CN100443381C - Multi-layered container with intermediate lid - Google Patents
Multi-layered container with intermediate lid Download PDFInfo
- Publication number
- CN100443381C CN100443381C CNB2004800095256A CN200480009525A CN100443381C CN 100443381 C CN100443381 C CN 100443381C CN B2004800095256 A CNB2004800095256 A CN B2004800095256A CN 200480009525 A CN200480009525 A CN 200480009525A CN 100443381 C CN100443381 C CN 100443381C
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- CN
- China
- Prior art keywords
- container body
- locking
- middle cover
- locking projection
- lid
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0234—Nestable or stackable container parts forming a receptacle when one part is inverted upon the other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00027—Stackable lids or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/00074—Shape of the outer periphery curved
- B65D2543/00092—Shape of the outer periphery curved circular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00574—Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
- B65D2543/00611—Profiles
- B65D2543/00629—Massive bead
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
- B65D2543/00675—Periphery concerned
- B65D2543/00694—Segments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00722—Profiles
- B65D2543/0074—Massive bead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00787—Periphery concerned
- B65D2543/00805—Segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00953—Sealing means
- B65D2543/00962—Sealing means inserted
- B65D2543/00972—Collars or rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stackable Containers (AREA)
Abstract
The present invention provides a multi-layered container, including a cover (10), with a plurality of first locking projections (15), and a plurality of container bodies (20) having a plurality of locking flaps (23). Each of the plurality of locking flaps (23) rotatably extends from each of predetermined portions of the circumferential outer surface of the container body (20), with a locking hole (24) provided on the locking flap (23). The multi-layered container further includes an intermediate lid (30) provided between the cover (10) and an uppermost container body (20) or between the container bodies (20). The intermediate lid (30) has a plate-shaped part (31), a coupling part (32) bent into a channel-shape while extending from an edge of the plate-shaped part (31), and a plurality of coupling flanges (35) extending downward from predetermined portions of the coupling part (32), with a second locking projection (25) provided on an end of each of the plurality of coupling flanges (35).
Description
Technical field
Present invention relates in general to have the laminated vessel of middle cover, more specifically, relate to a kind of like this laminated vessel that has middle cover, it has the structure that can wholesomely hold food therein, even and wherein existing container body also can pile up by using middle cover.
Background technology
Usually, the container body of holding food is therein made by for example materials such as synthetic resin, pyroceram, heat resisting ceramic materials.Especially, the container products of being made by synthetic resin is easy to Quantity production reducing its productive costs, and operation easily.Therefore, the container products of being made by synthetic resin is widely used.
Traditional container comprises lock cell, and it is arranged on each of container body and lid, thus preservation stably therein and stored food and prevent the food accidental release.
In conventional container, each container body comprises a plurality of locking projections, and they are outwards outstanding from the predetermined portions around the circumferential exterior surface of each container body with preset space length.The lid of container comprises a plurality of locking plates that are used for around foil hinge (film hinge) vertical rotation.Each of a plurality of locking plates all has connection holes, is used for each locking plate is locked in each locking projection.
For lid is connected on the container body, lid is placed on the open top of container body.Under above-mentioned state, a plurality of locking plates of rotatable cover, and push these locking plates towards container body, thus make that each locking plate flexibly is hooked on each locking projection of container body when each locking projection is inserted in the connection holes of each locking plate.
But above-mentioned conventional container has several problems as described below.
At first, the problem of conventional container is that it can not pile up.Recently, the trend of being in seldom and having meal according to people, and the trend of smaller families are when preparing at home or during cook food, most of people can't once cook a large amount of foods.But the situation of once cooking a small amount of multiple food takes place often.Similarly, when needs hold various food in container, use a plurality of container body better than the size that increases a container body.But a plurality of container body occupy a large amount of spaces in refrigerator.In order to address the above problem, need a kind of laminated vessel, wherein a plurality of container body are piled up, but only use a lid.
But under the situation that a plurality of container body are piled up, the outside face of each container body bottom may be stained with the food that is contained in down in one deck container body.In addition, when one of them container body that will speckle with food on its bottom outer surface was placed on the long-pending surface that dust arranged, dust may stick on the outside face of container body bottom.Afterwards, when the container body that speckles with dust when secondary clearing is deposited on another container body again, dust may drop on the food that is contained in this another container body.
In order to prevent that the above-mentioned situation that is harmful to health from taking place, must propose a kind ofly to be used to prevent that food from sticking in the device on the last layer container body.
Simultaneously, traditional laminated vessel be provided, new container body must be specifically designed and produced.Therefore, existing container body can not be used for traditional laminated vessel.In order to overcome the problems referred to above, must develop new device, be used in traditional laminated vessel to allow existing container body, thereby reduce the family expenses cost.
Summary of the invention
Consider that the problems referred to above that occur in the prior art make the present invention, the purpose of this invention is to provide a kind of laminated vessel that has middle cover, it has the structure that can pile up a plurality of container body, thereby wholesomely food is contained in wherein, and reuses existing container body.
Another object of the present invention provides a kind of laminated vessel that has middle cover, and it has increased between middle cover and the container body and connection and contact force between middle cover and the adjacent container body, thereby prevents the food accidental release that held.
On the one hand, the invention provides a kind of laminated vessel, it comprises: lid, and it has a plurality of first locking projections, and they center on the circumferential exterior surface setting of lid with preset space length, thereby outwards give prominence to from the outside face of lid; A plurality of container body, it has a plurality of locking plates, and they are with each the circumferential exterior surface setting of preset space length around a plurality of container body, thereby corresponding with first locking projection of lid.Each of a plurality of locking plates is rotatably extended from the circumferential exterior surface of container body each predetermined portions near the container body open top, and lock hole is set on locking plate, locking plate is locked on each first locking projection.Laminated vessel also comprise be arranged on the lid and uppermost container body between or the middle cover between the container body.Middle cover has disc-shaped part, coupling part and a plurality of connection wing plate, wherein coupling part curves flute profile when the edge from disc-shaped part extends, and be positioned on the edge of each container body open top, the connection wing plate extends downwards from the predetermined portions of coupling part, thereby place around the circumferential exterior surface of container body with predetermined spacing, and on each end of a plurality of connection wing plates, be provided with second locking projection, on each locking plate that locks it in the adjacent container body.
Laminated vessel also can comprise guide rail, it has a pair of guide protrusion, they are outstanding from the predetermined portions of each container body outside face, thereby with the connection wing plate of each middle cover to corresponding, make that when middle cover is connected on the container body guide rail of each connection wing plate on the container body outside face is to lower slider.
Each connects wing plate also can have inclined surface on each of two sidewall, the inside face broad of the feasible connection wing plate that contacts with container body, and the outside face that connects wing plate is narrower, and when guide protrusion is outstanding from the container body outside face, each guide protrusion of guide rail can increase on width, the mating surfaces of feasible each guide protrusion that contacts with each sidewall that connects wing plate tilts, thereby corresponding with the inclined surface of each sidewall that connects wing plate.
Laminated vessel also can comprise liner, and it is arranged in the coupling part of middle cover, thus with the edge closed contact of container body open top.
In another aspect, the invention provides a kind of laminated vessel, it comprises: lid, and it has a plurality of first locking projections, and they center on the circumferential exterior surface setting of lid with preset space length, thereby outwards give prominence to from exterior surface; With a plurality of container body, it has a plurality of locking plates, and they extend from each predetermined portions of close each the container body open top of circumferential exterior surface of container body, thereby corresponding with each first locking projection.Each locking plate rotates cover lock being fixed on the position on the container body and will cover between the position of release on the container body, and the lock hole that is arranged on the locking plate is used for locking plate is locked in each first locking projection.Each container body also has a plurality of second locking projections, they are with the circumferential exterior surface setting of predetermined spacing around each container body, outwards outstanding from predetermined portions simultaneously near the container body bottom, thereby parallel with locking plate, make second locking projection be locked on the locking plate of another container body.Laminated vessel also comprises the middle cover that is arranged between the container body.Middle cover has disc-shaped part and connection slot part, and wherein the connection slot part is in the flute profile that curves when the disc-shaped part edge extends under shed.Connection slot partly is positioned on the edge of each container body open top.Middle cover also has the 3rd locking projection, and it is outwards outstanding from each predetermined portions of connection slot part, thereby corresponding with each second locking projection of each container body, makes the second and the 3rd locking projection that corresponds to each other be locked on the same locking plate.
The 3rd locking projection also has: the projection seat, and it caves on the circumferential direction of middle cover, thereby holds each second locking projection therein; And the supporting projections part, it is arranged on each of projection seat two ends, thereby projects to the height that equates with the thickness of each second locking projection, to be locked on the locking plate.
Laminated vessel can also comprise liner, and it is arranged in the connection slot part of middle cover, thus with the edge closed contact of container body open top.
Description of drawings
From detailed description below in conjunction with accompanying drawing, can be expressly understood above and other objects of the present invention, feature and other advantage more, in the accompanying drawing:
Fig. 1 is the birds-eye view according to the laminated vessel that has middle cover of the embodiment of the invention;
Fig. 2 is the lateral plan of the laminated vessel of Fig. 1;
Fig. 3 cuts open the section-drawing of getting along A-A line among Fig. 1;
Fig. 4 cuts open the section-drawing of getting along B-B line among Fig. 3;
Fig. 5 is a local amplification profile of drawing circular portion " A " among Fig. 3;
Fig. 6 is a local amplification profile of drawing circular portion " B " among Fig. 3;
Fig. 7 is the exploded perspective view that has the laminated vessel of middle cover according to another embodiment of the present invention;
Fig. 8 is the section-drawing of the laminated vessel among the Fig. 7 that assembles;
Fig. 9 is the amplification stereogram that centers on the part of the locking plate of laminated vessel among Fig. 7;
Fig. 9 A is the amplification stereogram of the second and the 3rd locking projection of laminated vessel in the presentation graphs 7; With
Figure 10 is the section-drawing of the operation of laminated vessel in the instruction diagram 7.
The specific embodiment
Below with reference to accompanying drawings, wherein in all different accompanying drawings, use identical Reference numeral to represent same or analogous parts.
The invention provides a kind of laminated vessel that has middle cover, it has the structure that can pile up a plurality of container body, thereby wholesomely holds food therein, and reuses existing container body.
Describe the structure of laminated vessel of the present invention in detail hereinafter with reference to accompanying drawing.To the laminated vessel with round section be described according to following embodiments of the present invention, but the scope of claim of the present invention is not limited to have the container of round section.
As depicted in figs. 1 and 2, comprise according to the laminated vessel of first embodiment of the invention and cover 10, a plurality of container body 20 and a plurality of middle cover 30.
Each first locking projection 15 has first locking projections 16 that projects upwards from the end of each first locking projection 15.Therefore, each of a plurality of locking plates 23 flexibly locks onto on each first locking projection 15 by each first locking projections 16, perhaps unclamps from each first locking projection 15.
Identical with the mode of lid 10, each of a plurality of container body 20 comprises a plurality of ' locked ' zones, but wherein container body 20 has the structure that tegmentum 10 covers, and each ' locked ' zone has blocking device thereon.Each ' locked ' zone of container body 20 is defined as the dish-shaped outward appearance.Container body 20 has circular outward appearance.Each container body 20 comprises bottom 21 and sidewall sections 22.Each container body 20 also comprises bearing rib (seating rib) (not shown), and this bearing rib centers on the predetermined portions setting of the outside face of sidewall sections 22 near container body 20 open top, and outwards outstanding on the circumferential direction of sidewall sections 22.Therefore, the sidewall sections 12 of lid 10 is positioned on the bearing rib of container body 20.By the depression of sidewall sections 22 and bottom 21, along the lower edge of each container body 20 step portion 28 is set, thereby inwardly forms ladders from sidewall sections 22.The step portion 28 of each container body 20 is positioned on the edge of another container body 20 open top, thereby allows container body 20 to be stacked on the top of another container body.
Laminated vessel also comprises guide rail 13, and it is along the vertical direction of sidewall sections 22, is arranged on each ' locked ' zone of sidewall sections 22 of each container body 20.Each guide rail 13 is limited by a pair of guide protrusion 14, this guide protrusion 14 is spaced apart from each other and is arranged on along the vertical direction of sidewall sections 22 on the predetermined portions of sidewall sections 22 outside faces of each container body 20, thereby outwards outstanding from the outside face of sidewall sections 22.Each guide protrusion 14 has inclined surface, thereby makes the width of each guide protrusion 14 increase, and the space between the double-type guide protrusion 14 is owing to guide protrusion 14 narrows down from the outside face of the sidewall sections 22 of container body 20 is outstanding.
Simultaneously, lid 10 and each container body 20 have and can make container body 20 be positioned at the structure of cover on 10, and this covers 10 and separates with uppermost container body 20.That is to say that each container body 20 has raised ring 29, it has preset width and outstanding from the outside face of container body 20 bottoms 21 downwards, thereby is formed on the support ring on the bottom 21.Lid 10 has seat rings (seating ring) 19, and it has predetermined radius, thereby corresponding with the internal diameter or the external diameter of the raised ring 29 of container body 20, and projects upwards from the outside face that covers 10 cover plate part 11, thereby forms the support ring that covers on 10.Cover on 10 for container body 20 is positioned at, will cover 10 and be placed on the bearing surface.Afterwards, sequentially container body 20 is placed on and covers on 10, cover raised ring 29 closed contacts of 10 seat rings 19 and nethermost container body 20 simultaneously.At this moment, by the correspondence between seat rings 19 and the raised ring 29, can prevent container body 20 accidental shifting on lid 10.
As shown in Figure 3 and Figure 4, also comprise a plurality of middle cover 30 according to the laminated vessel of first embodiment, these middle cover 30 are separately positioned between lid and the uppermost container body, and between the container body.Each middle cover 30 has: disc-shaped part 31, to prevent the contact between the adjacent two-layer container body 20; And coupling part 32, so that disc-shaped part 31 is connected with container body 20.Each middle cover 30 also has the wing plate 35 of connection, and this connection wing plate extends to the top of container body 20 step portion 28 from the predetermined portions of coupling part 32.
Disc-shaped part 31 is set to parallel with the bottom 21 of covering 10 cover plate part 11 and container body 20.Coupling part 32 curves flute profile, and the edge from disc-shaped part 31 makes progress, outwards and downwards extends simultaneously.Laminated vessel also comprises the liner 33 in the coupling part 32 that is arranged on middle cover 30.The space that will be limited between container body 20 and the middle cover 30 by this liner 33 seals, thereby prevents that the food that is held from unexpectedly leaking.
Connect wing plate 35 and comprise that two pairs connect wing plate 35, thus corresponding with the ' locked ' zone of container body 20.When each middle cover 30 linked with each container body 20, each connected the lock hole 24 that wing plate 35 is set to pass each locking plate 23.In addition, each of each middle cover 30 connects wing plate 35 along each above-mentioned guide rail 13 slip.Therefore, each connects wing plate 35 and comprises inclined surface on each that is positioned at two sidewall, make the inside face of the connection wing plate 35 that contacts with container body 20 broaden, and the outside face of connection wing plate 35 narrows down, thereby corresponding to the shape of each guide rail 35.Each connects wing plate 35 and has second locking projection 25, and it is arranged on the end that connects wing plate 35, thereby is locked on each locking plate 23 of adjacent container body 20.Each second locking projection 25 has second locking projections 26, and this second locking projections 26 projects upwards from the end of each second locking projection 25.Each second locking projection 25 be positioned at container body 20 step portion 28 directly over, simultaneously middle cover 30 links with container body 20.Simultaneously, can not have second locking projection 25 with nethermost container body 20 joining middle cover 30, because below nethermost container body 20, do not place locking plate 23.
Operation according to the laminated vessel of first embodiment of the invention will be described below.
At first, food is contained in each container body 20.Afterwards, each middle cover 30 is connected with each container body 20.At this moment, if be limited to space broad between each middle cover 30 and the adjacent container body 20 above each, food can be contained in the middle cover 30 so.For each middle cover 30 is connected with each container body 20, the connection wing plate 35 of each middle cover 30 is behind the lock hole 24 of each locking plate 23 that passes container body 20, along each guide rail 13 slip of container body 20.Therefore, each connects sidewall sections 22 closed contacts of wing plate 35 and container body 20, thereby prevents to connect wing plate 35 accidental shiftinges.When each middle cover 30 and each container body 20 link, be limited to space between middle cover 30 and the container body 20 by liner 33 sealings of each middle cover 30.Afterwards, the container body 20 that is coated with middle cover 30 sequentially is stacked on the top of another container body 20.Afterwards uppermost container body 20 is closed the lid 10.Under above-mentioned state, each locking plate 23 of uppermost container body 20 is rotated, and push towards lid 10, make and cover on the lock hole 24 of each locking plate 23 that each first locking projection 15 of 10 flexibly is locked in uppermost container body 20, as shown in Figure 5.In addition, each locking plate 23 of each container body 20 is rotated, and the container body above each 20 pushes, thereby second locking projection 25 that makes each of each middle cover 30 connect wing plate 35 flexibly is locked on each locking plate 23, as shown in Figure 6.
As mentioned above, in the present invention, by using middle cover 30, the outside face of each container body 20 bottom is not stained with the food that is held.And, even when upper-layered container bodies 20 is placed on the long-pending surface that dust arranged, the outside face of upper-layered container bodies 20 bottoms is stained with dust, is placed on following middle cover 30 and also prevents to be contained in the dust that the food in lower floor's container body 20 sticked on the upper-layered container bodies 20 and make dirty.If food is contained in the middle cover 30, the connection wing plate 35 of middle cover 30 is as leg.When middle cover 30 was placed on this surface, the bottom of middle cover 30 had the spaced of dust by connecting wing plate 35 with long-pending.Therefore, prevented that dust from sticking on the outside face of middle cover 30 bottoms.Therefore, laminated vessel of the present invention can be wholesomely with food storage wherein.
Existing container body simultaneously,, each of each middle cover 30 has second locking projection 25, so can be piled up by using middle cover 30 because connecting wing plate 35.Therefore, the user only needs to buy middle cover 30 just can obtain required laminated vessel, thereby has reduced family's cost.In addition, container body 20 does not have any locking projection, first and second locking projections for example, thus simplified the process of clean container body 20.In addition, in the process of clean container body 20, prevented user's hand or the locked proj ections of scrubber.
Laminated vessel according to second embodiment of the invention is as described below.
In laminated vessel according to second embodiment, each locking projection of middle cover and each locking projection of upper-layered container bodies are locked on the identical locking plate, thereby increased between middle cover and the container body, and connection power and contact force between the middle cover container body adjacent with another.
Describe the structure of laminated vessel of the present invention in detail hereinafter with reference to accompanying drawing.The laminated vessel with round section of second embodiment of the invention will be described in the following description, but the scope of claim of the present invention is not limited to have the container of round section.
As shown in Figure 7 and Figure 8, comprise according to the laminated vessel of second embodiment cover 110, a plurality of container body 120 and a plurality of middle cover 130.
Each first locking projection 115 has first locking projections 116, and it projects upwards from the end of each first locking projection 115, thereby is locked on the lock hole 124 of each locking plate 123, and is as described below.Each of a plurality of locking plates 123 flexibly locks onto on each first locking projection 115 by each locking projections 116, perhaps unclamps from each first locking projection 115.
Simultaneously, as Fig. 9, Fig. 9 A and shown in Figure 10, lid 110 has holding tank 117, and it has the slotted shape under shed, and is positioned on the edge of uppermost container body 120 open ends.Liner 118a is arranged in the holding tank 117, thereby will be limited to uppermost container body 120 and cover space sealing between 110.
But each container body 120 has the structure that tegmentum 110 covers, and it comprises a plurality of ' locked ' zones, and this ' locked ' zone limits dish type outward appearance and corresponding with the ' locked ' zone of lid 110.Each container body 120 has annular appearance.Each container body 120 comprises the bottom 121 with circular appearance, and from the bottom 121 the upwardly extending sidewall sections 122 in edge.Each container body 120 also comprises bearing rib (not shown), and this bearing rib centers on the predetermined portions setting of the outside face of sidewall sections 122 near container body 120 open top, and outwards outstanding on the circumferential direction of sidewall sections 122.Therefore, the sidewall sections 112 of lid 110 is placed on the bearing rib of container body 120.Bottom along the sidewall sections 112 of each container body 120 is provided with step portion 128 near bottom 121, this step portion from sidewall sections 122 to bottom 121 depressions, thereby inwardly be ladder from sidewall sections 122.The step portion 128 of container body 120 is positioned on the edge of another container body 120 open top, thereby obtains laminated vessel body 120.
The locking plate 123 and second locking projection 125 are arranged on each ' locked ' zone of each container body 120, cover 110 first locking projection 115 thereby make locking plate 123 be locked in, perhaps on second locking projection 125 of another container body 120.Each second locking projection 125 be arranged on each container body 120 step portion 128 directly over.Each second locking projection 125 has second locking projections 126, and this second locking projections 126 projects upwards from the end of each second locking projection 125, and is identical with the mode of above-mentioned first locking projection 115.
Each locking plate 123 is outwards outstanding from the outside face of container body 120 sidewall sections 122, thereby aims at the bearing rib of container body 120.In addition, each locking plate 123 rotates from the foil hinge on the predetermined portions of bearing rib extension around being arranged on each.Each locking plate 123 has lock hole 124 thereon, thereby locking plate 123 is locked on each first locking projection 115 or second locking projection 125.Each lock hole 124 extends to the outside face of the sidewall sections 122 of container body 120.
Simultaneously, lid 110 and each container body 120 have and container body 120 can be placed on the structure of cover on 110, cover 110 and separate with uppermost container body 120.That is to say that each container body 120 has raised ring 129, this raised ring 129 has preset width and outstanding from the outside face of the bottom 121 of container body 120 downwards, thereby forms support ring on bottom 121.Lid 110 has first seat rings 119, and is corresponding with the internal diameter or the external diameter of the raised ring 129 of container body 120 thereby it has a predetermined radii, and projects upwards from the outside face that covers 110 cover plate part 111, thereby forms support ring on lid 110.Cover on 110 for container body 120 is placed on, will cover 110 and be placed on the bearing surface.Afterwards, as shown in Figure 4, container body 120 sequentially is placed on covers on 110, make raised ring 129 closed contacts that cover 110 first seat rings 119 and nethermost container body 120 simultaneously.At this moment, by the correspondence between first seat rings 119 and the raised ring 129, prevent container body 120 accidental shifting on lid 110.Each of a plurality of middle cover 130 that will be described below has second seat rings 139, and it caves in from middle cover 130, thereby the raised ring 129 of upper-layered container bodies 120 is placed on second seat rings 139.
In laminated vessel according to second embodiment, a plurality of middle cover 30 be separately positioned on cover 110 and uppermost container body 120 between and between the container body 120.Each middle cover 130 has: disc-shaped part 131, to prevent the contact between the adjacent two-layer container body 120; And sidewall sections, this sidewall sections has connection slot 132, and the edge of container body 120 open top inserts in this connection slot 132.Disc-shaped part 131 is set to cover 110 parallel with container body 120.Connection slot 132 curves flute profile, and the edge from disc-shaped part 131 makes progress, outwards and downwards extends simultaneously.Laminated vessel also comprises liner 133, and it is arranged in the connection slot 132 of each middle cover 130, thereby will be limited to the edge of container body 120 open top and the clearance seal between the middle cover 130.
Simultaneously, each middle cover 130 also has the 3rd locking projection 135, it is arranged on each predetermined portions of sidewall sections of middle cover 130, thereby corresponding with each locking plate 123 of each second locking projection 125 of each container body 120 and another container body 120, the 3rd locking projection 135 stretches out from sidewall sections simultaneously.Each the 3rd locking projection 135 comprises projection seat 137, and this projection seat 137 caves on the circumferential direction of middle cover 130, thereby holds each second locking projection 125 therein.Each the 3rd locking projection 135 also comprises supporting projections part 136, and it is arranged on each of two ends of projection seat 137, thereby projects to the height that equates with the thickness of each second locking projection 125, to be locked on the locking plate 123.At this moment, each supporting projections part 136 has shape identical with each second locking projection 125 and height.Therefore, in the connection process of locking plate, each that corresponds to each other second locking projection 125 is overally locked on the identical locking plate 123 with each the 3rd locking projection 135.
Below the operation that the multi-layered container according to the second embodiment of the present invention will be described herein.
At first, food is contained in each container body 120 and has enough degree of depth with in the middle cover 130 of holding food therein with each.Afterwards, each middle cover 130 is connected on each container body 120.At this moment, the edge closed contact of the liner 118b of each middle cover 130 and each container body 120 open top.Afterwards, be coated with container body 120 sequence stacks of middle cover 130 on the top of another container body 120.Afterwards uppermost container body 120 is closed the lid 10.Then, each each second locking projection 125 of placing superincumbent container body 120 is contained in the projection seat 137 of each the 3rd locking projection 135 that is placed on following middle cover 130.In addition, the edge of each container body 120 open top is inserted in each connection slot 132, thus with each liner 118b closed contact.Afterwards, will cover 110 is placed on the uppermost container body 120.Therefore, the edge of uppermost container body 120 open top is inserted in the holding tank 117 of lid, thus with liner 118a closed contact.Under above-mentioned state, each locking plate 123 of uppermost container body 120 is rotated and pushes towards lid 110, thereby make and cover in the lock hole 124 of each locking plate 123 that each first locking projection 115 of 110 flexibly is locked in uppermost container body 120.In addition, each locking plate 123 of each container body 120 is rotated and pushes towards each upper-layered container bodies 120, make each the 3rd locking projection 135 and each second locking projection 125 that is contained in the projection seat 137 of each the 3rd locking projection 135 flexibly be locked on each locking plate 123.At this moment, the liner 118b of lid 110 liner 118a and middle cover 130 respectively with the edge closed contact of container body 120 open top.
Have among second embodiment of middle cover 130 of above-mentioned draw bail in use, each middle cover 130 is by each locking plate 123 and each upper-layered container bodies 120 closed contact.Therefore, strengthened connection between each middle cover 130 container body 120 adjacent with each.Simultaneously, strengthened between the relevant container body 120 of each middle cover 130 and each connection with contact, thereby obtain the effect of sealing laminated vessel.
In addition, the outside face of each container body 120 bottom does not speckle with the food that is held.In addition, even in the time of on upper-layered container bodies 120 being placed on the long-pending surface that dust arranged, the outside face of upper-layered container bodies 120 bottoms speckles with dust, is placed on following middle cover 130 and also can prevents to be contained in the dust that the food in lower floor's container body 120 sticked on the upper-layered container bodies 120 and make dirty.
Industrial applicability
As mentioned above, the invention provides a kind of laminated vessel with middle cover, this middle cover has can wholesomely be held food and allow existing container body to be stacked into the structure of laminated vessel in container.
In addition, laminated vessel of the present invention has increased the connection power between middle cover and adjacent container body, and connection and contact force between middle cover and the relevant container body, thereby prevents the food accidental release that held.
Though for exemplary purpose discloses the preferred embodiment of the present invention, those skilled in the art can recognize, under the situation that does not break away from the disclosed scope of the invention and spirit in the claims, can carry out various modifications, supplementary sum is replaced.
Claims (7)
1. laminated vessel, it comprises:
Lid, it has a plurality of first locking projections, and they are outwards outstanding with the outside face from lid with the circumferential exterior surface setting of preset space length around lid;
A plurality of container body, it comprises a plurality of locking plates, they are with each the circumferential exterior surface setting of preset space length around a plurality of container body, thereby it is corresponding with first locking projection of lid, each of a plurality of locking plates is rotatably extended from the circumferential exterior surface of container body each predetermined portions near the container body open top, and locking plate is provided with lock hole, locking plate is locked on each first locking projection; It is characterized in that this laminated vessel also comprises:
Middle cover, it is arranged between lid and the uppermost container body or between the container body, middle cover comprises:
Disc-shaped part;
Coupling part, this coupling part is curving flute profile when the disc-shaped part edge extends, and this coupling part is positioned on the edge of each container body open top; And
A plurality of connection wing plates, this connection wing plate extends downwards from the predetermined portions of coupling part, thereby place around the circumferential exterior surface of container body with predetermined spacing, and on each end of a plurality of connection wing plates, be provided with second locking projection, on each locking plate that is locked in the adjacent container body.
2. laminated vessel according to claim 1 is characterized in that, also comprises:
Guide rail, it has a pair of guide protrusion, and they are outstanding from the predetermined portions of each described container body outside face, thereby corresponding with each connection wing plate of middle cover, make that when middle cover is connected on the container body guide rail of each connection wing plate on the container body outside face is to lower slider.
3. laminated vessel according to claim 1, it is characterized in that, each described connection wing plate comprises inclined surface on each of two sidewall, the inside face broad of the feasible connection wing plate that contacts with container body, and the outside face that connects wing plate is narrower, and when guide protrusion is outstanding from the outside face of container body, each guide protrusion of guide rail increases on width, the mating surfaces of feasible each guide protrusion that contacts with each sidewall that connects wing plate tilts, thereby corresponding with the inclined surface of each sidewall that connects wing plate.
4. laminated vessel according to claim 1 is characterized in that, also comprises:
Liner, it is arranged in the coupling part of middle cover, thereby with the edge closed contact of container body open top.
5. laminated vessel, it comprises: lid, it has a plurality of first locking projections, and they are with the circumferential exterior surface setting of preset space length around lid, thereby outwards outstanding from exterior surface; A plurality of container body, it comprises: a plurality of locking plates, they extend from each predetermined portions of close each the container body open top of circumferential exterior surface of container body, thereby it is corresponding with each first locking projection, each locking plate rotates cover lock being fixed on the position on the container body and will cover between the position of unclamping from container body, and the lock hole that is arranged on the locking plate is used for locking plate is locked in each first locking projection; With a plurality of second locking projections, they are with the circumferential exterior surface setting of predetermined spacing around each container body, outwards outstanding from predetermined portions simultaneously near the container body bottom, thereby it is parallel with locking plate, make second locking projection be locked on the locking plate of another container body, it is characterized in that this laminated vessel also comprises:
Middle cover, it is arranged between the container body, and this middle cover comprises:
Disc-shaped part;
The connection slot part, this connection slot part curves the flute profile under shed when the edge from disc-shaped part extends, and this connection slot partly is positioned on the edge of each container body open top; And
The 3rd locking projection, it is outwards outstanding from each predetermined portions of connection slot part, thereby corresponding with each second locking projection of each container body, makes the second and the 3rd locking projection that corresponds to each other be locked on the same locking plate.
6. laminated vessel according to claim 5 is characterized in that, described the 3rd locking projection also comprises:
The projection seat, it caves on the circumferential direction of middle cover, thereby holds each second locking projection therein; And
The supporting projections part, it is arranged on each of projection seat two ends, thereby projects to the height that equates with the thickness of each second locking projection, to be locked on the locking plate.
7. laminated vessel according to claim 5 is characterized in that, also comprises:
Liner, it is arranged in the connection slot part of middle cover, thereby with the edge closed contact of container body open top.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020030010907 | 2003-04-09 | ||
| KR20-2003-0010907U KR200318856Y1 (en) | 2003-04-09 | 2003-04-09 | Stacking type container having sub-cover |
| KR2020030039227 | 2003-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1771167A CN1771167A (en) | 2006-05-10 |
| CN100443381C true CN100443381C (en) | 2008-12-17 |
Family
ID=36751903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800095256A Expired - Fee Related CN100443381C (en) | 2003-04-09 | 2004-04-07 | Multi-layered container with intermediate lid |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200318856Y1 (en) |
| CN (1) | CN100443381C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY156837A (en) * | 2009-04-24 | 2016-03-31 | Nutricia Nv | Container assembly having stacking provisions |
| US9108776B2 (en) * | 2012-03-09 | 2015-08-18 | Wki Holding Company, Inc. | Lid, and container system and lid |
| JP5494750B2 (en) * | 2012-07-20 | 2014-05-21 | サーモス株式会社 | Portable food storage container |
| US9492024B2 (en) * | 2012-10-02 | 2016-11-15 | Runway Blue, Llc | Stackable container system |
| BR102015011286A2 (en) * | 2015-05-15 | 2017-01-10 | Jofund S A | extension element and separator for packaging |
| KR200484789Y1 (en) | 2016-04-27 | 2017-10-25 | 조문식 | Multistage type food container |
| JP2018150054A (en) * | 2017-03-09 | 2018-09-27 | 株式会社永谷園ホールディングス | Food in container, stack, and stack package |
| CN107198408B (en) * | 2017-06-10 | 2018-07-24 | 常州纺织服装职业技术学院 | Incubation chamber |
| CN108033145A (en) * | 2017-12-28 | 2018-05-15 | 兰考县鸿运运输有限公司 | Extrusion preventing device in a kind of transportational process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56174534U (en) * | 1980-05-28 | 1981-12-23 | ||
| JPH0438720U (en) * | 1990-08-01 | 1992-04-02 | ||
| JPH1135042A (en) * | 1997-07-14 | 1999-02-09 | Iwasaki Kogyo Kk | Stack of boxes with handles |
| US6273258B1 (en) * | 2000-02-01 | 2001-08-14 | Snips S.R.L. | System of identical modular containers which can be piled up on top of one another, in particular for foodstuffs |
-
2003
- 2003-04-09 KR KR20-2003-0010907U patent/KR200318856Y1/en not_active IP Right Cessation
-
2004
- 2004-04-07 CN CNB2004800095256A patent/CN100443381C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56174534U (en) * | 1980-05-28 | 1981-12-23 | ||
| JPH0438720U (en) * | 1990-08-01 | 1992-04-02 | ||
| JPH1135042A (en) * | 1997-07-14 | 1999-02-09 | Iwasaki Kogyo Kk | Stack of boxes with handles |
| US6273258B1 (en) * | 2000-02-01 | 2001-08-14 | Snips S.R.L. | System of identical modular containers which can be piled up on top of one another, in particular for foodstuffs |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200318856Y1 (en) | 2003-07-04 |
| CN1771167A (en) | 2006-05-10 |
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