TWI851062B - Assembly structure of metal shelf with drawer basket slide rail - Google Patents

Abstract

The present invention provides a slide rail assembly structure with a drawer basket attached to a metal shelf, especially a slide rail assembly structure designed for the requirement of a drawer basket attached to the bottom of the metal shelf, which is mainly through the metal shelf The paired slide rail bases nested and assembled by the front and rear frames of the laminates are used for the slide rails to be embedded and combined, and then the drawer basket sets are slid through the paired slide rails to realize the attachment and hanging in the space under the laminates The purpose of the drawer basket is that the base of the slide rail is provided with a nesting groove on the upper half of the inner side to accommodate the laminate frame, and the upper and lower edges of the nesting groove are formed with hooks It can be buckled and embedded on the top and bottom frame edges of the frame respectively, so that the slide rail base can be firmly assembled on the outer side of the frame sheet, and a recess is provided on both sides of the lower half of the slide rail base. There is a slot, and a convex card point is made on the inner wall of the slot, so that the end of the slide rail can be inserted into the slot of the base of the slide rail, and the convex card point is embedded in the prefabricated hole at the end of the slide rail Fixed to complete the assembly and combination of the slide rail, and the aforementioned slot can be filled with a decorative block when not in use to maintain the integrity and aesthetics of the appearance, and the inner surface of the lower half of the slide rail base is made There is a pair of sockets, so that a separate positioning link can be inserted and connected between the paired two slide rail bases, so as to maintain the relative relationship between the two slide rail bases, so as to maintain the set and push-pull stability of the drawer basket Therefore, it replaces the frame of the conventional slide rail and provides a more convenient assembly structure of the drawer basket slide rail.

Description

Metal shelf with drawer rail assembly structure

The present invention relates to a metal shelf with a drawer rail assembly structure, which is mainly used to realize the need to attach additional drawers to the space below the shelf of the metal shelf. A separately manufactured rail base is inserted and assembled on the front and rear frame plates of the shelf for the rail to be inserted and connected, thereby replacing the conventional fixed rail frame seat, providing a more convenient and flexible rail assembly structure.

According to the conventional metal rack structure design, it is mainly equipped with at least four upright poles, and multiple concave ring grooves are arranged at equal intervals on the circumference of each pole, so that a separately made plastic kit can be selectively inserted and assembled. The convex ribs made on the inner edge of the plastic kit are inserted into the concave ring grooves of the pole to obtain a preliminary relationship positioning effect, and the tapered design of the plastic kit is used to , the separately manufactured shelf uses the conical inner diameter design of the sleeve at the four corners to enable it to be positioned and maintained through the referral of the plastic kit to obtain a stable locking relationship between the shelf and the column. The aforementioned shelf is usually designed to be a grid-type storage surface formed by welding metal bars, or a metal mesh sheet as a storage surface to provide the function of placing items.

However, the aforementioned shelf structure, whether it is a grid-type shelf or a metal mesh shelf, is placed on the shelf's storage plane without proper shielding, which makes the items placed there very likely to fall. At the same time, there are many limitations in the storage and placement of objects. In order to give objects better flexibility and practicality in storage and placement, the industry has tried to integrate drawers and attach them to such metal shelves, using the structural space form of drawers to provide small object storage functions, so as to give more flexible and practical value.

As shown in FIG1 , the drawer basket of the metal shelf is integrated and attached. The main method is to lock and assemble a separately made slide rail frame seat (3) under the shelf plate (2) of the metal shelf (1). The slide rail frame seat (3) is composed of slide rails (4) (5) with corresponding grooves on both sides and connecting and fixing plates (6) (7) at both ends. 6)(7) are provided with bolt holes for fastening with bolts to the lower edge of the front and rear frame sheets of the shelf (2), and the slide rail frame seat (3) is assembled under the shelf (2) so that the drawer (8) can be set between the two slide rails (4)(5) to complete the attachment of the drawer (8), and the drawer (7) is endowed with a reciprocating push-pull function to facilitate the taking and placing of items.

However, the aforementioned slide rail frame is bolted to the lower edge of the front and rear frame of the shelf, so it is difficult to be completed by one person alone. It often requires the help of others to complete the assembly work smoothly. Not only is it a waste of manpower, but it is also very troublesome to assemble, and even the problem of assembly deviation often occurs. In addition, the slide rail frame is a fixed structure type and can only be applied to drawers of a single specification. If you want to assemble drawers of different specifications, you must prepare slide rail frames of multiple specifications, which undoubtedly increases the cost of industrial utilization. It is necessary to find a way to solve and improve it.

In view of the existing problems and derivatives of the fixed type slide rail frame used for hanging drawers under the shelf of the existing metal shelf, the inventor has started to research and improve it. Based on his many years of experience and technology in related industries, he has developed the metal shelf with a drawer hanging slide rail assembly structure of the present invention.

In order to achieve the purpose of hanging a drawer under the shelf of a metal shelf, the present invention mainly comprises a pair of slide rail bases which are embedded and assembled on the front and rear frame pieces of the shelf of the metal shelf. The slide rail bases are provided with embedding grooves on the upper half of the inner side thereof for embedding and accommodating the shelf frame piece, so that the slide rail bases can be stably assembled on the outer side of the frame piece. A groove is respectively formed on the two side edges of the lower half of the slide rail base, and a convex clamping point is further formed on the inner side wall of the groove, so that the end of the slide rail can be inserted into the groove of the slide rail base and fixed by the convex clamping point and the prefabricated hole groove at the end of the slide rail. The assembly and combination of the slide rails are completed, so that the separately manufactured drawer basket set can be slid between the paired slide rails, and the slot of the aforementioned slide rail base can be filled with a decorative block when not in use to maintain the integrity and aesthetics of the appearance. A pair of insertion holes are formed on the inner side of the lower half of the aforementioned slide rail base, so that a separately manufactured positioning connecting rod can be inserted and connected between the paired two slide rail bases to maintain the relative relationship between the two slide rail bases, so as to maintain the set and push-pull stability of the drawer basket, thereby replacing the conventional slide rail frame seat and providing a more convenient drawer basket slide rail assembly structure.

The invention is designed for the metal shelf to attach the drawer rail assembly structure. The separately manufactured rail base is inserted and assembled on the front and rear frame pieces of the shelf for the rail to be inserted and coupled, thereby replacing the conventional fixed rail frame. Not only is it easier to assemble, but also the attachment of drawers of different specifications can be easily achieved through the displacement adjustment of the rail base. Compared with the conventional fixed rail frame, it is indeed more convenient and flexible, and has great industrial applicability.

(1):Metal shelves

(2): Shelf

(3): Slide rail frame seat

(4)(5): Slide rail

(6)(7): Connecting fixing plate

(8): Drawer basket

(10):Metal shelves

(11): Shelf

(12): Frame piece

(20): Drawer basket

(30): Slide rail base

(31): Embedded groove

(311)(312):Hook section

(32): Slotting

(321)(322):Embedded card section

(33): Convex card point

(34): Decorative blocks

(341): Hole slot

(342): Cardan convex block

(35)(36): Socket

(37): Positioning connecting rod

(40): Slide rail

(41): Hole slot

(42): Stop limiter

Figure 1: This is a schematic diagram of the slide rail frame structure of the known metal shelf with hanging drawers.

Figure 2: is a schematic diagram of the structural decomposition of a preferred embodiment of the present invention.

Figure 3: is a schematic diagram of the structural combination of the slide rail assembly structure and the drawer basket of the preferred embodiment of the present invention.

Figure 4: is a schematic diagram of the structural decomposition of the slide rail assembly structure and drawer basket of the preferred embodiment of the present invention.

Figure 5: is a partial structural decomposition diagram of the slide rail assembly structure of the preferred embodiment of the present invention.

Figure 6: A schematic diagram showing the local structural relationship between the slide rail base and the layer frame assembly of the slide rail assembly structure of the preferred embodiment of the present invention.

Figure 7: is a schematic diagram showing the local structural relationship between the slide rail base and the drawer basket of the slide rail assembly structure of the preferred embodiment of the present invention.

Figure 8: is a structural diagram of the preferred embodiment of the present invention with the layer mesh surface removed.

Figure 9: is a structural diagram of a preferred embodiment of the present invention with part of the layer mesh removed.

Regarding the structural composition, technical means and effectiveness of the present invention, further detailed explanations are given below with reference to the diagrams:

Please refer to Figures 2 to 9 for a preferred embodiment of the present invention. As shown in the figure, the present invention is aimed at the need to attach a drawer basket (20) to the space below the shelf (11) of the metal shelf (10). The main purpose is to provide a pair of slide rail bases (30) through the front and rear frame pieces (12) of the shelf (11) of the metal shelf (10) so that a separately manufactured slide rail (40) can be inserted and combined. The drawer basket (20) set is then slidably installed through the pair of slide rails (40) to achieve the purpose of attaching the drawer basket (20) to the space below the shelf (11). In particular:

The slide rail base (30) is provided with a sleeve groove (31) on the upper half of the inner side thereof, which can be embedded and accommodated in the layer plate (11) frame piece (12). The upper and lower edges of the sleeve groove (31) are formed with embedded hooks (311) (312) which can be respectively buckled and embedded in the top and bottom edges of the layer plate (11) frame piece (12), so that the slide rail base (30) can be stably assembled on the outer side of the frame piece (12). The two side edges of the slide rail base (30) are respectively provided with a recessed slot (32). The slot (32) is provided with a locking portion (321) (322) at the upper and lower edges of the side slot opening. A convex locking point (33) is further provided on the inner side wall of each slot (32) so that the end of a separately manufactured slide rail (40) can be inserted into the slot (32) of the slide rail base (30). ) buckles are embedded in the outer edges of the top and bottom sides of the slide rail (40), and the convex clamping points (33) in the slots (32) are embedded in the prefabricated hole grooves (41) at the ends of the slide rail (40) to obtain a fixed relationship, and the slide rail (40) is assembled between the slide rail bases (30) relatively assembled on the front and rear frame pieces (12) of the shelf (11), and the paired slide rail bases (30) are assembled and combined through the paired slide rail bases (30) of the front and rear frame pieces (12), so that A separately manufactured drawer basket (20) set is slidably mounted between a pair of slide rails (40) to achieve the attachment of the drawer basket (20), so that the drawer basket (20) can perform a reciprocating push-pull function under the guidance of the slide rails (40). In order to prevent the drawer basket (20) from being accidentally pulled out due to excessive force, a stopper (42) can be further embedded in the aforementioned slide rails (40) to serve as a pull-out limit stop for the drawer basket (20);

The aforementioned rail base (30) is provided with double grooves (32) on both sides thereof, so as to meet the common needs of two drawers (20) installed adjacently. When the rail base (30) is located at the edge and one of the grooves (32) is not needed, a separately made decorative block (34) can be used to fill the groove (32). The block (34) may be a frame body with a profile matching the shape of the aforementioned slot (32), and a hole groove (341) is formed on the inner side thereof, and a clamping protrusion (342) is formed on the top and bottom edges of the outer side thereof, so as to obtain a clamping position with the clamping portion (321) (322) of the slot of the aforementioned slot (32), so that the decorative block (34) is stably filled in the slot (32), so as to maintain the integrity and aesthetics of its appearance. A pair of insertion holes (35) (36) are further formed on the inner side of the lower half of the aforementioned slide rail base (30), so that a separately made positioning connecting rod (37) can be inserted and connected between the two slide rail bases (30) on the same side. The positioning connecting rods (37) are provided on the inner side of the lower half of the aforementioned slide rail base (30), and the positioning connecting rods (37) are provided on the inner side of the lower half of the aforementioned slide rail base (30). The length of the connecting rod (37) can be changed according to the width specification of the drawer basket (20). The relative relationship between the two slide rail bases (30) can be maintained through the hook connection of the positioning connecting rods (37), so as to maintain the assembly and push-pull stability of the drawer basket (20) and avoid the drawer basket (20) from collapsing and falling off due to excessive load;

Therefore, through the structural design of the above-mentioned slide rail base, the slide rail of the drawer basket can be assembled more easily, and can even be completed independently without the assistance of others. In particular, the slide rail assembly is not limited by the specifications of the drawer basket. The position of the slide rail base can be appropriately adjusted according to the specifications of the drawer to complete the adjustment of the slide rail spacing, so as to cope with the attachment of drawers of various specifications, making the overall assembly more flexible and practical, and at the same time ensuring the stability of the drawer basket push-pull operation, thereby replacing the conventional slide rail frame and providing a more convenient drawer slide rail assembly structure;

In summary, the present invention is a metal shelf with a drawer mounted on its assembly structure design. The rail base is mounted on the outer side of the front and rear frame of the shelf to be engaged with the separately manufactured rail inserts. The drawer assembly is then mounted on the pair of rails to achieve the purpose of mounting the drawer in the space below the shelf. The conventional fixed rail frame is replaced to provide a more convenient and flexible rail assembly structure. Overall, the invention has excellent industrial applicability and practical value. It is truly an excellent and outstanding innovative design. A patent application is therefore filed in accordance with the law.

(20): Drawer basket

(30): Slide rail base

(31): Embedded groove

(32): Slotting

(34): Decorative blocks

(341): Hole slot

(35)(36): Socket

(37): Positioning connecting rod

(40): Slide rail

(41): Hole slot

Claims (4)

A metal shelf with a drawer rail assembly structure is mainly used to attach drawers to the space below the shelf of the metal shelf, and a predetermined number of pairs of rail bases are embedded in the front and rear frame pieces of the shelf of the metal shelf for separately manufactured rail inserts to be combined, and then the drawer assembly is slidably installed through the paired rails, so as to achieve the purpose of attaching drawers to the space below the shelf; wherein: The slide rail base is provided with a set-in embedding groove on the upper half of the inner side thereof, which can be embedded and accommodated with the layer plate frame piece. The upper and lower edges of the set-in embedding groove are formed with embedding hooks that can be respectively buckled and embedded in the top and bottom frame edges of the aforementioned layer plate frame piece, so that the slide rail base is stably assembled on the outer side of the aforementioned layer plate frame piece, and the two side edges of the lower half of the slide rail base are respectively concavely provided with a slot, and the slot is formed with an embedding part on the upper and lower edges of the side slot opening, and a convex point is further formed on the inner side wall of each slot, so that the aforementioned slot can be The ends of the separately manufactured slide rails are inserted, and the inserting parts of the slotted sides are inserted into the outer edges of the top and bottom sides of the slide rails, and the convex inserting points in the aforementioned slots are inserted into the prefabricated hole slots at the ends of the slide rails to obtain a fixed relationship, so that the slide rails are assembled between the slide rail bases of the front and rear frame pieces of the shelf, and the paired slide rails are assembled and combined through the paired slide rail bases of the front and rear frame pieces of the aforementioned shelf, so that the separately manufactured drawer basket set can be slid between the paired slide rails to achieve the attachment of the drawer basket. According to the metal shelf with drawer rail assembly structure described in claim 1, the groove of the rail base can be filled with a separately made decorative block when it is not in use. The decorative block can be a frame body with a contour that matches the aforementioned groove shape, with a hole groove formed on its inner side surface, and a clamping protrusion formed on the top and bottom edges of its outer side surface, so as to obtain a clamping position with the clamping part of the groove notch, so that the decorative block is stably filled in the groove, so as to maintain the integrity and beauty of its appearance. According to the metal shelf with drawer rail assembly structure described in claim 1, the rail base is further provided with a pair of insertion holes on the inner side of the lower half thereof, so that a separately made positioning connecting rod can be inserted and connected between the two pairs of rail bases on the same side. The length of the positioning connecting rods can be changed according to the width specifications of each drawer. The relative relationship between the two rail bases can be maintained through the hook connection of the positioning connecting rods, so as to maintain the set and push-pull stability of the drawer. According to the metal shelf attached drawer rail assembly structure described in claim 1, a stop limiter may be embedded on the rail to serve as a limit stop for pulling out the drawer.

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