CN101892770B - Door body with power-assisted handle, refrigerator with same and manufacturing method of refrigerator - Google Patents
Door body with power-assisted handle, refrigerator with same and manufacturing method of refrigerator Download PDFInfo
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- CN101892770B CN101892770B CN 201010260862 CN201010260862A CN101892770B CN 101892770 B CN101892770 B CN 101892770B CN 201010260862 CN201010260862 CN 201010260862 CN 201010260862 A CN201010260862 A CN 201010260862A CN 101892770 B CN101892770 B CN 101892770B
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- 238000005187 foaming Methods 0.000 abstract description 13
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- 238000005755 formation reaction Methods 0.000 description 3
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Abstract
The invention provides a door body with a power-assisted handle, comprising a main body, an end cover, a support, the power-assisted handle and a link mechanism, wherein, the power-assisted handle is arranged on the main body and close to the end cover, the power-assisted handle is coupled on the support through a power-assisted handle shaft and can rotate around the power-assisted handle shaft; the link mechanism penetrates through the thickness direction of the door body, and the link mechanism is connected with a link articulated block on the power-assisted handle to prop against the side of a refrigerator body while the power-assisted handle is pulled; and the link mechanism further comprises a connection part and a link part which are connected together, the connection part is connected with the link articulated block, and the length of the link part can be adjusted. The power-assisted handle and corresponding mechanisms provided by the embodiment of the invention can be completely preinstalled before foaming of the door body without drilling holes on the door body and damaging a door shell and a foaming layer structure, thus achieving simple assembly technology, easy operation, reliable strength, and firmness and durability.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly relate to a kind of refrigerator that has the door body of power-assisted handle and have it, and the method for refrigerator.
Background technology
Present refrigerator door power-assisted door-opening mechanism mainly designs according to laborsaving leverage.Because the door body of big volume simple gate refrigerator is bigger, so this type of body power-assisted door-opening mechanism is more common in big volume simple gate refrigerator.But owing to need overcome bigger door seal magnetic action power in the moment of opening the door, therefore many sides of opening at refrigerator door arrange a rod-type leverage that is hinged on a body side surface, and its galianconism acts between refrigerator door and the casing.Carry out tractive and can react on casing when the user holds a long-armed end, thereby finish the power-assisted breakdown action.
There is following drawback in current refrigerator door body power-assisted door-opening mechanism, is subjected to more restriction when especially drawing the drawer type door body outside being applied to:
1, existing rod-type power-assisted leverage is installed in outside the body fully, so handle must protrude from maybe can't hide outside the body profile and be embedded among the body, for part with the refrigerator product of the outward appearance that succinctly is the theme and inapplicable.
2, because gasket is the high resiliency component, make the distance between door and the casing accurately to control, for fear of at closing time, rod-type power-assisted handle galianconism and refrigerator body bump and damage, therefore have to establish gap, 2～4mm left and right sides, thereby between rod-type power-assisted handle galianconism and refrigerator body, have necessary design gaps.Therefore in use, the user need overcome the handle initial tension of spring and cover this gap stroke, so must have a kind of product to assemble untight impression for the user, like this, not only reduced the use hand feeling quality of product, and (be user when pulling handle, the stroke that is pulled through is divided into two processes to have increased the long-armed total kilometres of rod-type power-assisted handle, stroke is eliminated in the gap that at first is 2～4mm, then is only the stroke of sled opening door body).
3, need behind door foaming, in the punching of door body side surface power-assisted handle mechanism be installed, so just need in door shell, therefore increase the complexity of assembling to guarantee its intensity by preburied component, improve manufacturing cost.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention has been to propose a kind of door body and manufacture method thereof with power-assisted handle.
In order to achieve the above object, the present invention proposes a kind of door body with power-assisted handle, comprising: body; End cap, described end cap are arranged on a side of described body; Support, described support are fixed between described end cap and the body; Power-assisted handle, described power-assisted handle are arranged on the described body and close to described end cap, described power-assisted handle is coupling on described support by the power-assisted handle axle, and described power-assisted handle can be around described power-assisted handle axle rotation; And linkage, described linkage penetrates the thickness direction of described door body, and described linkage links to each other to support out to the refrigerator body side when the described power-assisted handle of pulling with rod hinge connection piece on the described power-assisted handle, wherein, described linkage further comprises: connecting portion, and described connecting portion links to each other with described rod hinge connection piece; Link rod part, described link rod part links to each other with described connecting portion, and the adjustable in length of described link rod part.
In one embodiment of the invention, described link rod part comprises: connecting rod, and described connecting rod links to each other with described connecting portion, and the end of described connecting rod is provided with the connecting rod external thread part; And push rod head, an end of described push rod head is provided with the push rod internal thread part, described push rod internal thread part and described connecting rod external thread part coupling, and the degree of depth that screws in described connecting rod external thread part by described push rod internal thread part is adjusted the length of described link rod part.
In one embodiment of the invention, the other end of described push rod head is provided with plus screw head or a word head of screw.
In one embodiment of the invention, the other end of described push rod head is made of wear-resisting elastic material.
In one embodiment of the invention, also comprise: the push rod groove, described push rod groove is arranged on the inboard of described end cap, and described link rod part is contained among the described push rod groove.
In one embodiment of the invention, also comprise: a plurality of detents, described a plurality of detents are arranged on the both sides of described push rod groove; With groove lid, described groove lid has the detent mating holes that a plurality of and described a plurality of detents cooperate, and has corresponding breach before and after the described groove lid, and described groove lid cooperates the formation pipeline with described push rod groove, described link rod part can be in described pipeline axial play.
In one embodiment of the invention, described linkage and described rod hinge connection piece are hinged.
In one embodiment of the invention, also comprise: be socketed in the return spring on the described power-assisted handle axle, two carbines of described return spring move on the stop against the spring that the spring of described end cap inboard is decided on stop and the described power-assisted handle respectively.
In one embodiment of the invention, described end cap is arranged on the body, and described power-assisted handle is positioned at the centre position of described bodies top.
The embodiment of the invention has also proposed a kind of refrigerator on the other hand, comprises one or more aforesaid door bodies.
The embodiment of the invention has also proposed a kind of manufacture method of refrigerator more on the one hand, may further comprise the steps: aforesaid body door shell, end cap, support, power-assisted handle and linkage are provided, and described support, power-assisted handle and linkage are seated; With described end cap and the assembling of described body door shell, and shorten the length of described link rod part so that in the described body of described link rod part retraction; Described door body is foamed; Described door body is assembled to the casing of described refrigerator; And regulate gap between described door body and the casing, and increase the length of described link rod part according to gasket thickness.
In one embodiment of the invention, described shortening or the length that increases described link rod part further comprise: rotate the plus screw head of described push rod head or a word head of screw so that described push rod internal thread part is screwed in or screws out, to shorten or to increase the length of described link rod part with screwdriver.
The power-assisted handle of the embodiment of the invention and corresponding mechanism can pre-install before door foaming and finish, and need not to install in the door punching, therefore do not need to destroy door shell and alveolar layer structure, so assembly technology is simple to operation, intensity is reliable, and is sturdy and durable.In addition, the gap stroke can be adjusted into close to 0 by the embodiment of the invention, can be arranged between 0～1mm in practice, and can regulate the gap stroke because of the variation of environment temperature, environment for use according to gasket, make that user's hand feeling quality is in use well promoted, so this point helps to improve the market competitiveness of high-end product especially.Secondly, the embodiment of the invention can be hidden design on the panel of refrigerator door with power-assisted handle, and the external surface of its power-assisted handle is concordant with the refrigerator door surface, therefore has stronger outward appearance novelty and very high commercial value.
Moreover the buckle-type connecting rod channel design that the embodiment of the invention adopts can avoid the end cap mould too complicated, also can effectively prevent leak-stopping bubble phenomenon simultaneously.In addition, the present invention has adopted elastic abrasion-proof material to make push rod head, the damage that can effectively prevent from closing the door and when overexerting casing be caused.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is for being equipped with the door body three-dimensional view that refrigerator draws drawer type door body power-assisted handle outward under the unused state of the embodiment of the invention;
Fig. 2 is for being equipped with the door body top view that refrigerator draws drawer type door body power-assisted handle outward under the normal unused state of the embodiment of the invention;
Fig. 3 is the door body three-dimensional cutaway view that refrigerator draws drawer type door body power-assisted handle outward that is equipped with of the embodiment of the invention;
Fig. 4 is regional area zoomed-in view among Fig. 3 of the embodiment of the invention;
Fig. 5 and 6 is respectively embodiment of the invention power-assisted handle and is pulled and is equipped with door body top view and the stereogram that refrigerator draws drawer type door body power-assisted handle outward under the state;
Fig. 7 is equipped with the door body three-dimensional cutaway view that refrigerator draws drawer type door body power-assisted handle outward under the state for the power-assisted handle of the embodiment of the invention is pulled;
Fig. 8 is regional area zoomed-in view among Fig. 7;
Fig. 9 and 10 is respectively elevation and the stereogram that embodiment of the invention end cap is pre-installed close foaming layer one side of end cap when finishing;
End cap was near the three-dimensional cutaway view of foaming layer one end when Figure 11 finished for the prepackage of embodiment of the invention end cap;
The explosive view of end cap when Figure 12 finishes for the prepackage of embodiment of the invention end cap.
Label declaration
1, end cap, 101, spring decides backstop, 102, detent, 103, the power-assisted handle fixed rack, 104, the preceding access of push rod, 105, the push rod groove, access behind 106 push rods, 107, the backstop limit, 108, rack shaft hole
2, power-assisted handle, 201, the rod hinge connection piece, 202, block, 203, return spring, 204, power-assisted handle moves support, and 205, the power-assisted handle axle, 206, the power-assisted handle shaft end, 207, carbine, 208, the moving backstop of spring
3, connecting rod, 301, push rod head, 302, plus screw head or a word head of screw, 303, pitman shaft, 304, the connecting rod threaded portion, 305, the push rod internal thread part, 306, the rod hinge connection hole
4, groove lid, 401, breach before the groove lid, 402, the detent mating holes.
5, refrigerator body, 501, central sill
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " inboard ", " outside ", " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " top ", " end " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
This door body with power-assisted handle comprises body, is arranged on the end cap of a certain sidepiece of body, is fixed on support, power-assisted handle and linkage between end cap and the body.Wherein, power-assisted handle is arranged on the body and close to end cap, power-assisted handle is coupling on support by the power-assisted handle axle, and power-assisted handle can rotate around the power-assisted handle axle.Linkage penetrates the thickness direction of a body, and linkage links to each other to support out to the refrigerator body side when the described power-assisted handle of pulling with rod hinge connection piece on the power-assisted handle, and wherein, linkage further comprises connecting portion and link rod part.Connecting portion links to each other with the rod hinge connection piece, and link rod part links to each other with connecting portion, and the adjustable in length of link rod part.
Below with reference to concrete accompanying drawing the present invention is carried out detailed explanation.
As shown in Figure 1, be equipped with the door body three-dimensional view that refrigerator draws drawer type door body power-assisted handle outward under the unused state for the embodiment of the invention.As shown in Figure 2, be equipped with the door body top view that refrigerator draws drawer type door body power-assisted handle outward under the normal unused state for the embodiment of the invention.As shown in the figure, be provided with a plurality of central sills 501 in the refrigerator body 5, central sill 501 has the external pulling type drawer, this external pulling type drawer the door body top be provided with power-assisted handle 2.Need to prove that though power-assisted handle 2 is arranged on the top of a body in this embodiment, in other embodiments of the invention, power-assisted handle also can be arranged on bottom or the sidepiece of a body, these all should be included within protection scope of the present invention.In addition, also the present invention can be applied as traditional rod-type handle, not repeat them here.
As shown in Figure 3, be the door body three-dimensional cutaway view that refrigerator draws drawer type door body power-assisted handle outward that is equipped with of the embodiment of the invention.As shown in Figure 4, be regional area zoomed-in view among Fig. 3 of the embodiment of the invention.This body comprises body, is arranged on the end cap 1 of body upper lateral part, is fixed on support and power-assisted handle 2 between end cap 1 and the body.Wherein, power-assisted handle 2 is coupling on support by power-assisted handle axle 205, and can be around 205 rotations of power-assisted handle axle.Particularly, above-mentioned support comprises: at the power-assisted handle fixed rack 103 of end cap 1 near foaming layer one side, and the power-assisted handle that is located on the power-assisted handle 2 moves support 204, both are respectively by being located at power-assisted handle fixed rack axis hole 108 and the power-assisted handle shaft end 206 of its end, and the axle that matches with axis hole is common forms.Like this, power-assisted handle 2 and connecting rod 3 hinged ends are shorter than the other end of bracket institution, thereby have constituted a labour-saving leverage.
This body also comprises connecting rod 3 and push rod head 301, thereby push rod head 301 is socketed in the head of connecting rod 3 and can rotates the length that changes connecting rod 3 and push rod head 301 around the head of connecting rod.Wherein, connecting rod 3 links to each other with connecting portion, in the figure this connecting portion for power-assisted handle 2 on the rod hinge connection hole 306 that is coupling by pitman shaft 303 of rod hinge connection piece 201, those skilled in the art also can select other modes to make connecting rod 3 link to each other with power-assisted handle 2 certainly.In one embodiment of the invention, the end of connecting rod 3 is provided with connecting rod external thread part 304, one end of push rod head 301 is provided with push rod internal thread part 305, and push rod internal thread part 305 and connecting rod external thread part 304 couplings so just can screw in the degree of depth adjustment connecting rod 3 of connecting rod external thread part 304 and the length of push rod head 301 by push rod internal thread part 305.
In a preferred embodiment of the invention, the other end of push rod head 301 is provided with plus screw head or a word head of screw 302, can adjust the degree of depth that push rod internal thread part 305 screws in connecting rod external thread part 304 by screwdriver so when mounted.More preferably, the other end of push rod head 301 is made of wear-resisting elastic material, thus the damage that can prevent from effectively closing the door and when overexerting refrigerator body 5 be caused.
As illustrated in Figures 5 and 6, being respectively embodiment of the invention power-assisted handle is pulled and is equipped with door body top view and the stereogram that refrigerator draws drawer type door body power-assisted handle outward under the state.As shown in Figure 7, be equipped with the door body three-dimensional cutaway view that refrigerator draws drawer type door body power-assisted handle outward under the state for the power-assisted handle of the embodiment of the invention is pulled, Fig. 8 is regional area zoomed-in view among Fig. 7.As shown above, when power-assisted handle 2 when pulled, push rod head 301 advances to refrigerator body, and reacts on refrigerator door, until it is backed down, when the user loosed one's grip, power-assisted handle recovered the state concordant with the door surface again, waited for next time and opened.
In order clearer understanding to be arranged to the present invention, below will introduce in more detail the embodiment of the invention.
As shown in Figures 9 and 10, be respectively elevation and the stereogram that embodiment of the invention end cap is pre-installed close foaming layer one side of end cap when finishing.End cap is near the three-dimensional cutaway view of foaming layer one end when finishing for the prepackage of embodiment of the invention end cap as shown in figure 11.The explosive view of end cap when finishing for the prepackage of embodiment of the invention end cap as shown in figure 12.As can be seen, this body also comprises push rod groove 105 from above-mentioned figure, and push rod groove 105 is arranged on the inboard (namely near foaming layer one end) of end cap 1, and the link rod part of connecting rod 3 and push rod head 301 formations is contained among the push rod groove 105.In one embodiment of the invention, also comprise a plurality of detents 102 and groove lid 4.A plurality of detents 102 are arranged on the both sides of push rod groove 105, and 4 detents 102 can be set in an embodiment of the present invention.Groove lid 4 has a plurality of detent mating holes 402 that cooperate with detent 102, and groove covers 4 front and back and have corresponding breach, comprises that as shown in the figure groove covers preceding breach 401.Wherein, groove lid 4 cooperates with push rod groove 105 and forms pipeline, has namely formed access 106 behind the preceding access 104 of push rod and the push rod, the link rod part of connecting rod 3 and push rod head 301 formations can be in pipeline axial play.
In one embodiment of the invention, this body also comprises the return spring 203 that is socketed on the power-assisted handle axle 205, on two carbines of return spring 203 are decided the moving stop 208 of spring on stop 101 and the power-assisted handle 2 against the spring of end cap 1 inboard respectively, thereby make the galianconism of power-assisted handle have the trend away from the door body.Simultaneously, the backstop limit 107 that is arranged on the end cap 1 leans with the block 202 that is located at power-assisted handle 2 galianconism ends, has stoped the galianconism of power-assisted handle 2 away from the trend of door body, forms a mechanism that has reset function in limited range jointly.When the user with pulling out power-assisted handle when long-armed, overcome the resistance of return spring 203, make galianconism advance towards the refrigerator body direction, and by linkage, force transmission to casing, and then is reacted on refrigerator door, until it is backed down.When the user loosed one's grip, power-assisted handle recovered the state concordant with the door surface at this under the effect of resetting-mechanism and position-limit mechanism, wait for next time and open.
The embodiment of the invention has also proposed a kind of refrigerator on the other hand, comprises one or more aforesaid door bodies.
The embodiment of the invention has also proposed a kind of manufacture method of refrigerator, may further comprise the steps:
A1, provide as above body door shell, end cap, support, power-assisted handle and linkage, and support, power-assisted handle and linkage are seated according to annexation.
A2, with the assembling of end cap and body door shell, and with screwdriver push rod head is selected within the push rod groove with the length that shortens link rod part so that in the link rod part retraction body, be as the criterion not protrude from the inner bag external surface.
A3, opposite house body foam, and with the door body prepackage that installs, and together put into foaming machine with the door inner bag and foam.
A4, the door body is assembled to the casing of refrigerator, treats that foaming finishes to be assemblied in casing after the back takes out a door body and install gasket additional.
A5, regulate the gap between described door body and the casing, and the length of under door body closed condition, regulating link rod part according to gasket thickness, make spacing between push rod head and the casing less than 1mm.
In one embodiment of the invention, above-mentioned shortening or the length that increases link rod part further comprise: with the plus screw head of screwdriver rotation push rod head or a word head of screw so that the push rod internal thread part is screwed in or screws out, to shorten or to increase the length of link rod part.
The power-assisted handle of the embodiment of the invention and corresponding mechanism can pre-install before door foaming and finish, and need not to install in the door punching, therefore do not need to destroy door shell and alveolar layer structure, so assembly technology is simple to operation, intensity is reliable, and is sturdy and durable.In addition, the gap stroke can be adjusted into close to 0 by the embodiment of the invention, can be arranged between 0～1mm in practice, and can regulate the gap stroke because of the variation of environment temperature, environment for use according to gasket, make that user's hand feeling quality is in use well promoted, so this point helps to improve the market competitiveness of high-end product especially.Secondly, the embodiment of the invention can be hidden design on the panel of refrigerator door with power-assisted handle, and the external surface of its power-assisted handle is concordant with the refrigerator door surface, therefore has stronger outward appearance novelty and very high commercial value.
Moreover the buckle-type connecting rod channel design that the embodiment of the invention adopts can avoid the end cap mould too complicated, also can effectively prevent leak-stopping bubble phenomenon simultaneously.In addition, the present invention has adopted elastic abrasion-proof material to make push rod head, the damage that can effectively prevent from closing the door and when overexerting casing be caused.
In the description of this manual, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (12)
1. the door body with power-assisted handle is characterized in that, comprising:
Body;
End cap, described end cap are arranged on a side of described body;
Support, described support are fixed between described end cap and the body;
Power-assisted handle, described power-assisted handle are arranged on the described body and close to described end cap, described power-assisted handle is coupling on described support by the power-assisted handle axle, and described power-assisted handle can be around described power-assisted handle axle rotation; With
Linkage, described linkage penetrate the thickness direction of described door body, and described linkage links to each other to support out to the refrigerator body side with rod hinge connection piece on the described power-assisted handle when spurring described power-assisted handle,
Wherein, described linkage further comprises:
Connecting portion, described connecting portion links to each other with described rod hinge connection piece;
Link rod part, described link rod part links to each other with described connecting portion, and the adjustable in length of described link rod part.
As claimed in claim 1 have power-assisted handle the door body, it is characterized in that described link rod part comprises:
Connecting rod, described connecting rod links to each other with described connecting portion, and the end of described connecting rod is provided with the connecting rod external thread part; With
Push rod head, an end of described push rod head is provided with the push rod internal thread part, described push rod internal thread part and described connecting rod external thread part coupling, the degree of depth that screws in described connecting rod external thread part by described push rod internal thread part is adjusted the length of described link rod part.
3. the door body with power-assisted handle as claimed in claim 2 is characterized in that the other end of described push rod head is provided with plus screw head or a word head of screw.
4. the door body with power-assisted handle as claimed in claim 3 is characterized in that the other end of described push rod head is made of wear-resisting elastic material.
5. the door body with power-assisted handle as claimed in claim 1 is characterized in that, also comprises:
The push rod groove, described push rod groove is arranged on the inboard of described end cap, and described link rod part is contained among the described push rod groove.
6. the door body with power-assisted handle as claimed in claim 5 is characterized in that, also comprises:
A plurality of detents, described a plurality of detents are arranged on the both sides of described push rod groove; With
Groove lid, described groove lid has the detent mating holes that a plurality of and described a plurality of detents cooperate, and has corresponding breach before and after the described groove lid, described groove lid cooperates the formation pipeline with described push rod groove, described link rod part can be in described pipeline axial play.
7. the door body with power-assisted handle as claimed in claim 1 is characterized in that described linkage and described rod hinge connection piece are hinged.
8. the door body with power-assisted handle as claimed in claim 1 is characterized in that, also comprises:
Be socketed in the return spring on the described power-assisted handle axle, two carbines of described return spring move on the stop against the spring that the spring of described end cap inboard is decided on stop and the described power-assisted handle respectively.
9. the door body with power-assisted handle as claimed in claim 1 it is characterized in that described end cap is arranged on the body, and described power-assisted handle is positioned at the centre position of described bodies top.
10. a refrigerator is characterized in that, comprises one or more as each described door body among the claim 1-9.
11. the manufacture method of a refrigerator is characterized in that, may further comprise the steps:
Door shell, end cap, support, power-assisted handle and the linkage of body with door body of power-assisted handle as claimed in claim 3 is provided, and described support, power-assisted handle and linkage are seated;
With described end cap and the assembling of described body door shell, and shorten the length of described link rod part so that in the described body of described link rod part retraction;
Described door body is foamed;
Described door body is assembled to the casing of described refrigerator; With
Regulate the gap between described door body and the casing, and increase the length of described link rod part according to gasket thickness.
12. the manufacture method of refrigerator as claimed in claim 11 is characterized in that, described shortening or the length that increases described link rod part further comprise:
Rotate the plus screw head of described push rod head or a word head of screw so that described push rod internal thread part is screwed in or screws out, to shorten or to increase the length of described link rod part with screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010260862 CN101892770B (en) | 2010-08-18 | 2010-08-18 | Door body with power-assisted handle, refrigerator with same and manufacturing method of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010260862 CN101892770B (en) | 2010-08-18 | 2010-08-18 | Door body with power-assisted handle, refrigerator with same and manufacturing method of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101892770A CN101892770A (en) | 2010-11-24 |
| CN101892770B true CN101892770B (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010260862 Expired - Fee Related CN101892770B (en) | 2010-08-18 | 2010-08-18 | Door body with power-assisted handle, refrigerator with same and manufacturing method of refrigerator |
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| CN (1) | CN101892770B (en) |
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| CN102022890B (en) * | 2010-12-20 | 2012-01-11 | 广东奥马电器股份有限公司 | Power assisting handle used for refrigerator |
| KR101897275B1 (en) * | 2011-05-04 | 2018-09-11 | 엘지전자 주식회사 | Refrigerator |
| TR201108590A2 (en) * | 2011-08-25 | 2012-05-21 | Vestel Beyaz Eşya Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ | A cooling device. |
| CN102435039B (en) * | 2011-09-15 | 2014-04-16 | 合肥美的电冰箱有限公司 | Door for refrigerator and refrigerator with door |
| US9506685B2 (en) * | 2012-04-16 | 2016-11-29 | Lg Electronics Inc. | Refrigerator |
| CN103307838B (en) * | 2013-06-04 | 2015-05-06 | 澳柯玛股份有限公司 | Boosting handle of refrigerator drawer door |
| CN106568267B (en) * | 2015-10-07 | 2019-12-27 | 日立环球生活方案株式会社 | Refrigerator with a door |
| CN105466101B (en) * | 2015-12-25 | 2018-10-12 | 青岛海尔股份有限公司 | Handled door body and refrigerator |
| CN106013955B (en) * | 2016-05-27 | 2018-11-13 | 合肥华凌股份有限公司 | Power-assisted handle component and refrigerator |
| CN113758124B (en) * | 2020-06-02 | 2023-07-07 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment door body, installation method of refrigeration equipment door body and refrigeration equipment |
| CN112797695B (en) * | 2020-12-30 | 2022-06-07 | 长虹美菱股份有限公司 | Refrigerator door handle, door body and mounting method |
| KR20240086995A (en) * | 2022-12-12 | 2024-06-19 | 엘지전자 주식회사 | Refrigeratgor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412190Y (en) * | 2000-01-26 | 2000-12-27 | 海尔集团公司 | Door opening aid for refrigerator |
| CN2434627Y (en) * | 2000-06-09 | 2001-06-13 | 合肥美菱股份有限公司 | Opening aid for household refrigerator door |
| DE20012698U1 (en) * | 2000-07-21 | 2001-11-29 | Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen | Fridge or freezer with a door with a handle |
| CN2490264Y (en) * | 2001-07-27 | 2002-05-08 | 戴建伟 | Handle device of lockset |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007139267A (en) * | 2005-11-16 | 2007-06-07 | Hoshizaki Electric Co Ltd | Door lock device |
| EP2245399B1 (en) * | 2007-12-31 | 2017-01-11 | Arçelik Anonim Sirketi | A cooling device |
-
2010
- 2010-08-18 CN CN 201010260862 patent/CN101892770B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412190Y (en) * | 2000-01-26 | 2000-12-27 | 海尔集团公司 | Door opening aid for refrigerator |
| CN2434627Y (en) * | 2000-06-09 | 2001-06-13 | 合肥美菱股份有限公司 | Opening aid for household refrigerator door |
| DE20012698U1 (en) * | 2000-07-21 | 2001-11-29 | Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen | Fridge or freezer with a door with a handle |
| CN2490264Y (en) * | 2001-07-27 | 2002-05-08 | 戴建伟 | Handle device of lockset |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-139267A 2007.06.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101892770A (en) | 2010-11-24 |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: HEFEI MIDEA REFRIGERATOR Co.,Ltd. Patentee after: HEFEI HUALING Co.,Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: HEFEI MIDEA RONGSHIDA REFRIGERATOR Co.,Ltd. Patentee before: HEFEI HUALING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 |