CN203396191U - Anti-deformation refrigerator door body - Google Patents
Anti-deformation refrigerator door body Download PDFInfo
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- CN203396191U CN203396191U CN201320297277.6U CN201320297277U CN203396191U CN 203396191 U CN203396191 U CN 203396191U CN 201320297277 U CN201320297277 U CN 201320297277U CN 203396191 U CN203396191 U CN 203396191U
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- doorjamb
- door
- deformation
- connector
- refrigerator
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Abstract
The utility model discloses an anti-deformation refrigerator door body, and belongs to the field of refrigerator door body technology. The anti-deformation refrigerator door body is formed by a door panel, an upper end cover, a lower end cover, horizontal stiffening beams, a left side upper door frame, a right side upper door frame, a right side lower door frame, a left side lower door frame, a left connection piece, a right connection piece, a door liner and the like. Via addition of the horizontal stiffening beams, symmetrical arrangement of horizontal protruding edges on the door liner, and an arc design of the front face of the door panel, problems of deformation and contraction in waist of the door body after foaming of the door body caused by soak solution can be effectively resolved, and a deformation problem of the door body caused by temperature difference inside and outside of a refrigerator can be resolved. According to the utility model, deformation problems of the refrigerator door body can be resolved, and the anti-deformation refrigerator door body is excellent in design, simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of refrigerator door, more particularly, relates to a kind of refrigerator door of resistance to deformation.
Background technology
As everyone knows, the casing of refrigerator and door body must have the heat-insulation layer of one deck foamed plastics, claim again foaming layer, and the alveolar layer of function admirable has reduced the loss of refrigeration capacity of refrigerator, reduces the power consumption of refrigerator.But, on the refrigerator of some gate bodies, but exist the problem of door cold deformation, if door body deformability is serious, on the mating surface of Men Tiyu casing, just there will be gap, affected the heat-insulating property of refrigerator.For common refrigerator, the conventional plastic uptake technique of manufacture of inner door, by sheet material plastic uptake on door courage mould respectively, after moulding, inner bag ,Men Dan edge is carried out to punching, corner cut, form the door inner bag of refrigerator, refill and join refrigerator door plank, between inner bag and panel, inject foam material, under suitable temperature, pressure condition, be foamed into as thering is the thermal insulating door thermally insulated door body of effect of heat insulation.The thickness of foaming layer is determined by the distance between inner bag and door face board, for the temperature inside the box require low household freezer or door body more greatly, on longer refrigerator (refrigerator), door body deformability usually occurs in process of refrigerastion or after alveolar layer foaming, and this phenomenon is very outstanding on long more than 1.2 meters door body.Gently affect outward appearance, heavy produce gap between Men Tiyu casing, have a strong impact on refrigeration performance, increase energy consumption of refrigerator.
Current main refrigeration appliance enterprise comprises that more external refrigeration manufacturers are mainly the frames (for example aluminium alloy) that the higher material of working strength is made, or with barrier paper, alveolar layer and door face board metal is separated to this problem that solves.Such solution is not preferred plan obviously, has increased cost on the one hand, is on the other hand fundamentally not solve a door body deformability problem, just alleviated by the way a body deformability, but risk still exists.
Through retrieval, as China Patent No. ZL200520121228.2, Granted publication day is on January 3rd, 2007, invention and created name is: a kind of refrigerator door, this application case relates to a kind of refrigerator door, this body comprises inner bag, door face board, is clipped in the alveolar layer between an inner bag and door face board, at monoblock door body foaming layer, laterally or is longitudinally provided with separation.This application case has solved the problem of door body deformability to a certain extent, but it is because the inside and outside temperature difference of refrigerator that this application case has just been considered refrigerator door deformation, and reckon without alveolar layer, after foaming, is steeped liquid effect of contraction and be easy to produce distortion, closing waist phenomenon.
Summary of the invention
1. the technical problem that utility model will solve
The purpose of this utility model is to overcome and easily produces deformation, closing waist phenomenon after the refrigerator door foaming that in prior art, length is longer and for alleviating this phenomenon, need to pay expensive deficiency, a kind of refrigerator door of resistance to deformation is provided, adopt the technical solution of the utility model, not only can solve the problem on deformation of refrigerator door, and design ingenious, simple in structure, with low cost.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The refrigerator door of a kind of resistance to deformation of the present utility model, comprise door face board, upper end cover and bottom end cover, also comprise on the upper doorjamb in left side, right side under doorjamb, right side doorjamb under doorjamb, left side, laterally buttress brace, left connector, right connector and door inner bag, the left and right sides of described horizontal buttress brace is respectively equipped with left connector and right connector; The ，Qi lower end that is connected with doorjamb on left side, the upper end of described left connector is connected with doorjamb under left side; The ，Qi lower end that is connected with doorjamb on right side, the upper end of described right connector is connected with doorjamb under right side; On described horizontal buttress brace, the left connector in left side, left side under doorjamb, left side on the right connector on doorjamb and right side, right side under doorjamb, right side doorjamb form " H " shape framework; Described upper end cover is located at the upper end of above-mentioned " H " shape framework, and described bottom end cover is located at the lower end of above-mentioned " H " shape framework, forms " day " glyph framework; Described door face board and door inner bag are located at respectively the both sides, front and back of above-mentioned " day " glyph framework, and are combined into closed door body.
Further, on described door inner bag, be provided with equably horizontal flange.
Further, the upper end of described left connector is with the lower end of doorjamb, left connector on left side and the upper end of doorjamb, right connector under left side and the lower end of doorjamb, right connector on right side and the connected mode of doorjamb under right side that screw is connected or clamping.
Further, described horizontal buttress brace is provided with one or more.
Further, the front of described door face board is curved.
Further, on described left side on doorjamb, right side under doorjamb, right side under doorjamb and left side the material of doorjamb be PVC.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compares with existing known technology, has following beneficial effect:
(1) refrigerator door of a kind of resistance to deformation of the present utility model, it sets up horizontal buttress brace in refrigerator door, this horizontal buttress brace is provided with one or more, the deformation of being steeped the impact of liquid after door foaming and producing and the phenomenon of closing waist can be effectively solved, the deformation that a body produces because of the temperature difference inside and outside refrigerator can also be solved in addition;
(2) refrigerator door of a kind of resistance to deformation of the present utility model, is provided with horizontal flange equably on its inner bag, the stress that contraction distortion when buffered gate inner bag is caught a cold effectively produces prevents the refrigerator door phenomenon that deforms;
(3) refrigerator door of a kind of resistance to deformation of the present utility model, the front of its door face board is curved, makes door face board after foaming, and the rigidity of whole door body is strengthened effectively, has improved non-deformability;
(4) refrigerator door of a kind of resistance to deformation of the present utility model, on its upper doorjamb in left side, right side, under doorjamb, right side, under doorjamb and left side, the material of doorjamb is PVC, has reduced production cost.
Accompanying drawing explanation
Fig. 1 is the fractionation structural representation of the refrigerator door of a kind of resistance to deformation of the present utility model;
Fig. 2 is the overall structure schematic diagram of the refrigerator door of a kind of resistance to deformation of the present utility model;
Fig. 3 is laterally buttress brace and left connector, right connector connection diagram in the utility model.
Label declaration in schematic diagram:
1, door face board; 2, upper end cover; 31, doorjamb on left side; Doorjamb on 32, right side; Doorjamb under 33, right side; 34, doorjamb under left side; 4, horizontal buttress brace; 51, left connector; 52, right connector; 6, flange; 7, bottom end cover; 8, door inner bag.
The specific embodiment
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the refrigerator door of a kind of resistance to deformation of the present embodiment, comprise door face board 1, upper end cover 2, bottom end cover 7, on left side, doorjamb 31, on right side, doorjamb 32, under right side, doorjamb 33, the lower doorjamb 34 in left side, horizontal buttress brace 4, left connector 51, right connector 52 and door inner bag 8, laterally the left and right sides of buttress brace 4 is respectively equipped with left connector 51 and right connector 52(as shown in Figure 3), door is set up horizontal buttress brace 4 in body not only can solve the deformation of being steeped the impact of liquid after door foaming and producing and the phenomenon of closing waist effectively, and can also solve the deformation that a body produces because of the temperature difference inside and outside refrigerator, in the utility model, laterally buttress brace 4 is provided with one or more, specific to horizontal buttress brace 4 in the present embodiment, be provided with 1, the ，Qi lower end that is connected with doorjamb on left side 31, left connector 51 upper end is connected with doorjamb under left side 34, the ，Qi lower end that is connected with doorjamb on right side 32, right connector 52 upper end is connected with doorjamb under right side 33, and connected mode is that screw connects or clamping, specifically adopts and is screwed in the present embodiment, laterally on the left connector 51 in buttress brace 4, left side, left side under doorjamb 31, left side on the right connector 52, right side on doorjamb 34He right side under doorjamb 32, right side doorjamb 33 form " H " shape framework, upper end cover 2 is located at the upper end of above-mentioned " H " shape framework, and bottom end cover 7 is located at the lower end of above-mentioned " H " shape framework, and upper end cover 2, bottom end cover 7 form " day " glyph framework with above-mentioned " H " type framework, door face board 1 and door inner bag 8 are located at respectively the both sides, front and back of above-mentioned " day " glyph framework, on upper doorjamb 31, right side, this left side, under doorjamb 32, right side, under doorjamb 33 and left side, the material of doorjamb 34 is PVC(formal name used at school: polyvinyl chloride), this material price is cheap, be widely used, greatly reduce production cost, door face board 1, door inner bag 8 are combined into closed door body with above-mentioned " day " glyph framework, the front of this door face board 1 is curved, not only makes integral body more attractive in appearance, and makes door face board 1 after foaming, the rigidity of whole door body is strengthened effectively, has improved non-deformability, door is provided with horizontal flange 6 on inner bag 8 equably, and the stress that contraction distortion when buffered gate inner bag 8 is caught a cold effectively produces prevents the refrigerator door phenomenon that deforms.
The refrigerator door of a kind of resistance to deformation of the present embodiment, can also directly door handle of refrigerator be arranged on horizontal buttress brace 4, laterally buttress brace 4 can provide door handle enough intensity, avoids causing when opening the door because of the door body insufficient strength at door handle place the distortion of a body.In addition, can also on horizontal buttress brace 4, realize the function of ornament lamp, refrigerator display floater.
The refrigerator door of a kind of resistance to deformation of the present utility model, not only can solve the problem on deformation of refrigerator door, and designs ingenious, simple in structure, with low cost.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (6)
1. the refrigerator door of a resistance to deformation, comprise door face board (1), upper end cover (2) and bottom end cover (7), it is characterized in that: also comprise on the upper doorjamb (31) in left side, right side under doorjamb (32), right side doorjamb (34) under doorjamb (33), left side, laterally buttress brace (4), left connector (51), right connector (52) and an inner bag (8), the left and right sides of described horizontal buttress brace (4) is respectively equipped with left connector (51) and right connector (52); The ，Qi lower end that is connected with doorjamb on left side (31), the upper end of described left connector (51) is connected with doorjamb under left side (34); The ，Qi lower end that is connected with doorjamb on right side (32), the upper end of described right connector (52) is connected with doorjamb under right side (33); On described horizontal buttress brace (4), the left connector (51) in left side, left side under doorjamb (31), left side on the right connector (52) on doorjamb (34) and right side, right side under doorjamb (32), right side doorjamb (33) form " H " shape framework; Described upper end cover (2) is located at the upper end of above-mentioned " H " shape framework, and described bottom end cover (7) is located at the lower end of above-mentioned " H " shape framework, forms " day " glyph framework; Described door face board (1) and door inner bag (8) are located at respectively the both sides, front and back of above-mentioned " day " glyph framework, and are combined into closed door body.
2. the refrigerator door of a kind of resistance to deformation according to claim 1, is characterized in that: on described door inner bag (8), be provided with equably horizontal flange (6).
3. the refrigerator door of a kind of resistance to deformation according to claim 2, is characterized in that: the upper end of described left connector (51) is with the lower end of doorjamb on right side (32), right connector (52) and the connected mode of doorjamb under right side (33) with the lower end of doorjamb on left side (31), left connector (51) and the upper end of doorjamb under left side (34), right connector (52) that screw is connected or clamping.
4. the refrigerator door of a kind of resistance to deformation according to claim 3, is characterized in that: described horizontal buttress brace (4) is provided with one or more.
5. according to the refrigerator door of a kind of resistance to deformation described in claim 1 to 4 any one, it is characterized in that: the front of described door face board (1) is curved.
6. the refrigerator door of a kind of resistance to deformation according to claim 5, is characterized in that: on doorjamb on described left side (31), right side, under doorjamb (32), right side, under doorjamb (33) and left side, the material of doorjamb (34) is PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297277.6U CN203396191U (en) | 2013-05-27 | 2013-05-27 | Anti-deformation refrigerator door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297277.6U CN203396191U (en) | 2013-05-27 | 2013-05-27 | Anti-deformation refrigerator door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396191U true CN203396191U (en) | 2014-01-15 |
Family
ID=49907716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320297277.6U Expired - Fee Related CN203396191U (en) | 2013-05-27 | 2013-05-27 | Anti-deformation refrigerator door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839625A (en) * | 2017-01-10 | 2017-06-13 | 青岛海尔股份有限公司 | Refrigerator door and the refrigerator with the refrigerator door |
| US20210262722A1 (en) * | 2020-02-20 | 2021-08-26 | Samsung Electronics Co., Ltd. | Refrigerator |
-
2013
- 2013-05-27 CN CN201320297277.6U patent/CN203396191U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839625A (en) * | 2017-01-10 | 2017-06-13 | 青岛海尔股份有限公司 | Refrigerator door and the refrigerator with the refrigerator door |
| CN106839625B (en) * | 2017-01-10 | 2019-10-01 | 青岛海尔股份有限公司 | Refrigerator door and refrigerator with the refrigerator door |
| US20210262722A1 (en) * | 2020-02-20 | 2021-08-26 | Samsung Electronics Co., Ltd. | Refrigerator |
| US11821676B2 (en) * | 2020-02-20 | 2023-11-21 | Samsung Electronics Co., Ltd. | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160901 Address after: 213102 Road, Changzhou Town, Wujin District, Jiangsu Patentee after: Jiangsu Yuan Long Electric Appliance Co., Ltd. Address before: 213102 Road, Changzhou Town, Wujin District, Jiangsu Patentee before: Chiko Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180527 |