CN207247696U - A kind of deformation-proof refrigerator door body - Google Patents
A kind of deformation-proof refrigerator door body Download PDFInfo
- Publication number
- CN207247696U CN207247696U CN201721190618.4U CN201721190618U CN207247696U CN 207247696 U CN207247696 U CN 207247696U CN 201721190618 U CN201721190618 U CN 201721190618U CN 207247696 U CN207247696 U CN 207247696U
- Authority
- CN
- China
- Prior art keywords
- door
- door body
- foaming layer
- deformation
- door glass
- Prior art date
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Links
- 239000011521 glass Substances 0.000 claims abstract description 25
- 238000005187 foaming Methods 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000005034 decoration Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a kind of deformation-proof refrigerator door body, it is related to technical field of refrigeration equipment, doorjamb panel is box shape structure, door glass and door liner with being respectively arranged at its front side and rear side are tightly connected, and form the outer shell of the door of enclosed construction, foam chamber is internally formed in outer shell of the door, and in foaming foaming layer in foam chamber, two EPE layers are close to the setting of the door glass back side, and respectively at the top and bottom of door glass, doorjamb panel madial wall is close at EPE layers of both ends.EPE layers are set between the utility model door glass back side both ends and foaming layer, door body glass both sides are isolated with foaming layer, only center section is contacted with foaming layer, shrinkage stress that is scattered, absorbing door body edge foaming layer generation, reduce its pulling force to door glass, and then reduce the flexural deformation of door body, solve the problems, such as that gasket gap, influence cold draining make refrigerator door surface more smooth, refrigerator total quality higher；Manufacturing process is simple, easy to implement, and manufacture cost is low.
Description
Technical field
It the utility model is related to technical field of refrigeration equipment, and in particular to a kind of door body for refrigerator.
Background technology
Refrigerator is a kind of refrigeration plant for keeping constant low temperature, be in life common one kind be used for low-temperature preservation food or
The electric appliance of other articles, is widely used in life, industrial circle.Door body is the indispensable component of refrigerator, is carried out by foaming
Production.At it during foam production, expanding foam solution is directly bonded with door glass, door liner and doorjamb panel.But door body is sent out
After bubble is placed, foaming layer can produce contraction distortion and produce shrinkage stress, cause door body flexural deformation, and then cause refrigerator door
Closed, generation gasket gap, generation refrigerator cold draining problem can not be attracted with babinet.
At present, to solve the problems, such as that door foaming deforms, generally require and fixed reinforcement iron is set on door edging strip, to carry
High panel intensity, strengthens the ability of its resistance to deformation, and to reduce the degree of door body flexural deformation, but such a mode not only improves
Effect is extremely limited, and cost burden is also heavier.
Utility model content
The utility model is precisely in order to avoid the shortcoming present in the above-mentioned prior art, there is provided a kind of anti-deformation ice
Chamber door body.
The present invention adopts the following technical scheme that to solve technical problem：A kind of deformation-proof refrigerator door body, doorjamb panel are
Box shape structure, door glass and door liner with being respectively arranged at its front side and rear side are tightly connected, and form the door body of enclosed construction
Shell, foam chamber is internally formed in the outer shell of the door, and in foaming foaming layer in the foam chamber, two EPE layers tight
Paste the door glass back side to set, respectively at the top and bottom of the door glass, the doorjamb is close at the EPE layers of both ends
Panel madial wall.
Further, thickness EPE layers described is 0.2mm~2mm.
Further, the EPE layers of area coverage is no more than 1/3rd of the door glass area.
The utility model provides a kind of deformation-proof refrigerator door body, has the advantages that：
1st, EPE layers are set at the top and bottom of the door glass back side between foaming layer, by door body glass top and bottom and hair
Alveolar layer is isolated, and only center section is contacted with foaming layer, is disperseed, is absorbed the shrinkage stress that the foaming layer of door body edge produces, reduces it
To the pulling force of door glass, and then reduce the flexural deformation of door body, solve the problems, such as gasket gap, influence cold draining；
2nd, make refrigerator door surface more smooth, improve refrigerator total quality；
3rd, manufacturing process is simple, easy to implement, and manufacture cost is low.
Brief description of the drawings
Fig. 1 is the sectional side view of the utility model；
Fig. 2 is the utility model A-A sectional views.
In figure：
1st, door glass, 2, door liner, 3, doorjamb panel, 4, foaming layer, 5, EPE layers.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, this area
Those of ordinary skill's all other embodiments obtained without creative efforts, belong to the utility model
The scope of protection.
As shown in Fig. 1~Fig. 2, its structural relation is：Doorjamb panel 3 is box shape structure, before being respectively arranged at it
The door glass 1 and door liner 2 of side and rear side are tightly connected, and form the outer shell of the door of enclosed construction, and hair is internally formed in outer shell of the door
Chamber is steeped, and in foaming foaming layer 4 in foam chamber, two EPE layers 5 are close to the setting of 1 back side of door glass, respectively positioned at door glass
1 top and bottom, 3 madial wall of doorjamb panel is close at 5 both ends of EPE layers.
Preferably, the thickness of EPE layers 5 is 0.2mm~2mm.
Preferably, 5 area coverage of EPE layers is no more than 1/3rd of 1 area of door glass.
Its manufacture method, comprises the following steps：
S1, by upper panel, lower panel, left panel and right panel assembly doorjamb panel 3；
S2, bond the doorjamb panel assembled and door glass 1, is pressed by equipment and makes glue curing；
EPE layers 5, is covered in 1 back side of door glass top and bottom by S3, and is fixed using BOPP adhesive tapes, forms Buddhism shell；
S4,3 seam crossing of doorjamb panel with tape carry out leak stopping, to prevent foam leakage；
S5, the lower die that Buddhism shell is put into foaming mould, door liner 2 are caught in the upper mold of foaming mould, material feeding, molding, curing
After shaping, refrigerator door is obtained.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (3)
- A kind of 1. deformation-proof refrigerator door body, it is characterised in that：Doorjamb panel (3) is box shape structure, with being respectively arranged at it The door glass of front side and rear side (1) and door liner (2) are tightly connected, and the outer shell of the door of enclosed construction are formed, in the outer shell of the door Foam chamber is internally formed, and is close to the door glass in foaming foaming layer (4) in the foam chamber, two EPE layers (5) (1) back side is set, and respectively at the top and bottom of the door glass (1), the doorjamb decorations are close at EPE layers described (5) both ends Bar (3) madial wall.
- A kind of 2. deformation-proof refrigerator door body according to claim 1, it is characterised in that：The thickness of EPE layers described (5) is 0.2mm~2mm.
- A kind of 3. deformation-proof refrigerator door body according to claim 1, it is characterised in that：EPE layers described (5) area coverage is not More than 1/3rd of the door glass (1) area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190618.4U CN207247696U (en) | 2017-09-18 | 2017-09-18 | A kind of deformation-proof refrigerator door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190618.4U CN207247696U (en) | 2017-09-18 | 2017-09-18 | A kind of deformation-proof refrigerator door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247696U true CN207247696U (en) | 2018-04-17 |
Family
ID=61888903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721190618.4U Active CN207247696U (en) | 2017-09-18 | 2017-09-18 | A kind of deformation-proof refrigerator door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060455A (en) * | 2019-06-11 | 2020-12-11 | 青岛海尔特种电冰柜有限公司 | Refrigerator door processing method and refrigerator |
| CN113915924A (en) * | 2020-07-09 | 2022-01-11 | 青岛海尔电冰箱有限公司 | Box and refrigerator |
-
2017
- 2017-09-18 CN CN201721190618.4U patent/CN207247696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060455A (en) * | 2019-06-11 | 2020-12-11 | 青岛海尔特种电冰柜有限公司 | Refrigerator door processing method and refrigerator |
| CN112060455B (en) * | 2019-06-11 | 2023-10-17 | 青岛海尔特种电冰柜有限公司 | Refrigerator door processing method and refrigerator |
| CN113915924A (en) * | 2020-07-09 | 2022-01-11 | 青岛海尔电冰箱有限公司 | Box and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |