CN2804747Y - Refrigerator door casing fixture - Google Patents
Refrigerator door casing fixture Download PDFInfo
- Publication number
- CN2804747Y CN2804747Y CN 200520084375 CN200520084375U CN2804747Y CN 2804747 Y CN2804747 Y CN 2804747Y CN 200520084375 CN200520084375 CN 200520084375 CN 200520084375 U CN200520084375 U CN 200520084375U CN 2804747 Y CN2804747 Y CN 2804747Y
- Authority
- CN
- China
- Prior art keywords
- door casing
- refrigerator door
- door shell
- refrigerator
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a refrigerator door casing fixing structure, which provides a splicing and locking connecting structure; the tight connection of a decoration strip and a door casing can be keep during the process of filling blister, the door casing has difficult distortion, and integral production efficiency and yield are high. The refrigerator door casing fixing structure has the characteristics that the periphery of the refrigerator decoration strip is provided with a cycle of slots, the refrigerator door casing is correspondingly provided with a cycle of splicing structures, and the decoration strip and the door casing are connected through the splicing structures. Compared with connecting structure of the existing refrigerator door casing and the decoration strip, the utility model has the characteristics that at least one side of the refrigerator decoration strip is provided with a plurality of positioning hooks, and the end of each positioning hook is bent upwards; correspondingly, the corresponding position of the refrigerator door casing is provided with positioning rings.
Description
Technical field
The utility model relates to a kind of novel door shell fixed structure, is connected and fixed structure specifically between refrigerator door shell and panel.
Background technology
Generally using in family life at present has various refrigerators, keeps low temperature for guaranteeing refrigerator inside institute access food, need be provided with insulating foam layer usually.The structure of current refrigerator door body is to be filled with heat-insulation layer between door shell and interior lining panel, is connected with upper and lower panel again to form close-connected structure at door shell and interior lining panel top and bottom.
In the door foaming forming process, for guaranteeing that housing does not deform, foaming layer is seamless with the housing applying, the current refrigerator housing adopts connected structure usually.As the patent formerly of following content disclosed, the patent No. is 97118496.8, the name be called be used for refrigerator or and so on insulated case, its scheme is that the insulated case for refrigerator has box assembly, be formed with foamed plastics between casing and interior case, casing has U-shaped body and the back plate that is located on the body rear surface; Flange portion as overlapping or lap width is formed on the plate periphery of back, back plate flange part and the adhesion of casing body wall by adhesive, and the adhesive assembling makes does not have the gap between the two.
Aforesaid box assembly is realized connecting by being aided with adhesive after the flange grafting again.Though can realize to a certain extent connecting,, to the extruding of box assembly the phenomenon that flange is deviate from draw-in groove can take place so easily form because when the filling-foam layer, the blowing agent temperature is higher, pressure is bigger.And at high temperature adhesive easily reacts, its viscosity is difficult to guarantee.Thereby it is lower that problem, the rate that manufactures a finished product that box assembly breaks away from mutually easily take place.
The utility model content
Fixed structure of the refrigerator door shell described in the utility model, its purpose of design is to address the above problem with defective provides a kind of grafting to add the syndeton of buckle, thereby in the process of filling-foam agent, still can keep tight connection between panel and the door shell, door shell is not yielding, integral production efficient and yield rate are higher.
Described Fixed structure of the refrigerator door shell, it mainly has:
Periphery at described refrigerator panel is provided with a circle slot, and correspondingly the refrigerator door shell has a circle insert edge structure, and panel is connected by above-mentioned connected structure with door shell.
Different with the panel syndeton with the current refrigerator door shell is, is provided with several location hooks at least one side of described refrigerator panel, and the end of this location hook is bent upwards; Correspondingly be that the corresponding position of refrigerator door shell is provided with locating ring.
When using fixedly connected door shell of above-mentioned location structure and panel, be that location hook is inserted into the interior circle of locating ring from the bottom, and the end that is bent upwards of location hook can be buckled in the internal circle edge of locating ring, thereby can form bigger tension force on front and back, above-below direction.Therefore when the filling-foam agent, even the temperature of blowing agent is higher, pressure is bigger, link position in the time of yet guaranteeing between door shell and the panel to keep prepackage, the door shell after the foaming can not deform because of the extruding of blowing agent, so the mutual effect that is connected of door shell and panel has sufficient assurance.
Be further to strengthen the mutual location of above-mentioned door shell and panel, thereby before door foaming, can guarantee not occur between door shell and the panel bigger gap, be provided with several buckles in a side of described panel.Because door shell has above-mentioned turnup structure, thereby above-mentioned buckle can be connected to the flange outer.
Content to sum up, the advantage of Fixed structure of the refrigerator door shell described in the utility model is:
1, described Fixed structure of the refrigerator door shell can keep tight connection the between panel and the door shell in the foaming process of high pressure-temperature, the door body after the foaming is indeformable;
2, described Fixed structure of the refrigerator door shell is comparatively simple, is easy to promote the use of.
Description of drawings
Fig. 1 is the door shell schematic diagram of described Fixed structure of the refrigerator door shell;
Fig. 2 is the plan structure figure of Fig. 1;
Fig. 3 is the panel schematic diagram of described Fixed structure of the refrigerator door shell;
Fig. 4 is the backsight structure chart of Fig. 3.
Fig. 1 has to shown in Figure 4, panel 1, and door shell 2, and,
Slot 11, location hook 12, buckle 13,
Insert edge 21, locating ring 22.
The specific embodiment
Side at described panel 1 is provided with a plurality of location hooks 12, and the end of this location hook is bent upwards, and a side of door shell 2 is provided with a plurality of locating rings 22.
When connecting above-mentioned door shell and panel, location hook 12 is inserted into the interior circle of locating ring 22 from the bottom.
In addition, be provided with several buckles 13 in a side of panel 1, door shell has above-mentioned turnup structure, thereby above-mentioned buckle 13 can be connected to the flange outer.
Claims (2)
1, a kind of Fixed structure of the refrigerator door shell is provided with a circle slot at the periphery of panel, and the refrigerator door shell has a circle insert edge structure, and it is characterized in that: at least one side at described panel is provided with several location hooks, and the end of this location hook is bent upwards;
Correspondingly, the corresponding position of refrigerator door shell is provided with locating ring.
2, Fixed structure of the refrigerator door shell according to claim 1 is characterized in that: the side at described panel is provided with several buckles, and door shell has a side flanging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084375 CN2804747Y (en) | 2005-06-20 | 2005-06-20 | Refrigerator door casing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084375 CN2804747Y (en) | 2005-06-20 | 2005-06-20 | Refrigerator door casing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804747Y true CN2804747Y (en) | 2006-08-09 |
Family
ID=36910036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084375 Expired - Lifetime CN2804747Y (en) | 2005-06-20 | 2005-06-20 | Refrigerator door casing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804747Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364272A (en) * | 2011-11-04 | 2012-02-29 | 青岛海尔电冰箱（国际）有限公司 | Refrigerator door and refrigerator with refrigerator door |
-
2005
- 2005-06-20 CN CN 200520084375 patent/CN2804747Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364272A (en) * | 2011-11-04 | 2012-02-29 | 青岛海尔电冰箱（国际）有限公司 | Refrigerator door and refrigerator with refrigerator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Haier Refrigerator Co., Ltd. Assignor: haier group corporation|Qingdao Hair Co., Ltd. Contract fulfillment period: 2008.11.22 to 2014.3.31 Contract record no.: 2008370000200 Denomination of utility model: Refrigerator door casing fixture Granted publication date: 20060809 License type: Exclusive license Record date: 20081216 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.22 TO 2014.3.31; CHANGE OF CONTRACT Name of requester: QINGDAO HAIER FRIDGE CO., LTD. Effective date: 20081216 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150620 Granted publication date: 20060809 |