CN205784172U - Refrigerator lower shoe and refrigerator - Google Patents
Refrigerator lower shoe and refrigerator Download PDFInfo
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- CN205784172U CN205784172U CN201620125883.3U CN201620125883U CN205784172U CN 205784172 U CN205784172 U CN 205784172U CN 201620125883 U CN201620125883 U CN 201620125883U CN 205784172 U CN205784172 U CN 205784172U
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- lower shoe
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- pass hole
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Abstract
The utility model discloses a kind of refrigerator lower shoe and refrigerator, belong to refrigerator and part field thereof, design for solving the low problem of existing refrigerator lower shoe exhaust efficiency.Multiple all-pass hole is offered, for fully being discharged by the gas that the foaming layer between lower shoe and inner container of icebox produces in foaming process on the refrigerator lower shoe that this utility model provides.The refrigerator that this utility model provides has above-mentioned lower shoe.Refrigerator lower shoe of the present utility model can make the gas in foaming process fully discharge and exhaust efficiency is high.Refrigerator length in service life of the present utility model, Consumer's Experience are good.
Description
Technical field
This utility model relates to refrigerator and part field thereof, is specifically related to a kind of refrigerator lower shoe and is provided with
The refrigerator of this lower shoe.
Background technology
Refrigerator is one of conventional household electrical appliance, is a kind of by keeping its internal temperature less than external temperature
Keeping the electrical equipment that food is fresh for a long time, the life for user brings great convenience.
Substantial amounts of polyurethane foaming layer would generally be filled between refrigerator lower shoe and inner container of icebox, be used for completely cutting off pressure
The amount of heat produced in contracting unit room, and polyurethane foaming layer needs to mix two kinds of feed liquids according to certain ratio
Merging stirs thus foams voluntarily, can produce substantial amounts of gas in foaming process, and this gas such as can not
Discharge in time, can form local pore between lower shoe and foaming layer, and then produce lower shoe unsticking etc. no
Good phenomenon.
In order to enable refrigerator lower shoe to be discharged by gas, existing refrigerator lower shoe offers steam vent,
As depicted in figs. 1 and 2, steam vent is in petal-like air-vent, and its half is through hole, and second half is blind
Hole, i.e. half-via, this lower shoe is not easy to the abundant discharge of gas during foaming, additionally, this lower shoe intensity
Too low, large area deformation easily occurs.
Utility model content
A purpose of the present utility model be propose a kind of can be by the foaming layer between lower shoe and inner container of icebox
The refrigerator lower shoe that gas is fully discharged and exhaust efficiency is high produced in foaming process.
The refrigerator that another purpose of the present utility model is proposition length in a kind of service life, Consumer's Experience is good.
For reaching this purpose, on the one hand, this utility model by the following technical solutions:
A kind of refrigerator lower shoe, lower shoe offers multiple all-pass hole, for by described lower shoe and ice
The gas that foaming layer between case inner bag produces in foaming process is fully discharged.
As a preferred version of the present utility model, described lower shoe is interval with many reinforcements, institute
Stating all-pass hole to be opened on described reinforcement, described reinforcement is for increasing the intensity of described lower shoe.
As a preferred version of the present utility model, the cross section in described all-pass hole is circular.
As a preferred version of the present utility model, the diameter in described all-pass hole is between 0.5mm to 2mm.
As a preferred version of the present utility model, the cross section in described all-pass hole is square.
As a preferred version of the present utility model, the longitudinal section semicircular in shape of described reinforcement.
As a preferred version of the present utility model, described lower shoe includes perpendicular horizontal plane and longitudinal direction
Equally spaced on face, described horizontal plane and described longitudinal surface it is provided with many described reinforcements.
As a preferred version of the present utility model, described all-pass hole is equally spaced is opened in described reinforcement
On.
As a preferred version of the present utility model, described lower shoe is made up of metal material.
On the other hand, this utility model is by the following technical solutions:
A kind of refrigerator, has above-mentioned lower shoe.
The beneficial effects of the utility model are:
Refrigerator lower shoe of the present utility model, lower shoe is provided with multiple all-pass hole, it is possible to by lower shoe and
The gas that foaming layer between inner container of icebox produces in foaming process is fully discharged, and solves existing going to the bottom
The half-via that plate is provided with gas fully cannot be discharged thus easily produce lower shoe unsticking phenomenon problem.
Additionally, for the intensity increasing lower shoe, lower shoe is provided with many reinforcements, all-pass hole is opened in
On reinforcement, on the one hand, the gas produced in foaming process can be made fully to discharge, on the other hand, prevent down
Base plate produces large area deformation.
Refrigerator of the present utility model has above-mentioned lower shoe, and this refrigerator produces between lower shoe and inner bag
Foamed gas can in time, sufficiently discharge, and lower shoe is not easy to come off, thus, the length in service life of refrigerator,
Consumer's Experience is the best, be suitable to popularization and application on a large scale.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing refrigerator lower shoe；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1；
Fig. 3 is one of structural representation of refrigerator lower shoe of this utility model preferred embodiment one offer；
Fig. 4 is the partial enlarged drawing of part B in Fig. 3；
Fig. 5 is the two of the structural representation of the refrigerator lower shoe that this utility model preferred embodiment one provides.
Figure is labeled as:
1, all-pass hole；2, reinforcement；3, horizontal plane；4, longitudinal surface.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
Preferred embodiment one:
The open a kind of refrigerator lower shoe of this preferred embodiment.As shown in Figures 3 to 5, lower shoe is offered
There is multiple all-pass hole 1, for the gas foaming layer between lower shoe and inner container of icebox produced in foaming process
Body is fully discharged.
Concrete, lower shoe includes perpendicular horizontal plane 3 and longitudinal surface 4, it typically is metal material and makes,
In order to prevent lower shoe from easily producing large area deformation, equally spaced setting on horizontal plane 3 and longitudinal surface 4
It is equipped with many reinforcements 2, thus increases the intensity of lower shoe.In the present embodiment, the longitudinal section of reinforcement 2 in
Semicircle, but reinforcement 2 is not limited to the structure of longitudinal section semicircular in shape, it is also possible to it is square rib
Or longitudinal section is the structure of minor arc.
All-pass hole 1 is equally spaced to be opened on reinforcement 2, and the cross section in all-pass hole 1 is preferably circular.All-pass
Hole 1 is for the half-via that existing lower shoe is offered, i.e. existing half-via is divided into two
Point, a part is through hole, and another part is blind hole, and that to be cross section be the all-pass hole 1 in the present embodiment is circular
All-pass air-vent, its diameter generally between 0.5mm to 2mm, according to the difference of expanding foam solution injection rate and
Determine.
Punctured by processing cutter head during 1 perforate of above-mentioned all-pass hole, wherein, there is after puncturing the face of burr
Near foaming layer, prevent from causing personnel to hurt during assembling, improve assembling safety coefficient.
It is circular hole that all-pass hole 1 is not limited to above-mentioned cross section, it is also possible to be cross section be square, Pear-Shaped
Or the through hole of other shapes, it is possible to increase exhaust efficiency, realize abundant aerofluxus.
Preferred embodiment two:
The open a kind of refrigerator of this preferred embodiment.Refrigerator has the lower shoe as described in preferred embodiment one, peace
During dress, being fixed by screw with inner bag by lower shoe, between lower shoe and inner bag, filled polyurethane is sent out
Alveolar layer, this urethane foaming layer can produce substantial amounts of gas in foamed forming process, by lower shoe reinforcement
On multiple all-pass holes of offering can in time, sufficiently discharge by foamed gas, lower shoe is not easy to come off,
Thus, the length in service life of refrigerator, Consumer's Experience is the best, be suitable to popularization and application on a large scale.
Finally, in addition it is also necessary to explanation, in this article, term " include ", " comprising " or its any its
His variant is intended to comprising of nonexcludability, so that include the process of a series of key element, method, thing
Product or equipment not only include those key elements, but also include other key elements being not expressly set out, or
Also include the key element intrinsic for this process, method, article or equipment.In the feelings not having more restriction
Under condition, statement " including ... " key element limited, it is not excluded that include described key element process,
Method, article or equipment there is also other identical element.
Above in association with accompanying drawing, embodiment of the present utility model is described, but this utility model not office
Being limited to above-mentioned detailed description of the invention, those skilled in the art is without departing from this utility model objective and right
Requiring, under the ambit protected, also to can get a lot of form, these are all at protection domain of the present utility model
Within.
Claims (9)
1. a refrigerator lower shoe, it is characterised in that offer multiple all-pass hole (1) on lower shoe, for fully discharging the gas that the foaming layer between described lower shoe and inner container of icebox produces in foaming process；
Being interval with many reinforcements (2) on described lower shoe, described all-pass hole (1) is opened on described reinforcement (2), and described reinforcement (2) is for increasing the intensity of described lower shoe.
A kind of refrigerator lower shoe the most according to claim 1, it is characterised in that the cross section of described all-pass hole (1) is circular.
A kind of refrigerator lower shoe the most according to claim 2, it is characterised in that the diameter of described all-pass hole (1) is between 0.5mm to 2mm.
A kind of refrigerator lower shoe the most according to claim 1, it is characterised in that the cross section of described all-pass hole (1) is square.
5. according to the arbitrary described a kind of refrigerator lower shoe of claim 2-4, it is characterised in that the longitudinal section semicircular in shape of described reinforcement (2).
6. according to the arbitrary described a kind of refrigerator lower shoe of claim 2-4, it is characterized in that, described lower shoe includes that perpendicular horizontal plane (3) and longitudinal surface (4), described horizontal plane (3) and described longitudinal surface (4) are upper and the most equally spaced is provided with many described reinforcements (2).
A kind of refrigerator lower shoe the most according to claim 6, it is characterised in that described all-pass hole (1) is equally spaced to be opened on described reinforcement (2).
A kind of refrigerator lower shoe the most according to claim 1, it is characterised in that described lower shoe is made up of metal material.
9. a refrigerator, it is characterised in that described refrigerator has the arbitrary described lower shoe of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125883.3U CN205784172U (en) | 2016-02-17 | 2016-02-17 | Refrigerator lower shoe and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125883.3U CN205784172U (en) | 2016-02-17 | 2016-02-17 | Refrigerator lower shoe and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784172U true CN205784172U (en) | 2016-12-07 |
Family
ID=57414013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620125883.3U Active CN205784172U (en) | 2016-02-17 | 2016-02-17 | Refrigerator lower shoe and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513950A (en) * | 2019-09-03 | 2019-11-29 | 合肥晶弘电器有限公司 | Reinforcement unit, reinforcement structure and refrigeration equipment |
-
2016
- 2016-02-17 CN CN201620125883.3U patent/CN205784172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513950A (en) * | 2019-09-03 | 2019-11-29 | 合肥晶弘电器有限公司 | Reinforcement unit, reinforcement structure and refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180521 Address after: 230601 No. 4288, Tian Du Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Hefei Kinghome Electrical Appliance Co., Ltd. Address before: 230601 4288 Hefei Tiandi Road, Hefei economic and Technological Development Zone, Hefei, Anhui Patentee before: HEFEI JINGHONG MITSUBISHI ELECTRIC APPLIANCES TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| TR01 | Transfer of patent right |