CN105466099B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN105466099B CN105466099B CN201510990329.1A CN201510990329A CN105466099B CN 105466099 B CN105466099 B CN 105466099B CN 201510990329 A CN201510990329 A CN 201510990329A CN 105466099 B CN105466099 B CN 105466099B
- Authority
- CN
- China
- Prior art keywords
- seal
- sprue
- babinet
- elastic component
- refrigerator
- 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.)
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Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
- B29C44/188—Sealing off parts of the cavities
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention provides a kind of refrigerator, it includes：Babinet, babinet are equipped with sprue；Liner, is located in babinet and limits foaming space jointly with babinet；Seal, for sealing sprue, one end and the babinet of seal are pivotally connected, and seal is arranged on babinet on the surface of liner；Elastic component, is connected with seal；Wherein, elastic component is arranged to, and when there is external force to act on seal, seal is stretched away from sprue, elastic component, and when external force cancels, elastic component is shunk so that seal closing sprue.Compared with prior art, ensure that note bubble pipette tips extract rear seal and can return fully to original position by the screen resilience of spring, at the same time, the preferable material of seal use intensity, can ensure the pressure of foamed material will not make its deformation, and the pressure of foamed material can cause the leakproofness for covering sprue, ensureing sprue of seal tightly, prevent foamed material from being overflowed from sprue.
Description
Technical field
The invention belongs to household electrical appliance technical field, more particularly to a kind of refrigerator.
Background technology
At present, the foam process of refrigerator mainly has two kinds of bottom steel material feeding and back material feeding, its midsole steel material feeding is in the great majority.
During using bottom steel material feeding, a metal clips is set usually at the sprue of bottom steel, refrigerator accumbency is lied down, note bubble pipette tips are pushed open
Foaming agent is injected into refrigerator body and foamed by metal clips by sprue, and after material feeding, pipette tips are from sprue
Extract, by the screen resilience of itself to carrying out sprue sealing, the setting of metal clips, can prevent metal clips to a certain extent
Only foamed material is overflowed from sprue, and still, the screen resilience deficiency of metal clips, even elastic failure, shrapnel then can not be complete
All reset, will produce flash, cause foamed material to leak, and pollute environment, manual cleaning flash, can also reduce production efficiency.
The content of the invention
It is an object of the invention to provide a kind of refrigerator for solving above-mentioned technical problem.
For achieving the above object, the present invention provides a kind of refrigerator.
Wherein, the refrigerator includes：
Babinet, the babinet are equipped with sprue；
Liner, is located in the babinet and limits foaming space jointly with the babinet；In the babinet close to described interior
A shaft is additionally provided with the surface of courage；
Seal, is arranged on the babinet on the surface of the liner, for sealing the sprue, the sealing
Part includes a cover board being adapted to the sprue and the linking arm extended from the cover board, and the cover board passes through the company
Connect arm to be pivotally connected with the shaft, elastic component, is connected with the seal；
The refrigerator further includes a resettlement section, and the resettlement section is a hollow housing, and one end of the elastic component is fixed on
In the hollow housing, the babinet further includes a mounting hole, and at least partly described resettlement section is arranged in the mounting hole, institute
Resettlement section is stated to be connected with the linking arm of the seal by the opening equipped with an opening, the other end of the elastic component；
Wherein, the elastic component is arranged to, and when there is external force to act on the seal, the seal is away from institute
Sprue is stated, the elastic component is stretched, and when external force cancels, the elastic component is shunk so that the seal closes the note
Material mouth.
As a further improvement on the present invention, the mounting hole is between the shaft and the sprue.
As a further improvement on the present invention, the elastic component is spring.
The beneficial effects of the invention are as follows：Ensure that note bubble pipette tips are extracted rear seal and can be returned completely by the screen resilience of spring
Again to original position, meanwhile, the preferable material of seal use intensity, it is ensured that the pressure of foamed material will not make its deformation, and send out
The pressure of foam material can cause the leakproofness for covering sprue, ensureing sprue of seal tightly again, prevent foamed material from material feeding
Overflowed in mouthful.
Brief description of the drawings
Fig. 1 is the structure diagram of refrigerator body upper seal sealing sprue in the embodiment of the invention；
Fig. 2 is the side view of refrigerator body upper seal sealing sprue in the embodiment of the invention；
Fig. 3 is the profile in a-a directions in Fig. 2.
Embodiment
Below with reference to each embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are not
The limitation present invention, structure that those of ordinary skill in the art are made according to these embodiments, method or change functionally
Change and be all contained in protection scope of the present invention.
It is used herein for example " on ", " top ", " under ", the term of the representation space relative position such as " lower section " is in order at just
A unit as shown in the drawings or feature are described relative to another unit or the relation of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different azimuth of the equipment in use or work in addition to orientation shown in figure.
If for example, by figure equipment overturn, be described as being located at other units or feature " lower section " or " under " unit will
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed（It is rotated by 90 ° or other directions）, and correspondingly explain used herein and space correlation
Description.
Ginseng Fig. 1 show a better embodiment of refrigerator of the present invention.The refrigerator of the present invention（It is not shown）Including babinet 10,
The liner being located in babinet 10（It is not shown）, liner and babinet 10 limit foaming space jointly（It is not shown）, in babinet 10
Bottom is equipped with a sprue 11, can inject foamed material into the foaming space by sprue 11.Seal 20, is arranged on babinet
10 on the surface of liner, for sealing sprue 11.
A shaft 12 is additionally provided with surface of the babinet 10 close to liner, for being pivotally connected to seal 20.Specifically,
Seal 20 includes a cover board 21 being adapted to sprue 11 and the linking arm 22 extended from cover board 21, cover board 21 pass through company
Arm 22 is connect to be pivotally connected with shaft 12.Cover board 21 is moved in a circle with shaft 12 for the center of circle.Cover board 21 can be complete by sprue 11
Covering, plays sealing function.
With reference to shown in Fig. 2 and Fig. 3, refrigerator further includes elastic component 30 and houses the resettlement section 40 of elastic component 30, elastic component 30
One end be connected with seal 20, when there is external force to act on seal 20, seal 20 is away from sprue 11, elastic component 30
It is stretched, when external force cancels, elastic component 30 is shunk so that seal 20 closes sprue 11.Preferably, elastic component 30 is one
Spring.
Specifically, a mounting hole 13 is additionally provided with babinet 10, the mounting hole 13 between shaft 12 and sprue 11,
At least part resettlement section 40 is arranged in mounting hole 13, with the position that mounting hole 13 is combined is also complete in resettlement section 40 certainly
Sealing not material leakage.Resettlement section 40 is a hollow housing, it is equipped with an opening opened wide towards liner（It is not shown）, elastic component 30
One end be fixed in hollow housing, the other end is connected by the opening with the linking arm 22 of seal 20.Due to elastic component 30
To the drawing of linking arm 22 so that cover board 21 with shaft 12 for the center of circle during to be moved in a circle, linking arm 22 and case
10 angulation≤90 ° of body.
During material feeding, refrigerator accumbency is lied down, note bubble pipette tips push the seal cover board 21 on sprue 11 open, and foaming agent is led to
Cross sprue 11 and be injected into refrigerator body 10 and foam, at this time, seal 20 is drawn away from sprue 21, elastic component 30
Stretch, after material feeding, note bubble pipette tips are extracted from sprue 11, and elastic component 30 is shunk so that the rebound closing sprue of seal 20
11, also, linking arm 22 contradicts one end that resettlement section 40 is open.In the present embodiment, 20 use intensity of seal is preferable
Material, it is ensured that the pressure of foamed material will not make its deformation, and the pressure of foamed material can cause the lid of seal 20 tightly
Firmly sprue 11, ensure the leakproofness of sprue 11, prevent foamed material from being overflowed from sprue 11.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
- A kind of 1. refrigerator, it is characterised in that including：Babinet, the babinet are equipped with sprue；Liner, is located in the babinet and limits foaming space jointly with the babinet；In the babinet close to the liner A shaft is additionally provided with surface；Seal, is arranged on the babinet on the surface of the liner, for sealing the sprue, the seal bag A cover board being adapted to the sprue and the linking arm extended from the cover board are included, the cover board passes through the linking arm It is pivotally connected with the shaft,Elastic component, is connected with the seal；The refrigerator further includes a resettlement section, and the resettlement section is a hollow housing, and one end of the elastic component is fixed on described In hollow housing, the babinet further includes a mounting hole, and at least partly described resettlement section is arranged in the mounting hole, the receipts Appearance portion is equipped with an opening, and the other end of the elastic component is connected by the opening with the linking arm of the seal；Wherein, the elastic component is arranged to, and when there is external force to act on the seal, the seal is away from the note Material mouth, the elastic component are stretched, and when external force cancels, the elastic component is shunk so that the seal closes the material feeding Mouthful.
- 2. refrigerator according to claim 1, it is characterised in that the mounting hole be located at the shaft and the sprue it Between.
- 3. refrigerator according to claim 1, it is characterised in that the elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990329.1A CN105466099B (en) | 2015-12-24 | 2015-12-24 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990329.1A CN105466099B (en) | 2015-12-24 | 2015-12-24 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105466099A CN105466099A (en) | 2016-04-06 |
| CN105466099B true CN105466099B (en) | 2018-05-11 |
Family
ID=55604069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510990329.1A Active CN105466099B (en) | 2015-12-24 | 2015-12-24 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466099B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642952B (en) * | 2016-09-30 | 2019-04-02 | 青岛海尔股份有限公司 | Refrigerator |
| CN107576139B (en) * | 2017-09-12 | 2019-10-29 | 合肥美的电冰箱有限公司 | Sealing device |
| CN107932819B (en) * | 2017-10-31 | 2020-03-17 | 青岛海尔股份有限公司 | Refrigerator and sealing device for material injection hole thereof |
| CN109696022A (en) * | 2018-04-24 | 2019-04-30 | 青岛海尔股份有限公司 | For the material feeding accessory part of cabinet insulation layer foaming and equipped with the refrigerator of the component |
| CN109849254A (en) * | 2018-11-21 | 2019-06-07 | 合肥雪祺电气有限公司 | A kind of refrigerator automatic foaming device for plugging |
| CN113932541A (en) * | 2020-07-13 | 2022-01-14 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000180040A (en) * | 1998-12-18 | 2000-06-30 | Fujitsu General Ltd | Electric refrigerator |
| CN2452721Y (en) * | 2000-12-05 | 2001-10-10 | 安徽博西华制冷有限公司 | Refrigerator casing foamking valve |
| CN204263442U (en) * | 2014-10-24 | 2015-04-15 | 合肥华凌股份有限公司 | Note abscess hermetically-sealed construction and refrigerator |
| CN104879980A (en) * | 2015-05-29 | 2015-09-02 | 合肥华凌股份有限公司 | Refrigerator |
| CN105156675A (en) * | 2015-10-08 | 2015-12-16 | 合肥华凌股份有限公司 | Anti-foam-leakage assembly and refrigerator |
-
2015
- 2015-12-24 CN CN201510990329.1A patent/CN105466099B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000180040A (en) * | 1998-12-18 | 2000-06-30 | Fujitsu General Ltd | Electric refrigerator |
| CN2452721Y (en) * | 2000-12-05 | 2001-10-10 | 安徽博西华制冷有限公司 | Refrigerator casing foamking valve |
| CN204263442U (en) * | 2014-10-24 | 2015-04-15 | 合肥华凌股份有限公司 | Note abscess hermetically-sealed construction and refrigerator |
| CN104879980A (en) * | 2015-05-29 | 2015-09-02 | 合肥华凌股份有限公司 | Refrigerator |
| CN105156675A (en) * | 2015-10-08 | 2015-12-16 | 合肥华凌股份有限公司 | Anti-foam-leakage assembly and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105466099A (en) | 2016-04-06 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |