CN114576897B - Refrigerator door seal and refrigerator - Google Patents
Refrigerator door seal and refrigerator Download PDFInfo
- Publication number
- CN114576897B CN114576897B CN202210159281.XA CN202210159281A CN114576897B CN 114576897 B CN114576897 B CN 114576897B CN 202210159281 A CN202210159281 A CN 202210159281A CN 114576897 B CN114576897 B CN 114576897B
- Authority
- CN
- China
- Prior art keywords
- sealing
- air bag
- door seal
- air bags
- refrigerator door
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 95
- 238000005452 bending Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 description 8
- 238000007710 freezing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
-
- 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
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D23/00—General constructional features
- F25D23/06—Walls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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 invention discloses a refrigerator door sealing strip and a refrigerator, and relates to the technical field of refrigeration. The sealing device comprises a plurality of sealing parts and a plurality of fixing parts, wherein each sealing part comprises a supporting air bag, a buffer air bag, a plurality of sealing air bags and a plurality of sealing fins. The wind the fixed part includes fixed gasbag and a plurality of draw-in groove barb, fixed gasbag an organic whole sets up support gasbag's one side. The buffer air bag is connected with the supporting air bag and is positioned on the other side of the supporting air bag. And sealing air bags are respectively arranged at two sides of the supporting air bag and the buffer air bag. The connecting balance air bags are arranged, and the adjacent sealing air bags of the sealing parts are connected through the connecting balance air bags. The beneficial effects of the invention are as follows: the refrigerator door seal can be clamped and fixed with the inner lining in an adapting way through the fixing parts at the inner side and the outer side. The connection balance air bags between the sealing parts at the two sides can balance the extrusion force born by the air bags at the two sides when the door body is closed, so that the sealing effect is enhanced.
Description
Technical Field
The invention relates to the field of refrigeration, in particular to a refrigerator door seal and a refrigerator.
Background
The main structure of the door seal used in the refrigerator or the refrigerator in the market at present is only a single structure, and the door seal is easy to fall off in the use process. The clamping of a single door seal strip clamping groove is not firm, and the sealing effect of a second door seal strip is poor, so that a refrigerator or a refrigerator leaks cold air easily, condensation and frosting of a cabinet opening are caused, and the use experience of a user is influenced. And the consumption of the refrigerating product is increased due to the leakage of cold air, so that energy is wasted greatly.
The patent document cn201811518555.X discloses a refrigerator capable of preventing the exterior from condensation, wherein an upper door seal of a freezing chamber door body is lapped on a middle beam cover plate, and the door seal comprises a sealing air bag, a magnetic stripe chamber and a clamping groove barb. The sealing air bag is connected with the dew-proof small air bag, and the dew-proof small air bag can extend into a gap between the door liner of the freezing chamber and the opening inner frame; the top of the inner container of the freezing chamber is provided with a wind-proof heat-insulating strip, the wind-proof heat-insulating strip comprises a mounting plate and a wind-proof air bag, and the wind-proof air bag is used for plugging a gap between the inner container of the freezing chamber and the opening inner frame. When the freezing chamber is closed, the wind shielding air bag interferes with the inner container of the freezing chamber, so that a gap between the inner container of the freezing chamber and the inner frame with the opening is in a closed state, and cold air in the inner container of the freezing chamber is placed to permeate and overflow from the gap. The anti-exposure small air bag is connected with the sealing air bag through the ribs, so that the anti-exposure small air bag is easier to swing and deform and has stronger adaptability. To enhance the adaptability of the tamper evident pouch, the ribs between the pouch and the sealing pouch can only be thin, but the ribs can easily fatigue fracture under prolonged pulling.
Disclosure of Invention
The invention aims at the problems and provides a refrigerator door seal and a refrigerator.
In order to solve the technical problems, the invention adopts the following technical scheme:
a refrigerator door seal comprises a plurality of sealing parts and a plurality of fixing parts, wherein each sealing part comprises a supporting air bag, a buffer air bag, a plurality of sealing air bags and a plurality of sealing fins. Each fixing part comprises a fixing air bag and a plurality of clamping groove barbs, and the fixing air bags are integrally arranged on one side of the supporting air bags. The buffer air bag is connected with the supporting air bag and is positioned on the other side of the supporting air bag. Sealing air bags are respectively arranged at two sides of the supporting air bag and the buffer air bag. The connecting balance air bags are arranged, and the adjacent sealing air bags of the sealing parts are connected through the connecting balance air bags.
Further, the sealing parts are two, the sealing parts are connected through the connecting balance air bags at an obtuse angle, and the cross section of the connecting balance air bags is square.
Further, the cross section of each supporting air bag is triangular, and the cross section of each buffer air bag is elliptical and is positioned on the upper side of the supporting air bag.
Further, each fixed air bag is positioned at the lower side of the supporting air bag, and clamping groove barbs are arranged at the left side and the right side of the lower part of each fixed air bag.
Further, the bottom of each clamping groove barb is provided with a clamping groove bulge which is inclined outwards.
Further, each sealing air bag is respectively positioned at the left side and the right side of the supporting air bag and the buffer air bag, the sealing air bags bulge outwards, and the top of the bulge is lower than the top of the buffer air bag.
Further, a first sealing fin which is obliquely upwards is arranged at the bulge part on the outer side of the sealing air bag, and the top end of the first sealing fin is lower than the top of the buffer air bag.
Further, the outer bottom of the buffer air bag is provided with a second sealing fin with a cross section bent downwards in an inclined mode.
The refrigerator comprises a cover body, a refrigerator body and the refrigerator door seal, wherein the refrigerator door seal is detachably and fixedly connected with a lining at the bottom of the cover body. The inside and outside both sides around the inside lining bottom are equipped with the draw-in groove respectively, freezer door sealing strip pass through the draw-in groove barb of fixed gasbag and draw-in groove arch with draw-in groove looks adaptation joint. The second sealing fins are respectively matched and attached to the corners of the inner lining. The edge of the bottom of the cover body is inwards bent to form a bending section, the bottom of the bending section is provided with a clamping groove, and the outer side of the second sealing fin is matched and clamped in the clamping groove. The cabinet mouth of the cabinet body comprises an outer cabinet mouth and an inner cabinet mouth, wherein the outer cabinet mouth is higher than the inner cabinet mouth and is connected with the inner cabinet mouth through an inclined side wall, and the side wall and the top of the outer cabinet mouth form an obtuse angle. The sealing part can be respectively matched and attached with the top of the outer side cabinet opening and the side wall, the inner side of the sealing part is contacted with the inner side cabinet opening, and the outer side of the sealing part is obliquely contacted with the outer side cabinet opening.
The beneficial effects of the invention are as follows: the invention has double-layer fixing air bags, can be fixedly clamped with the lining, and cannot easily loosen and fall off. The connection balance air bags between the double-layer sealing air bags can balance extrusion force born by the air bags at two sides in the closing process of the door body, so that the sealing effect is enhanced.
Drawings
Fig. 1 is a schematic diagram of the structural principle of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the refrigerator door seal shown in fig. 1, respectively mounted with the inner liner and the cabinet opening.
Fig. 3 is an enlarged view showing a partial structure of a cross section of the liner.
Fig. 4 shows a refrigerator with the door seal of fig. 1 mounted.
Detailed Description
The invention discloses a refrigerator door seal and a refrigerator, and an embodiment of the refrigerator door seal is specifically described below with reference to the accompanying drawings.
A refrigerator door seal is shown in fig. 1, and comprises a plurality of sealing parts and a plurality of fixing parts, wherein the number of the sealing parts is two, and the fixing parts are integrally arranged on the lower sides of the sealing parts. Each sealing part comprises a supporting air bag 1, a buffer air bag 2, a plurality of sealing air bags 3 and a plurality of sealing fins. Each fixing part comprises a fixing air bag 6 and a plurality of clamping groove barbs 7. The cross section of the supporting air bag 1 is triangular, and the top of the supporting air bag is connected with a buffer air bag 2 with an elliptical cross section. The left and right sides of the supporting air bag 1 and the buffer air bag 2 are respectively connected with a sealing air bag 3. The upper portion of the sealing bladder 3 bulges outwardly, the top of the bulge being lower than the top of the cushion bladder 2. The outer bulge of the sealing air bag 3 is provided with a first sealing fin 4 which is obliquely upwards, and the top end of the first sealing fin 4 is lower than the top of the buffer air bag 2. The outer bottom of the cushion airbag 2 has a second sealing fin 5 bent obliquely downward in cross section. The left and right sides of fixed part bottom have draw-in groove barb 7, and the bottom of each draw-in groove barb 7 has outside draw-in groove arch 8 to one side. The adjacent sealing air bags 3 of the two sealing parts are provided with connecting balance air bags 9 with square sections, and the sealing parts are connected through the connecting balance air bags 9 to form an obtuse angle.
The refrigerator comprises a cover body 15, a refrigerator body 14 and a refrigerator door sealing strip, wherein the bottom of the cover body 15 is detachably and fixedly connected with a liner 10, and the top of the refrigerator body 14 is fixedly connected with a refrigerator opening 13. The inner side and the outer side of the periphery of the bottom of the lining 10 are respectively provided with a clamping groove 11, and the clamping groove is retracted. The clamping grooves 11 on the inner side and the outer side are approximately obtuse angles, and a downward bulge is arranged in the middle of the clamping grooves. The refrigerator door seal is in fit and clamping connection with the clamping groove 11 through the clamping groove barb 7 and the clamping groove bulge 8 of the fixed air bag 6. The second sealing fins 5 are respectively matched and attached with the corners of the inner lining 10. The cabinet opening 13 comprises an outer cabinet opening and an inner cabinet opening, wherein the outer cabinet opening is higher than the inner cabinet opening and is connected through an inclined side wall, and the side wall and the top of the outer cabinet opening form an obtuse angle. The sealing part is fit with the top of the outer cabinet opening and the side wall, the inner side first sealing fin 4 is contacted with the inner side cabinet opening, and the outer side first sealing fin 4 is contacted with the outer side cabinet opening.
The installation mode of the invention is as follows: as shown in fig. 2, the refrigerator door seal is ring-shaped and can be connected with the inner liner 10 in a matching way. The refrigerator door seals are respectively in fit and clamping connection with clamping grooves 11 on the inner side and the outer side of the lining 10 through two fixing parts. The inner side second sealing fins 5 are attached to the corners of the inner lining 10 to seal, so that cold leakage is prevented. As shown in fig. 3, the edge of the bottom of the cover 15 has an inwardly bent section, the liner 10 is adapted to be clamped to the bottom of the cover 15, and the edge thereof is tightly attached to the underside of the bent section of the cover 15. The bending section of the cover body 15 is provided with a clamping groove 12 which can be matched with the outer second sealing fin 5, the second sealing fin 5 is clamped and fixed in the clamping groove 12, and the outer second sealing fin 5 can seal and isolate the liner 10 from the outside to prevent cold leakage.
The application mode of the invention is as follows: as shown in fig. 4, after the refrigerator door seal and the liner 10 are installed, when the cover 15 is closed, the sealing parts on the inner side and the outer side of the refrigerator door seal are attached to the outer side opening and the side wall of the refrigerator. Because the refrigerator door seal adopts flexible materials, the buffer air bag 2 of the sealing part is firstly contacted with the outer side cabinet opening and the side wall and is elastically deformed, so that the sealing part is fully contacted with the outer side cabinet opening and the side wall. Meanwhile, the top ends of the first sealing fins 4 can be in sealing contact with the outer cabinet opening or the side wall after the buffer air bag 2 is elastically deformed, so that the sealing performance is further enhanced. In the closing process of the cover body 15, the extrusion forces applied to the inner sealing part and the outer sealing part may be different, and the air bag pressure of the sealing parts on the two sides of the inner side can be balanced by connecting the balance air bag 9, so that a better sealing effect is achieved.
It should be noted that, in the present invention, unless explicitly specified and limited otherwise, the terms "mounted", "connected", "fixed", "intermediate", "one side", "the other side" and the like are to be construed broadly; the terms such as "upper", "lower", "left", "right", "top", "bottom", etc. refer to the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are merely relational terms used for convenience in describing the structural relationships of the components of the present invention, and are not intended to designate any one of the components of the present invention, but are not to be construed as limiting the present invention.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, and that the invention is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the invention.
Claims (9)
1. A freezer door seal, characterized in that: the air cushion comprises a plurality of sealing parts and a plurality of fixing parts, wherein each sealing part comprises a supporting air bag (1), a buffer air bag (2), a plurality of sealing air bags (3) and a plurality of sealing fins, each fixing part comprises a fixing air bag (6) and a plurality of clamping groove barbs (7), and the fixing air bags (6) are integrally arranged on one side of the supporting air bag (1);
the buffer air bag (2) is connected with the support air bag (1) and is positioned at the other side of the support air bag (1);
sealing air bags (3) are respectively arranged at two sides of the supporting air bag (1) and the buffer air bag (2);
the sealing air bags (3) of the sealing parts are connected through the connecting balance air bags (8).
2. A refrigerator door seal as claimed in claim 1, wherein: the sealing parts are two, the two sealing parts are connected through the connecting balance air bags (8) at an obtuse angle, and the connecting balance air bags (8) are square.
3. A refrigerator door seal as claimed in claim 1, wherein: the section of each supporting air bag (1) is triangular, and the section of each buffer air bag (2) is elliptical and is positioned on the upper side of the supporting air bag (1).
4. A refrigerator door seal as claimed in claim 1, wherein: the fixed air bags (6) are positioned at the lower side of the supporting air bag (1), and clamping groove barbs (7) are arranged at the left side and the right side of the lower part of each fixed air bag (6).
5. The refrigerator door seal of claim 4 wherein: the bottom of each clamping groove barb (7) is provided with a clamping groove bulge (8) which is inclined outwards.
6. A refrigerator door seal as claimed in claim 5, wherein: the sealing air bags (3) are respectively positioned at the left side and the right side of the supporting air bag (1) and the buffer air bag (2), the sealing air bags (3) bulge outwards, and the top of the bulge is lower than the top of the buffer air bag (2).
7. The refrigerator door seal of claim 6 wherein: the outer side bulge of the sealing air bag (3) is provided with a first sealing fin (4) which is obliquely upwards, and the top end of the first sealing fin (4) is lower than the top of the buffer air bag (2).
8. The refrigerator door seal of claim 7 wherein: the outer bottom of the buffer air bag (2) is provided with a second sealing fin (5) with a cross section bent downwards in an inclined way.
9. A refrigerator comprising a cover body (15), a refrigerator body (14) and a refrigerator door seal according to claim 8, wherein the bottom of the cover body (15) is detachably and fixedly connected with a lining (10), and the refrigerator door seal is characterized in that:
clamping grooves (11) are respectively formed in the inner side and the outer side of the periphery of the bottom of the inner lining (10), the refrigerator door sealing strip is in fit and clamping connection with the clamping grooves (11) through clamping groove barbs (7) and clamping groove protrusions (8) of the fixed air bags (6), and the openings of the clamping grooves (11) are retracted;
the second sealing fins (5) are respectively attached to corners of the inner lining (10) in an adaptive mode;
the bottom edge of the cover body (15) is inwards bent to form a bending section, the bottom of the bending section is provided with a clamping groove (12), and the second sealing fin (5) on the outer side is adaptively clamped in the clamping groove (12);
the cabinet opening (13) of the cabinet body (14) comprises an outer cabinet opening and an inner cabinet opening, wherein the outer cabinet opening is higher than the inner cabinet opening and is connected through an inclined side wall, and the side wall and the top of the outer cabinet opening form an obtuse angle;
the sealing part can be respectively matched and attached with the top of the outer side cabinet opening and the side wall, the inner side of the sealing part is contacted with the inner side cabinet opening, and the outer side of the sealing part is obliquely contacted with the outer side cabinet opening by the first sealing fin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210159281.XA CN114576897B (en) | 2022-02-22 | 2022-02-22 | Refrigerator door seal and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210159281.XA CN114576897B (en) | 2022-02-22 | 2022-02-22 | Refrigerator door seal and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114576897A CN114576897A (en) | 2022-06-03 |
| CN114576897B true CN114576897B (en) | 2023-11-14 |
Family
ID=81770425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210159281.XA Active CN114576897B (en) | 2022-02-22 | 2022-02-22 | Refrigerator door seal and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114576897B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256778A (en) * | 2013-05-16 | 2013-08-21 | 合肥华凌股份有限公司 | Refrigerator |
| CN103256780A (en) * | 2013-05-27 | 2013-08-21 | 合肥华凌股份有限公司 | Door seal used for freezer and freezer with door seal |
| CN204478668U (en) * | 2014-12-30 | 2015-07-15 | 合肥华凌股份有限公司 | Gasket and refrigerator |
| CN105466125A (en) * | 2015-12-30 | 2016-04-06 | 合肥华凌股份有限公司 | Door sealing structure and refrigeration device |
| WO2017108189A1 (en) * | 2015-12-23 | 2017-06-29 | Rehau Ag + Co | Refrigerator and/or freezer device |
| CN209512370U (en) * | 2019-02-14 | 2019-10-18 | 青岛新材料科技工业园发展有限公司 | A kind of door seal and comprising this door seal without vertical beam refrigerator |
| CN214469577U (en) * | 2021-03-01 | 2021-10-22 | 青岛新材料科技工业园发展有限公司 | Refrigerator door seal |
-
2022
- 2022-02-22 CN CN202210159281.XA patent/CN114576897B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256778A (en) * | 2013-05-16 | 2013-08-21 | 合肥华凌股份有限公司 | Refrigerator |
| CN103256780A (en) * | 2013-05-27 | 2013-08-21 | 合肥华凌股份有限公司 | Door seal used for freezer and freezer with door seal |
| CN204478668U (en) * | 2014-12-30 | 2015-07-15 | 合肥华凌股份有限公司 | Gasket and refrigerator |
| WO2017108189A1 (en) * | 2015-12-23 | 2017-06-29 | Rehau Ag + Co | Refrigerator and/or freezer device |
| CN105466125A (en) * | 2015-12-30 | 2016-04-06 | 合肥华凌股份有限公司 | Door sealing structure and refrigeration device |
| CN209512370U (en) * | 2019-02-14 | 2019-10-18 | 青岛新材料科技工业园发展有限公司 | A kind of door seal and comprising this door seal without vertical beam refrigerator |
| CN214469577U (en) * | 2021-03-01 | 2021-10-22 | 青岛新材料科技工业园发展有限公司 | Refrigerator door seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114576897A (en) | 2022-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2389956C2 (en) | Gasket with two-sided sealing for housings of refrigerator with high heat-insulating properties | |
| JPH06180179A (en) | Insulation cold storage equipment | |
| CN107782048B (en) | Door seal for refrigerating and freezing device and refrigerating and freezing device | |
| CN114576897B (en) | Refrigerator door seal and refrigerator | |
| CN205425597U (en) | Integral type refrigerator door seals | |
| CN205002495U (en) | Refrigerator and door seals subassembly thereof | |
| CN106500442A (en) | A kind of refrigerator reduces the structure of negative pressure, freezer door body and refrigerator in case | |
| CN201377957Y (en) | Door seal device of ice chest | |
| CN105222485B (en) | A kind of refrigerator door strip of paper used for sealing | |
| CN108007056A (en) | Box-type equipment | |
| CN217465093U (en) | Door seal and door body assembly with same | |
| CN205655577U (en) | Ice door seal gasket and refrigerator | |
| CN205192074U (en) | A sealing device and refrigerator for refrigerator ice outlet | |
| CN210921946U (en) | Energy-saving door seal for refrigerator | |
| CN210320813U (en) | Door seal with foaming structure | |
| CN109696017B (en) | Sealing strip for moisturizing cover plate of refrigerator cold storage drawer and cold storage drawer for refrigerator | |
| CN201653048U (en) | Refrigerator | |
| CN219063897U (en) | General door seal structural member of refrigerator | |
| CN215412714U (en) | Door seal strip for preventing refrigerator from deforming | |
| CN208267708U (en) | A kind of combined type door and window sealing strip | |
| CN115451643B (en) | Door seal structure and refrigeration equipment with same | |
| CN216716733U (en) | Energy-saving door seal and refrigerator | |
| CN218915536U (en) | Deformation combined lap joint type door seal structural member | |
| CN101839604A (en) | Icebox | |
| CN208567290U (en) | A kind of width gasket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |