CN209165904U - A kind of seal of energy-saving refrigerator door - Google Patents
A kind of seal of energy-saving refrigerator door Download PDFInfo
- Publication number
- CN209165904U CN209165904U CN201822083404.8U CN201822083404U CN209165904U CN 209165904 U CN209165904 U CN 209165904U CN 201822083404 U CN201822083404 U CN 201822083404U CN 209165904 U CN209165904 U CN 209165904U
- Authority
- CN
- China
- Prior art keywords
- balloonet
- trapezoidal
- hangnail
- card slot
- seal
- 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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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
- F25D23/00—General constructional features
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
Abstract
The utility model provides a kind of seal of energy-saving refrigerator door, for sealing the gap between the cabinet of refrigerator and door body, including magnetic stripe room, pressure bladder, card slot hangnail, vertical edge, the pressure bladder connects magnetic stripe room, card slot hangnail, the vertical edge is drawn from the root of card slot hangnail, the pressure bladder includes main gasbag, trapezoidal balloonet and inside balloonet, the inside balloonet is stretched from the part of main gasbag to box liner direction, and the inside balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge) and secondary scrap (bridge)；Small side is arranged in the puncture tip of the card slot hangnail, and the free end on small side can be overlapped on the door seal slot inner wall of door body.The utility model forms more airbag structures, improves the heat insulating construction of single pressure bladder, can prevent air bag Inward deflection phenomenon during refrigerator switch gate, can reduce the air thermal convection in main gasbag, to improve the thermal insulation property of gasket.
Description
Technical field
The utility model relates to refrigerator arts, are to be related to a kind of seal of energy-saving refrigerator door more specifically.
Background technique
Requirement with domestic refrigerator to energy consumption is higher and higher, and Refrigerator Energy-saving Technique continues to develop, to seal strip for refrigerator door
Thermal requirements also increase accordingly.Existing refrigerator door seal structure, as shown in Fig. 2, mainly include magnetic stripe room 11, pressure bladder 12,
Card slot hangnail 13, vertical edge 14 are extended with main scrap (bridge) 15 and secondary scrap (bridge) 16 towards inner container of icebox in the side of pressure bladder, wherein
The front end face of pressure bladder is lower than magnetic stripe room, and refrigerator makes to connect with magnetic stripe room in use, cold air is flow at magnetic stripe room along inclined-plane
The metal box plate temperature of touching declines, and is easy to appear dew condensation phenomenon.Moreover, the internal volume of pressure bladder 12 is excessive, inner air is cold
Thermal cycle is very fast, generates cold draining.And hooked in the angle of vertical edge 14, it is easy to appear crimping after mounting, in addition, existing door seal knot
Structure is also easy there is also secondary scrap (bridge) 16 and liner step Assembly Interference, and card slot hangnail 13 is too low, and card slot loosens and causes after installation
The disadvantages of cold draining, so as to cause overall energy consumption of refrigerator raising.Therefore how by becoming industry and being badly in need of solution to door seal optimization design
Certainly the problem of.
Utility model content
The purpose of this utility model is to provide a kind of seal of energy-saving refrigerator door, reasonable integral structure makes door seal
Heat-insulating property greatly improves, with overcome the deficiencies in the prior art.
The technical scheme in the invention for solving the technical problem is: a kind of seal of energy-saving refrigerator door, for sealing ice
Gap between the cabinet and door body of case, including magnetic stripe room, pressure bladder, card slot hangnail, vertical edge, the pressure bladder connect magnetic
Room, card slot hangnail, the vertical edge are drawn from the root of card slot hangnail, it is characterised in that: the pressure bladder include main gasbag,
Trapezoidal balloonet and inside balloonet, the inside balloonet are stretched from the part of main gasbag to box liner direction, described interior
Side balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge) and secondary scrap (bridge)；It is described
Small side is arranged in the puncture tip of card slot hangnail, and the free end on small side can be overlapped on the door seal slot inner wall of door body.
The trapezoidal balloonet includes the first trapezoidal balloonet, the second trapezoidal balloonet, the first trapezoidal balloonet
Three sides are coplanar with magnetic stripe room, main gasbag, inside balloonet respectively, and the root of card slot hangnail is arranged in the second trapezoidal balloonet
On, the adjacent both sides of the second trapezoidal balloonet are coplanar with main gasbag.
The sectional area of the first trapezoidal balloonet is greater than the second trapezoidal balloonet and is less than inside balloonet.
Setting support divider in the inside balloonet.
Inner wall, the other end of support divider one end connection inside balloonet are connected to main gasbag wall.
The vertical edge flex outward and surmount main gasbag and magnetic stripe room after, bend again to the direction of card slot hangnail.
The beneficial effects of the utility model are:
The seal of energy-saving refrigerator door of the utility model forms more gas by increasing by two trapezoidal balloonets and inside balloonet
Capsule structure improves the heat insulating construction of single pressure bladder, can prevent air bag Inward deflection phenomenon during refrigerator switch gate,
The air thermal convection in main gasbag can be reduced, to improve the thermal insulation property of gasket.Close to the trapezoidal balloonet of card slot hangnail
Prevent door seal from door seal occur after being attracted stretching, taking up lower section lid side causes to leak white defect.
Inside balloonet slightly upwardly sticks up and extends to liner direction, it is made to extend into inner side of liner, increase sealed width with
Stickiness improves heat insulation effect.Setting support divider prevents door seal from becoming to improve door seal rigidity in the balloonet of inside
Shape, while anti-strand side support force being provided.
Card slot barb length shortens and increases small side, effectively avoids card slot loose phenomenon and can reduce damp-heat air entrance,
Increase leakproofness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model seal of energy-saving refrigerator door.
Fig. 2 is the structural schematic diagram of current refrigerator gasket.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Fig. 1, a kind of seal of energy-saving refrigerator door, including magnetic stripe room 1, pressure bladder, card slot hangnail 6, vertical edge 7, institute
Pressure bladder connection magnetic stripe room, card slot hangnail are stated, the vertical edge is drawn from the root of card slot hangnail, and the pressure bladder includes master
Air bag 2, trapezoidal balloonet and inside balloonet 3, the inside balloonet are stretched from the part of main gasbag to box liner direction,
The inside balloonet is prominent to liner direction in one end far from magnetic stripe room and inside balloonet is not provided with main scrap (bridge) and pair is taken
Side；Small side 61 is arranged in the puncture tip of the card slot hangnail 6, and the free end on small side can be overlapped on the door seal slot inner wall of door body.This reality
It is upturned with the novel right side by inside balloonet than magnetic stripe room, and its length is prolonged from the metal flange of cabinet to liner
It stretches, after door is shut, balloonet deformation in inside is overlapped on liner, and the cold air of inner container of icebox is effectively prevent to contact the gold of cabinet
Belong to flange.Gasket eliminates existing main scrap (bridge) and secondary scrap (bridge) (with reference to Fig. 1), makes that appearance is cleaner and tidier, processing technology is easier.
The trapezoidal balloonet includes the first trapezoidal balloonet 4, the second trapezoidal balloonet 5, the first trapezoidal balloonet
Three sides it is coplanar with magnetic stripe room 1, main gasbag 2, inside balloonet 3 respectively, the second trapezoidal balloonet is arranged in card slot hangnail
Root on, the adjacent both sides of the second trapezoidal balloonet are coplanar with main gasbag 2, and the sectional area of the first trapezoidal balloonet is greater than
Second trapezoidal balloonet and be less than inside balloonet.
Setting support divider 31 in the inside balloonet 3, the inner wall of support divider one end connection inside balloonet,
The other end is connected to main gasbag wall.
The vertical edge 7 flex outward and surmount main gasbag and magnetic stripe room after, bend again to the direction of card slot hangnail.Card slot falls
Hook reinforcement structure, tie point rounding arc prevent endurance failure.A pair of symmetrical ridge 10 of the inner wall setting of magnetic stripe room 1, it distinguishes
It is arranged in the two sides of magnetic stripe room, makes to form tight fit relationship between the two sides of magnetic stripe and magnetic stripe room two sidewalls, prevent magnetic stripe from filling
It is easily slid out with pine excessively.
While there has been shown and described that the embodiments of the present invention, those skilled in the art should understand that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are limited by claim and its equivalent replacement, without changing made by creative work
Into etc., it should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of seal of energy-saving refrigerator door, for sealing the gap between the cabinet of refrigerator and door body, including magnetic stripe room, sealing
Air bag, card slot hangnail, vertical edge, the pressure bladder connect magnetic stripe room, card slot hangnail, and the vertical edge draws from the root of card slot hangnail
Out, it is characterised in that: the pressure bladder includes main gasbag, trapezoidal balloonet and inside balloonet, the inside balloonet from
The part of main gasbag is stretched to box liner direction, and the inside balloonet is prominent to liner direction in one end far from magnetic stripe room
And inside balloonet is not provided with main scrap (bridge) and secondary scrap (bridge)；Small side is arranged in the puncture tip of the card slot hangnail, and the free end on small side can take
It connects on the door seal slot inner wall of door body.
2. seal of energy-saving refrigerator door according to claim 1, it is characterised in that: the trapezoidal balloonet includes first trapezoidal
Balloonet, the second trapezoidal balloonet, three sides of the first trapezoidal balloonet respectively with magnetic stripe room, main gasbag, inside balloonet
Coplanar, the second trapezoidal balloonet is arranged on the root of card slot hangnail, the adjacent both sides of the second trapezoidal balloonet with
Main gasbag is coplanar.
3. seal of energy-saving refrigerator door according to claim 2, it is characterised in that: the sectional area of the first trapezoidal balloonet
It is less than inside balloonet greater than the second trapezoidal balloonet.
4. seal of energy-saving refrigerator door according to claim 3, it is characterised in that: setting support point in the inside balloonet
Parting bead.
5. seal of energy-saving refrigerator door according to claim 4, it is characterised in that: support divider one end connection inside
Inner wall, the other end of balloonet are connected to main gasbag wall.
6. seal of energy-saving refrigerator door according to claim 5, it is characterised in that: the vertical edge flexes outward and surmounts main gas
It is bent after capsule and magnetic stripe room, again to the direction of card slot hangnail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083404.8U CN209165904U (en) | 2018-12-12 | 2018-12-12 | A kind of seal of energy-saving refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083404.8U CN209165904U (en) | 2018-12-12 | 2018-12-12 | A kind of seal of energy-saving refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165904U true CN209165904U (en) | 2019-07-26 |
Family
ID=67343361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083404.8U Active CN209165904U (en) | 2018-12-12 | 2018-12-12 | A kind of seal of energy-saving refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781311A (en) * | 2021-02-03 | 2021-05-11 | 广东奥马冰箱有限公司 | Door seal with convex assembly structure |
-
2018
- 2018-12-12 CN CN201822083404.8U patent/CN209165904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781311A (en) * | 2021-02-03 | 2021-05-11 | 广东奥马冰箱有限公司 | Door seal with convex assembly structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |