CN205192059U - Freezer door strip of paper used for sealing - Google Patents
Freezer door strip of paper used for sealing Download PDFInfo
- Publication number
- CN205192059U CN205192059U CN201520844757.9U CN201520844757U CN205192059U CN 205192059 U CN205192059 U CN 205192059U CN 201520844757 U CN201520844757 U CN 201520844757U CN 205192059 U CN205192059 U CN 205192059U
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- door
- door seal
- air chamber
- paper used
- against pressure
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Abstract
The utility model relates to a freezer door strip of paper used for sealing, door including AND gate courage sealing connection seals the air chamber, the door seals one end that the air chamber is close to the door courage and is equipped with the door and seals a back taper, the other end that the door sealed the air chamber is equipped with the door shirt rim that the slant is extended, be equipped with the recess on the door courage, the door seals the back taper embedding extremely the inside card of recess is in the notch department of recess, be equipped with the cavity in the door air chamber, the inside of a door air chamber is equipped with at least one and prevents pressing the muscle. The utility model provides a freezer door strip of paper used for sealing can prevent effectively that the door strip of paper used for sealing of freezer door warp, and the door strip of paper used for sealing of especially soft PVC material has avoided the door body because of the sealed air conditioning leakage that does not sternly lead to, has strengthened the heat preservation effect to improve the operating efficiency of compressor, reduced the power consumption of freezer, practiced thrift the energy consumption.
Description
Technical field
The utility model relates to refrigeration technology field, particularly relates to a kind of refrigerator door strip of paper used for sealing.
Background technology
The power consumption of refrigerator is the important indicator weighing refrigerator performance, and directly decide the efficiency grade of product, is also the index that consumer especially pays close attention to.Affect the many factors of refrigerator power consumption, freezer door body sealing property is a key factor.In order to reduce cold consumption, raising refrigerating capacity, reduces power consumption, reduces expense expenditure, and improving door body sealing property is not only an economy but also direct method.Tradition refrigerator gasket is made up of flexible PVC, be embedded between freezer door body and casing, play sealing heat-blocking action, after long-time use, gasket is squeezed and is easily out of shape, be not easy to restore to the original state, cause a body surrounding to occur dodging a seam phenomenon, of long duration because of cold draining sealing effect of heat insulation can phase strain differential.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of compressibility is good, not yielding, the reliable refrigerator door strip of paper used for sealing of sealing.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of refrigerator door strip of paper used for sealing, comprises the door seal air chamber be tightly connected with door courage; Described door seal air chamber is provided with door seal back taper near one end of door courage, and the other end of described door seal air chamber is provided with the door seal shirt rim of oblique extension; Described door courage is provided with groove, and described door seal back taper is embedded in described inside grooves and is stuck in the notch place of described groove; Be provided with cavity in described door seal air chamber, the inside of described door seal air chamber is provided with the anti-beading of at least one door seal.
Further: described door seal air chamber is also provided with near one end of described door courage the scrap (bridge) extending to described door courage.
The beneficial effect of above-mentioned further scheme is: described scrap (bridge) extends on described door courage, increases the binding face of door seal air chamber and described door courage, reduces cold air and leaks outside, reach the effect of compensation sealing, can improve the sealing of gasket.
Further: described door seal plenum interior is provided with the upper door seal muscle against pressure stretched out to the relative other end by its one end.
The beneficial effect of above-mentioned further scheme is: when gasket is subject to external force extruding, upper door seal muscle against pressure can increase elasticity and the distortion allowance of door seal air chamber, improves adaptability and the reliability of gasket.
Further: described door seal plenum interior is provided with the lower door seal against pressure muscle relative with described upper door seal muscle against pressure stretched out to one end by its relative other end.
The beneficial effect of above-mentioned further scheme is: when gasket is subject to external force extruding, lower door seal muscle against pressure can increase elasticity and the distortion allowance of door seal air chamber, improves adaptability and the reliability of gasket.
Further: described upper door seal muscle against pressure and the interlaced setting of described lower door seal muscle against pressure, and make described door seal plenum interior form the cavity be interconnected.
Further: between described upper door seal muscle against pressure and described lower door seal muscle against pressure, equi-spaced apart is arranged.
The beneficial effect of above-mentioned further scheme is: when gasket is subject to external force extruding, makes door seal air chamber be subject to uniform active force, improve the reliability of gasket.
Further: described door seal plenum interior is provided with two upper door seal muscle against pressure and a lower door seal muscle against pressure, and described lower door seal muscle against pressure is positioned at the middle part of described door seal air chamber, and two described upper door seal muscle against pressure are positioned at the both sides of described lower door seal muscle against pressure.
Further: described door seal air chamber upper end is provided with two described door seal shirt rims, and two described door seal shirt rims lay respectively at the both sides of described door seal air chamber.
The beneficial effect of above-mentioned further scheme is: described door seal shirt rim increases the contact area between door seal air chamber and refrigerator box body, prevents cooling gas leakage, enhances the sealing of gasket, increases the refrigerating efficiency of refrigerator.
Further: described door seal back taper is provided with the back taper end being embedded in described inside grooves, be extended with two wing limits along back taper side wall, two described wing limits are connected to inside the notch of described door courage groove respectively.
The beneficial effect of above-mentioned further scheme is: two described wing limits of door seal back taper are embedded in the groove of described door courage, and gasket is not easily come off from door courage, makes to keep reliably being connected between door courage.
Further: the inside of described door seal back taper is provided with cavity.
The beneficial effect of above-mentioned further scheme is: when installing or removing described gasket, can quick-recovery shape soon after door seal back taper is squeezed, and avoids deforming, improves its reliability and durability.
Based on technique scheme, the beneficial effects of the utility model are: the anti-beading of door seal that the utility model adopts mutual dislocation to arrange, when gasket is squeezed, the anti-beading of described door seal is subject to external force generation elastic deformation, generates reaction force simultaneously, when door courage open, extruding force disappear time, described door seal anti-beading release reaction force, struts described door seal air chamber, recovers the original state of gasket, thus prevent gasket to be crushed, avoid gasket surrounding to occur dodging seam phenomenon; Door seal shirt rim increases the contact area between door seal air chamber and refrigerator box body, enhances the sealing of gasket; The utility model can prevent the gasket of refrigerator door to be out of shape effectively, especially the gasket of flexible PVC material, avoid a body because of the poorly sealed cooling gas leakage caused, strengthen heat insulation effect, thus improve the operational efficiency of compressor, reduce the power consumption of freezer compressor, save energy consumption, there is good economic benefit.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1. door seal air chamber, 2. goes up door seal muscle against pressure, 3. descends door seal muscle against pressure, 4. scrap (bridge), 5. door seal back taper, 6. a courage, 7. groove, 8. door seal shirt rim.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of refrigerator door strip of paper used for sealing, comprises the door seal air chamber 1 be tightly connected with door courage 6; Described door seal air chamber 1 is provided with door seal back taper 5 near one end of a courage 6, and the other end of described door seal air chamber 1 is provided with the door seal shirt rim 8 of oblique extension; Described door courage 6 is provided with groove 7, and described door seal back taper 5 is embedded in described groove 7 inside and is stuck in the notch place of described groove 7; Be provided with cavity in described door seal air chamber 1, the inside of described door seal air chamber 1 is provided with the anti-beading of at least one door seal.
Preferred: described door seal air chamber 1 is also provided with the scrap (bridge) 4 extending to described door courage 6 near one end of described door courage 6.Described scrap (bridge) 4 extends on described door courage 6, increases door seal air chamber 1 and the binding face of described door courage 6, reduces cold air and leak outside, reach the effect of compensation sealing, can improve the sealing of gasket.
Preferred: described door seal air chamber 1 inside is provided with the upper door seal muscle 2 against pressure stretched out to the relative other end by its one end.When gasket is subject to external force extruding, upper door seal muscle 2 against pressure can increase elasticity and the distortion allowance of door seal air chamber 1, improves adaptability and the reliability of gasket.
Preferred: described door seal air chamber 1 inside is provided with the lower door seal against pressure muscle 3 relative with described upper door seal muscle against pressure 2 stretched out to one end by its relative other end.When gasket is subject to external force extruding, lower door seal muscle 3 against pressure can increase elasticity and the distortion allowance of door seal air chamber 1, improves adaptability and the reliability of gasket.
Preferred: described upper door seal muscle against pressure 2 and the interlaced setting of described lower door seal muscle against pressure 3, and make described door seal air chamber 1 inside form the cavity be interconnected.
Preferred: between described upper door seal muscle against pressure 2 and described lower door seal muscle 3 against pressure, equi-spaced apart is arranged.When gasket is subject to external force extruding, makes door seal air chamber 1 be subject to uniform active force, improve the reliability of gasket.
Preferred: described door seal air chamber 1 inside is provided with two upper door seal muscle against pressure 2 and a lower door seal muscle 3 against pressure, and described lower door seal muscle against pressure 3 is positioned at the middle part of described door seal air chamber 1, and two described upper door seal muscle against pressure 2 are positioned at the both sides of described lower door seal muscle 3 against pressure.
Preferred: described door seal air chamber 1 upper end is provided with the both sides that described door seal shirt rim 8, two 8, two, described door seal shirt rims lays respectively at described door seal air chamber 1.Described door seal shirt rim 8 increases the contact area between door seal air chamber 1 and refrigerator box body, prevents cooling gas leakage, enhances the sealing of gasket, increases the refrigerating efficiency of refrigerator.
Preferred: described door seal back taper 5 is provided with the back taper end being embedded in described groove 7 inside, be extended with two wing limits along back taper side wall, two described wing limits are connected to inside the notch of the groove 7 of described door courage 6 respectively.Two described wing limits of door seal back taper 5 are embedded in the groove 7 of described door courage 6, and gasket is not easily come off from door courage 6, make to keep reliably being connected between door courage 6.
Preferred: the inside of described door seal back taper 5 is provided with cavity.When installing or removing described gasket, can quick-recovery shape soon after door seal back taper 5 is squeezed, avoid deforming, improve its reliability and durability.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a refrigerator door strip of paper used for sealing, is characterized in that: comprise the door seal air chamber (1) be tightly connected with door courage (6); Described door seal air chamber (1) is provided with door seal back taper (5) near one end of door courage (6), and the other end of described door seal air chamber (1) is provided with the door seal shirt rim (8) of oblique extension; Described door courage (6) is provided with groove (7), and described door seal back taper (5) is embedded in described groove (7) inside and is stuck in the notch place of described groove (7); Be provided with cavity in described door seal air chamber (1), the inside of described door seal air chamber (1) is provided with the anti-beading of at least one door seal.
2. a kind of refrigerator door strip of paper used for sealing according to claim 1, is characterized in that, described door seal air chamber (1) is also provided with near one end of described door courage (6) the scrap (bridge) (4) extending to described door courage (6).
3. a kind of refrigerator door strip of paper used for sealing according to claim 1, is characterized in that, described door seal air chamber (1) inside is provided with the upper door seal muscle against pressure (2) stretched out to the relative other end by its one end.
4. a kind of refrigerator door strip of paper used for sealing according to claim 3, it is characterized in that, described door seal air chamber (1) inside is provided with the lower door seal against pressure muscle (3) relative with described upper door seal muscle against pressure (2) stretched out to one end by its relative other end.
5. a kind of refrigerator door strip of paper used for sealing according to claim 4, it is characterized in that, described upper door seal muscle against pressure (2) and muscle against pressure (3) the interlaced setting of described lower door seal, and make described door seal air chamber (1) inside form the cavity be interconnected.
6. a kind of refrigerator door strip of paper used for sealing according to claim 5, is characterized in that, between described upper door seal muscle against pressure (2) and described lower door seal muscle against pressure (3), equi-spaced apart is arranged.
7. a kind of refrigerator door strip of paper used for sealing according to claim 5, it is characterized in that, described door seal air chamber (1) inside is provided with two upper door seal muscle against pressure (2) and a lower door seal muscle against pressure (3), described lower door seal muscle against pressure (3) is positioned at the middle part of described door seal air chamber (1), and two described upper door seals muscle against pressure (2) are positioned at the both sides of described lower door seal muscle against pressure (3).
8. a kind of refrigerator door strip of paper used for sealing according to claim 1, it is characterized in that, described door seal air chamber (1) upper end is provided with two described door seal shirt rims (8), and two described door seal shirt rims (8) lay respectively at the both sides of described door seal air chamber (1).
9. a kind of refrigerator door strip of paper used for sealing according to claim 1, it is characterized in that, described door seal back taper (5) is provided with and is embedded in the inner back taper end of described groove (7), be extended with two wing limits along back taper side wall, two described wing limits are connected to inside the notch of described door courage (6) groove (7) respectively.
10., according to described a kind of refrigerator door strip of paper used for sealing arbitrary in claim 1 to 9, it is characterized in that, the inside of described door seal back taper (5) is provided with cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844757.9U CN205192059U (en) | 2015-10-27 | 2015-10-27 | Freezer door strip of paper used for sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844757.9U CN205192059U (en) | 2015-10-27 | 2015-10-27 | Freezer door strip of paper used for sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192059U true CN205192059U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844757.9U Active CN205192059U (en) | 2015-10-27 | 2015-10-27 | Freezer door strip of paper used for sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222485A (en) * | 2015-10-27 | 2016-01-06 | 合肥华凌股份有限公司 | A kind of refrigerator door strip of paper used for sealing |
-
2015
- 2015-10-27 CN CN201520844757.9U patent/CN205192059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222485A (en) * | 2015-10-27 | 2016-01-06 | 合肥华凌股份有限公司 | A kind of refrigerator door strip of paper used for sealing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |