CN204329443U - Door sealing structure and refrigerator - Google Patents
Door sealing structure and refrigerator Download PDFInfo
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- CN204329443U CN204329443U CN201420701171.2U CN201420701171U CN204329443U CN 204329443 U CN204329443 U CN 204329443U CN 201420701171 U CN201420701171 U CN 201420701171U CN 204329443 U CN204329443 U CN 204329443U
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- door
- refrigerator
- sealing structure
- magnetic stripe
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Abstract
The utility model proposes a kind of door sealing structure and refrigerator, the composition of this door sealing structure comprises: magnetic stripe capsule, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator; Balloonet, is positioned at the side of described magnetic stripe capsule, and the upper surface of described balloonet is higher than the upper surface of described magnetic stripe capsule; Main gasbag, the upper end of described main gasbag is connected with the bottom of described magnetic stripe capsule and/or the bottom of described balloonet, and the lower end of described main gasbag is connected with the upper end of department of assembly, and wherein, the thickness of the lower end of described main gasbag is within the scope of the first preset thickness; Described department of assembly, for being assemblied in the door-plate of described refrigerator by described door sealing structure.Pass through the technical solution of the utility model, decrease the strand limit phenomenon of refrigerator door seal and refrigerator cold draining and dew condensation phenomenon, enhance the anti-extrusion deformation ability of gasket, save the energy consumption of refrigerator, make refrigerator have the cold effect of lock preferably, improve sealing and the heat insulating ability of door sealing structure.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, relates to a kind of door sealing structure and a kind of refrigerator.
Background technology
At present, the door seal of refrigerator adopts double-air sac structure mostly.As shown in Figure 1, its air bag glue limit all adopts same dimensional thickness.No matter being adopt monosaccate design, or adopt double bolloon design, is all the sealing in order to ensure refrigerator and heat insulating ability.
But, after the door case cooperation of existing door sealing structure, the non-deformability of gasket is poor, when after refrigerator central sill or door body depression, by the easy torsional deformation of hinge side gasket air bag, magnetic stripe position easily offsets, and causes pressing area little, refrigerator cold draining, dew condensation phenomenon seriously, make energy consumption rise.In addition, there is very large gap at door seal installation foot position and courage slot fit place, easy cold draining, increase energy consumption; Further, in door seal main gasbag, outside dowel thickness is generally 0.5-0.7mm, when door case spacing becomes large, because magnetic stripe is first adsorbed in side plate in door closing procedure, make outside air bag be stretched, offset to the inside, inner side air bag departs from casing, and door seal and side plate scrap (bridge) are reduced; Sealing and the heat insulating ability of gasket are had a strong impact on.
Therefore, how to design one and can reduce strand limit phenomenon, reduce cold draining and dew condensation phenomenon, strengthen the anti-extrusion deformation ability of gasket, the gasket with the cold effect of high lock saving energy consumption of refrigerator becomes current problem demanding prompt solution.
Utility model content
The utility model is just based on the problems referred to above, propose a kind of new door sealing structure, this door sealing structure decrease strand limit phenomenon, cold draining dew condensation phenomenon, enhance gasket anti-extrusion deformation ability, save energy consumption of refrigerator and make refrigerator door seal structure have better sealing and heat insulating ability.
For this reason, an object of the present utility model is, proposes a kind of door sealing structure.
Another object of the present utility model is, proposes a kind of refrigerator, has above-mentioned door sealing structure.
For achieving the above object, the embodiment of first aspect of the present utility model, proposes a kind of door sealing structure, comprising: magnetic stripe capsule, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator; Balloonet, is positioned at the side of described magnetic stripe capsule, and the upper surface of described balloonet is higher than the upper surface of described magnetic stripe capsule; Main gasbag, the upper end of described main gasbag is connected with the bottom of described magnetic stripe capsule and/or the bottom of described balloonet, and the lower end of described main gasbag is connected with the upper end of department of assembly, and wherein, the thickness of the lower end of described main gasbag is within the scope of the first preset thickness; Described department of assembly, for being assemblied in the door-plate of described refrigerator by described door sealing structure.
According to the door sealing structure of embodiment of the present utility model, this door sealing structure passes through the body contact of magnetic stripe capsule and refrigerator, to make the body seal of described door-plate and described refrigerator, by department of assembly, door sealing structure is arranged on the door-plate of refrigerator, department of assembly is connected with magnetic stripe capsule by main gasbag.Wherein, the side of magnetic stripe capsule is also provided with balloonet, and the upper surface of this balloonet is higher than the upper surface of magnetic stripe capsule, and make refrigerator at closing time, balloonet can avoid gasket to be out of shape because slightly extruding, and makes magnetic stripe capsule coordinate with case courage more full simultaneously; When refrigerator is closing behind the door, balloonet can give magnetic stripe capsule reaction force, magnetic stripe capsule is prevented to be extruded to balloonet side slip, offset magnetic stripe displacement, improve magnetic stripe pressing area, and then the cold effect of the lock that improve refrigerator, wherein, magnetic stripe capsule, balloonet, main gasbag and department of assembly are integral type structure.
In addition, the door sealing structure provided according to the utility model above-described embodiment also has following additional technical feature:
According to the door sealing structure of an embodiment of the present utility model, described department of assembly comprises: installation foot, and the bottom of described installation foot is provided with the first sealing strip, the groove interference fit on the door-plate of described first sealing strip and described refrigerator, wherein, described first sealing strip is circular arc.
Department of assembly is arranged on refrigerator door panel by installation foot, and the groove interference fit be arranged on circular arc first sealing strip of the bottom of installation foot and refrigerator door panel, effectively can intercept refrigerator inside cold air to reveal outside refrigerator along installation foot, improve sealing and the heat insulating ability of refrigerator.
According to the door sealing structure of an embodiment of the present utility model, the inside of described installation foot is provided with dowel, and described dowel is for supporting described installation foot.
Can installation foot be stablized by arranging of dowel, make installation foot more firm, not easily pull.
According to the door sealing structure of an embodiment of the present utility model, described department of assembly also comprises: brace rod, described installation foot is connected to the bottom of described main gasbag by described brace rod, the two ends of described brace rod are provided with the second sealing strip extended to described installation foot direction, and described second sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
Brace rod and installation foot are integral type structure, installation foot is connected with the door-plate of refrigerator for realizing department of assembly, and brace rod is between installation foot and main gasbag, be connected with the installation foot of department of assembly for realizing main gasbag, and, the door-plate interface of this brace rod and refrigerator effectively attaches and locks, external heat and refrigerator inside cold air is prevented to exchange, wherein, the two ends of brace rod are provided with the second sealing strip tilted to installation foot direction, this second sealing strip is for blocking the gap between the inner bag of door-plate and the housing of door-plate, improve sealing and the heat insulating ability of refrigerator.
According to the door sealing structure of an embodiment of the present utility model, described main gasbag comprises the first projection, the bottom of the lateral surface of described first projection is provided with the 3rd sealing strip extended to described installation foot direction, and described 3rd sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
Protruding by arranging one first to main gasbag, enhance the anti-extrusion deformation ability of main gasbag, prevent main gasbag because of crimp, and, this first projection is also provided with the 3rd sealing strip tilted to installation foot direction, the sidewall interference fit of the door-plate of the 3rd sealing strip and refrigerator, prevents cold air from leaking hunting.
According to the door sealing structure of an embodiment of the present utility model, described main gasbag also comprises the second projection, and the thickness of the described brace rod that described department of assembly is connected with the bottom of described second projection is within the scope of the second preset thickness.
Main gasbag also comprises one second projection, this second projection has certain thickness and height, can prevent door seal from twisting limit at closing time, and its special height makes it have a stable compensate for height lower limit, and, the extrusion capability that this second projection produces when also assume responsibility for closing refrigerator, wherein under the acting in conjunction of second protruding and the first projection, the anti-extrusion deformation ability of main gasbag is stronger.
According to the door sealing structure of an embodiment of the present utility model, described first preset thickness scope is 0.8 millimeter to 1.3 millimeters, and described second thickness preset range is 1 millimeter to 1.3 millimeters.
The dowel thickness of door seal main gasbag is generally 0.5-0.7mm, when refrigerator door panel and refrigerator main body case spacing become large, in closing refrigerator door-plate process, because magnetic stripe capsule is first adsorbed in refrigerator side plate, the outside air bag of main gasbag is stretched, outside air bag is caused to offset to the inside, inner side air bag departs from casing, door seal and side plate scrap (bridge) are reduced, and in the technical program, this door sealing structure adds the thickness of the lower end of main gasbag, particularly, the thickness of the lower end of main gasbag is arranged in the scope of 0.8 millimeter to 1.3 millimeters, the thickness of the brace rod of department of assembly is arranged in the scope of 1 millimeter to 1.3 millimeters, effectively prevent door seal from twisting limit distortion, strengthen door seal supportive, improve the service life of door seal.
According to the door sealing structure of an embodiment of the present utility model, the bottom of the right flank of described balloonet is provided with the 4th sealing strip extended to described installation foot direction, and described 4th sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
4th sealing strip intercepts refrigerator inside cold air and reveals outside refrigerator along installation foot together with the first sealing strip, the second sealing strip and the 3rd sealing strip, further improves sealing and the heat insulating ability of refrigerator.
According to the door sealing structure of an embodiment of the present utility model, oblique angle structure or fillet structure are arranged in the junction of the upper surface of described magnetic stripe capsule and the left surface of described magnetic stripe capsule.
This oblique angle structure or fillet structure can avoid refrigerator at closing time door seal and casing produce and interfere, ensure that the reliability and seal of closing the door, particularly, if adopt obliquity structure that angle is arranged to 45 DEG C.
The utility model second aspect embodiment provides a kind of refrigerator, and described refrigerator comprises the door sealing structure according to any one of technique scheme.
According to the refrigerator of embodiment of the present utility model, have the door sealing structure that the utility model first aspect any embodiment provides, therefore this refrigerator has whole beneficial effects of the door sealing structure that above-mentioned any embodiment provides.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the schematic diagram of door sealing structure of the prior art;
Fig. 2 shows the schematic diagram of the door sealing structure according to an embodiment of the present utility model.
Wherein, the Reference numeral in Fig. 2 and the corresponding relation between component names are:
1 magnetic stripe capsule, 11 oblique angle structures, 2 balloonets, 21 the 4th sealing strips, 3 main gasbags, 31 first is protruding, and 32 second is protruding, 33 the 3rd sealing strips, 4 departments of assembly, 41 installation feet, 42 brace rods, 43 first sealing strips, 44 second sealing strips, 45 dowels.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 2, the door sealing structure according to an embodiment of the present utility model is described.
As shown in Figure 2, the embodiment of first aspect of the present utility model, proposes a kind of door sealing structure, comprising: magnetic stripe capsule 1, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator; Balloonet 2, is positioned at the side of described magnetic stripe capsule 1, and the upper surface of described balloonet 2 is higher than the upper surface of described magnetic stripe capsule 1; Main gasbag 3, the upper end of described main gasbag 3 is connected with the bottom of described magnetic stripe capsule 1 and/or the bottom of described balloonet 2, and the lower end of described main gasbag 3 is connected with the upper end of department of assembly 4, and wherein, the thickness of the lower end of described main gasbag 3 is within the scope of the first preset thickness; Described department of assembly 4, for being assemblied in the door-plate of described refrigerator by described door sealing structure.
According to the door sealing structure of embodiment of the present utility model, this door sealing structure passes through the body contact of magnetic stripe capsule 1 and refrigerator, to make the body seal of described door-plate and described refrigerator, by department of assembly 4, door sealing structure is arranged on the door-plate of refrigerator, department of assembly 4 is connected with magnetic stripe capsule 1 by main gasbag 3.Wherein, the side of magnetic stripe capsule 1 is also provided with balloonet 2, and the upper surface of this balloonet 2 is higher than the upper surface of magnetic stripe capsule 1, and make refrigerator at closing time, balloonet 2 can avoid gasket to be out of shape because slightly extruding, and makes magnetic stripe capsule 1 coordinate with case courage more full simultaneously; When refrigerator is closing behind the door, balloonet 2 can give magnetic stripe capsule 1 one reaction forces, magnetic stripe capsule 1 is prevented to be extruded to balloonet 2 side slip, offset magnetic stripe displacement, improve magnetic stripe pressing area, and then the cold effect of the lock that improve refrigerator, wherein, magnetic stripe capsule 1, balloonet 2, main gasbag 3 and department of assembly 4 are integral type structure.
In addition, the door sealing structure provided according to the utility model above-described embodiment also has following additional technical feature:
According to the door sealing structure of an embodiment of the present utility model, described department of assembly 4 comprises: installation foot 41, the bottom of described installation foot 41 is provided with the first sealing strip 43, described first sealing strip 43 and the groove interference fit on the door-plate of described refrigerator, wherein, described first sealing strip 43 is circular arc.
Department of assembly 4 is arranged on refrigerator door panel by installation foot 41, and be arranged on circular arc first sealing strip 43 of the bottom of installation foot 41 and the groove interference fit on refrigerator door panel, effectively can intercept refrigerator inside cold air to reveal outside refrigerator along installation foot 41, improve sealing and the heat insulating ability of refrigerator.
According to the door sealing structure of an embodiment of the present utility model, the inside of described installation foot 41 is provided with dowel 45, and described dowel 45 is for supporting described installation foot 41.
Installation foot 41 can be stablized by arranging of dowel 45, make installation foot 41 more firm, not easily pull.
According to the door sealing structure of an embodiment of the present utility model, described department of assembly 4 also comprises: brace rod 42, described installation foot 41 is connected to the bottom of described main gasbag 3 by described brace rod 42, the two ends of described brace rod 42 are provided with the second sealing strip 44 extended to described installation foot 41 direction, and described second sealing strip 44 is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
Brace rod 42 and installation foot 41 are integral type structure, installation foot 41 is connected with the door-plate of refrigerator for realizing department of assembly 4, and brace rod 42 is between installation foot 41 and main gasbag 3, be connected with the installation foot 41 of department of assembly 4 for realizing main gasbag 3, and, this brace rod 42 effectively attaches with the door-plate interface of refrigerator and locks, external heat and refrigerator inside cold air is prevented to exchange, wherein, the two ends of brace rod 42 are provided with the second sealing strip 44 tilted to installation foot 41 direction, this second sealing strip 44 is for blocking the gap between the inner bag of door-plate and the housing of door-plate, improve sealing and the heat insulating ability of refrigerator.
According to the door sealing structure of an embodiment of the present utility model, described main gasbag 3 comprises the first projection 31, the bottom of the lateral surface of described first projection 31 is provided with the 3rd sealing strip 33 extended to described installation foot 41 direction, and described 3rd sealing strip 33 is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
By giving main gasbag 3, first projection 31 is set, enhance the anti-extrusion deformation ability of main gasbag 3, prevent main gasbag 3 because of crimp, and, this first projection 31 is also provided with the 3rd sealing strip 33 tilted to installation foot 41 direction, 3rd sealing strip 33 and the sidewall interference fit of the door-plate of refrigerator, prevent cold air from leaking hunting.
According to the door sealing structure of an embodiment of the present utility model, described main gasbag 3 also comprises the second projection 32, and the thickness of the described brace rod 42 that described department of assembly 4 is connected with the bottom of described second projection 32 is within the scope of the second preset thickness.
Main gasbag 3 also comprises second projection 32, this second projection 32 has certain thickness and height, can prevent door seal from twisting limit at closing time, and its special height makes it have a stable compensate for height lower limit, and, the extrusion capability that this second projection 32 produces when also assume responsibility for closing refrigerator, wherein under the acting in conjunction of the second protruding 32 and first projection 31, the anti-extrusion deformation ability of main gasbag 3 is stronger.
According to the door sealing structure of an embodiment of the present utility model, described first preset thickness scope is 0.8 millimeter to 1.3 millimeters, and described second thickness preset range is 1 millimeter to 1.3 millimeters.
Dowel 45 thickness of door seal main gasbag 3 is generally 0.5-0.7mm, when refrigerator door panel and refrigerator main body case spacing become large, in closing refrigerator door-plate process, because magnetic stripe capsule 1 is first adsorbed in refrigerator side plate, the outside air bag of main gasbag 3 is stretched, outside air bag is caused to offset to the inside, inner side air bag departs from casing, door seal and side plate scrap (bridge) are reduced, and in the technical program, this door sealing structure adds the thickness of the lower end of main gasbag 3, particularly, the thickness of the lower end of main gasbag 3 is arranged in the scope of 0.8 millimeter to 1.3 millimeters, the thickness of the brace rod 42 of department of assembly 4 is arranged in the scope of 1 millimeter to 1.3 millimeters, effectively prevent door seal from twisting limit distortion, strengthen door seal supportive, improve the service life of door seal.
According to the door sealing structure of an embodiment of the present utility model, the bottom of the right flank of described balloonet 2 is provided with the 4th sealing strip 21 extended to described installation foot 41 direction, and described 4th sealing strip 21 is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
4th sealing strip 21 intercepts refrigerator inside cold air and reveals outside refrigerator along installation foot 41 together with the first sealing strip 43, second sealing strip 44 and the 3rd sealing strip 33, further improves sealing and the heat insulating ability of refrigerator.
According to the door sealing structure of an embodiment of the present utility model, oblique angle structure 11 or fillet structure are arranged in the junction of the upper surface of described magnetic stripe capsule 1 and the left surface of described magnetic stripe capsule 1.
This oblique angle structure 11 or fillet structure can avoid refrigerator at closing time door seal and casing produce and interfere, ensure that the reliability and seal of closing the door, particularly, if adopt obliquity structure that angle is arranged to 45 DEG C.
The utility model second aspect embodiment provides a kind of refrigerator, and described refrigerator comprises the door sealing structure according to any one of technique scheme.
According to the refrigerator of embodiment of the present utility model, have the door sealing structure that the utility model first aspect any embodiment provides, therefore this refrigerator has whole beneficial effects of the door sealing structure that above-mentioned any embodiment provides.
In sum, this uses novel door sealing structure by arranging multi-sealed limit, increase the thickness of brace rod 42 and increase the relative altitude of balloonet 2 and magnetic stripe capsule 1, decrease the strand limit phenomenon of refrigerator door seal, decrease refrigerator cold draining and dew condensation phenomenon, enhance the anti-extrusion deformation ability of gasket, save the energy consumption of refrigerator, make refrigerator have the cold effect of lock preferably, improve sealing and the heat insulating ability of door sealing structure.
In the utility model, term " first ", " second ", " the 3rd " and " the 4th " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " is connected ", " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.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 description of this description, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a door sealing structure, for refrigerator, is characterized in that, comprising:
Magnetic stripe capsule, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator;
Balloonet, is positioned at the side of described magnetic stripe capsule, and the upper surface of described balloonet is higher than the upper surface of described magnetic stripe capsule;
Main gasbag, the upper end of described main gasbag is connected with the bottom of described magnetic stripe capsule and/or the bottom of described balloonet, and the lower end of described main gasbag is connected with the upper end of department of assembly, and wherein, the thickness of the lower end of described main gasbag is within the scope of the first preset thickness;
Described department of assembly, for being assemblied in the door-plate of described refrigerator by described door sealing structure.
2. door sealing structure according to claim 1, is characterized in that, described department of assembly comprises: installation foot, the bottom of described installation foot is provided with the first sealing strip, groove interference fit on the door-plate of described first sealing strip and described refrigerator, wherein, described first sealing strip is circular arc.
3. door sealing structure according to claim 2, is characterized in that, the inside of described installation foot is provided with dowel, and described dowel is for supporting described installation foot.
4. door sealing structure according to claim 2, it is characterized in that, described department of assembly also comprises: brace rod, described installation foot is connected to the bottom of described main gasbag by described brace rod, the two ends of described brace rod are provided with the second sealing strip extended to described installation foot direction, and described second sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
5. door sealing structure according to claim 4, it is characterized in that, described main gasbag comprises the first projection, the bottom of the lateral surface of described first projection is provided with the 3rd sealing strip extended to described installation foot direction, and described 3rd sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
6. door sealing structure according to claim 5, is characterized in that, described main gasbag also comprises the second projection, and the thickness of the described brace rod that described department of assembly is connected with the bottom of described second projection is within the scope of the second preset thickness.
7. door sealing structure according to claim 6, is characterized in that, described first preset thickness scope is 0.8 millimeter to 1.3 millimeters, and described second thickness preset range is 1 millimeter to 1.3 millimeters.
8. the door sealing structure according to any one of claim 2 to 7, it is characterized in that, the bottom of the right flank of described balloonet is provided with the 4th sealing strip extended to described installation foot direction, and described 4th sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
9. door sealing structure according to any one of claim 1 to 7, is characterized in that, oblique angle structure or fillet structure are arranged in the junction of the upper surface of described magnetic stripe capsule and the left surface of described magnetic stripe capsule.
10. a refrigerator, is characterized in that, comprises door sealing structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701171.2U CN204329443U (en) | 2014-11-20 | 2014-11-20 | Door sealing structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701171.2U CN204329443U (en) | 2014-11-20 | 2014-11-20 | Door sealing structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329443U true CN204329443U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701171.2U Expired - Fee Related CN204329443U (en) | 2014-11-20 | 2014-11-20 | Door sealing structure and refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN204329443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374147A (en) * | 2014-11-20 | 2015-02-25 | 合肥华凌股份有限公司 | Door seal structure and refrigerator |
-
2014
- 2014-11-20 CN CN201420701171.2U patent/CN204329443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374147A (en) * | 2014-11-20 | 2015-02-25 | 合肥华凌股份有限公司 | Door seal structure and refrigerator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |