CN106568285B - Door seal and refrigerator for refrigerator - Google Patents
Door seal and refrigerator for refrigerator Download PDFInfo
- Publication number
- CN106568285B CN106568285B CN201610937277.6A CN201610937277A CN106568285B CN 106568285 B CN106568285 B CN 106568285B CN 201610937277 A CN201610937277 A CN 201610937277A CN 106568285 B CN106568285 B CN 106568285B
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- expansion
- head
- door
- door body
- refrigerator
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- 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
- F25D23/028—Details
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
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- 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)
- Buffer Packaging (AREA)
Abstract
The present invention provides a kind of door seals and refrigerator for refrigerator.Wherein door seal includes: adhesive tape ontology, mounting base and support column.Adhesive tape body interior defines the pressure bladder extended along its length, the expansion-head for stretching out one side is additionally provided on adhesive tape ontology, the inner space of expansion-head is connected to pressure bladder.Pressure bladder is configured to be charged or discharge gas, to adjust the size of expansion-head.Door seal of the invention can be installed on refrigerator door, and when door body is closed by the user, due to supporting with support column, expansion-head is able to enter pre-set inside grooves on refrigerator body.By the inflatable and deflatable of control pressure bladder, to adjust the expanded size of expansion-head.When expansion-head is expanded, the airbag wall of expansion-head and the pressure of groove inner sidewall increase, while frictional force increases, so that door seal tenses door body and cabinet, eliminate the gap between door body and cabinet, improve the heat insulation effect of refrigerator.
Description
Technical field
The present invention relates to refrigerator field, in particular to a kind of door seal and refrigerator for refrigerator.
Background technique
Door seal used in the refrigerator sold currently on the market generally passes through magnetic stripe and is attracted cabinet.But when refrigerator is long
Between after use, will lead to due to being deformed etc. the decrease or door seal of magnetic stripe magnetism and occur gap between door seal and cabinet.Door body
Once poorly sealed will will lead to refrigerator inside cool air leakage, refrigeration for refrigerator and food fresh-keeping are influenced, meanwhile, cool air leakage increases
The burden of refrigerator refrigeration system wastes electric energy.
In addition, door seal can be compressed in current refrigerator door closing procedure, the air in air bag may be revealed gradually, finally
The door seal ontology that may cause PVC or TPE material presses together with magnetic stripe, forms the structure close to solid.Door seal is from reason
Think the air conduction coefficient under state, changes into the door seal of PVC or TPE material and the Solid thermal conductivity of magnetic stripe composition, it is thermally conductive
Coefficient increases several times greater or even more than ten times.The heat insulation for seriously reducing door seal, influences refrigeration for refrigerator and food fresh-keeping.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the door seal and refrigerator for refrigerator of problem.
A further object of the present invention is to improve the heat insulation effect of refrigerator.
Another further object of the present invention is to the volumes convenient for quickly expanding or reducing expansion-head.
According to an aspect of the present invention, the present invention provides a kind of door seals for refrigerator, comprising: adhesive tape ontology,
Inside defines the pressure bladder extended along its length；Expansion-head stretches out a side of adhesive tape ontology, inner space
It is connected to pressure bladder, and side is along the side that the length direction of adhesive tape ontology extends；Mounting base is set to adhesive tape
Ontology is relative on another side of expansion-head；And support column, it being set to inside pressure bladder, one end connects mounting base,
Its other end protrudes into the space interior of expansion-head, is used to support expansion-head；Wherein, pressure bladder is configured to be charged or release
Gas, to adjust the size of expansion-head.
Optionally, end of the expansion-head far from mounting base also has disc structure, and the diameter of disc structure is greater than expansion-head
The width of other parts.
Optionally, support column protrudes into one end tool of expansion-head space interior there are two bifurcated, the ends of two bifurcateds against
The airbag wall of disc structure.
Optionally, two bifurcateds are made of the material with certain deformability, and its free end is towards adhesive tape ontology
Setting.
Optionally, the air bag wall thickness of expansion-head is less than the air bag wall thickness of adhesive tape ontology.
Optionally, expansion-head, support column and mounting base extend along the length direction of adhesive tape ontology.
Optionally, there are four side, the opposite and smooth sides of two of them for its length direction tool that prolongs of adhesive tape ontology
It is respectively arranged with expansion-head and mounting base, other two side has multiple folds.
Optionally, above-mentioned door seal, further includes: one or more diaphragm seals are set to adhesive tape ontology and are provided with expansion-head
The both sides edge of side in the width direction, and laterally extend in the plane at place；With one or more clamping devices, setting
Extend in the junction of mounting base and adhesive tape ontology, and in the angular range that mounting base and adhesive tape ontology are formed.
According to another aspect of the present invention, the present invention also provides a kind of refrigerators, comprising: cabinet, cabinet is towards door body
The edge setting of side is fluted；Door body can be opened and closed to be set on the outside of cabinet, and the part for corresponding to the groove of cabinet is set
It is equipped with mounting groove；Above-mentioned door seal, door seal are arranged along the edge of door body towards cabinet side, and mounting base is inserted into mounting groove,
Door seal is fixedly mounted；When door body is closed, the expansion-head of door seal is protruded into groove；Door body detection device is configured to generate and open
Gate signal or door signal；And air pump, it is set in door body, by being used for close inside piping connection to pressure bladder
It is inflated for deflated to seal air bag；Wherein air pump is also electrically connected with door body detection device, and is configured to after receiving opening signal,
It deflates to pressure bladder, so that the volume of expansion-head is less than the volume of groove, door seal is detached from cabinet；Receiving door signal
Afterwards, it is inflated to pressure bladder, to increase the volume of expansion-head and make the airbag wall of expansion-head against the inner surface of groove, so that
Door seal tenses door body and cabinet.
Optionally, the top surface of door body is provided with the cavity extended along door body width direction, and air pump is set in cavity.
Optionally, door body detection device includes: the first detection device, is set at the handle of door body, is configured to when sensing
When being held to door body, opening signal is generated；Second detection device is set to the edge of the opening side of door body or is set to
The edge of opening side of the cabinet towards door body one side, is configured to when sensing door body and touching with cabinet, generation door signal.
The present invention provides a kind of door seals, comprising: adhesive tape ontology, mounting base and support column.Adhesive tape body interior defines
The pressure bladder extended along its length is additionally provided with the expansion-head for stretching out one side on adhesive tape ontology, expansion-head
Inner space is connected to pressure bladder, and side is along the side that the length direction of adhesive tape ontology extends.Support column is set to
Inside pressure bladder, one end connects mounting base, and the other end protrudes into the space interior of expansion-head, is used to support expansion-head.It is close
Disposition of gasbag is sealed at that can be charged or discharge gas, to adjust the size of expansion-head.Door seal of the invention can be installed on refrigerator
In door body, when door body is closed by the user, due to supporting with support column, expansion-head is able to enter on refrigerator body and presets
Inside grooves.By the inflatable and deflatable of control pressure bladder, to adjust the expanded size of expansion-head.When expansion-head is expanded
When, the airbag wall of expansion-head and the pressure of groove inner sidewall increase, while frictional force increases, so that door seal tenses door body and case
Body eliminates the gap between door body and cabinet；When expansion-head reduces, the airbag wall and groove inner sidewall of expansion-head are detached from, swollen
Swollen head can be extracted out out of groove, so that door body leaves cabinet.The present invention is by being inflated expansion-head, so that refrigerator door
Seal it is stronger, meanwhile, between refrigerator door and cabinet gap completely by door seal seal fill, improve refrigerator heat preservation effect
Fruit.
In addition, the heat-proof quality of air will much be better than the plastic material for making door seal.Refrigerator of the invention is in door
When body is closed, it is filled with air into pressure bladder, so that wind seals interior air abundance, increases the heat-proof quality of door seal, further
Improve the heat insulation effect of refrigerator.
Further, the air bag wall thickness of expansion-head of the invention is less than the air bag wall thickness of adhesive tape ontology.Adhesive tape ontology
The airbag wall of main part be able to bear the air pressure of the airbag wall greater than expansion-head.It is close when being inflated to pressure bladder
The volume of envelope air bag will not vary widely, and the volume of expansion-head can quickly swell.Therefore, door seal of the invention is without length
Time inflation, the volume of expansion-head can quickly increase.Simultaneously as expansion-head can expand under relatively low air pressure, because
The power of this device being inflated to pressure bladder is without excessive, to save time and the energy.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of the cross section of door seal according to an embodiment of the invention；
Fig. 2 is the schematic diagram that door seal according to an embodiment of the invention is installed on refrigerator door；
Fig. 3 is the transversal schematic diagram that door seal according to an embodiment of the invention is installed on refrigerator door；
Fig. 4 is the structural block diagram of refrigerator according to an embodiment of the invention；
Fig. 5 is the side view of the door body of refrigerator according to an embodiment of the invention；And
Fig. 6 is the top view of the door body of refrigerator according to an embodiment of the invention.
Specific embodiment
The present embodiment provides firstly a kind of door seal 100 for refrigerator, and Fig. 1 is door according to an embodiment of the invention
The schematic diagram of the cross section of envelope 100 comprising: adhesive tape ontology 110, expansion-head 120, mounting base 130 and support column 140.
The pressure bladder 111 extended along its length is defined inside adhesive tape ontology 110, above-mentioned adhesive tape ontology 110
The cross section of main body is approximately rectangle, i.e., there are four the sides extended along its length for the main body tool of adhesive tape ontology 110.On
State four sides include two larger and smooth sides of relative area and relative area it is smaller and have multiple folds 150
Two sides.110 surface of adhesive tape ontology also has the expansion-head 120 for stretching out one of side, the inner space of expansion-head 120
It is connected to pressure bladder 111.In the present embodiment, the above-mentioned side for being provided with expansion-head 120 can for relative area it is larger and
A smooth side, expansion-head 120 can be set in the middle position of above-mentioned side, and can be along perpendicular to above-mentioned side
Direction is stretched out.
In the present embodiment, end of the expansion-head 120 far from mounting base 130 also has disc structure 121, disc structure
121 diameter is greater than the width of 120 other parts of expansion-head.That is, the 120 inside gassy of expansion-head the case where
Under, free end has a circular protrusion.
Mounting base 130 is set to adhesive tape ontology 110 relative on another side of expansion-head 120.That is, installation
Seat 130 is set on the larger and smooth side of adhesive tape ontology 110 another relative area, in the present embodiment, mounting base 130
Can also preferably it be arranged with the position face of expansion-head 120.Above-mentioned mounting base 130 can also be arrow-shaped, and it acts as peaces
It is inserted into the mounting groove of refrigerator door, to fix door seal 100.
Support column 140 is set to inside pressure bladder 111, and one end connects mounting base 130, and the other end protrudes into expansion-head
120 space interior is used to support expansion-head 120.In the present embodiment, the position face of mounting base 130 and expansion-head 120,
Above-mentioned support column 140 is vertical with biggish two sides of 110 relative area of adhesive tape ontology, and one end connects the bottom of mounting base 130
Portion, the other end protrude into the space interior of expansion-head 120.Support column 140 is preferably made of the material with certain degree of hardness,
The supporting role to expansion-head 120 can be played.One end that above-mentioned support column 140 protrudes into 120 space interior of expansion-head can be with
Tool there are two bifurcated 141, the ends of two bifurcateds 141 against disc structure 121 airbag wall, further to support expansion-head
120 airbag wall.Above-mentioned two bifurcated 141 is made of the material with certain deformability, and its free end is towards adhesive tape
Ontology 110 is arranged, so that the end of support column 140 forms arrow-shaped, in order to which expansion-head 120 is inserted into the groove structure of refrigerator
It is interior.
Above-mentioned door seal 100 further includes one or more diaphragm seals 160 and one or more clamping devices 170.Diaphragm seal 160
Be set to side both sides edge in the width direction of the adhesive tape ontology 110 with expansion-head 120, and laterally where it is flat
Extend in face.In the present embodiment, above-mentioned diaphragm seal 160 is preferably 2, is respectively arranged at a left side for the side of adhesive tape ontology 110
Right both sides edge, above-mentioned diaphragm seal 160 can be used for the refrigerator body that reclines, to improve the heat insulation effect of door seal 100.Clamping device
170 are set to the junction of mounting base 130 Yu adhesive tape ontology 110, and the angle formed in mounting base 130 and adhesive tape ontology 110
Interior extension.In the present embodiment, clamping device 170 is preferably two, at each side setting one of mounting base 130.Occlusion
Part 170 can be closely extruded in door body when door seal 100 is installed in door body, mounting base 130 can be made in refrigerator in this way
Door body on position it is more stable.
It should be noted that Fig. 1 show the cross-sectional view of door seal 100, and door seal 100 has certain length, because
This above-mentioned expansion-head 120, support column 140 and mounting base 130 can extend along the length direction of adhesive tape ontology 110.
Pressure bladder 111 is configured to be charged or discharge gas, to adjust the size of expansion-head 120.According to aforementioned interior
Holding, pressure bladder 111 is connected with the inner space of expansion-head 120, therefore, during being inflated to pressure bladder 111,
The volume of expansion-head 120 is capable of increasing.In the present embodiment, the air bag wall thickness of expansion-head 120 is less than the gas of adhesive tape ontology 110
Wall thickness.Therefore, the airbag wall of the main part of adhesive tape ontology 110 is able to bear the gas of the airbag wall greater than expansion-head 120
Pressure.When being inflated to pressure bladder 111, the volume of pressure bladder 111 will not be varied widely, and expansion-head 120
Volume can quickly swell.Preferably, the airbag wall of the disc structure 121 of expansion-head 120 can also further be thinner than expansion-head 120
The airbag wall of other parts, so that the disc structure 121 of expansion-head 120 can more rapidly expand.
The present embodiment additionally provide it is a kind of for refrigerator, the refrigerator include: cabinet 200, door body 300, above-mentioned door seal 100,
Door body detection device 400 and air pump 500, Fig. 2 are that door seal 100 according to an embodiment of the invention is installed on refrigerator door
Schematic diagram on 300；Fig. 3 is the transversal signal that door seal 100 according to an embodiment of the invention is installed on refrigerator door 300
Figure；Fig. 4 is the structural block diagram of refrigerator according to an embodiment of the invention；Fig. 5 is refrigerator according to an embodiment of the invention
Door body 300 side view；And Fig. 6 is the top view of the door body 300 of refrigerator according to an embodiment of the invention.
As shown in figure 3, the edge of cabinet 200 towards 300 side of door body is arranged fluted 210, above-mentioned groove 210 can
With the expansion-head 120 for accommodating above-mentioned door seal 100.In the present embodiment, the shape Yu expansion-head 120 of above-mentioned groove 210
Shape matches.The bottom of groove 210 is additionally provided with the bigger circular trough of accommodation space, to cooperate the circle for accommodating expansion-head 120
Face structure 121.
Door body 300 can be opened and closed to be set to 200 outside of cabinet, and the part for corresponding to the groove 210 of cabinet 200 is provided with
Mounting groove 310.Above-mentioned mounting groove 310 is for installing door seal 100.It will be appreciated by those skilled in the art that above-mentioned groove 210 and peace
Tankage 310 can extend in order to cooperate door seal 100 to use along the edge of cabinet 200 or door body 300.
Above-mentioned door seal 100 is arranged along the edge of door body 300 towards 200 side of cabinet, i.e., door seal 100 is installed on door body
300 and cabinet 200 contact portion.Mounting base 130 is inserted into mounting groove 310, and door seal 100 is fixedly mounted, clamping device 170 is tight
It is thickly extruded in door body, so that position of the mounting base 130 in the door body of refrigerator is more stable.When door body 300 is closed, door
The expansion-head 120 of envelope 100 protrudes into groove 210, meanwhile, above-mentioned diaphragm seal 160 reclines refrigerator body 200, to improve door seal 100
Heat insulation effect.The relatively small side of other two area of door seal 100 has multiple folds 150, for buffering door body 300
Impact force when closing.
Door body detection device 400 is for generating opening signal or door signal.Above-mentioned door body detection device 400 includes:
One detection device 410 and second detection device 420.As shown in figure 5, the first detection device 410, is set to the handle of door body 300
Place is configured to generate opening signal when sensing door body 300 and being held.In the present embodiment, refrigerator handle is to be set to ice
Chamber door body 300 opens the recess of side edge, and the first detection device 410 can be the sensor for being set to concave inside, work as user
When hand is protruded into recess, the first detection device 410 generates opening signal, indicates that door body 300 will be opened.Second detection device
420, it is set to the edge of the opening side of door body 300 or is set to opening side of the cabinet 200 towards 300 one side of door body
Edge is configured to generate door signal when sensing door and touching with cabinet 200.Second detection device 420 can be equally biography
Sensor, when door body 300 is closed completely, second detection device 420 issues door signal.
Air pump 500 is set in door body 300, in the present embodiment, as shown in fig. 6, the top surface of door body 300 is provided with along door
The cavity 310 that 300 width direction of body extends, air pump 500 are set in cavity 310.Air pump 500 passes through piping connection to blanket gas
Inside capsule 111, for inflated for deflated to pressure bladder 111.Above-mentioned adhesive tape ontology 110 is provided with blowing mouth, and air pump 500 passes through
Piping connection blowing mouth, for being that pressure bladder 111 is inflated for deflated.
Air pump 500 is micro air pump, power can between 2W-6W, air pump 500 also with the electric phase of door body detection device 400
Even, for receiving the opening signal or door signal of door body detection device 400.Air pump 500 is after receiving opening signal, to close
It seals air bag 111 to deflate, so that 120 atrophy of expansion-head.When the volume of expansion-head 120 is less than the volume of groove 210, expansion-head
120 can detach groove 210, so that door seal 100 is detached from cabinet 200.
After receiving door signal, air pump 500 is inflated to pressure bladder 111, to increase the volume of expansion-head 120 and make
Obtain inner surface of the airbag wall against groove 210 of expansion-head 120.210 inner wall surface of air bag wall surface and groove of expansion-head 120
Pressure increase, frictional force increases so that door seal 100 tenses door body 300 and cabinet 200.Preferably, in the present embodiment, swollen
The end of swollen head 120 has disc structure 121, and the bottom of groove 210 is provided with the circular trough that cooperation accommodates disc structure 121.
When expansion-head 120 is full of air, disc structure 121 expands in circular trough, further strengthens door seal 100 and cabinet 200
Bonding strength, so that door body 300 is more difficult to separate with cabinet 200.
Present embodiments provide a kind of door seal 100, comprising: adhesive tape ontology 110, mounting base 130 and support column 140.Adhesive tape
The pressure bladder 111 extended along its length is defined inside ontology 110, adhesive tape ontology 110, which also has, stretches out one side
The inner space of the expansion-head 120 in face, expansion-head 120 is connected to pressure bladder 111, and side is the length along adhesive tape ontology 110
The side that direction extends.Support column 140 is set to inside pressure bladder 111, and one end connects mounting base 130, another
The space interior of expansion-head 120 is protruded at end, is used to support expansion-head 120.Pressure bladder 111 is configured to be charged or discharge gas
Body, to adjust the size of expansion-head 120.The door seal 100 of the present embodiment can be installed on refrigerator door 300, when 300 quilt of door body
When user closes, due to supporting with support column 140, expansion-head 120 is able to enter pre-set groove on refrigerator body 200
Inside 210.By the inflatable and deflatable of control pressure bladder 111, to adjust the expanded size of expansion-head 120.When expansion-head 120
When expanding, the airbag wall of expansion-head 120 and the pressure of 210 inner sidewall of groove increase, while frictional force increases, so that door seal 100
Tense door body 300 and cabinet 200；When expansion-head 120 reduces, the airbag wall and 210 inner sidewall of groove of expansion-head 120 are detached from,
Expansion-head 120 can extract out out of groove 210, so that door body 300 leaves cabinet 200.The present embodiment by expansion-head 120 into
Row inflation so that refrigerator door 300 seal it is stronger, meanwhile, gap is completely by door seal between refrigerator door 300 and cabinet 200
100 sealing fillings, improve the heat insulation effect of refrigerator.
In addition, the heat-proof quality of air will much be better than the plastic material for making door seal 100.Refrigerator of the invention exists
When door body 300 is closed, be filled with air into pressure bladder 111 so that air is sufficient in wind envelope 100, increase door seal 100 every
Hot property further improves the heat insulation effect of refrigerator.
Further, the air bag wall thickness of the expansion-head 120 of the present embodiment is less than the air bag wall thickness of adhesive tape ontology 110.
The airbag wall of the main part of adhesive tape ontology 110 is able to bear the air pressure of the airbag wall greater than expansion-head 120.When to pressure bladder
111 when being inflated, and the volume of pressure bladder 111 will not vary widely, and the volume of expansion-head 120 can quickly swell.
Therefore, without inflating for a long time, the volume of expansion-head 120 can quickly increase the door seal 100 of the present embodiment.Simultaneously as expansion
First 120 can expand under relatively low air pressure, therefore the power for the device being inflated to pressure bladder 111 is without mistake
Greatly, to save time and the energy.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (11)
1. the edge of a kind of door seal for refrigerator, cabinet towards the door body side of the refrigerator of the refrigerator is provided with
Groove, the door seal are arranged along the edge of the door body towards the cabinet side, comprising:
Adhesive tape ontology, inside define the pressure bladder extended along its length；
Expansion-head stretches out a side of the adhesive tape ontology, for protruding into the groove, inner space and the sealing
Air bag connection, and the side is along the side that the length direction of the adhesive tape ontology extends；
Mounting base is set to the adhesive tape ontology relative on another side of the expansion-head；With
Support column is set to inside the pressure bladder, and one end connects the mounting base, and the other end protrudes into the expansion-head
Space interior, be used to support the expansion-head；Wherein
The pressure bladder is configured to be charged or release gas, to adjust the size of the expansion-head.
2. door seal according to claim 1, wherein
End of the expansion-head far from the mounting base also has disc structure, and the diameter of the disc structure is greater than described swollen
The width of swollen head other parts.
3. door seal according to claim 2, wherein
The support column protrudes into one end tool of the expansion-head space interior there are two bifurcated, the ends of described two bifurcateds against
The airbag wall of the disc structure.
4. door seal according to claim 3, wherein
Described two bifurcateds are made of the material with certain deformability, and its free end is set towards the adhesive tape ontology
It sets.
5. door seal according to any one of claim 1 to 4, wherein
The air bag wall thickness of the expansion-head is less than the air bag wall thickness of the adhesive tape ontology.
6. door seal according to any one of claim 1 to 4, wherein
The expansion-head, the support column and the mounting base extend along the length direction of the adhesive tape ontology.
7. door seal according to any one of claim 1 to 4, wherein
There are four sides for its length direction tool that prolongs of the adhesive tape ontology, and the opposite and smooth side of two of them is respectively set
There are the expansion-head and the mounting base, other two side has multiple folds.
8. door seal according to any one of claim 1 to 4, further includes:
One or more diaphragm seals are set to the adhesive tape ontology and are provided with the side of the expansion-head in the width direction
Both sides edge, and extend along the plane where the side；With
One or more clamping devices, are set to the junction of the mounting base Yu the adhesive tape ontology, and in the mounting base and
Extend in the angular range that the adhesive tape ontology is formed.
9. a kind of refrigerator, comprising:
Cabinet；
Door body can be opened and closed to be set on the outside of the cabinet, and the part for corresponding to the groove of the cabinet is provided with mounting groove；
Such as door seal described in any item of the claim 1 to 8, the mounting base is inserted into the mounting groove, to be fixedly mounted
State door seal；Door body detection device is configured to generate opening signal or door signal；And
Air pump is set in the door body, by being used for the pressure bladder inside piping connection to the pressure bladder
It is inflated for deflated；Wherein
The air pump is also electrically connected with the door body detection device, and is configured to after receiving the opening signal, to described
Pressure bladder is deflated, so that the volume of the expansion-head is less than the volume of the groove, the door seal is detached from the cabinet；?
After receiving the door signal, Xiang Suoshu pressure bladder inflation, to increase the volume of the expansion-head and make the expansion
The airbag wall of head against the groove inner surface so that the door seal tenses the door body and the cabinet.
10. refrigerator according to claim 9, wherein
The top surface of the door body is provided with the cavity extended along the door body width direction, and the air pump is set to the cavity
It is interior.
11. refrigerator according to claim 9 or 10, wherein the door body detection device includes:
First detection device is set at the handle of the door body, is configured to generate institute when sensing the door body and being held
State opening signal；
Second detection device is set to the edge of the opening side of the door body or is set to the cabinet towards the door body
The edge of opening side on one side is configured to generate the door signal when sensing the door body and touching with the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937277.6A CN106568285B (en) | 2016-11-01 | 2016-11-01 | Door seal and refrigerator for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937277.6A CN106568285B (en) | 2016-11-01 | 2016-11-01 | Door seal and refrigerator for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106568285A CN106568285A (en) | 2017-04-19 |
| CN106568285B true CN106568285B (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610937277.6A Active CN106568285B (en) | 2016-11-01 | 2016-11-01 | Door seal and refrigerator for refrigerator |
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| CN (1) | CN106568285B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107024051A (en) * | 2017-03-20 | 2017-08-08 | 合肥华凌股份有限公司 | Refrigerator |
| CN108302865A (en) * | 2018-02-26 | 2018-07-20 | 合肥美的电冰箱有限公司 | A kind of variable volume refrigerator |
| CN108426413B (en) * | 2018-04-19 | 2021-04-23 | 海尔智家股份有限公司 | Split door body assembly and refrigerator |
| CN109764605A (en) * | 2018-12-28 | 2019-05-17 | 青岛海尔股份有限公司 | A kind of refrigerator and its control method |
| CN109780797A (en) * | 2018-12-28 | 2019-05-21 | 青岛海尔股份有限公司 | Refrigerator |
| CN110593736A (en) * | 2019-08-21 | 2019-12-20 | 步阳集团有限公司 | Waterproof safety door |
| CN113883792B (en) * | 2020-07-03 | 2023-02-17 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN113883791B (en) * | 2020-07-03 | 2022-12-20 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN113883816B (en) * | 2020-07-03 | 2023-01-20 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN113883794B (en) * | 2020-07-03 | 2023-01-20 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
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| CN112081921A (en) * | 2020-08-04 | 2020-12-15 | 中国运载火箭技术研究院 | Sealing ring |
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| CN113091376B (en) * | 2021-05-14 | 2023-01-24 | 北京惠远明珠科技有限公司 | Intelligent freezer of subregion management |
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| CN106568285A (en) | 2017-04-19 |
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