CN109780795A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN109780795A CN109780795A CN201811622795.4A CN201811622795A CN109780795A CN 109780795 A CN109780795 A CN 109780795A CN 201811622795 A CN201811622795 A CN 201811622795A CN 109780795 A CN109780795 A CN 109780795A
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- door body
- cabinet
- rope
- door
- detent
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Abstract
The present invention relates to field of refrigeration equipment more particularly to a kind of refrigerators.The refrigerator is provided with cabinet and the door body for seal case, and the refrigerator includes the door seal being fixed on front side of the outer edge of the cabinet, and in door body closure, the door seal is sealed between the door body and cabinet；The door seal inner hollow, the cabinet further includes the rope item being embedded inside the door seal, the rope item includes to wear out to lean out section outside the door seal, the door body includes the protruding portion being arranged towards the cabinet side, thus by the elastic adjusting to realize seal degree between door body and cabinet of tricing line item, so that the rope item tightening is with the protruding portion of door body described in hoop to seal the refrigerator when the door body is closed, to reduce loss of refrigeration capacity, energy consumption is reduced；The door body when pulled, the rope item loosens the door body and opens door body easily to eliminate the frictional force between the door seal and the door body, easy to operate, and user's use feeling is promoted.
Description
Technical field
The present invention relates to field of refrigeration equipment more particularly to a kind of refrigerators.
Background technique
In existing refrigerator, the cold air of cabinet is exchanged with extraneous hot gas progress heat in order to prevent, usually in door body
Door seal is provided between cabinet；In order to improve the effect of door seal barrier heat exchange, when door body is closed, door body and cabinet are needed
Between being attached together tightly.
It is understood that in actual use, when refrigerator closed state, needs tightly close between door body and cabinet
Envelope is to reduce cooling capacity loss；Adsorption capacity when opening the door between door body and cabinet can then become the resistance for hindering door body to pull open, especially
For its crowd small for strength when opening large refrigerator, use feeling is poor harder, or even causes reaction force due to firmly opening the door
Cause unnecessary personal safety hidden danger.
Therefore it provides between a kind of adjustable door body and cabinet seal degree refrigerator, just become a kind of urgently to be resolved
The problem of.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes a kind of refrigerators.
To achieve the goals above, technical solution provided by the invention is as follows: a kind of refrigerator, and the refrigerator is provided with cabinet
With the door body for seal case, the refrigerator includes the door seal being fixed on front side of the outer edge of the cabinet, is closed in door body
In the case where conjunction, the door seal is sealed between the door body and cabinet；The door seal inner hollow, the cabinet further include embedding
Rope item inside the door seal, the rope item includes the section that leans out worn out outside the door seal, and the refrigerator is provided with
To the driving device for driving the rope item to tighten or loosen；
The door body includes the protruding portion being arranged towards the cabinet side, when the door body is closed, the driving dress
The driving rope item tightening is set with the protruding portion of door body described in hoop so that door seal seals the refrigerator；In the door body quilt
When pulling, the driving device drives the rope item to loosen the door body to eliminate the friction between the door seal and the door body
Power.
As a further improvement of the present invention, the driving device includes and the stretching structure for leaning out section and connecting, institute
Stating stretching structure includes extensible member, and the extensible member has stretching state and contraction state, when the extensible member is in contraction-like
When state, the section that leans out is stretched so that item tightening of restricting；When the extensible member is in stretching state, the rope item loosens.
As a further improvement of the present invention, the stretching structure further includes stretching out or shrinking to control the extensible member
Electrical control member, when the electrical control member be powered when, the extensible member is in contraction state；It is described to stretch when electrical control member power-off
Contracting part is in stretching state.
As a further improvement of the present invention, the cabinet is provided with the switch being electrically connected with the electrical control member, described
Switch includes being set to the cabinet close to the push switch of the door body side, and the door body is close to the side of the cabinet
It is provided with the first pressing lever corresponding with the push switch；
When first pressing lever presses the push switch, the electrical control member is powered；When the push switch
When being separated with first pressing lever, the electrical control member power-off.
As a further improvement of the present invention, first that connection first pressing lever is additionally provided in the door body resets
Spring, first pressing lever are provided with first hand far from the side of the cabinet；When the first hand is deviating from
On the direction of cabinet when pulled, the first back-moving spring is compressed and the push switch and first pressing lever divide
From；
When the first hand is released and the door body is closed, the first back-moving spring resets so that described the
One pressing lever presses the push switch.
As a further improvement of the present invention, the driving device further includes the slide construction connecting with the extensible member,
The slide construction includes sliding shoe, and the cabinet is additionally provided with the first rope that one end is connect with the sliding shoe, described
The first rope other end is connect with the extensible member；The cabinet is additionally provided with one end and second rope for leaning out section and connecting
Rope, the second rope other end are fixedly connected with the sliding shoe far from the side of first rope；
The extensible member includes the clamping portion extended to form from the extensible member towards the door body direction, the flexible knot
Structure further includes covering at retaining structure on the outside of the extensible member to cooperate with the clamping portion, and the retaining structure offers the
One detent and the second detent, second detent are greater than first detent and first rope at a distance from first rope
The distance of rope；
When the clamping portion is connected in the second detent, the extensible member is in contraction state；
When the sliding shoe is slided towards the door body direction so that the clamping portion is connected in first detent, institute
It states extensible member and is in stretching state.
As a further improvement of the present invention, the driving device further includes being set to the door body and blocking with described first
Corresponding second pressing lever in position, second pressing lever are provided with second hand far from the side of the cabinet；
When the door body is in off state, if the second hand is pulled on the direction away from cabinet, institute
The second pressing lever is stated to separate with first detent；If the second hand is not pulled, the second pressing lever clamping
In first detent.
As a further improvement of the present invention, the slide construction further includes the first sliding that is horizontally disposed and being parallel to each other
Slot, the second sliding groove, first sliding groove are located at the top of the second sliding groove, and the sliding shoe is provided with several pillars,
Middle a part of pillar is extend into the first sliding groove, and another part is extend into the second sliding groove；
The length of first sliding groove is more than or equal to the distance between first detent and second detent；
Second pressing lever is provided with close to the side of the sliding shoe towards the inclined oblique male member of the door body, works as institute
When stating the second pressing lever towards away from the movement of cabinet direction, the sliding shoe is driven towards the door body by the oblique male member and slides.
As a further improvement of the present invention, second that connection second pressing lever is additionally provided in the door body resets
Spring, when the second hand on the direction away from cabinet when pulled, the second back-moving spring is compressed and described
Second pressing lever is separated with first detent；
When the second hand is released and the door body is closed, the second back-moving spring resets so that second presses
Compression bar is connected in first detent.
As a further improvement of the present invention, the rope item is spliced by several segments and at least one section is spring or elasticity
Rope.
The beneficial effects of the present invention are: the invention proposes a kind of refrigerator, by the outer edge for being fixed on the cabinet
Locate to be embedded rope item in the door seal of front side, the protruding portion of door body described in hoop is capable of when tightening by tricing line item, to realize institute
It states door body to fit closely with cabinet, to reduce loss of refrigeration capacity, reduces energy consumption；Door seal and door are eliminated when loosening by tricing line item
Frictional force between body, easy to operate so as to open door body easily, user's use feeling is promoted.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is when refrigerator door is closed in the present invention and not side view when pulled；
Fig. 2 be the present invention in refrigerator door close when and side view when pulled；
Fig. 3 is the side view of refrigerator door opening state in the present invention；
Fig. 4 is the structural schematic diagram of rope item tightening on cabinet in the present invention；
Fig. 5 is the structural schematic diagram that rope item loosens on cabinet in the present invention；
Fig. 6 is structural schematic diagram of the driving device under state described in Fig. 1 in one embodiment of the invention；
Fig. 7 is structural schematic diagram of the driving device under state described in Fig. 2 in one embodiment of the invention；
Fig. 8 is structural schematic diagram of the driving device under state described in Fig. 3 in one embodiment of the invention；
Fig. 9 is structural schematic diagram of the driving device under state described in Fig. 1 in another embodiment of the present invention；
Figure 10 is structural schematic diagram of the driving device under state described in Fig. 2 in another embodiment of the present invention；
Figure 11 is structural schematic diagram of the driving device under state described in Fig. 3 in another embodiment of the present invention；
Figure 12 is the structural schematic diagram of the second pressing lever and the first detent discrete state in another embodiment of the present invention；
Figure 13 is connected in structural schematic diagram when the first detent for the second pressing lever in another embodiment of the present invention；
Figure 14 is the enlarged structure schematic diagram in Fig. 9 at A；
Figure 15 is the enlarged structure schematic diagram in Figure 10 at B；
Figure 16 is the enlarged structure schematic diagram in Figure 11 at C；
Figure 17 A- Figure 17 C is the first structure diagram of sliding shoe in another embodiment of the present invention；
Figure 18 A- Figure 18 C is the second structural schematic diagram of sliding shoe in another embodiment of the present invention；
Wherein, 100 --- refrigerator, 1 --- cabinet, 10 --- door seal, 11 --- pipeline, 20 --- rope item, 21 --- it visits
Section out, 2 --- door body, 30 --- protruding portion, 3 --- driving device, 40 --- stretching structure, 41 --- extensible member, 411 ---
Clamping portion, 42 --- electrical control member, 43 --- retaining structure, 431 --- the first detent, 432 --- the second detent, 50 --- pressing
Formula switch, 51 --- pressing piece, 52 --- contact jaw, 60 --- the first pressing lever, 61 --- first hand, 70 --- first
Reset spring, 80 --- slide construction, 81 --- sliding shoe, 811 --- main body, 812 --- fixture block, 8121 --- the first limit
Face, 8122 --- the first guide surface, 813 --- opening, 814 --- shaft, 815 --- pillar, 816 --- the 4th resets bullet
Spring, 82 --- the first sliding groove, 83 --- the second sliding groove, 84 --- third sliding groove, 90 --- the first rope, 110 ---
Second rope, 120 --- the second pressing lever, 121 --- second hand, 122 --- oblique male member, 130 --- second resets bullet
Spring, 140 --- third reset spring, 150 --- accommodating chamber.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The mutual positional relationship of different components for ease of description is in normal in refrigerator in embodiments of the present invention
When the state used, the direction far from ground is that upward, the direction towards ground is downward；When user is towards door body, refrigerator
Direction towards user be it is facing forward, far from user direction be backwards；Correspondingly, then defining left and right directions.
As shown in Fig. 1 to Figure 18 C, the invention proposes a kind of refrigerator 100, the refrigerator 100 is provided with cabinet 1 and is used for
The door body 2 of seal case 1, here, there are many types of door body 2, such as: the side of door body 2 can be hinged to case
Body 1, i.e. door body 2 can be rotated along hinge, so as to realize the movement of enabling and shutdown；Door body 2 can be a refrigerator
The door body 2 of 100 drawers, to realize the work of enabling and shutdown by push-and-pull door body 2；
The refrigerator 100 includes the door seal 10 being fixed on front side of the outer edge of the cabinet 1, in the feelings that door body 2 is closed
Under condition, the door seal 10 is sealed between the door body 2 and cabinet 1；10 inner hollow of door seal, the cabinet 1 further include
The rope item 20 being embedded inside the door seal 10, the rope item 20 includes to wear out to lean out section 21, institute outside the door seal 10
Refrigerator 100 is stated to be provided with to drive the rope item 20 to tighten or the driving device 3 loosened；
The door body 2 includes the protruding portion 30 being arranged towards 1 side of cabinet, when the door body 2 is closed, the drive
Dynamic device 3 drives rope item 20 tightening with the protruding portion 30 of door body 2 described in hoop so that door seal 10 seals the refrigerator
100, so that the door body 2 is fitted closely with cabinet 1, to reduce loss of refrigeration capacity, reduce energy consumption；
The door body 2 when pulled, the driving device 3 drives the rope item 20 to loosen the door body 2 to eliminate
The frictional force between door seal 10 and the door body 2 is stated, then facilitates user to open door body 2 easily, structure is simple and use feeling mentions
It rises.
In the specific embodiment of the invention, as shown in Fig. 6 to Figure 18 C, the driving device 3 includes leaning out section with described
The stretching structure 40 of 21 connections, the stretching structure 40 include extensible member 41, and the extensible member 41 has stretching state and contraction
State, when the extensible member 41 is in contraction state, the section 21 that leans out is stretched so that the tightening of item 20 of restricting；When described flexible
When part 41 is in stretching state, the rope item 20 loosens；
Here, as shown in Figure 4 and Figure 5, all respectively there is a L shape pipeline 11 at 10 4 angles of the door seal, and the rope item 20 passes through
Wear the L shape pipeline 11, therefore, in rope item 20 repeatedly in telescopic process, four angles of door seal 10 will not be worn by rope item 20 and
Heat preservation is influenced, and is also conducive to the sealing effect uniformly tied tight at 10 4 angles of door seal；
A pipeline 11 can be set in the ejected position of rope item 20, two of rope item 20 lean out end and from bottom to top pass through
Wherein and to both sides extend；During item 20 of restricting is flexible or door seal 10 is elastic, the pipeline 11 is indeformable and door body 2 is not interfered to open
It closes.Optionally, which can be in the shape of an " I ".It is understood that usually door seal 10 is all more fragile, i.e., for a long time
In use, rope item 20 is easy to lighten gap in door seal 10, and here, the power of rope item 20 is all applied in pipeline 11,
Therefore, it can effectively prevent the generation of such case, and the pull distance for item 20 of restricting can also greatly shorten, it is empty to be conducive to installation
Between saving and pulling reliability.
In an embodiment of the present invention, as shown in Figure 6 to 8, the stretching structure 40 further includes to control described stretch
The electrical control member 42 that contracting part 41 is stretched out or shunk, when the electrical control member 42 is powered, the extensible member 41 is in contraction state；Work as institute
When stating the power-off of electrical control member 42, the extensible member 41 is in stretching state.
Specifically, the cabinet 1 is provided with the switch being electrically connected with the electrical control member 42, the switch includes being set to
The cabinet 1 close to 2 side of door body push switch 50, the door body 2 close to the side of the cabinet 1 be provided with
Corresponding first pressing lever 60 of the push switch 50；
When first pressing lever 60 presses the push switch 50, the electrical control member 42 is powered；When the pressing
When formula switch 50 is separated with first pressing lever 60, the electrical control member 42 is powered off；Here, the push switch 50 can be
It is a plurality of types of, such as otherwise electronic type or mechanical powers off as long as can be powered when pressed, then be all up this
The purpose of invention.
Further, the first back-moving spring 70 for connecting first pressing lever 60 is additionally provided in the door body 2, it is described
First pressing lever 60 is provided with first hand 61 far from the side of the cabinet 1；When the first hand 61 is deviating from case
On the direction of body 1 when pulled, the first back-moving spring 70 is compressed and the push switch 50 and described first presses
Bar 60 separates；
When the first hand 61 is released and the door body 2 is closed, the first back-moving spring 70 reset so that
First pressing lever 60 presses the push switch 50；Here, user is when opening door body 2, it is only necessary to gently drive institute
First hand 61 is stated so that it is separated with the push switch 50, then the electrical control member 42 powers off the then extensible member 41
It stretches out, so that rope item 20 loosens, can easily open door body 2, structure is simple, operates conveniently.
Specifically, the cabinet 1 is recessed inwardly close to the side of the door body 2 is formed with accommodating chamber 150, the push type
Switch 50 is set in the accommodating chamber 150, and the electrical control member 42 includes two terminals, and the push switch 50 includes pressing
Casting die 51 and the contact jaw 52 being electrically connected respectively with two terminals, the pressing piece 51 are conductive material；
When the pressing piece 51 and two contact jaws 52 contact, the electrical control member 42 is powered；When the pressing piece
51 with two contact jaws 52 when separating, and the electrical control member 42 powers off.
Further, the accommodating chamber 150 is additionally provided with the third reset spring 140 for connecting the pressing piece 51, works as institute
When stating push switch 50 and being pressed by the pressing piece 51, the third reset spring 140 is compressed and the pressing piece 51
It is contacted with two contact jaws 52；
When the pressing piece 51 is separated with the push switch 50, the third reset spring 140 resets so that institute
Pressing piece 51 is stated to separate with two contact jaws 52；Here, when the door body 2 is opened, due to third reset spring 140
Reset, then electrical control member 42 power off so that rope item 20 loosen, then needing to close door body 2 and realizing that sealing state is then easier,
Since the door seal 10 is in swelling state, can easily by the door body 2 be pushed into at 1 closure of cabinet, at this point, the pressing
Bar just presses the pressing piece 51, and electrical control member 42 is powered so that the rope tightening of item 20 is so that the door seal 10 tightly wales the door
The protruding portion 30 of body 2 completes the sealing to the refrigerator 100, and whole process is easy to operate, and user experience is promoted.
In an alternative embodiment of the invention, as shown in Fig. 9 to Figure 18 C, the driving device 3 includes and the extensible member 41
The slide construction 80 of connection, the slide construction 80 include sliding shoe 81, and the cabinet 1 is additionally provided with one end and the sliding
The first rope 90 that block 81 connects, 90 other end of the first rope are connect with the extensible member 41；The cabinet 1 is additionally provided with
One end and second rope 110 for leaning out section 21 and connecting, 110 other end of the second rope and the sliding shoe 81 are far from institute
The side for stating the first rope 90 is fixedly connected；
The extensible member 41 includes the clamping portion 411 extended to form from the extensible member 41 towards 2 direction of door body, institute
Stating stretching structure 40 further includes covering at the retaining structure 43 in 41 outside of extensible member to cooperate with the clamping portion 411, institute
It states retaining structure 43 and offers the first detent 431 and the second detent 432, second detent 432 and first rope 90
Distance is greater than first detent 431 at a distance from first rope 90；
When the clamping portion 411 is connected in the second detent 432, the extensible member 41 is in contraction state；
When the sliding shoe 81 is slided towards 2 direction of door body so that the clamping portion 411 is connected in first card
When position 431, the extensible member 41 is in stretching state.
Specifically, the slide construction 80 as described above further includes the first sliding groove that is horizontally disposed and being parallel to each other
82, the second sliding groove 83, first sliding groove 82 are located at the top of the second sliding groove 83, and the sliding shoe 81 is provided with several
Pillar 815, a portion pillar 815 are extend into the first sliding groove 82, and another part is extend into the second sliding groove 83；
The length of first sliding groove 82 is more than or equal between first detent 431 and second detent 432
Distance；
Second pressing lever 120 is provided with inclined tiltedly convex towards the door body 2 close to the side of the sliding shoe 81
Part 122, when second pressing lever 120 away from 1 direction of cabinet towards when moving, the sliding shoe 81 is by oblique 122 band of male member
It is dynamic to be slided towards the door body 2.
Specifically, driving device 3 as described above further include be set to the door body 2 and with 431 phase of the first detent
Corresponding second pressing lever 120, second pressing lever 120 are provided with second hand 121 far from the side of the cabinet 1；
When the door body 2 is in off state, if the second hand 121 is pulled on the direction away from cabinet 1,
Then second pressing lever 120 is separated with first detent 431；If the second hand 121 is not pulled, described
Two pressing levers 120 are connected in first detent 431；The of connection second pressing lever 120 is additionally provided in the door body 2
Two reset springs 130, when the second hand 121 away from cabinet 1 direction on when pulled, the second back-moving spring
130 are compressed and second pressing lever 120 is separated with first detent 431；
When the second hand 121 is released and the door body 2 is closed, the second back-moving spring 130 reset with
The second pressing lever 120 is set to be connected in first detent 431；
Here, in user's use process, when needing to open door body 2, the second hand 121 only need to gently be driven
So that the second back-moving spring 130 is compressed and the second pressing lever 120 is detached from first detent 431, then by described oblique
Male member 122 drives the sliding shoe 81 to move towards 2 direction of door body, and then the extensible member 41 is pulled to enter stretching state, from
And item 20 of restricting loosens, and can operate conveniently, user experience is promoted without that arduously can open easily door body 2；
It after door body 2 is opened, needs to close door body 2 and realizes that the sealing of refrigerator 100 is then easier, since rope item 20 loosens
The i.e. described door seal 10 is in relaxation state, can easily by the door body 2 be pushed into at 1 closure of cabinet, at this point, second bullet
Spring resets so that the clamping portion 411 for being connected to first detent 431 originally is ejected by second pressing lever 120, to make
Second pressing lever 120 is connected in first detent 431, clamping portion 411 be extruded after towards 432 side of the second detent
Second detent 432 is connected in movement and the extensible member 41 is driven to make the tightening of item 20 of restricting into contraction state, thus
The door seal 10 tightly wales the protruding portion 30 of the door body 2, completes the sealing to the refrigerator 100, whole process operation letter
Single, user experience is promoted.
Preferably, in the specific embodiment of the invention, as shown in Figure 12 and Figure 13, the clamping portion 411 is by elastic material
Material is made；The gravity of the extensible member 41 is greater than the gravity of the sliding shoe 81；
In this way, in 2 closed state of door body, if applying the power for deviating from 1 direction of cabinet to second hand 121, described the
The oblique male member 122 of two pressing levers 120 can drive the sliding shoe 81 to slide towards the door body 2, and the extensible member 41 is upward
It pulls, then the clamping portion 411 is driven upward by being connected in the second detent 432 originally to the first detent 431, by institute
Stating clamping portion 411 has elasticity, disappears when originally by the extruding force of 43 inner wall of retaining structure to first detent 431
It loses, is connected in the first detent 431 so that clamping portion 411 restores, the extensible member 41 stretches out, and rope item 20 loosens, door body 2
It can be opened easily；
When needing to close door body 2, second pressing lever 120 is pressed when door body 2 is reached with 1 closed position of cabinet
At first detent 431, then the clamping portion 411 is stretched by the extruding force towards 1 direction of cabinet due to described
The gravity of contracting part 41 is greater than the gravity of the sliding shoe 81, and the extensible member 41 moves downward at this time, thus the clamping portion 411
Also it moves downwardly at second detent 432, originally by the extruding force of 43 inner wall of retaining structure to second card
It disappears when position 432, is connected in the second detent 432 so that clamping portion 411 restores, the extensible member 41 is shunk, item of restricting
Door body 2 described in 20 tightening bandings, entire refrigerator 100 complete sealing.
Preferably, as shown in Figure 14 to Figure 18 C, the slide construction 80 further includes third sliding groove 84, and the third is sliding
Dynamic slot 84 is set to second sliding groove 83 towards at the endpoint of door body 2 and in arc-shaped, the third sliding groove 84 and institute
State that the second sliding groove 83 is connected and the center of circle of 84 circular arc of third sliding groove is the first sliding groove 82 towards the end of door body 2
Point；
Here, described when second pressing lever 120 is moved towards the door body 2 as in the situation of Figure 14 to Figure 16
Oblique male member 122 drives the pillar 815 of the sliding shoe 81 sliding to door body 2 along first sliding groove 82, the second sliding groove 83
It is dynamic；
Later, sliding shoe 81 move to always first sliding groove 82, the second sliding groove 83 towards door body 2 endpoint；
Later, the pillar 815 in the second sliding groove 83 can be entered in third sliding groove 84 and be moved in a circle, and
Pillar 815 in the first sliding groove 82 always situated in the endpoint towards door body 2 at, it is to be understood that in the process
Sliding shoe 81 can slowly be detached from oblique male member 122, and finally no longer contact with oblique male member 122；
Optionally, for the first structure of the sliding shoe 81 as shown in Figure 17 A to Figure 17 C, the sliding shoe 81 includes main body
811, main body 811 is vertically disposed with the pillar 815 for protruding into the first, second sliding groove 83, so that sliding shoe 81 can
Horizontal sliding is done along the first, second sliding groove 83, the bottom of the main body 811 is provided with opening 813, the opening 813
It is connected to the exterior space below the main body 811 and is connected to the exterior space backwards to door body 2 of the main body 811,
The fixture block 812 that is provided with shaft 814 in the opening 813 and can rotate along shaft 814, fixture block 812 is from the opening
It is stretched out in 813, it is to be understood that the fixture block 812 can be rotated along the direction far from door body 2, and be rotated when towards door body 2
When, finally by the side towards door body 2 of opening 813 to blocking, in actual production, adjustable shaft 814 and the side
Distance, when distance it is smaller when, fixture block 812 will be smaller towards the angle that door body 2 rotates；
Here, during shutdown, the oblique male member 122 can touch fixture block 812 along the direction away from door body 2,
It is rotated it is understood that fixture block 812 can be done along the direction far from door body 2, later, oblique male member 122 simultaneously no longer contacts fixture block
812。
Optionally, for the second structure of the sliding shoe 81 as shown in Figure 18 A to Figure 18 C, the sliding shoe 8164 includes master
Body 811, main body 811 are vertically disposed with the pillar 815 for protruding into the first, second sliding groove 83, so that 81 energy of sliding shoe
It is enough to do horizontal sliding along the first, second sliding groove 83, the bottom of the main body 811 is provided with downward opening opening 813,
Fixture block 812 is set in the opening 813, and the top of fixture block 812 and the opening 813 is provided with the 4th reset spring
816, when the fixture block 812 is not by pressure upward, the 4th reset spring 816 can eject the fixture block 812 described
Opening 813, the face of fixture block 812 towards the door body 2 are the first guide surface 8122, away from the face of door body 2 are the first confined planes
8121.Here, the first guide surface 8122 can be inclined-plane；
Here it is possible to understand, when oblique male member 122 from the first confined planes 8121 apply towards door body 2 active force when,
Sliding shoe 81 can be allowed to do horizontal sliding along the first, second sliding groove 83 of direction is done；And work as oblique male member 122 from the first guide surface
8122 apply deviate from door body 2 active force when, can allow fixture block 812 retraction opening 813 in, therefore, oblique male member 122 can smoothly from
The direction positioned at 81 front side of sliding shoe is moved to positioned at the direction of 81 rear side of sliding shoe.
Preferably, the rope item 20 is spliced by several segments, and at least one section is spring or elastic rope.Such as Fig. 4, Fig. 5
Shown, the curve in item 20 of restricting is spring or elastic rope.It is understood that the brake force of the driving device 3 needs greatly
In the spring or the elastic force of elastic rope.
Preferably, the position that the door seal 10 is in contact with protruding portion 30 is both provided with dent, the protruding portion 30 and door
The position that envelope 10 is in contact is both provided with dent；Certainly, if the position that the door seal 10 is in contact with door body 2 be all it is coarse,
The frictional force between door seal 10 and door body 2 then can be greatly improved, equally can achieve the purpose of the present invention.
In conclusion the invention proposes a kind of refrigerator 100, by front side of the outer edge for being fixed on the cabinet 1
Door seal 10 in be embedded rope item 20, tightened by simply controlling the rope item 20 and loosened close between realization door body 2 and cabinet 1
The adjusting of envelope degree, when the door body 2 is closed, rope item 20 tightening is with the protruding portion 30 of door body 2 described in hoop to make
It obtains door seal 10 and seals the refrigerator 100, so that the door body 2 is fitted closely with cabinet 1, to reduce loss of refrigeration capacity, reduce energy
Consumption；The door body 2 when pulled, the rope item 20 loosens the door body 2 to eliminate between the door seal 10 and the door body 2
Frictional force, then facilitate user to open door body 2 easily, use feeling is promoted.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (10)
1. a kind of refrigerator, the refrigerator is provided with cabinet and the door body for seal case, which is characterized in that the refrigerator includes
The door seal being fixed on front side of the outer edge of the cabinet, in the case where door body closure, the door seal is sealed in the door body
Between cabinet；The door seal inner hollow, the cabinet further include the rope item being embedded inside the door seal, the rope item packet
The section that leans out worn out outside the door seal is included, the refrigerator is provided with the driving dress to drive the rope item to tighten or loosen
It sets；
The door body includes the protruding portion being arranged towards the cabinet side, and when the door body is closed, the driving device is driven
The rope item tightening is moved with the protruding portion of door body described in hoop so that door seal seals the refrigerator；It is pulled in the door body
When, the driving device drives the rope item to loosen the door body to eliminate the frictional force between the door seal and the door body.
2. a kind of refrigerator according to claim 1, which is characterized in that the driving device includes connecting with the section that leans out
Stretching structure, the stretching structure includes extensible member, and the extensible member has stretching state and contraction state, when described flexible
When part is in contraction state, the section that leans out is stretched so that item tightening of restricting；It is described when the extensible member is in stretching state
Rope item loosens.
3. a kind of refrigerator according to claim 2, which is characterized in that the stretching structure further includes to control described stretch
The electrical control member that contracting part is stretched out or shunk, when the electrical control member is powered, the extensible member is in contraction state；When the electrical control member
When power-off, the extensible member is in stretching state.
4. a kind of refrigerator according to claim 3, which is characterized in that the cabinet is provided with electrically to be connected with the electrical control member
The switch connect, the switch include being set to the cabinet close to the push switch of the door body side, and the door body is close
The side of the cabinet is provided with the first pressing lever corresponding with the push switch；
When first pressing lever presses the push switch, the electrical control member is powered；When the push switch and institute
When stating the separation of the first pressing lever, the electrical control member power-off.
5. a kind of refrigerator according to claim 3, which is characterized in that be additionally provided in the door body connection described first by
The first back-moving spring of compression bar, first pressing lever are provided with first hand far from the side of the cabinet；When described
On the direction away from cabinet when pulled, the first back-moving spring is by compression and the push switch and institute in leader portion
State the separation of the first pressing lever；
When the first hand is released and the door body is closed, the first back-moving spring resets so that described first presses
Compression bar presses the push switch.
6. a kind of refrigerator according to claim 2, which is characterized in that the driving device further includes connecting with the extensible member
The slide construction connect, the slide construction include sliding shoe, and the cabinet is additionally provided with what one end was connect with the sliding shoe
First rope, the first rope other end are connect with the extensible member；The cabinet is additionally provided with one end and leans out section with described
Second rope of connection, the second rope other end are fixedly connected with the sliding shoe far from the side of first rope；
The extensible member includes the clamping portion extended to form from the extensible member towards the door body direction, and the stretching structure is also
Including covering at the retaining structure on the outside of the extensible member to cooperate with the clamping portion, the retaining structure offers the first card
Position and the second detent, second detent are greater than first detent and first rope at a distance from first rope
Distance；
When the clamping portion is connected in the second detent, the extensible member is in contraction state；
It is described to stretch when the sliding shoe is slided towards the door body direction so that the clamping portion is connected in first detent
Contracting part is in stretching state.
7. a kind of refrigerator according to claim 6, which is characterized in that the driving device further includes being set to the door body
And the second pressing lever corresponding with first detent, second pressing lever are provided with second far from the side of the cabinet
Handle portion；
When the door body is in off state, if the second hand is pulled on the direction away from cabinet, described the
Two pressing levers are separated with first detent；If the second hand is not pulled, second pressing lever is connected in institute
State the first detent.
8. a kind of refrigerator according to claim 7, which is characterized in that the slide construction further includes horizontally disposed and mutual
Parallel the first sliding groove, the second sliding groove, first sliding groove are located at the top of the second sliding groove, the sliding shoe setting
There are several pillars, a portion pillar is extend into the first sliding groove, and another part is extend into the second sliding groove；
The length of first sliding groove is more than or equal to the distance between first detent and second detent；
Second pressing lever is provided with close to the side of the sliding shoe towards the inclined oblique male member of the door body, when described
When two pressing levers are towards away from the movement of cabinet direction, the sliding shoe is driven towards the door body by the oblique male member and slides.
9. a kind of refrigerator according to claim 8, which is characterized in that be additionally provided in the door body connection described second by
The second back-moving spring of compression bar, when the second hand away from cabinet direction on when pulled, it is described second reset bullet
Spring is compressed and second pressing lever is separated with first detent；
When the second hand is released and the door body is closed, the second back-moving spring resets so that the second pressing lever
It is connected in first detent.
10. a kind of refrigerator according to claim 1, which is characterized in that the rope item is spliced and at least by several segments
One section is spring or elastic rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622795.4A CN109780795B (en) | 2018-12-28 | 2018-12-28 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622795.4A CN109780795B (en) | 2018-12-28 | 2018-12-28 | Refrigerator with a door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780795A true CN109780795A (en) | 2019-05-21 |
| CN109780795B CN109780795B (en) | 2022-12-16 |
Family
ID=66498606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811622795.4A Active CN109780795B (en) | 2018-12-28 | 2018-12-28 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780795B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038115A (en) * | 2021-10-08 | 2022-02-11 | 深圳市智莱科技股份有限公司 | Intelligent cabinet performance online automatic test method |
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| EP0399353A1 (en) * | 1989-05-25 | 1990-11-28 | Phoenix Aktiengesellschaft | Sealing strip for container, especially for cold storage container |
| JP2003121060A (en) * | 2001-10-12 | 2003-04-23 | Nobuo Ichikawa | Refrigerator-freezer and its door structure |
| CN201221278Y (en) * | 2008-06-22 | 2009-04-15 | 朱为民 | Bidirectional opening door |
| CN102519207A (en) * | 2011-12-08 | 2012-06-27 | 南通大学 | Device capable of providing cool air for overcooling chamber of refrigerator bar door |
| CN202304217U (en) * | 2011-09-12 | 2012-07-04 | 胡炜林 | Refrigerator with door opened in a sliding manner |
| CN203452601U (en) * | 2013-09-11 | 2014-02-26 | 刘建平 | Fireproof curtain plate door |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399353A1 (en) * | 1989-05-25 | 1990-11-28 | Phoenix Aktiengesellschaft | Sealing strip for container, especially for cold storage container |
| JP2003121060A (en) * | 2001-10-12 | 2003-04-23 | Nobuo Ichikawa | Refrigerator-freezer and its door structure |
| CN201221278Y (en) * | 2008-06-22 | 2009-04-15 | 朱为民 | Bidirectional opening door |
| CN202304217U (en) * | 2011-09-12 | 2012-07-04 | 胡炜林 | Refrigerator with door opened in a sliding manner |
| CN102519207A (en) * | 2011-12-08 | 2012-06-27 | 南通大学 | Device capable of providing cool air for overcooling chamber of refrigerator bar door |
| CN203452601U (en) * | 2013-09-11 | 2014-02-26 | 刘建平 | Fireproof curtain plate door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038115A (en) * | 2021-10-08 | 2022-02-11 | 深圳市智莱科技股份有限公司 | Intelligent cabinet performance online automatic test method |
| CN114038115B (en) * | 2021-10-08 | 2023-08-08 | 深圳市智莱科技股份有限公司 | Intelligent cabinet performance online automatic test method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109780795B (en) | 2022-12-16 |
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Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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