CN109780787B - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
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- CN109780787B CN109780787B CN201811622790.1A CN201811622790A CN109780787B CN 109780787 B CN109780787 B CN 109780787B CN 201811622790 A CN201811622790 A CN 201811622790A CN 109780787 B CN109780787 B CN 109780787B
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- 238000000034 method Methods 0.000 claims abstract description 8
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 230000008602 contraction Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The invention relates to the field of refrigeration equipment, in particular to a refrigerator. The refrigerator comprises an outer box body and an inner box body nested in the outer box body, wherein a first opening is formed in one side of the outer box body, a second opening communicated with the first opening is formed in the inner box body so as to form a closed space with the outer box body, and the volume of the closed space is changed in the process of pulling the inner box body; the outer box body comprises a door seal fixed at the outer edge of the first opening, the door seal comprises a rope strip embedded in the door seal, and when the inner box body is in a static state, the rope strip is tightened to hoop the inner box body so as to seal the refrigerator; when interior box was in the pulling state, the rope loosened interior box is in order to eliminate the door seal with frictional force between the interior box has not only realized the adjustable of refrigerator total volume, has satisfied the demand of user at different periods, can tighten up and loosen the regulation that realizes the refrigerator degree of sealing through control rope moreover, easy operation, and user's use is felt and is promoted.
Description
Technical Field
The invention relates to the field of refrigeration equipment, in particular to a refrigerator.
Background
Generally, in the process of using a refrigerator or freezer, a large amount of stored articles are increased, or a large number of articles are required to be stored, such as a temporary large amount of refrigeration storage in a certain period of time in holidays and the like.
In the prior art, the volume of a certain chamber inside the refrigerator is increased or decreased, but the total volume of the refrigerator is not changed at all, so that the prior art cannot really increase the volume of the refrigerator when the storage space needs to be increased, and the total volume of the refrigerator is flexibly adjustable;
meanwhile, in the process of adjusting the volume of the refrigerator, it can be understood that the most basic refrigerating effect of the refrigerator is not only determined by a refrigerating system of the refrigerator, but also the sealing and heat-preservation configuration of the refrigerator is very important, and when the refrigerator is adjusted to the required volume, the refrigerator bodies need to be tightly sealed to reduce the loss of cold energy; when the adjustment is performed, the tight suction force between the adjustment boxes becomes resistance, and the user feels a poor feeling and a lot of effort especially for people with low strength.
Therefore, it is a problem to be solved to provide a refrigerator with adjustable total volume and sealing degree.
Disclosure of Invention
In order to solve the technical problem, the invention provides a refrigerator.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: a refrigerator comprises an outer box body and an inner box body nested in the outer box body, wherein a first opening is formed in one side of the outer box body, a second opening communicated with the first opening is formed in the inner box body, so that a closed space is formed between the inner box body and the outer box body, and the volume of the closed space is changed in the process of pulling the inner box body;
the outer box body further comprises a door seal fixed at the outer edge of the first opening, the door seal is hollow, the outer box body further comprises a rope embedded in the door seal, the rope comprises a protruding section penetrating out of the door seal, and the refrigerator is provided with a driving device used for driving the rope to tighten or loosen;
when the inner box body is in a static state, the driving device drives the rope to tighten so as to hoop the inner box body, and a door seal seals the refrigerator; when the inner box body is in a pulling state, the driving device drives the rope to loosen the inner box body so as to eliminate the friction force between the door seal and the inner box body.
As a further improvement of the present invention, the driving device includes a telescopic structure disposed in the outer box and connected to the protruding section, the telescopic structure includes a telescopic member, the telescopic member has an extended state and a contracted state, and when the telescopic member is in the contracted state, the protruding section is stretched to tighten the rope; when the telescopic piece is in the extending state, the rope is loosened.
As a further improvement of the present invention, the telescopic structure further comprises an electric control part for controlling the telescopic part to extend or contract, and when the electric control part is powered on, the telescopic part is in a contracted state; when the electric control is powered off, the telescopic piece is in an extending state.
As a further improvement of the present invention, the outer box is provided with a switch electrically connected to the electric control element, and the switch includes a push switch disposed on one side of the outer box close to the inner box;
when the push switch is pressed, the electric control part is electrified, otherwise, the electric control part is powered off.
As a further improvement of the present invention, the driving device further includes a locking structure disposed on a side of the outer box body close to the inner box body, the locking structure includes a locking rod, and when the locking structure is locked, the locking rod presses the push switch; when the locking structure is unlocked, the locking rod is separated from the push switch;
when the inner box body is pulled out and is in a static state, the locking structure is locked.
As a further improvement of the invention, a handle corresponding to the push switch is arranged on one side of the inner box body close to the outer box body;
when the handle presses the push switch, the electric control part is electrified; when the push switch is separated from the handle, the electric control part is powered off.
As a further improvement of the invention, the driving device further comprises a rope, one end of the rope is connected to one side of the telescopic member far away from the extending section, the other end of the rope is provided with a traction part, and the outer box body is provided with a traction opening so that the traction part penetrates out of the traction opening to be exposed outside the outer box body;
the telescopic piece comprises a clamping part formed by extending from the telescopic piece towards the direction of the inner box body, the telescopic structure further comprises a clamping structure arranged on the outer side of the telescopic piece in a covering mode so as to be matched with the clamping part, and the clamping structure is provided with a first clamping position and a second clamping position;
when the clamping part is clamped in the first clamping position, the telescopic piece is in an extending state;
when the traction part is pulled towards the direction of the inner box body so that the clamping part is clamped in the second clamping position, the telescopic piece is in a contraction state.
As a further improvement of the present invention, the driving device further includes a pressing lever disposed outside the outer box and corresponding to the second detent, and when the pressing lever is pressed, the pressing lever is engaged with the second detent; when the pressing rod is released, the pressing rod is separated from the second clamping position.
As a further improvement of the present invention, the driving device further includes a first return spring fixed to the outer case and connected to the pressing lever, the first return spring being compressed when the pressing lever is pressed in a direction toward the outer case; when the pressing rod is released, the first return spring is reset to separate the pressing rod from the first clamping position.
As a further improvement of the invention, the rope is formed by splicing a plurality of sections, and at least one section is a spring or an elastic rope.
The beneficial effects of the invention are: the invention provides a refrigerator, wherein a first opening is formed in one side of an outer box body, a second opening communicated with the first opening is formed in the inner box body to form a closed space with the outer box body, and the volume of the closed space is changed in the process of pulling the inner box body, so that the total volume of the refrigerator is adjustable, and the requirements of users in different periods are met;
through the embedded rope strip of establishing of door seal of the outer edge of first opening of box outside to can tighten up and relax the regulation that realizes the refrigerator sealed degree through control rope strip, easy operation, user use feels the promotion.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a side view of the inner housing of the present invention when closed to the outer housing;
FIG. 2 is a side view of the inner box of the present invention as pulled;
FIG. 3 is a side view of the inner box of the present invention in a resting state after being pulled;
FIG. 4 is a schematic view of the tightening structure of the rope on the outer case according to the present invention;
FIG. 5 is a schematic view of the present invention showing the rope being loosened;
FIG. 6 is a schematic structural diagram of a driving device in the state shown in FIG. 1 according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a driving device in the state shown in FIG. 2 according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram illustrating a driving device in the state shown in FIG. 3 according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a driving device in another embodiment of the present invention in the state shown in FIG. 1;
FIG. 10 is a schematic view of a driving device according to another embodiment of the present invention in the state shown in FIG. 2;
FIG. 11 is a schematic structural diagram of a driving device in the state shown in FIG. 3 according to another embodiment of the present invention;
100-refrigerator, 1-outer box, 10-first opening, 20-door seal, 21-pipe, 30-rope, 31-extension section, 40-accommodation cavity, 50-groove, 2-inner box, 60-second opening, 70-support, 3-drive device, 80-telescopic structure, 81-telescopic piece, 811-clamping part, 82-clamping structure, 821-first clamping part, 822-second clamping part, 823-fourth return spring, 83-electric control, 90-press switch, 91-contact piece, 92-contact end, 93-third return spring, 110-locking structure, 111-locking rod, 120-handle, 130-second return spring, 140-rope, 141-traction part, 150-press rod, 160-first return spring.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In order to facilitate the description of the mutual position relationship of the different components, in the embodiment of the invention, when the refrigerator is in a normal use state, the direction away from the ground is upward, and the direction facing the ground is downward; when the user faces the door body, the refrigerator faces forwards towards the user, and the refrigerator is far away from the user and faces backwards; accordingly, the left-right direction is defined.
As shown in fig. 1 to 11, the present invention provides a refrigerator 100, where the refrigerator 100 includes an outer box 1 and an inner box 2 nested inside the outer box 1, one side of the outer box 1 is opened with a first opening 10, the inner box 2 is opened with a second opening 60 communicating with the first opening 10 to form a closed space with the outer box 1, and a volume of the closed space changes during pulling the inner box 2; when the articles required to be stored by the user are temporarily increased or are large-volume articles, the total volume of the refrigerator 100 can be adjusted, so that the requirements of the user in different periods are met;
here, the inner case 2 may be configured to be pulled in the front-rear direction from the outer case 1, or may be configured to be pulled in the left-right direction from the outer case 1, as long as the closed space is variable in volume, which can achieve the object of the present invention.
The outer box 1 further comprises a door seal 20 fixed at the outer edge of the first opening 10, the door seal 20 is hollow, the outer box 1 further comprises a rope 30 embedded in the door seal 20, the rope 30 comprises a protruding section 31 penetrating out of the door seal 20, and the refrigerator 100 is provided with a driving device 3 for driving the rope 30 to tighten or loosen;
when the inner box body 2 is in a static state, the driving device 3 drives the rope 30 to tighten so as to hoop the inner box body 2, so that the door seal 20 seals the refrigerator 100, thereby reducing the loss of cold energy and reducing the energy consumption;
when the inner box body 2 is in a pulling state, the driving device 3 drives the rope 30 to loosen the inner box body 2 so as to eliminate the friction force between the door seal 20 and the inner box body 2, so that a user can easily pull the inner box body 2 open, the structure is simple, and the use feeling is improved.
In an embodiment of the present invention, as shown in fig. 6 to 11, the driving device 3 includes a telescopic structure 80 disposed in the outer box 1 and connected to the protruding section 31, the telescopic structure 80 includes a telescopic member 81, the telescopic member 81 has an extended state and a retracted state, and when the telescopic member 81 is in the retracted state, the protruding section 31 is stretched to tighten the rope 30; when the telescopic member 81 is in the extended state, the rope 30 is loosened;
here, as shown in fig. 4 and 5, each of the four corners of the dock seal 20 has an L-shaped pipe 21, and the rope 30 passes through the L-shaped pipe 21, so that, during repeated extension and retraction of the rope 30, the four corners of the dock seal 20 are not worn by the rope 30 to affect heat preservation, and the sealing effect of uniform tightening of the four corners of the dock seal 20 is also facilitated;
a pipeline 21 can be arranged at the popping position of the rope 30, and two detection ends of the rope 30 penetrate through the pipeline from bottom to top and extend towards two sides; during the process of the rope 30 stretching or the door seal 20 loosening, the pipeline 21 is not deformed and does not obstruct the pulling of the inner box body 2. Alternatively, the pipe 21 may have an "I" shape. It can be understood that the dock seal 20 is generally weak, that is, the rope 30 is easily to be caught in the dock seal 20 for a long time, and the force of the rope 30 is applied to the pipe 21, so that this can be effectively prevented, and the pulling distance of the rope 30 can be greatly shortened, which is beneficial to saving the installation space and the reliability of pulling.
In an embodiment of the present invention, as shown in fig. 6 to 8, the telescopic structure 80 further includes an electric control member 83 for controlling the extension or contraction of the telescopic member 81, and when the electric control member 83 is powered on, the telescopic member 81 is in a contracted state; when the electric control 83 is de-energized, the extensible member 81 is in an extended state.
Specifically, the outer box 1 is provided with a switch electrically connected to the electric control 83, and the switch includes a push switch 90 disposed on one side of the outer box 1 close to the inner box 2;
when the push switch 90 is pressed, the electric control 83 is powered on, otherwise, the electric control 83 is powered off; here, the pressing switch 90 may be of various types, such as an electrical type or a mechanical type, and as long as it can be powered on when being pressed, and otherwise, powered off, the object of the present invention can be achieved.
Specifically, the driving device 3 further includes a locking structure 110 disposed on one side of the outer box 1 close to the inner box 2, the locking structure 110 includes a locking rod 111, and when the locking structure 110 is locked, the locking rod 111 presses the push switch 90; when the locking structure 110 is unlocked, the locking rod 111 is separated from the push switch 90;
when the inner box 2 is pulled out and is in a static state, the locking structure 110 is locked; here, when the user uses the refrigerator, when the inner case 2 is pulled out to a desired position with a large volume, the user only needs to toggle the locking lever 111 to a locking state, i.e. to press the push switch 90, and the cord 30 is tightened, so as to seal the refrigerator 100, and thus sealing can be achieved at any position where the inner case 2 is pulled out.
Further, a handle 120 corresponding to the push switch 90 is arranged on one side of the inner box 2 close to the outer box 1; when the handle 120 presses the push switch 90, the electrical control 83 is energized; when the push switch 90 is separated from the handle 120, the electric control 83 is powered off;
specifically, a second return spring 130 connected to the handle 120 is further disposed in the inner box 2, and when the handle 120 is pulled in a direction away from the outer box 1, the second return spring 130 is compressed and the push switch 90 is separated from the handle 120;
when the handle 120 is released and the inner case 2 is not pulled out, the second return spring 130 is returned to allow the handle 120 to press the push switch 90;
further, one side of the outer box 1 close to the inner box 2 is recessed inwards to form an accommodating cavity 40, the push switch 90 is disposed in the accommodating cavity 40, the electrical control 83 includes two terminals, the push switch 90 includes a contact 91 and contact ends 92 electrically connected to the two terminals, respectively, and the contact 91 is made of a conductive material;
when the contact piece 91 is in contact with both of the contact ends 92, the electrical control 83 is energized; when the contact piece 91 is separated from both the contact ends 92, the electric control 83 is deenergized.
Further, the accommodating chamber 40 is further provided with a third return spring 93 connected to the contact member 91, when the contact member 91 is pressed by the handle 120 or the locking lever 111, the third return spring 93 is compressed and the contact member 91 is in contact with the two contact ends 92;
when the contact piece 91 is separated from the handle 120 or the lock lever 111, the third return spring 93 is returned to separate the contact piece 91 from the two contact terminals 92;
here, when the volume of the refrigerator 100 needs to be adjusted during the use of the user, the user only needs to pull the handle 120 to separate from the push switch 90, at this time, the second return spring 130 is compressed, the electric control member 83 is powered off, and the rope 30 is loosened to loosen the inner box 2, so that the user can easily pull the rope;
after the volume adjustment is completed, the locking rod 111 is shifted to a locking state to be pressed on the contact member 91, at this time, the electric control 83 is electrified, and the rope 30 is tightened to complete the sealing of the refrigerator 100; if the adjustment is needed, the locking rod 111 needs to be shifted to the unlocking state, and at the moment, the electric control 83 is powered off, and the inner box body 2 can be pulled easily, so that the structure is simple and the operation is convenient.
In another embodiment of the present invention, as shown in fig. 9 to 11, the driving device 3 further includes a rope 140 having one end connected to one side of the telescopic member 81 far from the protruding section 31, the other end of the rope 140 is provided with a pulling portion 141, and the outer box 1 is provided with a pulling opening so that the pulling portion 141 passes through the pulling opening to be exposed outside the outer box 1;
the telescopic part 81 comprises a clamping part 811 formed by extending from the telescopic part 81 towards the inner box body 2, the telescopic structure 80 further comprises a blocking structure 82 covered on the outer side of the telescopic part 81 to be matched with the clamping part 811, and the blocking structure 82 is provided with a first blocking position 821 and a second blocking position 822;
when the engaging portion 811 engages with the first engaging portion 821, the extensible member 81 is in an extended state;
when the traction portion 141 is pulled toward the inner case 2 so that the engaging portion 811 engages with the second engaging portion 822, the extensible member 81 is in a contracted state.
Specifically, the driving device 3 further includes a pressing lever 150 disposed outside the outer case 1 and corresponding to the second detent 822, and when the pressing lever 150 is pressed, the pressing lever 150 is engaged with the second detent 822; when the pressing lever 150 is released, the pressing lever 150 is separated from the second stopper 822.
Further, the driving device 3 further includes a first return spring 160 fixed to the outer case 1 and connected to the pressing lever 150, and when the pressing lever 150 is pressed in the direction of the outer case 1, the first return spring 160 is compressed; when the pressing lever 150 is released, the first return spring 160 is returned to separate the pressing lever 150 from the first stopper 821.
Here, preferably, in the embodiment of the present invention, the clamping portion 811 is made of an elastic material, and the clamping structure 82 further includes a fourth return spring 823 connected to one side of the telescopic member 81 close to the rope 140;
when a user uses the refrigerator 100, when the volume of the refrigerator needs to be adjusted, the user only needs to press the pressing rod 150, the first return spring 160 is compressed, the clamping portion 811 is pushed out of the second clamping portion 822 by the pressing rod 150, at this time, the clamping portion 811 is squeezed and the fourth return spring 823 is reset, so that the clamping portion 811 moves towards the first clamping portion 821 and is finally clamped in the first clamping portion 821, the telescopic member 81 extends, and the bulky inner box body 2 of the rope 30 can be easily pulled;
after the volume position is adjusted to the required volume position, the traction portion 141 of the rope 140 is pulled to contract the telescopic member 81, the clamping portion 811 is pressed toward the outer box 1, the first clamping portion 821 is driven to the second clamping portion 822, the fourth return spring 823 is compressed, and the rope 30 is tightened to complete the sealing of the refrigerator 100.
Preferably, the rope 30 is formed by splicing several sections, and at least one section is a spring or an elastic rope 140. It will be appreciated that the braking force of the drive means 3 needs to be greater than the spring force of the spring or elastic cord 140.
In addition, as shown in fig. 1 to 3, the inner case 2 includes a support portion 70, and the support portion 70 is disposed below a side of the inner case 2 away from the second opening 60 to support the inner case 2 pulled out of the outer case 1.
In addition, the outer edges of the outer box body 1 are all recessed inwards to form grooves 50, the grooves 50 are communicated with the inner space and the front side space of the outer box body 1, and the door seals 20 are fixedly arranged in the grooves 50; thus, when the inner case 2 is closed, the front side of the door seal 20 can be closely attached to the inner case 2, thereby effectively blocking heat exchange between the refrigerator 100 and the outside.
In summary, the invention provides a refrigerator 100, a first opening 10 formed in an outer box 1 is communicated with a second opening 60 of an inner box 2 of the first opening 10 to form a closed space, and the volume of the closed space is changed in the process of pulling the inner box 2, so that the total volume of the refrigerator 100 is adjustable, and the requirements of users in different periods are met; the rope 30 is embedded in the door seal 20 at the outer edge of the first opening 10 of the outer box body 1, so that the sealing degree of the refrigerator 100 can be adjusted by simply controlling the rope 30 to tighten and loosen, the operation is simple, and the use feeling of a user is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the inventive concept, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. A refrigerator is characterized by comprising an outer box body and an inner box body nested in the outer box body, wherein a first opening is formed in one side of the outer box body, a second opening communicated with the first opening is formed in the inner box body so as to form a closed space with the outer box body, and the volume of the closed space is changed in the process of pulling the inner box body;
the outer box body further comprises a door seal fixed at the outer edge of the first opening, the door seal is hollow, the outer box body further comprises a rope embedded in the door seal, the rope comprises a protruding section penetrating out of the door seal, and the refrigerator is provided with a driving device for driving the rope to tighten or loosen;
when the inner box body is in a static state, the driving device drives the rope to tighten so as to hoop the inner box body, so that the door seal seals the refrigerator; when the inner box body is in a pulling state, the driving device drives the rope to loosen the inner box body so as to eliminate the friction force between the door seal and the inner box body.
2. The refrigerator according to claim 1, wherein the driving device comprises a telescopic structure disposed in the outer box and connected to the protruding section, the telescopic structure comprises a telescopic member having an extended state and a retracted state, and when the telescopic member is in the retracted state, the protruding section is stretched to tighten the rope; when the telescopic piece is in the extending state, the rope is loosened.
3. The refrigerator according to claim 2, wherein the telescopic structure further comprises an electric control member for controlling the extension or contraction of the telescopic member, and when the electric control member is powered on, the telescopic member is in a contracted state; when the electric control is powered off, the telescopic piece is in an extending state.
4. The refrigerator as claimed in claim 3, wherein the outer case is provided with a switch electrically connected to the electric control member, the switch including a push switch disposed at a side of the outer case adjacent to the inner case;
when the push switch is pressed, the electric control part is electrified, otherwise, the electric control part is powered off.
5. The refrigerator as claimed in claim 4, wherein the driving device further includes a locking structure disposed at a side of the outer case adjacent to the inner case, the locking structure including a locking lever, the locking lever being pressed against the push switch when the locking structure is locked; when the locking structure is unlocked, the locking rod is separated from the push type switch;
when the inner box body is pulled out and is in a static state, the locking structure is locked.
6. The refrigerator as claimed in claim 4, wherein a handle corresponding to the push switch is provided at a side of the inner casing adjacent to the outer casing;
when the handle presses the push switch, the electric control part is electrified; when the push switch is separated from the handle, the electric control part is powered off.
7. The refrigerator according to claim 2, wherein the driving device further comprises a rope having one end connected to a side of the expansion member away from the protruding section, the other end of the rope is provided with a pulling portion, and the outer box is provided with a pulling opening so that the pulling portion penetrates out of the pulling opening to be exposed outside the outer box;
the telescopic piece comprises a clamping part formed by extending from the telescopic piece towards the direction of the inner box body, the telescopic structure further comprises a clamping structure arranged on the outer side of the telescopic piece in a covering mode so as to be matched with the clamping part, and the clamping structure is provided with a first clamping position and a second clamping position;
when the clamping part is clamped in the first clamping position, the telescopic piece is in an extending state;
when the traction part is pulled towards the direction of the inner box body so that the clamping part is clamped in the second clamping position, the telescopic piece is in a contraction state.
8. The refrigerator according to claim 7, wherein the driving device further includes a pressing lever disposed outside the outer case and corresponding to the second stopper, the pressing lever being engaged with the second stopper when the pressing lever is pressed; when the pressing rod is released, the pressing rod is separated from the second clamping position.
9. The refrigerator of claim 8, wherein the driving means further comprises a first return spring fixed to the outer case and connected to the pressing lever, the first return spring being compressed when the pressing lever is pressed in a direction toward the outer case; when the pressing rod is released, the first return spring is reset to separate the pressing rod from the first clamping position.
10. The refrigerator as claimed in claim 1, wherein the rope is formed by splicing a plurality of sections and at least one section is a spring or an elastic rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622790.1A CN109780787B (en) | 2018-12-28 | 2018-12-28 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622790.1A CN109780787B (en) | 2018-12-28 | 2018-12-28 | Refrigerator with a door |
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| Publication Number | Publication Date |
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| CN109780787A CN109780787A (en) | 2019-05-21 |
| CN109780787B true CN109780787B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811622790.1A Active CN109780787B (en) | 2018-12-28 | 2018-12-28 | Refrigerator with a door |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285624A (en) * | 2019-05-29 | 2019-09-27 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN110207454B (en) * | 2019-06-03 | 2020-06-23 | 珠海格力电器股份有限公司 | Refrigeration equipment, control method and device thereof and computer readable storage medium |
| CN111964343B (en) * | 2020-07-13 | 2021-12-28 | 温岭市鸿露橡胶制品有限公司 | Refrigerator with self-suction type sealing door |
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| CN2807866Y (en) * | 2005-04-26 | 2006-08-23 | 李永新 | Telescope and portable baggage trunk |
| JP2011153721A (en) * | 2010-01-26 | 2011-08-11 | Hitachi Appliances Inc | Refrigerator |
| CN206192058U (en) * | 2016-11-16 | 2017-05-24 | 濮阳市万泉化工有限公司 | Oven is used in sealed gluey production |
| CN106966012A (en) * | 2017-05-14 | 2017-07-21 | 海宁恒辉包装有限公司 | A kind of stretchable corrugated case |
| CN107361850A (en) * | 2017-09-11 | 2017-11-21 | 南陵县生产力促进中心有限公司 | A kind of first aid trammer |
| CN108775757A (en) * | 2018-05-04 | 2018-11-09 | 青岛海尔股份有限公司 | Refrigerator |
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| CN109780787A (en) | 2019-05-21 |
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Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home 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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