CN114812072B

CN114812072B - Door body and refrigerator

Info

Publication number: CN114812072B
Application number: CN202110113114.7A
Authority: CN
Inventors: 窦金强; 赵发; 任树飞; 周兆涛
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2023-08-15
Anticipated expiration: 2041-01-27
Also published as: CN114812072A

Abstract

The invention provides a door body of a refrigerator, comprising: a door liner provided with a first opening and a second opening; the bottle seat mounting assembly comprises a first telescopic hanging lug unit, a second telescopic hanging lug unit and a linkage unit, wherein the first telescopic hanging lug unit is configured to move inwards or outwards at the first opening after being subjected to external force so as to have a storage state and a use state for hanging the bottle seat; the second telescopic hanging lug unit is configured to be linked with the first telescopic hanging lug unit through the linking unit and has a storage state and a use state; the linkage unit is configured to make the movement direction of the second telescopic hanging lug unit opposite to the movement direction of the first telescopic hanging lug unit. The door body of the refrigerator can adjust the position of the bottle seat by switching the states of the first telescopic hanging lug unit and the second telescopic hanging lug unit, and the structure is ingenious. The invention also provides a refrigerator with the door body.

Description

Door body and refrigerator

Technical Field

The invention relates to the technical field of refrigeration and freezing, in particular to a door body and a door body with the refrigerator.

Background

A bottle seat is generally provided at the inside of a door body of a refrigerator to place articles. Most of bottle seats of the existing refrigerators are fixed positions, and cannot meet actual use requirements, such as beverage bottles, red wine bottles and the like with large heights. In order to enable the position of the bottle seat to be adjustable, some refrigerators realize the up-down sliding adjustment of the position of the bottle seat by arranging a similar sliding mechanism on the inner container of the door body, and the mechanism for sliding and adjusting the bottle seat has higher requirements on the operability of a user in the adjusting process, can possibly generate the problem of left and right asynchronism, so that the bottle seat is not stable, and in addition, the problems of poor bearing performance and small application range are also existed.

Disclosure of Invention

An object of the present invention is to provide a door body in which a bottle seat mounting assembly can be interlocked.

A further object of the present invention is to make the adjustment of the bottle seat of the door of the refrigerator simple and easy to operate.

In particular, the present invention provides a door body of a refrigerator, comprising:

the door liner is used for forming the inner side of the door body, and a first opening and a second opening are formed in the door liner; and

bottle seat installation component, including first flexible hangers unit, flexible hangers unit of second and linkage unit, wherein

The first telescopic hanging lug unit is arranged at the first opening and is configured to move inwards or outwards at the first opening after being subjected to external force so as to have a storage state of not protruding from the door liner and a use state of protruding from the door liner for hanging the bottle seat;

the second telescopic hanging lug unit is arranged at the second opening and is configured to be linked with the first telescopic hanging lug unit through the linking unit and has a storage state and a use state;

the linkage unit is configured to make the moving direction of the second telescopic hanging lug unit opposite to that of the first telescopic hanging lug unit, so that the second telescopic hanging lug unit and the first telescopic hanging lug unit are in different states.

Optionally, the bottle seat mounting assembly further comprises: the limiting fixing unit is configured to be fixed with the door liner at the first opening, and a third opening is formed in the limiting fixing unit at a position corresponding to the first opening;

The first telescopic hanging lug unit is configured to be movably connected with the limiting and fixing unit, so that the first telescopic hanging lug unit moves inwards relative to the limiting and fixing unit to be in a storage state after not protruding out of the third opening as a whole, and the first telescopic hanging lug unit moves outwards relative to the limiting and fixing unit to be in a use state after protruding out of the third opening at least partially.

Optionally, the door liner has a body portion and two side wall portions extending from left and right sides of the body portion to one side of the case;

the first opening and the second opening are respectively arranged on the side wall part along the left-right direction, and the first opening and the second opening are arranged at intervals along the up-down direction;

the third opening is arranged on the limiting and fixing unit along the left-right direction.

Optionally, the limit fixing unit includes: the fixed cover is provided with a cover plate part and an extension part, the cover plate part is provided with a third opening, and the extension part is formed by extending inwards from the inner side of the cover plate part along a circumference of the third opening;

the first telescoping hanger unit includes: the device comprises a first hanging lug, a poking piece and a first elastic piece; the first hanging lugs penetrate through the third openings, the first hanging lugs are provided with cavities, the appearance wall is provided with fourth openings, and the top wall is provided with fifth openings along the up-down direction; the toggle piece is arranged in the cavity, and the top wall extends upwards to form a switch bulge; the first elastic piece is arranged between the bottom wall of the poking piece and the bottom wall of the first hanging lug; wherein the method comprises the steps of

The toggle piece is driven by external force to move the first hanging lug inwards or outwards through the fourth opening, and the switch bulge penetrates through the fifth opening and then is fixed at different positions with the front and back of the extension part to realize the conversion between the storage state and the use state of the first telescopic hanging lug unit.

Optionally, the linkage unit is arranged in the door liner and comprises a first shell, a second shell, a first movable plate, a second movable plate and a reversing module; the second telescopic hanging lug unit comprises a second hanging lug; wherein the method comprises the steps of

The first shell is provided with a sixth opening and a seventh opening at positions corresponding to the first opening and the second opening respectively, wherein the extension part penetrates through the sixth opening and is fixed with the first shell, so that a door liner at the first opening is clamped between the cover plate part and the first shell;

the second shell and the first shell are arranged at opposite intervals, and the second shell and the first shell jointly define a first rotating shaft hole and a second rotating shaft hole along the up-down direction;

the first movable plate is arranged between the first shell and the second shell, is connected with the first hanging lug and/or the poking piece, and is provided with a first rotating shaft part at one end, and the first rotating shaft part is matched in the first rotating shaft hole;

the second movable plate is arranged between the first shell and the second shell, is connected with the second hanging lugs, and is provided with a second rotating shaft part at one end, and the second rotating shaft part is matched in the second rotating shaft hole;

The reversing module is configured to be connected with the first rotating shaft part and the second rotating shaft part so as to transfer the rotation reversing of the first rotating shaft part on the vertical surface to the second rotating shaft part, so that the moving direction of the second telescopic hanging lug unit is opposite to that of the first telescopic hanging lug unit.

Optionally, the reversing module includes: a first gear, a second gear, a third gear, and a fourth gear; wherein the method comprises the steps of

The first gear is fixed with one end of the first rotating shaft part, which is close to the second rotating shaft part, the second gear is fixed with one end of the second rotating shaft part, which is close to the first rotating shaft part, the third gear is meshed with the first gear, and the fourth gear is meshed with the second gear and the third gear.

Optionally, the linkage unit further includes: the second elastic piece is clamped between the second movable plate and the second shell and used for providing auxiliary thrust for the first telescopic hanging lug unit and the second telescopic hanging lug unit.

Optionally, the extension is configured to: the length of the top wall of the extension part meets the requirement that when the opening Guan Tuqi passes through the fifth opening and is limited by the inner end surface of the top wall of the extension part, the first telescopic hanging lug unit is in a storage state; and an eighth opening along the up-down direction is further formed in the top wall of the extension part, so that the first telescopic hanging lug unit is in a use state when the switch protrusion penetrates through the fifth opening and is matched in the eighth opening.

Optionally, a fourth opening is formed in the central area of the appearance wall;

the outer end of the poking piece protrudes out of the fourth opening, so that the poking piece moves up and down in the cavity and is limited by the appearance wall.

The invention also provides a refrigerator comprising the door body of the refrigerator.

According to the door body of the refrigerator and the refrigerator, the first opening and the second opening are formed in the door liner, the bottle seat mounting assembly comprises the first telescopic hanging lug unit, the second telescopic hanging lug unit and the linkage unit, the first telescopic hanging lug unit is arranged at the first opening and is configured to move inwards or outwards at the first opening after being subjected to external force so as to have a storage state and a use state, meanwhile, the second telescopic hanging lug unit is arranged at the second opening, the second telescopic hanging lug unit is linked with the first telescopic hanging lug unit and moves in the opposite direction, so that the states of the second telescopic hanging lug unit and the first telescopic hanging lug unit are different, the position of the bottle seat can be adjusted by switching the states of the first telescopic hanging lug unit and the second telescopic hanging lug unit, the structure is ingenious, and the use experience of a user can be improved.

Furthermore, the bottle seat mounting assembly of the refrigerator door body further comprises a limiting and fixing unit, the limiting and fixing unit is configured to be fixed with the door liner at the first opening, a third opening is formed in the limiting and fixing unit, and the first telescopic hanging lug unit is movably connected with the limiting and fixing unit so that the first telescopic hanging lug unit can move inwards or outwards relative to the limiting and fixing unit, further, the conversion between the storage state and the use state of the first telescopic hanging lug unit is controlled, and the refrigerator door body is simple in structure and easy to adjust.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic front view of a refrigerator having a door body according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a door liner and a bottle holder of a door body according to an embodiment of the present invention.

Fig. 3 is another perspective view of the door liner and the bottle holder of the door body shown in fig. 2.

Fig. 4 is a partially exploded schematic view of the door liner, bottle seat and bottle seat mounting assembly of the door body shown in fig. 3.

Fig. 5 is a schematic front view of the bottle seat mounting assembly of the door body shown in fig. 3.

Figure 6 is a schematic cross-sectional view taken along line A-A of figure 5 of the first telescoping ear unit in use.

Fig. 7 is a schematic cross-sectional view taken along line B-B of fig. 5 of the second telescoping boom unit in use.

Fig. 8 is a schematic cross-sectional view taken along line C-C of fig. 5 of the first telescoping ear unit in use.

Fig. 9 is a schematic cross-sectional view taken along line C-C of fig. 5 of the second telescoping ear unit in use.

Fig. 10 is an exploded view of the bottle holder mounting assembly of the door body of fig. 5.

Fig. 11 is an exploded view of a portion of the components of the bottle seat assembly of the door body of fig. 10.

Fig. 12 is another exploded view of the bottle holder mounting assembly of the door body of fig. 5.

Detailed Description

Fig. 1 is a schematic front view of a refrigerator 100 having a door body 101 according to an embodiment of the present invention. Fig. 2 is a schematic perspective view of the door liner 110 and the bottle holder 120 of the door body 101 according to an embodiment of the present invention. Fig. 3 is another perspective view of the door liner 110 and the bottle holder 120 of the door body 101 shown in fig. 2. Fig. 4 is a partially exploded schematic view of the door liner 110, the bottle holder 120, and the bottle holder mounting assembly 200 of the door body 101 shown in fig. 3. Fig. 5 is a front view of the bottle holder mounting assembly 200 of the door 101 shown in fig. 3.

The refrigerator 100 according to an embodiment of the present invention is a storage device including a refrigeration system, and generally includes a cabinet (not shown), a door 101, and a refrigeration system (not shown). The box body is composed of a shell, an inner container, a heat insulation layer positioned between the shell and the inner container, and the like.

At least one storage compartment with an open front side is defined in the inner container of the box body. The storage compartments are typically multiple, such as a refrigerator compartment, freezer compartment, temperature change compartment, and the like. The number and function of particular storage compartments may be configured according to the needs in advance, and in some embodiments, the storage temperature of the refrigerated compartment may be 2-9 ℃, or may be 4-7 ℃; the storage temperature of the freezing chamber may be-22 to-14 ℃, or may be-20 to 16 ℃. The freezing chamber may be disposed below the refrigerating chamber, and the variable temperature chamber may be disposed between the freezing chamber and the refrigerating chamber. The preservation temperature of the variable temperature chamber can be adjusted according to the requirements to store proper foods or be used as a fresh-keeping storage chamber.

The refrigeration system may be a refrigeration cycle system composed of a compressor, a condenser, a throttle device, an evaporator, and the like. The evaporator is configured to provide cooling directly or indirectly to the storage compartment. Since such a case and refrigeration system are known and easy to implement by those skilled in the art, the case and refrigeration system are not described in detail below in order not to obscure and obscure the application.

The door 101 is provided at the front side of the case for opening and closing the storage compartment. The door body 101 is generally composed of a front panel (not shown in the drawing), an upper molding (not shown in the drawing), a lower molding (not shown in the drawing), left and right side molding (not shown in the drawing), a door liner 110, etc., wherein the front panel forms a front portion of the door body 101, the upper molding forms an upper end portion of the door body 101, the lower molding forms a lower end portion of the door body 101, the left and right side molding forms left and right end portions of the door body 101, and the door liner 110 forms an inner side of the door body 101. The door 101 may be provided at one side of the front of the case in a hinged manner, and open and close the storage compartment in a pivotal manner. The door body 101 may take the form of a side-by-side door as shown in fig. 1. In other alternative embodiments, the number of the door bodies 101 may be matched with the number of the storage compartments, so that the storage compartments may be opened individually one by one, and the refrigerating compartment door body, the freezing compartment door body and the temperature changing compartment door body may be respectively provided for the refrigerating compartment, the freezing compartment and the temperature changing compartment.

As shown in fig. 2 to 4, the door body 101 of the refrigerator 100 according to the embodiment of the present invention includes a door liner 110, a bottle holder mounting assembly 200, and a bottle holder 120. The door liner 110 is used to form the inner side of the door body 101, and a first opening 701 and a second opening 702 are formed in the door liner 110. The cartridge mount assembly 200 may be one or more, each cartridge mount assembly 200 corresponding to a pair of first and second openings 701, 702. Each bottle holder mounting assembly 200 includes a first telescoping lug unit 400, a second telescoping lug unit 600, and a linkage unit 500. The first telescopic hanging unit 400 is disposed at the first opening 701 and configured to move inward or outward at the first opening 701 after receiving an external force so as to have a storage state of not protruding from the door liner 110 and a use state of protruding from the door liner 110 for hanging the bottle holder 120. The second telescopic hanging unit 600 is disposed at the second opening 702, configured to be linked with the first telescopic hanging unit 400 via the linking unit 500, and has a storage state and a use state. The linkage unit 500 is configured such that the second telescoping hanger unit 600 is moved in the opposite direction to the first telescoping hanger unit 400, thereby making the second telescoping hanger unit 600 and the first telescoping hanger unit 400 in different states.

The door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiments of the present invention are provided with the first opening 701 and the second opening 702 on the door liner 110, and the bottle seat mounting assembly 200 is configured to include the first telescopic hanging ear unit 400, the second telescopic hanging ear unit 600 and the linkage unit 500, and the first telescopic hanging ear unit 400 is disposed at the first opening 701 and configured to move inwards or outwards at the first opening 701 after receiving an external force, so as to have a storage state and a use state for hanging the bottle seat 120, and meanwhile, the second telescopic hanging ear unit 600 is disposed at the second opening 702, and the second telescopic hanging ear unit 600 also has a storage state and a use state, and by means of the second telescopic hanging ear unit 600 and the first telescopic hanging ear unit 400 being linked by the linkage unit 500 and in opposite moving directions, the second telescopic hanging ear unit 600 and the first telescopic hanging ear unit 400 are different in the positions, and further, the position of the bottle seat 120 can be adjusted by switching the states of the first telescopic hanging ear unit 400 and the second telescopic hanging ear unit 600, so that the user experience can be improved. In addition, each bottle seat installation assembly 200 corresponds to two openings, so that the number of bottle seat installation assemblies 200 which can be arranged on each door body 101 is limited, and further, the number of bottle seats 120 which can be hung on the inner side of the door body 101 can be effectively limited, and the whole bearing capacity of the door body 101 is prevented from exceeding a reasonable range. In fig. 2, the first telescopic hanging unit 400 is in a use state, and the second telescopic hanging unit 600 is in a storage state. In fig. 3, the first telescopic hanging unit 400 is in a storage state, and the second telescopic hanging unit 600 is in a use state.

In some embodiments, the bottle holder mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention further includes: the limiting and fixing unit 300 is configured to be fixed to the door liner 110 at the first opening 701, and a third opening 703 is formed in the limiting and fixing unit 300 at a position corresponding to the first opening 701. The first telescopic hanging unit 400 is configured to be movably connected with the limit fixing unit 300, so that the first telescopic hanging unit 400 moves inwards relative to the limit fixing unit 300 to be in a storage state after not protruding out of the third opening 703 as a whole, and the first telescopic hanging unit 400 moves outwards relative to the limit fixing unit 300 to be in a use state after protruding out of the third opening 703 at least partially. The bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the invention further includes a limiting fixing unit 300, wherein the limiting fixing unit 300 is configured to be fixed with the door liner 110 at the first opening 701, a third opening 703 is formed in the limiting fixing unit 300, and the first telescopic hanging tab unit 400 is movably connected with the limiting fixing unit 300, so that the first telescopic hanging tab unit 400 can move inwards or outwards relative to the limiting fixing unit 300, thereby realizing the conversion of the storage state and the use state of the first telescopic hanging tab unit 400, and having a simple structure and easy adjustment.

In some embodiments, the door liner 110 has a body portion 111 and two sidewall portions 112 formed to extend from left and right sides of the body portion 111 to one side of the case; the first opening 701 and the second opening 702 are respectively opened on the side wall part 112 along the left-right direction, and the first opening 701 and the second opening 702 are arranged at intervals along the up-down direction; the third opening 703 is opened on the limiting fixing unit 300 in the left-right direction. The first opening 701 and the second opening 702 may be opened in the front-rear direction on the body portion 111 of the door liner 110 and/or opened in the left-right direction on the side wall portion 112 of the door liner 110. In view of the habit of the user and the mounting and foaming process of the door body 101, the first opening 701 and the second opening 702 are preferably opened in the lateral direction on the side wall 112, and correspondingly, the third opening 703 is opened in the lateral direction on the limit fixing unit 300. Referring to fig. 4, slots 121 are formed at outer side surfaces of left and right walls of the bottle holder 120, respectively, and the bottle holder 120 is fixed to the door body 101 by coupling the slots 121 with the first telescopic hanging unit 400 or the second telescopic hanging unit 600.

The sidewall 112 of the door liner 110 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention may be provided with a plurality of sets of first openings 701 and second openings 702 spaced apart in the up-down direction, corresponding to the plurality of bottle seat mounting assemblies 200. In the embodiment shown in fig. 2 and 3, the second opening 702 is above the first opening 701, and it is understood that the second opening 702 may also be below the first opening 701. The side wall portion 112 of the door liner 110 includes a left side wall 113 and a right side wall 114, and may be one or more groups of first openings 701 and second openings 702 symmetrically formed on the left side wall 113 and the right side wall 114, and one bottle seat mounting assembly 200 is disposed at each group of first openings 701 and second openings 702, or one or more groups of bottle seat mounting assemblies 200 may be one or more groups of bottle seat mounting assemblies 702 symmetrically formed on the left side wall 113 or the right side wall 114, and one or more groups of bottle seat mounting assemblies 200 may be disposed on the other side wall, and the other side wall may be provided with an existing hanging lug protrusion, i.e. one side is a linkage adjustable structure, and the other side is a fixed structure. One or more groups of first openings 701 and second openings 702 are preferably symmetrically formed in the left side wall 113 and the right side wall 114.

Fig. 6 is a schematic cross-sectional view taken along line A-A in fig. 5 when the first telescoping boom unit 400 is in use. Fig. 7 is a schematic cross-sectional view taken along line B-B of fig. 5 of the second telescoping hanger unit 600 in use. Fig. 8 is a schematic cross-sectional view taken along line C-C of fig. 5 when the first telescoping boom unit 400 is in use. Fig. 9 is a schematic cross-sectional view along line C-C of fig. 5 of the second telescoping hanger unit 600 in use. Fig. 10 is an exploded view of the bottle holder mounting assembly 200 of the door 101 of fig. 5. Fig. 11 is an exploded view of part of the components of the bottle holder mounting assembly 200 of the door 101 shown in fig. 10. Fig. 12 is another exploded view of the bottle holder mounting assembly 200 of the door 101 shown in fig. 5.

In some embodiments, the limit fixing unit 300 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present application includes: the fixed cover 301 has a cover plate 311 and an extension 312, the cover plate 311 is provided with a third opening 703, and the extension 312 is formed by extending from the inner side of the cover plate 311 along a circumference of the third opening 703. The first telescopic hanging unit 400 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present application includes: the first hanging lug 401, the poking piece 402 and the first elastic piece 403; the first hanging lug 401 is penetrated through the third opening 703, the first hanging lug 401 is provided with a cavity 410, the appearance wall 411 is provided with a fourth opening 704, and the top wall is provided with a fifth opening 705 along the up-down direction; the toggle member 402 is disposed in the cavity 410, and the top wall extends upward to form a switch protrusion 422; the first elastic member 403 is disposed between the bottom wall of the toggle member 402 and the bottom wall of the first suspension loop 401. The toggle member 402 is driven by external force through the fourth opening 704 to move the first hanging tab 401 inward or outward, and the switch protrusion 422 passes through the fifth opening 705 and then is fixed at different positions with respect to the front and rear positions of the extension portion 312, so as to realize the conversion between the storage state and the use state of the first telescopic hanging tab unit 400. In the present application, "inner" and "outer" are based on the inside and outside of the door liner 110. The inner surface of the door liner 110, i.e., the surface of the side of the door liner 110 closer to the front panel of the door body 101, and the outer surface of the door liner 110, i.e., the surface of the side of the door liner 110 away from the front panel of the door body 101, are also the surfaces of the door body 101 that are in the line of sight of the user after being opened. "inward movement" refers to movement toward the side of the inner surface of the door liner 110, and "outward movement" refers to movement toward the side of the outer surface of the door liner 110. Taking fig. 4 as an example, a first opening 701 and a second opening 702 are formed in the left side wall 113 in the left-right direction, and the extension portion 312 is formed to extend from the inner side of the cover portion 311 to the left along one circumference of the third opening 703. For the bottle seat mounting assembly 200 on the left side wall 113, the toggle member 402 is driven by an external force through the fourth opening 704 to drive the first hanging lug 401 to move leftwards, and outwards, namely to move rightwards.

The door body 101 of the refrigerator 100 according to the embodiment of the invention sets the limit fixing unit 300 to include the fixing cover 301 having the cover plate 311 and the extension 312, sets the first telescopic hanging unit 400 to include the first hanging tab 401, the poking member 402 and the first elastic member 403, sets the fourth opening 704 on the appearance wall 411 of the first hanging tab 401 by penetrating the first hanging tab 401 into the third opening 703, sets the fifth opening 705 along the up-down direction on the top wall of the first hanging tab 401, sets the poking member 402 in the cavity 410 of the first hanging tab 401, and extends upward on the top wall of the poking member 402 to form the switch protrusion 422, and clamps the first elastic member 403 between the poking member 402 and the first hanging tab 401, so that the first hanging tab 401 can be controlled to move inwards or outwards only by applying force to the poking member 402, and the switch protrusion 422 is controlled to pass through the fifth opening 705 and then fix at different positions with the front and rear positions of the extension 312 of the fixing cover 301, thereby realizing the switching state and the use state of the first telescopic hanging tab unit 400, and the bottle seat 200 is easy to be adjusted, and the structure is simple. Meanwhile, the first telescopic hanging lug unit 400 is provided with the poking piece 402 and the first elastic piece 403 in the cavity 410 of the first hanging lug 401, so that the strength of the first hanging lug 401 is ensured, the bearing performance of the bottle seat mounting assembly 200 is better, and the bearing capacity of the bottle seat 120 is not affected.

In some embodiments, the linkage unit 500 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention is disposed in the door liner 110, and includes a first housing 501, a second housing 502, a first movable plate 503, a second movable plate 506, and a reversing module 507. The second telescopic hanging unit 600 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention includes a second hanging tab 601. A sixth opening 706 and a seventh opening 707 are respectively provided on the first housing 501 at positions corresponding to the first opening 701 and the second opening 702, wherein the extension portion 312 passes through the sixth opening 706 and is fixed to the first housing 501 such that the door liner 110 at the first opening 701 is sandwiched between the cover plate portion 311 and the first housing 501. The second housing 502 is disposed opposite to the first housing 501 at a distance, and the second housing 502 and the first housing 501 define together a first rotation shaft hole 551 and a second rotation shaft hole 552 in the up-down direction. The first movable plate 503 is disposed between the first housing 501 and the second housing 502, and is connected to the first hanger 401 and/or the toggle member 402, and has a first rotating shaft portion 531 formed at one end, where the first rotating shaft portion 531 is fitted in the first rotating shaft hole 551. The second movable plate 506 is disposed between the first housing 501 and the second housing 502, and is connected to the second hanger 601, and has a second rotating shaft 561 formed at one end, and the second rotating shaft 561 is fitted in the second rotating shaft hole 552.

The reversing module 507 is configured to be connected to the first rotating shaft portion 531 and the second rotating shaft portion 561 to transfer the rotation of the first rotating shaft portion 531 on the vertical surface to the second rotating shaft portion 561, thereby reversing the moving direction of the second telescoping hanger unit 600 and the first telescoping hanger unit 400. That is, the reversing module 507 may reverse the clockwise rotation of the first rotating shaft portion 531 to the counterclockwise rotation of the second rotating shaft portion 561, and reverse the counterclockwise rotation of the first rotating shaft portion 531 to the clockwise rotation of the second rotating shaft portion 561.

The door body 101 of the refrigerator 100 according to the embodiment of the present invention is configured such that the linkage unit 500 includes the first housing 501, the second housing 502, the first movable plate 503, the second movable plate 506 and the reversing module 507, the first movable plate 503 is connected to the first suspension loop 401 and/or the toggle member 402, the second movable plate 506 is connected to the second suspension loop 601, and simultaneously, the reversing module 507 is disposed between the first rotation shaft 531 and the second rotation shaft 561 of the first movable plate 503 and the second movable plate 506, so that when the first suspension loop 401 is forced to move inwards or outwards, the first movable plate 503 can be driven to move inwards or outwards, the first rotation shaft 531 rotates in the first rotation shaft hole 551, the reversing module 507 transmits rotation of the first rotation shaft 531 to the second rotation shaft 561, and then rotation of the second rotation shaft 561 drives the second movable plate 506 to move outwards or inwards integrally, and then drives the second suspension loop 601 to move outwards or inwards, thereby realizing reverse linkage of the first telescopic suspension loop unit 400 and the second telescopic suspension loop unit 600, and the structure is ingenious and easy to configure.

As shown in fig. 10 to 12, the first housing 501 and the second housing 502 are disposed at a distance from each other, and together define a receiving chamber. A first arc groove 511 is formed at one end of the inner end surface of the first housing 501, which is far away from the sixth opening 706 and the seventh opening 707, a second arc groove 521 is formed at a position of the outer end surface of the second housing 502, which corresponds to the first arc groove 511, and the first arc groove 511 and the second arc groove 521 are butted together to define a first rotation shaft hole 551 and a second rotation shaft hole 552.

The outer end surface of the first housing 501 forms recessed areas 510 around the sixth opening 706 and the seventh opening 707, respectively. The second telescoping hanging unit 600 further includes an appearance cover 602, where a ninth opening 709 is formed on the appearance cover 602 at a position corresponding to the second opening 702, where the appearance cover 602 also has a cover plate portion (not numbered in the drawing) and an extension portion (not numbered in the drawing), and the appearance cover 602 may be disposed to make the door body 101 more attractive. As shown in fig. 6 and 7, the gap 700 represents the position of the door liner 110, that is, the door liner 110 is sandwiched between the cover plate portion 311 of the fixed cover 301 and the recessed area 510 at the sixth opening 706, and the door liner 110 is also sandwiched between the cover plate portion of the exterior cover 602 and the recessed area 510 at the seventh opening 707. Meanwhile, as shown in fig. 12, the outer end surface of the first housing 501 is formed with an extension section 512 extending rearward in a circumferential direction of the sixth opening 706, so that the upward movement of the switching projection 422 is further limited when the first telescopic hanging unit 400 is in the use state, as shown in fig. 8.

The first movable plate 503 includes a first main body portion 530 and a first rotation shaft portion 531; the outer end surface of the first main body 530 is attached to the inner end surface of the first hanging lug 401 and is provided with a clamping hook 532, a notch 424 is formed at the position of the toggle piece 402 corresponding to the clamping hook 532, and the clamping hook 532 is fit in the notch 424; one end of the first body 530, which is far away from the hook 532, forms a first rotation axis portion 531. Through laminating the outer terminal surface of the first main part 530 of first fly leaf 503 and the interior terminal surface of first hangers 401, simultaneously with first fly leaf 503 and stir piece 402 joint, can realize firm connection with first fly leaf 503 and first flexible hangers unit 400. The second movable plate 506 includes a second body portion 560 and a second rotation shaft portion 561; the outer end surface of the second main body 560 is attached to the inner end surface of the second hanging lug 601; an end of the second body portion 560 remote from the seventh opening 707 forms a second pivot portion 561. The second body 560 may be fixed to the second hanger 601 by adhesive, or by clamping, or by screws.

In some embodiments, the linkage unit 500 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention further includes: the second elastic member 504 is sandwiched between the second movable plate 506 and the second housing 502, and is used for providing auxiliary thrust to the first telescopic hanging unit 400 and the second telescopic hanging unit 600. The second elastic member 504 may be a compression spring, and a third positioning protrusion 520 is formed at a side of the second housing 502 adjacent to the second body portion 560, and the second elastic member 504 is engaged with the third positioning protrusion 520.

The reversing module 507 may adopt any structure in the prior art that can achieve reversing of the rotation of the first rotating shaft portion 531 to the second rotating shaft portion 561. In some embodiments, the commutation module 507 includes: a first gear 571, a second gear 572, a third gear 573, and a fourth gear 574; wherein the first gear 571 is fixed to an end of the first rotating shaft portion 531 near the second rotating shaft portion 561, the second gear 572 is fixed to an end of the second rotating shaft portion 561 near the first rotating shaft portion 531, the third gear 573 is meshed with the first gear 571, and the fourth gear 574 is meshed with the second gear 572 and the third gear 573. By providing the reversing module 507 to include four gears, reversing of the first rotating shaft portion 531 to the second rotating shaft portion 561 can be conveniently achieved, and the gear mechanism is easy to configure. As shown in fig. 10 and 11, the upper and lower sides of the third gear 573 and the fourth gear 574 may be provided with a head connection block 576, and a rotation shaft connection rod 575 may be provided between the first rotation shaft portion 531 and the second rotation shaft portion 561 to make the reversing module 507 substantially modularized to improve assembly efficiency.

The bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention may be configured to limit the switch protrusion 422 by forming two openings on the top wall of the extension portion 312 of the fixed cover 301 at intervals, and passing the switch protrusion 422 through the fifth opening 705 and fitting the switch protrusion into different openings of the top wall of the extension portion 312. It will be appreciated that more than two openings may be formed on the top wall of the extension 312 of the fixed cover 301 at intervals, so as to adjust the length of the portion of the first suspension tab 401 protruding from the third opening 703, thereby being capable of matching with bottle bases 120 having slots 121 with different depths. As shown in fig. 8 and 9, in some embodiments, the extension 312 of the fixing cover 301 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 of the embodiment of the present invention is configured to: when the length of the top wall of the extension portion 312 of the fixed cover 301 meets the requirement that the switch protrusion 422 passes through the fifth opening 705 and is limited by the inner end surface of the top wall of the extension portion 312 of the fixed cover 301, the first telescopic hanging unit 400 is in a storage state; and an eighth opening 708 in the up-down direction is further formed on the top wall of the extension portion 312 of the fixed cover 301, so that the first telescoping hanger unit 400 is in a use state when the switch protrusion 422 passes through the fifth opening 705 and is fitted into the eighth opening 708. This arrangement makes it possible to meet the limit of the two positions of the switch projection 422 by only providing an eighth opening 708 in the top wall of the extension 312 of the fixed cover 301, which is easier to process. As shown in fig. 9, the top wall portion of the extension portion 312 of the fixed cover 301 extends rearward to form a protrusion 313, and when the switch protrusion 422 passes through the fifth opening 705 and is limited by the inner end surface of the protrusion 313 of the extension portion 312 of the fixed cover 301, the first telescopic tab unit 400 is in the storage state, and the second telescopic tab unit 600 is in the use state. As shown in fig. 8, when the switch projection 422 passes through the fifth opening 705 and is fitted into the eighth opening 708, the first telescopic hanging unit 400 is in the use state, and the second telescopic hanging unit 600 is in the storage state.

In some embodiments, a fourth opening 704 is formed in a central area of an appearance wall 411 of a first hanging tab 401 of a bottle seat mounting assembly 200 of a door body 101 of a refrigerator 100 according to the embodiments of the present invention; the outer end of the toggle member 402 protrudes out of the fourth opening 704, such that the up-and-down movement of the toggle member 402 within the cavity 410 is limited by the appearance wall 411. By opening the fourth opening 704 in the central area of the appearance wall 411 of the first hanging ear 401, the appearance wall 411 can have a first wall located at the upper portion and a second wall located at the lower portion, so that when the toggle member 402 is forced to move downwards, the toggle member 402 can be limited by the second wall, and when the external force disappears, the toggle member 402 can be limited by the first wall when moving upwards.

As shown in fig. 8 to 12, in some embodiments, a first positioning protrusion 425 is formed to extend downward from a bottom wall of the toggle member 402 of the bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 according to embodiments of the present invention; a second positioning protrusion 412 is formed on the bottom wall of the first hanging tab 401 in an upward extending manner at a position corresponding to the first positioning protrusion 425; the first elastic member 403 is a compression spring, and both ends are respectively engaged with the first positioning protrusion 425 and the second positioning protrusion 412. By providing the first positioning protrusion 425 and the second positioning protrusion 412, the first elastic member 403 may not be offset in the first suspension loop 401, improving the structural stability of the entire first telescoping suspension loop unit 400.

In some embodiments, the outer end of the toggle member 402 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention is further formed with a groove 423 to facilitate the toggle member 402 to receive an external force. The groove 423 is provided to facilitate the user to apply force to the toggle member 402. With continued reference to fig. 10 and 12, the toggle 402 has a body 420 and an extension section 421. The bottom wall of the main body 420 is extended downward to form a first positioning protrusion 425, and the top wall of the main body 420 is extended upward to form a switch protrusion 422. The outer end of the main body 420 is formed with a groove 423, the extending section 421 of the toggle member 402 is formed by extending upwards and downwards on the upper side and the lower side of the groove 423 respectively, the extending section 421 of the toggle member 402 is matched with the outer side of the appearance wall 411 of the first hanging lug 401, so that the appearance of the first telescopic hanging lug unit 400 is more attractive, and meanwhile, the inner and outer movement of the toggle member 402 in the first hanging lug 401 can be limited by being matched with the switch bulge 422, so that the toggle member 402 is not deviated in the first hanging lug 401.

The installation process and the adjustment process of the bottle seat installation assembly 200 of the door body 101 according to the embodiment of the present invention are briefly described below.

In practice, the bottle holder mounting assembly 200 of embodiments of the present invention may be partially modularized. First, the first telescopic link unit 400, the second telescopic link unit 600, and the link unit 500 are integrally formed. The assembly is then placed into the door liner 110 at the first and second openings 701, 702 of the interior side. Finally, the limit fixing unit 300 is fixed to the linkage unit 500 at the first opening 701, and the exterior cover 602 is fixed to the linkage unit 500 at the second opening 702, i.e., the extension 312 of the fixing cover 301 is inserted into the first opening 701 and the sixth opening 706 from the outer side surface of the door liner 110, and is fixed to the first housing 501; the extension portion of the exterior cover 602 is inserted into the second opening 702 and the seventh opening 707 from the outer side surface of the door liner 110, and is fixed to the first housing 501. The extension 312 of the fixed cover 301, the extension of the exterior cover 602, and the first housing 501 may be locked by a snap, may be locked by a screw, or may be adhesively fixed.

After the installation is completed, when the first telescopic hanging lug unit 400 is converted from the use state to the storage state, the user presses down the toggle piece 402, the first elastic piece 403 is compressed, the switch protrusion 422 moves downwards to be separated from the eighth opening 708, the first hanging lug 401 and the toggle piece 402 push the first main body part 530 of the first movable plate 503 to move inwards until the switch protrusion 422 reaches the inner end surface of the extension part 312 of the fixed cover 301, the first elastic piece 403 is restored upwards, the switch protrusion 422 is pushed to move upwards, and the first telescopic hanging lug unit 400 is converted into the storage state; meanwhile, the first main body 530 moves inwards to drive the first rotating shaft 531 to rotate in the first rotating shaft hole 551, the reversing module 507 reverses the rotation of the first rotating shaft 531 and transmits the rotation to the second rotating shaft 561, the second elastic member 504 stretches outwards to push the second hanging lugs 601 to move outwards, and the second telescopic hanging unit 600 is converted into a use state from a storage state.

When the first telescopic hanging unit 400 is converted from the storage state to the use state, the user presses the toggle member 402 downward, the first elastic member 403 is compressed downward, and the switch protrusion 422 moves downward to be separated from the extension portion 312 of the fixed cover 301. The user presses the second hanging tab 601 inwards, at this time, the second elastic member 504 is compressed, the second rotating shaft portion 561 of the second movable plate 506 rotates in the second rotating shaft hole 552, the reversing module 507 reverses the rotation of the second rotating shaft portion 561 and then transmits the rotation to the first rotating shaft portion 531, the first rotating shaft portion 531 drives the first main body portion 530 of the first movable plate 503 to move forwards until the switch protrusion 422 reaches the eighth opening 708, the first elastic member 403 is restored upwards, the switch protrusion 422 is pushed to be inserted into the eighth opening 708, the first telescopic hanging tab unit 400 is converted into a use state, and the second telescopic hanging tab unit 600 is converted into a storage state. It will be appreciated that the first telescoping hanger unit 400 may be converted from the stowed condition to the use condition by a user applying a downward and outward force at the first hanger 401 without requiring the user to press the second hanger 601.

In the description of the present embodiment, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in fig. 4, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The terms "first," "second," "third," "fourth," "fifth," "sixth," "seventh," "eighth," "ninth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include at least one such feature, either explicitly or implicitly, i.e. includes one or more such features. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises" a feature or some of its coverage, this indicates that other features are not excluded and may further be included, unless stated otherwise specifically.

Unless specifically stated or limited otherwise, the terms "connected," "connected," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present application as the case may be.

Unless otherwise defined, all terms (including technical and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the application have been shown and described herein in detail, many other variations or modifications of the application consistent with the principles of the application may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the application. Accordingly, the scope of the present application should be understood and deemed to cover all such other variations or modifications.

Claims

1. A door body of a refrigerator, comprising:

The first telescopic hanging lug unit is arranged at the first opening and is configured to move inwards or outwards at the first opening after being subjected to external force so as to have a storage state not protruding out of the door liner and a use state protruding out of the door liner for hanging a bottle seat;

the second telescopic hanging lug unit is arranged at the second opening, is configured to be linked with the first telescopic hanging lug unit through the linking unit and has a storage state and a use state;

the linkage unit is configured to make the moving direction of the second telescopic hanging lug unit opposite to that of the first telescopic hanging lug unit, so that the states of the second telescopic hanging lug unit and the first telescopic hanging lug unit are different.

2. The door body of claim 1, wherein,

the bottle seat mounting assembly further comprises: the limiting and fixing unit is configured to be fixed with the door liner at the first opening, and a third opening is formed in the limiting and fixing unit at a position corresponding to the first opening;

The first telescopic hanging lug unit is configured to be movably connected with the limiting and fixing unit, so that the first telescopic hanging lug unit moves inwards relative to the limiting and fixing unit to be in a storage state after not protruding out of the third opening, and moves outwards relative to the limiting and fixing unit to be in a use state after protruding out of the third opening at least partially.

3. The door body according to claim 2, wherein,

the door liner is provided with a body part and two side wall parts which are formed by extending from the left side and the right side of the body part to one side of the box body;

4. The door body according to claim 2, wherein,

the limit fixing unit includes: the fixed cover is provided with a cover plate part and an extension part, the cover plate part is provided with the third opening, and the extension part is formed by extending inwards from the inner side of the cover plate part along the periphery of the third opening;

The first telescoping hanger unit includes: the device comprises a first hanging lug, a poking piece and a first elastic piece; the first hanging lugs penetrate through the third openings, the first hanging lugs are provided with cavities, the appearance wall is provided with fourth openings, and the top wall is provided with fifth openings along the up-down direction; the toggle piece is arranged in the cavity, and the top wall extends upwards to form a switch bulge; the first elastic piece is arranged between the bottom wall of the stirring piece and the bottom wall of the first hanging lug; wherein the method comprises the steps of

The toggle piece is driven by external force action to drive the first hanging lug to move inwards or outwards through the fourth opening, and the switch bulge penetrates through the fifth opening and then is fixed at different positions of the front and back of the extension part, so that the storage state and the use state of the first telescopic hanging lug unit are converted.

5. The door body of claim 4, wherein,

the linkage unit is arranged in the door liner and comprises a first shell, a second shell, a first movable plate, a second movable plate and a reversing module; the second telescopic hanging lug unit comprises a second hanging lug; wherein the method comprises the steps of

A sixth opening and a seventh opening are respectively arranged on the first shell at positions corresponding to the first opening and the second opening, wherein the extension part penetrates through the sixth opening and is fixed with the first shell, so that the door liner at the first opening is clamped between the cover plate part and the first shell;

The second shell and the first shell are arranged at intervals relatively, and the second shell and the first shell jointly define a first rotating shaft hole and a second rotating shaft hole along the up-down direction;

6. The door body of claim 5, wherein,

the reversing module comprises: a first gear, a second gear, a third gear, and a fourth gear; wherein the method comprises the steps of

7. The door body of claim 5, wherein,

the linkage unit further includes: the second elastic piece is clamped between the second movable plate and the second shell and is used for providing auxiliary thrust for the first telescopic hanging lug unit and the second telescopic hanging lug unit.

8. The door body of claim 4, wherein,

the extension is configured to: the length of the top wall of the extension part meets the requirement that when the switch bulge passes through the fifth opening and is limited by the inner end surface of the top wall of the extension part, the first telescopic hanging lug unit is in a storage state; and an eighth opening along the up-down direction is further formed in the top wall of the extension part, so that the first telescopic hanging lug unit is in a use state when the switch protrusion penetrates through the fifth opening and is matched in the eighth opening.

9. The door body of claim 4, wherein,

the center area of the appearance wall is provided with the fourth opening;

the outer end of the stirring piece protrudes out of the fourth opening, so that the stirring piece moves up and down in the cavity and is limited by the appearance wall.

10. A refrigerator comprising a door of the refrigerator according to any one of claims 1-9.