CN114812072B - Door body and refrigerator - Google Patents

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 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 technique

A bottle holder is usually arranged on the inner side of the door body of the refrigerator to place articles. Most of the bottle holders of existing refrigerators are in fixed positions, which cannot meet the actual use requirements. For example, some tall beverage bottles, red wine bottles, etc. cannot be placed. In order to make the position of the bottle seat adjustable, some refrigerators realize the vertical sliding adjustment of the position of the bottle seat by setting a similar sliding mechanism on the inner liner of the door. High performance requirements may cause left and right asynchronous problems, causing the bottle seat to be unstable. In addition, there are problems of poor load-bearing and small application range.

Contents of the invention

One object of the present invention is to provide a door body in which the bottle seat installation components can be linked.

A further object of the present invention is to make the adjustment of the position 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:

a door liner for forming the inner side of the door body, the door liner is provided with a first opening and a second opening; and

The bottle seat installation assembly includes the first telescopic hanging ear unit, the second telescopic hanging ear unit and the linkage unit, wherein

The first telescopic hanging ear unit is arranged at the first opening, and is configured to move inward or outward at the first opening after being subjected to an external force so as to have a storage state that does not protrude from the door liner and protrude from the door liner and can be used to hang the bottle seat the state of use;

The second telescopic hanging ear unit is arranged at the second opening, configured to be linked with the first telescopic hanging ear unit via the linkage unit, and has a storage state and a use state;

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

Optionally, the bottle seat installation assembly further includes: a limit fixing unit configured to be fixed with the door liner at the first opening, and a third opening is opened on the limit fixing unit at a position corresponding to the first opening;

The first telescopic hanging ear unit is configured to be movably connected to the position-limiting and fixing unit, so that the first telescopic hanging ear unit moves inward relative to the position-limiting and fixing unit until it does not protrude from the third opening as a whole and is in a storage state. The ear hanging unit is in a use state after being moved outward relative to the position-limiting and fixing unit to at least partially protrude from the third opening.

Optionally, the door liner has a main body and two side walls extending from the left and right sides of the main body to one side of the box;

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

The third opening is opened on the position-limiting and fixing unit along the left-right direction.

Optionally, the position-limiting and fixing unit includes: a fixed cover having a cover part and an extension part, the cover part is provided with a third opening, and the extension part is formed by extending inwardly from the inner side of the cover part along a circumference of the third opening;

The first telescopic hanging ear unit includes: a first hanging ear, a toggle member, and a first elastic member; wherein the first hanging ear is set through the third opening, and the first hanging ear has a cavity, and the appearance wall is provided with a fourth opening , the top wall is provided with a fifth opening along the up and down direction; the toggle piece is arranged in the cavity, and the top wall extends upward to form a switch protrusion; the first elastic piece is arranged on the bottom wall of the toggle piece and the first hanging ear between the bottom walls;

Through the fourth opening, the toggle member is acted by an external force to drive the first hanging lug to move inward or outward, and the switch protrusion passes through the fifth opening and is fixed to the front and rear of the extension part to realize the first telescopic hanging lug Transition between storage state and use state of the unit.

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

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

The second housing is spaced apart from the first housing, and the second housing and the first housing jointly define a first shaft hole and a second shaft hole along the up-down direction;

The first movable plate is arranged between the first housing and the second housing, and is connected to the first hanging lug and/or the toggle member, and has a first rotating shaft part formed at one end, and the first rotating shaft part fits in the first rotating shaft hole Inside;

The second movable plate is arranged between the first housing and the second housing, connected with the second hanging lug, and has a second rotating shaft part formed at one end, and the second rotating shaft part fits 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 of the first rotating shaft part on the vertical plane to the second rotating shaft part, so that the second telescopic hanging ear unit is connected with the first rotating shaft part. The movement direction of the telescopic ear unit is opposite.

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

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

Optionally, the linkage unit further includes: a second elastic member, interposed between the second movable plate and the second housing, for providing auxiliary thrust to the first telescopic hanger unit and the second telescopic hanger unit.

Optionally, the extension part is configured such that: the length of the top wall of the extension part satisfies that when the switch protrusion 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 ear unit is in the storage state; and the extension The top wall of the part is also provided with an eighth opening along the up and down direction, so that when the switch protrusion passes through the fifth opening and fits in the eighth opening, the first telescopic ear unit is in use.

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

The outer end of the toggle piece protrudes from the fourth opening, so that the up and down movement of the toggle piece in the cavity is limited by the appearance wall.

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

The door body of the refrigerator of the present invention and the refrigerator set the first opening and the second opening on the door liner, and set the bottle base installation assembly to include the first telescopic hanging ear unit, the second telescopic hanging ear unit and the linkage unit, The first telescopic hanging ear unit is arranged at the first opening and is configured to move inwardly or outwardly at the first opening after being subjected to an external force so as to have a storage state and a use state, while the second telescopic hanging ear unit is arranged at the second opening , the second telescopic hanging ear unit is linked with the first telescopic hanging ear unit and moves in the opposite direction, so that the states of the second telescopic hanging ear unit and the first telescopic hanging ear unit are different, and then the first telescopic hanging ear unit can be switched unit and the state of the second telescopic ear unit to adjust the position of the bottle seat, the structure is ingenious, and the user experience can be improved.

Further, the bottle seat installation assembly of the door body of the refrigerator of the present invention also includes a position limiting and fixing unit, and by configuring the position limiting and fixing unit to be fixed with the door liner at the first opening, a third opening is opened on the position limiting and fixing unit , the first telescopic hanging ear unit is movably connected to the limit fixing unit so that the first telescopic hanging ear unit can move inward or outward relative to the limit fixing unit so as to control the storage state of the first telescopic hanging ear unit And the conversion of the use state, the structure is simple and easy to adjust.

Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

Hereinafter, some specific embodiments of the present invention will be described in detail by way of illustration and not limitation with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

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

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

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

Fig. 4 is a partially exploded exploded schematic view of the door liner, the bottle seat and the bottle seat installation 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 .

Fig. 6 is a schematic cross-sectional view along the line A-A in Fig. 5 when the first telescopic hanger unit is in use.

Fig. 7 is a schematic cross-sectional view along the line B-B in Fig. 5 when the second telescopic hanger unit is in use.

Fig. 8 is a schematic cross-sectional view along the line C-C in Fig. 5 when the first telescopic hanger unit is in use.

Fig. 9 is a schematic cross-sectional view along the line C-C in Fig. 5 when the second telescopic hanger unit is in use.

FIG. 10 is an exploded exploded schematic view of the bottle seat mounting assembly of the door body shown in FIG. 5 .

Fig. 11 is an exploded exploded view of some parts of the bottle seat installation assembly of the door body shown in Fig. 10 .

Fig. 12 is another exploded exploded schematic diagram of the bottle seat mounting assembly of the door body shown in Fig. 5 .

Detailed ways

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

The refrigerator 100 in the embodiment of the present invention is a storage device including a refrigeration system, and generally includes a box body (not shown in the figure), a door body 101 and a refrigeration system (not shown in the figure). The box body is composed of an outer shell, an inner liner, and a heat insulation layer between the outer shell and the inner liner.

At least one storage compartment with an open front side is defined in the inner bag of the box body. There are usually a plurality of storage compartments, such as refrigerators, freezers, temperature-changing rooms and the like. The number and functions of specific storage compartments can be configured according to pre-requirements. In some embodiments, the preservation temperature of the refrigerator compartment can be 2-9°C, or 4-7°C; the preservation temperature of the freezer compartment can be -22 to -14°C, or -20 to 16°C. The freezing chamber can be arranged under the refrigerating chamber, and the temperature-changing chamber can be arranged between the freezing chamber and the refrigerating chamber. The storage temperature of the variable room can be adjusted according to the needs to store suitable food, or as a fresh storage room.

The refrigeration system can be a refrigeration cycle system composed of a compressor, a condenser, a throttling device, and an evaporator. The evaporator is configured to directly or indirectly provide cooling to the storage compartment. Since such cabinets and refrigeration systems are well known and easy to implement by those skilled in the art, in order not to obscure and obscure the invention points of this application, the cabinets and refrigeration systems themselves will not be described in detail below.

The door body 101 is arranged on the front side of the box body, and is used for opening and closing the storage compartment. The door body 101 roughly consists of a front panel (not shown in the figure), an upper trim strip (not shown in the figure), a lower trim strip (not shown in the figure), left and right side trim strips (not shown in the figure), a door lining 110 etc., wherein the front panel constitutes the front part of the door body 101, the upper decorative strip constitutes the upper end portion of the door body 101, the lower decorative strip constitutes the lower end portion of the door body 101, and the left and right side decorative strips constitute the left and right end portions of the door body 101, The door liner 110 constitutes the inner side of the door body 101 . The door body 101 can be arranged on one side of the front part of the box in a hinged manner, and can be pivoted to open and close the storage compartment. The door body 101 may be in the form of a side-by-side door as shown in FIG. 1 . In other optional embodiments, the number of door bodies 101 can match the number of storage compartments, so that the storage compartments can be opened individually one by one, and refrigerator compartment doors can be respectively set for the refrigerator compartment, the freezer compartment, and the variable temperature compartment. Body, freezer door body, variable temperature room door body.

As shown in FIG. 2 to FIG. 4 , the door body 101 of the refrigerator 100 according to the embodiment of the present invention includes a door liner 110 , a bottle seat installation assembly 200 and a bottle seat 120 . The door liner 110 is used to form the inner side of the door body 101 , and the door liner 110 is provided with a first opening 701 and a second opening 702 . There can be one or more bottle seat installation components 200 , and each bottle seat installation component 200 corresponds to a pair of first opening 701 and second opening 702 . Each bottle seat installation assembly 200 includes a first telescopic hanging ear unit 400 , a second telescopic hanging ear unit 600 and a linkage unit 500 . The first retractable hanging ear unit 400 is disposed at the first opening 701, and is configured to move inward or outward at the first opening 701 after receiving an external force so as to have a storage state that does not protrude from the door liner 110 and protrude from the door liner 110. It can be used to hang the bottle seat 120 in use. The second telescopic hanging ear unit 600 is disposed at the second opening 702 , is configured to be linked with the first telescopic hanging ear unit 400 via the linkage unit 500 , and has a storage state and a use state. The linkage unit 500 is configured such that the moving direction of the second telescopic ear hanging unit 600 is opposite to that of the first telescopic ear hanging unit 400 , so that the states of the second telescopic ear hanging unit 600 and the first telescopic ear hanging unit 400 are different.

The door body 101 and the refrigerator 100 of the refrigerator 100 in the embodiment of the present invention open the first opening 701 and the second opening 702 on the door liner 110, and set the bottle base installation assembly 200 to include the first telescopic hanging ear unit 400, the second Two telescopic hanging ear units 600 and linkage unit 500, the first telescopic hanging ear unit 400 is arranged at the first opening 701 and is configured to move inward or outward at the first opening 701 after being subjected to an external force so as to have a storage state and a usable In the use state of hanging the bottle holder 120, the second telescopic hanging ear unit 600 is arranged at the second opening 702 at the same time. The second telescopic hanging ear unit 600 also has a storage state and a use state. By placing the second telescopic hanging ear unit 600 and the first telescopic hanging ear unit 400 are linked by the linkage unit 500 and move in the opposite direction, so that the second telescopic hanging ear unit 600 and the first telescopic hanging ear unit 400 are in different states, and then the first telescopic hanging ear unit 400 can be switched. The position of the bottle holder 120 is adjusted by the state of the unit 400 and the second telescopic ear unit 600, the structure is ingenious, and 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 that can be arranged on each door body 101 is limited, thereby effectively limiting the number of bottle seats 120 that can be hung inside the door body 101, Avoid the overall bearing capacity of the door body 101 beyond a reasonable range. In FIG. 2 , the first telescopic hanging ear unit 400 is in a use state, and the second telescopic hanging ear unit 600 is in a storage state. In FIG. 3 , the first telescopic hanging ear unit 400 is in a storage state, and the second telescopic hanging ear unit 600 is in a use state.

In some embodiments, the bottle seat installation assembly 200 of the door body 101 of the refrigerator 100 in the embodiment of the present invention further includes: a limit fixing unit 300 configured to be fixed with the door liner 110 at the first opening 701, the limit fixing unit A third opening 703 is opened on the 300 at a position corresponding to the first opening 701 . The first telescopic hanging ear unit 400 is configured to be movably connected to the position-limiting and fixing unit 300 , so that the first telescopic hanging ear unit 400 moves inward relative to the position-limiting and fixing unit 300 until it does not protrude beyond the third opening 703 as a whole and is then stored. In this state, the first telescopic hanging ear unit 400 moves outward relative to the position-limiting and fixing unit 300 to at least partially protrude from the third opening 703 and is in a use state. The bottle seat mounting assembly 200 of the door body 101 of the refrigerator 100 in the embodiment of the present invention also includes a limit fixing unit 300. A third opening 703 is opened on the unit 300, and the first telescopic hanging ear unit 400 is movably connected with the position-limiting and fixing unit 300 so that the first telescopic hanging ear unit 400 can move inward or outward relative to the position-limiting and fixing unit 300 Furthermore, the switching between the storage state and the use state of the first retractable ear hanging unit 400 can be controlled, and the structure is simple and easy to adjust.

In some embodiments, the door liner 110 has a main body 111 and two sidewalls 112 extending from the left and right sides of the main body 111 to one side of the box body; the first opening 701 and the second opening 702 are respectively along the left and right directions It is opened on the side wall portion 112 , and the first opening 701 and the second opening 702 are arranged at intervals along the vertical direction; the third opening 703 is opened on the position-limiting and fixing unit 300 along the left-right direction. The first opening 701 and the second opening 702 may be opened on the body portion 111 of the door liner 110 along the front-rear direction, and/or be opened on the side wall portion 112 of the door liner 110 along the left-right direction. Considering the user's usage habits and the installation and foaming process of the door body 101, it is preferable to open the first opening 701 and the second opening 702 on the side wall 112 along the left and right directions, and correspondingly, the third opening 703 is opened along the left and right directions on the position limiting and fixing unit 300 . Referring to Fig. 4, slots 121 are respectively formed on the outer sides of the left and right walls of the bottle holder 120, and the slots 121 are fixed on the door body 101 by cooperating with the first telescopic hanging ear unit 400 or the second telescopic hanging ear unit 600. Bottle holder 120.

A plurality of sets of first openings 701 and second openings 702 may be provided on the side wall 112 of the door liner 110 of the door 101 of the refrigerator 100 according to the embodiment of the present invention at intervals along the vertical direction, corresponding to a plurality of bottle holder installation assemblies 200 . In the embodiment shown in FIG. 2 and FIG. 3 , the second opening 702 is above the first opening 701 , it can be 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 one or more sets of first openings 701 and second openings 702 may be symmetrically opened on the left side wall 113 and the right side wall 114 and each Set a bottle seat installation assembly 200 at the first opening 701 and the second opening 702, or set the first opening 701 and the second opening 702 on the left side wall 113 or the right side wall 114 and set the bottle seat installation assembly 200 , and the existing lug protrusions are set on the other side wall, that is, one side is a linkage adjustable structure, and the other side is a fixed structure. Preferably, one or more sets of first openings 701 and second openings 702 are symmetrically opened on the left side wall 113 and the right side wall 114 .

FIG. 6 is a schematic cross-sectional view along the line A-A in FIG. 5 when the first telescopic hanger unit 400 is in use. FIG. 7 is a schematic cross-sectional view along the line B-B in FIG. 5 when the second telescopic hanger unit 600 is in use. FIG. 8 is a schematic cross-sectional view along the line C-C in FIG. 5 when the first telescopic hanger unit 400 is in use. FIG. 9 is a schematic cross-sectional view along the line C-C in FIG. 5 when the second retractable hanger unit 600 is in use. FIG. 10 is an exploded exploded view of the bottle seat mounting assembly 200 of the door body 101 shown in FIG. 5 . FIG. 11 is an exploded exploded view of some components of the bottle seat installation assembly 200 of the door body 101 shown in FIG. 10 . FIG. 12 is another exploded exploded schematic diagram of the bottle seat mounting assembly 200 of the door body 101 shown in FIG. 5 .

In some embodiments, the position-limiting and fixing unit 300 of the bottle holder installation assembly 200 of the door body 101 of the refrigerator 100 in the embodiment of the present invention includes: a fixing cover 301 having a cover part 311 and an extension part 312, and the cover part 311 is The third opening 703 is opened, and the extension portion 312 is formed to extend inward from the inner side of the cover portion 311 along a circumference of the third opening 703 . The first telescopic hanging ear unit 400 of the bottle seat installation assembly 200 of the door 101 of the refrigerator 100 in the embodiment of the present invention includes: a first hanging ear 401, a toggle member 402 and a first elastic member 403; wherein the first hanging ear 401 Pass through the third opening 703, and the first hanging ear 401 has a cavity 410, the appearance wall 411 is opened with a fourth opening 704, and the top wall is opened with a fifth opening 705 along the up and down direction; the toggle member 402 is set in the cavity In 410 , a switch protrusion 422 extends upward from the top wall; the first elastic member 403 is disposed between the bottom wall of the toggle member 402 and the bottom wall of the first hanging ear 401 . Through the fourth opening 704, the toggle member 402 is acted by an external force to drive the first lug 401 to move inward or outward, and the switch protrusion 422 passes through the fifth opening 705 and is fixed to the front and rear of the extension part 312 at different positions. The transition between the storage state and the use state of the first retractable ear hanging unit 400 is realized. In this application, "inside" and "outside" refer to the inside and outside of the door liner 110 as a reference. The inner surface of the door lining 110 is the surface of the door lining 110 closer to the front panel of the door body 101, and the outer surface of the door lining 110 is the surface of the side of the door lining 110 away from the front panel of the door body 101, which is also the surface of the door body. 101 is the surface within the user's line of sight after opening. "Moving inward" means moving toward the side where the inner surface of the door liner 110 is located, and "moving outward" means moving toward the side where the outer surface of the door liner 110 is located. Taking Fig. 4 as an example, a first opening 701 and a second opening 702 along the left-right direction are opened on the left side wall 113, and the extension part 312 is formed by extending from the inner side of the cover part 311 along the circumference of the third opening 703 to the left. . For the bottle seat installation assembly 200 on the left side wall 113, the toggle member 402 is acted by external force through the fourth opening 704 to drive the first hanging ear 401 to move to the left, and to move outwards to the right.

In the door body 101 of the refrigerator 100 in the embodiment of the present invention, the limit fixing unit 300 is set to include a fixed cover 301 having a cover plate portion 311 and an extension portion 312, and the first telescopic hanging ear unit 400 is set to include a first hanging ear 401 , the toggle piece 402 and the first elastic piece 403, by passing the first hanging ear 401 through the third opening 703, a fourth opening 704 is opened on the appearance wall 411 of the first hanging ear 401, and a fourth opening 704 is opened on the first hanging ear 401 The top wall is provided with a fifth opening 705 along the up and down direction, the toggle piece 402 is arranged in the cavity 410 of the first hanging ear 401, and a switch protrusion 422 is formed by extending upward on the top wall of the toggle piece 402, and the first The elastic piece 403 is interposed between the toggle piece 402 and the first hanging ear 401, so that the first hanging ear 401 can be controlled to move inward or outward only by applying force to the toggle piece 402, and control the switch protrusion. After the lifter 422 passes through the fifth opening 705, it can be fixed at different positions front and rear of the extension part 312 of the fixed cover 301 to realize the conversion between the storage state and the use state of the first telescopic hanging ear unit 400, so that the structure of the bottle holder installation assembly 200 Simple and easy to adjust. At the same time, the first telescopic hanging ear unit 400 sets the toggle member 402 and the first elastic member 403 in the cavity 410 of the first hanging ear 401 to ensure the strength of the first hanging ear 401, so that the bottle holder installation assembly 200 The load-bearing performance is better, so as not to affect the load-bearing capacity of the bottle seat 120.

In some embodiments, the linkage unit 500 of the bottle seat installation assembly 200 of the door body 101 of the refrigerator 100 of the embodiment of the present invention is arranged in the door liner 110, including a first housing 501, a second housing 502, a first movable plate 503 , second movable plate 506 and reversing module 507 . The second telescopic hanging ear unit 600 of the bottle holder installation assembly 200 of the door body 101 of the refrigerator 100 in the embodiment of the present invention includes a second hanging ear 601 . A sixth opening 706 and a seventh opening 707 are opened on the first housing 501 corresponding to the first opening 701 and the second opening 702 respectively, wherein the extension 312 passes through the sixth opening 706 and is fixed to the first housing 501 , so that the door liner 110 at the first opening 701 is interposed between the cover portion 311 and the first casing 501 . The second housing 502 is spaced apart from the first housing 501 , and the second housing 502 and the first housing 501 jointly define a first shaft hole 551 and a second shaft hole 552 along the up-down direction. The first movable plate 503 is arranged between the first housing 501 and the second housing 502, and is connected with the first hanging ear 401 and/or the dial 402, and has a first rotating shaft part 531 formed at one end, and the first rotating shaft part 531 fits in the first 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 hanging ear 601, and has a second shaft part 561 formed at one end, and the second shaft part 561 fits in the second shaft hole within 552.

The reversing module 507 is configured to be connected with the first rotating shaft part 531 and the second rotating shaft part 561, so as to transmit the rotation of the first rotating shaft part 531 on the vertical plane to the second rotating shaft part 561, so that the second telescopic hanging The moving direction of the ear unit 600 is opposite to that of the first telescopic ear hanging unit 400 . That is, the reversing module 507 can reverse the clockwise rotation of the first shaft part 531 to the counterclockwise rotation of the second shaft part 561, and reverse the counterclockwise rotation of the first shaft part 531 to the counterclockwise rotation of the second shaft part 561. Turn clockwise.

The door body 101 of the refrigerator 100 in the embodiment of the present invention sets the linkage unit 500 to include a first housing 501, a second housing 502, a first movable plate 503, a second movable plate 506 and a reversing module 507, and the second A movable plate 503 is connected with the first hanging lug 401 and/or the toggle member 402, and the second movable plate 506 is connected with the second hanging lug 601. At the same time, the first rotating shaft of the first movable plate 503 and the second movable plate 506 The reversing module 507 is arranged between the part 531 and the second rotating shaft part 561, so that when the first hanging lug 401 is forced to move inward or outward, it can drive the first movable plate 503 to move inward or outward, and the first rotating shaft part 531 rotates in the first rotating shaft hole 551, and the reversing module 507 transmits the rotation of the first rotating shaft part 531 to the second rotating shaft part 561, and then the rotation of the second rotating shaft part 561 drives the second movable plate 506 as a whole outward or toward The inner movement drives the second hanging ear 601 to move outward or inward, so as to realize the reverse linkage between the first telescopic hanging ear unit 400 and the second telescopic hanging ear unit 600 , which has an ingenious structure and is easy to configure.

As shown in FIG. 10 to FIG. 12 , the first housing 501 and the second housing 502 are arranged at intervals relative to each other, and jointly define an accommodating chamber. A first arc-shaped groove 511 is formed on the inner end surface of the first housing 501 away from the sixth opening 706 and the seventh opening 707, and a first arc-shaped groove 511 is formed on the outer end surface of the second housing 502 corresponding to the first arc-shaped groove 511. The second arc-shaped slot 521 , the first arc-shaped slot 511 and the second arc-shaped slot 521 jointly define a first rotating shaft hole 551 and a second rotating shaft hole 552 after being joined together.

Recessed areas 510 are respectively formed around the sixth opening 706 and the seventh opening 707 on the outer end surface of the first housing 501 . The second telescopic hanging ear unit 600 also includes an appearance cover 602, and a ninth opening 709 is opened at a position corresponding to the second opening 702 on the appearance cover 602. The appearance cover 602 also has a cover plate part (not labeled in the figure) and an extension part ( Not labeled in the figure), the setting of the appearance cover 602 can make the door body 101 more beautiful. As shown in Figures 6 and 7, the gap 700 represents the position of the door liner 110, that is to say, the door liner 110 is sandwiched between the cover plate part 311 of the fixed cover 301 and the recessed area 510 at the sixth opening 706, and the appearance of the cover The door liner 110 is also interposed between the cover portion of 602 and the recessed area 510 at the seventh opening 707 . At the same time, as shown in FIG. 12 , the outer end surface of the first shell 501 extends backward around the sixth opening 706 to form an extension section 512 , which can be used for the switch protrusion when the first telescopic hanging ear unit 400 is in use. The upward movement of the lifter 422 is further limited, as shown in FIG. 8 .

The first movable plate 503 includes a first main body portion 530 and a first shaft portion 531; the outer end surface of the first main body portion 530 fits the inner end surface of the first hanging ear 401 and forms a hook 532, and the toggle member 402 corresponds to the hook A notch 424 is formed at the position of 532 , and the hook 532 fits in the notch 424 ; the end of the first main body portion 530 away from the hook 532 forms a first shaft portion 531 . By attaching the outer end surface of the first main body part 530 of the first movable plate 503 to the inner end surface of the first hanging ear 401, and engaging the first movable plate 503 with the toggle piece 402 at the same time, the first movable plate 503 can be It is firmly connected with the first retractable ear unit 400 . The second movable plate 506 includes a second main body portion 560 and a second shaft portion 561; the outer end surface of the second main body portion 560 fits the inner end surface of the second hanging ear 601; the end of the second main body portion 560 away from the seventh opening 707 A second shaft portion 561 is formed. The second main body part 560 can be glued and fixed to the second hanging ear 601 , or fixed by clamping, or fixed by screws.

In some embodiments, the linkage unit 500 of the bottle holder installation assembly 200 of the door body 101 of the refrigerator 100 of the embodiment of the present invention further includes: a second elastic member 504 sandwiched between the second movable plate 506 and the second housing 502 Between them, it is used to provide auxiliary thrust for the first telescopic hanger unit 400 and the second telescopic hanger unit 600 . The second elastic member 504 may be a compression spring, and a third positioning protrusion 520 is formed on a side of the second housing 502 close to the second main body portion 560 , and the second elastic member 504 cooperates with the third positioning protrusion 520 .

The reversing module 507 can adopt any structure in the prior art that can transmit the rotation and direction of the first rotating shaft part 531 to the second rotating shaft part 561 . In some embodiments, the reversing module 507 includes: a first gear 571, a second gear 572, a third gear 573 and a fourth gear 574; One end of the shaft is fixed, the second gear 572 is fixed to the end of the second shaft part 561 close to the first shaft part 531, the third gear 573 is meshed with the first gear 571, the fourth gear 574 is connected to the second gear 572, the third gear 573 engage. By configuring the reversing module 507 to include four gears, the reversing from the first rotating shaft part 531 to the second rotating shaft part 561 can be conveniently realized, and the gear mechanism is easy to configure. As shown in Fig. 10 and Fig. 11, a head connection block 576 may be provided above and below the third gear 573 and the fourth gear 574, and a shaft connecting rod 575 may be provided between the first shaft part 531 and the second shaft part 561. , so that the reversing module 507 is roughly modularized to improve assembly efficiency.

The bottle seat installation assembly 200 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention can open two openings at intervals on the top wall of the extension part 312 of the fixed cover 301, pass the switch protrusion 422 through the fifth opening 705 and Fitting in different openings of the top wall of the extension part 312 realizes the limit of the switch protrusion 422 . It can be understood that more than two openings can also be spaced apart on the top wall of the extension part 312 of the fixed cover 301, so as to realize the adjustment of the length of the part of the first hanging ear 401 protruding from the third opening 703, which can Fit bottle holders 120 with slots 121 of different depths. As shown in FIGS. 8 and 9 , in some embodiments, the extension 312 of the fixed cover 301 of the bottle seat installation assembly 200 of the door 101 of the refrigerator 100 of the embodiment of the present invention is configured as: the extension 312 of the fixed cover 301 When the length of the top wall is such 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 part 312 of the fixed cover 301, the first telescopic hanging ear unit 400 is in the storage state; and the fixed cover 301 The top wall of the extension part 312 is also provided with an eighth opening 708 along the vertical direction, so that when the switch protrusion 422 passes through the fifth opening 705 and fits in the eighth opening 708, the first telescopic ear unit 400 is in the use state . This structural arrangement makes it only necessary to open an eighth opening 708 on the top wall of the extension part 312 of the fixed cover 301 to meet the limit of two positions of the switch protrusion 422 , which is easier to process. As shown in FIG. 9 , the top wall portion of the extension 312 of the fixed cover 301 extends backward to form a protrusion 313 , and the switch protrusion 422 passes through the fifth opening 705 and is supported by the protrusion 313 of the extension 312 of the fixed cover 301 . When the inner end surface is limited, the first telescopic hanging ear unit 400 is in the storage state, and at this time the second telescopic hanging ear unit 600 is in the use state. As shown in FIG. 8 , when the switch protrusion 422 passes through the fifth opening 705 and fits in the eighth opening 708 , the first telescopic hanging ear unit 400 is in the use state, and at this time the second telescopic hanging ear unit 600 is in the storage state.

In some embodiments, the central area of the appearance wall 411 of the first hanging ear 401 of the bottle holder mounting assembly 200 of the door body 101 of the refrigerator 100 of the embodiment of the present invention has a fourth opening 704; the outer end of the toggle member 402 protrudes The fourth opening 704 , so that the up and down movement of the toggle member 402 in 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 part and a second wall located at the lower part, so that the pusher 402 is forced to When moving downward, it can be limited by the second wall, and when the external force disappears and the toggle member 402 moves upward, it can be limited by the first wall.

As shown in FIGS. 8 to 12 , in some embodiments, the bottom wall of the toggle member 402 of the bottle seat mounting assembly 200 of the door 101 of the refrigerator 100 of the embodiment of the present invention extends downwards to form a first positioning protrusion. 425; the bottom wall of the first hanging ear 401 extends upwards from the position corresponding to the first positioning protrusion 425 to form a second positioning protrusion 412; Cooperate with the second positioning protrusion 412 . By arranging the first positioning protrusion 425 and the second positioning protrusion 412 , the first elastic member 403 can not be displaced in the first hanging ear 401 , and the structural stability of the entire first telescopic hanging ear unit 400 can be improved.

In some embodiments, a groove 423 is formed at the outer end of the toggle piece 402 of the door body 101 of the refrigerator 100 according to the embodiment of the present invention, so that the toggle piece 402 can receive external force conveniently. By providing the groove 423 , it is convenient for the user to exert force on the toggle member 402 . With continued reference to FIGS. 10 and 12 , the toggle 402 has a main body 420 and an extension section 421 . The bottom wall of the main body 420 extends downward to form a first positioning protrusion 425 , and the top wall of the main body 420 extends upward to form a switch protrusion 422 . The outer end of the main body 420 is formed with a groove 423, and the extension section 421 of the toggle piece 402 is formed by extending upward and downward respectively on the upper and lower sides of the groove 423, and the extension section 421 of the toggle piece 402 is matched with the first hanging The outer side of the appearance wall 411 of the ear 401 can make the appearance of the first telescopic hanging ear unit 400 more beautiful, and at the same time cooperate with the switch protrusion 422 to limit the movement of the toggle member 402 inside and outside the first hanging ear 401 , so that the toggle member 402 does not deviate in the first hanging ear 401 .

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

During actual production, the bottle base installation assembly 200 of the embodiment of the present invention can be partially modularized. Firstly, the first telescopic hanging ear unit 400 , the second telescopic hanging ear unit 600 and the linkage unit 500 are integrated. Afterwards, put the assembly into the positions of the first opening 701 and the second opening 702 on the inner surface of the door liner 110 . Finally, fix the limit fixing unit 300 with the linkage unit 500 at the first opening 701, and fix the appearance cover 602 with the linkage unit 500 at the second opening 702, that is, the extension part 312 of the fixed cover 301 is removed from the outside of the door liner 110. Insert the side into the first opening 701 and the sixth opening 706, and fix it with the first housing 501; insert the extension of the appearance cover 602 into the second opening 702 and the seventh opening 707 from the outer side of the door liner 110, and connect with the first housing 501. The casing 501 is fixed. The extension 312 of the fixed cover 301 , the extension of the exterior cover 602 and the first housing 501 may be locked by buckles, locked by screws, or fixed by bonding.

After the installation is completed, when the first retractable hanging ear unit 400 is converted from the use state to the storage state, the user presses the toggle member 402 downward, the first elastic member 403 is compressed, and the switch protrusion 422 moves downward until it is out of the eighth opening. 708, the first lug 401 and the toggle piece 402 push the first main body portion 530 of the first movable plate 503 to move inward until the switch protrusion 422 reaches the inner end surface of the extension portion 312 of the fixed cover 301, and the first elastic piece 403 recovers upwards, pushes the switch protrusion 422 to move upwards, and the first telescopic hanging ear unit 400 is converted into a storage state; at the same time, the first main body part 530 moves inwards to drive the first shaft part 531 to rotate in the first shaft hole 551. The rotation of the first rotating shaft part 531 is transferred to the second rotating shaft part 561 to the module 507, and the second elastic member 504 is stretched outwards to push the second hanging ear 601 to move outwards, and the second telescopic hanging ear unit 600 is accommodated by The state transitions to the use state.

When the first telescopic hanging ear 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 break away from the extension of the fixed cover 301 312. The user presses the second hanging ear 601 inwardly, at this time the second elastic member 504 is compressed, the second shaft part 561 of the second movable plate 506 rotates in the second shaft hole 552, and the reversing module 507 turns the second shaft part 561 After the rotation is reversed, it is transmitted to the first shaft part 531, and the first shaft part 531 drives the first main body part 530 of the first movable plate 503 to move forward until the switch protrusion 422 reaches the eighth opening 708, and the first elastic member 403 is restored upward, and the switch protrusion 422 is pushed to be inserted into the eighth opening 708 , the first telescopic hanging ear unit 400 is converted into a use state, and the second telescopic hanging ear unit 600 is converted into a storage state. It can be understood that the user can also apply downward and outward force on the first hanging ear 401 to make the first retractable hanging ear unit 400 change from the storage state to the use state, and at this time, the user does not need to press the second hanging ear 601 .

In the description of this embodiment, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or positional relationship shown in Figure 4, It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element 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", etc. are used only to describe purpose, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include at least one of such features, ie include one or more of such features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. When a feature "comprises" one or some of the features it encompasses, unless specifically stated otherwise, this indicates that other features are not excluded and that other features may be further included.

Unless otherwise clearly stipulated and limited, terms such as "connected" and "connected" should be understood in a broad sense, for example, it can be fixed connection, detachable connection, or integrated; it can be directly connected, or through The intermediary is indirectly connected, which can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific situations.

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

So far, those skilled in the art should appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, without departing from the spirit and scope of the present invention, the disclosed embodiments of the present invention can still be used. Many other variations or modifications consistent with the principles of the invention are directly identified or derived from the content. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A door body of a refrigerator, comprising: a door liner for forming the inner side of the door body, the door liner is provided with a first opening and a second opening; and The bottle seat installation assembly includes the first telescopic hanging ear unit, the second telescopic hanging ear unit and the linkage unit, wherein The first telescopic hanging ear unit is arranged at the first opening, and is configured to move inward or outward at the first opening after being subjected to an external force so as to have a storage state that does not protrude from the door liner and a protruding When the door liner can be used to hang the bottle holder; The second telescopic hanging ear unit is arranged at the second opening, is configured to be linked with the first telescopic hanging ear unit via the linkage unit, and has a storage state and a use state; The linkage unit is configured such that the moving direction of the second telescopic hanging ear unit is opposite to that of the first telescopic hanging ear unit, so that the second telescopic hanging ear unit and the first telescopic hanging ear unit are located The status is different. 2. The door body according to claim 1, wherein, The bottle seat installation assembly further includes: a position limiting and fixing unit configured to be fixed to the door liner at the first opening, a third opening is provided on the position limiting and fixing unit corresponding to the first opening. opening; The first telescopic hanging ear unit is configured to be movably connected to the position-limiting and fixing unit, so that the first telescopic hanging ear unit moves inward relative to the position-limiting and fixing unit so that it does not protrude beyond the first position as a whole. The three openings are in a stored state, and the first telescopic hanging ear unit is in a use state after moving outward relative to the position-limiting and fixing unit to at least partially protrude from the third opening. 3. The door body according to claim 2, wherein, The door liner has a main body and two side walls extending from the left and right sides of the main body to one side of the box; The first opening and the second opening are respectively opened on the side wall 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 opened on the position-limiting and fixing unit along the left-right direction. 4. The door body according to claim 2, wherein, The position-limiting and fixing unit includes: a fixed cover, which has a cover plate and an extension portion, the third opening is opened on the cover plate, and the extension portion extends from the inner side of the cover plate along the third opening. A circumference of the opening extends inwardly; The first telescopic hanging ear unit includes: a first hanging ear, a toggle member and a first elastic member; wherein the first hanging ear is passed through the third opening, and the first hanging ear has a cavity , the exterior wall is provided with a fourth opening, and the top wall is provided with a fifth opening along the up and down direction; the toggle member is arranged in the cavity, and the top wall extends upward to form a switch protrusion; the first elastic member It is arranged between the bottom wall of the toggle member and the bottom wall of the first hanging ear; wherein Through the fourth opening, the toggle member is acted by an external force to drive the first hanging lug to move inward or outward, and make the switch protrusion pass through the fifth opening and connect with the extension part The different front and rear positions of the first telescopic ear hanging unit are fixed to realize the conversion between the storage state and the use state of the first telescopic ear hanging unit. 5. The door body according to claim 4, wherein, The linkage unit is arranged in the door liner and includes a first housing, a second housing, a first movable plate, a second movable plate and a reversing module; the second telescopic lug unit includes a second lug ;in A sixth opening and a seventh opening are respectively opened on the first housing at positions corresponding to the first opening and the second opening, wherein the extension part passes through the sixth opening and is connected to the first opening. A housing is fixed such that the door liner at the first opening is interposed between the cover plate portion and the first housing; The second housing is spaced apart from the first housing, and the second housing and the first housing jointly define a first shaft hole and a second shaft hole along the up-down direction; The first movable plate is arranged between the first housing and the second housing, is connected to the first hanging ear and/or the toggle member, and has a first rotating shaft portion formed at one end, The first rotating shaft part fits in the first rotating shaft hole; The second movable plate is arranged between the first housing and the second housing, is connected to the second hanging ear, and has a second rotating shaft part formed at one end, and the second rotating shaft part fits on the Inside the second 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 of the first rotating shaft part on the vertical plane to the second rotating shaft part after reversing, so that The moving direction of the second telescopic hanging ear unit is opposite to that of the first telescopic hanging ear unit. 6. The door body according to claim 5, wherein, The reversing module includes: a first gear, a second gear, a third gear and a fourth gear; wherein The first gear is fixed to an end of the first shaft part close to the second shaft part, the second gear is fixed to an end of the second shaft part close to the first shaft part, and the The third gear meshes with the first gear, and the fourth gear meshes with the second gear and the third gear. 7. The door body according to claim 5, wherein, The linkage unit further includes: a second elastic member, interposed between the second movable plate and the second housing, for aligning the first telescopic hanging lug unit and the second telescopic hanging lug The unit provides auxiliary thrust. 8. The door body according to claim 4, wherein, The extension part is configured such that: the length of the top wall of the extension part satisfies that when the switch protrusion passes through the fifth opening and is limited by the inner end surface of the top wall of the extension part, the first telescopic hanger The ear unit is in the storage state; and the top wall of the extension part is also provided with an eighth opening along the up and down direction, so that when the switch protrusion passes through the fifth opening and fits in the eighth opening, The first telescopic ear hanging unit is in use. 9. The door body according to claim 4, wherein, The central area of the appearance wall opens the fourth opening; The outer end of the toggle piece protrudes from the fourth opening, so that the up and down movement of the toggle piece in the cavity is limited by the appearance wall. 10. A refrigerator, comprising the door body of the refrigerator according to any one of claims 1-9.