CN218349041U

CN218349041U - Door body for refrigerator

Info

Publication number: CN218349041U
Application number: CN202221796947.4U
Authority: CN
Inventors: 吕冲; 周亚博; 王文涛; 张文; 任宪伟
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: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-20
Anticipated expiration: 2032-07-12

Abstract

The utility model provides a door body for refrigerator, including door body, bottle seat and first installed part, the removable assembly of first installed part is in or fixed the setting in the inboard of door body, and the bottle seat sets up in the inboard of door body, and the one end of bottle seat is installed in first installed part. The utility model discloses in, because the intensity of first installed part is high, it can design for less size, not only can promote the space that utilizes of bottle seat, still has the appearance pleasing to the eye and save raw and other materials's beneficial effect. In addition, first installed part and door body releasable connection, the manufacturing process of first installed part is simple, need not with door body integrated into one piece, low in manufacturing cost.

Description

Door body for refrigerator

Technical Field

The utility model relates to a cold-stored refrigeration dress, in particular to a door body for refrigerator.

Background

At present, the refrigerator door body is inboard can set up multirow bottle seat along upper and lower direction usually, and the fixed mode of current bottle seat is: ribs are arranged on the door liner on the inner side of the refrigerator door body, and the bottle seat is fixed by allowing foaming materials to enter the hanging lugs of the door liner.

For the convenience of partition, the bottle seats in the same row on the door body can comprise two bottle seats along the width direction of the door body. At this time, a middle rib needs to be arranged in the middle of the door body, and the bottle seat is fixed by a foaming hanging lug. The middle rib extends along the up-down direction, and the multiple rows of bottle seats share one middle rib. The existing installation mode has the following defects: on one hand, the middle rib is large in size, the distance between the adjacent foaming lugs is large, so that a large distance is formed between the two bottle seats, the appearance is influenced, the width of the bottle seat is reduced, and the utilization space of the bottle seat is influenced; on the other hand, the middle rib is integrally arranged with the door body, so that the manufacturing process is complex, the manufacturing cost is high, the middle rib is easy to lack materials, and the production yield is low.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to overcome the above problems or at least partially solve the above problems, and to provide a door for a refrigerator, which can reduce the production cost and improve the space utilization of a bottle seat.

Specifically, the utility model provides a door body for refrigerator, including door body and bottle seat, the door body still includes:

the first installation part is detachably assembled or fixedly arranged on the inner side of the door body, the bottle seat is arranged on the inner side of the door body, and one end of the bottle seat is installed on the first installation part.

Optionally, the door body further includes:

the second installation part is arranged on the door body and integrally formed with the door body, and the other end of the bottle seat is arranged on the second installation part.

Optionally, the number of the second mounting pieces is two, and the two second mounting pieces are respectively arranged at two vertical edges of the inner side of the door body;

the first installation part is arranged in the middle of the door body; the bottle bases are two and are respectively arranged between the second mounting parts and the first mounting parts.

Optionally, the first mount comprises:

the fixing plate is perpendicular to the width direction of the door body and is detachably assembled on the inner side of the door body;

the two clamping blocks are fixedly arranged on two sides of the fixing plate respectively, and a clamping groove with a downward opening and used for inserting the corresponding clamping block is formed in the corresponding end of the bottle seat.

Optionally, the first mounting member is a plastic member.

Optionally, the door body includes door lining and the mounting panel that is used for injecing a body foaming space, the mounting panel set up in the body foaming space, the removable assembly of first installed part in on the mounting panel.

Optionally, a connection part of the end face of the corresponding end of the bottle holder and the clamping groove is inwards concave to form an inwards concave part, and the clamping groove is located in the inwards concave part.

Optionally, a protrusion is disposed on an inner side of a groove wall of the clamping groove, and a groove adapted to the protrusion is disposed at a position of the clamping block corresponding to the protrusion.

Optionally, the groove wall of the clamping groove includes a top wall and two side walls disposed below the top wall, the two side walls are disposed at intervals along the thickness direction of the door body, and the protrusion is disposed on the side wall of the clamping groove close to one side of the door body.

Optionally, a reinforcing rib is arranged on the outer side of the clamping groove and located in the inner concave portion.

The utility model discloses a door body, bottle seat and first installed part, the one end of bottle seat is installed on first installed part. Because the intensity of first installed part is high, it can be designed into less size, not only can promote the utilization space of bottle seat, still has the pleasing to the eye and the beneficial effect who saves raw and other materials of appearance. In addition, the first mounting piece is detachably connected with the door body, the manufacturing process of the first mounting piece is simple, the first mounting piece does not need to be integrally formed with the door body, and the manufacturing cost is low; when a bottle seat or a row of bottle seats on the door body are not used temporarily, the corresponding first mounting part can be taken down from the door body, the appearance is attractive, and the barriers above the lower row of bottle seats on the door body can be reduced, so that the storage space for storing articles in the lower row of bottle seats can be increased.

Furthermore, two adjacent bottle seats are arranged on the same first installation part, so that the distance between the adjacent bottle seats can be further reduced, the utilization space of the bottle seats is improved, and the appearance is attractive.

Furthermore, the mounting part is a plastic part, and the plastic part has the advantages of low production cost, convenience in replacement and high strength.

Further, through setting up interior concave part at the terminal surface of bottle seat, the draw-in groove is located interior concave part, when using, can reduce the interval between two bottle seats to can further increase the space that utilizes of bottle seat.

Furthermore, through setting up arch and recess on draw-in groove and fixture block respectively, through the mating reaction of arch and recess, can carry on spacingly to the bottle seat, not only can prevent that the bottle seat from taking place to rock in the use, be convenient for installation and separation between draw-in groove and the fixture block moreover.

Furthermore, by arranging the reinforcing ribs, the connection strength between the clamping groove and the bottle seat can be increased, the bearing capacity of the bottle seat can be further improved, and cracks at the connection part of the clamping groove and the bottle seat due to stress concentration are avoided.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a door body for a refrigerator according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another angle of the door body for the refrigerator according to an embodiment of the present invention;

FIG. 3 is an enlarged partial view of the door for a refrigerator shown in FIG. 2 at A;

fig. 4 is a schematic structural view of a bottle body provided in one embodiment of the present invention;

fig. 5 is a schematic structural view of a first mounting member provided in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of another angle of the first mounting member according to an embodiment of the present invention.

Detailed Description

The door for a refrigerator according to an embodiment of the present invention will be described with reference to fig. 1 to 6. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include at least one of the feature, i.e. one or more of the features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise. When a feature "comprises or includes" a or some of the features that it covers, this is to be taken as an indication that other features are not excluded and that other features may further be included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like are to be construed broadly and encompass, for example, both fixed and removable connection or integration; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

The embodiment of the utility model provides a door body for refrigerator, figure 1 is the utility model discloses a schematic structure chart of a door body for refrigerator of embodiment, as shown in figure 1 to refer to figure 2 to figure 6. The door body for the refrigerator includes a door body 10, a bottle holder 20, a first mounting member 30, and a second mounting member 40.

The first mounting member 30 is detachably mounted to the inner side of the door body 10. The second mounting member 40 is disposed inside the door body 10, and the second mounting member 40 is integrally formed with the door body 10. The bottle holder 20 is disposed inside the door body 10, one end of the bottle holder 20 is mounted to the first mounting member 30, and the other end of the bottle holder 20 is mounted to the second mounting member 40. In some alternative embodiments of the present invention, the two ends of the bottle holder 20 can be mounted to the two first mounting members 30, and the second mounting member 40 does not need to be provided for the bottle holder 20.

When in use, the first mounting member 30 can be designed to be smaller in size due to high strength, so that the utilization space of the bottle seat can be increased, and the bottle seat has the effective effects of attractive appearance and raw material saving. In addition, the first mounting piece is detachably connected with the door body, the manufacturing process of the first mounting piece is simple, the first mounting piece does not need to be integrally formed with the door body, and the manufacturing cost is low; when a bottle seat or a row of bottle seats on the door body 10 is not used for the moment, the corresponding first mounting part 30 can be taken down from the door body 10, so that the appearance is attractive, and the obstacles above the lower row of bottle seats 20 on the door body 10 can be reduced, thereby increasing the storage space for storing articles in the lower row of bottle seats 20. Of course, in some embodiments of the present invention, the first mounting member 30 can be fixed to the inner side of the door body 10, and although the first mounting member 30 cannot be removed at this time, it can be designed to be smaller in size, which not only can increase the utilization space of the bottle seat, but also has an effective effect of saving raw materials.

In some embodiments of the present invention, the number of the second mounting members 40 is two, and the two second mounting members are respectively disposed at two vertical edges of the inner side of the door body 10; correspondingly, the first mounting member 30 is provided at the middle of the door body 10. The bottle holders 20 are two and are respectively arranged between the two second mounting members 40 and the first mounting member 30. Specifically, two bottle holders 20 are distributed along the width direction of the door body to form a row of bottle holders; one end of each bottle seat 20 is mounted on the first mounting part 30, and the other end of each bottle seat 20 is mounted on the second mounting part 40; the close ends of the two bottle bases 20 share the first mounting part 30, so that the distance between the adjacent bottle bases 20 can be reduced, the utilization space of the bottle bases 20 is increased, and the appearance is attractive.

In some embodiments of the present invention, a plurality of rows of bottle holders 20 (e.g., 2 rows, 3 rows, or 4 rows) are disposed on the door body 10, and each row of bottle holders 20 includes 1 or more bottle holders 20 (e.g., 2 or 3 or 4 bottle holders). For example, when the bottle holders 20 in the same row include 3 bottle holders, the 3 bottle holders 20 are distributed along the width direction of the door body 10; when the 3 bottle bases are installed, two second installation parts 40 and two first installation parts 30 which are arranged at intervals are used in common; wherein, one end of each of the two bottle seats positioned at the outermost side is arranged on the second mounting piece 40, and the other end is arranged on the first mounting piece 30; the two ends of the bottle seat in the middle are both mounted on the first mounting member 30.

In some optional embodiments of the present invention, the first mounting member 30 includes a fixing plate 31 and two locking blocks 32. The fixing plate 31 is perpendicular to the width direction of the door body 10 and is detachably mounted on the inner side of the door body 10; the two locking blocks 32 are respectively and fixedly arranged on two sides of the fixing plate 31, and correspondingly, a corresponding end of the bottle holder 20 is provided with a locking groove 21 with a downward opening for inserting the corresponding locking block. In the assembling process of the bottle seat 20 and the first mounting part 30, the bottle seat 20 can be clamped on the clamping block 32 of the first mounting part 30 along the top-down direction through the clamping groove 21, and the connecting mode is simple and reliable and is convenient to mount and dismount. In other embodiments of the present invention, the first mounting member 30 is provided with a lifting lug, the corresponding end of the bottle seat 20 is disposed on the lifting hook of the lifting lug, and the one end of the bottle seat is lifted on the first mounting member.

In some optional embodiments of the present invention, an inner concave portion 25 is formed at a connection portion of the end surface of the corresponding end of the bottle seat 20 and the clamping groove 21, and the clamping groove 21 is located in the inner concave portion 25. One side of two adjacent bottle bases 20 close to each other is respectively abutted to two sides of the fixing plate 31, so that the distance between the adjacent bottle bases 20 can be further reduced, and the utilization space of the bottle bases is improved.

In some embodiments of the present invention, the inner side of the groove wall of the clamping groove 21 is provided with a protrusion 22, and the position corresponding to the protrusion 22 on the clamping block 32 is provided with a groove 33 adapted to the protrusion 22. Through setting up recess 33 and arch 22, can conveniently be with draw-in groove 21 joint on fixture block 32, arch 22 has limiting displacement, can restrict the bottle seat and take place to rock when using.

The utility model discloses an in some embodiments, the cell wall of draw-in groove 21 includes the roof and sets up two lateral walls of roof below, two lateral walls set up along the thickness direction interval of door body, arch 22 sets up on the lateral wall that is close to door body 10 one side of draw-in groove 21, correspondingly, all be equipped with recess 33 on two fixture blocks 32 on the first installed part 30, and recess 33 sets up in the one side that fixture block 32 is close to door body 10, and recess 33's opening is towards door body 10, specifically be the arc wall for recess 33, arch 22 extends along the width direction of door body 10, and arch 22 sets up in the intermediate position of lateral wall. In other optional embodiments of the present invention, the protrusion 22 may be disposed on the side wall of the side of the slot 21 far from the door body 10, or the protrusion 22 may also be disposed on the top wall of the slot 21; when the protrusion 22 is located on the side wall of the card slot 21, the protrusion 22 may also extend in the up-down direction; when the projection 22 is located on the top wall of the catch 21, the projection 22 may also extend in the thickness direction of the door body.

In some embodiments of the present invention, the outside of the slot 21 is provided with a reinforcing rib, and the reinforcing rib is disposed in the inner concave portion 25 of the bottle seat 20. Through setting up the strengthening rib, joint strength between multiplicable draw-in groove 21 and the bottle seat 20, and then can promote the bearing capacity of bottle seat 20, avoided leading to the junction of draw-in groove 21 and bottle seat 20 to produce the crackle because of stress concentration.

In some optional embodiments of the present invention, the reinforcing rib includes a horizontal reinforcing rib 23, the horizontal reinforcing rib 23 is fixedly connected to the side wall of the slot 21, and the horizontal reinforcing rib 23 is vertically distributed with the side wall of the slot 21.

The utility model discloses an in some optional embodiments, the strengthening rib includes horizontal strengthening rib 23 and vertical strengthening rib 24, and vertical strengthening rib 24 is parallel interval setting with the lateral wall of draw-in groove 21, and horizontal strengthening rib 23 is the vertical distribution with vertical strengthening rib 24, the one end of horizontal strengthening rib 23 and the lateral wall fixed connection of draw-in groove 21, the other end and the vertical strengthening rib 24 fixed connection of horizontal strengthening rib 23. Preferably, three transverse reinforcing ribs 23 are arranged between the vertical reinforcing rib 24 and the side wall of the clamping groove 21, one transverse reinforcing rib 23 is arranged in the middle of the side wall of the clamping groove 21, and the other two transverse reinforcing ribs 23 are arranged at the upper end part and the lower end part of the side wall of the clamping groove 21. Further, the reinforcing ribs also comprise inclined reinforcing ribs.

In some optional embodiments of the present invention, the first mounting member 30 is a plastic member. The plastic part has the advantages of low production cost, convenient replacement and high strength. Preferably, the first mounting member 30 has a dimension in the up-down direction smaller than that of the bottle holder. It is further preferred that the first mount 30 is located in the upper half of the bottle mount. In other embodiments of the present invention, the first mounting member 30 is a metal member, such as: stainless steel parts, aluminum alloy parts, magnesium alloy parts and the like.

In some optional embodiments of the present invention, the door body 10 includes a door lining 101 and a mounting plate for defining a foaming space of the door body, the mounting plate is disposed in the foaming space of the door body, and the first mounting member 30 is detachably assembled on the mounting plate 102. For example, the first fixture 30 may be attached to the attachment plate by screwing from the inside of the door body to the inside of the door body foaming space. Correspondingly, the mounting plate 102 is correspondingly provided with a threaded hole, and the first mounting member 30 is provided with a mounting through hole 34 corresponding to the threaded hole. Preferably, the first mounting member 30 is connected to the mounting plate by two screws, which are arranged at intervals in the up-down direction; correspondingly, two threaded holes are formed in the mounting plate at intervals up and down, and two mounting through holes 34 are formed in the first mounting part 30 at intervals up and down.

In some alternative embodiments of the present invention, the mounting plate has a mounting hole and an arc-shaped groove, the circular mandrel of the arc-shaped groove is coaxial with the mounting hole, and the arc-shaped groove has at least one positioning groove. The first mounting piece is provided with a first hanging rod, a first stopping part and at least one second hanging rod, and the first stopping part is fixedly arranged at one end, far away from the first mounting piece, of the first hanging rod. The first mount 30 has an initial position and a fixed position; when the first mounting member 30 is in the initial position, the first stopping portion can pass through the mounting hole, so that the first hanging rod passes through the mounting hole, the first mounting member and the first stopping portion are located at two sides of the mounting hole, and each second hanging rod is inserted into or passes through the arc-shaped groove; rotating the first mounting part from an initial position to a fixed position by rotating the first mounting part; when the first installation piece is located at the fixed position, the first stopping portion is in stopping fit with the installation plate to prevent the first stopping portion from penetrating through the installation hole, and each second hanging rod is located in one positioning groove.

The installation process of the first installation member 30 is as follows: firstly, the first mounting part 30 is in an initial position, specifically, the first stop part and the second hanging rod are respectively aligned with the mounting hole and the arc-shaped groove and inserted into the mounting hole and the arc-shaped groove, so that the first mounting part and the first stop part are positioned at two sides of the mounting hole; then the first mounting member 30 is rotated to rotate the first mounting member 30 from the initial position to the fixed position; when the first mounting member 30 is in the fixing position, the first stopping portion is in stopping fit with the mounting plate, and each second hanging rod is located in one positioning groove.

In the utility model, the first installation part can be used for installing the bottle seat of the refrigerator, the first installation part 30 is hung on the installation plate through the first hanging rod and the second hanging rod, and the hanging connection mode is adopted, so that the installation and the disassembly of the first installation part can be convenient; in addition, the manufacturing process of the first installation part is simple, the first installation part does not need to be integrally formed with the door body, and the manufacturing cost is low. When the first mounting part is in the fixed position, the positioning groove can limit the second hanging rod, and the first stopping part is in stop fit with the mounting plate, so that the use stability and the bearing capacity of the first mounting part can be improved. To sum up, the utility model discloses have the beneficial effect of the dismouting of being convenient for, low in manufacturing cost, stability height, bearing capacity are strong.

In some optional embodiments of the present invention, one end of the at least one second hanging rod, which is far away from the first mounting member, is provided with a second blocking portion, and when the first mounting member is in the initial position, a through hole is provided at a position of the arc-shaped groove corresponding to each second blocking portion to allow the second blocking portion to pass through; when the first mounting piece is in the fixed position, the second blocking part is in blocking fit with the base to block the second blocking part from passing through the arc-shaped groove. Through setting up second backstop portion, can further promote the stability in use and the bearing capacity of first installed part.

In some optional embodiments of the present invention, the arcuate slots are symmetrically disposed about a reference plane passing through the axis of the mounting hole. The second hanging rod is one, the axis of the positioning groove is positioned on the reference plane, and the positioning groove is symmetrically arranged relative to the reference plane through the hole. Preferably, the arc-shaped groove is positioned at the upper side of the mounting hole; the second peg is one, and the constant head tank sets up directly over the mounting hole. In some alternative embodiments of the present invention, the arcuate slot is at the underside of the mounting hole.

In some embodiments of the present invention, the arc-shaped groove is located at an upper side of the mounting hole; the second peg is at least two, and the constant head tank corresponds and sets up two at least, and two at least constant head tanks set up about reference plane symmetry.

In some embodiments of the present invention, the first stopper has a square cross section, the first mounting hole is a square hole, and when the first mounting member is located at the initial position, a diagonal line of the square hole coincides with a diagonal line of the first stopper; when the first mounting piece is located at the fixing position, a certain included angle is formed between a diagonal line of the square hole and a diagonal line of the first stopping part, and the included angle is preferably 45 degrees. The cross section of the second stopping part is circular; the through holes are round holes. In some alternative embodiments, the second stopper has a square cross-section, and the through hole is a square hole.

In other embodiments of the present invention, the door body 10 and the first mounting member 30 may be bonded together by an adhesive layer.

In some embodiments of the present invention, the bottle holder 20 includes a bottle holder body and a support. The bottle base body is mounted on the first mounting member 30 by a bracket. The support includes two mounting brackets and three horizontal pole, and three horizontal pole extends along controlling the direction. The two mounting brackets are respectively located at two ends of the cross bar, and the corresponding mounting brackets are mounted on the first mounting member 30. The three cross bars are positioned at different heights, the three cross bars are divided into an upper cross bar, a middle cross bar and a lower cross bar according to the mounting height, the upper cross bar is positioned right above the lower cross bar, and the distance between the upper cross bar and the surface of the door body is smaller than the distance between the middle cross bar and the surface of the door body. The lower part of the front end of the bottle holder body and the upper part of the rear end of the bottle holder body are respectively provided with a hanging groove with a downward opening, the hanging grooves are matched with the cross rod, and the bottle holder body can be hung on the support through the hanging grooves.

When the bottle holder is used for placing objects, different installation heights of the bottle holder body can be selected according to different heights of the objects, so that the upper space of the lower object is fully utilized. Namely, the bottle seat body has two installation heights; when a higher mounting height is selected, the hanging groove at the upper part of the bottle seat body is hung on the upper cross rod, and the hanging groove at the lower part of the bottle seat body is hung on the middle cross rod; when selecting lower mounting height, change the fore-and-aft direction of bottle seat body, the hanging groove on bottle seat body upper portion hangs on well horizontal pole, and the hanging groove of bottle seat body lower part hangs on the horizontal pole down. In some alternative embodiments of the present invention, the support comprises two mounting brackets and a cross bar, the cross bar being a middle cross bar.

Preferably, the mounting bracket comprises two mounting arms, two mounting blocks and a mounting riser. The two mounting arms are arranged on two sides of the bottle seat body. The middle cross rod is arranged between the front ends of the two mounting arms and connected to the two mounting arms. Each mounting block is arranged at the rear end of one mounting arm, a downward clamping groove is arranged on each mounting block, and the clamping block 32 is inserted into the corresponding clamping groove. The installation riser sets up in the rear side of two installation pieces, and the both ends of installation riser connect in two installation pieces, and all the other two horizontal poles set up respectively in the front side of the lower extreme of installation riser and the front side of upper end.

The bottle seat body comprises a rear wall and a hanging groove wall, the hanging groove wall is arranged behind the rear wall at intervals, and the upper end of the hanging groove wall is connected with the upper end of the rear wall to form a hanging groove at the rear end of the bottle seat body. The bottle seat body further comprises a bottom wall, a first front wall and a second front wall, wherein the second front wall is arranged behind the first front wall and is arranged at intervals. The lower end of the second front wall is connected to the front end of the bottom wall. The upper end of the second front wall is connected with the lower part of the first front wall to form a hanging groove at the front end of the bottle seat body.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. The utility model provides a door body for refrigerator, includes door body and bottle seat, its characterized in that still includes:

2. The door body of claim 1, further comprising:

3. The door body of claim 2,

the two second mounting pieces are respectively arranged at two vertical edges of the inner side of the door body;

4. The door body of claim 1, wherein the first mounting member comprises:

the two clamping blocks are fixedly arranged on two sides of the fixing plate respectively, and a clamping groove with a downward opening is formed in the corresponding end of the bottle seat and used for the corresponding clamping block to be inserted into.

5. The door body of claim 1, wherein the first mounting member is a plastic member.

6. The door body according to claim 1, wherein the door body comprises a door lining for defining a foaming space of the door body and a mounting plate, the mounting plate is arranged in the foaming space of the door body, and the first mounting member is detachably mounted on the mounting plate.

7. The door body according to claim 4, wherein an inward concave portion is formed at a connection portion of the end surface of the corresponding end of the bottle holder and the clamping groove in an inward concave manner, and the clamping groove is located in the inward concave portion.

8. The door body according to claim 4, wherein a protrusion is disposed on an inner side of a wall of the engaging groove, and a groove adapted to the protrusion is disposed on the fastening block at a position corresponding to the protrusion.

9. The door body according to claim 8, wherein the groove wall of the engaging groove includes a top wall and two side walls disposed below the top wall, the two side walls are spaced apart from each other in a thickness direction of the door body, and the protrusion is disposed on a side wall of the engaging groove adjacent to a side of the door body.

10. The door body according to claim 7, wherein a reinforcing rib is arranged on the outer side of the clamping groove, and the reinforcing rib is located in the inner concave portion.