CN108020011B

CN108020011B - Refrigerator door body and refrigerator

Info

Publication number: CN108020011B
Application number: CN201711454110.5A
Authority: CN
Inventors: 刘志军; 王宁; 王小焱; 尹军委; 胡晓彬
Original assignee: Qingdao Haier Co Ltd
Current assignee: Haier Smart Home Co Ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2020-08-28
Anticipated expiration: 2037-12-27
Also published as: CN108020011A

Abstract

The invention provides a refrigerator door body and a refrigerator, and belongs to the technical field of household appliances. A refrigerator door body comprises a door body main body and at least one bottle seat, wherein the door body main body is provided with a door liner. The refrigerator door body also comprises a plurality of door lining limiting assemblies and a bottle seat clamping assembly. The door lining limiting assemblies are arranged along two sides of the door lining, and each door lining limiting assembly comprises a limiting fixing part fixed on the inner side of the door lining and a limiting main body telescopically connected onto the limiting fixing part. The bottle seat clamping components are arranged on two sides of each bottle seat. The end part of the limiting main body, extending out of the limiting fixing part, protrudes out of the surface of the door liner, so that the bottom of the bottle seat clamping component is placed on the limiting main bodies with different heights, and the height of the bottle seat is adjusted. The bottle holder can be installed and the height of the bottle holder can be adjusted, so that articles with more sizes can be placed at the bottle holder, the space of the refrigerator is fully utilized, and the space utilization rate of the refrigerator is increased.

Description

Refrigerator door body and refrigerator

Technical Field

The invention relates to the technical field of household appliances, in particular to a refrigerator door and a refrigerator.

Background

At present, the functions of refrigerators as common household appliances are increasing. Generally, a plurality of bottle seats are arranged on the inner side of a refrigerator door body, so that more articles can be placed in the space of the refrigerator.

The bottle seats in refrigerators on the market at present are mostly fixed and can only be taken down and placed during cleaning, and the distance between two adjacent bottle seats is fixed and cannot be adjusted. In the actual use process, due to the fact that the sizes of the articles placed on the bottle seats are different, the articles are often limited by the distance of the bottle seats, so that the articles are difficult to store, troubles are brought to users, and the space utilization rate of the bottle seats is reduced. Although the prior refrigerator with the adjustable bottle seat has the defects of unsmooth adjustable structure and high noise, and brings bad experience to daily use.

Disclosure of Invention

The invention aims to provide a refrigerator door body with a door lining limiting assembly and a bottle seat clamping assembly.

A further purpose of the invention is to utilize the door lining limiting component and the bottle seat clamping component to install the bottle seat and enable the bottle seat to be smoothly adjusted up and down.

The invention further provides a refrigerator comprising the refrigerator door body.

Particularly, the invention provides a refrigerator door body, which comprises a door body main body and at least one bottle seat, wherein the door body main body is provided with a door liner, and the refrigerator door body further comprises:

the door lining limiting assemblies are arranged along two sides of the door lining, and each door lining limiting assembly comprises a limiting fixing part fixed on the inner side of the door lining and a limiting main body telescopically connected onto the limiting fixing part; and

the bottle seat clamping components are arranged on two sides of each bottle seat;

the limiting main body extends out of the end part of the limiting fixing part and protrudes out of the surface of the door lining, so that the height of the bottle seat can be adjusted by placing the bottom of the bottle seat clamping assembly on the limiting main body at different heights.

Optionally, the limiting body comprises:

the telescopic part is arranged in the limit fixing part, and the end part of the telescopic part is provided with a rotating shaft; and

rotation portion, one end pivotal connection in the pivot of pars contractilis, the other end stretch out in door lining surface, with bottle seat joint subassembly and corresponding the bottle seat is followed door lining edge is followed during the up-going motion of the lower direction of the spacing subassembly of door lining, the upper portion of bottle seat joint subassembly promotes spacing main part rotation portion upwards rotates extremely inside the door lining, allows the bottle seat joint subassembly drives the bottle seat moves the top of the spacing subassembly of door lining.

Optionally, the lower part of the limiting fixing part is provided with a protruding part for supporting the rotating part so as to limit the downward rotating angle of the rotating part, and the rotating shaft is sleeved with a torsion spring for applying a downward torsion to the rotating part so as to restore the rotating part to the original position after the rotating part is upwards turned by an external force.

Optionally, the bottle holder clamping assembly is further configured to push the limiting body abutting against the bottle holder to retract towards the inside of the door liner when the bottle holder is subjected to an external force driving the bottle holder to move downwards, so as to allow the bottle holder to pass through.

Optionally, the bottle holder clamping assembly comprises a clamping housing, a first adjusting piece extending from the upper part of the clamping housing, and a second adjusting piece extending from the lower part of the clamping housing; bottle seat joint subassembly configures into and works as when first regulating part receives decurrent power, first regulating part drives second regulating part downstream, the second regulating part gives rotation portion external force, makes rotation portion with the pars contractilis is common towards the inside direction motion of door lining, until the second regulating part with rotation portion breaks away from the back, the joint casing continues to give rotation portion applys external force, rotation portion with pars contractilis common continue to the inside direction motion of door lining, until rotation portion retract to inside the door lining, bottle seat joint subassembly moves to corresponding the spacing subassembly below of door lining.

Optionally, the inside of the clamping shell comprises a circular groove located at the upper part of the clamping shell and a square groove located at the lower part of the clamping shell, the circular groove is communicated with the square groove through a first through hole, and the transverse size of the first through hole is smaller than that of the circular groove and that of the square groove;

the first adjusting piece is provided with a first pressing block and a first round push rod connected to one end of the first pressing block, the first round push rod is downwards inserted into the round groove from the upper end of the clamping shell, and the transverse size of the first round push rod is adapted to that of the round groove;

the second adjusting piece comprises a second pressing block and a second round push rod connected to one end of the second pressing block, and the second round push rod penetrates through the first through hole from the lower end of the clamping shell upwards and then is connected with the first round push rod in the round groove, so that the first adjusting piece drives the second adjusting piece to move together; the transverse size of the second pressing block is adapted to that of the square groove, and the transverse size of the second round push rod is adapted to that of the first through hole;

the second round push rod is provided with a first spring in a penetrating mode, the first spring abuts against the position between the end portion of the first round push rod and the first through hole and is used for enabling the first adjusting piece and the second adjusting piece to return to the original positions when acting force applied to the first adjusting piece disappears.

Optionally, the lower end of the second pressing block has a first inclined surface, the end of the rotating portion protruding from the door lining has a second inclined surface matching with the first inclined surface, and when the second adjusting assembly moves downward, the first inclined surface presses the second inclined surface to give a force to the rotating portion and the expansion portion toward the interior of the door lining, so that the rotating portion and the expansion portion move toward the interior of the door lining.

Optionally, the telescopic part comprises:

a telescoping head having a recess for receiving the rotating portion;

one end of the telescopic rod is connected with the telescopic head, the other end of the telescopic rod penetrates through the limiting fixing part and extends out of the limiting fixing part, and a fixing nut is arranged at the other end of the telescopic rod; and

the second spring is sleeved at the telescopic rod and positioned between the telescopic head and the limiting fixing part, so that the telescopic head is compressed and then returns to the original position.

Optionally, the limit fixing part is a three-dimensional structure with an accommodating space therein, and the limit fixing part includes a first end part and a second end part;

the first end part is provided with a first opening, the side wall of the upper end of the limiting fixing part is provided with a second opening connected with the first opening, the rotating part is positioned in the accommodating space and at least partially extends out of the limiting fixing part from the first opening, and when the clamping shell pushes the rotating part from the lower part of the rotating part, the rotating part rotates to the second opening from the first opening so as to allow the bottle holder clamping component to drive the bottle holder to move downwards and upwards;

the second end is provided with a small hole, and the telescopic rod penetrates through the small hole, so that when the telescopic part moves and resets, the telescopic rod moves at the small hole.

Particularly, the invention further provides a refrigerator comprising the refrigerator door body.

According to the refrigerator, the door lining limiting assembly and the bottle seat clamping assembly matched with the door lining limiting assembly are arranged at the door lining in the refrigerator door body, so that the bottle seat can be fixed at a certain height, the height of the bottle seat can be adjusted, the bottle seat can be arranged at different heights of the door lining, more articles with different sizes can be placed at the bottle seat, the space of the refrigerator is fully utilized, and the space utilization rate of the refrigerator is increased.

The door lining limiting assembly and the bottle seat clamping assembly at the refrigerator door body are simple in structure and convenient to operate, the height of the bottle seat can be adjusted downwards by pushing the first pressing block, the bottle seat is pushed upwards, the clamping shell automatically pushes the rotating part to rotate, and the height of the bottle seat is adjusted upwards.

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 invention will be described in detail hereinafter, by way of illustration and not 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 refrigerator according to one embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bottle holder of a refrigerator door body mounted at a refrigerator door liner by a door liner limiting assembly and a bottle holder clamping assembly according to an embodiment of the invention;

FIG. 3 is a schematic exploded view of a door liner stop assembly and a bottle holder latch assembly of a refrigerator door body according to one embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a bottle holder clamping assembly of a refrigerator door body mounted to a door liner limiting assembly according to an embodiment of the invention;

FIG. 5 is a state diagram of the second adjusting part of the refrigerator door body pushing the rotating part to contract the limiting main body according to one embodiment of the invention;

FIG. 6 is a state diagram of the clamping shell of the refrigerator door body further pushing the limiting body to contract according to one embodiment of the invention;

FIG. 7 is a view showing a state in which a rotating portion of a door body of a refrigerator according to an embodiment of the present invention is completely retracted inside a door liner;

FIG. 8 is a view showing a state in which a latch housing of a refrigerator door contacts a lower end of a rotating part according to an embodiment of the present invention;

fig. 9 is a state diagram of the latch case pushing rotating part of the refrigerator door body according to one embodiment of the present invention rotating into the door liner.

Detailed Description

Fig. 1 is a schematic structural view of a refrigerator 100 according to one embodiment of the present invention. The refrigerator 100 of the present embodiment may generally include a refrigerator door 200 and a cabinet 201. The refrigerator door 200 may include a door body 300, and the inside of the door body 300 may include a door liner 301, at least one bottle holder 304 being provided at the door liner 301. Specifically, a plurality of door lining limiting assemblies 20 are respectively vertically arranged on two sides of the door lining 301, and each door lining limiting assembly 20 comprises a limiting fixing portion 21 fixed on the inner side of the door lining 301 and a limiting main body 22 telescopically connected to the limiting fixing portion 21. And the two sides of each bottle seat 304 are respectively provided with a bottle seat clamping component 30. The end of the limiting main body 22 extending out of the limiting fixing part 21 protrudes out of the surface of the door liner 301, so that the height of the bottle holder 304 can be adjusted by placing the bottom of the bottle holder clamping assembly 30 on the limiting main body 22 with different heights. The refrigerator 100 of this embodiment sets up door lining 301 both sides in refrigerator door 200 and sets up door lining spacing subassembly 20, set up bottle seat joint subassembly 30 in the both sides of bottle seat 304, mutually support the regulation that realizes the bottle seat 304 height through door lining spacing subassembly 20 and bottle seat joint subassembly 30, make bottle seat 304 can install the not co-altitude department at door lining 301, satisfy more not unidimensional article and place in bottle seat 304 department, make full use of refrigerator 100's space, increase refrigerator 100's space utilization.

Fig. 2 shows a schematic structural diagram of a refrigerator door 200 mounted on a refrigerator door liner 301 by using a door liner limiting assembly 20 and a bottle seat clamping assembly 30 according to an embodiment of the present invention. Specifically, mounting portions 302 are arranged on two sides of a door liner 301 of the refrigerator door body 200, a plurality of mounting positions 303 are arranged at each mounting portion 302, and each mounting position 303 can be provided with one door liner limiting assembly 20. The bottle seat clamping components 30 are arranged on two sides of the bottle seat 304, and the bottle seat clamping components 30 are matched with the door liner limiting components 20, so that the bottle seat 304 is fixed at the position of one mounting position 303 or moves up and down at the mounting position 302. In this embodiment, the door lining stopper assembly 20 may be directly disposed at the door lining 301, or may be disposed at the mounting portion 302 of the door lining 301. The following embodiments all take the door lining retainer assembly 20 as an example, which is directly mounted on the door lining 301.

Fig. 3 shows a schematic exploded view of the door liner stop assembly 20 and the bottle holder clamping assembly 30 of the refrigerator door body 200 according to one embodiment of the present invention; fig. 4 shows a schematic cross-sectional structure diagram of the bottle holder clamping assembly 30 of the refrigerator door 200 mounted at the door liner limiting assembly 20 according to an embodiment of the present invention. As a specific embodiment of the present invention, as shown in fig. 3 and 4, the refrigerator door 200 of the present embodiment includes a plurality of door liner limiting assemblies 20 arranged side by side on both sides of a door liner 301. Specifically, the door lining limiting assembly 20 may include a limiting fixing portion 21 and a limiting body 22, the limiting fixing portion 21 is fixedly disposed inside the door lining 301, and the limiting body 22 at least partially protrudes from the limiting fixing portion 21, protrudes from the surface of the door lining 301 at an end portion protruding from the limiting fixing portion 21, and is telescopically connected with the limiting fixing portion 21. The spacing body 22 may include a telescopic part 24 and a rotating part 23, wherein the telescopic part 24 is disposed in the spacing fixing part 21, and the end thereof is provided with a rotating shaft 232. One end of the rotating portion 23 is pivotally connected to the rotating shaft 232 of the telescopic portion 24, and the other end extends out of the surface of the door lining 301, so that when the bottle seat clamping assembly 30 and the corresponding bottle seat 304 move upward along the edge of the door lining 301 from the lower side of the door lining limiting assembly 20, the upper portion of the bottle seat clamping assembly 30 pushes the rotating portion 23 of the limiting main body 22 to rotate upward inside the door lining 301, allowing the bottle seat clamping assembly 30 to drive the bottle seat 304 to move above the door lining limiting assembly 20. The bottle holder 304 can be adjusted in height upward by the bottle holder latch assembly 30 by pushing the rotating portion 23 upward.

As another embodiment of the present invention, the limit fixing part 21 of the refrigerator door 200 of the present embodiment is a three-dimensional structure having an accommodating space 211 therein, the limit fixing part 21 includes a first end 212 and a second end 213, and the limit body 22 is located in the accommodating space 211, and two ends of the limit body penetrate through the first end 212 and the second end 213. Specifically, the first end portion 212 has a first opening 214, and the upper end side wall of the position-limiting fixing portion 21 has a second opening 215 connected to the first opening 214. The second end 213 is provided with an aperture 216 and the telescoping portion 24 passes through the aperture 216 such that the telescoping portion 24 moves at the aperture 216 when the telescoping portion 24 is moved and repositioned. The rotating portion 23 is located at the accommodating space 211 and at least partially extends out of the position-limiting fixing portion 21 from the first opening 214. The limit fixing part 21 has a protrusion part supporting the rotating part 23 at a lower part near the first end part 212. When the bottle holder clamping assembly 30 pushes the rotating part 23 of the limiting body 22 downwards from the upper side, the rotating part 23 is under the action of the protruding part at the lower end of the limiting fixing part 21, and the bottle holder clamping assembly 30 is fixed at the door liner limiting assembly 20 by limiting the rotation of the rotating part 23. When the bottle holder clamping assembly 30 drives the bottle holder 304 to push the rotating portion 23 of the limiting body 22 upward from below, the rotating portion 23 rotates from the first opening 214 to the second opening 215, so as to allow the bottle holder clamping assembly 30 to drive the bottle holder 304 to move upward from below. Specifically, the torsion spring 233 is sleeved on the rotation shaft 232, and since the protruding portion of the lower portion of the position-limiting fixing portion 21 limits the downward rotation angle of the rotation portion 23, the torsion spring 233 always applies a downward torsion to the rotation portion 23, and after the rotation portion 23 is turned upwards by an external force, the rotation portion 23 returns to the original position under the action of the torsion spring 233.

As a more specific embodiment of the present invention, as shown in fig. 3, the expansion part 24 of the refrigerator door 200 of the present embodiment may include an expansion head 241, an expansion rod 242, and a second spring 243. Wherein the telescopic head 241 has a recess 244, the recess 244 being adapted to receive the rotating part 23. The second through hole 234 is disposed at the pivotal connection between the rotating portion 23 and the notch 244, the third through holes 245 are disposed at two sides of the notch 244, the rotating shaft 232 penetrates through the second through hole 234 and the third through hole 245, and the torsion spring 233 is sleeved at the rotating shaft 232 and is located between the second through hole 234 and one of the third through holes 245. One end of the telescopic rod 242 is connected to the telescopic head 241, the other end passes through the limit fixing portion 21 and extends out of the limit fixing portion 21, and a fixing nut 246 is disposed at the other end. The second spring 243 is sleeved on the telescopic rod 242 and located between the telescopic head 241 and the position-limiting fixing portion 21, so that the telescopic head 241 is compressed and then returns to its original position.

As a specific embodiment, as shown in fig. 3, the bottle holder latch assembly 30 of the refrigerator door 200 of the present embodiment may include a latch housing 31, a first adjusting member 33 extending from an upper portion of the latch housing 31, and a second adjusting member 34 extending from a lower portion of the latch housing 31. The bottle holder clamping assembly 30 is configured such that when the first adjusting member 33 receives a downward force, the first adjusting member 33 drives the second adjusting member 34 to move downward, the second adjusting member 34 gives an external force to the rotating portion 23, so that the rotating portion 23 and the telescopic portion 24 move together towards the inside of the door liner 301, until the second adjusting member 34 is separated from the rotating portion 23, the clamping housing 31 continues to give the rotating portion 23 an external force, the rotating portion 23 and the telescopic portion 24 continue to move together towards the inside of the door liner 301 until the rotating portion 23 retracts into the inside of the door liner 301, and the bottle holder clamping assembly 30 moves to the position below the corresponding door liner limiting assembly 20.

More specifically, as shown in fig. 4, the inside of the card housing 31 includes a circular groove 311 located at the upper portion of the card housing 31 and a square groove 312 located at the lower portion of the card housing 31, the circular groove 311 is communicated with the square groove 312 through a first through hole 313, and the transverse dimension of the first through hole 313 is smaller than the transverse dimensions of the circular groove 311 and the square groove 312.

Specifically, the first adjusting member 33 has a first pressing block 331 and a first circular push rod 332 connected to one end of the first pressing block 331, the first circular push rod 332 is inserted downward into the circular groove 311 from the upper end of the clamping housing 31, and the first pressing block 331 is located at the outer side of the clamping housing 31. The transverse dimension of the first circular push rod 332 is adapted to the transverse dimension of the circular recess 311. That is, the first circular push rod 332 is in a clearance fit with the circular recess 311, and the circular push rod can move up and down in the circular recess 311.

Specifically, the second adjusting part 34 includes a second pressing block 341 and a second circular push rod 343 connected to one end of the second pressing block 341, and the second circular push rod 343 passes through the first through hole 313 from the lower end of the clamping housing 31 upward and then is connected to the first circular push rod 332 in the circular groove 311, so that the first adjusting part 33 drives the second adjusting part 34 to move together. Wherein, the transverse dimension of the second pressing block 341 is adapted to the transverse dimension of the square groove 312, and the transverse dimension of the second round pushing rod 343 is adapted to the transverse dimension of the first through hole 313. Specifically, one end of the second circular push rod 343 is provided with an external thread 344, one end of the first circular push rod 332 is provided with an internal thread 333, and the external thread 344 and the internal thread 333 are cooperatively connected. The first and second

circular push rods

332 and 343 are easily assembled and disassembled to replace, repair and clean the first and

second adjusters

33 and 34 in a screw-coupling manner.

Specifically, the lateral dimension of the second press piece 341 is adapted to the lateral dimension of the square groove 312, so that the second press piece 341 is in clearance fit with the direction groove and can move up and down. The transverse dimension of the second circular push rod 343 is adapted to the transverse dimension of the first through hole 313, that is, the second circular push rod 343 is in clearance fit with the first through hole 313 and can move up and down at the first through hole 313. The first spring 334 is disposed through the second circular push rod 343, and obviously, the size of the first circular push rod 332 is larger than that of the second circular push rod 343, and the size of the first through hole 313 is smaller than the transverse size of the circular groove 311, so that when the first spring 334 is disposed in the circular groove 311, one side is blocked by the end of the first circular push rod 332, and the other side is blocked by the step between the first through hole 313 and the circular through hole, so that the first spring 334 abuts against between the end of the first circular push rod 332 and the first through hole 313, and is used for resetting the first adjusting element 33 and the second adjusting element 34. Since the first circular push rod 332 is larger in size than the first through hole 313, the first circular push rod 332 can move to the position of the first through hole 313 at most when the first circular push rod 332 is pushed. Under the action of the first spring 334, the first circular push rod 332 and the second adjusting member 34 are pushed upwards, and because the size of the second pressing block 341 is larger than that of the first through hole 313, the first adjusting member 33 and the second adjusting member 34 move upwards at most until the second pressing block 341 abuts against the first through hole 313.

Fig. 5 is a state diagram of the second regulating member 34 of the refrigerator door 200 pushing the rotating part 23 to contract according to an embodiment of the present invention. As shown in fig. 4, when the bottle holder clamping assembly 30 moves downward to a position close to the door liner limiting assembly 20 without external force, the clamping housing 31 and the portion of the rotating portion 23 extending out of the door liner 301 are clamped with each other, the first inclined surface 342 of the second pressing block 341 just contacts the second inclined surface 235 of the rotating portion 23, and the bottle holder clamping assembly 30 cannot move further downward. At this point, the bottle holder clamping assembly 30 is fixed together with the bottle holder 304 at the height of the first adjustment structure.

As another embodiment of the present invention, as shown in fig. 5, the bottle holder clamping assembly 30 is further configured to push the limiting body 22 against to retract toward the inside of the door liner 301 to allow the bottle holder 304 to pass through when the bottle holder 304 is subjected to an external force driving to move downward.

Specifically, a first inclined surface 342 is provided at the lower end of the second pressing block 341, a second inclined surface 235 engaged with the first inclined surface 342 is provided at the end of the corresponding rotating portion 23 protruding from the door lining 301, and when the second adjusting member moves downward, the first inclined surface 342 presses the second inclined surface 235 to give a force to the rotating portion 23 and the expansion portion 24 toward the inside of the door lining 301, so that the rotating portion 23 and the expansion portion 24 move toward the inside of the door lining 301. When the bottle holder clamping assembly 30 and the bottle holder 304 need to move further downward, the first pressing block 331 of the first adjusting member 33 is pressed, and the first pressing block 331 and the first circular push rod 332 jointly push the second circular push rod 343 and the second pressing block 341 to move downward. The first inclined surface 342 and the second inclined surface 235 of the second pressing piece 341 are pressed against each other, so that the second pressing piece 341 gives a force to move the rotating portion 23 toward the inside of the door liner 301. At this time, the rotating portion 23 further pushes the expansion portion 24 to move toward the inside of the door liner 301, and the expansion link 242 moves rightward through the small hole 216. As the second presser 341 is further lowered, the rotating portion 23 is further pressed to move toward the inside of the door liner 301 until the first inclined surface 342 and the second inclined surface 235 are separated from each other, and the rotating portion 23 stops moving rightward. At this time, the second slope 235 is partially located inside the door liner 301 and partially located outside the door liner 301.

Fig. 6 is a state diagram of the latch housing 31 of the refrigerator door 200 further pushing the rotating part 23 to contract according to an embodiment of the present invention. As shown in fig. 6, the latch housing 31 is pushed to contact the second inclined surface 235 of the rotating portion 23, and as the latch housing 31 descends, the portion of the latch housing 31 contacting the second inclined surface 235 gives a rightward pushing force to the rotating portion 23, pushing the rotating portion 23 further rightward. Preferably, a third inclined surface 314 is provided at the contact position of the card housing 31 and the second inclined surface 235, and the third inclined surface 314 and the second inclined surface 235 cooperate with each other to facilitate pushing the card housing 31.

Fig. 7 is a state view of the rotating portion 23 of the refrigerator door 200 completely retracted inside the receiving space 211 according to an embodiment of the present invention. When the clamping housing 31 further moves downward, the rotating portion 23 completely moves into the accommodating space 211, and at this time, the rotating portion 23 is located at one side of the clamping housing 31, and the door lining limiting assembly 20 drives the bottle holder 304 to move downward, so as to adjust the height of the bottle holder 304. When the first and

second adjusting members

33 and 34 are completely removed from the rotating portion 23, the rotating portion 23 is restored to the original position by the second spring 243, i.e., the rotating portion 23 is partially outside the door liner 301, as shown in fig. 8. At this time, the first pressing block 331 is no longer under the action of the external pressure, and both the first adjusting member 33 and the second adjusting member 34 are restored to the original positions under the action of the first spring 334.

Fig. 8 is a state diagram of the latch case 31 of the refrigerator door 200 contacting the lower end of the rotating part 23 according to an embodiment of the present invention. As shown in fig. 8, when the bottle holder clamping assembly 30 drives the bottle holder 304 to move upward from the lower side of the door lining limiting assembly 20, the clamping housing 31 contacts the lower end of the rotating part 23 first. During further movement, the latch housing 31 pushes the turning part 23 to start turning upward.

Fig. 9 is a state diagram of the latch housing 31 of the refrigerator door 200 pushing the rotating portion 23 to rotate into the accommodating space 211 according to an embodiment of the present invention. Along with the further driving force of giving the rotating part 23 by the clamping shell 31, the rotating part 23 further rotates until the edge of the rotating part 23 reaches the edge of the clamping shell 31, the rotating part 23 retracts into the door liner 301, at this time, the clamping shell 31 smoothly moves from bottom to top, and the bottle seat 304 is also driven to move upwards. When the latch housing 31 is moved to be completely separated from the rotating portion 23, the rotating portion 23 is returned to the original position by the torsion spring 233, i.e. the rotating portion 23 is partially outside the door liner 301.

The bottle seat clamping component 30 and the door lining limiting component 20 at the refrigerator door body 200 of the embodiment are simple in structure and convenient to operate, the bottle seat 304 can be moved downwards through the first pressing block 331 pushing the first adjusting piece 33, the clamping shell 31 automatically pushes the rotating portion 23 to rotate to the inside of the door lining by only using the upward moving bottle seat 304, the bottle seat 304 moves upwards, the height of the bottle seat 304 is conveniently adjusted, and the adjustment is smooth and quiet and noiseless.

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

Claims

1. The utility model provides a refrigerator door, includes door main part and at least one bottle seat, door main part has the door lining, its characterized in that still includes:

wherein, spacing main part stretches out the tip protrusion of spacing fixed part in the surface of door lining to through rest in not co-altitude in bottle seat joint subassembly bottom spacing main part is last, realizes the regulation of bottle seat height, spacing main part includes:

2. The refrigerator door according to claim 1,

the lower part of the limiting fixing part is provided with a protruding part for supporting the rotating part so as to limit the downward rotating angle of the rotating part, and the rotating shaft is sleeved with a torsion spring for applying downward torsion to the rotating part so as to restore the original position after the rotating part is upwards turned by external force.

3. The refrigerator door according to claim 1 or 2,

the bottle seat clamping component is also configured to push the limiting main body abutting against the bottle seat to retract towards the inside of the door liner when the bottle seat is subjected to an external force driving the bottle seat to move downwards so as to allow the bottle seat to pass through.

4. The refrigerator door according to claim 3,

the bottle holder clamping assembly comprises a clamping shell, a first adjusting piece extending out of the upper part of the clamping shell and a second adjusting piece extending out of the lower part of the clamping shell; bottle seat joint subassembly configures into and works as when first regulating part receives decurrent power, first regulating part drives second regulating part downstream, the second regulating part gives rotation portion external force, makes rotation portion with the pars contractilis is common towards the inside direction motion of door lining, until the second regulating part with rotation portion breaks away from the back, the joint casing continues to give rotation portion applys external force, rotation portion with pars contractilis common continue to the inside direction motion of door lining, until rotation portion retract to inside the door lining, bottle seat joint subassembly moves to corresponding the spacing subassembly below of door lining.

5. The refrigerator door according to claim 4,

the clamping shell comprises a circular groove positioned at the upper part of the clamping shell and a square groove positioned at the lower part of the clamping shell, the circular groove is communicated with the square groove through a first through hole, and the transverse size of the first through hole is smaller than that of the circular groove and the square groove;

6. The refrigerator door according to claim 5,

the lower end of the second pressing block is provided with a first inclined surface, one end of the rotating part protruding out of the door lining is provided with a second inclined surface matched with the first inclined surface, and when the second adjusting assembly moves downwards, the first inclined surface extrudes the second inclined surface to give a force towards the interior of the door lining to the rotating part and the telescopic part, so that the rotating part and the telescopic part move towards the interior of the door lining.

7. The refrigerator door according to claim 6,

the expansion part includes:

a telescoping head having a recess for receiving the rotating portion;

8. The refrigerator door according to claim 7,

the limiting fixing part is of a three-dimensional structure with an accommodating space inside, and comprises a first end part and a second end part;

the first end part is provided with a first opening, the side wall of the upper end of the limiting fixing part is provided with a second opening connected with the first opening, the rotating part is positioned in the accommodating space and at least partially extends out of the limiting fixing part from the first opening, and when the clamping shell pushes the rotating part from the lower part of the rotating part, the rotating part rotates to the second opening from the first opening so as to allow the bottle holder clamping component to drive the bottle holder to move from bottom to top;

9. A refrigerator comprising the refrigerator door of any one of claims 1-8.