CN216898019U - Box door structure and refrigerator - Google Patents

Abstract

The utility model discloses a refrigerator door structure and a refrigerator, wherein the refrigerator door structure comprises a door body, a hook and a bottle frame, the hook can be movably arranged on the door body, and the bottle frame rotates relative to the door body and has an initial position and a yielding position; when the bottle frame rotates from the initial position to the yielding position, the hook extends out of the door body along with the rotation of the bottle frame; or the hook rotates from the first position to the second position along with the rotation of the bottle frame, and the included angle between the hook and the door body when the hook is at the second position is larger than the included angle between the hook and the door body when the hook is at the first position. The couple can remove or rotate along with the rotation of bottle frame, makes the couple switch into the gesture of conveniently hanging the thing by the gesture of inconvenient string thing, and the bottle frame lets the position through rotating, and the space that can be used for hanging the thing on the messenger door body is bigger, can hang length or highly bigger article on the couple, and it is more convenient to use.

Description

Box door structure and refrigerator

Technical Field

The utility model relates to the technical field of household appliances, in particular to a box door structure and a refrigerator.

Background

The refrigerator can refrigerate or freeze food, has prolonged the save time of food greatly, has consequently become one of people's daily life's important electrical apparatus, and along with the development of era, people's material demand is diversified day by day, also provides higher requirement to refrigerator storage mode and space, and current fixed bottle frame can't satisfy diversified demand of a variety of. For example, when articles such as sausages need to be hung in the refrigerator before and after the spring festival, the refrigerator does not have enough space for hanging the articles; when the refrigerating chamber shelf is full of articles, most of the space of the bottle frame is idle, so that the use is inconvenient, and the user experience is influenced.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to solve the problems that the existing shelf cannot meet the storage requirements of articles with different sizes and is inconvenient to use, and provides the refrigerator door structure and the refrigerator, which can store the articles with different sizes and are convenient to use.

The technical scheme is as follows:

a chest door structure comprising:

a door body;

the hook can be movably arranged on the door body, so that the hook can be retracted into or extended out of the door body, or the hook is rotatably connected with the door body; and

the bottle frame is rotatably connected with the door body, rotates relative to the door body and is provided with an initial position and a yielding position;

wherein, when the bottle frame rotates from the initial position to the abdicating position,

the hook extends out of the door body along with the rotation of the bottle frame;

or the hook rotates from a first position to a second position along with the rotation of the bottle frame, and an included angle between the hook and the door body when the hook is at the second position is larger than an included angle between the hook and the door body when the hook is at the first position.

Above-mentioned chamber door structure, the bottle frame can rotate by the relative door body, a position for adjusting the bottle frame, make things convenient for a body one side to place great size article, rotate to when stepping down the position by the initial position when the relative door body of bottle frame, the couple can remove or rotate along with the rotation of bottle frame, the couple can stretch out by the door body this moment, or the relative door body rotates to the second position by the primary importance, make the contained angle increase between couple and the door body, the couple switches into the gesture of conveniently hanging the thing by the gesture of inconvenient string thing this moment promptly, and the bottle frame steps down through rotating, the space that can be used for hanging the thing on the messenger door body is bigger, can hang length or the article that highly is bigger on the couple, consequently, different size article can be deposited to above-mentioned chamber door structure, and the couple can remove or rotate along with the bottle frame, can not occupy extra space when not using, it is more convenient to use.

In one embodiment, the first end of the bottle frame is rotatably connected with the door body, the second end of the bottle frame can move in a direction close to or away from the door body, when the bottle frame is located at the initial position, the bottle frame is attached to the door body, and when the bottle frame rotates from the initial position to the yielding position, the second end of the bottle frame is away from the door body and is arranged at an interval with the door body.

In one embodiment, the box door structure further includes a transmission component, the bottle frame is in transmission fit with the hook through the transmission component, and when the bottle frame rotates from the initial position to the abdicating position, the bottle frame drives the hook to extend out of the door body through the transmission component; or the bottle frame drives the hook to rotate from the first position to the second position through the transmission component.

In one embodiment, the above-mentioned box door structure further includes a rotating shaft, the bottle frame is connected with the rotating shaft, the rotating shaft is connected with the door body in a rotatable manner, the hook includes a hook portion and a matching portion, the matching portion is connected with the door body in a rotatable manner, the transmission assembly includes a transmission belt, the rotating shaft is driven by the transmission belt to rotate the matching portion, when the bottle frame is rotated to the yielding position from the initial position, the rotating shaft is driven by the transmission belt to rotate the matching portion, so that the hook is rotated to the second position from the first position.

In one embodiment, the door body includes a main board, a first side board and a second side board, the first side board and the second side board are respectively connected to two ends of the main board, the first side board and the second side board are disposed at an interval, the main board, the first side board and the second side board enclose an accommodating groove, the rotating shaft is rotatably connected to one end of the first side board, which is away from the door body, the corner of the bottle frame is connected to the rotating shaft, when the bottle frame is located at the initial position, at least a portion of the bottle frame is located in the accommodating groove, and when the bottle frame rotates from the initial position to the abdicating position, the bottle frame rotates in a direction away from the accommodating groove and disengages from the accommodating groove.

In one embodiment, the transmission assembly further includes a first pulley, a second pulley and a third pulley, the number of the transmission belts is two, the hook is disposed on the main board, the first pulley is sleeved outside the rotating shaft, the second pulley is rotatably disposed at a connection position of the first side plate and the main board, the third pulley is used for driving the matching portion to rotate, one of the transmission belts is respectively sleeved outside the first pulley and the second pulley, the other transmission belt is respectively sleeved outside the second pulley and the third pulley, and the two transmission belts on the second pulley are sequentially disposed along an axial direction of the second pulley.

In one embodiment, the transmission assembly further includes a first gear, a second gear and a third gear, the first gear is connected to the third belt wheel and coaxially disposed, the second gear is rotatably disposed on the main plate, the third gear is sleeved outside the matching portion, and the first gear, the second gear and the third gear are sequentially engaged.

In one embodiment, the number of the hooks is multiple, at least two of the hooks are a hook group, the hooks in the hook group are arranged at intervals along the horizontal direction, and one transmission component is used for driving the hooks in one hook group to extend out of the door body or rotate from the first position to the second position.

In one embodiment, the number of the bottle frames is at least two, different bottle frames are arranged on the door body at intervals along the vertical direction, two adjacent bottle frames are respectively a first bottle frame and a second bottle frame, the first bottle frame is arranged above the second bottle frame, and the hooks are arranged between the first bottle frame and the second bottle frame and on one side of the first bottle frame away from the second bottle frame.

In one embodiment, the door structure further includes a proximity switch and a motor, the proximity switch is disposed on the door body, the proximity switch is used for sensing the bottle frame, the proximity switch is electrically connected to the motor, the motor is used for driving the hook to move or rotate relative to the door body, and when the proximity switch senses that the bottle frame rotates from the initial position to the abdicating position, the proximity switch outputs a control signal to the motor;

the motor is controlled to drive the hook to extend out of the door body;

or the motor is controlled to drive the hook to rotate from the first position to the second position.

In one embodiment, when the bottle frame is located at the initial position, the hook is arranged between the door body and the bottle frame.

In one embodiment, when the hook is rotatably connected with the door body, a groove is formed in the door body, when the bottle frame is located at the initial position, the hook is located at the first position and is arranged in the groove, and when the bottle frame rotates from the initial position to the yielding position, the hook rotates from the first position to the second position and rotates out of the groove.

A refrigerator comprises a refrigerator body and a door structure, wherein the door structure is arranged on any one of the refrigerator bodies, and the door body is rotatably connected with the refrigerator body.

Above-mentioned refrigerator, the bottle frame can rotate by the relative door body, a position for adjusting the bottle frame, make things convenient for door body one side to place the article of great size, rotate to the position of stepping down when the relative door body of bottle frame is rotated by initial position when, the couple can remove or rotate along with the rotation of bottle frame, the couple can stretch out by the door body this moment, or the relative door body rotates to the second position by first position, make the contained angle increase between couple and the door body, the couple switches into the gesture of conveniently hanging the thing by the gesture of inconvenient string thing this moment, and the bottle frame steps down through rotating, the space that can be used for hanging the thing on the messenger door body is bigger, can hang length or the article that highly is bigger on the couple, consequently, different sized article can be deposited to above-mentioned chamber door structure, and the couple can remove or rotate along with the bottle frame, can not occupy extra space when not using, it is more convenient to use.

In one embodiment, a shelf is arranged in the box body, when the bottle frame is located at the abdicating position and the door body is in a closed state, the bottle frame extends into the box body, and the bottle frame and the shelf are arranged at intervals.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and are not intended to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a front view of a refrigerator according to an embodiment of the present invention, when a door is opened and a bottle frame is at an initial position;

FIG. 2 is an oblique view of the refrigerator according to the embodiment of the present invention when the door is opened and the bottle frame is at the initial position;

FIG. 3 is a top view of the refrigerator according to the embodiment of the present invention, with the door open and the bottle frame in the initial position;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a first partial schematic structural view of a door structure according to an embodiment of the present invention;

fig. 6 is a second partial structural schematic diagram of the door structure according to the embodiment of the present invention.

Description of reference numerals:

100. a door body; 101. accommodating grooves; 102. a groove; 110. a rotating shaft; 120. a main board; 130. a first side plate; 140. a second side plate; 200. hooking; 210. a hook portion; 220. a fitting portion; 300. a bottle frame; 310. A first end; 320. a second end; 400. a transmission assembly; 410. a transmission belt; 420. a first pulley; 430. A second pulley; 440. a third belt pulley; 450. a first gear; 460. a second gear; 470. a third gear; 500. a box body; 510. and (4) a shelf.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 5, an embodiment discloses a box door structure, which includes a door 100, a hook 200 and a bottle frame 300, wherein the hook 200 is movably disposed on the door 100, so that the hook 200 can be retracted into or extended out of the door 100, or the hook 200 is rotatably connected to the door 100, the bottle frame 300 is rotatably connected to the door 100, and the bottle frame 300 rotates relative to the door 100 and has an initial position and a yielding position; when the bottle frame 300 rotates from the initial position to the abdicating position, the hook 200 extends out of the door body 100 along with the rotation of the bottle frame 300; or the hook 200 rotates from the first position to the second position along with the rotation of the bottle frame 300, and the included angle between the hook 200 and the door body 100 when the hook 200 is at the second position is larger than the included angle between the hook 200 and the door body 100 when the hook 200 is at the first position.

In the above-mentioned door structure, the bottle frame 300 can rotate relative to the door body 100, for adjusting the position of the bottle frame 300, so as to facilitate the placement of articles with larger size on one side of the door body 100, when the bottle frame 300 rotates from the initial position to the abdicating position relative to the door body 100, the hook 200 can move or rotate along with the rotation of the bottle frame 300, at this time, the hook 200 can extend from the door body 100, or rotate from the first position to the second position relative to the door body 100, so that the included angle between the hook 200 and the door body 100 is increased, that is, at this time, the hook 200 is switched from the posture of inconvenient hanging to the posture of convenient hanging, and the bottle frame 300 abdications by rotating, so that the space on the door body 100 for hanging articles is larger, and articles with larger length or height can be hung on the hook 200, therefore, the door structure can store articles with different sizes, and the hook 200 can move or rotate along with the bottle frame 300, and will not occupy extra space when not in use, the use is more convenient.

Optionally, when the bottle frame 300 rotates, the hook 200 may be directly driven to move or rotate relative to the door 100 through transmission matching; or through detecting the position change of the bottle frame 300, the output signal controls the hook 200 to move or rotate relative to the door body 100.

Optionally, the number of the bottle frames 300 is at least two, the bottle frames 300 are arranged on the door body 100 at intervals along the vertical direction, and the space on the door body 100 can be adjusted by rotating all or part of the bottle frames 300, so that articles with different sizes can be stored conveniently.

Optionally, when the bottle frame 300 rotates from the abdicating position to the initial position, the hook 200 is controlled to retract into the door body 100; or the hook 200 is controlled to rotate from the second position to the first position, that is, after the bottle frame 300 returns, the hook 200 also returns, and at the moment, the hook 200 cannot be influenced.

Optionally, when the hook 200 is rotatably connected to the door body 100, an included angle between the hook 200 and the door body 100 ranges from 0 ° to 90 °. When the hook 200 is at the first position, the included angle between the hook 200 and the door 100 is 0 degree or approximately 0 degree, and then the hook 200 correspondingly rotates along with the rotation of the bottle frame 300, and articles can be conveniently hung on the hook.

Here, as shown in fig. 4, the bottle frame 300 is at the initial position and the hook 200 is at the first position.

In one embodiment, as shown in fig. 1 to 4, the first end 310 of the bottle frame 300 is rotatably connected to the door 100, the second end 320 of the bottle frame 300 can move in a direction close to or away from the door 100, when the bottle frame 300 is located at the initial position, the bottle frame 300 is attached to the door 100, and when the bottle frame 300 rotates from the initial position to the abdicating position, the second end 320 of the bottle frame 300 is away from the door 100 and is spaced apart from the door 100. When the bottle frame 300 rotates to the abdicating position from the initial position relative to the door body 100, the second end 320 of the bottle frame 300 rotates to be spaced from the door body 100 due to the state of the door body 100 being attached, and then the included angle between the hook 200 and the door body 100 is increased along with the hook 200 extending out of or rotating from the door body 100, so that articles can be hung on the hook 200, and then the articles can be longer or higher without worrying about the position interference with the bottle frame 300.

Alternatively, the second end 320 of the bottle frame 300 is detachably connected to the door 100, when the bottle frame 300 does not need to be rotated, the second end 320 of the bottle frame 300 can be connected to the door 100 to prevent the bottle frame 300 from being rotated without external force, and when the bottle frame 300 needs to be rotated, the second end 320 of the bottle frame 300 can be detached from the door 100.

In other embodiments, the bottle frame 300 and the door 100 may be rotatably connected in other manners, for example, two ends of the bottle frame 300 are rotatably connected to the door 100, and the bottle frame 300 rotates relative to the door 100 in an overturning manner; or one end of the bottle frame 300 is rotatably connected to the door 100, and the other end of the bottle frame 300 rotates along the door 100, for example, when the bottle frame 300 moves from the initial position to the abdicating position, the bottle frame 300 rotates from parallel with the horizontal direction to perpendicular to the horizontal direction, and the distance between the bottle frame 300 and the door 100 is unchanged or has a small variation range.

In one embodiment, as shown in fig. 2 to 5, the door structure further includes a transmission assembly 400, the bottle frame 300 is in transmission fit with the hook 200 through the transmission assembly 400, and when the bottle frame 300 rotates from the initial position to the abdicating position, the bottle frame 300 drives the hook 200 to extend out of the door body 100 through the transmission assembly 400; or the bottle frame 300 drives the hook 200 to rotate from the first position to the second position through the transmission assembly 400. At this time, the bottle frame 300 directly drives the hook 200 to move or rotate relative to the door body 100 through the transmission assembly 400, namely, the hook 200 moves along with the bottle frame 300 in a mechanical transmission mode, and the transmission process is simple and stable.

In one embodiment, as shown in fig. 3 to 5, the door structure further includes a rotating shaft 110, the bottle frame 300 is connected to the rotating shaft 110, the rotating shaft 110 is rotatably connected to the door body 100, the hook 200 includes a hook portion 210 and a matching portion 220, the matching portion 220 is rotatably connected to the door body 100, the transmission assembly 400 includes a transmission belt 410, the rotating shaft 110 drives the matching portion 220 to rotate through the transmission belt 410, and when the bottle frame 300 rotates from the initial position to the abdicating position, the rotating shaft 110 drives the matching portion 220 to rotate through the transmission belt 410, so that the hook 200 rotates from the first position to the second position. The hook 200 is also rotatably connected to the door 100, and the driving belt 410 can drive the engaging portion 220 of the hook 200 to rotate when the bottle frame 300 rotates, so that the hook 200 rotates along with the bottle frame 300. The belt transmission mode has low noise, and can reduce noise and improve user experience.

In other embodiments, the bottle frame 300 may also drive the hook 200 to rotate relative to the door 100 through a gear transmission or a chain transmission.

In other embodiments, the bottle frame 300 may also drive the hook 200 to extend from or retract into the door 100 through rotation, for example, a mounting groove is formed on the door 100, the hook 200 is formed in the mounting groove and slidably engaged with the door 100, a rack is formed on the hook 200, a driving gear is formed on the rotating shaft 110, a driven gear is formed in the door 100, a gear of the door 100 is in transmission engagement with the driven gear, the driven gear is engaged with the rack, and the driving gear rotates to drive the rack to translate, so that the hook 200 extends from or retracts into the door 100.

In one embodiment, as shown in fig. 1 and 3 to 5, the door body 100 includes a main plate 120, a first side plate 130 and a second side plate 140, the first side plate 130 and the second side plate 140 are respectively connected to two ends of the main plate 120, the first side plate 130 and the second side plate 140 are disposed at an interval, the main plate 120, the first side plate 130 and the second side plate 140 define an accommodating groove 101, the rotating shaft 110 is rotatably connected to one end of the first side plate 130 away from the door body 100, a corner of the bottle frame 300 is connected to the rotating shaft 110, when the bottle frame 300 is located at an initial position, at least a portion of the bottle frame 300 is located in the accommodating groove 101, and when the bottle frame 300 rotates from the initial position to an abdicating position, the bottle frame 300 rotates in a direction away from the accommodating groove 101 and disengages from the accommodating groove 101. When the bottle frame 300 does not rotate relative to the door body 100, the bottle frame 300 can be partially positioned in the accommodating groove 101 on the door body 100, so that the volume of the protruding door body 100 is reduced, meanwhile, when articles are placed on the bottle frame 300, the articles do not excessively protrude out of the door body 100, and when the bottle frame 300 rotates relative to the door body 100, the split frame can be separated from the accommodating groove 101, so that the space in the accommodating groove 101 can not be separated by the bottle frame 300, and the bottle frame 300 is favorable for storing articles with larger sizes.

In one embodiment, as shown in fig. 4 and 5, the transmission assembly 400 further includes two transmission belts 410, the hook 200 is disposed on the main plate 120, the first belt 420 is sleeved outside the rotating shaft 110, the second belt 430 is rotatably disposed at a connection portion between the first side plate 130 and the main plate 120, the third belt 440 is used for driving the matching portion 220 to rotate, one of the transmission belts 410 is respectively sleeved outside the first belt 420 and the second belt 430, the other transmission belt 410 is respectively sleeved outside the second belt 430 and the third belt 440, and the two transmission belts 410 on the second belt 430 are sequentially disposed along an axial direction of the second belt 430. At this time, the first belt pulley 420, the second belt pulley 430 and the third belt pulley 440 can be matched with the specific structure of the door body 100, so as to facilitate transmission, when the bottle frame 300 rotates relative to the first side plate 130, the rotating shaft 110 rotates along with the bottle frame 300, the first belt pulley 420 on the rotating shaft 110 can drive the second belt pulley 430 to rotate through the transmission belt 410, and the second belt pulley 430 drives the third belt pulley 440 to rotate through another transmission belt 410, so that the third belt pulley 440 drives the hook 200 to rotate.

In one embodiment, as shown in fig. 4 to 6, the transmission assembly 400 further includes a first gear 450, a second gear 460 and a third gear 470, the first gear 450 is connected to the third pulley 440 and coaxially disposed, the second gear 460 is rotatably disposed on the main plate 120, the third gear 470 is sleeved outside the matching portion 220, and the first gear 450, the second gear 460 and the third gear 470 are sequentially engaged with each other. Through first gear 450, second gear 460 and third gear 470, adjustable transmission ratio makes couple 200 can rotate along with the rotation of bottle frame 300, and the turned angle of couple 200 can not be too big simultaneously, guarantees that couple 200 can rotate to the position of conveniently hanging up the article.

In one embodiment, as shown in fig. 4 and 5, the hooks 200 are multiple, at least two hooks 200 are a hook group, the hooks 200 in the hook group are arranged at intervals along the horizontal direction, and one transmission assembly 400 is used for driving the hooks 200 in one hook group to extend out of the door body 100 or rotate from the first position to the second position. At this time, the hooks 200 in one hook group are all driven by the same transmission assembly 400, so that the use is convenient.

Alternatively, the number of the third pulleys 440 is provided corresponding to the number of the hangers 200.

In one embodiment, as shown in fig. 1, there are at least two bottle frames 300, different bottle frames 300 are disposed on the door 100 at intervals along the vertical direction, wherein two adjacent bottle frames 300 are respectively a first bottle frame and a second bottle frame, the first bottle frame is disposed above the second bottle frame, and the hooks 200 are disposed between the first bottle frame and the second bottle frame and on the side of the first bottle frame away from the second bottle frame. At this time, when the first bottle frame rotates relative to the door 100, the space above the second bottle frame is increased, and the first bottle frame or the second bottle frame can be used for storing longer or higher articles, such as beverages in large bottles, and after the first bottle frame or the second bottle frame rotates relative to the door 100, the hook 200 can be used for hanging longer articles, so that the first bottle frame or the second bottle frame does not need to be interfered by the position, and the use is more convenient.

Alternatively, all bottle frames 300 are connected to the same shaft 110; or the plurality of rotating shafts 110 are arranged in one-to-one correspondence with the bottle frames 300, the plurality of transmission assemblies 400 are arranged in one-to-one correspondence with the bottle frames 300, and after one bottle frame 300 rotates relative to the door body 100, the corresponding hook 200 can be driven to rotate by the corresponding transmission assembly 400.

In another embodiment, the door structure further includes a proximity switch and a motor, the proximity switch is disposed on the door body 100, the proximity switch is used for sensing the bottle frame 300, the proximity switch is electrically connected to the motor, the motor is used for driving the hook 200 to move or rotate relative to the door body 100, and when the proximity switch senses that the bottle frame 300 rotates from the initial position to the yielding position, the proximity switch outputs a control signal to the motor;

the motor is controlled to drive the hook 200 to extend out of the door body 100;

or the motor is controlled to drive the hook 200 to rotate from the first position to the second position.

The position of the bottle frame 300 can be detected by the proximity switch, and when the proximity switch senses that the bottle frame 300 rotates from the initial position to the abdicating position, the proximity switch can output a control signal to the motor, so that the motor drives the hook 200 to extend out of the door body 100 or rotate relative to the door body 100.

In other embodiments, when the bottle frame 300 is located at the initial position, the hook 200 is disposed between the door 100 and the bottle frame 300. When bottle frame 300 does not rotate relative to door body 100, couple 200 is accomodate between door body 100 and bottle frame 300, when bottle frame 300 rotates relative to door body 100 and leaves initial position, couple 200 can stretch out door body 100 or rotate relative to door body 100 and be used for hanging article, and when bottle frame 300 returns initial position, couple 200 can be sheltered from by bottle frame 300, couple 200 can not influence the use of bottle frame 300, and the outward appearance wholeness of door body 100 is better.

In one embodiment, as shown in fig. 5, when the hook 200 is rotatably connected to the door 100, the door 100 is provided with a groove 102, when the bottle frame 300 is located at the initial position, the hook 200 is located at the first position and is disposed in the groove 102, and when the bottle frame 300 is rotated from the initial position to the yield position, the hook 200 is rotated from the first position to the second position and is rotated out of the groove 102. At this time, if the bottle frame 300 is located at the initial position, the hook 200 is located in the groove 102, and does not protrude out of the door 100, and does not interfere with the bottle frame 300 or the articles placed on the bottle frame 300.

Alternatively, the transmission assembly 400 may be disposed in the door body 100 or at an end of the door body 100 to reduce the influence on the overall appearance of the door body 100.

Optionally, a transfer hole is formed in the door body 100, the rotating shaft 110 penetrates through the transfer hole and can rotate in the transfer hole, the outer diameter of the rotating shaft 110 is larger than or equal to the aperture of the transfer hole, a certain friction force exists between the rotating shaft 110 and the inner wall of the transfer hole when the rotating shaft rotates, a certain force needs to be applied to rotate the bottle frame 300 relative to the door body 100, and meanwhile, after the rotating shaft rotates, due to the friction force between the rotating shaft 110 and the inner wall of the transfer hole, the bottle frame 300 can be positioned and cannot rotate randomly.

As shown in fig. 1 to fig. 3, an embodiment discloses a refrigerator, which includes a refrigerator body 500 and a door structure according to any of the above embodiments, and the door 100 is rotatably connected to the refrigerator body 500.

In the refrigerator, the bottle frame 300 can rotate relative to the door body 100 for adjusting the position of the bottle frame 300, so that articles with larger sizes can be placed on one side of the door body 100 conveniently, when the bottle frame 300 rotates relative to the door body 100 from an initial position to an abdicating position, the hook 200 can move or rotate along with the rotation of the bottle frame 300, at the moment, the hook 200 can extend out of the door body 100, or rotate relative to the door body 100 from a first position to a second position, so that the included angle between the hook 200 and the door body 100 is increased, namely, the hook 200 is switched from the posture of inconvenient hanging articles to the posture of convenient hanging articles, and the bottle frame 300 abdications through rotation, so that the space for hanging articles on the door body 100 is larger, and articles with larger length or height can be hung on the hook 200, therefore, the door structure can store articles with different sizes, and the hook 200 can move or rotate along with the bottle frame 300, so that no extra space is occupied when the refrigerator is not used, the use is more convenient.

In one embodiment, a shelf 510 is provided in the box body 500, when the bottle frame 300 is located at the abdicating position and the door body 100 is in the closed state, the bottle frame 300 extends into the box body 500, and the bottle frame 300 and the shelf 510 are arranged at an interval. At this time, after the bottle frame 300 is rotated and spaced apart from the door 100, it will extend into the space inside the box 500, and at this time, the bottle frame 300 is spaced apart from the shelf 510, so that no position interference occurs.

Specifically, when the bottle frame 300 is inserted into the box body 500, the bottle frame 300 is vertically spaced apart from the shelf 510.

Alternatively, the refrigerator may be a side-by-side refrigerator or a single-door refrigerator.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; 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. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (14)

1. A door structure, comprising:

a door body;

the hook can be movably arranged on the door body, so that the hook can be retracted into or extended out of the door body, or the hook is rotatably connected with the door body; and

the bottle frame is rotatably connected with the door body, rotates relative to the door body and is provided with an initial position and a yielding position;

wherein, when the bottle frame rotates from the initial position to the abdicating position,

the hook extends out of the door body along with the rotation of the bottle frame;

or the hook rotates from a first position to a second position along with the rotation of the bottle frame, and an included angle between the hook and the door body when the hook is at the second position is larger than an included angle between the hook and the door body when the hook is at the first position.

2. The door structure of claim 1, wherein the first end of the bottle frame is rotatably connected to the door, the second end of the bottle frame is capable of moving in a direction approaching or away from the door, the bottle frame is attached to the door when the bottle frame is at the initial position, and the second end of the bottle frame is away from the door and spaced from the door when the bottle frame is rotated from the initial position to the retracted position.

3. The door structure of claim 1, further comprising a transmission assembly, wherein the bottle frame is in transmission fit with the hook through the transmission assembly, and when the bottle frame rotates from the initial position to the abdicating position, the bottle frame drives the hook to extend out of the door body through the transmission assembly; or the bottle frame drives the hook to rotate from the first position to the second position through the transmission component.

4. The door structure of claim 3, further comprising a rotating shaft, wherein the bottle frame is connected to the rotating shaft, the rotating shaft is rotatably connected to the door body, the hook includes a hook portion and a matching portion, the matching portion is rotatably connected to the door body, the transmission assembly includes a transmission belt, the rotating shaft drives the matching portion to rotate through the transmission belt, and when the bottle frame rotates from the initial position to the retracted position, the rotating shaft drives the matching portion to rotate through the transmission belt, so that the hook rotates from the first position to the second position.

5. The door structure of claim 4, wherein the door body includes a main plate, a first side plate and a second side plate, the first side plate and the second side plate are respectively connected to two ends of the main plate, the first side plate and the second side plate are spaced apart from each other, the main plate, the first side plate and the second side plate define an accommodating groove, the rotating shaft is rotatably connected to an end of the first side plate away from the door body, a corner of the bottle frame is connected to the rotating shaft, when the bottle frame is located at the initial position, at least a portion of the bottle frame is located in the accommodating groove, and when the bottle frame rotates from the initial position to the abdicating position, the bottle frame rotates in a direction away from the accommodating groove and disengages from the accommodating groove.

6. The box door structure of claim 5, wherein the transmission assembly further includes two first belt wheels, two second belt wheels and two third belt wheels, the hook is disposed on the main plate, the first belt wheel is sleeved outside the rotating shaft, the second belt wheel is rotatably disposed at a connection portion of the first side plate and the main plate, the third belt wheel is used for driving the matching portion to rotate, one of the two transmission belts is respectively sleeved outside the first belt wheel and the second belt wheel, the other transmission belt is respectively sleeved outside the second belt wheel and the third belt wheel, and the two transmission belts on the second belt wheel are sequentially disposed along an axial direction of the second belt wheel.

7. The cassette door structure of claim 6, wherein the transmission assembly further comprises a first gear, a second gear and a third gear, the first gear is connected with the third pulley and coaxially disposed, the second gear is rotatably disposed on the main plate, the third gear is sleeved outside the matching portion, and the first gear, the second gear and the third gear are sequentially engaged.

8. The door structure of claim 3, wherein the number of hooks is plural, at least two of the hooks are a hook group, the hooks in the hook group are spaced apart from each other in a horizontal direction, and one of the transmission members is configured to drive the hooks in one of the hook groups to extend out of the door body or rotate from the first position to the second position.

9. The box door structure of claim 3, wherein the number of the bottle frames is at least two, different bottle frames are vertically spaced on the door body, two adjacent bottle frames are respectively a first bottle frame and a second bottle frame, the first bottle frame is disposed above the second bottle frame, and the hooks are disposed between the first bottle frame and the second bottle frame and on a side of the first bottle frame away from the second bottle frame.

10. The box door structure of claim 1, further comprising a proximity switch and a motor, wherein the proximity switch is disposed on the door body, the proximity switch is configured to sense the bottle frame, the proximity switch is electrically connected to the motor, the motor is configured to drive the hook to move or rotate relative to the door body, and when the proximity switch senses that the bottle frame rotates from the initial position to the abdicating position, the proximity switch outputs a control signal to the motor;

the motor is controlled to drive the hook to extend out of the door body;

or the motor is controlled to drive the hook to rotate from the first position to the second position.

11. The door structure of claim 1, wherein the hook is disposed between the door body and the bottle frame when the bottle frame is in the initial position.

12. The door structure of any one of claims 1 to 11, wherein when the hook is rotatably connected to the door body, a groove is formed in the door body, when the bottle frame is located at the initial position, the hook is located at the first position and is disposed in the groove, and when the bottle frame is rotated from the initial position to the retracted position, the hook is rotated from the first position to the second position and is rotated out of the groove.

13. A refrigerator comprising a cabinet and the door structure according to any one of claims 1 to 12, wherein the door is rotatably coupled to the cabinet.

14. The refrigerator according to claim 13, wherein a shelf is provided in the box, and when the bottle frame is located at the abdicating position and the door body is in a closed state, the bottle frame extends into the box, and the bottle frame and the shelf are spaced apart from each other.

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