CN217089992U - Drawer component - Google Patents

Abstract

The application relates to the technical field of storage cabinets and discloses a drawer assembly. The drawer assembly is adapted to be placed on a floor, the drawer assembly comprising: a housing defining a cavity having a pull opening; the drawer is arranged in the cavity in a drawing way through the drawing opening; the supporting piece is rotatably arranged on the outer wall surface of the side wall of the drawer and can rotate between a first state and a second state, and when the supporting piece rotates to the first state, the supporting piece is positioned above the bottom wall surface of the cavity; when the supporting piece rotates to the second state, one end of the supporting piece extends to the lower side of the drawer and is suitable for abutting against the ground so as to support the drawer; wherein, the distance between the supporting piece and the front end part of the drawer is less than the distance between the supporting piece and the rear end part of the drawer. The outer wall surface of the side wall of the drawer is arranged on the supporting piece, so that the space inside the drawer cannot be occupied, and the space inside the drawer is further saved.

Description

Drawer component

Technical Field

The present application relates to the field of locker technology, for example to a drawer assembly.

Background

When the existing product with the drawer is pulled out, the drawer is generally in a suspended state, and the drawer is easy to deform and tip over. This is generally achieved by reinforcing the structure of the slide rail of the drawer, which may cause the cost of the slide rail to increase, and the drawer may be still suspended when pulled out, which may still cause the problem of deformation of the drawer.

Disclose a drawer for house cabinet among the correlation technique, including taking out body and front panel, be equipped with elevating system on the front panel, elevating system is last be equipped with the supporting mechanism of ground contact, realizes supporting mechanism and ground contact through elevating system's extension when taking out the body and opening, and the body of taking out relies on supporting mechanism's holding power to guarantee the stationarity of taking out the body, and the recovery through elevating system when taking out the body and closing realizes that supporting mechanism accomodates in the front panel.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the related art, the lifting mechanism and the supporting mechanism are arranged on the front panel, so that the inner space of the drawer is occupied more, and the storage space of the drawer can be influenced.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a drawer assembly, so as to avoid the situation that a support piece occupies the space inside a drawer, and ensure the stability when the drawer is pulled out.

The disclosed embodiments provide a drawer assembly adapted to be placed on a ground, the drawer assembly comprising: a housing defining a cavity having a pull opening; the drawer is arranged in the cavity in a drawing way through the drawing opening; the supporting piece is rotatably arranged on the outer wall surface of the side wall of the drawer and can rotate between a first state and a second state, and when the supporting piece rotates to the first state, the supporting piece is positioned above the bottom wall surface of the cavity; when the supporting piece rotates to the second state, one end of the supporting piece extends out of the lower side of the drawer and is suitable for abutting against the ground so as to support the drawer; wherein, the distance between the support piece and the front end part of the drawer is smaller than the distance between the support piece and the rear end part of the drawer.

Optionally, the drawer assembly further comprises: the driving piece is connected with the supporting piece; in the process that the drawer is drawn out from the drawing opening, the driving piece can drive the supporting piece to rotate from the first state to the second state, so that the supporting piece supports the drawer.

Optionally, the driver comprises: the moving part is arranged on the outer wall surface of the side wall of the drawer and is connected with the supporting piece; the motion matching part is matched with the motion part and is arranged on the cavity wall of the cavity; when the drawer is drawn out from the drawing opening, the moving part can be matched with the moving matching part, and the moving matching part drives the moving part to move, so that the moving part drives the supporting piece to rotate from the first state to the second state.

Optionally, the motion part comprises: the gear and the support piece are sequentially arranged along the direction that the drawer is drawn out of the drawing opening; the annular rack is wound on the outer sides of the other ends of the gear and the supporting piece and is meshed with the other ends of the gear and the supporting piece; when the motion part is matched with the motion matching part, the gear rotates to drive the annular rack to move, and then the support piece is driven to rotate from the first state to the second state.

Optionally, the kinematic fitting includes: the rack is arranged on the cavity wall of the cavity and extends along the direction that the drawer is drawn out of the drawing opening; when the moving part is matched with the motion matching part, the rack is meshed with the gear.

Optionally, when the drawer is completely located in the cavity, the support is located in the first state, a horizontal distance between the one end of the support and the drawing opening is a first distance, and a horizontal distance between the gear and the rack is a second distance; wherein the first distance is less than or equal to the second distance.

Optionally, a distance between the rack and the drawing opening is smaller than a distance between the rack and a rear wall surface of the cavity.

Optionally, the gear is spaced from a front end of the drawer by a distance greater than a distance between the gear and a rear end of the drawer.

Optionally, the support member is disposed at a lower end portion of an outer wall surface of the side wall of the drawer, and when the rack is engaged with the gear, the rack is located above the gear.

Optionally, the drawer assembly further comprises: a pulley disposed at the one end of the support member.

The drawer assembly provided by the embodiment of the disclosure can realize the following technical effects:

the outer wall surface of the side wall of the drawer is arranged on the supporting piece, so that the space inside the drawer cannot be occupied, and the space inside the drawer is further saved. The supporting piece is rotatably arranged on the outer wall surface of the side wall of the drawer, so that the operation of the supporting piece is simple and easy. The distance between the support and the front end of the drawer is smaller than the distance between the support and the rear end of the drawer, and the following can be understood as follows: the supporting piece is close to the front end part, so that when the drawer is pulled out and the supporting piece can be operated to be positioned in the second state, the supporting piece can be stably supported at the position, close to the front end part, of the middle part, and therefore the drawer is prevented from being overturned or deformed due to uneven stress. When the drawer is pushed into the cavity, the support member can be operated to rotate to the first state, so that the support member is prevented from influencing the drawing of the drawer.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of a drawer assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a portion of a support member in a first state according to an embodiment of the present disclosure;

FIG. 3 is a partial schematic view of a support member according to an embodiment of the present disclosure rotated between a first position and a second position;

FIG. 4 is a schematic view of a portion of a support member in a second position according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a housing according to an embodiment of the present disclosure.

Reference numerals:

10. a housing; 101. a cavity; 102. drawing the opening; 20. a drawer; 201. a side wall of the drawer; 202. a front panel; 203. a drawer body; 204. an accommodating chamber; 202. a sliding assembly; 30. a support member; 301. a pulley; 40. a drive member; 401. a moving part; 4011. a gear; 4012. an annular rack; 402. a movement fitting portion; 4021. a rack; 50. and (4) the ground.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 5, the present disclosure provides a drawer assembly placed above a floor 50, the drawer assembly including a housing 10 and a drawer 20, wherein the housing 10 defines a cavity 101 having a drawing opening 102; the drawer 20 is provided in the cavity 101 in a drawable manner via a drawing opening 102.

The cavity 101 is used for placing the drawer 20, the drawer 20 is used for storing articles, and the drawer 20 is arranged in the cavity 101 in a drawing mode through the drawing opening 102, so that the drawer 20 can be stored conveniently.

Optionally, the drawer 20 is slidably connected to the wall of the cavity 101, thereby facilitating the extraction and insertion of the drawer 20.

The drawer 20 comprises a front panel 202 and a drawer body 203, the drawer body 203 defines a containing cavity 204, and the containing cavity 204 is used for placing articles contained in the drawer 20; the front panel 202 is provided at the front end of the drawer 20 body.

The upper end of the front panel 202 protrudes above the drawer body 203, and/or the lower end of the front panel 202 protrudes below the drawer body 203, so that a user can apply a force through the front panel 202 to draw or push the drawer 20 out of or into the cavity 101.

Alternatively, when the drawer 20 is completely pushed into the cavity 101, the front end face of the drawer 20 covers the drawing opening 102, which can be understood as follows: when the drawer 20 is fully pushed into the cavity 101, the front wall of the front panel 202 is flush or nearly flush with the front wall of the housing 10 to enhance the aesthetic appearance of the drawer assembly.

When the drawer 20 is drawn out of the cavity 101, most of the drawer body 203 and the front panel 202 extend to the outside of the drawing opening 102, so as to completely expose the accommodating cavity 204, and facilitate the taking and placing of the articles from the accommodating cavity 204.

Optionally, the drawer assembly includes a slide assembly 202 to enable sliding connection of the drawer 20 to the cavity wall of the cavity 101.

Specifically, the sliding assembly 202 includes a sliding block and a sliding groove, one of the outer wall surface of the side wall of the drawer 20 and the side wall of the cavity 101 facing the drawer 20 is provided with a sliding block, and the other of the outer wall surface of the side wall of the drawer 20 and the side wall of the cavity 101 facing the drawer 20 is provided with a sliding groove. The drawer 20 can be more smoothly and conveniently drawn by the arrangement of the sliding blocks and the sliding grooves.

Optionally, the number of the sliding assemblies 202 is two, and the two sliding assemblies 202 are respectively located on two opposite side walls of the drawer 20.

Alternatively, the sliding assembly 202 may be a three-section rail or a two-section rail.

As shown in fig. 2 to 3, optionally, the drawer assembly further includes a supporting member 30, the supporting member 30 is rotatably disposed on an outer wall surface of the side wall 201 of the drawer, the supporting member 30 can rotate between a first state and a second state, and when the supporting member 30 rotates to the first state, the supporting member 30 is located above the bottom wall surface of the cavity 101; when the supporting member 30 is rotated to the second state, one end of the supporting member 30 extends to the lower side of the drawer 20 and is adapted to abut against the ground 50 to support the drawer 20; wherein, the distance between the supporting member 30 and the front end of the drawer 20 is less than the distance between the supporting member 30 and the rear end of the drawer 20.

In this embodiment, the supporting member 30 is disposed on the outer wall surface of the side wall 201 of the drawer, and does not occupy the space of the accommodating cavity 204 in the drawer 20, thereby ensuring the storage space of the drawer 20. And the supporting member 30 is provided at the outer side of the drawer 20, so that the user can conveniently observe and overhaul the supporting member 30 in time. The support 30 is rotatably disposed on the drawer 20, so that the support 30 can be rotated more conveniently and easily. The distance between the support 30 and the front end of the drawer 20 is smaller than the distance between the support 30 and the rear end of the drawer 20, which can be understood as follows: the support 30 is provided at the middle front portion of the drawer 20 near the front end portion of the drawer 20, and is configured such that when the drawer 20 is withdrawn, the support 30 can stably support the middle front portion of the drawer 20, thereby preventing the drawer 20 from being tipped or deformed.

Optionally, when the supporting member 30 is in the first state, the supporting member 30 is located above the bottom wall surface of the cavity 101, so that the supporting member 30 does not interfere with the normal pushing and pulling of the drawer 20 when the drawer 20 is pushed into or pulled out of the cavity 101. Specifically, when the supporting member 30 is in the first state, the supporting member 30 may be attached to or close to an outer wall surface of a sidewall of the drawer 20, so as to facilitate the storage of the supporting member 30. Alternatively, when the supporting member 30 is in the first state, the supporting member 30 may be parallel to the direction in which the drawer 20 is drawn out from the cavity 101, or may be at an angle to the direction in which the drawer 20 is drawn out from the cavity 101.

It can be understood that: when the supporting member 30 is in the first state, the supporting member 30 may be in a state that does not interfere with the drawing of the drawer 20, and the present application is not limited thereto.

When the supporting member 30 is in the second state, one end of the supporting member 30 can extend to the lower side of the drawer 20 and abut against the ground 50. That is, one end of the supporting member 30 is a free end, and the other end is a rotating end, and one end of the supporting member 30 can rotate around the other end of the supporting member 30.

Optionally, when the supporting member 30 is in the second state, one end of the supporting member 30 is flush with the lower wall surface of the bottom wall of the cavity 101, so that the drawer 20 supported by the supporting member 30 is kept horizontal, and the drawer 20 is prevented from being inclined and deformed.

Optionally, the drawer assembly further comprises a plurality of support legs, and the plurality of support legs are indirectly disposed on the lower wall surface of the bottom wall of the cavity 101 to support the drawer assembly; at this time, when the supporter 30 is located at the second state, one end of the supporter 30 is flush with the lower end portions of the legs so that the drawer 20 is kept horizontal.

Alternatively, when the supporting member 30 is in the second state, the supporting member 30 may extend in a vertical direction, or may be disposed in an up-down direction and slightly inclined, and may be supported between the drawer 20 and the floor 50.

Optionally, the drawer assembly further comprises an actuating member 40, the actuating member 40 being connected to the support member 30; during the process of drawing the drawer 20 out of the drawing opening 102, the driving member 40 can drive the supporting member 30 to rotate from the first state to the second state, so that the supporting member 30 supports the drawer 20.

In this embodiment, the driving member 40 drives the supporting member 30 to rotate, so as to improve the automation degree of the rotation of the supporting member 30 and the convenience of supporting the drawer 20.

Alternatively, the driving member 40 may be connected to the other end of the supporting member 30, and can drive the other end of the supporting member 30 to rotate, so as to drive one end of the supporting member 30 to move, so as to rotate the supporting member 30 between the first state and the second state. Alternatively, the driving member 40 is drivingly connected to one end of the supporting member 30 to move one end of the supporting member 30, so as to rotate the supporting member 30 between the first state and the second state.

It should be noted that: the support 30 may also be manually rotated, and when the user pulls out the drawer 20, the support 30 may be manually rotated to the second state to support the drawer 20. When a user needs to push the drawer 20 in, the support 30 can be manually rotated to the first state, so that the drawer 20 is completely accommodated in the cavity 101.

Optionally, the driving member 40 includes a moving portion 401 and a motion matching portion 402, the moving portion 401 is disposed on the outer wall surface of the side wall 201 of the drawer and is connected to the supporting member 30; the motion matching part 402 is matched with the motion part 401 and is arranged on the cavity wall of the cavity 101; when the drawer 20 is drawn out from the drawing opening 102, the moving portion 401 can be matched with the moving matching portion 402, and the moving matching portion 402 drives the moving portion 401 to move, so that the moving portion 401 drives the supporting member 30 to rotate from the first state to the second state.

In this embodiment, when the drawer 20 is pulled out and the moving portion 401 is engaged with the moving engaging portion 402, the moving engaging portion 402 drives the moving portion 401 to move, so as to realize the movement of the supporting member 30. Through the moving part 401 and the movement matching part 402, the moving part 401 can be in contact with the movement matching part 402 by the force of the user pulling the drawer 20 without additionally arranging a power device. So that the supporting member 30 can automatically move between the second state and the second state when the user pulls the drawer 20, thereby saving the work of rotating the supporting member 30 and improving the rotating convenience of the supporting member 30.

Optionally, the moving part 401 comprises a gear 4011 and an annular rack 4012, the gear 4011 and the support 30 are arranged in sequence along the direction that the drawer 20 is drawn out of the drawing opening 102; the annular rack 4012 is wound on the outer side of the gear 4011 and the other end of the support 30 and is meshed with the gear 4011 and the other end of the support 30; when the moving portion 401 is engaged with the motion engaging portion 402, the gear 4011 rotates to drive the annular rack 4012 to move, and further drive the supporting member 30 to rotate from the first state to the second state.

In this embodiment, the gear 4011 and the support 30 are in driving connection through the annular rack 4012, the gear 4011 rotates to drive the annular rack 4012 to rotate, and the annular rack 4012 transmits power to the other end of the support 30, so that the support 30 rotates. The rotation of the support 30 is realized through the arrangement of the gear 4011 and the annular rack 4012, and the support 30 is automatically supported between the drawer 20 and the ground 50 when the drawer 20 is opened, so that the support of the support 30 is more convenient and reliable.

Optionally, the motion matching part 402 comprises a rack 4021, which is arranged on the cavity wall of the cavity 101, and the rack 4021 extends along the direction of the drawer 20 being drawn out of the drawing opening 102; when the moving part 401 is matched with the moving matching part 402, the rack 4021 is meshed with the gear 4011.

In this embodiment, in the process of drawing the drawer 20 from the cavity 101, the rack 4021 can be engaged with the gear 4011, so that the gear 4011 can rotate, and finally the support 30 can rotate. Through the matching of the gear 4011 and the rack 4021, the driving process of the driving member 40 is reliable and convenient.

In practical applications, as shown in fig. 2 to 3, when a user pulls out the drawer 20 from the cavity 101, the drawer 20 moves forward, the drawer 20 moves the moving portion 401 forward, and when the rack 4021 is not in contact with the gear 4011, as shown in fig. 2, the supporter 30 is in the first state, so that the drawer 20 can be smoothly pulled out. As shown in fig. 3, as the drawer 20 moves outwards, the rack 4021 contacts the gear 4011, and since the rack 4021 is engaged with the gear 4011, the rack 4021 can drive the gear 4011 to rotate in the first direction, the gear 4011 rotates to drive the annular rack 4012 to move, the annular rack 4012 further drives the other end of the support 30 to rotate, so that the support 30 moves from the first state to the second state, as shown in fig. 4, and finally the support 30 rotates to the second state to be supported between the drawer 20 and the ground 50.

When a user pushes the drawer 20 into the cavity 101, the support 30 rotates from the second state shown in fig. 4 to the first state shown in fig. 2, as shown in fig. 3, when the gear 4011 contacts the rack 4021, the gear 4011 rotates towards the second direction opposite to the first direction, and then the annular rack 4012 is driven to rotate in the opposite direction, and finally the support 30 moves from the second state to the first state, so that the support 30 does not interfere with the pushing and pulling of the drawer 20, and the drawer 20 is pushed into the cavity.

Optionally, when the drawer 20 is completely located in the cavity, the support 30 is located in the first state, and a horizontal distance between one end of the support 30 and the drawing opening 102 is a first distance, and a horizontal distance between the gear 4011 and the rack 4021 is a second distance, where the first distance is less than or equal to the second distance.

In this embodiment, the first distance is smaller than or equal to the second distance, so that the gear 4011 can be engaged with the rack 4021 only when the supporting member 30 moves to the outside of the drawing opening 102. When the gear 4011 can be engaged with the rack 4021, a section of the supporting member 30 is completely located outside the cavity 101, so that the supporting member 30 has enough space to rotate, and the rotation of the supporting member 30 is not hindered by the wall of the cavity 101.

Optionally, the distance between the rack 4021 and the drawing opening 102 is smaller than the distance between the rack 4021 and the rear wall surface of the cavity 101.

In this embodiment, it can be understood that the rack 4021 is disposed on the side wall of the cavity 101 facing the drawer 20, and the rack 4021 is near the front of the cavity 101. Thus, when the drawer 20 is drawn out from the cavity 101, the rack 4021 is engaged with the gear 4011 when the middle of the drawer 20 is located outside the drawing opening 102, that is, the supporter 30 rotates to the second state when the supporter 30 is drawn out most of the drawer 20. Therefore, the length of the annular rack 4012 can be saved, the time for the annular rack 4012 to drive the support piece 30 to move is shortened, the risk of damage to the driving piece 40 is avoided, the space occupied by the driving piece 40 is saved, and the production cost of the drawer assembly is saved.

It should be noted that: the rack 4021 may also be located in the middle of the side walls of the cavity 101 or near the rear wall of the cavity 101, since the support 30 is near the front of the drawer 20. This requires that the distance between the support 30 and the gear 4011 be set large so that the gear 4011 can engage with the rack 4021 when the support 30 is moved outside the drawing opening 102, so that the rotation of the support 30 is not hindered by the cavity 101.

Optionally, the gear 4011 is spaced from the front end of the drawer 20 by a distance greater than the distance between the gear 4011 and the rear end of the drawer 20.

In this embodiment, the gear 4011 is close to the rear end of the drawer 20, so that when the drawer 20 is pulled out for the most part, the support 30 starts to rotate, and the support 30 is prevented from rotating in advance to hinder the pulling of the drawer 20.

It should be noted that: the gear 4011 may be provided at a middle portion of the drawer 20 or near a front end portion of the drawer 20, so that the supporter 30 can be moved forward to the second state, and the supporter 30 may be supported between the drawer 20 and the floor 50 when the user stops pulling the drawer 20.

Alternatively, the supporting member 30 is provided at a lower end portion of an outer wall surface of the side wall 201 of the drawer.

In the present embodiment, the supporting member 30 is disposed at the lower end of the side wall of the drawer 20, so that the supporting member 30 and the sliding assembly 202 of the drawer 20 can be prevented from interfering with each other. Also, since one end of the supporter 30 is protruded to the lower side of the drawer 20 and the supporter 30 is provided at the lower end portion of the drawer 20, the length required for the supporter 30 can be reduced, facilitating the supporter 30 to be supported between the drawer 20 and the floor 50. Through the drawer assembly of the embodiment, the cost can be saved, and the supporting stability of the supporting member 30 can be improved.

Alternatively, the moving portion 401 is provided at the lower end portion of the outer wall surface of the side wall 201 of the drawer, specifically, the gear 4011 and the ring rack 4012 are both provided at the lower end portion of the outer wall surface of the side wall 201 of the drawer, so that the length of the ring rack 4012 can be reduced.

Optionally, the center of the gear 4011 is on the same horizontal line as the center of the support 30 to further reduce the length of the annular rack 4012.

Alternatively, when the supporting member 30 is in the first state, a portion of the supporting member 30 may protrude to the lower side of the drawer 20 and be located above the bottom wall surface of the cavity 101 to further reduce the length of the supporting member 30.

It can be understood that: the lower end of the moving portion 401 may also partially protrude to the lower side of the drawer 20 to further reduce the length of the ring-shaped rack 4012.

Optionally, the height of the rack 4021 is greater than the height of the gear 4011.

In this embodiment, the height of the rack 4021 is greater than that of the gear 4011, that is, the rack 4021 moves in mesh with the upper side of the gear 4011 during the drawing of the drawer 20. This arrangement results in limited space below the gear 4011 when the support 30 is located on the outer wall surface of the side wall of the drawer 20. The rack 4021 is arranged above the gear 4011, so that the rack 4021 can be conveniently arranged, and meanwhile, the gear 4011 and the rack 4021 can be conveniently matched.

Optionally, the drawer assembly further comprises a pulley 301, the pulley 301 being provided at one end of the support 30.

In the present embodiment, when the supporting member 30 rotates to the second state, one end of the supporting member 30 abuts against the ground 50. A pulley 301 is disposed at one end of the supporting member 30, so that when a user needs to pull out the drawer 20 or push the drawer 20 back into the cavity 101, one end of the supporting member 30 can slide, thereby preventing the supporting member 30 from hindering the normal drawing of the drawer 20.

Optionally, the number of the supporting members 30 is plural, and the plural supporting members 30 are provided at intervals on the side wall 201 of the drawer. At least two supports 30 of the plurality of supports 30 are respectively located at outer surfaces of both sidewalls of the drawer 20 to maintain support stability of both sides of the drawer 20 and prevent the drawer 20 from tipping or deforming toward both sides.

Alternatively, the number of driving members 40 is the same as the number of supporting members 30 and corresponds to one. To ensure that each support 30 is supported between the drawer 20 and the floor 50, or received within the cavity 101, as the drawer 20 is drawn.

Optionally, the supporting members 30 respectively located at the two side walls of the drawer 20 are correspondingly arranged, so that the supporting points of the drawer 20 at the two sides are corresponding, and the drawer 20 is prevented from being turned over or deformed due to the difference of the supporting points at the two sides.

The drawer assembly provided by the embodiment of the disclosure can be applied to a plurality of scenes. For example, including but not limited to, products with pull-out drawers for use in refrigerators, derailments, freezers, ice bars, shoe cabinets, and the like.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A drawer assembly adapted to rest on a floor, the drawer assembly comprising:

a housing defining a cavity having a pull opening;

the drawer is arranged in the cavity in a drawable manner through the drawing opening;

the supporting piece is rotatably arranged on the outer wall surface of the side wall of the drawer and can rotate between a first state and a second state, and when the supporting piece rotates to the first state, the supporting piece is positioned above the bottom wall surface of the cavity; when the supporting piece rotates to the second state, one end of the supporting piece extends out of the lower side of the drawer and is suitable for abutting against the ground so as to support the drawer;

wherein, the distance between the support piece and the front end part of the drawer is smaller than the distance between the support piece and the rear end part of the drawer.

2. The drawer assembly of claim 1, further comprising:

the driving piece is connected with the supporting piece; in the process that the drawer is drawn out from the drawing opening, the driving piece can drive the supporting piece to rotate from the first state to the second state, so that the supporting piece supports the drawer.

3. The drawer assembly of claim 2, wherein the drive member comprises:

the moving part is arranged on the outer wall surface of the side wall of the drawer and is connected with the supporting piece;

the motion matching part is matched with the motion part and is arranged on the cavity wall of the cavity;

when the drawer is drawn out from the drawing opening, the moving part can be matched with the moving matching part, and the moving matching part drives the moving part to move, so that the moving part drives the supporting piece to rotate from the first state to the second state.

4. The drawer assembly of claim 3, wherein the moving portion comprises:

the gear and the support piece are sequentially arranged along the direction that the drawer is drawn out of the drawing opening;

the annular rack is wound on the outer sides of the other ends of the gear and the supporting piece and is meshed with the other ends of the gear and the supporting piece;

when the motion part is matched with the motion matching part, the gear rotates to drive the annular rack to move, and then the support piece is driven to rotate from the first state to the second state.

5. The drawer assembly of claim 4, wherein the kinematic mating portion comprises:

the rack is arranged on the cavity wall of the cavity and extends along the direction that the drawer is drawn out of the drawing opening; when the moving part is matched with the motion matching part, the rack is meshed with the gear.

6. The drawer assembly of claim 5,

when the drawer is completely positioned in the cavity, the supporting piece is positioned in the first state, the horizontal distance between the one end of the supporting piece and the drawing opening is a first distance, and the horizontal distance between the gear and the rack is a second distance;

wherein the first distance is less than or equal to the second distance.

7. The drawer assembly of claim 5,

the distance between the rack and the drawing opening is smaller than the distance between the rack and the rear wall surface of the cavity.

8. The drawer assembly of claim 5,

the distance between the gear and the front end of the drawer is larger than the distance between the gear and the rear end of the drawer.

9. The drawer assembly of claim 5,

the support piece is arranged at the lower end of the outer wall surface of the side wall of the drawer, and when the rack is meshed with the gear, the rack is positioned above the gear.

10. The drawer assembly of any one of claims 1 to 9, further comprising:

a pulley disposed at the one end of the support member.

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