Pull-out basket cabinet

Abstract

The utility model belongs to the technical field of pull basket, concretely relates to a pull basket cabinet, the outer rail of slide rail device is equipped with the plug -in seat of outer end position and the positioning plug -in spare of inner end upper side, the connecting frame of pull basket main part bottom has the sleeve joint seat of front side bottom position and the rear end positioning seat position, make the positioning plug -in spare of outer rail inner end and the positioning plug -in groove of pull basket main part rear side cooperate and realize the positioning assembly of outer rail inner end and pull basket main part rear, cooperate the sleeve joint seat of outer rail outer end in the elastic clamp mouth of sleeve joint seat and through the limiting card convex card joint in the card joint position realize the pull basket main part fixed on the outer rail, better avoid the traditional cabinet door when installing on the cabinet with the pull basket main part, need repeatedly adjust the position of slide rail device to realize the accurate assembly of alignment troublesome operation, and the assembly mode is convenient, improves product production manufacturing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of pull-out basket technology, specifically relating to a pull-out basket cabinet. Background Technology

[0002] Existing pull-out basket cabinets typically consist of a cabinet body, pull-out baskets, and cabinet doors. The pull-out baskets are connected to the cabinet body via a sliding rail system, while the cabinet doors are directly fixed to the pull-out baskets for opening and closing. In traditional assembly methods, the outer rail of the sliding rail system needs to be connected separately to the pull-out baskets, and the cabinet doors are then installed on the pull-out baskets. The inner rail of the sliding rail system is fixed separately to the inner wall of the cabinet. During assembly, the outer rail, which includes the pull-out baskets and cabinet doors, must be aligned and interlocked with the inner rail. However, due to the considerable weight of the outer rails and the connected pull-out baskets and cabinet doors, repeated adjustments are required during installation to achieve precise alignment. This process is difficult and inefficient, especially when assembling at heights or in confined spaces. Furthermore, repeated alignment can lead to wear and tear on the sliding rails, affecting their lifespan. Utility Model Content

[0003] The purpose of this utility model is to overcome the problems of high operation difficulty and low efficiency of existing pull-out basket cabinets, and to provide a pull-out basket cabinet that is easy to assemble.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The pull-out basket cabinet includes a cabinet body, a sliding rail system, a pull-out basket body, and a cabinet door. The cabinet body has a cabinet cavity with a front opening. Two sliding rail systems are provided, connected to the side walls of the cabinet cavity, including an inner rail and an outer rail. The outer rail is slidably connected to the upper side of the inner rail and can extend outwards from the outside of the cabinet body or retract. The outer rail has a connector at its outer end and a positioning connector at its upper inner end. The connector includes a guide portion at the front end and a limiting portion connected to the rear end of the guide portion. The rear ends of the guide portion have outwardly extending limiting protrusions on both sides. Connecting brackets are provided on both sides of the bottom of the pull-out basket body. It has a socket at the bottom front and a positioning seat at the rear. The positioning seat has a positioning insertion groove with a rear opening. The bottom of the socket has a set of elastic clamps on both sides. The elastic clamps have snap-fit ​​positions, and the two elastic clamps form an elastic clamping mouth for cooperating with the insertion seat. The cabinet door is connected to the outside of the pull-out basket body. The positioning insertion piece is used to cooperate with the positioning insertion groove on the rear side of the pull-out basket body to achieve positioning and assembly of the inner end of the outer rail with the rear of the pull-out basket body. It is assembled with the socket in the elastic clamping mouth and is snapped into the snap-fit ​​position by the limiting buckle to fix the pull-out basket body on the outer rail.

[0005] Compared with the prior art, the pull-out basket cabinet of this utility model has an outer rail with a plug-in seat at the outer end and a positioning plug-in piece at the upper inner end. The connecting frame at the bottom of the pull-out basket body has a socket seat at the bottom front and a positioning seat at the rear. This allows the positioning plug-in piece at the inner end of the outer rail to cooperate with the positioning plug-in groove at the rear of the pull-out basket body to achieve positioning and assembly between the inner end of the outer rail and the rear of the pull-out basket body. The socket seat at the outer end of the outer rail is engaged in the elastic clamp of the socket seat and the limiting card protrusion is engaged in the locking position to fix the pull-out basket body on the outer rail. This effectively avoids the troublesome assembly operation of repeatedly adjusting the position of the slide rail device to achieve precise alignment when the cabinet door is installed on the cabinet body along with the pull-out basket body. The assembly method is convenient and improves the product manufacturing efficiency.

[0006] Furthermore, the elastic clamp is located on the left and right sides of the bottom of the socket, the limiting protrusion is located on the left and right sides of the rear end of the guide, the elastic clamp has openings at the bottom and front and rear sides, and the plug-in seat is assembled into the elastic clamp from the bottom opening or the rear opening of the socket; with this arrangement, the socket can be assembled with the plug-in seat in various ways through the elastic clamp, which is convenient for assembly personnel.

[0007] Furthermore, the lower end of the elastic clamp is provided with an S-shaped guide plate, which is inclined downward in the outward direction; the upper end of the limiting part is provided with inclined surfaces on both sides, which are inclined downward in the outward direction; with this arrangement, the S-shaped guide plate has the function of narrowing the inner distance of the lower end of the elastic clamp and guiding the plug-in seat into the elastic clamp. The narrowing of the inner distance can prevent the plug-in seat from easily disengaging from the lower side of the elastic clamp. Combined with the inclined surface design of the limiting part, it makes it easier to assemble the plug-in seat into the elastic clamp.

[0008] Furthermore, the locking position is used to cooperate with the limiting locking protrusion to limit the insertion seat from the rear side of the elastic clamp; with this setting, the insertion seat is effectively limited to disengage from the front side of the elastic clamp, and the insertion seat and the socket are securely assembled and connected.

[0009] Furthermore, at least two locking positions are provided along the sliding direction of the slide rail device; with this arrangement, the pull-out basket is further assembled and connected through the socket in a deeper manner, thereby achieving a tight fit between the cabinet door and the cabinet opening when closed, without any gaps.

[0010] Furthermore, the upper end of the positioning connector is provided with a spring hook extending outward, and three positioning slots are provided along the left and right directions of the positioning seat; with this arrangement, the slide rail device can be adapted to the assembly of pull-out baskets of different widths, thereby improving the versatility of product assembly.

[0011] Furthermore, the socket is equipped with a guide shell, the bottom and front and rear sides of the guide shell are open, the socket is placed inside the guide shell, and the two sides of the guide shell are provided with guide blocks for guiding the plug-in socket into the elastic clamp, the two guide blocks are arranged in a figure-eight shape; with this arrangement, the plug-in socket is more easily assembled into the elastic clamp from the rear opening of the socket.

[0012] Furthermore, the guide shell is connected to the bottom of the connecting frame, and the sleeve seat has elastic pressure plates on both sides along the front-rear direction that abut against the inner top wall of the guide shell; a height adjustment mechanism is provided between the connecting frame and the sleeve seat, the height adjustment mechanism includes a first connecting hole in the sleeve seat, a first threaded hole in the connecting frame, and a first threaded adjustment component, the first threaded adjustment component passes through the first connecting hole and is threadedly connected to the first threaded hole, and the guide shell is sandwiched between the bottom of the sleeve seat and the connecting frame; a limiting block is provided at the bottom of the first connecting hole at the lower end of the first threaded adjustment component, the outer diameter of the limiting block is larger than the inner diameter of the first connecting hole, and the relative height distance between the connecting frame and the sleeve seat can be adjusted by turning the first threaded adjustment component in conjunction with the pressing action of the elastic pressure plates, thereby adjusting the height of the cabinet door and the pull-out basket body relative to the outer rail; with this setting, the height adjustment mechanism is simple to operate and the height of the pull-out basket body is convenient to adjust.

[0013] Alternatively, the guide shell is connected to the bottom of the connecting frame; the socket is provided with elastic pressure plates on both sides along the front-rear direction, which abut against the inner top wall of the guide shell. The elastic pressure plates are connected to the connecting frame by connecting screws, and the guide shell is sandwiched between the socket and the bottom of the connecting frame; a height adjustment mechanism is provided between the connecting frame and the socket, the height adjustment mechanism including a second threaded hole on the socket, an clearance adjustment hole on the connecting frame, and a second screw. The second screw is threaded into the second threaded hole and its screw head abuts against the bottom of the clearance adjustment hole. The inner diameter of the clearance adjustment hole is smaller than the outer diameter of the screw head of the second screw. By screwing the second screw in conjunction with the elastic pressure plates connected to the bottom of the connecting frame and the screw head of the second screw pressing against the bottom of the connecting frame, the relative height distance between the connecting frame and the socket can be adjusted, thereby adjusting the height of the cabinet door and the pull-out basket body relative to the outer rail. With this configuration, the height adjustment mechanism is simple to operate and the height of the pull-out basket body is convenient to adjust. Attached Figure Description

[0014] Figure 1 This is an exploded view of a pull-out basket cabinet.

[0015] Figure 2 This is a schematic diagram of the pull-out basket body and slide rail device in Embodiment 1.

[0016] Figure 3 This is a schematic diagram of the pull-out basket body and slide rail device in Embodiment 2.

[0017] Figure 4 This is a schematic diagram of the positioning seat.

[0018] Figure 5 This is a schematic diagram of a connector.

[0019] Figure 6 This is a schematic diagram of the socket being installed in the elastic clamp before assembly from the bottom opening of the socket.

[0020] Figure 7 This is a schematic diagram showing the socket being assembled into the elastic clamp after being opened at the bottom of the socket.

[0021] Figure 8 This is a schematic diagram showing the socket inside the elastic clamp before assembly from the rear opening of the socket.

[0022] Figure 9 This is a schematic diagram showing the insertion socket installed in the elastic clamp after being assembled from the rear opening of the socket.

[0023] Figure 10 This is a schematic diagram of the height adjustment mechanism in Embodiment 1.

[0024] Figure 11 This is a schematic diagram illustrating the working principle of the height adjustment mechanism in Example 1.

[0025] Figure 12 This is a schematic diagram of the height adjustment mechanism in Embodiment 2.

[0026] Figure 13 This is a schematic diagram illustrating the working principle of the height adjustment mechanism in Embodiment 2.

[0027] Labeling Explanation: Cabinet body 1, Pull-out basket main body 2, Cabinet door 3, Cabinet cavity 11, Inner rail 41, Outer rail 42, Plug-in socket 5, Positioning plug-in component 6, Guide part 51, Limiting part 52, Limiting latch protrusion 53, Connecting frame 21, Sleeve seat 7, Positioning seat 62, Positioning plug-in groove 63, Elastic clamp 71, Snap-in groove 72, Elastic clamp 73, Guide plate 74, Angled part 54, Deformation groove 55, Spring hook 61, Groove 66, Guide shell 77, Guide block 771, Elastic pressure plate 78, Height adjustment mechanism 8, First connecting hole 81, First threaded hole 82, First threaded adjustment component 83, Limiting stop block 84, Second threaded hole 85, Clearance adjustment hole 86, Second screw 87, Plug-in post 50, Connecting screw 88. Detailed Implementation

[0028] The specific embodiments of this utility model are described below with reference to the accompanying drawings. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Example 1: See Figures 1 to 7 , Figure 10 and Figure 11 The pull-out basket cabinet of this utility model includes a cabinet body 1, a slide rail device, a pull-out basket body 2, and a cabinet door 3. The cabinet body 1 has a cabinet cavity 11 with a front opening. The slide rail device has two parts, which are respectively connected to the two side walls of the cabinet cavity 11. It includes an inner rail 41 and an outer rail 42 connected to the cabinet cavity 11. The outer rail 42 is slidably connected to the upper side of the inner rail 41 and can extend outward from the outside of the cabinet body 1 or retract. The outer rail 42 has a plug-in seat 5 at the outer end and a positioning plug-in part 6 at the upper side of the inner end. The plug-in seat 5 includes a guide part 51 at the front end and a limiting part 52 connected to the rear side of the guide part 51. The rear ends of the guide part 51 are respectively provided with outwardly extending limiting protrusions 53. The bottom sides of the pull-out basket body 2 are respectively provided with connecting brackets 21. The connecting frame 21 is provided with a socket 7 located at the bottom front and a positioning seat 62 located at the rear. The positioning seat 62 is provided with a positioning insertion groove 63 with an opening at the rear. The bottom of the socket 7 is provided with a set of elastic clamps 71 located on both sides. The inner side of the elastic clamps 71 is provided with a snap-fit ​​position 72. An elastic clamping mouth 73 is formed between the two elastic clamps 71 for cooperating with the insertion seat 5. The cabinet door 3 is connected to the outside of the pull-out basket body 2. The positioning insertion piece 6 is used to cooperate with the positioning insertion groove 63 at the rear of the pull-out basket body 2 to realize the positioning assembly of the inner end of the outer rail 42 with the rear of the pull-out basket body 2. The socket 7 is assembled in the elastic clamping mouth 73 and snapped in the snap-fit ​​position 72 by the limiting buckle 53 to fix the pull-out basket body 2 on the outer rail 42.

[0030] Compared with the prior art, the pull-out basket cabinet of this utility model has an outer rail 42 with a plug-in seat 5 at the outer end and a positioning plug-in piece 6 at the upper inner end. The connecting frame 21 at the bottom of the pull-out basket body 2 has a socket seat 7 at the bottom front and a positioning seat 62 at the rear. The positioning plug-in piece 6 at the inner end of the outer rail 42 cooperates with the positioning plug-in groove 63 at the rear of the pull-out basket body 2 to achieve positioning and assembly between the inner end of the outer rail 42 and the rear of the pull-out basket body 2. The socket seat 7 at the outer end of the outer rail 42 is engaged in the elastic clamp 73 of the socket seat 7 and is engaged in the locking position 72 by the limiting protrusion 53 to fix the pull-out basket body 2 on the outer rail 42. This effectively avoids the troublesome assembly operation of repeatedly adjusting the position of the slide rail device to achieve precise alignment when the cabinet door 3 is installed on the cabinet body 1 with the pull-out basket body 2. The assembly method is convenient and improves the product manufacturing efficiency.

[0031] See Figures 2 to 7 , Figure 10 and Figure 11 In one embodiment, the elastic clamp 71 is located on the left and right sides of the bottom of the socket 7, the limiting protrusion 53 is located on the left and right sides of the rear end of the guide portion 51, the elastic clamp 73 has openings at the bottom and front and rear sides, and the insertion seat 5 is assembled into the elastic clamp 73 from the bottom opening or the rear opening of the socket 7. With this arrangement, the socket 7 can be assembled with the insertion seat 5 in various ways through the elastic clamp 73, which is convenient for assembly personnel.

[0032] See Figures 2 to 7 , Figure 10 and Figure 11 In one embodiment, the lower end of the elastic clamp 71 is provided with an S-shaped guide plate 74, which is inclined downward in the outward direction. The upper ends of the limiting part 52 are respectively provided with inclined surfaces 54 that are arranged downward in the outward direction. The top of the guide part 51 is provided with a deformation groove 55 with an upper opening along the length direction. When the two sides of the guide part 51 are pressed, the deformation groove 55 can be adapted to narrow, thereby facilitating the insertion of the guide part 51 into the elastic clamp 73, and finally making the limiting protrusion 53 engage in the engaging position 72 of the elastic clamp 71. With this arrangement, the S-shaped guide plate 74 has the function of narrowing the inner distance of the lower end of the elastic clamp 73 and guiding the insertion seat 5 into the elastic clamp 73. The narrowed inner distance position can limit the insertion seat 5 from easily disengaging from the lower side of the elastic clamp 73. Combined with the design of the inclined surface 54 of the limiting part 52, it makes it easier to assemble the insertion seat 5 into the elastic clamp 73.

[0033] See Figures 2 to 7 , Figure 10 and Figure 11In one embodiment, the snap-fit ​​position 72 is used to cooperate with the limiting snap-fit ​​protrusion 53 to limit the insertion seat 5 from the rear side of the elastic clamp 73; with this setting, the insertion seat 5 is effectively limited to disengage from the front side of the elastic clamp 73, and the insertion seat 5 and the socket 7 are assembled and connected securely.

[0034] See Figures 2 to 7 , Figure 10 and Figure 11 In one embodiment, at least two snap-fit ​​positions 72 are provided along the sliding direction of the slide rail device; with this arrangement, the pull-out basket is further assembled and connected through the socket 7 in a deeper manner, thereby achieving a tight fit between the cabinet door 3 and the opening of the cabinet body 1 when closed, without any gaps.

[0035] See Figures 2 to 7 , Figure 10 and Figure 11 In one embodiment, the upper end of the positioning connector 6 is provided with an outwardly extending spring hook 61, and the positioning connector groove 63 is provided with three grooves in the left and right directions of the positioning seat 62. The bottom wall of the positioning connector groove 63 is provided with a plurality of longitudinally arranged grooves 66 in the left and right directions. After the spring hook 61 enters the positioning connector groove 63, it cooperates with the corresponding groove 66 and generates a downward elastic pressure on the bottom wall of the positioning connector groove 63, so as to prevent the pull-out basket body 2 from sliding left and right. With this setting, the slide rail device can be adapted to the assembly of pull-out basket bodies 2 of different widths, improving the versatility of product assembly.

[0036] See Figures 2 to 7 , Figure 10 and Figure 11 In one embodiment, the socket 7 is provided with a guide shell 77, which has openings at the bottom and on the front and rear sides. The socket 7 is placed inside the guide shell 77. The guide shell 77 has guide blocks 771 on both sides of its end for guiding the insertion seat 5 into the elastic clamp 73. The two guide blocks 771 are arranged in a figure-eight shape. With this arrangement, it is easier for the insertion seat 5 to be assembled into the elastic clamp 73 from the rear opening of the socket 7.

[0037] See Figures 2 to 7 , Figure 10 and Figure 11 In one embodiment, the connector 5 is detachably mounted in the opening at the front end of the outer rail 42 via the connector post 50 at its rear end.

[0038] See Figures 2 to 7 , Figure 10 and Figure 11In one embodiment, the guide shell 77 is connected to the bottom of the connecting frame 21. The sleeve seat 7 has elastic pressure plates 78 on both sides along the front-rear direction that abut against the inner top wall of the guide shell 77. The guide shell 77 is sandwiched between the sleeve seat 7 and the bottom of the connecting frame 21. A height adjustment mechanism 8 is provided between the connecting frame 21 and the sleeve seat 7. The height adjustment mechanism 8 includes a first connecting hole 81 in the sleeve seat 7, a first threaded hole 82 in the connecting frame 21, and a first threaded adjusting member 83. The first threaded adjusting member 83 passes through the first connecting hole 81 and is threadedly connected to the first threaded hole 82. The guide shell 77 is sandwiched between the sleeve seat 7 and the bottom of the connecting frame 21. Between the socket 7 and the bottom of the connecting frame 21; the lower end of the first threaded adjustment component 83 is provided with a limiting block 84 at the bottom of the first connecting hole 81. The outer diameter of the limiting block 84 is greater than the inner diameter of the first connecting hole 81. The top of the first threaded adjustment component 83 is provided with a cross hole for screwing the first threaded adjustment component 83. By screwing the first threaded adjustment component 83 in conjunction with the pressing action of the elastic pressure plate 78, the relative height distance between the connecting frame 21 and the socket 7 can be adjusted, thereby adjusting the height of the cabinet door 3 and the pull-out basket body 2 relative to the outer rail 42. With this setting, the height adjustment mechanism 8 is easy to operate and the height of the pull-out basket body 2 is easy to adjust.

[0039] Example 2: See Figures 1 to 5 , Figure 8 , Figure 9 , Figure 12 and Figure 13 The main difference between this embodiment and Embodiment 1 is that in this embodiment, the pull-out basket cabinet has a guide shell 77 connected to the bottom of the connecting frame 21; the socket 7 has elastic pressure plates 78 on both sides along the front-rear direction that abut against the inner top wall of the guide shell 77, and the elastic pressure plates 78 are connected to the connecting frame 21 by connecting screws 88; the guide shell 77 is sandwiched between the socket 7 and the bottom of the connecting frame 21; a height adjustment mechanism 8 is provided between the connecting frame 21 and the socket 7, and the height adjustment mechanism 8 includes a second threaded hole 85 on the socket 7 and an clearance adjustment hole 8 on the connecting frame 21. 6 and the second screw 87, the second screw 87 is threaded into the second threaded hole 85 and its screw head abuts against the bottom of the clearance adjustment hole 86, the inner diameter of the clearance adjustment hole 86 is smaller than the outer diameter of the screw head of the second screw 87; by screwing the second screw 87 in conjunction with the elastic pressure plate 78 connected to the bottom of the connecting frame 21 and the screw head of the second screw 87 pressing against the bottom of the connecting frame 21, the relative height distance between the connecting frame 21 and the socket 7 can be adjusted, thereby adjusting the height of the cabinet door 3 and the pull-out basket body 2 relative to the outer rail 42; with this setting, the height adjustment mechanism 8 is simple to operate and the height of the pull-out basket body 2 is convenient to adjust.

[0040] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A pull-out basket cabinet, characterized in that, include: The cabinet has a cabinet cavity with an opening on the front side; The slide rail device has two rails, which are respectively connected to the two side walls of the cabinet cavity. The rails include an inner rail and an outer rail. The outer rail is slidably connected to the upper side of the inner rail and can extend out of the cabinet or retract. The outer rail has a plug-in seat at the outer end and a positioning plug-in part at the upper side of the inner end. The plug-in seat includes a guide part at the front end and a limiting part connected to the rear side of the guide part. The rear ends of the guide part have outwardly extending limiting protrusions on both sides. The main body of the pull-out basket has connecting frames on both sides of the bottom. The connecting frames have a socket at the bottom front and a positioning seat at the rear. The positioning seat has a positioning insertion groove with an opening at the rear. The bottom of the socket has a set of elastic clamps on both sides. The elastic clamps have snap-fit ​​positions, and the two elastic clamps form an elastic clamping mouth for cooperating with the insertion seat. The cabinet door is attached to the outside of the pull-out basket body; The positioning connector is used to cooperate with the positioning connector groove on the rear side of the pull-out basket body to achieve positioning and assembly of the inner end of the outer rail and the rear of the pull-out basket body. It is assembled in the elastic clamp with the socket and fixed to the outer rail by the limiting card protrusion in the locking position.

2. The pull-out basket cabinet according to claim 1, characterized in that, The elastic clamp is located on the left and right sides of the bottom of the socket, the limiting protrusion is located on the left and right sides of the rear end of the guide, the elastic clamp has openings at the bottom and front and rear sides, and the insertion seat is assembled into the elastic clamp from the bottom opening or the rear opening of the socket.

3. The pull-out basket cabinet according to claim 1, characterized in that, The lower end of the elastic clamp is provided with an S-shaped guide plate, which is inclined downward in the outward direction; The upper end of the limiting part is provided with inclined surfaces on both sides that are set outward and downward.

4. The pull-out basket cabinet according to claim 1, characterized in that, The locking position is used to cooperate with the limiting locking protrusion to limit the insertion seat from the rear side of the elastic clamp; The locking positions are provided in at least two along the sliding direction of the slide rail device.

5. The pull-out basket cabinet according to claim 1, characterized in that, The upper end of the positioning connector is provided with a spring hook extending outward, and three positioning slots are provided along the left and right directions of the positioning seat.

6. The pull-out basket cabinet according to claim 5, characterized in that, The bottom wall of the positioning insertion slot is provided with several grooves arranged longitudinally in the left and right directions. After the spring hook enters the positioning insertion slot, it cooperates with the corresponding groove and generates downward elastic pressure on the bottom wall of the positioning insertion slot.

7. The pull-out basket cabinet according to any one of claims 1 to 6, characterized in that, The socket is equipped with a guide shell, which has openings at the bottom and on the front and rear sides. The socket is placed inside the guide shell, and guide blocks are provided on both sides of the guide shell to guide the socket into the elastic clamp.

8. The pull-out basket cabinet according to claim 7, characterized in that, The guide shell is connected to the bottom of the connecting frame, and the sleeve seat is provided with elastic pressure plates on both sides along the front and rear direction, which abut against the inner top wall of the guide shell. A height adjustment mechanism is provided between the connecting frame and the socket. The height adjustment mechanism includes a first connecting hole in the socket, a first threaded hole in the connecting frame, and a first threaded adjustment member. The first threaded adjustment member passes through the first connecting hole and is threadedly connected to the first threaded hole. The guide shell is sandwiched between the bottom of the socket and the connecting frame. The lower end of the first threaded adjustment component is provided with a limiting block at the bottom of the first connecting hole. The outer diameter of the limiting block is greater than the inner diameter of the first connecting hole. By screwing the first threaded adjustment component in conjunction with the pressing action of the elastic pressure plate, the relative height distance between the connecting frame and the socket can be adjusted, thereby adjusting the height of the cabinet door and the pull-out basket body relative to the outer rail.

9. The pull-out basket cabinet according to claim 7, characterized in that, The guide shell is connected to the bottom of the connecting frame; the sleeve seat is provided with elastic pressure plates on both sides along the front and rear direction, which abut against the inner top wall of the guide shell. The elastic pressure plates are connected to the connecting frame by connecting screws, and the guide shell is sandwiched between the sleeve seat and the bottom of the connecting frame. A height adjustment mechanism is provided between the connecting frame and the socket. The height adjustment mechanism includes a second threaded hole on the socket, an clearance adjustment hole on the connecting frame, and a second screw. The second screw is threaded into the second threaded hole and its screw head abuts against the bottom of the clearance adjustment hole. The inner diameter of the clearance adjustment hole is smaller than the outer diameter of the screw head of the second screw. By screwing on the second screw and engaging the elastic pressure plate at the bottom of the connecting frame, and by pressing the screw head against the bottom of the connecting frame, the relative height distance between the connecting frame and the socket can be adjusted, thereby adjusting the height of the cabinet door and pull-out basket body relative to the outer rail.

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