CN115399710A - Pull-basket cabinet - Google Patents

Abstract

The invention discloses a pull-out basket cabinet, which comprises a cabinet body (1) and a pull-out basket (2), and is characterized in that: the multifunctional wardrobe is characterized by further comprising lifting components (3) and first locking components (4), wherein each group of lifting components (3) comprises a guide rail (31) which is arranged on the inner wall of the wardrobe body (1) along the front-back direction, the top of each group of lifting components is provided with a sliding groove (311), and the bottom side of the front part of each group of lifting components is provided with a lock hole (312); a fixed mount (32) fixed to the pull basket (2); the top end of the supporting bar (33) is rotatably connected to the fixed frame (32), and the bottom end of the supporting bar can be movably inserted into the sliding groove (311); each group of first locking components (4) comprises a locking rod (41), can be movably arranged on the supporting strip (33) and can be inserted into the locking hole (312); and the unlocking component is used for driving the lock rod (41) to be separated from the lock hole (312). Compared with the prior art, the pull-out basket cabinet can take and place articles without bending down.

Description

Pull-out basket cabinet

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to a pull-out basket cabinet.

Background

With the development of society and the advancement of science and technology, the requirements of people on life are higher and higher. More and more families begin to install and use dish-washing machine products, and the dish-washing machine not only brings convenience to people, but also saves time of people. With the progress of science and technology, people have higher and higher quality of life, and the dish washer is required to be cleaned, and better sterilization effect is expected.

At present, cabinet dishwashers are more and more commonly used in the market, most of the cabinet dishwashers are designed to be two-layer dish racks or three-layer dish racks, and specifically, the patent application number is CN202120954010.4 (publication number is CN 216060428U).

The cupboard-type dishwasher is generally installed under the top of a kitchen cupboard, so that a user needs to bend down when placing or taking tableware, especially the lowest layer of a dish rack.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a pull-out basket cabinet which can take and place articles without stooping, aiming at the current situation of the prior art.

The second technical problem to be solved by the invention is to provide a pull basket cabinet which can prevent the pull basket from rotating after being lifted to a limit position.

The third technical problem to be solved by the invention is to provide a pull-out basket cabinet capable of buffering the descending action of the pull-out basket.

The technical scheme adopted by the invention for solving the first technical problem is as follows: a pull-out basket cabinet, which comprises

The cabinet body is internally provided with an accommodating cavity, and the front side of the cabinet body is provided with an opening; and

the pull basket can be pulled back and forth to enter and exit the accommodating cavity through an opening in the front side of the cabinet body;

the method is characterized in that: the device is characterized by also comprising two groups of lifting components and first locking components, wherein the left side and the right side of the pull basket are respectively and correspondingly provided with one group of lifting components and one group of first locking components;

each group of lifting components comprises

The guide rail is arranged on the inner wall of the cabinet body along the front-back direction, the top of the guide rail is provided with a sliding chute extending along the front-back direction, and the bottom side of the front part of the guide rail is provided with a lock hole communicated with the sliding chute;

the fixing frame is fixed relative to the pull basket; and

the top end of the supporting bar is rotatably connected to the fixing frame, and the bottom end of the supporting bar can be movably inserted into the sliding groove;

each set of the first locking component comprises

The lock rod can be movably arranged on the supporting strip and can be inserted into the lock hole; and

the unlocking assembly is used for driving the lock rod to be separated from the lock hole;

in the process of advancing the pull basket, the bottom end of the supporting strip synchronously advances in the sliding groove until the bottom end of the supporting strip abuts against the front end face in the sliding groove;

the in-process that the drawer basket continues to move forward, the drawer basket use the bottom of support bar is the centre of rotation and upwards overturns until the bottom of locking lever just right the lockhole to make the locking lever insert under self action of gravity and lock in this lockhole.

In order to facilitate the unlocking of the first locking component, the unlocking component comprises

The pull rod is arranged on the pull basket; and

the first pull rope is movably arranged in the pull rod, the front end of the first pull rope is exposed out of the front part of the pull rod, and the rear end of the first pull rope is exposed out of the rear part of the pull rod and is connected with the top end of the lock rod.

In order to pull the first pull rope conveniently, the unlocking assembly further comprises a handle, and the handle is connected to the front end of the first pull rope.

In order to facilitate synchronous unlocking of the two groups of first locking assemblies, the two groups of first locking assemblies share the same handle.

In order to facilitate the driving of the first pull rope to the pull rod, a steering shaft is arranged on the fixing frame, the steering shaft is positioned above the supporting bars, and the rear end of the first pull rope bypasses the steering shaft and is connected with the lock rod.

In order to further solve the second technical problem, the following solutions are provided:

the first scheme is as follows: the lifting device is characterized by further comprising two groups of second locking assemblies in one-to-one correspondence with the lifting assemblies and used for locking and unlocking the relative positions of the fixing frame and the supporting bar.

In order to lock and unlock the relative positions of the fixing frame and the supporting bar, the fixing frame is provided with a rotating shaft, the top end of the supporting bar is provided with a shaft sleeve, the shaft sleeve can be rotatably sleeved on the periphery of the rotating shaft, and the opposite surfaces of the rotating shaft and the shaft sleeve are respectively provided with a mounting groove and a limiting hole;

each set of the second locking components comprises

The limiting pin is accommodated in the mounting groove; and

the elastic piece acts between the rotating shaft and the limiting pin so that the head of the limiting pin always has an outward extending trend;

when the first locking assembly is in a locking state and the head of the limiting pin is opposite to the limiting hole, the limiting pin is inserted into the limiting hole to be locked under the elastic action of the elastic piece.

In order to facilitate unlocking of the second locking assembly, the direction in which the pull basket is turned around the axis of the rotating shaft under the action of gravity is recorded as a first direction, and the head of the limiting pin is provided with a guide inclined plane extending from inside to outside along the first direction.

In order to facilitate the installation of the elastic part, the elastic part is a compression spring, the compression spring is accommodated in the mounting groove, and two ends of the compression spring respectively abut against the inner wall of the mounting groove and the end face of the tail part of the limit pin.

In order to facilitate the placement of tableware, the pull basket is arranged substantially horizontally when the second locking assembly is in the locked state.

The second scheme is as follows: in the two groups of lifting assemblies, the rotation axes between the supporting bars and the fixing frame are not collinear.

In order to improve the stability of the pull basket, in the two groups of lifting assemblies, the rotation axes between the supporting strip and the fixed frame are positioned on the same horizontal plane and are arranged at intervals along the front-back direction.

In order to facilitate the placement of tableware, the pull basket is basically horizontally arranged when the first locking component is in a locking state.

In order to further solve the third technical problem, the lifting device further comprises two groups of buffer assemblies in one-to-one correspondence with the lifting assemblies, wherein the buffer assemblies act between the fixing frames and the supporting bars of the corresponding lifting assemblies and are used for buffering relative rotation actions of the fixing frames and the supporting bars.

In order to realize the buffering function, the fixed frame is provided with a rotating shaft and an installation shaft positioned above the rotating shaft, and the top end of the supporting bar is provided with a shaft sleeve which can be rotatably sleeved on the periphery of the rotating shaft;

the buffer component comprises

The base is fixed relative to the supporting bar;

the damping spring is arranged on the base, and the first end of the damping spring is connected with the base; and

and the first end of the second pull rope is connected with the second end of the damping spring, and the second end of the second pull rope bypasses the shaft sleeve and is connected with the mounting shaft.

In order to facilitate the installation of the lock rod on the support bar, the support bar is internally provided with a through hole which penetrates through the support bar along the extending direction of the support bar, and the lock rod can be slidably penetrated through the through hole.

In order to facilitate the falling of the lock rod for locking and ensure that the pull basket ascends to the limit position, the support strip is vertically arranged when the first locking assembly is in the locking state.

In order to facilitate the installation of the guide rail on the cabinet body, a first installation hole is formed in the cabinet body, an installation strip is arranged on the guide rail, a second installation hole corresponding to the first installation hole is formed in the installation strip, and the installation strip is connected to the cabinet body through sequentially penetrating fasteners into the second installation hole and the first installation hole.

In order to adjust the ascending distance of the pull basket conveniently and meet the use requirements of different users, the first mounting holes are arranged in rows, the first mounting holes in each row are arranged at intervals along the vertical direction, and in each row of the first mounting holes, the first mounting holes correspond to the second mounting holes one to one and are arranged at intervals along the front-back direction.

In order to endow the pull basket with a sufficiently long translation stroke and avoid interference with other parts during the movement of the pull basket as much as possible, the fixing frame is arranged at the rear part of the pull basket.

In order to facilitate the translation of the pull basket, a slide rail is arranged in the cabinet body, the bottom of the pull basket is rotatably connected with a pulley, and the pulley can be placed on the slide rail in a front-back sliding manner.

Compared with the prior art, the invention has the advantages that: through the guide rail, mount and support bar constitute lifting unit and locking lever and unblock subassembly and constitute first locking subassembly and install the lateral part at the hand-basket, at the in-process that the hand-basket forwarded, the bottom of support bar advances in the spout of guide rail in step and offsets with the inside preceding terminal surface of this spout, at the in-process that the hand-basket continued to move forward, the hand-basket uses the bottom of support bar to upwards overturn as the rotation center to the lockhole on the guide rail to the bottom of locking lever, so that the locking lever inserts and locks in this lockhole under self action of gravity, on the one hand, automatic rising movement that realizes at the hand-basket in-process that advances, the user need not to bow and can get and put article, and the structure is ingenious nimble, user's use experience has been strengthened, on the other hand, at hand-basket forward in-process, translation is upwards moved forward again earlier, can avoid taking place the interference with other parts.

Drawings

Fig. 1 is a schematic perspective view of a pull-basket cabinet according to embodiment 1 of the present invention (the pull-basket is located at an initial position);

FIG. 2 is a schematic perspective view of the pull basket, the lifting assembly, the first locking assembly, the second locking assembly and the buffering assembly of FIG. 1;

FIG. 3 is a schematic perspective view of the lifting assembly, the first locking assembly, the second locking assembly and the buffering assembly located on the left side of the pull basket in FIG. 2;

FIG. 4 is an exploded perspective view of FIG. 3;

FIG. 5 is a longitudinal cross-sectional view of FIG. 1;

FIG. 6 is a longitudinal cross-sectional view of the pull basket of FIG. 1 moved to an intermediate position;

FIG. 7 is a longitudinal cross-sectional view of the pull basket of FIG. 1 as moved to an operational position;

FIG. 8 is another longitudinal cross-sectional view of the pull-out basket of FIG. 1 moved to an operational position;

FIG. 9 is a top plan view of the pull basket, lift assembly, first locking assembly, second locking assembly and bumper assembly of FIG. 1 positioned below (with the pull basket in the operational position);

fig. 10 is a top view of the lower pull basket, lift assembly, first locking assembly and cushioning assembly of embodiment 2 of the pull basket cabinet of the present invention (the pull basket in the operational position).

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

Example 1:

as shown in fig. 1 to 9, a first preferred embodiment of the drawer basket cabinet of the present invention is disclosed. The basket cabinet can be a cabinet, a cabinet type dishwasher, etc., and the present embodiment is described by taking the cabinet type dishwasher as an example. The pull-out basket cabinet comprises a cabinet body 1, a pull-out basket 2, a lifting assembly 3, a first locking assembly 4, a second locking assembly 5 and a buffer assembly 6.

Wherein, the cabinet body 1 is internally provided with an accommodating cavity 11 and the front side is provided with an opening; as shown in fig. 8, the left and right side walls of the cabinet body 1 are respectively provided with first mounting holes 12 arranged in rows, the first mounting holes 12 in each row are arranged at intervals along the vertical direction, and in each row of the first mounting holes 12, the first mounting holes 12 are arranged at intervals along the front-back direction; the left and right sides of the inside diapire of cabinet body 1 all is equipped with along the slide rail 13 of fore-and-aft direction extension.

The baskets 2 are two in number and are arranged one above the other in the receiving chamber 11. For the pull basket 2 located below, the left and right sides of the bottom of the pull basket 2 are rotatably connected with a plurality of pulleys 21 corresponding to the slide rails 13, and each pulley 21 can be placed on the corresponding slide rail 13 in a forward and backward sliding manner, so that the pull basket 2 can be pulled forward and backward to pass through the opening in the front side of the cabinet body 1 and enter and exit the accommodating cavity 11.

The number of the lifting components 3 is two, the lifting components are respectively and symmetrically arranged at the left side and the right side of the pull basket 2 positioned below, and each group of the lifting components 3 comprises a guide rail 31, a fixed frame 32 and a supporting strip 33.

Specifically, the guide rail 31 is arranged on a side wall inside the cabinet 1 in the front-rear direction; the top of the guide rail 31 is provided with a sliding chute 311 extending along the front-back direction; the bottom side of the front part of the guide rail 31 is provided with a lock hole 312 which is communicated with the chute 311; the bottom of the guide rail 31 has a mounting bar 313, the mounting bar 313 is provided with second mounting holes 3131 corresponding to the first mounting holes 12 in each row of the first mounting holes 12, and the mounting bar 313 is connected to the cabinet 1 by inserting fasteners a through the second mounting holes 3131 and the first mounting holes 12 in sequence. The user can select a suitable height of the first mounting hole 12 to be matched with the second mounting hole 3131 according to the requirement, so that the guide rail 31 is mounted at a suitable position on the side wall of the cabinet 1.

The fixing frame 32 is clamped at the rear part of the pull basket 2, and a rotating shaft 321, a steering shaft 322 and a mounting shaft 323 which are positioned above the rotating shaft 321 are convexly arranged on the outer side surface of the fixing frame 32. In this embodiment, the steering shaft 322 and the mounting shaft 323 share the same shaft.

The top end of the supporting bar 33 is provided with a shaft sleeve 331, the shaft sleeve 331 can be rotatably sleeved on the periphery of the rotating shaft 321, and the opposite surfaces of the rotating shaft 321 and the shaft sleeve 331 are respectively provided with a mounting groove 3211 and a limiting hole 3311; the bottom ends of the supporting bars 33 are slidably inserted into the sliding grooves 311 back and forth; the interior of support strip 33 has perforations 332 disposed therethrough in the direction of extension thereof.

The number of the first locking assemblies 4 is two, the first locking assemblies 4 are respectively arranged on the left side and the right side of the pull basket 2 located below and correspond to the lifting assemblies 3 one by one, and each first locking assembly 4 comprises a lock rod 41, a pull rod 42, a first pull rope 43 and a handle 44, and the lock rod is used for locking and unlocking the relative positions of the guide rail 31 and the support strip 33. Specifically, the lock bar 41 is slidably inserted through the through hole 332 of the support bar 33; the pull rod 42 is of a hollow structure and is arranged on the pull basket 2; the first pulling rope 43 is movably arranged in the pull rod 42, the front end of the first pulling rope 43 is exposed out of the front part of the pull rod 42, the rear end of the first pulling rope 43 is exposed out of the rear part of the pull rod 42 and is connected with the top end of the lock rod 41 after bypassing the steering shaft 322; a handle 44 is attached to the front end of the first cord 43. In this embodiment, the pull rods 42 of the two sets of first locking assemblies 4 are a single piece, and the two sets of first locking assemblies 4 share the same handle 44.

The number of the second locking assemblies 5 is two, the second locking assemblies are respectively arranged on the left side and the right side of the pull basket 2 positioned below and correspond to the lifting assemblies 3 one by one, and each set of the second locking assemblies 5 comprises a limiting pin 51 and an elastic piece 52 which are used for locking and unlocking the relative positions of the fixed frame 32 and the supporting bar 33. Specifically, the direction in which the drawer basket 2 is turned around the axis of the rotating shaft 321 under the action of gravity is referred to as a first direction, the stopper pin 51 is accommodated in the installation groove 3211, and the head portion has a guide inclined surface 511 extending from inside to outside along the first direction; the elastic element 52 is a compression spring, which is accommodated in the mounting groove 3211, and two ends of the compression spring respectively abut against the inner wall of the mounting groove 3211 and the end surface of the tail of the stop pin 51, so that the head of the stop pin 51 always has an outward extending tendency.

The number of the buffer components 6 is two groups, the buffer components are respectively positioned at the left side and the right side of the pull basket 2 and are in one-to-one correspondence with the lifting components 3, and each group of the buffer components 6 comprises a base 61, a damping spring 62 and a second pull rope 63, and is used for buffering the relative rotation action of the fixed frame 32 and the support bar 33. Specifically, the base 61 is disposed on the side wall of the supporting bar 33; the damping spring 62 is mounted on the base 61, and a first end is connected with the base 61; the second pull cord 63 has a first end connected to the second end of the damping spring 62 and a second end connected to the mounting shaft 323 around the boss 331.

As shown in fig. 5, during the process of advancing the drawer basket 2, the bottom end of the supporting strip 33 advances synchronously in the sliding slot 311 until it abuts against the front end surface inside the sliding slot 311 (as shown in fig. 6);

in the process of continuously moving forward the pull basket 2, the pull basket 2 is turned upwards with the bottom end of the support strip 33 as the rotation center until the support strip 33 is vertically arranged, as shown in fig. 7, the bottom end of the lock rod 41 faces the lock hole 312 at this time, so that the lock rod 41 is inserted into the lock hole 312 for locking under the action of its own gravity, and at the same time, as shown in fig. 8, in the state that the pull basket 2 is basically horizontally arranged, the head of the limit pin 51 faces the limit hole 3311, so that the limit pin 51 is inserted into the limit hole 3311 for locking under the action of the elastic force of the elastic member 52.

The working principle of the embodiment is as follows:

(1) When the pull-out basket 2 located below needs to be pulled out:

as shown in fig. 5, the pull basket 2 is in the initial position, and the bottom end of the supporting band 33 is inserted into the rear part of the sliding slot 311;

firstly, the pull rod 42 is pulled forwards, the pulley 21 of the pull basket 2 translates forwards along the slide rail 13, the support strip 33 synchronously translates forwards in the slide groove 311 until the support strip moves to the middle position shown in fig. 6, and the bottom end of the support strip 33 is abutted to the front end face in the slide groove 311;

then, the pull rod 42 is pulled forward continuously, the bottom end of the support strip 33 forms a fulcrum, the pull basket 2 turns upwards with the fulcrum as a rotation center, moves forward while ascending, the pulley 21 gradually moves away from the slide rail 13 until moving to the working position shown in fig. 7, at this time, the support strip 33 is vertically arranged, the bottom end of the lock rod 41 faces the lock hole 312, so that the lock rod 41 is inserted into the lock hole 312 to be locked under the action of self gravity, at the same time, as shown in fig. 8, in the state that the pull basket 2 is basically horizontally arranged, the head of the limit pin 51 faces the limit hole 3311, so that the limit pin 51 extends outwards under the action of the elastic force of the elastic piece 52 and is inserted into the limit hole 3311 to be locked, at this time, the pull rod 42 is released, the pull basket 2 is still stably kept in a horizontal state, and at this time, the user can take and put tableware without bending down;

(2) When it is desired to push back the pull basket 2 located below:

the handle 44 is pulled forward to make the lock rod 41 move upward under the pulling of the first pull rope 43 to separate from the lock hole 312 for unlocking, and at the same time, the pull basket 2 is slightly lifted to make the limit pin 51 move upward, the guide inclined plane 511 of the limit pin abuts against the shaft sleeve 331, and the shift pin 51 contracts inward under the extrusion of the shaft sleeve 331 and separates from the limit hole 3311 for unlocking;

then the pull rod 42 is pushed backwards, the pull basket 2 turns downwards with the bottom end of the support strip 33 as a rotation center, and descends while moving backwards until the pull basket moves to the middle position shown in fig. 6, and at this time, the pulley 21 contacts the slide rail 13; in the process, the damping spring 62 can provide a damping effect on the pull basket 2, so that the pull basket can move smoothly;

then, the pull rod 42 is pushed further backward, the pulley 21 of the pull basket 2 translates backward along the slide rail 13, and the support band 33 synchronously translates backward in the slide slot 311 until the initial position shown in fig. 5 is reached.

Example 2:

fig. 10 shows a second preferred embodiment of the inventive pull-basket cabinet. The difference from example 1 is that:

in this embodiment, the two sets of lifting assemblies 3 are not symmetrically arranged, and the second locking assembly 5 is not disposed. As shown in fig. 10, the rotation axes between the supporting bars 33 and the fixing frames 32 of the two sets of lifting assemblies 3 are on the same horizontal plane and are arranged at intervals in the front-rear direction, that is, the rotation axes between the supporting bars 33 and the fixing frames 32 of the two sets of lifting assemblies 3 are not collinear. In addition, when the drawing basket 2 is located at the initial position, the drawing basket 2 is horizontally arranged. Compared with the second locking assembly 5, the design can not only keep the pull basket 2 in a horizontal state in the working position, but also keep the pull basket 2 in the horizontal state all the time during the rotation of the support band 33.

Claims (21)

1. A pull-out basket cabinet, which comprises

The cabinet body (1) is internally provided with an accommodating cavity (11) and the front side of the cabinet body is provided with an opening; and

the pull basket (2) can be pulled back and forth to enter and exit the accommodating cavity (11) through an opening in the front side of the cabinet body (1);

the method is characterized in that: the device is characterized by further comprising two groups of lifting components (3) and two groups of first locking components (4), wherein the two groups of lifting components (3) and the two groups of first locking components (4) are arranged on the left side and the right side of the pull basket (2) respectively, and the two groups of lifting components (3) and the two groups of first locking components (4) are correspondingly arranged on the left side and the right side of the pull basket (2);

each group of the lifting components (3) comprises

The guide rail (31) is arranged on the inner wall of the cabinet body (1) along the front-back direction, the top of the guide rail is provided with a sliding groove (311) extending along the front-back direction, and the bottom side of the front part of the guide rail is provided with a lock hole (312) communicated with the sliding groove (311);

a fixed frame (32) fixed relative to the pull-out basket (2); and

the top end of the supporting bar (33) is rotatably connected to the fixed frame (32), and the bottom end of the supporting bar can be movably inserted into the sliding groove (311);

each group of the first locking components (4) comprises

The lock rod (41) can be movably arranged on the supporting strip (33) and can be inserted into the lock hole (312); and

the unlocking assembly is used for driving the lock rod (41) to be separated from the lock hole (312);

in the process of advancing the pull basket (2), the bottom end of the supporting strip (33) synchronously advances in the sliding groove (311) until the bottom end abuts against the front end face in the sliding groove (311);

in the process that pull-out basket (2) continues to move forward, pull-out basket (2) with the bottom of support bar (33) is the centre of rotation and upwards overturns until the bottom of locking lever (41) is just right lockhole (312) to make locking lever (41) insert under self action of gravity and lock in this lockhole (312).

2. A drawer basket cabinet according to claim 1, wherein: the unlocking component comprises

The pull rod (42) is arranged on the pull basket (2); and

the first pulling rope (43) is movably arranged in the pull rod (42), the front end of the first pulling rope (43) is exposed out of the front part of the pull rod (42), and the rear end of the first pulling rope (43) is exposed out of the rear part of the pull rod (42) and is connected with the top end of the lock rod (41).

3. A drawer basket cabinet according to claim 2, wherein: the unlocking assembly further comprises a handle (44), and the handle (44) is connected to the front end of the first pull rope (43).

4. A drawer basket cabinet according to claim 3, wherein: the two groups of first locking components (4) share the same handle (44).

5. A drawer basket cabinet according to claim 2, wherein: the mount (32) on be equipped with steering spindle (322), this steering spindle (322) are located the top of support bar (33), the rear end of first stay cord (43) walk around behind this steering spindle (322) with locking lever (41) be connected.

6. A drawer basket cabinet according to claim 1, wherein: the lifting mechanism is characterized by further comprising two groups of second locking assemblies (5) which correspond to the lifting assemblies (3) one by one and are used for locking and unlocking the relative positions of the fixed frame (32) and the supporting bars (33).

7. A drawer basket cabinet according to claim 6, wherein: the fixing frame (32) is provided with a rotating shaft (321), the top end of the supporting bar (33) is provided with a shaft sleeve (331), the shaft sleeve (331) can be rotatably sleeved on the periphery of the rotating shaft (321), and the opposite surfaces of the rotating shaft (321) and the shaft sleeve (331) are respectively provided with a mounting groove (3211) and a limiting hole (3311);

each group of the second locking assemblies (5) comprises

The limiting pin (51) is accommodated in the mounting groove (3211); and

the elastic piece (52) acts between the rotating shaft (321) and the limiting pin (51) so that the head of the limiting pin (51) always has an outward extending trend;

when the first locking component (4) is in a locking state and the head of the limiting pin (51) is over against the limiting hole (3311), the limiting pin (51) is inserted into the limiting hole (3311) to be locked under the elastic force of the elastic piece (52).

8. The pull-basket cabinet according to claim 7, wherein: the direction of the pull basket (2) turning around the axis of the rotating shaft (321) under the action of gravity is taken as a first direction, and the head of the limiting pin (51) is provided with a guide inclined surface (511) extending from inside to outside along the first direction.

9. A drawer basket cabinet according to claim 7, wherein: the elastic piece (52) is a compression spring, the compression spring is accommodated in the mounting groove (3211), and two ends of the compression spring respectively abut against the inner wall of the mounting groove (3211) and the end surface of the tail part of the limit pin (51).

10. A drawer basket cabinet according to claim 6, wherein: the pull basket (2) is arranged basically horizontally in the locking state of the second locking assembly (5).

11. The pull-basket cabinet according to claim 1, wherein: in the two groups of lifting assemblies (3), the rotation axes between the supporting strips (33) and the fixed frame (32) are not collinear.

12. A drawer basket cabinet according to claim 11, wherein: in the two groups of lifting assemblies (3), the rotation axes between the supporting strips (33) and the fixing frames (32) are positioned on the same horizontal plane and are arranged at intervals along the front-back direction.

13. A drawer basket cabinet according to claim 11, wherein: in the locked state of the first locking component (4), the pull basket (2) is arranged basically horizontally.

14. A drawer basket cabinet according to claim 1, wherein: the buffer component (6) is in one-to-one correspondence with the lifting component (3), and the buffer component (6) acts between the fixing frame (32) and the supporting bar (33) of the corresponding lifting component (3) and is used for buffering relative rotation of the fixing frame and the supporting bar.

15. A drawer basket cabinet according to claim 14, wherein: the fixing frame (32) is provided with a rotating shaft (321) and a mounting shaft (323) positioned above the rotating shaft (321), the top end of the supporting bar (33) is provided with a shaft sleeve (331), and the shaft sleeve (331) can be rotatably sleeved on the periphery of the rotating shaft (321);

the buffer component (6) comprises

A base (61) fixed with respect to said support bar (33);

the damping spring (62) is arranged on the base (61), and the first end of the damping spring is connected with the base (61); and

and a second pull rope (63), wherein the first end of the second pull rope is connected with the second end of the damping spring (62), and the second end of the second pull rope bypasses the shaft sleeve (331) and is connected with the mounting shaft (323).

16. A drawer basket cabinet according to any one of claims 1 to 15, wherein: the inside of support bar (33) has and runs through perforation (332) that sets up along its extending direction, locking lever (41) can wear to establish in this perforation (332) with sliding.

17. A drawer basket cabinet according to any one of claims 1 to 15, wherein: when the first locking component (4) is in a locking state, the supporting bars (33) are vertically arranged.

18. A drawer basket cabinet according to any one of claims 1 to 15, wherein: the cabinet body (1) on seted up first mounting hole (12), guide rail (31) on have mounting bar (313), seted up on this mounting bar (313) with corresponding second mounting hole (3131) of first mounting hole (12), mounting bar (313) pass through the fastener in proper order and establish in second mounting hole (3131) and first mounting hole (12) and connect on the cabinet body (1).

19. A drawer basket cabinet according to claim 18, wherein: the first mounting holes (12) are arranged in rows, the first mounting holes (12) in each row are arranged at intervals along the vertical direction, and in each row of the first mounting holes (12), the first mounting holes (12) correspond to the second mounting holes (3131) one by one and are arranged at intervals along the front-back direction.

20. A drawer basket cabinet according to any one of claims 1 to 15, wherein: the fixed frame (32) is arranged at the rear part of the pull-out basket (2).

21. A drawer basket cabinet according to any one of claims 1 to 15, wherein: a sliding rail (13) is arranged in the cabinet body (1), the bottom of the pull basket (2) is rotatably connected with a pulley (21), and the pulley (21) can be placed on the sliding rail (13) in a front-back sliding manner.

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