CN216907272U

CN216907272U - Lifting device, lifting type pull basket and wall cabinet

Info

Publication number: CN216907272U
Application number: CN202123302895.9U
Authority: CN
Inventors: 欧锦锋
Original assignee: Humco Group Co ltd
Current assignee: Humco Group Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-08
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a lifting device, a lifting pull basket and a hanging cabinet, wherein the lifting device comprises a rack, a first connecting rod, a second connecting rod and a cylinder; one end of the first connecting rod is movably connected to the rack, and the other end of the first connecting rod is movably connected with the pull basket; one end of the second connecting rod is movably connected with the rack, and the other end of the second connecting rod is movably connected with the pull basket so as to define the relative position of the pull basket together with the first connecting rod; the cylinder is connected between the second connecting rod and the rack so as to control the rotation process of the second connecting rod around the rack. The lifting device provided by the utility model realizes lifting by controlling the pull basket connected with the first connecting rod and the second connecting rod through the air cylinder, simplifies the whole structure, is convenient to install and maintain, and can keep the performance of the air cylinder for a long time without failure. The lifting type pull basket using the lifting device is convenient to lift and move, the use safety of the pull basket is improved, and the service life is prolonged. Applied this wall cabinet of over-and-under type drawer basket, convenient to use person gets article safely, has improved and has used experience.

Description

Lifting device, lifting type pull basket and wall cabinet

Technical Field

The utility model relates to the technical field of storage pull baskets, in particular to a lifting device, a lifting pull basket and a hanging cabinet.

Background

In order to fully utilize the indoor space, the wall cabinet close to the ceiling can be installed indoors and used for placing articles, for example, in a kitchen, the height of the wall cabinet is high, the articles are inconvenient to take and place, the articles are directly placed in the wall cabinet, and dangers exist when the articles are taken and placed. At present, generally, a lifting type storage pull basket is arranged in a wall cabinet, so that articles can be taken and placed conveniently, and the danger of taking and placing the articles can be reduced. However, the existing lifting device mainly adopts a spring to control lifting, a damping buffer needs to be added to ensure that the device runs stably and does not generate impact collision, the structure is complicated, the number of parts is large, and the installation and maintenance are troublesome; in addition, after long-time use, the spring can deform to cause insufficient lifting power.

SUMMERY OF THE UTILITY MODEL

In order to overcome at least one defect in the prior art, the utility model provides a lifting device, a lifting pull basket and a hanging cabinet.

The technical scheme adopted by the utility model for solving the problems is as follows:

in a first aspect, the present invention discloses a lifting device for lifting a drawer basket, comprising:

a frame;

one end of the first connecting rod is movably connected to the rack, and the other end of the first connecting rod is movably connected with the pull basket;

one end of the second connecting rod is movably connected to the rack, and the other end of the second connecting rod is movably connected with the pull basket so as to define the relative position of the pull basket together with the first connecting rod; and

and the air cylinder is connected between the second connecting rod and the rack so as to control the rotation process of the second connecting rod around the rack.

According to the lifting device provided by the utility model, the cylinder controls the pull basket connected with the first connecting rod and the second connecting rod to lift, the integral structure is simplified, the mounting and the maintenance are convenient, and the cylinder can keep the performance for a long time and cannot lose efficacy.

Furthermore, the cylinder body end of the cylinder is movably connected to the frame, and the piston end of the cylinder is movably connected to the second connecting rod.

Furthermore, the lifting device also comprises an auxiliary structure for increasing the control force for the rotation process of the second connecting rod;

the auxiliary structure includes elastic component and screens piece, the one end swing joint of elastic component in the frame, screens piece sliding connection be in the frame, in order through removing screens piece control the other end of elastic component with the connection and the disconnection of second connecting rod.

Furthermore, a clamping hook is arranged on the movable end of the elastic part, and a clamping block corresponding to the clamping hook is arranged on the second connecting rod, so that the connection between the elastic part and the second connecting rod is realized through the hooking connection between the clamping hook and the clamping block.

Further, a connection point between the second connecting rod and the piston end of the cylinder is provided at a moving section of the second connecting rod.

Furthermore, the second connecting rod with the end of frame swing joint is equipped with the connecting rod slider, be equipped with in the frame with the spout that the connecting rod slider corresponds, just the one end of spout all is equipped with the dog.

Furthermore, a rear cover and a panel are arranged on the rack to cover the inside of the rack.

In a second aspect, the utility model also discloses a lifting type pull basket, which comprises two connecting plates, a plurality of pull baskets connected between the two connecting plates and two lifting devices;

the first connecting rod and the second connecting rod are movably connected with the connecting plate, so that the pull baskets can move up and down relative to the rack.

Furthermore, the pull basket device further comprises a pull rod connected between the two connecting plates, the pull rod is located at the lower ends of the connecting plates, and the pull baskets are located above the pull rod.

In a third aspect, the utility model also discloses a hanging cabinet, which comprises a cabinet body and the lifting type pull basket arranged in the cabinet body, wherein the rack is connected with the cabinet body.

In summary, the lifting device, the lifting type drawer basket and the hanging cabinet of the utility model have the following technical effects:

according to the lifting device provided by the utility model, the cylinder controls the pull basket connected with the first connecting rod and the second connecting rod to lift, the integral structure is simplified, the mounting and the maintenance are convenient, and the cylinder can keep the performance for a long time and cannot lose efficacy. The lifting type pull basket using the lifting device is convenient to lift and move, the use safety of the pull basket is improved, and the service life is prolonged. The wall cabinet of this over-and-under type drawer basket has been used, and the person of being convenient for gets article of putting safely, has improved and has used experience.

Other technical effects of the present invention are pointed out in the specification in combination with the specific structure.

Drawings

FIG. 1 is a schematic view of the structure of the wall cabinet of the present invention;

FIG. 2 is a schematic structural view of the lifting type pull basket of the present invention;

FIG. 3 is a schematic structural diagram of the lifting device of the present invention;

fig. 4 is a schematic view of the internal structure of the lifting device of the present invention.

Wherein the reference numerals have the following meanings:

1. a frame; 11. a rear cover; 12. a panel; 13. a chute; 14. a stopper; 2. a first link; 3. a second link; 31. a connecting rod slider; 4. a cylinder; 41. a cylinder body end; 42. a piston end; 5. an auxiliary structure; 51. an elastic member; 511. a hook is clamped; 52. a clamping piece; 53. a clamping block; 61. a connecting plate; 62. pulling out a basket; 63. a handle bar; 64. a hand grip sleeve; 7. a cabinet body.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 4, the present invention provides a lifting device, including a frame 1, a first connecting rod 2, a second connecting rod 3, and a cylinder 4; one end of the first connecting rod 2 is movably connected to the frame 1, and the other end of the first connecting rod is movably connected with the pull basket 62; one end of the second connecting rod 3 is movably connected with the frame 1, and the other end is used for movably connecting the pull basket 62 so as to define the relative position of the pull basket 62 together with the first connecting rod 2; the cylinder 4 is connected between the second connecting rod 3 and the frame 1 to control the rotation process of the second connecting rod 3 around the frame 1. The pull basket 62 connected with the first connecting rod 2 and the second connecting rod 3 is controlled to lift through the cylinder 4, the overall structure is simplified, the installation and the maintenance are convenient, and the cylinder 4 can keep the performance thereof for a long time and cannot lose efficacy.

Referring to fig. 4, in some embodiments, a cylinder end 41 of the cylinder 4 is movably connected to the frame 1, and a piston end 42 of the cylinder 4 is movably connected to the second connecting rod 3.

Referring to fig. 4, in some embodiments, the lifting device further includes an auxiliary structure 5 for increasing a control force for a rotational process of the second link 3; the auxiliary structure 5 comprises an elastic member 51 and a blocking member 52, wherein one end of the elastic member 51 is movably connected to the frame 1, and the blocking member 52 is slidably connected to the frame 1 to control the connection and disconnection between the other end of the elastic member 51 and the second connecting rod 3 by moving the blocking member 52. In the present invention, the elastic member 51 is exemplified by a spring, and in other embodiments, the type of the elastic member 51 may be appropriately adjusted according to actual conditions. The blocking part 52 can adjust the connection and disconnection between the elastic part 51 and the second connecting rod 3, and when the connection and disconnection are carried out, the basket 62 which is empty or loaded with light articles can be lifted and moved; when connected, the pull basket 62, which is loaded with heavy objects, is advantageously moved up and down.

Referring to fig. 4, in some embodiments, a hook 511 is disposed on the movable end of the elastic element 51, and a block 53 corresponding to the hook 511 is disposed on the second link 3, so that the connection between the elastic element 51 and the second link 3 is realized by hooking the hook 511 and the block 53.

Referring to fig. 4, in some embodiments, a connection point between the second connecting rod 3 and the piston end 42 of the cylinder 4 is disposed at a moving section of the second connecting rod 3, so that the cylinder 4 can perform a strong buffering function on the second connecting rod 3 at a lifting movement end point, and the second connecting rod 3 is prevented from being collided by impact.

Referring to fig. 4, in some embodiments, a connecting rod sliding block 31 is disposed at a terminal of the second connecting rod 3 movably connected to the frame 1, a sliding slot 13 corresponding to the connecting rod sliding block 31 is disposed on the frame 1, and a stopper 14 is disposed at one end of each sliding slot 13. The arrangement of the link slider 31 with the slide 13 has a guiding function, and in combination with the stop 14, the second link 3 can be limited to move within a corresponding stroke.

In some embodiments, the rack 1 is provided with a rear cover 11 and a panel 12 to cover the inside of the rack 1 for improving the aesthetic appearance.

Referring to fig. 2, the utility model also discloses a lifting type pull basket, which comprises two connecting plates 61, a plurality of pull baskets 62 connected between the two connecting plates 61 and two lifting devices as described above; the first connecting rod 2 and the second connecting rod 3 are movably connected with the connecting plate 61, so that the plurality of pull baskets 62 can move up and down relative to the frame 1. The lifting type pull basket using the lifting device is convenient for lifting and moving the pull basket 62, improves the use safety of the pull basket 62 and prolongs the service life.

In some embodiments, the handle bar 63 is connected between the two connecting plates 61, the handle bar 63 is located at the lower end of the connecting plate 61, and the plurality of pull baskets 62 are located above the handle bar 63. This arrangement facilitates movement of the pull basket 62 by the user. The handle bar 63 is provided with a hand grip sleeve 64, which can improve the gripping force of the user on the pull-out basket 62 during the movement of the pull-out basket 62 and improve the hand feeling of gripping.

Referring to fig. 1, the utility model also discloses a hanging cabinet, which comprises a cabinet body 7 and the lifting type pull basket arranged in the cabinet body 7, wherein the rack 1 is connected with the cabinet body 7. The wall cabinet of this over-and-under type drawer basket has been used, and the person of being convenient for gets article of putting safely, has improved and has used experience.

When the pull basket 62 is empty or loaded with light articles, the clamping piece 52 is moved to disconnect the elastic piece 51 from the second connecting rod 3, and a user can easily pull out and drop the pull basket 62 in the hanging cabinet or lift and push the pull basket 62 back into the hanging cabinet by gripping the grip sleeve 64; when the pull basket 62 carries heavy objects, the position-locking member 52 is moved to connect the elastic member 51 and the second link 3, so that when the user lifts the pull basket 62, the strong pulling force of the second elastic member 51 can slow down the descending process accelerated by the increase of the whole weight of the pull basket 62, and can also assist the user to smoothly lift and push the pull basket 62 back into the cabinet.

The technical means disclosed in the present invention are not limited to the technical means disclosed in the above embodiments, and include technical means formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. A lifting device for lifting a drawer basket, comprising:

a frame (1);

one end of the first connecting rod (2) is movably connected to the rack (1), and the other end of the first connecting rod (2) is movably connected with the pull basket;

one end of the second connecting rod (3) is movably connected to the rack (1), and the other end of the second connecting rod (3) is movably connected with a pull basket so as to define the relative position of the pull basket together with the first connecting rod (2); and

the air cylinder (4) is connected between the second connecting rod (3) and the rack (1) to control the rotation process of the second connecting rod (3) around the rack (1).

2. Lifting device according to claim 1, characterised in that the cylinder end (41) of the cylinder (4) is movably connected to the frame (1) and the piston end (42) of the cylinder (4) is movably connected to the second connecting rod (3).

3. Lifting device according to claim 1 or 2, characterized in that it further comprises an auxiliary structure (5) for increasing the force controlling the course of rotation of the second link (3);

auxiliary structure (5) include elastic component (51) and screens piece (52), the one end swing joint of elastic component (51) in on frame (1), screens piece (52) sliding connection be in on frame (1), in order through removing screens piece (52) control the other end of elastic component (51) with the connection and the disconnection of second connecting rod (3).

4. The lifting device according to claim 3, wherein a hook (511) is disposed on the movable end of the elastic member (51), and a block (53) corresponding to the hook (511) is disposed on the second connecting rod (3), so that the connection between the elastic member (51) and the second connecting rod (3) is realized by hooking and connecting the hook (511) and the block (53).

5. Lifting device according to claim 4, characterized in that the connection point between the second connecting rod (3) and the piston end (42) of the cylinder (4) is arranged in the moving section of the second connecting rod (3).

6. The lifting device according to claim 5, characterized in that a connecting rod sliding block (31) is arranged at the tail end of the second connecting rod (3) movably connected with the frame (1), a sliding groove (13) corresponding to the connecting rod sliding block (31) is arranged on the frame (1), and a stop block (14) is arranged at one end of each sliding groove (13).

7. Lifting device according to claim 1 or 6, characterised in that the frame (1) is provided with a rear cover (11) and a face plate (12) to cover the interior of the frame (1).

8. Lifting pull basket, characterized in that it comprises two connecting plates (61), a plurality of pull baskets (62) connected between said two connecting plates (61) and two lifting devices according to any one of claims 1 to 7;

the first connecting rod (2) and the second connecting rod (3) are movably connected with the connecting plate (61) so that the pull baskets (62) can move up and down relative to the rack (1).

9. The lifting type pull basket according to claim 8, further comprising a pull rod (63) connected between the two connecting plates (61), wherein the pull rod (63) is located at the lower end of the connecting plates (61), and a plurality of pull baskets (62) are located above the pull rod (63).

10. A wall cupboard, characterized in that it comprises a cupboard body (7) and a lifting basket (62) according to claim 8 or 9 arranged inside the cupboard body (7), the frame (1) being connected to the cupboard body (7).