CN219661213U

CN219661213U - Lifting cabinet

Info

Publication number: CN219661213U
Application number: CN202321092280.4U
Authority: CN
Inventors: 黄涛
Original assignee: Shenzhen Pengchuang Smart Home Co ltd
Current assignee: Shenzhen Pengchuang Smart Home Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-12
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a lifting cabinet, which belongs to the technical field of cabinets and comprises a cabinet body with a middle cabinet cavity and two side cabinet cavities, wherein a lifting storage cabinet capable of lifting and penetrating through the inner bottom wall of the middle cabinet cavity is arranged in the middle cabinet cavity, a detachable electric lifting part is arranged between the top surface of the lifting storage cabinet and the inner top wall of the middle cabinet cavity through a clamping part, the detachable electric lifting part drives the lifting storage cabinet to descend and extend out of a rectangular opening of the inner bottom wall of the middle cabinet cavity, an emergency lifting assembly capable of emergency lifting of the lifting storage cabinet is also arranged in the middle cabinet cavity, and the emergency lifting assembly comprises two hanging wheels wound with hanging ropes and arranged in the middle cabinet cavity. The lifting cabinet can lift and reset the lifting storage strand to the middle cabinet cavity, so that the use of a space area below the cabinet is not hindered, and the use efficiency of the lifting cabinet is improved.

Description

Lifting cabinet

Technical Field

The utility model belongs to the technical field of cabinets, and particularly relates to a lifting cabinet.

Background

With the development of smart home, lifting mechanisms are also used in kitchen and bathroom and home fields. Taking a lifting cabinet as an example, the lifting mechanism drives the cabinet body to move up and down, the cabinet body can be internally provided with objects such as seasonings, the cabinet body is convenient to take after descending, and the counter operation is not influenced after the cabinet body ascends. At present, a single lifting mechanism (such as an electric lifting rod or a hydraulic rod) is generally used for driving and lifting the lifting cabinet, but a structure for emergency lifting of the lifting cabinet is generally lacking, and when the lifting mechanisms (such as the electric lifting rod or the hydraulic rod) are blocked and damaged, the lifting cabinet cannot be reset into the cabinet body, so that the lifting cabinet is prevented from being operated in a counter space below.

After searching, the prior Chinese patent number is: the lifting type cabinet of CN208972934U comprises a supporting frame, a cabinet body and a lifting device for driving the cabinet body to move up and down, wherein the lifting device comprises a motor and a transmission screw rod, the motor is in transmission connection with the transmission screw rod, the transmission screw rod penetrates through the cabinet body, and the transmission screw rod is in transmission connection with the cabinet body; a controller is arranged on one side of the supporting frame and is electrically connected with the lifting device; the cabinet body comprises a left cabinet door and a right cabinet door.

It is known that the above-cited patent documents have the same problems, and lack of a structure for emergency lifting of the lifting cabinet, the lifting cabinet cannot be reset into the cabinet body, and thus the lifting cabinet hinders the operation of the counter space below.

Disclosure of Invention

The utility model aims to provide a lifting cabinet which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lift cupboard, includes the cabinet body that has a middle cabinet chamber and two avris cabinet chambeies, the positive leading flank of cabinet body articulates there is a plurality of cabinet doors, install one in the middle cabinet chamber and can go up and down to run through the lift storage cabinet of middle cabinet intracavity diapire, install detachable electronic lifter between the top surface of lift storage cabinet and the interior roof of middle cabinet chamber through the joint spare, detachable electronic lifter drive lift storage cabinet descends and extends from the rectangle mouth of middle cabinet intracavity diapire, still install the urgent lifting unit that can promptly rise to lift storage cabinet in the middle cabinet chamber, urgent lifting unit is including installing the hanging wheel of two winding lifting ropes in the middle cabinet chamber, two the hanging wheel is connected through the drive assembly transmission of installing at middle cabinet intracavity roof, two the lifting rope is to lift storage cabinet hoist and mount.

Preferably, the middle cabinet cavity is further connected with the lifting storage cabinet through a positioning sliding rail assembly, and the positioning sliding rail assembly comprises sliding rail pieces which are respectively installed on the inner walls of the two sides of the middle cabinet cavity and the outer walls of the two sides of the lifting storage cabinet and are mutually matched.

Preferably, the clamping piece comprises rectangular clamping boxes which are respectively arranged on the top surface of the lifting storage cabinet and the inner top wall of the middle cabinet cavity, and clamping notch openings formed in the surface of each rectangular clamping box.

Preferably, the detachable electric lifting piece comprises an electric lifting rod, two ends of the electric lifting rod are provided with clamping plate blocks through screws, and the two clamping plate blocks are respectively clamped into two rectangular clamping boxes.

Preferably, rings are mounted on two sides of the rectangular clamping box and positioned on the top surface of the lifting storage cabinet, and the free ends of the two lifting ropes are connected with lifting hooks matched with the rings.

Preferably, the inner top wall of the middle cabinet cavity is symmetrically provided with two fixed vertical plates, and the central rotating shafts of the two hanging wheels are respectively embedded into the two fixed vertical plates.

Preferably, the driving assembly comprises a rotating rod rotatably installed between two fixed vertical plates and auxiliary wheels fixedly installed at both ends of the rotating rod.

Preferably, a servo motor is installed on the outer wall of one of the fixed vertical plates, and a driving shaft of the servo motor penetrates through the fixed vertical plate and is fixedly connected with the rotating rod.

Compared with the prior art, the utility model has the technical effects and advantages that:

this lift cupboard, detachable electric lifting piece drive goes up and down to store the cabinet and goes up and down in the middle cabinet body, and when detachable electric lifting piece card was damaged, the electric lifting piece was dismantled through the joint piece, is connected with lift storage cabinet hoist and mount through two lifting ropes, and drive assembly operation drive two lifting ropes and roll up on the hanging wheel for the hanging wheel supports the rolling to the lifting rope, can rise the lift storage strand simultaneously and reset to in the middle cabinet chamber, thereby can not hinder the use of cupboard below space region, thereby improve lift cupboard's availability factor.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the lifting storage cabinet of the present utility model in a lowered state from the middle cabinet cavity;

FIG. 3 is a schematic diagram showing a separated structure of the lifting storage cabinet and the electric lifting rod according to the present utility model;

FIG. 4 is a front view of the cabinet of the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 4A according to the present utility model;

fig. 6 is a top view of the fixed riser and hanging wheel of the present utility model.

Reference numerals illustrate:

in the figure: 1. a cabinet body; 2. a cabinet door; 3. a groove handle; 4. lifting a storage cabinet; 5. a slide rail member; 6. positioning the slide rail assembly; 7. a hanging ring; 8. a rectangular clamping box; 9. a clamping notch; 10. an electric lifting rod; 11. clamping the plate; 12. a detachable electric lifting member; 13. a middle cabinet cavity; 14. a side cabinet cavity; 15. a rotating rod; 16. fixing the vertical plate; 17. a lifting hook; 18. a servo motor; 19. hanging wheels; 20. a hanging rope; 21. a bearing; 22. an auxiliary wheel; 23. an emergency lifting assembly; 24. and the clamping piece.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The embodiment discloses a lifting cabinet as shown in fig. 1 to 6, which comprises a cabinet body 1 with a middle cabinet cavity 13 and two side cabinet cavities 14, wherein a plurality of cabinet doors 2 are hinged to the front side surface of the cabinet body 1, a groove handle 3 is arranged on the bottom surface of each cabinet door 2, and a lifting storage cabinet 4 capable of lifting and penetrating through the inner bottom wall of the middle cabinet cavity 13 is arranged in the middle cabinet cavity 13;

the detachable electric lifting piece 12 is installed between the top surface of the lifting storage cabinet 4 and the inner top wall of the middle cabinet cavity 13 through the clamping piece 24, the detachable electric lifting piece 12 comprises an electric lifting rod 10, the clamping piece 24 comprises rectangular clamping boxes 8 which are respectively installed on the top surface of the lifting storage cabinet 4 and the inner top wall of the middle cabinet cavity 13, and clamping notch 9 which are respectively formed in the surface of each rectangular clamping box 8, clamping plate blocks 11 are respectively installed at two ends of the electric lifting rod 10 through screws, and the two clamping plate blocks 11 are respectively clamped into the two rectangular clamping boxes 8.

The embodiment discloses two hanging wheels 19 are connected through the drive assembly transmission of installing the roof in middle cabinet chamber 13, and drive assembly is including rotating the bull stick 15 of installing between two fixed risers 16 and fixed mounting at the auxiliary wheel 22 at bull stick 15 both ends, and servo motor 18 is installed to the outer wall of one of them fixed riser 16, and servo motor 18's drive shaft runs through fixed riser 16 and bull stick 15 fixed connection, and the one end fixed connection that lifting hook 17 was kept away from to lifting rope 20 is on auxiliary wheel 22.

The embodiment discloses detachable electric lifter 12 drives lift storage cabinet 4 to descend and extend from the rectangular opening of the inner bottom wall of middle cabinet cavity 13, emergency lifting component 23 capable of emergency lifting up lift storage cabinet 4 is also installed in middle cabinet cavity 13, emergency lifting component 23 includes hanging wheel 19 of two winding hanging ropes 20 installed in middle cabinet cavity 13, two fixed risers 16 are installed symmetrically to the inner top wall of middle cabinet cavity 13, the center rotating shafts of two hanging wheels 19 are respectively embedded in two fixed risers 16, one end of center rotating shaft of hanging wheel 19 is in interference fit with bearing 21, bearing 21 is embedded in fixed riser 16, hanging ropes 20 are wrapped on hanging wheel 19, thereby forming a wrap angle with hanging wheel 19, then one end of hanging ropes 20 far away from hanging hooks 17 extends downwards and wraps on auxiliary wheel 22, servo motor 18 drives auxiliary wheel 22 to rotate anticlockwise, so that auxiliary wheel 22 completes winding up hanging ropes 20, hanging rod 7 faces to sliding rod 5, sliding rod 5 is prevented from being blocked when lifting up, meanwhile, 15 is located behind electric lifter 10, and installation of electric lifter 10 is not affected.

The embodiment discloses rings 7 are all installed to rectangle joint box 8 both sides and the top surface that is located lift bin 4, and the free end of two lifting ropes 20 all is connected with the lifting hook 17 with rings 7 adaptation, and two lifting ropes 20 hoist and mount bin 4.

The embodiment discloses middle cabinet chamber 13 still is connected with lift storage cabinet 4 through location slide rail assembly 6, and location slide rail assembly 6 is including installing the slide rail piece 5 that mutually supports at middle cabinet chamber 13 both sides inner wall and lift storage cabinet 4 both sides outer wall respectively.

The embodiment discloses that a controller for controlling the opening and closing of a servo motor 18 and an electric lifting rod 10 is also arranged on the bottom surface of a cabinet body 1, such as a PLC, the model of the PLC can be selected according to actual needs, and the model of the PLC is S7-200.

Principle of operation

When the lifting cabinet needs to descend the lifting storage cabinet 4 from the middle cabinet cavity 13, the PLC opens the electric lifting rod 10 through the operation button on the controller, the electric lifting rod 10 drives the lifting storage cabinet 4 to descend and extend out of the middle cabinet cavity 13, and meanwhile, the electric lifting rod 10 can drive the lifting storage cabinet 4 to reset into the middle cabinet cavity 13;

when electric lifting rod 10 blocks and damages, hang two lifting hooks 17 and two rings 7, hold electric lifting rod 10 and pull forward, two joint plates 11 break away from respectively from two rectangle joint boxes 8, thereby dismantle electric lifting rod 10, servo motor 18 anticlockwise rotation is opened to PLC, servo motor 18 drives bull stick 15 and rotates, thereby make bull stick 15 drive two auxiliary wheel 22 rotations, auxiliary wheel 22 carries out the rolling to lifting rope 20, and lifting rope 20 atress supports hoist and mount storage cabinet 4 on lifting wheel 19, make hoist and mount storage cabinet 4 can reset to in the middle cabinet chamber 13, thereby accomplish promptly to rise and reset, can not hinder the use of cabinet body 1 below space.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lifting cabinet comprising a cabinet body (1) having a central cabinet cavity (13) and two side cabinet cavities (14), characterized in that: install in middle cabinet chamber (13) one and go up and down to store cabinet (4) that can go up and down to run through the interior diapire of middle cabinet chamber (13), go up and down to store between the interior roof of top surface and middle cabinet chamber (13) of cabinet (4) and install detachable electronic lifting part (12) through joint spare (24), detachable electronic lifting part (12) drive goes up and down to store cabinet (4) and go up and down to extend from the rectangle mouth of the interior diapire of middle cabinet chamber (13), still install in middle cabinet chamber (13) and can be to the urgent emergent lifting unit (23) that rise of lift storage cabinet (4), urgent lifting unit (23) are including installing hoist wheel (19) of two winding lifting ropes (20) in middle cabinet chamber (13), two hoist wheel (19) are connected through the drive assembly transmission of installing the interior roof of middle cabinet chamber (13), two lifting ropes (20) hoist and mount to lift storage cabinet (4).

2. A lifting cabinet as claimed in claim 1, wherein: the middle cabinet cavity (13) is further connected with the lifting storage cabinet (4) through a positioning sliding rail assembly (6), and the positioning sliding rail assembly (6) comprises sliding rail pieces (5) which are respectively installed on the inner walls of the two sides of the middle cabinet cavity (13) and the outer walls of the two sides of the lifting storage cabinet (4) and are mutually matched.

3. A lifting cabinet as claimed in claim 2, wherein: the clamping piece (24) comprises rectangular clamping boxes (8) which are respectively arranged on the top surface of the lifting storage cabinet (4) and the inner top wall of the middle cabinet cavity (13), and clamping notch (9) which are formed in the surface of each rectangular clamping box (8).

4. A lifting cabinet as claimed in claim 3, wherein: the detachable electric lifting piece (12) comprises an electric lifting rod (10), clamping plate blocks (11) are mounted at two ends of the electric lifting rod (10) through screws, and the two clamping plate blocks (11) are respectively clamped into two rectangular clamping boxes (8).

5. A lifting cabinet as defined in claim 4, wherein: lifting rings (7) are arranged on two sides of the rectangular clamping box (8) and positioned on the top surface of the lifting storage cabinet (4), and the free ends of the two lifting ropes (20) are connected with lifting hooks (17) which are matched with the lifting rings (7).

6. A lifting cabinet as recited in claim 5, wherein: two fixed vertical plates (16) are symmetrically arranged on the inner top wall of the middle cabinet cavity (13), and the central rotating shafts of the two hanging wheels (19) are respectively embedded in the two fixed vertical plates (16).

7. A lifting cabinet as defined in claim 6, wherein: the driving assembly comprises a rotating rod (15) rotatably arranged between two fixed vertical plates (16) and auxiliary wheels (22) fixedly arranged at two ends of the rotating rod (15).

8. A lifting cabinet as recited in claim 7, wherein: a servo motor (18) is arranged on the outer wall of one of the fixed vertical plates (16), and a driving shaft of the servo motor (18) penetrates through the fixed vertical plate (16) and is fixedly connected with the rotating rod (15).

9. A lifting cabinet as recited in claim 8, wherein: one end of the lifting rope (20) far away from the lifting hook (17) is fixedly connected to the auxiliary wheel (22).