Adjustable leg of plate-type cabinet

Abstract

The utility model discloses a plate-type cabinet adjustable leg, which comprises a plate-type cabinet main body, the bottom of the plate-type cabinet main body is connected with a connecting block through a screw, the middle part of the bottom of the connecting block is provided with a transmission rod, the bottom of the connecting block is provided with a cabinet leg, the top of the cabinet leg is provided with a cavity, and the inner wall of the bottom of the cavity is rotatably connected with a vertical shaft. And the top of the vertical shaft is connected with a transmission screw rod. According to the technical scheme, the transmission rod and the cabinet legs are connected to the bottom of the plate-type cabinet body, the transmission screws in threaded connection with the transmission rod are arranged in the cabinet legs, and when the cabinet legs need to be adjusted, the telescopic transmission assemblies can be matched with the first conical teeth and the second conical teeth, so that the cabinet legs can be adjusted conveniently. The cabinet legs can be adjusted, so that after the plate-type cabinet body is placed on the uneven ground, the plate-type cabinet body can still keep stable, and the plate-type cabinet has the advantages of being convenient to adjust and operate, high in practicability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of panel cabinet accessories, and specifically relates to an adjustable leg for a panel cabinet. Background Art

[0002] A panel cabinet is a widely used type of furniture, mainly made of artificial boards (such as medium density fiberboard or particle board), and after surface veneering and other process treatments, it has a variety of veneers and color options, which can meet the needs of different consumers.

[0003] The existing structure of the panel cabinet legs is fixed. When placing the panel cabinet on the ground of an industrial workshop with not particularly high flatness, the main body of the panel cabinet is prone to tilt. Summary of the Utility Model

[0004] The utility model aims to provide an adjustable leg for a panel cabinet, which can meet the installation and use on the ground with not particularly high flatness by adjusting the height.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: An adjustable leg for a panel cabinet, including a panel cabinet main body, a connecting block is connected to the bottom of the panel cabinet main body by screws, a transmission rod is arranged in the middle of the bottom of the connecting block, a cabinet leg is arranged at the bottom of the connecting block, a cavity is opened at the top of the cabinet leg, a vertical shaft is rotatably connected to the inner wall of the bottom of the cavity, and a transmission screw is connected to the top of the vertical shaft;

[0006] A threaded hole is opened at the bottom of the transmission rod, the upper side of the transmission screw is threadedly connected to the threaded hole, a first bevel gear is arranged in the middle of the vertical shaft, a concave block is arranged on one side of the cabinet leg, a through hole is arranged in the middle of the concave block, a transmission component passes through the through hole, one side of the transmission component is rotatably connected to the wall surface of one side of the cabinet leg through a bearing, one end of the transmission component is connected to a second bevel gear, and limiting grooves are opened on both inner walls of the cavity, and both sides of the transmission rod are slidably connected to the limiting grooves.

[0007] Preferably, the transmission component includes a rotating rod, one end of the rotating rod passes through the through hole, one end of the rotating rod is rotatably connected to one side of the cabinet leg through a bearing, a jack is arranged on one side of the rotating rod, an adjusting rod is inserted into the jack, one end of the adjusting rod is connected to a rotating disc, and a rectangular groove is arranged on one side of the rotating disc, and a handle is rotatably connected to the inside of the rectangular groove.

[0008] Preferably, a protective tube is arranged on the outside of the transmission rod, and the lower side of the protective tube adopts a closed structure.

[0009] Preferably, auxiliary fastening bolts are threadedly connected to both sides of the protective tube.

[0010] Preferably, a magnetic attraction block is embedded in the inner wall of the concave block.

[0011] Preferably, arc-shaped notches are formed on both sides of the rectangular groove.

[0012] The beneficial effects of the present utility model are as follows: By connecting a transmission rod and cabinet legs at the bottom of the panel cabinet main body, and arranging a transmission screw rod threadedly connected with the transmission rod inside the cabinet legs, when it is necessary to adjust the cabinet legs, the cabinet legs can be adjusted through the cooperation of the telescopic transmission assembly, the first bevel gear and the second bevel gear. Therefore, after the panel cabinet main body is placed on an uneven ground, the panel cabinet main body can still be kept stable, which has the advantages of convenient adjustment operation and strong practicability. Description of the Drawings

[0013] Figure 1 is the front view of the present utility model.

[0014] Figure 2 is the three-dimensional structure schematic diagram of the rotating disk of the present utility model.

[0015] Figure 3 is the three-dimensional structure schematic diagram of the protective tube of the present utility model.

[0016] In the figure: 1. Panel cabinet main body, 2. Connecting block, 3. Transmission rod, 4. Cabinet leg, 5. Vertical shaft, 6. Transmission screw rod, 7. First bevel gear, 8. Concave block, 9. Second bevel gear, 10. Rotating rod, 11. Adjusting rod, 12. Rotating disk, 13. Rectangular groove, 14. Handle, 15. Protective tube, 16. Auxiliary fastening bolt, 17. Magnetic attraction block. Detailed Embodiment

[0017] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] As Figures 1-3 shown, an adjustable leg of a panel cabinet includes a panel cabinet main body 1. The bottom of the panel cabinet main body 1 is connected with a connecting block 2 by screws. The middle part of the bottom of the connecting block 2 is provided with a transmission rod 3. A cabinet leg 4 is arranged at the bottom of the connecting block 2. A cavity is formed at the top of the cabinet leg 4. The inner wall of the bottom of the cavity is rotatably connected with a vertical shaft 5. The top of the vertical shaft 5 is connected with a transmission screw rod 6.

[0019] The bottom of the transmission rod 3 is provided with a threaded hole, the upper side of the transmission screw 6 is threadedly connected to the threaded hole, a first bevel gear 7 is arranged in the middle part of the vertical shaft 5, a concave block 8 is arranged on one side of the cabinet leg 4, a through hole is arranged in the middle part of the concave block 8, a transmission component penetrates through the through hole, one side of the transmission component is rotatably connected to the side wall surface of the cabinet leg 4 through a bearing, one end of the transmission component is connected with a second bevel gear 9, limiting grooves are arranged on the inner walls of both sides of the cavity, and both sides of the transmission rod 3 are slidably connected to the limiting grooves.

[0020] The transmission component includes a rotating rod 10, one end of the rotating rod 10 penetrates through the through hole, one end of the rotating rod 10 is rotatably connected to one side of the cabinet leg 4 through a bearing, a jack is arranged on one side of the rotating rod 10, an adjusting rod 11 is inserted into the jack, one end of the adjusting rod 11 is connected with a rotating disc 12, a rectangular groove 13 is arranged on one side of the rotating disc 12, and a handle 14 is rotatably connected inside the rectangular groove 13.

[0021] It should be noted that first, the connecting block 2 is connected by screws, so that the cabinet leg 4 is installed at the bottom of the panel cabinet main body 1. When placing the panel cabinet main body 1, it is necessary to check whether the ground is flat. When the ground is uneven, the user can screw out the handle 14 inside the rectangular groove 13 opened on one side of the rotating disc 12. The arc-shaped notches opened on both sides of the rectangular groove can facilitate the user to screw out the handle 14. Subsequently, the adjusting rod 11 can be pulled out by using the rotating disc 12.

[0022] At this time, the user can use the handle 14 and the rotating disc 12 to rotate the adjusting rod 11, the rotating rod 10 and the second bevel gear 9. Among them, the adjusting rod 11 is a hexagonal prism, and the shape of the jack matches the shape of the adjusting rod 11, so as to ensure the synchronous rotation of the rotating rod 10 and the second bevel gear 9.

[0023] The second bevel gear 9 meshes with the first bevel gear 7. After the user rotates the handle 14, the purpose of adjusting the cabinet leg 4 can be finally achieved through the cooperation of the transmission screw 6 and the threaded hole. At the same time, limiting grooves are arranged on the inner walls of both sides of the cavity, and both sides of the transmission rod 3 are slidably connected to the limiting grooves, which can limit the position of the transmission rod 3 and increase the stability during the adjustment of the transmission rod 3. A protective tube 15 is arranged on the outside of the transmission rod 3, the lower side of the protective tube 15 adopts a closed-end structure, and the protective tube 15 can protect the insertion part of the transmission rod 3 and the cabinet leg 4 and increase the overall strength of the cabinet leg 4.

[0024] After the adjustment is completed, the user can store the handle 14 inside the rectangular groove 13 and press the rotating disc 12 into the concave block 8. Among them, the rotating disc 12 is made of metal and can be attracted by the magnetic block 17, so as to prevent the handle 14 from protruding too long, which is likely to cause the user to collide with the handle 14 and cause injury to the user. Auxiliary fastening bolts 16 are threadedly connected to both sides of the protective tube 15 to further increase the fixing effect after the adjustment of the cabinet leg 4.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable leg for a panel cabinet, comprising a panel cabinet main body, characterized in that, A connecting block is connected to the bottom of the plate cabinet body by screws. A transmission rod is arranged in the middle of the bottom of the connecting block. Cabinet legs are arranged at the bottom of the connecting block. A cavity is formed in the top of the cabinet legs. A vertical shaft is rotatably connected to the inner wall of the bottom of the cavity. A transmission screw rod is connected to the top of the vertical shaft; A threaded hole is formed in the bottom of the transmission rod. The upper side of the transmission screw rod is in threaded connection with the threaded hole. A first bevel gear is arranged in the middle of the vertical shaft. A concave block is arranged on one side of the cabinet leg. A through hole is formed in the middle of the concave block. A transmission component penetrates through the through hole. One side of the transmission component is rotatably connected to the side wall surface of the cabinet leg through a bearing. One end of the transmission component is connected with a second bevel gear. Limiting grooves are formed in the inner walls on both sides of the cavity. Both sides of the transmission rod are slidably connected to the limiting grooves.

2. The adjustable leg of a panel cabinet according to claim 1, wherein, The transmission component includes a rotating rod. One end of the rotating rod penetrates through the through hole. One end of the rotating rod is rotatably connected to one side of the cabinet leg through a bearing. A jack is arranged on one side of the rotating rod. An adjusting rod is inserted into the jack. One end of the adjusting rod is connected with a rotating disc. A rectangular groove is arranged on one side of the rotating disc. A handle is rotatably connected to the inside of the rectangular groove.

3. The adjustable leg of a panel cabinet according to claim 2, characterized in that, A protective tube is arranged on the outside of the transmission rod. The lower side of the protective tube adopts a closed structure.

4. The adjustable leg of a panel cabinet according to claim 3, characterized in that, Auxiliary fastening bolts are threadedly connected to both sides of the protective tube.

5. The adjustable leg of a panel cabinet according to claim 1, characterized in that, Magnetic attraction blocks are embedded in the inner wall of the concave block.

6. The adjustable leg of a panel cabinet according to claim 2, characterized in that, Arc-shaped notches are formed on both sides of the rectangular groove.

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