Door locking device for tool cabinet

Abstract

The utility model relates to the technical field of tool cabinets, in particular to a tool cabinet door locking device which comprises a threaded rod, a rotating block is arranged on the threaded rod in a threaded connection mode, the threaded rod is divided into a short portion and a long portion, the bottom of the short portion is fixed to a left installation block, and the bottom of the long portion is fixed to a right installation block. According to the utility model, the door locking operation can be completed by selecting the rotating block, a key does not need to be taken for unlocking, the door locking operation can also be carried out when oil stains exist on the hand, the actions of a worker when the switch cabinet door is locked can be reduced, the time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tool cabinets, in particular to a tool cabinet door locking device. Background Art

[0002] The metal tool cabinets used by workers in production workshops currently have the following problems: the existing tool cabinets are all locked with locks. When they need to be opened, they need to take out the key to unlock them, and then perform the unlocking operation, which will result in time-consuming use. Summary of the Invention

[0003] According to the problems raised in the background technology, the present invention provides a tool cabinet door locking device to solve the problems. The present invention will be further explained below.

[0004] A tool cabinet door locking device, comprising a threaded rod, a rotating block being provided on the threaded rod via a threaded connection, the threaded rod being divided into a short portion and a long portion, the bottom of the short portion being fixed to a left mounting block, the bottom of the long portion being fixed to a right mounting block, the left mounting block being fixed to a left tool cabinet, and the right mounting block being fixed to a right tool cabinet;

[0005] Preferably, a rotating ring is provided on the outside of the rotating block;

[0006] Preferably, a plurality of reinforcing ribs are evenly arranged between the rotating block and the rotating ring;

[0007] Preferably, three reinforcing ribs are evenly arranged between the rotating block and the rotating ring;

[0008] Preferably, the rotating block is hexagonal in shape;

[0009] Preferably, a plurality of mounting holes are provided on the left mounting block and the right mounting block, and bolts are passed through the mounting holes to fix the left mounting block to the left tool cabinet and the right mounting block to the right tool cabinet;

[0010] Preferably, a handle is fixedly provided on one side of the rotating ring;

[0011] Preferably, the handle is provided with an anti-slip cover;

[0012] Preferably, the anti-slip sleeve is provided with anti-slip grooves;

[0013] Preferably, a cross groove is provided inside the threaded rod, and the cross grooves are symmetrically arranged at the short portion and the long portion. A pin is further provided on the outside of the threaded rod, and the front end of the pin is cross-shaped and is slidably connected to the cross groove.

[0014] Beneficial effects: Compared with the existing technology, the utility model can complete the door locking operation by selecting the rotating block, and there is no need to use a key to unlock the door. The door locking operation can also be performed when there is oil on the hands. It can reduce the actions of employees when opening and closing cabinet doors and locking them, save time and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : Schematic diagram of the structure of the utility model;

[0016] Figure 2 : Schematic diagram of the short part and left mounting block structure of the utility model;

[0017] Figure 3 : Schematic diagram of the structure of the long part and the right mounting block of the utility model;

[0018] In the figure: threaded rod 1, rotating block 2, rotating ring 3, reinforcing rib 4, short portion 5, long portion 6, left mounting block 7, right mounting block 8, mounting hole 9, pin 10; DETAILED DESCRIPTION

[0019] Next, combine the Figure 1-3 A specific embodiment of the present utility model is described in detail.

[0020] A tool cabinet door locking device includes a threaded rod 1, a rotating block 2 is provided on the threaded rod 1 through a threaded connection, a rotating ring 3 is provided on the outside of the rotating block 2, and a plurality of reinforcing ribs 4 are evenly provided between the rotating block 2 and the rotating ring 3. In this embodiment, three reinforcing ribs 4 are evenly provided between the rotating block 2 and the rotating ring 3, and the rotating block 2 is hexagonal; the threaded rod 1 is divided into a short part 5 and a long part 6, the bottom of the short part 5 is fixed to the left mounting block 7, and the bottom of the long part 6 is fixed to the right mounting block 8, the left mounting block 7 is fixed to the left tool cabinet, and the right mounting block 7 is fixed to the right tool cabinet; specifically , a plurality of mounting holes 9 are provided on the left mounting block 7 and the right mounting block 7, and the left mounting block 7 is fixed to the left tool cabinet and the right mounting block 8 is fixed to the right tool cabinet by passing bolts through the mounting holes 9; a handle is fixed on one side of the rotating ring 3, and the handle is provided with an anti-slip sleeve, and the anti-slip sleeve is provided with anti-slip grooves; that is, when it is necessary to lock the door, the left tool cabinet and the right tool cabinet are closed, and then the short part 5 and the long part 6 are combined into the threaded rod 1, and then the rotating block 2 is rotated so that the rotating block 2 fixes the short part 5 and the long part, and the door locking operation is completed. If it is necessary to open the door, the rotating block 2 is rotated in the opposite direction;

[0021] In this embodiment, a cross groove is formed inside the threaded rod 1, and the cross grooves are symmetrically arranged on the short portion 5 and the long portion 6. A pin 10 is further provided on the outside of the threaded rod 1. The front end of the pin 10 is cross-shaped, and the front end of the pin 10 is slidably connected to the cross groove; that is, the pin 10 is first inserted into the cross groove. When the left tool cabinet and the right tool cabinet need to be locked, the cross groove of the short portion 5 is snapped into the side of the pin 10, and then the rotating block 2 is selected.

[0022] Compared with the prior art, the utility model can complete the door locking operation by selecting a rotating block, and does not need to use a key to unlock the door. The door locking operation can also be performed when there is oil on the hands, which can reduce the employees' actions when opening, closing and locking the cabinet doors, save time and improve work efficiency.

[0023] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A tool cabinet door locking device, characterized by: The invention comprises a threaded rod (1), wherein a rotating block (2) is provided on the threaded rod (1) through a threaded connection, and the threaded rod (1) is divided into a short portion (5) and a long portion (6), wherein the bottom of the short portion (5) is fixed on a left mounting block (7), and the bottom of the long portion (6) is fixed on a right mounting block (8), wherein the left mounting block (7) is fixed on a left tool cabinet, and the right mounting block (8) is fixed on a right tool cabinet.

2. The tool cabinet door locking device according to claim 1, characterized in that: A rotating ring (3) is provided on the outside of the rotating block (2).

3. The tool cabinet door locking device according to claim 2, characterized in that: A plurality of reinforcing ribs (4) are evenly arranged between the rotating block (2) and the rotating ring (3).

4. The tool cabinet door locking device according to claim 3, characterized in that: Three reinforcing ribs (4) are evenly arranged between the rotating block (2) and the rotating ring (3).

5. The tool cabinet door locking device according to claim 4, characterized in that: The rotating block (2) is hexagonal in shape.

6. The tool cabinet door locking device according to claim 5, characterized in that: A plurality of mounting holes (9) are provided on both the left mounting block (7) and the right mounting block (8), and bolts are passed through the mounting holes (9) to fix the left mounting block (7) to the left tool cabinet and the right mounting block (8) to the right tool cabinet.

7. The tool cabinet door locking device according to claim 6, characterized in that: A handle is fixedly provided on one side of the rotating ring (3).

8. The tool cabinet door locking device according to claim 7, characterized in that: An anti-slip cover is provided on the handle.

9. The tool cabinet door locking device according to claim 8, characterized in that: The anti-slip cover is provided with anti-slip grooves.

10. The tool cabinet door locking device according to claim 9, characterized in that: A cross groove is provided inside the threaded rod (1), and the cross groove is symmetrically arranged at the short portion (5) and the long portion (6). A pin (10) is also provided on the outside of the threaded rod (1), and the front end of the pin (10) is cross-shaped, and the front end of the pin (10) is slidably connected to the cross groove.

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