CN219845506U

CN219845506U - Office desk base

Info

Publication number: CN219845506U
Application number: CN202321010547.0U
Authority: CN
Inventors: 刘继文; 刘继昌; 刘继添
Original assignee: Zhongshan Ji Wen Metal & Plastic Products Co ltd
Current assignee: Zhongshan Ji Wen Metal & Plastic Products Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-20
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses an office desk base which comprises a base body and supporting legs, wherein a round hole is formed in the base body and is in sliding connection with a round rod fixedly connected with a movable base, a connecting block is fixedly connected with the round rod, an opening is formed in the connecting block, casters are installed at the bottom of the movable base, a screw is fixedly connected with the movable base, a rotating column is rotatably connected with the base body, a screw groove connected with the screw through threads is formed in the rotating column, and a bent rod is fixedly connected with the base body. According to the utility model, the rotating column is rotated, the movable seat moves downwards in the vertical direction, the casters at the bottom of the movable seat are in contact with the ground, and the supporting legs are separated from the ground, so that the office table can be pushed to change the position of the office table, and the position of the office table can be easily changed under the action of the casters, so that the operation is more convenient.

Description

Office desk base

Technical Field

The utility model relates to the technical field of bases, in particular to a desk base.

Background

The base and the desktop of office table are mostly detachable, the office table base and the desktop are installed and fixed before use, the traditional movable office table depends on the casters on the supporting legs, and the position of the office table is adjusted, so that the office table is convenient and fast to change in position.

However, the legs on the conventional desk base lack a mechanism for limiting the casters, so that the desk can move in position when being stressed, and the desk cannot be fixed in place by itself, so that the conventional movable desk base needs to be improved.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a desk base is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a desk base, includes base body and landing leg, the round hole has been seted up on the base body, round hole and removal are gone up fixed connection's round bar sliding connection, fixedly connected with connecting block on the round bar, the trompil has been seted up on the connecting block, the truckle is installed to the removal seat bottom, fixedly connected with screw rod on the removal seat, it is connected with the spliced pole to rotate on the base body, set up the helicla flute through threaded connection with the screw rod in the spliced pole, fixedly connected with bent lever on the base body, fixedly connected with accepts the seat on the bent lever, be equipped with the locating part spacing to the spliced pole on the bent lever.

Preferably, the limiting piece comprises a side rod fixedly connected with the bent rod, the side rod penetrates through the moving block, a spring is sleeved on the side rod, a clamping block is fixedly connected onto the moving block, and a clamping hole which is clamped with the clamping block is formed in the rotating column.

Preferably, two round rods are symmetrically distributed on the movable seat, and the round rods and the connecting blocks form a U shape.

Preferably, an elastic rubber anti-slip pad is arranged on the part of the bottom of the supporting leg, which is contacted with the ground.

Preferably, the side lever is U-shaped, and the bending part of the side lever is in sliding connection with the moving block, the castor is in contact with the ground, the landing leg is separated from the ground, and the clamping hole is aligned with the clamping block.

Preferably, one end of the spring is fixedly connected with the side wall of the moving block, the other end of the spring is fixedly connected with the bending part of the side rod, and the pushing block is fixedly connected to the moving block.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the movable seat moves downwards in the vertical direction by rotating the rotary column, the casters at the bottom of the movable seat are in contact with the ground, and the supporting legs are separated from the ground, so that the office table can be pushed to change the position of the office table, and the position of the office table can be easily changed under the action of the casters, so that the operation is more convenient.

2. According to the utility model, the position of the movable seat and the position of the caster can be adjusted according to actual needs, complicated steps are omitted in the operation process, the operation by hands of a worker is facilitated, and the rotating column can be limited by the clamping block, so that the position of the movable seat can be limited, and even if the caster is subjected to external force, the situation that the movable seat rotates under the action of friction force is avoided.

Drawings

Fig. 1 shows an overall structure schematic diagram of a desk according to an embodiment of the present utility model;

fig. 2 shows a schematic view of a desk base structure according to an embodiment of the present utility model;

FIG. 3 shows a schematic view of a base portion structure provided in accordance with an embodiment of the present utility model;

FIG. 4 shows a schematic view of a part of the structure of a movable seat according to an embodiment of the present utility model;

FIG. 5 shows a schematic diagram of a groove portion structure provided in accordance with an embodiment of the present utility model;

legend description:

1. a base body; 2. a support leg; 3. a round hole; 4. rotating the column; 5. a screw groove; 6. a clamping hole; 7. a movable seat; 8. a screw; 9. a round bar; 10. a connecting block; 11. opening holes; 12. casters; 13. bending a rod; 14. a socket; 15. a side bar; 16. a moving block; 17. a spring; 18. a pushing block; 19. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a desk base, including base body 1 and landing leg 2, the accepting seat 14 on the base body 1 passes through the bolt fastening with the desktop, for prior art's direct reference, not repeated herein, round hole 3 has been seted up on the base body 1, round hole 3 and remove fixed connection's on the seat 7 round bar 9 sliding connection, fixedly connected with connecting block 10 on the round bar 9, round bar 9 symmetrical distribution has two on removing the seat 7, and round bar 9 constitutes "U" shape with connecting block 10, the trompil 11 has been seted up on the connecting block 10, the truckle 12 is installed to remove the seat 7 bottom, fixedly connected with screw rod 8 on the removal seat 7, the rotation is connected with the spliced pole 4 on the base body 1, set up in the spliced pole 4 with screw rod 8 through threaded connection's helicoid 5, fixedly connected with bent bar 13 on the base body 1, fixedly connected with accepting seat 14 on the bent bar 13 is equipped with the spacing piece to the spliced pole 4.

Specifically, as shown in fig. 5, the limiting part comprises a side rod 15 fixedly connected to the bent rod 13, the side rod 15 penetrates through a moving block 16, a spring 17 is sleeved on the side rod 15, a clamping block 19 is fixedly connected to the moving block 16, a clamping hole 6 which is clamped with the clamping block 19 is formed in the rotating column 4, and the moving block 16 can be pushed to be close to the rotating column 4 under the action of the elasticity of the spring 17, so that the clamping block 19 is conveniently clamped with the clamping hole 6.

Specifically, as shown in fig. 1, an elastic rubber anti-slip pad is arranged at the part of the bottom of the supporting leg 2, which is in contact with the ground, so that the supporting leg 2 can effectively provide supporting force for the office desk, and the office desk can not displace even if being stressed.

Specifically, as shown in fig. 5, the side lever 15 is in a "U" shape, and the bending part of the side lever 15 is slidably connected with the moving block 16, the caster 12 contacts with the ground, the supporting leg 2 is separated from the ground, the clamping hole 6 is aligned with the clamping block 19, and at this time, the clamping block 19 and the clamping hole 6 are clamped, so that the position of the rotating column 4 can be fixed, and the rotating column 4 cannot rotate in the process of pushing the office desk to move.

Specifically, as shown in fig. 2, one end of the spring 17 is fixedly connected with the side wall of the moving block 16, the other end is fixedly connected with the bending part of the side rod 15, the moving block 16 is fixedly connected with a push block 18, and the moving block 16 can be pushed to be close to the rotating column 4 under the action of the elasticity of the spring 17.

To sum up, when the position of the desk needs to be changed, the pushing block 18 is forced, so that the moving block 16 moves away from the rotating post 4 until the clamping block 19 is separated from the clamping hole 6, then the rotating post 4 can be rotated, the moving seat 7 at this time moves downward in the vertical direction until the caster 12 at the bottom of the moving seat 7 contacts with the ground, the supporting leg 2 at this time is separated from the ground, the force to the pushing block 18 is released, under the action of the elastic force of the spring 17, the clamping block 19 is clamped with the clamping hole 6 again, the position of the rotating post 4 at this time is fixed, at this time, the desk can be pushed to change the position of the desk, after the position adjustment of the desk is completed, the pushing block 18 can be pushed, so that the clamping block 19 is separated from the clamping hole 6, the moving seat 7 is reversely rotated, so that the caster 12 on the moving seat 7 is separated from the ground, and the supporting leg 2 contacts with the ground.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a desk base, includes base body (1) and landing leg (2), a serial communication port, round hole (3) have been seted up on base body (1), round hole (3) and remove round bar (9) sliding connection of fixed connection on seat (7), fixedly connected with connecting block (10) on round bar (9), trompil (11) have been seted up on connecting block (10), truckle (12) are installed to removal seat (7) bottom, fixedly connected with screw rod (8) on removal seat (7), rotate on base body (1) and be connected with rotation post (4), set up in rotation post (4) with screw rod (8) through threaded connection's helicoid (5), fixedly connected with bent rod (13) on base body (1), fixedly connected with accepts seat (14) on bent rod (13), be equipped with on bent rod (13) to rotate spacing locating part of post (4).

2. The office desk base according to claim 1, wherein the limiting piece comprises a side rod (15) fixedly connected to the bent rod (13), the side rod (15) penetrates through a moving block (16), a spring (17) is sleeved on the side rod (15), a clamping block (19) is fixedly connected to the moving block (16), and a clamping hole (6) clamped with the clamping block (19) is formed in the rotating column (4).

3. A desk base as claimed in claim 1, characterized in that the number of the round bars (9) is two symmetrically arranged on the movable base (7), and the round bars (9) and the connecting blocks (10) form a "U" shape.

4. A desk base as claimed in claim 1, characterised in that the bottom of the leg (2) is provided with resilient rubber anti-slip pads on the part which contacts the ground.

5. A desk base as claimed in claim 2, characterized in that the side bars (15) are "U" -shaped, and the bent parts of the side bars (15) are slidably connected with the moving blocks (16), the casters (12) are in contact with the ground, the legs (2) are separated from the ground, and the clamping holes (6) are aligned with the clamping blocks (19).

6. A desk base as claimed in claim 2, characterized in that one end of the spring (17) is fixedly connected with the side wall of the moving block (16), the other end is fixedly connected with the bending part of the side rod (15), and the moving block (16) is fixedly connected with a pushing block (18).