Double-column crossbar type lifting table

Abstract

The utility model discloses a double -column cross bar formula lift -and -lower table, including electric lift column, cross bar, support and table board, through the left and right setting of two electric lift columns, set up cross bar between two fixed stand, and the cross bar and two fixed stand form H type structure, and the cross bar is fixed with screw and set up on the wall, and the support is set up on the top of two electric lift columns and is driven to lift and lower activity by two electric lift columns, and two electric lift columns are located one side of the support, and the table board is set up on the support, and this double -column cross bar formula lift -and -lower table can be installed in the suitable position on the wall flexibly, is more space -saving, does not occupy ground space, effectively promotes space utilization, and brings the convenience for user use, and the cross bar is fixed with screw and set up on the wall, and the installation is convenient and quick, and the H type structure that the cross bar forms with two fixed stand effectively enhances the stability of product, and the lift is more stable, and effectively enhances the bearing capacity of lift -and -lower table, and promotes user experience.

Description

Technical Field

[0001] This utility model relates to the field of height-adjustable desks, and in particular to a double-column horizontal bar height-adjustable desk. Background Technology

[0002] With the development of society and economy and the continuous improvement of people's living standards, more and more office supplies are being produced and constantly innovated. Office supplies are diverse, and height-adjustable desks are one of the common office supplies.

[0003] A height-adjustable desk is a type of office furniture that adjusts the height of its desktop via electric, pneumatic, or mechanical means. Its core objective is to provide users with dynamic office solutions, breaking away from the traditional sitting or standing pattern and enabling a healthy work style that alternates between sitting and standing.

[0004] Current height-adjustable desks are generally floor-standing models, consisting of a base, a tabletop, and two motorized lifting columns. The lower ends of the two columns connect to the base, and the upper ends connect to the tabletop. While this structure is relatively simple and effectively achieves the height adjustment function, the design of the base and the two lifting columns results in a large footprint, requiring a significant amount of floor space. This leads to low space utilization, inconvenience for users, and fails to meet current needs. Therefore, it is necessary to research a new technological solution to improve current height-adjustable desks. Utility Model Content

[0005] In view of this, the present invention addresses the shortcomings of the existing technology and its main purpose is to provide a double-column crossbar type lifting table, which can effectively solve the problem that the design of existing lifting tables with a base and two electric lifting columns makes the lifting table occupy a large space, requires a certain amount of independent ground space, has low space utilization, and brings inconvenience to users.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A double-column crossbar height-adjustable desk includes two electric lifting columns, a crossbar, a support frame, and a tabletop. The two electric lifting columns are arranged side-by-side and each has a fixed upright. The crossbar is positioned between the two fixed uprights, forming an H-shape, and is fixed to the wall with screws. The support frame is located on top of the two electric lifting columns and is driven to move up and down by the two columns, with the two electric lifting columns located on one side of the support frame. The tabletop is mounted on the support frame.

[0008] As a preferred embodiment, the crossbar has symmetrical mounting holes on both sides. There are two screws, which are respectively installed in the corresponding mounting holes to fix the crossbar to the wall. The operation is simple, the installation is convenient and quick, and the structure is stable and reliable.

[0009] As a preferred embodiment, there are two crossbars arranged vertically between two fixed columns. There are four mounting holes and four screws, which are respectively installed in the corresponding mounting holes for fixing, further enhancing the stability of the connection structure between the lifting table and the wall.

[0010] As a preferred embodiment, a connector is further provided, one side of which is fixedly connected to the crossbar and the other side of which is fixedly connected to the fixed column.

[0011] As a preferred embodiment, the other side of the connector is fixedly connected to the fixed column by bolts, which is simple in structure and easy to install.

[0012] As a preferred embodiment, the bracket is provided with positioning slots on the left and right sides, and the top of the electric lifting column is provided with a motor box containing a motor. The two motor boxes are respectively positioned in the corresponding positioning slots for positioning.

[0013] As a preferred embodiment, the bracket has a square structure.

[0014] As a preferred embodiment, the tabletop has a square structure.

[0015] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0016] By placing two electric lifting columns on the left and right, and positioning a crossbar between two fixed columns, forming an H-shape, and fixing the crossbar to the wall with screws, this double-column crossbar lifting table can be flexibly installed in suitable locations on the wall, saving space and not occupying floor space, effectively improving space utilization and bringing convenience to users. Fixing the crossbar to the wall with screws is simple and quick to install. The H-shape formed by the crossbar and the two fixed columns effectively enhances the stability of the product, preventing swaying during lifting, making lifting smoother, effectively increasing the load-bearing capacity of the lifting table, improving the user experience, and meeting current needs.

[0017] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a preferred embodiment of the present utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of another preferred embodiment of the present utility model;

[0020] Figure 3 This is a partial structural schematic diagram of a preferred embodiment of the present utility model;

[0021] Figure 4 This is an exploded view of a preferred embodiment of the present invention.

[0022] Explanation of reference numerals in the attached diagram:

[0023] 10. Electric rising bollard; 11. Fixed bollard.

[0024] 12. Motor box; 20. Crossbar

[0025] 21. Mounting hole 30. Bracket

[0026] 31. Positioning groove; 40. Tabletop

[0027] 50. Connectors. Detailed Implementation

[0028] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including an electric lifting column 10, a crossbar 20, a bracket 30, and a table 40.

[0029] There are two electric lifting columns 10, arranged side by side. Each electric lifting column 10 has a fixed column 11. In this embodiment, the top of each electric lifting column 10 is provided with a motor box 12 containing a motor. Each electric lifting column 10 includes multiple vertical tubes, which are hollow tube structures. The outermost vertical tube is a fixed column 11. Two adjacent vertical tubes can be slidably arranged up and down. The motor drives the lifting components in the vertical tubes to perform lifting and lowering movements, thereby driving the multiple vertical tubes to lift and lower. This electric lifting column 10 is prior art and will not be described in detail here.

[0030] The crossbar 20 is positioned between two fixed columns 11, forming an H-shaped structure. The crossbar 20 is fixed to the wall using screws (not shown). In this embodiment, mounting holes 21 are symmetrically arranged on both sides of the crossbar 20. Two screws are used, each in its corresponding mounting hole 21 to secure the crossbar 20 to the wall. This method is simple, quick, and easy to install, and the structure is stable and reliable. Alternatively, two crossbars 20 can be arranged vertically between two fixed columns 11. Four mounting holes 21 and four screws are used, each in its corresponding mounting hole 21 for fixation, further enhancing the stability of the connection between the lifting table and the wall. The number of mounting holes 21 and screws can be designed according to different needs.

[0031] The bracket 30 is mounted on top of the two electric lifting columns 10 and is driven to move up and down by the two electric lifting columns 10. The two electric lifting columns 10 are located on one side of the bracket 30. In this embodiment, positioning grooves 31 are provided on the left and right sides of the bracket 30, and the two motor boxes 12 are respectively positioned in the corresponding positioning grooves 31 for positioning. The bracket 30 has a square structure.

[0032] The tabletop 40 is mounted on the support 30; in this embodiment, the tabletop 40 has a square structure.

[0033] A connector 50 is further provided. One side of the connector 50 is fixedly connected to the crossbar 20, and the other side of the connector 50 is fixedly connected to the fixed column 11. Specifically, the other side of the connector 50 is fixedly connected to the fixed column 11 by four bolts. The structure is simple and easy to install. There are four connectors 50.

[0034] The installation process of this embodiment is described in detail below:

[0035] First, prepare two electric lifting columns 10, two crossbars 20, one bracket 30, one tabletop 40, and four screws. Next, install the two crossbars 20 between the two fixed columns 11. Then, install the bracket 30 on top of the two electric lifting columns 10, so that the motor boxes 12 of the two electric lifting columns 10 are respectively installed in the corresponding positioning slots 31 on the bracket 30. Then, install the tabletop 40 on the bracket 30 to form a lifting table. Finally, install the lifting table on the wall and fix it by installing the four screws into the corresponding mounting holes 21 on the crossbars 20.

[0036] The key design feature of this utility model is:

[0037] By placing two electric lifting columns on the left and right, and positioning a crossbar between two fixed columns, forming an H-shape, and fixing the crossbar to the wall with screws, this double-column crossbar lifting table can be flexibly installed in suitable locations on the wall, saving space and not occupying floor space, effectively improving space utilization and bringing convenience to users. Fixing the crossbar to the wall with screws is simple and quick to install. The H-shape formed by the crossbar and the two fixed columns effectively enhances the stability of the product, preventing swaying during lifting, making lifting smoother, effectively increasing the load-bearing capacity of the lifting table, improving the user experience, and meeting current needs.

[0038] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A double-column crossbar type lifting table, characterized in that: The device includes two electric lifting columns, a crossbar, a support frame, and a table. The two electric lifting columns are positioned side-by-side and each has a fixed upright. The crossbar is positioned between the two fixed uprights, forming an H-shape, and is fixed to the wall with screws. The support frame is located on top of the two electric lifting columns and is driven by the columns to move up and down. The two electric lifting columns are located on one side of the support frame. The table is mounted on the support frame.

2. The double-column crossbar lifting table according to claim 1, characterized in that: The crossbar has symmetrical mounting holes on its left and right sides. There are two screws, which are respectively installed in the corresponding mounting holes to fix the crossbar to the wall.

3. The double-column crossbar lifting table according to claim 2, characterized in that: There are two crossbars, arranged vertically between two fixed columns. There are four mounting holes and four screws, which are respectively installed in the corresponding mounting holes for fixing.

4. The double-column crossbar lifting table according to claim 1, characterized in that: A connector is further provided, one side of which is fixedly connected to the crossbar, and the other side of which is fixedly connected to the fixed column.

5. The double-column crossbar lifting table according to claim 4, characterized in that: The other side of the connector is fixedly connected to the fixed column by bolts.

6. The double-column crossbar lifting table according to claim 1, characterized in that: The bracket has positioning slots on its left and right sides, and the top of the electric lifting column has a motor box containing a motor. The two motor boxes are respectively positioned in the corresponding positioning slots for positioning.

7. The double-column crossbar lifting table according to claim 1, characterized in that: The support frame has a square structure.

8. The double-column crossbar lifting table according to claim 1, characterized in that: The tabletop has a square structure.

Images