Table leg assembly of electric lifting table

Abstract

The utility model provides a table leg assembly of an electric lifting table, which belongs to the technical field of electric lifting tables and comprises a lifting column, fixing blocks are arranged on two sides of the lifting column, the fixing blocks are connected with inclined supporting legs, each inclined supporting leg comprises a supporting portion arranged at the lower end, the horizontal height of the bottom of the lifting column is higher than that of the bottom of the supporting portion, and the inclined supporting legs are arranged on two sides of the lifting column. The supporting parts at the lower ends of the inclined supporting legs are lower than the bottoms of the lifting columns to ensure that the two supporting legs are stressed, meanwhile, the gravity of the table and the lifting columns above is distributed to the two inclined supporting legs, the two inclined supporting legs mainly bear pressure, the bending deformation risk is reduced, the inclined supporting legs are provided with grooves, the weight of the inclined supporting legs can be greatly reduced, and the structure is simple. The transverse ribs and the inclined ribs are arranged in the inclined supporting legs, so that the bending resistance and shear resistance of the inclined supporting legs are improved, and the bearing capacity of the table legs is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric height-adjustable desk technology, and specifically to a table leg assembly for an electric height-adjustable desk. Background Technology

[0002] Electric height-adjustable desks are popular among office workers due to their convenient height adjustment, making them suitable for people of different heights. They are becoming increasingly common. Existing electric height-adjustable desks generally use two lifting columns for support, with an inverted T-shaped support structure forming the legs. However, this type of leg suffers from stress concentration in the middle of the inverted T-shaped structure. Furthermore, the lifting columns contain motors and lead screws, making them relatively heavy and prone to deformation. To resist this deformation, the support structure requires high-quality manufacturing processes and materials with sufficient bending and shear strength, necessitating improvements. Utility Model Content

[0003] To address the above problems, this utility model provides a table leg assembly for an electric height-adjustable table, thereby solving one or more technical problems existing in the prior art and at least providing a beneficial option or creating conditions.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] An electric height-adjustable desk leg assembly includes a lifting column, with fixing blocks on both sides of the lifting column. Each fixing block has several threaded holes, and the inclined support leg has several mounting holes that mate with the threaded holes. The inclined support leg also includes a support portion at its lower end, and the bottom of the lifting column is at a higher level than the bottom of the support portion.

[0006] Preferably, the fixing block is welded to the outer wall of the lifting column.

[0007] Preferably, the inclined support leg includes a recess, the mounting hole is provided in the recess, the recess also includes two insertion holes, the inclined support leg also includes a first decorative plate, the first decorative plate is provided with two insertion connectors, and the insertion connectors are adapted to the insertion holes.

[0008] Preferably, the inclined support leg further includes a groove, which includes a plurality of transverse ribs and a plurality of inclined ribs.

[0009] Preferably, the groove is further provided with a second decorative plate, which is detachably connected to the groove.

[0010] Preferably, the second decorative panel is provided with a plurality of hooks, and the groove is provided with a plurality of snap-fit ​​plates that cooperate with the hooks, and the snap-fit ​​plates are fixedly connected to the groove.

[0011] Preferably, the hook has an inclined surface and a platform.

[0012] Preferably, the snap-fit ​​plate is threaded into the groove.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model features inclined support legs on both sides of the lifting column. The support part at the lower end of the inclined support legs is lower than the bottom of the lifting column, ensuring that the two support legs bear the force. At the same time, the weight of the table above and the lifting column is distributed to the two inclined support legs. The two inclined support legs are mainly responsible for bearing the pressure, reducing the risk of bending and deformation.

[0015] 2. By setting grooves in the slanted legs, the weight of the slanted legs can be greatly reduced. By setting horizontal and diagonal ribs inside the slanted legs, the bending and shear resistance of the slanted legs is improved, thereby increasing the load-bearing capacity of the table legs. Attached Figure Description

[0016] Figure 1 This is an exploded view of an embodiment;

[0017] Figure 2 This is a partial schematic diagram of the inclined support;

[0018] Figure 3 This is a schematic diagram of the second decorative panel;

[0019] Figure 4 This is a schematic diagram of the first decorative panel;

[0020] Figure 5 This is a magnified view of a portion of point A;

[0021] Figure 6 This is a magnified view of a section at point B;

[0022] Figure 7 This is a magnified view of a section at point C.

[0023] Explanation of reference numerals in the attached drawings: 1. Lifting column; 2. Fixing block; 3. Angled support leg; 4. Support part; 5. Screw hole; 6. Mounting hole; 7. Recess; 8. Insertion hole; 9. First decorative panel; 10. Insertion connector; 11. Groove; 12. Horizontal rib; 13. Angled rib; 14. Hook; 141. Angled surface; 142. Platform; 15. Snap-fit ​​plate; 16. Second decorative panel. Detailed Implementation

[0024] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0025] Example: Refer to Figures 1 to 7The table leg assembly of the electric height-adjustable table described in this utility model is different from the existing inverted T-shaped table legs. This utility model includes a lifting column 1, with fixing blocks 2 on both sides of the lifting column 1. Each fixing block 2 is connected to an inclined support leg 3. The inclined support leg 3 includes a support part 4 at the lower end. The horizontal height of the bottom of the lifting column 1 is higher than the bottom of the support part 4, ensuring that the two support parts 4 support the ground at the same time. The two inclined support legs 3 form an equilateral triangle shape, distributing the gravity transmitted from above to the two inclined support legs 3, so that the two inclined support legs 3 mainly bear the axial pressure, reducing the risk of bending and deformation.

[0026] Specifically, the fixing block 2 is welded to the outer wall of the lifting column 1, which is convenient for processing and provides a stable connection.

[0027] Specifically, the fixing block 2 is provided with several threaded holes 5, and the inclined support 3 is provided with several mounting holes 6. The mounting holes 6 cooperate with the threaded holes 5. By aligning the threaded holes 5 with the threaded holes 5 and screwing in the screws, the installation can be completed quickly. The installation is fast and the connection is stable.

[0028] Specifically, the inclined support leg 3 includes a recess 7, with a mounting hole 6 located within the recess 7. The recess 7 also includes two insertion holes 8. The inclined support leg 3 also includes a first decorative plate 9, which has two insertion connectors 10 that are adapted to the insertion holes 8. The insertion connectors 10 at both ends of the first decorative plate 9 are aligned with the insertion holes 8, and the installation is completed by inserting the insertion connectors 10. The first decorative plate 9 covers the mounting holes 6, making the table leg more aesthetically pleasing.

[0029] Specifically, the inclined support 3 is provided with a groove 11, which can greatly reduce the weight of the inclined support 3. The groove 11 includes several transverse ribs 12 and several inclined ribs 13, which enhances the bending and shear resistance of the inclined support 3.

[0030] Specifically, the groove 11 is also provided with a second decorative panel 16, which is detachably connected to the groove 11 and can be quickly installed and removed. In a preferred embodiment, the second decorative panel 16 is provided with several hooks 14, and the groove 11 is provided with several snap-fit ​​plates 15 that cooperate with the hooks 14. The snap-fit ​​plates 15 are fixedly connected to the groove 11. The hooks 14 are provided with inclined surfaces 141 and platforms 142. During installation, the inclined surfaces 141 are aligned with the snap-fit ​​plates 15, and the second decorative panel 16 is pressed down. The inclined surfaces 141 move downward along the snap-fit ​​plates 15, and the hooks 14 deform accordingly. When the inclined surfaces 141 have completely slid past the edge of the snap-fit ​​plates 15, the inclined surfaces 141 move towards the snap-fit ​​plates 15 under the elastic force of the hooks 14, and the platforms 142 abut against the snap-fit ​​plates 15, completing the installation of the second decorative panel 16, which serves a decorative purpose and is quick and stable to install.

[0031] Specifically, the snap-fit ​​plate 15 is threaded into the groove 11 for easy installation.

[0032] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A table leg assembly for an electric height-adjustable desk, comprising a lifting column (1), wherein fixed blocks (2) are provided on both sides of the lifting column (1), and the fixed blocks (2) are connected to inclined support legs (3), characterized in that: The fixing block (2) is provided with several threaded holes (5), and the inclined support (3) is provided with several mounting holes (6). The mounting holes (6) cooperate with the threaded holes (5). The inclined support (3) also includes a support part (4) located at the lower end. The horizontal height of the bottom of the lifting column (1) is higher than the bottom of the support part (4).

2. The table leg assembly of the electric height-adjustable table according to claim 1, characterized in that: The fixing block (2) is welded to the outer wall of the lifting column (1).

3. The table leg assembly of the electric height-adjustable table according to claim 1, characterized in that: The inclined support (3) includes a recess (7), the mounting hole (6) is provided in the recess (7), the recess (7) also includes two plug holes (8), the inclined support (3) also includes a first decorative plate (9), the first decorative plate (9) is provided with two plug connectors (10), the plug connectors (10) are adapted to the plug holes (8).

4. The table leg assembly of the electric height-adjustable table according to claim 1, characterized in that: The inclined support (3) also includes a groove (11), which includes a number of transverse ribs (12) and a number of inclined ribs (13).

5. The table leg assembly of the electric height-adjustable table according to claim 4, characterized in that: The groove (11) is also provided with a second decorative plate (16), which is detachably connected to the groove (11).

6. The table leg assembly of the electric height-adjustable table according to claim 5, characterized in that: The second decorative panel (16) is provided with a plurality of hooks (14), and the groove (11) is provided with a plurality of snap-fit ​​plates (15) that cooperate with the hooks (14), and the snap-fit ​​plates (15) are fixedly connected to the groove (11).

7. The table leg assembly of the electric height-adjustable table according to claim 6, characterized in that: The hook (14) is provided with a ramp (141) and a platform (142).

8. The table leg assembly of the electric height-adjustable table according to claim 6, characterized in that: The snap-fit ​​plate (15) is threaded into the groove (11).

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