Table leg and study table

Abstract

The utility model discloses a desk leg and a study desk, the desk leg comprises: a fixed leg used for being placed on the ground; the lifting leg is connected with the fixed leg in a sleeving manner, and the lifting leg can ascend and descend relative to the fixed leg; the anti-friction piece is connected to at least one of the fixed leg and the lifting leg, and the anti-friction piece is clamped between the fixed leg and the lifting leg so as to prevent the lifting leg from shaking relative to the fixed leg. According to the table leg provided by the embodiment of the utility model, the anti-friction piece is additionally arranged between the fixed leg and the lifting leg, and the gap between the lifting leg and the fixed leg can be filled with the anti-friction piece, so that the lifting of the table leg is more stable, and the user experience is better.

Description

Technical Field

[0001] The utility model relates to the technical field of study desks, in particular to a table leg and a study desk. Background Art

[0002] In the related art, the table legs of a study desk usually include a fixed leg and a lifting leg, and the lifting leg is sleeved and connected with the fixed leg. By adjusting the telescopic length of the lifting leg relative to the fixed leg, the height of the table leg can be adjusted, and then the height of the study desk can be adjusted to meet the usage requirements of different users.

[0003] However, since the lifting leg and the fixed leg are sleeved and connected, there will be a gap between the fixed leg and the lifting leg. When the lifting leg moves up and down relative to the fixed leg, the lifting leg is likely to shake relative to the fixed leg. This will not only cause the lifting of the study desk to be unstable, but also the tabletop of the study desk after lifting may be inclined, resulting in a poor user experience. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, an object of the utility model is to provide a table leg. By adding an anti-friction member between the fixed leg and the lifting leg, the anti-friction member can be used to fill the gap between the lifting leg and the fixed leg, so that the table leg can be lifted more stably and the user experience is better.

[0005] The utility model also provides a study desk with the above-mentioned table leg.

[0006] To achieve the above object, according to a first aspect embodiment of the utility model, a table leg is provided, including: a fixed leg for placing on the ground; a lifting leg sleeved and connected with the fixed leg, and the lifting leg can move up and down relative to the fixed leg; an anti-friction member connected to at least one of the fixed leg and the lifting leg, and the anti-friction member is clamped between the fixed leg and the lifting leg to prevent the lifting leg from shaking relative to the fixed leg.

[0007] In this way, according to the table leg of the embodiment of the utility model, by adding an anti-friction member between the fixed leg and the lifting leg, the anti-friction member can be used to fill the gap between the lifting leg and the fixed leg, so that the table leg can be lifted more stably and the user experience is better.

[0008] According to some embodiments of the utility model, the anti-friction member is connected to the lifting leg and disposed at the lower end of the lifting leg; and / or, the anti-friction member is connected to the fixed leg and disposed at the upper end of the fixed leg.

[0009] According to some embodiments of the present utility model, the anti-friction member includes: a main body portion disposed between the fixed leg and the lifting leg; a stop flange connected to an end of the main body portion and protruding from one side in the thickness direction of the main body portion; wherein, the anti-friction member is connected to the lifting leg and the stop flange abuts against the lower end of the lifting leg; or, the anti-friction member is connected to the fixed leg and the stop flange abuts against the upper end of the fixed leg.

[0010] According to some embodiments of the present utility model, at least one side in the thickness direction of the main body portion is provided with a plurality of ribs, the ribs extend along the height direction of the table leg, and the plurality of ribs are spaced apart.

[0011] According to some embodiments of the present utility model, the anti-friction member includes: a first plate body clamped between one side of the lifting leg and the fixed leg; at least one second plate body connected to the first plate body, and at least one of the second plate bodies is bent towards the same side of the first plate body, and the second plate body is clamped between the adjacent other side of the lifting leg and the fixed leg.

[0012] According to some embodiments of the present utility model, the lifting leg is provided with a plurality of first connection portions, the anti-friction member is provided with a plurality of second connection portions, and the plurality of first connection portions are connected to the second connection portions in a one-to-one correspondence; or, the fixed leg is provided with a plurality of first connection portions, the anti-friction member is provided with a plurality of second connection portions, and the plurality of first connection portions are connected to the second connection portions in a one-to-one correspondence.

[0013] According to some embodiments of the present utility model, the first connection portion is configured as a connection hole, and the second connection portion includes: an elastic arm, one end of the elastic arm is connected to the anti-friction member, and the elastic arm is deformable; a connection column connected to the other end of the elastic arm, and the connection column is disposed on the side of the elastic arm facing the connection hole, and the connection column is inserted and connected into the connection hole.

[0014] According to some embodiments of the present utility model, one end of the connection column facing the connection hole is configured with a first guiding surface, and along the axial direction of the connection column away from the elastic arm, the first guiding surface extends obliquely.

[0015] According to some embodiments of the present utility model, there are a plurality of anti-friction members, and the plurality of anti-friction members are arranged along the circumferential direction of the table leg.

[0016] According to an embodiment of the second aspect of the present utility model, a study table is provided, the study table includes: a tabletop; a plurality of table legs according to the embodiments of the first aspect of the present utility model, and the lifting legs of the plurality of table legs are connected to the lower side of the tabletop.

[0017] According to the study desk of the embodiment of the second aspect of the present utility model, by using the table legs according to the embodiment of the first aspect of the present utility model, the gap between the lifting legs and the fixed legs can be filled with anti-friction members, so that the lifting of the table legs is more stable and the user experience is better.

[0018] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is a schematic structural view of the table legs according to the embodiment of the present utility model;

[0021] Figure 2 is an exploded view of the table legs according to the embodiment of the present utility model;

[0022] Figure 3 is a schematic structural view of the anti-friction member according to the embodiment of the present utility model;

[0023] Figure 4 is a schematic structural view of the anti-friction member from another perspective according to the embodiment of the present utility model.

[0024] REFERENCE MARKS:

[0025] 1, table legs;

[0026] 100, fixed legs;

[0027] 200, lifting legs; 210, first connecting portion;

[0028] 300, anti-friction member; 310, main body portion; 311, rib; 312, second guiding surface; 320, stop flanging; 330, first plate body; 331, second connecting portion; 332, elastic arm; 333, connecting column; 334, first guiding surface; 340, second plate body;

[0029] 400, fixing bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0033] In the description of the present invention, "multiple" means two or more, and "several" means one or more.

[0034] The table leg 1 according to an embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0035] like Figures 1 - 4 As shown, the table leg 1 according to the embodiment of the utility model includes a fixed leg 100 , a lifting leg 200 and an anti-friction member 300 .

[0036] The fixed leg 100 is used to be placed on the ground, the lifting leg 200 is sleeved and connected to the fixed leg 100, and the lifting leg 200 can be lifted and lowered relative to the fixed leg 100, the anti-friction member 300 is connected to at least one of the fixed leg 100 and the lifting leg 200, and the anti-friction member 300 is clamped between the fixed leg 100 and the lifting leg 200 to prevent the lifting leg 200 from shaking relative to the fixed leg 100.

[0037] The lifting leg 200 and the fixed leg 100 are sleeved and connected, which means that the lifting leg 200 can be sleeved outside the fixed leg 100, or the fixed leg 100 can be sleeved outside the lifting leg 200.

[0038] In addition, the anti-friction member 300 is connected to at least one of the fixed leg 100 and the lifting leg 200, which means that the anti-friction member 300 can be connected to the fixed leg 100, or the anti-friction member 300 can be connected to the lifting leg 200, or the anti-friction member 300 can be multiple and respectively connected to the fixed leg 100 and the lifting leg 200.

[0039] According to the table leg 1 of the embodiment of the present utility model, by placing the fixed leg 100 on the ground and sleeving the lifting leg 200 on the fixed leg 100 in a liftable manner, in this way, when the lifting leg 200 extends and retracts relative to the fixed leg 100, the table leg 1 can be adjusted in height, so as to adjust the height of the study table.

[0040] In addition, by adding an anti-friction member 300, the anti-friction member 300 is connected to at least one of the fixed leg 100 and the lifting leg 200, and the anti-friction member 300 is clamped between the fixed leg 100 and the lifting leg 200. In this way, the gap between the fixed leg 100 and the lifting leg 200 can be filled by the anti-friction member 300. When the lifting leg 200 is adjusted in height relative to the fixed leg 100, the lifting leg 200 is not prone to shaking, and further, the stability of the lifting leg 200 during lifting can be improved, that is, the stability of the table leg 1 during height adjustment can be improved. Moreover, after the lifting is in place, the lifting leg 200 will not tilt relative to the fixed leg 100, so as to avoid the table leg 1 from shaking or tilting, which is beneficial to improving the stability of the study table and the user experience is better.

[0041] In this way, according to the table leg 1 of the embodiment of the present utility model, by adding an anti-friction member 300 between the fixed leg 100 and the lifting leg 200, the gap between the lifting leg 200 and the fixed leg 100 can be filled by the anti-friction member 300, so that the table leg 1 can be lifted more stably and the user experience is better.

[0042] In some specific embodiments of the present utility model, as Figure 1 and Figure 2 shown, the anti-friction member 300 is connected to the lifting leg 200 and is arranged at the lower end of the lifting leg 200.

[0043] For example, the lifting leg 200 can be sleeved outside the fixed leg 100. At this time, the anti-friction member 300 can be connected to the inner peripheral surface of the lifting leg 200 and is arranged at the lower end of the lifting leg 200; or, the fixed leg 100 can be sleeved outside the lifting leg 200. At this time, the anti-friction member 300 can be connected to the outer peripheral surface of the lifting leg 200 and is arranged at the lower end of the lifting leg 200.

[0044] In this way, when the lifting leg 200 is lifted relative to the fixed leg 100, the anti-friction member 300 can move together with the lifting leg 200. No matter how high the lifting leg 200 rises within the adjustable range, the anti-friction member 300 can always be kept between the fixed leg 100 and the lifting leg 200. Further, it can be ensured that the anti-friction member 300 can always fill the gap between the lifting leg 200 and the fixed leg 100, so that the lifting leg 200 is stable relative to the fixed leg 100, and thus the table leg 1 can be prevented from shaking or tilting.

[0045] In some specific embodiments of the present utility model, the anti-friction member 300 is connected to the fixed leg 100 and is disposed at the upper end of the fixed leg 100.

[0046] For example, the lifting leg 200 can be sleeved outside the fixed leg 100. At this time, the anti-friction member 300 can be connected to the outer peripheral surface of the fixed leg 100 and is disposed at the upper end of the lifting leg 200; or, the fixed leg 100 can be sleeved outside the lifting leg 200. At this time, the anti-friction member 300 can be connected to the inner peripheral surface of the fixed leg 100 and is disposed at the upper end of the fixed leg 100.

[0047] In this way, when the lifting leg 200 moves up and down relative to the fixed leg 100, the anti-friction member 300 can always be fixed at the upper end of the fixed leg 100. No matter how high the lifting leg 200 rises within the adjustable range, the anti-friction member 300 can be kept between the fixed leg 100 and the lifting leg 200. Furthermore, it can ensure that the anti-friction member 300 can always fill the gap between the lifting leg 200 and the fixed leg 100, so that the lifting leg 200 can remain stable relative to the fixed leg 100, thereby avoiding the table leg 1 from shaking or tilting.

[0048] In some specific embodiments of the present utility model, as Figure 2 shown, the anti-friction member 300 includes a main body portion 310 and a stop flange 320.

[0049] The main body portion 310 is disposed between the fixed leg 100 and the lifting leg 200. The stop flange 320 is connected to the end of the main body portion 310 and protrudes from one side in the thickness direction of the main body portion 310.

[0050] Among them, the main body portion 310 can extend along the axial direction of the table leg 1. In this way, the main body portion 310 can extend between the fixed leg 100 and the lifting leg 200 to utilize the main body portion 310 to fill the gap between the lifting leg 200 and the fixed leg 100 and avoid the lifting leg 200 from shaking relative to the fixed leg 100.

[0051] Among them, the anti-friction member 300 is connected to the lifting leg 200 and the stop flange 320 abuts against the lower end of the lifting leg 200. That is to say, the stop flange 320 protrudes from the side of the main body portion 310 facing the lifting leg 200. In this way, when the anti-friction member 300 and the lifting leg 200 are assembled, the stop flange 320 can abut against the lower end surface of the lifting leg 200, so that the stop flange 320 can limit the anti-friction member 300 in the axial direction of the lifting leg 200, making the relative position of the anti-friction member 300 and the lifting leg 200 more stable and the assembly more convenient and fast.

[0052] In some other specific embodiments of the present utility model, the anti-friction member 300 is connected to the fixed leg 100 and the stop flange 320 abuts against the upper end of the fixed leg 100. That is to say, the stop flange 320 protrudes from the side of the main body portion 310 facing the fixed leg 100. In this way, when the anti-friction member 300 and the fixed leg 100 are assembled, the stop flange 320 can abut against the upper end surface of the fixed leg 100, so that the stop flange 320 can limit the anti-friction member 300 in the axial direction of the fixed leg 100, making the relative position of the anti-friction member 300 and the fixed leg 100 more stable and the assembly more convenient and fast.

[0053] In some specific embodiments of the present utility model, such as Figure 3 and Figure 4 shown, at least one side in the thickness direction of the main body portion 310 is provided with a plurality of ribs 311, the ribs 311 extend along the height direction of the table leg 1, and the plurality of ribs 311 are arranged at intervals.

[0054] Among them, at least one side in the thickness direction of the main body portion 310 being provided with a plurality of ribs 311 means that a plurality of ribs 311 can be provided only on one side in the thickness direction of the main body portion 310, or a plurality of ribs 311 can be provided on both sides in the thickness direction of the main body portion 310 respectively. For example, a plurality of ribs 311 can be provided on the side of the main body portion 310 thick facing the lifting leg 200, or a plurality of ribs 311 can be provided on the side of the main body portion 310 in the thickness direction facing the fixed leg 100.

[0055] By providing a plurality of ribs 311, the contact area between the anti-friction member 300 and the fixed leg 100 or the lifting leg 200 can be reduced. When the lifting leg 200 moves relative to the fixed leg 100, the friction between the anti-friction member 300 and the fixed leg 100 or the lifting leg 200 can be reduced, making the lifting of the lifting leg 200 easier and more labor-saving.

[0056] Moreover, the ribs 311 extend along the height direction of the table leg 1, that is, the extending direction of the ribs 311 is the same as the lifting direction of the lifting leg 200. In this way, the resistance of the ribs 311 to the lifting movement of the lifting leg 200 can be further reduced, and the lifting of the table leg 1 is easier.

[0057] In addition, a second guiding surface 312 can be provided at one end of the ribs 311 in the length direction away from the stop flange 320, and along the thickness direction of the ribs 311 away from the main body portion 310, the second guiding surface 312 extends obliquely towards the direction close to the stop flange 320. With such a setting, the second guiding surface 312 can guide the assembly of the anti-friction member 300 and the lifting leg 200 or the fixed leg 100, making the assembly more convenient and fast.

[0058] In some specific embodiments of the present utility model, such asFigure 3 and Figure 4 As shown in Figure 4 , the anti-friction member 300 includes a first plate body 330 and at least one second plate body 340

[0059] The first plate body 330 is clamped between one side of the lifting leg 200 and the fixed leg 100, the second plate body 340 is connected to the first plate body 330, and at least one second plate body 340 is bent towards the same side of the first plate body 330. The second plate body 340 is clamped between the adjacent other side of the lifting leg 200 and the fixed leg 100

[0060] Wherein, there may be two second plate bodies 340, and the two second plate bodies 340 may be respectively arranged at both ends in the width direction of the first plate body 330

[0061] For example, the anti-friction member 300 is connected to the inner side of the lower end of the lifting leg 200. By providing the first plate body 330 and the second plate body 340 which are bent relatively, the first plate body 330 can be attached to one circumferential side of the lifting leg 200, and the second plate body 340 can be attached to the adjacent circumferential side of the lifting leg 200. Thus, the second plate body 340 can be used to limit the anti-friction member 300 and the lifting leg 200 in the circumferential direction of the lifting leg 200, so that the connection between the anti-friction member 300 and the lifting leg 200 is more stable

[0062] Moreover, by providing the first plate body 330 and the second plate body 340, the contact area between multiple sides of the lifting leg 200 and the fixed leg 100 can be reduced, further reducing the contact area between the lifting leg 200 and the fixed leg 100. The friction when the lifting leg 200 moves relative to the fixed leg 100 is smaller, making the lifting movement of the table leg 1 easier and more labor-saving

[0063] In some specific embodiments of the present utility model, as shown in Figure 3 and Figure 4 As shown, a plurality of first connection parts 210 are provided on the side wall of the lifting leg 200, and a plurality of second connection parts 331 are provided on the anti-friction member 300. The plurality of first connection parts 210 are connected to the second connection parts 331 in one-to-one correspondence

[0064] Or, a plurality of first connection parts 210 are provided on the side wall of the fixed leg 100, and a plurality of second connection parts 331 are provided on the anti-friction member 300. The plurality of first connection parts 210 are connected to the second connection parts 331 in one-to-one correspondence

[0065] Wherein, the first connection part 210 and the second connection part 331 can adopt snap connection or plug connection. In this way, the anti-friction member 300 can be fixed on the lifting leg 200 or the fixed leg 100. When the lifting leg 200 moves relative to the fixed leg 100, the position of the anti-friction member 300 is not likely to shift, making the position fixing of the anti-friction member 300 more stable

[0066] Moreover, by providing a plurality of first connecting portions 210 and a plurality of second connecting portions 331, the connection strength between the anti-friction member 300 and the lifting leg 200 or the fixed leg 100 can be improved, and the anti-friction member 300 can be prevented from rotating relative to the lifting leg 200 or the fixed leg 100, making the fixation of the anti-friction member 300 more stable and reliable.

[0067] Furthermore, as Figure 3 and Figure 4 shown, the first connecting portion 210 is configured as a connecting hole, and the second connecting portion 331 includes an elastic arm 332 and a connecting column 333.

[0068] One end of the elastic arm 332 is connected to the anti-friction member 300, and the elastic arm 332 is deformable. The connecting column 333 is connected to the other end of the elastic arm 332, and the connecting column 333 is disposed on a side of the elastic arm 332 facing the connecting hole, and the connecting column 333 is inserted into the connecting hole.

[0069] With this arrangement, the connecting column 333 and the connecting hole can be in shaft-hole fit, thereby enabling the connection between the first connecting portion 210 and the second connecting portion 331, and simplifying the connection structure between the anti-friction member 300 and the lifting leg 200 or the fixed leg 100, making the assembly more convenient and rapid.

[0070] Moreover, the elastic arm 332 is deformable, which not only facilitates the connection between the first connecting portion 210 and the second connecting portion 331, but also when the lifting leg 200 moves relative to the fixed leg 100, the elastic arm 332 can absorb and buffer the frictional force, helping to weaken the influence of the frictional force on the connecting column 333, avoiding damage at the connection between the connecting column 333 and the elastic arm 332, and making the connection between the connecting column 333 and the connecting hole more stable and reliable, that is, the connection between the anti-friction member 300 and the lifting leg 200 or the fixed leg 100 is more stable and reliable.

[0071] In some specific embodiments of the present utility model, as Figure 3 and Figure 4 shown, one end of the connecting column 333 facing the connecting hole is configured with a first guiding surface 334, and along the axial direction of the connecting column 333 away from the elastic arm 332, the first guiding surface 334 extends obliquely.

[0072] That is to say, one end of the connecting column 333 away from the elastic arm 332 in the axial direction is provided with the first guiding surface 334, and along the axial direction of the connecting column 333 away from the elastic arm 332, the first guiding surface 334 extends obliquely towards a side away from the stop flange 320. With this arrangement, the first guiding surface 334 can guide the assembly of the connecting column 333 and the connecting hole, facilitating the simplification of the connection steps between the first connecting portion 210 and the second connecting portion 331, and making the assembly more convenient and rapid.

[0073] In some specific embodiments of the present utility model, such as Figure 3 and Figure 4 shown, there are multiple anti-friction members 300, and the multiple anti-friction members 300 are arranged along the circumferential direction of the table leg 1, which facilitates the assembly between the multiple anti-friction members 300 and the fixed leg 100 or the lifting leg 200.

[0074] For example, there may be two anti-friction members 300, and the two anti-friction members 300 are arranged on opposite sides of the lifting leg 200. With this arrangement, the contact area between the circumferential direction of the lifting leg 200 and the fixed leg 100 can be further reduced, so that the friction force between the lifting leg 200 and the fixed leg 100 can be more effectively reduced, making the lifting of the lifting leg 200 relative to the fixed leg 100 easier.

[0075] Next, a study table according to an embodiment of the present utility model will be described with reference to the accompanying drawings. The study table includes a tabletop and multiple table legs 1 according to the above embodiments of the present utility model, and the lifting legs 200 of the multiple table legs 1 are connected to the lower side of the tabletop. Among them, the multiple table legs 1 can be connected and fixed through a fixing frame 400.

[0076] For the study table according to the embodiment of the present utility model, by using the table leg 1 according to the above embodiments of the present utility model, the gap between the lifting leg 200 and the fixed leg 100 can be filled with the anti-friction member 300, so that the lifting of the table leg 1 is more stable and the user experience is better.

[0077] The other components and operations of the table leg and the study table according to the embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail here.

[0078] In the description of this specification, the description referring to terms such as "specific embodiment", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0079] Although the 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 principles and purposes of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A table leg (1), characterized in that, Comprising: A fixed leg (100) for placing on the ground; A lifting leg (200) sleeved and connected with the fixed leg (100), and the lifting leg (200) can lift relative to the fixed leg (100); An anti-friction member (300) connected to at least one of the fixed leg (100) and the lifting leg (200), and the anti-friction member (300) is clamped between the fixed leg (100) and the lifting leg (200) to prevent the lifting leg (200) from shaking relative to the fixed leg (100).

2. The table leg (1) according to claim 1, characterized in that, The anti-friction member (300) is connected to the lifting leg (200) and is arranged at the lower end of the lifting leg (200); and / or, The anti-friction member (300) is connected to the fixed leg (100) and is arranged at the upper end of the fixed leg (100).

3. The table leg (1) according to claim 1, characterized in that, The anti-friction member (300) includes: A main body portion (310) arranged between the fixed leg (100) and the lifting leg (200); A stop flange (320) connected to the end of the main body portion (310) and protruding from one side in the thickness direction of the main body portion (310); Wherein, the anti-friction member (300) is connected to the lifting leg (200) and the stop flange (320) abuts against the lower end of the lifting leg (200); or, The anti-friction member (300) is connected to the fixed leg (100) and the stop flange (320) abuts against the upper end of the fixed leg (100).

4. The table leg (1) according to claim 3, characterized in that, At least one side in the thickness direction of the main body portion (310) is provided with a plurality of ribs (311), the ribs (311) extend along the height direction of the table leg (1), and the plurality of ribs (311) are arranged at intervals.

5. The table leg (1) according to claim 1, characterized in that, The anti-friction member (300) includes: A first plate body (330) clamped between one side of the lifting leg (200) and the fixed leg (100); At least one second plate body (340) connected to the first plate body (330), and at least one of the second plate bodies (340) is bent towards the same side of the first plate body (330), and the second plate body (340) is clamped between the adjacent other side of the lifting leg (200) and the fixed leg (100).

6. The table leg (1) according to claim 1, characterized in that, The lifting leg (200) is provided with a plurality of first connecting portions (210), the anti-friction member (300) is provided with a plurality of second connecting portions (331), and the plurality of first connecting portions (210) are connected to the second connecting portions (331) one by one; or, The fixed leg (100) is provided with a plurality of first connecting portions (210), the anti-friction member (300) is provided with a plurality of second connecting portions (331), and the plurality of first connecting portions (210) are connected to the second connecting portions (331) one by one.

7. The table leg (1) according to claim 6, characterized in that, The first connecting portion (210) is configured as a connecting hole, and the second connecting portion (331) includes: An elastic arm (332), one end of the elastic arm (332) is connected to the anti-friction member (300), and the elastic arm (332) is deformable; A connecting column (333), the connecting column (333) is connected to the other end of the elastic arm (332), and the connecting column (333) is arranged on a side of the elastic arm (332) facing the connecting hole, and the connecting column (333) is inserted into the connecting hole.

8. The table leg (1) according to claim 7, characterized in that, One end of the connecting column (333) facing the connecting hole is configured with a first guiding surface (334), and along the axial direction of the connecting column (333) away from the elastic arm (332), the first guiding surface (334) extends obliquely.

9. The table leg (1) according to claim 1, characterized in that, There are multiple anti-friction members (300), and the multiple anti-friction members (300) are arranged along the circumferential direction of the table leg (1).

10. A study desk, characterized in that, Comprising: A tabletop; Multiple table legs (1) according to any one of claims 1-9, and the lifting legs (200) of the multiple table legs (1) are connected to the lower side of the tabletop.

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