Lifting table supporting leg and lifting table

Abstract

The utility model belongs to the technical field of lifting tables, and particularly relates to a lifting table supporting leg and a lifting table. The supporting piece comprises a table plate mounting surface, and a supporting concave table is arranged on the supporting piece; wherein the supporting piece is assembled on the top cover through the supporting concave table and the supporting fastening piece, and the top of the supporting fastening piece is lower than the table plate mounting face of the supporting piece; the supporting piece is arranged at the top of the supporting column to complete supporting of the table top, the supporting piece is connected with the supporting column through the supporting fastening piece, the supporting fastening piece is inserted into the supporting concave table, the top of the supporting fastening piece can be lower than the table plate installation face, interference or extrusion between the supporting fastening piece and the table top is avoided, and the service life of the table top is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting tables, and in particular relates to a lifting table support leg and a lifting table. Background Art

[0002] An electric lift table is an office desk with adjustable height, which can be adjusted according to a person's height, sitting posture or standing posture. The structure of an electric lift table generally includes a desktop, a crossbeam, a drive mechanism, a base and support legs. The crossbeam connects the support legs, the desktop is mounted on the top of the support legs, the base is installed at the bottom of the support legs, the drive mechanism is installed on the crossbeam, and the two ends of the drive shaft are inserted into the support legs to drive the support legs to extend and retract to achieve lifting and lowering.

[0003] Usually, in order to stably set up the table top, the support member is connected with bolts on the top of the support leg. However, the head of the bolt protrudes from the support member, which may cause interference or compression between the head of the bolt and the table top, causing the table top to deform or even crack when in use.

[0004] Therefore, how to prevent the desktop from deforming or even cracking during use is a technical problem that needs to be solved urgently in the field. Utility Model Content

[0005] The utility model aims to provide a lifting table support leg and a lifting table.

[0006] In order to solve the above technical problems, the utility model provides a lifting table support leg, including: a support column, a top cover is provided on the top of which; a support member, including a table board mounting surface, and a supporting recess is provided on the support member; wherein the support member is assembled on the top cover through the supporting recess and the supporting fastener, and the top of the supporting fastener is lower than the table board mounting surface of the support member.

[0007] Preferably, the supporting recess comprises a U-shaped supporting surface; and the number of the supporting fasteners is two and they are respectively arranged at two vertices of the U-shaped supporting surface.

[0008] Preferably, the inner concave depth of the supporting concave platform is 1.5 mm-3 mm.

[0009] Preferably, the vertical distance between the top of the supporting fastener and the table top mounting surface of the supporting member does not exceed 0.5 mm.

[0010] Preferably, a plurality of waist-shaped holes are provided on the top of the support member.

[0011] Preferably, a reinforcement piece is folded downward at the end of the support piece, and the side wall of the reinforcement piece fits the support column.

[0012] Preferably, a plurality of process notches are provided at the connection between the support member and the reinforcement member.

[0013] Preferably, a connecting support plate is folded downward at the end of the top cover, and the connecting support plate is connected to the support column by bolts.

[0014] Preferably, the support column comprises a fixed column and a sliding column; the sliding column is sleeved on the fixed column, and the top cover is installed on the top of the sliding column.

[0015] The utility model also includes a lifting table, which comprises: a pair of the lifting table support legs described above; and a tabletop installed on the table board installation surface.

[0016] The beneficial effects of the utility model are:

[0017] The support of the desktop is completed by arranging a support member on the top of the support column. The support member is connected to the support column through a support fastener, and the support fastener is inserted into the support recess, so that the top of the support fastener can be lower than the installation surface of the table top, avoiding interference or extrusion between the support fastener and the desktop, thereby increasing the service life of the desktop.

[0018] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional diagram of a preferred embodiment of the support legs of the lifting table of the utility model;

[0022] Figure 2 It is an exploded view of a preferred embodiment of the lifting table support leg of the utility model.

[0023] In the figure:

[0024] 1. Support column;

[0025] 11. Top cover; 111. Connecting support plate;

[0026] 12. Fixed column; 13. Sliding column;

[0027] 2. Support parts;

[0028] 21. Table top installation surface;

[0029] 22. Support concave platform; 221. U-shaped support surface;

[0030] 23. Support fasteners; 24. Waist-shaped holes; 25. Reinforcement parts; 26. Process notches. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] like Figures 1 to 2 As shown, at least one embodiment provides a lifting table support leg, including: a support column 1, a top cover 11 is provided on the top of which; a support member 2, including a table top mounting surface 21, and a support recess 22 is provided on the support member 2; wherein, the support member 2 is assembled on the top cover 11 through the support recess 22 and the support fastener 23, and the top of the support fastener 23 is lower than the table top mounting surface 21 of the support member 2; the support of the table top is completed by arranging the support member 2 on the top of the support column 1, the support member 2 is connected to the support column 1 through the support fastener 23, and the support fastener 23 is inserted into the support recess 22, which can make the top of the support fastener 23 lower than the table top mounting surface 21, thereby avoiding interference or extrusion between the support fastener 23 and the table top, thereby improving the service life of the table top.

[0033] In some embodiments, the support recess 22 includes a U-shaped support surface 221; there are two support fasteners, which are respectively arranged at two top corners of the U-shaped support surface 221; in short, through holes are opened at the top corners of the U-shaped support surface 221 to complete the insertion of the support fasteners 23, which can ensure the structural strength of the support recess 22.

[0034] In some embodiments, the inner concave depth of the support recess 22 is 1.5 mm-3 mm; in short, if the depth is too small, it cannot accommodate the head of the support fastener 23, but if the depth is too large, it will reduce the structural strength of the support member 2 and the difficulty of making the support recess 22.

[0035] In some embodiments, the vertical distance between the top of the support fastener 23 and the table top mounting surface 21 of the support member 2 does not exceed 0.5 mm; in short, the support fastener 23 here can use a flat head bolt to ensure that the inner recess depth of the support recess 22 is not too large.

[0036] In some embodiments, a plurality of waist-shaped holes 24 are provided on the top of the support member 2 ; in short, the provision of the waist-shaped holes 24 can achieve an adjustable connection between the desktop and the support member 2 .

[0037] In some embodiments, a reinforcement member 25 is folded downward at the end of the support member 2, and the side wall of the reinforcement member 25 fits the support column 1; in short, by providing the reinforcement member 25, the bending resistance of the support member 2 can be improved, and the supporting strength of the desktop can be improved.

[0038] In some embodiments, a plurality of process notches 26 are provided at the connection between the support member 2 and the reinforcement member 25; in short, the support member 2 and the reinforcement member 25 are integrally arranged and formed by a bending process, and the process notches 26 can ensure that the connection between the support member 2 and the reinforcement member 25 will not crack.

[0039] In some embodiments, a connecting support plate 111 is folded downward at the end of the top cover 11, and the connecting support plate 111 is connected to the support column 1 through bolts; in short, the top cover 11 is connected to the support column 1 through the connecting support plate 111, and the structure is simple and reliable.

[0040] In some embodiments, the support column 1 includes a fixed column 12 and a sliding column 13; the sliding column 13 is sleeved on the fixed column 12, and the top cover 11 is installed on the top of the sliding column 13; in short, a driving mechanism is set between the fixed column 12 and the sliding column 13, which can control the sliding column 13 to rise and fall.

[0041] At least one embodiment further provides a lifting table, which includes: a pair of the lifting table support legs described above; and a tabletop installed on the tabletop mounting surface 21.

[0042] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A lifting table support leg, characterized in that: include: A support column (1) having a top cover (11) on its top; The support member (2) comprises a table top mounting surface (21), and a support recess (22) is arranged on the support member (2); wherein The support member (2) is assembled on the top cover (11) via a support recess (22) and a support fastener (23), and the top of the support fastener (23) is lower than the table top mounting surface (21) of the support member (2).

2. The support leg of the lifting table according to claim 1, characterized in that: The supporting concave platform (22) comprises a U-shaped supporting surface (221); There are two supporting fasteners, which are respectively arranged at two vertex corners of the U-shaped supporting surface (221).

3. The support leg of the lifting table according to claim 1, characterized in that: The inner concave depth of the supporting concave platform (22) is 1.5 mm to 3 mm.

4. The support leg of the lifting table according to claim 1, characterized in that: The vertical distance between the top of the supporting fastener (23) and the table top mounting surface (21) of the supporting member (2) does not exceed 0.5 mm.

5. The support leg of the lifting table according to claim 1, characterized in that: A plurality of waist-shaped holes (24) are provided on the top of the support member (2).

6. The support leg of the lifting table according to claim 1, characterized in that: A reinforcement piece (25) is folded downward at the end of the support piece (2), and a side wall of the reinforcement piece (25) fits the support column (1).

7. The support leg of the lifting table according to claim 6, characterized in that: A plurality of process notches (26) are provided at the connection between the support member (2) and the reinforcement member (25).

8. The support leg of the lifting table according to claim 1, characterized in that: A connecting support plate (111) is folded downward at the end of the top cover (11), and the connecting support plate (111) is connected to the support column (1) via bolts.

9. The support leg of the lifting table according to claim 1, characterized in that: The support column (1) comprises a fixed column (12) and a sliding column (13); The sliding column (13) is sleeved on the fixed column (12), and the top cover (11) is installed on the top of the sliding column (13).

10. A lifting table, characterized in that: include: A pair of support legs for a lifting table as claimed in any one of claims 1 to 9; A tabletop is mounted on the tabletop mounting surface (21).

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