Table leg with adjustable height

Abstract

The utility model discloses a height-adjustable table leg. The problem that the height of an existing child table cannot be adjusted is solved. The first connecting piece is used for being connected with a table board; the second connecting piece is arranged outside the first connecting piece in a sleeving manner; the lifting structure comprises a first lifting piece and a second lifting piece, the first connecting piece and the second connecting piece are connected through the first lifting piece and the second lifting piece, and the first connecting piece axially moves relative to the second connecting piece. The table leg has the advantages that the lifting structure is additionally arranged, the first connecting rod and the second connecting rod can move relatively, the axial distance is variable, the length of the table leg is adjustable, and the product adaptation range is wide. The utility model also has the advantages of simple structure, convenience in assembly, reliable action, long service life and the like.

Description

Technical Field

[0001] The utility model relates to a children's amusement table and chair, in particular to a table leg with adjustable height. Background Art

[0002] Children's tables and chairs are a kind of household items, as the name implies, they are tables and chairs designed specifically for children. The size and height of children's tables are generally controlled within a certain range. When children use them, they can be at a suitable height, their waists can be straightened, and it is more comfortable to draw pictures or play with toys on the table. The table usually includes a tabletop and table legs, and the table legs support the tabletop. The height of the existing children's tables and chairs is usually fixed and cannot be adjusted. However, due to the different ages of children and their rapid growth, the same table will be quickly phased out as the child grows older and taller, resulting in a short service life of the product and unable to meet the needs of customers well. Summary of the Utility Model

[0003] To solve the problem that the height of the existing children's tables in the background art cannot be adjusted, the utility model provides a table leg with adjustable height.

[0004] The technical solution of the utility model is: a table leg with adjustable height, including:

[0005] A first connecting member for connecting with the tabletop;

[0006] A second connecting member sleeved outside the first connecting member;

[0007] A lifting structure, including a first lifting member and a second lifting member. The first connecting member and the second connecting member are connected by the first lifting member and the second lifting member and the first connecting member moves axially relative to the second connecting member.

[0008] The first lifting member is fixed on the first connecting member, the second lifting member is fixed on the second connecting member, and the first lifting member and the second lifting member are in threaded cooperation and the first connecting member moves axially relative to the second connecting member by rotation.

[0009] The first connecting member and the first lifting member are connected by a first screw. The first screw is arranged on the radial direction of the first connecting member and passes through the first connecting member to be fixed with the first lifting member.

[0010] The second connecting member and the second lifting member are connected by a second screw. The second screw is arranged on the axial direction of the second connecting member and passes through the second connecting member to be fixed with the second lifting member.

[0011] The second lifting member is provided with a hollow interior. The bottom of the second lifting member is provided with a flat portion. The second screw is fixed on the flat portion. The bottom of the second connecting member is provided with a support plate. There are multiple support plates, and the flat portion is arranged on the support plate.

[0012] As a further improvement of the present utility model, a sleeve pad is provided at the bottom of the second connecting member, and the sleeve pad is integrally formed of a soft material.

[0013] As a further improvement of the present utility model, the first lifting member includes at least two lifting rings. The first lifting member formed by the cooperation of different lifting rings is sleeved outside the second lifting member, and different lifting rings are connected by a cooperation method of a clamping block and a clamping groove.

[0014] As a further improvement of the present utility model, it further includes a gear position hole provided on the second connecting member for observing the height of the first connecting member extending out of the second connecting member.

[0015] As a further improvement of the present utility model, there are multiple gear position holes, and the multiple gear position holes are vertically arranged on the second connecting member, and the gear position holes are through holes.

[0016] As a further improvement of the present utility model, it further includes a mounting seat for being fixed to the table board. The mounting seat is threadedly connected to the first connecting member, and the mounting seat is inclined.

[0017] The beneficial effects of the present utility model are that a lifting structure is added, which can enable the relative movement of the first connecting rod and the second connecting rod, and the axial distance is variable, so that the length of the table leg is adjustable, and the product has a wide adaptability range. The present utility model also has the advantages of simple structure, convenient assembly, reliable action, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 is a schematic structural diagram of an embodiment of the present utility model.

[0019] Attached Figure 2 is a schematic cross-sectional structural diagram of an embodiment of the present utility model.

[0020] Attached Figure 3 is an exploded structural diagram of an embodiment of the present utility model.

[0021] In the figure, 1, the first connecting member; 2, the second connecting member; 21, the support plate; 22, the gear position hole; 3, the first lifting member; 31, the lifting ring; 311, the clamping block; 312, the clamping groove; 4, the second lifting member; 41, the flat portion; 5, the sleeve pad; 6, the mounting seat; 7, the first screw; 8, the second screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the embodiments of the present utility model with reference to the drawings:

[0023] As shown by Figure 1 Combined with Figures 2 - 3 a height-adjustable table leg includes:

[0024] The first connecting member 1 is used to connect with the tabletop;

[0025] The second connecting member 2 is sleeved outside the first connecting member 1;

[0026] The lifting structure includes a first lifting member 3 and a second lifting member 4. The first connecting member 1 and the second connecting member 2 are connected by the first lifting member 3 and the second lifting member 4 and the first connecting member 1 moves axially relative to the second connecting member 2. The beneficial effect of the present utility model is that a lifting structure is added, which can make the first connecting rod and the second connecting rod move relative to each other, and the axial distance is variable, so that the length of the table leg can be adjusted, and the product has a wide adaptability range. The present utility model also has the advantages of simple structure, convenient assembly, reliable action and long service life. The beneficial effect of the present utility model is that a lifting structure is added, which can make the first connecting rod and the second connecting rod move relative to each other, and the axial distance is variable, so that the length of the table leg can be adjusted, and the product has a wide adaptability range. The present utility model also has the advantages of simple structure, convenient assembly, reliable action and long service life. In this way, the height of the table can be adjusted according to needs and the specific situation of the child. Of course, in the actual production process, the table leg can also be used as a chair leg or other supporting legs.

[0027] The first lifting member 3 is fixed on the first connecting member 1, the second lifting member 4 is fixed on the second connecting member 2, and the first lifting member 3 and the second lifting member 4 are in threaded cooperation and the first connecting member 1 moves axially relative to the second connecting member 2 by rotation. Such a structure makes the first lifting member and the second lifting member simple in structure and convenient for installation and fixation.

[0028] The first connecting member 1 and the first lifting member 3 are connected by a first screw 7. The first screw 7 is arranged in the radial direction of the first connecting member 1 and passes through the first connecting member 1 to be fixed to the first lifting member 3. Specifically, the second connecting member 2 and the second lifting member 4 are connected by a second screw 8. The second screw 8 is arranged in the axial direction of the second connecting member 2 and passes through the second connecting member 2 to be fixed to the second lifting member 4. Such a structure makes the fixation of the first lifting member and the second lifting member convenient and reliable, and there is no interference between them. The product has a reasonable structure and a small volume.

[0029] The second lifting member 4 is hollowly arranged. A flat portion 41 is provided at the bottom of the second lifting member 4. The second screw 8 is fixed on the flat portion 41. A support plate 21 is provided at the bottom of the second connecting member 2. There are multiple support plates 21. The flat portion 41 is arranged on the support plates 21. The arrangement of the flat portion facilitates the support of the support plates, has a simple structure and is convenient for the fixation of the second screw.

[0030] A gasket 5 is provided at the bottom of the second connecting member 2, and the gasket 5 is integrally formed of a soft material. The gasket avoids product wear, increases friction, and prevents the table legs from sliding.

[0031] The first lifting member 3 includes at least two lifting rings 31. The first lifting member 3 formed by the cooperation of different lifting rings 31 is sleeved outside the second lifting member 4, and different lifting rings 31 are connected by a cooperation method of a block 311 and a slot 312. In actual production, two lifting rings are used to form the first lifting member. Of course, the slot and the block are correspondingly arranged, usually on different lifting rings, but they can also be arranged on the same lifting ring.

[0032] The utility model further includes a gear hole 22 provided on the second connecting member 2 for observing the height of the first connecting member 1 extending out of the second connecting member 2. Specifically, there are multiple gear holes 22, and the multiple gear holes 22 are vertically arranged on the second connecting member 2, and the gear holes 22 are through holes. Generally speaking, the gear holes are mainly used to observe the position of the lifting structure so as to judge the extending distance of the first connecting member. Of course, both the first connecting member and the second connecting member are rods. Of course, a gear block and a gear hole can also be provided to cooperate to achieve lifting gear setting.

[0033] The utility model further includes a mounting seat 6 for fixing to the tabletop. The mounting seat 6 is threadedly connected to the first connecting member 1, and the mounting seat 6 is inclined. The inclined table legs make the table legs in a V shape when in use, making the product more beautiful and the table more stable.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise stated, the meaning of "a plurality of" is two or more than two.

[0036] All technicians should note that although the present utility model has been described according to the above specific embodiments, the inventive concept of the present utility model is not limited to this utility model alone. Any modification using the inventive concept of the present utility model will be included in the scope of protection of the patent right of the present utility model.

Claims

1. A height-adjustable table leg, characterized in that :include: A first connecting member (1), used to connect to a table top; A second connecting member (2) is sleeved outside the first connecting member (1); A lifting structure comprises a first lifting member (3) and a second lifting member (4), wherein the first connecting member (1) and the second connecting member (2) are connected via the first lifting member (3) and the second lifting member (4) and the first connecting member (1) moves axially relative to the second connecting member (2).

2. The height-adjustable table leg according to claim 1, characterized in that The first lifting member (3) is fixed on the first connecting member (1), and the second lifting member (4) is fixed on the second connecting member (2). The first lifting member (3) and the second lifting member (4) are threadedly matched and rotate to allow the first connecting member (1) to move axially relative to the second connecting member (2).

3. The height-adjustable table leg according to claim 2, characterized in that The first connecting member (1) and the first lifting member (3) are connected via a first screw (7); the first screw (7) is arranged in the radial direction of the first connecting member (1) and passes through the first connecting member (1) to be fixed to the first lifting member (3).

4. The height-adjustable table leg according to claim 2, characterized in that The second connecting member (2) is connected to the second lifting member (4) via a second screw (8); the second screw (8) is arranged in the axial direction of the second connecting member (2) and passes through the second connecting member (2) to be fixed to the second lifting member (4).

5. The height-adjustable table leg according to claim 4, characterized in that The second lifting member (4) is hollow, a flat surface portion (41) is provided at the bottom of the second lifting member (4), the second screw (8) is fixed on the flat surface portion (41), a supporting plate (21) is provided at the bottom of the second connecting member (2), there are a plurality of supporting plates (21), and the flat surface portion (41) is provided on the supporting plate (21).

6. The height-adjustable table leg according to claim 1, characterized in that A sleeve pad (5) is provided at the bottom of the second connecting member (2), and the sleeve pad (5) is integrally formed of a soft material.

7. The height-adjustable table leg according to claim 1, characterized in that The first lifting member (3) comprises at least two lifting rings (31); the first lifting member (3) formed by the cooperation of different lifting rings (31) is sleeved outside the second lifting member (4); and the different lifting rings (31) are connected by means of a clamping block (311) and a clamping groove (312) that cooperate with each other.

8. The height-adjustable table leg according to claim 1, characterized in that It also includes a gear hole (22) provided on the second connecting member (2) and used for observing the height of the first connecting member (1) extending out of the second connecting member (2).

9. The height-adjustable table leg according to claim 8, characterized in that There are a plurality of the gear holes (22), and the plurality of gear holes (22) are vertically arranged on the second connecting member (2), and the gear holes (22) are through holes.

10. The height-adjustable table leg according to claim 8, characterized in that It also includes a mounting seat (6) for fixing to the table top, the mounting seat (6) being threadedly connected to the first connecting member (1), and the mounting seat (6) being arranged at an angle.

Images