CN219047701U

CN219047701U - Table leg assembly and supporting table

Info

Publication number: CN219047701U
Application number: CN202222990172.0U
Authority: CN
Inventors: 王宏军; 张凡
Original assignee: Ningbo Tuotuohe Design Co ltd
Current assignee: Ningbo Tuotuohe Design Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-23
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a table leg assembly and a supporting table. The leg assembly includes: a table leg slidably disposed relative to the table leg; the pushing part comprises a mounting part and a pushing part connected with the mounting part, wherein the table leg is provided with an abutting surface, the mounting part is arranged on the table leg in a penetrating manner, the pushing part is provided with at least two pushing positions, the distances between the at least two pushing positions and the abutting surface are different, one pushing position of the at least two pushing positions is abutted with the abutting surface under the action of gravity, and the mounting part drives the pushing part to move relative to the table leg under the action of external force, so that the at least two pushing positions drive the table leg to be far away from or close to the table leg. The table leg assembly of the technical scheme of the utility model not only can solve the problem that the supporting table is easy to shake caused by uneven ground or processing errors of products, but also can improve the integrity and the aesthetic property of the appearance of the products under the condition that the height of each table leg assembly of the supporting table is convenient for a user to adjust, so as to improve the experience of the user.

Description

Table leg assembly and supporting table

Technical Field

The utility model relates to the technical field of support tables, in particular to a table leg assembly and a support table.

Background

In order to make up uneven ground or uneven bottom of the product caused by processing errors, the floor type support or table product is provided with a plurality of foot pads with fine-adjustable height, so that the product can stably fall on the ground. The foot pad is typically provided with a screw which is threaded with the bottom of the product, and then the distance between the foot pad and the bottom of the product is adjustable by rotating the foot pad. When all foot pads are attached to the ground at the same time, the product can be stably placed on the ground.

The structure can simply solve the stability problem of the product, but the foot pad with the screw is a part independent of the bracket base or the desk leg, so that the foot pad is difficult to integrate with the product model, and the integrity and the aesthetic property of the appearance of the product are reduced.

Disclosure of Invention

The utility model aims to provide a table leg assembly and a supporting table, which not only can solve the problem that the supporting table is easy to shake caused by uneven ground or processing errors of products, but also can improve the integrity and the attractiveness of the appearance of the products under the condition that the height of each table leg assembly of the supporting table is convenient for a user to adjust, so as to improve the experience of the user.

In order to achieve the above object, the present utility model provides a leg assembly comprising: a table leg; a leg slidably disposed relative to the leg, the leg being configured to be supportable on a surface to be supported; the pushing part comprises a mounting part and a pushing part connected with the mounting part, wherein one of the table leg and the table leg is provided with an abutting surface, the other one of the table leg and the table leg is provided with the mounting part in a penetrating way, the pushing part is provided with at least two pushing positions, the distances between the at least two pushing positions and the abutting surface are different, one of the at least two pushing positions is abutted with the abutting surface under the action of gravity, and the mounting part drives the pushing part to move relative to the table leg under the action of external force so that the at least two pushing positions drive the table leg to be far away from or close to the table leg.

Further, the pushing piece comprises a main body positioned at the periphery of the mounting piece and at least two pushing walls connected with the main body, the at least two pushing walls are connected along the periphery of the mounting piece, and the mounting piece is rotatably arranged relative to the table leg so as to drive the at least two pushing walls to rotate relative to the abutting surface, and the pushing walls form a pushing position.

Further, the pushing piece is a cam, and the outer peripheral surface of the cam forms at least two pushing walls which are connected in sequence.

Further, the surfaces of the pushing walls are plane, and two adjacent pushing walls of the at least two pushing walls are arranged at an included angle.

Further, be equipped with the butt face on the table foot, the mounting wears to locate the table leg, is equipped with the spacing groove on the mounting, and the table leg subassembly still includes the limit structure who is connected with the table foot, and limit structure extends towards the direction of keeping away from the table foot, and partial limit structure and spacing groove are in sliding fit in the axial vertically direction with the mounting to the axial displacement of restriction mounting.

Further, the limit groove extends along the circumference of installed part, and limit structure includes: the two limiting plates are respectively positioned at two sides of the mounting piece and are in sliding fit with the limiting grooves; at least one anti-falling rib is connected with one of the two limiting plates, and the anti-falling rib is positioned at one end, far away from the table leg, of the limiting plate so as to prevent the table leg from being separated from the table leg.

Further, the installation cavity for installing the pushing part is formed in the table leg, the installation through hole communicated with the installation cavity is formed in at least one side of the table leg, the installation piece comprises an adjusting knob penetrating through the installation through hole and a rotating shaft penetrating through the installation cavity, the first end of the at least one adjusting knob is located on the outer side of the table leg, the second end of the adjusting knob stretches into the installation through hole to be connected with the rotating shaft, and the pushing piece is connected with the rotating shaft.

Further, a rotation stopping hole is formed in one side, facing the rotating shaft, of the second end of the adjusting knob, a rotation stopping surface is arranged on the rotating shaft, and the rotation stopping surface is in rotation stopping fit with at least part of the inner wall of the rotation stopping hole, so that the adjusting knob can drive the rotating shaft to rotate; or, the table leg assembly further comprises a limiting structure connected with the table legs, and the peripheral surface of the adjusting knob is provided with a limiting groove for limiting the position of the limiting structure.

Further, the table leg assembly further comprises a plurality of protruding ribs connected with the table legs, the protruding ribs are arranged at intervals along the circumferential direction of the table legs, and the protruding ribs are in sliding fit with the inner walls of the mounting cavities on the table legs.

According to another aspect of the present utility model, there is provided a support table comprising a table top and a plurality of leg assemblies as described above, the plurality of leg assemblies being adapted to support the table top.

By adopting the technical scheme, the movable table leg and the pushing part for driving the table leg to move are arranged, so that a user can drive the pushing part to move by moving or rotating the mounting part, and then under the action of gravity and external force, the table leg can be far away from or close to the table leg along with the movement of the pushing part, so that the integral height of the table leg assembly can be adjusted, the problem that the supporting table is easy to shake due to uneven ground or processing errors of the product per se can be solved, and the appearance integrity and the aesthetic property of the product can be improved under the condition that the height of each table leg assembly of the supporting table is convenient to adjust by the user, so that the experience of the user can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

figure 1 shows a schematic view of the structure of a support table according to an embodiment of the utility model;

figure 2 illustrates a partial cross-sectional view of a leg assembly of the support table of figure 1;

figure 3 illustrates an exploded view of the leg assembly of figure 2; and

figure 4 illustrates another partial cross-sectional view of a leg assembly of the support table of figure 1.

Wherein the above figures include the following reference numerals:

1. a table plate; 10. a table leg; 11. a mounting cavity; 12. mounting through holes; 20. a table leg; 21. an abutment surface; 22. an anti-slip pad; 31. a mounting member; 32. a pushing member; 33. a pushing position; 34. a rotation stopping surface; 50. an adjustment knob; 51. a rotation stopping hole; 52. a limit groove; 60. a limit structure; 61. anti-falling ribs; 71. convex ribs.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1-4, embodiments of the present utility model provide a leg assembly. The leg assembly includes a leg 10, a foot 20, and a push portion. Wherein the feet 20 are slidably disposed relative to the legs 10, the feet 20 being configured to be supported on the surface to be supported; the pushing part comprises a mounting piece 31 and a pushing piece 32 connected with the mounting piece 31, one of the table leg 10 and the table leg 20 is provided with an abutting surface 21, the other one of the table leg 10 and the table leg 20 is provided with the mounting piece 31 in a penetrating mode, the pushing piece 32 is provided with at least two pushing positions 33, the distances between the at least two pushing positions 33 and the abutting surface 21 are different, one pushing position 33 of the at least two pushing positions 33 abuts against the abutting surface 21 under the action of gravity, and the mounting piece 31 drives the pushing piece 32 to move relative to the table leg 20 under the action of the external force so that the at least two pushing positions 33 drive the table leg 20 to be far away from or close to the table leg 10.

In the above technical scheme, through setting up for the mobilizable table foot 20 of table leg 10 and be used for driving the promotion portion that table foot 20 removed, like this, the user can drive the motion of impeller 32 through removing or rotating mounting piece 31, then under the effect of gravity and external force, table foot 20 can keep away from or be close to the table leg along with the motion of impeller 32 to can adjust the overall height of table leg subassembly, like this, can not only solve the problem that the supporting table that leads to because the ground is uneven or the processing error of product itself easily rocks, can also improve the wholeness and the aesthetic property of product outward appearance under the high circumstances of each table leg subassembly of convenience of customers's regulation supporting table, in order to improve user's experience sense.

It should be noted that, in the embodiment of the present utility model, the surface to be supported is a ground.

It should be noted that, in the embodiment of the present utility model, the different distances between the at least two pushing positions 33 and the abutment surface 21 means that the distances between the at least two pushing positions 33 and the abutment surface 21 in the extending direction of the leg 10 are not equal, that is, the longitudinal distances are not equal in fig. 2.

It should be noted that, in the embodiment of the present utility model, the table leg 20 is disposed at the lower end of the table leg 10, and is consistent with the shape of the table leg, and the whole product has a compact appearance.

Specifically, in the embodiment of the present utility model, compared with the prior art in which the leg is lifted and then the foot pad is rotated, in this embodiment, the abutment surface 21 is provided on the leg 20, and the mounting member 31 is provided on the leg 20 in a penetrating manner, so that the leg 20 can be moved only by moving or rotating the mounting member 31 to drive the pushing member 32 to move, thereby adjusting the overall height of the leg assembly and further improving the installation experience of the user.

As shown in fig. 2 and 3, in the embodiment of the present utility model, the pushing member 32 includes a main body located at the outer periphery of the mounting member 31 and at least two pushing walls connected to the main body, the at least two pushing walls are sequentially connected along the circumferential direction of the mounting member 31, and the mounting member 31 is rotatably disposed relative to the table leg 10 so as to drive the at least two pushing walls to rotate relative to the abutment surface 21, and the pushing walls form the pushing position 33.

In the above technical solution, the pushing member 32 may be rotated by rotating the mounting member 31, so that the position of each of the at least two pushing walls relative to the abutment surface 21 may be adjusted, during the rotation of the pushing member 32, and under the action of gravity, different pushing walls may sequentially contact with the abutment surface 21, so that the table leg 20 may be driven to move, and a user may make one of the at least two pushing walls contact with the abutment surface 21 according to the actual need, i.e. adjust the table leg assembly to a suitable height, thereby more conveniently adjusting each table leg assembly of the support table.

In one embodiment, the pushing member 32 may include a plurality of support columns extending along the length of the leg 10, the plurality of support columns may have different lengths along the length of the leg 10, and the plurality of support columns may be sequentially disposed along the front-to-rear direction in fig. 2, so that moving the mounting member 31 along the front-to-rear direction in fig. 2 may move the plurality of support columns to move the leg 20 relative to the leg 10.

As shown in fig. 2, in the embodiment of the present utility model, the pushing member 32 is a cam, and the outer circumferential surface of the cam forms at least two pushing walls connected in sequence.

With the above arrangement, the outer peripheral surface of the cam can be in direct contact with the abutment surface 21, and by rotating the mounting member 31 clockwise, the cam will push the table leg 20 to move downward; by rotating the mounting member 31 counterclockwise, the cam is spaced apart from the leg 20, and the leg 20 moves upwardly relative to the leg 10 under the force of the leg's own weight, again contacting the cam, thereby allowing the height of the leg assembly to be adjusted.

Preferably, in an embodiment of the utility model, the cam may be an eccentric, the centre of rotation of which is not concentric with the geometric centre, and the mounting 31 is provided through the centre of rotation of the eccentric.

Specifically, in the embodiment of the present utility model, the number of the cams may be 1 or more; the number of cams is preferably 2.

Preferably, in the embodiment of the present utility model, the cam and the mounting member 31 are fixed together by welding or clamping.

In one embodiment, the cam and the mounting member 31 may also be integrally formed.

As shown in fig. 2, in the embodiment of the present utility model, the surface of the pushing wall is a plane, and two adjacent pushing walls of the at least two pushing walls are disposed at an included angle. Thus, gear adjustment can be realized, and the pushing wall is in surface-to-surface contact with the abutting surface 21, so that the pushing piece 32 can be more stably supported on the table leg 20, and the table leg assembly is prevented from changing in height.

In one embodiment, the surface of the pushing wall is curved, and a plurality of curved surfaces are smoothly connected, so that stepless adjustment can be realized.

As shown in fig. 2 and 3, in the embodiment of the present utility model, the leg 20 is provided with an abutment surface 21, the mounting member 31 is disposed through the leg 10, the mounting member 31 is provided with a limiting groove 52, the leg assembly further includes a limiting structure 60 connected with the leg 20, the limiting structure 60 extends away from the leg 20, and a portion of the limiting structure 60 is slidably engaged with the limiting groove 52 in a direction perpendicular to the axial direction of the mounting member, so as to limit the axial displacement of the mounting member 31.

Through the arrangement, the mounting piece 31 can be limited to move along the axial direction of the mounting piece 31, the mounting piece 31 is prevented from falling off the table leg 10, the table leg 20 can be guided, and the table leg 20 can move along the vertical direction in fig. 3, so that the height of the whole table leg assembly can be adjusted more stably.

It should be noted that, in the embodiment of the present utility model, the direction perpendicular to the axial direction of the mounting member is the vertical direction in fig. 3, that is, the length direction of the table leg 10, that is, the extending direction of the table leg 10.

As shown in fig. 3, in the embodiment of the present utility model, the limiting groove 52 extends along the circumferential direction of the mounting member 31, and the limiting structure 60 includes two limiting plates and at least one anti-falling rib 61. Wherein, two limiting plates are respectively positioned at two sides of the mounting piece 31 and are in sliding fit with the limiting grooves 52; at least one anti-falling rib 61 is connected with one of the two limiting plates, and the anti-falling rib 61 is positioned at one end of the limiting plate far away from the table leg 20 so as to prevent the table leg 20 from being separated from the table leg 10.

In the above technical solution, the leg 20 is installed from bottom to top from the bottom of the leg 10, when the leg 20 moves in a direction away from the leg 10, or the leg assembly needs to be shifted, the anti-drop rib 61 can prevent the leg 20 from being separated from the mounting member 31 when the leg 20 is separated from the ground, thereby preventing the leg 20 from being separated from the leg 10, and further ensuring the integrity of the leg assembly.

Preferably, in the embodiment of the present utility model, the limiting structure 60 includes two anti-falling ribs 61 correspondingly connected to the two limiting plates, so that the anti-falling effect can be improved.

In one embodiment, the limiting structure 60 may be a limiting rod, and the limiting groove 52 is a through groove formed on the mounting member 31, where the limiting rod is slidably disposed in the through groove, so as to limit the axial displacement of the mounting member 31.

As shown in fig. 2 and 3, in the embodiment of the present utility model, the leg 10 is provided with a mounting cavity 11 for mounting the pushing part, at least one side of the leg 10 is provided with a mounting through hole 12 communicated with the mounting cavity 11, the mounting member 31 includes an adjusting knob 50 penetrating through the mounting through hole 12 and a rotating shaft penetrating through the mounting cavity 11, the first ends of the two adjusting knobs 50 are located at the outer sides of the leg 10, the second ends of the adjusting knobs 50 extend into the mounting through hole 12 to be connected with the rotating shaft, and the pushing member 32 is connected with the rotating shaft.

Through the above arrangement, when the user needs to adjust the height of the leg assembly, the rotation shaft can drive the pushing member 32 to rotate by rotating the adjusting knob 50, and the first end of the adjusting knob 50 is located at the outer side of the leg 10, thus being convenient for the user to operate.

Preferably, in the embodiment of the present utility model, the table leg 10 is made of a tube material, preferably a square tube; of course, it may be a round tube or other special tube. Wherein the pusher 32 and the spindle are located inside the square tube.

As shown in fig. 3, in the embodiment of the present utility model, a rotation stopping hole 51 is formed at a side of the second end of the adjusting knob 50 facing the rotating shaft, a rotation stopping surface 34 is formed on the rotating shaft, and the rotation stopping surface 34 is in rotation stopping fit with at least part of the inner wall of the rotation stopping hole 51, so that the adjusting knob 50 can drive the rotating shaft to rotate. Thus, the adjusting knob 50 can be rotated to drive the rotating shaft, thereby facilitating the adjustment of the height of the leg assembly by the user.

Preferably, in the embodiment of the present utility model, the rotation stopping hole 51 is a polygonal hole, the rotating shaft is a polygonal shaft matched with the polygonal hole, and the circumferential side wall of the polygonal shaft forms the rotation stopping surface 34.

As shown in fig. 3, in the embodiment of the present utility model, the outer circumferential surface of the adjusting knob 50 is provided with a limiting groove 52 defining the position of the limiting structure 60. This prevents the adjustment knob 50 from being removed from the leg 10.

Preferably, in the embodiment of the present utility model, the end surface of the first end of the adjusting knob 50 is provided with an adjusting hole, and the adjusting hole may be a polygonal hole, a straight slot or a cross slot; alternatively, a polygonal groove may be provided at the first end of the adjustment knob 50 in the circumferential direction. This facilitates the user to use a tool to adjust the adjustment knob 50 from the side of the leg 10.

As shown in fig. 3, in the embodiment of the present utility model, the leg assembly further includes a plurality of ribs 71 connected to the leg 20, the plurality of ribs 71 are circumferentially spaced along the leg 20, and the plurality of ribs 71 are slidably engaged with the inner wall of the mounting cavity 11.

For the whole wall surface of the table leg 20 contacts with the inner wall of the installation cavity 11, in this embodiment, by setting a plurality of ribs 71, the plurality of ribs 71 can contact with the inner wall of the installation cavity 11, so that the contact area between the table leg 20 and the inner wall of the installation cavity 11 can be reduced, the tight fitting problem can be prevented, and the friction force generated by the table leg 20 in the sliding process can be reduced, so that the adjustment experience is smoother.

As shown in fig. 3, in the embodiment of the present utility model, the table leg 20 includes a main body and a non-slip mat 22 connected to the main body, wherein a side of the non-slip mat 22 facing away from the main body is supported on a surface to be supported, and a side of the main body facing away from the non-slip mat 22 is provided with an abutment surface 21. Therefore, the friction force between the table leg assembly and the ground can be increased, and the stability of the product is better.

Preferably, in an embodiment of the present utility model, cleat 22 is a soft cushion.

The leg 10 according to the embodiment of the present utility model is made of a tubular material (square tube, round tube or other special tube), and the leg 20 is identical to the leg 10 in shape. An eccentric wheel is arranged above the table leg 20, and the relative position of the eccentric wheel and the table leg 20 is adjusted by rotating the eccentric wheel from the side surface of the table leg 10, so that the table leg 20 can move up and down to meet the requirements of different heights.

As shown in fig. 1, an embodiment of the present utility model provides a support table. The support table comprises a table plate 1 and a plurality of table leg assemblies, wherein the plurality of table leg assemblies are used for supporting the table plate 1. The support table has all the advantages of the leg assembly and will not be described herein.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: through setting up for the mobilizable table foot of table leg and be used for driving the promotion portion that the table foot removed, like this, the user can drive the impeller motion through removing or rotating the installed part, then under the effect of gravity and external force, the table foot can keep away from or be close to the table leg along with the motion of impeller to can adjust the overall height of table leg subassembly, like this, can not only solve the problem that the supporting table easily rocks that leads to because the machining error of ground is uneven or product itself, can also improve the wholeness and the aesthetic property of product outward appearance under the high circumstances of each table leg subassembly of convenience of customers's regulation supporting table, in order to improve user's experience.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A leg assembly, comprising:

a table leg (10);

a foot (20) slidably arranged with respect to the leg (10), the foot (20) being configured to be supportable on a surface to be supported;

the pushing part comprises a mounting piece (31) and a pushing piece (32) connected with the mounting piece (31), one of the table leg (10) and the table leg (20) is provided with an abutting surface (21), the mounting piece (31) is penetrated by the other one of the table leg (10) and the table leg (20), the pushing piece (32) is provided with at least two pushing positions (33), the distance between the at least two pushing positions (33) and the abutting surface (21) is different, one pushing position (33) of the at least two pushing positions (33) abuts against the abutting surface (21) under the action of gravity, and the mounting piece (31) drives the pushing piece (32) to move relative to the table leg (20) under the action of external force so that the at least two pushing positions (33) drive the table leg (20) to be far away from or close to the table leg (10).

2. Leg assembly according to claim 1, wherein the pushing member (32) comprises a body at the periphery of the mounting member (31) and at least two pushing walls connected to the body, the at least two pushing walls being connected in the circumferential direction of the mounting member (31), and the mounting member (31) being rotatably arranged with respect to the leg (10) for rotating the at least two pushing walls with respect to the abutment surface (21), the pushing walls forming the pushing position (33).

3. Leg assembly according to claim 2, wherein the pushing member (32) is a cam, the outer circumferential surface of which forms at least two pushing walls connected in sequence.

4. A leg assembly as claimed in claim 2 wherein the surface of the push wall is planar and adjacent ones of at least two of the push walls are disposed at an angle.

5. A leg assembly according to any one of claims 1 to 4, wherein the leg (20) is provided with the abutment surface (21), the mounting member (31) is arranged through the leg (10), the mounting member (31) is provided with a limit groove (52), the leg assembly further comprises a limit structure (60) connected with the leg (20), the limit structure (60) extends away from the leg (20), and a part of the limit structure (60) is slidably matched with the limit groove (52) in a direction perpendicular to the axial direction of the mounting member (31) so as to limit the axial displacement of the mounting member (31).

6. The leg assembly according to claim 5, wherein the limit slot (52) extends circumferentially of the mounting member (31), and the limit structure (60) comprises:

the two limiting plates are respectively positioned at two sides of the mounting piece (31) and are in sliding fit with the limiting grooves (52);

and the anti-falling rib (61) is connected with one of the two limiting plates, and the anti-falling rib (61) is positioned at one end of the limiting plate far away from the table leg (20) so as to prevent the table leg (20) from being separated from the table leg (10).

7. A table leg assembly according to any one of claims 1 to 4, wherein the table leg (10) is provided with a mounting cavity (11) for mounting the pushing part, at least one side of the table leg (10) is provided with a mounting through hole (12) communicated with the mounting cavity (11), the mounting piece (31) comprises an adjusting knob (50) penetrating through the mounting through hole (12) and a rotating shaft penetrating through the mounting cavity (11), a first end of at least one adjusting knob (50) is located on the outer side of the table leg (10), a second end of the adjusting knob (50) stretches into the mounting through hole (12) to be connected with the rotating shaft, and the pushing piece (32) is connected with the rotating shaft.

8. The table leg assembly according to claim 7, wherein a rotation stopping hole (51) is formed in the side, facing the rotating shaft, of the second end of the adjusting knob (50), a rotation stopping surface (34) is formed on the rotating shaft, and the rotation stopping surface (34) is in rotation stopping fit with at least part of the inner wall of the rotation stopping hole (51) so that the adjusting knob (50) can drive the rotating shaft to rotate; or alternatively, the process may be performed,

the table leg assembly further comprises a limiting structure (60) connected with the table leg (20), and a limiting groove (52) for limiting the position of the limiting structure (60) is formed in the outer circumferential surface of the adjusting knob (50).

9. A leg assembly according to any one of claims 1 to 4, further comprising a plurality of ribs (71) connected to the leg (20), wherein a plurality of the ribs (71) are circumferentially spaced along the leg (20), and wherein a plurality of the ribs (71) are slidably engaged with the inner wall of the mounting cavity (11) in the leg (10).

10. A support table comprising a table top (1) and a plurality of leg assemblies as claimed in any one of claims 1 to 9, a plurality of said leg assemblies being arranged to support the table top (1).