CN219047695U - Table with adjustable single side of table leg - Google Patents

Abstract

The utility model relates to a desk with adjustable single side of desk legs, which comprises a desk top plate and four groups of supporting parts, wherein the four groups of supporting parts are arranged below the desk top plate; the supporting part comprises a supporting sleeve rod arranged below the table top plate, a limiting groove is formed in the supporting sleeve rod, a threaded rotating block is connected in the limiting groove in a threaded mode, and the bottom end of the threaded rotating block is connected with a supporting inner rod; the outer walls of the four groups of supporting loop bars are connected with gears, and chains are meshed among the four groups of gears. According to the utility model, the table does not need to be overturned, and does not need to be bent to enter the bottom of the table, so that sitting adjustment of one person can be realized; need not to adjust four sets of pillars respectively, under the condition of sitting, rotate arbitrary group and support the loop bar, can accomplish the regulation to four sets of pillars, the height adjustment of desktop promptly to four sets of pillars are adjusted highly the same, guarantee that desktop height adjustment back is still steady.

Description

Table with adjustable single side of table leg

Technical Field

The utility model belongs to the technical field of tables, and particularly relates to a table with adjustable single side legs.

Background

The table is a common furniture, the manufacturing raw materials are wood, the upper part of the table is provided with a plane, and the lower part of the table is provided with a support column, so that things, meals, writing, work and the like can be placed on the table;

conventional tables: consists of four groups of struts below and a plane plate at the top;

conventional height adjustable tables: for example, the utility model patent with the publication number of CN215382126U is characterized in that the support column is arranged to be telescopic and then is adjusted by a lateral fixing mode;

the conventional height-adjustable table has the defects that:

1. during adjustment, the table must be turned over, and one person cannot finish the adjustment;

2. the four groups of struts must be adjusted respectively, and the four groups of struts cannot be adjusted simultaneously, so that the distance of each group of struts is easy to be in error, and the table is unstable.

Therefore, we propose a table with adjustable single side of the table leg, which is used for solving the problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a table with adjustable single side of a table leg, which has the following specific technical scheme:

the table with the adjustable single side of the table leg comprises a table top plate and four groups of supporting parts, wherein the four groups of supporting parts are arranged below the table top plate;

the supporting part comprises a supporting sleeve rod arranged below the table top plate, a limiting groove is formed in the supporting sleeve rod, a threaded rotating block is connected in the limiting groove in a threaded mode, and the bottom end of the threaded rotating block is connected with a supporting inner rod;

the outer walls of the four groups of supporting loop bars are connected with gears, and chains are meshed among the four groups of gears.

Preferably, the bottom end of the tabletop plate is provided with a return groove, the supporting sleeve rod bearing is connected to the inner wall of the return groove, and the chain and the gear are inserted into the return groove.

Preferably, a supporting base is connected below the supporting inner rod, and a threaded hole is formed in the supporting base.

The beneficial effects of the utility model are as follows:

1. the table does not need to be overturned, does not need to be bent to enter the bottom of the table, and can be adjusted by one person in a sitting manner;

2. need not to adjust four sets of pillars respectively, under the condition of sitting, rotate arbitrary group and support the loop bar, can accomplish the regulation to four sets of pillars, the height adjustment of desktop promptly to four sets of pillars are adjusted highly the same, guarantee that desktop height adjustment back is still steady.

Drawings

Fig. 1 is a schematic perspective view of a table according to an embodiment of the present utility model;

fig. 2 shows a schematic bottom perspective view of fig. 1 provided according to an embodiment of the present utility model;

FIG. 3 illustrates a partial perspective cutaway schematic view of the chain, support loop bar and gear of FIG. 1 provided in accordance with an embodiment of the present utility model;

fig. 4 shows a schematic view of a partial perspective structure (cross section) of the support inner rod and the support base of fig. 3 provided in accordance with an embodiment of the present utility model.

Legend description:

1. a table top; 2. a return groove; 3. a chain; 4. a support loop bar; 5. a gear; 6. a limit groove; 7. a thread rotating block; 8. supporting the inner rod; 9. and a supporting base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

As shown in fig. 1, 2, 3 and 4, in the embodiment of the present utility model: the table top comprises a table top plate 1 and four groups of supporting parts, wherein the four groups of supporting parts are arranged below the table top plate 1;

the supporting part comprises a supporting sleeve rod 4 arranged below the table top plate 1, a limiting groove 6 is formed in the supporting sleeve rod 4, a thread rotating block 7 is connected in the limiting groove 6 in a threaded mode, and a supporting inner rod 8 is connected to the bottom end of the thread rotating block 7;

the outer walls of the four groups of supporting loop bars 4 are connected with gears 5, and chains 3 are meshed among the four groups of gears 5.

In actual use, the operator sits in the arbitrary direction of desk, find a set of support loop bar 4 that is closest, it is held it to rotate with the single hand, support loop bar 4 and gear 5 rotation this moment, cooperation through chain 3 and gear 5, can drive four sets of support loop bar 4 and gear 5 and all independently rotate, and because the spacing groove 6 threaded connection who sets up in support loop bar 4 is in screw thread commentaries on classics piece 7, when support loop bar 4 takes place to rotate for support interior pole 8 and screw thread commentaries on classics piece 7, support loop bar 4 still carries out the transmission from top to bottom when rotating, can accomplish the synchronous adjustment to four sets of pillars this moment, realize the steady lift of desktop board 1, thereby this device uses simple operation means to realize efficient adjustment process and reaches stable and outstanding regulation effect.

As shown in fig. 2 and 3, the bottom end of the table top 1 is provided with a return groove 2, and the supporting sleeve rod 4 is connected to the inner wall of the return groove 2 by a bearing, and the chain 3 and the gear 5 are inserted into the return groove 2.

Through the design, the support sleeve rod 4 and the inner wall of the return groove 2 are connected through the bearing, so that the support sleeve rod 4 can be independently rotated compared with the tabletop plate 1, and autorotation is realized;

and through setting up chain 3 and gear 5 in the inside of return channel 2, realize hiding chain 3 and gear 5, guarantee whole aesthetic property, do not cause the influence to the normal use of desktop board 1 simultaneously.

As shown in fig. 4, a supporting base 9 is connected below the supporting inner rod 8, and a threaded hole is formed in the supporting base 9.

Through the design, when aiming at smoother ground, a user can rotate to enter the threaded hole through the bolt and then abut against or drive into the ground, so that the support base 9 and the support inner rod 8 can rotate relative to the support sleeve rod 4, and the height is adjusted.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (3)

1. The utility model provides a desk with adjustable table leg unilateral, includes desktop board (1) and four sets of supporting parts, its characterized in that: four groups of supporting parts are arranged below the desktop plate (1);

the supporting part comprises a supporting sleeve rod (4) arranged below the table top plate (1), a limiting groove (6) is formed in the supporting sleeve rod (4), a threaded rotating block (7) is connected to the inside of the limiting groove (6) in a threaded mode, and a supporting inner rod (8) is connected to the bottom end of the threaded rotating block (7);

the outer walls of the four groups of supporting loop bars (4) are connected with gears (5), and chains (3) are meshed among the four groups of gears (5).

2. A single-sided adjustable table as claimed in claim 1 wherein: the bottom end of the desktop plate (1) is provided with a return groove (2), a supporting sleeve rod (4) is connected to the inner wall of the return groove (2) through a bearing, and the chain (3) and the gear (5) are inserted into the return groove (2).

3. A single-sided adjustable table as claimed in claim 1 wherein: the lower part of the supporting inner rod (8) is connected with a supporting base (9), and a threaded hole is formed in the supporting base (9).

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