CN216609397U

CN216609397U - Table and chair linkage correction mechanism

Info

Publication number: CN216609397U
Application number: CN202122948193.1U
Authority: CN
Inventors: 刘为财; 江波; 江滔
Original assignee: Hangzhou Black Horse Furniture Co ltd
Current assignee: Hangzhou Black Horse Furniture Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-27
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a table and chair linkage correction mechanism, which relates to the technical field of table and chair correction and comprises a table board and four groups of table legs, wherein a fixed column is arranged at the center of the top of the table board, and a fixed frame is fixedly arranged on the outer side of the fixed column. The desk is placed on a horizontal plane in a turnover mode, the desk is integrally placed above the desk plate, four groups of correction blocks are in contact with four groups of desk legs under the stretching action of four groups of first hydraulic rods, the correction effect of the desk with different sizes can be better adapted, when the four groups of correction blocks are in contact with and tightly attached to the four groups of desk legs, the second hydraulic rods stretch out to push the correction blocks to rotate along the first hinged seats, the four groups of correction blocks drive the four groups of desk legs to gradually approach to a vertical state simultaneously under the action of the first hydraulic rods and the second hydraulic rods, and the angles between the four groups of desk legs and the desk plate are ninety degrees, so that correction work is completed.

Description

Table and chair linkage correction mechanism

Technical Field

The utility model relates to the technical field of desk and chair correction, in particular to a desk and chair linkage correction mechanism.

Background

The table is a common furniture, the raw materials for making the table are wood, the upper part is provided with a plane, the lower part is provided with a pillar, objects, things, eating, writing, working and the like can be placed on the table, the table is the furniture fixed by flat plates, legs and other supports, the table can also be used as a noun in Chinese, and the table is rich and various in types in order to meet the requirements of the public. The table can be divided into a plurality of categories according to requirements, such as an office table, a dining table, a desk, a computer desk, a teacher's desk, a small tea table and the like, wherein the small tea table needs to be corrected after being produced so as to ensure that the desktop is kept horizontal in later use.

In the prior art, the correction between the table plate of the table and the multiple groups of table legs is performed towards the correction of the single group of table legs, so that the level of the table can be guaranteed only by repeatedly correcting the multiple groups of table legs for many times.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a table and chair linkage correction mechanism, so as to solve the technical problems that in the prior art, the operation process of correcting table legs is complex and troublesome, and certain difference exists between correction of single group of table legs, so that the levelness of a table top is poor in the later period of use of the table.

In order to achieve the purpose, the utility model provides the following technical scheme: a table and chair linkage correcting mechanism comprises a table board and four groups of table legs, wherein a fixing column is arranged at the center of the top of the table board, and a fixing frame is fixedly arranged on the outer side of the fixing column;

the utility model discloses a table leg, including mount, first hydraulic stem, correction piece, four groups, first hydraulic stem top is rotated and is connected with the second hydraulic stem, the mount outside four corners department all fixedly is provided with first hydraulic stem, the end of first hydraulic stem is rotated and is connected with the correction piece, and the correction piece outside all sets up the recess of laminating mutually with the table leg, four groups first hydraulic stem top is rotated and is connected with the second hydraulic stem, be connected for rotating between second hydraulic stem end and the correction piece.

By adopting the technical scheme, the desk is placed on a horizontal plane in a turnover mode, the desk is integrally placed above the desk plate, four groups of correction blocks are in contact with four groups of desk legs under the stretching action of four groups of first hydraulic rods, the correction effect of the desk with different sizes can be better adapted, when the four groups of correction blocks are in contact with and tightly attached to the four groups of desk legs, the second hydraulic rods are started, extend out of the second hydraulic rods to push the correction blocks to rotate along the first hinged seats, and the correction blocks drive the desk legs to gradually approach to a vertical state under the action of the first hydraulic rods and the second hydraulic rods.

The utility model is further provided that the first hydraulic rod and the correcting block are rotatably connected through a first hinge seat, and the first hinge seat is close to the table plate.

Through adopting above-mentioned technical scheme, be convenient for adjust the rotation between first hydraulic stem and the correction block, be convenient for adjust the angle of correction block.

The utility model is further provided that the second hydraulic rod and the correcting block are rotatably connected through a second hinge seat, and the second hinge seat is positioned above the first hinge seat.

Through adopting above-mentioned technical scheme, be convenient for adjust the rotation between second hydraulic stem and the correction block, be convenient for adjust the angle of correction block.

The utility model is further provided that two groups of fixed blocks are fixedly arranged on two sides of the four groups of first hydraulic rods, and the four groups of second hydraulic rods are rotatably connected with each two groups of fixed blocks through rotating shafts.

Through adopting above-mentioned technical scheme, under the effect of fixed block and pivot, the first hydraulic stem of being convenient for rotates for the second hydraulic stem.

In summary, the utility model mainly has the following beneficial effects: the table is placed on a horizontal plane in a turnover mode, the table is integrally placed above the table plate, four groups of correction blocks are in contact with four groups of table legs under the stretching action of four groups of first hydraulic rods, the correction effect of the tables with different sizes can be better adapted, when the four groups of correction blocks are in contact with and tightly attached to the four groups of table legs, the second hydraulic rods are started, extend out of the second hydraulic rods to push the correction blocks to rotate along the first hinged seats, and the correction blocks drive the table legs to gradually approach to a vertical state under the action of the first hydraulic rods and the second hydraulic rods.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a partial exploded view of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A.

In the figure: 1. a table plate; 2. desk legs; 3. fixing a column; 4. a fixed mount; 5. a first hydraulic lever; 6. a rectification block; 7. a first hinge mount; 8. a second hydraulic rod; 9. a second hinge mount; 10. a rotating shaft; 11. and (5) fixing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A table and chair linkage correcting mechanism is shown in figures 1, 2 and 3 and comprises a table board 1 and four groups of table legs 2, wherein a fixed column 3 is arranged at the center of the top of the table board 1, and a fixed frame 4 is fixedly arranged on the outer side of the fixed column 3;

four corners of the outer side of the fixing frame 4 are fixedly provided with first hydraulic rods 5, the tail end of each first hydraulic rod 5 is rotatably connected with a correction block 6, the outer sides of the correction blocks 6 are provided with grooves which are attached to the table legs 2, a second hydraulic rod 8 is rotatably connected above the four groups of first hydraulic rods 5, the tail end of the second hydraulic rod 8 is rotatably connected with the correction block 6, when the four groups of correction blocks 6 are contacted with and tightly attached to the four groups of table legs 2, the second hydraulic rod 8 is started, the second hydraulic rod 8 extends out to push the correction block 6 to rotate along the first hinging seat 7, and the correction block 6 drives the table legs 2 to gradually approach to a vertical state under the action of the first hydraulic rods 5 and the second hydraulic rods 8. And the desk leg 2 has better correction effect.

Referring to fig. 1 and 2, the first hydraulic rod 5 is rotatably connected with the correcting block 6 through the first hinge base 7, so that the rotation between the first hydraulic rod 5 and the correcting block 6 can be adjusted conveniently, the first hinge base 7 is close to the table board 1, the second hydraulic rod 8 is rotatably connected with the correcting block 6 through the second hinge base 9, so that the rotation between the second hydraulic rod 8 and the correcting block 6 can be adjusted conveniently, and the second hinge base 9 is located above the first hinge base 7.

Referring to fig. 3, two sets of fixed blocks 11 are fixedly disposed on two sides of the four sets of first hydraulic rods 5, and the four sets of second hydraulic rods 8 are rotatably connected to each set of fixed blocks 11 through a rotating shaft 10.

The working principle of the utility model is as follows: when in use, firstly, the table is placed on a horizontal plane in a turnover mode, the whole table is placed above the table board 1, and the fixing column 3 is placed at the center of the table board 1;

under the telescopic action of the four groups of first hydraulic rods 5, the four groups of correcting blocks 6 are in contact with the four groups of table legs 2, so that the correcting function of tables with different sizes can be better adapted, the whole application range of the correcting device is wider, and the operation is simpler and more convenient;

when the four groups of correcting blocks 6 are contacted and tightly attached to the four groups of table legs 2, the second hydraulic rod 8 is started, the second hydraulic rod 8 extends out to push the correcting blocks 6 to rotate along the first hinged seat 7, and the correcting blocks 6 drive the table legs 2 to gradually approach to a vertical state under the action of the first hydraulic rod 5 and the second hydraulic rod 8.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a table chair linkage orthotic devices, includes table (1) and four table legs (2), its characterized in that: a fixed column (3) is arranged at the center of the top of the table board (1), and a fixed frame (4) is fixedly arranged on the outer side of the fixed column (3);

mount (4) outside four corners department all is fixed and is provided with first hydraulic stem (5), first hydraulic stem (5) end-to-end rotation is connected with correction block (6), and the recess of laminating mutually with table leg (2) is all seted up in correction block (6) outside, four groups first hydraulic stem (5) top is rotated and is connected with second hydraulic stem (8), be connected for rotating between second hydraulic stem (8) end and correction block (6).

2. The table and chair linkage correction mechanism of claim 1, wherein: the first hydraulic rod (5) and the correcting block (6) are rotatably connected through a first hinged seat (7), and the position of the first hinged seat (7) is close to the table board (1).

3. The table and chair linkage correction mechanism of claim 2, wherein: the second hydraulic rod (8) and the correcting block (6) are rotatably connected through a second hinge seat (9), and the second hinge seat (9) is located above the first hinge seat (7).

4. The table and chair linkage correction mechanism of claim 1, wherein: two sides of the four groups of first hydraulic rods (5) are fixedly provided with two groups of fixed blocks (11), and the four groups of second hydraulic rods (8) are rotatably connected with each two groups of fixed blocks (11) through rotating shafts (10).