CN214904564U

CN214904564U - Table convenient to lift

Info

Publication number: CN214904564U
Application number: CN202120940447.2U
Authority: CN
Inventors: 叶良择
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-30
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a desk convenient to go up and down, include: the lower end face of the solid wood table plate is fixedly connected with a baffle plate with a protection effect; the end surface of one side of the first support column, which is far away from the central line of the solid wood table board, is fixedly connected with a first installation piece through a bolt and nut structure; the second supporting column is arranged on the end face of one side, close to the central line of the solid wood table board, of the second mounting piece, and a connecting block which plays a limiting role is arranged at the upper end of the second table leg; the first connection block is arranged on the end face of one side, close to the central line of the solid wood table board, of the first support column, and the second connection block is arranged below the first connection block. This desk convenient to go up and down is convenient for carry out altitude mixture control, conveniently controls the desk and goes up and down, and goes up and down the back connection stability better, has solved the great problem of the wooden table leg of current desk to ground wearing and tearing.

Description

Table convenient to lift

Technical Field

The utility model relates to a wooden desk technical field specifically is a desk convenient to go up and down.

Background

Solid wood is a popular furniture material, a solid wood table is a table for dining made of solid wood as a main material, and four legs and a panel are all solid wood, but most of the existing wooden tables in the market have certain defects, such as the defects;

like chinese patent grant publication No. CN 209047538U's a folding wooden desk, it includes the table, the first fixed plate of left side fixedly connected with of table bottom, the bottom of first fixed plate has first diaphragm through hinge swing joint, the equal fixedly connected with first connecting plate in front end and the rear end of first diaphragm bottom, the bottom fixedly connected with second diaphragm of first connecting plate. The utility model discloses a first diaphragm, first connecting plate, the second diaphragm, the third diaphragm, the second connecting plate, the fourth diaphragm, first rotary rod, the head rod, first movable rod, the second rotary rod, the second connecting rod, the second movable rod, the cooperation of first bolt and second bolt is used, current wooden desk has been solved when idle, can not fold, the area that leads to wooden desk is great, be unfavorable for the problem of wooden desk transport simultaneously, this folding wooden desk, and the folding advantage is possessed, the use of user has been made things convenient for, the practicality of wooden desk has been improved.

However, the above prior art solutions have the following drawbacks: it is not convenient for adjust the height of desk, leads to the desk to be difficult to go up and down, and goes up and down the back and connect stability relatively poor, and wooden table leg is great to ground wearing and tearing simultaneously, and then has certain use defect, consequently, we propose a desk convenient to go up and down to in solving the problem of proposing among the above-mentioned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk convenient to go up and down to solve the current desk that proposes in the above-mentioned background art and be not convenient for carry out altitude mixture control, lead to the desk to be difficult to go up and down, and it is relatively poor to go up and down back connection stability, wooden table leg is to the great problem of ground wearing and tearing simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a table that is easy to lift, comprising:

the lower end face of the solid wood table plate is fixedly connected with a baffle plate which plays a role in protection, a first table leg fixedly connected to the lower end face of the solid wood table plate is arranged on the inner side of the baffle plate, and a connecting groove is formed in the lower end of the first table leg;

the end face of one side of the first support column, which is far away from the central line of the solid wood table board, is fixedly connected with a first installation piece through a bolt and nut structure, and the lower end of the first installation piece is connected with a second installation piece;

the second supporting column is arranged on the end face, close to the central line of the solid wood table board, of the second mounting piece, the outer side face of the lower end of the second supporting column is hinged with a second table leg, a connecting pin is arranged inside the lower end of the second table leg, the lower end of the connecting pin is fixedly connected with a rubber cushion block, and the upper end of the second table leg is provided with a connecting block playing a role in limiting;

the first joint block is arranged on the end face of one side, close to the central line of the solid wood table plate, of the first supporting column, the second joint block is arranged below the first joint block, and limiting blocks are arranged inside the first joint block and the second joint block.

By adopting the technical scheme, the first supporting column and the second supporting column are connected through the first installation piece and the second installation piece, and the height of the table can be conveniently adjusted by rotating the first supporting column and the second supporting column.

As the preferred technical proposal of the utility model, the first table leg and the second table leg are symmetrically arranged about the central line of the solid wood table board, and the first table leg is connected with the connecting block at the upper end of the second table leg by a connecting groove in a clamping way;

adopt above-mentioned technical scheme, when first table leg and second table leg are connected, be connected through spread groove and connecting block, improve connection stability.

As a preferred technical scheme of the utility model, the second linking block is connected to the end surface of the second supporting column on one side close to the central line of the solid wood table, and the first linking block and the second linking block are correspondingly arranged up and down about the central line of the limiting block;

by adopting the technical scheme, the first joining block and the second joining block play a role in supporting the limiting block.

As a preferred technical scheme of the utility model, the limiting blocks are arranged in a half moon shape, and the first linking block and the second linking block are uniformly limited to form a mortise-tenon joint and play a role in limiting the first supporting column and the second supporting column;

by adopting the technical scheme, the limiting blocks are connected into the first connecting block and the second connecting block in a mortise-tenon manner, so that the arc-shaped end faces of the limiting blocks are in contact with the inner surfaces of the first supporting column and the second supporting column, and the effect of preventing the first supporting column and the second supporting column from rotating relatively is achieved.

As the preferred technical proposal of the utility model, the connecting mode between the connecting pin and the second table leg is threaded connection, and the rubber cushion block at the lower end of the connecting pin is closely attached to the lower end surface of the second table leg;

by adopting the technical scheme, the connecting pin and the rubber cushion block are conveniently detached and replaced through the threaded connection of the connecting pin and the second table leg.

As a preferred technical scheme of the utility model, the second mounting piece is fixedly connected to the outer surface of the second supporting column through a bolt and nut structure, and the second mounting piece and the first mounting piece form a rotary connection therebetween;

by adopting the technical scheme, the first mounting piece and the second mounting piece are connected and facilitate the relative rotation of the first supporting column and the second supporting column.

Compared with the prior art, the beneficial effects of the utility model are that: the table convenient to lift is convenient to adjust the height, convenient to control the lifting of the table, good in connection stability after lifting and capable of solving the problem that the existing wooden table legs of the table are greatly abraded to the ground;

1. the table is provided with a first supporting column, a second supporting column and a first mounting piece, the limiting block is pulled out from the inner parts of the first linking block and the second linking block, the second mounting piece is rotationally connected with the first mounting piece, the second mounting piece is fixedly connected to the outer surface of the second supporting column through a bolt and nut structure, the first supporting column and the second supporting column are rotated to be folded in half, meanwhile, the first table leg is close to the second table leg, and the first table leg is connected with the second table leg through the clamping connection of a connecting groove and a connecting block, so that the height of the solid wood table plate is changed, and the lifting of the table is conveniently controlled;

2. the first support column, the first connecting block and the limiting block are arranged, the limiting block is connected into the first connecting block and the second connecting block in a mortise-tenon mode, the arc-shaped end face of the limiting block is in contact with the inner surfaces of the first support column and the second support column due to the fact that the limiting block is arranged in a half-moon shape, the first support column and the second support column are limited, and the first support column and the second support column are prevented from rotating relatively;

3. the connecting pin and the rubber cushion block are arranged, the connecting pin is fixedly connected with the second table leg through the connecting pin and the second table leg in a threaded connection mode and the connecting pin is rotated, so that the rubber cushion block is tightly attached to the lower end face of the second table leg, and the problem that the existing table with wooden table legs is large in ground abrasion is solved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the connecting slot and the connecting block of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the first connecting block and the limiting block of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. the solid wood table board comprises a solid wood table board body, 2, a baffle, 3, a first table leg, 4, a second table leg, 5, a connecting groove, 6, a connecting block, 7, a first supporting column, 8, a second supporting column, 9, a first connecting block, 10, a second connecting block, 11, a limiting block, 12, a connecting pin, 13, a rubber cushion block, 14, a first mounting piece, 15 and a second mounting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

Referring to fig. 1-5, the present invention provides a technical solution: a table that is easy to lift, comprising: the lower end face of the solid wood table board 1 is fixedly connected with a baffle 2 playing a role in protection, the inner side of the baffle 2 is provided with a first table leg 3 fixedly connected to the lower end face of the solid wood table board 1, the lower end of the first table leg 3 is provided with a connecting groove 5, the end face of one side, close to the central line of the solid wood table board 1, of the connecting groove 5 is hinged and connected with a first supporting column 7, the end face of one side, far away from the central line of the solid wood table board 1, of the first supporting column 7 is fixedly connected with a first mounting piece 14 through a bolt and nut structure, the lower end of the first mounting piece 14 is connected with a second mounting piece 15, and the first supporting column 7 and the second supporting column 8 are connected through the first mounting piece 14 and the second mounting piece 15;

the end face of one side, close to the central line of the solid wood table board 1, of the second mounting piece 15 is fixedly connected with a second supporting column 8 through a bolt and nut structure, the height of the table is convenient to adjust by rotating the first supporting column 7 and the second supporting column 8, the outer side face of the lower end of the second supporting column 8 is hinged with a second table leg 4, a connecting pin 12 is arranged inside the lower end of the second table leg 4, a rubber cushion block 13 is fixedly connected to the lower end of the connecting pin 12, a connecting block 6 playing a limiting role is arranged at the upper end of the second table leg 4, a first connecting block 9 is arranged on the end face of one side, close to the central line of the solid wood table board 1, of the first supporting column 7, a second connecting block 10 is arranged below the first connecting block 9, and limiting blocks 11 are arranged inside the first connecting block 9 and the second connecting block 10;

when the table convenient to lift is used, firstly, as shown in fig. 1 and 3, as the connecting pin 12 is connected with the second table leg 4 through the screw thread, the connecting pin 12 is rotated to fixedly connect the connecting pin 12 with the second table leg 4, so that the rubber cushion block 13 is tightly attached to the lower end surface of the second table leg 4, when the height of the table is adjusted, as shown in fig. 4 and 5, the limit block 11 is drawn out from the inside of the first connecting block 9 and the second connecting block 10, specifically, as shown in fig. 2, as the second mounting block 15 is rotatably connected with the first mounting block 14, and the second mounting block 15 is fixedly connected to the outer surface of the second support column 8 through the bolt and nut structure, the first support column 7 and the second support column 8 are rotated to fold the first support column 7 and the second support column 8, and the first table leg 3 is close to the second table leg 4, and the first table leg 3 is connected with the second table leg 4 through the clamping connection of the connecting groove 5 and the connecting block 6, thereby changing the height of the solid wood table board 1;

specifically, as shown in fig. 1 and 4, the limiting block 11 is half moon-shaped, the first joining block 9 and the second joining block 10 are uniformly connected through the limiting block 11 to form a mortise-tenon joint, the limiting block 11 is mortise-tenon connected into the first joining block 9 and the second joining block 10, so that the arc-shaped end face of the limiting block 11 is in contact with the inner surfaces of the first supporting column 7 and the second supporting column 8, the first supporting column 7 and the second supporting column 8 are limited, the first supporting column 7 and the second supporting column 8 are prevented from rotating relatively, and the table convenient to lift is used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A desk convenient to go up and down which characterized in that: the method comprises the following steps:

2. The table convenient to lift as claimed in claim 1, wherein: first table leg and second table leg all set up about the central line bilateral symmetry of wood table, and first table leg passes through the connecting block constitution block connection of spread groove and second table leg upper end.

3. The table convenient to lift as claimed in claim 1, wherein: the second linking block is connected to the end face of one side, close to the central line of the solid wood table plate, of the second supporting column, and the first linking block and the second linking block are arranged up and down correspondingly relative to the central line of the limiting block.

4. The table convenient to lift as claimed in claim 1, wherein: the stopper is half moon shape setting, and first linking piece and the even stopper of second linking piece constitute mortise-tenon joint and play the effect of spacing first support column and second support column.

5. The table convenient to lift as claimed in claim 1, wherein: the connecting pin is connected with the second table leg in a threaded manner, and the rubber cushion block at the lower end of the connecting pin is tightly attached to the lower end face of the second table leg.

6. The table convenient to lift as claimed in claim 1, wherein: the second installation piece passes through bolt and nut structure fixed connection at the surface of second support column, and constitutes between second installation piece and the first installation piece and rotates to be connected.