CN219396575U

CN219396575U - Lifting adjusting mechanism of folding table

Info

Publication number: CN219396575U
Application number: CN202222802632.2U
Authority: CN
Inventors: 王明
Original assignee: Chengdu Huayixin Decoration Material Co ltd
Current assignee: Chengdu Huayixin Decoration Material Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-07-25
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of table and chair adjustment, in particular to a lifting adjusting mechanism of a folding table, which comprises a table plate, a first support and a second support, wherein the middle part of the first support is rotationally connected with an extension rod, the bottom end of the extension rod is fixedly connected with a limiting piece, the top end of the first support is fixedly connected with a first support rod, the inner side of the top end of the second support is fixedly connected with a second support rod, the bottom end of the table plate is rotationally connected with the outer sides of the first support rod and the second support rod through a lantern ring, and the bottom end of the table plate is fixedly connected with an adjusting frame for adjusting the height of a table top.

Description

Lifting adjusting mechanism of folding table

Technical Field

The utility model relates to the technical field of table and chair adjustment, in particular to a lifting adjusting mechanism of a folding table.

Background

As shown in fig. 1 and 2, one of the existing folding tables can be folded, but cannot be adjusted in height, and in many use situations, a user needs to adjust the height of the folding table, for example, facing users with different heights.

The utility model provides a lifting-adjustable component which can change the insertion degree of a table, thereby changing the height of the table and not affecting the folding function of the table.

Therefore, a lifting adjusting mechanism of a folding table is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a lifting adjusting mechanism of a folding table, which solves the problems that the lifting adjusting component provided in the background art can change the insertion degree of the table, thereby changing the height of the table and not affecting the folding function of the table.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lifting adjusting mechanism of a folding table,

as an alternative to the lifting adjustment mechanism of the folding table according to the utility model, wherein: the utility model provides a lifting adjusting mechanism of folding table, includes table, middle part rotation connection's first support and second support, the top of first support rotates and is connected with the extension rod, the bottom fixedly connected with spacing piece of extension rod, the first bracing piece of top fixedly connected with of first support, the inboard fixedly connected with second bracing piece in top of second support, the bottom of table passes through the lantern ring rotation with the outside of first bracing piece and second bracing piece and is connected, the bottom fixedly connected with of table is used for the regulating frame of desktop altitude mixture control.

Under the arrangement, the utility model provides the adjusting frame which can be adjusted in a lifting way, and the insertion degree of the table is changed, so that the height of the table is changed, and the folding function of the table is not affected.

As an alternative to the lifting adjustment mechanism of the folding table according to the utility model, wherein: the length installation direction of the adjusting frame is along the unfolding direction of the first bracket and the second bracket.

Under the above-mentioned setting, can insert when the expansion activity of first support and second support along the expansion direction of first support and second support with the length installation direction of regulating the frame, make first bracing piece put into different recesses, play the effect of changing the height with the width.

As an alternative to the lifting adjustment mechanism of the folding table according to the utility model, wherein: the inner side of the adjusting frame is provided with a sliding groove and a plurality of notches, the first supporting rod is moved into different notches to adjust the height of the folding chair, and the sliding groove is communicated with the notches.

In the above arrangement, the first support bar is moved into a different recess by the chute.

As an alternative to the lifting adjustment mechanism of the folding table according to the utility model, wherein: the notch is arranged vertically.

Under the above arrangement, when the notch is arranged in a vertical manner, the first support rod can be conveniently installed in the notch.

As an alternative to the lifting adjustment mechanism of the folding table according to the utility model, wherein: the notch is arranged horizontally.

Under the above arrangement, when the notch is arranged horizontally, the first support rod and the notch can be greatly prevented from sliding off.

As an alternative to the lifting adjustment mechanism of the folding table according to the utility model, wherein: the notch is arranged in an inclined mode.

With the above arrangement, when the notch is provided in an inclined shape, it is possible to perform equalization between easy installation and prevention of falling-off.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the lifting adjusting mechanism of the folding table, the bottom end of the table plate is fixedly connected with the adjusting frame for adjusting the height of the table top, and under the arrangement, the lifting adjusting frame can be used for adjusting the height of the table in a lifting mode, the inserting degree of the table is changed, so that the height of the table is changed, the folding function of the table is not affected, the length installation direction of the adjusting frame can enable the first support and the second support to be inserted when the first support and the second support are unfolded and moved along the unfolding direction of the first support and the second support, and the first support rod is placed into different notches to achieve the effect of changing the height with the width.

2. According to the lifting adjusting mechanism of the folding table, the first supporting rods are moved into different notches to adjust the height of the folding chair, the sliding grooves are communicated with the notches, and under the arrangement, the first supporting rods are moved into different notches through the sliding grooves.

3. This lifting adjusting mechanism of folding table, the notch is perpendicular form setting, and under above-mentioned setting, when the notch is perpendicular form setting, can be convenient for first bracing piece installation in the notch.

4. The notch is arranged horizontally, and under the arrangement, when the notch is arranged horizontally, the first support rod and the notch can be greatly prevented from sliding down.

5. This lifting adjusting mechanism of folding table, notch are slope form setting, under above-mentioned setting, when the notch is slope form setting, can be in the installation of being convenient for and prevent to drop between balanced.

Drawings

FIG. 1 is a schematic view of the whole structure of a conventional folding table;

FIG. 2 is a schematic view of an installation structure of a support frame of the conventional folding table;

FIG. 3 is a schematic diagram of the overall side view mounting structure of the present utility model;

FIG. 4 is a schematic view of a mounting structure of a second embodiment of the present utility model;

fig. 5 is a schematic view of a mounting structure of a third embodiment of the present utility model.

In the figure: 1. a first bracket; 2. a second bracket; 3. a table plate; 4. an extension rod; 5. a limiting piece; 6. an adjusting frame; 7. a first support bar; 8. a notch; 9. a second support bar; 10. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 3, the present utility model provides a technical solution:

the utility model provides a lifting adjusting mechanism of folding table, including table 3, middle part rotate first support 1 and the second support 2 of connection, the top of above-mentioned first support 1 rotates and is connected with extension rod 4, the bottom fixedly connected with spacing piece 5 of above-mentioned extension rod 4, the top fixedly connected with first bracing piece 7 of above-mentioned first support 1, the inboard fixedly connected with second bracing piece 9 of top of above-mentioned second support 2, the bottom of above-mentioned table 3 passes through the lantern ring rotation with the outside of first bracing piece 7 and second bracing piece 9 and is connected, the bottom fixedly connected with of above-mentioned table 3 is used for the regulation frame 6 of desktop altitude mixture control.

Example 2

This embodiment is a further improvement of embodiment 1, referring to fig. 2, the length installation direction of the adjusting frame 6 is along the unfolding direction of the first bracket 1 and the second bracket 2.

Under the above arrangement, the length installation direction of the adjusting frame 6 can be inserted along the unfolding direction of the first bracket 1 and the second bracket 2 when the first bracket 1 and the second bracket 2 are unfolded, so that the first supporting rods 7 are placed in different notches 8 to play a role of changing the height by width.

A sliding groove 10 and a plurality of notches 8 are arranged on the inner side of the adjusting frame 6, the first supporting rod 7 is moved into different notches 8 to adjust the height of the folding chair, and the sliding groove 10 is communicated with the notches 8.

In the above arrangement, the first support bar 7 is moved into the different recess 8 by means of the chute 10.

Example 3

This embodiment is a further modification of embodiment 2, referring to fig. 3, the recess 8 is disposed vertically.

In the above arrangement, when the recess 8 is provided in a vertical shape, the first support bar 7 can be easily installed in the recess 8.

Example 4

This embodiment is a further modification of embodiment 3, referring to fig. 4, the recess 8 is disposed horizontally.

With the above arrangement, when the notch 8 is arranged horizontally, the first support rod 7 and the notch 8 can be largely prevented from slipping off.

Example 5

This embodiment is a further modification of embodiment 4, referring to fig. 5, the recess 8 is disposed in an inclined manner.

With the above arrangement, when the notch 8 is provided in an inclined shape, it is possible to perform equalization between ease of installation and prevention of falling-off.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lifting adjusting mechanism of folding table, includes table (3), middle part rotation first support (1) and second support (2) of connection, the top of first support (1) is rotated and is connected with extension rod (4), the bottom fixedly connected with spacing piece (5) of extension rod (4), the top fixedly connected with first bracing piece (7) of first support (1), the inboard fixedly connected with second bracing piece (9) in top of second support (2), the bottom of table (3) is rotated through the lantern ring with the outside of first bracing piece (7) and second bracing piece (9) and is connected, its characterized in that: the bottom end of the table plate (3) is fixedly connected with an adjusting frame (6) for adjusting the height of the table top.

2. The lifting adjustment mechanism for a folding table of claim 1, wherein: the length installation direction of the adjusting frame (6) is along the unfolding direction of the first bracket (1) and the second bracket (2).

3. The lifting adjustment mechanism for a folding table of claim 2, wherein: the inner side of the adjusting frame (6) is provided with a sliding groove (10) and a plurality of notches (8), the first supporting rod (7) is moved into different notches (8) to adjust the height of the folding chair, the sliding groove (10) is communicated with the notches (8), and the notches (8) are arranged on the upper side of the adjusting frame (6).

4. A lifting adjustment mechanism for a folding table as defined in claim 3, wherein: the notch (8) is arranged in a vertical mode.

5. A lifting adjustment mechanism for a folding table as defined in claim 3, wherein: the notch (8) is horizontally arranged.

6. A lifting adjustment mechanism for a folding table as defined in claim 3, wherein: the notch (8) is arranged in an inclined manner.