CN210094988U

CN210094988U - Multifunctional folding table and chair

Info

Publication number: CN210094988U
Application number: CN201920064445.4U
Authority: CN
Inventors: 吴展发
Original assignee: Shanghai Yucha Industry Co Ltd
Current assignee: Shanghai Yucha Industry Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-02-21
Anticipated expiration: 2029-01-15

Abstract

Multifunctional folding table chair includes: the bottom surface of the base is provided with a roller, and two sides of the top surface are respectively provided with a first base connecting part and a second base connecting part; the fixed end of the telescopic column is rotatably connected with the first base connecting part; the middle of the foldable bracket is provided with a hinge, and two ends of the foldable bracket are respectively hinged on the base and the telescopic column; the table plate bracket is rotationally connected with the telescopic end of the telescopic column, and a first angle regulator is arranged at the rotational connection position; a table plate fixed on the table plate bracket; one end of the upright post is provided with a vertically extending waist-shaped hole and is connected with the second base connecting part through a third pin shaft; the backrest is rotatably connected with the other end of the upright post, and a second angle regulator is arranged at the rotary connection position; and the seat plate is rotatably connected with the other end of the upright post, and a rotation limiting part is arranged at the position of the rotation connection. The utility model designs the folding table and the folding chair together, can be folded integrally, is convenient to use, easy to carry and small in occupied area.

Description

Multifunctional folding table and chair

Technical Field

The utility model relates to office furniture especially relates to a multi-functional folding table chair.

Background

The existing folding table and folding chair are designed separately, and need to be folded and unfolded respectively for use, the integrity of the folding table and folding chair is deficient, and if the folding table and the folding chair are designed together, the whole folding structure needs to be comprehensively considered and redesigned.

SUMMERY OF THE UTILITY MODEL

To the above problems, the utility model provides a multi-functional folding table chair.

The purpose of the utility model can be realized by the following technical scheme: multifunctional folding table chair includes:

the base is provided with a base bottom surface and a base top surface, rollers are arranged on the base bottom surface, a first base connecting part is arranged on one side of the base top surface, and a second base connecting part is arranged on the other side of the base top surface;

the fixed end of the telescopic column is rotatably connected with the first base connecting part through a first pin shaft, so that the telescopic column can rotate on a vertical surface by taking the first pin shaft as a central axis;

the foldable support is provided with a hinge in the middle, and two ends of the foldable support are respectively hinged to the base and the telescopic column;

the table plate bracket is rotationally connected with the telescopic end of the telescopic column through a second pin shaft, and a first angle adjuster is arranged at the rotational connection position, so that the table plate bracket can rotate on a vertical surface by taking the second pin shaft as a central axis according to the angle adjusted by the first angle adjuster;

a table plate fixedly coupled to the table plate bracket;

the vertical column is provided with a vertically extending waist-shaped hole at one end, one end of the vertical column penetrates through the waist-shaped hole through a third pin shaft to be connected with the second base connecting part, when the third pin shaft is arranged at the upper end of the waist-shaped hole, the vertical column is fixed relative to the second base connecting part, and when the third pin shaft is arranged at the lower end of the waist-shaped hole, the vertical column can rotate on a vertical plane by taking the third pin shaft as a central axis;

the backrest is rotatably connected with the other end of the upright post through a fourth pin shaft, and a second angle adjuster is arranged at the rotary connection position, so that the backrest can rotate on a vertical surface by taking the fourth pin shaft as a central axis according to the angle adjusted by the second angle adjuster; and

the seat plate is rotatably connected with the other end of the stand column through a fifth pin shaft, and a rotation limiting part is arranged at the rotation connection position, so that the seat plate can rotate on a vertical surface by taking the fifth pin shaft as a central axis and is limited by the rotation limiting part when rotating to a certain position.

Furthermore, the stand is extending structure, and the one end of stand is the stiff end, and the other end of stand is flexible end.

Furthermore, a roller limiting part is arranged on the roller.

Compared with the prior art, the beneficial effects of the utility model are that: the folding table and the folding chair are designed together, can be folded integrally, and are also designed with a plurality of height and angle adjusting structures, so that the folding table is convenient to use, easy to carry and small in occupied area.

Drawings

Fig. 1 is a schematic structural view of the present invention when it is unfolded for use.

Fig. 2 is a schematic side view of the utility model when folded.

Fig. 3 is a schematic structural view of one side of the base when the utility model is folded.

The parts in the figures are numbered as follows:

1 base

2 contact roller

3 first base connecting part

4 second base connection part

5 Telescopic column

6 first pin shaft

7 foldable support

8 table board bracket

9 first angle adjuster

10 desk board

11 column

12 third pin shaft

13 backrest

14 second Angle adjuster

15 seat board.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.

Referring to fig. 1 to 3, the multifunctional folding table and chair comprises a base 1, a telescopic column 5, a folding bracket 7, a table bracket 8, a table 10, a column 11, a backrest 13 and a seat 15.

The base 1 has a base bottom surface and a base top surface, the base bottom surface has the rollers 2 thereon, one side on the base top surface has the first base connecting portion 3, and the other side on the base top surface has the second base connecting portion 4.

Flexible post 5 has stiff end and flexible end, and the stiff end of flexible post 5 rotates through first round pin axle 6 and first base connecting portion 3 to be connected for flexible post 5 can use first round pin axle 6 to rotate on vertical face as the central axis.

The middle of the foldable support 7 is provided with a hinge, two ends of the foldable support 7 are respectively hinged to the base 1 and the telescopic column 5, when the foldable support 7 is unfolded, the base 1 and the telescopic column 5 are unfolded, and when the foldable support 7 is folded from the middle, the base 1 and the telescopic column 5 are folded.

The table bracket 8 is rotatably connected with the telescopic end of the telescopic column 5 through a second pin shaft, and a first angle regulator 9 is arranged at the rotating connection position, so that the table bracket 8 can rotate on a vertical surface by taking the second pin shaft as a central axis according to the angle regulated by the first angle regulator 9.

The table 10 is fixedly coupled to the table bracket 8.

Vertical extension waist type hole is seted up to the one end of stand 11, and waist type hole specifically sees dotted line department in figure 1, and the one end of stand 11 passes waist type hole through third round pin axle 12 and is connected with second base connecting portion 4, and when third round pin axle 12 was in the upper end in waist type hole, stand 11 was fixed for second base connecting portion 4 position, and when third round pin axle 12 was in the lower extreme in waist type hole, stand 11 can use third round pin axle 12 to rotate on the vertical face as the central axis.

The backrest 13 is rotatably connected with the other end of the upright post 11 through a fourth pin shaft, and a second angle adjuster 14 is arranged at the rotary connection position, so that the backrest 13 can rotate on a vertical surface by taking the fourth pin shaft as a central axis according to the angle adjusted by the second angle adjuster 14.

The seat plate 15 is rotatably connected with the other end of the upright post 11 through a fifth pin shaft, and a rotation limiting part is arranged at the rotation connection position, so that the seat plate 15 can rotate on a vertical surface by taking the fifth pin shaft as a central axis and is limited by the rotation limiting part when rotating to a certain position.

The upright post 11 may also adopt a telescopic structure, one end of the upright post 11 is a fixed end, and the other end of the upright post 11 is a telescopic end. And the roller 2 is provided with a roller limiting part for limiting the rotation of the roller 2.

The working principle is as follows: when the multifunctional folding table and chair is to be unfolded and used, the base 1 is lowered, the upright post 11 is rotated on the second base connecting part 4 to be perpendicular to the position of the base 1 and then is put down, the third pin shaft 12 is arranged at the upper end of the waist-shaped hole, the upright post 11 is fixed relative to the position of the second base connecting part 4, the foldable support 7 can be automatically unfolded, the telescopic post 5 and the base 1 are mutually unfolded to form 90 degrees, then the table board bracket 8 is unfolded along the trend, the seat board 15 is lowered to be used, and the structure of the multifunctional folding table and chair which is finally unfolded and used is shown in figure 1. Can adjust first angle modulation ware 9, second angle modulation ware 14, flexible post 5 and stand 11 as required, the angle of table bracket 8 and table 10 can be adjusted to first angle modulation ware 9, the angle of back 13 can be adjusted to second angle modulation ware 14, the height of table bracket 8 and table 10 can be adjusted to flexible post 5, the height of seat 15 and back 13 can be adjusted to stand 11.

When folding and packing up multi-functional folding table chair, lift up earlier seat 15 and lean on to the backplate, fold and pack up table 10 support again, step on the mid portion of foldable support 7 with the foot gently, make it from the middle fifty percent discount and drive flexible post 5 and pack up towards base 1, then place table 10 support, table 10, flexible post 5 and base 1 parallel, later lift up stand 11, third round pin axle 12 is at the lower extreme in waist type hole this moment, make stand 11 rotate on the vertical plane for second base connecting portion 4, and it can to drive seat 15 and back 13 and flexible post 5 to lean on together, the structure of the multi-functional folding table chair that final folding was packed up refers to fig. 2 and fig. 3.

The method is suitable for people: can be used by people over 2 years old.

The application field range is as follows: home, school, training agency, car as a house, outdoor scene, small office, study room, etc.

It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.

Claims

1. Multifunctional folding table chair, its characterized in that includes:

a table plate fixedly coupled to the table plate bracket;

2. The multifunctional folding table and chair of claim 1, wherein the upright is a telescopic structure, one end of the upright is a fixed end, and the other end of the upright is a telescopic end.

3. The multifunctional folding table and chair of claim 1, wherein the rollers are provided with roller position-limiting members.