CN216255978U

CN216255978U - Foldable integrated table and chair

Info

Publication number: CN216255978U
Application number: CN202122717401.7U
Authority: CN
Inventors: 姜易为; 余玮松; 冉雨鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-12
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a folding type integrated table and chair, which comprises a chair surface and a folding table top supporting surface, wherein the folding table top supporting surface is connected with a chair back supporting rod in a rotating mode at the rear part inside the chair surface, and one end of the chair back supporting rod is connected with one side of the bottom of the folding table top supporting surface in a rotating mode. This foldable integrated table chair, through folding desktop holding surface, product volume after folding is less, occupation space is little, can receive as an organic whole after folding, easily place, the desk part of product stability is good when using, be difficult for rocking, and can bear great weight, the attachable bracing piece in back of the chair bracing piece back, be connected with folding desktop holding surface, form the triangle-shaped structure, high stability, inside through first seat supporting leg and second seat supporting leg all is provided with flexible pipe, the portability of product is good, convenient and fast when changing service environment, the product can draw in completely after folding, easily carry the transfer etc..

Description

Foldable integrated table and chair

Technical Field

The utility model relates to the technical field of folding tables and chairs, in particular to a folding integrated table and chair.

Background

The folding table and chair is a portable and foldable table and chair, which is convenient to move and saves space, the history of the folding chair is in the ancient Egypt furniture, the folding chair is listed as one of the most important furniture, the development of the folding chair starts 2000-1500 years before about the public yuan, the original folding chair is a special seat for a commander of a military on a battlefield, and is also a symbol of competence and prestige, the folding table and chair is a table and chair with a foldable function, and the folding table and chair is convenient to fold and convenient to transport, so that the figure of the user is often seen in temporary hospitality places such as a party, a conference, an exhibition and the like, and becomes indispensable furniture in the places such as a hotel, the exhibition and the like.

The existing folding table and chair have the following defects:

1. the folded product has larger volume and large occupied space, can not be folded into a whole after being folded and is not easy to place;

2. when the table part of the product is used, the stability is poor, the table part is easy to shake and cannot bear larger weight, most of products are supported by a single shaft to form a cantilever beam structure, and the shaft can be bent and deformed when bearing larger longitudinal load;

3. the product has poor carrying and transferring performance, is inconvenient to replace the use environment, has no folded corners after being folded, is not easy to carry and transfer, and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a folding type integrated table and chair, which solves the problems that the folded product is large in size and large in occupied space, the table part of the product is poor in stability and easy to shake when used, the product is poor in carrying and transferring performance, and the use environment is inconvenient to replace.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a foldable integrated table chair, includes seat and folding desktop holding surface, the inside rear of seat is rotated and is connected with the back of the chair bracing piece to the one end of back of the chair bracing piece is rotated with one side of folding desktop holding surface bottom and is connected, the both sides at the folding desktop holding surface back are all rotated and are connected with the revolute pair, and the top of revolute pair is rotated the online and is had folding desktop to expand the face, the equal fixedly connected with fixed block in the positive both sides of seat bottom to the inside of fixed block is rotated and is connected with first seat supporting leg, there is the second seat supporting leg one side of first seat supporting leg through the round pin hub connection.

Preferably, the bottom of the supporting surface of the folding desktop is provided with a groove matched with the supporting rod of the chair back.

Preferably, the middle part of the top of the supporting surface of the folding desktop is of a convex structure, and one side of the bottom of the unfolding surface of the folding desktop is of a concave structure and is just matched with the top of the supporting surface of the folding desktop.

Preferably, telescopic pipes are arranged inside the first seat supporting leg and the second seat supporting leg.

Preferably, the two sides of the back of the bottom of the chair seat are fixedly connected with arc-shaped plates, and the top end of the second chair seat supporting leg is fixedly connected with a rotating rod.

Preferably, the surface of the rotating rod is rotatably connected with the inner part of the arc-shaped plate, and one side of the chair seat is fixedly connected with a handle.

Advantageous effects

The utility model provides a folding type integrated table and chair. Compared with the prior art, the method has the following beneficial effects:

(1) the folding integrated table and chair is characterized in that a back support rod is rotatably connected at the rear part inside a chair seat through a folding table top support surface, one end of the back support rod is rotatably connected with one side of the bottom of the folding table top support surface, two sides of the back of the folding table top support surface are rotatably connected with a revolute pair, the top of the revolute pair is rotatably connected with a folding table top expansion surface, two sides of the front side of the bottom of the chair seat are fixedly connected with fixed blocks, the inside of each fixed block is rotatably connected with a first chair seat support leg, one side of the first chair support leg is connected with a second chair support leg through a pin shaft, the folded product has small volume and small occupied space, can be folded into a whole and is easy to place, the table part of the product has good stability during use and is not easy to shake and can bear larger weight, a support rod can be additionally arranged at the back support rod and is connected with the folding table top support surface, form a triangular structure and have strong stability.

(2) This foldable integrated table chair, the inside through first seat supporting leg and second seat supporting leg all is provided with flexible pipe, the equal fixedly connected with arc in both sides at the seat bottom back, and the top fixedly connected with dwang of second seat supporting leg, the surface of dwang is connected with the inside rotation of arc, and one side fixedly connected with handle of seat, the portability of product is good, convenient and fast when changing service environment, the product can draw in after folding completely, easily carry the transfer etc..

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an expanded view of the structure of the present invention;

FIG. 3 is an expanded bottom view of the structure of the present invention;

fig. 4 is a perspective view of the unfolded surface structure of the folding table top of the present invention.

In the figure: 1-chair seat, 2-folding table top supporting surface, 3-chair back supporting rod, 4-revolute pair, 5-folding table top expanding surface, 6-fixed block, 7-first chair seat supporting leg, 8-pin shaft, 9-second chair seat supporting leg, 10-groove, 11-telescopic pipe, 12-arc plate, 13-rotating rod and 14-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a foldable integrated table chair, including seat 1 and folding desktop holding surface 2, the rear of seat 1 inside is rotated and is connected with back of the chair bracing piece 3, and the one end of back of the chair bracing piece 3 is rotated with one side of folding desktop holding surface 2 bottoms and is connected, the both sides at the 2 backs of folding desktop holding surface are all rotated and are connected with revolute pair 4, and the top of revolute pair 4 is rotated the online and is had folding desktop expansion face 5, the positive equal fixedly connected with fixed block 6 in both sides in seat 1 bottom, and the inside of fixed block 6 is rotated and is connected with first seat supporting leg 7, one side of first seat supporting leg 7 is connected with second seat supporting leg 9 through round pin axle 8.

The product volume after folding is less, and occupation space is little, can receive as an organic whole after folding, easily places, and the desk part of product stability is good when using, is difficult for rocking, and can bear great weight, can attach the bracing piece in 3 backs of back of the chair bracing piece, is connected with folding desktop holding surface 2, forms the triangle-shaped structure, and stability is strong.

Specifically, the bottom of the folding desktop supporting surface 2 is provided with a groove 10 matched with the chair back supporting rod 3.

Specifically, the middle of the top of the supporting surface 2 of the folding desktop is of a convex structure, and one side of the bottom of the unfolding surface 5 of the folding desktop is of a concave structure and is just matched with the top of the supporting surface 2 of the folding desktop.

Specifically, the first seat support leg 7 and the second seat support leg 9 are both provided with telescopic tubes 11 inside.

Specifically, the two sides of the back of the bottom of the seat 1 are fixedly connected with arc-shaped plates 12, and the top end of the second seat supporting leg 9 is fixedly connected with a rotating rod 13.

Specifically, the surface of dwang 13 is connected with the inside rotation of arc 12 to one side fixedly connected with handle 14 of seat 1, the portability of product is good, convenient and fast when changing service environment, and the product can draw in completely after folding, easily carries the transfer etc..

And those not described in detail in this specification are well within the skill of those in the art.

When the folding table is used, the folding table is a rectangular cube under the condition of complete folding (as shown in figure 1), a handle (as shown in figure 1 on the right side) is arranged on the right side of a complete folding body, the folding integrated table and chair can be conveniently moved, the first seat supporting leg 7 and the second seat supporting leg 9 are telescopic two-section tubular objects, the telescopic pipe 11 is drawn out firstly, then the second seat supporting leg 9 (as shown in figure 3) is fixed with the arc-shaped plate 12 below the seat 1, the two supporting legs are operated in the same way, when the table is needed, the folding table top supporting surface 2 is lifted upwards, the folding table top supporting surface is unfolded through the chair back supporting rod 3 and then is fixed on the horizontal plane (the chair back supporting rod 3 is fixed with the revolute pair 4 of the seat 1), and then the folding table top surface 5 is unfolded through the revolute pair 4 to obtain a working mode.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 foldable integrated table chair, includes seat (1) and folding desktop holding surface (2), its characterized in that: folding desktop holding surface (2), the rear of seat (1) inside is rotated and is connected with back of the chair bracing piece (3) to the one end of back of the chair bracing piece (3) is rotated with one side of folding desktop holding surface (2) bottom and is connected, the both sides at the folding desktop holding surface (2) back are all rotated and are connected with revolute pair (4) to the top of revolute pair (4) is rotated the online and is had folding desktop expansion face (5), the equal fixedly connected with fixed block (6) in the positive both sides in seat (1) bottom to the inside of fixed block (6) is rotated and is connected with first seat supporting leg (7), one side of first seat supporting leg (7) is connected with second seat supporting leg (9) through round pin axle (8).

2. A folding integrated table and chair as claimed in claim 1, wherein: the bottom of the folding desktop supporting surface (2) is provided with a groove (10) matched with the chair back supporting rod (3).

3. A folding integrated table and chair as claimed in claim 1, wherein: the middle part of the top of the folding desktop supporting surface (2) is of a convex structure, and one side of the bottom of the folding desktop unfolding surface (5) is of a concave structure and is just matched with the top of the folding desktop supporting surface (2).

4. A folding integrated table and chair as claimed in claim 1, wherein: the first seat supporting leg (7) and the second seat supporting leg (9) are both internally provided with telescopic pipes (11).

5. A folding integrated table and chair as claimed in claim 1, wherein: the chair is characterized in that arc-shaped plates (12) are fixedly connected to the two sides of the back face of the bottom of the chair seat (1), and rotating rods (13) are fixedly connected to the top ends of the second chair seat supporting legs (9).

6. A folding integrated table and chair according to claim 5, wherein: the surface of the rotating rod (13) is rotatably connected with the inner part of the arc-shaped plate (12), and a lifting handle (14) is fixedly connected to one side of the chair surface (1).