CN211431598U - Portable folding table and chair for outdoor use - Google Patents

Abstract

The invention relates to the field of table and chair design, in particular to a portable folding table and chair for outdoor use, comprising a table and chair panel, a second seat surface, a rotating support lug, a rotating bracket, a rotating armrest, a first support foot, a second support foot and The first seat surface, the table and chair panel is rotated around the rotating lug to the vertical position as a backrest, the first seat surface and the second seat surface are spliced together as a chair seat plate, and unfolded into a chair rest state; the described The first seat surface and the second seat surface are separated from each other, the eight legs below them are unfolded, the table and chair panel is rotated to a horizontal position, and is located between the first seat surface and the second seat surface, and is unfolded into a table and chair state; the The table and chair panel and the chair surface are attached together and folded into a square; the present invention is folded into a block, all parts are closely stacked together, occupying a small space, high space utilization rate, and many parts are hollowed out design, reducing weight and convenient It has practical significance and good application prospects for delaying the construction of public leisure equipment.

Description

A lightweight folding table and chair for outdoor use

technical field

The invention relates to the field of table and chair design, in particular to a portable folding table and chair for outdoor use.

Background technique

With the rapid development of the country, people are living a good life, and the number of people traveling out is increasing year by year. As a result, the leisure equipment in some public places cannot meet people's needs, resulting in some disharmonious social phenomena such as disputes caused by rushing seats. my country is a country with a large population. The allocation of public resources cannot meet the needs of everyone, and it also requires the selfless dedication of every citizen.

In order to solve the above-mentioned problems, for example, Chinese Patent Publication No. CN109924929A discloses a multifunctional folding table and chair, which includes three parts: a table part, a first seat part and a second seat part, and the table part is arranged in the The seats in the middle and on both sides are connected by rotating brackets. At this time, the table is in the table state. When the table is rotated around the rotating bracket of the first table and chair, it becomes the seat back, and the second seat is on the table. With the rotation of the second rotating bracket, it is combined with the first seat part to form a seat surface, and at this time, the table is turned into a chair-reclining state. However, the device is inconvenient to carry, needs to be disassembled into three separate parts for packing, and the folded space occupies a large rate. Another example is the Chinese Patent Publication No. CN105231711A, which discloses a one-piece table and chair, which includes a desktop board, a seat panel, a side cross tube, a backrest tube, and a support tube. The bottom of the seat panel is supported by two pairs of side cross tubes. The horizontal support tube below the panel forms a T-shaped rotational connection with the middle of the vertical backrest tube, and the support tube is supported above the vertical backrest tube to form a T-shaped. The backrest tube and the support tube are fixed, and there is a table top plate above the horizontal pair of support tubes, which constitutes an integrated state of the table and chair. When the horizontal support tube of the desktop board rotates 90° counterclockwise around the vertical backrest tube, the desktop The board becomes the back board, which is in the chair state at this time. When the table and chair are deformed from each other, the seat panel parts will never move, just turn the table top board. However, the device can only be used by one person, and there is no armrest when used as a chair or a table and chair, which greatly affects the comfort of use.

At present, there is no folding table and chair that is comfortable and convenient for people to carry out at home and abroad. Therefore, a lightweight folding table and chair for outdoor use is designed. It is folded into a square shape, which greatly improves the space utilization rate. All parts are hollowed out to reduce weight, which has practical significance and good application prospects for delaying the construction of public leisure equipment.

SUMMARY OF THE INVENTION

In view of the above deficiencies, the present invention provides a portable folding table and chair for outdoor use.

The present invention is realized through the following technical solutions: a portable folding table and chair for outdoor, which is composed of a table and chair panel, a bolt assembly, a connecting piece, a second seat surface, a rotating lug, a first leg, an anti-skid cover, a first It is composed of two legs, a first seat surface, a rotating bracket, a rotating armrest, a support table and a support block, and is characterized in that: the bending parts of the middle and the lower part of the edges of the two sides of the table and chair panel are provided with circular through holes. The middle through hole of the table and chair panel is hinged with the rotating armrest through the bolt assembly, and the lower through hole is hinged with the rotating lug through the bolt assembly, and the rotating lug is hinged on both sides of the second seat surface through the bolt assembly. The four corners below the second seat surface are hinged with a first leg and a second leg through bolt assemblies, and anti-skid sleeves are provided under the first leg and the second leg, and four legs below the first seat surface. The corners are hinged with a first leg and a second leg through a bolt assembly, the two sides of the first seat surface are hinged with one end of the swivel bracket through the bolt assembly, and the other end of the swivel bracket is embedded in the concave directly below the rotating armrest. slot, and is locked with the rotating handrail through a connecting piece, the connecting piece is arranged on the rotating bracket.

The first seat surface and the second seat surface are provided with intermittent through grooves, the bottom surface is provided with a support block, and the support block is provided with through holes, which are connected with the legs through bolt assemblies. The two sides of the surface are provided with support tables, and the above support tables are in contact with the rotating support lugs.

The invention has the advantages that it solves the shortcomings of the existing portable combined table and chair, such as large volume, large quality, inconvenience to carry, and poor user experience after being folded. When folded into a square state, all parts are closely stacked together, occupying little space, and the space utilization rate is very high, which is convenient for people to pack and carry; the rotating armrest is hinged at the lug in the middle of the edge of the table and chair, which can be used as a table. It can be used as a support in the chair state, and can also be used as an armrest in the chair state, which simplifies the complexity of the design and improves the comfort of people's use; the second leg is U-shaped, which can be closed with the first leg when folded, reducing the overall weight and improve the space utilization rate; when the first seat surface and the second seat surface are combined together, it is in the state of a chair and can be used by one person; It can be used by two people, and the first seat surface and the second seat surface are intermittently hollowed out, which reduces the overall weight; one end of the rotating armrest is designed with a boss to support the rotating bracket, which strengthens the stability of the chair structure, and the other end adopts The arc-shaped design, for the sake of user safety, prevents the hand from stumbling when used as a table and chair.

Description of drawings

FIG. 1 is a schematic diagram of the structure of the chair of the present invention.

FIG. 2 is a schematic structural diagram of a table and chair according to the present invention.

FIG. 3 is a schematic structural diagram of the folded state of the present invention.

FIG. 4 is a schematic diagram of the bottom structure of FIG. 1 of the present invention.

In the figure, 1. Desk and chair panel, 2. Bolt assembly, 3. Connecting piece, 4. Second seat surface, 5. Swivel lug, 6. First leg, 7. Anti-skid cover, 8. Second leg, 9 , The first seat surface, 10, swivel bracket, 11, swivel armrest, 12, support table, 13, support block.

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The following examples or drawings are used to illustrate the present invention, but not to limit the scope of the present invention.

Please refer to FIG. 1, FIG. 2, FIG. 3 and FIG. 4. This embodiment provides a portable folding table and chair for outdoor use. It is composed of a rotating support lug 5, a first support foot 6, an anti-skid cover 7, a second support foot 8, a first seat surface 9, a rotating bracket 10, a rotating armrest 11, a support table 12 and a support block 13, and is characterized in that: the said There are circular through holes in the middle and the lower part of the edges on both sides of the table and chair panel 1. The middle through hole of the table and chair panel 1 is hinged with the rotating armrest 11 through the bolt assembly 2, and the lower through hole is connected with the bolt assembly 2. The rotating support lugs 5 are hinged on both sides of the second seat surface 4 through the bolt assembly 2 , and the first legs 6 are hinged at the four corners below the second seat surface 4 through the bolt assembly 2 and the second leg 8, the first leg 6 and the second leg 8 are provided with an anti-skid cover 7, and the four corners below the first seat surface 9 are hinged with the first leg 6 and the second leg through the bolt assembly 2. Two legs 8, the two sides of the first seat surface 9 are hinged with one end of the rotating bracket 10 through the bolt assembly 2, and the other end of the rotating bracket 10 is embedded in the groove directly under the rotating armrest 11, and is connected by The piece 3 is locked with the rotating armrest 11 , and the connecting piece 3 is arranged on the rotating bracket 10 .

Please refer to FIGS. 1 , 2 and 4 , the first seat surface 9 and the second seat surface 4 are provided with intermittent through grooves, and the bottom surface is provided with a support block 13 , and the support block 13 is provided with a through hole. The holes are connected to the feet through the bolt assembly 2 , the second seat surface 4 is provided with support tables 12 on both sides, and the support tables 12 are in contact with the rotating support ears 5 .

In conjunction with the accompanying drawings, the method of use of the present invention is as follows: first, unfold from the square folded state to the chair-reclining state, unfold the first leg 6 and the second leg 7 in front of the first seat surface 9 and behind the second seat surface 4, respectively, for Support the entire chair surface, rotate the desk and chair panel 1 counterclockwise to a suitable position, rotate the armrest 11 counterclockwise around the hinge point in the middle of the desk and chair panel 1 to a horizontal position, and rotate the bracket 10 around the hinge point on the first seat surface 9. Rotate the clock to the vertical position and insert it into the groove directly under the rotating armrest 11. At the same time, use the connecting piece 3 on the rotating bracket 10 to further lock the rotating armrest 11. The rotating support lug 5 has one end with a boss and the rotating bracket 10 It is in close contact to prevent the swivel bracket 10 from tilting backwards after the chair is under force, and the chair is in the chair state at this time; The second legs 7 are unfolded respectively, the connecting piece 3 between the rotating armrest 11 and the rotating bracket 10 is loosened, the rotating armrest is turned back to the initial position, the first seat surface 9 and the second seat surface 4 are separated from each other by a certain distance, and the rotating support lugs around The hinge point on the second seat surface 4 rotates counterclockwise, and at the same time, the table and chair panel 1 rotates around the hinge point on the arc-shaped end of the rotating lug, until the table and chair panel 1 is in a horizontal state, and the rotating bracket 10 is inserted into the groove obliquely below the rotating armrest 11, and lock the rotating bracket 10 and the rotating armrest 11 with the connection offset 3 to prevent loosening. The rotating bracket 10 is used to support the desk and chair panel 1, and the rotating support ear 5 is also used to support the desk and chair panel. 1; Folded into a square state, the eight legs below the seat surface are respectively folded to the bottom of the seat surface around the hinge point on the corresponding support block 13, the rotating support lug 5 is turned to the support table 12, the first seat surface 9 and the first seat surface The two seat surfaces 4 are merged together, and finally the table and chair panel 1 is rotated to a position where it fits with the seat surface, and is then folded into a square shape.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (2)

1. A portable folding table and chair for outdoor use, comprising a table and chair panel (1), a bolt assembly (2), a connecting piece (3), a second seat surface (4), a rotating lug (5), a first A foot (6), an anti-skid cover (7), a second foot (8), a first seat surface (9), a swivel bracket (10), a swivel armrest (11), a support table (12) and a support block (13) It is characterized in that: circular through holes are provided in the middle and the lower part of the edge of the table and chair panel (1) at the middle and the lower part; 2) It is hinged with the rotating armrest (11), the lower through hole is connected to the rotating support lug (5) through the bolt assembly (2), and the rotating support lug (5) is hinged to the second seat surface (4) through the bolt assembly (2). ), the four corners below the second seat surface (4) are hinged with a first leg (6) and a second leg (8) by means of bolt assemblies (2). The first leg (6) ) and the second leg (8) are provided with anti-skid sleeves (7), and the four corners below the first seat surface (9) are hinged with the first leg (6) and the second leg through the bolt assembly (2). (8), the two sides of the first seat surface (9) are hinged with one end of the rotating bracket (10) through the bolt assembly (2), and the other end of the rotating bracket (10) is embedded in the rotating armrest (11) in the groove directly below, and is locked with the rotating armrest (11) through the connecting piece (3), and the connecting piece (3) is arranged on the rotating bracket (10). 2. A portable outdoor folding table and chair according to claim 1, characterized in that the first seat surface (9) and the second seat surface (4) are provided with intermittent through grooves, which The bottom surface is provided with a support block (13), and the support block (13) is provided with a through hole, which is connected with the support foot through a bolt assembly (2), and a support table ( 12), the support table (12) is contacted with a rotating support lug (5).

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