CN216364372U

CN216364372U - Portable chair

Info

Publication number: CN216364372U
Application number: CN202121836843.7U
Authority: CN
Inventors: 向才梅
Original assignee: Von Manuscript
Current assignee: Von Manuscript
Priority date: 2021-08-08
Filing date: 2021-08-08
Publication date: 2022-04-26
Anticipated expiration: 2031-08-08

Abstract

The utility model belongs to the field of chairs, and particularly relates to a portable chair which comprises a main body, wherein a folding mechanism is arranged below the main body and comprises a first table leg, a first rotating shaft is arranged on one side surface of the first table leg, a movable sheet is arranged on the other side surface of the first table leg, second rotating shafts are arranged on two sides of the movable sheet, a second table leg is arranged on one side of each second rotating shaft, a limiting groove is formed in the main body, a limiting block is arranged in the limiting groove, cushion cloth is arranged on one side of the limiting block, breathable cloth is arranged on the surface of the cushion cloth, and a fixing plate is arranged above the main body; through the cooperation work between first table leg, first pivot, movable sheet, second pivot and the second table leg, the whole folding of equipment of being convenient for is accomodate and is carried, has promoted the convenience of this chair through portable, makes its availability factor obtain better promotion.

Description

Portable chair

Technical Field

The utility model relates to the field of chairs, in particular to a portable chair.

Background

The chair is a daily life furniture, a seat with a backrest and armrests, modern chairs pursue beauty and fashion, some chairs are not used as seats alone any more, and the life of human beings is more convenient under the combination of science and technology.

Chairs are very old and simple, although for many centuries they have been in common use, in the early dynasty they covered the back and the seat with cloth or leather, woodcarving, but covering areas much less than the chair of the twenty-first century, sometimes only twenty-five centimeters above the ground, and in ancient egypt the chairs seem to be extremely plentiful, and old ebony, ivory carving, gilded wood, etc. are used, covered with expensive materials, gorgeous patterns and hunting wild animals or carving captions, which generally means that the higher the rank of an individual, the higher the rank of his chair, the more gorgeous the chair.

The existing portable chair cannot be folded and carried better in the using process, the phenomenon of inconvenient carrying is easy to occur, the using efficiency of the chair is reduced due to the inconvenient carrying when the chair needs to be carried, and the labor time of workers is wasted during moving;

accordingly, a portable chair has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that a chair cannot be folded and carried better in the using process, the carrying is inconvenient, the using efficiency of the chair is reduced due to the carrying inconvenience when the chair needs to be carried, and the labor and time of workers are wasted during moving, the utility model provides a portable chair.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a portable chair which comprises a main body, wherein a folding mechanism is arranged below the main body and comprises a first table leg, a first rotating shaft is arranged on the surface of one side of the first table leg, a movable sheet is arranged on the surface of the other side of the first table leg, second rotating shafts are arranged on two sides of the movable sheet, and a second table leg is arranged on one side of each second rotating shaft;

the utility model discloses a safety seat cushion, including main part, spacing groove, stopper, one side of stopper is provided with the cushion cloth, the surface of cushion cloth is provided with ventilative cloth, the top of main part is provided with the fixed plate, a side surface both sides of fixed plate all are provided with the hinge, the both sides of hinge all are provided with the stationary blade, a side surface of fixed plate is provided with the support column, a side surface of support column is provided with the handrail, a side surface of support column has seted up the draw-in groove, the inside of draw-in groove is provided with the fixture block, one side of fixture block is provided with the extension rod, one side of extension rod is provided with back cloth.

Preferably, the first table leg is movably connected with the second table leg through the first rotating shaft, and the size of the first table leg is the same as that of the second table leg.

Preferably, the first table leg is movably connected with the second table leg through the movable sheet, the second rotating shafts are respectively arranged at two ends of the movable sheet, and the two second rotating shafts are symmetrically arranged with the central axis of the movable sheet.

Preferably, the cushion cloth is connected with the main body through a clamping structure formed between the limiting groove and the limiting block, the limiting groove is arranged in the main body, the two limiting grooves are respectively arranged on two sides of the cushion cloth and are symmetrically arranged along the central axis of the cushion cloth.

Preferably, an adhesive structure is formed between the breathable cloth and the cushion cloth, and the lower surface of the breathable cloth coincides with the upper surface of the cushion cloth.

Preferably, the fixing plate forms a rotation structure with the main body through a hinge, and the fixing plate is larger than the hinge.

Preferably, the extension rod is connected with the support column in a clamping mode through the clamping groove, the clamping block and the support column, and the radius of the inner side of the clamping groove is larger than the radius of the inner side of the clamping block.

Preferably, constitute sleeve structure between back cloth and the extension rod, and the extension rod all is provided with one at the both ends of back cloth, and two extension rods set up with the axis symmetry of back cloth.

The utility model has the advantages that:

1. the chair has the advantages that the first table legs, the first rotating shaft, the movable sheet, the second rotating shaft and the second table legs are matched to work, so that the whole equipment is convenient to fold, store and carry, the convenience of the chair is improved through convenience in carrying, and the use efficiency of the chair is improved better;

2. the whole equipment can be conveniently stored and folded through the movable connection between the first table legs and the second table legs, the whole connection stability of the equipment is better improved through the movable connection between the first table legs and the second table legs, the whole equipment is lighter and more practical through the clamping connection between the cushion cloth and the main body, the whole comfort of the equipment is better improved through the adhesive structure between the breathable cloth and the cushion cloth, the whole structural stability and the connection safety of the equipment are better improved through the rotating structure between the fixed plate and the main body, the whole installation and disassembly efficiency of the equipment is greatly improved through the clamping connection between the extension rod and the support column, and the backrest cloth of the equipment is convenient to disassemble and clean through the sleeve structure between the backrest cloth and the extension rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the folding mechanism of the present invention;

FIG. 3 is a schematic view of the snap connection of the present invention;

FIG. 4 is a schematic view of a rotational structure of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a folding mechanism; 201. a first table leg; 202. a first rotating shaft; 203. a movable plate; 204. a second rotating shaft; 205. a second table leg; 3. a limiting groove; 4. a limiting block; 5. a cushion cloth; 6. ventilating cloth; 7. a fixing plate; 8. a hinge; 9. a fixing sheet; 10. a support pillar; 11. a handrail; 12. a card slot; 13. a clamping block; 14. an extension pole; 15. a back cloth.

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 to 5, a portable chair includes a main body 1, a folding mechanism 2 is disposed below the main body 1, the folding mechanism 2 includes a first table leg 201, a first rotating shaft 202 is disposed on one side surface of the first table leg 201, a moving plate 203 is disposed on the other side surface of the first table leg 201, second rotating shafts 204 are disposed on two sides of the moving plate 203, and a second table leg 205 is disposed on one side of the second rotating shaft 204;

spacing groove 3 has been seted up to main part 1's inside, spacing groove 3's inside is provided with stopper 4, one side of stopper 4 is provided with cushion cloth 5, cushion cloth 5's surface is provided with ventilative cloth 6, main part 1's top is provided with fixed plate 7, a side surface both sides of fixed plate 7 all are provided with hinge 8, hinge 8's both sides all are provided with stationary blade 9, a side surface of fixed plate 7 is provided with support column 10, a side surface of support column 10 is provided with handrail 11, draw-in groove 12 has been seted up on a side surface of support column 10, the inside of draw-in groove 12 is provided with fixture block 13, one side of fixture block 13 is provided with extension rod 14, one side of extension rod 14 is provided with back cloth 15.

In this embodiment, the first leg 201 is movably connected to the second leg 205 through the first rotating shaft 202, and the size of the first leg 201 is the same as that of the second leg 205; in operation, the whole equipment can be conveniently stored and folded by the movable connection between the first table leg 201 and the second table leg 205.

In this embodiment, the first table leg 201 is movably connected to the second table leg 205 through the movable plate 203, the second rotating shaft 204, and the second rotating shaft 204 is disposed at both ends of the movable plate 203, and the two second rotating shafts 204 are symmetrically disposed about the central axis of the movable plate 203); when the folding table is in use, the whole connection stability of the equipment is better improved through the movable connection between the first table leg 201 and the second table leg 205.

In this embodiment, the cushion cloth 5 is connected with the main body 1 through the limiting grooves 3 and the limiting blocks 4 in a clamping manner, the limiting grooves 3 are formed in the main body 1, the two limiting grooves 3 are respectively arranged on two sides of the cushion cloth 5 and are symmetrically arranged with the central axis of the cushion cloth 5; when the multifunctional electric blanket works, the whole equipment is lighter and more practical through the clamping connection between the cushion cloth 5 and the main body 1.

In this embodiment, a gluing structure is formed between the breathable fabric 6 and the cushion fabric 5, and the lower surface of the breathable fabric 6 coincides with the upper surface of the cushion fabric 5; during operation, the whole comfort of the equipment is well improved through the adhesive structure between the breathable cloth 6 and the cushion cloth 5.

In the embodiment, the fixed plate 7 forms a rotating structure with the main body 1 through the hinge 8 and the fixed plate 9, and the size of the fixed plate 9 is larger than that of the hinge 8; during operation, the rotating structure between the fixing plate 7 and the main body 1 can better improve the overall structural stability and connection safety of the equipment.

In this embodiment, the extension rod 14 is connected with the support column 10 through the clamping groove 12 and the clamping block 13 in a clamping manner, and the inner radius of the clamping groove 12 is larger than the inner radius of the clamping block 13; during operation, the whole installation and disassembly efficiency of the equipment is improved horizontally through the clamping connection between the extension rod 14 and the support column 10.

In this embodiment, a sleeve structure is formed between the backrest cloth 15 and the extension rods 14, one extension rod 14 is arranged at each of two ends of the backrest cloth 15, and the two extension rods 14 are symmetrically arranged around the central axis of the backrest cloth 15; in operation, the backrest cloth 15 of the device is convenient to disassemble and clean through the sleeve structure between the backrest cloth 15 and the extension rod 14.

The working principle is that the folding mechanism 2 is firstly installed under the main body 1, the folding mechanism 2 comprises a first leg 201, a first rotating shaft 202, a moving plate 203, a second rotating shaft 204 and a second leg 205, the first leg 201 is installed on one side of the second leg 205 through the first rotating shaft 202, then the first table leg 201 is connected with the second table leg 205 through the movable sheet 203 and the second rotating shaft 204, the cushion cloth 5 is installed on one side of the main body 1 through the limiting groove 3 and the limiting block 4, then the limiting groove 3 and the limiting block 4 are arranged on one side surface of the cushion cloth 5 through an adhesive structure, secondly, the fixing plate 7 is matched with the fixing plate 9 through the hinge 8 and is arranged above the main body 1, finally, the extension rod 14 is matched with the clamping block 13 through the clamping groove 12 and is arranged above the supporting column 10, and then the backrest cloth 15 is arranged on one side of the extension rod 14 through a sleeve structure.

To sum up, the portable chair enables the whole of the device to be conveniently folded, stored and carried through the cooperation between the first leg 201, the first rotating shaft 202, the movable piece 203, the second rotating shaft 204 and the second leg 205, the convenience of the chair is improved through convenient carrying, the use efficiency of the chair is better improved, the whole of the device is enabled to be conveniently stored and folded through the movable connection between the first leg 201 and the second leg 205, the stability of the whole connection of the device is better improved through the movable connection between the first leg 201 and the second leg 205, the whole of the device is more portable and practical through the clamping connection between the cushion cloth 5 and the main body 1, the whole comfort of the device is better improved through the adhesive structure between the breathable cloth 6 and the cushion cloth 5, the whole structural stability and the connection safety of the device are better improved through the rotating structure between the fixed plate 7 and the main body 1, the whole installation and disassembly efficiency of the equipment is improved horizontally by the clamping connection between the extension rod 14 and the support column 10, and the backrest cloth 15 of the equipment is convenient to disassemble and clean by the sleeve structure between the backrest cloth 15 and the extension rod 14.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A portable chair, characterized in that: the folding table comprises a main body (1), wherein a folding mechanism (2) is arranged below the main body (1), the folding mechanism (2) comprises a first table leg (201), a first rotating shaft (202) is arranged on one side surface of the first table leg (201), a movable sheet (203) is arranged on the other side surface of the first table leg (201), second rotating shafts (204) are arranged on two sides of the movable sheet (203), and a second table leg (205) is arranged on one side of each second rotating shaft (204);

a limiting groove (3) is arranged in the main body (1), a limiting block (4) is arranged in the limiting groove (3), a cushion cloth (5) is arranged on one side of the limiting block (4), a breathable cloth (6) is arranged on the surface of the cushion cloth (5), a fixing plate (7) is arranged above the main body (1), hinges (8) are arranged on two sides of the surface of one side of the fixing plate (7), fixing pieces (9) are arranged on two sides of the hinge (8), a supporting column (10) is arranged on the surface of one side of the fixing plate (7), a handrail (11) is arranged on the surface of one side of the supporting column (10), a clamping groove (12) is arranged on the surface of one side of the supporting column (10), a clamping block (13) is arranged in the clamping groove (12), an extension rod (14) is arranged on one side of the clamping block (13), and backrest cloth (15) is arranged on one side of the extension rod (14).

2. A portable chair as claimed in claim 1, wherein: the first table leg (201) is movably connected with the second table leg (205) through the first rotating shaft (202), and the size of the first table leg (201) is the same as that of the second table leg (205).

3. A portable chair as claimed in claim 1, wherein: first table leg (201) constitutes swing joint through between activity piece (203), second pivot (204) and second table leg (205), and second pivot (204) all is provided with one at the both ends of activity piece (203), and two second pivots (204) set up with the axis symmetry of activity piece (203).

4. A portable chair as claimed in claim 1, wherein: cushion cloth (5) constitute the block through between spacing groove (3), stopper (4) and main part (1) and are connected, and just spacing groove (3) are seted up in the inside of main part (1), and two spacing grooves (3) set up respectively in the both sides of cushion cloth (5), and set up with the axis symmetry of cushion cloth (5).

5. A portable chair as claimed in claim 1, wherein: an adhesive structure is formed between the breathable cloth (6) and the cushion cloth (5), and the lower surface of the breathable cloth (6) coincides with the upper surface of the cushion cloth (5).

6. A portable chair as claimed in claim 1, wherein: the fixing plate (7) forms a rotating structure with the main body (1) through the hinge (8) and the fixing sheet (9), and the size of the fixing sheet (9) is larger than that of the hinge (8).

7. A portable chair as claimed in claim 1, wherein: the extension rod (14) is connected with the support column (10) in a clamping mode through the clamping groove (12) and the clamping block (13), and the radius of the inner side of the clamping groove (12) is larger than the radius of the inner side of the clamping block (13).

8. A portable chair as claimed in claim 1, wherein: constitute sleeve structure between back cloth (15) and extension rod (14), and extension rod (14) all are provided with one at the both ends of back cloth (15), and two extension rod (14) are with the axis symmetry setting of back cloth (15).