CN216675236U

CN216675236U - Folding chair convenient to accomodate

Info

Publication number: CN216675236U
Application number: CN202220220872.9U
Authority: CN
Inventors: 梁锡柱
Original assignee: Foshan Nanhai Jiashifa Industrial Co ltd
Current assignee: Foshan Nanhai Jiashifa Industrial Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-07
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a folding chair convenient to store, which comprises a chair surface, wherein supporting legs are symmetrically arranged on two sides of the chair surface, each supporting leg comprises a short chair leg and an S-shaped long chair leg, the long chair legs are hinged and installed at the top ends of the short chair legs, rear supporting hinged brackets are installed at the upper ends of two adjacent long chair legs and the lower ends of two adjacent short chair legs, the chair surface comprises a chair body rod, one end of the chair body rod is hinged on the short chair leg, a front supporting hinged bracket is installed between the two chair body rods and the lower ends of the two long chair legs, and a hinged limiting part is arranged at the joint of the front supporting hinged bracket and the chair body rod.

Description

Folding chair convenient to accomodate

Technical Field

The utility model relates to the technical field of folding chairs, in particular to a folding chair convenient to store.

Background

The folding chair is a portable chair with a folding function, is convenient to move and saves space. Originally for military use. The device is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places. Current ordinary folding chair is when accomodating, can only one-way folding, and the chair body area after folding is still great, is unfavorable for carrying after folding, and folding chair is when opening the use simultaneously, and spacing intensity between the folding movable part is not enough, leads to the bearing capacity of chair body relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the folding chair convenient to store, which can fold and store four supporting legs of the folding chair inwards at the same time, so that the floor area of the folded and stored chair is greatly reduced, the folding chair is convenient to store, and the folding chair is convenient to carry and use.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a folding chair convenient to accomodate, includes the seat, the bilateral symmetry of seat is equipped with the supporting leg, support the long chair leg that the leg includes short chair leg and S type, long chair leg articulates the top of installing at short chair leg, and the back support hinge frame is installed with the lower extreme of two adjacent short chair legs to the upper end of two adjacent long chair legs, the seat includes the chair body pole, and the one end of chair body pole articulates on short chair leg, two support hinge frame before installing between chair body pole and two long chair leg lower extremes, preceding support hinge frame is equipped with articulated locating part with the junction of chair body pole.

As a preferable technical scheme of the utility model, the long chair leg comprises an upper end part, a middle end part and a supporting part, wherein the middle end part is provided with an armrest plate, and the armrest plate is hinged and arranged on the top of the middle end part.

As a preferable technical scheme of the utility model, a supporting cloth bag is arranged on the chair surface and comprises a leaning part sleeved on the upper end part and a seat part sleeved on the free end of the chair body rod.

As a preferable technical scheme of the utility model, the inner side of the supporting part is provided with an adjusting seat, a limiting rod is arranged in the adjusting seat in a sliding manner, the other end of the limiting rod is rotatably provided with a supporting connecting rod, and the other end of the supporting connecting rod is hinged on a chair body rod.

As a preferred technical solution of the present invention, the hinge limiting member includes a hinge base, the hinge base is hinged to the lower end of the seat body rod, the front support hinge frame is hinged to the front end of the hinge base, the hinge base is fixedly provided with a limiting portion, and the front support hinge frame is limited below the limiting portion.

As a preferable technical scheme of the utility model, the front supporting hinged support comprises a first hinged rod and a second hinged rod which are hinged with each other, a limiting rotating sleeve is arranged in the middle of the second hinged rod, the first hinged rod is hinged and installed in the limiting rotating sleeve, two side faces of the first hinged rod are in limiting matching with the end part of the second hinged rod in the limiting rotating sleeve, and the rear supporting hinged support adopts a structure completely the same as that of the front supporting hinged support.

As a preferred technical scheme of the utility model, the bottom of each supporting leg is fixedly provided with a foot pad, and the foot pads are rubber pads.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the folding chair is characterized in that the short chair legs are arranged on the long chair legs in a hinged mode, the upper ends of the two long chair legs and the lower ends of the two short chair legs are provided with rear supporting hinged frames capable of being movably accommodated in a hinged mode, the lower ends of the two chair body rods and the lower ends of the two long chair legs are provided with front supporting hinged frames capable of being movably accommodated in a hinged mode, when the folding chair is accommodated, the long chair legs and the short chair legs are folded inwards, the front supporting hinged frames and the rear supporting hinged frames are folded inwards, the four supporting legs of the folding chair are folded inwards at the same time, the occupied area of the folded and accommodated chair is greatly reduced, and therefore the folding chair is convenient to accommodate and is convenient to carry and use;

2. through set up spacing portion on articulated pedestal, it is spacing with the contact of first hinge bar through the inside wall of adjusting the seat, realize spacing to the support of seat, can realize spacing to the support of chair body pole to when opening and use folding chair, increase chair body overall structure's stability, increase the bearing capacity of chair.

Drawings

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

FIG. 2 is a schematic view of the structure of the chair body rod of the present invention;

FIG. 3 is an open schematic view of the folding chair of the present invention;

FIG. 4 is a schematic view of the folding chair of the present invention;

FIG. 5 is a schematic view of a support link according to the present invention;

FIG. 6 is a schematic view of a hinge limiting member according to the present invention;

fig. 7 is a schematic structural view of the limiting rotary sleeve of the utility model.

Wherein: 1. a chair surface; 2. long chair legs; 3. short chair legs; 4. a front support hinge bracket; 5. a foot pad; 6. a handrail plate; 7. a rear support hinge bracket; 8. a limiting part is hinged; 9. a chair body rod; 10. a first hinge lever; 11. a second hinge lever; 12. a limiting rotary sleeve; 13. an adjusting seat; 14. a support link; 15. a hinged base body; 16. a limiting part.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 7, the utility model provides a folding chair convenient to store, which comprises a chair surface 1, wherein supporting legs are symmetrically arranged on two sides of the chair surface 1, the supporting legs comprise short chair legs 3 and S-shaped long chair legs 2, the long chair legs 2 are hinged and installed at the top ends of the short chair legs 3, rear supporting hinged brackets 7 are installed at the upper ends of the two adjacent long chair legs 2 and the lower ends of the two adjacent short chair legs 3, the chair surface 1 comprises a chair body rod 9, one end of the chair body rod 9 is hinged on the short chair legs 3, a front supporting hinged bracket 4 is installed between the two chair body rods 9 and the lower ends of the two long chair legs 2, and a hinged limiting part 8 is arranged at the joint of the front supporting hinged bracket 4 and the chair body rod 9.

Install on long chair leg 2 through setting up short chair leg 3 is articulated, but the back support hinge 7 that articulated activity was accomodate is installed to the lower extreme at two upper ends of two long chair legs 2 and two short chair legs 3 simultaneously, but the preceding support hinge 4 that articulated activity was accomodate is installed to two chair body poles 9 and two long chair legs 2 lower extremes, when accomodating the folding chair, inwards fold long chair leg 2 and short chair leg 3, inwards fold preceding support hinge 4 and back support hinge 7 simultaneously, inwards fold four supporting legs of folding chair simultaneously and accomodate, the area of folding back chair of accomodating is greatly reduced, thereby conveniently accomodate this folding chair, make things convenient for carrying of this folding chair to use.

In the embodiment, the long chair leg 2 comprises an upper end part, a middle end part and a supporting part, wherein the middle end part is provided with an armrest plate 6, and the armrest plate 6 is hinged and arranged on the top of the middle end part; through installing handrail board 6 on the well tip, avoid the arm unsettled when using folding chair, during folding the accomodating simultaneously, the articulated design of accessible handrail board 6 is upwards folded with handrail board 6 and is accomodate and not influence the carrying of folding chair.

In this embodiment, the seat surface 1 is provided with a support cloth bag, which includes a leaning portion sleeved on the upper end portion and a seat portion sleeved on the free end of the seat body rod 9; the supporting cloth bag is sleeved at the upper end part of the chair body rod 9, so that the supporting cloth bag is quickly replaced, and the supporting cloth bag is convenient to replace and clean.

In the embodiment, an adjusting seat 13 is installed on the inner side of the supporting part, a limiting rod is arranged in the adjusting seat 13 in a sliding manner, a supporting connecting rod 14 is rotatably installed at the other end of the limiting rod, and the other end of the supporting connecting rod 14 is hinged to the chair body rod 9; the connecting support of the folding chair during use is enhanced by installing the support link 14 between the support part and the chair body rod 9, wherein one end of the support link 14 is installed in the adjusting seat 13, and the other end is installed on the chair body rod 9.

In this embodiment, the hinge limiting member 8 includes a hinge base 15, the hinge base 15 is hinged to the lower end of the seat rod 9, the front support hinge 4 is hinged to the front end of the hinge base 15, a limiting portion 16 is fixed on the hinge base 15, and the front support hinge 4 is limited and disposed below the limiting portion 16; through the articulated pedestal 15 of design, support hinge frame 4 and chair body pole 9 before the articulated connection to make things convenient for folding and opening of chair body pole 9 and preceding support hinge frame 4, set up spacing portion 16 simultaneously on articulated pedestal 15, when opening and using the folding chair, can realize spacing the support of chair body pole 9, thereby when using the chair, increase chair body overall structure's stability, increase the bearing capacity of chair.

In the embodiment, the front support hinge frame 4 comprises a first hinge rod 10 and a second hinge rod 11 which are hinged with each other, a limiting rotating sleeve 12 is arranged in the middle of the second hinge rod 11, the first hinge rod 10 is hinged and installed in the limiting rotating sleeve 12, two side surfaces of the first hinge rod 10 are in limiting matching with the end part, located in the limiting rotating sleeve 12, of the second hinge rod 11, and the rear support hinge frame 7 is of the same structure as the front support hinge frame 4; through setting up in second articulated pole 11 middle part and adjusting seat 13, articulate first articulated pole 10 and install on adjusting seat 13, when opening and use folding chair, it is spacing with the contact of first articulated pole 10 through the inside wall of adjusting seat 13, realize spacing the support of seat 1, further increase chair body overall structure's stability, increase the bearing capacity of chair.

In the embodiment, the bottom of the supporting leg is fixedly provided with a foot pad 5, and the foot pad 5 is a rubber pad; through setting up callus on the sole 5, the non-skid property when increasing the supporting leg and supporting.

The working principle of the utility model is as follows: the short chair legs 3 are hinged and installed on the long chair legs 2, the upper ends of the two long chair legs 2 and the lower ends of the two short chair legs 3 are provided with rear supporting hinged brackets 7 which can be hinged and movably stored, the lower ends of the two chair body rods 9 and the lower ends of the two long chair legs 2 are provided with front supporting hinged brackets 4 which can be hinged and movably stored, when a folding chair is stored, the long chair legs 2 and the short chair legs 3 are folded inwards, the front supporting hinged brackets 4 and the rear supporting hinged brackets 7 are folded inwards at the same time, and the four supporting legs of the folding chair are folded inwards and stored at the same time, so that the occupied area of the folded and stored chair is greatly reduced, the folding chair is convenient to store, and the folding chair is convenient to carry and use;

when the folding chair is opened and used, the limiting part 16 is arranged on the hinged seat body 15, the inner side wall of the adjusting seat 13 is limited in contact with the first hinged rod 10, the supporting of the chair surface 1 is limited, and the supporting of the chair body rod 9 is limited, so that the stability of the whole structure of the chair body is improved and the bearing capacity of the chair is improved when the chair is used.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a folding chair convenient to accomodate, includes seat (1), its characterized in that: the bilateral symmetry of seat (1) is equipped with the supporting leg, the supporting leg includes long chair leg (2) of short chair leg (3) and S type, long chair leg (2) are articulated to be installed on the top of short chair leg (3), and back support hinge frame (7) are installed to the upper end of two adjacent long chair legs (2) and the lower extreme of two adjacent short chair legs (3), seat (1) is including chair body pole (9), and the one end of chair body pole (9) articulates on short chair leg (3), two preceding support hinge frame (4) are installed to chair body pole (9) and between two long chair leg (2) lower extremes, preceding support hinge frame (4) are equipped with articulated locating part (8) with the junction of chair body pole (9).

2. A folding chair for easy stowing according to claim 1, wherein: the long chair legs (2) comprise upper end parts, middle end parts and supporting parts, armrest plates (6) are mounted on the middle end parts, and the armrest plates (6) are hinged to the tops of the middle end parts.

3. A folding chair for easy stowing according to claim 2, wherein: the chair is characterized in that a supporting cloth bag is arranged on the chair surface (1), and the supporting cloth bag comprises a leaning part sleeved on the upper end part and a seat part sleeved on the free end of the chair body rod (9).

4. A folding chair for easy stowing according to claim 2, wherein: the inboard of supporting part is installed and is adjusted seat (13), it is equipped with the gag lever post to slide in adjusting seat (13), and support connecting rod (14) are installed in the other end rotation of gag lever post, the other end of support connecting rod (14) is articulated to be installed on chair body pole (9).

5. A folding chair for easy storage according to claim 1, wherein: articulated locating part (8) are including articulated pedestal (15), articulated pedestal (15) are articulated to be installed at the lower extreme of chair body pole (9), preceding support hinge frame (4) are articulated to be installed at the front end of articulated pedestal (15), fixed spacing portion (16) that are equipped with on articulated pedestal (15), preceding support hinge frame (4) are spacing to be set up in the below of spacing portion (16).

6. A stowable folding chair according to claim 1 or 5, wherein: preceding support hinge frame (4) are including first articulated rod (10) and the articulated rod of second (11) of mutual articulated, the middle part of the articulated rod of second (11) is equipped with spacing commentaries on classics cover (12), first articulated rod (10) are articulated to be installed in spacing commentaries on classics cover (12), the both sides face and the articulated rod of second (11) of first articulated rod (10) are located the spacing matching of tip in spacing commentaries on classics cover (12), back support hinge frame (7) adopt and preceding support hinge frame (4) identical structure.

7. A folding chair for easy stowing according to claim 1, wherein: the bottom of supporting leg is fixed and is equipped with callus on the sole (5), callus on the sole (5) are the rubber pad.