CN210249183U

CN210249183U - Folding chair with strong portability

Info

Publication number: CN210249183U
Application number: CN201920773827.4U
Authority: CN
Inventors: 卢绍平
Original assignee: Foshan City Shunde District Zhonghao Furniture Co ltd
Current assignee: Foshan City Shunde District Zhonghao Furniture Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-07
Anticipated expiration: 2029-05-27

Abstract

The utility model belongs to the technical field of articles for daily use technique and specifically relates to a folding chair that portability is strong, including the back of the chair, the standing groove has all been seted up to both sides around the back of the chair top, the middle part movable mounting of the back of the chair has two pivots, two the fixed slot has all been seted up on the top of pivot and right side, the inside fixed mounting of standing groove has fixing device, fixing device's bottom alternates in the inside of fixed slot, two the equal fixed mounting in right side of pivot has the bracing piece, two the bracing piece passes through chair face fixed connection, two the equal movable mounting of right-hand member of bracing piece has the chair foot. The supporting rod is movably connected with the chair legs, so that the chair can be folded, the folding device is arranged to enable the supporting rod to be relatively fixed with the chair legs, the chair surface can be retracted into the chair back when the chair is not used, the whole chair is reduced, the fixing groove is arranged to enable the chair surface to be relatively fixed with the chair back, and the straps are arranged to facilitate carrying of the chair.

Description

Folding chair with strong portability

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a foldable chair that portability is strong.

Background

The chair is an indispensable daily necessity in daily life, and is used when people have a rest, and is used as a rest tool when people go out, but the chair is usually inconvenient to carry because of large volume, and the reason is that the chair cannot be folded and is inconvenient to carry, so that the folding chair with strong portability is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a folding chair with strong portability, which can be folded and is convenient to carry.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a folding chair with strong portability is designed, comprising a chair back, wherein the front side and the rear side of the top of the chair back are respectively provided with a placement groove, the middle part of the chair back is movably provided with two rotating shafts, the top ends and the right sides of the two rotating shafts are respectively provided with a fixed groove, the interior of each placement groove is fixedly provided with a fixing device, the bottom end of each fixing device is inserted into the corresponding fixed groove, the right sides of the two rotating shafts are respectively and fixedly provided with a supporting rod, the two supporting rods are fixedly connected through a chair surface, the right ends of the two supporting rods are respectively and movably provided with a chair foot, the top end of each chair foot is movably provided with a folding device, one end of each folding device, far away from the chair foot, is movably connected with the supporting rod, the middle part of the chair back is fixedly provided with a canvas belt, the upper movable shaft and the lower movable shaft are connected through a strap.

Preferably, the fixing device comprises a fixing box fixedly installed inside the placing groove, a fixing rod is arranged inside the fixing box in an inserting mode, a compression spring is sleeved on the top end of the fixing rod, limiting rods are fixedly installed on the left side and the right side of the middle portion of the fixing rod, and a push rod is fixedly installed on the front end face of the fixing rod.

Preferably, the folding device includes with the first folding rod of bracing piece inner wall swing joint, the one end swing joint that the bracing piece was kept away from to first folding rod has the second folding rod, the one end fixed mounting that the second folding rod is close to first folding rod has the extension rod, matched with through-hole, two have all been seted up with the top of extension rod in the middle part of first folding rod the inside interlude of through-hole has the stabilizer bar.

Preferably, the top of the left inner wall and the top of the right inner wall of the storage box are both provided with grooves, the two grooves are movably provided with baffles, and the inner bottom wall of the storage box is fixedly provided with a partition plate.

The utility model provides a pair of foldable chair that portability is strong, beneficial effect lies in: the supporting rod is movably connected with the chair legs, so that the chair can be folded, the folding device is arranged to enable the supporting rod to be relatively fixed with the chair legs, the chair surface can be retracted into the chair back when the chair is not used, the whole chair is reduced, the fixing groove is arranged to enable the chair surface to be relatively fixed with the chair back, and the straps are arranged to facilitate carrying of the chair.

Drawings

Fig. 1 is a schematic structural view of a portable folding chair according to the present invention;

fig. 2 is a schematic diagram of a side view of the foldable chair with high portability;

fig. 3 is an enlarged schematic structural view of a position a in the folding chair diagram 1 with strong portability according to the present invention;

fig. 4 is a schematic structural diagram of a folding device for a foldable chair according to the present invention.

In the figure: the folding chair comprises a chair back 1, a placing groove 2, a rotating shaft 3, a fixing groove 4, a fixing device 5, a fixing box 501, a fixing rod 502, a compression spring 503, a limiting rod 504, a push rod 505, a supporting rod 6, a chair surface 7, chair legs 8, a folding device 9, a first folding rod 901, a second folding rod 902, an extending rod 903, a through hole 904, a stabilizing rod 905, a canvas belt 10, a storage box 11, a movable shaft 12, a back belt 13, a groove 14, a baffle 15 and a partition board 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a folding chair with high portability, including a chair back 1, placing grooves 2 have been all seted up to the front and back both sides at the top of the chair back 1, the middle part movable mounting of the chair back 1 has two pivots 3, fixed slot 4 has all been seted up on the top and the right side of two pivots 3, the inside fixed mounting of placing groove 2 has fixing device 5, fixing device 5 includes fixed box 501 fixedly mounted in placing groove 2, the inside interlude of fixed box 501 is provided with dead lever 502, compression spring 503 is sleeved on the top of dead lever 502, the equal fixed mounting in the left and right sides at dead lever 502 middle part has gag lever post 504, the preceding terminal surface fixed mounting of dead lever 502 has push rod 505, fixing device 5 makes bracing piece 6 connected with pivot 3 keep relatively fixed with chair back 1, make the chair open the back can remain.

The bottom end of a fixing device 5 is inserted into the fixing groove 4, the right sides of two rotating shafts 3 are fixedly provided with support rods 6, the two support rods 6 are fixedly connected through a chair surface 7, the right ends of the two support rods 6 are movably provided with chair legs 8, the top ends of the chair legs 8 are movably provided with folding devices 9, one ends of the folding devices 9 far away from the chair legs 8 are movably connected with the support rods 6, each folding device 9 comprises a first folding rod 901 movably connected with the inner wall of the support rod 6, one end of the first folding rod 901 far away from the support rods 6 is movably connected with a second folding rod 902, one end of the second folding rod 902 close to the first folding rod 901 is fixedly provided with an extension rod 903, the middle part of the first folding rod 901 and the top part of the extension rod 903 are both provided with matched through holes, stabilizing rods 904 are inserted into the two through holes 904, the folding devices 9 can enable the chair legs 8, the whole device can be folded and is convenient to carry after being folded.

The middle part fixed mounting of the back of the chair 1 has canvas area 10, the bottom fixed mounting on the back of the chair 1 right side has storage tank 11, storage tank 11 is controlled the top of two inner walls and is all seted up flutedly 14, the inside movable mounting of two recesses 14 has baffle 15, the inner diapire fixed mounting of storage tank 11 has baffle 16, storage tank 11 can be used for carrying article, and separate a plurality of check through baffle 16 in storage tank 11, be used for storing article of different classes, made things convenient for people's use.

The four corners of the left side surface of the chair back 1 are fixedly provided with movable shafts 12, the upper movable shaft 12 and the lower movable shaft 12 are connected through braces 13, and the braces 13 enable the whole device to be conveniently carried and can be carried on the body when going out.

The working principle is as follows: at the moment, the whole device is in an unopened state, the push rod 505 is pulled upwards, the push rod 505 drives the fixed rod 502 to move upwards, so that the bottom end of the fixed rod 502 is separated from the fixed groove 4, the rotating shaft 3 can rotate, the support rod 6 is pulled downwards, the support rod 6 and the seat surface 7 are simultaneously turned downwards, when the included angle between the support rod 6 and the seat back 1 is ninety degrees, the fixed rod 502 is acted by the force of the compression spring 503, so that the bottom end of the fixed rod 502 is clamped in the fixed groove 4, so that the support rod 6 and the seat back 1 are relatively fixed, then the seat leg 8 is taken out from the support rod 6, the seat leg 8 gradually forms an included angle with the support rod 6 by ninety degrees, in the process, the folding device 9 is gradually opened, when the seat leg 8 and the support rod 6 form an ninety degree, the first folding rod 901 and the second folding rod 902 in the folding device 9 form an one hundred, insert stabilizer bar 905 and make folding device 9 stable, and make bracing piece 6 and chair foot 8 keep fixed, thereby accomplish opening of whole device, when needs are packed up, make stabilizer bar 905 take out from through-hole 904, folding device 9 can fold, thereby make inside chair foot 8 folds into bracing piece 6, upwards stimulate push rod 505 and drive dead lever 502 upward movement, upwards lift bracing piece 6 simultaneously, place into standing groove 2 inside bracing piece 6, dead lever 502 receives in compression spring 503's effect card advances fixed slot 4, make bracing piece 6 fixed inside the back of the chair 1, keep stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The folding chair with strong portability comprises a chair back (1) and is characterized in that placing grooves (2) are formed in the front side and the rear side of the top of the chair back (1), two rotating shafts (3) are movably mounted in the middle of the chair back (1), fixing grooves (4) are formed in the top end and the right side of each rotating shaft (3), a fixing device (5) is fixedly mounted inside each placing groove (2), the bottom end of each fixing device (5) is inserted into the corresponding fixing groove (4), supporting rods (6) are fixedly mounted on the right sides of the two rotating shafts (3), the supporting rods (6) are fixedly connected through a chair surface (7), chair legs (8) are movably mounted at the right ends of the two supporting rods (6), a folding device (9) is movably mounted at the top end of each chair leg (8), and one ends, far away from each chair leg (8), of the folding devices (9) are movably connected with the supporting rods (6), the utility model discloses a chair back, including back of the chair (1), the middle part fixed mounting of back of the chair (1) has canvas area (10), bottom fixed mounting on back of the chair (1) right side has storage tank (11), the equal fixed mounting in four corners of back of the chair (1) left surface has loose axle (12), two from top to bottom loose axle (12) are connected through braces (13).

2. The folding chair with strong portability as claimed in claim 1, wherein the fixing device (5) comprises a fixing box (501) fixedly installed inside the placing groove (2), a fixing rod (502) is inserted into the fixing box (501), a compression spring (503) is sleeved on the top end of the fixing rod (502), a limiting rod (504) is fixedly installed on each of the left side and the right side of the middle of the fixing rod (502), and a push rod (505) is fixedly installed on the front end surface of the fixing rod (502).

3. The folding chair with strong portability according to claim 1, wherein the folding device (9) comprises a first folding rod (901) movably connected with the inner wall of the supporting rod (6), one end of the first folding rod (901) far away from the supporting rod (6) is movably connected with a second folding rod (902), one end of the second folding rod (902) near the first folding rod (901) is fixedly provided with an extension rod (903), the middle part of the first folding rod (901) and the top part of the extension rod (903) are both provided with matched through holes (904), and stabilizer bars (905) are inserted into the two through holes (904).

4. The folding chair with strong portability according to claim 1, characterized in that the top of the left and right inner walls of the storage box (11) is provided with a groove (14), a baffle (15) is movably arranged in the two grooves (14), and a partition plate (16) is fixedly arranged on the inner bottom wall of the storage box (11).