CN211673306U

CN211673306U - Novel folding chair

Info

Publication number: CN211673306U
Application number: CN202020292571.8U
Authority: CN
Inventors: 李丽敏; 叶庆山
Original assignee: Fujian Daxing Teaching Equipment Co ltd
Current assignee: Fujian Daxing Teaching Equipment Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-16
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a novel folding chair, which comprises a front supporting leg and a metal seat plate, wherein the metal seat plate is arranged and fixed at the middle position of the inner side of the front supporting leg, a buckle supporting plate consisting of a rotating shaft rod, a supporting long block, a buckling groove and a round rod buckling block is convenient for fixing and pulling, when in use, the metal seat plate can be well fixed through the buckle supporting plate at the lower end, thereby being not easy to fold and roll when in use, thus being more convenient when in use, and the heavy force of the metal seat plate is improved to a certain extent through the support of the buckle supporting plate, the rotating shaft rod of the buckle supporting plate is movably connected on the metal seat plate, thus being well rotatable for use, and the supporting long block is effectively fixed at the lower end of the metal seat plate through the buckling groove at the inner side when in fixing, through the recess of circle pole knot piece lower extreme inboard for it is fixed effectively to carry out the lock joint, thereby is difficult for droing.

Description

Novel folding chair

Technical Field

The utility model belongs to the technical field of relevant chair, concretely relates to novel foldable chair.

Background

A chair is a piece of seating furniture with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name. The name of the chair is originally seen in the Tang dynasty, and the image of the chair is transferred to the Huchi bed in the North when tracing to Hanwei. The chairs are classified according to the materials: solid wood chairs, glass chairs, iron art chairs, plastic chairs, cloth art chairs, leather art chairs, foam chairs and the like. The chairs are classified according to use: office chairs, dining chairs, bar chairs, leisure chairs, reclining chairs, special chairs and the like.

The prior folding chair technology has the following problems: the condition of folding rolling appears in placing the support easily in current foldable chair for it is not very convenient problem when placing the place of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel foldable chair to current foldable chair that proposes in solving above-mentioned background art is placing the support, the condition of folding rolling in appearing easily, makes not very convenient problem when placing the use ground.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel folding chair comprises front side supporting legs and a metal seat plate, wherein the metal seat plate is fixedly arranged at the middle position of the inner side of the front side supporting legs, a buttock cushion is arranged at the upper end of the metal seat plate, a backrest cushion is arranged at the inner side of the upper end of the front side supporting legs, a front side connecting rod is arranged in the middle of the lower end of the front side supporting legs, a buckle supporting plate is arranged on the metal seat plate in the middle of the front side connecting rod and comprises a rotating shaft rod, a supporting long block, a buckle groove and a round rod buckle block, the middle of the inner side of the supporting long block is provided with the buckle groove, the two sides of the upper end of the supporting long block are provided with the rotating shaft rod, the lower end of the supporting long block is provided with the round rod buckle block, the rotating shaft rod is connected onto the metal seat plate, the rear end of the metal seat plate is provided with the rear, the upper end outside of back collateral branch supporting leg is provided with the rotation connecting block, back collateral branch supporting leg is through rotating connecting block and preceding collateral branch supporting leg fixed connection, be provided with the rear side connecting rod in the middle of the lower extreme of back collateral branch supporting leg.

Preferably, the rotary connecting block comprises a front side shaft column, a metal long block and a rear side shaft column, the front side shaft column is arranged in the middle of the front end of the metal long block, the rear side shaft column is arranged in the middle of the lower end of the metal long block, the front side shaft column is connected to the front side supporting leg, and the rear side shaft column is connected to the rear side supporting leg.

Preferably, the rear side supporting leg includes anti-skidding seal cover, installation screw and hollow cylinder, the hollow cylinder's upper end outside is provided with the installation screw, the hollow cylinder's both ends are provided with anti-skidding seal cover, the hollow cylinder is connected on the metal bedplate.

Preferably, the number of the rear side support legs is two, and the rear side support legs are symmetrically fixed on two sides of the rear end of the metal seat plate.

Preferably, the buttock cushion and the metal seat plate are fixedly connected in a sleeved mode, and the buttock cushion is sleeved and fixed at the middle position inside the metal seat plate.

Preferably, the front support legs and the front connecting rod are fixedly connected in a welding mode, and the outer sides of the connecting positions of the front support legs and the front connecting rod are positioned on the same straight line.

Preferably, the backrest cushion is an axial center, and two ends of the backrest cushion are in a symmetrical state.

Compared with the prior art, the utility model provides a novel foldable chair possesses following beneficial effect:

the utility model discloses foldable chair is through rotating the axostylus axostyle, support the rectangular piece, buckle backup pad that lock joint recess and round bar knot piece are constituteed is convenient for fix and is dragged the use, when using, the metal base board passes through the buckle backup pad of lower extreme, make fixing that can be fine, thereby be difficult for folding rolling when placing, it is more convenient when placing the use like this, and support through the buckle backup pad, make the heavy power of metal base board obtain certain improvement, the rotation axostylus axostyle swing joint of buckle backup pad is on the metal base board, rotation that like this can be fine is used, and support the rectangular piece when fixed and pass through inboard lock joint recess, make and effectively fix on the metal base board lower extreme, and when supporting, detain the inboard recess of piece lower extreme through the round bar, make effectively carry.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel foldable chair provided by the present invention;

fig. 2 is a schematic structural view of the rotary connecting block provided by the present invention;

fig. 3 is a schematic structural view of the buckle support plate provided by the present invention;

fig. 4 is a schematic structural view of the rear support leg according to the present invention;

in the figure: 1. a backrest cushion; 2. front side support legs; 3. rotating the connecting block; 31. a front side column; 32. a metal long block; 33. a rear side shaft; 4. a hip cushion; 5. a metal seat plate; 6. buckling a support plate; 61. rotating the shaft lever; 62. supporting the long block; 63. buckling a groove; 64. a round bar buckle block; 7. a front side connecting rod; 8. fixing the shaft lever; 9. a rear side connecting rod; 10. the back side supports the legs; 101. an anti-slip seal sleeve; 102. mounting a screw hole; 103. a hollow cylinder.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a novel foldable chair, includes front side supporting leg 2 and metal base plate 5, and metal base plate 5 installation is fixed on the inboard intermediate position of front side supporting leg 2, and the upper end of metal base plate 5 is provided with buttock cushion 4, and buttock cushion 4 and metal base plate 5 are through the mode fixed connection who cup joints, and buttock cushion 4 cup joints and fixes on the inside intermediate position of metal base plate 5. When using, support that can be fine through preceding collateral branch supporting leg 2, and preceding collateral

branch supporting leg

2 and 5 activity fixed connection of metal seat board for folding rolling that can be fine is used, and when using, metal seat board 5 is more comfortable when using like this through the elasticity dynamics of buttock cushion 4.

The utility model provides a novel foldable chair, is provided with including the upper end inboard of front side supporting leg 2 and leans against cushion 1, leans against cushion 1 and is the axle center, and leans against the both ends of cushion 1 and be the symmetric state, is provided with front side connecting rod 7 in the middle of the lower extreme of front side supporting leg 2, and front side supporting leg 2 and front side connecting rod 7 are through welded mode fixed connection, and the junction outside of front side supporting leg 2 and front side connecting rod 7 is in on the same straight line. When backing up the use, through the elasticity dynamics that leans against cushion 1, make more comfortable when backing up, and 2 lower extremes of front side supporting leg pass through dragging of front side connecting rod 7, the difficult deformation of lower part when placing the support like this, and front side supporting leg 2 and front side connecting rod 7 are through welded mode fixed connection, thereby be difficult for droing, and the junction outside of front side supporting leg 2 and front side connecting rod 7 is in on the same straight line, can not take place to obstruct like this when using.

The utility model provides a novel foldable chair, lies in to be provided with buckle backup pad 6 on metal seat board 5 including the centre of front side connecting rod 7, and buckle backup pad 6 includes that rotation axostylus axostyle 61, support rectangular block 62, lock joint recess 63 and round bar detain piece 64, are provided with lock joint recess 63 in the middle of the inboard of supporting rectangular block 62, and the upper end both sides of supporting rectangular block 62 are provided with rotation axostylus axostyle 61, and the lower extreme of supporting rectangular block 62 is provided with the round bar and detains piece 64, and rotation axostylus axostyle. When using, metal base plate 5 passes through buckle backup pad 6 of lower extreme, make fixing that can be fine, thereby be difficult for folding rolling when placing, it is more convenient when placing the use like this, and through the support of buckle backup pad 6, make metal base plate 5's heaviness obtain certain improvement, the rotation axostylus axostyle 61 swing joint of buckle backup pad 6 is on metal base plate 5, rotation that can be fine like this uses, and support long piece 62 when fixed and pass through inboard lock joint recess 63, make effectively fix on metal base plate 5 lower extreme, and during the support, detain the inboard recess of piece 64 lower extreme through the round bar, make effectively carry out the lock joint fixed, thereby be difficult for droing.

The utility model provides a novel foldable chair, rear end including metal bedplate 5 is provided with back side supporting leg 10, metal bedplate 5 and back side supporting leg 10 pass through 8 fixed connection of fixed axostylus axostyle, back side supporting leg 10 is provided with two altogether, and back side supporting leg 10 symmetry is fixed on the rear end both sides of metal bedplate 5, back side supporting leg 10 includes anti-skidding seal cover 101, installation screw 102 and hollow cylinder 103, the upper end outside of hollow cylinder 103 is provided with installation screw 102, the both ends of hollow cylinder 103 are provided with anti-skidding seal cover 101, hollow cylinder 103 connects on metal bedplate 5. When supporting, fix on metal bedplate 5 through two rear side supporting leg 10 symmetries to be convenient for support and place, and metal bedplate 5 and rear side supporting leg 10 are through the 8 fixed connection of fixed axostylus axostyle, the folding rolling of being convenient for like this is used, during the installation, the cavity cylinder 103 of rear side supporting leg 10 is connected on metal bedplate 5 through installation screw 102, the installation of being convenient for like this is used, and during the support, through the antiskid protection of antiskid seal cover 101, thereby be difficult for sliding or damaging the object.

The utility model provides a novel foldable chair, the upper end outside including back supporting leg 10 is provided with rotates connecting block 3, it includes front side axle column 31 to rotate connecting block 3, metal rectangular block 32 and rear side axle column 33, be provided with front side axle column 31 in the middle of the front end of metal rectangular block 32, be provided with rear side axle column 33 in the middle of the lower extreme of metal rectangular block 32, front side axle column 31 is connected on front side supporting leg 2, rear side axle column 33 is connected on back supporting leg 10, back supporting leg 10 is through rotating connecting block 3 and front side supporting leg 2 fixed connection, be provided with rear side connecting rod 9 in the middle of the lower extreme of back supporting leg 10. When using, because of back collateral branch supporting leg 10 through rotating connecting

block

3 and 2 fixed connection of preceding collateral branch supporting leg, more stable when placing like this, in the time of the installation, because of the front side jack-post 31 swing joint that rotates connecting block 3 on front collateral branch supporting leg 2, and back side jack-post 33 swing joint is on back collateral branch supporting leg 10, through dragging of metal rectangular block 32 like this for it is whole more stable convenient when using.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, just can use on taking the assigned position novel foldable chair. And when supporting and placing, novel foldable chair passes through rear side supporting leg 10, front side supporting leg 2, metal seat board 5 and rotates the connection structure that connecting block 3 constitutes for folding rolling that can be fine is used, and convenience more when using like this is convenient more. When using, metal base plate 5 is more comfortable when using through the elasticity dynamics of buttock cushion 4 like this, when backing to the use, through the elasticity dynamics that leans against cushion 1 for it is more comfortable when backing to, and 2 lower extremes of front side supporting leg are through dragging of front side connecting rod 7, and the difficult deformation of lower part when placing the support like this makes the support more stable. And the rear side supporting legs 10 are fixedly connected through the rear side connecting rods 9, so that the rear side supporting legs are not easy to deform and are firmer and more stable when placed. And when supporting, metal base plate 5 is through buckle backup pad 6 of lower extreme for can be fine fixed, thereby be difficult for folding rolling when placing, it is more convenient when placing the use like this, moreover through the support of buckle backup pad 6, make metal base plate 5's heavy power obtain certain improvement. Buckle backup pad 6 is through rotating shaft pole 61, support rectangular block 62, lock joint recess 63 and round bar detain piece 64 and constitute, when using, because of buckle backup pad 6's rotating shaft pole 61 swing joint on metal bedplate 5, rotation that like this can be fine is used, and support rectangular block 62 when fixed and pass through inboard lock joint recess 63, make effectively fix on metal bedplate 5 lower extreme, and during the support, detain the inboard recess of piece 64 lower extreme through the round bar, make effectively carry out the lock joint fixed, thereby be difficult for droing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel foldable chair, includes front side supporting leg (2) and metal seat board (5), its characterized in that: the metal seat plate (5) is fixedly arranged at the middle position of the inner side of the front side supporting leg (2), the upper end of the metal seat plate (5) is provided with a hip cushion (4), the inner side of the upper end of the front side supporting leg (2) is provided with a backrest cushion (1), the middle of the lower end of the front side supporting leg (2) is provided with a front side connecting rod (7), the middle of the front side connecting rod (7) is positioned on the metal seat plate (5) and is provided with a buckle supporting plate (6), the buckle supporting plate (6) comprises a rotating shaft rod (61), a supporting long block (62), a buckle groove (63) and a round rod buckle block (64), the middle of the inner side of the supporting long block (62) is provided with a buckle groove (63), the two sides of the upper end of the supporting long block (62) are provided with the rotating shaft rod (61), and the lower end of the supporting long block, the metal seat plate is characterized in that the rotating shaft rod (61) is connected to the metal seat plate (5), the rear end of the metal seat plate (5) is provided with rear side supporting legs (10), the metal seat plate (5) and the rear side supporting legs (10) are fixedly connected through a fixed shaft rod (8), the outer side of the upper end of each rear side supporting leg (10) is provided with a rotating connecting block (3), the rear side supporting legs (10) are fixedly connected with the front side supporting legs (2) through the rotating connecting blocks (3), and rear side connecting rods (9) are arranged in the middle of the lower ends of the rear side supporting legs (10).

2. The new folding chair as claimed in claim 1, wherein: the rotary connecting block (3) comprises a front side shaft column (31), a metal long block (32) and a rear side shaft column (33), the front side shaft column (31) is arranged in the middle of the front end of the metal long block (32), the rear side shaft column (33) is arranged in the middle of the lower end of the metal long block (32), the front side shaft column (31) is connected onto the front side supporting legs (2), and the rear side shaft column (33) is connected onto the rear side supporting legs (10).

3. The new folding chair as claimed in claim 1, wherein: rear side supporting leg (10) are including anti-skidding seal cover (101), installation screw (102) and hollow cylinder (103), the upper end outside of hollow cylinder (103) is provided with installation screw (102), the both ends of hollow cylinder (103) are provided with anti-skidding seal cover (101), hollow cylinder (103) are connected on metal bedplate (5).

4. The new folding chair as claimed in claim 1, wherein: the rear side supporting legs (10) are arranged in two, and the rear side supporting legs (10) are symmetrically fixed on two sides of the rear end of the metal seat plate (5).

5. The new folding chair as claimed in claim 1, wherein: buttock cushion (4) and metal bedplate (5) are through the mode fixed connection that cup joints, just buttock cushion (4) cup joint to be fixed on the inside intermediate position of metal bedplate (5).

6. The new folding chair as claimed in claim 1, wherein: the front side supporting legs (2) are fixedly connected with the front side connecting rods (7) in a welding mode, and the outer sides of the connecting positions of the front side supporting legs (2) and the front side connecting rods (7) are located on the same straight line.

7. The new folding chair as claimed in claim 1, wherein: the backrest cushion (1) is an axle center, and two ends of the backrest cushion (1) are in a symmetrical state.