CN215347881U

CN215347881U - Row chair

Info

Publication number: CN215347881U
Application number: CN202121840737.6U
Authority: CN
Inventors: 温伟雄
Original assignee: Guangdong Aoshujian Furniture Manufacturing Co ltd
Current assignee: Guangdong Aoshujian Furniture Manufacturing Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-31
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a row chair, which comprises armrests, a backrest seat, chair legs, a cross rod and bolts, wherein the cross rod is a trapezoidal rod body, and bolt holes convenient for the installation of the armrests and the backrest seat are arranged on the upper end surface of the trapezoidal rod body at intervals along the length direction of the trapezoidal rod body; the upper ends of the chair legs are provided with bayonets, the chair legs are respectively positioned at two ends of the trapezoidal rod body, two ends of the trapezoidal rod body are respectively seated in the bayonets corresponding to the chair legs, and the chair legs upwards support the trapezoidal rod body; the installation of the armrests and the backrest seat on the cross rod can be realized, and the installation is very simple.

Description

Row chair

Technical Field

The utility model relates to a row chair.

Background

A plurality of chairs are arranged together to form a whole to form a row of chairs, the backrest seat is fixed on the trapezoidal rod body of the existing row of chairs, but the shape or the structural design of the trapezoidal rod body is unreasonable, and the trapezoidal rod body is easy to break or bend to cause the deformation of the row of chairs when a plurality of people sit on the row of chairs at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a row-connected chair with a trapezoidal rod body, which is reasonable in structure, large in bearing capacity, stable and reliable.

The purpose of the utility model is realized as follows:

a row chair comprises armrests, a backrest chair, chair legs, cross rods and bolts, wherein the cross rods are trapezoidal rod bodies, and bolt holes convenient for installation of the armrests and the backrest chair are formed in the upper end surfaces of the trapezoidal rod bodies at intervals along the length direction of the trapezoidal rod bodies;

the upper ends of the chair legs are provided with bayonets, the chair legs are respectively positioned at two ends of the trapezoidal rod body, two ends of the trapezoidal rod body are respectively seated in the bayonets corresponding to the chair legs, and the chair legs upwards support the trapezoidal rod body;

the bolts penetrate through the backrest seats and are locked in the corresponding bolt holes, so that the backrest seats are arranged on the trapezoidal rod body at intervals, the bolts penetrate through the armrests and are locked in the corresponding bolt holes, and the armrests are arranged on the left side and the right side of the backrest seats.

The horizontal pole is the trapezoidal body of rod, and the trapezoidal body of rod is equivalent to the shape that forms firmly, strengthens the intensity of horizontal pole, moreover the chair foot is opened there is the bayonet socket, and trapezoidal body of rod card is put in trapezoidal bayonet socket, and the chucking of horizontal pole and chair foot is more firm, has again, and the bottom of chair foot is provided with the callus on the sole, strengthens the steadiness of chair foot to the stability of reinforcing antithetical couplet row chair, have handrail and back seat all utilize the bolt locking in the bolt hole can again, can realize that handrail, back seat install on the horizontal pole, the installation is very simple.

The aim of the utility model can also be solved by the following technical measures:

furthermore, the bayonet of the chair leg is a trapezoidal bayonet matched with the shape of the trapezoidal main body.

Further, the chair leg comprises an upper end part, a left end part and a right end part, wherein the upper end part, the left end part and the right end part form a Y-shaped supporting leg.

Furthermore, the upper end of the chair leg is provided with the trapezoidal bayonet, and the left end and the right end of the chair leg are provided with foot pads.

Further, still include trapezoidal blanking cover, the both ends mouth of the trapezoidal body of rod of trapezoidal blanking cover shutoff.

Furthermore, flanges extend outwards from two sides of the upper end face of the trapezoidal rod body, and the bolt holes are arranged on the flanges at intervals.

Furthermore, the trapezoidal rod body is seated in the bayonet, and the flanging is abutted against the chair leg positioned on the outer side of the bayonet.

The utility model has the following beneficial effects:

the horizontal pole is the trapezoidal body of rod, and the trapezoidal body of rod is equivalent to the shape that forms firmly, strengthens the intensity of horizontal pole, moreover the chair foot is opened there is trapezoidal bayonet socket, and trapezoidal body of rod card is put in trapezoidal bayonet socket, and the chucking of horizontal pole and chair foot is more firm, has again, and the bottom of chair foot is provided with the callus on the sole, strengthens the steadiness of chair foot to the stability of reinforcing antithetical couplet row chair, have handrail and back seat all utilize the bolt locking in the bolt hole can, can realize that handrail, back seat install on the horizontal pole, the installation is very simple.

Drawings

Fig. 1 is a schematic view of a ganged chair.

Fig. 2 is a front view of the gang chairs.

Fig. 3 is a schematic sectional view of the gang chairs.

Fig. 4 is an exploded view of the gang chairs.

Fig. 5 is a schematic view of a cross bar of the gang chair.

Detailed Description

The utility model is further described with reference to the following figures and examples:

in the embodiment, as shown in fig. 1 to 5, a parallel chair includes an armrest 1, a backrest seat 2, chair legs 3, a cross bar, a bolt 10, and a trapezoidal block cover 9, where the cross bar is a trapezoidal bar 4, two sides of the upper end surface of the trapezoidal bar 4 extend outward to form flanges 41, and the flanges 41 are provided with bolt holes 42 at intervals along the length direction thereof, so as to facilitate installation of the armrest 1 and the backrest seat 2.

Chair foot 3 includes upper end 5, left end portion 6 and right-hand member portion 7, "Y" type stabilizer blade is constituteed to upper end 5, left end portion 6 and right-hand member portion 7, the upper end 5 of chair foot 3 is opened has trapezoidal bayonet 51, and the left end portion 6 and the right-hand member portion 7 of chair foot 3 all are provided with callus on the sole 8.

The chair legs 3 are respectively positioned at two ends of the trapezoidal rod body 4, two ends of the trapezoidal rod body 4 are respectively seated in the trapezoidal bayonets 51 corresponding to the chair legs 3, the turned-over edges 41 are abutted against the chair legs 3 positioned at the outer sides of the bayonets, the chair legs 3 upwards support the trapezoidal rod body 4, and the trapezoidal blocking cover 9 blocks two end ports of the trapezoidal rod body 4.

The backrest seat 2 is arranged on the trapezoidal rod body 4 at intervals, the bolt 10 penetrates through the backrest seat 2 and is locked in the corresponding bolt hole 42, the backrest seat 2 is fixed on the trapezoidal rod body 4, and the installation is very simple.

The armrests 1 are arranged on the left side and the right side of the backrest seat 2, the bolts 10 penetrate through the armrests 1 and are locked in the corresponding bolt holes 42, the armrests 1 are fixed on the trapezoidal rod body 4, and the installation is very simple.

The horizontal pole is trapezoidal body of rod 4, and trapezoidal body of rod 4 is equivalent to the shape that forms firmly, strengthens the intensity of horizontal pole, moreover chair foot 3 is opened has trapezoidal bayonet 51, and trapezoidal body of rod 4 card is put in trapezoidal bayonet 51, and the chucking of horizontal pole and chair foot 3 is more firm, has again, and the bottom of chair foot 3 is provided with callus on the sole 8, strengthens chair foot 3's steadiness to the stability of reinforcing row chair, have handrail 1 and back seat 2 all utilize bolt 10 to lock in bolt hole 42 can again, can realize handrail 1, back seat 2 installs on the horizontal pole, and the installation is very simple.

Claims

1. The utility model provides a row's chair, includes handrail, back seat, chair foot, horizontal pole and bolt, its characterized in that: the cross rod is a trapezoidal rod body, and bolt holes convenient for installation of armrests and backrest seats are arranged on the upper end face of the trapezoidal rod body at intervals along the length direction of the trapezoidal rod body;

2. The ganged chair of claim 1, wherein: the bayonet of the chair leg is a trapezoidal bayonet matched with the shape of the trapezoidal main body.

3. The gang chair of claim 2, wherein: the chair leg comprises an upper end part, a left end part and a right end part, wherein the upper end part, the left end part and the right end part form a Y-shaped supporting leg.

4. The gang chair of claim 3, wherein: the upper end of chair foot is opened has trapezoidal bayonet socket, and the left end and the right-hand member portion of chair foot all are provided with the callus on the sole.

5. The ganged chair of claim 1, wherein: the ladder-shaped blocking cover blocks two ports of the ladder-shaped rod body.

6. The ganged chair of claim 1, wherein: flanges extend outwards from two sides of the upper end face of the trapezoidal rod body, and the bolt holes are arranged on the flanges at intervals.

7. The gang chair of claim 6, wherein: the trapezoidal rod body is seated in the bayonet, and the flanging is abutted against the chair leg positioned on the outer side of the bayonet.