JPH0231710A - Connecting structure for chair - Google Patents

Abstract

PURPOSE:To obtain a chair possible to easily connect with each other and separately handle one by one without using connecting members by a method wherein armrests facing each other by placing two or more chairs side by side, are crossed each other at bending parts and removably connected side by side. CONSTITUTION:Armrest parts 5, 6 are formed by prolonging forwards each pipe member (a) forming a leg part 7, and arm seats (b) are fitted with them. They are connected with a chair main body 4 through bending parts 50, 60 bent so as to incline toward the side of the chair main body 4. In case of placing several chairs side by side, regarding the armrest parts 5, 6 facing each other, when the armrest part 5 is placed so as to lower over the next armrest part 6, the armrest 5, 6 are connected side by side, since a bending part 50 crosses with a bending part 61 where the bending part 60 bends backward and the arm seat (b) for the chair placed side by side changes the place with each other. In case of disconnecting them, when the armrest part 5 is lifted, it is possible to easily disconnect the chair since the crossing bending parts 50, 60 are separated from each other.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a connection structure for arranging a plurality of chairs in parallel.

[Conventional technology]

Traditionally, in places where the usage pattern is almost constant, such as lecture halls and conference halls, fixed chairs are used in a number that corresponds to the number of people that can be accommodated, but in places that are used for multiple purposes, such as halls, the usage pattern varies. Fixed chairs are not used because they vary depending on the purpose; therefore, movable chairs are arranged as needed, and portable chairs such as folding chairs are particularly used for this purpose.

[Problem to be solved by the invention]

However, when a large number of folding chairs are arranged and used, since they are not connected to each other independently, the arrangement is extremely prone to collapse during and after use. However, there is a particular problem in that rearranging the chairs becomes complicated, so the challenge is to develop chairs that can be easily connected to each other without using connecting tools and that can be handled individually. It had been done.

[Means to solve the problem]

The present invention has been made in consideration of the above-mentioned conventional problems, and is a chair having armrests on both sides of the chair body, each of the armrests having a bending portion that bends while being deflected to the side of the chair body. At least two chairs are arranged side by side and opposing armrests are connected to the chair body via the armrests, and the armrests are removably connected in an adjacent state with the bent portions intersecting,
This solves the above-mentioned problems.

[Effect]

In the present invention, the armrests of chairs arranged side by side are connected by crossing the bent parts and reversing their positions, and by sequentially aligning the armrests, it is possible to connect a plurality of chairs in a chained state. .

〔Example〕

Next, the present invention will be explained in detail based on an embodiment shown in FIGS. 1 to 4.

In the figure, 1 is a chair, and the chair 1 has armrests 5.6 on both sides of the backrest 3 of a chair body 4 in which a cushion 2 and a backrest 3 are continuous.

The armrests 5 and 6 each have a pipe material a constituting the leg portion 7 extending forward to meet the armrest b, and each of the armrests 5 and 6 has a pipe material a constituting the leg portion 7 extending forward and facing the armrest b. It is connected and supported to the chair body 4 via a bent portion 50.80 which is bent while being deflected. As shown in FIG. 2, the bent portion 50 of one armrest 5 is gently bent without returning to the rear, and the other bent portion 60 is bent at a slightly acute angle so as to return slightly to the rear. There is.

When a plurality of chairs are arranged side by side, the armrests 5 and 6 may be hung on the adjacent armrests 5 and 6 by lowering them from above, so that the bent portion 50 is connected to the rearward bent portion 61 of the bent portion 60. , the positions of the armrests b of the chairs arranged side by side are switched, and the armrests 5 and 6 are connected in an adjacent state, and by repeating this process, a plurality of chairs are connected in a chained state. When disassembling the chair, by lifting the armrest 5, the crooked portions 50 and 60 that cross each other will come off, allowing the chair to be easily separated.

In addition, in the embodiment, hooks 70 are attached to the left and right legs 7 of each chair in order to make the connection state more reliable.
and a boss 71 are provided, and the hook 70 is hung on the adjacent boss 71 when connecting. Since the armrests 5 and 8 are located at positions deviated to the side relative to the chair body 4 and the legs 7, it is possible to scoot them as shown in FIG. A rod-shaped member C provided at the lower part of the member a hits on the pipe member a on the side of the cushion in the lower chair, so that the upper and lower chairs are stacked one on top of the other without interlocking with each other.

〔Effect of the invention〕

As explained above, according to the present invention, there is provided a chair that has armrests on both sides of the chair body, and each of the armrests is attached to the chair body via a bending portion that bends while being deflected to the side of the chair body. The armrests of at least two chairs that are connected and facing each other are removably connected in an adjacent state with the bent portions intersecting, so that the armrests of the chairs that are installed side by side are said to be able to hang together. A plurality of chairs can be connected in a chain with the same simple operation, and the arranged chairs can be prevented from collapsing. In addition, the separation process is as simple as removing the armrests that are attached to each other, making it easy to connect and separate the hooks without using a separate connecting member.
It has excellent practical effects.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing from the front an embodiment of the chair connection structure according to the present invention, FIG. 2 is an explanatory diagram showing the side view of the same embodiment, and FIG. 3 is an explanatory diagram showing the connected state. , 4th
The figure is an explanatory diagram showing a squishing state. ■...Chair 4...Chair body 5.6...Armrests 50.80...Bending portion 7...Legs

Claims (1)

[Claims] A chair (1) having armrests (5, 6) on both sides of a chair body (4), wherein each of the armrests (5, 6) is bent while being deflected to the side of the chair body (4). Part (5
The armrests (5, 60) are connected to the chair body (4) via armrests (5,
6) is a chair connection structure characterized in that the bent portions (50, 60) are intersected and removably connected in an adjacent state.