CN204734174U

CN204734174U - Folding chair

Info

Publication number: CN204734174U
Application number: CN201520258947.2U
Authority: CN
Inventors: 金信琴; 何相梓; 孙霞
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2015-04-27
Filing date: 2015-04-27
Publication date: 2015-11-04
Anticipated expiration: 2025-04-27

Abstract

The utility model discloses a folding chair relates to a brief type folding chair who is applicable to simple outdoor activity and indoor hall. It is formed by stand, the tight locking bit spare fabric of seat board, turning position spare and stay tube. Be furnished with on the seat board with the supporting pilot hole of stand upper portion diameter, a plurality of seats are joined in marriage on the stand according to height order cover, tight locking bit spare is fixed with orientation about them, but makes its seat and stand coupling part free rotation when launching, a plurality of seats use the pole setting to put as a plurality of angles in center, can add the seat in a flexible way, can synthesize single the arbitrary direction of seat when stacking and put, be convenient for clean the clearance. The mechanism is simple reliable, and the face shaping is succinct pleasing to the eye more, makes low -priced easy going. Its uses lightly, and is simple and convenient, saves space, is suitable for indoorly or outdoor, is suitable for single or many people.

Description

Folding seat

Technical field

The utility model relates to a kind of folding seat, particularly a kind of folding seat of public place.

Background technology

In existing technology, in order to reduced volume, be convenient to mobile or pile up, various faldstool is also constantly developed and produces.Although but a lot of method of existing folding seat form is different, most for be the folding of individual seat, comparatively speaking for the rumble seat mechanism of many people of public place and the exploitation of form very few.How much irremovable the seat of public place is, fixing seat, so it is large to take up an area space, is not easy to again staff's cleaning, simultaneously multiple chair put and storage has brought a lot of inconvenience, also can continue to optimize and innovation improves.

Summary of the invention

For above problem, the utility model provides a kind of saving space, easy to use, and many people can be supplied to carry out the folding seat of having a rest in public places.

Basic technical scheme is:

The utility model adopt folding seat by column, seat group, stay pipe tightly locks a part and rotational positioning part is formed; Described column is made up of base and stay pipe, and described stay pipe upper end is fluted and make a detour; Described seat group, is made up of five independent seats; Described seat is the plate body of definite shape, and each seat height is different, and seat plate upper end is furnished with circular assembling through hole, is connected with stay pipe; Multiple seat is according on sequence encapsulation making a detour on stay pipe; Described stay pipe tightly locks a part and stay pipe top is locked, and the overall above-below direction of described seat group is fixed; Be fixedly connected with stay pipe groove by rotational positioning part, each seat is located; Describedly make a detour with seat for being rotatably connected, swiveling seat during use, thus realize multiple seat and launch to put centered by column; When finishing using, after the rotation of multiple seat, superpose merging, reduce taken up space.

The beneficial effects of the utility model are:

1. the utility model is by the rotation of seat centered by column, and when people is many, rotating expansion freely can increase seat, when people is few, rotates merging and can save space, be convenient to cleaning;

2. to have structure simple, easy to use, easy to operate for the utility model, saves space, can sit breath, be suitable for the place, saloon of indoor or outdoors for single or many people.

Accompanying drawing explanation

Accompanying drawing 1: structural representation during the utility model integrator.

Accompanying drawing 2: structural representation when the utility model launches.

In figure: 1 column, 2 seat groups, 3 stay pipes tightly lock a part, 4 rotational positioning parts.

Detailed description of the invention

Concrete structure of the present utility model and embodiment is further illustrated below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2.The utility model adopt folding seat by column (1), seat group (2), stay pipe tightly locks a part (3) and rotational positioning part is formed (4); Described column (1) is made up of base and stay pipe, and described stay pipe upper end is fluted and make a detour; Described seat group (2), is made up of five independent seats; Described seat is the plate body of definite shape, and each seat height is different, and seat upper end is furnished with circular assembling through hole, is connected with stay pipe; Multiple seat is according on sequence encapsulation making a detour on stay pipe; Described stay pipe tightly locks a part (3) and locks with stay pipe top, and the overall above-below direction of described seat group (2) is fixed; Locate locked by rotational positioning part (4) and stay pipe groove, each seat is located; Describedly to make a detour with seat as being rotatably connected.

The utility model course of work is in use as follows:

In the incorporated structure of the utility model shown in Fig. 1, the circle assembling through hole of seat upper end is enclosed within stay pipe, rotational positioning part (4) is locked with stay pipe groove, stay pipe tightly locks a part (3) and locks with column (1) top, its integral position is fixed, is made a detour and the connection of seat group (2) by the column (1) of composition, make seat can along rotation of making a detour, superposition is integrally combined, and saves space.

In structure when the utility model shown in Fig. 2 launches, in seat group (2), seat height is straggly, centered by column (1), can rotate expansion successively and putting, freely adding along making a detour.

The folding seat that the utility model provides is a chair for public place, is conducive to saving space, cleaning.

Claims

1. a kind of folding seat, by column, seat group, stay pipe tightly locks a part and rotational positioning part is formed, and it is characterized in that, described column is made up of base and stay pipe, and described stay pipe upper end is fluted and make a detour; Described seat group, is made up of five independent seats; Described seat is the plate body of definite shape, and each seat height is different, and seat plate upper end is furnished with circular assembling through hole, is connected with stay pipe; Multiple seat is according on sequence encapsulation making a detour on stay pipe; Described stay pipe tightly locks a part and stay pipe top is locked, and the overall above-below direction of described seat group is fixed; Be fixedly connected with stay pipe groove by rotational positioning part, each seat is located; Describedly to make a detour with seat as being rotatably connected.