CN203943353U - Chair - Google Patents

Abstract

The utility model discloses a kind of chair.This chair is formed by stacking by multilayer mats.On the correspondence position of every layer of pad, be provided with through hole, what run through that through hole is fixed as one described multilayer mats is cylinder.The length of cylinder is corresponding with the thickness of the multilayer mats being formed by stacking.The utlity model has simple in structure, be convenient to assembling, the effect that easy to use and cost is low.

Description

Chair

Technical field

The utility model relates to a kind of chair.

Background technology

At present, the chair occurring on the market is mainly made up of cushion, Foot of chair and backrest.In its structure, not only have complicated defect, and the height of chair is fixing nonadjustable, assembling mode is also more single.

Utility model content

In view of the above problems, the purpose of this utility model be to provide a kind of simple in structure, be convenient to assembling, the chair that easy to use and cost is low.

For achieving the above object, the chair that the utility model provides, wherein, this chair is formed by stacking by multilayer mats.On the correspondence position of every layer of pad, be provided with through hole, what run through that through hole is fixed as one described multilayer mats is cylinder.The length of cylinder is corresponding with the thickness of the multilayer mats being formed by stacking.Thus, this chair is formed by stacking by multilayer mats.The quantity of pad can be adjusted according to user's requirement for height, has realized the highly convenient object of adjusting.Combining structure is very simple, uses also very convenient, flexible.In addition, the fixed form of multilayer mats is that the through hole that utilizes cylinder to penetrate on every layer of pad is fixed entirety.Realize the object that simple and convenient assembly and cost are low.

Preferably, the number of openings on every layer of pad is one or three or four; The cylinder quantity of the through hole described in running through should be one or three or four mutually.Quantity to through hole and position can change according to the requirement of chair.In addition, can be circular or square for the shape of through hole.

Preferably, the shape of pad is circular or square.Shape for pad can arbitrary shape.

The beneficial effects of the utility model be realized simple in structure, be convenient to assembling, the technical purpose that easy to use and cost is low.

Brief description of the drawings

Fig. 1 is the structural representation of the chair of the utility model embodiment 1;

Fig. 2 is the combining structure schematic diagram of Fig. 1;

Fig. 3 is the structural representation of the chair of the utility model embodiment 2;

Fig. 4 is the structural representation of the chair of the utility model embodiment 3.

Detailed description of the invention

Below in conjunction with accompanying drawing, utility model is described in further detail.

As shown in Figure 1-2, chair, this chair is formed by stacking by multilayer mats 1.On every layer of pad correspondence position of 1, be provided with through hole 2, what run through that through hole 2 is fixed as one described multilayer mats 1 is cylinder 3.The length of cylinder 3 is corresponding with the thickness of the multilayer mats being formed by stacking 1, when the height optimum state of this thickness and cylinder is equal.The quantity of pad 1 can be adjusted according to user's requirement for height.Combining structure is very simple, uses also very convenient, flexible.In addition, the fixed form of multilayer mats 1 is to utilize cylinder 3 to penetrate every layer of through hole 2 on pad 1 entirety is fixed.

Through hole 2 quantity on every layer of pad 1 are one or three or four, and cylinder 3 quantity of the through hole 2 described in running through should be one or three or four mutually.Quantity to through hole 2 and position can change according to the requirement of chair.The shape of pad 1 is circular or square.Shape for pad 1 can arbitrary shape.

Embodiment 2

This embodiment carries out deformation design to manhole 2, and manhole 2 is designed to square through hole 2.As shown in Figure 3, the shape of through hole 2 is square.

Embodiment 3

As shown in Figure 4, this embodiment carries out deformation design to the quantity of through hole 2, and the quantity of through hole 2 is designed to 4.And respectively at the four direction that pads 1.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of utility model.

Claims (3)

1. chair, is characterized in that, this chair is formed by stacking by multilayer mats, on the correspondence position of every layer of described pad, is provided with through hole, and what run through that through hole is fixed as one described multilayer mats is cylinder; The length of described cylinder is corresponding with the thickness of the multilayer mats being formed by stacking.

2. chair according to claim 1, is characterized in that, the number of openings on described every layer of pad is one or three or four; The cylinder quantity of the through hole described in running through should be one or three or four mutually.

3. chair according to claim 1, is characterized in that, the shape of described pad is circular or square.