CN204541450U - A kind of chair - Google Patents

Abstract

The utility model provides a chair, which comprises a seat board (1) and a chair back (2). The seat board (1) is provided with several square holes (3) for inserting the chair back (2). The chair back (2) is transparent, and the chair back (2) is provided with a hollow structure (4) with at least one side open. The seat plate (1) is provided with four square holes (3), each of which is a cross-shaped square hole arranged in the middle, and one square hole is arranged at the edge of the adjacent two sides. Beneficial technical effects of the utility model: the overall shape is simple and elegant, the structure is simple and reasonable, convenient and practical, the function is diverse, the shape is changeable, one thing is multi-purpose, and the position of the chair back can be changed at will according to needs, which is very humanized.

Description

a chair

technical field

The utility model belongs to furniture, in particular to a chair.

Background technique

The problem to be solved by the utility model is: at present, people's living standards are getting higher and higher, but the communication between people is less and less, and most of the leisure chairs on the market are single chairs, functional Single and uninteresting.

Most of the leisure chairs currently used only consider the function of providing rest, and only meet the basic needs of use. They are single and boring, and have no novel design points.

Utility model content

The utility model provides a simple and varied chair with strong visual impact, novel shape and humanization. The specific technical scheme is as follows:

A chair, comprising a seat board (1) and a chair back (2), the seat board (1) is provided with several square holes (3) for inserting the chair back (2), the chair back (2 ) is transparent, and the chair back (2) is provided with a hollow structure (4) that is open on at least one side.

A cross-shaped square hole is provided in the middle of the seat plate (1), and a square hole is provided at the edges of adjacent two sides.

The utility model comprises: a chair back, a chair surface and four square holes for inserting the chair back, the chair back can be freely inserted into the four square holes, thereby changing the position of the chair back on the chair surface; The design is hollow, and different cardboards can be inserted to make the pattern and color of the chair back varied.

In the utility model, the height of the chair back is higher than the height of the chair surface. When in use, the chair back is passed through the square hole so that the bottom thereof is in contact with the ground. Since the seat board is thick, when the chair back is inserted into the square hole When people lean on the back of the chair, the forces on the upper and lower surfaces of the seat can just cancel each other out, so when people lean on the back of the chair, the back of the chair will not be tilted due to uneven force.

The leisure chair provided by the utility model, when the back of the chair is inserted into the cross-shaped square hole in the middle, people can sit back to back and "rely on" each other, making people feel warm and not alone. When the back of the chair is inserted into the square holes at the edges on both sides, the leisure chair becomes a single couch, which increases the comfort and space of the chair, and one person can also lean on the back of the chair while the other leans on the side. body, enhance the relationship between the two. The single chair is transformed into a double chair, and the position of the back of the chair can be adjusted according to different needs, or the back of the chair can be disassembled when used by one person to form a recliner for resting. It is convenient, practical and novel.

Compared with the prior art, the utility technology has the following advantages:

1. The inspiration was found by children's toy snow flakes. The back of the chair is removable and detachable, and the back of the chair can be freely inserted into the four gaps to change the position of the back of the chair on the chair surface; or the back of the chair can be disassembled when used by one person to form a reclining chair. rest. Through the different states of the leisure chair, it can provide different interest. From the previous single function to multiple functions, it provides a function that can not only rest but also increase communication, which is convenient, warm, comfortable and beautiful.

2. The most natural posture of a person is an upright standing posture. When standing upright, the spine is basically S-shaped. However, compared with this, the sitting posture is more conducive to blood circulation in the lower part of the body and can reduce muscle fatigue in the lower limbs. However, when people are sitting, the pelvis tilts backwards, which causes the sacrum at the lower end of the back to tilt, changing the spine from an S-shape (normal state) to an arched shape, which puts a lot of pressure on the intervertebral discs, leading to low back pain and other diseases. Therefore, its structural design tries to maximize people's physical comfort, reflects the product's meticulous care for people, and allows the product to actively adapt to people, rather than people to adapt to the product.

3. The overall shape of the chair is simple and elegant, which can add a lot of fun when placed at home, and it is fully functional, beautiful and generous when placed in public places.

Beneficial technical effects of the utility model: the overall shape is simple and elegant, the structure is simple and reasonable, convenient and practical, the function is diverse, the shape is changeable, one thing is multi-purpose, and the position of the chair back can be changed at will according to the needs, which is very humanized.

Description of drawings

Fig. 1: be the utility model structural representation;

Fig. 2, Fig. 3, Fig. 4, Fig. 5 are the structural representations of inserting different square holes in the back of the chair in the utility model;

Among them: seat board-1, chair back-2, square hole-3, hollow structure-4.

Detailed ways

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

A chair, characterized in that it includes a seat board (1) and a chair back (2), the seat board (1) is provided with several square holes (3) for inserting the chair back (2), the The chair back (2) is transparent, and the chair back (2) is provided with a hollow structure (4) with at least one side open.

A cross-shaped square hole is provided in the middle of the seat plate (1), and a square hole is provided at the edges of adjacent two sides.

In actual use, the material of the chair can be oak, which has a relatively distinct mountain-shaped wood grain, and the touch surface has a good texture. The texture is solid, and the finished product has a firm structure and a long service life. The grade is higher, suitable for making European-style furniture and Chinese-style classical furniture, with a sense of solidity, dignified and steady like mahogany furniture, but the price is lower than mahogany furniture. Oak has a fine texture, and there are more intrusion fillings in the tube holes, which is not easy to absorb water, corrosion-resistant, high in strength, excellent in toughness, and quite aesthetically pleasing.

This leisure chair is different from most chairs. It is different from conventional leisure chairs because the back of the chair is fixed and has only one position. It can change different positions according to the needs of users, so that it can well meet the needs of users.

Claims (2)

1. A chair, characterized in that it includes a seat board (1) and a chair back (2), and the seat board (1) is provided with several square holes (3) for inserting the chair back (2), The chair back (2) is transparent, and a hollow structure (4) with at least one side opening is arranged on the chair back (2). 2. The chair according to claim 1, characterized in that: a cross-shaped square hole is provided in the middle of the seat board (1), and a square hole is provided at the edges of adjacent two sides.