CN202681213U

CN202681213U - Chair with permeable chair back

Info

Publication number: CN202681213U
Application number: CN 201220159347
Authority: CN
Inventors: 胡云基
Original assignee: SOSI Inc
Current assignee: Ceres Trading Co. Ltd.
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2013-01-23
Anticipated expiration: 2022-04-16

Abstract

The utility model relates to a chair with a permeable chair back. The chair comprises a chair frame, a chair cushion and a chair back, wherein the chair frame is provided with a chair leg frame and a chair back frame; the chair back frame is connected with the chair leg frame by a bottom end of the chair back frame and upwards extends from the chair leg frame; the chair cushion is arranged on the chair leg frame of the chair frame; the chair back is provided with a first support plate, a second support plate and first permeable cloth; a cross section of the first support plate is of an arc shape; a front side of the second support plate is fixed on the back side of the first support plate; the back side of the second support plate is fixed at the top end of the chair back frame of the chair frame; the back side of the second support plate is fixed to the top end of the chair back frame of the chair frame; and the first permeable cloth and the circumferential edge thereof are surrounded on the first support plate to cover the front side of the first support plate and is supported by the first support plate and the second support plate, so that an interlayer space is formed between the first permeable cloth and the first support plate and the aim of providing favorable permeability is achieved.

Description

Seat with ventilative chair back

Technical field

The utility model is relevant with seat, refers to especially a kind of seat with ventilative chair back.

Background technology

Traditional seat is to adopt leather or cloth material to envelope the design of sponge, utilize the material characteristic of sponge that the comfortableness of taking is provided, allowing the user be unlikely to produce when sitting aches or other uncomfortable sensations, but because sponge itself lacks good gas permeability, so cause easily the user after sitting, to produce sultry sense of discomfort.

In order to solve sultry problem, it is to utilize the mode of plastic ejection moulding to produce a framework that another kind of seat is arranged at present, and in framework braiding one deck elasticity screen cloth, so that this kind seat can utilize the elasticity screen cloth that good gas permeability and comfortableness is provided, yet in manufacture process, must develop corresponding mould for framework, manufacturing cost that therefore will related increase integral body.

Summary of the invention

For the problems referred to above, main purpose of the present utility model is to provide a kind of seat with ventilative chair back, and its gas permeability is good, and can reduce manufacturing cost.

For achieving the above object, a kind of seat with ventilative chair back provided by the utility model is characterized in that including: a chair frame has a chair foot rest and a chair back rack, described chair back rack connects described chair foot rest with its bottom, and up extends from described chair foot rest; One chair cushion is located at the chair foot rest of described chair frame; One chair back, has one first gripper shoe, one second gripper shoe, and one first breathable cloth material, the shape of cross section of described the first gripper shoe is arcuation, the back side of described the first gripper shoe is fixed in the front of described the second gripper shoe, the top of the chair back rack of described chair frame is fixed at the back side of described the second gripper shoe, described the first breathable cloth material is located in described the first gripper shoe with its periphery and covers the front of described the first gripper shoe, and supported to arrive in by described the first gripper shoe and described the second gripper shoe, so that form a mezzanine space between described the first breathable cloth material and described the first gripper shoe.

In the above-mentioned the technical solution of the utility model, described the first gripper shoe has narrow and a wide section that adjoins each other, and the shape of cross section of described wide section is arcuation.

The narrow section of the first gripper shoe of the described chair back is positioned at the top of described wide section.

The narrow section of the first gripper shoe of the described chair back is positioned at the below of described wide section.

The shape of described the second gripper shoe is identical with the shape of described the first gripper shoe.

The described chair back has one second breathable cloth material, and described the second breathable cloth material is coated on the surface of described the second gripper shoe.

Adopt technique scheme, seat provided by the utility model just can utilize this mezzanine space that good air permeable effect is provided in the situation that does not need mold developing, reaches the purpose that reduces manufacturing cost.

Description of drawings

Fig. 1 is the stereogram of the utility model one preferred embodiment;

Fig. 2 is the sectional perspective exploded view of the utility model one preferred embodiment;

Fig. 3 is the transverse sectional view of the chair back of the utility model one preferred embodiment;

Fig. 4 is the longitudinal sectional view of the chair back of the utility model one preferred embodiment;

Fig. 5 is analogous to Fig. 1, mainly shows another use state of the utility model one preferred embodiment.

The specific embodiment

In order to describe structure of the present utility model, Characteristic in detail, the existing following preferred embodiment of act also cooperates description of drawings as follows.

As shown in Figure 1 and Figure 2, be the seat 10 of the utility model one preferred embodiment, it includes a chair frame 20, a chair cushion 30, and a chair back 40.

Chair frame 20 has a chair foot rest 22 and a chair back rack 24, and chair foot rest 22 is in order to be supported on the ground, and chair back rack 24 connects chair foot rest 22 with its bottom, and up extends from chair foot rest 22.

Chair cushion 30 is fixed in the top of chair foot rest 22 with its bottom surface, is not particularly limited the structure of chair cushion 30 at this.

The chair back 40 has one first gripper shoe 50, one second gripper shoe 60, one first breathable cloth material 70, and one second breathable cloth material 80.The first gripper shoe 50 is formed by the timber manufacturing and has one narrow 52 and one wide 54 that adjoins each other, narrow 52 top that is positioned in the present embodiment wide 54, and wide 54 shape of cross section is arcuation (as shown in Figure 3).The shape of the second gripper shoe 60 and material in the present embodiment shape and the material with the first gripper shoe 50 are identical, certainly also can take different shapes according to actual needs and material, the back side of the first gripper shoe 50 is fixed in the front of the second gripper shoe 60, and the top of the chair back rack 24 of chair frame 20 is fixed at the back side of the second gripper shoe 60.The first breathable cloth material 70 is located in the back side of the first gripper shoe 50 with its periphery and covers the front of the first gripper shoe 50, and supported to arrive in by the two ends of the wide section of the first gripper shoe 50 and the second gripper shoe 60, so that form a mezzanine space 90 (as shown in Figure 3, Figure 4) between the front of the first breathable cloth material 70 and the first gripper shoe 50.The second breathable cloth material 80 is fixed in the front of the second gripper shoe 60 with its periphery and is coated on the surface of the second gripper shoe 60, and certain the second breathable cloth material 80 can not arrange according to actual needs.

Via said structure as can be known, seat 10 of the present utility model need to be for the mechanical development mould of the chair back 40 in manufacture process, effectively reduce whole manufacturing cost so can omit the manufacturing of mould, in addition, seat 10 of the present utility model utilizes the design of mezzanine space 90 that ventilative effect is provided, to solve the sultry problem of sitting.On the other hand, the user can be according to actual needs with the chair back 40 Rotate 180 degree, namely allow narrow 52 below that is positioned at wide 54 of the first gripper shoe 50, as shown in Figure 5, and so that different support effects to be provided.

Claims

1. seat with ventilative chair back is characterized in that including:

One chair frame has a chair foot rest and a chair back rack, and described chair back rack connects described chair foot rest with its bottom, and up extends from described chair foot rest;

One chair cushion is located at the chair foot rest of described chair frame;

One chair back, has one first gripper shoe, one second gripper shoe, and one first breathable cloth material, the shape of cross section of described the first gripper shoe is arcuation, the back side of described the first gripper shoe is fixed in the front of described the second gripper shoe, the top of the chair back rack of described chair frame is fixed at the back side of described the second gripper shoe, described the first breathable cloth material is located in described the first gripper shoe with its periphery and covers the front of described the first gripper shoe, and supported to arrive in by described the first gripper shoe and described the second gripper shoe, so that form a mezzanine space between described the first breathable cloth material and described the first gripper shoe.

2. the seat with ventilative chair back as claimed in claim 1, it is characterized in that: described the first gripper shoe has narrow and a wide section that adjoins each other, and the shape of cross section of described wide section is arcuation.

3. the seat with ventilative chair back as claimed in claim 2, it is characterized in that: the narrow section of the first gripper shoe of the described chair back is positioned at the top of described wide section.

4. the seat with ventilative chair back as claimed in claim 2, it is characterized in that: the narrow section of the first gripper shoe of the described chair back is positioned at the below of described wide section.

5. such as each described seat with ventilative chair back in the claim 1 to 4, it is characterized in that: the shape of described the second gripper shoe is identical with the shape of described the first gripper shoe.

6. have as described in claim 5 the seat of the ventilative chair back, it is characterized in that: the described chair back has one second breathable cloth material, and described the second breathable cloth material is coated on the surface of described the second gripper shoe.

7. such as each described seat with ventilative chair back in the claim 1 to 4, it is characterized in that: the described chair back has one second breathable cloth material, and described the second breathable cloth material is coated on the surface of described the second gripper shoe.