CN2936835Y

CN2936835Y - Sliding armrest box

Info

Publication number: CN2936835Y
Application number: CN 200620118059
Authority: CN
Inventors: 刘威
Original assignee: Shanghai Haima Automobile R&D Co Ltd
Current assignee: Shanghai Haima Automobile R&D Co Ltd
Priority date: 2006-06-08
Filing date: 2006-06-08
Publication date: 2007-08-22
Anticipated expiration: 2016-06-08

Abstract

The utility model discloses a ventilation and diversion device for the seats on the vehicle, which comprises a ventilating cushion and a fan. The ventilating cushion is composed of an outer casing and a built-in air bag. A ventilating layer is arranged on the upper surface of the outer casing. A plurality of air holes are arranged uniformly on the upper surface of the air bag. A frame is arranged around the sides inside of the air bag. A net mat for supporting the air bag and forming a smooth airflow tunnel is arranged inside the frame. A diversion bag corresponding to the air inlet of the air bag is arranged along the front side of the outer casing. The fan is arranged on the bag, the bag is provided with a hole corresponding with the fan. The utility model has the advantages of smooth ventilation, an outstanding ventilation effect, simple fixation and so on.

Description

Automotive seat ventilation guiding device

Technical field

The utility model relates to a kind of seat cushion, a kind of more precisely automotive seat ventilated cushion.

Background technology

At present, most of automotive seat are all made by leather parcel sponge, not ventilative heat sinking function, buttocks and back can not feel like oneself after the seat for a long time, in the time of hot even can grow prickly heat or herpes simplex, summer sleeping mat on the pad, liner can not be dealt with problems, just the someone has developed the seat cushion with airing function to this, as Chinese patent CN02227951.2 disclosed " automobile ventilated cushion ", its inner structure can make the at interval suitable all the time distance of the upper and lower surface of seat cushion, so that the air of blower fan output can flow swimmingly, have certain air permeable effect, but still have complex structure, the cost of manufacture height, volume is bigger, use defectives such as inconvenience.

The utility model content

At the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of ventilations is smooth and easy, air permeable effect remarkable and easy-to-install automotive seat ventilation guiding device.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of automotive seat ventilation guiding device, comprise ventilated cushion and blower fan, ventilated cushion is made up of overcoat and internal airbag body, the upper surface of overcoat is an air-permeable layer, the upper surface of pneumatophore offers some breather holes equably, the front of overcoat is along being provided with and the corresponding water conservancy diversion bag of pneumatophore admission port, and blower fan is installed in this bag, offers on the bag and the corresponding through hole of blower fan.

Described pneumatophore inside is provided with framework along its periphery, but is provided with the support air bag body in the framework and forms the gauze pad of smooth and easy gas channel.

Described gauze pad is nested by the some body of extension spring longitudinally lateral loops rings and forms, and its periphery is connected with framework.

Described seat cushion be connected with can free overbanking backrest, this backrest has the inner structure identical with seat cushion, both pneumatophores are connected.

The power lead of described blower fan is provided with master cock and by-pass cock, and end is provided with cigarette lighter plug.

The air-permeable layer of described overcoat upper surface is the vegetable fibre lining.

Described pneumatophore is made with overcoat along its periphery by two films up and down and is formed.

Described bag one side is provided with the slide fastener opening.

Fan power head of the present utility model inserts Cigarette lighter and both can use, be fit to any vehicle, the air-flow of its output can successfully be imported in the pneumatophore by bag, seat cushion in the pneumatophore can form the bearing surface of arch, guarantee under the effect of pressure, can not be out of shape, make air-flow circulation swimmingly in pneumatophore, and finally blow to the back and the buttocks of human body, reach the local purpose of breathing freely and preventing to perspire with this from breather hole.The utility model is compared with traditional ventilated cushion has outstanding beneficial effects such as simple in structure, easy to use.

Description of drawings

Fig. 1 is the integral structure scheme drawing of the utility model seat cushion;

Fig. 2 is the cross-sectional schematic of Cold air cushion;

Fig. 3 is the A portion enlarged diagram of Fig. 2;

Fig. 4 is the structural representation of framework and gauze pad;

Fig. 5 connects the structural representation of back cushion for the utility model seat cushion.

The specific embodiment

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

Description of reference numerals is as follows

1---overcoat 2---pneumatophore

3---air-permeable layer 4---breather hole

5---framework 6---gauze pad

7---water conservancy diversion bag 8---blower fan

9---slide fastener openings 10---control and by-pass cock

11---cigarette lighter plug 12---backrest

As Fig. 1, Fig. 2, Fig. 3, seat cushion shown in Figure 4, mainly form by overcoat 1 and internal airbag body 2, the upper surface of overcoat 1 is an air-permeable layer 3, this air-permeable layer is made by vegetable fibre, belong to the natural green environment-friendly products, having can be not mouldy, can not damage by worms, collapsible, the characteristics that can press, have refrigerant simultaneously, smooth, ventilative, moisture absorption, soft, comfortable function, can prevent and treat eczema, sit the generation of diseases such as sore, pneumatophore 2 is made with overcoat 1 along its periphery by two films up and down and is formed, its upper surface offers some breather holes 4 equably, pneumatophore inside is provided with framework 5 along its periphery, but be provided with the support air bag body in the framework and form the gauze pad 6 of smooth and easy gas channel, gauze pad is nested by the some body of extension spring longitudinally lateral loops rings and forms, its periphery is connected with framework 5, the front of overcoat 1 is along being provided with and the corresponding water conservancy diversion bag 7 of pneumatophore admission port, blower fan 8 is installed in this bag, offer on the bag and the corresponding through hole of blower fan, bag one side is provided with slide fastener opening 9, the power lead of blower fan is provided with control and by-pass cock 10, and end is provided with cigarette lighter plug 11.

As shown in Figure 5, seat cushion be connected with can free overbanking backrest 12, this backrest has the inner structure identical with seat cushion, both pneumatophores are connected, and just repeat no more here.

The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all drops within its protection domain.

Claims

1, a kind of automotive seat ventilation guiding device, it is characterized in that, comprise ventilated cushion and blower fan, ventilated cushion is made up of overcoat and internal airbag body, the upper surface of overcoat is an air-permeable layer, and the upper surface of pneumatophore offers some breather holes equably, and the front of overcoat is along being provided with and the corresponding water conservancy diversion bag of pneumatophore admission port, blower fan is installed in this bag, offers on the bag and the corresponding through hole of blower fan.

2, automotive seat ventilation guiding device according to claim 1 is characterized in that, described pneumatophore inside is provided with framework along its periphery, but is provided with the support air bag body in the framework and forms the gauze pad of smooth and easy gas channel.

3, automotive seat ventilation guiding device according to claim 2 is characterized in that, described gauze pad is nested by the some body of extension spring longitudinally lateral loops rings and forms, and its periphery is connected with framework.

4, automotive seat ventilation guiding device according to claim 3 is characterized in that, described seat cushion be connected with can free overbanking backrest, this backrest has the inner structure identical with seat cushion, both pneumatophores are connected.

5, automotive seat ventilation guiding device according to claim 4 is characterized in that the power lead of described blower fan is provided with master cock and by-pass cock, and end is provided with cigarette lighter plug.

6, automotive seat ventilation guiding device according to claim 5 is characterized in that, the air-permeable layer of described overcoat upper surface is the vegetable fibre lining.

7, automotive seat ventilation guiding device according to claim 6 is characterized in that, described pneumatophore is made with overcoat along its periphery by two films up and down and formed.

8, automotive seat ventilation guiding device according to claim 7 is characterized in that, described bag one side is provided with the slide fastener opening.