CN2589262Y

CN2589262Y - Automobile cooling air cushion

Info

Publication number: CN2589262Y
Application number: CN 02261574
Authority: CN
Inventors: 龚辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-14
Filing date: 2002-11-14
Publication date: 2003-12-03
Anticipated expiration: 2012-11-14

Abstract

The utility model provides a device which enables a driver's seat of an automobile to be artificially ventilated for cooling. The device is one special ventilation cushion. A ventilation duct which is arranged in the ventilation cushion is communicated with an air pump. The ventilation duct is composed of air ingress tubes and exhaust tubes. The exhaust tubes are horizontally or longitudinally and orderly arranged. Each of the exhaust tubes is provided with a plurality of small exhaust holes. The ventilation cushion is formed by that the air duct and plastic are integrally formed in a hot pressing mode. The surface of the ventilation cushion is provided with a plurality of riser vents. The inner layer of the ventilation cushion is a spongy body. The outer layer of the ventilation cushion is poromeric repps. The air pump which is communicated with the ventilation cushion is provided with a pressure regulating valve. An air passage is provided with a valve switch. The ventilation cushion can be installed on a chair seat and chair back of the seat. The utility model has the advantages that the special ventilation cushion can enable the seat to be ventilated for cooling as required. The pressure of a pneumatic valve can also be adjusted, and the quantity of the air flow of the seat can be adjusted. The utility model can also be used for an ordinary sofa, a mattress of a sickbed in a hospital, etc.

Description

The refrigerant ventilating pad of automobile

Technical field

The utility model relates to and is used for driver chair of automobile, or other use the mat of seat because of the place that needs seat formula working environment for a long time.

Background technology

During the broiling summer, though in the compartment or the indoor air-conditioning that is provided with, because general seat all is that Sponge is a nexine, its skin is that cloth cover or surface are made and formed, and after Sponge presses by the human body seat, its tissue compact state, the space dwindles, the permeability variation, can't ventilate, so behind the seat, can make the back for a long time, thigh produces feeling of oppression and heat, and the time has been grown and made the people be difficult to bear, especially chaufeur is because of long-distance driving, the hot climate in summer, it is unsettled and short-tempered that chaufeur is easy to generate, and then influence judgement and capability of reaction in its driving, the traffic safety accident takes place easily, and for example, automobile dew is parked in outdoor, the sun direct projection in summer, temperature in the compartment is significantly risen, make the seat in the car boiling hot, chaufeur can't go down by seat simply, still sees the way of head it off at present.

Summary of the invention

The purpose of this utility model provide a kind of make driver chair of automobile can the artificial ventilation device of cooling, this device is a special-purpose ventilating pad, the ventilating pad the inside has breather line to be communicated with air pump, breather line is made up of air inlet pipe and freeing pipe, freeing pipe is horizontal or vertically arranges in order, many exhaust holes are arranged on the every freeing pipe, this ventilating pad is to be one by breather line and plastic cement are hot-forming, there are many breather holes on its surface, the ventilating pad nexine is a Sponge, and skin is ventilative sofa cloth or skin with holes, the air pump that is communicated with ventilating pad, be provided with pressure regulating valve, gas circuit is provided with valve switch; This ventilating pad can be installed on the seat support and the chair back of seat, and advantage is, can be as required, make seat ventilation cooling, and can adjust the pressure of air pressure valve, adjust the size of throughput, this ventilation seat cushion can also be used for mattress on common sofa, the hospital's sick bed etc.

Description of drawings

Accompanying drawing 1 is the utility model ventilating pad elevation cross-sectional view.

Accompanying drawing 2 is lateral plans of accompanying drawing 1.

Accompanying drawing 3 is scheme drawings of a kind of seat.

The specific embodiment

See also accompanying drawing 1, shown in 2, there is breather line 6 ventilating pad 4 the insides, 9 are communicated with air pump F, breather line is made up of air inlet pipe 6 and freeing pipe 9, freeing pipe 9 is horizontal or vertically arranges in order, many exhaust holes 7 are arranged on the every freeing pipe 9, this ventilating pad is to be one by breather line and plastic cement are hot-forming, there are many breather holes 8 on its surface 10, ventilating pad 4 nexines are Sponge 5, outer sofa cloth 3 for breathing freely, the air pump that is communicated with ventilating pad 4, be provided with pressure regulating valve F, gas circuit is provided with valve switch 11, is a kind of seat shown in the accompanying drawing 2, and it is made of the seat support 2 and the chair back 1.

Claims

1, the refrigerant ventilating pad of a kind of automobile, it is characterized in that: the ventilating pad the inside has breather line to be communicated with air pump, breather line is made up of air inlet pipe and freeing pipe, and freeing pipe is horizontal or vertically arranges in order that many exhaust holes are arranged on the every freeing pipe, this ventilating pad is to be one by breather line and plastic cement are hot-forming, there are many breather holes on its surface, and the ventilating pad nexine is a Sponge, and skin is ventilative sofa cloth or skin with holes.

2, by the described automotive seat of claim 1, it is characterized in that: the air pump that is communicated with ventilating pad, be provided with pressure regulating valve, gas circuit is provided with valve switch.