CN201691474U

CN201691474U - Cold air seat cushion

Info

Publication number: CN201691474U
Application number: CN201020127675XU
Authority: CN
Inventors: 杨森泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-10
Filing date: 2010-03-10
Publication date: 2011-01-05
Anticipated expiration: 2020-03-10

Abstract

The utility model discloses a cold air seat cushion, which mainly comprises a seat cushion body. Upper ventilation holes and elastic props are arrayed on the seat cushion body at intervals, an elastic seat cushion layer is supported by the elastic props, lower ventilation holes corresponding to the upper ventilation holes in position are arrayed on the elastic seat cushion layer, at least one fan is fixed at the edge of the seat cushion body, and an air outlet of the fan is aligned with a gap between the seat cushion body and the seat cushion layer. The cold air seat cushion is structurally characterized in that air flow is driven to flow outwards from the inside of the seat cushion via the fan to dissipate heat and bring comfortableness to people, and simultaneously elastic action of the seat cushion layer can effectively buffer pressure so as to not only increase comfortableness but also prolong the service life of the whole seat cushion.

Description

The cold wind cushion

Technical field

The utility model relates to a kind of cushion, particularly a kind of cold wind cushion.

Background technology

The cushion of existing market is various in style, the effect of general also additional insulation, massage, cooling except the effect of the body support that has the cushion ability.A kind of structure of commonplace cooling cushion is that inside is provided with special chemical material, dispels the heat rapidly by its high thermal conductivity chemically, makes the people feel cool and comfortable.But the service life of this cushion is not long, and inner chemical substance reveals easily, and revealing the back has certain harm to human body.

The utility model content

The purpose of this utility model is to provide a kind of simple in structure for the deficiency that solves above-mentioned technology, mechanical type cooling, long service life, the cold wind cushion that production cost is low.

In order to achieve the above object, the cold wind cushion that the utility model is designed, it mainly is made up of the cushion body, spaced array has last air vent and elastic support on the described cushion body, elastic support is supported with one deck elasticity cushion layer, go into battle at elasticity cushion layer and to show the following air vent corresponding with last vent locations, be fixed with at least one blower fan at the edge of cushion body, the air outlet of blower fan is aimed at the space between cushion body and the cushion layer.The characteristics of this structure are to drive air-flow by blower fan to flow to outer in cushion, disperse heat, give the comfortable impression of people, and the elastic reaction of cushion layer energy efficient buffer pressure not only increases comfort simultaneously, also can prolong the service life of whole cushion.

In order further to increase the support effect of cushion, increase the service life, the position relative with elastic support is provided with the spring support that shape cooperates with the elastic support cross section on the described cushion layer, and this spring support is the annular of a summary microprotrusion; Have at least clinodiagonal two spring supports to fixedly connected on the cushion layer, thereby guarantee the relative position of cushion layer and cushion body, reduce the possibility that cushion layer and cushion body come off mutually with elastic support.

Further scheme is, described blower fan is provided with air-conditioning air intake interface, can be connected with changes in temperature wind devices once, controls the temperature of air-out.Be also can be provided with tremolo on the blower fan position adjacent, massage effect is provided; Cushion body edge is provided with flanging, is provided with buckle on this flanging, and cushion body bottom is removably connected with at the bottom of the cushion by buckle, profile at the bottom of the cushion is that the cushion body cooperates, and in the cushion layer is coated on, increase the aesthetic property of cushion, also can prevent the infringement of cushion to seat.

The resulting cold wind cushion of the utility model drives air by blower fan, reaches the mechanical type air cooling effect.Have simple in structurely, intensity is big, and long service life is easy to maintenance, uses material few, the characteristics that cost of manufacture is low.Particularly be provided with the air intake interface, the air intake interface can be connected with the air outlet of air conditioning for automobiles, the temperature of control air-out can make air-out cool in summer and warm in winter, is highly suitable on the automobile and uses.Simultaneously also can two use simultaneously, one as cushion, and one as back cushion.

Description of drawings

Fig. 1 is the cushion body front view of the utility model embodiment 1 cold wind cushion;

Fig. 2 is the cushion side view of the utility model embodiment 1 cold wind cushion;

Fig. 3 is the front view of the utility model embodiment 1 cold wind cushion;

Fig. 4 is the side view of the utility model embodiment 1 cold wind cushion;

Fig. 5 is the enlarged drawing at Fig. 2 A place.

The specific embodiment

The utility model will be further described in conjunction with the accompanying drawings below by embodiment.

Embodiment 1:

As Fig. 1, Fig. 2, Fig. 4, shown in Figure 4, the cold wind cushion that present embodiment is described, it mainly is made up of cushion body 1, spaced array has last air vent 2 and elastic support 3 on the cushion body 1, elastic support 3 is supported with one deck elasticity cushion layer 4, goes into battle at elasticity cushion layer 4 and shows and the corresponding following air vent 2 in last air vent 2 positions, is fixed with two blower fans 5 at the edge of cushion body 1, the air outlet of blower fan 5 is aimed at the space between cushion body 1 and the cushion layer 4, as shown in Figure 1 and Figure 2.

Position relative with elastic support 3 on the described cushion layer 4 is provided with the spring support 6 that shape cooperates with elastic support 3 cross sections, and this spring support 6 is the annulars of microprotrusion slightly; On the cushion layer 4 spring support 6 in totally four corners fixedly connected with elastic support 3, as shown in Figure 5.

As shown in Figure 3, Figure 4, blower fan 5 is provided with air-conditioning air intake interface 7; Be that blower fan 5 position adjacent are provided with tremolo 8; Cushion body 1 edge is provided with flanging, is provided with buckle 9 on this flanging, and cushion body 1 bottom is removably connected with at the bottom of the cushion 10 by buckle 9, and 10 profile is that cushion body 1 cooperates at the bottom of the cushion, and in cushion layer 4 is coated on.

Claims

1. cold wind cushion, it mainly is made up of the cushion body, it is characterized in that spaced array has last air vent and elastic support on the described cushion body, elastic support is supported with one deck elasticity cushion layer, go into battle at elasticity cushion layer and to show the following air vent corresponding with last vent locations, be fixed with at least one blower fan at the edge of cushion body, the air outlet of blower fan is aimed at the space between cushion body and the cushion layer.

2. cold wind cushion according to claim 1 is characterized in that the position relative with elastic support is provided with the spring support that shape cooperates with the elastic support cross section on described cushion layer, and this spring support is the annular of a summary microprotrusion; Have at least clinodiagonal two spring supports to fixedly connected on the cushion layer with elastic support.

3. cold wind cushion according to claim 1 and 2 is characterized in that described blower fan is provided with air-conditioning air intake interface; Be that the blower fan position adjacent is provided with tremolo; Cushion body edge is provided with flanging, is provided with buckle on this flanging, and cushion body bottom is removably connected with by buckle at the bottom of the cushion, and the profile at the bottom of the cushion is that the cushion body cooperates, and in the cushion layer is coated on.