CN207207814U - Double aeration seats - Google Patents

Abstract

A double-ventilated seat, including a seat body and a ventilation assembly, the ventilation assembly includes a seat leather cover, 3D upright cotton, seat body sponge and a ventilation system, respectively on the seat cushion and the backrest of the seat body Each of the main body sponges is provided with an air inlet and an air guide groove communicating with the air inlet. The air guide groove is widely distributed on the main sponge of the seat cushion and the backrest. A layer of ventilated 3D upright cotton is covered with the seat leather cover on the 3D upright cotton, and the seat leather cover is provided with evenly distributed ventilation holes; the ventilation system includes a fan, an air duct , the air outlet of the fan is connected to the air inlet through the air guide pipe. The utility model has the characteristics of simple structure, easy installation, large and evenly distributed air volume on the seat cushion and the backrest leather cover, and the passenger feels safe and comfortable.

Description

Dual Ventilated Seats

technical field

The utility model relates to the technical field of automobile accessories, in particular to a double-ventilated seat suitable for automobiles.

Background technique

With the continuous improvement of people's quality of life, the requirements for car ride comfort are getting higher and higher, and the ventilation of car seats is an important factor affecting the comfort of car seats. In summer, although there is an automatic air conditioner that can maintain a constant temperature in the car, due to the close contact between the occupant's body and the seat, the air in the contact part does not circulate, which is not conducive to sweat removal, which makes people feel very uncomfortable. The unique ventilation circulation system of the seat ventilation continuously flows fresh air from the small holes on the seat cushion and the backrest, prevents the buttocks and the back from sweating, provides a comfortable riding environment, and effectively improves the contact between the human body and the seat surface Partial air circulation environment, even if you ride for a long time, the contact surface between the body and the seat will be dry and comfortable.

At present, some high-end cars on the market already have ventilation functions, and there are two kinds of ventilation devices that are more common. For example, the utility model patent CN103042960 A discloses an arrangement structure of a seat ventilation device. A sunken fan frame area is provided in the sponge bearing pad of the car seat, and a plurality of axial flow fans are placed therein to achieve the purpose of ventilation. This kind of ventilation device will cause great damage to the sponge pad of the main body of the car seat, and may cause the surface of the cushion to collapse after a long time of use, and the installation is very complicated. Another car ventilated seat structure disclosed in utility model patent ZL200720151433.2 has at least one air intake hole and a radiant extension along the air intake hole on the foam of the seat cushion and the backrest of the car seat. A number of air channels with a certain depth, through the air supply device, the ambient air in the car is sent into the air channel through the air intake hole, and then the air channel passes through the filter layer of each seat cover and the surface with a number of air holes The layer is in contact with the human body to achieve heat exchange. With this ventilation device, the air outlet will gather at local positions on the seat surface, and the air outlet will be very uneven, which will affect the ride comfort.

Utility model content

The purpose of this utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of double ventilated seat, this seat has simple in structure, easy to install, the air volume on the seat cushion and backrest leather cover is larger and evenly distributed. Features, passengers feel safe and comfortable.

For realizing said purpose, the technical solution of the present utility model is as follows:

A double-ventilated seat, including a seat body and a ventilation assembly, is characterized in that the ventilation assembly includes a seat leather cover, 3D upright cotton, a seat main body sponge and a ventilation system, respectively in the seat body The seat body sponges of the seat cushion and the backrest are each provided with an air inlet and an air guide groove communicating with the air inlet. The inside and outside of the groove is a layer of ventilated 3D upright cotton, covered with the seat leather cover on the 3D upright cotton, and the seat cover is provided with evenly distributed ventilation holes; the ventilation system includes Fan, air guide pipe, the air outlet of the fan is connected to the air inlet through the air guide pipe, one end of the air guide pipe is connected to the air outlet of the fan, the air guide pipe The other end of the seat is divided into two parts, and is respectively connected with the air inlet of the seat cushion and the air inlet of the backrest.

The seat body is a passenger car seat, a construction machinery vehicle seat, a high-speed rail seat, an aviation seat or a child safety seat.

The seat leather cover is made of genuine leather, artificial leather or other similar materials.

The thickness of the 3D upright cotton is 1mm-50mm, preferably 10mm-15mm.

The depth of the air guide groove is 2mm-50mm, preferably 10mm-15mm.

The shape of the air guide groove is more than one H-shaped or U-shaped groove.

The fan is a professional high-efficiency industrial silent fan.

Driven by the fan, the fan sends the wind through the air duct through the air inlet into the air guide groove, and evenly distributes it in the 3D upright cotton part, and then seeps out from the small holes on the seat leather cover to achieve the effect of ventilation.

The technical effect of the utility model is as follows:

1. The double-ventilated seat of the utility model is suitable for all kinds of seats, including passenger car seats, engineering machinery vehicle seats, high-speed rail seats, aviation seats and child safety seats, etc. Installation, the leather cover of the seat cushion and the backrest has the characteristics of large and even distribution of air, and can avoid damage to the seat foam structure as much as possible, and can effectively prevent the foam from collapsing after long-term use.

2. The double-ventilated seat of the present invention has a relatively large and evenly distributed air volume on the seat cushion and the backrest leather cover of the seat, so that passengers feel safe and comfortable.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model double ventilated seat

Detailed ways

The technical scheme of the utility model is described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments of the utility model are only some, not all, embodiments of the utility model. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Fig. 1 is a structural schematic diagram of an embodiment of a double-ventilated seat of the present invention. It can be seen from the figure that the double-ventilated seat of the present invention includes a seat body and a ventilation assembly, and the ventilation assembly includes a seat leather cover 6, a 3D upright Cotton 5, seat main body sponge 3 and ventilation system, respectively have an air inlet 4 and an air guide groove communicating with the air inlet on the seat cushion 1 of the seat body and the seat main sponge 3 of the backrest 2 , the air guide groove is widely distributed on the main sponge of the seat cushion and the backrest, and the air guide groove is filled with ventilated 3D upright cotton 5, and the 3D upright cotton 5 is covered with the Seat holster 6, the seat holster 6 is provided with evenly distributed ventilation holes 7; the ventilation system includes fan 9, air duct 8, the air outlet of the fan 9 passes through the The air duct 8 is connected to the air inlet 4 .

The seat body is a passenger car seat, a construction machinery vehicle seat, a high-speed rail seat, an aviation seat or a child safety seat.

The seat leather cover is made of genuine leather, artificial leather or other similar materials.

The thickness of the 3D upright cotton is 1mm-50mm, preferably 10mm-15mm.

The depth of the air guide groove is 2mm-50mm, preferably 10mm-15mm.

The shape of the air guide groove is more than one H-shaped or U-shaped groove.

The fan is a professional high-efficiency industrial silent fan.

First, the leather cover of the seat is punched with a laser drilling device on the surface of the leather cover, and uniformly arranged small holes are called ventilation holes 7, which can ensure smooth ventilation. Then the 3D upright cotton 5 and the seat leather cover 6 are directly sewed together, so that the seat cover is not easy to wrinkle, and the seat surface can be kept flat and beautiful after installation, and the riding comfort is higher.

A U-shaped air guiding groove is dug out on the seat cushion 1 of the seat main body and the seat main body sponge 3 of the backrest 2, and the air guiding groove communicates with the air inlet 4 described above. The fan is connected to the air guide pipe 8 and the air guide pipe 8 is divided into two, and the other end is inserted into the air inlet 4 of the seat cushion 1 and the backrest 2 respectively. The air inlet 4 enters the air guide groove, and is evenly distributed in the 3D upright cotton 5 part, and then seeps out from the air hole 7 on the seat leather cover 6 to play a ventilation effect.

Experiments have shown that the double-ventilated seat of the utility model is suitable for all kinds of seats, has a simple structure, is easy to install, has a large air volume and is evenly distributed, and can avoid damage to the foam structure of the seat as far as possible, and can effectively prevent the foam from being damaged for a long time. Collapsed after use.

The double-ventilated seat of the utility model has a relatively large and evenly distributed air volume on the seat cushion and the leather cover of the backrest, so that passengers feel safe and comfortable.

Claims (9)

1. A double ventilated seat, comprising a seat body and a ventilated assembly, characterized in that said ventilated assembly comprises a seat leather cover (6), ventilated 3D upright cotton (5), a seat main body sponge (3 ) and a ventilation system, respectively on the seat cushion (1) of the seat body and the seat body sponge (3) of the backrest (2) respectively have an air inlet (4) and a guide air that communicates with the air inlet Groove, the air guide groove is distributed on the seat body sponge (3) of the seat cushion and the backrest, the air guide groove is filled with the 3D upright cotton (5), on the 3D upright cotton (5) Covering the seat leather cover (6), the seat leather cover (6) is provided with evenly distributed ventilation holes (7); the ventilation system includes a fan (9) and an air duct (8 ), one end of the air guide pipe (8) is connected to the air outlet of the fan, the other end of the air guide pipe (8) is divided into two, and respectively connected with the seat cushion (1) Air port links to each other with the air inlet port of backrest (2). 2. The double-ventilated seat according to claim 1, characterized in that the seat body is a car seat, a construction machinery vehicle seat, a high-speed rail seat, an aviation seat or a child safety seat. 3. The double-ventilated seat according to claim 1, characterized in that the seat leather cover (6) is made of genuine leather or artificial leather. 4. The double-ventilated seat according to claim 1, characterized in that the thickness of the 3D upright cotton (5) is 1mm-50mm. 5. The double-ventilated seat according to claim 4, characterized in that the thickness of the 3D upright cotton (5) is 10mm-15mm. 6. The double-ventilated seat according to claim 1, characterized in that the depth of the air guiding groove is 2mm-50mm. 7. The double-ventilated seat according to claim 6, characterized in that the depth of the air guide groove is 10mm to 15mm. 8. The double-ventilated seat according to claim 1, characterized in that the shape of the air guide groove is an H-shaped or U-shaped groove. 9. The double-ventilated seat according to any one of claims 1 to 8, characterized in that the fan (9) is an industrial silent fan.