CN112078454A

CN112078454A - Automobile seat

Info

Publication number: CN112078454A
Application number: CN202010760057.7A
Authority: CN
Inventors: 张永学
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2020-12-15
Also published as: CN109532591A; CN109532591B; CN111845497A

Abstract

The invention discloses an automobile seat, and relates to the technical field of automobile accessories. The cushion comprises a cushion framework and a backrest framework, wherein a cushion and a back cushion are respectively arranged on the surfaces of the cushion framework and the backrest framework, an angle adjuster is arranged between the cushion framework and the backrest framework, a cushion gas pipe penetrates through the bottom of the cushion framework, one end of the cushion gas pipe is communicated with a corrugated hose, one end of the corrugated hose is communicated with a backrest gas pipe, gas dispersion pipes are respectively arranged on the peripheral sides of one section of the cushion gas pipe positioned in the cushion and one section of the backrest gas pipe positioned in the back cushion, and the gas dispersion pipes are arranged in parallel in cushion cores of the cushion and the back cushion at intervals. According to the invention, the ventilation system is designed in the cushion and connected with the automobile air conditioner, and the leather sleeve is provided with the ventilation holes, so that cold air or warm air of the automobile air conditioner can be utilized to dissipate heat or keep warm for a user, the ventilation property is good, and the comfort level of the seat is greatly improved.

Description

Automobile seat

The patent application is divisional application, the application number of a parent application is 201811507026.X, and the application date of the parent application is 12 months and 11 days in 2018.

Technical Field

The invention belongs to the technical field of automobile accessories, and particularly relates to an automobile seat.

Background

The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material. There are also seats for special objects of use, such as children's seats and racing seats. At present, the existing automobile seat is only made of materials to improve the comfort level, generally does not have good air permeability, enables people to feel quite sultry in summer, does not have good warmth retention property in winter, and is difficult to meet the comfort level. The ventilation and heat dissipation by using the ventilation pipe in the prior art is well known, however, the ventilation pipe is usually arranged at the bottom of the integrated seat cushion and back cushion, the ventilation and conduction efficiency is extremely low, the seat can not reach the preset temperature by ventilation, the human body can adapt to the temperature, the touch feeling of sitting and leaning is affected by the ventilation pipe arranged at the upper part of the seat cushion and the back cushion, and the damage to the ventilation pipe is also caused.

Disclosure of Invention

The invention aims to provide an automobile seat, which is connected with an automobile air conditioner through a ventilation system designed in a cushion, and solves the problems that the existing automobile seat is only improved in comfort level through materials, generally does not have good ventilation property, enables people to feel very stuffy in summer, does not have good heat retention property in winter, and is difficult to meet the comfort level.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an automobile seat, which comprises a cushion framework and a backrest framework, wherein the surfaces of the cushion framework and the backrest framework are respectively provided with a cushion and a back cushion, an angle adjuster is arranged between the cushion framework and the backrest framework, a cushion gas pipe penetrates through the bottom of the cushion framework, one end of the cushion gas pipe is communicated with a corrugated hose, one end of the corrugated hose is communicated with a back cushion gas pipe, gas dispersion pipes are arranged on the peripheral sides of one section of the cushion gas pipe positioned in the cushion and one section of the back cushion gas pipe positioned in the back cushion at intervals and are arranged in cushion cores of the cushion and the back cushion in parallel, the cushion and the back cushion are composed of three-layer structures, the upper layer and the lower layer are both made of coconut fiber materials, the middle layer is made of nylon materials with through holes, the gas dispersion pipes are made of nylon materials same as the middle layer, and are integrally formed, the gas pocket of scattered trachea runs through with the sky of passing through in intermediate level, and the three layer construction outside of cushion and cushion sets up foaming sponge and leather sheath, the bleeder vent has all been seted up on the leather sheath surface of cushion and cushion, cushion gas-supply pipe inlet end is provided with the solenoid valve, cushion gas-supply pipe inlet end and vehicle air conditioner air supply mouth intercommunication, angle regulator fixed surface have with the control switch that solenoid valve power supply circuit links to each other, vehicle power supply is connected to the solenoid valve.

Furthermore, the peripheral surface of the air diffusion pipe is provided with air holes.

Furthermore, an S-shaped spring is arranged inside the cushion core of the back cushion.

Further, the corrugated hose is arranged at the joint of the cushion framework and the backrest framework.

Further, the peripheral side surface of the cushion gas transmission pipe is fixed with the cushion framework through support legs.

Furthermore, the peripheral side surface of the backrest gas transmission pipe is fixed with the backrest framework through support legs.

The invention has the following beneficial effects:

1. according to the invention, the ventilation system is designed in the cushion and connected with the automobile air conditioner, and the leather sleeve is provided with the ventilation holes, so that cold air or warm air of the automobile air conditioner can be utilized to dissipate heat or keep warm for a user, the ventilation property is good, and the comfort level of the seat is greatly improved.

2. The electromagnetic valve is controlled by the control switch, so that the connection of cold air or warm air is controlled, and the electromagnetic valve is flexible and convenient to use and high in practicability.

3. Compared with the traditional foaming material, the middle layer adopts the nylon material, on one hand, certain rigidity and supporting force are provided, on the other hand, because the ventilation pipe is the same as the ventilation pipe material, the ventilation pipe can bear the pressure generated by sitting and leaning, the direct stress of the ventilation pipe is avoided, and the injection molding integrated forming is more convenient for the integrated installation at the later stage and ensures the integral stability of the middle structure, the good stability enables the permeability cells and the middle layer of the automobile to be basically not damaged or maintained during the whole service period, and the key point of the arrangement that the invention ensures good air permeability and excellent conduction effect is that the invention also shows a good test structure in research and development tests.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a car seat according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-cushion framework, 2-backrest framework, 3-cushion, 4-back cushion, 5-angle regulator, 6-cushion air pipe, 7-corrugated hose, 8-backrest air pipe, 9-air dispersing pipe, 10-air vent, 11-electromagnetic valve, 12-control switch, 13- "S" shaped spring and 14-support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the invention relates to an automobile seat, which comprises a cushion framework 1 and a backrest framework 2, wherein the surfaces of the cushion framework 1 and the backrest framework 2 are respectively provided with a cushion 3 and a back cushion 4, an angle regulator 5 is arranged between the cushion framework 1 and the backrest framework 2, a cushion gas pipe 6 penetrates through the bottom of the cushion framework 1, one end of the cushion gas pipe 6 is communicated with a corrugated hose 7, one end of the corrugated hose 7 is communicated with a backrest gas pipe 8, the cushion gas pipe 6 is arranged at one section in the cushion 3 and the backrest gas pipe 8 is arranged at the peripheral side of one section in the back cushion 4, gas diffusion pipes 9 are arranged in cushion cores of the cushion 3 and the back cushion 4 at intervals in parallel, the cushion 3 and the back cushion 4 are composed of three-layer structures (not shown in the figure), the upper layer and the lower layer are made of coconut shell fiber materials, the middle layer is made of nylon materials with through holes, the gas diffusion, air diffusing pipe 9 and intermediate level integrated into one piece that moulds plastics, air vent and the thru hole in intermediate level of air diffusing pipe 9 run through, the three layer construction outside of cushion 3 and back cushion 4 sets up foaming sponge and leather sheath, bleeder vent 10 has all been seted up on the leather sheath surface of cushion 3 and back cushion 4, 6 inlet ends of cushion gas-supply pipe are provided with

solenoid valve

11, 6 inlet ends of cushion gas-supply pipe communicate with vehicle air conditioner air supply port, angle regulator 5 fixed surface has the control switch 12 who links to each other with 11 power supply circuit of solenoid valve, solenoid valve 11 connects the vehicle power supply, solenoid valve 11 is the solenoid valve of normal close formula, cushion gas-supply pipe 6, back gas-supply pipe 8, air diffusing pipe 9 is the rigid pipe, corrugated tube 7 is corrugated metal pipe.

Wherein, the peripheral surface of the air dispersing pipe 9 is provided with air holes.

Wherein, the cushion core of the back cushion 4 is internally provided with an S-shaped spring 13.

Wherein, the corrugated hose 7 is arranged at the joint of the cushion framework 1 and the backrest framework 2.

Wherein, the peripheral side of the cushion gas transmission pipe 6 is welded and fixed with the cushion framework 1 through the support legs 14.

Wherein, the peripheral side surface of the backrest gas pipe 8 is welded and fixed with the backrest framework 2 through the support legs 14.

As an expanded application of the invention, a special pipeline can be arranged in the middle layer for inserting the wiring harness in the seat, and compared with a conventional wiring harness channel in the seat, the invention can protect the wiring harness more excellently.

One specific application of this embodiment is: in summer, a person sits on the seat and is prone to sultry sweating, at the moment, after the automobile air conditioner is turned on, the electromagnetic valve 11 is turned on through the control switch 12, cold air enters the air dissipation pipe 9 through the air delivery pipe and then enters the cushion 3 and the backrest 4, and the cold air is diffused through the air holes 10, so that the person feels comfortable.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. Automobile seat, including cushion skeleton (1) and back skeleton (2), cushion skeleton (1) and back skeleton (2) surface are provided with cushion (3) and cushion (4) respectively, be provided with angle regulator (5), its characterized in that between cushion skeleton (1) and back skeleton (2): the cushion frame (1) bottom has been run through cushion gas-supply pipe (6), cushion gas-supply pipe (6) one end intercommunication has bellows (7), bellows (7) one end intercommunication has back gas-supply pipe (8), cushion gas-supply pipe (6) are located one section of cushion (3) inside and the week side that back gas-supply pipe (8) are located one section of cushion (4) inside all is provided with air diffuser (9), air diffuser (9) week surface is seted up has the gas pocket, air diffuser (9) are the interval and set up side by side in the cushion core of cushion (3) and cushion (4), cushion (3) and cushion (4) comprise three layer construction, and upper strata and lower floor are the coconut shell fibre material, and the intermediate level is the nylon material that has the thru hole, and air diffuser (9) are the nylon material the same with the intermediate level material, and air diffuser (9) and intermediate level injection moulding integrated into one piece, the gas pocket of scattered trachea (9) and the empty penetration in intermediate level run through, and the three layer construction outside of cushion (3) and cushion (4) sets up foaming sponge and leather sheath, bleeder vent (10) have all been seted up on the leather sheath surface of cushion (3) and cushion (4), cushion gas-supply pipe (6) inlet end is provided with solenoid valve (11), cushion gas-supply pipe (6) inlet end and vehicle air conditioner air supply opening intercommunication, angle regulator (5) fixed surface have with solenoid valve (11) control switch (12) that power supply circuit links to each other, it is fixed with cushion skeleton (1) that stabilizer blade (14) are passed through to cushion gas-supply pipe (6) all side, it is fixed with back skeleton (2) that stabilizer blade (14) are passed through to back gas-supply pipe (8) all side, its characterized in that the intermediate level sets up special pipeline for alternate the pencil in the seat.

2. The vehicle seat according to claim 1, characterized in that the cushion core of the back cushion (4) is provided with an "S" shaped spring (13) inside.

3. The vehicle seat according to claim 1, wherein the bellows (7) is provided at a junction of the cushion frame (1) and the back frame (2).