CN114715002A

CN114715002A - Automobile cushion and automobile seat

Info

Publication number: CN114715002A
Application number: CN202210383274.8A
Authority: CN
Inventors: 韩溥
Original assignee: Xi'an Isring Huatai Auto Seat Co ltd
Current assignee: Xi'an Isring Huatai Auto Seat Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-08

Abstract

The application discloses an automobile cushion and an automobile seat, and relates to the technical field of automobile spare and accessory parts, wherein the automobile cushion comprises a supporting block, a ventilation net, a ventilation heating pad and a ventilation assembly, the supporting block is provided with air holes which are arranged in a penetrating mode, the supporting block is further provided with a plurality of ventilation grooves which are arranged along the surface of the supporting block in a staggered mode, the ventilation grooves are all communicated with the air holes, and the ventilation grooves are all arranged towards one side of the supporting block in an open mode; the ventilation net is connected with the supporting block and is arranged close to the opening of the ventilation groove; the ventilation heating pad is connected to one side of the ventilation net far away from the supporting block; the ventilation component is located on one side, far away from the vent groove, of the vent hole and used for filling air into the vent hole. The application can provide the higher car cushion of passenger support nature and car seat.

Description

Automobile cushion and automobile seat

Technical Field

The application relates to the technical field of automobile spare and accessory parts, in particular to an automobile seat cushion and an automobile seat.

Background

Along with the development of the improvement of science and technology and automobile industry, more and more high-tech technologies are applied to the car, and the air-conditioning seat plays a great role as a high-tech product because of having the performance of temperature control and ventilation, to improving driver and crew's travelling comfort, has guaranteed that the navigating mate concentrates on driving the vehicle, guarantee safety.

In the related art, application No. CN201310317994.5 discloses a breathable seat cushion for an automobile seat, comprising: the cushion foaming cushion body is provided with a plurality of ventilation holes penetrating through the thickness of the cushion foaming cushion body; the electric heating cushion body is laid on the upper surface of the cushion foaming cushion body and has a ventilation effect.

In view of the above-mentioned related art, the inventor believes that the cushion is provided with a plurality of ventilation holes penetrating therethrough, and the provision of the plurality of ventilation holes causes damage to the cushion of the support structure, which reduces the support performance for the occupant.

Disclosure of Invention

In order to improve the support of supporting an occupant, the present application provides a vehicle seat cushion and a vehicle seat.

On the one hand, the application provides a car cushion adopts following technical scheme:

an automobile cushion comprises a supporting block, a ventilation net, a ventilation heating cushion and a ventilation assembly, wherein the supporting block is provided with a through ventilation hole, the supporting block is also provided with a plurality of ventilation grooves which are staggered along the surface of the supporting block, the ventilation grooves are communicated with the ventilation hole, and the ventilation grooves are arranged towards one side of the supporting block; the ventilation net is connected with the supporting block and is arranged close to the opening of the ventilation groove; the ventilation heating pad is connected to one side of the ventilation net far away from the supporting block; the ventilation assembly is located on one side of the vent hole, which is far away from the vent groove, and the ventilation assembly is used for filling air into the vent hole.

By adopting the technical scheme, the vent grooves divide the supporting block into a plurality of large-area structures, so that the probability of damage to the supporting structure of the supporting block caused by a plurality of vent holes is reduced, and the support performance of passengers is improved; when the air distribution device is used, the ventilation assembly transmits air towards the vent holes, then accelerated air passes through the vent holes and moves to the vent grooves, the air is distributed through the vent grooves, the subsequent air passes through the ventilation net, and the air is distributed on the upper end surface of the supporting block, so that the air is transmitted towards passengers, the temperature of the peripheral side of the passengers is conveniently reduced, and the riding comfort of the passengers is improved; the ventilation heating pad is used for heating the surrounding environment, so that the riding comfort of passengers in a cold environment is improved.

Optionally, the ventilation assembly includes a fan and a ventilation pipe, the fan is located on a side of the ventilation hole away from the ventilation groove, and an air outlet of the fan is arranged towards the side of the ventilation hole; the ventilation pipe is located between the fan air outlet and the vent hole, one end of the ventilation pipe is communicated with the fan air outlet, and the other end of the ventilation pipe is communicated with the vent hole.

Through adopting above-mentioned technical scheme, the fan rotates, and the fan is with the air towards the ventilation pipe transmission, and the air moves towards the air vent along the ventilation pipe to reduce the loss in the air motion process, improve the efficiency of air to passenger's transmission.

Optionally, the ventilation groove structure further comprises a plurality of supporting pieces, the supporting pieces are arranged in the ventilation groove at intervals, each supporting piece comprises a bottom plate, a top plate and a plurality of arc-shaped elastic plates, the bottom plate and the top plate are arranged at intervals, the arc-shaped elastic plates are fixedly connected between the top plate and the bottom plate, the arc-shaped elastic plates are arranged along the circumferential direction of the bottom plate at intervals, the arc-shaped elastic plates protrude towards one side far away from the bottom plate, and the outer walls of the arc-shaped elastic plates are attached to the inner wall of the ventilation groove.

Through adopting above-mentioned technical scheme, when the passenger sits on the supporting shoe, supporting shoe pressurized deformation, the lateral wall of air channel both sides moves towards one side that is close to each other, roof pressurized moves towards the bottom plate simultaneously, elasticity arc pressurized outer wall and air channel lateral wall laminating to when supporting the passenger, the elasticity arc supports the air channel lateral wall, reduces the degree that supports groove pressurized deformation, improves the reliability that the supporting shoe supported the passenger.

Optionally, the support member further includes a sliding column and a supporting column, the sliding column is fixedly connected to the top plate, the supporting column is fixedly connected to the bottom plate, the supporting column is coaxially disposed with the sliding column, a sliding groove for accommodating the sliding column is disposed on the supporting column, and the sliding column is slidably connected to the supporting column.

Through adopting above-mentioned technical scheme, support column and sliding column cooperation can restrict the slip direction of roof and bottom plate to reduce roof or bottom plate and take place the inclined possibility, improve the reliability that supports the passenger.

Optionally, the water circulation assembly is further included, and the water circulation assembly is used for adjusting the temperature in the vent groove.

Through adopting above-mentioned technical scheme, the temperature of the setting of water circulation subassembly in can conveniently adjusting the air channel to with the cooperation of ventilation subassembly towards the passenger provides suitable temperature, improve the passenger and take the travelling comfort of in-process.

Optionally, the water circulation assembly includes a first main pipe, a second main pipe, a plurality of heat exchange pipes and a circulation pump, the first main pipe and the second main pipe are fixed to the inner wall of the vent hole, one end of the first main pipe close to the vent groove is connected to the heat exchange pipes, each heat exchange pipe is placed in one vent groove, one end of the heat exchange pipe far away from the first main pipe is fixedly connected to the second main pipe, and the circulation pump is used for communicating the first main pipe with the second main pipe.

Through adopting above-mentioned technical scheme, water gets into hot exchange pipe through first main pipe under the drive of circulating pump, and hot exchange pipe adjusts the temperature in the air channel to the efficiency of adjusting passenger week side temperature with higher speed.

Optionally, one side of the arc-shaped elastic plate, which is close to the top plate, is fixedly connected with a mounting ring, the heat exchange tube penetrates through the inner wall of the mounting ring, and the heat exchange tube is fixedly connected with the mounting ring.

Through adopting above-mentioned technical scheme, hot exchange pipe passes the collar to be fixed in the air channel to reduce hot exchange pipe and take place gliding possibility, improve the air and pass the air channel with the efficiency of the temperature of hot exchange pipe week side to week side equipartition, improve the comfort level that the passenger took.

On the other hand, the following technical scheme is adopted in the automobile seat provided by the application.

An automobile seat comprises an automobile cushion.

By adopting the technical scheme, when a passenger sits on the automobile seat, the passenger is supported by the automobile cushion, so that the support performance for supporting the passenger is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. one side of the supporting block is provided with the vent grooves communicated with the vent holes, so that the supporting block is divided into a plurality of large-area bearing areas, the probability of reduction of the supporting block supporting performance is reduced, and passengers are conveniently supported;

2. the support piece is placed in the support block, so that the support effect on the passenger is improved through the support piece, and the strength for supporting the inner wall of the vent groove is also improved, so that the stability for supporting the passenger is improved;

3. through setting up the water circulation subassembly, conveniently adjust the temperature in the air channel for carry out temperature regulation's efficiency to passenger week side, improve the comfort level that the passenger took.

Drawings

Fig. 1 is a schematic structural view of an automobile seat cushion according to embodiment 1 of the present application.

Fig. 2 is an exploded view of a seat cushion for a vehicle according to embodiment 1 of the present application.

Fig. 3 is an exploded view of a seat cushion of an automobile according to embodiment 2 of the present application.

Fig. 4 is a perspective sectional view of an automobile seat cushion according to embodiment 2 of the present application in an exploded state.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a schematic structural diagram of a vehicle seat according to an embodiment of the present application.

Description of reference numerals: 1. a support block; 11. a vent hole; 12. a vent channel; 2. a ventilation net; 3. a ventilated heating pad; 4. a ventilation assembly; 41. mounting a plate; 42. a fan; 43. a vent pipe; 5. a support member; 51. a base plate; 52. a top plate; 53. an arc-shaped elastic plate; 54. a sliding post; 55. a support column; 551. a sliding groove; 56. a mounting ring; 6. a water circulation assembly; 61. a first main pipe; 62. a second main pipe; 63. a heat exchange tube; 64. a circulation pump; 7. a seat body; 71. a bottom support; 72. and (4) back support.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses car cushion.

Example 1

Referring to fig. 1 and 2, the seat cushion for the automobile includes a support block 1, a ventilation net 2, a ventilation heating mat 3, and a ventilation assembly 4. The supporting block 1 is made of a foaming material, and the supporting block 1 is provided with a vent hole 11 penetrating through the surface of the supporting block 1; the upper end surface of the supporting block 1 is provided with a plurality of vent grooves 12, and the vent grooves 12 are communicated with the vent holes 11; the ventilation net 2 can be made of a 3D woven net, a soft foam layer, a palm fiber layer or a Mueller layer, in the embodiment, the ventilation net 2 is made of a 3D woven net, and the ventilation net 2 is laid on the upper end face of the supporting block 1 and fixedly connected with the supporting block 1 in a bonding mode; the ventilation heating pad 3 is laid on one side of the ventilation net 2 far away from the supporting block 1, and the ventilation heating pad 3 and the ventilation net 2 are sewn into a whole. The vent assembly 4 is used to fill air into the vent hole 11.

When the outside air temperature is high, the ventilation component fills air into the ventilation hole 11, the air enters the ventilation groove 12 through the ventilation hole 11, and then the air is uniformly distributed on the upper end surface of the support block 1 through the ventilation net 2, so that the air flow rate of the peripheral side of a passenger is accelerated, the temperature of the peripheral side of the passenger is reduced, and the comfort level of the passenger in the riding process is improved; when the outside air temperature is low, the ventilation heating pad 3 is started first, the temperature of the ventilation heating pad 3 rises, air passes through the ventilation groove 12 and the ventilation net 2, and heat generated by the ventilation heating pad 3 is pushed towards the upper end face of the support piece 5 by the air, so that the ambient temperature around the passenger is improved, and the riding comfort of the passenger is improved. Meanwhile, compared with the mode of arranging a plurality of vent holes 11 in the related art, the vent grooves 12 can greatly reduce the amount of raw materials for continuously cutting the supporting block 1, divide the supporting block 1 into a plurality of structures with large areas, improve the supporting effect of the supporting block 1 on passengers and prolong the service life of the cushion.

Referring to fig. 2, the ventilation assembly 4 includes a mounting plate 41, a fan 42, and a ventilation pipe 43. The mounting plate 41 is positioned on the lower end face of the supporting block 1, and the mounting plate 41 is fixedly connected with the supporting block 1; the shell of the fan 42 is fixedly connected with the mounting plate 41 through bolts, and the air outlet of the fan 42 faces to one side of the vent hole 11; one end of the vent pipe 43 is fixedly connected to the air outlet of the fan 42, the other end of the vent pipe 43 extends into the vent hole 11, the vent pipe 43 can be a corrugated pipe, and the outer wall of the vent pipe 43 is in contact with the inner wall of the vent hole 11.

The implementation principle of this application embodiment car cushion does: the fan 42 is started, the fan 42 blows air towards the ventilation pipe 43, the air moves towards the ventilation holes 11 towards the ventilation groove 12, the air enters the ventilation groove 12 and moves towards the ventilation net 2, and the air passing through the ventilation net 2 is uniformly distributed towards the passengers, so that the heat of the passengers is dissipated; when the external environment is low, the ventilation heating pad 3 is started, the temperature of the ventilation heating pad 3 is increased, and air passes through the ventilation heating pad 3 and moves towards a driver, so that the temperature of the side of the passenger is conveniently increased, and the riding comfort of the passenger is improved; meanwhile, the upper end face is provided with the vent groove 12, and the upper end face of the supporting block 1 is divided into large supporting structures through the vent groove 12, so that the supporting performance of the supporting block 1 is improved, and the service life of the automobile cushion is prolonged.

Example 2

Referring to fig. 3, 4 and 5, the present embodiment is different from embodiment 1 in that a plurality of supporters 5 and a water circulation assembly 6 are further provided in the present embodiment. Support piece 5 includes bottom plate 51, roof 52 and arc elastic plate 53, bottom plate 51 level is placed, roof 52 is located the up end of bottom plate 51, and set up with roof 52 interval, arc elastic plate 53 is buckled along its length direction, arc elastic plate 53 is located between roof 52 and bottom plate 51, arc elastic plate 53 one end and roof 52 welded fastening, the arc elastic plate 53 other end and bottom plate 51 welded fastening, arc elastic plate 53 is towards the one side protrusion of keeping away from roof 52, arc elastic plate 53 is provided with two, two arc elastic plates 53 are along the week side interval and the evenly distributed of roof 52, arc elastic plate 53 is made for alloy spring steel. The bottom plate 51 is placed at the bottom wall of the air channel 12, the top plate 52 is flush with the upper end surface of the support block 1, and a plurality of support members 5 are placed at intervals along the length direction of each air channel 12.

Referring to fig. 5, the support member 5 further includes a sliding column 54 and a supporting column 55, the sliding column 54 is fixed to one side of the top plate 52 facing the bottom plate 51 in a welding manner, the supporting column 55 is fixed to one side of the bottom plate 51 facing the top plate 52 in a welding manner, the supporting column 55 and the sliding column 54 are coaxially arranged, the radius of the supporting column 55 is greater than that of the sliding column 54, a sliding groove 551 which is arranged in a penetrating manner and is used for accommodating the sliding column 54 is formed in the supporting column 55, and one side of the sliding column 54, which is far away from the top plate 52, extends into the sliding groove 551.

When a passenger sits on the supporting block 1, the supporting piece 5 is pressed to deform, the top plate 52 is close to the bottom plate 51, the convex surfaces of the arc-shaped elastic plates 53 move towards one side far away from each other, meanwhile, the outer peripheral walls, far away from each other, of the arc-shaped elastic plates 53 are attached to the inner wall of the vent groove 12, so that the inner wall of the vent groove 12 is supported, the probability that the inner walls of the vent groove 12 are close to each other due to deformation of the supporting block 1 is reduced, air can conveniently pass through the vent groove 12 to move towards the passenger, the temperature of the peripheral sides of the passenger is adjusted, meanwhile, the supporting block 1 is supported in an auxiliary mode, and the service life of the supporting block 1 is prolonged; in this process, the sliding column 54 extends into the sliding groove 551, and the inner wall of the sliding groove 551 supports the sliding column 54.

Referring to fig. 4 and 5, the water circulation assembly 6 includes a first trunk pipe 61, a second trunk pipe 62, a plurality of heat exchange pipes 63 and a circulation pump 64, wherein the first trunk pipe 61 and the second trunk pipe 62 are both vertically arranged and penetrate through the vent hole 11, and the first trunk pipe 61 and the second trunk pipe 62 are bound and fixed on the inner wall of the vent hole 11; each heat exchange tube 63 is wound in one vent groove 12, and the heat exchange tubes 63 sequentially penetrate through the space between the adjacent arc-shaped elastic plates 53; a mounting ring 56 is welded and fixed at the concave surface of the arc-shaped elastic plate 53, and the heat exchange pipe 63 penetrates through the mounting ring 56 and is connected with the arc-shaped elastic plate 53 into a whole; one end of the first main pipe 61 close to the vent groove 12 is integrally formed with the heat exchange pipes 63, and the other ends of all the heat exchange pipes 63 far away from the first main pipe 61 are merged to the second main pipe 62; the casing of circulating pump 64 passes through bolt fixed connection with mounting panel 41, and the water inlet of circulating pump 64 passes through ferrule fixed connection with first main 61, and the delivery port of circulating pump 64 passes through ferrule fixed connection with second main 62.

When ambient temperature is lower, operating personnel annotates hot water in the circulating pump 64, opens circulating pump 64, and circulating pump 64 drives hot water and flows towards second main pipe 62, distributes to a plurality of hot-exchange pipes 63 through second main pipe 62, and the heat passes hot-exchange pipe 63 and radiates towards air duct 12, and the air passes through air duct 12 and moves towards ventilation net 2, and the air is with the heat towards the passenger transmission simultaneously to improve the travelling comfort that the passenger took.

The embodiment of the application also discloses an automobile seat.

Referring to fig. 6, the car seat includes a seat body 7 and a car seat cushion. The seat body 7 includes a bottom support 71 and a back support 72, and the bottom support 71 and the back support 72 are welded and fixed. The automobile seat cushion can be the automobile seat cushion in any one of embodiment 1 or embodiment 2, and the automobile seat cushion is placed on the upper end face of the bottom support 71.

The implementation principle of the automobile seat in the embodiment of the application is as follows: the passenger sits on the car seat, supporting block 1 is pressed to be deformed, ventilation assembly 4 transmits air to vent hole 11 simultaneously, the air pipe passes through vent hole 11 and moves to air channel 12, the air passes through air channel 12 and moves towards ventilation net 2, thereby accelerating the air flow around the passenger, improving the comfort level that the passenger took, simultaneously the supporting groove divides supporting block 1 into a plurality of structures of large tracts of land, thereby improving the intensity that supporting block 1 supports the passenger, and the service life of car seat is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A car cushion which characterized in that: the ventilating device comprises a supporting block (1), a ventilating net (2), a ventilating heating pad (3) and a ventilating assembly (4), wherein the supporting block (1) is provided with a through ventilating hole (11), the supporting block (1) is also provided with a plurality of ventilating grooves (12) which are staggered along the surface of the supporting block, the ventilating grooves (12) are communicated with the ventilating hole (11), and the ventilating grooves (12) are arranged towards one side of the supporting block (1) in an open manner; the ventilation net (2) is connected with the supporting block (1), and the ventilation net (2) is arranged close to an opening of the ventilation groove (12); the ventilation heating pad (3) is connected to one side, away from the supporting block (1), of the ventilation net (2); the ventilation assembly (4) is located on one side of the vent hole (11) far away from the vent groove (12), and the ventilation assembly (4) is used for filling air into the vent hole (11).

2. The vehicle seat cushion according to claim 1, wherein: the ventilation assembly (4) comprises a fan (42) and a ventilation pipe (43), the fan (42) is positioned on one side of the ventilation hole (11) far away from the ventilation groove (12), and an air outlet of the fan (42) is arranged towards one side of the ventilation hole (11); the ventilation pipe (43) is positioned between the air outlet of the fan (42) and the vent hole (11), one end of the ventilation pipe (43) is communicated with the air outlet of the fan (42), and the other end of the ventilation pipe (43) is communicated with the vent hole (11).

3. The vehicle seat cushion according to claim 1, wherein: still include a plurality of support piece (5), it is a plurality of support piece (5) interval sets up in air channel (12), support piece (5) include bottom plate (51), roof (52) and a plurality of arc elastic plate (53), bottom plate (51) with roof (52) interval sets up, and is a plurality of arc elastic plate (53) fixed connection in roof (52) with between bottom plate (51), arc elastic plate (53) are followed the circumference interval setting of bottom plate (51), arc elastic plate (53) orientation is kept away from one side protrusion of bottom plate (51), arc elastic plate (53) outer wall with air channel (12) inner wall laminating.

4. A car seat according to claim 3, characterized in that: the support piece (5) further comprises a sliding column (54) and a supporting column (55), the sliding column (54) is fixedly connected with the top plate (52), the supporting column (55) is fixedly connected with the bottom plate (51), the supporting column (55) and the sliding column (54) are coaxially arranged, a sliding groove (551) used for accommodating the sliding column (54) is formed in the supporting column (55), and the sliding column (54) is slidably connected with the supporting column (55).

5. A car seat according to claim 3, characterized in that: further comprising the water circulation assembly (6), the water circulation assembly (6) being for regulating the temperature within the aeration tank (12).

6. An automotive seat cushion according to claim 5, characterized in that: the water circulation assembly (6) comprises a first main pipe (61), a second main pipe (62), a plurality of heat exchange pipes (63) and a circulation pump (64), wherein the first main pipe (61) and the second main pipe (62) are fixed on the inner wall of the vent hole (11), one end, close to the vent groove (12), of the first main pipe (61) is connected with the heat exchange pipes (63), each heat exchange pipe (63) is placed in one vent groove (12), one end, far away from the first main pipe (61), of each heat exchange pipe (63) is fixedly connected with the second main pipe (62), and the circulation pump (64) is used for communicating the first main pipe (61) with the second main pipe (62).

7. The automobile seat cushion according to claim 6, wherein: one side of the arc-shaped elastic plate (53) close to the top plate (52) is fixedly connected with an installation ring (56), the heat exchange tube (63) penetrates through the inner wall of the installation ring (56), and the heat exchange tube (63) is fixedly connected with the installation ring (56).

8. An automobile seat, characterized in that: comprising the automotive seat cushion according to any one of claims 1 to 7.