CN210027133U

CN210027133U - Automobile seat

Info

Publication number: CN210027133U
Application number: CN201920253185.5U
Authority: CN
Inventors: 何龙; 乐弦
Original assignee: Guangzhou Guangzhou Automobile Workshop You Li Get Automotive Trim Res And Dev Systems Ltd
Current assignee: Guangzhou Wiseat Auto Parts Co ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-02-07
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a car seat, including the cushion and the back of the chair, be provided with comfortable system on the cushion and the back of the chair, comfortable system includes: the heating system is arranged on the cushion and the chair back and is controlled by the TCU to heat the cushion and the chair back; the ventilation system is arranged below the cushion and behind the chair back and is controlled by the TCU to ventilate and cool the cushion and the chair back; the back massage system is arranged in the chair back and is controlled by the ECU to massage the back of the passenger; pneumatic bracketing system, pneumatic bracketing system locates in the back of the chair for adjust passenger's back posture, this car seat passes through heating system and ventilation system and adjusts the seat temperature respectively, let the passenger all can have a very suitable temperature in spring, summer, autumn and winter, carry out the massage at back to the passenger through back massage system, improve human position of sitting through pneumatic bracketing system, let the passenger can adjust a more comfortable position, thereby passenger's travelling comfort has been improved greatly.

Description

Automobile seat

Technical Field

The utility model relates to a technical field of seat especially relates to a car seat.

Background

As the most popular vehicles today, automobiles are constantly receiving attention from users for their combined performance. With the continuous improvement of living standard of people, people hope that the automobile can have better riding feeling while being convenient to go out, so that the comfort of the automobile seat is more and more concerned by automobile manufacturers, and the comfort of the automobile seat becomes a very important index.

At present, although air conditioners are installed on automobiles to enable drivers and passengers to feel comfortable, the drivers and passengers cannot leave seats in summer, so that the drivers feel hot buttocks in the long-time driving process, and sweat can occur under the airtight condition, so that the comfortable feeling of the drivers is influenced, and the environment in the automobiles can be influenced for a long time; in winter, the temperature of the air conditioner needs a certain time to rise, and the heat produced by the air conditioner is limited, so that drivers and passengers feel uncomfortable, and the comfort of the drivers and passengers is affected; in addition, the driver feels discomfort in the waist, the shoulder and the back during long-time driving, and the driver is required to be massaged and relieved with the massage function of the seat, so that the driver feels stronger in comfort and avoids the occurrence of traffic accidents caused by fatigue driving.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model aims to provide a possess multi-functional car seat, let driver and crew obtain more comfortable sense of taking at the in-process of taking the car.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a car seat, includes cushion and back of the chair, be provided with comfortable system on cushion and the back of the chair, comfortable system includes: the heating system is arranged on the cushion and the chair back and is controlled by the TCU to heat the cushion and the chair back; the ventilation system is arranged below the cushion and behind the chair back and is controlled by the TCU to ventilate and cool the cushion and the chair back; the back massage system is arranged in the chair back and is controlled by the ECU to massage the back of the passenger; and the pneumatic bracketing system is arranged in the chair back and is used for adjusting the back posture of the passenger.

Further, back massage system is pneumatic massage device, pneumatic massage device includes a plurality of massage airbags, first solenoid valve and first air pump, the inside of the back of the chair is provided with fixed skeleton, the front end of fixed skeleton is fixed with two fixed plates, and the back is fixed with a mounting panel, the massage airbag install extremely on the fixed plate and along the back of the chair vertically side by side the clearance evenly arrange, first solenoid valve and first air pump are all installed to the mounting panel on, the massage airbag communicates through the gas vent of independent business turn over trachea and first solenoid valve, the air inlet of first solenoid valve communicates through independent business turn over trachea and first air pump.

Furthermore, the heating system is a heating pad, and a heating wire and a thermistor are arranged in the heating pad; the ventilation system comprises a first ventilation air bag, a first axial flow fan, a second ventilation air bag and a second axial flow fan, wherein the first ventilation air bag is installed at the bottom of the seat cushion and below the first axial flow fan, the second ventilation air bag is installed in the seat back and behind the second ventilation air bag.

Further, the heating pad comprises a cushion cover and a back cover, the heating wires are arranged in multiple vertical uniform lines of the cushion cover, and the heating wires are arranged in multiple horizontal uniform lines of the back cover.

Furthermore, the pneumatic supporting system comprises a waist supporting air bag and a shoulder supporting air bag which are arranged in the chair back, and a first pneumatic control device for controlling the inflation and deflation of the waist supporting air bag and the shoulder supporting air bag.

Further, the first pneumatic control device comprises a second electromagnetic valve and a second air pump which are installed on the installation plate, the waist support air bag and the shoulder support air bag are communicated with an air outlet of the second electromagnetic valve through independent air inlet and outlet pipes, and an air inlet of the second electromagnetic valve is communicated with the second air pump through the independent air inlet and outlet pipes.

Furthermore, a supporting plate for supporting and protecting the waist support air bag is arranged between the waist support air bag and the mounting plate.

Further, the seat further comprises a side wing supporting system, wherein the side wing supporting system comprises a side air bag, a fixing support used for fixing the side air bag and a second pneumatic control device used for controlling inflation and deflation of the side air bag, the fixing support is arranged on the side edge of the seat framework, the side air bag is fixed on the fixing support, and the second pneumatic control device is electrically connected with the side air bag.

Further, the second pneumatic control device comprises a third electromagnetic valve and a third air pump which are installed on the installation plate, the side air bag is communicated with an air outlet of the third electromagnetic valve through an independent air inlet and outlet pipe, and an air inlet of the third electromagnetic valve is communicated with the third air pump through an independent air inlet and outlet pipe.

Furthermore, the side end position of the seat is also provided with a first regulating switch which is convenient for controlling the temperature of the heating pad, a switch button which is convenient for regulating the back massage and a regulating button which is convenient for regulating the positions of the waist support air bag and the shoulder support air bag.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a heating system and cushion ventilation system respectively to the seat temperature adjust, let the passenger all can have a very suitable temperature in spring, summer, autumn and winter, carry out the massage at back to the passenger through back massage system, improve through pneumatic bracketing system and adjust passenger's back posture, let the passenger can adjust a more comfortable position to passenger's travelling comfort has been improved greatly.

Drawings

FIG. 1 is a schematic view of the internal structure of the car seat of the present invention;

FIG. 2 is another schematic perspective view of the inner structure of the car seat of the present invention;

FIG. 3 is a schematic structural view of the car seat of the present invention;

fig. 4 is a bottom view of fig. 3 in the present invention.

In the figure: 1. a heating pad; 2. a cushion; 3. a chair back; 30. fixing the framework; 31. fixing a bracket; 32. shoulder support air bags; 300. mounting a plate; 301. a fixing plate; 310. a side airbag; 3001. a support plate; 3010. a massage air bag; 30010. a waist support air bag; 4. a first air pump; 40. a first solenoid valve; 5. a second air pump; 50. a second solenoid valve; 6. a third air pump; 60. a third electromagnetic valve; 7. a first axial fan; 8. and a second axial fan.

Detailed Description

In the following, the present invention is described with priority in conjunction with the accompanying drawings and the detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below may be arbitrarily combined to form a new embodiment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The implementation mode is as follows:

as shown in fig. 1 to 4, a vehicle seat comprises a seat cushion 2 and a seat back 3, wherein a comfort system is arranged on the seat cushion 2 and the seat back 3, and it should be noted that the comfort system is mainly used for improving the comfort of passengers, and the comfort system comprises: the heating system is arranged on the cushion 2 and the chair back 3 and is controlled by a TCU (temperature control unit) to heat the cushion and the chair back, the TCU is a temperature control unit, and the temperature change of the heating system is controlled by the temperature control unit to adjust the cushion and the chair back so as to meet the requirement of a passenger on proper environment temperature; the ventilation system is arranged below the seat cushion 2 and behind the seat back 3, is controlled by a TCU (temperature control unit) to ventilate and cool the seat cushion 2 and the seat back 3, and controls the air flow of the ventilation system through the TCU (temperature control unit) to adjust the ventilation condition of the seat cushion so as to meet the requirement of riding; the back massage system is arranged in the chair back 3 and is controlled by an ECU (electronic control unit) for massaging the back of the passenger, and the ECU is an electronic control unit and controls the back massage of the passenger through the ECU; a pneumatic bracketing system provided in the seat back 3 for adjusting the back posture of the occupant; preferentially, the heating system is a heating cushion 1, the TCU temperature control unit is installed at the bottom of the seat, the temperature of the heating cushion 1 is controlled and adjusted through a TCU (temperature control unit), a heating wire and a thermistor are arranged inside the heating cushion 1, the heating wire, the thermistor and the TCU (temperature control unit) are electrically connected, preferentially, a first adjusting switch which is convenient for controlling the temperature of the heating cushion 1 is arranged at the side end position of the seat, the first adjusting switch is an integrated switch, a switch button with high and low gears is arranged on the integrated switch, the integrated switch is electrically connected with the TCU (temperature control unit), instructions are provided for the TCU (temperature control unit) by operating the high and low gears of the integrated switch, when the TCU (temperature control unit) supplies power to the heating cushion 1, the heating wire generates heat after being electrified, and the NTC (thermistor) senses the temperature of the seat, the TCU (temperature control unit) carries out logical operation at the moment, judges whether to continuously heat or not, and controls a heating gear through a first regulating switch so as to enable the surface of the seat to reach a very comfortable temperature; the ventilation system comprises a first ventilation air bag, a first axial flow fan 7, a second ventilation air bag and a second axial flow fan 8, the first ventilation air bag is mounted at the bottom of the seat cushion 2, the first axial flow fan 7 is positioned below the first ventilation air bag, the second ventilation air bag is mounted on the mounting plate 300 in the seat back 3, the second axial flow fan 8 is positioned behind the second ventilation air bag, the first ventilation air bag is connected with the first axial flow fan 7, the second ventilation air bag is connected with the second axial flow fan 8 through plastic parts, the plastic parts mainly protect and support the ventilation air bag, preferentially, a second adjusting switch convenient for adjusting the flow rate of ventilation air is further arranged at the side end position of the seat, the second adjusting switch is electrically connected with the first axial flow fan 7 and the second axial flow fan 8, and a signal fed back by the second adjusting switch is given to a TCU (temperature control unit), the TCU (temperature control unit) performs logical operation, namely the rotating speeds of the first axial flow fan and the second axial flow fan are controlled to determine the air flow by adjusting the heights of the gears of the second adjusting switch, namely different ventilation gears, and then the ventilation function is generated by the ventilation holes on the cushion on the automobile seat and the closing cotton on the chair back, so that the surface of the seat reaches a very comfortable temperature; the back massage system is pneumatic massage device, pneumatic massage device with ECU (electronic control unit) electrical connection controls pneumatic massage device according to the good working mode of presetting the procedure through ECU (electronic control unit) and massages passenger's back, the side position of seat is provided with the shift knob who is convenient for adjust the back massage, shift knob with ECU (electronic control unit) electrical connection controls opening and stopping of pneumatic massage device through shift knob's switch.

Further, pneumatic massage device includes a plurality of massage airbags 3010, first solenoid valve 40 and first air pump 4, the inside of back of the chair 3 is provided with fixed skeleton 30, the front end of fixed skeleton 30 is fixed with two fixed plates 301, the back is fixed with a mounting panel 300, massage airbag 3010 installs to on the fixed plate 301 and along the vertical parallel clearance of back of the chair 3 evenly arrange, first solenoid valve 40 and first air pump 4 all install to on the mounting panel 300, massage airbag 3010 through independent business turn over trachea with the gas vent intercommunication of first solenoid valve 40, the air inlet of first solenoid valve 40 passes through independent business turn over trachea and first air pump 4 intercommunication, when pressing shift knob, ECU electronic control unit received the signal to first solenoid valve 40 input signal, the valve of first solenoid valve 40 was opened this moment, the first air pump 4 inflates the massage air bags 3010, and then back massage is performed through the ECU electronic control unit according to a preset program, so that fatigue of passengers is relieved, and comfort of the seat is improved.

Further, the pneumatic supporting system comprises a waist supporting air bag 30010 arranged in the chair back 3, a shoulder supporting air bag 32 arranged on the shoulder, and a first pneumatic control device for controlling the inflation and deflation of the waist supporting air bag 30010 and the shoulder supporting air bag 32, wherein the first pneumatic control device is electrically connected with the waist supporting air bag 30010 and the shoulder supporting air bag 32, preferably, an adjusting button for conveniently adjusting the positions of the waist supporting air bag 30010 and the shoulder supporting air bag 32 is further arranged at the side end position of the chair, the adjusting button is electrically connected with the first pneumatic control device, the first pneumatic control device is controlled through the adjusting button according to the requirement of a passenger so as to adjust the positions of the waist supporting air bag 30010 and the shoulder supporting air bag 32, and the adjusting button is respectively and independently provided with a button for controlling and adjusting the waist supporting air bag 30010 and a button for controlling and adjusting the shoulder supporting air bag 32 so that the waist supporting air bag 30010 and the shoulder supporting air bag 32 respectively and independently work, thereby adjusting the sitting posture of the passengers and further greatly improving the comfort of the seat.

As shown in fig. 2 and 3, the first pneumatic control device includes a second solenoid valve 50 and a second air pump 5 mounted on the mounting plate 300, the lumbar support airbag 30010 and the shoulder support airbag 32 are communicated with an air outlet of the second solenoid valve 50 through independent air inlet and outlet pipes, an air inlet of the second solenoid valve 50 is communicated with the second air pump 5 through independent air inlet and outlet pipes, and the second air pump 5 inflates the lumbar support airbag 30010 and the shoulder support airbag 32 through the second solenoid valve 50 when the adjusting button is pressed to adjust the positions of the lumbar support airbag 30010 and the shoulder support airbag 32 according to the needs of the occupant, that is, when the adjusting button is pressed, the second air pump 5 inflates the lumbar support airbag 30010 and the shoulder support airbag 32 through the second solenoid valve 50, it can be understood that when the occupant presses a button on the control adjusting button to control the lumbar support airbag 30010, the second air pump 5 inflates the lumbar support airbag 30010 through the second solenoid valve 50, and when the occupant presses a button on the control adjusting button to, the second air pump 5 inflates the shoulder rest air bag 32 via the second electromagnetic valve 50, so as to adjust the sitting posture of the occupant and improve the comfort of the occupant; further, a support plate 3001 for supporting and protecting the lumbar support bag 30010 is disposed between the lumbar support bag 30010 and the mounting plate 300, and the support plate 3001 is mainly used for supporting and protecting the lumbar support bag 30010.

In order to provide better comfort for passengers, the heating pad 1 further comprises an external pad body wrapped on the heating pad 1, and the external pad body is made of an elastic material; further, heating pad 1 includes that the cushion spreads and carries on the back the pad, and this cushion spreads and carries on the back pad integrated into one piece, the heater along the vertical even multiseriate of cushion is spread arranges, the heater along the horizontal even multiseriate of carrying on the back pad arranges, so can play better cold-proof effect to passenger's back.

As shown in fig. 2 and 3, the car seat further comprises a side wing supporting system, the side wing supporting system comprises a side air bag 310, a fixing bracket 31 for fixing the side air bag 310 and a second pneumatic control device for controlling the inflation and deflation of the side air bag 310, the fixing bracket 31 is arranged at the side of the seat frame, the side air bag 310 is fixed on the fixing bracket 31, the second pneumatic control device is electrically connected with the side air bag 310, the side air bag 310 is regulated and controlled through the second pneumatic control device, and preferably, a control button for regulating the side air bag 310 is arranged at the side position of the seat, the control button is electrically connected with the second pneumatic control device, and the control button is used for regulating and controlling the activation of the side air bag 310 through the pressing of the control button; further, the second pneumatic control device comprises a third electromagnetic valve 60 and a third air pump 6 which are mounted on the mounting plate 300, the side air bag 310 is communicated with an air outlet of the third electromagnetic valve 60 through an independent air inlet and outlet pipe, an air inlet of the third electromagnetic valve 60 is communicated with the third air pump 6 through an independent air inlet and outlet pipe, when the control button is pressed, the third air pump 6 inflates the side air bag 310 through the third electromagnetic valve 60, and it should be understood that the second pneumatic control device is controlled to inflate and deflate the side air bag 310 through adjustment of the control button, so that the sitting posture of the passenger is adjusted, and the comfort of the passenger is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a car seat, includes cushion and the back of the chair, be provided with comfortable system on cushion and the back of the chair, its characterized in that, comfortable system includes:

the heating system is arranged on the cushion and the chair back and is controlled by the TCU to heat the cushion and the chair back;

the ventilation system is arranged below the cushion and behind the chair back and is controlled by the TCU to ventilate and cool the cushion and the chair back;

the back massage system is arranged in the chair back and is controlled by the ECU to massage the back of the passenger;

and the pneumatic bracketing system is arranged in the chair back and is used for adjusting the back posture of the passenger.

2. A car seat according to claim 1, wherein: the back massage system is pneumatic massage device, pneumatic massage device includes a plurality of massage airbags, first solenoid valve and first air pump, the inside of the back of the chair is provided with fixed skeleton, the front end of fixed skeleton is fixed with two fixed plates, and the back is fixed with a mounting panel, the massage airbag install extremely on the fixed plate and along the back of the chair vertically the clearance is evenly arranged side by side, first solenoid valve and first air pump are all installed to the mounting panel on, the massage airbag passes through the gas vent intercommunication of independent business turn over trachea and first solenoid valve, the air inlet of first solenoid valve is through independent business turn over trachea and first air pump intercommunication.

3. A car seat according to claim 1, wherein: the heating system is a heating pad, and a heating wire and a thermistor are arranged in the heating pad; the ventilation system comprises a first ventilation air bag, a first axial flow fan, a second ventilation air bag and a second axial flow fan, wherein the first ventilation air bag is installed at the bottom of the seat cushion and below the first axial flow fan, the second ventilation air bag is installed in the seat back and behind the second ventilation air bag.

4. A car seat according to claim 3, wherein: the heating pad comprises a cushion cover and a back pad, the heating wires are arranged in multiple vertical uniform lines of the cushion cover, and the heating wires are arranged in multiple horizontal uniform lines of the back pad.

5. A car seat according to claim 2, wherein: the pneumatic supporting system comprises a waist supporting air bag, a shoulder supporting air bag and a first pneumatic control device, wherein the waist supporting air bag and the shoulder supporting air bag are arranged in the chair back, and the first pneumatic control device is used for controlling the inflation and deflation of the waist supporting air bag and the shoulder supporting air bag.

6. A car seat according to claim 5, wherein: the first pneumatic control device comprises a second electromagnetic valve and a second air pump which are mounted on the mounting plate, the waist support air bag and the shoulder support air bag are communicated with an air outlet of the second electromagnetic valve through independent air inlet and outlet pipes, and an air inlet of the second electromagnetic valve is communicated with the second air pump through the independent air inlet and outlet pipes.

7. A car seat according to claim 6, wherein: a supporting plate used for supporting and protecting the waist support air bag is arranged between the waist support air bag and the mounting plate.

8. A car seat according to claim 1, wherein: the side wing supporting system comprises a side air bag, a fixing support and a second pneumatic control device, the fixing support is used for fixing the side air bag, the second pneumatic control device is used for controlling the side air bag to inflate and deflate, the fixing support is arranged on the side edge of the seat framework, the side air bag is fixed on the fixing support, and the second pneumatic control device is electrically connected with the side air bag.

9. A car seat according to claim 8, wherein: the second pneumatic control device comprises a third electromagnetic valve and a third air pump which are installed on the installation plate, the side air bag is communicated with an air outlet of the third electromagnetic valve through an independent air inlet and outlet pipe, and an air inlet of the third electromagnetic valve is communicated with the third air pump through an independent air inlet and outlet pipe.

10. A car seat according to claim 1, wherein: the side end position of the seat is also provided with a first regulating switch which is convenient for controlling the temperature of the heating pad, a switch button which is convenient for regulating the back massage and a regulating button which is convenient for regulating the positions of the waist supporting air bag and the shoulder supporting air bag.