CN113459913A - Three-air-bag type automobile seat waist support and automobile seat - Google Patents
Three-air-bag type automobile seat waist support and automobile seat Download PDFInfo
- Publication number
- CN113459913A CN113459913A CN202110873647.5A CN202110873647A CN113459913A CN 113459913 A CN113459913 A CN 113459913A CN 202110873647 A CN202110873647 A CN 202110873647A CN 113459913 A CN113459913 A CN 113459913A
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- air
- bag
- automobile seat
- pipe
- air pipe
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- 230000003584 silencer Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/665—Lumbar supports using inflatable bladders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A three-air-bag type automobile seat waist support comprises an air bag, wherein the air bag is connected with an air valve group through an air pipe, the air valve group is connected with an air pump through a connecting air pipe, a circuit board is welded on the air valve group, and the circuit board controls the air valve group and the air pump to work through a programming program; the air bag is welded on a felt plate, and the felt plate is hung on the automobile seat backrest grid through rivets. The three-air-bag type automobile seat waist support is characterized in that an air bag is arranged on the existing backrest grid, and the air bag is adjusted to bulge or contract through an air pump and an air valve group so as to meet the support requirements of users.
Description
Technical Field
The invention belongs to the technical field of automobile seats, and particularly relates to a three-air-bag type automobile seat waist support and an automobile seat.
Background
The existing automobile seat is suitable for various sitting posture occasions, reduces fatigue caused by long-time driving, is usually provided with a waist support on a seat backrest, utilizes the waist support to provide large-area support for the waist and the spine of drivers and passengers, improves riding or driving comfort, reduces fatigue feeling, and plays a role in protecting the spine.
The waist support that uses on the car seat in the existing market has three kinds, is manual waist support, electronic waist support and pneumatic waist support respectively. The manual waist support needs to be operated manually, so that the operation torque is large, and the operation is difficult and laborious; the electric waist support has the advantages of complex structure, more parts, larger weight, higher cost and limited supporting height. Compared with a manual waist support and an electric waist support, the pneumatic waist support can meet the development of the market due to light weight and comfortableness.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a three-air-bag type automobile seat waist support and an automobile seat.
The technical scheme of the invention is as follows:
a three-air-bag type automobile seat waist support comprises an air bag, an air pipe, an air valve group, an air pump, a circuit board and a felt board; the air bag comprises an upper bag body, a middle bag body and a lower bag body, and the waist support requirement of a passenger is met by utilizing the expansion or contraction of the air bag; the air pipe comprises an upper air pipe, a middle air pipe and a lower air pipe, one end of the upper air pipe is connected with the upper bag body, one end of the middle air pipe is connected with the middle bag body, one end of the lower air pipe is connected with the lower bag body, and the air pipe is used for communicating the air bag; one end of the air valve group is respectively connected with the other ends of the upper air pipe, the middle air pipe and the lower air pipe, and the air inlet and outlet pipes are controlled by a switch of the air valve group; the air pump is arranged on the automobile seat framework, is connected with the other end of the air valve group through a connecting air pipe, and supplies or extracts air in the connecting air pipe by the air pump; the circuit board is welded with the air valve set, and the air valve set and the air pump are controlled to work through a programming program; the air bag is welded on the felt plate, and the felt plate is used for supporting the air bag and preventing the air bag from contacting with the automobile seat backrest grid so as to avoid the risk of being punctured.
Preferably, the air pump is wrapped by an air pump protection bag, and the air pump protection bag is used for reducing noise of the air pump and isolating vibration of the air pump.
Preferably, the air pump protection bag is provided with an assembly cable tie, and the assembly cable tie is used for being clamped with an installation hole in the automobile seat framework to play a role in fixing the air pump.
Preferably, the connecting air pipe is provided with a silencer, and the silencer is used for improving the air flow output or input by the air pump and reducing the noise of the air flow.
Preferably, the valve block welded to the circuit board is mounted in an ECU housing for protecting the valve block and the circuit board.
Preferably, the ECU housing is fixedly mounted on the felt plate.
Preferably, the rivets are tree rivets, the tree rivets are connected with the openings in the felt plate, and when the felt plate is connected with the automobile seat backrest grid in a hanging mode, the tree rivets are further installed on the installation holes in the automobile seat backrest grid.
Preferably, the air bag is welded to the felt plate by high frequency welding.
An automobile seat comprising a three-air-bag automobile seat lumbar support as described in any one of the above.
The invention has the following beneficial effects:
the three-air-bag type automobile seat waist support is characterized in that an air bag is arranged on the existing backrest grid, and the air bag is adjusted to bulge or contract through an air pump and an air valve group so as to meet the support requirements of users.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is an exploded view of a in fig. 2.
Wherein the reference numerals are: the air bag comprises an air bag 1, an air pipe 2, an air valve group 3, a circuit board 4, a felt board 5, an upper bag body 11, a middle bag body 12, a lower bag body 13, an upper air pipe 21, a middle air pipe 22, a lower air pipe 23, a connecting air pipe 24, a rivet 6, an air pump protection bag 7, an assembly binding belt 8, a silencer 9 and an ECU shell 10.
Detailed Description
In order to make the technical solutions and advantages thereof better understood by those skilled in the art, the present application is described in detail below with reference to the accompanying drawings, but the present application is not limited to the scope of the present invention.
Example 1
Referring to fig. 1 to 3: a three-air-bag 1 type automobile seat waist support comprises an air bag 1, an air pipe 2, an air valve group 3, an air pump, a circuit board 4 and a felt board 5; the air bag 1 comprises an upper bag body 11, a middle bag body 12 and a lower bag body 13, and the waist support requirement of a passenger is met by utilizing the expansion or contraction of the air bag 1; the air pipe 2 comprises an upper air pipe 21, a middle air pipe 22 and a lower air pipe 23, one end of the upper air pipe 21 is connected with the upper bag body 11, one end of the middle air pipe 22 is connected with the middle bag body 12, one end of the lower air pipe 23 is connected with the lower bag body 13, and the air pipe 2 is used for communicating the air bag 1; one end of the gas valve group 3 is respectively connected with the other ends of the upper gas pipe 21, the middle gas pipe 22 and the lower gas pipe 23, and gas is controlled to enter and exit the gas pipe 2 through a switch of the gas valve group 3; the air pump (not shown in the figure) is arranged on the automobile seat framework, is connected with the other end of the air valve group 3 through a connecting air pipe 24 and is used for supplying or extracting air in the connecting air pipe 24; the circuit board 4 is welded with the air valve set 3, and the air valve set 3 and the air pump are controlled to work through programming; the air bag is characterized in that the felt plate 5 is hung on the automobile seat backrest grid through a rivet 6, the air bag 1 is welded on the felt plate 5 through high frequency waves, and the felt plate 5 is used for supporting the air bag 1 and preventing the air bag 1 from contacting with the automobile seat backrest grid so as to avoid the risk of being punctured.
The air pump is wrapped by an air pump protection bag 7, and the air pump protection bag 7 is used for reducing the noise of the air pump and isolating the vibration of the air pump; install assembly ribbon 8 on the air pump protection bag 7, assembly ribbon 8 is used for carrying out the joint with the mounting hole on the car seat skeleton, plays the effect of fixed air pump.
The connecting air pipe 24 is provided with a silencer 9, and the silencer 9 is used for improving the air flow output or input by the air pump and reducing the noise of the air flow.
The valve block 3 welded to the circuit board 4 is assembled in an ECU housing 10, the ECU housing 10 is used to protect the valve block 3 and the circuit board 4, and the ECU housing 10 is fixedly mounted on the felt plate 5.
The rivets 6 are tree-shaped rivets 6, the tree-shaped rivets 6 are connected with the holes in the felt plate 5, and when the felt plate 5 is connected with the automobile seat backrest grid in a hanging mode, the tree-shaped rivets 6 are further installed on the installation holes in the automobile seat backrest grid.
Example 2
The automobile seat waist support is a three-air-bag 1 type pneumatic waist support, a system air source is provided through the work of an air pump, a control program is recorded on a circuit board 4, an air valve group 3 and the air pump are controlled to work through a switch driving circuit board 4, the air source generated by an air pump is led into the air bag 1, and the inflation and deflation of three bag bodies are controlled. The invention provides a waist support of an automobile seat, which belongs to a four-way pneumatic waist support in the required technical field, wherein the waist support can be adjusted in the upper direction, the lower direction, the front direction and the rear direction in the backrest of the automobile seat, and a massage key can be arranged among four direction keys of a switch to realize the massage function, and the specific operation is as follows:
when the 'front' button is pressed on the switch, the air valve corresponding to the middle bag body 12 works, the air pump works simultaneously to inflate the middle bag body 12, and the inflation is stopped after the button is released.
When the 'back' button is pressed on the switch, the air valves corresponding to the three bag bodies work, the air pump works simultaneously, the air in the three bag bodies is discharged simultaneously, and the air discharge is stopped after the button is released.
When the 'up' button is pressed on the switch, the air valve corresponding to the middle bag body 12 works, the air pump works simultaneously to inflate the middle bag body 12, when the button lasts for a certain number of seconds, the air valve is closed, the air valve corresponding to the upper bag body 11 works to inflate the upper bag body 11, meanwhile, the air valve of the middle bag body 12 works to exhaust the middle bag body 12, and the inflation and the exhaust are stopped after the button is released.
When a 'down' button is pressed on the switch, the air valve corresponding to the middle bag body 12 works, the air pump works simultaneously to inflate the middle bag body 12, when the button lasts for a certain number of seconds, the air valve is closed, the air valve corresponding to the lower bag body 13 works to inflate the lower bag body 13, meanwhile, the air valve of the middle air bag 1 works to exhaust the middle bag body 12, and the inflation and the exhaust are stopped after the button is released.
When a massage key is pressed on the switch, the air valves corresponding to the bag bodies sequentially act according to the program set in the circuit board 4, so that different inflation or deflation sequences of the three bag bodies are realized, the waist is pressed, and the effect of relieving the fatigue of the waist is achieved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a three air pocket formula car seat waist holds in palm which characterized in that: comprises an air bag, an air pipe, an air valve group, an air pump, a circuit board and a felt board; the air bag comprises an upper bag body, a middle bag body and a lower bag body, and the waist support requirement of a passenger is met by utilizing the expansion or contraction of the air bag; the air pipe comprises an upper air pipe, a middle air pipe and a lower air pipe, one end of the upper air pipe is connected with the upper bag body, one end of the middle air pipe is connected with the middle bag body, one end of the lower air pipe is connected with the lower bag body, and the air pipe is used for communicating the air bag; one end of the air valve group is respectively connected with the other ends of the upper air pipe, the middle air pipe and the lower air pipe, and the air inlet and outlet pipes are controlled by a switch of the air valve group; the air pump is arranged on the automobile seat framework, is connected with the other end of the air valve group through a connecting air pipe, and supplies or extracts air in the connecting air pipe by the air pump; the circuit board is welded with the air valve set, and the air valve set and the air pump are controlled to work through a programming program; the air bag is welded on the felt plate, and the felt plate is used for supporting the air bag and preventing the air bag from contacting with the automobile seat backrest grid so as to avoid the risk of being punctured.
2. The three-air-bag type automobile seat lumbar support according to claim 1, characterized in that: the air pump is wrapped by the air pump protection bag, and the air pump protection bag is used for reducing noise of the air pump and isolating vibration of the air pump.
3. A three air bag vehicle seat lumbar support according to claim 2, characterized in that: the air pump protection bag is provided with an assembly binding belt, and the assembly binding belt is used for being clamped with a mounting hole in the automobile seat framework to play a role in fixing the air pump.
4. The three-air-bag type automobile seat lumbar support according to claim 1, characterized in that: the silencer is arranged on the connecting air pipe and used for improving the air flow output or input by the air pump and reducing the noise of the air flow.
5. The three-air-bag type automobile seat lumbar support according to claim 1, characterized in that: the air valve set welded to the circuit board is assembled in an ECU housing, which is used to protect the air valve set and the circuit board.
6. The three-air-bag type automobile seat lumbar support according to claim 5, characterized in that: the ECU shell is fixedly arranged on the felt plate.
7. The three-air-bag type automobile seat lumbar support according to claim 1, characterized in that: the rivet is a tree-shaped rivet, the tree-shaped rivet is connected with the opening in the felt plate, and when the felt plate is connected with the automobile seat backrest grid in a hanging mode, the tree-shaped rivet is further installed on the installation hole in the automobile seat backrest grid.
8. The three-air-bag type automobile seat lumbar support according to claim 1, characterized in that: the air bag is welded on the felt plate through high frequency.
9. An automobile seat, characterized in that: a three air bag vehicle seat lumbar support comprising any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873647.5A CN113459913A (en) | 2021-07-30 | 2021-07-30 | Three-air-bag type automobile seat waist support and automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873647.5A CN113459913A (en) | 2021-07-30 | 2021-07-30 | Three-air-bag type automobile seat waist support and automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113459913A true CN113459913A (en) | 2021-10-01 |
Family
ID=77883463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110873647.5A Withdrawn CN113459913A (en) | 2021-07-30 | 2021-07-30 | Three-air-bag type automobile seat waist support and automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113459913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12326742B2 (en) | 2022-12-22 | 2025-06-10 | Lear Corporation | Valve and actuator assembly for a fluid system in a vehicle seat assembly |
| US12337738B2 (en) | 2022-11-09 | 2025-06-24 | Lear Corporation | Fluid system for a vehicle seat assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012025204A (en) * | 2010-07-20 | 2012-02-09 | Nhk Spring Co Ltd | Vehicle seat |
| CN207790419U (en) * | 2018-01-15 | 2018-08-31 | 宁波拓普集团股份有限公司 | A kind of three airbag waist support system of automotive seat |
| CN210554366U (en) * | 2019-08-23 | 2020-05-19 | 一汽解放汽车有限公司 | Automobile-used massage seat chair and commercial car |
| JP6712352B1 (en) * | 2019-12-20 | 2020-06-17 | 水戸工業株式会社 | Vehicle seat |
| CN111728839A (en) * | 2020-07-17 | 2020-10-02 | 新发展（长春）汽车自控系统有限公司 | Waist support massage system and massage seat comprising same |
| CN212124935U (en) * | 2020-05-07 | 2020-12-11 | 河北睿阳汽车电器有限公司 | Vehicle waist support device with massage function |
| CN112109612A (en) * | 2020-09-29 | 2020-12-22 | 微赛技术(北京)有限公司 | Pneumatic waist support massage system of automobile seat |
| CN213292080U (en) * | 2020-07-13 | 2021-05-28 | 杨社彬 | Pneumatic waist support massage device |
| CN112959929A (en) * | 2021-02-04 | 2021-06-15 | 廊坊市金色时光科技发展有限公司 | Solenoid valve pump valve module and pneumatic governing system for car seat |
| CN216139884U (en) * | 2021-07-30 | 2022-03-29 | 新发展（长春）汽车自控系统有限公司 | Three-air-bag type automobile seat waist support |
-
2021
- 2021-07-30 CN CN202110873647.5A patent/CN113459913A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012025204A (en) * | 2010-07-20 | 2012-02-09 | Nhk Spring Co Ltd | Vehicle seat |
| CN207790419U (en) * | 2018-01-15 | 2018-08-31 | 宁波拓普集团股份有限公司 | A kind of three airbag waist support system of automotive seat |
| CN210554366U (en) * | 2019-08-23 | 2020-05-19 | 一汽解放汽车有限公司 | Automobile-used massage seat chair and commercial car |
| JP6712352B1 (en) * | 2019-12-20 | 2020-06-17 | 水戸工業株式会社 | Vehicle seat |
| CN212124935U (en) * | 2020-05-07 | 2020-12-11 | 河北睿阳汽车电器有限公司 | Vehicle waist support device with massage function |
| CN213292080U (en) * | 2020-07-13 | 2021-05-28 | 杨社彬 | Pneumatic waist support massage device |
| CN111728839A (en) * | 2020-07-17 | 2020-10-02 | 新发展（长春）汽车自控系统有限公司 | Waist support massage system and massage seat comprising same |
| CN112109612A (en) * | 2020-09-29 | 2020-12-22 | 微赛技术(北京)有限公司 | Pneumatic waist support massage system of automobile seat |
| CN112959929A (en) * | 2021-02-04 | 2021-06-15 | 廊坊市金色时光科技发展有限公司 | Solenoid valve pump valve module and pneumatic governing system for car seat |
| CN216139884U (en) * | 2021-07-30 | 2022-03-29 | 新发展（长春）汽车自控系统有限公司 | Three-air-bag type automobile seat waist support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12337738B2 (en) | 2022-11-09 | 2025-06-24 | Lear Corporation | Fluid system for a vehicle seat assembly |
| US12326742B2 (en) | 2022-12-22 | 2025-06-10 | Lear Corporation | Valve and actuator assembly for a fluid system in a vehicle seat assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211001 |