CN211166535U - Automobile seat device - Google Patents
Automobile seat device Download PDFInfo
- Publication number
- CN211166535U CN211166535U CN201922249520.7U CN201922249520U CN211166535U CN 211166535 U CN211166535 U CN 211166535U CN 201922249520 U CN201922249520 U CN 201922249520U CN 211166535 U CN211166535 U CN 211166535U
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- Prior art keywords
- seat
- base
- car seat
- driving
- car
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- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The application discloses a car seat device, which comprises a bottom plate, a guide rail arranged on the bottom plate and a car seat arranged on the guide rail in a sliding way; the rail extends in a width direction of the car seat; the automobile seat comprises a seat base, and the seat base is connected with the guide rail in a sliding manner; a positioning hole is formed in the guide rail, and a positioning pin which can be inserted into and removed from the positioning hole is arranged on the seat base; and a reset driving mechanism for driving the automobile seat to reset is arranged between the seat base and the bottom plate. The application provides a car seat device can be so that the passenger car seat outwards roll-off along with passenger's health nature when getting off the vehicle, to the less or higher vehicle in chassis of stature, the passenger of being convenient for gets off the vehicle, and passenger's shank touches the bottom of the car outward flange when being difficult for, makes dirty passenger's clothing.
Description
Technical Field
The utility model relates to a car seat technical field especially relates to a car seat device.
Background
A car seat is a seat for a driver and a passenger to sit on. The prior art car seat does not allow for width-wise adjustment. Because the automobile seat is spaced from the edge of the automobile to a certain extent, when a passenger gets off the automobile, the thigh of the passenger needs to extend outwards a little more, otherwise, the shank of the passenger can touch the edge of the automobile, and the use is affected. The feeling is more obvious in some vehicles with higher chassis, and passengers are inconvenient to get off. For passengers with short statures, a lot of inconvenience for getting off the vehicle can be caused.
In view of the above, it is necessary to provide a vehicle seat apparatus that can move in the vehicle width direction and that facilitates the passenger to get off the vehicle.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model provides an automobile seat device, which comprises a bottom plate, a guide rail arranged on the bottom plate and an automobile seat arranged on the guide rail in a sliding way;
the rail extends in a width direction of the car seat;
the automobile seat comprises a seat base, and the seat base is connected with the guide rail in a sliding manner;
a positioning hole is formed in the guide rail, and a positioning pin which can be inserted into and removed from the positioning hole is arranged on the seat base;
and a reset driving mechanism for driving the automobile seat to reset is arranged between the seat base and the bottom plate.
In an embodiment of the present application, the return driving mechanism is a return spring;
one end of the reset spring is connected to the seat base, and the other end of the reset spring is connected to the bottom plate.
In one embodiment of the present application, the reset drive mechanism includes a pair of magnets that attract each other;
one of the magnets is mounted on the seat base, and the other magnet is mounted on the base plate.
In one embodiment of the present application, the reset driving mechanism includes a first driving motor, a driving gear, and a rack;
the rack is arranged on the seat base, the first driving motor is arranged on the bottom plate, and the driving gear is arranged on an output shaft of the first driving motor;
the driving gear is meshed with the rack.
In one embodiment of the present application, the reset driving mechanism includes a second driving motor and a friction wheel;
the second driving motor is arranged on the bottom plate, and the friction wheel is arranged on an output shaft of the second driving motor;
the friction wheel is in close contact with the bottom surface of the seat base.
In an embodiment of the present application, a base sliding groove is disposed below the seat base, and the guide rail passes through the base sliding groove;
the guide rail is in clearance fit with the groove wall of the base sliding groove.
In an embodiment of the present application, a ball is disposed between a groove wall of the base chute and the guide rail.
In an embodiment of the present application, a mounting cavity is provided in the seat base;
the positioning pin is slidably arranged in the mounting cavity;
and a positioning pin driving mechanism for driving the positioning pin to move up and down is also arranged in the mounting cavity.
In one embodiment of the present application, the drive mechanism of the positioning pin is a piston.
In an embodiment of the present application, a seat return stopper is provided on the bottom plate, and a buffer stop plate capable of contacting with and separating from the seat return stopper is provided on the seat base.
By adopting the technical scheme, the method has the following beneficial effects:
the application provides a car seat device can be so that the passenger car seat outwards roll-off along with passenger's health nature when getting off the vehicle, to the less or higher vehicle in chassis of stature, the passenger of being convenient for gets off the vehicle, and passenger's shank touches the bottom of the car outward flange when being difficult for, makes dirty passenger's clothing.
Drawings
FIG. 1 is a perspective view of a vehicle seating unit according to one embodiment of the present application;
FIG. 2 is a schematic view of a passenger getting off in one embodiment of the present application;
FIG. 3 is a perspective view of a vehicle seat according to one embodiment of the present application;
FIG. 4 is a schematic view of the positioning pin driving mechanism driving the positioning pin to leave the positioning hole according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of an embodiment of a positioning pin driving mechanism driving a positioning pin to be inserted into a positioning hole;
FIG. 6 is a schematic view of a reset actuator of a first configuration according to an embodiment of the present application;
FIG. 7 is a schematic view of a second configuration of a return actuator mechanism according to an embodiment of the present application;
fig. 8 is a schematic view showing the arrangement of a driving gear and a rack in a reset driving mechanism of a third structure in the width direction according to an embodiment of the present application;
FIG. 9 is a schematic view of the third structure of the return actuator according to one embodiment of the present disclosure;
FIG. 10 is a schematic view of an embodiment of the present invention in which balls are disposed between the groove walls of the base chute and the guide rails.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 9, an embodiment of the present application provides a vehicle seat apparatus including a floor panel 1, a rail 2 mounted on the floor panel 1, and a vehicle seat 3 slidably mounted on the rail 2.
The rail 2 extends in the width direction of the car seat 3.
The car seat 3 includes a seat base 31, and the seat base 31 is slidably connected to the rail 2.
A positioning hole 21 is provided in the guide rail 2, and a positioning pin 32 that can be inserted into and removed from the positioning hole 21 is provided in the seat base 31.
A return drive mechanism 4 for driving the return of the car seat 3 is provided between the seat base 31 and the floor panel 1.
The application provides a car seat device can remove along the width direction of automobile body when installing on the car, and the passenger of being convenient for gets off.
The automobile seat device mainly comprises a bottom plate 1, a guide rail 2 and an automobile seat 3. The floor 1 may be a floor of a vehicle or may be a separate floor.
The guide rail 2 is mounted on a floor panel 1, which extends in the width direction of a car seat 3, that is, the left-right direction of the car. The bottom of the car seat 3 has a seat base 31, and the seat base 31 is slidably connected to the rail 2 so that the car seat 3 can move on the rail 2 in the width direction.
When the automobile is traveling, the positioning pins 32 on the seat base 31 are inserted into the positioning holes 21 of the rails 2, and the automobile seat 3 is fixed. When it is determined that the vehicle stops traveling, the positioning pin 32 may be manually or automatically controlled so that the positioning pin 32 is disengaged from the positioning hole 21, and the vehicle seat 3 may be slid on the rail 2.
When a passenger gets off the vehicle, the shanks 200 of the passenger firstly step out of the vehicle body, the roots and the buttocks of the thighs 100 press the seat cushion, when the passenger steps off the legs outwards, the vehicle seat 3 naturally slides out along with the body of the passenger, the passenger can get off the vehicle conveniently for a vehicle with a small body or a high chassis, and the shanks of the passenger can touch the outer edge of the bottom of the vehicle to dirty clothes of the passenger when the passenger is not easy to get off the vehicle.
When the passenger gets off the vehicle, the vehicle seat 3 is reset to the initial position by the action of the reset driving mechanism 4. The positioning pin 31 of the reset car seat 3 is reinserted into the positioning hole 21 as required.
The return driving mechanism 4 may be any mechanism capable of driving the return of the car seat 3, such as a spring, an electromagnetic force, a motor, a link mechanism, and the like.
The extension and retraction of the positioning pin 31 can be automatically controlled by a control mechanism. The control mechanism is in signal connection with a running computer, whether the vehicle stops or not is determined by the signal of the running computer, a signal is sent out after the vehicle stops running is determined, the positioning pin 32 is operated by the execution mechanism to be separated from the positioning hole 21, and the vehicle seat 3 can slide. When it is determined that the vehicle is running, a signal is sent to operate the positioning pin 32 by the actuator to be inserted into the positioning hole 21, locking the vehicle seat 3.
The traveling computer can determine whether the vehicle stops according to sensors on the vehicle, for example, whether the monitoring result of the wheel speed sensor is 0, whether the monitoring result of the gear sensor is P gear or N gear, whether the handbrake is in a pull-up state, and the like.
Of course, as shown in fig. 9, in order to enable the adjustment in the front-rear direction, the floor panel 1 may be slidably attached to the vehicle body floor 5, the guide rail 51 extending in the front-rear direction may be provided on the vehicle body floor 5, and the floor panel 1 may be slidably connected to the guide rail 51, thereby enabling the front-rear adjustment.
Of course, a lifting driving mechanism and a back-and-forth swinging driving mechanism for driving the bottom plate 1 to lift can be arranged on the vehicle body floor 5, and the vehicle seat 3 can be driven to be adjusted up and down and adjusted back and forth.
The left-right adjustment of the automobile seat 3 in the application does not affect the height adjustment, the front-back adjustment and the front-back swing adjustment of the automobile seat 3.
In an embodiment of the present application, a return driving mechanism 4 of a first structure is provided, and as shown in fig. 6, the return driving mechanism 4 is a return spring 41.
One end of the return spring 41 is connected to the seat base 31, and the other end thereof is connected to the floor panel 1.
When the car seat 3 moves outward, the return spring 41 is extended, and after the passenger leaves the car seat 3, the car seat is pulled back to the original position by the elastic force of the return spring 41.
In an embodiment of the present application, a second configuration of the return drive mechanism 4 is provided, and as shown in fig. 7, the return drive mechanism 4 includes a pair of magnets 42 that attract each other.
One of the magnets 42 is mounted on the seat base 31 and the other magnet 42 is mounted on the base plate 1.
The pair of magnets 42 attracting each other includes an N-pole magnet and an S-pole magnet, and the attraction therebetween pulls the car seat 3 to return, facilitating the arrangement.
Of course, a plurality of pairs of magnets 42 may be provided as necessary to improve the returning capability of the car seat 3.
In an embodiment of the present application, there is provided the return drive mechanism 4 of a third configuration, and as shown in fig. 8 to 9, the return drive mechanism 4 includes a first drive motor 43, a drive gear 44, and a rack 45. The rack gear 45 is provided on the seat base 31, the first driving motor 43 is mounted on the floor panel 1, and the driving gear 44 is provided on the output shaft of the first driving motor 43. The drive gear 44 is engaged with the rack gear 45.
After the car seat 3 is moved outward and after the passenger leaves the car seat 3, the first driving motor 43 is operated to rotate the driving gear 44, so that the rack gear 45 drives the car seat 3 to return to the initial position.
The first drive motor 43 may be manually or remotely activated.
In an embodiment of the present application, there is provided a return driving mechanism 4 of a fourth configuration, and the return driving mechanism 4 includes a second driving motor and a friction wheel.
The second driving motor is arranged on the bottom plate 1, and the friction wheel is arranged on an output shaft of the second driving motor.
The friction wheel is in close contact with the bottom surface of the seat base 31.
After the car seat 3 moves outward and the passenger leaves the car seat 3, the second driving motor operates to rotate the friction wheel, and the car seat 3 is driven to return to the initial position by the friction force between the friction wheel and the seat base 31.
The second drive motor may be manually or remotely activated.
In this embodiment, the second driving motor and the friction wheel may be arranged in the same manner as the first driving motor 43 and the driving gear 44 in the previous embodiment. In this embodiment, the friction wheel is driven by friction in direct contact with the bottom surface of the seat base 31.
In an embodiment of the present application, as shown in fig. 3, a base slide groove 33 is provided below the seat base 31, and the guide rail 2 passes through the base slide groove 33. The guide rail 2 is in clearance fit with the groove wall of the base sliding groove 33.
The base sliding groove 33 is provided at the bottom of the seat base 31, and the base sliding groove 33 is buckled on the guide rail 2, so that the connection stability between the seat base 31 and the guide rail 2 can be improved.
In an embodiment of the present application, as shown in fig. 10, balls 37 are disposed between the groove wall of the base chute 33 and the guide rail 2, which is beneficial to make the car seat 3 slide on the guide rail 2 smoothly.
Grooves can be formed in the groove walls, and the balls are placed in the grooves, so that a small part of the balls are leaked to be in contact with the guide rail 2, and when the seat base 31 slides, the balls can correspondingly rotate, so that friction can be reduced, and sliding is facilitated.
In one embodiment of the present application, as shown in fig. 4-5, a mounting cavity 34 is provided in the seat base 31. The alignment pin 32 is slidably disposed within the mounting cavity 34.
A positioning pin driving mechanism 35 for driving the positioning pin 32 to move up and down is further provided in the mounting cavity 34.
The positioning pin driving mechanism 35 is the above-described actuator for driving the positioning pin 32 up and down to be engaged with and disengaged from the positioning hole 21.
The positioning pin driving mechanism 35 may be any mechanism capable of driving the positioning pin 32 to reciprocate, for example, a driving cylinder, a motor link mechanism, an electromagnetic driving mechanism, or the like.
The positioning pin driving mechanism 35 can be controlled manually or remotely, or can be in signal connection with the control mechanism to realize automatic control.
In one embodiment of the present application, as shown in fig. 4 to 5, the positioning pin driving mechanism 35 is a piston, which includes a driving oil cylinder and a driving air cylinder, and is convenient to arrange.
In an embodiment of the present application, as shown in fig. 6 to 7, a seat return stopper plate 11 is provided on the bottom plate 1, and a bumper plate 36 capable of contacting and separating from the seat return stopper plate 11 is provided on the seat base 31.
When the passenger gets off, the bumper 36 is separated from the seat return stopper 11 with the outward movement of the car seat 3.
When the car seat 3 is returned, if the bumper 36 comes into contact with the seat return stopper 11, it indicates that the car seat 3 is returned to the initial position. The vehicle seat 3 does not continue to move inward by the seat return stopper 11.
The buffer baffle 36 is a flexible plate, such as a plastic plate, or an elastic material layer is wrapped on the plate, so that the effects of energy absorption and silence are achieved.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. A car seat apparatus comprising a floor, a rail mounted on the floor, and a car seat slidably mounted on the rail;
the rail extends in a width direction of the car seat;
the automobile seat comprises a seat base, and the seat base is connected with the guide rail in a sliding manner;
a positioning hole is formed in the guide rail, and a positioning pin which can be inserted into and removed from the positioning hole is arranged on the seat base;
and a reset driving mechanism for driving the automobile seat to reset is arranged between the seat base and the bottom plate.
2. The car seat arrangement according to claim 1, characterized in that the return drive mechanism is a return spring;
one end of the reset spring is connected to the seat base, and the other end of the reset spring is connected to the bottom plate.
3. The car seat arrangement according to claim 1, wherein said return drive mechanism comprises a pair of magnets that attract each other;
one of the magnets is mounted on the seat base, and the other magnet is mounted on the base plate.
4. The car seat arrangement according to claim 1, wherein the return drive mechanism includes a first drive motor, a drive gear and a rack gear;
the rack is arranged on the seat base, the first driving motor is arranged on the bottom plate, and the driving gear is arranged on an output shaft of the first driving motor;
the driving gear is meshed with the rack.
5. The car seat arrangement according to claim 1, characterized in that the return drive mechanism comprises a second drive motor and a friction wheel;
the second driving motor is arranged on the bottom plate, and the friction wheel is arranged on an output shaft of the second driving motor;
the friction wheel is in close contact with the bottom surface of the seat base.
6. The car seat arrangement according to any one of claims 1 to 5, characterized in that a base runner is provided below the seat base, through which the guide rail passes;
the guide rail is in clearance fit with the groove wall of the base sliding groove.
7. The car seat arrangement according to claim 6, characterized in that balls are arranged between the groove walls of the base runner and the guide rails.
8. The car seat arrangement according to any one of claims 1 to 5, characterized in that a mounting cavity is provided in the seat base;
the positioning pin is slidably arranged in the mounting cavity;
and a positioning pin driving mechanism for driving the positioning pin to move up and down is also arranged in the mounting cavity.
9. The car seat arrangement according to claim 8, wherein the dowel pin drive mechanism is a piston.
10. The vehicular seat device according to any one of claims 1 to 5, wherein a seat-return stopper plate is provided on the floor panel, and a cushion flap that can be brought into contact with and separated from the seat-return stopper plate is provided on the seat base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249520.7U CN211166535U (en) | 2019-12-13 | 2019-12-13 | Automobile seat device |
| PCT/CN2020/122355 WO2021114879A1 (en) | 2019-12-13 | 2020-10-21 | Automobile seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249520.7U CN211166535U (en) | 2019-12-13 | 2019-12-13 | Automobile seat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211166535U true CN211166535U (en) | 2020-08-04 |
Family
ID=71816079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249520.7U Active CN211166535U (en) | 2019-12-13 | 2019-12-13 | Automobile seat device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211166535U (en) |
| WO (1) | WO2021114879A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114879A1 (en) * | 2019-12-13 | 2021-06-17 | 恒大新能源汽车投资控股集团有限公司 | Automobile seat device |
| CN113955154A (en) * | 2021-12-20 | 2022-01-21 | 中国人民解放军63919部队 | Aviation/aerospace seat |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273667Y (en) * | 1996-10-10 | 1998-02-04 | 钟山 | Slidable seat for car |
| CN2552758Y (en) * | 2002-07-05 | 2003-05-28 | 赵志光 | Car seat |
| CN203844631U (en) * | 2014-03-17 | 2014-09-24 | 郑州宇通客车股份有限公司 | Seat chassis and vehicle seat using the same |
| US10005422B2 (en) * | 2015-08-12 | 2018-06-26 | Kevin Gallagher | Side seat and swivel restraint system |
| CN106799981A (en) * | 2017-03-25 | 2017-06-06 | 南宁市茂百科技有限公司 | A kind of new automobile active headrest |
| CN108909544B (en) * | 2018-08-17 | 2024-05-17 | 吉林大学 | Full-automatic backseat device of car that inconvenient person of action used |
| CN209955807U (en) * | 2019-05-29 | 2020-01-17 | 张礼印 | Automobile rear seat device and automobile |
| CN210634416U (en) * | 2019-08-29 | 2020-05-29 | 浙江龙生汽车部件科技有限公司 | Rear slide rail assembly of automobile seat transverse slide rail |
| CN110758184A (en) * | 2019-11-05 | 2020-02-07 | 茵卡动力***（上海）有限公司 | Adjusting mechanism capable of expanding movement range of driver and adjustable seat |
| CN211166535U (en) * | 2019-12-13 | 2020-08-04 | 恒大新能源汽车科技(广东)有限公司 | Automobile seat device |
-
2019
- 2019-12-13 CN CN201922249520.7U patent/CN211166535U/en active Active
-
2020
- 2020-10-21 WO PCT/CN2020/122355 patent/WO2021114879A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114879A1 (en) * | 2019-12-13 | 2021-06-17 | 恒大新能源汽车投资控股集团有限公司 | Automobile seat device |
| CN113955154A (en) * | 2021-12-20 | 2022-01-21 | 中国人民解放军63919部队 | Aviation/aerospace seat |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021114879A1 (en) | 2021-06-17 |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: Room 1402, basement and building T7, Nansha Jinmao Bay, No.01, jinmaozhong 2nd Street, Huangge Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: Hengda hengchi new energy automobile technology (Guangdong) Co., Ltd Address before: Room 1403, basement and building T7, Nansha Jinmao Bay, No.01, Jinmao middle street, Huangge Town, Nansha District, Guangzhou, Guangdong Province Patentee before: Evergrande new energy vehicle technology (Guangdong) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220311 Address after: 300000-1, No. 200, Gaoxin 2nd Road, Binhai Science Park, high tech Zone, Binhai New Area, Tianjin Patentee after: Evergrande new energy vehicle (Tianjin) Co.,Ltd. Address before: Room 1402, basement and building T7, Nansha Jinmao Bay, No.01, jinmaozhong 2nd Street, Huangge Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: Hengda hengchi new energy automobile technology (Guangdong) Co.,Ltd. |
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| TR01 | Transfer of patent right |