阅读说明：本技术 一种汽车车椅角度调节手柄及其使用方法 (Automobile seat angle adjusting handle and using method thereof ) 是由 谭玉萍 于 2020-11-17 设计创作，主要内容包括：本发明公开了一种汽车车椅角度调节手柄及其使用方法,其包括外壳,所述外壳的内部固定安装有内壳,且所述内壳的内壁规定安装有齿轮环,所述齿轮环的内壁固定安装有齿块,且所述齿块沿齿轮环的圆周方向均匀分布,所述内壳的内部活动安装有旋转轴,且所述旋转轴穿过内壳延伸至内壳的外部。本发明结构新颖,该装置能够将座椅进行角度调整,且既有用手调节的,又有用脚调节的,遇到单只手有疾病受伤或者手被占用的乘客调节座椅靠背的倾斜角度时会比较困难时,也可以调节,操作简单且方便。(The invention discloses an automobile seat angle adjusting handle and a using method thereof. The angle adjusting device has a novel structure, can adjust the angle of the seat, is adjustable by hands and feet, can be adjusted when a passenger with a disease or an occupied hand has difficulty in adjusting the inclination angle of the backrest of the seat, and is simple and convenient to operate.)

1. The utility model provides an automobile seat angle adjustment handle, includes shell (1), its characterized in that, the inside fixed mounting of shell (1) has inner shell (13), just ring gear (17) are installed to the inner wall regulation of inner shell (13), the inner wall fixed mounting of ring gear (17) has tooth piece (18), just the circumferencial direction evenly distributed of ring gear (17) is followed to tooth piece (18), the inside movable mounting of inner shell (13) has rotation axis (2), just rotation axis (2) pass inner shell (13) and extend to the outside of inner shell (13), the circumference lateral wall fixed mounting of rotation axis (2) has back shaft (19), just one side of back shaft (19) is provided with spout (26), the inner wall movable mounting of inner shell (13) has baffle (15), just one side fixed mounting of baffle (15) has dog (16), dog (16) and spout (26) phase-match, one side fixed mounting that dog (16) were kept away from in baffle (15) has second ring gear (14), the length direction evenly distributed of baffle (15) is followed in second ring gear (14), just second ring gear (14) mesh with tooth piece (18) mutually, and the inside fixed mounting of seat has motor (20), just the output of motor (20) is rotatory to be installed and is rotated axis (21), the one end fixed mounting of axis of rotation (21) has supporting shoe (22), the circumference lateral wall fixed mounting of rotation axis (2) has rotary rod (12), just the one end fixed mounting that rotation axis (2) were kept away from in rotary rod (12) has handrail (11), the circumference lateral wall fixed mounting of rotation axis (2) has dead lever (4), the inner wall movable mounting of dead lever (4) has fixed axle (5), and a pedal (9) is fixedly mounted at one end of the fixing rod (4) far away from the rotating shaft (2), and an anti-skid pad (10) is fixedly mounted at the top end of the pedal (9).

2. The handle for adjusting angle of automobile seat as claimed in claim 1, wherein the circumferential sidewall of the inner shell (13) is fixedly installed with a connecting rod (3), and one end of the connecting rod (3) far away from the inner shell (13) is fixedly installed with a fixing block (6).

3. The automobile seat angle adjusting handle as claimed in claim 1, wherein a spring (8) is fixedly installed at the bottom end of the pedal (9), and a connecting block (7) is installed at one end of the spring (8) far away from the pedal (9).

4. The handle for adjusting angle of automobile seat as claimed in claim 1, wherein a baffle (24) is fixedly installed on the circumferential side wall of the rotary shaft (2) away from the supporting shaft (19).

5. The handle for adjusting angle of automobile seat as claimed in claim 1, wherein the circumferential side wall of the rotation shaft (21) is provided with a switch (25).

6. The handle for adjusting angle of automobile seat as claimed in claim 1, wherein a first toothed ring (23) is fixedly installed on the end of the supporting block (22) away from the rotation shaft (21), and the first toothed ring (23) is engaged with the toothed block (18).

7. A method of using an adjustment handle according to claims 1-6, characterized in that the steps comprise the following:

s1, the handrail is lifted upwards by hands, the rotating rod is driven to rotate, the rotating shaft is driven to rotate, the block is driven to move in the sliding groove, and then the position of the block is changed through an object in the sliding groove, so that the partition plate and the second gear ring are changed in position, and the second gear ring is separated from the gear block;

when the rotating shaft rotates, the baffle on the rotating shaft can extrude the switch when passing through the rotating shaft 21, so that the motor is started, the motor is started to drive the rotating shaft to rotate, the supporting block is driven to rotate to drive the first gear ring to rotate, the first gear ring rotates to drive the gear block to rotate, the gear ring rotates to drive the connecting rod to rotate, and the angle of the seat can be adjusted;

when the chair is adjusted to a proper angle, the armrest is put down, the rotating shaft is rotated back to the original position, the stop block, the partition plate and the second toothed ring are rotated back to the original position, the baffle plate can extrude the switch again when the rotating shaft rotates, the motor is turned off, and the second toothed ring is meshed with the toothed block, so that the toothed block and the toothed ring are clamped, the chair is prevented from sliding,

when the hand is inconvenient, alright with directly trampling the footboard, and in order to avoid the landing during use, designed the slipmat, after trampling, compression spring drives the dead lever and rotates, alright with adjustment seat angle, unclamp the footboard after the adjustment, the spring of footboard bottom just can rebound the normal position with the footboard to reuse.

Technical Field

The invention relates to the field of automobiles, in particular to an automobile seat angle adjusting handle.

Background

At present, with the improvement of living standard, automobiles also become indispensable vehicles, and the inclination angle of the backrest of the seat can be adjusted by a plurality of seats arranged on the automobiles so as to improve the riding comfort of passengers;

however, the existing seat angle adjusting device generally can only adjust the inclination angle of the seat back on one side of the seat, and when a passenger with a single hand injured by disease or with an occupied hand is encountered, the passenger can have difficulty in adjusting the inclination angle of the seat back, thereby influencing the experience of the user.

Disclosure of Invention

The invention provides an automobile seat angle adjusting handle, which solves the problem that the existing passenger with a single hand injured due to diseases or an occupied hand can difficultly adjust the inclination angle of a seat backrest.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automobile seat angle adjusting handle comprises an outer shell, wherein an inner shell is fixedly arranged inside the outer shell, a gear ring is fixedly arranged on the inner wall of the inner shell, a tooth block is fixedly arranged on the inner wall of the gear ring and uniformly distributed along the circumferential direction of the gear ring, a rotating shaft is movably arranged inside the inner shell and extends to the outside of the inner shell after penetrating through the inner shell, a supporting shaft is fixedly arranged on the circumferential side wall of the rotating shaft, a sliding groove is formed in one side of the supporting shaft, a partition plate is movably arranged on the inner wall of the inner shell, a stop block is fixedly arranged on one side of the partition plate and matched with the sliding groove, a second tooth ring is fixedly arranged on one side of the partition plate far away from the stop block and uniformly distributed along the length direction of the partition plate, the second tooth ring is meshed with the tooth block, and a motor is fixedly arranged inside a seat, just the output of motor is rotatory to be installed the axis of rotation, the one end fixed mounting of axis of rotation has the supporting shoe, the circumference lateral wall fixed mounting of axis of rotation has the rotary rod, just the one end fixed mounting that the rotation axis was kept away from to the rotary rod has the handrail, the circumference lateral wall fixed mounting of rotation axis has the dead lever, the inner wall movable mounting of dead lever has the fixed axle, just the one end fixed mounting that the rotation axis was kept away from to the dead lever has the footboard, the top fixed mounting of footboard has the slipmat.

Preferably, the circumference lateral wall fixed mounting of inner shell has the connecting rod, just the one end fixed mounting that the inner shell was kept away from to the connecting rod has the fixed block.

Preferably, the bottom fixed mounting of footboard has the spring, just the one end regulation that the footboard was kept away from to the spring is installed the connecting block.

Preferably, the baffle is fixedly mounted on the circumferential side wall of the rotating shaft away from the supporting shaft.

Preferably, the circumferential side wall of the rotating shaft is provided with a switch.

Preferably, a first toothed ring is fixedly mounted at one end of the supporting block, which is far away from the rotating shaft, and the first toothed ring is meshed with the toothed block.

The use method of the adjusting handle is characterized by comprising the following steps:

s1, the handrail is lifted upwards by hands, the rotating rod is driven to rotate, the rotating shaft is driven to rotate, the block is driven to move in the sliding groove, and then the position of the block is changed through an object in the sliding groove, so that the partition plate and the second gear ring are changed in position, and the second gear ring is separated from the gear block;

when the rotating shaft rotates, the baffle on the rotating shaft can extrude the switch when passing through the rotating shaft 21, so that the motor is started, the motor is started to drive the rotating shaft to rotate, the supporting block is driven to rotate to drive the first gear ring to rotate, the first gear ring rotates to drive the gear block to rotate, the gear ring rotates to drive the connecting rod to rotate, and the angle of the seat can be adjusted;

when the chair is adjusted to a proper angle, the armrest is put down, the rotating shaft is rotated back to the original position, the stop block, the partition plate and the second toothed ring are rotated back to the original position, the baffle plate can extrude the switch again when the rotating shaft rotates, the motor is turned off, and the second toothed ring is meshed with the toothed block, so that the toothed block and the toothed ring are clamped, the chair is prevented from sliding,

when the hand is inconvenient, alright with directly trampling the footboard, and in order to avoid the landing during use, designed the slipmat, after trampling, compression spring drives the dead lever and rotates, alright with adjustment seat angle, unclamp the footboard after the adjustment, the spring of footboard bottom just can rebound the normal position with the footboard to reuse.

The invention has the beneficial effects that:

1. the handrail is arranged; the rotary rod, the second ring gear, the baffle, the dog, the ring gear, the tooth piece, the back shaft, including a motor, an end cap, a controller, and a cover plate, the axis of rotation, the supporting shoe, first ring gear, baffle and switch, during the use, upwards mention the handrail with the hand, can drive the rotation axis and rotate, thereby drive the back shaft and rotate, make the dog remove in the spout, later the dog can pass through the object relocation in the spout, make baffle and second ring gear relocation, thereby make second ring gear and tooth piece separately, and the rotation axis is when rotating, the epaxial baffle of rotation can extrude the switch when the axis of rotation, make the starter motor, the motor starts to drive the axis of rotation and rotate, make the supporting shoe rotate, it rotates to drive first ring gear, first ring gear rotates and makes the tooth piece rotate, it rotates to drive the ring gear, thereby make the seat.

2. According to the invention, the pedal, the fixing rod, the connecting block and the spring are arranged, when the chair is used and the manual operation is troublesome, the pedal is directly stepped down to compress the spring, so that the chair angle can be adjusted, after the adjustment, the pedal is released, the spring at the bottom end of the pedal can rebound the pedal to the original position so as to be used again, the chair angle can be simply and labor-saving adjusted, and the chair angle cannot be adjusted due to the inconvenience of hands.

In conclusion, the angle adjustment can be carried out on the seat by the device, the seat can be adjusted by hands and feet, and the seat can be adjusted easily and conveniently when the inclination angle of the backrest of the seat is difficult to adjust when a passenger with a disease or an occupied hand on one hand is in danger.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front structural sectional view of the present invention.

Fig. 3 is a sectional view of the top structure of the present invention.

Reference numbers in the figures: 1. a housing; 2. a rotating shaft; 3. a connecting rod; 4. fixing the rod; 5. a fixed shaft; 6. a fixed block; 7. connecting blocks; 8. a spring; 9. a pedal; 10. a non-slip mat; 11. a handrail; 12. rotating the rod; 13. an inner shell; 14. a second ring gear; 15. a partition plate; 16. a stopper; 17. a gear ring; 18. a tooth block; 19. a support shaft; 20. a motor; 21. a rotating shaft; 22. a support block; 23. a first ring gear; 24. a baffle plate; 25. a switch; 26. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an automobile seat angle adjusting handle, includes shell 1, the inside fixed mounting of shell 1 has inner shell 13, just gear ring 17 is installed to the inner wall regulation of inner shell 13, the inner wall fixed mounting of gear ring 17 has tooth piece 18, just tooth piece 18 is along the circumferencial direction evenly distributed of gear ring 17, the inside movable mounting of inner shell 13 has rotation axis 2, just rotation axis 2 passes inner shell 13 and extends to the outside of inner shell 13, the circumference lateral wall fixed mounting of rotation axis 2 has back shaft 19, just one side of back shaft 19 is provided with spout 26, the inner wall movable mounting of inner shell 13 has baffle 15, just one side fixed mounting of baffle 15 has dog 16, dog 16 and spout 26 phase-match, one side fixed mounting that dog 16 was kept away from to baffle 15 has second ring gear 14, second ring gear 14 is along the length direction evenly distributed of baffle 15, the second toothed ring 14 is meshed with the toothed block 18, a motor 20 is fixedly mounted inside the seat, an output end of the motor 20 is rotatably mounted with a rotating shaft 21, a supporting block 22 is fixedly mounted at one end of the rotating shaft 21, a rotating rod 12 is fixedly mounted on the circumferential side wall of the rotating shaft 2, a handrail 11 is fixedly mounted at one end, far away from the rotating shaft 2, of the rotating rod 12, a fixing rod 4 is fixedly mounted on the circumferential side wall of the rotating shaft 2, a fixing shaft 5 is movably mounted on the inner wall of the fixing rod 4, a pedal 9 is fixedly mounted at one end, far away from the rotating shaft 2, of the fixing rod 4, a non-slip mat 10 is fixedly mounted at the top end of the pedal 9, a connecting rod 3 is fixedly mounted on the circumferential side wall of the inner shell 13, a fixing block 6 is fixedly mounted at one, and the end of the spring 8 far away from the pedal 9 is provided with a connecting block 7, the circumferential side wall of the rotating shaft 2 far away from the supporting shaft 19 is fixedly provided with a baffle 24, the circumferential side wall of the rotating shaft 21 is provided with a switch 25, the end of the supporting block 22 far away from the rotating shaft 21 is fixedly provided with a first toothed ring 23, and the first toothed ring 23 is meshed with the toothed block 18.

Method of use (working principle): when the device is used, the armrest 11 is lifted upwards by hand, the rotating rod 12 is driven to rotate, so that the rotating shaft 2 is driven to rotate, the block 16 moves in the sliding groove 26, then the block 16 changes position through an object in the sliding groove 26, the partition plate 15 and the second toothed ring 14 change position, so that the second toothed ring 14 is separated from the toothed block 18, when the rotating shaft 2 rotates, the baffle plate 24 on the rotating shaft 2 passes through the rotating shaft 21 and presses the switch 25, so that the motor 20 is started, the motor 20 is started to drive the rotating shaft 21 to rotate, the supporting block 22 rotates to drive the first toothed ring 23 to rotate, the first toothed ring 23 rotates to drive the toothed block 18 to rotate, the gear ring 17 rotates to drive the connecting rod 3 to rotate along with the connecting rod, so that the angle of the seat can be adjusted, when an appropriate angle is adjusted, the armrest 11 is put down, so that the rotating shaft 2 is rotated back, make dog 16, baffle 15 and second ring gear 14 return to the normal position, and baffle 24 can extrude switch 25 once more when rotation axis 2 rotates, close motor 20, and second ring gear 14 meshes with tooth piece 18 mutually, block tooth piece 18 and ring gear 17 with this, avoid the seat to slide, when the hand is inconvenient, alright directly step on footboard 9, and in order to avoid the landing during the use, slipmat 10 has been designed, after stepping on, compression spring 8, drive dead lever 4 and rotate, alright adjust seat angle, loosen footboard 9 after the adjustment, the spring 8 of footboard 9 bottom just can rebound the normal position with footboard 9, so that reuse.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.