Multi-gear adjustable automobile separating seat

Abstract

The utility model discloses a multi-gear adjustable automobile separating seat which comprises an automobile seat and a pair of guide rails, a connecting plate is arranged between the guide rails on the two sides, and a support is fixedly connected to the bottom of the connecting plate. In the actual use process, when an automobile seat is installed, the automobile seat is placed on the connecting plate, and the first bottom fixing block is in place. The motor on the support is started to drive the rotating shaft and the small gear to rotate, the small gear drives the large gear and the inner rod to rotate, the inner rod rotates to enable the connecting sleeve to rotate, the connecting sleeve pulls the connecting rod, due to the fact that the rod length is not changed, the connecting rod drives the positioning plate to move outwards, and the positioning plate is limited in the sliding groove through the sliding block and inserted into the first fixing block to achieve positioning installation of the automobile seat. According to the structure, the problem that an existing automobile seat is inconvenient to install is solved, installation is tedious in a traditional mode, automatic rapid installation is achieved through cooperation of all parts, complex operation is not needed, the installation efficiency is improved, and the seat is more convenient and stable to install.

Description

Technical Field

[0001] This utility model relates to the field of car seat adjustment, specifically a multi-position adjustable car seat. Background Technology

[0002] Multi-position adjustable split-seat seats are an innovative feature in automotive interiors. They operate independently of other seats and are not fixedly connected to them. Equipped with various adjustment mechanisms, such as sliding rails for multi-position forward and backward movement, and backrest adjustments allowing for multiple tilt angle settings, as well as adjustments to height, headrest angle, and other aspects. Thanks to their split-seat design, they can be removed, moved, or repositioned as needed. Passengers can adjust them to a comfortable position according to their own size and habits. When carrying passengers or cargo, the seat can also flexibly adapt to the needs of the vehicle's interior space, greatly improving the utilization of automotive space and the personalization of the driving and riding experience.

[0003] A search revealed that Chinese patent CN216232696U discloses a multi-level adjustable height seat. This patent describes a design where a base plate, a first support frame, and a support rotating plate form a triangular structure, while the first support frame, a second support frame, a seat cushion support plate, and the base plate form a parallelogram structure, providing better support for the seat cushion. The entire mechanism can be linked by pulling the adjustment screw push-pull rod, allowing for convenient and flexible adjustment of the seat cushion height. Furthermore, multiple limiting grooves are provided on the slide rail plate, facilitating the tightening of the locking nut after adjustment, ensuring greater stability of the overall support and preventing issues such as wobbling or loosening.

[0004] While the seat position and height can be flexibly adjusted, the user needs to use different tools to remove the screws and bolts one by one when disassembling the seat, which is time-consuming and laborious. Similarly, professional tools are required for installation, which greatly reduces work efficiency. To solve this technical problem, this utility model proposes a multi-level adjustable car split seat. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] While the seat position and height can be flexibly adjusted, the user needs to use different tools to remove the screws and bolts one by one when disassembling the seat, which is time-consuming and laborious. Similarly, professional tools are required for installation, which greatly reduces work efficiency. To solve this technical problem, this utility model proposes a multi-level adjustable car split seat.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a multi-position adjustable car seat, comprising a car seat and a pair of guide rails, a connecting plate between the two guide rails, a bracket fixedly connected to the bottom of the connecting plate, a motor fixedly connected inside the bracket, a rotating shaft fixedly connected to the output end of the motor, a small gear fixedly connected to the outer wall of the rotating shaft, an inner rod rotatably connected inside the connecting plate, a large gear fixedly connected to the outer wall of the inner rod, and the large gear meshing with the small gear, a connecting sleeve fixedly connected to the other end of the inner rod, connecting rods rotatably connected to both sides of the connecting sleeve, a positioning plate rotatably connected to the other end of the connecting rod, and a pair of fixing blocks fixedly connected to the bottom of the car seat, with the positioning plate inserted into the fixing blocks.

[0009] Preferably, each positioning plate has a slider fixedly connected to its bottom, and the top two sides of the connecting plate are provided with sliding grooves, which correspond to the sliders, and the sliders are slidably connected in the sliding grooves.

[0010] Preferably, each of the slide grooves is slidably connected to a slide plate on its outside, and the other side of each slide plate is fixedly connected to both ends of the connecting plate. The connecting plate is slidably connected between the guide rails on both sides, and an anti-slip pad is fixedly connected to the top of each slide plate.

[0011] Preferably, each of the guide rails has a rack fixedly connected to its outer side wall, and the teeth of the rack are inclined.

[0012] Preferably, each of the outer sidewalls of the slide plate is fixedly connected to a second fixing block, and each of the second fixing blocks is rotatably connected to a locking plate, the other end of which corresponds to the rack.

[0013] Preferably, a spring is fixedly connected to the inner side wall of the card plate, and the other end of the spring is fixedly connected to the outer side wall of the slide plate, and a handle is fixedly connected to the outer side wall of the card plate.

[0014] (III) Beneficial Effects

[0015] This utility model provides a multi-position adjustable car seat. It has the following beneficial effects:

[0016] (1) When installing the car seat, place it on the connecting plate and the bottom fixing block 1 is in place. Start the motor on the bracket to drive the rotating shaft and the small gear to rotate. The small gear drives the large gear and the inner rod to rotate. The rotation of the inner rod causes the connecting sleeve to rotate. The connecting sleeve pulls the connecting rod. Since the rod length is constant, the connecting rod drives the positioning plate to move outward. The positioning plate is limited in the sliding groove by the slider. Insert the fixing block 1 to realize the positioning and installation of the car seat. This structure solves the problem of inconvenient installation of existing car seats. The traditional method of installation is cumbersome. This structure realizes automatic and fast installation through the cooperation of various components. There is no need for complicated operation, which improves the installation efficiency and makes the seat installation more convenient and stable.

[0017] (2) The sliding plate at the bottom of the car seat slides on the guide rail, allowing for seat position adjustment. During sliding, the rack tilts at different angles, lifting the locking plate. The locking plate is positioned on the sliding plate by the fixing block two, while simultaneously pulling the spring. The spring tension ensures that one end of the locking plate is always locked in the rack, preventing the seat from moving in the opposite direction. The anti-slip pad increases frictional stability. When reverse adjustment is required, pulling outwards lifts the locking plate, and after adjusting the seat, the locking plate is released. The spring rebounds, allowing the locking plate to lock back into the rack for fixation. This device solves the problems of easy sliding and unstable positioning during existing car seat adjustments. Through the cooperation of components, stable adjustment and reliable positioning are achieved, improving safety and convenience of use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall side structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the top structure of the connecting plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the external structure of the guide rail of this utility model.

[0022] In the diagram: 1. Car seat; 2. Connecting plate; 3. Bracket; 4. Motor; 5. Rotating shaft; 6. Small gear; 7. Inner rod; 8. Large gear; 9. Connecting sleeve; 10. Connecting rod; 11. Positioning plate; 12. Fixing block one; 13. Slider; 14. Slide groove; 15. Guide rail; 16. Rack; 17. Slide plate; 18. Anti-slip mat; 19. Clamping plate; 20. Spring; 21. Fixing block two. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figure 1-4 This utility model provides a technical solution:

[0025] Example 1: A multi-position adjustable car seat includes a car seat 1 and a pair of guide rails 15. A connecting plate 2 is provided between the two guide rails 15. A bracket 3 is fixedly connected to the bottom of the connecting plate 2. A motor 4 is fixedly connected inside the bracket 3. A rotating shaft 5 is fixedly connected to the output end of the motor 4. A small gear 6 is fixedly connected to the outer wall of the rotating shaft 5. An inner rod 7 is rotatably connected inside the connecting plate 2. A large gear 8 is fixedly connected to the outer wall of the inner rod 7, and the large gear 8 meshes with the small gear 6. A connecting sleeve 9 is fixedly connected to the other end of the inner rod 7. Connecting rods 10 are rotatably connected to both sides of the connecting sleeve 9. A positioning plate 11 is rotatably connected to the other end of the connecting rod 10. A pair of fixing blocks 12 are fixedly connected to the bottom of the car seat 1, and the positioning plate 11 is inserted into the fixing blocks 12. A slider 13 is fixedly connected to the bottom of each positioning plate 11. Slide grooves 14 are opened on both sides of the top of the connecting plate 2, and the slide grooves 14 correspond to the sliders 13. The sliders 13 are slidably connected in the slide grooves 14.

[0026] When installing the car seat 1, first place it above the side guide rails 15, ensuring the fixing block 12 at the bottom of the car seat 1 rests on top of the connecting plate 2. Next, start the motor 4 on the bracket 3. The motor 4 rotates, driving the small gear 6 on the rotating shaft 5. The rotation of the small gear 6 drives the large gear 8 and the inner rod 7 to rotate as well. When the inner rod 7 rotates, the connecting sleeve 9 at the top rotates accordingly, pulling the connecting rods 10 on both sides to rotate. Because the length of the connecting rod 10 is fixed, its other end pulls the positioning plate 11 outward. The positioning plate 11 slides within the groove 14, limited by the slider 13, and inserts into the fixing block 12, completing the positioning and installation of the car seat 1. This coordinated arrangement of components enables the rapid installation and removal of the car seat 1, effectively improving work efficiency.

[0027] Example 2: The difference between this example and Example 1 is that each slide groove 14 is slidably connected to a slide plate 17 on the outside, and the other side of each slide plate 17 is fixedly connected to both ends of the connecting plate 2. The connecting plate 2 is slidably connected between the two guide rails 15. Each slide plate 17 is fixedly connected to an anti-slip pad 18 on its top. Each guide rail 15 is fixedly connected to a rack 16 on its outer side wall, and the teeth of the rack 16 are inclined. Each slide plate 17 is fixedly connected to a fixing block 21 on its outer side wall. Each fixing block 21 is rotatably connected to a locking plate 19 inside. The other end of the locking plate 19 corresponds to the rack 16. A spring 20 is fixedly connected to the inner side wall of the locking plate 19, and the other end of the spring 20 is fixedly connected to the outer wall of the slide plate 17. A handle is fixedly connected to the outer side wall of the locking plate 19.

[0028] When adjusting the position of the car seat 1, simply push the car seat 1 backward. The slide plate 17 at the bottom of the car seat 1 will slide smoothly on the guide rail 15. During the sliding process, because the tilt angle of the rack 16 corresponds to the current state, it will be lifted up, simultaneously pulling the spring 20 connected to it. The tension of the spring 20 ensures that one end of the locking plate 19 is always firmly locked in the rack 16, preventing the car seat 1 from moving in the opposite direction. The locking plate 19 is stably positioned on the slide plate 17 by the fixing block 21. To make the car seat 1 move in the opposite direction, simply pull the handle outward. At this time, the locking plate 19 will be lifted, releasing the locking state of the rack 16. Then push the car seat 1 to adjust. After adjusting to the appropriate position, release the locking plate 19. The spring 20, due to its elasticity, will make the locking plate 19 lock into the rack 16 again, fixing the car seat 1 in place. These components work together to achieve rapid adjustment of the car seat 1, effectively improving the efficiency of the adjustment work.

[0029] Working principle: When installing the car seat 1 on a car, first place the car seat 1 above the guide rails 15 on both sides, and the fixing block 12 at the bottom of the car seat 1 needs to be placed on top of the connecting plate 2. At this time, start the motor 4 on the bracket 3. Under the action of the motor 4, drive the small gear 6 on the rotating shaft 5 to rotate. When the small gear 6 rotates, it will drive the large gear 8 and the inner rod 7 to rotate. When the inner rod 7 rotates, it will drive the connecting sleeve 9 at the top to rotate. At this time, the connecting sleeve 9 will pull the connecting rods 10 on both sides to rotate. Since the length of the connecting rod 10 remains unchanged, the other end of the connecting rod 10 will pull the positioning plate 11 to move outward. The positioning plate 11 is limited in the slide groove 14 by the slider 13. When the positioning plate 11 moves outward, it will insert into the fixing block 12, thereby positioning and installing the car seat 1. Through their cooperation... This system enables rapid separation and installation of the car seat 1, improving work efficiency. After installation, the car seat 1 needs to be adjusted. Simply push the car seat 1 backward, and it slides on the guide rail 15 via the slide plate 17. At this time, the tilt angle of the rack 16 corresponds to that of the rack 16, so it will be lifted and the spring 20 will be pulled, ensuring that one end of the clamping plate 19 is always locked in the rack 16 to prevent reverse movement. The clamping plate 19 is positioned on the slide plate 17 by the fixing block 21. When it is necessary to move the car seat 1 in the reverse direction, the outer handle is pulled to lift the clamping plate 19. The car seat 1 is then pushed to adjust. When the position is adjusted to the appropriate position, the clamping plate 19 is released, and the elasticity of the spring 20 will cause the clamping plate 19 to lock into the rack 16 again for fixation. Through their cooperation, a rapid adjustment effect is achieved, improving work efficiency.

[0030] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A multi-position adjustable car seat, characterized in that: The utility model relates to a car seat (1) and a pair of guide rails (15) are included, and the connecting plate (2) is arranged between the guide rail (15) of two sides, the connecting plate (2) bottom fixedly connected with support (3), the support (3) inside fixedly connected with motor (4), motor (4) output fixedly connected with rotating shaft (5), the rotating shaft (5) outer side wall fixedly connected with pinion (6), the connecting plate (2) inside rotationally connected with inner rod (7), the inner rod (7) outer side wall fixedly connected with gear (8), and gear (8) is engaged with pinion (6), the inner rod (7) another end fixedly connected with connecting sleeve (9), the connecting sleeve (9) both sides rotationally connected with connecting rod (10), the connecting rod (10) another end rotationally connected with positioning plate (11), the car seat (1) bottom fixedly connected with a pair of fixed block one (12), and positioning plate (11) is inserted in fixed block one (12) inside.

2. The multi-position adjustable car seat of claim 1, wherein: The utility model relates to a car seat (1) and a pair of guide rails (15) are included, and the connecting plate (2) is arranged between the guide rail (15) of two sides, the connecting plate (2) bottom fixedly connected with support (3), the support (3) inside fixedly connected with motor (4), motor (4) output fixedly connected with rotating shaft (5), the rotating shaft (5) outer side wall fixedly connected with pinion (6), the connecting plate (2) inside rotationally connected with inner rod (7), the inner rod (7) outer side wall fixedly connected with gear (8), and gear (8) is engaged with pinion (6), the inner rod (7) another end fixedly connected with connecting sleeve (9), the connecting sleeve (9) both sides rotationally connected with connecting rod (10), the connecting rod (10) another end rotationally connected with positioning plate (11), the car seat (1) bottom fixedly connected with a pair of fixed block one (12), and positioning plate (11) is inserted in fixed block one (12) inside.

3. The multi-position adjustable car seat of claim 2, wherein: The utility model relates to a car seat (1) and a pair of guide rails (15) are included, and the connecting plate (2) is arranged between the guide rail (15) of two sides, the connecting plate (2) bottom fixedly connected with support (3), the support (3) inside fixedly connected with motor (4), motor (4) output fixedly connected with rotating shaft (5), the rotating shaft (5) outer side wall fixedly connected with pinion (6), the connecting plate (2) inside rotationally connected with inner rod (7), the inner rod (7) outer side wall fixedly connected with gear (8), and gear (8) is engaged with pinion (6), the inner rod (7) another end fixedly connected with connecting sleeve (9), the connecting sleeve (9) both sides rotationally connected with connecting rod (10), the connecting rod (10) another end rotationally connected with positioning plate (11), the car seat (1) bottom fixedly connected with a pair of fixed block one (12), and positioning plate (11) is inserted in fixed block one (12) inside.

4. The multi-position adjustable car seat of claim 3, wherein: The utility model relates to a car seat (1) and a pair of guide rails (15) are included, and the connecting plate (2) is arranged between the guide rail (15) of two sides, the connecting plate (2) bottom fixedly connected with support (3), the support (3) inside fixedly connected with motor (4), motor (4) output fixedly connected with rotating shaft (5), the rotating shaft (5) outer side wall fixedly connected with pinion (6), the connecting plate (2) inside rotationally connected with inner rod (7), the inner rod (7) outer side wall fixedly connected with gear (8), and gear (8) is engaged with pinion (6), the inner rod (7) another end fixedly connected with connecting sleeve (9), the connecting sleeve (9) both sides rotationally connected with connecting rod (10), the connecting rod (10) another end rotationally connected with positioning plate (11), the car seat (1) bottom fixedly connected with a pair of fixed block one (12), and positioning plate (11) is inserted in fixed block one (12) inside.

5. The multi-position adjustable car seat of claim 4, wherein: ​ 6. The multi-position adjustable car seat of claim 5, wherein: ​

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