Damping-adjustable automobile seat and adjusting method

Abstract

The invention relates to the technical field of automobile seats, in particular to a damping-adjustable automobile seat and an adjusting method.The damping-adjustable automobile seat comprises a seat body, a neck pillow and a moving mechanism, the moving mechanism comprises a driving assembly, a threaded rod, a sleeve, a moving cylinder and a mounting frame, the seat body provides mounting conditions for the moving mechanism, the neck of a user can be supported through the neck pillow, and the moving cylinder is arranged on the neck pillow; when the use position of the neck pillow needs to be adjusted, the driving assembly is started, the driving assembly works to drive the screw rod to rotate, the screw rod drives the sleeve to move, the sleeve drives the moving cylinder to move towards the side away from the seat body, and the moving cylinder drives the neck pillow on the mounting frame to move towards the side away from the seat body until the neck pillow moves to a preset position. Therefore, the problem that the neck pillow of an existing damping adjustment automobile seat cannot be adjusted according to the requirements of a user is solved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile seats, and in particular to a damping-adjustable automobile seat and an adjustment method. Background Art

[0002] Cars have become an indispensable means of transportation in people's daily lives, and people's requirements for the functions of cars will become higher and higher. Cars are power-driven, non-track-borne vehicles with 4 or more wheels. They are mainly used to carry people and goods. When people drive cars, due to different heights of people, in order to achieve the best driving experience, the car seat needs to be adjusted, including adjusting the seat height and the angle of the back panel.

[0003] At present, the prior art (CN107054168A) discloses a car seat adjustment structure, including a car body, a seat body is arranged above the car body, the seat body is fixed to the car body by bolts, a lifting mechanism is welded on the upper part of the seat body, a seat cushion is fixed on the top of the lifting mechanism, and the right end of the seat cushion is connected to the backrest plate by a rotating mechanism; the shaft handle provided in the present invention is inserted in the sleeve, and free extension and retraction can be realized by pulling out the pin, and it plays a fixing role after the pin is inserted, and the upper plate and the lower plate provided in the groove opening are deformed during the insertion of the pin and do not hinder the entry of the pin. After being fixed, the first elastic belt pulls the upper plate and the lower plate to embed into the recessed part, which prevents slipping and can adjust the seat height; after the connector is pulled out, the rotating body can rotate around the rotating axis, and the back plate angle can be adjusted. The spring abuts against the friction block, and damping is generated during the rotation process, which is convenient for adjustment.

[0004] With the above method, when adjusting the seat, the neck pillow portion is fixed to the backrest and cannot be adjusted according to the actual needs of the user, thereby reducing the user experience. Summary of the invention

[0005] The object of the present invention is to provide a damping-adjustable automobile seat and an adjustment method, aiming to solve the problem that the existing damping-adjustable automobile seat cannot adjust the neck pillow according to user needs.

[0006] To achieve the above-mentioned objectives, in a first aspect, the present invention provides a damping-adjustable car seat, comprising a seat body, a neck pillow and a moving mechanism, wherein the moving mechanism comprises a driving assembly, a screw, a sleeve, a moving cylinder and a mounting frame, wherein the driving assembly is mounted on the seat body, the screw is mounted on the driving assembly, the sleeve is threadedly connected to the screw and is located around the screw, the moving cylinder is fixedly connected to the sleeve and passes through the seat body, the mounting frame is fixedly connected to the moving cylinder and is located on a side of the moving cylinder away from the sleeve, and the neck pillow is mounted on the mounting frame.

[0007] Wherein, the driving assembly includes a motor, a worm and a worm wheel, the motor is fixedly connected to the seat body and is located on the seat body, the worm is fixedly connected to the output end of the motor and is located on the motor, the worm wheel is meshed with the worm, and is rotationally connected to the seat body and fixedly connected to the screw.

[0008] Among them, the mounting frame includes a frame body, a rotation center and a plurality of dampers. The frame body is fixedly connected to the moving cylinder and is located on one side of the moving cylinder. The rotation center is installed on the frame body and is rotationally connected to the neck pillow. The plurality of dampers are respectively fixedly connected to the frame body and are respectively rotationally connected to the neck pillow.

[0009] Among them, the moving mechanism also includes a slide rail, a slider, a guide rod and a limit block. The slide rail is fixedly connected to the seat body and is located on the seat body. The slider is slidably connected to the slide rail and is fixedly connected to the moving cylinder. The guide rod is slidably connected to the seat body, passes through the seat body, and is fixedly connected to the frame. The limit block is fixedly connected to the guide rod and is located on the side of the guide rod away from the frame.

[0010] Among them, the moving mechanism also includes two power motors, two rotating shafts, two side guard plates and a soft cushion. The two power motors are respectively fixedly connected to the neck pillow and are both located inside the neck pillow. The two rotating shafts are respectively fixedly connected to the output ends of the two power motors and are respectively rotatably connected to the neck pillow. The two side guard plates are respectively fixedly connected to the two rotating shafts and are respectively located on the two rotating shafts. The soft cushion is fixedly connected to the two side guard plates and fixedly connected to the neck pillow.

[0011] In a second aspect, a damping-adjustable automobile seat adjustment method is provided for the damping-adjustable automobile seat described in the first aspect, comprising the following steps:

[0012] The driving assembly drives the neck pillow on the mounting frame to move to a side away from the seat body for position adjustment;

[0013] Two power motors drive the guard plates on both sides to rotate to a preset angle to support the user's neck.

[0014] In “the driving component drives the neck pillow on the mounting frame to move to a side away from the seat body for position adjustment”, the following steps are included:

[0015] The driving assembly drives the screw to rotate, and the screw drives the sleeve to move to a side away from the driving assembly;

[0016] The sleeve drives the mounting frame on the movable cylinder to move toward a side away from the seat body, thereby driving the neck pillow to move until the neck pillow moves to a preset position.

[0017] A damping-adjustable automobile seat of the present invention comprises a seat body, a neck pillow and a moving mechanism, wherein the moving mechanism comprises a driving assembly, a screw, a sleeve, a moving cylinder and a mounting frame, wherein the driving assembly is mounted on the seat body, the screw is mounted on the driving assembly, the sleeve is threadedly connected to the screw and is located around the screw, the moving cylinder is fixedly connected to the sleeve and passes through the seat body, the mounting frame is fixedly connected to the moving cylinder and is located on a side of the moving cylinder away from the sleeve, and the neck pillow is mounted on the mounting frame. The seat body provides installation conditions for the moving mechanism, and the neck pillow can support the user's neck. When the use position of the neck pillow needs to be adjusted, the driving assembly is started, and the driving assembly drives the screw to rotate, and the screw drives the sleeve to move, and the sleeve drives the moving cylinder to move toward the side away from the seat body, and the moving cylinder drives the neck pillow on the mounting frame to move toward the side away from the seat body, until the neck pillow moves to the preset position, and the position adjustment of the neck pillow can be completed, thereby solving the problem that the existing damping adjustment car seat cannot adjust the neck pillow according to user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a damping-adjustable automobile seat provided by the present invention.

[0020] Figure 2 The present invention is a cross-sectional view of a damping-adjustable automobile seat along the direction of a power motor.

[0021] Figure 3 The present invention is a cross-sectional view of a damping-adjustable automobile seat along the screw direction.

[0022] Figure 4 The present invention is a cross-sectional view of a damping-adjustable automobile seat along the rotation center.

[0023] Figure 5 The present invention provides a flow chart of a damping-adjustable automobile seat adjustment method.

[0024] Figure 6 The present invention is a flow chart of the driving component driving the neck pillow on the mounting frame to move to a side away from the seat body for position adjustment.

[0025] In the figure: 1-seat body, 2-neck pillow, 3-moving mechanism, 4-driving assembly, 5-screw, 6-sleeve, 7-moving cylinder, 8-mounting frame, 9-motor, 10-worm, 11-worm gear, 12-frame, 13-rotation center, 14-damper, 15-slide rail, 16-slider, 17-guide rod, 18-limit block, 19-power motor, 20-rotating shaft, 21-side guard plate, 22-cushion. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] See also Figures 1 to 4 In the first aspect, the present invention provides a damping-adjustable automobile seat, comprising a seat body 1, a neck pillow 2 and a moving mechanism 3, wherein the moving mechanism 3 comprises a driving assembly 4, a screw 5, a sleeve 6, a moving cylinder 7 and a mounting frame 8, wherein the driving assembly 4 is mounted on the seat body 1, the screw 5 is mounted on the driving assembly 4, the sleeve 6 is threadedly connected to the screw 5 and is located around the screw 5, the moving cylinder 7 is fixedly connected to the sleeve 6 and passes through the seat body 1, the mounting frame 8 is fixedly connected to the moving cylinder 7 and is located on a side of the moving cylinder 7 away from the sleeve 6, and the neck pillow 2 is mounted on the mounting frame 8.

[0028] In this embodiment, when it is necessary to adjust the use position of the neck pillow 2, the driving component 4 is started, and the driving component 4 drives the screw 5 to rotate, and the screw 5 drives the sleeve 6 to move, and the sleeve 6 drives the moving cylinder 7 to move toward the side away from the seat body 1, and the moving cylinder 7 drives the neck pillow 2 on the mounting frame 8 to move toward the side away from the seat body 1, until the neck pillow 2 moves to the preset position, the position adjustment of the neck pillow 2 can be completed, thereby solving the problem that the existing damping adjustment car seat cannot adjust the neck pillow according to user needs.

[0029] Furthermore, the driving assembly 4 includes a motor 9, a worm 10 and a worm wheel 11. The motor 9 is fixedly connected to the seat body 1 and is located on the seat body 1. The worm 10 is fixedly connected to the output end of the motor 9 and is located on the motor 9. The worm wheel 11 is meshed with the worm 10 and is rotationally connected to the seat body 1 and is fixedly connected to the screw 5.

[0030] In this embodiment, the motor 9 can drive the worm 10 to rotate, the rotation of the worm 10 can drive the worm wheel 11 to rotate, and the rotation of the worm wheel 11 can drive the screw 5 to rotate.

[0031] Furthermore, the mounting frame 8 includes a frame body 12, a rotation center 13 and a plurality of dampers 14. The frame body 12 is fixedly connected to the movable cylinder 7 and is located on one side of the movable cylinder 7. The rotation center 13 is installed on the frame body 12 and is rotationally connected to the neck pillow 2. The plurality of dampers 14 are respectively fixedly connected to the frame body 12 and are respectively rotationally connected to the neck pillow 2.

[0032] In this embodiment, the frame 12 provides installation conditions for the rotation center 13 , and the user can adjust the angle of the neck pillow 2 through the rotation center 13 , and the neck pillow 2 can be supported by the plurality of dampers 14 .

[0033] Furthermore, the moving mechanism 3 also includes a slide rail 15, a slider 16, a guide rod 17 and a limit block 18, the slide rail 15 is fixedly connected to the seat body 1 and is located on the seat body 1, the slider 16 is slidably connected to the slide rail 15 and is fixedly connected to the moving cylinder 7, the guide rod 17 is slidably connected to the seat body 1, passes through the seat body 1, and is fixedly connected to the frame 12, and the limit block 18 is fixedly connected to the guide rod 17 and is located on the side of the guide rod 17 away from the frame 12.

[0034] In this embodiment, the slide rail 15 provides installation conditions for the slider 16. The movable cylinder 7 can be guided by the slider 16, the mounting plate can be guided by the guide rod 17, and the guide rod 17 can be limited by the limit block 18 to prevent the guide rod 17 from moving out of a preset range.

[0035] Furthermore, the moving mechanism 3 also includes two power motors 19, two rotating shafts 20, two side guard plates 21 and a cushion 22. The two power motors 19 are respectively fixedly connected to the neck pillow 2 and are both located inside the neck pillow 2. The two rotating shafts 20 are respectively fixedly connected to the output ends of the two power motors 19 and are respectively rotatably connected to the neck pillow 2. The two side guard plates 21 are respectively fixedly connected to the two rotating shafts 20 and are respectively located on the two rotating shafts 20. The cushion 22 is fixedly connected to the two side guard plates 21 and is fixedly connected to the neck pillow 2.

[0036] In this embodiment, the two power motors 19 can drive the two rotating shafts 20 to rotate, and the rotation of the two rotating shafts 20 can drive the two side guard plates 21 to rotate. The two side guard plates 21 can support the user's neck, and the soft pad 22 can improve the comfort of the user's neck.

[0037] When it is necessary to adjust the use position of the neck pillow 2, start the motor 9, and the motor 9 drives the worm 10 to rotate, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the screw 5 to rotate, the screw 5 drives the sleeve 6 to move, the sleeve 6 drives the moving cylinder 7 to move toward the side away from the seat body 1, and the moving cylinder 7 drives the neck pillow 2 on the mounting frame 8 to move toward the side away from the seat body 1, until the neck pillow 2 moves to the preset position, the two power motors 19 work to drive the two rotating shafts 20 to rotate, the two rotating shafts 20 drive the two side guard plates 21 to rotate, until the two side guard plates 21 are released from the user's neck, the position adjustment of the neck pillow 2 can be completed, thereby solving the problem that the existing damping adjustment car seat cannot adjust the neck pillow 2 according to user needs.

[0038] See also Figures 5 and 6 In a second aspect, a damping-adjustable automobile seat adjustment method is provided for the damping-adjustable automobile seat described in the first aspect, comprising the following steps:

[0039] S1 driving assembly 4 drives the neck pillow 2 on the mounting frame 8 to move to a side away from the seat body 1 to adjust the position;

[0040] S11: the driving assembly 4 drives the screw 5 to rotate, and the screw 5 drives the sleeve 6 to move to a side away from the driving assembly 4;

[0041] Specifically, the motor 9 is started, and the motor 9 drives the worm 10 to rotate, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the screw 5 to rotate, and the screw 5 drives the sleeve 6 to move.

[0042] S12 The sleeve 6 drives the mounting frame 8 on the movable cylinder 7 to move toward a side away from the seat body 1, thereby driving the neck pillow 2 to move until the neck pillow 2 moves to a preset position.

[0043] Specifically, the sleeve 6 drives the movable cylinder 7 to move toward a side away from the seat body 1 , and the movable cylinder 7 drives the neck pillow 2 on the mounting frame 8 to move toward a side away from the seat body 1 until the neck pillow 2 moves to a preset position.

[0044] S2 The two power motors 19 work to drive the two side guard plates 21 to rotate to a preset angle to support the user's neck.

[0045] Specifically, the two rotating shafts 20 drive the two side guard plates 21 to rotate until the two side guard plates 21 are released from the user's neck, and the position adjustment of the neck pillow 2 is completed.

[0046] What is disclosed above is only a preferred embodiment of a damping-adjustable automobile seat and an adjustment method of the present invention. Of course, this cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A damping-adjustable automobile seat, comprising a seat body and a neck pillow, characterized in that: It also includes a moving mechanism, which includes a driving assembly, a screw, a sleeve, a moving cylinder and a mounting frame, The driving assembly is mounted on the seat body, the screw is mounted on the driving assembly, the sleeve is threadedly connected to the screw and is located around the screw, the moving cylinder is fixedly connected to the sleeve and passes through the seat body, the mounting frame is fixedly connected to the moving cylinder and is located on a side of the moving cylinder away from the sleeve, and the neck pillow is mounted on the mounting frame.

2. The damping-adjustable automobile seat according to claim 1, characterized in that: The driving assembly includes a motor, a worm and a worm wheel. The motor is fixedly connected to the seat body and is located on the seat body. The worm is fixedly connected to the output end of the motor and is located on the motor. The worm wheel is meshed with the worm and is rotationally connected to the seat body and is fixedly connected to the screw.

3. The damping-adjustable automobile seat according to claim 1, characterized in that: The mounting frame includes a frame body, a rotation center and a plurality of dampers. The frame body is fixedly connected to the moving cylinder and is located on one side of the moving cylinder. The rotation center is installed on the frame body and is rotationally connected to the neck pillow. The plurality of dampers are respectively fixedly connected to the frame body and are respectively rotationally connected to the neck pillow.

4. The damping-adjustable automobile seat according to claim 3, characterized in that: The moving mechanism also includes a slide rail, a slider, a guide rod and a limit block. The slide rail is fixedly connected to the seat body and is located on the seat body. The slider is slidably connected to the slide rail and is fixedly connected to the moving cylinder. The guide rod is slidably connected to the seat body, passes through the seat body, and is fixedly connected to the frame. The limit block is fixedly connected to the guide rod and is located on a side of the guide rod away from the frame.

5. The damping-adjustable automobile seat according to claim 1, characterized in that: The moving mechanism also includes two power motors, two rotating shafts, two side guard plates and a soft cushion. The two power motors are respectively fixedly connected to the neck pillow and are both located inside the neck pillow. The two rotating shafts are respectively fixedly connected to the output ends of the two power motors and are respectively rotatably connected to the neck pillow. The two side guard plates are respectively fixedly connected to the two rotating shafts and are respectively located on the two rotating shafts. The soft cushion is fixedly connected to the two side guard plates and fixedly connected to the neck pillow.

6. A damping-adjustable automobile seat adjustment method, used for the damping-adjustable automobile seat according to any one of claims 1 to 5, characterized in that: The following steps are involved: The driving assembly drives the neck pillow on the mounting frame to move to a side away from the seat body for position adjustment; Two power motors drive the guard plates on both sides to rotate to a preset angle to support the user's neck.

7. The damping-adjustable automobile seat adjustment method according to claim 6, characterized in that: In "the driving component drives the neck pillow on the mounting frame to move to a side away from the seat body for position adjustment", the following steps are included: The driving assembly drives the screw to rotate, and the screw drives the sleeve to move to a side away from the driving assembly; The sleeve drives the mounting frame on the movable cylinder to move toward a side away from the seat body, thereby driving the neck pillow to move until the neck pillow moves to a preset position.

Images