Seat with side wing adjusting mechanism
By designing a car seat with a wing adjustment mechanism, the drive components to drive the resistance plate and seat wings to move, the problem of traditional seat wings cannot be adjusted is solved, and better occupant adaptation and comfort are achieved.
Patent Information
- Application Number
- CN202422200249.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The wing size and support performance of traditional car seats are fixed, and cannot be adaptively adjusted according to different occupants or driving conditions, resulting in occupants who may feel uncomfortable during long driving.
A seat with a wing adjustment mechanism is designed, including a seat wing and an adjustment mechanism. The adjustment mechanism consists of a resistance plate fixed to the seat flange and a driving component that drives the resistance plate to move. The driving component includes a screw, a slider and a connecting rod. The power device drives the slider and the connecting rod to rotate through the screw, pushing the resistance plate and the seat flange to move to adjust the position of the side wing.
By adjusting the position of the seat wing, it can better adapt to the needs of different passengers and improve the comfort and driving experience of the passengers.
Smart Images
Figure CN223014436U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of automobile manufacturing, and particularly to a seat with a wing adjustment mechanism. Background Art
[0002] The wing size and support performance of traditional automobile seats are fixed and cannot be adaptively adjusted according to different occupants or driving states, resulting in discomfort that occupants may feel during long-term driving or riding. Therefore, it is necessary to design a seat mechanism that can adjust the wing size and support performance. Summary of the Invention
[0003] An embodiment of this application provides a seat with a wing adjustment mechanism to solve the problem in the related art that the seat wings cannot be adjusted and it is difficult to meet the needs of different passengers.
[0004] An embodiment of this application provides a seat with a wing adjustment mechanism, including:
[0005] A seat, on which seat wings are symmetrically arranged;
[0006] An adjustment mechanism, which is connected to each of the seat wings and is used to drive one of the seat wings to move along the width direction of the seat. It includes a contact plate fixed to the seat wing and a drive assembly for driving the contact plate to move in a direction approaching or away from the seat wing;
[0007] The drive assembly includes a lead screw arranged in the vertical direction, a slider slidably connected to the lead screw, and a connecting rod rotatably connected between the slider and the contact plate. A power device for driving the lead screw to rotate is connected to the lead screw.
[0008] In some embodiments, a control mechanism is further included. The control mechanism includes a pressure sensor for monitoring the pressure received by the seat and an ECU controller connected to the pressure sensor. The ECU controller is connected to the power device and is used to control the power device to drive the lead screw to rotate in the clockwise or counterclockwise direction.
[0009] In some embodiments, the slider includes a connecting portion rotatably connected to the connecting rod and a threaded portion slidably connected to the lead screw.
[0010] In some embodiments, a connecting block is fixedly arranged on the contact plate, and one end of the connecting block away from the contact plate is rotatably connected to the connecting rod.
[0011] In some embodiments, the contact plate has an arc-shaped structure, and the contact plate protrudes towards the direction where the seat wing is located.
[0012] In some embodiments, the top and bottom ends of the screw rod are both provided with mounting plates for fixing the adjustment mechanism to the seat frame.
[0013] In some embodiments, the power device is a servo motor.
[0014] In some embodiments, the seat wings are located at the backrest and / or seat cushion of the seat.
[0015] In some embodiments, two ends of the connecting rod are hinged to the sliding block and the connecting block respectively.
[0016] In some embodiments, an arc chamfer is provided at the end edge of the abutment plate.
[0017] The beneficial effects of the technical solution provided by this application include:
[0018] An embodiment of the present application provides a seat with a wing adjustment mechanism, comprising a seat with seat wings symmetrically arranged on the seat; an adjustment mechanism, the adjustment mechanism is connected to each of the seat wings and is used to drive one of the seat wings to move along the width direction of the seat, and the adjustment mechanism includes a contact plate fixed to the seat wing, and a driving component that drives the contact plate to move toward or away from the seat wing; the driving component includes a screw rod arranged in a vertical direction, a slider slidably connected to the screw rod, and a connecting rod rotatably connected between the slider and the contact plate, and the screw rod is connected to a power device for driving the screw rod to rotate.
[0019] In actual use, the seat with a wing adjustment mechanism mainly includes a seat, an adjustment mechanism and a control mechanism. The seat is symmetrically provided with seat wings, and the adjustment mechanism is connected to each seat wing to adjust the position of the seat wing. The adjustment mechanism includes a contact plate, which is fixed on the seat wing. It is used to drive the seat wing to move along the width direction of the seat under the action of the driving assembly. To adjust the position of the seat wing, so as to adapt to the needs of different passengers, the driving assembly includes a screw, a slider and a connecting rod. The screw is arranged in the vertical direction, which can reduce the occupied space and facilitate installation. The upper and lower ends of the screw are fixed to the seat frame through the mounting plate. The slider is slidably connected to the screw and can slide up and down along the screw. The connecting rod is rotatably connected between the slider and the contact plate, which is used to push or pull the contact plate. Under the action of the power device, it can connect the screw and drive it to rotate clockwise or counterclockwise, thereby driving the slider to slide up and down along the screw, and push the contact plate and the seat wing to move through the connecting rod to adjust the position of the seat wing, so as to adapt to the needs of different passengers. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.
[0021] Figure 1 Schematic diagram of the adjustment mechanism and the seat provided by the embodiment of the present application;
[0022] Figure 2 For Figure 1 Schematic diagram of the drive assembly structure at position A in
[0023] Reference numerals:
[0024] 1. Seat; 2. Seat flank; 3. Contact plate; 4. Drive assembly; 5. Mounting plate; 6. Seat frame; 31. Connecting block; 41. Lead screw; 42. Slide block; 43. Connecting rod; 44. Power device; 421. Connecting portion; 422. Threaded portion. Detailed implementation manners
[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.
[0026] The embodiment of the present application provides a seat with a flank adjustment mechanism, which can solve the problem in the related art that the seat flanks cannot be adjusted and it is difficult to adapt to the needs of different passengers.
[0027] Refer to Figure 1 And Figure 2 As shown in
[0028] In actual use, the seat with a flank adjustment mechanism mainly includes a seat 1, an adjustment mechanism, and a control mechanism. Seat flanks 2 are symmetrically arranged on the seat 1. The adjustment mechanism is connected to each seat flank 2 and is used to adjust the position of the seat flank 2. The adjustment mechanism includes a contact plate 3, which is fixed to the seat flank 2. Under the action of a drive assembly 4, it drives the seat flank 2 to move along the width direction of the seat 1 to adjust the position of the seat flank 2 so as to adapt to the needs of different passengers. The drive assembly 4 includes a lead screw 41, a slider 42, and a connecting rod 43. The lead screw 41 is arranged vertically, which can reduce the occupied space and facilitate installation. The upper and lower ends of the lead screw 41 are fixed to the seat frame 6 through mounting plates 5. The slider 42 is slidably connected to the lead screw 41 and can slide up and down along the lead screw 41. The connecting rod 43 is rotatably connected between the slider 42 and the contact plate 3 and is used to push or pull the contact plate 3. Under the action of a power device 44, it can connect to the lead screw 41 and drive it to rotate clockwise or counterclockwise, thereby driving the slider 42 to slide up and down along the lead screw 41 and pushing the contact plate 3 and the seat flank 2 to move through the connecting rod 43 to adjust the position of the seat flank 2 so as to adapt to the needs of different passengers.
[0029] In some alternative embodiments, such as Figure 1 and Figure 2 shown, it further includes a control mechanism. The control mechanism includes a pressure sensor for monitoring the pressure exerted on the seat 1 and an ECU controller connected to the pressure sensor. The ECU controller is connected to the power device 44 and is used to control the power device 44 to drive the lead screw 41 to rotate clockwise or counterclockwise. The control mechanism includes a pressure sensor and an ECU controller. The pressure sensor is used to monitor the pressure exerted on the seat 1. The ECU controller is connected to the pressure sensor and the power device 44 and controls the rotation direction and angle of the power device 44 according to the pressure exerted on the seat 1, thereby automatically adjusting the position of the seat flank 2. According to the different pressure values generated by the weights of different passengers, the ECU controller controls the power device 44 to drive the lead screw 41 to rotate clockwise or counterclockwise, thereby driving the slider 42 to slide up and down along the lead screw 41 and pushing the contact plate 3 and the seat flank 2 to move through the connecting rod 43 to adjust the position of the seat flank 2 so as to adapt to the needs of different passengers.
[0030] In some alternative embodiments, such as Figure 1 and Figure 2As shown, the slider 42 includes a connecting portion 421 rotatably connected to the connecting rod 43 and a threaded portion 422 slidably connected to the screw rod 41. A connecting block 31 is fixedly arranged on the contact plate 3, and one end of the connecting block 31 away from the contact plate 3 is rotatably connected to the connecting rod 43. The two ends of the connecting rod 43 are respectively hinged to the slider 42 and the connecting block 31. In some embodiments, the power device 44 is a servo motor. The power device 44 is a servo motor, which is connected to the screw rod 41 and drives it to rotate clockwise or counterclockwise, thereby driving the slider 42 to slide up and down along the screw rod 41, and pushing the contact plate 3 and the seat side wing 2 to move through the connecting rod 43. The driving assembly 4 includes a screw rod 41, a slider 42 and a connecting rod 43. The screw rod 41 is arranged in the vertical direction, and its upper and lower ends are fixed to the seat frame 6 through the mounting plate 5. The slider 42 is slidably connected to the screw rod 41, and has a connecting portion 421 and a threaded portion 422. The connecting portion 421 is rotatably connected to the connecting rod 43, and the threaded portion 422 is threadedly matched with the screw rod 41 to achieve up and down sliding. The connecting rod 43 is rotatably connected between the slider 42 and the contact plate 3, and specifically, the two ends of the connecting rod 43 are respectively hinged to the connecting portion 421 of the slider 42 and the connecting block 31 on the contact plate 3.
[0031] In some optional embodiments, such as Figure 1 and Figure 2 As shown, the contact plate 3 is in an arc shape and protrudes toward the direction where the seat wing 2 is located. An arc chamfer is provided at the end edge of the contact plate 3. The contact plate 3 is in an arc shape and protrudes toward the direction where the seat wing 2 is located, which can facilitate pushing or pulling the seat wing 2. An arc chamfer is provided at the end edge of the contact plate 3 to avoid scratching related structures.
[0032] In some optional embodiments, the top and bottom ends of the screw rod 41 are both provided with mounting plates 5 for fixing the adjustment mechanism to the seat frame 6. The entire adjustment mechanism is fixed to the seat frame 6 via the mounting plates 5.
[0033] In some optional embodiments, the seat wing 2 is located at the backrest and / or the seat cushion of the seat 1. That is, in practice, the seat wing 2 is located at the backrest or the seat cushion of the seat 1, and the seat wing 2 can also be provided at the backrest and the seat cushion. The adjustment mechanism can be provided on the seat wing 2 at different positions for installation, so as to facilitate use.
[0034] In summary, the adjusting mechanism for the seat side wings 2 of the present application includes a seat 1, and seat side wings 2 are symmetrically arranged on the seat 1; an adjusting mechanism is connected to each seat side wing 2 and is used to drive one of the seat side wings 2 to move in the width direction of the seat 1. The adjusting mechanism includes a contact plate 3 fixed to the seat side wing 2 and a driving assembly 4 that drives the contact plate 3 to move in a direction approaching or away from the seat side wing 2; the driving assembly 4 includes a lead screw 41 arranged in the vertical direction, a slider 42 slidably connected to the lead screw 41, and a connecting rod 43 rotatably connected between the slider 42 and the contact plate 3, and a power device 44 is connected to the lead screw 41 to drive the lead screw 41 to rotate.
[0035] In actual use, the seat with the side wing adjusting mechanism mainly includes a seat 1, an adjusting mechanism, and a control mechanism. Seat side wings 2 are symmetrically arranged on the seat 1, and the adjusting mechanism is connected to each seat side wing 2 to achieve the position adjustment of the seat side wings 2. The adjusting mechanism includes a contact plate 3 fixed to the seat side wing 2. Under the action of the driving assembly 4, it drives the seat side wing 2 to move in the width direction of the seat 1 to adjust the position of the seat side wing 2 so as to adapt to the needs of different passengers. The driving assembly 4 includes a lead screw 41, a slider 42, and a connecting rod 43. The lead screw 41 is arranged in the vertical direction, which can reduce the occupied space and is convenient for installation. The upper and lower ends of the lead screw 41 are fixed to the seat frame 6 through mounting plates 5. The slider 42 is slidably connected to the lead screw 41 and can slide up and down along the lead screw 41. The connecting rod 43 is rotatably connected between the slider 42 and the contact plate 3 and is used to push or pull the contact plate 3. Under the action of the power device 44, it can connect to the lead screw 41 and drive it to rotate clockwise or counterclockwise, thereby driving the slider 42 to slide up and down along the lead screw 41, and pushing the contact plate 3 and the seat side wing 2 to move through the connecting rod 43 to adjust the position of the seat side wing 2 so as to adapt to the needs of different passengers.
[0036] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. Unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0037] It should be noted that in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.
[0038] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather will conform to the broadest scope consistent with the principles and novel features claimed herein.
Claims
1. A seat with a wing adjustment mechanism, characterized in that: include: A seat (1), wherein seat side wings (2) are symmetrically arranged on the seat (1); an adjustment mechanism, the adjustment mechanism being connected to each of the seat side wings (2) and being used for driving one of the seat side wings (2) to move along the width direction of the seat (1), the adjustment mechanism comprising a contact plate (3) fixed to the seat side wing (2), and a driving assembly (4) driving the contact plate (3) to move in a direction approaching or away from the seat side wing (2); The driving assembly (4) comprises a screw rod (41) arranged in a vertical direction, a slider (42) slidably connected to the screw rod (41), and a connecting rod (43) rotatably connected between the slider (42) and the contact plate (3); the screw rod (41) is connected to a power device (44) for driving the screw rod (41) to rotate.
2. A seat with a wing adjustment mechanism as claimed in claim 1, characterized in that: It also includes a control mechanism, which includes a pressure sensor for monitoring the pressure applied to the seat (1) and an ECU controller connected to the pressure sensor, wherein the ECU controller is connected to the power device (44) and is used to control the power device (44) to drive the screw rod (41) to rotate clockwise or counterclockwise.
3. A seat with a wing adjustment mechanism as claimed in claim 1, characterized in that: The slider (42) comprises a connecting portion (421) rotatably connected to the connecting rod (43) and a threaded portion (422) slidably connected to the screw rod (41).
4. A seat with a wing adjustment mechanism as claimed in claim 1, characterized in that: A connecting block (31) is fixedly arranged on the contact plate (3), and one end of the connecting block (31) away from the contact plate (3) is rotatably connected to the connecting rod (43).
5. A seat with a wing adjustment mechanism as claimed in claim 4, characterized in that: The contact plate (3) is in an arc-shaped structure, and the contact plate (3) protrudes in a direction close to the seat wing (2).
6. A seat with a wing adjustment mechanism as claimed in claim 1, characterized in that: The top and bottom ends of the screw rod (41) are both provided with mounting plates (5) for fixing the adjustment mechanism on the seat frame (6).
7. A seat with a wing adjustment mechanism as claimed in claim 1 or 2, characterized in that: The power device (44) is a servo motor.
8. A seat with a wing adjustment mechanism as claimed in claim 1, characterized in that: The seat wing (2) is located on the backrest and / or the seat cushion of the seat (1).
9. A seat with a wing adjustment mechanism as claimed in claim 4, characterized in that: Both ends of the connecting rod (43) are hinged to the sliding block (42) and the connecting block (31) respectively.
10. A seat with a wing adjustment mechanism as claimed in claim 1 or 5, characterized in that: The end edge of the abutment plate (3) is provided with an arc chamfer.