CN220764149U - Support adjusting component and seat - Google Patents
Support adjusting component and seat Download PDFInfo
- Publication number
- CN220764149U CN220764149U CN202322728317.4U CN202322728317U CN220764149U CN 220764149 U CN220764149 U CN 220764149U CN 202322728317 U CN202322728317 U CN 202322728317U CN 220764149 U CN220764149 U CN 220764149U
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- connecting rod
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- seat cushion
- connecting piece
- driving
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- 230000005484 gravity Effects 0.000 abstract description 6
- 230000036544 posture Effects 0.000 description 8
- 230000008093 supporting effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The application discloses support adjusting part and seat relates to car seat field, and support adjusting part includes angle modulation ware, driving piece, first connecting piece and second connecting piece, the angle modulation ware sets up on the seatpad curb plate, the driving piece sets up on the seatpad curb plate and is used for driving the angle modulation ware, first connecting piece is articulated with the base, the second connecting piece is connected with the rotation portion of angle modulation ware, it is articulated between first connecting piece and the second connecting piece. The zero gravity sitting posture is realized, the sitting posture pressure is lightened, and the experience of a user is improved.
Description
Technical Field
The application relates to the field of automobile seats, in particular to a support adjusting assembly and a seat.
Background
With the development of the automobile industry, people have increasingly higher requirements on the comfort of automobiles, in particular to the comfort of automobile seats.
The existing seat comprises a base, a seat cushion assembly is arranged on the base and comprises two seat cushion side plates which are arranged left and right, and a backrest assembly is rotationally connected to the seat cushion assembly.
In order to relieve the pressure of sitting postures and realize zero gravity sitting postures, a supporting and adjusting assembly and a seat need to be invented.
Disclosure of Invention
In order to alleviate sitting posture pressure and improve user experience, the application provides a support adjustment assembly and a seat.
The application provides a support adjusting part adopts following technical scheme:
the utility model provides a support adjusting part, includes angle modulation ware, driving piece, first connecting piece and second connecting piece, the angle modulation ware sets up on the seatpad curb plate, the driving piece sets up on the seatpad curb plate and is used for driving the angle modulation ware, first connecting piece is articulated with the base, the second connecting piece is connected with the rotation portion of angle modulation ware, articulated between first connecting piece and the second connecting piece.
Through adopting above-mentioned technical scheme, with the seatpad subassembly rotation on the seat connect on the base, the driving piece operation realizes the rotation of seatpad subassembly on the base under the effect of angle modulation ware and the articulated of first connecting piece, second connecting piece, adjusts the position of sitting of human body, and the rotation of cooperation back realizes zero gravity position of sitting, reduces human pressure, helps improving experience and feels.
Preferably, the seat cushion assembly further comprises a driving rod, the driving rod is arranged between the two seat cushion side plates, the driving piece is arranged to be a driving motor, the driving motor drives the driving rod to rotate, the end part of the driving rod is connected with the angle adjuster, and the rotation axis direction of the driving rod is parallel to the rotation axis direction of the seat cushion assembly.
Through adopting above-mentioned technical scheme, driving motor drive actuating lever operation drives the angle modulation ware operation, cooperates first connecting piece and second connecting piece, can realize the rotation of seatpad subassembly.
Preferably, the driving rod is provided with a synchronizing piece which rotates synchronously with the angle adjuster.
Through adopting above-mentioned technical scheme, be provided with on the actuating lever with angle modulation ware synchronous pivoted synchronizing piece, synchronizing piece sets up to integrated into one piece protruding portion on the actuating lever, is connected with angle modulation ware adaptation, and is connected more stable to realize with angle modulation ware rotation portion's synchronous rotation.
Preferably, the driving motor is configured as a gear motor.
Through adopting above-mentioned technical scheme, utilize gear motor for the actuating lever can slowly rotate, guarantees seatpad subassembly pivoted stability.
Preferably, the angle adjuster adopts a double-sided angle adjuster.
Through adopting above-mentioned technical scheme, adopt bilateral angle modulation ware, can realize from locking, through being connected with the actuating lever, can follow its synchronous rotation and locking, guarantee the stability after the rotation of seatpad subassembly.
Preferably, the first connecting piece is set to a first connecting rod, the second connecting piece is set to a second connecting rod, one end of the first connecting rod is hinged to the base, the other end of the first connecting rod is hinged to the second connecting rod, and one end, away from the first connecting rod, of the second connecting rod is connected with the rotating part of the angle adjuster.
Through adopting above-mentioned technical scheme, utilize first connecting rod and second connecting rod, cooperation angle modulation ware realizes the support to the seatpad subassembly, and helps improving seatpad subassembly pivoted smoothness nature.
Preferably, the first link has an arc shape, and a center of curvature of the first link is located at a side close to the seat cushion assembly.
Through adopting above-mentioned technical scheme, first connecting rod is the arcuation, and the center of curvature is located one side that is close to the seatpad subassembly, and when the seatpad subassembly rotated, first connecting rod rotated more smoothly, and after the seatpad subassembly rotated certain angle, cooperated the second connecting rod, played the supporting role to the seatpad subassembly.
Preferably, the two ends of the second connecting rod are round, the diameters of the two ends of the second connecting rod are different, and the diameter of one end of the second connecting rod connected with the angle adjuster is larger than the diameter of the end of the second connecting rod connected with the first connecting rod.
The application also provides a seat which adopts the following technical scheme:
the seat comprises the supporting and adjusting assembly, a base and a seat cushion assembly which rotates on the base through a rotary pipe, wherein the seat cushion assembly comprises two seat cushion side plates which are arranged left and right, the angle adjuster and the driving piece are arranged on the seat cushion side plates, and the first connecting piece is hinged with the base.
Preferably, the end part of the rotating pipe is fixedly connected with a torsion bar spring, the other end of the torsion bar spring is connected with the seat cushion side plate, and the torsion bar spring is used for providing assistance for the seat cushion side plate.
Through adopting above-mentioned technical scheme, utilize torsion bar spring, can play the supporting role to the cushion subassembly, improve the stability of cushion subassembly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the angle adjuster is driven to rotate by the driving piece, the seat cushion assembly can be rotated under the action of the first connecting rod and the second connecting rod, the adjustment of the sitting posture of a human body is realized, the pressure of the sitting posture is reduced, the zero gravity sitting posture is realized, and the experience of passengers is improved;
2. the angle adjuster adopts a double-sided angle adjuster, can realize self locking, can synchronously rotate and lock along with the angle adjuster by being connected with a driving rod, and ensures the stability of the seat cushion assembly after rotation.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a driving rod according to an embodiment of the present application
Fig. 3 is a state diagram illustrating tilting of the seating pad assembly at a set angle according to an embodiment of the present application.
Reference numerals: 1. a base; 2. a seat cushion assembly; 21. a seat cushion side plate; 3. a backrest assembly; 4. an angle adjuster; 5. a driving member; 6. a first link; 7. a second link; 8. a driving rod; 81. a synchronizing member; 9. a rotating tube; 10. torsion bar spring.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a support adjusting assembly.
Referring to fig. 1, 2 and 3, the support adjustment assembly includes a recliner 4, a driving member 5, a first connecting member and a second connecting member, and the seat cushion assembly 2 includes seat cushion side plates 21 on both left and right sides, and the recliner 4 is provided with two to form a double-sided recliner, which is fixed to the two seat cushion side plates 21, respectively. The double-sided angle adjuster can realize self locking, and can synchronously rotate and lock along with the double-sided angle adjuster through being connected with a driving rod. After the bilateral angle adjuster stops rotating, a good supporting effect is achieved on the seat assembly.
The driving piece 5 is provided as a driving motor, and is a gear motor, and the driving motor is fixedly installed on one of the seat cushion side plates 21. A driving rod 8 is arranged between the two seat cushion side plates 21, two ends of the driving rod 8 are in one-to-one correspondence with the two angle adjusters 4, the end parts of the driving rod 8 are connected with the corresponding angle adjusters 4, the driving motor drives the driving rod 8 to rotate, in practice, the seat cushion assembly 2 rotates on the base 1, and the rotation axis direction of the driving rod 8 is parallel to the rotation axis direction of the seat cushion assembly 2.
The first connecting piece sets up to first connecting rod 6, and the second connecting piece sets up to second connecting rod 7, and the quantity of first connecting rod 6 and second connecting rod 7 corresponds the quantity setting of angle modulation ware 4, and the one end of first connecting rod 6 is articulated with base 1, and the other end is articulated with the one end of second connecting rod 7, and the other end of second connecting rod 7 is connected with the rotation portion of angle modulation ware 4 that corresponds.
In the actual use process, the driving motor runs, the driving rod 8 rotates, under the action of the angle adjuster 4, the first connecting rod 6 and the second connecting rod 7, the seat cushion assembly 2 rotates on the base 1, the sitting posture is adjusted, the zero gravity sitting posture is realized, and the experience of passengers is improved.
The driving rod 8 is provided with a synchronizing piece 81, the synchronizing piece 81 is an integrally formed protruding part on the driving rod 8, the angle adjuster 4 is matched with the protruding part of the driving rod 8 in shape, and the angle adjuster and the driving rod rotate synchronously.
The first connecting rod 6 is arc-shaped, and the curvature center of the first connecting rod 6 is located at one side close to the seat cushion assembly 2, and the first connecting rod 6 is arc-shaped, and the curvature center is located at one side close to the seat cushion assembly 2, and when the seat cushion assembly 2 rotates, the first connecting rod 6 rotates more smoothly, and after the seat cushion assembly 2 rotates by a certain angle, the second connecting rod 7 is matched, and the seat cushion assembly 2 is supported. Both ends of the second connecting rod 7 are round, and the diameter of one end of the second connecting rod 7 connected with the angle adjuster 4 is larger than that of the end of the second connecting rod 7 connected with the first connecting rod 6.
The implementation principle of the supporting and adjusting assembly is as follows: utilize driving motor drive actuating lever 8 to rotate, drive the rotation portion rotation of angle modulation ware 4 for second connecting rod 7 rotates, and under the effect of first connecting rod 6 and second connecting rod 7, realize the angle modulation of seatpad subassembly 2, in order to realize zero gravity position of sitting, alleviate the pressure of position of sitting, help improving user's experience and feel.
The embodiment of the application also discloses a seat.
Referring to fig. 1 and 3, the seat includes the above-mentioned support adjustment assembly, further includes a base 1 and a seat cushion assembly 2 rotated on the base 1 by a rotation pipe 9, the seat cushion assembly 2 includes seat cushion side plates 21 on the left and right sides, a backrest assembly is further rotatably connected to the seat cushion assembly 2, the recliner 4 and the driving motor are both installed on the seat cushion side plates 21, and an end portion of the first link 6 remote from the second link 7 is hinged with the base 1.
One end of the rotating tube 9 is provided with a torsion bar spring 10, an insertion section of the torsion bar spring 10 is in press fit and fixed with the rotating tube 9, the other end of the torsion bar spring 10 is abutted against a seat cushion side plate 21, and the torsion bar spring 10 generates torque for assisting the lifting of the seat cushion assembly 2 after rotating.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A support adjustment assembly, characterized by: including angle modulation ware (4), driving piece (5), first connecting piece and second connecting piece, angle modulation ware (4) set up on seat pad curb plate (21), driving piece (5) set up on seat pad curb plate (21) and are used for driving angle modulation ware (4), first connecting piece is articulated with base (1), the second connecting piece is connected with the rotation portion of angle modulation ware (4), it is articulated between first connecting piece and the second connecting piece.
2. A support adjustment assembly according to claim 1, wherein: still include actuating lever (8), actuating lever (8) set up between two seatpad curb plates (21), actuating piece (5) set up to driving motor, driving motor drive actuating lever (8) rotate, actuating lever (8) tip is connected with angle modulation ware (4).
3. A support adjustment assembly according to claim 2, wherein: and a synchronizing piece (81) which rotates synchronously with the angle adjuster (4) is arranged on the driving rod (8).
4. A support adjustment assembly according to claim 2, wherein: the driving motor is set as a gear motor.
5. A support adjustment assembly according to claim 1, wherein: the angle adjuster (4) adopts a double-sided angle adjuster.
6. A support adjustment assembly according to claim 1, wherein: the first connecting piece is arranged to be a first connecting rod (6), the second connecting piece is arranged to be a second connecting rod (7), one end of the first connecting rod (6) is hinged to the base (1), the other end of the first connecting rod (6) is hinged to the second connecting rod (7), and one end, far away from the first connecting rod (6), of the second connecting rod (7) is connected with a rotating part of the angle adjuster (4).
7. A support adjustment assembly according to claim 6, wherein: the first connecting rod (6) is arc-shaped, and the curvature center of the first connecting rod (6) is positioned at one side close to the seat cushion assembly (2).
8. A support adjustment assembly according to claim 6, wherein: the two ends of the second connecting rod (7) are round, the diameters of the two ends of the second connecting rod (7) are different, and the diameter of one end, connected with the angle adjuster (4), of the second connecting rod (7) is larger than the end, connected with the first connecting rod (6), of the second connecting rod (7).
9. A seat comprising a support adjustment assembly according to any one of claims 1-8, further comprising a base (1) and a seat cushion assembly (2) pivoted to the base (1) by a swivel tube (9), said seat cushion assembly (2) comprising two seat cushion side plates (21) arranged left and right, said recliner (4) and drive member (5) being arranged on the seat cushion side plates (21), said first connection member being hinged to the base (1).
10. A seat as claimed in claim 9, wherein: the end part of the rotating pipe (9) is fixedly connected with a torsion bar spring (10), the other end of the torsion bar spring (10) is connected with a seat cushion side plate (21), and the torsion bar spring (10) is used for providing assistance for the seat cushion side plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322728317.4U CN220764149U (en) | 2023-10-11 | 2023-10-11 | Support adjusting component and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322728317.4U CN220764149U (en) | 2023-10-11 | 2023-10-11 | Support adjusting component and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764149U true CN220764149U (en) | 2024-04-12 |
Family
ID=90621448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322728317.4U Active CN220764149U (en) | 2023-10-11 | 2023-10-11 | Support adjusting component and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764149U (en) |
-
2023
- 2023-10-11 CN CN202322728317.4U patent/CN220764149U/en active Active
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