CN210591505U - Main angle adjuster for automobile seat - Google Patents

Main angle adjuster for automobile seat Download PDF

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Publication number
CN210591505U
CN210591505U CN201921679132.6U CN201921679132U CN210591505U CN 210591505 U CN210591505 U CN 210591505U CN 201921679132 U CN201921679132 U CN 201921679132U CN 210591505 U CN210591505 U CN 210591505U
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China
Prior art keywords
spring
fixture block
supporting seat
adjusting
rotating
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CN201921679132.6U
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Chinese (zh)
Inventor
施俊龙
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Changzhou Hongna Machinery Co ltd
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Changzhou Hongna Machinery Co ltd
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Priority to CN201921679132.6U priority Critical patent/CN210591505U/en
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Abstract

The utility model discloses a car seat is with main angle modulation ware, including supporting seat, adjustment handle and swinging boom, the supporting seat surface has first fulcrum and second fulcrum, supporting seat one side is provided with adjusting fixture block and rotatory fixture block, the adjustment handle middle part is through the round pin hub rotation setting in supporting seat one side, the fixed first spring that is provided with between adjustment handle bottom and the first fulcrum, adjusting fixture block tip is through first snail wind spring and supporting seat fixed connection. The utility model discloses a be provided with second spring and third spring, the in-process that the elasticity effect at first volute coil spring drove the back of the chair and resume the normal position, the telescopic tube is compressed to make second spring and third spring take place deformation, the elasticity of second spring and third spring can cushion mutually with the elasticity of first volute coil spring, thereby can make the back of the chair slow recovery normal position, avoid the resilience speed of the back of the chair too fast, pressure is too big and make the human sensation uncomfortable.

Description

Main angle adjuster for automobile seat
Technical Field
The utility model relates to an automobile tool technical field, in particular to main angle modulation ware for car seat.
Background
The seat recliner for a vehicle is a component for adjusting the angle of a seat back to obtain a more comfortable riding environment for a driver or a passenger. At present, in the actual use process, the problem generally exists in the use of the traditional low-distribution automobile seat, and when people fall down the chair back and need to rebound, the rebound speed of the chair back is too high, and the pressure is too high, so that people feel uncomfortable.
Therefore, it is necessary to provide a master recliner for a vehicle seat to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car seat is with main angle modulation ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a main angle regulator for an automobile seat comprises a supporting seat, an adjusting handle and a rotating arm, wherein the surface of the supporting seat is provided with a first fulcrum and a second fulcrum, one side of the supporting seat is provided with an adjusting fixture block and a rotating fixture block, the middle part of the adjusting handle is rotatably arranged on one side of the supporting seat through a pin shaft, a first spring is fixedly arranged between the bottom of the adjusting handle and the first fulcrum, the end part of the adjusting fixture block is fixedly connected with the supporting seat through a first volute coil spring, the side wall of the end part of the adjusting fixture block is provided with a plurality of first clamping teeth, the surface of the adjusting fixture block is provided with an adjusting groove, the side wall of the end part of the adjusting handle is fixedly welded with a fixed rod, the fixed rod is matched with the adjusting groove, the middle part surface of the rotating fixture block and the middle part of the bottom end of the rotating arm are both, the inside slider that slides of spout is provided with, slider one side fixedly connected with second spring, second spring one end and spout inner wall fixed connection, the slider surface articulates there is telescopic tube, telescopic tube both ends surface weld is fixed with the stopper, both ends the cover is equipped with the third spring between the stopper, the telescopic tube other end is articulated with the second fulcrum.
Preferably, the bottom end of the rotating arm is provided with a U-shaped groove, and the top end of the rotating clamping block is matched with the U-shaped groove.
Preferably, the side wall of the rotating arm is fixedly connected with a chair back through a stud.
Preferably, the bottom end of the rotating clamping block is fan-shaped, a plurality of second clamping teeth are formed in the surface of the rotating clamping block, and the first clamping teeth are matched with the second clamping teeth.
Preferably, the rotating fixture block is fixedly connected with the rotating arm through a plurality of studs.
The utility model discloses a technological effect and advantage:
the utility model discloses a be provided with second spring and third spring, moreover, the steam generator is simple in structure, high durability and convenient use, high safety performance, when using, up pull up adjustment handle, the dead lever that drives adjustment handle one end moves down, the dead lever moves down and drives and adjusts inside the first latch in fixture block surface breaks away from rotatory fixture block surface second latch, at this moment, under the elastic action of first volute coil spring, the swinging boom drives the back of the chair and resumes the normal position, at the in-process that resumes the normal position, the telescopic tube is compressed, thereby make second spring and third spring take place deformation, the elasticity of second spring and third spring can cushion mutually with the elasticity of first volute coil spring, thereby can make the back of the chair slow recovery normal position, avoid the rebound speed of the back of the chair too fast, pressure is too big and make the human body feel uncomfortable.
Drawings
Fig. 1 is a schematic view of the overall front view section of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is an enlarged view of a portion B in fig. 1 according to the present invention.
In the figure: the device comprises a support seat 1, an adjusting handle 2, a rotating arm 3, a first fulcrum 4, a second fulcrum 5, an adjusting fixture block 6, a rotating fixture block 7, a first spring 8, a first volute coil spring 9, a first latch 10, an adjusting groove 11, a fixing rod 12, a through hole 13, a second volute coil spring 14, a sliding groove 15, a sliding block 16, a second spring 17, an expansion sleeve 18, a limiting block 19, a third spring 20, a U-shaped groove 21 and a second latch 22.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a main angle regulator for automobile seat as shown in figures 1-3, which comprises a support seat 1, an adjusting handle 2 and a rotating arm 3, wherein the surface of the support seat 1 is provided with a first supporting point 4 and a second supporting point 5, one side of the support seat 1 is provided with an adjusting fixture block 6 and a rotating fixture block 7, the middle part of the adjusting handle 2 is arranged at one side of the support seat 1 through pin rotation, a first spring 8 is fixedly arranged between the bottom of the adjusting handle 2 and the first supporting point 4, the elastic force of the first spring 8 can play a fixing role for the adjusting handle 2 and is convenient for the adjustment and use of a driver, the end part of the adjusting fixture block 6 is fixedly connected with the support seat 1 through a first volute spiral spring 9, the side wall of the end part of the adjusting fixture block 6 is provided with a plurality of first latch 10, the surface of the adjusting fixture block 6 is provided with an adjusting groove 11, the, the fixing rod 12 is matched with the adjusting groove 11, through holes 13 are formed in the middle surface of the rotating fixture block 7 and the middle of the bottom end of the rotating arm 3, the rotating fixture block 7 and the rotating arm 3 are fixedly connected with the supporting seat 1 through a second volute coil spring 14, a sliding groove 15 is fixedly welded on one side of the rotating arm 3, a sliding block 16 is arranged in the sliding groove 15 in a sliding mode, a second spring 17 is fixedly connected on one side of the sliding block 16, one end of the second spring 17 is fixedly connected with the inner wall of the sliding groove 15, an expansion sleeve 18 is hinged to the surface of the sliding block 16, limiting blocks 19 are fixedly welded on the surfaces of two end portions of the expansion sleeve 18, a third spring 20 is sleeved between the limiting blocks 19, and the other end of the.
Further, in the above technical scheme, a U-shaped groove 21 is formed at the bottom end of the rotating arm 3, and the top end of the rotating fixture block 7 is matched with the U-shaped groove 21;
further, in the above technical solution, the side wall of the rotating arm 3 is fixedly connected with a chair back through a stud;
further, in the above technical solution, the bottom end of the rotating fixture block 7 is fan-shaped, and the surface thereof is provided with a plurality of second latch teeth 22, and the first latch teeth 10 are adapted to the second latch teeth 22;
further, in the above technical solution, the rotating fixture block 7 and the rotating arm 3 are fixedly connected through a plurality of studs, which is beneficial to improving the fastening performance of the rotating fixture block 7 and the rotating arm 3.
This practical theory of operation:
referring to the attached drawings 1-3 of the specification, the utility model discloses when using, up pull up adjustment handle 2, the dead lever 12 that drives 2 one ends of adjustment handle moves down, dead lever 12 moves down and drives and adjust 6 surperficial first latch 10 of fixture block and break away from inside 7 surperficial second latch 22 of rotatory fixture block, at this moment, under the elastic force effect of first worm coil spring 9, swinging boom 3 drives the back of the chair and resumes the normal position, at the in-process that resumes the normal position, telescopic tube 18 is compressed, thereby make second spring 17 and third spring 20 take place deformation, the elasticity of second spring 17 and third spring 20 can cushion with the elasticity of first worm coil spring 9 mutually, thereby can make the back of the chair slowly resume the normal position, avoid the rebound speed of the back of the chair too fast, pressure is too big and make the human body feel uncomfortable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a car seat is with main angle modulation ware, includes supporting seat (1), adjustment handle (2) and swinging boom (3), its characterized in that: the surface of the supporting seat (1) is provided with a first fulcrum (4) and a second fulcrum (5), one side of the supporting seat (1) is provided with an adjusting fixture block (6) and a rotating fixture block (7), the middle part of the adjusting handle (2) is arranged on one side of the supporting seat (1) through a pin roll in a rotating manner, a first spring (8) is fixedly arranged between the bottom of the adjusting handle (2) and the first fulcrum (4), the end part of the adjusting fixture block (6) is fixedly connected with the supporting seat (1) through a first volute spring (9), the side wall of the end part of the adjusting fixture block (6) is provided with a plurality of first clamping teeth (10), the surface of the adjusting fixture block (6) is provided with an adjusting groove (11), the side wall of the end part of the adjusting handle (2) is fixedly welded with a fixing rod (12), the fixing rod (12) is matched with the adjusting groove (11), the middle surface of the middle part of the rotating, the rotary clamping block (7) and the rotary arm (3) are fixedly connected with the supporting seat (1) through a second volute coil spring (14), a sliding groove (15) is fixedly welded on one side of the rotary arm (3), a sliding block (16) is arranged in the sliding groove (15) in a sliding mode, a second spring (17) is fixedly connected on one side of the sliding block (16), one end of the second spring (17) is fixedly connected with the inner wall of the sliding groove (15), a telescopic sleeve (18) is hinged to the surface of the sliding block (16), limiting blocks (19) are fixedly welded on the surfaces of two end portions of the telescopic sleeve (18), a third spring (20) is sleeved between the limiting blocks (19) at two ends, and the other end of the telescopic sleeve (18) is hinged to the second supporting point (5).
2. The main recliner for an automobile seat according to claim 1, wherein: u type groove (21) have been seted up to swinging boom (3) bottom, rotatory fixture block (7) top and U type groove (21) looks adaptation.
3. The main recliner for an automobile seat according to claim 1, wherein: the side wall of the rotating arm (3) is fixedly connected with a chair back through a stud.
4. The main recliner for an automobile seat according to claim 1, wherein: the bottom end of the rotating clamping block (7) is fan-shaped, a plurality of second clamping teeth (22) are formed in the surface of the rotating clamping block, and the first clamping teeth (10) are matched with the second clamping teeth (22).
5. The main recliner for an automobile seat according to claim 1, wherein: the rotating fixture block (7) is fixedly connected with the rotating arm (3) through a plurality of studs.
CN201921679132.6U 2019-10-09 2019-10-09 Main angle adjuster for automobile seat Active CN210591505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921679132.6U CN210591505U (en) 2019-10-09 2019-10-09 Main angle adjuster for automobile seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921679132.6U CN210591505U (en) 2019-10-09 2019-10-09 Main angle adjuster for automobile seat

Publications (1)

Publication Number Publication Date
CN210591505U true CN210591505U (en) 2020-05-22

Family

ID=70718757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921679132.6U Active CN210591505U (en) 2019-10-09 2019-10-09 Main angle adjuster for automobile seat

Country Status (1)

Country Link
CN (1) CN210591505U (en)

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