CN215944365U

CN215944365U - Skeleton is used in car seat production

Info

Publication number: CN215944365U
Application number: CN202122227211.7U
Authority: CN
Inventors: 张丁山; 张旺; 闻杰
Original assignee: Nobo Auto Parts Pinghu Co ltd
Current assignee: Nobo Auto Parts Pinghu Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-04
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of automobile seat frameworks, and particularly relates to a framework for automobile seat production. The utility model drives the connecting plate to move through the matching of the double-head motor, the first gear and the rack in the driving assembly, drives the base framework to move, thereby adjusting the distance between the seat and the steering wheel, drives the base framework to rise through the matching of the first speed reducing motor, the second gear and the sector gear in the rising assembly and the first supporting plate and the second supporting plate, thereby adjusting the height of the seat, and can adjust the angle between the base framework and the backrest framework through the matching of the second speed reducing motor, the linkage rod and the angle adjuster in the angle adjusting assembly, thereby not needing to manually adjust the automobile seat, and rapidly adjusting the seat to the most comfortable position of a user.

Description

Skeleton is used in car seat production

Technical Field

The utility model relates to the technical field of automobile seat frameworks, in particular to a framework for automobile seat production.

Background

Along with the popularization of car in the life, people have proposed higher requirement to the car travelling comfort, and car seat is the important part on the car, directly influences driver and passenger's comfort level of riding, and wherein the seat skeleton is the leading part of seat, and whether the skeleton decides the seat conveniently adjusts, but current skeleton has following problem:

most car seat can the height of manual adjustment seat, the angle of back and the distance of seat to the steering wheel, but need make a round trip to adjust the seat to suitable own position many times, lets the user comparatively hard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a framework for producing an automobile seat, which solves the problems that most automobile seats can manually adjust the height of the seat, the angle of a backrest and the distance from the seat to a steering wheel, but the seat is adjusted to a proper position by adjusting back and forth for multiple times, so that a user is more laboursome.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a framework for producing an automobile seat comprises a mounting seat, wherein the mounting seat is fixed on an automobile body through bolts, a sliding groove is formed in the top of the mounting seat, a sliding block slides in the sliding groove, a connecting plate is fixed on the top of the sliding block, a driving assembly is arranged below the connecting plate, four connecting seats are fixed on the top of the connecting plate, three first supporting plates and one second supporting plate are rotatably connected to one side of each connecting seat through a pin shaft, the other end of each first supporting plate is rotatably connected with a base framework through a pin shaft, a first cross rod and a second cross rod are fixed in the base framework, one end of each second supporting plate is fixedly connected with the second cross rod, a lifting assembly for driving the base framework to lift is arranged on one side of each second supporting plate, and one side of the base framework is connected with a backrest framework through an angle adjusting assembly, two vertical rods are fixed inside the backrest framework, and a headrest socket is fixed at the top of the backrest framework.

Further, drive assembly includes double-end motor, double-end motor installs in the bottom of connecting plate, double-end motor's two output ends are fixed with first gear, the surface toothing of first gear has the rack of fixing in the mount pad is inside.

Further, the rising subassembly includes first gear motor, first gear motor installs the one side at the base skeleton, first gear motor's output is fixed with the second gear, be fixed with sector gear in the second backup pad, sector gear and second gear meshing, spacing opening has been seted up on sector gear's surface, the inner wall of base skeleton is fixed with spacing post and passes spacing opening, the one end of spacing post is fixed with the fixed plate, the other end of fixed plate is fixed on the base skeleton, the axle center department of second gear rotates the one side of connecting at the fixed plate through the pivot.

Furthermore, the angle adjusting assembly comprises a second speed reducing motor, the second speed reducing motor is installed in the backrest framework, the output end of the second speed reducing motor is connected with a linkage rod, two ends of the linkage rod are connected with angle adjusters, one side of each angle adjuster is fixed with the base framework through a bolt, and the other side of each angle adjuster is fixed with the backrest framework through a bolt.

Further, be provided with a plurality of first spring steel wires between first horizontal pole and the second horizontal pole, be provided with a plurality of second spring steel wires between two montants.

(III) advantageous effects

Compared with the prior art, the utility model provides a framework for producing an automobile seat, which has the following beneficial effects:

according to the automobile seat adjusting device, the double-head motor, the first gear and the rack in the driving assembly are matched to drive the connecting plate to move and drive the base framework to move, so that the distance between the seat and a steering wheel can be adjusted, the first speed reducing motor, the second gear and the sector gear in the lifting assembly are matched to drive the base framework to lift through the first supporting plate and the second supporting plate, so that the height of the seat is adjusted, the angle between the base framework and the backrest framework can be adjusted through the matching of the second speed reducing motor, the linkage rod and the angle adjuster in the angle adjusting assembly, so that the automobile seat does not need to be adjusted manually, and the seat can be quickly adjusted to the most comfortable position of a user.

Drawings

FIG. 1 is a perspective view of the present invention in its entirety;

FIG. 2 is a further perspective view of the present invention as a whole;

FIG. 3 is a front view of the present invention as a whole;

FIG. 4 is a cross-sectional view taken along the line A-A of the present invention;

fig. 5 is an enlarged view of the area a in fig. 2 according to the present invention.

In the figure: 1. a mounting seat; 2. a chute; 3. a slider; 4. a connecting plate; 5. a drive assembly; 501. a double-headed motor; 502. a first gear; 503. a rack; 6. a connecting seat; 7. a first support plate; 8. a second support plate; 9. a base frame; 901. a first cross bar; 902. a second cross bar; 10. raising the assembly; 1001. a first reduction motor; 1002. a second gear; 1003. a sector gear; 1004. limiting the opening; 1005. a limiting column; 1006. a fixing plate; 11. an angle adjustment assembly; 1101. a second reduction motor; 1102. a linkage rod; 1103. an angle adjuster; 12. a backrest frame; 13. a vertical rod; 14. a headrest socket; 15. a first spring wire; 16. a second spring wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, a framework for producing an automobile seat according to an embodiment of the present invention includes a mounting base 1, the mounting base 1 is fixed on an automobile body by bolts, a sliding groove 2 is formed at the top of the mounting base 1, a sliding block 3 is slid inside the sliding groove 2, a connecting plate 4 is fixed at the top of the sliding block 3, a driving assembly 5 is disposed below the connecting plate 4, four connecting bases 6 are fixed at the top of the connecting plate 4, three first supporting plates 7 and one second supporting plate 8 are rotatably connected to one side of the connecting base 6 by a pin, a base framework 9 is rotatably connected to the other end of the first supporting plate 7 by a pin, a first cross bar 901 and a second cross bar 902 are fixed inside the base framework 9, one end of the second supporting plate 8 is fixedly connected to the second cross bar 902, a lifting assembly 10 for driving the base framework 9 to lift up is disposed on one side of the second supporting plate 8, one side of the base framework 9 is connected with a connecting backrest framework 12 through an angle adjusting component 11, two vertical rods 13 are fixed inside the backrest framework 12, a headrest socket 14 is fixed at the top of the backrest framework 12, when the distance between a steering wheel and a seat needs to be adjusted, because the mounting seat 1 is provided with a chute 2 and is connected with the connecting plate 4 through a slide block 3, the driving component 5 can drive the connecting plate 4 to move, thereby driving the base framework 9 to move, thereby adjusting the distance between the steering wheel and the seat, when the height of the seat needs to be adjusted, the second supporting plate 8 is driven to rotate upwards by the lifting assembly 10, thereby driving the base frame 9 to rise through the first supporting plate 7 and the second supporting plate 8, thereby increasing the height of the chair, the angle between the base frame 9 and the back frame 12 can be adjusted by the angle adjusting assembly 11, thereby adjusting the angle of the seat back.

As shown in fig. 3 and 4, in some embodiments, the driving assembly 5 includes a double-headed motor 501, the double-headed motor 501 is installed at the bottom of the connecting plate 4, first gears 502 are fixed at two output ends of the double-headed motor 501, a rack 503 fixed inside the mounting base 1 is engaged with a surface of the first gear 502, the double-headed motor 501 with a self-locking function drives the first gear 502 to rotate, and the first gear 502 is engaged with the rack 503 to drive the connecting plate 4 to move, and thus the base frame 9 and the backrest frame 12 to move, so as to adjust the distance between the seat and the steering wheel.

As shown in fig. 4 and 5, in some embodiments, the raising assembly 10 includes a first speed reducing motor 1001, the first speed reducing motor 1001 is installed at one side of the base frame 9, a second gear 1002 is fixed at an output end of the first speed reducing motor 1001, a sector gear 1003 is fixed on the second support plate 8, the sector gear 1003 is engaged with the second gear 1002, a limiting opening 1004 is formed on a surface of the sector gear 1003, a limiting post 1005 is fixed on an inner wall of the base frame 9 and passes through the limiting opening 1004, a fixing plate 1006 is fixed at one end of the limiting post 1005, the other end of the fixing plate 1006 is fixed on the base frame 9, an axial center of the second gear 1002 is rotatably connected to one side of the fixing plate 1006 by a rotating shaft, the second gear 1002 is driven to rotate by the first speed reducing motor 1001 with a self-locking function, because the sector gear 1003 fixed on the second support plate 8 is engaged with the second gear 1002, thereby driving the second support plate 8 to rotate in an upward direction, thereby drive base skeleton 9 through first backup pad 7 and second backup pad 8 and rise, through setting up spacing opening 1004 and spacing post 1005, can restrict the distance that sector gear 1003 removed relative second gear 1002, restrict second backup pad 8 pivoted angle promptly to restriction base skeleton 9 liftable distance can support spacing post 1005 and second gear 1002 through setting up fixed plate 1006.

As shown in fig. 3, in some embodiments, the angle adjusting assembly 11 includes a second speed reduction motor 1101, the second speed reduction motor 1101 is installed in the backrest frame 12, an output end of the second speed reduction motor 1101 is connected with a linkage 1102, two ends of the linkage 1102 are connected with the recliner 1103, one side of the recliner 1103 is fixed with the base frame 9 through a bolt, the other side of the recliner 1103 is fixed with the backrest frame 12 through a bolt, the second speed reduction motor 1101 with the self-locking function drives the linkage 1102 to rotate, so that the recliner 1103 on two sides of the backrest frame 12 drives the backrest frame 12 to rotate, thereby adjusting an angle between the backrest frame 12 and the base frame 9.

As shown in fig. 1, in some embodiments, a plurality of first spring steel wires 15 are disposed between the first cross bar 901 and the second cross bar 902, and a plurality of second spring steel wires 16 are disposed between the two vertical bars 13, so that the cushion and the back pad can be supported by the first spring steel wires 15 and the second spring steel wires 16, and meanwhile, a certain buffering and shock-absorbing effect is achieved.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a skeleton is used in car seat production, includes mount pad (1), its characterized in that: the mounting seat (1) is fixed on a vehicle body through bolts, a sliding groove (2) is formed in the top of the mounting seat (1), a sliding block (3) is arranged inside the sliding groove (2) in a sliding mode, a connecting plate (4) is fixed on the top of the sliding block (3), a driving assembly (5) is arranged below the connecting plate (4), four connecting seats (6) are fixed on the top of the connecting plate (4), three first supporting plates (7) and one second supporting plate (8) are rotatably connected to one side of each connecting seat (6) through a pin shaft, the other end of each first supporting plate (7) is rotatably connected with a base framework (9) through a pin shaft, a first cross rod (901) and a second cross rod (902) are fixed inside the base framework (9), one end of each second supporting plate (8) is fixedly connected with the second cross rod (902), a lifting assembly (10) for driving the base framework (9) to lift is arranged on one side of each second supporting plate (8), one side of base skeleton (9) is connected with connection back skeleton (12) through setting up angle adjusting part (11), the inside of back skeleton (12) is fixed with two montants (13), the top of back skeleton (12) is fixed with headrest socket (14).

2. The framework for producing the automobile seat as claimed in claim 1, wherein: drive assembly (5) include double-end motor (501), install the bottom at connecting plate (4) double-end motor (501), two output ends of double-end motor (501) are fixed with first gear (502), the surface meshing of first gear (502) has rack (503) of fixing in mount pad (1) inside.

3. The framework for producing the automobile seat as claimed in claim 1, wherein: the lifting assembly (10) comprises a first speed reducing motor (1001), the first speed reducing motor (1001) is installed on one side of a base frame (9), a second gear (1002) is fixed to an output end of the first speed reducing motor (1001), a sector gear (1003) is fixed to a second supporting plate (8), the sector gear (1003) is meshed with the second gear (1002), a limiting opening (1004) is formed in the surface of the sector gear (1003), a limiting column (1005) is fixed to the inner wall of the base frame (9) and penetrates through the limiting opening (1004), a fixing plate (1006) is fixed to one end of the limiting column (1005), the other end of the fixing plate (1006) is fixed to the base frame (9), and the axis of the second gear (1002) is rotatably connected to one side of the fixing plate (1006) through a rotating shaft.

4. The framework for producing the automobile seat as claimed in claim 1, wherein: the angle adjusting assembly (11) comprises a second speed reducing motor (1101), the second speed reducing motor (1101) is installed in the backrest framework (12), the output end of the second speed reducing motor (1101) is connected with a linkage rod (1102), two ends of the linkage rod (1102) are connected with angle adjusters (1103), one side of each angle adjuster (1103) is fixed with the base framework (9) through a bolt, and the other side of each angle adjuster (1103) is fixed with the backrest framework (12) through a bolt.

5. The framework for producing the automobile seat as claimed in claim 1, wherein: a plurality of first spring steel wires (15) are arranged between the first cross rod (901) and the second cross rod (902), and a plurality of second spring steel wires (16) are arranged between the two vertical rods (13).