CN216915605U

CN216915605U - Novel automobile seat slide rail

Info

Publication number: CN216915605U
Application number: CN202123439215.8U
Authority: CN
Inventors: 沈燕芳
Original assignee: Wuxi Xiwei Technology Co ltd
Current assignee: Wuxi Xiwei Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-08
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of automobile seat slide rails, and particularly relates to a novel automobile seat slide rail which comprises two lower slide rails arranged in parallel, wherein the front ends of the two lower slide rails are fixedly connected with an end cover, the rear ends of the two lower slide rails are respectively provided with a worm gear box, one end of each worm gear box is connected with a first motor, the other end of each worm gear box is fixedly connected with a lead screw, the end part of each lead screw is rotatably connected with the end cover through a bearing, the lead screws are respectively in threaded connection with two movable blocks, the two movable blocks are respectively connected with an upper slide rail through bolts, and the upper slide rail is in sliding connection with the lower slide rails. According to the utility model, the upper sliding rail can be conveniently and automatically adjusted back and forth through the first motor, the worm gear box, the lead screw and the moving block, the two threaded rods are driven to simultaneously rotate through the driving structure, and the adjusting block is driven to rotate the rotating rod through the rotation of the threaded rods, so that the height of the automobile seat can be conveniently adjusted, and the driving comfort of a driver is improved.

Description

Novel automobile seat slide rail

Technical Field

The utility model relates to the technical field of automobile seat sliding rails, in particular to a novel automobile seat sliding rail.

Background

The position and the comfort of the driver seat directly concern the driving experience of a driver, even concern the safety of a passenger, and the automobile seat slide rail is an important functional part of the automobile seat, is arranged between the bottom of the automobile seat and the floor, is used for adjusting the front position and the rear position of the seat, and can effectively enhance the comfort of the automobile seat.

At present, the car seat slide rail among the prior art is adjusted for the manual pulling car seat of navigating mate usually, and degree of automation is lower, and inconvenient in the in-process of driving carries out the fore-and-aft regulation of seat, and the simple structure of the car seat slide rail among the prior art simultaneously, inconvenient highly adjusting car seat, inconvenient navigating mate adjusts suitable driving height.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel automobile seat slide rail, which solves the problems of the background technology.

(II) technical scheme

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

a novel automobile seat slide rail comprises two lower slide rails which are arranged in parallel, wherein the front ends of the two lower slide rails are fixedly connected with an end cover, the rear ends of the two lower slide rails are respectively provided with a worm gear box, one end of the worm gear box is connected with a first motor, the other end of the worm gear box is fixedly connected with a lead screw, the end part of the lead screw is rotatably connected with the end cover through a bearing, the lead screw is respectively in threaded connection with two movable blocks, the two movable blocks are respectively connected with an upper slide rail through bolts, the upper slide rail is in sliding connection with the lower slide rails, an installation frame is arranged between the two lower slide rails, the left side and the right side of the upper end surface of the installation frame are respectively and fixedly connected with two connecting blocks, the connecting blocks are connected with the upper slide rail through bolts, the upper side of the installation frame is provided with an installation plate, two threaded rods with opposite threads are rotatably connected in the installation frame, equal threaded connection has two regulating blocks on the threaded rod, the first seat that rotates of equal fixedly connected with on the regulating block, the first seat internal rotation that rotates is connected with the bull stick, the top of bull stick is rotated and is connected with the second and rotates the seat, and the second rotates the lower terminal surface fixed connection of seat top and mounting panel, be equipped with two threaded rods of drive on the installing frame and carry out pivoted drive structure simultaneously.

Further, the drive structure includes respectively with threaded rod one end fixed connection's driven gear, install the second motor on the inside wall of installing frame, the drive end of second motor runs through installing frame and fixedly connected with driving gear, the driving gear passes through the cingulum and is connected with driven gear transmission.

Furthermore, both ends of the lower end face of the lower sliding rail are provided with connecting seats, and the connecting seats are connected with the lower sliding rail through bolts.

Furthermore, the upper end face of the mounting plate is provided with a mounting hole used for being connected with an automobile seat.

Furthermore, the upper end face of the moving block is provided with a first threaded hole matched with the bolt, and the upper slide rail is symmetrically provided with two second threaded holes matched with the bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel automobile seat slide rail, which has the following beneficial effects:

1. according to the utility model, the automatic front-back adjustment of the upper sliding rail is facilitated through the first motor, the worm gear box, the screw rod and the moving block, so that the automatic front-back adjustment of the automobile seat is facilitated, the manual adjustment by a driver is not needed, the use by the driver in the driving process is facilitated, and the operation by the driver is facilitated.

2. According to the automobile seat, the two threaded rods are driven to rotate simultaneously through the driving structure, and the adjusting blocks are driven to rotate by the rotation of the threaded rods, so that the height of the automobile seat can be adjusted conveniently, drivers with different heights can adjust the self-comfortable height conveniently, and the driving comfort of the drivers is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an exploded view of the lower track and its connecting assembly according to the present invention.

In the figure: 1. a lower slide rail; 2. an end cap; 3. a worm gear case; 4. a first motor; 5. a screw rod; 6. a moving block; 7. an upper slide rail; 8. installing a frame; 9. connecting blocks; 10. mounting a plate; 11. a threaded rod; 12. an adjusting block; 13. a first rotating base; 14. a rotating rod; 15. a second rotating base; 16. a drive structure; 1601. a driven gear; 1602. a second motor; 1603. a driving gear; 1604. a toothed belt; 17. a connecting seat; 18. mounting holes; 19. a first threaded hole; 20. and a second threaded hole.

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, 2 and 4, a novel automobile seat slide rail according to an embodiment of the present invention includes two lower slide rails 1 arranged in parallel, an end cover 2 is fixedly connected to front ends of the two lower slide rails 1, a worm gear box 3 is mounted to rear ends of the two lower slide rails 1, a first motor 4 is connected to one end of the worm gear box 3, a lead screw 5 is fixedly connected to the other end of the worm gear box 3, an end of the lead screw 5 is rotatably connected to the end cover 2 through a bearing, two moving blocks 6 are respectively connected to the lead screw 5 through threads, the two moving blocks 6 are respectively connected to an upper slide rail 7 through bolts, the upper slide rail 7 is slidably connected to the lower slide rails 1, a mounting frame 8 is disposed between the two lower slide rails 1, two connecting blocks 9 are fixedly connected to left and right sides of an upper end surface of the mounting frame 8, the connecting blocks 9 are connected to the upper slide rail 7 through bolts, a mounting plate 10 is disposed on an upper side of the mounting frame 8, two threaded rods 11 with opposite threads are rotatably connected to the mounting frame 8, two adjusting blocks 12 are respectively in threaded connection with the threaded rods 11, first rotating seats 13 are respectively fixedly connected to the adjusting blocks 12, rotating rods 14 are rotatably connected to the first rotating seats 13, the top ends of the rotating rods 14 are rotatably connected to second rotating seats 15, the top ends of the second rotating seats 15 are fixedly connected with the lower end face of the mounting plate 10, and a driving structure 16 for driving the two threaded rods 11 to rotate simultaneously is arranged on the mounting frame 8; the upper sliding rail 7 can slide back and forth stably through the lower sliding rail 1, the worm gear box 3 can be driven to work through the first motor 4, the lead screw 5 is driven to rotate through the work of the worm gear box 3, the moving block 6 is driven to move through the rotation of the lead screw 5, the upper sliding rail 7 can be driven to move back and forth through the movement of the moving block 6, the automatic back and forth adjustment of the automobile seat is facilitated, a driver can adjust the automobile seat automatically in the driving process, the driving button can be installed on an automobile steering wheel, the two threaded rods 11 can be driven to rotate simultaneously through the driving structure 16, the adjusting blocks 12 can be driven to move inwards or outwards simultaneously through the rotation of the threaded rods 11, the rotating rods 14 can be rotated through the movement of the adjusting blocks 12, the height of the mounting plate 10 can be adjusted automatically, and the height of the automobile seat can be adjusted conveniently, the driver can conveniently adjust the self-comfortable driving height.

As shown in fig. 3, in some embodiments, the driving structure 16 includes driven gears 1601 fixedly connected to one ends of the threaded rods 11, respectively, a second motor 1602 is installed on an inner sidewall of the mounting frame 8, a driving end of the second motor 1602 penetrates through the mounting frame 8 and is fixedly connected with a driving gear 1603, and the driving gear 1603 is in transmission connection with the driven gears 1601 through a toothed belt 1604; can drive driving gear 1603 through second motor 1602 and rotate, driving gear 1603 can drive two driven gear 1601 and rotate through toothed belt 1604, and driven gear 1601's rotation can drive threaded rod 11 and rotate, and driven gear 1601 who is worth explaining passes through the connecting axle and is connected with threaded rod 11, and has seted up connecting axle assorted jack on the installing frame 8.

As shown in fig. 1, in some embodiments, two ends of the lower end surface of the lower slide rail 1 are provided with connecting seats 17, and the connecting seats 17 are connected with the lower slide rail 1 through bolts; install slide rail 1 down through connecting seat 17 convenience, install and dismantle connecting seat 17 through the bolt convenience.

As shown in fig. 1, in some embodiments, the upper end surface of the mounting plate 10 is opened with a mounting hole 18 for connecting and mounting with a car seat; the mounting plate 10 is conveniently connected to the connection part of the car seat through the mounting hole 18.

As shown in fig. 4, in some embodiments, the upper end surface of the moving block 6 is provided with a first threaded hole 19 matched with a bolt, and the upper slide rail 7 is symmetrically provided with two second threaded holes 20 matched with the bolt; the moving block 6 and the upper sliding rail 7 are mounted and dismounted through the first threaded holes 19 and the bolts, and the connecting block 9 is connected with the upper sliding rail 7 through the bolts through the second threaded holes 20, so that the automobile seat sliding rail is convenient to assemble and disassemble.

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 novel car seat slide, includes two lower slide rails (1) of parallel arrangement, its characterized in that: the front ends of the two lower sliding rails (1) are fixedly connected with an end cover (2), the rear ends of the two lower sliding rails (1) are respectively provided with a worm gear box (3), one end of the worm gear box (3) is connected with a first motor (4), the other end of the worm gear box (3) is fixedly connected with a lead screw (5), the end part of the lead screw (5) is rotatably connected with the end cover (2) through a bearing, the lead screw (5) is respectively in threaded connection with two moving blocks (6), the two moving blocks (6) are respectively connected with an upper sliding rail (7) through bolts, the upper sliding rail (7) is in sliding connection with the lower sliding rails (1), a mounting frame (8) is arranged between the two lower sliding rails (1), the left side and the right side of the upper end surface of the mounting frame (8) are respectively and fixedly connected with two connecting blocks (9), and the connecting blocks (9) are connected with the upper sliding rails (7) through bolts, the upside of installing frame (8) is equipped with mounting panel (10), installing frame (8) internal rotation is connected with two threaded rods (11) that have opposite screw thread, equal threaded connection has two regulating blocks (12) on threaded rod (11), the first seat (13) that rotates of equal fixedly connected with on regulating block (12), first seat (13) internal rotation that rotates is connected with bull stick (14), the top of bull stick (14) is rotated and is connected with the second and rotates seat (15), and the second rotates the lower terminal surface fixed connection on seat (15) top and mounting panel (10), be equipped with on installing frame (8) and drive two threaded rods (11) and carry out pivoted drive structure (16) simultaneously.

2. The novel automobile seat slide rail according to claim 1, characterized in that: drive structure (16) including respectively with threaded rod (11) one end fixed connection's driven gear (1601), install second motor (1602) on the inside wall of installing frame (8), the drive end of second motor (1602) runs through installing frame (8) and fixedly connected with driving gear (1603), driving gear (1603) is connected with driven gear (1601) transmission through cingulum (1604).

3. The novel automobile seat slide rail according to claim 1, characterized in that: and both ends of the lower end surface of the lower sliding rail (1) are provided with connecting seats (17), and the connecting seats (17) are connected with the lower sliding rail (1) through bolts.

4. The novel automobile seat slide rail according to claim 1, characterized in that: the upper end face of the mounting plate (10) is provided with a mounting hole (18) used for being connected with an automobile seat for mounting.

5. The novel automobile seat slide rail according to claim 1, characterized in that: the upper end face of the moving block (6) is provided with a first threaded hole (19) matched with the bolt, and the upper sliding rail (7) is symmetrically provided with two second threaded holes (20) matched with the bolt.