CN211543312U

CN211543312U - Auxiliary device is adjusted to car seat

Info

Publication number: CN211543312U
Application number: CN201922312657.2U
Authority: CN
Inventors: 吴春爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-22
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an auxiliary device is adjusted to car seat, which comprises a backrest, the back bottom is equipped with the seat, the inside both sides of back all are equipped with first spacing groove, two first spacing inslot portion all is equipped with first stopper, two be equipped with first fixture block between the first stopper, first fixture block bottom is equipped with the slider, the inside both sides of seat all are equipped with the second spacing groove, two the second spacing inslot portion all is equipped with the second stopper, two be equipped with the second fixture block between the second stopper, the inside one end of keeping away from the slider of seat is equipped with the motor, motor output shaft tip is equipped with the lead screw, lead screw surface cover is equipped with the loop bar, be equipped with the rotation axis between loop bar and the slider. The utility model discloses a starter motor drives the lead screw rotatory, through the rotatory screw thread effect of lead screw under, makes the loop bar remove to required direction to drive the slider and reciprocate, thereby realized the state of quick convenient regulation seat.

Description

Auxiliary device is adjusted to car seat

Technical Field

The utility model relates to an auto-parts technical field, concretely relates to car seat adjusts auxiliary device.

Background

Modern car seat, must meet and adjust convenience and comfortableness two major requirements, the driver can adjust the seat to the optimum position through regulating the operation, obtain the best visual field, in order to be easy to operate steering wheel, footboard, pin, etc., generally divide manual and electronic two kinds of regulation, can adjust front and back, height, back, waist, shoulder, leg to drag etc. of seat;

the prior art has the following defects: the existing device is complex and inconvenient for a driver to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car seat adjusts auxiliary device, it is rotatory to drive the lead screw through starter motor, through the rotatory screw action of lead screw under, makes the loop bar remove to required direction to drive the slider and reciprocate, thereby realized the state of quick convenient regulation seat, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an auxiliary device is adjusted to car seat, includes the back, the back bottom is equipped with the seat, the inside both sides of back all are equipped with first spacing groove, two first spacing inslot portion all is equipped with first stopper, two be equipped with first fixture block between the first stopper, first fixture block bottom is equipped with the slider, the inside both sides of seat all are equipped with the second spacing groove, two the spacing inslot portion of second all is equipped with the second stopper, two be equipped with the second fixture block between the second stopper, the inside one end of keeping away from the slider of seat is equipped with the motor, motor output shaft tip is equipped with the lead screw, lead screw surface cover is equipped with the loop bar, be equipped with the rotation axis between loop bar and the slider.

Preferably, the two first clamping blocks are fixedly connected with the first limiting blocks, and the two first limiting blocks are matched with the first limiting grooves in the corresponding positions.

Preferably, the two second limiting blocks are matched with the second limiting grooves at corresponding positions.

Preferably, the sliding block is movably connected with the loop bar through a rotating shaft.

Preferably, the seat and the backrest are movably connected through a bearing.

Preferably, the screw rod is fixedly connected with an output shaft end of the motor.

Preferably, the surface of the screw rod is provided with external threads, the inner part of the loop bar is provided with internal threads, and the external threads on the surface of the screw rod are matched with the internal threads inside the loop bar.

Preferably, both ends of the second clamping block are fixedly connected with the second limiting block.

In the technical scheme, the utility model provides a technological effect and advantage:

the screw rod is driven to rotate through the starting motor, the sleeve rod is driven to move in the required direction under the action of the rotating threads of the screw rod, and therefore the sliding block is driven to move up and down, and the state of adjusting the seat fast and conveniently is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it should be apparent that the drawings in the following description are only some embodiments described in the present invention, and for a driver of ordinary skill in the art, other drawings can be obtained according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a schematic view of the loop bar structure of the present invention.

Fig. 4 is a partial three-dimensional structure diagram of the present invention.

Fig. 5 is a perspective view of the loop bar of the present invention.

Description of reference numerals:

1. a backrest; 2. a first clamping block; 3. a first stopper; 4. a first limit groove; 5. a rotating shaft; 6. a seat; 7. a screw rod; 8. a loop bar; 9. a motor; 10. a slider; 11. a second limiting block; 12. a second fixture block; 13. a second limit groove.

Detailed Description

In order to make the technical drivers in the field understand the technical solution of the present invention better, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an auxiliary device for adjusting an automobile seat as shown in figures 1-5, which comprises a backrest 1, a seat 6 is arranged at the bottom of the backrest 1, first limiting grooves 4 are respectively arranged at two sides in the backrest 1, first limiting blocks 3 are respectively arranged in the two first limiting grooves 4, a first clamping block 2 is arranged between the two first limiting blocks 3, the bottom of the first clamping block 2 is provided with a sliding block 10, two sides of the inside of the seat 6 are respectively provided with a second limiting groove 13, two second limiting blocks 11 are respectively arranged inside the two second limiting grooves 13, a second clamping block 12 is arranged between the two second limiting blocks 11, a motor 9 is arranged at one end of the seat 6 far away from the slide block 10, a screw rod 7 is arranged at the end part of an output shaft of the motor 9, a sleeve rod 8 is sleeved on the surface of the screw rod 7, and a rotating shaft 5 is arranged between the sleeve rod 8 and the sliding block 10;

further, in the above technical scheme, two of the first fixture blocks 2 are fixedly connected with the first limiting blocks 3, and the two first limiting blocks 3 are matched with the first limiting grooves 4 at corresponding positions, so as to limit the moving path of the sliding block 10;

further, in the above technical solution, the two second limiting blocks 11 are matched with the second limiting grooves 13 at corresponding positions, so as to be convenient for free sliding;

further, in the above technical solution, the slider 10 is movably connected with the loop bar 8 through the rotating shaft 5, so as to freely rotate;

further, in the above technical solution, the seat 6 is movably connected with the backrest 1 through a bearing, so as to be freely rotatable;

further, in the above technical scheme, the screw rod 7 is fixedly connected with an output shaft end of the motor 9, so that the screw rod 7 rotates to drive the motor 9 to rotate;

further, in the above technical scheme, the surface of the screw rod 7 is provided with external threads, the inside of the loop bar 8 is provided with internal threads, and the external threads on the surface of the screw rod 7 are matched with the internal threads inside the loop bar 8, so that the screw rod 7 and the loop bar 8 can be conveniently fixed;

further, in the above technical scheme, both ends of the second fixture block 12 are fixedly connected with the second limiting block 11, so as to limit the moving path of the loop bar 8;

the implementation mode is specifically as follows: motor 9 fixed mounting is inside

seat

6, 7 fixed mounting of lead screw are at the output shaft tip of motor 9, loop bar 8 passes through screw thread fixed mounting on 7 surfaces of lead screw, slider 10 passes through 5 movable mounting of rotation axis at loop bar 8 tops, 2 fixed mounting at slider 10 tops of first fixture block, 3 fixed mounting at 2 both ends of first fixture block of two first stoppers, 12 fixed mounting of two second fixture blocks are in 8 both sides of loop bar, when needs adjust the seat, it is rotatory to drive lead screw 7 through starter motor 9, under 7 rotatory screw thread effects through lead screw, make loop bar 8 remove to required direction, thereby drive slider 10 and reciprocate, thereby realized the state of quick convenient regulation seat, this embodiment has specifically solved current device among the prior art and has used complicated inconvenient problem to the driver.

This practical theory of operation: when the seat needs to be adjusted, the screw rod 7 is driven to rotate through the starting motor 9, the loop bar 8 is driven to move in the required direction under the action of the rotating threads of the screw rod 7, and therefore the sliding block 10 is driven to move up and down, and the state of adjusting the seat fast and conveniently is achieved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. An automobile seat adjusting auxiliary device comprises a backrest (1), and is characterized in that: a seat (6) is arranged at the bottom of the backrest (1), first limiting grooves (4) are respectively arranged at two sides in the backrest (1), first limiting blocks (3) are respectively arranged in the two first limiting grooves (4), a first clamping block (2) is arranged between the two first limiting blocks (3), the bottom of the first clamping block (2) is provided with a sliding block (10), two sides of the inside of the seat (6) are respectively provided with a second limiting groove (13), two second limiting blocks (11) are respectively arranged inside the two second limiting grooves (13), a second clamping block (12) is arranged between the two second limiting blocks (11), a motor (9) is arranged at one end of the interior of the seat (6) far away from the slide block (10), the end part of an output shaft of the motor (9) is provided with a screw rod (7), the surface of the screw rod (7) is sleeved with a sleeve rod (8), a rotating shaft (5) is arranged between the loop bar (8) and the sliding block (10).

2. A vehicle seat adjustment assist device as set forth in claim 1, wherein: two of the first clamping blocks (2) are fixedly connected with the first limiting blocks (3), and the first limiting blocks (3) are matched with the first limiting grooves (4) corresponding to the positions.

3. A vehicle seat adjustment assist device as set forth in claim 1, wherein: the two second limiting blocks (11) are matched with the second limiting grooves (13) at corresponding positions.

4. A vehicle seat adjustment assist device as set forth in claim 1, wherein: the sliding block (10) is movably connected with the loop bar (8) through a rotating shaft (5).

5. A vehicle seat adjustment assist device as set forth in claim 1, wherein: the seat (6) is movably connected with the backrest (1) through a bearing.

6. A vehicle seat adjustment assist device as set forth in claim 1, wherein: and the screw rod (7) is fixedly connected with the output shaft end of the motor (9).

7. A vehicle seat adjustment assist device as set forth in claim 1, wherein: the surface of the screw rod (7) is provided with an external thread, the inner part of the loop bar (8) is provided with an internal thread, and the external thread on the surface of the screw rod (7) is matched with the internal thread in the loop bar (8).

8. A vehicle seat adjustment assist device as set forth in claim 1, wherein: and both ends of the second clamping block (12) are fixedly connected with the second limiting block (11).