CN209938378U

CN209938378U - Front-back adjusting mechanism of automobile seat

Info

Publication number: CN209938378U
Application number: CN201920373268.8U
Authority: CN
Inventors: 张亮
Original assignee: Suzhou Venture Capital Automobile Polytron Technologies Inc
Current assignee: Suzhou Venture Capital Automobile Polytron Technologies Inc
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-14
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses an adjustment mechanism around car seat, the on-line screen storage device comprises a base, the upper surface of base is equipped with the spout, the medial surface of spout and the upper surface of base all are equipped with evenly distributed's roller bearing, the inside of slider is equipped with the mounting groove, the terminal surface is equipped with the bar hole under the inside of mounting groove, and the inside that mounting groove and bar hole correspond is equipped with positioner, the spout is equipped with the constant head tank with the inside terminal surface that positioner corresponds under, the inside of mounting groove is equipped with the pulling device, the right flank of slider is equipped with the position sleeve, and the pull rod activity of pulling device alternates inside the position sleeve, and the right-hand member of pull rod is equipped with the handle, and the side that slider and handle correspond is equipped with the mount, and the upper surface. This adjustment mechanism around car seat can install the seat fast, saves time to can adjust the position of seat, stability is good, and it is convenient to adjust.

Description

Front-back adjusting mechanism of automobile seat

Technical Field

The utility model relates to an auto-parts technical field specifically is an adjusting mechanism around car seat.

Background

The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The seat is divided into a leather seat, a flannel seat and the like according to the material, and the seat at the existing driving position can be adjusted forwards and backwards.

Application number 200420111898.1 discloses car seat slide rail mechanism, synchronous effectual, locking is reliable, and the manufacturing technology degree of difficulty is low, but this slide rail mechanism, outside seat installation is inconvenient, the waste time, and the seat is adjusted inconveniently moreover, and stability is not good, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an adjustment mechanism around car seat, can install the seat fast, save time to can adjust the position of seat, stability is good, and it is convenient to adjust, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustment mechanism around car seat, the on-line screen storage device comprises a base, the upper surface of base is equipped with the spout, the medial surface of spout and the upper surface of base all are equipped with evenly distributed's roller bearing, the inside of slider is equipped with the mounting groove, the terminal surface is equipped with the bar hole under the inside of mounting groove, and the inside that mounting groove and bar hole correspond is equipped with positioner, the terminal surface is equipped with the constant head tank under the inside that the spout corresponds with positioner, the inside of mounting groove is equipped with the pulling device, the right flank of slider is equipped with the position sleeve, the pull rod activity interlude of pulling device is inside the position sleeve, and the right-hand member of pull rod is equipped with the handle, the side that slider and handle correspond is equipped with the mount, the upper surface of slider is equipped with the rectangular.

As a preferred technical scheme of the utility model, positioner includes the locating plate, the locating plate is connected with the bar hole activity joint of slider lower surface, and the side upper end of locating plate is equipped with the connecting plate, the upper surface of connecting plate is equipped with the first bumper shock absorber that two symmetries set up, the upper end and the slider fixed connection of first bumper shock absorber, first bumper shock absorber can remove through connecting plate pulling locating plate, makes the locating plate no longer with the constant head tank joint, the removal regulation of the slider of being convenient for.

As a preferred technical scheme of the utility model, the pulling device includes the pull rod, the pull rod is with the cylindricality hole activity joint of slider side, and the left end of pull rod passes through second bumper shock absorber and slider fixed connection, the side middle part of pull rod is equipped with the push pedal, the spring has been cup jointed to the part that the pull rod is located between slider and the push pedal right side, and the second bumper shock absorber can drive the pull rod and move left, makes the pull rod can drive the push pedal and move left, and the spring can promote the push pedal and move left simultaneously, can promote the locating plate and move down when making the push pedal remove, and the locating plate of being convenient for is fixed with the joint of constant head tank, the location of the slider.

As a preferred technical scheme of the utility model, the push pedal is the right trapezoid structure, and one side that the push pedal is close to the locating plate is the inclined plane, and the locating plate is close to the one side of push pedal and is parallel with the inclined plane of push pedal, makes the push pedal can promote the locating plate and remove, the location of the slider of being convenient for.

As a preferred technical scheme of the utility model, the mount includes the horizontal pole, the both ends of horizontal pole all are equipped with the bracing piece, the one end and the slider fixed connection of horizontal pole are kept away from to the bracing piece, the guide ring has been cup jointed in the side activity of bracing piece, guide ring and handle fixed connection, the guide ring can play the effect of location pull rod, and the directional removal of the pull rod of being convenient for, the pulling of the handle of being convenient for simultaneously.

As the utility model discloses a preferred technical scheme, the upper surface of mounting bracket is equipped with four evenly distributed's second screw, and the side of mounting bracket is equipped with evenly distributed's third screw, the side that slider and third screw correspond is equipped with first screw, and first screw and third screw all with fixing bolt threaded connection, the fixed mounting of the mounting bracket of being convenient for and slider, the seat of being convenient for is fixed.

As an optimized technical scheme of the utility model, the constant head tank has seven at least, and four constant head tanks distribute at the bottom equidistance of spout, the regulation of the slider of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustment mechanism around car seat can install the seat fast, saves time to can adjust the position of seat, stability is good, and it is convenient to adjust.

Drawings

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

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

fig. 3 is a schematic view of the rear view of the structure of the present invention.

In the figure: the base, 2 spout, 3 roller shafts, 4 sliders, 5 mounting grooves, 6 positioning devices, 61 positioning plates, 62 connecting plates, 63 first shock absorbers, 7 pulling devices, 71 second shock absorbers, 72 pull rods, 73 push plates, 74 springs, 8 handles, 9 fixing frames, 91 supporting rods, 92 cross rods, 93 guide rings, 10 positioning sleeves, 11 rectangular grooves, 12 first screw holes, 13 mounting frames, 131 second screw holes, 132 third screw holes, 14 fixing bolts and 15 positioning grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the first embodiment is as follows:

a front and back adjusting mechanism of an automobile seat comprises a base 1, wherein a chute 2 is arranged on the upper surface of the base 1, rolling shafts 3 which are uniformly distributed are arranged on the inner side surface of the chute 2 and the upper surface of the base 1, friction generated when a sliding block 4 moves is reduced, a mounting groove 5 is arranged inside the sliding block 4, a strip-shaped hole is arranged on the lower end surface inside the mounting groove 5, a positioning device 6 is arranged inside the mounting groove 5 corresponding to the strip-shaped hole, the positioning device 6 comprises a positioning plate 61, the positioning plate 61 is movably clamped with the strip-shaped hole on the lower surface of the sliding block 4, a connecting plate 62 is arranged at the upper end of the side surface of the positioning plate 61, two first shock absorbers 63 which are symmetrically arranged are arranged on the upper surface of the connecting plate 62, the upper end of each first shock absorber 63 is fixedly connected with the sliding block 4, the first shock absorbers 63 can pull the, when the push plate 73 moves, the push plate 73 is not in contact with the positioning plate 61, the first shock absorber 63 pulls the positioning plate 61 to move upwards through the connecting plate 62, so that the positioning plate 61 is not clamped with the positioning grooves 15 any more, the positioning grooves 15 are arranged on the lower end surface of the inside of the sliding chute 2 corresponding to the positioning device 6, at least seven positioning grooves 15 are provided, four positioning grooves 15 are equidistantly distributed at the bottom of the sliding chute 2, the adjustment of the sliding block 4 is facilitated, the pulling device 7 is arranged inside the mounting groove 5, the positioning sleeve 10 is arranged on the right side surface of the sliding block 4 and can guide the pull rod 72, the pull rod 72 of the pulling device 7 is movably inserted inside the positioning sleeve 10, the handle 8 is arranged at the right end of the pull rod 72 and facilitates the pulling of the pull rod 72, the fixing frame 9 is arranged on the side surface of the sliding block 4 corresponding to the handle 8, the rectangular, the convenient to detach of mounting bracket 13, whole car seat front and back adjustment mechanism can install the seat fast, saves time to can adjust the position of seat, stability is good, and it is convenient to adjust.

Example two:

a front and back adjusting mechanism of an automobile seat comprises a base 1, wherein a sliding groove 2 is arranged on the upper surface of the base 1, rolling shafts 3 which are uniformly distributed are arranged on the inner side surface of the sliding groove 2 and the upper surface of the base 1, friction generated when a sliding block 4 moves is reduced, a mounting groove 5 is arranged inside the sliding block 4, a strip-shaped hole is formed in the lower end surface inside the mounting groove 5, a positioning device 6 is arranged inside the mounting groove 5 corresponding to the strip-shaped hole, a positioning groove 15 is formed in the lower end surface inside the sliding groove 2 corresponding to the positioning device 6, a pulling device 7 is arranged inside the mounting groove 5, the pulling device 7 comprises a pull rod 72, the pull rod 72 is movably clamped with a cylindrical hole in the side surface of the sliding block 4, the left end of the pull rod 72 is fixedly connected with the sliding block 4 through a second shock absorber 71, a push plate 73 is arranged in the middle of the side surface of the pull rod 72, a spring 74, so that the pull rod 72 can drive the push plate 73 to move leftwards, and the spring 74 can drive the push plate 73 to move leftwards, so that the push plate 73 can drive the positioning plate 61 to move downwards when moving, so as to facilitate the clamping and fixing of the positioning plate 61 and the positioning groove 15, and facilitate the positioning of the slider 4, the push plate 73 is of a right-angled trapezoid structure, and one side of the push plate 73 close to the positioning plate 61 is an inclined surface, and one surface of the positioning plate 61 close to the push plate 73 is parallel to the inclined surface of the push plate 73, so that the push plate 73 can drive the positioning plate 61 to move, so as to facilitate the positioning of the slider 4, when the seat position needs to be adjusted, the palm contacts with the cross rod 92, the handle 8 is pulled by the fingers, the handle 8 drives the pull rod 72 to move, the pull rod 72 drives the second shock absorber 71 to extend, and simultaneously the pull rod 72 drives the push plate 73 to move, the push plate, and the right-hand member of pull rod 72 is equipped with handle 8, and the side that slider 4 and handle 8 correspond is equipped with mount 9, and the upper surface of slider 4 is equipped with rectangular channel 11, and the inside activity joint of rectangular channel 11 has mounting bracket 13, and the dismantlement of the mounting bracket 13 of being convenient for, whole car seat front and back adjustment mechanism can install the seat fast, saves time to can adjust the position of seat, stability is good, and it is convenient to adjust.

Example three:

a front and back adjusting mechanism of an automobile seat comprises a base 1, wherein a chute 2 is arranged on the upper surface of the base 1, uniformly distributed rolling shafts 3 are arranged on the inner side surface of the chute 2 and the upper surface of the base 1, a mounting groove 5 is arranged inside a sliding block 4, a strip-shaped hole is arranged on the lower end surface inside the mounting groove 5, a positioning device 6 is arranged inside the mounting groove 5 corresponding to the strip-shaped hole, a positioning groove 15 is arranged on the lower end surface inside the chute 2 corresponding to the positioning device 6, a pulling device 7 is arranged inside the mounting groove 5, a positioning sleeve 10 is arranged on the right side surface of the sliding block 4, a pull rod 72 of the pulling device 7 is movably inserted into the positioning sleeve 10, a handle 8 is arranged at the right end of the pull rod 72, a fixing frame 9 is arranged on the side surface of the sliding block 4 corresponding to the handle 8, the fixing frame 9 comprises a cross rod 92, the side surface of the supporting rod 91 is movably sleeved with a guide ring 93, the guide ring 93 is fixedly connected with the handle 8, the guide ring 93 can play a role of positioning the pull rod 72, so that the pull rod 72 can be conveniently moved directionally, and simultaneously, the handle 8 can be conveniently pulled, when the seat position needs to be adjusted, a palm is contacted with the cross rod 92, fingers pull the handle 8, so that the palm can exert force, the upper surface of the sliding block 4 is provided with a rectangular groove 11, the inside of the rectangular groove 11 is movably clamped with an installation frame 13, the upper surface of the installation frame 13 is provided with four uniformly distributed second screw holes 131, the side surface of the installation frame 13 is provided with uniformly distributed third screw holes 132, the side surface of the sliding block 4 corresponding to the third screw holes 132 is provided with a first screw hole 12, the first screw hole 12 and the third screw hole 132 are both in threaded connection with a fixing bolt 14, so that the installation frame 13 and the sliding block 4 can be conveniently fixedly installed, so that, with

mounting bracket

13 and 11 joints of rectangular channel to make fixing bolt 14 in proper order with first screw 12 and third screw 132 threaded connection, thereby with outside seat and slider 4 fixed connection, whole car seat front and back adjustment mechanism can install the seat fast, saves time, and can adjust the position of seat, and stability is good, and it is convenient to adjust.

When in use: fixedly connecting the mounting frame 13 with the external seat through an external bolt, clamping the mounting frame 13 with the rectangular groove 11, and enabling the fixing bolt 14 to be sequentially in threaded connection with the first screw hole 12 and the third screw hole 132, so that the external seat is fixedly connected with the sliding block 4;

when the seat position needs to be adjusted, a palm contacts with the cross rod 92, fingers pull the handle 8, the handle 8 drives the pull rod 72 to move, the pull rod 72 drives the second shock absorber 71 to extend, meanwhile, the pull rod 72 drives the push plate 73 to move, the push plate 73 extrudes the spring 74 when moving, and when the push plate 73 moves, the push plate 73 does not contact with the positioning plate 61, the first shock absorber 63 pulls the positioning plate 61 to move upwards through the connecting plate 62, so that the positioning plate 61 is not clamped with the positioning groove 15, then the cross rod 92 and the handle 8 are pulled to move along the sliding chute 2, the cross rod 92 pulls the sliding block 4 to move through the supporting rod 91, the sliding block 4 drives the outer seat to move through the mounting frame 13, then through the handle 8, the second shock absorber 71 pulls the pull rod 72 to move when resetting, the pull rod 72 pulls the push plate 73 to move, meanwhile, the spring 74 resets and pushes the push, the positioning plate 61 pulls the first damper 63 to extend through the connecting plate 62, and simultaneously the positioning plate 61 moves down to contact with the positioning slot 15, thereby completing the adjustment and fixation of the seat.

The utility model discloses can install the seat fast, save time to can adjust the position of seat, stability is good, and it is convenient to adjust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a front and back adjustment mechanism of car seat, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a sliding chute (2), the inner side surface of the sliding chute (2) and the upper surface of the base (1) are respectively provided with uniformly distributed rolling shafts (3), the inside of the sliding block (4) is provided with a mounting groove (5), the lower end surface of the inside of the mounting groove (5) is provided with a strip-shaped hole, the inside of the mounting groove (5) corresponding to the strip-shaped hole is provided with a positioning device (6), the lower end surface of the inside of the sliding chute (2) corresponding to the positioning device (6) is provided with a positioning groove (15), the inside of the mounting groove (5) is provided with a pulling device (7), the right side surface of the sliding block (4) is provided with a positioning sleeve (10), a pull rod (72) of the pulling device (7) is movably inserted into the positioning sleeve (10), the right end of the pull rod (72) is provided with a handle (8), the side surface of the sliding, the upper surface of slider (4) is equipped with rectangular channel (11), the inside activity joint of rectangular channel (11) has mounting bracket (13).

2. The vehicle seat front-rear adjusting mechanism according to claim 1, characterized in that: positioner (6) include locating plate (61), locating plate (61) and the activity joint of the bar hole of slider (4) lower surface, and the side upper end of locating plate (61) is equipped with connecting plate (62), the upper surface of connecting plate (62) is equipped with first bumper shock absorber (63) that two symmetries set up, the upper end and the slider (4) fixed connection of first bumper shock absorber (63).

3. The vehicle seat front-rear adjusting mechanism according to claim 1, characterized in that: pulling device (7) include pull rod (72), pull rod (72) and the cylindrical hole activity joint of slider (4) side, and the left end of pull rod (72) passes through second bumper shock absorber (71) and slider (4) fixed connection, the side middle part of pull rod (72) is equipped with push pedal (73), spring (74) have been cup jointed to the part that pull rod (72) are located between slider (4) and push pedal (73) right side.

4. The vehicle seat front-rear adjusting mechanism according to claim 3, characterized in that: the push plate (73) is of a right-angled trapezoid structure, one side, close to the positioning plate (61), of the push plate (73) is an inclined surface, and one surface, close to the push plate (73), of the positioning plate (61) is parallel to the inclined surface of the push plate (73).

5. The vehicle seat front-rear adjusting mechanism according to claim 1, characterized in that: the fixing frame (9) comprises a cross rod (92), supporting rods (91) are arranged at two ends of the cross rod (92), one end, far away from the cross rod (92), of each supporting rod (91) is fixedly connected with the corresponding sliding block (4), a guide ring (93) is movably sleeved on the side face of each supporting rod (91), and the guide ring (93) is fixedly connected with the handle (8).

6. The vehicle seat front-rear adjusting mechanism according to claim 1, characterized in that: the upper surface of mounting bracket (13) is equipped with four evenly distributed's second screw (131), and the side of mounting bracket (13) is equipped with evenly distributed's third screw (132), slider (4) are equipped with first screw (12) with the side that third screw (132) correspond, and first screw (12) and third screw (132) all with fixing bolt (14) threaded connection.

7. The vehicle seat front-rear adjusting mechanism according to claim 1, characterized in that: the number of the positioning grooves (15) is at least seven, and four positioning grooves (15) are distributed at the bottom of the sliding chute (2) at equal intervals.