CN216231815U

CN216231815U - Seat slide rail support leg

Info

Publication number: CN216231815U
Application number: CN202122983481.0U
Authority: CN
Inventors: 贾启峰
Original assignee: Nanzhang Pengcheng Auto Parts Co ltd
Current assignee: Nanzhang Pengcheng Auto Parts Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a seat slide rail support leg, which relates to the technical field of automobile seats and comprises a seat slide rail body and two support leg bodies, wherein each support leg body comprises an upper mounting plate and a lower mounting plate, the upper mounting plate is detachably mounted on the bottom surface of the seat slide rail body, the outer surface of the lower mounting plate is provided with a mounting groove, and a bolt is mounted inside the mounting groove. It is through the direction spout, adjust the slider, the hinge bar, the screw rod, go up the cooperation setting between mounting panel and the lower mounting panel, through installing mounting panel and lower mounting panel respectively on seat slide rail body and base plate, it is rotatory in the inside of direction spout to pass through the screw rod, can make adjust the slider remove in the inside of direction spout, and utilize the hinge bar can adjust the interval between last mounting panel and the lower mounting panel, and then can carry out the lifting to the height of seat slide rail body, satisfy the installation demand of different seats to seat slide rail body height.

Description

Seat slide rail support leg

Technical Field

The utility model relates to the technical field of automobile seats, in particular to a seat slide rail supporting leg.

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. According to the use performance of the seat, the most advanced fixed seats have been developed to multifunctional power-adjusting seats, including air cushion seats, power seats, stereo seats, mental recovery seats, and electronic adjustment seats, which are classified into genuine leather seats, flannelette seats, and the like, and seats for special use objects, such as child seats, racing seats, and the like.

At present, there is the mounting structure of a car seat slide rail and slide rail stabilizer blade in the market, patent number: CN204340742U, it utilizes two bolts to carry out restriction rotation and fastening fixed between stabilizer blade and the slide rail, has changed traditional welded fastening's mode, no longer needs welding jig, and the technology is simpler, and the installation accuracy is better.

However, different seats have different requirements on the installation height of the track, and the scheme can only play a role in supporting and fixing the track by the support legs, so that the installation requirements of different seats cannot be met; therefore, the seat sliding rail support foot solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a seat slide rail supporting leg.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seat slide rail stabilizer blade, includes seat slide rail body and two stabilizer blade bodies, the stabilizer blade body includes mounting panel and lower mounting panel, go up mounting panel demountable installation in the bottom surface of seat slide rail body, the mounting groove has been seted up to the surface of mounting panel down, the internally mounted of mounting groove has the bolt, and the mounting panel passes through bolt demountable installation on the base plate down, go up the mounting panel with be provided with the roll adjustment mechanism who is used for adjusting mounting panel and lower mounting panel interval in the crack between the mounting panel down.

The roll adjustment mechanism comprises a guide sliding groove, an adjusting sliding block, two hinged rods and a screw rod, wherein the adjusting sliding block is connected inside the guide sliding groove in a sliding mode, one end of each hinged rod is hinged to the upper surface of each adjusting sliding block, and the other end of each hinged rod is hinged to the bottom surface of the upper mounting plate.

Further, the upper surface of mounting panel under the direction spout is seted up, the screw rod rotates to be connected in the inside of direction spout, and the one end of screw rod runs through the inner wall of direction spout and extends to the outside of mounting panel down, two adjust slider threaded connection respectively in the both ends of screw rod.

Furthermore, one end of the screw rod is provided with a limiting mechanism, and the limiting mechanism is positioned outside the guide sliding groove.

Further, stop gear includes limit gear and installation slide, limit gear fixed connection is in the surface of screw rod, installation slide fixed connection is in the surface of lower mounting panel, the inside sliding connection of installation slide has the linkage slide bar.

Furthermore, one end of the linkage slide bar is fixedly connected with a limiting fixture block, and one end of the limiting fixture block, which is far away from the linkage slide bar, is inserted into the outer surface of the limiting gear.

Furthermore, the one end fixedly connected with limiting plate that spacing fixture block was kept away from to the linkage slide bar, the surface cover of linkage slide bar is equipped with reset spring, and reset spring is arranged in the crack before installation slide and spacing fixture block.

Furthermore, the both sides face of going up the mounting panel all fixedly connected with erection support, two erection support all through bolt demountable installation in the bottom surface of seat slide body.

Compared with the prior art, this seat slide rail stabilizer blade possesses following beneficial effect:

1. according to the utility model, through the matching arrangement of the guide chute, the adjusting slide block, the hinge rod, the screw rod, the upper mounting plate and the lower mounting plate are respectively mounted on the seat slide rail body and the base plate, the adjusting slide block can move in the guide chute through the rotation of the screw rod in the guide chute, the distance between the upper mounting plate and the lower mounting plate can be adjusted by utilizing the hinge rod, and then the height of the seat slide rail body can be lifted, so that the mounting requirements of different seats on the height of the seat slide rail body are met.

2. According to the utility model, through the matched arrangement of the limiting gear, the mounting sliding seat, the linkage sliding rod, the limiting fixture block, the limiting plate and the reset spring, the mounting sliding seat can push the limiting fixture block to be inserted into a crack between two adjacent teeth on the limiting gear by utilizing the elasticity of the reset spring, so that the screw can be limited, the phenomenon that the screw is loosened in the use process of the seat is prevented, and the stability of the seat sliding rail body after being mounted is ensured.

Drawings

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

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

FIG. 3 is a schematic structural view of the stand bar body of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: the seat slide rail comprises a seat slide rail body 1, a support leg body 2, an upper mounting plate 21, a lower mounting plate 22, a mounting support 23, a mounting groove 24, a distance adjusting mechanism 3, a guide sliding groove 31, an adjusting sliding block 32, a hinged rod 33, a screw rod 34, a limiting mechanism 4, a limiting gear 41, a mounting sliding seat 42, a linkage sliding rod 43, a limiting clamping block 44, a limiting plate 45 and a return spring 46.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a seat slide rail stabilizer blade, and this seat slide rail stabilizer blade is arranged in realizing fixing the support of seat track in car seat installation, through design roll adjustment mechanism 3, can carry out the lifting to the height of seat slide rail body 1, satisfies the installation demand of different seats to the 1 height of seat slide rail body.

Referring to fig. 1 to 4, a seat slide rail support leg comprises a seat slide rail body 1 and two support leg bodies 2, wherein each support leg body 2 comprises an upper mounting plate 21 and a lower mounting plate 22, the upper mounting plate 21 is detachably mounted on the bottom surface of the seat slide rail body 1, and a mounting groove 24 is formed in the outer surface of the lower mounting plate 22.

The seat slide rail body 1 is of an existing structure, a track used for installing a seat upper support is arranged in the seat slide rail body 1, and the two support leg bodies 2 are symmetrically arranged at two ends of the bottom surface of the seat slide rail body 1 respectively.

Go up the equal fixedly connected with erection support 23 of both sides face of mounting panel 21, two erection support 23 all through bolt demountable installation in seat slide body 1's bottom surface, the internally mounted of mounting groove 24 has the bolt, and mounting panel 22 passes through bolt demountable installation on the base plate down, treat when the bolt is installed in mounting groove 24, the bolt head department of bolt contacts with mounting groove 24, and the length of mounting groove 24 is longer, leave the different mounted position's of adaptation surplus, it is provided with the roll adjustment mechanism 3 that is used for adjusting mounting panel 21 and lower mounting panel 22 interval in the crack between mounting panel 21 and the lower mounting panel 22 to go up.

The distance adjusting mechanism 3 comprises a guide sliding groove 31, an adjusting sliding block 32, two hinged rods 33 and a screw 34, wherein the two adjusting sliding blocks 32 are connected inside the guide sliding groove 31 in a sliding mode, one end of each hinged rod 33 is hinged to the upper surface of the corresponding adjusting sliding block 32, and the other end of each hinged rod 33 is hinged to the bottom surface of the corresponding upper mounting plate 21.

The guide chute 31 is preferably a T-shaped slot, so that the adjusting slide block 32 can be limited to slide in the guide chute 31, and the adjusting slide block 32 can be used for sliding to drive the hinge rod 33 to rotate in the upper mounting plate 21 and the adjusting slide block 32, so that the height of the upper mounting plate 21 can be adjusted.

The guide chute 31 is arranged on the upper surface of the lower mounting plate 22, the screw rod 34 is rotatably connected inside the guide chute 31, one end of the screw rod 34 penetrates through the inner wall of the guide chute 31 and extends to the outside of the lower mounting plate 22, and the two adjusting slide blocks 32 are respectively in threaded connection with two ends of the screw rod 34.

The threaded rod 34 is preferably a two-way threaded rod, with two threads of opposite helical directions, so that the two adjusting sliders 32 can be moved simultaneously towards one another on the threaded rod 34.

One end of screw 34 is provided with stop gear 4, and stop gear 4 is located the outside of direction spout 31, and stop gear 4 includes limit gear 41 and installation slide 42, and limit gear 41 fixed connection is in the surface of screw 34, and installation slide 42 fixed connection is in the surface of lower mounting panel 22, and the inside sliding connection of installation slide 42 has linkage slide 43.

One end of the linkage sliding rod 43 is fixedly connected with a limiting fixture block 44, one end, far away from the linkage sliding rod 43, of the limiting fixture block 44 is inserted into the outer surface of the limiting gear 41, the shape of the limiting fixture block 44 is the same as that of the space between two adjacent teeth of the limiting gear 41, and the limiting fixture block 44 can be inserted into the limiting gear 41 to achieve the purpose of limiting the limiting gear 41.

A limit plate 45 is fixedly connected to one end of the linkage slide rod 43 away from the limit fixture block 44, a return spring 46 is sleeved on the outer surface of the linkage slide rod 43, and the return spring 46 is located in a gap between the installation slide seat 42 and the limit fixture block 44.

The elasticity of the return spring 46 can be utilized to support the limiting clamping block 44, the stability of the limiting clamping block 44 in the limiting gear 41 is ensured, the limiting plate 45 is utilized to limit the linkage slide bar 43, and the linkage slide bar 43 is prevented from sliding out of the installation slide seat 42 integrally.

The working principle is as follows: firstly, installing bolts in the installation supports 23, further fixing the upper installation plate 21 on the bottom surface of the seat slide rail body 1 by using the installation supports 23, then contacting the bottom surface of the lower installation plate 22 with the upper surface of the base plate, then installing bolts in the installation grooves 24, so that the lower installation plate 22 is fixed on the base plate, then driving the linkage slide bar 43 to move in the installation slide seat 42 through the limit plate 45, so that the linkage slide bar 43 with the limit fixture block 44 is drawn out from the limit gear 41, the limit on the limit gear 41 can be released, then, rotating the screw rod 34, making the two adjusting slide blocks 32 move in the guide chute 31, adjusting the height of the upper installation plate 21 by using the hinge rod 33, further lifting the height of the seat slide rail body 1, satisfying the installation requirements of different seats on the height of the seat slide rail body 1, and after adjusting the upper installation plate 21 to a proper height, the limiting plate 45 is loosened, the linkage slide rod 43 pushes the limiting clamping block 44 to be inserted into the limiting gear 41 under the action of the elastic force of the return spring 46, the screw 34 can be further limited, the phenomenon that the screw 34 is loosened in the use process of the seat is prevented, the stability of the seat slide rail body 1 after installation is guaranteed, and finally, the installation end of the seat is installed in the track of the seat slide rail body 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a seat slide rail stabilizer blade, includes seat slide rail body (1) and two stabilizer blade bodies (2), its characterized in that: the supporting foot body (2) comprises an upper mounting plate (21) and a lower mounting plate (22), the upper mounting plate (21) is detachably mounted on the bottom surface of the seat slide rail body (1), a mounting groove (24) is formed in the outer surface of the lower mounting plate (22), a bolt is mounted inside the mounting groove (24), the lower mounting plate (22) is detachably mounted on a base plate through the bolt, and a distance adjusting mechanism (3) for adjusting the distance between the upper mounting plate (21) and the lower mounting plate (22) is arranged in a gap between the upper mounting plate (21) and the lower mounting plate (22);

roll adjustment mechanism (3) are including direction spout (31), adjusting block (32), two articulated rod (33) and screw rod (34), two equal sliding connection in the inside of direction spout (31) of adjusting block (32), the one end of articulated rod (33) articulates in the upper surface of adjusting block (32), the other end of articulated rod (33) articulates in the bottom surface of last mounting panel (21).

2. A seat track foot according to claim 1, characterized in that: the upper surface of mounting panel (22) under direction spout (31) is seted up, screw rod (34) are rotated and are connected in the inside of direction spout (31), and the one end of screw rod (34) runs through the inner wall of direction spout (31) and extend to the outside of mounting panel (22) down, two adjust slider (32) threaded connection respectively in the both ends of screw rod (34).

3. A seat track foot according to claim 2, characterized in that: one end of the screw rod (34) is provided with a limiting mechanism (4), and the limiting mechanism (4) is positioned outside the guide sliding groove (31).

4. A seat track foot according to claim 3, wherein: stop gear (4) include stop gear (41) and installation slide (42), stop gear (41) fixed connection is in the surface of screw rod (34), installation slide (42) fixed connection is in the surface of lower mounting panel (22), the inside sliding connection of installation slide (42) has linkage slide bar (43).

5. The seat track foot according to claim 4, wherein: one end of the linkage sliding rod (43) is fixedly connected with a limiting clamping block (44), and one end, far away from the linkage sliding rod (43), of the limiting clamping block (44) is inserted into the outer surface of the limiting gear (41).

6. A seat track foot according to claim 5, characterized in that: one end fixedly connected with limiting plate (45) of spacing fixture block (44) is kept away from to linkage slide bar (43), the surface cover of linkage slide bar (43) is equipped with reset spring (46), and reset spring (46) are located the crack before installation slide (42) and spacing fixture block (44).

7. A seat track foot according to claim 1, characterized in that: the two side faces of the upper mounting plate (21) are fixedly connected with mounting supports (23) respectively, and the mounting supports (23) are detachably mounted on the bottom face of the seat slide rail body (1) through bolts.