CN219133913U

CN219133913U - Impact-resistant manual vehicle seat slide rail

Info

Publication number: CN219133913U
Application number: CN202223350843.3U
Authority: CN
Inventors: 承峰; 奚文焕; 黄海东; 庞建荣
Original assignee: Changzhou Yuejin Automobile Accessories Co ltd
Current assignee: Changzhou Yuejin Automobile Accessories Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-06
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of vehicle seat sliding rails, in particular to an impact-resistant manual vehicle seat sliding rail, wherein a buffer groove is formed in a fixing seat, a buffer plate is arranged on one side, close to a lower sliding rail body, of the fixing seat, a buffer rod inserted into the buffer groove is arranged on the buffer plate, the fixing seat is connected with the buffer plate through a spring, the spring is penetrated by the buffer rod, when the buffer plate is subjected to impact force, the buffer plate compresses the spring, at the moment, the buffer rod can move in the buffer groove, a buffer effect can be provided for two ends of the lower sliding rail body through the buffer plate and the spring, and hard collision between an upper sliding rail and the lower sliding rail body during adjustment of an automobile seat is prevented, and abrasion of the upper sliding rail and the lower sliding rail body is avoided.

Description

Impact-resistant manual vehicle seat slide rail

Technical Field

The utility model relates to the technical field of vehicle seat sliding rails, in particular to an impact-resistant manual vehicle seat sliding rail.

Background

As is well known, in order to meet the needs of different consumer sizes, a car seat generally has a front-rear adjustment function, and in order to realize the front-rear adjustment function of the seat, a seat slide rail is indispensable.

In the existing seat slide rail, the upper rail and the lower rail slide relatively through the rollers, and generally, the upper rail and the lower rail are designed to be in clearance fit, so that a large part of vibration can be isolated, the NVH effect of a vehicle is improved, the riding comfort can be enhanced, and the manual vehicle seat slide rail is the vehicle seat slide rail which is adjusted manually;

when carrying out manual regulation to car seat, when the regulation of upper rail at the maximum distance on the lower rail, can make the upper rail strike the lower rail to can cause the relative wearing and tearing of upper rail and lower rail, can shorten the life of car seat slide rail, and then can cause certain economic loss.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an impact-resistant manual vehicle seat slide rail.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a manual vehicle seat slide rail that shocks resistance, includes slide rail body and fixing base down, be equipped with the spout on the slide rail body down, the both ends of slide rail body are equipped with the locating plate down, the locating plate is located the both sides of slide rail body down respectively, be equipped with the screw on the locating plate, the fixing base is located the both ends of spout respectively, the both sides of fixing base are equipped with the butt joint board, pass through bolt fastening between butt joint board and the locating plate, the inside of fixing base is equipped with the dashpot, one side that the fixing base is close to the slide rail body down is equipped with the dashpot, be equipped with the buffer rod that inserts the inside dashpot on the dashpot, pass through spring coupling between fixing base and the dashpot, the spring is run through by the buffer rod.

In order to improve the stability of the structure in use, the utility model is improved in that one surface of the butt joint plate, which is close to the lower slide rail body, is provided with a positioning block, the positioning plate is provided with a positioning hole, and the positioning block is inserted into the positioning hole.

Furthermore, the improvement of the utility model is that a clamping groove is arranged on the inner wall of the positioning hole, grooves are arranged on two sides of the positioning block, a spring is arranged in the grooves, one end of the spring is fixed in the grooves, a clamping block is arranged at the other end of the spring, and the clamping block is mutually matched with the clamping groove.

(III) beneficial effects

Compared with the prior art, the utility model provides the impact-resistant manual vehicle seat slide rail, which has the following beneficial effects:

this manual vehicle seat slide rail of shock resistance, mutually supporting through bolt and screw, can fix butt plate and locating plate, thereby make the fixing base fixed at the both ends of slide rail body down, when the buffer plate is in when receiving the impact force, can make buffer plate compression spring, the buffer rod can be at the inside removal of buffer tank this moment, buffer plate and spring through being equipped with can provide a cushioning effect for the both ends of slide rail body down, prevent that car seat from producing hard collision between upper rail and the slide rail body down when adjusting, avoid the production wearing and tearing of upper rail and slide rail body down, and then can improve the life of vehicle seat slide rail, economic loss has been reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

in the figure: 1. a lower slide rail body; 2. a chute; 3. positioning holes; 4. a fixing seat; 5. a bolt; 6. a positioning block; 7. a positioning plate; 8. an abutting plate; 9. a buffer plate; 10. a spring; 11. a clamping block; 12. screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the shock-resistant manual vehicle seat slide rail of the utility model comprises a lower slide rail body 1 and a fixed seat 4, wherein the lower slide rail body 1 is provided with a slide groove 2, two ends of the lower slide rail body 1 are provided with positioning plates 7, the positioning plates 7 are respectively positioned at two sides of the lower slide rail body 1, the positioning plates 7 are provided with screw holes 12, the fixed seat 4 is respectively positioned at two ends of the slide groove 2, two sides of the fixed seat 4 are provided with abutting plates 8, the abutting plates 8 and the positioning plates 7 are fixed through bolts 5, a buffer groove is arranged in the fixed seat 4, one side of the fixed seat 4 close to the lower slide rail body 1 is provided with a buffer plate 9, the buffer plate 9 is provided with a buffer rod inserted into the buffer groove, the fixed seat 4 is connected with the buffer plate 9 through a spring 10, and the spring 10 is penetrated by the buffer rod. Economic loss is reduced;

this structure lacks location structure when using, can influence the stability of fixing base 4 after the installation between butt plate 8 and the locating plate 7, the one side that butt plate 8 is close to lower slide rail body 1 is equipped with locating piece 6, be equipped with locating hole 3 on the locating plate 7, locating piece 6 inserts the inside of locating hole 3, be equipped with the draw-in groove on the inner wall of locating hole 3, the both sides of locating piece 6 are equipped with the recess, the inside of recess is equipped with spring 10, the one end of spring 10 is fixed in the inside of recess, the other end of spring 10 is equipped with fixture block 11, fixture block 11 and draw-in groove mutually support, through the mutually supporting of locating piece 6 and locating hole 3, can provide a positioning action for between butt plate 8 and the locating plate 7, when locating piece 6 inserts the locating hole 3 inside, spring 10 can provide an elasticity (fixture block 11 is trapezoidal structure can here), through the mutually supporting of fixture block 11 and draw-in groove, can provide a spacing effect in the inside of locating hole 3 for locating piece 6 to make locating plate 7 and butt plate 8 more firmly use, and after this fixing base has improved the stability when installing more firmly.

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

Claims

1. The utility model provides a manual vehicle seat slide rail that shocks resistance, includes slide rail body (1) and fixing base (4) down, be equipped with spout (2), its characterized in that on slide rail body (1) down: the utility model discloses a lower slide rail body, including slide rail body (1), fixing base (4) and buffer plate (9), lower slide rail body (1)'s both ends are equipped with locating plate (7), locating plate (7) are located the both sides of slide rail body (1) respectively, fixing base (4) are located the both ends of spout (2) respectively, fixing base (4) both sides are equipped with butt joint board (8), it is fixed through bolt (5) between butt joint board (8) and locating plate (7), fixing base (4)'s inside is equipped with the buffer tank, fixing base (4) are close to one side of slide rail body (1) and are equipped with buffer plate (9), be equipped with the buffer rod of inserting the inside buffer tank on buffer plate (9), be connected through spring (10) between fixing base (4) and the buffer plate (9), spring (10) are run through by the buffer rod.

2. An impact resistant manual vehicle seat slide according to claim 1 wherein: one side of the butt plate (8) close to the lower sliding rail body (1) is provided with a positioning block (6), the positioning plate (7) is provided with a positioning hole (3), and the positioning block (6) is inserted into the positioning hole (3).

3. An impact resistant manual vehicle seat slide according to claim 2 wherein: the positioning device is characterized in that clamping grooves are formed in the inner wall of the positioning hole (3), grooves are formed in two sides of the positioning block (6), springs (10) are arranged in the grooves, one ends of the springs (10) are fixed in the grooves, clamping blocks (11) are arranged at the other ends of the springs (10), and the clamping blocks (11) are matched with the clamping grooves.