CN211549242U

CN211549242U - Car door limiter

Info

Publication number: CN211549242U
Application number: CN201922267095.4U
Authority: CN
Inventors: 冷劲松; 蒋华; 沈志昕
Original assignee: Jiangsu Xushun Dongming Cloud Intelligent Technology Co ltd
Current assignee: Jiangsu Xushun Dongming Cloud Intelligent Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-22
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a car door limiter, which comprises a pull rod, and further comprises limiting devices symmetrically arranged on two sides of the pull rod, wherein the two limiting devices are connected through rivets, each limiting device comprises a shell, a spring and a slider, the springs and the sliders are both positioned in the inner cavity of the shell, one end of each spring is inserted into a fixed hole arranged on the corresponding slider, and the other end of each spring is arranged on the inner wall of the shell; the housing is made of plastic; the utility model provides an inaccurate when the assembly of car door stopper and location, and the stopper appear the abnormal sound after long-time the use and the problem of phenomenon of rustting.

Description

Car door limiter

Technical Field

The utility model relates to a car door limiter.

Background

The Door check (Door check) functions to limit the degree to which the Door opens. On one hand, the door can be limited in maximum opening degree, so that the door is prevented from being opened too much, and on the other hand, the door can be kept open when needed, and the door cannot be automatically closed when the automobile stops on a ramp or blows ordinary wind. The common car door opening limiter is an independent drawstring type limiter, and a certain limiter and a door hinge are manufactured into a whole, so that the limiting function is usually realized when the car door is fully opened or half opened.

The existing car door limiter is inaccurate in assembly and positioning, and the shell is made of a metal material, so that abnormal sound and rusting phenomena occur after the limiter is used for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is inaccurate when the assembly of car door stopper is with the location, and the stopper appears the abnormal sound after long-time the use and rusts the problem of phenomenon, provides a car door stopper.

In order to solve the technical problem, the utility model provides a following technical scheme:

a car door limiter comprises a pull rod and limiting devices symmetrically arranged on two sides of the pull rod, wherein the two limiting devices are connected through rivets and comprise a shell, a spring and a sliding block, the spring and the sliding block are both positioned in an inner cavity of the shell, one end of the spring is inserted into a fixing hole formed in the sliding block, and the other end of the spring is installed on the inner wall of the shell; the housing is made of plastic.

Preferably, a damper block is further mounted on the housing.

Preferably, the housing is further provided with a mounting screw.

Preferably, the door check device further comprises a bracket connected with the pull rod through a fixed shaft.

The utility model discloses the beneficial effect who reaches is:

the utility model adopts the limiting devices symmetrically arranged on the two sides of the pull rod, so that the utility model is more accurate in assembling and positioning, and the utility model uses the special tool for riveting and assembling, reduces the assembly procedure of products and saves the cost; the utility model discloses a casing adopts plastic housing for the stopper is abnormal sound and the phenomenon of rustting not appear after long-time the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is an exploded view of the present invention.

The device comprises a shell 1, a spring 2, a sliding block 3, a pull rod 4, a damping block 5, a fixed shaft 6, a bracket 7 and a limiting device 8.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 2, a vehicle door limiter includes a housing 1, a spring 2, a slider 3, a pull rod 4, a damper block 5, and further includes limiting devices 8 symmetrically disposed on both sides of the pull rod 4, the two limiting devices 8 are connected by a rivet, the limiting devices 8 include the housing 1, the spring 2, and the slider 3, wherein the spring 2 and the slider 3 are both disposed in an inner cavity of the housing 1, one end of the spring 2 is inserted into a fixing hole disposed on the slider 3, and the other end thereof is mounted on an inner wall of the housing 1; the housing 1 is made of plastic. The shell 1 is also provided with a damping block 5 and a mounting screw. The car door limiter further comprises a support 7 which is connected with the pull rod 4 through a fixed shaft 6.

The utility model discloses the assembling process is for casing and snubber block assembly, and inside slider, spring packed into the casing, the stopper pull rod was put between two casings, used fixing rivet to rivet firmly two casings. And then, assembling the bracket and the fixing shaft, and putting the bracket and the fixing shaft on a riveting clamp to be riveted firmly to complete assembly.

The utility model discloses a door limiter of pressure spring structure has adopted the split type design of casing, rivets after bumping the location, because whole working of plastics is more, has alleviateed weight, is difficult for rustting and the abnormal sound appears, reduces occupation space, improves the purpose of the market competition of product.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. A car door limiter comprises a pull rod and is characterized by further comprising limiting devices symmetrically arranged on two sides of the pull rod, wherein the two limiting devices are connected through rivets and comprise a shell, a spring and a sliding block, the spring and the sliding block are both located in an inner cavity of the shell, one end of the spring is inserted into a fixing hole formed in the sliding block, and the other end of the spring is installed on the inner wall of the shell; the housing is made of plastic.

2. The door checker according to claim 1, wherein: the shell is also provided with a damping block.

3. The door checker according to claim 1, wherein: the shell is also provided with a mounting screw.

4. A door checker according to any one of claims 1 to 3, wherein: the car door limiter further comprises a support which is connected with the pull rod through a fixed shaft.