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Nonmetal control box stopper assembly

A limiter and control box technology, applied in the field of auto parts, can solve the problem of rust and wear of the limit box and limit arm, rust and deformation of the limit box and limit arm, and abnormal sound and noise of the door limiter To achieve good economic and social benefits, reduce the demand for layout space, and reduce abnormal noise

Active Publication Date: 2017-01-25
JIANGSU HAORI AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are at least the following problems in the prior art: 1) During the use of the door stopper, the door is closed, and the control box in the prior art is a metal product, and external dust, muddy water and other substances are easy to enter the limiter box, resulting in a limiter. The limit box and the limit arm are seriously rusted and worn, which reduces the service life of the door limiter and often causes the door limiter to produce abnormal noise, causing troubles to consumers; 2), the limit box and limit arm Rust deformation makes it difficult to open the door and affects the normal use of the door; 3) The structure of the limiter is complex, and the space requirements for the control box and rear structure layout are high

Method used

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  • Nonmetal control box stopper assembly
  • Nonmetal control box stopper assembly
  • Nonmetal control box stopper assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1, the limiter bracket 1 is fastened on the vehicle body by mounting bolts, the control box 6 is fixed on the door by two screws 3 or nuts, when the door is opened, the control box 6 will pull the plate along the limiter 9 moves, because the stopper pull plate 9 is provided with the structures with different heights through the transition of the inclined surface, the spring 4 will have different elastic deformations.

Embodiment 2

[0028] In the second embodiment, through the cooperation of the slider 5 and the limiter pull plate 9, since the limiter pull plate 9 is provided with a plurality of structures with different heights to form a plurality of limit points, so when the control box 6 passes through its overall symmetrical When the limiting power structure slides axially along the limiter pull plate 9, at each limit point of the limiter pull plate 9, the spring 4 in the limiter power structure undergoes corresponding elastic deformation to generate elastic force, and the force is generated by The elastic force fixes the car door, so as to achieve the purpose of limiting the car door at different limit points.

Embodiment 3

[0029] Embodiment 3, since the slider 5 slides axially along the stopper pull plate 9 with the control box 6, in order to increase the relative friction between the slider 5 and the stopper pull plate 9, it is convenient to fix the stopper pull plate 9 And to ensure the strength of the limiter pull plate 9, the limiter pull plate insert 9a is inlaid in the limiter pull plate 9 to ensure the service life of the limiter.

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Abstract

The invention relates to a nonmetal control box stopper assembly. The nonmetal control box stopper assembly comprises a stopper pulling plate, a control box and a stopper support, wherein the control box comprises a spring, a sliding block, a screw and a cushion, a stopper pulling plate insert is inlaid at one end of the stopper pulling plate, and the other end of the stopper pulling plate passes through the control box and is riveted with the stopper support by virtue of a support spindle; the control box is coated with two screws; and the control box and the stopper pulling plate are assembled and then riveted by virtue of pins. The nonmetal control box stopper assembly is simple in structure, the control box and the tail part are reasonable in structural design, and requirement of a stopper on arrangement space is reduced; and corrosion on the control box caused by the fact that substances such as external dust and muddy water enter the stopper is prevented, service life of a door panel stopper is prolonged, abnormal noise during operation of the stopper is reduced, comfort level of a user during application is improved, and good economic and social benefits can be obtained after the nonmetal control box stopper assembly is popularized and applied.

Description

technical field [0001] The invention belongs to the technical field of auto parts, in particular to a stopper assembly of a non-metallic control box. Background technique [0002] At present, with the development of science and technology, people's living standards are improving, and the requirements for car performance are getting higher and higher; the door stopper is an auto part that limits the position of the car door, and has the function of limiting the degree of opening and closing of the car door. , the door limiter is generally arranged between the upper and lower hinges of the door, which can limit some specific positions of the door, so that the door can neither close nor open itself. On the one hand, it can limit the maximum opening angle of the door to prevent The outer panel of the car door collides with the car body; on the other hand, it can control the door to keep open according to actual needs, for example, when the car is parked on a slope or when the wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/12
CPCE05C17/12
Inventor 顾春松孙宇驰
Owner JIANGSU HAORI AUTO PARTS
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