Door checker for automobile

A technology of opening limit and door opening, which is applied in the direction of building fastening devices, wing fan fastening devices, building locks, etc. problem, to achieve the effect of simple structure, ensuring strength, preventing water droplets and dust from flowing into the shell

Inactive Publication Date: 2007-02-28
RIKEN KAKI KOGYO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a vehicle door opening limiter still cannot fully achieve waterproofing in the casing, and the number of parts increases, and the cost also increases.

Method used

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  • Door checker for automobile
  • Door checker for automobile
  • Door checker for automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Next, embodiments of the present invention will be described based on preferred embodiments of the present invention shown in the accompanying drawings.

[0038] Fig. 1 is the perspective view of the main part of the car installed with the door opening limiter of the first embodiment of the present invention, Fig. 2 is a plan view of the longitudinal section of the above-mentioned door opening limiter main part, Fig. 3 is along Fig. 2 Figure 4 is an enlarged view of part 4 in Figure 2, Figure 5 is a cross-sectional view along line 5-5 in Figure 4, and Figure 6 is the main part of the above-mentioned door opening limiter Fig. 7 shows the second embodiment of the present invention, which is a plan view corresponding to Fig. 2, Fig. 8 is a sectional view along line 8-8 in Fig. 7, Fig. 9 is a line 9-9 in Fig. 8 enlarged section view of .

[0039] First, the first embodiment of the present invention shown in FIGS. 1 to 6 will be described.

[0040] In Fig. 1, the door D fo...

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PUM

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Abstract

A door checker for an automobile, includes: a case 1 fixed to a door D; a check plate 6 which movably penetrates the case 1 and is turnably connected to a body B; a pair of upper and lower detent members 16 slidably held in the case 1 to hold the door D at a predetermined opening position in cooperation with a pair of upper and lower detent surfaces 10 of the check plate 6 ; and an elastic member 17 which is made of an elastic material for generating a detent force between the detent member 16 and the detent surface 10 . In this door checker, a drain hole 20 is provided in the check plate 6 in a portion projecting into the door D from the case 1 and at least at a position close to the case 1 as to penetrate the upper and lower detent surfaces 10 when the door is fully closed. Thus, even if rainwater and the like go into the door D and drop onto the upper surface of the check plate 6 , it is drained quickly from the check plate 6 and are prevented from flowing into the case 1.

Description

technical field [0001] The invention relates to an improved door opening limiter for automobiles. Background technique [0002] This door opening limiter is made up of following parts: housing, it is fixed on the door that is rotatably pivotally supported on the vehicle body; , and is freely rotatably connected to the above-mentioned vehicle body; the upper and lower pair of stoppers cooperate with the upper and lower pair of stopper surfaces of the above-mentioned opening limit plate to keep the door at a prescribed open position , and the above-mentioned stop member is slidably held in the above-mentioned housing; the elastic member is made of elastic material and is compressed and arranged in the above-mentioned housing to generate a stop force between the above-mentioned stop member and the stop surface. [0003] Such a door opening limiter is already disclosed in Patent Document 1. [0004] [Patent Document 1] Japanese Patent Application Laid-Open No. 9-256714 [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/52
CPCE05B17/002E05C17/206Y10T292/28
Inventor 松木胜博
Owner RIKEN KAKI KOGYO CO LTD
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