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Closing locking device for vehicle door

A technology for closing the lock, locked position, applied in the direction of vehicle locks, locks in the passenger compartment of vehicles, doors, etc.

Active Publication Date: 2014-12-24
TOYOTA SHATAI KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, if the restricting member is forgotten to be set at the prohibited position, the closed and locked state of the folding door may be released when the lock release lever is operated by mistake, which is not preferable.

Method used

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  • Closing locking device for vehicle door
  • Closing locking device for vehicle door
  • Closing locking device for vehicle door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0054] Below, according to Figure 1 to Figure 8 The vehicle door closing and locking device according to Embodiment 1 of the present invention will be described. In this embodiment, the present invention is applied to a closing and locking device for a folding door of a passenger car. Here, the front, rear, left, right, and up and down in the figure correspond to the front, back, left, and right, and up and down of the above-mentioned small passenger car.

[0055]

[0056] like figure 1 As shown, the vehicle body 4 of the minibus 3 is formed with an entrance and exit 4h for passengers to get on and off at the center front on the left, and the entrance and exit 4h are configured to be opened and closed by a folding door 10 .

[0057] like figure 1 , figure 2 As shown in the front view of the outside of the vehicle in (A), the folding door 10 includes a front side door 12 and a rear side door 14 formed in a longitudinally long rectangular shape. The upper, central, and ...

Embodiment approach 2

[0101] Below, according to Figure 9 , Figure 10 A door closing and locking device according to Embodiment 2 of the present invention will be described. In this embodiment, the configuration of the unlocking prohibition mechanism 50 described in Embodiment 1 is partially changed.

[0102]That is, in the unlocking prohibition mechanism 60 of the present embodiment, the movement restricting pin 54 used in the unlocking prohibition mechanism 50 of the first embodiment is arranged coaxially with the rotation central axis 33 of the unlocking handle 32 . The movement restricting pin portion 64 of the unlocking inhibiting mechanism 60 includes a shaft portion 64j and a protruding shaft portion 64w in the axial direction. The protruding shaft portion 64w of the above-mentioned movement limiting pin portion 64 includes a protrusion protruding in the radial direction from the side surface of the shaft portion 64j, such as Figure 9 As shown in (B), the cross section is formed to hav...

Embodiment approach 3

[0106] Below, according to Figure 11 , Figure 12 A vehicle door closing and locking device according to Embodiment 3 of the present invention will be described. In this embodiment, the configuration of the unlocking prohibition mechanism 50 described in Embodiment 1 is partially changed.

[0107] The unlocking prohibition mechanism 70 of the present embodiment is constituted by a movement restricting member 71, a spring material (not shown) and a notch 32z, wherein the movement restricting member 71 is connected to the handle support portion 31f of the housing 31 and constituted as The spring material holds the movement limiter 71 at the upper limit position (home position) and can move up and down relative to the unlocking handle 32 . In addition, an engaging claw 72 configured to engage with the notch portion 32z of the lock release handle 32 from below is provided at a lower end position of the movement restricting member 71 . like Figure 12 As shown in (A), the enga...

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PUM

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Abstract

Provided is a closing locking device for a vehicle door. Even if a locking removing operating portion is wrongly operated, the locking state will not be removed. The closing locking device comprises a clamping member (22) installed upon the vehicle door of a vehicle, a to-be-clamped member that is fastened with the clamping member (22) when the vehicle door closes the doorway, and a locking removing operating portion (32) that can move to make the clamping member (22) move from the locking position to the locking removing position. The closing locking apparatus of the vehicle door further comprises an unlocking-banning mechanism (50) that bans the movement of the locking removing operating portion in the state that the clamping member (22) is located at the locking position. The unlocking-banning mechanism (50) adopts a structure that is capable of removing the movement-banning state of the locking removing operating portion (32) by a manual operation of continuously applying force to the unlocking-banning mechanism (50) in the constant direction.

Description

technical field [0001] The present invention relates to a closing and locking device for a vehicle door including an engaging member, an engaged member, and a unlocking operation portion, wherein the engaging member is attached to a vehicle door in a movable state between a locked position and a unlocked position. Above, the engaged member is provided on the entrance / exit side of the vehicle, and engages with the engaging member at the locking position when the door closes the entrance / exit, and the unlocking operation part is a manually operated member that can perform Operates to move the engagement member from the locked position to the unlocked position. Background technique [0002] A closing and locking device for a folding door related to the above is described in Patent Document 1. [0003] The closing and locking device for a folding door described in Patent Document 1 includes: a vertical bar-shaped engaging member provided on the side of the folding door; an eng...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B77/22E05B1/00B60J5/00B60J5/06E05B77/24E05B83/36E05B85/12E05B85/22
Inventor 木下英纪井上宪明中世峰辉田代晃照结城忠雄小田敏嗣近藤觉
Owner TOYOTA SHATAI KK