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Vehicle door lock device

A technology for door locks and vehicles, applied in vehicle locks, electric vehicle locks, electric locks, etc., can solve the problems of prolonging the time, increasing the rotation amount of the sector gear, etc., to achieve the effect of shortening the time

Active Publication Date: 2019-12-20
AISIN SEIKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the rotation amount of the sector gear corresponding to the neutral region and the release region becomes their total rotation amount (=A1+A2+B), so the sector required until the door is released from being held in the fully closed state has to be increased. The amount of rotation of the gear, that is, the time required until the release has to be extended

Method used

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  • Vehicle door lock device
  • Vehicle door lock device
  • Vehicle door lock device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] An embodiment of the vehicle door lock device will be described below. Hereinafter, the front-rear direction of the vehicle will be referred to as a "front-rear direction", and the upper and lower sides of the vehicle's height direction will be referred to as "upper" and "lower", respectively.

[0026] like figure 1 As shown in the figure, a sliding door 10 as a door supported by a body side portion of a vehicle via an appropriate support member (not shown) opens an opening for getting in and out of the vehicle body as it moves in the front-rear direction. close. The sliding door 10 is provided with a fully closed door lock device 11 that holds the sliding door 10 in a fully closed state by engaging with the vehicle body side, and a closing / release device 12 that is fully closed or half closed The sliding door 10 is held in the state (closed state), and a full door lock device 13 is provided which holds the sliding door 10 in a fully open state by engaging with the v...

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PUM

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Abstract

A vehicle door lock device includes: an actuating lever linked to an electric motor, rotatable in a rotation regulating range, rotating in one direction toward a closing position on one end side of the rotation regulating range, thereby holding, in a complete-closing state, a door having been in a half-closed state, and rotating in the other direction toward a release position on the other end side, thereby releasing the holding of the door in the complete-closing state; a first neutrality detecting switch generating a first neutrality detection signal having logic switched at a first neutral position; and a second neutrality detecting switch generating a second neutrality detection signal having logics switched at a second neutral position and a release start position which are a boundary position of the neutral region on the closing position side, and a boundary position of the neutral region on the release position side, respectively.

Description

technical field [0001] The present invention relates to a door lock device for a vehicle. Background technique [0002] Conventionally, as a door lock device for a vehicle, for example, the device described in Patent Document 1 is known. This device includes a locking portion (locking mechanism) capable of holding a vehicle door in a fully closed state, and a sector gear (operating lever) mechanically coupled to the locking portion and rotationally driven by an electric motor. Then, within a predetermined rotation range, the sector gear is rotated in one direction from a predetermined neutral region toward a closed region, thereby operating the lock portion to hold the door in the half-closed state in the fully-closed state. Alternatively, by rotating the sector gear in the other direction (the opposite direction) from the neutral area toward the release area, the lock portion is actuated to release the holding of the door in the fully closed state. Then, after the sector ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B81/20E05B81/72E05B83/40
CPCE05B81/20E05B81/72E05B83/40E05B79/20E05B81/06E05B81/36E05B81/66
Inventor 町田利雄高柳进介永谷泰弘
Owner AISIN SEIKI KK