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Double-locking door lock apparatus for vehicle

A double lock and door lock technology, applied in vehicle locks, passenger compartment locks, anti-theft vehicle accessories, etc., can solve problems such as inability to detect

Inactive Publication Date: 2011-09-28
AISIN SEIKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the door in the locked state can be prevented from being undesirably operated and unlocked from the outside of the vehicle in an unauthorized manner; however, since the active lever does not rotate, such unwanted unlocking operation cannot Position switch detection on the car (the position switch is usually set to detect whether the door is locked or unlocked)

Method used

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  • Double-locking door lock apparatus for vehicle
  • Double-locking door lock apparatus for vehicle

Examples

Experimental program
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Embodiment Construction

[0039] Embodiments of the present disclosure are illustrated with reference to the following drawings. Figures 1 to 15 A double lock door lock device 100 for a vehicle according to this embodiment is shown in . The double lock door lock device 100 is attached to the right front door of the vehicle. The double lock door lock device 100 includes a latch mechanism 10 , an inner opening lever 21 , an outer opening lever 22 , an opening link 23 , a spring 24 and an active lever 25 . The double lock door lock device 100 further includes an unlocked state maintaining guide 92 a arranged at the cover 92 of the housing 90 , a locked state maintaining guide 25 a and a push arm portion 25 c arranged at the active lever 25 , and a double lock lever 27 .

[0040] The latch mechanism 10 holds a vehicle door (hereinafter referred to as door) in a closed state relative to the vehicle body as is well known. The latch mechanism 10 is attached to a housing 90 including a body 91 and a cover ...

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PUM

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Abstract

A double-locking door lock apparatus (100) for a vehicle includes a latch mechanism (10), an inside open lever (21), an outside open lever (22), an open link (23), a lock mechanism switching the open link (23) between unlocked and locked states, and a double lock mechanism switching a vehicle door between a double locked state and a double-lock cancelled state, the lock mechanism including an active lever (25) shifting the open link (23) between the unlocked and locked states, and the double lock mechanism including a double lock lever (27) shifted from an unset position to a set position by a setting operation of a double-locking member to restrain the open link (23) from shifting from the locked state to the unlocked state, the double lock lever (27) shifted from the set position to the unset position by an unsetting operation of the double-locking member to allow the open link (23), to shift from the locked state to the unlocked state.

Description

technical field [0001] The present invention relates to a double locking door lock device for a vehicle. Background technique [0002] A door lock device for a vehicle (double lock door lock device) disclosed in JP 3767342B (hereinafter referred to as reference 1) holds a door in a closed state with respect to a vehicle body. The double lock door lock device includes a latch mechanism, an inner opening lever, an opening lever (outer opening lever) and an opening link. A latch mechanism is attached to the door along with the housing. The inside opening lever rotatably attached to the housing is rotated from an initial position to a rotation position by a door opening operation of an inside door handle arranged on the inside of the vehicle door. The exterior opening lever rotatably attached to the housing is rotated from an initial position to a rotation position by a door opening operation of an exterior door handle disposed on an outer side of the vehicle door. The openin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B65/32E05B15/00B60R25/00E05B77/28E05B77/32E05B81/16E05B83/36E05B85/02
CPCE05B81/16E05B81/36E05B77/30E05B77/28E05B81/06E05B77/245E05B77/32
Inventor 秋月龙次郎西尾贵士渡边颂子园靖彦小岛一记
Owner AISIN SEIKI KK
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