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door lock device

A technology for door locks and unlocking positions, which is applied in the application of building locks, vehicle locks, locks, etc., can solve problems such as poor movement, and achieve the effect of improving water resistance and reducing the number

Active Publication Date: 2017-05-03
U SHIN LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the water infiltrated into the second housing part adheres to the electric actuator, malfunction may occur

Method used

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Experimental program
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Effect test

Embodiment Construction

[0049] Embodiments of the present invention will be described below with reference to the drawings.

[0050] figure 1 and figure 2A door lock device 10 according to an embodiment of the present invention is shown. The door lock device 10 is installed inside the door (not shown) of the vehicle, and is used to close the door relative to the vehicle body. In the closed state, the door lock device 10 can be switched to an unlocked state in which the door can be opened and a locked state in which the door cannot be opened. . In this embodiment, the latch mechanism 43, the locking mechanism 53, and the opening mechanism 64 are arranged on the first casing part 12 of the casing 11, and the switching mechanism 73 including the electric actuator 86 is arranged on the second casing part 13, and A wall (waterproof wall 14 a ) is provided between the first case portion 12 and the second case portion 13 to improve waterproofness.

[0051] Such as image 3 and Figure 4 As shown, the...

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PUM

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Abstract

The invention provides a locking device with improved waterproof property; the locking device (10) comprise a latch mechanism (43), a locking mechanism (53), an opening mechanism (64), a switching mechanism (73) having an electric actuator (86), a housing (11) with a first housing portion (12) and a second housing portion (13) extending in a direction crossing the first housing portion (12). The latch mechanism (43) is arranged on an outer surface side of the first housing portion (12); an inner surface side of the first housing portion (12) is provided with the locking mechanism (53) and the opening mechanism (64); the second housing portion (13) is configured with the switching mechanism (73) having the electric actuator (86); a waterproof wall (14a) is arranged between the first housing portion (12) and the second housing portion (13); the waterproof wall (14a) is provided with a plug through hole (14b) allowing a switching operation portion (78) of a switching rod (74) to pass, and the switching rod can switch the locking mechanism (53) to a locking position or an opening position.

Description

technical field [0001] The present invention relates to a door lock device. Background technique [0002] The door lock device is arranged so as to be located on an outer end surface opposite to the hinge connection part inside the door of the vehicle. When the door is closed, the door lock device engages with a striker provided on the vehicle body side to hold the door so that it cannot be opened with respect to the vehicle body. [0003] The door lock device includes a latch mechanism capable of engaging or disengaging with a striker disposed on the vehicle body. The operation of the door handle arranged on the inside and outside of the door is transmitted through the opening mechanism, and the operation force thereof is further transmitted to the latch mechanism through the lock mechanism. The lock mechanism is switched by the switching mechanism between an unlocked position where the engagement of the striker can be released and a locked position where the engagement o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B83/36E05B85/00
Inventor 芥川胜利山崎浩平
Owner U SHIN LTD