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Door opening and closing device for vehicle

A technology of opening and closing device and vehicle door, which is applied in the direction of doors, vehicle locks, vehicle parts, etc., to achieve the effect of improving the degree of freedom, avoiding large-scale, and simplifying the structure

Inactive Publication Date: 2011-08-10
HONDA LOCK MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the lock / unlock switching mechanism, since it is necessary to ensure a plurality of locations for alternatively disposing the key operation force input member, the size of the lock / unlock switching mechanism is increased.

Method used

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  • Door opening and closing device for vehicle
  • Door opening and closing device for vehicle
  • Door opening and closing device for vehicle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0032] Figure 1 to Figure 13 One embodiment of the invention is shown.

[0033] First, in figure 1 Among them, for example, the door D on the right side of the passenger vehicle is provided with a cylinder lock 15 and a door lock device 16A. The rotational force accompanying the key operation of the cylinder lock 15 is transmitted to the door lock device 16A via the rotational lever 17 and the rotational force transmission member 18 .

[0034] A handle case 19 is mounted on the outer side of the door D, and an outside handle (not shown) is rotatably supported by the handle case 19 , and the cylinder lock 15 is attached to the handle case 19 . Moreover, the rotating body 21 is inserted into the cylinder 20 of the cylinder lock 15 in a rotatable manner, and one end of the rotating rod 17 is connected to the rotating body 21 in a relatively non-rotatable manner. body 21 and rotate, so that the rotating body 21 and the rotating rod 17 rotate.

[0035] In addition, by rotating...

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Abstract

A door opening and closing device for a vehicle is provided in which a pivoting force of a rotor pivoting in response to a key operation of a cylinder lock is transmitted to a key operating force input member side of a door lock device via a pivot rod, wherein pivoting force transmission means (18) is provided between a pivot rod (17) and the key operating force input member, the pivoting force transmission means (18) being formed by housing within an extension case (103) a driven-side pivot member detachably linked to the key operating force input member in a relatively non-pivotable manner,a drive-side pivot member detachably linked to the other end part of the pivot rod (17) in a relatively non-pivotable manner, and a transmission member transmitting a pivoting force from the drive-side pivot member to the driven-side pivot member, and the extension case (103); is detachably mounted on a casing (25A) of a door lock device (16A) so as to extend from the casing (25A). This enables the degree of freedom in layout of a lock / unlock switching mechanism with respect to the cylinder lock to be increased without causing any increase in the dimensions of the lock / unlock switching mechanism.

Description

technical field [0001] The present invention relates to a vehicle door opening and closing device, which includes: a door lock device that is attached to a door, and includes a latch mechanism and a lock / unlock switching mechanism that can switch between locks that prevent the door from being opened. state and an unlocked state enabling the door to be opened, the lock / unlock switching mechanism has a key-operated force input part that rotates to switch the locked state and unlocked state of the latch mechanism; a cylinder lock, the cylinder lock is installed The door is provided with a rotating body that rotates corresponding to the key operation; and a rotating rod, one end of which is connected to the rotating body side, and the rotating rod is formed to be operated with the key to the cylinder lock. The rotational force of the rotating body which rotates accordingly is transmitted to the side of the key operation force input member. Background technique [0002] For exam...

Claims

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Application Information

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IPC IPC(8): E05B65/20B60J5/00E05B17/04E05B79/04E05B79/08E05B83/36
CPCB60R25/01E05B81/16E05B85/06E05B17/041E05B81/34E05B79/04E05B81/06Y10T70/5221Y10T70/7718Y10T70/5889Y10T70/7706Y10T70/8838
Inventor 田部浩一竹之下幸一石桥裕贵
Owner HONDA LOCK MFG CO LTD
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