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Cylinder lock device for vehicle

A cylindrical lock and vehicle technology, which is applied to vehicle locks, bicycle theft prevention devices, vehicle parts, etc. The effect of reducing the number of objects and increasing the power consumption

Active Publication Date: 2014-04-23
HONDA LOCK MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] That is, in the cylinder lock device for a vehicle disclosed in Patent Document 1, in order to have the ON / OFF function of the ignition switch, the steering lock function, and the seat lock release function, it is necessary to have an inner cylinder, a lock, an operating member, and a cam. , the number of parts is large and the structure is complex. In order to switch the interconnection and disconnection between the parts with high precision, each part needs to have high machining accuracy.
[0009] In addition, in the cylinder lock device for a vehicle disclosed in Patent Document 1, the rod portion is made to slide in accordance with the rotation operation of the inner cylinder, and the locked state of the seat is released by pulling a cable connected to the rod portion. The connecting part of the rod part and the cable is located on the outer side of the body and the cylinder, so there is a possibility that the connecting part of the rod part and the cable is fiddled with maliciously, and there is a possibility that the locked state of the seat is accidentally released

Method used

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  • Cylinder lock device for vehicle
  • Cylinder lock device for vehicle
  • Cylinder lock device for vehicle

Examples

Experimental program
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Embodiment 1

[0059] refer to Figure 1 to Figure 13 A first embodiment of the present invention will be described.

[0060] First, in figure 1 In, for example, the rear part of the body of a small motorized two-wheeled vehicle, the passenger seat 11 for the occupant can rotate between the following two positions: a closed position covering the trunk 12 from above, and the trunk 12 is formed to be open above box-shaped, and arranged under the seat 11 for the passenger; and a position where the trunk 12 is opened by turning to the front side, the seat 11 for the passenger is rotatably connected to the front part of the trunk 12 via the pivot 13 , between the rear portion of the trunk 12 and the passenger seat 11, a seat lock mechanism 14 is provided to maintain the position of the passenger seat 11 when the trunk 12 is in a closed state, and the locked state of the seat lock mechanism 14 It is unlocked by the pulling of the cable 15 acting as a drive cable.

[0061] On the other hand, a s...

Embodiment 2

[0106] refer to Figure 14 The second embodiment of the present invention is described, and Figure 1 to Figure 13 Corresponding parts in the first embodiment are marked with the same reference symbols and are only shown in the drawings, and detailed description thereof is omitted.

[0107] On the cylinder 24, a cover member 81B which is on the same plane as the mounting surface 80 is installed so as to be sandwiched between the cylinder 24 and the steering standpipe 18 of the vehicle body, and the cover member 81B is integrally provided with a direction to the cylinder 24. An extension plate portion 94 extending below and a support plate portion 93 vertically connected to the front end of the extension plate portion 94 are provided, and a cover portion 97 is integrally provided.

[0108] In addition, the cover portion 97 is formed to cover the inner cable 91 of the cable 15, which is arranged on the cylinder 24 and a fixing portion (that is, the support cylinder 92 engages w...

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PUM

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Abstract

A vehicular cylinder lock system is provided in which an inner cylinder (25) integrally having a switch connecting shaft portion (25d) and a cam portion (25b) is inserted into and supported by a cylinder body (24) so that, when pivoting from an OFF position to an operating force output position, it is necessary to push it by a defined amount prior to the pivoting operation, a pivoting member (64) forming part of an operating force output mechanism (63) and provided with an abutment retaining portion is pivotably supported on the inner cylinder (25), which is provided integrally with an engagement portion (65) that can abut against and engage with the abutment retaining portion in response to being pushed by the defined amount at the OFF position, and the cylinder body (24) is provided with a pivoting restricting portion (78) for preventing the inner cylinder (25) from pivoting toward the operating force output position side by abutting against the engagement portion (65) when the cylinder body (24) is pushed by less than the defined amount at the OFF position. This enables an ignition switch ON / OFF function and a function of outputting an operating force to a steering lock mechanism and an external mechanism to be obtained by simple arrangement with a smaller number of components.

Description

[0001] This application is a divisional application of the Chinese invention patent application with the Chinese patent application number 200780031454.3 (PCT / JP2007 / 064502) and the application date being July 24, 2007, entitled "Cylinder lock device for vehicles". technical field [0002] The present invention relates to a cylinder lock device for a vehicle comprising: a fixed cylinder; an inner cylinder inserted into the cylinder and supported by the cylinder so as to be within a limited range Axial movement and rotation; ignition switch; steering lock mechanism, which prevents steering operation of the steering handle; and operating force output mechanism, which converts the rotational force of the inner cylinder into an operating force for an external mechanism and outputs it, [0003] The vehicle cylinder lock device is set with the following positions around the rotation axis of the inner cylinder: a disconnected (OFF) position; a connected (ON) position, as the inner cyl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62H5/06B60R25/02B60R25/021
CPCB60R2325/306E05B77/00B62H5/00B62K2202/00B60R25/02E05B79/20B60R25/02126
Inventor 矢野仁士
Owner HONDA LOCK MFG CO LTD