CN2223768Y

CN2223768Y - Linkage lock device for motor cycle main switch

Info

Publication number: CN2223768Y
Application number: CN 95202572
Authority: CN
Inventors: 严士雄
Original assignee: Sanyang Industry Co Ltd
Current assignee: Sanyang Industry Co Ltd
Priority date: 1995-01-28
Filing date: 1995-01-28
Publication date: 1996-04-03
Anticipated expiration: 2005-01-28

Abstract

The utility model relates to a linkage lock device for a main switch of a motor cycle. A barrier is arranged at a handle assembly of the motor cycle. The utility model comprises a lock body, a cable, a guideway fixing seat and a clamping tenon, wherein, the lock body is provided with a key jack and telescopic rod, and the telescopic state of the telescopic rod is determined by the position of the key jack; the cable is fixed on the handle assembly, a movable cable core is arranged in the cable, and the first end part of the cable core is fixed on the telescopic rod; the guideway fixing seat is fixed on the handle assembly; the clamping tenon is arranged at the guideway fixing seat, and one end of the clamping tenon is connected with the second end part of the cable core to receive the traction of the telescopic rod to extend out the guideway fixing seat to block the barrier to enable the handle assembly not to rotate or retract into the guideway fixing seat to enable the handle assembly to rotate freely.

Description

Motorcycle main switch interlock locking device

The utility model relates to a kind of motorcycle main switch interlock locking device, refers to that especially a kind of main switch position that makes has more flexible motorcycle main switch interlock locking device.

The main switch of motorcycles such as traditional speed gram reaches, street sport car, the national car mode of locking, all be directly headstock to be blocked by stretching out an expansion link in the main switch body, and then headstock can't be rotated, therefore the position of main switch is restricted the (stopper of necessary contiguous handgrip assembly, could fasten in stopper with expansion link and pin headstock), the related appearance and modeling of motorcycle that makes of result also is restricted, and is unfavorable for market competition.

The purpose of this utility model is to provide a kind of novel motorcycle main switch linkage.

The purpose of this utility model is to realize like this, a kind of motorcycle main switch interlock locking device promptly is provided, is applicable to the motorcycle that is provided with stopper on the handgrip assembly, it comprises: lock body, be provided with a key hole and an expansion link, the position of key hole can determine the flexible state of expansion link; Cable is fixed in the handgrip assembly, is provided with the cable heart in cable, can move with respect to cable, and the cable heart has first end and the second end, and first end is fixed in expansion link; The guide groove holder is a sleeve, and is fixedly arranged on the handgrip assembly; And trip, be placed in the guide groove holder, and an end of this trip and the second end of the cable heart link, and stretch out the guide groove holder in order to the traction that is subjected to expansion link and stop that stopper can't rotate the handgrip assembly, or retraction guide groove holder can rotate the handgrip assembly freely.

The advantage of the utility model device is that its interlock lock is flexible, and practicality is good.

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by a preferred embodiment, and conjunction with figs., be described in detail below, in the accompanying drawing:

Fig. 1 is the three-dimensional exploded view of motorcycle main switch interlock locking device of the present utility model;

Fig. 2 is the constitutional diagram of motorcycle main switch interlock locking device of the present utility model.

Please consult Fig. 1 and Fig. 2 simultaneously, motorcycle main switch interlock locking device of the present utility model includes lock body 2, cable 7, compression spring 17, trip 8 and guide groove holder 9.Wherein, lock body 2 is provided with a key hole 22 and an expansion link 21, key hole 22 has out (ON), closes (OFF), locks (LOCK) three kinds of location, can control the flexible state of expansion link 21, when key hole 22 during in the position that opens or closes, expansion link 21 is to be the receipts state that contracts (in most of retraction lock body 2, it is outer that fraction stretches out lock body 2), and when key hole 22 the lock the position time, then expansion link 21 is a stretched condition.Because of the structure in the lock body 2 is known, its structure is very complicated again, is not feature of the present utility model, so seldom explain herein in addition.

The two ends of cable 7 are installed with first collar group 71 and second collar group 72 respectively, in cable 7, be provided with the cable heart 73, can move with respect to cable 7, and the cable heart 73 has respectively by first collar group 71 and second collar group, 72 extended cylindrical first end 731 and the second ends 732.

Body holder 3 is roughly shape, includes a dual side-edge and a common edge, offer breach 32 and through hole 31 respectively at above-mentioned side, and through hole 31 is aligned with this breach 32.

Trip 8 is cylindrical, radially offer second slotted eye 81 at the one end, and guide groove holder 9 is locked in handgrip assembly 13, and this guide groove holder 9 is roughly a sleeve, can hold trip 8.

The step of assembling motorcycle main switch interlock locking device of the present utility model is as follows:

Utilize screw 4 that body holder 3 and lock body 2 are locked together, and make expansion link 21 pass the through hole 31 of body holder 3;

Second collar group 72 of cable 7 is fixed in the breach 51 of cable holder 5, simultaneously the second end 732 of the cable heart 73 is passed in regular turn breach 51, the compression spring 17 and filling in second slotted eye 81 of trip 8 of cable holder 5, compression spring 17 is resisted against between cable holder 5 and the cable heart 73 the second ends 732;

First collar group 71 of cable 7 is fixed in the breach 32 of body holder 3, simultaneously the first end 731 of the cable heart 73 is filled in first slotted eye 211 of expansion link 21 and just drawn;

Trip 8 is put into guide groove holder 9; And

Utilize screw 6 that cable holder 5 is locked in handgrip assembly 13, and can weld a pad 14 on the handgrip assembly 13 in advance, make locking cable holder 5 thereon firm.

The manner of execution of motorcycle main switch interlock locking device of the present utility model is as follows:

When unblanking, key 1 is inserted in the key hole 22, and rotate to the position of pass (OFF) from the position of lock (LOCK), this moment lock body 2 expansion link 21 receipts that promptly inwardly contract, then can drive the cable heart 73 moves up trip 8 and leaves stopper 10 (this moment compress spring 17 be crushed), thereby handgrip assembly 13 can swing freely, is not subjected to the restriction of stopper 10.

During locking, with the position of key 1 by the position rotation direction lock (LOCK) of original pass (OFF), so expansion link 21 stretches out, and compressed compression spring 17 flicks immediately, make the second end 732 pushing trips 8 of the cable heart 73 stretch out guide groove holder 9 downwards and be barred from stopper 10 edge before, handgrip assembly 13 can't be swung.

Claims

1, a kind of motorcycle main switch interlock locking device is applicable to the motorcycle that is provided with stopper on the handgrip assembly, and it comprises:

Lock body is provided with a key hole and an expansion link, and the position of above-mentioned key hole can determine the flexible state of above-mentioned expansion link; It is characterized in that it also comprises:

Cable is fixed in above-mentioned handgrip assembly, is provided with the cable heart in above-mentioned cable, can move with respect to cable, and the above-mentioned cable heart has first end and the second end, and above-mentioned first end is fixed in above-mentioned expansion link;

The guide groove holder is a sleeve, and is fixedly arranged on above-mentioned handgrip assembly; And

Trip, be placed in above-mentioned guide groove holder, and an end of above-mentioned trip and the second end of the above-mentioned cable heart link, stretch out above-mentioned guide groove holder with the traction that can be subjected to expansion link and the handgrip assembly can't be rotated, or the above-mentioned guide groove holder of retraction can rotate the handgrip assembly freely to stop above-mentioned stopper.

2, motorcycle main switch interlock locking device as claimed in claim 1 is characterized in that it also comprises a cable holder, and above-mentioned cable holder is fixed in above-mentioned handgrip assembly, and above-mentioned cable then is fixed in this cable holder.

3, motorcycle main switch interlock locking device as claimed in claim 2 is characterized in that it also comprises a spring, suppresses between the second end and cable holder of the cable heart.