CN2695330Y - Lock on frame of motorcycle - Google Patents

Abstract

The utility model discloses a lock on frame of a motorcycle, comprising a frame (4), a stop (3), a lock body (2) in a cylinder (1), a switch (5), a cam (6), a steel cable (7), a steel cable outer sleeve (8), a lock body end cover (9), etc. A lock pin (11) with a step is arranged in the lock body (2), a center bore is arranged at the left end of the lock pin (11), one end of the steel cable (7) is connected with the lock pin (11) through the steel cable outer sleeve (8), the lock body end cover (9), and a spring (10), and the other end is connected on the cam (6) under the ignition switch (5). Because the cycle lock is fixed on the frame, any parts do not take off at unlocking, avoiding many problems. The utility model solves the troubled problems of locking and unlocking, in particular to locking and unlocking which is trouble in short time. The utility model can mount on varied motorcycles, having the advantages of simple structure and easy use.

Description

Motor cycle support lock

One, affiliated technical field

The utility model relates to lock for motorcycle, and specifically a kind of motor bike stops and props behind the support the locked lock for motorcycle that motor bike can't be opened of support.

Two, background technology

At present, lock for motorcycle mainly is lock handlebar, wheel (front-wheel and trailing wheel).Stop after operation several times could lock motor bike, particularly the short time stops, and special trouble just seems; In addition, after lock is opened, lock laying and brought unnecessary trouble for the driving loading onboard.

Three, summary of the invention

The purpose of this utility model provide a kind of solve the lock car, unblank, the problem of lock car, the special trouble of unblanking when particularly the short time stops, the motor cycle support lock simple in structure, easy to use that can very conveniently lock car (need not do an action) and unblank.

The technical scheme that the utility model is taked is: motorcycle stand props up time-out, its the place ahead has a buting iron to guarantee support one suitable inclination angle to be arranged, the utility model welds lock body below buting iron, be drilled with stepped hole in the lock body, lock pin is housed in the hole, lock pin stretches out under the effect of spring, is processed with the inclined-plane at sponson and cooperates with convenient.Support relevant position welding processing has an end osed top cylinder, bracket leg time-out cylinder opening end face extruding lock pin inclined-plane, and lock pin overcomes the spring pressure withdrawal, and lock pin stretched into cylinder after cylinder put in place under the effect of spring, and support is locked.

When unblanking, ignition lock need only be opened, the cam pulling cable wire of lock pin below makes the lock pin withdrawal, and support just can be opened.

Connect cable wire and pass from the car body steel pipe, steel pipe or articulated type water pipe precaution are adopted in the obstructed place of passing.Play good antitheft effect.Like this, not only easy to operate but also can be antitheft well.

Four, description of drawings

Fig. 1 is the utility model bound fraction front view;

Fig. 2 is Fig. 1 left view;

Fig. 3 is Fig. 2 A-A cutaway view;

Fig. 4 is lock pin 11 part sectional views among Fig. 3;

Fig. 5 is Fig. 4 left view;

Cam 6 scheme drawings that are contained in ignition lock 5 belows of Fig. 6 for connecting with cable wire (7) one ends among Fig. 3;

Fig. 7 is Fig. 6 B portion partial enlarged drawing;

Fig. 8 is Fig. 7 left view;

Fig. 9 is Fig. 6 cam working state schematic representation.

Five, the specific embodiment

As Fig. 1～shown in Figure 3, the motorcycle stand lock is made up of welding drum 1, lock body 2, ignition lock 5, cam 6, cable wire 7, cable wire overcoat 8, lock body end cap 9 etc. on the support 4.On the spacing buting iron 3 in motorcycle stand the place ahead, welding lock body 2, the lock pin 11 that has step is housed in the lock body 2, lock pin 11 stretches out under the effect of spring 10, one end of lock pin 11 is that the inclined-plane is with convenient lock car, the other end of lock pin 11 is provided with keyway and crosses the gain of centre hole, the length of gain is greater than the extension elongation of lock pin 11, when withdrawing with cylinder 1 extruding of assurance lock pin 11 on being welded in support 4, the head of cable wire 7 has enough spaces, is unlikely to cable wire 7 and bends, and has keyway on the face of cylinder vertical with gain, keyway cooperates with guide finger 13 and play the guiding role, and lock pin 11 is not rotated.Between guide finger 13 and the lock body 2 is interference fit.Lock pin 11 left ends are provided with centre hole (as Fig. 4, Fig. 5), and cable wire 7 one ends link to each other with lock pin 11 by cable wire overcoat 8, lock body end cap 9, spring 10, and cable wire 7 right-hand members are provided with the bulb greater than lock pin 11 hole diameters, make cable wire 7 stretchy lock pins 11; Cable wire 7 other ends are associated on the cam 6 of ignition lock 5 belows, and cam 6 left ends are by the hinged cable wire card 15 of rivet, and cable wire card 15 belows have groove width and are convenient to install cable wire 7 less than the groove of cable wire bulb diameter.Be welded with cylinder 1 on the support 4, cylinder 1 left side opening combines with lock pin 11.When motor bike stops 4 time-outs of support, cylinder 1 left end promotes the strength that lock pin 11 inclined-planes overcome spring 10 and makes lock pin 11 withdrawals, and after motorcycle stand put in place, lock pin 11 was pushed cylinder 1 by spring 10, and motor bike is locked.At this moment, because support 4 is locked, motor cycle rear wheel can't land and can't move.

When unblanking, ignition lock 5 need only be opened, the cam 6 (Fig. 6, Fig. 7) that drives its below by shown in the position forward the long and two-short dash line position to, pulling cable wire 7 makes lock pin 11 withdrawal, support 4 just can be opened.In addition, cable wire 7 pulling cams 6 have the trend that clockwise rotates under the effect of spring 10, and backstop iron 16 has limited its motion, is in self-locking state.This state can not make ignition lock 5 close voluntarily under the effect of spring tension, makes flame-out the causing the accident of motor bike in advancing.

Pass from the vehicle frame steel pipe if connect cable wire, impenetrable local steel pipe or the articulated type water pipe precaution of adopting can play good antitheft effect.

Therefore, because lock is fixed on the vehicle frame, take off without any part when unblanking, so avoided many troubles.Therefore the utility model has solved the lock car, has unblanked, the problem of lock car, the special trouble of unblanking can very conveniently be locked car (need not do an action) and be unblanked when particularly the short time stopped, and also can extensively be installed on the various motor bike, and have characteristics such as simple in structure, easy to use.

Claims (1)

1. A kind of motor cycle support lock, include motorcycle stand (4), spacing buting iron (3), ignition lock (5), it is characterized in that: also include cylinder (1), lock body (2), cam (6), cable wire (7), cable wire overcoat (8), lock body end cap (9), lock pin (11) is formed, the lock pin (11) that has step is housed in the lock body (2), one end of lock pin (11) is the inclined-plane, the other end of lock pin (11) is provided with keyway and crosses the gain of centre hole, lock pin (11) left end is provided with centre hole, cable wire (7) one ends are by cable wire overcoat (8), lock body end cap (9), spring (10) links to each other with lock pin (11), cable wire (7) right-hand member is provided with the bulb of diameter greater than lock pin (11) hole diameter, cable wire (7) other end is associated on the cam (6) of ignition lock (5) below, cam (6) left end is by the hinged cable wire card of rivet (15), cable wire card (15) below fluting, groove width is less than the cable wire bulb.

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