CN2509050Y

CN2509050Y - Integral antitheft bicycle, booster bicycle, tricycle and lock

Info

Publication number: CN2509050Y
Application number: CN 01231025
Authority: CN
Inventors: 巴文清
Original assignee: Individual
Current assignee: Fu Huibo
Priority date: 2001-07-22
Filing date: 2001-07-22
Publication date: 2002-09-04
Anticipated expiration: 2011-07-22

Abstract

The utility model relates to an integrated anti-theft the bicycle, the assistant powered bicycle, or the pedicab and the lock thereof. A lock shell in which a lock body is embedded and out of the lock body a lock rod insert hole and a key inserting hole are exposed is welded on the rear upper end of the rear oblique beam of the vehicle frame. The exposed end of the lock rope is fixed on the lock rod which can be inserted in the lock body, the other end of the lock rope is fixed with heavy objects through the vehicle seat, a pulley or a sleeve arranged on the upper end of the seat tube, and a spring hidden behind the vehicle frame. The wheel and the vehicle seat can be locked simultaneously by the self vehicle lock when being parked, and the vehicle can also be locked on the wire post, the trunk, the guarding rail and the banister. The utility model has strong anti-theft performance, convenient installation and usage; and is safe and reliable; as well as vehicle lock cannot be lost.

Description

Integral type anti-theft bicycle, morpet, three-wheel vehicle and lock

The utility model relates to integral type anti-theft bicycle, morpet, three-wheel vehicle and the lock that a kind of car and lock are integrated, and belongs to the technical field of transportation means that people use in the daily life.

Since a lot of years, China's bicycle lock is generally to use the crab formula always, and its advantage is to use conveniently, and shortcoming is to be easy to be prized open and bicycle is lost, and brings inconvenience in life and economic loss for many families; Steel wire rope lock can only with on the local lock of bicycle and also lock, the removable separation of car lockset is easily lost, other lockset then complex structure, cost height, price is expensive.

The utility model design-calculated purpose: design integral type anti-theft bicycle, morpet, three-wheel vehicle and lock that a kind of car and lock are integrated, reach that anti-theft is strong, lock is not lost, purpose easy to install.

Structure design of the present utility model: integral type anti-theft bicycle, morpet, three-wheel vehicle and lock, be integrated and constitute by bicycle or morpet or three-wheel vehicle and lock, lock is by lock housing, lock body, locking bar, the lock rope, weight, spring and pulley or sleeve pipe constitute, in be surrounded by the back upper end that lock housing that lock body And exposes locking bar jack and key hole is welded in cant beam behind the vehicle frame, the exposed junction of lock rope is fixedly connected and can inserting in the lock body on the locking bar in order to the locking anti-theft bicycle, and the other end of lock rope is by vehicle seat and pulley on the present pipe is installed or sleeve pipe and latently be placed on that spring and the weight in the cant beam fixes behind the vehicle frame; The external diameter of spring is slightly less than the external diameter of seat pipe lower end, and the upper and lower end of sleeve pipe all is processed into toroidal from inside to outside; This structure design can guarantee: when parking, vehicle seat, trailing wheel can be pinned by lock simultaneously at bicycle or morpet or three-wheel vehicle, also can be locked into electric post, guardrail, stair to bicycle or morpet or three-wheel vehicle and pick out on the hurdle, prevent that it from losing; Weight or spring not only can prevent to lock Che Shisuo rope lower end and be drawn out but also can make when unblanking the lock rope to return easily.

The advantage that the utlity model has, characteristics and good effect:

1, existing bicycle, morpet, three-wheel vehicle are improved and install lock easily, conveniently;

2, when car body is parked, vehicle seat, trailing wheel can be pinned by lock simultaneously, or car body is locked into electric post, guardrail, stair picks out on the hurdle, but actv. prevents losing of vehicle seat, car body, has avoided giving many families to bring inconvenience in life and economic loss;

3, lock is difficult for losing, and is easy to use, safe and reliable;

4, lock is adapted at installing on existing various bicycle, morpet, the three-wheel vehicle.

5, adopt the sleeve pipe of pulley or special construction that the lock rope is not worn when pulling out or return or seldom wear and tear and prolong its service life.

Description of drawings:

Fig. 1: structural representation cuts open in the office when three-wheel vehicle is locked;

Fig. 2: front elevation when bicycle is locked;

Fig. 3: under the situation of unblanking, lock and be equipped with the seat pipe of pulley and vehicle frame after cant beam innings cut open structural representation;

Fig. 4: structural representation is cutd open in the seat pipe up station that is equipped with sleeve pipe.

Among the figure: 1 bicycle, 2 locks, 3 lock housings, 4 lock bodies, 5 locking bars, 6 lock ropes, 7 weights, 8 springs, 9 three-wheel vehicles, cant beam behind 10 vehicle frames, 11 sleeve pipes, 12 pulleys, 13 vehicle seats, 14 pipes.

Narrate most preferred embodiment of the present utility model below in conjunction with accompanying drawing:

As Fig. 1, Fig. 2, shown in Figure 3: the integral type anti-theft bicycle, morpet, three-wheel vehicle and lock are integrated by bicycle (1) or three-wheel vehicle (9) and lock (2) and constitute, lock (2) is by lock housing (3), lock body (4), locking bar (5), lock rope (6), weight (7), spring (8) and pulley (12) or sleeve pipe (11) constitute, in be surrounded by the back upper end that lock housing (3) that lock body (4) And exposes locking bar (5) jack and key hole is welded in cant beam (10) behind the vehicle frame, the exposed junction of lock rope (6) is fixedly connected during can inserting lock body (4) on the locking bar (5) in order to the locking anti-theft bicycle, the other end of lock rope (6) by vehicle seat (13) and pulley (12) on the present pipe (14) is installed or sleeve pipe (11) and latent be placed on vehicle frame after interior spring (8) and the weight (7) of cant beam (10) fix (as Fig. 1, shown in Figure 3); The external diameter of spring (8) is slightly less than the external diameter of seat pipe (14) lower end, and the upper and lower end of sleeve pipe (11) all is processed into toroidal (as shown in Figure 4) from inside to outside; Weight (7) or spring (8) not only can prevent to lock Che Shisuo rope (6) lower end and be drawn out but also can make when unblanking lock rope (6) to return easily.After parking bicycle, to lock rope (6) pulley (12) on present pipe (14) is installed or sleeve pipe (11) below vehicle seat (13) with locking bar (5) and behind seat pipe (14) and vehicle frame, draw out And to make locking bar (5) and lock rope (6) walk around rear wheel the cant beam (10) locking bar (5) to be inserted in the locking bar jack of lock body (4), at this moment vehicle seat (13) and trailing wheel promptly locked (as shown in Figure 1 and Figure 2); Lock rope (6) by on when drawing, weight (7) is upwards lifted cant beam (10) in behind vehicle frame, and the present pipe of spring (8) (14) lower end stopping and weight (7) is compressed under acting on; After unblanking, under the effect of weight (7) or spring (8), lock rope (6) can be return (as shown in Figure 3) at an easy rate.Also integral type anti-theft bicycle (1) or three-wheel vehicle (9) can be locked on electric post, guardrail, the banister with lock rope (6); Adopt the sleeve pipe (11) (as shown in Figure 4) of pulley (12) (as shown in Figure 3) or special construction that lock rope (6) is not worn when pulling out or return or seldom wear and tear and prolong its service life.

Claims

1, a kind of integral type anti-theft bicycle, morpet, three-wheel vehicle and lock, be integrated and constitute by bicycle (1) or three-wheel vehicle (9) or morpet and lock (2), it is characterized in that: lock (2) is by lock housing (3), lock body (4), locking bar (5), lock rope (6), weight (7), spring (8) and pulley (12) or sleeve pipe (11) constitute, in be surrounded by the back upper end that lock housing (3) that lock body (4) And exposes locking bar (5) jack and key hole is welded in cant beam (10) behind the vehicle frame, the exposed junction of lock rope (6) is fixedly connected during can inserting lock body (4) on the locking bar (5) in order to the locking anti-theft bicycle, the other end of lock rope (6) by vehicle seat (13) and pulley (12) on the present pipe (14) is installed or sleeve pipe (11) and latent be placed on vehicle frame after interior spring (8) and the weight (7) of cant beam (10) fix.

2, integral type anti-theft bicycle as claimed in claim 1, morpet, three-wheel vehicle and lock, it is characterized in that: the external diameter of spring (8) is slightly less than the external diameter of seat pipe (14) lower end, and the upper and lower end of sleeve pipe (11) all is processed into toroidal from inside to outside.