CN2224141Y

CN2224141Y - Anti-theft bicycle

Info

Publication number: CN2224141Y
Application number: CN95216799U
Authority: CN
Inventors: 卢俊海; 卢飞
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-21
Filing date: 1995-07-21
Publication date: 1996-04-10
Anticipated expiration: 2005-07-21

Abstract

The utility model relates to an anti-theft bicycle. The anti-theft bicycle is composed of a front fork shaft rod sealing lock, a middle shaft sealing lock, a rear shaft sealing lock, and a bicycle. The front fork shaft rod sealing lock, the middle shaft sealing lock, and the rear shaft sealing lock are all composed of lock bodies, lock handles or middle shaft handles, raintight covers with fixing push buttons, lock rods, lock rod springs, lock core push buttons, clamping heads, and clamping head springs. The lock rods are pressed, a front fork shaft rod, a middle shaft, and a rear shaft can be locked to death. When the anti-theft bicycle is sued, the lock core push buttons are rotated by a key to drive the clamping heads to open the lock rods, and the anti-theft bicycle can be ridden. The anti-theft bicycle has the advantages and the features that the anti-theft bicycle is convenient to lock, open, ride and use, is difficult to prize, and is not easy to lose, and economic loss is avoided.

Description

Anti-theft bicycle

The utility model relates to a kind of anti-theft bicycle, belongs to the technical field of transportation means of riding usefulness in people's daily life.

Existing bicycle kind is a lot, the price that has is very high, and is also a lot of for preventing loss, avoid economic loss to be used for the lockset of bicycle, but the phenomenon that bicycle is lost is still very serious, be afraid of when depositing to lose the mental burden that has increased the cyclist, more strengthened its economic loss after bicycle is lost.

Design goal of the present utility model: design a kind of anti-theft bicycle that all can lock at a plurality of positions, reach lock, open, ride with convenient and open sled difficult, do not increase mental burden when depositing and avoid the purpose of economic loss to the cyclist.

Structure design of the present utility model: anti-theft bicycle is made up of front fork axostylus axostyle Sealed lock, axis Sealed lock, rear shaft seal locking and bicycle; Front fork axostylus axostyle Sealed lock, axis Sealed lock, rear shaft seal locking constitute by lock body, lock handle or axis lock handle, the rain-proof cover of band peg button, locking bar, lock rod spring, lock core push button, dop, dop spring; Lock is equipped with in the body and is with the locking bar that pressing of lock rod spring makes its lower end enter blind lockhole of front fork axostylus axostyle or the blind lockhole of axis or the blind lockhole of rear axle and be blocked by the dop under the dop action of the spring of horizontal setting in the lock body through preceding fork shaft skin lockhole or axis skin lockhole or backshaft skin lockhole; Lock also is equipped with the available key operated locking bar that parallels with locking bar, the lock core push button of stirring dop on one's body; The lock body with screw rod on one's body locking screw hole and before fork shaft skin screw hole or axis skin screw hole or backshaft skin screw hole be fixed on preceding fork shaft skin or axis skin or the backshaft skin; Before lock handle is fastened on fork shaft skin or backshaft skin outer and with screw rod through the left and right sides lock handle screw hole of lock handle bottom with lock under the body screw hole and be fixed on one's body the lock; The axis lock handle be fastened on axis below and with screw rod through the left and right sides lock handle screw hole of lock handle bottom with lock under the body screw hole and be fixed on one's body the lock; The root inboard indicates the arrow logo that the blind lockhole of front fork axostylus axostyle is aimed at preceding fork shaft skin lockhole on preceding subcutaneous left side of fork shaft and the front fork stem; Axis skin upper left side and axis left-external side indicate the arrow logo of the blind lockhole of axis to quasi-middle shaft skin lockhole; The backshaft skin outside and the rear axle outside indicate the arrow logo that the blind lockhole of rear axle is aimed at the backshaft skin lockhole; The position that is processed with blind lockhole on front fork axostylus axostyle, axis and the rear axle thickens 2-10 millimeters than former common; In the left and right sides, the bottom lock handle screw hole of lock handle, axis lock handle and lock on one's body to be screwed in the screw hole and put into little spring again behind the screw rod and irritate lead sealing and close; Lock side on one's body is stamped the rain-proof cover of being with button.Front fork axostylus axostyle Sealed lock and axis Sealed lock are installed on the vehicle frame becomes one after process, spray paint; The rear shaft seal locking is installed on the rear axle through processing, electroplates and become one.

The utlity model has following advantage, characteristics and good effect:

1, under the effect of front fork axostylus axostyle Sealed lock, axis Sealed lock and rear shaft seal locking, front fork axostylus axostyle, axis and rear axle can be simultaneously locked, and theftproof performance is good, be difficult for losing;

2,, therefore, the locking of anti-theft bicycle, open, ride with convenient because lock is stamped the rain-proof cover of band button in the side on one's body, and lockset is difficult for corrosion;

3, because after front fork axostylus axostyle Sealed lock, axis Sealed lock and rear shaft seal locking be fixed on the car body, in the lock handle screw hole of the left and right sides, bottom of lock handle, axis lock handle and lock on one's body and to put into little spring again after being screwed into screw rod in the screw hole and irritate lead sealing and close, so it is difficult that this anti-theft bicycle opens sled, can prevent to steal, make that public security is guaranteed, citizen's property is not suffered a loss.

Description of drawings:

Fig. 1, anti-theft bicycle overall structure lateral plan.

Constructional drawing cuts open in the office of Fig. 2, front fork axostylus axostyle Sealed lock, axis Sealed lock and rear shaft seal locking (it is identical to remove axis lock handle external structure).

Fig. 3, be fixed on before the office that is under the opening of front fork axostylus axostyle Sealed lock on the fork shaft skin cut open constructional drawing.

Fig. 4, be fixed on the office that axis Sealed lock on the axis is under the opening and cut open constructional drawing.

Fig. 5, be fixed on the office that rear shaft seal locking on the rear axle is under the opening and cut open constructional drawing.

Among the figure: 1 bicycle, 2 front fork axostylus axostyle Sealed locks, 3 axis Sealed locks, 4 rear shaft seal lockings, 5 lock bodies, 6 lock handles, 7 rain-proof cover, 8 peg buttons, 9 locking bars, 10 lock rod springs, 11 lock core push buttons, 12 dops, 13 dop springs, 14 lock screw hole on one's body, screw hole under the 15 lock bodies, 16 lock handle screw holes, 17 preceding fork shaft skin screw holes, 18 preceding fork shaft skin lockholes, the blind lockhole of 19 front fork axostylus axostyles, 20 axis lock handles, 21 axis skin screw holes, 22 axis skin lockholes, the blind lockhole of 23 axis, 24 backshaft skin screw holes, 25 backshaft skin lockholes, the blind lockhole of 26 rear axles, 27 screw rods, 28 little springs, 29 irritate plumbous, 30 arrow logos.

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

As shown in Figure 1: anti-theft bicycle is made up of front fork axostylus axostyle Sealed lock (2), axis Sealed lock (3), rear shaft seal locking (4) and bicycle (1).

As Fig. 2 and shown in Figure 4: front fork axostylus axostyle Sealed lock (2), axis Sealed lock (3), rear shaft seal locking (4) constitute by rain-proof cover (7), locking bar (9), lock rod spring (10), lock core push button (11), dop (12), the dop spring (13) of lock body (5), lock handle (6) or axis lock handle (20), band peg button (8); Be equipped with in lock body (5) and be with the locking bar (9) that pressing of lock rod spring (10) makes its lower end enter blind lockhole of front fork axostylus axostyle (19) or the blind lockhole of axis (23) or the blind lockhole of rear axle (26) and be blocked by the dop (12) under dop spring (13) acts on of horizontal setting in lock body (5) through preceding fork shaft skin lockhole (18) or axis skin lockhole (22) or backshaft skin lockhole (25); Also be equipped with the available key operated locking bar (9) that parallels with locking bar (9), the lock core push button (11) of stirring dop (12) on the lock body (5).

As Fig. 3, Fig. 4 and shown in Figure 5: lock body (5) with screw rod (27) on one's body locking screw hole (14) and before fork shaft skin screw hole (17) or axis skin screw hole (21) or backshaft skin screw hole (24) be fixed on preceding fork shaft skin or axis skin or the backshaft skin; Fork shaft skin or backshaft skin were outer before lock handle (6) was fastened on also is fixed on the lock body (5) with screw rod (27) screw hole (15) under left and right sides lock handle screw hole (16) bottom the lock handle and lock body; Axis lock handle (20) is fastened on the axis below and is fixed on the lock body (5) with screw rod (27) screw hole (15) under left and right sides lock handle screw hole (16) bottom the lock handle and lock body; The root inboard indicates the arrow logo (30) that the blind lockhole of front fork axostylus axostyle (19) is aimed at preceding fork shaft skin lockhole (18) on preceding subcutaneous left side of fork shaft and the front fork stem; Axis skin upper left side and axis left-external side indicate the arrow logo (30) of the blind lockhole of axis (23) to quasi-middle shaft skin lockhole (22); The backshaft skin outside and the rear axle outside indicate the arrow logo (30) that the blind lockhole of rear axle (26) is aimed at backshaft skin lockhole (25); The position that is processed with blind lockhole on front fork axostylus axostyle, axis and the rear axle thickens 2-10 millimeters than former common; In the left and right sides, the bottom lock handle screw hole (16) of lock handle (6), axis lock handle (20) and lock on one's body and to put into little spring (28) and to irritate plumbous (29) sealing after being screwed into screw rod (27) in the screw hole (14); The rain-proof cover (7) of band peg button (8) is stamped in lock body (5) top.Front fork axostylus axostyle Sealed lock (2) and axis Sealed lock (3) are installed on the vehicle frame becomes one after process, spray paint; Rear shaft seal locking (4) is installed on the rear axle through processing, electroplates and become one.

During the lock car, after the arrow logo (30) that the arrow logo (30) that arrow logo (30), axis skin upper left side and the axis left-external side that root inboard on subcutaneous left side of fork shaft before good and the front fork stem is indicated indicates and the backshaft skin outside and the rear axle outside indicate, pressing locking bar (9) can be locked with front fork axostylus axostyle, axis and rear axle, pull up key, buckle rain-proof cover; During use, open rain-proof cover (7), stir dop (12) and open locking bar (9) and can ride usefulness with key rotation lock core push button (11).

Claims

1, a kind of anti-theft bicycle is made up of front fork axostylus axostyle Sealed lock (2), axis Sealed lock (3), rear shaft seal locking (4) and bicycle (1), it is characterized in that:

A, front fork axostylus axostyle Sealed lock (2), axis Sealed lock (3), rear shaft seal locking (4) constitute by rain-proof cover (7), locking bar (9), lock rod spring (10), lock core push button (11), dop (12), the dop spring (13) of lock body (5), lock handle (6) or axis lock handle (20), band peg button (8); Be equipped with in lock body (5) and be with the locking bar (9) that pressing of lock rod spring (10) makes its lower end enter blind lockhole of front fork axostylus axostyle (19) or the blind lockhole of axis (23) or the blind lockhole of rear axle (26) and be blocked by the dop (12) under dop spring (13) acts on of horizontal setting in lock body (5) through preceding fork shaft skin lockhole (18) or axis skin lockhole (22) or backshaft skin lockhole (25); Also be equipped with the available key operated locking bar (9) that parallels with locking bar (9), the lock core push button (11) of stirring dop (12) on the lock body (5); Lock body (5) with screw rod (27) on one's body locking screw hole (14) and before fork shaft skin screw hole (17) or axis skin screw hole (21) or backshaft skin screw hole (24) be fixed on preceding fork shaft skin or axis skin or the backshaft skin; Fork shaft skin or backshaft skin were outer before lock handle (6) was fastened on also is fixed on the lock body (5) with screw rod (27) screw hole (15) under left and right sides lock handle screw hole (16) bottom the lock handle and lock body; Axis lock handle (20) is fastened on the axis below and is fixed on the lock body (5) with screw rod (27) screw hole (15) under left and right sides lock handle screw hole (16) bottom the lock handle and lock body;

The root inboard indicates the arrow logo (30) that the blind lockhole of front fork axostylus axostyle (19) is aimed at preceding fork shaft skin lockhole (18) on b, the subcutaneous left side of preceding fork shaft and the front fork stem; Axis skin upper left side and axis left-external side indicate the arrow logo (30) of the blind lockhole of axis (23) to quasi-middle shaft skin lockhole (22); The backshaft skin outside and the rear axle outside indicate the arrow logo (30) that the blind lockhole of rear axle (26) is aimed at backshaft skin lockhole (25);

The position that is processed with blind lockhole on c, front fork axostylus axostyle, axis and the rear axle thickens 2-10 millimeters than former common;

The rain-proof cover (7) of band peg button (8) is stamped in d, lock body (5) top.

2, anti-theft bicycle as claimed in claim 1, its feature also is: in the left and right sides, the bottom lock handle screw hole (16) of lock handle (6), axis lock handle (20) and lock on one's body and to put into little spring (28) again and to irritate plumbous (29) sealing after being screwed into screw rod (27) in the tapped bore (14).

3, anti-theft bicycle as claimed in claim 1, its feature also is: front fork axostylus axostyle Sealed lock (2) and axis Sealed lock (3) are installed on the vehicle frame becomes one through processing, spraying paint; Rear shaft seal locking (4) is installed on the rear axle through processing, electroplates and become one.