CN208233220U - Two-stage for bicycle theftproof lock - Google Patents

Abstract

The utility model provides a kind of two-stage for bicycle theftproof lock.Two-stage for bicycle theftproof lock is in existing bicycle on the basis of pipe, two object placing cavities are separated out by partition in middle pipe, one of object placing cavity is two-stage for bicycle theftproof lock tube body, the rope that can be stretched is fixed in the object placing cavity, tapered end can not bounce back back in object placing cavity after tapered end at the top of rope passes through at the top of object placing cavity, and the tapered end is plugged and fixed in the lock for being located at existing ring lock, bicycle theft-prevention function will be more perfect in this way, and use also can convenience more for two-stage for bicycle theftproof lock.

Description

Two-stage for bicycle theftproof lock

Technical field

The utility model belongs to anti-theft lock field, specifically a kind of two-stage for bicycle theftproof lock.

Background technique

Middle pipe upper end of the existing bicycle generally all below saddle and rear fork junction setting one can lock voluntarily The ring of back wheels of vehicle is locked, and this ring lock can only lock bicycle rear, prevents bicycle from riding, and bicycle itself is relatively lighter, Robber is easy to bicycle to carry, and is placed on other means of transports and steals, therefore in addition existing many people can carry one Wire peg lock handle bicycle lock comes further antitheft on trunk or other heavier objects；But it in addition carries steel wire padlock to take Band is inconvenient, is easily lost and influences the drawbacks such as bicycle beauty.

Utility model content

In view of defect present in existing bicycle theft-prevention, the technical problem to be solved by the utility model is to provide one The two-stage for bicycle theftproof lock that kind is connected with bicycle；The two-stage for bicycle theftproof lock is easy to use simultaneously.

To achieve the goals above, one aspect according to the present utility model, the utility model are arranged by following technology Apply realization: a kind of two-stage for bicycle theftproof lock, comprising: manage in bicycle, manage in the bicycle and be equipped with partition in it, make Object placing cavity I and object placing cavity II are formed in managing in bicycle, wherein object placing cavity I is used for stationary bicycle cushion, II top of object placing cavity Equipped with rope lid, it is equipped with the rope that can be stretched inside object placing cavity II, tapered end is equipped at the top of rope, tapered end passes through rope lid and is in Rope tops；Lock, the lock are fixed in bicycle ring lock shell.

A kind of this two-stage for bicycle theftproof lock enables tapered end and lock to fix, such bicycle by flexible rope Increasing above can lock around the two stage anti-theft of other objects, and use very convenient.

Further, the lock is fixed on ring lock shell side, and the lockhole latched locks outside, the key of lock towards ring Keyhole is located at lock top.Above-mentioned design is to promote effect easy to use.

Compared with the prior art, the advantages of the utility model are: anti-theft effect is more preferable, using convenience more, and not It is beautiful to influence bicycle.

Detailed description of the invention

The attached drawing for constituting the utility model a part is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description for explaining the utility model, do not constitute improper limits to the present invention.Attached In figure:

Fig. 1 is two-stage for bicycle anti-theft lock structure schematic diagram described in the utility model.

Fig. 2 is two-stage for bicycle theftproof lock half-section diagram described in the utility model.

Appended drawing reference: 101, it in bicycle manages；102, partition；103, object placing cavity I；104, object placing cavity II；105, rope lid； 106, rope；107, tapered end；108, it latches；109, lockhole；110, keyhole；111, ring is locked.

Specific embodiment

The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing In the case where prominent, the features in the embodiments and the embodiments of the present application be can be combined with each other.

In the description of the present invention, it should be understood that the side of the instructions such as term " inside ", " top ", " right side " Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.

As depicted in figs. 1 and 2, two-stage for bicycle theftproof lock described in the utility model includes pipe 101 in bicycle, should be certainly Pipe 101 is on the basis of existing middle pipe in driving, by the way that a partition 102 is arranged inside middle pipe, makes in bicycle shape in pipe 101 At two object placing cavities, two object placing cavities are respectively object placing cavity I 103 and object placing cavity II 104, and wherein the effect of object placing cavity I 103 is not Become, or is used for stationary bicycle cushion, and II 104 top open part of object placing cavity is equipped with a rope lid 105, object placing cavity II 104 Inside is fixed with a rope 106 that can be stretched, and rope lid 105 is passed through at the top of rope 106 and a tapered end 107 is fixed, the tapered end 107 always can not be in retraction object placing cavity II 104 at the top of the rope lid 105, and above-mentioned two-stage for bicycle theftproof lock further includes lock 108, above-mentioned lock 108 is preferably provided on existing ring lock 111, naturally it is also possible to it is arranged on other positions of bicycle, and Above-mentioned lock 108 is preferably fixed to ring and locks 111 shell sides, and the utility model is located at right side, latches 108 lockhole 109 Be preferably provided at lock 108 right side, latch 108 keyhole 110 then be arranged lock 108 at the top of.

In this way when the ring lock that bicycle carries locks bicycle rear, user stretches the tapered end 107 of two stage anti-theft lock, It is inserted into rope 106 after a week in lockhole 109 around other objects fixed, such bicycle is just not easy to go adrift.

Bicycle theft-prevention function after increasing above structure will be more perfect, and two-stage for bicycle theftproof lock uses It also can convenience more.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, the present invention can have various changes and variation.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.

Claims (2)

1. a kind of two-stage for bicycle theftproof lock characterized by comprising managed in bicycle, manage in it and set in the bicycle There is partition, makes to manage interior formation object placing cavity I and object placing cavity II in bicycle, wherein object placing cavity I is used for stationary bicycle cushion, sets It is equipped with rope lid at the top of object chamber II, the rope that can be stretched is equipped with inside object placing cavity II, is equipped with tapered end at the top of rope, tapered end passes through Rope lid is in rope tops；Lock, the lock are fixed in bicycle ring lock shell.

2. two-stage for bicycle theftproof lock according to claim 1, which is characterized in that the lock is fixed on ring lock shell Side, and the lockhole latched locks outside towards ring, the keyhole of lock is located at lock top.