CN2256915Y - Bicycle lockset - Google Patents

Abstract

The utility model relates to a lock for bicycles, which is composed of an arch-shaped hollow tubular main body and a lock body. One end of the main body is embedded into the lock body; the other end of the main body is sheathed in a steel cable whose front end bolt is provided with an elastic element; the end of the steel cable is provided with a lock key which protrudes out of the main body; one end protruding the lock key of the main body is embedded with a fixing body which limits the steel cable to disengage from the main body. When the lock for bicycles is used, the main body is fixed to the upper rod of the rear fork of the frame of a bicycle and spans the middle segment of a wheel; the steel cable is pulled out and the lock key is inserted into the lock body to lock the bicycle; when a key is inserted into the lock body and rotated, the steel cable springs back automatically and the lock for bicycles is opened.

Description

The bicycle lockset

The utility model relates to a kind of bicycle lockset, belongs to for bicycle accessory.

Existing bicycle lockset generally is not directly to be fixedly mounted on the car body, but placed apart with bicycle, when using, must earlier lockset be taken off on bicycle like this, lockset is passed wheel again and buckles knot, and lock is fixed; Otherwise, when unblanking, lockset must be taken off between the wheel of bicycle again, be placed in certain container again or hang onboard, when lockset hung onboard, this can clash into car body, destroyed car body surface, and is very inconvenient.

The purpose of this utility model is that a kind of bicycle lockset will be provided, and it can stably be installed on the bicycle, increases the intensity of vehicle frame effectively, and easy to use.

The purpose of this utility model is achieved in that this bicycle lockset is made of the tubular body and the lock body of arcuation hollow, one end of body embeds lock body, the other end at body is inserted in the cable wire that a front end bolt is provided with flexible member, the end of cable wire, be provided with outstanding this external locking key, an end that exposes locking key at body is embedded with the fixed body that the restriction cable wire must not break away from body.During use, body is fixed on the stage casing that bicycle frame back vent upper boom is crossed over wheel, pulls out cable wire, locking key is inserted in the lock body then with the bicycle locking, when inserting lock body with key and rotate, then cable wire rebounds automatically, and lock is opened.

The utility model advantage: owing to be installed on the vehicle frame at ordinary times, do not take up room, utilize flexible member, in the cable wire retraction car body, and can quick lock in and unblank, easy to use, because of this lockset is installed on the vehicle frame, so also have the function of reinforcing vehicle frame.Can not rock onboard and collide and damage car body in addition because of lockset hangs.

The utility model concrete structure is provided by following examples and accompanying drawing thereof:

Fig. 1 is the utility model stereochemical structure exploded view.

Sectional drawing when Fig. 2 is the utility model unlocking condition.

Fig. 3 is the utility model installment state schematic diagram.

Embodiment sectional drawing when Fig. 4 is the utility model locking.

Describe in detail below in conjunction with accompanying drawing.

With reference to Fig. 1-4, this bicycle lockset, tubular body 10 and lock body 13 by an arcuation hollow are constituted, it is characterized in that body 10 inboards are provided with the fixedly ear body 11 of usefulness of two corresponding confessions, proximal end place at body 10 1 ends, be provided with the slotting knot hole 12 that embeds lock body 13, in body 10 inside, be inserted in the cable wire 15 that a front end bolt is provided with flexible member 14 by the other end, at cable wire 15 ends, be provided with the locking key 16 outside the outstanding body 10, an end that exposes locking key 16 at body 10 is embedded with the fixture 17 that restriction cable wire 15 must not break away from body 10.During use, utilize body 10 inboard set two ear bodies 11 to be installed in bicycle frame back vent upper boom stage casing, make body cross over wheel, cable wire 15 is hidden in body 10 inside fully under the effect of flexible member 14 at ordinary times, has only locking key 16 to expose, shelves are in the outside of fixture 17, lockset is stablized motionless, lockset in opened condition, wheel as usual rotates; When regularly with Lock for bicycle, the user is as long as outwards pull out locking key 16, pass in the slotting knot hole 12 of inserting body 10 behind the wheel buckle to tie and get final product with lock body 13, as shown in Figure 4, when unblanking, key need only be inserted in the lock body 13, key, 16 of locking keys at this moment can break away from the restriction of lock body 13 and cable wire 15 can retraction body 10 under the effect of flexible member 14 in and lockset is opened.

Claims (1)

1, a kind of bicycle lockset, tubular body (10) and lock body (13) by an arcuation hollow are constituted, it is characterized in that: body (10) inboard is provided with the fixedly ear body (11) of usefulness of two corresponding confessions, proximal end place at body (10) one ends, be provided with the slotting knot hole (12) that embeds lock body (13), in body (10) inside, be provided with the cable wire (15) of flexible member (14) by other end cover people one front end bolt, at cable wire (15) end, be provided with the outer locking key (16) of outstanding body (10), an end that exposes locking key (16) at body (10) is embedded with the fixture (17) that restriction cable wire (15) must not break away from body (10).

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