CN204998485U - Theftproof wheel hub lock - Google Patents

Abstract

The utility model relates to a theftproof wheel hub lock, including shaft, wheel rim, the wheel rim is installed at the wheel epaxially, shaft and wheel rim in be equipped with the pickproof lock, the shaft as the lock core, shaft or wheel circle and are equipped with the spring bolt, this wheel hub's section structure does, the shaft circumference on radially be equipped with one or two recesses no. 1 to the indent, the spring bolt that is equipped with the spring and links to each other with the spring in the recess no. 1 circles the recess that is equipped with with the recess monogamy its round, be equipped with the key hole in the shaft outside, the key inserts in the hole the rotation can make during the spring bolt part gets into recess no. 2 from recess no. 1 to die the wheel hub lock unable the rotation, the beneficial effects of the utility model are that: (1 ) the utility model discloses simple structure, low cost, it is disguised good, easy operation, (2 )The security is higher, (3 )In appearance because there is not outer pendant, make the difficult discovery of thief, the security has improved to the vehicle is elegant appearance more, (4 )Because low cost has also reduced the cost of whole car.

Description

Anti-theft wheel hub lock

Technical field

The utility model relates to a kind of transportation means lockset, particularly relates to a kind of built-in type anti-theft hublock being applicable to the transportation meanss such as bicycle, battery-driven car, motor bike, automobile.

Background technology

Along with popularizing of battery-driven car, the stolen event of battery-driven car also often occurs, and the major cause of loss is that lockset is dangerous, and lockset is opened or destroys the loss caused.And common lock is independently, need by being arranged on vehicle separately, the locking to vehicle can be realized, this is generally divided into chain lock, ring lock and U-shaped to lock, this several lock uses suitable trouble, and is easy to just be found and be destroyed, and anti-theft is poor, disguise is not good, very easily removed by sled, cause the loss of vehicle.

Utility model content

The utility model is exactly to solve the problems of the technologies described above, and provides that a kind of structure is simple, with low cost, good concealment, safe and practical transportation means anti-theft wheel hub lock.

In order to solve the problems of the technologies described above, the utility model is achieved in that a kind of anti-theft hub, comprise wheel shaft, wheel rim, wheel rim is arranged on wheel shaft, is provided with anti-theft column lock in described wheel shaft and wheel rim, described wheel shaft is as lock core, and described wheel shaft or wheel rim are provided with dead bolt.

Scheme one: the section structure of this wheel hub is, described wheel shaft is circumferentially radial is provided with one or two groove one concaved, and the dead bolt being provided with spring in groove one and being connected with spring, its wheel rim is provided with the groove corresponding with groove one; Outside wheel shaft, be provided with key hole, rotate in key insertion hole and dead bolt part can be made to enter groove two from groove one, thus wheel hub is locked, cannot rotate.

Scheme two:: the section structure of this wheel hub is, described wheel shaft is as lock core, its radial direction is provided with groove one, be provided with lower pellet and key hole in groove one, described wheel rim forms by the upper pellet be provided with in the groove two corresponding with groove one, groove two and by the spring that upper pellet and wheel rim are fixed; Key is inserted key hole, rotates and wheel shaft is rotated, groove one moves down pellet upper time corresponding with groove two, enters in groove and wheel shaft and wheel rim are locked, thus wheel hub is locked, cannot rotate.

Relative to prior art, the beneficial effects of the utility model are: (1) the utility model structure is simple, with low cost, good concealment, it is built in the wheel hub of various forms of transport, bicycle, battery-driven car, motor bike is mounted in wheel hub, only be with a key in use, when vehicle does not use, rotate key gently, namely wheel is in locked shape; (2) because this device is difficult to be pried open, unless bicycle, battery-driven car or motor bike entirety born away, otherwise be difficult to lock to pry open, therefore safety is higher; (3) in appearance because there is no outer suspension member, thief is not easily found, improves safety, and vehicle is more elegant in appearance; (4) due to the cost also reducing car load with low cost.

Accompanying drawing explanation

Fig. 1 is the cutaway view of the utility model embodiment one;

Fig. 2 is the cutaway view of the utility model embodiment two.

In figure: 1, wheel shaft, 2, wheel rim, 11, groove one, 12, spring, 13, dead bolt, 14, key hole, 15, lock core marble, 16, key hole, 21, groove two, 22, locking pellet.

Detailed description of the invention

A kind of anti-theft hub comprises wheel shaft 1, wheel rim 2, and wheel rim 2 is arranged on wheel shaft 1, and be provided with anti-theft column lock in described wheel shaft 1 and wheel rim 2, described wheel shaft 1 is as lock core, and described wheel shaft 1 or wheel rim 2 are provided with dead bolt.

Be illustrated in figure 1 a kind of scheme of the present utility model: the section structure of this wheel hub is, described wheel shaft 1 is circumferentially radial is provided with one or two groove 1 concaved, the dead bolt 13 being provided with spring 12 in groove 1 and being connected with spring 12, its wheel rim 2 is provided with the groove two 21 corresponding with groove 1; Key hole 14 is provided with outside wheel shaft 1.

During use, rotate in key insertion hole, promote the dead bolt in wheel shaft, dead bolt 13 can be made to enter groove 2 21 from groove 1 part, thus wheel hub is locked, cannot rotate.

Be illustrated in figure 2 another kind of scheme of the present utility model: the section structure of this wheel hub is, described wheel shaft 1 is as lock core, its radial direction is provided with groove 1, be provided with lower pellet 15 and key hole 16 in groove 1, described wheel rim 2 forms by the upper pellet 22 be provided with in the groove 2 21 corresponding with groove 1, groove 2 21 and by the spring that upper pellet 22 is fixing with wheel rim 2; Key is inserted key hole 16, rotate and wheel shaft is rotated, groove 1 moves down pellet 22 upper time corresponding with groove 2 21, enters in groove 1 and wheel shaft 1 and wheel rim 2 are locked, thus wheel hub is locked, cannot rotate.

Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of extending out of the present utility model or change and are still among protection domain of the present utility model.

Claims (3)

1. an anti-theft wheel hub lock, comprise wheel shaft (1), wheel rim (2), wheel rim (2) is arranged on wheel shaft (1), it is characterized in that: in described wheel shaft (1) and wheel rim (2), be provided with anti-theft column lock, described wheel shaft (1) is as lock core, and described wheel shaft (1) or wheel rim (2) are provided with dead bolt.

2. anti-theft wheel hub lock according to claim 1, it is characterized in that: the section structure of this wheel hub is, described wheel shaft (1) is circumferentially radial is provided with one or two groove one (11) concaved, the dead bolt (13) being provided with spring (12) in groove one (11) and being connected with spring (12), its wheel rim (2) is provided with the groove two (21) corresponding with groove one (11); Be provided with key hole (14) in wheel shaft (1) outside, rotate in key insertion hole and dead bolt (13) part can be made to enter groove two (21) from groove one (11), thus wheel hub is locked, cannot rotate.

3. anti-theft wheel hub lock according to claim 1, it is characterized in that:: the section structure of this wheel hub is, described wheel shaft (1) is as lock core, its radial direction is provided with groove one (11), be provided with lower pellet (15) and key hole (16) in groove one (11), described wheel rim (2) forms by the upper pellet (22) be provided with in the groove two (21) corresponding with groove one (11), groove two (21) and by the spring that upper pellet (22) is fixing with wheel rim (2); Key is inserted key hole (16), rotates and wheel shaft is rotated, groove one (11) and groove two (21) to time corresponding upper pellet (22) moves down, enter in groove one (11) and wheel shaft (1) and wheel rim (2) are locked, thus wheel hub is locked, cannot rotate.