CN2282522Y - Bicycle lock usable as bicycle inflating - Google Patents

Abstract

The utility model relates to a bicycle lock for bicycle inflating, which is composed of a lock, a handle, an inflating rod, a metal pipe, a leather cup piston, and an inflating head. Both ends of the handle are provided with the lock, and the inflating rod and the metal pipe are arranged on the vertical direction of the handle. One end of the inflating rod is provided with a part matched with the lock, and the other end is provided with the leather cup piston. An inflating device is composed of the handle, the inflating rod, the metal pipe, the leather cup piston, and the inflating head which also form a bicycle lock device with the lock. The utility model has the advantage that one bicycle lock for bicycle inflating has two purposes. As an inflation tube, the bicycle lock for bicycle inflating has the advantages of cabinet structure and labor saving; the bicycle lock for bicycle inflating is convenient to carry. As the bicycle lock, the prying prevention of the bicycle lock for bicycle inflating is good, and a bicycle can be locked on a rail or other fixtures.

Description

Can be used as the gas filed lock of bicycle

The utility model relates to a kind of lock, especially relates to a kind of gas filed lock of bicycle that can be used as.

Existing bicycle lock does not generally have gas filed function, the theft-proof function of mono-lock car is only arranged, and inflator pump can not be locked car.Bicycle in use tire often leaks gas, and therefore, rider's family generally all has Floor Pump, but existing Floor Pump carries inconvenience, can not provide convenience when going out tire gas leakage.

It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and can lock car and can gas filedly can be used as the gas filed lock of bicycle again.

The utility model is achieved through the following technical solutions: it is to be made of lock, gas filled device, pneumatic head, and gas filled device is made of handle, aerating bar, metal tube, leather bucket.Respectively be provided with a lock at the two ends of handle, on the vertical direction at handle two ends, be provided with the inflation bar, on inflation bar and lock bonded assembly termination, be provided with the groove that matches with dead bolt, below groove, be provided with locating dowel pin, the other end at the inflation bar is equipped with a leather bucket, be with outside the bar to match in inflation and form the metal tube of cylinder with leather bucket, be provided with limited cover at the metal mouth of pipe, on the tube wall of metal tube end, have an air gate, on air gate, be provided with one give vent to anger only can not air inlet check valve, air gate is connecting a three-way pipe outward, is provided with pneumatic head at the mouth of three-way pipe.On the tube wall of metal tube front end, be provided with an induction opening.

The utlity model has characteristics simple in structure, dual-use material.Small and exquisite as its structure of inflator pump, use laborsaving, easy to carry; Good and can be on railing or other tubulose fixture as its pick-proof performance of lock with bicycle lock.

Fig. 1 is the utility model structural representation.

In order to make the utility model structure clear more complete, the utility model is described in further detail below in conjunction with accompanying drawing.

As shown in the figure, the utility model is made of lock 1, gas filled device, pneumatic head 2, and gas filled device is made of handle 3, aerating bar 4, metal tube 5, leather bucket 6.Be provided with lock 1 in the one or both ends of handle 3, on the vertical direction at handle 3 two ends, be provided with inflation bar 4, on inflation bar 4, be provided with groove 4-1 and the locating dowel pin 4-2 that matches with dead bolt, end at inflation bar 4 is provided with leather bucket 6, at the outer metal tube 5 that is with the composition cylinder that matches with leather bucket 6 of inflation bar 4, be provided with limited cover 5-3 at the metal mouth of pipe, have an air gate 5-1 at metal tube 5 ends, on air gate 5-1, be provided with one give vent to anger only can not air inlet check valve; Outside air gate 5-1, connecting a three-way pipe 7, be provided with pneumatic head 2, on metal tube, having an induction opening 5-2 at the mouth of three-way pipe 7.

End at two metal tubes 5 is provided with can 8, and this box 8 can play the effect that two metal tube ends are coupled together, and can place again and receive root of Dahurian angelica three-way pipe 7 and inflating valve 2.

Claims (2)

1. one kind can be used as the gas filed lock of bicycle, it is characterized in that: it is by lock 1, gas filled device, pneumatic head 2 constitutes, gas filled device is by handle 3, aerating bar 4, metal tube 5, leather bucket 6 constitutes, end at handle 3 becomes two ends to be provided with lock 1, on the vertical direction at handle 3 two ends, be provided with inflation bar 4, on inflation bar 4, be provided with groove 4-1 and the locating dowel pin 4-2 that matches with dead bolt, end at inflation bar 4 is provided with leather bucket 6, at the outer metal tube 5 that is with the composition cylinder that matches with leather bucket 6 of inflation bar 4, be provided with limited cover 5-3 at the metal mouth of pipe, have an air gate 5-1 at metal tube 5 ends, on air gate 5-1, be provided with one give vent to anger only can not air inlet check valve; On the tube wall of metal tube 5 front ends, have an induction opening 5-2, outside air gate 5-1, connecting a three-way pipe 7, be provided with pneumatic head 2 at the mouth of three-way pipe 7.

2. the gas filed lock of bicycle that can be used as according to claim 1 is characterized in that: the end at two metal tubes 5 is provided with can 8.

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