CN2339699Y - Air-inflator lock - Google Patents

Abstract

The utility model relates to an air-inflator lock. The air-inflator lock is characterized in that a cycle lock and an air cylinder are combined into one unit; the lower end of a lock body which can be used as an air-inflator handle is connected with a piston rod and a piston in an air inflator; a lantern ring of a lock head arranged on the upper part of the air inflator can be used for locking the lock body and the air inflator; one end of a lock rod whose center is provided with a vent tube is communicated with the lower part of the air inflator, and the other end is connected the lock head which is used as an air tap and is matched with a lock hole. The utility model not only can be used for inflating, but also can be used for locking cars and air inflators; the air-inflator lock has the advantages of light weight, small size, and low cost; the air-inflator lock is convenient to carry.

Description

A kind of inflator lock

The utility model relates to a kind of lock, especially a kind of inflator lock that integrates lock, two kinds of functions of inflation.

At present, for antitheft, bicycle, pin are stepped on tricycle, motorcycle etc. except installing one the special use lock lock trailing wheel, and people often need standby one steel wire lock lock front-wheel.Simultaneously, bicycle, pin are stepped on tire in the process of riding such as tricycle, motorcycle and are become flat, and need inflation, need sometimes to push away far inflator or the air pump of just finding, very inconvenient.Because above-mentioned lockset and inflator function singleness, lockset can only be locked car, and inflator can only be inflated, and goes out to solve the problem of this two aspect by bike, can only carry this two kinds of utensils simultaneously, causes very inconvenient like this.Existing in addition inflator massiveness because of placing with car no appropriate location, and is parked the back inflator and can't be locked and lose easily.

The purpose of this utility model provide a kind of be applicable to that bicycle, pin step on that vehicles such as tricycle, motorcycle use integrate lock and inflator, the inflator of promptly being convenient to carry and be beneficial to keeping is locked.

For achieving the above object, the technical solution of the utility model is: the inflator lock comprises inflator, lock body, locking bar, it is characterized in that the lock body lower end of double as inflator handle connects piston rod and the interior piston of inflator.The tapered end collar is installed in inflator top, lockable lock body and inflator.The center is that locking bar one end of ventilating pipe is communicated with the inflator bottom, the tapered end that the other end connects the double as valve and matches with lockhole.

The utility model has the advantages that: one, effectively lockset with inflate two kinds of functions and roll into one; Two, the many usefulness of a lock can be pinned bicycle, pin is stepped on vehicles such as tricycle, motorcycle, can pin inflator again; Three, in light weight, volume is little, is easy to carry, can be lock hanging unlikely losing on vehicle frame in the time of by bike; Four, cost is low, the price material benefit, and price is locked or common inflator a little more than ordinary steel wire, and far below two kinds of utensil price sums.Therefore has stronger practicality.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is an inflator lock overall schematic of the present utility model;

Fig. 2 is the section enlarged diagram of inflator lock locking bar;

Fig. 3 is an inflator lock section enlarged diagram.

A kind of inflator lock shown in the drawings comprises inflator, lock body, locking bar, is characterized in that a lock body combines respectively with inflator handle, tapered end and valve, steel wire locking bar and tracheae, thereby realizes inflator and lock two functions combinations.Lock body (1) lower end of double as handle connects piston rod (2) and passes the interior piston (4) of inflator (3) upper end cover centre bore and inflator and is connected.The tapered end collar (5) is installed in inflator top, entangles tapered end (8) with the collar when locking, and with locking lock body and inflator, thereby increases lockset intensity.The center is that locking bar (6) one ends of ventilating pipe (10) are communicated with the inflator bottom, the tapered end (8) that the other end connects the double as valve and matches with lockhole (7), the outer flexible pipe (9) of locking bar is rubber tube, plastic pipe or other flexible pipes that is suitable for, middle bendable metal tube (11) is bourdon tube, metallic mesh tube or other bendable metal tubes that is suitable for, the steel wire of steel wire floor inward (12) is that circumference is evenly arranged again, the innermost layer is that the locking bar center is a steam hose, can adopt rubber tube, plastic pipe or other flexible pipes that is suitable for.The tapered end endoporus front end of double as valve (13) is provided with and the corresponding internal thread of air faucet of tire (14), and tapered end is connected with metal connecting ring (15) with locking bar.

Claims (2)

1, a kind of inflator lock comprises inflator, lock body, locking bar, it is characterized in that lock body (1) lower end of double as inflator handle connects piston rod (2) and the interior piston (4) of inflator (3); The tapered end collar (5) is installed in inflator top; The center is that locking bar (6) one ends of ventilating pipe (10) are communicated with the inflator bottom, the tapered end (8) that the other end connects the double as valve and matches with lockhole (7).

2, a kind of inflator lock according to claim 1, it is characterized in that: the skin of locking bar is flexible pipe (9), and the centre is bendable metal tube (11) and steel wire floor (12), and central aeration pipe is a flexible pipe.

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