CN2216007Y - Bicycle with self-inflating pump - Google Patents

Abstract

The utility model relates to a self inflater bicycle, it is that the part has carried out scientific transformation to current bicycle saddle lower part, the handle of inflating is done concurrently to the saddle promptly, lower part dress one end has the push rod of piston, the push rod dress is in the stay tube of saddle lower part, and do concurrently as the inflater, there is the guide vane at saddle lift adjustment pole both ends, the saddle is done concurrently and is inflated the handle lower part and transversely has fixed band steel and two-way handle, open the inflater lower part has one-way valve, there are hose and the valve inside of inflating to connect on the valve, a structure is simple, high durability, labor saving and worry saving, a thing is multi-purpose, good economy and social have.

Description

Bicycle with inflator

The utility model relates to a kind of traffic of riding instead of walk with self Floor Pump bicycle.

Bicycle is the running vehicle that widely uses, but at present bicycle generally all can not self solve the problem of inflating, and what have adorns a Floor Pump on the cant beam before bicycle, both inconvenient during use, effort is also easily lost sometimes again, so can not get popularization and application, no producer produces again.

The purpose of this utility model is exactly that a kind of later-model self Floor Pump bicycle is provided at above-mentioned situation and actual needs.

The purpose of this utility model is achieved like this, the vehicle seat support beam is changed system into the dual-purpose support beam of double as inflator, vehicle seat is changed system into double as and is inflated the push rod handle, subordinate is adorned the push rod of a band piston, push rod is contained in the support tube of vehicle seat rising-falling tone pipe joint and double as Floor Pump, the support tube downside is opened an air gate and is adorned one-way cock, take on the gas flexible pipe on the valve, the valve inside joint is housed on the flexible pipe, flexible pipe can be fixed on the support tube by clamp, and the push rod upper end is fixed by band steel and bidirectional handle or unclamped.

Its novel structure of the utility model, uniqueness have realized that a thing is multi-functional, have avoided keeping, seasoning and have used trouble, manipulate easily, are difficult for causing Floor Pump loss or stolen again, long service life.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Fig. 1 is structure of the present utility model (partly cut-away) figure.

Fig. 2 is the constructional drawing (partly cut-away) of the utility model band gas cylinder.

Because improvements of the present utility model are the relevant parts of vehicle seat bottom, miscellaneous part and structure are not all done any change, so no longer provide in the drawings, have only provided the constructional drawing of improvement part yet, in order to see structure situation clearly, the improvement part place have been done to cut open.

By shown in Figure 1, so its structure of the utility model exists, the vehicle seat double as is inflated the bottom of handle 5 push rod 4 of an end band piston 3 is housed, push rod 4 is contained in vehicle seat lifting regulating rod 1 and the support double as Floor Pump 18, middle push rod guide piece 8 with holes is equipped with at lifting regulating rod 1 two ends, push rod moves in guide piece 8 holes, the vehicle seat double as is inflated handle 5 lower, transverse fixed flat steels 6, with push rod upper end through being contained in bidirectional handle 7 on the band steel 6 and being locked or unclamping, support double as Floor Pump 18 bottoms have one-way cock 2, the flexible pipe 11 of giving vent to anger is housed on the one-way cock, valve inside joint 12 is equipped with in flexible pipe 11 outlet sides, when not using, flexible pipe 11 can be placed on by fix screw 17 and be fixed in the clamp on the vehicle frame, handlebar, pedal, the chain transferring structure, front fork 13, front-wheel 14, support 15, trailing wheel 16 its structures and installation form are all with existing bicycle, so no longer stating more.

Shown in Figure 2 is a kind of version in band high pressure gas of the present utility model storehouse 9, the high pressure gas storehouse has covered seal ring 10, there is not essential distinction with structure shown in Figure 1, more just can find out from two figure, structure shown in Figure 2 has just installed a high pressure gas storehouse 9 additional on flexible pipe shown in Figure 1 11, purpose is to be used for the air storage supercharging, more helps bike tire inflation, inflates common tracheae and gas cylinder commonly used with bicycle substantially.

The utility model is suitable for doing with socket any vehicle, the car type of bracing frame, as manual tricycle etc., and satisfies all kinds of rider personnel's needs, and it is applied has good economic benefit and social benefit.

Claims (3)

1, a kind of by handlebar, vehicle frame, pedal, chain, self Floor Pump bicycle that front and back wheel and vehicle seat constitute, it is characterized in that the vehicle seat double as inflates the bottom of handle (5) push rod (4) of an end band piston (3) is housed, push rod (4) is contained in vehicle seat lifting regulating rod (1) and the support double as Floor Pump (18), middle push rod guide piece (8) with holes is equipped with at lifting regulating rod (1) two ends, push rod moves in the hole of guide piece (8), vehicle seat double as inflating bat-handle (5) lower, transverse fixed flat steel (6), with push rod upper end through being contained in bidirectional handle (7) on the band steel (6) and being locked or unclamping, support double as Floor Pump (18) bottom has one-way cock (2), the soft tube (11) of giving vent to anger is housed on the one-way cock, and valve inside joint (12) is equipped with in flexible pipe (11) outlet side.

2, self Floor Pump bicycle according to claim 1 is characterized in that said flexible pipe (11) can be placed on by fix screw (17) to be fixed in the clamp on the vehicle frame.

3, self Floor Pump bicycle according to claim 1 is characterized in that being equipped with on the said flexible pipe (11) high pressure gas storehouse (9).

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