CN2230250Y - Tire-inflating press needle - Google Patents
Tire-inflating press needle Download PDFInfo
- Publication number
- CN2230250Y CN2230250Y CN 95222303 CN95222303U CN2230250Y CN 2230250 Y CN2230250 Y CN 2230250Y CN 95222303 CN95222303 CN 95222303 CN 95222303 U CN95222303 U CN 95222303U CN 2230250 Y CN2230250 Y CN 2230250Y
- Authority
- CN
- China
- Prior art keywords
- pressing
- tire
- inflating
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a tyre inflating press needle, belonging to a tool carried on a motorcycle for inflating a motorcycle tyre. The utility model solves the problem that when an inflator is used for inflating the tyre, the band clamp of the inflator is not detached for direct inflation. The utility model is composed of a screw nut (1) for an air valve, a sealing cushion ring (2), a clamping ring (3), a press needle sleeve (4), a dust cap (5), a press needle (6), and a spring (7). The utility model which can be screwed on one wheel of the motorcycle for fast and convenient use can guarantee that an air valve core is not of air leakage when the motorcycle runs.
Description
Belong to motor cycle tire inflation driver's tool.
During motor cycle tire inflation now, one is to use air pump, and two are to use Floor Pump.When using Floor Pump to inflate to motor cycle tire, must lay down the band of gas clip on the Floor Pump earlier, and then the nut of Floor Pump sebific duct front end is screwed in the tire band chews son and go up and could realize inflating, charge gas after, also first-class band of gas clip, pretty troublesome again.At present, also there is the people to put into bicycle spoke bar cap in the bicycle valve nut (hoop), and be stained with the packing ring of doing with vulcan fibre in the end of bar cap, like this, can promptly bar cap head be put in people's valve nut directly with the Floor Pump inflation, the band that is screwed in motor cycle tire is then chewed on the son, clamp with the Floor Pump Band clamp, the bar cap can back down the realization inflation to the valve inside that band is chewed in the son.Must lift down after this simple and easy inflation pressing of making of valve nut and bar cap uses, chew on the son, when motorcycle driving, can cause tire to become flat because vibrations make the bar cap constantly clash into valve inside if forget at band.
The purpose of this utility model is to provide a kind of pressing that can directly put on the air to motor cycle tire with Floor Pump.
The technical solution of the utility model is to use for reference with the simple and easy inflation pressing of valve nut with the making of bicycle spoke bar cap, and on this basis further perfect.It comprises: the valve nut, the pressing cover, pressing, spring, tightening seal washer, snap ring is formed, wherein the pressing cover is a hollow, one end is that step is stuck in the valve nut, the step end face bonding tightening seal washer, the other end has screw thread, for making the pressing cover relative with the valve nut motionless, be provided with snap ring at the pressing cover near valve nut end face place, pressing is contained in the pressing cover, and there is a blind hole in the pressing axle center, and radial direction through hole is arranged at the bottom of blind hole, purpose is that air in the Floor Pump is charged into valve inside, the solid end of pressing has a centre hole, during assembling gently the punching press centre hole make pressing a platform occur to prevent to drop out, in addition, for pressing bump valve inside in preventing to travel causes deflation, also, between pressing and pressing cover, a cylindrical spring is set, makes spring keep all the time pressing being in the state of lifting in order to prevent that pressing from coming off.For preventing dust, can be with the screw thread one end dust cap of screwing at pressing.
The utility model has the advantages that: simple in structure, practical, make easily, be screwed in band at ordinary times and chew and prevent successfully on the son that pressing bump valve inside causes a deflation difficult problem in the vehicle '.In addition, efficient and convenient during use.
Below in conjunction with embodiment the utility model is illustrated in detail.
Figure of description is embodiment, and it is made up of valve nut 1, pressing cover 4, pressing 6, tightening seal washer 2, snap ring 3 and spring 7 and dust cap 5.
As seen, there is a blind hole in the axle center of pressing 6 among the figure, and a through hole (a sensing) is radially arranged at the bottom of the hole, and pressing has the centre hole place to stamp out step to prevent from outwards to come off; Between pressing 6 and pressing cover 4, shockproof cylindrical compression spring 7 is housed; Snap ring 3 can prevent that pressing cover 4 breaks away from the valve nut.Tightening seal washer 2 is contained on the pressing cover portion step.
Through evidence, the motion of pressing 6 in the pressing cover is the best when drawing journey S at 2.5 millimeters.
The utility model is not only applicable to motor bike, also applicable to the inflation of tire of light-duty roadlice.
Claims (3)
1, a kind of inflation of tire pressing, form by valve nut (1), dust cap (5), also comprise pressing cover (4), pressing (6), tightening seal washer (2), snap ring (3) and spring (7) in it is characterized in that forming, pressing (6) is contained in the pressing cover (4), shockproof compression spring (7) is housed between it, tightening seal washer (2) is contained on the head step of pressing cover, and snap ring (3) is stuck on the pressing cover external diameter.
2, a kind of inflation of tire pressing as claimed in claim 1 is characterized in that pressing has the centre hole place to go out the anticreep step.
3, a kind of inflation of tire pressing as claimed in claim 1 is characterized in that it is that S is 2.5 millimeters that pressing draws journey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222303 CN2230250Y (en) | 1995-09-14 | 1995-09-14 | Tire-inflating press needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95222303 CN2230250Y (en) | 1995-09-14 | 1995-09-14 | Tire-inflating press needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230250Y true CN2230250Y (en) | 1996-07-03 |
Family
ID=33869660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95222303 Expired - Fee Related CN2230250Y (en) | 1995-09-14 | 1995-09-14 | Tire-inflating press needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230250Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894887A (en) * | 2019-12-25 | 2020-03-20 | 六晖橡胶金属工业(昆山)有限公司 | Valve core assembly capable of being rapidly inflated and deflated and valve nozzle |
-
1995
- 1995-09-14 CN CN 95222303 patent/CN2230250Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894887A (en) * | 2019-12-25 | 2020-03-20 | 六晖橡胶金属工业(昆山)有限公司 | Valve core assembly capable of being rapidly inflated and deflated and valve nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |