CN2170869Y - Tyre-inflating valve complete set - Google Patents
Tyre-inflating valve complete set Download PDFInfo
- Publication number
- CN2170869Y CN2170869Y CN 93242737 CN93242737U CN2170869Y CN 2170869 Y CN2170869 Y CN 2170869Y CN 93242737 CN93242737 CN 93242737 CN 93242737 U CN93242737 U CN 93242737U CN 2170869 Y CN2170869 Y CN 2170869Y
- Authority
- CN
- China
- Prior art keywords
- tyre
- tire valve
- cranked tire
- inflating valve
- hold
- 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
Links
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Abstract
The utility model provides a device matching with a tyre inflating valve, comprising a rubber stopper slipped into a tyre inflating valve, a fastening nut screwed on the tyre inflating valve and an inflating needle. The device matching with tyre inflating valve has easy production and assembly, high safety, convenient operation, time saving and labor saving when a tyre is inflated, and the device matching with a tyre inflating valve can be matched with various tyres to use.
Description
The utility model relates to a kind of cranked tire valve corollary apparatus, can with the supporting use of various cranked tire valves.
The air valve device that present various vehicle tyre uses, benefit is a lot, continues to use for a long time, but the part that also comes with some shortcomings.These air valve devices are made difficulty, assembling is difficult, inflation is also difficult, and fail to form the normalisation unification and use, the cost height, easily by others' venting, trouble happens occasionally again.
The purpose of this utility model, provide a kind of can overcome above-mentioned shortcoming, production, assembling easily, inflation laborsavingly saves time, cranked tire valve corollary apparatus safe, easy to use.
Cranked tire valve corollary apparatus of the present utility model, by fill in the rubber plug in the cranked tire valve, hold-down nut and the air punch that is spun on the cranked tire valve formed.
The size of rubber plug should with the cranked tire valve tight connecting, in order to avoid tire flat.
The internal diameter of hold-down nut is identical with the external diameter of cranked tire valve, screw-threaded engagement.There is top plug circular cone inside, hold-down nut top, and there is gas pin at the center, makes things convenient for air punch to insert.Hold-down nut can compress rubber plug after screwing in valve, guarantees that tire is air tight.
Air punch is made up of the plastic pipe of metal tube and strap clamp sheet.Metal tube one end is enclosed within the plastic pipe, and the other end is diagonal plane and polishes smooth sharply, and air gate is located at the metal tube side.Metal tube was wanted closely with being connected of plastic pipe, guaranteed that sealing is air tight.Intermediate plate on the plastic pipe connects source of the gas for convenience and is provided with.
Rubber plug is filled in the cranked tire valve, screwed hold-down nut, insert and source of the gas bonded assembly air punch again, can put on the air.Transfer to air punch, promptly stop inflation, tire just can place in operation.
Cranked tire valve corollary apparatus of the present utility model, produce, assembling easily, inflate laborsaving saving time, safe, easy to use, can with the supporting use of various cranked tire valves.
Accompanying drawing is the generalized section of cranked tire valve corollary apparatus of the present utility model.Wherein 1 is rubber plug, the 2nd, and hold-down nut, the 3rd, air punch (amplification is drawn).
With reference to accompanying drawing, plastic pipe made of plastic, pipe range 30mm, external diameter 4mm, internal diameter 2mm, circular intermediate plate is with at the middle part, diameter 13mm, thick 2mm.Make metal tube with copper pipe, pipe range 30mm, external diameter 0.9mm, endoporus 0.7mm with rigidity and toughness.Copper pipe one end inserts 5mm in the plastic pipe, and is fastening for connecting, and adds scolding tin at this end distance end points 2.5mm place.The copper pipe other end seals with scolding tin, and the face length of cutting sth. askew 4mm polishes smooth the sharp air punch 3 that promptly gets.The air punch air gate is located at apart from needle point 5mm place.Make hold-down nut 2 with plastics or copper material, the long 13mm of nut, thick 1.5mm, internal diameter, pitch are all supporting with cranked tire valve.In-to-in top, hold-down nut top plug cone length 3mm, conical surface diameter 2mm, gas pin internal diameter 1mm, hole depth 5mm.Make strip with rubber, diameter 6mm, long 8mm just obtains rubber plug.Rubber plug one end is processed into taper, can fills in the cranked tire valve; Drop glue in hold-down nut screws in valve and screws, and cranked tire valve corollary apparatus of the present utility model promptly installs.The employing air punch is inflated, and tire gets final product place in operation.
Claims (3)
1, a kind of cranked tire valve corollary apparatus, it is characterized in that it by fill in the rubber plug in the cranked tire valve, hold-down nut and the air punch that is spun on the cranked tire valve formed.
2, cranked tire valve corollary apparatus according to claim 1 it is characterized in that there is top plug circular cone inside, hold-down nut top, and there is gas pin at the center.
3, cranked tire valve corollary apparatus according to claim 1 and 2 is characterized in that air punch is made up of the plastic pipe of metal tube and strap clamp sheet, and metal tube one end is enclosed within the plastic pipe, and the other end is diagonal plane and polishes smooth sharp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93242737 CN2170869Y (en) | 1993-10-22 | 1993-10-22 | Tyre-inflating valve complete set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93242737 CN2170869Y (en) | 1993-10-22 | 1993-10-22 | Tyre-inflating valve complete set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2170869Y true CN2170869Y (en) | 1994-07-06 |
Family
ID=33816357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93242737 Expired - Fee Related CN2170869Y (en) | 1993-10-22 | 1993-10-22 | Tyre-inflating valve complete set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2170869Y (en) |
-
1993
- 1993-10-22 CN CN 93242737 patent/CN2170869Y/en not_active Expired - Fee Related
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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 |