CN2445766Y - Inflatting needle for ball - Google Patents
Inflatting needle for ball Download PDFInfo
- Publication number
- CN2445766Y CN2445766Y CN 00251404 CN00251404U CN2445766Y CN 2445766 Y CN2445766 Y CN 2445766Y CN 00251404 CN00251404 CN 00251404 CN 00251404 U CN00251404 U CN 00251404U CN 2445766 Y CN2445766 Y CN 2445766Y
- Authority
- CN
- China
- Prior art keywords
- ball
- needle
- valve nozzle
- valve
- utility
- 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
Abstract
The utility model relates to a ball inflating needle used for inflating a leather ball, which comprises a cylindrical valve nozzle (1) and a valve core (2) which is fixed in the valve nozzle through a press cap (9). The utility model is characterized in that a hollow cylindrical valve needle (3) is fixedly connected with the lower end part of the valve nozzle, and the tube chamber of the valve needle is communicated with the inner chamber of the valve nozzle. The inflating ball needle which has the functions of air check and one-way inflation can be operated by one person with no air return or leakage, and the ball needle is not easy to damage. The utility model has the advantages of scientific and simple structure, ripe technology and high practicability.
Description
The utility model relates to stationery sports goods, mainly is meant a kind of inflatable ball pin for inflation ball inflation usefulness.The inflation ball mainly refers to basketball, vollyball, football etc., existing inflatable ball pin, similar medical syringe syringe needle, its maximum deficiency is that tubulose ball pin does not have the gas check function, can not unidirectionally inflate, need a people to press inflator during inflation, one people pins the ball pin, and two people cooperate just and can finish, otherwise, very easily return-air gas leakage during inflation, owing to be afraid of back gas leakage, charge gas and just want to be eager to extract the ball pin, make the ball stylus fragile again; Another deficiency is, the inflator tracheae is difficult to contact with the ball needle section and seals the severity of leaking during inflation.
The purpose of the present utility model is to overcome the deficiency that has the inflatable ball pin now, and a kind of aerated ball pin with unidirectional aerification function is provided.
The utility model is so to implement, and aerated ball pin comprises, tubular valve nozzle＜1 〉, by pressure cap＜9〉install valve inside＜2 in it 〉, be characterised in that the affixed hollow tubular plunger in valve nozzle bottom＜3 〉, the plunger tube chamber communicates with the valve nozzle inner chamber.
The utility model is owing to used for reference existing bicycle valve nozzle technology, and the return-air gas leakage difficult problem when just having solved inflation makes the ball pin not fragile, and inflator tracheae clamp can be stuck on the valve nozzle during inflation, and contact is sealed, and does not leak, and is easy to operate.
Description of drawings
The structure half sectional view of accompanying drawing one the utility model
Below, in conjunction with the accompanying drawings and embodiments the utility model is elaborated
Accompanying drawing one is the utility model embodiment structural map, it is that existing bicycle tube valve nozzle and the existing inflatable ball pin affixed one of " leaving out the beginning and the end " is formed, it is the head (go up pin and chew portion) of the afterbody that removes existing valve nozzle (following end plate portion) and existing inflatable ball pin, affixed one has constituted aerated ball pin, has produced new technique effect.See accompanying drawing one, aerated ball pin has tubular valve nozzle＜1 〉, its barrel suitable for reading has two breach＜4 of symmetry 〉, its bottom and hollow tubular goal needle tubing＜3〉affixed, the needle tubing tube chamber communicates with the valve nozzle inner chamber, at fixing position awl boss＜5, garden can be arranged 〉, in order to chewing good the contact with the ball ball, hollow garden column valve inside＜2 〉, its art end sealing, its wall has pore＜7 〉, hypomere core body overcoat rubber tube＜8 〉, cover in pore＜7 〉, become check valve structure, can prevent gas backstreaming, realize unidirectional aerification function, valve inside middle part outer wall has two vertical block＜6 of symmetry 〉, can insert valve nozzle two breach＜4〉in, pressure cap＜9 by rib-loop in the band〉be fixed, when being inflation, another effect of pressure cap is convenient to block inflator tracheae clamp.Charge operation is inserted aerated ball pin needle tubing in the ball ball chews, and inflator tracheae clamp is stuck on the valve nozzle, can inflate, and inflation is finished, and takes off inflator tracheae clamp, extracts the inflatable ball pin and gets final product.
The utility model structure science, technology maturation, simple and practical.
Claims (1)
1, a kind of aerated ball pin for inflation ball inflation usefulness, it comprises tubular valve nozzle＜1 〉, by pressure cap＜9〉install valve inside＜2 in it 〉, it is characterized in that, the affixed hollow tubular plunger in valve nozzle bottom＜3 〉, the plunger tube chamber communicates with the valve nozzle inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00251404 CN2445766Y (en) | 2000-09-07 | 2000-09-07 | Inflatting needle for ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00251404 CN2445766Y (en) | 2000-09-07 | 2000-09-07 | Inflatting needle for ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2445766Y true CN2445766Y (en) | 2001-09-05 |
Family
ID=33609341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00251404 Expired - Fee Related CN2445766Y (en) | 2000-09-07 | 2000-09-07 | Inflatting needle for ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2445766Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370545A (en) * | 2015-11-09 | 2016-03-02 | 无锡市三六九钢管有限公司 | Scrubbing brush type inflator steel needle |
-
2000
- 2000-09-07 CN CN 00251404 patent/CN2445766Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370545A (en) * | 2015-11-09 | 2016-03-02 | 无锡市三六九钢管有限公司 | Scrubbing brush type inflator steel needle |
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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 |