CN108144268A - A kind of Universal inflating needle - Google Patents
A kind of Universal inflating needle Download PDFInfo
- Publication number
- CN108144268A CN108144268A CN201711431487.9A CN201711431487A CN108144268A CN 108144268 A CN108144268 A CN 108144268A CN 201711431487 A CN201711431487 A CN 201711431487A CN 108144268 A CN108144268 A CN 108144268A
- Authority
- CN
- China
- Prior art keywords
- hole
- inflator
- piston
- conversion head
- universal
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/12—Tools or devices for blowing up or closing balls
Abstract
A kind of Universal inflating needle, inflate cylinder shell top be equipped with through-hole, the through-hole of inflator upper part of the housing is air admission hole, the lower part of inflator is connected through a screw thread the hollow conversion head of opening, the lower part of conversion head is equipped with through-hole, and the grafting syringe needle in through-hole is equipped with piston in the upper end of the inside of inflator, in the external socket spring of piston, open that there are one gas vents on the outer wall of inflator.The present invention, which can facilitate, replaces different air punches, at low cost and easy to use.
Description
Technical field
The present invention relates to a kind of tools.
Background technology
When inflating to ball game equipment, according to ball difference, the model of required air pressure and air punch is also different.But
It is that existing air punch can not realize air pressure and model needed for setting.Inconvenience when this has resulted in using, will not only replace not
Same air tube, specific air pressure, which is not achieved, can also influence ball using effect.
Invention content
The object of the present invention is to provide a kind of can facilitate to replace different air punches, at low cost and easy to use general beats
Air tube.
The invention mainly comprises conversion head, piston, gas vent, spring, air admission hole and syringe needles.
Wherein, through-hole is equipped with inflating the top of cylinder shell, the through-hole of inflator upper part of the housing is air admission hole.Inflator
Lower part is connected through a screw thread the hollow conversion head of opening, and the lower part of conversion head is equipped with through-hole, the grafting syringe needle in through-hole.
The upper end of the inside of inflator is equipped with piston, in the external socket spring of piston.It is vented there are one being opened on the outer wall of inflator
Hole.
In the use of the present invention, by conversion head, suitable air punch is replaced, gas, syringe needle conveying are inputted by air admission hole
Gas, when inflating ball air pressure inside more than regulation air pressure, excessive gas pushes piston, spring to move up, when piston is got over
Gas vent is crossed, excessive gas overflows, and gas replenishment process terminates.
The present invention has the following advantages that compared with prior art：It can facilitate and replace different air punches, at low cost and conveniently
It uses.
Description of the drawings
Fig. 1 is the three-dimensional simplified schematic diagram of the present invention；
Fig. 2 is the partially schematic schematic diagram of the present invention.
In figure, 1- conversion heads, 2- pistons, 3- gas vents, 4- springs, 5- air admission holes, 6- syringe needles.
Specific embodiment
In the simplified schematic diagram of Fig. 1 and the present invention shown in Fig. 2, inflate cylinder shell top be equipped with through-hole, inflator
The through-hole of upper part of the housing is air admission hole 5.The lower part of inflator is connected through a screw thread the hollow conversion head 1 of opening, conversion head
Lower part be equipped with through-hole, the grafting syringe needle 6 in through-hole.Piston 2 is equipped in the upper end of the inside of inflator, in the outer cover of piston
Connect spring 4.Gas vent 3 there are one being opened on the outer wall of inflator.
Claims (1)
1. a kind of Universal inflating needle, mainly including conversion head, piston, gas vent, spring, air admission hole and syringe needle, it is characterised in that：
Through-hole is equipped with inflating the top of cylinder shell, the through-hole of inflator upper part of the housing is air admission hole, and the lower part of inflator passes through screw thread
The hollow conversion head being open in connection, the lower part of conversion head are equipped with through-hole, the grafting syringe needle in through-hole, in the inside of inflator
Upper end be equipped with piston, in the external socket spring of piston, open that there are one gas vents on the outer wall of inflator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431487.9A CN108144268A (en) | 2017-12-26 | 2017-12-26 | A kind of Universal inflating needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431487.9A CN108144268A (en) | 2017-12-26 | 2017-12-26 | A kind of Universal inflating needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144268A true CN108144268A (en) | 2018-06-12 |
Family
ID=62462329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431487.9A Pending CN108144268A (en) | 2017-12-26 | 2017-12-26 | A kind of Universal inflating needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144268A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1346130A (en) * | 1973-01-16 | 1974-02-06 | Fahy M F | Air control valve |
| CN2345808Y (en) * | 1998-03-04 | 1999-10-27 | 卢宁岗 | Multifunction air-aerating needle |
| CN202402726U (en) * | 2011-12-02 | 2012-08-29 | 山东科技大学 | Novel inflating ball needle |
| CN102974076A (en) * | 2012-12-04 | 2013-03-20 | 大连民族学院 | Pneumatic pin capable of controlling air pressure |
| CN103552018A (en) * | 2013-11-13 | 2014-02-05 | 无锡市华昊热能设备有限公司 | Screwdriver |
| JP3206097U (en) * | 2016-06-17 | 2016-09-01 | 萬生 尤 | Integrated molded ball air injection needle structure |
-
2017
- 2017-12-26 CN CN201711431487.9A patent/CN108144268A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1346130A (en) * | 1973-01-16 | 1974-02-06 | Fahy M F | Air control valve |
| CN2345808Y (en) * | 1998-03-04 | 1999-10-27 | 卢宁岗 | Multifunction air-aerating needle |
| CN202402726U (en) * | 2011-12-02 | 2012-08-29 | 山东科技大学 | Novel inflating ball needle |
| CN102974076A (en) * | 2012-12-04 | 2013-03-20 | 大连民族学院 | Pneumatic pin capable of controlling air pressure |
| CN103552018A (en) * | 2013-11-13 | 2014-02-05 | 无锡市华昊热能设备有限公司 | Screwdriver |
| JP3206097U (en) * | 2016-06-17 | 2016-09-01 | 萬生 尤 | Integrated molded ball air injection needle structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |