CN108654064A - A kind of sport starting apparatus - Google Patents
A kind of sport starting apparatus Download PDFInfo
- Publication number
- CN108654064A CN108654064A CN201810503447.9A CN201810503447A CN108654064A CN 108654064 A CN108654064 A CN 108654064A CN 201810503447 A CN201810503447 A CN 201810503447A CN 108654064 A CN108654064 A CN 108654064A
- Authority
- CN
- China
- Prior art keywords
- piston
- valve
- spring
- deflation
- valve body
- 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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0616—Means for conducting or scheduling competition, league, tournaments or rankings
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0602—Non-electronic means therefor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of sport starting apparatus,Including gas bomb,Valve body,Valve ball,Mandril,Spring,Piston,Piston stomata,Deflation valve,Deflation valve spring,It raises one's voice pipe and air inflation nozzle,The present invention stores high pressure gas by air inflation nozzle in gas bomb,High pressure gas passes through the piston stomata in valve ball and piston,High pressure gas is between deflation valve and piston,Piston is by compressed spring after gas compression,Piston is compressed to and ejector pin contact,Mandril blocks the piston stomata of piston,The inflation that valve ball closes gas bomb is oppressed simultaneously,When issuing an order,Press the moment of deflation valve,High pressure gas sends out the air sound of outburst by pipe of raising one's voice,To reach effect of issuing an order,In addition,Deflation rear valve body is inflated again,Just secondary issue an order can be carried out,It is more environmentally friendly,Do not consume,It is of low cost,It has the value of popularization and application.
Description
Technical field
The present invention relates to a kind of sporting equipment more particularly to a kind of sport starting apparatus.
Background technology
In athletic competition, generally require starter and issue an order, starter generally refer to fire a shot in track and field events or under
Up to the judge of initiation command, the order that starter assigns in dash match has：On your marks, then preparation is fired a shot or blown
During the whistle is competed at 800 meters and its above, only on your marks and fires a shot for the order of starter.In the prior art, starter uses
Starting pistol be usually gunpowder blank cartridge, but the cost of manufacture of blank cartridge is higher, and not environmentally, empty accordingly, there exist improving
Between.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of sport starting apparatus.
The present invention is achieved through the following technical solutions above-mentioned purpose：
The present invention includes gas bomb, valve body, valve ball, mandril, spring, piston, piston stomata, deflation valve, deflation valve bullet
Spring, raise one's voice pipe and air inflation nozzle are provided with the air inflation nozzle for inflation, the gas bomb and the valve body on the gas bomb
Air inlet connection, the valve ball, one end of the mandril and the valve are set positioned at one end of air inlet in the valve body
Core ball contacts, and the other end of the mandril is connect with the end thereof contacts of the spring, the other end of the spring and the piston
End thereof contacts connection, the piston stomata communicated is arranged in the middle part of the piston, and the piston can be in the valve body
Sliding, the other end of the valve body are connect with the pipe of raising one's voice, and the deflation valve is arranged in the middle part of the pipe of raising one's voice, described to put
The setting deflation valve spring in air valve.
The beneficial effects of the present invention are：
The present invention is a kind of sport starting apparatus, and compared with prior art, the present invention stores height by air inflation nozzle in gas bomb
It calms the anger body, high pressure gas passes through the piston stomata in valve ball and piston, and high pressure gas is positioned at deflation valve and piston between, work
Plug is by compressed spring after gas compression, and piston is compressed to and ejector pin contact, and mandril blocks the piston stomata of piston, while oppressing valve
Core ball closes the inflation of gas bomb, when issuing an order, presses the moment of deflation valve, high pressure gas sends out the sky of outburst by pipe of raising one's voice
The gas sound, to reach effect of issuing an order, in addition, deflation rear valve body is inflated again, just can carry out it is secondary issue an order, it is more environmentally friendly, do not have
There is consumption, it is of low cost, it has the value of popularization and application.
Description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
In figure：1- gas bombs, 2- valve bodies, 3- valve balls, 4- mandrils, 5- springs, 6- pistons, 7- pistons stomata, 8- deflate
Valve, 9- deflation valve spring, 10- raise one's voice pipe, 11- air inflation nozzles.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1：The present invention includes gas bomb 1, valve body 2, valve ball 3, mandril 4, spring 5, piston 6, piston stomata 7, puts
Air valve 8, deflation valve spring 9, raise one's voice pipe 10 and air inflation nozzle 11, are provided with the inflation for inflation on the gas bomb
Mouth, the gas bomb are connect with the air inlet of the valve body, and the valve ball is arranged positioned at one end of air inlet in the valve body,
One end of the mandril is contacted with the valve ball, and the other end of the mandril is connect with the end thereof contacts of the spring, described
The other end of spring is connect with the end thereof contacts of the piston, and the piston stomata communicated, institute is arranged in the middle part of the piston
Stating piston can slide in the valve body, and the other end of the valve body is connect with the pipe of raising one's voice, the middle part of the pipe of raising one's voice
The deflation valve is set, the deflation valve spring is set in the deflation valve.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. a kind of sport starting apparatus, it is characterised in that：Including gas bomb, valve body, valve ball, mandril, spring, piston, piston
Stomata, deflation valve, valve spring of deflating, raise one's voice pipe and air inflation nozzle, are provided on the gas bomb for being filled described in inflation
Gas nozzle, the gas bomb are connect with the air inlet of the valve body, and the spool is arranged positioned at one end of air inlet in the valve body
Ball, one end of the mandril are contacted with the valve ball, and the other end of the mandril is connect with the end thereof contacts of the spring, institute
The other end for stating spring is connect with the end thereof contacts of the piston, and the piston stomata communicated is arranged in the middle part of the piston,
The piston can slide in the valve body, and the other end of the valve body is connect with the pipe of raising one's voice, in the pipe of raising one's voice
The deflation valve is arranged in portion, and the deflation valve spring is arranged in the deflation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503447.9A CN108654064A (en) | 2018-05-23 | 2018-05-23 | A kind of sport starting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503447.9A CN108654064A (en) | 2018-05-23 | 2018-05-23 | A kind of sport starting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108654064A true CN108654064A (en) | 2018-10-16 |
Family
ID=63777625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503447.9A Pending CN108654064A (en) | 2018-05-23 | 2018-05-23 | A kind of sport starting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108654064A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432299A (en) * | 1980-04-24 | 1984-02-21 | The Commonwealth Of Australia | Impulse noise generator |
| CN102872597A (en) * | 2012-09-26 | 2013-01-16 | 王新明 | Air firecracker |
| CN105688411A (en) * | 2015-04-16 | 2016-06-22 | 王新明 | A sound producing device |
| CN106390421A (en) * | 2016-11-14 | 2017-02-15 | 内蒙古民族大学 | Track and field event starting device |
-
2018
- 2018-05-23 CN CN201810503447.9A patent/CN108654064A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432299A (en) * | 1980-04-24 | 1984-02-21 | The Commonwealth Of Australia | Impulse noise generator |
| CN102872597A (en) * | 2012-09-26 | 2013-01-16 | 王新明 | Air firecracker |
| CN105688411A (en) * | 2015-04-16 | 2016-06-22 | 王新明 | A sound producing device |
| CN106390421A (en) * | 2016-11-14 | 2017-02-15 | 内蒙古民族大学 | Track and field event starting device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |