CN100480613C - Pneumatically emitted throwing device for succor - Google Patents
Pneumatically emitted throwing device for succor Download PDFInfo
- Publication number
- CN100480613C CN100480613C CNB2006100881654A CN200610088165A CN100480613C CN 100480613 C CN100480613 C CN 100480613C CN B2006100881654 A CNB2006100881654 A CN B2006100881654A CN 200610088165 A CN200610088165 A CN 200610088165A CN 100480613 C CN100480613 C CN 100480613C
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- CN
- China
- Prior art keywords
- bonnet
- spool
- succor
- buttstrap
- pipe
- 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.)
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Abstract
The invention relates to an air-powered rescue ejection thrower, wherein it has one emitter between the front tube (1) and the shoulder support (2); the emitter comprises a middle tube (4); one end of front tube (1) is inserted into one end of middle tube (4), while another end of middle tube (4) is connected to back cover (5); the middle tube (4) contains valve element (6) whose one end via the spring of valve element (6) contacts and seals one open of middle tube; the middle tube (4) via valve element (6) forms sealing chamber I (7) with back cover (5); the valve element (6) and the groove of back cover (5) form sealing chamber II (8); the back cover (5) is arranged with emitting switch (9); the emitting switch (9) is relative to the sealing chamber II (8); the emitting gas bottle (12) is between the back cover (5) and the shoulder support (2); the outlet of gas bottle (12) is through to the sealing chambers I (7) and II (8).
Description
Technical field
The present invention relates to a kind of pneumatically emitted throwing device for succor that is used for water life-saving.
Background technology
At present, present saving casting device generally adopts gunpowder as power, exists very big potential safety hazard like this, and the volume of smoke, the waste gas that produce because of blast produce a large amount of the pollution to environment, this in addition saving casting device can only use once, can not recycle, and purposes is single.
Summary of the invention
The invention provides a kind of can be totally, the pneumatically emitted throwing device for succor of safe handling.
The technical scheme that the present invention takes is: a kind of pneumatically emitted throwing device for succor, it comprises preceding pipe, buttstrap, in preceding pipe, be provided with the thing of jettisoninging, be provided with emitter between pipe and the buttstrap before described, emitter comprises middle pipe, one end of preceding pipe inserts in the one end of the central tube, the other end at middle pipe is connected with bonnet, in middle pipe, be provided with spool, one end of spool is close to and seals the outlet of one end of the central tube by the spring in the spool, middle pipe forms seal chamber I by spool and bonnet, groove in spool and the bonnet forms the II of sealed chamber, on bonnet, be provided with emission switch, on emission switch, be connected with handle, be provided with spanner in the handle, spanner becomes the interlock state by linkage with emission switch, emission switch is corresponding with the II of sealed chamber, is provided with impulse flask between bonnet and buttstrap, and the gas outlet of impulse flask communicates with seal chamber I and the II of sealed chamber respectively.
Be provided with gas-charging connection between the air inlet of described impulse flask afterbody and the buttstrap.Described handle is provided with safeties.
Beneficial effect of the present invention: spool of the present invention is divided into two sealed chamber, exit by gas cylinder, the pressure two that changes two chambers is launched the thing of jettisoninging, so not only safe in utilization, free from environmental pollution, need simultaneously only to change gas cylinder or in gas cylinder qi of chong channel ascending adversely just can reuse, can recycle the saving cost like this.Safeties are installed on handle, can improve the security performance when using like this.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
In Fig. 1, the present invention is a kind of pneumatically emitted throwing device for succor, pipe 1 before it comprises, buttstrap 2, in preceding pipe 1, be provided with the thing of jettisoninging is housed, the thing of jettisoninging is the bullet 3 that the band rope is housed, between preceding pipe 1 and buttstrap 2, be provided with emitter, pipe 4 during emitter comprises, manage in 4 one ends during one end of preceding pipe 1 inserts, the other end at middle pipe 4 is connected with bonnet 5, is provided with spool 6 in middle pipe 4, an end of spool 6 be close to by the springs 7 in the spool 6 and seal in manage the outlet of 4 one ends, bonnet 5 forms seal chamber I 7 with middle pipe 4, circular groove in spool 6 and the bonnet 5 forms the II of sealed chamber 8, is provided with emission switch 9 on bonnet 5, is provided with handle 10 on emission switch 9, handle 10 is provided with safeties 14, be provided with spanner 11 in the handle 10, spanner 11 is by 9 one-tenth interlock states of linkage and emission switch, and emission switch 9 is corresponding with the II of sealed chamber 8, be provided with impulse flask 12 between bonnet 5 and buttstrap 2, the gas outlet of gas cylinder 12 communicates with seal chamber I 7 and the II of sealed chamber 8 respectively.Be provided with qi of chong channel ascending adversely joint 13 between the air inlet of gas cylinder 12 afterbodys and the buttstrap 2.
The present invention can inflate by 13 pairs of gas cylinders 12 of gas-charging connection of buttstrap 2 by other external high-pressure air source.
Claims (3)
1, a kind of pneumatically emitted throwing device for succor, it comprises preceding pipe (1), buttstrap (2), in preceding pipe (1), be provided with the thing of jettisoninging, it is characterized in that being provided with emitter between described preceding pipe (1) and the buttstrap (2), emitter comprises middle pipe (4), manage in (4) one ends during one end of preceding pipe (1) inserts, the other end at middle pipe (4) is connected with bonnet (5), in middle pipe (4), be provided with spool (6), the outlet that the one end of the central tube is close to and is sealed to one end of spool (6) by the spring in the spool (6), middle pipe (4) forms seal chamber I (7) by spool (6) and bonnet (5), spool (6) and the interior groove formation II of sealed chamber (8) of bonnet (5), on bonnet (5), be provided with emission switch (9), on emission switch (9), be connected with handle (10), be provided with spanner (11) in the handle (10), spanner (11) becomes the interlock state by linkage with emission switch (9), emission switch (9) is corresponding with the II of sealed chamber (8), be provided with impulse flask (12) between bonnet (5) and buttstrap (2), the gas outlet of impulse flask (12) communicates with seal chamber I (7) and the II of sealed chamber (8) respectively.
2, pneumatically emitted throwing device for succor according to claim 1 is characterized in that being provided with gas-charging connection (13) between the air inlet of described impulse flask (12) afterbody and the buttstrap (2).
3, pneumatically emitted throwing device for succor according to claim 1 is characterized in that described handle (10) is provided with safeties (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100881654A CN100480613C (en) | 2006-07-01 | 2006-07-01 | Pneumatically emitted throwing device for succor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100881654A CN100480613C (en) | 2006-07-01 | 2006-07-01 | Pneumatically emitted throwing device for succor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1884961A CN1884961A (en) | 2006-12-27 |
| CN100480613C true CN100480613C (en) | 2009-04-22 |
Family
ID=37583237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100881654A Active CN100480613C (en) | 2006-07-01 | 2006-07-01 | Pneumatically emitted throwing device for succor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100480613C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021398B (en) * | 2007-03-07 | 2010-09-08 | 李存扣 | Rescue tossing machine |
| CN101782351A (en) * | 2010-03-31 | 2010-07-21 | 李存扣 | Pneumatic capturing net gun |
| CN101985308B (en) * | 2010-11-20 | 2013-03-27 | 张蛟龙 | Pneumatic-piston throwing device |
| CN104266541B (en) * | 2014-09-30 | 2015-09-30 | 中国工程物理研究院总体工程研究所 | A kind of pneumatic transmitter with novel air-channel system |
| CN116461675A (en) * | 2022-01-11 | 2023-07-21 | 张雅丽 | Movable throwing type intelligent water auxiliary life-saving equipment ejection device |
-
2006
- 2006-07-01 CN CNB2006100881654A patent/CN100480613C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1884961A (en) | 2006-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Golden Ocean Shipping Equipment Co., Ltd. Assignor: Li Cunkou Contract record no.: 2010320000794 Denomination of invention: Pneumatically emitted throwing device for succor Granted publication date: 20090422 License type: Exclusive License Open date: 20061227 Record date: 20100628 |
|
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU JINHAIYUN MARINE EQUIPMENT LLC Free format text: FORMER OWNER: LI CUNKOU Effective date: 20150901 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Taizhou Golden Ocean Shipping Equipment Co., Ltd. Assignor: Li Cunkou Contract record no.: 2010320000794 Date of cancellation: 20150730 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150901 Address after: 225300, 66 innovation Avenue, Jiangsu, Taizhou Patentee after: Taizhou Golden Ocean Shipping Equipment Co., Ltd. Address before: 225300 No. 6 slip road, economic switch zone, Jiangsu, Taizhou Patentee before: Li Cunkou |