CN2926978Y - Pneumatic rescue transmitting thrower - Google Patents
Pneumatic rescue transmitting thrower Download PDFInfo
- Publication number
- CN2926978Y CN2926978Y CNU2006200746003U CN200620074600U CN2926978Y CN 2926978 Y CN2926978 Y CN 2926978Y CN U2006200746003 U CNU2006200746003 U CN U2006200746003U CN 200620074600 U CN200620074600 U CN 200620074600U CN 2926978 Y CN2926978 Y CN 2926978Y
- Authority
- CN
- China
- Prior art keywords
- buttstrap
- bonnet
- spool
- pipe
- tubula
- 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 - Lifetime
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Abstract
The utility model discloses a pneumatic rescuing emitting thrower. An electropult comprising a median tubula (4) is arranged between a front pipe (1) and a buttstrap (2), one end of the front pipe (1) is inserted into one end of the median tubula (4), the other end of the median tubula (4) is connected with a back cover (5), the median tubula (4) is internally provided with a valve plug (6) of which one end closely sticks to and seals the outlet of one end of the median tubula through a spring arranged in the valve plug (6), the median tubula (4), through the valve plug (6), forms a sealing chamber one (7) together with the back cover (5), the valve plug (6) and a flute in the back cover (5) form a sealing chamber two (8), an emission switch (9) is positioned on the back cover (5) and is corresponding to the sealing chamber two (8), an emission gas cylinder (12) is arranged between the back cover (5) and the buttstrap (2), and an air outlet of the gas cylinder (12) respectively communicates with the sealing chamber one (7) and the sealing chamber two (8).
Description
Technical field
The utility model 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 utility model provide a kind of can be totally, the pneumatically emitted throwing device for succor of safe handling.
The technical scheme that the utility model is taked is: a kind of pneumatically emitted throwing device for succor, it comprises preceding pipe, buttstrap, in preceding pipe, be provided with the bullet that the rescue rope is housed, 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, the outlet of Guan Yuqian pipe junction during one end of spool is close to by the spring in the spool, bonnet and middle pipe form seal chamber I, circular groove in spool and the bonnet forms the II of sealed chamber, on bonnet, be provided with emission switch, on emission switch, be provided 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 gas cylinder communicates with seal chamber I and the II of sealed chamber respectively.
Be provided with gas-charging connection between the air inlet of described gas cylinder afterbody and the buttstrap.Described handle is provided with safeties.
The beneficial effects of the utility model: spool of the present utility model 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 utility model
The specific embodiment
In Fig. 1, the utility model 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 I7 with middle pipe 4, circular groove in spool 6 and the bonnet 5 forms the II8 of sealed chamber, 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 II8 of sealed chamber, be provided with impulse flask 12 between bonnet 5 and buttstrap 2, the gas outlet of gas cylinder 12 communicates with seal chamber I7 and the II8 of sealed chamber respectively.Be provided with gas-charging connection 13 between the air inlet of gas cylinder 12 afterbodys and the buttstrap 2.
The utility model can be inflated 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 is housed, 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 gas cylinder (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 gas cylinder (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 |
|---|---|---|---|
| CNU2006200746003U CN2926978Y (en) | 2006-07-01 | 2006-07-01 | Pneumatic rescue transmitting thrower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200746003U CN2926978Y (en) | 2006-07-01 | 2006-07-01 | Pneumatic rescue transmitting thrower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926978Y true CN2926978Y (en) | 2007-07-25 |
Family
ID=38281228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200746003U Expired - Lifetime CN2926978Y (en) | 2006-07-01 | 2006-07-01 | Pneumatic rescue transmitting thrower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926978Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651111A (en) * | 2014-11-21 | 2016-06-08 | 济南麦哈勃冶金技术开发有限公司 | Angle-adjustable pressure parabolic machine |
| CN105923125A (en) * | 2016-05-31 | 2016-09-07 | 上海工程技术大学 | Modular hand throwing or casting multipurpose drowning prevention foldable buoyant apparatus |
-
2006
- 2006-07-01 CN CNU2006200746003U patent/CN2926978Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651111A (en) * | 2014-11-21 | 2016-06-08 | 济南麦哈勃冶金技术开发有限公司 | Angle-adjustable pressure parabolic machine |
| CN105651111B (en) * | 2014-11-21 | 2017-05-24 | 王右木 | Angle-adjustable pressure parabolic machine |
| CN105923125A (en) * | 2016-05-31 | 2016-09-07 | 上海工程技术大学 | Modular hand throwing or casting multipurpose drowning prevention foldable buoyant apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060701 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |