CN202574102U - Gun-type fire-fighting safe hammer - Google Patents
Gun-type fire-fighting safe hammer Download PDFInfo
- Publication number
- CN202574102U CN202574102U CN 201220091124 CN201220091124U CN202574102U CN 202574102 U CN202574102 U CN 202574102U CN 201220091124 CN201220091124 CN 201220091124 CN 201220091124 U CN201220091124 U CN 201220091124U CN 202574102 U CN202574102 U CN 202574102U
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- Prior art keywords
- hammer
- gun barrel
- gun
- tup
- fixed
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- Expired - Fee Related
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Abstract
The utility model relates to a fun-type fire-fighting safe hammer comprising a gun barrel, a trigger, a gun handle, a movable hammer head and a fixed hammer head. The movable hammer head is arranged on the head portion of the gun barrel and the fixed hammer head is arranged at the bottom of the gun handle. The gun-type fire-fighting safe hammer uses a principle that small force controls large force, the movable hammer head can be used to hit car window glass, and the fixed hammer head also can be used to hit the car window glass. The gun-type fire-fighting safe hammer is simple in structure and convenient to install, is not limited by operation space, and greatly improves convenience and rapidness of operation.
Description
Technical field
The utility model relates to a kind of safety hammer, especially a kind of rifle formula security against fire hammer.
Background technology
Present increasing bus accident, especially incidents of spontaneous combustion often create greater casualties; Though all buses (comprising medium-and-large-sized manned vehicle) all are furnished with safety hammer at present; But owing under the emergency state, receive the restriction of interior space, effect receives very big restriction when using the conventional security hammer; Major cause is to need to swing hammer by personnel just can break glass; In the space constraint, particularly bus people of receive personnel's physical efficiency (such as small and weak women) like this, swinging hammer crowded more, perhaps personnel can't normally swing the hammer application of force behind the vehicle rollover.
Summary of the invention
The utility model technical matters to be solved is the deficiency to the above-mentioned background technology, and a kind of rifle formula security against fire hammer is provided.
The utility model adopts following technical scheme for solving the problems of the technologies described above:
A kind of rifle formula security against fire hammer comprises gun barrel, trigger, pikestaff, movable tup, fixed hammer, and wherein: said movable tup is positioned at the head of gun barrel, and said fixed hammer is positioned at the bottom of pikestaff.
The gun barrel of said rifle formula security against fire hammer comprises joint pin, tup base plate, percussion hammer, spring;
One end of said joint pin is captiveed joint with movable tup, and the other end of joint pin is captiveed joint with the tup base plate; The head of said percussion hammer is captiveed joint with trigger, and the afterbody of percussion hammer is captiveed joint with an end of spring, and the other end of spring is fixed on the internal chamber wall of gun barrel afterbody.
The percussion hammer of said rifle formula security against fire hammer is provided with the reset lever of two symmetries, in the said gun barrel reseting groove is arranged.
In the pikestaff of said rifle formula security against fire hammer clump weight is installed.
The utility model adopts technique scheme, has following beneficial effect: simple in structure, easy for installation, do not receive the restriction of operational space, and improved the comfort feature and the agility of operation greatly, have wider market application foreground.
Description of drawings
Fig. 1 is the main cut-away view of looking of rifle formula security against fire hammer.
Fig. 2 rifle formula security against fire hammer front view.
Label declaration among the figure: 1, movable tup, 2, joint pin, 3, the tup base plate, 4, gun barrel, 5, the percussion hammer; 6, reset lever, 7, spring, 8, bearing pin, 9, trigger, 10, the trigger pull back spring; 11, pikestaff, 12, clump weight, 13, fixed hammer, 14, reseting groove.
The specific embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to the utility model:
Rifle formula security against fire hammer as depicted in figs. 1 and 2 comprises gun barrel 4, trigger 9, pikestaff 11, movable tup 1, fixed hammer 13.Movable tup 1 is positioned at the head of gun barrel 4, and fixed hammer 13 is positioned at the bottom of pikestaff 11.
Gun barrel 4 comprises joint pin 2, tup base plate 3, percussion hammer 5, spring 7.One end of joint pin 2 is captiveed joint with movable tup 1; The other end of joint pin 2 is captiveed joint with tup base plate 3; The head of percussion hammer 5 is captiveed joint with trigger 9; The afterbody of percussion hammer 5 is captiveed joint with an end of spring 7, and the other end of spring 7 is fixed on the internal chamber wall of gun barrel 4 afterbodys, and fixed hammer 13 is installed in the afterbody of pikestaff 11.Percussion hammer 5 is provided with the reset lever 6 of two symmetries, and reseting groove 14 is arranged in the gun barrel 4, and pikestaff 11 inside are equipped with clump weight 12.
When not using rifle formula security against fire hammer; To the direction of gun barrel 4 afterbodys pulling reset lever 6, reset lever 6 is slided reseting groove 14 in, and the slip of reset lever 6 drives to pull the trigger and hammers 5 into shape and slide to gun barrel 4 afterbodys; Percussion hammer 5 compression springs 7, this moment, movable tup 1 was in arm-to-arm.Have an accident at bus and need pound cullet when escape, with the glass for vehicle window that movable tup 1 alignings need smash, cocking 9, percussion hammer 5 instantaneous bump tup base plate 3 under the effect of spring 7, movable tup 1 clashes into glass for vehicle window and then pounds cullet.Trigger 9 rotates around bearing pin 8, and trigger 9 is along with the stretching of trigger pull back spring 10 resets.Towards the direction pulling reset lever 6 of gun barrel 4 afterbodys, reset lever 6 is slided in reseting groove 14, and then makes the percussion hammer reset.In view of tup base plate 3 in gun barrel 4 inside, when tup base plate 3 promoted 1 motion of joint pins 2 drive activity tups, tup base plate 3 can not leave gun barrel 4, this has limited the stroke of movable tup 1.In addition; The described rifle formula of the utility model security against fire hammer is provided with fixed hammer 13 at the afterbody of pikestaff 11; Operating personal also can directly smash glass for vehicle window with fixed hammer 13, and the clump weight 12 that is equipped with in pikestaff 11 inside has increased the percussion power of fixed hammer 13.
Claims (4)
1. a rifle formula security against fire hammer comprises gun barrel, trigger, pikestaff, it is characterized in that also comprise movable tup, fixed hammer, wherein: said movable tup is positioned at the head of gun barrel, and said fixed hammer is positioned at the bottom of pikestaff.
2. rifle formula security against fire hammer according to claim 1 is characterized in that said gun barrel comprises joint pin, tup base plate, percussion hammer, spring;
One end of said joint pin is captiveed joint with movable tup, and the other end of joint pin is captiveed joint with the tup base plate; The head of said percussion hammer is captiveed joint with trigger, and the afterbody of percussion hammer is captiveed joint with an end of spring, and the other end of spring is fixed on the internal chamber wall of gun barrel afterbody.
3. rifle formula security against fire hammer according to claim 2 is characterized in that said percussion hammer is provided with the reset lever of two symmetries, has reseting groove in the said gun barrel.
4. rifle formula security against fire hammer according to claim 1 is characterized in that in the said pikestaff clump weight being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091124 CN202574102U (en) | 2012-03-13 | 2012-03-13 | Gun-type fire-fighting safe hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091124 CN202574102U (en) | 2012-03-13 | 2012-03-13 | Gun-type fire-fighting safe hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574102U true CN202574102U (en) | 2012-12-05 |
Family
ID=47243546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091124 Expired - Fee Related CN202574102U (en) | 2012-03-13 | 2012-03-13 | Gun-type fire-fighting safe hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574102U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975680A (en) * | 2012-12-21 | 2013-03-20 | 宁波市镇海怡福莱文化创意有限公司 | Impact hammer for escape |
| CN104139752A (en) * | 2013-05-09 | 2014-11-12 | 武彬 | Window breaker |
| CN105241304A (en) * | 2015-10-01 | 2016-01-13 | 王荣金 | Emergency breaking gun for vehicle window glass |
| CN105403625A (en) * | 2015-12-05 | 2016-03-16 | 浙江大学 | Portable fruit maturity detection device |
| CN106730449A (en) * | 2017-03-27 | 2017-05-31 | 盐城师范学院 | High-performing car glass is met an urgent need destroyer |
| CN107826071A (en) * | 2017-09-15 | 2018-03-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of car hammers device into shape with improved safety |
-
2012
- 2012-03-13 CN CN 201220091124 patent/CN202574102U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975680A (en) * | 2012-12-21 | 2013-03-20 | 宁波市镇海怡福莱文化创意有限公司 | Impact hammer for escape |
| CN102975680B (en) * | 2012-12-21 | 2016-12-28 | 宁波市镇海怡福莱文化创意有限公司 | Impact hammer for escape |
| CN104139752A (en) * | 2013-05-09 | 2014-11-12 | 武彬 | Window breaker |
| CN105241304A (en) * | 2015-10-01 | 2016-01-13 | 王荣金 | Emergency breaking gun for vehicle window glass |
| CN105241304B (en) * | 2015-10-01 | 2017-01-11 | 王荣金 | Emergency breaking gun for vehicle window glass |
| CN105403625A (en) * | 2015-12-05 | 2016-03-16 | 浙江大学 | Portable fruit maturity detection device |
| CN106730449A (en) * | 2017-03-27 | 2017-05-31 | 盐城师范学院 | High-performing car glass is met an urgent need destroyer |
| CN107826071A (en) * | 2017-09-15 | 2018-03-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of car hammers device into shape with improved safety |
| CN107826071B (en) * | 2017-09-15 | 2019-11-12 | 江苏来德福汽车部件有限公司 | A kind of car improved safety hammer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130313 |