CN204172843U - Emergent escaping tool in portable automobile - Google Patents
Emergent escaping tool in portable automobile Download PDFInfo
- Publication number
- CN204172843U CN204172843U CN201420619656.7U CN201420619656U CN204172843U CN 204172843 U CN204172843 U CN 204172843U CN 201420619656 U CN201420619656 U CN 201420619656U CN 204172843 U CN204172843 U CN 204172843U
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- CN
- China
- Prior art keywords
- screw rod
- nail
- cover
- cylinder
- portable automobile
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- 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 - Fee Related
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- Emergency Lowering Means (AREA)
Abstract
Emergent escaping tool in a kind of portable automobile, technical matters to be solved is to provide that fast, the broken window success ratio of a kind of toggle speed is high, volume is littlely easy to carry, emergent escaping tool in the portable automobile of safety and stability.By knob, cover, safety plug, screw rod, spiral nail, cylinder, stage clip, spring bearing, hit nail and form, it is characterized in that, knob and screw rod upper end are threaded connection, screw rod is through cover and stage clip, and cover is fixed by spiral nail and cylinder, screw rod lower end fixing spring bearing, hitting nail is embedded in bottom screw rod, bottom of cylinder has a circular hole, hits nail point and stretches out from circular hole, and safety plug is through cover and screw rod.
Description
Technical field
The utility model relates to automobile safety field, particularly relates to a kind of emergency broken window escaping tool in self-propelled vehicle.
Background technology
Safety hammer is waited for bus as a kind of bus, school bus the escaping tool of interior necessity, is widely adopted and approves.But common conventional security hammer exists a lot of problem in use, to cause when causing danger situation use safety hammer can not in time and effectively vehicle window smashing and escaping.In recent years, when automobile has an accident, the situation losing escape chance because not opening vehicle window frequently occurs.The on-vehicle safety hammer that present stage generally uses, mainly escape with toe shattered glass, there are some remarkable shortcomings in it, one is that most people do not know knock the concentrated vehicle window corner of stress with safety hammer, and goes to knock the window heart be not easily crashed to pieces in use.In addition, on school bus, touristy coach are waited for bus, the upper limb of vehicle window is blocked by baggage rack, and lower edge is blocked by seat, so there is no the suitable acting point of hammering vehicle window corner, can only select the window heart be not easily crashed to pieces.Two is crowded in a hurry in car when causing danger, and user does not have enough spaces to stretch one's arm and enough buffer distances, thus makes hammering strength too small and not easily shattered glass.Three is that safety hammer is placed directly in vehicle window side, easily loses.Four is that when causing danger use safety hammer, hammer force is often not vertical with glass surface, and direction and the glass surface of power have angle of inclination, hammer force are had a greatly reduced quality, not easily shattered glass.Five is when having an accident, and people big city exists terrified mood, worries that use safety hammer hammering glass can be scratched arm by glass fragment, may can not vehicle window smashing rapidly because of psychological factor when therefore knocking vehicle window.In addition, China Patent Publication No. 103434474A, publication date 2013.12.11, invention and created name is safety window breaker, that application discloses a kind of safety window breaker, its weak point, one is use two extension springs, is distributed in center shaft both sides, takies inner space large, make whole device volume become large, be unfavorable for carrying.Two is that when using, tab lever catches on center shaft by the cross bar of end, and cross bar is subject to huge shearing and easily ruptures, and makes whole device not have safety and stability.Three is hit that to follow closely the part of stretching out longer, adds cost, and the antagonistic force be subject to when hitting nail and glass clashes into easily makes to hit to follow closely and ruptures, and can not repeatedly recycle.China Patent Publication No. 102849013A, publication date 2013.01.02, invention and created name is window breaker, that application discloses a kind of window breaker, it is characterized in that: comprise the straight tube that one end is closed, be placed on the interior pipe in straight tube, and the spring be located in interior pipe and striker, the sidewall of described interior pipe is hinged with tenon, and one end of described tenon coordinates with the shaft shoulder of striker, and the other end of described tenon coordinates with the inclined-plane of straight tube inwall.Its weak point, one be interior pipe sidewall on hinged blocked shoot structure, when straight tube and interior pipe relative sliding, small blocked shoot structure carries huge pressure, easily damages inner structure.Two is that when using, depended on pressure bounces whole device, and the arm that overexerts touching glass fragment can be scratched.
Summary of the invention
Technical problem to be solved in the utility model is to provide that fast, the broken window success ratio of a kind of toggle speed is high, volume is littlely easy to carry, emergent escaping tool in the portable automobile of safety and stability.
The utility model solves the problems of the technologies described above adopted technical scheme: emergent escaping tool in a kind of portable automobile, by knob, cover, safety plug, screw rod, spiral nail, cylinder, stage clip, spring bearing, hit nail and form, it is characterized in that, knob and screw rod upper end are threaded connection, screw rod is through cover and stage clip, cover is fixed by spiral nail and cylinder, spring bearing is fixed on screw rod lower end, hitting nail is embedded in bottom screw rod, bottom of cylinder has a circular hole, hit nail point to stretch out from circular hole, safety plug is through cover and screw rod.
The described material hitting nail is hard alloy.
Described nail point length of hitting is 3mm.
Described cover is fixed by four spiral nails and cylinder.
In four described spiral nails, the angle of arbitrary neighborhood two spiral nails and cover circle center line connecting is 90 degree.
This instrument can be suspended on the window frame of automobile of bus, or is placed in the instrument reserve tank of private car, also can carry with and fasten on key chain.
During situation of causing danger, pull out safety plug, the corner in glass for vehicle window face of being conflicted by bottom of cylinder, pull-up knob, then looses one's grip, and elastic force makes to hit nail and clashes into glass and shattered glass, and after using, setting up safety plug can reuse.
The utility model has the advantages that:
1., compared with safety hammer, use stage clip will hit langrage and shoot out, the force that pull-up knob needs, apart from short, does not need very large buffer distance.
2. compared with safety hammer, spring force makes to hit langrage and shoots out, and ejection speed is large, and momentum is large, and broken window success ratio is high.
3. compared with safety hammer, this device volume is little, can carry with, and also can be suspended on vehicle window side.
4., compared with other window breakers, inner structure uses stage clip and screw rod, and structure is simplified, cost-saving, and good stability, is not easy to go wrong.
5. hit nail and adopt Hardmetal materials, Mohs' scale of hardness is larger than glass, easy shattered glass.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is emergent escaping tool integral structure schematic diagram in portable automobile.
In figure, 1 knob, 2 covers, 3 safety plugs, 4 screw rods, 5 spiral nails, 6 cylinders, 7 stage clips, 8 spring bearings, 9 hit nail, 10 and hit nail point.
Detailed description of the invention
Emergent escaping tool in portable automobile as shown in Figure 1, by knob (1), cover (2), safety plug (3), screw rod (4), spiral nail (5), cylinder (6), stage clip (7), spring bearing (8), hit nail (9) composition, it is characterized in that, knob (1) and screw rod (4) upper end are threaded connection, screw rod (4) is through cover (2) and stage clip (7), cover (2) is fixed by spiral nail (5) and cylinder (6), spring bearing (8) is fixed on screw rod (4) lower end, hit nail (9) and be embedded in screw rod (4) bottom, a circular hole is arranged at cylinder (6) bottom, hit nail point (10) to stretch out from circular hole, safety plug (3) is through cover (2) and screw rod (4).
The described material hitting nail (9) is hard alloy.
Described nail point (10) length of hitting is 3mm.
Described cover is fixed by four spiral nails (5) and cylinder (6).
In four described spiral nails (5), arbitrary neighborhood two spiral nails (5) are 90 degree with the angle of cover (2) circle center line connecting.
This instrument can be suspended on the window frame of automobile of bus, or is placed in the instrument reserve tank of private car, also can carry with and fasten on key chain.
During situation of causing danger, pull out safety plug (3), by the corner in conflict glass for vehicle window face, cylinder (6) bottom, pull-up knob (1), then looses one's grip, and elastic force makes to hit nail (9) and clashes into glass and shattered glass, after using, setting up safety plug (3) can reuse.
Claims (5)
1. emergent escaping tool in a portable automobile, by knob (1), cover (2), safety plug (3), screw rod (4), spiral nail (5), cylinder (6), stage clip (7), spring bearing (8), hit nail (9) composition, it is characterized in that, knob (1) and screw rod (4) upper end are threaded connection, screw rod (4) is through cover (2) and stage clip (7), cover (2) is fixed by spiral nail (5) and cylinder (6), spring bearing (8) is fixed on screw rod (4) lower end, hit nail (9) and be embedded in screw rod (4) bottom, a circular hole is arranged at cylinder (6) bottom, hit nail point (10) to stretch out from circular hole, safety plug (3) is through cover (2) and screw rod (4).
2. emergent escaping tool in portable automobile as claimed in claim 1, it is characterized in that, the described nail (9) that hits is Hardmetal materials.
3. emergent escaping tool in portable automobile as claimed in claim 2, it is characterized in that, described nail point (10) length of hitting is 3mm.
4. in the portable automobile as described in claim 1 or 3, emergent escaping tool, is characterized in that, described cover (2) is fixed by four spiral nails (5) and cylinder (6).
5. emergent escaping tool in portable automobile as claimed in claim 4, it is characterized in that, in four described spiral nails (5), arbitrary neighborhood two spiral nails (5) are 90 degree with the angle of cover (2) circle center line connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619656.7U CN204172843U (en) | 2014-10-24 | 2014-10-24 | Emergent escaping tool in portable automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619656.7U CN204172843U (en) | 2014-10-24 | 2014-10-24 | Emergent escaping tool in portable automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172843U true CN204172843U (en) | 2015-02-25 |
Family
ID=52561673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619656.7U Expired - Fee Related CN204172843U (en) | 2014-10-24 | 2014-10-24 | Emergent escaping tool in portable automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260687A (en) * | 2014-10-24 | 2015-01-07 | 范雲鹤 | Portable emergency evacuation tool in motor vehicle |
-
2014
- 2014-10-24 CN CN201420619656.7U patent/CN204172843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260687A (en) * | 2014-10-24 | 2015-01-07 | 范雲鹤 | Portable emergency evacuation tool in motor vehicle |
| CN104260687B (en) * | 2014-10-24 | 2016-11-30 | 范雲鹤 | Emergent escaping tool in portable automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |