CN103692999A - Quick window breaking device - Google Patents
Quick window breaking device Download PDFInfo
- Publication number
- CN103692999A CN103692999A CN201210367232.1A CN201210367232A CN103692999A CN 103692999 A CN103692999 A CN 103692999A CN 201210367232 A CN201210367232 A CN 201210367232A CN 103692999 A CN103692999 A CN 103692999A
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- China
- Prior art keywords
- cylindrical shell
- spring
- push rod
- spine part
- barrel
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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.)
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Abstract
The invention discloses a quick window breaking device. The quick window breaking device comprises a barrel, a thorn piece, a spring and a triggering mechanism; one end of the barrel is closed, one end of the barrel is opened, and the opened end of the barrel is sealed through a sealing membrane and is provided with a silica gel sucker; the spring is arranged between the thorn piece and the closed end of the barrel in a compression manner; the triggering mechanism comprises a limiting pin and a push rod. When the device is in use, the barrel is held by a hand, the opened end of the barrel is sucked onto glass of a door-window by utilizing the silica gel sucker, the push rod is pressed by a thumb, the inner side end of the push rod acts on the limiting end of the limiting pin, the limiting pin moves so as to release the restriction on the spring, the thorn piece moves under the acting force of the spring to pierce the sealing membrane and break the glass, so that the window can be quickly broken, the operation can be completed by one hand, convenience and rapidness in use can be realized, and the fast escaping can be favored. The outer wall of the barrel is provided with the sucker, so that the quick window breaking device is conveniently fixed on an interior part of a vehicle.
Description
Technical field
The invention belongs to life saving appliance field, relate in particular to a kind of fast window breaker.
Background technology
The existing vehicle are all furnished with safety hammer as bus, private car, and broken window for presence of fire or while the emergency situation such as falling into the water, is beneficial to escape.But when there is emergency situation, people also may be injured, is not easy to brandish safety hammer, or in water, the resistance due to water is firmly not enough, is not enough to window to break up, and so will cause escaping.
Summary of the invention
The object of the present invention is to provide a kind of can quick and convenient broken window and be convenient to be fixed to the fast window breaker in car.
In order to solve the problems of the technologies described above, the invention provides a kind of fast window breaker, comprise cylindrical shell, spine part, spring and trigger mechanism; An end opening is sealed in described cylindrical shell one end, and its open end is sealed and be provided with silicon rubber suction cup by diaphragm seal; On the outer wall of described cylindrical shell, be provided with sucker;
Described spine part and spring are arranged in described cylindrical shell, and the spine end of described spine part is towards described diaphragm seal, and described spring-compressed is arranged between described spine part and the closed end of described cylindrical shell;
Described trigger mechanism comprises locating dowel pin and push rod; On described spine part, along described cylindrical shell, be radially provided with spacing hole, the inwall of described cylindrical shell is provided with position-limited trough, described locating dowel pin comprises relative sliding end and positive stop end, described sliding end slides and is arranged at described spacing hole, described positive stop end extends to outside described spacing hole and with position-limited trough and coordinates described spring is limited to compressive state, and the end face of described positive stop end is slope;
Described push rod is along the closed end to cylindrical shell that is in axial sliding connection of described cylindrical shell, and it has relative medial extremity and external side end; Described medial extremity matches with described slope, and described external side end extends to the outside of described cylindrical shell closed end;
Described push rod moves to the open end of described cylindrical shell, described medial extremity acts on described slope, described locating dowel pin slides to its sliding end direction, described positive stop end deviates to remove the restriction to described spring from described spacing hole, and described spine part moves and described diaphragm seal is pierced through to described diaphragm seal.
In fast window breaker of the present invention, the open end inwall of described cylindrical shell is provided with described spine part is limited to the flange in described cylindrical shell.
In fast window breaker of the present invention, the two ends of described spring are fixedly connected with the closed end of described spine part and described cylindrical shell respectively.
In fast window breaker of the present invention, described trigger mechanism also comprises the Compress Spring that the described locating dowel pin of restriction slides to its sliding end direction.
In fast window breaker of the present invention, the edge inwall of described spacing hole is provided with defining flange, the sliding end week of described locating dowel pin is upwards provided with positive stop lug boss, and described Compress Spring compression is arranged in spacing hole and the positive stop end of described locating dowel pin is resisted against in described position-limited trough.
In fast window breaker of the present invention, the external side end of described push rod is provided with by cap.
In fast window breaker of the present invention, described push rod is provided with boss, and described boss is positioned at described cylindrical shell.
In fast window breaker of the present invention, the inclined-plane of the medial extremity end face of described push rod for matching with described slope.
When fast window breaker provided by the invention is used, hold cylindrical shell, utilize silicon rubber suction cup the open end of cylindrical shell to be pulled on to the glass of door and window, thumb is pressed push rod, the medial extremity of push rod acts on the positive stop end of locating dowel pin, and locating dowel pin moves, thereby removes the restriction to spring, under the application force of spring, the motion of spine part is pierced through diaphragm seal and by glass breaking, is realized fast broken window, and one hand gets final product complete operation, convenient to use, be beneficial to fast-escape.On the outer wall of cylindrical shell, be provided with sucker, be convenient to be fixed on automotive upholstery, can not cause damage to automotive upholstery, be in emergency circumstances convenient to take.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the fast window breaker that provides of the preferred embodiment for the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Refer to Fig. 1, a kind of fast window breaker that embodiment of the present invention provides, comprises cylindrical shell 1, spine part 2, spring 3 and trigger mechanism 4.An end opening is sealed in cylindrical shell 1 one end, and its open end seals and be provided with silicon rubber suction cup 6 by diaphragm seal 5.The film that diaphragm seal 5 is plastic film etc. easily punctures, can, at the interior formation seal chamber of cylindrical shell 1, avoid water to enter the motion of spine part 2 is produced and hindered by diaphragm seal 5.By silicon rubber suction cup, can make the open end of cylinder 1 be pulled on securely glass.
On the outer wall of cylindrical shell 1, be provided with sucker 9, be convenient to be fixed on automotive upholstery, can not cause damage to automotive upholstery, be in emergency circumstances convenient to take.
Further, trigger mechanism 4 also comprises the Compress Spring 43 that restriction locating dowel pin 41 slides to its sliding end direction.The edge inwall of spacing hole 20 is provided with defining flange 21, and the sliding end week of locating dowel pin 41 is upwards provided with positive stop lug boss 411, and Compress Spring 43 compressions are arranged in spacing hole 20 and the positive stop end of locating dowel pin 21 is resisted against in position-limited trough 10.Utilize Compress Spring 43 can make the positive stop end of locating dowel pin 21 be positioned at securely position-limited trough 10, only when receiving the application force of push rod 42, just can from position-limited trough 10, deviate from.Herein, utilize and can prevent defining flange 21 and coordinating of positive stop lug boss 411 that locating dowel pin from deviating from from spacing hole; As other embodiment, the two ends of Compress Spring are fixedly connected with the sliding end of locating dowel pin 41 with spacing hole 20 respectively, can also serve the same role.
In order conveniently to press push rod 42, the external side end of push rod 42 is provided with by cap 421.
For anti-throw-out lever 42, in cylindrical shell, deviate from, push rod 42 is provided with boss 422, and boss 422 is positioned at described cylindrical shell 1.
For the ease of the medial extremity of push rod 42 and the interaction between locating dowel pin 41, the inclined-plane of the medial extremity end face of push rod 42 for matching with slope.
During use, hold cylindrical shell, utilize silicon rubber suction cup 6 open end of cylindrical shell 11 to be pulled on to the glass of door and window, thumb is pressed push rod 42, and the medial extremity of push rod 42 acts on the positive stop end of locating dowel pin, locating dowel pin 41 moves, thereby remove the restriction to spring 3, under the application force of spring, 2 motions of spine part are pierced through diaphragm seal 5 and by glass breaking, one hand gets final product complete operation, convenient and swift.
In the present embodiment, the two ends of spring 3 are fixedly connected with the closed end of spine part 2 and cylindrical shell 1 respectively, can prevent that spine part 2 is from the interior disengaging of cylindrical shell 1.Herein, as other embodiment, can be also, the open end inwall of cylindrical shell 1 be provided with spine part 2 is limited to the flange in cylindrical shell 1, utilizes flange to prevent that spine part 2 is from the interior disengaging of cylindrical shell 1.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
1. a fast window breaker, is characterized in that, comprises cylindrical shell, spine part, spring and trigger mechanism; An end opening is sealed in described cylindrical shell one end, and its open end is sealed and be provided with silicon rubber suction cup by diaphragm seal; On the outer wall of described cylindrical shell, be provided with sucker;
Described spine part and spring are arranged in described cylindrical shell, and the spine end of described spine part is towards described diaphragm seal, and described spring-compressed is arranged between described spine part and the closed end of described cylindrical shell;
Described trigger mechanism comprises locating dowel pin and push rod; On described spine part, along described cylindrical shell, be radially provided with spacing hole, the inwall of described cylindrical shell is provided with position-limited trough, described locating dowel pin comprises relative sliding end and positive stop end, described sliding end slides and is arranged at described spacing hole, described positive stop end extends to outside described spacing hole and with position-limited trough and coordinates described spring is limited to compressive state, and the end face of described positive stop end is slope;
Described push rod is along the closed end to cylindrical shell that is in axial sliding connection of described cylindrical shell, and it has relative medial extremity and external side end; Described medial extremity matches with described slope, and described external side end extends to the outside of described cylindrical shell closed end;
Described push rod moves to the open end of described cylindrical shell, described medial extremity acts on described slope, described locating dowel pin slides to its sliding end direction, described positive stop end deviates to remove the restriction to described spring from described spacing hole, and described spine part moves and described diaphragm seal is pierced through to described diaphragm seal.
2. fast window breaker according to claim 1, is characterized in that, the open end inwall of described cylindrical shell is provided with described spine part is limited to the flange in described cylindrical shell.
3. fast window breaker according to claim 1, is characterized in that, the two ends of described spring are fixedly connected with the closed end of described spine part and described cylindrical shell respectively.
4. fast window breaker according to claim 1, is characterized in that, described trigger mechanism also comprises the Compress Spring that the described locating dowel pin of restriction slides to its sliding end direction.
5. fast window breaker according to claim 4, it is characterized in that, the edge inwall of described spacing hole is provided with defining flange, the sliding end week of described locating dowel pin is upwards provided with positive stop lug boss, and described Compress Spring compression is arranged in spacing hole and the positive stop end of described locating dowel pin is resisted against in described position-limited trough.
6. fast window breaker according to claim 1, is characterized in that, the external side end of described push rod is provided with by cap.
7. fast window breaker according to claim 1, is characterized in that, described push rod is provided with boss, and described boss is positioned at described cylindrical shell.
8. fast window breaker according to claim 1, is characterized in that, the inclined-plane of the medial extremity end face of described push rod for matching with described slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367232.1A CN103692999A (en) | 2012-09-27 | 2012-09-27 | Quick window breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367232.1A CN103692999A (en) | 2012-09-27 | 2012-09-27 | Quick window breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692999A true CN103692999A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210367232.1A Pending CN103692999A (en) | 2012-09-27 | 2012-09-27 | Quick window breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692999A (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 |
-
2012
- 2012-09-27 CN CN201210367232.1A patent/CN103692999A/en active Pending
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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |