CN207024419U - A kind of city railway vehicle emergency window breaking tool - Google Patents
A kind of city railway vehicle emergency window breaking tool Download PDFInfo
- Publication number
- CN207024419U CN207024419U CN201720866045.6U CN201720866045U CN207024419U CN 207024419 U CN207024419 U CN 207024419U CN 201720866045 U CN201720866045 U CN 201720866045U CN 207024419 U CN207024419 U CN 207024419U
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- CN
- China
- Prior art keywords
- hammer
- destroy
- interior
- shell
- carbon dioxide
- 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 utility model discloses a kind of city railway vehicle emergency window breaking tool, including shell, compression carbon dioxide tank, interior hammer, slide and attack and destroy hammer, catch and handle, the side of shell and one end connection of handle, enclosure is provided with compression carbon dioxide tank, hammer, catch are attacked and destroy in interior hammer, slip.The window breaker only needs the strength can of very little to complete to break the function of window.
Description
Technical field
It the utility model is related to a kind of window breaker, and in particular to a kind of city railway vehicle emergency window breaking tool, belong to track
Transit equipment field.
Background technology
Safety hammer is generally fitted provided with the closed in spaces such as present tramcar, when fire occur in the closed in spaces such as automobile
Or during the emergency such as traffic accident, in that context it may be convenient to take out safety hammer and smash glazed door smoothly to escape.Can be due to make
Need certain skill during with safety hammer, therefore the hammer safe to use that not all people can be skillfully in an emergency situation is by glass
Window smashes.Therefore, someone devises window breaker, existing window breaker is typically all the knot being engaged using spring and striker
Structure, usually, spring is in its pre-compressed state, when there is emergency, as long as pressing button, passes through the bullet of its pre-compressed state
Spring discharges elastic force, drives striker impact glazed door just to smash glazed door.But in real life, the envelope such as automobile
Close cabin occur the emergencies such as fire or traffic accident probability it is smaller, therefore the spring in existing window breaker will be chronically at it is pre-
Compressive state, so over time, spring fatigue just occurs, when really there is emergency, the elastic force of spring will be by
To influence, so as to the phenomenon that striker hits safety glass window occur, the personal safety to passenger threatens, and reliability is inadequate.
In addition, existing window breaker is mostly complicated, cost is higher.Window breaker in the market is divided to two kinds, mainly by operation
Mode is distinguished, and is divided into spiral cover and is played lid.Broken window principle is identical, is all to smash safety glass using the hard alloy of window breaker.Such as
The safety glass that modern Transit Equipment much thickeies using high intensity, common window breaker is if not very strong
Adult is difficult to carry out brokenly window by general equipment to operate.
Utility model content
The technical problems to be solved in the utility model is to overcome the problem of existing, there is provided a kind of city railway vehicle is urgent
Window breaker.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of city railway vehicle emergency window breaking tool, including shell, compression carbon dioxide tank, interior
Hammer, slide and attack and destroy hammer, catch and handle, the side of the shell is connected with one end of the handle, the enclosure installation
There are the compression carbon dioxide tank, the interior hammer, hammer, the catch are attacked and destroy in the slip.
As a kind of optimal technical scheme of the present utility model, the shell and the interior hammer are cavity structure, described
The side of shell is provided with a circular hole, and the side of the interior hammer, which is provided with, attacks and destroy mouth, and the opposite side of the interior hammer is provided with one small
Circular hole.
As a kind of optimal technical scheme of the present utility model, the compression carbon dioxide tank is arranged on the one of the interior hammer
Inside cavity of the hammer installed in interior hammer is attacked and destroy in side, the slip, and the side for attacking and destroy mouth is provided with the catch.
As a kind of optimal technical scheme of the present utility model, one end that hammer is attacked and destroy in the slip is centrum shape, described
Slip is attacked and destroy hammer and is made up of stainless steel material, and the interior hammer is made up of PVC plastic.
As a kind of optimal technical scheme of the present utility model, the tank body of the compression carbon dioxide tank uses glass system
Into it is internal equipped with compression carbon dioxide.
The beneficial effect that the utility model is reached is：Relative to other common window breakers, it needs the window breaker
The strength can of very little excites the slip of inside to attack and destroy the function that hammer completes broken safety glass.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1st, shell；2nd, carbon dioxide tank is compressed；3rd, interior hammer；4th, slide and attack and destroy hammer；5th, catch；6th, mouth is attacked and destroy；7th, hand
Handle.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Figure 1-2, the utility model provides a kind of city railway vehicle emergency window breaking tool, including shell 1, compression two
Oxidation canister 2, interior hammer 3, slide and attack and destroy hammer 4, catch 5 and handle 7, the side of shell 1 is connected with one end of handle 7, in shell 1
Portion is provided with compression carbon dioxide tank 2, interior hammer 3, and hammer 4, catch 5 are attacked and destroy in slip.
Shell 1 and interior hammer 3 are cavity structure, and the side of shell 1 is provided with a circular hole, and the side of interior hammer 3, which is provided with, to be attacked and destroy
Mouth 6, the opposite side of interior hammer 3 are provided with a small sircle hole, and the setting for attacking and destroy mouth 6 is to attack and destroy the centrum portion for hammering 4 into shape for the ease of sliding
Swarming goes out to be easy to broken safety glass, and the circular hole that the opposite side of interior hammer 3 is set is in order to allow broken compression carbon dioxide tank 2
The carbon dioxide discharged passes through to be promoted so as to promote slip to attack and destroy hammer 4.
The side that carbon dioxide tank 2 is arranged on interior hammer 3 is compressed, slides and attacks and destroy the inside cavity that hammer 4 is arranged on interior hammer 3, break
The side for hitting mouth 6 is provided with catch 5, sets catch 5 to prevent from usually sliding and attacks and destroy the inside cavity for hammering hammer 3 including 4 into shape back and forth
Slide, mouth 6 is attacked and destroy if sliding the pyramidal portion attacked and destroy on hammer 4 and exposing, carbon dioxide can not effectively promote slip broken
Hammer 4, which advances, completes crushing function.The catch 5 can have the scraps of paper or other easily wear material and be made.
It is centrum shape to slide and attack and destroy the one end for hammering 4 into shape, and slip is attacked and destroy hammer 4 and is made up of stainless steel material, and interior hammer 3 is PVC plastic
Material is made, and interior hammer 3 can improve the sealing slided and attacked and destroy between hammer 4 and interior hammer 3 using PVC plastic material.
The tank body of compression carbon dioxide tank 2 is made of glass, and it is internal equipped with compression carbon dioxide, using filling
Carbon dioxide can improve security, be easy to store, and tank body can also be made using metal material in compression carbon dioxide tank 2.
Specifically, when using the window breaker, it is only necessary to brandish handle 7 and hammer hammer to safety glass into shape, then interior hammer 3 is tactile
Encountering glass, extruding compression carbon dioxide tank 2, the compression rupture of carbon dioxide tank 2 discharge carbon dioxide, dioxy afterwards backward
Change carbon gas promotes slip to attack and destroy hammer 4 by the aperture of 3 sides of interior hammer, and the centrum that 4 one end of hammer are attacked and destroy in slip quickly wears out catch 5
Finally break safety glass from attacking and destroy mouth 6 and wear out.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of city railway vehicle emergency window breaking tool, including shell（1）, compression carbon dioxide tank（2）, interior hammer（3）, slide it is broken
Hammer（4）, catch（5）And handle（7）, it is characterised in that the shell（1）Side and the handle（7）One end connection,
The shell（1）Inside is provided with the compression carbon dioxide tank（2）, the interior hammer（3）, the slip attacks and destroy hammer（4）, it is described
Catch（5）, the shell（1）With the interior hammer（3）It is cavity structure, the shell（1）Side be provided with a circular hole, it is described
Interior hammer（3）Side be provided with and attack and destroy mouth（6）, the interior hammer（3）Opposite side be provided with a small sircle hole, the compression dioxy
Change canister（2）Installed in the interior hammer（3）Side, the slip attacks and destroy hammer（4）Installed in interior hammer（3）Inside cavity, institute
State and attack and destroy mouth（6）Side be provided with the catch（5）.
2. a kind of city railway vehicle emergency window breaking tool according to claim 1, it is characterised in that hammer is attacked and destroy in the slip
（4）One end be centrum shape, hammer is attacked and destroy in the slip（4）It is made up of stainless steel material, the interior hammer（3）For PVC plastic system
Into.
A kind of 3. city railway vehicle emergency window breaking tool according to claim 1, it is characterised in that the compression titanium dioxide
Canister（2）Tank body be made of glass, it is internal equipped with compression carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866045.6U CN207024419U (en) | 2017-07-17 | 2017-07-17 | A kind of city railway vehicle emergency window breaking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866045.6U CN207024419U (en) | 2017-07-17 | 2017-07-17 | A kind of city railway vehicle emergency window breaking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024419U true CN207024419U (en) | 2018-02-23 |
Family
ID=61464516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866045.6U Expired - Fee Related CN207024419U (en) | 2017-07-17 | 2017-07-17 | A kind of city railway vehicle emergency window breaking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329194A (en) * | 2019-07-31 | 2019-10-15 | 温州盖一机械有限公司 | A kind of new energy Labor-saving safety hammer used for buses |
-
2017
- 2017-07-17 CN CN201720866045.6U patent/CN207024419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329194A (en) * | 2019-07-31 | 2019-10-15 | 温州盖一机械有限公司 | A kind of new energy Labor-saving safety hammer used for buses |
| CN110329194B (en) * | 2019-07-31 | 2021-10-19 | 金辉 | Labor-saving safety hammer for new energy bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180717 |