CN106377849A - Window breaking device for fire of vehicle - Google Patents
Window breaking device for fire of vehicle Download PDFInfo
- Publication number
- CN106377849A CN106377849A CN201610760170.9A CN201610760170A CN106377849A CN 106377849 A CN106377849 A CN 106377849A CN 201610760170 A CN201610760170 A CN 201610760170A CN 106377849 A CN106377849 A CN 106377849A
- Authority
- CN
- China
- Prior art keywords
- airduct
- motor
- breaking device
- window breaking
- eccentric
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to the technical field of escape when a vehicle is in distress and discloses a window breaking device for a fire of the vehicle. The window breaking device comprises a shell. A through hole is formed in one end of the shell. A suction ventilator is arranged at the other end of the shell. An air duct, a motor, a power source, a gas absorber and an eccentric wheel are arranged in the shell. The air duct is an insulator and communicates with the suction ventilator. The other end of the air duct is connected with the gas absorber. The power source is connected with the motor in series through a wire. The two ends of the air duct are correspondingly connected with the power source and the motor through wires to form a closed loop. An output shaft of the motor is connected with the eccentric wheel through a belt. A connecting rod is hinged to an eccentric shaft of the eccentric wheel. An impact bar is hinged to the other end of the connecting rod and is in sliding fit with the through hole.
Description
Technical field
The invention belongs to vehicle emergency escape technical field is and in particular to vehicle fire window breaking device.
Background technology
With social development, automobile has become as the of paramount importance vehicles of people.The extensive application of automobile, also brings
Many driving safety problems, various different running environments and various accident, cause the vehicle emergency situations of many, such as
Vehicle falling into water, catch fire.When there is such accident, it is useful escape means by broken window escape.At present, the broken window of vehicle
Instrument is mainly the safety hammer on vehicle, and the shock head, plastics shaft and the handle that are mainly configured with metal of safety hammer are constituted.
When situation caused danger by vehicle, passenger takes off safety hammer and beats glass for vehicle window, and glass breaking is escaped.But, use
Safety hammer needs certain skill, and current passenger is unfamiliar with it tends to be difficult under emergency case for the using skill of safety hammer
Heavy broken window；And, in the case of vehicle fire, in-car Dark smoke billows, not only causes passenger nervous, dense smoke enters passenger and exhales
Desorption system can quickly cause personnel to suffocate, the personnel death that it leads to significantly larger than burn lethal, in the case of dense smoke, Cheng Kehu
Inhale difficulty, eyes are smoked, be more difficult to safe operation hammer or other window breaking device carry out brokenly window.It is therefore desirable to design is a kind of broken
Window device, can be in the case of vehicle fire, it is to avoid passenger suffocates, the broken window that window breaking device is brought cannot be operated difficult because of dense smoke
Topic.
Content of the invention
The invention is intended to providing vehicle fire window breaking device, being suffocated by dense smoke, being difficult to grasp to solve passenger during vehicle fire
Make the problem of safety hammer.
Vehicle fire window breaking device in this programme, including housing, shell one end has through hole, and the housing other end is provided with suction
Blower fan；It is provided with airduct, motor, power supply, gas pipette, eccentric, described airduct is insulator, airduct and induced-draught fan in housing
Connection, the airduct other end is connected with gas pipette, and the inside of airduct is provided with two electric conductors, sets between two described electric conductors
There is the gap of 1 ~ 3mm；Power supply passes through wired in series with motor, and an electric conductor is connected by wire with power supply, and another is conductive
Body is connected by wire with motor；The output shaft of motor is connected with eccentric by belt, and the eccentric shaft of eccentric is hinged with even
Bar, the connecting rod other end is hinged with lance, and lance is slidably matched with through hole.
The know-why of this programme is：After vehicle fire, in-car diffuses substantial amounts of dense smoke, at this moment opens induced-draught fan,
In-car dense smoke is sucked by induced-draught fan, and is absorbed by airduct entrance gas pipette, thus being greatly reduced the cigarette at passenger
Mist, it is to avoid passenger sucks too many dense smoke and suffocates；Dense smoke is by the charcoal during airduct, wherein being produced by object imperfect combustion
Black granule can be attached in airduct, and white carbon black has good electric conductivity, and the gap between two electric conductors is filled up and made by white carbon black
Airduct, power supply, the loop of motor composition are turned on, and motor is started working, and its output shaft rotation simultaneously carries movable eccentric wheel to rotate, partially
The eccentric shaft of heart wheel then circles around the center of circle of eccentric, and then drivening rod moves back and forth, and connecting rod drives lance logical
In the hole moves back and forth, and altofrequency ground ground clashes into glass for vehicle window, and glass crashes the most at last, so that passenger's escape.
The having technical effect that of this programme：This programme siphons away in-car dense smoke by induced-draught fan, and is entered by gas pipette
Row absorbs, and greatly reduces the smokescope of in-car, effectively mitigates the danger that dense smoke suffocates；And, pass through airduct using dense smoke
When the electric conductivity of white carbon black adhered to electric motor loop is turned on, the material producing in internal medium after making full use of vehicle fire, open
Dynamic Motor drive eccentric and lance reciprocating percus-sion glass, realize automatic window breaking, need not manually break window, it is to avoid passenger is in urgent feelings
It is difficult to the problem of safe operation hammer under condition, the gap of 1 ~ 3mm is set between two electric conductors, burn in vehicle fire initial stage interior trim and produce
Window loop can be made brokenly during first portion white carbon black to turn on, device acts on much sooner.
The following is the preferred version based on such scheme：
Preferred version one：Based on base case, described lance is made up of alloy steel material.Steel alloy also wraps in addition to ferrum, carbon
Containing other alloying elements, it is widely used, there is good hardness property, be suitable to manufacture lance.
Preferred version two：Based on preferred version one, the outer end of described lance is in sharp taper.Sharp taper and glass
Contact area is little, and the pressure that glass for vehicle window is subject to therefore at rum point is huge, is easily crashed to pieces.
Preferred version three：Based on preferred version two, described airduct and induced-draught fan connectivity part are provided with filter structure.Filter screen is tied
Structure only allows smog to pass through, and prevents from entering compared with bigger material and causes its internal structure to damage in airduct.
Preferred version four：Based on preferred version three, the top of described housing is connected with the car body of automobile by bolt.Bolt
Connect mode simple and convenient it is easy to dismounting.
Brief description
Fig. 1 is the structural representation of vehicle fire window breaking device embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Housing 1, motor 2, power supply 3, filter screen 4, induced-draught fan 5, bolt 6, car body 7, wind
Pipe 8, gas pipette 9, eccentric 10, connecting rod 11, lance 12, glass 13.
As shown in figure 1, vehicle fire window breaking device, including housing 1, housing 1 top is connected with car body 7 by bolt 6；
Housing 1 has through hole towards glass 13 one end, and the other end is provided with induced-draught fan 5, is provided with what insulation high-temperature-resistant material was made in housing 1
Airduct 8, airduct 8 one end is connected and is provided between airduct 8 and induced-draught fan 5 filter screen 4 with induced-draught fan 5, and airduct 8 other end is provided with gas
Absorber 9, the inside of airduct 8 is provided with the electric conductor of two tubulars, is provided with the gap of 2mm between two electric conductors；In housing 1 also
It is provided with motor 2, the output shaft of motor 2 is connected with eccentric 10, and the eccentric shaft of eccentric 10 is hinged with connecting rod 11, and connecting rod 11 is another
End is hinged with the lance 12 that alloy steel material is made, and lance 12 and through hole are slidably matched and the outer end of lance 12 is sharp cone
Shape；Be additionally provided with power supply 3 in housing 1, power supply 3 is connected with motor 2, and two electric conductors within airduct 8 respectively pass through wire with
Power supply 3 and motor 2 electrically connect.
After vehicle is surprisingly on fire, a large amount of dense smokes of in-car generation, cause asphyxiation hazard to occupant, passenger is badly in need of quick
Flee from in-car.At this moment, start induced-draught fan 5, dense smoke is sucked, reduce the smokescope at passenger, reduce the wound of suffocating to passenger
Evil；Smog is actually taken up by gas device 9 by airduct 8 after being inhaled into and is absorbed, and the very first time reduces the harm of dense smoke；Smog is through wind
After pipe 8, combustion product white carbon black therein is attached on airduct 8 wall, by the gap filling between two electric conductors, due to white carbon black tool
Conductive, so that power supply 3 motor 2 loop of series connection is turned on, motor 2 must electric be started working, after motor 2 work, its
Output shaft band movable eccentric wheel 10 high-speed rotation, the eccentric shaft revolution at a high speed therewith of eccentric 10, drivening rod 11 moves back and forth, even
Bar 11 then drives lance 12 to move back and forth in through hole, and its sharp outer end clashes into glass 13 back and forth, and glass 13 is crashed.We
In case, in the case of vehicle fire, on the one hand reduce amount of smoke and concentration, substantially reduce the danger that passenger is suffocated by dense smoke, separately
On the one hand so that motor 2 loop is turned on using the electric conductivity of white carbon black in dense smoke, start motor 2, drive lance 12 to clash into glass back and forth
13 realize broken window, manually operation instrument need not carry out brokenly window.
Above-described is only embodiments of the invention, the general knowledge here such as known concrete structure and/or characteristic in scheme
Excessively describe.It should be pointed out that for a person skilled in the art, without departing from the inventive concept of the premise, also
Some deformation can be made and improve, these also should be considered as protection scope of the present invention, these are real all without the impact present invention
The effect applied and practical applicability.
Claims (5)
1. vehicle fire window breaking device it is characterised in that：Including housing, shell one end has through hole, and the housing other end is provided with suction
Blower fan；It is provided with airduct, motor, power supply, gas pipette, eccentric, described airduct is insulator, airduct and induced-draught fan in housing
Connection, the airduct other end is connected with gas pipette, and the inside of airduct is provided with two electric conductors, sets between two described electric conductors
There is the gap of 1 ~ 3mm；Power supply passes through wired in series with motor, and an electric conductor is connected by wire with power supply, and another is conductive
Body is connected by wire with motor；The output shaft of motor is connected with eccentric by belt, and the eccentric shaft of eccentric is hinged with even
Bar, the connecting rod other end is hinged with lance, and lance is slidably matched with through hole.
2. vehicle fire window breaking device according to claim 1 it is characterised in that：Described lance is by alloy steel material structure
Become.
3. vehicle fire window breaking device according to claim 2 it is characterised in that：The outer end of described lance is in sharp cone
Shape.
4. vehicle fire window breaking device according to claim 3 it is characterised in that：Described airduct is set with induced-draught fan connectivity part
There is filter structure.
5. vehicle fire window breaking device according to claim 4 it is characterised in that：The top of described housing pass through bolt with
The car body of automobile connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760170.9A CN106377849A (en) | 2016-08-30 | 2016-08-30 | Window breaking device for fire of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760170.9A CN106377849A (en) | 2016-08-30 | 2016-08-30 | Window breaking device for fire of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106377849A true CN106377849A (en) | 2017-02-08 |
Family
ID=57937819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610760170.9A Pending CN106377849A (en) | 2016-08-30 | 2016-08-30 | Window breaking device for fire of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106377849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515123A (en) * | 2018-12-13 | 2019-03-26 | 陕西理工大学 | A kind of public transport ensures safety car window more |
| CN112247006A (en) * | 2020-09-12 | 2021-01-22 | 王磊 | Automatic pot edge removing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203111106U (en) * | 2013-01-06 | 2013-08-07 | 耿福利 | Automatic automobile life-saving hammer |
| CN203485867U (en) * | 2013-07-31 | 2014-03-19 | 罗飞 | Natural smoke exhaust and unlocking system for automobile |
| CN203920659U (en) * | 2014-06-30 | 2014-11-05 | 浙江君飞科技有限公司 | A kind of automobile automatic life-saving apparatus |
-
2016
- 2016-08-30 CN CN201610760170.9A patent/CN106377849A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203111106U (en) * | 2013-01-06 | 2013-08-07 | 耿福利 | Automatic automobile life-saving hammer |
| CN203485867U (en) * | 2013-07-31 | 2014-03-19 | 罗飞 | Natural smoke exhaust and unlocking system for automobile |
| CN203920659U (en) * | 2014-06-30 | 2014-11-05 | 浙江君飞科技有限公司 | A kind of automobile automatic life-saving apparatus |
Non-Patent Citations (2)
| Title |
|---|
| 周文英: "《导热高分子材料》", 30 April 2014, 国防工业出版社 * |
| 唐林: "《机械设计基础》", 30 November 2008, 清华大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515123A (en) * | 2018-12-13 | 2019-03-26 | 陕西理工大学 | A kind of public transport ensures safety car window more |
| CN112247006A (en) * | 2020-09-12 | 2021-01-22 | 王磊 | Automatic pot edge removing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
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| RJ01 | Rejection of invention patent application after publication |