CN203996088U - Electric motor type side window glass demolition set - Google Patents

Electric motor type side window glass demolition set Download PDF

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Publication number
CN203996088U
CN203996088U CN201420482424.1U CN201420482424U CN203996088U CN 203996088 U CN203996088 U CN 203996088U CN 201420482424 U CN201420482424 U CN 201420482424U CN 203996088 U CN203996088 U CN 203996088U
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China
Prior art keywords
push rod
window glass
motor
demolition
window
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Withdrawn - After Issue
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CN201420482424.1U
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Chinese (zh)
Inventor
刘梅蓉
潘斌
Original Assignee
刘梅蓉
潘斌
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Priority to CN201420482424.1U priority Critical patent/CN203996088U/en
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Publication of CN203996088U publication Critical patent/CN203996088U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

A kind of electric motor type side window glass demolition set, it is characterized in that, this demolition set comprises push rod, drive motor, motor deceleration device and push rod tip, drive motor is connected with motor deceleration device, the mouth of motor deceleration device is connected with push rod, described push rod tip is located at the other end end of described push rod, described drive motor drives described push rod rotation to drive the surface tension of described push rod tip rapid damage bus side window glass by motor deceleration device, makes bus side window glass stressed and cracked.The utility model produces torsion by drive motor, by motor deceleration device, change the direction of power, thereby drive spiral handspike to make high hardness wolfram steel push rod tip extruding glass break window, it is than the broken window of traditional gas-explosion-type and the broken window apparatus of electromagnetic type, have reusable, can visual production testing, the advantage such as low, safe, the good reliability of working current, Installation and Debugging be convenient, and its cost of manufacture is low, practical, easy to implement, should widely popularize.

Description

Electric motor type side window glass demolition set
[technical field]
The utility model relates to public transport window breaker, particularly relates to a kind of electric motor type side window glass demolition set that relies on mechanical thrust to break window.
[background technology]
Along with going deep into of Urbanization Construction, increasing population enters city, and shortage or not enough appears in the various resources in city.The blocking up of city traffic becomes each city on and off duty and Holiday " beautiful landscape " together, and for the problem of urban traffic blocking, unique solution is greatly developed public transport exactly; City bus becomes the most important component part of public transport, and being increased in to public of urban public bus lines and vehicle brings outside trip more and more easily, also exposes serious potential safety hazard simultaneously.In ever-increasing public transport serious accident, vehicle fire accident is comparatively serious in recent years.Due to compartment sealing, on car, passenger can not evacuate rapidly and becomes the major reason that causes great personnel's property damage.Time is life, when vehicle in use generation emergency situation, and as vehicle burning, traffic accident, how terrorist incidents etc., allow passenger flee from the scene of the accident in the very first time, becomes the important method of minimizing personnel and property damage.For helping people to escape rapidly when the mass transportation facilities generation emergency situation, on public transport vehicular traffic, generally dispose manually or the broken window apparatus of full automaticity.For the broken window apparatus of full automaticity, existing is mainly to adopt gas-explosion-type and the broken glass principle of electromagnetic type.
For the broken window apparatus of gas-explosion-type, it is mainly by electric current moment igniter, and generation smashes case hardened glass striker by air pressure moment release compared with large pressure.This mode has following shortcoming: 1, for disposable products, cannot repeated usage, and use cost is very high; 2, because product is disposable, cannot carry out visual inspection to product, cannot know that whether product is bad, therefore there is potential safety hazard; 3, Pneumatic pressure power be difficult to be controlled, and likely the strength that punctures the glass is too large moment, and cause glass to splash, pedestrian is outside window damaged.Though existing, be pasted with rupture pressure disc to reduce the risk of the broken glass of air pressure in broken glass position, the quality of rupture pressure disc, rupture pressure disc aging etc. still determining its whether safety.
For the broken window apparatus of electromagnetic type, it is mainly in electromagnet, to produce propelling thrust by galvanic action, makes striker break up tempering glass for vehicle window to promote push rod.There is following shortcoming in this broken window apparatus: owing to using electric current to produce propelling thrust completely, the broken window apparatus of this class needs working current very large, more than 6A.As locomotive needs 4 side window glasss of explosion simultaneously, need immediate current to reach 24A, more appropriate surplus design, need the current design of 30A.Because need primarily guarantee its safety, high electric current like this, the backup power of very difficult cost reasonable in design and size.As locomotive in particular cases loses electric power at certain, without back-up source explosion in time glass, there are major safety risks in this product.
[utility model content]
The utility model is intended to address the above problem, and provides a kind of reusable, and can visually check, working current is low, safe, easy-to-install electric motor type side window glass demolition set.
For achieving the above object, the utility model provides a kind of electric motor type side window glass demolition set, it is characterized in that, this demolition set comprises push rod, drive motor and push rod tip, described push rod tip is located at the end, one end of described push rod, the other end of described push rod drives and is connected with described drive motor, and described drive motor drives described push rod to rotate and drives the surface tension of described push rod tip rapid damage bus side window glass, makes bus side window glass stressed and cracked.
Described push rod is spiral handspike, and described push rod tip is made by high strength, high hardness material.
Between described drive motor and described push rod, be provided with motor deceleration device, the input end of this motor deceleration device is connected with the mouth of drive motor, and the mouth of this motor deceleration device is connected with described push rod.
This demolition set is provided with the holder housing that can be fixedly installed on bus side window, described push rod, motor deceleration device and drive motor are located in described holder housing or on holder housing, make when described holder housing is installed in bus side window, the push rod tip of described push rod end is over against bus side window glass.
This demolition set is provided with controls the control button that broken window starts, and this control button is located at the position that on bus operator seat, driver is convenient to touch, and it is electrically connected to described drive motor.
At the sleeve that is arranged with of described push rod, described push rod tip is fixed at described sleeve ends.
Described drive motor and push rod are fixed on described motor deceleration device in parallel to each other, and described motor deceleration device is fixed on described holder housing.
Described push rod tip is made by high hardness wolfram steel.
Useful contribution of the present utility model is, it efficiently solves the problems referred to above, and a kind of novel broken window apparatus is provided.Electric motor type side window glass demolition set of the present utility model is than existing broken window apparatus, and its tool has the following advantages:
1, reusable, can visual production testing, there is not the potential safety hazard of the bad just place in operation of product.
2, working current is low, safe to use, good reliability.
3, Installation and Debugging are convenient, simple in structure, easy to implement.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
Wherein, side window glass 1, holder housing 2, control button 3, motor deceleration device 4, drive motor 5, push rod tip 6, push rod 7.
[specific embodiment]
The following example is to further explanation of the present utility model and supplements, the utility model is not constituted any limitation.
As shown in Figure 1, electric motor type side window glass demolition set of the present utility model can be applicable on the public transportation vehicles such as bus, subway, it is for the case hardened glass on explosion bus side window, and it comprises push rod 7, drive motor 5, push rod tip 6, holder housing 2, control button 3 and motor deceleration device 4.
As shown in Figure 1, described drive motor 5 is for generation of propelling thrust, and it is electrically connected to described control button 3.This control button 3 is located at the position that on bus operator seat, driver is convenient to touch, and it can be known control button 3 or control box.
Because drive motor 5 rotational frequencies are high, for being output as to propelling thrust, the torque of drive motor 5 breaks window, at the mouth of described drive motor 5, be connected with motor deceleration device 4.This motor deceleration device 4 can be known reduction gear apparatus or gear reduction box etc.As shown in Figure 1, this motor deceleration device 4 is fixed on holder housing 2, and its mouth is connected with described push rod 7.
As shown in Figure 1, described push rod 7 is parallel with the axis of described drive motor 5, and it is connected on described motor deceleration device 4, and perpendicular with the mounting plane of described holder housing 2 respectively.Described push rod 7 is spiral handspike.
As shown in Figure 1, in the end of described push rod 7, be arranged with sleeve 8, in the end of described sleeve 8, be provided with described push rod tip 6.This push rod tip 6 is made by high strength, high hardness material, and in the present embodiment, its wolfram steel that is greater than case hardened glass hardness by hardness is made, and its hardness can reach 70.The end of this push rod tip 6 is tip shape, and has very strong hardness.
During use, described holder housing 2 is fixed on bus side window, makes described push rod tip 6 over against bus side window glass 1.When emergency situation occurs, driver starts described drive motor 5 by pressing described control button 3, described drive motor 5 drives by described motor deceleration device 4 and drives described push rod 7 rotations, described push rod 7 rotarily drives described push rod tip 6 and moves forward fast, thereby by extruding bus side window glass 1, destroy rapidly the tension force on case hardened glass surface, cause case hardened glass moment cracked, now, occupant only need touch glass surface and just can allow glass all drop and carry out rapid evacuation escape.
By this, just formed electric motor type side window glass demolition set of the present utility model, its thrust producing by drive motor 5 is broken window, and it is reusable, and can carry out visual detection.That electric motor type side window glass demolition set of the present utility model not only has is safe, good reliability but also have the features such as cost is low, easy for installation, should widely popularize.
Although the utility model is disclosed by above embodiment, but scope of the present utility model is not limited to this, do not departing under the condition of the utility model design, the similar or equivalent element that above each member can be understood with affiliated technical field personnel is replaced.

Claims (8)

1. an electric motor type side window glass demolition set, it is characterized in that, this demolition set comprises push rod (7), drive motor (5) and push rod tip (6), described push rod tip (6) is located at the end, one end of described push rod (7), the other end of described push rod (7) drives and is connected with described drive motor (5), described drive motor (5) drives described push rod (7) rotation and drives the surface tension of described push rod tip (6) rapid damage bus side window glass (1), makes bus side window glass (1) stressed and cracked.
2. electric motor type side window glass demolition set as claimed in claim 1, is characterized in that, described push rod (7) is spiral handspike, and described push rod tip (6) is made by high strength, high hardness material.
3. electric motor type side window glass demolition set as claimed in claim 2, it is characterized in that, between described drive motor (5) and described push rod (7), be provided with motor deceleration device (4), the input end of this motor deceleration device (4) is connected with the mouth of drive motor (5), and the mouth of this motor deceleration device (4) is connected with described push rod (7).
4. electric motor type side window glass demolition set as claimed in claim 3, it is characterized in that, this demolition set is provided with the holder housing (2) that can be fixedly installed on bus side window, described push rod (7), motor deceleration device (4) and drive motor (5) are located in described holder housing (2) or on holder housing (2), make when described holder housing (2) is installed in bus side window, the push rod tip (6) of described push rod (7) end is over against bus side window glass (1).
5. electric motor type side window glass demolition set as claimed in claim 4, it is characterized in that, this demolition set is provided with controls the control button (3) that broken window starts, this control button (3) is located at the position that on bus operator seat, driver is convenient to touch, and it is electrically connected to described drive motor (5).
6. electric motor type side window glass demolition set as claimed in claim 5, is characterized in that, described push rod (7) be arranged with sleeve (8), described push rod tip (6) is fixed at described sleeve (8) end.
7. electric motor type side window glass demolition set as claimed in claim 6, it is characterized in that, it is upper that described drive motor (5) and push rod (7) are fixed on described motor deceleration device (4) in parallel to each other, and described motor deceleration device (4) is fixed on described holder housing (2).
8. electric motor type side window glass demolition set as claimed in claim 7, is characterized in that, described push rod tip (6) is made by high hardness wolfram steel.
CN201420482424.1U 2014-08-25 2014-08-25 Electric motor type side window glass demolition set Withdrawn - After Issue CN203996088U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420482424.1U CN203996088U (en) 2014-08-25 2014-08-25 Electric motor type side window glass demolition set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420482424.1U CN203996088U (en) 2014-08-25 2014-08-25 Electric motor type side window glass demolition set

Publications (1)

Publication Number Publication Date
CN203996088U true CN203996088U (en) 2014-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420482424.1U Withdrawn - After Issue CN203996088U (en) 2014-08-25 2014-08-25 Electric motor type side window glass demolition set

Country Status (1)

Country Link
CN (1) CN203996088U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149732A (en) * 2014-08-25 2014-11-19 刘梅蓉 Motor type side window glass exploding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104149732A (en) * 2014-08-25 2014-11-19 刘梅蓉 Motor type side window glass exploding device
CN104149732B (en) * 2014-08-25 2017-07-14 刘梅蓉 Electric motor type side window glass demolition set

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20141210

Effective date of abandoning: 20170714

AV01 Patent right actively abandoned