CN205468927U - Resonant window glass breaker - Google Patents
Resonant window glass breaker Download PDFInfo
- Publication number
- CN205468927U CN205468927U CN201620005610.5U CN201620005610U CN205468927U CN 205468927 U CN205468927 U CN 205468927U CN 201620005610 U CN201620005610 U CN 201620005610U CN 205468927 U CN205468927 U CN 205468927U
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- China
- Prior art keywords
- glass
- resonant beam
- sliding support
- hinged
- bearing
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Abstract
The utility model provides a resonant window glass breaker, it includes vibration exciter (1), resonance roof beam (2) and tup (3), and the one side that is close to glass (9) at resonance roof beam (2) is installed in tup (3), and the opposite side at resonance roof beam (2) is installed in vibration exciter (1), tup (3) and glass (9) contact when resonance roof beam (2) vibration, vibration exciter (1) links to each other with control box (7) through the wire. The utility model has the advantages of convenient, swift, effective and easy accuse, it can utilize the resonance principle to carry out the breakage to window glass to automatically under emergency, carry out the breakage to single or a plurality of door windows, can provide safe passway for escaping for the passenger rapidly.
Description
Technical field
This utility model relates to a kind of utilizing resonance principle that glass for vehicle window is carried out the device of automatic pulverizing, in particular for the glass for vehicle window on railway and road vehicle.
Background technology
Hammer into shape equipped with fire-extinguishing and lifesaving near vehicle window on most of railways and road vehicle, in case of emergency can be used to crushing window glass and escape.But when vehicle generation emergency, driver and crew need with fire-extinguishing and lifesaving hammer with enough hammering dynamics, hammer number and suitably hammering positions can crushing window glass, this is likely to be of certain difficulty for women, child and injured driver and crew's crushing window glass；Or owing to keeping is not good at, cause fire-extinguishing and lifesaving hammer to lose.This utility model provides the most effective a kind of glass for vehicle window breaker, can be that driver and crew break through glass for vehicle window obstacle and escape rapidly the another kind of option of offer.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of device that resonance principle can be utilized to crush glass for vehicle window, thus in case of emergency breaks through glass for vehicle window obstacle for driver and crew and escape rapidly and provide help.
This utility model solves its technical problem and the technical scheme is that and include vibrator, resonant beam and tup, and tup is arranged on the resonant beam side near glass, and vibrator is arranged on the opposite side of resonant beam, tup and glass contact when resonant beam is vibrated；Vibrator is connected with controlling box by wire.
Described tup, vibrator are installed in the center of resonant beam respective side.
One end of described resonant beam is hinged on hinged bearing, and the other end is slidably supported on sliding support.
Described hinged bearing or sliding support are fixedly mounted on glass frame；Or, hinged bearing or sliding support are arranged on the windowpane fixed structure outside glass frame.
Described hinged bearing includes bearing pin and bearing body；One end of bearing pin is provided with boss, and the other end is provided with jump-ring slot, and jump-ring slot is arranged on bearing body by boss and jump ring axial limiting built with jump ring, bearing pin；Resonant beam is hinged on bearing pin by the grasswort structure of one end.
Comprising two opposed upper sliding support blocks inside described sliding support and lower slider props up bracer, the sliding end of resonant beam and upper sliding support block and lower slider prop up bracer and are sliding contact, constitute sliding support.
The cross section of described resonant beam is rectangle, T-shaped, L-type, ellipse or the hollow or solid section of grooved.
Described vibrator is mechanical type, electrodynamic type or electromagnetic actuator.
This utility model also includes Decorative Cover, and vibrator, resonant beam, tup, hinged bearing and sliding support are all covered and wrap up within it by this Decorative Cover.
The beneficial effects of the utility model are: can be respectively mounted this device at each vehicle window, thus in case of emergency automatically crush single or multiple vehicle windows, can provide safe passway for escaping for passenger rapidly.This device has the advantages such as convenient, fast, effective and easily-controllable.
Accompanying drawing explanation
Fig. 1 is a kind of resonant glass for vehicle window breaker overall structure schematic diagram.
Fig. 2 is Decorative Cover schematic diagram.
Fig. 3 is the apparatus structure schematic diagram after laying down Decorative Cover.
Fig. 4 is the explosive view of resonant beam system and erection support thereof.
Fig. 5 is the schematic diagram of vibrator.
Fig. 6 is vibrator, resonant beam, the resonant beam system schematic of tup composition.
Fig. 7 is the scheme of installation that one end of resonant beam is arranged on hinged seat structure by bearing pin.
Fig. 8 is resonant beam structure front view.
Fig. 8 a is the cross sectional representation of Fig. 8.
Fig. 9 is the schematic diagram of hinged bearing.
Figure 10 is the schematic diagram that the other end of resonant beam is arranged on sliding support.
Figure 11 is the schematic cross-section that the other end of resonant beam is arranged on sliding support.
Figure 12 is the schematic diagram of sliding support.
Figure 13 is the operation principle schematic diagram of device.
Figure 14 is that embodiment 2 device lateral is arranged on the schematic diagram outside glass frame.
Figure 15 is that embodiment 3 device is mounted vertically in the schematic diagram on glass frame.
In figure: 1. vibrator；2. resonant beam；3. tup；The most hinged bearing；5. sliding support；6. Decorative Cover；7. control box；8. glass frame；9. glass；2-1. grasswort structure；4-1. bearing pin；4-2. jump ring；4-3. bearing body；Block is slidably supported on 5-1.；5-2. lower slider props up bracer.
Detailed description of the invention
This utility model includes vibrator, resonant beam, tup, hinged bearing, sliding support, Decorative Cover and control box.Wherein: tup is installed on the resonant beam center near glass one side surface, vibrator is installed on the center on corresponding resonant beam opposite side surface.One end of resonant beam is hinged on hinged bearing, and the other end is shelved on sliding support formation sliding support, and hinged bearing and sliding support may be mounted on glass frame, it is also possible to be arranged on the windowpane fixed structure outside glass frame.
Described resonant beam be one end be the hinged other end be the square-section simply supported beam of sliding support, one end of resonant beam can form hinged support by grasswort structure is hinged on the bearing pin of hinged bearing, it is also possible to the most hinged on hinged bearing.The other end of resonant beam can be shelved on sliding support formation sliding support by rectangular cross section beam, it is also possible to sliding support is formed in alternative ways.Described Decorative Cover can be corresponding be arranged on glass frame on the windowpane fixed structure can also being arranged on outside glass frame, vibrator, resonant beam, tup, hinged bearing and sliding support are all covered and wrap up within it by Decorative Cover.Described control box is arranged on the most accessible position of human body in other external structure near vehicle window.
Basic functional principle of the present utility model and working method be: when vehicle generation emergency needs shattered glass to escape, can trigger this device.During the work of this device, the vibrator being contained in resonant beam produces exciting force with glass natural frequency, and the frequency of this exciting force is also close to the natural frequency of resonant beam system simultaneously.Under the effect of exciting force, resonant beam produces forced vibration near its resonant frequency, tup in resonant beam then impacts glass for vehicle window with glass for vehicle window natural frequency and enough exciting forces, makes glass for vehicle window crush, and breaks through glass for vehicle window obstacle for driver and crew and escapes rapidly and provide help.
It is described in further detail the present invention below in conjunction with the accompanying drawings.
A kind of resonant glass for vehicle window breaker, including vibrator 1, resonant beam 2, tup 3, hinged bearing 4, sliding support 5, Decorative Cover 6 and control box 7.Wherein: tup 3 is installed on the resonant beam center near glass one side surface, vibrator 1 is installed on the center on corresponding resonant beam opposite side surface.One end of resonant beam is hinged on hinged bearing 4, and the other end is shelved on sliding support 5 formation sliding support, and hinged bearing and sliding support may be mounted on glass frame 8, it is also possible to be arranged on the windowpane fixed structure outside glass frame.Decorative Cover 6 can be corresponding be arranged on glass frame on the windowpane fixed structure can also being arranged on outside glass frame, make 1～5 structures all cover and wrap up within it.Control box 7 and be arranged on the most accessible position of human body in other external structure near vehicle window.
Vibrator can be mechanical type vibrator, Electrodynamic Vibrators and electromagnetic actuator, and vibrator is connected with controlling box by wire.Tup and glass contact when resonant beam is vibrated, tup acts on the natural frequency that the driving frequency on glass is glass, simultaneously close to the natural frequency of the resonant beam system being made up of vibrator, resonant beam and tup.
Resonant beam be one end be the hinged other end be the square-section simply supported beam of sliding support, one end of resonant beam can form hinged support by grasswort structure is hinged on the bearing pin of hinged bearing, it is also possible to the most hinged on hinged bearing.The other end of resonant beam can be shelved on sliding support formation sliding support by rectangular cross section beam, it is also possible to sliding support is formed in alternative ways.
The cross section of resonant beam can be rectangle, it is also possible to be other shapes such as T-shaped, L-type, ellipse and grooved；The cross section of resonant beam can be hollow section can also be solid section.
Controlling box to be made up of accumulator and triggering switch, resonant glass for vehicle window breaker can be powered by the accumulator or power supply on vehicle that control box self, and triggering switch can be triggered by passenger and also can be triggered by driver or crew member's centralized Control.
Resonant glass for vehicle window breaker can be transversely mounted on the top in vehicle window, middle part or lower position, it is possible to left side, middle part and the right positions being mounted vertically in vehicle window.The shape of glass for vehicle window can be rectangle can also be other shape.
It is described in further detail this utility model below in conjunction with the accompanying drawings.
The one resonant glass for vehicle window breaker that this utility model provides, its overall structure schematic diagram is as shown in Figure 1, Fig. 3 is the apparatus structure schematic diagram after laying down Decorative Cover, Fig. 4 is the explosive view of resonant beam system and erection support thereof, and device is mainly made up of vibrator 1, resonant beam 2, tup 3, hinged bearing 4, sliding support 5, Decorative Cover 6 and control box 7.Vibrator 1, resonant beam 2 and tup 3 form resonant beam system, vibrator 1 and tup 3 and constitute the hammering quality of system, and resonant beam is as the flexible member of system, and system damping is the friction damping force on structural damping and bearing.
As in figure 2 it is shown, this utility model also includes that Decorative Cover 6, Decorative Cover 6 are arranged on glass frame 8, vibrator 1, resonant beam 2, tup 3, hinged bearing 4 and sliding support 5 are all covered and wrap up within it by Decorative Cover 6, and this Decorative Cover plays protection and decorative effect.
As it is shown in figure 1, this utility model also includes controlling box 7, control box 7 and be installed on other the most accessible position of structure human body, the outside near vehicle window.Controlling box to be made up of accumulator and triggering switch, resonant glass for vehicle window breaker can be powered by the accumulator or power supply on vehicle that control box self, and triggering switch can be triggered by passenger and also can be triggered by driver or crew member's centralized Control.When vehicle generation emergency, also can be triggered switch by driver or crew member's centralized Control by passenger, make device switch on power, vibrator is started working.
Resonant glass for vehicle window breaker can be transversely mounted on the top in vehicle window, middle part or lower position, it is possible to left side, middle part and the right positions being mounted vertically in vehicle window.The shape of glass for vehicle window can be rectangle can also be other shape.
Below in conjunction with embodiment, this utility model is described in further detail.
Embodiment 1:
As it can be seen in figures 5 and 6, vibrator is as the parts of generation exciting force, vibrator can be mechanical type vibrator, Electrodynamic Vibrators and electromagnetic actuator.Vibrator 1, resonant beam 2 and tup 3 form resonant beam system, and tup 3 is installed on the resonant beam 2 center near glass 9 one side surface, and vibrator 1 is installed on the center on corresponding resonant beam 2 opposite side surface.
As shown in figs. 7-9, one end of resonant beam 2 is arranged on glass frame 8 by hinged bearing 4, it is also possible to the most hinged on hinged bearing 4.Concrete mounting means is: resonant beam grasswort structure 2-1 of resonant beam 2 one end is hinged on the bearing pin 4-1 of hinged bearing 4.Bearing pin one end is provided with boss, and the other end is provided with jump-ring slot, and jump-ring slot is arranged on bearing body 4-3 by boss and jump ring axial limiting built with jump ring 4-2, bearing pin.Hinged bearing 4 is arranged on glass frame 8 by bolt.Fig. 8,8-a are respectively front view and the cross sectional representation of resonant beam.The cross section of resonant beam can be rectangle, it is also possible to be other shapes such as T-shaped, L-type, ellipse and grooved；The cross section of resonant beam can be hollow section can also be solid section.
Such as Figure 10, shown in 11 and 12, the other end of resonant beam 2 can be shelved on internal two the opposed upper sliding support block 5-1 of sliding support 5 by rectangular cross section beam and lower slider is propped up and formed sliding support on bracer 5-2, it is also possible to sliding support is formed in alternative ways.Sliding support bearing 5 is arranged on glass frame 8 by bolt.
As shown in figure 13, the operation principle of device is: resonant beam 2 ends A, B connect with hinged bearing, sliding support respectively or contact.When the vibrator 1 being contained in resonant beam 2 produces exciting force with glass for vehicle window natural frequency, the frequency of this exciting force is also close to the natural frequency of resonant beam system simultaneously, under the effect of exciting force, resonant beam 2 produces forced vibration near its resonant frequency, tup 3 in resonant beam 2 then impacts glass for vehicle window 9 with glass for vehicle window natural frequency and enough exciting forces, glass for vehicle window 9 can be made rapidly to crush, glass for vehicle window obstacle can be broken through for driver and crew and escape rapidly help is provided.
Embodiment 2:
The operation principle of embodiment 2, structure composition is substantially the same manner as Example 1 with component names, as shown in figure 14, as different from Example 1, the hinged bearing 4 of embodiment 2 and sliding support 5 are arranged on the windowpane fixed structure outside glass frame, being arranged on the windowpane fixed structure outside glass frame of Decorative Cover 6 also correspondence.The advantage of this mount scheme is to meet device difference installation site requirement, it is simple to install this device on vehicle.
Embodiment 3:
The operation principle of embodiment 3, structure composition is substantially the same manner as Example 1 with component names, and as shown in figure 15, as different from Example 1, resonant glass for vehicle window breaker is vertically installed by embodiment 3.The advantage of this mount scheme is to meet different window structure requirement, can take mounting means flexibly.
Claims (9)
1. a resonant glass for vehicle window breaker, it is characterised in that: include vibrator (1), resonant beam (2) and hammer
Head (3), tup (3) is arranged on the resonant beam (2) side near glass (9), and vibrator (1) is arranged on resonance
The opposite side of beam (2), when resonant beam (2) is vibrated, tup (3) contacts with glass (9)；Vibrator (1) passes through
Wire is connected with controlling box (7).
Glass breaker the most according to claim 1, it is characterised in that: tup (3), vibrator (1) are all pacified
It is contained in the center of resonant beam (2) respective side.
Glass breaker the most according to claim 1, it is characterised in that: resonant beam (2) one end is hinged on hinged
On bearing (4), the other end is slidably supported on sliding support (5).
Glass breaker the most according to claim 3, it is characterised in that: hinged bearing (4) or sliding support (5)
It is fixedly mounted on glass frame (8)；Or, hinged bearing (4) or sliding support (5) are arranged on glass frame (8)
On the windowpane fixed structure in outside.
Glass breaker the most according to claim 3, it is characterised in that: hinged bearing (4) includes bearing pin (4-1)
With bearing body (4-3)；Bearing pin (4-1) one end is provided with boss, and the other end is provided with jump-ring slot, jump-ring slot built with jump ring (4-2),
Bearing pin (4-1) is arranged on bearing body (4-3) by boss and jump ring (4-2) axial limiting；Resonant beam (2) is passed through
The grasswort structure (2-1) of one end is hinged on bearing pin (4-1).
Glass breaker the most according to claim 3, it is characterised in that: sliding support (5) is internal comprises two
Opposed upper sliding support block (5-1) and lower slider prop up bracer (5-2), the sliding end of resonant beam (2) and upper slip
Prop up bracer (5-1) and lower slider is propped up bracer (5-2) and is sliding contact, constitute sliding support.
Glass breaker the most according to claim 1, it is characterised in that: the cross section of resonant beam (2) is rectangle, T
Hollow or the solid section of type, L-type, ellipse or grooved.
Glass breaker the most according to claim 1, it is characterised in that: vibrator (1) is mechanical type, electrodynamic type
Or electromagnetic actuator.
9. according to the glass breaker according to any one of claim 3～6, it is characterised in that: also include Decorative Cover (6),
Decorative Cover (6) is by vibrator (1), resonant beam (2), tup (3), hinged bearing (4) and sliding support (5)
All covers are wrapped up within it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005610.5U CN205468927U (en) | 2016-01-04 | 2016-01-04 | Resonant window glass breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005610.5U CN205468927U (en) | 2016-01-04 | 2016-01-04 | Resonant window glass breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468927U true CN205468927U (en) | 2016-08-17 |
Family
ID=56664767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005610.5U Expired - Fee Related CN205468927U (en) | 2016-01-04 | 2016-01-04 | Resonant window glass breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260618A (en) * | 2018-09-29 | 2019-01-25 | 娄素荷 | A kind of multifunctional fire-fighting vibration hammer device |
-
2016
- 2016-01-04 CN CN201620005610.5U patent/CN205468927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260618A (en) * | 2018-09-29 | 2019-01-25 | 娄素荷 | A kind of multifunctional fire-fighting vibration hammer device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170104 |