Emergency type automobile window cutting device

A cutting device and technology for car windows, applied in windows, vehicle parts, transportation and packaging, etc., can solve problems such as safety hazards, life threats, injuries, etc., and achieve the effects of easy escape, reduction of safety hazards, and simple operation

Inactive Publication Date: 2018-09-18
CHONGQING RUIHAO TECH DEV CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing window breakers need to use a lot of force to knock on the window to break it. If an old man or a child uses a window breaker, it is difficult to break the window
Moreover, when an emergency accident occurs, the window breaker cannot be used in some cases, and the occupants of the car cannot quickly break the window to escape, causing a great threat to life
At the same time, use a window breaker to break the window glass, and the broken glass slag will splash outward, which is easy to cause harm to people outside the car, and has a great potential safety hazard

Method used

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  • Emergency type automobile window cutting device
  • Emergency type automobile window cutting device
  • Emergency type automobile window cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The embodiment is basically as attached figure 1 Shown: emergency window cutting device, including car door 1, car window 2, guide rail 3, cutting mechanism 4 and driving unit, the driving unit is a motor, and the motor is fixedly arranged in the interlayer of car door 1, and the motor and cutting mechanism 4 are electrically connected to each other. connected, the guide rail 3 is wound around the window 2 and fixedly connected with the door 1 , and the cutting mechanism 4 is located above the guide rail 3 . like figure 2 As shown, the cutting mechanism 4 includes a cutting knife, a connecting rod 6, a strut 7, a roller 8 and a stretching unit. Rotationally connected, one end of the strut 7 is hinged with the connecting rod 6, the other end of the strut 7 is rotatably connected with the roller 8, the stretching unit is a gas spring 9, and the two ends of the gas spring 9 are hinged with the connecting rod 6 and the strut 7 respectively. like Figure 4 As shown, the ...

Embodiment 2

[0034] like Figure 5 As shown, the emergency window cutting device, the difference between this embodiment and the above embodiment is that the guide rail 3 is made of a magnet material, and the cutting mechanism 4 is also provided with a chip suction device for collecting glass slag. The chip suction device is set as a small vacuum cleaner 13, and the small vacuum cleaner 13 is connected with the connecting rod 6.

[0035] The guide rail 3 is made of magnetic material and the roller 8 is made of iron material, so that the connection between the guide rail 3 and the roller 8 is stable due to magnetic force, and the stability of the roller 8 rolling on the guide rail 3 is increased. In addition, the small vacuum cleaner 13 can collect glass slag splashed by the cutting part during operation. Compared with not installing the chip suction device, the installation of the chip suction device can prevent the glass slag sputtered by the cutting part from causing injury to the occup...

Embodiment 3

[0037] like Image 6 As shown, the emergency window cutting device, the difference between this embodiment and the above-mentioned embodiment is: the guide rail 3 is also provided with a stop unit for closing the cutting mechanism 4, and the stop unit is a stop bar 12, and the stop bar 12 and the guide rail 3 fixed connections.

[0038] By arranging the blocking bar 12, the cutting mechanism 4 can stop running in time when the cutting is completed, preventing the occupants from touching the cutting mechanism 4 when escaping from the cut window, and causing accidents. Compared with not setting the braking unit, setting the braking unit is safer and more reliable. Compared with setting the baffle plate, the setting baffle bar 12 is simple in structure, occupies a small area, and is convenient for installation.

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PUM

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Abstract

The invention belongs to the technical field of automobile safety and specifically relates to an emergency type automobile window cutting device. The emergency type automobile window cutting device comprises an automobile door, an automobile window, a cutting part and a driving unit; the cutting part comprises a cutting mechanism and a guide rail which is arranged around the automobile window; thecutting mechanism is positioned above the guide rail; the cutting mechanism comprises a cutting knife, a connecting rod, a supporting rod, rollers and a stretching unit which is used for stretching the supporting rod; the cutting knife is rotationally connected with the connecting rod; one end of the supporting rod is hinged with the connecting rod; the other end of the supporting rod is rotationally connected with the rollers; the two ends of the stretching unit are correspondingly hinged with the connecting rod and the supporting rod; a control mechanism used for starting the device is alsoarranged on the cutting part; the control mechanism comprises a button and a shifting rod used for shifting the supporting rod; the shifting rod is arranged in an automobile door sandwich layer; oneend of the shifting rod is hinged with the button; the other end of the shifting rod is positioned under the supporting rod; and the middle part of the shifting rod is hinged with the automobile door.By using the technical scheme, the automobile window can be rapidly cut when an emergency accident occurs, and thus personnel in an automobile can conveniently escape in time.

Description

technical field [0001] The invention belongs to the technical field of automobile safety, and in particular relates to an emergency window cutting device. Background technique [0002] With the rapid development of social economy, automobiles have entered thousands of households, and more and more people choose automobiles as a means of transportation when they go out. Yet in the running process of automobile, unavoidable some accidents can take place, need to open car window glass sometimes, get through the escape channel to be convenient to the occupants in the car to escape. [0003] Existing automobile is easy to flee for one's life in order to occur emergency, is all equipped with window breaker on the car mostly, facilitates vehicle to be used for smashing window glass and escapes when running into critical situation. In the event of an accident, passengers need to find the window breaker as soon as possible, and then break the car window. However, existing window br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J1/20A62B3/00
CPCB60J1/20A62B3/005
Inventor 苏姝欧阳刚陈冬俞燕苏涛欧阳桦
Owner CHONGQING RUIHAO TECH DEV CO
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