CN202987046U

CN202987046U - Device for rapidly crushing escape window glass of vehicle

Info

Publication number: CN202987046U
Application number: CN 201220578088
Authority: CN
Inventors: 武栋杰
Original assignee: SAIC Motor Corp Ltd
Current assignee: SAIC Motor Corp Ltd
Priority date: 2012-11-06
Filing date: 2012-11-06
Publication date: 2013-06-12
Anticipated expiration: 2022-11-06

Abstract

The utility model relates to the field of vehicle safety, in particular to a device for rapidly crushing escape window glass of a vehicle. The device comprises a base, a fulcrum frame, a connecting rod, a hammer head and a handle, the hammer head and the handle are mounted at two ends of the connecting rod respectively, the connecting rod is hinged to the fulcrum frame, and the fulcrum frame is connected onto the base through a rotation shaft. By the aid of the lever principle, the escape window glass is rapidly crushed with small force but without a force generation space, a hammer pick can be rapidly and accurately positioned at an easily crushed position of the escape window glass, crushing success rate is increased, the device is particularly suitable for being used by women and children in a narrow space, personal safety is ensured, the device is fine in thievery prevention and not easy to lose when the base is fixedly mounted on a vehicle body, and the device can be widely applied to the insides of vehicles such as a school bus, a passenger car, a train and a family car.

Description

Vehicle is with smashing fast the device of escape window glass

Technical field

The utility model relates to the vehicle safety field, relates in particular to a kind of device that smashes escape window.

Background technology

The escape window breaking device is the secondary means of escape in a kind of closed in spaces.It generally is installed on the place of easily getting in the closed in spaces such as automobile, and presence of fire or automobile fall into the water etc. in emergency circumstances in car, can conveniently take out and smash glazed door with smooth escape.Escape window glass crushing device commonly used mostly is safety hammer now, life-saving hammer is mainly to utilize its cylindrical-conical tip, because the area of contact of tip is very little, therefore when pounding glass with hammer, the pressure of this contact point pair glass is larger, make car glass be subject to very large outer application force and produce slight cracking at this point, and for case hardened glass, the cracking of a little has been subject to destruction with regard to the distribution of stress that means monolithic glass inside, thereby produce countless spider reticulation crackles in moment, this moment if gently pound again several just glass fragment can be disposed down with hammer.But this type of safety hammer is all to rely on the hitting power that arm is brandished to come broken escape window, can't exert oneself when interior space is narrow and small, perhaps the user hour just possibly can't use safety hammer to smash escape window glass for women and children's strength, jeopardizes the life safety of passenger in car.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of vehicle with smashing the device of escape window glass fast, utilizes lever principle to smash fast escape window glass, is particularly suitable for using in women and children and small space, has guaranteed life safety.

The utility model is achieved in that a kind of vehicle is with smashing fast the device of escape window glass, comprise base, fulcrum frame, connecting rod, tup and handle, described tup and handle are arranged on respectively the two ends of connecting rod, and described connecting rod and fulcrum frame are hinged, and the fulcrum frame is connected on base by rotating shaft.

Described connecting rod is expansion link.

Described base is sucker.

The bottom of described fulcrum frame is connected to the place, axle center of base by rotating shaft.

The utility model vehicle utilizes lever principle to smash fast escape window glass with the device that smashes fast escape window glass, the strength that needs is very little, also do not need the space had an effect, toe can quick and precisely be positioned escape window glass and easily smash the position, has improved broken success ratio; Be particularly suitable for using in women and children and small space, guaranteed life safety; Also have good anti-theft when base is fixedly mounted on car body, be difficult for losing, can be widely used in the vehicles such as school bus, passenger vehicle, train, family-sized car.

Description of drawings

Fig. 1 is that the utility model vehicle is with smashing fast the device perspective view of escape window glass;

Fig. 2 is unused state schematic diagram of the present utility model

Fig. 3 is use view of the present utility model.

In figure: 1 base, 2 fulcrum framves, 3 connecting rods, 4 tups, 5 handles.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.

Embodiment 1

As shown in Figure 1, a kind of vehicle comprises base 1, fulcrum frame 2, connecting rod 3, tup 4 and handle 5 with smashing the device of escape window glass fast, and described tup 4 and handle 5 are arranged on respectively the two ends of connecting rod 3, described connecting rod 3 is hinged with fulcrum frame 2, and fulcrum frame 2 is connected on base 1 by rotating shaft.

In the present embodiment, in order to make tup 4 act on stress point on escape window, the bottom of described fulcrum frame 2 is connected to the place, axle center of base 1 by rotating shaft, during use, as shown in Figure 3, rotation connecting rod 3, tup 4 just can be around the rotation of the axle center of base 1 to a fixed point, the frangible section that this moment, toe was just in time aimed at escape window glass.

The utility model vehicle has two kinds of mounting meanss with the device that smashes fast escape window glass:

A kind of for as shown in Figure 2, this device is placed on escape glass window corner periphery correct position, with clip, this device is fixed in car body, is placed in the trim panel inboard; During use, as shown in Figure 3, open fast trim panel, rotation tup 4, what guarantee that toe just in time aims at escape window glass easily smashes the position.

Another kind is that described base 1 is sucker, is adsorbed on sucker on escape window during use or the escape window limit, directly firmly smashes.

This device is to use lever principle, the application force of handle 5 is amplified and focus on tup 4 places, and toe compressing escape window Glass breadks easily position makes its fragmentation rapidly.So for amplification power, described connecting rod 3 is expansion link in the present embodiment, during use, expansion link is elongated, and mentions handle 5 towards the reversing sense of tup 4 correspondence directions and firmly can smash fast escape window glass.

Claims

1. a vehicle is with smashing fast the device of escape window glass, it is characterized in that: comprise base (1), fulcrum frame (2), connecting rod (3), tup (4) and handle (5), described tup (4) and handle (5) are arranged on respectively the two ends of connecting rod (3), described connecting rod (3) is hinged with fulcrum frame (2), and fulcrum frame (2) is connected on base (1) by rotating shaft.

2. vehicle as claimed in claim 1 is with smashing the device of escape window glass fast, and it is characterized in that: described connecting rod (3) is expansion link.

3. vehicle as claimed in claim 1 is with smashing the device of escape window glass fast, and it is characterized in that: described base (1) is sucker.

4. vehicle as claimed in claim 1 with smashing the device of escape window glass fast, is characterized in that: the bottom of described fulcrum frame (2) is connected to the place, axle center of base (1) by rotating shaft.