CN2066661U

CN2066661U - Safety hat for hijacking-protecting

Info

Publication number: CN2066661U
Application number: CN 90206469
Authority: CN
Inventors: 王传法
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-05-12
Filing date: 1990-05-12
Publication date: 1990-12-05

Abstract

The utility model provides a safety hat for hijacking-protecting which is suitable for taxi drivers. Criminals usually hit driver's head by ironware or bottles or strangle by ropes. The utility model comprises an external hat, an inner liner, a strap net, a high voltage generator and an electrode. A gas is arranged between the inner liner and the strap net, the electrode is arranged at the rear half part of the external hat, and a power switch of the high voltage generator adopts an angle control switch. The utility model can efficiently cope with the crime means, and meanwhile, the utility model can also provide a self-defence and body-protect weapon for drivers.

Description

Safety hat for hijacking-protecting

The utility model relates to a kind of driver of being applicable to, especially is applicable to taxi-driver's anti-misfortune car safety cap.

In recent years, the violent crime case of plundering the taxi-driver property constantly takes place, and it is on the rise, its means of crime commonly used has at the back vehicle seat and adopts things such as ironware, bottle class to knock driver's head and adopt rope to rein in driver's neck etc., according to the knowledge of the applicant, also there is not effectively to tackle at present the Method and kit for of this means of crime.

The purpose of this utility model is to provide a kind of and can effectively tackles criminal and adopt things such as ironware, bottle class to knock driver's head and adopt rope to rein in the anti-misfortune car safety cap of means of crime such as driver's neck.

Another purpose of the present utility model be to provide a kind of can be as the anti-misfortune car safety cap of the carry-on defensive weapon of driver.

The purpose of this utility model realizes by following means.

Anti-misfortune car safety cap provided by the utility model, it is characterized in that it comprises outer cap, liner, band net, high pressure generator and electrode, liner is positioned at outer cap inside, the band net is positioned at liner inside, between liner and the band net space is arranged, it is latter half of that electrode is positioned at outer cap, and high pressure generator is fixed between outer cap and the liner, the power switch of high pressure generator adopts the angle gauge tap, at ordinary times for often opening.Angle gauge tap described here is meant that the break-make of switch is controlled by switch horizontal level of living in.

Because liner and band net are arranged in the cap outside, liner adopts the anti-hard material that knocks to make, and between liner and the band net space is arranged, when being subjected to knocking, can slow down the vibrations of knocking effectively to head, and when the driver is fasten by rope, generally all can swing back, angle gauge tap conducting on the high pressure generator is positioned at the latter half of electrode discharge of outer cap, criminal is shocked by electricity and looses one's grip, in addition, the driver can take off safety cap as the self-defence weapons for self-defense when being subjected to criminal and threatening, its effect is analogous to the electric shock of baton.

Fig. 1 is the side view of the anti-misfortune car safety cap that provides of the utility model;

Fig. 2 is the anti-misfortune car safety cap shown in Figure 1 cutaway view of leaning to one side;

Fig. 3 is the outline drawing of liner among Fig. 2;

Fig. 4 is the shape schematic diagram of band net among Fig. 2;

Fig. 5 is the vertical view of the anti-misfortune car Ministry of State Security of Fig. 1;

Fig. 6 is the circuit theory diagrams of anti-misfortune car safety cap mesohigh generator of the present utility model;

Fig. 7 is the upward view of the anti-misfortune car safety cap of Fig. 1;

Fig. 8 is a mercoid switch schematic diagram in the anti-misfortune car safety cap of the present utility model.

Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is the side view of the anti-misfortune car safety cap that provides of the utility model, and 1 is outer cap among the figure, and 6 is electrode.

Referring to Fig. 2, liner 2 is positioned at outer cap 1, the edge of liner 2 is fixed with outer cap 1, band net 3 is positioned at liner 2, and band net 3 is fixing with liner 2, between band net 3 and the liner 2 space is arranged, outer cap 1 can be made into the cap of various common profiles, as the wide-peak-cap, traveling-cap etc., liner 2 can be by resisting the hard plastic that knocks to make, and the profile of liner 2 is as shown in Figure 3, be similar to a hemispherical, the shape of band net 3 is with net 3 by radiation around the middle mind-set as shown in Figure 4, and shape is evenly distributed, belt quantity in the band net 3 is no less than 3, in the present embodiment, belt is 6, and each end of band net 3 is fixed with liner 2 edges.

Referring to Fig. 5, electrode 6 is positioned at the latter half of outer cap 1, links to each other with high pressure generator by lead, and when head was swung back, this part all can be touched the hand that criminal reins in rope, and its optimum position is the latter half of central authorities of outer cap 1 cap skirt, as shown in Figure 5.

Fig. 6 is the circuit theory diagrams of high pressure generator, this high pressure generator comprises triode BG, resistance R, step-up transformer T, commutation diode D, filter capacitor C, hand switch K1, angle gauge tap K2 and power supply, when K switch 1, when K2 is all closed, triode BG produces oscillating current, produce high pressure by step-up transformer T, this high pressure is through commutation diode D rectification, deliver to electrode 6 after the filter capacitor C filtering, hand switch K1 is installed on liner 2 inner the place aheads (as shown in Figure 7), at ordinary times, this hand switch K1 can be in off-state, in order to avoid misoperation causes discharge, when operate as normal, should be closed, angle gauge tap K2 can adopt as mercoid switch, rolling switch, Swinging switch etc., this angle gauge tap K2, when the safety cap operate as normal, be in the normally open position, when the downward-sloping certain angle in safety cap rear end, angle gauge tap K2 is promptly closed, when hand switch K1 is also closed, connect the loop, make electrode discharge, in the present embodiment, adopt mercoid switch as the angle gauge tap, as shown in Figure 8, Fig. 8 (a) is the state diagram that mercoid switch disconnects, and mercury 7 is in the end of shell 8 with respect to binding post 9, when binding post 9 one ends of mercoid switch are lower than the other end, mercury 7 flows to binding post 9 one ends, makes switch closure, shown in Fig. 8 (b).Return Fig. 6, power supply adopts dry cell, adopts chargeable ickel-cadmium cell in the present embodiment, and at battery two terminations one socket 10, so that to battery charge, this socket 10 is installed on liner 2 inner the place aheads (as shown in Figure 7), links to each other with battery by lead.

Angle gauge tap K2 is installed on the bar printing wiring board 11 with three plate pipe BG, resistance R, battery, step-up transformer T, commutation diode D, filter capacitor C, angle gauge tap K2 lies low on plate 11, plate 11 can be installed in the positions such as front portion, middle part or rear portion in the space of outer cap 1 and liner 2 formation, the front portion that present embodiment is installed in cap as shown in Figure 2, the position of this printed substrate 11 should be, when cap normally is worn over when last, this plate 11 leans forward, become 40 °-50 ° with ground, guarantee that the angle gauge tap is in normally open.

Claims

1, a kind of anti-misfortune car safety cap, it is characterized in that it comprises outer cap 1, liner 2, band net 3, high pressure generator and electrode 6, liner is positioned at outer cap 1 inside, and band net 3 is positioned at liner 1 inside, between liner 2 and the band net 3 space is arranged, it is latter half of that electrode 6 is positioned at outer cap 1, high pressure generator is fixed between outer cap 1 and the liner 2, and the switch of high pressure generator adopts the angle gauge tap, and this switch leans forward when cap normally is worn on the head, become 40 °-50 ° with ground, be in normally open.

2, anti-misfortune car safety cap as claimed in claim 1 is characterized in that the switch of high pressure generator adopts hand switch K1 and two switches of angle gauge tap K2, and this two switch series is connected in the loop.

3, anti-misfortune car safety cap as claimed in claim 1 or 2 is characterized in that above-mentioned angle gauge tap K2 adopts mercoid switch.

4, anti-misfortune car safety cap as claimed in claim 1 or 2 is characterized in that power supply adopts chargeable ickel-cadmium cell, the socket 10 that can be used for charging in battery two terminations one.

5, anti-misfortune car safety cap as claimed in claim 3 is characterized in that power supply adopts chargeable ickel-cadmium cell, the socket 10 that can be used for charging in battery two terminations one.