KR100261469B1 - Electrical shock apparatus - Google Patents

Abstract

PURPOSE: An electrical shocking device is provided to promptly inject gas and high-pressure discharge circuit and to reduce a cost by reducing components forming actuating unit and to minimize size of the electrical shocking device. CONSTITUTION: A case(10) of an electrical shocking device is composed of a front and rear cases(12,14) and a cover(16) connected to a rear side of the front case. The front and rear cases contain an engaging hole(12a) and a battery receiving space(12b). Discharge electrodes(20,20') are connected to an electrode module(18) for discharging high pressure on outmost circumference face of the case. One of the discharge electrode installs a nozzle(20a) to inject gas, and attaches to form plus and minus as a cylinder shape. A speaker(24) is mounted on front of the front case to generate warning sound, and a gas cylinder(26) having a nozzle valve(6a) removably connected to rear side of the front case. The engaging hole is combined with an actuation unit to inject the gas through the nozzle of the discharge electrode by pressurizing the nozzle valve while actuating the electrode module.

Description

Electric shock

The present invention relates to an electric shock machine, and more particularly, to an electrode module for high-pressure discharge for temporarily disabling the other's action and an electric shock machine that can quickly operate the gas stored in the gas cylinder.

In general, an electric shock machine is a portable personal protection device to protect and protect itself from molars. Such an electric shock machine uses a high-voltage generator circuit as disclosed in US Pat. Nos. 4,872,084 and 5,193,048, so as not to cause serious damage to human life. By causing a discharge between two electrodes that generate a low current and high voltage, an electric shock method that threatens the other party or applies an electric shock to the human body to overpower the other party has been used.

In addition, U.S. Patent Nos. 4,463,879 and 5,397,029 are provided with a gas injector in the form of a spray or a pistol to inject a gas such as tear gas, that is, a spray gas injector is provided by directly pressing a cap mounted on an upper portion of a gas cylinder. The gas stored in the gas cylinder is to be injected through the nozzle valve, and the pistol-type gas injector is to be injected through the nozzle hose connected to the nozzle valve as the trigger is pulled to temporarily disable the other party.

However, as described above, the electric shock machine can suppress the other party by directly contacting the discharge electrode to the human body, but it can not be used in a short distance, so it is less effective in protecting the gas injector. It can spray, but it has the effect of protecting itself, but it was difficult to use when the opponent is close.

In order to alleviate this drawback, U.S. Patent No. 5,103,366 is provided with an electrical stun gun for injecting an electrically conductive liquid to a remote counterpart and simultaneously applying an electric shock.

However, in the electric stun gun, there is no locking means for locking and / or releasing the operation unit for injecting the gas stored in the gas cylinder with the electric shock, and malfunction of the user is inadvertently generated as well as the structure of the operation unit is complicated. As a result, the volume of the electric stun gun is increased, which is inconvenient to carry.

In addition, the high pressure discharge and the injection of the gas stored in the gas cylinder are generated at the same time by operating the operation unit, so as to excessively defend itself more than necessary for the minor action of the opponent, the power consumption of the electric stern gun increases, and the gas cylinder is frequently There was a problem that the cost increases because it must be replaced.

In addition, in the electric stun gun, the spring is elastic by frequent use of the operating part as the operating part for injecting the electric shock and the gas stored in the gas cylinder is returned to the initial position by a spring connected to the operating part and the holder. There was a disadvantage that the deformation does not return the operating portion to the initial position.

The present invention is to solve the above problems, the object of the present invention is to be able to quickly operate the high-pressure discharge circuit and gas injection, as well as to reduce the number of parts constituting the operating portion to a minimum, thereby reducing the cost In particular, the present invention provides an electric shock machine that can reduce the size of the electric shock machine.

Another object of the present invention is to operate the operation part in the stage of warning sound, high-pressure discharge and gas injection to prevent excessive defense of itself more than necessary during the minor action of the other party can suppress the power consumption and the injection of gas accordingly To provide an electric shock.

Another object of the present invention to improve the return structure of the operating unit to provide an electronic shock to prevent the malfunction of the electric shock in advance.

1 is a partial cutaway perspective view showing the appearance of an electric shock machine according to the present invention,

2 is an exploded perspective view illustrating an operation unit for operating an electric shock machine according to the present invention;

3 is an assembled perspective view of the operation unit illustrated in FIG. 2;

4 is a cross-sectional view of the operation unit shown in FIG.

Figure 5 is an exploded perspective view showing another embodiment of the operation unit for operating the electric shock machine according to the present invention,

6 is a cross-sectional view of the operation unit shown in FIG.

Figure 7 is an exploded perspective view showing another embodiment of the operation unit for operating the electric shock according to the present invention,

8 is an enlarged cross-sectional view of the main portion of the operation unit illustrated in FIG. 7;

9 is a sectional view showing an electric shock machine according to the present invention;

10 is a circuit diagram showing a state in which the high-pressure discharge electrode module is operated in accordance with the operation of the operation unit mounted to the electric shock according to the present invention;

11 is a cross-sectional view showing a state in which gas is injected in accordance with the operation of the operation unit mounted to the electric shock machine according to the present invention.

Explanation of symbols on the main parts of the drawings

10: case 12,14: front and rear case

12a: combination hole 12b: battery compartment

12c: support protrusion 14a: stair step

14b: horizontal hole 14c: locking jaw

16 cover 18 electrode module for high pressure discharge

20,20 ': discharge electrode 20a: nozzle

22: insulation molding 24: speaker

26: gas cylinder 26a: nozzle valve

26b: Coupling protrusion 30,70,80: Operation lever

30a, 70a: Guide groove 30b: Stopper

30c: guide rib 30d, 70b, 80a: guide protrusion

30e, 70d, 80b: Operation protrusion 32,72,82: Guide member

32a, 72a: guide rail 32b: flow preventing groove

34: flexible hose 36: printed circuit board

38: tack switch 40: valve recess

40a: release prevention part 40b: receiving hole

40c: Connector 42: Fixing screw

44: elastic member 50: locking lever

50a: Boss 52: Rocker

52a: locking protrusion 52b: locking protrusion

54 spring spring room member 56: spring

60: DC-DC converter 62: discharge switch

64: high voltage transformer 66: condenser

70c: contact protrusion 72b: corrugated groove

74: warning switch 84: leaf spring

In order to achieve the above objects, the present invention provides a high voltage discharge circuit for applying a high voltage to two discharge electrodes of different polarities, a gas injection means for injecting gas, and a speaker for generating a warning sound. And an operating means, and locking means for locking / unlocking the operating means, wherein the operating means includes an operating lever having guide protrusions and guide grooves formed on both sides thereof, and the operating lever being fitted to the guide protrusion of the operating lever. And a guide member for linearly guiding, and an operation lever return means for relatively returning the operation lever with respect to the guide member, wherein the locking means includes: a locker selectively inserted into the guide groove of the operation lever; To an electric shock machine characterized in that it comprises a locking lever that is screwed through the elastic means Is achieved.

Gas injection means according to the present invention, the valve connecting portion is coupled to the operation lever to selectively operate the nozzle valve coupled to the gas cylinder, the one end is coupled to the valve connection portion and the other end is coupled to the flexible one It is characterized by including a hose.

Hereinafter, exemplary embodiments of the electric shock machine according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating an electric shock machine that can be used in combination with the electric shock method and the gas injection method, the case 10 of the elliptical shape of the electric shock machine having a size that can be carried and operated with one hand is a coupling hole 12a And a cover 16 coupled to the front and rear cases 12 and 14 having the battery compartment 12b and the rear side of the front case 12, the outermost outer surface of the case 10 Discharge electrodes 20 and 20 'connected to the discharging electrode module 18 are mounted, and at least one discharge electrode 20 among the discharge electrodes 20 and 20' can be sprayed with a gas. 20a is formed.

The discharge electrodes 20 and 20 'are formed of an elliptical shape of the discharge electrode 20' having the polarity of "-" and the discharge electrode 20 having the "+" polarity coated with the insulating molding 22 therein. It is mounted to achieve, the front of the front case 12, the speaker 24 is mounted to generate a warning sound, the rear of the gas cylinder 26 provided with a nozzle valve 26a is detachably coupled.

The upper surface of the front case 12 prevents the flow of the gas cylinder (26) and at the same time the "c" shaped support protrusion 12c protrudes so that it can be easily coupled, the support protrusions (12c) on both sides of the gas cylinder (26) The coupling protrusion 12b protrudes so as to be coupled thereto, and the high pressure discharge electrode module 18 is operated in the coupling hole 12a and the nozzle valve 26a of the gas cylinder 26 is pressed to discharge the electrode 20. Operating means are coupled to inject gas through the nozzle (20a) of the).

As shown in Figs. 2 to 4, the operation means has an operation lever 30 having guide grooves 30a at both lower sides, and a front case 12 for guiding the operation lever 30 in a linear reciprocating manner. And a guide member 32 fixed to the inner side of the guide member and an operation lever return means fixed to the guide member 32 to return the operation lever 30 to the initial position.

The operation lever 30 is integrally mounted with a stopper 30b that is coupled to the nozzle valve 26a connecting member 40 to be described later to selectively operate the nozzle valve 26a of the gas cylinder 26. A plurality of guide ribs 30c are formed to guide the nozzle valve connecting member 40 when the nozzle valve connecting member 40 moves, and the guide protrusion 30d protrudes on both sides thereof to be fitted into the guide rails 32a of the guide member 32. In addition, the guide member 32 has a flow preventing groove 32b to prevent the flow of the flexible hose 34 (see FIG. 9) for communicating the nozzle valve connecting member 40 and the nozzle valve 26a. Is provided.

An operation protrusion 30e protrudes from at least one of the guide protrusions 30d to turn on / off the tact switch 38 of the printed circuit board 36. , The nozzle valve connecting member 40 is separated from the stopper (30b) to prevent the escape portion 40a extended to the front, rear, the receiving hole (40b) for receiving the nozzle valve 26a and communication therewith Provided with a connector 40c. Here, the inner diameter of the connector 40c is preferably processed smaller than the inner diameter of the receiving hole 40b to accelerate the flow rate of the gas.

Operation lever return means is provided with an elastic member 44, such as a spring, one end of each of which is fixed to the operation lever 30 and the guide member 32 by a fixing screw 42, respectively.

On the bottom surface of the rear case 14, a pair of horizontal holes 14b having staircases 14a are formed, and between the horizontal holes 14b, the locking projections 14c protrude from the bottom surface to a predetermined height. Locking means for locking and / or releasing the operating lever 30 is mounted on the bottom surface of the case 14 while linearly reciprocating.

The locking means is screwed with the locking lever 50 and the locking lever 50 to which the boss 50a is integrally attached so that a portion thereof is penetrated by the horizontal long hole 14b so as to be in close contact with one side of the lower side of the operating lever 30. A spring pressed by the spring pressing member 54 so as to be raised outside the rocker 52 having the locking protrusion 52a and the boss 50a so that the rocker 52 can be lifted when the locking lever 50 is unlocked. 56 is provided.

The bottom of the rocker 52 is provided with a locking projection (52b) for raising the rocker 52 caught on the locking projection (14c) protruding on the bottom surface of the rear case (14).

On the other hand, Figure 5 and Figure 6 is a view showing another embodiment of the operation means according to the present invention, the coupling hole 12a of the front case 12, the speaker 24 and the high-voltage discharge electrode module 18 and The operation means is mounted to operate the gas injection step by step, the operation means is a guide projection protruding to both sides of the operating lever 70 and the operating lever 70 having a guide groove (70a) on both lower sides. 70b and a contact protrusion 70c protruding from the tip of the guide protrusion 70b to allow the user to operate the electric shock machine at each step during operation of the operation lever 70.

A guide member 72 having a guide rail 72a is fixed to the inner side of the front case 12 so as to guide the operation lever 70, and a wave form (ie, a contact protrusion 70c) is applied to the guide rail 72a. A wave groove 72b is formed, and the wave groove 72b is equipped with a warning switch 74 for turning on the speaker 24 according to the movement of the contact protrusion 70c.

In addition, at least one of the guide protrusions 70b may be disposed at a lower portion of the guide protrusion to turn on / off another tack switch (not shown) attached to the upper surface of the printed circuit board 36. 70d) protrudes.

7 and 8 are views showing another embodiment of the operation lever return means for returning the operation means applied to the electric shock in accordance with the present invention, the guide projections protruding on both sides of the operation lever 80 The holder 80c is injection molded in front of the lower portion of the front portion 80a, that is, in front of the operating projection 80d. In order to be able to return the operating lever 80 to the initial position, the elastic member 84 having a free end inserted into the holder 80c and a fixed end fixed to the upper surface of the guide member 82 is "U". A magnetic leaf spring is used.

Referring to Figures 9 to 11 the action of the electric shock according to the present invention configured as described above in detail as follows.

The guide member 32 is fixed to the inner side of the front case 12, and then, the high pressure discharge electrode module 18 and the operation lever 30 for injecting gas are coupled to each other in a linear reciprocating manner. That is, the nozzle valve connecting member 40 is coupled to the stopper 30b while the guide protrusion 30d of the operation lever 30 is inserted into the guide rail 32a formed on the guide member 32, and the front surface thereof is engaged. The gas cylinder 26 and the cover 16 in which the gas is stored on the upper surface of the rear side of the case 12 are sequentially coupled.

At this time, as the coupling protrusion 26b protruding from the gas cylinder 26 is coupled with the support protrusion 12c, the accommodation hole 40b of the nozzle valve 26a and the nozzle valve connecting member 40 of the gas cylinder 26 is formed. The centers coincide automatically.

Thereafter, when the rear case 14 coupled with the locking lever 50 and the rocker 52 screwed thereto is coupled with the front case 12, the locking protrusion 52a of the rocker 52 is operated by the operation lever ( The operation lever 30 is locked as the surface contacts on both lower surfaces of the 30.

When the electric shock is operated to protect and defend the self in the state of assembling the electric shock as described above, when the locking lever 50 is slightly pressed and pushed forward, the locking lever 50 is a horizontal long hole 14b. At the same time, the locking protrusion 52a of the rocker 52 is moved away from one surface of the operating lever 30 by the compression force of the spring 56 and is inserted into the guide groove 30a of the operating lever 30. Rising until the locking of the operation lever 30 is released.

Then, the operation lever 30 is guided by the guide rail 32a and the locking protrusion 52a of the guide member 32 when the operation lever 30 is pulled toward the user, and the operation protrusion protrudes to one surface of the operation lever 30 while linearly moving backward. 30e drives the high voltage discharge circuit. The high-voltage discharge circuit includes a battery 90 as a power source disposed under the gas cylinder 26 mounted behind the front case 12, a DC-DC converter 60 for raising the voltage of the battery, and this DC. A discharge switch 62 operated by a voltage output from a DC converter, and a high voltage discharge electrode module configured to apply a high voltage to the discharge electrodes 20 and 20 'by inducing a high voltage together with the operation of the discharge switch ( 18) and a tack switch 38 provided between the battery 90 and the DC-DC converter 60 to control the operation of the high voltage discharge circuit. Accordingly, the manipulation protrusion 30e turns on the tack switch 38 of the printed circuit board 36 to generate a warning sound from the speaker 24 and to operate the discharge electrodes 20 and 20 '. .

Specifically, when the tack switch 38 is turned on, the DC-DC converter 60 is operated and the discharge switch 62 is operated by the output voltage raised from the DC-DC converter 60 while the high-voltage transformer ( The instantaneous high voltage is induced at 64, and the high voltage is applied to the discharge electrodes 20 and 20 'when the induced high voltage is discharged after the capacitor 66 is discharged, thereby discharging between the discharge electrodes 20 and 20'. It is possible to apply an electric shock directly to the other person's body due to the space discharge.

Then, when the operation lever 30 is continuously pulled, as shown in FIG. 11, the nozzle valve connecting member 40 coupled to the operating lever 30 moves, and the front surface of the receiving hole 40b of the nozzle valve connecting member 40 moves. The nozzle valve 26a of the gas cylinder 26 coupled to the upper surface of the case 12 is received and simultaneously pressed through the nozzle 20a of the discharge electrode 20 along the flexible hose 34 connected to the connector 40c. Gas is injected.

At this time, one end is fixed to the guide member 32 and the operation lever 30 by the fixing screw 42, the elastic member 44 is maintained in a tension state, the engaging projection (26a) of the gas cylinder 26 is the front case It is prevented that the gas cylinder 26 by the pressing force of the operation lever 30 is pushed backward by being caught by the support protrusion 12c protruding from the 12.

In addition, when the operating lever 30 is pressed, the operating lever 30 is automatically returned by the self restoring force of the elastic member 44 and the nozzle valve 26, and the nozzle valve connecting member 40 to the nozzle valve 26. Is spaced apart by a predetermined distance, and when the locking lever 50 mounted on the rear case 14 is pulled backward, when the operating lever 30 is returned to the locked state again, the user presses the operating lever 30 by mistake. It doesn't work so you can carry it safely.

Meanwhile, when the operation lever 70 according to the present invention shown in FIGS. 5 and 6 is pulled toward the user side, the guide protrusion 70b is moved along the guide member 72 and the contact protrusion 70c is the corrugated groove 72b. Turn on the warning switch 74 mounted on the. That is, a warning sound is generated primarily from the speaker 24 connected in parallel with the electric shock, and thus the operation of the high voltage discharge electrode module 18 and the gas injection may be controlled by threatening the minor action of the counterpart.

Subsequently, when the operation lever 70 is pulled continuously, the operation lever 70 is guided by the guide rail 72a and the locking protrusion 52a of the guide member 72 and moves linearly to the rear so that one surface of the operation lever 70 is moved. The operation protrusion 70d protrudes to turn on the tack switch 38 of the printed circuit board 36 to operate the high voltage discharge electrode module 18 in a secondary manner.

That is, by turning on the tack switch 38, the DC-DC converter 60 is operated as described above, and the discharge switch 62 is operated by the output contact voltage raised from the DC-DC converter 60 while the high pressure is applied. Instantaneous high pressure is induced in the transformer 64 and a high voltage is applied to the discharge electrodes 20 and 20 'when the induced high voltage is charged in the condenser 66, thereby discharging between the discharge electrodes 20 and 20'. In the space discharge is made can be directly shocked by the other person's body.

In addition, when the operation lever 70 is continuously pulled, the nozzle valve connecting member 40 coupled to the operating lever 70 moves, and the nozzle valve 26a of the gas cylinder 26 is accommodated in the nozzle valve connecting member 40. By being pressed, gas is injected through the nozzle 20a of the discharge electrode 20.

In addition, in the case of applying the operation lever returning means, which is another embodiment of the present invention shown in FIGS. 7 and 8, to the operation lever, the operation lever 30 is pulled toward the user 80 to the holder 80c of the operation lever 80. The inserted leaf spring 84 maintains a compressed state, and the engaging projections 26b of the gas cylinders 26 are caught by the support projections 12c protruding from the front case 12, and the gas cylinders by the pressing force of the operating lever 80 are applied. It is prevented that 26 is pushed backward.

In addition, when the operating lever 80 is pressurized, the operating lever 80 is automatically returned by the self restoring force of the leaf spring 74 and the nozzle valve 26a, and the nozzle valve connecting member 40 is connected to the nozzle valve 26a. Is spaced apart by a predetermined distance, and when the locking lever 50 mounted on the rear case 14 is pulled backward, the operation lever 80 is correctly returned to the locked state again.

As described above, according to the electric shock machine according to the present invention, it is possible to quickly operate the high-pressure discharge circuit and gas injection, as well as to reduce the number of parts constituting the operation part to a minimum, thereby reducing the cost, in particular the electric shock machine It can reduce the size of and control the operation part by warning sound, high pressure discharge and gas injection step by step, so that it can prevent excessive defense of itself more than necessary in case of minor action of the other party, thus suppressing power consumption and gas injection can do. In addition, it is possible to prevent malfunction of the electric shock machine by improving the return structure of the operation unit.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (8)

A high-voltage discharge circuit for applying a high voltage to two discharge electrodes of different polarities, a gas injection means for injecting gas, and an operation means for operating a speaker for generating a warning sound, and locking / unlocking the operation means. The locking means is provided, wherein the operating means includes: an operation lever having guide protrusions and guide grooves formed on both sides thereof, a guide member fitted to the guide protrusion of the operation lever to linearly guide the operation lever, and the guide member. And an operating lever returning means for relatively returning the operating lever, wherein the locking means includes a locker selectively inserted into a guide groove of the operating lever, and a locking lever screwed to the locker via an elastic means. A taser, characterized in that. According to claim 1, wherein the gas injection means, the nozzle valve connecting member for selectively operating the nozzle valve coupled to the gas cylinder by the operating lever, and one end of the nozzle valve connecting member is coupled to one of the discharge electrode and An impactor comprising a flexible hose coupled to the other end. The electric shock machine according to claim 1, wherein the operation lever return means is a tension spring having one end fixed to each of the operation lever and the guide member. 2. The electric shock machine according to claim 1, wherein the operation lever return means is a "U" shaped leaf spring having one end inserted into the operation lever and the other end fixed to the guide member. The electric shock machine according to claim 1, wherein the guide protrusion of the operating lever is provided with a contact protrusion at a distal end thereof. The electric shock machine according to claim 5, wherein the contact protrusion of the guide protrusion is guided along the corrugated groove formed in the guide member, and the corrugated groove is equipped with a warning switch to turn on the speaker. 2. The high voltage discharge circuit according to claim 1, wherein the high voltage discharge circuit includes a power source, a DC-DC converter for raising a voltage of the power source, a discharge switch operated by a voltage output from the DC-DC converter, and an operation of the discharge switch. And a high pressure discharge electrode module for applying high pressure to the discharge electrode by inducing high pressure, and a tack switch for controlling the operation of the high voltage discharge circuit. Operating means for operating a high-voltage discharge circuit for applying a high voltage to two discharge electrodes of different polarities; and locking means for locking / unlocking the operation means, the operation means comprising: An operating lever having a guide groove, a guide member inserted into the guide protrusion to linearly guide the operating lever, and one end coupled to the guide member and the operating lever, respectively, to return the operating lever to an initial position of operation. And a locking rocker selectively inserted into the guide groove, and a locking lever screwed through the rocker and the elastic means.

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