JP4804907B2 - Portable restraint network deployment device with alarm function - Google Patents

Description

  In order to prevent the criminal acts of a criminal suspect who is trying to cause harm to others artificially, or to delay the escape time at the time of escape, The present invention relates to a portable restraint net deployment device for restraining / capturing.

Patent Document 1 discloses a device in which a restraint net deployment device is added to a baton. In Patent Document 1, a high-pressure gas cylinder is provided in the apparatus, and when a start push button is pressed, a pin is inserted into the sealing plate of the high-pressure gas cylinder and high-pressure gas is released at once. Extrude and restraint net can be developed. Can also be used as a baton.
Patent Document 2 discloses an installation-type restraint net deployment device to which an alarm function is added. In Patent Document 2, when an operation signal is transmitted to the device, the alarm device is activated, the gas cartridge in the device is opened, the weight is pushed out by the gas pressure generated by jetting and burning, and the restraint net is developed. At the same time, a liquid with irritation and stickiness can be ejected. It is also possible to use only this restraint net deploying device as the net ejection part of the portable restraint net deploying device.
US Pat. No. 5,326,101 Special Table 2000-503142

However, the device in which a restraint net deployment device is added to the baton according to Patent Document 1 has a baton shape, and therefore can only be used by police officers, and is not intended for the general public. Therefore, there is a possibility of misuse when it reaches the general public.
In addition, in the installation type restraint net deployment device to which an alarm function is added according to Patent Document 2, the restraint net deployment device can be used as a net ejection part of the portable type restraint net deployment device. It is not considered to add an alarm function.

  The present invention has been made to solve such conventional problems, and its purpose can be handled by ordinary people, and is a portable restraint network with an alarm function that takes into consideration the warning to the surroundings and prevention of abuse. It is to provide a deployment device.

The invention according to claim 1 includes: a restraint net ejecting part that ejects the restraint net with gas pressure; an operation part that activates the restraint net ejecting part; and an alarm that emits an alarm sound when the restraint net ejecting part is activated. The restraint net ejecting portion forms the restraint net, a plurality of weights disposed at a predetermined interval on the periphery of the restraint net, and a plurality of jet outlets for ejecting the weight at a predetermined angle. A weight housing section for housing the weight; a restraint net housing section for housing the restraint net; and a pyrotechnic igniter that generates gas pressure by combustion of a combustible substance; and the weight and the restraint net Spraying means for spraying with the gas pressure of the pyrotechnic igniter, and the operation section includes a startup circuit for the pyrotechnic igniter and the alarm device, a startup power supply, a startup push button, and the restraint network. For judging whether or not the ejection part can be operated electrically Characterized in that it comprises a Ekkubotan.

The invention according to claim 2 is the portable restraint net deployment device according to claim 1, wherein the pyrotechnic igniter and the activation circuit of the alarm device are a launch detection circuit that detects an ON operation of the activation push button; An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and And a power supply confirmation circuit for confirming whether or not a power supply sufficient to activate the restraint net ejection portion is secured when the check button is turned on.

The invention according to claim 3 is the portable restraint net deployment device according to claim 1 , wherein the pyrotechnic igniter and the start circuit of the alarm device are a launch detection circuit that detects an ON operation of the start push button, An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and When the check button is turned ON, a power supply confirmation circuit for confirming whether or not a power supply sufficient to activate the restraint net ejection unit is secured, an alarm device confirmation circuit for confirming the presence or absence of the alarm device, and the alarm And a launch control circuit for controlling the activation of the restraint net ejecting portion when no vessel is attached .

The invention according to claim 4 is the portable restraint net deployment device according to any one of claims 1 to 3 , wherein the operation part is detachably connected to the restraint net housing part. Features.
The invention according to claim 5 is the portable restraint net deployment device according to any one of claims 1 to 3, wherein the operation part is connected to the restraint net housing part via a cup. It is characterized by.

The invention according to claim 6 is the portable restraint net deployment device according to claim 5 , wherein the operation part has a positioning protrusion at one end, and the cup has a hole through which the operation part is inserted, It has the recessed part which latches the protrusion for positioning provided in the circumference | surroundings of a hole, and the screw insertion hole for screwing to the said restraint net | network ejection part, It is characterized by the above-mentioned.

The invention according to claim 7 detachably connects the restraint net ejecting part for ejecting the restraint net with gas pressure, the operation part for starting the restraint net ejecting part, and the restraint net ejecting part and the operation part. An adapter and an alarm that emits an alarm sound when the restraint net ejection unit is activated, and the restraint net ejection unit is provided with a plurality of gaps disposed at predetermined intervals on the perimeter of the restraint net and the restraint net. A weight, a plurality of jet nozzles for ejecting the weight at a predetermined angle, a weight housing part for housing the weight, a restraint net housing part for housing the restraint net, and a gas pressure by combustion of a combustible substance A pyrotechnic igniter that is generated, and includes a jetting unit that jets the weight and the restraint net with a gas pressure of the pyrotechnic igniter, and the operation unit includes the pyrotechnic igniter and the pyrotechnic igniter. Alarm start circuit, start power supply, start push button, And having a check button for determining whether is electrically actuated said restraining net ejection part.

The invention according to claim 8 is the portable restraint net deployment device according to claim 7 , wherein the pyrotechnic igniter and the alarm start circuit are a fire detection circuit that detects an ON operation of the start push button, An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and And a power supply confirmation circuit for confirming whether or not a power supply sufficient to activate the restraint net ejection portion is secured when the check button is turned on.

The invention according to claim 9 is the portable restraint net deployment device according to claim 7, wherein the pyrotechnic igniter and the alarm activation circuit include a firing detection circuit that detects an ON operation of the activation push button, An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and When the check button is turned ON, a power supply confirmation circuit for confirming whether or not a power supply sufficient to activate the restraint net ejection unit is secured, an alarm device confirmation circuit for confirming the presence or absence of the alarm device, and the alarm And a launch control circuit for controlling the activation of the restraint net ejecting portion when no vessel is attached .

The invention according to claim 10 is the portable restraint net deployment device according to claim 7 , wherein the adapter is connected to the connection part for joining the restraint net ejection part and the operation part, and to the pyrotechnic igniter. It has a control circuit for a pyrotechnic igniter, a starting power supply, and a connecting portion for communicating a starting push button .

According to an eleventh aspect of the present invention, in the portable restraint net deployment device according to the seventh aspect , the adapter is formed integrally with the operation portion .

According to a twelfth aspect of the present invention, in the portable restraint net deployment device according to the seventh aspect , the restraint net ejecting portion includes a joint portion having a protrusion on an outer portion, and the operation portion is retained on the outer portion. The adapter is provided with a groove portion that guides the protrusion portion of the joint portion of the constraining net ejecting portion in the axial length direction and orthogonal to the groove portion. A lateral groove portion that guides a protrusion of the joint portion of the restraint net ejection portion in a direction orthogonal to the axial length direction, and a joint portion of the restraint net ejection portion that is provided in the inlet direction of the groove portion perpendicular to the lateral groove portion. A first connecting part comprising a hole part having a locking groove part for guiding the protruding part of the part in the axial length direction, a partition member arranged on the first connecting part side, and the partition member as the restraint net ejection part A connecting portion composed of a hole having an elastic member that presses in the direction, and a contact between the operating portion and And a second connecting part comprising a hole part having a concave part for engaging the retaining part and the non-spinning projecting part, and in the first connecting part, in the groove part The protruding portion inserted into the locking groove portion is guided to the locking groove portion via the lateral groove portion, and the connecting portion presses the protruding portion inserted into the first connecting portion into the locking groove portion, In the two connecting portions, the protrusion for preventing the inserted operation portion and the protrusion for preventing the rotation of the operation portion are locked to the concave portion .

The invention according to claim 13 is the portable restraint net deployment device according to claim 12 , wherein the restraint net ejecting portion has a protrusion on the outer side and is connected to the lead of the pyrotechnic igniter at the end. The adapter includes a contact portion that contacts the pin on the partition member, and a lead wire that communicates with a control circuit of the pyrotechnic igniter, a starting power source, and a starting push button. It is attached to.

The invention according to claim 14 is the portable restraint net deployment device according to claim 12 , wherein the restraint net ejecting portion includes a joint portion having a protrusion on an outer portion and the fire derived from an end portion of the joint portion. The adapter is provided with a hole for inserting the conductor in the partition member .

The invention according to claim 15 is the portable restraint net deployment device according to any one of claims 1 to 14 , wherein the alarm is provided in the restraint net ejecting portion. .

The invention according to claim 16 is the portable restraint network deployment device according to any one of claims 1 to 14 , wherein the alarm is provided in the operation section .

The invention according to claim 17 is the portable restraint network deployment device according to any one of claims 7 to 14 , wherein the alarm is provided in the adapter .

(1) By adding an alarm function, it is possible to threaten criminals such as suspicious persons and criminals, and to produce psychological effects by emitting sound to the surroundings. Furthermore, the opponent who is surprised by the alarm moves more and the entanglement of the restraint network is ensured, and the restraint effect is further increased.
(2) In addition, it becomes a signal that an abnormal situation has occurred at the site where it was used, and it is possible to draw attention from the surroundings and increase the possibility of obtaining support.
(3) Considering the situation of unauthorized use, it is possible to modify the alarm device in advance in order to avoid psychological pronunciation. However, when the alarm device is removed, the net spout is activated. Since the circuit does not, it is possible to prevent misuse.

Hereinafter, a portable restraint network deployment device according to the present invention will be described with reference to the drawings.
(First embodiment)
1 to 29 show a portable restraint network deployment device NR1 according to the first embodiment of the present invention.
A portable restraint net deployment device NR1 according to the present embodiment accommodates a restraint net 31 that restrains a human body, a weight 33, and an initiator 10, and a restraint net ejection unit 1A that ejects the restraint net 31 and the weight 33, and a restraint net It comprises an operation unit 1B that houses a circuit board 79 for activating the ejection unit 1A and forms a grip part of the portable restraint net deployment device NR1, and an alarm device 104 provided in the operation unit 1B. .

  As shown in FIGS. 1 to 15, the restraint net ejecting portion 1 </ b> A ejects a weight portion 30 composed of a weight 33 and a weight cover 34 attached by a string member 32 around the restraint net 31 with gas pressure. An initiator 10 composed of a pyrotechnic igniter, a holder 20 for fixing the screw portion 22 to the screw portion 18 provided on the outer periphery of the initiator 10 by screwing, and the combustion generated gas from the initiator 10 temporarily. A rupture plate 25 to be held, a spacer 26 for fixing and rupturing the rupture plate 25 in a predetermined area, a molded filter 27 for cooling and filtering combustion generated gas from the initiator 10, and a holder that accommodates the molded filter 27 The filter cup 28 screwed into the screw portion 21 provided on one side of the screw 20 via the screw portion 29 and the pressure generated by the gas generated from the initiator 10 A weight section 30, a container 35 for accommodating the restraint network 31 accommodates the weight section 30, and a constraint network accommodating a lid 50 serving as a lid of the container 35 accommodating the restraint network 31.

  As shown in FIG. 6, the initiator 10 includes a heat generating part 11 fixed to the header 12, a conductive wire 13 that communicates with the heat generating part 11 and connects an external electric signal, and an ignition powder 14 that contacts the heat generating part 11. And a gas generating agent 15 filled in the tube 16 and assembled to the ignition part metal fitting 17. As shown in FIG. 7, a connector 13 a for connection is attached to the end of the conducting wire 13.

The ignition agent 14 includes at least one agent composed of boron, titanium, iron powder, silicon, copper, nickel, or manganese, bismuth oxide, lead dioxide, titanium oxide, vanadium pentoxide, chromium oxide, manganese dioxide, nickel oxide, A non-explosive composition having a mixture with at least one agent consisting of copper oxide, zinc oxide or molybdenum oxide is used.
The gas generating agent 15 includes at least one agent composed of sodium azide, alum or 5-aminotetrazole, and iron oxide, titanium oxide, vanadium pentoxide, chromium oxide, manganese dioxide, nickel oxide, copper oxide, zinc oxide. Alternatively, a non-explosive composition having a mixture with at least one agent consisting of molybdenum oxide is used.

In the present embodiment, a composition of boron, bismuth oxide, and lead dioxide was used as the ignition agent 14. As the gas generating agent 15, a composition of sodium azide and iron oxide was used.
The explosive 14 and the gas generating agent 15 may be explosives that are subject to the Explosives Control Law, but preferably are non-explosive compositions that are not subject to the law. The igniting agent 14 has energy capable of reliably igniting the gas generating agent 15, and the gas generating agent 15 is a composition that generates a relatively harmless gas such as nitrogen gas. The amount of gas generated per gram is 200 ml or more, preferably 300 ml or more.

  2, 4, 5, and 7, the holder 20 is made of stainless steel and has a hollow cylindrical body, and is provided with screw portions 21 and 22 on the inner side on one side and the inner side on the other side. Further, the step portion 23 is formed so that one side penetrates into the cylindrical portion 36 of the first container 35A and is fixed to the cylindrical portion 42 of the second container 35B so that the outer diameter is wider than the other side. Have An inner step portion 24 that supports the rupturable plate 25 is provided in the hollow inner diameter portion.

  As shown in FIGS. 2, 4, 5, and 7, the rupturable plate 25 supported by the inner step portion 24 of the holder 20 is fixed by a spacer 26, and further a screw portion 29 provided on the outer periphery of the filter cup 28. And a screw portion 21 provided on one side of the holder 20. The rupturable plate 25 is used to temporarily hold the gas from the initiator 10, complete the combustion of the gas generating agent 15, and obtain a desired amount of generated gas. The rupturable plate 25 is made of aluminum having a thickness of 0.4 mm, and is broken from the through hole 26a of the spacer 26 by the retained gas pressure.

As shown in FIGS. 2, 4, 5, and 7, the spacer 26 is provided with a funnel-shaped through hole 26a having a diameter of 8 mm on the rupturable plate 25 side and a diameter of 13 mm on the filter cup 28 side. Stainless steel is used for the spacer 26, but it is also possible to use a metal such as iron or a synthetic resin as long as it has a strength that can withstand the gas pressure.
As shown in FIGS. 2, 4, 5, and 7, the filter cup 28 is provided with a through hole 28a having a diameter of 13 mm on the spacer 26 side and a diameter of 10 mm on the other side, and the molded filter 27 having a diameter of 13 mm can be held without dropping. In this way, the step portion 28b is provided, and the screw portion 29 for screwing the holder 20 is provided on the outside. The generated gas that has passed through the spacer 26 contains the combustion residue of the gas generating agent 15, is cooled and filtered when passing through the molded filter 27 accommodated in the filter cup 28, and flows into the container 35. The filter cup 28 is made of stainless steel, but it is also possible to use metals such as iron as long as it has a strength that can withstand the gas pressure.

The molded filter 27 is a molded body obtained by compression molding a wire mesh, and is press-fitted and accommodated in the filter cup 28. The molding filter 27 needs to have an optimum molding density so as to cool and filter the combustion residue of the gas generating agent 15 and prevent the flame from being ejected from the portable restraint net deployment device NR1. Set to cm ³ . Also, in order to efficiently filter the combustion residue, a wire mesh with a thin wire diameter is suitable, and a diameter of 0.2 mm is used.

As shown in FIGS. 13 to 15, the weight portion 30 includes a string member 32 attached around the restraint net 31, a weight 33 attached by the string member 32, and a weight cover 34. .
The string member 32 is made of polyester and has a diameter of 0.7 mm. One side is connected to the weight 33 and the other side is connected to the restraint net 31. The length of the string member 32 between the connected weight 33 and the restraint net 31 is 80 mm. The string member 32 is made of a material that can withstand the force when the weight portion 30 protrudes from the container 35 and the restraint net 31 is unfolded from the container 35.

  The weight 33 is made of stainless steel and is a cylinder having a total length of 23 mm and an outer diameter of 11 mm. The weight 33 has a groove 33a having a width of 2 mm and a depth of 0.5 mm and a string member 32 passed through one end of the weight 33 in order to prevent the weight 33 from coming out after the weight cover 34 is put on the approximate center thereof. Hole 33b is provided. Here, the material is stainless steel, but any material having excellent corrosion resistance can be used.

  The weight cover 34 is made of a rubber material and receives pressure due to gas generated from the initiator 10 without loss, and covers the weight 33 in order to ensure safety when the weight 33 collides with a human body or an object. It has a substantially cup shape with a total length of 27 mm, an outer diameter of 14 mm, and an inner diameter of 11 mm. One side has a through-hole 34 a with a diameter of 2 mm for passing the string member 32, and the other side is the initiator 10 as described above. An annular body 34b having a radius of 1 mm is provided on the inner and outer edges so that the end portion of the opening surface spreads toward the inner surface of the container when the gas generated from is received. With this shape, as shown in FIG. 15 (b), it is possible to receive the gas without escaping and to reliably eject the weight 30. Further, in order to prevent foreign matter from entering the outside of the container 35 on the outer surface at a position 8 mm from the end surface on the through-hole 34a side, a triangular projection 34c having a cross section of 0.3 mm in height and a bottom of 0.5 mm is provided on the same end surface. Is provided with a fan-shaped convex portion 34d having a cross section of 0.3 mm in height and a radius of 1.5 mm for preventing the weight 33 from slipping out.

  As shown in FIG. 14, the assembly of the weight 33 and the weight cover 34 is performed by passing one end of the string member 32 through the hole 33b on the distal end side of the weight 33 and turning the string member 32 back at the hole 33b. 32 is inserted through the through hole 34a of the weight cover 34 and inserted until the convex portion 34d on the inner surface of the weight cover 34 and the groove 33a of the weight 33 are fitted. The string member 32 is tied to the restraint net 31.

  As shown in FIG. 13, the restraint net 31 is made of polyester or Kevlar, and is composed of a 4 m × 4 m square, a 4 m × 3 m rectangle, a 3 m × 3 m, and a 4 m × 4 m octagon. In addition, about half of the total developed area may be formed as a 20 cm square from the vicinity of the center, and the other half may be formed as a 10 cm square. Further, with respect to the mesh width, the inner mesh and the outer mesh may be formed uniformly from the central portion in the entire development area.

  In the present embodiment, as shown in FIG. 13, the eight weight portions 30 are connected to the corner portions of the restraint net 31 and the midpoints of the respective sides via the string members 32. The weight portion 30 has a purpose of completely expanding the restraint net 31 accommodated in the container 35 in a compact manner, and the weight portion 30 enters the mesh of the restraint net 31 after the restraint net 31 is put on the person to be captured. There are two purposes for entanglement 31 to enhance the restraining effect. Therefore, in order to achieve the first object, the number of the weights 33 needs to be expanded in the biaxial direction (vertical / horizontal), and at least equidistant from the symmetry point on the outer periphery of the constraining net 31. Four pieces are necessary, and for the second purpose, four or more pieces are necessary as long as the weight portions 30 enter the mesh without interfering with each other.

As shown in FIGS. 1 to 5, the container 35 includes a first container 35 </ b> A and a second container 35 </ b> B that is overlapped inside the first container 35 </ b> A.
The first container 35A is a container having a substantially funnel shape made of POM resin material (Duracon), and a cylindrical part 36 protruding from the center part, and an inclined surface 37 formed by extending circularly from the root of the cylindrical part 36. A ring portion 38 connected to the cylindrical portion 36, eight semicircular flow paths 39 that branch in eight directions along the inclined surface 37 and open to the outside of the ring portion 38, and eight semicircular flows In order to lock the distal end portion of the tongue portion 51 of the restraint net accommodating lid 50 formed on the ring portion 38 so as to surround the periphery of the end portion of the path 39 and formed on the opposite wall surface along the outer periphery of the ring portion 38. A long screw hole 41a and a second screw hole 41a into which the four screws 66 inserted from the cup 60 provided on the back surface opposite to the inclined surface 37 are screwed at equal intervals, respectively. Four short screws 59 are equally spaced in the container 35B Each with a short threaded hole 41b for screwing. The long screw hole 41a and the short screw hole 41b penetrate the first container 35A. The recess 40 is provided at a point obtained by dividing the ring part 38 into eight equal parts with the top of the ring part 38 as a base point, with the top of the ring part 38 as a base point. A mark 40b is provided for accommodating the weight portion 30 located at the midpoint in the ejection port. The concave portion 40 is provided at a point obtained by dividing the ring portion 38 into eight equal parts from the point shifted by minus 22.5 degrees or plus 22.5 degrees along the edge of the ring portion 38 from the top of the ring portion 38, Corresponding to the point shifted by minus 22.5 degrees, there is provided a mark 40b for accommodating the weight part 30 located at the left end of the upper side of the restraint net 31 in the weight outlet 49a, and at a point shifted by plus 22.5 degrees. Correspondingly, it is possible to provide a mark 40b for accommodating the weight portion 30 located at the right end of the upper side of the restraint net 31 in the weight outlet 49a.

The initiator 10 is attached to the cylindrical portion 36 via the holder 20, and a plug 52 for preventing the initiator 10 from being taken out is inserted into an annular groove 36 a formed at the end of the cylindrical portion 36. It is fixed by the cup 60.
The joint portion between the tubular portion 36 and the eight flow paths 39 is more cylindrical than the joint portion between the root of the tubular portion 36 and the eight inclined surfaces 37 so that the tubular portion 36 and the eight flow passages 39 communicate with each other. It has an overhanging portion 39 b that protrudes from the cylindrical portion 36 at a substantially right angle so as to form a gap 39 a located on the opening end side of the portion 36. The eight flow paths 39 have a semicircular wall surface 39c parallel to the inclined surface 37 from the tip of the overhanging portion 39b. A stepped portion 39d that contacts the weight portion 30 is formed at the boundary between the projecting portion 39b and the wall surface 39c.

The second container 35B is different from the first container 35A in that the cylindrical portion 42 has a bottom and has eight cut portions 43 and a cylindrical lid mounting portion 47 is provided at the tip of the inclined surface 44. ing.
The second container 35 </ b> B protrudes from the central portion and has a cylindrical portion 42 having a bottom 40 c provided with eight cut portions 43 in the longitudinal direction, and an inclined surface 44 formed by extending from the root of the cylindrical portion 42 into a circular shape. Each of the eight cut-out portions 43 of the cylindrical portion 42, branching in eight directions along the inclined surface 44, and projecting inwardly from the inclined surface 44; A long screw threaded portion 46a from the cup 60 provided on the opposite back side, a short screw threaded portion 46b for attaching the first container 35A and the second container 35B, and a cylindrical shape protruding from the edge of the inclined surface 44 And a lid mounting portion 47.

Eight concave portions 47a are formed on the outer periphery of the outer peripheral wall at equal intervals in the lid mounting portion 47, and eight diameters 5 mm for fixing the tongue portions 51 of the restraining net housing lid 50 at equal intervals in each concave portion 47a. The projection 47b with slits is provided.
The first container 35A and the second container 35B are overlapped so that the eight semicircular flow paths 39 and the eight semicircular flow paths 45 formed in the first container 35A and the eight semicircular flow paths 45 face each other. The short screws 59 are inserted from the four short screw holes 41b from the side and integrated with the short screw engaging portion 46b of the second container 35B. When the first container 35A and the second container 35B constituting the container 35 are combined, eight gas flow paths are formed by the eight semicircular flow paths 39 and the eight semicircular flow paths 45 formed in both of them. 49 is formed, and a mass spout 49a connected to the eight gas flow paths 49 is formed between the end 36c side of the cylindrical portion 36 and the bottom 40c of the cylindrical portion 42. The weight outlets 49a formed at the ends of the eight gas flow paths 49 are inserted until the weight cover 34 is put on the peripheral edge side of the container 35 and the weight 33 with the string member 32 attached contacts the step 39d. To be installed. Here, the ejection angle of the weight portion 30 is determined by the inclined surfaces 37 and 44. The ejection angle is 0 degree (horizontal) on the horizontal axis of the container 35. When the restraint net 31 is deployed with the operation unit 1B being level with the ground, the restraint net 31 is closer to 0 degrees. Expands in front, and the distance is expanded as it approaches 90 degrees. For example, this device will be used for a target person such as a thief, but if it is not deployed until it is too close, the starter will be at risk, and the fear will be too Even if it is activated over a long distance, the possibility of being restrained is reduced. For this reason, in this embodiment, the flight distance by the injection angle from a horizontal state and the locus | trajectory of a weight were measured and analyzed. From this result, the starter himself is not exposed to fear and the distance to be restrained by the net can be determined with a high probability to the restraint target, and the spray angle is set. The spray angle is preferably 30 to 75 degrees, preferably Was found to be between 35 and 65 degrees. Further, it was confirmed that the restraint net 31 did not expand at 80 degrees and dropped to the ground.

  The restraint net accommodation lid 50 is configured such that after the restraint net 31 is accommodated in the container 35, the restraint net 31 does not fall off and can easily fall off the container 35 when the restraint net 31 is deployed. The constraining net housing lid 50 is made of an elastic rubber material, has an outer shape that is substantially disk-shaped, and has eight tongue portions 51 on the side surface of the lid. Each tongue 51 is provided with a small hole 51a having a diameter of 8.5 mm for fitting into the eight protrusions 47b protruding from the outer peripheral wall of the second container 35B. The storage lid 50 and the restraining net 31 are prevented from falling off. In addition, the tongue 51 conceals the string member 32 of the restraint net 31 and closes the weight outlets 49a of the eight gas flow paths 49 so that the weight part 30, the string member 32, and the restraint net 31 are not exposed. .

  In addition, as shown in FIG. 19, as for the accommodation method of the restraint net 31 in the 2nd container 35B, the weight part 30 is gathered upwards by hand to the 2nd container 35B, and the restraint net 31 is helically formed. A method of accommodating in order from the center (accommodating method 1) and a method of accommodating so as to be packed in the second container 35B by hand from the center of the deployed restraint net 31 to the outside as shown in FIG. As shown in FIG. 21, the weight 30 is gathered upward by hand, and the restraint net 31 is accommodated in the removable cup 68 from the center of the restraint net 31 in order, and the cup 68 to the cup 69 are inserted. There is a method (accommodation method 3) of removing and placing on the second container 35B, sliding the wire mesh 70 at the bottom of the cup, and transferring and accommodating the restraint net 31 in the cup 69 to the second container 35B.

  Next, the accommodation method 3 will be described in detail. First, the restraint net 31 is developed on a plane, and the eight weight parts 30 attached to the outer periphery of the restraint net 31 are gathered in the order of arrangement, and the weight part 30 and the restraint net 31 are The central part of the restraint net 31 is hung so as not to get tangled. Subsequently, in order to gather the restraint nets 31 in a compact manner, the center part of the restraint nets 31 is hung on a predetermined cup 68, and all the restraint nets 31 except the weight part 30 from the center part to the attachment part of the string member 32 are placed. Accommodate. The part in which the restraint net 31 is accommodated is removed from the cup 68 and attached to the second container 35B as it is, and the restraint net 31 is slid and transferred to the second container 35B. Next, the eight weight portions 30 are respectively inserted into the weight outlets 49 a of the eight gas flow paths 49 of the container 35. Thereafter, the restraint net accommodation lid 50 is placed on the container 35 to close the end face of the opening of the container 35. Finally, the string member 32 is installed between each of the two protrusions 47b, and the heads of the total 16 protrusions 47b are pushed in until they penetrate the small holes 51a of the tongue 51, and the restraint net is accommodated in the container 35. The lid 50 is fixed. As a result, a bottle-shaped restraint net ejection portion 1A having a diameter of about 100 mm and a height of about 150 mm is completed.

  As shown in FIGS. 1 to 4, 8, 10, and 11, the conical cup 60 is a ring portion that is inserted between the inclined surface 37 of the first container 35 </ b> A of the container 35 and the ring portion 38. 61, a barrel portion 62 having a tapered shape that is reduced in diameter from the ring portion 61, and provided with four boss-shaped long screw through holes 63 that penetrate from the outside toward the inside at equal intervals, and the center portion of the barrel portion 62 And a cylindrical through hole 64 provided with a receiving portion 65 for mounting the protrusion 84 for preventing rotation of the operation portion 1B.

  The cup 60 has a function of limiting and fixing the rotational position of the weight outlet 49 a of the container 35. For example, when the shape of the restraint net 31 is rectangular, it is an important requirement for efficiently ejecting and deploying the restraint net 31 in a building. Since the restraint net 31 has a rectangular shape, the restraint net 31 can be developed into a rectangular shape by having diagonal lines of the restraint net 31 located at the corners of the ceiling and walls, walls and floors in the building. Thus, the restraint net 31 can be efficiently deployed. Further, the rotation direction position that the user can operate most naturally in operation is when the position of the activation push button 72 is at the top. For this reason, the direction of rotation used is necessarily constant. Furthermore, since the mark 40b is provided in one place of the ring part 38 of the first container 35A of the container 35, it is possible to confirm at which position the diagonal line of the restraint net 31 is stored. Yes.

  The cup 60 has a requirement that the strength after assembly of the operation portion 1B is sufficiently maintained even if the cup 60 is screwed together. That is, since the rotation direction is regulated and fixed by the receiving portion 65 provided in the box-shaped protrusion 84 of the operation portion 1B and the through hole 64 of the cup 60, the strength against twisting is maintained, and the operation portion 1B is The cup 60 is configured so as not to be screwed.

The cup 60 can prevent an unexpected entanglement of the restraint net 31 by covering the unevenness of the first container 35 </ b> A of the container 35.
On the other hand, the operation portion 1B has a cylindrical shape formed by joining a half-shaped first handle portion 71a, a second handle portion 71b, and a screw 78. The second handle portion 71b has a cylindrical projection 71c for housing the alarm device 104 on the bottom surface thereof, and the alarm sound emitted by the alarm device 104 on the bottom surface of the cylindrical projection portion 71c is externally provided. A guide hole 71d is formed. The operation portion 1B is 40 mm × 310 mm in length made of a resin material that constitutes handle means for grasping the restraint net ejection portion 1A and a housing means for accommodating the circuit board 79 for operating the restraint mesh ejection portion 1A. The handle 71, the activation push button 72 for activating the restraint net ejection part 1A and the alarm 104, and whether or not the restraint net ejection part 1A can be electrically actuated. An indicator 74 comprising an LED lamp for displaying a check button 73 and whether or not it is possible, a battery 75 as a power source for operation, and a battery cover 77 fitted to the second handle 71b for inserting and removing the battery 75 It consists of Thereby, the battery 75, the initiator 10, the activation push button 72, the indicator 74, and the check button 73 are connected. The circuit board 79 is fixed to the first handle 71a with screws 79a. The start push button 72, the check button 73, and the indicator 74 are soldered to the circuit board 79 together with a resistor and the like. Further, the alarm device 104 has its wiring portion connected to the circuit board 79, and is fixed to the circuit board 79 via screws 104a. A conductive wire 82 having a connector 82a is connected to the circuit board 79.

  As shown in FIG. 17, the circuit board 79 includes a firing detection circuit 79b that detects the activation of the activation push button 72 (the activation push button 72 is turned on), and an initiator that activates the restraint net ejection unit 1A. 10 and an alarm device holding circuit 79d for holding the alarm device 104 ring until the power source is cut off or the power is exhausted after the alarm device 104 and the restraint net ejection unit 1A for generating an alarm sound, and a check button When the 73 is turned on, a power supply confirmation circuit 79g is provided for confirming whether or not a power supply sufficient to activate the restraint net ejection unit 1A is secured.

As shown in FIGS. 2, 4, and 16, the handle 1 </ b> B has a box-shaped protrusion 84 for preventing rotation at the end on the side where the cup 60 is attached, and a retainer connected to the tip of the protrusion 84. And an annular bulge 81 for use.
Further, the activation push button 72 is covered with a guard cover 76 so as not to be accidentally pressed, and a seal seal is attached on the guard cover 76 so that it cannot be pressed except during use. Further, the activation push button 72 uses a rocker switch having a height of 1.5 m and a structure capable of withstanding even when dropped from any direction.

  The battery 75 for ejecting the restraint net 31 is only required to obtain a current for starting the initiator 10, and a dry battery is selected from the viewpoint of portability. Any of the series-parallel connections may be used. Here, a 006P square alkaline battery is employed in order to obtain a sufficient output in consideration of circuit resistance. The battery may be rechargeable.

  The indicator 74 is not lit even when the check button 73 is pressed when a current necessary for starting the initiator 10 cannot be obtained. Therefore, when the scene where the portable restraint net deployment device NR1 according to the present embodiment is used, the battery 75 is previously depleted so that the restraint net 31 cannot be unfolded due to, for example, battery 75 depletion. Can be monitored. If the monitoring is performed regularly, an unexpected situation can be avoided, and when the indicator 73 does not light up by the monitor, it is possible to return to the standby state by simple battery replacement.

The seal seal and guard cover 76 is a safety mechanism. The seal seal has a strength that cannot be broken unless the guard cover 76 is opened with a certain amount of force, and is provided to avoid unintentional ejection of the restraint net 31. The activation push button 72 cannot be pressed unless the seal is intentionally broken and the guard cover 76 is opened.
Next, the operation of the portable restraint network deployment device NR1 according to this embodiment configured as described above will be described.

(assembly)
(1) The assembly of the restraint net ejection part 1A will be described.
First, as shown in FIGS. 5 and 7, the rupturable plate 25 is inserted into the inner step portion 24 of the holder 20.
Next, the spacer 26 is inserted so as to sandwich the rupturable plate 25 in the holder 20.
Next, the molded filter 27 is inserted into the filter cup 28.

Next, the filter cup 28 containing the molded filter 27 is screwed into the screw portion 21 of the holder 20.
Next, as shown in FIGS. 3, 4, and 5, the holder 20 is inserted from the cylindrical portion 36 of the first container 35A until the step portion 23 of the holder 20 hits the inner surface of the step portion 36b of the first container 35A. .
Next, the short screw holes 41b of the first container 35A and the short screw screw portions 46b of the second container 35B are aligned with each other, and the four short screws 59 are aligned with the short screw screw portions 46b from the short screw holes 41b. The container 35 is completed by screwing and fixing.

Next, as shown in FIG. 14, the string member 32 is passed through the hole 33 b on the distal end side of the weight 33, the string member 32 is folded back, and is bisected into almost the same length.
Next, the string member 32 is passed through the through hole 34a of the weight cover 34, and the weight 33 is covered with the weight 33 until the groove 33a of the weight 33 and the convex portion 34d of the weight cover 34 are aligned (completion of the weight portion 30).
Next, as shown in FIG. 13, the string members 32 of the weight portion 30 are tied to the eight places around the restraint net 31 (the corners of the octagon are four corners and the four corners and the midpoint of the quadrilateral). Completion of net 31).

Next, the restraint net 31 is transferred to the second container 35B of the container 35 in accordance with the housing method shown in FIGS. 19 to 21, and the weight portions 30 are moved to the eight weight outlets 49a of the container 35 as shown in FIG. Insert from.
Next, as shown in FIG. 11, the restraint net housing lid 50 is placed in the container 35 so that the positions of the small holes 51 a of the tongue 51 of the restraint net housing lid 50 and the slit projections 47 b of the second container 35 B coincide. Cover.

  Next, as shown in FIG. 11, the string member 32 is set in each one slit-containing projection 47 b of the second container 35 </ b> B, and each slit-containing projection is inserted from the small hole 51 a of the tongue 51 of the restraining net housing lid 50. The tongue 51 is pushed in until 47a penetrates, and then the tip of the tongue 51 is inserted into a pair of locking grooves 40a formed in the recess 40 and fixed. Thereby, as shown in FIG. 8, fixation of the restraint net accommodation lid 50 is completed.

Next, the initiator 10 is screwed into the holder 20 protruding from the cylindrical portion 36 of the first container 35A.
Next, the initiator protecting plug 52 is adhered and fixed to the annular groove 36a provided at the end of the cylindrical portion 36 of the first container 35A (the constraining net ejection portion 1A is completed).
(2) The assembly of the operation unit 1B will be described.

First, the circuit board 79 to which the start push button switch 72, the check button 73, the indicator 74, the resistor and the like are soldered to the first handle 71a is fixed with the screw 79a. The alarm device 104 is fixed to the circuit board 79 with screws 104a.
Next, the second handle portion 71b is overlaid on the first handle portion 71a to which the circuit board 79 is fixed, and fixed with screws 78 (the operation portion 1B is completed).

(3) The assembly of the restraint net ejection part 1A and the operation part 1B will be described.
First, as shown in FIGS. 3 and 4, the operation portion 1 </ b> B is inserted from the through hole 64 at the center of the cup 60 until the receiving portion 65 of the cup 60 is caught by the protrusion 84 of the second handle portion 71 b.
Next, the connector 13a of the initiator 10 of the restraint net ejection unit 1A and the connector 82a of the operation unit 1B are connected.

Next, screws 66 are inserted from the four screw through holes 63 on the circumference of the cup 60, and are screwed into the long screw threaded portion 46a of the second container 35B through the long screw hole 41a of the first container 35A.
Next, in order to hide the screw heads of the screws 66 of the four through holes 63 of the cup 60, the cap 67 is attached.
Next, the battery 75 is connected to the handle portion 71 and the battery cover 77 is attached.

As described above, the portable restraint network deployment device NR1 according to the present embodiment can be obtained.
(Operation)
Next, the operation of the portable restraint network deployment device NR1 according to the present embodiment will be described.
First, the seal is removed, and the guard cover 76 is opened so that the activation push button 72 can be ejected from the restraint net 31.

Next, when the start push button 72 is turned ON, as shown in FIGS. 17 and 18, a current flows from the BAT (+) of the battery 75 to the photocoupler 79c, and the firing detection circuit 79b detects the current. The output of 79c is turned ON. The output of the alarm device 104 is turned on via the photocoupler 79c, and the alarm device 104 generates a sound.
At the same time, a voltage is applied to the gate of the MOS FET 79f, the MOS FET 79f is turned on, the BAT (+) and EXP (+) of the battery 75 are short-circuited via the MOS FET 79f, and the EXP (+) and EXP of the initiator 10 are shorted. Energization occurs in the element connected between (−), and the restraint net ejection portion 1A is activated. That is, an ON signal of the activation push button 72 causes a current to flow to the initiator 10 via the conductor 82, and the heat generating part 11 of the initiator 10 ignites the ignition agent 14 and ignites the gas generating agent 15.

Here, the alarm sound and the ignition of the gas generating agent 15 are set almost at the same time, but it is also possible to add an optional timer by adding a timer.
Next, when the gas pressure accompanying combustion of the gas generating agent 15 increases and reaches a predetermined value, the rupturable plate 25 is broken, and the generated gas is cooled by the molded filter 27 accommodated in the filter cup 28 via the spacer 26. Filtered and flows into the container 35.

Next, the generated gas that has flowed into the container 35 is divided into eight gas flow paths 49 from the flow path 39 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35, and the eight gas flow flows. The weight portions 30 respectively disposed at the weight outlets 49 a of the passage 49 are ejected to the outside of the container 35.
Next, along with the ejection of the weight part 30, the restraint net accommodation lid 50 is removed and the restraint net 31 is deployed.

  In addition, in the alarm holding circuit 79, the voltage applied to the MOS FET 79f is detected by the operational amplifier 79e, the operational amplifier 79d is turned on, and the alarm 104 is energized via the operational amplifier 79e without passing through the photocoupler 79c. Occur. Thereby, even if the start push button 72 is turned OFF, the alarm device 104 continues to sound. Therefore, it is possible to draw intimidation and attention from the surroundings after the restraint net 31 hits the other party (suspicious person or the like).

  Here, as shown in FIG. 13, the weight 30 is used at the four corners of the rectangular restraint net 31 and the midpoint of each side via the string member 32, and the container 35 with the apex of the container 35 as the base point. Eight weight spouts 49a are attached to points obtained by dividing 35 into eight equal parts. As shown in FIGS. 1, 3, 8, 10, 11, and 12, the container 35 accommodates the weight portion 30 located at the midpoint of the upper side of the restraint net 31 in the weight outlet 49 a. The mark 40b is provided.

Since the restraint net 31 has a rectangular shape, the restraint net 31 can be developed into a rectangular shape by having diagonal lines of the restraint net 31 located at the corners of the ceiling and walls and the walls and floors in the building. Thus, the restraint net 31 can be efficiently deployed.
Therefore, when assembling the portable restraint net deployment device NR1 according to the present embodiment, the weight part 30 positioned at the midpoint of the upper side of the restraint net 31 is inserted into the weight spout 49a according to the mark 40b, and the remaining weight part 30 is inserted. The above-described effects can be achieved simply by sequentially inserting into the weight outlet 49a.

  Further, the weight spout 49a is provided at a point obtained by dividing the container 35 into eight equal parts with a point shifted from the apex of the container 35 by minus 22.5 degrees or plus 22.5 degrees along the edge of the container 35. In this case, the mark 40b is moved in accordance with the displacement of the weight outlet 49a, and when provided at a point shifted by minus 22.5 degrees, the weight part 30 located at the left end of the upper side of the restraint net 31 is used. If it is provided at a point shifted by +22.5 degrees, it is used as a mark for inserting the weight portion 30 located at the right end of the upper side of the restraint net 31.

  In the portable restricted net deployment device NR1 according to the present embodiment, when the check button 73 is turned on, a voltage is applied from the BAT (+) of the battery 75 to the MOS FET 79h in the power supply confirmation circuit 79g, and the MOS FET 79h is turned on. . When the MOS FET 79h is turned on, the operational amplifier 79i, the shunt regulator 79j, and the GND of each resistor are short-circuited with the BAT (-) of the battery 75, and the power supply confirmation circuit 79g starts operation. A current for checking the power flows from the BAT (+) of the battery 75 toward the BAT (−) via each resistor, and the current at this time is about 200 mA when the battery 75 is rated at 9V. By consuming the current, the voltage of the battery 75 changes from 8.54 to 0 V. When the voltage exceeds 8.38 V, the indicator (LED lamp) 74 is lit, and when the voltage is lower than 8.38 V, the indicator 74 is turned on. Turns off. Therefore, since it can be confirmed in advance whether or not it is in a standby state, it is possible to avoid a situation in which the restraint net ejection portion 1A does not operate when actually used. The battery 75 only needs to obtain a current for starting the initiator 10, and a dry battery is selected from the viewpoint of portability, and there is no designation of one or more, and any connection in series, parallel, or series-parallel may be used. Here, a 006P square alkaline battery is employed in order to obtain a sufficient output in consideration of circuit resistance. The battery may be rechargeable.

Further, the MOS FET 79h actually changes the signal of the check button 73 into a current for power supply confirmation. The operational amplifier 79i is a comparison IC for confirming the remaining amount of the battery 75 with a voltage. The shunt regulator 79j is an IC that generates a reference voltage used for comparison with the operational amplifier 79i.
As described above, according to this embodiment, a criminal such as a suspicious person or a criminal is restrained / captured by the restraint network 31 and at the same time, the alarm device 104 is sounded to threaten the criminal. It also has a psychological effect by sounding an alarm sound to the surroundings. Furthermore, the criminals who are surprised by the alarm sound move more and the entanglement of the restraint network 31 is ensured, and the restraint effect is further increased.

In addition, it becomes a signal that an abnormal situation has occurred at the site where it was used, and it is possible to draw attention from the surroundings and increase the possibility of obtaining support.
(Experiment)
Next, the portable restraint network deployment device NR1 according to the present embodiment will be described using Experimental Examples 1-6.
(Experimental example 1)
Using the portable restraint net deployment device NR1 according to the first embodiment, as shown in FIG. 22, the operation jig 1B is sandwiched and fixed by the fixing jig 102 attached to the gantry 101 so as to be horizontal with the ground surface. It was set at a height of 1.5 m. Restraint net ejection portions 1A having different ejection angles were prepared, and the trajectory of the weight at each ejection angle was analyzed. In the analysis, the video camera 103 is installed at a position 5 m vertically away from the position 2.5 m from the gantry in the ejection direction of the restraint net 31, and from the start of the ejection of the restraint net 31 until the restraint net 31 falls to the ground surface. Images taken in between were performed with a video analysis device. The object of analysis was the weight portion located at the top and bottom in the image. The size of the restraint net 31 was a 3 m × 3 m square, and the mesh width was fixed at 12.5 cm. In addition, since the restraint net 31 is vertically and laterally symmetric and the weight part 30 is equally arranged on the circumference of 360 degrees, the degree of deployment of the restraint net 31 obtained by the trajectory of the weight part 30 depends on the side surface. Since the analysis from the front and the analysis from the front are the same, the analysis was made in one direction from the side.

  The result is shown in FIG. When the jet angle is 0 degree on the horizontal axis of the restraint net jet part 1A, it was confirmed that the smaller the jet angle, the shorter the flight distance, and the larger, the longer the flight distance. In addition, from 20 degrees to 75 degrees, 90% or more of the restraint net 31 is expanded with respect to 3 m of the maximum expansion in the vertical direction. On the other hand, when the ejection angle is 80 degrees, the flight distance reaches 7 to 8 m, but the restraint net 31 falls to the ground before it is sufficiently deployed to cover the entire target body (for example, a human). Was confirmed.

In this experiment, the pressure in the gas flow path in the container 35 due to the gas generated from the initiator 10 was measured.
The result is shown in FIG. The pressure behavior begins to increase 0.0346 seconds after the activation push button 72 is pressed, shows a maximum pressure of 1.1 MPa after 0.0351 seconds, and returns to atmospheric pressure after 0.038 seconds (time is All are the elapsed time since the start push button 72 was pressed).

Here, in conducting the following experiment, the distance between the target body (male adult 1.7-1.8 m) and the portable restraint network deployment device NR1 is defined according to perception (reference: published by Asakura Shoten / human) Tolerance handbook).
<< Case 1 >> = Social distance = Short distance = Difficult distance to touch the opponent In this case 1, it is assumed that the target body is attacking or is attacking the surroundings.

According to the reference, the distance that is difficult to touch the opponent is 1.22 m to 2.13 m in direct view and 2.13 m to 3.66 m in non-direct view. Therefore, the average of these distances is taken to be 2.5 m.
《Case 2》 = Public distance = Long distance = Distance that can be avoided without being involved with the other party In this case 2, it is assumed that the target is trying to escape or is attacking the surroundings .

According to the reference, the distance that can be escaped and prevented without being involved with the opponent is set to be 3.66 m to 7.62 m in direct view and 7.62 m or more in non-direct view. Therefore, the average of the direct viewing distance is taken as 5.6 m.
(Experimental example 2)
The ejection angle was set to 50 degrees using the portable restraint net deployment device NR1 according to the first embodiment. FIG. 25 shows the measurement results of the unfolded shape of the restraint net 31 until the restraint net 31 lands on the ground in the same measurement situation as in Experimental Example 1.

  In the restraint net 31, after pressing the start push button 72, 0.2 seconds later, the weight part 30 located at the bottom reaches the position of 1.3 m from the portable restraint net deployment device NR1 and stops at almost the same position. The uppermost weight portion 30 showed the maximum height after 0.4 seconds. That is, after 0.4 seconds, the restraint network 31 shows the maximum development. The uppermost weight 30 after 0.4 seconds passed was landed at a position of 3.8 m from the portable restraint network deployment device NR1 after 1 second while drawing a parabola.

  From this, when the target body is on the ground, the range in which the restraint net 31 can be covered without colliding the weight part 30 is 1.3 m or more from the portable restraint net deployment device NR1, Safety can be ensured when the target body exists at the above-mentioned social distance (short distance = 1.78 m to 3.22 m). At that time, when the restraint net 31 starts to cover the target body, assuming that the target body having a height of 1.75 m exists at the midpoint (2.5 m) of the social distance, the deployment of the portable restraint net is performed. It is 0.6 seconds after the start push button 72 of the device NR1 is pressed.

(Experimental example 3)
The ejection angle was set to 75 degrees using the portable restraint net deployment device NR1 according to the first embodiment. FIG. 26 shows the measurement result of the unfolded shape of the restraint net 31 until the restraint net 31 lands on the ground in the same measurement situation as in Experimental Example 1.
In the restraint net, after pressing the activation push button 72, the weight part 30 positioned at the bottom after 0.3 seconds has landed at a position of 3.7 m from the portable restraint net deployment device NR1, and stopped almost as it is, The uppermost weight part 30 showed the maximum height after 0.5 seconds. That is, after 0.5 seconds, the restraint network 31 shows the maximum development. After the elapse of 0.5 seconds, the uppermost weight section 30 landed at a position of 6.6 m from the portable restraint network deployment device NR1 after 1 second while drawing a parabola.

  From this, when the target body is on the ground, the range in which the restraint net 31 can be covered without causing the weight part 30 to collide is 3.7 m or more from the portable restraint net deployment device NR1, Safety can be ensured when the target body is present in the public distance (long distance = 4.88 m to 6.32 m). In addition, the time when the restraint net 31 starts to cover the target body at that time is assumed that a target body having a height of 1.75 m exists at the midpoint (5.6 m) of the above-mentioned social distance. It is 0.6 seconds after the start push button 72 of the device NR1 is pressed.

(Experimental example 4)
The ejection angle was set to 20 degrees using the portable restraint net deployment device NR1 according to the first embodiment. FIG. 27 shows the measurement results of the unfolded shape of the restraint net 31 until the restraint net 31 lands on the ground in the same measurement situation as in Experimental Example 1.
In the restraint net 31, after pressing the start push button 72, the weight part 30 located at the bottom is landed at a position of 0.6 m from the portable restraint net deployment device NR1 0.2 seconds later, and remains almost unchanged. The uppermost weight portion 30 showed the maximum height after 0.3 seconds. That is, after 0.3 seconds, the restraint network 31 shows the maximum development. The uppermost weight portion 30 after 0.3 seconds passed, while drawing a parabola, landed at a position of 2.4 m from the portable restraint network deployment device NR1 0.9 seconds later.

  From this, when the target body is on the ground, the range in which the restraint net 31 can be covered without causing the weight part 30 to collide is 0.6 m or more from the portable restraint net deployment device NR1, Safety can be ensured when the target body exists at the above-mentioned social distance (short distance = 1.78 m to 3.22 m). In addition, assuming that a target body having a height of 1.75 m exists at the closest point (1.78 m) of the above-mentioned social distance, the time for the restraint net to start covering the target body at that time is as follows. It is 0.6 seconds after the start pushbutton switch 53 of NR1 is pressed.

(Experimental example 5)
Using the portable restraint net deployment device NR1 according to the first embodiment, the ejection angles were set to 20 degrees and 30 degrees. As shown in FIG. 28, it was fixed to the ceiling at a position 3 m high from the ground surface. In this situation, the deployment speed was analyzed according to the accommodation method of the restraint net 31 (three types: FIGS. 19 to 21). In the analysis, the video camera 103 is installed at a distance of 2 m in the horizontal direction and a height of 1.5 m from the portable restraint net deployment device NR1 until the restraint net 31 falls to the ground surface from the start of the ejection of the restraint net 31. Images taken between the two were performed with a video analysis device. The object of analysis was the weight portions 30 located at the left and right ends in the image, the restraint net 31 was an octagon of 3 m × 3 m, and the mesh width was fixed at 12.5 cm. In addition, since the restraint net is vertically and horizontally symmetrical and the weight part 30 is equally arranged on the circumference of 360 degrees, the degree of deployment of the restraint net 31 obtained from the trajectory of the weight part 30 is determined from the side surface. Since the analysis from the front and the analysis from the front are the same, the analysis was made in one direction from the side. The evaluation of the deployment speed was performed based on the time required for the restraint network 31 to deploy to a certain standard and its height. The reference was a point indicating development corresponding to 90% of the restraint net 31 (expansion diameter 2.7 m = 3 m × 0.9).

The result is shown in FIG. 90% of the time showing the deployment was the earliest, and the deployment method at the highest position was the accommodation method 3 regardless of whether the ejection angle was 20 degrees or 30 degrees.
(Experimental example 6)
Using the portable restraint net deployment device NR1 according to the first embodiment, each mesh width of the restraint net 31 is 7.5 cm, 10 cm, 12.5 cm, 15 cm, and the outside 10 cm—the inside 20 cm, each being performed 5 times. did.

Here, the escape time was measured by a stopwatch to determine how long a person can escape from the net from the restraint net 31. The escape time target was temporarily set to 30 seconds or more.
It took 30 seconds or more when the mesh width of the constraining net 31 was 10 cm, 12.5 cm, and the outer 10 cm-inner 20 cm, but none of the 7.5 and 15 cm achieved 30 seconds or more.

  Also, in the type of outside 10 cm—inside 20 cm, there was a double of nearly 60 seconds.

(Second Embodiment)
In this embodiment, in the portable restraint net deployment device NR1 according to the first embodiment of the present invention, an alarm check circuit 79k for confirming the presence or absence of the alarm 104 and a launch control circuit for suppressing activation of the restraint net ejection unit 1A. 79m is added. Note that this embodiment has the same configuration as that of the first embodiment except for the configuration of the circuit board 79, and thus the details thereof are omitted.

FIG. 30 shows a circuit configuration in which an alarm check circuit 79k and a launch control circuit 79m are added.
This circuit includes a firing detection circuit 79b that detects the operation of the activation push button 72 (the activation push button 72 is turned on), an initiator 10 that activates the restraint net ejection unit 1A, and an alarm that generates an alarm sound. When the alarm device holding circuit 79d and the check button 73 are turned on until the alarm device 104 and the restraint net ejection section 1A are turned off after the power is turned off or until the power is lost, the check button 73 is turned on. The power supply confirmation circuit 79g for confirming whether or not the power sufficient to activate the unit 1A is secured, the alarm device confirmation circuit 79k for confirming the presence or absence of the alarm device 104, and the restraint when the alarm device 104 is not attached. And a launch control circuit 79m that controls activation of the net ejection unit 1A (the restraint net ejection unit 1A does not activate = the initiator 10 does not ignite). This alarm device confirmation circuit 79k and launch control circuit 79m realize prevention of abuse that dislikes the sound of the alarm device 104.

Next, the operation of this embodiment will be described.
When the alarm device 104 is disconnected, when the activation push button 72 is turned on, the firing detection circuit 79b is activated as shown in FIG. 30, and current is supplied from the BAT (+) of the battery 75 to the photocoupler 79c. The current is detected and the output of the photocoupler 79c is turned on. If a current flows to the photocoupler 79n via the photocoupler 79c and the alarm device confirmation circuit 79k does not confirm the alarm device 104, the output of the photocoupler 79n is turned off, the MOS FET 79f is also turned off, and the restraint network ejection part 1A Does not start. That is, when the alarm device 104 is removed, the output of the alarm device confirmation circuit 79k is turned off, and the output of the launch control circuit 79m is turned off. Accordingly, the initiator 10 and the alarm device holding circuit 79d do not operate.

Therefore, it is possible to prevent abuse or the like that dislikes the pronunciation of the alarm device 104.
When the alarm device 104 is not removed, the operation is as follows.
First, when the start push button 72 is turned ON, as shown in FIG. 30, the firing detection circuit 79b is activated, a current flows from the BAT (+) of the battery 75 to the photocoupler 79c, the current is detected, and the photocoupler 79c is detected. Is turned ON. When a current flows to the photocoupler 79n via the photocoupler 79c and the alarm device confirmation circuit 79k confirms the alarm device 104, the photocoupler 79n detects the current, and the output of the photocoupler 79n is turned on. The instrument 104 sounds. In addition, in the alarm holding circuit 79d, the voltage applied to the MOS FET 79f is detected by the operational amplifier 79e, the operational amplifier 79e is turned on, and the alarm 104 is energized via the operational amplifier 79e without passing through the photocoupler 79c. Occur. Thereby, even if the start push button 72 is turned OFF, the alarm device 104 continues to sound. Therefore, it is possible to draw intimidation and attention from the surroundings after the restraint net 31 hits the other party (suspicious person or the like).

  Next, a voltage is applied to the gate of the MOS FET 79f via the photocoupler 79n, the MOS FET 79f is turned on, and the BAT (+) of the battery 75 and EXP (+) of the initiator 10 are connected via the MOS FET 79f. A short circuit occurs and energization occurs in the element connected between EXP (+) and EXP (−) of the initiator 10. That is, an ON signal of the activation push button 72 causes a current to flow to the initiator 10 via the conductor 82, and the heat generating part 11 of the initiator 10 ignites the ignition agent 14 and ignites the gas generating agent 15.

Here, the alarm sound and the ignition of the gas generating agent 15 are set almost at the same time, but it is also possible to add an optional timer by adding a timer.
Next, when the gas pressure accompanying combustion of the gas generating agent 15 increases and reaches a predetermined value, the rupturable plate 25 is broken, and the generated gas is cooled by the molded filter 27 accommodated in the filter cup 28 via the spacer 26. It is filtered and flows into the container 35.

Next, the generated gas that has flowed into the container 35 is divided into eight gas flow paths 49 from the flow path 39 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35, and the eight gas flow flows. The weight portions 30 respectively disposed at the weight outlets 49 a of the passage 49 are ejected to the outside of the container 35.
Next, along with the ejection of the weight part 30, the restraint net accommodation lid 50 is removed and the restraint net 31 is deployed.

According to the present embodiment, in addition to the operational effects of the first embodiment, if a modification that removes the alarm device 104 is performed in advance, the restraint net ejecting portion 1A will not be activated, thereby preventing any misuse. There are advantages.
(Third embodiment)
32 to 37 show a portable restraint network deployment device NR2 according to a third embodiment of the present invention.

This embodiment is different from the portable restraint net deployment device NR1 according to the first embodiment in that the alarm device 104 is mounted in the second container 35B of the restraint net ejection part 1A.
In the present embodiment, the alarm device 104 is fixed to the bottom 40c of the cylindrical portion 42 of the second container 35B with a screw or an adhesive. The conducting wire 104b of the alarm device 104 is led to the outside through a hole 44a formed in the inclined surface 44 of the cylindrical portion 42 and a hole 37a formed in the inclined surface 37 of the cylindrical portion 36 of the first container 35A. The holes 44a and 37a do not affect the flow path 39 and the eight gas flow paths 49 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35, and the first passage 35A and the first passage 35A of the first container 35A. The two containers 35 </ b> B are formed on a wall surface away from the flow path 45. A connector 104c is attached to the end. The connector 104c is connected in the operation unit 1B to a connector 82c attached to a conducting wire 82b communicating with the circuit board 79 of the operation unit 1B. Moreover, the conducting wire 82b is guided into the operation unit 1B from the protrusion 84 of the operation unit 1B.

In addition, since the other structure of 1 A of restraint net | network ejection parts is the same as that of 1st Embodiment, the description is abbreviate | omitted.
Moreover, since the operation part 1B does not need to accommodate the alarm device 104, the cylindrical protrusion 71c and the hole 71d formed in the second handle part 71b of the first embodiment are omitted.
In the portable restraint net deployment device NR2 according to the present embodiment, as shown in FIG. 35, the container 35 is assembled to the operation unit 1B to which the cup 60 is attached in a state where the conducting wire 104b of the alarm device 104 is led out. The assembly here is not different from the assembly in the first embodiment except for the handling of the conducting wire 104b.

In the portable restraint network deployment device NR2 assembled in this way, as with the portable restraint network deployment device NR1 according to the first embodiment, when the activation push button 72 is turned on, the alarm device 104 sounds and The net ejection part 1A is activated to deploy the restraint net 31.
According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
In addition, by mounting the circuit configuration according to the second embodiment on the circuit board 79, when the alarm device 104 is removed, the restraint net ejection portion 1A can be prevented from operating.

(Fourth embodiment)
38 and 39 show a portable restraint network deployment device NR3 according to a fourth embodiment of the present invention.
The portable restraint net deployment device NR3 according to the present embodiment is obtained by replacing the ejection of the weight portion 30 by the gas generator with the ejection of the weight portion 30 by the gas cylinder 350 in the portable restraint network deployment device NR1 according to the first embodiment. It has the characteristics.

  Therefore, the restraint net ejection part 120A in the present embodiment is obtained by removing the initiator 10, the holder 20, and the plug 52 from the restraint net ejection part 1A in the first embodiment, and the other configurations are the same. Accordingly, in the following description, the same components are denoted by the same reference numerals and the description thereof is omitted. In the restraint net ejection part 120A in this embodiment, the elastic packing 301 is mounted in the annular groove 36a at the end of the cylindrical part 36 of the first container 35A. The elastic packing 301 includes an annular leg portion 302 that is inserted into the annular groove 36 a and an annular boss portion 303 that covers an end portion of the cylindrical portion 36.

The cup 60 has the same configuration as the cup 60 used in the first embodiment. Accordingly, in the following description, the same components are denoted by the same reference numerals and the description thereof is omitted.
On the other hand, the operation unit 120B includes an operation unit cylinder 310, a handle unit 320, a gas cylinder 350, a mechanical valve 360, a start push button 363, a circuit board 79A, an alarm device 104, and a battery 75. Has been.

The operation part cylinder 310 is formed integrally with the first cylinder part 311 having a cylindrical shape having an inner diameter capable of covering the cylinder part 36 of the first container 35A, and the first cylinder part 311. The second cylindrical portion 312 is smaller in diameter than the inner diameter of 311.
The first cylindrical portion 311 includes a box-shaped projection 313 for preventing rotation and an annular bulging portion 314 for retaining to be connected to the tip of the projection 313 at the end on the side covering the cylindrical portion 36. Have. The first cylinder part 311 is provided with a perforated partition part 315 for mounting a block part 316 for pressing the elastic packing 301 inside the cylinder part 36. The first cylindrical portion 311 is provided with an opening 317 for attaching the activation push button 363. In addition, the circuit board 79 </ b> A and the alarm device 104 are attached to the first cylinder portion 311. The circuit board 79A communicates with the alarm device 104, the battery 75, the mechanical valve 360, and the activation push button 363 through a conductive wire.

The second cylinder portion 312 is provided with a screw hole 318 for screwing a screw 322 screwed from the handle portion 320 side. The second cylindrical portion 312 is provided with a seat 319 for locking the cylinder mounting portion 364 at the end.
The handle part 320 has an inner diameter that can cover the second cylinder part 312 and is provided with a hole 321 at a position facing the screw hole 318 of the second cylinder part 312, and the gas cylinder 350 and battery attached to the second cylinder part 312. It is comprised with the cylinder with a bottom which accommodates 75.

The mechanical valve 360 is disposed near the second cylinder portion 312 of the first cylinder portion 311, pipes 361 and 362 having joint couplers on the front and rear sides are attached to the left and right, and an activation push button 363 is attached to the upper part. The pipe 361 is connected to the block unit 316. The pipe 362 is connected to a cylinder mounting portion 364 mounted in the second cylinder portion 312.
The cylinder attaching portion 364 includes an attaching portion main body 365, a base portion 370 that is screwed to the attaching portion main body 365, and an opening needle 376.

The attachment portion main body 365 includes a screw hole 366 for screwing the joint coupler 362a provided in the pipe 362, and a recess 367 provided with a screw portion 368 for screwing the base portion 370.
The base portion 370 is in contact with the screw portion 371 that is screwed with the screw portion 368 of the mounting portion main body 365, the screw hole 372 that is screwed into the base 351 of the gas cylinder 350, the gas escape hole 373, and the mounting portion main body 365. In order to prevent gas leakage from the part, it has a concave groove 374 in which an O-ring 375 is mounted.

The opening needle 376 includes a needle 377 having a gas flow path, a flange portion 378 provided at one end of the needle 377, and a donut-shaped packing 379 provided at the other end of the needle 377, and the flange portion 378 is attached to the attachment portion. A flange portion 378 is attached to the open end of the screw hole 366 of the main body 365, and a packing 379 is attached to the distal end portion of the gas cylinder 350.
Similarly to the activation push button 72 in the first embodiment, the activation push button 363 is provided with a guard cover 205 and attached with a seal seal so that the activation push button 363 is not operated by accidentally pressing a switch.

The circuit unit mounted on the circuit board 79A includes a firing detection circuit 79b that detects the ON operation of the activation push button 363, and an alarm until the power is cut off after the restraint net ejection unit is activated or until power is lost. 104 is configured with an alarm device holding circuit 79d that keeps ringing.
Next, the operation of the portable restraint network deployment device NR3 according to this embodiment configured as described above will be described.

When the gas cylinder 350 is screwed into the cap portion 370 of the cylinder mounting portion 364, the opening needle 376 is gradually pushed into the sealing portion of the gas cylinder 350 by the action of the screw.
Therefore, when the screw is screwed to the end, the opening needle 376 passes through the sealing portion of the gas cylinder 350 and opens it.
Further, since the sealing portion is pressed against the donut-shaped packing 379, the sealing portion is brought into close contact, and gas does not leak from there.

Therefore, the gas does not leak from a portion that is not the flow path of the joint coupler 362a.
Next, the operation of the portable restraint network deployment device NR3 according to the present embodiment will be described.
When the activation push button 363 is turned on, the firing detection circuit 79b is activated, a current flows from the BAT (+) of the battery 75 to the photocoupler 79c, the current is detected, and the output of the photocoupler 79c is turned on.

The output of the alarm device 104 is turned on via the photocoupler 79c, and the alarm device 104 generates a sound.
At the same time, a voltage is applied to the gate of the MOS FET 79f, the alarm holding circuit 79d detects the voltage applied to the MOS FET 79f by the operational amplifier 79e, the operational amplifier 79e is turned on, and not through the photocoupler 79c but through the operational amplifier 79e. As a result, the alarm device 104 is energized. Thereby, even if the start push button 363 is turned OFF, the alarm device 104 continues to sound. Therefore, it is possible to draw intimidation and surrounding attention after the restraint net 31 hits the opponent (suspicious person or the like).

As described above, the operating state after the activation push button 363 is pushed is simply that the generated gas from the gas generator is replaced with the gas in the gas cylinder 350, and the portable restraint net deployment device NR1 according to the first embodiment is Similarly, the restraint net 131 is developed.
After use, there is no problem if the gas pressure is completely gone, but if there is residual gas, even if the gas cylinder 350 is inadvertently removed, a gas escape is provided at the center of the screw. The gas escapes when it remains, so it can be removed safely.

According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
(Fifth embodiment)
FIG. 40 shows a portable restraint network deployment device NR4 according to the fifth embodiment of the present invention.
The portable restraint net deploying apparatus NR4 according to the present embodiment is different from the portable restraint net deploying apparatus NR3 according to the fourth embodiment in that the alarm device 104 is disposed in the restraint net ejecting portion 130A.

  In the present embodiment, the alarm device 104 is fixed to the bottom 40c of the cylindrical portion 42 of the second container 35B with a screw or an adhesive, as in the third embodiment. As shown in FIGS. 35 to 37, the conductor 104b of the alarm device 104 passes through a hole 44a formed in the inclined surface 44 of the cylindrical portion 42 and a hole 37a formed in the inclined surface 37 of the cylindrical portion 36 of the first container 35A. Guided to the outside. The holes 44a and 37a do not affect the flow path 39 and the eight gas flow paths 49 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35, and the first passage 35A and the first passage 35A of the first container 35A. The two containers 35B are formed on a wall surface away from the gas flow path 49. A connector 104c is attached to the end. The connector 104c is connected in the operation unit 130B to a connector 82c attached to a conducting wire 82b communicating with the circuit board 79A of the operation unit 130B. Moreover, the conducting wire 82b is guided into the operation unit 130B from the protrusion 84 of the operation unit 1B.

In addition, since the other structure of 130 A of restraint net | network ejection parts is the same as that of 4th Embodiment, the description is abbreviate | omitted.
The operation unit 130B is the same as the fourth embodiment except that the alarm unit 104 is removed and connected to the alarm unit 104 disposed in the restraint net ejection unit 130A via the conductor 82b. Is omitted.

Also in the present embodiment, by operating the activation push button 363 to be turned on, the restraint net 31 can be developed at the same time as the alarm 104 is sounded.
(Sixth embodiment)
41 to 52 show a portable restraint network deployment device NR5 according to a sixth embodiment of the present invention.
The portable restraint net deployment device NR5 according to the present embodiment is configured to separate the restraint net ejection part 140A and the operation part 140B, and to detachably connect the restraint net ejection part 140A and the operation part 140B with an adapter 140C. This is different from the portable restraint network deployment device NR1 according to the first embodiment.

In the present embodiment, the restraint net ejection part 140A is different from the restraint net ejection part 1A in the first embodiment in that the plug 52A is fixed to the container 140c together with the cup 60. Therefore, the different configuration will be described here, and the description of the same configuration will be omitted.
The initiator 10 is attached to the cylindrical portion 36 of the restraint net ejection portion 140A via the holder 20, and a plug 52A for preventing the initiator 10 from being taken out is inserted so as to contact the outer periphery of the cylindrical portion 36 and is inserted by the cup 60. It is fixed. The plug 52A is composed of a cup with a bottom, a flange 53 projecting outwardly formed at the opening end, a protrusion 54 for rotation prevention bulging outward formed at the outer periphery of the opening end, Three guide protrusions 55 bulging outwardly formed at a position perpendicular to the axis of the barrel and at an intermediate position on the outer periphery of the barrel, and two conductive pins provided at the bottom A contact portion 56, a conductive wire 57 connected to the contact portion 56 formed of each pin, and a connector 58 attached to the tip of the conductive wire 57. The connector 58 is connected to a connector 13 a that communicates with the initiator 10.

  The cup 60 has a requirement that the strength after assembly of the plug 52 </ b> A is sufficiently maintained even when the cup 60 is screwed with a small number of screws 66. That is, the rotation direction is restricted and fixed by the receiving portion 65 provided in the box-shaped protrusion 54 of the operation portion 140B and the through hole 64 of the cup 60, so that the strength against twisting is maintained, and the plug 52A is connected to the cup. It is configured so that it is not necessary to screw into 60. The cup 60 can prevent an unexpected entanglement of the restraint net 31 by covering the unevenness of the first container 35 </ b> A of the container 35.

The operation unit 140B is different from the operation unit 1B in the first embodiment in that a conducting wire 82 connected to the circuit board 79 is connected to a connector 100 of a conducting wire 99 provided on the adapter 140C via a connector 82a. The other configuration is the same as that of the operation unit 1B in the first embodiment, and thus the description thereof is omitted.
On the other hand, as shown in FIGS. 41 to 44 and FIGS. 48 to 52, the adapter 140C has a cylindrical shape formed by connecting a half-shaped first member 83a and a second member 83b with four screws 84c. The first connecting portion 85 of the main body portion 83, the restraint net ejection portion 140A formed at one end portion of the main body portion 83, and the second connecting portion 86 of the operation portion 140B formed at the other end portion of the main body portion 83. The initiator 10 includes various circuits mounted on the circuit board 79, a battery 75, and a connection portion 87 that communicates the activation push button 72.

The half-shaped first member 83a has four holes 84a through which the four screws 84c are inserted, and the half-shaped second member 83b has screw holes 84b into which the four screws 84c are screwed. Have.
The first connecting portion 85 is provided orthogonally to the three groove portions 88 and three groove portions 88 that guide the three protrusion portions 55 provided to face the outer periphery of the plug 52A of the constraining net ejection portion 140A, respectively. Three lateral groove portions 89 for guiding the three projections 55 of the plug 52A of the restraint net ejection portion 140A in a direction orthogonal to the axial length direction of the plug 52A, respectively, and provided in the inlet direction of the groove portion 88 orthogonal to the lateral groove portion 89. The hole 91 has three locking grooves 90 for guiding the three protrusions 55 of the plug 52A of the restraint net ejection part 140A in the axial length direction of the plug 52A on the inner wall surface. The first connecting portion 85 plays a role of guiding the protruding portion 55 inserted into the groove portion 88 to the locking groove portion 90 via the lateral groove portion 89.

  The connecting portion 87 includes a hole portion 94 in which a partition member 92 disposed on the first connecting portion 85 side and an elastic member 93 formed of a coil spring that presses the partition member 92 toward the restraint net ejection portion 140A. The hole portion 94 has a larger diameter than the first connecting portion 85. The partition member 92 communicates the two contact portions 98 respectively contacting the contact portions 56 formed of the two pins of the plug 52A, the two contact portions 98 and various circuits of the initiator 10, the battery 75, and the activation push button 72. A conducting wire 99 is attached. Further, the partition member 92 is provided with a rotation-preventing concave portion 92a for allowing the inside of the connection portion 87 to move in parallel when the partition member 92 is moved by the pushing force from the restraint net ejection portion 140A and the spring force by the elastic member 93. It is. The wall surfaces 94a and 94b on the second connecting portion 86 side of the hole portion 94 are partition walls having a size capable of forming a seating surface capable of supporting and fixing the elastic member 93 and having a hole through which the conductor 99 can be inserted. A detent for coupling the first connecting portion 85 side to the wall surface 94b is provided on the bottom surface of the hole 94 in order to guide the recess 92a for detent so that the partition member 92 can be translated in the connecting portion 87. The protrusion 94c is provided. The connecting portion 87 presses the protrusion 55 inserted into the first connecting portion 85 into the locking groove 90, and engages the protrusion 55 inserted into the first connecting portion 85 by the spring force of the elastic member 93. It plays a role of locking in the stop groove portion 90. Further, the connecting portion 87 plays a role of reliably contacting the contact portion 98 of the partition member 92 against the contact portion 56 formed of a pin of the initiator 10 by the spring force of the elastic member 93. A connector 100 is attached to the conductive wire 99.

  The second connecting portion 86 includes a concave portion 95 that locks the bulging portion (projection portion) 81 for preventing the operation portion 140B from coming off, and a concave portion 96 that locks the projection portion 80 for preventing rotation of the operation portion 140B. It consists of a hole 97 in the inner wall surface. The recess 95 is formed in the half-shaped first member 83a and the second member 83b, and the recess 96 is formed in the half-shaped second member 83b. The second connecting portion 86 locks the rotation preventing projection 80 of the inserted operation portion 140B in the recess 96 and locks the bulging portion 81 for retaining the operation portion 140B in the recess 95.

Next, the operation of the portable restraint network deployment device NR5 according to the present embodiment thus configured will be described.
(assembly)
(1) The assembly of the restraint net ejection part 140A will be described.
First, as shown in FIGS. 43 to 45, the rupturable plate 25 is inserted into the inner step portion 24 of the holder 20.

Next, the spacer 26 is inserted so as to sandwich the rupturable plate 25 in the holder 20.
Next, the molded filter 27 is inserted into the filter cup 28.
Next, the filter cup 28 containing the molded filter 27 is screwed into the screw portion 21 of the holder 20.
Next, as shown in FIGS. 43 to 45 and 47, the holder 20 is inserted from the cylindrical portion 36 of the first container 35A until the step portion 23 of the holder 20 hits the inner surface of the step portion 36b of the first container 35A. .

Next, the short screw holes 41b of the first container 35A and the short screw screw portions 46b of the second container 35B are aligned with each other, and the four short screws 59 are aligned with the short screw screw portions 46b from the short screw holes 41b. The container 35 is completed by screwing and fixing.
Next, as shown in FIG. 14, the string member 32 is passed through the hole 33 b on the distal end side of the weight 33, the string member 32 is folded back, and is bisected into almost the same length.

Next, the string member 32 is passed through the through hole 34a of the weight cover 34, and the weight 33 is covered with the weight 33 until the groove 33a of the weight 33 and the convex portion 34d of the weight cover 34 are aligned (completion of the weight portion 30).
Next, as shown in FIG. 13, the string members 32 of the weight portion 30 are tied to the eight places around the restraint net 31 (the corners of the octagon are four corners and the four corners and the midpoint of the quadrilateral). Completion of net 31).

Next, the restraint net 31 is transferred to the second container 35B of the container 35 in accordance with the housing method shown in FIGS. 19 to 21, and the weight portions 30 are moved to the eight weight outlets 49a of the container 35 as shown in FIG. Insert from.
Next, as shown in FIG. 11, the restraint net housing lid 50 is placed in the container 35 so that the positions of the small holes 51 a of the tongue 51 of the restraint net housing lid 50 and the slit projections 47 b of the second container 35 B coincide. Cover.

  Next, as shown in FIG. 11, the string member 32 is set in each one slit-containing projection 47 b of the second container 35 </ b> B, and each slit-containing projection is inserted from the small hole 51 a of the tongue 51 of the restraining net housing lid 50. The tongue 51 is pushed in until 47b penetrates, and then the tip of the tongue 51 is inserted into a pair of locking grooves 40a formed in the recess 40 and fixed. Thereby, fixation of the restraint net accommodation lid 50 is completed.

Next, the initiator 10 is screwed into the holder 20 protruding from the cylindrical portion 36 of the first container 35A.
First, as shown in FIGS. 42 and 43, the connector 13a attached to the conducting wire 13 of the initiator 10 and the connector 58 attached to the conducting wire 57 connected to the contact portion 56 formed of the pin of the plug 52A are connected.

Next, the plug 52A is inserted into the through hole 64 in the center of the cup 60 from the contact portion 56 side made of a pin, and the receiving portion 65 of the cup 60 is caught by the projection 54 of the plug 52A and the annular flange 53 is formed. The plug 52A in contact with the edge of the through hole 64 is moved.
Next, screws 66 are inserted from the four long screw through-holes 63 on the circumference of the cup 60 and passed through the long screw holes 41a of the first container 35A and screwed into the long screw engaging portions 46a of the second container 35B. .

Next, in order to conceal the screw heads of the long screws 66 of the four long screw through holes 63 of the cup 60, a cap 67 is affixed (the restraint net ejection portion 140A is completed).
(2) The assembly of the operation unit 140B will be described.
First, as shown in FIG. 43, a circuit board 79 soldered with a start push button 72, a check button 73, an indicator 74, a resistor, and the like is fixed to the first handle 71a with screws 79a.

Next, as shown in FIG. 43, the second handle portion 71b is superimposed on the first handle portion 71a to which the circuit board 79 is fixed, and fixed with screws 78 (the operation portion 140B is completed).
(3) The assembly of the restricted net ejection part 140A and the operation part 140B by the adapter 140C will be described.
First, as shown in FIG. 49, the conducting wire 82 is pulled out from the operation portion 140B, and the connector 82a is connected to the connector 100 attached to the conducting wire 99 inserted through the elastic member 93.

  Next, as shown in FIGS. 48 and 49, the partition member 92 and the elastic member 93 are arranged in the hole 94. At this time, the recess 92 a for preventing rotation of the partition member 92 is fitted into the protrusion 94 c for preventing rotation of the hole 94. As a result, the partition member 92 moves in the axial direction but does not rotate in the radial direction. Therefore, as shown in FIG. 48, the two contact portions 98 provided on the partition member 92 are held in a state of being erected in the vertical direction with respect to the half-shaped second member 83b of the adapter 140C.

Next, as shown in FIG. 49, while the projection 80 for preventing rotation of the operation unit 140B is aligned with the recess 96 formed in the half-shaped second member 83b, the operation unit 140B is prevented from coming off. The bulging part (protrusion part) 81 for use is latched in the recessed part 95 formed in the half-shaped second member 83b.
Next, as shown in FIG. 41, the half-shaped first member 83a is overlapped with the half-shaped second member 83b so as to be aligned in the middle, and coupled by four screws 84c.

As described above, the operation portion 140B can be attached to the second connecting portion 86 of the adapter 140C.
Next, as shown in FIGS. 51 and 52, the plug 52A of the restraint net ejection part 140A is connected to the three protrusions 55a, 55b and 55c provided on the outer periphery thereof, and the groove part 88a of the first connection part 85 of the adapter 140C. The plug 52A is inserted into the first connecting portion 85 by being inserted along the lines 88b and 88c. When the plug 52A is inserted for a predetermined length, the distal end portion of the plug 52A comes into contact with the partition member 92, compresses the elastic member 93, and when the movement is prevented, the plug 52A is rotated and the projections 55a, 55b, 55c. Is moved along the lateral groove portion 89 in a direction orthogonal to the axial length direction of the adapter 140C. When the plug 52A is rotated by a predetermined amount, the plug 52A comes into contact with the wall surface 90a of the locking groove 90 and is prevented from moving. At that time, when the plug 52A is made free, the compressed elastic member 93 pushes the plug 52A back toward the insertion port of the first connecting portion 85 through the partition member 92 with a restoring force, and accordingly, the protruding portions 55a, 55 b and 55 c are pushed into the locking groove 90. Further, the contact portion 56 formed of two pins provided on the plug 52 </ b> A of the restraint net ejecting portion 140 </ b> A is held in a state of being in contact with the two contact portions 98 provided on the partition member 92.

As described above, the restraint net ejection portion 140A can be attached to the first connection portion 85 of the adapter 140C.
As described above, the portable restraint network deployment device NR5 according to the present embodiment can be obtained.
(Operation)
Next, the operation of the portable restraint network deployment device NR5 according to this embodiment will be described.

First, the seal is removed, and the guard cover 76 is opened so that the activation push button 72 can be ejected from the restraint net 31.
Next, when the start push button 72 is turned ON, as shown in FIGS. 17 and 18, a current flows from the BAT (+) of the battery 75 to the photocoupler 79c, and the firing detection circuit 79b detects the current. The output of 79c is turned ON. The output of the alarm device 104 is turned on via the photocoupler 79c, and the alarm device 104 generates a sound.

  At the same time, a voltage is applied to the gate of the MOS FET 79f, the MOS FET 79f is turned on, the BAT (+) and EXP (+) of the battery 75 are short-circuited via the MOS FET 79f, and the EXP (+) and EXP of the initiator 10 are shorted. Energization occurs in the element connected between (−), and the restraint net ejection portion 1A is activated. That is, an electric signal is sent to the initiator 10 through the lead wire 82 by the ON signal of the start push button 72, and an electric signal is sent, and the heat generating part 11 of the initiator 10 ignites the igniting agent 14 and ignites the gas generating agent 15.

Here, the alarm sound and the ignition of the gas generating agent 15 are set almost at the same time, but it is also possible to add an optional timer by adding a timer.
Next, when the gas pressure accompanying combustion of the gas generating agent 15 increases and reaches a predetermined value, the rupturable plate 25 is broken, and the generated gas is cooled by the molded filter 27 accommodated in the filter cup 28 via the spacer 26. It is filtered and flows into the container 35.

Next, the generated gas that has flowed into the container 35 is divided into eight gas flow paths 49 from the flow path 39 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35, and the eight gas flow flows. The weight portions 30 respectively disposed at the weight outlets 49 a of the passage 49 are ejected to the outside of the container 35.
Next, along with the ejection of the weight part 30, the restraint net accommodation lid 50 is removed and the restraint net 31 is deployed.

In addition, in the alarm holding circuit 79d, the voltage applied to the MOS FET 79f is detected by the operational amplifier 79e, the operational amplifier 79e is turned on, and the alarm 104 is energized via the operational amplifier 79e without passing through the photocoupler 79c. Occur.
Thereby, even if the start push button 72 is turned OFF, the alarm device 104 continues to sound. Therefore, it is possible to draw intimidation and attention from the surroundings after the restraint net 31 hits the other party (suspicious person or the like).

  In the portable restraint network deployment device NR5 according to the present embodiment, when the check button 73 is turned on, a voltage is applied from the BAT (+) of the battery 75 to the MOS FET 79h in the power supply confirmation circuit 79g, and the MOS FET 79h is turned on. . When the MOS FET 79h is turned on, the operational amplifier 79i, the shunt regulator 79j, and the GND of each resistor are short-circuited with the BAT (-) of the battery 75, and the power supply confirmation circuit 79g starts operation. A current for checking the power flows from the BAT (+) of the battery 75 toward the BAT (−) via each resistor, and the current at this time is about 200 mA when the battery 75 is rated at 9V. By consuming the current, the voltage of the battery 75 changes from 8.54 to 0 V. When the voltage exceeds 8.38 V, the indicator (LED lamp) 74 is lit, and when the voltage is lower than 8.38 V, the indicator 74 is turned on. Turns off. Therefore, since it can be confirmed in advance whether or not it is in a standby state, it is possible to avoid a situation in which the restraint net ejection portion 140A does not operate when actually used.

  As described above, according to this embodiment, a criminal such as a suspicious person or a criminal is restrained / captured by the restraint network 31 and at the same time, the alarm device 104 is sounded to threaten the criminal. It also has a psychological effect by sounding an alarm sound to the surroundings. Furthermore, the criminals who are surprised by the alarm sound move more and the entanglement of the restraint network 31 is ensured, and the restraint effect is further increased.

In addition, it becomes a signal that an abnormal situation has occurred at the site where it was used, and it is possible to draw attention from the surroundings and increase the possibility of obtaining support.
According to the present embodiment, the restriction net is ejected by the coupling by the connectors 82a and 100 between the adapter 140C and the operation part 140B and the coupling by the contact part 56 and the contact part 98 between the adapter 140C and the restriction net ejection part 140A. The unit 140A and the operation unit 140B are all electrically connected via the adapter 140C, and a circuit that sounds the alarm device 104 can be configured. Further, the adapter 140C can be attached to the operation unit 140B shown in the present embodiment, and, of course, the same shape of the connection part can be set to an arbitrary length, for example, if it is a telescopic type. It is possible to connect to an operation portion of any shape so that the degree of freedom in handling can be increased.

According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
In addition, by mounting the circuit configuration according to the second embodiment on the circuit board 79, when the alarm device 104 is removed, the restraint net ejection unit 140A can be prevented from operating.
(Seventh embodiment)
53 to 55 show a portable restraint network deployment device NR6 according to a seventh embodiment of the present invention.

The portable restraint network deployment device NR6 according to the present embodiment is different from the portable restraint network deployment device NR5 according to the sixth embodiment in that the alarm device 104 is provided in the adapter 150C.
In the present embodiment, a window hole 83c for attaching the alarm device 104 is formed in the first member 83a of the adapter 150C. The alarm device 104 is attached to the window hole 83c from the inside of the first member 83a and is fixed by a screw 104a. The conducting wire 104d of the alarm device 104 is pulled out from the connecting portion 87 through the second connecting portion 86, and a connector 104e is attached to the end portion. Since the other configuration of the adapter 150C is the same as that of the adapter 140C in the sixth embodiment, the description thereof is omitted.

  A conductor 104f for connecting the conductor 104d of the alarm device 104 to the circuit board 79 is attached to the operation unit 150C. The conducting wire 104f is configured to be connected to a connector 104e attached to the end of the conducting wire 104d of the alarm device 104 via a connector 104g attached to the end. Moreover, since the operation part 150B does not need to accommodate the alarm device 104, the cylindrical protrusion 71c and the hole 71d formed in the second handle part 71b of the sixth embodiment are omitted. Other configurations are the same as those of the sixth embodiment, and thus the description thereof is omitted.

In addition, since the restraint net | network ejection part 150A is the same as that of 6th Embodiment, the description is abbreviate | omitted.
In the present embodiment, when the operation unit 150B and the adapter 150C are assembled, the connector 104e and the connector 104g are connected separately from the connection between the connector 82a and the connector 100. Other than this operation, the same operation as in the sixth embodiment is performed.

In the portable restraint network deployment device NR6 assembled in this way, as with the portable restraint network deployment device NR4 according to the fifth embodiment, when the activation push button 72 is turned on, the alarm device 104 sounds and The net ejection part 150A is activated to deploy the restraint net 31.
According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
In the present embodiment, similarly to the first embodiment, the activation push button 72 is turned on to sound the alarm device 104 provided on the adapter 150c and operate the restraint net ejection unit 150A to operate the restraint net. 31 is developed, but when the alarm device 104 is removed by changing the circuit configuration of the circuit board 79 attached to the operation unit 150B to the circuit configuration in the second embodiment, the alarm device 104 can be sounded. Therefore, it is possible to prevent the restraint net ejection part 150A from operating.

(Eighth embodiment)
56 to 59 show a portable restraint network deployment device NR7 according to an eighth embodiment of the present invention.
The portable restraint net deployment device NR7 according to the present embodiment is different from the portable restraint mesh deployment device NR5 according to the sixth embodiment in that the alarm device 104 is mounted in the second container 35B of the restraint mesh ejection unit 160A. Is different.

In the present embodiment, the restraint net ejection portion 160A is configured to connect the conductor 104b of the alarm device 104 to the contact portion 104k including a pin provided at the bottom of the plug 52A through the plug 52A. It is different from the restraint net ejection part 140A.
In the present embodiment, the alarm device 104 is fixed to the bottom 40c of the cylindrical portion 42 of the second container 35B with screws or an adhesive in the restraint net ejection portion 160A. The conducting wire 104b of the alarm device 104 is led to the outside through a hole 44a formed in the inclined surface 44 of the cylindrical portion 42 and a hole 37a formed in the inclined surface 37 of the cylindrical portion 36 of the first container 35A. The holes 44a and 37a are formed so that the gas passage 39 and the eight gas passages 49 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35 are not affected, and the passage 39 and the first container 35A. The second container 35 </ b> B is formed on a wall surface away from the flow path 49. And the connector 104h is attached to the edge part of the conducting wire 104b. The connector 104h is connected to a connector 104i attached to a conductive wire 104j connected to a contact portion 104k attached to the bottom of the plug 52A. In addition, since the other structure of the restraint net | network ejection part 160A is the same as 6th Embodiment, the description is abbreviate | omitted.

In the adapter 160C, the partition plate 92 is provided with a contact portion 104m that is connected to the contact portion 104k provided at the bottom of the plug 52A of the restraint net ejection portion 160A. A conductive wire 104n having a connector 104o attached to the end is connected to the contact portion 104m. In addition, since the other structure of the adapter 160C is the same as 6th Embodiment, the description is abbreviate | omitted.
A conductor 104p for connecting the conductor 104n to the circuit board 79 is attached to the operation unit 160B. A connector 104q is attached to the conducting wire 104p. Since the other configuration of the operation unit 160B is the same as that of the sixth embodiment, the description thereof is omitted.

In this embodiment, the contact portion 104k provided on the bottom of the plug 52A of the restraint net ejection portion 160A and the contact portion 104m provided on the partition plate 92 of the adapter 160C are the restraint mesh ejection portion 140A and the adapter 140C shown in FIG. The arrangement relationship between the two is determined so that they can be contacted when the assembly is completed.
In the portable restraint network deployment device NR7 assembled in this way, when the activation push button 72 is turned on, the alarm device 104 sounds and restrains, as in the portable restraint network deployment device NR5 according to the sixth embodiment. The net ejection section 160A is activated to deploy the restraint net 31.

According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
In addition, by mounting the circuit configuration according to the second embodiment on the circuit board 79, when the alarm device 104 is removed, the restraint net ejection unit 160A can be prevented from operating.
(Ninth embodiment)
60 to 64 show a portable restraint network deployment device NR8 according to a ninth embodiment of the present invention.

  The portable restraint net deployment device NR8 according to the present embodiment has the carrying network according to the sixth embodiment in that both the restraint net ejection unit 170A and the operation unit 170B are connected to each other via the adapter 170C. This is different from the mold restriction net deployment device NR5. Therefore, the appearance of the portable restraint network deployment device NR8 according to the present embodiment is the same as the exterior of the portable restraint network deployment device NR5 according to the sixth embodiment shown in FIG. Therefore, the description of the same configuration as the portable restraint network deployment device NR5 according to the sixth embodiment will be omitted, and the characteristic part of the portable restraint network deployment device NR8 according to the present embodiment will be described. In the present embodiment, the partition member 92A and the adapter 170C are omitted because it is not necessary to provide the recess 92a and the projection 94c for preventing rotation.

In the present embodiment, the plug 52A of the constraining net ejection part 170A is provided with a hole 111 for leading out the conducting wire 13 and the connector 13a at the bottom.
In addition, the partition member 92A of the adapter 170C is provided with a hole portion 112 through which the conductive wire 13 and the connector 13a are inserted.
Next, the operation of the portable restraint network deployment device NR8 according to this embodiment will be described.

(1) The restraint net ejection portion 170A will be described.
First, the initiator 10 is screwed into the holder 20 protruding from the cylindrical portion 36 of the first container 35A according to the procedure described in the assembly of the portable restraint net deployment device NR5 according to the sixth embodiment.
Next, as shown in FIGS. 60 to 62, the conducting wire 13 of the initiator 10 is pulled out from the hole 111 through the plug 52A together with the connector 13a.

Next, the plug 52A is inserted into the central through hole 64 at the center of the cup 60 from the hole 111 side, and the receiving portion 65 of the cup 60 is caught by the protrusion 54 of the plug 52A, and the annular flange 53 passes through the center. The plug 52A is moved until it contacts the edge of the hole 64.
Next, screws 66 are inserted from the four screw through holes 63 on the circumference of the cup 60, and are threaded into the screw threaded portions 46a of the second container 35B through the screw holes 41a of the first container 35A.

Next, in order to conceal the screw heads of the screws 30 of the four screw through holes 12 of the cup 60, the cap 67 is affixed (the restraint net ejection part 170A is completed).
(2) The assembly of the operation unit 170B will be described.
The assembly of the operation unit 170B is the same as that of the portable restraint network deployment device NR5 according to the sixth embodiment.

(3) A description will be given of assembly of the restraint net ejection unit 170A and the operation unit 170B by the adapter 170C.
First, as shown in FIG. 61, the lead wire 13 of the initiator 10 of the restraint net ejection part 170A is pulled out together with the connector 13a, and the connector 13a is removed from the operation part 170B through the hole 112 of the partition member 92A of the adapter 170C before assembly. It connects with the connector 82a of the drawn out conducting wire 82.

Next, as shown in FIGS. 61, 63, and 64, the partition member 92 </ b> A and the elastic member 93 are disposed in the hole 94.
Next, as shown in FIG. 61, FIG. 63, and FIG. 64, while aligning the rotation preventing projection 80 of the operation portion 170B with the recess 96 formed in the half-shaped second member 83b, The bulging part (projection part) 81 for preventing the operation part 170B from coming off is locked to the concave part 95 formed in the half-shaped second member 83b.

Next, as shown in FIG. 61, FIG. 63, and FIG. 64, the half-shaped first member 83a is overlapped with the half-shaped second member 83b so as to be aligned in the middle, and coupled by four 84c.
As described above, the operation portion 170B can be attached to the second connecting portion 86 of the adapter 170C.
Next, as shown in FIGS. 51 and 52, the plug 52A of the constraining net ejection part 170A is connected to the three protrusions 55a, 55b and 55c provided on the outer periphery thereof, and the groove part 88a of the first connection part 85 of the adapter 170C. The plug 52A is inserted into the first connecting portion 85 by being inserted along the lines 88b and 88c. When the plug 52A is inserted for a predetermined length, the distal end portion of the plug 52A comes into contact with the partition member 92, compresses the elastic member 93, and when the movement is prevented, the plug 52A is rotated and the projections 55a, 55b, 55c. Is moved in the direction orthogonal to the axial length direction of the adapter 170C along the lateral groove portion 89. When the plug 52A is rotated by a predetermined amount, the plug 52A comes into contact with the wall surface 90a of the locking groove 90 and is prevented from moving. At that time, when the plug 52A is made free, the compressed elastic member 93 pushes the plug 52A back toward the insertion port of the first connecting portion 85 through the partition member 92 with a restoring force, and accordingly, the protruding portions 55a, 55 b and 55 c are pushed into the locking groove 90.

By the above, the restraint net | network ejection part 170A can be attached to the 1st connection part 85 of the adapter 170C.
Thus, the portable restraint network deployment device NR8 according to the present embodiment can be obtained.
In the portable restraint network deployment device NR8 according to the present embodiment, when the activation push button 72 is turned on, the alarm device 104 rings and the restraint network is operated as in the portable restraint network deployment device NR5 according to the sixth embodiment. The ejection part 170A operates to deploy the restraint net 31.

According to this embodiment, there can exist an effect similar to 6th Embodiment.
In addition, by mounting the circuit configuration according to the second embodiment on the circuit board 79, when the alarm device 104 is removed, the restraint net ejection unit 170A can be prevented from operating.
The portable restraint network deployment device NR8 according to the present embodiment has a connection structure of the pin 56 and the contact point 98 used in the portable restraint network deployment device NR5 according to the sixth embodiment, and is connected by the connector 13a and the connector 82a. Since the structure is adopted, the plug 52A can be made a simple structure.

(10th Embodiment)
65 to 67 show a portable restraint network deployment device NR9 according to a tenth embodiment of the present invention.
The portable restraint network deployment device NR9 according to the present embodiment is different from the portable restraint network deployment device NR8 according to the ninth embodiment in that the alarm device 104 is provided in the adapter 180C.

  In the present embodiment, a window hole 83c for attaching the alarm device 104 is formed in the first member 83a of the adapter 180C. The alarm device 104 is attached to the window hole 83c from the inside of the first member 83a and is fixed by a screw 104a. The conducting wire 104d of the alarm device 104 is pulled out from the connecting portion 87 through the second connecting portion 86, and a connector 104e is attached to the end portion. Since the other configuration of the adapter 180C is the same as that of the adapter 180B in the ninth embodiment, the description thereof is omitted.

  A conductor 104f for connecting the conductor 104d of the alarm device 104 to the circuit board 79 is attached to the operation unit 170C. The conducting wire 104f is configured to be connected to a connector 104e attached to the end of the conducting wire 104d of the alarm device 104 via a connector 104g attached to the end. Moreover, since the operation part 180B does not need to accommodate the alarm device 104, the cylindrical protrusion 71c and the hole 71d formed in the second handle part 71b of the sixth embodiment are omitted. Other configurations are the same as those of the sixth embodiment, and thus the description thereof is omitted.

In addition, since the restraint net | network ejection part 180A is the same as that of 9th Embodiment, the description is abbreviate | omitted.
In the present embodiment, when the operation unit 180B and the adapter 180C are assembled, the connector 104e and the connector 104g are connected separately from the connection between the connector 82a and the connector 13a. Other than this operation, the same operation as in the ninth embodiment is performed.

In the portable restraint network deployment device NR9 thus assembled, when the activation push button 72 is turned on, the alarm device 104 sounds and the restraint network restraint device NR8 according to the ninth embodiment is turned on. The net ejection part 180A is activated to deploy the restraint net 31.
According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
In the present embodiment, similarly to the first embodiment, the activation push button 72 is turned ON to sound the alarm device 104 provided on the adapter 180C and to operate the restraint net ejection unit 180A. 31 is developed, but when the alarm device 104 is removed by changing the circuit configuration of the circuit board 79 attached to the operation unit 180B to the circuit configuration in the second embodiment, the alarm device 104 can be sounded. Therefore, it is possible to prevent the restraint net ejection part 180A from operating.

(Eleventh embodiment)
68 and 69 show a portable restraint network deployment device NR10 according to an eleventh embodiment of the present invention.
The portable restraint net deployment device NR10 according to the present embodiment is different from the portable restraint mesh deployment device NR9 according to the tenth embodiment in that the alarm device 104 is provided in the restraint mesh ejection unit 190A.

  In the present embodiment, the alarm device 104 is fixed to the bottom 40c of the cylindrical portion 42 of the second container 35B with a screw or an adhesive, similarly to the restraint net ejection portion 1A of the third embodiment. The conducting wire 104b of the alarm device 104 is led to the outside through a hole 44a formed in the inclined surface 44 of the cylindrical portion 42 and a hole 37a formed in the inclined surface 37 of the cylindrical portion 36 of the first container 35A. The holes 44a and 37a are formed so that the gas passage 39 and the eight gas passages 49 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35 are not affected, and the passage 39 and the first container 35A. The second container 35 </ b> B is formed on a wall surface away from the flow path 49. A connector 104c is attached to the end. The connector 104c is connected in the operation unit 190B to a connector 82c attached to a conducting wire 82b communicating with the circuit board 79 of the operation unit 190B. The conducting wire 82b is guided into the operation unit 190B from the protrusion 80 of the operation unit 190B.

In addition, since the other structure of the restraint net | network ejection part 190A is the same as that of 6th Embodiment, the description is abbreviate | omitted.
Moreover, since the operation part 190B does not need to accommodate the alarm device 104, the cylindrical protrusion 71c and the hole 71d formed in the second handle part 71b of the sixth embodiment are omitted.
In the portable restraint network deployment device NR10 thus assembled, when the activation push button 72 is turned on, the alarm device 104 sounds and the restraint is performed, as in the portable restraint network deployment device NR5 according to the sixth embodiment. The net ejection part 190A is activated to deploy the restraint net 31.

According to this embodiment, the same operational effects as those of the first embodiment can be achieved.
In addition, by mounting the circuit configuration according to the second embodiment on the circuit board 79, when the alarm device 104 is removed, the restraint net ejection unit 190A can be prevented from operating.
(Twelfth embodiment)
70 to 74 show a portable restraint network deployment device NR11 according to a twelfth embodiment of the present invention.

The portable restraint net deployment device NR11 according to the present embodiment is configured such that the restraint net ejection part 200A and the operation part 200B are detachably connected by an adapter 200C, and thus the portable restraint net according to the fourth embodiment. This is different from the network deployment device NR3.
In the present embodiment, as in the sixth embodiment, the constraining net ejection part 200A fixes the plug 52A together with the cup 60 to the container 35. In the plug 52A, an elastic packing 301 mounted in the groove 36a at the end of the cylindrical portion 36 of the second container 35A and a perforated block portion 316 for pressing the elastic packing 301 are disposed.

On the other hand, the operation unit 200 </ b> B is closed with a partition plate 380 having a nozzle 381 connected to the open end of the pipe 361.
Similarly to the adapter 140C in the ninth embodiment, the adapter 200C is provided with a hole 112 through which the nozzle portion 182a of the pipe 182 is inserted at the center of the partition member 92A of the adapter 200C.

According to this embodiment, there can exist the same effect as the portable restraint network expansion | deployment apparatus NR3 which concerns on 4th Embodiment.
(13th Embodiment)
FIG. 75 shows a portable restraint network deployment device NR12 according to the thirteenth embodiment of the present invention.
The portable restraint network deployment device NR12 according to this embodiment is different from the portable restraint network deployment device NR11 according to the twelfth embodiment in that the alarm device 104 is provided in the adapter 210C.

  In this embodiment, the adapter 210C has a window hole 83c for attaching the alarm device 104 formed in the first member 83a of the adapter 150C, as in the portable restraint net deployment device NR6 according to the seventh embodiment. Yes. The alarm device 104 is attached to the window hole 83c from the inside of the first member 83a and is fixed by a screw 104a. The conducting wire 104d of the alarm device 104 is pulled out from the connecting portion 87 through the second connecting portion 86, and a connector 104e is attached to the end portion. Since the other configuration of the adapter 210C is the same as that of the adapter 150C in the seventh embodiment, the description thereof is omitted.

According to the present embodiment, it is possible to achieve the same effects as the portable restraint network deployment device NR6 according to the seventh embodiment.
(14th Embodiment)
FIG. 76 shows a portable restraint network deployment device NR13 according to a fourteenth embodiment of the present invention.
The portable restraint net deployment apparatus NR13 according to the present embodiment is different from the portable restraint net deployment apparatus NR11 according to the twelfth embodiment in that the alarm device 104 is provided in the restraint net ejection unit 220A.

  In the present embodiment, the alarm device 104 is fixed to the bottom 40c of the cylindrical portion 42 of the second container 35B with a screw or an adhesive, like the restraint net ejection portion 190A of the eleventh embodiment. The conductor 104b of the alarm device 104 includes a hole 44a formed in the inclined surface 44 of the cylindrical portion 42, a hole 37a formed in the inclined surface 37 of the cylindrical portion 36 of the first container 35A, and the bottom of the plug 52A through the inside of the plug 52A. It is led to the outside from the hole 111a provided in the. The holes 44a and 37a are formed so that the gas passage 39 and the eight gas passages 49 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35 are not affected, and the passage 39 and the first container 35A. The second container 35 </ b> B is formed on a wall surface away from the flow path 49. A connector 104c is attached to the end. The connector 104c is connected to the connector 104s attached to the conducting wire 104r that communicates with the circuit board 79A of the operation unit 220B in the adapter 220C.

In addition, since the other structure of the restraint net | network ejection part 220A is the same as that of 12th Embodiment, the description is abbreviate | omitted.
The adapter 220C is provided with a hole 92b through which the conducting wire 104b passes through the partition plate 92 and a hole 90c through which the conducting wire 104b passes through the wall surface 94a. Since the other configuration of the adapter 220C is the same as that of the twelfth embodiment, the description thereof is omitted.

The operation unit 220B is provided with a hole 380a for allowing the conductor 104r to pass through the partition plate 380. Since the other structure of the operation part 220B is the same as that of 12th Embodiment, the description is abbreviate | omitted.
According to the present embodiment, it is possible to achieve the same effects as the portable restraint network deployment device NR6 according to the seventh embodiment.

(Fifteenth embodiment)
77 to 79 show a portable restraint network deployment device NR14 according to a fifteenth embodiment of the present invention.
The portable restraint network deployment device NR14 according to the present embodiment is an operation unit 231 with an adapter in which the operation unit 230B and the adapter 230C are integrated, and is different from the portable restraint network deployment device NR5 according to the sixth embodiment. Is different.

Other configurations are the same as those of the portable restraint network deployment device NR5 according to the sixth embodiment. Therefore, the description of the same configuration as the portable restraint network deployment device NR5 according to the sixth embodiment will be omitted, and the characteristic part of the portable restraint network deployment device NR14 according to the present embodiment will be described.
In the present embodiment, in order to integrate the operation unit 230B and the adapter 230C, the half of the half-shaped first handle portion 71a and the half-shaped first member 83a in the sixth embodiment are integrated. First operating member 231a, and a half-shaped second operating member 231b in which the half-shaped second handle 71b and the half-shaped second member 83b in the sixth embodiment are integrated. .

  The first operation member 231a and the second operation member 231b are members required for assembling the operation unit 140B and the adapter 140C in the portable restraint net deployment device NR5 according to the sixth embodiment, that is, the tip of the operation unit 140B. The bulging part (protrusion part) 81 for preventing slippage provided in the part, the protrusion part 80 for preventing rotation, and the concave part 95 and the concave part 96 provided in the half-shaped second member 83b could be omitted by integration. .

Next, the operation of the portable restraint network deployment device NR14 according to this embodiment will be described.
First, the adapter-equipped operation unit 231 is necessary in the same manner as the operation unit 140B and the adapter 140C in the sixth embodiment before assembling the halved first operation member 231a and the halved second operation member 231b. Each component is built in.
Next, the halved first operating member 231a and the halved second operating member 231b are coupled by the screws 78 and 84c.

As described above, the operation corresponding to the assembly of the operation unit 140B and the adapter 140C in the sixth embodiment is completed.
The subsequent assembly of the restraint net ejection part 230A and the adapter 230C is performed in the same manner as in the sixth embodiment.
In the present embodiment, since the operation unit 230B and the adapter 230C are integrated into the operation unit 231 with an adapter, the assembly of the operation unit 230B and the adapter 230C is simpler than in the sixth embodiment. .

Also in this embodiment, the same operational effects as in the sixth embodiment can be achieved.
In the present embodiment, as in the sixth embodiment, the case where the connector 82a attached to the conducting wire 82 of the operation unit 230B and the connector 100 attached to the conducting wire 99 of the adapter 230C are connected has been described. As shown in FIG. 80, the connectors 82 a and 100 and the conductor 82 may be omitted, and the circuit board 79 and the two contact portions 98 may be directly connected by the conductor 99.

(Sixteenth embodiment)
FIG. 81 shows a portable restraint network deployment device NR15 according to the sixteenth embodiment of the present invention.
The portable restraint net deployment device NR15 according to the present embodiment is different from the portable restraint mesh deployment device NR14 according to the fifteenth embodiment in that the alarm device 104 is provided in the restraint mesh ejection unit 240A.
In the present embodiment, the restraint net ejection part 240A is configured so that the alarm device 104 is attached to the bottom 40c of the cylindrical part 42 of the second container 35B with a screw or an adhesive, like the portable restraint net deployment device NR7 according to the eighth embodiment. It is fixed. The conducting wire 104b of the alarm device 104 is led to the outside through a hole 44a formed in the inclined surface 44 of the cylindrical portion 42 and a hole 37a formed in the inclined surface 37 of the cylindrical portion 36 of the first container 35A. The holes 44a and 37a are formed so that the gas passage 39 and the eight gas passages 49 formed between the cylindrical portion 36 and the cylindrical portion 42 of the container 35 are not affected, and the passage 39 and the first container 35A. The second container 35 </ b> B is formed on a wall surface away from the flow path 49. And the connector 104h is attached to the edge part of the conducting wire 104b. The connector 104h is connected to a connector 104i attached to a conductive wire 104j connected to a contact portion 104k attached to the bottom of the plug 52A. In addition, since the other structure of the restraint net | network ejection part 160A is the same as 8th Embodiment, the description is abbreviate | omitted.

  The operation unit 241 with an adapter has a partition plate 92 provided with a contact part 104m connected to a contact part 104k provided at the bottom of the plug 52A of the restraint net ejection part 240A. The contact portion 104m is connected to the circuit board 79 via a conductive wire 104n. The contact portion 98 is connected to the circuit board 79 via a conductive wire 99. In addition, since the other structure of the operation part 241 with an adapter is the same as 15th Embodiment, the description is abbreviate | omitted.

Also in this embodiment, the same effect as that of the fifteenth embodiment can be achieved.
In this embodiment, the connectors 82a, 100, 104o, 104q and the conductors 82, 104n, 104p are omitted, the circuit board 79 and the two contact portions 98 are directly connected by the conductor 99, and the circuit board 79 is connected by the conductor 104n. In the same manner as in the eighth embodiment, the connector 82a attached to the conducting wire 82 of the operation unit 160B and the connector 100 attached to the conducting wire 99 of the adapter 160C are described. The connector 104q attached to the conducting wire 104p of the operation part 160B and the connector 104o attached to the contact part 104m may be connected.

(17th Embodiment)
FIG. 82 shows a portable restraint network deployment device NR16 according to the seventeenth embodiment of the present invention.
The portable restraint network deployment device NR16 according to the present embodiment is an operation unit 251 with an adapter in which the operation unit 250B and the adapter 250C are integrated, and is different from the portable restraint network deployment device NR8 according to the ninth embodiment. Is different.

In the present embodiment, the operation unit 251 with an adapter is configured similarly to the operation unit 231 with an adapter according to the fifteenth embodiment. Therefore, description of the operation part 251 with an adapter is abbreviate | omitted.
Further, the restraint net ejection part 250A is omitted because it has the same configuration as the restraint net ejection part 170A of the ninth embodiment.

Also in this embodiment, there exists an effect similar to 9th Embodiment.
(Eighteenth embodiment)
83 and 84 show a portable restraint network deployment device NR17 according to a seventeenth embodiment of the present invention.
The portable restraint network deployment device NR17 according to the present embodiment is an operation unit 261 with an adapter in which the operation unit 260B and the adapter 260C are integrated, and is different from the portable restraint network deployment device NR10 according to the eleventh embodiment. Is different.

In the present embodiment, the operation unit 261 with an adapter is configured in the same manner as the operation unit 241 with an adapter according to the sixteenth embodiment. Therefore, description of the operation part 261 with an adapter is omitted.
Moreover, since the restricted net | network ejection part 260A is the same structure as the restricted net | network ejection part 190A of 11th Embodiment, it abbreviate | omits.

Also in this embodiment, there exists an effect similar to 11th Embodiment.
(Nineteenth embodiment)
FIG. 85 shows a portable restraint network deployment device NR18 according to a nineteenth embodiment of the present invention.
The portable restraint network deployment device NR18 according to the present embodiment is an operation unit 271 with an adapter in which the operation unit 270B and the adapter 270C are integrated, and is different from the portable restraint network deployment device NR11 according to the twelfth embodiment. Is different.

Other configurations are the same as the portable restraint network deployment device NR11 according to the twelfth embodiment. Therefore, the description of the same configuration as the portable restraint network deployment device NR11 according to the twelfth embodiment will be omitted, and the characteristic part of the portable restraint network deployment device NR18 according to the present embodiment will be described.
In this embodiment, in order to integrate the operation part 270B and the adapter 270C, the first cylinder part 311 in the twelfth embodiment is divided into a half-cylinder first cylinder member 311a and a second cylinder member 311b. A first operating member 271a having a half shape, and a second cylindrical member 311b having a half shape and a second member 83b having a half shape, which are formed by integrating a first cylindrical member 311a having a shape and a first member 83a having a half shape. And a half-shaped second operation member 271b.

  The first operation member 271a and the second operation member 271b are members required for assembling the operation unit 200B and the adapter 200C in the twelfth embodiment, that is, a bulge for retaining that is provided at the distal end of the operation unit 200B. The protrusions (projections) 314, the rotation-preventing projections 313, and the recesses 95 and 96 provided in the half-shaped second member 83b could be omitted by integration.

Next, the operation of the portable restraint network deployment device NR18 according to this embodiment will be described.
First, the operation part 271 with an adapter is necessary in the same manner as the operation part 200B and the adapter 200C in the twelfth embodiment before assembling the half-shaped first operation member 271a and the half-shaped second operation member 271b. Each component is built in.
Next, the halved first operating member 271a and the halved second operating member 271b are coupled by the screw 84.

As described above, the operation corresponding to the assembly of the operation unit 200B and the adapter 200C in the twelfth embodiment is completed.
The subsequent assembly of the restraint net ejection part 270A and the operation part 271 with an adapter is performed in the same manner as in the twelfth embodiment.
In the present embodiment, since the operation unit 270B and the adapter 270C are integrated into the operation unit 271 with an adapter, the assembly of the operation unit 270B and the adapter 270C is simpler than in the twelfth embodiment. .

Also in this embodiment, the same operational effects as those in the twelfth embodiment can be achieved.
(20th embodiment)
FIG. 86 shows a portable restraint network deployment device NR19 according to the twentieth embodiment of the present invention.
The portable restraint network deployment device NR19 according to the present embodiment is an operation unit 281 with an adapter in which the operation unit 280B and the adapter 280C are integrated, and is different from the portable restraint network deployment device NR13 according to the 14th embodiment. Is different.

Other configurations are the same as those of the portable restraint network deployment device NR13 according to the fourteenth embodiment. Therefore, the description of the same configuration as the portable restraint network deployment device NR13 according to the fourteenth embodiment will be omitted, and the characteristic part of the portable restraint network deployment device NR19 according to the present embodiment will be described.
In the present embodiment, in order to integrate the operation portion 280B and the adapter 280C, the first cylinder portion 311 in the fourteenth embodiment is divided into a half-shaped first cylinder member 311a and a second cylinder member 311b. A first operating member 281a having a half shape obtained by integrating a first cylindrical member 311a having a shape and a first member 83a having a half shape, a second cylindrical member 311b having a half shape, and a second member 83b having a half shape. And a half-shaped second operation member 281b integrated with each other.

  The first operation member 281a and the second operation member 281b are members required for assembling the operation unit 200B and the adapter 200C in the twelfth embodiment, that is, a bulge for retaining that is provided at the distal end of the operation unit 200B. The protrusions (projections) 314, the rotation-preventing projections 313, and the recesses 95 and 96 provided in the half-shaped second member 83b could be omitted by integration.

(21st Embodiment)
87 to 93 show a portable restraint network deployment device NR20 according to a twenty-first embodiment of the present invention.
The portable restraint net deploying apparatus NR20 according to the present embodiment is different from the portable restraint net deploying apparatus NR5 according to the sixth embodiment in that three restraint net ejecting portions 290A are detachably attached to one adapter 290C. Is different.

As shown in FIG. 88, the restraint net ejection portion 290A has the same configuration as that of the sixth embodiment.
The operation unit 290B has the same configuration as that of the sixth embodiment except that the conducting wires 82A, 82B, and 82C individually connected to the three restraint net ejection units 290A are provided and the changeover switch 142 is provided. Therefore, the adapter 290C, which is a feature of the present embodiment, will be described, and the restraint net ejection unit 290A and the operation unit 290B will be assigned the same reference numerals, and only the configuration different from the sixth embodiment will be described.

  Similar to the operation unit 140B in the sixth embodiment, the operation unit 290B has a cylindrical shape formed by coupling the first handle portion 71a, the second handle portion 71b, and the screw 78 in the form of a half. Outer diameter 40 mm × length 310 mm made of a resin material constituting handle means for grasping 290A by hand and accommodating means for accommodating the circuit board 79 for operating the restraint net ejection part 290A and operating the alarm device 104 Handle 71, activation push button 72 for actuating restraint net ejection part 290A and alarm device 104, and check for determining whether or not restraint net ejection part 290A can be electrically actuated An indicator 74 comprising an LED lamp for indicating the button 73 and its availability, a battery 75 as a power source for operation, and a second handle for inserting and removing the battery 75 The battery cover 77 fitted to 71b, the alarm device 104 connected to the circuit board 79, and the changeover switch 142 connected to the circuit board 79 and movably attached to the second handle 71b. . Thereby, the battery 75, the initiator 10, the start push button 72, the indicator 74, the check button 73, the alarm device 104, and the changeover switch 142 are connected. The circuit board 79 is fixed to the first handle 71a with screws 79a. Further, the start push button 72, the check button 73, the indicator 74, and the changeover switch 142 are soldered to the circuit board 79 together with resistors and the like. Conductive wires 82A, 82B, and 82C having connectors 82D, 82E, and 82F are connected to the circuit board 79.

  The circuit board 79 includes a firing detection circuit 79b that detects the activation of the activation push button 72 (the activation push button 72 is turned on), an initiator 10 that activates the restraint net ejection unit 290A, and an alarm sound. The alarm device holding circuit 79d that holds the alarm device 104 ringing and the check button 73 is turned on until the alarm device 104 to be generated and the restraint net ejection unit 290A are turned off after the activation or until the power is lost. When the power supply confirmation circuit 79g for confirming whether the power supply sufficient to activate the restraint net ejection part 290A is secured, the alarm device confirmation circuit 79k for confirming the presence or absence of the alarm device 104, and the alarm device 104 are not provided In addition, the activation of the restraint net ejection part 290A is controlled (the restraint net ejection part 290A does not actuate = the initiator 10 does not ignite). And a control circuit 79f are mounted. This alarm device confirmation circuit 79k and launch control circuit 79f realize prevention of abuse and the like that dislikes the sound of the alarm device 104.

As shown in FIGS. 88, 89, and 93, the operation unit 290B has a box-shaped protrusion 80 for preventing rotation at the end on the side where the adapter 290C is attached, and a retaining member connected to the tip of the protrusion 80. And an annular bulge 81 for use.
On the other hand, the adapter 290C includes a constraining net ejection part mounting member 143 having a substantially triangular shape including three ports 144 for attaching the three constraining net ejection parts 290A, and a port 152 for attaching the operation part 290B. The operation unit mounting member 151 having a substantially triangular shape is coupled with a screw 159 to form a container having a substantially triangular prism.

  The restraint net ejection part mounting member 143 includes a plate member 145 having a substantially triangular shape having three ports 144 at each corner, and a tube having a larger diameter than the port 144 provided on the back side of each corner of the plate member 145. A cylindrical shape that abuts the end portion of the operation portion 290B, the protrusion portion 147 for preventing rotation provided on the bottom surface of each cylindrical portion 146, three screw holes 148 provided in the vicinity of each cylindrical portion 146 The receiving portion 149 and a wall member 150 erected around the plate member 145 are configured.

Similar to the adapter 140C in the sixth embodiment, the three ports 144 are formed with a first connecting portion 85A with a restraint net ejection portion 290A.
The first connecting portion 85A includes three groove portions 88a, 88b, and 88c that guide the three protrusion portions 55a, 55b, and 55c provided to face the outer periphery of the plug 52A of the constraining net ejection portion 290A in the axial length direction, and the groove portion, respectively. 88a, 88b, 88c, three lateral groove portions 89 that are provided orthogonally to guide the three projections 55a, 55b, 55c of the plug 52A of the constraining net ejection portion 290A in the direction orthogonal to the axial length direction of the plug 52A, respectively. The three projections 55a, 55b, 55c of the plug 52A of the constraining net ejection part 290A are guided in the axial direction of the plug 52A, and are provided in the inlet direction of the groove parts 88a, 88b, 88c perpendicular to the lateral groove part 89. It is comprised with the latching groove part 90. FIG.

  The operation portion mounting member 151 is provided at a position facing the cover-shaped lid member 152 that is superimposed on the wall member 150 of the restraining net ejection portion mounting member 143 and each cylindrical portion 146 of the restraining net ejection portion mounting member 143. The same shape of the cylindrical portion 153, the two spring retainers 154 provided in each cylindrical portion 153, the screw hole 155 provided at a position facing each screw hole 148 of the restraining net ejection portion mounting member 143, and the operation portion 290B A recessed portion 157 for fitting a rotation-preventing box-shaped projection 80 provided at the distal end and a retaining portion connected to the distal end of the rotation-preventing box-shaped projection 80 provided at the distal end of the operation portion 290B. It is comprised by the cylindrical hole part 156 provided with the edge part 158 which latches the cyclic | annular bulging part 81. FIG.

  The three cylindrical portions 146 and the two spring retainers 154 of the lid member 152 form a connection portion 94A with the restraint net ejection portion 290A, similarly to the adapter 140C in the sixth embodiment. The partition member 92 inserted into each cylindrical portion 146 penetrates the rotation-preventing protrusion 147 into the rotation-preventing recess 92a, and the partition member via the elastic member 93 pressed by the two spring retainers 154. 92 is pressed toward the base of each port 144. Here, the two spring retainers 154 correspond to the wall surfaces 94a and 94b of the adapter 140C in the sixth embodiment.

Similar to the adapter 140C in the sixth embodiment, the second connecting portion 87A with the operation portion 290B is formed by the cylindrical receiving portion 149 of the restraining net ejection portion attachment member 143 and the cylindrical hole portion 156 of the operation portion attachment member 151. Is forming.
The conducting wires 99A, 99B, and 99C attached to the two contact portions 98 of the partition member 92 arranged in the three cylindrical portions 153 are connected via the concave portion 154a provided in the spring retainer 154 and the concave portion 153a provided in the cylindrical portion 146. The connectors 100A, 100B, and 100C are led out from the cylindrical hole 156 and led from the cylindrical hole 156, respectively.

Next, assembly of the operation unit 290B and the adapter 290C will be described.
First, as shown in FIG. 93, the operation portion 290B is inserted into the cylindrical hole 156 of the operation portion mounting member 151, and the rotation-preventing box-shaped protrusion 80 provided at the tip of the operation portion 290B is recessed. While being fitted in 157, an annular bulging portion 81 for retaining is connected to the edge portion 158, which is connected to the distal end portion of the rotation-preventing box-shaped protrusion 80 provided at the distal end portion of the operation portion 290 B. . Thus, the operation unit 290B can be assembled to the operation unit attachment member 151.

Next, as shown in FIGS. 91 and 92, the partition member 92 and the elastic member 93 are inserted into the three cylindrical portions 146 of the restraint net ejection portion mounting member 143.
Next, the operation portion attachment member 151 is superimposed on the restraint net ejection portion attachment member 143.
Next, the screw 159 is screwed into the screw hole 148 of the restraint net ejection part mounting member 143 to assemble the restraint net ejection part attachment member 143 and the operation part attachment member 151.

Thus, the assembly of the operation unit 290B and the adapter 290C is completed.
Next, assembly of the restraint net ejection unit 290A to the adapter 290C assembled with the operation unit 290B will be described.
Similar to FIGS. 50 and 51, the plug 52A of the restraint net ejection part 290A and the three protrusions 55a, 55b, 55c provided on the outer periphery thereof are formed in the grooves 88a, 88b, 88c of the first connection part 85A of the adapter 290C. The plug 52A is inserted into the first connecting portion 85A. When the plug 52A is inserted for a predetermined length, the distal end portion of the plug 52A comes into contact with the partition member 92, compresses the elastic member 93, and when the movement is prevented, the plug 52A is rotated and the projections 55a, 55b, 55c. Is moved along the transverse groove 89 in a direction orthogonal to the axial length direction of the adapter 290C. When the plug 52A is rotated by a predetermined amount, the plug 52A comes into contact with the wall surface 90a of the locking groove 90 and is prevented from moving. At that time, when the plug 52A is made free, the compressed elastic member 93 pushes the plug 52A back toward the insertion port of the first connecting portion 85A through the partition member 92 with a restoring force, and accordingly, the protrusions 55a, 55 b and 55 c are pushed into the locking groove 90. Further, the two pins 56 provided on the plug 52 </ b> A of the restraint net ejection part 290 </ b> A are held in contact with the two contact parts 98 provided on the partition member 92.

By the above, the restraint net | network ejection part 290A can be attached to the three ports 144 of the adapter 290C, respectively.
As described above, the portable restraint network deployment device NR20 according to the present embodiment can be obtained.
According to the portable restraint net deployment device NR20 thus configured according to the present embodiment, one of the three restraint net ejection units 290A is selected based on the position of the changeover switch 142 selected by the operator.

Subsequent operations are performed in the same manner as in the sixth embodiment.
If necessary, by moving the position of the changeover switch 142 to another position, it is possible to select one of the remaining restraint net ejection portions 290A and subsequently operate the restraint mesh ejection portion 290A. Furthermore, if necessary, the changeover switch 142 can be moved to the selected position of the remaining restraint net ejection part 290A to operate the remaining restraint net ejection part 290A.

Thus, according to this embodiment, it becomes possible to operate the three restricted net | network ejection parts 290A continuously.
Removal and attachment of the restraint net ejection part 290A after use can be performed in the same manner as in the sixth embodiment.
Also in this embodiment, the same operational effects as in the sixth embodiment can be achieved.

In the present embodiment, the circuit configuration is such that the alarm device 104 is removed. However, as shown in FIG. 17, when the operation push button 72 is turned on, the alarm device 104 sounds and the restraint net ejection portion 290A. May be activated.
(Twenty-second embodiment)
FIG. 94 shows a portable restraint network deployment device NR21 according to the 22nd embodiment of the present invention.

The portable restraint network deployment device NR21 according to this embodiment is different from the portable restraint network deployment device NR20 according to the 21st embodiment in that the alarm device 104 is provided in the adapter 300C.
In the present embodiment, the alarm device 104 is fixed to the wall surface 145 of the restraint net ejection part mounting member 143 with a screw or an adhesive. The conducting wire 104b of the alarm device 104 is connected to the conducting wire 82G connected to the circuit board 79 attached to the operation unit 300B and the connectors 104c and 100G attached to both.

The restraint net ejection part 300A has the same configuration as that in the twenty-first embodiment.
The operation unit 300B is different from the operation unit 140B of the sixth embodiment in that a conducting wire 82G for connecting the alarm device 104 and the circuit board 79 is added, but the other configurations are the same.
Also in this embodiment, the same effect as that of the twenty-first embodiment can be achieved.
(23rd Embodiment)
FIG. 95 shows a portable restraint network deployment device NR22 according to the 23rd embodiment of the present invention.

The portable restraint net deployment device NR22 according to the present embodiment is different from the portable restraint mesh deployment device NR21 according to the twenty-second embodiment in that the alarm device 104 is provided in the restraint mesh ejection unit 310A.
In the present embodiment, the constraining net ejection unit 310A has the same configuration as the constraining net ejection unit 160A of the eighth embodiment, and thus the description thereof is omitted.
Further, the configuration of each port 144 of the adapter 310C is similar to the adapter 160C of the eighth embodiment in that the contact portions 104m1, 104m2, and 104m3 are connected to the contact portion 104k provided at the bottom of the plug 52A of each bundle net ejection portion 310A. Are provided on each partition plate 92. Conductive wires 104n1, 104n2, and 104n3, to which connectors 104o1, 140o2, and 104o3 are attached, are connected to the contact portions 104m1, 104m2, and 104m3. The other configuration of the adapter 310C is the same as that in the twenty-second embodiment, and thus the description thereof is omitted.

  Conductor wires 104p1, 104p2, and 104p3 for connecting the conductor wires 104n1, 104n2, and 104n3 to the circuit board 79 are attached to the operation unit 310B. Connectors 104q1, 104q2, and 104q3 are attached to the conductive wires 104p1, 104p2, and 104p3. The remaining configuration of the operation unit 310B is the same as that of the twenty-second embodiment, and thus the description thereof is omitted.

In the present embodiment, the contact portion 104k provided on the bottom of the plug 52A of the restraint net ejection portion 310A and the contact portions 104m1, 105m2, and 104m3 provided on the partition plates 92 of the adapter 310C are the restraint net ejection portion shown in FIG. Similar to the assembly completion state of 140A and adapter 140C, the arrangement relationship between the two is determined so that they can contact each other.
Also in this embodiment, the same effect as that of the twenty-first embodiment can be achieved.

(24th Embodiment)
FIG. 96 shows a portable restraint network deployment device NR23 according to a twenty-fourth embodiment of the present invention.
The portable restraint net deploying apparatus NR23 according to the present embodiment is different from the portable restraint net deploying apparatus NR20 according to the 21st embodiment in that the restraint net ejecting part 320A is the restraint net ejecting part 170A in the ninth embodiment. Is different.

In the present embodiment, the restraint net ejection unit 320A has the same configuration as the restraint net ejection unit 170A of the portable restraint net deployment device NR8 according to the ninth embodiment, and thus description thereof is omitted.
Moreover, since the operation part 320B is the same structure as the operation part 320B in 21st Embodiment, the description is abbreviate | omitted.
Further, the configuration of each port 144 of the adapter 320C is provided with a hole portion 112 for inserting the conductor 13 and the connector 13a in the central portion of the partition member 92A, similarly to the adapter 170C of the ninth embodiment. And the connector 13a of the conducting wire 13 of each restraint net | network ejection part 320A is separately connected with each connector 104G attached to conducting wire 99A, 99B, 99C in the adapter 320C.

Also in this embodiment, the same effect as that of the twenty-first embodiment can be achieved.
(25th Embodiment)
FIG. 97 shows a portable restraint network deployment device NR24 according to the 25th embodiment of the present invention.
The portable restraint network deployment device NR24 according to the present embodiment is different from the portable restraint network deployment device NR23 according to the 24th embodiment in that the alarm device 104 is provided in the adapter 330C.

In the present embodiment, the alarm device 104 is fixed to the wall surface 145 of the restraint net ejection part mounting member 143 with a screw or an adhesive. The conducting wire 104b of the alarm device 104 is connected to the conducting wire 82G connected to the circuit board 79 attached to the operation unit 330B and the connectors 104c and 100G attached to both.
The restraint net ejection portion 330A has the same configuration as that in the twenty-fourth embodiment.

The operation unit 330B is different from the operation unit 320B of the twenty-fourth embodiment in that a conducting wire 82G for connecting the alarm device 104 and the circuit board 79 is added, but the other configuration is the same.
Also in this embodiment, the same effect as that of the twenty-first embodiment can be achieved.
(26th Embodiment)
FIG. 98 shows a portable restraint network deployment device NR25 according to the 26th embodiment of the present invention.

The portable restraint net deployment device NR25 according to the present embodiment is different from the portable restraint mesh deployment device NR23 according to the twenty-fourth embodiment in that the alarm device 104 is provided in the restraint mesh ejection unit 340A.
In the present embodiment, the alarm device 104 is fixed to the bottom 40c of the cylindrical portion 42 of the second container 35B with a screw or an adhesive, like the restraint net ejection portion 190A of the eleventh embodiment.
In each alarm device 104, each conductor 104b is connected to a conductor 104n1, 104n2, 104n3 via a connector 104c, and a connector 104q1 attached to a conductor 104p1, 104p2, 104p3 connected to a circuit board 79 attached to the operation unit 340B. , 104q2 and 104q3, respectively.

  Also in this embodiment, the same effect as that of the twenty-first embodiment can be achieved.

  According to the present invention, it is possible to immediately restore the standby state after using the portable restraint net deployment device intended for crime prevention and animal capture. In addition, it is considered that even ordinary people can easily and surely exchange.

It is the external view which looked at the portable restraint net | network expansion | deployment apparatus which concerns on 1st Embodiment of this invention from the upper surface. It is sectional drawing of FIG. It is a perspective view which decomposes | disassembles and shows the restraint net | network ejection part and operation part of FIG. It is a perspective view which decomposes | disassembles and shows each structure of FIG. It is sectional drawing which decomposes | disassembles and shows the restraint net | network ejection part of FIG. It is sectional drawing which shows the initiator of FIG. It is sectional drawing of the gas generation part assembly of FIG. It is an external view of the restraint net | network ejection part of FIG. It is an external view of the restraint net accommodation lid of the restraint net ejection part of FIG. It is the external view seen from the side of the container of FIG. It is an assembly external view of the restraint net | network ejection part of FIG. It is an external view of the 1st container of FIG. It is an external view of the restraint net | network of FIG. It is an assembly block diagram of the weight part of FIG. It is sectional drawing which shows a deformation | transformation of the weight cover when the weight cover of FIG. 1 receives generated gas. FIG. 2 is a cross-sectional view of an operation unit in FIG. 1. It is a circuit diagram which shows the circuit structure mounted in the circuit board of FIG. It is explanatory drawing which shows the operation | movement by the circuit structure mounted in the circuit diagram circuit board of FIG. It is a figure which shows the accommodation method 1 of a restraint net | network. It is a figure which shows the accommodation method 2 of a restraint net | network. It is a figure which shows the accommodation method 3 of a restraint net | network. It is a measurement schematic diagram of Experimental Example 1. It is a graph which shows the relationship between the ejection angle of a weight, and the locus | trajectory of a weight. It is a graph which shows the pressure in a gas flow path. This is a development (weight) trajectory of the restraint net when the ejection angle of the weight is 50 degrees. This is a development (weight) trajectory of the restraint net when the ejection angle of the weight is 75 degrees. This is a development (weight) trajectory of the restraint net when the ejection angle of the weight is 20 degrees. It is a measurement schematic diagram of Experimental Example 5. It is a graph which shows the time and height which reach | attain 90% expansion | deployment method of a restraint net | network. It is a circuit diagram which shows another circuit structure mounted in the circuit board of FIG. FIG. 2 is an explanatory diagram showing an operation by another circuit configuration mounted on the circuit board of FIG. 1. It is the external view which looked at the portable restraint net | network expansion | deployment apparatus which concerns on 2nd Embodiment of this invention from the upper surface. It is a perspective view which decomposes | disassembles and shows the restraint net | network ejection part and operation part of FIG. It is sectional drawing of FIG. It is sectional drawing of the restraint net | network ejection part of FIG. It is a perspective view of the restraint net | network ejection part of FIG. It is a perspective view which decomposes | disassembles and shows the restraint net | network ejection part of FIG. It is sectional drawing which shows the portable restraint net | network expansion | deployment apparatus which concerns on 3rd Embodiment of this invention. It is a circuit diagram which shows the circuit structure mounted in the circuit board of FIG. It is sectional drawing which shows the portable restraint net | network expansion | deployment apparatus which concerns on 4th Embodiment of this invention. It is the external view which looked at the portable restraint net | network expansion | deployment apparatus which concerns on 5th Embodiment of this invention from the upper surface. It is an external view which isolate | separates and shows each element of FIG. It is sectional drawing of FIG. It is an external view which decomposes | disassembles and shows each structure of FIG. It is sectional drawing which decomposes | disassembles and shows the restraint net | network ejection part of FIG. It is a perspective view of the restraint net | network ejection part of FIG. It is sectional drawing of the restraint net | network ejection part of FIG. FIG. 42 is a cross-sectional view of the adapter of FIG. 41. It is an external view which shows the assembly | attachment state of the operation part to the adapter of FIG. It is an external view which shows the container of the upper side of the adapter of FIG. It is an external view which shows the assembly | attachment state of the restraint net | network ejection part and adapter of FIG. It is sectional drawing which shows the assembly | attachment procedure of the restraint net | network ejection part and adapter of FIG. It is the external view which cut away the element of the carrying type | mold restraint net | network expansion | deployment apparatus which concerns on 6th Embodiment of this invention, and was seen from the upper surface. It is sectional drawing of FIG. FIG. 54 is a cross-sectional view of the adapter of FIG. 53. It is the external view which cut away the element of the carrying type | mold restraint net | network expansion | deployment apparatus which concerns on 7th Embodiment of this invention, and was seen from the upper surface. It is sectional drawing of the restraint net | network ejection part of FIG. It is sectional drawing of FIG. 56 concerning 7th Embodiment of this invention. It is a perspective view of the restraint net | network ejection part of FIG. It is the external view which cut | disconnected the element of the portable restraint net | network expansion | deployment apparatus which concerns on 8th Embodiment of this invention, and was seen from the upper surface. It is sectional drawing of FIG. It is sectional drawing of the restraint net | network ejection part of FIG. FIG. 61 is a cross-sectional view of the adapter of FIG. 60. FIG. 61 is an external view showing an assembled state of the operation unit to the adapter of FIG. 60. It is the external view which cut | disconnected the element of the portable restraint net | network expansion | deployment apparatus which concerns on 9th Embodiment of this invention, and was seen from the upper surface. FIG. 66 is a cross-sectional view of FIG. 65. FIG. 66 is a cross-sectional view of the adapter of FIG. 65. It is the external view which cut away the element of the carrying type | mold restraint net | network expansion | deployment apparatus which concerns on 10th Embodiment of this invention, and was seen from the upper surface. It is sectional drawing of FIG. It is the external view which cut | disconnected the element of the portable restraint net | network expansion | deployment apparatus which concerns on 11th Embodiment of this invention, and was seen from the upper surface. It is sectional drawing of FIG. 70 concerning 11th Embodiment of this invention. It is sectional drawing of the restraint net | network ejection part of FIG. FIG. 71 is a cross-sectional view of the adapter of FIG. 70. FIG. 71 is an external view showing an assembled state of the operation unit to the adapter of FIG. 70. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 12th Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 13th Embodiment of this invention. It is the external view which cut | disconnected the element of the portable restraint net | network expansion | deployment apparatus which concerns on 14th Embodiment of this invention, and was seen from the upper surface. FIG. 78 is a cross-sectional view of FIG. 77. FIG. 78 is an exploded view of the operation unit with an adapter in FIG. 77. It is sectional drawing which shows the modification of the portable restraint net | network expansion | deployment apparatus which concerns on 14th Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 15th Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 16th Embodiment of this invention. It is the external view which cut away the element of the carrying type | mold restraint net | network expansion | deployment apparatus which concerns on 17th Embodiment of this invention, and was seen from the upper surface. It is sectional drawing of FIG. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 18th Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 19th Embodiment of this invention. It is a perspective view of the carrying type | mold restraint net | network expansion | deployment apparatus which concerns on 20th Embodiment of this invention. It is a perspective view which decomposes | disassembles and shows each element of FIG. FIG. 88 is a cross-sectional view of FIG. 87. FIG. 88 is a circuit diagram showing a circuit configuration mounted on the circuit board of FIG. 87. FIG. 88 is an exploded view of the adapter of FIG. 87. FIG. 88 is an exploded view of the adapter of FIG. 87. It is an exploded view which shows the assembly | attachment state of the operation part and adapter of FIG. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus concerning 21st Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 22nd Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 23rd Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 24th Embodiment of this invention. It is sectional drawing of the portable restraint net | network expansion | deployment apparatus which concerns on 25th Embodiment of this invention.

Explanation of symbols

NR1, NR2, NR3, NR4, NR5, NR6, NR7, NR8, NR9, NR10, NR11, NR12, NR13, NR14, NR15, NR16, NR17, NR18, NR19, NR20, NR21, NR22, NR23, NR24, NR25 Type-constrained network deployment devices 1A, 120A, 130A, 140A, 150A, 160A, 170A, 180A, 190A, 200A, 210A, 220A, 230A, 240A, 250A, 260A, 270A, 280A, 290A, 300A, 310A, 320A, 330A , 340A Restraint net ejection part 1B, 120B, 130B, 140B, 150B, 160B, 170B, 180B, 190B, 200B, 210B, 220B, 230B, 240B, 250B, 260B, 270B, 2 0B, 290B, 300B, 310B, 320B, 330B, 340B Operation unit 140C, 150C, 160C, 170C, 200C, 210C, 220C, 230C, 250C, 260C, 270C, 280C, 290C, 300C, 310C, 320C, 330C Adapter 52 , 52A Plug 60 Cup 72 Start push button 73 Check button 74 Indicator 75 Battery 79, 79A Circuit board 79b Fire detection circuit 79d Alarm holding circuit 79g Power supply check circuit 79k Alarm check circuit 79m Fire control circuit 104 Alarm 142 Selector switch

Claims (17)

A constraining net ejection section that ejects the constraining net with gas pressure;
An operation unit for activating the restraint net ejection unit;
An alarm that emits an audible alarm when the restraint net ejection part is activated , and
The restraint net ejection part is
The restraint net;
A plurality of weights disposed at predetermined intervals on the periphery of the restraint net;
Forming a plurality of jets for ejecting the weight at a predetermined angle and accommodating the weight;
A restraint net accommodating portion for accommodating the restraint net;
A pyrotechnic igniter that generates a gas pressure by combustion of a combustible substance, and a jetting unit that jets the weight and the restraint net with the gas pressure of the pyrotechnic igniter;
With
The operation unit is
A starting circuit for the pyrotechnic igniter and the alarm;
A startup power supply,
Start push button and
A check button for determining whether or not the restraint net ejection portion can be electrically operated;
Portable restraint network deployment apparatus characterized in that it comprises. The portable restraint net deployment device according to claim 1,
The pyrotechnic igniter and the alarm start circuit are:
A launch detection circuit for detecting an ON operation of the start push button;
An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and
A power supply confirmation circuit for confirming whether or not a power supply for activating the restraint net ejection portion is secured when the check button is turned on;
Portable restraint network deployment apparatus characterized in that it comprises. The portable restraint net deployment device according to claim 1,
The pyrotechnic igniter and the alarm start circuit are:
A launch detection circuit for detecting an ON operation of the start push button;
An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and
When the check button is turned ON, a power supply confirmation circuit for confirming whether or not a power supply sufficient to activate the restraint net ejection unit is secured;
An alarm check circuit for checking the presence or absence of the alarm;
A launch control circuit for controlling the start of the restraint net ejection section when the alarm is not attached;
Portable restraint network deployment apparatus characterized in that it comprises. In the carrying type | mold restraint net | network expansion | deployment apparatus of any one of Claim 1 thru | or 3 ,
The portable restraint net deployment device , wherein the operation part is detachably connected to the restraint net housing part . In the carrying type | mold restraint net | network expansion | deployment apparatus of any one of Claim 1 thru | or 3 ,
The portable restraint net deploying device , wherein the operation part is connected to the restraint net housing part via a cup . The portable restraint net deployment device according to claim 5 ,
The operation part has a positioning projection at one end,
The cup
A hole through which the operation part is inserted;
A recess for locking the positioning protrusion provided around the hole;
A portable restraint net deploying device having a screw insertion hole for screwing to the restraint net ejecting portion . A constraining net ejection section that ejects the constraining net with gas pressure;
An operation unit for activating the restraint net ejection unit;
An adapter for detachably connecting the restraint net ejection part and the operation part;
An alarm that emits an audible alarm when the restraint net ejection unit is activated;
With
The restraint net ejection part is
The restraint net;
A plurality of weights disposed at predetermined intervals on the periphery of the restraint net;
Forming a plurality of jets for ejecting the weight at a predetermined angle and accommodating the weight;
A restraint net accommodating portion for accommodating the restraint net;
A pyrotechnic igniter that generates a gas pressure by combustion of a combustible substance;
With
The operation unit is
A starting circuit for the pyrotechnic igniter and the alarm;
A startup power supply,
Start push button and
A portable restraint net deployment device , comprising: a check button for determining whether or not the restraint net ejection portion can be electrically operated . The portable restraint net deployment device according to claim 7,
The pyrotechnic igniter and the alarm start circuit are:
A launch detection circuit for detecting an ON operation of the start push button;
An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and
A power supply confirmation circuit for confirming whether or not a power supply for activating the restraint net ejection portion is secured when the check button is turned on;
Portable restraint network deployment apparatus characterized in that it comprises. The portable restraint net deployment device according to claim 7 ,
The pyrotechnic igniter and the alarm start circuit are:
A launch detection circuit for detecting an ON operation of the start push button;
An alarm device holding circuit that activates the restraint net ejection unit and the alarm device, and holds the ringing of the alarm device until the power source is shut off after the restraint net ejection unit is activated, or until power is lost, and
When the check button is turned ON, a power supply confirmation circuit for confirming whether or not a power supply sufficient to activate the restraint net ejection unit is secured;
An alarm check circuit for checking the presence or absence of the alarm;
A launch control circuit for controlling the start of the restraint net ejection section when the alarm is not attached;
Portable restraint network deployment apparatus characterized in that it comprises. The portable restraint net deployment device according to claim 7 ,
The adapter is
A connecting portion that joins the restraint net ejection portion and the operation portion;
A connection for communicating with the pyrotechnic igniter the control circuit of the pyrotechnic igniter, a startup power source and a startup push button;
Portable restraint network deployment apparatus characterized by having a. The portable restraint net deployment device according to claim 7 ,
The adapter is formed integrally with the operation unit, and is a portable restraint net deployment device. The portable restraint net deployment device according to claim 7 ,
The restraint net ejection portion includes a joint portion having a protrusion on the outer side,
The operation part includes a joint part having a protrusion part for retaining and a protrusion part for preventing rotation on an outer side part,
The adapter is
A groove portion that guides the protruding portion of the joint portion of the restraint net ejection portion in the axial length direction;
A transverse groove portion provided orthogonal to the groove portion, and guiding a projection of the joint portion of the restraint net ejection portion in a direction orthogonal to the axial length direction;
A first connecting portion comprising a hole portion that is provided in the inlet direction of the groove portion orthogonal to the lateral groove portion and has a locking groove portion that guides the protrusion portion of the joint portion of the restraining net ejection portion in the axial length direction;
A partition member disposed on the first connecting portion side;
A connecting portion formed of a hole having an elastic member that presses the partition member in the direction of the restraint net ejection portion;
A second connecting portion comprising a hole having a recess for inserting the joint portion of the operation portion and engaging the retaining projection and the non-rotating projection, respectively;
In the first connecting portion, the protruding portion inserted into the groove portion is guided to the locking groove portion through the lateral groove portion, and in the connecting portion, the protruding portion inserted into the first connecting portion is A carrying type characterized by pressing into a locking groove, and locking the protrusion for locking and the protrusion for preventing rotation of the operation section inserted into the recess in the second connecting portion. Restraint net deployment device. The portable restraint net deployment device according to claim 12,
The restraint net ejection part has a joint part having a projection on the outer side and a pin connected to the lead of the pyrotechnic igniter at the end part,
The adapter includes a contact portion that contacts the pin on the partition member, and a conductive wire that communicates with a control circuit of the pyrotechnic igniter, a starting power source, and a starting push button is attached to the contact portion. A portable restraint net deployment device. The portable restraint net deployment device according to claim 12 ,
The restraint net ejection part is
A joint having a protrusion on the outer side;
A lead wire of the pyrotechnic igniter led out from an end of the joint;
With
The adapter is
A portable restraint net deployment device, wherein the partition member is provided with a hole through which the conducting wire is inserted . The portable restraint network deployment device according to any one of claims 1 to 14 ,
The portable restraint net deployment device , wherein the alarm is provided in the restraint net ejection section . The portable restraint network deployment device according to any one of claims 1 to 14 ,
The portable restraint net deployment device , wherein the alarm device is provided in the operation unit . The portable restraint network deployment device according to any one of claims 7 to 14 ,
The portable restraint net deployment device , wherein the alarm is provided on the adapter .

Images