JP2023080990A - Control shield, control rod and combination thereof - Google Patents

Abstract

To provide a control shield which is multi-functional and is excellent in pressure-control performance and a control rod which is multi-functional and is excellent in pressure-control performance.SOLUTION: A control shield comprises a strike protection part having a rib structure obtained by bending a periphery of a first lateral part of a shield body toward a back surface side, a piercing protection part having a consecutive projection part obtained by forming the periphery of a second lateral part of the shield body in a consecutive chevron shape, and an attack part having a tip obtained by forming an upper part of the shield body in the chevron shape. A control rod has a drawn sword part in a sword shape and comprises a lower limb constraint part obtained by forming a curved recess part, an upper limb constraint part also used as a strike part obtained by forming the curved recess part and a strike part also used as an upper part grip part obtained by forming a tapered point successively toward a tip direction at a front end of the drawn sword part. A combination of the control shield and the control rod comprises the control shield including a carrier part obtained by providing a first engaging member at a front surface of the shield body and the control rod including a detachment part obtained by providing a second engaging member detachably engaging with the first engaging member at a lateral surface of the drawn sword part.SELECTED DRAWING: Figure 18A

Description

The present invention relates to security equipment, and more particularly to control shields, control rods, and combinations thereof used in self-defense against attacks from attackers, such as thugs, intruders, etc., and in controlling and repelling such attackers.

Security tools such as shields, batons, and spears are used to counter violent attackers such as thugs and intruders in police and security companies. Recently, educational institutions, financial institutions, and general stores have also increased the demand for crime prevention tools against violent attackers.
The shield is basically for the interceptor to defend against the attacker's attack, and the baton is basically for the interceptor to intimidate and counterattack the attacker to control and repel the attacker. , Sashimata are basically for the interceptor to stop the attacker's movement and control and restrain the attacker. For example, there are Patent Documents 1 and 2 regarding shields, Patent Documents 3 and 4 regarding batons, and Patent Documents 5 and 6 regarding sashimi.
It is difficult for crime prevention tools to achieve sufficient control over an attacker by relying on only one of the abilities from different perspectives, such as defensive power, intimidating power, offensive power, control power, and binding power. As a measure to compensate for the weaknesses of individual security equipment, the interceptor can, for example, use a shield and a baton at the same time against the attacker, and combine the defensive power of the shield with the intimidating power and offensive power of the baton to increase the control power. can be done. As in this example, crime prevention tools are required to achieve a high level of control against attackers by comprehensively demonstrating the above-described different abilities.
In addition, since the attacker will attack the interceptor with various attack patterns by changing the type and timing of attacks, etc., the interceptor can flexibly switch between defense and counterattack according to the movement of the attacker, It is necessary to restrain the opponent immediately after seeing the Therefore, security equipment is required to be able to quickly switch to the optimum defense, counterattack or restraint action according to the movement of the attacker.
In addition, security tools are required to be easy to store in normal times and to be convenient, such as quick response in an emergency.

Utility model registration No. 3225159 Japanese Patent Application Laid-Open No. 2008-256262 JP 2017-120166 Japanese Patent Application Laid-Open No. 2009-270808 Utility model registration No. 3199166 Japanese Patent Application Laid-Open No. 2006-308171

The first object of the present invention is to have a plurality of different defensive functions so as to be able to appropriately deal with various attack patterns, and also to have intimidation and counterattack functions, and to have multifunctionality with excellent overall suppression power. is to provide a control shield for
A second object of the present invention is to have a plurality of different intimidation/counterattack functions so that various attack patterns can be executed, and also to have a function to restrain the attacker, and to have excellent overall control power. It is to provide functional control rods.
A third object of the present invention is to provide control with quick response that can be integrated and stored in normal times, can be carried in an integrated state in an emergency, and can be instantly detached and intercepted at the site. It is to provide a combination of shields and control rods.

A control shield according to the present invention for achieving the first object is a control shield having a shield body made of a plate-like material and a grip portion provided on the rear surface of the shield body,
The shield body has a vertically long shape when viewed from the front,
At least a portion of a first side arbitrarily selected from both sides of the shield body has a peripheral edge of the first side bent toward the back side of the shield body along a bending axis running in the vertical direction of the shield body. Equipped with a blow protection part having a rib structure that consists of
At least a portion of a second side of the shield main body that faces the first side has a chevron-shaped projection that protrudes in the lateral direction of the shield main body. Equipped with a piercing protection part having a continuous protrusion structure arranged in a plurality along the edge of the
The shield body is provided with an assault part having at least one front end formed in a chevron shape projecting upward from the shield body.

A control rod according to the present invention for achieving the second object is a control rod main body made of an elongated plate-like material and having a stem portion on one longitudinal end side and a stripped portion on the other longitudinal end side, and the control rod main body A sword-shaped control rod having a grip portion provided on the stem of
The stripped part has a length of 490 to 540 mm and a width of 95 to 105 mm,
A curved recess having a length of 260 to 290 mm and a maximum depth of 55 to 65 mm toward the ridge of the stripped portion is formed in the front end of the stripped portion sequentially from the stem side toward the tip. lower limb restraint part formed by forming a curved concave portion with a length of 110 to 125 mm and a maximum depth of 9 to 15 mm in the direction of the peak side of the undressed part, and a taper It is characterized by having an assault part and upper grip part with a length of 84 to 94 mm formed by molding the cutting edge.

A combination of a control shield and a control rod according to the present invention, which achieves the third object, is provided with a supporting portion provided with a first engaging member on the front surface of the shield main body of the control shield according to the present invention. A detachable portion having a second engaging member detachably engaged with the first engaging member provided on at least one side surface of the control shield and the removed portion of the control rod of the present invention. It is characterized by comprising a control rod with a detachable part.

The control shield of the present invention has a plurality of defensive functions using the strike defense section and the piercing defense section, and furthermore, has a threatening/counterattack function using the assault section and the piercing defense section, so it is comprehensive. Excellent pressure control.
The control rod of the present invention has a plurality of intimidating and counterattack functions using the striking part and the charging part, and further has a plurality of restraining functions using the lower limb restraint part and the upper limb restraint part, so that it has a comprehensive suppression force. Are better.
In addition, the combination of the control shield and control rod of the present invention can be stored in an integrated state in normal times, and can be carried in an integrated state in an emergency, and can be instantly separated at the site to take an interception posture. have sex.

Six views showing one embodiment of the control shield of the present invention (control shield 101) Front view of control shield 101 of the present invention Rear view of control shield 101 of the present invention A top view of the control shield 101 of the present invention Bottom view of control shield 101 of the present invention Right side view of control shield 101 of the present invention Left side view of control shield 101 of the present invention Front view of grip member Top view or bottom view of grip member Right side view or left side view of grip member A front view showing a state before bending an embodiment of the shield body. A front view and a right side view showing a state after bending an embodiment of the shield body. Front view showing another embodiment of the shield body Six views showing one embodiment of the control rod of the present invention (control rod 201) Front view of control rod 201 of the present invention Rear view of control rod 201 of the present invention A top view of the control rod 201 of the present invention. Bottom view of control rod 201 of the present invention Right side view of control rod 201 of the present invention Left side view of control rod 201 of the present invention Diagram showing detachable control shields and control rods separated A diagram showing how the detachable control shield and control rods are integrated. Photo showing the front of the aluminum control shield and the left side of the aluminum control rod Photo showing the back of the aluminum control shield and the right side of the aluminum control rod Photo showing the front of the resin control shield and the left side of the resin control rod Photo showing the back of the resin control shield and the right side of the resin control rod Photograph showing the basic standing posture with the control shield in the left hand and the control rod in the right hand. The first photograph showing how to move from the basic posture to the defensive posture against upper strikes. The second photograph showing the procedure for moving from the basic posture to the defensive posture against upper strikes. The third photograph showing how to move from the basic posture to the defensive posture against upper strikes. The first photograph showing how to take a defensive posture against a thrust attack to the abdomen. A second photograph showing how to take a defensive posture against a thrust attack to the abdomen. The first picture showing how to strike using the assault part on the top of the control shield. The second photo showing how to use the assault part on the upper part of the control shield. A first various equipment addition portion is provided at a position above the grip portion on the back of the shield body, and a second various equipment addition portion is provided on the grip portion, and a flashlight is attached to the first various equipment addition portion, Photograph showing the state of the flashlight controller attached to the second various equipment attachments, viewed from the back of the control shield A first various equipment addition portion is provided at a position above the grip portion on the back of the shield body, and a second various equipment addition portion is provided on the grip portion, and a flashlight is attached to the first various equipment addition portion, A photograph showing the state where the controller of the flashlight is attached to the first various equipment attachments, viewed from the front of the control shield. A first various equipment addition portion is provided at a position above the grip portion on the back of the shield body, and a second various equipment addition portion is provided on the grip portion, and a flashlight is attached to the first various equipment addition portion, A photograph showing the state in which the controller of the flashlight is removed from the second attachment section The first photograph showing how to illuminate the flashlight attached above the grip on the back of the shield body by operating the controller attached on the grip. Second photograph showing how to illuminate the flashlight attached above the grip on the back of the shield body by operating the controller attached above the grip. A third photograph showing how to illuminate the flashlight attached above the grip on the back of the shield body by operating the controller attached above the grip. The first photograph showing how to irradiate the flashlight attached on the grip. A second photograph showing how to irradiate the flashlight mounted on the grip. Photo showing the procedure for holding the lower limbs Photograph showing the procedure for holding the upper limbs

19A and 19B are photographs showing an example of the combination of the aluminum control shield of the present invention and the aluminum control rod of the present invention. Specifically, FIG. 19A shows the front surface of the control shield and the left side surface of the control rod. and FIG. 19B is a photograph showing the rear side of the control shield and the right side of the control rod.
20A and 20B are photographs showing an example of the combination of the resin control shield of the present invention and the resin control rod of the present invention. Specifically, FIG. 20A shows the front surface of the control shield and the left side surface of the control rod. 20B is a photograph showing the rear surface of the control shield and the right side surface of the control rod.
FIG. 21 is a photograph showing a basic posture of facing an attacker with the aluminum control shield of the present invention held in the left hand and the aluminum control rod of the present invention held in the right hand.
Since the control shield and control rod of the present invention have an appearance that can visually intimidate the attacker, it can be expected to have the effect of making the attacker lose his aggressive intention before the attack starts and drive him away. From the point of view of a crime prevention tool, it is preferable if the attacker shrinks and retreats by the threatening power before starting the attack, because the victim can get out of the crisis unharmed.
The control shields, control rods, and combinations thereof of the present invention are described below. In the present invention, the term "to" indicating a numerical range is used to include the numerical values before and after it as lower and upper limits.

I. Control Shield The control shield of the present invention is a control shield having a shield body made of a plate-like material and a grip portion provided on the back surface of the shield body,
The shield body has a vertically long shape when viewed from the front,
At least a portion of a first side arbitrarily selected from both sides of the shield body has a peripheral edge of the first side bent toward the back side of the shield body along a bending axis running in the vertical direction of the shield body. Equipped with a blow protection part having a rib structure that consists of
At least a portion of a second side of the shield main body that faces the first side has a chevron-shaped projection that protrudes in the lateral direction of the shield main body. Equipped with a piercing protection part having a continuous protrusion structure arranged in a plurality along the edge of the
The shield body is provided with an assault part having at least one front end formed in a chevron shape projecting upward from the shield body.

1 to 7 show an example of the control shield (control shield 101) of the present invention. 1 is a six-sided view of the control shield 101, FIG. 2 is a front view, FIG. 3 is a rear view, FIG. 4 is a top view, FIG. 5 is a bottom view, FIG. 6 is a right side view, and FIG. 7 is a left side view. is.
8A to 8C show a grip member attached to the back of the control shield 101. Specifically, FIG. 8A is a front view, FIG. 8B is a top or bottom view, and FIG. 8C is a right side view. Or a left side view.

The control shield 101 is provided with a grip portion 2 and a first attachment portion 3a on the back of a shield body 1 made of a plate-like material, and a second attachment portion 3b on the upper surface of the grip portion. It is
The material of the plate-shaped material that forms the main body of the shield has characteristics such as strength, rigidity, hardness, and durability required for the shield, as well as moldability and workability that allow bending, drilling, and plastic working. It can be appropriately selected from among the materials possessed. For example, metal materials such as aluminum alloys and stainless steel, polycarbonate, engineering plastics such as Kydex (registered trademark) (manufactured by Sekisui Seisaku Kogyo Co., Ltd., high impact strength acrylic modified resin), and resin materials such as filler-added composite resins. can be used.
The shield body 1 of the illustrated control shield 101 has a vertically elongated shape when viewed from the front, and has a length L (vertical dimension) of 607 mm and a width W (horizontal dimension) of 289 mm when viewed from the front. The plate thickness T is 3 mm when viewed from the side.
In the present invention, the size of the shield body is such that when an adult human holds the shield in his/her hand and assumes a basic fighting posture, the area of the upper body or the area of the head and chest is almost hidden when viewed from the front. Considering that the size is suitable for small-sized women to large-sized men, generally the length L is appropriately set in the range of 560 to 660 mm, and the width W is set in the range of 240 to 340 mm. The plate thickness T is not particularly limited, but is generally set appropriately within the range of 3 to 5 mm, considering sufficient defensive ability as a shield, material characteristics and weight.

Although the material and shape of the grip part 2 are not particularly limited, it can be formed of the same material as the shield main body. As shown in FIGS. 8A to 8C, a bridge-shaped gripping member 2a formed by bending a belt-shaped plate material made of the same material as the shield body may be attached to the body. The illustrated grip part member 2a has a leg part 2c and a pedestal part 2d bent at both ends of a bridge part 2b provided in the central part of the belt-like plate material, and screw holes 2e are formed in the pedestal part. ing. When the grip member 2b is screwed to the rear surface of the shield body through the pedestal, the bridge portion 2b is positioned at a predetermined height from the rear surface of the shield body by the legs 2c.
The user of the shield operates the shield by inserting the hand from below the shield body into the gap between the shield body and the bridge part, grasping the bridge part and lifting it, and supporting the shield body with the back of the hand and the forearm (forearm). can do.

The shield body 1 has a flat or substantially flat defensive wall portion 4 with a large area. A defense part 5 is provided, and a piercing defense part 6 for intimidating and defending against a piercing attack to the abdomen by a sharp weapon such as a knife is provided on a second side opposite to the first side. In addition, the shield body 1 is provided with an assault part 7 protruding in a mountain shape on the upper part of the large-area flat or substantially flat defense wall part 4 in order to intimidate and counterattack the attacker. Therefore, the control shield of the present invention has a plurality of defensive functions using the strike defense section and the piercing defense section, and also has a threatening/counterattack function using the assault section and the piercing defense section. Good for pressure.

The impact protection portion 5 has a rib structure 8 formed by bending the edge of the first side portion toward the rear side of the shield body along the bending axis axis running in the vertical direction of the shield body. By increasing the strength of the shield body against blows.
Figures 22A, 22B, and 22C show that when a blow is received from the upper part of the front, the elbow that supports the shield is slightly raised from the basic posture, the shield is pointed in the direction in which the rod-shaped weapon approaches, and the head and chest are hit. It is a series of photographs showing how to protect
The illustrated rib structure 8 of the control shield 101 has a rib width W(lib) of 41 mm and a bending angle θ(lib) of 120 degrees. In the present invention, the width and the bending angle of the peripheral portion that constitutes the rib structure of the impact protection portion are not particularly limited, but in general, the rib width is set appropriately within the range of 41 to 45 mm and the bending angle is set within the range of 120 to 132 degrees. be done.
9A and 9B are modifications in which the impact protection portion 5 is provided only on a portion of the first side portion of the shield body 1. FIG. FIG. 9A is a front view showing a state having a portion 5 (pre) that will be the impact protection portion before the material of the shield body is bent and formed, and FIG. 9B is a rib structure after the material of the shield body is bent and formed. 8 is a front view and a right side view showing a state in which an impact protection portion 5 having 8 is formed. FIG.
The impact protection portion 5 may be provided only on a part of the first side portion as shown in the modified example of FIGS. 9A and 9B. It is preferably provided over up to half the length of the first side, and particularly preferably over the entire first side.

The puncture protection part 6 has a continuous protrusion structure 10 in which a plurality of protrusions 9 formed in a chevron shape are arranged along the edge of the second side. Each projection of the continuous projection structure has a chevron shape projecting from the edge of the second side in the lateral direction of the shield body, in a particularly typical case in a direction parallel to the flat surface of the protective wall 4. have. With this piercing defense section, it is possible to intimidate and counterattack against a piercing attack from an attacker.
Figures 23A and 23B show that the position of the shield body is slightly lowered, the second side is downward, and the longitudinal direction of the shield body is held horizontally against the piercing attack to the abdomen from the front. It is a series of photographs showing the procedure for protecting the piercing device, and standing the continuous projecting structure of the piercing protection portion facing the front to intimidate and counterattack against the approach of a sharp weapon such as a knife.
The piercing protection portion of the illustrated control shield 101 has a projection 9 on the second side with a height H of 17 mm, a pitch width W (pitch) of 50 mm, and an apex angle θ (side) of 90 degrees when viewed from the front. It has eight continuous protrusion structures 10 arranged over the entire portion. In the present invention, the height, pitch width, and apex angle of the protrusions 9 formed on the puncture protection portion are not particularly limited. is appropriately set within the range of 90 degrees to 99 degrees.
FIG. 10 shows a modification in which a piercing protection portion 6 having a continuous protrusion structure 10 is provided only on a portion of the second side of the shield body. The piercing protection part 6 may be provided only on a part of the second side, but in order to widen the protection range against piercing attacks, it is necessary to extend at least the length of the second side from the lower end of the second side. It is preferably provided over up to one-half, and particularly preferably over the entire second side.

There are no particular restrictions on which of the two sides of the shield body the strike defense part 5 and the piercing defense part 6 are arranged. When a person holds a control shield and a control rod and assumes the basic posture of FIG. A pierce protection part 6 is arranged in the . For example, when the user holds the shield with the left hand, the blow protection part 5 is arranged on the left side of the shield body as seen from the user, and the pierce protection part 6 is arranged on the right side of the shield body.
Assuming that the user generally holds the control rod with the dominant hand and holds the control shield with the hand opposite to the dominant hand, when the user assumes the basic posture shown in FIG. A puncture protection part 6 is arranged on the side of the dominant hand, and a blow protection part 5 is arranged on the side opposite to the dominant hand. For example, when the dominant hand of the user is the right hand and the control shield is held with the opposite left hand, the strike defense section 5 is arranged on the left side of the shield body as seen from the user, and the pierce defense section 5 is arranged on the right side of the shield body. Place part 6.

The assault part 7 on the upper part of the shield body has a chevron shape projecting upward in a front view, particularly in a typical case, parallel to the flat surface of the defense wall part 4 . Intimidating and counterattacking the attacker by using the tip part 11 sharpened in a mountain shape.
24A and 24B are a series of photographs showing how to counterattack an attacker in front of you by stabbing the assault part on the upper part of the shield body.
The assault portion 7 of the illustrated control shield 101 has a tip angle θ (top) of 81 degrees, and the apex of the tip portion is positioned from the midpoint in the width direction of the shield body to the third position where the impact protection portion 5 is provided. It is placed at a point shifted in the direction of one side by a distance corresponding to one-eighth of the width of the shield body.
In the present invention, the apex angle θ (top) of the assault portion is not particularly limited, but is appropriately set within the range of 72° to 81° in order to increase the counterattack force.
The position of the apex of the front end of the charging part is also not particularly limited, but it is placed near the center in the width direction of the main body of the shield in order to increase the counterattack force. The position of the apex of the tip part is set in the width direction of the shield body so that the front view can be easily seen over the upper part of the shield body on which the piercing protection part 6 is provided when the user of the shield takes the basic posture. It is preferable to arrange the impact protection part 5 at a position slightly closer to the first side than the middle point. It is preferred that the shield be positioned between the quarter width points of the shield body.
FIG. 10 shows a modified example in which an assault portion 7 having two pointed tip portions (11a, 11b) in a mountain shape is provided on the upper portion of the shield body. The charging part may have two or more pointed tip parts in a mountain shape, but in that case, the front view can be easily seen over the upper part of the shield body on which the piercing protection part 6 is provided. 2, the apex of the tip portion 11a closest to the piercing protection portion 6 is arranged between the middle point in the width direction of the shield body and the quarter width point of the shield body in the direction of the first side. preferably.

The control shield of the present invention may be equipped with various outfits as desired. For example, a flashlight can be attached to the back of the control shield. The flashlight can be used to explore the surroundings in the dark, as well as stop an attacker's movement by suddenly shining a flashlight into their eyes.
Attachment members to which equipment can be detachably attached are attached to the back of the shield body of the control shield. can be attached to As such an attachment member, there is a Picatinny rail (MIL standard: MIL-STD-1913), which is preferable because any equipment compatible with the Picatinny rail can be attached.
As shown in FIG. 3, a first various equipment attachment portion 3a to which any equipment can be detachably attached at a position above the grip portion on the rear surface of the shield main body of the control shield, and the upper surface of the grip portion. , may be provided with second various equipment attachment portions 3b to which optional equipment can be detachably attached. In the example of FIG. 3, the first various equipment addition portion 3a is positioned at an angle such that when a flashlight is attached, the direction of illumination of the light is obliquely upward. Note that the flashlight may be directly attached to the second attachment portion 3b provided on the upper surface of the bridge portion of the grip portion 2.
25A and 25B show a first Picatinny rail as a first various equipment addition portion 3a above the grip portion on the back of the shield body, and a second various equipment addition portion on the upper surface of the bridge portion of the grip portion 2. 3b is a photograph showing a state in which second Picatinny rails are respectively provided, a flashlight is attached to the first Picatinny rail, and a controller connected to the flashlight is attached to the second Picatinny rail 3b. FIG. 25A shows the control shield viewed from the rear, and FIG. 25B shows the control shield viewed from the front. FIG. 25C shows the flashlight controller removed from the second Picatinny rail. The flashlight and controller may be connected either wirelessly or by wire.
26A, 26B and 26C, a flashlight is attached to the first various equipment addition portion 3a provided above the grip portion, and a flashlight is attached to the second various equipment addition portion 3b provided on the grip portion 2. is a photograph showing how to irradiate a flashlight using a control shield to which a controller is attached. Figure 26A shows the state just before swinging up the control rod held in the right hand, and Figure 26B shows the state in which the position of the control shield is slightly raised while preparing to irradiate the flashlight while the control rod is raised and threatened. FIG. 26C shows a state in which the controller on the grip is turned on while the control rod is raised, and the flashlight is turned on aiming at the attacker's eyes. As in this example, if the flashlight is attached above the grip and positioned at an angle where the irradiation direction is obliquely upward with respect to the vertical direction of the control shield, it will not be possible to aim at the attacker's eyes. It is preferable because the height and irradiation angle can be set easily. Moreover, by attaching the controller of the flashlight to the upper surface of the bridge portion of the grip, the flashlight can be easily operated with the hand holding the grip, which is preferable.
27A and 27B are photographs showing how flashlights are emitted using a control shield in which the flashlights are directly attached to the second attachment portion 3b on the grip portion 2. FIG. Fig. 27A shows the control rod held in the right hand raised and threateningly raised the position of the control shield slightly to prepare for flashlight irradiation. Fig. 27B shows the control rod raised above the grip This is a state in which the flashlight is turned on by directly operating the flashlight of the attacker and aiming at the attacker's eyes.

Also, as shown in FIGS. 2 and 3, the flat protective wall 4 of the shield body may be provided with through-holes 12 for attaching restraints, fasteners, hemostats and other necessary items. The shape of the through hole 12 is not particularly limited, but in the illustrated example, a slit-like through hole is provided through which a belt-like string can be passed. Figures 20A and 20B show the necessary items attached using the through holes in the shield body. FIG. 20A shows a state in which the tourniquet 13a is attached to the front side of the shield body, and FIG. 20B shows a state in which the restraint band 13b and the forearm fixing band 13c are attached to the back side of the shield body.

II. Control Rod The control rod of the present invention is made of an elongated plate-like material, and has a stem portion on one longitudinal end and a stripped portion on the other longitudinal end, and A sword-shaped control rod having a grip provided on the stem of the control rod body,
The stripped part has a length of 490 to 540 mm and a width of 95 to 105 mm,
A curved recess having a length of 260 to 290 mm and a maximum depth of 55 to 65 mm toward the ridge of the stripped portion is formed in the front end of the stripped portion sequentially from the stem side toward the tip. lower limb restraint part formed by forming a curved concave portion with a length of 110 to 125 mm and a maximum depth of 9 to 15 mm in the direction of the peak side of the undressed part, and a taper It is characterized by having an assault part and upper grip part with a length of 84 to 94 mm formed by molding a cutting edge.

11 to 17 show an example of the control rod (control rod 201) of the present invention. 11 is a six-sided view of the control rod 201, FIG. 12 is a front view, FIG. 13 is a rear view, FIG. 14 is a top view, FIG. 15 is a bottom view, FIG. 16 is a right side view, and FIG. 17 is a left side view. is. In this specification, when the control rod is regarded as a sword, the part corresponding to the blade of the blade is referred to as the front side, and the front side is drawn so as to protrude from the paper surface. The corresponding side is called the peak side, and the peak side is drawn so that it protrudes from the paper surface is the rear view. The part corresponding to the stem of the blade is called the stem, and the bottom view is the stem that protrudes from the paper surface, and the right side when viewed from the front is the front side. The drawn figure is a right side view, and the left side view is a left side view when the front side is viewed from the front.

The control rod 201 has a sword-like appearance in which a grip portion 22 is provided at one end of a control rod main body 21 made of an elongated plate-like material.
The material of the plate material that forms the main body of the control rod is a material that has characteristics such as strength, rigidity, hardness, and durability necessary for defense and counterattack, as well as moldability and workability such as cutting, drilling, and plastic working. It can be appropriately selected from among them. For example, similar to the material of the control shield described above, metal materials such as aluminum alloys and stainless steels, polycarbonate, engineering plastics such as Kydex (registered trademark) (manufactured by Sekisui Seisaku Kogyo Co., Ltd., high impact strength acrylic modified resin), and A resin-based material such as a filler-added composite resin can be used.
A control rod main body 21 of the illustrated control rod 201 has a stripped portion 23 corresponding to the blade of a sword, and a stem portion 24 provided at one longitudinal end of the stripped portion. The boundary between the stem portion and the raw portion is the projection start point Px of the projection projecting forward from the control rod at the end of the stem near the raw portion, and the projection is a part of the raw portion 23. be. The total length L of the control rod 201 is 606 mm. Thickness T is 5 mm.
In the present invention, the total length of the control rod and the total length and width of the stripped portion are not particularly limited. The length La of the undressed portion 23 is generally set appropriately within the range of 490 to 540 mm and the width W is appropriately set within the range of 95 to 105 mm.
The plate thickness T of the control rod main body is not particularly limited, but is generally appropriately set within the range of 3 to 5 mm, considering sufficient defensive/counterattack capability, material properties and weight of the control rod.

The grip portion 22 is formed by attaching an easy-to-grip member to a stem portion 24 provided at one end of the control rod body. The material of the grip portion 22 is not particularly limited, and materials commonly used for grip portions of knives and tools may be used. For example, the grip portion 22 can be formed by attaching a grip portion member made of wood, plastic, or the like by a method such as screwing or riveting. In the illustrated example, the grip portion 22 has an end portion 33 of the stem portion exposed on the proximal side.
The thickness of the grip portion 22 is generally appropriately set within a range of 15 to 17 mm in consideration of ease of gripping.

A front end portion of the stripped portion 23 is provided with a lower leg restraint portion 25, an upper leg restraint/striking portion 26, and an assault portion/upper grip portion 27 in order from the stem portion 24 side toward the distal direction.
Therefore, the control rod of the present invention has a plurality of intimidating and counterattacking functions using the striking portion and the charging portion, and further has a plurality of restraining functions using the lower limb restraining portion and the upper limb restraining portion. Excellent for

The lower-limb restraint portion 25, the upper-limb restraint-cum-hitting portion 26, and the assault portion-cum-upper grip portion 27 have curved recesses that are recessed toward the ridge side of the bare body portion. The apex Pa of the projection projecting forward of the control rod near the boundary between the stem portion 24 and the stripped portion 23, the apex Pb of the convex portion separating the lower limb restraint portion 25 and the upper limb restraint/striking portion 26, and the upper limb. The apexes Pc of the projections separating the restraint/hitting portion 26 and the assault/upper grip portion 27 are arranged substantially in a straight line and have a height that is substantially the maximum width of the bare portion 23 . Here, the substantially maximum width means that the difference from the maximum width of the bare body portion 23 is 5.0 cm or less, preferably 3.0 cm or less, and particularly preferably 1.0 cm or less.

The leg restraint part 25 has a curved recess 28 with a length Lb of 260 to 290 mm and a maximum depth Db of 55 to 65 mm toward the ridge side of the undressed part. The length Lb of the curved concave portion 28 of the lower leg restraint portion 25 is two points obtained by projecting the two vertices Pa and Pb at both ends of the curved concave portion 28 onto the longitudinal axis of the control rod. The maximum depth Db means the length of the connecting line segment, and the maximum depth Db is the width of the stripped part at the positions of the two vertices Pa or Pb at both ends of the curved recess 28, and the width at the narrowest part of the curved recess 28 It means the larger one of the two difference values obtained by subtracting the width of the undressed part.
As shown in the photograph of FIG. 28, the interceptor grasps the vicinity of both ends of the lower limb restraint portion 25 with both hands with the ridges of the unsheathed portion facing up, and fits both of the attacker's lower limbs into the curved recesses, The attacker can be restrained by applying weight to hold it down.

The upper-limb restraint/striking portion 26 has a curved concave portion 29 with a length Lc of 110 to 125 mm and a maximum depth Dc of 9 to 15 mm toward the ridge side of the undressed portion. The length Lc of the curved concave portion 29 of the upper limb restraint/striking portion 26 is 2 obtained by projecting the two vertices Pb and Pc at both ends of the curved concave portion 29 onto the longitudinal axis of the control rod. The maximum depth Dc means the length of a line segment connecting two points, and the maximum depth Dc is the width of the undressed portion at the positions of the two vertices Pb or Pc at both ends, and the narrowest portion of the curved recess 29. It means the larger one of the two difference values obtained by subtracting the width of the part.
As shown in the photograph of FIG. 29, the interceptor holds the vicinity of both ends of the upper-limb restraint-cum-hitting part with both hands with the ridges of the unsheathed part facing up, and fits the attacker's upper limbs into the curved recesses. , the attacker can be restrained by applying weight and holding down.
Even if a weak interceptor implements the above-mentioned procedure for holding down the lower and upper limbs, it causes great pain to the detained person and deprives them of the will to resist, so the detained person easily escapes. I can't.

The assault part/upper grip part 27 has a tapered tip 31 with a length Ld of 84 to 94 mm, and uses this tip to hit the attacker and counterattack.
By setting the lower limb restraint portion 25, the upper limb restraint/striking portion 26, and the assault portion/upper grip portion 27 within the respective dimensions described above, not only can each portion of the undressed portion exhibit the required functions, but also , the centrifugal force generated when the control rod is swung makes it possible to increase the striking force of the upper limb restraint/striking portion 26 because the center of gravity of the unsheathed portion is slightly biased toward the tip side.

As shown in the photograph of FIG. 28, the peak side of the upper-limb restraint/striking section 26 hits the position where the attacker is gripped by using the curved concave portion 28 of the lower-limb restraint section 25, so it is easy to grip. It is preferable to
In addition, as shown in the photograph of FIG. 29, the crest side of the assault part/upper grip part 27 hits the position where the hand grips the attacker when using the curved concave part 29 of the upper limb restraint/striking part 26. Therefore, it is preferable to have a shape that is easy to grip.
From this point of view, the front side of the charging/upper grip portion 27 is formed into a tapered shape having a curved concave portion 30 that is shallowly recessed toward the peak side, and the portion extending from the upper limb restraining/striking portion 26 to the charging/upper grip portion 27 is relatively small. A curved concave portion 32 having a peak Pd and a peak Pe as both ends, a length Le of 150 to 170 mm, and a maximum depth De of 20 to 25 mm toward the front side of the undressed portion, and , It is preferable to have a shape in which a straight ridge portion having a length of 30 to 35 mm is left on the distal end side of the apex Pe of the bare body portion.

III. Combination of Control Shields and Control Rods As is clear from the above, by using the control shields and control rods of the present invention in combination, a plurality of different defense functions, intimidation/counterattack functions, control functions, and restraint functions are exhibited. Because of this, it is possible to achieve an overall superior suppression force.
In addition, both the shield main body of the control shield of the present invention and the control rod main body of the control rod of the present invention are made of a plate-like material and have a flat shape with a flat surface. , The control rods can be stored without taking up much space by stacking them with the sides of the control rods facing each other.
Furthermore, at least one of the control shield of the present invention and the control shield with a support provided with a support provided with the first engaging member on the front surface of the shield main body of the present invention, and the retracting portion of the control rod of the present invention. In addition, by combining a control rod with a detachable portion having a detachable portion provided with a second engaging member that detachably engages with the first engaging member, the control shield and the control rod are normally integrated. It can be stored in a space-saving manner, and in an emergency, it can be carried in an integrated state and rushed to the scene, and when it arrives at the scene, it will instantly separate and take an interception stance to respond to an attack immediately.
Figures 18A and 18B show an embodiment using hook-and-loop fasteners as the first and second engaging members. FIG. 18A shows a control shield having a supporting portion 41 provided with a first hook-and-loop fastener in a region extending from the center in the width direction of the flat defense wall portion to the upper and middle portions in the vertical direction, and the lower leg restraint portion on the right side surface. FIG. 10 is a view showing a control rod having an attachment/detachment portion 42 provided with a second hook-and-loop fastener in the provided area. FIG. 18B is a diagram showing a state in which the control shield and the control rod are detachably integrated by overlapping the supporting portion of the control shield and the detachable portion of the control rod so as to face each other. The first hook-and-loop fastener and the second hook-and-loop fastener have an area having a bonding strength such that they do not separate due to the weight of the control rod when they are engaged with each other.

102 Control Shield 201 Control Rod 1 Shield Main Body 2 Grip Part of Control Shield 2a Member for Grip Part 2b Bridge Part 2c Leg Part 2d Pedestal Part 2e Screw Hole 3a First Equipment Attachment Part 3b Second Equipment Attachment Part 4 Defense Wall portion 5 Impact protection portion 6 Pierce protection portion 7 Assault portion 8 Rib structure 9 Projection 10 Continuous projection structure 11, 11a, 11b Tip 12 Through hole 13a Tourniquet 13b Restraint band 13c Forearm fixation band 21 Control rod main body 22 Control rod Grip part 23 Extraction part 24 Stem part 25 Lower limb restraint part 26 Upper limb restraint/hitting part 27 Assault part/upper grip part 28 Curved recess of lower limb restraint part 29 Curved recess of upper limb restraint/strike part 30 Assault part Curved concave portion of double-upper grip portion 31 Cutting edge 32 Curved concave portion on peak side 33 End of stem portion 41 Supporting portion 42 Detachable portion

Claims (8)

A control shield having a shield body made of a plate-like material and a grip portion provided on the back of the shield body,
The shield body has a vertically long shape when viewed from the front,
At least a portion of a first side arbitrarily selected from both sides of the shield body has a peripheral edge of the first side bent toward the back side of the shield body along a bending axis running in the vertical direction of the shield body. Equipped with a blow protection part having a rib structure that consists of
At least a portion of a second side of the shield main body that faces the first side has a chevron-shaped projection that protrudes in the lateral direction of the shield main body. A puncture protection part having a plurality of continuous protrusions arranged along the edge of the
A control shield comprising, on the upper part of the shield body, an assault part having at least one tip formed in a chevron shape projecting upward from the shield body. When the charging part has only one tip part vertex, the tip part vertex, or when the charging part has a plurality of tip part vertices, the tip part vertex closest to the piercing protection part is the shield body. 2. A control shield according to claim 1, located between the mid-width point of the shield body and the quarter-width point of the shield body in the direction of the first side. Arbitrary equipment can be detachably attached to a first equipment attachment portion at a position above the grip portion on the back of the shield body, and arbitrary equipment is detachably attached to the upper surface of the grip portion. 3. A control shield as claimed in claim 1 or 2, provided with possible secondary attachments of various types. A control rod body made of an elongated plate-like material and having a stem on one end in the longitudinal direction and a stripped part on the other end, and a sword-shaped control having a grip provided on the stem of the control rod body. a stick,
The stripped part has a length of 490 to 540 mm and a width of 95 to 105 mm,
A curved recess having a length of 260 to 290 mm and a maximum depth of 55 to 65 mm toward the ridge of the stripped portion is formed in the front end of the stripped portion sequentially from the stem side toward the tip. lower limb restraint part formed by forming a curved concave portion with a length of 110 to 125 mm and a maximum depth of 9 to 15 mm in the direction of the peak side of the undressed part, and a taper A control rod with an 84 to 94 mm length assault part and upper grip part formed by molding a cutting edge. A convex portion that separates the stem portion and the lower-limb restraint portion, a convex portion that separates the lower-limb restraint portion and the upper-limb restraint/hitting portion, and a convex portion that separates the upper-limb restraint/hitting portion and the charging portion/upper grip portion. 5. The control rod of claim 4, wherein the section has a height that is approximately the maximum width of the stripped section. The front side of the charging section/upper grip section has a curved concave portion that is shallowly recessed toward the peak side, and the portion on the peak side facing the portion extending from the upper limb restraint/striking section to the charging section/upper grip section has a length Le. 150 to 170 mm, a curved concave portion with a maximum depth De of 20 to 25 mm toward the front side of the uncut portion, and a linear peak with a length of 30 to 35 mm at the tip of the uncut portion. 6. A control rod according to claim 4 or 5. A control shield with a supporting portion having a supporting portion provided with a first engaging member on the front surface of the shield main body of the control shield according to claim 1, and a control rod extracting control shield according to claim 4. A control rod with a detachable portion comprising a detachable portion provided with a second engaging member detachably engaged with the first engaging member on at least one side surface of the control shield and the control rod. combination. 8. The method according to claim 7, wherein said first engaging member is a first hook-and-loop fastener, and said second engaging member is a second hook-and-loop fastener detachably engaging with said first hook-and-loop fastener. 's control shield and control rod combination.

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