JP3112485U - Sasumata-type crime prevention equipment - Google Patents

Abstract

[PROBLEMS] It is possible to surely hold a criminal without losing it even in a place without a wall, etc., and also to seize the criminal more safely for the side that holds the criminal. The object is to provide a sasmata-type crime prevention tool effective in catching offenders.
A capture line arranged as a ring portion 9 on the inner side of a bifurcated cylindrical frame body 2 at the end of a handle 3 by pulling a contraction operation member 6 provided movably on a portion of the handle 3 having a sasumata shape. The member 4 was pulled, and the ring portion 9 of the catching wire member 4 was contracted so that a weapon, a criminal's arm or neck could be captured by the contracted ring portion 9.
[Selection] Figure 1

Description

  The present invention relates to a crime prevention tool used when capturing a suspicious person, a thief or the like, and more particularly to a sasumata-type crime prevention tool effective for picking up a thief attacking with a weapon.

  Recently, there are an increasing number of suspicious individuals who invade public facilities such as schools for the purpose of harming people from the beginning and those who enter for the purpose of theft. For this reason, in each facility, guards and security guards are installed at entrances and exits such as gates, and in principle, the entrance doors are locked to prevent suspicious persons from entering in advance.

  In addition, in terms of equipment, surveillance cameras are installed at important points, important points, alarm bells are installed at various locations in the facility, or traps in the Edo period as a suppression tool when a suspicious person enters the facility. For example, we have installed a modern-style sasmata that has been manufactured and sold based on the sasmata used as a tool.

  The above-mentioned modern sasmata is made by attaching a handle of an appropriate length to a bifurcated heel having a semi-circular and U-shaped tip made of a lightweight metal such as aluminum.

  When a suspicious person invades a public facility and goes into a rampage or commits a crime, the above-mentioned sasumata is used to control the suspicious person who goes into a rampage or commits a crime.

  In other words, when the criminals' movements are stopped by this sasumata, multiple people firmly hold the handle of each person's sasumata with both hands and control the criminals who are rampant at the bifurcated part on the wall or wall of the building. While holding the torso's torso, hand, neck, or foot with each person's fork and holding it on the wall, etc., while controlling the criminal's movement and waiting for the arrival of the police officer, or while holding down with the sasumata Others are encouraging and seizing the criminal.

  However, with the conventional sasumata mentioned above, the criminal cannot be effectively suppressed in a place where there are no walls or walls of the building, and the rampage of the criminal who is rampant cannot be stopped reliably in a place away from the wall. . For this reason, there were many concerns that the culprit could be missed or it could be countered and harmed.

  The conventional sasumata has a structure that mainly holds the torso part of the body with a bifurcated frame, so it can control the movement of the body to some extent, but the criminal has free hands (arms) and legs It was possible to move with a foot or swing the blade. Therefore, for those who are trying to seize the criminal, it is dangerous and difficult to get close to the criminal, and it is not easy to seize the criminal.

  As described above, the conventional sasumata has a problem that it cannot be an effective crime prevention tool against a criminal who breaks with a weapon.

  The present invention was developed in view of the above points, and the object of the present invention is to be able to reliably hold down the criminals even in a place without walls, etc., and to hold down the criminals. An object of the present invention is to provide a sasmata-type crime prevention device that can capture a criminal more safely, and that is particularly effective for picking up a criminal from a criminal with a weapon and holding down the criminal.

  In order to effectively achieve the above object, the sasmata-type security device of the present invention has a bifurcated cylindrical frame body having an opening along the inner periphery, and a cylindrical shape having a tip fixed to the outer intermediate portion of the bifurcated cylindrical frame body. A handle, a capture line member for arranging a ring portion formed by bending an intermediate portion inside the bifurcated cylinder frame body, and storing a portion other than the ring portion in the handle pattern, and a bifurcated cylinder frame A plurality of elastic locking pieces that are provided at appropriate places and releasably lock a part of the ring part, and a lower part is arranged in the handle from a long hole formed in the longitudinal direction of the handle, Both ends of the catching wire member are locked to the lower part, and can be reciprocated along the long hole and fixed to the handle at a desired position in order to shrink or enlarge the diameter of the ring part. The contraction operation member is configured.

  In the sasmata-type crime prevention device of the present invention described above, the middle part of the capture line member, which is normally located in the bifurcated cylindrical frame body, is drawn out from the handle into a ring shape that extends inside the bifurcated cylindrical frame body, Is inserted into the inside of the opening formed along the inner periphery of the bifurcated cylinder frame, and the ring portion is locked with a plurality of elastic locking pieces provided on the bifurcated cylinder frame. Keep it.

  And if a suspicious person breaks into a facility, etc., and rampages or commits violence, hold the handle with both hands and hook the above ring to the arm on the hand side holding the weapon, The contraction operation member provided in the is pulled toward the rear end side of the handle along the long hole. As a result, the ring portion contracts and the weapon, arm, etc. can be restrained.

  Therefore, when the criminal has a weapon, the weapon can be picked up from the criminal by shaking off the weapon captured by the shrunken ring with a handle. If you pick up a weapon, you will be able to relieve the criminal with a certain degree of peace of mind to reduce the risk of harm.

  In addition, if you are afraid of approaching the criminal, the criminal's body is pressed against the floor etc. with the bifurcated cylinder frame with the arms constricted as shown above and the arm is restrained, and the police officer arrives If you wait, you won't miss the criminal and you won't be able to fight back.

  In addition, as described above, it is possible to constrain the arm and the like by constricting the ring portion and suppress the movement of the criminal, so the wall or the like that is necessary to reliably hold down the criminal is not required in the conventional sasumata It is possible to suppress and control the movement of the criminal even in places where there is no place. In addition, if each person has the sasmata-type crime prevention device of the present invention in about three people and captures the criminal's weapons and desired parts of the body, the criminal can be more effectively suppressed.

The best mode for carrying out the present invention will be described below with reference to the drawings.
1 to 6 are views of a sasmata-type crime prevention device according to the present invention, wherein FIG. 1 is a plan view of the sasmata-type crime prevention device according to the present invention, and FIG. 2 is a capture line member in a bifurcated cylinder frame according to the present invention. FIG. 3 is an explanatory diagram of an enlarged cross-sectional view showing the relationship at the time of locking between the elastic locking piece and the elastic locking piece. FIG. FIG. 4 is an explanatory view of a contraction operation member according to the present invention, and FIG. 5 is a view of the connecting portion between the bifurcated cylinder frame and the handle viewed from the inside of the bifurcated cylinder frame. FIG. 6 is an explanatory view of the handle as viewed from the side.

  The illustrated sasmata-type crime prevention device 1 (see FIGS. 1 to 3) includes at least a bifurcated tubular frame body 2, a handle 3, a catching wire member 4, a resilient locking piece 5, and a contraction operation member 6.

  The bifurcated cylinder frame 2 is formed by bending a cylindrical member made of aluminum, stainless steel, or the like into a semicircular shape, and has an elongated opening 7 formed along the inner longitudinal direction. In the bifurcated cylinder frame 2, a plurality of elastic locking pieces 5 (see FIG. 2) are provided at predetermined intervals with one end 8 thereof fixed to the inner surface.

  The bullet locking piece 5 temporarily locks a part of a ring portion 9 of the capture wire member 4 described later so as to be disengageable. Further, both edge portions 11 of the opening portion 7 of the bifurcated tubular frame 2 of the tip portion 10 (see FIG. 5) described later are not damaged when the criminal arm or the like is captured by the capture line member 4. A cushioning material 12 such as rubber or sponge is provided.

  The bifurcated cylinder frame 2 may be semi-elliptical, U-shaped, V-shaped, U-shaped, or the like.

  The handle 3 is a cylindrical body made of an aluminum material, stainless steel, or the like, similar to the bifurcated cylinder frame 2. The inner space 15 and the tip 13 of the bifurcated cylinder frame 2 communicate with each other.

  In addition, a long hole 16 (see FIGS. 4 and 6) for moving the contraction operation member 6 is formed at a predetermined length at a predetermined position on the side of the handle 3 in the longitudinal direction. Further, on the outside of the handle 3 near the front end portion 10, a hook lever 18 having appropriate elasticity that can be detachably locked by bending a ring portion 9 of a capture wire member 4 to be described later to the handle 3 side is provided.

  A protective screen (shield) 17 for protecting the face and the like from the weapon when the criminal is captured may be attached to an appropriate portion of the outer periphery of the handle 3 so that it can be tilted.

  The capture line member 4 is a wire having a predetermined length of, for example, a diameter of about 3 mm, and its intermediate portion is bent into a ring shape, and a contraction operation member 6 described later is positioned closer to the distal end portion 10 of the handle 3. 1 (when in the state of FIG. 1), the ring portion 9 is formed so as to be the circumference of the semicircular bifurcated cylindrical frame body 2 and both end portions 26 other than the circular portion 9 are formed at the bifurcated cylindrical frame body. It is inserted into the handle 3 from the communication part 19 of the handle 2 and the handle 3 so that it can be locked to the contraction operation member 6.

  Further, a cushion material 20 such as a vinyl hose having the same effect as the above-described cushion material is provided at an intermediate position between the communication portion 19 and the opposite ring portion 9.

  It is also possible to use a barbed wire or the like as the capture wire member 4. In the case of a barbed wire, it is an excessive defense, so it is preferably used for the sasmata-type crime prevention device of the present invention in the case of intimidating and retreating against a robber at a bank or a convenience store. Although not shown, as a threat to the criminal, a barbed wire may be provided along the outer periphery of the bifurcated tube frame 2 (the handle 2 side) and the tip 10 of the handle 2.

  The contraction operation member 6 (see FIGS. 1 and 4) includes a pipe 21 that can be arranged and moved in the handle 3, and a nut 27 that is fixed to the outer peripheral surface of the rear end portion 22 of the pipe 21. And a bolt 23 to be inserted into the nut 27 from the elongated hole 16 of the handle 3 and screwed from the outside, and a grip member 24 that pulls and pushes the pipe 21 from the outside of the handle 3 integrally with the bolt 23. . When the gripping member 24 is rotated, the bolt 23 is screwed into the nut 27, and the lower end surface 28 of the gripping member 24 can be pressed against the outer peripheral surface 29 of the handle 3 and fixed to the handle 3. Moreover, the shrinkage operation member 6 can be moved along the elongated hole 16 to a desired position in the longitudinal direction of the handle 3 by loosening the gripping member 24 in the opposite direction. Both end portions 26 of the capture wire member 4 are engaged with the tip portion 25 of the pipe 21. The lower part of the contraction operation member 6 disposed in the handle 3 is constituted by the pipe 21, the nut 27, and the bolt 23 in the illustrated example. The pipe 21 may be a shaft member having a predetermined length.

  The sasmata-type security device 1 of the present invention having the above-described configuration is such that when a suspicious person who has entered a facility or the like is rampant or attacked by a thief, first the handle 3 is gripped and the gripping member 24 of the contraction operation member 6 is used. Pull a little toward you. As a result, the wire hooking lever 18 bends (falls) toward the distal end 10 side of the handle 3 due to the pulling of the ring portion 9, and the ring portion 9 that is quickly locked to the wire hooking lever 18 (two-dot chain line in FIG. 1). Can be removed from the lever 18. The ring portion 9 that is disengaged from the lever 18 develops in a ring shape on the inner side of the bifurcated cylindrical frame body 2 by elastic force. When the wire hooking lever 18 is removed from the wire hooking lever 18, the wire hooking lever 18 bent to the tip 10 side of the handle 3 returns to its original state by the elastic force after the ring portion 9 is released. It will be in a state of protruding from the outer surface.

  After holding the sasmata-type crime prevention device 1 in such a state, firmly grip the handle 3 and confront the criminal, and the criminals possessed by the rampant, metal bats, golf clubs and other weapons, or the criminal ’s arms and neck 9 is pulled and the grip member 24 is pulled toward the rear end side of the handle 3. As a result, the ring portion 9 contracts the diameter toward the tip 10 side of the handle 3 to catch the criminal's weapon or arm, etc., and tightens the grip member 24 to the handle 3 side so that the ring portion 9 does not expand. The member 6 is fixed at the position of the handle 3. And if you pick up the weapons from the violent criminal, suppress the movement of the criminal, and wait for the arrival of police officers etc., you can capture the criminal safely and reliably.

  After capturing the criminal using the sasumata-type crime prevention device 1 as described above and delivering the criminal to the police officer, the grip member 24 is loosened and contracted so that the sasumata-type crime prevention device 1 can be used again. The operating member 6 is moved to the distal end portion 10 side of the long hole 16, and the diameter of the ring portion 9 whose diameter is contracted is increased. Then, the cushion member 20 side of the ring portion 9 is pulled to the handle 3 side, hooked on the wire hooking lever 18 and stored again in a predetermined installation place.

  According to the sasmata-type crime prevention device 1 of the present invention, even a woman can easily use it with little training without hurting the criminal. In addition, the sasmata-type security device of the present invention may be freely changed in design without limiting the dimensions, shapes, materials, structures, etc. of the respective parts to the examples shown in the drawings as long as the above-described object can be effectively achieved. .

It is a top view of the sasumata-type crime prevention tool concerning this invention. It is explanatory drawing of the expanded cross section which shows the latching relationship of the capture wire member in the bifurcated cylinder frame concerning this invention, and a resilient latching piece. It is explanatory drawing of the expanded cross section which shows the latching relationship of the capture wire member in the bifurcated cylinder frame concerning this invention, and a resilient latching piece. It is explanatory drawing of the contraction operation member concerning this invention. It is explanatory drawing which looked at the connection location of the bifurcated cylinder frame concerning this invention, and a handle from the inner side. It is explanatory drawing which looked at the handle concerning this invention from the side.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Susmata-type crime prevention tool 2 Bifurcated cylinder frame 3 Handle 4 Capture line member 5 Ejection locking piece 6 Shrinkage operation member 7 Opening part 9 Ring part 16 Long hole 26 Both ends of capture line member

Claims (1)

  A bifurcated cylinder frame having an opening along the inner periphery, a cylindrical handle having a tip fixed to the outer intermediate part of the bifurcated cylinder frame, and an intermediate part bent at the inner side of the bifurcated cylinder frame A trapping wire member having a length that can accommodate a portion other than the ring portion in the handle, and a part of the ring portion provided at an appropriate position in the bifurcated cylinder frame. A plurality of elastic locking pieces that can be locked, and a lower part in the handle from a long hole formed in the longitudinal direction of the handle, and both ends of the capture line member are locked to the lower portion. In addition, a sasmata-type crime prevention device comprising a contracting operation member that can be reciprocated along the elongated hole and can be fixed to a handle at a desired position in order to contract or expand the diameter of the ring portion. Tools.

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