JP3689718B2 - Piercing - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention mainly relates to piercings used when police officers or the like control criminals, thieves or other arrested persons.
[0002]
[Prior art]
As a conventional piercing claw, for example, as shown in FIG. 9, a bifurcated heel 104 is branched into a semicircular shape, a U shape, a V shape (semicircular shape in the figure), or the like at the front end of a handle portion 101 formed of a multistage retractable heel 102. A device formed by attaching the constructed piercing main body 103 is generally known. In this conventional pierced crotch, a police officer or the like holds the handle 101 and presses the torso of a criminal or the like with a fork 104 to thereby restrain the criminal or the like.
[0003]
However, the conventional piercing crotch is a bifurcated claw that presses the body torso, so that the movement of the body can be restricted but the arm can be moved freely. Therefore, the arm can be moved freely even if the torso is pressed when controlling a criminal who has a knife such as a knife. There is a risk of being stabbed with a blade.
[0004]
[Problems to be solved by the invention]
In view of the above circumstances, the present invention has an object to provide a piercing crotch that can eliminate and restrain the danger of being stabbed by a knife even when suppressing a criminal who has the knives, etc. To do.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the present invention relates to a pierced crotch comprising a handle portion and a pierced torso body attached to the tip of the handle portion. A movable opening / closing rod connected to the tip of each of the branch rods, and provided so as to be able to undulate in a direction approaching and separating from each other within a predetermined angle range, and the both opening / closing rods when the both opening / closing rods fall down to a predetermined angle And a lock means for releasably locking the movement in the standing direction, and an appropriate one provided with one end engaged with the tip of the one opening / closing rod and the other end engaged with the tip of the other opening / closing rod. A restraining rope having a sufficient length, and by opening and closing the two opening and closing rods, the tip of the bifurcated rod is opened and closed.
[0006]
According to the present invention configured as described above, when the piercing main body is pressed against a target location (for example, an arm of a criminal, etc.) with both movable opening / closing rods opened, the tips of the both opening / closing rods via the restraining rope Since the force is applied to the two open / close rods, the two open / close rods are laid down and locked with the two rods closed between the two tips. On the other hand, when both the opening and closing rods fall down, an endless ring is formed by the rope.
[0007]
So, for example, when controlling the criminal who has a knife, if you press the tip of the piercing body against the arm holding the knife, both the opening and closing hooks will fall down and the arms will be in a ring formed by a rope. Locked in the entered state. Accordingly, since the arm holding the blade is restrained by the rope ring and the movement is restricted, the risk of being stabbed by the blade can be eliminated and held.
[0008]
In the present invention, the configuration of the locking means is not limited as long as the locking means has a function of releasably locking the movement in the standing direction when the both opening and closing rods fall down to a predetermined angle. For example, as in the invention described in claim 2, as the locking means, a sliding engagement provided at the front end of both branch rods so as to be slidable in the axial direction of the rod within a predetermined length range. A hook, a spring provided on the two branch hooks so as to urge both the engagement hooks in the forward direction, and an unlocking operation means for operating both the engagement hooks from the outside to slide in the backward direction, A fitting hole provided at a base end of each of the opening and closing rods and into which a distal end of the engaging rod is fitted, and the fitting hole is disposed at a tip of the engaging rod when the opening and closing rod falls down to a predetermined angle. It is also possible to adopt a configuration provided at the facing position.
[0009]
In the present invention, as in the invention according to claim 3, the stab main body has a leaf spring provided on the outer surface on both sides of the bifurcated heel and having a lower end fixed to the branch ridge, It can also be configured such that when both the opening and closing rods stand up, the proximal end outer surface of the opening and closing rod is pressed by the tip of the leaf spring. With this configuration, both open / close rods are pressed in the direction in which the rods open by the spring pressure of the leaf springs when standing up, preventing the open / close rod from moving inadvertently and stabilizing the open state. Hold.
[0010]
In the present invention, as in a fourth aspect of the present invention, the stab main body can be detachably attached to the handle portion. In addition, as in the invention described in claim 5, the handle portion can be constituted by a multistage telescopic fold.
[0011]
Moreover, in this invention, a glass crusher can also be provided in the base end of the said handle | pattern part like invention of Claim 6. Furthermore, a collar part can also be attached to the front-end | tip part side of the said handle | pattern part like invention of Claim 7.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows an embodiment of the piercing of the present invention. FIG. 1A is a front view, FIG. 2B is a front view showing a locked state, FIG. Front view a showing left and right side view b and right side view c, FIG. 3 is a front view showing a state in which the opening and closing saddle is overturned and locked, and FIG. 4 is a cross-sectional view taken along line AA in FIG. FIG. 5 is a front view showing a part of the restraining rope of the same stab crotch, and FIG. 6 is an explanatory view showing an example of the usage state.
[0013]
In FIG. 1 to FIG. 6, the piercing of this embodiment is composed of a handle portion 1 and a piercing main body 2 attached to the tip of the handle portion 1.
[0014]
The handle 1 is made of any material and has an appropriate diameter and length. The handle portion 1 of this embodiment is composed of a multi-stage telescopic rod 11 that is slidably fitted with an arbitrary number of tubes 11a, 11b, and 11c made of aluminum alloy or other materials, and is formed to be extendable in a multi-stage manner. ing. The illustrated extension rod 11 is configured to extend and contract in a three-stage manner using three tubes 11a... 11c, but the number of the tubes 11a.
[0015]
Each of the tubes 11a ... 11c has a click button 12 and a button engagement hole 13 at a predetermined portion, and the button 12 is engaged with the engagement hole 13 when the telescopic rod 11 is fully extended, and the position is freely disengaged. It is comprised so that it may latch. And it is comprised so that the fitting pipe mentioned later of the piercing main body 2 may be fitted to the pipe | tube 11a of the foremost side of the collar 11, and can be attached detachably. If the pattern part 1 and the stab body 2 are configured to be removable as in this embodiment, the pattern part 1 can be used as a baton or a wand. A bottom cover cylinder 14 is attached to the rear end of the maximum diameter tube 11c of the flange 11. In addition, it is also possible to comprise so that the handle | pattern part 1 may not be expanded-contracted with one stick | rod. Moreover, the pattern part 1 and the piercing main body 2 can also be formed integrally.
[0016]
The piercing body 2 is connected to a bifurcated ridge 21 having a pair of bifurcated ridges 22, 22 bifurcated into a V shape, a U shape, or the like, and a distal end of the bifurcated ridge 22 with a pivot 23, and has a predetermined angle. A pair of movable opening / closing rods 24, 24 arranged to be able to undulate in a direction approaching and separating from each other within the range, and the movement of the both rods 24 in the standing direction when the both opening / closing rods 24 fall down to a predetermined angle Locking means 25, 25 for releasably locking, and a restraining rope 26 provided with one end engaged with the tip of one opening / closing rod 24 and the other end engaged with the tip of the other opening / closing rod 24. And has.
[0017]
The fork 21 is made of aluminum metal or other material. A mounting cylinder 27 is fixedly provided at the center of the rear end of the fork 21. A fitting tube 28 slidably fitted on the tube 11 a of the telescopic rod 11 is provided on the mounting cylinder 27 so as to project in the vertical direction, and an appropriate portion of the tube 28 is engaged with the button 12. An engaging hole 13 is formed. Then, the pipe 28 is fitted to the pipe 11a of the telescopic rod 11 so as to be coupled to each other, and the button 12 is engaged with the hole 13 to be detachably locked.
[0018]
The both opening and closing rods 24 are made of aluminum metal or other material having an appropriate thickness and length, and are configured to open and close between the ends of the branch rods 22 and 22 by raising and lowering both rods 24. . In this embodiment, an inclined surface 29 that is cut obliquely upward is formed on the inner side of the base end of the opening / closing rod 24 and an inclined surface 30 that is cut obliquely downward is formed inside the distal ends of both branch rods 22, With the shaft 23 as a fulcrum, the opening / closing rod 24 is turned (falling down) in a direction to approach each other, and the inner side surface of the proximal end of the opening / closing rod 24 is opposed to the inclined surface 30 of the bifurcated rod 22 as shown in detail in FIG. By applying this, this position is set as the lodging end point, and in this state, the two ends of the bifurcated rod 21 are closed by the open / close rods 24 and 24. Further, by rotating (standing up) the two opening / closing rods 24 in the direction to separate them from the above state, the rear end surface 31 of the opening / closing rod 24 abuts against the front end surface 32 of the branch rod 22, so that this position is set as the standing end point. In this state, the distance between both ends of the bifurcated heel 21 is opened to the maximum. In this way, the two open / close rods 24 are raised and lowered to open and close the two ends of the bifurcated rod 21. The mechanism for raising and lowering the opening / closing rod 24 can be changed to any configuration other than that shown in the figure. In short, both the opening and closing rods may be configured to be freely raised and lowered within a predetermined angle range.
[0019]
The locking means 25 locks the movement of the collar 24 so that the movement of the collar 24 can be released when the opening / closing collar 24 falls to a predetermined angle. The locking means 25 of this embodiment is axially attached to the distal ends of both branch collars 22. A sliding hole 33 of an appropriate length provided in the direction, a sliding engagement rod 34 slidably fitted in the hole 33 in the axial direction, and urging the flange 34 in the forward direction. A spring 35 provided in the hole 33 to be fastened, a long hole 36 of an appropriate length formed in the branch rod 22 in communication with the hole 33, and a tip end fixed to the engagement rod 34 through the long hole 36. And an unlocking operation member 37 and a fitting hole 38 provided at the base end of the opening / closing rod 24 and into which the tip of the engaging rod 34 is fitted. The fitting hole 38 has a predetermined opening / closing rod. It is the structure provided in the position which faces the front-end | tip of the engagement rod 34 at the time of falling down to this angle. .
[0020]
With the above-described configuration, when the opening / closing rod 24 has fallen to the position of the lodging end point, the engaging rod 34 is pressed by the action of the spring 33, the tip is fitted into the fitting hole 38, and the opening / closing rod 24 moves in the standing direction. It is designed to lock. Further, in the locked state, the lock is released by operating the operation member 37 from the outside and retracting the engagement rod 34, so that the opening / closing rod 24 can be raised freely. The locking means 25 can be changed to a configuration other than that shown in the figure. In short, the locking mechanism 25 locks the movement of the opening / closing rods 24 in the standing direction when the both opening / closing rods 24 fall down to a predetermined angle. A structure having a mechanism that can be released by an external operation may be used.
[0021]
The restraining rope 26 is formed to have an appropriate length, for example, a length that roughly corresponds to the distance between the tips of the both ends 24 when the both opening and closing rods 24 are fully opened. The other end of the flange 24 is engaged with the other end of the collar 24 and the other end is engaged with the other end of the collar 24. As shown in detail in FIG. 5, the rope 26 of this embodiment includes a metal wire 41 having an appropriate length, and a sheath tube 42 made of a flexible synthetic resin fitted to the wire 41. Then, both ends of the wire 41 are passed through holes 43 (the outside of the hole 43 is formed in a large-diameter hole 43a) provided at the tip portions of the two flanges 24, and nuts or the like are provided at both ends of the wire 41. The locking member 44 is fixedly provided, and the locking member 44 is engaged with the edge of the large-diameter hole 43a of the hole 43 so that both ends of the wire 41 are engaged with the both ends 24. is there. If the structure which coat | covered the wire 41 with the cladding tube 42 like this embodiment is employ | adopted, when a criminal etc. are restrained, arms, such as a criminal, can be protected.
[0022]
The piercing of this embodiment is provided with a leaf spring 51 made of metal or the like that is located on the outer surface of both sides of the bifurcated ridge 21 of the piercing main body 2 and whose lower end is fixed to the branch ridge 22 with screws 52 or the like. doing. The leaf spring 51 is provided so that the tip 51 a protrudes somewhat from the tip of the branch rod 22. The both opening / closing rods 24 are configured to press the proximal end outer surfaces of the both opening / closing rods 24 with the distal ends 51a of the leaf springs 51 when standing. With this configuration, the open / close rods 24 are pressed in the opening direction by the spring pressure of the tip 51a of the leaf spring 51 when the open / close rods 24 are standing up, so that the open / close rods 24 are prevented from rotating unintentionally in the closing direction. Thus, the open state can be stably held. The leaf spring 51 is provided as desired.
[0023]
The pierced crotch according to this embodiment is configured as described above. Next, an example of usage and the operation will be described. When the piercing main body 2 is pressed against a target location (for example, an arm of a criminal, etc.) with the two opening / closing rods 24 opened to the maximum, a force in the closing direction is applied to the tips of the both opening / closing rods 24 via the restraining rope 26. As a result, the two opening / closing rods 24 are laid down, and the two rods 24 are locked by closing the ends of the two-pronged rod 21. On the other hand, when both the opening and closing rods 24 are laid down as described above, an endless ring 61 is formed by the rope 26 as shown in FIG.
[0024]
Therefore, as shown in FIG. 6a, for example, when suppressing a criminal or the like holding the blade 62, pressing the arm 63 holding the blade 62 with the opening / closing rod 24 of the piercing body 2 so as to sandwich the blade 63, As shown in FIG. 1 b, both the opening and closing rods 24 are lying down and locked in a state where the arms 63 are in a ring 61 formed by the rope 26. Therefore, since the arm 63 holding the blade is restrained by the ring 61 of the rope 26 and its movement is restricted, the risk of being stabbed by the blade can be eliminated and arrested. Needless to say, the piercing can be used not only for arms but also for restraining legs and the like.
[0025]
FIG. 7 is an explanatory view showing a main part of another embodiment of the piercing of the present invention. This embodiment is characterized in that a collar 64 is provided at the tip of the handle 1 (in the drawing, the tip of the tube 11b). Since other configurations are the same as those of the above-described embodiment, the same components are denoted by the same reference numerals and description thereof is omitted. When the configuration of this embodiment is adopted, for example, when the criminal who has a knife is controlled, the spear serves to protect the body of a police officer or the like from the attack of the knife.
[0026]
FIG. 8 is an explanatory view showing a main part of still another embodiment of the piercing crotch according to the present invention. This embodiment is characterized in that a glass crusher 65 is provided at the base end of the handle 1. That is, the glass crusher 65 is fixedly provided on the bottom of the bottom lid cylinder 14 of the handle 1 and the protective cap is detachably fitted to the cylinder 14 from above. Since other configurations are the same as those of the above-described embodiment, the same components are denoted by the same reference numerals and description thereof is omitted. Employing this embodiment is convenient when, for example, breaking a window glass and entering a room.
[0027]
【The invention's effect】
According to the present invention, even when a criminal who has a blade is controlled, the risk of being stabbed by the blade can be eliminated, restrained, and seized.
[Brief description of the drawings]
1A and 1B show an embodiment of a piercing crotch according to the present invention, in which FIG. 1A is a front view and FIG. 1B is a front view showing a locked state.
FIG. 2 is a front view a, a left side view b, and a right side view c showing one branch hook and a movable opening / closing hook of the piercing main body of the same piercing crotch.
FIG. 3 is a front view showing a state in which the opening / closing hook is laid down and locked.
4 is a cross-sectional view taken along line AA in FIG.
FIG. 5 is a front view showing a part of the restraining rope of the same stab crotch.
FIG. 6 is an explanatory diagram showing an example of a usage state.
FIG. 7 is an explanatory view showing a main part of another embodiment of the piercing of the present invention.
FIG. 8 is an explanatory view showing a main part of still another embodiment of the piercing crotch according to the present invention.
FIG. 9 is an explanatory view showing a conventional piercing crotch.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Pattern part 2 ... Stitching main body 21 ... Bifurcated collar 22 ... Branch collar 24 ... Movable opening / closing collar 25 ... Locking means 26 ... Restraint rope 61 ... Wheel

Claims (7)

In piercing consisting of a handle and a piercing body attached to the tip of the handle,
The piercing body has a bifurcated heel that has a pair of bifurcated halves and a movable opening / closing mechanism that is connected to the tips of the bifurcated ridges and can be raised and lowered relative to each other within a predetermined angle range. A hook, locking means for releasably locking the opening and closing movement of the both opening and closing hooks when the both opening and closing hooks fall down to a predetermined angle, and one end engaged with the tip of the one opening and closing hook And an appropriate length of a restraining rope provided with the other end engaged with the tip of the other opening / closing rod,
A piercing crotch configured to open and close the tip of the bifurcated heel by raising and lowering the open / close heels. The locking means includes a sliding engagement rod provided at a distal end portion of both branch rods within a predetermined length so as to be slidable in the axial direction of the rod, and urges both the engagement rods in a forward direction. Springs provided on the two branch rods so as to squeeze, unlocking operation means for operating both the engagement rods from the outside and sliding in the backward direction, and provided at the base ends of the both opening and closing rods. 2. The piercing crotch according to claim 1, wherein the fitting hole is provided at a position facing the tip of the engagement rod when the opening / closing rod is tilted at a predetermined angle. . The stabbing body has a leaf spring that is positioned on the outer surface on both sides of the bifurcated heel and has a lower end fixed to the branch fold, and the opening and closing at the tip of the leaf spring when the both opening and closing ridges stand The piercing crotch of Claim 1 or 2 comprised so that the proximal end outer surface of a heel might be pressed. The piercing according to claim 1, 2, or 3, wherein the piercing main body is detachably attached to the handle. The piercing crotch according to claim 1, 2, 3, or 4 in which said handle part is constituted by multistage type expansion and contraction hooks. The piercing crotch according to claim 1, 2, 3, 4 or 5, wherein the handle portion includes a glass crusher at a proximal end. The piercing crotch according to claim 1, 2, 3, 4, 5 or 6, wherein the handle portion is provided with a heel portion on a distal end side.

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