JP2005042997A - Catcher with long handle for crime prevention - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide easy application of large support force to a handle and easy handling, to reduce a work load in capture of a criminal, and to prevent danger to life of the criminal. <P>SOLUTION: An extension spring 11 with one fixed end is housed in a cylinder of the handle 3, another end of the extension spring 11 is coupled with one end of a spring 14 for connection housed in cylinders of a leg hooking part 2 and the handle 3, and another end of the spring 14 for connection is fixed to a portion near to a base end part of an arced rod like body 9 for closing housed in the leg hooking part 2. A leg input opening closing and opening operation means 17 is provided in the leg hooking part 2 for opening a leg input opening 6 and locking the arced rod like body 9 for closing against tensile force of the extension spring 11, and releasing the lock and closing the leg input opening 6 by the arced rod like body 9 for closing when the leg hooking part 2 is hooked on a leg. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a long-length capture device for crime prevention suitable for capturing criminals and the like.

  In recent years, violent crimes such as robbery attacking financial institutions, convenience stores, pachinko stores, houses, etc. have occurred frequently regardless of the city or countryside due to the impact of the recession and the influx of foreigners accompanying internationalization. For these crimes, ordinary people do not have a good way to deal with criminals who wield knives etc., and can only prepare a wooden sword. Moreover, even if you face the criminal with a wooden sword, you will be attacked and stabbed, or you will be unable to hold back and escape. At that time, in order to seize the criminal, it is necessary to get close to it, such as hugging the criminal and defeating it.

  However, it is dangerous to get too close to the criminals, even if they confront the criminals or seize the criminals. Therefore, it is wise to confront the criminal using a long-handled capture device and seize the criminal. As a capture tool with such a long handle, the present applicant first fixes one end of a wire having elasticity to the distal end of a tubular long handle, and inserts the other end of the wire through the opening of the long handle. Then, the portion connected to the other end of the wire in the long handle is accommodated for the required length, or both ends of the wire are inserted from the opening of the tip of the long handle, and the portion connected to the both ends of the wire is inserted into the long handle. Both accommodate the required length, project a wire loop with a variable diameter from the tip of the long handle, and provide a slit-like slide opening along the longitudinal direction of the long handle on the rear tube wall of the long handle. A plurality of recesses for stoppers are dispersedly arranged, and the base of an operation lever for changing the diameter of the wire loop by operating the tip or both ends of the wire accommodated in the long handle from the outside is fitted in the slide opening. Equipped Presented things.

Japanese Patent Application 2001-104180

  However, when using this long-length capture device for a criminal, select the diameter of the wire loop, fit the wire loop into a part of the criminal body, move the operating lever along the slide opening, and It is necessary to manually operate such as reducing the diameter to reduce the diameter, and further fitting and fixing the operation lever in an optional recess for stopper. Therefore, it is difficult to handle, and the labor burden when capturing the criminal is increased. Also, since the wire loop is thin, there is a risk of life if it fits on the neck of the criminal, so you need to be careful.

  The present invention has been made by paying attention to such conventional problems. It is easy to give a handle a large support force, it is easy to handle, reduces the labor burden at the time of capturing the criminal, and is dangerous to the life of the criminal. The purpose is to present a long-length capture device for crime prevention.

  In order to achieve the above-mentioned object, the long-length capture tool for crime prevention according to the present invention bends the vicinity of the tip portion in an arc shape to form a footrest portion having an internal space for foot placement, and the other portion as a handle. The opened body between the both ends of the footrest part is used as a foot opening, and an opening leading to the inside of the cylinder is provided in the inner wall portion near the distal end and the proximal end of the footrest part, A circular arc bar for closing that can project and retreat into the cylinder of the footrest with the proximal end opening as the entrance and exit, and the foot opening can be closed and opened by entering the distal end opening and returning to the proximal end opening Contain the body.

  Then, a tension spring having one end fixed in the cylinder of the handle is accommodated, and the other end of the tension spring is coupled to one end of the connecting spring accommodated in the leg portion and the cylinder of the handle. The other end is fixed to the portion near the base end of the closing arc rod-shaped body housed in the footrest, and the footrest is resisted by the tension force of the tension spring and the foot opening is opened to close the arc. The rod-like body is locked, and when the foot is hooked on the leg-like portion, the lock is released, and a foot-insertion opening / closing operation means for closing the foot-insertion opening with the closing arc rod-like member is provided.

  Further, as the foot opening opening / closing operation means, a cylindrical frame is fitted on the outside near the center of the footrest, and the inner diameter of the cylindrical frame is within a certain range in the radial direction of the footing space of the footrest. A locking projection extending through the support opening provided in the outer wall portion of the footrest portion to reach the inside is provided on the inner surface of the outer wall portion of the cylindrical frame. When the cylindrical frame is moved inward along the diameter of the footing space of the footrest part, the locking protrusion is fitted into the receiving hole of the connecting spring with the footing opening of the footrest part opened. In other words, it is preferable to use a foot opening opening / closing operation tool having a length that can be removed from the receiving hole when the cylindrical frame is moved outward along the diameter of the foot insertion space of the footrest portion.

  Further, an operating lever for opening the foot slot is provided on the connecting leaf spring by operating a closing arc bar that closes the foot slot of the footrest. Is inserted through a slit-like slide opening provided on the outer wall portion of the handle, and the vicinity of the tip of the operation lever is projected to the outside.

  As an effect of the present invention, according to the first aspect of the present invention, the vicinity of the tip portion is bent in an arc shape to form a footrest portion having an internal space for inserting a foot, and the other portion is a cylindrical shape. Because the body is the main body and the circular rod for closing is housed in the cylinder of the leg part that is a continuous tubular body with the handle, it becomes easy to handle, and if the handle is made long, the handle has great support Can be given. Therefore, even a criminal who swings a knife or the like can attack the criminal from a distance, pay, and strike, and can stand up safely and repel the criminal in an advantageous state.

  Then, when the footrest is hung on the ankle of the criminal who is going to attack or escape, the foot opening opening / closing operation means provided in the footrest works, and the arc bar for closing is unlocked, The foot opening can be closed with the arc bar. So, by catching the culprit's ankle, pulling it down and pressing it, etc., we can deprive our body of freedom and prevent attacks and escapes. Therefore, the labor burden at the time of capturing the criminal is reduced, and there is no danger to the life of the criminal.

  According to the second aspect of the present invention, when the footrest portion is hung on the ankle of the criminal, the tubular frame is pushed outward along the diameter of the footrest space of the footrest portion. The locking projection provided on the cylindrical frame body comes out of the receiving hole of the connecting spring. Then, since the lock to the arc bar for closing is released, the tip of the arc bar for closing that receives the tensile force of the spring comes out of the base end opening of the footrest part and fits into the tip opening, so that the foot opening can be closed Thus, it is possible to easily catch the ankle of the criminal who fits in the foot space.

  When removing the footrest from the ankle of the criminal, the closing arc rod-shaped body is pulled back into the cylinder of the footrest against the tensile force of the spring, and the cylindrical frame is stored in the footrest. The locking protrusion provided on the cylindrical frame body is moved inward along the diameter of the foot insertion space and is fitted into the receiving hole of the connecting spring. Then, the connecting spring is fixed by the locking projection, and the closing arc bar is locked by the connecting spring, so that the foot opening can be easily opened.

  According to the invention described in claim 3, when the foot opening is closed, the operating lever moving toward the base end side of the handle is gripped, and the operating lever is resisted against the tensile force of the tension spring, and is slit-shaped. When it is slid along the opening toward the tip of the handle, the closing arc rod-shaped body is pulled back into the cylinder of the footrest by the connecting spring integrated with the operating lever, and the foot opening is opened. The arc bar for closing can be easily locked.

Hereinafter, the best mode for carrying out the present invention will be described with reference to FIGS.
FIG. 1 is a front view showing a cross-section of a main part of a catching tool with a long handle for crime prevention to which the present invention is applied, and FIG. 2 is a plan view showing the vicinity of both ends of the foot-hanging section. In order to increase the strength of the long-grip security guard 1, the whole is made of a metal such as stainless steel. Then, a tubular body in which the vicinity of the tip portion is bent into an arc shape to form the footrest portion 2 and the other portion is a linear handle 3 is used as the main body 4. At that time, the footrest portion 2 is formed into an arc corresponding to, for example, 240 degrees, the inside surrounded by the footrest portion 2 is used as a foot setting space 5, and the diameter thereof is determined in accordance with the thickness of the ankle. Further, an open portion 6 corresponding to 120 degrees between both ends of the footrest portion 2 is used as a foot opening to the foot setting space 5.

  Therefore, an opening 8 is provided in the inner wall near the base end substantially opposite to the distal end opening 7 of the footrest 2. An arc bar-like body for closing a foot opening having a length substantially equal to that of the footrest portion 2 in the cylinder of the footrest portion 2 and having an outer diameter of approximately one half of the inner diameter of the footrest portion 2. 9 is accommodated. Then, the closing arc rod-like body 9 is projected and retracted with the proximal end opening 8 of the footrest portion 2 as the entrance and exit, and the distal end portion 10 enters the distal end opening 7 and returns to the proximal end opening 8 so that the foot is inserted. The mouth 6 can be closed and opened.

  Further, the handle 3 accommodates a tension coil spring 11 having one end fixed in the cylinder. At that time, the short tube 12 having an outer diameter slightly shorter than the inner diameter of the handle 3 is used, and after fixing one end of the tension coil spring 11 to the fixing member 13 which is spanned and fixed in the short tube, the short tube 12 is fixed. It adheres to an appropriate position inside the handle 3. Further, the other end of the tension coil spring 11 is coupled to one end of a connecting leaf spring 14 accommodated in the leg portion 2 and the handle 3 cylinder. Further, the other end of the connecting plate spring 14 is fixed to a portion near the base end portion 15 of the arcuate rod 9 for closing which is accommodated in the footrest portion 2 by using a screw 16.

  Then, the leg portion 2 resists the tensile force of the tension coil spring 11, opens the foot opening 6 and locks the arcuate rod 9 for closing, and the lock is released when the leg catches on the leg portion. A foot opening opening / closing operation means for closing the foot opening 6 with the arcuate bar 9 for closing is provided. At that time, the foot opening / closing operation tool 17 may be used as the foot opening / closing operation means. In this foot opening opening / closing operation tool 17, a cylindrical, for example, rectangular tubular frame 18 is fitted outside the vicinity of the center of the footrest 2, and the inner diameter of the cylindrical frame 18 is used as the foot of the footrest 2. The length of the insertion space 5 is such that it can move within a certain range indicated by the arrow in FIG. In addition, a cylindrical frame can also be made into a cylindrical shape.

  In addition, a locking projection 20 is provided on the inner surface of the outer wall portion of the cylindrical frame 18 so as to pass through a support opening 19 provided in the outer wall portion of the footrest portion 2 and reach the inside. At that time, for example, a through hole is provided in the outer wall portion of the cylindrical frame 18, and a pin portion of a headed pin is inserted and fixed in the through hole, and the pin portion is used as the locking projection 20. Further, when the cylindrical frame 18 is moved inwardly along the diameter of the foot setting space 5 of the footrest portion 2, the locking protrusion 20 is opened in the footrest opening 2 of the footrest portion 2. When the cylindrical frame body 18 shown in the dotted line outward is fitted along the diameter of the foot insertion space 5 of the footrest portion 2, the receiving hole 21 is fitted into the through receiving hole 21 of the connecting plate spring 14. Make it long enough to escape.

  When such a foot opening opening / closing operation tool 17 is used, when the locking projection 20 is fitted in the receiving hole 21 of the connecting plate spring 14, the connecting plate spring is supported to support the vicinity of the receiving hole 21. 14 is selected so as to be arranged on the left and right sides of the locking projection 20 at the corresponding position of the outer wall surface of the closing arc bar 9 operated at 14, and the conical projection 22 (22a, 22a 22b) are provided. Then, the conical protrusion 22 is interposed as an interval forming member between the connecting plate spring 14 and the outer wall surface of the closing circular arc rod-shaped body 9, and a necessary interval can be set therebetween. Therefore, the vicinity of the tip end portion of the locking projection 20 can enter deeply into the receiving hole 21, and the pressing force caused by the tensile force of the tension coil spring 11 from the connecting plate spring 14 is strong on the side surface of the locking projection 20. Since it works, the locking projection 20 can not be easily removed, and the arcuate rod 9 for closing can be well locked. In addition, you may provide such a protrusion for space | interval formation in the inner surface of a connection leaf | plate spring.

  Therefore, in order to open the foot insertion port 6 by operating the closing arc bar 9 that closes the foot insertion port 6 of the footrest 2, the connection leaf spring 14 is operated as shown in FIG. 4. The lever 23 is protruded. Then, the operating lever 23 is inserted into the outer wall portion of the handle 3 through a slit-like slide opening 24 provided along the longitudinal direction of the handle 3, and the vicinity of the tip of the operating lever 23 is inserted. Protruding outside. Then, the operating lever 23 is slid from the proximal end side of the handle 3 to the distal end side of the handle 3 along the slit-shaped opening 24 to move the closing arc rod-like body 9 back into the footrest 2. Can be accommodated. In addition, when the foot opening / closing operation tool 17 is moved inward along the diameter of the foot insertion space 5 of the footrest portion 2 and the locking projection 20 is fitted in the receiving hole 21 during the accommodation, the foot insertion opening 6 And the arcuate bar 9 for closing can be easily locked.

  Such a trap with a handle can be used as a trap with a long handle when the length of the handle 3 is increased and the overall length is, for example, about 180 cm. However, if the portion of the handle 3 is long and the length is fixed, there is an inconvenience in handling such as storage and transportation. Therefore, the handle 3 of the main body 4 is shortened, and a length adjusting handle 25 is connected to the base end side thereof so that the length can be freely adjusted within a certain range. Then, for example, it is possible to adjust the length to 180 cm at the longest and to 93 cm at the shortest. Then, the long-handled capture tool 1 is completed.

  When this long-handled capture tool 1 is used for crime prevention, it is stretched to a length according to the user, and the length is fixed. Then, since the arc bar 9 for closing is accommodated in the cylinder of the leg part 2 which is a continuous cylindrical body with the handle 3, it becomes easy to handle, and the leg parts are made by making the long handles 3, 25 into It becomes easy to give a big supporting force to 2. Therefore, even for the criminal who swings the blade or the like, it is possible to safely stand up and repel the criminal in an advantageous state.

  Then, when it is hung on the ankle of the criminal who is going to attack or escape, the tubular frame 18 is pushed at the ankle as shown in FIG. The locking projection 20 provided on the cylindrical frame 18 is removed from the receiving hole 21 of the connecting plate spring 14. Then, the closing arc bar 9 extending from the connecting plate spring 14 is unlocked, and the closing arc bar 9 receiving the tensile force from the tension coil spring 11 becomes the footrest 2 as shown in FIG. The distal end portion 10 fits into the distal end opening 7 and the foot opening 6 can be easily closed. At this time, the operating lever 23 moves to the proximal end side of the handle 3 together with the connecting leaf spring 14. Therefore, the crest of the criminal who fits in the foot setting space 5 of the footrest 2 is caught and the arcuate rod 9 for closing cannot be easily returned.

  Therefore, it is possible to prevent attacks and escapes by depriving the body of freedom by applying force to the footrest 2 from the long handles 3 and 25 and pulling and pushing the criminal. Therefore, since the labor burden at the time of capturing the criminal is reduced and the ankle of the criminal is only captured by the footrest 2, there is no danger to the life of the criminal. Thereafter, when removing the footrest 2 from the ankle of the criminal, the operating lever 23 is gripped, the operating lever 23 is moved along the slit-shaped opening 24 against the tensile force of the tension coil spring 11, and the handle 3 is moved by sliding to the tip side. Then, the closing arc bar 9 can be pulled back into the cylinder of the footrest 2 via the connecting leaf spring 14 and accommodated. Therefore, the tubular frame 18 of the foot opening / closing operation tool 17 is held by hand and moved inward along the diameter of the foot insertion space 5 of the footrest 2. Then, the locking projection 20 provided on the cylindrical frame 18 can be fitted into the receiving hole 21 of the connecting leaf spring 14. Therefore, the arc bar 9 for closing can be easily locked and the foot slot 6 can be opened.

It is a front view which shows the principal part in the cross-section at the time of the footrest part opening of the capture tool with a long handle for crime prevention to which the present invention is applied. It is a top view which shows the both ends vicinity of the footrest part at the time of the same footrest open | release in a cross section. It is principal part sectional drawing which shows the operation state at the time of the footrest part opening of the foot opening opening / closing operation tool with which the footrest part was equipped (partial enlarged view of FIG. 1). It is principal part sectional drawing which shows the sliding opening insertion state at the time of the leg | foot part open | release of the operating lever with which the same length pattern was equipped.

It is principal part sectional drawing which shows the state immediately after the start of the footrest part closing operation | movement by the foot opening / closing operation tool. It is a front view which shows the principal part at the time of the footrest part closing of the capture tool with the same length handle in cross section.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Capture tool with a long handle 2 ... Footrest part 3, 25 ... Pattern 4 ... Main body 5 ... Space for foot insertion 6 ... Foot insertion port 7 ... Opening of tip 8 ... Opening of proximal end 9 ... Arc bar-shaped body for closing 10 ... Tip part DESCRIPTION OF SYMBOLS 11 ... Tension coil spring 14 ... Connection leaf spring 15 ... Base end part 17 ... Foot opening opening / closing operation tool 18 ... Cylindrical frame 19 ... Supporting opening 20 ... Locking protrusion 21 ... Receiving hole 22 ... Space | interval formation protrusion 23 ... Operating lever 24 ... Slide opening

Claims (3)

  Bending the vicinity of the tip in an arc shape to form a footrest with an internal space for foot placement, and using the cylindrical body with the other part as a handle as the main body, an open location between both ends of the footrest Are provided on the inner wall of the footrest and the inner wall near the base end, and the base end opening is used as the doorway to project and retract. A trap with a long handle for crime prevention, which contains an arc bar-like body for closing which can close and open the foot opening by entering the distal end opening and returning to the proximal end opening, A tension spring having one end fixed in the cylinder is accommodated, and the other end of the tension spring is coupled to one end of a coupling spring accommodated in the leg and the handle cylinder, and the other end of the coupling spring is secured to the leg. It adheres to the portion near the base end of the arcuate rod for closing that is housed in the part, and resists the tensile force of the tension coil spring on its leg. Opening the foot opening to lock the closing arc bar-like body, unlocking when the foot hits the footrest, and closing the foot opening with the closing arc bar-like body A catcher with a long handle for crime prevention, characterized in that it is equipped.   As a foot opening opening / closing operation means, a tubular frame is fitted on the outside near the center of the footrest, and the inner diameter of the tubular frame is moved within a certain range in the radial direction of the footrest space of the footrest. A locking projection is provided on the inner surface of the outer wall portion of the cylindrical frame so as to pass through a support opening provided on the outer wall portion of the footrest portion and reach the inside. When the cylindrical frame moves inward along the diameter of the footing space of the footrest part, the protrusion fits in the receiving hole of the connecting spring with the footing opening of the footrest part opened, 2. A foot opening opening / closing operation tool having a length that can be removed from the receiving hole when the cylindrical frame is moved outward along the diameter of the foot insertion space of the footrest portion. A long-length capture device for crime prevention.   The connecting leaf spring is operated with a closing arc bar that closes the foot opening of the footrest, and an operating lever is opened to open the foot opening. 3. The long-grid catching device for crime prevention according to claim 1 or 2, wherein a slit-shaped sliding opening provided in the outer wall portion is inserted and the vicinity of the tip end portion of the operating lever protrudes to the outside.

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