JPH0250091A - Self-protection equipment - Google Patents

Abstract

PURPOSE:To permit the supporting of respective upper and lower rotary bodies with a thumb and an index finger or a little finger during revolving a club and reduce a load for the little finger by a method wherein a handle is attached integrally with the club and only the upper rotary body as well as the lower rotary body are rotated loosely during revolving the club. CONSTITUTION:The base of a supporting shaft 13a is secured to a club 1 through a screw rod 14 so as to be planted orthogonally to the upper surface of the bar 1 while being biased to one side of the club 1. The base 3, a lower rotary body 4 and a grip body 6 are penetrated by the supporting shaft 13a sequentially, another supporting shaft 13b is screwed to secure it to the upper end of the supporting shaft 13a, further, an upper rotary body 8a is penetrated by the supporting shaft 13b, the upper end of the supporting shaft 13b is screwed in the upper rotary body 8a through a screw pin 15 and, thereafter, a cap body 8b is screwed to the upper rotary body 8a. According to this method, a handle is constituted so that the upper rotary body 8a can be rotated loosely and integrally with the cap body 8b. The base 3 and the supporting shaft 13a may be formed integrally by integral molding. Ball bearings 16 are equipped between the supporting shafts 13a, 13b and respective rotary bodies 4, 8a so that respective rotary bodies 4, 8a, 8b can be turned loosely and smoothly.

Description

[Detailed Description of the Invention] Industrial Application Field The present invention is a self-defense tool, and more specifically, a tool for protecting the body of a police officer by rotating a stick when a thief approaches a police officer. Alternatively, it relates to a rotating type self-defense tool with a handle used to weaken and arrest a thief by stabbing the thief or spraying irritating gas mainly toward the thief's face.

BACKGROUND ART Conventionally, in this type of self-defense equipment, an insert pin is installed upward from inside the rod so as to be biased to one side of the rod and perpendicular to the upper surface of the rod, and a base is attached to the insert pin. Next, the lower rotary body is inserted and overlapped, and the handshake shaft is inserted through the upper opening of the lower rotary body to overlap the handshake part on the lower rotary body, and the handshake part is overlapped with the handshake shaft. By screwing with an insert pin, the handshake part and the rod are fixed together, so that only the lower rotating body rotates (for example, U.S. Pat. No. 4,132.
(See Publication No. 409).

Problems to be Solved by the Invention In conventional rotating self-defense tools with a handle, when rotating the rod by gripping the handle, the grip part must be rotated while the lower rotating body is supported by the little finger. , there was a problem in that it put a strain on the little finger, which has weaker muscle strength than the other fingers, and could not maintain rotation for a long time.

Also, as the self-defense equipment tends to droop due to its weight while the rod is rotating, the hand holding the handle tends to gradually move upwards, and in order to support the lower rotating body with the little finger, it is necessary to There was a problem in that the handle had to be grasped again and again and then rotated again.

SUMMARY OF THE INVENTION An object of the present invention is to provide a self-defense tool that allows the stick to continue rotating smoothly without having to pick up the handle even if the tool tries to droop due to its weight while the stick is rotating. It is said that

Means for Solving the Problems In order to achieve the above object, the self-defense equipment of the present invention mainly has the following two types of first and second forms.

In the first self-defense tool, the lower rotary body is placed on a base having a flat upper end surface with a rod biased to one side, and then the body is placed on the base.
Furthermore, the upper rotating bodies are successively stacked one on top of the other to form a handle mechanism member. By inserting into this handle mechanism member a support shaft that is perpendicular to the upper surface of the rod, and screwing the upper end of the support shaft into the upper rotating body with a screw pin. A handle mechanism is constituted by the supporting body, each of the rotating bodies, and a fixing mechanism, and only the upper rotating body and the lower rotating body are freely rotated around the supporting body, or the upper rotating body and the upper rotating body are connected to each other from the supporting body. The lower rotating body is configured to be detachable.

In the second self-defense tool, a handle mechanism member is obtained by sequentially overlapping an upper rotary body on a support body whose upper end surface is flat and biased to one side of a rod. A support shaft, which is set perpendicular to the top surface of the rod, is inserted into the handle mechanism member, and the upper end of the support shaft is screwed into the upper rotating body with a screw pin. A handle mechanism is constituted by a hanging body, an upper rotating body, and a fixing mechanism, and only the upper rotating body freely rotates around the hanging body, or the upper rotating body is detachable from the hanging body. It is composed of

Further, in the first and second self-defense tools described above, a ball bearing is provided between each of the A6 rotating bodies and the support shaft.

B. The central cross section of the support body is approximately circular in shape, and the length thereof is arranged so as to coincide with the longitudinal direction of the rod.

Attach a stabilizer to any position on the C0 rotating body.

D. Attach a non-slip elastic member to the outer peripheral surface of the rod.

E. At least one or more hollow parts are provided along the longitudinal direction of the rod, an opening is provided at at least one end of the hollow part, and the opening is sealed with a stopper.

F. Insert a heavy plow into the hollow part provided along the length of the rod.

G. A gas injection device is installed inside a hollow portion provided along the longitudinal direction of the gripping portion of the rod so as to inject gas outward from an arbitrary position of the gripping portion.

A lighting device is installed inside a hollow portion provided along the longitudinal direction of the gripping portion of the H0 rod, and is formed so that the outside can be illuminated from any position of the gripping portion.

(2) A hollow part is formed in the longitudinal direction on both sides of the gripping part of the stick and the other side with the handle as the center, and a lighting device is installed in the hollow part so that the outside can be illuminated from any position of the gripping part. Each gas injection device is housed separately in the hollow portion, and each gas injection device is formed so that light emission, gas injection, and stopping can be performed by operating a separate switch.

J. Install a removable anti-slip device on one or both ends of the rod.

K. Attach a non-slip cap to one or both ends of the rod.

We are taking technical measures.

Function The first self-defense tool is configured such that the rod and the support body are integrally attached and only the upper rotating body and the lower rotating body rotate freely. When the rod is fixed and rotated by applying force in the direction of rotation only to the rod, the rod will rotate together with the rod.

The second self-defense tool is configured such that the rod and the body are integrally attached and only the upper rotating body freely rotates, so that only the upper rotating body is fixed and only the body is controlled in the direction of rotation. When you apply force to the rod and rotate it, the rod rotates with the body.

Further, by providing ball bearings between each rotating body and the support shaft, friction between the support shaft and each rotating body is reduced, and the rod and the support body rotate smoothly.

EXAMPLES The present invention will be described in detail below based on examples shown in the drawings.

In Figures 1 to 3, the rod 0) is made of a hard material such as hard wood, metal, or synthetic resin, and if it is made of synthetic resin, the rod (1) is Fibers inside, such as aramid fiber, which is a type of synthetic fiber,
It is also conceivable to arrange the Kevlar fibers in parallel between the synthetic resins so as to coincide with the longitudinal direction of the rod α). Preferably, the length of the rod (1) is approximately 60C11 and the diameter is approximately 31 mm. The rod (■) can also be formed by screwing together multiple rods, which allows the length of the rod (1) to be adjusted, as well as allowing one rod (■) to be divided into multiple short rods for convenient carrying. Make it familiar. The rod (deviated to one side of υ and the rod ■The handle (2
). Of this handle mechanism, the base (3) has a funnel-shaped longitudinal section and a flat upper end surface.
Fit onto the rod ■. The lower rotating body ■ has a flat top and bottom surface, and the outer circumferential surface is inwardly concave in an arcuate shape to form a base ■
It is placed on the upper surface, and the sliding rotating part (2) is formed by the base (2) and the lower rotating body (4). The body ■ has flat upper and lower surfaces, a spindle-shaped longitudinal cross section, and a plurality of horizontal non-slip recesses on the outer circumferential surface to prevent the hand from slipping up and down when grasped. ■ Form. And the body (6
) is preferably formed into a substantially circular shape, and the intersection of the outer periphery of the body (2) and the short axis of the elliptical shape is preferably rounded slightly outward. Rotate the lower rotating body so that the major axis of the ellipse matches the longitudinal direction of the rod (1).
Put it on top. The upper rotating body (8a) has a flat lower surface and an upper surface, and a screw (2) for attaching the cap body (8b) is provided in the center of the upper surface, and the diameter of the curved surface gradually decreases from the lower end upward. A hooking part (10) is formed by significantly increasing the diameter of the upper end of the rear guard. The cap body (8b) is screwed onto the upper surface of the upper rotating body (8a).
Attach integrally with a). The base ■, the body ■, and each rotating body (4) (8aX8b) are made of a hard material, such as a hard book, metal, or synthetic resin, in the same way as the rod ■ mentioned above, and if they are made of synthetic resin, the handle ■ Along the outer periphery of the base ■, grip body ■ each rotating body ■ (ga) (8J7) fibers inside,
For example, it is conceivable to arrange aramid fibers and Kevlar fibers, which are a type of synthetic fiber, between the synthetic resins so as to match the longitudinal direction of the handle (2). The length of the handle is approximately 11cm~
121, the diameter of the cap body (8b) is preferably about 3.5 mm. (11X12) is a sliding contact rotating part, which is the overlapping part of each rotating body (8aX8b) and the supporting body ■, and the lower rotating body ■ and the upper rotating body (8aX8b) centering on the supporting body (6).
8b) are separated from each other and each rotating body (4) (8a) (
8b) is configured to rotate freely. To explain the above-mentioned handle mechanism in more detail, the support shaft (13a) is the rod α
), and fix the base to the rod (■) with an insert pin (14) so that it is erected perpendicularly to the upper surface of the rod (■). This support shaft (
Insert the base 0), the lower rotating body ■, and the supporting body ■ into 13a) in order, then fix the supporting shaft (13b) to the upper end of the supporting shaft (13a) by screwing, and then insert the upper rotating body (8k ) on the support shaft (13
b) and insert the upper end of the support shaft (13b) into the upper rotating body (
8a) with a screw pin (15), and then the cap body (8b) is screwed onto the upper rotating body (8a), so that the upper rotating body (8a) is integrated with the cap body (8b). It is formed so that it freely rotates. The base (3) and the support shaft (13a) can also be integrally formed by integral molding, as shown in FIG. The ball bearing (16) is connected to each rotating body (4
) (8a) (8b) In order to smoothly rotate the spindle (13)
M) (13b) and each rotating body (4) (8a).

In this embodiment, only each rotating body (8aX8b) can freely rotate around the body (6), and the cap body (8b)
, each rotating body ■ (8aXS
b) can be attached and detached.

The embodiment shown in FIG. 4 will be described. In order to simplify the explanation, parts having the same functions as those in FIGS. 1 to 3 will be described using the same reference numerals. In this example, the base (2) is formed into a rounded shape, and the rod (υ) and the support body (2) whose upper surface is flat are integrally molded. the upper rotating body (8a) is inserted into the supporting shaft (13b), and the upper end of the supporting shaft (13b) is inserted into the upper rotating body (8a).
The screw pin (15) is screwed into the base, and the cap body (8b) is screwed onto the upper rotating body (8a).
) and the cap body (8b) are integrally configured to freely rotate around the body (2). The other configurations are exactly the same as the embodiments described above.

In the embodiment shown in FIGS. 5 to 7, the rod (
A hollow part (17) is provided in the longitudinal direction of υ with openings at both ends along 47, and the opening of the hollow part (17) (18X2.!It)
At the same time, a fitting (20) is fixed to the lower rotary body (4) by screwing it with a stopper (19 x 24). Attach a stabilizing ring (21) formed of a strip shaped into a ring. In this embodiment, a self-defense tool was explained as an example in which the lower rotating body 1 is equipped with a safety ring (21), but the present invention is not limited to this. ) Includes all self-defense equipment that attaches arbitrary position G and stabilizers.

In the embodiment shown in FIG. 8, most of the outer peripheral surface of the rod (22) is covered with an anti-slip elastic member (23).

In the embodiment shown in FIGS. 9 to 12, at least one hollow section (17×24
), an opening (18x25) is provided at least on one end of the hollow part (17x24), and an opening (18825
) is sealed with a stopper (19x26). Figures 9 and 10
As shown in the figure, a heavy peg (27) can also be inserted into the hollow part (17). It is preferable that the weight (27) is a granular material. Further, as shown in Fig. 11, a hollow part (24) is provided along the longitudinal direction, and a hollow part (17) is provided along the longitudinal direction with an azusa (la) having an insert pin (28) attached to the inner end. The rod α) can also be formed by screwing together a rod (1b) with an open inner end and a screw thread (29).

It is now possible to insert and remove the heavy screw (27) from the screw (29). Note that the hollow portion (24) can be used to store small items.

Furthermore, as shown in FIG. 12, when the rod (2) is made of synthetic resin, fibers (30), for example, a type of synthetic fiber, are placed inside the rod (1) along the outer periphery of the rod (1). Aramid fibers or Kevlar fibers are arranged between synthetic resins so as to coincide with the longitudinal direction of the rod (1).

By arranging the fibers (30) in parallel between the synthetic resins in this way, the strength of the rod α) is increased.

In the embodiment shown in FIG. 13, a gas cylinder (32) is loaded into a hollow part (17) provided in the longitudinal direction of a grip part (31), and a gas injection pipe is connected to the gas container (32). (3
3) is opened toward the outer end of the stopper (26). Up/down movement operation of the gas injection switch (34) (
) Gas, such as tear gas or a curtain, is injected from a nozzle (35) provided in the inlet.

In the embodiment shown in FIG.
For example, a battery is stored therein, and a light emitting body (37), for example, a light bulb, is removably screwed on so as to illuminate the outside from the end of the grip part (31), and the contact can be disconnected by operating a switch (38). The light emitting body (37) blinks by contacting the light emitting body (37).

(39) is a transparent body.

In the embodiment shown in FIGS. 15 and 16, a power source (36), for example, a battery, is housed in a hollow part (24) provided in the longitudinal direction of the rod grip (31) around the handle (2). A light emitting body (37), for example, a light bulb, is removably screwed onto the grip part (31) so as to illuminate the outside from the outer end of the grip part (31), and a gas container (32) is installed in the other hollow part (17). The distal end of a gas injection pipe (33) communicating with the gas container (32) is opened toward the side of the light emitting body (37). And the luminous body (37)
When the light emitting body (37) is not needed, the light emitting body (37) is removed and replaced with the plug (26) and screwed together as shown in FIG.

In the embodiment shown in FIG. 17, a sliding hole (40) is provided in a plug (2θ) detachably attached to one end, and the sliding hole (
Insert the rod (41) into the rod (40), screw its base end inside the rod (2), and adjust the length of the rod (41) protruding from the stopper (2b). (42) is a support for the rod (41), and (43) is a shock absorber.

FIG. 18 [In the embodiment shown, the protrusion (44) and the stopper (
2θ) is removably attached.

In the embodiment shown in FIG. 19, mesh-like uneven portions (45) are formed on both end surfaces of the grip portion (31) and the rod (1).

By providing an uneven portion (45) on the outer peripheral surface of the stopper (26), it can be made to be detachable and non-slip.

In the embodiment shown in FIG. 20, a non-slip cap (46) is attached to one or both ends of the rod α). The anti-slip cap may be, for example, a cap-shaped piece of sponge.

Effects of the Invention Since the present invention is configured as described above, it produces the following effects.

In the self-defense tool of claim 1, since the upper and lower rotating bodies rotate freely around the body, it is only necessary to support the upper and lower rotating bodies with the thumb and index finger or little finger while the rod is rotating. Not only does it reduce the burden on the little finger and the rod can be easily rotated without straining the little finger, but the handle is also removable, making it easy to carry.

In the self-defense tool of claim 2, since only the upper rotating body freely rotates around the body, it is easiest to apply force, and the self-defense device gradually hangs down while rotating due to its weight, and at the same time, the hand also moves above the body. Since the stick moves to the upper rotating body, the thumb and forefinger, which are locked on the hook part of the upper rotating body, only have to support the upper rotating body while the rod is rotating, so the rod can be easily rotated without straining the hand. be able to.

In the self-defense tool according to claim 3, a ball bearing is provided between each rotating body and the support shaft, so that the rod can rotate more smoothly.

In the self-defense tool according to claim 4, the cross section around the approximate center of the body is formed into a substantially circular shape, and the long axis thereof is arranged so as to coincide with the longitudinal direction of the rod, so that the body and the rod can be easily connected. Since the rods have the same directionality, the rotation and stop positions of the rods can be easily confirmed and operations can be performed reliably.

In the self-defense tool according to claim 5, the stabilizer is attached to an arbitrary position of the rotating body and the stabilizer is used by hooking the handle of the stabilizer, so that the centrifugal force causes the hand to separate from the handle while the rod is rotating. I'll never leave you.

In the self-defense tool S according to claim 6, since the outer peripheral surface of the stick is covered with an anti-slip elastic member, it is possible to reduce the weight of the stick, and also to protect the stick from being hit by a burglar. The end will not slip off the robber's body.

In the self-defense tool according to claim 7, since at least one or more hollow parts are provided along the longitudinal direction of the rod, the weight of the self-defense tool can be reduced, and the hollow part is provided only inside the grip part. In this case, the centrifugal force increases due to the movement of the center of gravity, and small items can be placed inside the hollow part to make it a portable bag.

In the self-defense tool of claim 8, since the heavy peg is placed in the hollow part of the rod, when the stick rotates, the heavy peg moves toward one end of the rod due to centrifugal force, and the center of gravity of the stick is shifted toward the end of the stick. The centrifugal force increases as the ball moves toward the lower part of the body, and when the ball is struck, the impact on the arm is alleviated due to the law of action and reaction.

In the self-defense tool according to claim 9, the gas injection device is installed inside the hollow part of the rod and is formed to be able to inject gas outward, so that the gas can be injected depending on the direction of the robber. It can slow down the thief's movements.

In the self-defense tool according to claim 10, the lighting device is installed inside the hollow part of the rod so that the outside can be illuminated.
You can rotate the machine number and stick, knowing the appearance and behavior of the thief in a dark place.

In the self-defense tool according to claim 11, each hollow part of the rod has an inner number ζ
The lighting device and gas injection device are housed separately so that the outside can be illuminated and gas sprayed, so it is possible to know the thieves' appearance and behavior in the dark, and then use the gas to can be used to slow down the opponent's movements and arrest them.

In the self-defense tool according to claim 12, since the anti-slip device is detachably provided at one or both ends of the rod, the anti-slip device can be easily replaced as necessary, and the anti-slip device has a projection attached thereto. If so, the height of the protrusion can be adjusted.

In the self-defense tool according to claim 13, an anti-slip cap is attached to one or both ends of the rod, so that the end of the rod will not slip from the body of the robber when attacked.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the self-defense tool of the present invention, Figure 2 is Figure 1
3 is a longitudinal cross-sectional view of the gripping device, FIG. 5 is a perspective view of the self-defense device with a stabilizer attached to the lower rotary body, and FIG. 6 is a central vertical cross-sectional view of FIG. 5. , Figure 7 is the fifth
Figure 8 is an exploded view of the support shaft of the self-defense tool shown in the figure, Figure 8 is a vertical sectional view of the central part of the self-defense tool with a partially cutaway main part attached to the outer peripheral surface of the rod and an elastic member for preventing slippage, and Figures 9 to 12 13 is a partially cutaway central longitudinal cross-sectional view of a self-defense tool with a hollow part provided in the longitudinal direction of the rod, FIG. A partially cutaway explanatory diagram of a self-defense tool with a lighting device installed inside the hollow part, FIG. 15 is a perspective view of a self-defense tool with a lighting device and a gas injection device installed separately inside each hollow part, and FIG. 16 is a part of the same as above. Notch explanatory diagram, 1st
Figures 7 and 18 are partially cutaway central vertical cross-sectional views of self-defense equipment equipped with removable anti-slip devices, and Figure 19 is a perspective view of self-defense equipment equipped with removable anti-slip devices.
FIG. 2 is a partially cutaway explanatory view showing anti-slip caps attached to both ends of the holder. 1.22-rod 3-base 4--one lower rotating body 61--grip body 3a13b--one upper rotating body 13a, 13b
---One support shaft 15-One screw pin 17.24 One hollow part 8.25-m Opening 19, One stopper One Elastic member for non-slip 27 One double screw 31-- -Gripping part 3
4.38--Switch Tsuge--Non-slip cap

Claims (1)

[Claims] 1. The lower rotating body (4) is placed on the base (3) which is biased to one side of the rod (1) and has a flat upper end surface, and then the grip body ( 6) and then the upper rotary body (8a) were stacked one after another to form a handle mechanism member, and the rod (1) was planted in the handle mechanism member so as to be perpendicular to the upper surface of the rod (1). Support shaft (
13a) and screwing the upper end of the support shaft (13a) into the upper rotating body (8a) with a screw pin (15), thereby connecting the grip body (6) and each rotating body (4). (8a
) (8b) and the fixing mechanism constitute a grip mechanism, and the upper rotating body (8a) (8
b) and the lower rotating body (4), or the grip body (
6) A self-defense tool characterized in that the upper rotating body (8a) (8b) and the lower rotating body (4) are formed to be detachable. 2. The upper rotating body (8a) and (8b) are sequentially stacked on the grip body (6) which is biased to one side of the rod (1) and has a flat upper end surface to form a handle mechanism member, and the handle mechanism A support shaft (13a) installed perpendicularly to the top surface of the rod (1) is inserted into the member, and the upper end of the support shaft (13a) is connected to the upper rotating body (8a). ) inside the screw pin (15
), the gripping body (6) and the upper rotating body (
8a) (8b) and the fixing mechanism constitute a grip mechanism, and the upper rotating body (8a) is rotated around the grip body (6).
A self-defense tool characterized in that only (8b) rotates freely, or the upper rotating bodies (8a) and (8b) are detachably attached to the grip body (6). 3. Each rotating body (4) (8a) (8b) and support shaft (13a)
The self-defense tool according to claim 1 or 2, further comprising a ball bearing (16) between the body and the body (13b). 4. The self-defense device according to claim 1, 2 or 3, wherein the grip body (6) has a substantially circular cross section around the center thereof, and is arranged such that its major axis coincides with the longitudinal direction of the rod (1). Tools. 5. The self-defense tool according to any one of claims 1 to 4, wherein a stabilizer is attached to an arbitrary position of the rotating body (4) (8a) (8b). 6. Elastic member (23) to prevent slipping on the outer peripheral surface of the rod (22)
6. The self-defense tool according to claim 1, wherein the self-defense tool is attached by being covered with a. 7. At least one or more hollow parts (17) (24) are provided along the longitudinal direction of the rod (1), and the hollow parts (17) (24)
6. A self-defense tool according to claim 1, wherein an opening (18) (25) is provided at at least one end of the body, and the opening (18) (25) is sealed with a stopper (19) (26). 8.Claim 7, wherein a heavy peg (27) is placed in the hollow part (17).
Self-defense equipment listed. 9. Hollow part (
24. The self-defense tool according to claim 7, further comprising a gas injection device installed inside the grip portion (31) so as to inject gas outward from an arbitrary position. 10. The lighting device according to claim 7, wherein an illumination device is provided in the hollow portion (24) provided along the longitudinal direction of the gripping portion (31), so that the outside can be illuminated by an optional device of the gripping portion (31). Self-defense equipment. 11, the grip part (31) of the rod (1) centering on the handle (2)
) and the other in the longitudinal direction on both sides (24) (17).
), a lighting device is provided in the hollow portion (24) so as to illuminate the outside from an arbitrary position of the grip portion (31), and a gas injection device is provided in the other hollow portion (17). 8. The self-defense tool according to claim 7, wherein the self-defense tool is housed so that light emission, gas injection, and stopping can be performed by operating separate switches (38) and (34). 12. The self-defense tool according to claims 1 to 5 or 7 to 11, wherein an anti-slip device is detachably provided at one end or both ends of the rod (1). 13. Claims 1 to 5 or 7 to 1, wherein a non-slip cap (46) is attached to one or both ends of the rod (1).
Self-defense equipment described in 1.