JPH11117108A - Expandable arm protector for self-protection - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject protector comprising the bracelet-like plates of a metal or the like, capable of being superposed on storage but extended on employment to protect the periphery of an arm, inconspicuous on the storage, promptly protecting the arm on danger, and useful for preventing a crime as a self-protection tool. SOLUTION: This protector comprises bracelet-like plates 1 to be wound on an arm, made from a metal such as steel, aluminum, stainless steel or titanium, a rigid plastic, a ceramic or the like, having a hard surface and capable of preventing blades and impacts. When used, the protector is extended to protect the periphery of an arm from its wrist to its elbow.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention can be used by those who are in danger of being attacked by animals or suddenly violent when they feel danger, or those who are always in a dangerous occupation. It is inconspicuous when mounted and does not irritate the opponent. The present invention, which can protect an arm immediately, can be widely used for crime prevention as a self-defense purpose.

[0002]

2. Description of the Related Art Heretofore, there have been protectors which cannot be extended or contracted because of elbow or knee joints. It was noticeable because it was worn when it was in use, and it was a special thing that was worn beforehand when going to a dangerous job or going to a dangerous place.

[0003]

[Problems to be solved by the invention] Whenever an animal bites or when it is attacked by a knife, the danger is not limited to the opponent. . If you can protect your arm with a high contact rate with your opponent to protect yourself without fully armed, you can maximize the effectiveness of the initial attack. If you feel danger, extend it quickly to protect yourself from sudden danger.

[0004]

In order to achieve the above object,
For animal teeth and blades, a hard metal plate such as a hard metal covers from the wrist to the elbow, and there is a cushion between the arm and the hard metal plate such as a hard metal that cushions the impact. Protects up to the elbow from impact. At the time of mounting, it is easy to carry in a compact state in which a plurality of hard metal-made arm-ring-shaped plates are superimposed, and the arm protector is inconspicuous. At the time of extension mounting, a plurality of superposed hard metal-made arm ring-shaped plates extend one by one in the direction from the wrist to the elbow in order to cover and protect the whole. The feature is that it can be extended from the wrist to the elbow by moving it by hand as if turning the arm. Since a plurality of hard metal-made bracelet-like plates have a C-shaped cross section, they can be easily attached to the wrist from a short distance.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION When a plurality of hard metal-made arm-ring-shaped plates are stored and mounted, they overlap at the wrist and their total length is short, but when used, they extend one by one in the direction of the elbow and become long and cover from the wrist to the elbow. .

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Arm-shaped ring-shaped plate made of hard metal with a surface wound around an arm (1)
Use hard materials such as iron, aluminum, stainless steel, titanium, hard plastics, ceramics, etc., which can prevent blades and impact. The cross-section of a plurality of hard metal or other arm-ring-shaped plates has a C-shaped shape, so that the mounting is easy and most of the circumference of the arm can be covered. The state in which the entire length of the bracelet plates is short is the storage state (FIG. 1), and when extended, a plurality of bracelet plates made of hard metal etc. slide in order one by one toward the elbow side and become longer, covering the elbow from the wrist. (FIG. 2). The sides of the wrist and elbow directions of a plurality of hard metal ring-shaped plates are different in shape from a portion that opens outward and a portion that contracts inward. First, when the overlap is from the arm to the outside, the inner plate (4), the middle plate (5) and the outer plate (6) are in this order, and the inner plate is opened outward so that the wrist end does not hurt the wrist and the elbow end is It prevents displacement when expanding to shrink inward. The middle plate is open on the wrist side and slightly on the elbow side. The skin is open to both ends. That is, the wrist side is all opened outward so as not to hurt the hand (7), and the elbow sides of the sliding inner plate and the outer plate are also opened outward so as to be easily slid (7). A plurality of hard metal ring-shaped plates are conical in order to prevent them from slipping out when sliding and to correspond to the difference between the wrist and the thickness of the arm near the elbow, and the wrist part is thinner toward the elbow direction It is getting thicker. The slide ring (8) made of hard metal or the like has a conical angle and widens from the wrist to the elbow. Shock-absorbing cushions to reduce the impact are attached to the inside. The inner plate is provided with a thick shock absorbing cushion (2) on the inner side, and also serves as a wrist fixation. The middle plate and the outer plate have a shock absorbing cushion (3) inside the elbow end. When it is stored, it is not fixed because there are gaps in a plurality of hard metal ring-shaped plates due to the conical shape. Cushion for fixing (1
0) is performed. Due to the hard substance used for the bracelet plate such as hard metal, the fixing cushion can be molded integrally with the bracelet plate such as hard metal. The cross section of a hard metal ring-shaped plate is C
From the mold, along the circumference of the circular cross section of the arm, it can be formed into an octagon, a decagon, a dodecagon, or more.

[0007]

According to the present invention, it is possible to extend and contract quickly and easily protect the arm from an attack in the case of immediate action, and to prevent the attack. It is easy to wear and does not stand out as much as it stimulates the opponent, so it has a security effect that protects you from crimes such as violence and wickedness, including those who take dangerous jobs, and can be widely used by the masses .

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention when stored.

FIG. 2 is a perspective view of the present invention when extended.

FIG. 3 is a perspective view showing a state of mounting and mounting according to the present invention.

FIG. 4 is a perspective view showing a state of extension mounting according to the present invention.

[Explanation of symbols]

 1 Hard ring plate made of metal etc. 2 For inner plate of shock absorbing cushion 3 For middle plate and outer plate of shock absorbing cushion 4 Inner plate of arm ring plate made of hard metal 5 Hard ring plate made of metal etc. 6 Hard metal etc. Armband-shaped plate outer plate 7 Opening outward 8 Armband-shaped plate slide rail 9 Human arm wearing clothes 10 Fixing cushion

Claims (1)

[Claims] 1. A telescoping arm protector for a self-defense type, wherein a plurality of superposed hard metal or similar arm-shaped ring-shaped plates are extended when used and protected around the arm from the wrist to the elbow when used.