JP2008155992A - Wire-made tool having coil sheath - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide customers with a safe, inexpensive and simple convenience widely which can be used for the removal of a torso surrounding thing of a PET bottle, pull top rising, unpacking of a corrugated card board, peeling of an orange or the like and loosing the knot of a string. <P>SOLUTION: It is fabricated by wire forming using a single wire like a stainless steel wire. The tip end 6 which is sharply pointed by being bent at a substantially right angle in a structure like a torsion spring like Western handle scissors is always stored in a coil sheath 4 and is projected by being pushed when only used. If force is loosened, it is made to return to an original position by repulsive force. An oval guard 7 secures the safety of a wire end section which has made into a knife cut. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a pot made of wire.

  Conventionally, there are few things that can be called wire-made instruments. Is it a bottle opener of wine, a marking tool, a safety pin, a push pin or a needle? Speaking of the intended function, it can be said that cutter knives and scissors are close to the background art of the wire-making device of the present invention. Of course, cutters and knives are indispensable for daily life. Many types of both are available as products according to their types.

  As described in the background art, cocoons and cutter knives in daily life have been indispensable in daily life, but in recent years, they are often used to unwind the body for recycling PET bottles. This is because the perforation is put in the trunk so that it is easy to remove it, but it is difficult to remove it with nails, and because women do not want to hurt their nails because they are stretching their nails for beauty or false nails. In fact, not only women but also modern people are less likely to use nails, so there are many scenes where people are struggling to open an aluminum can pull top. If nails are used, the nails are no longer used anymore if they get dirty. The use of cutter knives, knives, and scissors to raise aluminum can pull tops is now commonplace. They are also not good at removing cardboard kraft tape or removing staples. The same is true for orange peels with thick peels and grapefruit peels. However, cutters are too sharp and can be injured, and they are not always at hand. Therefore, the problem to be solved by the present invention is not to be sharp like a cutter knife, but it can be used roughly for unwinding the trunk, pulling up, unpacking cardboard, peeling oranges, unraveling knots of strings, etc. It aims to provide consumers with safe and inexpensive simple instruments.

  In the present invention, a relatively inexpensive material such as a stainless wire is used, and the molding is performed only by wire forming. With a torsion spring-like structure like a Western-style gripping scissors, the sharp tip bent almost at right angles is always stored in the coil sheath, and protrudes when pushed only when used. If the force is relaxed, it will return to its original position with a repulsive force. The oval guard is designed to ensure safety at the end of the knife-cut wire and at the same time to avoid waste. A string may be attached to the loop portion.

  As described above, the wire tool having the coil sheath of the present invention is highly safe and easy to use as a daily nail substitute, and has the effect of solving the problems of women. In addition, since it is made of wire and can be formed by wire forming, it has a great merit that it is easy to mass-produce and can be made inexpensively.

  According to the first aspect of the present invention, a wire for a stainless steel spring having a diameter of about 2 mm is used, and the wire is finished into a predetermined shape by a wire forming machine and manual processing. The hardness is set so that it is easy to handle because there is manual work after the insertion into the coil sheath. The length of the handle portion is about 80 mm so that it can be easily held, the action portion is about 70 mm, the coil sheath is about 14 to 15 turns, and the oval guard at the end of the coil is hook-like, but protrudes from the coil to about 17 to 25 mm . The loop part of the handle has a radius of about 7-8mm. The tip of the action part is preferably a four-sided cut like the tip of the nail. Bend slightly inside but within the coil sheath.

  Hereinafter, an embodiment will be described with reference to the accompanying drawings. 1 is an upper handle, 2 is a lower handle, 3 is a loop portion, 4 is a coil sheath, 5 is an action portion, 6 is a tip portion, 7 is an oval guard, and 8 is a wire tool having a coil sheath. 9 is a plastic bottle.

  Since this invention is comprised as mentioned above, since it is cheap and lightweight, it is easy to use as novelty goods as well as household goods.

  It is a perspective view of the tool made from wires which has a coil sheath.   It is a perspective view at the time of removing the same winding of a PET bottle.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper handle 2 Lower handle 3 Loop part 4 Coil sheath 5 Action part 6 Tip part 7 Oval guard 8 Wire tool 9 having a coil sheath 9 PET bottle.
10 Torso winding

Claims (1)

  A torsion spring-like one with two long arms using a single wire, one of which is bent at a substantially right angle to form a coil, and the end of the coil is further bent at a substantially right angle. It has a circular hook-shaped guard, and on the other hand, it consists of a working part bent almost at right angles so that the other end of the arm with a sharpened tip can be inserted into the coil, and the thumb is the working part A wire tool having a coil sheath in which a sharp action part comes out of a coil when it is held by a hand so as to hit.

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