JP2005185806A - Universal wire cutter (mr.teory no.21) and universal wire cutter (mr.teory no.22) - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a universal wire cutter which enables a weight load on a worker carrying a number of tools for each function to be reduced in field work such as electric work. <P>SOLUTION: A cross-slot screwdriver A2, a straight-slot screwdriver A4, a hand bar A3, a ratchet A6 are set on the handle part of the universal wire cutter. A bent part functioning as a nail puller is set on a blade edge, a hammer is set on a support point part, and a plier is set between both grips of the handle part. Thus, the single wire cutter dispenses with the greater part of small tools except dedicated tools. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  Currently, in Japan, which has a population of civil engineering workers who account for 60% of the population in Japan, these are the mainstream craftsmen who actually work in the field. When the rebar assembly work is completed, the formworker has a post-demolition job in the process of completing one building, other building, in the order of entering this,

  One of the tools that any craftsman must have, one that must be worn and carried, is the wire cutter, Shino, hammer, screwdriver, and + and-.

  Actually, it was a fact that would only be understood by a person who became a construction worker and worked on the site. It is important to share the scaffolds, biddies, and hanging tools that are steadily advancing at the construction site, and to assemble and disassemble these materials in the same work. This is because there was a situation where + and-had to be carried.

  However, when these craftsmen carry, one portable bag is required for one tool. The reason for this was that even with the multiple portable bags, no matter how hard they were made, they quickly broke down under the load of each tool. Therefore, the waist tool belt that puts one tool in one mobile bag and attaches it to the waist has become a regular tool in the work belt until today.

  It looks like an electrician who climbs the pole and works as if it is just like a southern alien, but it is heavy equipment and has a total weight of more than 15kg. It was also very inconvenient to move around the site.

However, the present invention was conceived so that the tools that appeared here could be brought together to effectively display multiple functions.
[Background Technology]

[Disclosure of the Invention]
[Problems to be Solved by the Invention]

  There is much demand in Japan, surpassing pliers and nippers, and at the civil engineering construction site mentioned above, supervising the site, and always possessing any craftsman of craftwork, rebar, formwork or demolition There must be. It is a wire cutter that is said to

Although it was designed to be lightweight and easy, it can only play the role of one tool and one function, attach it to the other, and carry at least eight +,-drivers to carry, When accompanied by screwdrivers, hammers, nails, shino, radiets, spanners, etc., they were heavy and heavy, and did not remain moving in high and narrow places, resulting in jamming.
[Means for solving problems]

  Therefore, as shown in the product drawing of the present invention, the purpose of the wire cutter blade is only to be able to remove the nail, and it is extremely distorted so that the split of the nail is cut off, and the fulcrum of the blade is Attach a hammer to the part, and in order to obtain the anti-slip of the wire cutter and the ease of use exclusively on the handle part of the wire cutter, add some distortion, and the tip of the distorted Shino,

Previously, it did not exist. The purpose of this project was to create a versatile wire cutter with the functions to wipe out unnecessary props from the waist bags of construction workers, to make them easy to work, and to make the work easier.
〔The invention's effect〕

時、現場監督等の、丁張りの針金締め付け、釘打ち、釘抜き、丁張りの解体に役に立ち、レベル、針金、釘と、本発明品、針金カッター一本で間に合い。 As long as it requires specialized skills and does not require specialized tools, having a single wire cutter according to the present invention is a great way

At times, it is useful for tightening, tightening, nailing, pulling, and dismantling of the tension, such as on-site supervision. The level, the wire, the nail, the product of the present invention, and one wire cutter are in time.

Simplified, each craftsman is attached to the bidet, scaffolding, clamps, etc. in common and shared materials, and these screws, screws are tightened and removed, and the wires are tightened and sheared. It became a product that fulfilled two functions.
[Best Mode for Carrying Out the Invention]

  The tip of the blade of the all-purpose wire cutter is simply distorted inward as seen from the drawing, and the nail that has been struck low at the construction site is cut slightly and pulled out,

  Attach hammer heads to both ends of the universal wire cutter, which is the fulcrum of the universal wire cutter.

  Attach the head of the radiator to the tip of the handle of the universal wire cutter, attach a fall prevention device hole to the neck of the radiator, and attach a Phillips screwdriver to the tip.

And the other handle (since it gets heavier) makes Shino just rolled the iron plate without iron core, Shino is slid to the front, looking from the drawing to prevent slipping, In addition, a flat-blade screwdriver was attached to the tip, and a form having all 8 functions was considered as an idea.
〔Example〕

With the single product of the present invention, most of the props are no longer needed except for specialized tools at the fence, earthwork and demolition sites.
[Industrial utility value]

  Eight kinds of functions provided for the product of the present invention, and with the emergence of a single all-purpose scissors, the population of firewood, civil engineering and demolishing craftsmen will not buy other props, 8 times the usual The sales output is expected to be expected.

The figure which gave four functions to this invention and the universal wire cutter. The figure which gave eight types of functions to this invention and a universal wire cutter.

Explanation of symbols

A1. Wire cutter universal cutter body A2. Put a Phillips screwdriver on one side of the wire cutter universal cutter. I want a short form.
A3. Attach a shinoki just rolled up an iron plate to the opposite handle of the wire cutter universal cutter. For weight reduction.
A4. Attach a flathead screwdriver to the tip of the wire cutter universal cutter.
A5. Drill a hole to attach the wire cutter universal cutter fall prevention device. Previously upper part but lower part A6. A lugget is attached to one handle side of the wire cutter universal cutter.
A7. When using a wire cutter universal cutter exclusively as a lugget, it is fixed with a clasp for ease of use.
B8. For the purpose of making the nail removal easy by shearing the cutting edge of the wire cutter universal cutter.
B9. Bolts attached to scaffolding and bidie exclusively for dredging work.
B10. Exclusively for bolting devices attached to bidi scaffolds, etc. at dredging sites.
B11. Attach hammer heads to both sides of the fulcrum of the wire cutter

Claims (7)

  Claim of creating one universal tool by distorting the tip of the product of the present invention, a universal wire cutter, inwardly as viewed from the drawing, and using the cutter blade in combination with shearing and nail extraction.   A request to create a universal tool by attaching a hammer head to the end of the universal wire cutter and the opposite end positions of the universal wire cutter.   Claim to create a universal tool that has a Shino on the grip handle part of the all-purpose wire-cutting cutter and has a Shino function.   A request to create a universal tool that has a flat-blade screwdriver function at the tip, with a Shino on the grip handle part of the universal wire cutter.   Request to create a universal tool with a lugget function by attaching a lugget to the tip of the grip pattern on the opposite side of the grip pattern with the Shino of a universal wire cutter.   A request to create a universal tool with a plus screwdriver function by attaching a plus screwdriver to the handle portion of the all-purpose wire cutter.   With both handle grips of the universal wire cutter, the bolts and nuts of materials used exclusively at the dredging site are narrowed, so that a jagged edge is attached to this and a single universal tool with a bolt and nut narrowing function is created. Billing things.

Images