CN2235355Y

CN2235355Y - Multi-purpose tool plier

Info

Publication number: CN2235355Y
Application number: CN 95227962
Authority: CN
Inventors: 王长苗
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-08
Filing date: 1995-12-08
Publication date: 1996-09-18
Anticipated expiration: 2005-12-08

Abstract

The utility model relates to a pair of multi-purpose tool pliers, which is formed rotary connection of an upper pliers body with a lower pliers body through a central shaft. A handle is arranged on the back part of the central shaft, and an upper pliers holder and a lower pliers holder which are the integration with the handle and can form the open pliers jaw and the closed pliers jaw is arranged on the front part of the central shaft. The front parts of the two pliers holders are in a bending shape with an angle of 45 DEG. A punch tip hole and a punch tip are arranged on the lower pliers holder, and a V-shaped opening is arranged on the front end of the lower pliers holder. The utility model has the advantages of simple structure, multifunction, convenient operation, and expenses saving.

Description

The all-purpose instrument pincers

The utility model relates to a kind of all-purpose instrument pincers in daily instrument maintenance, book and file bookbinding usefulness.

The instrument maintenance, archives are bound or fallen nail from something is common occurrence, and in these work, generally all be to adopt specific purpose tool, as instrument pincers, perforating press and claw hammer etc., but these instruments are example with the instrument pincers with regard to its structure, be use, lower clamp is fitted together through central shaft, upper and lower caliper jaw end is offset flat shape, and this version can only be as the folder thing, and not having other function, limitation is very big.

The purpose of this utility model just provides the all-purpose instrument pincers that a kind of nail nipping, dotting punch can be used for keeping in repair instrument again.

The purpose of this utility model is achieved like this, and existing instrument pincers are structurally transformed, and has endoporus at last clamp mouth center, installs in the hole and dashes point or press nail, and following clamp mouth leading section has V-shaped part, and the clamp front portion is bending and gets final product.

The utility model is simple in structure, and function is many, and is easy to use, and one-object-many-purposes is cut down expenses, and is easy to produce apply.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Accompanying drawing 1 is a structure chart of the present utility model.

Provide by figure, the utility model is by last, down two calipers are through central shaft 4 formation that is rotatably connected, the rear portion of central shaft 4 is a handgrip 1, the front portion has with handgrip 1 and is the last clamp 2 of one, following clamp 3, but constitute the jaw of folding between two clamps, the anterior one-tenth bending of two clamps shape, have towards sharp hole 6 on following clamp 2 front portions, in sharp hole, be equipped with towards point 7, following clamp 3 leading sections have and dash point 6 V-shaped parts that match 5, dash point 6 and also can adopt the pressure nail, the anterior bending shape in angle at 45 of two clamps, on, lower clamp adopts 45# tool steel to make, dashing point 6 is contained in the 3mm endoporus of clamp center, the V-shaped part 5 of following clamp 3 leading sections is that 2mm is wide, and the anterior bending shape in angle at 45 of said two clamps is meant make progress to central shaft 30mm place 45 ° at oblique angle of jaw, to satisfy the needs of particular surroundings.Be with insulating sleeve on the handgrip 1, but livewire work.

Wide application of the present utility model, comprising being used for:

1, gauge pointer plays gauge pointer: when need rise, hold handgrip, open jaw, following clamp inserts the pointer below, the needle pivot pin pliers is gone in the opening, because the pointer spider is big, opening is little, can be used as firmly fulcrum, last clamp pressure head (being generally the 2mm steel) directly is pressed on the gauge pointer central shaft, as last fulcrum, firmly to hold, gauge pointer is just removable;

2, binding archives, books, dotting punch etc.: method is with getting gauge pointer, as long as the pressure head that will go up on the clamp is changed accordingly towards pin;

3, nail nipping: be exclusively used in thin material, overleaf the nail point pushed back earlier, in the opening that lid snaps in clamp down will follow closely in the front, utilize the miter angle of jaw to make fulcrum again, press down the purpose that handgrip reaches nail nipping with pressure head.

Claims

1, a kind of all-purpose instrument pincers, be to be rotatably connected through central shaft by upper and lower two calipers to constitute, the rear portion of central shaft (4) is handle (1), the front portion has same handgrip (1) to be the last clamp (2) of one, following clamp (3), but constitute the jaw of folding between two clamps, it is characterized in that the anterior one-tenth bending of two clamps shape, have towards sharp hole (6) on following clamp (2) front portion, be equipped with towards point (7) in sharp hole, following clamp (3) leading section has and dashes the V-shaped part (5) that point (6) matches.

2, all-purpose instrument pincers according to claim 1 is characterized in that the anterior bending shape in angle at 45 of said two clamps.