CN2048814U

CN2048814U - Portable multipurpose folded pincers

Info

Publication number: CN2048814U
Application number: CN 89210031
Authority: CN
Inventors: 莫大奎
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-01-16
Filing date: 1989-01-16
Publication date: 1989-12-06

Abstract

The utility model relates to a portable multipurpose folded pincers. The pincers head is added with a nozzle fraising and a cutting fraising, adopting a prismatic cutting mouth; the pincers head and pincer handles are connected in the mode of pin shaft; the two pincer handles can be folded into II shape, respectively adopting a hollow-groove straight handle, and the hollow groove can be placed with some tools. The surface of each pliers handle is provided with measuring scales, coated with a metallic layer. The multipurpose folded pincers can also be put into a leather box.

Description

Portable multipurpose folded pincers

The utility model relates to a kind of mechanical maintenance tool in use, particularly relates to the portable multi-purpose folding tongs.

At present, the instrument that is used for flight-line maintenance is more, as cutter, and file, combination pliers etc., but all can only use separately, very inconvenient in the work.Chang Yong combination pliers particularly, the pincers handle is an one with pincers head, clamps handle and is O type solid and can not folds that the position that takes up space is big.Pincers head does not have the twisted wire hole.Clip is the O type, and cutting edge is short.This combination pliers itself is heavier, carries very inconvenient.And the pincers handle is collapsible and also do not see the interrelated data record at the combination pliers that pincers can be put into other mechanical maintenance tool in use in the handle, does not see use.

The purpose of this utility model is to provide a kind of multipurpose, and is collapsible, the portable multi-purpose folding tongs easily of working.

Portable multi-purpose folding tongs of the present utility model are first by pincers, and pincers handle, bearing pin constitute.Wherein, about the first bearing pin that adopts of pincers connect, the first and right pincers handle of left side pincers, right pincers are first to clamp handle with a left side and also adopts bearing pin to connect.Respectively design a twisted wire hole at jaw position and clip position that pincers are first.The first rib type clip that adopts of pincers.About the pincers handle adopt the folding structure of V-type staight shank.The pincers handle is the groove of matrix.When multipurpose folding clamps the not time spent, two pincers handles can combine by bearing pin, are the II font.When using the multipurpose folding pincers, can be as nail clipper, with two flat foldings of pincers handle.On the contact site of the first and left pincers handle of right side pincers, leave bayonet socket on the promptly right pincers head, when two pincers handles were put down folding, left side pincers handle was stuck in the right first bayonet socket place that clamps, and forms the normal combination pliers shape that uses.In the matrix groove of two pincers handles, can be placed with and be used for the various tool that flight-line maintenance is used, as cutter, file, screwdriver, opener, spanner, awl etc.These instruments all have pin shaft hole, and bearing pin will be fixed on these instruments on the pincers handle by pin shaft hole, not have seam in the groove bottom of pincers handle.When making these instruments, as long as a pincers handle of multipurpose folding pincers is put down folding, the pincers handle is approximate point-blank about making, and then as daily operate on, with the instrument taking-up of needs, leans against on the seam of pincers handle groove respectively more, can use.Can be carved with the tolerance chi on the pincers handle surface of multipurpose folding pincers, when two pincers handles are flat when folding on the straight line, the tolerance chis on two pincers handles can reach 20 centimetres, and the layer of metal protective layer can also be plated in pincers handle surface.Can also design a skin box, the multipurpose folding pincers are put into wherein, easy to carry.

The characteristics of portable multi-purpose folding tongs of the present utility model are to use scope wide, and are in light weight, and work is convenient, and is simple in structure, rationally, and collapsible and long service life.

Fig. 1 is a portable multi-purpose folding tongs surface front view

Fig. 2 is the attached view in portable multi-purpose folding tongs surface

Fig. 3 is a portable multi-purpose folding tongs surface left view

Fig. 4 is portable multi-purpose folding tongs structural front view

Fig. 5 is a portable multi-purpose foldable structure left view

Fig. 6 is a portable multi-purpose folding tongs structure right view

Embodiment

Portable multi-purpose folding tongs of the present utility model are by the right pincers of left side pincers first (10) first (11), left side pincers handle (30), and right pincers handle (40), bearing pin (20,21,22,23,24), packing ring (51,52) constitutes.Wherein, first (10,11) length of pincers is 55 millimeters, and pincers handle (30,40) length is 100 millimeters, every clamp handles (30,40) each wide be 14 millimeters, thickness is 14 millimeters.The material of pincers first (10,11) is the T8 steel, and the material of pincers handles (30,40) is the 45# steel.On pincers first (10,11), increase mouth fraising (13), cut fraising (14) and bayonet socket (15).The diameter of mouth fraising (13) is 6 millimeters of φ, and the diameter of cutting fraising (14) is 2 millimeters of φ, and the clip (12) on the pincers first (10,11) adopts the rib type.About pincers first (10,11) connect by bearing pin (20), left side pincers first (10) connect by bearing pin (22) with right pincers handles (40), right pincers first (11) connect by bearing pin (21) with left side pincers handles (30), respectively put into packing ring (51,52) in bearing pin (21,22) both sides, pincers handles (30,40) all adopt the V-type staight shank structure of concave groove.In pincers handle (30) the matrix groove of a left side, be placed with rectangular pyramid (31), cross screwdriver of yi word pattern (3332) and saw blade (34).Wherein, rectangular pyramid (31) length is 60 millimeters, and material is the L12 steel; Cross and yi word pattern screwdriver (32,33) is long to be 50 millimeters, and material is the L8 steel; Saw blade (34) length is 60 millimeters, and the sawtooth height is 1 millimeter, and material is the L12 steel.In pincers handle (40) the matrix groove of the right side, be placed with cutter (41), spanner (42), opener (43) and file (44).Wherein cutter (41) length is 60 millimeters, and material is the 45# steel; The length of spanner (42) is 50 millimeters, and material is a 40Cr(40 chromium); The length of opener (43) is 50 millimeters, and material is the 45# steel; The length of file (44) is 60 millimeters; Material is L10A, is carved with 0-100 millimeter and 110-200 millimeter scale respectively on pincers handle (30,40) side.The multipurpose folding jaw surfaces is coated with crome metal.

When multipurpose folding clamps the not time spent, left side pincers handles (30) right pincers handles (40) can be merged into the II font, in the special skin box of packing into then.When using folding tongs, will clamp the flat folding of handle (30,40), left side pincers handles (30) are stuck on the bayonet socket (15) of right pincers first (11).Make it to form the combination pliers shape of normal use.Two pincers handles (30,40) contact at the bayonet socket place, and form V-shape.When using the instrument in the pincers handles (30,40), only need handle (30) or right pincers handle (40) are clamped in a left side, by the flat folding of bearing pin (21), make two pincers handles be approximated to straight line, take out the instrument that needs then, have crescent at various tool in pincers handle (30,40) and the pincers handles (30,40) and scratch hand (36,46).Have pin shaft hole on each instrument, bearing pin (23,24) is associated in one by the pin shaft hole on the instrument with instrument and pincers handles (30,40), and the instrument of taking-up is stuck on the seam (35,45) that clamps on the handles (30,40).Make instrument and pincers handles (30,40) keep straight line.When using the rule on the pincers handles (30,40), only need, make two pincers handle is in alignment and can use each flat folding 90 degree of two pincers handles.

Claims

1, a kind of portable multi-purpose folding tongs that comprise pincers first (10,11) and pincers handles (30,40) is characterized in that clamping handle (30,40) and adopt the structure that can fold.

2, multipurpose folding pincers according to claim 1, it is characterized in that left side pincers first (10) connect by bearing pin (20) with right pincers first (11), left side pincers first (10) and right pincers handle (40) connect by bearing pin (22), and right pincers first (11) connect by bearing pin (21) with left side pincers handles (30).

3, multipurpose folding pincers according to claim 1 is characterized in that clamping the staight shank structure that handle (30,40) adopts the matrix groove of the instrument of can putting into.

4, multipurpose folding according to claim 1 pincers, it is characterized in that pincers first (10,11) are gone up increases a mouth pit (13) and one and cuts pit (14).

5, multipurpose folding pincers according to claim 1 is characterized in that the clip of pincers first (10,11) adopts rib type clip.