A kind of tool scissors
Technical field
The utility model relates to a kind of scissors.
Background technology
Scissors is an instrument commonly used in people's routine work and the life, and initial scissors just produces shearing force by hinged blade counterrotating the time object is cut off.But because the object that people need cut off is varied, the requirement of blade is also different, people have invented various Special scissorses again, and orchard shears, Electronics Engineer use that wire strippers, conductor cutter or the like are arranged as having of using of tailor sewing scissors, hairdresser use having of having that the skill sent out is cut, the gardener uses.Though various Special scissorses are very easy to use in a certain field, its versatility is not strong, uses inconvenient on the contrary in the field of multidisciplinary intersection.
Summary of the invention
The purpose of this utility model provides a kind of multi-purpose tool simple in structure, easy to use and cuts.
For achieving the above object, the utility model adopts following technical scheme:
A kind of tool scissors described in the utility model comprises the left blade and the right blade of cross-articulation, the epimere of left side blade and right blade has blade, hypomere is a handle, the junction of handle and blade has hinge axis hole, hinge is installed in the hinge axis hole, be connected with spring between the handle, one of them handle upper end of left blade and right blade is hinged with locking key, and the correspondence position of another blade has the keyway that the shape with locking key adapts.
Have semicircle gap on the blade of left side blade or right blade.
Have jagged closely-pitched on the blade of left side blade or right blade.
After adopting technique scheme, the spring between the handle can open scissors when in use automatically, reduces labor intensity; Locking key can be locked in closure state with blade when not using, and is convenient to deposit; Semicircle gap on the blade can be used for cutting off iron wire or give the electric wire peeling; The zigzag closely-pitched can adapt to multiple split requirement on the blade; The utility model has realized that really one cuts many usefulness, and is easy to use.
Description of drawings
Accompanying drawing is the structural representation of an embodiment of the utility model.
The specific embodiment
As shown in drawings, a kind of tool scissors described in the utility model comprises the left blade 1 and the right blade 2 of cross-articulation, and the epimere of left blade 1 and right blade 2 has blade, and hypomere is a handle 3,4, for improving the comfort level of operation, is with rubber sheath on handle 3,4.The junction of handle and blade has hinge axis hole, hinge is installed in the hinge axis hole, be connected with spring 5 between the handle 3,4, one of them handle upper end of left blade 1 and right blade 2 is hinged with locking key 6, and the correspondence position of another blade has the keyway 7 that the shape with locking key 6 adapts.Also have semicircle gap 8 on the blade of left side blade 1 or right blade 2.The size of gap 8 can be determined as required, also a plurality of gap that vary in size can be set as required, to adapt to different requirements.In addition, for adapting to the requirement of different service conditions, on the blade of left blade 1 or right blade 2, have jagged closely-pitched.