CN201557417U

CN201557417U - Labor-saving trimming scissors

Info

Publication number: CN201557417U
Application number: CN2009202990180U
Authority: CN
Inventors: 雷雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-19
Filing date: 2009-12-19
Publication date: 2010-08-25
Anticipated expiration: 2019-12-19

Abstract

The utility model relates to a pair of labor-saving trimming scissors, which comprises a steel rod cutter handle, two driving rods and two long arm handles, wherein the two ends of the steel rod cuter handle are provided with scissors. The utility model is characterized in that the steel rod cutter handle of which the two ends are provided with scissors are hinged on the same short rod; the long arm handles are hinged on the scissor handles; and the driving rods are vertically connected between the handles and cutter handles. When in use, the same force is applied to the handles, and the force transmitted to the cutter handle is amplified by the lever principle. The utility model has the advantages of simple structure, obvious labor saving, low cost, and easy manufacture.

Description

A kind of laborsaving pruner

Technical field

The utility model relates to a kind of daily life instrument, a kind of laborsaving pruner of more specifically saying so.

Background technology

Pruner is an instrument very commonly used in the daily life, and people may need to use it in life.Particularly those like the people or the pruning workman that do garden arts to be unable to do without pruner especially.Present many elderlys like some ornamental trees and shrubs of breeding in the garden of oneself, and all can hold a scissors every day and turn round them, cut the pattern that they like.But what now sell on the market all is a little common shrub and hedge trimmer, is not very laborsaving, and auld people uses can be more painstaking.Such problem needs the new-type scissors in a kind of more labour-saving to go to solve.

Summary of the invention

The purpose of this utility model is to provide a kind of more labour-saving pruner for the deficiency that overcomes existing product, can allow old man even child can pick up scissors very like a cork and carry out pruning to branch.

The purpose of this utility model can realize in the following manner: a kind of laborsaving pruner, include the iron handle of a knife of two termination band scissors, two transmission rods and two long-armed handles, characteristics are: the iron handle of a knife of two butt headband scissors is articulated on the same quarter butt, long-armed handle is hinged on the shear shank, and transmission rod is vertically connected between handle and the handle of a knife.

Described quarter butt is the little dumbbell shape in big centre, a kind of two ends, makes hinged the locating therebetween of handle of a knife can not be to two side shiftings.

Described transmission rod must make it bear axial push-pull power simultaneously perpendicular to handle and handle of a knife, can not rotate in the junction.

The utility model compared with prior art has following advantage: simple in structure, laborsaving obviously during use, onesize power is applied on the handle, and passes to the power of handle of a knife because lever principle is exaggerated by transmission rod.Scissors handsome in appearance, with low cost is convenient to make.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model.

Embodiment

As follows with reference to accompanying drawing 1: a kind of laborsaving pruner, include the iron handle of a knife 2 of two termination band scissors, two transmission rods 4 and two long-armed handles 1, characteristics are: the iron handle of a knife 2 of two butt headband scissors is articulated on the same quarter butt 3, long-armed handle 1 is hinged on the shear shank 2, and transmission rod 4 is vertically connected between handle 1 and the handle of a knife 2.Described quarter butt 3 is the little dumbbell shapes in big centre, two ends, makes handle of a knife 2 hinged the locating therebetween can not be to two side shiftings.Described transmission rod 4 must make it bear axial push-pull power simultaneously perpendicular to handle 1 and handle of a knife 2, can not rotate in the junction.

During use, the same with common pruner, hold handle 1, open handle 1, make scissors clamp branch, clamp to the inside then, because lever principle, the power that acts on above the transmission rod 4 is exaggerated, and the power that transmission rod 4 transmits clamps handle of a knife 2 to the inside, thereby plays the effect of beta pruning.The utility model is simple in structure, and is laborsaving obvious, with low cost, is easy to make.

Claims

1. laborsaving pruner, include iron handle of a knife (2), two transmission rods (4) and two long-armed handles (1) of two termination band scissors, characteristics are: the iron handle of a knife (2) of two butt headband scissors is articulated on the same quarter butt (3), long-armed handle (1) is hinged on the shear shank (2), and transmission rod (4) is vertically connected between handle (1) and the handle of a knife (2).

2. laborsaving pruner according to claim 1 is characterized in that: quarter butt (3) is the little dumbbell shape in big centre, two ends, makes hinged the locating therebetween of handle of a knife (2) can not be to two side shiftings.

3. laborsaving pruner according to claim 1 is characterized in that: transmission rod (4) must make it bear axial push-pull power simultaneously perpendicular to handle (1) and handle of a knife (2), can not rotate in the junction.