CN2892405Y

CN2892405Y - Labour-saving shearing tool

Info

Publication number: CN2892405Y
Application number: CN 200620115901
Authority: CN
Inventors: 赖木栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-22
Filing date: 2006-05-22
Publication date: 2007-04-25
Anticipated expiration: 2016-05-22

Abstract

The utility model discloses a labor-saving cutting tool, which includes a cutting knife and an anvil. The cutting knife includes two inter-pressing handles. One end of one handle is extended to form a blade, and the blade has a tip at the top end and a holder at the bottom end. One end of the other handle is extended to form a fixing part. The bottom of the anvil is a fixing end, which can be arranged on the fixing part of the cutting knife. The other end of the other handle is arranged with an anvil, which is integrated with the cutting knife. Thus the anvil is a certain angle to the fixing part of the cutting knife. For cutting, the blade tip is the first to cut the object, thus realizing labor-saving.

Description

The effort-saving cutting implement

Technical field

The utility model mainly discloses a kind of cutting implement, refers to a kind of effort-saving cutting implement especially.

Technical field

Making rapid progress of science and technology makes people improve relatively for the requirement of pursuing new things.Old thinking from the past " can with all right " progressively becomes the pursuit of " hommization ", has continuous progress only, match operation person demand, and innovation, intimate, the change of the trend of just keeping pace with the times also could be satisfied modern's desire.

Please refer to the TaiWan, China patent announcement and number the patent of No. 338359 " structure of tool scissors ".Be the utility model people's creation, this tool scissors is provided with an anvil piece and can establishes as group with head, when this anvil piece make to be sheared, provides and is cut thing and stride and be held in the groove, firmly props up, and complete cut is arranged when making shearing.

Provide an anvil piece though the utility model people finds known design, made when shearing, cut thing and can stride and be held in groove, cut thing during shearing and can not be offset, and can get a complete shear surface.But for this kind tool scissors, its hardness of being cut thing is hard, volume is big or shear surface is thicker, and makes the operator when shearing, and is not easy because of resistance is excessive to shear.And when shearing, when two blades are 45 degree angles, can make to shear to reach the most laborsaving and the easiest shearing, cutting implement of the present utility model is when shearing, and its omnidistance shearing all makes two blades be approximate 45 degree angles, and reaches the labour-saving effect.Therefore the utility model people is improved at known not convenient design, by feat of in this industrial circle experience for many years, develops a kind of cutting implement with labor-saving structure.The utility model people is the design of motive so, can overcome all shortcomings of above-mentioned habit formula goods really.

Summary of the invention

The utility model purpose is, a kind of effort-saving cutting implement is provided, and it can overcome above-mentioned conventional construction makes the defective that the operator can't laborsaving shearing, reaches the labour-saving effect with rational structure more.

Technical solutions of the utility model: a kind of effort-saving cutting implement, it is characterized in that, comprising:

One scissors body, having can be relative to pushing the handle that moves, and a handle one end wherein extends formation one blade, and this blade end is a tip, and contiguous handbar has a pommel, another handle one end extends formation one Fixed Division;

One anvil block, its bottom has a fixed connecting end, is connected with the Fixed Division of this scissors body, differs from an end of this Fixed Division, has a chopping block, and scissors body is affixed is integral for this anvil block and this;

Has an angle between the Fixed Division of this chopping block and this scissors body.

Wherein, the other end of this fixed connecting end has the anvil portion of a V-arrangement.

Wherein, this anvil portion divides into one first anvil portion and one second anvil portion by two hypotenuses of this V-arrangement.

Wherein, an end of this chopping block is attached on the hypotenuse of this first anvil portion.

Wherein, an end of this chopping block is enclosed within on this fixed connecting end.

Wherein, two sides of contiguous this fixed connecting end of this chopping block respectively have a stopper.

Wherein, has the scale portion that is used to represent desire shearing angle that article are put on this chopping block.

Wherein, the Fixed Division of this scissors body is a groove, and the fixed connecting end of this anvil block is a convex, and this Fixed Division is enclosed within on this fixed connecting end.

The utility model beneficial effect:

By said structure, the utlity model has following advantage:

1. the utility model effort-saving cutting implement, it makes when shearing by the design of anvil block, is to be begun to shear by insert tip, and reaches the labour-saving effect.

2. the utility model effort-saving cutting implement, its anvil block implements scale portion, and can adjust the angle of shearing.

3. the utility model effort-saving cutting implement, member is simple, and installing easily.

Other purpose of the utility model, advantage will be more obvious from the following detailed description and related drawings.The technology that relevant the utility model adopted, means and effect thereof, lift a preferred embodiment now and cooperate graphic detailed description as after, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.

Description of drawings

Fig. 1: be stereo appearance figure of the present utility model.

Fig. 2: be three-dimensional exploded view of the present utility model.

Fig. 3: be shearing schematic diagram of the present utility model.

Fig. 4: be shearing schematic diagram of the present utility model.

Fig. 5: be shearing schematic diagram of the present utility model.

Fig. 6: be the profile that the utility model is got by the 6-6 hatching of Fig. 3, show the schematic diagram of this chopping block scale portion.

The specific embodiment

With reference to Fig. 1 and Fig. 2, be stereo appearance figure of the present utility model and three-dimensional exploded view.Effort-saving cutting implement of the present utility model is established for 20 groups by a scissors body 10 and an anvil block and is formed.

This scissors body 10 has can be relative to pushing the

handle

11,12 that moves, and a handle 11 1 ends wherein extend to form the blade 13 of a tool sharp knife edges, and this blade 13 tapers off to a point 131 in end, and contiguous handle 11 places form pommel 132.Another handle 12 1 ends extend to form a Fixed Division 14.This two

handle

11,12 is pivoted in the mode that can push mutually, and be provided with a fastener 15 in a handle 11 wherein, another handle 12 corresponding sections are provided with a button portion 16, when folding this scissors body 10, this fastener 15 is resisted against this button portion 16, and can be easy to fold.This Fixed Division 14 forms a groove by two lamellar bodies, and this Fixed Division 14 is provided with a through hole in appropriate location.

This anvil block 20 forms a fixed connecting end 21 in the bottom, this fixed connecting end 21 forms convex, and is provided with a hole in appropriate location, can wear by a bolt, and this stiff end 21 is arranged in the groove of this Fixed Division 14, and this bolt is with its combination that locks.

The other end that this anvil block 20 differs from this fixed connecting end 21 forms the anvil portion of the approximate V-arrangement of an outward appearance.This anvil portion divides into one first anvil portion 22 and one second anvil portion 23 by two hypotenuses of this V-arrangement, and this two

anvils portion

22,23 respectively is formed with

anvil groove

24,25.

One chopping block, 26 its first ends are affixed on the hypotenuse of this first anvil portion 22, and also form a breach 27 in these anvil groove 24 places, and second end of this chopping block 26 is placed in this fixed connecting end 21, two sides in this fixed connecting end 21 respectively form a stopper 28, this stopper 28 forms 45 degree with this breach 27, and this chopping block 24 is provided with scale portion 29, uses the angle that article that the expression desire shears are put.

Please refer to Fig. 3 to Fig. 5, be the schematic diagram of the utility model shear action.When the operator grips these scissors body 10 shearings, the angle that is an inclination because of these anvil block 20 chopping blocks 26 and the Fixed Division 14 of this scissors body 10, feasible quilt is cut the chopping block 26 that the thing (not shown) places this anvil block 20, when this blade 13 is sheared, be approximate 45 degree in shearing omnidistance this blade 13 and being cut thing, the tip 131 of this blade 13 touches is earlier cut thing, make when shearing, the application of force is begun to cut by blade 13 tips 131, when shearing fully, the knife edge of this blade 13 is affixed on the bottom of this anvil groove 24,25.During shearing, shear earlier, make the arm of force of shearing shear, and make this cutting implement have the labour-saving effect greater than beginning from pommel 132 when the tip 131 of blade 13.

Please refer to Fig. 6, be the schematic diagram of the utility model chopping block 26 scale portions 29.This quilt is cut the thing (not shown) place on this chopping block 26, make this quilt cut the thing subsides, and can shear out the angle of demand together in scale portion 29.

Comprehensively above-mentioned, effort-saving cutting implement of the present utility model as can be known, be provided with a chopping block in its anvil block, make and be sheared thing and place this chopping block, when shearing, the blade of this scissors body is sheared earlier by the tip, makes the arm of force of shearing shear greater than beginning from pommel, and makes this cutting implement have the labour-saving effect.And the utility model is provided with scale portion, makes the section of this shearing shear out angle according to operator's demand, is the design of fairly good usefulness and labour-saving in fact.

Only the above, it only is preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model, so the change of numerical value or displacement of equivalent elements such as, or, all should still belong to the category that the utility model patent contains according to equalization variation and modification that the utility model claim is done.

Claims

1. an effort-saving cutting implement is characterized in that, comprising:

2. effort-saving cutting implement as claimed in claim 1 is characterized in that: the other end of this fixed connecting end has the anvil portion of a V-arrangement.

3. effort-saving cutting implement as claimed in claim 2 is characterized in that: this anvil portion divides into one first anvil portion and one second anvil portion by two hypotenuses of this V-arrangement.

4. effort-saving cutting implement as claimed in claim 3 is characterized in that: an end of this chopping block is attached on the hypotenuse of this first anvil portion.

5. effort-saving cutting implement as claimed in claim 1 is characterized in that: an end of this chopping block is enclosed within on this fixed connecting end.

6. effort-saving cutting implement as claimed in claim 1 is characterized in that: two sides of contiguous this fixed connecting end of this chopping block respectively have a stopper.

7. effort-saving cutting implement as claimed in claim 1 is characterized in that: have the scale portion that is used to represent desire shearing angle that article are put on this chopping block.

8. effort-saving cutting implement as claimed in claim 1 is characterized in that: the Fixed Division of this scissors body is a groove, and the fixed connecting end of this anvil block is a convex, and this Fixed Division is enclosed within on this fixed connecting end.