CN202805222U

CN202805222U - Novel scissors

Info

Publication number: CN202805222U
Application number: CN 201220249209
Authority: CN
Inventors: 彭月桂
Original assignee: Individual
Current assignee: Yangjiang City Gangrong Hardware Plastic Products Co Ltd
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-03-20
Anticipated expiration: 2022-05-30
Also published as: JP3185281U; WO2013178049A1; KR20150000814U

Abstract

The utility model discloses a pair of novel scissors, which comprises a pair of shearing blades connected with each other through a pivot; each shearing blade comprises a shearing edge and a shearing belly at the rear end of the shearing edge; and each of the sharing bellies of the shearing blades is concave arc-shaped. The pair of novel scissors disclosed by the utility model has the beneficial effects that the contact area between the shearing blades is reduced, and the friction between the shearing blades is reduced; and meanwhile, the shearing blades can be relatively smoothly opened when viscous matters are adhered onto the shearing blades.

Description

A kind of novel scissors

Technical field

The utility model relates to a kind of cutting implement, especially a kind of novel scissors.

Background technology

The snip of the scissors that now uses all is the plane, and the contact area when the scissors folding between the snip is large, and the phase mutual friction between the snip is larger in use to cause scissors, affects to a certain extent the service life of snip; The sanding scissors is when cutting adhesive plaster etc. with goo in addition, goo can be attached on the snip, cause the snip can't smooth and easy folding, existingly prevent between snip adhering to goo and take the surface to apply Teflon, although can temporarily eliminate the viscosity between the snip, but along with grinding off of Teflon, goo can continue to stick on the snip; The thickness that increases snip is comprehended in the Teflon surface in addition, and the loading of snip is had certain influence.

Summary of the invention

For the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of less contact area and reduces the novel scissors that rubs between snip.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel scissors comprises the snip that pair of pivot connects, and described snip comprises the tripe of cutting of cutting edge and described cutting edge rear end, and the tripe of cutting of described a pair of snip is that arcs of recesses is cut tripe.

As to cutting the improvement of tripe, described a pair of snip to cut tripe closed or mutually do not contact when opening at described a pair of snip.

As further improvement, the horizontal concavity of cutting tripe of described a pair of snip is 0.05mm～2.5mm.

As further improvement, vertical concavity of cutting tripe of described a pair of snip is 0.05mm～2.5mm.

With respect to prior art, the beneficial effects of the utility model are: by the tripe of cutting of a pair of snip is arranged to arcs of recesses, reduced the contact area of snip, reduced the friction between snip; Snip can be opened when adhering to goo more smoothly.

Description of drawings

Fig. 1 is a kind of novel scissors structural representation of the utility model;

Fig. 1 a is the A-A cutaway view of Fig. 1;

Fig. 1 b is the B-B cutaway view of Fig. 1.

The specific embodiment

Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.

See also shown in Fig. 1, a kind of novel scissors of the utility model comprises the snip (1a, 1b) that pair of pivot connects, described snip (1a, what 1b) comprise cutting edge 11 and described cutting edge rear end cuts tripe 12, and the tripe 12 of cutting of described a pair of snip is cut tripe for arcs of recesses.

Described arcs of recesses cut tripe when the snip forging forming just by specific frock clamp moulding.

A kind of novel scissors of the utility model has reduced the contact area of snip by the tripe 12 of cutting of a pair of snip (1a, 1b) is arranged to arcs of recesses, has reduced the friction between snip; Snip can be opened when adhering to goo more smoothly.

More preferably, described a pair of snip to cut tripe 12 closed or mutually do not contact when opening at described a pair of snip, namely only have the contact of cutting edge 11 positions to shear, the better contact area that reduces snip reduces the friction between snip.

As shown in Figure 1a, the horizontal concavity Ha that cuts tripe 12 of described a pair of snip is 0.05mm～2.5mm.

Shown in Fig. 1 b, the vertical concavity Hb that cuts tripe 12 of described a pair of snip is 0.05mm～2.5mm.

Above disclosed only is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. a novel scissors comprises the snip that pair of pivot connects, and it is characterized in that: described snip comprises the tripe of cutting of cutting edge and described cutting edge rear end, and the tripe of cutting of described a pair of snip is that arcs of recesses is cut tripe.

2. novel scissors according to claim 1 is characterized in that: described a pair of snip to cut tripe closed or mutually do not contact when opening at described a pair of snip.

3. novel scissors according to claim 1 and 2, it is characterized in that: the horizontal concavity of cutting tripe of described a pair of snip is 0.05mm～2.5mm.

4. novel scissors according to claim 1 and 2, it is characterized in that: vertical concavity of cutting tripe of described a pair of snip is 0.05mm～2.5mm.