CN2671825Y

CN2671825Y - Art knife

Info

Publication number: CN2671825Y
Application number: CN 200320108576
Authority: CN
Inventors: 周晓刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-03
Filing date: 2003-12-03
Publication date: 2005-01-19
Anticipated expiration: 2013-12-03

Abstract

The utility model provides a snap-off knife, which comprises a knife body and a blade and is characterized in that a pencil sharpener is arranged at the position for putting hands at the rear part of the knife body. The pencil sharpener can be integrally formed into a position for putting hands by following methods: the position for putting hands at the rear part of the knife body is provided with a taper hole from the back to the front, a rectangular concave hole which is communicated with the taper hole is arranged at the position of the corresponding taper hole on the front of the position for putting hands, and the blade is arranged in the rectangular concave hole and is fixed through screw nails. To prevent hands from being cut by the blade of the pencil sharpener when holding the snap-off knife, the blade of the pencil sharpener is sunk into the rectangular concave hole, which means the highest part of the surface of the blade is lower than the edge of the rectangle shrinkage pool. Compared with the prior art, the utility model skillfully provides a complete pencil sharpener at the position for putting hands, the existing contour design of the snap-off knife is not influenced, and the snap-off knife has the function of cutting pencil safely. The utility model provideds users with convenience.

Description

Cutter

Technical field

The utility model relates to a kind of cutter.

Background technology

Cutter is a kind of common instrument, it is small and exquisite, easy to use because of volume, can carry extensively popularization and application, especially one of indispensable instrument in office space, when reality is used, cutter also is used to sharpen a pencil sometimes, but because its blade is thin and sharp, very not convenient when sharpening a pencil, also can hurt finger because of carelessness.And on the other hand, the blade of the cutter position of shaking hands is generally designed comparatively roomyly, grips with convenient, and usually, this position of shaking hands is solid.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of at above-mentioned prior art present situation can provide common cutter function that the safe cutter of cutting a function can be provided.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this cutter comprises blade and blade, it is characterized in that being provided with a pencil sharpener at the position of shaking hands at blade rear portion.

Described pencil sharpener can be integrally formed at the position of shaking hands in the following manner: the position of shaking hands at described blade rear portion has a bellmouth from back to front, and in the front of position, handshake part to having a rectangular until being communicated with in the bellmouth place with this bellmouth, a blade is arranged in this rectangular and by screw and fixes.

For prevent hand when gripping cutter by the blade of described pencil sharpener incised wound, the blade of described pencil sharpener is recessed in the described rectangular, also is the edge that the highest point of the blade face of pencil sharpener is lower than this rectangular.

Compared with prior art, the utility model is provided with a complete pencil sharpener at the position of shaking hands of cutter dexterously, neither influences the original configuration design of cutter, makes cutter have a safe function of cutting concurrently again, for the user provides the convenience of using.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the right view of Fig. 1.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 3, be an embodiment of the present utility model, it includes blade 1 and blade 2, have a bellmouth 22 (referring to Fig. 3) from back to front at the position of shaking hands at blade 2 rear portions, and in the front of position, handshake part to having a rectangular 21 until being communicated with in bellmouth 22 places with this bellmouth 22, one blade 3 is arranged in this rectangular 21 and by screw and fixes, thereby forms a pencil sharpener; And described pencil sharpener blade 3 is recessed in the described rectangular 21, also is the edge (referring to Fig. 2) that the highest point on pencil sharpener blade 3 surfaces is lower than this rectangular 21.

Claims

1, a kind of cutter comprises blade and blade, it is characterized in that being provided with a pencil sharpener at the position of shaking hands at blade rear portion.

2, cutter according to claim 1, it is characterized in that described pencil sharpener constitutes: the position of shaking hands at described blade rear portion has a bellmouth from back to front, and in the front of position, handshake part to having a rectangular until being communicated with in the bellmouth place with this bellmouth, a blade is arranged in this rectangular and by screw and fixes.

3, cutter according to claim 2 is characterized in that the blade of described pencil sharpener is recessed in the described rectangular, also is the edge that the highest point of the blade face of pencil sharpener is lower than this rectangular.