CN202944104U

CN202944104U - Pencil sharpener for preventing pencil lead from being broken

Info

Publication number: CN202944104U
Application number: CN 201220680875
Authority: CN
Inventors: 李光辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2013-05-22
Anticipated expiration: 2022-12-07

Abstract

The utility model relates to a pencil sharpener for preventing a pencil lead from being broken. The pencil sharpener comprises a pencil sharpener main body, wherein a blade is arranged on the top end face of the pencil sharpener main body, a pencil sharpening hole is formed in the outer wall of the pencil sharpener below the blade, a buckling block is arranged at the tail end of the pencil sharpening hole, and a bulge block is arranged in front of the buckling block. The pencil sharpener for preventing the pencil lead from being broken has the advantages that the pencil lead and the pencil sharpener are kept in a parallel state through the protruding block, and the sharpening length of the pencil lead is limited through the bulge block, the structure is simple, the convenience is brought for the use, and the sharpened pencil lead is enabled not to be easily broken from the two aspects.

Description

A kind of anti-pen core fracture pencil sharpener

Technical field

The utility model relates to a kind of anti-pen core fracture pencil sharpener.

Background technology

Pencil sharpener is with helping cut out both artistic and practical pencil and crayon pen core, and pencil sharpener commonly used is because of pen core and blade is not parallel or the long pencil lead storing easy fracture that causes of pen core that cut out.

The utility model content

The purpose of this utility model is to provide a kind of anti-pen core fracture pencil sharpener, to overcome present prior art above shortcomings.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of anti-pen core fracture pencil sharpener comprises the pencil sharpener main body, and described pencil sharpener main body top end face is provided with blade, and described blade below pencil sharpener main body outer wall is provided with pen-rolling hole, and described pen-rolling hole end is provided with the button piece, and described button piece the place ahead is provided with projection.

The beneficial effects of the utility model are: a kind of anti-pen core fracture pencil sharpener that the utility model provides, keep pen core and pencil sharpener keeping parallelism state by projection, by the length of cutting out of button piece restriction pen core, simple in structure, easy to use, guarantee not easy fracture of the pen core cut out from two aspects.

Description of drawings

The below is described in further detail the utility model with reference to the accompanying drawings.

Fig. 1 is the structural representation of the described anti-pen core fracture pencil sharpener of the utility model embodiment;

Fig. 2 is the described partial enlarged drawing of putting pen core fracture pencil sharpener projection and buckleing piece of the utility model embodiment.

In figure:

1, pencil sharpener main body; 2, pen-rolling hole; 3, blade; 4, projection; 5, button piece.

The specific embodiment

As shown in Fig. 1-2, the described a kind of anti-pen core fracture pencil sharpener of the utility model embodiment, comprise pencil sharpener main body 1, described pencil sharpener main body 1 top end face is provided with blade 3, described blade 3 below pencil sharpener main body 1 outer walls are provided with pen-rolling hole 2, described pen-rolling hole 2 ends are provided with button piece 5, and described button piece 5 the place aheads are provided with projection 4.

During use, after pen core was cut out certain-length, handwriting was first parallel with blade 3 by projection 4 jack-up, and button piece 5 blocks pen core, and to prevent that pen core from cutting long, prevents that from two aspects the pen core of cutting out from rupturing.

The pencil sharpener that the utility model provides is simple and practical, can increase technique on common pencil sharpener.

The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.

Claims

1. anti-pen core fracture pencil sharpener, comprise pencil sharpener main body (1), described pencil sharpener main body (1) top end face is provided with blade (3), described blade (3) below pencil sharpener main body (1) outer wall is provided with pen-rolling hole (2), it is characterized in that: described pen-rolling hole (2) end is provided with button piece (5), and described button piece (5) the place ahead is provided with projection (4).