CN2079576U

CN2079576U - Sharpener for pencils

Info

Publication number: CN2079576U
Application number: CN 89201565
Authority: CN
Inventors: 李海军
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-02-03
Filing date: 1989-02-03
Publication date: 1991-06-26

Abstract

The utility model belongs to a pencil sharpening tool, which comprises a pencil container, pencil brackets, a cutter head, a top cover, etc. The utility model is characterized in that the cutter head is provided with a plurality of edges; a plurality of pencil brackets are arranged around the cutter head evenly. Thus pencil leads with different diameters can be sharpened, the sharpening quality is high and the pencil leads can not be broken off. The utility model which can sharpen the pencil leads of the propelling pencils has the advantages of simple structure and convenient operation.

Description

Sharpener for pencils

The utility model belongs to the pencil cutting element.

Existing pencil cutting element adopts the pencil sharpener formula more, and its short in life-span, and easily pen core is cut disconnectedly, though several times improve, but still can not cut out required diameter pen core accurately.

Continuous core when task of the present utility model is a kind of cutting of: Let meter can accurately be cut out the pencil cutting element of multiple different-diameter pen core again.And simple in structure, easy to operate, cost is low, easily makes.

The utility model is made up of pen container (3), cutter head (4), penholder (1), loam cake (2) etc., it is characterized in that a plurality of blades are arranged on the cutter head (4), and its cutter head is garden platform shape, also can be the garden column, preferably is made up of garden post and garden platform.Its blade is netted or point-like, and is divided into the different two parts of sharpness.Uniform on every side И the penholder of cutter head (4) (1), preferably four, and each penholder axial line is unequal mutually apart from the distance of cutter head axial line, to cut the pen core of multiple different-diameter requirement.

Characteristics of the present utility model are: change the cutting of hilted broadsword sword and be the cutting of multitool sword, make cutting movement steadily, continuously, cut a quality thereby improved.Because of penholder axial line and cutter head axial line apart from the gap that has determined between blade and the pen core, so can cut out the pen core of multiple different-diameter exactly.

Below in conjunction with description of drawings:

Figure (1) is a cutaway view of the present utility model;

Figure (2) is a vertical view of the present utility model.

The utility model is made up of pen container (3), cutter head (4), penholder (1), loam cake (2).Cutter head (4) is made of garden post and garden stage body, and is shaped on a plurality of netted blades, and is divided into the different two parts up and down of sharpness, and top blade is sharp, and with the wooden part of cutting pencil, bottom blade is more blunt, continuous core when making the cutting pen core.One section Cylinder cutter head bottom is used to keep the pen core that has cut.Cutter head (4) Xia Duan Let has an end axle (5), is used for fixing cutter head.Adopt between end axle (5) and the pen container (3) to be fixedly connected, pen container (3) adopts the garden stage body, is beneficial to loam cake (2) and rotates, and make easily.Be shaped on four penholders on the loam cake (2), be distributed in cutter head (4) on every side, wherein the axial line of each penholder is unequal mutually apart from the axial line of cutter head (4), so that cut out the pen core of different-diameter.Contain adopt between the loam cake (2) of four penholders and cutter head (4) upper shaft (6) moving

Close connection, can make loam cake (2) do dead axle and rotate around cutter head (4).Adopt moving between loam cake (2) and the pen container (3)

Close connection, both can assist the loam cake location, can play the effect of sealing pen container (3) again.Pen container (3) but in Chu deposit pen bits, highly civilized health.When needing the pen bits, upwards draw back loam cake and get final product, very convenient.

During the cutting pencil, only need the pencil insertion is chosen in the penholder (1) of pen core diameter, shake loam cake (2) and rotate several weeks, can obtain satisfied pen core.

If when using automatic pencil, can in loam cake (2) last one special-purpose aperture (7), get and decide pen core length, insert again to rotate in the special-purpose penholder and get final product several weeks.

Claims

1, a kind of pencil-knife of being made up of pen container, cutter head, penholder, loam cake is characterized in that being shaped on the cutter head a plurality of blades, on cover and be shaped on two penholders at least, and each penholder axial line is unequal mutually apart from the distance of cutter head axial line.

2, pencil-knife according to claim 1 is characterized in that cutter head by the garden platform, or garden post and garden platform composition.

3, pencil-knife according to claim 1 is characterized in that described blade is netted or point-like.

4,, it is characterized in that being shaped on two kinds of different blades of sharpness by on garden post and the cutter head that the garden platform is formed according to claim 2 and 3 described pencil-knifes.

5, pencil-knife according to claim 1 is characterized in that described penholder axial line has at least two mutual unequal distances apart from the cutter head axial line.

6,, it is characterized in that penholder is distributed in around the cutter head according to the described pencil-knife of claim 1.

7, pencil-knife according to claim 1 is characterized in that penholder is four.