CN202480714U

CN202480714U - High-efficiency pencil sharpener

Info

Publication number: CN202480714U
Application number: CN2011205662185U
Authority: CN
Inventors: 张栋梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-30
Filing date: 2011-12-30
Publication date: 2012-10-10
Anticipated expiration: 2021-12-30

Abstract

The utility model discloses a high-efficiency pencil sharpener, belongs to stationery and mainly solves the problems that the traditional pencil sharpener has only one blade and pencil sharpening is influenced after the blade is blunt. The high-efficiency pencil sharpener comprises a knife rest and blades; the knife rest is a rectangular framework; the upper part of the knife rest is connected with a plurality of blades through fixing bolts; and a plurality of pencil inserting holes are formed on one side of the knife rest corresponding to the blades. In order to improve the pencil sharpening speed, a plurality of pencils can be inserted into different holes, the other ends of the pencils are held and rotated by hands simultaneously; and the defect that the traditional pencil sharpener has only one blade is effectively overcome, and the pencil sharpening efficiency is improved.

Description

A kind of efficient penknife

Technical field

The utility model relates to a kind of stationery, specifically is a kind of efficient penknife.

Background technology

Before pencil uses or after using a period of time; Rust usually need be cut and repair with pencil-knife because nib partly weares and teares; Be to guarantee the normal serviceability of pencil and the thickness and the speed that sharpens a pencil of nib, people usually can buy the situation of cutting motionless pencil behind many pencil-knifes damages that occur pencil-knife at any time with reply and the blunt, so not only carry inconvenience; Also lose easily, make troubles to use.

The utility model content

The purpose of the utility model is to provide a kind of efficient penknife, this penknife has multitool unification, cut the pen speed degree fast, carry and safe in utilization, function easily.

The technical scheme that its technical problem of the utility model solution is taked is: a kind of efficient penknife; Comprise knife rest and blade, it is characterized in that, the rectangular framework of described knife rest; Be connected with a plurality of blades on knife rest top through hold-down screw, corresponding each blade is provided with a plurality of pen plugholes in knife rest one side.

The beneficial effect of the utility model is: during use, pencil is inserted in the hole on the knife rest, rotation pencil is fined away the head of pencil, when a blade with can pencil being inserted in the other hole immediately after blunt, sharpen a pencil with corresponding blade; For the speed that raising sharpens a pencil, can many pencils be inserted respectively in the different holes, grasp the other end of pencil, rotation pencil gets final product simultaneously; Effectively reduce and avoided traditional pencil-knife to have only the drawback of a blade, improved the efficient that sharpens a pencil.

Description of drawings

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

Among the figure: 1 knife rest, 2 blades, 3 hold-down screws, 4 pen plugholes.

The specific embodiment

As shown in Figure 1.A kind of efficient penknife; Comprise knife rest 1 and blade 2, described knife rest 1 rectangular framework is connected with a plurality of blades 2 on knife rest 1 top through hold-down screw 3; Bottom surface at knife rest 1 also can connect a plurality of blades 2 through hold-down screw 3, and corresponding each blade 2 is provided with a plurality of pen plugholes 4 in knife rest 1 one sides.

During use, pencil is inserted in the pen plughole 4 on the knife rest 1, rotation pencil is fined away the head of pencil, after blade 2 usefulness are blunt, can pencil be inserted in the other pen plughole 4 immediately, sharpens a pencil with corresponding blade; For the speed that raising sharpens a pencil, can many pencils be inserted respectively in the different holes, grasp the other end of pencil, rotation pencil gets final product simultaneously; Effectively reduce and avoided traditional pencil-knife to have only the drawback of a blade, improved the efficient that sharpens a pencil.

Claims

1. an efficient penknife comprises knife rest and blade, it is characterized in that, the rectangular framework of described knife rest is connected with a plurality of blades on knife rest top through hold-down screw, and corresponding each blade is provided with a plurality of pen plugholes in knife rest one side.