CN201086514Y

CN201086514Y - Core-switching pencil

Info

Publication number: CN201086514Y
Application number: CNU2007200152993U
Authority: CN
Inventors: 张洪熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-15
Filing date: 2007-10-15
Publication date: 2008-07-16
Anticipated expiration: 2017-10-15

Abstract

The utility model relates to a pencil which can change pencil leads. The pencil comprises a pencil holder, pencil leads and a cap and is characterized in that the pencil leads are arranged inside the pencil holder and the cap is arranged on the upper end of the pencil holder; the pencil lead is formed through movale connection of a plurality of pencil leads and each pencil lead is formed via connection of a pencil point and a pencil lead holder; the utility model can change pencil leads of different color numbers and the pencil leads need not to be sharpened.

Description

Replaceable pencil

Technical field: the utility model relates to a kind of pencil, especially a kind of replaceable pencil of replaceable not homochromy pen core.

Background technology: present pencil is propelling pencil or the wooden common pencil that can cut mostly, every one-pen look of wooden common pencil is number unique, if desired must many band pencils during the homochromy pencil, very inconvenient, for lower student, common pencil to cut nib also pretty troublesome, nib occurs through regular meeting and cut problems such as disconnected; In addition, also there is lead for retractable pencil look number single problem in propelling pencil.

Summary of the invention: in order to solve the problem of above-mentioned existence, the utility model provides a kind of replaceable not homochromy pen core, the replaceable pencil of non-sharpenning pen core.

Concrete technical scheme: a kind of replaceable pencil, comprise penholder, pen core, cap, pen core is arranged in the penholder, and the upper end of penholder is provided with cap; Described pen core is that a plurality of pen cores flexible connections form, and each pen core is to be formed by connecting by nib and reservoir shaft.

Described pen core, reservoir shaft are interior hollow structure wide at the top and narrow at the bottom, and the lower end of reservoir shaft is connected with nib, and the upper end space structure just in time matches with the reservoir shaft lower end structure.

Compare with present technology, the utility model adopts a plurality of pen cores to flexibly connect and forms, and each pen core is to be formed by connecting by nib and reservoir shaft, the look of each pen core number can be different, are easy to use like this, need not wear many pencils, in addition, also remove the trouble that sharpens a pencil from.

Description of drawings: the utility model is explained in detail below in conjunction with accompanying drawing.

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

Fig. 2 is the structural representation of the utility model pen core.

The specific embodiment: a kind of replaceable pencil, comprise penholder 1, pen core, cap 3, the cap for brush 2, pen core is arranged in the penholder 1, and the upper end of penholder 1 is provided with cap 3, and the penholder lower end also can be movable connection structure, also can be structure as a whole; Described pen core is that a plurality of pen cores flexibly connect and form, and can be inserting mode, also can be movable connection method such as be threaded; Each pen core is to be formed by connecting by nib 4 and reservoir shaft 5, and the look of nib number can be selected according to different needs; Reservoir shaft 5 is an interior hollow structure wide at the top and narrow at the bottom, and the lower end of reservoir shaft 5 is connected with nib 4, and the upper end space structure just in time matches with reservoir shaft 5 lower end structure, so that the grafting between each pen core.

During use, a plurality of pen cores grafting are formed, when using not homochromy number pen core or change-fountain pen core if desired, the pen core of needs is placed on pen core bottom, successively other pen core is pegged graft in the top, until abutted surface to cap, after nib uses up, replaceable grafting other pen core is thereon pegged graft the pen core after using up in the top, can not influence the normal use of pencil.

Claims

1. a replaceable pencil comprises penholder, pen core, cap, it is characterized in that: pen core is arranged in the penholder, and the upper end of penholder is provided with cap; Described pen core is that a plurality of pen cores flexible connections form, and each pen core is to be formed by connecting by nib and reservoir shaft.

2. a kind of replaceable pencil according to claim 1 is characterized in that, described pen core, and reservoir shaft is an interior hollow structure wide at the top and narrow at the bottom, and the lower end of reservoir shaft is connected with nib, and the upper end space structure just in time matches with the reservoir shaft lower end structure.