CN201070908Y

CN201070908Y - Environment protective pencil cover

Info

Publication number: CN201070908Y
Application number: CNU200720123130XU
Authority: CN
Inventors: 李潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-02
Filing date: 2007-07-02
Publication date: 2008-06-11
Anticipated expiration: 2017-07-02

Abstract

The utility model discloses an environment-friendly pencil cover belonging to a stationery product, and aims to provide a pencil cover with simple structure, easy use, and prolonged service life. The pencil cover comprises a pencil holder and hollow tubular pencil caps. The pencil holder (1) is provided with a female stopper at the tail end and a male stopper and a self-tapping screw (2) at the front end. Based on the socket joint of the stoppers, at least one pencil cap (3) is sheathed on the front end of the pencil holder (1), the inner wall of the pencil cover (3) is matched with the outer wall of a pencil in shape. The utility model has the advantages of simple structure, easy use, reduced wood consumption and prolonged service life; and is suitable for the use in middle and primary school students.

Description

Environment protective pencil cover

Technical field:

The utility model relates to a kind of pencil, relates in particular to a kind of outer pen cap of pencil that is sleeved on.

Background technology:

As everyone knows, pencil will shorten after using a period of time gradually, is dropped when the length of pencil is as short as in the time of can't normally holding a pen, thereby causes serious waste; In addition, because the pen core of pencil is more crisp, in use pen core very easily fractures without any protective device, therefore also can cause certain waste.

Summary of the invention:

At the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of simple in structure, easy to use, can prolong the pencil Environment protective pencil cover in service life effectively.

To achieve these goals, the utility model by the following technical solutions: it comprises the penholder and the pen cap; The tail end of penholder is provided with cloudy seam, front end is provided with positive seam and tapping screw, is sleeved on the front end of penholder by seam socket mutually, at least one joint pen cap of being hollow tubular structures, and the inner wall shape of the pen cap and the external surface shape of pencil are suitable.

Compared with the prior art, therefore the utility model can prolong the service life of common pencil effectively owing to adopted the more piece pen cap of socket mutually under the situation that does not change traditional pencil structure; It has advantages such as simple in structure, easy to use, that cost is low, economize on resources.

Description of drawings:

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

Among the figure: penholder 1 tapping screw 2 pens cap 3

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

As shown in Figure 1: be provided with a tapping screw 2 and positive seam, a tail end are provided with a cloudy seam at the front end of penholder 1, be with the more piece pen cap 3 that couples together by seam at the front end of penholder 1; This pen cap is that front end is provided with the hollow pipe that positive seam, tail end are provided with cloudy seam, and the inner wall section of the pen cap 3 is shaped as circle or the hexagon suitable with the pencil cross sectional shape.

During use, pencil just inserted nib is stretched out from this cover, the tail end that rotation pencil makes tapping screw 2 screw in pencils gets final product; When pencil with after short, take off a joint pen cap 3 of front end and it patched tail end at penholder 1, nib is exposed from the remaining pen cap 3 again can continue to use.In addition, penholder 1 can be made into the hollow form structure, in be provided with various decoration fillers to increase aesthetic feeling.

Claims

1. an Environment protective pencil cover comprises the penholder and the pen cap; It is characterized in that: the tail end of penholder (1) is provided with cloudy seam, front end is provided with positive seam and tapping screw (2), be sleeved on the front end of penholder (1) by seam socket mutually, at least one joint pen cap (3) of being hollow tubular structures, the inner wall shape of the pen cap (3) and the external surface shape of pencil are suitable.