CN203592817U - Novel environment-friendly pencil - Google Patents

Abstract

The utility model discloses a novel environment-friendly pencil which comprises a pen holder and a pencil lead arranged in the pen holder. The novel environment-friendly pencil is characterized in that the pen holder is formed by pressing waste newspapers layer by layer, the cross section of the pen holder is a quadrangle with four chamfered corners, the cross section of the pencil lead is an irregular figure defined by squares and semicircles, and the length of the squares of the cross section of the pencil lead is the same as the width of a card coating strip for an examination. The novel environment-friendly pencil solves the problems that an existing pencil is not environment-friendly enough, and time and labor are wasted because the card coating strip needs to be coated many times when the existing pencil is used in the exam,.

Description

Novel environment friendly pencil

Technical field

The utility model relates to pencil, specifically a kind of novel environment friendly pencil.

Background technology

At present, known pencil holder is that wood materials is made, and consumes a large amount of timber resources in manufacture process, environmental protection not; In addition, existing pencil-lead is cylindrical, and examinee needs repeated multiple times smearing just to complete in the time that examination card-coating uses, and has wasted the test time of examinee's preciousness.The pencil special that how to invent not only environmental protection but also facilitate examinee to use, the technical problem that inventor faces just.

Summary of the invention

The object of this invention is to provide a kind of novel environment friendly pencil, solve the inadequate environmental protection that existing pencil exists, the deficiency that need repeatedly smear, waste time and energy when examination is used.

The technical solution adopted for the present invention to solve the technical problems is: a kind of novel environment friendly pencil, comprise penholder and be placed in the lead for retractable pencil in penholder, it is characterized in that: described penholder is to adopt old and useless newspaper to suppress layer by layer the penholder forming, the cross section of penholder is four jiaos and leads round square, the cross section of described lead for retractable pencil is the irregular figure that square and semicircle surround, and the foursquare length of side in described lead for retractable pencil cross section is suitable with the width that examination is coated with card article.

The invention has the beneficial effects as follows:

1, penholder employing old and useless newspaper of the present invention is that material is made, and has protected timber resources, and twice laid, and the feature of environmental protection is high;

2, the cross section of penholder of the present invention is square, puts that to be not easy on the table landing underground and broke lead for retractable pencil;

3,the irregular figure design that lead for retractable pencil of the present invention cross section adopts square and semicircle to surround, on the one hand, examination is when card-coating, lead for retractable pencil aims at test answer sheet on one side with square half-round symmetrical and smears and can complete, thereby save the test time, convenient and practical; On the other hand, lead for retractable pencil design is firm, frangibility not when use.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is front view of the present invention;

Fig. 2 is the A-A profile in Fig. 1 of the present invention.

The specific embodiment

In Fig. 1, Fig. 2, a kind of novel environment friendly pencil, comprise penholder 1, lead for retractable pencil 2, penholder 1 adopt waste and old report layer by layer letterweight system form, cross section is four jiaos and leads round square, the cross section of lead for retractable pencil 2 is the irregular figure that square and semicircle surround, and the lead for retractable pencil 2 foursquare length of sides in cross section are suitable with the width that examination is coated with card article.

When the utility model uses, as examination card-coating uses, smear examination card and once can complete.It is that material is made that penholder 1 of the present invention adopts old and useless newspaper, has protected timber resources, and twice laid, and the feature of environmental protection is high; The cross section of penholder 1 is square, puts that to be not easy on the table landing underground and broke lead for retractable pencil 2; The irregular figure design that lead for retractable pencil 2 cross sections adopt square and semicircle to surround, on the one hand, when examination card-coating, lead for retractable pencil 2 aims at test answer sheet with square half-round symmetrical one side and smears and can complete, thereby saved the test time, convenient and practical; On the other hand, lead for retractable pencil 2 designs firm, frangibility not when use.

Claims (1)

1. a novel environment friendly pencil, comprise penholder and be placed in the lead for retractable pencil in penholder, it is characterized in that: described penholder is to adopt old and useless newspaper to suppress layer by layer the penholder forming, the cross section of penholder is four jiaos and leads round square, the cross section of described lead for retractable pencil is the irregular figure that square and semicircle surround, and the foursquare length of side in described lead for retractable pencil cross section is suitable with the width that examination is coated with card article.

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