CN201325256Y - Pencil - Google Patents

Abstract

The utility model provides a novel penholder lengthening type and pen core shortening type pencil, which lengthens the penholder of the prior pencil without lengthening the pen core, and shortens the pen core of the prior pencil without shortening the overall length of the pencil, so as to enable the pen core of the pencil to be fully used. On the basis that the length of the lengthened penholder part or the shortened pen core part is suitable for being held by a hand; and by using the pencil, the usage rate of the pen core of the pencil can be greatly improved and the waste is reduced.

Description

Pencil

Affiliated technical field

The utility model relates to a kind of novel pencil, can improve the pen core utilization rate greatly.

Background technology

At present, known pencil structure is to be combined by penholder, pen core and erasing rubber.The length of penholder and the length of pen core are equal fully, and the user reams pencil one end penholder shell, exposes pen core and can use, but this pencil is when being about to use, end has one section can not normally use because of grasping, and throws away in vain, causes the waste of pencil pen core.

Summary of the invention

In order to reduce the serious waste of existing common pencil, improve the utilization rate of pen core, the utility model provides a kind of " penholder extended type " and " shortening the pen core type " pencil, and this pencil can improve the utilization rate of pen core greatly.

The technical scheme that its technical problem that solves the utility model adopts is: on existing pencil basis, at one section penholder of erasing rubber one end lengthening, but pen core need not extend, or will have Eraser with pencil holder now and wipe an end and reduce by one section pen core, but the pencil total length need not reduce.Like this, when the pencil use extremely can't grasp use, pen core just in time used up, and can not slattern pen core at all, reaches the purpose that pen core 100% is used.

The beneficial effects of the utility model are: can improve the utilization rate of pencil pen core, reduce unnecessary waste, and simple in structure.

Description of drawings

Fig. 1 is the vertical section structural map of the utility model (penholder extended type).

Fig. 2 is the vertical section structural map of the utility model (shortening the pen core type).

The specific embodiment

The utility model will be further described below in conjunction with Figure of description.See Fig. 1, " penholder extended type " pencil is on existing pencil basis, and with one section of its penholder lengthening and pen core does not extend, the penholder of lengthening can help it that pencil pen core is all used, and pencil is with throwing away when not having the pen core place.See Fig. 2, " shortening the pen core type " pencil is on existing pencil basis, its pen core is shortened one section, shorten pen core and partly be in order not allow this section slattern with regard to the pen core of not using originally, pencil uses when not having the pen core place, just in time can not grasp normal use again, can throw away.

Claims (3)

1, a kind of pencil comprises penholder, pen core and erasing rubber, it is characterized in that the pencil pen core is shorter one section than penholder.

2, pencil as claimed in claim 1 is characterized in that: on the basis of existing normally used pencil length penholder is extended one section, but lengthening penholder part does not add pen core, all the other structures still do not change.

3, pencil as claimed in claim 1 is characterized in that: in existing normally used pencil pen core is shortened one section, but pencil length is constant, all the other structures still do not change.

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