CN2517587Y - Pen and special pen case thereof - Google Patents

Abstract

The utility model belongs to a dust free writing pen as well as its special pencil box. The dip pen consists of a pen holder, a pen cap, a pen tip and an ink absorbing pen core, the special pencil box consists of a box body, a hinge, a box cover, a frame plate and a water feeding body, and the dip pen is inserted on the water feeding body of the special pen box when not being used. When the dust free writing pen is used, not only the pen is easy to erase without dust, but also the cost is inexpensive, and the pen is easy to promote. The pen is hopeful to replace the traditional blackboard chalk thoroughly, the dust pollution can be eliminated, and a clean teaching environment can be built.

Description

A kind of pen and special-purpose pencil box thereof

Affiliated field:

The utility model relates to a kind of teaching aid, specifically is a kind of dust-free writing pen and special-purpose pencil box thereof.

Technical background:

At present, the educational aid that uses produces a large amount of dust in use still based on traditional blackboard chalk both at home and abroad, and serious harm teachers and students health is polluted teaching environment.Though someone develops no-dust chalk,, be difficult for promoting the use of because of cost height, contaminated environment with an organic solvent.

Goal of the invention:

The purpose of this utility model is to design and does not a kind ofly produce dust, easily wipes, cost is low, the pen of easy popularization and special-purpose pencil box thereof.

A kind of pen and the special-purpose pencil box thereof of the utility model design, it is characterized in that: pen is made of penholder, cap, nib, suction pen core, special-purpose pencil box is made of box body, hinge, lid, frame plate, last water body, and pen is inserted on the last water body of the special-purpose pencil box that the water-based writing material is housed when standby.Not only easily wipe when this pen uses, do not have dust, and popularization with low cost, easy.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is the schematic diagram of the utility model pen

Accompanying drawing 2 is schematic diagrames of the utility model pen and special-purpose pencil box thereof.

Penholder 2, cap 1 are all used the plastic mould pressing moulding among the figure. Nib 4 is made with polyester material. Suction pen core 3 is made with the nylon material, and nib, suction pen core are contained in the penholder; Pencil case by Box body 5, hinge 6, lid 7, frame plate 8, upper water body 9 consist of, and pen is inserted in special use when for subsequent use On the upper water body 9 of pencil box, suction writing liquid. Described upper water body is at supporter with the dacron cotton device In form. In the described pencil box dividing plate can be set, be separated into the groove that several store writing liquid, can Place the writing liquid of different colours. The utility model uses University Of Shanxi's development, Shanxi century star science and technology The water-based writing liquid that Development Co., Ltd produces, person's handwriting is easier to be wiped, with low cost.

Compared with prior art, the utility model does not produce dust, easily wipes, cost is low, be difficult for losing Lose, promote the use of easily. Be expected thoroughly to substitute traditional blackboard chalk, eliminate dust pollution, build The teaching environment of a cleaning.

Claims (3)

1, a kind of pen and special-purpose pencil box thereof, it is characterized in that: pen is made of penholder (2), cap (1), nib (4), suction pen core (3), special-purpose pencil box is made of box body (5), hinge (6), lid (7), frame plate (8), last water body (9), and pen is inserted on the last water body (9) of special-purpose pencil box when standby.

2, a kind of pen according to claim 1 and special-purpose pencil box thereof is characterized in that: described box body (5), hinge (6), lid (7), frame plate (8) all are to make with plastic mould pressing.

3, a kind of pen according to claim 1 and special-purpose pencil box thereof is characterized in that: the last water body (9) of described pencil box is to make in supporter with the dacron cotton device.

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