CN201217339Y - correction pen - Google Patents

Abstract

The utility model discloses a correction pen which comprises a liquid storage cylinder, a pen point arranged at the open end of the liquid storage cylinder and a pen cap matched with the pen point, wherein the pen point is flat, a pipeline for passing correction liquid is arranged on the middle shaft of the pen point, and the liquid storage cylinder at the rear part is directly introduced. Because the utility model discloses the product inner structure of current correction pen has been simplified effectively to simplify production technology, also lead to manufacturing cost to descend, improved production efficiency.

Description

Correction pen

Technical field

The utility model relates to a kind of correction pen.

Background technology

People some clerical errors can occur unavoidably in writing the article process, so the revisal of normal use truing tool.Truing tool commonly used just comprises correction pen.

Known pen type opaquing fluid, nib and the surge drum by the pin lip pencil constitutes usually, and opaquing fluid is realized the correction to the clerical error place by the output of the micropore on the nib.In order to control flowing out naturally of opaquing fluid, on the micropore on the nib, also be provided with controller usually by spring control, flexible closure.Yet, just because of having increased this controller, cause the raising of production cost on the one hand, on the other hand also because the effect of controller, often cause the opaquing fluid fluid to be obstructed and influence the normal use of correction pen.

The utility model content

The purpose of this utility model is to provide a kind of new technical scheme at above-mentioned technological deficiency, in this new technical scheme, surface tension according to employed opaquing fluid, fluid hole aperture on the design nib, utilize the capillary effect of opaquing fluid, the liquid outlet quantity of control fluid hole, thus the fluid control valve cancelled, realized the purpose of designs simplification.

The utility model is realized by following manner:

A kind of correction pen is made of surge drum, the nib that is installed on the surge drum openend and the cap for brush that matches with it, it is characterized in that the axis of nib is provided with the pipeline that passes through for opaquing fluid, directly links to each other with the surge drum at rear portion.

As a preferred scheme, in order to improve the correction effect of correction pen, described nib is flat.

As a preferred scheme, the described cap for brush is tubular, an end opening, and relative other end sealing also is provided with sealing mat in one end of its sealing.

Because the utility model has been simplified the product internal structure of existing correction pen effectively, thereby has simplified production technology, also cause production cost to descend, improved the production work efficiency.

Description of drawings

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

Fig. 2 is the cross-sectional view of nib;

Fig. 3 is the structural representation of the cap for brush;

Fig. 4 is the written schematic diagram of embodiment 1;

Fig. 5 is the written schematic diagram of embodiment 2;

The specific embodiment

Embodiment 1

Shown in accompanying drawing 1,2,3, correction pen of the present utility model is to be made of nib 2 and surge drum 3, wherein nib 2 one ends are coniform, the other end is a base portion, be round table-like, after connect a cylindrical shaft (as shown in Figure 4), nib 2 axis sets out liquid pipeline 1, fluid pipeline 1 directly feeds the surge drum 3 at rear portion.The cap for brush 4 is tubular, an end opening, the sealing of the relative other end, in the end of its sealing with silica gel as sealing mat 5, be pasted in the cap for brush 4 pipes.Surge drum 4 front end tools one nozzle is the open end, can with aforementioned written 2 link, this binding can be fit or screws togather, the tail end sealing.

During installation, behind the required opaquing fluid of packing in surge drum 3, the openend with nib 2 cover insertion surge drums 3 puts the cap for brush 4 and promptly finishes making of the present utility model.

Embodiment 2

As the basis, the head of nib 2 is flat as shown in Figure 5 with embodiment 1, and portion establishes three fluid holes within it, and other production methods are identical with embodiment 1.

Claims (3)

1. correction pen by surge drum, be installed on the nib of surge drum openend and the cap for brush that matches with it constitutes, is characterized in that the axis of nib is provided with the pipeline that passes through for opaquing fluid.

2. correction pen as claimed in claim 1, its feature are that also described nib is flat.

3. correction pen as claimed in claim 1, its feature are that also the described cap for brush is tubular, an end opening, and relative other end sealing also is provided with sealing mat in one end of its sealing.

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