CN201192960Y

CN201192960Y - Correctable pen

Info

Publication number: CN201192960Y
Application number: CNU2008200857486U
Authority: CN
Inventors: 王华伍; 孙进德
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-11
Filing date: 2008-04-11
Publication date: 2009-02-11
Anticipated expiration: 2018-04-11

Abstract

The utility model discloses a correction pen, which comprises a pen head, a pen cap, a push rod, a push rod base, a push rod spring and a liquid storage tube. The correction pen is characterized in that the pen head is a flat pen tip; and a step-shaped protrusion is disposed at the rear end of the pen tip. Compared with the ordinary correction pen, the pen tip of the correction pen is varied from a cylindrical shape into a flat shape, and during the application, the discharged correction fluid is flat, so that the fluid discharge effect is improved, and the application quality of the correction pen is effectively improved. In addition, the fluid discharge state is controlled by the pen head in the direct combination with the pen cap, so that the structure of the correction pen is simplified, and the production cost is reduced.

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 nib place micropore.Yet, because being column, the opaquing fluid of this pen flows out, the capillary effect of liquid body, and opaquing fluid is drops after going out pen, often forms a thick layer of correction vestige at Corrections Division, has influenced correction effect.

The utility model content

The purpose of this utility model is to provide a kind of new technical scheme at above-mentioned technological deficiency, by improving the structure of nib, utilizes the tension condition after nib is adjusted the opaquing fluid outflow, to reach the result of use of improving correction pen.

The utility model is realized by following manner:

A kind of correction pen, comprise: nib, the cap for brush, push rod, tip-lever support, push rod spring, surge drum, cavity is established in the inside of the cap for brush, one end and surge drum join, the inner chamber of the other end is complementary with the outer shape of nib, nib places in the inner chamber of the cap for brush, nib is exposed to cap for brush outer end, the rear portion of nib connects a push rod, push rod is installed in the tip-lever support, is fixed in the cap for brush by tip-lever support, and tip-lever support is the cylindrical of a hollow, axis is provided with the liquid hole, be set with push rod spring on the push rod, push rod is inserted in the fluid hole, and push rod spring is by the limit wall screens of fluid hole, it is characterized in that described nib is flat partially nib, be provided with a step-like projection in flat partially nib rear end.

In order to strengthen the fluency of fluid, be provided with intake chute at the step place of described nib.

Since the utility model with the nib of common correction pen by the cylindrical flat that makes into, in the use, the fluid of opaquing fluid is offset flat shape, has improved the fluid effect, has improved the service property (quality) of correction pen effectively.In addition,, also make the structure of correction pen obtain simplifying, reduced production cost by direct cooperation of nib controlling out liquid status with the cap for brush.

Description of drawings

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the broken section structural representation of the cap for brush;

The broken section structural representation that Fig. 3 turn 90 degrees along axle for the cap for brush shown in Figure 2;

Fig. 4 is a nib and perspective view after push rod is connected;

Fig. 5 is the broken section structural representation of pedestal;

The specific embodiment

As shown in Figure 1, correction pen of the present utility model is made of nib 1, the cap for brush 2, push rod sleeve pipe 3, push rod spring 4, surge drum 5.Wherein the structure of the cap for brush 2 is the cavity axle in it shown in accompanying

drawing

2,3, and the cavity axle is divided into a west part, is respectively written chamber 15, control liquid chamber 8, top stem casing tube chamber 6 and surge drum connection chamber 9.Nib chamber 15 is flat, is complementary with nib 1 outer shape, in written chamber 15, control liquid chamber 8 junctions establish an inclined-plane 7, as the control of opaquing fluid fluid, is joined by surge drum connection chamber 9 and surge drum 5.

As shown in Figure 4, nib 1 is divided into two parts, and front end is a flat, and the middle part is the platform that projection thickens, and the junction of platform and flat front end is set as an inclined-plane 12, and afterbody connects push rod 11, establishes intake chute 10 on the plane of convex.

As shown in Figure 5, push rod sleeve pipe 3 is cylindric, and axis is a hollow shaft, in establish the pedestal 13 that is used for positioning mandril spring 4, establish fluid hole 14 on the axis of pedestal 13.

During installation, nib 1 is inserted the inner chamber of the cap for brush 2, the inclined-plane 12 on the nib 1 is cooperated with inclined-plane 7 in the cap for brush inner chamber, the formation closed form is inserted in push rod spring 4 on the push rod 11, push rod sleeve pipe 3 is packed into again, and makes push rod 11 pass fluid hole 14.After finishing said process, again with its integral body with fit or screw togather, be connected the openend of surge drum 5, finish making of the present utility model.

Claims

1. correction pen, comprise: nib, the cap for brush, push rod, tip-lever support, push rod spring, surge drum, cavity is established in the inside of the cap for brush, one end and surge drum join, the inner chamber of the other end is complementary with the outer shape of nib, nib places in the inner chamber of the cap for brush, nib is exposed to cap for brush outer end, the rear portion of nib connects a push rod, push rod is installed in the tip-lever support, is fixed in the cap for brush by tip-lever support, and tip-lever support is the cylindrical of a hollow, axis is provided with the liquid hole, be set with push rod spring on the push rod, push rod is inserted in the fluid hole, and push rod spring is by the limit wall screens of fluid hole, it is characterized in that described nib is flat partially nib, be provided with a step-like projection in flat partially nib rear end.

2. correction pen as claimed in claim 1, its feature also is: the step place of described nib is provided with intake chute.