CN202541070U - Ball pen with spare refill - Google Patents

Abstract

A ball pen with a spare refill is characterized in that the ball pen is provided with a main refill (3) and the spare refill (4), the diameters of the main refill (3) and the spare refill (4) are equal, and the main refill (3) and the spare refill (4) are mounted in a penholder (2). When the ball pen with the spare refill is in use, writing cannot be affected when the main refill runs out of ink; and refills with two colors can be mounted in one ball pen.

Description

A kind of ball pen of preparing and carrying with pen core

Technical field

The utility model relates to a kind of ball pen, relates in particular to a kind of ball pen of preparing and carrying with pen core.

Background technology

Existing ball pen has only a pen core usually, though some ball pen has two to four pen cores, unreasonable structure is damaged easily.When use has only the ball pen of a pen core,, then can influence work if ball pen does not have ink suddenly.Need note down when opening conference, ball pen has not but had ink suddenly, and near the pen that can not find, the party then has no alternative.If subsequent use pen core is installed in ball pen, then when chief editor's core does not have ink suddenly, can change subsequent use pen core and use, can not impact work.If a ball pen has used subsequent use pen core, then owner can in time change chief editor's core, perhaps in the occasion of going out to have a meeting not with the ball pen of this ink cartridge low.

The utility model content

The purpose of the utility model is the shortcoming that overcomes existing ball pen, and a kind of ball pen of preparing and carrying with pen core is provided.

The technical scheme that the utility model adopts is: said a kind of characteristic of preparing and carrying with the ball pen of pen core is: chief editor's core and subsequent use pen core are set, and the equal diameters of said chief editor's core and subsequent use pen core, said chief editor's core and subsequent use pen core are installed in the penholder.

In the face of above technical scheme additional technical characterictic is proposed down:

1, the length of said chief editor's core and subsequent use pen core is unequal.

Positive meaning: use this ball pen of preparing and carrying with pen core, can not influence and write because chief editor's core does not have ink suddenly; The pen core of two kinds of colors can be installed in ball pen.

Description of drawings

Fig. 1 is a kind of front view of preparing and carrying with the ball pen of pen core.

Among the figure: 1, pen container; 2, penholder; 3, chief editor's core; 4, subsequent use pen core; 5, cap.

The specific embodiment

Below in conjunction with Fig. 1; The utility model is described further: a kind of ball pen of preparing and carrying with pen core; It is characterized in that: chief editor's core 3 and subsequent use pen core 4 are set, the equal diameters of said chief editor's core 3 and subsequent use pen core 4, said chief editor's core 3 is installed in the penholder 2 with subsequent use pen core 4.

Said chief editor's core 3 is unequal with the length of subsequent use pen core 4.

Use this ball pen of preparing and carrying with pen core, needn't worry that pen core does not have ink suddenly and influences to write, be beneficial to study and work.

Claims (2)

1. ball pen of preparing and carrying with pen core is characterized in that: chief editor's core (3) and subsequent use pen core (4) are set, and the equal diameters of said chief editor's core (3) and subsequent use pen core (4), said chief editor's core (3) and subsequent use pen core (4) are installed in the penholder (2).

2. according to the said a kind of ball pen of preparing and carrying with pen core of claim 1, it is characterized in that: said chief editor's core (3) is unequal with the length of subsequent use pen core (4).

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