CN102126377A - Ball pen - Google Patents

Abstract

The invention discloses a ball pen, consisting of a hole, a short pen holder, a refill, a pen point and a nib. The ball pen is characterized in that: the hole is reserved on the short pen holder, wherein the hole diameter is 1cm, and the hole depth is 1.3cm; the length of the short pen holder is 2cm, and the detachable pen point is reserved at the lower part of the short pen holder; and the refill is filled in the pen point, and the nib is reserved under the pen point. When the ball pen is used, the first finger is inserted into the hole to write; and after ink of the refill is used up, the used refill is taken out and a new refill is filled by detaching the pen point and the short pen holder. The ball pen has the advantages of simple design, low cost, use convenience and strong practicality.

Description

A kind of ball pen

Technical field

The present invention relates to a kind of ball pen, relate in particular to a kind of finger ball pen, belong to the ball pen technical field.

Background technology

At present, the ball pen of known technology needs to be grasped pen holding posture, and in use carries inconvenience, and before the present invention did not make, no finger ball pen used, and the patent searching document does not have disclosing of this technical scheme.

Summary of the invention

In order to overcome the deficiency of no finger ball pen in the prior art, the objective of the invention is for a kind of finger ball pen is provided, this ballpoint holder is short and small, can operate by a finger, reaches and conveniently writes purpose.

The present invention solves the technical scheme that its technical problem takes: be made up of hole, short penholder, pen core, nib, nib, it is characterized in that leaving hole on the short penholder, hole diameter is 1 centimetre, the hole degree of depth is 1.3 centimetres, 2 centimetres of short penholder length, leave dismountable nib under the short penholder, be provided with pen core in the nib, leave nib under the nib, during use forefinger is inserted in the hole, can write, after the pen core ink uses up, nib and short penholder can be taken apart and take out the useless pen core new pen core of packing into and get final product.

The invention has the beneficial effects as follows simplicity of design, with low cost, easy to use, practicality is bigger.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is a schematic diagram of the present invention.

1. holes among Fig. 1 are 2. lacked penholder, 3. pen core, 4. nib, 5. nib.

The specific embodiment

The present invention is made up of hole 1, short penholder 2, pen core 3, nib 4, nib 5, it is characterized in that leaving hole 1 on the short penholder 2, hole 1 diameter is 1 centimetre, and hole 1 degree of depth is 1.3 centimetres, 2 centimetres of short penholder 2 length, short penholder leaves for 2 times in dismountable written 4, written 4 and is provided with pen core 3, and nib leaves nib 54 times, during use forefinger is inserted in the hole 1, can write, after pen core 3 inks use up, nib 4 and short penholder 2 can be taken apart and take out the useless pen core new pen core of packing into and get final product.

Claims (3)

1. a ball pen is made up of hole (1), short penholder (2), pen core (3), nib (4), nib (5), it is characterized in that leaving hole (1) on the short penholder (2), is provided with pen core (3) in the nib (4), leaves nib (5) under the nib (4).

2. a kind of ball pen according to claim 1 is characterized in that hole (1) diameter is 1 centimetre, and hole (1) degree of depth is 1.3 centimetres, 2 centimetres of short penholder (2) length.

3. a kind of ball pen according to claim 1 is characterized in that leaving dismountable nib (4) under the short penholder (2).

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