CN201646067U - Gel ink pen with function of preventing excessively high force - Google Patents

Abstract

A gel ink pen with the function of preventing excessively high force belongs to stationery, and mainly solves the problem that a common pen can not control the writing force. The gel ink pen includes a pen core and a pen barrel, and is characterized in that a spring is arranged between the inner side of the tail end surface of the pen barrel and the tail end of the pen core. The elasticity coefficient of the spring is determined through scientifically measuring the critical force, so as to control the writing force. The spring is added between the rear part of the gel ink pen and the pen core, and the pen core can retract if the force is exerted over a certain limitation, therefore, people who start to lean writing or write with too high force can reduce the force, master the correct writing movement manner and form good writing habits.

Description

A kind of anti-excessive gel ink pen of exerting oneself

Technical field

The utility model relates to a kind of stationery, specifically a kind of anti-excessive gel ink pen of exerting oneself.

Background technology

Often occur firmly excessively when the pupil learns to write, person's handwriting permeates the situation of which floor paper, does not so not only have the due aesthetic feeling of Chinese character, and writes not smoothly, also is easy to tire out, and writing word rate can be very slow.And be unsuitable for wieling the pen.The elder that some calligraphies are good advises writing and will streak gently, can see clearly just passablely, for the pupil who just learns to write, be not easy to hold the dynamics of writing, often firmly excessive easily, form bad writing style, and a custom is very big often to people's influence.

The utility model content

The purpose of this utility model is to provide a kind of anti-excessive gel ink pen of exerting oneself, and this pen can prevent that people's hand when writing is firmly excessive, helps people to form good writing style.

The technical scheme in the invention for solving the technical problem is: a kind of anti-excessive gel ink pen of exerting oneself, comprise the pen core and the shaft of a writing brush, and it is characterized in that, be provided with a spring between the inboard of described shaft of a writing brush distal end faces and the end of pen core.

The beneficial effects of the utility model are: add a spring between gel ink pen rear portion and pen core, firmly surpassing the certain limit pen core will withdraw, and can prevent when people from writing firmly excessively like this, helps people to cultivate good writing style.

Description of drawings

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

Among the figure: 1 pen core, 2 shafts of a writing brush, 3 shaft of a writing brush distal end faces, 4 springs.

The specific embodiment

As shown in Figure 1.A kind of anti-excessive gel ink pen of exerting oneself comprises the pen core 1 and the shaft of a writing brush 2, is provided with a spring 4 between the end of the inboard of described shaft of a writing brush distal end faces 3 and pen core 1.

Described spring 4 is determined its coefficient of elasticity by scientifically surveying critical dynamics, the dynamics of writing with control.

Increase a spring 4 between the terminal section 3 of the shaft of a writing brush and pen core 1, firmly surpassing certain limit pen core 1 will withdraw, and can prevent when people from writing firmly excessively like this, and the help people cultivate good writing style.

Claims (1)

1. the anti-excessive gel ink pen of exerting oneself comprises the pen core and the shaft of a writing brush, it is characterized in that, is provided with a spring between the inboard of described shaft of a writing brush distal end faces and the end of pen core.

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