CN204055030U

CN204055030U - Preventing water leakage pen

Info

Publication number: CN204055030U
Application number: CN201420370605.5U
Authority: CN
Inventors: 覃宝学
Original assignee: Shenzhen Futian District Youth Science Education Association
Current assignee: Shenzhen Futian District Youth Science Education Association
Priority date: 2014-07-07
Filing date: 2014-07-07
Publication date: 2014-12-31
Anticipated expiration: 2024-07-07

Abstract

The utility model provides a kind of preventing water leakage pen, and comprise the cap for brush, nib, a body, shell, ink barrel, described pen has button with it, and the switch that in described ink barrel, ink falls in described button control; Described button is positioned at the place of shaking hands of a body, the i.e. position that holds a pen at ordinary times of user, during user's pen, finger is pressed on described button, and described button is pressed, by lever principle, control the switch opens that ink falls, ink is dirty by self gravitation, then to be contacted with paper by nib and produce pressure ink is flowed down along nib, completes the process of writing.

Description

Preventing water leakage pen

Technical field

The utility model relates to pen, particularly relates to a kind of preventing water leakage pen.

Background technology

Traditional pen is squeezed into vacuum by extruded ink water pipe, decontrol sucking ink function, when writing with pen, the ink in ink barrel often due to the gravity of self constantly toward dirty, thus there is the phenomenon of leaking, have impact on write attractive in appearance like this, and waste ink, when pen collides, cause damage, ink easily goes out dilutional hyponatremia, pollutes.The invention provides a kind of preventing water leakage pen, ink barrel water outlet artificially manipulates, and the place of shaking hands has button, presses just water outlet, doing so avoids when writing and dilutional hyponatremia when writing, even if be placed on the cap for brush in bag to open also not fugitive water.

Utility model content

In order to solve above-mentioned conventional ink pen Problems existing when writing, the utility model provides a kind of not only can not write because of many impacts that ink is dirty attractive in appearance but also saves the pen of ink, and the utility model is achieved through the following technical solutions.

The utility model provides a kind of preventing water leakage pen, and comprise the cap for brush, nib, a body, shell, ink barrel, described pen has button with it, and the switch that in described ink barrel, ink falls in described button control.

As further improvement of the utility model, described button is positioned at the place of shaking hands of a body, the i.e. position that holds a pen at ordinary times of user, during user's pen, finger is pressed on described button, and described button is pressed, by lever principle, control the switch opens that ink falls, ink is dirty by self gravitation.

As further improvement of the utility model, described pen described button is with it mechanical button.

As further improvement of the utility model, described ink barrel is hydrocone type ink barrel.

As further improvement of the utility model, described nib is the switch controlling ink whereabouts, and described nib contacts with paper, be under pressure, described nib retraction, with contacts ink, described nib destroys the surface tension of ink, and ink flows down, and completes whole writing process.

Compared with traditional pen, the beneficial effects of the utility model are: by the improvement of the technical solution of the utility model to conventional ink pen, solve the problem affecting writing quality when conventional ink pen is write owing to going out dilutional hyponatremia, also save ink simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model preventing water leakage pen.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

As shown in Figure 1, a kind of preventing water leakage pen, comprises the cap for brush 1, nib 2, a body 3, shell 4, ink barrel 5, and a described body 3 has button 6, and described button 6 controls the switch 7 that in described ink barrel, ink falls.

Further improvement is that described button 6 is positioned at the place of shaking hands of a body 3, i.e. the position that holds a pen at ordinary times of user, during user's pen, finger is pressed on described button 6, and described button 6 is pressed, by lever principle, the switch 7 that control ink whereabouts is opened, and ink is dirty by self gravitation.

Further improvement is that the described button 6 on a described body 3 is mechanical button.

Further improvement is that described ink barrel 5 is hydrocone type ink barrel.

In preferred embodiment of the present utility model, the boosting handle of described suction pipe is shifted onto the bottom of suction pipe, the air emptying of suction pipe, then boosting handle is extracted out, ink is just inhaled into described ink barrel 5.

Further improvement is that described nib 2 is the switches controlling ink whereabouts, and described nib 2 contacts with paper, is under pressure, described nib 2 bounces back, and with contacts ink, described nib 2 destroys the surface tension of ink, ink flows down, and completes whole writing process.

In sum, by the improvement of the technical solution of the utility model to conventional ink pen, solve the problem affecting writing quality when conventional ink pen is write owing to going out dilutional hyponatremia, also save ink simultaneously, thus it is convenient that user is used.

Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a preventing water leakage pen, comprises the cap for brush, nib, a body, shell, ink barrel, it is characterized in that:

Described pen has button with it, and the switch that in described ink barrel, ink falls in described button control;

Described button is positioned at the place of shaking hands of a body, i.e. the position that holds a pen at ordinary times of user, and during user's pen, finger is pressed on described button, and described button is pressed, and by lever principle, control the switch opens that ink falls, ink is dirty by self gravitation.

2. preventing water leakage pen according to claim 1, is characterized in that, described pen described button is with it mechanical button.

3. preventing water leakage pen according to claim 1, is characterized in that, described ink barrel is hydrocone type ink barrel.

4. preventing water leakage pen according to claim 1, it is characterized in that, described nib is the switch controlling ink whereabouts, described nib contacts with paper, is under pressure, described nib retraction, with contacts ink, described nib destroys the surface tension of ink, and ink flows down, and completes whole writing process.