阅读说明：本技术 一种圆珠笔 (Ball-point pen ) 是由 宁可儿 于 2021-07-20 设计创作，主要内容包括：本发明公开了一种圆珠笔尖采用了新形状的圆珠笔,通过改变圆珠笔尖的形状,将球珠安装在前端与侧面相连接的部位处,使安装球珠的开口平面与圆珠笔的主轴形成一定的夹角β(0°＜β＜90°),同时每一个圆珠笔尖可以根据需要安装多个球珠,从而降低圆珠笔尖的生产加工难度,同时大大提高圆珠笔使用寿命和使用便捷性。(The invention discloses a ball-point pen with a new shape, wherein the ball is arranged at the position where the front end is connected with the side surface by changing the shape of the ball-point pen point, so that a certain included angle beta (beta is more than 0 degree and less than 90 degrees) is formed between the opening plane for arranging the ball and the main shaft of the ball-point pen, and simultaneously, a plurality of balls can be arranged at each ball-point pen point according to the requirement, thereby reducing the production and processing difficulty of the ball-point pen point, and greatly prolonging the service life of the ball-point pen and improving the use convenience.)

1. A ball point pen has a new ball seat body. The method is characterized in that: the ball-point pen point adopts a cylindrical shape, a triangular prism shape, a cuboid shape or other irregular shapes (the principle is to ensure that the ball-point pen point has a wider area), and the ball is arranged at the position where the front end is connected with the side surface, so that a certain included angle beta (beta is more than 0 degree and less than 90 degrees) is formed between the opening plane for arranging the ball and the main shaft of the ball-point pen.

2. According to the requirements of claim 1, each ball-point pen tip can be provided with a plurality of balls according to the requirements, and the included angle β of each ball can be the same or different. The method is characterized in that: each ball-point pen point is provided with a plurality of balls, and the installation included angle of each ball is the same or different.

3. The size of each bead may be the same or different, provided that it is in accordance with claims 1 and 2. The method is characterized in that: each ball-point pen tip is equipped with a plurality of balls, each of which has the same or different size.

4. The material of each bead may be the same or different, provided that it meets claims 1 and 2 and 3. The method is characterized in that: each ball-point pen point is provided with a plurality of balls, and the materials of the balls are the same or different.

5. The same or different inks may be used for each bead, provided that they are in accordance with claims 1 and 2 and 3 and 4. The method is characterized in that: each ball-point pen tip is equipped with a plurality of balls, each ball joint using the same or different ink.

Technical Field

The present invention relates to a novel ball-point pen, and more particularly to a ball-point pen in which a new ball seat body of a pen tip is used.

Background

The pen point of the ball-point pen is the key of the ball-point pen, and the pen point is divided into a ball on the pen point and a ball seat body. At present, ball-point pen ball seat bodies are all in a conical shape or a straight tube shape, a ball is arranged at a conical tip or a straight tube head, and an opening plane for installing the ball forms an angle of 90 degrees with a main shaft of a ball-point pen. The processing precision requirement of the ball seat body for wrapping the ball is very high, and normal use is influenced by too thin or too thick ball seat body. When in writing, the main shaft of the ball-point pen forms a certain included angle alpha (alpha is more than 0 degree and less than 90 degrees) with the writing plane, if the included angle alpha is too small, the ball seat body can generate friction with the writing plane, which is not beneficial to writing and reduces the service life of the ball-point pen; if the included angle alpha is too large during writing, the sight is influenced, the writing speed is reduced, and the normal writing habit of people is not met.

Disclosure of Invention

In order to solve the problem that the ball seat body of the existing ball-point pen influences the normal writing habit of people, the invention provides a technical scheme that the ball-point pen point adopts a new shape, so that the production and processing difficulty of the ball-point pen point is reduced, and meanwhile, the service life of the ball-point pen is greatly prolonged, and the use convenience of the ball-point pen is greatly improved.

The technical scheme adopted by the invention is as follows: the ball-point pen tip adopts a cylindrical shape, a triangular prism shape, a cuboid shape or other irregular shapes (the principle is to ensure that the ball-point pen tip has a wider area), the ball is arranged at the position where the front end is connected with the side surface (see attached figure 1), so that a certain included angle beta (beta is more than 0 degrees and less than 90 degrees) is formed between the opening plane for arranging the ball and the main shaft of the ball-point pen, and the comfortable angle range is 30 degrees to 60 degrees. Meanwhile, each ball-point pen point can be provided with a plurality of balls as required (the attached drawing 1 is a legend for installing 2 balls), the installation included angle 3 of each ball can be different, the size of each ball can be different, the material of each ball can be different, and each ball can be connected to use different inks.

Compared with the original ball pen point, the ball seat body has the advantages that the production and processing difficulty of the ball seat body is greatly reduced, unnecessary friction between the ball seat body and a writing plane is completely avoided, and the service life of the ball pen is greatly prolonged. The writing of ballpoint pen will be more smooth and easy, and a ballpoint can experience multiple writing angle, can possess the writing of multiple thickness and experience, can use multiple ink to write, changes in increasing commercial usage and commercial value.

Drawings

The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent. FIG. 1 is a cross-sectional view of a ballpoint pen tip according to an embodiment of the present invention.

The reference numbers illustrate:

1-ball 12-ball 2L 1-ballpoint pen spindle L2-open plane of ball

Angle between beta-L1 and L2

Detailed Description

The method comprises the steps of firstly determining the width and the shape of a ball pen point according to the quantity and the size of balls to be installed, then opening the connecting part between the front end of the ball pen point and the side face of the ball pen point respectively, preparing for installing balls, and simultaneously processing an internal channel and a structure of the ball pen point according to the existing ball pen processing requirements and flows. The ball-point pen tip is more suitable for processing by using plastic materials as main materials.