JP3174715U - Knock-type multicolored ballpoint pen - Google Patents

Abstract

Disclosed is a knock type multicolor ballpoint pen that does not blur when writing.
SOLUTION: By providing an elastic bush at the tip of the inside of the main body of the knock-type multicolored ballpoint pen, the shin is brought into close contact with the hole provided in the center of the bush to fix it and smooth writing is made possible. Is. When the ballpoint pen is knocked, the shin pops out, and the shin is fixed in close contact with the hole in the center of the elastic bush provided inside the main body.
[Selection] Figure 2

Description

The present invention relates to a knock-type multicolor ballpoint pen that does not blur when writing.

The knock-type multicolored ballpoint pen has a drawback that it is difficult to write because there is a blurring of writing at the time of the knocking because the structure of the knocking multi-colored ballpoint pen appears smoothly with respect to the center line of the ballpoint pen body.

The knock-type multicolored ballpoint pen can be color-coded by one, and it is very convenient. There is an attempt to solve this drawback.

The present invention eliminates blurring during writing by providing an elastic bush at the inner tip of the knock-type multicolored ballpoint pen body so that the chin is in close contact with the hole in the center of the elastic bush when knocking and fixing the shin. You can write smoothly and solve the above problems.

As described above, the knock type multicolored ballpoint pen of the present invention has a bush made of an elastic body at the tip of the ballpoint pen main body as compared with the conventional knock type multicolored ballpoint pen. The sticking is fixed, the shin is fixed, the unpleasant sensation of writing is eliminated, and smooth writing is possible.

It is the top view and sectional drawing of the elastic body bush of the knock type multicolor ball-point pen of the present invention. It is sectional drawing of the shin-off of the knock type multicolor ball-point pen of this invention. It is sectional drawing of the shin on of the knock type multicolor ball-point pen of this invention.

Mode for carrying out the present invention

By providing an elastic bush that is in close contact with the inside of the main body of the knock type multi-color ballpoint pen body, and causing the shin to closely contact the hole provided in the center of the bush when knocking, it is possible to prevent blurring during writing.

An embodiment will be described below with reference to the accompanying drawings.
A is an elastic bush provided at the front end of the knock type multicolor ballpoint pen body.
B is a hole through which the shin is located in the center of the elastic bush.
As shown in FIG. 3, when the ballpoint pen is knocked, the shin pops out and the shin is firmly fixed to the hole in the center of the elastic body bush provided inside the main body, thereby preventing the blur of the shin when writing and smooth writing can be performed.

A Elastic body bush provided at the inner end of the multicolor ballpoint pen body.
B The hole through which the shin provided in the central part of the elastic body bush.
C Ballpoint pen body D Ballpoint pen shin

Claims (3)

A ballpoint pen characterized in that an elastic bush is provided at the tip inside the ballpoint pen body. 2. The ballpoint pen according to claim 1, wherein the bush is provided with a hole through which a ballpoint pen passes in the center of the elastic body. The ballpoint pen according to claim 1, wherein a material of the bush is a rubber body.

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