Clamping-type gel-ink pen

Abstract

The invention discloses a clamping-type gel-ink pen, belonging to the technical field of writing and drawing appliances. The clamping-type gel-ink pen comprises a first clamping piece, a second clamping piece, a hinge pin, a spring and a gel-ink pen cartridge, wherein the spring is arranged between the first clamping piece and the second clamping piece and is sheathed on the hinge pin; the first clamping piece is integrally bent and shaped to form a first lug; the second clamping piece is integrally bent and shaped to form a second lug; the hinge pin passes through the first lug and the second lug; the first clamping piece and the second clamping piece are provided with the same groove in which the gel-ink pen is arranged; and a clamping part and a pressing part are formed on two sides of the hinge pin by the first clamping piece and the second clamping piece. The clamping-type gel-ink pen has the beneficial effect of changing the traditional cartridge placing mode, is convenient for users to use, and can replace the cartridge several times with small possibility of being damaged; and the groove arranged inside can contain a thick cartridge and also can be used for placing a thin cartridge so as to expand the use range of the cartridge. The clamping-type gel-ink pen has a simple structure and is convenient to use.

Description

technical field [0001] The invention relates to a pen, in particular to a clip-type gel pen, which belongs to the field of writing and drawing utensils. Background technique [0002] At present, in life, work and study, gel pens are most widely used. There are many shapes of gel pens on the market, but what they have in common is that the pen shell is a hollow cylinder, and the pen shell is opened by a threaded connection. Put in the refill, but many people will find that after changing the refill several times, the screw connection will loosen when twisted. In this case, you need to buy a new pen, resulting in Waste of resources, gel refills on the market are roughly divided into two types, one is ordinary refills, the other is short and thick large-capacity refills, but a gel pen can only use one kind of refill , which limits the use of refills. In addition, modern people are more and more pursuing individualized life, and the current pens are all cylindrical screw conne...

AI Technical Summary

Problems solved by technology

[0002] At present, in life, work and study, gel pens are most widely used. There are many shapes of gel pens on the market, but what they have in common is that the pen shell is a hollow cylinder, and the pen shell is opened by a threaded connection. Put in the refill, but many people will find that after changing the refill several times, the screw connection will loosen when twisted. In this case, you need to buy a new pen, resulting in Waste of resources, gel refills on the market are roughly divided into two types, one is ordinary refills, the other is short and thick large-capacity refills, but a gel pen can only use one kind of refill , which limits the use of refills

In addition, modern people are increasingly pursuing individualized life, and the current pens are all cylindrical threaded connections, which are not novel and not attractive enough to people

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