CN103481699A

CN103481699A - Coreless gel pen

Info

Publication number: CN103481699A
Application number: CN201310482271.0A
Authority: CN
Inventors: 唐成
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-15
Filing date: 2013-10-15
Publication date: 2014-01-01

Abstract

The invention discloses a coreless gel pen. The coreless gel pen comprises a pen holder, and is characterized in that a cavity for storing printing ink is formed in the pen holder; a pen cover with an air vent hole is arranged at the tail end of the pen holder; a pen point using the printing ink is arranged at the front end of the pen holder; a rubber ring is arranged at the front end of the pen holder and is close to the pen point; the outer surface of the pen holder is a polygonal surface; the pen cover is in threaded connection with the pen holder. With the polygonal outer surface, the coreless gel pen is convenient to hold without slippage; the capacity of printing ink is improved, the using time is prolonged, manufacturing materials are saved, unnecessary resource wasting is reduced, the cost is reduced, printing ink can be easily filled, the coreless gel pen is convenient to reuse, and resources are saved.

Description

A kind of gel ink pen with without refill

Technical field

The present invention relates to a kind of writing implement, specifically a kind of gel ink pen with without refill.

Background technology

Gel ink pen is a kind of widely used writing implement, have concurrently pen and ball pen advantage, comfortable feel, fluent writing; Existing gel ink pen is all to consist of pen core and two structures of a shell, because the amount of the carrying ink of pen core is smaller, thus need often to need to change pen core, or again buy pen, and cause the waste waste resource of the pen core cylinder that is finished in a large number and housing, contaminated environment; In addition, common gel ink pen is unfavorable for that the palm of the hand has sweat or holds a pen for a long time, easily skids.Therefore, lack a kind of large capacity thing inner core gel ink pen that mustn't frequently change pen core for people.

Summary of the invention

The object of the present invention is to provide a kind of gel ink pen with without refill, this gel ink pen does not need inner core, saves the cost of making inner core, reduces the waste of resource, has avoided the trouble of frequent replacing heart, and the printing ink water of can easily annotating is convenient to recycling.

It is a kind of coreless pen that the present invention solves the technical scheme that its technical problem takes, comprise penholder, it is characterized in that: the cavity volume that in penholder is an oil in reserve ink, the tail end of penholder is a cap with air-vent, the nib that the front end of described penholder is a use printing ink water, the front end of described penholder is provided with rubber ring near the nib place, and its outer surface of described penholder is the face of prismatic more than.

As preferred structure of the present invention, described cap adopts and is threaded with penholder.

The invention has the beneficial effects as follows: this gel ink pen adopts many prismatics outer surface, makes to hold a pen convenient, is difficult for skidding; Increase ink volume capacity, increase service time, reduce and make material and the unnecessary wasting of resources, reduced cost, and the printing ink water of can easily annotating, be convenient to recycling, economize on resources.

The accompanying drawing explanation

Fig. 1 is that master of the present invention looks (analysing and observe) figure structure schematic representation;

Fig. 2 is plan structure schematic diagram of the present invention;

In figure: 1 penholder, 2 cavity volumes, 3 caps, 4 air-vents, 5 nibs, 6 rubber rings.

The specific embodiment

With reference to Figure of description, a kind of coreless pen of the present invention is further described in detail:

As shown in Figure 1: a kind of coreless pen, comprise penholder 1, it in penholder, is the cavity volume 2 of an oil in reserve ink, the tail end of penholder is provided with a cap 3, can prevent that ink from flowing out from tail end, and described cap middle part offers an air-vent 4, described air-vent can make penholder cavity volume internal gas pressure maintain balance, make fluent writing, and open cap and can be added China ink, thereby realize recycling of penholder.

The front end of described penholder 1 is for being used the nib 5 of printing ink water.The front end of described penholder is provided with rubber ring 6 near the nib place, and described rubber ring can play the squeezing action of buffering hand and a body, thereby reduces because writing for a long time the hand fatigue caused.

Described cap 3 adopts and is threaded with penholder 1; Further, described cap 3 also can adopt and buckles and be connected with penholder 1.

Its outer surface of common penholder is cylindrical, is unfavorable for that the palm of the hand has sweat or holds a pen for a long time, easily skids.Therefore its outer surface of described penholder is designed to prismatic surfaces more than.

The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any those skilled in the art are in the scope that does not break away from technical solution of the present invention, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, technical spirit according to the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention.

Claims

1. a gel ink pen with without refill, comprise penholder, it is characterized in that: the cavity volume that in penholder is an oil in reserve ink, the tail end of penholder is a cap with air-vent, the nib that the front end of described penholder is a use printing ink water, the front end of described penholder is provided with rubber ring near the nib place, and its outer surface of described penholder is the face of prismatic more than.

2. a kind of gel ink pen with without refill according to claim 1 is characterized in that: described cap adopts and is threaded with penholder.