CN201231609Y

CN201231609Y - Water pen convenient for fixing pencil lead

Info

Publication number: CN201231609Y
Application number: CNU2008200140844U
Authority: CN
Inventors: 陆义
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-21
Filing date: 2008-07-21
Publication date: 2009-05-06
Anticipated expiration: 2018-07-21

Abstract

The utility model relates to a gel ink pen whose cartridge is convenient to fix. The gel ink pen comprises a pen head, a pen holder and a pen cap. Two rows of small holes are arranged from top to bottom on the surface of the pen holder along the axis, and the two rows of small holes are arranged in symmetry and are on the same plane with the axis of the pen holder. A limiting bar is inserted in a left small hole and a right small hole which are at the same height and one end of the limiting bar is fixed through a nut. If the cartridge is too long, a user can cut off the redundant part, and then the cartridge can be inserted into the pen holder and be used normally. If the cartridge is too short, the user can first insert the cartridge in the pen holder and enables the pen head to stretch out, and then threads the limiting bar in the two small holes which are close to the top of the cartridge and finally fixes the limiting bar through the nut to make use of the limiting bar to prevent the movement of the cartridge. The gel ink pen is peculiar in function and simple in technique and is nice-looking, convenient and practical.

Description

The convenient fixedly free ink pen of pen core

Technical field the utility model relates to a kind of writing implement, and especially a kind of convenience is the free ink pen of pen core fixedly.

Background technology is well-known, and free ink pen is a writing pen the most frequently used in the current society.But also there is self deficiency in this type of pen, and for example: after pen core was used up, people can only change free ink pen or change pen core, because it is bigger to change the free ink pen expense, therefore most of people still favor in changing pen core.But the style of free ink pen is various, not of uniform size, in case the pen core selection is long or too short, in the penholder that is placed on free ink pen that all can't be firm.This problem is brought the deuce to pay to people.For this reason, we provide a kind of convenience fixedly the free ink pen of pen core are very necessary.

The summary of the invention the purpose of this utility model provides the fixedly free ink pen of pen core of a kind of convenience, is used to solve the fixedly problem of different length pen core of common free ink pen.

For achieving the above object, the convenient fixedly free ink pen of pen core of the utility model comprises nib, penholder and the cap for brush, offers two row's apertures from top to bottom on its surface along the penholder axis, and two row's aperture position symmetries, and is in same plane with the penholder axis; Insert limit rod in two apertures about sustained height, an end of limit rod is fixed with nut.

After adopting said structure, if long as the pen core selection, the user can cut unnecessary length, pen core is inserted in the penholder, just can normally use again.Select when too short when pen core, the user is inserted in pen core in the penholder earlier, guarantees that nib stretches out, and see through two apertures near the pen core top to limit rod this moment, with nut limit rod fixed then, utilizes the limit rod conduct to stop, avoids the pen core activity.

The utility model has the advantages that: function is peculiar, convenient and practical, elegant in appearance, technology is simple, is fit to the pen core of all lengths, the condition of writing that facilitates.

Description of drawings Fig. 1 is the convenient fixedly overall structure schematic diagram of the free ink pen of pen core of the utility model.

The specific embodiment as shown in Figure 1, the convenient fixedly free ink pen of pen core of the utility model comprises nib 1, penholder 2 and the cap for brush 3, offers two row's apertures 4 from top to bottom on its surface along penholder 2 axis, and two arrange apertures 4 position symmetries, and are in same plane with penholder 2 axis; Insert limit rod 5 in two apertures 4 about sustained height, an end of limit rod 5 is fixing with nut 6.

Claims

1, the fixing free ink pen of pen core of a kind of convenience, comprise nib (1), penholder (2) and the cap for brush (3), it is characterized in that: offer two row's apertures (4) from top to bottom on its surface along penholder (2) axis, and two row aperture (4) position symmetries, and be in same plane with penholder (2) axis; Insert limit rod (5) about sustained height in two apertures (4), an end of limit rod (5) is fixing with nut (6).