CN202641084U

CN202641084U - Gel pen core capable of being filled with ink

Info

Publication number: CN202641084U
Application number: CN 201220220278
Authority: CN
Inventors: 鲍政伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-16
Filing date: 2012-05-16
Publication date: 2013-01-02
Anticipated expiration: 2022-05-16

Abstract

The utility model relates to a gel pen core capable of being filled with ink and belongs to the technical field of stationery. The gel pen core can be filled with the ink, and a pen point can be exchanged; the gel pen core is that the gel pen core structurally comprises a pen tube and the pen point, wherein an annular groove is arranged at one end of the pen tube, and an annular bulge matched with the annular groove is arranged at the pen point; an expansion plug is further arranged in the pen tube and is connected with a handle, and the handle stretches out of the other end of the pen tube relative to the pen point; and a through hole is formed in one end of a pen tube wall close to one stretched end of the handle. The gel pen core capable of being filled with the ink is simple in operation, is convenient to use, and is suitable for use in various fields such as schools and offices.

Description

Can add the Neutral ball-point for ball-point pen of ink

Technical field

The utility model relates to a kind of stationery, especially a kind of Neutral ball-point for ball-point pen that adds ink.

Background technology

In the daily life, gel ink pen has become the important part that people learn to handle official business at present, and along with the extensive use of gel ink pen, Neutral ball-point for ball-point pen also just grows up thereupon, and therefore, Neutral ball-point for ball-point pen is widely used.But there is a lot of weak points in present center pen core, the one, and the disposable waste that causes the pen core material, the 2nd, nib falls the problems such as rear easily appearance stops on the ground, the stream look obstructed.General pen core, its structure comprise the shaft of a writing brush and the nib that is fixed on the shaft of a writing brush one end, generally can not add ink, and nib can not be changed.

The utility model content

Technical assignment of the present utility model is to provide a kind of Neutral ball-point for ball-point pen that adds ink for above-mentioned deficiency of the prior art, and this Neutral ball-point for ball-point pen can add ink, and can change nib.

The technical scheme that its technical problem that solves the utility model adopts is: this kind can add the Neutral ball-point for ball-point pen of ink, its structure comprises the shaft of a writing brush and nib, it is characterized in that, the described shaft of a writing brush one end is provided with annular groove, and nib is provided with the annular protrusion that matches with annular groove; Also be provided with the plug that rises in the described shaft of a writing brush, rising is connected with handle beyond the Great Wall, and handle stretches out at the relatively written other end of the shaft of a writing brush; An end that stretches out near handle on the described shaft of a writing brush wall also is provided with a through hole.

The utlity model has following outstanding beneficial effect:

1, because the described shaft of a writing brush one end is provided with annular groove, and nib is provided with the annular protrusion that matches with annular groove, so this pen core can be changed easily nib and add ink.

2, owing to also being provided with the plug that rises in the described shaft of a writing brush, rising is connected with handle beyond the Great Wall, and handle stretches out at the relatively written other end of the shaft of a writing brush, so can add ink easily in the shaft of a writing brush by rise plug and handle after ink is finished.

3, an end that stretches out near handle on the described shaft of a writing brush wall also is provided with a through hole, is filled and overflows so this shaft of a writing brush can prevent ink when ink.

Description of drawings

Accompanying drawing 1 is structural representation of the present utility model.

Description of reference numerals: 1 handle, 2 shafts of a writing brush, 3 through holes, 4 plugs that rise, 5 annular grooves, 6 annular protrusions, 7 nibs.

The specific embodiment

As shown in Figure 1, this kind can add the Neutral ball-point for ball-point pen of ink, and its structure comprises the shaft of a writing brush 2 and nib 7, and the described shaft of a writing brush one end is provided with annular groove 5, and nib 7 is provided with the annular protrusion 6 that matches with annular groove 5; Also be provided with the plug 4 that rises in the described shaft of a writing brush 2, the plug that rises is connected with handle 1 on 4, handle 1 the shaft of a writing brush 2 relatively the other end of nib 7 stretch out; An end that stretches out near handle 1 on the described shaft of a writing brush wall also is provided with a through hole 3.When not adding ink, handle can be deposited separately together with the plug that rises.

During use, when ink is finished, can clamp nib 7 with pliers extracts in the shaft of a writing brush 2, handle 1 is pushed into the shaft of a writing brush 2 interior fixing written 7 ports together with the plug 4 that rises, then the shaft of a writing brush 2 is put into ink bottle, pulling handle 1, the plug 4 that rises rises, and ink is drunk up thereupon, stops when the through hole 3 on the plug 4 close shaft of a writing brush walls that rise, the shaft of a writing brush 2 is taken out, the plug 4 that will rise is pulled to through hole 3 places through hole 3 is blocked, and this moment, the nib place can produce one section space, just loaded onto nib 7, nib 7 contact with ink, at last handle 1 is filled in 4 taking-ups together with rising and get final product.

Claims

1. can add the Neutral ball-point for ball-point pen of ink, its structure comprises the shaft of a writing brush and nib, it is characterized in that, the described shaft of a writing brush one end is provided with annular groove, and nib is provided with the annular protrusion that matches with annular groove; Also be provided with the plug that rises in the described shaft of a writing brush, rising is connected with handle beyond the Great Wall, and handle stretches out at the relatively written other end of the shaft of a writing brush; An end that stretches out near handle on the described shaft of a writing brush wall also is provided with a through hole.