CN2384779Y

CN2384779Y - Pen with reserve ink chamber

Info

Publication number: CN2384779Y
Application number: CN 99216153
Authority: CN
Inventors: 韩建军
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-16
Filing date: 1999-07-16
Publication date: 2000-06-28
Anticipated expiration: 2009-07-16

Abstract

The utility model relates to a suction freeing type pen. The utility model comprises a pen nib, a pen head body, and a pen tail sleeve, wherein, a bottle opening of a built-in ink bottle is arranged in the pen head body, and the bottle opening of the built-in ink bottle is inserted in the pen head body; the bottle opening of the built-in ink bottle is screwed in the pen head body through screw threads. The utility model has the advantages of simple structure convenient use, no trouble that ink is sucked or is carried, and convenient replacement for the ink.

Description

Exempt to inhale the formula pen

The utility model relates to the pen technical field, is a kind of formula pen of exempting to inhale.

Present all kinds of pens, drawing pen are when ink, what generally adopt is suction, ink bottle under this mode is relatively large, be convenient to blotting like this, but produced many shortcomings therefrom: 1. when blotting, the front end of pen attaches a large amount of inks because of need immerse in the ink bottle, it must be cleaned can use at every turn, often make dirty in this process clothing, paper, letter etc. have so just brought many unnecessary troubles; 2. owing to the required ink bottle of the pen of suction-type is bigger, carry just very inconvenient like this; 3. when changing ink, the excess ink in the suction pipe must have been arranged and clean, just can be replaced with other inks.

In view of the problem of above-mentioned existence, the purpose of this utility model is to design a kind of easy to use exempting from and inhales the formula pen.

The purpose of this utility model reaches by following measure: this is exempted to inhale the formula pen and comprises nib, written body and pen tail cap, and the bottleneck of built-in ink bottle is installed in the written body.The bottleneck of built-in ink bottle is inserted in the written body.The bottleneck of built-in ink bottle is screwed in the written body by screw thread.

Accompanying drawing 1 is for the master of the utility model embodiment 1 looks the sectional structure schematic diagram,

Accompanying drawing 2 is for the master of the utility model embodiment 2 looks the sectional structure schematic diagram,

Accompanying drawing 3 is looked the sectional structure schematic diagram for the master of built-in ink bottle in the utility model,

Coding in the accompanying drawing is respectively: 1 is nib, and 2 is written body, and 3 is pen tail cap, and 4 is built-in ink bottle, and 5 is bottleneck, and 6 is bottle cap, and 7 is connector.

Below in conjunction with embodiment and accompanying drawing the utility model is further described:

Shown in accompanying drawing 1 and 3, the exempting from of embodiment 1 inhaled the formula pen and comprised nib 1, written body 2 and pen tail cap 3, and the bottleneck 5 of built-in ink bottle 4 is installed in the written body 2.

Shown in accompanying drawing 2 and 3, embodiment 2 is with the difference of embodiment 1: the bottleneck 5 of built-in ink bottle 4 is installed in the written body 2 by connector 7, and pen tail cap 3 is also pegged graft or is screwed on the connector 7.

In embodiment 1 and 2, the bottleneck 5 of built-in ink bottle 4 can be inserted in the written body 2, also can be screwed in the written body 2 by screw thread; Pen tail cap 3 can be inserted on the written body 2, also can be screwed on the written body 2 by screw thread.

During use: the bottle cap 6 that at first only needs to be equipped with the built-in ink bottle 4 of ink is opened, but then with bottleneck 5 plug-in mountings of built-in ink bottle 4 or be screwed in the written body 2, just can be and originally exempt to inhale the formula pen ink is provided; If the long period without the utility model, can be unloaded built-in ink bottle 4, this is more favourable to drawing pen; If when wanting to change the ink of other color and since originally exempt to inhale the formula pen simple in structure, need not venting, thereby clean conveniently, change also very convenient.

The utility model is simple in structure, easy to use, has exempted the trouble of blotting or band ink, and it is very convenient to change ink.

Claims

1. exempt to inhale the formula pen for one kind, comprise nib, written body and pen tail cap, it is characterized in that the bottleneck of built-in ink bottle is installed in the written body.

2. according to claim 1ly exempt to inhale the formula pen, it is characterized in that the bottleneck of built-in ink bottle is inserted in the written body.

3. according to claim 1ly exempt to inhale the formula pen, it is characterized in that the bottleneck of built-in ink bottle is screwed in the written body by screw thread.