CN2179261Y - Fountain pen - Google Patents

Abstract

The utility model relates to a fountain pen which is used for writing. The utility model is composed of a pen holder, a pen nib and an ink storage pipe, wherein, the pen nib is arranged in the pen holder; the ink storage pipe is replaceable. The ink storage pipe is a round tube with one end open, which is filled with ink inside. The open end of the ink storage pipe is closed by using a film and can be inserted into the pen nib and tightly fit the pen nib. A blade carrier and a pen nib interface which interwork with the ink storage pipe are arranged in the pen nib. The ink storage pipe is communicated with the pen nib by an ink storage pipe film which is punctured by the blade carrier when the ink storage pipe is inserted into the pen nib interface. The utility model is characterized in artful structure. And the utility model has the advantage that the ink storage pipe is convenient to carry and replace.

Description

Fountain pen

The utility model relates to a kind of fountain pen that is used to write.

Fountain pen is a kind ofly to carry and use all writing implement very easily, is suitable for people of all occupations and uses.Because fountain pen can replenish ink repeatedly, thereby has the characteristics of long service life.Fountain pen of the prior art is mainly by penholder be installed in the nib in the penholder and be used to store ink and the accumulator that is communicated with nib is formed, and written front end has nib, and the nib end of penholder also can overlap wears a cap for brush.Accumulator adopts compressible soft capsule, in the ink that nib should be submerged when replenishing ink, soft bag pressure is contractd by the tubule in the soft capsule air is wherein discharged, and soft capsule can suck ink in the capsule when expanding.Though the fountain pen of this soft capsule formula carries and uses all easily, must replenish ink from ink bottle, and ink bottle does not resemble and is convenient to carry the fountain pen, and therefore stylographic use also has been subjected to certain restriction.In addition, also nib must be cleaned behind the suction ink, otherwise also stain staff or other article easily.

The purpose of this utility model promptly is the improvement in addition suitable to stylographic structure so that ink replenish the restriction that is not subjected to ink bottle, thereby exempt the trouble of carrying ink bottle, make fountain pen replenish ink and use more convenient.

To achieve these goals, to change soft capsule formula accumulator be removable water pipe to the utility model.Water pipe is designed to the pipe of an end opening, fills with ink in the pipe, and utilizes film that openend is sealed, and adding end cap outside film again can become and can produce by batch and portable finished product.For water pipe is communicated with nib, written inner end has interface and the knife rest that can work in coordination with the water pipe openend.When changing water pipe, the water pipe openend is inserted written interface, knife rest can puncture water pipe openend film and water pipe is communicated with nib.Below in conjunction with specific embodiment technical characterictic of the present utility model is described in further detail.

Accompanying drawing 1 is novel stylographic structural representation.

With reference to the accompanying drawings 1, the novel fountain pen of the utility model mainly is made up of penholder 1 and the nib 2 and the water pipe 3 that are installed in the penholder 1.Water pipe 3 is the pipe of an end opening, fills with ink in the pipe and utilizes film 4 with openend sealing, and the openend of pipe can insert in the nib and with nib and closely cooperate.For preventing ink leakage in film breaks, the pipe, can add an end cap at the openend of finished product water pipe.Nib 2 inner end has the interface 5 that can work in coordination with water pipe 3 and the knife rest 6 that is used to puncture water pipe openend film 4.When changing water pipe, remove the water pipe end cap and water pipe is inserted in the written interface together with film, written knife rest promptly punctures film and make water pipe to be communicated with written automatically.

The utility model structure is ingenious, and water pipe can be produced by batch, carries and change all very convenient, also can avoid staiing other article when changing water pipe.Therefore, the utility model is particularly suitable for as the writing implement of carrying.

Claims (1)

1, a kind of fountain pen that is used to write, by penholder be installed in the nib in the penholder and be used to store ink and the accumulator that is communicated with nib is formed, the nib end of penholder also can have the cap for brush; Of the present utility modelly be characterised in that described accumulator is removable water pipe, water pipe is the pipe of an end opening, fills with ink in the pipe and utilizes film that openend is sealed, and the openend of pipe can insert in the nib and with nib and closely cooperate; The inner end of described nib has the interface that can work in coordination with water pipe and the knife rest that is used to puncture water pipe openend film.