CN2478788Y - Pen - Google Patents

Abstract

A pen comprises a nozzle, a neck, a pen container, and a container, wherein the cylinder container is arranged with a cavity filled with ink, while the opening of the chamber is mounted with a seal plug, a water tube extruded from the neck can pass through the seal plug into the container to be communicated with the ink, one end of the neck inserted into the water tube is also extended with an air tube inserted into the seal plug to enter into the chamber of the container, the head of the air tube is approached to the bottom of the cavity most, and the air tube is communicated with outer space in the neck.

Description

A kind of pen

The utility model relates to a kind of pen, particularly a kind of pen with disposable water courage.

Common pen is often wanted ink in use, and it all is ink that the operator often gets the full hand of controlling oneself, and overturns ink bottle in the process of ink easily, causes environment indecency.Another problem is employee on business trip when going out to run into pen and there be not, if newly purchase one bottle of ink, pen is filled it up with just ink bottle to be thrown away lose, and is uneconomical economically; If but for a long time ink bottle is carried and very inconvenient.

The utility model proposes for the problem that solves above-mentioned common pen existence.

The purpose of this utility model provides a kind of need not from the ink bottle ink, uses again pen easily.

The technical solution of the utility model is: a kind of pen comprises a mouth, a neck, pen container, water courage; Wherein the water courage of tubular is provided with cavity, and ink is housed in the chamber, and accent is equipped with sealing-plug; The aqueduct that stretches out from a neck can be inserted the sealing-plug of wearing the water courage and stretch in the water courage chamber and connect with ink.

The end that the pen that above-mentioned utility model is described, its neck stretch out aqueduct also stretches out a tracheae to be inserted the sealing-plug that penetrates on the water courage and stretches in the water courage chamber, and the tracheae head is as far as possible near the bottom of water courage cavity, and tracheae is communicated with atmosphere in a neck.

The pen that above-mentioned utility model is described, its sealing-plug is provided with counterbore corresponding to the position of aqueduct and tracheae insertion.

The head that the pen that above-mentioned utility model is described, its aqueduct and tracheae pass sealing-plug insertion water courage is pointed, has side opening at the pipe shaft sidewall.

Owing to adopted technical scheme described in the utility model, when pen run out, only need drive down pen container the water courage on the pen is transferred to from a neck, the water courage of changing new interior dress ink gets final product; Because new water courage is produced and installed additional ink and sealed up sealing-plug by the manufacturer, the courage ink so the user need not to feed water is easy to use and simply.

Be further described below in conjunction with embodiment.

Fig. 1 is the structural representation of pen described in the utility model.

When not packing pen for the water courage of pen described in the utility model into sealing-plug, Fig. 2 is connected cutaway view.

Fig. 3 is the zoomed-in view of A among Fig. 1.

Fig. 4 is the partial enlarged view of Fig. 2.

As can be seen from Fig. 1, pen described in the utility model comprises pen container (10), a mouth (1), a neck (2), water courage (9).Wherein the structure of pen container (10), a mouth (1) and a neck (2) be connected all equally with common pen, for prior art, do not elaborate at this.Shown in the figure, wherein the water courage (9) of tubular is provided with cavity (5), ink is housed in the chamber, accent is provided with sealing-plug (6), aqueduct (3) that stretches out from a neck (2) and tracheae (4) can be inserted the sealing-plug (6) that is located in water courage (9) cavity (5) oral area and communicate with the cavity (5) of water courage (9), wherein tracheae (4) inserts the bottom of the as far as possible close cavity (5) of head of cavity (5), and tracheae (4) is communicated with atmosphere in a neck (2); Sealing-plug (6) is respectively equipped with counterbore (8) and (7) corresponding to the position of aqueduct (3) and tracheae (4) insertion, wears sealing-plug (6) so that aqueduct (3) and tracheae (4) are inserted.Wherein aqueduct (3) and tracheae (4) are made with metal material, and sealing-plug (6) is a rubber.

When figure (2) and figure more clearly illustrated that water courage (9) is not packed in the pen (4), the interior sealed plug of ink (6) of the cavity (5) of water courage (9) was sealed in the cavity (5) counterbore (8) and (7) offered on the sealing-plug (6).

Fig. 3 clearly illustrates that the nose shape that aqueduct (3) or tracheae (4) insert in water courage (9) cavity (5) is pointed, and top seal, only on sidewall, open side opening (11), in the process of inserting sealing-plug (6), have the rubber clouds to stop up aqueduct (3) and tracheae (4) to prevent aqueduct (3) and tracheae (4).

When using pen, a mouth (1) down pen container (10) up, the ink in the water courage (9) gathers in water courage (9) bottom and flows to a mouth (1) by aqueduct (3).Tracheae (4) one ends communicate with atmosphere, make pen fluent writing described in the utility model.

Claims (5)

1. a pen comprises a mouth, a neck, pen container, water courage; It is characterized in that: the water courage (9) of tubular is provided with cavity (5), and ink is housed in the chamber, and accent is equipped with sealing-plug (6); The aqueduct (3) that stretches out from a neck is inserted the sealing-plug of wearing on the water courage (9) (6) and is stretched in the chamber of water courage (9) and the ink connection.

2. the pen according to claim 1 is characterized in that: the end that a neck (2) stretches out aqueduct (3) also stretches out a tracheae (4) to be inserted the sealing-plug of wearing on the water courage (9) (6) and stretches in the chamber of water courage (9), and tracheae (4) is communicated with atmosphere in a neck.

3. the pen according to claim 1 is characterized in that: sealing-plug (6) is provided with counterbore (8) corresponding to the position that aqueduct (3) inserts.

4. the pen according to claim 2 is characterized in that sealing-plug (6) is provided with counterbore (7) corresponding to the position that tracheae (4) inserts.

5. according to claim 1 or 2 or 3 or 4 described pens, it is characterized in that: the head that aqueduct (3) passes in sealing-plug (6) the insertion water courage (9) is pointed, has side opening (11) at aqueduct (3) sidewall.

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