CN2151862Y

CN2151862Y - Simple fountain pen

Info

Publication number: CN2151862Y
Application number: CN 93206282
Authority: CN
Inventors: 夏秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-13
Filing date: 1993-03-13
Publication date: 1994-01-05
Anticipated expiration: 2003-03-13

Abstract

The utility model discloses a simple fountain pen which is the improvement of existing fountain pens and ink pens. One end of a pen holder 5 which is near to a pen nib 1 and/or the outside of one end of a pen nib 2 which is connected with the end of the pen holder 5 is provided with a ring gear 3. A vent hole 6 is arranged on the other end of the pen holder 5, and the vent hole 6 is connected with a connecting cylinder 7. One end of a pen cap 10 which is soft and elastic is provided with an open end. Compared with the outer diameter of the pen holder 5 or the pen nib 2 which is provided with the ring gear, the inner diameter of the open end is bigger. The outer diameter is sheathed with the inner diameter tightly and fitly. The utility model avoids the complicated procedure of screwing off and screwing on the pen holder when sucking ink. Users can sheath the pen cap 10 on the connecting cylinder 7, and then compress the pen cap 10 to suck ink rapidly. The utility model has the advantages of simple structure, easy manufacture and low cost.

Description

Simple fountain pen

The utility model relates to writing appliance, especially a kind of simple and easy ink intaking pen.

Now the pen and the pen that generally use of people when sucking ink, all need be turned on penholder, oppresses the storage China ink rubber tube in the pen repeatedly, treat that ink is inhaled into rubber tube after, the penholder of screwing on again recovers stand-by state.Repeatable operation like this, operation is loaded down with trivial details, and is time-consuming, and inconvenience is in use arranged more.

The purpose of this utility model provides a kind of simple in structure, makes easily, and is with low cost, sucks the ink simple and easy absorbent pen that operation is very easy.

The realization of the utility model purpose is to improve existing absorbent pen and pen, at penholder one end near nib.Perhaps there is a circle tooth in the nib one end outside away from nib, the other end at penholder has passage and is connected with connecting cylinder, connecting cylinder is identical with the penholder external diameter that tooth one end is arranged, and pliable and tough and resilient cap for brush openend internal diameter has the bigger and socket that closely cooperates of external diameter of tooth one end penholder or nib.

When the utility model sucks ink, nib is inserted in the ink, the cap for brush is socketed on the connecting cylinder of penholder one end, the compressing cap for brush, the air in the cap for brush enters in the penholder by the passage compression, and the pressure of air compresses the storage ink rubber tube of device in penholder and discharges air, releasing is to the compressing of the cap for brush, the elasticity of the cap for brush and rubber tube just makes it to resile, and simultaneously, ink is inhaled in the rubber tube under the negative pressure of atmospheric pressure and the cap for brush and rubber tube elastic force.It is very easy to use the utility model to suck the ink operation, has avoided turning on and the loaded down with trivial details operation of the penholder of screwing on, save time, the saving of labor, and also simple in structure, to make easily, its production cost is also very cheap.

Describe in detail below in conjunction with the utility model accompanying drawing:

Fig. 1: the utility model structural representation;

Fig. 2: the utility model view that blots;

As shown in Figure 1, it is by nib 1, nib 2, rubber tube 4, penholder 5, existing absorbent pen that the cap for brush 10 is formed and the improvement on the pen basis, on a end, be manufactured with a circle tooth 3 near the penholder 5 of nib 1, the other end at penholder 5 has passage 6 and is connected with connecting cylinder 7, the external diameter of connecting cylinder 7 is smaller and equate with penholder 5 that tooth 3 one ends are arranged and written 2 external diameters than the external diameter of penholder 5, but connecting cylinder 7 and penholder 5 cast solids, also can be fixedly connected, the cap for brush 10 1 end openings, other end sealing, the internal diameter of openend has tooth 3 one end penholders 5 external diameters bigger, make its socket that can closely cooperate, with connecting cylinder 7 socket that also can closely cooperate, the cap for brush 10 openends outside is socketed with steel or other metal material is made tight loop 8, to strengthen the intensity of the cap for brush 10 openends, prevents that it from breaking, there is anti-slop serrations 9 in the cap for brush 10 outsides, and the cap for brush 10 is socketed on the penholder 5 of tooth one end.Here, one circle tooth 3 of penholder 5 one ends also can be through being produced on the nib 2 that is connected with this end, perhaps a circle tooth 3 is all arranged, and the nib 2 of a circle tooth 3 and the internal diameter that penholder 5 external diameters equate and be slightly less than the cap for brush 10 openends are arranged in the link outside of penholder 5 and nib 2.Also can make the decoration of various animals and plants patterns on the cap for brush 10 with U.S..

The cap for brush 10 in the utility model is socketed on the penholder 5 and/or nib 2 of tooth 3; make it protection nib 1 in stand-by state; and the cap for brush 10 do not constitute with penholder 5 or nib 2 and is tightly connected, and when the cap for brush 10 breaks away from penholders 5 or written 2 time, ink can not be sucked out.When needing to suck ink, nib is inserted in the ink, the cap for brush 10 is socketed on the connecting cylinder 7 referring to Fig. 2), the compressing cap for brush 10, the air compression footpath passage 6 in the cap for brush 10 enters in the penholder 5, and the pressure of air makes black rubber tube 4 compressions of storage, air is discharged from the rubber tube 4, releasing is to the compressing of the cap for brush 10, and under the elastic force suction function of atmospheric pressure and the cap for brush 10 and rubber tube 4, ink is inhaled into rapidly in the rubber tube 4.

Claims

1, a kind of by nib (1), nib (2), rubber tube (4), penholder (5), the simple and easy ink intaking pen that the cap for brush (10) constitutes, it is characterized in that having one to enclose tooth (3) in the outside near penholder (5) one ends of nib (1) and/or nib (2) one ends that are connected with this end, the other end at penholder (5) has passage (6) and is connected with connecting cylinder (7), the external diameter of connecting cylinder (7) is smaller and equate that with penholder that tooth (3) one ends are arranged (5) and nib (2) the pliable and tough and resilient cap for brush (10) is socketed on the penholder (5) and/or written (2) of tooth (3) than the external diameter of penholder (5).

2,, it is characterized in that the openend of the cap for brush (10) is socketed with tight loop (8) according to the described ink intaking pen of claim 1.