CN2223689Y

CN2223689Y - Fountain pen with ink filling at rear end

Info

Publication number: CN2223689Y
Application number: CN 94220690
Authority: CN
Inventors: 裘再江
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-06
Filing date: 1994-09-06
Publication date: 1996-04-03
Anticipated expiration: 2004-09-06

Abstract

The utility model relates to a fountain pen with ink filling at the rear end. The utility model adopts a new ink filling system and a new ink storing system. A rubber pen bladder of the existing fountain pen is cancelled, the whole pen holder is used as a container for storing ink, and the ink storing amount of the utility model is 2-2.5 times more than that of the existing fountain pen. The situation of holding ink in the pen can be directly known by a transparent section. Ink is filled by an ink filling device from the tail part of the pen to the inner part of the pen holder. After the existing fountain pen is filled with ink, ink attached to a pen head part needs to be cleaned, and the ink filling mode of the utility model can avoid the trouble, which prevents hands from being contaminated by ink.

Description

Back ink-filling typed fountain pen

The utility model relates to a kind of new-type fountain pen, it is characterized in that with Ink filling device from after fill in the black fountain pen Caudad pen and fill China ink.

The black mode of existing stylographic filling is to open penholder earlier, by extruding storage black rubber tube (barrel), cause the pipe in negative pressure, make ink in written inspiration pen, this irritate black mode often blotting be difficult to fully, ink reservoir volume is less, maximum shortcoming is to clean the ink that adheres to of a neck behind the blotting, easy like this hand is stain by ink, in addition if will understand containing black situation and often need open penholder and observe in the pen, cumbersome, it is more inconvenient to carry ink bottle filling China ink for the person of going out.

The purpose of this utility model is the back ink-filling typed fountain pen that a kind of new wound will be provided, and it can save existing fountain pen filling Mo Houxu and clean a formality that ink is adhered in the neck position, and its ink reservoir volume is existing stylographic 2-2.5 times simultaneously.

The purpose of this utility model is achieved in that removes the black rubber tube of existing stylographic storage (barrel), adopt the new back ink-filling system of a cover, with whole penholder as the storage ink container, in a Caudad penholder, fill China ink with Ink filling device, the back ink-filling system that this cover is new advance ink passage and separate mutually the exhaust passage, in filling black process, finish smoothly from a tail exhaust, seal China ink simultaneously and flow to the passage of nib and write blast pipe, in order to avoid fill written ink leak in the black process.Understand by perspective section and to fill black situation, finish fill China ink after, sealed pen tail automatically under spring action.At this moment, write in exhaust and the penholder and communicate, it is smooth to go out China ink in the time of can guaranteeing to write.

Advantage of the present utility model is, can be directly acquainted with the black situation that contains in the pen by the perspective section; Use Ink filling device in a Caudad pen, to fill China ink, easy and simple to handle, and must clean a trouble that ink is adhered in the neck position after can saving existing fountain pen blotting, can prevent that hand from being stain by ink, this stylographic ink reservoir volume be existing stylographic 2-2.5 doubly, going out to carry small-sized Ink filling device, to fill China ink also comparatively convenient.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, the structural representation of back ink-filling typed fountain pen

Structural representation of the present utility model is referring to accompanying drawing 1, it is by existing stylographic written 17, and back ink-filling system and ink-storage system that a neck 18 parts and a cover are new are formed, and wherein back ink-filling system is by filling black bar 1, back big envelope 2, neck joint element for bar 3, spring 4, India rubber cover 5, India rubber lives 6, elastic packing elastic tape 7.8 and write blast pipe 9 and form, ink-storage system is by penholder 10, and perspective section 11 and back ink-filling system constitute jointly.Becket 14 is for being the inserts on the neck joint element for bar 3.Neck 17, nib 18 and interior fittings thereof are with existing fountain pen.

During use, can be by the black situation that contains in the perspective section 11 understanding pens, just open bonnet 12 if need to irritate China ink, arrest penholder 10 lower parts (nib is hard downwards straight) on the other hand, take Ink filling device on the other hand, the Ink filling device head is inserted fill the black hole 16 of filling of black bar 1, be depressed into the end filling black bar 1, write blast pipe 9 and just withstand India rubber post 6, elastic packing elastic tape 7 is sealed the last hole of a neck joint element for bar 3, nib ink leak in the time of so just can preventing to fill China ink.The extruding Ink filling device fills China ink, and air fill discharge between black bar 1 and the back big envelope 2 when being depressed state in the penholder 10.Watch perspective section 11 when filling China ink attentively, when ink level near or stop to fill China ink when reaching graduation mark 15 on the perspective section 11, transfer to Ink filling device then more quickly, under spring 4 effects, filling black bar 1 gets back to as accompanying drawing 1 position, with a tail sealing, at this moment, write in blast pipe 9 and the penholder 10 and communicate (write between the minimum endoporus of a blast pipe 9 and a neck joint element for bar 3 certain interval is arranged), it is smooth to go out China ink in the time of can guaranteeing to write, finish fill China ink after, cover bonnet 12, lute 13 is arranged in the bonnet 12, and the writing quality of this running water is with existing fountain pen.

Fig. 2, the structural representation of the another kind of design of back ink-filling typed fountain pen.

Another kind of design pen type of the present utility model is drawn partly identical with preceding a kind of design pen type referring to accompanying drawing 2 among the figure.A kind of back ink-filling system that designs pen type in back is mainly by filling black bar 1, back big envelope 2, and lower pressing cap 3, O type lute 4, India rubber post 5 is write blast pipe 6 compositions (the same a kind of design pen type of remainder), penholder 9.

Fill the same a kind of design of China ink operation during use, depress when filling black bar 1 at Ink filling device the end of to, fill black hole 7 lower ending openings and air discharge duct 8 lower ends and all be positioned at O type lute (the same a kind of design pen type of principle of nib ink leak when preventing to fill China ink) below 4, the extruding Ink filling device, just can advance China ink from filling black hole 7, from air discharge duct 8 exhausts, finish fill China ink after, fill black bar 1 down in spring (the same a kind of design pen type) effect and be back to as shown in Figure 2 that state seals a tail, write blast pipe 6 state as shown in Figure 2 this moment, and it is smooth to go out China ink in the time of can guaranteeing to write.

Claims

1. a back ink-filling typed fountain pen is characterized in that, has in the penholder 10 to fill black bar 1, fill an India rubber 5, two 0 type elastic packing elastic tapes 7 of cover and 8, one India rubber posts 6 are arranged on the black bar 1, fill black bar upper end and be inserted in the big envelope 2 of back, the lower end contacts with spring 4.

2. back ink-filling typed fountain pen according to claim 1 is characterized in that having on the penholder 10 a perspective section 11, and its upper end is coated with leakproof glue with penholder by screw thread and is connected lower end and penholder socket.

3. back ink-filling typed fountain pen according to claim 1 is characterized in that penholder 10 tails have an inserts---back big envelope 2, a bonnet 12 is arranged on the back big envelope 2, and between a penholder 10 and the neck 17 plastic fastening is arranged---a neck joint element for bar 3.