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Writing device with exchangeable container for writing medium

A technology for writing devices and containers, applied to writing utensils, ink pens with ink storage tubes in the pen barrel, printing, etc., which can solve the problems of expensive manufacturing of the connection end

Inactive Publication Date: 2010-11-24
PELIKAN PBS PRODIONSMBH & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mouthpiece and the connecting end of the writing medium container are relatively expensive to manufacture

Method used

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  • Writing device with exchangeable container for writing medium
  • Writing device with exchangeable container for writing medium
  • Writing device with exchangeable container for writing medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] exist figure 1 and figure 2 The writing device 1 shown in is a fountain pen, which is designed to write with ink. The writing instrument 1 has a tubular, substantially cylindrical housing 2 with a front part 3 and a rear part 4 . The front part 3 accommodates an ink guide 6 and a writing spring 7 in a bore 5 open towards the front. The ink guide 6 and the writing spring 7 protrude from the hole 5 with their front ends. The rear part 4 has a receiving hole 8 open at the rear end of the housing 2, in which a box-shaped container 9 for writing medium ink is arranged. Bore 5 and receiving hole 8 are separated from each other by a wall 10 . On the side of the wall 10 facing the container 9 , a cylindrical pin 11 is formed, which protrudes out of the wall in the direction of the container 9 . A hole 12 extends through the pin 11 and the wall 10 , through which ink can pass from the container 9 to the ink guide 6 .

[0021] like image 3 As shown, the container 9 has a...

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PUM

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Abstract

The invention relates to a writing device which is provided with a housing (2); a writing stylus arranged at a front section (3) of the housing (2) and a cavity (8) arranged at a rear section (4) of the housing, wherein the cavity is provided with an opening and a hollow connecting pin (11) configured at the bottom the cavity (8); an exchangeable container (9) placed in the cavity (8) through the opening, the container containing a flowable writing medium and provided with a connecting hole at a connecting end (14); the hollow connecting pin (15) is arranged and sealed in the connecting hole g. A differentiating body (18) is arranged in the cavity (8) of the housing (2); the differentiating body is inserted into housing and fixed therein; and the differentiating body partially surrounds the connecting end (14) of the container (9) with a counter contour that is adapted to an outer contour of the connecting end (14).

Description

technical field [0001] The invention relates to a writing instrument with a housing; a writing point arranged at the front of the housing and a cavity provided at the rear of the housing with an opening and a cavity formed in the cavity. a hollow connection pin at the bottom of the bottom; and a replaceable container inserted into the cavity through the opening, the container contains a flowable writing medium and has a connection hole at one connection end, and the hollow connection pin is arranged and sealed in the connection hole . Background technique [0002] In a writing instrument of the described type known from DE 2752470 A1, the writing instrument has a mouthpiece on which the writing tip is arranged and a stem which is screwed to the mouthpiece. The rod accommodates a writing medium container which bears at its connecting end a neck with a cylindrical hole in which a connecting pin provided on the mouthpiece engages. A number of longitudinal ribs and grooves bet...

Claims

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Application Information

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IPC IPC(8): B43K5/00B43K5/10B43K5/14
CPCB43K5/00
Inventor 马赛厄斯·谢弗克里斯托夫·兰格
Owner PELIKAN PBS PRODIONSMBH & CO