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Installation structure of the replacement box

A replacement box and structure technology, applied to packaging, ink pens with ink storage tubes in the pen barrel, printing, etc., can solve the problem that the ink on the cover cannot be written

Active Publication Date: 2017-03-22
KOKUYO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the structure described in this document, since the pressing action by the opening body provided on the main body side and in contact with the cover when inserted may cause the cover to only move in parallel without ink flowing to the outside, it may become impossible. write this bad situation

Method used

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  • Installation structure of the replacement box
  • Installation structure of the replacement box
  • Installation structure of the replacement box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Refer to the following side Figure 1 to Figure 12 One embodiment of the present invention will be described.

[0037] The writing utensil of this embodiment is suitable for use as a whiteboard marker, such as Figure 1 to Figure 6 As shown, it is equipped with: a writing instrument main body 1, which supports a nib 5 at the front end; a replacement box 2, which is screwed to the writing instrument main body 1 and can store ink inside; and a pen tail (cover) 3, which can cover the The replacement box 2 is screwed to the writing instrument main body 1 .

[0038] The writing instrument main body 1 is provided with: a pen barrel part 4, which supports a nib 5 at the front end and can store a part of the refill box 2 inside; between the replacement box 2 and the nib 5 ; and a supply tube 7 for supplying the ink in the replacement box 2 to the nib 5 via the refill 6 .

[0039] In addition, this writing instrument further includes a pen cap 8 that can be attached to and de...

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PUM

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Abstract

[Problem] To provide a cartridge mounting structure which can maintain a cartridge at an attitude in which a lid body does not obstruct the movement of the content of the cartridge when the cartridge is unsealed. [Solution] A lid opening rib (75) on the writing implement body side has: an unsealing plate (76) which moves a lid body (22) from a sealing attitude (P) by relatively pressing the vicinity of the edge of the lid body (22) by means of screw feeding operation; and a positioning plate (77) which is provided integrally with the unsealing plate (76) and which, at the end of the screw feeding operation, positions the lid body (22) at a raised attitude (Q) perpendicular to the sealing attitude (P).

Description

technical field [0001] The present invention relates to an attachment structure of a replacement case replaceably provided on a main body. Background technique [0002] In the past, various mounting structures for refill cartridges have been proposed: by inserting a refill cartridge replaceably provided in the main body, the lid body releases the sealing posture in which the contents of the container body of the refill cartridge are hermetically sealed, so that the contents can be used. The state of the object (for example, refer to Patent Document 1). [0003] However, due to the operating position of the lid after the refill box is inserted, the lid itself may become an obstacle to the movement of the contents, making it impossible to properly use the contents. [0004] Patent Document 1 is an invention in which a mounting structure of a refill case is applied to a structure related to mounting of a refill case of a writing instrument. In the structure described in this ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43K8/03B43K5/14B65D79/00
CPCB43K8/03B43K8/003B43K8/02B43K8/04B43K23/124
Inventor 松下欣也
Owner KOKUYO CO LTD