FOUNTAIN PEN

• Main Author: MORIYA TOMOMI
• Format: Patent
• Language: English; Japanese
• Published: 01.11.2018
• Subjects: BUREAU ACCESSORIES; IMPLEMENTS FOR WRITING OR DRAWING; PERFORMING OPERATIONS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

To obtain a fountain pen 1 with an opening and closing lid having a structure in which a pen point 61a does not slide on a lid body 13.SOLUTION: There is provided a fountain pen 1 in which a writable body 8 having a pen tip 6 provided at the front thereof with a pen 61 and a pen core 62 overlapped with each other is accommodated in a barrel 4 so as to be movable back and forth, a lid body 13 for closing the front of the barrel 4 by the resilient force of a resilient member 14 disposed in the barrel 4 is comprised, and the lid body 13 is pushed and opened at the front part of the writing body 8 by manipulating an operation portion 5 provided on the barrel 4. A protruding portion 13d with which the pen core 62 abuts when the writing body 8 moves forward is provided on a back surface 13c of the lid body 13.SELECTED DRAWING: Figure 2 【課題】蓋体１３に対してペンポイント６１ａが摺接しない構造の開閉蓋付の万年筆１を得る。【解決手段】軸筒４の内部にペン６１とペン芯６２とを重ねたペン先６を前方に備えた筆記体８を前後動可能に収容し、軸筒４内に配設した弾発部材１４の弾発力により軸筒４の前方を閉塞する蓋体１３を備え、軸筒４に設けた操作部５を操作することにより筆記体８の前方部で蓋体１３を押動して開放する構造の万年筆１であって、蓋体１３の裏面１３ｃに、筆記体８が前進する際にペン芯６２が当接する突出部１３ｄを設ける。【選択図】図２