JPS59102384U - Replaceable nib writing instrument - Google Patents

Abstract

Translated fromJapanese

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Translated fromJapanese

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図はペン先ホ
ルダー斜視図、第２図はペン先交換式筆記具の要部縦断
面図、第３図は第２図に於けるＡ−Ａ線断面図、第４図
は第２図に於けるＢ−Ｂ線断面図、第５図は治具の斜視
図である。１・・・・・・軸ｍ、３・・・・・・ペン先、５・・・
・・・ペン先ホルダー、５２，５２’・・・・・・切欠
部、５４．　５４’・・・・・・係止解除部、５５．５
５’・・・・・・係止片、５６゜５６′・・・・・・係
止突部。The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of the pen nib holder, FIG. 4 is a sectional view taken along line A, FIG. 4 is a sectional view taken along line BB in FIG. 2, and FIG. 5 is a perspective view of the jig. 1... Axis m, 3... Pen tip, 5...
... Pen tip holder, 52, 52' ... Notch, 54. 54'...Latch release part, 55.5
5'... Locking piece, 56° 56'... Locking protrusion.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】[Scope of utility model registration request]内部にインキ収納室を有する軸筒の先端にペン先を保持
するペン先ホルダーを着脱自在に取り付けてなるペン先
交換式筆記具において、前記ペン先ホルダーの外面に少
なくとも１個の切欠部を設け、該切欠部内に前端辺のみ
ペン先ホルダーに連設し、後部には後端に係止突部を有
する係止片を延設した係止解除部を前端辺を支点として
軸心方向に撓み得るよう配置したことを特徴とするペン
先交換式筆記具。A pen-tip replaceable writing instrument comprising a pen-nib holder that holds a pen-nib removably attached to the tip of a barrel having an ink storage chamber inside, wherein at least one notch is provided on the outer surface of the pen-nib holder; Inside the notch, only the front edge is connected to the nib holder, and at the rear end, a locking release part is provided with a locking piece having a locking protrusion at the rear end, which can be bent in the axial direction using the front edge as a fulcrum. A writing instrument with an exchangeable nib, which is characterized by being arranged as follows.