JPS621996U

JPS621996U -

Info

Publication number: JPS621996U
Application number: JP9285085U
Authority: JP
Priority date: 1985-06-19
Filing date: 1985-06-19
Publication date: 1987-01-08

Description

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

第１図は本考案の一実施例を示す構成説明図、
第２図は従来装置を示す構成説明図である。２１４，３１５……回転止めキー、４１４，４
１５……回転止め溝、４１６……フランジ。 FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention;
FIG. 2 is a configuration explanatory diagram showing a conventional device. 214,315... Rotation stop key, 414,4
15... Rotation stopper groove, 416... Flange.

Claims

【実用新案登録請求の範囲】 (1) 複数のヘツド部材を格納するヘツド部材格
納ホルダと現在使用するヘツド部材を保持するヘ
ツド部材移動ホルダとの関連づけられた運動によ
り複数のヘツド部材を交換使用するプロツタにお
いて、ヘツド部材交換時に該ヘツド部材の回転を
防止する回転防止部材を設けたことを特徴とする
プロツタのヘツド部材交換機構。 (2) 前記回転防止部材は、ヘツド部材格納ホル
ダまたはヘツド部材移動ホルダとヘツド部材との
保持動作の際係合してヘツド部材の回転を防止す
る回転止めキーと回転止め溝から成ることを特徴
とする実用新案登録請求の範囲第１項記載のプロ
ツタのヘツド部材交換機構。[Claims for Utility Model Registration] (1) Interchangeable use of a plurality of head members through the associated movement of a head member storage holder that stores a plurality of head members and a head member moving holder that holds the currently used head member. 1. A head member exchange mechanism for a plotter, characterized in that a rotation prevention member is provided to prevent rotation of the head member when replacing the head member. (2) The rotation prevention member is characterized by comprising a rotation prevention key and a rotation prevention groove that are engaged to prevent rotation of the head member during the holding operation of the head member storage holder or the head member movement holder and the head member. A plotter head member replacement mechanism as claimed in claim 1 of the utility model registration.