JPH0177057U

JPH0177057U -

Info

Publication number: JPH0177057U
Application number: JP1987173129U
Authority: JP
Priority date: 1987-11-12
Filing date: 1987-11-12
Publication date: 1989-05-24

Description

[Brief explanation of the drawing]

第１図は本考案一実施例の表面斜視図、第２図
は同じく裏面斜視図、第３図は同じく要部断面図
、第４図は従来例の斜視図、第５図は他の従来例
の斜視図である。１……電話機、３……メモリシート、３ａ……
中心孔、３ｂ……透孔、１０……下ケース、１０
ｂ……凹所、１１……支軸、１２……コイルバネ
、１３……ボール。 Fig. 1 is a front perspective view of an embodiment of the present invention, Fig. 2 is a rear perspective view, Fig. 3 is a sectional view of the main parts, Fig. 4 is a perspective view of a conventional example, and Fig. 5 is another conventional example. FIG. 2 is a perspective view of an example. 1...Telephone, 3...Memory sheet, 3a...
Center hole, 3b...Through hole, 10...Lower case, 10
b... recess, 11... spindle, 12... coil spring, 13... ball.

Claims

[Claims for Utility Model Registration] A memory sheet in which a plurality of through holes are arranged in a substantially circular shape around a center hole at predetermined angular intervals, and a portion of the memory sheet on the back surface corresponding to the center hole of the memory sheet. The spindle is installed in such a position that it protrudes,
A lower case having an engaging member urged by an elastic member is provided near the support shaft at a position corresponding to the through hole of the memory sheet, and the center of the memory sheet is fixed by the support shaft of the lower case. The hole is rotatably supported, and the through hole of the memory sheet is engaged by an engaging member urged by the elastic member to move the memory sheet, and the memory contents on the memory sheet are adjusted. A seat attachment device for a telephone set, wherein the memory sheet is sequentially displayed by rotating the memory sheet.