JPS6012844U - Cassette lid opening/closing mechanism - Google Patents

Abstract

(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

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

第１図は従来のカセット蓋開閉機構のカセット蓋閉蓋状
態における側面図、第２図は同開蓋状態における側面図
、第３図〜第６図は本考案の一実施例機構の夫々、異な
る状態における側面図である。 主な図番の説明、１・・・・・・カセット、１ａ・・・
・・・カセット蓋、１ｂ・・・・・・支軸、ｌｃ、　　
ｌｄ・・・・・・第１、第２端部、２，３・・・・・・
ガイド板、３ａ、　３ｂ・・・・・・第１、第２゛ガイ
ド部。FIG. 1 is a side view of a conventional cassette lid opening/closing mechanism in a cassette lid closed state, FIG. 2 is a side view of the same in an open state, and FIGS. 3 to 6 are an embodiment of the mechanism of the present invention. FIG. 4 is a side view in different states. Explanation of main drawing numbers, 1...Cassette, 1a...
...Cassette lid, 1b...Spindle, lc,
ld...first, second end, 2, 3...
Guide plates 3a, 3b...first and second guide parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カセット本体に回動自在に取付けられ第１端部及び該第
１端部よりもその回動中心との距離が小さい第２端部と
が形成されたカセット蓋と、前記第１端部に保合可能な
第１ガイド部と前記第２端部に保合可能な第２ガイド部
とを備えたガイド部材とから成り、前記カセット蓋開蓋
時、前記第１端部と前記第１ガイド部との係合により前
記カセット蓋を所定角度開蓋せしめ、その後前記第２端
部と前記第２ガイド部との係合により前記カセット蓋を
開蓋せしめることを特徴とするカセット蓋開閉機構。a cassette lid that is rotatably attached to the cassette body and has a first end and a second end that is smaller in distance from the center of rotation than the first end; a guide member including a first guide part that can be fitted together and a second guide part that can be fitted to the second end part, and when the cassette lid is opened, the first end part and the first guide part A cassette lid opening/closing mechanism characterized in that the cassette lid is opened at a predetermined angle by engagement with the cassette lid, and thereafter the cassette lid is opened by engagement between the second end portion and the second guide portion.