JPS6235439U

JPS6235439U -

Info

Publication number: JPS6235439U
Application number: JP12312685U
Authority: JP
Priority date: 1985-08-09
Filing date: 1985-08-09
Publication date: 1987-03-02

Description

[Brief explanation of the drawing]

第１図Ａは本考案の一実施例をカセツトがカセ
ツトホルダーに挿入された状態で示す正面図、同
図Ｂは同図Ａの要部の平面図である。第２図は同
実施例におけるカセツトホルダーとサブカセツト
ホルダーの組合せ状態を示す分解斜視図である。
第３図ないし第７図は同実施例におけるカセツト
装着動作を示す正面図、第８図ないし第１０図は
同実施例におけるエジエクト動作を示す正面図で
ある。第１１図はフロントローデイング方式の外
観を示す斜視図、第１２図はフロントローデイン
グ方式の概念を示す概略正面図、第１３図は従来
のカセツトホルダーを示す分解斜視図である。２……カセツト、１０……サブカセツトホルダ
ー、１３……ストツパ、１４……Ｌ形案内溝、１
６……レバー、１８，１９……シヤフト、２３…
…解除レバー、３５……カセツトホルダー。 FIG. 1A is a front view showing an embodiment of the present invention with a cassette inserted into a cassette holder, and FIG. 1B is a plan view of the main part of FIG. FIG. 2 is an exploded perspective view showing a combined state of the cassette holder and sub-cassette holder in the same embodiment.
3 to 7 are front views showing the cassette loading operation in the same embodiment, and FIGS. 8 to 10 are front views showing the ejecting operation in the same embodiment. FIG. 11 is a perspective view showing the appearance of the front loading system, FIG. 12 is a schematic front view showing the concept of the front loading system, and FIG. 13 is an exploded perspective view showing a conventional cassette holder. 2...Cassette, 10...Sub cassette holder, 13...Stopper, 14...L-shaped guide groove, 1
6...Lever, 18, 19...Shaft, 23...
...Release lever, 35...Cassette holder.

Claims

[Scope of Claim for Utility Model Registration] In a front loading type cassette mounting mechanism in which a cassette holder holding a cassette moves horizontally and then vertically and is mounted at a prescribed position, the cassette holder has the following features: A sub-cassette holder is provided that is movable in the cassette insertion/ejection direction with respect to the cassette holder, and the sub-cassette holder is provided with a stopper that engages with the cassette at its tip in the cassette insertion direction, and This sub-cassette holder is biased in the cassette ejection direction with respect to the cassette holder, and a lever having a shaft that can come into contact with the top surface of the cassette is rotatably supported on the side surface of the cassette holder. The shaft is biased in a direction to press the cassette, and the sub-cassette holder is provided with a guide groove that engages with the shaft. It has a vertical part that connects to the horizontal part and extends from the position of the shaft to a position below the top surface of the cassette when the cassette is inserted to a specified position in the cassette holder, and also has a vertical part that connects the shaft to the vertical part of the guide groove when the cassette is ejected. A cassette mounting mechanism for a video tape recorder, characterized in that a release member is provided for pushing the cassette up from the cassette to a horizontal portion.