JPS6352186U

JPS6352186U -

Info

Publication number: JPS6352186U
Application number: JP14616786U
Authority: JP
Priority date: 1986-09-24
Filing date: 1986-09-24
Publication date: 1988-04-08

Description

[Brief explanation of the drawing]

第１図は、本考案の光デイスクケースの正面図
、第２図は、同平面図、第３図は、同裏面図、第
４図は、シヤツタの裏面図、第５図は、同側面図
、第６図は、同平面図、第７図は、ケースの一部
切断正面図、第８図は、同説明平面図、第９図は
、ロツク部片の正面図、第１０図は、同側面図、
第１１〜１３図は、シヤツタロツク機構の作動説
明図である。１……光デイスクケース、２……ケース本体、
３……開口部、４……シヤツタ、５……切欠開口
部、６……ロツク爪、８……ロツク部片、９……
基部、１０……頭部、１１……アーム部、１２…
…凹欠溝、１３……斜面、１４……光デイスク。 Fig. 1 is a front view of the optical disk case of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a back view of the same, Fig. 4 is a back view of the shutter, and Fig. 5 is a side view of the same. Fig. 6 is a plan view of the same, Fig. 7 is a partially cutaway front view of the case, Fig. 8 is an explanatory plan view of the case, Fig. 9 is a front view of the lock piece, and Fig. 10 is a front view of the case. , same side view,
11 to 13 are explanatory diagrams of the operation of the shutter lock mechanism. 1... Optical disk case, 2... Case body,
3... Opening, 4... Shutter, 5... Notch opening, 6... Lock pawl, 8... Lock piece, 9...
Base, 10... Head, 11... Arm part, 12...
...concave groove, 13...slope, 14...optical disk.

Claims

[Scope of utility model registration request]

An optical device that houses an optical disk and includes a case body having openings on both sides, and a shutter with a U-shaped cross section that is slidably straddled over one end face of the case body and opens and closes the opening. In the disk case, a notch opening provided from the one end surface of the shutter to one of the side surfaces, a lock claw protruding inward from the one end surface of the notch opening, and a base. A lock piece that is fixed near the one end face of the case body, has a head facing the notch opening of the shutter in the opening closed position, and connects the base and the head with an elastically deformable arm. is provided on the top surface of the head of the lock piece, and the lock pawl is inserted when the opening is closed, separates from the lock pawl when attached to the drive device, and engages with the lock pawl when the shutter is moved outside the drive device. A light comprising: a concave groove that prevents the shutter from moving; and a slope provided on the head of the lock piece, with which the lock pawl engages when the shutter returns to the opening closed position. Disk case shutter lock mechanism.