JPH05244060

PURPOSE:To easily open and close a back cover without losing any component. CONSTITUTION:A spring shaft 12 is inserted into the through hole 11a of a bearing part 11 provided on one end side of the back cover 10 to fit the back cover 10 to a case main body 1 in a hinge structure. A tongue piece 3 is...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAHASHI TADASHI, ITAKURA HITOTSUGU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	PURPOSE:To easily open and close a back cover without losing any component. CONSTITUTION:A spring shaft 12 is inserted into the through hole 11a of a bearing part 11 provided on one end side of the back cover 10 to fit the back cover 10 to a case main body 1 in a hinge structure. A tongue piece 3 is provided at the part of a case main body 1 positioned on the opposite side of the hinge structure part. The back cover 10 is provided with a flexible engagement part 13 having a recessed part 14 that the tongue piece 3 engages. Further, a slit hole 15 into which a coin 30, etc., can be inserted is formed in the back cover 10 and when the coin 30 is inserted into the slit hole 15, a projection part 18 which is pressed by the coin 30 is provided inside the flexible engagement part 13 of the back cover 10.