APPLICATOR

An applicator includes a piston plate, a non-linear coil spring, a casing, a lock means and a release means. The casing includes a tubular main body part that houses therein the piston plate and the non-linear coil spring, and a cover part that is arranged on one end side of the main body part. The...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TOKUMOTO SEIJI, ARAMI SHUNSUKE, OGURA MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	An applicator includes a piston plate, a non-linear coil spring, a casing, a lock means and a release means. The casing includes a tubular main body part that houses therein the piston plate and the non-linear coil spring, and a cover part that is arranged on one end side of the main body part. The cover part and the piston plate sandwich the non-linear coil spring there between. The lock means locks the piston plate with the casing such that the piston plate is held at a retraction position thereof on the cover part side in a state where the cover part and the piston plate compress the non-linear coil spring. The release means releases a locked state where the piston plate is locked with the casing by the lock means and where the cover part and the piston plate compress the non-linear coil spring.