DRIPPING NOZZLE

PROBLEM TO BE SOLVED: To provide a dripping nozzle which is excellent in productivity and quality, considers convenience and hygiene, and is suitable for applying eye drops. SOLUTION: The dripping nozzle 11 which is engaged with a neck part 32 of a body 31 for containing liquid chemicals, and is int...

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Bibliographische Detailangaben
Hauptverfasser:	MIYATA SHOJI, ARAKAWA TETSURO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BABY COMFORTERS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES CONVEYING DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a dripping nozzle which is excellent in productivity and quality, considers convenience and hygiene, and is suitable for applying eye drops. SOLUTION: The dripping nozzle 11 which is engaged with a neck part 32 of a body 31 for containing liquid chemicals, and is integrally molded from a resin, is provided with a liquid storage chamber 12 and a partition 14 for closing a bottom part of the liquid storage chamber 12. An upper surface 18 and a lower surface 19 of the partition 14 are made flat, the thickness of the partition 14 is limited to 0.2-0.6 mm, and the partition 14 is irradiated with laser beam to form a communicating hole 15 with a diameter of 0.1-0.3 mm, so that a mold is simplified, and flowabilty of resin is not hindered when molding, and positioning errors are permitted when irradiating with laser beam, and appropriate flow resistance occurs by the communicating hole 15. Thus, convenience when used is excellent as well. COPYRIGHT: (C)2010,JPO&INPIT