METHOD OF MANUFACTURING A CONNECTOR, HANDLE AND HEAD

A method for manufacturing a handle, a connector, and a head by injection molding at least a part of the handle having a distal end and a proximal end comprising a hollow portion opposite the distal end. At least a part of the connector having an outer lateral surface and a recess therein by injecti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JUNGNICKEL, Uwe, ALINSKI, Jens
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE BORING BRUSHES BRUSHWARE DENTISTRY HUMAN NECESSITIES HYGIENE MACHINE TOOLS MEDICAL OR VETERINARY SCIENCE METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TURNING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method for manufacturing a handle, a connector, and a head by injection molding at least a part of the handle having a distal end and a proximal end comprising a hollow portion opposite the distal end. At least a part of the connector having an outer lateral surface and a recess therein by injection molding with the recess forming a cavity within the connector. A spring-loaded ball-snap element is provided that with a ball and a spring configured to apply a radial force onto the ball. The spring-loaded ball-snap element is inserted into the cavity of the connector and the spring-loaded ball-snap element is fixed therein. At least a part of the head is injection molded. The connector is inserted into the hollow portion of the handle and the connector and fixed. The ball is extended slightly beyond the connector's outer lateral surface surrounding the ball.