Key-press structure

The invention provides a press key structure, comprises a shell and a press key body; the shell is provided with a press key hole; one side of the press key body is provided with a contact point, and the other side is provided with a pressing part; the press key body is contained in the press key ho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TU XIAOHUA, LIU YE, YANG GANG, QIN ZHONGSHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS RELAYS SELECTORS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	The invention provides a press key structure, comprises a shell and a press key body; the shell is provided with a press key hole; one side of the press key body is provided with a contact point, and the other side is provided with a pressing part; the press key body is contained in the press key hole; the press key body is annularly provided with a protruding strip around the pressing part; and the protruding strip is welded on the inner wall of the shell, and the press key body arranges a closed grooves for each side of the raised line.