BUCKLE SWITCH, BUCKLE WITH THE SAME AND SEAT BELT DEVICE WITH BUCKLE

• Main Author: TAKAO TOMOHIRO
• Format: Patent
• Language: English
• Published: 28.09.2006
• Subjects: BASIC ELECTRIC ELEMENTS; BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE; 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; HABERDASHERY; HUMAN NECESSITIES; JEWELLERY; PERFORMING OPERATIONS; 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; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

PROBLEM TO BE SOLVED: To provide a buckle switch capable of sufficiently securing electric conduction between movable contacts and fixed contacts for a long period of time. SOLUTION: A device body 2 is provided with fixed contacts 7, 8 and 25. A movable piece 10 is disposed with movable contacts 9a, 9b and 9c electrically connected to one another on a straight line crossing with the moving direction of the movable piece 10. The movable contacts 9a and 9b are separable from and come in slide contact with the fixed contacts 7 and 8. The movable contact 9c is provided in slide contact with the fixed contact 25 constantly. The lower edge 7b of the fixed contact 7 and the upper edge 8a of the fixed contact 8 are so set as to be positioned on another straight line crossing with the moving direction of the movable piece 10. This constitution can secure the electric conduction between the movable contacts and the fixed contacts for a long period of time and shorten the changeover time of the switch. COPYRIGHT: (C)2006,JPO&NCIPI