US 11,721,509 B1
Easy-to-assemble fuse
Hung-Chih Chiu, New Taipei (TW); and Po-Shuo Chiu, New Taipei (TW)
Assigned to CONQUER ELECTRONICS CO., LTD., New Taipei (TW)
Filed by CONQUER ELECTRONICS CO., LTD., New Taipei (TW)
Filed on Jun. 15, 2022, as Appl. No. 17/841,249.
Claims priority of application No. 111116100 (TW), filed on Apr. 27, 2022.
Int. Cl. H01H 85/175 (2006.01); H01H 85/044 (2006.01); H01H 85/20 (2006.01); H01H 85/47 (2006.01); H01H 85/041 (2006.01)
CPC H01H 85/044 (2013.01) [H01H 85/175 (2013.01); H01H 85/1755 (2013.01); H01H 85/2045 (2013.01); H01H 85/47 (2013.01); H01H 2085/0414 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A fuse comprising:
a fusible body having a fusible part, two connecting parts and two terminals, both ends of the fusible part respectively connecting to the connecting parts, and both ends of each connecting part respectively connecting to the fusible part and one of the terminals;
a socket receiving the fusible body having
a receiving seat having
two sides; and
two indentations respectively formed through the sides of the receiving seat, and the fusible part of the fusible body mounted through the receiving seat and received in the indentations; and
two end seats respectively extending outward from the sides of the receiving seat and respectively aligning with the indentations, wherein a height of the receiving seat is larger than a height of the end seats, and each end seat having
an end;
a first surface and a second surface being opposite to each other, wherein the connecting parts of the fusible body are respectively disposed on the first surfaces of the end seats, the terminals of the fusible body are respectively bent along the ends and the second surfaces of the end seats; and
a cover mounted on the fusible body and the socket having
a main wall having a peripheral edge;
an annular wall formed around the peripheral edge of the main wall;
an inner chamber defined between and surrounded by the main wall and the annular wall; and
at least one positioning element disposed on the main wall and extending into the inner chamber, and the positioning element is engaged with at least one of the indentations of the receiving seat of the socket.