| 摘要 |
TO OBTAIN A PULL SWITCH IN WHICH RESILIENT HOOKS ARE FORMED ON BOTH SIDES OF A SPACE PROVIDED LATERALLY AT A SPECIFIED LOCATION IN AN INSULATED MOVABLE CONTACT LEVER MOLDED IN THE SHAPE OF A ROD FROM PLASTIC HAVING RIGIDITY AND SLIGHT RESILIENCY, AND SAID MOVABLE CONTACT CYLINDER IS FASTENED TO SAID MOVABLE CONTACT LEVER IN OPPOSITION TO THE RESILIENCY OF SAID RESILIENT HOOKS WITHOUT REQUIRING THE USE OF THERMAL CURLING. THE PRESENT INVENTION WAS ATTAINED BY SEQUENTIALLY ASSEMBLING: INSULATED SWITCH CYLINDER 1 HAVING THROUGH HOLE 13 OF BOTTOM 12 AND UPPER OPENING 14; INSULATED MOVABLE CONTACT LEVER 2 POSSESSING FLANGE 27 ROUGHLY IN THE CENTER, AND EQUIPPED WITH MOVABLE CONTACT CYLINDER 26 FASTENED TO CONSTRICTED PORTION 29 ADJACENT TO NARROW TIP 28 IN OPPOSITION TO THE RESILIENCY OF RESILIENT HOOKS 21 DUE TO THE PRESENCE OF SPACE 20; INSULATED COVER 4A POSSESSING INDENTATION 42 INTO THE CENTER OF THE WHICH NARROW TIP 28 OF SAID INSULATED MOVABLE CONTACT LEVER 2 IS INSERTED, AND POSSESSING A PAIR OF FIXED CONTACTS 5A AND 5B EMBEDDED PARALLEL TO EACH OTHER AT EQUIDISTANT LOCATIONS FROM THE CENTER; AND, COIL SPRING 3 LOCATED BETWEEN THE LOWER SURFACE OF FLANGE 27 OF SAID INSULATED MOVABLE CONTACT LEVER 2 AND THE UPPER SURFACE OF BOTTOM 12 OF SAID INSULATED SWITCH CYLINDER 1.
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