Patent ID: 6581713
Filing Date: 2003-06-24
Classification: B60K

Abstract:
An engine suspension device of a beach buggy comprising:a car frame composed of a plurality of metal rods welded together and forming an interior space, said car frame having a protruding-out fastening member with threaded holes fixed on opposite outer sides near a front end, said fastening member provided with a support lug having a through hole, with a rectangular block secured behind said support lug, said fastening member and said support lug having their outer sides fixedly screwed with a fixing plate, said car frame further having a pivotal base with a downward opening oppositely positioned near the rear end of its top rods: an engine hanger provided with an upper connecting rod having a stop plate fixed on the opposite ends, each said stop plate having a combining member at its front side to be received in said support lug of said car frame, said engine hanger further having a laterally hollow connecting rod provided at the bottom: an engine supporter formed with two rods extending forward, each said rod provided with a connecting stud protruding out at the front end, said engine supporter having a pair of support arms secured on top and extending forward above said rods, each said support arm having connecting lugs formed at the front end and a lateral support frame fixed on top, said lateral support frame pivotally fitted inside with a tubular elongate shaft rod fixed with a combining base protruding forward, said engine supporter further provided fixedly with a pair of rear wheel shaft supports at the opposite rear ends: an auxiliary hanger having a width equal to said car frame, two short shaft rods provided on the opposite rear ends, said auxiliary hanger having its front end shrunk into a rod body having a short shaft rod fixed at an end: said combining members of said upper connecting rod of said engine hanger respectively inserted in said support lugs of said car frame, said fixing plate covering up said combining member and respectively secured with said fastening member and said support lug of said car frame, said upper connecting rod of said engine hanger and said engine supporter respectively extending into the interior space of said car frame, said short shaft rods on the opposite rear ends of said auxiliary hanger pivotally fitted with said pivotal base of said car frame and said short shaft rod on the front end pivotally combined with said combining base on the top side of the said engine supporter, said upper connecting rod and said connecting lugs of said, support arms of said engine supporter respectively and pivotally combined with the casing of said engine.