Patent ID: 6431023
Filing Date: 2002-08-13
Classification: F16C,G05G,Y10T

Abstract:
A lever pivoting structure comprising:a shaft member including a body portion having a circular cross-section, an enlarged flange portion formed on a rear end of said body portion and a stopper head portion formed on a front end of said body portion, said stopper head portion establishing a latched engagement between said stopper head portion and said first circular opening once the stopper head portion is put into the first circular opening; a pivot lever formed with a second circular opening through which said body portion of said shaft member passes, said pivot lever having a first surface to which said enlarged flange portion faces and a second surface to which said stopper head portion faces; at least one resilient stopper tongue integrally formed on the body portion of said shaft member, said resilient stopper tongue extending toward said enlarged flange portion while gradually separating from an axis of said shaft member, a free end of said resilient stopper tongue abutting against said second surface of said pivot lever upon engagement between said shaft member and said pivot lever; and in which said shaft member is formed at a front side of said enlarged flange portion with an inclined resilient wing, said inclined resilient wing resiliently abutting against said first surface of said pivot lever upon the latched engagement between the shaft member and said pivot lever.