Patent ID: 6641228
Filing Date: 2003-11-04
Classification: B62B,Y10S,Y10T

Abstract:
A detachable front wheel structure of a golf cart, comprising a main frame having a lower portion provided with a front wheel frame, and a quick release device mounted between the main frame and the front wheel frame, the quick release device includes a connecting rod, a mounting member, a spring, a push button, a rectangular sleeve, and an outer mounting seat, wherein:the connecting rod is mounted on a top edge of the front wheel frame, and is formed with a hollow receiving chamber, the connecting rod has a surface formed with a circular hole communicated with the receiving chamber; the mounting member is mounted in the receiving chamber of the connecting rod, and has a central surface formed with a push button recess aligned with the circular hole of the connecting rod; the spring is mounted in the push button recess of the mounting member; the push button is mounted in the push button recess of the mounting member, and will protrude outwardly from the circular hole of the connecting rod when engaged in a locked position, the push button has a bottom provided with an annular flange received in the circular hole of the connecting rod; p1 the rectangular sleeve is mounted on the connecting rod, and has a surface formed with a circular hole aligned with the circular hole of the connecting rod; and the outer mounting seat is mounted on the rectangular sleeve, and is formed with a passage for receiving the rectangular sleeve, the outer mounting seat has a top surface formed with a circular hole aligned with the circular hole of the rectangular sleeve, and a through hole located beside the circular hole, the passage of the outer mounting seat has a first opened end having a top edge protruded with a guide wing and a bottom edge formed with a depression which is formed with a through hole, the passage of the outer mounting seat has a second opened end provided with an extension wing which is formed with a through hole.