Abstract: A wheel mounting structure includes a holder plate connected to the frame of a golf cart, a wheel axle holding a wheel and having a rectangular coupling block at one end fitted into a rectangular coupling hole on the holder plate, the rectangular coupling block of the wheel axle having a positioning groove at a bottom side wall thereof, and a lock lever pivoted to the holder plate and turned to lock/unlock the wheel axle, wherein the lock lever has two engagement portions bilaterally disposed on a top end thereof, which are alternatiavely forced into engagement with the positioning groove at the retangular coupling block of the wheel axle when the lock lever is turned forwards or backwards.

Abstract: A wheel mounting structure including a wheel shaft fastened to a locating hole on the leg of a golf club carrier to hold a wheel, and a lever pivoted to the leg and turned to lock the wheel shaft. The wheel shaft has a locating block at one end fitted into the locating hole, a collar connected to the locating block and abutting the locating hole. The lever has a stop rod section and a retainer rod section which are respectively forced into engagment with a recessed bottom hole on the locating block and a bottom retaining groove on the collar when the lever is turned to the locking position to lock the wheel shaft on the leg of the gold club carrier.

Abstract: A structure of a golf score board for golf cart, which is unitarily made of resilient material through shape molding process and comprises two raised side wall portions having two hook-like projecting ends, two openings, two slant faces and a division wall portion which define two receiving spaces for holding two golf balls.

Abstract: A drag bar mounting structure is provided to secure a drag bar to the frame of a golf bag drag carriage permitting a drag bar to be adjusted axially and radially relative to the frame of a golf bag drag carriage. Two opposite mounting shells are secured to the frame of a golf bag drag carriage and controlled by an adjusted device to squeeze a resilient swinging block to firmly retain the drag bar therein. The swinging block is bilaterally mounted on two guide posts of the two opposite mounting shells so that it can be moved to swing thereon for adjusting the radial position of the drag bar relative to the frame of the golf bag drag carriage.

Abstract: This invention relates to a golf cart range finder and, more particularly, to a range finder which makes use of precision gear ratio resulting from the rotation of the golf cart wheels, where the amount of wheel rotation is converted into a numerical reading for user reference. The invention permits the golf player to know the distance of each shot and includes a wheel axle track encoder having a miter gear wheel and a guide rod mounted on a wheel axle so that displacement of wheel axle is synchronously transmitted by a transmission cord to a counter placed on the end of the body of the cart. The precision gear set of said counter converts the wheel rotation into an accurate shot distance reading for the player's reference.