Abstract: One of a pair of skates includes a main body, a brake device, a binding device, and a size adjustment device. Thus, the pivot plate is pressed to pivot downward to move the brake pad downward to press the rear wheel, thereby providing a braking effect so as to stop movement of the rear wheel. In addition, the pivot plate is pressed to pivot by inclining the user's body backward or pressing the user's one shoe backward, so that the brake device is operated easily and conveniently, thereby facilitating the user braking movement of the skates.

Abstract: A multiple functional golf auxiliary tool comprises a receiving housing, one or more ball emitting posts, a grass removing fork, one or two sets of cleaning brushes, a counting disk, and a mark block. Two sides of the receiving housings are installed with a ball emitting post and a grass removing fork, respectively. Another end of the receiving housing is installed with cleaning brushes, a counting disk, a mark block, and other auxiliary tools sequentially. When a golf moves, by the aforesaid auxiliary tools, the function of positioning a ball at a predetermined position, smoothing the grass, removing dirt on the beating surface, recording beating number, marking the grounding point of the ball, and others. Therefore, all the auxiliary tools are combined integrally and multiple functions are concentrated in one tool. Moreover, the present invention may be combined with a key coil for being carried by the user himself (or herself).

Abstract: An improved golf clubs mounting structure includes a mounting frame, a movable vertical arm, a movable auxiliary vertical arm and a plurality of jaw elements. The mounting frame has an adjusting seat at its bottoms side for coupling with the movable vertical arm, the distance between the movable vertical arm and the adjusting seat may be easily adjusted. The movable auxiliary vertical arm is joined to the mounting frame by an auxiliary arm support at a middle section of the bottom side of the mounting frame to give stability to the whole structure. The movable auxiliary vertical arm has a support arm provided with slots for engaging the jaw elements for holding additional golf clubs. The movable arm of the mounting frame, the movable vertical arm and the movable auxiliary vertical arm are respectively provided with a clamp portion at their bottom ends to facilitate clamping of the mounting structure to the golf bag.