Patent ID: 9220339
Filing Date: 2015-12-29
Classification: A63B

Abstract:
1. A ball storage rack structure, for holding a plurality of balls, comprising: a base member having a plurality of first pivotal portions and a plurality of first abutting portions, with the plurality of first pivotal portions in a number of at least three, with the plurality of first abutting portions in communication with the plurality of first pivotal portions, respectively, with the plurality of first abutting portions in a same number as the plurality of first pivotal portions, wherein each first abutting portion extends to form a second abutting portion communicating with a corresponding one of the plurality of first abutting portions and a corresponding one of the plurality of first pivotal portions, wherein each second abutting portion is an upright opening, and wherein each first abutting portion is an oblique opening defined by a first angle; a plurality of support rods in a same number as the plurality of first pivotal portions of the base member, with the plurality of support rods abutting against the plurality of first abutting portions of the base member, respectively, and crossing each other in a radiating manner, with the plurality of support rods resting on a plane or ground and each having a second pivotal portion and a first coupling portion disposed above the second pivotal portion, with the second pivotal portions facing and matching the plurality of first pivotal portions, respectively, and connecting pivotally to the plurality of first pivotal portions, respectively, with each second pivotal portion being a through round hole, wherein the plurality of support rods is rotatable about the plurality of first pivotal portions, respectively, wherein a second coupling portion is disposed at a top end of each support rod, wherein each first coupling portion is disposed between a corresponding one of the second coupling portions and a corresponding one of the plurality of first pivotal portions; a bag for containing therein the plurality of balls, wherein a plurality of third coupling portions is disposed at the bag, coupled to and engaged with the second coupling portions, respectively, with the bag mounted on the plurality of support rods; a cord having a plurality of fourth coupling portions coupled to the first coupling portions of the plurality of support rods, respectively, with the cord in contact with a bottom of the bag to allow a weight of the bag to be borne by the second coupling portions of the plurality of support rods and the cord, with the cord adapted to be pulled by a user to rotate the plurality of support rods about the plurality of first pivotal portions of the base member and abut against the second abutting portions of the base member, respectively, thereby allowing the plurality of support rods to collapse as a whole; and a plurality of pivotal elements for connecting pivotally the plurality of first pivotal portions of the base member to the second pivotal portions of the plurality of support rods, respectively, wherein the plurality of pivotal elements corresponds in quantity to the plurality of first pivotal portions of the base member.