Protective cover for an inflatable ball body, and sports ball having the same
View Patent ↗A protective cover for covering an inflatable ball body includes: a flexible surrounding wall capable of forming a receiving space that is substantially ball-shaped and that is adapted to receive a ball, the surrounding wall having inner and outer surfaces, the inner surface being adapted to contact intimately an external surface of the ball when the ball is in an inflated operative state, the surrounding wall having at least one first opening extending through the inner and outer surfaces, the first opening having a size sufficient for access of the ball when the ball is deflated.
1. A sports ball, comprising:
an inflatable ball body: and
a protective cover including as flexible surrounding wall capable of forming a receiving space to receive said inflatable ball body, said surrounding wall haying inner and outer surfaces, said inner surface being in intimate contact with an external surface of said inflatable ball body when said inflatable ball body is in an inflated operative state, said surrounding wall having at least one first opening extending through said inner and outer surfaces, said first opening having a size sufficient for access of said inflatable ball body when said inflatable ball body is deflated;
wherein said surrounding wall has a plurality of said first openings, said surrounding wall further having a plurality of elongate strap portions that define thereamong said first openings;
wherein said surrounding wall further has two positioning holes disposed at two opposite ends of said surrounding wall that are opposite along an axis of said inflatable ball body, and two annular strap portions each defining said positioning holes, said elongate strap portions being connected integrally to said annular strap portions, said first openings being larger than said positioning holes and being spaced apart from each other between said annular strap portions;
wherein said inflatable ball body includes a shell that has two opposite ends protruding outwardly and respectively from said annular strap portions: and
wherein said shell of said inflatable ball body comprises a plurality of sheet segments that are juxtaposed angularly and stitched together to form said shell, said surrounding wall further having a plurality of wall segments that are juxtaposed angularly and stitched together to form said surrounding wall, each of said wall segments having two angularly opposite lateral ends that are sewn respectively to two angularly opposite lateral ends of one of said sheet segments and that are also sewn respectively to two adjacent ones of said wall segments.
2. The sports ball of claim 1 , wherein said inflatable ball body further has an air bladder disposed within said shell and an inflating valve attached to said air bladder, said shell of said inflatable ball body having a slot exposed from one of said first openings, said inflating valve extending out of said slot.