US 12,351,279 B1
Inflatable paddle board with central balancing fin
Wentao Bi, Rongcheng (CN)
Assigned to Shandong Longming Information Technology Co., Ltd, Qingdao (CN)
Filed by Shandong Longming Information Technology Co., Ltd, Qingdao (CN)
Filed on Jul. 16, 2024, as Appl. No. 18/773,625.
Int. Cl. B63B 32/51 (2020.01); B63B 32/62 (2020.01)
CPC B63B 32/51 (2020.02) [B63B 32/62 (2020.02)] 18 Claims
OG exemplary drawing
 
1. An inflatable paddle board, comprising:
a board body which is inflatable, wherein the board body has a bottom surface and defines a center position on the bottom surface and a centerline along a length direction of the board body; and
a central balancing fin downwardly extended from the bottom surface of the board body at the center position thereof and aligned along the centerline of the board body;
wherein the board body further comprises:
a fixing plate fixed to the bottom surface of the board body, wherein the fixing plate comprises a row of positioning holes formed along a centerline of the fixing plate, two bottom grooves formed along two opposite sides of the fixing plate, such that the row of the positioning holes are located between the two bottom grooves, and a plurality of reinforcing ribs provided at each of the bottom grooves to enhance a strength of the fixing plate; and
a holding body extended from the fixing plate, wherein the holding body has a holding channel, such that the central balancing fin is slid along the holding channel to detachably couple at the bottom surface of the board body.