Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lane rope float
Provided is a lane rope float that is less likely to cause injuries even when a hand, a foot, or the like of a swimmer collides with the lane rope float. A lane rope float that is attached to a rope via a cylindrical portion to define lanes of a pool and is made of a synthetic resin material, the lane rope float including: a plurality of blades protruding in parallel with the rope around the cylindrical portion; and an outer peripheral wall connected to side end portions of the blades and covering the blades, wherein a groove portion is formed between the side end portion of each of the blades and the outer peripheral wall, wherein a connection end portion of the side end portion of the blade and the outer peripheral wall are connected, and wherein the outer peripheral wall is elastically deformable toward the blades so as to crush the groove portion.
Lane rope float
Provided is a lane rope float that is less likely to cause injuries even when a hand, a foot, or the like of a swimmer collides with the lane rope float. A lane rope float that is attached to a rope via a cylindrical portion to define lanes of a pool and is made of a synthetic resin material, the lane rope float including: a plurality of blades protruding in parallel with the rope around the cylindrical portion; and an outer peripheral wall connected to side end portions of the blades and covering the blades, wherein a groove portion is formed between the side end portion of each of the blades and the outer peripheral wall, wherein a connection end portion of the side end portion of the blade and the outer peripheral wall are connected, and wherein the outer peripheral wall is elastically deformable toward the blades so as to crush the groove portion.
Lane rope float
HAYASHI HIDETOSHI (Autor:in) / OZAWA HIDERO (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES