PROBLEM TO BE SOLVED: To provide means for preventing a vegetation surface of natural grass or the like on a golf course, baseball field, soccer field, or the like from being damaged by wheels of a carriage temporarily held on the vegetation surface and also preventing the use of the vegetation surface from being hindered.SOLUTION: The vegetation surface-protecting carriage wheel receiver 1A comprises a substantially dish-shaped receiver body 2 for receiving wheels 171 of a carriage 10 temporarily retained on a vegetation surface L from below; and a support 3A disposed on the lower surface of the receiver body and having three piercing portions 311 penetrating the vegetation surface. The support includes three support pins 31a and 31b having lower end portions respectively provided as piercing portions 311. The receiver body has a bottom wall 21 extending in the left-right direction. On the lower surface of the left end portion of the bottom wall, the support is disposed. The upper end of the left end portion serves as a wheel-mounting portion 211. A wheel guiding end wall 25 is provided on the receiver body such that it extends obliquely right-upward from the right end of the bottom wall and at least one portion thereof is brought into contact with the vegetation surface when the carriage wheel receiver is tilted.SELECTED DRAWING: Figure 4
【課題】例えば天然芝が敷設されたゴルフ場、野球場、サッカー場等において、天然芝等の植生面に一時的に留め置かれる台車の車輪によって植生面が損傷するのを防止することができ、しかも、植生面の使用の妨げとならないような手段を提供することにある。【解決手段】植生面保護用台車車輪受け具1Aは、植生面Lに一時的に留め置かれる台車10の車輪171を下方から受ける略皿形の受け具本体2と、受け具本体の下面に設けられかつ植生面に突き刺さる3つの突き刺し部311を有する支持体3Aとを備えている。支持体は、下端部が突き刺し部311を構成する3本の支持ピン31a,31bよりなる。受け具本体が左右方向に長い底壁21を有しており、底壁の左端部下面に支持体が設けられ、左端部上面が車輪載置部211となされている。受け具本体に、底壁の右端から右方に向かって斜め上方にのびかつ台車車輪受け具を傾けることにより少なくとも一部が植生面に接する車輪案内用端壁25が設けられている。【選択図】図4
VEGETATION SURFACE-PROTECTING CARRIAGE WHEEL RECEIVER
植生面保護用台車車輪受け具
2016-12-28
Patent
Elektronische Ressource
Japanisch