A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a block stick which retains its shape, is not easily damaged when impacted by vehicles and can be repeatedly reused, and suppress damages to vehicles.SOLUTION: Provided are a support member 10 extending in the axial direction and a protective member 20 mounted around the support member 10. The protective member 20 is composed of a synthetic resin foaming materials 21 and a bubble buffer material 25 that covers the synthetic resin foaming material 21. The synthetic resin is preferably polyolefin resin. The support member 10 is preferably formed of a soft material 17 whose tip portion is elastically deformable. The protective member 20 is further covered with a soft exterior sheet 70, the exterior sheet is formed by laminating or coating synthetic resin on one side of the sheet made of synthetic fibers, and it is preferable that this side is used as the outer side.SELECTED DRAWING: Figure 1
【課題】形状を保持し、車両が阻止棒に衝突したとき、破損し難く繰り返し使用可能であり、車両に損傷を与えるおそれを抑制する阻止棒を提供する。【解決手段】軸方向に延びる支持部材１０と、該支持部材１０の周囲に装着した保護部材２０と、を備えている。前記保護部材２０は、合成樹脂発泡材２１と、該合成樹脂発泡材２１を覆う気泡緩衝材２５とからなる。前記合成樹脂は、ポリオレフィン樹脂であることが好ましい。前記支持部材１０は、先端部が弾性変形可能な軟質材１７で形成されていることが好ましい。前記保護部材２０は、軟質の外装用シート７０で更に被覆されており、該外装用シートは、合成繊維からなるシートの一面側に合成樹脂をラミネート加工又はコーティングして形成され、前記一面側を外部側として用いることが好ましい。【選択図】図１
To provide a block stick which retains its shape, is not easily damaged when impacted by vehicles and can be repeatedly reused, and suppress damages to vehicles.SOLUTION: Provided are a support member 10 extending in the axial direction and a protective member 20 mounted around the support member 10. The protective member 20 is composed of a synthetic resin foaming materials 21 and a bubble buffer material 25 that covers the synthetic resin foaming material 21. The synthetic resin is preferably polyolefin resin. The support member 10 is preferably formed of a soft material 17 whose tip portion is elastically deformable. The protective member 20 is further covered with a soft exterior sheet 70, the exterior sheet is formed by laminating or coating synthetic resin on one side of the sheet made of synthetic fibers, and it is preferable that this side is used as the outer side.SELECTED DRAWING: Figure 1
【課題】形状を保持し、車両が阻止棒に衝突したとき、破損し難く繰り返し使用可能であり、車両に損傷を与えるおそれを抑制する阻止棒を提供する。【解決手段】軸方向に延びる支持部材１０と、該支持部材１０の周囲に装着した保護部材２０と、を備えている。前記保護部材２０は、合成樹脂発泡材２１と、該合成樹脂発泡材２１を覆う気泡緩衝材２５とからなる。前記合成樹脂は、ポリオレフィン樹脂であることが好ましい。前記支持部材１０は、先端部が弾性変形可能な軟質材１７で形成されていることが好ましい。前記保護部材２０は、軟質の外装用シート７０で更に被覆されており、該外装用シートは、合成繊維からなるシートの一面側に合成樹脂をラミネート加工又はコーティングして形成され、前記一面側を外部側として用いることが好ましい。【選択図】図１
BLOCK STICK
阻止棒
ISHIDA HIROKI (author)
2021-09-24
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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