A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a road stud which discharges rainwater and the like to outside the storage hole even when rainwater and foreign matter enter the storage hole; whose lift function always operates; which excels in durability; and which is inexpensive and easily replaceable when deteriorated.SOLUTION: A bellows-like elastic support member 6 made of a rubber and flexible resin, or the like, is joined to a sign body 1 made of a rubber with a spherical top face 1a, transparent acrylic, glass, rigid plastic, brass, casting, and gunmetal, or the like, by a screwing part 9. A road stud in which a flange-like base 8 is integrally formed at the lower part of the elastic support member 6 is recessed in a road. The sign body 1 is accommodated in a storage hole 4 provided with a guide tube 10 such that its upper part projects to the road surface. Exhaust holes 5, 7 are provided below the sign body 1 and the elastic support member 6, and a reflective tape 2 having a strip-shape, circular-shape, arrow-shape, or the like, is provided in a recess 1b arranged on the upper surface 1a of the sign body 1.SELECTED DRAWING: Figure 2
【課題】 収納穴内に雨水や異物等が侵入しても収納穴外へ雨水等を放出して、昇降機能が常時作動し、しかも耐久性に優れ、また劣化した場合でも安価且つ簡単に交換可能な路面標識用の道路鋲を提供する。【解決手段】 上面１ａを球面としたゴム、透明性のアクリル、ガラス、硬質プラスチック、真鍮、鋳物、砲金等から成る標識本体１に、ゴム、可撓性樹脂等から成る蛇腹状の弾性支持部材６を螺合部９で結合し、前記弾性支持部材６の下部に鍔状のベース８を一体に成形した道路鋲を、道路に凹設し、案内筒１０を設けた収納穴４に、前記標識本体１の上部が路面に突出するように収納する。そして前記標識本体１と前記弾性支持部材６の下部に排気孔５，７を設けると共に、前記標識本体１の上面１ａに設けた凹部１ｂに短冊状、円形、矢印状等の反射テープ２を設ける。【選択図】図２
To provide a road stud which discharges rainwater and the like to outside the storage hole even when rainwater and foreign matter enter the storage hole; whose lift function always operates; which excels in durability; and which is inexpensive and easily replaceable when deteriorated.SOLUTION: A bellows-like elastic support member 6 made of a rubber and flexible resin, or the like, is joined to a sign body 1 made of a rubber with a spherical top face 1a, transparent acrylic, glass, rigid plastic, brass, casting, and gunmetal, or the like, by a screwing part 9. A road stud in which a flange-like base 8 is integrally formed at the lower part of the elastic support member 6 is recessed in a road. The sign body 1 is accommodated in a storage hole 4 provided with a guide tube 10 such that its upper part projects to the road surface. Exhaust holes 5, 7 are provided below the sign body 1 and the elastic support member 6, and a reflective tape 2 having a strip-shape, circular-shape, arrow-shape, or the like, is provided in a recess 1b arranged on the upper surface 1a of the sign body 1.SELECTED DRAWING: Figure 2
【課題】 収納穴内に雨水や異物等が侵入しても収納穴外へ雨水等を放出して、昇降機能が常時作動し、しかも耐久性に優れ、また劣化した場合でも安価且つ簡単に交換可能な路面標識用の道路鋲を提供する。【解決手段】 上面１ａを球面としたゴム、透明性のアクリル、ガラス、硬質プラスチック、真鍮、鋳物、砲金等から成る標識本体１に、ゴム、可撓性樹脂等から成る蛇腹状の弾性支持部材６を螺合部９で結合し、前記弾性支持部材６の下部に鍔状のベース８を一体に成形した道路鋲を、道路に凹設し、案内筒１０を設けた収納穴４に、前記標識本体１の上部が路面に突出するように収納する。そして前記標識本体１と前記弾性支持部材６の下部に排気孔５，７を設けると共に、前記標識本体１の上面１ａに設けた凹部１ｂに短冊状、円形、矢印状等の反射テープ２を設ける。【選択図】図２
ROAD STUD
道路鋲
FUKUHARA MASARU (author)
2019-12-26
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.