A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To restrain the deterioration in a specification process, by restraining intrusion of fine foreign matter into between a pole of a tiltable type sign pole and a base.SOLUTION: A flexible type sign pole comprises a pole having elastically bending flexibility and a base for erecting-supporting by installing this pole from above, and a projection part projecting to the outside in the radial direction is formed in a base part provided on the lower end of the pole, and the base comprises a support surface for supporting the base part, and a first recessed part for inserting the projection part of the pole from above and a second recessed part of extending in the circumferential direction from this first recessed part, are formed on this support surface, and are arranged between the support surface of the base and the base part. Since a seal member for restraining intrusion of foreign matter is installed just above the projection part, even when force of pushing down the seal member downward is applied to the seal member, the lower end of the seal member abuts on the projection part, and the downward movement more than that can be prevented.SELECTED DRAWING: Figure 7
【課題】可倒式標示柱のポールとベースとの間への微細な異物の侵入を抑え、仕様過程での劣化を抑制する。【解決手段】弾性的に曲がる可撓性を有するポールと、このポールを上方から装着させて立設支持するベースとを備え、前記ポールの下端に設ける台部に径方向外方へ突出する突部を形成し、ベースは前記台部を支持する支持面を有し、この支持面にポールの前記突部が上方から挿入させる第一凹部とこの第一凹部から周方向に伸びる第二凹部を形成し、前記ベースの支持面と前記台部との間に配置させる。異物の侵入を抑えるシール部材を、前記突部の真上に取り付けるので、シール部材を下方に押し下げるような力が前記シール部材にかかったときでも、シール部材の下端が前記突部に当接して、それ以上下方へ移動することを防止できる。【選択図】 図７
PROBLEM TO BE SOLVED: To restrain the deterioration in a specification process, by restraining intrusion of fine foreign matter into between a pole of a tiltable type sign pole and a base.SOLUTION: A flexible type sign pole comprises a pole having elastically bending flexibility and a base for erecting-supporting by installing this pole from above, and a projection part projecting to the outside in the radial direction is formed in a base part provided on the lower end of the pole, and the base comprises a support surface for supporting the base part, and a first recessed part for inserting the projection part of the pole from above and a second recessed part of extending in the circumferential direction from this first recessed part, are formed on this support surface, and are arranged between the support surface of the base and the base part. Since a seal member for restraining intrusion of foreign matter is installed just above the projection part, even when force of pushing down the seal member downward is applied to the seal member, the lower end of the seal member abuts on the projection part, and the downward movement more than that can be prevented.SELECTED DRAWING: Figure 7
【課題】可倒式標示柱のポールとベースとの間への微細な異物の侵入を抑え、仕様過程での劣化を抑制する。【解決手段】弾性的に曲がる可撓性を有するポールと、このポールを上方から装着させて立設支持するベースとを備え、前記ポールの下端に設ける台部に径方向外方へ突出する突部を形成し、ベースは前記台部を支持する支持面を有し、この支持面にポールの前記突部が上方から挿入させる第一凹部とこの第一凹部から周方向に伸びる第二凹部を形成し、前記ベースの支持面と前記台部との間に配置させる。異物の侵入を抑えるシール部材を、前記突部の真上に取り付けるので、シール部材を下方に押し下げるような力が前記シール部材にかかったときでも、シール部材の下端が前記突部に当接して、それ以上下方へ移動することを防止できる。【選択図】 図７
FLEXIBLE TYPE SIGN POLE
可撓式標示柱
TAKAMURO KAZUTOSHI (author)
2017-02-09
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.