PROBLEM TO BE SOLVED: To provide an inexpensive and easy-to-use warning flare holder which can further prevent singe of a road surface due to a flame from a warning flare or a combustion residue at high temperature.SOLUTION: A warning flare holder 1, which is placed on a road surface 50 and used in the state of holding a warning flare 30, includes: a body portion 2 including a groove-shaped or gutter-shaped attachment surface 3 onto which the warning flare 30 is attached, and having the shape of extending long on the flaming tip side of the warning flare 30; and a space structure portion 4 provided between the attachment surface 3 and the road surface 50. Here, the body portion 2 is formed of a combustible base material 11 composed of a paper-made sheet-like base material having flameproofness material.SELECTED DRAWING: Figure 1
【課題】発炎筒から発生する炎や高温の燃焼残渣が路面を焦がすのをより一層防ぐことができる、低コストで使い易い発炎筒保持具を提供する。【解決手段】発炎筒30を保持した状態で路面50に置かれて用いられるものであって、発炎筒30を装着する装着面3が溝形状又樋形状を有するとともに、発炎筒30の発炎先端部側が長く延びた形状を有する胴体部2と、装着面3と路面50との間に設けられた空間構造部4とを有する発炎筒保持具1により上記課題を解決する。このとき、胴体部2が、防炎性材料を有する紙製のシート状基材からなる燃焼性基材11で形成されているように構成した。【選択図】図1
WARNING FLARE HOLDER
発炎筒保持具
2017-12-21
Patent
Electronic Resource
Japanese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen |
IGNITION AND RELEASING DEVICE OF WARNING FLARE IN WORK VEHICLE
European Patent Office | 2022
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