To provide a safety frame of a chemical spray vehicle that can secure a safety area, with a simple and compact structure.SOLUTION: A safety frame 6 is constituted of a seat mounting base 6a which is mounted on a recessed part 8a of a chemical tank 8 together with a seat 5, and a frame part 6b extending upward on the same plane from above a rear end part of the seat mounting base 6a, where a safety area for securing safety of a driver D is formed, at a side lower than a virtual line VL connecting an upper portion of the frame part 6b to an upper portion of a tip part of the chemical spray vehicle 100. This can secure a safer area with a simple and compact structure, in comparison with a safety frame made by a conventional technique in which a portal main frame is erected behind or beside the seat, a portal front part frame is erected in front of the seat, and upper parts at both sides in a lateral direction of a vehicle of the frames are connected to each other through respective upper frames.SELECTED DRAWING: Figure 1
【課題】安全領域を簡易且つコンパクトな構成で確保できる薬剤散布車の安全フレームを提供する。【解決手段】安全フレーム6を、薬液タンク8の凹部8aに、座席5と共に取り付ける座席取付ベース6aと、座席取付ベース6aの後端部上から上方へ同一平面上に延びるフレーム部6bと、から構成し、フレーム部6bの上部と薬剤散布車100の先端部の上部とを結ぶ仮想線VLより下方に、運転者Dの安全を確保する安全領域を形成する。このため、座席の後方且つ側方に門形のメインフレームを立設すると共に、座席の前方に門形の前部フレームを立設し、これらの車両左右方向両側の上部を各々の上部フレームにより連結した従来技術の安全フレームに比して、簡易且つコンパクトな構成で安全領域を確保する。【選択図】図1
SAFETY FRAME OF CHEMICAL SPRAY VEHICLE
薬剤散布車の安全フレーム
2023-06-09
Patent
Electronic Resource
Japanese
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