To provide a large-sized folded transport cart with excellent running stability.SOLUTION: The folded transport cart includes: an intermediate support frame body 1 having a pair of left and right first columns 1a, 1b and a first lower bar 1c connected with the pair of first columns downward; a pair of front and rear support frame bodies 2, 3 having a pair of left and right second columns and a second lower bar connected with the pair of second columns downward, positioned fore and aft of the intermediate support frame body 1 and supported on the intermediate support frame body to be movable fore and aft; a slider 61 retained on the first columns to be slidable vertically; a diagonal connection bar 6 whose one end is installed on a lower part of the second column and whose other end is installed on the slider to be rotatable, respectively; four first wheels 4 mounted on a lower ends of the second columns; and a second wheel 5 mounted on the first lower bar 1c, and is traveled on the ground with five wheels along with the first wheel 4 and the second wheel 5 when performing an extending operation.SELECTED DRAWING: Figure 2
【課題】大型であって、走行安定性に優れる折り畳み運搬カートを提供すること。【解決手段】左右一対の第1支柱1a、1bと一対の第1支柱を下方で連結する第1下部バー1cを有する中間支持枠体1と、左右一対の第2支柱と一対の第2支柱を下方で連結する第2下部バーを有し、中間支持枠体1の前後に位置し、中間支持枠体に前後移動自在に支持される一対の前後支持枠体2、3と、第1支柱に上下摺動自在に保持されたスライダー61と、一端が第2支柱の下方部に、他端が該スライダーに、それぞれ回転自在に取り付けられる斜め連結バー6と、第2支柱の下端に付設される4つの第1車輪4と、第1下部バー1cに付設される第2車輪5と、を有し、展開時、第1車輪4及び第2車輪5共に接地の5輪走行である折り畳み運搬カート。【選択図】図2
FOLDED TRANSPORT CART
折り畳み運搬カート
2020-02-27
Patent
Electronic Resource
Japanese