To provide a traction cart that can be pulled by a traction operator around the waist and prevent tilting of a load-carrying traction vehicle due to deceleration or acceleration by the traction operator.SOLUTION: A traction cart 10 as one example of an embodiment is configured to be pulled by a traction operator K aound the waist, and includes a load-carrying platform vehicle 20 and a traction bar 40. The traction cart further includes a front connection mechanism 50 connecting a front end portion of the traction bar 40 and the waist of the traction operator K or/and a rear connection mechanism 60 connecting a rear end portion of the traction bar 40 and the load-carrying platform vehicle 20. The front connection mechanism 50 includes a front connection section 52 rotatably pivoted on the waist of the traction operator K by a first rotary shaft P1 and rotatably pivoted on the traction bar 40 by a second rotary shaft P2. The rear connection mechanism 60 includes a rear connection piece 62 rotatably pivoted on the traction bar 40 by a third rotary shaft P3 and rotatably pivoted on the load-carrying platform vehicle 20 by a fourth rotary shaft P4.SELECTED DRAWING: Figure 1
【課題】牽引者が腰で牽引し、牽引者の減速または加速による荷台車の傾きを抑制することができる牽引カートを提供する。【解決手段】実施形態の一例である牽引カート10は、牽引者Kが腰で牽引する牽引カート10であって、荷台車20と、牽引棒40と、を備え、牽引棒40の前端部と牽引者Kの腰とを連結する前連結機構50、または/および牽引棒40の後端部と荷台車20とを連結する後連結機構60をさらに備え、前連結機構50は、第1回動軸P1によって牽引者Kの腰に回動自在に軸支されると共に第2回動軸P2によって牽引棒40に回動自在に軸支される前連結片52を有し、後連結機構60は、第3回動軸P3によって牽引棒40に回動自在に軸支されると共に第4回動軸P4によって荷台車20に回動自在に軸支される後連結片62を有する。【選択図】図1
TRACTION CART
牽引カート
2021-06-03
Patent
Electronic Resource
Japanese
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