PROBLEM TO BE SOLVED: To provide a handcart which is not deteriorated in traveling performance.SOLUTION: A handcart 1 comprises: a body part 10; a main wheel 11 which is rotatably supported by the body part 10. The handcart 1 detects angular variation in a pitch direction of the body part 10, and on the basis of the detection result, the main wheel 11 is rotated, and rotation-control is performed to the main wheel 11 so that the angular variation of the body part 10 is 0. In an advancing direction side of the body part 10, there is provided a support part 12 which prohibits the body part 10 from tilting more than a designated angle in the advancing direction side. The handcart 1 restricts angular variation in a pitch direction of the support part 12, and also releases the restriction.SELECTED DRAWING: Figure 5
【課題】走破性を悪化させない手押し車を提供する。【解決手段】手押し車１は、本体部１０と、本体部１０に回転可能に支持された主輪１１を備える。手押し車１は、本体部１０のピッチ方向の角度変化を検出し、その検出結果に基づいて、主輪１１を回転させ、本体部１０の角度変化が０となるよう、主輪１１を回転制御する。本体部１０の進行方向側には、進行方向側へ所定角度以上、本体部１０が傾倒するのを禁止する支持部１２が設けられる。手押し車１は、支持部１２のピッチ方向の角度変化を制限し、また、その制限を解除する。【選択図】図５
Dokumentinformationen
HANDCART
手押し車
2016-04-11
Patent
Elektronische Ressource
Japanisch
| IPC: | A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |