To provide a lifting device which can move up or down a handcart in a stable state.SOLUTION: A lifting device 1 is used in a handcart and includes: a pair of link members LP1, LP2 which expand in a vertical direction in response to contraction in a front-back direction and contract in the vertical direction in response to expansion in the front-back direction; and a connection member CP which supports the pair of link members LP1, LP2 while forming a predetermined space therebetween in a lateral direction. The pair of link members LP1, LP2 can expand and contract independently of each other.SELECTED DRAWING: Figure 1
【課題】 手押し車を安定した状態で昇降させることが可能な昇降装置を提供する。【解決手段】 昇降装置1は、手押し車に用いられる昇降装置1であって、前後方向に収縮することに応じて上下方向に伸長し、前後方向に伸長することに応じて上下方向に収縮する一対のリンク部材LP1,LP2と、一対のリンク部材LP1,LP2を左右方向に所定の間隔を隔て支持する接続部材CPと、を備え、一対のリンク部材LP1,LP2は、互いに独立して伸縮可能である。【選択図】図1
LIFTING DEVICE AND HANDCART
昇降装置および手押し車
2025-01-16
Patent
Electronic Resource
Japanese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
HANDCART AND FRONT WHEEL LIFTING UNIT FOR USE IN HANDCART
European Patent Office | 2018
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