To provide an article lifting device that can change a height of an article by easy operation.SOLUTION: An article lifting device 1 has: an operation string 2 that is pulled by an operator; a transmission mechanism 3 that has a gear 30 to which the operation string 2 is connected, and transmits a pulling operation force of the operator; a shaft portion 4 that is connected to the transmission mechanism 3, and rotates according to the pulling operation force transmitted by the transmission mechanism 3; and a plurality of hanging strings 5 that can lift and lower an article 7 by being wound around the shaft portion 4 by rotation of the shaft portion 4. The plurality of hanging strings 5 are provided so as to hang down from the shaft portion 4, and it is preferable to further include a plurality of pulleys 6 around which one hanging string 5 among the plurality of hanging strings 5 is wound.SELECTED DRAWING: Figure 1
【課題】容易な操作で物品の高さを変更可能な物品昇降装置を提供すること。【解決手段】物品昇降装置1は、操作者により引張操作される操作紐2と、操作紐2が接続された歯車30を有し、操作者の引張操作力を伝達する伝達機構3と、伝達機構3に連結され、伝達機構3により伝達される引張操作力に応じて回転する軸部4と、軸部4の回転により軸部4に巻き取られることで物品7を吊り下げ昇降可能な複数の吊紐5と、を備える。吊紐5は、軸部4から複数下垂して設けられ、複数の吊紐5のうちの一つの吊紐5が掛け回される滑車6を複数さらに備えることが好ましい。【選択図】図1
ARTICLE LIFTING DEVICE
物品昇降装置
2023-08-09
Patent
Electronic Resource
Japanese
IPC: | B66D Haspeln , CAPSTANS |
ARTICLE LIFTING DEVICE AND ARTICLE TRANSPORT VEHICLE EQUIPPED WITH ARTICLE LIFTING DEVICE
European Patent Office | 2022
|