The invention discloses a transporting tool for a stair. The transporting tool for the stair comprises an article basket, a hook and fixed pulleys; one end of the hook is connected with one vertical surface of the article basket, and while the other end of the hook is in a shape of a fishhook; the fixed pulleys are arranged at the inner side of the head of the fishhook. With the adoption of the transporting for the stair, an article can be directly stored into the article basket without being fixed, a hooking part of the hook is hung to a stair railing and while the end part of the hook is connected with the article basket, thus the end part of the hook is pulled only by the gravity of the article, and a bearing point at the hooking part of the hook is fixed; two fixed pulleys are arranged at the inner side of the hook head, so that the tool can climb easily; the problem that an article box is inclined or falls down due to unsteady center of gravity while the article is positioned above the stair railing can be solved; when pulling, the hooking part of the hook is held and upwards pushed and slide, rather than holding an article basket body.
Transporting tool for stair
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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