Frame for shading product and beach umbrella
AssigneeWith-U E-Commerce (Shanghai) Co., Ltd.
InventorsChunliang YUAN, Shengyong YANG
Life of this patent
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Abstract
A frame for a shading product and a beach umbrella is provided. The frame for a shading product includes a central rod, a plurality of top frame units, a first slider arranged on the central rod and an extension rod. Each top frame unit includes a first top rod rotatably connected to the central rod and a second top rod. Each second top rod is rotatably connected to the first slider, and the first top rods, the second top rods, the central rod and the first slider form crank-slider mechanisms. The extension rod is pivotally connected to one top frame unit to allow the extension rod to flip upwards relative to the top frame unit when the frame for a shading product overturns on its side to the ground.
Claims13
A frame for a shading product, comprising:
- a central rod having an upper end portion and a lower end portion for supporting or fixing on the ground, the lower end portion being located below the upper end portion;
- a plurality of top frame units supported by the central rod and capable of unfolding and folding, each top frame unit comprising a first top rod and a second top rod, and an inner end portion of each first top rod being rotatably connected to the upper end portion of the central rod;
- a first slider arranged on the central rod and capable of moving in an up-down direction, the first slider being spaced apart from the upper end portion of the central rod, an inner end portion of each second top rod being rotatably connected to the first slider, and the first top rod being rotatably connected to the second top rod;
- and
- an extension rod with an inner end portion being pivotally connected to one of the top frame units to allow the extension rod to flip upwards relative to the one top frame unit when the frame overturns on its side to the ground.
Dependencies are inferred from the claim text.