Swimming pool sunshade lifting mechanism
A swimming pool sunshade lifting mechanism comprises a vertically arranged stand column and a lifting box ascending and descending along the stand column. The stand column comprises a first linear component, a second linear component in parallel with the first linear component, and a third linear co...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A swimming pool sunshade lifting mechanism comprises a vertically arranged stand column and a lifting box ascending and descending along the stand column. The stand column comprises a first linear component, a second linear component in parallel with the first linear component, and a third linear component perpendicular to the first linear component and the second linear component. A plurality of first positioning holes are formed in the third linear component in the vertical direction. The lifting box is provided with a second positioning hole matched with the first positioning holes. First roller wheel assemblies are symmetrically arranged at the left end and right end of the first linear component. Second roller wheel assemblies are symmetrically arranged at the left end and right end of the second linear component. The swimming pool sunshade lifting mechanism is simple in structure, convenient to manufacture, flexible to move and low in cost. All the parts are connected detachably, and are convenient to a |
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