| 摘要 |
The invention relates to the adjustable handle construction for the height of awning or marquee columns and more particularly, the construction helps complete coupling of the fixing device and facilitates to pitch and extend the awning or marquee in a moment by having the fixing device and inner/outer columns coupled and fixed by improving contacting cross sectional area, between lower end of the coupling protrusion having slanted surface formed on the outside of the column and the upper end of accepting part having slanted surface formed on the outside of the column, to be minimized. |
