Easel
The utility model discloses an easel. The easel comprises a drawing board supporting frame and a supporting leg for supporting the drawing board supporting frame, wherein the drawing board supporting frame comprises a left vertical rod and a right vertical rod, which are arranged symmetrically left...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an easel. The easel comprises a drawing board supporting frame and a supporting leg for supporting the drawing board supporting frame, wherein the drawing board supporting frame comprises a left vertical rod and a right vertical rod, which are arranged symmetrically left and right; the left vertical rod and the right vertical rod are connected by an upper transverse rod and a lower transverse rod which are arranged horizontally up and down; the supporting leg is hinged on the back side of the upper transverse rod; the upper transverse rod and the lower transverse rod are fixedly connected with a vertically-arranged slide rod; the upper end of the slide rod stretches out of the upper transverse rod; the lower part of the slide rod is provided with a drawing board supporting seat which can be positioned and slide up and down relative to the slide rod; an upper clamping seat which can be positioned and slide up and down relative to the slide rod is arranged on the upper part of the sl |
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