EVA (Ethylene Vinyl Acetate) seat board walking aid
The utility model discloses an EVA (Ethylene Vinyl Acetate) seat board walking aid which comprises U-shaped brackets on two sides, a bracket cross rod arranged in the middle of each U-shaped bracket, a supporting leg arranged at the bottom of one side of each U-shaped bracket, and a wheel arranged a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an EVA (Ethylene Vinyl Acetate) seat board walking aid which comprises U-shaped brackets on two sides, a bracket cross rod arranged in the middle of each U-shaped bracket, a supporting leg arranged at the bottom of one side of each U-shaped bracket, and a wheel arranged at the bottom of the other side of each U-shaped bracket; the connecting rod is arranged between the U-shaped brackets on the two sides; the seat plate is arranged between the U-shaped supports on the two sides, one end of the seat plate is hinged to the U-shaped supports on the two sides, and a supporting seat is arranged at the bottom of the other end of the seat plate. According to the utility model, the seat plate hinged with the U-shaped bracket is arranged between the U-shaped brackets, the supporting seat below the seat plate is clamped on the bracket cross rod, and the limiting buckle is arranged at the back of the backrest plate, so that when the seat plate needs to be turned over, the supporting seat is se |
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