Bean curd box
The utility model discloses a bean curd box, which is characterized in that the side wall of the bean curd box is provided with a pleated telescopic part, and the outer side of the pleated telescopicpart is provided with a fixed pressure-bearing pad matched with the pleated telescopic part. The plea...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a bean curd box, which is characterized in that the side wall of the bean curd box is provided with a pleated telescopic part, and the outer side of the pleated telescopicpart is provided with a fixed pressure-bearing pad matched with the pleated telescopic part. The pleated telescopic part comprises a flanging lower edge and a flanging upper edge which are horizontally arranged; the one or more folded edges are connected with the lower edge of the turned edge and the upper edge of the turned edge; sawtooth-shaped notches are formed in the outer side of the bean curd box among the folded edge, the lower edge of the turned edge and the upper edge of the turned edge, the fixed pressure-bearing pad is arranged around the outer side of the bean curd box, sawtooth-shaped protrusions matched with the sawtooth-shaped notches in the outer side of the bean curd box are arranged on the inner side of the fixed pressure-bearing pad, and the fixed pressure-bearing pad is made of elastic materia |
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