Door plate structure of refrigeration container
The utility model discloses a door plate structure of a refrigeration container. The door plate structure includes a door panel and a door frame, the periphery of the door panel is provided with inward buckling edges, the door frame is provided with buckling grooves corresponding to the buckling edg...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a door plate structure of a refrigeration container. The door plate structure includes a door panel and a door frame, the periphery of the door panel is provided with inward buckling edges, the door frame is provided with buckling grooves corresponding to the buckling edges, the buckling edges are inserted into the buckling grooves to fix the door panel and the door frame. The structure of the utility model solves the problem of high cost of the door structure of the existing refrigeration container, at the same time, solves the problems of the conventional riveted structure in which holes need to be punched in the door panel and rivet heads are exposed outside, thereby preventing peeling of paint on the steel door panel, improving the strengthen and antirust capability of the door plate structure and prolonging the service lifetime of the door plate. |
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