Heat preservation box capable of adjusting heat preservation space

The utility model discloses a heat preservation box capable of adjusting heat preservation space, which comprises a box body, a partition plate is fixedly connected to the inner side wall of the box body, a threaded rod is rotatably connected between the partition plate and the inner wall of the box...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG JINJUN, LU LIUTAO, YUAN ZHIBIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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