Spring heat preservation circulation car
The utility model relates to a spring heat preservation circulation car, including the frame, the frame below is provided with the universal wheel, and the frame is inside is provided with the support frame, and fixed mounting has the backup pad on the support frame, and the backup pad both ends are...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a spring heat preservation circulation car, including the frame, the frame below is provided with the universal wheel, and the frame is inside is provided with the support frame, and fixed mounting has the backup pad on the support frame, and the backup pad both ends are provided with and hide warm board no. 1, and sealed being provided with in backup pad top hide warm board no. 2, the utility model discloses simple structure, keep warm effectual. |
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