CN2058805U - 高效保温饭盒 - Google Patents
高效保温饭盒 Download PDFInfo
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- CN2058805U CN2058805U CN 89218513 CN89218513U CN2058805U CN 2058805 U CN2058805 U CN 2058805U CN 89218513 CN89218513 CN 89218513 CN 89218513 U CN89218513 U CN 89218513U CN 2058805 U CN2058805 U CN 2058805U
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Abstract
一种高效保温饭盒,它由外壳、提梁、内胆、菜盒、菜盒盖、外壳盖、底座组成,内胆、菜盒、菜盒盖是由铝或不锈钢材料制成,在内胆与外壳之间有一保温层。本实用新型保温效果好,经久耐用。
Description
目前市场上流行的保温饭盒是大口暖瓶式,由于外壳为塑料,内胆为玻璃所以易破碎、保温效果较差。
本实用新型发明的目的是设计一种不易破碎,保温性能好的饭盒。
图为高效保温饭盒。
其中。1外壳、2提梁、3保温层、4内胆、5封闭圈、6底座、7菜盒盖、8外壳盖、9菜盒。
高效保温饭盒包括外壳1、提梁2、保温层3、内胆4、封闭圈5、底座6、菜盒盖7、外壳盖8、菜盒9,其外型结构为大口径暖瓶式。外壳、提梁、外壳盖均由塑料材料或金属材料制成。在外壳与内胆之间有一保温层,保温层的材料是由玻璃棉及泡沫板组成,内胆、菜盒,菜盒盖均由铝板或不锈钢材料制成。在内胆及外壳的瓶口处套一由塑料制成的封闭圈。
在菜盒盖上罩着一个外壳盖,暖瓶底部有一底座。
这种高效保温饭盒的优点是:因内胆由金属材料制成,因而经久耐用,在外壳与内胆之间有一保温层,所以该饭盒保温性能好。
Claims (1)
1、一种高效保温饭盒,它包括,外壳、提梁、内胆、菜盒、菜盒盖、外壳盖、底座、其特征在于内胆、菜盒、菜盒盖均由铝或不锈钢材料制成,在内胆与外壳之间有一由玻璃棉及泡沫板组成的保温层。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89218513 CN2058805U (zh) | 1989-10-31 | 1989-10-31 | 高效保温饭盒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89218513 CN2058805U (zh) | 1989-10-31 | 1989-10-31 | 高效保温饭盒 |
Publications (1)
Publication Number | Publication Date |
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CN2058805U true CN2058805U (zh) | 1990-07-04 |
Family
ID=4873558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 89218513 Withdrawn CN2058805U (zh) | 1989-10-31 | 1989-10-31 | 高效保温饭盒 |
Country Status (1)
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CN (1) | CN2058805U (zh) |
-
1989
- 1989-10-31 CN CN 89218513 patent/CN2058805U/zh not_active Withdrawn
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C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |