CN2058805U - 高效保温饭盒 - Google Patents

高效保温饭盒 Download PDF

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Publication number
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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China
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box
dish
thermo
insulate
lunch box
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CN 89218513
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English (en)
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李红
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Individual
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Individual
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Priority to CN 89218513 priority Critical patent/CN2058805U/zh
Publication of CN2058805U publication Critical patent/CN2058805U/zh
Withdrawn legal-status Critical Current

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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。
CN 89218513 1989-10-31 1989-10-31 高效保温饭盒 Withdrawn CN2058805U (zh)

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
CN2058805U true CN2058805U (zh) 1990-07-04

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ID=4873558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 89218513 Withdrawn CN2058805U (zh) 1989-10-31 1989-10-31 高效保温饭盒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)

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