[go: up one dir, main page]

CN2144103Y - 食品保温盒、箱 - Google Patents

食品保温盒、箱 Download PDF

Info

Publication number
CN2144103Y
CN2144103Y CN 92241944 CN92241944U CN2144103Y CN 2144103 Y CN2144103 Y CN 2144103Y CN 92241944 CN92241944 CN 92241944 CN 92241944 U CN92241944 U CN 92241944U CN 2144103 Y CN2144103 Y CN 2144103Y
Authority
CN
China
Prior art keywords
box
case
food
shell
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 92241944
Other languages
English (en)
Inventor
刘绍收
常国峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 92241944 priority Critical patent/CN2144103Y/zh
Application granted granted Critical
Publication of CN2144103Y publication Critical patent/CN2144103Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

食品保温盒、箱属于盛装食品用的保温器具。它 是由盒(箱)体和上盖组成,其特点是盒,箱体和上盖 由内壳和外壳双层构成,在壳体上设有注孔,在双层 壳体之间注入轻质保温材料。其优点是可有效的解 决现有的饭盒,冰棍箱等需要保温器具的保温问题。

Description

食品保温盒    箱    属于盛装食品用的保温器具。
饭盒是学生职工带饭用的主要工具,由于它多数是铝制品或塑料制品,其保温效果极差,甚至根本不能起到保温作用。现有的冰棍箱虽然也采取了一些保温措施,但其效果仍然不理想。总之现有的这类需要保温的食品盒,箱一直未能有效的解决保温问题。
本实用新型的目的在于克服现有的饭盒、冰棍箱等需要保温的食品器具保温效果差或根本不能保温的缺点,提供一种简单实用的食品保温盒、箱,同时又具有防震性能。
上述目的是通过以下方案实现的:一种食品保温盒、箱,它是由盒、箱    体和上盖组成,其特殊之处是盒、箱    体和上盖由内壳和外壳双层构成,在壳体上设有注入孔,在双层壳体之间充填轻质保温材料。
本方案的优点是由于在双层壳体内注入轻质保温材料,待轻质保温材料凝固后,将内外层壳体联为一体,使其强度明显增加,并具有明显的保温效果,还具有防震性能。
下面结合附图介绍本方案的两个实施例。
图1为冰棍箱的外形图,图2为图1的纵剖面图。图中1为外壳,2为内壳,3为轻质保温材料(如聚氨酯泡沫塑料),4为外壳上的注入孔。冰棍箱的箱体和上盖作成中空的双层结构,若采用金属板可冲压焊接成型,若采用塑料可铸塑成型,也可用胶合板钉制成型或粘接成型,在箱体或上盖上设有注入孔4,用注入装置将液态的聚氨酯泡沫塑料,由注入孔4注入箱体和上盖的双层壳体空间内,待聚氨酯泡沫塑料凝固后,将内外壳联为一体,起到保温防震等作用。
携带食物用的饭盒可采用铝制品或塑料制品,其结构与冰棍箱基本相同,即盒体上盖采用内外壳夹轻质保温材料层的复合结构,实现保温防震功能。

Claims (1)

1、一种食品保温盒、箱,它是由盒、箱体和上盖组成,其特征是盒、箱体和上盖由内壳和外壳双层构成,在壳体上设有注入孔,在双层壳体之间充填轻质保温材料。
CN 92241944 1992-11-17 1992-11-17 食品保温盒、箱 Expired - Fee Related CN2144103Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92241944 CN2144103Y (zh) 1992-11-17 1992-11-17 食品保温盒、箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92241944 CN2144103Y (zh) 1992-11-17 1992-11-17 食品保温盒、箱

Publications (1)

Publication Number Publication Date
CN2144103Y true CN2144103Y (zh) 1993-10-20

Family

ID=33781882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92241944 Expired - Fee Related CN2144103Y (zh) 1992-11-17 1992-11-17 食品保温盒、箱

Country Status (1)

Country Link
CN (1) CN2144103Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171707A (zh) * 2015-10-10 2015-12-23 江苏省电力公司涟水县供电公司 一种设有缓冲结构的电力工具箱

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105171707A (zh) * 2015-10-10 2015-12-23 江苏省电力公司涟水县供电公司 一种设有缓冲结构的电力工具箱

Similar Documents

Publication Publication Date Title
ES397415A1 (es) Perfeccionamiento en la fabricacion de envases protectores.
CN202201329U (zh) 一种组合式冷链保温箱
US2485647A (en) Insulated container structure
CN209871248U (zh) 一种具有保温冷藏功能的纸箱
CN2144103Y (zh) 食品保温盒、箱
CN210063938U (zh) 一种保温防水型瓦楞纸箱
CN204979853U (zh) 一种用于铁路冷藏车的双层隔热复合侧墙
CN204489599U (zh) 可折叠保温容器
CN207927966U (zh) 一种保温环保餐盒
CN2616503Y (zh) 保温箱
CN2145769Y (zh) 鲜奶油蛋糕和冰淇淋蛋糕用包装盒
CN2230296Y (zh) 组合式蛋糕、冰淇淋盒
CN205045234U (zh) 组合型拼板保温箱
CN214453502U (zh) 一种可充气式保温包装箱
CN2309303Y (zh) 保温周转箱
CN113772272B (zh) 一种成型包装盒及其成型工艺
CN2054441U (zh) 组合式保温箱
CN221564222U (zh) 一种具有保温功能的包装纸箱结构
CN209467478U (zh) 一种多层保温送餐盒
CN219468556U (zh) 一种防倾倒的塑料蛋糕盒
CN220786809U (zh) 一种环保的冷链配送保温箱
CN107572144A (zh) 一种保温保冷包装盒
CN221163896U (zh) 一种食物礼品包装盒
CN209701214U (zh) 一种新型环保瓦楞纸箱
CN2328246Y (zh) 新型饭盒

Legal Events

Date Code Title Description
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