CN2168448Y - 密封式饭盒 - Google Patents

密封式饭盒 Download PDF

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Publication number
CN2168448Y
CN2168448Y CN 93241559 CN93241559U CN2168448Y CN 2168448 Y CN2168448 Y CN 2168448Y CN 93241559 CN93241559 CN 93241559 CN 93241559 U CN93241559 U CN 93241559U CN 2168448 Y CN2168448 Y CN 2168448Y
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CN
China
Prior art keywords
box
box body
lunch box
lid
sealing ring
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 93241559
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English (en)
Inventor
宋铁川
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.)
SONG TIECHUN
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SONG TIECHUN
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Publication date
Application filed by SONG TIECHUN filed Critical SONG TIECHUN
Priority to CN 93241559 priority Critical patent/CN2168448Y/zh
Application granted granted Critical
Publication of CN2168448Y publication Critical patent/CN2168448Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型属于饭盒,特别具有密封性能。盒盖 和盒体之间镶有密封圈,盒盖和盒体用活动卡扣锁紧 成一体,它结构轻巧,密封可靠,开闭灵活,适用于日 常携带饭菜。

Description

本实用新型是关于一种适用于携带不漏泄的密封饭盒。
现有饭盒由上盖和盒体两部份组成,问题是没有密封结构,油汤容易在盖隙间外溢。
本实用新型的目的是提供一种密封结构的饭盒。它能有效的防止油外溢和漏泄,而又开闭灵活,携带方便。
本实用新型的目的是这样实现的,在饭盒的盒盖和盒体之间设置环形弹性密封圈,并在盒盖和盒体上,相对应设置锁紧用配套卡扣,从而使盒盖和盒体锁紧连成一体,并压缩了弹性密封圈,形成稳固的密封结构。
本实用新型的具体结构由以下的实施例及其附图给出。
图1是根据本实用新型提出的密封式饭盒的正视图。
图2是图1的A-A剖面图。
结合盒盖(1)沿四周制个环形凹槽(9),凹槽的内侧板(8)长到和盒体(4)内侧壁重叠,使之盖上盖后不旷,在槽内镶嵌进环形弹性密封圈(2),在盖上设有台阶(5)和孔(6)安装上锁紧用活动金属把手(3)。
图2盒体(4)上沿两侧设置有凸出翼板(7),金属把手卡扣在翼板(7)上,形成配套卡扣,用于锁紧盒盖和盒体,并使得弹性密封圈压缩,张力增大,形成了完全密封式饭盒。

Claims (3)

1、一种饭盒,它由盒盖(1)和盒体(4)构成,其特征在于盒盖(1)和盒体(4)接口之间设置环形弹性密封圈(2),盒盖(1)和盒体(4)相应分别设置锁紧用配套卡扣。
2、权利要求1所述的饭盒,其特征在于密封圈(2)镶于盒盖(1)或盒体(4)的凹槽(9)中。
3、权利要求1所述的饭盒,其特征在于锁紧用配套卡扣将盒盖(1)和盒体(4)锁紧成一体化,并压缩了密封圈(2),形成密封饭盒的结构。
CN 93241559 1993-10-15 1993-10-15 密封式饭盒 Expired - Fee Related CN2168448Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93241559 CN2168448Y (zh) 1993-10-15 1993-10-15 密封式饭盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93241559 CN2168448Y (zh) 1993-10-15 1993-10-15 密封式饭盒

Publications (1)

Publication Number Publication Date
CN2168448Y true CN2168448Y (zh) 1994-06-15

Family

ID=33815496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93241559 Expired - Fee Related CN2168448Y (zh) 1993-10-15 1993-10-15 密封式饭盒

Country Status (1)

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CN (1) CN2168448Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104490053A (zh) * 2014-12-26 2015-04-08 贵阳康祥浩科技有限公司 饭盒
EP2440468A4 (en) * 2009-06-08 2016-03-30 3Rd Stone Design Inc FOOD CONTAINERS
CN107499643A (zh) * 2017-07-18 2017-12-22 宁波芙途国际贸易有限公司 一种环保型餐盒

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2440468A4 (en) * 2009-06-08 2016-03-30 3Rd Stone Design Inc FOOD CONTAINERS
US10005573B2 (en) 2009-06-08 2018-06-26 Taylor Precision Products, Inc. Food container
CN104490053A (zh) * 2014-12-26 2015-04-08 贵阳康祥浩科技有限公司 饭盒
CN107499643A (zh) * 2017-07-18 2017-12-22 宁波芙途国际贸易有限公司 一种环保型餐盒

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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