CN103230145B - A kind of lunch box prevents overflow from polluting cover - Google Patents

A kind of lunch box prevents overflow from polluting cover Download PDF

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Publication number
CN103230145B
CN103230145B CN201310160283.1A CN201310160283A CN103230145B CN 103230145 B CN103230145 B CN 103230145B CN 201310160283 A CN201310160283 A CN 201310160283A CN 103230145 B CN103230145 B CN 103230145B
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China
Prior art keywords
lunch box
rubber bush
jacking block
cover
overflow
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Expired - Fee Related
Application number
CN201310160283.1A
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Chinese (zh)
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CN103230145A (en
Inventor
张松孟
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.)
Cao Lifeng
Cui Wei
Guo Zheng
Lang Fang
Ma Youchao
Qu Zhe
Zhang Shipeng
Zhang Yaqing
Original Assignee
Cixi fuhai song-bai plastic product factory
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Filing date
Publication date
Application filed by Cixi fuhai song-bai plastic product factory filed Critical Cixi fuhai song-bai plastic product factory
Priority to CN201310160283.1A priority Critical patent/CN103230145B/en
Publication of CN103230145A publication Critical patent/CN103230145A/en
Application granted granted Critical
Publication of CN103230145B publication Critical patent/CN103230145B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of lunch box prevents overflow from polluting cover, relate to a kind of lunch box anti-overflow cover, bottom necking down cover (6) is provided with in the lower end of rubber bush (5), the inner face of bottom necking down cover and the bottom of lunch box (10) are closely be socketed, the upper inside wall (4) of described rubber bush is surrounded with a plurality of interior jacking block (2), the inner face of interior jacking block withstands on the top outer edge surface of lunch box, overflow collecting chamber is formed in described in rubber bush inwall between the rubber bush inwall of jacking block bottom and the exterior face of lunch box, guiding gutter (3) between interior jacking block and interior jacking block forms the guide passage of rubber bush top to overflow collecting chamber, the rubber bush top (1) on described interior jacking block top is formed outside preventing of lunch box overflow spills structure, the present invention, by rubber bush in lunch box outer cover, utilizes the soup juice that rubber bush lower storage is excessive, effectively prevent excessive spoon meat and pollutes self and other people drawback.

Description

A kind of lunch box prevents overflow from polluting cover
[technical field]
The present invention relates to a kind of lunch box anti-overflow cover, especially relate to a kind of lunch box and prevent overflow from polluting cover.
[background technology]
Known, circular incubation canteen or stainless steel lunch box are applicable to the foods such as rice, dish, vegetable soup, won ton, congee to be carried into work unit or hospital by Jia Zhonghuo restaurant, facilitate people and eat; But the spoon meat such as vegetable soup, wonton soup, congee often can be excessive in rocking in the process that brings meal, excessive spoon meat is easy to, dripping unintentionally or be bonded at it others, cause unnecessary trouble on bus or the many road of people; Also there is no the no-spill lunch box anti-overflow cover for circular incubation canteen or stainless steel lunch box in the market.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of lunch box prevents overflow from polluting cover, the present invention, by rubber bush in lunch box outer cover, utilizes the soup juice that rubber bush lower storage is excessive, effectively prevent excessive spoon meat and pollutes self and other people drawback.
For achieving the above object, the present invention adopts following technical scheme:
A kind of lunch box prevents overflow from polluting cover, bottom necking down cover is provided with in the lower end of rubber bush, the inner face of bottom necking down cover and the bottom of lunch box are closely be socketed, the upper inside wall of described rubber bush is surrounded with a plurality of interior jacking block, the inner face of interior jacking block withstands on the top outer edge surface of lunch box, overflow collecting chamber is formed in described in rubber bush inwall between the rubber bush inwall of jacking block bottom and the exterior face of lunch box, guiding gutter between interior jacking block and interior jacking block forms the guide passage of rubber bush top to overflow collecting chamber, the rubber bush top on described interior jacking block top is formed outside preventing of lunch box overflow spills structure.
Described lunch box prevents overflow from polluting cover, the inner face of rubber bush lower end is provided with the annular ring extended internally, the internal orifice lower surface of annular ring is provided with bottom necking down cover, interior step is formed at the top of annular ring, forms overflow collecting chamber between the rubber bush inner face on interior step top and the exterior face of lunch box.
Described lunch box prevents overflow from polluting cover, and the guiding gutter between interior jacking block and interior jacking block is semi-circular groove, V-shaped groove or U-lag.
Owing to have employed technique scheme, the present invention has following beneficial effect:
Lunch box of the present invention prevents overflow from polluting cover, the present invention uses resistant to elevated temperatures food grade silicon rubber as raw material, pass through injection mo(u)lding, utilize during use on the interior jacking block of rubber bush and the top outer edge surface of lunch box and be socketed, the described bottom necking down cover of rubber bush lower end is enclosed within the bottom outer edge surface of lunch box, splendid attire gruel in lunch box, use during any one spoon meats such as won ton or soup dish, at portable lunch box or when lunch box is hung on bicycle handlebar, when rocking, spoon meat just can be excessive, the soup overflowed just flows into overflow collecting chamber, achieve the drawback of strick precaution spoon meat pollution self with other people of demand of the present invention, the present invention just can be used by secondary by the flushing of water under can going later, the present invention has expanding function, and described rubber bush can play insulation effect to the circular stainless steel lunch box without heat insulation function, the present invention has simple, the lower-cost advantage of structure, especially the lunch box being applicable to circular strip handle uses.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is interior ledge structure schematic diagram of the present invention;
Fig. 3 is the use structural representation of the present invention on lunch box;
In figure: 1, top; 2, interior jacking block; 3, guiding gutter; 4, inwall; 5, rubber bush; 6, bottom necking down cover; 7, interior step; 8, cover of the lunch box; 9, handle; 10, lunch box.
[detailed description of the invention]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples, discloses object of the present invention and is intended to protect all changes and improvements in the scope of the invention;
By reference to the accompanying drawings 1, lunch box described in 2 or 3 prevents overflow from polluting cover, comprise lunch box 10 body, the rounded structure of described lunch box 10, the two ends of U-shaped handle 9 are flexibly connected respectively in the both sides, top of lunch box 10, cover of the lunch box 8 connects the top of described lunch box 10, bottom necking down cover 6 is provided with in the lower end of rubber bush 5, the bottom necking down cover inner face of 6 and the bottom of lunch box 10 are closely be socketed, the upper inside wall 4 of described rubber bush 5 is surrounded with a plurality of interior jacking block 2, the inner face of interior jacking block 2 withstands on the top outer edge surface of lunch box 10, the inner face of rubber bush 5 lower end is provided with the annular ring extended internally, the internal orifice lower surface of annular ring is provided with bottom necking down cover 6, interior step 7 is formed at the top of annular ring, overflow collecting chamber is formed between rubber bush 5 inner face on interior step 7 top and the exterior face of lunch box 10, guiding gutter 3 between interior jacking block 2 and interior jacking block 2 forms the guide passage of rubber bush 5 top to overflow collecting chamber, described guiding gutter 3 is semi-circular groove, V-shaped groove or U-lag, rubber bush 5 top 1 on described interior jacking block 2 top is formed outside preventing of lunch box overflow spills structure.
Implementing lunch box of the present invention prevents overflow from polluting cover, during use, jacking block 2 in rubber bush 5 top is enclosed within the top outer edge surface of lunch box 10, the bottom necking down cover 6 of rubber bush 5 lower end is enclosed within the bottom outer edge surface of lunch box 10, then the cover of the lunch box 8 of lunch box 10 is opened, gruel is put at lunch box 10, any one spoon meats such as won ton or soup dish, covering cover of the lunch box 8 just can be portable or hang on bicycle handlebar, if spoon meat is excessive, the soup overflowed is subject to the collecting action of rubber bush 5 top 1, enter between rubber bush 5 inner face on interior step 7 top and the exterior face of lunch box 10 via the guiding gutter 3 in rubber bush 5 between jacking block 2 and interior jacking block 2 and form overflow collecting chamber, achieve and take precautions against spoon meat and pollute self and other people drawback, the present invention has expanding function, and described rubber bush 5 can play insulation effect to the circular stainless steel lunch box without heat insulation function.
Part not in the detailed description of the invention is prior art.

Claims (2)

1. a lunch box prevents overflow from polluting cover, it is characterized in that: on the inner face of rubber bush (5) lower end, be provided with the annular ring extended internally, the internal orifice lower surface of annular ring is provided with bottom necking down cover (6), the inner face of bottom necking down cover (6) and the bottom of lunch box (10) are closely be socketed, interior step (7) is formed at the top of annular ring, overflow collecting chamber is formed between rubber bush (5) inner face on interior step (7) top and the exterior face of lunch box (10), the upper inside wall (4) of described rubber bush (5) is surrounded with a plurality of interior jacking block (2), the inner face of interior jacking block (2) withstands on the top outer edge surface of lunch box (10), overflow collecting chamber is formed between rubber bush (5) inwall (4) and the exterior face of lunch box (10) of rubber bush (5) inwall (4) described interior jacking block (2) bottom, guiding gutter (3) between interior jacking block (2) and interior jacking block (2) forms the guide passage of rubber bush (5) top to overflow collecting chamber, rubber bush (5) top (1) on described interior jacking block (2) top is formed outside preventing of lunch box overflow spills structure.
2. lunch box according to claim 1 prevents overflow from polluting cover, it is characterized in that: the guiding gutter (3) between interior jacking block (2) and interior jacking block (2) is semi-circular groove, V-shaped groove or U-lag.
CN201310160283.1A 2013-04-18 2013-04-18 A kind of lunch box prevents overflow from polluting cover Expired - Fee Related CN103230145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310160283.1A CN103230145B (en) 2013-04-18 2013-04-18 A kind of lunch box prevents overflow from polluting cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310160283.1A CN103230145B (en) 2013-04-18 2013-04-18 A kind of lunch box prevents overflow from polluting cover

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CN103230145A CN103230145A (en) 2013-08-07
CN103230145B true CN103230145B (en) 2015-09-30

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108146135A (en) * 2017-12-26 2018-06-12 重庆晨升科技有限公司 A kind of multifunctional ceramic craftwork

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033453A (en) * 1990-06-18 1991-07-23 Loyd Dennis G Overflow cooking pot assembly
CN2131412Y (en) * 1992-07-25 1993-05-05 许合堂 Anti-spilling cooker
JP2011224090A (en) * 2010-04-16 2011-11-10 Chikako Sado Droplet scattering preventing tool for cooking
CN202436348U (en) * 2012-02-14 2012-09-19 薛晓黎 Anti-overflow lunch box
CN203168291U (en) * 2013-04-18 2013-09-04 慈溪市附海松柏塑料制品厂 Spillage pollution preventing case for meal box

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Inventor after: Li Li

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