CN203168291U

CN203168291U - Spillage pollution preventing case for meal box

Info

Publication number: CN203168291U
Application number: CN 201320235160
Authority: CN
Inventors: 张松孟
Original assignee: Cixi fuhai song-bai plastic product factory
Current assignee: Cixi fuhai song-bai plastic product factory
Priority date: 2013-04-18
Filing date: 2013-04-18
Publication date: 2013-09-04
Anticipated expiration: 2023-04-18

Abstract

The utility model discloses a spillage pollution preventing case for meal boxes, and relates to a meal box spillage preventing case. A lower necking-down sleeve (6) is arranged at the lower end of a rubber cylinder (5); the inner surface of the lower necking-down sleeve is in tight sleeving connection with the lower part of a meal box (10); a plurality of inner top blocks (2) are arranged on the inner wall (4) at the upper part of the rubber cylinder in a surrounding manner; the inner surfaces of the inner top blocks prop against the outer side surface at the upper part of the meal box; on the inner wall of the rubber cylinder, a spillage collecting chamber is formed between the inner wall of the rubber cylinder at the lower parts of the inner top blocks and the outer surface of the meal box; guide grooves (3) between the inner top blocks are formed into a guide path from the upper part of the rubber cylinder to the spillage collecting chamber; and a meal box spilling preventing structure is formed at the upper side (1) of the rubber cylinder at the upper parts of the inner top blocks. By sleeving the rubber cylinder at the outer part of the meal box and storing spilling soup at the lower part of the rubber cylinder, the defect that the spilling fluid food pollutant stains the meal box and other people is effectively prevented.

Description

A kind of lunch box prevents that overflow from polluting cover

[technical field]

The utility model relates to a kind of lunch box anti-overflow cover, especially relates to a kind of lunch box and prevents that overflow from polluting cover.

[background technology]

Known, circular incubation canteen or stainless steel lunch box are fit to foods such as rice, dish, vegetable soup, won ton, congee are carried into work unit or hospital by in the family or restaurant, have made things convenient for people edible; But spoon meats such as vegetable soup, wonton soup, congee are excessive in regular meeting is rocking in the process that brings meal, and excessive spoon meat is easy on the many roads of bus or people dripping unintentionally or be bonded on one's body others, causes unnecessary trouble; Also there is not the no-spill lunch box anti-overflow cover at circular incubation canteen or stainless steel lunch box in the market.

[utility model content]

In order to overcome the deficiency in the background technology, the utility model discloses a kind of lunch box and prevent that overflow from polluting cover, the utility model is by rubber bush on the lunch box outer cover, utilize the rubber bush bottom to store excessive soup juice, effectively avoided excessive spoon meat to pollute self and other peoples' drawback.

For realizing above-mentioned utility model purpose, the utility model adopts following technical scheme:

A kind of lunch box prevents that overflow from polluting cover, be provided with bottom necking down cover in the lower end of rubber bush, the inner face of bottom necking down cover and the bottom of lunch box are tight socket, be surrounded with a plurality of interior jacking blocks on the upper inside wall of described rubber bush, the inner face of interior jacking block withstands on the top outer edge surface of lunch box, in the rubber bush inwall is described, form the overflow collecting chamber between the exterior face of the rubber bush inwall of jacking block bottom and lunch box, guiding gutter between interior jacking block and the interior jacking block forms rubber bush top to the water conservancy diversion path of overflow collecting chamber, and the rubber bush top on described interior jacking block top forms the preventing outer structure of spilling of lunch box overflow.

Described lunch box prevents that overflow from polluting cover, inner face in the rubber bush lower end is provided with the annular ring that extends 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 the overflow collecting chamber between the rubber bush inner face on interior step top and the exterior face of lunch box.

Described lunch box prevents that 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 adopted technique scheme, the utlity model has following beneficial effect:

Lunch box described in the utility model prevents that overflow from polluting cover, the utility model uses resistant to elevated temperatures food-grade silicon rubber as raw material, by injection mo(u)lding, utilize socket on the top outer edge surface of the interior jacking block of rubber bush and lunch box during use, the described bottom necking down cover of rubber bush lower end is enclosed within on 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 hanging over lunch box on the bicycle handlebar, spoon meat just can be excessive when rocking, the soup that overflows just flows into the overflow collecting chamber, has realized the strick precaution spoon meat pollution self of the utility model demand and other people drawback; But the utility model just secondary use of flushing that can remove to pass through down water later; The utlity model has expanding function, described rubber bush can play insulation effect to the circular stainless steel lunch box that does not have heat insulation function; The utlity model has simple in structure, lower-cost advantage; Especially the lunch box that is fit to circular band handle uses.

[description of drawings]

Fig. 1 is structural representation of the present utility model;

Fig. 2 is interior ledge structure schematic diagram of the present utility model;

Fig. 3 is the use structural representation of the utility model on lunch box;

Among the 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.

[specific embodiment]

Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope;

By reference to the accompanying drawings 1, lunch box described in 2 or 3 prevents that overflow from polluting cover, comprise lunch box 10 bodies, described lunch box 10 rounded structures, flexibly connect the two ends of U-shaped handle 9 respectively in the both sides, top of lunch box 10, cover of the lunch box 8 connects the top of described lunch box 10, be provided with bottom necking down cover 6 in the lower end of rubber bush 5, the inner face of bottom necking down cover 6 and the bottom of lunch box 10 are tight socket, be surrounded with a plurality of interior jacking blocks 2 on the upper inside wall 4 of described rubber bush 5, the inner face of interior jacking block 2 withstands on the top outer edge surface of lunch box 10, inner face in rubber bush 5 lower ends is provided with the annular ring that extends 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, form the overflow collecting chamber between rubber bush 5 inner faces on interior step 7 tops and the exterior face of lunch box 10, guiding gutter 3 between interior jacking block 2 and the interior jacking block 2 forms rubber bush 5 tops to the water conservancy diversion path of overflow collecting chamber, described guiding gutter 3 is semi-circular groove, V-shaped groove or U-lag, rubber bush 5 tops 1 on described interior jacking block 2 tops form the preventing outer structure of spilling of lunch box overflow.

Implement lunch box described in the utility model and prevent that overflow from polluting cover, interior jacking block 2 with rubber bush 5 tops during use is enclosed within on the top outer edge surface of lunch box 10, the bottom necking down cover 6 of rubber bush 5 lower ends is enclosed within on the bottom outer edge surface of lunch box 10, open the cover of the lunch box 8 of lunch box 10 then, put into gruel 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 the bicycle handlebar, if spoon meat is excessive, the soup that overflows is subjected to the collecting action of rubber bush 5 tops 1, form the overflow collecting chamber between the exterior face of rubber bush 5 inner faces on step 7 tops and lunch box 10 in entering via jacking blocks 2 in the rubber bush 5 and guiding gutter 3 between the interior jacking block 2, realized the pollution self of strick precaution spoon meat and other people drawback; The utlity model has expanding function, described rubber bush 5 can play insulation effect to the circular stainless steel lunch box that does not have heat insulation function.

The utility model does not describe part in detail and is prior art.

Claims

1. a lunch box prevents that overflow from polluting cover, it is characterized in that: be provided with bottom necking down cover (6) in the lower end of rubber bush (5), the bottom of the inner face of bottom necking down cover (6) and lunch box (10) is tight socket, be surrounded with a plurality of interior jacking blocks (2) on the upper inside wall (4) of described rubber bush (5), the inner face of interior jacking block (2) withstands on the top outer edge surface of lunch box (10), in rubber bush (5) inwall (4) is described, form the overflow collecting chamber between the exterior face of rubber bush (5) inwall (4) of jacking block (2) bottom and lunch box (10), guiding gutter (3) between interior jacking block (2) and the interior jacking block (2) forms rubber bush (5) top to the water conservancy diversion path of overflow collecting chamber, and rubber bush (5) top (1) on described interior jacking block (2) top forms the preventing outer structure of spilling of lunch box overflow.

2. lunch box according to claim 1 prevents that overflow from polluting cover, it is characterized in that: the inner face in rubber bush (5) lower end is provided with the annular ring that extends 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, forms the overflow collecting chamber between rubber bush (5) inner face on interior step (7) top and the exterior face of lunch box (10).

3. lunch box according to claim 1 prevents that overflow from polluting cover, and 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.