CN104095377A - 7-cell stainless steel sealed food box having heat and flavor preservation functions and provided with cover - Google Patents

Abstract

The invention relates to a 7-cell stainless steel sealed food box having heat and flavor preservation functions and provided with a cover. The food box is suitable for two-meal four-dish one-soup integrative nutritious food configuration as well as fast food delivery tableware and personal hygiene dining tools. Based on a novel structural idea, the food box adopts a vacuum heat insulation technology, a soup, meal and dish integrated design pattern, a divisional seal design scheme, a multi-cell compression molding technology and an upper-lower box buckling technology, the food box is made of an all stainless steel material and can be cleaned and used repeatedly, and upper and lower concave and convex pollution-free high-strength silicone gaskets are combined and perform tight sealing. A lower-bottom and upper-cover box type appearance facilitates carrying and delivering and use of a diner. 4-6 h heat preservation is realized, meal, dishes and soup are all prepared in the box which is suitable for nutrition recipe, flavor tainting of varieties is avoided, and the effects of flavor and freshness preservation are achieved. Further, the problems of poor heat and flavor preservation performance, non-integration of meal, soup and dishes due to internal structure, inconvenience in delivering and dining due to appearance, low material reusing rate and the like of the conventional food box are solved, and requirements for delivery of fast food delivery enterprises, food nutrition diversity for consumers and convenient dining are met.

Description

A kind of insulation is protected taste 7 lattice stainless steels and is sealed dish-feeding box with cover

Technical field: the present invention relates to a kind of insulation guarantor taste 7 lattice stainless steels and seal dish-feeding box with cover.Be applicable to the integrated nutritious food configuration of two meal four entrees and a soups and fast food dispensing tableware and personal hygiene table ware.

Technical background: current existing cutlery box is divided into board-like stainless steel mold pressing service plate and cutlery box with cover substantially, polyurethane cutlery box, drawer pot type stainless steel or the large class of polyurethane heat-insulation cutlery box.But stainless steel mold pressing service plate or polyurethane cutlery box, be opened type, can not be incubated.Between each little meal lattice, smell communicates, and does not also reach the object of protecting taste even if with cover.Drawer pot type stainless steel or polyurethane heat-insulation cutlery box, though have insulation, the not requirement of mixed taste, when transporting floor space and having dinner, floor space is all large, makes troubles to distributor and user.Outer dish-feeding box etc. is taken out in the existing sharp good RUIJIA in market novel electrolysis with cover, and also just individual layer stainless steel is molded into board-like lattice, and the drawback that has lid can not solve long-time insulation and protect taste, is unsuitable for transporting food delivery needs.Obtain Trigold Manufacture Co., Ltd.'s utility application number through patent consulting: 201220348413.5) grand " primary-secondary type can lattice mess-tin " of the remaining booth of inventor has and can contain the function of carrying by layering lattice.But also unresolved insulation, guarantor's taste, sealing, be convenient to food delivery and transport the problem easily of carrying and have dinner.

Therefore, solve cutlery box insulation, each food product is protected the mixed taste of taste, soup vegetable rice one is multiple, and sealing is not revealed, and is convenient to dispensing transport, facilitates again eater to use, not perishable, can Reusability, become mess-tin industry product research direction and the market demand.Also be the key that improves food and drink product dispensing production and operation person's economic benefit and the market competitiveness.

Goal of the invention: a kind of insulation of innovation, guarantor's taste, the integrated sealing mess-tin of the many kinds of soup vegetable rice, solve existing mess-tin insulation, protect taste poor performance, the drawbacks such as internal structure can not reach soup food one, and profile inconvenience is transported and has dinner, and material Reusability rate is low.Meet the transport of fast food distribution enterprise and the nutrition of consumer's food product is various and the demand easily of having dinner.

Summary of the invention: the present invention is with new structure theory, adopt vacuum heat-insulation technology, soup food Integral design general layout, subregion Seal Design scheme, many lattice compression molding technology, upper and lower box buckle technology, all steel material Reusability capable of washing, the upper and lower concavo-convex combination of pollution-free high-strength elastic silicone gasket, precision sealing.The upper cover boxlike external form of going to the bottom, reach be easy to carry, transport and eater use.Realized insulation 4-6 hour, in box, food soup is complete, is suitable for nutrient diet, and each kind does not pass taste, protects the fresh-keeping invention effect of taste.

Technical scheme of the present invention: the present invention adopts the box structure external form combining between the higher and lower levels.Profile specification 346 × 266 × 88mm. as shown in Figure 1.Upper cover form factors 346 × 266 × 5.76mm. is as shown in Figure 1: the box profile of going to the bottom specification 346 × 266 × 72.24mm is as shown in Figure 1. and between upper lid and bottom box, sealing joint strip accounts for height spacing 10mm altogether, wherein go up the thick 0.5mm of hamper sealing joint strip, be matrix, as shown in Figure 4.The box sealing joint strip of going to the bottom is convex as shown in Figure 4.Sealing joint strip uses heat-resistant pressure-resistant silica gel material, global formation, and the draw-in groove that makes it bottom surface is combined as shown in Figure 4 and Figure 5 with lid bottom surface and the plate above end box, and tiling is placed.

Upper hamper is by two 304 corrosion resistant plates (0.37-0.38mm thickness) high frequency pressing, and intermediate space is apart from > 5mm, and makes space filling heat preserving and insulating material as shown in Figure 2.Lower panel is along the vertical welded seal adhesive tape of cutlery box specification periphery plate, height 0.3mm.As shown in Figure 2,3, 4.Sealing block tongue button of the each welding of equidistant positions in the middle of the wide 3mm. of surrounding high frequency pressing crimping tetra-limits, as shown in Figure 5 so that with the box of the going to the bottom sealing of combining closely.

The box of going to the bottom is made up of two parts, above cutlery box plate by 304 stainless steel punching press one-shot forming seven lattice food soup lattice (two meal four entrees and a soups), middle cylinder is jug used for heating up water.Two staple food meal lattice of mutual lattice are established in upper end 1/3, and middle jug used for heating up water both sides are isometric dish lattice, and the two dish lattice that 1/3 place, lower end establishes mutual lattice as shown in Figure 1.Each meal lattice degree of depth 66.14mm.Panel surface is along the upper vertical welded seal adhesive tape plate of cutlery box specification periphery Beam, and height 0.3mm as shown in Figure 2,3, 4.Cutlery box bottom surface is box at the bottom of matrix fillet by 304 stainless steels (0.37-0.38mm thickness) punching press one-shot forming, and bottom surface undulate, to strengthen distortion power.By cutlery box panel and the pressing of cutlery box bottom panel surrounding high frequency.The wide 3mm of four limit pressing crimpings.Shortest spacing after cutlery box panel and the combination of cutlery box base plate is answered > 5mm, and makes it vacuum or filling heat preserving and insulating material.As shown in figures 1 and 3.Sealing block tongue of the each welding of four equidistant positions in the middle of limits, as shown in Figure 5 so that with the sealing of combining closely of cover of the lunch box buckle.

Beneficial effect of the present invention is: innovated a kind of insulation, protected taste, the integrated sealing mess-tin of the many kinds of soup vegetable rice, solve existing mess-tin insulation, protected taste poor performance, the drawbacks such as internal structure can not reach soup food one, and profile inconvenience is transported and has dinner, and material Reusability rate is low.Meet the transport of fast food distribution enterprise and the nutrition of consumer's food product is various and the demand easily of having dinner.

Realize the goal of the invention of setting.

Tool of the present invention has the following advantages:

1, can effectively realize meal insulation 4-6 hour;

2, realize the integrated placement of two meal one soup four dishes, met the demand of nutritious food configuration;

3, between each food product kind, seal with adhesive tape circle lattice, prevent that transport from spilling and taint of odour mutually;

4, form factors is that rectangle is box-like, in transport dispensing, is easy to intensive piling up, and unlatching takies sky when edible

Between few, facilitated dispensing meal enterprise and eater;

5, adopt stainless steel material, health is pollution-free, is easy to clean and sterilization, resistance toly falls resistance to touching, can Reusability and reclaiming utilization, save material resources;

6, adopt the global formation of the upper and lower two-layer concavo-convex combination of pollution-free pressure-and heat-resistance silica gel, subregion sealing means, ensured heat insulation, protect taste, anti-leak;

7, at the bottom of sealing ring and lunch box, the combination of box and upper cover adopts clamp plug-in type, and adhesive-free uses, pollution-free, and easy cleaning is replaceable;

8,, at the bottom of lunch box and the combination of the lid press fit device that adopts surrounding block tongue plate and block tongue to buckle, ensured secure seal;

Brief description of the drawings:

Accompanying drawing 1, the map title: a kind of insulation is protected taste 7 lattice stainless steels and sealed dish-feeding box shape assumption diagram with cover;

This figure is also specification digest accompanying drawing.

1., sealing lunch box upper cover in figure:; 2., limit button; 3., upper cover sealing ring plate; 4., stainless steel upper cover panel; 5., upper cover vacuum layer box plate; 6., lower lunch box sealing ring plate; 7., 7 Ge Cange districts; 8., lunch box vacuum layer box plate.

Accompanying drawing 2, the map title: the horizontal axis of lunch box upper box cover sectional view;

1., upper box panel in figure:; 2., upper box lower panel; 3., lid region of no pressure; 4., pressing crimping; 5., sealing strip plate, 6., snap collar;

Accompanying drawing 3, the map title: the horizontal axis of box sectional view under lunch box

1., 7 lattice cutlery box districts in figure:; 2., cutlery box panel interval Beam; 3., sealing ring plate; 4., waveform lunch box base plate; 5., cutlery box vacuum layer; 6., pressing crimping; 7., buckle tongue.

Accompanying drawing 4, the map title: seal gasket entirety and sectional view

In figure: 1., seal gasket entirety, 2., lower box convex seal gasket cross section; 3., upper cover matrix seal gasket cross section; 4., sealed colloid circle draw-in groove;

Accompanying drawing 5, the map title: upper and lower box sealing buckle

1., lower box sealed card hyoplastron in figure:; 2., upper cover sealing block tongue button;

Concrete enforcement example, and by reference to the accompanying drawings, the present invention is further described.

Embodiment:

In making, first choose 304 corrosion resistant plates, stamp out top cover of faceplate, upper cover base plate by specifications design, lower box surface plate (7 lattice meal lattice), end box ripple base plate.As Fig. 1, in 4. 5. 7. 8..Then in conjunction with upper hamper, by overlapping to hamper panel and base plate, high frequency prolongs side weld and connects also crimping, and vacuum or insulation material filling in the middle of making.As in Fig. 1 1. 4. 5..At the upper hamper bottom surface correspondence upright welded seal pad of the box meal lattice periphery plate of going to the bottom.As in Fig. 2 5..In upper hamper four centre positions, limit welding snap collar, as in Fig. 2 6. with Fig. 5 in 2..Then in conjunction with end box, end box panel good punching press and the overlapping high frequency of base plate are prolonged to side weld connects and crimping, and vacuum or insulation material filling in the middle of making.As in Fig. 3 1. 4. 5. 6..The upright welded seal pad of edge meal lattice Beam periphery plate on end box.As in Fig. 3 3..At end box four centre positions, limit welding buckle tongues, as in Fig. 3 7. with Fig. 5 in 1..Make sealing joint strip pad.Select pollution-freely, health reaches the silicon particle of food-grade, uses hot melt glue injection equipment, to injecting glue in the mould of making, meet upper lid and bottom box layout and specification, makes it moulding.By seal gasket be respectively charged on upper cover bottom panel plate and end box, eat lattice Beam plate as in Fig. 4 1. 2. 3. 4., and in Fig. 2 5. with Fig. 3 in 3..Any surface finish and decorating has completed the present invention: a kind of making that is incubated taste 7 lattice stainless steels and seals dish-feeding box with cover after processing.

When use, first, cleaned cutlery box is opened, end box is lain against on dress dinner table or dress meal streamline.Utilize manual or machinery metering dress meal hand, one by one cooked hot meal, dish, soup (have cold dish also can) be put into the meal lattice of lunch box correspondence.Quantity is limited to put down completely, and the design's meal lattice generally can meet a person-portion quantity.Cleaned upper cover with craft or manipulator is honest is buckled on end box, is made to the smooth docking of sealing joint strip downwards, move the snap collar in the middle of four limits on lid,, make it to buckle into the block tongue plate on meal box four limits, the end downwards.Guarantee to complete cutlery box dress meal after sealing.Can arbitrarily move entrucking transport.Food product is dispensed into behind meal, gives one by one dining people.Dining people opens sealing clasp voluntarily, raises upper cover, i.e. edible.With after can be at once also can collect cutlery box to dining people next time, Reusability circulates after cleaning and sterilizing.

Thereby make the present invention effectively reach aforesaid goal of the invention.

Claims (8)

1. an insulation is protected taste 7 lattice stainless steels and is sealed dish-feeding box device with cover.Comprise the design of appearance and modeling and inner entire infrastructure, taste design is protected in insulation, and Seal Design, specifications design, Functional Design, design of material, portable design are the scope of claim.

2. a kind of insulation as claimed in claim 1 is protected taste 7 lattice stainless steels and is sealed dish-feeding box with cover, it is characterized in that adopting structure and the specification that box and upper hamper combine of going to the bottom.Be different from existing various material individual layer mold pressing, injection moulding grid tray type open type meal plate box and drawer tank-type heat-preservation cutlery box.

3. protect taste 7 lattice stainless steels as the one insulation under claim 1,2 and seal dish-feeding box with cover, respectively end box and upper hamper knot to be formed to upper and lower two-layer corrosion resistant plate pressing crimping, centre is vacuum or with insulation material filling, has the independent box body of heat insulation function.

4. as described in claim 1,2,3, a kind of insulation is protected taste 7 lattice stainless steels and is sealed dish-feeding box with cover, its lower one time punching molded seven lattice food soup lattice (two meal four entrees and a soups) of box stainless steel faceplate, middle cylinder is jug used for heating up water, two staple food meal lattice of mutual lattice are established in upper end 1/3, middle jug used for heating up water both sides are isometric dish lattice, and 1/3 place, lower end establishes two dish lattice of mutual lattice.Each meal lattice degree of depth 66.14mm.

5. box at the bottom of the cutlery box as described in claim 2,4, by box high frequency pressing crimping at the bottom of seven lattice panels and matrix, middle pitch of holes is greater than 5mm.With vacuum or with insulation material filling, there is heat insulation function.

6. a kind of insulation as claimed in claim 1 is protected taste 7 lattice stainless steels and is sealed dish-feeding box device with cover.Hamper and going to the bottom between box on it, respectively on upper cover base plate and lower box surface plate meal lattice Beam, designed closely around meal lattice periphery, along the vertical welded seal adhesive tape of cutlery box specification periphery plate, on plate, inserting cross section is upper box matrix, the bulk silicon offset plate of lower box convex, reaches upper and lower interlock, the sealing of divided meal lattice, realize insulation and protect taste, not taint of odour.

As claim 1, as described in, a kind of be incubated the lunch box that taste 7 lattice stainless steels seal dish-feeding box with cover at the bottom of and the combination of the lid press fit device that adopts surrounding block tongue plate and block tongue to buckle, ensured secure seal.

8. the one as described in right 1,2,3,4,5,6,7 insulation is protected taste 7 lattice stainless steels to seal dish-feeding box material that each position adopts with cover, material, machine-shaping structure and mode is all interest field of the present invention.