CN209528217U - A kind of interlayer heat-insulating plastic lunch box - Google Patents

Abstract

The utility model discloses a kind of interlayer heat-insulating plastic lunch boxes of food-drink container technical field, including incubation chamber, the incubation chamber lateral wall is socketed with natural rubber and plastic set, and natural rubber and plastic puts on and is provided with non-slip texture, the incubation chamber bottom is bolted with storage box, the storage box bottom is equipped with rubber antiskid pad, and rubber antiskid pad bottom skin is provided with non-slip texture, sealing cover is bolted at the top of the incubation chamber, the utility model can effectively reduce the production cost of lunch box, be conducive to promote, by being arranged soup chamber at middle part, and use circular design, increase the contact surface of accessory body and food in unit area, the heat that can make full use of soup keeps the temperature food, it is conducive to extend the soaking time of food, it is convenient for cleaning, the self weight of lunch box is lighter simultaneously, the space occupancy rate of own vol is smaller, facilitate people It is outgoing to carry.

Description

A kind of interlayer heat-insulating plastic lunch box

Technical field

The utility model relates to food-drink container technical field, specially a kind of interlayer heat-insulating plastic lunch box.

Background technique

Lunch box is a kind of box for being specifically used to fill food, also referred to as boxed cassette, and aluminium multi-purpose greatly, stainless steel, plastics are made.It protects Warm lunch box is to have added lagging casing outside common lunch box, has in two layers inside and outside and fills foamed plastics, then is plated with gold in internal layer Belong to film to constitute.The loss of heat is reduced in terms of conduction, radiation, convection current three.Install an electricity additional between lunch box and shell again Heating device, the loss of additional heat make food be maintained at certain higher temperature.

Such as Chinese Patent Application No. is a kind of lunch box with hot water heating food of CN201610227940.3 comprising: Lunch box shell, cover of the lunch box, can thermally conductive liner, storage cavity, water filling port, water outlet and jacking mechanism.The jacking mechanism includes Lump and be located at lump bottom at least one can bending supporting element, the lump can by can bending supporting element jacking make With moving up and down.The present invention utilizes the design of storage cavity, only needs hot water that can heat food, no electricity consumption security risk immediately. But this application sealing is fairly simple, leakproofness is poor, is easy to happen food and pours down or forth.

Using electric heater unit, the production cost of lunch box is considerably increased in this way, is unfavorable for promoting, and electric heater unit needs People increase cleaning difficulty, while increasing the self weight of lunch box to there is the place of power supply to heat, and volume is larger, not side Portable belt, and by hot water food is carried out heating substitution electric heater unit heating in the way of, heating slowly, heating effect is poor, It is some do not have hot water in the case where, food cannot be heated, hot water for heating cannot be drunk, and hot water heating is used It needs a large amount of hot water to can be only achieved the effect of heating, causes water resource waste, be unfavorable for saving water resource.

Therefore, people are badly in need of a kind of preferable lunch box of heat insulation effect, extend meal insulation duration in box, to avoid food is given The use of heating limits, and is based on this, the utility model devises a kind of interlayer heat-insulating plastic lunch box, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of interlayer heat-insulating plastic lunch boxes, to solve to propose in above-mentioned background technique The production cost for increasing lunch box, be unfavorable for promoting, electric heater unit needs people to there is the place of power supply to heat, and increases Cleaning difficulty is added, while having increased the self weight of lunch box, volume is larger, it has not been convenient to carry, and food is added using hot water Heat, heating slowly, heating effect is poor, it is some do not have hot water in the case where, food cannot be heated, heat for heating Water cannot be drunk, and needed a large amount of hot water to can be only achieved the effect of heating using hot water heating, caused water resource waste, be unfavorable for The problem of saving water resource.

To achieve the above object, the utility model provides the following technical solutions: a kind of interlayer heat-insulating plastic lunch box, including protects Warm box, the incubation chamber lateral wall is socketed with natural rubber and plastic set, and natural rubber and plastic puts on and is provided with non-slip texture, the incubation chamber Bottom is bolted with storage box, and the storage box bottom is equipped with rubber antiskid pad, and rubber antiskid pad bottom skin be provided with it is anti- Sliding lines, the incubation chamber top are bolted with sealing cover.

Preferably, the incubation chamber includes main body, and the main body is the circular cavity structure of upper opening, in the main body Accessory body is provided in the middle part of chamber, and accessory body is the circular cavity structure of upper opening, the body lumen is separated into soup by accessory body Water cavity and food chamber, and soup chamber is located at accessory body inner cavity, the food chamber is located at accessory body lateral wall, and the main body and accessory body are adopted It is made of food-grade interlayer heat-insulating plastic plate.

Preferably, the storage box is the circular cavity structure of upper opening, is provided with meal in the middle part of the storage box inner cavity Has box, the storage box inner cavity is separated out two groups of containing cavities by cutlery box, is equipped with seal washer at the top of the cutlery box, and close Seal washer is made of food grade silicone.

Preferably, the sealing cover top middle portion offers accommodating groove, and handle, the sealing are equipped in the accommodating groove Base end inner cavity roof is provided with silica gel sealing washer, is connected with secondary sealing lid, the pair in the middle part of the inner cavity of the sealing cover bottom end Sealing cover bottom is equipped with silica gel sealing pad, the secondary sealing outer side of lid wall and accessory body inner sidewall bolt.

Preferably, the silica gel sealing pad of the silica gel sealing washer of sealing cover bottom end inner cavity roof and secondary sealing base portion The food-grade gas phase silica gel for being all made of fume colloidal silica mixing is made.

Compared with prior art, the utility model has the beneficial effects that the utility model can effectively reduce lunch box Production cost is conducive to promote, and by being arranged soup chamber at middle part, and uses circular design, increases secondary in unit area The contact surface of body and food, the heat that can make full use of soup keep the temperature food, when being conducive to extend the heat preservation of food Between, it is not provided with electric heater unit, eliminates the use limitation that people need to go the place heating of power supply, it is convenient for cleaning, simultaneously The self weight of lunch box is lighter, and the space occupancy rate of own vol is smaller, facilitates people are outgoing to carry, without using hot water heating, keeps away The limitation for needing to use in the place for having hot water is exempted from, has reduced the waste of water resource, has been conducive to save water resource.

The sealing cover bottom end inner cavity roof of the application is provided with silica gel sealing washer, is connected in the middle part of the inner cavity of sealing cover bottom end Secondary sealing lid, secondary sealing base portion are equipped with silica gel sealing pad, secondary sealing outer side of lid wall and accessory body inner sidewall bolt, conveniently take Band, good airproof performance, do not have food and pour down or forth and happen.Scattering and disappearing for heat is advantageously reduced, sealing cover bottom end inner cavity roof Silica gel sealing washer and the silica gel sealing pad in secondary sealing base portion are all made of the food-grade gas phase silica gel of fume colloidal silica mixing It is made, safety non-pollution, is conducive to the health for ensureing people.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model incubation chamber top cross-sectional view；

Fig. 3 is the utility model storage box structure schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- incubation chamber, 11- main body, 12- accessory body, 13- soup chamber, 14- food chamber, 2- storage box, 21- cutlery box, 22- are received Receive chamber, 23- seal washer, 3- rubber antiskid pad, 4- sealing cover, 41- accommodating groove, 42- handle, 43- secondary sealing lid.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of interlayer heat-insulating plastic lunch box, including heat preservation Box 1,1 lateral wall of incubation chamber are socketed with natural rubber and plastic set, and natural rubber and plastic, which is put on, is provided with non-slip texture, and 1 bottom of incubation chamber is spirally connected There is storage box 2,2 bottom of storage box is equipped with rubber antiskid pad 3, and rubber antiskid pads 3 bottom skins and is provided with non-slip texture, keeps the temperature Sealing cover 4 is bolted at the top of box 1.

Wherein, incubation chamber 1 includes main body 11, and main body 11 is the circular cavity structure of upper opening, 11 inner cavity of main body middle part It is provided with accessory body 12, accessory body 12 is the circular cavity structure of upper opening, and 11 inner cavity of main body is separated into soup chamber by accessory body 12 13 and food chamber 14, soup chamber 13 is located at 12 inner cavity of accessory body, and food chamber 14 is located at 12 lateral wall of accessory body, and main body 11 and accessory body 12 are equal It is made of food-grade interlayer heat-insulating plastic plate, is conducive to extend the soaking time of food, storage box 2 is the circle of upper opening Cavity structure, 2 inner cavity of storage box middle part are provided with cutlery box 21, and 2 inner cavity of storage box is separated out two groups of containing cavities by cutlery box 21 22, seal washer 23 is installed, seal washer 23 is made of food grade silicone, convenient to tableware, seasoning at the top of cutlery box 21 Product and cleaning appliance carry out storage storage, and 4 top middle portion of sealing cover offers accommodating groove 41, is equipped with handle in accommodating groove 41 42,4 bottom end inner cavity roof of sealing cover is provided with silica gel sealing washer, is connected with secondary sealing lid 43 in the middle part of 4 bottom end inner cavity of sealing cover, 43 bottom of secondary sealing lid is equipped with silica gel sealing pad, 43 lateral wall of secondary sealing lid and 12 inner sidewall bolt of accessory body, be convenient for carrying, Good airproof performance advantageously reduces scattering and disappearing for heat, 43 bottom of silica gel sealing washer and secondary sealing lid of 4 bottom end inner cavity roof of sealing cover The food-grade gas phase silica gel that the silica gel sealing pad in portion is all made of fume colloidal silica mixing is made, and safety non-pollution is conducive to protect Hinder the health of people.

One concrete application of the present embodiment are as follows: screw connection manner is used between incubation chamber 1 and storage box 2, sealing cover 4, just In installation or removal, cooperates silica gel sealing washer and silica gel sealing pad, be conducive to preferably be sealed food and soup, energy Enough reduce food, soup heat scatters and disappears, and helps to extend soaking time, cooperation and seal washer 23, convenient to cutlery box 21 Inner cavity is sealed, and advantageously reduces the pollution to 21 inner cavity tableware of cutlery box, increases the stable of the utility model by 3 Property, the case where the utility model is dropped because of sliding is advantageously reduced, the storage by accommodating groove 41 to handle 42 reduces handle 42 It to the occupancy of exterior space, is convenient for carrying, anti-skidding soft set is socketed on handle 42, advantageously reduce the utility model rubber sleeve and slip out of the hand The case where, 22 inner cavity of containing cavities can separate and store some flavouring and tableware cleaning supplies, facilitate people to flavouring and meal Have the storage storage of cleaning supplies, be conducive to clean, the utility model structure is simple, facilitates production, can effectively reduce meal The production cost of box is conducive to promote, and by being arranged soup chamber 13 at middle part, and using circular design, increasing unit plane The contact surface of accessory body 12 and food, the heat that can make full use of soup keep the temperature food in product, the meal in food chamber 14 Dish can stop 13 heat of soup chamber to scatter and disappear outward, be conducive to extend the soaking time of food, be not provided with electric heater unit, exempt People need to go the use limitation of the place heating of power supply, convenient for cleaning, while the self weight of lunch box is lighter, own vol Space occupancy rate is smaller, facilitates people are outgoing to carry, meanwhile, without using hot water heating, avoid the need on the ground for having hot water The limitation just used, is convenient for people to use, especially family's outing etc. not hot water conditions occasion use, reduce water money The waste in source is conducive to save water resource.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of interlayer heat-insulating plastic lunch box, including incubation chamber (1), it is characterised in that: incubation chamber (1) lateral wall is socketed with Natural rubber and plastic set, and natural rubber and plastic puts on and is provided with non-slip texture, incubation chamber (1) bottom is bolted with storage box (2), described Storage box (2) bottom is equipped with rubber antiskid pad (3), and rubber antiskid pad (3) bottom skin is provided with non-slip texture, the guarantor Sealing cover (4) are bolted at the top of warm box (1).

2. a kind of interlayer heat-insulating plastic lunch box according to claim 1, it is characterised in that: the incubation chamber (1) includes master Body (11), the main body (11) are the circular cavity structure of upper opening, are provided with accessory body in the middle part of main body (11) inner cavity (12), and accessory body (12) is the circular cavity structure of upper opening, and main body (11) inner cavity is separated into soup by accessory body (12) Water cavity (13) and food chamber (14), and soup chamber (13) is located at accessory body (12) inner cavity, the food chamber (14) is located at accessory body (12) Lateral wall, the main body (11) and accessory body (12) are all made of food-grade interlayer heat-insulating plastic plate and are made.

3. a kind of interlayer heat-insulating plastic lunch box according to claim 1, it is characterised in that: the storage box (2) is top The circular cavity structure of opening, storage box (2) the inner cavity middle part are provided with cutlery box (21), storage box (2) inner cavity quilt Cutlery box (21) is separated out two groups of containing cavities (22), is equipped with seal washer (23) at the top of the cutlery box (21), and gasket Circle (23) is made of food grade silicone.

4. a kind of interlayer heat-insulating plastic lunch box according to claim 1, it is characterised in that: in sealing cover (4) top Portion offers accommodating groove (41), is equipped with handle (42) in the accommodating groove (41), sealing cover (4) bottom end inner cavity roof is set It is equipped with silica gel sealing washer, is connected with secondary sealing lid (43) in the middle part of sealing cover (4) the bottom end inner cavity, the secondary sealing lid (43) Bottom is equipped with silica gel sealing pad, secondary sealing lid (43) lateral wall and accessory body (12) inner sidewall bolt.

5. a kind of interlayer heat-insulating plastic lunch box according to claim 4, it is characterised in that: in sealing cover (4) bottom end The silica gel sealing washer of chamber roof and the silica gel sealing pad of secondary sealing lid (43) bottom are all made of the food of fume colloidal silica mixing Grade gas phase silica gel is made.