CN206499061U - Portable self-heating cutlery box - Google Patents

Abstract

The utility model discloses a kind of Portable self-heating cutlery box, include the box body of upper opening, the side of the box body is provided with a hole, and described hole is connected with the interlayer of box body, and spontaneous heating bag is provided with the interlayer of the box body；Groove is provided with around the bottom of the box body；The side relative with described hole is provided with a steam vent on the box body；Lid, it is arranged at the opening of the box body, water storage case is provided with the interlayer of the lid, the lid lower edge position corresponding with described hole is provided with a pipeline for protruding from the lid lower edge, it is additionally provided with a flexible pipe in the interlayer of lid, the flexible pipe is by the water storage case and pipeline connection；The lunch box jacket in groove is connected to, the second end of the lunch box jacket sets to be collapsible, lunch box jacket is embedded in the groove or parcel and is closed the box body, flexible handle is set on the second end of the lunch box jacket.Its simple in construction, heating is rapid and easy to carry.

Description

Portable self-heating cutlery box

Technical field

The utility model is related to cutlery box processing technique field, more particularly to a kind of Portable self-heating cutlery box.

Background technology

Lunch box is widely used in people's daily life, still, and food is attached in lunch box time length and can cooled off, both The mouthfeel of food is influenceed, the health of body is influenceed again.Publication No. CN102894608A, a kind of Portable-type heating lunch box of title Chinese patent literature, which is given, provides following technical scheme：A kind of Portable-type heating lunch box, its composition includes box body, lid, water inlet In mouth, closure, heating chamber, reaction chamber, heat conduction projection, reaction chamber equipped with meet water can exothermic heating agent, heating chamber Bottom is provided with heat conduction projection, and the outside of box body, which is provided with water inlet, water inlet, is equipped with closure.Heating effect of the present invention is good, plus Hot solution is not penetrated into food, safe and convenient to use.But there is also some shortcomings, such as, the bad control of heating amount for the product System, complicated etc..

Utility model content

A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.

The utility model also has a purpose to be to provide a kind of Portable self-heating cutlery box, utilizes the anti-of self-heating bag and water Quickly the food in lunch box should be able to be heated, and the self-heating dining box structure is simple, it is easy to carry.

Eaten to realize according to these purposes of the present utility model and further advantage there is provided a kind of Portable self-heating Box, including：

Box body, its upper opening, the box body is set to the middle double-decker with the first interlayer, the one of the box body Side is provided with a hole, and described hole is connected with first interlayer, and spontaneous heating bag is provided with first interlayer；Around institute The bottom for stating box body is provided with groove；The side relative with described hole is provided with a steam vent on the box body；

Lid, it is arranged at the opening of the box body, and the lid is the middle double-decker with the second interlayer, institute State and water storage case be provided with the second interlayer, the lid lower edge position corresponding with described hole be provided with one protrude from it is described A flexible pipe is additionally provided with the pipeline of lid lower edge, second interlayer, the first end of the flexible pipe is connected to the water storage case, Second end of the flexible pipe is connected to the pipeline；

Lunch box jacket, it is set to the flexible boot tubular that can wrap up box body, and the first end of the lunch box jacket is connected to described recessed In groove, the second end of the lunch box jacket is set to be collapsible, lunch box jacket is embedded in the groove or parcel and is closed the box body, Flexible handle is set on second end of the lunch box jacket.

Preferably, in described Portable self-heating cutlery box, being provided with the groove is used for the cutlery box sleeve The slide fastener closed in the groove.

Preferably, in described Portable self-heating cutlery box, the size of the water storage case is big with the spontaneous heating bag It is small to be engaged, so that the spontaneous heating bag reaches design temperature after water is met.

Preferably, in described Portable self-heating cutlery box, the junction between the flexible pipe and water storage case, and it is described The junction of flexible pipe and pipeline is provided with sealing ring.

Preferably, in described Portable self-heating cutlery box, first interlayer and the second interlayer are retractable set Put, and the opening and closing place of first interlayer and the second interlayer is respectively arranged with buckle.

Preferably, in described Portable self-heating cutlery box, the opening and closing place of first interlayer and the second interlayer connects Tactile position is respectively arranged with seal washer.

The utility model at least includes following beneficial effect：

The utility model can place spontaneous heating bag by the way that box body to be set to have double-decker with dissection in interlayer, And then by the reaction of spontaneous heating bag and water, discharge heat, the food in box body is quickly heated, application method letter Single, heating is rapid, and dining box structure is simple, is promoted the use of suitable for large-scale industrial production.

By setting hole on box body, and corresponding pipeline is set on lid, and sets and stores up in lid portion inside Water box, when needing to heat food, can open the interlayer of lid, water be added in water storage case, current then can be by soft The interlayer of box body is directly reached after pipe by pipeline, so as to be reacted with spontaneous heating bag, heat is discharged by the food in box body Heated, box body adds water conveniently, and the addition that size limit water of water storage case so that after spontaneous heating bag and water reaction not Unnecessary moisture retention is had in box body, it is easy to use.

By box body bottom set groove, and in groove connect flexible boot tubular lunch box jacket, can need store Lunch box jacket is pulled out in groove during box body, then lunch box jacket wraps up the box body, by the flexible handle in lunch box jacket, then may be used The self-heating cutlery box is convenient for carrying, and when needing heating food, lunch box jacket is left behind on box body, due to lunch box jacket in itself Flexibility, lunch box jacket can be withdrawn in groove, not influence the normal of cutlery box to use, will not also done because of food or other materials Dirty lunch box jacket so that the self-heating cutlery box is easy to use and portability is strong.

Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is the structural representation of Portable self-heating cutlery box described in the utility model.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation Book word can be implemented according to this.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many The presence or addition of individual other elements or its combination.

As shown in figure 1, the utility model provides a kind of Portable self-heating cutlery box, including：Box body 1, its upper opening, institute State box body 1 and be set to the middle double-decker with the first interlayer 2, the side of the box body 1 is provided with a hole 3, the hole Hole 3 is connected with first interlayer 2, and spontaneous heating bag 4 is provided with first interlayer 2；Bottom around the box body 1 is provided with Groove 5；The side relative with described hole 3 is provided with a steam vent 6 on the box body 1；Lid 7, it is arranged at the box body 1 Opening at, the lid 7 is to be provided with water storage case 9 in the middle double-decker with the second interlayer 8, second interlayer 8, The lower edge of lid 7 position corresponding with described hole 3 is provided with a pipeline 10 for protruding from the lower edge of lid 7, described A flexible pipe 11 is additionally provided with second interlayer 8, the first end of the flexible pipe 11 is connected to the water storage case 9, the flexible pipe 11 Second end is connected to the pipeline 10；Lunch box jacket 12, it is set to the flexible boot tubular that can wrap up box body, the lunch box jacket 12 First end is connected in the groove 5, and the second end of the lunch box jacket 12 is set to be collapsible, is embedded in lunch box jacket 12 described recessed Groove 5 is wrapped up and closes the box body 1, and flexible handle 13 is set on the second end of the lunch box jacket 12.

In such scheme, spontaneous heating bag can install spontaneous heating body in hermetic bag and constitute, and wherein spontaneous heating body can be with It is the powder that lime powder is mixed with aluminium powder or lime powder with magnesium powder, thus, by relative with described hole Side on steam vent is set, a large amount of gases that can be produced by water and during spontaneous heating precursor reactant are discharged, it is to avoid gas is nowhere discharged Cause current can not flow into the first interlayer, or cause box body to explode, so as to improve the peace used of the self-heating cutlery box Quan Xing, by setting lid to have double-decker with dissection, can be carried out in the case of food is sealed into the interlayer of box body Add water so that food heating more facilitates and rapid, while because of the design of water storage case and flexible pipe and pipeline so as to adding in box body Water more facilitates, and water is easily controlled.

In one preferred scheme, it is provided with the groove 5 for the lunch box jacket 12 to be enclosed in the groove 5 Slide fastener.

In such scheme, the lunch box jacket is in the slide fastener drawing, positioned at the inside grooves；The lunch box jacket exists After the slide fastener is pulled open, pull out and be placed on the box body.Slide fastener lunch box jacket in drawing is located in groove, on the one hand makes Box body will not be exposed by obtaining lunch box jacket, influence the practicality of the self-heating cutlery box, and avoid lunch box jacket from being dirty, on the other hand Improve the aesthetics of the self-heating cutlery box.

In one preferred scheme, the size of the water storage case 9 is engaged with the size of the spontaneous heating bag 4, so that described Spontaneous heating bag 4 reaches design temperature after water is met.

In such scheme, limit water storage case and be engaged with the size of spontaneous heating bag so that the water in water storage case will not There is residual in box body interlayer because of excessive, while water when ensure that topped up with water in water storage case occurs with spontaneous heating bag Obtained temperature highest is reacted, and can be according to itself demand for food heating-up temperature when user uses, and select storage In water box water number, such as children, water can be selected less, thus avoid food overheat cause scald so that The self-heating cutlery box use is more flexible, and applicable crowd is wider.

In one preferred scheme, the junction between the flexible pipe 11 and water storage case 9, and the flexible pipe 11 and pipeline 10 Junction is provided with sealing ring.

In such scheme, pass through the setting of sealing ring so that the water route in the self-heating cutlery box is completely embedded, will not Generation drainage.

In one preferred scheme, the interlayer 8 of the first interlayer 2 and second is retractable setting, and first interlayer 2 Buckle is respectively arranged with the opening and closing place of the second interlayer 8.

In such scheme, the first interlayer is set to retractable interlayer, can cause self-heating bag can after reusing To be changed, facilitate the reuse of the Portable self-heating cutlery box, the second interlayer is set to retractable interlayer, can In the case where not opening lid, to being added water in the interlayer of box body, so that the food heating in box body is rapider.

In one preferred scheme, the contact position of the opening and closing place of the interlayer 8 of the first interlayer 2 and second is respectively arranged with close Seal washer.

In such scheme, pass through the setting of seal washer so that the better tightness of interlayer, it is described portable to improve The air-tightness and waterproof water-leaking property of self-heating cutlery box.

Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to new and shown here as the legend with description.

Claims (6)

1. a kind of Portable self-heating cutlery box, it is characterised in that including：

Box body, its upper opening, the box body is set to the middle double-decker with the first interlayer, and the side of the box body is set A hole is equipped with, described hole is connected with first interlayer, and spontaneous heating bag is provided with first interlayer；Around the box The bottom of body is provided with groove；The side relative with described hole is provided with a steam vent on the box body；

Lid, it is arranged at the opening of the box body, and the lid is the middle double-decker with the second interlayer, and described the Water storage case is provided with two interlayers, the lid lower edge position corresponding with described hole is provided with one and protrudes from the lid A flexible pipe is additionally provided with the pipeline of lower edge, second interlayer, the first end of the flexible pipe is connected to the water storage case, described Second end of flexible pipe is connected to the pipeline；

Lunch box jacket, it is set to the flexible boot tubular that can wrap up box body, and the first end of the lunch box jacket is connected in the groove, Second end of the lunch box jacket is set to be collapsible, lunch box jacket is embedded in the groove or parcel and is closed the box body, described Flexible handle is set on second end of lunch box jacket.

2. Portable self-heating cutlery box as claimed in claim 1, it is characterised in that be provided with the groove for by described in Lunch box jacket is enclosed in the slide fastener in the groove.

3. Portable self-heating cutlery box as claimed in claim 1, it is characterised in that the size of the water storage case with it is described spontaneous The size of heat bag is engaged, so that the spontaneous heating bag reaches design temperature after water is met.

4. Portable self-heating cutlery box as claimed in claim 1, it is characterised in that the connection between the flexible pipe and water storage case Place, and the junction of the flexible pipe and pipeline are provided with sealing ring.

5. Portable self-heating cutlery box as claimed in claim 1, it is characterised in that first interlayer and the second interlayer are It is retractable to set, and the opening and closing place of first interlayer and the second interlayer is respectively arranged with buckle.

6. Portable self-heating cutlery box as claimed in claim 5, it is characterised in that first interlayer and the second interlayer are opened Contact position at conjunction is respectively arranged with seal washer.