CN202311737U

CN202311737U - Portable-type heating lunch box

Info

Publication number: CN202311737U
Application number: CN2011204156222U
Authority: CN
Inventors: 吴侠峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-07-11
Anticipated expiration: 2021-10-27

Abstract

The utility model discloses a portable-type heating lunch box, which consists of an outer box and an inner box, wherein the bottom part of the outer box is provided with a vent hole, a slide plate is plugged into the vent hole, the inner sides of the front wall and the rear wall of the outer box are respectively provided with two rows of jacks corresponding to each other, a stop lever is plugged into the correspondent jacks, the inner box is arranged at the upper side of the stop lever, and a box cover covers the inner box. By adopting the structure, after combustible materials such as alcohol cotton is added into the bottom part of the outer box to be ignited, the flow amount of the air of the vent hole can be controlled by moving the slide plate, so the fire of the alcohol cotton can be controlled; and food is placed into the inner box and the box cover covers the inner box to be arranged above the stop lever, so the food inside the inner box can be heated at any times and places, and the portable-type heating lunch box is very simple, convenient and practical.

Description

The portable heating lunch box

Technical field

The utility model relates to a kind of being easy to carry, the portable heating lunch box that can heat whenever and wherever possible.

Background technology

Lunch box commonly used in the market generally is divided into two kinds, and a kind of is conventional uninsulated lunch box, and another kind is the lunch box of band heat insulation function; Uninsulated lunch box can not provide heat insulation function, in actual life, can produce certain limitation, incubation canteen the insulation timeliness that can provide can be not for a long time yet, food in the lunch box of long duration can fall in the same old way in cold; Also lack in the market a kind of can be as required, the lunch box of heating whenever and wherever possible, this is a kind of vacancy of market.

The utility model content

The technical problem that the utility model will solve provides a kind of being easy to carry, the portable heating lunch box that can heat whenever and wherever possible.

For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:

A kind of portable heating lunch box is made up of outer box and inner box, and a ventilating opening is arranged at the bottom of outer box; Be inserted with slide plate in the ventilating opening, the corresponding jack of two rows is left in the inboard of outer box front and rear wall, is inserted with pin in the corresponding jack; Inner box places the upside of pin, and interior box cover has lid.

As the further improvement of the utility model, the composition material of outer box, pin, slide plate and inner box is metal material.

Adopt after the such structure of the utility model, the box bottom adds combustible material such as alcohol swab, after igniting outside; Through moving slide plate; The circulation of control ventilating opening air, thereby the size of control alcohol swab firepower place the pin top with the food inner box middle cover upper box cover of packing into; Just can the food in the inner box be heated anywhere or anytime, very simple and practical.

Description of drawings

Fig. 1 is the structural representation in the utility model portable heating lunch box.

Among the figure: 1, outer box, 2, jack, 3, pin, 4, ventilating opening, 5, slide plate.

Fig. 2 is the structural representation in the utility model portable heating lunch box.

Among the figure: 6, inner box, 7, lid.

Fig. 3 is the overall structure sketch map of the utility model portable heating lunch box.

Among the figure: 1, outer box, 2, jack, 3, pin, 4, ventilating opening, 5, slide plate, 6, inner box, 7, lid.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is remake further detailed explanation.

The structure of the utility model portable heating lunch box is shown in Fig. 1-3; Be made up of with inner box 6 outer box 1, a ventilating opening 4 is arranged at the bottom of outer box 1, is inserted with slide plate 5 in the ventilating opening 4; The corresponding jack 2 of two rows is left in the inboard of outer box 1 front and rear wall; Be inserted with pin 3 in the corresponding jack 2, inner box 6 places the upside of pin 3, is stamped lid 7 on the inner box 6; The composition material of outer box 1, pin 3, slide plate 5 and inner box 6 is metal material.

When practical, box 1 bottom adds combustible material such as alcohol swab, after igniting outside; Through moving slide plate 5; The circulation of control ventilating opening 4 air, thereby the size of control alcohol swab firepower place pin 3 tops to heat food the food inner box 6 middle cover upper box covers 7 of packing into.

Undoubtedly, the structure of the utility model portable heating lunch box or device also can adopt other structure, have multiple conversion and remodeling, are not limited in the concrete structure of above-mentioned embodiment.The protection domain of the utility model should comprise those conspicuous to those skilled in the art conversion or substitute and change shape.

Claims

1. portable heating lunch box; Be made up of outer box (1) and inner box (6), it is characterized in that: a ventilating opening (4) is arranged at the bottom of outer box (1), is inserted with slide plate (5) in the ventilating opening (4); Two row's corresponding jacks (2) are left in the inboard of outer box (1) front and rear wall; Be inserted with pin (3) in the corresponding jack (2), inner box (6) places the upside of pin (3), is stamped lid (7) on the inner box (6).

2. portable heating lunch box according to claim 1 is characterized in that: the composition material of outer box (1), pin (3), slide plate (5) and inner box (6) is metal material.