JPH0327982Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention consists of an inner container containing alcohol, drinking water, or other suitable beverage to be heated, and at least two or more types of heat-generating materials in an outer container such as a pot. The present invention relates to a heated portable beverage pack that is housed together and allows the heating material to generate heat when necessary, and the heated beverage in the inner container to be efficiently heated and used by the generated heat.

(Prior Art) Conventionally, in this type of heating portable beverage pack, an inner container 1 containing a heated beverage 11 as shown in FIG.
2, a heat generating material such as lime 13 and opening tape 1
The water film packaging body 15 with 4 attachments is stored together in an outer container 16 such as a pot, and one end 14' of the opening tape 14 pulled out of the outer container 16 is pulled to open the water film packaging body 15. A system has already been developed in which the water 17 and lime 13 in the water film package 15 undergo a chemical reaction and the resulting heat heats the heated beverage 11 in the inner container 12.

(Problem to be solved by the invention) However, in the heating portable beverage pack as described above, if water is not mixed with the lime in a short time and in almost the entire amount at once, the heat generation effect will be low.
Not only is there a problem in that the beverage to be heated cannot be heated to the desired temperature, but in the case of the conventional product mentioned above, the film packaging body that accommodates water is pulled at one end of the opening tape pulled out from the outer container. Since the package is structured to be opened by the following steps, there is a problem in that it is difficult to open the package smoothly and the intended purpose cannot be easily achieved.

The present invention solves the above-mentioned problems, and by easily tearing the water film packaging, the water inside the packaging can be quickly drained out in a short period of time, and almost all of the water can flow out, and the chemical reaction between water and lime can be quickly carried out. It is an object of the present invention to provide a portable heated beverage pack with high heat generation effect that can quickly and safely heat a heated beverage to a desired temperature.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides a heating system in which an inner container containing a beverage to be heated and at least two or more types of heat-generating materials are housed together in an outer container. In a portable beverage pack, a lid sliding prevention and opening band of a required width is provided on the rim of the lid of the outer container, and at least one of the heat generating materials is packaged with a film, and after opening. The package is constructed so that the package is opened and heat is generated by the sliding of the lid.

(Function) In Fig. 1, when the lid sliding prevention/opening band is pulled off with the lid of the outer container still on, a gap is created between the mouth edge of the lid and the shoulder of the outer container, and the lid is removed. Since the container can be slid in the vertical direction, the lid is pushed downward, and the pressure is used to move the inner container downward as shown in the second figure, and the lower surface of the inner container breaks the package. The water inside the package flows out and causes a chemical reaction with lime to generate heat, which quickly heats the heated beverage in the container to a desired temperature. After heating, the lid of the outer container is removed and the inner container is taken out for use.

(Example) Figures 1 and 2 show an example of the present invention,
1 is an outer container, such as a pot, with a lid 2
It is removable and highly airtight. 1a
is a lid sliding prevention/opening band provided between the mouth edge 2a of the lid 2 and the outer container shoulder 1b;
As shown in the third figure, the lid part 2 can be slid downward by being peeled off from the outer peripheral surface of the outer container 1. 3 is an inner container containing a heated beverage 4, and 5 is a lid. Note that the shape of the inner container is not limited to that shown in the drawings, and may be of any shape. Reference numeral 6 denotes a heat generating material such as lime, which is housed in the outer container 1. Reference numeral 7 denotes a water film packaging body made of a heat-bondable film material, which houses water 7a inside and heat-bonds its periphery to a required width to form a strong seal portion 8. A required number of easy-to-break point seal portions 8' are provided at required locations on the water film package 7 inside the portion 8. In this example, the heat generating material is shown as lime and water, but it is not limited to this, and may be of any nature as long as it can achieve the intended purpose, and the number of heat generating materials may be changed. It's optional. Alternatively, the bag may be broken by inserting a bag-breaking member 9 provided with a piercing portion 9a as shown in FIG. 5 between the package 7 and the inner container 3. It is also possible to heat a viscous substance, etc.

(Effects) As explained above, according to the present invention, in a heating portable beverage pack comprising an inner container containing a beverage to be heated and at least two or more types of heat generating materials housed together in an outer container, an outer container can be used. A lid sliding prevention/opening band having a required width is provided on the rim of the lid of the container, and at least one of the heat generating materials is packaged with a film, so that the lid slides after opening. Since the package is designed to generate heat when the inner container is unsealed, the lid of the outer container can be slid downward by peeling off the lid sliding prevention/opening band when heating the inner container. After that, the water package is easily broken by the pressing force of the lid, and the water inside the water package is forced to flow out of the water package in a short period of time, causing a chemical reaction with the heat-generating material at once. Therefore, the beverage to be heated in the inner container can be quickly heated to a desired temperature, and the heat generation is not discharged outside the outer container, making it safe and having an extremely high heat generation effect. In addition, the water package will not be broken unless the lid sliding prevention/opening band is removed, so there is little danger in handling and the product can be used with confidence.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Fig. 1 is a longitudinal cross-sectional view of a heated portable beverage pack before it generates heat;
The figure is a longitudinal cross-sectional view of a heated portable beverage pack that is generating heat.
Fig. 3 is an exploded perspective view of the outer container showing the sliding prevention and opening band of the lid, Fig. 4 is a perspective view of the water package, and Fig. 5 is the heated portable beverage pack with the bag breakage member inserted. FIG. 6 is a longitudinal sectional view showing an example of a conventional heating portable beverage pack. DESCRIPTION OF SYMBOLS 1... Outer container, 1a... Lid part sliding prevention/opening band, 1b... Shoulder part of outer container, 2... Lid part, 2a...
Mouth edge, 3... Inner container, 4... Beverage to be heated, 5...
... Lid, 6 ... Heat generating material, 7 ... Water film packaging body,
7a...Water, 8...Strong seal part, 8'...Point seal part.

Claims (1)

[Scope of utility model registration request] In a heating portable beverage pack comprising an inner container containing a beverage to be heated and at least two or more types of heat-generating materials housed together in an outer container, a lid slide of a required width is provided on the lip edge of the outer container. A heated mobile phone is provided with a movement-preventing and opening band, and at least one of the heat-generating materials is packaged with a film, and the package is opened and generates heat by sliding the lid after opening. Beverage pack for use.