JPH0544964Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention uses a luminescent material that is inflated by filling it with gas generated by a chemical reaction and is housed inside and emits light by a chemical reaction. This invention relates to a bag with a luminous body inside that can be used as a lantern, a life-saving buoy, an air pillow, or a toy.

[Conventional technology]

Traditional lanterns include ones with candles or light bulbs inside, and
Life-saving buoys were filled with air to float on water to save lives, and air pillows were carried in camps and other locations and were inflated by filling them with air.

[The problem that the idea attempts to solve]

By the way, in the case of the above-mentioned lanterns, if the flame is strong, the life of the candle will be short and the flame will easily go out, which will not only reduce its usefulness, but also cause the lantern itself to catch fire and burn out. There was also the inconvenience of getting stuck. On the other hand, devices using light bulbs do not have the above-mentioned problems, but they require a power source and are therefore unsuitable for portability.

Furthermore, since lifesaving buoys only contain air, there is no problem during the day, but at night there is no lighting equipment, making it extremely difficult to use them for rescue operations at night.

Furthermore, in the case of air pillows used in camps, etc., people inflate them by inflating them through their mouths, which makes it cumbersome to use, and it is difficult to use the pillows in dark places such as inside tents. I had a problem where I couldn't figure out where it was.

The present invention aims to solve the above-mentioned problems, and its purpose is to be able to inflate the bag with a very simple operation, and to
Since the luminous body is housed inside, it is suitable for use as a lantern, life buoy, air pillow, or toy.The structure is very simple and the material cost is low, so it can be manufactured at low cost. The purpose of the present invention is to provide a bag having the following properties.

[Means for solving problems]

The present invention aims to achieve the above-mentioned object, and its means include: a container sealed with an acidic solution or an alkaline solution that can be opened from the outside; The container is sealed with a powder of an alkaline or acidic substance that reacts to generate carbon dioxide gas, and an inner bag that ruptures when filled with the carbon dioxide gas, and an airtight outer bag containing the inner bag. and,
The outer bag includes a light emitting body that is housed in the inner bag together with or in the inner bag and emits light by a chemical reaction when at least two isolated solutions are mixed.

Alternatively, a method may be used in which a bag containing an acidic substance or an alkaline substance is sealed in the container that can be opened from the outside, and an alkaline solution or an acidic solution is sealed in the inner bag.

Furthermore, the light-emitting body may be made smaller than the container and housed in the container, and at least one recess into which the light-emitting body is inserted may be formed on the back surface of the container, and the light-emitting body may be inserted into the recess. A light emitter may also be inserted.

[Effect]

The above-mentioned bag body having a luminous body inside the present invention can be opened by pressing the container with a finger or the like from the outside of the outer bag, and the powder or liquid of the acidic or alkaline substance in the container can be removed. The alkaline solution, acidic solution, or powder of an alkaline substance or acidic substance in the inner bag in which the container is sealed mixes and generates carbon dioxide gas, which inflates the inner bag and then ruptures the inner bag. In addition, when all or part of the luminescent material is stored in a container and the luminous material is bent to make it glow, the sealing material of the container is also damaged, allowing the two chemicals to mix and inflate. It can be used as a lantern, life-saving buoy, or air pillow.

[Example of idea]

Hereinafter, the first embodiment of the present invention will be explained with reference to FIGS. 1 and 2. 1 is a container with a flange made of hard synthetic resin, and inside the container there is a powder containing tartaric acid or citric acid, which is injected into the human body. An acidic solution 2 such as a non-hazardous organic acid is filled, and a sealing material 3 such as aluminum foil or a thin synthetic resin film that can be opened by external pressure is heated and melted on the opening flange of the container 1. The solution 2 is sealed by welding by a method such as bonding.

4 is an alkaline substance such as a bicarbonate such as powdered sodium bicarbonate (baking soda), and 5 is an inner bag in which the alkaline substance 4 and the container 1 are sealed together, and the sealing material 3 of the container 1 is sealed. It is made of a thin synthetic resin film that is so thin that it will burst if it is broken and filled with carbon dioxide gas generated by a chemical reaction between the alkaline substance 4 and the acidic solution 2.

6 is a luminous body in which at least two solutions are sealed in an elongated hollow sealed solution in an isolated state, and emits light when the container is pressed or bent to break the separation wall and mix the at least two solutions; For example, it is commercialized by Nippon Chemiluminescence Co., Ltd. as "Kemihotaru (trade name)".

Reference numeral 7 designates an outer bag made of synthetic resin in which the inner bag 5 and the light emitting body 6 are enclosed together, and has a thickness such that it is fully inflated by the amount of carbon dioxide gas generated by the chemical reaction but does not burst. It is made of non-porous transparent or semi-transparent synthetic resin.

To explain the operation of the above-mentioned structure, first, the light emitting body 6 is bent over the outer bag 7 to break the separating wall, mix at least two solutions, emit light, and open the container 1. When the sealing material 3 is broken from above the outer bag 1 by pressing force, the acidic solution 2 flows out from the container 1 into the inner bag 5 and is mixed with the alkaline substance 4. This causes a chemical reaction,
As carbon dioxide gas is generated, the inner bag 5 continues to expand and eventually ruptures. If an inner bag made of a material with low elasticity is used when this bursts, a bang and a popping sound will be generated.
Give fun or surprise to the user.

Further, after the inner bag 5 ruptures, the carbon dioxide gas inflates the outer bag 7. Therefore, since the outer bag 7 is fully inflated and the internal light emitting body 6 emits light, an internally illuminated bag is formed.

Next, the second embodiment shown in FIG. 3 will be described. Note that the same reference numerals as those in the first embodiment described above indicate the same members, and a description thereof will be omitted.

This embodiment differs from the first embodiment in that the light emitter 6 is placed inside the inner bag 5 in the container 1.
In contrast, in this embodiment, the light emitting body 6 is enclosed in the container 1, or the light emitting body 6 is enclosed in the outer bag 7 together with the inner bag 5. In the case of this embodiment, only the light emitting body 6 having the same size as the container 1 can be used, and therefore, the amount of light emitted by the light emitting body 6 is small and it becomes dark.

Therefore, as in the third embodiment in FIG.
The light emitting body 6 is larger than the container 1 and has a larger luminous amount. By storing this light emitting body 6 in the recess 1a on the back surface of the container 1 and making both ends of the light emitting body 6 protrude from the container 1, a large and bright light emitting body 6 that emits a large amount of light can be used. .

In the second and third embodiments shown in FIGS. 3 and 4, the luminous body 6 is grasped together with the container 1 from above the outer bag 7 and the inner bag 5 in order to make the luminous body 6 glow. When folded, the light emitter 6 becomes the first
Light emission is started by the same operation as in the embodiment.
Furthermore, by folding the luminous body 6 of the container 1, the sealing material 3 is also torn and the acidic solution 2 flows into the inner bag 5.
When mixed with the alkaline substance in the inner bag 5, a chemical reaction occurs, and after the inner bag 5 swells and ruptures, the outer bag 7 swells as in the first embodiment.

In this way, by inflating the outer bag 7 when the internal light emitter 6 emits light, when used as a lantern or a life buoy, the outside can be illuminated and this can be confirmed from a distance. Furthermore, when used as an air pillow, it can function not only as a pillow but also as a stand. Furthermore, since the outer bag 7 makes a popping sound when it inflates, it can also be used as a toy.

[Effect of the invention]

As mentioned above, the present invention includes a luminous body that emits light when an external force is applied such as pressing or bending, and a gas generating means that generates gas by causing a chemical reaction when the container is damaged at the same time. Since it is stored, it is convenient to carry or store when not in use without taking up much storage space. In addition, the entire or part of the luminous body is housed in a container, and when the luminous body is bent to make it glow, the container is damaged and a chemical reaction occurs at the same time, making it easy to emit light and inflate when in use. Therefore, it has the effect that it can be used as a lantern, a life buoy, an air pillow, or a toy simply and easily.

[Brief explanation of drawings]

The figures show an embodiment of a bag having a light-emitting body inside according to the present invention, FIG. 1 is a perspective view, FIG. 2 is a sectional view, and FIGS. 3 and 4 are examples showing other embodiments. FIG. 3 is a partially cutaway perspective view. 1... Container, 1a... Concavity, 2... Acidic solution,
3... Sealing material, 4... Alkaline substance, 5... Inner bag, 6... Luminous body, 7... Outer bag.

Claims (1)

[Claims for Utility Model Registration] (1) A container filled with an acidic or alkaline solution that can be opened from the outside, and when the container is opened, it reacts with the acidic or alkaline solution to generate carbon dioxide gas. an inner bag that ruptures when filled with carbon dioxide, an airtight outer bag containing the inner bag, and an airtight outer bag containing the inner bag; A bag body having a luminous body inside thereof, characterized in that the luminous body is housed together with or within the inner bag and emits light by a chemical reaction when at least two isolated solutions are mixed. . (2) A container containing a powder of an acidic or alkaline substance that can be opened from the outside, and an alkaline or acidic solution that reacts with the acidic or alkaline substance to generate carbon dioxide gas when the container is opened. and the container, and an inner bag that ruptures when filled with the carbon dioxide gas, an airtight outer bag containing the inner bag, and a container inside the outer bag together with the inner bag or inside the inner bag. 1. A bag having a luminescent material inside, comprising a luminescent material that emits light by a chemical reaction when at least two isolated solutions are mixed. (3) The above-mentioned claim 1, characterized in that the light emitting body is made smaller than the container and housed in the container.
Or a bag having a luminous body inside according to 2. (4) At least one recess into which the luminous body is inserted is formed on the back surface of the container, and the luminous body is inserted into the recess. A bag body with.