JPH0334200Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a small portable balloon to which a small cylinder is fixed.

[Problems that conventional technology and ideas try to solve]

Previously, small portable balloons described in Utility Model Publication No. 59-20390 and Utility Model Publication No. 47-37432 were also used for emergency rescue, but they always required an outer box and were bulky, and the connecting strings became tangled. The disadvantages were that the balloon could easily be caught on other objects and cut when handled, and there was a risk that the balloon would burst due to the connecting string tied directly to the balloon.

Therefore, the present invention solves these drawbacks of the conventional ones and is extremely compact, easy to carry in your pocket, and the connecting string does not get tangled, caught, or broken, so you can use it safely and reliably. The purpose is to provide balloons that are useful in emergencies.

[Means to solve the problem]

In order to solve these problems, the present invention has a cylindrical cylinder body in which a gas lighter than air is compressed and sealed, and a continuous cylindrical wall and a bottom wall are connected to the lower part of the cylinder body, and a hollow storage part is placed inside the cylinder. A small cylindrical cylinder with a double bottom wall is formed at the bottom of the main body, a deflated balloon is attached to the gas outlet at the upper end of the small cylinder, and a connecting string is stored in the storage section of the small cylinder. Then, the inner end of the connecting string is fixed to the inner bottom wall of the small cylinder, and the outer end of the connecting string is slightly protruded from the drawer hole in the center of the bottom wall, so that the gas outlet and the drawer hole are connected to each other. The axes of the hole and the housing were both aligned with the axis of the cylinder body.

[Effect]

Most of the connecting string, except for the outer end, is stored in the storage area of the small cylinder itself, so there is no need for an outer box, and it prevents the connecting string from becoming tangled or getting caught on other objects. be done. The balloon is deflated when carried, and the rest of the balloon is cylindrical, making it extremely compact.
It can be carried in a pocket or backpack. The inner end of the connecting string is fixed to the inner bottom wall of the cylinder body, and can be firmly fixed so that it will not come off. The axis of the gas outlet, small drawer hole, and storage area are aligned with the axis of the cylinder body, so when in use, the small cylinder rises quickly and smoothly with the inflated balloon while maintaining its vertical position. I can go.

〔Example〕

The illustrated embodiment will be described in detail below.

In FIG. 1, 1 is a small cylindrical cylinder in which a gas lighter than air is compressed and sealed. Reference numeral 2 denotes a deflated balloon attached to the gas outlet 6 at the upper end of the small cylinder 1.

The small cylinder 1 has a cylindrical cylinder main body 21, and a storage box 8 having a cylindrical wall 11 and a bottom wall 12 is screwed and fixed to the bottom of the cylinder main body 21 in a continuous manner to form a hollow storage part 4. , cylinder body 2
1, and the whole has a double bottom wall of an inner bottom wall 13 and an outer bottom wall 12. A small drawer hole 14 is provided in the center of the bottom wall 12. 3 is a connecting cord stored in this storage section 4. The inner end 3a of the connecting string 3 is fixed to the inner bottom wall 13 of the small cylinder 1 - the bottom wall of the cylinder main body 21, and most of the connecting string 3 is stored in the storage section 4, and the drawer small Hole 1
4, pull it out slightly to the outside (downward), and fix the ring 7 to its outer end 3b. If the ring 7 is hooked with a finger and pulled, or the balloon 2 rises when inflated, the connecting string 3 is pulled out through the pull-out hole 14. Reference numeral 5 denotes a valve for opening and closing gas inlet and outlet from the small cylinder 1.

As is clear from FIG. 1, the axes of the gas outlet 6, the small drawer hole 14, and the cylindrical storage section 4 are all arranged to coincide with the axis 22 of the cylinder body 21.

In another embodiment shown in FIG.
It is formed integrally with 1a and has the same diameter.

By listening to the valve 5 of the small portable balloon shown in FIG. 1 or 2, gas enters the balloon 2 and the balloon 2 becomes inflated, causing the balloon 2 and the small cylinder 1 to gain buoyancy and rise. FIG. 4 shows a state in which the outer end 3b of the connecting cord 3 to which the ring 7 is attached is attached to a backpack, a belt, or the like.

In the present invention, as described above, simply by loosening the valve 5, the balloon 2 becomes inflated and obtains buoyancy, causing the balloon 2 and the small cylinder 1 to rise, so it can be operated easily and quickly. Also, if the balloon 2 is colored in a conspicuous color, it will be discovered quickly in the event of an emergency. It also has a wide range of applications, as it can be used by friends to decide on a color to signal when they have arrived at their destination.

You can carry it either by attaching it to your waist or by putting it in your bag.

[Effect of idea]

The present invention has the following significant practical effects due to the above-described configuration.

It does not require an outer box, and can be attached to the waist while naked, or placed in a backpack, etc., making it easy to carry and not bulky.

When it is desired to use it, it can be used quickly, and the storage part 4 rises together with the cylinder body 21 while maintaining a vertical shape, and the connecting string 3 is smoothly pulled out.

The connecting string 3 is normally housed in a cylindrical wall 11 continuous with the cylinder body 21, and there is no fear that it will get tangled or break due to getting caught on other objects, and is certainly useful in an emergency.

There is no possibility that the balloon 2 will burst due to being cut by the thin string 3.

[Brief explanation of the drawing]

Fig. 1 is a partially sectional front view showing one embodiment of the present invention, Fig. 2 is a partially sectional front view showing another embodiment of the invention, and Fig. 3 is a perspective view showing the state of use. . 1... Small cylinder, 2... Balloon, 3... String, 3
a...inner end, 3b...outer end, 4...storage section, 6...
...Gas outlet, 11...Cylindrical wall, 12...Bottom wall,
13... Inner bottom wall, 14... Drawer small hole, 21...
Cylinder body, 22...Axis center.

Claims (1)

[Scope of utility model registration request] A continuous cylindrical wall 11 and a bottom wall 12 are connected to the lower part of a cylindrical cylinder body 21 in which a gas lighter than air is compressed and sealed, and a hollow storage part 4 is formed in the lower part of the cylinder body 21. A balloon 2 in a deflated state is attached to a gas spout 6 at the upper end of the small cylinder 1, and a connecting string 3 is stored in a storage part 4 of the small cylinder 1. Then, the inner end 3a of the connecting string 3 is fixed to the inner bottom wall 13 of the small cylinder 1, and the outer end 3b of the connecting string 3 is slightly protruded from the small drawer hole 14 in the center of the bottom wall 12. , the axes of the gas outlet 6, the small drawer hole 14, and the storage section 4 are all aligned with the axis 22 of the cylinder body 21.
A small portable balloon characterized by being arranged so as to match the .