JPH0537352Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is carried when going out for leisure such as fishing, mountain climbing, sailing, etc., and in the event of an accident or natural disaster, it can be easily operated to help the victim. This invention relates to a portable distress and rescue signal display device that notifies people of their location, etc.

(Prior art) In general, among this type of rescue signal indicator, there are devices that float a balloon in the air, but these devices are very expensive due to their large size, and there are various kinds of devices that are sent into the balloon. The structure for accommodating the generated gas is complex, requires extreme care in handling, and is heavy, making transportation extremely inconvenient.

(Problems that the invention aims to solve) This invention solves the above-mentioned drawbacks.The main problems are that the conventional ones are very large and dangerous to handle; The problem is that the operation is very complicated, making it difficult for many people to easily use it on their phones. Therefore, this invention achieves the intended purpose by providing a tightening screw that easily pierces the gas cylinder's closure membrane.

(Means for Solving the Problems) In this invention, in order to solve all the above-mentioned problems, the signal indicator 1 is constructed from a lower gas cylinder 2 and an upper cap 3. The gas cylinder 2 is provided with a closing membrane 6 on its upper part and forms a projecting cylinder 7. A tightening screw 5 is screwed into the projecting cylinder 7 so as to be able to move up and down. The tightening screw 5 has a balloon body 11 with an appropriate color applied to the upper part thereof, and a gas venting needle 10 is installed in the vertical direction in the center part, and a gas venting needle 10 is installed at the lower end of the gas venting needle 10. The above purpose is achieved by drilling the entry hole 14 and bringing the lower end into contact with the occlusive membrane 6.

(Function) This device has the above-mentioned configuration, and to explain how to use it now, this signal indicator can be used for fishing, mountain climbing, etc.
Carry it with you when sailing, etc., and insert the band into the insertion part 1.
8 and attach it to the abdomen, or attach the connector 17 provided at the end of the rope to a part of the body or luggage. In case of an emergency, when the cap 3 is removed and the tightening screw 5 is tightened, the internal gas venting needle 10 descends as shown in FIG. Gas passes through the interior through the entry hole 14 provided at the tip of the needle body 10 and enters the upper balloon body 11, allowing the balloon body 11 of an appropriate size to be inflated as it is filled with gas. Furthermore, the gas cylinder and the balloon body can be used for various purposes, such as being able to be used as a balloon depending on their size, and the balloon body can be used as a substitute for a swim bladder at sea.

(Embodiment) Next, an embodiment of this invention will be described in detail with reference to the drawings. As shown in FIG. It is constructed with a cap 3 made of synthetic resin or the like that plays a role. Said gas cylinder 2
Strongly buoyant gases such as helium, hydrogen, and gas are injected into the inside of the vessel. Further, as shown in FIG. 2, a closing film 6 is formed above the interior, which is double-protected by a thin metal film and a rubber film or the like. In addition, a protruding cylinder 7 provided with a screw 8 is attached to the upper part of the gas cylinder 2.
It is made to protrude. For example, a tightening screw 5 whose rotating portion is a butterfly screw type is screwed into the protruding cylinder 7 . A balloon body 11 is attached to the upper part of the tightening screw 5 using a tightening tool 20. The balloon body 11 is made of an elastic material such as rubber or synthetic resin and colored in a desired color to a desired size, and is coated with or mixed with fluorescent paint. Further, a gas venting needle 10 having a penetrating interior is integrally formed in the central longitudinal direction of the tightening screw 5. At the lower end of this degassing needle 10, there is an inlet hole 14 through which the gas from the gas cylinder 2 enters.
is bored in the side surface, and the lower end is in contact with the occlusion membrane 6. Reference numeral 15 indicates a discharge hole provided at the upper end of the gas venting needle 10 through which gas is discharged into the balloon body 11. Furthermore, below the tightening screw 5,
A shaft cylinder 12 is formed with an internal thread 13 that is screwed onto the outer periphery of the projecting cylinder 7. Reference numeral 4 indicates a protective container that protects the gas cylinder 2 using a constituent material such as plastic, which is wrapped around the gas cylinder 2. The protective container 4 is provided with a band insertion portion 18 on the outer periphery of the side surface, and a rope or the like is provided in a part of the lower part of the protective container 4. A mounting portion 16 is provided to connect the two. A connector 17 such as a holder is attached to the tip of this rope. Further, the cap 3 has a cap 3 made of leather or the like at the upper end.
It is fitted with a lid cover 19 to protect it. code 2
Reference numeral 1 indicates a rubber packing interposed between the inside of the tightening screw 5 and the protruding cylinder 7, and 22 indicates a rubber packing interposed at the joint surface between the lower end of the shaft cylinder 12 and the upper surface of the gas cylinder 2. .

(Effect of the invention) This invention consists of the above-mentioned structure, so fishing,
It is very convenient to carry while climbing or sailing, and in case of a disaster, the balloon body can be inflated with a simple operation, making it possible to easily display a signal from the outside, and also allowing the signal display to float. It has a great effect. Moreover, this signal indicator can be made extremely light and compact due to the gas inside, and therefore has the advantage of being able to be provided at low cost. Since the main body of the signal indicator is composed of a cap and a gas cylinder, it is very convenient to carry, and the cap has the effect of reliably storing and protecting the balloon body inside. Since the protective container is fitted on the outer peripheral surface of the gas cylinder and the band insertion part is provided on the outer periphery, the gas cylinder is reliably protected and safe, and the core body is very convenient to carry. In addition, the tightening screw screwed into the protruding cylinder of the gas cylinder is provided with an appropriately colored balloon body on the upper part, and a vertical degassing needle is formed in the center. Depending on the situation, the degassing needle can be accurately lowered to ensure that its lower end can break through the gas cylinder's closing membrane. Additionally, if the balloon body is colored in a variety of suitable colors, it will be easier to see it from a distance. Furthermore, the gas venting needle has an entry hole at the lower end and is in contact with the occlusive membrane, so that the occluding membrane can be reliably and easily broken through, and at the same time, gas can enter the inside of the gas venting needle through the entry hole. It has the excellent effect of passing quickly and reliably and inflating the balloon body reliably.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway longitudinal side view of this invention.
FIG. 2 is an enlarged longitudinal sectional side view of the main part with a portion cut out, FIG. 3 is an enlarged longitudinal sectional side view of the main part, and FIG. 4 is a side view of the entire device. 1 is a signal indicator, 2 is a gas cylinder, 3 is a cap, 4 is a protective container, 5 is a tightening screw, 6 is a closing membrane, 7 is a projecting cylinder, 8 is a screw, 10 is a gas venting needle, 11 is a Balloon body, 12 is a shaft cylinder, 13 is an internal screw,
15 is a discharge hole, and 18 is a band insertion portion.

Claims (1)

[Scope of utility model registration request] In a portable distress and rescue signal display device in which the signal display device 1 includes a lower gas cylinder 2 made of metal or the like, and an upper cap 3 made of synthetic resin or the like that fits into the gas cylinder 2, the gas cylinder 2 includes: A synthetic resin protective container 4 is fitted on the outer peripheral surface,
The protective container 4 has a band insertion part 1 on the outer periphery of the side surface.
8, and a mounting part 16 for connecting a rope or the like with a connecting tool 17 provided on a part of the lower part,
Moreover, the gas cylinder 2 is equipped with a double closure film 6 such as a thin metal film and a rubber film on the inside upper part, and furthermore, a protruding cylinder 7 provided with a screw 8 is provided protruding from the upper part of the gas cylinder 2. At the same time, a butterfly screw type tightening screw 5 is screwed onto the projecting cylinder 7, and a suitably colored balloon body 11 is attached to the upper part of the tightening screw 5 using a tightening tool 20. A gas venting needle body 10 is formed which penetrates the inside of the tightening screw body 5 in the longitudinal direction, and an entry hole 14 through which gas enters is bored in the lower end side of the gas venting needle body 10. A portable distress and rescue signal indicator, characterized in that the lower end is in contact with the closure membrane 6.