JP2017036020A - Necklace type lifesaving buoyancy bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lifesaving buoyancy bag installable around a neck like a necklace.SOLUTION: A necklace type emergency lifesaving buoyancy bag floats a head part by expanding the emergency lifesaving buoyancy bag by injection of a small-sized compression cylinder in an emergency when installing a hose-like necklace of a diameter of about 2 cm around a neck. A part except for the cylinder can also be used any number of times, and is a lightweight hose-like necklace shape, and is easy in carrying in sea bathing, a pool and the outdoor waterfront, and can swim or can also be seized by releasing both hands by installation around the neck even in use time. As use to an emergency rescuer except for a wearer, use as a buoyancy bag and chest circumference installation of an infant are possible. When used as snowslide equipment of a mountaineer and a skier, floating near to a snow surface and an existing place sign are also supposed to be easy.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a necklace type life-saving bag when it is likely to drown.

  Some life-saving bladders are attached to the chest and waist, but as special ones, for example, those described in the following patent documents are known.

JP 2004-098936 A Japanese Utility Model Publication No. 07-002194 JP 2014-012519 A JP 2011-201523 A JP 2211-25881 A

As is well known, there are accidents that endanger life due to a sudden drop in physical fitness during swimming, swimming, swimming, etc., and accidents caused by avalanches in snowy mountains.
An object of the present invention is to provide a necklace type life-saving bag that solves these problems.

  The necklace-type lifebuoy according to the present invention includes a necklace part and a small compression cylinder that is detachably connected to the necklace part, and the necklace part is a hose-like tube with a notch that opens toward the outside. In the tube, a floating bag that is inflated by the injection of the small compression cylinder is housed, and the small compression cylinder is equipped with a switch that injects the gas of the cylinder into the floating bag. To do.

  When the small compression cylinder switch of the necklace-type lifebuoy bag is pressed, the cylinder is instantaneously injected and the necklace-type lifebuoy bag expands.

 The float bag is connected to a switch, and when the small compression cylinder is removed from the switch, the swollen float bag shrinks, and in this state, it is used many times by being pushed into a hose-like necklace part that has a notch on the outer periphery. Is possible.

  According to the present invention, if a necklace type lifebuoy bag is attached to the neck, the lifebuoy bag is inflated by operating the switch of the small compression cylinder and injecting the gas in the cylinder, and the head rises. Can be made. In addition, it can be used repeatedly except for the cylinder, and the lightweight hose-like necklace shape is easy to carry around in the sea, swimming, playing with water, etc. Even during use, both hands can be opened at all times by wearing around the neck It is also possible to swim and grab. In addition to using it as a life-saving device for the wearer, it can be used as a floating bag for other people who need help, and in the case of infants, it can be rescued by attaching it to the chest circumference. . In addition, if used as an avalanche equipment for climbers and skiers, it is easy to ascend to the top of the snow and to indicate the existing location.

The top view of a necklace type lifebuoy. Sectional drawing at the time of necklace type lifebuoy bag wearing. Necklace type lifebuoy Explanatory surface at the time of expansion of the floating bag with the necklace type lifebuoy.

Hereinafter, embodiments of the present description will be described with reference to the drawings.
In FIG. 1 to FIG. 4, a hose-like necklace portion 1 that is cut along the entire outer periphery contains a floating bag 5 that is inflated by injection of a small compression cylinder 2. The cover 4 for storing the cylinder 2 is configured to be telescopic and adjustable in length, and both ends of the necklace portion 1 are connected to both ends of the telescopic cover 4, respectively. The length of 1 can be adjusted by the extension of the cover 4. Further, a switch 3 for injecting gas from the cylinder 2 is provided at a connecting portion between the cylinder 2 and the necklace portion 1.

  The air bag 5 is formed to be foldable like an air bag, and has a sealed structure so that gas does not leak when inflated. When inflated, as shown in FIG. 4, it expands to a length that circulates around the neck, and its shape is a C-type with the part corresponding to the jaw open, and when inflated, the jaw is lifted Designed with a capacity that can ensure a wide airway.

A sleeve is attached to one end of the floating bag 5 accommodated in the necklace portion 1, and a connection mechanism for detachably connecting the sleeve is provided at the injection port of the switch 3. When the cylinder 2 is disconnected from the switch 3, the floating bag 5 contracts and is pushed into the hose-like necklace portion 1 having a cut on the outer periphery, and can be reused.
Instead of this sleeve, a one-touch type connector used for a gas hose or the like may be used.

H Necklace type lifebuoy 1 Necklace 2 Small compression cylinder 3 Switch 4 Cylinder cover 5 Floating bag

Claims (2)

  A necklace-type life-saving bag comprising a necklace part and a small compression cylinder detachably connected to the necklace part, the necklace part being a hose-like tube with a notch opened to the outside, A necklace-type life-saving bag in which a floating bag that is inflated by injection of the small compression cylinder is accommodated in the tube, and the small compression cylinder is equipped with a switch that injects gas from the cylinder into the floating bag. The floating bag is a C-type partly open, the injection port of the floating bag is connected to the injection port of the switch, the switch and the cylinder are detachably connected, and the connection is released 2. The necklace type lifebuoy according to claim 1, wherein when the gas in the bag is released, the bag can be stored again in the necklace part.

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