JPH0342799U - - Google Patents

Description

[Brief explanation of drawings]

The attached drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of a diver diving, Fig. 2 is an enlarged view of a portion of Fig. 1, and Fig. 3 is a view of a diver using a rod-shaped marker swim bladder. 4 is a perspective view showing that a rod-shaped floating bladder for marking has a floating function; FIG. 5 is a perspective view showing another example of the fixing means; FIG. 6 is another example of the fixing means. FIG. In the figure, 1...underwater jacket, 2...diver, 3...air chamber, 4...intake pipe, 5...intake button, 6...exhaust button, 7...exhaust port, 8...
...Medium pressure hose, 9...Latching piece, 9a...One latch piece, 9b...Other latch piece, 10...Rod-shaped sign float, 11...Shoulder part, 11a...Left shoulder part ,
11b... Right shoulder part, 13... Surface fastener, 13
a shows one side fastener, and 13b shows the other side fastener.

Claims (1)

[Claims for Utility Model Registration] An underwater jacket 1 that can be worn on the body, which allows compressed air from a compressed air cylinder to be passed through a primary air pressure reducing valve by pressing an intake button 5 attached to the underwater jacket 1. By inhaling air into this underwater jacket 1 and causing it to expand, a diver who has submerged underwater can float above the water surface, and an exhaust button 6 attached to the underwater jacket 1
In the underwater jacket 1 which can discharge the air inside the underwater jacket 1 to the outside by pressing , a rod-shaped flagging float 10 is integrally attached around the shoulder 11 of the underwater jacket 1. The air chamber 3 inside the rod and the air chamber 3 of the rod-shaped marking float 10 are integrally attached so that they communicate with each other, and when the rod-shaped marking float 10 is not in use when a diver is submerged underwater, the rod-shaped The marker swim bladder 10 is rolled up or folded and fixed around the shoulder 11 of the underwater jacket 1 by an arbitrary fixing means, and the underwater diver 2 presses the intake button 5 to release compressed air. The air in the cylinder is sucked into the underwater jacket 1 through the primary air pressure reducing valve, and after rising to the water surface, by further pressing the intake button 5, the air in the compressed air cylinder is sucked into the underwater jacket 1 through the primary air pressure reducing valve. By supplying air to the air chamber 3 in the rod-shaped marking bladder 10 through the air chamber 3 in the underwater jacket 1, the rod-shaped marking bladder 10 is inflated into a rod shape and the presence of the diver 2 is detected by the outside. A underwater jacket with a swim bladder for marking, which is characterized in that it is designed to notify ships, etc. One hooking piece 9a is provided at the apex of the rod-shaped marker bladder 10, and by rotating the rod-shaped marker bladder 10 behind the neck of the diver 2, the one hooking piece 9a can be attached to the underwater jacket. 2. The underwater jacket with a swim bladder for marking according to claim 1, wherein the underwater jacket has a swim bladder function by being hooked to the other hooking piece 9b provided around the other shoulder of the marker. An arbitrary fixing part for fixing the rod-shaped flag float 10 to one shoulder of the underwater jacket 1 is the rolled or folded rod-shaped float bladder 10.
2. An underwater jacket with a swim bladder for marking according to claim 1, characterized in that the hook-and-loop fastener 13a is located on one side of the hook and the hook-and-loop fastener 13b is engaged with the hook-and-loop fastener 13b on the other side.