JPS60139592A - Marine pneumatic life jacket-cum-working dress - Google Patents

Abstract

PURPOSE:To make a life jacket floatable for hours safely as well as to aim at protection against the cold and keeping warmth, by covering a body of the life jecket with double leather bags while inflating it as an air bag. CONSTITUTION:An air bag 1 wraps the whole body. Air taken in from an air plug 6 and fed to each part from an air pipe 5 in succession whereby the air bag 1 is inflated as a whole. In a state of being attached to the air bag 1, replaceable gloves and socks are used for hands and feet.

Description

[Detailed description of the invention] We believe that the role of life jackets is to save and rescue human lives.

The purpose of this invention is to review the conventional simple life jacket and improve the technology, considering the problems of the conventional technology and safety.
Wrap Figure 2 and the entire reform into an air-filled life jacket.

I think it can play a sufficient role in situations where people have been exposed to natural and man-made disasters and have been forced to spend long periods of time in the frigid ocean (land can also be used), threatening their safety.

The most important thing about this invention is that it has a device to float safely for long periods of time and a device to keep it warm and protected from the cold.It is impossible to move just by inserting air throughout the whole body and inflating it.It is important to provide an important aperture to solve this problem. Aperture 3 and small aperture 4
This will help your body move and allow you to work while wearing it. However, the amount of air must be an absolute necessary condition for a person to be able to float.■ Incorporating nocturnal paint and fluorescent tape on the surface will allow you to work quickly in the dark. It also plays a role in confirming the location and making new discoveries in situations where every moment counts.

The structure of this invention is to use shock-resistant, flexible, and waterproof nylon as the material.1 is an air bag that is wrapped around the entire body.

Air is inserted through the air inlet/outlet 6 and sent to each part through the air pipe 5, and the entire joint 1 is inflated.Replaceable gloves and socks are used for the hands and feet.

This will wear out during work, so it will be replaced.

For this purpose, it is important to use a 14 (sponge) from the inside and a 12 (band) from the outside to prevent water from entering.

Conventionally, a simple life jacket was connected to the hands, legs, and torso to wrap the entire body in order to keep them warm and protected from the cold.The design also added a diaphragm to allow work to be carried out while wearing this jacket, increasing safety even further and improving conventional technology. increase the effect.

[Brief explanation of the drawing]

These Figures 1 and 2 show the front and rear sides of the life jacket 1.
Air bag (layer) 3------- Large aperture (fixed) 4---
--- Small aperture (fixed) 5 --- Air pipe 6 ---
--Air inlet/outlet 7---Waist belt 7 is for stabilizing the center of gravity 8---Fastner 9---Magic 1
0---------Sleeve tie (same as feet) 11---------Replacement gloves 12------Tightening band 13------Replacement socks 14------Inside the sponge Zhang 15 - Cold protection mask with magic Figure 3 is a cross-sectional view of 3 and 4. 5 is a flexible tube that serves to send air from 2 to 2. In the figure, 5 is a flexible tube. It is incorporated as shown in Figure 3. Figure 4 is a partial enlargement of the upper leg area, with 3 large apertures, 4 small apertures, and 5 connecting 2 and 2. Figure 5 is the chest area of 1, 8 is the fastener, and the body is moved in and out from here. In order to prevent water from entering, use 9 from directly above and fold it back so that A is aligned with B and C is aligned with D. Figure 6 shows the use of replacement parts 13 and 14 for lining, 12 for tightening and preventing water from entering, and the same provision for the wrists. Measure. Patent applicant: Tsuguo Ishibashi

Claims (1)

[Claims] The main body is covered with a double skin bag and air is inserted into the air bag, and the main body is inflated in this way to form a life jacket that envelops the entire body. As a result, the work clothes are designed to protect against the cold and keep warm, and to prevent excessive swelling, and are provided with three large and four small sizes, making it easier to move the presser foot and the body, and allowing work to be done while wearing the presser foot. Nocturnal paint is applied to this surface so that its presence can be seen in the dark, and it can be used as a guide for quick discovery.