JPS623367Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to working clothes on a ship, and more particularly to working clothes suitable for being worn by ship crew members and workers during work.

As is well known, there are various requirements for work clothes such as those mentioned above, such as heat retention, waterproofness, and breathability. However, it did not meet all of these requirements and was unsuitable for use as shipboard work clothes to provide conditions for easy movement.

The present invention was developed in view of the above points, and includes an intermediate fabric made of synthetic rubber having an open cell structure,
It consists of a breathable lining such as toweling on the back side of the intermediate fabric, and an outer fabric made of a waterproof and moisture-permeable material that is rich in water repellency and has pores that allow water vapor to pass through on the surface of the intermediate fabric. This shipboard working clothing is made by sewing the above-mentioned lining, intermediate fabric, and outer fabric in places, and coating the seams with waterproof coating, and its purpose is to have excellent waterproofness, as well as permeability of sweat vapor and breathability. To provide shipboard working clothes with excellent performance and excellent mobility.

Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an intermediate fabric made of synthetic rubber having an open cell structure. That is, it has an open cell structure that allows ventilation from the back surface 2 to the front surface 3 or from the front surface 3 to the back surface 2.

Next, reference numeral 4 denotes a breathable lining material such as towel fabric placed on the back side of the intermediate fabric 1, and forms a heat retaining layer together with the intermediate fabric 1. Further, reference numeral 5 denotes an outer material made of a waterproof and moisture-permeable material that is highly water-repellent and has pores that allow water vapor to pass through.
It is located in As the outer material 5 of this waterproof and breathable material, conventionally known materials may be used, and the following materials may be used. One is a porous film made of tetrafluoroethylene resin laminated to a material such as nylon.
For example, it is possible to make something that has more than 9 billion microscopic holes of about 0.2 microns per square inch. This fine pore is approximately
It is 1/20,000 times the size of a water vapor molecule, and while it completely prevents water from entering, the vapor generated from the body can freely pass through these pores due to the diffusion effect of the film itself. hand. Other basic materials are nylon and polyester woven and knitted fabrics,
It is possible to produce finished dough having countless air bubbles of about 3 microns or less.

Next, threads 6 are threaded through these three layered intermediate fabrics 1, lining fabric 4, and outer fabric 5 at certain places.
Sewing by. In addition, a waterproof coating is applied to the sewn portion 7, and the shipboard work clothes of the present invention are sewn from such a fabric.

Next, the characteristics of work clothes with such a structure will be listed.

Excellent waterproofness.

This is because the outer material 5 is made of a waterproof and breathable material, and the fine holes formed therein completely prevent water droplets from entering.

At the same time, it has excellent permeability to sweat vapor.

This is because the lining 4, intermediate fabric 1, and outer fabric 5 all have excellent permeability to water vapor molecules. That is, not only does the breathable lining 4 such as towel fabric allow water vapor molecules to pass through, but the intermediate fabric 1 also has an open cell structure, so it allows sweat vapor molecules to pass through. This is because the microscopic pores inside allow water vapor molecules to pass through. By satisfying both waterproofness and vapor permeability, we can provide clothing that allows you to maintain good body conditions during work, and provides work clothing that is lightweight and has excellent mobility. This is something that can be provided.

Work on a ship is often exposed to cold, but the work clothes of the present invention have an intermediate fabric 1 made of open-cell synthetic rubber and a lining 4 such as toweling, so they have excellent heat retention. It is. In addition, regarding this heat retention property, the work clothes of the present invention have the intermediate fabric 1, the lining 4, and the outer fabric 5 sewn together in places, and the interface between these fabrics is not in close contact with each other. Since it has an intermediate air layer, it has better heat retention properties.

Furthermore, what is required of shipboard work clothes is that the work clothes themselves should be highly buoyant in the event of a water accident; however, as mentioned above, the work clothes of this invention have open air bubbles in the intermediate fabric 1. It also has excellent buoyancy due to the air layer inside the fabric and the intermediate air layer between each fabric.

[Brief explanation of the drawing]

The attached drawings are drawings showing an embodiment of the present invention,
In the figure, 1 is an intermediate fabric made of synthetic rubber having an open cell structure, 4 is a breathable lining such as toweling, and 5 is an outer fabric made of a waterproof and moisture-permeable material.

Claims (1)

[Scope of utility model registration request] An intermediate fabric 1 made of synthetic rubber having an open cell structure, a breathable lining 4 such as towel fabric on the back side of the intermediate fabric 1, and a water-repellent material that repels water particles on the surface of the intermediate fabric 1. It consists of an outer fabric 5 made of a waterproof and breathable material with fine pores that allow water vapor to pass through, and the lining 4, intermediate fabric 1, and outer fabric 5 are sewn together with threads 6 in places, and the sewn parts 7 are sewn together. Shipboard work clothes made with waterproof coating.