JPH0220168Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Use The present invention relates to a dust-proof garment that is provided with a built-in jacket so as to double the jacket.

Conventional technology In the current era of advanced technology, electricity and
The number of clean room facilities used in various fields such as precision industry, pharmaceuticals, brewing, and cosmetics is increasing.
Along with this, the need for dust-proof clothing suitable for work in clean rooms is increasing.In particular, in the semiconductor field, the performance of dust-proof clothing has a large impact on the quality of semiconductors, so the quality requirements for this are increasing. has become extremely sophisticated.

Under these circumstances, conventional dust-control clothing has been developed with the primary purpose of preventing the adsorption of dust in the air outside the dust-control clothing by improving the fibers. However, it has been discovered that fine exfoliated dust caused by the metabolism of human skin is actually a major source of pollution.

For this reason, it was necessary to prevent the release of dust from the inside of the dust jacket to the outside, but with conventional dust jackets, the air inside the dust jacket blows out from the collar due to the pump effect caused by the work movements of the wearer. This has resulted in the inconvenience of emitting fine dust from skin that has peeled off due to aging.

Problems to be solved by the invention The invention provides a double internal jacket with the collar opening and armholes sewn integrally to the jacket.
A double control system with a function that prevents the air inside the dust jacket from blowing out from the collar area due to the pumping effect of the work movements of the wearer, preventing the release of fine dust from the wearer's aging and peeling skin. It was developed for the purpose of providing dust.

Means for Solving the Problems In order to achieve the above object, the structure of the present invention is such that the front of the jacket part 1 and the pants part 2 can be opened and closed freely by opening/closing tools 3, 3' such as fasteners, and the wrist part 4 ，
4' and ankle parts 5, 5' are tightened, and both armholes of internal jacket B are designed to be able to be opened and closed at the front with an opening/closing device 6 such as a fastener and to tighten the hem part 7. The parts 8, 8' and the collar opening 9 are sewn integrally with the armholes 10, 10' and the collar opening 11 of the upper garment part 1.

Function: The present invention uses the above-mentioned means to improve the visceral ependyma
The armholes 8, 8' and collar opening 9 of the jacket are sewn integrally with the armholes 10, 10' and collar opening 11 of the jacket 1, thereby improving the pumping effect during work movements of the wearer. The resulting eruption of internal air is the visceral ependyma B.
Since the structure is such that fine dust from the aged and exfoliated skin of the wearer inside the anti-dust garment is prevented from being directly released to the outside by the visceral upper garment B, the filtration of the fabric prevents It can be removed by action.

Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. As shown in Fig. 2, inside the upper and lower garments A, elastic bands such as rubber bands are sewn to tighten the ankles 5 and 5', the front can be opened and closed with an opening/closing tool 6 such as a fastener, and a hem is attached. Both armholes 8, 8' and the collar opening 9 of the visceral jacket B are tightened by sewing an elastic band such as a rubber band to the armholes 10, 10' and the collar of the jacket 1. It is sewn integrally with the opening 11. In this case, it is preferable that the upper and lower clothing A and the internal clothing B use fibers that maintain high filtering properties that can remove even extremely fine dust. When in use, it is worn as shown in Figure 3.

Effects of the invention Since the present invention has the above-mentioned configuration, it temporarily prevents dirty air from blowing out directly from the collar by using the built-in jacket B, and also protects the wearer inside the dustproof clothing by the filtering action of the fabric. It is extremely practical as it can prevent fine dust from aging and exfoliated skin from being released to the outside, so it can be expected to have a complete dust control effect, and it can be used in a clean room to manufacture products of excellent quality. It is an idea.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Fig. 1 is a perspective view of a top and bottom garment consisting of a jacket part and a pants part, and Fig. 2 is a perspective view of the main parts showing a state in which a built-in jacket is provided in the jacket part. , FIG. 3 shows a perspective view of the device in use. A... Upper and lower clothes, B... Internal jacket, 1... Top part, 2... Pants part, 3, 3'... Closing device, 4,
4'...Wrist part, 5,5'...Ankle part, 6...Opening/closing device, 7...Internal jacket hem part, 8,8'...Armhole part,
9... Collar opening, 10, 10'... Armhole part, 1
1... Collar opening.

Claims (1)

[Scope of utility model registration request] The fronts of the jacket part 1 and the pants part 2 are made openable and closable with opening/closing devices 3, 3' such as fasteners, and the wrist parts 4,
In the upper and lower garments A which are made to tighten at the 4' and ankle parts 5 and 5', both sleeves of the internal jacket B are made to be able to be opened and closed at the front with an opening/closing device 6 such as a zipper, and the hem 7 is tightened. Hollow portions 8, 8' and collar opening 9
A double-layer dustproof garment in which the armholes 10, 10' and the collar opening 11 of the upper garment part 1 are sewn integrally.