JP2004115991A - Clean suit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clean suit securing dust resistance and air permeability, having visual design which satisfies a wearer and easy to put on and take off even to an inexperienced person. <P>SOLUTION: The clean suit is composed of a poncho style suit body 11 and a hood 12 unitedly connected therewith. A belt holding part 16 having multistage belt loops each different in height is formed in the vicinity of the waist of the wearer in the suit body 11. A bottom length adjusting means having around a plurality of snaps 17 each arranged in a position of different height is formed in the vicinity of the bottom. A tab 14 for covering the neck is formed at the neck of the wearer. The tab is attachable to the hood at the side of the neck and the attaching position is adjustable according to the size of the face of the wearer. An attaching part to detachably attach a shield 13 for covering the face is forward projected and formed on the upper part of the opening part of the hood 12 for exposing the face of the wearer. The suit body 11 has a fastener 19 which is formed between the position of the neck of the wearer and the vicinity of the waist and widely opens for attaching and detaching on the upper part of the suit body 11. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a clean suit to be worn in a clean room, and more particularly to a clean suit for a visitor, such as a visitor, to wear when entering a clean room.
[0002]
[Prior art]
As a conventional technology related to a clean suit used in a clean room of a semiconductor manufacturing line, for example, a technology described in Patent Literature 1 is known. This kind of conventional clean suit is designed to maintain the cleanliness of the clean room with the greatest aim, so it is designed with the utmost importance on dustproofness, and in order to obtain easy detachability, The location and size of the fasteners were devised.
[0003]
However, there has been no known prior art relating to clean suits that emphasizes appearance design.
[0004]
[Patent Document 1]
JP-A-3-76803
[Problems to be solved by the invention]
The above-mentioned clean suit according to the prior art is designed with the utmost emphasis on dust resistance, so that air permeability is sacrificed, and it is not easy for the wearer to sweat and comfort. . In addition, in the clean suit according to the prior art, although the position and size of the fastener are devised in order to obtain easy detachment, the wearer wears hood, suit, shoes, protective glasses, gloves, etc. It had to be worn separately and fitted to the body of the person separately, which was difficult to put on and take off. Further, since the clean suit according to the prior art did not have a concept of a free size, it was necessary to prepare a large number of sizes for visitors having various body shapes.
[0006]
As described above, the clean suit according to the prior art is particularly difficult for a visitor who is not accustomed to entering a clean room, and it is very difficult to attach and detach the clean suit. There is a problem that it was not something.
[0007]
Also, the clean suit according to the prior art is not comfortable to wear, and if you stay in the clean room for a long time, you will sweat or feel tired, and will give great stress especially to those who are not used to clean suits There is a problem that.
[0008]
In addition, clean suits according to the prior art are created to the same specifications as manufacturing engineers, etc., even for those who do not approach production facilities or wafers, and because there are many different types of visitors, many sizes are available. There is a problem that it was necessary to stock the items.
[0009]
SUMMARY OF THE INVENTION It is an object of the present invention to provide a clean suit suitable for being worn by a visitor at a 300 mm mini-en semiconductor factory, that is, a semiconductor factory using a local clean room, by solving the above-mentioned problems of the prior art.
[0010]
That is, an object of the present invention is to secure air permeability while securing a certain degree of dustproofness required in a class 1000 (cleanness of less than 1,000 dusts in one cubic foot of size 0.1 μ or more). Another object of the present invention is to provide a clean suit that is designed so that the person who wears it can also be satisfied.
[0011]
It is another object of the present invention to provide a clean suit that can be easily worn by a person who is not accustomed to wearing a clean suit, and that can be easily worn and worn.
[0012]
[Means for Solving the Problems]
According to the present invention, the object is a clean suit worn in a clean room, wherein the belt is selectively held at one of a plurality of positions having different heights around a waist of a suit body formed in a poncho style. This is achieved by providing a belt holding means that is enabled.
[0013]
Further, the above object is achieved by a clean suit worn in a clean room, wherein a hem length adjusting means is provided near a hem of a suit body configured in a poncho style.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of a clean suit according to the present invention will be described in detail with reference to the drawings.
[0015]
FIG. 1 is a diagram illustrating the shape of a clean suit according to an embodiment of the present invention, FIG. 2 is a diagram illustrating details of a hood, a shield, and a tab, and FIG. 3 is a diagram illustrating details of a belt holding unit, a belt drop prevention unit, and a belt. FIG. 1 to 3, 11 is a suit body, 12 is a hood, 13 is a shield, 14 is a tab, 15 is a belt, 16 is a belt holding portion, 17, 18, 18 ', 31, and 32 are snaps, and 19 is a fastener. , 21 are shield attachment parts, 22 and 23 are sheet fasteners, 33 is a belt threader, 34 is a connection fitting, 35 is a hole, and 36 is a belt stopper ring.
[0016]
As shown in FIG. 1 (a), a clean suit according to an embodiment of the present invention has a poncho-type suit body 11 and a head provided integrally with the suit body 11 in connection with the suit body 11. And a hood 12 covering the portion. Then, near the position where the wearer around the waist of the suit body 11 becomes substantially waist, there are provided belt loops provided in multiple stages at a plurality of positions having different heights, and one of the belt loops having different heights is selected. A belt holding unit 16 capable of holding the belt 15 is provided. The details of the belt holding unit 16 will be described later.
[0017]
In the vicinity of the skirt of the suit body 11 extending in a skirt shape, a skirt length adjusting means is provided around which a plurality of snaps 17 are arranged at different height positions. As shown in FIG. 1 (b) as viewed from below the hem, the hem length adjusting means bends the hem inward and joins the hem with a snap 17 at an appropriate height position to provide a suit body 11 Hem length can be adjusted.
[0018]
Also, a tab 14 covering the neck can be attached to the hood at the side of the neck at the position of the wearer's neck where the suit body 11 and the hood 12 are connected, and the attachment position depends on the size around the face of the user. It is provided to be adjustable. The details of the tab 14 will be described later.
[0019]
Further, a mounting portion for detachably attaching a shield 13 covering the face is provided above the opening for exposing the face of the wearer of the hood 12 and at the position of the forehead of the wearer. The shield attachment portion is configured to protrude forward from the hood 12 as described later, and the shield 13 is attached by a snap 18.
[0020]
Further, the suit body 11 is provided with a fastener 19 between the position of the wearer's neck and the vicinity of the waist, and the upper part of the suit body 11 is configured to be greatly opened by opening the fastener. The wearer of the suit can easily wear the skirt-shaped hem or put on through the opening using this opening, and can easily put on and take off the suit.
[0021]
Further, as described above, since the skirt of the suit body 11 is configured in a skirt shape, even if the wearer is a woman wearing a skirt or the like, it can be easily and easily attached and detached. Further, since the skirt of the suit body 11 is skirt-shaped, dust and the like from the wearer's clothes may fall from the inside of the skirt-shaped suit body, but usually, the clean room exhausts air from the floor surface. There is no problem since dust protection of class 1000 or so may be ensured.
[0022]
In addition, the cuff portion has a double structure, has a tubular sleeve appearance, and is provided with a cuff that is secured to the wrist using rubber or the like inside. Thereby, the appearance design can be made to look like a normal suit, the sleeve length can be adjusted, and dust generation can be prevented.
[0023]
Next, with reference to FIG. 2, a mechanism for attaching the shield 13 to the hood 12 and adjustment of the face circumference by the tab 14 will be described.
[0024]
As shown in FIGS. 2 (a) and 2 (b), the upper part of the opening of the hood 12 that exposes the face of the wearer and the position of the wearer's forehead have a longitudinal direction along the curve of the forehead. A shield mounting portion 21 that is curled and has an inverted L-shaped cross section is provided. When the shield attachment portion 21 is attached to the hood 12, the shield attachment portion 21 projects from the position of the wearer's forehead, and one surface of the inverted L-shape is substantially parallel to the wearer's forehead. A plurality of snaps 18 for attaching the shield 13 are provided on the back side of the surface of the shield attachment portion 21 which is substantially parallel to the forehead of the wearer.
[0025]
The shield 13 is formed of a transparent member having a curved surface along the face, and a snap 18 ′ is provided at the upper end thereof to be coupled to the snap 18 provided on the protruding shield mounting portion 21. By connecting the snap 18 'provided on the shield 13 to the snap 18 provided on the shield mounting portion 21, the shield 13 covers the face of the wearer as shown in FIGS. 2 (a) and 2 (b). Will be attached.
[0026]
When the shield 13 is attached, the length of the shield 13 is determined so that the lower end covers at least the mouth of the wearer. Further, a space corresponding to the length of another inverted L-shaped surface of the shield attachment portion 21 is formed between the face of the wearer and the shield 13, and the side and lower portion of the face of the wearer are formed. As shown in FIG. 2 (b), the suit is not disturbed even when the suit wearer is using glasses, and does not give the wearer a feeling of oppression due to the shield 13, as shown in FIG. . Furthermore, since the mouth of the wearer is covered, it is possible to prevent the saliva droplets that fly during conversation from flying toward the product or the like.
[0027]
The tab 14 is a band-shaped member provided at a position where the suit body 11 and the hood 12 are connected, and one end is directly attached to a position near the lower part of the wearer's ear at the lower end of the hood 12, At the other end, a planar fastener 23 is provided. On the other hand, a surface fastener 22 which can be coupled to the surface fastener 23 provided on the tab 14 is provided at a position on the side of the neck near the lower side of the ear on the opposite side of the wearer of the hood 12. .
[0028]
Using the tab 14 as described above, the wearer of the clean suit puts on the hood 12 while wearing the suit, and then turns the tab 14 so as to cover his or her neck, thereby turning the planar fastener 23 provided on the tab 14. , To the planar fastener 22 provided on the hood 12 side. Thereby, the user can adjust the size of the opening of the face of the hood 12 in accordance with the size around his / her face.
[0029]
Although the above description has been made assuming that one end of the tab 14 is directly attached to the lower end of the hood 12, the present invention forms the tab 14 independently, provides planar fasteners at both ends thereof, Can be coupled to the planar fastener provided in the above.
[0030]
Next, with reference to FIG. 3, the structure of the belt holding means, the belt drop prevention means, and the belt will be described.
[0031]
As shown in FIG. 3A, the belt holding means 16 includes a plurality of (three in the illustrated example) belt loops 33 provided at different heights. Such belt holding means 16 are provided at a plurality of locations around the waist of the suit body 11. Each of the belt loops 33 of the belt holding means 16 is provided with a snap 31 for connecting the belt 15 to prevent the belt 15 from slipping off when the belt 15 is passed. The wearer of the suit selects one of the belt loops 33 provided on the plurality of stages of the belt holding means 16 and connects the snap 32 on the belt side with the snap 31 provided on the belt loop by passing the belt 15. The belt 15 can be fixed at a position where the user can easily wear the suit, such as his / her waist.
[0032]
On the other hand, as shown in FIG. 3B, the belt 15 is configured such that connecting metal fittings 34 capable of adjusting the length of the belt are provided at both ends of the belt, and a position corresponding to the snap 31 on the belt passing side. Is provided with a snap 32. Further, the belt 15 is provided with a hole 35 through which a belt for adjusting the length of the belt is passed on one side of the connection fitting 34, the belt is folded back through the hole 35, and the belt on the side folded back by the belt stopper ring 36. The length can be adjusted by overlapping and stopping the end of the belt with a belt for tightening the waist. In this case, if the belt on the side to be folded is set to the inside, when the belt is connected with the connecting fitting 34 to form the belt, the belt on the side to be folded is fixed to the lower side of the belt for tightening the waist. That is, they do not go outside and get in the way.
[0033]
In the clean suit according to the embodiment of the present invention described above, each of the suit body, the hood, and the belt is preferably formed of a cloth having a breathable woven structure woven of polyester long fiber, It is more preferable to use a material in which a conductive yarn is woven to suppress generation of static electricity.
[0034]
As described above, in the clean suit according to the embodiment of the present invention, the suit main body 11 and the hood 12 are integrally formed, the suit main body 11 is formed in a poncho style, and the distance from the position of the neck of the wearer to the vicinity of the waist is obtained. Is provided with a zipper 19, and by opening this zipper, the upper part of the suit body 11 is configured to open greatly, so that the wearer of the suit can easily wear clothes using this opening. , Can be easily attached and detached.
[0035]
In addition, the clean suit according to the embodiment of the present invention includes a tab 14 provided around the neck to enable the size of the opening of the face of the hood 12 to be adjusted according to the size around the face of the user, and a belt for tightening the waist. What kind of body shape is provided with various adjustment means by the structure of the belt holding part 16 whose height position can be adjusted, the snap 17 whose length of the hem can be adjusted, and the sleeve part whose sleeve length can be adjusted Can also use these adjustment means to wear the suit to their body.
[0036]
In addition, the embodiment of the present invention further allows the person wearing the suit to change the color of the part to be adjusted or operated when the suit is attached or detached from the other parts so that those parts can be easily understood by the wearer. it can. Also, by preparing these colors in various ways, it is possible to see at a glance what kind of person the suit wears, for example, whether it is an explanatory person or a visitor's leader. In particular, when the tabs 14 are independently configured, a large number of colors can be prepared only for the tabs 14. In this case, the cost can be lower than that of manufacturing by changing the color on the suit, so that the wearer can be divided into various types.
[0037]
In other words, the portions that are different in color from the terminal portion include the tab 14, the band portions on both sides of the zipper including the zipper 19, the belt loop 33 forming the belt holding portion 16, the periphery of the vicinity of the skirt of the suit body, and the belt 15 There may be at least one. The color of these parts may be any color, but a color that is conspicuous with respect to the color of the suit body 11 is good, while the color of the suit body 11 including the hood 12 is a clean color that is as inconspicuous as possible, for example, White, gray, light blue, etc. are preferred.
[0038]
The embodiment of the clean suit according to the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and may be modified as follows, for example.
[0039]
That is, the hood does not have to be integrated with the suit body, but may be detachable from the suit body by snaps or the like. The shield may not be attached if it is not necessary, or may be fixed and attached to the shield attachment portion. The number of belt passes constituting the belt holding portion around the waist may be an arbitrary number instead of three. The position, angle, opening size, etc. of the fastener may be arbitrarily determined. Further, a plurality of colors of the suit body may be prepared so that the wearer can be identified inside the clean room.
[0040]
【The invention's effect】
As described above, according to the present invention, it is possible to provide a clean suit designed to ensure air permeability while ensuring a certain degree of dustproofness and to satisfy a person who wears the appearance design, It is possible to provide a clean suit that can be easily and easily attached and detached even by a person who is not used to the clean suit.
[Brief description of the drawings]
FIG. 1 is a diagram illustrating the shape of a clean suit according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating details of a hood, a shield, and a tab.
FIG. 3 is a diagram illustrating details of a belt holding unit, a belt drop prevention unit, and a belt.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 11 Suit body 12 Hood 13 Shield 14 Tab 15 Belt 16 Belt holding part 17, 18, 18 ', 31, 32 Snap 19 Fastener 21 Shield attaching part 22, 23 Planar fastener 33 Belt thread 34 Connection fitting 35 Hole 36 Belt stopper ring

Claims (8)

A clean suit to be worn in a clean room, wherein a belt holding means capable of selectively holding a belt at one of a plurality of positions having different heights is provided around a waist of a suit body configured in a poncho style. Clean suit characterized by being. 2. The clean suit according to claim 1, further comprising a belt slip-off preventing means for connecting the suit body and the belt. A clean suit worn in a clean room, characterized in that a skirt-length adjusting means is provided near a skirt of a poncho-type suit body. A hood is formed integrally with the suit body, a tab covering the neck is attachable to the hood on the side of the neck, and the attachment position is adjustable according to the size around the face of the user. The clean suit according to claim 1, wherein the clean suit is used. The clean suit according to claim 4, wherein the hood is provided with a mounting portion for detachably attaching a shield for covering the face, and the mounting portion of the shield projects forward from the hood. The clean suit according to any one of claims 1 to 5, wherein the clean suit has a fastener from an opening around the neck to the vicinity of the waist, and an opening for attachment and detachment is opened when the fastener is opened. The clean suit according to any one of claims 1 to 6, wherein a color of a part adjusted by a wearer of the clean suit is different from a color of another part. The clean suit according to any one of claims 1 to 6, wherein at least one of the belt height adjustment unit, the tab of the hood, and the fastener is colored differently from other portions.

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