WO2009116148A1 - Costume de nettoyage et ensemble de costume de nettoyage - Google Patents

Costume de nettoyage et ensemble de costume de nettoyage Download PDF

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Publication number
WO2009116148A1
WO2009116148A1 PCT/JP2008/055064 JP2008055064W WO2009116148A1 WO 2009116148 A1 WO2009116148 A1 WO 2009116148A1 JP 2008055064 W JP2008055064 W JP 2008055064W WO 2009116148 A1 WO2009116148 A1 WO 2009116148A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupler
side coupler
clean suit
fabric
user
Prior art date
Application number
PCT/JP2008/055064
Other languages
English (en)
Japanese (ja)
Inventor
智秀 仲島
Original Assignee
富士通株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 富士通株式会社 filed Critical 富士通株式会社
Priority to PCT/JP2008/055064 priority Critical patent/WO2009116148A1/fr
Priority to JP2010503701A priority patent/JPWO2009116148A1/ja
Publication of WO2009116148A1 publication Critical patent/WO2009116148A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/008—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting against electric shocks or static electricity
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/02—Overalls, e.g. bodysuits or bib overalls

Definitions

  • the present invention relates to a clean suit mounted in a so-called clean room.
  • Electrostatic wristbands are widely known.
  • the wristband has a band.
  • An electrode is supported on the band.
  • An earth strap is connected to the electrode.
  • a mounting coupler is attached to one end of the ground strap.
  • the mounting coupler is connected to the wristband electrode.
  • a connection terminal is attached to the other end of the ground strap.
  • the connection terminal is connected to a fixed ground wire.
  • the worker moves his hand.
  • the ground strap moves as your hand moves. If the ground strap gets caught on the part or product to be worked on the desk, the part or product may be dropped. In addition, when the ground strap comes into contact with a component or product, dust is transferred from the ground strap to the component or product.
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide a clean suit capable of reducing the charging voltage of a human body while reliably preventing parts and products from falling.
  • the clean suit is fixed to the front side of the fabric and electrically connected to the front side coupler, fixed to the back side of the fabric, and a conductive front side coupler that receives the attachment of the other coupler, A conductive backside coupler that receives the attachment of the other coupler.
  • Clean suits such as the above can provide a clean suit set.
  • the clean suit set consists of the fabric that forms the clean suit, the conductive front side coupler that is fixed to the front side of the fabric and receives the attachment of the other coupler, and the back side of the fabric that is electrically connected to the front side coupler.
  • An inner ground strap that has a conductive back side coupler and a mounting coupler attached to the back side coupler at one end and a conductive pad that adheres to the human body at the other end, and establishes continuity from the back side coupler to the conductive pad Can be provided.
  • FIG. 4 is an enlarged cross-sectional view corresponding to FIG. 3 and showing a front-side coupler and a back-side coupler when first and second ground straps are connected.
  • FIG. 1 shows a specific example of the clean suit 11.
  • the clean suit 11 is sewn from a predetermined fabric 12.
  • the fabric 12 of the clean suit 11 includes a body part 13 that covers the circumference of the wearer's torso.
  • a collar 14 is defined at the upper end of the body part 13.
  • a hood 15 is coupled to the collar opening 14.
  • a pair of sleeves 16 extending to the left and right sides and covering the left and right arms of the wearer are joined to the upper end of the body part 13.
  • a cuff 16 a is defined at the tip of each sleeve 16.
  • a pants part 17 is coupled to the lower end of the body part 13. A so-called connection is formed.
  • the pants part 17 includes a pair of tube parts 18 that cover the left and right legs of the wearer.
  • a skirt port 18 a is defined at the tip of each cylindrical portion 18.
  • a cut (not shown) is made from the collar opening 14 toward the pant part 17.
  • a fastener is attached to this notch.
  • the wearer can enter the body part 13 from the cut.
  • both legs of the wearer are passed through the cylindrical portion 18 of the pants portion 17.
  • the wearer's foot protrudes from the hem port 18a.
  • Both arms of the wearer are passed through the sleeve 16.
  • the wearer's hand protrudes from the cuff 16a.
  • the fastener is raised, the notch is closed.
  • the wearer's head protrudes from the collar 14.
  • a hood 15 is put on the head.
  • a front side coupler 19 is attached to the front side of the fabric 12.
  • one front-side coupler 19 is fixed at a position corresponding to the left and right flank.
  • the front-side couplers 19 may be fixed one by one at positions corresponding to the left and right shoulders, for example.
  • the front side coupler 19 should just be installed in the position corresponding to at least any one of a flank or a shoulder.
  • the front side coupler 19 may be molded from a conductive material.
  • a metal material such as stainless steel or copper may be used.
  • a conductive resin may be used as the conductive material.
  • a first ground strap 21 is connected to the back side of the fabric 12.
  • a mounting coupler 22 is coupled to one end of the first ground strap 21.
  • a conductive ground pad 23 is coupled to the other end of the first ground strap 21.
  • the conductive ground pad 23 and the mounting coupler 22 are electrically connected by the action of the ground strap wire 24. In this way, conduction is established from the mounting coupler 22 to the conductive ground pad 23.
  • the conductive ground pad 23 includes, for example, a resin support and a conductive gel laminated on the surface of the support. The conductive gel is electrically connected to the ground strap wire 24. When the conductive gel is in close contact with the human body, static electricity of the human body is guided from the conductive gel to the mounting coupler 22.
  • back side couplers 25 are attached to individual front side couplers 19 back to back.
  • the back side coupler 25 may be molded from a conductive material.
  • a metal material such as stainless steel or copper may be used.
  • a conductive resin may be used as the conductive material.
  • the above-described mounting coupler 22 is connected to any one back-side coupler 25. Electrical continuity is established between the backside coupler 25 and the mounting coupler 22.
  • the front side coupler 19 and the back side coupler 25 are fixed, for example, the front side coupler 19 may be fitted into the back side coupler 25.
  • the back side coupler 25 may be fitted into the front side coupler 19.
  • the fabric 12 is sandwiched between the front side coupler 19 and the back side coupler 25.
  • an opening 26 be defined in the fabric 12 between the front side coupler 19 and the back side coupler 25 for fitting.
  • the front side coupler 19 and the back side coupler 25 may be in direct contact with each other through the opening 26.
  • the front side coupler 19 and the back side coupler 25 are electrically connected.
  • the electrical connection may be established between the front side coupler 19 and the back side coupler 25 by any means.
  • the front side coupler 19 includes a male snap 27, for example.
  • the male snap 27 includes a disk-shaped main body 27 a that is superposed on the front surface of the fabric 12.
  • a protrusion 27b rises vertically from the center of the main body 27a.
  • the protrusion 27b has a large portion 28 at the tip.
  • a constriction 29 is defined between the enormous portion 28 and the main body 27a.
  • the back side coupler 25 includes a male snap 31, for example.
  • the male snap 31 includes a disk-shaped main body 31 a that is superimposed on the back surface of the fabric 12.
  • a protrusion 31b rises vertically from the center of the main body 31a.
  • the protrusion 31b has a huge portion 32 at the tip.
  • the projection 31b defines a constriction 33 between the enormous portion 32 and the main body 31a.
  • the mounting coupler 22 has a female snap 34.
  • the female snap 34 is embedded in, for example, a resin casing 35.
  • the female snap 34 has a recess 36 that receives the protrusion 31b of the male snap 31, for example.
  • a pair of bar springs 37 is incorporated in the recess 36.
  • the bar springs 37 extend parallel to each other and cross the entrance of the recess 36.
  • the interval between the bar springs 37 is set smaller than the enormous portion 32 of the protrusion 31b.
  • the interval between the bar springs 37 is set larger than the constriction 33 of the projection 31b.
  • the enormous part 32 enters between the bar springs 37.
  • the constriction 33 is sandwiched between the bar springs 37.
  • the bar spring 37 returns to linear. Omission of the enormous part 32 is prevented.
  • the mounting coupler 22 is detachably fixed to the back side coupler 25.
  • the coupling based on the female snap 34 and the male snap 31 may be used for coupling the conductive ground pad 23 and the ground strap wire 24 described above.
  • conductive fibers 39 are inserted into the fabric 12 in a lattice shape.
  • the conductive fiber 39 may be knitted into the fabric 12.
  • a conductive fiber 39 is sandwiched between the front side coupler 19 and the back side coupler 25.
  • the conductive fiber 39 is electrically connected to the front side coupler 19 and the back side coupler 25.
  • the static electricity of the fabric 12 of the clean suit 11 can be released from the front coupler 19. Charging of the fabric 12 of the clean suit 11 can be prevented.
  • the diameters of the main bodies 27a and 31a of the male snaps 27 and 31 may be set larger than the interval between the conductive fibers 39.
  • the conductive fiber 39 can be sandwiched between the front side coupler 19 and the back side coupler 25 without regard to the position of the fabric 12. Conductivity can be ensured reliably.
  • an electrical connection may be established between the front side coupler 19 and the back side coupler 25 based on the use of the conductive fiber 39.
  • the wearer couples the attachment coupler 22 of the first ground strap 21 to the back-side coupler 25 of the clean suit 11.
  • the wearer brings the conductive gel of the conductive ground pad 23 into close contact with the skin of the abdomen H, for example. In this way, a static electricity conduction path from the body to the back coupler 25 is secured.
  • connection terminal 43 includes a plug 46, for example.
  • the plug 46 is inserted into, for example, a jack 47 installed in the work place.
  • a ground wire 48 is connected to the jack 47.
  • connection terminal 43 is connected to the ground wire 48.
  • a static electricity path from the front coupler 19 to the ground wire 48 is secured. As a result, static electricity generated in the wearer's human body can escape to the ground wire 48.
  • the second ground strap 41 extends from the shoulder or side of the wearer to the ground wire 48. Therefore, even if the wearer moves his / her hand during work, the movement of the second ground strap 41 can be avoided. Contact between the second ground strap 41 and the part or product to be worked can be prevented. Concerns about falling parts and products can be eliminated.
  • the front-side coupler 19 is installed at a position corresponding to the left and right flank and a position corresponding to the left and right shoulders. Therefore, the second ground strap 41 can be connected to the front-side coupler 19 from either the left or right side.
  • the left and right positions can be appropriately selected according to the arrangement of the jack 47 of the ground wire 48. The worker can always perform the work without being obstructed by the second ground strap 41.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

L'invention porte sur un costume de nettoyage qui est formé d'une étoffe donnée (12). Un coupleur côté verso conducteur (19) est fixé au côté verso de l'étoffe (12). Un coupleur côté recto conducteur (25) est fixé au côté recto de l'étoffe (12). Le coupleur côté recto (25) est connecté électriquement au coupleur côté verso (19). Le corps humain (H) d'un porteur de costume de nettoyage et un fil de masse externe (48) peuvent être connectés entre eux par l'intermédiaire du coupleur côté verso (19) et du coupleur côté recto (25). Ainsi, toute électricité statique générée sur le corps humain (H) du porteur peut s'échapper par le fil de masse (48). Il n'est pas nécessaire pour le porteur d'avoir un serre-poignet sur son bras. En conséquence, le danger de chute de parties et de produits peut être mis de côté.
PCT/JP2008/055064 2008-03-19 2008-03-19 Costume de nettoyage et ensemble de costume de nettoyage WO2009116148A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2008/055064 WO2009116148A1 (fr) 2008-03-19 2008-03-19 Costume de nettoyage et ensemble de costume de nettoyage
JP2010503701A JPWO2009116148A1 (ja) 2008-03-19 2008-03-19 クリーンスーツおよびクリーンスーツセット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/055064 WO2009116148A1 (fr) 2008-03-19 2008-03-19 Costume de nettoyage et ensemble de costume de nettoyage

Publications (1)

Publication Number Publication Date
WO2009116148A1 true WO2009116148A1 (fr) 2009-09-24

Family

ID=41090570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055064 WO2009116148A1 (fr) 2008-03-19 2008-03-19 Costume de nettoyage et ensemble de costume de nettoyage

Country Status (2)

Country Link
JP (1) JPWO2009116148A1 (fr)
WO (1) WO2009116148A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854496A (fr) * 1971-11-12 1973-07-31
JPS61111923U (fr) * 1984-12-27 1986-07-15
JPH10317212A (ja) * 1996-12-26 1998-12-02 David L Banks 静電気消散衣服
JP2000178810A (ja) * 1998-12-14 2000-06-27 Goldwin Inc 防塵作業服
JP2000220010A (ja) * 1999-01-26 2000-08-08 Meiko Trading Kk 低周波領域の電磁波対策用電磁波シールド衣服

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4854496A (fr) * 1971-11-12 1973-07-31
JPS61111923U (fr) * 1984-12-27 1986-07-15
JPH10317212A (ja) * 1996-12-26 1998-12-02 David L Banks 静電気消散衣服
JP2000178810A (ja) * 1998-12-14 2000-06-27 Goldwin Inc 防塵作業服
JP2000220010A (ja) * 1999-01-26 2000-08-08 Meiko Trading Kk 低周波領域の電磁波対策用電磁波シールド衣服

Also Published As

Publication number Publication date
JPWO2009116148A1 (ja) 2011-07-21

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