WO1992002154A1 - Chaussure antistatique - Google Patents

Chaussure antistatique Download PDF

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Publication number
WO1992002154A1
WO1992002154A1 PCT/JP1990/000972 JP9000972W WO9202154A1 WO 1992002154 A1 WO1992002154 A1 WO 1992002154A1 JP 9000972 W JP9000972 W JP 9000972W WO 9202154 A1 WO9202154 A1 WO 9202154A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductive
conductive material
footwear
seam
thread
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP1990/000972
Other languages
English (en)
Japanese (ja)
Inventor
Naomichi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/JP1990/000972 priority Critical patent/WO1992002154A1/fr
Publication of WO1992002154A1 publication Critical patent/WO1992002154A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/36—Footwear with health or hygienic arrangements with earthing or grounding means

Definitions

  • This invention relates to footwear such as shoes, slippers, underground socks, etc., which are simple to manufacture and have good antistatic properties. It is something. Background technology
  • the shoes shown in the figure are typical of those having antistatic performance, but this shoe a is attached to the heel c or the bottom b of the body.
  • the conductive metal d is inserted to conduct electrical conduction between the ground surface and the concrete floor, and discharge is performed to prevent charging. It is a configuration to stop.
  • conductive metal d Since conductive metal d is inserted into the sole of the shoe, it will be heavy, hard and hard to wear, no matter where it is inserted. To make holes for inserting conductive metal d in the bottom of the shoe, or to insert conductive metal d and secure it. It takes a lot of time and effort, and the cost is high.
  • Conductive metal is easily removed in a short period of time and requires frequent repairs.
  • the purpose of the invention is to propose footwear for electrostatic protection that does not have the above-mentioned faults a to c. Disclosure of the invention
  • the invention uses a flexible conductive material on the outsole of the footwear.
  • the best example of this is a rubber-filled rubber.
  • the inner bottom of the footwear is usually made of cloth or a fellow, etc. in consideration of the moisture absorption property, but the inner bottom is optional.
  • stitches and eyes can be made using a conductive thread in any pattern. This seam can be used for sewing machine.
  • the conductive yarn it is optional to combine power ribbon, but for example, Sanderon SS-N (registered by Nita Silkworm Dye & Color Co., Ltd.) (Registered trademark) can be used.
  • the conductive material is used in part of the outsole.
  • the seam of the bottom conductive thread may correspond to this part.
  • Examples of the footwear include shoes, slippers, basement socks, and the like, which are worn in a place where static electricity is easily charged.
  • Fig. 1 is a disassembled perspective view of a preferred antistatic shoe for electrostatic protection according to the present invention.
  • Figure 2 is a cross-sectional view of the antistatic device.
  • Fig. 3 is a perspective view of the present invention on a slitter.
  • FIG. 4 is a disassembled perspective view of the slit shown in FIG.
  • Figure 5 is a perspective view of the present invention implemented on the bottom of an underground tabi.
  • Fig. 6 is an explanatory diagram showing the structure of a conventional anti-static shoe. Best form to carry out the invention
  • Fig. 1 shows a conductive outer sole 1 made of carbon-filled rubber, a core 2 stitched with a conductive thread 3, and a seam similar to the above. It shows the disassembled leather shoes that consist of the inner sole (insole) 4 containing the inside and the main body 5.
  • the shoe has a core 2 sandwiched between an outsole 1 and an inner sole 4, and is attached to a main body 5, and a conductive yarn 3 is attached to the inner sole.
  • the conductive yarn 3 of the core 2 is also exposed to the surface of the conductive yarn 3 so that the force can be understood from Fig. 1. It comes into contact with the outsole 1 by touching to enable electrical conduction.
  • FIG. 3 shows a case where the last invention is applied to the slipno 8.
  • the slipper 8 is shown in Table 9 and the core 1 as shown in FIG. 4.
  • 0, insole 11 and instep 12 In addition, seams (embroidery) are inserted into the corresponding portions (overlapping portions) by using the conductive thread 3 to impart overall conductivity. It is a thing.
  • Table 9 and the insole 11 are upper and lower co-threads, and the core 10 is a folded stitch.
  • FIG. 5 shows a case where the present invention is applied to an underground tabi 13.
  • the conductive yarn 3 is used similarly to the slipper 8. The entire bottom is seamed.
  • a flexible material such as rubber is used on the outsole, and a conductive material such as bonbon is mixed into the material to lose the flexibility. I'm done.
  • the weight of the bike is good, the weight of the bike is good, and you don't get tired.
  • the seam (area) is widened to a certain extent, so that even if a part of the seam is used, the other seam may be broken.
  • a knock-off generated in a shoe due to the action of a copper ion when a copper compound is compounded into a conductive yarn, a knock-off generated in a shoe due to the action of a copper ion. It can suppress the rear's citizenship, improve the deodorant or hygroscopic effect, and enhance the aesthetics with the stimulus bell.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention se rapporte à une chaussure antistatique comprenant une semelle extérieure fabriquée en matériau conducteur mou et cousue à la semelle intérieure au moyen de fils électroconducteurs. Les coutures ainsi conçues assurent une conductivité entre la semmelle extérieure et la semelle intérieure de la chaussure, donc lorsqu'une personne porte de telles chaussures sur une route ou sur un sol en béton est protégé, les charges électrostatiques qui s'accumulent dans son corps sont déchargées à travers la chaussure et ne restent jamais dans son corps.
PCT/JP1990/000972 1990-07-31 1990-07-31 Chaussure antistatique Ceased WO1992002154A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/000972 WO1992002154A1 (fr) 1990-07-31 1990-07-31 Chaussure antistatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/000972 WO1992002154A1 (fr) 1990-07-31 1990-07-31 Chaussure antistatique

Publications (1)

Publication Number Publication Date
WO1992002154A1 true WO1992002154A1 (fr) 1992-02-20

Family

ID=13986641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1990/000972 Ceased WO1992002154A1 (fr) 1990-07-31 1990-07-31 Chaussure antistatique

Country Status (1)

Country Link
WO (1) WO1992002154A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404803B (de) * 1993-10-20 1999-03-25 Andritz Patentverwaltung Verfahren zur verarbeitung von gegossenen metallprodukten

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911607Y2 (ja) * 1981-03-30 1984-04-10 アキレス株式会社 帯電防止靴
JPS616802Y2 (fr) * 1983-09-09 1986-03-01
JPS6127441Y2 (fr) * 1983-06-20 1986-08-15
JPH0120601B2 (fr) * 1981-09-02 1989-04-18 Hitachi Ltd
JPH01291804A (ja) * 1988-05-20 1989-11-24 Shitsuku:Kk 静電気の除電性履き物、及び部品並びに加工法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911607Y2 (ja) * 1981-03-30 1984-04-10 アキレス株式会社 帯電防止靴
JPH0120601B2 (fr) * 1981-09-02 1989-04-18 Hitachi Ltd
JPS6127441Y2 (fr) * 1983-06-20 1986-08-15
JPS616802Y2 (fr) * 1983-09-09 1986-03-01
JPH01291804A (ja) * 1988-05-20 1989-11-24 Shitsuku:Kk 静電気の除電性履き物、及び部品並びに加工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404803B (de) * 1993-10-20 1999-03-25 Andritz Patentverwaltung Verfahren zur verarbeitung von gegossenen metallprodukten

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