WO2021003812A1 - 一种防静电鞋 - Google Patents

一种防静电鞋 Download PDF

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Publication number
WO2021003812A1
WO2021003812A1 PCT/CN2019/102468 CN2019102468W WO2021003812A1 WO 2021003812 A1 WO2021003812 A1 WO 2021003812A1 CN 2019102468 W CN2019102468 W CN 2019102468W WO 2021003812 A1 WO2021003812 A1 WO 2021003812A1
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conductive
outsole
static
insole
midsole
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PCT/CN2019/102468
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English (en)
French (fr)
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严献忠
严小兵
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桐乡福华德鞋业有限公司
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Publication of WO2021003812A1 publication Critical patent/WO2021003812A1/zh

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements

Definitions

  • the invention relates to the technical field of anti-static equipment, in particular to an anti-static shoe.
  • Anti-static shoes are work shoes worn by production workshops and advanced laboratories of microelectronics industries such as electronic semiconductor devices, electronic computers, electronic communication equipment, and integrated circuits to reduce or eliminate the hazards of static electricity.
  • Anti-static shoes can guide static electricity from the human body to the ground, thereby eliminating the static electricity of the human body. At the same time, it also effectively suppresses the dust generated by the movement of people in the clean room. It is used in the clean workshops of pharmaceutical factories, food factories, electronics factories, and laboratories. Wait.
  • the anti-static shoes in the traditional technology usually adopt the method of modifying the sole material to meet the anti-static requirements.
  • problems in the treatment of shoe soles by means of material modification For example, adding antistatic agents to ordinary rubber and plastic shoe sole materials and forming them through foam injection molding, but the resistance value is relatively large and the antistatic effect is not very good.
  • the present invention provides an anti-static shoe.
  • the shoe not only meets the anti-static effect, but also can be designed in various colors and shapes according to the needs to improve the aesthetics and broaden it. Range of use.
  • An anti-static shoe comprising a sole and an upper.
  • the sole has a laminated structure and includes an insole, a midsole, and an outsole connected in sequence from top to bottom, and further includes: a conductive line that penetrates the sole, One end is located on the top surface of the insole and is in direct contact with the foot, and the other end is located on the bottom surface of the outsole and is in contact with the ground.
  • the midsole is made of conductive non-woven fabric
  • the conductive circuit includes a conductive wire, a first conductive strip, a second conductive strip and a conductive sheet; one end of the conductive thread is located on the top surface of the insole and directly contacts the foot , The other end penetrates the insole to connect to the first conductive strip; the top surface of the first conductive strip is attached to the bottom surface of the insole, and the bottom surface contacts the top surface of the midsole; the second conductive strip penetrates through the large For the bottom, one end contacts the bottom surface of the midsole, and the other end contacts the top surface of the conductive sheet, and the conductive sheet is fixed on the bottom surface of the outsole.
  • first conductive strip and the second conductive strip are both conductive cloth strips, which ensure the flexibility of the conductive system and improve the comfort in use.
  • the conductive wire and the first conductive strip are both located in the forefoot part of the insole.
  • the top arch and the back part of the midsole are covered with a gray board layer, and the gray board layer is made of an insulating material to facilitate concentrated electric power transmission.
  • the bottom surface of the first conductive strip has protrusions, so that the first conductive strip can fully contact the top surface of the midsole and facilitate the conduction of static electricity.
  • the top of the outsole is provided with an air circulation groove to ensure the dryness of the conductive environment, so that the static electricity can be successfully conducted and eliminated.
  • the periphery of the top surface of the conductive sheet is bonded to the outsole, and the conductive sheet is fixed to the heel part of the bottom surface of the outsole.
  • the center part of the periphery is bonded without glue, and the middle part is connected to the second conductive sheet.
  • the strip is connected to make full contact between the second conductive strip and the conductive sheet.
  • the periphery of the bottom surface of the midsole is fixedly connected with the outsole by means of bonding or seaming, so as to ensure that the midsole is in full contact and conduction with the rest of the conductive circuit.
  • the antistatic value of the antistatic shoes is 10 4 -10 7 ⁇ .
  • the technical solution of the present invention has the following beneficial effects: by improving the structure of the shoe body, placing the conductive circuit inside the shoe body firstly avoids the wear loss of the conductive structure, improves its service life, and It will not affect the external appearance of the shoe body; secondly, the anti-static effect can be achieved without the need to improve the shoe body material, avoiding the impact of the decrease in physical and chemical properties caused by the addition of conductive materials in the shoe body, and further improving the anti-static shoes The overall performance of the anti-static shoes; again, the anti-static shoes provided by the present invention do not need to improve the material of the shoe body, and improve the aesthetics and scope of application of the anti-static shoes. Most importantly, the anti-static shoe provided by the present invention has a simple structure and low cost, and is suitable for large-scale production and use.
  • Figure 1 is a schematic cross-sectional view of a conductive shoe sole of the present invention
  • Figure 2 is a structural view of the top and bottom surfaces of the insole of a conductive shoe sole according to the present invention
  • Figure 3 is a structural view of the top and bottom surfaces of the midsole of a conductive shoe sole of the present invention.
  • Figure 4 is a structural diagram of the top and bottom surfaces of the outsole of a conductive shoe sole according to the present invention.
  • insole 11, conductive thread, 12, first conductive strip, 2, midsole, 21, gray board layer, 3, outsole, 31, second conductive strip, 32, conductive sheet, 33, air Circulation groove.
  • an anti-static shoe provided by the present invention includes a sole and an upper.
  • the sole has a laminated structure and includes an insole 1, a midsole 2 and an outsole 3 connected in sequence from top to bottom, and also includes:
  • the conductive line runs through the sole, one end is located on the top surface of the insole 1 and is in direct contact with the foot, and the other end is located on the bottom surface of the outsole 3 in contact with the ground.
  • the midsole 2 is made of conductive non-woven fabric.
  • the conductive circuit includes a conductive thread 11, a first conductive strip 12, a second conductive strip 31 and a conductive sheet 32; one end of the conductive thread 11 is located on the top of the insole 1.
  • the surface is in direct contact with the foot, and the other end penetrates the insole 1 to connect the first conductive strip 12; the top surface of the first conductive strip 12 is attached to the bottom surface of the insole 1 and contacts the top surface of the midsole 2; the second conductive strip 31 penetrates the outsole 3 , One end contacts the bottom surface of the midsole 2 and the other end contacts the top surface of the conductive sheet 32, which is fixed on the bottom surface of the outsole 3.
  • the first conductive strip 12 and the second conductive strip 31 are both conductive fabric strips.
  • the conductive wire 11 and the first conductive strip 12 are both located in the forefoot part of the insole 1.
  • the top arch and the back part of the midsole 2 are covered with a gray board layer 21, which is made of insulating material.
  • the bottom surface of the first conductive strip 12 has protrusions.
  • the top of the outsole 3 has an air circulation groove 33.
  • the periphery of the top surface of the conductive sheet 32 is bonded with the outsole 3, and the conductive sheet 32 is fixed to the heel of the bottom surface of the outsole 3.
  • the bottom surface of the midsole 2 is fixedly connected to the outsole 3 by bonding or seaming.
  • the anti-static value of the anti-static shoe is 10 4 -10 7 ⁇ .
  • the conduction principle of the antistatic shoe of the present invention is as follows: the sole of the foot is in contact with the conductive wire 11 located at the insole, and then static electricity is transmitted along the conductive wire 11 ⁇ the first conductive strip 12 ⁇ the midsole 2 ⁇ the second conductive strip 31 ⁇ the conductive sheet 32 to Ground, thereby eliminating static electricity; the conductive circuit has a simple structure and does not affect the overall physical and aesthetic performance of the shoe body, and has a wider application range.

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

Abstract

本发明涉及一种防静电鞋，包括鞋底和鞋面，鞋底为层叠结构，由上至下包括依次连接的鞋垫（1）、中底（2）和大底（3），导电线路贯穿鞋底且一端位于鞋垫（1）顶面与脚直接接触，另一端位于大底（3）的底面与地面接触。

Description

一种防静电鞋 技术领域
本发明涉及防静电装备技术领域，具体涉及一种防静电鞋。
背景技术
防静电鞋是电子半导体器件、电子计算机、电子通讯设备和集成电路等微电子工业的生产车间和高级试验室为减少或消除静电危害而穿着的一种工作鞋。防静电鞋可以将静电从人体导向大地，从而消除人体静电，同时还有效地抑制了人员在无尘室中的走动所产生的灰尘，用于制药厂、食品厂、电子厂洁净车间、实验室等。
传统技术中的防静电鞋通常采用对鞋底材质改性的方式来满足防静电需求。但是采用材料改性的方式对鞋底进行处理存在较多的问题，例如：在普通橡塑鞋底材料中添加防静电剂，经发泡注塑加工成型，但是该电阻值较大，防静电效果不是很理想；或者在一般橡塑鞋底材料中添加导电碳粉或导电碳纤维，经发泡注塑加工成型，但是由于导电碳粉的颜色只能为黑色，限制了其多样化发展，且在洁净度有要求的环境无法推广，重要的是添加炭黑后鞋底的弹性、韧性和强度变差，不利于这种防静电鞋的使用；而加入抗静电剂的鞋底防静电性能随时间和环境条件的变化不够稳定，使用一段时间后电阻值极易发生变化而超标。
因此，如何提供一种安全可靠并且可多样化变换的防静电鞋，是本领域技术人员亟待解决的问题。
发明内容
本发明为了克服以上技术的不足，提供了一种防静电鞋，通过在结构上的连接改进，使鞋不仅满足防静电效果，且可根据需求设计各种颜色及形状，提升美 观性，拓宽其使用范围。
为了实现上述目的，本发明采用如下技术手段：
一种防静电鞋，包括鞋底和鞋面，所述鞋底为层叠结构，由上至下包括依次连接的鞋垫、中底和大底，还包括：导电线路，所述导电线路贯穿所述鞋底，一端位于所述鞋垫顶面与脚直接接触，另一端位于所述大底的底面与地面接触。
进一步的，所述中底为导电无纺布材质，所述导电线路包括导电线、第一导电条、第二导电条和导电片；所述导电线一端位于所述鞋垫顶面与脚直接接触，另一端贯穿所述鞋垫连接所述第一导电条；所述第一导电条顶面贴合于所述鞋垫底面，底面接触所述中底顶面；所述第二导电条贯穿所述大底，一端接触所述中底底面，另一端接触所述导电片的顶面，所述导电片固定于所述大底的底面。
进一步的，所述第一导电条与所述第二导电条均为导电布条，确保导电系统的柔性，提升使用的舒适感。
进一步的，所述导电线与所述第一导电条均位于所述鞋垫的前掌部分。
进一步的，所述中底的顶面脚弓和后掌部分覆盖有灰板层，所述灰板层为绝缘材质，便于电力集中传导。
进一步的，所述第一导电条的底面具有凸起，可使第一导电条与所述中底顶面充分接触，便于静电传导。
进一步的，所述大底的顶端具有空气循环槽，确保导电环境的干燥，使静电成功传导消除。
进一步的，所述导电片的顶面四周与所述大底粘结，且所述导电片固定于所述大底底面后跟部，四周粘结中心部位不涂胶，且中间部位与第二导电条连接，使第二导电条与导电片之间充分接触。
进一步的，所述中底的底面四周通过粘结或缝接的方式与所述大底固定连接，确保中底与导电线路其余结构的充分接触导电。
进一步的，所述防静电鞋的防静电值为10 4-10 7Ω。
与现有技术相比，本发明的技术方案具有如下有益效果：通过对鞋体结构的改进，将导电线路置于鞋体内部中，首先避免了导电结构的磨损损耗，提升其使用寿命，并且不会影响鞋体外部的美观性能；其次，无需对鞋体材料进行改进即可实现防静电效果，避免了鞋体本身中导电材料的添加带来的物化性能下降的影响，进一步提升防静电鞋的综合性能；再次，本发明提供的防静电鞋无需对鞋体材料进行改进，提升防静电鞋的美观性和适用范围。最为重要的是，本发明提供的防静电鞋结构简单成本低廉，适于大规模推广生产使用。
附图说明
图1为本发明一种导电鞋鞋底的剖面示意图；
图2为本发明一种导电鞋鞋底的鞋垫顶面和底面结构图；
图3为本发明一种导电鞋鞋底的中底顶面和底面结构图；
图4为本发明一种导电鞋鞋底的大底顶面和底面结构图；
图中，1、鞋垫，11、导电线，12、第一导电条，2、中底，21、灰板层，3、大底，31、第二导电条，32、导电片，33、空气循环槽。
具体实施方式
下面将结合本发明附图对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如附图1所示，本发明提供的一种防静电鞋，包括鞋底和鞋面，鞋底为层叠结构，由上至下包括依次连接的鞋垫1、中底2和大底3，还包括：导电线路，导电线路贯穿鞋底，一端位于鞋垫1顶面与脚直接接触，另一端位于大底3的底面与地面接触。
如附图2-7所示，中底2为导电无纺布材质，导电线路包括导电线11、第一导电条12、第二导电条31和导电片32；导电线11一端位于鞋垫1顶面与脚直接接触，另一端贯穿鞋垫1连接第一导电条12；第一导电条12顶面贴合于鞋垫1底面，接触所述中底2顶面；第二导电条31贯穿大底3，一端接触中底2底面，另一端接触导电片32的顶面，导电片32固定于大底3的底面。
为了进一步优化上述技术方案，第一导电条12与第二导电条31均为导电布条。
为了进一步优化上述技术方案，导电线11与第一导电条12均位于鞋垫1的前掌部分。
为了进一步优化上述技术方案，中底2的顶面脚弓和后掌部分覆盖有灰板层21，灰板层21为绝缘材质。
为了进一步优化上述技术方案，第一导电条12的底面具有凸起。
为了进一步优化上述技术方案，大底3的顶端具有空气循环槽33。
为了进一步优化上述技术方案，导电片32的顶面四周与大底3粘结，且导电片32固定于大底3底面后跟部。
为了进一步优化上述技术方案，中底2的底面四周通过粘结或缝接的方式与大底3固定连接。
为了进一步实现上述技术方案，所述防静电鞋的防静电值为10 4-10 7Ω。
本发明的防静电鞋传导原理如下：脚底与位于鞋垫处的导电线11接触，随即将静电沿导电线11→第一导电条12→中底2→第二导电条31→导电片32传输至地面，从而消除静电；该导电线路结构简单且不影响鞋体的整体物化和美观性能，具有更广阔的适用范围。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施 例公开的装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种防静电鞋，包括鞋底和鞋面，所述鞋底为层叠结构，由上至下包括依次连接的鞋垫(1)、中底(2)和大底(3)，其特征在于，还包括：导电线路，所述导电线路贯穿所述鞋底，一端位于所述鞋垫(1)顶面与脚直接接触，另一端位于所述大底(3)的底面与地面接触。
  2. 根据权利要求1所述的一种防静电鞋，其特征在于，所述中底(2)为导电无纺布材质，所述导电线路包括导电线(11)、第一导电条(12)、第二导电条(31)和导电片(32)；所述导电线(11)一端位于所述鞋垫(1)顶面与脚直接接触，另一端贯穿所述鞋垫(1)连接所述第一导电条(12)；所述第一导电条(12)顶面贴合于所述鞋垫(1)底面，底面接触所述中底(2)顶面；所述第二导电条(31)贯穿所述大底(3)，一端接触所述中底(2)底面，另一端接触所述导电片(32)的顶面，所述导电片(32)固定于所述大底(3)的底面。
  3. 根据权利要求2所述的一种防静电鞋，其特征在于，所述第一导电条(12)与所述第二导电条(31)均为导电布条。
  4. 根据权利要求3所述的一种防静电鞋，其特征在于，所述导电线(11)与所述第一导电条(12)均位于所述鞋垫(1)的前掌部分。
  5. 根据权利要求4所述的一种防静电鞋，其特征在于，所述中底(2)的顶面脚弓和后掌部分覆盖有灰板层(21)，所述灰板层(21)为绝缘材质。
  6. 根据权利要求5所述的一种防静电鞋，其特征在于，所述第一导电条(12)的底面具有凸起。
  7. 根据权利要求6所述的一种防静电鞋，其特征在于，所述大底(3)的顶端具有空气循环槽(33)。
  8. 根据权利要求7所述的一种防静电鞋，其特征在于，所述导电片(32)的顶面四周与所述大底(3)粘结，且所述导电片(32)固定于所述大底(3)底面后跟部。
  9. 根据权利要求8所述的一种防静电鞋，其特征在于，所述中底(2)的底面四周通过粘结或缝接的方式与所述大底(3)固定连接。
  10. 根据权利要求1-9任一项所述的一种防静电鞋，其特征在于，所述防静电鞋的防静电值为10 4-10 7Ω。
PCT/CN2019/102468 2019-07-09 2019-08-26 一种防静电鞋 WO2021003812A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10234421A (ja) * 1997-02-26 1998-09-08 Hiroshi Miyata 帯電防止靴
CN201683110U (zh) * 2010-05-13 2010-12-29 湖州福来鞋业有限公司 一种防静电鞋
DE202018103291U1 (de) * 2018-04-09 2018-06-18 Haka Co., Ltd. Schuh mit elektrostatischer Ableitung über mehrere elektrische Kontaktstellen
CN207506014U (zh) * 2017-09-28 2018-06-19 深圳市京泰防护科技股份有限公司 防静电鞋
CN108577016A (zh) * 2018-06-12 2018-09-28 百卓鞋业（恩平）有限公司 一种防静电导电安全鞋

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002065309A (ja) * 2000-08-24 2002-03-05 Sharp:Kk 帯電防止に優れる導電靴
JP5028604B2 (ja) * 2001-02-26 2012-09-19 毅 山▲崎▼ 帯電防止履物
CN201557628U (zh) * 2009-06-09 2010-08-25 广州市路之宝鞋业有限公司 防静电鞋和鞋底
CN105581431A (zh) * 2014-10-24 2016-05-18 天津名都皮革制品有限公司 一种防静电导电鞋
CN108567195A (zh) * 2017-03-07 2018-09-25 阿创工程科技（深圳）有限公司 防静电鞋
CN208129572U (zh) * 2018-03-23 2018-11-23 广东百卓鞋业有限公司 一种抗静电pu面安全鞋
CN210672254U (zh) * 2019-07-09 2020-06-05 桐乡福华德鞋业有限公司 一种防静电鞋

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10234421A (ja) * 1997-02-26 1998-09-08 Hiroshi Miyata 帯電防止靴
CN201683110U (zh) * 2010-05-13 2010-12-29 湖州福来鞋业有限公司 一种防静电鞋
CN207506014U (zh) * 2017-09-28 2018-06-19 深圳市京泰防护科技股份有限公司 防静电鞋
DE202018103291U1 (de) * 2018-04-09 2018-06-18 Haka Co., Ltd. Schuh mit elektrostatischer Ableitung über mehrere elektrische Kontaktstellen
CN108577016A (zh) * 2018-06-12 2018-09-28 百卓鞋业（恩平）有限公司 一种防静电导电安全鞋

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