TWM406368U - Anti-electrostatic insole - Google Patents

Anti-electrostatic insole Download PDF

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Publication number
TWM406368U
TWM406368U TW100202720U TW100202720U TWM406368U TW M406368 U TWM406368 U TW M406368U TW 100202720 U TW100202720 U TW 100202720U TW 100202720 U TW100202720 U TW 100202720U TW M406368 U TWM406368 U TW M406368U
Authority
TW
Taiwan
Prior art keywords
layer
insole
layer body
heel
arch
Prior art date
Application number
TW100202720U
Other languages
English (en)
Inventor
Keh-Tao Liu
Original Assignee
Global Action Inc
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 Global Action Inc filed Critical Global Action Inc
Priority to TW100202720U priority Critical patent/TWM406368U/zh
Priority to CN2011200515599U priority patent/CN202095642U/zh
Publication of TWM406368U publication Critical patent/TWM406368U/zh
Priority to US13/369,519 priority patent/US8914996B2/en
Priority to JP2012000671U priority patent/JP3175102U/ja
Priority to KR2020120001123U priority patent/KR200467468Y1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/148—Recesses or holes filled with supports or pads
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/023—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient wedge-like
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0045—Footwear characterised by the material made at least partially of deodorant means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/026—Composites, e.g. carbon fibre or aramid fibre; the sole, one or more sole layers or sole part being made of a composite
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/10—Metal
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
    • A—HUMAN NECESSITIES
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    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/04—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined with metal insertions or coverings
    • A—HUMAN NECESSITIES
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    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
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    • A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
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    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
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    • A43B7/36—Footwear with health or hygienic arrangements with earthing or grounding means
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    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

财〇6368 五、新型說明： 【新型所屬之技術領域】 本創作係一種關於防靜電鞋墊，其特別係具有一足 跟墊以達到兼具抗疲勞以及其它機能的一種防靜電鞋 墊。 【先前技術】 現代科技日新月異，各種工業產品的產製必須遵痛 極為嚴格規範的工作環境，主要原因之一即在於工業生 產過程中，靜電荷常會伴隨各種不同作業環境而產生， =不加以疏導’―旦靜電蓄積至危險程度 =電，並導致產品良率不佳，甚至引發相關工業安: =各種防靜電配備與裝置乃成為現代精密工業廠 房不可或缺的產品，其中之一即為防靜電鞋。 中，民國專利第奶61917號揭露—種防靜電的鞋及 = ’^m361918_露-種歸及 ^㈣防靜電的靜電鞋及鞋墊，其主要 = :=果’並未考量勒子本身的舒適感; 鞋塾的主要問題缺失，因為對於長時 二人r言’長時間站立工作腳部 墊，常合導設計不良的防靜電鞋及鞋 形。θ導致穿者者引發腳跟、小腿甚至背部酸痛的情 多年夺=題，本創作人基於 ^多實務，，二驗，提出一種防靜電鞋墊， M406368 以改善上述習知技藝之缺點並能兼容並蓄其優點。 f新型内容】 本創作目的主要提供—防靜t鞋墊，用 =由足部輕易地傳導至該防靜電鞋通體= ¥至地面，以防止靜電災害之發生。 达I”傳 墊，：=以目的係提供—符合人體工學的防靜電鞋 用从配現有之防靜電鞋使用者，而無 S人體工學的防靜電鞋，即可舒緩足邻置付 的疲勞。 W，.友足邛長時間承受負載時 本創作另一目的係提供一符合人 與 :’其係具有緩衝吸震機能之抗疲勞防靜電 與步行過程中，可吸震與減小足底的= 因而可避免下肢骨骼或肌肉群的傷害。 刀 本創作再-目的係提供一防靜電鞋塾，其係 體可透過孔洞之尺料間距的設計， 性質的防靜電鞋墊，其中該防靜電鞋墊的機械性質 鞋内墊的軟硬度、勁度或透氣性。 貿係扣該 為達到上述目的或其它目的，本創作提供一防靜 墊’其包括-表布層、-第—層體、一第二層體、 弓墊以及一足跟墊。該表布層係設置於該第一層體 面’該第二層體係設置於該第一層體絲，該足跟 足弓墊係δ又置於该第二層體底部，該足跟塾的彈性係數 係大於該第一層體，且該足弓墊之勁度係大於該第—層 體，該第一層體上表面的弧度係配合該第二層體的弧 度，該第一層體上表面則係配合人體足弓的弧度。該表 M406368 布層、該第一層體以及該第二層體係具有防靜電功能。 該防靜電鞋墊係對應人體足部之一足前掌區、一足 弓部區以及一足跟部區之生物力學特性，且該足弓墊係 設置於該第二層體並對應該足弓部區，並針對不同之足 弓型態提供不同之勁度分佈，以達到兼具抗疲勞、防靜 電功能之一種防靜電鞋墊。 前述之足弓墊配合人體足弓的弧度係透過實驗分析的 方式所達成的，並可依據統計的人體足弓弧度資料，將該 足弓墊的弧度設計為數種不同弧度。
該表布層係為具有毛細現象之抗菌導電纖維布，除具 有抗菌導電機能外，尚具有摩擦力佳、柔軟性佳、吸汗性 佳、透氣性佳、消除異味以及接觸性佳等特性。該表布層 係具有碳纖維（carbon fiber)、鍵鎳碳纖維（nickel coated graphite)、金屬纖維(metai fiber)以及導電性高分子(intrinsic conductive polymer)之至少其一。 上★該第一層體係具導電性之PU(聚氨酯）高密度泡棉，且 该層體係與該第二層體的弧度相對應且緊密配合，用 以提供更高之支撐性與舒適性。 π瓶的柯負係具有橡膠成份以及導電性之 EVA (ethylene-vinyl acetate copolymer^ , 共tr簡稱)’且該第二層雜係包括位於足 體孩第—Α層體係具有導電」又弟一 β第二Β層體則係不具有導 =電導電EVA材 層體以及該第二B層體係機械連：:〜材質’且該第· 该足跟塾係配置於該足 =第二層體。 艮4區，其材質係氨基甲酉 M406368 (urethanes)高密度泡棉，用以提供足跟部區適當之 •力，舒緩長時間站立工作與行走的後足跟之疲累感。月匕 與習知技術相較’本創作係提供符合人體工學之 防靜電鞋墊，用以解決習知技術中防靜電鞋與防靜電鞋 不符合人體工學、未考量人體足弓之差異性，導致足部、 腿部等之不適感而不具抗疲勞特性等諸多問題。故 •創作具有導電性之第-層體、第二層體以及足弓塾與 •墊等之防靜電鞋墊，用以達成防靜電、抗疲勞之目的。 ▲以吏熟悉該項技藝人士了解本創作之目的、特徵及功 j ’兹藉由下述具體實施例，並配合圖式，對本創作詳加 。兄明如後，然所例舉之具體實施例與圖式僅提供參考與說 明用，並非用來對本創作加以限制者。 乂 【實施方式】 為充分瞭解本創作之目的、特徵及功效，兹藉由下述 具體之實施例，並配合所附之圖式，對本創作做—詳 明’說明如後： 、° 請參考第一圖、第二圖、第三圖、第四圖以及第五圖。 W “弟二圖/系本創作防靜電鞋墊一具體實施例的平面俯視 二° 。亥第一圖係顯示本創作第一圖之Η斷面的剖面圖， 孩第，圖係顯示本創作第一圖之ΙΙ-ΙΙ斷面的剖面圖，該第 =圖係顯示本創作防靜電鞋墊一具體實施例的仰視圖，該 寻圖係顯示本創作防靜電鞋墊另一具體實施例的仰視 —圖中顯示本創作一種防靜電鞋墊（100)包括：一第一層 體（1) ’ 一第二層體(2); 一足弓墊(3); 一足跟墊(4);以及 一表布層(5)。 該表布層（5)係覆設於該第一層體（1)表面，該第二層 M406368 體（2)係貼附於该第一層體（i)底面，該足跟塾（4)以及足弓 ， 墊（3)係設置於該第二層體（2)底部的凹槽（21)内，該足跟 墊（4)係設置於該第二層體（2)位於足跟部區（1〇3)的底 部。其中，該足跟墊（4)的彈性係數係大於該第一層體 (1)，且該足弓墊（3)之勁度係大於該第一層體（〇，該第 一層體（1)上表面的弧度係配合該第二層體（2)的弧度，該 . 弟一層體（1)上表面則係配合人體足弓的孤度。該表布層 • (5)、該第一層體（1)以及該第二層體（2)係具有防靜電之 導電功能。 •該防靜電鞋墊（100)係對應人體足部之一足前掌區 (101)、一足弓部區（1〇2)以及一足跟部區（1〇3)之生物力 學特性，且該足弓墊（3)係設置於該第二層體（2)下，並對 應該足弓部區（102)，且係針對不同之足弓型態提供不同 之勁度分佈’以達到兼具抗疲勞、防靜電功能之一種防 靜電鞋墊（100)。 該表布層（5)係為具有毛細現象之抗菌導電纖維布，除 具有抗菌導電機能外，尚具有摩擦性佳、柔軟性佳、吸汗 ^ 性佳、透氣性佳、消除異味以及接觸性佳等特性。該表布 . 層（5)係具有碳纖維(carbon fiber)、鐘錄碳纖維(nickel coated graphite)、金屬纖維(metal fiber)以及導電性高分子（intrinsic conductive polymer)之至少其一 ° 該第一層體（1)係具導電性之PU(聚氨酯）高密度泡 棉，且該第一層體（1)係與第二層體(2)的弧度相對應且緊密 配合，用以提供更高之支撐性與舒適性。 該第二層體（2)的材質係具有橡膠成份以及導電性之 高分子材料 EVA (ethylene-vinyl acetate copolymer，即乙烯 M406368 -醋酸乙烯酯共聚合物的簡稱），其係具有一凹槽（21)以容置 • 該足弓塾（3) ’且該第二層體（2)係包括位於足前掌區（ιοί) 之第二A層體（2a)以及位於足弓部區（1〇2)與足跟部區（103) 區之第二B層體(2b)。該第二A層體(2a)係具有導電性之 抗靜電導電EVA材質，該第二B層體(2b)則係不具有導電 性之EVA材質，且該第二A層體(2a)以及該第二B層體（2b) . 係以機械連結成為該第二層體（2)。 • 該足弓墊（3)的材質係為聚醯胺高分子材料，較佳為 Polyamide 6或Polyamide 66，其係透過實驗統計分析的方 ^ 式達成符合人體足弓弧度之目的，並可依據統計的人體足 弓弧度資料，將該足弓墊(3)的弧度設計為數種不同孤度。 於本實施例，該足弓墊(3)係嵌設於該第二層體(2)對應該鞋 墊（100)足弓部區（102)的凹槽（21);於另一實施例中，該足 弓墊(3)係嵌設於該第二層體（2)對應該鞋墊（100)包括足弓 部區（102)以及足跟部區（103)的凹槽（21)，且該足弓墊（3) 於該足跟部區（103)係具有一孔洞（請參見第五圖）以容置該 足跟墊(4)設置於該第二層體（2)。 ‘ 該足跟墊(4)係配置於該足跟部區（1〇3)，其材質係氨基 •曱酸酯（urethanes)高密度泡棉，用以提供足跟部區（1〇3)& •當之避震能力，舒緩長時間站立工作與行走的後足跟之疲 累感。 請參考第六圖，其係本創作防靜電鞋墊之立體示咅 圖。圖中顯示本創作一種防靜電鞋墊（100)自足弓部區（1〇2) 至足跟部區（1〇3)周圍具有一侧翼（107)，使得該防靜電鞋墊 (100)成為一畚箕形(dustpan-shaped)之防靜電鞋墊（1〇〇)。該 侧翼（107)係將該第一層體（1)、該第二層體(2)以及該足弓墊 M406368 (3)配合人體足弓與足跟的弧度自足底向上延伸所形成，使 得該侧翼（107)可以提供支撐足部側向的作用力，減少足部 側翻的機率，兼具抗疲勞之特性。 請參考第七以及第八圖。第七圖係顯示本創作防靜電 鞋墊第二層體的局部平面俯視圖，第八圖係顯示本創作第 七圖之III-III斷面的剖面圖。圖中，該第二層體（2)底面係 具有貫穿的複數個穿孔(22)，該些穿孔(22)係可以排列為陣 列形式或呈不規則排列之形式。再者，該複數個穿孔（22) 之幾何尺寸(W1)係可為相同或不相同之尺寸，以及該等穿 孔(22)之間的間距P1係可為相同或不相同之距離。 當該第二層體(2)之穿孔(22)的幾何尺寸（W1)加大或間 距(P1)變小時，該第二層體(2)會變的比較軟或是說其勁度 會變的比較小；反之，當該第二層體（2)之穿孔(22)的幾何 尺寸（W1)減小或間距(P1)變大時，該第二層體(2)會變的比 較硬或是說其勁度會變的比較大。亦即透過該些穿孔（22) 的該等幾何尺寸（W1)與間距（P1)之不同排列組合設計變 化，用以達到控制該第二層體(2)符合人體工學的軟硬度、 勁度或透氣性等機械特性，從而達成調整本創作一種防靜 電鞋墊（100)之勁度分佈等機械特性。 雖然本創作已以具體實施例揭露如上’然其所揭露的 具體實施例並非用以限定本創作’任何熟悉此技藝者，在 不脫離本創作之精神和範圍内’當可作各種之更動與潤 飾，其所作之更動與潤飾皆屬於本創作之範疇，本創作之 保護範圍當視後附之申請專利範園所界定者為準。 ^06368 【圖式簡單說明】 第一圖係本創作防靜電鞋墊一具體實施例的平面俯 視圖。 第二圖係顯示本創作第一圖之υ斷面的剖面圖。 第三圖係顯示本創作第一圖2Π_Π斷面的剖面圖。 第四圖係顯示本創作防靜電鞋墊一具體實施例的仰 視圖。 ‘該第五圖係顯示本創作防靜電鞋墊另一具體實施例 的仰視圖。 第六圖其係本創作防靜電鞋塾之立體示意圖。 第七圖係顯示本創作防靜電鞋墊第二層體的局部平 面俯視圖。 第八圖係顯示本創作第六圖之III-III斷面的剖面圖。 ^ 【主要元件符號說明】 100 防靜電鞋墊 101 足前掌區 102 足弓部區 103 足跟部區 107 側翼 1 第一層體 2 第二層體 2a 第二A層體 10 M406368 2b 第二B層體 21 凹槽 22 穿孔 3 足弓墊 4 足跟墊 5 表布層 W1 幾何尺寸 PI 間距

Claims (1)

  1. M406368 六、申請專利範圍： 1· 一種防靜電鞋墊，其包括： 一第一層體； 一第二層體，係貼附於該第—層體底面； 一足弓墊，係嵌設於該第二層體底部的凹槽内； 一足跟墊，係設置於該第二層體位於足跟部區的底 部；以及 W 一表布層，係覆設於該第一層體表面； 其中，該表布層、該第一層體以及該第二層體係具 有防靜電之導電功能；該第一層體與該第二層體係 延伸形成對應人體足部之—足前掌區、一足弓部區 以及一足跟部區；且該第一層體、該第二層體以及 該足弓墊配合人體足弓與足跟的弧度，自足底向上 延伸’形成自足弓部區至足跟部區周圍具有一側翼 之一畚箕形（dustpan-shaped)防靜電鞋墊。 2. 如申請專利範圍第1項所述之防靜電鞋墊，其中該 足跟墊的彈性係數係大於該第一層體，且該足弓塾 之勁度係大於該第一層體，該第一層體上表面的弧 度係配合該第二層體的弧度，該第一層體上表面則 係配合人體足弓的弧度。 3. 如申請專利範圍第1項所述之防靜電鞋墊，其中該 表布層係為具有毛細現象之抗菌導電纖維布，其係 具有碳纖維（carbon fiber)、鍍鎳礙纖維（nickei 12 M406368 coated graphite)、金屬纖維（metal fiber)以及導電性 兩分子（intrinsic conductive polymer)之至少其一。 4. 如申請專利範圍第1項所述之防靜電鞋墊，其中該 第一層體係具導電性之PU(聚氨酯）高密度泡棉，且 該第一層體係與第二層體的弧度相對應且緊密配 合’用以提供更高之支撐性與舒適性。 5. 如申請專利範圍第i項所述之防靜電鞋墊，其中該 第一層體的材質係具有橡膠成份以及導電性之高 分子材料EVA，且該第二層體係具有一凹槽於該足 弓部區以容置一足弓墊。 •如申明專利範圍第5項所述之防靜電鞋墊，其中該 第二層體係包括位於足前掌區之第二A層體以及 位於足弓部區與足跟部區之第二B層體，且該第二 )層體係具有導電性之抗靜電導電EVA材質，該 第一 B層體則係不具有導電性之材質。 7· f申請專利範圍# 6項所述之防靜電鞋塾，其中該 =A層體以及該第二B層體係以機械連結 该第二層體。 士申明專利範圍第1項所述之防靜電鞋墊，其中該 ^弓塾係嵌設於該第二層體對應該 槽。 足^ I專利^圍第1項所述之防靜電鞋塾，其中該 W μ係嵌設於該第二層體對應包括該足弓部區 乂及该足跟部區的凹槽。 13 » 1〇·如申請專利範圍第9項所述之防靜電鞋墊，其中該 足弓墊係具有—孔洞以容置該足跟墊設置於該第二 層體。 如申請專利範圍第1項所述之防靜電鞋墊，其中該 足弓墊的材質係為聚醯胺高分子材料。 u·如申請專利範圍第1項所述之防靜電鞋墊，其中該 足跟墊係配置於該足跟部區，其材質係氨基曱酸酯 ^ (urethanes)高密度泡棉，用以提供足跟部區適當之 避震能力。 13·=申請專利範圍第〗項所述之防靜電鞋墊，其中該 第二層體係具有複數個貫穿的穿孔，且該些穿孔係 排列為陣列形式或呈不規則排列之形式。 14·如申請專利範圍第13項所述之防靜電鞋墊，其中 該第二層體之機械特性係由該些穿孔的幾何尺寸 ^ 與間距決定。 14
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CN202095642U (zh) 2012-01-04
US20120204444A1 (en) 2012-08-16
KR20120005917U (ko) 2012-08-22
US8914996B2 (en) 2014-12-23
JP3175102U (ja) 2012-04-19
KR200467468Y1 (ko) 2013-06-14

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