WO2020224323A1 - 一种插槽式高安全性的防刺面料结构 - Google Patents

一种插槽式高安全性的防刺面料结构 Download PDF

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Publication number
WO2020224323A1
WO2020224323A1 PCT/CN2020/078885 CN2020078885W WO2020224323A1 WO 2020224323 A1 WO2020224323 A1 WO 2020224323A1 CN 2020078885 W CN2020078885 W CN 2020078885W WO 2020224323 A1 WO2020224323 A1 WO 2020224323A1
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stab
groove
resistant
slot
security
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PCT/CN2020/078885
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English (en)
French (fr)
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谢正权
姜华
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苏州高甲防护科技有限公司
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Priority to DE212020000016.6U priority Critical patent/DE212020000016U1/de
Publication of WO2020224323A1 publication Critical patent/WO2020224323A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00Personal protection gear
    • F41H1/02Armoured or projectile- or missile-resistant garments; Composite protection fabrics

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  • the invention belongs to the technical field of stab-proof body protection, and particularly relates to a slot-type high-safety stab-proof fabric structure.
  • the thickness of the stab-resistant protective sheet material is increased to meet the safety performance requirements, but the increase in thickness will greatly increase the overall weight of the stab-resistant protective clothing and increase the burden on the wearer. , Which brings great inconvenience to the actions of the wearer; on the other hand, increasing the thickness of the sheet will increase the depth of the gap between the adjacent sheets, causing the adjacent two sheets to turn out in the opposite direction. The gap is more easily exposed to the outside, which improves the risk factor.
  • the structure includes a base fabric 1'and a protective body set on the base fabric 1'.
  • a gap 3' is formed between the opposite end surfaces of the sheet 2', as shown in FIG.
  • the main purpose of the present invention is to provide a slot-type high-security stab-resistant fabric structure, which prevents the gap between two adjacent stab-resistant sheets from being exposed by limiting the folding angle of the fabric.
  • a slot-type high-security stab-resistant fabric structure which includes a base cloth, a plurality of stab-resistant sheets arranged on the base cloth, and the relative position in the first direction Of the two adjacent stab-proof sheets, one of the stab-proof sheets is provided with a groove on the end face, and the end face of the other stab-proof sheet is provided with an extension inserted into the groove, the groove There is a gap between the extending portion and the groove, and the groove height of the groove defines that the folding angle of the extending portion is within a set range and the extending portion cannot escape from the groove.
  • the shadow area of two adjacent stab-proof sheets vertically projected on the base cloth has an overlapping part.
  • one end of the stab-resistant sheet is divided into an upper solid part and a lower solid part in the height direction by the groove, and the upper solid part and the lower solid part are laminated with the extension part. section.
  • the overlapping part is formed by stacking the upper solid part, the lower solid part and the extension part.
  • the upper surface of the stab-proof sheet is formed on one side close to the groove to form a first blocking protrusion to block the blade from sliding diagonally across the surface of the stab-proof sheet to directly enter the gap.
  • a strip groove is provided between two adjacent stab-proof sheets in a second direction, and the second direction is perpendicular to the first direction.
  • the width of the strip-shaped groove is 0.1-0.5 mm.
  • the upper surface of the stab-resistant sheet is provided with a second blocking protrusion on one side close to the strip-shaped groove, which blocks the blade from sliding obliquely across the surface of the stab-resistant sheet and directly enters the strip-shaped groove. in.
  • the groove includes, but is not limited to, a C shape, a U shape that is turned 90 degrees, or a V shape that is turned 90 degrees.
  • the advantageous effect of the slot-type high-security stab-resistant fabric structure of the present invention is that grooves are formed on the end surface of the stab-resistant sheet and formed on the adjacent stab-resistant sheet.
  • An extension part inserted into the groove is formed, and the fold angle of the extension part is defined by the shape characteristics of the groove, and the fold degree of the stab-proof sheet is controlled to effectively prevent the gap between adjacent stab-proof sheets from being exposed , Eliminate hidden safety hazards and improve safety performance.
  • Figure 1 is a schematic structural diagram of hidden safety hazards that are likely to occur when fabrics are folded at a certain angle in the prior art
  • FIG. 2 is a schematic diagram of a cross-sectional structure in the first direction of the embodiment of the present invention.
  • Figure 3 is a partial enlarged view of A in Figure 2;
  • FIG. 4 is a schematic structural diagram of the principle structure of the stab-proof sheet with limited turning angles according to the embodiment of the present invention.
  • Figure 5 is a schematic top view of an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a cross-sectional structure in the second direction of the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a structure of the groove in the embodiment of the present invention.
  • FIG. 8 is a schematic diagram of another structure of the groove in the embodiment of the present invention.
  • this embodiment is a slot-type high-security stab-resistant fabric structure 100, which includes a base fabric 1, a plurality of stab-resistant sheets 2 arranged on the base fabric 1, in a first direction
  • one of the stab-proof sheets 2 is provided with a groove 21 on the end surface
  • the end surface of the other stab-proof sheet 2 is provided with an extension 22 inserted into the groove 21,
  • a gap 3 is formed between two adjacent stab-proof sheets 2.
  • the two adjacent stab-proof sheets 2 are vertically projected on the base fabric 1 and have overlapping parts in the shadow area.
  • One end of the stab-proof sheet 2 is divided into an upper solid part and a lower part by a groove 21 in the height direction.
  • the solid part, the upper solid part and the lower solid part are both laminated with the extension part 22.
  • the overlapping part is formed by stacking the upper solid part, the lower solid part and the extension part 22.
  • the height gap between the extended portion 22 inserted into the groove 21 and the depth matching groove 21 and the extended portion 22 ensures that the extended portion 22 will not escape from the groove 21.
  • the groove 21 includes but is not limited to a C-shape, a U-shape turned by 90 degrees, or a V-shape turned by 90 degrees.
  • a first blocking protrusion 23 is formed on the upper surface of the stab-resistant sheet 2 near the side of the groove 21, and the first blocking protrusion 23 can effectively block the blade from sliding across the surface of the stab-resistant sheet 2 directly into the gap 3 .
  • a strip groove 4 is provided between two adjacent stab-proof sheets 2 in the second direction, and the width of the strip groove 4 is 0.1-0.5 mm. Perpendicular to the first direction. By reducing the width of the strip groove 4, direct insertion of the blade can be effectively avoided.
  • the upper surface of the stab-proof sheet 2 is provided with a second blocking protrusion 24 on one side close to the strip groove 4 to block the blade from sliding obliquely across the surface of the stab-proof sheet 2 directly into the strip groove 4.
  • the two adjacent stab-proof sheets 2 in the first direction and the second direction may also be in the form of grooves 21 and extensions 22 to enhance the safety performance at the gap.
  • the form of the strip groove 4 in the second direction is used to simplify the manufacturing process on the premise of ensuring safety performance, and this application is not limited.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Garments (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

一种插槽式高安全性的防刺面料结构,其包括基布(1)、设置在所述基布上的若干防刺片材(2),在第一方向上的相邻两个防刺片材(2)中,其中一个防刺片材(2)的端面上设置有凹槽(21),另一个防刺片材(2)的端面上设置有插入凹槽(21)中的延伸部(22),凹槽(21)与延伸部(22)之间存在间隙,且凹槽(21)的凹槽高度限定了延伸部(22)的翻折角度在设定范围内并使得延伸部(22)不能脱离出所述凹槽。通过限定面料的翻折角度来避免相邻两个防刺片材(2)之间的间隙暴露出来。

Description

一种插槽式高安全性的防刺面料结构 【技术领域】
本发明属于防刺护体技术领域,特别是涉及一种插槽式高安全性的防刺面料结构。
【背景技术】
目前,国内安全形势十分严峻,各种暴力刑事案件时有发生,警务人员、防暴人员、经保人员为了维持社会治安,执法人员负重能力有限的,警用防刺服为必备防护装备,其舒适度和安全系一直是防刺护体服的研究热点。
为了提高防护服的安全性能,现有技术中则会增加防刺护体片材的厚度来满足安全性能需求,但厚度增加会大大增加防刺护体服装的整体重量,增加了穿着人员的负担,为穿着人员的行动带来极大的不便;另一方面增加片材的厚度会造成相邻片材之间的间隙深度增加,导致相邻两个片材在往相反方向外翻时,其间隙更加容易暴露在外,提高了风险系数。
为了解决上述问题,本公司申请了一种能有效避免护体间隙刺穿的防刺护体结构,申请号为CN201910034232.1,其结构包括基布1’、设置在基布1’上的防刺片材2’,相邻两个防刺片材2’的相对端面形状仿形并相互匹配使得其垂直投影在所述基布上的阴影结构中有重叠部分,且相邻两个防刺片材2’的相对端面之间形成有缝隙3’,如图1所示。当基布1’向内弯折角度较大时,相邻两个防刺片材2’在贴近基布1’处的间隙容易暴露在外面,尽管在实际穿着中,这种大角度的弯折是基本上难以出现,但对于穿着者的安全问题是需要保证百分之百的,因此,本公司进一步的进行了研究,针对上述的安全隐患研发了一款新的加强型高安全性的防刺护体结构。
【发明内容】
本发明的主要目的在于提供一种插槽式高安全性的防刺面料结构,通过限定面料的翻折角度来避免相邻两个防刺片材之间的间隙暴露出来。
本发明通过如下技术方案实现上述目的:一种插槽式高安全性的防刺面料结构,其包括基布、设置在所述基布上的若干防刺片材,在第一方向上的相邻两个所述防刺片材中,其中一个防刺片材的端面上设置有一凹槽,另一个防刺片材的端面上设置有插入所述凹槽中的延伸部,所述凹槽与所述延伸部之间存在间隙,且所述凹槽的凹槽高度限定了所述延伸部的翻折角度在设定范围内并使得所述延伸部不能脱离出所述凹槽。
进一步的,相邻两个所述防刺片材垂直投影在所述基布上的阴影区域中有重叠部分。
进一步的,所述防刺片材的一端被所述凹槽在高度方向上分隔成上实体部分与下实体部分,所述上实体部分、所述下实体部分均与所述延伸部有叠层部分。
进一步的,所述重叠部分由所述上实体部分、所述下实体部分以及所述延伸部叠层设置而形成。
进一步的,所述防刺片材的上表面靠近所述凹槽的一边形成一第一阻挡凸起,阻挡住刀刃斜向滑过所述防刺片材表面直接进入所述间隙中。
进一步的,在第二方向上相邻两个所述防刺片材之间设置有条形槽,所述第二方向与所述第一方向垂直。
进一步的,所述条形槽的宽度为0.1~0.5mm。
进一步的,所述防刺片材的上表面靠近所述条形槽的一边设置有第二阻挡凸起,挡住刀刃斜向斜向滑过所述防刺片材表面直接进入所述条形槽中。
进一步的,所述凹槽包括但不限于C字形、或翻转90度的U形、或翻转90度的V形。
与现有技术相比,本发明一种插槽式高安全性的防刺面料结构的有益效果在于:通过在防刺片材的端面上形成凹槽,并在相邻的防刺片材上形成一插入凹槽的延伸部,利用凹槽的形状特征限定延伸部的翻折角度,通过控制防刺片材的翻折程度,从而有效的避免相邻防刺片材之间的间隙露出来,消除了安全隐患,提高了安全性能。
【附图说明】
图1为现有技术中当面料翻折一定角度时容易出现的安全隐患的结构示意图;
图2为本发明实施例第一方向的截面剖视结构示意图;
图3为图2中A处的局部放大图;
图4为本发明实施例防刺片材翻折角度受限的原理结构示意图;
图5为本发明实施例的俯视结构示意图;
图6为本发明实施例第二方向的截面剖视结构示意图;
图7为本发明实施例中凹槽的一种结构示意图;
图8为本发明实施例中凹槽的另一种结构示意图;
图中数字表示:
100插槽式高安全性的防刺面料结构;
1、1’基布;2、2’防刺片材,21凹槽,22延伸部,23第一导向阻挡凸起,24第二导向阻挡凸起;3、3’缝隙;4条形槽。
【具体实施方式】
实施例一:
请参照图2-图8,本实施例为插槽式高安全性的防刺面料结构100,其包括基布1、设置在基布1上的若干防刺片材2,在第一方向上的相邻两个防刺片材2中,其中一个防刺片材2的端面上设置有一凹槽21,另一个防刺片材2的端面上设置有插入凹槽21中的延伸部22,凹槽21与延伸部22之间存在间隙,且凹槽21的凹槽高度限定了延伸部22的翻折角度在设定范围内并使得延伸部22不能脱离出凹槽21。
相邻两个防刺片材2之间形成有缝隙3。
相邻两个所述防刺片材2垂直投影在所述基布1上的阴影区域中有重叠部分,防刺片材2的一端被凹槽21在高度方向上分隔成上实体部分与下实体部分,所述上实体部分、所述下实体部分均与延伸部22有叠层部分。所述重叠部分由所述上实体部分、所述下实体部分以及延伸部22叠层设置而形成。
延伸部22插入凹槽21中的深度配合凹槽21与延伸部22之间的高度间隙保障延伸部22不会脱离出凹槽21。
凹槽21包括但不限于C字形、或翻转90度的U形、或翻转90度的V形。
防刺片材2的上表面靠近凹槽21的一边形成一第一阻挡凸起23,第一阻挡凸起23能够有效的阻挡住刀刃斜向滑过防刺片材2表面直接进入间隙3中。
从图4中可以看到,刀刃从任何方向刺中防刺片材2,均无法插入间隙3中,安全系数高。
请参照图5,为了便于加工制作,在第二方向上相邻两个防刺片材2之间设置有条形槽4,条形槽4的宽度为0.1~0.5mm,所述第二方向与所述第一方向垂直。通过缩小条形槽4的宽度,可以有效的避免刀刃直接插入。防刺片材2的上表面靠近条形槽4的一边设置有第二阻挡凸起24,挡住刀刃斜向斜向滑过防刺片材2表面直接进入条形槽4中。
在其他实施例中,第一方向与第二方向上的相邻两个防刺片材2也可以均采用凹槽21与延伸部22的形式来加强间隙处的安全性能。本实施例在第二方向上采用条形槽4的形式是为了在保障安全性能的前提下简化制作工艺,本申请并不作限定。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。

Claims (10)

  1. 一种插槽式高安全性的防刺面料结构,其特征在于:其包括基布、设置在所述基布上的若干防刺片材,在第一方向上的相邻两个所述防刺片材中,其中一个防刺片材的端面上设置有一凹槽,另一个防刺片材的端面上设置有插入所述凹槽中的延伸部,所述凹槽与所述延伸部之间存在间隙,且所述凹槽的凹槽高度限定了所述延伸部的翻折角度在设定范围内并使得所述延伸部不能脱离出所述凹槽。
  2. 如权利要求1中所述的插槽式高安全性的防刺面料结构,其特征在于:相邻两个所述防刺片材垂直投影在所述基布上的阴影区域中有重叠部分。
  3. 如权利要求2中所述的插槽式高安全性的防刺面料结构,其特征在于:所述防刺片材的一端被所述凹槽在高度方向上分隔成上实体部分与下实体部分,所述上实体部分、所述下实体部分均与所述延伸部有叠层部分。
  4. 如权利要求3中所述的插槽式高安全性的防刺面料结构,其特征在于:所述重叠部分由所述上实体部分、所述下实体部分以及所述延伸部叠层设置而形成。
  5. 如权利要求1中所述的插槽式高安全性的防刺面料结构,其特征在于:所述防刺片材的上表面靠近所述凹槽的一边形成一第一阻挡凸起,阻挡住刀刃斜向滑过所述防刺片材表面直接进入所述间隙中。
  6. 如权利要求1中所述的插槽式高安全性的防刺面料结构,其特征在于:在第二方向上相邻两个所述防刺片材之间设置有条形槽,所述第二方向与所述第一方向垂直。
  7. 如权利要求6中所述的插槽式高安全性的防刺面料结构,其特征在于:所述条形槽的宽度为0.1~0.5mm。
  8. 如权利要求6中所述的插槽式高安全性的防刺面料结构,其特征在于:所述防刺片材的上表面靠近所述条形槽的一边设置有第二阻挡凸起,挡住刀刃斜向斜向滑过所述防刺片材表面直接进入所述条形槽中。
  9. 如权利要求1中所述的插槽式高安全性的防刺面料结构,其特征在于:所述延伸部插入所述凹槽中的深度以配合所述凹槽与所述延伸部之间的高度间隙保障所述延伸部不会脱离出所述凹槽。
  10. 如权利要求1中所述的插槽式高安全性的防刺面料结构,其特征在于:所述凹槽包括但不限于C字形、或翻转90度的U形、或翻转90度的V形。
PCT/CN2020/078885 2019-05-06 2020-03-12 一种插槽式高安全性的防刺面料结构 WO2020224323A1 (zh)

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CN110057246B (zh) * 2019-05-06 2024-05-07 苏州高甲防护科技有限公司 一种插槽式高安全性的防刺面料结构
CN110701955B (zh) * 2019-11-14 2023-08-18 安博斯福(宁波)新材料科技有限公司 一种具有搭接式缝隙的阶梯状防刺面料及其制备方法
CN112432556B (zh) * 2020-11-20 2022-04-26 苏州比达尔创新材料科技有限公司 一种搭接式防刺面料及其制备方法
CN114747823A (zh) * 2022-03-24 2022-07-15 苏州高甲防护科技有限公司 一种防针刺复合面料结构
CN114932723A (zh) * 2022-06-08 2022-08-23 东华大学 一种厚度可变化的性能梯度轻质防刺复合材料制备方法

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