WO2020147220A1 - 一种能有效避免护体缝隙刺穿的防刺护体结构 - Google Patents

一种能有效避免护体缝隙刺穿的防刺护体结构 Download PDF

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WO2020147220A1
WO2020147220A1 PCT/CN2019/086085 CN2019086085W WO2020147220A1 WO 2020147220 A1 WO2020147220 A1 WO 2020147220A1 CN 2019086085 W CN2019086085 W CN 2019086085W WO 2020147220 A1 WO2020147220 A1 WO 2020147220A1
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puncture
resistant
protective body
slit
reinforced composite
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PCT/CN2019/086085
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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 DE212019000011.8U priority Critical patent/DE212019000011U1/de
Publication of WO2020147220A1 publication Critical patent/WO2020147220A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics

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  • the invention belongs to the technical field of stab-resistant protective body, and particularly relates to a puncture-resistant protective body structure that can effectively avoid the puncture of the gap of the protective body.
  • the main purpose of the present invention is to provide a puncture-resistant protective body structure that can effectively avoid the puncture of the protective body gap, which can effectively prevent the blade from penetrating into the gap between the protective body sheets, and greatly improve the performance of the stab-resistant protective body. Safety protection performance.
  • a puncture-resistant protective body structure that can effectively avoid the puncture of the protective body gap, which comprises a base cloth, and several reinforced composite thermoplastic stab-resistant sheets arranged and fixed on the base cloth,
  • the opposite end faces of the two adjacent reinforced composite thermoplastic stab-resistant sheets are shaped and matched with each other so that they have overlapping parts in the shadow structure of the vertical projection on the base cloth, so that when the blade pierces the adjacent two
  • the gaps between the reinforced composite thermoplastic stab-resistant sheets will not pass through the reinforced composite thermoplastic stab-resistant sheet and directly hit the base fabric.
  • a gap is formed between two adjacent reinforced composite thermoplastic stab-resistant sheets.
  • the gap includes a horizontal gap and a longitudinal gap.
  • two adjacent lateral slits are arranged correspondingly or staggered.
  • two adjacent longitudinal slits are arranged correspondingly or staggered.
  • the lateral gap or the longitudinal gap formed between two adjacent reinforced composite thermoplastic stab-resistant sheets includes a first longitudinal gap and a second longitudinal gap, and a connection between the first longitudinal gap and the The first connecting seam of the second longitudinal seam, the first connecting seam is distributed horizontally or diagonally.
  • the transverse gap or the longitudinal gap formed by two adjacent reinforced composite thermoplastic stab-resistant sheets includes a first oblique slit and a second oblique slit, and a connection between the first oblique slit and The second connecting seam of the second diagonal seam, the second connecting seam is distributed horizontally or diagonally.
  • transverse gap or the longitudinal gap formed by two adjacent reinforced composite thermoplastic stab-resistant sheets has an S-shaped structure.
  • transverse gap or the longitudinal gap formed by two adjacent reinforced composite thermoplastic stab-resistant sheets has a circular arc structure.
  • transverse gap or the longitudinal gap formed by two adjacent reinforced composite thermoplastic stab-resistant sheets is a transparent diagonal slit structure.
  • the beneficial effect of the puncture-resistant protective body structure of the present invention that can effectively avoid the puncture of the protective body gap is that it can effectively prevent the blade from penetrating into the gap between the protective body sheets, greatly improving The safety protection performance of the stab-proof body is improved.
  • the shadow structure of the vertical projection on the base fabric has overlapping parts, so that when the knife blade pierces the two reinforced composite thermoplastic stab-resistant sheets In the vertical direction, it will be blocked by the overlapped part of the reinforced composite thermoplastic stab-resistant sheet material, effectively blocking the blade from continuing to penetrate the base fabric, improving the protection safety performance and solving the technical problem of weak gaps.
  • Figure 1 is a schematic top view of the first embodiment of the present invention
  • Embodiment 1 of the present invention is a schematic cross-sectional structure diagram of Embodiment 1 of the present invention.
  • Figure 3 is a schematic cross-sectional view of the second embodiment of the present invention.
  • Embodiment 3 of the present invention is a schematic cross-sectional structure diagram of Embodiment 3 of the present invention.
  • Embodiment 4 of the present invention is a schematic cross-sectional structure diagram of Embodiment 4 of the present invention.
  • Embodiment 5 of the present invention is a schematic cross-sectional view of the structure of Embodiment 5 of the present invention.
  • 100 puncture-resistant protective body structure that can effectively avoid the puncture of the protective body gap; 1 base fabric; 2 reinforced composite thermoplastic stab-resistant sheet; 4 gaps, 41 first vertical seam, 42 second vertical seam, 43 first connection Seams, 44 first diagonal seams, 45 second diagonal seams, 46 second connecting seams, 47 transverse seams, 48 longitudinal seams.
  • this embodiment is a puncture-resistant protective body structure 100 that can effectively avoid the puncture of the protective body gap, which includes a base fabric 1, a plurality of reinforced composite thermoplastic puncture-resistant sheets arranged and fixed on the base fabric 1 2.
  • the opposite end faces of two adjacent reinforced composite thermoplastic stab-resistant sheets 2 are profiled and matched with each other so that they are vertically projected on the base fabric 1 and have overlapping parts in the shadow structure, so that when the blade hits the adjacent two reinforced
  • the composite thermoplastic stab-resistant sheet 2 will not pass through the reinforced composite thermoplastic stab-resistant sheet 2 to directly hit the base fabric 1, thereby effectively solving the problem of the weak gap between two adjacent stab-resistant sheets.
  • This embodiment is not like the blade in the prior art which can be driven long and straight without any obstruction, and there is a potential safety hazard.
  • the shadow structure has overlapping parts, so that when the blade pierces between the two reinforced composite thermoplastic stab-resistant sheets 2, it will be blocked by the overlapped part of the reinforced composite thermoplastic stab-resistant sheet 2 in the vertical direction, effectively blocking the blade Continue to pierce in the direction of the base cloth 1 to improve the protective safety performance and solve the technical problem of weak gaps.
  • the reinforced composite thermoplastic stab-resistant sheet 2 is provided with only one layer on the base fabric 1, which reduces the overall weight of the stab-resistant protective body structure while ensuring safety protection performance.
  • a gap 4 is formed between two adjacent reinforced composite thermoplastic stab-resistant sheets 2.
  • the existence of the gap 4 can greatly improve the overall flexibility of the stab-resistant body suit, so that the wearer can be more comfortable and meet the flexibility requirements.
  • the slit 4 includes a transverse slit 47 and a longitudinal slit 48.
  • two adjacent lateral slits 47 are correspondingly arranged. In another embodiment, two adjacent lateral slits 47 are arranged in a staggered manner.
  • two adjacent longitudinal slits 48 are provided correspondingly. In another embodiment, two adjacent longitudinal slits 48 are staggered.
  • the lateral gap 47 or the longitudinal gap 48 formed between two adjacent reinforced composite thermoplastic stab-resistant sheets 2 includes a first vertical gap 41 and a second vertical gap 42, and a first vertical gap connected to each other.
  • the first connecting seam 43 of the seam 41 and the second vertical seam 42 is distributed horizontally or diagonally.
  • the structure of this embodiment is basically the same as that of the first embodiment.
  • the difference is that the lateral gap 47 or the longitudinal gap 48 formed by two adjacent reinforced composite thermoplastic stab-resistant sheets 2 includes a first diagonal gap 44 and The second oblique seam 45 and the second connecting seam 46 connecting the first oblique seam 44 and the second oblique seam 45 are distributed horizontally or obliquely.
  • the structure of this embodiment is basically the same as that of the first embodiment.
  • the difference is that the transverse gap 47 or the longitudinal gap 48 formed by two adjacent reinforced composite thermoplastic stab-resistant sheets 2 is an S-shaped structure.
  • the structure of this embodiment is basically the same as that of the first embodiment. The difference is that the transverse gap 47 or the longitudinal gap 48 formed by two adjacent reinforced composite thermoplastic stab-resistant sheets 2 is a circular arc structure.
  • the structure of this embodiment is basically the same as that of the first embodiment. The difference is that the transverse gap 47 or the longitudinal gap 48 formed by two adjacent reinforced composite thermoplastic stab-resistant sheets 2 is a transparent diagonal slit structure .
  • the shape of the lateral slit 47 and the longitudinal slit 48 in the present application may be the same or different, or may be a combination of the shapes in the foregoing embodiments.

Abstract

一种能有效避免护体缝隙刺穿的防刺护体结构，其包括基布（1）、排列固定在所述基布（1）上的若干增强复合热塑性防刺片材（2），相邻两个所述增强复合热塑性防刺片材（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（1）上的阴影结构中有重叠部分，以便当刀刃刺到相邻两个所述增强复合热塑性防刺片材（2）之间的缝隙部位时不会穿过所述增强复合热塑性防刺片材（2）直击所述基布（1）。该防刺护体结构其能够有效的阻止刀刃刺入护体片材之间的缝隙中，大大提高了防刺护体的安全防护性能。

Description

一种能有效避免护体缝隙刺穿的防刺护体结构 【技术领域】
本发明属于防刺护体技术领域，特别是涉及一种能有效避免护体缝隙刺穿的防刺护体结构。
【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。现有技术中专利申请号为201620459252.5公开了一种单侧无间隙排列的柔性防弹防刺材料，其虽然起到了良好的防刺作用，但在相邻护体之间交接处仍然存在缝隙有被刺穿的风险。由于刀刃是非常薄且锋利的，当刀刃正好刺中两个护体片之间的缝隙中时，很可能会将承载护体片的基材划破刺穿，使得防刺护体服失去防护作用，造成安全隐患。
因此，有必要提供一种新的能有效避免护体缝隙刺穿的防刺护体结构来解决上述问题。
【发明内容】
本发明的主要目的在于提供一种能有效避免护体缝隙刺穿的防刺护体结构，其能够有效的阻止刀刃刺入护体片材之间的缝隙中，大大提高了防刺护体的安全防护性能。
本发明通过如下技术方案实现上述目的：一种能有效避免护体缝隙刺穿的防刺护体结构，其包括基布、排列固定在所述基布上的若干增强复合热塑性防刺片材，相邻两个所述增强复合热塑性防刺片材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，以便当刀刃刺到相邻两个所述增强复合热塑性防刺片材之间的缝隙部位时不会穿过所述增强复合热塑性防刺片材直击所述基布。
进一步的，相邻两个所述增强复合热塑性防刺片材之间形成有缝隙。
进一步的，所述缝隙包括横向缝隙和纵向缝隙。
进一步的，相邻两个所述横向缝隙相对应设置或错位设置。
进一步的，相邻两个所述纵向缝隙相对应设置或错位设置。
进一步的，相邻两个所述增强复合热塑性防刺片材之间形成的所述横向缝隙或所述纵向缝隙包括第一纵向缝与第二纵向缝、以及连通所述第一纵向缝与所述第二纵向缝的第一连接缝，所述第一连接缝为水平分布或斜向分布。
进一步的，相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙包括第一斜向缝与第二斜向缝、以及连通所述第一斜向缝与所述第二斜向缝的第二连接缝，所述第二连接缝为水平分布或斜向分布。
进一步的，相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙为S形结构。
进一步的，相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙为圆弧形结构。
进一步的，相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙为一条通透的斜缝结构。
与现有技术相比，本发明一种能有效避免护体缝隙刺穿的防刺护体结构的有益效果在于：其能够有效的阻止刀刃刺入护体片材之间的缝隙中，大大提高了防刺护体的安全防护性能。具体的，通过将相邻两个增强复合热塑性防刺片材的相对端面相互匹配使得其垂直投影在基布上的阴影结构中有重叠部分，使得当刀刃刺到两个增强复合热塑性防刺片材之间时，在垂直方向上会受到增强复合热塑性防刺片材重叠部分的阻挡，有效的阻挡刀刃继续向基布方向刺入，提高了防护安全性能，解决了缝隙薄弱的技术问题。
【附图说明】
图1为本发明实施例一的俯视结构示意图；
图2为本发明实施例一的截面剖视结构示意图；
图3为本发明实施例二的截面剖视结构示意图；
图4为本发明实施例三的截面剖视结构示意图；
图5为本发明实施例四的截面剖视结构示意图；
图6为本发明实施例五的截面剖视结构示意图；
图中数字表示：
100能有效避免护体缝隙刺穿的防刺护体结构；1基布；2增强复合热塑 性防刺片材；4缝隙，41第一竖向缝，42第二竖向缝，43第一连接缝，44第一斜向缝，45第二斜向缝，46第二连接缝，47横向缝隙，48纵向缝隙。
【具体实施方式】
实施例一：
请参照图1-图2，本实施例为能有效避免护体缝隙刺穿的防刺护体结构100，其包括基布1、排列固定在基布1上的若干增强复合热塑性防刺片材2，相邻两个增强复合热塑性防刺片材2的相对端面形状仿形并相互匹配使得其垂直投影在基布1上的阴影结构中有重叠部分，以便当刀刃刺到相邻两个增强复合热塑性防刺片材2之间时不会穿过增强复合热塑性防刺片材2直击到基布1，从而有效的解决了相邻两个防刺片材之间缝隙部位薄弱的问题。
本实施例不像现有技术中的刀刃可以长驱直入，没有任何阻挡，存在安全隐患，通过将相邻两个增强复合热塑性防刺片材2的相对端面相互匹配使得其垂直投影在基布1上的阴影结构中有重叠部分，使得当刀刃刺到两个增强复合热塑性防刺片材2之间时，在垂直方向上会受到增强复合热塑性防刺片材2重叠部分的阻挡，有效的阻挡刀刃继续向基布1方向刺入，提高了防护安全性能，解决了缝隙薄弱的技术问题。
增强复合热塑性防刺片材2在基布1上只设置一层，在保障安全防护性能的同时减轻了防刺护体结构的整体重量。
相邻两个增强复合热塑性防刺片材2之间形成有缝隙4，缝隙4的存在能够大大提高防刺护体服的整体柔性，使得穿着者能够更加的舒适，满足了柔性需求。
缝隙4包括横向缝隙47和纵向缝隙48。
本实施例中，相邻两个所述横向缝隙47相对应设置。在另一实施例中，相邻两个所述横向缝隙47错位设置。
本实施例中，相邻两个所述纵向缝隙48相对应设置。在另一实施例中，相邻两个所述纵向缝隙48错位设置。
本实施例中，相邻两个增强复合热塑性防刺片材2之间形成的横向缝隙47或纵向缝隙48包括第一竖向缝41与第二竖向缝42、以及连通第一竖向缝缝41与第二竖向缝缝42的第一连接缝43，第一连接缝43为水平分布或斜向分布。
实施例二：
请参照图3，本实施例与实施例一的结构基本相同，其区别在于：相邻两个增强复合热塑性防刺片材2形成的横向缝隙47或纵向缝隙48包括第一斜向缝44与第二斜向缝45、以及连通第一斜向缝44与第二斜向缝45的第二连接缝46，第二连接缝46为水平分布或斜向分布。
实施例三：
请参照图4，本实施例与实施例一的结构基本相同，其区别在于：相邻两个增强复合热塑性防刺片材2形成的横向缝隙47或纵向缝隙48为S形结构。
实施例四：
请参照图5，本实施例与实施例一的结构基本相同，其区别在于：相邻两个增强复合热塑性防刺片材2形成的横向缝隙47或纵向缝隙48为圆弧形结构。
实施例五：
请参照图6，本实施例与实施例一的结构基本相同，其区别在于：相邻两个增强复合热塑性防刺片材2形成的横向缝隙47或纵向缝隙48为一条通透的斜缝结构。
本申请中横向缝隙47与纵向缝隙48的形状可以相同也可以不同，也可以是上述各实施例中形状的组合。
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. 一种能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：其包括基布、排列固定在所述基布上的若干增强复合热塑性防刺片材，相邻两个所述增强复合热塑性防刺片材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，以便当刀刃刺到相邻两个所述增强复合热塑性防刺片材之间的缝隙部位时不会穿过所述增强复合热塑性防刺片材直击所述基布。
  2. 如权利要求1所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述增强复合热塑性防刺片材之间形成有缝隙。
  3. 如权利要求2所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：所述缝隙包括横向缝隙和纵向缝隙。
  4. 如权利要求3所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述横向缝隙相对应设置或错位设置。
  5. 如权利要求3所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述纵向缝隙相对应设置或错位设置。
  6. 如权利要求2～5中任一项所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述增强复合热塑性防刺片材之间形成的所述横向缝隙或所述纵向缝隙包括第一纵向缝与第二纵向缝、以及连通所述第一纵向缝与所述第二纵向缝的第一连接缝，所述第一连接缝为水平分布或斜向分布。
  7. 如权利要求2～5中任一项所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙包括第一斜向缝与第二斜向缝、以及连通所述第一斜向缝与所述第二斜向缝的第二连接缝，所述第二连接缝为水平分布或斜向分布。
  8. 如权利要求2～5中任一项所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙为S形结构。
  9. 如权利要求2～5中任一项所述的能有效避免护体缝隙刺穿的防刺护体结构，其特征在于：相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙为圆弧形结构。
  10. 如权利要求2～5中任一项所述的能有效避免护体缝隙刺穿的防刺护 体结构，其特征在于：相邻两个所述增强复合热塑性防刺片材形成的所述横向缝隙或所述纵向缝隙为一条通透的斜缝结构。
PCT/CN2019/086085 2019-01-15 2019-05-17 一种能有效避免护体缝隙刺穿的防刺护体结构 WO2020147220A1 (zh)

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CN109668480B (zh) * 2019-01-15 2021-05-11 苏州高甲防护科技有限公司 一种能有效避免护体缝隙刺穿的防刺护体结构
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
CN110051064A (zh) * 2019-05-15 2019-07-26 苏州高甲防护科技有限公司 一种高柔性的单层防针刺面料
CN110726336A (zh) * 2019-11-14 2020-01-24 安博斯福(宁波)新材料科技有限公司 一种带有开口设计的叠层式防刺面料及其制备方法
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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

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