CN103271491A - Thickened safety helmet - Google Patents

Thickened safety helmet Download PDF

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Publication number
CN103271491A
CN103271491A CN2013102336900A CN201310233690A CN103271491A CN 103271491 A CN103271491 A CN 103271491A CN 2013102336900 A CN2013102336900 A CN 2013102336900A CN 201310233690 A CN201310233690 A CN 201310233690A CN 103271491 A CN103271491 A CN 103271491A
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CN
China
Prior art keywords
helmet
thickness
cap
layer
characterized
Prior art date
Application number
CN2013102336900A
Other languages
Chinese (zh)
Inventor
汪雨
Original Assignee
苏州原点工业设计有限公司
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.)
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Publication date
Application filed by 苏州原点工业设计有限公司 filed Critical 苏州原点工业设计有限公司
Priority to CN2013102336900A priority Critical patent/CN103271491A/en
Publication of CN103271491A publication Critical patent/CN103271491A/en

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Abstract

The invention relates to labor safety products, in particular to a thickened safety helmet comprising a housing and a liner, and aims to solve the problem that the prior safety helmet with the rear part not thick enough fails in due protection when a wearer lowers the head during work. A partition layer is reserved between the housing and the liner. The top and bottom of the partition layer are equal in thickness which is larger than the thickness of the two sides and front of the partition layer.

Description

加厚型安全帽 Extra-thick helmets

技术领域 FIELD

[0001] 本发明涉及劳保产品,特别涉及一种加厚型安全帽。 [0001] The present invention relates to labor protection products, particularly to a thick helmets.

背景技术 Background technique

[0002] 安全帽是关系到人们生命安全的特殊产品,是生产活动中最常见的头部防护用品。 [0002] helmet is related to people's lives and safety of special products, the production activities, the most common head protective equipment. 高处坠落和物体打击造成的伤亡事故一直位居工地伤亡事故的首位。 Falls and caused casualties against objects have been among the first casualties of the site. 据统计,在高处坠落事故中,由于坠落引起头部损伤致死者占39.5%。 According to statistics, in falling from height accident, due to the fall caused fatal head injuries accounted for 39.5%. 由此可见头部防护非常重要。 This shows that head protection is very important. 当发生物体打击或高处坠落时,安全帽可使物体不直接接触头部,并通过帽壳和帽衬的变形减缓冲击力,从而达到保护头部的作用。 It occurs when an object falls or against, the helmet can not directly contact the head body, and absorbs shocks by deformation of the cap shell and cap liner, to achieve the effect of protecting the head. 现有的安全帽常用增加顶部厚度来提高冲击防护能力,同时为了保证安全帽总重量不超过标准要求,只有对安全帽四周进行均匀性的减薄处理,安全帽四周的防冲击能力远小于顶部。 Conventional helmets used to increase the thickness of the top increase the impact protection, and in order to ensure that the total weight of no more than standard helmets, helmets for only four weeks uniformity thinning treatment, anti-shock resistance is much less than the top of the helmet around the . 但在施工现场,工人很多时候都是低头作业,此时,后脑部位朝上,若遇高处坠落的物体,安全帽后部的防护厚度将起不到应有的保护作用。 But at the construction site, workers are often looked down operations, this time, the back of the head side up, in case an object falls, the thickness of the back of the protective helmet will not achieve its proper protection.

发明内容 SUMMARY

[0003] 本发明为解决现有技术中安全帽后脑部位厚度不够,在低头作业时起不到应有的保护作用的问题,提供一种更为安全的加厚型安全帽。 [0003] The present invention solves the prior art helmet brain parts thick enough, would not achieve proper protection operation in the bow problems and to provide a more secure thickened helmets. 技术方案如下: Technical solutions are as follows:

一种加厚型安全帽,包括帽壳和帽衬,帽壳和帽衬之间的有间隔层,所述间隔层顶部和后部的厚度相等且大于两侧和前部的厚度。 One kind of thickening type helmet, comprising a spacer layer disposed between the cap liner and cap shell, and the cap liner cap shell, thickness of the top layer and the spacer rear sides and equal and greater than a thickness of the front portion.

[0004] 所述间隔层顶部和后部的厚度为30mnT45mm。 [0004] The thickness of the spacer layer to the top and rear 30mnT45mm.

[0005] 所述间隔层两侧和前部的厚度为10mnT25mm。 [0005] The thickness of the spacer layer and on both sides of the front portion of 10mnT25mm.

[0006] 所述帽壳的顶部和后部均设有至少一条加强筋。 The [0006] top and rear of the cap shell provided with at least one rib.

[0007] 所述帽衬包括帽箍、减震层和吸汗带。 The [0007] Cap liner comprises a headband, and a cushioning layer sweatband.

[0008] 所述减震层为至少一层高强高模聚乙烯/碳纳米管复合无纬布。 [0008] The cushioning layer is at least one layer of high strength and high modulus polyethylene / carbon nanotube composite without sheeting.

[0009] 本发明增加了安全帽后部帽壳与帽衬之间的间隔层的厚度,这样,在工人低头作业时,即使有高处坠物下落,该加厚的间隔层可有效缓冲、分散冲击力,减轻对头部的直接伤害;且在安全帽后部增加了加强筋,该加强筋对冲击力的分散起到增强作用,并延长安全帽使用寿命;帽衬的减震层采用高强高模聚乙烯/碳纳米管复合无纬布,该无纬布质量轻、强度高,并能很好的吸收冲击力。 [0009] The present invention increases the thickness of the spacer layer between the rear portion of the helmet liner with the cap shell a cap, so that, when the worker down operation, even if falling objects falling height, the spacer layer may be thickened effectively buffer, dispersing the impact force, reduce the direct damage to the head; helmet, and the rear rib increases, the impact force of the bead dispersion provides reinforcement, and extend the life of the helmet; cap liner of cushioning layer using high strength and high modulus polyethylene / non-carbon nanotube composite sheeting, the sheeting devoid of light weight, high strength, and can well absorb the impact.

附图说明 BRIEF DESCRIPTION

[0010] 图1是本发明加厚型安全帽的立体图。 [0010] FIG. 1 is a perspective view of the present invention is thicker type helmet.

[0011] 图2是本发明加厚型安全帽的俯视图。 [0011] FIG. 2 is a plan view of the present invention is thicker type helmet.

[0012] 图3是图2 AA方向剖面图。 [0012] FIG. 3 is a cross-sectional view of FIG. 2 AA direction.

[0013] 图4是本发明加厚型安全帽的后视图。 [0013] FIG. 4 is a rear view of the helmet of the present invention is thicker type.

[0014] 图5是图4 BB方向剖面图。 [0014] FIG. 5 is a sectional view BB direction of FIG. 4.

[0015] 图中附图标记的含义:1.帽壳;2.帽衬;3.帽箍;4.减震层;5.吸汗带;6.加强筋。 . [0015] The reference numerals in FIG meanings: a cap shell; cap liner 2; 3 headband; 4 cushioning layer; sweatband 5; 6 stiffener.....

具体实施方式 Detailed ways

[0016] 为更好的实施本发明,下面结合附图作进一步说明。 [0016] For a better embodiment of the present invention, further described below in conjunction with the accompanying drawings.

[0017] 如图1-5所示的加厚型安全帽,包括帽壳I和帽衬2,帽壳I和帽衬2之间的有间隔层3,所述间隔层顶部的厚度X和后部的厚度y相等,间隔层顶部的厚度X和后部的厚度y且大于两侧的厚度w和如部的厚度z。 Thicker type helmet shown in [0017] FIG. 1-5, and the cap comprising a liner cap shell I 2, I cap shell and the cap has a spacer layer between the liner 23, the thickness of the spacer layer and the top X y is equal to the thickness of the rear portion, the rear portion of the thickness of the top X and y spacer layer and a thickness greater than the thickness w and z are as both portions. 所述间隔层顶部的厚度X和后部的厚度y为30mnT45mm,所述间隔层两侧的厚度w和前部的厚度z为10mnT25mm。 The spacer layer thickness X and a thickness y of the rear portion of the top 30mnT45mm, the thickness w of the thickness of the layers on both sides and the front portion of the spacing z is 10mnT25mm. 帽壳I的顶部和后部均设有至少一条加强筋7。 I shell top and rear cap are provided with at least one reinforcing rib 7. 帽衬2包括帽箍4、减震层5和吸汗带6。 Cap 2 includes a cap liner hoop 4, 5 and the cushioning layer 6 sweatband. 减震层5为至少一层高强高模聚乙烯/碳纳米管复合无纬布。 At least one cushioning layer 5 is high strength and high modulus polyethylene / carbon nanotube composite without sheeting.

[0018] 以上显示和描述了本发明的基本原理、主要特征和优点。 [0018] The above and described the principles of the invention, the main features and advantages. 本行业的技术人员应该了解,上述实施例不以任何形式限制本发明,凡采用等同替换或等效变换的方式所获得的技术方案,均落在本发明的保护范围内。 The industry the art will appreciate, the above-described embodiments do not limit the present invention in any form, where the use of equivalent technical solutions substitutions or equivalent manner the obtained conversion, are within the scope of the present invention.

Claims (6)

1.一种加厚型安全帽,包括帽壳和帽衬,帽壳和帽衬之间的有间隔层,其特征在于,所述间隔层顶部和后部的厚度相等且大于两侧和前部的厚度。 A thickening type helmet, comprising a spacer layer disposed between the cap liner and cap shell, and the cap liner cap shell, characterized in that the thickness of the top layer and the rear portion is greater than the interval equal and the sides and front the thickness of the portion.
2.根据权利要求1所述的加厚型安全帽,其特征在于,所述间隔层顶部和后部的厚度为30mm〜45mm。 Thicker type according to claim 1 of the helmet, characterized in that the thickness of the top and rear of the spacer layer is 30mm~45mm.
3.根据权利要求1所述的加厚型安全帽,其特征在于,所述间隔层两侧和前部的厚度为IOmm〜25mm。 Thicker type according to claim 1 of the helmet, characterized in that the thickness of the spacer layer and on both sides of the front portion of IOmm~25mm.
4.根据权利要求1所述的加厚型安全帽,其特征在于,所述帽壳的顶部和后部均设有至少一条加强筋。 Thicker type according to claim 1 of the helmet, characterized in that the top cap and the rear of the housing provided with at least one rib.
5.根据权利要求1所述的加厚型安全帽,其特征在于,所述帽衬包括帽箍、减震层和吸汗带。 Thicker type according to claim 1 of the helmet, wherein said cap comprises a cap liner cuffs, cushioning layer and the sweat band.
6.根据权利要求5所述的加厚型安全帽,其特征在于,所述减震层为至少一层高强高模聚乙烯/碳纳米管复合无纬布。 6. A helmet according to claim 5, wherein the thickening type, characterized in that the cushioning layer is at least one layer of high strength and high modulus polyethylene / carbon nanotube composite without sheeting.
CN2013102336900A 2013-06-14 2013-06-14 Thickened safety helmet CN103271491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102336900A CN103271491A (en) 2013-06-14 2013-06-14 Thickened safety helmet

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Application Number Priority Date Filing Date Title
CN2013102336900A CN103271491A (en) 2013-06-14 2013-06-14 Thickened safety helmet

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201094314Y (en) * 2007-09-27 2008-08-06 厦门新凯复材科技有限公司 Double-layer helmet shell structure
CN101557731A (en) * 2006-10-13 2009-10-14 英属哥伦比亚大学 Apparatus for mitigating spinal cord injury
CN201360596Y (en) * 2008-07-31 2009-12-16 张自海;张 硕 Fire fighting helmet with double masks
US20100299813A1 (en) * 2005-06-30 2010-12-02 Morgan Don E Head Protection Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100299813A1 (en) * 2005-06-30 2010-12-02 Morgan Don E Head Protection Apparatus
CN101557731A (en) * 2006-10-13 2009-10-14 英属哥伦比亚大学 Apparatus for mitigating spinal cord injury
CN201094314Y (en) * 2007-09-27 2008-08-06 厦门新凯复材科技有限公司 Double-layer helmet shell structure
CN201360596Y (en) * 2008-07-31 2009-12-16 张自海;张 硕 Fire fighting helmet with double masks

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