CN2056022U - 折叠式头盔 - Google Patents

折叠式头盔 Download PDF

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Publication number
CN2056022U
CN2056022U CN 89213951 CN89213951U CN2056022U CN 2056022 U CN2056022 U CN 2056022U CN 89213951 CN89213951 CN 89213951 CN 89213951 U CN89213951 U CN 89213951U CN 2056022 U CN2056022 U CN 2056022U
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CN
China
Prior art keywords
helmet
collapsible
sheet
plastics
anter
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN 89213951
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English (en)
Inventor
庄益富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ninghai County Water Park Mold Factory
Original Assignee
Zhejiang Ninghai County Water Park Mold Factory
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 Zhejiang Ninghai County Water Park Mold Factory filed Critical Zhejiang Ninghai County Water Park Mold Factory
Priority to CN 89213951 priority Critical patent/CN2056022U/zh
Publication of CN2056022U publication Critical patent/CN2056022U/zh
Withdrawn legal-status Critical Current

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Abstract

本实用新型涉及一种防止冲撞的头盔。
头盔由帽舌、面罩、多片组合盔片、软衬及连接、限位、转动组件构成,多片组合盔片由硬质工程塑料注塑压制成型,撑开时成一整体式头盔,不用时可将其折叠起来,放入随身携带的包、袋中。
本实用新型结构紧凑、美观、舒适、具有良好抗冲撞和防震功能,是一种理想的安全防护用具。

Description

本实用新型涉及一种防止冲撞头盔。
目前摩托车驾驶员和乘坐人员以及公安建筑、电力等特种作业人员戴的头盔都为塑料制的整体式头盔,虽能起到安全保护作用,但头盔体积庞大,携带非常不便;给使用者带来了不少麻烦。
本实用新型为一种折叠式头盔,使用时可撑开成一整体式的头盔,能够抵御突发性的冲击和撞击,保护头部不受伤害;不用时可将其折叠起来,放入随身携带的包、袋中,克服了现有头盔的上述缺点。
本实用新型折叠式头盔的帽壳由多片硬质工程塑料的盔片由前到后叠置而成,其外形为双曲面和球面组合而成,两盔片间用斜面环接触涨紧,各盔片和帽舌设计成同一个转动轴心,保证了折叠结构紧凑、美观、合理,头盔内部设有软衬,使头盔有较好的抗冲击和吸震功能。本实用新型通过上述结构特征来保证其目的的实现。
图1为本实用新型的结构示意图,图2为两盔片间接合处的局部剖视图,图3为软衬的结构示意图,图4为转动轴心局部剖视图,图5为帽舌、面罩在使用状态的位置图,图6为盔片的最前片和最后片的连接结构图。图中1为帽舌,2为面罩,3为下巴托,4为最前片,5为盔片,6为最后片,7为转动轴轴体,8为塑料扣钮,9为拉钩,10为收紧扣,11为扣带,12为发泡塑料,13为泡沫塑料。(软衬置于头盔内部,图1中未标出)。
现结合附图,对本实用新型作详细叙述:
本实用新型折叠式头盔由帽舌1,面罩2,多片盔片4、5、6,转动轴轴体7,连结盔片6和软衬(由发泡塑料12和泡沫塑料13组成)的塑料扣钮8,拉钩9扣带等组成,帽舌1和面罩2为一组合体,在头盔撑开时,可搁在最前片4的帽沿上,使其处于使用状态的位置(图5)。面罩可以是半面罩或全面罩,根据需要配用。头盔外壳由最前片4、单片或多片盔片5和最后片6构成,用硬质工程塑料注塑压制成形,盔片5呈球面外形,最前片4和最后片6呈双曲面外型,这样的外形,能使使用者戴在头上感到舒适。帽舌1组合件和最前片4,盔片5和最后片6使用同一个转动轴轴体连接在一起,形成同一个回转中心,保证了折叠结构紧凑,美观和合理。最前片4和最后片6的下沿设有凸出的加强边,增加头盔的刚度和强度。各盔片之间由斜面环接触涨紧(图2),实现连接,且有良好的水密性。头盔软衬采用发泡塑料12和泡沫塑料13交错缝接而成,塑料块外包裹弹性布套,既便于折叠(图3),又使头盔具有较好的抗冲击和吸震功能。盔壳与软衬用塑料扣钮6沿下沿连接。转动轴轴体7采用嵌铜塑料带圆头的空心轴零件,用垫圈和螺钉进行连接构成一回转中心(图4),同时起到限位、连接、转动的作用。头盔的最前片4和最后片6用拉钩9进行连接,两片中有一片设有一凹陷台肩,使外形保持平整(图6),头盔最前片两耳片的下沿,各设有一腰形孔,孔中装有扣带,扣带上设有下巴托和收紧扣10,使头盔较舒适的紧戴在使用者的头上。
本实用新型折叠式头盔采用安全帽试验方法标准,以同类产品作了类比试验,经有关单位评审鉴定,具有良好的防护性能,是一种理想的安全、劳动保护用具。

Claims (4)

1、折叠式头盔,它由帽舌、帽壳、扣带等构成,其特征是帽壳由多片硬质工程塑料的盔片,由前到后叠置而成,其外形为双曲面和球面组合而成,两盔片间用斜面环接触涨紧,各盔片和帽舌通过一共同的转动轴轴体进行连接,头盔内部设有软衬。
2、根据权利要求1所说的折叠式头盔,其特征是盔片由一最前片、最后片及一片或多片中间盔片构成,最前片和最后片用拉钩进行连接。
3、根据权利要求1和2所说的折叠式头盔,其特征是软衬由发泡塑料和泡沫塑料交错缝接而成,塑料块外包裹弹性布套,用塑料扣钮与帽壳的下沿连接。
4、根据权利要求1和2所说的折叠式头盔,其特征是转动轴轴体采用嵌铜塑料带圆头的空心轴零件,用垫圈和螺钉连接,构成一回转中心。
CN 89213951 1989-07-15 1989-07-15 折叠式头盔 Withdrawn CN2056022U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89213951 CN2056022U (zh) 1989-07-15 1989-07-15 折叠式头盔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89213951 CN2056022U (zh) 1989-07-15 1989-07-15 折叠式头盔

Publications (1)

Publication Number Publication Date
CN2056022U true CN2056022U (zh) 1990-04-18

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CN 89213951 Withdrawn CN2056022U (zh) 1989-07-15 1989-07-15 折叠式头盔

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CN (1) CN2056022U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103253219A (zh) * 2012-09-19 2013-08-21 梁有其 防冲击汽车乘车人护头护颈安全甲
CN108803038A (zh) * 2018-06-21 2018-11-13 郑州国知网络技术有限公司 一种可调节且佩戴舒适的vr头盔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103253219A (zh) * 2012-09-19 2013-08-21 梁有其 防冲击汽车乘车人护头护颈安全甲
CN108803038A (zh) * 2018-06-21 2018-11-13 郑州国知网络技术有限公司 一种可调节且佩戴舒适的vr头盔

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