CN2376201Y - 头盔带安装扣 - Google Patents

头盔带安装扣 Download PDF

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Publication number
CN2376201Y
CN2376201Y CN 99216635 CN99216635U CN2376201Y CN 2376201 Y CN2376201 Y CN 2376201Y CN 99216635 CN99216635 CN 99216635 CN 99216635 U CN99216635 U CN 99216635U CN 2376201 Y CN2376201 Y CN 2376201Y
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张宪虎
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Abstract

所述头盔带安装扣由设置在盔体内侧的头部形成闭锁凸缘的扣柱和同头盔带连接的并设有大扣孔和小扣孔的扣体组成,其中大扣孔能容闭锁凸缘通过,小扣孔同扣柱相配,且大扣孔同小扣孔沟通,沟通处形成能容扣柱挤过的缩口,当上述扣体经大扣孔和小扣孔套进扣柱后,在闭锁凸缘和缩口的共同作用下,即被固定在盔体上,因扣柱同盔体是一起注塑成型,且扣柱设置在盔体内侧,因此采用该安装扣不会影响头盔外观,头盔带还可装可卸,使用方便。

Description

头盔带安装扣
本实用新型涉及一种头盔带安装扣。
头盔带包括头盔悬浮带和头盔系带,这两种头盔带都要安装到盔体上,而且要牢固,公知的安装方法是采用铆钉安装,这是一种不可拆卸的安装,有牢度,但铆钉的一头露出盔体,且盔体上至少有九只暴露的铆钉头,显然,这要影响头盔外形的美观。
本实用新型的目的是提供一种设置在盔体内侧的可装可卸的头盔带安装扣。
这种头盔带安装扣由设置在盔体内侧的头部形成闭锁凸缘的扣柱和同头盔带连接的并设有大扣孔和小扣孔的扣体组成,所述的大扣孔能容扣柱上的闭锁凸缘通过,小扣孔同扣柱相配,且大扣孔同小扣孔沟通,沟通处形成能容扣柱挤过的缩口。
上述扣体套进扣柱后,因扣体上的缩口同扣柱上的闭锁凸缘的共同作用,扣体即被固定在扣柱上,因为扣柱同盔体可以一起注塑成型,且扣柱设置在盔体的内侧,因此,采用这种头盔带安装扣安装头盔带后,不会影响头盔外形的美观,而且头盔带可装可卸,使用方便。
下面结合附图和实施例来阐明本实用新型的具体内容。
图1:本实用新型的结构图;
图2:扣体的结构图。
如图所示,本实用新型所述的头盔带安装扣由设置在盔体1内侧的头部形成闭锁凸缘2的扣柱3和同头盔带4连接的并设有大扣孔5和小扣孔6的扣体7组成,所述的大扣孔5能容扣柱3上的闭锁凸缘2通过,小扣孔6同扣柱3相配,且大扣孔5同小扣孔6沟通,沟通处形成能容扣柱3挤过的缩口8。该缩口8能防止小扣孔6从扣柱3上脱出,但当扣体7受到强外力的作用时就不保险了,为了解决这个问题,可在大扣孔5中设悬臂挡片9,当用闭锁凸缘2推开悬臂挡片9并使扣柱3进入小扣孔6后,弹性复位的悬臂挡片9即充填了大扣孔5的绝大部分空间,使扣柱3无法退出小扣孔6,该结构特征对用于头盔系带安装的头盔带安装扣更具积极作用。此外,扣体7上还应设有用于同头盔带4连接的头盔带套接孔10。

Claims (2)

1、一种头盔带安装扣,其特征是:由设置在盔体(1)内侧的头部形成闭锁凸缘(2)的扣柱(3)和同头盔带(4)连接的并设有大扣孔(5)和小扣孔(6)的扣体(7)组成,所述的大扣孔(5)能容扣柱(3)上的闭锁凸缘(2)通过,小扣孔(6)同扣柱(3)相配,且大扣孔(5)同小扣孔(6)沟通,沟通处形成能容扣柱(3)挤过的缩口(8)。
2、根据权利要求1所述的头盔带安装扣,其特征是:大扣孔(5)中设有悬臂挡片(9)。
CN 99216635 1999-07-13 1999-07-13 头盔带安装扣 Expired - Fee Related CN2376201Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99216635 CN2376201Y (zh) 1999-07-13 1999-07-13 头盔带安装扣

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Application Number Priority Date Filing Date Title
CN 99216635 CN2376201Y (zh) 1999-07-13 1999-07-13 头盔带安装扣

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CN2376201Y true CN2376201Y (zh) 2000-05-03

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CN 99216635 Expired - Fee Related CN2376201Y (zh) 1999-07-13 1999-07-13 头盔带安装扣

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313041C (zh) * 2002-05-20 2007-05-02 张振民 全效防弹防护头盔
CN103040181A (zh) * 2013-01-08 2013-04-17 浙江耐特科技有限公司 多功能安全帽

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1313041C (zh) * 2002-05-20 2007-05-02 张振民 全效防弹防护头盔
CN103040181A (zh) * 2013-01-08 2013-04-17 浙江耐特科技有限公司 多功能安全帽
CN103040181B (zh) * 2013-01-08 2015-08-19 浙江耐特科技有限公司 多功能安全帽

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