CN104146425A - 头盔防震热塑性衬垫及其制作方法 - Google Patents
头盔防震热塑性衬垫及其制作方法 Download PDFInfo
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- CN104146425A CN104146425A CN201310176760.3A CN201310176760A CN104146425A CN 104146425 A CN104146425 A CN 104146425A CN 201310176760 A CN201310176760 A CN 201310176760A CN 104146425 A CN104146425 A CN 104146425A
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- CN
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- Prior art keywords
- shockproof
- liner
- helmet
- die cavity
- hemispherical die
- 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.)
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- Helmets And Other Head Coverings (AREA)
Abstract
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Claims (10)
Priority Applications (1)
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CN201310176760.3A CN104146425A (zh) | 2013-05-14 | 2013-05-14 | 头盔防震热塑性衬垫及其制作方法 |
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CN201310176760.3A CN104146425A (zh) | 2013-05-14 | 2013-05-14 | 头盔防震热塑性衬垫及其制作方法 |
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CN104146425A true CN104146425A (zh) | 2014-11-19 |
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CN201310176760.3A Pending CN104146425A (zh) | 2013-05-14 | 2013-05-14 | 头盔防震热塑性衬垫及其制作方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110448823A (zh) * | 2019-07-23 | 2019-11-15 | 浙江华电器材检测研究所有限公司 | 一种坠落悬挂安全带 |
CN114451622A (zh) * | 2020-12-31 | 2022-05-10 | 湖南博隆矿业开发有限公司 | 矿工帽 |
CN110448823B (zh) * | 2019-07-23 | 2024-07-12 | 浙江华电器材检测研究所有限公司 | 一种坠落悬挂安全带 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432099A (en) * | 1982-07-09 | 1984-02-21 | Gentex Corporation | Individually fitted helmet liner |
CN2103914U (zh) * | 1991-10-11 | 1992-05-13 | 刘伟成 | 头盔 |
CN2414640Y (zh) * | 2000-02-01 | 2001-01-17 | 黄丰明 | 改进的安全帽 |
CN101467799A (zh) * | 2007-12-25 | 2009-07-01 | 林庚贤 | 避震装置 |
CN101531770A (zh) * | 2008-05-15 | 2009-09-16 | 上海高分子功能材料研究所 | 开孔发泡聚烯烃的制备与应用 |
CN101822433A (zh) * | 2010-03-22 | 2010-09-08 | 立兆股份有限公司 | 一种气体缓冲垫 |
US20100299812A1 (en) * | 2009-06-02 | 2010-12-02 | Maddux Larry E | Protective arrangement |
-
2013
- 2013-05-14 CN CN201310176760.3A patent/CN104146425A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432099A (en) * | 1982-07-09 | 1984-02-21 | Gentex Corporation | Individually fitted helmet liner |
CN2103914U (zh) * | 1991-10-11 | 1992-05-13 | 刘伟成 | 头盔 |
CN2414640Y (zh) * | 2000-02-01 | 2001-01-17 | 黄丰明 | 改进的安全帽 |
CN101467799A (zh) * | 2007-12-25 | 2009-07-01 | 林庚贤 | 避震装置 |
CN101531770A (zh) * | 2008-05-15 | 2009-09-16 | 上海高分子功能材料研究所 | 开孔发泡聚烯烃的制备与应用 |
US20100299812A1 (en) * | 2009-06-02 | 2010-12-02 | Maddux Larry E | Protective arrangement |
CN101822433A (zh) * | 2010-03-22 | 2010-09-08 | 立兆股份有限公司 | 一种气体缓冲垫 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110448823A (zh) * | 2019-07-23 | 2019-11-15 | 浙江华电器材检测研究所有限公司 | 一种坠落悬挂安全带 |
CN110448823B (zh) * | 2019-07-23 | 2024-07-12 | 浙江华电器材检测研究所有限公司 | 一种坠落悬挂安全带 |
CN114451622A (zh) * | 2020-12-31 | 2022-05-10 | 湖南博隆矿业开发有限公司 | 矿工帽 |
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CB03 | Change of inventor or designer information |
Inventor after: Xiao Shunqiu Inventor after: Pan Xiaomei Inventor after: Jian Jianzheng Inventor after: He Bin Inventor after: Xu Xiangtao Inventor after: Wang Xiaohong Inventor before: Xiao Shunqiu Inventor before: Pan Xiaomei Inventor before: Jian Jianzheng Inventor before: He Bin Inventor before: Xu Xiangtao |
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RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141119 |