EP3391765A3 - Safety helmet with rotary impact buffering function - Google Patents

Safety helmet with rotary impact buffering function Download PDF

Info

Publication number
EP3391765A3
EP3391765A3 EP18166784.1A EP18166784A EP3391765A3 EP 3391765 A3 EP3391765 A3 EP 3391765A3 EP 18166784 A EP18166784 A EP 18166784A EP 3391765 A3 EP3391765 A3 EP 3391765A3
Authority
EP
European Patent Office
Prior art keywords
rotary impact
impact buffering
safety helmet
buffering function
shell
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.)
Granted
Application number
EP18166784.1A
Other languages
German (de)
French (fr)
Other versions
EP3391765B1 (en
EP3391765A2 (en
Inventor
Zhenghui Gu
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.)
KU, CHENG-HUEI
Original Assignee
Individual
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
Priority claimed from CN201810210306.8A external-priority patent/CN108294394B/en
Application filed by Individual filed Critical Individual
Publication of EP3391765A2 publication Critical patent/EP3391765A2/en
Publication of EP3391765A3 publication Critical patent/EP3391765A3/en
Application granted granted Critical
Publication of EP3391765B1 publication Critical patent/EP3391765B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
    • A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
    • A42B3/064—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers

Landscapes

  • Vibration Dampers (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

A safety helmet with a rotary impact buffering function comprises a shell (1) and an elastic liner (2) arranged in the shell, wherein a gap is formed between the shell and the elastic liner, and a rotary impact buffering device (5, 16) enabling the shell to rotate relative to the elastic liner is arranged between the shell and the elastic liner.
EP18166784.1A 2017-04-18 2018-04-11 Safety helmet with rotary impact buffering function Active EP3391765B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201720409239 2017-04-18
CN201710693725 2017-08-14
EP17197035 2017-10-18
CN201810210306.8A CN108294394B (en) 2017-03-27 2018-03-14 Rotary impact buffering safety helmet

Publications (3)

Publication Number Publication Date
EP3391765A2 EP3391765A2 (en) 2018-10-24
EP3391765A3 true EP3391765A3 (en) 2018-12-12
EP3391765B1 EP3391765B1 (en) 2020-03-25

Family

ID=61971944

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18166784.1A Active EP3391765B1 (en) 2017-04-18 2018-04-11 Safety helmet with rotary impact buffering function

Country Status (1)

Country Link
EP (1) EP3391765B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201918754D0 (en) * 2019-12-18 2020-01-29 Mips Ab Connector
CN112882223B (en) * 2021-03-05 2023-12-01 遵义市妇幼保健院(遵义市儿童医院遵义市妇产医院) Pediatric surgery auxiliary device
EP4082373B1 (en) * 2021-04-29 2024-06-26 George TFE SCP Cellular energy-absorbing structure fastening device
CN114850509B (en) * 2022-03-23 2023-08-04 南京铖联激光科技有限公司 A breakage-proof subassembly is connected to protection gas device gas outlet for in 3D prints

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140096311A1 (en) * 2010-05-07 2014-04-10 Mips Ab Helmet
US20150089724A1 (en) * 2013-10-02 2015-04-02 Bret Berry Dual shell helmet for minimizing rotational acceleration
WO2015177747A1 (en) * 2014-05-21 2015-11-26 Leatt Corporation Helmet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140096311A1 (en) * 2010-05-07 2014-04-10 Mips Ab Helmet
US20150089724A1 (en) * 2013-10-02 2015-04-02 Bret Berry Dual shell helmet for minimizing rotational acceleration
WO2015177747A1 (en) * 2014-05-21 2015-11-26 Leatt Corporation Helmet

Also Published As

Publication number Publication date
EP3391765B1 (en) 2020-03-25
EP3391765A2 (en) 2018-10-24

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