JPS62162222U - - Google Patents

Info

Publication number
JPS62162222U
JPS62162222U JP5141186U JP5141186U JPS62162222U JP S62162222 U JPS62162222 U JP S62162222U JP 5141186 U JP5141186 U JP 5141186U JP 5141186 U JP5141186 U JP 5141186U JP S62162222 U JPS62162222 U JP S62162222U
Authority
JP
Japan
Prior art keywords
helmet
outside
airflow passage
ventilation structure
air
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
JP5141186U
Other languages
English (en)
Other versions
JPH0129209Y2 (ja
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 filed Critical
Priority to JP5141186U priority Critical patent/JPH0129209Y2/ja
Publication of JPS62162222U publication Critical patent/JPS62162222U/ja
Application granted granted Critical
Publication of JPH0129209Y2 publication Critical patent/JPH0129209Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例を示す縦断面図、
第2図及び第3図は同斜視図、第4図は同外気流
通管と内気流通管の斜視図、第5図は第2実施例
を示す縦断面図、第6図は第3実施例を示す斜視
図、第7図は同横断面図である。 1……ヘルメツト、2……外殻、5……外気流
通路、6……外気流通管、8……内気流通路、9
……内気流通管、11……連通路、12……連通
管。

Claims (1)

  1. 【実用新案登録請求の範囲】 ヘルメツト1の内周に頭部側の内気をヘルメツ
    ト1後外方に排出する内気流通路8が形成された
    ヘルメツトの換気構造において、 ヘルメツト1の外周に、前方向に開口して外気
    を前方から導入して後方へ排出させる外気流通路
    5が形成され、前記内気流通路8は、外気流通路
    5内を流通する外気流によつて内気が吸引される
    べく前記外気流通路5に連通されていることを特
    徴とするヘルメツトの換気構造。
JP5141186U 1986-04-04 1986-04-04 Expired JPH0129209Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5141186U JPH0129209Y2 (ja) 1986-04-04 1986-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5141186U JPH0129209Y2 (ja) 1986-04-04 1986-04-04

Publications (2)

Publication Number Publication Date
JPS62162222U true JPS62162222U (ja) 1987-10-15
JPH0129209Y2 JPH0129209Y2 (ja) 1989-09-06

Family

ID=30875642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5141186U Expired JPH0129209Y2 (ja) 1986-04-04 1986-04-04

Country Status (1)

Country Link
JP (1) JPH0129209Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080786A1 (ja) * 2006-01-10 2007-07-19 Hideo Deguchi ヘルメット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080786A1 (ja) * 2006-01-10 2007-07-19 Hideo Deguchi ヘルメット

Also Published As

Publication number Publication date
JPH0129209Y2 (ja) 1989-09-06

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