JPH0253936U - - Google Patents
Info
- Publication number
- JPH0253936U JPH0253936U JP13346088U JP13346088U JPH0253936U JP H0253936 U JPH0253936 U JP H0253936U JP 13346088 U JP13346088 U JP 13346088U JP 13346088 U JP13346088 U JP 13346088U JP H0253936 U JPH0253936 U JP H0253936U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- helmet
- pair
- switch
- shaft
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 5
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
第１図乃至第５図は本考案に係る一実施例を示
すものであり、第１図はヘルメツトの外観図、第
２図はマウスベンチレーシヨンの部分正面図、第
３図は第２図の―線断面図、第４図は第２図
の―線断面図、第５図は第３図の―線方
向から見た側面図であり、第６図は従来例を示す
要部断面図である。
１…帽体、２…シールド、３…マウスベンチレ
ーシヨン、４…ベース、４ａ…軸支部、４ｃ…空
気取入口、５…キヤツプ、５ａ…連結部、６…ス
イツチ、６ａ…操作部、６ｂ…挟み板、８…シヤ
フト、８ａ…屈曲部、１０…凹溝、１１…隆起部
、１２…窪み、Ｈ…ヘルメツト。
1 to 5 show one embodiment of the present invention, in which FIG. 1 is an external view of a helmet, FIG. 2 is a partial front view of a mouth ventilation, and FIG. 3 is a partial front view of a mouth ventilation. 4 is a sectional view taken along the line ``-'' in FIG. 2, FIG. 5 is a side view taken from the ``- line direction'' in FIG. 3, and FIG. 6 is a sectional view showing main parts of a conventional example. It is. DESCRIPTION OF SYMBOLS 1... Cap body, 2... Shield, 3... Mouth ventilation, 4... Base, 4a... Pivotal support, 4c... Air intake port, 5... Cap, 5a... Connecting part, 6... Switch, 6a... Operation part, 6b ... Sandwich plate, 8... Shaft, 8a... Bent portion, 10... Concave groove, 11... Protrusion, 12... Hollow, H... Helmet.
Claims (1)
えると共に中央部にスイツチを嵌挿するための切
欠部が形成された、ヘルメツトの帽体に取付けら
れるベースと、前記空気取入口を開閉する一対の
キヤツプと、該キヤツプに連結されたシヤフトと
、該シヤフトと連結されたスイツチと、から成る
ヘルメツト用マウスベンチレーシヨンであつて、
前記シヤフトは、両端部において前記ベースの突
起部に軸支されると共に前記キヤツプに連結され
、且つ前記スイツチに可動可能に支持されている
ことを特徴とするヘルメツト用マウスベンチレー
シヨン。 A base that is attached to the cap body of a helmet and has a pair of air intake ports and a pair of protrusions on the left and right sides, and a notch in the center for fitting a switch, and a pair of protrusions that open and close the air intake ports. A mouth ventilation for a helmet, comprising a cap, a shaft connected to the cap, and a switch connected to the shaft,
A mouth ventilation for a helmet, wherein the shaft is pivotally supported at both ends by projections of the base, connected to the cap, and movably supported by the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13346088U JPH0253936U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13346088U JPH0253936U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253936U true JPH0253936U (en) | 1990-04-18 |
Family
ID=31391339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13346088U Pending JPH0253936U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253936U (en) |
-
1988
- 1988-10-14 JP JP13346088U patent/JPH0253936U/ja active Pending