JPS63162824U - - Google Patents
Info
- Publication number
- JPS63162824U JPS63162824U JP5216987U JP5216987U JPS63162824U JP S63162824 U JPS63162824 U JP S63162824U JP 5216987 U JP5216987 U JP 5216987U JP 5216987 U JP5216987 U JP 5216987U JP S63162824 U JPS63162824 U JP S63162824U
- Authority
- JP
- Japan
- Prior art keywords
- generating device
- flow path
- heat generating
- air flow
- helmet
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ないし第４図は本考案の一実施例を示し
、第１図は一部切欠した側面図、第２図は要部の
斜視図、第３図は要部の内部構造を示す要部の断
面図、第４図は温度制御手段の一構成例を示すブ
ロツク図である。
１……フルフエイスヘルメツト、２……顎部、
３……空気取り入れ用孔、４……透明スクリーン
、５……空気流路、６……発熱装置、７……温度
制御手段、８……折り返し部、９……排水孔。
Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a partially cutaway side view, Figure 2 is a perspective view of the main part, and Figure 3 is the main part showing the internal structure of the main part. FIG. 4 is a block diagram showing an example of the structure of the temperature control means. 1...Full face helmet, 2...Chin area,
3... Air intake hole, 4... Transparent screen, 5... Air flow path, 6... Heat generating device, 7... Temperature control means, 8... Folded portion, 9... Drain hole.
Claims (1)
た空気取り入れ用孔と、該空気取り入れ用孔に連
通し透明スクリーンの裏面に開口する空気流路と
、該空気流路内に配置された発熱装置とを備えて
いることを特徴とするヘルメツト構造。 (2) 前記発熱装置は前記発熱装置の温度を一定
に制御するための温度制御手段を有していること
を特徴とする実用新案登録請求の範囲第１項記載
のヘルメツト構造。 (3) 前記空気流路は空気の流通方向を反転させ
るための折り返し部を備えているとともに、該折
り返し部の底部には雨水を外部に放出するための
排水孔が設けられていることを特徴とする実用新
案登録請求の範囲第１項記載のヘルメツト構造。[Claims for Utility Model Registration] (1) An air intake hole formed in the jaw of a full-face helmet, an air flow path that communicates with the air intake hole and opens on the back side of a transparent screen, and A helmet structure characterized by comprising a heat generating device disposed within a flow path. (2) The helmet structure according to claim 1, wherein the heat generating device has a temperature control means for controlling the temperature of the heat generating device to be constant. (3) The air flow path is provided with a folded part for reversing the direction of air flow, and a drainage hole is provided at the bottom of the folded part for discharging rainwater to the outside. A helmet structure according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5216987U JPS63162824U (en) | 1987-04-08 | 1987-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5216987U JPS63162824U (en) | 1987-04-08 | 1987-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162824U true JPS63162824U (en) | 1988-10-24 |
Family
ID=30877105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5216987U Pending JPS63162824U (en) | 1987-04-08 | 1987-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023176A1 (en) * | 1996-11-30 | 1998-06-04 | Sea Raise Corporation Co., Ltd. | Safety cap |
-
1987
- 1987-04-08 JP JP5216987U patent/JPS63162824U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023176A1 (en) * | 1996-11-30 | 1998-06-04 | Sea Raise Corporation Co., Ltd. | Safety cap |