JPH0170830U - - Google Patents
Info
- Publication number
- JPH0170830U JPH0170830U JP1987164599U JP16459987U JPH0170830U JP H0170830 U JPH0170830 U JP H0170830U JP 1987164599 U JP1987164599 U JP 1987164599U JP 16459987 U JP16459987 U JP 16459987U JP H0170830 U JPH0170830 U JP H0170830U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- heating element
- opening
- helmet
- sheet heating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
- Surface Heating Bodies (AREA)
Description
第１図、第２図はこの考案の第一実施例を示し
、第１図は曇り止め装置を設けたヘルメツトの斜
視図、第２図は曇り止め装置の回路構成を示すブ
ロツク図、第３図はこの考案の第二実施例を示す
斜視図、第４図はこの考案の第三実施例を示す斜
視図である。
１……ヘルメツト、２……開口部、３……シー
ルド、５……面状発熱体、７……電源、８，１０
ｂ……電源スイツチ、１０……電源部。
Figures 1 and 2 show a first embodiment of this invention, Figure 1 is a perspective view of a helmet equipped with an anti-fog device, Figure 2 is a block diagram showing the circuit configuration of the anti-fog device, and Figure 3 is a perspective view of a helmet equipped with an anti-fog device. The figure is a perspective view showing a second embodiment of this invention, and FIG. 4 is a perspective view showing a third embodiment of this invention. 1... Helmet, 2... Opening, 3... Shield, 5... Planar heating element, 7... Power supply, 8, 10
b...Power switch, 10...Power supply section.
Claims (1)
透明体からなるシールドを設けたヘルメツトにお
いて、前記シールドまたはシールドが接触する開
口部の周縁に面状発熱体を設け、これに電源に接
続することで面状発熱体を介して前記シールドの
表面を加熱するようにしたことを特徴とするヘル
メツトシールドの曇り止め装置。 In a helmet equipped with a shield made of a transparent body that can be opened and closed to cover an opening for peeking out the face, a sheet heating element is provided around the shield or the opening in contact with the shield, and connected to a power source. An anti-fog device for a helmet shield, characterized in that the surface of the shield is heated via a sheet heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164599U JPH0170830U (en) | 1987-10-29 | 1987-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164599U JPH0170830U (en) | 1987-10-29 | 1987-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0170830U true JPH0170830U (en) | 1989-05-11 |
Family
ID=31450349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164599U Pending JPH0170830U (en) | 1987-10-29 | 1987-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0170830U (en) |
-
1987
- 1987-10-29 JP JP1987164599U patent/JPH0170830U/ja active Pending