JPS643801U - - Google Patents
Info
- Publication number
- JPS643801U JPS643801U JP9280187U JP9280187U JPS643801U JP S643801 U JPS643801 U JP S643801U JP 9280187 U JP9280187 U JP 9280187U JP 9280187 U JP9280187 U JP 9280187U JP S643801 U JPS643801 U JP S643801U
- Authority
- JP
- Japan
- Prior art keywords
- breathable
- wall portion
- legs
- ventilation hole
- lens plate
- 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 2
- 239000005871 repellent Substances 0.000 claims 1
- 230000011514 reflex Effects 0.000 description 2
Landscapes
- Details Of Measuring And Other Instruments (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
第１図は、この考案の一実施例を示すリフレツ
クスリフレクターの断面図、第２図は、同リフレ
クターに使用される切断前の通気性部材の部分斜
視図、第３図は、同通気性部材の他の例を示す断
面図、第４図は、従来のリフレツクスリフレクタ
ーの一例を示す断面図である。
１１……リフレツクスリフレクター、１２……
レンズプレート、１３……バツクカバー、１４…
…再帰性反射プリズム、１５……脚部、１６……
取付ボルト、１７……通気孔、１８……筒状壁部
、１９……通気性部材、２０……連続多孔質部材
、２１……防水部材。
Fig. 1 is a cross-sectional view of a reflector showing an embodiment of the invention, Fig. 2 is a partial perspective view of a breathable member used in the reflector before cutting, and Fig. 3 is a cross-sectional view of the reflector. FIG. 4 is a sectional view showing an example of a conventional reflex reflector. 11...Reflex reflector, 12...
Lens plate, 13... Back cover, 14...
...Retroreflection prism, 15...Legs, 16...
Mounting bolt, 17...Vent hole, 18...Cylindrical wall portion, 19...Breathable member, 20...Continuous porous member, 21...Waterproof member.
Claims (1)
よび周縁全体に形成された脚部を有するレンズプ
レートと、前記レンズプレートの脚部が接合され
て通気孔と前記通気孔の周囲に形成された筒状壁
部とを有するバツクカバーと、前記バツクカバー
の筒状壁部の底面および内壁面に水密に圧接挿入
された通気性部材とを備え、前記通気性部材は、
撥水性かつ通気性の連続多孔質部材とその外周を
水密に包囲する防水部材とからなるリフレツクス
リフレクター。 A lens plate having a large number of retroreflection prisms formed on the back surface and legs formed around the entire periphery; the legs of the lens plate are joined to form a ventilation hole; and a cylindrical shape formed around the ventilation hole. a bag cover having a wall portion; and a breathable member that is press-inserted into a bottom surface and an inner wall surface of the cylindrical wall portion of the bag cover in a watertight manner, the breathable member comprising:
A reflector consisting of a water-repellent and breathable continuous porous member and a waterproof member surrounding the outer periphery of the continuous porous member in a watertight manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9280187U JPS643801U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9280187U JPS643801U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643801U true JPS643801U (en) | 1989-01-11 |
Family
ID=31317246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9280187U Pending JPS643801U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643801U (en) |
-
1987
- 1987-06-18 JP JP9280187U patent/JPS643801U/ja active Pending