JPS648449U - - Google Patents
Info
- Publication number
- JPS648449U JPS648449U JP10327087U JP10327087U JPS648449U JP S648449 U JPS648449 U JP S648449U JP 10327087 U JP10327087 U JP 10327087U JP 10327087 U JP10327087 U JP 10327087U JP S648449 U JPS648449 U JP S648449U
- Authority
- JP
- Japan
- Prior art keywords
- vanity mirror
- memory alloy
- shape memory
- switch
- returns
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Passenger Equipment (AREA)
Description
第１図は本考案のバニテイミラーが装着される
車室の一部を示す概略図、第２図は本考案のバニ
テイミラーの裏面斜視図、第３図は本考案のバニ
テイミラーの作動を示す図で、第３図ａはＳＭＡ
製ばねへの非通電状態、第３図ｂは通電状態を示
す各断面図、第４図は形状記憶合金とバイメタル
との温度に対する形状変化の特性を示すグラフで
ある。
１…サンバイザ、２…バニテイミラー、６…芯
軸、９…形状記憶合金製ばね、１１，１２…両端
部、１５…スイツチ、１６…電源。
Fig. 1 is a schematic diagram showing a part of the vehicle interior in which the vanity mirror of the present invention is installed, Fig. 2 is a rear perspective view of the vanity mirror of the present invention, and Fig. 3 is a diagram showing the operation of the vanity mirror of the present invention. Figure 3a is SMA
FIG. 3B is a cross-sectional view showing a non-energized state of the manufactured spring, FIG. 3B is a cross-sectional view showing a energized state, and FIG. 4 is a graph showing the shape change characteristics of a shape memory alloy and a bimetal with respect to temperature. DESCRIPTION OF SYMBOLS 1... Sun visor, 2... Vanity mirror, 6... Core shaft, 9... Shape memory alloy spring, 11, 12... Both ends, 15... Switch, 16... Power supply.
Claims (1)
時に所定形状に戻る形状記憶合金製のばねの両端
部を固定し、同両端部をスイツチを介して電源に
接続したことを特徴とするバニテイミラー。 A vanity mirror characterized in that both ends of a spring made of a shape memory alloy that returns to a predetermined shape at high temperatures are fixed to the back surface of the elastically deformable vanity mirror, and both ends are connected to a power source via a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10327087U JPS648449U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10327087U JPS648449U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648449U true JPS648449U (en) | 1989-01-18 |
Family
ID=31333945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10327087U Pending JPS648449U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252313U (en) * | 1989-09-01 | 1990-04-16 | ||
| KR100402853B1 (en) * | 2000-11-23 | 2003-10-30 | 현대자동차주식회사 | Sunvisor of vehicle |
-
1987
- 1987-07-07 JP JP10327087U patent/JPS648449U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252313U (en) * | 1989-09-01 | 1990-04-16 | ||
| KR100402853B1 (en) * | 2000-11-23 | 2003-10-30 | 현대자동차주식회사 | Sunvisor of vehicle |