JPH0173264U - - Google Patents
Info
- Publication number
- JPH0173264U JPH0173264U JP1987168173U JP16817387U JPH0173264U JP H0173264 U JPH0173264 U JP H0173264U JP 1987168173 U JP1987168173 U JP 1987168173U JP 16817387 U JP16817387 U JP 16817387U JP H0173264 U JPH0173264 U JP H0173264U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- key
- circular hole
- cylindrical
- flange
- 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
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
Landscapes
- Toys (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Supports Or Holders For Household Use (AREA)
Description
図は本考案の一実施例に係わるもので、第１図
は斜視図、第２図は分解斜視図、第３図は第１図
におけるＡ―Ａ線拡大断面図、第４図は使用状態
を示す断面図である。
１……鍵本体、３……撮み部、５……円孔、６
……ヨーク、８……底壁、９……鍔部、１０……
希土類磁石。
The figures relate to one embodiment of the present invention, and Fig. 1 is a perspective view, Fig. 2 is an exploded perspective view, Fig. 3 is an enlarged cross-sectional view taken along line A-A in Fig. 1, and Fig. 4 is a state in use. FIG. 1... Key body, 3... Photography section, 5... Round hole, 6
... Yoke, 8 ... Bottom wall, 9 ... Flange, 10 ...
Rare earth magnet.
Claims (1)
を形成し、有底円筒状のヨークを形成し、該ヨー
クの底壁外周に鍔部を一体に形成すると共に該ヨ
ーク内に両端面に磁極を有する円柱状の永久磁石
を内装し、該ヨークを前記円孔中に固着してなる
ことを特徴とする鍵。 A circular hole passing through the center of the flat plate-like part of the key body is formed to form a cylindrical yoke with a bottom, a flange is integrally formed on the outer periphery of the bottom wall of the yoke, and both ends are inserted into the yoke. A key characterized in that a cylindrical permanent magnet having a magnetic pole on a surface is installed inside the key, and the yoke is fixed in the circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168173U JPH0173264U (en) | 1987-11-02 | 1987-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168173U JPH0173264U (en) | 1987-11-02 | 1987-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173264U true JPH0173264U (en) | 1989-05-17 |
Family
ID=31457118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168173U Pending JPH0173264U (en) | 1987-11-02 | 1987-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017516932A (en) * | 2014-05-22 | 2017-06-22 | 新 栗 | Magnetic unlocking device and magnetic unlocking structure of magnetic encoding key |
-
1987
- 1987-11-02 JP JP1987168173U patent/JPH0173264U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017516932A (en) * | 2014-05-22 | 2017-06-22 | 新 栗 | Magnetic unlocking device and magnetic unlocking structure of magnetic encoding key |
| US10280649B2 (en) | 2014-05-22 | 2019-05-07 | Zhuhai Perfection Technology Co., Ltd | Magnetic unlocking device and magnetic unlocking structure of magnetic encoding key |