JPS61126392U - - Google Patents
Info
- Publication number
- JPS61126392U JPS61126392U JP642285U JP642285U JPS61126392U JP S61126392 U JPS61126392 U JP S61126392U JP 642285 U JP642285 U JP 642285U JP 642285 U JP642285 U JP 642285U JP S61126392 U JPS61126392 U JP S61126392U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- pair
- alarm signal
- hinge
- hollow part
- 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
Landscapes
- Hinge Accessories (AREA)
- Burglar Alarm Systems (AREA)
Description
第1図は本考案の一実施例を示す正面図、第2
図は第1図に示す実施例の中央A―A線断面図、
第3図は従来の一例における中央A―A線断面図
である。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view taken along the center line A-A of the embodiment shown in FIG.
FIG. 3 is a sectional view taken along the line A--A in the center of a conventional example.
Claims (1)
レートを保持するとともに回転軸中空部を有する
回転軸と、前記回転軸中空部内に設けられ異常開
閉されたときに警報信号を発生する警報信号制御
機構部とを含むことを特徴とした警報付ヒンジ。 a pair of hinge plates, a rotating shaft that holds the pair of hinge plates and has a rotating shaft hollow part, and an alarm signal control mechanism part that is provided in the rotating shaft hollow part and generates an alarm signal when the rotating shaft is opened or closed abnormally. A hinge with an alarm characterized by including.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP642285U JPS61126392U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP642285U JPS61126392U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61126392U true JPS61126392U (en) | 1986-08-08 |
Family
ID=30483844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP642285U Pending JPS61126392U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61126392U (en) |
-
1985
- 1985-01-21 JP JP642285U patent/JPS61126392U/ja active Pending