JPS56120435A - Device for preventing key of automobile from being left - Google Patents

Device for preventing key of automobile from being left

Info

Publication number
JPS56120435A
JPS56120435A JP2326680A JP2326680A JPS56120435A JP S56120435 A JPS56120435 A JP S56120435A JP 2326680 A JP2326680 A JP 2326680A JP 2326680 A JP2326680 A JP 2326680A JP S56120435 A JPS56120435 A JP S56120435A
Authority
JP
Japan
Prior art keywords
key
door
switch
locked
energized
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
Application number
JP2326680A
Other languages
Japanese (ja)
Inventor
Shiyouichi Zenimori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2326680A priority Critical patent/JPS56120435A/en
Publication of JPS56120435A publication Critical patent/JPS56120435A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a key from being forgotten of being pulled out, by raising an alarm when a door is locked as the key remains inserted in a key switch and by setting the door free from the locked state.
CONSTITUTION: A microswitch 2, which is closed when a key 1 is inserted into a key switch 11, is provided. A seat switch 13, which is opened when a person is seated, is installed. A switch 15, which is interlocked with a door lock button 14, is provided. When the switches 13, 14 are both closed, a relay 23 is energized. In other words, the relay 23 is engergized when the person gets off the seat and locks a door from outside as the key 1 remains inserted in the key swtich 11. As a result, a solenoid 19 is energized to attract a moving member 19' that the door locked by the door lock button 14 is unlocked through a rod 20 and an arm 21. At the same time, a lamp 24 and a buzzer 17 are turned on.
COPYRIGHT: (C)1981,JPO&Japio
JP2326680A 1980-02-25 1980-02-25 Device for preventing key of automobile from being left Pending JPS56120435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2326680A JPS56120435A (en) 1980-02-25 1980-02-25 Device for preventing key of automobile from being left

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2326680A JPS56120435A (en) 1980-02-25 1980-02-25 Device for preventing key of automobile from being left

Publications (1)

Publication Number Publication Date
JPS56120435A true JPS56120435A (en) 1981-09-21

Family

ID=12105792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2326680A Pending JPS56120435A (en) 1980-02-25 1980-02-25 Device for preventing key of automobile from being left

Country Status (1)

Country Link
JP (1) JPS56120435A (en)

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