Title: Keys anti-losing device
Application Number: 91101891 Application Date: 1991.03.20
Publication Number: 1065000 Publication Date: 1992.10.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A44B15/00,A47G29/10
Applicant(s) Name: Yin Cunqi Address: 354400
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The present invention relates to a new type drvice of preventing the key from losing. It consists of miniature music buzzer, integrated music block, limit switch, switch copper piece, keyhole through shaft and belt fastener. After having been used by the owner the key can be forgotten somewhere or placed somewhere for various causes, the II-type device of preventing the key from losing which is hung on the belt can continuously give out the music sounds until the keyhole through shaft of the key is again placed on the device which is mounted on the belt fastener by its owner. The II-type device of preventing the key from losing can take the positive anti-losing and anti-forgeting effect.
Time: 13
<- Previous Patent:Convenient button   |  Next Patent:Rotary reciprocating quick connec... ->