Title:
LOCKING DEVICE FOR CONNECTING SHOPPING CART
Document Type and Number:
Japanese Patent JP2631622
Kind Code:
B2
Abstract:
PURPOSE: To facilitate the operation of locking and unlocking, and dropping and collecting coins by providing a receiving slot the same as a dropping slot on the upper surface of a locking device.
CONSTITUTION: In a locking device connected to a shopping cart, a coin C is cast immediately from the top and the coin C is pressed from the top to release the locking. A coin receiver 14 is lowered by being pressed by the coin C. When the receiver 14 is lowered, an engaging means works to release the locking. This release allows a key 23 of a connecting member 22 to connect the forward and rear shopping carts to be drawn from a key inserting slot 24. The key 23 of the connecting member 22 is inserted into the key inserting slot 24 to release the locking. The unlocking allows a part of the coin C immediately upward. The part of the coin appeared immediately upward is caught by hand.
Inventors:
MAKITA TERUO
Application Number:
JP24743093A
Publication Date:
July 16, 1997
Filing Date:
September 08, 1993
Export Citation:
Assignee:
KYOODOO KK
International Classes:
B62B5/00; E05B73/00; (IPC1-7): B62B5/00; E05B73/00
Domestic Patent References:
| JP773367A | ||||
| JP5506284A | ||||
| JP478768A |
Attorney, Agent or Firm:
Tomisaki Motonari