| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection appliance for repeatedly piling, connecting, locking and unlocking at least two matters in various fields of garments, stationary, accessories, medical implements, household commodities, industrial products, etc. SOLUTION: A common and small hole is bored at the matters desired to connect, and the connection tool consisting of a pair of recessed and projecting parts is inserted to the hole for insert-holding and locking the matters to connect them. By unlocking, the matters are simply separated from each other again. The connection appliance is durable against repeated use, has an excellent function and is so gentle as to avoid damaging the matters. When the appliance is damaged, it can immediately be replaced without taking time. The appliance is permissive with objects to bind, and inserts them without regard to their material and thickness. The material of the appliance itself can be selected depending on use, and the proper strength of locking can be selected.
|
