| 摘要 |
A one-touch pipe connection device com prises a pressure wheel member equipped with an insertion hole, into which a pipe can be inserted and of which a diameter is increased gradually in the inserted direction of the pipe, and a circular rib formed on an outer side of the insertion hole reduced in diameter; a guide member spirally coupled with the circular rib; a support member that is arranged on the inner side of the guide member formed with inclined grooves, and forms a space for the arrangement of a compression spring; contact members that are penetrated into and provided on the support member and are arranged in the inclined grooves, so that the contact members are contacted with the pipe by a restoring force of the compression spring; and a rubber packing tapered to be contacted with an inclined surface of the insertion hole of the pressure wheel member. |
