| 摘要 |
<p>The present invention relates to a one pushing pipe jointer capable of connecting pipes by pushing the pipes with hands without using a jig and, more specifically, to a one pushing pipe jointer which widens a contact area through surface contact using high-elasticity packing to increase mechanical adhesion; easily connects the pipes only by inserting a pipe into the pipe jointer without an additional tool; and easily disconnects the pipe from the pipe jointer using a simple releasing tool. According to the present invention, the one pushing pipe jointer includes: an extensible high-elasticity packing, a stopper to prevent detachment of the packing, and a housing having a receiving part to receive the packing and the stopper. A projection is formed inside the center of the housing, smaller than the external diameter of a pipe, such that the pipe ends come into contact with each other in accordance to the projection. The stopper is formed into a curved surface having a predetermined curvature in an elongate direction and has a tension blocking force. Receiving parts, greater than the internal diameter of the housing, to receive the packing and the stopper are formed on both ends of the housing, wherein the receiving parts have a tapered inner surface tapered towards the inlet/outlet, and a receiving projection to fixate the packing. In this configuration, a pipe is pushed into the pipe jointer by hand to connect the pipe with the pipe jointer.</p> |
