| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a jointing method of synthetic resin members having its improved joint strength by high frequency welding. SOLUTION: The jointing method of synthetic resin members is to mutually joint a first member 2b and second member 10 of thermoplastic synthetic resin, and an approach of the first member 2b and second member 10 allows the first member 2b and second member to be connected in a separation preventive state, and then the first member 2b and second member 10 are compressed in the approach direction in order to increase a space in a contact area to be substantially contacted with the direction diverse to the approach direction in the connection part of the first member 2b and second member 10 larger than the space prior to the compression, thus a high frequency welding of the connection part is conducted in the compressed state.</p> |
