| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin joining body which can position/fix two resin moldings in good space efficiency and a process cartridge using the joining body. <P>SOLUTION: In the resin joining body in which a molten resin 70 is injected in a joint formed between a first resin molding 22 and a second resin molding 40 to bond the moldings 22 and 40 together, the first resin molding 22 has an injection projection 50 in which an injection channel 50a leading the molten resin to the joint is formed, and the second resin molding 40 has an injection recess 60 receiving the molten resin 70 injected from the channel 50a. A part of the projection 50 is contacted with a part of the recess 60 to position the second resin molding 40 in relation to the first resin molding 22. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
