| 摘要 |
PURPOSE:To provide a plug for panel of which the panel can be favorably sealed regardless of the thickness of a plate and the fitting adaptability can be improved. CONSTITUTION:This plug for panel is provided with a bottomed cylindrical main body part 12, a flange part 13 on the upper part of the main body part, a seal face 15 sealing the angle part of the inner circumferential face of a fitting hole H on the upper face side of a panel P, and a locking linear projection 16 locking the circumferential edge of the fitting hole H on the lower face side of the panel P. Further, a recessed groove 17 for spreading the inner diameter is arranged on the lower part position of the seal face 15 on the inner circumferential face of the main body part 12. The flange part 13 is formed so that the extreme end part 13a is extended obliquely downward covering the seal face 15. The seal face 15 is formed so that the minimum diameter is a little larger than the inner diameter of the fitting hole H and the outer circumferential face is a nearly cylinder shaped part 14 narrowing downward. |
