| 摘要 |
PURPOSE:To facilitate loading and unloading of shadow mask by forming at least one working part such as projection part or groove part in the vicinity of the opening part which is inserted onto the panel pin of a spring supporting body. CONSTITUTION:On the side surface 19 opposite to the side surface which is arranged oppositely to the panel 2 of the opening part 181 which is inset onto the panel pin 7 of a spring supporting body 18, the projection part 21 in nearly - shape is formed, and is allowed to operate so that a shadow mask 13 does not fall down inside the panel 2 and is not contacted with, even if the opening part 181 is slipped off undesirably from the pin 7, by the part 22 corresponding to the opening part 181. The standing-up part 24 which is arranged at right angle to the part 23 arranged oppositely to the part 22 is formed so as to be easily caught by finger chip. Accordingly, even if the shadow mask 13 is shifted in the direction arrow 25 from the panel pin 7 for loading and unloading, the projection part 21 serves as guide, so shadow mask can be installed safely. |
