| 摘要 |
PURPOSE:To improve beautiful appearance of a gas cylinder, and block its control valve so that it may not move easily except an necessary time. CONSTITUTION:In a gas cylinder 1, a control valve 3 is provided on its upper part. The outer circumference of the barrel part 2 of this gas cylinder 1 is covered with a bottomed cylindrical container main body 12. The upper part opening part 13 of the container main body 12 is covered with a lid body 14 which can be opened and closed opening/closing. After the barrel body 2 of the gas cylinder 1 is housed in the container main body 12, the lid body 14 is mounted on the opening part 13 of the container main body 12. As a result, the whole of the gas cylinder 1 can be covered with the container main body 12 and the lid body 14 so as to be protected. |
