BOTH-SIDE MALE SCREW, AND CYLINDRICAL BODY AND BASE CONNECTED THERETO

To provide a both-side male screw which is usable with devices connected or coupled to each other linearly in a vertical direction, and structurally suppresses deflection in a horizontal direction during the use, and a cylindrical body and a base connected thereto.SOLUTION: A both-side male screw 1 consists of a base 11, a first male screw part 12, and a second male screw part 13. The base 11 protrudes to the right and left to a maximum diameter larger than those of the first male screw part 12 and second male screw part 13. The first male screw part 12 connects linearly with a lower part of the base 11, and consists of a single or a plurality of male screw member. The second male screw part 13 connects linearly with an upper part of the base 11, and consists of a single male screw member. Devices connected or coupled to both sides may be ones put on the market, which reduces costs as compared with use of expensive dedicated products, and also facilitates replacement if one of them is damaged because the devices are available on the market.SELECTED DRAWING: Figure 1 【課題】デバイス同士を上下方向に直線的に接続又は結合して使用可能であり、使用の際の左右方向のブレを構造的に抑えた両側雄ネジ、この両側雄ネジに接続される筒体及び基台を提供する。【解決手段】両側雄ネジ１は、基部１１と、第１雄ネジ部１２と、第２雄ネジ部１３と、から構成される。基部１１は、第１雄ネジ部１２及び第２雄ネジ部１３よりも大きな径である最大径となって左右方向に突出している。第１雄ネジ部１２は、基部１１の下部に直線的につながり、単数又は複数の雄ネジ部材で構成される。第２雄ネジ部１３は、基部１１の上部に直線的につながり、単数の雄ネジ部材で構成される。両側に接続又は結合されるデバイスは市販のものでよく、高価な専用品を揃えるよりも安価であるし、市販品であることから一方が損傷した場合の交換が容易である。【選択図】図１