A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a standalone anti-twist adapter. An objective of the present invention is to solve a problem of an intervention unit in that the intervention unit is only useful when being fastened and assembled with a coupling fire hose and twist of the fire hose cannot be automatically released. The present disclosure relates to the standalone anti-twist adapter comprising: an adapter main body through which the inside is formed, and wherein a first intervention unit formed as a ball or a snap ring on the front outer surface is formed and a second intervention unit formed as the ball or the snap ring on the rear outer surface is formed; a first connection unit wherein a rear portion thereof is coupled to the adapter main body to be relatively rotatable through the first intervention unit and a female screw unit is formed in a front portion thereof; a second connection unit wherein a rear portion thereof is coupled to the adapter main body to be relatively rotatable through the second intervention unit and a male screw unit is formed in a front portion thereof; and a packing seating groove formed protruding inwardly on the inner surface of the first connection unit and positioned between the female screw unit and the first intervention unit.
개시된 내용은, 내부가 관통형성되며 전방외면에 볼 또는 스냅 링으로 형성되는 제1개재부가 형성되고 후방외면에 볼 또는 스냅 링으로 형성되는 제2개재부가 형성되는 어댑터본체와 후방이 상기 제1개재부를 통해 상기 어댑터본체에 상대회전 가능하게 결합되고 전방에는 암나사부가 형성되는 제1연결부와 후방이 상기 제2개재부를 통해 상기 어댑터본체에 상대회전 가능하게 결합되고 전방에는 숫나사부가 형성되는 제2연결부와 상기 제1연결부의 내면에 내측으로 돌출형성되며 상기 암나사부와 상기 제1개재부 사이에 위치하는 패킹안착홈을 포함하는 단독형 꼬임방지 어댑터에 관한 것이다.
The present invention relates to a standalone anti-twist adapter. An objective of the present invention is to solve a problem of an intervention unit in that the intervention unit is only useful when being fastened and assembled with a coupling fire hose and twist of the fire hose cannot be automatically released. The present disclosure relates to the standalone anti-twist adapter comprising: an adapter main body through which the inside is formed, and wherein a first intervention unit formed as a ball or a snap ring on the front outer surface is formed and a second intervention unit formed as the ball or the snap ring on the rear outer surface is formed; a first connection unit wherein a rear portion thereof is coupled to the adapter main body to be relatively rotatable through the first intervention unit and a female screw unit is formed in a front portion thereof; a second connection unit wherein a rear portion thereof is coupled to the adapter main body to be relatively rotatable through the second intervention unit and a male screw unit is formed in a front portion thereof; and a packing seating groove formed protruding inwardly on the inner surface of the first connection unit and positioned between the female screw unit and the first intervention unit.
개시된 내용은, 내부가 관통형성되며 전방외면에 볼 또는 스냅 링으로 형성되는 제1개재부가 형성되고 후방외면에 볼 또는 스냅 링으로 형성되는 제2개재부가 형성되는 어댑터본체와 후방이 상기 제1개재부를 통해 상기 어댑터본체에 상대회전 가능하게 결합되고 전방에는 암나사부가 형성되는 제1연결부와 후방이 상기 제2개재부를 통해 상기 어댑터본체에 상대회전 가능하게 결합되고 전방에는 숫나사부가 형성되는 제2연결부와 상기 제1연결부의 내면에 내측으로 돌출형성되며 상기 암나사부와 상기 제1개재부 사이에 위치하는 패킹안착홈을 포함하는 단독형 꼬임방지 어댑터에 관한 것이다.
STANDALONE ANTI-TWIST ADAPTER
단독형 꼬임방지 어댑터
KIM YOUNG JOON (author)
2020-08-07
Patent
Electronic Resource
Korean