Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel smoke exhaust window air cylinder air inlet shaft. The shaft comprises a body, the body comprises an end portion and a connecting portion, a splitting opening is formedin the outer side of the end portion, a first internal thread is arranged on the inner side of the splitting opening, a second internal thread is arranged on the outer side wall of the end portion, multiple of protruding blocks are arranged on the connecting portion, annular grooves are formed in the multiple of protruding blocks, o-shaped sealing rings are arranged in the annular grooves in a sleeved mode, snap spring grooves are formed among the multiple of protruding blocks, and a limiting end is arranged at end, away from the end portion, of connecting portion. According to the shaft, thestructure is simple, an air cylinder can be flexibly opened and closed when a pneumatic smoke exhaust window is used, the whole is attractive, concise and elegant, the situation that a pipeline is damaged and leaks air due to rotation of the air cylinder is avoided, and the whole structure is firm and durable.
本发明公开了一种新型的排烟窗气缸进气轴，包括本体，所述本体包括端部与连接部，所述端部的外侧设有剖分口，所述剖分口内侧设有第一内螺纹，所述端部的外侧壁上设有第二内螺纹，所述连接部上设有多个凸起块，多个所述凸起块上均设有环形槽，所述环形槽内套设有O型密封圈，多个所述凸起块之间设有卡簧槽，所述连接部远离端部的一端上设有限位端，本发明结构简单，能够在气动排烟窗使用时气缸开关灵活，整体美观，简洁大方，有效防止因气缸旋转导致管道损伤漏气，整体结构结实耐用。
The invention discloses a novel smoke exhaust window air cylinder air inlet shaft. The shaft comprises a body, the body comprises an end portion and a connecting portion, a splitting opening is formedin the outer side of the end portion, a first internal thread is arranged on the inner side of the splitting opening, a second internal thread is arranged on the outer side wall of the end portion, multiple of protruding blocks are arranged on the connecting portion, annular grooves are formed in the multiple of protruding blocks, o-shaped sealing rings are arranged in the annular grooves in a sleeved mode, snap spring grooves are formed among the multiple of protruding blocks, and a limiting end is arranged at end, away from the end portion, of connecting portion. According to the shaft, thestructure is simple, an air cylinder can be flexibly opened and closed when a pneumatic smoke exhaust window is used, the whole is attractive, concise and elegant, the situation that a pipeline is damaged and leaks air due to rotation of the air cylinder is avoided, and the whole structure is firm and durable.
本发明公开了一种新型的排烟窗气缸进气轴，包括本体，所述本体包括端部与连接部，所述端部的外侧设有剖分口，所述剖分口内侧设有第一内螺纹，所述端部的外侧壁上设有第二内螺纹，所述连接部上设有多个凸起块，多个所述凸起块上均设有环形槽，所述环形槽内套设有O型密封圈，多个所述凸起块之间设有卡簧槽，所述连接部远离端部的一端上设有限位端，本发明结构简单，能够在气动排烟窗使用时气缸开关灵活，整体美观，简洁大方，有效防止因气缸旋转导致管道损伤漏气，整体结构结实耐用。
Novel smoke exhaust window air cylinder air inlet shaft
一种新型的排烟窗气缸进气轴
03.07.2020
Patent
Elektronische Ressource
Chinesisch