Speed gate SST-N2015

Retractable Flap Barrier For Handicapped and Luggage Access The wing gate close and open by the flap arm extended or retracted into the chassis. Therefore, the width of the casing needs to be increased while the flap arm is widened. Increasing the width of the chassis affects the overall appearance of the machine and increases the design difficulty of the appearance and internal structure. The double tractable flap barrier is generally designed with a folding wing structure to increase the width of the channel without increasing the width of the chassis and can realize an ultra-wide channel without affecting the appearance of the whole machine. The handicapped flap barrier is a gate whose blocking body is a double retractable wing, and the folding wing is also called a composite wing and adopts a structural design of overlapping door wings. The folding wing has a two-stage structure. During the operation of the door wing, the first flap arm extends or contracts back from the chassis, and the secondary flap arm extends or contracts from the first flap arm to the first flap arm. The retracted movement of the two-stage door wing is synchronized.