Connection for a smoke outlet duct

Abstract

1. The name of the design product: the connecting piece of the smoke outlet pipe. 2. The use of the design product: the plug-in connection for the smoke outlet pipe. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: the combined state reference figure 1. 5. The assembly description of other circumstances that need to be explained: the appearance assembly product includes component 1 and component 3 as the smoke pipe, component 2 as the T-shaped joint, and component 4 as the bent joint.

Images