Double ended bottle assembly (water rocket)

Abstract

1. The name of the design product: double-head bottle assembly (water rocket). 2. The use of the design product: multi-stage bottle for teaching model water rocket. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state Figure 1. 5. The assembly 2 pitch view rotated 90 degrees is the same as the assembly 2 left view, omitting the assembly 2 pitch view; the assembly 2 right view is the same as the assembly 2 left view, omitting the assembly 2 right view. 6. Other circumstances that need to be explained Assembly Explanation: Assembly 1 is a double-head bottle, and Assembly 2 is a connecting head. 7. Other circumstances that need to be explained Other Explanation: This product can be connected by N Assembly 2 and N+1 Assembly 1 in turn, and combined state Figure 1 is 1 Assembly 2 and 2 Assembly 1 connected in turn, combined state 2 is 2 Assembly 2 and 3 Assembly 1 connected in turn, and so on.

Images