A slotted inflatable stamping parafoil

Abstract

The invention discloses a slotted inflatable stamping parafoil, which comprises a left parafoil and a right parafoil, the inner ends of the left parafoil and the right parafoil are provided with ribless frame connecting belts, The inner end upper surface of the left parafoil is sutured and connected with the inner end upper surface of the right parafoil, and there are multiple left gathering rings and multiple left side umbrellas distributed along the length direction on the left ribless frame connection belt There are multiple right gathering rings and multiple right gathering rings distributed along the length direction on the right ribless frame connecting belt, the right paracord passes through the corresponding left gathering ring, and the upper end of the left paracord passes through through the corresponding right-hand convergent ring. Realize the gradual deployment of the stamped parafoil from the middle to both ends during the falling process, prevent the collapse and failure of the stamped parafoil when it is opened, make the deployment process of the stamped parafoil more stable, improve the reliability of the stamped parafoil, and improve the performance requirements , improve the safety of the stamped parafoil, improve the inflation performance of the stamped parafoil, and improve the gliding performance of the stamped parafoil.

Description

technical field [0001] The invention relates to the technical field of airborne equipment, in particular to a slotted inflatable stamping parafoil. Background technique [0002] The stamped parafoil is a new type of parachute. It is a kind of flexible aircraft similar to the airfoil that is sewn up by the upper and lower layers of the micro-breathable material. The opening of the leading edge is used to inflate. It is generally believed that the middle air chamber is inflated first, and at the same time, after being filled with air, it will extend to the air chambers on both sides. Or openings are designed, and the purpose of the ribs is to maintain the external aerodynamic performance of the stamped parafoil. However, the opening design of the leading edge of a stamped parafoil is generally more complicated, and the cut angle, size, and position of the opening will have a great impact on the inflation performance of the stamped parafoil. The reliability of the dynamic par...

AI Technical Summary

Problems solved by technology

However, the opening design of the leading edge of the stamping parafoil is generally more complicated, and the cut angle, size, and position of the opening will have a great impact on the inflation performance of the stamping parafoil.

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