Telescopic speed reduction umbrella frame mechanism
The retractable deceleration parachute frame mechanism utilizes hydraulic cylinders and rotating blocks to achieve rapid deployment and retraction of the parachute, solving the problems of slow deployment speed and inconvenient retraction of traditional deceleration parachute frames. This improves response speed in emergency situations and enhances the parachute's cushioning effect.
CN224392952UActive Publication Date: 2026-06-23TAIZHOU JIAYUAN BELT CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAIZHOU JIAYUAN BELT CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-23
Smart Images
Figure CN224392952U_ABST
Abstract
The utility model relates to the technical field of deceleration umbrella, provide telescopic deceleration umbrella framework mechanism, include: hydraulic cylinder, the bottom of hydraulic cylinder is provided with buffer assembly, the output of hydraulic cylinder is connected with hydraulic rod through bearing rotation, the top of hydraulic rod is connected with sleeve rod through bearing rotation, the top fixed connection of hydraulic rod has the mounting block, telescopic deceleration umbrella framework mechanism in the utility model, when the aircraft needs to land, first the movable end of hydraulic cylinder drives hydraulic rod to contract, when hydraulic rod contracts, the mounting block will exert the downward force to rotating block three, since the both ends of driven rod are connected with rotating block one and rotating block two rotation respectively, so when hydraulic rod moves downward, the bottom of driving rod will receive the upward force of driven rod, under the force, force the included angle between driving rod and hydraulic rod to be big, so this can reach the effect of quickly opening the umbrella body.
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