Altitude landing device

Abstract

The invention discloses an altitude landing device of which the main structure comprises a parachute, a rope, a hook, an outer rubber ball, an inner rubber ball, a valve, liquid water, a storage cavity and a valve core; the upper end of the outer rubber ball is fixedly provided with the hook; the valve is arranged at the right side of the outer rubber ball; the liquid water can be injected into the outer rubber ball by the valve; the valve core is arranged at the upper end of the inner rubber ball; air can be injected into the inner rubber ball by the valve core; the interior of the inner rubber ball is a storage bin and is used for placing a cast object; and the parachute can reduce the lowering speed of the whole device to prevent from causing danger onto ground staff. The altitude landing device is simple in structure, ingenious in design and low in cost, through the buffer function of the liquid water in the outer rubber ball, the contact collision and impact of the objects, when being cast onto the ground, in the storage bin can be greatly avoided, easily damaged and easily broken objects cast in altitude can be effectively protected and the altitude landing device has great application value and broad market prospect.

Description

technical field [0001] The invention relates to a landing device, in particular to a high-altitude landing device capable of protecting fragile objects from falling safely. Background technique [0002] At present, most of the high-altitude airdrops of unmanned objects use the parachute to slow down the objects so that they can safely land on the ground. Since the objects still have speed when they land on the ground, the objects being airdropped will inevitably be impacted by the ground, Damage to airdropped objects due to collision. In order to prevent damage caused by impact and collision when the airdropped object lands, a shock-absorbing buffer device is installed under the air-dropped object. Buffer devices, buffer inflatable bags, etc. However, due to the limitations of geographical conditions such as mountainous areas, meteorological conditions such as strong winds and heavy rain, and natural disaster conditions such as earthquakes and floods, the design of shock-a...

AI Technical Summary

Problems solved by technology

Although this invention solves the problem of objects being damaged during high-altitude airdrops, the structure of the device is complex, the cost is high, it is not easy to maintain and repair, and the self-weight of the device is relatively large, which will inevitably lead to an increase in the speed of airdropping

[0004] At the same time, Chinese Patent No. 200910014928.4 discloses an airdrop container, which mainly solves the problem of airdropping objects at a certain flight height and speed without using a parachute. The requirements of direct throwing achieve the purpose of simple operation, accurate throwing, high efficiency, unbreakable containers, and ensuring the safety of the dropped objects. Although this invention ensures that the dropped objects will not be damaged, it will pose a threat to the safety of other personnel on the ground

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