Inflatable parachute
A parachute and inflatable technology, which is applied in the direction of parachute, aircraft parts, transportation and packaging, etc., can solve the problems of powerlessness and achieve the effect of alleviating the impact of landing, low cost and good personnel protection function
Active Publication Date: 2014-03-05
常熟紫金知识产权服务有限公司
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Problems solved by technology
However, the higher place has its fatal shortcoming, that is, in case of disasters such as fire, the higher place is more dangerous, and even the rescue is powerless at present.
Method used
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Embodiment 1
[0015] Such as figure 1 As shown, the inflatable parachute is composed of an inflatable umbrella body 1, a pull rope 2, an air guide tube 4, a seat, an air bag under the seat 8, an air storage tank 9, and a connection belt 10. The inflatable umbrella body 1 is a hollow structure, and is composed of The air-permeable inner surface is coated with rubberized flax fiber cloth, which is double-layered. When it is filled with light gas such as helium, it can form a circular arc-shaped resistance surface, and with the floating force of light gas, it can Provide cushioning for the descent and play the role of a parachute. The pull rope 2 is made of flax fiber with strong tensile strength, with a diameter of 0.5-1 cm and a length of 2-3 meters. One end is tied to the edge of the inflatable umbrella body 1, and the other is One end is tied to the upper end of the connecting belt 10, and the lower end of the connecting belt 10 is connected to the seat; the seat is composed of a seat back...
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Abstract
The invention relates to an inflatable parachute and belongs to the technical field of rescuing device and equipment. The parachute comprises a inflatable parachute body, a traction rope, an air guide tube, a chair back, chair armrests, a chair bottom air bag, an air storage tank and a connecting strip. The inflatable parachute body is of a double-layer bag structure made by airtight linen fiber fabric with rubber coated on the inner surface. When light gases such as nitrogen are filled in the double-layer bag structure, an arc resistance face can be formed buffering for descending can be provided by the resistance face and the floating force of the light gases, and the function of the parachute can be achieved. The traction rope made by linen fibers with high tensile resistance is 0.5-1cm in diameter and 2-3m in length, one end of the traction rope is tied to the rope fasteners at the edge of the inflatable parachute body, and the other end of the traction rope is tied to the upper end of the connecting strip. The periphery of an inflatable tube rope is braided into a bush shape, for containing the air guide tube, with linen fibers. The inflatable parachute is simple to manufacture, high in operability, low in cost and evident in effect.
Description
technical field [0001] The invention relates to an inflatable parachute, which belongs to the technical field of rescue devices and equipment. Background technique [0002] With the development of urbanization, in some metropolises, buildings are built higher and higher, and buildings of tens of meters or even hundreds of meters can be seen everywhere, and the space for people's activities is also getting higher and higher. However, the higher place has its fatal shortcoming, that is, in the event of disasters such as fire, the higher place is more dangerous, and even rescue is powerless at present. Therefore, buildings with more than 18 floors are equipped with fire-fighting corridors to avoid harm to people caused by disasters. However, once a disaster occurs in the whole building, the people in it can only watch the fire and sigh, sitting and waiting to die. How to save people from this situation in time or save themselves has become a major problem that needs to be sol...
Claims
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Inventor 谢桂林王保忠谢天正谢桂伟谢桐音
Owner 常熟紫金知识产权服务有限公司