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Safety parachute capable of being opened and closed automatically

An automatic switch and parachute technology, applied in the parachute field, can solve problems such as inability to use it in time, low safety, and impact on landing safety, and achieve good hip protection, high safety, and little airflow impact

Pending Publication Date: 2022-07-29
南通港口规划设计院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In summary, when landing in the above patents, due to the large open area of ​​the parachute, it cannot be used in time when it is used in a fire, and the external air flow fluctuates greatly, which affects the safety of landing, and the safety is low

Method used

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  • Safety parachute capable of being opened and closed automatically
  • Safety parachute capable of being opened and closed automatically
  • Safety parachute capable of being opened and closed automatically

Examples

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] as attached Figure 1-6 A safety parachute that can be automatically switched on and off as shown includes a main drive casing 1, two drive motors 2 are installed on both sides of the main drive casing 1, and the output end of each drive motor 2 is connected with a landing assembly;

[0025] The landing assembly includes a transmission shaft 9 arranged at the output end of the driving motor 2, and the outer wall of the transmis...

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Abstract

The invention discloses a safety parachute capable of being automatically opened and closed, and particularly relates to the technical field of parachutes, the safety parachute comprises a driving main machine shell, two driving motors are installed on the two sides of the driving main machine shell, and the output end of each driving motor is connected with a landing assembly; the landing assembly comprises a transmission shaft arranged at the output end of the driving motor, and the outer wall of the transmission shaft is connected with rotating blades. A controller is used for enabling a driving motor to drive a transmission shaft to rotate, a lithium battery drives a helmet to move upwards, a person ascends, when the person ascends to a designated position, the person can move forwards out of a floor position, then a descending button is pressed through a control button, the transmission shaft can drive rotating blades to rotate, the rotating speed is reduced, and the person can descend. According to the device, the personnel can slowly descend to the ground position, the device can be rapidly used in a small area, the airflow influence is small, slow descending is achieved, and the descending safety is higher.

Description

technical field [0001] The present invention relates to the technical field of parachute, and more particularly, the present invention relates to a safety parachute that can be automatically switched on and off. Background technique [0002] Once the residents living in high-rise buildings encounter a fire, when the elevator fails, it is very easy to cause huge danger, so it is necessary to use some parachutes for landing. [0003] The invention patent of Patent Application Publication No. CN206896617U discloses a building escape parachute, which includes a parachute body, the parachute body has an umbrella rod, and the middle and lower part of the umbrella rod of the parachute body is fixedly connected with a coupler. A plurality of pulling wires are connected around the periphery, and the lower ends of these pulling wires are connected to the coupling of the umbrella rod. The length of the pulling wires is such that when the umbrella surface of the parachute body is stretc...

Claims

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Application Information

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IPC IPC(8): B64C39/02A62B1/00
CPCB64C39/026A62B1/00
Inventor 游建平李林森张燕丽林政金黄炳星吴惠冯昱
Owner 南通港口规划设计院有限公司
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