Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Falling safety protection device and safety protection method thereof

A safety protection device and airbag technology, which is applied in protective clothing, clothing, parachutes, etc., can solve the problems that workers working at high places cannot play a protective role, there is no precise control of airbags, and there is no precise control of the opening time of airbags.

Inactive Publication Date: 2018-12-11
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this patent has the following defects: 1. There is no precise control on the opening time of the airbag, and the airbag is opened too early or too late to protect the workers at high places; 2. The height of the workers at high places is relatively low At this time, only the airbags are needed to protect the personnel working at heights, and the parachute may fail due to the lack of time to fully open it
Similarly, the defect in this patent application is that the opening time of the airbag is not precisely controlled, and the airbag is opened too early or too late to protect the workers at heights.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Falling safety protection device and safety protection method thereof
  • Falling safety protection device and safety protection method thereof
  • Falling safety protection device and safety protection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Such as Figure 1-3 As shown, the protective device includes: a one-piece suit 1, and airbags 3 are distributed in various positions of the one-piece suit 1, wherein the airbag 3 includes the upper arm, lower arm, and Upper arm airbags 31, lower arm airbags 32, calf airbags 33, thigh airbags 34, chest airbags 35 and back airbags 36 of the shanks, thighs, chest and back, and the airbags 3 pass through the air duct (the dotted line part in the figure) shown) is fixedly connected with the first gas generator 2 arranged on the right side of the jumpsuit 1, and the first gas generator 2 is used to deliver gas to the airbag 3.

[0079] The back of jumpsuit 1 is detachably equipped with parachute bag 4, and the inside of parachute bag 4 accommodates parachute and is used to control the second gas generator (not shown) that opens parachute. Workers at heights choose whether to carry a parachute according to their working height range. When the working height is lower than the ...

Embodiment 2

[0087] Embodiment 2, the safety protection method of the safety protection device includes the following steps:

[0088] Step 1, the person working at a height wears the jumpsuit 1; before wearing the jumpsuit 1, the person working at a height can choose whether to remove the parachute bag 4 from the jumpsuit 1 according to the working height; When the effective protection height of the height is reached, the parachute bag 4 can be removed by personnel working at high places.

[0089] Step 2, the workers at high places confirm that the safety protection device is in working condition (confirm that the height sensor, acceleration sensor, timer, memory, processor, sound and light alarm, the first gas generator, and the second gas generator are all in the working state. power-on state);

[0090] Step 3, the controller determines the real-time status of the personnel working at heights, including:

[0091] Step 3.1, set the corresponding data parameters in the controller 5, incl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a falling safety protection device and a safety protection method thereof. The safety protection device comprises a one-piece garment, a safety airbag unit and a parachute unit, and the safety airbag unit and the parachute unit are mounted on the one-piece garment. The safety airbag unit comprises a safety airbag and a first air generator, and the safety airbag and the first air generator are connected through a pipeline. The parachute unit comprises a parachute pack, a parachute and a second air generator, the parachute is collected in the parachute pack, and the second air generator is arranged in the parachute pack and used for opening the parachute. The safety protection device further comprises an acceleration sensor, an altitude sensor and a controller, and the controller comprises a processor, a timer and a random access memory. The safety protection device and the safety protection method thereof have advantages that by real-time altitude and acceleration monitoring of high-place operation personnel, the safety airbag and the parachute can be controlled to open in time automatically, and probability of falling injuries of the high-place operation personnel is lowered.

Description

technical field [0001] The invention belongs to the field of safety protection, and in particular relates to a fall safety protection device and a safety protection method thereof. Background technique [0002] Working at heights is one of the common forms of operation in production. In manufacturing, construction, shipbuilding, petrochemical, electric power and other industries, working at heights can be seen everywhere. According to the provisions of China's national standard GB / T3608-2008 "Classification of Working at Heights", any operation performed at a height where the falling height reference plane is more than 2 meters (including two meters) may fall is called working at heights. According to this concept, anyone working at a height above 2 meters from the ground, or working on a ladder or shelf exceeding 2 meters, should be regarded as working at a height. [0003] Rock climbing is a popular sport that integrates fitness, entertainment and competition. Sports and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/018B64D17/62
CPCA41D13/018B64D17/62
Inventor 黄若王腾飞吴定宸
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com