Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Buffer life net in sleeve type structure and with pedals arranged at interval

A life-saving net and pedal technology, applied in life-saving equipment, building rescue, etc., can solve the problems of secondary injury, personal injury, mutual impact, etc., and achieve the effect of safety during the descent

Inactive Publication Date: 2015-05-20
SHANGHAI UNIV OF ENG SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The upper end of the currently used escape net is fixed, and the descent of personnel is completely balanced by gravity and friction. The speed of its descent cannot be controlled, and personnel may be injured due to friction
In addition, if a single person slides down, the escape speed is too slow; if multiple people enter the escape net at the same time, they will collide with each other
Therefore, in an emergency, it will cause secondary injury to personnel
Although the escape line can be lowered at a constant speed, it is not suitable for the elderly or young

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
  • Buffer life net in sleeve type structure and with pedals arranged at interval

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] Such as figure 1 As shown in the figure, a cushioning life-saving net with spaced pedals in a sleeve structure includes a connector 1, a net ring 2, a net body 3, and a pedal 4. The connector 1 connects the net ring 2 and the escape window. Fixed on escape window. The net ring 2 is set on the top of the net body 3, and supports the top of the net body 3 to form an open net mouth. The net body 3 is hung on the connector 1 through the net ring 2. The net body 3 adopts a double-layer sleeve structure, including interconnection The inner layer mesh body 32 and the outer layer mesh body 31, the inner layer mesh body 32 and the outer layer mesh body 31 are arranged on the mesh circle 2 and can do crawler type sliding flip on the mesh circle 2, and the inner layer mesh body 32 is downward Sliding and gradually turning outwards to form an outer net body, the outer net body 31 is lifted upwards and gradually turned inwards to become an inner net body, and the cycle goes on and ...

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 buffer life net in a sleeve type structure and with pedals arranged at an interval. The buffer life net comprises a connecting member, a net loop, a net body and pedals, wherein the connecting member is connected with an escape window and the net loop, and the net loop is arranged at the top of the net body and supports the top of the net body to form a net opening; the net body is in the sleeve type, arranged on the net loop, and capable of performing crawl type sliding turnover on the net loop; and the pedals are arranged on the net body at the internal and support weight of escape personnel, and the escape personnel enter the life net through the net opening, step on the pedals and drive the net body to slide downwards under the action of gravity. Compared with the prior art, relative friction between human bodies and the inner wall of the life net does not exist due to the sleeve type structure, bruise can be avoided, safety can be guaranteed when a lot of people slide simultaneously due to the arrangement of the net body, and therefore the escape speed can be improved.

Description

technical field [0001] The invention relates to a kind of building safety matching equipment, in particular to a cushioning lifesaving net with spaced pedals in a sleeve structure. Background technique [0002] Its upper end of the existing escape net is fixed, and personnel slides completely by the balance of gravity and friction force, and its sliding speed is uncontrollable, and personnel also can be injured because of friction. In addition, if a single person slides down, the escape speed is too slow; if multiple people enter the escape net at the same time, they will collide with each other. Therefore, in an emergency, it will cause secondary injury to personnel. Although the lifeline can descend at a constant speed, it is not suitable for the elderly or the young. Contents of the invention [0003] The object of the present invention is to provide a cushioning life-saving net with spaced pedals in a sleeve structure that can avoid collisions and realize rapid and s...

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 Patents(China)
IPC IPC(8): A62B1/20
Inventor 高歌
Owner SHANGHAI UNIV OF ENG SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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