An underwater self-rescue device for divers

A technology for divers and propulsion devices, which is applied in water rescue, underwater operation equipment, transportation and packaging, etc. It can solve the problems of high use limitations, inconvenient portability, and inability to assist divers, etc., to achieve overall compactness and good adaptability Effect

Active Publication Date: 2020-12-15
嘉兴市秀洲新兴纺织有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a diver encounters an emergency such as drowning while diving underwater, the diving self-rescue device can help the diver return to the surface in a short time to ensure that the diver can breathe in time to relieve the discomfort of the body, thereby protecting the diver. As a life safety device, traditional self-rescue equipment is often bulky and not easy to carry, which affects divers' underwater operations, and at the same time cannot assist divers, cannot adapt to divers of various sizes, and has high limitations in use

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
  • An underwater self-rescue device for divers
  • An underwater self-rescue device for divers
  • An underwater self-rescue device for divers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Combine below Figure 1-Figure 7 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0023] The present invention relates to a diver's underwater self-rescue device, which is mainly used in the process of underwater self-rescue. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

[0024] A diver's underwater self-rescue device according to the present invention includes a main body 21, a strap 22 is provided on the left side of the main body 21, a sign monitoring module 23 is provided on the strap 22, and an oxygen gas is provided on the left end surface of the main body 21. bottle 24, the front and rear sides of the oxygen bottle 24 are provided with a propulsion device 201, and the propu...

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 discloses a diver underwater self-rescue device comprising a main body. The left side of the main body is provided with a strap, which is provided with a physical sign monitoring module.An oxygen bottle is disposed in the left end surface of the main body, and the front side and the rear side of the oxygen bottle are provided with propelling devices, which are used for propelling bydriving water flow. According to the invention, sodium azide normally adopted in automobile safety airbags are used as air generator, and by combining with an airtight buoyance airbag, when the physical sign of the diver is abnormal, a lot of air can be generated, and the airbag is used to drive the diver to float upwards, and at the same time, an auxiliary propulsion device is capable of effectively help the diver floating back to the water surface quickly, and the whole device is smart, and is installed on the oxygen bottle, and therefore the normal underwater operation of the diver is notaffected, and in addition, by adopting the strap-type design, the adaptability is better, and the device is suitable for various diver sizes.

Description

technical field [0001] The invention relates to the technical field of rescue equipment, in particular to an underwater self-rescue device for divers. Background technique [0002] When a diver encounters an emergency such as drowning while diving underwater, the diving self-rescue device can help the diver return to the surface in a short time to ensure that the diver can breathe in time to relieve the discomfort of the body, thereby protecting the diver. As a life safety device, traditional self-rescue equipment is often bulky and not easy to carry, which affects divers' underwater operations, and at the same time cannot assist divers, cannot adapt to divers of various sizes, and has high limitations in use. Contents of the invention [0003] technical problem: [0004] Traditional underwater self-rescue devices are too bulky and not portable enough, which affects underwater operations. At the same time, they cannot adapt to divers of various sizes, and their use is hig...

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): B63C11/02B63C9/15B63C9/18
CPCB63C9/155B63C9/18B63C11/02
Inventor 吴琼
Owner 嘉兴市秀洲新兴纺织有限公司
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap