3D (Three Dimensional) life-saving waistband

A belt and 3D technology, applied in the field of 3D lifesaving belts, can solve the problems of easy deformation of inflatable lifesaving belts, insufficient wearing comfort, and difficult cleaning, etc., and achieve the effects of good damp and heat comfort, easy cleaning, and convenient carrying
CN108189983AActive Publication Date: 2018-06-22惠安县大林鞋服有限公司
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
惠安县大林鞋服有限公司
Publication Date
2018-06-22

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the field of life-saving devices and provides a 3D (Three Dimensional) life-saving waistband. The 3D life-saving waistband comprises basic cloth of a bottom layer, a top-layersurface and a middle layer arranged between the basic cloth and the top-layer surface, wherein two free ends of the basic cloth are connected with an adjustable belt with adjustable length; the adjustable belt is provided with a connecting buckle for fastening the waistband; the basic cloth is provided with an inflation bottle and an expansion airbag; the inflation bottle is provided with an inflation switch for controlling the inflation bottle to be communicated with the expansion airbag; the expansion airbag is provided with a unidirectional air blowing pipe; the air blowing pipe is provided with an air pipe cover; a fluorescent life-saving marker is printed on the outer surface of the top-layer surface; the problems that an existing inflation life-saving waistband is easy to deform anduneasy to wash, does not have enough wearing comfort and has a relatively single function are solved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of lifesaving devices, in particular to a 3D lifesaving belt. Background technique

[0002] At present, the commonly used anti-drowning life-saving devices are life buoys, life jackets, etc., which are extremely inconvenient to carry, especially when accidents occur, it is often too late to wear them, and the best time for life-saving is missed; while the general life-saving belt is inflated by itself. Steel gas cylinders are filled with high-pressure air in advance. When in use, open the valve to inflate, and the airbags expand to generate buoyancy. They are generally made of nylon fabrics. Nylon fabrics have poor dimensional stability and are easily deformed under small external forces. During wearing Easy to wrinkle, poor air permeability, poor heat resistance and light resistance, you must pay attention to the conditions of washing and maintenance during wearing and use. As a reusable device, the customer experien...

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