Life jacket
A technology of life jackets and coats, applied in the field of life jackets, can solve the problems of buoyancy drop, consumption of rescuer's physical strength, difficulty in breathing, etc., and achieve the effect of safe use, light weight and good effect
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Embodiment 1
[0021] Example one, as Figure 1 to Figure 4 As shown, the life jacket of this embodiment includes an outer jacket 1 and an inner core 2 that functions as a float. The outer jacket 1 is in the shape of a core back, and the outer core-back jacket 1 is a cardigan or a pullover. The inner core 2 is placed in the interlayer of the outer jacket 1. The inner core 2 is made of NBR / PVC mixed-molded foam material with a soft feel and a density of 0.034g / cm3. The thickness of the inner core 2 in the outer jacket is at least doubled, the NBR refers to nitrile rubber, and the PVC refers to polyvinyl chloride. The upper outer cover is a knitted fabric or a woven fabric, the knitted fabric is an elastic silk fabric, and its surface is two layers, and a layer of SBR material with a thickness of 1mm is sandwiched between the two layers, and the inner fabric is a layer, the surface is covered with a layer of SBR material with a thickness of 1mm. The woven fabric is a polyester fabric, the ou...
Embodiment 2
[0028] Embodiment two, as Figure 1 to Figure 4 As shown, the life jacket of this embodiment includes an outer jacket 1 and an inner core 2 that functions as a float. The outer jacket 1 is in the shape of a core back, and the outer core-back jacket 1 is a cardigan or a pullover. The inner core 2 is placed in the interlayer of the outer jacket 1. The inner core 2 is made of NBR / PVC mixed-molded foam material with a soft feel and a density of 0.034g / cm3. The thickness of the inner core 2 in the outer jacket is at least doubled, the NBR refers to nitrile rubber, and the PVC refers to polyvinyl chloride. The upper outer cover is a knitted fabric or a woven fabric, the knitted fabric is an elastic silk fabric, and its surface is two layers, and a layer of SBR material with a thickness of 1mm is sandwiched between the two layers, and the inner fabric is a layer, the surface is covered with a layer of SBR material with a thickness of 1mm. The woven fabric is a polyester fabric, the...
Embodiment 3
[0035] Embodiment three, as Figure 1 to Figure 4 As shown, the life jacket of this embodiment includes an outer jacket 1 and an inner core 2 that functions as a float. The outer jacket 1 is in the shape of a core back, and the outer core-back jacket 1 is a cardigan or a pullover. The inner core 2 is placed in the interlayer of the outer jacket 1. The inner core 2 is made of NBR / PVC mixed-molded foam material with a soft feel and a density of 0.034g / cm3. The thickness of the inner core 2 in the outer jacket is at least doubled, the NBR refers to nitrile rubber, and the PVC refers to polyvinyl chloride. The upper outer cover is a knitted fabric or a woven fabric, the knitted fabric is an elastic silk fabric, and its surface is two layers, and a layer of SBR material with a thickness of 1mm is sandwiched between the two layers, and the inner fabric is a layer, the surface is covered with a layer of SBR material with a thickness of 1mm. The woven fabric is a polyester fabric, t...
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Abstract
Description
Claims
Application Information
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