A kind of water wet automatic alarm bed sheet

Abstract

The invention relates to a bed sheet with automatic water-wet alarm, which includes warp yarn and weft yarn; the weft yarn includes an upper conductive weft yarn section, a non-conductive weft yarn section and a lower conductive weft yarn section; The weft yarn sections are arranged alternately; the upper conductive weft yarn section is composed of several conductive weft yarns and non-conductive weft yarns, and the conductive weft yarns and warp yarns are interwoven and float on the front of the fabric; the lower conductive weft yarn sections are composed of several conductive weft yarns and non-conductive weft yarns. Composed of conductive weft yarns, the conductive weft yarns and warp yarns are interwoven and float on the reverse side of the fabric; all the conductive weft yarns of the upper conductive weft yarn section are connected; all the conductive weft yarns of the lower conductive weft yarn section are connected; the upper conductive weft yarn section is connected; An alarm device is connected between the weft yarn section and the lower conductive weft yarn section; when the bed sheet is wet, the resistance value change between the conductive weft yarn of the upper conductive weft yarn section and the conductive weft yarn of the lower conductive weft yarn section Decide whether to call the police and bring convenience to home life.

Description

technical field [0001] The invention belongs to the technical field of bed protective articles, and relates to a bed sheet with an automatic water-wet alarm. Background technique [0002] Bed sheets may be wet during use, such as urine wet, hot water bottle leakage, etc., which often leads to wet bedding, causing burns to the user, or affecting the normal rest of the user, especially in winter, which brings inconvenience to home life. Users expect a bed sheet with an automatic water-wet alarm function, which can send out an audible and visual alarm signal in the early stage of a water-wet accident to detect the water-wet accident of the bed sheet in time. After the user's intervention, the further expansion of the bedding water-wet accident can be avoided , to ensure personal safety, but also to bring convenience to home life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a water-wet automatic alarm bed sheet....

AI Technical Summary

Problems solved by technology

[0002] Bed sheets may encounter moisture during use, such as wet urine, hot water bottle leaks, etc., which often lead to wet bedding, causing burns to the user, or affecting the normal rest of the user, especially in winter, which brings inconvenience to home life

Images