CN106388451A - Bed sheet - Google Patents

Abstract

The invention provides a bed sheet. The bed sheet includes at least three layers; the bottom layer is a bed sheet body, the intermediate layer is a pattern layer, and a color-changing layer is arranged on the pattern layer, wherein the color of the color-changing layer can change in the presence of water. The advantages of the bed sheet are that when the bed sheet is dry, the bed sheet is white, and when a drop of water falls into a color-changing part of the bed sheet, the part with water presents a pattern with another color; and in this way, a dry-wet state of the bed sheet can be intuitively determined, environment cleaning can be remained, and the bed sheet is beautiful and interesting.

Description

A kind of sheet

Technical field

The invention belongs to bedding, particularly a kind of sheet.

Background technology

Narrowly, sheet is the article of very privatization, so just health, but, the bedding at hotel are but public, how to keep the problem that sheet is totally that hotel side and passenger will note, whether sheet is clean, whether moist or thoroughly do not dry, it is related to and whether have pathogenic bacteria to grow, simultaneously, whether passenger notes keeping hygiene in a bed in consumption, it is also a factor of inspection passenger's conduct, the poor passenger of conduct can do the stain record within hotel, promote its correction, have again, also there is water bed now, water bed must have water pocket, whether leak needs to detect water pocket, also has air mattress, summer is placed on amusement in swimming pool, color is dull, lack change, the problems referred to above, present sheet cannot solve.

Content of the invention

The technical problem to be solved is to provide a kind of bed.

For solving the above problems, the technical scheme is that：It is characterised in that described sheet at least includes 3 layers, the bottom is sheet body to a kind of sheet, and centre is patterned layer, and the upper strata of described patterned layer is to meet water photochromic layer.

Preferably, described meet a part of region that water photochromic layer at least covers sheet.

It is an advantage of the invention that:When sheet is dried, sheet is white, as long as having a water to fall meet water variable color position in sheet, water stain place will present another kind of colour image, intuitively judges very much dry and wet, keep environmental health, and be rich in temperament and interest as smart as a new pin.

Brief description

Accompanying drawing 1 is one of effect diagram of the present invention.

Accompanying drawing 2 is the two of the effect diagram of the present invention.

Accompanying drawing 3 is the structural representation at A in Fig. 1 of the present invention.

Specific embodiment

Below in conjunction with drawings and Examples, the present invention will be further described.

Embodiment, with reference to shown in Fig. 1, Fig. 2 and Fig. 3,A kind of sheet body 1, in drying regime, white, assume pattern 2 after meeting water, whole sheet structure at least includes 3 layers, and the bottom is sheet body 1, and centre is patterned layer 2, the upper strata of pattern 2 is to meet water photochromic layer 3.

In the present embodiment, above-mentioned chance water photochromic layer 3 at least covers a part of region of sheet body 1.

Other similar bedding, such as：Quilt cover, medicated pillow, mat etc. utilize the thinking of the present invention, are also naturally protection domain, also include the sheet of house pet.

Claims (2)

1. it is characterised in that described sheet at least includes 3 layers, the bottom is sheet body to a kind of sheet（1）, centre is patterned layer（2）, described pattern（2）Upper strata be meet water photochromic layer（3）.

2. the sheet according to claim 1 is it is characterised in that described chance water photochromic layer（3）At least cover sheet body（1）A part of region.