CN103948514A - Environment-friendly colorful nipple - Google Patents

Abstract

The invention provides an environment-friendly colorful nipple. The nipple is of a two-layered structure, and is formed by an inner layer and an outer layer. The outer layer is made of transparent material. A cavity is arranged between the inner and outer layers. The cavity can be filled with paint. The outer layer of the nipple is made of the transparent material, so that after the cavity is filled with the paint, the whole nipple has the corresponding color. The paint or coating is located in the cavity of the nipple or on the outer surface of the inner layer of the nipple, so that pigment molecules of the paint or the coating can be sealed in the cavity without diffusing to the outside environment, and thus human bodies and the environment are prevented from being damaged.

Description

Environment-protecting color nipple

Technical field

The present invention relates to a kind of nipple, specifically, relate to a kind of environmental protection nipple that sprays pigment change color by injection.

Background technology

Nipple is a kind of articles for babies being used in conjunction with feeding bottle.The color of existing nipple is all transparent, white or yellow, and color is single.In prior art, for milk nozzle surface is caught to color, adopt by spray painting the mode at outer surface or the inner surface of nipple.But coating has adverse effect to health, if by spray painting at nipple inner surface, can make nipple in use, the coating of nipple inner surface is dissolved in liquid, thereby the baby who drinks this liquid is produced to harm.If spray painting, at outer surface, also can be made the organic molecule of coating constantly evaporate into external environment in life-time service, thereby environment is had a negative impact, thereby be unfavorable for environmental protection.

Summary of the invention

For solve nipple possess coloured appearance and environment and human body are had no adverse effect between the problem of contradiction, the invention provides a kind of environment-protecting color nipple.

This nipple is double-decker, is made up of internal layer and skin.Skin is that transparent material is made.Between internal layer and skin, there is a cavity.Can filler pigment in cavity.Because the skin of nipple is all that transparent material is made, so nipple injects after pigment in cavity, nipple will possess corresponding color on the whole.In addition, inner layer outer surface also can be fixed with dope layer.Dope layer is that inner surface outside spraying last layer pigment forms.On inner layer outer surface, spray after paint, because the skin of nipple is all that transparent material is made, so see through transparent skin, nipple also shows the color of the dope layer of nipple internal layer on the whole.Because pigment or coating are to be positioned on the outer surface of the cavity of nipple or the internal layer of nipple, so the pigment molecular of pigment or coating can be sealed in cavity inside, can not volatilize and diffuse to external environment, thereby avoid human body and environment to produce harm.

Adopt the nipple of this structure; both can make nipple obtain the outward appearance of different colours by the kind of pigment or coating in change nipple; can make again the pigment molecular of pigment or coating be sealed in nipple inside; avoid in the liquid of pigment dissolved in nipple or enter in external environment, thereby realizing the protection for environment and human body.

Brief description of the drawings

Fig. 1 is cutaway view of the present invention.

Fig. 2 is the partial enlarged drawing at the A place in Fig. 1.

Detailed description of the invention

As depicted in figs. 1 and 2, the invention provides a kind of environment-protecting color nipple.This nipple comprises that internal layer 1 and outer 2, outer 2 is that transparent material is made, and between internal layer 1 and outer 2, has a cavity 3.

Preferably, be fixed with dope layer 4 at the outer surface of internal layer 1.Dope layer 4 can be various colored paints.

Claims (2)

1. an environment-protecting color nipple, is characterized in that: comprise internal layer (1) and outer (2), described internal layer (1) and described skin (2) are fixed to one another connection in bottom, between described internal layer (1) and described skin (2), form a cavity (3).

2. a kind of environment-protecting color nipple according to claim 1, is characterized in that: on the outer surface of described internal layer (1), be fixed with dope layer (4).