JPH0170161U

JPH0170161U -

Info

Publication number: JPH0170161U
Application number: JP1987166018U
Authority: JP
Priority date: 1987-10-29
Filing date: 1987-10-29
Publication date: 1989-05-10
Anticipated expiration: 2002-10-29
Also published as: JPH0524057Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は同例の毛髪押え具を示す第１図―線に沿
つた断面図、第３図は同例の計測具を示す概略断
面図、第４図は同実施例の測定装置を用いて毛髪
のつやの測定を行う状態を示す断面図、第５図は
計測具に２個の検出器を配設した場合の検出器の
配置位置を示す概略図である。１……毛髪保持具、２……四角板状基体、３…
…凹部、７……固定部材、１２……毛髪押え具、
１３……四角板状主体、１４……凸部、１５……
光通路用空洞部、１６……くし挿入孔、１７……
くし体、１８……計測具、１９……四角箱型本体
、２０……光源、２１……検出器、２３……毛髪
、２４……フイルター。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figures are a cross-sectional view taken along the line of FIG. 1 showing the hair presser of the same example, FIG. 3 is a schematic cross-sectional view showing the measuring tool of the same example, and FIG. FIG. 5 is a cross-sectional view showing a state in which the gloss is measured, and a schematic diagram showing the arrangement positions of the detectors when two detectors are provided in the measuring tool. 1... Hair holder, 2... Square plate-shaped substrate, 3...
... recess, 7 ... fixing member, 12 ... hair presser,
13... Square plate-shaped main body, 14... Convex portion, 15...
Optical passage cavity, 16...Comb insertion hole, 17...
Comb body, 18... Measuring tool, 19... Square box-shaped main body, 20... Light source, 21... Detector, 23... Hair, 24... Filter.

Claims

[Claims for Utility Model Registration] 1. A hair holder comprising a plate-shaped base having a recess formed on the upper surface in which hair is placed, a fixing member for fixing one end of the hair placed in the recess, and a plate-shaped A convex portion that can fit into the concave portion of the holder is formed on the lower surface of the main body, and a cavity for an optical path passing through the convex portion is bored in the main body, and the tip of the comb body has a convex portion. A hair holder is attached to protrude from the bottom, and a light source and a detector are arranged inside the box-shaped body.The light source irradiates the object to be measured and the reflected light is detected by the detector. a measuring tool, the protrusion of the hair presser is fitted into the recess of the hair holder, and one end of the hair is held between the recess and the protrusion by the fixing member. , the other end is held in a state of being pressed by the comb body, a measuring tool is placed on the hair holding tool, light from a light source is irradiated onto the hair through the optical passage cavity, and the reflected light is measured. A hair luster measuring device characterized in that the hair gloss is made to enter a detector through an optical path cavity. 2. The gloss measuring device according to claim 1, which uses one detector and is arranged in the specular reflection direction. 3 Using two detectors, one detector is placed in the specular reflection direction and the other detector is placed in the normal direction of the hair surface, and the amount of specular reflection light and diffuse reflection detected by the above detectors are calculated. The gloss measuring device according to claim 1, which determines the gloss from the difference between the amount of light and the amount of light. 4. The gloss measuring device according to claim 1 or 2, wherein the reflected light is incident on a detector through a filter that matches the energy wavelength distribution to a specific luminous efficiency curve.