JPH0442900U

JPH0442900U -

Info

Publication number: JPH0442900U
Application number: JP8372890U
Authority: JP
Priority date: 1990-08-07
Filing date: 1990-08-07
Publication date: 1992-04-10
Anticipated expiration: 2005-08-07
Also published as: JP2519027Y2

Description

[Brief explanation of the drawing]

第１図は本考案玩具セツトの一実施例の使用状
態の説明図、第２図及び第３図は変色状態を示す
各外観図、第４図は冷却具の脱蓋状態の斜視図、
第５図は第４図の冷却具の縦断面図、第６図は他
の実施例の玩具セツトの使用状態の説明図、第７
図は第６図の加熱具脱蓋状態の斜視図、第８図は Fig. 1 is an explanatory diagram of an embodiment of the toy set of the present invention in use, Figs. 2 and 3 are external views showing discolored states, and Fig. 4 is a perspective view of the cooling device with its lid removed.
FIG. 5 is a longitudinal cross-sectional view of the cooling device shown in FIG. 4, FIG.
The figure is a perspective view of the heating device shown in figure 6 with the lid removed, and figure 8 is a perspective view of the heating device with the lid removed.

補正平２．１１．９図面の簡単な説明を次のように補正する。明細書１２頁を下記のように差し替える。第７
図の加熱具の蓋装着状態の縦断面図、第９図は、
準可逆感温色素が温度変化によりヒステリシス特
性を示して変色する状態の説明図である。１……色彩記憶玩具セツト、２……色彩記憶玩
具、２１……準可逆感温変色層、２２……非変色
層、３……加熱又は冷却具、３１……本体、３１
１……把手、３２……容器、３２１……底面、３
２２……突起部、３３……蓋。Amendment 2.11.9 Hei 2. The brief description of the drawing is amended as follows. Page 12 of the specification is replaced as follows. 7th
A vertical cross-sectional view of the heating device shown in the figure with the lid attached, FIG. 9 is as follows.
FIG. 2 is an explanatory diagram of a state in which a semi-reversible temperature-sensitive dye exhibits hysteresis characteristics and changes color due to temperature changes. 1... Color memory toy set, 2... Color memory toy, 21... Semi-reversible thermosensitive color changing layer, 22... Non-color changing layer, 3... Heating or cooling device, 31... Main body, 31
1...Handle, 32...Container, 321...Bottom, 3
22... protrusion, 33... lid.

Claims

[Claims for Utility Model Registration] At least a part of the surface of the toy, which itself has one aspect, exhibits hysteresis characteristics due to temperature changes and exhibits tautism between a colored state and a colorless state or between a colored state and a colored state. Semi-reversible temperature-sensitive color changing colored with a coloring material containing a semi-reversible temperature-sensitive dye, which has a temperature range in the room temperature range where both the colored and colorless states or the colored and colored phases can coexist. a color memory toy having a layer, and a heating or cooling tool containing a heat or cooling medium that changes color at the contact point by contacting the semi-reversible temperature-sensitive color-changing layer, and the heating or cooling tool meets the following requirements. A set of color memory toys. (a) The heat or cold medium is hot water, cold water, or ice chips; (b) the housing for the heat or cold medium is a liquid-tight container attached to the main body; and (c) the bottom surface of the container. (d) The flat portion is exposed to the outside and forms a contact surface with the surface of the toy during use.