JPS62144625U

JPS62144625U -

Info

Publication number: JPS62144625U
Application number: JP3301386U
Authority: JP
Priority date: 1986-03-07
Filing date: 1986-03-07
Publication date: 1987-09-11

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す一部省略斜視
図、第２図はロールコア体の一部省略拡大平面図
、第３図は第２図―線に沿つた拡大断面図、
第４図は本考案の他の実施例を示す斜視図、第５
図は本考案の別の実施例を示す一部省略斜視図、
第６図は本考案の更に別の実施例を示す一部省略
斜視図、第７図はロールコア体の集合体の重ね合
せ方の一例を示す概略平面図、第８図はロールコ
ア体の集合体の別の例を示す一部省略斜視図、第
９図は第８図の集合体の一部省略拡大平面図、第
１０図はロールコア体の集合体の更に別の例を示
す一部省略斜視図、第１１図は第１０図の集合体
の一部省略拡大平面図である。１……通気性断熱材、２，２′……筒状体、３
……ロールコア体、４……集合体、５……中空部
、６……空洞部、７……開口部、８……板状体。 Fig. 1 is a partially omitted perspective view showing an embodiment of the present invention, Fig. 2 is a partially omitted enlarged plan view of a roll core body, Fig. 3 is an enlarged sectional view taken along the line of Fig. 2,
Figure 4 is a perspective view showing another embodiment of the present invention; Figure 5 is a perspective view showing another embodiment of the present invention;
The figure is a partially omitted perspective view showing another embodiment of the present invention.
FIG. 6 is a partially omitted perspective view showing still another embodiment of the present invention, FIG. 7 is a schematic plan view showing an example of how an aggregate of roll core bodies is stacked, and FIG. 8 is an aggregate of roll core bodies. FIG. 9 is a partially omitted enlarged plan view of the assembly of FIG. 8, and FIG. 10 is a partially omitted perspective view showing yet another example of the roll core assembly. 11 is a partially omitted enlarged plan view of the assembly shown in FIG. 10. 1... Breathable heat insulating material, 2, 2'... Cylindrical body, 3
... Roll core body, 4 ... Aggregate, 5 ... Hollow part, 6 ... Cavity part, 7 ... Opening, 8 ... Plate-shaped body.

Claims

[Claims for Utility Model Registration] 1 Two cylindrical bodies each having a width of 5 to 20 mm and a height of 10 to 100 mm are arranged diagonally in a substantially figure-8 shape, and the figure-8 shape It is characterized by being formed by stacking ceramic roll core bodies or aggregates thereof in multiple stages with a specific gravity of 0.65 to 1.5, which are formed by continuously arranging a plurality of pairs of cylindrical bodies in a strip shape. Breathable insulation. 2. The breathable heat insulating material according to claim 1, wherein the cylindrical body is inclined at an inclination angle of 20 to 70 degrees. 3. Registration of a utility model in which an opening is provided in the wall constituting the cylindrical body of a ceramic roll core body or an assembly thereof, and the hollow parts of adjacent cylindrical bodies are communicated through this opening. The breathable heat insulating material according to claim 1 or 2. 4. The breathable heat insulating material according to claim 1, 2, or 3 of the utility model registration claim, in which upper and lower ceramic roll core bodies or aggregates thereof are stacked one on top of the other in a mutually shifted state.