JPH0182491U

JPH0182491U -

Info

Publication number: JPH0182491U
Application number: JP1987176479U
Authority: JP
Priority date: 1987-11-20
Filing date: 1987-11-20
Publication date: 1989-06-01

Description

[Brief explanation of the drawing]

第１図はこの考案の保冷貯蔵庫の第１実施例を
示す概略平面断面図、第２図は第１図の正面図、
第３図は保冷貯蔵庫の要部概略斜視図、第４図は
保冷貯蔵庫の縦断面図、第５図及び第６図はこの
考案における断熱カーテンの要部縦断面図、第７
図は断熱カーテンの要部横断面図、第８図はこの
考案における縦材の結合状態を示す正面図、第９
図は第８図の―断面図、第１０図は断熱パネ
ルを構成する断熱シートの拡大断面図示、第１１
図はこの考案における開閉駆動用索条を示す斜視
図、第１２図は開閉駆動用索条の自動・手動切換
部を示す斜視図、第１２Ａ図は開閉駆動用索条の
別の自動・手動切換部を示す正面図、第１３図は
開閉駆動用索条の掛渡し状態を示す正面図、第１
４図ないし第１６図はそれぞれ第１３図の―
断面図、―断面図及び―断
面図、第１７図はこの考案の別の実施例を示す概
略正面図、第１８図ａないしｄはそれぞれこの考
案におけるガイドレールの別の取付け状態を示す
概略断面図である。符号説明、１０…天井面、１２…断熱パネル、
１４…ガイドレール、１４ａ…下向き開口、１６
…ガイドローラ（可動子）、１８…縦材、１９…
召合せ用縦材、２０…断熱カーテン、２１…カー
テン体、２２…案内用シーブ、２２ａ…傾斜案内
シーブ、２２ｂ…方向変換案内シーブ、２４…モ
ータ（駆動源）、２６…ロープ（開閉駆動用索条
）、２８…断熱シート。 Fig. 1 is a schematic plan sectional view showing a first embodiment of the cold storage of this invention, Fig. 2 is a front view of Fig. 1,
Fig. 3 is a schematic perspective view of the main part of the cold storage, Fig. 4 is a vertical sectional view of the cold storage, Fig. 5 and 6 are longitudinal sectional views of the main part of the heat insulating curtain in this invention, and Fig. 7
The figure is a cross-sectional view of the main part of the heat insulating curtain, Figure 8 is a front view showing the state of connection of the vertical members in this invention, and Figure 9 is a cross-sectional view of the main part of the heat insulating curtain.
The figure is a sectional view of Fig. 8, Fig. 10 is an enlarged sectional view of the heat insulating sheet constituting the heat insulating panel, and Fig.
The figure is a perspective view showing the opening/closing driving cable in this invention, Figure 12 is a perspective view showing the automatic/manual switching section of the opening/closing driving cable, and Figure 12A is another automatic/manual switching part of the opening/closing driving cable. FIG. 13 is a front view showing the switching part, and FIG.
Figures 4 to 16 are the same as in Figure 13, respectively.
17 is a schematic front view showing another embodiment of the invention, and FIGS. 18a to 18d are schematic cross-sections showing different mounting states of the guide rail in this invention, respectively. It is a diagram. Code explanation, 10...ceiling surface, 12...insulation panel,
14...Guide rail, 14a...Downward opening, 16
...Guide roller (mover), 18...Vertical member, 19...
Assembling vertical member, 20... Insulating curtain, 21... Curtain body, 22... Guide sheave, 22a... Inclined guide sheave, 22b... Direction change guide sheave, 24... Motor (drive source), 26... Rope (for opening/closing drive) cable), 28...insulation sheet.

Claims

[Claims for Utility Model Registration] (1) A heat insulating panel fixed horizontally to the ceiling of a building frame to form a ceiling surface, and a guide rail having a downward opening fixed to at least one side edge of the ceiling surface; A horizontally foldable insulating curtain in which a heat insulating sheet is stretched over a plurality of vertical members having a mover guided by the guide rail at the upper end; 1. A cold storage, comprising an opening/closing drive cable fixed to a vertical member at the leading edge of a heat insulating curtain and connected to a drive source. (2) The heat insulating curtain is formed of a pair of curtain bodies, and these curtain bodies are connected to one opening/closing drive cable, so that the vertical members at the tip edges of the pair of curtain bodies can be moved toward and away from each other. 1. A cold storage according to claim 1 of the utility model registration claim, which comprises: (3) The cold storage according to claim 1 of the utility model registration claim, wherein the opening/closing driving cable is removably fixed to the vertical member at the leading edge of the heat insulating curtain.