JPS63122588U - - Google Patents
Info
- Publication number
- JPS63122588U JPS63122588U JP1309487U JP1309487U JPS63122588U JP S63122588 U JPS63122588 U JP S63122588U JP 1309487 U JP1309487 U JP 1309487U JP 1309487 U JP1309487 U JP 1309487U JP S63122588 U JPS63122588 U JP S63122588U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- door
- deep groove
- intervals
- blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000035515 penetration Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図ａ及びｂは本考案に係る実施例を示す正
面図、第２図は同上における換気構造の要部拡大
断面図、第３図は、本考案の他の実施例を示す要
部拡大断面図、第４図は同上の要部切欠断面図、
第５図は他の実施例を示す正面図である。
１……ドア本体、２……ルーバー片、３……閉
塞板、ａ……貫通口、５……深溝。
Figures 1 a and b are front views showing an embodiment of the present invention, Figure 2 is an enlarged cross-sectional view of the main part of the ventilation structure in the same as above, and Figure 3 is an enlarged main part showing another embodiment of the present invention. A sectional view, FIG. 4 is a cutaway sectional view of the main part of the same as above,
FIG. 5 is a front view showing another embodiment. 1... Door body, 2... Louver piece, 3... Closure plate, a... Penetration opening, 5... Deep groove.
Claims (1)
にルーバー片を間隔を置いて配置すると共に、貫
通口内の上下面の一方に深溝を形成して該深溝内
に進退自在で、且つ貫通口を遮蔽する閉塞板を設
けて成る換気ドア。 A through hole is formed in a part of the door body, louver pieces are arranged at intervals within the through hole, and a deep groove is formed on one of the upper and lower surfaces of the through hole so that the door can move freely into and out of the deep groove, and A ventilation door that is equipped with a blocking plate that blocks the penetration opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309487U JPS63122588U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309487U JPS63122588U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63122588U true JPS63122588U (en) | 1988-08-09 |
Family
ID=30801834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1309487U Pending JPS63122588U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122588U (en) |
-
1987
- 1987-01-30 JP JP1309487U patent/JPS63122588U/ja active Pending