JPS63177534U - - Google Patents
Info
- Publication number
- JPS63177534U JPS63177534U JP6977087U JP6977087U JPS63177534U JP S63177534 U JPS63177534 U JP S63177534U JP 6977087 U JP6977087 U JP 6977087U JP 6977087 U JP6977087 U JP 6977087U JP S63177534 U JPS63177534 U JP S63177534U
- Authority
- JP
- Japan
- Prior art keywords
- plastic cardboard
- ventilation holes
- cardboard sheet
- intervals
- cardboard sheets
- 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
- 238000009423 ventilation Methods 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
Landscapes
- Floor Finish (AREA)
Description
第１図は、この考案の畳下敷防湿マツトの平面
図、第２図は立面図、第３図は側面図である。各
図とも部分拡大図である。
１……通気穴、２……中空溝、３……上段プラ
スチツクダンボールシート、４……下段プラスチ
ツクダンボールシート。
FIG. 1 is a plan view of the moisture-proof mat underlay of this invention, FIG. 2 is an elevational view, and FIG. 3 is a side view. Each figure is a partially enlarged view. 1...Vent hole, 2...Hollow groove, 3...Upper plastic cardboard sheet, 4...Lower plastic cardboard sheet.
Claims (1)
チツクダンボールシートを２枚貼り合わせたもの
で、通気穴１の間隔は、プラスチツクダンボール
シートを成す並列した中空溝２が横列に全て通気
するよう、また上段プラスチツクダンボールシー
ト３と下段プラスチツクダンボールシート４の通
気穴１が貼り合わせた時重ならないようにした畳
下敷防湿マツト。 It is made by laminating two plastic cardboard sheets with ventilation holes 1 penetrated at regular intervals on the entire surface, and the intervals between the ventilation holes 1 are set so that the parallel hollow grooves 2 of the plastic cardboard sheets are all ventilated in horizontal rows. This moisture-proof mat underlays a tatami mat so that the ventilation holes 1 of the upper plastic cardboard sheet 3 and the lower plastic cardboard sheet 4 do not overlap when they are pasted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6977087U JPS63177534U (en) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6977087U JPS63177534U (en) | 1987-05-11 | 1987-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177534U true JPS63177534U (en) | 1988-11-17 |
Family
ID=30910800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6977087U Pending JPS63177534U (en) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177534U (en) |
-
1987
- 1987-05-11 JP JP6977087U patent/JPS63177534U/ja active Pending