JPS6149887U

JPS6149887U -

Info

Publication number: JPS6149887U
Application number: JP13395284U
Authority: JP
Priority date: 1984-09-05
Filing date: 1984-09-05
Publication date: 1986-04-03
Also published as: JPH0317039Y2

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の実施例を示し、第１
図は下枠の斜視図、第２図は内外し型防音サツシ
の概略正面図、第３図は第２図の縦断面図、第４
図、第５図はそれぞれ異なる従来例の断面図であ
る。１２は下枠、１６，１７は下框、３０は内下レ
ール、３１は室内側横壁、３２は下向壁、３３は
外下レール、３４は室外側横壁、３５は立上り片
、３５ａは上端面、３８は室内側下横枠気密材、
４０は切欠、４１はブロツク。 Figures 1 to 3 show embodiments of the present invention;
The figure is a perspective view of the lower frame, Figure 2 is a schematic front view of the internal/external type soundproof sash, Figure 3 is a vertical cross-sectional view of Figure 2, and Figure 4
5 and 5 are sectional views of different conventional examples. 12 is a lower frame, 16 and 17 are lower frames, 30 is an inner lower rail, 31 is an indoor side wall, 32 is a downward wall, 33 is an outer lower rail, 34 is an outdoor side wall, 35 is a rising piece, and 35a is an upper End face, 38 is indoor lower horizontal frame airtight material,
40 is a notch, 41 is a block.

Claims

[Scope of utility model registration request]

Inner lower rail 30 on which the lower stile 16 of inner shoji B runs
Indoor side wall 31, downward wall 32, and outside shoji C
The lower stile 17 runs on the outer side wall 34 with the outer lower rail 33, forming a staircase shape.
At the same time, a notch 40 is formed at one end of the inner and lower rails 30, and a block 41 is attached to the notch 40, which connects the indoor side wall 31 to the upper end surface 35a of the rising piece 35. The lower frame of the internal/external type soundproof satsushi is characterized by: