JPH03125841U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は、格子形枠底盤上に中空梁部材を据付け、その
両側に蓋型板（排気口下向き）を敷き並べ、埋め
土を施した、要部横断面図。第２図は、第１図の
要部平面図。第３図は、蓋型板裏面に設けられた
下向き水平通気孔及び通し溝を示す要部斜面図。
第４図は、第３図の蓋型板表面の要部斜面図。第
５図は、蓋型板、水平通気孔の排気口を水平方向
に設けた場合を示す要部側面図。第６図は、下向
き排気口と側壁、空間の関係を示す要部横断面図
。第７図は、排気口を水平方向に向けた場合の側
壁、空間、の関係を示す要部横断面図。第８図は
、蓋型板の外側を側壁外面と揃えた場合を示す要
部横断面図。 １……蓋型板、２……外側、３……裏面、４…
…側壁、５……上端、６……空間、７……水平通
気孔、８……コンクリート（モルタル）、９……
排気口、１０……土、１１…通し溝、１２……隔
壁、１３……内端面、１４……欠き溝、１５……
鉄筋、１６……挿入孔、１７……中空部、１８…
…助筋、１９……壁枠、２０……助切溝、２１…
…地盤面、２２……外端面、２３……外面、Ａ…
…格子形枠底盤部材、Ｂ……中空梁部材。 The drawings show one embodiment of the present invention. Figure 1 shows a hollow beam member installed on the bottom of a lattice frame, lid templates (exhaust ports facing downwards) placed on both sides, and filled with soil. , cross-sectional view of main parts. FIG. 2 is a plan view of the main part of FIG. 1. FIG. 3 is a perspective view of a main part showing a downward horizontal ventilation hole and a through groove provided on the back surface of the lid template.
FIG. 4 is a perspective view of the main part of the surface of the lid template in FIG. 3. FIG. 5 is a side view of the main parts showing a case where the cover plate and the exhaust port of the horizontal ventilation hole are provided in the horizontal direction. FIG. 6 is a cross-sectional view of main parts showing the relationship between the downward exhaust port, the side wall, and the space. FIG. 7 is a cross-sectional view of main parts showing the relationship between the side wall and the space when the exhaust port is oriented horizontally. FIG. 8 is a cross-sectional view of the main part showing the case where the outside of the lid template is aligned with the outside surface of the side wall. 1...Lid template, 2...Outside, 3...Back side, 4...
...Side wall, 5...Top end, 6...Space, 7...Horizontal ventilation hole, 8...Concrete (mortar), 9...
Exhaust port, 10... Soil, 11... Through groove, 12... Partition wall, 13... Inner end surface, 14... Notch groove, 15...
Reinforcing bar, 16...insertion hole, 17...hollow part, 18...
...Auxiliary bar, 19...Wall frame, 20...Auxiliary groove, 21...
...Ground surface, 22... Outer end surface, 23... Outer surface, A...
... Lattice frame bottom board member, B... Hollow beam member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蓋型板１、外側２、裏面３に格子形枠底盤部材
Ａを構成する空間６と、空間６外部間を接続する
水平通気孔７を設けた構成を特長とする蓋型板。 This lid template is characterized by a configuration in which a space 6 constituting a lattice-shaped frame bottom panel member A and a horizontal ventilation hole 7 connecting the outside of the space 6 are provided on the lid template 1, the outer side 2, and the back surface 3.