JPH04188Y2

JPH04188Y2 -

Info

Publication number: JPH04188Y2
Application number: JP1761786U
Authority: JP
Priority date: 1986-02-10
Filing date: 1986-02-10
Publication date: 1992-01-07
Also published as: JPS62131026U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は防水シートを使用したドレンに関する
ものである。[Detailed description of the invention] (Field of industrial application) The present invention relates to a drain using a waterproof sheet.

（従来の技術）例えばベニヤ板その他一般に耐水性の余り良好
でない材より成る面にドレンを設置する必要が生
じたとき、従来は取付用開口とそこに挿着するド
レン金具の間に防水シートを介装して耐水効果を
得ていたが十分でなく、水気が回り込んで腐食さ
せるなど問題があつた。(Prior art) For example, when it becomes necessary to install a drain on a surface made of plywood or other material that generally has poor water resistance, conventionally a waterproof sheet is inserted between the mounting opening and the drain fitting inserted there. Although it was equipped with a water-resistance effect, it was not sufficient and caused problems such as water getting in and causing corrosion.

（技術的課題）本考案は前記のような問題を解決するもので、
その目的は防水シートをドレン内外筒で両面から
サンドイツチ式に挟む構成により、簡単で防水効
果の高いシート防水用ドレンを提供することにあ
る。(Technical Issues) The present invention solves the above-mentioned problems.
The purpose of this invention is to provide a simple and highly effective sheet waterproofing drain with a construction in which a waterproof sheet is sandwiched between both sides of the drain cylinder in a sandwich style.

（技術的手段）前記目的を達する本考案は、任意の設置面１に
防水シート２を用いて設置するドレンであつて、
設置面１に形成した開口３へ通される筒部４に開
口縁に係止するフランジ５を設けたドレンの外筒
６、その外筒上に被せその筒部４に開口片７が垂
れさがつて開口８を形成する前記シート２、シー
ト開口８の内部に挿入される筒部９に外筒フラン
ジ５と防水シート２を介して重なるフランジ１０
を有するドレンの内筒１１、内筒筒部９に嵌合す
る目皿１２、及び外筒フランジ５より防水シート
２及び内筒フランジ１０を通して突出し、モルタ
ル等の固結材１３に固着されるアンカー部材１４
とから成るシート防水用ドレンである。(Technical means) The present invention that achieves the above object is a drain that is installed on any installation surface 1 using a waterproof sheet 2,
A drain outer cylinder 6 is provided with a flange 5 that locks on the edge of the opening on a cylinder part 4 that is passed through an opening 3 formed in the installation surface 1, and an opening piece 7 is placed over the outer cylinder and hangs from the cylinder part 4. The sheet 2 eventually forms an opening 8, and a flange 10 that overlaps the cylindrical portion 9 inserted into the sheet opening 8 via the outer cylinder flange 5 and the waterproof sheet 2.
An inner cylinder 11 of the drain having a diameter, a perforated plate 12 that fits into the inner cylinder part 9, and an anchor that protrudes from the outer cylinder flange 5 through the waterproof sheet 2 and the inner cylinder flange 10 and is fixed to a solidifying material 13 such as mortar. Member 14
This is a sheet waterproof drain consisting of.

（実施例）図示実施例により説明すると、ベニヤ板その他
耐水性を余り期待できない板材の設置面１に開口
３を設け、そこにまずドレンの外筒６を挿通係止
し、その上に開口８を設けた防水シート２を被
せ、さらにその上にドレンの内筒１１を挿通係止
する。アンカー部材１４はボルトで、予め外筒フ
ランジ５に上向きに突設してあり、同フランジ５
には釘打孔１５が設けてあつて、外筒６のフラン
ジ５部を釘１５が設けてあつて、外筒６のフラン
ジ５部を釘１６で設置面１に初めに固定するよう
になつている。防水シート２は十字形等の切れ目
８′を設けることにより形成した開口８を有し、
その開口片７を外筒筒部４内に垂らして被せる
が、その際アンカー部材１４の通し孔１７を適宜
設ける。防水シート２に表側から取付ける内筒１
１は、前記外筒筒部４より小径で両筒間に空間１
８が形成される筒部９を有し、フランジ１０には
前記アンカー部材１４を通す通孔１９が設けてあ
り、アンカー部材１４にナツト２０を螺合させて
固定さる。これらの部材から成るドレンの排水口
には、内筒筒部９を残してモルタルその他の固結
材１３により固着されるが、枠２１はその固結材
１３の打設の際、排水口２２を形成するもので、
後、外される（第１図鎖線）。図中符号２３は外
筒筒部４に嵌めた排水パイプを示す。なお目皿１
２は目詰まり防止のため固結材１３よりも突出
し、その内側に設けた数片のばね片２４によつて
固定されている。(Example) To explain with the illustrated example, an opening 3 is provided on the installation surface 1 of a plywood board or other board material that is not expected to be very water resistant, the outer cylinder 6 of the drain is first inserted and locked therein, and the opening 8 is formed on the installation surface 1. The provided waterproof sheet 2 is placed on top of the waterproof sheet 2, and the inner tube 11 of the drain is inserted and locked thereon. The anchor member 14 is a bolt and is provided in advance to protrude upward from the outer cylinder flange 5.
A nailing hole 15 is provided in the outer cylinder 6, and nails 15 are provided in the 5 parts of the flange of the outer cylinder 6, so that the 5 parts of the flange of the outer cylinder 6 are first fixed to the installation surface 1 with the nails 16. ing. The waterproof sheet 2 has an opening 8 formed by providing a cross-shaped cut 8',
The opening piece 7 is hung inside the outer cylindrical part 4 to cover it, and at this time, the through hole 17 of the anchor member 14 is provided as appropriate. Inner cylinder 1 attached to waterproof sheet 2 from the front side
1 has a smaller diameter than the outer cylinder part 4 and has a space 1 between the two cylinders.
The flange 10 is provided with a through hole 19 through which the anchor member 14 passes, and a nut 20 is screwed onto the anchor member 14 to be fixed. The drain outlet of the drain made of these members is fixed with mortar or other consolidating material 13, leaving the inner cylindrical portion 9, but when the consolidating material 13 is placed, the frame 21 is fixed to the drain outlet 22. It forms the
After that, it is removed (dashed line in Figure 1). Reference numeral 23 in the figure indicates a drainage pipe fitted into the outer cylindrical portion 4. Naome plate 1
2 protrudes beyond the consolidation material 13 to prevent clogging, and is fixed by several spring pieces 24 provided inside it.

（考案の作用）本考案によれば、設置面１に開口３を設け、外
筒６を釘打ちし、防水シート２そして内筒１１の
順に取付け、それらをアンカー部材１４に固定
し、排水口２２を枠で覆つて固結材１３を打てば
良いので、施工が著しく簡単であり、防水シート
２は内、外筒６、１１間の空間１８に垂れ下がり
開口８のための切れ目８′，８″も空間１８内にと
どまりフランジ５，１０より外方に拡がることが
ない。(Function of the invention) According to the invention, the opening 3 is provided in the installation surface 1, the outer cylinder 6 is nailed, the waterproof sheet 2 and the inner cylinder 11 are attached in this order, and they are fixed to the anchor member 14, and the drainage hole is opened. 22 is covered with a frame and the consolidating material 13 is applied, so construction is extremely simple. 8'' also remains within the space 18 and does not extend outward beyond the flanges 5,10.

（考案の効果）本考案は以上の如く構成されかつ作用し、防水
シート２が内筒６及び外筒１１に挟まれてしつか
りと固定されるのでその防水機能は100パーセン
ト生かされ、かつまた施工も容易であり、例えば
プレハブ住宅の庇上をベランダに使用する改装を
行なう場合などに非常に好都合である。(Effects of the invention) The present invention is constructed and operates as described above, and since the waterproof sheet 2 is sandwiched between the inner tube 6 and the outer tube 11 and firmly fixed, its waterproof function is fully utilized. It is easy to construct and is very convenient, for example, when renovating a prefabricated house to use the eaves as a balcony.

[Brief explanation of drawings]

図面は本考案に係るシート防水用ドレンの１実
施例を示すもので、第１図は要部断面側面図、第
２図は分解状態の同様な側面図、第３図は平面図
である。１……設置面、２……防水シート、３……開
口、４，９……筒部、５，１０……フランジ、６
……外筒、７……開口片、８……シート開口、１
１……内筒、１２……目皿、１３……固結材、１
４……アンカー部材。 The drawings show one embodiment of the sheet waterproof drain according to the present invention, in which FIG. 1 is a sectional side view of the main part, FIG. 2 is a similar side view in an exploded state, and FIG. 3 is a plan view. 1... Installation surface, 2... Waterproof sheet, 3... Opening, 4, 9... Cylindrical portion, 5, 10... Flange, 6
... Outer cylinder, 7 ... Opening piece, 8 ... Seat opening, 1
1... Inner cylinder, 12... Perforated plate, 13... Consolidation material, 1
4... Anchor member.

Claims

[Scope of utility model registration request]

An outer cylinder of a drain that is installed on an arbitrary installation surface 1 using a waterproof sheet 2, in which a cylindrical part 4 that is passed through an opening 3 formed in the installation surface 1 is provided with a flange 5 that locks on the edge of the opening. 6. The sheet 2 is placed over the outer cylinder and has an opening piece 7 hanging down from the cylinder part 4 to form an opening 8, and the outer cylinder flange 5 and a waterproof sheet are attached to the cylinder part 9 which is inserted into the sheet opening 8. an inner cylinder 11 of the drain having a flange 10 overlapping through 2;
A waterproof sheet consisting of a perforated plate 12 that fits into the inner cylinder part 9, and an anchor member 14 that projects from the outer cylinder flange 5 through the waterproof sheet 2 and the inner cylinder flange 10 and is fixed to a solidifying material 13 such as mortar. Drain.