JP3001780U - Structure of joint part for wastewater discharge equipment - Google Patents
Structure of joint part for wastewater discharge equipmentInfo
- Publication number
- JP3001780U JP3001780U JP1994003200U JP320094U JP3001780U JP 3001780 U JP3001780 U JP 3001780U JP 1994003200 U JP1994003200 U JP 1994003200U JP 320094 U JP320094 U JP 320094U JP 3001780 U JP3001780 U JP 3001780U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- installation
- floor plate
- bolt
- insertion hole
- 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.)
- Expired - Lifetime
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- Sanitary Device For Flush Toilet (AREA)
Abstract
(57)【要約】
【目的】 洋式便器とか、掃除用流しの汚水を排出させ
る据付部と床下の排水管を連結するのに用いる継手部に
関し、該継手部のフランジと上記据付部との間における
連結ボルトの締めすぎを防止する。
【構成】 管状部１１ａの上口縁外周に周設したフラン
ジ１１ｂにおける差入れ穴１９の周辺に、上記フランジ
１１ｂ上へ載置させるようにした汚水排出用据付部１２
の上壁面１２ｃに向けて立上る突起部２０を形成させ
る。
(57) [Summary] [Purpose] Regarding a joint part used to connect a drainage pipe under the floor with a mounting part for discharging dirty water in a toilet for cleaning, between a flange of the fitting part and the mounting part. To prevent the connecting bolt from being overtightened. [Structure] A mounting portion 12 for discharging sewage adapted to be placed on the flange 11b around the insertion hole 19 in the flange 11b provided around the outer periphery of the upper edge of the tubular portion 11a.
The protrusion 20 that rises toward the upper wall surface 12c is formed.
Description
【０００１】[0001]
本考案は、例えば床排水タイプの便器とか掃除用流しなどの汚水を排出させる 据付部と、床下の排水管との間に介設させる汚水排出設備用継手部の構造に関す る。 The present invention relates to the structure of a joint portion for a wastewater discharge facility, which is interposed between an installation portion for discharging wastewater such as a floor drainage type toilet or a sink for cleaning, and a drainage pipe under the floor.
【０００２】[0002]
一般に洋風便器、あるいは腰掛式と称されている床排水タイプの便器（以下、 単に便器という）は、これを床板上の所定位置に設置する場合、図４に示すよう に便器の据付部１の外壁１ａ内に設けた排出口１ｂと、床板２の通口２′下方に 配管されている排水管３とを気密的に連結する部分に、通常、フランジ状の継手 部４が用いられているのである。然してこの継手部４は、上記排水管３に挿入し て糊類で接合させる管状部４ａの上口縁外周部に据付部１を取付けるフランジ４ ｂを張出し状に設けしめているのであり、そして該継手部４は、先ず管状部４ａ を排水管３に挿入固着してフランジ４ｂに設けた小穴４ｃの上方からねじこんだ 木ネジ５により床板２に取付け、次にフランジ４ｂの所定位置上部に据付部１を 載置して上記フランジの長穴４ｄに予じめ下方から差入れておいたボルト６によ り該据付部１と連結させるようにしているのである。なお、図４において７はパ ッキンを示している。以上は便器の例について述べたが、汚水排出用の据付部を 設けた掃除用流しについても同じであって、すなわち図５のように、掃除用流し ８のバケット状をなす水受け部８′の下部に連結したトラップ金具９の据付部１ ０と、床板下方の排水管（図示せず）との間にも上記した継手部が採用されてい るのである。 A floor drain type toilet bowl, which is generally called a Western-style toilet bowl or a stool type (hereinafter simply referred to as a toilet bowl), when it is installed at a predetermined position on the floor plate, as shown in FIG. A flange-shaped joint portion 4 is usually used in a portion that hermetically connects the discharge port 1b provided in the outer wall 1a and the drainage pipe 3 that is arranged below the through hole 2'of the floor plate 2. Of. However, the joint portion 4 is provided with a flange 4b for attaching the mounting portion 1 to the outer peripheral portion of the upper mouth edge of the tubular portion 4a which is inserted into the drainage pipe 3 and joined with glue, and The joint portion 4 is first attached to the floor plate 2 by a wood screw 5 screwed from above the small hole 4c provided in the flange 4b by inserting and fixing the tubular portion 4a into the drainage pipe 3, and then installed on a predetermined position upper portion of the flange 4b. The portion 1 is mounted and is connected to the installation portion 1 by means of bolts 6 which are inserted into the elongated hole 4d of the flange in advance from below. In FIG. 4, 7 indicates a packing. The above is an example of a toilet bowl, but the same applies to a cleaning sink provided with an installation portion for discharging dirty water, that is, as shown in FIG. 5, a bucket-shaped water receiving portion 8'of the cleaning sink 8. The above-mentioned joint portion is also used between the installation portion 10 of the trap fitting 9 connected to the lower part of the above and the drain pipe (not shown) below the floor plate.
【０００３】[0003]
ところで、上記木ネジ５により床板に止着した継手部４は、該継手部のフラン ジ４ｂの下方から差入れたボルト６を据付部１の上部に突出させてナット６′を 締めこむことで上部の据付部１と連結するに当り、両者の対接面間にパッキン７ を介在させるのであるが、このパッキンは排水管３からの臭気止めの他、床板２ に対し排水管３の軸心が直角でない場合の角度修正を行なわせるためのものであ る。また、継手部４はＰＶＣのような可撓性のある合成樹脂材で形成すると共に 、上記据付部１とフランジ４ｂの上下対接面間に若干の間隙Ｓ1 ，Ｓ2 が設けら れているのである。By the way, the joint portion 4 fixed to the floor plate by the wood screws 5 is attached to the upper portion by tightening the nut 6 ′ by projecting the bolt 6 inserted from below the flange 4b of the joint portion to the upper portion of the mounting portion 1. When connecting to the installation part 1 of the above, a packing 7 is interposed between the facing surfaces of the two, and this packing not only prevents the odor from the drain pipe 3 but also the axial center of the drain pipe 3 with respect to the floor plate 2. This is for correcting the angle when it is not a right angle. Further, the joint portion 4 is formed of a flexible synthetic resin material such as PVC, and some gaps S 1 and S 2 are provided between the upper and lower contact surfaces of the mounting portion 1 and the flange 4b. Is there.
【０００４】 ついては、上記継手部４が合成樹脂材で形成されているのに対し、上部に設置 する便器とか、流しの据付部１，１０は、多くが陶器とか金属などの剛性材で形 成されているのであり、このため上記据付部をボルト６とナット６′によりフラ ンジ４ｂに向けて必要以上に強く締つけると、その力が継手部４の長穴４ｄの周 辺に引上げ方向にかかって該長穴を設けたフランジ４ｂを変形ないし折損させる ことになるのである。特に上記継手部４なかんづくフランジ４ｂは据付部１，１ ０によって覆われていて外部から見ることができないので便器とか流しの設置工 事を行う際に上記フランジに対する据付部の締めつけが過度に行なわれることに なって折損事故を起こし易いのである。In contrast, while the joint portion 4 is made of a synthetic resin material, most of the toilet bowls installed on the upper side and the sink installation portions 1 and 10 are made of a rigid material such as pottery or metal. For this reason, if the above-mentioned installation part is tightened more than necessary with the bolt 6 and the nut 6 ′ toward the flange 4b, the force is applied to the periphery of the slot 4d of the joint part 4 in the pulling direction. As a result, the flange 4b provided with the elongated hole is deformed or broken. In particular, since the flange 4b, especially the joint portion 4, is covered by the mounting portions 1 and 10 and cannot be seen from the outside, the mounting portion is excessively tightened against the flange when the toilet or sink is installed. In particular, it is easy for a breakage accident to occur.
【０００５】 本考案は、かかる締め過ぎによる事故の発生を未然に防止することのできる便 器などの汚水排出設備用継手部を提供することを課題とする。An object of the present invention is to provide a joint portion for a waste water discharge facility such as a toilet bowl, which can prevent the occurrence of an accident due to over tightening.
【０００６】[0006]
上記の課題を解決する本考案は、床板下方の排水管に接合する管状部と、該管 状部の上口縁外周に周設されて上記床板の上面に止着させると共に、上部にパッ キンを介して載置した汚水排出用の据付部をボルトおよびナットにより連結させ るようにしたフランジとからなる継手部であって、上記フランジに設けたボルト の差入れ穴周辺に上記据付部の上壁面に向けて立上る適宜高さの突起部を形成せ しめたことを特徴とする。 The present invention which solves the above-mentioned problems is provided with a tubular portion which is joined to a drainage pipe below the floor plate, and which is provided around the outer periphery of the upper mouth of the tubular portion so as to be fixed to the upper surface of the floor plate and has a packing at the upper portion. It is a joint part consisting of a flange that connects the installation part for draining sewage placed via a bolt and a nut, and the upper wall surface of the installation part around the insertion hole of the bolt provided on the flange. The feature is that a protrusion having an appropriate height is formed so as to rise toward.
【０００７】[0007]
本考案は、継手部に設けた管状部を床下に配管設置してある排水管内へ挿入接 合して該継手部のフランジを床板上の所定位置に止着し、次いで該フランジ上に パッキンを介して便器などの据付部を載置すると共に、該フランジに設けた差入 れ穴へ下方から予じめ挿入しておいたボルトを据付部の上方部に貫通させて該ボ ルトにナットを螺合することで設置工事が完了するのであるが、この設置工事に 際し、パッキンを所要程度の力で圧締しうるように上記ナットを締めこむと、フ ランジに設けた突起部が据付部の上壁面に当接することにより上記ナットの締め 過ぎが阻止されて該フランジの折損をなくしうるのである。 According to the present invention, the tubular portion provided in the joint portion is inserted and joined into a drainage pipe installed under the floor to fix the flange of the joint portion at a predetermined position on the floor plate, and then the packing on the flange. The mounting part such as a toilet bowl is placed through the bolt, and the bolt that has been preliminarily inserted from below into the insertion hole provided in the flange is passed through the upper part of the mounting part to attach the nut to the bolt. The installation work is completed by screwing it together.In this installation work, when the nuts are tightened so that the packing can be pressed with the required force, the protrusions on the flange will be installed. By abutting against the upper wall surface of the portion, overtightening of the nut can be prevented and breakage of the flange can be eliminated.
【０００８】[0008]
以下、本考案を図の実施例により説明する。 The present invention will be described below with reference to the embodiments shown in the drawings.
【０００９】 図１，図２に示す継手部１１は、床板（イ）の上部に載置する便器とか掃除用 流しなどの汚水排出用の据付部１２と、該床板の下方に配管設置されている排水 管１３との連結部に用いるもので、然して該継手部１１は上記排水管１３に挿入 して接合させる管状部１１ａと、該管状部の上口縁外周部へ張出し状に設けたフ ランジ１１ｂとによって形成されていると共に、上記フランジ１１ｂの上面には 据付部１２の外壁１２ａ内に設けた排出口１２ｂの下端に対接する段部面１４と 、該段部面の外周がわに上部がわを径大とした傾斜面１５およびパッキン１６を 受止させる座面１７を形成すると共に、上記座面１７の外周部には直径線上の位 置に小穴１８が、そして該小穴間における円周方向の中間部には周方向に長い差 入れ穴１９が各設けられているのである。The joint portion 11 shown in FIGS. 1 and 2 is provided with a toilet unit placed on the upper part of the floor plate (a) or a mounting unit 12 for discharging dirty water such as a cleaning sink, and a pipe installed below the floor plate. The joint portion 11 is used for connection with the existing drain pipe 13, and the joint portion 11 is inserted into the drain pipe 13 and joined to the tubular portion 11a. The upper surface of the flange 11b, the step surface 14 that contacts the lower end of the discharge port 12b provided in the outer wall 12a of the installation portion 12, and the outer periphery of the step surface. A seat surface 17 for receiving the inclined surface 15 and the packing 16 having a large diameter in the upper part is formed, and a small hole 18 is provided at a position on the diameter line on the outer peripheral portion of the seat surface 17, and between the small holes. Long insertion in the circumferential direction at the middle of the circumference Each of the holes 19 is provided.
【００１０】 そして上記継手部１１は、管状部１１ａを排水管１３に接合させることにより 床板（イ）の所定位置上面に載置したフランジ１１ｂを上記小穴１８を通じて床 板（イ）に捻じこませた木ネジ（ロ）により止着させ、次いで該継手部１１の上 記フランジ１１ｂに設けた座面１７と上壁面１２ｃとの間にパッキン１６を介在 させて据付部１２を載置すると、該据付部の排出口１２ｂ下端がフランジ１１ｂ の段部面１４上に隙間Ｓを設けて対接するのであり、ここで上記フランジ１１ｂ に設けた差入れ穴１９の下方から予じめ差し込んでおいたボルト（ハ）を上部の 据付部１２の上方に貫通させて該ボルトの上部へナット（ニ）を螺合することに より据付部１２と継手部１１が連結されるのである。In the joint portion 11, the tubular portion 11a is joined to the drain pipe 13 so that the flange 11b placed on the upper surface of the floor plate (a) at a predetermined position is screwed into the floor plate (a) through the small hole 18. When the mounting portion 12 is placed with the packing 16 interposed between the seat surface 17 provided on the flange 11b of the joint portion 11 and the upper wall surface 12c, The lower end of the discharge port 12b of the installation portion is in contact with the step surface 14 of the flange 11b with a gap S therebetween, and here, the bolt previously inserted from below the insertion hole 19 provided in the flange 11b ( The installation part 12 and the joint part 11 are connected by penetrating the above-mentioned installation part 12 above and screwing the nut (d) onto the upper part of the bolt.
【００１１】 ところで、前記のようにフランジ１１ｂに対して据付部１２をボルト（ハ）と ナット（ニ）で連結するに際し、該フランジの座面１７と据付部との間に介在さ せたパッキン１６を圧締させるのであるが、このときナット（ニ）を必要以上に 締めこむと、上記フランジ１２は木ネジ（ロ）により床板（イ）に止着されてい るのであるから当該フランジ１２が部分的に引上げられて前記差入れ穴１９の基 部で折損させることになるのである。By the way, as described above, when the mounting portion 12 is connected to the flange 11b by the bolt (c) and the nut (d), the packing that is interposed between the seat surface 17 of the flange and the mounting portion. 16 is tightened, but if the nut (d) is tightened more than necessary at this time, the flange 12 is fixed to the floor plate (a) by the wood screw (b), so that the flange 12 is fixed. It is partially pulled up and broken at the base of the insertion hole 19.
【００１２】 然しながら図例では、フランジ１１ｂにおける上記ボルト（ハ）の差入れ穴１ ９の周辺、なかんづく該穴１９の周方向前後部に、上部に載置した据付部１２の 上壁面１２ｃへ適宜高さとして立上る突起部２０を設けしめているので、前記の ようにナット（ニ）を締めこんでパッキン１６をある程度圧締させると上記突起 部２０が据付部１２の上壁面１２ｃに当接することになってナット（ニ）の必要 以上の過度な締めこみが阻止されフランジ１１ｂの折損をなくしうるのである。 なお、上記突起部２０が上壁面１２ｃに当接したとき、前記隙間Ｓの上下間隔が 僅少となるのである。However, in the illustrated example, around the insertion hole 19 of the bolt (c) in the flange 11b, and in the circumferential front and rear part of the hole 19, in particular, the height is appropriately increased to the upper wall surface 12c of the installation portion 12 mounted on the upper portion. Since the protruding portion 20 that rises is provided as a matter of course, when the nut (d) is tightened and the packing 16 is pressed to some extent as described above, the protruding portion 20 comes into contact with the upper wall surface 12c of the mounting portion 12. As a result, excessive tightening of the nut (d) is prevented, and breakage of the flange 11b can be eliminated. It should be noted that when the protrusion 20 comes into contact with the upper wall surface 12c, the vertical distance of the gap S becomes small.
【００１３】 以上の構成によるときは、便器などの設置工事を行うに当り、先ず管状部１１ ａを排水管１３に接合して小穴１８に木ネジ（ロ）を施こすことでフランジ１１ ｂを床板（イ）の上面に止着させ、次いで上記フランジの座面１７上にパッキン １６を介在させた状態で、汚水排出用の据付部１２を排出口１２ｂが段部面１４ 上に対接しうるようにして載置し、然る後フランジ１１ｂの差入れ穴１９下方か ら予じめ挿入しておいたボルト（ハ）を据付部１２の上方へ貫通させて突出部に ナット（ニ）を螺合して該据付部の上壁面１２ｃに前記突起部２０が当接するま で該ナットを締めこめばよいのである。In the case of the above configuration, when performing the installation work of a toilet bowl or the like, first, the tubular portion 11 a is joined to the drain pipe 13 and the small hole 18 is provided with a wood screw (b) so that the flange 11 b is formed. The installation portion 12 for discharging the sewage can be brought into contact with the step surface 14 with the installation portion 12 for discharging the sewage while being fixed to the upper surface of the floor plate (a) and then having the packing 16 interposed on the seat surface 17 of the flange. In this way, the bolt (c) that was previously inserted from below the insertion hole 19 of the flange 11b is passed through above the installation part 12 and the nut (d) is screwed to the protruding part. Then, the nut may be tightened until the protrusion 20 contacts the upper wall surface 12c of the installation portion.
【００１４】 なお、前記構成例において、突起部２０をフランジ１１ｂに周方向へ長くして 形成したボルト差入れ穴１９の上記周方向両端部へ該フランジの直径方向と平行 に設けしめた例を示しているが、その他この突起部２０を、図３（Ａ）に示すよ うに、差入れ穴１９の形成方向に沿ったフランジ１１ｂの外縁がわへ該穴１９の 長さ方向に沿わせうるように設けしめてもよく、このような図１，図３（Ａ）の 突起部２０によると、上記差入れ穴周辺の当該フランジの強度を補強させうるの である。なお、上記突起部２０は図３（Ｂ）のように数本の独立した棒状突起２ ０′として形成してもよいのである。In the above-mentioned configuration example, an example is shown in which the protrusions 20 are provided in the flange 11b in the circumferential direction at both ends of the bolt insertion hole 19 formed in the circumferential direction so as to be parallel to the diameter direction of the flange. However, as shown in FIG. 3 (A), the protrusion 20 can be arranged so that the outer edge of the flange 11b along the forming direction of the insertion hole 19 is aligned with the longitudinal direction of the hole 19. 1 and 3 (A), the strength of the flange around the insertion hole can be reinforced. The protrusion 20 may be formed as several independent rod-shaped protrusions 20 'as shown in FIG. 3 (B).
【００１５】[0015]
本考案によるときは、継手部におけるフランジのボルト差入れ穴周辺に、据付 部の上壁面に向けて立上る適宜高さの突起部を形成させているので、上記継手部 を用いて便器とか、掃除用流しなどの汚水排出用の据付部を床面下方の排水管に 連設するに際し、上記ボルトに対するナットの過度の締つけを阻止させて継手部 に設けたフランジの折損事故をなくしうるのである。 According to the present invention, since a protrusion having an appropriate height that rises toward the upper wall surface of the installation portion is formed around the bolt insertion hole of the flange in the joint portion, the joint portion is used to clean a toilet bowl or a cleaner. When connecting the installation part for draining sewage such as spillage to the drainage pipe below the floor surface, it is possible to prevent excessive tightening of the nut to the bolt and prevent breakage of the flange provided at the joint part. .
【図１】 本考案の実施例を示す平面図。FIG. 1 is a plan view showing an embodiment of the present invention.
【図２】 同使用状態を示す図１のＡ−Ａ線の断面
図。FIG. 2 is a sectional view taken along the line AA of FIG. 1 showing the same usage state.
【図３】 （Ａ）（Ｂ）本考案の他の実施例を示す夫々
一部破断の平面図。3A and 3B are partially cutaway plan views showing another embodiment of the present invention.
【図４】 従来例の側断面図。FIG. 4 is a side sectional view of a conventional example.
【図５】 掃除用流しの本考案を適用しうる据付部の
側面図。FIG. 5 is a side view of an installation part to which the present invention of a cleaning sink can be applied.
１１ 継手部 １１ａ 管状部 １１ｂ フランジ １２ 据付部 １２ｃ 上壁面 １３ 排水管 １９ 差入れ穴 ２０ 突起部 （イ） 床板 （ハ） ボルト （ニ） ナット 11 Joint part 11a Tubular part 11b Flange 12 Installation part 12c Upper wall surface 13 Drain pipe 19 Insert hole 20 Projection part (a) Floor plate (c) Bolt (d) Nut
Claims (1)
該管状部の上口縁外周に周設されて上記床板の上面に止
着させると共に、上部にパッキンを介して載置した汚水
排出用の据付部をボルトおよびナットにより連結させる
ようにしたフランジとからなる継手部であって、上記フ
ランジに設けたボルトの差入れ穴周辺に上記据付部の上
壁面に向けて立上る適宜高さの突起部を形成せしめたこ
とを特徴とする汚水排出設備用継手部の構造。1. A tubular portion joined to a drainage pipe below the floor plate,
A flange that is provided around the outer periphery of the upper edge of the tubular portion and is fixed to the upper surface of the floor plate, and that the installation portion for discharging dirty water placed on the upper portion through packing is connected by bolts and nuts. A joint part for waste water discharge equipment, characterized in that a protrusion having an appropriate height is formed around the insertion hole of the bolt provided in the flange toward the upper wall surface of the installation part. Structure of the department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994003200U JP3001780U (en) | 1994-03-07 | 1994-03-07 | Structure of joint part for wastewater discharge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994003200U JP3001780U (en) | 1994-03-07 | 1994-03-07 | Structure of joint part for wastewater discharge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3001780U true JP3001780U (en) | 1994-09-06 |
Family
ID=43137752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994003200U Expired - Lifetime JP3001780U (en) | 1994-03-07 | 1994-03-07 | Structure of joint part for wastewater discharge equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3001780U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS458531Y1 (en) * | 1965-07-28 | 1970-04-22 |
-
1994
- 1994-03-07 JP JP1994003200U patent/JP3001780U/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS458531Y1 (en) * | 1965-07-28 | 1970-04-22 |
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