JPH11229476A - Floor face drain device - Google Patents

Floor face drain device

Info

Publication number
JPH11229476A
JPH11229476A JP10044413A JP4441398A JPH11229476A JP H11229476 A JPH11229476 A JP H11229476A JP 10044413 A JP10044413 A JP 10044413A JP 4441398 A JP4441398 A JP 4441398A JP H11229476 A JPH11229476 A JP H11229476A
Authority
JP
Japan
Prior art keywords
groove
bottom plate
drain
drainage
extending
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
Application number
JP10044413A
Other languages
Japanese (ja)
Inventor
Katsuo Ito
勝夫 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Kizai Co Ltd
Original Assignee
Koyo Kizai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koyo Kizai Co Ltd filed Critical Koyo Kizai Co Ltd
Priority to JP10044413A priority Critical patent/JPH11229476A/en
Publication of JPH11229476A publication Critical patent/JPH11229476A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure

Landscapes

  • Sewage (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a very sanitary floor face drain device capable of lowly constituting the height of a drain constitution body, easily performing execution and smoothly flowing even a large amount of drain and draining it. SOLUTION: A body structure is constituted of a flat bottom plate part 12 extending in the longitudinal direction, a pair of side plates 13, 13 substantially vertically rising along both the side edges of the bottom plate part 12, a pair of inclination plates 14, 14 extending from the upper end of both the side plate parts 13, 13 to upward of inward inclination, and a pair of horizontal plate parts 15, 15 outward folding from the upper end of both the inclination plate parts 14, 14 and extending substantially horizontally. A narrow groove opening 16 longitudinally extending between upper end edges in which both the inclination plate parts 14, 14 approaches is formed, the height of both the side plate parts 13, 13 is formed so as to gradually be changed from one end to the other end, prescribed inclination is provided on the bottom plate part 12, and the flow passage cross section of a drain body structure 11 is gradually increased from the upstream end to the downstream end.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、水産・食品工場、
業務用厨房室等の床面に埋設される床面排水装置に関す
る。
TECHNICAL FIELD The present invention relates to a fishery / food factory,
The present invention relates to a floor drainage device buried in a floor of a commercial kitchen room or the like.

【0002】[0002]

【従来の技術】この種の床面排水装置として、図6及び
図7に示すものが知られている(特許第2566506
号公報参照)。
2. Description of the Related Art FIGS. 6 and 7 show a known floor drainage device of this type (Japanese Patent No. 2566506).
Reference).

【0003】上記従来の床面排水装置は、排水溝体1
が、底部が湾曲したパイプ状本体2と、該パイプ状本体
2の上部に軸方向に沿って開設された幅狭の溝口3と、
該溝口3の両端縁からほぼ垂直状に立ち上がって幅狭の
細長い開口部4を形成する溝導入部5,5と、該溝導入
部5,5の上端から外方へ折り曲げられてほぼ水平に延
びる水平導入部6,6とにより構成され、溝導入部5,
5の高さが一端部より他端部に向けて徐々に変化するよ
うに形成されているものである。
[0003] The above-mentioned conventional floor drainage device includes a drainage ditch body 1.
A pipe-shaped main body 2 having a curved bottom, a narrow groove 3 formed in the upper part of the pipe-shaped main body 2 along the axial direction,
Groove introduction portions 5 and 5 which rise substantially vertically from both end edges of the groove opening 3 to form a narrow elongated opening portion 4, and are bent outward from the upper ends of the groove introduction portions 5 and 5 to be substantially horizontal. The horizontal introduction portions 6 and 6 extend, and the groove introduction portions 5 and 6 are provided.
5 is formed so that the height gradually changes from one end to the other end.

【0004】該排水溝体1を床7に埋設するに当たって
は、床7の鉄筋8に排水溝体1を支持する支持枠9を組
み込み、該支持体9によって、パイプ状本体2をその溝
導入部5,5の低い側(短い側)を上流端2aとし、高
い側(長い側)を下流端2bとする勾配をつけた所定位
置に設置した後、コンクリートを打設し、水平導入部
6,6が緩勾配を付与したコンクリート床面7aに連続
して仕上げられる。また、このときパイプ状本体2の下
流端2bが排水桝10に接続される。
When the drainage groove 1 is buried in the floor 7, a supporting frame 9 for supporting the drainage groove 1 is incorporated into a reinforcing bar 8 of the floor 7, and the pipe 9 is introduced into the groove by the support 9. The lower side (short side) of the sections 5 and 5 is installed at a predetermined position with a slope such that the upper end (long side) is the downstream end 2b, and then concrete is poured into the horizontal introduction section 6. , 6 are continuously finished on a concrete floor surface 7a having a gentle slope. At this time, the downstream end 2 b of the pipe-shaped main body 2 is connected to the drainage basin 10.

【0005】使用に際しては、清掃のため床面7aに流
した排水は食品残菜等と共に、排水溝体1の上部に設け
た幅狭の細長い開口部4の全長に亘って左右両側から水
平導入部6,6、溝導入部5,5、幅狭の溝口3を経て
パイプ状本体2に流れ込む。パイプ状本体2に流れ込ん
だ排水はその勾配により上流端2a側から下流端2b側
へ移送され、排水桝10に集められて排出される。
[0005] In use, the drainage that has flowed to the floor 7a for cleaning, along with food garbage and the like, is introduced horizontally from both the left and right sides over the entire length of the narrow elongated opening 4 provided above the drainage groove 1. The fluid flows into the pipe-shaped main body 2 through the portions 6 and 6, the groove introduction portions 5 and 5, and the narrow groove opening 3. The drainage that has flowed into the pipe-shaped main body 2 is transferred from the upstream end 2a side to the downstream end 2b side due to its gradient, collected in the drainage tub 10, and discharged.

【0006】[0006]

【発明が解決しようとする課題】上述した床面排水装置
は、排水溝体1の上部に設けた幅狭の細長い開口部4を
通じて排水がパイプ状本体2に流れ込み、外部に排出さ
れるので、幅狭の開口部4にグレーチングなどの蓋を被
せなくても作業員の歩行に支障を来さないという利点を
有しているけれども、使用上、施工上において次のよう
な問題点がある。 (1)パイプ状本体2に流れ込んだ排水は、上流端2a
側から下流端2b側へ流れて集められるが、この排水は
パイプ状本体2の上部に軸方向に沿って開設された幅狭
の溝口3の全長に亘って流れ込むため、パイプ状本体2
の下流端2b側に多量の排水が集まることになる。しか
し、パイプ状本体2の断面積は全長に亘って一定してい
るので、下流端2b側の流路抵抗が大きくなってスムー
ズに流れないおそれがある。 (2)幅狭の細長い開口部4を形成する溝導入部5,5
の垂直高さが上流端2aから下流端2b側へ向かうにつ
れて高くなっているので、特に下流端2b近傍の溝導入
部5,5の間に食品残菜等が停り易く、細菌が繁殖する
おそれがある。 (3)パイプ状本体2の底部が湾曲しているので、床に
埋設する際に、支持枠で支持する必要があり、施工が面
倒である。 (4)パイプ状本体2の上部に軸方向に沿って開設した
溝口3の両端縁から溝導入部5,5がほぼ垂直状に立ち
上がっているので、排水溝体1全体が高くなり、このた
め床7に埋設する際に、鉄筋8が施工の妨げとなって手
間を要することがあり、また、既設のコンクリート排水
溝に設置する場合には、排水溝を壊して深く掘る必要が
ある。
In the floor drainage device described above, the drainage flows into the pipe-shaped main body 2 through the narrow elongated opening 4 provided in the upper part of the drainage groove body 1 and is discharged to the outside. Even if the narrow opening 4 is not covered with a lid such as a grating, there is an advantage that the walking of the worker is not hindered, but there are the following problems in use and construction. (1) The drainage flowing into the pipe-shaped main body 2 is the upstream end 2a.
The wastewater flows from the side to the downstream end 2b side and is collected. This drainage flows into the upper part of the pipe-shaped body 2 over the entire length of the narrow groove 3 formed along the axial direction.
A large amount of wastewater will be collected on the downstream end 2b side of the. However, since the cross-sectional area of the pipe-shaped main body 2 is constant over the entire length, there is a possibility that the flow resistance on the downstream end 2b side increases and the flow does not flow smoothly. (2) Groove introduction portions 5 and 5 forming narrow and narrow openings 4
Is increased from the upstream end 2a toward the downstream end 2b, so that food residue and the like easily stop particularly between the groove introduction portions 5, 5 near the downstream end 2b, and bacteria grow. There is a risk. (3) Since the bottom of the pipe-shaped main body 2 is curved, it needs to be supported by a support frame when it is buried on the floor, and the construction is troublesome. (4) Since the groove introduction portions 5 and 5 rise substantially vertically from both end edges of the groove 3 formed in the upper part of the pipe-shaped main body 2 along the axial direction, the entire drain groove 1 becomes high, and therefore, When burying in the floor 7, the reinforcing bar 8 may hinder the construction and require time and effort, and when installing in the existing concrete drain, it is necessary to break the drain and dig deeper.

【0007】本発明は上記した従来の問題点を解決する
ことを目的としてさなれたものであり、排水溝体の高さ
を低く構成でき、施工が容易に行なえるものでありなが
ら、多量の排水でもスムーズに流れて排出させることが
できる非常に衛生的な床面排水装置を提供する。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and it is possible to reduce the height of a drainage groove and to easily carry out the construction. Provided is a very sanitary floor drainage device that can smoothly flow and discharge even drainage.

【0008】[0008]

【課題を解決するための手段】上記目的を達成するため
に、本発明床面排水装置は、排水溝体が、長手方向へ延
びる平坦な底板部と、該底板部の両側縁に沿ってほぼ垂
直に立ち上がる一対の側板部と、該両側板部の上端から
内方斜上方へ延びる一対の傾斜板部と、該両傾斜板部の
上端から外方へ折り曲げられてほぼ水平に延びる一対の
水平板部とにより構成され、前記両傾斜板部が近接する
上端縁の間に長手方向へ延びる幅狭の溝口が形成されて
いると共に、前記両側板部の高さが一端から他端に向け
て徐々に変化するように形成されていることを特徴とす
る。前記排水溝体は、一枚の金属板(ステンレス鋼板が
望ましい)を折り曲げ加工して一体的に形成することが
できる。
In order to achieve the above object, the present invention provides a floor drainage device in which a drainage groove has a flat bottom plate extending in a longitudinal direction, and a substantially flat bottom plate extending along both side edges of the bottom plate. A pair of side plates rising vertically, a pair of inclined plate portions extending inwardly obliquely upward from the upper ends of the both side plate portions, and a pair of horizontal portions bent outward from the upper ends of the both inclined plate portions and extending substantially horizontally A narrow groove extending in the longitudinal direction is formed between the upper edges adjacent to the two inclined plate portions, and the height of the both side plate portions increases from one end to the other end. It is characterized by being formed to change gradually. The drain groove can be formed integrally by bending a single metal plate (preferably a stainless steel plate).

【0009】[0009]

【発明の実施の形態】以下、本発明の好適な実施形態を
図面に基づいて説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings.

【0010】図1は、本発明による床面排水装置を示し
ており、一枚のステンレス鋼板から型取りし、折り曲げ
加工して一体的に形成された長尺の排水溝体11であ
る。該排水溝体11は、長手方向へ延びる平坦な底板部
12と、該底板部12の両側縁に沿ってほぼ垂直に立ち
上がる一対の側板部13,13と、該両側板部13,1
3の上端から内方斜上方へ延びる一対の傾斜板部14,
14と、該両傾斜板部14,14の上端から外方へ折り
曲げられてほぼ水平に延びる一対の水平板部15,15
とにより構成され、両傾斜板部14,14が近接する上
端縁の折り曲げ部分の間に長手方向へ全長に亘って延び
る幅狭の溝口16が形成されている。また、該排水溝体
11の底板部12、両傾斜板部14,14及び両水平板
部15,15の幅は全長に亘って同一寸法に形成されて
いるが、両側板部13,13はその高さが一端から他端
に向けて徐々に変化しており、その結果、側板部13の
低い側(短い側)に位置する底板部12の端縁を上流端
12aとし、高い側(長い側)に位置する底板部12の
端縁を下流端12bとする勾配が底板部12に設けられ
ることになる。具体的な寸法は、図2に示すように、例
えば排水溝体1の全長が4mで、底板部12の幅(A)
が100mm、溝口16の幅(B)が15mmで一定寸法と
なっており、一方、両側板部13,13の低い側におけ
る排水溝体1端縁の高さ(h)が50mmであるのに対し
て、両側板部13,13が高い側における排水溝体1端
縁の高さ(H)が80mmに設定されており、底板部12
の上流端12aと下流端12bとの間には80−50=
30mmの差がある。したがって、底板部12には30/
4000の勾配が設けられることになる。また、上記の
ように両側板部13,13の高さが一端(上流端12
a)から他端(下流端12b)に向けて徐々に変化する
ことによって、排水溝体11の流路断面積が上流端12
aから下流端12bに向けて徐々に増大するものであ
る。
FIG. 1 shows a floor drainage device according to the present invention, which is a long drainage groove 11 formed integrally from a single stainless steel plate by molding and bending. The drain groove body 11 includes a flat bottom plate portion 12 extending in the longitudinal direction, a pair of side plate portions 13, 13 rising substantially vertically along both side edges of the bottom plate portion 12, and the both side plate portions 13, 1.
3, a pair of inclined plate portions 14 extending obliquely inward and upward from the upper end of
And a pair of horizontal plate portions 15, 15 which are bent outward from the upper ends of the inclined plate portions 14, 14 and extend substantially horizontally.
And a narrow groove 16 extending over the entire length in the longitudinal direction is formed between the bent portions at the upper end edge where the two inclined plate portions 14 and 14 are close to each other. The width of the bottom plate portion 12, the two inclined plate portions 14, 14 and the two horizontal plate portions 15, 15 of the drainage groove body 11 are formed to have the same dimensions over the entire length. The height gradually changes from one end to the other end. As a result, the edge of the bottom plate portion 12 located on the lower side (short side) of the side plate portion 13 is defined as the upstream end 12a, The bottom plate 12 is provided with a gradient such that the edge of the bottom plate 12 located on the (side) is the downstream end 12b. Specific dimensions are, for example, as shown in FIG. 2, the total length of the drain groove body 1 is 4 m, and the width (A) of the bottom plate portion 12 is
Is 100 mm and the width (B) of the groove 16 is 15 mm, which is a constant dimension. On the other hand, the height (h) of the edge of the drain groove 1 on the lower side of the both side plate portions 13 is 13 mm. On the other hand, the height (H) of the edge of the drain groove body 1 on the side where the both side plate portions 13 and 13 are higher is set to 80 mm, and the bottom plate portion 12
Between the upstream end 12a and the downstream end 12b is 80-50 =
There is a difference of 30mm. Therefore, 30 /
4000 gradients will be provided. Further, as described above, the height of the both side plate portions 13 and 13 is one end (the upstream end 12).
By gradually changing from a) to the other end (downstream end 12b), the cross-sectional area of the flow channel of the drain groove body 11 is changed to the upstream end 12b.
a gradually increases from a to the downstream end 12b.

【0011】上記構成を有する排水溝体11をコンクリ
ート床に埋設して設置するには、図3に示すように、コ
ンクリート床20の鉄筋21を組み込む際に、該鉄筋2
1上に排水溝体11を載置し、その水平板部15,15
が仕上げる床面22と一致するように設置すると、底板
部12には上述したように上流端12aから下流端12
bに向けて所定の勾配が設けられる(図4参照)。この
状態でコンクリートを打設し、床面22に両水平板部1
5,15に向けて下向きの緩勾配を付与して仕上げられ
るのである。なお、同時に、排水溝体11の下流端12
bがコンクリート床20に埋め込まれた桝23に接続さ
れる。
As shown in FIG. 3, when the drain groove 11 having the above structure is buried in a concrete floor, as shown in FIG.
1, the drain groove body 11 is placed on the horizontal plate portions 15, 15.
When the floor plate 12 is installed so as to coincide with the floor surface 22 to be finished, the bottom plate portion 12 is moved from the upstream end 12a to the downstream end 12a as described above.
A predetermined gradient is provided toward b (see FIG. 4). Concrete is poured in this state, and both horizontal plate portions 1 are placed on the floor surface 22.
It is finished by imparting a gentle downward slope toward 5,15. At the same time, the downstream end 12
b is connected to the cell 23 embedded in the concrete floor 20.

【0012】使用に際して、清掃のため床面22に流し
た排水は食品残菜等と共に、排水溝体11の上部に設け
た軸方向に亘って延びる幅狭の溝口16の左右両側から
全長に亘って排水溝体11に流れ込む。排水溝体11に
流れ込んだ排水は底板部12の勾配により上流端12a
側から下流端12b側へ移送され、排水桝23に集めら
れて外部に排出されるが、排水は図5に示すように、溝
口16の全長に亘って排水溝体11に流れ込むため下流
端12b側に多量の排水が集まることになるが、排水溝
体11の流路断面積が上流端12aから下流端12bに
向けて徐々に増大しているので、排水溝体11流れ込ん
だ排水は上流端12aから下流端12bに向けてきわめ
てスムーズに移送され、下流端12b近傍で停滞するこ
とがない。したがって、排水に含まれる食品残菜等が排
水溝体11内に停滞して細菌が繁殖することもない。
In use, the drainage that has flowed to the floor surface 22 for cleaning, along with food garbage, etc., extends over the entire length from the left and right sides of the narrow groove 16 provided in the upper part of the drainage groove 11 and extending in the axial direction. And flows into the drain groove 11. The drainage that has flowed into the drainage groove 11 is supplied to the upstream end 12 a by the inclination of the bottom plate 12.
From the side to the downstream end 12b side, is collected in the drainage basin 23 and discharged to the outside. As shown in FIG. 5, the drainage flows into the drainage groove body 11 over the entire length of the groove 16 so that the downstream end 12b A large amount of drainage is collected on the side, but since the flow passage cross-sectional area of the drainage groove body 11 gradually increases from the upstream end 12a toward the downstream end 12b, the drainage flowing into the drainage groove body 11 is It is transported very smoothly from 12a to the downstream end 12b and does not stay near the downstream end 12b. Therefore, there is no possibility that food residues and the like contained in the drainage stay in the drainage groove 11 and bacteria grow.

【0013】上記実施例では、排水溝体11をステンレ
ス鋼板で製作したが、排水溝体11の構成材料はステン
レス鋼板に限定されるものではなく、その他の金属材料
やプラスチック材料で製作することもできる。
In the above embodiment, the drain groove 11 is made of a stainless steel plate. However, the constituent material of the drain groove 11 is not limited to the stainless steel plate, but may be made of another metal material or plastic material. it can.

【0014】[0014]

【発明の効果】以上説明したように、本発明による排水
溝体は、底板部の両側縁に沿ってほぼ垂直に立ち上がる
両側板部の高さが一端から他端に向けて徐々に変化する
ように形成して、前記底板部に所定の勾配を設けると共
に、前記排水溝体の流路断面積が上流端から下流端に向
けて徐々に増大するようにしたから、該排水溝体の上部
に設けられた長手方向に延びる幅狭の溝口の全長に亘っ
て流れ込む排水は、上流端から下流端にスムーズに流れ
て排出され、きわめて衛生的である。
As described above, in the drain groove according to the present invention, the height of both side plates rising almost vertically along both side edges of the bottom plate gradually changes from one end to the other end. The bottom plate is provided with a predetermined gradient, and the cross-sectional area of the flow channel of the drain groove is gradually increased from the upstream end to the downstream end. The drainage flowing over the entire length of the provided narrow groove extending in the longitudinal direction smoothly flows from the upstream end to the downstream end and is discharged, which is extremely sanitary.

【0015】また、前記底板部が平坦で、かつ前記排水
溝体全体を低く構成できるので、施工上も有利である。
Further, the bottom plate portion is flat and the entire drain groove can be made low, which is advantageous in construction.

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

【図1】本発明による排水溝体の一部を切欠いた斜視図
である。
FIG. 1 is a partially cutaway perspective view of a drainage groove according to the present invention.

【図2】同排水溝体の両端面を示しており、(a)は上
流側端面図、(b)は下流側端面図である。
2A and 2B show both end faces of the drainage groove body, wherein FIG. 2A is an upstream end view, and FIG. 2B is a downstream end view.

【図3】同排水溝体をコンクリート床に埋設した状態を
示す断面図である。
FIG. 3 is a sectional view showing a state where the drainage body is buried in a concrete floor.

【図4】コンクリート床に埋設した同排水溝体を示す側
面図である。
FIG. 4 is a side view showing the drainage groove buried in a concrete floor.

【図5】コンクリート床に埋設した同排水溝体に排水が
流れ込む状態を説明する平面図である。
FIG. 5 is a plan view illustrating a state in which drainage flows into the drainage groove buried in the concrete floor.

【図6】従来装置の排水溝体をコンクリート床に埋設し
た状態を示す断面図である。
FIG. 6 is a cross-sectional view showing a state in which a drain ditch body of a conventional device is buried in a concrete floor.

【図7】図6の7−7線に沿う断面図である。FIG. 7 is a sectional view taken along the line 7-7 in FIG. 6;

【符号の説明】[Explanation of symbols]

11 排水溝体 12 底板部 13 側板部 14 傾斜板部 15 水平板部 16 溝口 20 コンクリート床 Reference Signs List 11 drainage groove body 12 bottom plate part 13 side plate part 14 inclined plate part 15 horizontal plate part 16 groove mouth 20 concrete floor

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 排水溝体が、長手方向へ延びる平坦な底
板部と、該底板部の両側縁に沿ってほぼ垂直に立ち上が
る一対の側板部と、該両側板部の上端から内方斜上方へ
延びる一対の傾斜板部と、該両傾斜板部の上端から外方
へ折り曲げられてほぼ水平に延びる一対の水平板部とに
より構成され、 前記両傾斜板部が近接する上端縁の間に長手方向へ延び
る幅狭の溝口が形成されていると共に、前記両側板部の
高さが一端から他端に向けて徐々に変化するように形成
されていることを特徴とする床面排水装置。
A bottom plate extending in the longitudinal direction, a pair of side plates rising substantially vertically along both side edges of the bottom plate, and a diagonally inwardly upward direction from an upper end of the both side plates. And a pair of horizontal plate portions that are bent outward from the upper ends of the two tilt plate portions and extend substantially horizontally, and between the upper end edges where the two tilt plate portions are adjacent to each other. A floor drainage device, wherein a narrow groove extending in the longitudinal direction is formed, and the height of the both side plate portions is formed so as to gradually change from one end to the other end.
【請求項2】 前記排水溝体が、一枚の金属板を折り曲
げ加工して一体的に形成されている請求項1記載の床面
排水装置。
2. The floor drainage device according to claim 1, wherein the drainage groove is formed integrally by bending a single metal plate.
JP10044413A 1998-02-10 1998-02-10 Floor face drain device Pending JPH11229476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10044413A JPH11229476A (en) 1998-02-10 1998-02-10 Floor face drain device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10044413A JPH11229476A (en) 1998-02-10 1998-02-10 Floor face drain device

Publications (1)

Publication Number Publication Date
JPH11229476A true JPH11229476A (en) 1999-08-24

Family

ID=12690826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10044413A Pending JPH11229476A (en) 1998-02-10 1998-02-10 Floor face drain device

Country Status (1)

Country Link
JP (1) JPH11229476A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013091996A (en) * 2011-10-26 2013-05-16 Oval-Link Co Ltd Ditch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013091996A (en) * 2011-10-26 2013-05-16 Oval-Link Co Ltd Ditch

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