JPH0245343Y2 - - Google Patents
Info
- Publication number
- JPH0245343Y2 JPH0245343Y2 JP16735585U JP16735585U JPH0245343Y2 JP H0245343 Y2 JPH0245343 Y2 JP H0245343Y2 JP 16735585 U JP16735585 U JP 16735585U JP 16735585 U JP16735585 U JP 16735585U JP H0245343 Y2 JPH0245343 Y2 JP H0245343Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water supply
- toilet bowl
- urinal
- injection 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 131
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 238000009826 distribution Methods 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Description
【考案の詳細な説明】
「考案の目的」
（産業上の利用分野）
本考案は小便器において、便鉢の内面全部にわ
たつて便鉢洗浄水を等配状に射水させることので
きる新規な構造に関するものである。[Detailed description of the invention] "Purpose of the invention" (Field of industrial application) This invention is a novel method for urinals that can spray flushing water evenly over the entire inner surface of the toilet bowl. It's about structure.
（従来の小便器）
第４図は従来の壁掛式ストール小便器を示す正
面図であり、第５図は前記第４図のＡ−Ａ線断面
図であり、第６図は前記第４図のＢ−Ｂ線断面図
である。第５図に示すように小便器は、便鉢２の
上部に給水室３が設けられていると共に、小便器
本体１の上面に前記給水室３に通ずる給水口３ａ
が穿設されている。第６図に示すように給水室３
の内部形状は長丸状になされており、該給水室３
における底壁３ｂの周辺部に便鉢２に臨む射水孔
４（第５図参照）が複数穿設されている。また、
該給水室３の前方両側部には便鉢２の正面側開口
周部に沿つて形成されたリム通水路用の流入孔２
ａ，２ａが穿設されている。尚、同図中に給水口
３ａの直下部を二点鎖線で示しておく。このよう
にしてなる小便器において第４図に示す洗浄開始
釦５を押すと、フラツシユバルブ６からの水が第
５図に示す如く給水口３ａから便鉢２上部の給水
室３へ流入し、該給水室３の各射水孔４，４，…
から便鉢２内へ流出すると共に、該給水室３の流
入孔２ａ（第６図参照）からリム通水路を経て小
便器本体１の下部に設けられたリム孔２ｂから排
出口１ａへ向かつて流出するようになつている。(Conventional Urinal) Fig. 4 is a front view showing a conventional wall-mounted stall urinal, Fig. 5 is a sectional view taken along line A-A in Fig. FIG. As shown in FIG. 5, the urinal is provided with a water supply chamber 3 on the upper part of the toilet bowl 2, and a water supply port 3a communicating with the water supply chamber 3 on the upper surface of the urinal main body 1.
is drilled. Water supply chamber 3 as shown in Figure 6
The internal shape of the water supply chamber 3 is an oblong shape.
A plurality of water injection holes 4 (see FIG. 5) facing the toilet bowl 2 are bored in the periphery of the bottom wall 3b. Also,
At both front sides of the water supply chamber 3, there are inlet holes 2 for a rim water passage formed along the front opening periphery of the toilet bowl 2.
a, 2a are drilled. In addition, in the same figure, the area directly below the water supply port 3a is indicated by a chain double-dashed line. When the flushing start button 5 shown in FIG. 4 is pressed in the urinal constructed in this manner, water from the flush valve 6 flows into the water supply chamber 3 above the toilet bowl 2 from the water supply port 3a as shown in FIG. , each water injection hole 4, 4,... of the water supply chamber 3.
It flows out into the toilet bowl 2, and flows from the inlet hole 2a of the water supply chamber 3 (see Fig. 6), through the rim passageway, and from the rim hole 2b provided at the lower part of the urinal body 1 to the outlet 1a. It's starting to leak out.
（考案が解決しようとする問題点）
従来においては、第５図に示すように給水口３
ａから便鉢２上部の給水室３内に流入した水は、
矢符で示す如く給水室３の後壁３ｃへ強く衝突
し、その大部分は反射してしまう。この水の反射
軌跡を上面側から見ると第６図に矢符で示す如く
である。つまり、給水口３ａから給水室３内に流
入した水は、該給水口３ａの直下部から遠い位置
にある射水孔４から優先して供給されるようにな
り、便鉢２の正面領域（第４図にハツチングで示
す領域）へ水を流下させる射水孔４へはなかなか
水が供給されないという欠点を有していた。その
うえ該射水孔４から流下する水は、前述の如く給
水室３内で乱流状態となつたものであるから、第
５図に矢符で示す如く便鉢２の内面に沿つて流下
するものではない。このため、小便器において外
観上最も目に入り易く、しかも最も汚れ易い便鉢
２の正面部がいつも一番汚れているという結果を
招来していた。(Problem to be solved by the invention) Conventionally, as shown in Fig. 5, the water supply port 3
The water flowing from a into the water supply chamber 3 above the toilet bowl 2 is
As shown by the arrow, it strongly collides with the rear wall 3c of the water supply chamber 3, and most of it is reflected. When viewed from the top side, the water reflection locus is as shown by the arrow in FIG. 6. In other words, the water that has flowed into the water supply chamber 3 from the water supply port 3a is preferentially supplied from the water injection hole 4 located far from directly below the water supply port 3a. It has the disadvantage that water is not easily supplied to the water injection hole 4 which allows water to flow down to the area shown by hatching in Figure 4). Moreover, since the water flowing down from the water injection hole 4 is turbulent in the water supply chamber 3 as described above, it flows down along the inner surface of the toilet bowl 2 as shown by the arrow in FIG. isn't it. For this reason, the front part of the toilet bowl 2, which is the most visually visible and dirtiest part of the urinal, is always the dirtiest.
本考案は上記の如き事情に鑑みてなされたもの
であつて、便鉢内面の全部に便鉢洗浄水を等配状
に流出させることによつて、洗浄ムラを防止する
ことができる新規な小便器の便鉢洗浄水等配構造
（以下、本案等配構造という）を提供することを
目的とする。 The present invention was developed in view of the above-mentioned circumstances, and is a novel small device that can prevent uneven cleaning by discharging toilet bowl cleaning water evenly over the entire inner surface of the toilet bowl. The purpose of the present invention is to provide a toilet bowl flushing water equal distribution structure (hereinafter referred to as the "proposed equal distribution structure").
「考案の構成」
（問題点を解決するための手段）
本案等配構造の要旨とするところは、小便器本
体の上面に便鉢上部の給水室へ通ずる給水口が穿
設され、該給水室の底壁周辺に便鉢洗浄水用の射
水孔が複数穿設されてなる小便器において、前記
給水室の底壁には前記給水口の直下部周辺に位置
した近接射水孔を個別に囲繞する集水堤が設けら
れていると共に、該近接射水孔の側近に位置した
近隣射水孔を前記給水口の直下部に向かつて包囲
する内反射堤が設けられていることである。``Structure of the invention'' (Means for solving problems) The gist of the equal distribution structure of the present invention is that a water supply port leading to the water supply chamber above the toilet bowl is bored on the top surface of the urinal body, and the water supply chamber In a urinal having a plurality of water injection holes for flushing water around the bottom wall of the urinal, the bottom wall of the water supply chamber individually surrounds adjacent water injection holes located directly below the water supply opening. A water collection bank is provided, and an internal reflecting bank is provided which surrounds the adjacent water injection hole located close to the adjacent water injection hole directly below the water supply port.
（作用）
給水室の底壁において、給水口の直下部周辺に
位置した近接射水孔にはその周囲に集水堤が設け
られている。従つて給水口直下部から給水室の後
壁へ衝突した水は、該後壁に反射した後、更に集
水堤の内周部に衝突して前記近接射水孔へ集めら
れるようになつている。また、前記近接射水孔の
側近に位置した近隣射水孔には、該近隣射水孔を
前記給水口の直下部に向かつて包囲する如き内反
射堤が設けられている。従つて前記給水口の直下
部から遠のこうとする水は、該内反射堤の内側部
に衝突反射して給水口の直下部に向かうようにな
り、前記近隣射水孔へも水が集められるようにな
つている。このように近接射水孔及び近隣射水孔
からも便鉢洗浄に充分な水が流出するようにな
り、全射水孔から流出する夫々の水量は略々同じ
ものとなる。(Function) In the bottom wall of the water supply room, a water collection bank is provided around the adjacent water injection hole located directly below the water supply port. Therefore, water that collides with the rear wall of the water supply chamber from directly below the water supply port is reflected on the rear wall, and then collides with the inner circumference of the water collection bank and is collected into the adjacent water injection hole. . Further, the adjacent water injection hole located close to the adjacent water injection hole is provided with an internal reflecting bank that surrounds the adjacent water injection hole toward a position directly below the water supply port. Therefore, water that attempts to move away from directly below the water supply port collides with the inner side of the internal reflection bank and is directed directly below the water supply port, and water is also collected at the neighboring water injection hole. It's becoming like that. In this way, sufficient water for flushing the toilet bowl flows out from the adjacent water injection hole and the adjacent water injection hole, and the amount of water flowing out from all the water injection holes is approximately the same.
（実施例）
以下本考案を、その実施例を示す図面に基づい
て説明すると次の通りである。(Example) The present invention will be described below based on drawings showing examples thereof.
第１図は小便器の一部を切り欠いて本案等配構
造を示す平面図であつて、前記第６図と比較し易
く描いてある。同図に示すように本案等配構造の
最も特徴とするところは、給水室３の底壁３ｂに
集水堤７及び内反射堤８が設けられている点にあ
る。尚、その他の構成ついては従来の小便器（第
４図乃至第６図参照）と略々同様なものであつ
て、即ち、便鉢２の上部に給水室３が設けられて
いると共に、小便器本体１の上面に前記給水室３
に通ずる給水口３ａが穿設されている。また、給
水室３における底壁３ｂの周辺部には便鉢２に臨
む射水孔４が複数穿設されている。 FIG. 1 is a partially cutaway plan view showing the proposed uniform distribution structure of the urinal, and is drawn for easy comparison with FIG. 6. As shown in the figure, the most distinctive feature of the proposed equal distribution structure is that a water collection bank 7 and an internal reflection bank 8 are provided on the bottom wall 3b of the water supply chamber 3. The rest of the structure is almost the same as the conventional urinal (see Figs. 4 to 6), namely, a water supply chamber 3 is provided above the toilet bowl 2, and the urinal is The water supply chamber 3 is located on the top surface of the main body 1.
A water supply port 3a communicating with is bored. Further, a plurality of water injection holes 4 facing the toilet bowl 2 are bored in the peripheral portion of the bottom wall 3b of the water supply chamber 3.
第２図は本案等配構造を拡大して示す平面図で
ある。同図に示すように集水堤７は、給水口３ａ
における直下部（二点鎖線ａで示す）の中心０か
ら半径35mm未満の領域内（二点鎖線ｂで示す）に
位置した総ての近接射水孔４ａ（本実施例では１
個）に対して設けられている。該集水堤７は、そ
の平面形状が横倒したコ字状になされており、給
水室３の後壁３ｃに向かつて前記近接射水孔４ａ
を個別に取り囲むようになつている。本実施例に
おける集水堤７の細部寸法は、突出高さが10mm、
両側堤間距離b1が35mm、給水室３の後壁３ｃから
の出張長さl1が20mmとした。 FIG. 2 is an enlarged plan view showing the equal distribution structure of the present invention. As shown in the figure, the water collection bank 7 has a water supply port 3a.
All adjacent water injection holes 4a (in this example, 1
(individuals). The water collection bank 7 has a horizontally U-shaped planar shape, and has the adjacent water injection hole 4a facing toward the rear wall 3c of the water supply chamber 3.
It has come to surround each individual. The detailed dimensions of the water collection bank 7 in this embodiment include a protrusion height of 10 mm,
The distance b 1 between the banks on both sides was 35 mm, and the projecting length l 1 from the rear wall 3c of the water supply chamber 3 was 20 mm.
内反射堤８は、給水口３ａの直下部ａにおける
中心０からの半径が35mm以上50mm以下の領域内
（二点鎖線ｂとｃとの間）に位置した総ての近隣
射水孔４ｂ（本実施例では２個）に対して設けら
れている。該内反射堤８は、その平面形状がＩ字
状になされており、前記給水口３ａの直下部ａに
向かつて近隣射水孔４ｂを包囲するようになつて
いる。本実施例における内反射堤８の細部寸法
は、突出高さが10mm、前記集水堤７との離隔距離
b2が35mm、給水室３の後壁３ｃからの出張長さl2
が20mmとした。 The internal reflection bank 8 is designed to protect all the neighboring water injection holes 4b (main water injection hole In the embodiment, two are provided. The internal reflection bank 8 has an I-shaped planar shape, and is designed to surround the adjacent water injection hole 4b toward a portion directly below a of the water supply port 3a. The detailed dimensions of the internal reflection bank 8 in this embodiment include a protrusion height of 10 mm and a separation distance from the water collection bank 7.
b 2 is 35mm, length of extension from rear wall 3c of water supply chamber 3 l 2
was set to 20mm.
従つて給水室３に水が供給されると、第２図に
矢符で示す如く集水堤７内にあつては、給水室３
の後壁３ｃに衝突して反射した水が該集水堤７の
内周部に複数回衝突反射して終局的に近接射水孔
４ａへ集められるようになるため、近接射水孔４
ａからも洗浄に充分な便鉢洗浄水が便鉢２内へ流
出するようになる。殊に、第３図に示すように集
水堤７内に一旦集められた水は、該集水堤７内に
おいて暫時滞留するようになるから、乱流状態も
緩和され、前記近接射水孔４ａから流下する便鉢
洗浄水が便鉢２の内面に沿つたものとなる。また
第２図に矢符で示すように、前記近接射水孔４ａ
の側近に位置する近隣射水孔４ｂへ向かう水は、
給水室３の後壁３ｃに衝突して反射した後、内反
射堤８に衝突して前記近隣射水孔４ｂへ集められ
るようになる。従つて、この近隣射水孔４ｂから
も洗浄に充分な便鉢洗浄水が流出するようにな
る。 Therefore, when water is supplied to the water supply chamber 3, as shown by the arrow in FIG.
Water that collides with and reflects from the rear wall 3c collides with the inner circumference of the water collection bank 7 multiple times and is ultimately collected in the adjacent water injection hole 4a.
Sufficient toilet bowl washing water for flushing also flows into the toilet bowl 2 from a. In particular, as shown in FIG. 3, the water once collected in the water collection bank 7 comes to stay for a while in the water collection bank 7, so the turbulent flow condition is alleviated, and the water is discharged from the adjacent water injection hole 4a. The toilet bowl washing water flowing down from the toilet bowl 2 flows along the inner surface of the toilet bowl 2. Further, as shown by the arrow in FIG. 2, the adjacent water injection hole 4a
The water heading to the neighboring water injection hole 4b located near the
After colliding with the rear wall 3c of the water supply chamber 3 and being reflected, it collides with the internal reflection bank 8 and is collected into the neighboring water injection hole 4b. Therefore, sufficient water for flushing the toilet bowl also flows out from the adjacent water injection hole 4b.
（別態様の検討）
本案等配構造は、壁掛式ストール小便器に限定
されるものではなく、あらゆるタイプの小便器に
おいて適用される。また、内反射堤においてはそ
の前面側に集水堤と接続する横堤を設けたもので
あつてもよい。このように、本案等配構造の構成
及び形状は、実施の態様に応じて適宜変更可能で
ある。(Study of Alternative Embodiments) The equal distribution structure of the present invention is not limited to wall-mounted stall urinals, but can be applied to all types of urinals. Further, the internal reflecting levee may be provided with a horizontal levee connected to the water collection levee on its front side. In this way, the configuration and shape of the equal distribution structure of the present invention can be changed as appropriate depending on the embodiment.
「考案の効果」
以上の説明で明らかなように、本考案に係る小
便器の便鉢洗浄水等配構造によれば、全射水孔か
ら流出する便鉢洗浄水の夫々の水量は略々同じも
のとなるため、洗浄ムラは生じず、便鉢内面の全
部が奇麗に洗浄できるようになる等、優れた利点
を有している。"Effect of the invention" As is clear from the above explanation, according to the urinal toilet bowl flushing water equal distribution structure according to the present invention, the amount of toilet bowl flushing water flowing out from the injection holes is approximately the same. It has excellent advantages such as being able to clean the entire inner surface of the toilet bowl without causing uneven cleaning.
第１図は本案等配構造を示す平面図、第２図は
本案等配構造を拡大して示す平面図、第３図は本
案等配構造を示す側断面図、第４図は従来の壁掛
式ストール小便器を示す正面図、第５図は前記第
４図におけるＡ−Ａ線断面図、第６図は前記第４
図におけるＢ−Ｂ線断面図である。
１……小便器本体、２……便鉢、３……給水
室、３ａ……給水口、３ｂ……底壁、４……射水
孔、４ａ……近接射水孔、４ｂ……近隣射水孔、
７……集水堤、８……内反射堤、ａ……給水口の
直下部。
Figure 1 is a plan view showing the proposed equal distribution structure, Figure 2 is an enlarged plan view of the proposed equal distribution structure, Figure 3 is a side sectional view showing the proposed equal distribution structure, and Figure 4 is a conventional wall hanging structure. 5 is a sectional view taken along line A-A in FIG. 4, and FIG. 6 is a front view showing the stall urinal.
It is a sectional view taken along the line BB in the figure. 1... Urinal body, 2... Toilet bowl, 3... Water supply room, 3a... Water supply port, 3b... Bottom wall, 4... Water injection hole, 4a... Proximal water injection hole, 4b... Nearby water injection hole ,
7...Water collection bank, 8...Internal reflection bank, a...Directly below the water supply port.
Claims (1)
給水口が穿設され、該給水室の底壁周辺に便鉢洗
浄水用の射水孔が複数穿設されてなる小便器にお
いて、前記給水室の底壁には前記給水口の直下部
周辺に位置した近接射水孔を個別に囲繞する集水
堤が設けられていると共に、該近接射水孔の側近
に位置した近隣射水孔を前記給水口の直下部に向
かつて包囲する内反射堤が設けられていることを
特徴とする小便器の便鉢洗浄水等配構造。 In a urinal, a water supply port leading to a water supply chamber above the toilet bowl is provided on the top surface of the urinal body, and a plurality of water injection holes for flushing the toilet bowl are provided around the bottom wall of the water supply chamber, and the water supply The bottom wall of the chamber is provided with a water collection bank that individually surrounds the adjacent water injection hole located directly below the water supply port, and also connects the adjacent water injection hole located near the adjacent water injection hole to the water supply port. A toilet bowl flushing water distribution structure for a urinal, characterized in that an internal reflecting bank is provided directly below the urinal and surrounds the urinal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16735585U JPH0245343Y2 (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16735585U JPH0245343Y2 (en) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6277283U JPS6277283U (en) | 1987-05-18 |
| JPH0245343Y2 true JPH0245343Y2 (en) | 1990-11-30 |
Family
ID=31099211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16735585U Expired JPH0245343Y2 (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245343Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542141Y2 (en) * | 1988-10-04 | 1993-10-25 |
-
1985
- 1985-10-30 JP JP16735585U patent/JPH0245343Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6277283U (en) | 1987-05-18 |
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