JPH072752Y2 - Faucet discharge part - Google Patents
Faucet discharge partInfo
- Publication number
- JPH072752Y2 JPH072752Y2 JP9703189U JP9703189U JPH072752Y2 JP H072752 Y2 JPH072752 Y2 JP H072752Y2 JP 9703189 U JP9703189 U JP 9703189U JP 9703189 U JP9703189 U JP 9703189U JP H072752 Y2 JPH072752 Y2 JP H072752Y2
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- discharge part
- discharge
- supply tube
- case
- 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
Links
Landscapes
- Domestic Plumbing Installations (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、吐出口と給水源とを連絡する給水チューブを
可撓性部材で製作した水栓の吐出部に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a discharge part of a water faucet in which a water supply tube connecting a discharge port and a water supply source is made of a flexible member.
従来、水栓には、吐出部とバルブとが一体的に構成され
たもののほか、吐出部とバルブとを別個に取りつけて両
者を給水管で連絡したものも使用されている。例えば、
第7図に示したのは、洗面器20に取りつけられた自動水
栓30であって、これは、洗面器上面21に設置された吐出
部31と、洗面器20の下側に設置されたバルブ部33とが、
給水管40で連絡されてなる。そして、使用者が吐出部31
の吐出口32付近へ手を差し延べると、吐出部31に備えら
れたセンサー(図示省略)が検知信号を出力し、これに
基づいてバルブ部33が流路を開いて水を吐出させるとい
うものである。Conventionally, as the faucet, in addition to the one in which the discharge part and the valve are integrally configured, the one in which the discharge part and the valve are separately attached and both are connected by a water supply pipe are used. For example,
Shown in FIG. 7 is an automatic faucet 30 attached to the washbasin 20, which is installed on the upper surface 21 of the washbasin 21 and below the washbasin 20. The valve part 33 is
You will be informed by water pipe 40. Then, the user can
When a hand is extended to the vicinity of the discharge port 32, a sensor (not shown) provided in the discharge unit 31 outputs a detection signal, and based on this, the valve unit 33 opens the flow path to discharge water. It is a thing.
上述のごとき水栓30において、吐出部31とバルブ部33と
を連絡する給水管40には、従来、銅パイプ等の金属管が
用いられている。しかしながら、金属管は、元来、材料
費が高いのみならず、吐出部21の形状の違いに応じて、
それに見合っただけの種類を用意せねばならないため、
製造コストの低廉化を図るのが難しい。また在庫管理も
面倒である。In the faucet 30 as described above, a metal pipe such as a copper pipe is conventionally used as the water supply pipe 40 that connects the discharge portion 31 and the valve portion 33. However, the metal tube is originally not only high in material cost, but also due to the difference in shape of the discharge part 21,
Since we have to prepare the kind that matches it,
It is difficult to reduce the manufacturing cost. Also, inventory management is troublesome.
そこで本考案者は、給水管40に合成樹脂等の可撓性部材
からなるチューブを適用することを試みた。Therefore, the present inventor tried to apply a tube made of a flexible material such as synthetic resin to the water supply pipe 40.
ところが給水管40が可撓性であると、通水時の振動によ
り位置ずれを起こし、吐出口32を形成する口金との接続
が緩んだり外れたりして漏水を招くおそれがある。その
ため、振動による位置ずれを阻止するべく、給水管40に
バンド等を巻きつけ、これを吐出部31へビス等により固
定する等の煩雑な作業が必要であるという新たな問題が
生じている。However, if the water supply pipe 40 is flexible, it may be displaced due to vibration during water passage, and the connection with the mouthpiece forming the discharge port 32 may be loosened or disconnected to cause water leakage. Therefore, in order to prevent displacement due to vibration, a new problem arises in that complicated work such as winding a band around the water supply pipe 40 and fixing the band to the discharge part 31 with screws or the like is required.
本考案は、上記課題に鑑みて創案された新規な構造を有
する水洗の吐出部であって、その特徴とするところは、
分割可能な半体部分を接合してなる吐出部ケースと、該
吐出部ケースに内装されて吐出口と給水源を連絡する可
撓性の給水チューブとを備え、前記吐出部ケースの各半
体部分に対向的にリブが設けられ、各リブの突合せ端部
それぞれに前記給水チューブを挿通させる切欠部が形成
され、該切欠部はその縁部が前記給水チューブと接触し
て適度の摩擦抵抗を付与し得るごとくなされていること
である。The present invention is a flushing discharge part having a novel structure created in view of the above-mentioned problems, and its characteristic features are:
Each of the halves of the discharge part case is provided with a discharge part case formed by joining separable half parts, and a flexible water supply tube which is installed in the discharge part case and connects the discharge port and the water supply source. Ribs are provided opposite to each other, and a cutout portion for inserting the water supply tube is formed at each abutting end portion of each rib, and an edge portion of the cutout portion contacts the water supply tube to provide an appropriate friction resistance. That is what is being done.
上記構成により、吐出部に内装される給水チューブは、
吐出部ケースの各半体部分に設けられたリブの切欠部間
に挿通される。該切欠部は、その縁部が給水チューブと
接触して適度の摩擦抵抗を付与するようになされてい
る。従って、給水チューブはリブとリブとの間で所定の
姿勢に保持され、通水により給水チューブが振動して位
置ずれを起こすのが阻止される。それ故、吐出部の吐出
口に口金を装着し、これと給水チューブとを接続した場
合にあっても、両者の接続状態が緩んだり、ましてや外
れるようなことは一切ない。With the above configuration, the water supply tube installed in the discharge part is
It is inserted between the cutouts of the ribs provided in each half of the discharge part case. The cutout portion has an edge portion that comes into contact with the water supply tube to provide an appropriate frictional resistance. Therefore, the water supply tube is held in a predetermined posture between the ribs, and the water supply tube is prevented from vibrating and misaligning. Therefore, even when the mouthpiece is attached to the discharge port of the discharge unit and the water supply tube is connected to the mouthpiece, the connection state of the both is not loosened, let alone disconnected.
また上述したように、吐出部ケースの各半体部分のリブ
とリブの間に挟みつけるだけで給水チューブの保持がな
されるから、吐出部の組付作業が極めて簡単になる。す
なわち、従来のごとく、チューブにバンドを巻きつけ、
これを吐出部にビス止めするというような煩雑な作業は
不要である。Further, as described above, since the water supply tube is held only by sandwiching it between the ribs of the respective half portions of the discharge part case, the work of assembling the discharge part becomes extremely simple. In other words, wrap the band around the tube as in the past,
No complicated work such as screwing this to the discharge part is necessary.
さらに前記リブを設けたことにより、吐出部ケースが補
強されるから、吐出部の強度が向上するという作用もも
たらされる。Further, since the rib case is reinforced, the ejection portion case is reinforced, so that the strength of the ejection portion is improved.
以下、本考案の詳細を実施例を示す図面に基づいて説明
する。Hereinafter, the details of the present invention will be described with reference to the drawings illustrating an embodiment.
第1図は、本考案が適用された自動水栓の吐出部1を示
す側面断面図である。FIG. 1 is a side sectional view showing a discharge part 1 of an automatic water faucet to which the present invention is applied.
一般に自動水栓は、洗面器やカウンター12等の上面に設
置される吐出部Aと、これとは別体に設けられ洗面器や
カウンター12等の下側へ配置されるバルブ部(図示省
略)とよりなる。本考案では、可撓性の給水チューブ4
により、吐出部Aの吐出口7とバルブ部とを連絡してい
る。Generally, an automatic faucet has a discharge part A installed on the upper surface of a washbasin, a counter 12, etc., and a valve part (not shown) provided separately from the discharge part A and arranged under the washbasin, the counter 12, etc. And consists of. In the present invention, the flexible water supply tube 4
Thus, the discharge port 7 of the discharge unit A and the valve unit are connected.
上記吐出部Aのケース1は、第2図に示す如く、上下に
二分割可能な上半体部分1aと下半体部分1bとからなり、
両者は適当な個所でビス9,13(第1図参照)等により接
合される。該吐出部ケース1の各半体部分1a,1bには、
リブ2,3が突き合わされるように対向的に設けられ、第
3図に示したように、各リブ2,3の突合せ端部2a,3aに切
欠部2b,3bが形成されている。この切欠部2b,3bは、吐出
部ケース1に内装される可撓性の給水チューブ4を挿通
させるためのものであり、その大きさは、それぞれの縁
部2c,3cが給水チューブ4と接触して適度の摩擦抵抗を
付与し得るように設定されている。As shown in FIG. 2, the case 1 of the discharge part A is composed of an upper half body portion 1a and a lower half body portion 1b which are vertically separable.
Both are joined by screws 9, 13 (see FIG. 1) or the like at appropriate points. In each half 1a, 1b of the discharge part case 1,
The ribs 2 and 3 are provided so as to be opposed to each other, and as shown in FIG. 3, notches 2b and 3b are formed at the abutting ends 2a and 3a of the ribs 2 and 3, respectively. The notches 2b and 3b are for inserting the flexible water supply tube 4 that is housed in the discharge part case 1, and the size thereof is such that the respective edges 2c and 3c contact the water supply tube 4. It is set so that a proper frictional resistance can be imparted.
上述の如く構成された吐出部ケース1には、吐出口7を
形成する吐出口部材6,人体検知用のセンサー8,洗面器等
の排水口に装着されるポップアップ式排水栓の操作部11
等が組み込まれる。そして、吐出口部材6には給水チュ
ーブ4が、センサー8には信号線5が、排水栓の操作部
11には操作ケーブル14がそれぞれ接続されている。In the discharge part case 1 configured as described above, a discharge port member 6 forming a discharge port 7, a sensor 8 for detecting a human body, an operation part 11 of a pop-up type drain plug attached to a drain port of a washbasin or the like.
Etc. are incorporated. Then, the water supply tube 4 is connected to the discharge port member 6, the signal line 5 is connected to the sensor 8, and the operating portion of the drain plug.
Operation cables 14 are connected to 11 respectively.
この実施例では、吐出部ケース1の上下半体部分1a,1b
を接合して突き合わせたリブ2,3の切欠部2b,3bの間に給
水チューブ4を挿通させたときに、該リブ2,3が給水チ
ューブ4の配設方向に対して角度を持つように形成され
ている。従って、切欠部2b,3bの大きさを適当に設定す
ることにより、縁部2c,3cと給水チューブ4の表面とが
接触して両者の間に適度の摩擦抵抗を生じさせる。この
とき、給水チューブ4をやや湾曲させて、縁部2c,3cと
接触させるようにしてもよい。In this embodiment, the upper and lower half parts 1a, 1b of the discharge part case 1 are
When the water supply tube 4 is inserted between the cutouts 2b and 3b of the ribs 2 and 3 that are joined and abutted with each other, the ribs 2 and 3 are angled with respect to the arrangement direction of the water supply tube 4. Has been formed. Therefore, by appropriately setting the sizes of the cutouts 2b and 3b, the edge portions 2c and 3c come into contact with the surface of the water supply tube 4 and an appropriate frictional resistance is generated between them. At this time, the water supply tube 4 may be slightly curved so as to come into contact with the edge portions 2c and 3c.
ところで、第1図の実施例の如く、センサー8を吐出部
1に組み込む場合には、信号線5もリブ2,3を挿通させ
る必要がある。給水チューブ4と信号線5とを一緒に被
覆して一本のコードとするならば、第3図の如く、切欠
部2b,3bはリブ2,3にそれぞれ一個でよい。あるいは、第
4図に例示するように、信号線5を挿通させるための切
欠部2d,3dを別個にリブ2,3へ形成することも可能であ
る。By the way, when the sensor 8 is incorporated in the ejection portion 1 as in the embodiment shown in FIG. 1, it is necessary to insert the ribs 2 and 3 into the signal line 5 as well. If the water supply tube 4 and the signal line 5 are covered together to form a single cord, the notches 2b and 3b may be provided in the ribs 2 and 3, respectively, as shown in FIG. Alternatively, as illustrated in FIG. 4, notches 2d and 3d for inserting the signal line 5 can be separately formed in the ribs 2 and 3.
また、給水チューブ4は可撓性であるから、若干、圧縮
して前記切欠部2b,3bの縁部2c,3cと接触させるようにす
ることもできる。例えば、第5図の実施例は、リブ2,3
を突き合わせたときの切欠部2b,3bの開口面積を給水チ
ューブ4の外径よりもわずかに小さくして、切欠部2b,3
bの縁部2c,3cが給水チューブ4を圧縮的に挟持するよう
にしたものである。このようにすれば、給水チューブ4
の保持状態が一層強固となる。Further, since the water supply tube 4 is flexible, it can be slightly compressed so as to come into contact with the edges 2c, 3c of the cutouts 2b, 3b. For example, the embodiment shown in FIG.
The opening areas of the cutouts 2b, 3b when they are butted are made slightly smaller than the outer diameter of the water supply tube 4, and the cutouts 2b, 3b are
The edges 2c and 3c of b are designed to hold the water supply tube 4 in a compressive manner. By doing this, the water supply tube 4
The holding state of is further strengthened.
さらにリブ2,3は、吐出部1の各半体部分1a,1bを接合し
たときに、端面どうしを密着させるのみならず、第6図
に図示する如く、前後に重なり合うように形成してもよ
い。この構成を採用することにより、リブ2,3の高さ寸
法の許容誤差範囲を大きく取れるから、製作能率を高め
ることができる。Further, the ribs 2 and 3 may be formed not only to bring the end faces into close contact with each other when the respective half portions 1a and 1b of the discharge part 1 are joined, but also to overlap the front and rear sides as shown in FIG. Good. By adopting this configuration, the tolerance range of the height dimensions of the ribs 2 and 3 can be made large, so that the manufacturing efficiency can be improved.
なお前記実施例は、吐出部ケース1が上下に分割可能な
構造のものであったが、これに代えて、吐出部ケース1
が左右に分割し得る構造であってもよい。その他、本考
案の具体的な構成は、実施の態様に応じて適宜変更でき
るものである。In the above-described embodiment, the discharge case 1 is vertically separable, but instead of this, the discharge case 1 can be divided.
May have a structure that can be divided into left and right. Besides, the specific configuration of the present invention can be appropriately changed according to the embodiment.
以上の説明から明らかなように、本考案に係る水栓の吐
出部は、可撓性の給水チューブを吐出部ケースに設けた
リブの切欠部に挿通させ、これを該切欠部の縁部に接触
させて適度の摩擦抵抗が付与されるようにしたので、通
水時に当該給水チューブが振動により位置ずれを起こす
のが阻止される。それ故、給水チューブと吐出口との接
続状態が緩んだり外れたりすることがないので、漏水の
生ずるおそれが全くない。As is clear from the above description, in the discharge part of the faucet according to the present invention, the flexible water supply tube is inserted into the notch part of the rib provided in the discharge part case, and this is provided at the edge part of the notch part. Since they are brought into contact with each other to provide a proper frictional resistance, it is possible to prevent the water supply tube from being displaced due to vibration during water passage. Therefore, since the connection between the water supply tube and the discharge port is not loosened or disconnected, there is no possibility of water leakage.
給水チューブを吐出部へ内装するには、リブとリブの間
に当該給水チューブを保持して吐出部ケースの各半体部
分を接合するだけでよいから、吐出部の組付作業が極め
て簡単である。To install the water supply tube in the discharge part, it is only necessary to hold the water supply tube between the ribs and join each half of the discharge part case, so the assembly work of the discharge part is extremely easy. is there.
さらに、吐出部ケースに設けたリブは補強材としても作
用するから、吐出部の強度の向上がもたらされる。Further, since the rib provided on the discharge part case also functions as a reinforcing material, the strength of the discharge part is improved.
このように、本考案は、優れた実用的効果を発揮するも
のである。As described above, the present invention exhibits excellent practical effects.
第1図は、本考案を適用した自動水栓の吐出部を示す側
面断面図、第2図は、吐出部ケースのみを示す側面断面
図、第3図は、第2図のIII−III線における吐出部ケー
スのリブの正面断面図、第4図は、吐出部ケースのリブ
の別態様の実施例を示す正面断面図である。第5図及び
第6図は、吐出部ケースのリブの更に別態様の実施例の
要部を示す側面断面図である。第7図は、洗面器に取り
つけられた従来の自動水栓を示す正面図である。 A……吐出部 1……吐出部ケース 1a……上半体部分、1b……下半体部分 2……リブ 2a……突合せ端部、2b……切欠部、2c……縁部 3……リブ 3a……突合せ端部、3b……切欠部、3c……縁部 4……給水チューブ、7……吐出口FIG. 1 is a side sectional view showing a discharge part of an automatic faucet to which the present invention is applied, FIG. 2 is a side sectional view showing only a discharge part case, and FIG. 3 is a III-III line of FIG. FIG. 4 is a front cross-sectional view of the rib of the discharge part case in FIG. 4, and FIG. 4 is a front cross-sectional view showing another embodiment of the rib of the discharge part case. FIG. 5 and FIG. 6 are side cross-sectional views showing a main part of an embodiment of another aspect of the rib of the discharge part case. FIG. 7 is a front view showing a conventional automatic faucet attached to a washbasin. A ... Discharge part 1 ... Discharge part case 1a ... Upper half part, 1b ... Lower half part 2 ... Rib 2a ... Butt end, 2b ... Notch part, 2c ... Edge part ... … Rib 3a …… Mating end, 3b …… Notch, 3c …… Edge 4 …… Water supply tube, 7 …… Discharge port
Claims (1)
ケースと、該吐出部ケースに内装されて吐出口と給水源
を連絡する可撓性の給水チューブとを備えた水栓の吐出
部であって、前記吐出部ケースの各半体部分に対向的に
リブが設けられ、各リブの突合せ端部それぞれに前記給
水チューブを挿通させる切欠部が形成され、該切欠部は
その縁部が前記給水チューブと接触して適度の摩擦抵抗
を付与し得るごとくなされていることを特徴とする水栓
の吐出部。1. A faucet having a discharge case formed by joining separable halves, and a flexible water supply tube which is installed in the discharge case and connects a discharge port to a water supply source. In the discharge part, ribs are provided opposite to each half of the discharge part case, and a notch part for inserting the water supply tube is formed at each abutting end part of each rib, and the notch part has an edge. A discharge part for a water faucet, characterized in that the part is formed so as to contact the water supply tube to give a proper frictional resistance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9703189U JPH072752Y2 (en) | 1989-08-19 | 1989-08-19 | Faucet discharge part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9703189U JPH072752Y2 (en) | 1989-08-19 | 1989-08-19 | Faucet discharge part |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0336058U JPH0336058U (en) | 1991-04-09 |
JPH072752Y2 true JPH072752Y2 (en) | 1995-01-25 |
Family
ID=31646189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9703189U Expired - Lifetime JPH072752Y2 (en) | 1989-08-19 | 1989-08-19 | Faucet discharge part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH072752Y2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002157636A (en) * | 2000-11-20 | 2002-05-31 | Nakai Meihan Kk | Label holding frame for display sample |
JP4658365B2 (en) * | 2001-04-04 | 2011-03-23 | 株式会社エヌアンドエス | Product display label holder and label holding method |
JP4584684B2 (en) * | 2004-11-18 | 2010-11-24 | 株式会社Inax | Automatic faucet device |
JP4713976B2 (en) * | 2005-07-29 | 2011-06-29 | 株式会社ケーブイケー | Inlet water discharge structure of faucet |
JP7329176B2 (en) * | 2019-08-26 | 2023-08-18 | Toto株式会社 | faucet device |
-
1989
- 1989-08-19 JP JP9703189U patent/JPH072752Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0336058U (en) | 1991-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |