JPH081012Y2 - Shower head sprinkler - Google Patents
Shower head sprinklerInfo
- Publication number
- JPH081012Y2 JPH081012Y2 JP1990051984U JP5198490U JPH081012Y2 JP H081012 Y2 JPH081012 Y2 JP H081012Y2 JP 1990051984 U JP1990051984 U JP 1990051984U JP 5198490 U JP5198490 U JP 5198490U JP H081012 Y2 JPH081012 Y2 JP H081012Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- water
- screw cylinder
- shower
- shower head
- 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
- Nozzles (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案はシャワーヘッドの散水板に係り、特にシャワ
ーと通常吐水とを切り替えて吐出させるためのシャワー
ヘッドの散水板の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a water spray plate for a shower head, and more particularly to an improvement of a water spray plate for a shower head for switching between shower and normal water discharge.
［従来の技術］ シャワーと通常吐水とを切り替えうるよう構成された
シャワーヘッドの一例について第３図を参照して説明す
る。[Prior Art] An example of a shower head configured to be able to switch between a shower and normal water discharge will be described with reference to FIG.
第３図において、シャワーヘッド10は内部に通水路12
を有した中空形状のものであり、該通水路12の先端部分
に中空のシャフト14が固着されている。このシャフト14
の側周面には螺子16が刻設されており、該螺子16にヘッ
ドカバー18が螺着されている。該ヘッドカバー18はリン
グ形状のものであり、シャフト14の周方向にシャワー使
用者が回転することによりシャフト14の軸線方向に進退
可能とされている。このヘッドカバー18の内部には弁体
20が挿入され、さらにこの弁体20を押えるように散水板
22がヘッドカバー18に内嵌、螺着されている。In FIG. 3, the shower head 10 has a water passage 12 inside.
And a hollow shaft 14 is fixed to the tip of the water passage 12. This shaft 14
A screw 16 is engraved on the side peripheral surface of the head cover 18, and a head cover 18 is screwed onto the screw 16. The head cover 18 has a ring shape and can be moved back and forth in the axial direction of the shaft 14 when the shower user rotates in the circumferential direction of the shaft 14. Inside the head cover 18, there is a valve body.
20 is inserted, so that this valve body 20 can be pressed
22 is internally fitted and screwed into the head cover 18.
この散水板22は、第４図ないし第６図にも示す如く、
概略円盤形状のものであり、中央部には円形の通水口24
が開口し、周縁部には多数のシャワー用の小孔26が穿設
されている。中央部の通水口24の部分にあっては、第
４、６図の下方に延在するように螺子筒28が突設されて
いる。This sprinkler plate 22 is, as shown in FIGS.
It has a roughly disk shape and a circular water outlet 24 in the center.
Is opened, and a large number of small holes 26 for shower are formed in the peripheral portion. At the central water passage 24, a screw cylinder 28 is projected so as to extend downward in FIGS.
第３図に示す如く、この螺子筒28には吐水口キャップ
30が螺着されており、該吐水口キャップ30の内部には整
流網32が保持されている。As shown in FIG. 3, the screw cylinder 28 has a spout cap.
30 is screwed, and a flow straightening net 32 is held inside the spout cap 30.
なお、前記シャフト14は後端側が通水路12に連通して
おり、先端側においては側方に開口する窓孔34を介して
シャフト内外が連通されている。The shaft 14 has a rear end communicating with the water passage 12, and a front end communicating with the inside and outside of the shaft through a window hole 34 that opens to the side.
このように構成されたシャワーヘッドにおいて、ヘッ
ドカバー18を周方向に正転又は逆転させると、該ヘッド
カバー18がシャフト14の軸線方向に進退する。第３図の
如くヘッドカバー18が上昇し、弁体20がシャフト14の上
側の段部36に当接すると、通水路12内の水はシャフト14
内から窓孔34を通って通水口24に到り、整流網32を通過
して束流となって吐出される。ヘッドカバー18を回し、
弁体20をシャフト14の下側の段部38に当接させると、窓
孔34を通過した水は弁体20の通水孔20aを通過し、散水
板22の小孔26を通過し、シャワー流となって散水され
る。In the shower head configured as described above, when the head cover 18 is normally or reversely rotated in the circumferential direction, the head cover 18 moves back and forth in the axial direction of the shaft 14. As shown in FIG. 3, when the head cover 18 rises and the valve body 20 comes into contact with the upper stepped portion 36 of the shaft 14, the water in the water passage 12 is removed from the shaft 14.
From the inside, it reaches the water passage port 24 through the window hole 34, passes through the straightening net 32, and is discharged as a bundle flow. Turn the head cover 18,
When the valve body 20 is brought into contact with the lower step portion 38 of the shaft 14, the water that has passed through the window hole 34 passes through the water passage hole 20a of the valve body 20 and the small hole 26 of the water spray plate 22, Water is sprayed as a shower.
［考案が解決しようとする課題］ 上記従来の散水板22を備えたシャワーヘッド10におい
ては、第３図に示す束流吐出状態においては、水が窓孔
34からシャフト14と散水板通水口24の内周面との間の狭
い間隙を通って吐水口24の先端に到り、次いで吐水口キ
ャップ30から吐出される。このシャフト14と通水口24の
内面を通り抜けてから急に広い吐水口24の先端に到るた
め、この吐水口24の先端部分にあっては水流が偏在し、
整流網32が配置されているにも関わらず、吐水口キャッ
プ30からの吐出水は流れの乱れたものとなっていた。[Problems to be Solved by the Invention] In the shower head 10 provided with the above-mentioned conventional sprinkler plate 22, when the bundle flow discharge state shown in FIG.
From the shaft 34 to the tip of the water outlet 24 through a narrow gap between the shaft 14 and the inner peripheral surface of the water spray plate water outlet 24, the water is discharged from the water outlet cap 30. After passing through the inner surfaces of the shaft 14 and the water outlet 24, the tip of the water outlet 24 suddenly reaches a wide area, so that the water flow is unevenly distributed at the tip of the water outlet 24.
Despite the arrangement of the flow straightening net 32, the water discharged from the water outlet cap 30 had a turbulent flow.
また、前記散水板22には、螺子筒28の外周面の一部に
平面よりなる１対の工具係合面28aが形成されており、
散水板22をヘッドカバー18に螺子込むに際しては、モン
キー、スパナ等の工具を該工具係合面28aに当てがって
該散水板22をヘッドカバー18に強く螺子込むようにして
いる。この散水板22の螺子込みに際しては、工具係合面
28aを両側から強く圧迫するようになるので、螺子筒28
の部分に損傷が生じるおそれがあった。Further, in the water spray plate 22, a pair of flat tool engaging surfaces 28a is formed on a part of the outer peripheral surface of the screw cylinder 28,
When the water spray plate 22 is screwed into the head cover 18, a tool such as a monkey or a spanner is applied to the tool engaging surface 28a so that the water spray plate 22 is strongly screwed into the head cover 18. When screwing the water spray plate 22, the tool engaging surface
28a is strongly pressed from both sides, so screw tube 28
There was a risk of damage to the part.
［課題を解決するための手段］ 請求項（１）のシャワーヘッドの散水板は、周縁部に
多数のシャワー用小孔が穿設され、外周面に雄螺子を有
する螺子筒が中央部に突設され、該螺子筒を貫通して通
水口が設けられたシャワーヘッドの散水板において、該
螺子筒の内部に、通水口横断方向に延在する板状部材
を、該板状部材の板面が通水口の軸心線と平行方向とな
るように設けたことを特徴とするものである。[Means for Solving the Problems] In the water spray plate of the shower head according to claim (1), a large number of shower small holes are bored in the peripheral portion, and a screw cylinder having a male screw on the outer peripheral surface projects in the central portion. In a water spray plate of a shower head that is provided and has a water passage opening that penetrates through the screw cylinder, a plate member that extends in the transverse direction of the water passage is provided inside the screw cylinder. Is provided so as to be parallel to the axis of the water passage.
請求項（２）のシャワーヘッドの散水板は、周縁部に
多数のシャワー用小孔が穿設され、外周面に雄螺子を有
する螺子筒が中央部に突設され、該螺子筒を貫通して通
水口が設けられたシャワーヘッドの散水板において、該
螺子筒の内部に、通水口横断方向に延在する棒状部材を
設けたことを特徴とするものである。In the water spray plate of the shower head according to claim (2), a large number of shower small holes are formed in the peripheral portion, a screw cylinder having a male screw on the outer peripheral surface is projected in the central portion, and the shower cylinder penetrates the screw cylinder. In the water spray plate of the shower head provided with the water passage, a rod-shaped member extending in the transverse direction of the water passage is provided inside the screw cylinder.
［作用］ 請求項（１）のシャワーヘッドの散水板においては、
板状部材をその板面が通水口の軸心線と平行方向となる
ように設けているので、該通水口を通過する水流が整流
され、シャワーヘッドから束流を吐出させる際の流れが
整流されたものとなる。また、この板状部材を螺子筒の
内部に設けたことにより、該螺子筒が補強される。従っ
て、モンキー等の工具により散水板をヘッドカバーに螺
子込む際の損傷が防止されるようになる。[Operation] In the water spray plate of the shower head according to claim 1,
Since the plate member is provided so that its plate surface is parallel to the axial line of the water passage port, the water flow passing through the water passage port is rectified, and the flow at the time of discharging the bundle flow from the shower head is rectified. It has been done. Further, by providing the plate member inside the screw cylinder, the screw cylinder is reinforced. Therefore, damage when the sprinkler plate is screwed into the head cover with a tool such as a monkey can be prevented.
請求項（２）のシャワーヘッドの散水板においては、
通水口横断方向に棒状部材を設けたので、該螺子筒の補
強がなされ、散水板のヘッドカバーへの取付け時におけ
る損傷を防止することができる。なお、この請求項
（２）のシャワーヘッドの散水板によっても、ある程度
の束流の整流効果が得られる。In the water spray plate for the shower head according to claim (2),
Since the rod-shaped member is provided in the transverse direction of the water passage, the screw cylinder is reinforced, and damage when the water spray plate is attached to the head cover can be prevented. The shower plate sprinkler plate according to the second aspect of the present invention also provides a certain degree of bundle flow rectifying effect.
請求項（３）のシャワーヘッドの散水板によると、螺
子筒の工具係合面に工具をかけて散水板を強力に回すこ
とができる。According to the water spray plate of the shower head of the third aspect, it is possible to strongly rotate the water spray plate by applying a tool to the tool engagement surface of the screw cylinder.
［実施例］ 以下図面を参照して実施例について説明する。Embodiments Embodiments will be described below with reference to the drawings.
第１図は本考案の実施例に係るシャワーヘッドの散水
板の底面図、第２図は第１図のII-II線に沿う断面図で
ある。本実施例においては、散水板22の螺子筒28の内部
に板状部材40が設けられている。この板状部材40は、８
枚の板状体が45°の角度をもって放射方向に延在する
「米」字形状のものである。この板状部材40は、その板
面が通水口24の軸心線方向と平行方向となるように設け
られている。1 is a bottom view of a water spray plate of a shower head according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line II-II of FIG. In this embodiment, the plate member 40 is provided inside the screw cylinder 28 of the water sprinkling plate 22. This plate member 40 has 8
The plate-shaped body is in the shape of a "rice" that extends in the radial direction at an angle of 45 °. The plate member 40 is provided so that its plate surface is parallel to the axial direction of the water passage port 24.
かかる板状部材40を設けたことにより、通水口24を通
過する水が整流されるようになる。また、螺子筒28が内
側からバックアップされた補強構造となっており、工具
係合面28aを挟むようにしてモッキー等の工具を係合さ
せ、該散水板22をヘッドカバーに螺子込む際、螺子筒28
が強く圧迫されても損傷が生じない。 上記実施例では
米字形状の板状部材が示されているが、本考案では図示
以外の板状部材を用いても良い。例えば、第７図に示す
格子形状の板状部材42や第８図に示す三角形状の板状部
材44を用いても良い。また、図示はしないが、六角形の
ハニカム形状の板状部材や、四角形、五角形等の多角形
の板状部材を用いても良い。また、この板状部材は波形
に湾曲していても良い。By providing the plate member 40, the water passing through the water passage 24 is rectified. Further, the screw cylinder 28 has a reinforcing structure backed up from the inside, and when a tool such as a mocky is engaged so as to sandwich the tool engagement surface 28a and the water spray plate 22 is screwed into the head cover, the screw cylinder 28
It will not be damaged even if it is strongly pressed. In the above embodiment, a plate-shaped member having an American character is shown, but a plate-shaped member other than the one shown in the drawing may be used in the present invention. For example, the lattice-shaped plate member 42 shown in FIG. 7 or the triangular plate member 44 shown in FIG. 8 may be used. Further, although not shown, a hexagonal honeycomb-shaped plate-shaped member or a polygonal plate-shaped member such as a quadrangle or a pentagon may be used. Further, this plate-shaped member may be curved in a wave shape.
第９図は本考案の異なる実施例に係るシャワーヘッド
の散水板の底面図、第10図は第９図のX-X線に沿う断面
図である。本実施例では散水板22の螺子筒28内に直径方
向に延在する棒状部材46が設けられている。この棒状部
材46を設けることにより螺子筒28の強度が増大され、散
水板22をヘッドカバーに螺子込む際の損傷が防止され
る。なお、このような棒状部材46を設けると整流効果も
得られる。FIG. 9 is a bottom view of a water spray plate of a shower head according to another embodiment of the present invention, and FIG. 10 is a sectional view taken along line XX of FIG. In this embodiment, a rod-shaped member 46 extending in the diametrical direction is provided inside the screw cylinder 28 of the water sprinkling plate 22. By providing the rod-shaped member 46, the strength of the screw cylinder 28 is increased, and damage when the water spray plate 22 is screwed into the head cover is prevented. If such a rod-shaped member 46 is provided, a rectifying effect can also be obtained.
第９図及び第10図においては、棒状部材が直径方向に
３本設けられているが、１本、２本又は４本以上設けて
も良い。さらに、この棒状部材は直径方向以外の方向に
延在するものでも良く、通水口24を弦方向に横断するよ
うに設けられても良い。In FIGS. 9 and 10, three rod-shaped members are provided in the diameter direction, but one, two, or four or more rod-shaped members may be provided. Furthermore, this rod-shaped member may extend in a direction other than the diametrical direction, and may be provided so as to cross the water passage port 24 in the chord direction.
本考案にあっては、上記の板状部材と棒状部材の双方
を設けても良い。In the present invention, both the plate member and the rod member may be provided.
［効果］ 以上の通り、本考案の請求項（１）のシャワーヘッド
の散水板によると、該散水板を通して通常吐水させる場
合の束流の整流効果を得ることができる。また、螺子筒
の補強を行なうこともでき、散水板をヘッドカバーに着
脱する際の損傷が防止される。[Effects] As described above, according to the water spray plate of the shower head of claim (1) of the present invention, it is possible to obtain the rectifying effect of the bundle flow when the water is normally discharged through the water spray plate. Moreover, the screw cylinder can be reinforced, and damage when the water sprinkling plate is attached to or detached from the head cover is prevented.
請求項（２）のシャワーヘッドの散水板によると、螺
子筒が棒状部材によって補強される。なお、請求項
（２）によっても整流効果が得られる。According to the water spray plate of the shower head of claim (2), the screw cylinder is reinforced by the rod-shaped member. Note that the rectifying effect can be obtained also by claim (2).
請求項（３）のシャワーヘッドの散水板によると、螺
子筒の工具係合面に工具をかけて散水板を強力に回して
螺じ込むことができる。この際、螺子筒が損壊すること
が防止される。According to the water spray plate of the shower head of the third aspect, a tool can be applied to the tool engagement surface of the screw cylinder to strongly rotate and screw the water spray plate. At this time, the screw cylinder is prevented from being damaged.
第１図は本考案の実施例に係るシャワーヘッドの散水板
の底面図、第２図は第１図のII-II線に沿う断面図、第
３図は従来の散水板を用いたシャワーヘッドの断面図、
第４図は従来の散水板の斜視図、第５図は同底面図、第
６図は第５図のVI-VI線に沿う断面図である。第７図、
第８図及び第９図はそれぞれ異なる実施例に係る散水板
の底面図である。第10図は第９図のX-X線に沿う断面図
である。 10……シャワーヘッド、12……通水路、14……シャフ
ト、20……弁体、22……散水板、24……通水口、26……
小孔、28……螺子筒、40,42,44……板状部材、46……棒
状部材。1 is a bottom view of a water spray plate of a shower head according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is a shower head using a conventional water spray plate. Cross section of
FIG. 4 is a perspective view of a conventional water spray plate, FIG. 5 is a bottom view of the same, and FIG. 6 is a sectional view taken along line VI-VI of FIG. Figure 7,
FIG. 8 and FIG. 9 are bottom views of water sprinkling plates according to different embodiments. FIG. 10 is a sectional view taken along the line XX of FIG. 10 ... Shower head, 12 ... Water passage, 14 ... Shaft, 20 ... Valve body, 22 ... Sprinkler plate, 24 ... Water passage, 26 ...
Small holes, 28 ... Screw cylinders, 40, 42, 44 ... Plate-shaped members, 46 ... Rod-shaped members.
Claims (3)
れ、外周面に雄螺子を有する螺子筒が中央部に突設さ
れ、該螺子筒を貫通して通水口が設けられたシャワーヘ
ッドの散水板において、 該螺子筒の内部に、通水口横断方向に延在する板状部材
を、該板状部材の板面が通水口の軸心線と平行方向とな
るように設けたことを特徴とするシャワーヘッドの散水
板。1. A shower having a large number of small shower holes formed in the peripheral edge thereof, a screw cylinder having a male screw on the outer peripheral surface thereof projecting in the center, and a water passage opening provided through the screw cylinder. In the water sprinkling plate of the head, a plate-shaped member extending in the transverse direction of the water passage is provided inside the screw cylinder so that the plate surface of the plate-shaped member is parallel to the axis of the water passage. Shower head sprinkler plate.
れ、外周面に雄螺子を有する螺子筒が中央部に突設さ
れ、該螺子筒を貫通して通水口が設けられたシャワーヘ
ッドの散水板において、 該螺子筒の内部に、通水口横断方向に延在する棒状部材
を設けたことを特徴とするシャワーヘッドの散水板。2. A shower in which a large number of small shower holes are bored in the peripheral portion, a screw cylinder having a male screw on the outer peripheral surface is projectingly provided in the center, and a water passage opening is provided through the screw cylinder. A water sprinkling plate for a shower head, characterized in that a rod-shaped member extending in the transverse direction of the water passage is provided inside the screw cylinder.
周面に１対の工具係合面が設けられていることを特徴と
するシャワーヘッドの散水板。3. The water sprinkling plate for a shower head according to claim 1, wherein a pair of tool engaging surfaces is provided on an outer peripheral surface of the screw cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051984U JPH081012Y2 (en) | 1990-05-18 | 1990-05-18 | Shower head sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051984U JPH081012Y2 (en) | 1990-05-18 | 1990-05-18 | Shower head sprinkler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414150U JPH0414150U (en) | 1992-02-05 |
| JPH081012Y2 true JPH081012Y2 (en) | 1996-01-17 |
Family
ID=31571902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990051984U Expired - Lifetime JPH081012Y2 (en) | 1990-05-18 | 1990-05-18 | Shower head sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081012Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011310A (en) * | 1973-05-30 | 1975-02-05 | ||
| JPS60100469U (en) * | 1983-12-09 | 1985-07-09 | 株式会社ハ−マン | Shower-combined rectifier |
| JPS6171261U (en) * | 1984-10-16 | 1986-05-15 | ||
| JPH028557U (en) * | 1988-06-25 | 1990-01-19 |
-
1990
- 1990-05-18 JP JP1990051984U patent/JPH081012Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414150U (en) | 1992-02-05 |
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