JP2002121781A - Water-saving piece, and water-saving device - Google Patents
Water-saving piece, and water-saving deviceInfo
- Publication number
- JP2002121781A JP2002121781A JP2000313069A JP2000313069A JP2002121781A JP 2002121781 A JP2002121781 A JP 2002121781A JP 2000313069 A JP2000313069 A JP 2000313069A JP 2000313069 A JP2000313069 A JP 2000313069A JP 2002121781 A JP2002121781 A JP 2002121781A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- saving
- cylinder
- expanding
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、固定部を持たな
い通水管又は水栓の放水管に取付けることができるよう
にすることを目的とした節水駒及び節水装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water-saving piece and a water-saving device intended to be attached to a water pipe or a faucet having no fixed part.
【０００２】[0002]
【従来の技術】従来通水管の接続部などへ、通水孔を規
制して節水効果をあげるようにした節水駒を介装させる
ことが知られていた（実用新案登録第３０２６３００
号）。2. Description of the Related Art Conventionally, it has been known to interpose a water-saving piece, which restricts a water-through hole to improve a water-saving effect, at a connection portion of a water-flow pipe or the like (utility model registration No. 3026300).
issue).
【０００３】[0003]
【発明により解決しようとする課題】従来知られていた
節水駒は、直接の取付け手段がなく、通水管の接続部な
どの前後の部材によって固定され、目的を達成してい
た。前記従来の節水駒は、通水孔のサイズによって節水
率が決まる為に、節水量が正確に算定できるので、全国
各地において使用され好評を博していたが、自ら取付け
手段を持たない問題点があった。A conventionally known water-saving piece has no direct mounting means and is fixed by front and rear members such as a connecting portion of a water pipe, thereby achieving the object. The conventional water-saving piece was used widely throughout the country because the water-saving rate was determined by the size of the water hole, and the water-saving amount could be accurately calculated. was there.
【０００４】[0004]
【課題を解決するための手段】この発明は、通水管又は
水栓の放水管端などのように節水駒の取付け手段を持た
ない場合においても、拡開管によって容易に固定できる
ようにして、前記従来の問題点を解決したのである。SUMMARY OF THE INVENTION The present invention has been made so as to be able to be easily fixed by an expanding pipe even when there is no means for attaching a water saving piece such as a water pipe or a discharge pipe end of a faucet. It solved the conventional problems.
【０００５】即ちこの発明は、内径により水量を規制し
得るようにした節水筒の外側と、通水管との間に、前記
節水筒の固定手段を介装したことを特徴とする節水駒で
あり、固定手段は、通水管内へ挿入できる拡開管の先端
内側に前記拡開管を拡開できる外形を有する節水筒を軸
方向に移動可能に内装したものである。また固定手段
は、通水管内へ挿入できる拡開管の先端内側に楔管を嵌
挿し、該楔管を軸方向に移動すべく、前記節水筒の先端
部の螺子部を前記楔管に螺合したものであり、固定手段
は、通水管端の外側に、環状鍔部を固定し、該環状鍔部
へ節水筒の基端部を螺合して固定したものである。That is, the present invention is a water saving piece characterized in that the water saving pipe fixing means is interposed between the outside of the water saving cylinder whose water volume can be regulated by the inner diameter and the water pipe. The fixing means is provided with a water-saving cylinder having an outer shape capable of expanding the expansion pipe inside the distal end of the expansion pipe which can be inserted into the water pipe so as to be movable in the axial direction. Further, the fixing means inserts a wedge pipe inside the distal end of the expanding pipe which can be inserted into the water pipe, and screwes a thread portion at the distal end of the water-saving cylinder into the wedge pipe so as to move the wedge pipe in the axial direction. The fixing means is such that an annular flange is fixed to the outside of the end of the water pipe, and a base end of the water-saving cylinder is screwed and fixed to the annular flange.
【０００６】次に装置の発明は、通水管端に拡開管を挿
入し、前記拡開管内へ節水筒を軸方向移動可能に挿入す
ると共に、前記節水筒の移動による拡開管の拡開手段を
介装して、前記通水管とを固定したことを特徴とする節
水装置であり、水栓の放水管端に、拡開管を挿入し、前
記拡開管の先端内側へ楔管を挿入し、該楔管と、前記拡
開管内へ挿通した節水筒の先端部とを螺合させ、前記拡
開管を拡開させて、前記放水管と節水筒を固定し、前記
放水管端へ分散筒を固定したことを特徴とする節水装置
である。[0006] Next, the invention of the device is such that an expanding pipe is inserted into the end of the water pipe, a water-saving cylinder is inserted into the expanding pipe movably in the axial direction, and the expanding pipe is expanded by moving the water-saving pipe. A water saving device characterized by interposing means and fixing the water pipe, wherein an expanding pipe is inserted at the end of the water discharge pipe of the faucet, and a wedge pipe is inserted inside the distal end of the expanding pipe. The wedge pipe is inserted and the distal end of the water-saving cylinder inserted into the expansion pipe is screwed together, the expansion pipe is expanded, and the water discharge pipe and the water-saving pipe are fixed. A water-saving device characterized by fixing a dispersion cylinder.
【０００７】前記節水駒中の節水筒の材質は、不銹性で
あって高速水流であっても摩耗のおそれが少ないステン
レススチールが好ましく、他の部品は眞鍮などのよう
に、比較的軟質で不銹性の部材を使用することができ
る。[0007] The material of the water-saving cylinder in the water-saving piece is preferably stainless steel, which is stainless steel and is less likely to be worn even in a high-speed water flow, and the other parts are relatively soft, such as brass. Thus, a stainless member can be used.
【０００８】前記発明における固定手段は、送水管など
を傷つけることなく、手軽でかつ容易確実に節水駒を固
定できるものが好ましい。The fixing means in the above invention is preferably one which can easily and securely fix the water saving piece without damaging the water pipe or the like.
【０００９】[0009]
【発明の実施の形態】この発明は、通水管内へ拡開固定
する拡開管を挿入し、この拡開管内に節水筒を固定する
ようにしたもので拡開管と節水筒の固定は、拡開管の先
端内側へ挿入した楔管の移動により拡開管を拡開してこ
れを通水管の内壁に加圧して固定する。DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the present invention, an expansion pipe for expanding and fixing is inserted into a water pipe, and a water saving cylinder is fixed in the expansion pipe. The expansion pipe is expanded by moving the wedge pipe inserted inside the distal end of the expansion pipe, and the expansion pipe is pressurized and fixed to the inner wall of the water pipe.
【００１０】前記固定手段は、拡開管を使用する場合
と、掛止部を設ける場合とがあるが、使用場所に応じて
定める。[0010] The fixing means may be either a case using an expanding tube or a case in which a hook portion is provided, which is determined according to the place of use.
【００１１】[0011]
【実施例１】この発明の実施例を図１、２、３に基づい
て説明する。この実施例は、理髪の洗髪時に用いるシャ
ワーの節水に関するものである。Embodiment 1 An embodiment of the present invention will be described with reference to FIGS. This embodiment relates to saving water in a shower used for washing hair.
【００１２】給水管８に連結したホース１の先端に通水
管２を連結し、該通水管２内へ鍔３付の拡開管４を挿通
し、該拡開管４内へ、節水筒５を挿通する。この節水筒
５の先端側螺子５ａを、前記拡開管４の先端内側へ挿入
した楔管６に螺合させて、この発明の節水装置１０が完
成する。図中３ｄは回り止め用の平面部７は通水管２に
連結したシャワーヘッド７ａは、シャワーヘッドの取付
けカバーである。前記拡開管４と、節水筒５及び楔管６
により節水駒９を構成する。また拡開管４の管体部には
中心軸と平行に数本（例えば４本〜６本）の溝４ａが設
けてあって、楔管６の螺入により拡開管４の管体部が拡
開し、該拡開部を前記通水管２の内壁に圧接固定（固定
手段）する。A water pipe 2 is connected to the end of a hose 1 connected to a water supply pipe 8, an expanding pipe 4 with a flange 3 is inserted into the water pipe 2, and a water saving cylinder 5 is inserted into the expanding pipe 4. Through. The tip-side screw 5a of the water-saving cylinder 5 is screwed into the wedge tube 6 inserted inside the tip of the expanding pipe 4, and the water-saving device 10 of the present invention is completed. In the figure, reference numeral 3d denotes a rotation preventing flat portion 7 and a shower head 7a connected to the water pipe 2 is a shower head mounting cover. The expanding pipe 4, the water-saving cylinder 5 and the wedge pipe 6
Constitutes the water-saving piece 9. Further, several (for example, 4 to 6) grooves 4a are provided in the tube portion of the expanding tube 4 in parallel with the central axis. Is expanded, and the expanded portion is pressed and fixed to the inner wall of the water pipe 2 (fixing means).
【００１３】前記実施例において、節水筒５を正回転す
れば、楔管６は矢示１１の方向へ移動して、拡開管壁が
通水管２の内壁と係止し、逆回転すれば、楔管６は矢示
１２の方向へ移動して、前記係止を解除する。前記実施
例においては、節水筒５の頭部を６角状にしたが、回転
を容易にする為であって、角状に限定されるものではな
い。In the above embodiment, if the water saving cylinder 5 is rotated forward, the wedge pipe 6 moves in the direction of the arrow 11, and the expanded pipe wall is locked with the inner wall of the water pipe 2, and if it is rotated in the reverse direction. The wedge tube 6 moves in the direction of arrow 12 to release the lock. In the above-described embodiment, the head of the water-saving cylinder 5 is formed in a hexagonal shape. However, the head is not limited to a square shape in order to facilitate rotation.
【００１４】次に図２−（ａ）は、節水駒９の他の例を
示すものであって、拡開管４の内側へ、先端部に錐状の
膨大部５ｂを有する節水筒５を挿入し、該節水筒５の基
端の螺子部５ｃにナット５ｄを螺合し、該ナット５ｄの
回転により、節水筒５を矢示１１又は１２の方向へ移動
し、その膨大部５ｂにより、拡開管４を拡開できるよう
にしたものである。Next, FIG. 2A shows another example of the water-saving piece 9, in which a water-saving cylinder 5 having a conical expanded portion 5b at the tip end is placed inside the expanding pipe 4. As shown in FIG. The nut 5d is screwed into the screw portion 5c at the base end of the water-saving cylinder 5 and the water-saving cylinder 5 is moved in the direction of the arrow 11 or 12 by the rotation of the nut 5d. The expansion tube 4 can be expanded.
【００１５】[0015]
【実施例２】この発明の他の実施例を図４、５に基づい
て説明する。水栓の放水管１３ａの端部へ拡開管１４を
挿入すると共に、該拡開管１４の内部へ節水筒１５を挿
入して、該節水筒１５の螺子部１５ａを、拡開管１４端
の楔管１６に螺合させる。そこで節水筒１５の正逆回転
により楔管１６を矢示１７又は１８の方向へ移動させる
と、拡開管１４と放水管１３とを係止又は解除すること
ができる。Embodiment 2 Another embodiment of the present invention will be described with reference to FIGS. At the same time, the expansion pipe 14 is inserted into the end of the water discharge pipe 13a of the faucet, and the water saving cylinder 15 is inserted into the expansion pipe 14 so that the screw portion 15a of the water saving cylinder 15 is connected to the end of the expansion pipe 14 Screw into the wedge tube 16. Then, when the wedge pipe 16 is moved in the direction of the arrow 17 or 18 by the forward / reverse rotation of the water saving cylinder 15, the expansion pipe 14 and the water discharge pipe 13 can be locked or released.
【００１６】前記拡開管１４の鍔部１４ａの外周ねじ部
１４ｂに分散筒１９を螺合させれば、この発明の節水装
置２０が構成できる。図中２１、２１ａは網、２２は多
孔板、２３はスペーサー、２４はＯリングである。The water saving device 20 of the present invention can be constructed by screwing the dispersion tube 19 into the outer peripheral thread portion 14b of the flange portion 14a of the expanding tube 14. In the figures, 21 and 21a are nets, 22 is a perforated plate, 23 is a spacer, and 24 is an O-ring.
【００１７】前記実施例において、矢示２５の方向から
送られた水は、節水筒１５を通過して水量規制を受け、
筒体３３内へ網２１、２１ａ、多孔板２２を挿入セット
した網筒３２を矢示２６のように通過し、外界へ多泡水
となって放出される。In the above embodiment, the water sent from the direction indicated by the arrow 25 passes through the water saving cylinder 15 and is subjected to the water amount regulation.
The mesh 21, 32a and the perforated plate 22 are inserted into the cylindrical body 33 and set through the mesh cylinder 32 as indicated by an arrow 26, and discharged to the outside as polybubble water.
【００１８】また他の実施例は、節水筒３０と放水管２
９とは固定することなく、放水管２９へ固定環２７をビ
ス２８で固定し、固定環２７へ分散筒１９を螺合固定し
たもので、図中２４はＯリングである（図４（ｂ））。
また放水管２９に固定環２７を固定することなく、合成
樹脂筒３１へインサートした節水筒３０を放水管２９へ
圧入固定したものである。図中１９は分散筒である。In another embodiment, the water saving cylinder 30 and the water discharge pipe 2
9 is a fixing ring 27 fixed to a water discharge pipe 29 with a screw 28 without fixing, and a dispersing cylinder 19 is screwed and fixed to the fixing ring 27, and 24 in the figure is an O-ring (FIG. 4 (b) )).
Further, the water saving tube 30 inserted into the synthetic resin tube 31 is press-fitted and fixed to the water discharge tube 29 without fixing the fixing ring 27 to the water discharge tube 29. In the figure, reference numeral 19 denotes a dispersion cylinder.
【００１９】[0019]
【発明の効果】この発明は、固定具付きの節水駒である
から、通水管端に連結部がない場合であっても、正確か
つ容易に取付けることができる効果がある。According to the present invention, since the water-saving piece is provided with the fixture, even if there is no connecting portion at the end of the water pipe, it can be accurately and easily mounted.
【００２０】またこの発明の節水装置は、固定具付きの
節水駒を使用するので、既設の通水管に加工することな
く、簡単容易に節水施工できる効果がある。Further, since the water-saving device of the present invention uses a water-saving piece with a fixture, there is an effect that the water-saving operation can be easily and easily carried out without processing the existing water pipe.
【図１】（ａ）この発明の節水駒部品の展開斜視図。 （ｂ）同じく組立設置の断面図。FIG. 1 (a) is an exploded perspective view of a water-saving piece component of the present invention. (B) The sectional view of the assembly installation.
【図２】（ａ）同じく装着部の断面図。 （ｂ）同じく他の実施例の断面図。FIG. 2A is a cross-sectional view of the mounting portion. (B) Cross-sectional view of another embodiment.
【図３】同じく使用状態の一部を省略した概念図。FIG. 3 is a conceptual diagram in which a part of a use state is also omitted.
【図４】（ａ）同じく他の実施例の断面図。 （ｂ）同じく止環を用いた実施例の断面図。 （ｃ）同じく合成樹脂筒を用いた実施例の断面図。FIG. 4 (a) is a sectional view of another embodiment. (B) Sectional drawing of the Example using the same snap ring. (C) Sectional drawing of the Example using the same synthetic resin cylinder.
【図５】同じく使用状態の一部を省略した概念図。FIG. 5 is a conceptual diagram in which a part of a use state is also omitted.
１ ホース ２ 通水管 ３ 鍔 ４、１４ 拡開管 ５ 節水筒 ６、１６ 楔管 ７ シャワーヘッド ８ 給水管 ９ 節水駒 １０、２０ 節水装置 １３、２９ 放水管 １５、３０ 節水筒 １９ 分散筒 ２１ 網 ２２ 多孔板 ２３ スペーサー ２４ パッキング ２７ 固定環 ２８ ビス ３１ キャップ ３２ 網筒 ３３ 筒体 DESCRIPTION OF SYMBOLS 1 Hose 2 Water pipe 3 Flange 4, 14 Expanding pipe 5 Water saving cylinder 6, 16 Wedge pipe 7 Shower head 8 Water supply pipe 9 Water saving piece 10, 20 Water saving device 13, 29 Water discharging pipe 15, 30 Water saving cylinder 19 Dispersion pipe 21 Network Reference Signs List 22 perforated plate 23 spacer 24 packing 27 fixed ring 28 screw 31 cap 32 mesh cylinder 33 cylinder
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【手続補正書】[Procedure amendment]
【提出日】平成１２年１０月１８日（２０００．１０．
１８）[Submission date] October 18, 2000 (2000.10.
18)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 節水駒及び節水装置[Title of the Invention] Water saving piece and water saving device
【特許請求の範囲】[Claims]
【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】この発明は、単独では固定で
きない節水駒を、通水管又は水栓の放水管に取付けるこ
とができるようにすることを目的とした節水駒及び節水
装置に関する。BACKGROUND OF THE INVENTION The present invention, in a fixed alone
The water-saving piece that can not relate water saving piece and water saving devices aimed to be able to attach to the water discharge pipe water pipe or faucet.
【０００２】[0002]
【従来の技術】従来通水管の接続部などへ、通水孔を規
制して節水効果をあげるようにした節水駒を介装させる
ことが知られていた（実用新案登録第３０２６３００
号）。2. Description of the Related Art Conventionally, it has been known to interpose a water-saving piece, which restricts a water-through hole to improve a water-saving effect, at a connection portion of a water-flow pipe or the like (utility model registration No. 3026300).
issue).
【０００３】[0003]
【発明により解決しようとする課題】従来知られていた
節水駒は、直接の取付け手段がなく、通水管の接続部な
どの前後の部材によって固定され、目的を達成してい
た。前記従来の節水駒は、通水孔のサイズによって節水
率が決まる為に、節水量が正確に算定できるので、全国
各地において使用され好評を博していたが、自らの取付
け手段を持たない問題点があった。A conventionally known water-saving piece has no direct mounting means and is fixed by front and rear members such as a connecting portion of a water pipe, thereby achieving the object. The conventional water-saving piece, in order to save water rate by the size of the water passage hole is determined, because water conservation amount can be determined with precision, had well received is used in all over Japan, their mounting <br/> There was a problem without means.
【０００４】[0004]
【課題を解決するための手段】この発明は、通水管又は
水栓の放水管端などであって節水駒の取付け手段を持た
ない場合においても、拡開管によって節水駒を容易に固
定できるようにして、前記従来の問題点を解決したので
ある。SUMMARY OF THE INVENTION The present invention makes it possible to easily fix a water-saving piece by an expansion pipe even when the water-saving piece is not provided with a water-saving piece mounting means, such as at the end of a water pipe or a faucet. Thus, the above-mentioned conventional problems have been solved.
【０００５】即ちこの発明は、内径により水量を規制し
得るようにした節水筒の外側に、通水管との間に、前記
節水筒を固定する為の固定手段を嵌装したことを特徴と
する節水駒であり、固定手段は、通水管内へ挿入できる
拡開管の先端内側に前記拡開管を拡開できる外形を有す
る節水筒を軸方向に移動可能に内装したものである。ま
た固定手段は、通水管内へ挿入できる拡開管の先端内側
に楔管を嵌挿し、該楔管を軸方向に移動すべく、前記節
水筒の先端部の螺子部を前記楔管に螺合したものであ
り、固定手段は、通水管端の外側に固定できる環状鍔部
へ節水筒の基端部を螺合して固定したものである。Namely this invention, the outside of the water-saving cylinder and adapted to regulate the amount of water by an inner diameter, between the water pipe, and characterized in that instrumentation fitting the fixing means for fixing the clause canteen A water-saving piece, wherein the fixing means is provided with a water-saving cylinder having an outer shape capable of expanding the expansion pipe inside a distal end of the expansion pipe that can be inserted into the water pipe so as to be movable in the axial direction. Further, the fixing means inserts a wedge pipe inside the distal end of the expanding pipe which can be inserted into the water pipe, and screwes a thread portion at the distal end of the water-saving cylinder into the wedge pipe so as to move the wedge pipe in the axial direction. The fixing means is formed by screwing the base end of the water-saving cylinder to an annular flange which can be fixed outside the end of the water pipe.
【０００６】次に装置の発明は、通水管端に拡開管を挿
入し、前記拡開管内へ節水筒を軸方向移動可能に挿入す
ると共に、前記節水筒の移動による拡開管の拡開手段を
介装して、前記通水管とを固定したことを特徴とする節
水装置であり、水栓の放水管端に、拡開管を挿入し、前
記拡開管の先端内側へ楔管を挿入し、該楔管と、前記拡
開管内へ挿通した節水筒の先端部とを螺合させ、前記節
水筒の回転により、前記楔管を軸方向へ移動させて、前
記拡開管を拡開させ、前記放水管と節水筒を固定し、前
記放水管端へ分散筒を固定したことを特徴とする節水装
置である。[0006] Next, the invention of the device is such that an expanding pipe is inserted into the end of the water pipe, a water-saving cylinder is inserted into the expanding pipe movably in the axial direction, and the expanding pipe is expanded by moving the water-saving pipe. A water saving device characterized by interposing means and fixing the water pipe, wherein an expanding pipe is inserted at the end of the water discharge pipe of the faucet, and a wedge pipe is inserted inside the distal end of the expanding pipe. insert a wedge tube, screwed to the tip portion of the water-saving tube inserted through to the expanded tube, said node
By rotating the water bottle, the wedge pipe is moved in the axial direction, the expanding pipe is expanded , the water discharge pipe and the water saving pipe are fixed, and the dispersion pipe is fixed to the water discharge pipe end. It is a water saving device.
【０００７】前記節水駒中の節水筒の材質は、不銹性で
あって高速水流であっても摩耗のおそれが少ないステン
レススチールが好ましく、他の部品は眞鍮などのよう
に、比較的軟質で不銹性の部材を使用することができ
る。[0007] The material of the water-saving cylinder in the water-saving piece is preferably stainless steel, which is stainless steel and is less likely to be worn even in a high-speed water flow, and the other parts are relatively soft, such as brass. Thus, a stainless member can be used.
【０００８】前記発明における節水駒の固定手段は、送
水管などを傷つけることなく、手軽でかつ容易確実に節
水駒を固定できるものが好ましい。It is preferable that the water-saving piece fixing means in the above invention can easily and securely fix the water-saving piece without damaging a water pipe or the like.
【０００９】[0009]
【発明の実施の形態】この発明は、通水管内へ拡開固定
する拡開管を挿入し、この拡開管内に節水筒を挿入し、
前記拡開管の先端内側へ挿入した楔管と、前記節水筒と
の螺合により、楔管を移動させて拡開管を拡開し、これ
を通水管の内壁に加圧して固定する。DESCRIPTION OF THE PREFERRED EMBODIMENTS According to the present invention, an expansion pipe for expanding and fixing is inserted into a water pipe, and a water saving cylinder is inserted into the expansion pipe .
A wedge tube inserted into the distal end inside the expansion tube, said node canteen
The engagement, the expansion pipe is widened by moving the wedge tube, pressurized Re this the inner wall of the water pipe and fixed.
【００１０】前記固定手段は、拡開管を使用する場合
と、掛止部を設ける場合とがあるが、使用場所に応じて
定める。[0010] The fixing means may be either a case using an expanding tube or a case in which a hook portion is provided, which is determined according to the place of use.
【００１１】[0011]
【実施例１】この発明の実施例を図１、２、３に基づい
て説明する。この実施例は、理髪における洗髪時に用い
るシャワーの節水に関するものである。Embodiment 1 An embodiment of the present invention will be described with reference to FIGS. This embodiment relates to water saving in a shower used for washing hair in hairdressing.
【００１２】給水管８に連結したホース１の先端に通水
管２を連結し、該通水管２内へ鍔３付の拡開管４を挿通
し、該拡開管４内へ、節水筒５を挿通する。この節水筒
５の先端側螺子５ａを、前記拡開管４の先端内側へ挿入
した楔管６の螺糸部６ａに螺合させて、この発明の節水
装置１０が完成する（図２（ａ））。図中３ｄは回り止
め用の平面部、７は通水管２に連結したシャワーヘッ
ド、７ａはシャワーヘッド７の取付けカバーである。前
記拡開管４と、節水筒５及び楔管６により節水駒９を構
成する（図１（ｂ））。また拡開管４の管体部には中心
軸と平行に数本（例えば４本〜６本）の溝４ａが設けて
あって、楔管６の螺入により拡開管４の管体部が拡開
し、該拡開部を前記通水管２の内壁に圧接固定（固定手
段）する。A water pipe 2 is connected to the end of a hose 1 connected to a water supply pipe 8, an expanding pipe 4 with a flange 3 is inserted into the water pipe 2, and a water saving cylinder 5 is inserted into the expanding pipe 4. Through. The tip-side screw 5a of the water-saving tube 5 is screwed into the thread portion 6a of the wedge tube 6 inserted inside the tip of the expanding tube 4, thereby completing the water-saving device 10 of the present invention (FIG. 2A). ) . Planar portion in 3d are detent FIG, 7 is a shower head connected to the water pipe 2, 7a is a mounting cover sheet Yawaheddo 7. A water-saving piece 9 is constituted by the expanding pipe 4, the water-saving cylinder 5 and the wedge pipe 6 (FIG. 1B) . Further, several (for example, 4 to 6) grooves 4a are provided in the tube portion of the expanding tube 4 in parallel with the central axis. Is expanded, and the expanded portion is pressed and fixed to the inner wall of the water pipe 2 (fixing means).
【００１３】前記実施例において、図１−（ｂ）中節水
筒５を正回転すれば、楔管６は矢示１１の方向へ移動し
て、拡開管壁が通水管２の内壁と係止し、逆回転すれ
ば、楔管６は矢示１２の方向へ移動して、前記係止を解
除する。前記実施例においては、節水筒５の頭部を６角
状にしたが、この角頭は回転を容易にする為であって、
６角状に限定されるものではない。In the above embodiment, if the water-saving cylinder 5 shown in FIG. 1- (b) is rotated forward, the wedge pipe 6 moves in the direction of arrow 11 so that the expanded pipe wall engages with the inner wall of the water pipe 2. When stopped and reversely rotated, the wedge tube 6 moves in the direction of the arrow 12 to release the lock. In the above embodiment, although the head of the water-saving tube 5 into hexagonal shape, the hex head is for the purpose to facilitate rotation,
It is not limited to hexagonal shape.
【００１４】次に図２−（ｂ）は、節水駒９の他の例を
示すものであって、拡開管４の内側へ、先端部に錐状の
膨大部５ｂを有する節水筒５を挿入し、該節水筒５の基
端の螺子部５ｃにナット５ｄを螺合し、該ナット５ｄの
回転により、節水筒５を矢示１１又は１２の方向へ移動
し、節水筒の膨大部５ｂにより、拡開管４を拡開できる
ようにしたものである。Next, FIG. 2B shows another example of the water-saving piece 9, in which a water-saving cylinder 5 having a conical expanded part 5 b at the tip is placed inside the expanding pipe 4. The nut 5d is screwed into the screw portion 5c at the base end of the water-saving cylinder 5 and the water-saving cylinder 5 is moved in the direction of the arrow 11 or 12 by the rotation of the nut 5d, thereby expanding the water- saving cylinder 5b. Thereby, the expansion pipe 4 can be expanded.
【００１５】[0015]
【実施例２】この発明の他の実施例を図４、５に基づい
て説明する。水栓１３の放水管１３ａの端部へ拡開管１
４を挿入すると共に、該拡開管１４の内部へ節水筒１５
を挿入して、該節水筒１５の螺子部１５ａを、拡開管１
４端の楔管１６の螺糸部１６ａを螺合させる。そこで節
水筒１５の正逆回転により楔管１６を矢示１７又は１８
の方向へ移動させると、拡開管１４（節水筒１５も同時
に）と放水管１３とを係止又は解除することができる
（図４（ａ））。Embodiment 2 Another embodiment of the present invention will be described with reference to FIGS. Expanding pipe 1 to end of water discharge pipe 13a of faucet 13
4 and the water-saving cylinder 15 is inserted into the expansion pipe 14.
And insert the screw portion 15a of the water saving cylinder 15 into the expanding pipe 1
The thread portions 16a of the four end wedge tubes 16 are screwed together . Therefore, the wedge pipe 16 is pointed by an arrow 17 or 18 by forward and reverse rotation of the water saving cylinder 15.
Simultaneous is moved in the direction, also expanding tube 14 (water-saving cylinder 15
2) and the water discharge pipe 13 can be locked or released.
(FIG. 4 (a)) .
【００１６】前記拡開管１４の鍔部１４ａの外周ねじ部
１４ｂに分散筒１９を螺合させれば、この発明の節水装
置２０が構成できる。図中２１、２１ａは網、２２は多
孔板、２３はスペーサー、２４はＯリングである。The water saving device 20 of the present invention can be constructed by screwing the dispersion tube 19 into the outer peripheral thread portion 14b of the flange portion 14a of the expanding tube 14. In the figures, 21 and 21a are nets, 22 is a perforated plate, 23 is a spacer, and 24 is an O-ring.
【００１７】前記実施例において、矢示２５の方向から
送られた水は、節水筒１５を通過して水量規制を受け、
筒体３３内へ網２１、２１ａ、多孔板２２を挿入セット
した網筒３２を矢示２６のように通過し、外界へ多泡水
となって放出される。In the above embodiment, the water sent from the direction indicated by the arrow 25 passes through the water saving cylinder 15 and is subjected to the water amount regulation.
The mesh 21, 32a and the perforated plate 22 are inserted into the cylindrical body 33 and set through the mesh cylinder 32 as indicated by an arrow 26, and discharged to the outside as polybubble water.
【００１８】また他の実施例は、節水筒３０と放水管２
９とは固定することなく、放水管２９へ固定環２７をビ
ス２８で固定し、固定環２７へ節水筒３０と分散筒１９
を螺合固定したもので、図中２４はＯリングである（図
４（ｂ））。また放水管２９に固定環２７を固定するこ
となく、合成樹脂筒３１へインサートした節水筒３０を
放水管２９へ圧入固定したものである。図中１９は合成
樹脂筒３１の鍔部３１ａに螺合した分散筒である。In another embodiment, the water saving cylinder 30 and the water discharge pipe 2
9, the fixing ring 27 is fixed to the water discharge pipe 29 with screws 28, and the water saving cylinder 30 and the dispersion cylinder 19 are fixed to the fixing ring 27.
Are fixed by screwing, and 24 in the figure is an O-ring (FIG. 4B). Further, the water saving tube 30 inserted into the synthetic resin tube 31 is press-fitted and fixed to the water discharge tube 29 without fixing the fixing ring 27 to the water discharge tube 29. 19 in the figure is synthetic
The dispersion cylinder is screwed to the flange 31a of the resin cylinder 31 .
【００１９】[0019]
【発明の効果】この発明は、固定具付きの節水駒である
から、通水管端に連結部がない場合であっても、正確か
つ容易に取付けることができる効果がある。According to the present invention, since the water-saving piece is provided with the fixture, even if there is no connecting portion at the end of the water pipe, it can be accurately and easily mounted.
【００２０】またこの発明の節水装置は、固定具付きの
節水駒を使用するので、既設の通水管に加工することな
く、簡単容易に節水施工できる効果がある。Further, since the water-saving device of the present invention uses a water-saving piece with a fixture, there is an effect that the water-saving operation can be easily and easily carried out without processing the existing water pipe.
【図面の簡単な説明】[Brief description of the drawings]
【図１】（ａ）この発明の節水駒の部品の展開斜視図。 （ｂ）同じく組立断面図。FIG. 1 (a) is an exploded perspective view of parts of a water-saving piece of the present invention. (B) also set Tatsudan view.
【図２】（ａ）同じく装着部の断面図。 （ｂ）同じく他の実施例の組立断面図。FIG. 2A is a cross-sectional view of the mounting portion. (B) An assembled sectional view of another embodiment.
【図３】同じく使用状態の一部を省略した概念図。FIG. 3 is a conceptual diagram in which a part of a use state is also omitted.
【図４】（ａ）同じく他の実施例の断面図。 （ｂ）同じく止環を用いた実施例の断面図。 （ｃ）同じく合成樹脂筒を用いた実施例の断面図。FIG. 4 (a) is a sectional view of another embodiment. (B) Sectional drawing of the Example using the same snap ring. (C) Sectional drawing of the Example using the same synthetic resin cylinder.
【図５】同じく使用状態の一部を省略した概念図。FIG. 5 is a conceptual diagram in which a part of a use state is also omitted.
【符号の説明】 １ ホース ２ 通水管 ３ 鍔 ４、１４ 拡開管 ５ 節水筒 ６、１６ 楔管 ７ シャワーヘッド ８ 給水管 ９ 節水駒 １０、２０ 節水装置 １３、２９ 放水管 １５、３０ 節水筒 １９ 分散筒 ２１ 網 ２２ 多孔板 ２３ スペーサー ２４ パッキング ２７ 固定環 ２８ ビス ３１ キャップ ３２ 網筒 ３３ 筒体[Description of Signs] 1 Hose 2 Water pipe 3 Flange 4, 14 Expanding pipe 5 Water saving pipe 6, 16 Wedge pipe 7 Shower head 8 Water supply pipe 9 Water saving piece 10, 20 Water saving device 13, 29 Water discharge pipe 15, 30 Water saving pipe DESCRIPTION OF SYMBOLS 19 Dispersion cylinder 21 Net 22 Perforated plate 23 Spacer 24 Packing 27 Fixed ring 28 Screw 31 Cap 32 Net cylinder 33 Cylindrical body
【手続補正２】[Procedure amendment 2]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】全図[Correction target item name] All figures
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図５】 FIG. 5
【図１】 FIG.
【図２】 FIG. 2
【図３】 FIG. 3
【図４】 FIG. 4
Claims (6)
節水筒の外側と、通水管との間に、前記節水筒の固定手
段を介装したことを特徴とする節水駒。1. A water-saving piece characterized in that fixing means for the water-saving cylinder is interposed between an outside of a water-saving cylinder whose water volume can be regulated by an inner diameter and a water pipe.
管の先端内側に楔管を嵌挿し、該楔管を軸方向に移動す
べく、前記節水筒の先端部の螺子部を前記楔管に螺合し
たことを特徴とする請求項１記載の節水駒。2. A fixing means, wherein a wedge pipe is fitted inside a distal end of an expanding pipe which can be inserted into a water pipe, and a screw portion at a distal end of the water-saving cylinder is moved so as to move the wedge pipe in an axial direction. The water-saving piece according to claim 1, wherein the water-saving piece is screwed to a wedge pipe.
管の先端内側に前記拡開管を拡開できる外形を有する節
水筒を軸方向移動可能に内装したことを特徴とする請求
項１記載の節水駒。3. A water-saving cylinder having an outer shape capable of expanding the expanding pipe is provided inside the distal end of the expanding pipe that can be inserted into the water pipe so as to be movable in the axial direction. The water-saving pawn described in 1.
部を固定し、該環状鍔部へ節水筒の基端部を螺合して固
定したことを特徴とする請求項１記載の節水駒。4. The fixing means according to claim 1, wherein the annular flange is fixed to the outside of the end of the water pipe, and the base end of the water saving cylinder is screwed to the annular flange. Water saving pawn.
内へ節水筒を軸方向移動可能に挿入すると共に、前記節
水筒の移動による拡開管の拡開手段を介装して、前記通
水管とを固定したことを特徴とする節水装置。5. An expansion pipe is inserted into the end of the water pipe, a water-saving cylinder is inserted into the expansion pipe so as to be movable in the axial direction, and a means for expanding the expansion pipe by moving the water-saving pipe is interposed. Wherein the water pipe is fixed.
記拡開管の先端内側へ楔管を挿入し、該楔管と、前記拡
開管内へ挿通した節水筒の先端部とを螺合させ、前記拡
開管を拡開させて、前記放水管と節水筒を固定し、前記
放水管端へ分散筒を固定したことを特徴とする節水装
置。6. An expansion pipe is inserted into the end of the water discharge pipe of the faucet, a wedge pipe is inserted inside the distal end of the expansion pipe, and the wedge pipe and the distal end of the water saving cylinder inserted into the expansion pipe. A water-saving device, wherein the expansion pipe is expanded to expand the expansion pipe, the water discharge pipe and the water saving pipe are fixed, and the dispersion pipe is fixed to the end of the water discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000313069A JP4645966B2 (en) | 2000-10-13 | 2000-10-13 | Water-saving piece and water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000313069A JP4645966B2 (en) | 2000-10-13 | 2000-10-13 | Water-saving piece and water-saving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002121781A true JP2002121781A (en) | 2002-04-26 |
| JP4645966B2 JP4645966B2 (en) | 2011-03-09 |
Family
ID=18792544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000313069A Expired - Fee Related JP4645966B2 (en) | 2000-10-13 | 2000-10-13 | Water-saving piece and water-saving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4645966B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100786978B1 (en) * | 2005-04-26 | 2007-12-17 | 장명석 | System for installing a wall body of a water pipe |
| KR101213456B1 (en) | 2011-05-29 | 2012-12-18 | 주식회사 장평건설 | a bolt assembly |
| KR101327877B1 (en) | 2012-07-13 | 2013-11-20 | 나병관 | Coupling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122514U (en) * | 1979-02-24 | 1980-08-30 | ||
| JPH031309U (en) * | 1989-05-26 | 1991-01-09 | ||
| JPH0312392U (en) * | 1990-06-27 | 1991-02-07 | ||
| JPH0342899U (en) * | 1989-08-31 | 1991-04-23 | ||
| JPH084955A (en) * | 1994-06-20 | 1996-01-12 | Chuzan Chin | Hose connector of faucet device |
| JPH10299046A (en) * | 1997-05-01 | 1998-11-10 | F I Corp:Kk | Water saving device |
-
2000
- 2000-10-13 JP JP2000313069A patent/JP4645966B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122514U (en) * | 1979-02-24 | 1980-08-30 | ||
| JPH031309U (en) * | 1989-05-26 | 1991-01-09 | ||
| JPH0342899U (en) * | 1989-08-31 | 1991-04-23 | ||
| JPH0312392U (en) * | 1990-06-27 | 1991-02-07 | ||
| JPH084955A (en) * | 1994-06-20 | 1996-01-12 | Chuzan Chin | Hose connector of faucet device |
| JPH10299046A (en) * | 1997-05-01 | 1998-11-10 | F I Corp:Kk | Water saving device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100786978B1 (en) * | 2005-04-26 | 2007-12-17 | 장명석 | System for installing a wall body of a water pipe |
| KR101213456B1 (en) | 2011-05-29 | 2012-12-18 | 주식회사 장평건설 | a bolt assembly |
| KR101327877B1 (en) | 2012-07-13 | 2013-11-20 | 나병관 | Coupling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4645966B2 (en) | 2011-03-09 |
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