JP2002071040A - Single lever type mixing valve - Google Patents

Single lever type mixing valve

Info

Publication number
JP2002071040A
JP2002071040A JP2000266116A JP2000266116A JP2002071040A JP 2002071040 A JP2002071040 A JP 2002071040A JP 2000266116 A JP2000266116 A JP 2000266116A JP 2000266116 A JP2000266116 A JP 2000266116A JP 2002071040 A JP2002071040 A JP 2002071040A
Authority
JP
Japan
Prior art keywords
flow path
water supply
hot water
hot
recess
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
Application number
JP2000266116A
Other languages
Japanese (ja)
Other versions
JP4366004B2 (en
Inventor
Akira Nishioka
明 西岡
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.)
SanEi Faucet Manufacturing Co Ltd
Original Assignee
SanEi Faucet Manufacturing 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 SanEi Faucet Manufacturing Co Ltd filed Critical SanEi Faucet Manufacturing Co Ltd
Priority to JP2000266116A priority Critical patent/JP4366004B2/en
Publication of JP2002071040A publication Critical patent/JP2002071040A/en
Application granted granted Critical
Publication of JP4366004B2 publication Critical patent/JP4366004B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a single lever type mixing valve having a sharp appearance in which a cylindrical shape is used as a motif. SOLUTION: The mixing valve is provided with a water and hot water supply passages respectively communicated with a water and hot water supply pipes, a discharge passage for mixed hot/cold water, a recessed section 10 disposed in a circumferential wall m, a cylindrical frame body 4 formed on the undersurface of the recessed part at the same level of the outlets of the water and hot water supply passages and of the inlet of the discharge passage, a valve body 17 in which the water inlet passage communicated with the water supply passage and the hot water inlet passage communicated with the hot water supply passage are formed and a mixed hot/cold water outlet passage communicated with the discharge passage is formed at the lower reaches of these intake passages, a disk sheet part 26, a lever body 85, a tube body 39, and a tube cover body 52. The lever body with the same diameter as the cover body has is provide with a covering part 55 covering the part which the cover body in the tube cannot cover.

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】この発明は、シングルレバー
式の混合栓に関する。
The present invention relates to a single-lever type mixing tap.

【0002】[0002]

【従来の技術および発明が解決しようとする課題】従来
この種混合栓として、図9に示すように、円柱形状の胴
部81の周壁81aから横方向に連設された連設部82
内に弁本体を取付け、この横方向に取付けられた弁本体
にレバー体83を係止し、それによって、レバー体83
が上下・左右方向の回動操作によって傾動操作されるよ
うに構成したワンホール混合栓M〔図9(A)参照〕や
ワンホールスプレー混合栓N〔図9(B)参照〕がある
けれども、胴部81が例えば青銅鋳物からなるので、周
壁81aから折れ曲がり連設部82に至る折れ曲がり形
状が湾曲形状となり、本出願人が先に提案(特願200
0−133746・現時点では未公開)した円柱形状の
シャープな外観形状を持つシャワヘッドを前記ワンホー
ルスプレー混合栓Nに用いられているシャワヘッド84
と替えて用いても、湾曲形状が目立つ胴部81とシャー
プな外観形状を持つシャワヘッドとの組み合わせはデザ
イン的にマッチしなかった。
2. Description of the Related Art Conventionally, as shown in FIG. 9, a continuous plug 82 of this type is provided as a mixer tap in a lateral direction from a peripheral wall 81a of a cylindrical body 81. As shown in FIG.
And the lever body 83 is locked to the laterally mounted valve body.
There is a one-hole mixer tap M (see FIG. 9 (A)) and a one-hole spray mixer tap N (see FIG. 9 (B)), which are configured to be tilted by turning operations in the vertical and horizontal directions. Since the body portion 81 is made of, for example, a bronze casting, the bent shape from the peripheral wall 81a to the continuous portion 82 has a curved shape.
0-133746 (not disclosed at the present time) is a shower head 84 having a sharp external shape of a cylindrical shape used for the one-hole spray mixer tap N.
Even when used in place of the above, the combination of the trunk portion 81 having a conspicuous curved shape and the shower head having a sharp external shape did not match in design.

【0003】本発明は上述の事柄に留意してなされたも
ので、その目的は、円柱をモチーフにしたシャープな外
観形状を持つシングルレバー式の混合栓を提供すること
である。
[0003] The present invention has been made in consideration of the above, and an object of the present invention is to provide a single-lever mixer tap having a sharp external shape with a cylindrical motif.

【0004】[0004]

【課題を解決するための手段】上記目的を達成するため
に、この発明は、金属製棒材よりなり、給水管および給
湯管にそれぞれ連通する給水流路および給湯流路を有す
る一方、湯水混合水の吐出流路を有し、凹所を周壁に有
するとともに、この凹所の底面に、前記給水流路の出口
および給湯流路の出口ならびに前記吐出流路の入口が面
一に形成された円柱形状の胴部と、前記給水流路に連通
する水導入流路、前記給湯流路に連通する湯導入流路が
形成されるとともに、これら導入流路の下流に前記吐出
流路に連通する湯水混合水導出流路が形成された弁本体
と、前記給水流路および水導入流路を連通させ、前記給
湯流路および湯導入流路を連通させ、また、前記吐出流
路および湯水混合水導出流路を連通させるよう前記凹所
の底面にシール可能に取付けられたディスク状のシート
部と、前記弁本体に係止され、前記シート部を介して横
方向に前記弁本体を取付けた状態で上下・左右方向の回
動操作によって傾動操作されるレバー体と、前記弁本体
が内蔵された状態で、前記シート部に外嵌する筒体と、
この筒体の外径に略等しい内径を有し、前記凹所のまわ
りの前記周壁に横方向に固定され、前記筒体の略全体を
覆う筒状のカバー体とを備え、更に、前記シート部をね
じ止めにより前記凹所の底面に取付ける一方、前記シー
ト部と前記筒体をねじ止めにより連結してあり、一方、
前記レバー体は、前記カバー体と同径で、前記筒体にお
ける前記カバー体で覆いきれなかった部分を覆う被覆部
分を有する。
SUMMARY OF THE INVENTION In order to achieve the above object, the present invention comprises a metal rod having a water supply channel and a hot water supply channel communicating with a water supply pipe and a hot water supply pipe, respectively. It has a water discharge channel, and has a recess on the peripheral wall, and the outlet of the water supply channel, the outlet of the hot water supply channel, and the inlet of the discharge channel are formed flush with the bottom of the recess. A cylindrical body, a water introduction flow path communicating with the water supply flow path, and a hot water introduction flow path communicating with the hot water supply flow path are formed, and the discharge flow path is communicated downstream of these introduction flow paths. The valve body in which the hot / cold water discharge flow path is formed communicates with the water supply flow path and the water introduction flow path, the hot water supply flow path and the hot water introduction flow path communicate with each other, and the discharge flow path and the hot / cold water mixture Sealable on the bottom of the recess so that the outlet channel can communicate A disk-shaped seat portion attached to the valve body, and a lever which is locked to the valve body and is tilted by a turning operation in the vertical and horizontal directions with the valve body mounted laterally via the seat portion. A body, with the valve body being built-in, a tubular body that is fitted to the seat portion,
A cylindrical cover body having an inner diameter substantially equal to the outer diameter of the cylindrical body, fixed laterally to the peripheral wall around the recess, and covering substantially the entirety of the cylindrical body; The part is attached to the bottom of the recess by screwing, while the seat part and the cylinder are connected by screwing,
The lever body has the same diameter as the cover body, and has a covering portion that covers a portion of the cylindrical body that cannot be covered by the cover body.

【0005】[0005]

【発明の実施の形態】以下、この発明の実施の形態につ
いて説明する。図1〜図5は、円柱形状の胴部の上面か
ら吐水管を突出させたこの発明の第1の実施形態を示
す。
Embodiments of the present invention will be described below. 1 to 5 show a first embodiment of the present invention in which a water discharge pipe is projected from an upper surface of a cylindrical body.

【0006】図1〜図4において、1は、ワンホール混
合栓で、台所の流し台や洗面ボール、バスタブ等の水栓
取付板部2に開設された貫通孔3を介して水栓取付板部
2にボルト44を用いて固定されている。
In FIG. 1 to FIG. 4, reference numeral 1 denotes a one-hole mixing tap, which is provided through a through-hole 3 formed in a tap mounting plate 2 for a kitchen sink, a washbasin, a bathtub or the like. 2 is fixed using bolts 44.

【0007】4は、円柱形状の胴部で、給水管5に連通
する給水流路を形成する給水穴6および給湯管7に連通
する給湯流路を形成する給湯穴8を有するとともに、湯
水混合水の吐出流路を形成する吐出用穴9を有し、正面
視小判型の凹所10〔図5(A)〕を周壁mに有する。
Reference numeral 4 denotes a cylindrical body having a water supply hole 6 forming a water supply passage communicating with the water supply pipe 5 and a water supply hole 8 forming a hot water supply passage communicating with the hot water supply pipe 7. It has a discharge hole 9 that forms a water discharge flow path, and has an oval-shaped recess 10 (FIG. 5A) in the peripheral wall m when viewed from the front.

【0008】更に、前記凹所10の底面11は平坦面を
有し、この平坦面に前記給水流路の出口12および前記
給湯流路の出口13ならびに前記吐出流路の入口14が
面一に形成されている。9aは前記吐出流路の出口であ
る。また、底面11には複数のねじ孔15a,15b,
15cが形成されている。
Further, the bottom surface 11 of the recess 10 has a flat surface, on which the outlet 12 of the water supply passage, the outlet 13 of the hot water supply passage, and the inlet 14 of the discharge passage are flush. Is formed. 9a is an outlet of the discharge channel. Also, a plurality of screw holes 15a, 15b,
15c is formed.

【0009】前記胴部4は、所定の径Dを有する例えば
ステンレス製の棒材を所定の長さLに切断して得られる
円柱体16に、給水穴6、給湯穴8および吐出用穴9な
らびに凹所10を穿設することで形成される。60は、
ステンレス製の吐水管で、胴部4の上面部から突出した
状態で設けられている。すなわち、前記上面部には吐出
流路に連通する正面視円形の連通穴61が形成され、こ
の連通穴61に吐水管取付け部材62がねじ止めされて
いる。この吐水管取付け部材62は、中央に円形穴62
aを有し、吐水管60の一端が嵌め込まれている。66
は、ワンホール混合栓1の取付金具で、ボルト44の外
周面へ螺合するナット67との締結操作で取付金具66
によって水栓取付板部2の下面2aが押圧される状態で
胴部4が水栓取付板部2の上面2bに固定される(特願
平8−51018号、明細書、図面参照)。44aは、
ボルト44のねじ穴である。
The body 4 is provided with a water supply hole 6, a hot water supply hole 8 and a discharge hole 9 in a cylindrical body 16 obtained by cutting a rod made of, for example, stainless steel having a predetermined diameter D into a predetermined length L. In addition, it is formed by drilling the recess 10. 60 is
It is a water discharge pipe made of stainless steel, and is provided so as to protrude from the upper surface of the body 4. That is, a circular communication hole 61 in front view communicating with the discharge channel is formed in the upper surface portion, and a water discharge pipe attachment member 62 is screwed to the communication hole 61. The water discharge pipe mounting member 62 has a circular hole 62 in the center.
a, and one end of the water discharge pipe 60 is fitted. 66
Is a fitting for the one-hole mixer tap 1 and is attached to a nut 67 which is screwed onto the outer peripheral surface of the bolt 44.
The body 4 is fixed to the upper surface 2b of the faucet mounting plate 2 while the lower surface 2a of the faucet mounting plate 2 is pressed (see Japanese Patent Application No. 8-51018, the specification and the drawings). 44a is
This is a screw hole of the bolt 44.

【0010】17は弁本体で、小径の上方開口18、大
径の下方開口19を有するユニットケース20に、下デ
ィスク21と、この上に設けられるセラミック製の固定
ディスク22と、固定ディスク22に摺動自在に重合配
置されるセラミック製の可動ディスク23と、この上に
あって可動ディスク23を保持する合成樹脂製のサポー
ト部材24とが内蔵されている(特願平7−27515
号、明細書、図面参照)。
Reference numeral 17 denotes a valve body which includes a unit case 20 having a small-diameter upper opening 18 and a large-diameter lower opening 19, a lower disk 21, a ceramic fixed disk 22 provided thereon, and a fixed disk 22. A ceramic movable disk 23 slidably superposed and a synthetic resin support member 24 on the movable disk 23 for holding the movable disk 23 are built therein (Japanese Patent Application No. Hei 7-27515).
No., specification, drawings).

【0011】そして、弁本体17には、前記給水流路に
連通する水導入流路、前記給湯流路に連通する湯導入流
路が形成されるとともに、これら導入流路の下流に前記
吐出流路に連通する湯水混合水導出流路が形成されてい
る。25は栓棒で、回転軸25aのまわりに回動する。
In the valve body 17, a water introduction passage communicating with the water supply passage and a hot water introduction passage communicating with the hot water supply passage are formed, and the discharge flow is provided downstream of these introduction passages. A hot and cold mixed water outlet flow path communicating with the path is formed. Reference numeral 25 denotes a stopper rod which rotates around a rotation axis 25a.

【0012】26は、ディスク状のシート部で、前記下
ディスク21に設けた水用弁孔、湯用弁孔および湯水混
合水用弁孔とそれぞれ対応する水導入孔30、湯導入孔
31および湯水混合水導出孔32が開設されており、そ
の各孔にそれぞれ嵌装される三つの弾性部材よりなるシ
ール用パッキン27,28,29を有する。
Reference numeral 26 denotes a disk-shaped seat portion, which is a water inlet hole 30, a hot water inlet hole 31, and a water inlet hole corresponding to the water valve hole, the hot water valve hole, and the hot / cold mixed water valve hole provided in the lower disk 21, respectively. A hot / cold mixed water outlet hole 32 is provided, and has sealing gaskets 27, 28, and 29 made of three elastic members fitted into the respective holes.

【0013】また、シート部26は、外周面に雄ねじ3
3を有するとともに、凹所10の底面11に設けた前記
ねじ孔15a,15b,15cに対応する位置にねじ挿
通孔34a,34b,34cが形成されている。101
は、ねじである。200は弁本体17に設けた位置決め
用の突起で、前記ねじ挿通孔34aに嵌め込まれる。
The seat 26 has an external thread 3 on its outer peripheral surface.
3, and screw insertion holes 34a, 34b, 34c are formed at positions corresponding to the screw holes 15a, 15b, 15c provided on the bottom surface 11 of the recess 10. 101
Is a screw. Reference numeral 200 denotes a positioning projection provided on the valve body 17 and is fitted into the screw insertion hole 34a.

【0014】そして、シート部26は、前記下ディスク
21および底面11間に介装されて、前記給水流路およ
び水導入流路を連通させ、前記給湯流路および湯導入流
路を連通させ、また、前記吐出流路および湯水混合水導
出流路を連通させる。
The seat portion 26 is interposed between the lower disk 21 and the bottom surface 11, communicates the water supply flow path and the water introduction flow path, communicates the hot water supply flow path and the hot water introduction flow path, Further, the discharge channel and the hot / cold mixed water outlet channel are communicated.

【0015】35はステンレス製のレバー体で、雄ねじ
kを有するピン36により前記栓棒25に係止されてお
り、上下・左右方向の回動操作によって傾動操作され
る。37は、雄ねじkに螺合する雌ねじiを有するねじ
孔で、このねじ孔37を介してピン36のの円錐型先端
部36aが栓棒25の上端部の外周面に形成した環状溝
38に嵌まり込む構成を採用している。44は栓棒25
の上端部が嵌まり込む凹所で、ねじ孔37に連通してい
る。100はピン挿通穴である。
Reference numeral 35 denotes a stainless steel lever body, which is locked to the stopper bar 25 by a pin 36 having a male screw k, and can be tilted by rotating vertically and horizontally. Reference numeral 37 denotes a screw hole having a female screw i to be screwed into the male screw k. Through the screw hole 37, a conical tip portion 36a of the pin 36 is formed in an annular groove 38 formed on the outer peripheral surface of the upper end of the plug rod 25. The fitting configuration is adopted. 44 is a stopper rod 25
Is a recess into which the upper end portion fits, and communicates with the screw hole 37. 100 is a pin insertion hole.

【0016】39は、前記弁本体17が内蔵された状態
で前記シート部26に外嵌する筒体で、シート部26と
はねじ止めにより連結される。すなわち、筒体39は、
小径の上方開口部49および大径の下方開口部50を有
し、下方開口部50の内径はシート部26の外径に等し
い。そして、下方開口部50は、シート部26の前記雄
ねじ33に螺合する雌ねじ51を有する。弁本体17
は、栓棒25側が下方開口部50から挿入され、ねじ止
めにより、かつ、栓棒25の上端部が突出した状態で筒
体39に固定されている。
Reference numeral 39 denotes a tubular body which is fitted to the seat portion 26 with the valve body 17 incorporated therein, and is connected to the seat portion 26 by screwing. That is, the cylinder 39 is
It has a small-diameter upper opening 49 and a large-diameter lower opening 50, and the inner diameter of the lower opening 50 is equal to the outer diameter of the seat 26. The lower opening 50 has a female screw 51 that is screwed into the male screw 33 of the seat 26. Valve body 17
The plug 25 is inserted into the lower opening 50 from the lower opening 50 and is fixed to the cylinder 39 by screwing and with the upper end of the plug 25 protruding.

【0017】52は、シート部26と弁本体17を内蔵
した筒体39とを覆う筒状の薄いステンレス製のカバー
体で、前記筒体39の大径部39aの外径に略等しい内
径を有し、前記凹所10のまわりの前記周壁mに横方向
にロー付け、あるいは、溶接により固定されている。こ
の場合、カバー体52の外周面Fと胴部4の周壁面m 1
は直交している。そして、シート部26を凹所10の底
面11にねじ止めし〔図5(B)〕参照、続いて、弁本
体17を内蔵した筒体39をシート部26にねじ止めし
て横方向に前記弁本体17を取付けた状態では、前記筒
体39の小径部39bがカバー体52に覆われることな
くカバー体52の一方開口54よりも横方向外側に突出
する。
Reference numeral 52 denotes a built-in seat 26 and valve body 17.
Cylindrical thin stainless steel cover for covering the closed cylindrical body 39
The inner diameter of which is substantially equal to the outer diameter of the large diameter portion 39a of the cylindrical body 39.
Having a diameter and transverse to the peripheral wall m around the recess 10
Or fixed by welding. This
, The outer peripheral surface F of the cover body 52 and the peripheral wall surface m of the body 4 1
Are orthogonal. Then, the sheet portion 26 is attached to the bottom of the recess 10.
Screw it to the surface 11 (see FIG. 5 (B)).
The cylindrical body 39 containing the body 17 is screwed to the seat portion 26.
In a state where the valve body 17 is mounted in the horizontal direction,
The small diameter portion 39b of the body 39 is not covered with the cover body 52.
Projecting laterally outward from the one opening 54 of the cover body 52
I do.

【0018】前記レバー体35は、平面視細長の矩形を
した平板状のレバー部分56を有する。また、レバー体
35は、前記筒体39における前記カバー体52で覆い
きれなかった部分、すなわち、前記筒体39の小径部3
9bを覆う被覆部分55を有する。この被覆部分55
は、前記カバー体52と同径である。
The lever body 35 has a flat plate-like lever portion 56 which is elongated in a plan view. The lever body 35 is a portion of the cylindrical body 39 that cannot be covered by the cover body 52, that is, the small-diameter portion 3 of the cylindrical body 39.
It has a covering portion 55 that covers 9b. This covering portion 55
Has the same diameter as the cover body 52.

【0019】そして、レバー部分56と被覆部分55は
直交している。すなわち、レバー体35は、レバー部分
56から垂直に折れ曲がり被覆部分55に至るシャープ
な折れ曲がり形状を有する。
The lever portion 56 and the covering portion 55 are orthogonal to each other. That is, the lever body 35 has a sharp bent shape that bends vertically from the lever portion 56 to the covering portion 55.

【0020】而して、ステンレス製の棒材を用いたので
鋳造金型を用いて胴部を作成する従来の場合に比してコ
スト安で、かつ、給水流路、給湯流路、吐出流路をシン
プルにできる上、これら流路、凹所10を棒材を加工す
るだけの容易な作業で形成できる。
Since the stainless steel bar is used, the cost is lower than in the conventional case where the body is formed using a casting mold, and the water supply flow path, the hot water supply flow path, and the discharge flow are used. In addition to simplifying the path, the flow path and the recess 10 can be formed by an easy operation of processing a bar.

【0021】更に、レバー体35は、シャープな折れ曲
がり形状を有するとともに、カバー体52の外周面Fと
胴部4の周壁面m1 を直交させてカバー体52を胴部4
に取り付け、しかも、胴部4、カバー体52およびレバ
ー体35ならびに吐水管60をステンレス製にしたの
で、円柱をモチーフにしたシャープな外観形状を持つワ
ンホール混合栓1を提供できる。
Further, the lever body 35 has a sharply bent shape, and the outer peripheral surface F of the cover body 52 and the peripheral wall surface m 1 of the body part 4 are perpendicular to each other so that the cover body 52 is
In addition, the body 4, the cover 52, the lever 35, and the water discharge pipe 60 are made of stainless steel, so that the one-hole mixer tap 1 having a sharp external appearance with a cylindrical motif can be provided.

【0022】図6〜図8は、吐水管の代わりに本出願人
が先に提案(特願2000−133746・現時点では
未公開)した円柱形状のシャープな外観形状を持つシャ
ワヘッドを用いたこの発明の第2の実施形態を示す。図
6〜図8において、図1〜図5に示した符号と同一のも
のは、同一または相当物である。
FIGS. 6 to 8 show a case in which a shower head having a columnar sharp appearance previously proposed by the present applicant (Japanese Patent Application No. 2000-133746, not disclosed at the present time) is used in place of the water discharge pipe. 7 shows a second embodiment of the invention. 6 to 8, the same components as those shown in FIGS. 1 to 5 are the same or equivalent.

【0023】図6〜図8において、69は、ワンホール
スプレー混合栓である。70は、シャワヘッド71のホ
ースで、ホース管71bを介してストッパー71e付き
のフレキシブル管71cに接続され、更に、このフレキ
シブル管71cの上流端は湯水混合水の吐出用穴9に接
続されている。72は、胴部4に形成した貫通穴で、胴
部4の上端部に取り付けられたホース案内管73に連通
しており、ホース70、ホース管71b、フレキシブル
管71cが挿通される。
In FIGS. 6 to 8, reference numeral 69 denotes a one-hole spray mixer tap. Reference numeral 70 denotes a hose of the shower head 71, which is connected to a flexible pipe 71c with a stopper 71e via a hose pipe 71b, and the upstream end of the flexible pipe 71c is connected to a discharge hole 9 for mixing hot and cold water. . Reference numeral 72 denotes a through hole formed in the body 4, which communicates with a hose guide tube 73 attached to the upper end of the body 4, through which the hose 70, the hose 71b, and the flexible tube 71c are inserted.

【0024】[0024]

【発明の効果】この発明では、例えばステンレス製の棒
材を用いたので鋳造金型を用いて胴部を作成する従来の
場合に比してコスト安で、かつ、給水流路、給湯流路、
吐出流路をシンプルにできる上、これら流路、凹所を棒
材を加工するだけの容易な作業で形成できる。
According to the present invention, for example, since a stainless steel bar is used, the cost is lower than in the conventional case where the body is formed using a casting mold, and the water supply flow path and the hot water supply flow path are used. ,
In addition to simplifying the discharge flow path, these flow paths and recesses can be formed by a simple operation of processing a bar.

【0025】更に、レバー体は、シャープな折れ曲がり
形状を有するとともに、カバー体を胴部に直交させてカ
バー体を胴部に取り付けたので、円柱をモチーフにした
シャープな外観形状を持つワンホール混合栓を提供でき
る。
Further, the lever body has a sharp bent shape, and the cover body is attached to the body part perpendicular to the body part, so that the one-hole mixture having a sharp external shape with a cylindrical motif is provided. A stopper can be provided.

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

【図1】この発明の第1の実施形態を示す全体斜視図で
ある。
FIG. 1 is an overall perspective view showing a first embodiment of the present invention.

【図2】上記実施形態を示す構成説明図である。FIG. 2 is a configuration explanatory view showing the embodiment.

【図3】上記実施形態を分解して示す構成説明図であ
る。
FIG. 3 is a configuration explanatory view showing the embodiment in an exploded manner.

【図4】(A)は、上記実施形態で用いた円柱体を示す
斜視図である。(B)は、上記実施形態における胴部と
カバー体の位置関係を示す図である。
FIG. 4A is a perspective view showing a cylindrical body used in the embodiment. (B) is a figure which shows the positional relationship of the trunk | drum and cover body in the said embodiment.

【図5】(A)は、上記実施形態における胴部を示す斜
視図である。(B)は、上記実施形態における胴部にシ
ート部を取り付けた状態を示す斜視図である。
FIG. 5A is a perspective view showing a trunk in the embodiment. (B) is a perspective view showing a state where a seat part is attached to a trunk part in the above-mentioned embodiment.

【図6】この発明の第2の実施形態を示す全体斜視図で
ある。
FIG. 6 is an overall perspective view showing a second embodiment of the present invention.

【図7】上記第2の実施形態を示す構成説明図である。FIG. 7 is a configuration explanatory view showing the second embodiment.

【図8】(A)は、上記第2の実施形態で用いた円柱体
を示す斜視図である。(B)は、上記第2の実施形態に
おける胴部とカバー体の位置関係を示す図である。
FIG. 8A is a perspective view showing a cylinder used in the second embodiment. (B) is a diagram showing a positional relationship between a trunk portion and a cover body in the second embodiment.

【図9】(A)は、従来例を示す構成説明図である。
(B)は、他の従来例を示す構成説明図である。
FIG. 9A is a configuration explanatory view showing a conventional example.
(B) is a configuration explanatory view showing another conventional example.

【符号の説明】[Explanation of symbols]

1…ワンホール混合栓、4…胴部、10…凹所、17…
弁本体、26…シート部、35…レバー体、39…筒
体、52…カバー体。
1: One-hole mixer tap, 4: Body, 10: recess, 17 ...
Valve body, 26 seat part, 35 lever body, 39 cylinder body, 52 cover body.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 金属製棒材よりなり、給水管および給湯
管にそれぞれ連通する給水流路および給湯流路を有する
一方、湯水混合水の吐出流路を有し、凹所を周壁に有す
るとともに、この凹所の底面に、前記給水流路の出口お
よび給湯流路の出口ならびに前記吐出流路の入口が面一
に形成された円柱形状の胴部と、前記給水流路に連通す
る水導入流路、前記給湯流路に連通する湯導入流路が形
成されるとともに、これら導入流路の下流に前記吐出流
路に連通する湯水混合水導出流路が形成された弁本体
と、前記給水流路および水導入流路を連通させ、前記給
湯流路および湯導入流路を連通させ、また、前記吐出流
路および湯水混合水導出流路を連通させるよう前記凹所
の底面にシール可能に取付けられたディスク状のシート
部と、前記弁本体に係止され、前記シート部を介して横
方向に前記弁本体を取付けた状態で上下・左右方向の回
動操作によって傾動操作されるレバー体と、前記弁本体
が内蔵された状態で、前記シート部に外嵌する筒体と、
この筒体の外径に略等しい内径を有し、前記凹所のまわ
りの前記周壁に横方向に固定され、前記筒体の略全体を
覆う筒状のカバー体とを備え、更に、前記シート部をね
じ止めにより前記凹所の底面に取付ける一方、前記シー
ト部と前記筒体をねじ止めにより連結してあり、一方、
前記レバー体は、前記カバー体と同径で、前記筒体にお
ける前記カバー体で覆いきれなかった部分を覆う被覆部
分を有することを特徴とするシングルレバー式の混合
栓。
1. A metal rod having a water supply flow path and a hot water supply flow path communicating with a water supply pipe and a hot water supply pipe, a discharge flow path of hot and cold water mixture, and a recess in a peripheral wall. A cylindrical body in which an outlet of the water supply passage, an outlet of the hot water supply passage, and an inlet of the discharge passage are formed flush with a bottom surface of the recess; and a water introduction communicating with the water supply passage. A valve body in which a flow path and a hot water introduction flow path communicating with the hot water supply flow path are formed, and a hot / cold mixed water derivation flow path communicating with the discharge flow path is formed downstream of the introduction flow path; A flow path and a water introduction flow path communicate with each other, the hot water supply flow path and the hot water introduction flow path communicate with each other, and the bottom surface of the recess can be sealed so as to communicate with the discharge flow path and the hot / cold mixed water discharge flow path. The disk-shaped seat portion is attached to the valve body. A lever body which is stopped and tilted by a rotation operation in the up / down and left / right directions in a state where the valve body is mounted laterally through the seat portion; and A tubular body that fits over the
A cylindrical cover body having an inner diameter substantially equal to the outer diameter of the cylindrical body, fixed laterally to the peripheral wall around the recess, and covering substantially the entirety of the cylindrical body; The part is attached to the bottom of the recess by screwing, while the seat part and the cylinder are connected by screwing,
The single lever-type mixing tap according to claim 1, wherein the lever body has the same diameter as the cover body and has a covering portion that covers a portion of the cylindrical body that cannot be covered by the cover body.
JP2000266116A 2000-09-01 2000-09-01 Single lever type mixer tap Expired - Fee Related JP4366004B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000266116A JP4366004B2 (en) 2000-09-01 2000-09-01 Single lever type mixer tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000266116A JP4366004B2 (en) 2000-09-01 2000-09-01 Single lever type mixer tap

Publications (2)

Publication Number Publication Date
JP2002071040A true JP2002071040A (en) 2002-03-08
JP4366004B2 JP4366004B2 (en) 2009-11-18

Family

ID=18753263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000266116A Expired - Fee Related JP4366004B2 (en) 2000-09-01 2000-09-01 Single lever type mixer tap

Country Status (1)

Country Link
JP (1) JP4366004B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019112895A (en) * 2017-12-26 2019-07-11 パナソニックIpマネジメント株式会社 Faucet
JP2020193469A (en) * 2019-05-28 2020-12-03 Sanei株式会社 Faucet
JP7427165B2 (en) 2020-07-31 2024-02-05 Toto株式会社 Faucet device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019112895A (en) * 2017-12-26 2019-07-11 パナソニックIpマネジメント株式会社 Faucet
JP2020193469A (en) * 2019-05-28 2020-12-03 Sanei株式会社 Faucet
JP7427165B2 (en) 2020-07-31 2024-02-05 Toto株式会社 Faucet device

Also Published As

Publication number Publication date
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