JPS6221935A - Drain mount - Google Patents
Drain mountInfo
- Publication number
- JPS6221935A JPS6221935A JP61032676A JP3267686A JPS6221935A JP S6221935 A JPS6221935 A JP S6221935A JP 61032676 A JP61032676 A JP 61032676A JP 3267686 A JP3267686 A JP 3267686A JP S6221935 A JPS6221935 A JP S6221935A
- Authority
- JP
- Japan
- Prior art keywords
- lid
- sleeve
- stem
- drain
- coaxial
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K1/00—Wash-stands; Appurtenances therefor
- A47K1/14—Stoppers for wash-basins, baths, sinks, or the like
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
(イ)発明の分野
本発明は下水配管設備用弁に関し、具体的には、風呂桶
、洗面器等のドレン配管を選択的に開閉するドレン取付
物に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of the Invention The present invention relates to a valve for sewage piping equipment, and specifically relates to a drain fitting for selectively opening and closing drain piping of bathtubs, wash basins, etc.
(ロ)発明の背景
多くの下水配管用取付物の蓋は、ドレンを開くのにつか
みにくく、持ち上げにくい。従って、ドレンを開くのに
は瀬械的に複雑になる。場合によっては、取付物から蓋
を外すの、にてこのような装置が必要になる。このよう
な一般的取付物には必要物が備わっているが、蓋を開位
置に押すには、ばねや弾性スリーブを必要とする。この
ため、信頼性あるランチ機構が、ばねの力に抗して閉位
置に蓋を保持するのに必要となる。(b) Background of the Invention The lids of many sewer pipe fittings are difficult to grasp and lift to open the drain. Therefore, opening the drain becomes mechanically complicated. In some cases, such a device is required to remove the lid from the fixture. While these common fittings are self-contained, they require a spring or resilient sleeve to push the lid into the open position. Therefore, a reliable launch mechanism is required to hold the lid in the closed position against the force of the spring.
手で持ち上げられるつかみ装置のある蓋のあるドレン取
付物は、比較的簡単な構造であり、低価格で、長寿命で
ある。この型の取付物は、手でそのまま支えなくても、
開位置に蓋を保持できる手段が必要である。このような
手段は、機構を複雑にしてはならないし、この型の取付
物の利点を充分に得るために長寿命で信頼性がなければ
ならない。また、開位置にドレン取付物を保持するのに
蓋の回転や他の移動を必要とせず、しかも開位置に蓋を
持ち上げるのに、自動的に作動できれば便利である。Drain fittings with lids that have hand-lifted grips are of relatively simple construction, low cost, and long life. This type of attachment does not need to be supported with your hands.
A means of holding the lid in the open position is required. Such means must not complicate the mechanism and must have a long life and reliability in order to obtain the full benefits of this type of attachment. It would also be advantageous if the lid could be automatically actuated to lift the lid to the open position without requiring rotation or other movement of the lid to hold the drain fitting in the open position.
蓋をつかんで持ち上げることによって開くことができ、
回転ラッチ機構を必要としiい従来のドレン取付物は、
開位置へ蓋を保持するのに摩擦を利用している。この種
の先行技術では、取付物内に垂直ステムに同軸に配置さ
れ、ステムに沿って摺動可能で、開位置と閉位置の間を
蓋が移動できるようにしたスリーブに蓋が取りつけられ
ている。It can be opened by grabbing the lid and lifting it up.
Traditional drain fittings that require a rotating latch mechanism are
Friction is used to hold the lid in the open position. In this type of prior art, the lid is attached to a sleeve that is disposed within the fixture coaxially with a vertical stem and is slidable along the stem, allowing the lid to move between open and closed positions. There is.
ステムの同軸溝内の弾性割れリングが半径方向圧縮状態
で、スリーブの内面に圧力を加える。これによシステム
に沿うスリーブと蓋の動きに対する摩擦抵抗を増大し、
これらが手でその位置から外されるまで、その位置に残
るようにしなっている。An elastic splitting ring in the coaxial groove of the stem, in radial compression, exerts pressure on the inner surface of the sleeve. This increases the frictional resistance to movement of the sleeve and lid along the system,
They are intended to remain in place until they are manually removed from that position.
上述の摩擦増大手段は、摩耗がはやく、所定の目的には
効果が小さくなる。開位置ではしつかりした保持作用を
しないで、蓋を閉めるときには、常にオペレータの作業
を増してしまう。このようなオペレータの作業を増大し
ないで、開位置に蓋をしつかり保持する長寿命の取付物
が大きく有利であろう。The friction increasing means described above wears out quickly and becomes less effective for the intended purpose. It does not provide a firm retention effect in the open position and always increases the operator's effort when closing the lid. A long-life fitting that securely holds the lid in the open position without increasing such operator effort would be greatly advantageous.
本発明は上述の問題を解決しようとするものである。The present invention seeks to solve the above-mentioned problems.
(ハ)発明の概要
本発明の特徴として、ト9レン取付物には、ドレン流路
を画成するようにドレン開口に係合する円筒形体と、円
筒形体に取りつけられ、流路を横切って伸びる流れ伝達
スパイダと、スパイダに固定されて円筒形体の軸に沿っ
て伸びるステムおよびステムに同軸に配置され、ステム
にそって摺動可能なスリーブからなる第1および第2の
同軸部材とがある。スリーブに取りつけられた蓋がスリ
ーブと共に開位置と閉位置との間を移動可能である。(C) Summary of the Invention The present invention is characterized in that the drain fitting includes a cylindrical body that engages with the drain opening to define a drain flow path, and a cylindrical body that is attached to the cylindrical body and extends across the flow path. There is an extending flow transmitting spider, a stem fixed to the spider and extending along an axis of the cylindrical body, and first and second coaxial members comprising a sleeve coaxially disposed on the stem and slidable along the stem. . A lid attached to the sleeve is movable with the sleeve between open and closed positions.
閉位置では、蓋がドレン流路に流れが入るのを阻止し、
開位置では蓋が円筒形体から隔って、流れをドレン流路
内に入れる。第1の同軸部材は、第2の同軸部材の方へ
伸びる半径方向孔を有し、第2の同軸部材は第1の同軸
部材に面する空洞を有する。さらに取付物には、半径方
向孔内に少なくとも部分的に配置されたつめ部材があり
、これが孔に対して可動であり、また孔から第2同軸部
材へつめ部材を外側へ押す部材がある。凹みは、蓋とス
リーブが開位置にあるとき、つめ部材の一部を受け入れ
るように適宜第2同軸部材に配置されている。In the closed position, the lid prevents flow from entering the drain channel;
In the open position, the lid is spaced from the cylindrical body and directs flow into the drain channel. The first coaxial member has a radial hole extending toward the second coaxial member, and the second coaxial member has a cavity facing the first coaxial member. The attachment further includes a pawl member disposed at least partially within the radial bore, movable relative to the bore, and a member pushing the pawl member outwardly from the bore and onto the second coaxial member. The recess is suitably positioned in the second coaxial member to receive a portion of the pawl member when the lid and sleeve are in the open position.
本発明の他の特徴によれば、ドレン取付物は蓋をつかん
で手で持ち上げることによって開くもので、ドレン流路
を画成する円筒形体と、流路内に伸びるスパイダ部材を
有する。ステムが円筒形体の軸に沿って伸び、一端がス
パイダ部材に固定され、他端に拡大部があり、管状スリ
ーブがステムと同軸に配置され、ステムに沿って摺動可
能である。蓋はスリーブから半径方向に伸び、閉位置と
開位置の間をスリーブと共に可動である。閉位置ではド
レン流路への流れが阻止され、開位置では、流れがドレ
ン流路内へ入れられる。取付物には、ステムの拡大部の
まわりに室を画成する手段があシ、蓋が開位置に達した
時、拡大部分が室の表面に当って、スリーブと蓋が更に
移動するのをIEめるように室が構成されている。取付
物には、さらに、蓋が開位置にあるとき、蓋とスリーブ
がスパイダ部材へ移動するのを防電するつめ部材がある
。According to another feature of the invention, the drain fitting is opened by grasping and manually lifting the lid and has a cylindrical body defining a drain passageway and a spider member extending into the passageway. A stem extends along the axis of the cylindrical body, is fixed to the spider member at one end and has an enlarged portion at the other end, and a tubular sleeve is disposed coaxially with and slidable along the stem. The lid extends radially from the sleeve and is movable therewith between a closed position and an open position. The closed position prevents flow to the drain channel, and the open position allows flow into the drain channel. The fitting has means defining a chamber around the enlarged portion of the stem such that when the lid reaches the open position, the enlarged portion abuts the surface of the chamber to prevent further movement of the sleeve and lid. The room is configured so that IE can be used. The attachment further includes a pawl member that electrically prevents movement of the lid and sleeve into the spider member when the lid is in the open position.
本発明のト9レン取付物は、ドレンを開くために蓋を手
でつかんで持ち上げられる型で、簡単且つ耐久性で、取
り扱いが容易である。蓋が開位置に持ち上ったとき、つ
めが自動的に係合し、オペレータがそれ以上操作する必
要がない。蓋が開位置にないとき、蓋の移動に対する抵
抗がそれほど増大しない。The drain fitting of the present invention is of a type in which the lid can be grasped and lifted by hand to open the drain, and is simple, durable, and easy to handle. When the lid is lifted to the open position, the pawl engages automatically and requires no further action by the operator. When the lid is not in the open position, the resistance to movement of the lid is not significantly increased.
に)好適実施列の詳細な説明
第1図で、ドレン取付物11は、水が一時的に保有され
る風呂桶、流し、洗面器などの下水設備用途の基礎13
のドレン開口12に取りつけるよう(て設繭十されてい
る。2) Detailed Description of the Preferred Embodiment In FIG.
It is arranged so that it can be attached to the drain opening 12 of.
第2〜3図で、取付物■1の円筒形体14はドレン流路
16を形成し、上端にフランジ17がある。円筒形体1
4はドレン開口12に係合し、本例では、外側ねじ18
が、風呂桶や洗面器などの基礎13の下のドレンパイプ
エルボ21内の内側ねじ19に係合できる。ドレン取付
物11を設置したとき洩れを防止するために、フランジ
17によってドレン開口16のリムに環状弾性ガスケッ
ト22を圧する。In Figures 2-3, the cylindrical body 14 of the fixture 1 forms a drain passage 16 and has a flange 17 at its upper end. Cylindrical body 1
4 engages the drain opening 12, in this example the outer thread 18
can be engaged with an internal thread 19 in a drain pipe elbow 21 under a foundation 13 such as a bathtub or wash basin. An annular elastic gasket 22 is pressed against the rim of the drain opening 16 by the flange 17 to prevent leakage when the drain fitting 11 is installed.
可動蓋23を支持するために、スパイダ部材2.1が円
筒形体14の基礎のところでドレン流路16を横切9、
内部ねじ付き受口26が円筒形体の軸にある。棒状ステ
ム27のねじ付き下端が受口26内に係合し、円筒形体
14の軸に整合して受口から上へ伸びる。ステム27の
上端の半径方向拡大部28が円筒形体14の上にあシ、
その目的は後述する。To support the movable lid 23, a spider member 2.1 traverses the drain channel 16 at the base of the cylindrical body 14;
An internally threaded socket 26 is located on the axis of the cylindrical body. A threaded lower end of rod-like stem 27 engages within socket 26 and extends upwardly from the socket in alignment with the axis of cylindrical body 14 . The radial enlargement 28 at the upper end of the stem 27 rests on the cylindrical body 14;
Its purpose will be explained later.
可動蓋23の組立体には、ステム27と同軸のスリーブ
部材29があり、ステムに沿って暦動可能である。本実
施例では、スリーブ29は上端に一体の蓋部材31があ
シ、その直径はドレン流路16の直径より太きい。環状
ゴムスカート32がスリーブ29の上端でM部材31の
近くにあり、スリーブおよび蓋部材と同軸であり、ステ
ム27に沿って蓋23が最下位置へ下ったとき、ドレン
流路16を閉じる。閉位置では、取付物11の上の流体
の圧力と重量で、スカート32のリムがフランジ17に
押され密封作用を行う。The movable lid 23 assembly includes a sleeve member 29 coaxial with the stem 27 and movable along the stem. In this embodiment, the sleeve 29 has an integral lid member 31 at its upper end, the diameter of which is larger than the diameter of the drain passage 16. An annular rubber skirt 32 is near the M member 31 at the upper end of the sleeve 29 and is coaxial with the sleeve and lid member to close the drain passageway 16 when the lid 23 is lowered along stem 27 to its lowest position. In the closed position, the pressure and weight of the fluid above the fitting 11 forces the rim of the skirt 32 against the flange 17 to provide a seal.
蓋23をつかみやすくするため、中空ノブ33が蓋部材
31の上にあり、ねじ34で蓋部材と係合する。ノブ3
3の内室36にステム27の上端が蓋31の流路37を
介して伸びている。流路37はステム27の上部の拡大
部28よシ直径が小さい。ステム27に沿う蓋23の上
方移動は、室36の基礎に対する拡大部28の接触で制
限され、ドレン流路の開位置を画成する。To facilitate gripping the lid 23, a hollow knob 33 is located on the lid member 31 and is engaged with the lid member by a screw 34. knob 3
The upper end of the stem 27 extends into the inner chamber 36 of the lid 31 through a channel 37 of the lid 31. The channel 37 has a smaller diameter than the upper enlarged portion 28 of the stem 27. Upward movement of the lid 23 along the stem 27 is limited by the contact of the enlarged portion 28 against the base of the chamber 36, defining the open position of the drain flow path.
つめ手段38が開位置から蓋23が下方へ動くのを止め
、手を使わなくても、ドレン取付物11を開いた壕まに
できる。本発明のつめ手段38では、らせん圧縮ばね3
9と球形つめ部材41がステム27の半径方向孔42内
にある。ばね39は、圧縮状態で、スリーブ29の内面
に向って外側へつめ部材41を押す。The pawl means 38 stops the lid 23 from moving downward from the open position, allowing the drain fitting 11 to be opened without the use of hands. In the pawl means 38 of the present invention, the helical compression spring 3
9 and a spherical pawl member 41 are within the radial bore 42 of the stem 27. The spring 39, in its compressed state, pushes the pawl member 41 outwardly towards the inner surface of the sleeve 29.
スリーブ29の内面の同軸溝43が凹みを画成し、開位
置に蓋23があるとき、つめ部材41が凹みに入り込む
。開位置から蓋23が下方へ移動するには、溝43から
つめ部材41が出なければならず、これにはばね39の
圧縮が必要である。A coaxial groove 43 on the inner surface of the sleeve 29 defines a recess into which the pawl member 41 enters when the lid 23 is in the open position. For the lid 23 to move downwardly from the open position, the pawl member 41 must emerge from the groove 43, which requires compression of the spring 39.
ばね力が移動を防上し、蓋23は、手で下げられなけれ
ば、開位置にあるままである。つめ手段38は、開位置
を除いて、蓋23の移動分妨げない。The spring force prevents movement and the lid 23 remains in the open position unless manually lowered. The pawl means 38 does not obstruct the movement of the lid 23 except in the open position.
蓋23は開位置に保持するために引っくり返すことはな
いが、上述の実施例では蓋はステム27に対し回転でき
る。第4図で、所望により回転を止めるには、ステム2
7αに沿って縦方向スロット44を設け、スリーブ29
αにねじ46を設ければよい。ねじ46はスロット内の
スリーブ29αの内面から内方へ少し伸びている。ステ
ム27に対する蓋230回転を妨げば、蓋の回転によシ
、ステムをスバ、イダ受口26に接したり雌したりする
とき、取付物11の組立・解体を容易にし、蓋とステム
がユニットとして設置、取外しができる。Although the lid 23 is not flipped over to hold it in the open position, in the embodiments described above the lid can be rotated relative to the stem 27. In Figure 4, to stop the rotation if desired, the stem 2
A longitudinal slot 44 is provided along 7α, and the sleeve 29
A screw 46 may be provided at α. The screw 46 extends slightly inwardly from the inner surface of the sleeve 29α within the slot. If the rotation of the lid 230 relative to the stem 27 is prevented, the rotation of the lid will prevent the stem from coming into contact with or into the socket 26, making it easier to assemble and disassemble the attachment 11, and the lid and stem will become a unit. It can be installed and removed as
第5図、第6図では、ドレン取付物11bの変更が可能
であり、つめ手段38bのばね395とボール41bが
、ステム27bではなくスリーブ29bによって支持さ
れている。In Figures 5 and 6, a modification of the drain fitting 11b is possible in which the spring 395 and ball 41b of the pawl means 38b are supported by the sleeve 29b rather than by the stem 27b.
第5図、第6図では、円筒形体14bに、ねじ付き受口
26bのあるスパイダ24bがあり、これが前述の実施
例の対応部材に類似しておシ、同様の方法でドレン開口
16bに取シつけられる。同様にして、ステム27bが
円筒形体14bの軸に沿って受口26bから上へ伸び、
上端に半径方向拡大部28bがある。In FIGS. 5 and 6, the cylindrical body 14b has a spider 24b with a threaded socket 26b, which is similar to its counterpart in the previous embodiment and is attached to the drain opening 16b in a similar manner. I can get hit. Similarly, stem 27b extends upward from socket 26b along the axis of cylindrical body 14b;
At the upper end there is a radial enlargement 28b.
本実施例の蓋部材31bとつかみ可能なツノ33bが一
体の部材として形成され、ステム271)とそれに同軸
のスリーブ29hは蓋部材から外せる。スリーブ29h
は、蓋部材31bのねじ付き環状部分48で蓋部材31
bに固定される。部分48ハ、スIJ−プ上端のねじ付
き開口49内を伸びる。ゴムスカート32bの内端は蓋
部材31hの下面とスリーブ29bの上端の間にはさま
れている。In this embodiment, the lid member 31b and the grippable horn 33b are formed as an integral member, and the stem 271) and the sleeve 29h coaxial therewith can be removed from the lid member. sleeve 29h
is the threaded annular portion 48 of the lid member 31b.
It is fixed at b. Portion 48 extends within a threaded opening 49 at the top of the IJ-spout. The inner end of the rubber skirt 32b is sandwiched between the lower surface of the lid member 31h and the upper end of the sleeve 29b.
蓋部材31Aの部分48内の室3G5は、ス11−ズ2
9bの内径より大きい直径を有し、蓋部材の円筒形体の
中に伸び、拡大部分28bを有するステム27bの上端
を受け入れるようになっている。ドレン取付物11bは
、ノブ33bをつかみ、蓋部材31bとスリーブ29b
を上へ引いて、開くことができ、開位置では、スリーブ
29bがステムの拡大部分2875に当って動きが止ま
る。The chamber 3G5 within the portion 48 of the lid member 31A is
The stem 27b extends into the cylindrical shape of the lid member and is adapted to receive the upper end of the stem 27b, which has an enlarged portion 28b. The drain fitting 11b grips the knob 33b and connects the lid member 31b and the sleeve 29b.
can be opened by pulling upward, and in the open position the sleeve 29b stops moving against the enlarged portion 2875 of the stem.
ステム27bの下部ては、平らな側壁51がある。At the bottom of the stem 27b there is a flat side wall 51.
ステム27bに対するスリーブ29bの回転は、スリー
ブの内壁に係合するねじ52によって止められる。ねじ
52の平らな頭が側壁51に当たる。Rotation of the sleeve 29b relative to the stem 27b is stopped by a screw 52 that engages the inner wall of the sleeve. The flat head of the screw 52 abuts the side wall 51.
ドレン取付物11bを開位置に保持するつめ手段38b
のねじ付きばね・)フランジ53がスリーブ29bの半
径方向孔54内に係合する。・・ウジフグ53内のらせ
ん形圧縮ばね3L6がつめボール41bをステム27b
の平らな側壁51に対し押しつける。Pawl means 38b for holding drain fitting 11b in the open position
The threaded spring flange 53 of the sleeve 29b engages within the radial bore 54 of the sleeve 29b. ...The helical compression spring 3L6 inside the Ujifugu 53 connects the ball 41b to the stem 27b.
Press it against the flat side wall 51 of.
側’451の上端のステム27bの凹み56が、開位置
に蓋部材31bとスリーブ29bが移動したとき、ボー
ル41Aを受け入れる位置にある。A recess 56 in the stem 27b at the upper end of the side '451 is in a position to receive the ball 41A when the lid member 31b and sleeve 29b are moved to the open position.
開位置から蓋部材31bとスカート32bの下方向移動
は、前述のように、ばね39bの力に対抗してボール4
1bが凹み56から出ることを必要とするので、抵抗を
受ける。ばねハウジング53の外端にねしまわしスロッ
ト57のようなものを設けるのがよい。なぜなら、これ
によってばね39bの圧縮度合の調整を可能とし、蓋部
材31を開位置から下へ動かすのに必要な力の量を調整
できるからである。The downward movement of the lid member 31b and the skirt 32b from the open position is caused by the movement of the ball 4 against the force of the spring 39b, as described above.
Since 1b needs to come out of the recess 56, it is met with resistance. Preferably, the outer end of the spring housing 53 is provided with a screwdriver slot 57 or the like. This is because this allows the degree of compression of spring 39b to be adjusted, thereby adjusting the amount of force required to move lid member 31 downward from the open position.
本発明を特定の実施例について説明したが多くの構造的
変更が可能であシ、実施例は本発明の範囲を;ケリ限す
るものではない。Although the invention has been described with respect to particular embodiments, many structural modifications are possible and the embodiments are not intended to limit the scope of the invention.
第1図は、下水配管設備用に適用した本発明に係るドレ
ン取付物の実剤例の斜視図。
第2図は、第1図の取付物の分解図で、取付物の中味を
示す。
第3図は、前回のドレン取付物の軸方向断面図、第4図
は、ドレン取付物の一部変更構造の分解図。
第5図は、他の実楕例のビレ/取付物の分解斜視図。
第6図は、第5図の実施列の軸方向断面図。
11・・・ドレン取付物 12・・・開口13・・・
基礎 14・・・円筒形体17・・・フラン
ジ 18・・・ねじ22・・・ガスケット24・
・・スパイダ部材26・・・受口 27・・
・ステム(外5名)FIG. 1 is a perspective view of an actual example of a drain fitting according to the present invention applied to sewage piping equipment. FIG. 2 is an exploded view of the attachment of FIG. 1, showing the contents of the attachment. FIG. 3 is an axial sectional view of the previous drain attachment, and FIG. 4 is an exploded view of a partially changed structure of the drain attachment. FIG. 5 is an exploded perspective view of the fin/attachment of another actual oval example. FIG. 6 is an axial cross-sectional view of the implementation row of FIG. 5; 11...Drain attachment 12...Opening 13...
Foundation 14... Cylindrical body 17... Flange 18... Screw 22... Gasket 24.
... Spider member 26 ... Socket 27 ...
・Stem (5 people)
Claims (11)
る円筒形体と、円筒形体に固定されてドレン流路を横切
る流れ伝達スパイダと、スパイダに固定されて円筒形体
の軸に沿つて伸びるステムおよびステムに同軸に配置さ
れてそれに沿つて摺動するスリーブからなる第1および
第2の同軸部材と、スリーブに固定された開閉可能な蓋
とを有し、閉位置では蓋がドレン流路の流れを止め、開
位置では、蓋が円筒形体から隔つてドレン流路に流れを
通し、第1の同軸部材が第2の同軸部材に向つて伸びる
半径方向の孔を有し、第2の同軸部材が第1の同軸部材
に面する凹みを有し、さらに、半径方向孔内に少なくと
も一部が配置されてそれに対し可動のつめ部材と、つめ
部材を前記孔から第2の同軸部材へ向けて外側へ押す手
段とを有し、第2の同軸部材上の凹みの位置が、蓋とス
リーブが開位置にあるとき、つめ部材の一部を受け入れ
る位置にある、ドレン取付物。(1) a cylindrical body that engages the drain opening to define a drain passage; a flow-transmitting spider that is secured to the cylindrical body and transverse to the drain passage; and a flow-transmitting spider that is secured to the spider and extends along the axis of the cylindrical body; first and second coaxial members comprising an extending stem and a sleeve disposed coaxially with the stem for sliding therealong; and an openable and closable lid secured to the sleeve, wherein in the closed position the lid directs the drain flow. the first coaxial member has a radial aperture extending toward the second coaxial member, the first coaxial member having a radial aperture extending toward the second coaxial member, and the second a coaxial member having a recess facing the first coaxial member, and further comprising a pawl member disposed at least partially within the radial hole and movable thereto; and a recess on the second coaxial member is positioned to receive a portion of the pawl member when the lid and sleeve are in the open position.
内に入れない位に大きい突部を有し、ステム上の突起の
位置は、つめ部材が凹み内にあるとき、スリーブと蓋の
移動を止めるところにある、特許請求の範囲第1項に記
載のドレン取付物。(2) The stem extends within the axial flow path within the sleeve and has a protrusion that is too large to fit into the flow path, and the position of the protrusion on the stem is such that when the pawl member is in the recess, A drain fitting according to claim 1, wherein the drain fitting stops movement of the lid.
、圧縮状態で半径方向孔内に置かれ、球形つめ部材に対
し作用する端を有するらせんばねである、特許請求の範
囲第1項に記載のドレン取付物。(3) The pawl member is spherical and the means for pushing the pawl member outwardly is a helical spring placed in the radial bore in a compressed state and having an end acting against the spherical pawl member. Drain fittings described in section.
める手段を有する特許請求の範囲第1項に記載のドレン
取付物。(4) The drain fitting according to claim 1, which has means for stopping rotation of the lid and sleeve relative to the stem and cylindrical body.
くとも一部に沿つて伸び、蓋とスリーブの回転を止める
手段が、スロット内に伸びるスリーブで支持されたピン
を有する特許請求の範囲第4項に記載のドレン取付物。(5) The longitudinal slot of the stem extends along at least a portion of the surface of the stem, and the means for stopping rotation of the lid and sleeve includes a pin supported by the sleeve extending into the slot. Drain fittings listed in .
沿つて伸び、蓋とスリーブの回転を止める手段がステム
の表面に接する平らな表面を有するようにスリーブで支
持される要素を有する、特許請求の範囲第4項に記載の
ドレン取付物。(6) having an element supported on the sleeve such that the flat surface of the stem extends along at least a portion of the stem and the means for stopping rotation of the lid and sleeve has a flat surface contacting the surface of the stem; A drain fitting according to claim 4.
にある特許請求の範囲第1項に記載のドレン取付物。7. The drain fitting of claim 1, wherein the radial hole is in the stem and the recess is in the sleeve.
ある、特許請求の範囲第7項に記載のドレン取付物。(8) The drain fitting of claim 7, wherein the recess is a circular groove in the inner surface of the coaxial sleeve.
内にある、特許請求の範囲第1項に記載のドレン取付物
。9. The drain fitting of claim 1, wherein the radial hole is in the sleeve and the recess is in the stem.
る手段を有する、特許請求の範囲第9項に記載のドレン
取付物。(10) A drain fitting according to claim 9, comprising means for adjusting the degree of compression of the helical spring within the radial bore.
であつて、ドレン流路を形成し、ドレン流路内に伸びる
スパイダ部材を有する円筒形体と、円筒形体の軸に沿つ
て伸び、スパイダ部材に固定された端と、他端の拡大部
を有するステムと、 ステム内に同軸に配置され、それに沿つて摺動する管状
スリーブと、 スリーブから半径方向に伸び、閉位置と開位置の間でス
リーブと共に可動の蓋とを有し、閉位置ではドレン流路
内への流れが阻止され、開位置では流れがドレン流路内
に入るようになつており、さらに、 ステムの拡大部のまわりに室を画成する手段を有し、室
の表面に拡大部が接することにより、蓋が開位置にある
とき、スリーブと蓋の移動を止めるように室が構成され
、また蓋が開位置にあるときスパイダー部材の方へ蓋と
スリーブの動きを抑えるつめ部材を有するドレン取付物
。(11) A drain fitting that can be lifted by grasping the lid by hand, which includes a cylindrical body forming a drain flow path and having a spider member extending into the drain flow path, and a spider member extending along the axis of the cylindrical body. a stem having an end fixed to the stem and an enlarged portion at the other end; a tubular sleeve coaxially disposed within the stem and sliding therealong; and a tubular sleeve extending radially from the sleeve between a closed position and an open position. It has a movable lid with the sleeve, which in the closed position prevents flow into the drain channel and in the open position allows flow into the drain channel, and further includes a lid that is movable around the enlarged portion of the stem. means defining a chamber, the chamber being configured to stop movement of the sleeve and the lid when the lid is in the open position, with the enlarged portion abutting a surface of the chamber, and the lid being in the open position; A drain fitting having a pawl member that restrains movement of the lid and sleeve toward the spider member when
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75658785A | 1985-07-19 | 1985-07-19 | |
US756587 | 2004-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6221935A true JPS6221935A (en) | 1987-01-30 |
Family
ID=25044147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61032676A Pending JPS6221935A (en) | 1985-07-19 | 1986-02-17 | Drain mount |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6221935A (en) |
KR (1) | KR870001368A (en) |
CN (1) | CN86102576A (en) |
CA (1) | CA1309211C (en) |
GB (1) | GB2177908B (en) |
HK (1) | HK102888A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01278456A (en) * | 1988-04-28 | 1989-11-08 | Meidensha Corp | Superconductor and production thereof |
JPH0229962U (en) * | 1988-08-12 | 1990-02-26 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908883A (en) * | 1988-05-18 | 1990-03-20 | Price Pfister, Inc. | Vandal resistant push-pull drain stopper |
US5881397A (en) * | 1997-11-12 | 1999-03-16 | Lsp Products Group, Inc. | Drain closure |
US8905331B2 (en) * | 2009-10-26 | 2014-12-09 | Ohshima Kogyo Co., Ltd. | Water saving valve |
-
1986
- 1986-01-07 GB GB08600221A patent/GB2177908B/en not_active Expired
- 1986-01-21 CA CA000499999A patent/CA1309211C/en not_active Expired - Lifetime
- 1986-01-25 KR KR1019860000474A patent/KR870001368A/en not_active Application Discontinuation
- 1986-02-17 JP JP61032676A patent/JPS6221935A/en active Pending
- 1986-04-10 CN CN198686102576A patent/CN86102576A/en active Pending
-
1988
- 1988-12-15 HK HK1028/88A patent/HK102888A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01278456A (en) * | 1988-04-28 | 1989-11-08 | Meidensha Corp | Superconductor and production thereof |
JPH0229962U (en) * | 1988-08-12 | 1990-02-26 |
Also Published As
Publication number | Publication date |
---|---|
GB2177908B (en) | 1988-05-11 |
HK102888A (en) | 1988-12-23 |
GB8600221D0 (en) | 1986-02-12 |
CA1309211C (en) | 1992-10-27 |
GB2177908A (en) | 1987-02-04 |
CN86102576A (en) | 1987-01-14 |
KR870001368A (en) | 1987-03-13 |
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