JPH11336176A - Drainage strainer - Google Patents
Drainage strainerInfo
- Publication number
- JPH11336176A JPH11336176A JP14763898A JP14763898A JPH11336176A JP H11336176 A JPH11336176 A JP H11336176A JP 14763898 A JP14763898 A JP 14763898A JP 14763898 A JP14763898 A JP 14763898A JP H11336176 A JPH11336176 A JP H11336176A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- installation flange
- drainage
- strainer
- plate
- 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
Landscapes
- Sewage (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、排水管や排水溝な
どの排水路の中途部に配置される排水桝・雨水桝・会所
桝・汚水桝・溜桝などの桝（以下、単に桝類と称す
る。）の内部に設置して、排水路を流下する雨水や汚水
等の排水（以下、単に排水と称する。）中に混在してい
る塵芥類や落葉などの夾雑物を捕捉・捕集するための排
水用ストレーナーに関し、特に、桝類の上部開口を被蓋
するための桝蓋が、不用意な移動や盗難防止を目的とし
て桝の内部に鎖で連結しえるように構成された桝類に設
置するのに適した排水用ストレーナーに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a basin such as a drainage basin, a rainwater basin, a meeting place basin, a sewage basin, a storage basin, etc. ), And captures and collects foreign substances such as dust and litter mixed in drainage such as rainwater and sewage flowing down the drainage channel (hereinafter simply referred to as drainage). In particular, a drainage strainer for drainage is designed so that the lid for covering the upper opening of the drainage can be connected to the inside of the drainage by a chain for the purpose of preventing accidental movement or theft. The present invention relates to a drainage strainer suitable for installation in a class.
【０００２】[0002]
【従来の技術】本発明に近い排水用ストレーナーとし
て、実用新案登録第３０２５１５２号公報に開示された
ものがある。この従来の排水用ストレーナーは、図５に
示すとおり、設置用フランジ２’だけでなく塵芥捕集篭
１’の一部をも切り欠いて鎖通し部３’を形成してなる
ので、排水用ストレーナーとしての強度が大幅に低下し
てしまう不具合があった。他方、桝類によっては桝蓋に
鎖を連結しない場合もあり、そのような場合には鎖通し
部が不要となるので、鎖通し部の存在が排水用ストレー
ナーとしての見栄えを損なう不具合を生じる。2. Description of the Related Art A drainage strainer similar to the present invention is disclosed in Japanese Utility Model Registration No. 3025152. As shown in FIG. 5, this conventional drain strainer is formed by cutting out not only the installation flange 2 'but also a part of the dust collecting basket 1' to form a chain passing portion 3 '. There was a problem that the strength as a strainer was greatly reduced. On the other hand, the chains may not be connected to the lid of the basin, depending on the type of the basin. In such a case, the piercing portion is not necessary, and the presence of the piercing portion causes a problem that the appearance of the drainage strainer is deteriorated.
【０００３】[0003]
【発明が解決しようとする課題】本発明はこのような従
来の不具合に鑑みてなされたものであり、鎖通し部を形
成しても排水用ストレーナーとしての強度を損なうこと
がないと共に、その鎖通し部を必要に応じて開閉可能な
らしめて、鎖通し部を使用しない場合には、元より鎖通
し部が存在しないかのように鎖通し部を体裁良く閉塞し
て、排水用ストレーナーとしての見栄えを損なうことが
ない商品的価値の高い排水用ストレーナーを提供せんと
するものである。SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional problem. Even if a chain passage portion is formed, the strength as a drainage strainer is not impaired, and the chain is not damaged. If the threading part can be opened and closed as necessary, and if the threading part is not used, the threading part is closed in a form as if there was no original threading part, and it looks good as a drainage strainer It is an object of the present invention to provide a strainer for drainage having a high commercial value without impairing the water quality.
【０００４】[0004]
【課題を解決するための手段】斯かる目的を達成する本
発明の排水用ストレーナーは、塵芥捕集篭の上端縁に設
置用フランジを一体的に設けてなる排水用ストレーナー
において、前記設置用フランジの一部を切り欠いて鎖通
し部を形成すると共に、該鎖通し部を補欠部材で開閉自
在に構成してなる事を特徴としたものである。この際、
前記補欠部材を、前記設置用フランジの断面形状とほぼ
同形に形成すると共に前記鎖通し部と合致する大きさに
形成し、該補欠部材を前記鎖通し部に取外し自在に取付
けるか、或いは該補欠部材を前記塵芥捕集篭にスライド
自在に取付けることにより前記鎖通し部を開閉自在とす
ることが好ましい。According to the present invention, there is provided a drainage strainer in which an installation flange is integrally provided on an upper end edge of a trash collection basket. Are cut off to form a chain pass-through portion, and the chain pass-through portion is configured to be openable and closable by an auxiliary member. On this occasion,
The replacement member is formed to have substantially the same cross-sectional shape as the installation flange, and is formed to have a size matching the chain passage portion, and the replacement member is detachably attached to the chain passage portion, or It is preferable that the chain passing portion can be freely opened and closed by slidably attaching a member to the dust collecting basket.
【０００５】[0005]
【発明の実施の形態】以下、本発明の具体的な実施例を
図面に基づいて詳細に説明する。図中、１は塵芥捕集
篭、２は設置用フランジを示し、Ｂは本排水用ストレー
ナーＡの上部開口部に設置する目隠しプレート、Ｃは桝
類、Ｄは鎖を示す。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. In the figure, 1 is a refuse collection basket, 2 is an installation flange, B is a blind plate installed at the upper opening of the main drainage strainer A, C is a box, and D is a chain.
【０００６】塵芥捕集篭１は、排水中に混在している塵
芥類や落葉などの夾雑物を捕捉・捕集するためのもので
あり、捕捉する夾雑物の大きさや性状などに応じて、ス
テンレス・鉄・銅等の金属材やＦＲＰ・塩化ビニル等の
合成樹脂材などからなる無垢又は中空状の棒状材、又は
上記材質からなる板状材、或いは金網・プラスチック網
等の網状材、又はパンチングメタル、又は鋳物等など、
これらの材料を単独又は適宜組み合わせて用いて、角形
・円形など所要の形状をした立体形状に形成する。この
時、必要に応じて底壁１ａの一部又は全部或いは側壁１
ｂの一部又は全部を開閉可能に構成したり取外し可能に
構成するも任意である。ちなみに、図示実施例の塵芥捕
集篭１は、ステンレス製棒状材で四角立方体状に枠体１
１を形成し、その枠体１１に金網１２を一体的に張設し
て構成したものである。The garbage collecting basket 1 is for capturing and collecting foreign substances such as trash and defoliation mixed in the wastewater. Depending on the size and properties of the captured foreign substances, Solid or hollow rods made of metal materials such as stainless steel, iron, copper, etc. or synthetic resin materials such as FRP, vinyl chloride, etc., or plate materials made of the above materials, or mesh materials such as wire mesh, plastic mesh, or Perforated metal, casting, etc.
These materials are used alone or in an appropriate combination to form a three-dimensional shape having a required shape such as a square or a circle. At this time, if necessary, part or all of the bottom wall 1a or the side wall 1a
Part or all of b may be configured to be openable / closable or removable. Incidentally, the dust collecting basket 1 of the illustrated embodiment is a square cubic frame 1 made of a stainless steel bar.
1 and a wire net 12 is integrally stretched on the frame 11 thereof.
【０００７】設置用フランジ２は、本排水用ストレーナ
ーＡすなわち塵芥捕集篭１を桝類Ｃの内部に設置する際
に桝類Ｃの口縁段部Ｃ’に載置状に係合されるものであ
り、ステンレス・鉄・銅等の金属材やＦＲＰ・塩化ビニ
ル等の合成樹脂材などからなる板状材を用いて、断面略
―形状（平板形状）又は断面略逆Ｌ字形状など適宜な形
状に形成し、塵芥捕集篭１の上端縁に溶接やネジ止めな
どの手段により一体的に取付ける。ちなみに、図示実施
例の設置用フランジ２は、断面略逆Ｌ字形に形成して、
塵芥捕集篭１の上端縁四周にわたって一体的に囲繞設置
したものである。尚、桝類Ｃが平面視略四角形状に形成
されている場合には、設置用フランジ２を塵芥捕集篭１
の上端縁に取付けるのに、必ずしも塵芥捕集篭１の四周
に囲繞設置せずとも、相対向する２辺のみ或いは３辺だ
けでも良い。When the main drainage strainer A, that is, the garbage collecting basket 1 is installed inside the box C, the installation flange 2 is engaged with the edge step C 'of the box C in a mounting manner. Using a plate-like material made of a metal material such as stainless steel, iron, copper, or the like, or a synthetic resin material such as FRP, vinyl chloride, etc .; The dust collecting basket 1 is integrally attached to the upper end edge of the dust collecting basket 1 by means such as welding or screwing. Incidentally, the installation flange 2 of the illustrated embodiment is formed in a substantially inverted L-shaped cross section,
The garbage collecting basket 1 is integrally surrounded and installed over four circumferences of the upper edge. When the basins C are formed in a substantially square shape in plan view, the installation flange 2 is attached to the dust collecting basket 1.
It is not always necessary to surround the garbage collecting basket 1 on the four edges of the garbage collecting basket 1, but only two opposing sides or only three sides may be attached.
【０００８】かくして、塵芥捕集篭１の上端縁に一体的
に取付けた設置用フランジ２の一部を、塵芥捕集篭１の
上端縁に沿って適宜な幅（ｌ1）に切り欠いて鎖通し部
３を形成すると共に、その鎖通し部３を補欠部材４でも
って開閉自在なるように構成する。[0008] Thus, a part of the installation flange 2 integrally attached to the upper end edge of the dust collection basket 1 is cut out to an appropriate width (l 1 ) along the upper end edge of the dust collection basket 1. The linking portion 3 is formed, and the linking portion 3 is configured to be openable and closable by the auxiliary member 4.
【０００９】補欠部材４は、好ましくは設置用フランジ
２と同じないしは同系の材料を用いて、設置用フランジ
２の断面形状とほぼ同形に形成すると共に、鎖通し部３
と合致する大きさに形成する。即ち、設置用フランジ２
を、例えばステンレス製板材を用いて断面略―形状（平
板形状）に形成した場合には、補欠部材４もステンレス
製板材や鉄製板材等を用いて断面略―形状（平板形状）
に形成し、設置用フランジ２を断面略逆Ｌ字形状に形成
した場合には、補欠部材４も断面略逆Ｌ字形状に形成
し、且つ鎖通し部３の幅（ｌ1）と合致する長さに形成
するものである。The replacement member 4 is preferably made of the same or similar material as the installation flange 2 and is formed to have substantially the same cross-sectional shape as the installation flange 2.
It is formed in a size that matches. That is, the installation flange 2
For example, when the stainless steel plate material is used to form a substantially cross-sectional shape (flat shape) using a stainless steel plate material, the auxiliary member 4 is also formed using a stainless steel plate material, an iron plate material, or the like to have a substantially cross-sectional shape (flat shape).
When the installation flange 2 is formed to have a substantially inverted L-shaped cross section, the auxiliary member 4 is also formed to have a substantially inverted L-shaped cross section, and matches the width (l 1 ) of the chain passing portion 3. It is formed in length.
【００１０】そして、この補欠部材４を、鎖通し部３部
分に取外し自在に取付けるか、又は塵芥捕集篭１にスラ
イド自在に取付けることにより、鎖通し部３を開閉自在
となす。即ち前者の場合、格別図示していないが、設置
用フランジ２の断面形状とほぼ同形に形成すると共に鎖
通し部３と合致する大きさに形成した補欠部材４を、鎖
通し部３を塞ぐように配置して、蝶ネジやビス或いはボ
ルト・ナット等の適宜な手段でもって取外し自在に取付
け、その補欠部材４を鎖通し部３から取外せば鎖通し部
３が開口形成され、鎖通し部３に取付ければ鎖通し部３
が閉塞されるように構成するものである。この際、設置
用フランジ２の一部に予め補欠部材４の形状にミシン目
様の切れ目を形成しておき、鎖通し部３を使用する際に
この補欠部材（部分）を叩き落として鎖通し部３を開口
形成させるようにすることも考えられる。尚、鎖通し部
３から取外した補欠部材４は、別の場所に保管しておい
ても良いし、上記蝶ネジやビス或いはボルト・ナット等
を用いて塵芥捕集篭１の内側又は外側に取付けて保管す
るようにしても良い。[0010] The auxiliary member 4 is removably attached to the chain passing portion 3 or slidably attached to the garbage collecting basket 1 so that the chain passing portion 3 can be opened and closed. That is, in the former case, although not specifically shown, the auxiliary member 4 which is formed to have substantially the same cross-sectional shape as the installation flange 2 and is formed to have a size matching the chain passage portion 3 so as to close the chain passage portion 3. And the detachable member 4 is detached from the chain passage portion 3 by an appropriate means such as a thumb screw, a screw or a bolt and a nut, and the chain passage portion 3 is opened to form an opening. If it is attached to 3, it will be 3
Is configured to be closed. At this time, a perforation-like cut is formed in a part of the installation flange 2 in advance in the shape of the auxiliary member 4, and the auxiliary member (part) is knocked down to use It is also conceivable to form the opening of the portion 3. The replacement member 4 removed from the chain passing portion 3 may be stored in another place, or may be stored inside or outside the dust collecting basket 1 using the above-mentioned thumb screw, screw, bolt or nut. It may be attached and stored.
【００１１】また後者の場合には、設置用フランジ２の
断面形状とほぼ同形の断面略逆Ｌ字形状に形成すると共
に鎖通し部３と合致する長さ（ｌ1）に形成した補欠部
材４を、塵芥捕集篭１に上下及び／又は左右にスライド
自在に取付けることにより、鎖通し部３を開閉自在とす
るものである。In the latter case, the auxiliary member 4 is formed to have a substantially inverted L-shaped cross-section substantially the same as the cross-sectional shape of the installation flange 2 and to have a length (l 1 ) that matches the chain passage portion 3. Is attached to the dust collecting basket 1 so as to be slidable up and down and / or left and right, so that the chain passing portion 3 can be freely opened and closed.
【００１２】即ち図示実施例のものは、設置用フランジ
２の断面形状と同形に断面略逆Ｌ字形状に形成された垂
直部４１に、垂直方向のスライド用長穴42ａと水平方向
のスライド用長穴42ｂとで正面略横倒Ｔ字形状にスライ
ド用穴を形成し、他方、塵芥捕集篭１側には鎖通し部３
の近辺にナット５ａを取付けておき、蝶ネジやビス或い
はボルト等の適宜な締結手段（図示例では、蝶ネジ）５
ｂを補欠部材４のスライド用長穴42ａ，42ｂに通して上
記ナット５に螺合させ、補欠部材４をスライド用長穴42
ａ，42ｂに沿ってスライドさせ、その水平部４３を設置
用フランジ２と面一状に配置すれば鎖通し部３が閉塞さ
れ（図２の(a)の状態)、また水平部４３を設置用フラン
ジ２に対して直交状（図２の(c)の状態）又は平行状
（図２の(d)の状態）に配置すれば鎖通し部３が開口さ
れるように構成したものである。That is, in the embodiment shown in the drawings, a vertical sliding hole 42a and a horizontal sliding hole 42a are formed in a vertical portion 41 having the same cross-sectional shape as the mounting flange 2 and having a substantially inverted L-shaped cross section. A slide hole is formed in a substantially T-shape with the elongated hole 42b on the front side, and a chain passage portion 3 is formed on the dust collection basket 1 side.
Nuts 5a are attached near the above, and appropriate fastening means (thumb screws in the illustrated example) such as thumb screws, screws or bolts 5 are attached.
b is passed through the sliding slots 42a and 42b of the auxiliary member 4 and screwed into the nut 5.
If the horizontal portion 43 is slid along the a and 42b and the horizontal portion 43 is arranged flush with the installation flange 2, the chain passing portion 3 is closed (the state of FIG. 2 (a)) and the horizontal portion 43 is installed. It is configured such that the chain pass-through portion 3 is opened if it is arranged orthogonally (state (c) in FIG. 2) or parallel (state (d) in FIG. 2) with respect to the use flange 2. .
【００１３】尚、この実施例の場合、スライド用長穴を
垂直方向のスライド用長穴42ａだけで形成しても良い
が、図示例のごとく水平方向のスライド用長穴42ｂを加
えて正面略倒Ｔ字形状に形成することにより、補欠部材
４の水平部４３を設置用フランジ２に対して直交状（図
２の(c)の状態）にも或いは平行状（図２の(d)の状態）
にも配置することが可能となる。補欠部材４の水平部４
３を設置用フランジ２に対して直交状（図２の(c)の状
態）に配置した場合には、鎖通し部３に鎖Ｄを通す時に
水平部４３がガイドの役目を果たし、そして補欠部材４
の水平部４３を設置用フランジ２に対して平行状（図２
の(d)の状態）に配置した場合には、鎖通し部３に鎖Ｄ
を通す時に鎖通し部３として使用できる有効範囲（ｗ）
を大きくすることができる。図中、５ｃは補欠部材４の
支えであり、なくとも良い。In this embodiment, the slide slot may be formed only by the vertical slide slot 42a. However, as shown in FIG. By forming an inverted T-shape, the horizontal portion 43 of the auxiliary member 4 is orthogonal to the installation flange 2 (the state shown in FIG. 2 (c)) or parallel (FIG. 2 (d)). Status)
Can also be arranged. Horizontal portion 4 of auxiliary member 4
When the chain 3 is arranged perpendicular to the installation flange 2 (the state shown in FIG. 2C), the horizontal portion 43 serves as a guide when the chain D is passed through the chain passing portion 3, and Member 4
2 is parallel to the installation flange 2 (FIG. 2).
(D) state), the chain D
Effective range (w) that can be used as a chain passing part 3 when passing through
Can be increased. In the figure, reference numeral 5c denotes a support for the auxiliary member 4, which need not be provided.
【００１４】また、この実施例のように補欠部材４を断
面略逆Ｌ字形状に形成する場合、補欠部材４の水平部４
３の迫出し幅（ｌ2）を設置用フランジ２の迫出し幅
（ｌ3）より小さく形成することが好ましい。そうすれ
ば、この補欠部材４をスライドさせて鎖通し部３を開口
形成した後に、本排水用ストレーナーＡを桝類Ｃに上方
向から落とし込むようにして設置する際に、補欠部材４
の水平部４３が桝類Ｃの口縁段部Ｃ’に引っ掛かる恐れ
がなくなる。When the auxiliary member 4 is formed to have a substantially inverted L-shaped cross section as in this embodiment, the horizontal portion 4
Preferably, the protrusion width (l 2 ) of the mounting flange 3 is smaller than the protrusion width (l 3 ) of the installation flange 2. Then, when the auxiliary drainage member 4 is slid and the chain passage portion 3 is opened, and then the main drainage strainer A is dropped into the box C from above, the auxiliary drainage member 4 is used.
There is no fear that the horizontal portion 43 is caught on the step C ′ of the edge of the box C.
【００１５】目隠しプレートＢは、塵芥捕集篭１内に捕
捉・捕集された夾雑物を目隠しすると共に捕捉・捕集し
た夾雑物が逆流して地上へ溢れ出るのを少なからず防止
するためのものであり、本発明にとって必須の構成部材
ではないが設けた方が良い。目隠しプレートＢを設ける
場合、塵芥捕集篭１ないしは設置用フランジ２に取外し
自在に取付けるが、図示実施例のものは、目隠しプレー
トＢを塵芥捕集篭１の上部開口より一回り小さい四角漏
斗状に形成し、その中央上面位置に取っ手を兼た取付け
板６を左右の端辺から突出するように一体的に取付ける
と共に、目隠しプレートＢの上下の端辺中央には載置係
合片７を一体的に突設せしめ、他方、塵芥捕集篭１には
上記取付け板６の両端部６ａ，６ａ並びに載置係合片７
と対応する位置に載承突片８ａ，８ｂを一体的に突設
し、目隠しプレートＢの取付け板６の両端部６ａ，６ａ
並びに載置係合片７を塵芥捕集篭１側に突設せしめた載
承突片８ａ，８ｂ上に載置させると共に、取付け板６の
両端部６ａ，６ａを載承突片８ａに蝶ネジやビス或いは
ボルト等の締結手段（図示例では、蝶ネジ）９で取外し
可能に締結固定したものである。The blind plate B is used for blinding the foreign matters trapped and collected in the garbage collection basket 1 and for preventing at least a small amount of the foreign substances trapped and collected from flowing back to the ground. Although it is not an essential component for the present invention, it is better to provide it. When the blindfold plate B is provided, the blindfold plate B is detachably attached to the dust collection basket 1 or the installation flange 2. A mounting plate 6 also serving as a handle is integrally attached so as to protrude from the left and right edges at the center upper surface position, and a mounting engagement piece 7 is provided at the center of the upper and lower edges of the blind plate B. On the other hand, both ends 6a, 6a of the mounting plate 6 and the mounting engagement piece 7
The mounting projections 8a, 8b are integrally protruded at positions corresponding to the above, and both end portions 6a, 6a of the mounting plate 6 of the blind plate B are provided.
In addition, the mounting engagement piece 7 is mounted on the mounting projections 8a, 8b protruding from the dust collecting basket 1, and both ends 6a, 6a of the mounting plate 6 are attached to the mounting projection 8a by a butterfly. It is detachably fastened and fixed by fastening means (thumb screws in the illustrated example) 9 such as screws, screws or bolts.
【００１６】この際、図３に示すごとく、取付け板６の
両端部６ａ，６ａに開口方向が互いに逆向きの係合穴１
０を形成すれば、目隠しプレートＢを取付ける際に、図
３に示すごとく、取っ手兼用取付け板６を持って目隠し
プレートＢを塵芥捕集篭１の上部開口内に入れて少し水
平方向に回転させる（(a)の状態）だけで、目隠しプレ
ートＢの取付け板６の両端部６ａ，６ａ及び載置係合片
７が塵芥捕集篭１側に突設せしめた載承突片８ａ，８ｂ
上に載置されると共に、取付け板６両端部６ａ，６ａの
係合穴１０内に締結手段（蝶ネジ）９が入り（(b)の状
態）、目隠しプレートＢの取付け取外し作業が容易とな
る。At this time, as shown in FIG. 3, the engaging holes 1 whose opening directions are opposite to each other are formed in both end portions 6a, 6a of the mounting plate 6.
If 0 is formed, when the blind plate B is mounted, as shown in FIG. 3, the blind plate B is held in the upper opening of the garbage collecting basket 1 by holding the handle and mounting plate 6 and slightly rotated in the horizontal direction. Only in the state ((a)), both end portions 6a, 6a of the mounting plate 6 of the blind plate B and the mounting engagement pieces 7 protrude toward the dust collection basket 1 side.
The mounting plate 6 is mounted on the mounting plate 6 and the fastening means (thumb screw) 9 is inserted into the engaging holes 10 of both ends 6a, 6a of the mounting plate 6 (state (b)). Become.
【００１７】また、締結手段９として、ネジ部を備えた
吊り金具（例えば、丸かんや略？形状をした洋吊りかん
等）を用いても良い。この様な吊り金具を、大型で重い
排水用ストレーナーにおける締結手段９として用いれ
ば、桝類に設置したり取外す時にその締結手段９にロー
プやフックを掛けて吊持することが可能となる。Further, as the fastening means 9, a hanging metal fitting having a threaded portion (for example, a round can or a roughly shaped hanging can, etc.) may be used. If such a hanging metal is used as the fastening means 9 in a large and heavy drainage strainer, it is possible to hang the fastening means 9 with a rope or a hook when installing or removing it from a box.
【００１８】[0018]
【発明の効果】本発明の排水用ストレーナーは斯様に、
塵芥捕集篭の上端縁に設置用フランジを一体的に設けて
なる排水用ストレーナーにおいて、設置用フランジの一
部を切り欠いて鎖通し部を形成するようにしたので、鎖
通し部を形成する際に切り欠くのは設置用フランジだけ
であるため、排水用ストレーナーとしての強度を損なう
ことがない。The drainage strainer of the present invention has
In the drainage strainer in which the installation flange is integrally provided on the upper end edge of the garbage collection basket, a part of the installation flange is cut out to form a chain passage portion, so that a chain passage portion is formed. In this case, only the installation flange is notched, so that the strength of the drainage strainer is not impaired.
【００１９】しかも、鎖通し部は補欠部材でもって必要
に応じて開閉可能であるため、鎖通し部を使用しない
（必要としない）場合には、鎖通し部を補欠部材で体裁
良く閉塞せしめて、排水用ストレーナーとしての見栄え
を損なうことがなく、商品的価値の高いものとすること
が出来る。Moreover, since the linking portion can be opened and closed as necessary with the auxiliary member, when the linking portion is not used (is not required), the linking portion is closed with the auxiliary member in a good shape. Thus, it is possible to increase the commercial value without impairing the appearance as a drainage strainer.
【００２０】更に、特に請求項１及び２に記載の排水用
ストレーナーでは、鎖通し部を開閉するための補欠部材
を、設置用フランジの断面形状とほぼ同形に形成すると
共に鎖通し部と合致する大きさに形成したので、鎖通し
部を使用しない（必要としない）場合に鎖通し部を一体
感のある補欠部材でより体裁良く閉塞することが出来る
と同時に、補欠部材を形成するのに、鎖通し部を形成す
る際に切り落した部材を補欠部材として利用することも
可能となり、コストの低減化を期することが出来る。Furthermore, in the drainage strainer according to the first and second aspects, the auxiliary member for opening and closing the chain passage portion is formed to have substantially the same cross-sectional shape as the installation flange and coincides with the chain passage portion. Because it is formed in the size, when the chain linking part is not used (it is not necessary), the chain linking part can be closed more formally with the auxiliary member having a sense of unity, and at the same time, when forming the auxiliary member, A member cut off when forming the chain pass-through portion can be used as a substitute member, and cost reduction can be expected.
【図１】 本発明実施の一例を示す一部切欠斜視図。FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention.
【図２】 本発明に係る補欠部材を鎖通し部に開閉自在
ならしめる構造を説明する正面図。FIG. 2 is a front view illustrating a structure in which the auxiliary member according to the present invention can be freely opened and closed in a chain passage portion.
【図３】 目隠しプレートを取付ける構造を説明する平
面図。FIG. 3 is a plan view illustrating a structure for mounting a blind plate.
【図４】 本発明に係る排水用ストレーナーを桝類内に
設置した状態を示す一部切欠斜視図。FIG. 4 is a partially cutaway perspective view showing a state in which the drainage strainer according to the present invention is installed in a basin.
【図５】 従来例を示す斜視図。FIG. 5 is a perspective view showing a conventional example.
Ａ：排水用ストレーナー Ｂ：目隠しプレー
ト Ｃ：桝類 Ｄ：鎖 １：塵芥捕集篭 ２：設置用フラン
ジ ３：鎖通し部 ４：補欠部材A: Strainer for drainage B: Blindfold plate C: Box D: Chain 1: Garbage collection basket 2: Installation flange 3: Chain passing part 4: Substitute member
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１１年４月２１日[Submission date] April 21, 1999
【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】 排水用ストレーナー[Title of the Invention] Strainer for drainage
【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】本発明は、排水管や排水溝な
どの排水路の中途部に配置される排水桝・雨水桝・会所
桝・汚水桝・溜桝などの桝（以下、単に桝類と称す
る。）の内部に設置して、排水路を流下する雨水や汚水
等の排水（以下、単に排水と称する。）中に混在してい
る塵芥類や落葉などの夾雑物を捕捉・捕集するための排
水用ストレーナーに関し、特に、桝類の上部開口を被蓋
するための桝蓋が、不用意な移動や盗難防止を目的とし
て桝の内部に鎖で連結しえるように構成された桝類に設
置するのに適し、且つ塵芥捕集篭の上部開口部に目隠し
プレートを取外し自在に取付けることによって塵芥捕集
篭内に捕捉・捕集された夾雑物が逆流して溢れ出たり塵
芥捕集篭の上部開口から見えないように工夫された排水
用ストレーナーに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a basin such as a drainage basin, a rainwater basin, a meeting place basin, a sewage basin, or a basin (hereinafter simply referred to as a basin) which is disposed in the middle of a drainage channel such as a drain pipe or a drainage channel. To collect and collect foreign substances such as dust and defoliated leaves that are mixed in drainage such as rainwater and sewage flowing down the drainage channel (hereinafter simply referred to as drainage). In particular, a drainage strainer for drainage is designed so that the lid for covering the upper opening of the drainage can be connected to the inside of the drainage by a chain for the purpose of preventing accidental movement or theft. Suitable for installation in garbage, and blindfold in the upper opening of the garbage collection basket
Dust collection by removing the plate and attaching it freely
Contaminants caught and collected in the basket flow backward and overflow or dust
The present invention relates to a drainage strainer designed so as not to be seen from the upper opening of a refuse collection basket .
【０００２】[0002]
【従来の技術】本発明に近い排水用ストレーナーとし
て、実用新案登録第３０２５１５２号公報に開示された
ものがある。この従来の排水用ストレーナーは、図５に
示すとおり、設置用フランジ２’だけでなく塵芥捕集篭
１’の一部をも切り欠いて鎖通し部３’を形成してなる
ので、排水用ストレーナーとしての強度が大幅に低下し
てしまう不具合があった。他方、桝類によっては桝蓋に
鎖を連結しない場合もあり、そのような場合には鎖通し
部が不要となるので、鎖通し部の存在が排水用ストレー
ナーとしての見栄えを損なう不具合を生じる。2. Description of the Related Art A drainage strainer similar to the present invention is disclosed in Japanese Utility Model Registration No. 3025152. As shown in FIG. 5, this conventional drain strainer is formed by cutting out not only the installation flange 2 'but also a part of the dust collecting basket 1' to form a chain passing portion 3 '. There was a problem that the strength as a strainer was greatly reduced. On the other hand, the chains may not be connected to the lid of the basin, depending on the type of the basin. In such a case, the piercing portion is not necessary, and the presence of the piercing portion causes a problem that the appearance of the drainage strainer is deteriorated.
【０００３】[0003]
【発明が解決しようとする課題】本発明はこのような従
来の不具合に鑑みてなされたものであり、鎖通し部を形
成しても排水用ストレーナーとしての強度を損なうこと
がないと共に、その鎖通し部を必要に応じて開閉可能な
らしめて、鎖通し部を使用しない場合には元より鎖通し
部が存在しないかのように鎖通し部を体裁良く閉塞し
て、排水用ストレーナーとしての見栄えを損なうことが
なく、しかも塵芥捕集篭の上部開口部を覆う目隠しプレ
ートを塵芥捕集篭ないしは設置用フランジに簡便に取付
け取外しが可能な商品的価値の高い排水用ストレーナー
を提供せんとするものである。SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional problem. Even if a chain passage portion is formed, the strength as a drainage strainer is not impaired, and the chain is not damaged. The threaded part can be opened and closed as necessary, and when not using the threaded part, the threaded part is closed in a form as if there was no original threaded part, so that it looks good as a drainage strainer A blind press that covers the upper opening of the refuse collection basket without damaging it
Easy mounting of the tray on the refuse collection basket or installation flange
It is an object of the present invention to provide a drainage strainer with high commercial value that can be removed .
【０００４】[0004]
【課題を解決するための手段】斯かる目的を達成する本
発明の排水用ストレーナーは、塵芥捕集篭の上端縁に設
置用フランジを一体的に設けてなる排水用ストレーナー
において、前記設置用フランジの一部を切り欠いて鎖通
し部を形成すると共に、該鎖通し部を補欠部材で開閉自
在に構成してなる事を特徴としたものである（請求項
１）。この際、前記補欠部材を、前記設置用フランジの
断面形状とほぼ同形に形成すると共に前記鎖通し部と合
致する大きさに形成し、該補欠部材を前記鎖通し部に取
外し自在に取付ける（請求項２）か、或いは該補欠部材
を前記塵芥捕集篭にスライド自在に取付けることにより
前記鎖通し部を開閉自在とする（請求項３）ことが好ま
しい。また、本発明の排水用ストレーナーは、塵芥捕集
篭ないしは設置用フランジに目隠しプレートを取外し自
在に取付けるようにした排水用ストレーナーにおいて、
目隠しプレートの上面に取っ手兼用取付け板をその両端
部が上記目隠しプレートの端辺から突出するように取付
け、前記塵芥捕集篭側には上記取っ手兼用取付け板の両
端部と対応する位置に載承突片を突設し、前記取っ手兼
用取付け板の両端部を上記載承突片に蝶ネジ又はビス或
いはボルト等の締結手段で取外し可能に締結固定してな
る事を特徴としたものである（請求項４）。 この場合、
前記取っ手兼用取付け板の両端部に、開口方向が互いに
逆向きの係合穴を形成せしめ、目隠しプレートを水平方
向に回転させることにより、前記載承突片に設けた前記
締結手段に上記係合穴を係合させるように構成したり
（請求項５）、又は前記締結手段としてネジ部を備えた
吊り金具を用いる（請求項２）ことも考えられる。 According to the present invention, there is provided a drainage strainer in which an installation flange is integrally provided at an upper end edge of a dust collecting basket. together form a chain through portion by notching part of, in which characterized in that formed by openably composed alternate member the chain through portion (claim
1) . At this time, the alternate member, and formed in a size that matches the strand through portion so as to form a substantially same shape as the sectional shape of the installation flange, attached removably to該補missing member on the chain through portion (claims Item 2) or preferably, the chain passage portion can be opened and closed by slidably attaching the auxiliary member to the refuse collection basket (Claim 3) . Further, the drainage strainer of the present invention is capable of collecting garbage.
Remove the blindfold plate from the basket or installation flange, and
In the drainer strainer that was installed now,
On both sides of the blindfold plate, attach the mounting plate for both handles
So that the part protrudes from the edge of the blindfold plate
In addition, both the handle and mounting plate
A mounting projection is protruded at a position corresponding to the end to serve as the handle.
Attach both ends of the mounting plate to the projections described above with thumb screws or screws or
Or removably fasten with bolts or other fastening means.
(Chart 4). in this case,
At both ends of the handle and mounting plate, the opening directions are mutually
Form the reverse engagement hole, and place the blindfold plate horizontally.
By rotating the bearing in the direction described above,
It is configured such that the engagement hole is engaged with the fastening means.
(Claim 5) Or, a thread portion is provided as the fastening means.
It is also conceivable to use a hanging bracket (claim 2).
【０００５】[0005]
【発明の実施の形態】以下、本発明の具体的な実施例を
図面に基づいて詳細に説明する。図中、１は塵芥捕集
篭、２は設置用フランジを示し、Ｂは本排水用ストレー
ナーＡの上部開口部に設置する目隠しプレート、Ｃは桝
類、Ｄは鎖を示す。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. In the figure, 1 is a refuse collection basket, 2 is an installation flange, B is a blind plate installed at the upper opening of the main drainage strainer A, C is a box, and D is a chain.
【０００６】塵芥捕集篭１は、排水中に混在している塵
芥類や落葉などの夾雑物を捕捉・捕集するためのもので
あり、捕捉する夾雑物の大きさや性状などに応じて、ス
テンレス・鉄・銅等の金属材やＦＲＰ・塩化ビニル等の
合成樹脂材などからなる無垢又は中空状の棒状材、又は
上記材質からなる板状材、或いは金網・プラスチック網
等の網状材、又はパンチングメタル、又は鋳物等など、
これらの材料を単独又は適宜組み合わせて用いて、角形
・円形など所要の形状をした立体形状に形成する。この
時、必要に応じて底壁１ａの一部又は全部或いは側壁１
ｂの一部又は全部を開閉可能に構成したり取外し可能に
構成するも任意である。ちなみに、図示実施例の塵芥捕
集篭１は、ステンレス製棒状材で四角立方体状に枠体１
１を形成し、その枠体１１に金網１２を一体的に張設し
て構成したものである。The garbage collecting basket 1 is for capturing and collecting foreign substances such as trash and defoliation mixed in the wastewater. Depending on the size and properties of the captured foreign substances, Solid or hollow rods made of metal materials such as stainless steel, iron, copper, etc. or synthetic resin materials such as FRP, vinyl chloride, etc., or plate materials made of the above materials, or mesh materials such as wire mesh, plastic mesh, or Perforated metal, casting, etc.
These materials are used alone or in an appropriate combination to form a three-dimensional shape having a required shape such as a square or a circle. At this time, if necessary, part or all of the bottom wall 1a or the side wall 1a
Part or all of b may be configured to be openable / closable or removable. Incidentally, the dust collecting basket 1 of the illustrated embodiment is a square cubic frame 1 made of a stainless steel bar.
1 and a wire net 12 is integrally stretched on the frame 11 thereof.
【０００７】設置用フランジ２は、本排水用ストレーナ
ーＡすなわち塵芥捕集篭１を桝類Ｃの内部に設置する際
に桝類Ｃの口縁段部Ｃ’に載置状に係合されるものであ
り、ステンレス・鉄・銅等の金属材やＦＲＰ・塩化ビニ
ル等の合成樹脂材などからなる板状材を用いて、断面略
―形状（平板形状）又は断面略逆Ｌ字形状など適宜な形
状に形成し、塵芥捕集篭１の上端縁に溶接やネジ止めな
どの手段により一体的に取付ける。ちなみに、図示実施
例の設置用フランジ２は、断面略逆Ｌ字形に形成して、
塵芥捕集篭１の上端縁四周にわたって一体的に囲繞設置
したものである。尚、桝類Ｃが平面視略四角形状に形成
されている場合には、設置用フランジ２を塵芥捕集篭１
の上端縁に取付けるのに、必ずしも塵芥捕集篭１の四周
に囲繞設置せずとも、相対向する２辺のみ或いは３辺だ
けでも良い。When the main drainage strainer A, that is, the garbage collecting basket 1 is installed inside the box C, the installation flange 2 is engaged with the edge step C 'of the box C in a mounting manner. Using a plate-like material made of a metal material such as stainless steel, iron, copper, or the like, or a synthetic resin material such as FRP, vinyl chloride, etc .; The dust collecting basket 1 is integrally attached to the upper end edge of the dust collecting basket 1 by means such as welding or screwing. Incidentally, the installation flange 2 of the illustrated embodiment is formed in a substantially inverted L-shaped cross section,
The garbage collecting basket 1 is integrally surrounded and installed over four circumferences of the upper edge. When the basins C are formed in a substantially square shape in plan view, the installation flange 2 is attached to the dust collecting basket 1.
It is not always necessary to surround the garbage collecting basket 1 on the four edges of the garbage collecting basket 1, but only two opposing sides or only three sides may be attached.
【０００８】かくして、塵芥捕集篭１の上端縁に一体的
に取付けた設置用フランジ２の一部を、塵芥捕集篭１の
上端縁に沿って適宜な幅（ｌ1）に切り欠いて鎖通し部
３を形成すると共に、その鎖通し部３を補欠部材４でも
って開閉自在なるように構成する。[0008] Thus, a part of the installation flange 2 integrally attached to the upper end edge of the dust collection basket 1 is cut out to an appropriate width (l 1 ) along the upper end edge of the dust collection basket 1. The linking portion 3 is formed, and the linking portion 3 is configured to be openable and closable by the auxiliary member 4.
【０００９】補欠部材４は、好ましくは設置用フランジ
２と同じないしは同系の材料を用いて、設置用フランジ
２の断面形状とほぼ同形に形成すると共に、鎖通し部３
と合致する大きさに形成する。即ち、設置用フランジ２
を、例えばステンレス製板材を用いて断面略―形状（平
板形状）に形成した場合には、補欠部材４もステンレス
製板材や鉄製板材等を用いて断面略―形状（平板形状）
に形成し、設置用フランジ２を断面略逆Ｌ字形状に形成
した場合には、補欠部材４も断面略逆Ｌ字形状に形成
し、且つ鎖通し部３の幅（ｌ1）と合致する長さに形成
するものである。The replacement member 4 is preferably made of the same or similar material as the installation flange 2 and is formed to have substantially the same cross-sectional shape as the installation flange 2.
It is formed in a size that matches. That is, the installation flange 2
For example, when the stainless steel plate material is used to form a substantially cross-sectional shape (flat shape) using a stainless steel plate material, the auxiliary member 4 is also formed using a stainless steel plate material, an iron plate material, or the like to have a substantially cross-sectional shape (flat shape).
When the installation flange 2 is formed to have a substantially inverted L-shaped cross section, the auxiliary member 4 is also formed to have a substantially inverted L-shaped cross section, and matches the width (l 1 ) of the chain passing portion 3. It is formed in length.
【００１０】そして、この補欠部材４を、鎖通し部３部
分に取外し自在に取付けるか、又は塵芥捕集篭１にスラ
イド自在に取付けることにより、鎖通し部３を開閉自在
となす。即ち前者の場合、格別図示していないが、設置
用フランジ２の断面形状とほぼ同形に形成すると共に鎖
通し部３と合致する大きさに形成した補欠部材４を、鎖
通し部３を塞ぐように配置して、蝶ネジやビス或いはボ
ルト・ナット等の適宜な手段でもって取外し自在に取付
け、その補欠部材４を鎖通し部３から取外せば鎖通し部
３が開口形成され、鎖通し部３に取付ければ鎖通し部３
が閉塞されるように構成するものである。この際、設置
用フランジ２の一部に予め補欠部材４の形状にミシン目
様の切れ目を形成しておき、鎖通し部３を使用する際に
この補欠部材（部分）を叩き落として鎖通し部３を開口
形成させるようにすることも考えられる。尚、鎖通し部
３から取外した補欠部材４は、別の場所に保管しておい
ても良いし、上記蝶ネジやビス或いはボルト・ナット等
を用いて塵芥捕集篭１の内側又は外側に取付けて保管す
るようにしても良い。[0010] The auxiliary member 4 is removably attached to the chain passing portion 3 or slidably attached to the garbage collecting basket 1 so that the chain passing portion 3 can be opened and closed. That is, in the former case, although not specifically shown, the auxiliary member 4 which is formed to have substantially the same cross-sectional shape as the installation flange 2 and is formed to have a size matching the chain passage portion 3 so as to close the chain passage portion 3. And the detachable member 4 is detached from the chain passage portion 3 by an appropriate means such as a thumb screw, a screw or a bolt and a nut, and the chain passage portion 3 is opened to form an opening. If it is attached to 3, it will be 3
Is configured to be closed. At this time, a perforation-like cut is formed in a part of the installation flange 2 in advance in the shape of the auxiliary member 4, and the auxiliary member (part) is knocked down to use It is also conceivable to form the opening of the portion 3. The replacement member 4 removed from the chain passing portion 3 may be stored in another place, or may be stored inside or outside the dust collecting basket 1 using the above-mentioned thumb screw, screw, bolt or nut. It may be attached and stored.
【００１１】また後者の場合には、設置用フランジ２の
断面形状とほぼ同形の断面略逆Ｌ字形状に形成すると共
に鎖通し部３と合致する長さ（ｌ1）に形成した補欠部
材４を、塵芥捕集篭１に上下及び／又は左右にスライド
自在に取付けることにより、鎖通し部３を開閉自在とす
るものである。In the latter case, the auxiliary member 4 is formed to have a substantially inverted L-shaped cross-section substantially the same as the cross-sectional shape of the installation flange 2 and to have a length (l 1 ) that matches the chain passage portion 3. Is attached to the dust collecting basket 1 so as to be slidable up and down and / or left and right, so that the chain passing portion 3 can be freely opened and closed.
【００１２】即ち図示実施例のものは、設置用フランジ
２の断面形状と同形に断面略逆Ｌ字形状に形成された垂
直部４１に、垂直方向のスライド用長穴42ａと水平方向
のスライド用長穴42ｂとで正面略横倒Ｔ字形状にスライ
ド用穴を形成し、他方、塵芥捕集篭１側には鎖通し部３
の近辺にナット５ａを取付けておき、蝶ネジやビス或い
はボルト等の適宜な締結手段（図示例では、蝶ネジ）５
ｂを補欠部材４のスライド用長穴42ａ，42ｂに通して上
記ナット５に螺合させ、補欠部材４をスライド用長穴42
ａ，42ｂに沿ってスライドさせ、その水平部４３を設置
用フランジ２と面一状に配置すれば鎖通し部３が閉塞さ
れ（図２の(a)の状態)、また水平部４３を設置用フラン
ジ２に対して直交状（図２の(c)の状態）又は平行状
（図２の(d)の状態）に配置すれば鎖通し部３が開口さ
れるように構成したものである。That is, in the embodiment shown in the drawings, a vertical sliding hole 42a and a horizontal sliding hole 42a are formed in a vertical portion 41 having the same cross-sectional shape as the mounting flange 2 and having a substantially inverted L-shaped cross section. A slide hole is formed in a substantially T-shape with the elongated hole 42b on the front side, and a chain passage portion 3 is formed on the dust collection basket 1 side.
Nuts 5a are attached near the above, and appropriate fastening means (thumb screws in the illustrated example) such as thumb screws, screws or bolts 5 are attached.
b is passed through the sliding slots 42a and 42b of the auxiliary member 4 and screwed into the nut 5.
If the horizontal portion 43 is slid along the a and 42b, and the horizontal portion 43 is arranged flush with the installation flange 2, the chain passing portion 3 is closed (the state of FIG. 2A), and the horizontal portion 43 is installed. It is configured such that the chain passage portion 3 is opened if it is arranged orthogonally (in the state of FIG. 2 (c)) or parallel (in the state of FIG. 2 (d)). .
【００１３】尚、この実施例の場合、スライド用長穴を
垂直方向のスライド用長穴42ａだけで形成しても良い
が、図示例のごとく水平方向のスライド用長穴42ｂを加
えて正面略倒Ｔ字形状に形成することにより、補欠部材
４の水平部４３を設置用フランジ２に対して直交状（図
２の(c)の状態）にも或いは平行状（図２の(d)の状態）
にも配置することが可能となる。補欠部材４の水平部４
３を設置用フランジ２に対して直交状（図２の(c)の状
態）に配置した場合には、鎖通し部３に鎖Ｄを通す時に
水平部４３がガイドの役目を果たし、そして補欠部材４
の水平部４３を設置用フランジ２に対して平行状（図２
の(d)の状態）に配置した場合には、鎖通し部３に鎖Ｄ
を通す時に鎖通し部３として使用できる有効範囲（ｗ）
を大きくすることができる。図中、５ｃは補欠部材４の
支えであり、なくとも良い。In this embodiment, the slide slot may be formed only by the vertical slide slot 42a. However, as shown in FIG. By forming an inverted T-shape, the horizontal portion 43 of the auxiliary member 4 is orthogonal to the installation flange 2 (the state shown in FIG. 2 (c)) or parallel (FIG. 2 (d)). Status)
Can also be arranged. Horizontal portion 4 of auxiliary member 4
When the chain 3 is arranged perpendicular to the installation flange 2 (the state shown in FIG. 2C), the horizontal portion 43 serves as a guide when the chain D is passed through the chain passing portion 3, and Member 4
2 is parallel to the installation flange 2 (FIG. 2).
(D) state), the chain D
Effective range (w) that can be used as a chain passing part 3 when passing through
Can be increased. In the figure, reference numeral 5c denotes a support for the auxiliary member 4, which need not be provided.
【００１４】また、この実施例のように補欠部材４を断
面略逆Ｌ字形状に形成する場合、補欠部材４の水平部４
３の迫出し幅（ｌ2）を設置用フランジ２の迫出し幅
（ｌ3）より小さく形成することが好ましい。そうすれ
ば、この補欠部材４をスライドさせて鎖通し部３を開口
形成した後に、本排水用ストレーナーＡを桝類Ｃに上方
向から落とし込むようにして設置する際に、補欠部材４
の水平部４３が桝類Ｃの口縁段部Ｃ’に引っ掛かる恐れ
がなくなる。When the auxiliary member 4 is formed to have a substantially inverted L-shaped cross section as in this embodiment, the horizontal portion 4
Preferably, the protrusion width (l 2 ) of the mounting flange 3 is smaller than the protrusion width (l 3 ) of the installation flange 2. Then, when the auxiliary drainage member 4 is slid and the chain passage portion 3 is opened, and then the main drainage strainer A is dropped into the box C from above, the auxiliary drainage member 4 is used.
There is no fear that the horizontal portion 43 is caught on the step C ′ of the edge of the box C.
【００１５】目隠しプレートＢは、塵芥捕集篭１内に捕
捉・捕集された夾雑物を目隠しすると共に捕捉・捕集し
た夾雑物が逆流して地上へ溢れ出るのを少なからず防止
するためのものであり、塵芥捕集篭１ないしは設置用フ
ランジ２に取外し自在に取付ける。図示実施例のもの
は、目隠しプレートＢを塵芥捕集篭１の上部開口より一
回り小さい四角漏斗状に形成し、その中央上面位置に取
っ手を兼た取付け板６を左右の端辺から突出するように
一体的に取付けると共に、目隠しプレートＢの上下の端
辺中央には載置係合片７を一体的に突設せしめ、他方、
塵芥捕集篭１には上記取っ手兼用取付け板６の両端部６
ａ，６ａ並びに載置係合片７と対応する位置に載承突片
８ａ，８ｂを一体的に突設し、目隠しプレートＢの取っ
手兼用取付け板６の両端部６ａ，６ａ並びに載置係合片
７を塵芥捕集篭１側に突設せしめた載承突片８ａ，８ｂ
上にそれぞれ載置させると共に、取っ手兼用取付け板６
の両端部６ａ，６ａを載承突片８ａに蝶ネジやビス或い
はボルト等の締結手段（図示例では、蝶ネジ）９で取外
し可能に締結固定したものである。The blind plate B is used to blind the foreign matters trapped and collected in the garbage collection basket 1 and to prevent the captured and collected foreign substances from flowing back to the ground. Monodea is, removably Ru attached to dust garbage collecting basket 1 or installation flange 2. Figure shows examples of those forms blindfolded plate B to the dust collecting basket 1 of slightly smaller rectangular funnel-shaped from the upper opening, projecting the mounting plate 6 was cum handle in its central upper surface position from the left and right sides thereof And a mounting engagement piece 7 is integrally provided at the center of the upper and lower edges of the blind plate B.
Both ends 6 of the handle and mounting plate 6 are attached to the garbage collection basket 1.
a, integrally projected Nouketamawa protruding piece 8a, and 8b at a position corresponding to the 6a and the placing置係engagement pieces 7, taking the blindfold plate B
Mounting projections 8a, 8b in which both ends 6a, 6a of the mounting plate 6 for hand and the mounting engagement piece 7 are protruded toward the dust collection basket 1 side.
And a handle and mounting plate 6
Are detachably fastened and fixed to the mounting projection 8a by fastening means (thumb screws in the illustrated example) 9 such as thumb screws, screws or bolts.
【００１６】この際、図３に示すごとく、取っ手兼用取
付け板６の両端部６ａ，６ａに開口方向が互いに逆向き
の係合穴１０を形成すれば、目隠しプレートＢを塵芥捕
集篭１の上部開口部に取付ける際に、図３に示すごと
く、取っ手兼用取付け板６を持って目隠しプレートＢを
塵芥捕集篭１の上部開口内に入れて少し水平方向に回転
させる（(a)の状態）だけで、目隠しプレートＢの取っ
手兼用取付け板６の両端部６ａ，６ａ及び載置係合片７
が塵芥捕集篭１側に突設せしめた載承突片８ａ，８ｂ上
に載置されると同時に、取っ手兼用取付け板６両端部６
ａ，６ａの係合穴１０内に締結手段（蝶ネジ）９が入っ
て係合するようになり（(b)の状態）、目隠しプレート
Ｂの取付け作業が容易となる。[0016] At this time, as shown in FIG. 3, both end portions 6a of the <br/> with plate 6 preparative handle serves, by forming the engaging hole 10 opening direction is opposite to each other in 6a, dust blindfolded plate B Capture
When attaching to the upper opening of the basket 1 , as shown in FIG. 3, the blindfold plate B is held in the upper opening of the garbage collection basket 1 by holding the mounting plate 6 for handle and rotated slightly horizontally (( only state) of a), taken by the blindfold plate B
Both ends 6a, 6a of the mounting plate 6 for both hands and the mounting engagement piece 7
There Nouketamawa protruding piece 8a which allowed projecting dust collecting basket 1 side, the same time when it is placed on the 8b, the handle also serves mounting plate 6 opposite ends 6
a, 6a fastening means (thumbscrews) into engagement hole 10 of 9 Tsu ON
Now engage Te ((b status of)), thereby facilitating the mounting work of the blindfold plate B.
【００１７】また、締結手段９として、ネジ部を備えた
吊り金具（例えば、丸かんや略？形状をした洋吊りかん
等）を用いても良い。この様な吊り金具を、大型で重い
排水用ストレーナーにおける締結手段９として用いれ
ば、桝類に設置したり取外す時にその締結手段９にロー
プやフックを掛けて吊持することが可能となる。Further, as the fastening means 9, a hanging metal fitting having a threaded portion (for example, a round can or a roughly shaped hanging can, etc.) may be used. If such a hanging metal is used as the fastening means 9 in a large and heavy drainage strainer, it is possible to hang the fastening means 9 with a rope or a hook when installing or removing it from a box.
【００１８】[0018]
【発明の効果】本発明の請求項１記載の排水用ストレー
ナーは斯様に、塵芥捕集篭の上端縁に設置用フランジを
一体的に設けてなる排水用ストレーナーにおいて、設置
用フランジの一部を切り欠いて鎖通し部を形成するよう
にしたので、鎖通し部を形成する際に切り欠くのは設置
用フランジだけであるため、排水用ストレーナーとして
の強度を損なうことがない。 The drainage strainer according to the first aspect of the present invention is a drainage strainer in which the installation flange is integrally provided at the upper end edge of the dust collecting basket, and a part of the installation flange. Is cut out to form the chain pass-through portion, so that when forming the chain pass-through portion, only the installation flange is cut out, so that the strength as the drainage strainer is not impaired.
【００１９】しかも、鎖通し部は補欠部材でもって必要
に応じて開閉可能であるため、鎖通し部を使用しない
（必要としない）場合には、鎖通し部を補欠部材で体裁
良く閉塞せしめて、排水用ストレーナーとしての見栄え
を損なうことがなく、商品的価値の高いものとすること
が出来る。Moreover, since the linking portion can be opened and closed as necessary with the auxiliary member, when the linking portion is not used (is not required), the linking portion is closed with the auxiliary member in a good shape. Thus, it is possible to increase the commercial value without impairing the appearance as a drainage strainer.
【００２０】更に、特に請求項１及び２に記載の排水用
ストレーナーでは、鎖通し部を開閉するための補欠部材
を、設置用フランジの断面形状とほぼ同形に形成すると
共に鎖通し部と合致する大きさに形成したので、鎖通し
部を使用しない（必要としない）場合に鎖通し部を一体
感のある補欠部材でより体裁良く閉塞することが出来る
と同時に、補欠部材を形成するのに、鎖通し部を形成す
る際に切り落した部材を補欠部材として利用することも
可能となり、コストの低減化を期することが出来る。Furthermore, in the drainage strainer according to the first and second aspects, the auxiliary member for opening and closing the chain passage portion is formed to have substantially the same cross-sectional shape as the installation flange and coincides with the chain passage portion. Because it is formed in the size, when the chain linking part is not used (it is not necessary), the chain linking part can be closed more formally with the auxiliary member having a sense of unity, and at the same time, when forming the auxiliary member, A member cut off when forming the chain pass-through portion can be used as a substitute member, and cost reduction can be expected.
【００２１】更に、本発明の請求項４に係る排水用スト
レーナーは、目隠しプレートの上面に取っ手兼用取付け
板をその両端部が目隠しプレートの端辺から突出するよ
うに取付け、塵芥捕集篭側には取っ手兼用取付け板の両
端部と対応する位置に載承突片を突設し、取っ手兼用取
付け板の両端部を上記載承突片に蝶ネジ又はビス或いは
ボルト等の締結手段で取外し可能に締結固定してなるの
で、目隠しプレートの取付け取外し作業を容易に行なう
ことが出来る。 Furthermore, the drainage strike according to claim 4 of the present invention.
The rainer is attached to the top of the blindfold plate as a handle.
The board has both ends protruding from the edges of the blindfold plate
And the garbage collecting basket side has both handles and mounting plates.
Attach the mounting projection at the position corresponding to the end, and
Attach both ends of the attachment plate to the above-mentioned projections with thumb screws or screws or
It must be detachably fastened and fixed by fastening means such as bolts.
Facilitates installation and removal of the blind plate
Can do it.
【００２２】そして、本発明の請求項５に係る排水用ス
トレーナーでは、取っ手兼用取付け板の両端部に、開口
方向が互いに逆向きの係合穴を形成せしめ、目隠しプレ
ートを水平方向に回転させることにより、載承突片に設
けた締結手段に上記係合穴を係合させるように構成した
ので、取っ手兼用取付け板を持って目隠しプレートを水
平方向に少し回転させるだけで、取っ手兼用取付け板の
両端部及び載置係合片が塵芥捕集篭側に突設せしめた載
承突片上に載承されると同時に、取っ手兼用取付け板両
端部の係合穴内に締結手段が入って係合するをもって、
目隠しプレートの取付け作業が一層のこと簡便となる。 The drainage drain according to claim 5 of the present invention.
In the trainer, open both ends of the handle and mounting plate
Form the engagement holes with the directions opposite to each other,
By rotating the plate horizontally,
It is configured to engage the engaging hole with the beam fastening means.
So hold the handle and mounting plate and pour the blindfold plate
Just rotate it slightly in the horizontal direction to
A mounting in which both ends and a mounting engagement piece protrude toward the garbage collection basket side.
At the same time as being mounted on the supporting piece, both the handle and mounting plate
With the fastening means entering and engaging in the engagement hole at the end,
The work of mounting the blind plate is further simplified.
【００２３】また、本発明の請求項６に係る排水用スト
レーナーでは、前記締結手段としてネジ部を備えた吊り
金具を用いたので、本排水用ストレーナーを桝類に設置
したり取出す際に吊り金具を兼ねた締結手段にロープや
フックを掛けて吊持することが可能となり、従って大型
で重い排水用ストレーナーを桝類に設置したり取出すの
が容易となる。 Further, the drainage strike according to claim 6 of the present invention.
In the rainer, a suspension provided with a screw portion as the fastening means
Since the metal fittings were used, the main drainage strainer was installed on the basins.
The rope or the fastening means that also serves as a hanging
It can be hooked and hung, and therefore large
To install and remove heavy drainage strainers in basins
Becomes easier.
【図面の簡単な説明】[Brief description of the drawings]
【図１】 本発明実施の一例を示す一部切欠斜視図。FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention.
【図２】 本発明に係る補欠部材を鎖通し部に開閉自在
ならしめる構造を説明する正面図。FIG. 2 is a front view illustrating a structure in which the auxiliary member according to the present invention can be freely opened and closed in a chain passage portion.
【図３】 目隠しプレートを取付ける構造を説明する平
面図。FIG. 3 is a plan view illustrating a structure for mounting a blind plate.
【図４】 本発明に係る排水用ストレーナーを桝類内に
設置した状態を示す一部切欠斜視図。FIG. 4 is a partially cutaway perspective view showing a state in which the drainage strainer according to the present invention is installed in a basin.
【図５】 従来例を示す斜視図。FIG. 5 is a perspective view showing a conventional example.
【符号の説明】 Ａ：排水用ストレーナー Ｂ：目隠しプレー
ト Ｃ：桝類 Ｄ：鎖 １：塵芥捕集篭 ２：設置用フラン
ジ ３：鎖通し部 ４：補欠部材６：取っ手兼用取付け板 ７：載置係合片８ａ，８ｂ：載承突片 ９：締結手段 １０：係合穴 [Explanation of Signs] A: Strainer for drainage B: Blindfold plate C: Boxes D: Chain 1: Garbage collection basket 2: Installation flange 3: Chain passing part 4: Subsidiary member 6: Handle and mounting plate 7: Mounting Placement engagement pieces 8a, 8b: mounting projection 9: fastening means 10: engagement hole
Claims (3)
を一体的に設けてなる排水用ストレーナーにおいて、前
記設置用フランジの一部を切り欠いて鎖通し部を形成す
ると共に、該鎖通し部を補欠部材で開閉自在に構成して
なる事を特徴とする排水用ストレーナー。1. A drainage strainer in which an installation flange is integrally provided on an upper end edge of a refuse collection basket, wherein a part of the installation flange is cut out to form a chain passing portion, and the chain passing portion is formed. A drainer strainer characterized in that the part is configured to be openable and closable by a substitute member.
の断面形状とほぼ同形に形成すると共に前記鎖通し部と
合致する大きさに形成し、該補欠部材を前記鎖通し部に
取外し自在に取付けることにより前記鎖通し部を開閉自
在とした請求項１記載の排水用ストレーナー。2. The replacement member is formed to have substantially the same cross-sectional shape as the installation flange, and is formed to have a size matching the chain passage portion, and the replacement member is detachably attached to the chain passage portion. The drainage strainer according to claim 1, wherein the chain passing portion is made openable and closable.
の断面形状とほぼ同形に形成すると共に前記鎖通し部と
合致する大きさに形成し、該補欠部材を前記塵芥捕集篭
にスライド自在に取付けることにより前記鎖通し部を開
閉自在とした請求項１記載の排水用ストレーナー。3. The replacement member is formed to have substantially the same shape as the cross-sectional shape of the installation flange, and is formed to have a size that matches the chain pass-through portion, and the replacement member is slidably fitted to the dust collecting basket. The drainage strainer according to claim 1, wherein the chain passage portion can be freely opened and closed by being attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14763898A JP2960919B1 (en) | 1998-05-28 | 1998-05-28 | Drainage strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14763898A JP2960919B1 (en) | 1998-05-28 | 1998-05-28 | Drainage strainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2960919B1 JP2960919B1 (en) | 1999-10-12 |
| JPH11336176A true JPH11336176A (en) | 1999-12-07 |
Family
ID=15434870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14763898A Expired - Fee Related JP2960919B1 (en) | 1998-05-28 | 1998-05-28 | Drainage strainer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2960919B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100904712B1 (en) * | 2008-04-14 | 2009-06-29 | 최미나 | Filter for grate |
| CN114622580A (en) * | 2022-04-06 | 2022-06-14 | 黄河水利职业技术学院 | Soil and water conservation bank protection with function is collected to desilting |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627310B (en) * | 2020-12-03 | 2021-08-10 | 广东乾兴建设工程有限公司 | Municipal energy-saving drainage structure and construction method thereof |
| CN113152602B (en) * | 2021-04-23 | 2022-11-01 | 合肥源康信息科技有限公司 | Intelligence house is with having sewer pipe who prevents blockking up function |
-
1998
- 1998-05-28 JP JP14763898A patent/JP2960919B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100904712B1 (en) * | 2008-04-14 | 2009-06-29 | 최미나 | Filter for grate |
| CN114622580A (en) * | 2022-04-06 | 2022-06-14 | 黄河水利职业技术学院 | Soil and water conservation bank protection with function is collected to desilting |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2960919B1 (en) | 1999-10-12 |
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