JP2020165163A - Hair catcher - Google Patents

Hair catcher Download PDF

Info

Publication number
JP2020165163A
JP2020165163A JP2019065805A JP2019065805A JP2020165163A JP 2020165163 A JP2020165163 A JP 2020165163A JP 2019065805 A JP2019065805 A JP 2019065805A JP 2019065805 A JP2019065805 A JP 2019065805A JP 2020165163 A JP2020165163 A JP 2020165163A
Authority
JP
Japan
Prior art keywords
water
hair catcher
draining
flow
swirling
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
JP2019065805A
Other languages
Japanese (ja)
Other versions
JP7336235B2 (en
Inventor
立行 竹内
Tatsuyuki Takeuchi
立行 竹内
弘明 渡邊
Hiroaki Watanabe
弘明 渡邊
道太郎 牧
Michitaro Maki
道太郎 牧
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.)
Lixil Corp
Original Assignee
Lixil Corp
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 Lixil Corp filed Critical Lixil Corp
Priority to JP2019065805A priority Critical patent/JP7336235B2/en
Publication of JP2020165163A publication Critical patent/JP2020165163A/en
Application granted granted Critical
Publication of JP7336235B2 publication Critical patent/JP7336235B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sink And Installation For Waste Water (AREA)

Abstract

To provide a hair catcher which easily causes a swirl flow of water flowing therein.SOLUTION: A hair catcher 100 having a drainer part 1 through which water flows causes a swirl flow of water inside the drainer part 1. The drainer part 1 has a water guiding surface 6 extending along the swirl direction of the swirl flow downward from the upper edge part 10.SELECTED DRAWING: Figure 1

Description

本発明は、例えば浴室における洗い場床の排水部に配設されるヘアキャッチャーに関する。 The present invention relates to, for example, a hair catcher disposed in a drainage section of a washroom floor in a bathroom.

浴室の洗い場床や洗面台等の排水口には、髪の毛やゴミなどで排水管が詰まることを防ぐためにヘアキャッチャーが設けられている。例えば、特許文献１には、流入した排水を保水する凹状の保水部と、保水部の上部から延出し、排水中の髪の毛の流出を抑止しながら保水部に入りきらない排水を流出させる上部排水流出部と、洗い場床からの排水を保水部へ導く排水導入部とを備えるヘアキャッチャーが開示されている。 A hair catcher is provided at the drain outlet of the bathroom washroom floor or wash basin to prevent the drain pipe from being clogged with hair or dust. For example, in Patent Document 1, a concave water-retaining portion that retains the inflowing drainage and an upper drainage that extends from the upper part of the water-retaining portion to prevent the outflow of hair in the drainage and allow the drainage that cannot fit in the water-retaining portion to flow out. A hair catcher including a drainage section and a drainage introduction section that guides drainage from the washing floor to a water retention section is disclosed.

特開２０１１−１６３１１６号公報Japanese Unexamined Patent Publication No. 2011-163116

特許文献１に記載のヘアキャッチャーは、排水導入部から流れ込んでくる水で旋回流が発生するとしているが、上部排水流出部において旋回流を継続させるための工夫はされていなかった。このため、例えば２方向から水が入ってくると互いに衝突するなどして乱流となってしまう蓋然性があった。 The hair catcher described in Patent Document 1 states that a swirling flow is generated by the water flowing in from the drainage introduction portion, but no device has been devised to continue the swirling flow in the upper drainage outflow portion. For this reason, for example, if water enters from two directions, it may collide with each other and cause turbulence.

本発明は、斯かる事情に鑑みてなされたものであり、その目的とするところは、流れ込んだ水による旋回流が発生し易いヘアキャッチャーを提供することにある。 The present invention has been made in view of such circumstances, and an object of the present invention is to provide a hair catcher in which a swirling flow due to the flowing water is likely to occur.

本発明に係るヘアキャッチャーは、水を通流させる水切り部を備え、前記水切り部の内側で旋回流を発生させるヘアキャッチャーであって、前記水切り部は、上縁部から下方へ向かうにつれて旋回流の旋回方向へ延びる導水面を有することを特徴とする。 The hair catcher according to the present invention is a hair catcher that includes a draining portion for allowing water to flow and generates a swirling flow inside the draining portion, and the draining portion swirls as it goes downward from the upper edge portion. It is characterized by having a water guiding surface extending in the turning direction of.

本発明によれば、流れ込んだ水による旋回流が発生し易い。 According to the present invention, a swirling flow due to the flowing water is likely to occur.

実施形態に係るヘアキャッチャーの外観を示す斜視図である。It is a perspective view which shows the appearance of the hair catcher which concerns on embodiment. ヘアキャッチャーの側面図である。It is a side view of a hair catcher. ヘアキャッチャーの平面図である。It is a top view of a hair catcher. 変形例に係るヘアキャッチャーの平面図である。It is a top view of the hair catcher which concerns on a modification. 別の変形例に係るヘアキャッチャーの平面図である。It is a top view of the hair catcher which concerns on another modification.

以下、本発明を好適な実施の形態をもとに図１から図５を参照しながら説明する。各図面に示される同一または同等の構成要素、部材には、同一の符号を付するものとし、適宜重複した説明は省略する。また、各図面における部材の寸法は、理解を容易にするために適宜拡大、縮小して示される。また、各図面において実施の形態を説明する上で重要ではない部材の一部は省略して表示する。 Hereinafter, the present invention will be described with reference to FIGS. 1 to 5 based on a preferred embodiment. The same or equivalent components and members shown in the drawings shall be designated by the same reference numerals, and redundant description will be omitted as appropriate. In addition, the dimensions of the members in each drawing are shown enlarged or reduced as appropriate for easy understanding. In addition, some of the members that are not important for explaining the embodiment in each drawing are omitted and displayed.

（実施形態）
図１、図２を参照する。ヘアキャッチャー１００は、水切り部１および立壁部５を備える。水切り部１は、上縁部１０、リブ構造３、通流孔４、貯水部２および導水面６を有し、椀状に形成されている。水切り部１は、例えば皿状および深皿状等に形成されていてもよく、全体として円柱状、錐台状または半球状などの様々な形状とすることができる。 (Embodiment)
Refer to FIGS. 1 and 2. The hair catcher 100 includes a drainer portion 1 and a standing wall portion 5. The draining portion 1 has an upper edge portion 10, a rib structure 3, a flow hole 4, a water storage portion 2, and a water guiding surface 6, and is formed in a bowl shape. The draining portion 1 may be formed in a dish shape, a deep dish shape, or the like, and may have various shapes such as a columnar shape, a frustum shape, or a hemispherical shape as a whole.

ヘアキャッチャー１００は、図２に示すように洗い場床８に設けられた排水口８１に設置され、上方を蓋体８２で覆われる。図２に示す例では、洗い場床８の孔部に取り付けられたフランジ部８０の内側面に爪８１ａが設けられており、上縁部１０に設けた係止部１０ａを爪８１ａに係止させて、ヘアキャッチャー１００を取り付けている。洗い場床８からの水は、立壁部５によって規制されて水切り部１へ流れ込む。尚、図２において、洗い場床８、排水口８１および蓋体８２は断面で表されている。 As shown in FIG. 2, the hair catcher 100 is installed at a drain port 81 provided on the washing floor 8 and is covered with a lid 82 above. In the example shown in FIG. 2, a claw 81a is provided on the inner side surface of the flange portion 80 attached to the hole portion of the washing place floor 8, and the locking portion 10a provided on the upper edge portion 10 is locked to the claw 81a. The hair catcher 100 is attached. The water from the washing place floor 8 is regulated by the standing wall portion 5 and flows into the draining portion 1. In FIG. 2, the washing place floor 8, the drain port 81, and the lid 82 are shown in cross section.

上縁部１０は円環状であり、リブ構造３によって貯水部２と接続される。洗い場床８からの水は上縁部１０を通って水切り部１の内側に流れ込む。リブ構造３は、複数の縦リブ３１および複数の横リブ３２を有し、上縁部１０と貯水部２とを接続する。縦リブ３１は貯水部２から上縁部１０へ放射状に延びており、上縁部１０から水切り部１の中央へ向かうにつれて下降する勾配を有している。縦リブ３１の勾配は、一定であっても変化してもよい。 The upper edge portion 10 has an annular shape and is connected to the water storage portion 2 by the rib structure 3. The water from the washing place floor 8 flows into the draining portion 1 through the upper edge portion 10. The rib structure 3 has a plurality of vertical ribs 31 and a plurality of horizontal ribs 32, and connects the upper edge portion 10 and the water storage portion 2. The vertical rib 31 extends radially from the water storage portion 2 to the upper edge portion 10, and has a gradient that descends from the upper edge portion 10 toward the center of the draining portion 1. The gradient of the vertical rib 31 may be constant or variable.

図３を参照する。横リブ３２は、複数の縦リブ３１を周方向につなぐ円環状であり、貯水部２側から上方へ向かうにつれて内径が大きくなる。隣り合う縦リブ３１および隣り合う横リブ３２の間に通流孔４が形成されている。 See FIG. The horizontal rib 32 is an annular shape connecting a plurality of vertical ribs 31 in the circumferential direction, and the inner diameter increases from the water storage portion 2 side toward the upper side. A flow hole 4 is formed between the adjacent vertical ribs 31 and the adjacent horizontal ribs 32.

通流孔４は、水切り部１の内外を貫通するように設けられている。通流孔４には、水切り部１の内側における開口部４１の一部を覆うように排水抵抗部４２が形成されている。排水抵抗部４２は、開口部４１の縦リブ３１における縁部４１ａよりも、周方向において通流孔４の中央へ張り出すように設けられている。 The flow hole 4 is provided so as to penetrate the inside and outside of the draining portion 1. A drainage resistance portion 42 is formed in the flow hole 4 so as to cover a part of the opening 41 inside the draining portion 1. The drainage resistance portion 42 is provided so as to project toward the center of the flow hole 4 in the circumferential direction from the edge portion 41a of the vertical rib 31 of the opening 41.

排水抵抗部４２は、通流孔４内に臨み、外部水流を水切り部１の内側に誘導する外部水流誘導面４２ａを有する。外部水流誘導面４２ａは、水切り部１の内側から外側に向かうにつれて外部水流の上流側へ延びるように傾斜する面として形成されており、水切り部１の外側で流れる外部水流を水切り部１の内側に引き込む。尚、排水抵抗部４２は、外部水流誘導面４２ａを有しない構成であってもよい。 The drainage resistance portion 42 has an external water flow guiding surface 42a that faces the inside of the flow hole 4 and guides the external water flow to the inside of the draining portion 1. The external water flow guiding surface 42a is formed as a surface that inclines so as to extend toward the upstream side of the external water flow from the inside to the outside of the draining portion 1, and allows the external water flow flowing outside the draining portion 1 to flow inside the draining portion 1. Pull in to. The drainage resistance portion 42 may be configured not to have an external water flow guiding surface 42a.

排水抵抗部４２は、上縁部１０と貯水部２との間に形成される通流孔４の全てに設けられている。例えば、排水抵抗部４２は、上縁部１０に連なる上部に形成される通流孔４に設けられ、貯水部２側に近い通流孔４には設けないような構成としてもよい。また排水抵抗部４２は、水切り部１において設けられていなくてもよい。 The drainage resistance portion 42 is provided in all of the flow holes 4 formed between the upper edge portion 10 and the water storage portion 2. For example, the drainage resistance portion 42 may be provided in the through hole 4 formed in the upper portion connected to the upper edge portion 10 and may not be provided in the through hole 4 near the water storage portion 2. Further, the drainage resistance portion 42 may not be provided in the draining portion 1.

貯水部２は、底部２０、水抜き孔２１および底部２０を囲む側面部２２を有し、椀状に形成されている。貯水部２は、例えば皿状および深皿状等に形成されていてもよく、全体として円柱状、錐台状または半球状などの様々な形状とすることができる。水抜き孔２１は、貯水部２における側面部２２の下端部に横方向に内外を貫通するように設けられている。 The water storage portion 2 has a bottom portion 20, a drain hole 21, and a side surface portion 22 surrounding the bottom portion 20, and is formed in a bowl shape. The water storage portion 2 may be formed in a dish shape, a deep dish shape, or the like, and may have various shapes such as a columnar shape, a frustum shape, or a hemispherical shape as a whole. The drain hole 21 is provided at the lower end of the side surface portion 22 of the water storage portion 2 so as to penetrate the inside and outside in the lateral direction.

立壁部５は、上縁部１０から立ち上がるように上縁部１０に沿って円弧状に形成されており、２つの回転対象な第１立壁部５０および第２立壁部５５で構成されている。第１立壁部５０の導入端部５１および第２立壁部の終端部５７は、間隔を空けて対向しており、両者間に洗い場床８からの導水路が形成される。同様に、第２立壁部５５の導入端部５６および第１立壁部の終端部５２は、間隔を空けて対向しており、両者の間に洗い場床８からの導水路が形成される。 The standing wall portion 5 is formed in an arc shape along the upper edge portion 10 so as to rise from the upper edge portion 10, and is composed of two rotating first standing wall portions 50 and a second standing wall portion 55. The introduction end 51 of the first standing wall 50 and the end 57 of the second standing wall 50 face each other with a gap, and a headrace from the washing floor 8 is formed between them. Similarly, the introduction end portion 56 of the second standing wall portion 55 and the end portion 52 of the first standing wall portion face each other with a gap, and a headrace from the washing place floor 8 is formed between them.

立壁部５における導入端部５１および５６は、水切り部１の内側へ延びるように設けられている。導入端部５１および５６は、水切り部１の下方向に向かうにつれて、周方向の一側へ延びるように傾斜している。導入端部５１および５６は、水切り部１の下方向に向かうにつれて、上方から見て時計まわりの方向へ延びるように傾斜している。 The introduction ends 51 and 56 of the vertical wall portion 5 are provided so as to extend inward of the draining portion 1. The introduction ends 51 and 56 are inclined so as to extend unilaterally in the circumferential direction toward the downward direction of the draining portion 1. The introduction ends 51 and 56 are inclined so as to extend clockwise when viewed from above as the draining portion 1 is directed downward.

立壁部５における導入端部５１と終端部５７との間において、上縁部１０から貯水部２へ延びる導水面６が形成されている。また同様に導入端部５６と終端部５２との間において、上縁部１０から貯水部２へ延びる導水面６が形成されている。導水面６は、下方向に向かうにつれて、周方向の一側へ延びるように傾斜している。導水面６は、導入端部５１および５６と同様に、水切り部１の下方向に向かうにつれて、上方から見て時計まわり方向へ延びるように傾斜している。尚、図３に示す水切り部１では導水面６に通流孔４が設けられていないが、疎らに通流孔４を設けるようにしてもよい。 A water guide surface 6 extending from the upper edge portion 10 to the water storage portion 2 is formed between the introduction end portion 51 and the end portion 57 of the vertical wall portion 5. Similarly, a water guide surface 6 extending from the upper edge portion 10 to the water storage portion 2 is formed between the introduction end portion 56 and the end portion 52. The water guide surface 6 is inclined so as to extend to one side in the circumferential direction as it goes downward. Like the introduction ends 51 and 56, the water guiding surface 6 is inclined so as to extend clockwise when viewed from above as the draining portion 1 goes downward. Although the draining portion 1 shown in FIG. 3 is not provided with the flow hole 4 on the water guiding surface 6, the drain hole 4 may be provided sparsely.

導水面６は、立壁部５において発生させる旋回流の旋回方向へ向かって延びるように設けられている。したがって、ヘアキャッチャー１００に立壁部５が設けられておらず、ヘアキャッチャー１００の上縁部１０に至るまでに、流れ込む水に旋回流を発生させるような場合にも、導水面６は、該旋回流の旋回方向へ向かって延びるように設けるとよい。例えば、図２に示した蓋体８２の裏側やフランジ部８０等に流れの方向を規制する部分を設け、ヘアキャッチャー１００に流れ込む水に方向性を与えて旋回流が発生するようにできる。 The water guide surface 6 is provided so as to extend in the swirling direction of the swirling flow generated in the vertical wall portion 5. Therefore, even when the hair catcher 100 is not provided with the vertical wall portion 5 and a swirling flow is generated in the flowing water up to the upper edge portion 10 of the hair catcher 100, the water guide surface 6 swirls. It is preferable to provide it so as to extend in the swirling direction of the flow. For example, a portion that regulates the flow direction can be provided on the back side of the lid 82 or the flange portion 80 shown in FIG. 2 to give directionality to the water flowing into the hair catcher 100 so that a swirling flow is generated.

導水面６を水が進行する道と見立てて、その両側辺となっている側辺部６１ａおよび側辺部６１ｂについて説明する。側辺部６１ａは、上縁部１０における導水面６の入り口６０の端部６０ａから始まり、立壁部５の導入端部５１および５６に沿って下降しつつ旋回流の旋回方向へ向かって延びる。側辺部６１ａは、導入端部５１および５６を超えたところで、下方向へ延びて貯水部２の上端部２２ｃに接続される。側辺部６１ａは、全体として、入り口６０の端部６０ａから旋回流の旋回方向へ延び、貯水部２の上端部２２ｃに回り込みながら接続される。 The side side portions 61a and the side side portions 61b, which are both side surfaces thereof, will be described with the water guide surface 6 as a path through which water travels. The side side portion 61a starts from the end portion 60a of the inlet 60 of the water guide surface 6 at the upper edge portion 10 and extends in the swirling direction of the swirling flow while descending along the introduction ends 51 and 56 of the vertical wall portion 5. The side side portion 61a extends downward beyond the introduction ends 51 and 56 and is connected to the upper end portion 22c of the water storage portion 2. As a whole, the side side portion 61a extends from the end portion 60a of the inlet 60 in the swirling direction of the swirling flow, and is connected to the upper end portion 22c of the water storage portion 2 while wrapping around.

側辺部６１ｂは、導水面６の入り口６０の端部６０ｂから始まり、下降しつつ旋回流の旋回方向へ延び、貯水部２の上端部２２ｃに回り込みながら接続される。このようにして、導水面６は、上縁部１０の入り口６０から始まり、下降しつつ旋回流の旋回方向へ延び、貯水部２の上端部２２ｃに回り込みながら接続される。 The side side portion 61b starts from the end portion 60b of the inlet 60 of the water conveyance surface 6, extends in the swirling direction of the swirling flow while descending, and is connected to the upper end portion 22c of the water storage portion 2 while wrapping around. In this way, the water conveyance surface 6 starts from the inlet 60 of the upper edge portion 10, extends in the swirling direction of the swirling flow while descending, and is connected to the upper end portion 22c of the water storage portion 2 while wrapping around.

次に実施形態に係るヘアキャッチャー１００の動作について説明する。ヘアキャッチャー１００の上縁部１０から水切り部１の上部に流れ込んだ水は、導水面６に沿ってヘアキャッチャー１００の内側を流下し、図３に矢印で示すように旋回流を発生する。水切り部１の内側を流下する水は、その一部が図３に矢印Ｑ１で示すように通流孔４を通して水切り部１の外側に排水される。水切り部１の内側を流下する水は、通流孔４に設けられた排水抵抗部４２によって排水が制限されるため、矢印Ｑ２で示すように水切り部１の内側に留まって流下することで、旋回流が発生し易くなる。 Next, the operation of the hair catcher 100 according to the embodiment will be described. The water that has flowed from the upper edge portion 10 of the hair catcher 100 to the upper part of the draining portion 1 flows down the inside of the hair catcher 100 along the water guiding surface 6 and generates a swirling flow as shown by an arrow in FIG. A part of the water flowing down the inside of the draining portion 1 is drained to the outside of the draining portion 1 through the through hole 4 as shown by the arrow Q1 in FIG. Since the drainage of the water flowing down the inside of the drainer portion 1 is restricted by the drainage resistance portion 42 provided in the flow hole 4, the water stays inside the drainer portion 1 and flows down as shown by the arrow Q2. Swirling flow is likely to occur.

排水抵抗部４２は、通流孔４の開口部４１のうち、水が流れ込む方向の先にある縦リブ３１における縁部４１ａの側において、周方向に通流孔４の中央へ張り出すように設けられている。このため、水切り部１の内側を流下する水が排水抵抗部４２に当たって水切り部１の内側に戻され易くなる。 The drainage resistance portion 42 projects in the circumferential direction toward the center of the flow hole 4 on the side of the edge portion 41a of the vertical rib 31 located at the tip of the opening 41 of the flow hole 4 in the direction in which water flows. It is provided. Therefore, the water flowing down the inside of the draining portion 1 hits the drainage resistance portion 42 and is easily returned to the inside of the draining portion 1.

導水面６は、下降するにつれて旋回流の旋回方向へ延びていることから旋回流が発生し易くなる。また、導水面６は、側辺部６１ａおよび６１ｂを含めて全体的に、入り口６０から貯水部２の上端部２２ｃに回り込みながら接続されるので、貯水部２での旋回流の発生を促進する。 Since the water guide surface 6 extends in the swirling direction of the swirling flow as it descends, a swirling flow is likely to occur. Further, since the water conveyance surface 6 is connected to the upper end portion 22c of the water storage unit 2 from the inlet 60 as a whole including the side side portions 61a and 61b, the generation of a swirling flow in the water storage unit 2 is promoted. ..

ヘアキャッチャー１００は、水切り部１の内側において旋回流が発生することで、髪の毛等を貯水部２にまとめ、清掃が容易になる。貯水部２には、水抜き孔２１が設けられている。旋回流発生時には水の一部が水抜き孔２１から抜けつつも貯水部２に水が貯まった状態となり、水の流れ込みが止んだ後、貯水部２に貯まった水が時間経過とともに水抜き孔２１から排水される。 In the hair catcher 100, a swirling flow is generated inside the draining portion 1, so that the hair and the like are gathered in the water storage portion 2 and cleaning becomes easy. The water storage unit 2 is provided with a drain hole 21. When a swirling flow occurs, a part of the water escapes from the drain hole 21, but the water is stored in the water storage section 2. After the water flow stops, the water stored in the water storage section 2 is drained over time. It is drained from 21.

（変形例）
図４を参照する。この変形例に係るヘアキャッチャー１００には、立壁部５が設けられておらず、ヘアキャッチャー１００の上縁部１０に至るまでに旋回流が発生しているものとする。導水面６の側辺部６１ａおよび側辺部６１ｂは、入り口６０のそれぞれの端部６０ａおよび６０ｂから始まり、下降しつつ旋回流の旋回方向へ延びるように形成されている。 (Modification example)
See FIG. It is assumed that the hair catcher 100 according to this modification is not provided with the vertical wall portion 5, and a swirling flow is generated up to the upper edge portion 10 of the hair catcher 100. The side side portions 61a and the side side portions 61b of the water guide surface 6 are formed so as to start from the respective end portions 60a and 60b of the inlet 60 and extend in the swirling direction of the swirling flow while descending.

ヘアキャッチャー１００の上縁部１０に旋回しながら流れ込んだ水は導水面６に沿って旋回しながら流下し、ヘアキャッチャー１００内で旋回流が発生し易くなる。また、導水面６が貯水部２の上端部２２ｃに回り込みながら接続されることで貯水部２での旋回流の発生を促進する。 The water that has flowed into the upper edge portion 10 of the hair catcher 100 while swirling flows down while swirling along the water guiding surface 6, and a swirling flow is likely to occur in the hair catcher 100. Further, the water conveyance surface 6 is connected to the upper end portion 22c of the water storage unit 2 while wrapping around, thereby promoting the generation of a swirling flow in the water storage unit 2.

図５を参照する。この変形例に係るヘアキャッチャー１００は、導水面６が底部２０の周縁部２０ａへ接続される構成となっている。導水面６の側辺部６１ａは、上縁部１０における導水面６の入り口６０の端部６０ａから始まり、立壁部５の導入端部５１および５６に沿って下降しつつ旋回流の旋回方向へ向かって延びる。側辺部６１ａは、導入端部５１および５６を超えたところで、下方向へ延びて底部２０へ接続される。側辺部６１ａは、全体として、入り口６０の端部６０ａから旋回流の旋回方向へ延び、底部２０の周縁部２０ａに回り込みながら接続される。 See FIG. The hair catcher 100 according to this modification has a structure in which the water guiding surface 6 is connected to the peripheral edge portion 20a of the bottom portion 20. The side side portion 61a of the water guide surface 6 starts from the end portion 60a of the inlet 60 of the water guide surface 6 at the upper edge portion 10 and descends along the introduction ends 51 and 56 of the vertical wall portion 5 in the swirling direction of the swirling flow. Extend towards. The side side portion 61a extends downward and is connected to the bottom portion 20 beyond the introduction ends 51 and 56. As a whole, the side side portion 61a extends from the end portion 60a of the inlet 60 in the swirling direction of the swirling flow, and is connected while wrapping around the peripheral edge portion 20a of the bottom portion 20.

側辺部６１ｂは、導水面６の入り口６０の端部６０ｂから始まり、下降しつつ旋回流の旋回方向へ延び、底部２０の周縁部２０ａに回り込みながら接続される。また、側辺部６１ｂは、対向する導水面６に位置Ｓで接続されている。導水面６は、上縁部１０の入り口６０から始まり、下降しつつ旋回流の旋回方向へ延び、底部２０の周縁部２０ａに回り込みながら接続される。また、導水面６は、旋回方向へ延びた先で、対向する導水面６に接続されている。 The side side portion 61b starts from the end portion 60b of the inlet 60 of the water guide surface 6, extends in the swirling direction of the swirling flow while descending, and is connected while wrapping around the peripheral edge portion 20a of the bottom portion 20. Further, the side side portion 61b is connected to the facing water guide surface 6 at the position S. The water guide surface 6 starts from the inlet 60 of the upper edge portion 10, extends in the swirling direction of the swirling flow while descending, and is connected while wrapping around the peripheral edge portion 20a of the bottom portion 20. Further, the water guide surface 6 is connected to the opposite water guide surface 6 at a point extending in the turning direction.

ヘアキャッチャー１００の上縁部１０から流れ込んだ水は導水面６に沿って旋回しながら流下し、ヘアキャッチャー１００内で旋回流が発生し易くなる。また、導水面６が底部２０の周縁部２０ａに回り込みながら接続されることで、底部２０での旋回流の発生を促進する。 The water flowing from the upper edge portion 10 of the hair catcher 100 flows down while swirling along the water guide surface 6, and a swirling flow is likely to occur in the hair catcher 100. Further, the water guide surface 6 is connected to the peripheral edge portion 20a of the bottom portion 20 while wrapping around, thereby promoting the generation of a swirling flow at the bottom portion 20.

また、導水面６が旋回方向へ延びた先で対向する導水面６に接続されていることで、導水面６に沿って流れる水を、対向する導水面６に沿って同じ旋回方向に流れる水に合流させることができ、ヘアキャッチャー１００内での旋回流の発生が促進される。例えば、導水面６が３つ以上形成されていれば、一の導水面６は延びた先において隣り合う他の導水面に接続されるようにすればよい。 Further, since the water guiding surface 6 is connected to the facing water guiding surface 6 at the end extending in the turning direction, the water flowing along the water guiding surface 6 flows in the same turning direction along the facing water guiding surface 6. The generation of a swirling flow in the hair catcher 100 is promoted. For example, if three or more water guide surfaces 6 are formed, one water guide surface 6 may be connected to another adjacent water guide surface at the extended end.

次に、実施形態および変形例のヘアキャッチャー１００の特徴を説明する。
本発明の各実施形態および変形例のヘアキャッチャー１００は、水を通流させる水切り部１を備え、水切り部１の内側で旋回流を発生させる。水切り部１は、上縁部１０から下方へ向かうにつれて旋回流の旋回方向へ延びる導水面６を有する。これにより、ヘアキャッチャー１００は、流れ込んだ水による旋回流が発生し易くなる。 Next, the features of the hair catcher 100 of the embodiment and the modified example will be described.
The hair catcher 100 of each embodiment and the modified example of the present invention includes a draining portion 1 through which water flows, and generates a swirling flow inside the draining portion 1. The draining portion 1 has a water guiding surface 6 extending in the swirling direction of the swirling flow from the upper edge portion 10 downward. As a result, the hair catcher 100 is likely to generate a swirling flow due to the flowing water.

また水切り部１は、底部２０と底部２０を囲む側面部２２とで形成される貯水部２を有する。導水面６は、貯水部２の上端部２２ｃを回り込みながら貯水部２に接続されている。これにより、ヘアキャッチャー１００は、貯水部２での旋回流の発生を促進する。 Further, the draining portion 1 has a water storage portion 2 formed by a bottom portion 20 and a side surface portion 22 surrounding the bottom portion 20. The water guide surface 6 is connected to the water storage unit 2 while wrapping around the upper end portion 22c of the water storage unit 2. As a result, the hair catcher 100 promotes the generation of a swirling flow in the water storage unit 2.

また導水面６は、水切り部１の底部２０の周縁部２０ａを回り込みながら底部２０に接続されている。これにより、ヘアキャッチャー１００は、底部２０での旋回流の発生を促進する。 Further, the water guiding surface 6 is connected to the bottom portion 20 while wrapping around the peripheral edge portion 20a of the bottom portion 20 of the draining portion 1. As a result, the hair catcher 100 promotes the generation of a swirling flow at the bottom 20.

また導水面６は２つ設けられており、一の導水面６は延びた先で、他の導水面６に接続されている。これにより、ヘアキャッチャー１００は、導水面６に沿って流れる水を、他の導水面６に沿って同じ旋回方向に流れる水に合流させることができ、ヘアキャッチャー１００内での旋回流の発生が促進される。 Further, two water guide surfaces 6 are provided, and one water guide surface 6 is connected to the other water guide surface 6 at the extended end. As a result, the hair catcher 100 can merge the water flowing along the water guiding surface 6 with the water flowing in the same turning direction along the other water conducting surface 6, and the swirling flow in the hair catcher 100 is generated. Be promoted.

以上、本発明の実施の形態をもとに説明した。これらの実施の形態は例示であり、いろいろな変形および変更が本発明の特許請求範囲内で可能なこと、またそうした変形例および変更も本発明の特許請求の範囲にあることは当業者に理解されるところである。従って、本明細書での記述および図面は限定的ではなく例証的に扱われるべきものである。 The above description has been made based on the embodiment of the present invention. It will be appreciated by those skilled in the art that these embodiments are exemplary and that various modifications and modifications are possible within the claims of the invention, and that such modifications and modifications are also within the claims of the present invention. It is about to be done. Therefore, the descriptions and drawings herein should be treated as exemplary rather than limiting.

１ 水切り部、 １０ 上縁部、 ２ 貯水部、 ２０ 底部、 ２０ａ 周縁部、
２２ 側面部、 ２２ｃ 上端部、 ６ 導水面、 １００ ヘアキャッチャー。 1 drainer, 10 top edge, 2 water storage, 20 bottom, 20a perimeter,
22 side surface, 22c upper end, 6 water guide surface, 100 hair catcher.

Claims (4)

水を通流させる水切り部を備え、前記水切り部の内側で旋回流を発生させるヘアキャッチャーであって、
前記水切り部は、上縁部から下方へ向かうにつれて旋回流の旋回方向へ延びる導水面を有することを特徴とするヘアキャッチャー。 A hair catcher that is provided with a drainer for allowing water to flow and generates a swirling flow inside the drainer.
The draining portion is a hair catcher characterized by having a water guiding surface extending in a swirling direction of a swirling flow from the upper edge portion downward. 前記水切り部は、底部と前記底部を囲む側面部とで形成される貯水部を有し、
前記導水面は、前記貯水部の上端部を回り込みながら前記貯水部に接続されていることを特徴とする請求項１に記載のヘアキャッチャー。 The draining portion has a water storage portion formed by a bottom portion and a side surface portion surrounding the bottom portion.
The hair catcher according to claim 1, wherein the water conducting surface is connected to the water storage portion while wrapping around the upper end portion of the water storage portion. 前記導水面は、前記水切り部の底部の周縁部を回り込みながら前記底部に接続されていることを特徴とする請求項１に記載のヘアキャッチャー。 The hair catcher according to claim 1, wherein the water guide surface is connected to the bottom portion while wrapping around the peripheral edge portion of the bottom portion of the draining portion. 前記導水面は２つ設けられており、
一の前記導水面は延びた先で、他の前記導水面に接続されていることを特徴とする請求項１から３のいずれか１項に記載のヘアキャッチャー。 Two water conveyance surfaces are provided.
The hair catcher according to any one of claims 1 to 3, wherein the water conducting surface of one is extended and connected to the other water conducting surface.
JP2019065805A 2019-03-29 2019-03-29 hair catcher Active JP7336235B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019065805A JP7336235B2 (en) 2019-03-29 2019-03-29 hair catcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019065805A JP7336235B2 (en) 2019-03-29 2019-03-29 hair catcher

Publications (2)

Publication Number Publication Date
JP2020165163A true JP2020165163A (en) 2020-10-08
JP7336235B2 JP7336235B2 (en) 2023-08-31

Family

ID=72716002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019065805A Active JP7336235B2 (en) 2019-03-29 2019-03-29 hair catcher

Country Status (1)

Country Link
JP (1) JP7336235B2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009203770A (en) * 2008-02-29 2009-09-10 Yamaha Livingtec Corp Hair catcher
JP2013083101A (en) * 2011-10-11 2013-05-09 Bridgestone Corp Impurities trapping tool
JP2015059375A (en) * 2013-09-20 2015-03-30 丸一株式会社 Hair catcher
JP2015145563A (en) * 2014-01-31 2015-08-13 丸一株式会社 Drain outlet structure with collecting member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009203770A (en) * 2008-02-29 2009-09-10 Yamaha Livingtec Corp Hair catcher
JP2013083101A (en) * 2011-10-11 2013-05-09 Bridgestone Corp Impurities trapping tool
JP2015059375A (en) * 2013-09-20 2015-03-30 丸一株式会社 Hair catcher
JP2015145563A (en) * 2014-01-31 2015-08-13 丸一株式会社 Drain outlet structure with collecting member

Also Published As

Publication number Publication date
JP7336235B2 (en) 2023-08-31

Similar Documents

Publication Publication Date Title
JP3886055B1 (en) Drain trap and bathroom with this drain trap
JP2018053695A (en) Hair catcher
JP6218104B2 (en) Bathroom vanity
JP6411976B2 (en) Flush toilet
JP4781226B2 (en) Drain trap and bathroom with this drain trap
JP6758136B2 (en) Drainage fittings and siphon drainage system
JP4709981B2 (en) Drain trap
JP2020165163A (en) Hair catcher
JP5854750B2 (en) Contaminant trap
JP2020165164A (en) Hair catcher
JP6750995B2 (en) Hair catcher
JP2020165161A (en) Hair catcher
JP2020165159A (en) Bathroom drainage device
JP2009167589A (en) Drain trap
JP2020165162A (en) Hair catcher
JP2018053692A (en) Hair catcher
JP6827638B2 (en) Flush toilet
JP2020165158A (en) Hair catcher
JP7353055B2 (en) bathroom drainage system
JP2016041880A (en) Flush toilet bowl
JP2021055282A (en) Drainage system
JP2021055281A (en) Drainage system
JP2018053694A (en) Hair catcher
JP6303098B2 (en) Hair catcher
JP7373344B2 (en) Drainage cover and drainage structure

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20210127

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220120

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20221208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230207

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230407

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230725

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230821

R150 Certificate of patent or registration of utility model

Ref document number: 7336235

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150