JP2021137625A - Basin - Google Patents

Basin Download PDF

Info

Publication number
JP2021137625A
JP2021137625A JP2021098185A JP2021098185A JP2021137625A JP 2021137625 A JP2021137625 A JP 2021137625A JP 2021098185 A JP2021098185 A JP 2021098185A JP 2021098185 A JP2021098185 A JP 2021098185A JP 2021137625 A JP2021137625 A JP 2021137625A
Authority
JP
Japan
Prior art keywords
washbasin
wash basin
support member
mounting
wash
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
JP2021098185A
Other languages
Japanese (ja)
Other versions
JP7254119B2 (en
JP2021137625A5 (en
Inventor
善博 吉澤
Yoshihiro Yoshizawa
善博 吉澤
守 齋田
Mamoru Saida
守 齋田
励 小島
Tsutomu Kojima
励 小島
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 JP2021098185A priority Critical patent/JP7254119B2/en
Publication of JP2021137625A publication Critical patent/JP2021137625A/en
Publication of JP2021137625A5 publication Critical patent/JP2021137625A5/ja
Application granted granted Critical
Publication of JP7254119B2 publication Critical patent/JP7254119B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • E03C1/32—Holders or supports for basins
    • 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
    • E03C1/32—Holders or supports for basins
    • E03C1/33—Fastening sinks or basins in an apertured support
    • 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
    • A47K1/04—Basins; Jugs; Holding devices therefor
    • 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
    • E03C1/18—Sinks, whether or not connected to the waste-pipe
    • 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
    • E03C1/14—Wash-basins connected to the waste-pipe

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

To provide a basin which can prevent cutting during burning and a breakage caused in earthenware by a heat shock, which can increase the capacity of a washbowl part, and the appearance of which can be sharply designed.SOLUTION: A basin comprises a washbowl part 11, and an outside part 12 that is continuously provided on the outer peripheral part of the washbowl part and loaded on a support member at a lower end. On the undersurface side of the washbowl part, recessed grooves 16A and 16B are formed in a connection part 12a between an outer peripheral surface 12c of the outside part and the washbowl part.SELECTED DRAWING: Figure 5

Description

本発明は、洗面器に関する。 The present invention relates to a washbasin.

従来、カウンター等の支持部材に周縁部を載置した状態で設置されるベッセル式の洗面器として、例えば特許文献１に示すような洗面ボウル部と、この洗面ボウル部の外周部に連設されるとともに、下端部で支持部材に載置される外側部と、を備えた陶器製の洗面器が知られている。 Conventionally, as a vessel-type wash basin that is installed with a peripheral portion placed on a support member such as a counter, for example, a wash basin as shown in Patent Document 1 and a wash basin are continuously provided on the outer periphery of the wash basin. In addition, a pottery wash basin having an outer portion mounted on a support member at the lower end portion is known.

このような陶器製の洗面器では、洗面ボウル部の温度が低い場合に洗面ボウル部内に熱湯を入れることにより熱収縮が生じて割れるといったヒートショック対策や、製造過程における焼成時の切れ対策として、洗面ボウル部内の角部の曲率半径を大きくすることで応力の分散を図っている。 In such a pottery wash basin, when the temperature of the wash basin is low, hot water is put into the wash basin to cause heat shrinkage and cracking, and as a measure against cutting during firing in the manufacturing process. Stress is dispersed by increasing the radius of curvature of the corners inside the washbasin.

特開２００５−８７６４７号公報Japanese Unexamined Patent Publication No. 2005-87647

しかしながら、上述した陶器製の洗面器では、ヒートショックによる割れ対策や焼成時の切れ対策として洗面ボウル部内の角部の曲率半径を大きくすることが行われているが、曲率半径を大きくした分、外側部の内側面が内側に張り出すこととなり、洗面ボウル部の容積が小さくなるという問題があった。
また、近年では洗面器のデザインとしてシャープ感が要求されるケースが多くなっているが、上方から見た平面視で洗面ボウル部の角部の曲率半径を大きくすることで、とくに外側部部分のシャープ感がなくなり、洗面器全体の外観が低下していた。 However, in the above-mentioned pottery wash basin, the radius of curvature of the corners in the wash basin is increased as a measure against cracking due to heat shock and a measure against cutting during firing. There is a problem that the inner surface of the outer portion projects inward and the volume of the washbasin bowl portion becomes smaller.
Also, in recent years, there are many cases where a sharp feeling is required for the design of the washbasin, but by increasing the radius of curvature of the corner of the washbasin in a plan view from above, especially the outer part The sharpness disappeared, and the appearance of the entire washbasin deteriorated.

本発明は、上述する問題点に鑑みてなされたもので、焼成時の切れやヒートショックによる陶器の割れを防止できるうえ、洗面ボウル部の容量を大きくすることができ、外観をシャープなデザインにすることができる洗面器を提供することを目的とする。 The present invention has been made in view of the above-mentioned problems. In addition to being able to prevent the pottery from cracking due to firing or heat shock, the capacity of the washbasin can be increased, resulting in a sharp appearance. The purpose is to provide a washbasin that can be used.

上記目的を達成するため、本発明に係る洗面器は、支持部材に周縁部を載置した状態で設置される洗面器であって、洗面ボウル部と、前記洗面ボウル部の外周部に連設されるとともに、下端部で前記支持部材に載置される外側部と、を備え、前記洗面ボウル部の下面側において、前記外側部の外周面と前記洗面ボウル部との連結部の少なくとも一部に凹部が形成されていることを特徴としている。 In order to achieve the above object, the wash basin according to the present invention is a wash basin installed with a peripheral portion mounted on a support member, and is connected to the wash basin portion and the outer peripheral portion of the wash basin portion. At least a part of the connecting portion between the outer peripheral surface of the outer portion and the washbasin bowl portion on the lower surface side of the washbasin bowl portion. It is characterized in that a recess is formed in the.

本発明に係る洗面器によれば、前記外側部の外周面と前記洗面ボウル部との連結部の少なくとも一部に形成される凹部によって応力が分散されるので、応力集中を小さく抑えることができる。そのため、焼成時の切れやヒートショックによる陶器の割れを防止することができる。
また、本発明では、従来のように洗面ボウル部内の角部の曲率半径を大きくする必要がなくなり、洗面ボウル部の容積を大きくすることが可能となる。そして、洗面ボウル部内の角部の曲率半径が小さな形状となるので、外観をシャープなデザインにすることができる。 According to the wash basin according to the present invention, stress is dispersed by recesses formed in at least a part of the connecting portion between the outer peripheral surface of the outer peripheral portion and the wash basin bowl portion, so that stress concentration can be suppressed to a small value. .. Therefore, it is possible to prevent the pottery from cracking due to cutting during firing or heat shock.
Further, in the present invention, it is not necessary to increase the radius of curvature of the corner portion in the wash bowl portion as in the conventional case, and the volume of the wash bowl portion can be increased. Further, since the radius of curvature of the corner portion in the wash bowl portion is small, the appearance can be sharpened.

また、本発明に係る洗面器は、少なくとも前記洗面ボウル部の外周部に連設される水栓取付部に設けられる載置部と、前記洗面ボウル部と、の境界部に形成されていることが好ましい。 Further, the wash basin according to the present invention is formed at least at the boundary between the mounting portion provided in the faucet mounting portion connected to the outer peripheral portion of the wash bowl portion and the wash bowl portion. Is preferable.

この場合には、水栓取付部の載置部と洗面ボウル部との境界部に凹部が形成されているので、洗面器のうち形状が複雑で、かつ応力集中に伴う割れが生じやすい水栓取付部において効果的に応力を分散させることができる。 In this case, since a recess is formed at the boundary between the mounting portion of the faucet mounting portion and the washbasin bowl portion, the faucet has a complicated shape and is prone to cracking due to stress concentration. The stress can be effectively dispersed in the mounting portion.

また、本発明に係る洗面器は、前記凹部は、少なくとも前記洗面ボウル部、及び前記洗面ボウル部の外周部に連設する部分に湾曲面が形成されていることが好ましい。 Further, in the washbasin according to the present invention, it is preferable that the recess is formed with a curved surface at least in a portion connected to the washbasin portion and the outer peripheral portion of the washbasin portion.

この場合には、凹部の湾曲面を介して洗面ボウル部、及び洗面ボウル部の外周部に連設し、凹部に角部が形成されないので、洗面ボウル部との境界部における応力集中をより効果的に抑えることができる。 In this case, the wash bowl portion and the outer peripheral portion of the wash bowl portion are continuously provided via the curved surface of the recess, and no corner portion is formed in the recess, so that stress concentration at the boundary with the wash bowl portion is more effective. Can be suppressed.

また、本発明に係る洗面器は、前記洗面ボウル部における隣り合う内側面同士を連接する角部の曲率半径が３０ｍｍ以上３５ｍｍ以下に設定されていることが好ましい。 Further, in the wash basin according to the present invention, it is preferable that the radius of curvature of the corner portion connecting the adjacent inner surfaces of the wash basin portion is set to 30 mm or more and 35 mm or less.

この場合には、凹部を設けることに加え、洗面ボウル部内の角部の曲率半径を３０ｍｍ以上３５ｍｍ以下に大きくすることで、より確実に応力を分散させることができるため、焼成時の切れやヒートショックによる陶器の割れを防止することができる。 In this case, in addition to providing the concave portion, the radius of curvature of the corner portion in the washbasin bowl portion is increased to 30 mm or more and 35 mm or less so that the stress can be more reliably dispersed. It is possible to prevent the pottery from cracking due to shock.

本発明の洗面器によれば、焼成時の切れやヒートショックによる陶器の割れを防止できるうえ、洗面ボウル部の容量を大きくすることができ、外観をシャープなデザインにすることができる。 According to the wash basin of the present invention, it is possible to prevent the pottery from cracking due to cutting during firing or heat shock, and the capacity of the wash basin can be increased, so that the appearance can be sharpened.

本発明の実施形態による洗面器を支持部材に設置した状態を示す斜視図である。It is a perspective view which shows the state which installed the wash basin by embodiment of this invention on a support member. 図１に示す洗面器の全体構造を示す斜視図である。It is a perspective view which shows the whole structure of the washbasin shown in FIG. 図２に示す洗面器の平面図である。It is a top view of the washbasin shown in FIG. 図１に示す洗面器の底面構造を示す斜視図である。It is a perspective view which shows the bottom structure of the washbasin shown in FIG. 図１に示す洗面器の底面構造を示す斜視図であって、図４とは別の角度から見た図である。It is a perspective view which shows the bottom structure of the wash basin shown in FIG. 1, and is the figure which was seen from the angle different from FIG. 洗面器を手前側から見た側面図である。It is a side view which looked at the washbasin from the front side. 図３に示すＡ−Ａ線断面図である。FIG. 3 is a cross-sectional view taken along the line AA shown in FIG. 図１に示す支持部材に設置した状態の洗面器を手前側から見た側面図である。It is a side view of the washbasin installed on the support member shown in FIG. 1 as viewed from the front side. 図７に示す外側部の構成を示す要部拡大図である。It is an enlarged view of the main part which shows the structure of the outer part shown in FIG. 7. 図８に示す外側部の段部の構成を示す要部拡大図である。It is an enlarged view of the main part which shows the structure of the step part of the outer part shown in FIG. 図３に示すＢ−Ｂ線断面図である。FIG. 3 is a cross-sectional view taken along the line BB shown in FIG. 図４に示すＣ−Ｃ線断面図である。FIG. 4 is a cross-sectional view taken along the line CC shown in FIG. 変形例による円形状の洗面器の底面構造を示す平面図である。It is a top view which shows the bottom structure of the circular wash basin by the modification. 変形例による円形状の洗面器の側断面図であって、図７に対応する図である。It is a side sectional view of the circular wash basin according to the modification, and is the figure corresponding to FIG. 7.

以下、本発明の実施形態による洗面器について、図面を参照しながら説明する。 Hereinafter, the washbasin according to the embodiment of the present invention will be described with reference to the drawings.

図１〜図３に示すように、本実施形態による洗面器１０は、周縁部がカウンターなどからなる支持部材２０に載置された状態で支持されて構成されている。
なお、本実施形態においては、使用者が洗面器１０の前に位置した際に使用者に近い側を手前側とし、反対側の遠い側を奥側とする。また、洗面器１０の手前側と奥側との間に連なる部分を側方とする。また、洗面器１０を手前側から見たときの左右方向を幅方向Ｘ１といい、手前側と奥側の方向を前後方向Ｘ２という。 As shown in FIGS. 1 to 3, the wash basin 10 according to the present embodiment is configured to be supported with its peripheral edge mounted on a support member 20 made of a counter or the like.
In the present embodiment, when the user is positioned in front of the washbasin 10, the side closer to the user is the front side, and the far side on the opposite side is the back side. Further, the portion connected between the front side and the back side of the washbasin 10 is defined as the side. Further, the left-right direction when the washbasin 10 is viewed from the front side is referred to as a width direction X1, and the directions of the front side and the back side are referred to as a front-rear direction X2.

洗面器１０は、洗面ボウル部１１と、洗面ボウル部１１の手前側及び両側方側に連設された外側部１２と、洗面ボウル部１１の奥側、即ち、鏡やキャビネットなどが配される壁１３側に設けられて支持部材２０との固定部１５が形成された奥部１４と、を有している。洗面器１０は陶器製であり、洗面ボウル部１１、外側部１２、奥部１４は一体に形成されている。 The wash basin 10 is provided with a wash basin portion 11, an outer portion 12 connected to the front side and both sides of the wash basin portion 11, and a back side of the wash basin portion 11, that is, a mirror, a cabinet, and the like. It has a back portion 14 provided on the wall 13 side and formed with a fixing portion 15 to the support member 20. The wash basin 10 is made of pottery, and the wash basin portion 11, the outer portion 12, and the inner portion 14 are integrally formed.

洗面ボウル部１１は、平面視で略四角形状に形成されている。また、図４に示すように、底面部１１ａ及び周縁部１１ｂが連続して形成され、洗面ボウル部１１の内側面１１ｃが連続した凹形状に形成されている。周縁部１１ｂは四方に急勾配に立ち上がるように形成され、周縁部１１ｂの頂部１１ｄが略一定高さに、かつ、環状に連続形成されている。底面部１１ａには、排水口１１ｅが形成され、周縁部１１ｂから排水口１１ｅまでが下り勾配に形成されている。洗面ボウル部１１の内側面１１ｃの奥側で幅方向Ｘ１の中央部には、オーバーフロー穴１１ｇが形成されている。 The wash bowl portion 11 is formed in a substantially square shape in a plan view. Further, as shown in FIG. 4, the bottom surface portion 11a and the peripheral edge portion 11b are continuously formed, and the inner side surface 11c of the washbasin bowl portion 11 is formed in a continuous concave shape. The peripheral edge portion 11b is formed so as to rise steeply in all directions, and the top portion 11d of the peripheral edge portion 11b is continuously formed at a substantially constant height and in an annular shape. A drainage port 11e is formed on the bottom surface portion 11a, and a downward slope is formed from the peripheral edge portion 11b to the drainage port 11e. An overflow hole 11g is formed in the central portion in the width direction X1 on the inner side surface 11c of the wash bowl portion 11.

また、図５に示すように、洗面ボウル部１１の底面部１１ａの排水口１１ｅには排水路１１ｈが形成され、この排水路１１ｈにはオーバーフロー穴１１ｇから延びるオーバーフロー流路１１ｉが接続されている。
なお、洗面器１０は、洗面ボウル部１１、外側部１２、及び奥部１４の陶器製の表面が釉薬で被覆されている。さらに本実施形態では、洗面ボウル部１１における排水口１１ｅ、オーバーフロー穴１１ｇ、排水路１１ｈ、及びオーバーフロー流路１１ｉのそれぞれの内面全面にも釉薬で被覆されている。なお、排水路１１ｈ内であって、オーバーフロー穴１１ｇの上方部分も釉薬により被覆されている。
この場合の釉薬の被覆方法としては、例えば排水口１１ｅを閉塞して、オーバーフロー穴１１ｇから排水路１１ｈに釉薬を満水にさせて、オーバーフロー流路１１ｉの流路内面の全面にわたって被覆することができる。 Further, as shown in FIG. 5, a drainage channel 11h is formed in the drainage port 11e of the bottom surface portion 11a of the washbasin portion 11, and an overflow flow path 11i extending from the overflow hole 11g is connected to the drainage channel 11h. ..
In the washbasin 10, the surface of the washbasin portion 11, the outer portion 12, and the inner portion 14 made of pottery is covered with glaze. Further, in the present embodiment, the entire inner surface of each of the drain port 11e, the overflow hole 11g, the drainage channel 11h, and the overflow flow path 11i in the wash bowl portion 11 is also covered with glaze. The upper portion of the overflow hole 11g in the drainage channel 11h is also covered with glaze.
As a method of covering the glaze in this case, for example, the drain port 11e can be closed, the drainage channel 11h can be filled with the glaze from the overflow hole 11g, and the entire surface of the inner surface of the overflow flow path 11i can be covered. ..

外側部１２は、図２、図３、及び図６に示すように、洗面ボウル部１１の手前側及び両側方側に連続して設けられており、洗面器１０の縁部を構成している。外側部１２の頂部１２ｄは、洗面ボウル部１１の周縁部１１ｂの頂部１１ｄと同じ位置として構成されているとともに、外側部１２の内側面１２ｅは、洗面ボウル部１１の周縁部１１ｂ（内側面１１ｃ）と同じ位置として構成されている。外側部１２の外周面１２ｃは、洗面器１０を支持部材２０に設置したときに略鉛直面となるように形成されている。外側部１２の内側面１２ｅと外周面１２ｃとの間には、中空部１２ｆが形成されている。なお、外側部１２の外周面１２ｃは鉛直方向に形成されていても、鉛直方向に対して正負何れかに勾配を有していてもよい。そして、外側部１２における中空部１２ｆを画成する内側面１２ｅと外周面１２ｃとは、それぞれ上方に向かうに従い近接するとともに頂部１２ｄで当接され、外側部１２の全体が連続して形成されている。
ここで、洗面ボウル部１１の周縁であって、洗面ボウル部１１の頂部１１ｄ（１２ｄ）、周縁部１１ｂの上部、および外側部１２の外周面１２ｃの上部で構成される箇所がリム３０に相当する。 As shown in FIGS. 2, 3, and 6, the outer portion 12 is continuously provided on the front side and both side sides of the washbasin portion 11, and constitutes the edge portion of the washbasin 10. .. The top portion 12d of the outer portion 12 is configured at the same position as the top portion 11d of the peripheral portion 11b of the wash bowl portion 11, and the inner side surface 12e of the outer portion 12 is the peripheral portion 11b (inner side surface 11c) of the wash bowl portion 11. ) Is configured as the same position. The outer peripheral surface 12c of the outer portion 12 is formed so as to be substantially vertical when the washbasin 10 is installed on the support member 20. A hollow portion 12f is formed between the inner side surface 12e and the outer peripheral surface 12c of the outer side portion 12. The outer peripheral surface 12c of the outer portion 12 may be formed in the vertical direction or may have a gradient in either positive or negative direction with respect to the vertical direction. Then, the inner side surface 12e and the outer peripheral surface 12c that define the hollow portion 12f in the outer portion 12 are brought closer to each other as they go upward and are brought into contact with each other at the top portion 12d, so that the entire outer portion 12 is continuously formed. There is.
Here, the peripheral edge of the wash bowl portion 11, which is composed of the top portion 11d (12d) of the wash bowl portion 11, the upper portion of the peripheral edge portion 11b, and the upper portion of the outer peripheral surface 12c of the outer portion 12, corresponds to the rim 30. do.

図４、図５、及び図７に示すように、外側部１２の下端には、洗面ボウル部１１の外側面１１ｆと連結一体化された連結部１２ａが形成されている。連結部１２ａには、支持部材２０に載置される載置部１２ｂが形成されている。載置部１２ｂは、連結部１２ａから若干下方に突出した平坦面として形成されている。載置部１２ｂは、支持部材２０に直接当接して載置されてもよく、パッキンやコーキング剤等を介して載置されてもよい。なお、支持部材２０の上面における載置部１２ｂに対向する位置に凹部を形成し、該凹部に載置部１２ｂを嵌合するようにして載置してもよい。 As shown in FIGS. 4, 5 and 7, a connecting portion 12a connected and integrated with the outer surface 11f of the washbasin bowl portion 11 is formed at the lower end of the outer portion 12. The connecting portion 12a is formed with a mounting portion 12b to be mounted on the support member 20. The mounting portion 12b is formed as a flat surface slightly protruding downward from the connecting portion 12a. The mounting portion 12b may be mounted in direct contact with the support member 20, or may be mounted via packing, a caulking agent, or the like. A recess may be formed on the upper surface of the support member 20 at a position facing the mounting portion 12b, and the mounting portion 12b may be fitted in the recess.

図６及び図７に示すように、外側部１２は、載置部１２ｂが支持部材２０に載置された状態で、支持部材２０上に配置された洗面ボウル部１１の外側面１１ｆを外部から視認不能に覆うように形成されている。そして、外側部１２には、外周面１２ｃと載置部１２ｂの周縁との接続部において、載置部１２ｂ側が外周面１２ｃよりも洗面ボウル部１１の外側面１１ｆ側に向けて凹んだ形状の段部１２Ａが形成されている。段部１２Ａは、図８〜図１０に示すように、洗面器１０が支持部材２０に載置された状態で支持部材２０側を向く段下面１２ｇと、載置部１２ｂの外端から上方に向けて延びて段下面１２ｇの内端に連設する段側面１２ｈと、を有している。なお、段下面１２ｇは、水平面であってもよいし、段部１２Ａの洗面ボウル部１１の外側面１１ｆ側に向けて下り勾配となる傾斜面となっていてもよい。 As shown in FIGS. 6 and 7, in the outer portion 12, the outer surface 11f of the washbasin portion 11 arranged on the support member 20 is viewed from the outside in a state where the mounting portion 12b is mounted on the support member 20. It is formed so as to cover it invisible. The outer peripheral portion 12 has a shape in which the mounting portion 12b side is recessed from the outer peripheral surface 12c toward the outer surface 11f side of the wash bowl portion 11 at the connection portion between the outer peripheral surface 12c and the peripheral edge of the mounting portion 12b. The step portion 12A is formed. As shown in FIGS. 8 to 10, the step portion 12A has a step lower surface 12 g facing the support member 20 side with the washbasin 10 mounted on the support member 20, and the step portion 12A upward from the outer end of the mounting portion 12b. It has a step side surface 12h that extends toward and is continuously provided at the inner end of the step lower surface 12g. The lower surface of the step 12g may be a horizontal surface, or may be an inclined surface having a downward slope toward the outer surface 11f side of the wash bowl portion 11 of the step portion 12A.

段部１２Ａの段側面１２ｈと支持部材２０との境界部分には、止水を目的としたシリコン等のコーキング材が塗布されたコーキング処理部２３が設けられている。そして、段側面１２ｈと支持部材２０との境界部分、及び段側面１２ｈは、外側部１２の外周面１２ｃよりも奥まった位置であり、かつ通常、洗面器を使用する使用者の視線よりも下に位置するので、隠れた目立ちにくい部位となっている。つまり、上記の境界部分に設けられるコーキング処理部２３も使用者から見えにくい箇所となっている。 A caulking processing portion 23 coated with a caulking material such as silicon for the purpose of stopping water is provided at a boundary portion between the step side surface 12h of the step portion 12A and the support member 20. The boundary portion between the step side surface 12h and the support member 20 and the step side surface 12h are located deeper than the outer peripheral surface 12c of the outer portion 12, and are usually below the line of sight of the user who uses the washbasin. Because it is located in, it is a hidden and inconspicuous part. That is, the caulking processing unit 23 provided at the boundary portion is also a portion that is difficult for the user to see.

段部１２Ａの凹みの寸法（段下面１２ｇの奥行と段側面１２ｈの高さ）は、支持部材２０との間で例えば指やヘラ等が進入可能な大きさで、指等で塗布したコーキング材を仕上げるコーキング作業が可能な大きさに設定されている。段下面１２ｇの奥行は例えば１０ｍｍ、段側面１２ｈの高さは１５ｍｍ（最低で１３ｍｍ）に設定することができる。 The dimension of the recess of the step portion 12A (the depth of the step lower surface 12 g and the height of the step side surface 12h) is a size that allows, for example, a finger or a spatula to enter between the step portion 20 and the caulking material applied with a finger or the like. It is set to a size that allows caulking work to finish. The depth of the step lower surface 12 g can be set to, for example, 10 mm, and the height of the step side surface 12h can be set to 15 mm (at least 13 mm).

本実施形態では、載置部１２ｂが外側部１２に沿って洗面ボウル部１１の手前側及び両側方側に連続して幅細に形成されている。ここで、載置部１２ｂの幅は例えば１５ｍｍ以下に設定されている。 In the present embodiment, the mounting portion 12b is formed continuously narrowly on the front side and both side sides of the wash bowl portion 11 along the outer portion 12. Here, the width of the mounting portion 12b is set to, for example, 15 mm or less.

図２〜図５に示すように、奥部１４は、洗面ボウル部１１の周縁部１１ｂの頂部１１ｄから連設するように一体に形成され、頂部１１ｄの高さで奥側、即ち壁１３側に延びる上面部１４ａと、上面部１４ａの奥側端部から下方に延びる背面部１４ｂと、背面部１４ｂの下端から略水平方向に延びる連結部１４ｄと、を有している。 As shown in FIGS. 2 to 5, the back portion 14 is integrally formed so as to be continuously provided from the top portion 11d of the peripheral portion 11b of the washbasin bowl portion 11, and is the back side at the height of the top portion 11d, that is, the wall 13 side. It has an upper surface portion 14a extending downward, a back surface portion 14b extending downward from the back end portion of the upper surface portion 14a, and a connecting portion 14d extending substantially horizontally from the lower end of the back surface portion 14b.

図１、図２に示すように、奥部１４の上面部１４ａには、幅方向の略中間部分に各種の水栓や排水弁操作部などが配置される水栓設置部１４ｃが設けられている。水栓設置部１４ｃは後述する両側方側の固定部１５，１５間に設けられている。 As shown in FIGS. 1 and 2, the upper surface portion 14a of the inner portion 14 is provided with a faucet installation portion 14c in which various faucets, a drain valve operation portion, and the like are arranged in a substantially intermediate portion in the width direction. There is. The faucet installation portion 14c is provided between the fixing portions 15 and 15 on both sides, which will be described later.

背面部１４ｂは、図４、図５及び図１１に示すように、洗面ボウル部１１の両側方側にそれぞれ形成されている。各背面部１４ｂの下端には、洗面ボウル部１１の外側面１１ｆと連結一体化された連結部１４ｄが連設されている。 As shown in FIGS. 4, 5 and 11, the back surface portion 14b is formed on both sides of the wash bowl portion 11, respectively. At the lower end of each back surface portion 14b, a connecting portion 14d connected and integrated with the outer surface 11f of the wash bowl portion 11 is continuously provided.

連結部１４ｄは、略水平方向に延出した板状に形成されている。連結部１４ｄには、支持部材２０に載置される載置部１４ｅと、載置部１４ｅより上方に位置しボルト等の固定具（図示省略）が装着される固定部１５と、が形成されている。載置部１４ｅ及び固定部１５は洗面ボウル部１１の外側面１１ｆよりも奥側に設けられている。載置部１４ｅは、外側部１２の載置部１２ｂと面一になるように形成されている。また、奥部１４の両側方側の端面１４ｆは、外側部１２の外周面１２ｃと面一に形成されている。 The connecting portion 14d is formed in a plate shape extending in a substantially horizontal direction. The connecting portion 14d is formed with a mounting portion 14e mounted on the support member 20 and a fixing portion 15 located above the mounting portion 14e and to which a fixture such as a bolt (not shown) is mounted. ing. The mounting portion 14e and the fixing portion 15 are provided on the back side of the outer surface 11f of the wash bowl portion 11. The mounting portion 14e is formed so as to be flush with the mounting portion 12b of the outer portion 12. Further, the end faces 14f on both sides of the back portion 14 are formed flush with the outer peripheral surface 12c of the outer portion 12.

固定部１５は、載置部１４ｅを支持部材２０に載置させた状態で支持部材２０の上面と若干離間した位置に平板状に形成されており、この平面の略中心に長孔１５ｂが形成されている。 The fixing portion 15 is formed in a flat plate shape at a position slightly separated from the upper surface of the support member 20 in a state where the mounting portion 14e is mounted on the support member 20, and an elongated hole 15b is formed at a substantially center of this plane. Has been done.

また、図４及び図５に示すように、本実施形態の洗面器１０の下面側には、洗面ボウル部１１の外周部に連設される周縁部と、洗面ボウル部１１との境界部に凹溝１６Ａ、１６Ｂ（凹部）が形成されている。
第１凹溝１６Ａは、外側部１２の載置部１２ｂと、洗面ボウル部１１の外側面１１ｆと、の境界部に形成され、洗面ボウル部１１の手前から幅方向Ｘ１の両側方にわたって下面視でコの字状に連続して延在している。第２凹溝１６Ｂは、奥部１４の幅方向Ｘ１の両側に位置する載置部１４ｅと、洗面ボウル部１１の外側面１１ｆのうち奥側部分と、の境界部に形成されている。なお、第１凹溝１６Ａは、外側部１２の連結部１２ａと同じ位置として構成されている。ここで、洗面器１０において、奥部１４は水栓取付部をなしており、水栓取付部の裏面１４Ａは、載置部１４ｅ、水栓設置部１４ｃの裏面１４ｇ、及び連結部１４ｄにより構成されている。
奥部１４の載置部１４ｅ、水栓設置部１４ｃ、連結部１４ｄが水栓取付部１４Ａを構成している。 Further, as shown in FIGS. 4 and 5, on the lower surface side of the wash basin 10 of the present embodiment, there is a boundary portion between the peripheral portion connected to the outer peripheral portion of the wash basin portion 11 and the wash basin portion 11. Recessed grooves 16A and 16B (recesses) are formed.
The first concave groove 16A is formed at the boundary between the mounting portion 12b of the outer portion 12 and the outer surface 11f of the wash bowl portion 11, and is viewed from the front of the wash bowl portion 11 on both sides in the width direction X1. It extends continuously in a U-shape. The second concave groove 16B is formed at the boundary between the mounting portions 14e located on both sides of the inner portion 14 in the width direction X1 and the inner portion of the outer surface 11f of the wash bowl portion 11. The first concave groove 16A is configured at the same position as the connecting portion 12a of the outer portion 12. Here, in the washbasin 10, the back portion 14 forms a faucet mounting portion, and the back surface 14A of the faucet mounting portion is composed of a mounting portion 14e, a back surface 14g of the faucet installation portion 14c, and a connecting portion 14d. Has been done.
The mounting portion 14e, the faucet installation portion 14c, and the connecting portion 14d of the back portion 14 constitute the faucet mounting portion 14A.

第１凹溝１６Ａ及び第２凹溝１６Ｂは、図１２に示すように、溝の延在方向から見た断面視で全体が湾曲しており、さらに洗面ボウル部１１、及び載置部１２ｂ、１４ｅに湾曲面１６ａを介して連設されている（図１１参照）。
そして、本実施形態では、第２凹溝１６Ｂの溝幅及び溝深さが第１凹溝１６Ａよりも大きくなるように設定されている。 As shown in FIG. 12, the first concave groove 16A and the second concave groove 16B are entirely curved in a cross-sectional view seen from the extending direction of the groove, and further, the wash bowl portion 11 and the mounting portion 12b, It is connected to 14e via a curved surface 16a (see FIG. 11).
Then, in the present embodiment, the groove width and the groove depth of the second concave groove 16B are set to be larger than those of the first concave groove 16A.

図７に示すように、支持部材２０には、洗面器１０を設置するための取付開口部２１が形成されている。取付開口部２１は、所定位置に装着された洗面器１０により上方から覆われる大きさの形状を有している。取付開口部２１は、水栓設置部１４ｃに配置される水栓の配管などが挿通される奥側開口部２１ａと、奥側開口部２１ａよりも幅広に形成されて洗面ボウル部１１が配置される手前側開口部２１ｂと、を有している。 As shown in FIG. 7, the support member 20 is formed with a mounting opening 21 for installing the washbasin 10. The mounting opening 21 has a shape that is covered from above by a washbasin 10 mounted at a predetermined position. The mounting opening 21 is formed to be wider than the back opening 21a through which the faucet piping or the like arranged in the faucet installation portion 14c is inserted, and the wash bowl portion 11 is arranged. It has an opening 21b on the front side.

支持部材２０の上面における手前側開口部２１ｂの手前側及び両側方側の周縁には、洗面器１０の外側部１２の下端に設けられた載置部１２ｂを載置する設置面２２ａが設けられている。設置面２２ａは平坦に連続して設けられている。
さらに、支持部材２０における洗面器１０の固定部１５に対向する位置には、取付面２２ｂが形成されている。取付面２２ｂは、取付開口部２１の両側方側から互いの方向に向かって突出する略平坦面に形成されている。換言すれば、取付面２２ｂは、手前側開口部２１ｂの両側方側の端部よりも内側に突出するように形成されている。 An installation surface 22a on which a mounting portion 12b provided at the lower end of the outer portion 12 of the washbasin 10 is placed is provided on the front side and both side peripheral edges of the front side opening 21b on the upper surface of the support member 20. ing. The installation surface 22a is provided flat and continuously.
Further, a mounting surface 22b is formed on the support member 20 at a position facing the fixed portion 15 of the washbasin 10. The mounting surface 22b is formed on a substantially flat surface that projects from both sides of the mounting opening 21 toward each other. In other words, the mounting surface 22b is formed so as to project inward from the ends on both sides of the front opening 21b.

このような支持部材２０を用いて洗面器１０を設置するには、取付開口部２１に対して上側から洗面器１０を配置し、手前側開口部２１ｂに洗面ボウル部１１を対向配置（一部挿入）すると共に、奥側開口部２１ａ上に奥部１４の水栓設置部１４ｃを配置する。洗面ボウル部１１の手前側及び両側方側の外側部１２の下端に設けられた載置部１２ｂを、手前側開口部２１ｂの周縁の設置面２２ａに載置する。また、洗面ボウル部１１の奥側における幅方向両側に設けられた固定部１５が、取付面２２ｂに対向するように載置する。そして、図示しない固定具を用いて洗面器１０と支持部材２０とを強固に支持固定することで、洗面器１０を支持部材２０に支持することができる。さらにその後、段部１２Ａの内側における外側部１２の段部１２Ａの段側面１２ｈと支持部材２０との境界部分にコーキング材を塗布し、その塗布したコーキング材に対して指やヘラを使用して均すようにして仕上げる。 In order to install the washbasin 10 using such a support member 20, the washbasin 10 is arranged from above with respect to the mounting opening 21, and the washbasin portion 11 is arranged facing the front opening 21b (partly). (Insert), and the faucet installation portion 14c of the back portion 14 is arranged on the back side opening 21a. The mounting portions 12b provided at the lower ends of the outer portions 12 on the front side and both sides of the wash bowl portion 11 are placed on the installation surface 22a on the peripheral edge of the front opening 21b. Further, the fixing portions 15 provided on both sides in the width direction on the inner side of the wash bowl portion 11 are placed so as to face the mounting surface 22b. Then, the washbasin 10 can be supported by the support member 20 by firmly supporting and fixing the washbasin 10 and the support member 20 using a fixture (not shown). After that, a caulking material is applied to the boundary portion between the step side surface 12h of the step portion 12A of the outer portion 12 and the support member 20 inside the step portion 12A, and a finger or a spatula is used on the applied caulking material. Finish by leveling.

次に、本実施形態による洗面器１０の作用について説明する。
本実施形態の洗面器１０では、図４、図５及び図７に示すように、洗面ボウル部１１の外周部に連設される周縁部おける支持部材２０との載置部１２ｂ、１４ｅと、洗面ボウル部１１との境界部に形成される凹溝１６Ａ、１６Ｂによって応力が分散されるので、応力集中を小さく抑えることができる。そのため、焼成時の切れやヒートショックによる陶器の割れを防止することができる。とくに本実施形態では、水栓取付部１４Ａの載置部１４ｅと洗面ボウル部１１との境界部に第２凹溝１６Ｂが形成されているので、洗面器１０のうち形状が複雑で、かつ応力集中に伴う割れが生じやすい水栓取付部１４Ａにおいて効果的に応力を分散させることができる。 Next, the operation of the washbasin 10 according to the present embodiment will be described.
In the wash basin 10 of the present embodiment, as shown in FIGS. 4, 5 and 7, the mounting portions 12b and 14e with the support member 20 in the peripheral portion continuously provided on the outer peripheral portion of the wash basin portion 11 and Since the stress is dispersed by the concave grooves 16A and 16B formed at the boundary portion with the washbasin bowl portion 11, the stress concentration can be suppressed to a small value. Therefore, it is possible to prevent the pottery from cracking due to cutting during firing or heat shock. In particular, in the present embodiment, since the second concave groove 16B is formed at the boundary between the mounting portion 14e of the faucet mounting portion 14A and the washbasin bowl portion 11, the shape of the washbasin 10 is complicated and stress is applied. The stress can be effectively dispersed in the faucet mounting portion 14A where cracks are likely to occur due to concentration.

また、本実施形態では、上方から見た平面視で、従来のように洗面ボウル部１１内の隣り合う内側面１１ｃ（外側部１２の内側面１２ｅに相当）同士を連接する角部１１ｊ（図２及び図３参照）の曲率半径を大きくする必要がなくなり、洗面ボウル部１１の容積を大きくすることが可能となる。そして、洗面ボウル部内１１の角部１１ｊの曲率半径が小さな形状となるので、外観をシャープなデザインにすることができる。 Further, in the present embodiment, in a plan view seen from above, a corner portion 11j (FIG. 5) connecting adjacent inner side surfaces 11c (corresponding to the inner side surface 12e of the outer portion 12) in the washbasin portion 11 as in the conventional case. It is not necessary to increase the radius of curvature of 2 and FIG. 3), and the volume of the washbasin portion 11 can be increased. Since the radius of curvature of the corner portion 11j of the wash bowl portion 11 is small, the appearance can be sharpened.

また、本実施形態では、凹溝１６Ａ、１６Ｂの湾曲面１６ａを介して洗面ボウル部１１、及び載置部１２ｂ、１４ｅに連設し、凹溝１６Ａ、１６Ｂに角部が形成されないので、洗面ボウル部１１との境界部における応力集中をより効果的に抑えることができる。 Further, in the present embodiment, the wash bowl portion 11 and the mounting portions 12b and 14e are continuously provided via the curved surfaces 16a of the concave grooves 16A and 16B, and the corner portions are not formed in the concave grooves 16A and 16B. Stress concentration at the boundary with the bowl portion 11 can be suppressed more effectively.

このように本実施形態の洗面器１０によれば、焼成時の切れやヒートショックによる陶器の割れを防止できるうえ、洗面ボウル部１１の容量を大きくすることができ、外観をシャープなデザインにすることができる。 As described above, according to the wash basin 10 of the present embodiment, it is possible to prevent the pottery from being cut during firing and cracking due to heat shock, and the capacity of the wash basin portion 11 can be increased to make the appearance sharp. be able to.

以上、本発明による洗面器の実施形態について説明したが、本発明は上記の実施形態に限定されるものではなく、その趣旨を逸脱しない範囲で適宜変更可能である。 Although the embodiment of the washbasin according to the present invention has been described above, the present invention is not limited to the above embodiment and can be appropriately modified without departing from the spirit of the present invention.

例えば、本実施形態では洗面ボウル部１１を平面視略四角形状の例について説明したが、特に限定されるものではなく、例えば平面視で円形、半円形状、多角形形状などであっても本発明を同様に適用可能である。
例えば図１３及び図１４に示す変形例による洗面器１０Ａは、平面視で円形をなし、略半円状の洗面ボウル部１１Ａと、洗面ボウル部１１Ａの奥側に水栓取付部１４Ａを有する奥部１４が設けられている。この変形例による洗面器１０Ａは、壁に当接しないタイプであり、中空部１２ｆを有する外側部１２の外周面１２ｃにおいて全周にわたって段部１２Ａが形成されている。また、本変形例の洗面器１０Ａの下面側には、洗面ボウル部１１Ａの外周部に連設される周縁部（外側部１２の載置部１２ｂ）と、洗面ボウル部１１との境界部に凹溝１６Ａ（凹部）が形成されている。 For example, in the present embodiment, an example in which the washbasin portion 11 has a substantially quadrangular shape in a plan view has been described, but the present invention is not particularly limited. The invention is applicable as well.
For example, the wash basin 10A according to the modified example shown in FIGS. 13 and 14 has a circular shape in a plan view, a substantially semicircular wash basin portion 11A, and a faucet attachment portion 14A on the back side of the wash basin portion 11A. A portion 14 is provided. The wash basin 10A according to this modification is of a type that does not come into contact with the wall, and a step portion 12A is formed over the entire circumference on the outer peripheral surface 12c of the outer portion 12 having the hollow portion 12f. Further, on the lower surface side of the wash basin 10A of this modified example, at the boundary portion between the peripheral portion (placement portion 12b of the outer portion 12) connected to the outer peripheral portion of the wash basin portion 11A and the wash basin portion 11. A concave groove 16A (recess) is formed.

また、本実施形態では、第１凹溝１６Ａが洗面ボウル部１１の外側面１１ｆにおいて連続して設けられているが、部分的に設けられていてもよい。
さらに、本実施形態では、第１凹溝１６Ａと第２凹溝１６Ｂの両方を設ける構成としているが、いずれか一方であってもかまわない。 Further, in the present embodiment, the first concave groove 16A is continuously provided on the outer surface 11f of the wash bowl portion 11, but may be partially provided.
Further, in the present embodiment, both the first concave groove 16A and the second concave groove 16B are provided, but either one may be provided.

また、本実施形態の洗面器１０において、凹溝１６Ａ、１６Ｂを設けることに加え、さらに図２及び図３に示すように洗面ボウル部１１における隣り合う内側面１１ｃ（外側部１２の内側面１２ｅ）同士を連接する角部１１ｊの曲率半径が３０ｍｍ以上３５ｍｍ以下に大きくするようにしてもよい。この場合には、より確実に応力を分散させることができるため、焼成時の切れやヒートショックによる陶器の割れを防止することができる。 Further, in the wash basin 10 of the present embodiment, in addition to providing the concave grooves 16A and 16B, as shown in FIGS. 2 and 3, adjacent inner side surfaces 11c (inner side surface 12e of the outer side portion 12) of the wash basin portion 11 are provided. ) The radius of curvature of the corner portion 11j connecting the two may be increased to 30 mm or more and 35 mm or less. In this case, since the stress can be dispersed more reliably, it is possible to prevent the pottery from cracking due to cutting during firing or heat shock.

さらに、本実施形態では、外側部１２に設けられる段部１２Ａを省略することも可能である。 Further, in the present embodiment, it is possible to omit the step portion 12A provided on the outer portion 12.

その他、本発明の趣旨を逸脱しない範囲で、上記した実施形態における構成要素を周知の構成要素に置き換えることは適宜可能である。 In addition, it is possible to replace the components in the above-described embodiment with well-known components as appropriate without departing from the spirit of the present invention.

支持部材に周縁部を載置した状態で設置される洗面器であって、
洗面ボウル部と、
前記洗面ボウル部の外周部に連設されるとともに、下端部で前記支持部材に載置される外側部と、を備え、
前記洗面ボウル部の下面側において、
前記外側部の外周面と前記洗面ボウル部との連結部の少なくとも一部に凹部が形成されていることを特徴とする洗面器。 A washbasin that is installed with the peripheral edge placed on the support member.
Washbasin and
It is provided with an outer portion that is continuously provided on the outer peripheral portion of the wash bowl portion and is placed on the support member at the lower end portion.
On the lower surface side of the wash bowl portion
A washbasin characterized in that a recess is formed in at least a part of a connecting portion between the outer peripheral surface of the outer portion and the washbasin portion.

前記凹部は、少なくとも前記洗面ボウル部の外周部に連設される水栓取付部に設けられる載置部と、前記洗面ボウル部と、の境界部に形成されている請求項１に記載の洗面器。 The washbasin according to claim 1, wherein the recess is formed at a boundary between a mounting portion provided on a faucet mounting portion connected to at least the outer peripheral portion of the washbasin bowl portion and the washbasin bowl portion. vessel.

前記凹部は、少なくとも前記洗面ボウル部、及び前記洗面ボウル部の外周部に連設する部分に湾曲面が形成されている請求項１又は２に記載の洗面器。 The washbasin according to claim 1 or 2, wherein the recess has a curved surface formed at least in a portion connected to the washbasin portion and the outer peripheral portion of the washbasin portion.

前記洗面ボウル部における隣り合う内側面同士を連接する角部の曲率半径が３０ｍｍ以上３５ｍｍ以下に設定されている請求項１乃至３のいずれか１項に記載の洗面器。 The wash basin according to any one of claims 1 to 3, wherein the radius of curvature of the corner portion connecting the adjacent inner surfaces of the wash basin portion is set to 30 mm or more and 35 mm or less.

１０ 洗面器
１１ 洗面ボウル部
１１ｂ 周縁部
１１ｃ 内側面
１１ｆ 外側面
１２ 外側部
１２Ａ 段部
１２ａ 連結部
１２ｂ 載置部
１２ｃ 外周面
１２ｇ 段下面
１２ｈ 段側面
１４ 奥部
１４ｃ 水栓設置部
１４ｄ 連結部
１４ｅ 載置部
１５ 固定部
１６Ａ 第１凹溝（凹部）
１６Ｂ 第２凹溝（凹部）
２０ 支持部材
２３ コーキング処理部
３０ リム 10 Washbasin 11 Washbasin bowl part 11b Peripheral part 11c Inner side surface 11f Outer side surface 12 Outer part 12A Step part 12a Connecting part 12b Mounting part 12c Outer surface surface 12g Step lower surface 12h Step side surface 14 Back part 14c Faucet installation part 14d Connecting part 14e Mounting part 15 Fixing part 16A 1st concave groove (recess)
16B 2nd concave groove (recess)
20 Support member 23 Caulking processing part 30 Rim

Claims (1)

支持部材に周縁部を載置した状態で設置される洗面器であって、
洗面ボウル部と、
前記洗面ボウル部の外周部に連設されるとともに、下端部で前記支持部材に載置される外側部と、を備え、
前記洗面ボウル部の下面側において、
前記外側部の外周面と前記洗面ボウル部との連結部の少なくとも一部に凹部が形成されていることを特徴とする洗面器。 A washbasin that is installed with the peripheral edge placed on the support member.
Washbasin and
It is provided with an outer portion that is continuously provided on the outer peripheral portion of the wash bowl portion and is placed on the support member at the lower end portion.
On the lower surface side of the wash bowl portion
A washbasin characterized in that a recess is formed in at least a part of a connecting portion between the outer peripheral surface of the outer portion and the washbasin portion.
JP2021098185A 2016-12-06 2021-06-11 basin Active JP7254119B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021098185A JP7254119B2 (en) 2016-12-06 2021-06-11 basin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016237151A JP6899213B2 (en) 2016-12-06 2016-12-06 Washbasin
JP2021098185A JP7254119B2 (en) 2016-12-06 2021-06-11 basin

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2016237151A Division JP6899213B2 (en) 2016-12-06 2016-12-06 Washbasin

Publications (3)

Publication Number Publication Date
JP2021137625A true JP2021137625A (en) 2021-09-16
JP2021137625A5 JP2021137625A5 (en) 2022-02-10
JP7254119B2 JP7254119B2 (en) 2023-04-07

Family

ID=62491889

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016237151A Active JP6899213B2 (en) 2016-12-06 2016-12-06 Washbasin
JP2021098185A Active JP7254119B2 (en) 2016-12-06 2021-06-11 basin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2016237151A Active JP6899213B2 (en) 2016-12-06 2016-12-06 Washbasin

Country Status (5)

Country Link
US (1) US20190309504A1 (en)
JP (2) JP6899213B2 (en)
CN (1) CN110022739A (en)
DE (1) DE112017006157T5 (en)
WO (1) WO2018105529A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761400S1 (en) 2015-03-09 2016-07-12 Grohe Ag Ceramics
JP6899213B2 (en) 2016-12-06 2021-07-07 株式会社Ｌｉｘｉｌ Washbasin
DE202019100647U1 (en) * 2019-02-04 2019-03-21 Franke Aquarotter GmbH Vessel sink
DE102019114279B4 (en) * 2019-05-28 2023-06-15 Duravit Aktiengesellschaft sanitary facility
JP7317677B2 (en) * 2019-11-19 2023-07-31 株式会社Lixil Washbasin and construction method of the washbasin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005118181A (en) * 2003-10-15 2005-05-12 Toto Ltd Attaching device for wash-hand basin or wash basin
JP2007215874A (en) * 2006-02-18 2007-08-30 Inax Corp Mounting structure of wall-mounted basin
US7665160B1 (en) * 2007-02-09 2010-02-23 Brent Linder Method and apparatus for restoring one-piece cultured marble countertop sinks
JP2016023404A (en) * 2014-07-16 2016-02-08 Toto株式会社 Hand wash basin
JP2016106838A (en) * 2014-12-05 2016-06-20 Toto株式会社 Hand wash basin, and counter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020924Y1 (en) * 1970-08-15 1975-06-24
JPH033285U (en) * 1989-05-31 1991-01-14
JP2005087647A (en) 2003-09-19 2005-04-07 Inax Corp Counter for basin or wash-basin, and method for installing basin or wash-basin by use of the counter
KR20090096246A (en) * 2008-03-07 2009-09-10 김동범 Sink cabinet having washstands
TWM491058U (en) * 2014-09-05 2014-12-01 Hua Sing Tech Co Ltd Hand-wash basin device
CN104757893A (en) * 2015-03-31 2015-07-08 苏州市华宁机械制造有限公司 Washstand
JP6899213B2 (en) 2016-12-06 2021-07-07 株式会社Ｌｉｘｉｌ Washbasin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005118181A (en) * 2003-10-15 2005-05-12 Toto Ltd Attaching device for wash-hand basin or wash basin
JP2007215874A (en) * 2006-02-18 2007-08-30 Inax Corp Mounting structure of wall-mounted basin
US7665160B1 (en) * 2007-02-09 2010-02-23 Brent Linder Method and apparatus for restoring one-piece cultured marble countertop sinks
JP2016023404A (en) * 2014-07-16 2016-02-08 Toto株式会社 Hand wash basin
JP2016106838A (en) * 2014-12-05 2016-06-20 Toto株式会社 Hand wash basin, and counter

Also Published As

Publication number Publication date
JP6899213B2 (en) 2021-07-07
WO2018105529A1 (en) 2018-06-14
JP7254119B2 (en) 2023-04-07
DE112017006157T5 (en) 2019-09-05
CN110022739A (en) 2019-07-16
JP2018089264A (en) 2018-06-14
US20190309504A1 (en) 2019-10-10

Similar Documents

Publication Publication Date Title
JP2021137625A (en) Basin
JP6814619B2 (en) Washbasin
US9157223B2 (en) Lavatory system
US20090172877A1 (en) Means for Covering the Flange of a Waste Water Strainer
JP3154127U (en) Insertable water tank
CA2615187C (en) Ratchet plate leveler
TWI679328B (en) Washstand
JP2016050431A (en) Seal method between floor and wall of wash place in bathroom
ES1278079U (en) SIPHON FOR SHOWER TRAY ADAPTABLE FOR MATERIALS WITH FLAT BASE (Machine-translation by Google Translate, not legally binding)
JP6971024B2 (en) Washbasin and washbasin installation structure
RU2579763C2 (en) Bottom drain mounting accessory
JP7048206B2 (en) Washbasin board
JP7317677B2 (en) Washbasin and construction method of the washbasin
JP7336069B2 (en) plumbing unit
FI81421B (en) GOLVBRUNN.
KR200388681Y1 (en) A lock device of manhole
JP2011052499A (en) Floor structure and floor construction method of bath unit
JP4858121B2 (en) Bathroom washroom drainage structure
JP2009061172A (en) Bath room component
JP2004329462A (en) Counter with recess, and attachment method therefor
JP4996778B2 (en) Bathroom unit
JP2020156676A (en) Vessel-type bowl manufacturing method, joining method, and vessel-type bowl
JP2009209604A (en) Bathroom unit
KR200460045Y1 (en) Washstand waterway opening apparatus
JP2017115301A (en) Bathroom unit

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210611

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220524

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220720

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221011

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221212

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: 20230228

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230328

R150 Certificate of patent or registration of utility model

Ref document number: 7254119

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150