JP2007117657A - Wash basin counter - Google Patents

Wash basin counter Download PDF

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JP2007117657A
JP2007117657A JP2005317498A JP2005317498A JP2007117657A JP 2007117657 A JP2007117657 A JP 2007117657A JP 2005317498 A JP2005317498 A JP 2005317498A JP 2005317498 A JP2005317498 A JP 2005317498A JP 2007117657 A JP2007117657 A JP 2007117657A
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counter
wash bowl
upper edge
wash
opening
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JP4622810B2 (en
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Mitsunori Koga
光則 古賀
Michihiro Tomomatsu
道弘 友松
Yasutaka Urakawa
康隆 浦川
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Toto Ltd
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Toto Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a wash basin counter where a wash basin and a counter main body are connected seamlessly, the strength of a joint part is high, and appearance is excellent. <P>SOLUTION: The wash basin counter 10 is provided with the counter main body 11, and the wash basing 12 of a shape of a nearly hemispherical surface which is arranged at its opening 11a and which can house a liquid like hot water etc. The upper edge 12b of the wash basin 12 and the inner peripheral part 11b of the opening 11a of the counter main body 11 are formed integrated with each other. A joint surface 14 of the inner peripheral part 11b of the opening 11a of the counter main body 11 and the upper edge 12b of the wash basin 12 make an inclined surface forming a down inclination X toward the outer peripheral direction of the wash basin 12 as a whole. The down inclination X of the joint surface (inclined surface) 14 with the upper surface of the counter main body 11 as reference is set to be 50°, and the upper end part 14a of the joint surface 14 is finished seamlessly. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明はホテル、デパートあるいは駅などの公共的施設の洗面所に配置される洗面ボウルカウンターに関する。   The present invention relates to a wash bowl counter placed in a washroom of a public facility such as a hotel, department store or station.

従来の洗面ボウルカウンターは、湯水などを収容可能な形状の洗面ボウルと平板状のカウンター本体とが一体的に構成されたものが主流である。このような洗面ボウルカウンターを製造する場合、洗面ボウルおよびカウンター本体をそれぞれ単独で成形した後、互いに接着して完成させる方法（接着成形法）、洗面ボウルとカウンター本体とを一体成形する方法（同時成形法）あるいは洗面ボウルまたはカウンター本体を先に成形した後、残りの部分を成形する方法（例えば、特許文献１，２参照。）などがある。   A conventional wash bowl counter is mainly composed of a wash bowl having a shape capable of storing hot water and the like and a flat counter body. When manufacturing such a wash bowl counter, the wash bowl and the counter body are molded separately and then bonded to each other (adhesive molding method), and the wash bowl and the counter body are integrally molded (simultaneous molding). Molding method) or a method of molding the rest of the bowl or counter body first and then molding the remaining part (for example, see Patent Documents 1 and 2).

特開平１０−２７２６１２号公報JP-A-10-272612 特開平８−２４４０１３号公報JP-A-8-244013

前記接着成形法によって製造された洗面ボウルカウンターの場合、図９（ａ）に示すように、この洗面ボウルカウンター８０を構成する洗面ボウル８１がカウンター本体８２の下面に接合されるので、その接合面８３はカウンター本体８２の下方に位置することとなる。このため、カウンター本体８２の開口径と、洗面ボウルの口径とを合致させ、シームレス状態に接合するには高度の熟練技術を要する。また、カウンター本体８２の厚さ精度と洗面ボウル８１の肉厚精度との違いにより両者の色調が異なる場合、接合面８３を均一化することができず、接合後の強度が不足したり、外観性が劣ったりすることがある。また、前記同時成形法の場合、洗面ボウルとカウンター本体とが同じ材料で形成されるため、両者間の色調を変えたり、質感を変えたりすることができない。   In the case of the wash bowl counter manufactured by the adhesive molding method, as shown in FIG. 9 (a), the wash bowl 81 constituting the wash bowl counter 80 is joined to the lower surface of the counter body 82. 83 is located below the counter body 82. For this reason, highly skilled techniques are required to match the opening diameter of the counter body 82 with the diameter of the wash bowl and join them in a seamless state. Also, if the color tone of the counter body 82 and the thickness accuracy of the wash bowl 81 are different from each other, the joint surface 83 cannot be made uniform, resulting in insufficient strength after joining. May be inferior. In the case of the simultaneous molding method, since the wash bowl and the counter body are formed of the same material, the color tone between them and the texture cannot be changed.

一方、特許文献１記載の成形方法の場合、洗面ボウルとカウンター本体と一体性を高めることはできるが、泥漿鋳込み方法以外の成形方法には不向きである。また、特許文献２記載の成型方法の場合、洗面ボウルとカウンター本体との接合面は図９（ａ）に示す状態となるため、前述と同じ問題が生じる。   On the other hand, in the case of the molding method described in Patent Document 1, the unity between the wash bowl and the counter body can be improved, but it is not suitable for molding methods other than the slurry casting method. Moreover, in the case of the shaping | molding method of patent document 2, since the joining surface of a wash bowl and a counter main body will be in the state shown to Fig.9 (a), the same problem as the above will arise.

そこで、洗面ボウルを先に成形した後、残りのカウンター本体を成形する方法において、図９（ｂ）に示す洗面ボウルカウンター９０のように、洗面ボウル９１とカウンター本体９２との接合面９３をカウンター本体９２の上面に配置することもできるが、接合面９３をシームレス状態に仕上げるのは極めて困難である。また、図９（ｂ）に示す洗面ボウルカウンター９０は、その製造工程において、カウンター本体９２の開口部径と洗面ボウル９１の上縁部径との大きさを合わせることが極めて困難である。   Therefore, in the method of forming the wash bowl first and then forming the remaining counter body, the joint surface 93 between the wash bowl 91 and the counter body 92 is countered like the wash bowl counter 90 shown in FIG. Although it can be arranged on the upper surface of the main body 92, it is extremely difficult to finish the joint surface 93 in a seamless state. Further, in the wash bowl counter 90 shown in FIG. 9B, it is extremely difficult to match the sizes of the opening diameter of the counter body 92 and the upper edge diameter of the wash bowl 91 in the manufacturing process.

本発明が解決しようとする課題は、洗面ボウルとカウンター本体とがシームレス状態に接続され、接合部分の強度が高く、外観性にも優れた、洗面ボウルカウンターを提供することにある。   The problem to be solved by the present invention is to provide a wash bowl counter in which the wash bowl and the counter body are seamlessly connected, the strength of the joint portion is high, and the appearance is excellent.

本発明の洗面ボウルカウンターは、液体を収容可能な形状の洗面ボウルの上縁部と、平板形状のカウンター本体に開設された開口の内周部とを一体化させて形成される洗面ボウルカウンターにおいて、
前記カウンター本体の開口の内周部と前記洗面ボウルの上縁部との接合面の少なくとも一部に、前記洗面ボウルの外周方向に向かって下り勾配をなす傾斜面を設けたことを特徴とする。 The wash bowl counter of the present invention is a wash bowl counter formed by integrating the upper edge of a wash bowl with a shape capable of containing a liquid and the inner peripheral portion of an opening provided in a flat counter body. ,
At least a part of the joint surface between the inner peripheral portion of the opening of the counter body and the upper edge of the wash bowl is provided with an inclined surface that forms a downward slope toward the outer circumference of the wash bowl. .

このような構成とすれば、洗面ボウルの上縁部とカウンター本体の開口の内周部との接合面の上端部分が、視界に入って目立ちやすい、カウンター本体の上面や洗面ボウルの内周面に位置しないように配置することが可能となるため、洗面ボウルの上縁部とカウンター本体の開口の内周部とをシームレス状態に接続することができ、外観性にも優れたものとなる。また、接合面に傾斜部が存在することにより、洗面ボウルに加わる重力は、接合面の傾斜部において引張り応力および剪断応力に分散されるため、従来の洗面ボウルカウンターにおける、垂直方向のみ、あるいは水平方向のみの接合面に比べ、接合部分の強度を高めることができる。   With this configuration, the upper surface of the joint surface between the upper edge of the wash bowl and the inner periphery of the counter body opening is easily noticeable and the counter top surface and the inner surface of the wash bowl are easily visible. Therefore, the upper edge part of the wash bowl and the inner peripheral part of the opening of the counter body can be connected seamlessly, and the appearance is excellent. In addition, since the inclined portion is present on the joint surface, the gravity applied to the wash bowl is dispersed into the tensile stress and the shear stress at the slope portion of the joint surface. Compared with the joining surface only in the direction, the strength of the joining portion can be increased.

この場合、前記傾斜面の下り勾配を、前記カウンター本体上面を基準に４５度〜７５度とすることが望ましい。このような構成とすれば、カウンター本体の色調と洗面ボウルの色調とが異なる場合においても、接合面自体が目立つことなく、二つの色調を明確に識別できる洗面ボウルカウンターを得ることができる。なお、傾斜面の下り勾配が４５度より小さくなると、カウンター本体の開口の内周部の肉厚が薄くなりカウンター側から洗面ボウル側が透けて見えるという傾向が生じ、下り勾配が７５度より大きくなると、洗面ボウルの上縁部の肉厚が薄くなり洗面ボウル側からカウンター側が透けて見えるという傾向が生じるため、４５度〜７５度の範囲内が好適である。   In this case, it is desirable that the downward slope of the inclined surface is 45 to 75 degrees with respect to the upper surface of the counter body. With such a configuration, even when the color tone of the counter body is different from the color tone of the wash bowl, it is possible to obtain a wash bowl counter that can clearly distinguish between the two color tones without causing the bonding surface itself to stand out. In addition, when the descending slope of the inclined surface becomes smaller than 45 degrees, the wall thickness of the inner peripheral portion of the opening of the counter main body becomes thin, and there is a tendency that the wash bowl side can be seen from the counter side, and the descending slope becomes larger than 75 degrees. Since the thickness of the upper edge of the wash bowl becomes thin and the counter side can be seen through from the wash bowl side, the range of 45 to 75 degrees is preferable.

一方、前記接合面の少なくとも一部に、前記カウンター本体側または前記洗面ボウル側へ突出した凸部若しくは凸曲面部を設ければ、カウンター本体の開口の内周部と、洗面ボウルの上縁部との接合面の面積が増大するだけでなく、前記内周部または前記上縁部の一部が接合面に沿って勾配方向へ摺動するおそれもなくなるため、接合部分の強度が向上する。   On the other hand, if at least a part of the joint surface is provided with a convex portion or a convex curved surface portion protruding toward the counter body side or the wash bowl side, the inner peripheral portion of the opening of the counter body and the upper edge portion of the wash bowl Not only increases the area of the joint surface, but also eliminates the possibility that a part of the inner peripheral portion or the upper edge portion slides in the gradient direction along the joint surface, thereby improving the strength of the joint portion.

また、前記接合面の一部に、互いに嵌合した形状をなす凹凸部を設けることもできる。このような構成とすれば、カウンター本体の開口の内周部と、洗面ボウルの上縁部とは、接合面において強力に固着された状態となるため、接合部分の強度がさらに向上する。   Moreover, the uneven | corrugated | grooved part which makes the mutually fitted shape can also be provided in a part of said joining surface. With such a configuration, the inner peripheral portion of the opening of the counter body and the upper edge portion of the wash bowl are firmly fixed on the joint surface, so that the strength of the joint portion is further improved.

さらに、前記カウンター本体の下面側において、前記カウンター本体の開口の内周部と前記洗面ボウルの上縁部との境界に形成される段差を覆う補強部を設けることもできる。このような構成とすれば、カウンター本体の開口の内周部と、洗面ボウルの上縁部との間に、勾配方向の寸法差に起因する段差が生じて、強度低下を招くのを回避することができる。   Furthermore, on the lower surface side of the counter body, a reinforcing portion that covers a step formed at the boundary between the inner peripheral portion of the opening of the counter body and the upper edge portion of the wash bowl can be provided. With such a configuration, a step due to a dimensional difference in the gradient direction is generated between the inner peripheral portion of the opening of the counter body and the upper edge portion of the wash bowl, thereby avoiding a decrease in strength. be able to.

また、前記洗面ボウルカウンターは、液体を収容可能な形状の洗面ボウルをその上縁部を下に向けた状態で下型内に載置し、少なくとも前記洗面ボウルの上縁部が埋没する分量の流動状合成樹脂を前記下型内に流し込んだ後、少なくとも前記下型内の前記合成樹脂表面を覆う上型を前記下型に装着し、その後、所定時間放置して前記合成樹脂を硬化させて形成することができる。このような工程を経ることにより、洗面ボウルカウンターを容易に形成することができる。   The wash bowl counter is placed in a lower mold with a wash bowl having a shape capable of containing a liquid with the upper edge facing down, and at least the upper edge of the wash bowl is buried. After the fluid synthetic resin is poured into the lower mold, an upper mold that covers at least the surface of the synthetic resin in the lower mold is attached to the lower mold, and then left for a predetermined time to cure the synthetic resin. Can be formed. By passing through such a process, a wash bowl counter can be easily formed.

洗面ボウルとカウンター本体とがシームレス状態に接続され、接合部分の強度が高く、外観性にも優れた、洗面ボウルカウンターを提供することができる。   It is possible to provide a wash bowl counter in which the wash bowl and the counter body are seamlessly connected, the strength of the joining portion is high, and the appearance is excellent.

以下、図面に基づいて本発明の実施の形態について説明する。図１は本発明の実施の形態である洗面ボウルカウンターを示す斜視図、図２は図１に示す洗面ボウルカウンターの平面図、図３は図１に示す洗面ボウルカウンターの正面図、図４は図１に示す洗面ボウルカウンターの側面図、図５は図２のＡ−Ａ線における一部省略垂直断面図である。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a wash bowl counter according to an embodiment of the present invention, FIG. 2 is a plan view of the wash bowl counter shown in FIG. 1, FIG. 3 is a front view of the wash bowl counter shown in FIG. 1 is a side view of the wash bowl counter shown in FIG. 1, and FIG. 5 is a partially omitted vertical sectional view taken along line AA of FIG.

図１〜図４に示すように、本実施形態の洗面ボウルカウンター１０は、平板状のカウンター本体１１と、その開口１１ａに配置された、湯水などの液体を収容可能な略半球面形状の洗面ボウル１２と、を備えている。洗面ボウル１２の背面側のカウンター本体１１上には湯水を洗面ボウル１２内へ供給するための水栓器具１３が設置され、洗面ボウル１２の底面には排水口１２ａが設けられている。本実施形態において、カウンター本体１１および洗面ボウル１２は、エポキシアクリレート樹脂と水酸化アルミニウム粉末との混合物によって形成されているが、これに限定するものではない。   As shown in FIGS. 1 to 4, a wash bowl counter 10 according to the present embodiment includes a flat counter body 11 and a substantially hemispherical wash face that is disposed in an opening 11 a and can accommodate a liquid such as hot water. And a bowl 12. A faucet device 13 for supplying hot water into the wash bowl 12 is installed on the counter body 11 on the back side of the wash bowl 12, and a drain outlet 12 a is provided on the bottom surface of the wash bowl 12. In the present embodiment, the counter body 11 and the wash bowl 12 are formed of a mixture of epoxy acrylate resin and aluminum hydroxide powder, but are not limited thereto.

図５に示すように、洗面ボウルカウンター１０は、洗面ボウル１２の上縁部１２ｂと、カウンター本体１１の開口１１ａの内周部１１ｂとを一体化させて形成されている。カウンター本体１１の開口１１ａの内周部１１ｂと、洗面ボウル１２の上縁部１２ｂとの接合面１４は、その全体が、洗面ボウル１２の外周方向に向かって下り勾配Ｘをなす傾斜面となっている。カウンター本体１１上面を基準にした接合面（傾斜面）１４の下り勾配Ｘは５０度としている。   As shown in FIG. 5, the wash bowl counter 10 is formed by integrating the upper edge portion 12 b of the wash bowl 12 and the inner peripheral portion 11 b of the opening 11 a of the counter body 11. The joint surface 14 between the inner peripheral portion 11 b of the opening 11 a of the counter body 11 and the upper edge portion 12 b of the wash bowl 12 is an inclined surface that forms a downward gradient X toward the outer periphery of the wash bowl 12. ing. The downward gradient X of the joint surface (inclined surface) 14 with respect to the upper surface of the counter body 11 is set to 50 degrees.

このような構成とすれば、洗面ボウル１２の上縁部１２ｂとカウンター本体１１の開口１１ａの内周部１１ｂとの接合面１４の上端部分１４ａが、視界に入って目立ちやすい、カウンター本体１１の上面や洗面ボウル１２の内周面１２ｃに位置しないように配置されるため、洗面ボウル１２の上縁部１２ｂとカウンター本体１１の開口１１ａの内周部１１ｂとをシームレス状態に接続することができ、外観性に優れたものとなる。   With such a configuration, the upper end portion 14a of the joint surface 14 between the upper edge portion 12b of the wash bowl 12 and the inner peripheral portion 11b of the opening 11a of the counter body 11 enters the field of view and is easily noticeable. Since it is arranged so as not to be located on the upper surface or the inner peripheral surface 12c of the wash bowl 12, the upper edge portion 12b of the wash bowl 12 and the inner peripheral portion 11b of the opening 11a of the counter body 11 can be seamlessly connected. It will be excellent in appearance.

また、接合面１４全体が洗面ボウル１２の外周方向に下り勾配状態で傾斜していることにより、洗面ボウル１２に加わる重力は、接合面１４において引張り応力および剪断応力に分散される。このため、図９（ａ）示す水平方向のみの接合面８３あるいは図９（ｂ）に示す水平方向のみの接合面９３に比べ、接合部分の強度を高めることができる。   In addition, since the entire joining surface 14 is inclined downwardly in the outer peripheral direction of the wash bowl 12, the gravity applied to the wash bowl 12 is dispersed into tensile stress and shear stress at the joining surface 14. For this reason, compared with the joint surface 83 only in the horizontal direction shown in FIG. 9A or the joint surface 93 only in the horizontal direction shown in FIG.

本実施形態においては、カウンター本体１１上面を基準にした接合面（傾斜面）１４の下り勾配Ｘは５０度に設定している。従って、洗面ボウル１２の周縁に、接合面１４の上端部分１４ａが存在する場合において、カウンター本体１１の色調と洗面ボウル１２の色調とが異なっていても、接合面１４自体が目立つことなく、二つの色調を明確に識別できる洗面ボウルカウンター１０を構成することができる。   In the present embodiment, the downward gradient X of the joint surface (inclined surface) 14 with respect to the upper surface of the counter body 11 is set to 50 degrees. Therefore, in the case where the upper end portion 14a of the joining surface 14 is present at the peripheral edge of the wash bowl 12, even if the color tone of the counter body 11 is different from the color tone of the wash bowl 12, the joining surface 14 itself is not conspicuous. A wash bowl counter 10 that can clearly distinguish between two colors can be constructed.

次に、図６を参照して、洗面ボウルカウンター１０の製造方法について説明する。図６は図１に示す洗面ボウルカウンター１０の製造工程を示す図である。   Next, with reference to FIG. 6, the manufacturing method of the wash bowl counter 10 is demonstrated. FIG. 6 is a diagram showing a manufacturing process of the wash bowl counter 10 shown in FIG.

図６（ａ）に示すように、予め成形した洗面ボウル１２を、その上縁部１２ｂを下に向けた状態で、図６（ｂ）に示すように、下型１５内に載置する。そして、図６（ｃ）に示すように、流動状の合成樹脂１６を下型１５内に流し込んでいき、洗面ボウル１２の上縁部１２ｂを埋没させる。予め決められた分量の合成樹脂１６が下型１５内へ流し込まれたら、図６（ｄ）に示すように、下型１５内の合成樹脂１６の表面および洗面ボウル１２を覆う上型１７を下型１５に装着し、所定時間放置して合成樹脂１６を硬化させる。合成樹脂１６が硬化した後、上型１７を取り外すと、下型１５内に洗面ボウルカウンター１０が形成される。このように、図６に示す工程を経ることによって容易に洗面ボウルカウンター１０を形成することができる。   As shown in FIG. 6A, the wash bowl 12 molded in advance is placed in the lower mold 15 as shown in FIG. 6B with its upper edge 12b facing downward. Then, as shown in FIG. 6C, the fluid synthetic resin 16 is poured into the lower mold 15 to bury the upper edge portion 12 b of the wash bowl 12. When a predetermined amount of the synthetic resin 16 is poured into the lower mold 15, the upper mold 17 covering the surface of the synthetic resin 16 and the wash bowl 12 in the lower mold 15 is lowered as shown in FIG. 6 (d). It is mounted on the mold 15 and left for a predetermined time to cure the synthetic resin 16. When the upper mold 17 is removed after the synthetic resin 16 is cured, the wash bowl counter 10 is formed in the lower mold 15. As described above, the wash bowl counter 10 can be easily formed through the steps shown in FIG.

次に、図７，図８を参照し、その他の実施形態について説明する。図７，図８はその他の実施形態である洗面ボウルカウンターの接合面付近を示す垂直断面図である。図７（ａ）〜図７（ｅ）は接合面の勾配がそれぞれ異なる実施形態を示す垂直断面図であり、図８（ａ）〜（ｆ）は接合面の形状がそれぞれ異なる実施形態を示す垂直断面図である。   Next, other embodiments will be described with reference to FIGS. 7 and 8 are vertical sectional views showing the vicinity of the joint surface of a wash bowl counter according to another embodiment. FIGS. 7A to 7E are vertical cross-sectional views showing embodiments in which the gradients of the joint surfaces are different, and FIGS. 8A to 8F are embodiments in which the shapes of the joint surfaces are different. It is a vertical sectional view.

図７（ａ）に示す実施形態では、カウンター本体１１の開口１１ａの内周部１１ｂと洗面ボウル１２の上縁部１２ｂとの接合面１４の下り勾配Ｘが４０度に設定され、カウンター本体１１の下面側において、開口１１ａの内周部１１ｂと洗面ボウル１２の上縁部１２ｂに生じた段差を覆う補強部１８ａが洗面ボウル１２の周方向に沿って設けられている。この場合、接合面１４の上端部分１４ａに近い領域においてカウンター本体１１が薄肉化するため、洗面ボウル１２の上縁部１２ｂが透けて見えることがあるが、強度的な問題はない。図７（ｂ）においては接合面１４の下り勾配Ｘが５０度に設定されており、これは、図５に示す洗面ボウルカウンター１０と同じである。接合面１４の上端部分１４ａ近くにおいて洗面ボウル１２の上縁部１２ｂが透けて見えることもなく、強度も十分である。   In the embodiment shown in FIG. 7A, the descending slope X of the joint surface 14 between the inner peripheral portion 11b of the opening 11a of the counter body 11 and the upper edge portion 12b of the wash bowl 12 is set to 40 degrees. On the lower surface side, a reinforcing portion 18a is provided along the circumferential direction of the wash bowl 12 so as to cover the step formed on the inner peripheral portion 11b of the opening 11a and the upper edge portion 12b of the wash bowl 12. In this case, since the counter main body 11 is thinned in a region near the upper end portion 14a of the joint surface 14, the upper edge portion 12b of the wash bowl 12 may be seen through, but there is no problem in strength. In FIG.7 (b), the downward gradient X of the joint surface 14 is set to 50 degree | times, and this is the same as the wash bowl counter 10 shown in FIG. The upper edge portion 12b of the wash bowl 12 is not seen through near the upper end portion 14a of the joint surface 14, and the strength is sufficient.

図７（ｃ）に示す実施形態では、接合面１４の下り勾配Ｘが６０度に設定されている。下り勾配Ｘがこの程度まで急になると、洗面ボウル１２の上縁部１２ｂが透けて見える問題は全く解消される一方、カウンター本体１１の厚さと、洗面ボウル１２の肉厚との違いにより、カウンター本体１１の下面側に段差１９ａが生じることがあるが、強度的な問題はない。図７（ｄ）に示す実施形態では、接合面１４の下り勾配Ｘが７５度に設定されているため、洗面ボウル１２の上縁部１２ｂが透けて見えることはない。また、図７（ｄ）に示すカウンター本体１１の下面には、図７（ｃ）の段差１９ａよりも大きな段差１９ｂが生じているが、強度的に支障はない。この場合、図７（ｅ）に示すように、段差１９ｂを覆う補強部１８ｂを洗面ボウル１２の周方向に沿って設ければ、さらに強度を向上させることができる。   In the embodiment shown in FIG. 7C, the downward gradient X of the joint surface 14 is set to 60 degrees. When the descending slope X becomes steep to this extent, the problem that the upper edge portion 12b of the wash bowl 12 can be seen through is completely solved, but the counter body 11 and the thickness of the wash bowl 12 are different due to the difference in thickness. Although a step 19a may occur on the lower surface side of the main body 11, there is no problem with strength. In the embodiment shown in FIG. 7D, since the downward slope X of the joint surface 14 is set to 75 degrees, the upper edge portion 12b of the wash bowl 12 is not seen through. Moreover, although the level | step difference 19b larger than the level | step difference 19a of FIG.7 (c) has arisen in the lower surface of the counter main body 11 shown in FIG.7 (d), there is no problem in intensity | strength. In this case, as shown in FIG. 7E, the strength can be further improved by providing the reinforcing portion 18b covering the step 19b along the circumferential direction of the wash bowl 12.

図７（ａ）〜（ｅ）に示すように、接合面１４の下り勾配Ｘは任意に設定することができ、必要に応じて補強部１８ａ，１８ｂを設けることにより接合部分の強度向上を図ることができる。しかしながら、接合面（傾斜面）１４の下り勾配Ｘが４５度より小さくなると、カウンター本体１１の開口１１ａの内周部１１ｂの肉厚が薄くなり、カウンター本体１１側から洗面ボウル１２側が透けて見えるという傾向が生じ、下り勾配Ｘが７５度より大きくなると、洗面ボウル１２の上縁部１２ｂの肉厚が薄くなり、洗面ボウル１２側からカウンター本体１１側が透けて見えるという傾向が生じるため、接合面１４の下り勾配Ｘは４５度〜７５度の範囲内が好適である。   As shown in FIGS. 7A to 7E, the downward slope X of the joint surface 14 can be arbitrarily set, and the strength of the joint portion is improved by providing reinforcing portions 18a and 18b as necessary. be able to. However, when the downward gradient X of the joint surface (inclined surface) 14 is less than 45 degrees, the thickness of the inner peripheral portion 11b of the opening 11a of the counter body 11 becomes thin, and the wash bowl 12 side can be seen through from the counter body 11 side. When the downward gradient X is greater than 75 degrees, the thickness of the upper edge portion 12b of the wash bowl 12 is reduced, and the counter body 11 side tends to be seen through from the wash bowl 12 side. The downward gradient X of 14 is preferably in the range of 45 to 75 degrees.

次に、図８（ａ）に示す実施形態では、接合面１４全体をカウンター本体１１側へ突出した凸曲面部とし、図９（ｂ）に示す実施形態では、接合面１４全体を洗面ボウル１２側へ突出した凸曲面部としている。また、図８（ｃ）に示す実施形態では、接合面１４の一部にカウンター本体１１側へ突出した階段状の凸部１４ｂを設け、図８（ｄ）に示す実施形態では、カウンター本体１１側へ突出した略楔形状の凸部１４ｃを設けている。   Next, in the embodiment shown in FIG. 8A, the entire joint surface 14 is a convex curved surface portion protruding toward the counter body 11, and in the embodiment shown in FIG. 9B, the entire joint surface 14 is the wash bowl 12. It is a convex curved surface part protruding to the side. Further, in the embodiment shown in FIG. 8C, a step-like convex portion 14b protruding toward the counter body 11 is provided on a part of the joint surface 14, and in the embodiment shown in FIG. 8D, the counter body 11 is provided. A substantially wedge-shaped convex portion 14c protruding to the side is provided.

このような構成とすれば、カウンター本体１１の開口１１ａの内周部１１ｂと、洗面ボウル１２の上縁部１２ｂとの接合面１４の面積が増大するだけでなく、内周部１１ｂまたは上縁部１２ｂの一部が接合面１４に沿って勾配方向へ摺動するおそれもなくなるため、接合部分の強度をさらに向上させることができる。   With such a configuration, not only the area of the joint surface 14 between the inner peripheral portion 11b of the opening 11a of the counter body 11 and the upper edge portion 12b of the wash bowl 12 increases, but also the inner peripheral portion 11b or the upper edge. Since there is no possibility that a part of the portion 12b slides in the gradient direction along the joint surface 14, the strength of the joint portion can be further improved.

一方、図８（ｅ）に示す実施形態では、接合面１４の一部に、カウンター本体１１側へ突出した形状の凹凸部１４ｄを設け、図８（ｆ）に示す実施形態では、接合面１４の一部に洗面ボウル１２側へ突出した凹凸部１４ｅを設けている。凹凸部１４ｄ，１４ｅはいずれも互いに嵌合した形状をなしている。このような構成とすれば、カウンター本体１１の開口１１ａの内周部１１ｂと、洗面ボウル１２の上縁部１２ｂとは、それぞれの接合面１４において強固に固着された状態となるため、接合部分の強度がさらに向上する。   On the other hand, in the embodiment shown in FIG. 8 (e), an uneven portion 14d having a shape protruding toward the counter body 11 is provided on a part of the joint surface 14, and in the embodiment shown in FIG. 8 (f), the joint surface 14 is provided. An uneven portion 14e protruding toward the wash bowl 12 is provided in a part of the surface. The concavo-convex portions 14d and 14e are both fitted with each other. With such a configuration, the inner peripheral portion 11b of the opening 11a of the counter body 11 and the upper edge portion 12b of the wash bowl 12 are firmly fixed on the respective joint surfaces 14, so that the joint portion The strength of the is further improved.

本発明の洗面ボウルカウンターはホテル、デパートあるいは駅などの公共的施設の洗面所などに配置して広く利用することができる。   The wash bowl counter of the present invention can be widely used by being placed in a wash room of a public facility such as a hotel, department store or station.

本発明の実施の形態である洗面ボウルカウンターを示す斜視図である。It is a perspective view which shows the wash bowl counter which is embodiment of this invention. 図１に示す洗面ボウルカウンターの平面図である。It is a top view of the wash bowl counter shown in FIG. 図１に示す洗面ボウルカウンターの正面図である。It is a front view of the wash bowl counter shown in FIG. 図１に示す洗面ボウルカウンターの側面図である。It is a side view of the wash bowl counter shown in FIG. 図２のＡ−Ａ線における一部省略垂直断面図である。FIG. 3 is a partially omitted vertical sectional view taken along line AA in FIG. 2. 図１に示す洗面ボウルカウンターの製造工程を示す図である。It is a figure which shows the manufacturing process of the wash bowl counter shown in FIG. その他の実施形態である洗面ボウルカウンターの接合面付近を示す垂直断面図である。It is vertical sectional drawing which shows the joining surface vicinity of the wash bowl counter which is other embodiment. その他の実施形態である洗面ボウルカウンターの接合面付近を示す垂直断面図である。It is vertical sectional drawing which shows the joining surface vicinity of the wash bowl counter which is other embodiment. 従来の洗面ボウルカウンターを示す一部省略垂直断面図である。It is a partially omitted vertical sectional view showing a conventional wash bowl counter.

符号の説明Explanation of symbols

１０ 洗面ボウルカウンター
１１ カウンター本体
１１ａ 開口
１１ｂ 内周部
１２ 洗面ボウル
１２ａ 排水口
１２ｂ 上縁部
１２ｃ 内周面
１３ 水栓器具
１４ 接合面
１４ａ 上端部分
１４ｂ，１４ｃ 凸部
１４ｄ，１４ｅ 凹凸部
１５ 下型
１６ 合成樹脂
１７ 上型
１８ａ，１８ｂ 補強部
１９ａ，１９ｂ 段差
Ｘ 下り勾配 DESCRIPTION OF SYMBOLS 10 Washing bowl counter 11 Counter main body 11a Opening 11b Inner peripheral part 12 Washing bowl 12a Drain outlet 12b Upper edge part 12c Inner peripheral surface 13 Faucet device 14 Joining surface 14a Upper end part 14b, 14c Convex part 14d, 14e Concave part 15 Lower mold | type 16 Synthetic resin 17 Upper mold 18a, 18b Reinforcement part 19a, 19b Step X Downhill

Claims (6)

液体を収容可能な形状の洗面ボウルの上縁部と、平板形状のカウンター本体に開設された開口の内周部とを一体化させて形成される洗面ボウルカウンターにおいて、
前記カウンター本体の開口の内周部と前記洗面ボウルの上縁部との接合面の少なくとも一部に、前記洗面ボウルの外周方向に向かって下り勾配をなす傾斜面を設けたことを特徴とする洗面ボウルカウンター。 In the wash bowl counter formed by integrating the upper edge portion of the wash bowl with a shape capable of containing liquid and the inner periphery of the opening formed in the flat counter body,
At least a part of the joint surface between the inner peripheral portion of the opening of the counter body and the upper edge of the wash bowl is provided with an inclined surface that forms a downward slope toward the outer circumference of the wash bowl. Toilet bowl counter. 前記傾斜面の下り勾配を、前記カウンター本体上面を基準に４５度〜７５度としたことを特徴とする請求項１記載の洗面ボウルカウンター。   The wash bowl counter according to claim 1, wherein the downward slope of the inclined surface is 45 to 75 degrees with respect to the upper surface of the counter body. 前記接合面の少なくとも一部に、前記カウンター本体側または前記洗面ボウル側へ突出した凸部若しくは凸曲面部を設けたことを特徴とする請求項１記載の洗面ボウルカウンター。   The wash bowl counter according to claim 1, wherein a convex part or a convex curved part protruding toward the counter main body side or the wash bowl side is provided on at least a part of the joint surface. 前記接合面の一部に、互いに嵌合した形状をなす凹凸部を設けたことを特徴とする請求項１〜３のいずれかに記載の洗面ボウルカウンター。   The basin bowl counter according to any one of claims 1 to 3, wherein a part of the joint surface is provided with a concavo-convex portion having a shape fitted to each other. 前記カウンター本体の下面側において、前記カウンター本体の開口の内周部と前記洗面ボウルの上縁部との境界に形成される段差を覆う補強部を設けたことを特徴とする請求項１〜４のいずれかに記載の洗面ボウルカウンター。   5. A reinforcing portion that covers a step formed at a boundary between an inner peripheral portion of an opening of the counter main body and an upper edge portion of the wash bowl is provided on the lower surface side of the counter main body. The wash-basin counter in any one of. 液体を収容可能な形状の洗面ボウルをその上縁部を下に向けた状態で下型内に載置し、少なくとも前記洗面ボウルの上縁部が埋没する分量の流動状合成樹脂を前記下型内に流し込んだ後、少なくとも前記下型内の前記合成樹脂表面を覆う上型を前記下型に装着し、その後、所定時間放置して前記合成樹脂を硬化させて形成したことを特徴とする請求項１〜５のいずれかに記載の洗面ボウルカウンター。   A wash bowl having a shape capable of containing liquid is placed in the lower mold with its upper edge facing downward, and at least an amount of fluid synthetic resin in which the upper edge of the wash bowl is buried is placed in the lower mold An upper mold that covers at least the surface of the synthetic resin in the lower mold after being poured into the lower mold is attached to the lower mold, and then left for a predetermined time to cure the synthetic resin. Item 6. A wash bowl counter according to any one of items 1 to 5.
JP2005317498A 2005-10-31 2005-10-31 Wash bowl counter Active JP4622810B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009011572A (en) * 2007-07-04 2009-01-22 Cleanup Corp Manufacturing method of counter with sink and worktop with sink
JP2009035857A (en) * 2007-07-31 2009-02-19 Toto Ltd Counter and method of manufacturing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415674U (en) * 1990-05-30 1992-02-07
JPH10272612A (en) * 1997-03-28 1998-10-13 Inax Corp Method for cast-molding counter with washbowl
JPH11276363A (en) * 1998-03-27 1999-10-12 Toto Ltd Bowl integrated counter
JP2004329462A (en) * 2003-05-06 2004-11-25 Yamaha Livingtec Corp Counter with recess, and attachment method therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415674U (en) * 1990-05-30 1992-02-07
JPH10272612A (en) * 1997-03-28 1998-10-13 Inax Corp Method for cast-molding counter with washbowl
JPH11276363A (en) * 1998-03-27 1999-10-12 Toto Ltd Bowl integrated counter
JP2004329462A (en) * 2003-05-06 2004-11-25 Yamaha Livingtec Corp Counter with recess, and attachment method therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009011572A (en) * 2007-07-04 2009-01-22 Cleanup Corp Manufacturing method of counter with sink and worktop with sink
TWI463957B (en) * 2007-07-04 2014-12-11 Cleanup Corp Method of manufacturing table with sink
JP2009035857A (en) * 2007-07-31 2009-02-19 Toto Ltd Counter and method of manufacturing the same

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