JPH0380939B2 - - Google Patents
Info
- Publication number
- JPH0380939B2 JPH0380939B2 JP57134605A JP13460582A JPH0380939B2 JP H0380939 B2 JPH0380939 B2 JP H0380939B2 JP 57134605 A JP57134605 A JP 57134605A JP 13460582 A JP13460582 A JP 13460582A JP H0380939 B2 JPH0380939 B2 JP H0380939B2
- Authority
- JP
- Japan
- Prior art keywords
- sink
- top plate
- mounting hole
- reinforcing frame
- resin
- 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.)
- Expired - Lifetime
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
Description
【発明の詳細な説明】
この発明は、流し台や洗面化粧台等のシンクの
取付構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting structure for a sink such as a sink or vanity.
この発明の基礎となるシンク取付構造を、製造
手順に従い第１図および第２図を用いて説明す
る。すなわち、まず第１図に示すように、シンク
取付穴１をもつ天板２を裏返して、その裏面に取
付穴１の外方を囲むようにその取付穴１に接近さ
せて補強枠３を固定する。つぎに、第２図に示す
ように、シンク取付穴１よりも大きい内寸をもつ
たシンク４の開口周縁に形成した外鍔４ａを、ゴ
ムパツキン５を介して、天板２裏面の取付穴１周
縁に対接する。その後、樹脂６を、補強枠３の内
周面と、シンク４の外周面と、天板２の裏面とで
囲む空間に流し込んで、シンク４の外鍔４ａを埋
設する。こうして、樹脂６が硬化するのを待つ
て、シンク４を樹脂６を介して天板２および補強
枠３へ固定する。なお、第２図において、７は化
粧材である。 The sink mounting structure, which is the basis of this invention, will be explained in accordance with the manufacturing procedure using FIGS. 1 and 2. That is, as shown in FIG. 1, first, turn over the top plate 2 that has the sink mounting hole 1, and fix the reinforcing frame 3 on the back side so as to surround the outside of the mounting hole 1 and approach the mounting hole 1. do. Next, as shown in FIG. 2, the outer flange 4a formed around the opening of the sink 4, which has an inner dimension larger than the sink mounting hole 1, is inserted into the mounting hole 1 on the back surface of the top plate 2 through a rubber gasket 5. Opposed to the periphery. Thereafter, resin 6 is poured into a space surrounded by the inner peripheral surface of the reinforcing frame 3, the outer peripheral surface of the sink 4, and the back surface of the top plate 2, and the outer flange 4a of the sink 4 is buried. After waiting for the resin 6 to harden, the sink 4 is fixed to the top plate 2 and the reinforcing frame 3 via the resin 6. In addition, in FIG. 2, 7 is a decorative material.
このシンク取付構造によれば、たとえば天板の
シンク取付穴の縁部に凹部を形成して樹脂を取付
け、樹脂にシンクの鍔を取付けるようにしたもの
（特公昭58−18891号）と比較して、樹脂がシンク
取付穴の内周縁に現れずシンク取付穴の縁部がき
れいに仕上がるので外観がよく、しかも天板を加
工しないので加工も容易である。 According to this sink mounting structure, for example, a concave part is formed at the edge of the sink mounting hole in the top plate, resin is attached, and the sink flange is attached to the resin (Japanese Patent Publication No. 58-18891). In addition, the resin does not appear on the inner peripheral edge of the sink mounting hole and the edge of the sink mounting hole is finished neatly, giving it a good appearance.Moreover, since the top plate is not processed, processing is easy.
ところが、シンク４は、樹脂６の天板２および
補強枠３への接着力だけで固定されているにすぎ
ないため、取付強度が弱いという問題を有してい
た。 However, since the sink 4 is fixed only by the adhesive strength of the resin 6 to the top plate 2 and the reinforcing frame 3, there is a problem in that the mounting strength is weak.
したがつて、この発明の目的は、シンクの取付
強度を向上できるシンク取付構造を提供すること
である。 Therefore, an object of the present invention is to provide a sink mounting structure that can improve the mounting strength of the sink.
この発明の一実施例を第３図を用いて説明す
る。すなわち、このシンク取付構造は、同図に示
すように、補強枠８の内周面中央に周方向へ延び
る周溝９を形成し、樹脂１０を、補強枠８の内周
面とシンク４の外周面と天板２の裏面とで囲む空
間から、補強枠８の周溝９にかけて充填したもの
である。周溝９は溝奥が溝入口よりも広幅に形成
されており、樹脂１０が硬化した後は、樹脂１０
の凸部１０ａが補強枠の周溝９に抜止め嵌着され
る。また第３図（第２図も参照）から明らかなよ
うにシンク４の内寸はシンク取付穴１よりも大き
く形成している。その他の構成および製造手順
は、第２図の場合と同様であるので、同一部分に
同一符号を付してその説明を省略する。 An embodiment of this invention will be explained using FIG. 3. That is, as shown in the figure, in this sink mounting structure, a circumferential groove 9 extending in the circumferential direction is formed at the center of the inner circumferential surface of the reinforcing frame 8, and the resin 10 is applied between the inner circumferential surface of the reinforcing frame 8 and the sink 4. It is filled from the space surrounded by the outer peripheral surface and the back surface of the top plate 2 to the circumferential groove 9 of the reinforcing frame 8. The circumferential groove 9 is formed so that the groove depth is wider than the groove entrance, and after the resin 10 is cured, the resin 10
The convex portion 10a is fitted into the circumferential groove 9 of the reinforcing frame to prevent it from slipping out. Further, as is clear from FIG. 3 (see also FIG. 2), the inner dimensions of the sink 4 are larger than the sink mounting hole 1. The other configurations and manufacturing procedures are the same as those shown in FIG. 2, so the same parts are given the same reference numerals and the explanation thereof will be omitted.
このように補強枠８の内周面中央に周溝９を形
成した結果、樹脂１０の補強枠８への接着面積が
増大するとともに、補強枠８の周溝９に樹脂１０
の凸部１０ａが機械的にかみ合うため、シンク４
の取付強度が向上する。また、樹脂１０の凸部１
０ａが補強枠８の周溝９に抜止め嵌着されるた
め、さらにシンク４の取付強度を向上できる。 As a result of forming the circumferential groove 9 at the center of the inner peripheral surface of the reinforcing frame 8 in this way, the adhesive area of the resin 10 to the reinforcing frame 8 increases, and the resin 10 is formed in the circumferential groove 9 of the reinforcing frame 8.
Because the convex portions 10a of the sink 4 are mechanically engaged with each other, the sink 4
The mounting strength is improved. In addition, the convex portion 1 of the resin 10
0a is fitted into the circumferential groove 9 of the reinforcing frame 8 in a manner that prevents it from coming off, so that the mounting strength of the sink 4 can be further improved.
以上のように、この発明のシンク取付構造は、
シンク取付穴をもつ天板と、前記シンク取付穴の
外方を囲むように前記天板の裏面に固着して内周
面の中央位置に周溝を形成した補強枠と、前記シ
ンク取付穴よりも大きく形成された開口の周縁に
前記補強枠の内側に挿入できる外鍔を有して前記
外鍔を前記天板の裏面の前記シンク取付穴の周縁
に対接したシンクと、前記補強枠の内周面と前記
シンクの外周面と前記天板の裏面とで囲む空間か
ら前記補強枠の前記周溝にかけて充填した樹脂と
を備えたため、つぎの作用効果がある。 As described above, the sink mounting structure of the present invention is
a top plate having a sink mounting hole; a reinforcing frame that is fixed to the back surface of the top plate and has a circumferential groove formed in the center of the inner peripheral surface so as to surround the outside of the sink mounting hole; The sink has an outer flange that can be inserted into the inside of the reinforcing frame on the periphery of a large opening, and the outer flange is in contact with the periphery of the sink mounting hole on the back surface of the top plate; Since the resin is filled from the space surrounded by the inner circumferential surface, the outer circumferential surface of the sink, and the back surface of the top plate to the circumferential groove of the reinforcing frame, the following effects are obtained.
すなわち、シンクの開口の内寸をシンク取付穴
よりも大きくするとともにシンクの外鍔を天板の
裏面のシンク取付穴の周縁に当接しているため、
従来例のように天板の表面に樹脂のラインが露出
せず、シンク取付穴の内縁がきれいに仕上がるの
で外観がよい。また天板の裏面のシンク取付穴を
囲むように固着された補強枠の内側に、シンクの
外鍔を挿入して天板の裏面に当接し、樹脂を充填
硬化するため、たとえば天板裏面にシンクの縁鍔
をわずかのシーリング材で取付けて縁鍔の下面よ
り当部材を止着して挾み込むように取付けたもの
（たとえば実開昭57−197567号）と比較して、シ
ンクの天板のシンク取付穴に対する位置決めおよ
び取付作業が簡単になる。しかも補強枠の内周面
中央に周溝を形成しているため、天板に凹部を加
工する場合と比較して加工容易であるとともに、
天板と周溝の付いた補強枠で樹脂を保持している
ので、樹脂の接着面積の増大と周溝に樹脂が機械
的に噛み合う作用とでシンクの取付強度が大にな
る。 In other words, the inner dimensions of the sink opening are made larger than the sink mounting hole, and the outer flange of the sink is in contact with the periphery of the sink mounting hole on the back of the top plate.
Unlike conventional models, resin lines are not exposed on the surface of the top plate, and the inner edge of the sink mounting hole is finished neatly, giving it a good appearance. In addition, the outer flange of the sink is inserted inside the reinforcing frame that is fixed to surround the sink mounting hole on the back of the top plate, and it comes into contact with the back of the top plate, and then the resin is filled and hardened. Compared to the case where the sink rim is attached with a small amount of sealant and the material is fixed and inserted from the underside of the rim (for example, Utility Model Application No. 57-197567), the top of the sink is The positioning and mounting work of the plate to the sink mounting hole becomes easy. Moreover, since a circumferential groove is formed in the center of the inner circumferential surface of the reinforcing frame, it is easier to process compared to machining a recess on the top plate.
Since the resin is held by the top plate and the reinforcing frame with the circumferential groove, the attachment strength of the sink is increased due to the increased adhesion area of the resin and the mechanical engagement of the resin with the circumferential groove.
第１図はこの発明の基礎となるシンク取付構造
の製造途中説明図、第２図は製造完了後の断面
図、第３図はこの発明の一実施例の断面図であ
る。
１……シンク取付穴、２……天板、４……シン
ク、４ａ……外鍔、８……補強枠、９……周溝、
１０……樹脂。
FIG. 1 is an explanatory diagram of a sink mounting structure during manufacture, which is the basis of the present invention, FIG. 2 is a cross-sectional view after manufacturing is completed, and FIG. 3 is a cross-sectional view of an embodiment of the present invention. 1...Sink mounting hole, 2...Top plate, 4...Sink, 4a...Outer flange, 8...Reinforcement frame, 9...Peripheral groove,
10...Resin.
Claims (1)
穴の外方を囲むように前記天板の裏面に固着して
内周面の中央位置に周溝を形成した補強枠と、前
記シンク取付穴よりも大きく形成された開口の周
縁に前記補強枠の内側に挿入できる外鍔を有して
前記外鍔を前記天板の裏面の前記シンク取付穴の
周縁に対接したシンクと、前記補強枠の内周面と
前記シンクの外周面と前記天板の裏面とで囲む空
間から前記補強枠の前記周溝にかけて充填した樹
脂とを備えたシンク取付構造。1. A top plate with a sink mounting hole, a reinforcing frame that is fixed to the back surface of the top plate so as to surround the outside of the sink mounting hole and has a circumferential groove formed in the center of the inner peripheral surface, and the sink mounting hole. A sink having an outer flange that can be inserted into the inner side of the reinforcing frame on the periphery of an opening formed larger than the sink, and the outer flange facing the periphery of the sink mounting hole on the back surface of the top plate, and the reinforcing frame. A sink mounting structure comprising: a resin filled from a space surrounded by an inner circumferential surface of the sink, an outer circumferential surface of the sink, and a back surface of the top plate to the circumferential groove of the reinforcing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13460582A JPS5924038A (en) | 1982-07-30 | 1982-07-30 | Sink attaching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13460582A JPS5924038A (en) | 1982-07-30 | 1982-07-30 | Sink attaching structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5924038A JPS5924038A (en) | 1984-02-07 |
| JPH0380939B2 true JPH0380939B2 (en) | 1991-12-26 |
Family
ID=15132303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13460582A Granted JPS5924038A (en) | 1982-07-30 | 1982-07-30 | Sink attaching structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924038A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187042A (en) * | 1984-10-03 | 1986-05-02 | 松下電器産業株式会社 | Top plate with water tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197567U (en) * | 1981-06-10 | 1982-12-15 | ||
| JPS6025571B2 (en) * | 1981-11-09 | 1985-06-19 | 松下電器産業株式会社 | Top plate with water tank |
-
1982
- 1982-07-30 JP JP13460582A patent/JPS5924038A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5924038A (en) | 1984-02-07 |
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