JP2005147529A - Water heating appliance installation structure - Google Patents

Water heating appliance installation structure Download PDF

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JP2005147529A
JP2005147529A JP2003386065A JP2003386065A JP2005147529A JP 2005147529 A JP2005147529 A JP 2005147529A JP 2003386065 A JP2003386065 A JP 2003386065A JP 2003386065 A JP2003386065 A JP 2003386065A JP 2005147529 A JP2005147529 A JP 2005147529A
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metal plate
alc wall
bracket
hot water
alc
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JP4241330B2 (en
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Kazuhisa Kikuchi
和寿 菊池
勝見 ▲斉▼藤
Katsumi Saito
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Paloma Kogyo KK
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Abstract

<P>PROBLEM TO BE SOLVED: To certainly prevent uncomfortable noise inside a living room generated when fixing a water heating appliance onto an ALC wall, and to improve appearance of an installation state. <P>SOLUTION: The ALC wall W and an elastic bush 30 are pinched and installed by a front side metal plate 11 and a rear side metal plate 12. The front side metal plate 11 has a bracket insertion space between it and an ALC wall W face, and allows hanging of a bracket part 40 downward provided in the rear face of a device body, from above. Thereby, the bracket 40 does not protrude from the front face of the device to allow improvement of the appearance. Because the elastic bush 30 is pinched between the front side metal plate 11 and the ALC wall W, vibration of the device is absorbed in the elastic bush 30 not to propagate to the ALC wall W, so that the noise is not caused inside the living room. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、温水機器をＡＬＣ壁面に設置する際の取付構造に関する。   The present invention relates to a mounting structure for installing a hot water device on an ALC wall surface.

従来から、ＡＬＣ（ａｕｔｏｃｌａｖｅｄ ｌｉｇｈｔ−ｗｅｉｇｈｔ ｃｏｎｃｒｅｔｅの略 気泡性コンクリート建材の一つ）壁の外壁面に風呂付給湯器等の温水機器を設置する場合には、温水機器内に備えられたポンプ、ファン等の回転駆動装置の振動が壁面に伝わって居室内に騒音を引き起こすことを防止するために、ゴム材を介して設置するのが一般的である。   Conventionally, when installing hot water equipment such as a hot water heater with a bath on the outer wall surface of an ALC (an abbreviation of autoclaved light-weight concrete) wall, pumps and fans provided in the hot water equipment In order to prevent the vibration of the rotary drive device such as the above from being transmitted to the wall surface and causing noise in the room, it is generally installed through a rubber material.

この取付構造を図１１、図１２を用いて説明する。
図１１は、従来における取付構造１００の斜視図であり、図１２はこの取付構造１００を用いて風呂付給湯器をＡＬＣ壁面に設置した場合の断面図である。
この取付構造１００は、機器本体に取り付けられるブラケット部８４０と、ＡＬＣ壁に挟着して取り付けられるＡＬＣ壁取付部８５０とから構成される。 This mounting structure will be described with reference to FIGS.
FIG. 11 is a perspective view of a conventional mounting structure 100, and FIG. 12 is a cross-sectional view when a water heater with a bath is installed on an ALC wall surface using the mounting structure 100.
The attachment structure 100 includes a bracket portion 840 attached to the device main body and an ALC wall attachment portion 850 attached to the ALC wall.

ブラケット部８４０はブラケット本体１０１とゴム製のブッシュ１０２と角筒状のスリーブ１０３とから構成される。
ブラケット本体１０１は、取付孔部１０１ａを備えるとともに、取り付け孔部１０４の周囲にフランジが設けられる。
このフランジに、弾性部材であるゴム製のブッシュ１０２が取り付けられる。そして、防振ゴム製のブッシュ１０２の内周面には、金属製の角筒状のスリーブ１０３が嵌合される。 The bracket portion 840 includes a bracket body 101, a rubber bush 102, and a square tubular sleeve 103.
The bracket body 101 includes an attachment hole 101 a and a flange is provided around the attachment hole 104.
A rubber bush 102 as an elastic member is attached to the flange. A metal rectangular tube-shaped sleeve 103 is fitted to the inner peripheral surface of the vibration-insulating rubber bush 102.

ＡＬＣ壁取付部８５０は、ＡＬＣ壁Ｗ外側に取り付けられる表側金属プレート８１１と、ＡＬＣ壁Ｗ内側に取り付けられる裏側金属プレート部８１２と、ゴム板８３１とゴムチューブ８３２と六角ナット１０６とワッシャー１０８とから構成される。   The ALC wall attachment portion 850 includes a front side metal plate 811 attached to the outside of the ALC wall W, a back side metal plate portion 812 attached to the inside of the ALC wall W, a rubber plate 831, a rubber tube 832, a hexagon nut 106, and a washer 108. Composed.

表側金属プレート８１１は、一枚のステンレス板により形成されて、左右に貫通孔８１１ａを有する。
裏側金属プレート８１２は、一枚のプレート本体８１２ａと二本のボルト部１０７とから構成される。プレート本体８１２ａは鉄鋼板であり、ボルト部１０７はプレート本体８１２ａの左右に均等に溶接される。
ゴム板８３１は、金属プレート８１１、８１２ａとＡＬＣ壁Ｗとの間に挟まれるようにして取り付けられ、四角形状であり、左右に貫通孔が形成される。 The front metal plate 811 is formed of a single stainless steel plate and has through holes 811a on the left and right.
The back side metal plate 812 is composed of one plate body 812 a and two bolt portions 107. The plate body 812a is a steel plate, and the bolt portion 107 is evenly welded to the left and right of the plate body 812a.
The rubber plate 831 is attached so as to be sandwiched between the metal plates 811 and 812a and the ALC wall W, has a quadrangular shape, and has through holes on the left and right.

このような取付構造１００により、風呂付給湯器ＢＨをＡＬＣ壁面Ｗに取り付ける場合には、まずＡＬＣ壁Ｗに貫通孔ＴＨを左右に２箇所設ける。
次に、裏側金属プレート部８１２のボルト部１０７を貫通孔ＴＨに挿通させて、裏側金属プレート部８１２をゴム板８３１を介してＡＬＣ壁Ｗの裏面からあてがう。この際、ボルト部１０７には、あらかじめゴムチューブ８３２を装着しておく。
そして、ＡＬＣ壁Ｗの表面から、ゴム板８３１を介して表側金属プレート８１１をあてがい、その上から上述したブラケット部８４０を重ねて、ワッシャー１０８を介してナット１０６を締め上げる。 When the bath water heater BH is attached to the ALC wall surface W by such an attachment structure 100, first, two through holes TH are provided on the ALC wall W on the left and right.
Next, the bolt portion 107 of the back side metal plate portion 812 is inserted into the through hole TH, and the back side metal plate portion 812 is applied from the back surface of the ALC wall W through the rubber plate 831. At this time, a rubber tube 832 is attached to the bolt portion 107 in advance.
Then, the front side metal plate 811 is applied from the surface of the ALC wall W through the rubber plate 831, the above-described bracket portion 840 is overlaid thereon, and the nut 106 is tightened through the washer 108.

このように、表、裏の金属プレート８１１、８１２によってＡＬＣ壁Ｗを挟着し、温水機器を取り付ける構成としたために、ＡＬＣ壁Ｗのように硬度の低い壁に対しても、堅固に取り付けることができる。
また、ゴムチューブ８３２によってＡＬＣ壁Ｗに設けた貫通孔ＴＨを閉塞するために、建物外の湿気や水滴が建物内に侵入することがない。
さらに、風呂付給湯器ＢＨの振動は、ＡＬＣ壁Ｗに伝わる前にゴム板８３１やゴムチューブ８３２により吸収されるため、ＡＬＣ壁面Ｗに伝わる振動は軽減される。
特開２００１−３３００７９号公報 As described above, since the ALC wall W is sandwiched between the front and back metal plates 811 and 812 and the hot water device is attached, it is firmly attached even to a wall having low hardness such as the ALC wall W. Can do.
Further, since the rubber tube 832 closes the through hole TH provided in the ALC wall W, moisture and water droplets outside the building do not enter the building.
Furthermore, since the vibration of the water heater BH with bath is absorbed by the rubber plate 831 and the rubber tube 832 before being transmitted to the ALC wall W, the vibration transmitted to the ALC wall surface W is reduced.
JP 2001-330079 A

しかしながら、上記従来技術では、ブラケット部８４０の前面からナット１０６を締め上げて機器を設置する構成であるために、ブラケット部８４０は機器本体の上部に位置することになる。つまり、ブラケット部８４０が機器本体から上方にはみ出して位置することになり、美観上好ましくない。
また、表側金属プレート８１１についても見える位置にくることから、高価な材料を用いる必要がある。
さらに、機器を設置する際には、重い機器を持ち上げた状態にてナット１０６を締め付ける必要があり、しかも、一般に温水機器は排気が通行人等にあたらないように高い位置に設置されるため、施工者には負担が大きかった。 However, in the above conventional technique, the device is installed by tightening the nut 106 from the front surface of the bracket portion 840, and therefore the bracket portion 840 is positioned at the upper portion of the device main body. That is, the bracket portion 840 is positioned so as to protrude upward from the device main body, which is not aesthetically preferable.
In addition, since the front metal plate 811 is also visible, it is necessary to use an expensive material.
Furthermore, when installing the equipment, it is necessary to tighten the nut 106 in a state where the heavy equipment is lifted. In addition, since the hot water equipment is generally installed at a high position so that the exhaust does not hit a passerby, The burden on the installer was great.

本発明は、上記課題を解決するためになされたものであり、ＡＬＣ壁への温水機器取付構造について、美観性、施工性を向上させるとともに、簡単確実に機器の振動にともなう不快な騒音を軽減することを目的とする。   The present invention has been made in order to solve the above-mentioned problems, and with regard to the structure for attaching a hot water device to an ALC wall, it improves aesthetics and workability, and reduces unpleasant noise caused by vibration of the device easily and reliably. The purpose is to do.

上記課題を解決する本発明の請求項１記載のＡＬＣ壁への温水機器取付構造は、温水機器背面上部に、該背面から所定間隔をあけて背面と平行に下方向に延びるブラケットを設け、該ブラケットを弾性材を介してＡＬＣ壁面に設けた取付金具に引掛けて温水機器を保持するようにした温水機器取付構造であって、
ＡＬＣ壁面は、貫通孔が左右に２箇所設けられるとともに、この２つの貫通孔にそれぞれネジ部材を挿通し、ＡＬＣ壁の表面と裏面とに、各ネジ部材により互いに壁面方向に挟着付勢される表側金属プレートと裏側金属プレートとを備え、
上記表側金属プレートは、左右のネジ部材の間に上記ブラケットが挿入されるスペースを形成し、この表側金属プレートを挟着するネジ部材にはＡＬＣ壁面と表側金属プレートとの接触を断つ弾性ブッシュが設けられていることを要旨とする。 The structure for attaching the hot water device to the ALC wall according to claim 1 of the present invention for solving the above-mentioned problem is provided with a bracket extending downward in parallel to the back surface at a predetermined interval from the back surface of the hot water device, A hot water device mounting structure in which a bracket is hooked on a mounting bracket provided on an ALC wall surface via an elastic material to hold the hot water device,
The ALC wall surface is provided with two through holes on the left and right sides, and screw members are inserted into the two through holes, respectively, and are urged between the front and back surfaces of the ALC wall in the direction of the wall surface by the screw members. It has a front side metal plate and a back side metal plate,
The front metal plate forms a space in which the bracket is inserted between the left and right screw members, and an elastic bush that cuts off the contact between the ALC wall surface and the front metal plate is attached to the screw member sandwiching the front metal plate. The gist is that it is provided.

また、上記課題を解決する本発明の請求項２記載のＡＬＣ壁への温水機器取付構造は、上記請求項１記載のＡＬＣ壁への温水機器取付構造において、上記ネジ部材は、貫通孔に挿通される長尺ナットと、長尺ナットの一端にネジ合わせされ裏側金属プレートを壁面方向に締め付ける裏側ボルトと、長尺ナットの他端にネジ合わせされ表側金属プレートを壁面方向に締め付ける表側ボルトとからなることを要旨とする。   Moreover, the hot water apparatus mounting structure to the ALC wall according to claim 2 of the present invention that solves the above problems is the hot water apparatus mounting structure to the ALC wall according to claim 1, in which the screw member is inserted into the through hole. A long nut that is screwed to one end of the long nut and tightens the back metal plate in the wall direction, and a front bolt that is screwed to the other end of the long nut and tightens the front metal plate in the wall direction It becomes the summary.

また、上記課題を解決する本発明の請求項３記載のＡＬＣ壁への温水機器取付構造は、上記請求項２記載のＡＬＣ壁への温水機器取付構造において、上記弾性ブッシュは、上記表側ボルトに挿通され、上記貫通孔の外側で上記表側金属プレート裏面と当接する大径の鍔部と、上記鍔部より小径で上記貫通孔内に挿入される筒状部とを備え、上記表側ボルトをねじ込む過程で上記筒状部が上記長尺ナットの端部に当接してそれ以上の侵入が防止されることにより半径方向に膨らんで上記貫通孔に密着することを要旨とする。   Moreover, the hot water apparatus mounting structure to the ALC wall according to claim 3 of the present invention that solves the above problems is the hot water apparatus mounting structure to the ALC wall according to claim 2, in which the elastic bush is attached to the front bolt. A large-diameter flange portion that is inserted and contacts the back surface of the front metal plate outside the through-hole, and a cylindrical portion that is smaller in diameter than the flange portion and is inserted into the through-hole, and screws the front bolt. The gist is that, in the process, the cylindrical portion abuts against the end portion of the long nut and is prevented from further intrusion so as to expand in the radial direction and closely contact the through hole.

また、上記課題を解決する本発明の請求項４記載のＡＬＣ壁への温水機器取付構造は、上記請求項１ないし請求項３記載のＡＬＣ壁への温水機器取付構造において、上記ブラケットは、袋状の弾性体で被せられた状態で、上記表側金属プレートとＡＬＣ壁面との間に挿入されることを要旨とする。   Moreover, the hot water apparatus mounting structure to an ALC wall according to claim 4 of the present invention that solves the above problems is the hot water apparatus mounting structure to an ALC wall according to any one of claims 1 to 3, wherein the bracket is a bag. The gist is to be inserted between the front metal plate and the ALC wall surface in a state of being covered with an elastic body.

上記構成を有する本発明の請求項１記載のＡＬＣ壁への温水機器取付構造は、温水機器背面から所定間隔をあけて背面と平行に下方向に延びたブラケットを、表側金属プレートとＡＬＣ壁面との間に形成されるスペースに引掛けて機器本体を保持する構成としたために、ブラケットは機器本体より上部に位置しない。
そのため、美観性を向上させることができる。さらに、表側金属プレートについても、見える場所に位置しないため、高価な材料を用いなくてもよい。
また、ブラケットを表側金属プレートに引掛けて、機器を設置することができるために、重い機器を長時間持ち上げて施工する必要がない。これにより、施工性を向上させることができる。
また、表側金属プレートと裏側金属プレートとによって、ＡＬＣ壁を挟着する構成としたために、ＡＬＣ壁のように硬度の低い壁に対しても、温水機器を堅固に固定することができる。
さらに、ＡＬＣ壁面と表側金属プレートとの間に弾性ブッシュを挟みこむ構成とするため、表側金属プレートに伝播した温水機器の振動は、弾性ブッシュに吸収される。そのため、温水機器の振動がＡＬＣ壁に伝播し、居室内に騒音を引き起こすことがない。
また、この弾性ブッシュは、ネジ部材に備える構成とするために、ネジ部材からＡＬＣ壁に伝播する振動を吸収することができる。 The structure for attaching the hot water device to the ALC wall according to claim 1 of the present invention having the above-described configuration is that the bracket extending downward in parallel to the back surface with a predetermined interval from the back surface of the hot water device, Since the device main body is held by being hooked on the space formed between the brackets, the bracket is not positioned above the device main body.
Therefore, aesthetics can be improved. Furthermore, the front side metal plate is not located where it can be seen, so that expensive materials need not be used.
Further, since the device can be installed by hooking the bracket to the front metal plate, it is not necessary to lift and install a heavy device for a long time. Thereby, workability can be improved.
Further, since the ALC wall is sandwiched between the front metal plate and the back metal plate, the hot water device can be firmly fixed even to a wall having low hardness such as the ALC wall.
Further, since the elastic bushing is sandwiched between the ALC wall surface and the front metal plate, the vibration of the hot water device propagated to the front metal plate is absorbed by the elastic bush. Therefore, the vibration of the hot water device propagates to the ALC wall and does not cause noise in the living room.
Moreover, since this elastic bush is set as the structure with which a screw member is equipped, it can absorb the vibration propagated from a screw member to an ALC wall.

また、上記構成を有する本発明の請求項２記載のＡＬＣ壁への温水機器取付構造は、弾性ブッシュが設けられるネジ部材について、長尺ナットと表側ボルトと裏側ボルトとで構成し、特別な部品を用いないために、安価な部品で構成できる。
また、長尺ナットをＡＬＣ壁面の貫通孔に挿通し、表側ボルトと裏側ボルトとで、それぞれ表側金属プレートと裏側金属プレートとをＡＬＣ壁面方向に締め付ける構造としたために、表側金属プレートと裏側金属プレートとは、確実にＡＬＣ壁に固定される。従って、確実に温水機器をＡＬＣ壁に取り付けることができる。
さらに、裏側ボルトと長尺ナットとのネジ合わせの長さを調節することにより、種々の厚みのＡＬＣ壁に対応することができる。 Moreover, the structure for attaching the hot water device to the ALC wall according to claim 2 of the present invention having the above-described configuration is composed of a long nut, a front side bolt, and a back side bolt for a screw member provided with an elastic bush. Can be configured with inexpensive parts.
In addition, a long nut is inserted into the through hole of the ALC wall surface, and the front side metal plate and the back side metal plate are tightened in the direction of the ALC wall surface with the front side bolt and the back side bolt, respectively. Is securely fixed to the ALC wall. Therefore, the hot water device can be reliably attached to the ALC wall.
Furthermore, it is possible to cope with ALC walls of various thicknesses by adjusting the length of screw alignment between the back side bolt and the long nut.

また、上記構成を有する本発明の請求項３記載のＡＬＣ壁への温水機器取付構造は、弾性ブッシュを表側ボルトに挿通することにより、表側ボルトを長尺ナットにネジ合わせする過程で、弾性ブッシュに備えられた大径の鍔部がＡＬＣ壁貫通孔の外側で表側金属プレートの裏面と当接し、鍔部よりも小径の筒状部がＡＬＣ壁貫通孔内に挿入される。
さらにこの弾性ブッシュは、表側ボルトを長尺ナットにねじ込んでいくと、筒状部の先端が長尺ナットの端部に当接してそれ以上の侵入が防止される。この際に筒状部が径方向に膨らんで、ＡＬＣ壁貫通孔の内周壁に密着する。
このように、ＡＬＣ壁に設けられた貫通孔は、弾性ブッシュによって確実に塞がれるために、建物外の湿気や水滴が、貫通孔を経由して建物内に伝わることがない。
しかも、弾性ブッシュの軸中心は、表側ボルトの軸中心と同一となるために、ＡＬＣ壁貫通孔の内周壁とほぼ均一に接触する。そのため、ＡＬＣ壁貫通孔をいっそう確実に塞ぐことができる。
さらに、施工前には、弾性ブッシュ筒状部はＡＬＣ壁貫通孔内周壁よりも小径であるために、簡単にＡＬＣ壁貫通孔内に挿通でき、施工者の負担を増加させない。
また、弾性ブッシュ鍔部により表側金属プレートとＡＬＣ壁との直接の接触が防止されるとともに、弾性ブッシュ筒状部により表側ボルトとＡＬＣ壁との直接の接触が防止される。そのため、表側金属プレートや表側ボルトに伝播した温水機器の振動は、ＡＬＣ壁に伝播する前に弾性ブッシュによって吸収される。 In addition, the structure for attaching a hot water device to an ALC wall according to claim 3 of the present invention having the above-described configuration is such that the elastic bushing is inserted into the long bolt by inserting the elastic bushing into the long bolt. The large-diameter flange provided in the contact with the back surface of the front metal plate outside the ALC wall through-hole, and the cylindrical portion having a smaller diameter than the flange is inserted into the ALC wall through-hole.
Further, in this elastic bushing, when the front side bolt is screwed into the long nut, the tip of the cylindrical portion comes into contact with the end of the long nut and further intrusion is prevented. At this time, the cylindrical portion swells in the radial direction and closely contacts the inner peripheral wall of the ALC wall through hole.
Thus, since the through hole provided in the ALC wall is reliably closed by the elastic bush, moisture and water droplets outside the building are not transmitted to the building via the through hole.
In addition, since the axial center of the elastic bush is the same as the axial center of the front bolt, the elastic bush comes into contact with the inner peripheral wall of the ALC wall through hole substantially uniformly. Therefore, the ALC wall through-hole can be blocked more reliably.
Furthermore, since the elastic bush tubular portion has a smaller diameter than the inner peripheral wall of the ALC wall before construction, it can be easily inserted into the ALC wall through hole, and does not increase the burden on the installer.
In addition, the elastic bush flange prevents direct contact between the front metal plate and the ALC wall, and the elastic bush cylindrical portion prevents direct contact between the front bolt and the ALC wall. Therefore, the vibration of the hot water device that has propagated to the front metal plate and the front bolt is absorbed by the elastic bush before propagating to the ALC wall.

また、上記構成を有する本発明の請求項４記載のＡＬＣ壁への温水機器取付構造は、ブラケットは袋状の弾性体が被せられた状態で、表側金属プレートとＡＬＣ壁面との間に挿入されるため、ブラケットと表側金属プレートとは直接には接触しない。そのため、ブラケットに伝播した温水機器の振動は、表側金属プレートに伝播する前に弾性体により吸収される。そのため、居室内に温水機器の振動が騒音となって伝わることを確実に防止することができる。
また、弾性体を袋状としたために、簡単にブラケットに装着でき、施工者または製造者の作業性を悪化させない。 Further, in the hot water device mounting structure to the ALC wall according to claim 4 of the present invention having the above-described configuration, the bracket is inserted between the front metal plate and the ALC wall surface with the bag-like elastic body covered. Therefore, the bracket and the front metal plate are not in direct contact. Therefore, the vibration of the hot water device that has propagated to the bracket is absorbed by the elastic body before propagating to the front metal plate. Therefore, it is possible to reliably prevent the vibration of the hot water device from being transmitted as noise in the living room.
In addition, since the elastic body has a bag shape, it can be easily attached to the bracket, and does not deteriorate the workability of the installer or manufacturer.

以上説明した本発明の構成、作用を一層明らかにするために、以下、本発明のＡＬＣ壁への温水機器取付構造における好的な実施例について説明する。   In order to further clarify the configuration and operation of the present invention described above, a preferred embodiment of the structure for attaching a hot water device to an ALC wall according to the present invention will be described below.

本発明の実施例１の温水機器取付構造を図１、図１４を用いて説明する。
図１はこの温水機器取付構造１の斜視図であり、図１４はこの温水機器取付構造１を用いて風呂付給湯器を取り付けた場合の上から見た断面図である。
温水機器取付構造１は、風呂付給湯器背面に取り付けられるブラケット部４０と、ＡＬＣ壁に左右に設けられた２つの貫通孔ＴＨに挟着して取り付けられるＡＬＣ壁取付部５０とから構成される。 The hot water apparatus mounting structure of Example 1 of this invention is demonstrated using FIG. 1, FIG.
FIG. 1 is a perspective view of the hot water device mounting structure 1, and FIG. 14 is a cross-sectional view of the hot water device mounting structure 1 as viewed from above when a hot water heater with a bath is mounted.
The hot water device mounting structure 1 includes a bracket portion 40 that is attached to the back of a hot water heater with bath, and an ALC wall mounting portion 50 that is attached by being sandwiched between two through holes TH provided on the left and right sides of the ALC wall. .

ブラケット部４０は、図２に示すように、機器ケーシングＣ背面の上部と下部に備えられ、図３に示すように、それぞれブラケット本体４１と弾性体４２とから形成される。
ブラケット本体４１は、鉄鋼板をプレスすることにより成形され、後述する表側金属プレート１１に引掛けられるプレート引掛部４１１と、風呂付給湯器ＢＨの背面に取り付けられるようにした本体取付部４１２と、風呂付給湯器ＢＨの背面とＡＬＣ壁面Ｗとの間に所定のスペースを確保するために、両取付部４１１、４１２の平面位置をずらす段差部４１３とから構成される。
本体取付部４１２は、その左右に本体取付孔４１２ａ、４１２ｂが形成される。
ブラケット本体４１は、ビスをこの本体取付孔４１２ａ、４１２ｂに挿通して、機器ケーシングＣに取り付けられる。 As shown in FIG. 2, the bracket part 40 is provided at the upper part and the lower part of the rear surface of the equipment casing C, and is formed by a bracket body 41 and an elastic body 42, respectively, as shown in FIG.
The bracket body 41 is formed by pressing a steel plate, and is attached to a back surface of a bath water heater BH, a plate hooking portion 411 hooked on a front side metal plate 11 described later, In order to secure a predetermined space between the back surface of the water heater BH with bath and the ALC wall surface W, the step portion 413 is configured to shift the planar positions of the mounting portions 411 and 412.
The body attachment portion 412 has body attachment holes 412a, 412b formed on the left and right sides thereof.
The bracket body 41 is attached to the device casing C by inserting screws into the body attachment holes 412a and 412b.

また、弾性体４２は耐候性、耐水性のゴム材により形成されて、プレート引掛部４１１を包みこむ袋部４２１と、その袋部４２１の片側面を板状に延長した機器背面接触部４２２とからなる。
この弾性体４２をブラケット本体４１に装着する際には、機器背面接触部４２２を図示する矢印方向に折曲げて、袋部４２１内にブラケット本体４１のプレート引掛部４１１を挿入する。 The elastic body 42 is formed of a weather-resistant and water-resistant rubber material, and includes a bag portion 421 that wraps around the plate hooking portion 411, and a device rear surface contact portion 422 that extends one side surface of the bag portion 421 in a plate shape. Consists of.
When the elastic body 42 is attached to the bracket body 41, the device back contact portion 422 is bent in the direction of the arrow shown in the figure, and the plate hooking portion 411 of the bracket body 41 is inserted into the bag portion 421.

ＡＬＣ壁取付部５０は、図１５に示すように、ＡＬＣ壁Ｗを貫通して、その表、裏面を挟着して取り付けられるもので、ＡＬＣ壁Ｗ外側に取り付けられる表側金属プレート１１と、ＡＬＣ壁Ｗ内側に取り付けられる裏側金属プレート１２と、表側金属プレート１１と裏側金属プレート１２とをＡＬＣ壁Ｗに取り付けるネジ部２０と、弾性ブッシュ３０とから構成される。   As shown in FIG. 15, the ALC wall mounting portion 50 penetrates the ALC wall W and is attached by sandwiching the front and back surfaces thereof. The front side metal plate 11 attached to the outside of the ALC wall W and the ALC The back side metal plate 12 attached to the inner side of the wall W, the screw part 20 for attaching the front side metal plate 11 and the back side metal plate 12 to the ALC wall W, and the elastic bush 30 are configured.

表側金属プレート１１は、図４に示すように、風呂付給湯器ＢＨの取付位置に対応するようにＡＬＣ壁Ｗに上下に取り付けられる。
表側金属プレート１１は、１枚の金属板をプレスすることにより形成され、図５に示すように、中央にブラケット取付部１１１を備えるとともに、その両側には壁面取付部１１２が形成される。また、ブラケット取付部１１１と壁面取付部１１２との間には、ブラケット取付部１１１と壁面取付部１１２との平面位置をずらすプレート段差部１１５が形成される。このプレート段差部１１５が、本発明におけるブラケットが挿入されるスペースに相当する。 As shown in FIG. 4, the front side metal plate 11 is attached to the ALC wall W up and down so as to correspond to the attachment position of the water heater BH with bath.
The front-side metal plate 11 is formed by pressing one metal plate. As shown in FIG. 5, the front-side metal plate 11 includes a bracket attachment portion 111 at the center and wall surface attachment portions 112 on both sides thereof. Further, a plate step portion 115 is formed between the bracket attachment portion 111 and the wall surface attachment portion 112 to shift the planar position between the bracket attachment portion 111 and the wall surface attachment portion 112. The plate step 115 corresponds to a space in which the bracket according to the present invention is inserted.

壁面取付部１１２には、ボルト挿通部１１３が設けられる。
ボルト挿通部１１３は、直線部１１３ａと円弧部１１３ｂとから形成される。この直線部１１３ａは、対面して左側においては横方向に形成され、右側においては縦方向に形成される。
この左右のボルト挿通部１１３にボルトを挿通することにより、表側金属プレート１１の位置は、上下方向および左右方向ともに固定されるのである。 The wall surface attaching portion 112 is provided with a bolt insertion portion 113.
The bolt insertion part 113 is formed of a straight part 113a and an arc part 113b. The straight portion 113a is formed so as to face in the horizontal direction on the left side and in the vertical direction on the right side.
By inserting bolts into the left and right bolt insertion portions 113, the position of the front metal plate 11 is fixed in both the vertical direction and the horizontal direction.

裏側金属プレート１２は、図６に示すように、一枚の金属板により形成されて、左右にボルト挿通部１２１が備えられる。
裏側金属プレート１２のボルト挿通部１２１は、表側金属プレート１１と同様に、直線部１２３ａと円弧部１２３ｂとからなり、対面して左側においては横方向に形成され、右側においては縦方向に形成される。 As shown in FIG. 6, the back side metal plate 12 is formed of a single metal plate and includes bolt insertion portions 121 on the left and right.
The bolt insertion part 121 of the back side metal plate 12 is composed of a straight part 123a and an arc part 123b like the front side metal plate 11, and is formed in the horizontal direction on the left side and in the vertical direction on the right side. The

弾性ブッシュ３０はブチルゴム製であり、図７に示すように、筒状部３１と鍔部３２とを備え、中央に径９ｍｍ程度の貫通孔３３が形成される。
筒状部３１は、外径がφ２０ｍｍで長さが１２ｍｍである。
鍔部３２は、外径部がφ３４ｍｍで厚みは２ｍｍ程度である。 The elastic bush 30 is made of butyl rubber, and as shown in FIG. 7, includes a cylindrical portion 31 and a flange portion 32, and a through hole 33 having a diameter of about 9 mm is formed at the center.
The cylindrical portion 31 has an outer diameter of 20 mm and a length of 12 mm.
The collar portion 32 has an outer diameter portion of φ34 mm and a thickness of about 2 mm.

ネジ部２０は、図１５に示す長尺ナット２１と表側ボルト２２と裏側ボルト２３とワッシャー２４とを備える。
長尺ナット２１は、長さ９０ｍｍの六角ナットであり、Ｍ１０の雌ネジ部を有する。
表側ボルト２２および裏側ボルト２３は、Ｍ１０の六角ボルトであり、ネジ部の長さは２０ｍｍ程度である。 The threaded portion 20 includes a long nut 21, a front side bolt 22, a back side bolt 23, and a washer 24 shown in FIG.
The long nut 21 is a hexagonal nut having a length of 90 mm, and has an M10 female thread portion.
The front side bolt 22 and the back side bolt 23 are M10 hexagon bolts, and the length of the thread portion is about 20 mm.

次に、この温水機器取付構造１を用いて機器本体をＡＬＣ壁Ｗに取り付ける方法について図８、図９を用いて説明する。
まず、ＡＬＣ壁Ｗに、図１０に示すような左右均等な２つの貫通孔ＴＨを、上下２組設ける。この貫通孔ＴＨは直径２２ｍｍ程度であり、左右の間隔は２９０ｍｍ程度である。
このような貫通孔ＴＨに、ＡＬＣ壁取付部５０を上部と下部に１組ずつ取り付ける。この取付方法は上下同一のため、以下、上部側のＡＬＣ壁取付部５０について説明を行い、下部側についてはその説明を省略する。 Next, a method for attaching the device main body to the ALC wall W using the hot water device attachment structure 1 will be described with reference to FIGS.
First, two sets of upper and lower equal through holes TH as shown in FIG. The through hole TH has a diameter of about 22 mm, and the distance between the left and right is about 290 mm.
One set of ALC wall attachment portions 50 is attached to the upper and lower portions of such a through hole TH. Since this mounting method is the same for the upper and lower sides, the ALC wall mounting portion 50 on the upper side will be described below, and the description on the lower side will be omitted.

まず、ワッシャー２４を介して、裏側ボルト２３を長尺ナット２１にネジ合わせする。このとき、ネジ合わせする長さｘは、ＡＬＣ壁Ｗの厚さに応じて調節する。この状態で、ＡＬＣ壁Ｗの裏面から、ＡＬＣ壁Ｗに設けた貫通孔ＴＨに長尺ナット２１を挿通する。
挿通後、ワッシャー２４とＡＬＣ壁Ｗ裏面との間に裏側金属プレート１２を挟みこむ。 First, the back bolt 23 is screwed to the long nut 21 via the washer 24. At this time, the length x to be screwed is adjusted according to the thickness of the ALC wall W. In this state, the long nut 21 is inserted into the through hole TH provided in the ALC wall W from the back surface of the ALC wall W.
After the insertion, the back metal plate 12 is sandwiched between the washer 24 and the back surface of the ALC wall W.

次に、ＡＬＣ壁Ｗ表面から、ＡＬＣ壁Ｗの貫通孔ＴＨに弾性ブッシュ３０の筒状部３１を挿入する。
そして、ワッシャー２４を介して表側ボルト２２を長尺ナット２１にネジ合わせする。このとき、弾性ブッシュ３０の貫通孔３３に、表側ボルト２２が挿通される。
ネジ合わせをした後で、ワッシャー２４と弾性ブッシュ３０との間に、表側金属プレート１１を挟みこむ（図８）。 Next, the cylindrical portion 31 of the elastic bush 30 is inserted into the through hole TH of the ALC wall W from the surface of the ALC wall W.
Then, the front bolt 22 is screwed to the long nut 21 via the washer 24. At this time, the front bolt 22 is inserted through the through hole 33 of the elastic bush 30.
After the screws are aligned, the front metal plate 11 is sandwiched between the washer 24 and the elastic bush 30 (FIG. 8).

さらに、この表側ボルト２２を長尺ナット２１にボルト締めする過程で、筒状部３１の端部３１ａが長尺ナット２１の端部２１ａに当接すると、筒状部３１は径方向に膨張して、その外周がＡＬＣ壁Ｗの内周壁に当接し、貫通孔ＴＨが閉塞される（図９）。
このようにして、上部側のＡＬＣ壁取付部５０の取付が完了する。
同様に、下部側のＡＬＣ壁取付部５０についてもＡＬＣ壁Ｗ面に取り付ける。 Further, in the process of bolting the front-side bolt 22 to the long nut 21, when the end portion 31 a of the cylindrical portion 31 comes into contact with the end portion 21 a of the long nut 21, the cylindrical portion 31 expands in the radial direction. Then, the outer periphery abuts against the inner peripheral wall of the ALC wall W, and the through hole TH is closed (FIG. 9).
In this way, the attachment of the ALC wall attachment portion 50 on the upper side is completed.
Similarly, the ALC wall mounting portion 50 on the lower side is also mounted on the ALC wall W surface.

次に、このように取り付けられた表側金属プレート１１のブラケット取付部１１１とＡＬＣ壁Ｗ面との間の隙間（本発明におけるスペース）に、図１３に示すように、ブラケット部４０を上から挿入する。このように設置することにより、図１６に示すように、風呂付給湯器ＢＨ本体と表側金属プレート１１、ブラケット本体４１と表側金属プレート１１、ブラケット本体４１とＡＬＣ壁Ｗの間には、それぞれ弾性体４２が挟みこまれる。   Next, as shown in FIG. 13, the bracket portion 40 is inserted from above into the gap (space in the present invention) between the bracket attachment portion 111 of the front metal plate 11 attached in this way and the ALC wall W surface. To do. By installing in this way, as shown in FIG. 16, the water heater with bath BH main body and the front side metal plate 11, the bracket main body 41 and the front side metal plate 11, and the bracket main body 41 and the ALC wall W are elastic. The body 42 is sandwiched.

なお、下側の温水機器取付構造１は、表側金属プレート１１に図示しないネジ孔を備えており、このネジ孔に図示しないネジを挿入して、ブラケット部４０をＡＬＣ壁Ｗ面に正面から押しつける。これにより、器具本体の向きを固定し、横ずれを防止することができる。
このようにして、風呂付給湯器ＢＨのＡＬＣ壁Ｗへの取り付けが完了する（図１４）。 The lower hot water device mounting structure 1 includes a screw hole (not shown) in the front metal plate 11, and a screw (not shown) is inserted into the screw hole to press the bracket portion 40 against the ALC wall W surface from the front. . As a result, the orientation of the instrument body can be fixed and lateral displacement can be prevented.
In this manner, the attachment of the water heater BH with bath to the ALC wall W is completed (FIG. 14).

このように、ブラケット部４０を、表側金属プレート１１とＡＬＣ壁Ｗ面との間に形成されるスペースに引掛けて機器本体を保持する構成としたために、重い風呂付給湯器ＢＨを長時間持ち上げて施工する必要がない。これにより、施工性を向上させることができる。
また、ブラケット部４０は機器本体より上部に位置しないため、美観性を向上させることができる。さらに、表側金属プレート１１についても、見える場所に位置しないため、高価な材料を用いなくてもよい。 As described above, the bracket 40 is configured to be held in the space formed between the front metal plate 11 and the ALC wall W surface to hold the device main body, so that the heavy bath water heater BH is lifted for a long time. There is no need to install it. Thereby, workability can be improved.
Moreover, since the bracket part 40 is not located above the apparatus main body, it can improve aesthetics. Furthermore, the front-side metal plate 11 is not located where it can be seen, and therefore it is not necessary to use an expensive material.

さらに、ブラケット部４０には、弾性体４２が取り付けられており、設置された状態では、図１６に示すように、風呂付給湯器ＢＨ本体と表側金属プレート１１、ブラケット本体４１と表側金属プレート１１、ブラケット本体４１とＡＬＣ壁Ｗの間には、それぞれ弾性体４２が挟みこまれる。
そのため、風呂付給湯器ＢＨの振動や、風呂付給湯器ＢＨからブラケット本体４１に伝播した振動は、表側金属プレート１１やＡＬＣ壁Ｗに伝播するまえに弾性体４２によって吸収される。
また、弾性体４２を袋形状としたために、簡単にブラケット本体４１に装着でき、施工者または製造者の作業性を悪化させない。 Further, an elastic body 42 is attached to the bracket portion 40, and in the installed state, as shown in FIG. 16, the bath water heater BH main body and the front side metal plate 11, the bracket main body 41 and the front side metal plate 11 are provided. The elastic bodies 42 are sandwiched between the bracket body 41 and the ALC wall W, respectively.
Therefore, the vibration of the bath water heater BH and the vibration propagated from the bath water heater BH to the bracket body 41 are absorbed by the elastic body 42 before propagating to the front metal plate 11 and the ALC wall W.
Further, since the elastic body 42 has a bag shape, it can be easily attached to the bracket body 41, and the workability of the installer or manufacturer is not deteriorated.

また、表側金属プレート１１と裏側金属プレート１２とによって、ＡＬＣ壁Ｗを挟着する構成としたために、ＡＬＣ壁Ｗのように硬度の低い壁に対しても、風呂付給湯器ＢＨを堅固に固定することができる。   In addition, since the ALC wall W is sandwiched between the front side metal plate 11 and the back side metal plate 12, the bath water heater BH is firmly fixed even to a wall having low hardness such as the ALC wall W. can do.

また、ネジ部２０として、長尺ナット２１と表側ボルト２２と裏側ボルト２３とで構成し、特別な部品を用いないために、安価な部品で構成できる。
さらに、裏側ボルト２３と長尺ナット２１とのネジ合わせの長さを調節することにより、種々の厚みのＡＬＣ壁Ｗに対応することができる。 Moreover, since it comprises with the elongate nut 21, the front side volt | bolt 22, and the back side volt | bolt 23 as the thread part 20, and does not use a special component, it can be comprised with an inexpensive component.
Furthermore, it is possible to cope with ALC walls W of various thicknesses by adjusting the length of the screw alignment between the back side bolt 23 and the long nut 21.

また、表側ボルト２２を長尺ナット２１にねじ込む過程で、弾性ブッシュ筒状部３１の先端が、長尺ナット２１の端部に当接してそれ以上の侵入が防止され、弾性ブッシュ筒状部が径方向に膨らみ、ＡＬＣ壁貫通孔ＴＨの内周壁に密着するために、ＡＬＣ壁Ｗに設けられた貫通孔ＴＨは、弾性ブッシュ３０によって確実に塞がれる。従って、建物外の湿気や水滴が、貫通孔を経由して建物内に伝わることがない。
さらに、弾性ブッシュ３０の軸中心は、表側ボルト２２の軸中心と同一となるために、ＡＬＣ壁貫通孔ＴＨの内周壁とほぼ均一に接触する。そのため、ＡＬＣ壁貫通孔をいっそう確実に塞ぐことができる。
しかも、施工前には、弾性ブッシュ筒状部３１はＡＬＣ壁貫通孔内周壁よりも小径であるために、簡単にＡＬＣ壁貫通孔ＴＨ内に挿通でき、施工者の負担を増加させない。 Further, in the process of screwing the front bolt 22 into the long nut 21, the tip of the elastic bushing cylindrical portion 31 comes into contact with the end of the long nut 21 to prevent further intrusion. The through-hole TH provided in the ALC wall W is reliably closed by the elastic bush 30 in order to swell in the radial direction and closely contact the inner peripheral wall of the ALC wall through-hole TH. Accordingly, moisture and water droplets outside the building are not transmitted into the building via the through hole.
Furthermore, since the axial center of the elastic bush 30 is the same as the axial center of the front-side bolt 22, it contacts the inner peripheral wall of the ALC wall through hole TH almost uniformly. Therefore, the ALC wall through-hole can be blocked more reliably.
In addition, since the elastic bush cylindrical portion 31 has a smaller diameter than the inner peripheral wall of the ALC wall through hole before construction, it can be easily inserted into the ALC wall through hole TH without increasing the burden on the installer.

また、表側金属プレート１１とＡＬＣ壁Ｗとの間には弾性ブッシュ３０の鍔部３２が挟みこまれる。つまり、表側金属プレート１１とＡＬＣ壁Ｗとは直接接触しない。また、弾性ブッシュ３０の筒状部３１により表側ボルトとＡＬＣ壁との直接の接触が防止される。そのため、表側金属プレート１１や表側ボルト２２に伝播した風呂付給湯器ＢＨの振動は、ＡＬＣ壁に伝播する前に弾性ブッシュ３０によって吸収される。   Further, the flange portion 32 of the elastic bush 30 is sandwiched between the front metal plate 11 and the ALC wall W. That is, the front metal plate 11 and the ALC wall W are not in direct contact. Further, the cylindrical portion 31 of the elastic bush 30 prevents direct contact between the front side bolt and the ALC wall. Therefore, the vibration of the water heater BH with bath that has propagated to the front metal plate 11 and the front bolt 22 is absorbed by the elastic bush 30 before propagating to the ALC wall.

以上、本発明の実施例について説明したが、本発明はこうした実施形態に何ら限定されるものではなく、本発明の要旨を逸脱しない範囲において種々なる形態で実施しうることはもちろんである。
たとえば、ブラケット部の機器ケーシングへの取付場所は、少なくとも背面上部に１箇所あればよく、背面上下１箇所ずつに限定されるものではない。
また、ネジ部材はボルトとナットに限定しない。
さらに、弾性ブッシュの鍔部は、ＡＬＣ壁貫通孔よりも大きければよく、円筒形状に限定しない。 As mentioned above, although the Example of this invention was described, this invention is not limited to such embodiment at all, Of course, it can implement with a various form in the range which does not deviate from the summary of this invention.
For example, the mounting position of the bracket portion to the device casing may be at least one place at the upper part of the back surface, and is not limited to one place at the top and bottom of the back surface.
Moreover, a screw member is not limited to a volt | bolt and a nut.
Furthermore, the collar part of an elastic bush should just be larger than an ALC wall through-hole, and is not limited to a cylindrical shape.

本発明は、振動源を備えた装置を、振動の影響を受けやすい軽量性の壁の壁面に取り付ける場合の種々の取付構造に適用することができる。   INDUSTRIAL APPLICABILITY The present invention can be applied to various attachment structures in the case where an apparatus including a vibration source is attached to a wall surface of a lightweight wall that is easily affected by vibration.

本発明実施例の温水機器取付構造を示す説明図である。It is explanatory drawing which shows the hot water apparatus attachment structure of this invention Example. 本発明実施例のブラケット部を示す説明図である。It is explanatory drawing which shows the bracket part of this invention Example. 本発明実施例のブラケット部を示す説明図である。It is explanatory drawing which shows the bracket part of this invention Example. 本発明実施例の表側金属プレートを示す説明図である。It is explanatory drawing which shows the front side metal plate of this invention Example. 本発明実施例の表側金属プレートを示す説明図である。It is explanatory drawing which shows the front side metal plate of this invention Example. 本発明実施例の裏側金属プレートを示す説明図である。It is explanatory drawing which shows the back side metal plate of this invention Example. 本発明実施例の弾性ブッシュを示す説明図である。It is explanatory drawing which shows the elastic bush of this invention Example. 本発明実施例の温水機器取付構造を示す説明図である。It is explanatory drawing which shows the hot water apparatus attachment structure of this invention Example. 本発明実施例の温水機器取付構造を示す説明図である。It is explanatory drawing which shows the hot water apparatus attachment structure of this invention Example. 本発明実施例のＡＬＣ壁貫通孔を示す説明図である。It is explanatory drawing which shows the ALC wall through-hole of this invention Example. 従来の温水機器取付構造を示す説明図である。It is explanatory drawing which shows the conventional warm water apparatus attachment structure. 従来の温水機器取付構造を示す説明図である。It is explanatory drawing which shows the conventional warm water apparatus attachment structure. 本発明実施例のブラケット部の取付方法を示す説明図である。It is explanatory drawing which shows the attachment method of the bracket part of this invention Example. 本発明実施例の温水機器取付構造を示す説明図である。It is explanatory drawing which shows the hot water apparatus attachment structure of this invention Example. 本発明実施例のＡＬＣ壁取付部を示す説明図である。It is explanatory drawing which shows the ALC wall attaching part of this invention Example. 本発明実施例のブラケット部の取付方法を示す説明図である。It is explanatory drawing which shows the attachment method of the bracket part of this invention Example.

符号の説明Explanation of symbols

１ 温水機器取付構造
Ｃ 機器ケーシング
Ｗ ＡＬＣ壁
１１ 表側金属プレート
１２ 裏側金属プレート
２０ ネジ部
２１ 長尺ナット
２２ 表側ボルト
２３ 裏側ボルト
２４ ワッシャー
３０ 弾性ブッシュ
４０ ブラケット部
４１ ブラケット本体
４２ 弾性体
５０ ＡＬＣ壁取付部
ＢＨ 温水機器
１１１ ブラケット取付部
１１２ 壁面取付部
１１３ ボルト挿通部
４１１ プレート引掛部
４１２ 本体取付部
４２１ 袋部
４２２ 機器背面接触部 DESCRIPTION OF SYMBOLS 1 Hot water apparatus mounting structure C Apparatus casing W ALC wall 11 Front side metal plate 12 Back side metal plate 20 Screw part 21 Long nut 22 Front side bolt 23 Back side bolt 24 Washer 30 Elastic bush 40 Bracket part 41 Bracket main body 42 Elastic body 50 ALC wall installation Part BH Hot water equipment 111 Bracket attachment part 112 Wall surface attachment part 113 Bolt insertion part 411 Plate hook part 412 Body attachment part 421 Bag part 422 Equipment rear surface contact part

Claims (4)

温水機器背面上部に、該背面から所定間隔をあけて背面と平行に下方向に延びるブラケットを設け、該ブラケットを弾性材を介してＡＬＣ壁面に設けた取付金具に引掛けて温水機器を保持するようにした温水機器取付構造であって、
ＡＬＣ壁面は、貫通孔が左右に２箇所設けられるとともに、この２つの貫通孔にそれぞれネジ部材を挿通し、ＡＬＣ壁の表面と裏面とに、各ネジ部材により互いに壁面方向に挟着付勢される表側金属プレートと裏側金属プレートとを備え、
上記表側金属プレートは、左右のネジ部材の間に上記ブラケットが挿入されるスペースを形成し、この表側金属プレートを挟着するネジ部材にはＡＬＣ壁面と表側金属プレートとの接触を断つ弾性ブッシュが設けられていることを特徴とするＡＬＣ壁への温水機器取付構造。 A bracket that extends downward in parallel to the back surface with a predetermined interval from the back surface is provided on the upper surface of the back surface of the hot water device, and the bracket is attached to a mounting bracket provided on the ALC wall surface through an elastic material to hold the hot water device. The hot water device mounting structure
The ALC wall surface is provided with two through holes on the left and right sides, and screw members are inserted into the two through holes, respectively, and are urged between the front and back surfaces of the ALC wall in the direction of the wall surface by the screw members. It has a front side metal plate and a back side metal plate,
The front metal plate forms a space in which the bracket is inserted between the left and right screw members, and an elastic bush that cuts off the contact between the ALC wall surface and the front metal plate is attached to the screw member sandwiching the front metal plate. A structure for attaching a hot water device to an ALC wall, which is provided. 上記ネジ部材は、貫通孔に挿通される長尺ナットと、長尺ナットの一端にネジ合わせされ裏側金属プレートを壁面方向に締め付ける裏側ボルトと、長尺ナットの他端にネジ合わせされ表側金属プレートを壁面方向に締め付ける表側ボルトとからなることを特徴とする請求項１記載のＡＬＣ壁への温水機器取付構造。   The screw member includes a long nut inserted into the through hole, a back bolt that is screwed to one end of the long nut and tightens the back metal plate in the wall surface direction, and a front metal plate that is screwed to the other end of the long nut. The structure for attaching a hot water device to an ALC wall according to claim 1, comprising a front-side bolt that tightens the wall in the wall direction. 上記弾性ブッシュは、上記表側ボルトに挿通され、上記貫通孔の外側で上記表側金属プレート裏面と当接する大径の鍔部と、上記鍔部より小径で上記貫通孔内に挿入される筒状部とを備え、上記表側ボルトをねじ込む過程で上記筒状部が上記長尺ナットの端部に当接してそれ以上の侵入が防止されることにより半径方向に膨らんで上記貫通孔に密着することを特徴とする請求項２記載のＡＬＣ壁への温水機器取付構造。   The elastic bush is inserted into the front bolt, and has a large-diameter flange that contacts the back surface of the front-side metal plate outside the through-hole, and a cylindrical portion that is smaller in diameter than the flange and inserted into the through-hole. And in the process of screwing in the front bolt, the cylindrical portion abuts against the end of the long nut and prevents further intrusion to swell in the radial direction to closely contact the through hole. The structure for attaching a hot water device to an ALC wall according to claim 2, 上記ブラケットは、袋状の弾性体で被せられた状態で、上記表側金属プレートとＡＬＣ壁面との間に挿入されることを特徴とする請求項１ないし３記載のＡＬＣ壁への温水機器取付構造。   4. The structure for attaching a hot water device to an ALC wall according to claim 1, wherein the bracket is inserted between the front metal plate and the ALC wall surface in a state of being covered with a bag-like elastic body. .
JP2003386065A 2003-11-17 2003-11-17 Hot water equipment mounting structure Expired - Fee Related JP4241330B2 (en)

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