JP2005068883A - Double-ceiling installing member, ceiling backing and ceiling backing arranging method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an installing member for easily adjusting the installation height of a ceiling backing. <P>SOLUTION: This installing member 2 installs a horizontal member 3 for constituting the ceiling backing 1 of the double ceiling on a wall surface W. The installing member 2 has a holding part 22 for holding the end of a horizontal member 1, and a plurality of installing holes 21 for inserting a fastener T fixed to the wall surface W. Among the plurality of installing holes 21, at least a partial installing hole is composed of an elongate hole 21a extending in the vertical direction. The ceiling backing 1 is composed of the installing member 2 fixed to the wall surface by the fastener T inserted into the installing hole, and the horizontal member 3 held by the holding part 22 of the installing member 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、二重天井の天井下地を取り付けるための取付部材、当該取付部材を用いて取り付けられた二重天井の天井下地、及び、二重天井の天井下地を設置する設置方法に関するものである。   The present invention relates to a mounting member for mounting a ceiling ceiling of a double ceiling, a ceiling ceiling of a double ceiling mounted using the mounting member, and an installation method for installing a ceiling ceiling of a double ceiling. .

近年、マンション等では、天井パネルを天井スラブから浮かせて設置する二重天井が用いられる。このように天井パネルを天井スラブから浮かせた状態で取り付けるための取付部材として、例えば、吊金具が用いられる（例えば、特許文献１参照。）。   In recent years, in apartments and the like, double ceilings are used in which ceiling panels are installed floating from the ceiling slab. As a mounting member for mounting the ceiling panel in a state of floating from the ceiling slab, for example, a hanging metal fitting is used (for example, see Patent Document 1).

ここで、上記のように天井パネルを取付部材で取り付けて二重天井を形成する場合もあるが、先ず、水平部材を取付部材で取り付けて天井下地を形成し、この天井下地の下面に面材（天井材）を貼付して二重天井を形成することが多くなされる。   Here, there is a case where a ceiling panel is attached with an attachment member as described above to form a double ceiling. First, a horizontal member is attached with an attachment member to form a ceiling base, and a face material is formed on the lower surface of the ceiling base. A double ceiling is often formed by attaching (ceiling material).

そして、このように設置された天井下地の下方には、通常、間仕切のための壁パネルが配設される。
特開２００３−４１６９５号公報（段落００１３、図１） And the wall panel for a partition is normally arrange | positioned under the ceiling base | substrate installed in this way.
Japanese Patent Laying-Open No. 2003-41695 (paragraph 0013, FIG. 1)

然しながら、天井下地の下方に配設される壁パネルの高さに誤差が生じることがあり、上記従来の取付部材を用いる場合には、その対応が煩雑となっていた。
即ち、壁パネルの高さ寸法が基準寸法より大きい場合、壁パネルが天井下地に支えて設置できないため、天井下地を上方にずらして付け直す必要が生じていた。一方、壁パネルの高さ寸法が基準寸法より小さい場合、天井下地と壁パネルとの間に隙間が生じてしまうため、当該隙間を埋めるための部材を配置する必要が生じていた。
本発明は、このような問題点に鑑みてなされたもので、その課題とするところは、天井下地の設置高さの調整を容易とする取付部材等を提供することにある。 However, an error may occur in the height of the wall panel disposed below the ceiling base, and when using the above-described conventional mounting member, the handling is complicated.
That is, when the height dimension of the wall panel is larger than the reference dimension, the wall panel cannot be installed by being supported on the ceiling base, and thus it is necessary to shift the ceiling base and reattach it. On the other hand, when the height dimension of the wall panel is smaller than the reference dimension, a gap is generated between the ceiling base and the wall panel, and thus it is necessary to arrange a member for filling the gap.
This invention is made | formed in view of such a problem, and the place made into the subject is providing the attachment member etc. which make adjustment of the installation height of a ceiling base easy.

上記課題を解決するため、本発明の取付部材は、二重天井の天井下地を構成する水平部材を壁面に取り付けるための取付部材であり、水平部材の端部を保持する保持部と、壁面へ固定するための締結具が挿入される複数の取付孔と、を備えた取付部材であって、複数の取付孔のうちの少なくとも一部の取付孔を垂直方向に伸びる長孔で構成して構成される（請求項１）。   In order to solve the above-mentioned problem, the mounting member of the present invention is a mounting member for mounting a horizontal member constituting a ceiling base of a double ceiling to a wall surface, to a holding unit that holds an end of the horizontal member, and to the wall surface A plurality of mounting holes into which fasteners for fixing are inserted, wherein at least some of the plurality of mounting holes are configured by elongated holes extending in the vertical direction. (Claim 1).

これによれば、長孔で構成される取付孔内で締結具を相対的に移動させることにより取付部材を垂直方向に移動させることができ、これにより天井下地の設置高さを調整することができる。従って、当該取付部材によれば、天井下地の下方に配設される壁パネルの高さ等に合うよう、天井下地の設置高さの調整を容易とすることができる。なお、締結具は、ネジ等を用いると良い。   According to this, the attachment member can be moved in the vertical direction by relatively moving the fastener within the attachment hole constituted by the long hole, and thereby the installation height of the ceiling foundation can be adjusted. it can. Therefore, according to the mounting member, it is possible to easily adjust the installation height of the ceiling base so as to match the height of the wall panel disposed below the ceiling base. Note that a screw or the like is preferably used as the fastener.

この取付部材において、更に、一部の取付孔を丸孔で構成して取付部材を構成すると良い（請求項２）。   In this mounting member, it is preferable that a part of the mounting holes are round holes to form the mounting member.

これによれば、丸孔で構成される取付孔を用いて締結具で固定することにより、取付部材を調整後の位置に確実に固定することができる。   According to this, an attachment member can be reliably fixed to the position after adjustment by fixing with a fastener using the attachment hole comprised by a round hole.

これら取付部材において、断面コの字状に形成され、コの字の３辺で囲まれる部分で保持部を構成し、コの字の垂直辺で構成される面に取付孔を形成して取付部材を構成すると良い（請求項３）。   These mounting members are formed in a U-shaped cross section, and the holding part is formed by the portion surrounded by the three sides of the U-shape, and the mounting holes are formed in the surface formed by the vertical sides of the U-shape. A member may be configured (claim 3).

これによれば、コの字の３辺で囲まれる部分で保持部を構成するので、当該３辺で水平部材の端部を包囲するように保持することができ、確実且つ容易に水平部材を保持することができる。   According to this, since the holding portion is configured by the portion surrounded by the three sides of the U-shape, it can be held so as to surround the end portion of the horizontal member by the three sides, and the horizontal member can be reliably and easily Can be held.

また、上記課題を解決するため、長孔で構成される取付孔を用いて締結具で壁面に固定された上記取付部材と、取付部材の保持部で保持された水平部材と、により天井下地を構成する（請求項４）。   Moreover, in order to solve the said subject, a ceiling foundation | substrate is carried out by the said attachment member fixed to the wall surface with the fastener using the attachment hole comprised by a long hole, and the horizontal member hold | maintained at the holding part of the attachment member. (Claim 4).

これによれば、締結具を緩め長孔で構成される取付孔内を相対的に移動させることにより取付部材を移動させ、ひいては下方に配設される壁パネルの高さ寸法等に合わせて当該下地天井の設置高さを容易に調整することができる。   According to this, the attachment member is moved by loosening the fastener and relatively moving the inside of the attachment hole constituted by the long hole, and accordingly, according to the height dimension of the wall panel disposed below. The installation height of the base ceiling can be easily adjusted.

また、上記課題を解決するため、上記取付部材の保持部で水平部材を保持するとともに、長孔の取付孔を用いて締結具で壁面に取付部材を仮固定する仮固定工程と、締結具を長孔内で相対的に移動させることにより取付部材を垂直方向に移動させて天井下地の設置高さを調整する調整工程と、を含んで天井下地を設置する（請求項５）。   Moreover, in order to solve the said subject, while holding a horizontal member with the holding | maintenance part of the said attachment member, temporarily fixing an attachment member to a wall surface with a fastener using the attachment hole of a long hole, and a fastener The ceiling base is installed by adjusting the installation height of the ceiling base by moving the attachment member in the vertical direction by relatively moving in the long hole.

また、上記取付部材の保持部で水平部材を保持するとともに、長孔の取付孔を用いて締結具で壁面に取付部材を仮固定する仮固定工程と、締結具を長孔内で相対的に移動させることにより取付部材を垂直方向に移動させて天井下地の設置高さを調整する調整工程と、丸孔の取付孔を用いて締結具で壁面に取付部材を本固定する本固定工程と、を含んで天井下地を設置する（請求項６）。   In addition, the horizontal member is held by the holding portion of the mounting member, and a temporary fixing step of temporarily fixing the mounting member to the wall surface with the fastener using the long hole mounting hole, and the fastener relatively in the long hole An adjustment process for adjusting the installation height of the ceiling foundation by moving the mounting member in the vertical direction by moving, a main fixing process for fixing the mounting member to the wall surface with a fastener using a mounting hole of a round hole, A ceiling base is installed including the above (claim 6).

本発明によれば、天井下地の下方に配設される壁パネルの高さ等に合わせて天井下地の設置高さを容易に調整することができる。   ADVANTAGE OF THE INVENTION According to this invention, the installation height of a ceiling base can be easily adjusted according to the height etc. of the wall panel arrange | positioned under the ceiling base.

先ず、二重天井の天井下地の構造について、図１及び２を参照して説明する。図１は、実施形態に係る天井下地を示す断面図であり、図２は当該天井下地の要部を示す斜視図である。   First, the structure of the double ceiling ceiling foundation will be described with reference to FIGS. FIG. 1 is a cross-sectional view showing a ceiling base according to the embodiment, and FIG. 2 is a perspective view showing a main part of the ceiling base.

図１及び２に示すように、天井下地１は、建物の対向する壁面Ｗにそれぞれ取り付けられた取付部材２と、当該取付部材２に両端部が保持され、略水平となるように取り付けられた水平部材３と、で構成される。   As shown in FIGS. 1 and 2, the ceiling foundation 1 is attached so that both ends are held by the attachment member 2 attached to the opposite wall surface W of the building and the attachment member 2 is substantially horizontal. And a horizontal member 3.

このように構成された天井下地１の下面の一部には壁パネル４が配設され、また、当該壁パネル４が設置される以外の部分には天井材５が配設される。壁パネル４は、その上端面を水平部材３の下面に当接させた状態で、釘やネジ等により水平部材３に接合される。   A wall panel 4 is disposed on a part of the lower surface of the ceiling base 1 thus configured, and a ceiling material 5 is disposed on a portion other than the wall panel 4. The wall panel 4 is joined to the horizontal member 3 by a nail, a screw, or the like with its upper end face in contact with the lower surface of the horizontal member 3.

次に、取付部材２の構造について図３及び４を参照して説明する。図３は、取付部材２を示す斜視図であり、図４は取付部材２を示す側面図である。   Next, the structure of the attachment member 2 will be described with reference to FIGS. FIG. 3 is a perspective view showing the mounting member 2, and FIG. 4 is a side view showing the mounting member 2.

図３に示すように、取付部材２は、断面コの字状に形成され、当該取付部材２を建物の壁面に取り付けるための取付孔２１（２１ａ，２１ｂ）と、水平部材３を保持するための保持部２２と、を備えて構成される。   As shown in FIG. 3, the attachment member 2 is formed in a U shape in cross section, and holds the attachment holes 21 (21 a, 21 b) for attaching the attachment member 2 to the wall surface of the building and the horizontal member 3. The holding part 22 is configured.

取付孔２１は、取付状態で垂直方向に長い長孔取付孔２１ａと、締結具としてのネジＴのネジ径とほぼ同径かこれより若干太径に形成された丸孔取付孔２１ｂと、で構成され、取付部材２の垂直面２ａに所定間隔で複数配設される。   The mounting hole 21 includes a long hole mounting hole 21a that is long in the vertical direction in a mounted state, and a round hole mounting hole 21b that is formed to have a diameter approximately equal to or slightly larger than the screw diameter of the screw T as a fastener. It is comprised and it is arrange | positioned in the vertical surface 2a of the attachment member 2 by predetermined spacing.

なお、長孔取付孔２１ａは、一つの取付部材２につき少なくとも２個形成され、望ましくは所定間隔で３個以上形成されることが良い。このように、長孔取付孔２１ａを少なくとも２個形成することにより、当該長孔取付孔２１ａを用いてネジ止めすることで取付部材２を壁面Ｗに略水平状態を保った状態で仮止めすることができ、更に、所定間隔で３個以上形成することにより取付部材２を撓みの少ない状態で壁面Ｗに仮止めすることができる。   Note that at least two long hole mounting holes 21a are formed for each mounting member 2, and preferably three or more are formed at predetermined intervals. In this manner, by forming at least two long hole mounting holes 21a, the mounting member 2 is temporarily fixed to the wall surface W in a state of being kept substantially horizontal by screwing using the long hole mounting holes 21a. Furthermore, by forming three or more at predetermined intervals, the attachment member 2 can be temporarily fixed to the wall surface W with little bending.

また、丸孔取付孔２１ｂは、一つの取付部材２につき少なくとも１個形成され、望ましくは少なくとも２個形成され、より望ましくは所定間隔で３個以上形成されることが良い。このように、丸孔取付孔２１ｂを少なくとも１個形成することにより、当該丸孔取付孔２１ｂを用いてネジ止めすることで取付部材２を壁面Ｗに確実に固定（本止め）することができ、また、少なくとも２個形成することにより、取付部材２を壁面Ｗに略水平状態を保った状態で確実に固定（本止め）することができ、更に、所定間隔で３個以上形成することにより取付部材２を撓みの少ない状態で壁面Ｗに略水平状態を保った状態で確実に固定（本止め）することができる。   Further, at least one round hole mounting hole 21b is formed per mounting member 2, preferably at least two, more preferably three or more at a predetermined interval. Thus, by forming at least one round hole mounting hole 21b, the mounting member 2 can be securely fixed to the wall surface W (fixed) by screwing using the round hole mounting hole 21b. In addition, by forming at least two, the mounting member 2 can be securely fixed (fixed) in a substantially horizontal state on the wall surface W, and more than three can be formed at predetermined intervals. The mounting member 2 can be reliably fixed (mainly stopped) in a state where the mounting member 2 is kept substantially horizontal on the wall surface W with little bending.

更に、望ましくは、長孔取付孔２１ａと丸孔取付孔２１ｂを交互に形成することが良い。取付孔２１の個数を少なくしても、取付部材２を壁面Ｗに確実に固定（本止め）することができる。即ち、丸孔取付孔２１ｂでの固定作用を長孔取付孔２１ａでの固定が補うことができ、従って丸孔取付孔２１ｂの個数を減らしても取付部材２を壁面Ｗに確実に固定（本止め）することができるのである。   Furthermore, it is desirable to form the long hole mounting holes 21a and the round hole mounting holes 21b alternately. Even if the number of the mounting holes 21 is reduced, the mounting member 2 can be reliably fixed (fixed) to the wall surface W. That is, the fixing action at the round hole mounting hole 21b can be supplemented by the fixing at the long hole mounting hole 21a. Therefore, even if the number of the round hole mounting holes 21b is reduced, the mounting member 2 is securely fixed to the wall surface W (this Can be stopped).

保持部２２は、断面コの字形状の各辺で囲まれた部分で構成され、水平部材３の端部を包み込む形で保持するものである。保持部２２の開口幅、即ち断面コの字形状の２つの水平辺間の距離は、水平部材３の高さと略同一かこれより若干大きい寸法に形成される。従って、取付部材２は、保持部２２に水平部材３の端部を挿入することにより、ほぼ固定状態で水平部材３を保持することができる。なお、更に、取付部材２と水平部材３とをボルト等の締結具で接続して、取付部材２と水平部材３の接合を一層確実に行なうようにしても良い。   The holding portion 22 is configured by a portion surrounded by each side having a U-shaped cross section, and holds the end portion of the horizontal member 3 so as to wrap. The opening width of the holding portion 22, that is, the distance between two horizontal sides having a U-shaped cross section is formed to have a dimension that is substantially the same as or slightly larger than the height of the horizontal member 3. Therefore, the attachment member 2 can hold the horizontal member 3 in a substantially fixed state by inserting the end of the horizontal member 3 into the holding portion 22. Furthermore, the attachment member 2 and the horizontal member 3 may be connected with a fastener such as a bolt so that the attachment member 2 and the horizontal member 3 are more reliably joined.

次に、水平部材３の構造について説明する。図１及び２に示すように、水平部材３は、鉄、アルミニウム等の金属製角パイプで形成される。そして、水平部材３の下面には、必要箇所に壁パネル４が接合され、また、それ以外の箇所には天井材５が接合される。これらの接合は、例えば、前述のように釘やネジ等で成されても良く、接着剤等で成されても良い。   Next, the structure of the horizontal member 3 will be described. As shown in FIGS. 1 and 2, the horizontal member 3 is formed of a metal square pipe such as iron or aluminum. And the wall panel 4 is joined to a lower surface of the horizontal member 3, and a ceiling material 5 is joined to a location other than that. These joints may be formed with nails, screws, or the like as described above, or may be formed with an adhesive or the like.

次に、取付部材２を用いて天井下地１を設置する設置方法について図５を参照して説明する。図５は、天井下地１の設置手順を示す図である。   Next, an installation method for installing the ceiling foundation 1 using the attachment member 2 will be described with reference to FIG. FIG. 5 is a diagram showing an installation procedure for the ceiling foundation 1.

先ず、建物の対向する壁面Ｗに、長孔取付孔２１ａを用いて取付部材２をネジ止め（仮止め）する（図５（Ａ））。このとき、後述するようにネジＴを長孔取付孔２１ａ内で相対的に移動できるようにするため、長孔取付孔２１ａの垂直方向のほぼ中央位置にネジ止めすれば良い。   First, the mounting member 2 is screwed (temporarily fixed) to the opposing wall surface W of the building using the long hole mounting hole 21a (FIG. 5A). At this time, as described later, in order to relatively move the screw T within the long hole mounting hole 21a, the screw T may be screwed to a substantially central position in the vertical direction of the long hole mounting hole 21a.

次いで、保持部２２に水平部材３の端部を挿入し、取付部材２で水平部材３を保持する（図５（Ｂ））。このとき、必要に応じて、取付部材２と水平部材３とをボルト等により接合すれば良い。   Next, the end of the horizontal member 3 is inserted into the holding portion 22, and the horizontal member 3 is held by the mounting member 2 (FIG. 5B). At this time, the attachment member 2 and the horizontal member 3 may be joined with a bolt or the like as necessary.

次いで、天井下地１（水平部材３）の下部に壁パネル４を配置する（図５（Ｃ））。即ち、設置すべき位置に壁パネル４を仮置きすることにより、天井下地１と壁パネル４との取り合いを確認する。なお、壁パネル４を配置することに替えて、双方の寸法を計測することにより取り合いを確認しても良い。   Next, the wall panel 4 is disposed below the ceiling base 1 (horizontal member 3) (FIG. 5C). That is, by temporarily placing the wall panel 4 at a position to be installed, the connection between the ceiling base 1 and the wall panel 4 is confirmed. Instead of arranging the wall panel 4, the connection may be confirmed by measuring both dimensions.

次いで、取付部材２を垂直方向に移動させて天井下地１の取付高さを壁パネル４の高さに合うように調整する（図５（Ｄ））。即ち、壁パネル４の高さより天井下地１の取付高さが高い場合、即ち、壁パネル４と天井下地１との間に隙間が生じる場合は、ネジＴを長孔取付孔２１ａ内で相対的に移動させて、天井下地１の設置高さを壁パネル４の高さ位置まで下げれば良い。また、壁パネル４の高さより天井下地１の取付高さが低い場合、即ち、壁パネル４が天井下地１に支えてしまう場合は、ネジＴを長孔取付孔２１ａ内で相対的に移動させて、天井下地１の設置高さを壁パネル４の高さ位置まで上げれば良い。   Next, the mounting member 2 is moved in the vertical direction to adjust the mounting height of the ceiling base 1 so as to match the height of the wall panel 4 (FIG. 5D). That is, when the mounting height of the ceiling base 1 is higher than the height of the wall panel 4, that is, when a gap is generated between the wall panel 4 and the ceiling base 1, the screw T is relatively moved within the long hole mounting hole 21 a. And the installation height of the ceiling foundation 1 may be lowered to the height position of the wall panel 4. When the mounting height of the ceiling base 1 is lower than the height of the wall panel 4, that is, when the wall panel 4 is supported by the ceiling base 1, the screw T is moved relatively in the long hole mounting hole 21a. Then, the installation height of the ceiling foundation 1 may be raised to the height position of the wall panel 4.

次いで、取付部材２を丸孔取付孔２１ｂを用いてネジ止め（本止め）する。なお、丸孔取付孔２１ｂを用いての本止めに加えて或いは替えて、長孔取付孔２１ａの仮止めネジＴを増し締めすることで本止めとしても良い。   Next, the mounting member 2 is screwed (fixed) using the round hole mounting hole 21b. In addition to or instead of the main fixing using the round hole mounting hole 21b, the temporary fixing screw T of the long hole mounting hole 21a may be tightened and tightened.

なお、以上のように天井下地１を設置した後に、水平部材３に締結具等を用いて壁パネル４及び天井材５を接合すれば良い。   In addition, what is necessary is just to join the wall panel 4 and the ceiling material 5 to the horizontal member 3 using a fastener etc. after installing the ceiling base 1 as mentioned above.

なお、以上の実施形態では、断面がコの字状となる部材で取付部材２を構成したが、これに限られることなく、例えば、断面がＬ字状となる部材で取付部材２を構成しても良い（図６参照）。この場合、Ｌ字の水平辺と垂直辺とで囲まれる部分で保持部２２’を構成し、水平辺で構成される面（水平面）上に水平部材３を載置し、水平面の下面側からボルト等により水平部材３を固定すれば良い。   In the above embodiment, the mounting member 2 is configured by a member having a U-shaped cross section. However, the present invention is not limited thereto, and for example, the mounting member 2 is configured by a member having a L-shaped cross section. (See FIG. 6). In this case, the holding portion 22 ′ is configured by a portion surrounded by the L-shaped horizontal side and the vertical side, the horizontal member 3 is placed on a surface (horizontal plane) configured by the horizontal side, and from the lower surface side of the horizontal plane. What is necessary is just to fix the horizontal member 3 with a volt | bolt etc.

また、以上の実施形態では、取付部材２に長孔取付孔２１ａと丸孔取付孔２１ｂとを備えた場合について説明したが、これに限られることなく、取付部材２に長孔取付孔２１ａのみを備えても良い。この場合、前述したように、長孔取付孔２１ａに挿入した仮止め用のネジＴを増し締めして本止めとすれば良い。
更に、本発明は前述した実施形態に限定されるものではなく、特許請求の範囲に記載された発明の範囲内で、様々に変形又は変更することが可能である。 Moreover, although the above embodiment demonstrated the case where the attachment member 2 was provided with the long hole attachment hole 21a and the round hole attachment hole 21b, it is not restricted to this, Only the long hole attachment hole 21a is provided in the attachment member 2. May be provided. In this case, as described above, the temporary fixing screw T inserted into the long hole mounting hole 21a may be tightened to secure the final fixing.
Furthermore, the present invention is not limited to the above-described embodiments, and various modifications or changes can be made within the scope of the invention described in the claims.

実施形態に係る天井下地を示す断面図である。It is sectional drawing which shows the ceiling base | substrate which concerns on embodiment. 実施形態に係る天井下地の要部を示す斜視図である。It is a perspective view which shows the principal part of the ceiling base | substrate which concerns on embodiment. 実施形態に係る取付部材を示す斜視図である。It is a perspective view which shows the attachment member which concerns on embodiment. 実施形態に係る取付部材を示す正面図である。It is a front view which shows the attachment member which concerns on embodiment. 実施形態に係る天井下地の設置手順を示す図である。It is a figure which shows the installation procedure of the ceiling base | substrate which concerns on embodiment. 他の実施形態に係る取付部材を示す斜視図である。It is a perspective view which shows the attachment member which concerns on other embodiment.

符号の説明Explanation of symbols

１ 天井下地
２ 取付部材
２１ａ 長孔取付孔
２１ｂ 丸孔取付孔
２２ 保持部
３ 水平部材
４ 壁パネル
５ 天井材
Ｗ 壁面
Ｔ ネジ（締結具）

DESCRIPTION OF SYMBOLS 1 Ceiling base 2 Mounting member 21a Long hole mounting hole 21b Round hole mounting hole 22 Holding part 3 Horizontal member 4 Wall panel 5 Ceiling material W Wall surface T Screw (fastener)

Claims (6)

二重天井の天井下地を構成する水平部材を壁面に取り付けるための取付部材であり、水平部材の端部を保持する保持部と、壁面へ固定するための締結具が挿入される複数の取付孔と、を備えた取付部材であって、
複数の取付孔のうちの少なくとも一部の取付孔を垂直方向に伸びる長孔で構成したことを特徴とする取付部材。 A mounting member for mounting a horizontal member constituting the ceiling base of the double ceiling to the wall surface, a plurality of mounting holes into which a holding portion for holding the end of the horizontal member and a fastener for fixing to the wall surface are inserted A mounting member comprising:
An attachment member, wherein at least a part of the plurality of attachment holes is constituted by a long hole extending in a vertical direction. 更に、一部の取付孔を丸孔で構成したことを特徴とする請求項１に記載の取付部材。   The mounting member according to claim 1, wherein some of the mounting holes are round holes. 断面コの字状に形成され、コの字の３辺で囲まれる部分で保持部を構成し、コの字の垂直辺で構成される面に取付孔を形成したことを特徴とする請求項１又は２に記載の取付部材。   The cross section is formed in a U shape, the holding portion is formed by a portion surrounded by three sides of the U shape, and the mounting hole is formed in a surface formed by the vertical side of the U shape. The mounting member according to 1 or 2. 取付孔に挿入された締結具により壁面に固定された請求項１乃至３の何れか一項に記載の取付部材と、取付部材の保持部で保持された水平部材と、により構成される天井下地。   The ceiling base | substrate comprised by the attachment member as described in any one of Claim 1 thru | or 3 fixed to the wall surface with the fastener inserted in the attachment hole, and the horizontal member hold | maintained at the holding part of the attachment member . 請求項１に記載の取付部材の保持部で水平部材を保持するとともに、長孔の取付孔を用いて締結具で壁面に取付部材を仮固定する仮固定工程と、
締結具を長孔内で相対的に移動させることにより取付部材を垂直方向に移動させて天井下地の設置高さを調整する調整工程と、
を含むことを特徴とする天井下地設置方法。 A temporary fixing step of holding the horizontal member by the holding portion of the mounting member according to claim 1 and temporarily fixing the mounting member to the wall surface with a fastener using an attachment hole of a long hole,
An adjustment step of adjusting the installation height of the ceiling foundation by moving the mounting member in the vertical direction by relatively moving the fastener within the elongated hole;
A ceiling foundation installation method characterized by comprising: 請求項２に記載の取付部材の保持部で水平部材を保持するとともに、長孔の取付孔を用いて締結具で壁面に取付部材を仮固定する仮固定工程と、
締結具を長孔内で相対的に移動させることにより取付部材を垂直方向に移動させて天井下地の設置高さを調整する調整工程と、
丸孔の取付孔を用いて締結具で壁面に取付部材を本固定する本固定工程と、
を含むことを特徴とする天井下地設置方法。

A temporary fixing step of holding the horizontal member at the holding portion of the mounting member according to claim 2 and temporarily fixing the mounting member to the wall surface with a fastener using an attachment hole of a long hole,
An adjustment step of adjusting the installation height of the ceiling foundation by moving the mounting member in the vertical direction by relatively moving the fastener within the elongated hole;
A main fixing step of fixing the mounting member to the wall surface with a fastener using a mounting hole of a round hole;
A ceiling foundation installation method characterized by comprising:

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