JP2020056556A - Auxiliary decorative panel, indoor unit of ceiling embedded type air conditioner, ceiling embedded type air conditioner, and installation method of ceiling embedded type air conditioner - Google Patents
Auxiliary decorative panel, indoor unit of ceiling embedded type air conditioner, ceiling embedded type air conditioner, and installation method of ceiling embedded type air conditioner Download PDFInfo
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本開示は、天井埋め込み式空気調和機について、補助化粧パネル、天井埋め込み式空気調和機の室内機、天井埋め込み式空気調和機、および、天井埋め込み式空気調和機の設置方法に関する。 The present disclosure relates to an in-ceiling air conditioner, an auxiliary makeup panel, an indoor unit of an in-ceiling air conditioner, an in-ceiling air conditioner, and a method of installing an in-ceiling air conditioner.
天井埋め込み式空気調和機が埋め込められる天井において、室内機本体の小型化とともに化粧パネルが小型化される傾向にある。このため、空気調和機を更新すると、化粧パネルの両側に余剰開口が発生する場合がある。従来技術（例えば、特許文献１）のように、開口部の余剰開口は補助化粧パネルで覆われる。補助化粧パネルは、化粧パネルの上に載せられて、化粧パネルとともに天井の開口部に取り付けられる。 In a ceiling in which an in-ceiling type air conditioner can be embedded, there is a tendency that the size of a decorative panel is reduced as the size of an indoor unit is reduced. For this reason, when the air conditioner is updated, extra openings may be generated on both sides of the decorative panel. As in the prior art (for example, Patent Document 1), the surplus opening of the opening is covered with an auxiliary decorative panel. The auxiliary decorative panel is mounted on the decorative panel and attached to the ceiling opening together with the decorative panel.
ところで、従来技術では、補助化粧パネルが化粧パネルの上に載せられているため、補助化粧パネルおよび化粧パネルを天井に取り付けにくい。
本開示の目的は、取り付けが簡単な補助化粧パネル、天井埋め込み式空気調和機の室内機、天井埋め込み式空気調和機、および、天井埋め込み式空気調和機の設置方法を提供することにある。
By the way, in the prior art, since the auxiliary makeup panel is mounted on the decorative panel, it is difficult to attach the auxiliary makeup panel and the decorative panel to the ceiling.
An object of the present disclosure is to provide an auxiliary makeup panel that is easily mounted, an indoor unit of an air conditioner embedded in a ceiling, an air conditioner embedded in a ceiling, and a method of installing the air conditioner embedded in a ceiling.
第１観点に係る補助化粧パネルによれば、天井埋め込み式空気調和機の室内機本体の埋め込みのために形成された天井開口部において、化粧パネルによって覆われない余剰開口を覆う補助化粧パネルであって、当該補助化粧パネルを吊りボルト、天井支持部材、または前記室内機本体に対し仮止めする第１仮止め部を有する。 According to the auxiliary decorative panel according to the first aspect, the auxiliary decorative panel covers an excess opening that is not covered by the decorative panel in the ceiling opening formed for embedding the indoor unit main body of the air conditioner with embedded ceiling. A first temporary fixing portion for temporarily fixing the auxiliary decorative panel to a hanging bolt, a ceiling support member, or the indoor unit main body.
この構成によれば、補助化粧パネルに設けられている第１仮止め部によって補助化粧パネルを吊りボルト、天井支持部材、または室内機本体に仮止めできるため、その後の化粧パネルの取り付けの際に補助化粧パネルを支える必要がない。このように、化粧パネルおよび補助化粧パネルの取り付けを簡単に行うことができる。 According to this configuration, the auxiliary decorative panel can be temporarily fixed to the hanging bolt, the ceiling support member, or the indoor unit main body by the first temporary fixing portion provided on the auxiliary decorative panel. There is no need to support auxiliary makeup panels. Thus, the mounting of the decorative panel and the auxiliary decorative panel can be easily performed.
第２観点に係る補助化粧パネルによれば、前記第１仮止め部は、環状部またはフック部として形成されている。
この構成によれば、環状部またはフック部を介して補助化粧パネルを吊りボルト、天井支持部材、または室内機本体に仮止めできる。
According to the auxiliary decorative panel according to the second aspect, the first temporary fixing portion is formed as an annular portion or a hook portion.
According to this configuration, the auxiliary decorative panel can be temporarily fixed to the hanging bolt, the ceiling support member, or the indoor unit main body via the annular portion or the hook portion.
第３観点に係る補助化粧パネルによれば、天井埋め込み式空気調和機の室内機本体の埋め込みのために形成された天井開口部において、化粧パネルによって覆われない余剰開口を覆う補助化粧パネルであって、当該補助化粧パネルは、吊りボルト、天井支持部材、または前記室内機本体に設けられた、当該補助化粧パネルを仮止めする第２仮止め部に対し、仮止め可能に構成されている。 According to the auxiliary decorative panel according to the third aspect, the auxiliary decorative panel covers an excess opening that is not covered by the decorative panel in the ceiling opening formed for embedding the indoor unit body of the ceiling-mounted type air conditioner. The auxiliary decorative panel can be temporarily fixed to a suspension bolt, a ceiling support member, or a second temporary fixing portion provided on the indoor unit main body for temporarily fixing the auxiliary decorative panel.
この構成によれば、吊りボルト、天井支持部材、または室内機本体に設けられている第２仮止め部によって補助化粧パネルを吊りボルト、天井支持部材、または室内機本体に仮止めできるため、その後の化粧パネルの取り付けの際に補助化粧パネルを支える必要がない。このように、化粧パネルおよび補助化粧パネルの取り付けを簡単に行うことができる。 According to this configuration, the auxiliary decorative panel can be temporarily fixed to the hanging bolt, the ceiling support member, or the indoor unit main body by the hanging bolt, the ceiling support member, or the second temporary fixing portion provided in the indoor unit main body. There is no need to support the auxiliary decorative panel when installing the decorative panel. Thus, the mounting of the decorative panel and the auxiliary decorative panel can be easily performed.
第４観点に係る天井埋め込み式空気調和機の室内機によれば、天井開口部に化粧パネルおよび補助化粧パネルが取り付けられて天井裏に設置される天井埋め込み式空気調和機の室内機であって、締結部により前記化粧パネルが係合される化粧パネル係合部と、前記補助化粧パネルを仮止めする第２仮止め部とを有する。 According to the indoor unit of the ceiling-mounted air conditioner according to the fourth aspect, a decorative panel and an auxiliary makeup panel are attached to the ceiling opening, and the ceiling-mounted air conditioner indoor unit is installed behind the ceiling. A decorative panel engaging portion to which the decorative panel is engaged by a fastening portion, and a second temporary fixing portion for temporarily fixing the auxiliary decorative panel.
この構成によれば、室内機本体に設けられている第２仮止め部によって補助化粧パネルを室内機本体に仮止めできるため、その後の化粧パネルの取り付けの際に補助化粧パネルを支える必要がない。このように、化粧パネルおよび補助化粧パネルの取り付けを簡単に行うことができる。 According to this configuration, the auxiliary decorative panel can be temporarily fixed to the indoor unit main body by the second temporary fixing portion provided in the indoor unit main body, so that there is no need to support the auxiliary decorative panel when the subsequent decorative panel is attached. . Thus, the mounting of the decorative panel and the auxiliary decorative panel can be easily performed.
第５観点に係る天井埋め込み式空気調和機によれば、天井開口部に化粧パネルおよび補助化粧パネルが取り付けられて、室内機本体が天井裏に設置される天井埋め込み式空気調和機であって、前記室内機本体は、締結部により前記化粧パネルが係合される化粧パネル係合部と、前記補助化粧パネルを仮止めする第２仮止め部とを有し、前記補助化粧パネルは、前記補助化粧パネルを前記室内機本体の前記第２仮止め部に仮止めする第１仮止め部を有する。 According to the in-ceiling type air conditioner according to the fifth aspect, a decorative panel and an auxiliary decorative panel are attached to the ceiling opening, and the indoor unit body is installed in the back of the ceiling. The indoor unit main body has a decorative panel engaging portion with which the decorative panel is engaged by a fastening portion, and a second temporary fixing portion for temporarily fixing the auxiliary decorative panel, and the auxiliary decorative panel is provided with the auxiliary decorative panel. There is a first temporary fixing portion for temporarily fixing the decorative panel to the second temporary fixing portion of the indoor unit main body.
この構成によれば、吊りボルト、天井支持部材、または室内機本体に設けられている第２仮止め部と補助化粧パネルに設けられている第１仮止め部とによって補助化粧パネルを吊りボルト、天井支持部材、または室内機本体に仮止めできるため、その後の化粧パネルの取り付けの際に補助化粧パネルを支える必要がない。このように、化粧パネルおよび補助化粧パネルの取り付けを簡単に行うことができる。 According to this configuration, the auxiliary decorative panel is hung by the hanging bolt, the ceiling support member, or the second temporary fixing portion provided on the indoor unit main body and the first temporary fixing portion provided on the auxiliary decorative panel. Since it can be temporarily fixed to the ceiling support member or the indoor unit main body, there is no need to support the auxiliary decorative panel when subsequently attaching the decorative panel. Thus, the mounting of the decorative panel and the auxiliary decorative panel can be easily performed.
第６観点に係る天井埋め込み式空気調和機の設置方法によれば、天井開口部に化粧パネルおよび補助化粧パネルが取り付けられて、室内機本体が天井裏に設置される天井埋め込み式空気調和機の設置方法であって、吊りボルト、天井支持部材、または前記室内機本体に設けられている第２仮止め部に対し、前記補助化粧パネルに設けられている第１仮止め部を係合することによって、吊りボルト、前記天井支持部材または前記室内機本体に前記補助化粧パネルを仮止めする作業と、前記化粧パネルを前記室内機本体に取り付ける作業と、前記補助化粧パネルを天井に締結する作業と、を有する。 According to the installation method of the in-ceiling air conditioner according to the sixth aspect, the decorative panel and the auxiliary decorative panel are attached to the ceiling opening, and the indoor unit body is installed in the back of the ceiling. An installation method, wherein a first temporary fixing portion provided on the auxiliary decorative panel is engaged with a hanging bolt, a ceiling support member, or a second temporary fixing portion provided on the indoor unit main body. Thereby, the work of temporarily fixing the auxiliary decorative panel to the hanging bolt, the ceiling support member or the indoor unit main body, the operation of attaching the decorative panel to the indoor unit main body, and the operation of fastening the auxiliary decorative panel to the ceiling. And
この構成によれば、設置作業において、補助化粧パネルに設けられている第１仮止め部によって補助化粧パネルを吊りボルト、天井支持部材、または室内機本体に仮止めする。このため、化粧パネルの取り付けの際に補助化粧パネルを支える必要がない。このように、化粧パネルおよび補助化粧パネルを簡単に取り付けできる。 According to this configuration, in the installation operation, the auxiliary decorative panel is temporarily fixed to the hanging bolt, the ceiling support member, or the indoor unit main body by the first temporary fixing portion provided on the auxiliary decorative panel. Therefore, there is no need to support the auxiliary decorative panel when attaching the decorative panel. Thus, the decorative panel and the auxiliary decorative panel can be easily attached.
上記補助化粧パネル、天井埋め込み式空気調和機の室内機、天井埋め込み式空気調和機、および、天井埋め込み式空気調和機の設置方法によれば、化粧パネルおよび補助化粧パネルを簡単に取り付けできる。 According to the auxiliary makeup panel, the indoor unit of the ceiling-mounted air conditioner, the ceiling-mounted air conditioner, and the installation method of the ceiling-mounted air conditioner, the makeup panel and the auxiliary makeup panel can be easily attached.
以下、本実施形態に係る天井埋め込み式空気調和機の室内機１について説明する。天井埋め込み式空気調和機の室内機１における上下方向は、天井埋め込み式空気調和機の室内機１を天井裏に設置したときの姿勢において、鉛直方向に沿う。 Hereinafter, the indoor unit 1 of the in-ceiling type air conditioner according to the present embodiment will be described. The vertical direction of the indoor unit 1 of the ceiling-mounted air conditioner follows the vertical direction when the indoor unit 1 of the ceiling-mounted air conditioner is installed above the ceiling.
図１は、天井埋め込み式空気調和機の室内機１の模式図であって、室内機１を更新据え付けた後の設置状態を示す。図２は、天井埋め込み式空気調和機の室内機１の更新据え付け時の一例である。天井埋め込み式空気調和機の室内機１は、室内機本体３と、化粧パネル１０と、補助化粧パネル２０とを有する。室内機本体３は、室内機本体３の埋め込みのために天井５に形成された天井開口部６から天井裏に配置されて、天井５上にある躯体９から吊りボルト７によって吊り下げられる。天井開口部６は、天井５を支持する複数の天井支持部材８の間に形成される。天井５は、野縁８ａ、野縁受け８ｂ、天井被覆材８ｃ等から成る。化粧パネル１０は、天井開口部６を覆うものであって、室内機本体３に取り付けられる。ところで、図１および図２は、室内機１が小型化されている場合の空気調和機の更新据え付け例であって、化粧パネル１０は天井開口部６の一部しか覆うことができない。このため、補助化粧パネル２０が用いられている。補助化粧パネル２０は、天井開口部６において、化粧パネル１０によって覆われない余剰開口６ａを覆う。 FIG. 1 is a schematic diagram of an indoor unit 1 of an air conditioner embedded in a ceiling, and shows an installed state after the indoor unit 1 is renewed and installed. FIG. 2 is an example of the indoor unit 1 of the ceiling-mounted air conditioner at the time of renewal installation. The indoor unit 1 of the ceiling-mounted air conditioner includes an indoor unit main body 3, a decorative panel 10, and an auxiliary decorative panel 20. The indoor unit main body 3 is disposed behind a ceiling through a ceiling opening 6 formed in the ceiling 5 for embedding the indoor unit main body 3, and is suspended from a frame 9 on the ceiling 5 by a suspension bolt 7. The ceiling opening 6 is formed between a plurality of ceiling support members 8 that support the ceiling 5. The ceiling 5 includes a ridge 8a, a ridge receiver 8b, a ceiling covering material 8c, and the like. The decorative panel 10 covers the ceiling opening 6 and is attached to the indoor unit main body 3. FIGS. 1 and 2 show an example of an updated installation of an air conditioner when the indoor unit 1 is downsized, and the decorative panel 10 can cover only a part of the ceiling opening 6. For this reason, the auxiliary makeup panel 20 is used. The auxiliary decorative panel 20 covers the surplus opening 6 a in the ceiling opening 6 that is not covered by the decorative panel 10.
図３は、天井裏側からみた化粧パネル１０の斜視図である。図３に示されるように、化粧パネル１０は、吸い込み口１０ａと、吹き出し口１０ｂとを有する。化粧パネル１０の４つの角部周辺１１には、化粧パネル１０を室内機本体３に固定するための締結部１２が設けられている。 FIG. 3 is a perspective view of the decorative panel 10 as viewed from behind the ceiling. As shown in FIG. 3, the decorative panel 10 has an inlet 10a and an outlet 10b. Around the four corners 11 of the decorative panel 10, fastening portions 12 for fixing the decorative panel 10 to the indoor unit main body 3 are provided.
図４は、締結部１２を示す。図５は、締結部１２の断面構造を示す。図４および図５に示されるように、締結部１２は、締結部材１３と、室内機本体３に掛けられるフック部１４とを有する。図５に示すように、締結部材１３は、例えばボルトである。フック部１４は、フック保持部１４ａと、室内機本体３の化粧パネル係合部３ａに係合するフック係合部１４ｂとを有する。フック係合部１４ｂは、鋼線によって形成され、フック保持部１４ａの一方端から延びて他方端に繋がる。締結部材１３は、化粧パネル１０の角部周辺１１に設けられた凹部１５の底の挿通孔１１ａを通って、フック保持部１４ａに設けられるねじ孔１４ｃにねじ入る。フック保持部１４ａは、締結部材１３がねじ込まれるときに締結部材１３とともに回転しないように、化粧パネル１０の角部周辺１１の凹部１５に収容されている。締結部材１３の頭部１３ａは、化粧パネル１０の下側に露出する。化粧パネル１０の下面１０ｃにおいて締結部材１３の頭部１３ａが露出する部分は、化粧パネル１０のカバー部１６によって覆われる（図２および図１１参照）。締結部材１３をねじ込むと、フック保持部１４ａが化粧パネル１０に近づけられて化粧パネル１０が室内機本体３に近づく。このようにして、化粧パネル１０は、締結部材１３のねじ込みによって、室内機本体３に引き寄せられる。 FIG. 4 shows the fastening portion 12. FIG. 5 shows a cross-sectional structure of the fastening portion 12. As shown in FIGS. 4 and 5, the fastening portion 12 has a fastening member 13 and a hook portion 14 that is hung on the indoor unit main body 3. As shown in FIG. 5, the fastening member 13 is, for example, a bolt. The hook portion 14 has a hook holding portion 14a and a hook engaging portion 14b that engages with the decorative panel engaging portion 3a of the indoor unit main body 3. The hook engaging portion 14b is formed of a steel wire, extends from one end of the hook holding portion 14a, and connects to the other end. The fastening member 13 is screwed into the screw hole 14c provided in the hook holding portion 14a through the insertion hole 11a at the bottom of the concave portion 15 provided in the corner periphery 11 of the decorative panel 10. The hook holding portion 14a is housed in the concave portion 15 around the corner 11 of the decorative panel 10 so as not to rotate with the fastening member 13 when the fastening member 13 is screwed. The head 13 a of the fastening member 13 is exposed below the decorative panel 10. A portion of the lower surface 10c of the decorative panel 10 where the head 13a of the fastening member 13 is exposed is covered by a cover 16 of the decorative panel 10 (see FIGS. 2 and 11). When the fastening member 13 is screwed in, the hook holding portion 14a approaches the decorative panel 10, and the decorative panel 10 approaches the indoor unit main body 3. Thus, the decorative panel 10 is drawn to the indoor unit main body 3 by the screwing of the fastening member 13.
図６に示されるように、補助化粧パネル２０は、化粧パネル１０によって覆われる開口部２１を有する。補助化粧パネル２０は、上下方向において天井５と化粧パネル１０とによって挟まれる。補助化粧パネル２０は、補助化粧パネル２０を吊りボルト７、天井支持部材８、または室内機本体３に対し仮止めする第１仮止め部２５を有する。本実施形態では、補助化粧パネル２０は、第１仮止め部２５によって、室内機本体３に対して仮止めされる。第１仮止め部２５は、補助化粧パネル２０を天井５よりも下に吊り下げるものとして構成される。補助化粧パネル２０は、少なくとも２つの第１仮止め部２５を有する。例えば、本実施形態のように、補助化粧パネル２０は、４つの第１仮止め部２５を有する。第１仮止め部２５は、化粧パネル１０によって隠されるところに設けられることが好ましい。本実施形態では、第１仮止め部２５は、開口部２１の角部２１ａの周辺に取り付けられる。第１仮止め部２５は、室内機本体３の第２仮止め部３１に掛けられる環状部２７を有する。第１仮止め部２５は、環状部２７に代えてフック部（図１２参照）を有してもよい。本実施形態では、第１仮止め部２５は、紐によって構成される。紐は、樹脂、繊維、金属によって構成される。紐は、可撓性を有することが好ましい。紐は、補助化粧パネル２０が仮止めされた状態において、直線的に延びる素材によって構成されることが好ましい。 As shown in FIG. 6, the auxiliary decorative panel 20 has an opening 21 covered by the decorative panel 10. The auxiliary makeup panel 20 is sandwiched between the ceiling 5 and the makeup panel 10 in the vertical direction. The auxiliary decorative panel 20 has a first temporary fixing portion 25 for temporarily fixing the auxiliary decorative panel 20 to the hanging bolt 7, the ceiling support member 8, or the indoor unit main body 3. In the present embodiment, the auxiliary makeup panel 20 is temporarily fixed to the indoor unit main body 3 by the first temporary fixing portion 25. The first temporary fixing portion 25 is configured to suspend the auxiliary decorative panel 20 below the ceiling 5. The auxiliary decorative panel 20 has at least two first temporary fixing portions 25. For example, as in the present embodiment, the auxiliary decorative panel 20 has four first temporary fixing portions 25. It is preferable that the first temporary fixing portion 25 is provided in a place hidden by the decorative panel 10. In the present embodiment, the first temporary fixing portion 25 is attached around the corner 21 a of the opening 21. The first temporary fixing portion 25 has an annular portion 27 that is hung on the second temporary fixing portion 31 of the indoor unit main body 3. The first temporary fixing portion 25 may have a hook portion (see FIG. 12) instead of the annular portion 27. In the present embodiment, the first temporary fixing portion 25 is configured by a string. The string is composed of resin, fiber, and metal. Preferably, the string has flexibility. The string is preferably made of a linearly extending material when the auxiliary makeup panel 20 is temporarily fixed.
図７は、補助化粧パネル２０が、第１仮止め部２５によって仮止めされた状態を示す。第１仮止め部２５が紐である場合、補助化粧パネル２０が仮止めされた状態において、第１仮止め部２５が引っ張られて、直線的に延びる。 FIG. 7 shows a state in which the auxiliary makeup panel 20 is temporarily fixed by the first temporary fixing portion 25. When the first temporary fixing portion 25 is a string, the first temporary fixing portion 25 is pulled and linearly extends in a state where the auxiliary decorative panel 20 is temporarily fixed.
第１仮止め部２５は、補助化粧パネル２０に簡単に取り付けられるが好ましい。本実施形態では、第１仮止め部２５は、環状の紐（環状部）によって構成されている。また、補助化粧パネル２０において開口部２１の角部２１ａの周辺には、第１仮止め部２５が挿通する貫通孔２３が設けられる（図８参照）。 The first temporary fixing portion 25 is preferably easily attached to the auxiliary decorative panel 20. In the present embodiment, the first temporary fixing portion 25 is configured by an annular string (annular portion). Around the corner 21a of the opening 21 in the auxiliary decorative panel 20, a through hole 23 through which the first temporary fixing portion 25 is inserted is provided (see FIG. 8).
図８は、補助化粧パネル２０に対して第１仮止め部２５を取り付ける方法を示す図である。
第１仮止め部２５の第１端部２５ａは、補助化粧パネル２０の裏面から開口部２１を通って、補助化粧パネル２０の下面から貫通孔２３を通って、補助化粧パネル２０の裏面に出る。第１仮止め部２５の第２端部２５ｂは、補助化粧パネル２０の裏面から出た第１端部２５ａの輪の中を通る。
FIG. 8 is a diagram illustrating a method of attaching the first temporary fixing portion 25 to the auxiliary decorative panel 20.
The first end portion 25 a of the first temporary fixing portion 25 passes through the opening 21 from the back surface of the auxiliary decorative panel 20, passes through the through hole 23 from the lower surface of the auxiliary decorative panel 20, and exits to the back surface of the auxiliary decorative panel 20. . The second end portion 25b of the first temporary fixing portion 25 passes through the loop of the first end portion 25a protruding from the back surface of the auxiliary decorative panel 20.
環状に紐によって構成された第１仮止め部２５は、補助化粧パネル２０に固定されている固定部２６と、環状部２７とを有する。環状部２７は、室内機本体３に設けられる第２仮止め部３１に係合する。第２仮止め部３１は、第１仮止め部２５が係合できる形状を有する。一例では、第２仮止め部３１は、室内機本体３の側面から突出する。本実施形態では、化粧パネル係合部３ａが第２仮止め部３１を兼ねる。 The first temporary fixing portion 25 formed of a string in a ring shape has a fixing portion 26 fixed to the auxiliary decorative panel 20 and a ring portion 27. The annular portion 27 is engaged with a second temporary fixing portion 31 provided on the indoor unit main body 3. The second temporary fixing portion 31 has a shape with which the first temporary fixing portion 25 can be engaged. In one example, the second temporary fixing portion 31 protrudes from the side surface of the indoor unit main body 3. In the present embodiment, the decorative panel engaging portion 3a also serves as the second temporary fixing portion 31.
図９〜図１１を参照して、天井埋め込み式空気調和機の室内機１の設置方法について説明する。天井埋め込み式空気調和機の室内機１の設置方法には、勿論、補助化粧パネル２０および化粧パネル１０の取り付け作業を含む。 With reference to FIG. 9 to FIG. 11, a method of installing the indoor unit 1 of the ceiling-mounted air conditioner will be described. The method of installing the indoor unit 1 of the ceiling-mounted air conditioner includes, of course, the work of attaching the auxiliary decorative panel 20 and the decorative panel 10.
図９に示されるように、天井裏に設置された室内機本体３の第２仮止め部３１（化粧パネル係合部３ａ）に対して、補助化粧パネル２０の第１仮止め部２５を係合する。４つの第１仮止め部２５を第２仮止め部３１に掛けると、補助化粧パネル２０は、天井５よりも下の位置に吊り下がる。このとき、補助化粧パネル２０は、天井５に対して概ね平行に配置される。 As shown in FIG. 9, the first temporary fixing portion 25 of the auxiliary decorative panel 20 is engaged with the second temporary fixing portion 31 (the decorative panel engaging portion 3a) of the indoor unit main body 3 installed behind the ceiling. Combine. When the four first temporary fixing portions 25 are hooked on the second temporary fixing portions 31, the auxiliary decorative panel 20 hangs at a position below the ceiling 5. At this time, the auxiliary makeup panel 20 is arranged substantially parallel to the ceiling 5.
図１０に示されるように、化粧パネル１０を補助化粧パネル２０よりも下の位置に配置して、化粧パネル１０の締結部１２のフック部１４を室内機本体３の化粧パネル係合部３ａに掛ける。４つのフック部１４が化粧パネル係合部３ａに掛けられると、化粧パネル１０は、補助化粧パネル２０よりも下の位置に配置する。こうした状態で、４つの締結部材１３を順に締める。そうすると、化粧パネル１０および補助化粧パネル２０が天井５に近づく。 As shown in FIG. 10, the decorative panel 10 is disposed at a position lower than the auxiliary decorative panel 20, and the hook 14 of the fastening portion 12 of the decorative panel 10 is connected to the decorative panel engaging portion 3 a of the indoor unit main body 3. Multiply. When the four hook portions 14 are hooked on the decorative panel engaging portions 3a, the decorative panel 10 is arranged at a position lower than the auxiliary decorative panel 20. In this state, the four fastening members 13 are sequentially tightened. Then, the decorative panel 10 and the auxiliary decorative panel 20 approach the ceiling 5.
図１１に示されるように、補助化粧パネル２０が天井５に接触するまで４つの締結部材１３を締め付けた後、補助化粧パネル２０の外周部をねじ３５によって天井５に締結する。その後、締結部材１３の頭部１３ａが露出する部分をカバー部１６で覆う。 As shown in FIG. 11, after the four fastening members 13 are tightened until the auxiliary decorative panel 20 contacts the ceiling 5, the outer peripheral portion of the auxiliary decorative panel 20 is fastened to the ceiling 5 by screws 35. After that, the portion where the head 13 a of the fastening member 13 is exposed is covered with the cover 16.
本実施形態の効果を説明する。
（１）補助化粧パネル２０は、天井開口部６において化粧パネル１０によって覆われない余剰開口６ａを覆う。補助化粧パネル２０は、補助化粧パネル２０を吊りボルト７、天井支持部材８または室内機本体３に対し仮止めする第１仮止め部２５を有する。この構成によれば、補助化粧パネル２０に設けられている第１仮止め部２５によって補助化粧パネル２０を吊りボルト７、天井支持部材８または室内機本体３に仮止めできるため、その後の化粧パネル１０の取り付けの際に補助化粧パネル２０を支える必要がない。このように、化粧パネル１０および補助化粧パネル２０の取り付けを簡単に行うことができる。
The effect of the present embodiment will be described.
(1) The auxiliary decorative panel 20 covers the surplus opening 6a that is not covered by the decorative panel 10 in the ceiling opening 6. The auxiliary decorative panel 20 has a first temporary fixing portion 25 for temporarily fixing the auxiliary decorative panel 20 to the hanging bolt 7, the ceiling support member 8, or the indoor unit main body 3. According to this configuration, the auxiliary decorative panel 20 can be temporarily fixed to the hanging bolt 7, the ceiling support member 8, or the indoor unit main body 3 by the first temporary fixing portion 25 provided on the auxiliary decorative panel 20, so that the subsequent decorative panel There is no need to support the auxiliary decorative panel 20 when installing 10. Thus, the mounting of the decorative panel 10 and the auxiliary decorative panel 20 can be easily performed.
（２）第１仮止め部２５は、環状部２７として形成される。この構成によれば、環状部２７を介して補助化粧パネル２０を吊りボルト７、天井支持部材８または室内機本体３に仮止めできる。 (2) The first temporary fixing portion 25 is formed as an annular portion 27. According to this configuration, the auxiliary decorative panel 20 can be temporarily fixed to the hanging bolt 7, the ceiling support member 8, or the indoor unit main body 3 via the annular portion 27.
（３）補助化粧パネル２０は、室内機本体３に設けられて当該補助化粧パネル２０を仮止めする第２仮止め部３１に対して仮止め可能に構成される。この構成によれば、室内機本体３に設けられている第２仮止め部３１によって補助化粧パネル２０を室内機本体３に仮止めできるため、その後の化粧パネル１０の取り付けの際に補助化粧パネル２０を支える必要がない。このように、化粧パネル１０および補助化粧パネル２０の取り付けを簡単に行うことができる。 (3) The auxiliary makeup panel 20 is configured to be temporarily fixed to a second temporary fixing portion 31 provided on the indoor unit main body 3 and temporarily fixing the auxiliary makeup panel 20. According to this configuration, the auxiliary decorative panel 20 can be temporarily fixed to the indoor unit main body 3 by the second temporary fixing portion 31 provided in the indoor unit main body 3, so that when the decorative panel 10 is subsequently mounted, the auxiliary decorative panel 20 is attached. There is no need to support 20. Thus, the mounting of the decorative panel 10 and the auxiliary decorative panel 20 can be easily performed.
（４）天井埋め込み式空気調和機の室内機１は、化粧パネル係合部３ａと、補助化粧パネル２０を仮止めする第２仮止め部３１とを有する。この構成によれば、室内機本体３に設けられている第２仮止め部３１によって補助化粧パネル２０を室内機本体３に仮止めできるため、その後の化粧パネル１０の取り付けの際に補助化粧パネル２０を支える必要がない。このように、化粧パネル１０および補助化粧パネル２０の取り付けを簡単に行うことができる。 (4) The indoor unit 1 of the ceiling-embedded type air conditioner has a decorative panel engaging portion 3a and a second temporary fixing portion 31 for temporarily fixing the auxiliary decorative panel 20. According to this configuration, the auxiliary decorative panel 20 can be temporarily fixed to the indoor unit main body 3 by the second temporary fixing portion 31 provided in the indoor unit main body 3, so that when the decorative panel 10 is subsequently mounted, the auxiliary decorative panel 20 is attached. There is no need to support 20. Thus, the mounting of the decorative panel 10 and the auxiliary decorative panel 20 can be easily performed.
（５）天井埋め込み式空気調和機の室内機１において、室内機本体３は、化粧パネル係合部３ａと、補助化粧パネル２０を仮止めする第２仮止め部３１とを有する。補助化粧パネル２０は、補助化粧パネル２０を室内機本体３の第２仮止め部３１に仮止めする第１仮止め部２５を有する。 (5) In the indoor unit 1 of the ceiling-embedded air conditioner, the indoor unit main body 3 has a decorative panel engaging portion 3a and a second temporary fixing portion 31 for temporarily fixing the auxiliary decorative panel 20. The auxiliary makeup panel 20 has a first temporary fixing portion 25 for temporarily fixing the auxiliary makeup panel 20 to the second temporary fixing portion 31 of the indoor unit main body 3.
この構成によれば、室内機本体３に設けられている第２仮止め部３１と補助化粧パネル２０に設けられている第１仮止め部２５とによって補助化粧パネル２０を吊りボルト７、天井支持部材８または室内機本体３に仮止めできるため、その後の化粧パネル１０の取り付けの際に補助化粧パネル２０を支える必要がない。このように、化粧パネル１０および補助化粧パネル２０の取り付けを簡単に行うことができる。 According to this configuration, the auxiliary decorative panel 20 is suspended by the hanging bolts 7 and the ceiling support by the second temporary fixing portion 31 provided on the indoor unit main body 3 and the first temporary fixing portion 25 provided on the auxiliary decorative panel 20. Since it can be temporarily fixed to the member 8 or the indoor unit main body 3, there is no need to support the auxiliary decorative panel 20 when the decorative panel 10 is subsequently mounted. Thus, the mounting of the decorative panel 10 and the auxiliary decorative panel 20 can be easily performed.
（６）天井埋め込み式空気調和機の室内機１の設置方法は、次の３つの作業を有する。第１の作業では、室内機本体３に設けられている第２仮止め部３１に対し、補助化粧パネル２０に設けられている第１仮止め部２５を係合することによって、室内機本体３に補助化粧パネル２０を仮止めする。第２の作業では、化粧パネル１０を室内機本体３に取り付ける。第３の作業では、補助化粧パネル２０を天井５に締結する。 (6) The installation method of the indoor unit 1 of the ceiling-mounted air conditioner includes the following three operations. In the first operation, the first temporary fixing portion 25 provided on the auxiliary makeup panel 20 is engaged with the second temporary fixing portion 31 provided on the indoor unit main body 3, whereby the indoor unit main body 3 is engaged. The temporary makeup panel 20 is temporarily fixed. In the second operation, the decorative panel 10 is attached to the indoor unit main body 3. In the third operation, the auxiliary makeup panel 20 is fastened to the ceiling 5.
この構成によれば、設置作業において、補助化粧パネル２０に設けられている第１仮止め部２５によって補助化粧パネル２０を室内機本体３に仮止めする。このため、化粧パネル１０の取り付けの際に補助化粧パネル２０を支える必要がない。このように、化粧パネル１０および補助化粧パネル２０を簡単に取り付けできる。 According to this configuration, in the installation work, auxiliary makeup panel 20 is temporarily fixed to indoor unit main body 3 by first temporary fixing portion 25 provided on auxiliary makeup panel 20. Therefore, there is no need to support the auxiliary decorative panel 20 when the decorative panel 10 is attached. Thus, the decorative panel 10 and the auxiliary decorative panel 20 can be easily attached.
本実施形態では、第２仮止め部３１は室内機本体３に設けられているが、第２仮止め部３１は吊りボルト７や天井支持部材８に設けられてもよい。この場合においても、上記設置方法に準じた方法によって、化粧パネル１０および補助化粧パネル２０を簡単に取り付けできる。 In the present embodiment, the second temporary fixing portion 31 is provided on the indoor unit main body 3, but the second temporary fixing portion 31 may be provided on the hanging bolt 7 or the ceiling support member 8. Also in this case, the decorative panel 10 and the auxiliary decorative panel 20 can be easily attached by a method according to the above-described installation method.
（変形例）
本開示の天井埋め込み式空気調和機の設置方法は、上記各実施の形態以外に、例えば以下に示される変形例、及び相互に矛盾しない少なくとも二つの変形例を組み合わせた形態としてもよい。
(Modification)
The installation method of the in-ceiling air conditioner of the present disclosure may be, for example, a combination of the following modifications and at least two modifications that do not contradict each other, in addition to the above embodiments.
・図１２を参照して、第１仮止め部２５の変形例を説明する。第１仮止め部２５は、フック部４１を有する。フック部４１は、室内機本体３の第２仮止め部３１に係合する。この例では、第２仮止め部３１は、吊りボルト７または、吊りボルト７と室内機本体３との結合した結合部７ａである。 -A modified example of the first temporary fixing portion 25 will be described with reference to FIG. The first temporary fixing portion 25 has a hook portion 41. The hook portion 41 is engaged with the second temporary fixing portion 31 of the indoor unit main body 3. In this example, the second temporary fixing portion 31 is a hanging bolt 7 or a connecting portion 7a where the hanging bolt 7 and the indoor unit main body 3 are connected.
・本実施形態では、室内機本体３に第２仮止め部３１が設けられているが、第２仮止め部３１は、天井支持部材８に設けられてもよい。第２仮止め部３１は、天井支持部材８の一部分であってもよいし、天井支持部材８に取り付けられるものであってもよい。補助化粧パネル２０は、天井支持部材８に設けられた、当該補助化粧パネル２０を仮止めする第２仮止め部３１に対し、仮止め可能に構成される。また、第２仮止め部３１は、吊りボルト７に設けられてもよい。第２仮止め部３１は、例えば、吊りボルト７の途中に固定されるものとして構成される。具体的には、第２仮止め部３１は、吊りボルト７に係合するナット、吊りボルト７においてナットで固定されるフック部材、吊りボルト７においてナットで固定されるワッシャなどによって構成される。 -In this embodiment, although the 2nd temporary fixing part 31 is provided in the indoor unit main body 3, the 2nd temporary fixing part 31 may be provided in the ceiling support member 8. The second temporary fixing portion 31 may be a part of the ceiling support member 8 or may be attached to the ceiling support member 8. The auxiliary decorative panel 20 is configured to be temporarily fixed to a second temporary fixing portion 31 provided on the ceiling support member 8 for temporarily fixing the auxiliary decorative panel 20. Further, the second temporary fixing portion 31 may be provided on the suspension bolt 7. The 2nd temporary fixing | fixed part 31 is comprised as what is fixed in the middle of the suspension bolt 7, for example. Specifically, the second temporary fixing portion 31 is configured by a nut engaged with the suspension bolt 7, a hook member fixed to the suspension bolt 7 by a nut, a washer fixed to the suspension bolt 7 by a nut, and the like.
・図１３を参照して、第２仮止め部３１の変形例を説明する。第２仮止め部３１は、天井支持部材８に設けられる。天井支持部材８は、野縁８ａ、および野縁受け８ｂを含む。第２仮止め部３１は、天井支持部材８の一部分であってもよい。例えば、図１３のＡ部に示すように、野縁８ａが上下方向に延びる縦壁８ｒと、縦壁８ｒの縁に設けられる折曲げ部８ｓとを有する場合、第２仮止め部３１は、野縁８ａの折曲げ部８ｓによって構成される。一例では、補助化粧パネル２０の第１仮止め部２５は、フック部４２を有する。フック部４２は、このような第２仮止め部３１に係合する。 -A modification of the second temporary fixing portion 31 will be described with reference to FIG. The second temporary fixing portion 31 is provided on the ceiling support member 8. The ceiling support member 8 includes a ridge 8a and a ridge receiver 8b. The second temporary fixing portion 31 may be a part of the ceiling support member 8. For example, as shown in part A of FIG. 13, when the field edge 8a has a vertical wall 8r extending vertically and a bent portion 8s provided at an edge of the vertical wall 8r, the second temporary fixing portion 31 It is constituted by a bent portion 8s of the ridge 8a. In one example, the first temporary fixing portion 25 of the auxiliary makeup panel 20 has a hook portion 42. The hook portion 42 engages with such a second temporary fixing portion 31.
・図１４を参照して、第２仮止め部３１の変形例を説明する。この例では、室内機本体３に設けられる第２仮止め部３１が補助化粧パネル２０に掛けられる。第２仮止め部３１は、室内機本体３に取り付けられるばね４４と、ばね４４の端部に設けられるフック部４５とを有する。この場合、ばね４４を伸ばしてフック部４５を、補助化粧パネル２０に設けられる環状部４６（第１仮止め部２５）に掛けられる。 -A modification of the second temporary fixing portion 31 will be described with reference to FIG. In this example, the second temporary fixing portion 31 provided on the indoor unit main body 3 is hung on the auxiliary makeup panel 20. The second temporary fixing portion 31 has a spring 44 attached to the indoor unit main body 3 and a hook portion 45 provided at an end of the spring 44. In this case, the spring 44 is extended and the hook portion 45 is hooked on the annular portion 46 (first temporary fixing portion 25) provided on the auxiliary decorative panel 20.
・本実施形態では、化粧パネル係合部３ａが第２仮止め部３１を兼ねる。これに対して、第２仮止め部３１は、室内機本体３において化粧パネル係合部３ａと独立して設けられてもよい。第２仮止め部３１は、第１仮止め部２５が掛けられ易いように、化粧パネル係合部３ａよりも水平方向に長く突出するように構成されてもよい。 In the present embodiment, the decorative panel engaging portion 3a also serves as the second temporary fixing portion 31. On the other hand, the second temporary fixing portion 31 may be provided in the indoor unit main body 3 independently of the decorative panel engaging portion 3a. The second temporary fixing portion 31 may be configured to protrude longer in the horizontal direction than the decorative panel engaging portion 3a so that the first temporary fixing portion 25 is easily hooked.
以上、本装置の実施形態を説明したが、特許請求の範囲に記載された本装置の趣旨及び範囲から逸脱することなく、形態や詳細の多様な変更が可能なことが理解されるであろう。 Although the embodiment of the present apparatus has been described above, it will be understood that various changes in form and details can be made without departing from the spirit and scope of the present apparatus described in the claims. .
１…天井埋め込み式空気調和機の室内機
３…室内機本体
６…天井開口部
６ａ…余剰開口
７…吊りボルト
７ａ…結合部
８…天井支持部材
８ａ…野縁
８ｂ…野縁受け
１０…化粧パネル
１２…締結部
１３…締結部材
１４…フック部
１４ｃ…ねじ孔
２０…補助化粧パネル
２５…第１仮止め部
３１…第２仮止め部
４１…フック部
４２…フック部
４５…フック部
DESCRIPTION OF SYMBOLS 1 ... Indoor unit 3 of a ceiling embedded type air conditioner 3 ... Indoor unit main body 6 ... Ceiling opening 6a ... Surplus opening 7 ... Hanging bolt 7a ... Joining part 8 ... Ceiling support member 8a ... Field edge 8b ... Field edge receiver 10 ... Panel 12 fastening part 13 fastening member 14 hook part 14c screw hole 20 auxiliary makeup panel 25 first temporary fastening part 31 second temporary fastening part 41 hook part 42 hook part 45 hook part
Claims (6)
当該補助化粧パネル（２０）を吊りボルト（７）、天井支持部材（８）、または前記室内機本体（３）に対し仮止めする第１仮止め部（２５）を有する
補助化粧パネル。 Auxiliary makeup that covers an excess opening (6a) that is not covered by the decorative panel (10) at a ceiling opening (6) formed for embedding the indoor unit body (3) of the ceiling-embedded air conditioner (1). A panel (20),
An auxiliary decorative panel having a first temporary fixing portion (25) for temporarily fixing the auxiliary decorative panel (20) to a hanging bolt (7), a ceiling support member (8), or the indoor unit main body (3).
請求項１に記載の補助化粧パネル。 The auxiliary decorative panel according to claim 1, wherein the first temporary fixing portion (25) is formed as an annular portion (27) or a hook portion (41).
当該補助化粧パネル（２０）は、吊りボルト（７）、天井支持部材（８）または前記室内機本体（３）に設けられた、当該補助化粧パネル（２０）を仮止めする第２仮止め部（３１）に対し、仮止め可能に構成されている
補助化粧パネル。 Auxiliary makeup that covers an excess opening (6a) that is not covered by the decorative panel (10) at a ceiling opening (6) formed for embedding the indoor unit body (3) of the ceiling-embedded air conditioner (1). A panel (20),
The auxiliary decorative panel (20) is provided on a hanging bolt (7), a ceiling support member (8), or the indoor unit body (3), and is a second temporary fixing portion for temporarily fixing the auxiliary decorative panel (20). (31) An auxiliary makeup panel configured to be temporarily fixed.
締結部（１２）により前記化粧パネル（１０）が係合される化粧パネル係合部（３ａ）と、前記補助化粧パネル（２０）を仮止めする第２仮止め部（３１）とを有する
天井埋め込み式空気調和機の室内機。 An indoor unit (2) of an air conditioner (1) embedded in a ceiling in which a decorative panel (10) and an auxiliary decorative panel (20) are attached to a ceiling opening (6) and installed behind the ceiling,
A ceiling having a decorative panel engaging portion (3a) to which the decorative panel (10) is engaged by a fastening portion (12) and a second temporary fixing portion (31) for temporarily fixing the auxiliary decorative panel (20). An indoor unit of an embedded air conditioner.
前記室内機本体（３）は、締結部（１２）により前記化粧パネル（１０）が係合される化粧パネル係合部（３ａ）と、前記補助化粧パネル（２０）を仮止めする第２仮止め部（３１）とを有し、
前記補助化粧パネル（２０）は、前記補助化粧パネル（２０）を前記室内機本体（３）の前記第２仮止め部（３１）に仮止めする第１仮止め部（２５）を有する
天井埋め込み式空気調和機。 An interior air conditioner (1) in which a decorative panel (10) and an auxiliary decorative panel (20) are attached to a ceiling opening (6) and an indoor unit main body (3) is installed above the ceiling.
The indoor unit main body (3) includes a decorative panel engaging portion (3a) to which the decorative panel (10) is engaged by a fastening portion (12), and a second temporary fixing of the auxiliary decorative panel (20). And a stop (31).
The auxiliary decorative panel (20) has a first temporary fixing portion (25) for temporarily fixing the auxiliary decorative panel (20) to the second temporary fixing portion (31) of the indoor unit main body (3). Type air conditioner.
吊りボルト（７）、天井支持部材（８）または前記室内機本体（３）に設けられている第２仮止め部（３１）に対し、前記補助化粧パネル（２０）に設けられている第１仮止め部（２５）を係合することによって、吊りボルト（７）、前記天井支持部材（８）または前記室内機本体（３）に前記補助化粧パネル（２０）を仮止めする作業と、
前記化粧パネル（１０）を前記室内機本体（３）に取り付ける作業と、
前記補助化粧パネル（２０）を天井（５）に締結する作業と、を有する
天井埋め込み式空気調和機の設置方法。
A decorative panel (10) and an auxiliary decorative panel (20) are attached to the ceiling opening (6), and the indoor unit body (3) is installed above the ceiling. So,
The first temporary fixing portion (31) provided on the auxiliary decorative panel (20) is provided for the hanging bolt (7), the ceiling support member (8), or the second temporary fixing portion (31) provided on the indoor unit main body (3). Temporarily fixing the auxiliary decorative panel (20) to the hanging bolt (7), the ceiling support member (8), or the indoor unit body (3) by engaging the temporary fixing portion (25);
Attaching the decorative panel (10) to the indoor unit body (3);
Fastening the auxiliary decorative panel (20) to the ceiling (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018189150A JP2020056556A (en) | 2018-10-04 | 2018-10-04 | Auxiliary decorative panel, indoor unit of ceiling embedded type air conditioner, ceiling embedded type air conditioner, and installation method of ceiling embedded type air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018189150A JP2020056556A (en) | 2018-10-04 | 2018-10-04 | Auxiliary decorative panel, indoor unit of ceiling embedded type air conditioner, ceiling embedded type air conditioner, and installation method of ceiling embedded type air conditioner |
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| JP2020056556A true JP2020056556A (en) | 2020-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483390A (en) * | 2021-07-06 | 2021-10-08 | 中国建筑第八工程局有限公司 | Four-pipe active chilled beam equipment and installation method thereof |
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| JPH0614824U (en) * | 1992-07-28 | 1994-02-25 | ダイキン工業株式会社 | Decorative panel installation device |
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