JP6783399B2 - How to install a ceiling fan - Google Patents
How to install a ceiling fan Download PDFInfo
- Publication number
- JP6783399B2 JP6783399B2 JP2019561481A JP2019561481A JP6783399B2 JP 6783399 B2 JP6783399 B2 JP 6783399B2 JP 2019561481 A JP2019561481 A JP 2019561481A JP 2019561481 A JP2019561481 A JP 2019561481A JP 6783399 B2 JP6783399 B2 JP 6783399B2
- Authority
- JP
- Japan
- Prior art keywords
- connecting plate
- pipe
- bolt
- roller
- ceiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
本発明は、天井に設置されて床面に向かって気流を送る天井扇の設置方法に関する。 The present invention relates to a method of installing the ceiling Iogi that send the airflow towards installed on ceiling to the floor.
特許文献１に開示される天井扇は、天井固定される固定金具と、固定金具に取り付けられる吊り下げ部と、吊り下げ部に吊り下げられるパイプと、パイプに締結される本体とから構成され、パイプと本体とがボルト及びナットによって締結される。 The ceiling fan disclosed in Patent Document 1 is composed of a fixing bracket fixed to the ceiling, a hanging portion attached to the fixing bracket, a pipe suspended from the hanging portion, and a main body fastened to the pipe. The pipe and the main body are fastened with bolts and nuts.
特許文献１に開示される天井扇は、天井に固定された固定金具に取り付けるとき、固定金具と吊り下げ部をボルトとナットとで締結する構造となっている。特許文献１に開示される天井扇は、高所である天井で設置作業を一人で行う場合、片手で本体を保持しながら、固定金具と吊り下げ部とをボルトとナットとで締結する作業を行う必要がある。したがって、特許文献１に開示される天井扇は、施工性を改善する余地がある。 The ceiling fan disclosed in Patent Document 1 has a structure in which a fixing bracket and a hanging portion are fastened with bolts and nuts when attached to a fixing bracket fixed to the ceiling. When the ceiling fan disclosed in Patent Document 1 is installed on a ceiling at a high place by one person, the work of fastening the fixing bracket and the hanging portion with bolts and nuts while holding the main body with one hand is performed. There is a need to do. Therefore, the ceiling fan disclosed in Patent Document 1 has room for improving workability.
本発明は、上記に鑑みてなされたものであって、高所における設置作業を一人で行う場合の施工性が高い天井扇の設置方法を得ることを目的とする。 The present invention has been made in view of the above, and an object of the present invention is to obtain an installation method of a ceiling fan having high workability when the installation work in a high place is performed by one person.
上述した課題を解決し、目的を達成するために、本発明に係る天井扇の設置方法は、天井に固定されるＵ字形状の固定金具と、固定金具に取り付けられるローラと、ローラに吊り下げられるパイプと、電動機を備え、パイプに連結される本体と、電動機によって回転駆動される回転翼と、パイプに回転不能に固定される第１連結板及びパイプに回転可能に固定される第２連結板を有し、ローラとパイプとを連結する連結板と、第１連結板と第２連結板とでパイプを挟んで回転可能に固定する第１のボルト及び第１のナットと、第１のボルトの第１のナットの固定位置よりもねじ先側に設けられた貫通孔に通される割ピンと、第１連結板と第２連結板とでローラを挟んで固定する第２のボルトとを備え、第１連結板は、ローラの縁に引っ掛けることが可能な引掛け部を有し、第２連結板は、第２のボルトに係合する切り欠き部が形成されている天井扇を天井に設置する天井扇の設置方法であって、回転翼が取り付けられた本体とパイプとを連結する工程と、第１連結板及び第２連結板でパイプを挟み、第１のボルト及び第１のナットによって第２連結板をパイプに回動可能に固定する工程と、第１のボルトの貫通孔に割ピンを通す工程とを有する。本発明は、天井に固定された固定金具にローラを取り付ける工程と、第１連結板をローラに引っ掛ける工程と、第１連結板及びローラの順に貫通させた第２のボルトに、第２のナットを取り付ける工程と、貫通孔に割ピンが通された第１のボルトを回転軸にして第２連結板を回転させて切り欠き部を第２のボルトに係合させる工程とを有する。 In order to solve the above-mentioned problems and achieve the object, the method of installing the ceiling fan according to the present invention is a U-shaped fixing bracket fixed to the ceiling, a roller attached to the fixing bracket, and hanging from the roller. a pipe being provided with a motor, a body that is connected to the pipe, the rotary blade rotatably driven by an electric motor, a second connection which is rotatably fixed to the first connecting plate and a pipe which is non-rotatably secured to the pipe A connecting plate having a plate and connecting the roller and the pipe, a first bolt and a first nut for rotatably fixing the pipe between the first connecting plate and the second connecting plate, and a first A split pin passed through a through hole provided on the screw tip side of the fixing position of the first nut of the bolt, and a second bolt for fixing the roller by sandwiching the first connecting plate and the second connecting plate. The first connecting plate has a hooking portion that can be hooked on the edge of the roller, and the second connecting plate has a ceiling fan in which a notch portion that engages with the second bolt is formed. In the installation method of the ceiling fan to be installed in, the process of connecting the main body to which the rotary blade is attached and the pipe, and the pipe is sandwiched between the first connecting plate and the second connecting plate, and the first bolt and the first It has a step of rotatably fixing the second connecting plate to the pipe with a nut and a step of passing a split pin through the through hole of the first bolt. In the present invention, a step of attaching a roller to a fixing bracket fixed to the ceiling, a step of hooking the first connecting plate on the roller, a second bolt penetrating the first connecting plate and the roller in this order, and a second nut. There is a step of attaching the second bolt to the second bolt by rotating the second connecting plate around the first bolt through which the split pin is passed through the through hole to engage the notch with the second bolt.
本発明に係る天井扇の設置方法は、高所における設置作業を一人で行う場合の施工性が高いという効果を奏する。 The method for installing a ceiling fan according to the present invention has an effect that the workability is high when the installation work in a high place is performed by one person.
以下に、本発明の実施の形態に係る天井扇の設置方法を図面に基づいて詳細に説明する。なお、この実施の形態によりこの発明が限定されるものではない。 It will be described below in detail with reference to the accompanying drawings Installation engagement Ru top Iogi to the embodiment of the present invention. The present invention is not limited to this embodiment.
実施の形態１．
図１は、本発明の実施の形態１に係る天井扇の側面図である。図１に示すように、天井扇５０は、Ｕ字形状部１ａを備え天井１８に固定される固定金具１と、固定金具１に取り付けられるゴム製のローラ２と、ローラ２に連結される連結板３と、連結板３によって吊り下げられるパイプ４と、パイプ４に連結される本体５を有している。本体５の下部には、回転翼２５が取り付けられている。回転翼２５は、本体５に接続されるボウル形状の羽根取付板６と、羽根取付板６に取り付けられて水平方向に延びる複数の羽根７とを有する。Embodiment 1.
FIG. 1 is a side view of the ceiling fan according to the first embodiment of the present invention. As shown in FIG. 1, the ceiling fan 50 includes a fixing bracket 1 having a U-shaped portion 1a and fixed to the ceiling 18, a rubber roller 2 attached to the fixing bracket 1, and a connection connected to the roller 2. It has a plate 3, a pipe 4 suspended by the connecting plate 3, and a main body 5 connected to the pipe 4. A rotary blade 25 is attached to the lower part of the main body 5. The rotary blade 25 has a bowl-shaped blade mounting plate 6 connected to the main body 5 and a plurality of blades 7 attached to the blade mounting plate 6 and extending in the horizontal direction.
本体５の内部には、回転翼２５を駆動する電動機２６が収容されている。電動機２６の電源線２７は、パイプ４を通って天井１８に引き込まれ、不図示の電源に接続されている。天井扇５０は、回転翼２５が回転することによって天井面から床面へ送風する。 Inside the main body 5, an electric motor 26 for driving the rotary blade 25 is housed. The power line 27 of the electric motor 26 is drawn into the ceiling 18 through the pipe 4 and is connected to a power source (not shown). The ceiling fan 50 blows air from the ceiling surface to the floor surface by rotating the rotary blades 25.
図２は、実施の形態１に係る天井扇の上部を第１連結板側から見た斜視図である。図３は、実施の形態１に係る天井扇の上部を第２連結板側から見た斜視図である。ローラ２は、中心軸と同軸の貫通穴２ａが形成されている。また、ローラ２の外周面２ｂには、固定金具１のＵ字形状部１ａが嵌まる溝２ｃが形成されている。連結板３は、パイプ４の側面に沿う形状の絞り部１１を備えた第１連結板３ａと、一端部側に切り欠き部１２を備えた平板状である第２連結板３ｂとを有する。絞り部１１は、第１連結板３ａのパイプ４に固定される部分に形成されている。切り欠き部１２は、第２連結板３ｂの幅方向に切り欠きが形成されている。第２連結板３ｂは、他端部側に貫通穴１９が形成されている。第１連結板３ａは、上部貫通穴２０及び下部貫通穴２１の二つの穴が開けられている。上部貫通穴２０の中心と下部貫通穴２１の中心との間隔は、切り欠き部１２の切り欠きの幅方向の中央と、貫通穴１９の中心との間隔と同じになっている。第１連結板３ａは、上部に引っ掛け部９を備える。上部貫通穴２０は、引っ掛け部９をローラ２の上部の縁に引っ掛けた状態でローラ２の貫通穴２ａと重なる位置に形成されている。 FIG. 2 is a perspective view of the upper portion of the ceiling fan according to the first embodiment as viewed from the first connecting plate side. FIG. 3 is a perspective view of the upper part of the ceiling fan according to the first embodiment as viewed from the second connecting plate side. The roller 2 is formed with a through hole 2a coaxial with the central axis. Further, a groove 2c into which the U-shaped portion 1a of the fixing metal fitting 1 is fitted is formed on the outer peripheral surface 2b of the roller 2. The connecting plate 3 has a first connecting plate 3a having a drawing portion 11 having a shape along the side surface of the pipe 4, and a flat plate-shaped second connecting plate 3b having a notch portion 12 on one end side. The drawing portion 11 is formed in a portion of the first connecting plate 3a fixed to the pipe 4. The notch portion 12 is formed with a notch in the width direction of the second connecting plate 3b. The second connecting plate 3b has a through hole 19 formed on the other end side. The first connecting plate 3a has two holes, an upper through hole 20 and a lower through hole 21. The distance between the center of the upper through hole 20 and the center of the lower through hole 21 is the same as the distance between the center of the notch 12 in the width direction and the center of the through hole 19. The first connecting plate 3a is provided with a hook portion 9 at the upper portion. The upper through hole 20 is formed at a position where the hook portion 9 is hooked on the upper edge of the roller 2 and overlaps with the through hole 2a of the roller 2.
天井扇５０を天井１８に設置する作業に先立って、第１連結板３ａ及び第２連結板３ｂは、第１連結板３ａの下部貫通穴２１、パイプ４の上部をパイプ４の軸と直交する方向に貫通する貫通穴及び第２連結板３ｂの貫通穴１９、ワッシャ１４ａ及びナット１５ａの順にボルト１３が通され、ナット１５ａがボルト１３に締結される。第１連結板３ａは、パイプ４の側面に対応する形状の絞り部１１を備えている。したがって、第１連結板３ａとパイプ４との位置合わせを容易に行える。ボルト１３には、軸方向と直交する方向に貫通する貫通穴２２が空けられている。貫通穴２２には、割ピン１６ａが通される。なお、ボルト１３は、第２連結板３ｂの貫通穴１９、パイプ４の貫通穴及び第１連結板３ａの下部貫通穴２１、ワッシャ１４ａ及びナット１５ａの順に通してもよい。 Prior to the work of installing the ceiling fan 50 on the ceiling 18, the first connecting plate 3a and the second connecting plate 3b have the lower through hole 21 of the first connecting plate 3a and the upper portion of the pipe 4 orthogonal to the axis of the pipe 4. The bolt 13 is passed through the through hole penetrating in the direction, the through hole 19, the washer 14a, and the nut 15a of the second connecting plate 3b in this order, and the nut 15a is fastened to the bolt 13. The first connecting plate 3a includes a drawing portion 11 having a shape corresponding to the side surface of the pipe 4. Therefore, the positioning of the first connecting plate 3a and the pipe 4 can be easily performed. The bolt 13 is provided with a through hole 22 that penetrates in a direction orthogonal to the axial direction. A split pin 16a is passed through the through hole 22. The bolt 13 may be passed through the through hole 19 of the second connecting plate 3b, the through hole of the pipe 4, the lower through hole 21, the washer 14a, and the nut 15a of the first connecting plate 3a in this order.
平板状の第２連結板３ｂは、ナット１５ａがボルト１３に締結された状態において、ボルト１３を軸に回転可能である。一方、パイプ４の側面に対応する形状の絞り部１１を備えた第１連結板３ａは、ナット１５ａがボルト１３に締結された状態において、ボルト１３を軸に回転させることはできない。 The flat plate-shaped second connecting plate 3b can rotate about the bolt 13 in a state where the nut 15a is fastened to the bolt 13. On the other hand, the first connecting plate 3a provided with the drawing portion 11 having a shape corresponding to the side surface of the pipe 4 cannot be rotated around the bolt 13 in a state where the nut 15a is fastened to the bolt 13.
天井扇５０を天井１８に設置する際には、固定金具１が天井１８に固定される。また、回転翼２５が取り付けられた本体５とパイプ４とを連結する。第１連結板３ａ及び第２連結板３ｂとでパイプ４を挟み、第２連結板３ｂをパイプ４に回動可能に固定する。そして、溝２ｃがＵ字形状部１ａに嵌め込まれて、ローラ２が固定金具１に取り付けられる。引っ掛け部９をローラ２の上部に係合させることにより、上部貫通穴２０とローラ２の貫通穴２ａとの位置を容易に合わせることができる。また、引っ掛け部９をローラ２の上部に係合させることにより、天井扇５０を仮固定することができ、天井１８への天井扇５０の設置作業の作業性が向上する。ローラ２の外周面２ｂに形成された溝２ｃにＵ字形状部１ａが嵌まっているため、引っ掛け部９をローラ２に引っ掛けて天井扇５０を仮固定しても、ローラ２は固定金具１から脱落しない。 When the ceiling fan 50 is installed on the ceiling 18, the fixing bracket 1 is fixed to the ceiling 18. Further, the main body 5 to which the rotary blade 25 is attached and the pipe 4 are connected. The pipe 4 is sandwiched between the first connecting plate 3a and the second connecting plate 3b, and the second connecting plate 3b is rotatably fixed to the pipe 4. Then, the groove 2c is fitted into the U-shaped portion 1a, and the roller 2 is attached to the fixing bracket 1. By engaging the hook portion 9 with the upper portion of the roller 2, the positions of the upper through hole 20 and the through hole 2a of the roller 2 can be easily aligned. Further, by engaging the hooking portion 9 with the upper portion of the roller 2, the ceiling fan 50 can be temporarily fixed, and the workability of the installation work of the ceiling fan 50 on the ceiling 18 is improved. Since the U-shaped portion 1a is fitted in the groove 2c formed on the outer peripheral surface 2b of the roller 2, even if the hooking portion 9 is hooked on the roller 2 to temporarily fix the ceiling fan 50, the roller 2 is still a fixing bracket 1. Do not fall out of.
次に、第１連結板３ａの上部貫通穴２０及びローラ２の貫通穴２ａの順にボルト８が通される。図４は、実施の形態１に係る天井扇の上部の、第２連結板をボルトに係合させた状態での斜視図である。第１連結板３ａ及び第２連結板３ｂは、ボルト８でローラ２に連結される。 Next, the bolt 8 is passed through the upper through hole 20 of the first connecting plate 3a and the through hole 2a of the roller 2 in this order. FIG. 4 is a perspective view of the upper part of the ceiling fan according to the first embodiment in a state where the second connecting plate is engaged with the bolt. The first connecting plate 3a and the second connecting plate 3b are connected to the roller 2 by bolts 8.
第２連結板３ｂは、切り欠き部１２を有するため、下部貫通穴２１に通されたボルト１３を回転軸にして回転させることにより、ボルト８をローラ２の貫通穴２ａに通した後でも切り欠き部１２にボルト８を係合させることができる。 Since the second connecting plate 3b has a notch portion 12, it is cut even after the bolt 8 is passed through the through hole 2a of the roller 2 by rotating the bolt 13 passed through the lower through hole 21 as a rotation axis. The bolt 8 can be engaged with the notch 12.
切り欠き部１２にボルト８を係合させた状態で、ボルト８にワッシャ１４を通し、ナット１５を締結することで、第１連結板３ａ及び第２連結板３ｂがローラ２に固定される。第１連結板３ａ及び第２連結板３ｂをローラ２に固定することにより、回転翼２５、本体５及びパイプ４は、固定金具１に固定される。 The first connecting plate 3a and the second connecting plate 3b are fixed to the roller 2 by passing the washer 14 through the bolt 8 and fastening the nut 15 with the bolt 8 engaged with the notch portion 12. By fixing the first connecting plate 3a and the second connecting plate 3b to the roller 2, the rotary blade 25, the main body 5, and the pipe 4 are fixed to the fixing bracket 1.
図５は、実施の形態１に係る天井扇の天井に設置した状態での上部の斜視図である。図５に示すように、連結板３を貫通するボルト８をワッシャ１４及びナット１５で固定した後に、緩み止め用の割ピン１６を穴１７に通すことで、天井扇５０の設置が完了する。 FIG. 5 is a perspective view of the upper part of the ceiling fan according to the first embodiment in a state of being installed on the ceiling. As shown in FIG. 5, after fixing the bolt 8 penetrating the connecting plate 3 with the washer 14 and the nut 15, the installation of the ceiling fan 50 is completed by passing the cotter pin 16 for preventing loosening through the hole 17.
実施の形態１に係る天井扇５０は、第１連結板３ａをローラ２に引っ掛ける工程と、ボルト８を第１連結板３ａ及びローラ２の順に貫通させる工程と、第２連結板３ｂを回転させて切り欠き部１２をボルト８に係合させる工程とを有するため、施工性に優れ、高所においても信頼性の高い取り付け工事を行うことができる。 The ceiling fan 50 according to the first embodiment has a step of hooking the first connecting plate 3a on the roller 2, a step of penetrating the bolt 8 in the order of the first connecting plate 3a and the roller 2, and rotating the second connecting plate 3b. Since the notch portion 12 is engaged with the bolt 8, the workability is excellent and the mounting work can be performed with high reliability even in a high place.
以上の実施の形態に示した構成は、本発明の内容の一例を示すものであり、別の公知の技術と組み合わせることも可能であるし、本発明の要旨を逸脱しない範囲で、構成の一部を省略、変更することも可能である。 The configuration shown in the above-described embodiment shows an example of the content of the present invention, can be combined with another known technique, and is one of the configurations without departing from the gist of the present invention. It is also possible to omit or change the part.
１ 固定金具、１ａ Ｕ字形状部、２ ローラ、２ａ，１９，２２ 貫通穴、２ｂ 外周面、２ｃ 溝、３ 連結板、３ａ 第１連結板、３ｂ 第２連結板、４ パイプ、５ 本体、６ 羽根取付板、７ 羽根、８，１３ ボルト、９ 引っ掛け部、１１ 絞り部、１２ 切り欠き部、１４，１４ａ ワッシャ、１５，１５ａ ナット、１６，１６ａ 割ピン、１７ 穴、１８ 天井、２０ 上部貫通穴、２１ 下部貫通穴、２５ 回転翼、２６ 電動機、２７ 電源線、５０ 天井扇。 1 Fixing bracket, 1a U-shaped part, 2 roller, 2a, 19, 22 through hole, 2b outer peripheral surface, 2c groove, 3 connecting plate, 3a 1st connecting plate, 3b 2nd connecting plate, 4 pipe, 5 main body, 6 blade mounting plate, 7 blades, 8, 13 bolts, 9 hooks, 11 throttles, 12 notches, 14, 14a washers, 15, 15a nuts, 16, 16a split pins, 17 holes, 18 ceilings, 20 upper parts Through hole, 21 lower through hole, 25 rotor blade, 26 electric motor, 27 power line, 50 ceiling fan.
Claims (2)
前記固定金具に取り付けられるローラと、
前記ローラに吊り下げられるパイプと、
電動機を備え、前記パイプに連結される本体と、
前記電動機によって回転駆動される回転翼と、
前記パイプに回転不能に固定される第１連結板及び前記パイプに回転可能に固定される第２連結板を有し、前記ローラと前記パイプとを連結する連結板と、
前記第１連結板と前記第２連結板とで前記パイプを挟んで回転可能に固定する第１のボルト及び第１のナットと、
前記第１のボルトの前記第１のナットの固定位置よりもねじ先側に設けられた貫通孔に通される割ピンと、
前記第１連結板と前記第２連結板とで前記ローラを挟んで固定する第２のボルト及び第２のナットとを備え、
前記第１連結板は、前記ローラの縁に引っ掛けることが可能な引掛け部を有し、
前記第２連結板は、前記第２のボルトに係合する切り欠き部が形成されている天井扇を天井に設置する天井扇の設置方法であって、
前記回転翼が取り付けられた前記本体と前記パイプとを連結する工程と、
前記第１連結板及び前記第２連結板で前記パイプを挟み、前記第１のボルト及び前記第１のナットによって前記第２連結板を前記パイプに回動可能に固定する工程と、
前記第１のボルトの前記貫通孔に前記割ピンを通す工程と、
天井に固定された前記固定金具に前記ローラを取り付ける工程と、
前記第１連結板を前記ローラに引っ掛ける工程と、
前記第１連結板及び前記ローラの順に貫通させた前記第２のボルトに、前記第２のナットを取り付ける工程と、
前記貫通孔に前記割ピンが通された前記第１のボルトを回転軸にして前記第２連結板を回転させて前記切り欠き部を前記第２のボルトに係合させる工程とを有することを特徴とする天井扇の設置方法。 U-shaped fixing brackets that are fixed to the ceiling,
A roller attached to the fixing bracket and
The pipe suspended from the roller and
A main body equipped with an electric motor and connected to the pipe,
Rotor blades that are rotationally driven by the electric motor
A connecting plate having a first connecting plate rotatably fixed to the pipe and a second connecting plate rotatably fixed to the pipe, and connecting the roller and the pipe.
A first bolt and a first nut that rotatably fix the pipe sandwiched between the first connecting plate and the second connecting plate.
A cotter pin passed through a through hole provided on the screw tip side of the first bolt from the fixing position of the first nut, and
A second bolt and a second nut for sandwiching and fixing the roller between the first connecting plate and the second connecting plate are provided.
The first connecting plate has a hooking portion that can be hooked on the edge of the roller.
The second connecting plate is a method of installing a ceiling fan in which a ceiling fan having a notch portion engaged with the second bolt is installed on the ceiling.
The step of connecting the main body to which the rotary blade is attached and the pipe, and
A step of sandwiching the pipe between the first connecting plate and the second connecting plate, and rotatably fixing the second connecting plate to the pipe by the first bolt and the first nut.
A step of passing the split pin through the through hole of the first bolt, and
The process of attaching the roller to the fixing bracket fixed to the ceiling,
The step of hooking the first connecting plate on the roller and
A step of attaching the second nut to the second bolt which is passed through the first connecting plate and the roller in this order, and
It has a step of rotating the second connecting plate with the first bolt through which the split pin is passed as a rotation axis to engage the notch with the second bolt. How to install the ceiling fan as a feature.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/046993 WO2019130490A1 (en) | 2017-12-27 | 2017-12-27 | Ceiling fan and method of installing ceiling fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019130490A1 JPWO2019130490A1 (en) | 2020-04-02 |
| JP6783399B2 true JP6783399B2 (en) | 2020-11-11 |
Family
ID=67063316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019561481A Active JP6783399B2 (en) | 2017-12-27 | 2017-12-27 | How to install a ceiling fan |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6783399B2 (en) |
| WO (1) | WO2019130490A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149596U (en) * | 1979-04-12 | 1980-10-28 | ||
| JPS59103897U (en) * | 1982-12-28 | 1984-07-12 | 松下精工株式会社 | ceiling fan |
| JPS6149096U (en) * | 1984-09-06 | 1986-04-02 | ||
| JP5857105B2 (en) * | 2014-10-02 | 2016-02-10 | 株式会社昭和コーポレーション | Anti-rest bracket fixing part structure |
-
2017
- 2017-12-27 JP JP2019561481A patent/JP6783399B2/en active Active
- 2017-12-27 WO PCT/JP2017/046993 patent/WO2019130490A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019130490A1 (en) | 2019-07-04 |
| JPWO2019130490A1 (en) | 2020-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7785077B2 (en) | Ceiling fan hanging system | |
| EP3296572B1 (en) | Fan head part, vertical type and wall-mounted type fans, household appliance and air blowing method | |
| US6932578B2 (en) | Mounting system for supporting a ceiling fan assembly | |
| EP3032185A1 (en) | Decorative-panel attaching structure for air conditioner, and indoor equipment | |
| CA2618952A1 (en) | Mounting system for supporting a ceiling fan assembly | |
| US11566637B2 (en) | Ceiling fan hanger assembly | |
| US20150086375A1 (en) | Ceiling fan | |
| JP5911318B2 (en) | Ceiling suspended air conditioner | |
| JP6783399B2 (en) | How to install a ceiling fan | |
| JP2021193302A (en) | Ceiling fan | |
| JP5270644B2 (en) | Adjacent fixing bracket for panel material | |
| US20170051759A1 (en) | Slide on Flush Mount Bracket with Captive Fasteners | |
| JP2001289501A (en) | Suspension tool and suspension method | |
| JP2017160882A (en) | Noise insulation cover | |
| KR101460105B1 (en) | Bolt conclusion device for aerogenerator | |
| JP6983337B2 (en) | Ceiling fan | |
| JP2014152700A (en) | Ceiling fan | |
| JP7045524B2 (en) | Fan | |
| JP4852916B2 (en) | Ceiling fan | |
| JP2018091257A (en) | Ceiling fan | |
| JP2018053619A (en) | Turnbuckle and jet fan support method using the same | |
| KR102193185B1 (en) | Mounting bracket set | |
| WO2019138483A1 (en) | Ceiling fan | |
| JP3027508U (en) | Ventilation fan mounting structure | |
| JP2022057064A (en) | Jet fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191119 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191119 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200721 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200831 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200923 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201021 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6783399 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |