經濟部智慧財產局員工消費合作社印製 A7 ___B7 _ 五、發明說明（彳） (發明所屬之技術領域） 本發明係關於一種天花板面板之固定具，更具體而言 ，關於一種構成例如淸潔室，保冷庫或恆溫室的懸吊天花 板式之天花板面板之固定具。 (以往之技術） 作爲此種天花板面板之固定具，眾知有表示於日本實 公昭62 — 2 1 608號公報（以下稱爲「第一以往例」 )’或日本實公平4 — 31369號公報（以下稱爲「第 二以往例」）者。 表示於上述第一以往例者，係具備：保持天花板面板 的水平承受部（底板部），及正交於該水平承受部且朝上 方延伸的垂直片（上方保持部），及設於該垂直片的凹溝 槽部，及藉由其中一方之片部與另一方之片部形成L形狀 ，將其中一方之片部前端部插入上述凹溝槽部，並將另一 方之片部載置於天花板面板上的按壓具。 上述按壓具係將上述其中一方之前端部插入在上述凹 溝槽部，同時沿著該凹溝槽部滑動至所定位置，並將上述 另一方之片部以隱藏式鉚釘等固定於天花板面板。在上述 垂直片與天花板面板之間，塡充塡隙材，同時，在水平承 受部與天花板面板之境界的隅部，也設置塡隙材成爲露出 於天花板面板之下面側。 如此所構成之第一以往例，係必須將按壓具之其中一 方之片部的前端部插入凹溝槽部，同時將該按壓具滑動至 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公爱） ------------ ^^1! (請先閱讀背面之注意事項再填寫本頁) -4- 經濟部智慧財產局員工消费合作社印製 A7 B7 五、發明說明（2 ) 所定位置，並將另一方之片部使用隱藏式鉚釘等固定於天 花板面板。因此，施工工數較多，對於施工效率之改善有 所餘地。 另一方面，第二以往例，係爲了解決上述第一以往例 之問題而創作者，以樞裝凹條代替上述凹溝槽部，同時在 該樞裝凹條之下側設置嚙合突條，在上述按壓具之其中一 方之片部的前端部設置旋轉自如地嵌合於上述樞裝凹條之 膨隆部，形成設置將按壓具之另一方片部之基端側扣合於 上述嚙合突條的鋸齒狀面者。將其中一方之片部以樞裝凹 條爲中心施以旋轉，藉以鋸齒狀面扣合於嚙合，將按壓具 固定於垂直片，同時，以另一方之片部來保持天花板面板 。在上述水平承受部，突設與設於天花板面板之緣部之垂 下片扣合的扣止條。在水平承受部與天花板面板之境界的 隅部，於露出於天花板面板之下面側之部分，設置與上述 第一以往例同樣之塡隙材。 在如此所構成之第二以往例，由於雖不使用隱藏式鉚 釘等，僅使用按壓具，也可固定天花板面板，因此，可減 低施工工數，可提高施工效率。 (發明欲解決之課題） 但是’在上述第二以往例中，由於以樞裝凹條與噛合 突條夾住固定按壓具，因此，按壓具之另一方片部與天花 板之間係須設成隔些許間隙的尺寸公差。所以，按壓具之 按壓力無法充分作用於天花板面板，例如在藉外力使天花 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --I---—— — —— — — ·1111111 ^* — 1 —---I (請先閱讀背面之注意事項再填寫本頁》 -5 - 經濟部智慧財產局員工消費合作社印製 A7 ___B7___ 五、發明說明（3 ) 板面板共振時，有天花板面板與按壓具，或天花板面板與 水平承受部互相相撞而發生聲音之虞。 又，由於塡隙材成爲露出於天花板之下面側，因此， 也有損及美觀之問題，由於設於水平承受部之扣止條成爲 與設於天花板面板之緣部的垂下片相扣合，因此，若未能 沿著水平承受部滑動天花板面板，即無法將天花板面板移 動至所定位置。故施工煩雜，留下改善施工效率之餘地。 本發明係鑑於上述事項而創作者，其課題係在於提供 一種以所定力量可確實地固定天花板面板，且可提高美觀 ，同時可提高施工效率的天花板面板之固定具。 (解決課題所用之手段） 爲了解決上述課題，本發明的天花板面板之固定具， 係具備保持天花板面板之下面的底板部，及從上方保持保 持該底板部之上方保持部的天花板面板之固定具，其特徵 爲具備：設於上述底板部上，彈性地保持上述天花板面板 ，同時封閉底板部與天花板面板之間的封閉構件，及設於 上述上方保持部，且具有開口於上述底板部側之樞支凹部 的旋轉支承部，及共有第一板部與第二板部之基端部彼此 間形成L形狀，將第一板部之前端部放進上述樞支凹部使 之旋轉，此時以第二板部朝底板部側按壓天花板面板之上 面而壓縮變形上述封閉構件，同時將第二板部之外面抵接 於天花板面板之上面，並固定天花板面板的固定構件。 藉如此地構成，在以固定構件固定天花板面板之狀態 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐〉 ---------I I I I --- I ! — 訂· 11--— II (請先閱讀背面之注意事項再填寫本頁) -6- 經濟部智慧財產局員工消费合作社印製 A7 ___B7_ 五、發明說明（4 ) 下彈性地壓縮變形封閉構件，使其反作用力成爲經常作用 於固定構件。因此，天花板面板係成爲以所定彈力可確實 地被固定之狀態。故即使如施加共振天花板之外力，也不 會有該天花板面板撞到其他構件而發生聲音之情形。 而且，由於封閉構件以所定彈力可密接於底板部及天 花板面板，因此，可提高封閉性。又，封閉構件成爲夾在 底板部與天花板面板之間之狀態，由於封閉構件不會露出 。因此，可提高美觀。又，天花板面板係僅載置於底板部 上即可設於所定位置，由於並不是須滑動底板部上才能配 置於所定位置，故施工成爲簡單，同時可減低施工工數。 因此，可提高施工效率。 (發明之實施形態） 以下，參照所附圖式詳述本發明之一實施形態。 在本實施形態所示的天花板面板之固定具1 ，係如第 1圖至第3圖所示，具備保持天花板面板2 0之下面 2 0 a的水平板（底板部）2，及從上方保持該水平板2 的垂直板（上方保持部）3的天花板軌（支撐軌）4者， 其特徵爲具備：設於水平板2上，彈性地保持天花板面板 2 0，同時封閉水平板2與天花板面板2 0之間的封閉構 件5，及設於垂直板3，且具有開口於水平板2側之樞支 凹部6 a的旋轉支撐部6，及共有第一板部7與第二板部 8之基端部彼此間形成L形狀，將第一板部7之前端部 7 a放進樞支凹部6 a使之旋轉’此時以第二板部8朝下 本紙張尺度適用中國國家標準（CNS)A4規格（21〇χ 297公* > I----I I 11--------I!訂.— — — — — —-- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 A7 __B7 _ 五、發明說明（5 ) 方按壓天花板面板2 0之上面2 〇 b而壓縮變·形封閉構件 5，同時將第二板部8之外面8 b抵接於天花板面板2 0 之上面2 0 b，並固定天花板面板2 0的按壓固定具（固 定構件）9。 以下，更詳述上述構成。亦即，上述天花板軌4係藉 由水平板2及垂直板3 —體地所形成者，由須保持複數天 花板面板2 0且較長者所構成。在該天花板軌4之一構成 要素的水平板2之上面2 a ，沿著其長度方向平行地延伸 兩條突條2 b，此等突條2 b之間形成用以保持封閉構件 5的溝槽2 c。封閉構件5係具有合成橡膠，合成橡膠發 泡體等之橡膠彈性者，剖面形成長方形狀，沿著溝槽2 c 地連續較長地形成。 在天花板軌4之一構成要素的垂直板3之上端，設置 朝上方開口，在其開口之緣部具有肋部1 0 a之剖面呈大 約C形狀的凹條1 0。該凹條1 0也沿著長度方向連續地 形成。由未予圖示之驅體垂下懸吊螺栓2 1 ，該懸吊螺栓 2 1藉由螺帽2 2，成爲固定於凹條之肋部1 0 a。凹條 1 0內之螺帽2 2係藉由凹條1 0之內面施以止轉。在垂 直板3之兩側面，設置一具有沿著長度方向連續地延伸之 樞支凹部6 a的旋轉支撐部6。旋轉支撐部6之樞支凹部 6 a ，係其最深部圓弧狀曲面地形成。 垂直板3係從水平板垂直地豎立，一直到凹條1 0爲 止之整體藉由兩枚所構成，同時，此等板藉由上下之肋部 3a ，3b及凹條10之底壁部l〇b被互相連接。亦即 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） -------------· ! I i I 訂·！— — — — — (請先閱讀背面之ii4事項再填寫本頁) -8 - 經濟部智慧財產局員工消費合作社印製 A7 ___ B7 _ 五、發明說明（6 ) ’垂直板3係由在中心部具有長方形狀或台架形狀之空間 者所構成，成爲輕且剛性大者。 上述天花軌4係具有上述水平板及垂直板3所構成的 相同剖面形狀者，藉由依鋁合金之擠壓成形一體地成形。 按壓固定具9係第一板部7之前端部7 a形成圓弧狀 曲面成爲能嵌合於旋轉支撐部6之樞支凹部6 a 。第二板 部8之前端部8 a也形成圓弧狀曲面成爲能嵌合於樞支凹 部6 a。但是’弟—板部8係從基端部9 a —直到前端部 8 a爲止之距離與從第一板部7之基端部9 a —直到前端 部7 a爲止之距離不相同。將第二板部8之前端部8 a嵌 合於樞支凹部6 a時，成爲使第一板部7之外面7 b按壓 天花板面板2 0。因此，成爲可固定兩種厚度之天花板面 板2 0。當然第二板部8被支撐於樞支凹部6 a時，該第 二板部8成爲第一板部7，而另一方成爲第二板部8。 按壓固定具9係構成在基端部9 a直角地相交第一板 部7與第二板部8。亦即，按壓固定具9係因如此地直角 地構成，藉由來自封閉構件5之反作用力R，成爲不會朝 從垂直板3遠離之方向（脫離之方向）旋轉。按壓固定具 9係其基端部9 a圓弧狀地弄圓，該基端部9 a —面按壓 天花板面板2 0之上面一面移動時，成爲可順利地'移動該 天花板面板2 0之上面2 0 b。如此所構成之按壓固定具 9，係將藉鋁合金所擠壓成形者，切斷成所定長度所構成 0 另一方面，天花板面板2 0係例如密接配置複數圓筒 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---.1 — .1---111-¾^------— —訂·！1!! (請先閲讀背面之注意事項再填寫本頁) -9- 經濟部智慧財產局員工消费合作社印製 A7 B7 _ 五、發明說明（7 ) 狀芯材2 3，並從軸向兩側以表面板2 4夾持此等芯材 2 3加以連接所構成。此等芯材2 3及表面板2 4係藉由 鋁合金所形成，藉硬焊加以連接。又，作爲天花板面板 2 0，以例如石棉碳酸鈣發泡板等所構成的不燃性芯材， 及張貼於該芯材雙面的一對金屬製表面板所構成者，或在 一對表面板間塡充例如發泡聚氨基甲酸乙酯等之隔熱性芯 材者等也可以。 如上所構成的天花板面板之固定具1 ，係事先由驅體 所垂下之懸吊螺栓2 1吊下天花板軌4之後，在上述天花 板軌4之水平板2的封閉構件5上載置天花板面板2 0之 緣部。（又，封閉構件5係以黏接材等固定於水平板2之 溝槽2 c較理想。）在旋轉支撐部6之樞支凹部6 a嵌合 第一板部7之前端部7a ，如在第1圖以箭號A所示地將 第2板部8朝垂直板3側轉動。（又，各按壓固定具9係 如第3圖所示’設在橫跨相鄰接之天花板面板2 0之位置 較理想。）如此’首先，按壓固定具9之基端部9 a踫到 天花板面板2 0之上面2 0 b，徐徐地按壓該天花板面板 2 0 ’成爲壓縮變形封閉構件5。之後，第一板部7之外 面7 b抵接於垂直板3 ’同時成爲整體第二板部8之外面 8 b抵接於天花板面板2 0之上面的狀態，使按壓固定具 9停止轉動。 結果’藉由天花板面板2 0作用於第二板部8之反作 用力R ’則欲維持合倂天花板面板2 0與第二板部8之狀 態的力量起作用’同時在天花板面板2 0與第二板部8之 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） ---·----------裝·！ ！| 訂-! — II — -線 (請先閲讀背面之注意事項再填寫本頁) -10- 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（8 ) 間或其他置摩擦力越作用，由此，按壓固定具9成爲牢固 地固定之狀態，天花板面板2 0成爲以所定彈力確實地被 固定之狀態。 因此’即使施加共振天花板面板2 〇之外力，也絕對 不會使該天花板面板2 0碰到水平板2或按壓固定具9等 而發生聲音之情形。 而且，由於封閉構件5成爲以所定彈力密接於水平板 2及天花板面板2 0，因此可提高天花板面板2 0與水平 板2之間，亦即各天花板面板2 0彼此間之接縫部分的封 閉性。又，由於封閉構件5成爲夾在水平板2與天花板面 板2 0之間的狀態，封閉構件5不會露出，故可提高美觀 。又，因天花板面板2 0係僅載置於水平板2上即可設於 所定位置，不必滑動水平板2上（但是，也.可使之滑動） ，故施工成爲容易，同時可減低施工工數。因此可提高施 工效率。 在上述實施形態中，作爲封閉構件5 ，表示長方形狀 之剖面者，惟如表示於第4圖之（a )〜（e )之剖面形 狀者也可以。亦即，表示於（a )之封閉構件5係具有長 方形狀之筒狀剖面，比在上述實施形態之封閉構件5，具 有彈性變形量變大之優點。表示於（b )之封閉構件5係 具有正方形狀之剖面，與上述實施形態之封閉構件5相比 較，其高度增加部分，具有彈性變形量變大之優點。表示 於（c )之封閉構件5係具有正方形狀之筒狀剖面，與表 示於（a )及（b )者相比較，具有彈性變形量變大之優 本紙張尺度適用中國國家標準（CNS)A4規烙（210 X 297公爱） 111.--^-------------— II ------11 (請先閱讀背面之注意事項再填寫本頁) -11 - 經濟部智慧財產局員工消费合作社印製 A7 ____B7___' 五、發明說明（9 ) 點。表示於（d )之封閉構件5係具有圓形之剖面形狀’ 由於增加對於天花板面板2 0之面壓，故具有提高封閉性 之優點。表示於（e )之封閉構件5係具有圓形之筒狀剖 面形狀，具有接觸於天花板面板2 0之面壓係比（d )者 較低，惟彈性變形量變大之優點。對於表示於（d )及（ e )之封閉構件5，作爲溝槽2 c，以具有圓弧狀底面者 所構成較理想。 又，在上述實施形態中，表示水平地配置水平板2， 且垂直地配置垂直板3者，惟當然水平板2及垂直板3係 均可配置於任何方向。例如，傾斜地配置水平板2及垂直 板3，可傾斜地保持天花板面板2 0，或是藉由沿著垂直 壁配置水平板2及垂直板3 ，即可垂直地保持天花板面板 2 0 (但是，此時，天花板面板2 0係成爲稱作壁面面板 )° 水平板2係傾斜地交叉於垂直板3者也可以，又從垂 直板3僅突出於其中一方側者也可以。在將水平板2構成 僅突出於垂直板3之一邊側時，藉由設於天花板之隅部， 即可保持該隅部之天花板面板20。 在上述說明中，垂直板3成爲具備中空部之構造，惟 將垂直板3作成中實狀之一枚板也可以。又，在上述說明 中，說明按壓固定具9之第1及第2板部7，8之長度不 相同之情形，惟將第一及第二板部7，8之長度作成相同 也可以。 本紙張尺度適用中國國赛標準（CNS)A4規格（210 X 297公釐） . I — I I--·1111111 ^ 1111111 {请先閱讀背面之注意事項再填寫本頁) •12· A7 A7 經濟部智慧財產局員工消費合作社印？Λ _B7__ 五、發明說明（10 ) (發明效果） 如上所述，依照本發明，由於如上述地構成，因此在 以固定構件固定天花板面板之狀態，使封閉構件彈性地壓 縮變形，成爲該反作用力經常作用於固定構件。所以，天 花板面板係成爲以所定彈力確實地固定之狀態。因此，即 使施加如共振天花板面板之外力，也不會有該天花板面板 碰到其他構件而發出聲音之情形。 而且，由於封閉構件成爲以所定彈力密接於底板部及 天花板面積，因此可提高封閉性。又，封閉構件成爲夾在 底板部與天花板面板之間的狀態，因封閉構件不會露出， 故可提高美觀。又，因天花板面板係僅載置於底板部上即 可設於所定位置，並不是須滑動底板部上才能配置於所定 位置者，因此施工成爲簡單，同時可減低施工工數，故可 提高施工效率。 第1圖係表示作爲本發明之一實施形態的天花板面板 之固定具的正面圖。 第2圖係表示該天花板面板之固定具之天花板軌的斜 視圖。 第.> 圖係表示藉由天花板面板之固定具來保持天花I 面板之狀態的平面圖。 第4圖係表示該天花板面板之固定具之封閉構件之其 他例子的圖式；（a)係表示具有長方形狀之筒狀剖面的1 封閉構件的圖式，（b )係表示具有正方形狀之剖面之封 閉構件的圖式，（c )係表示具有正方形狀之筒狀剖面之 本紙張尺度適用中國國家標準（CNS)A4規格（210 Χ 297公釐） -------------裝！ I 訂·！ 線 (請先閱讀背面之注意事項再填寫本頁) -13- A7 B7 五、發明說明（n ) <請先閱讀背面之注意事項再填寫本頁) 封閉構件的圖式，（d )係表示圓形之剖面形·狀之封閉構 件的圖式，（e )係表示具有圓形之筒狀剖面之封閉構件 的圖式。 (記號之說明） 1 :固定具， 2:水平板（底板部）， 3:垂直板（上方保持部）， 4 :天花板軌（支撐軌）， 5 :封閉構件， 6:旋轉支撐部， 6 a :樞支凹部， 7 :第一板部， 7 a :第一板部之前端部， 8 :第二板部， 8b:第二板部之外面， - 9:按壓固定具（固定構件）， 經濟部智慧財產局員工消費合作社印*1农 2 0 :天花板面板， 2 0 a :天花板面板之下面， 2 0 b :天花板面板之上面。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -14·Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _B7 _ V. Description of the invention (彳) (Technical field to which the invention belongs) The present invention relates to a fixture for a ceiling panel, and more specifically, to a structure such as a clean room , Hanging ceiling type ceiling panel fixings for cold storage room or constant temperature room. (Conventional technology) As a fixture for such a ceiling panel, it is known to be disclosed in Japanese Sho Sho 62-2 1 608 (hereinafter referred to as "the first conventional example") or Japanese Shokai 4-31369. (Hereinafter referred to as "second conventional example"). The first conventional example described above includes a horizontal receiving portion (bottom portion) that holds a ceiling panel, a vertical piece (upper holding portion) that extends orthogonally to the horizontal receiving portion and extends upward, and is provided on the vertical portion. The recessed groove portion of the sheet is formed into an L shape by one of the sheet portion and the other sheet portion, and the front end portion of one of the sheet portions is inserted into the recessed groove portion, and the other sheet portion is placed on Presses on ceiling panels. The pressing tool inserts one of the front end portions into the recessed groove portion, slides along the recessed groove portion to a predetermined position, and fixes the other piece to the ceiling panel with a hidden rivet or the like. A gap material is filled between the vertical sheet and the ceiling panel, and at the same time, a gap material is also provided at the border between the horizontal receiving portion and the ceiling panel so as to be exposed on the lower side of the ceiling panel. In the first conventional example thus constituted, it is necessary to insert the front end portion of one of the pieces of the pressing tool into the recessed groove portion, and at the same time slide the pressing tool to the paper standard applicable to the Chinese National Standard (CNS) A4 specification (210x 297 Public Love) ------------ ^^ 1! (Please read the precautions on the back before filling out this page) -4- Printed by A7 B7, Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Description of the invention (2) A fixed position is fixed to the ceiling panel using a hidden rivet or the like. Therefore, there are many construction workers and there is room for improvement in construction efficiency. On the other hand, in the second conventional example, in order to solve the problems of the first conventional example, the creator replaced the recessed groove portion with a pivot groove and provided an engaging projection on the lower side of the pivot groove. The front end of one of the pieces of the pressing tool is provided with an bulging portion that is rotatably fitted to the pivotal recessed groove, so as to form a base portion of the other piece of the pressing tool to be fastened to the engaging projection. Jagged person. One of the pieces is rotated around the pivot groove, and the jagged surface is fastened to the mesh to fix the pressing tool to the vertical piece. At the same time, the other piece is used to hold the ceiling panel. The horizontal receiving portion is provided with a fastening bar which is fastened to a hanging piece provided on the edge portion of the ceiling panel. A gap material similar to the above-mentioned first conventional example is provided in the ridge portion between the horizontal receiving portion and the ceiling panel at a portion exposed on the lower surface side of the ceiling panel. In the second conventional example thus constituted, the ceiling panel can be fixed only by using a pressing tool without using hidden rivets or the like, thereby reducing the number of construction workers and improving construction efficiency. (Problems to be Solved by the Invention) However, in the above-mentioned second conventional example, since the fixed pressing tool is sandwiched between the pivoting recessed strip and the coupling projection, the other piece of the pressing tool and the ceiling must be provided Dimensional tolerances with some clearance. Therefore, the pressing force of the pressing tool cannot fully act on the ceiling panel. For example, by using external force to make the ceiling paper size apply the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --I --------- — — · 1111111 ^ * — 1 —--- I (Please read the precautions on the back before filling out this page "-5-Printed by A7 ___B7___ of Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (3) Board panel At the time of resonance, the ceiling panel and the pressing tool, or the ceiling panel and the horizontal receiving portion may collide with each other to generate a sound. In addition, since the gap material is exposed on the lower side of the ceiling, it may also impair the aesthetics. The fastening strip provided on the horizontal receiving portion is engaged with the hanging piece provided on the edge portion of the ceiling panel, so if the ceiling panel cannot be slid along the horizontal receiving portion, the ceiling panel cannot be moved to a predetermined position. Construction is cumbersome, leaving room for improvement in construction efficiency. The present invention was created in view of the above matters, and its object is to provide a ceiling that can be reliably fixed with a predetermined force. Panels, fixtures for ceiling panels that can improve aesthetics and improve construction efficiency. (Means for solving problems) In order to solve the above-mentioned problems, the fixtures for ceiling panels of the present invention include a bottom plate portion that holds the lower surface of the ceiling panel. And a fixture for holding a ceiling panel holding the upper holding portion of the bottom plate portion from above, characterized in that: it is provided on the bottom plate portion, elastically holds the ceiling panel, and at the same time closes the seal between the bottom plate portion and the ceiling panel A member, a rotation support portion provided in the upper holding portion, and having a pivot support recess opened on the bottom plate portion side, and base end portions that share the first plate portion and the second plate portion form an L shape with each other, A front end portion of a plate portion is put into the pivot support recess to rotate it. At this time, the upper surface of the ceiling panel is compressed and deformed by pressing the upper surface of the ceiling panel with the second plate portion toward the bottom plate portion side, and the outer surface of the second plate portion is abutted against The ceiling panel is fixed on the ceiling panel by the fixing member. With this structure, the ceiling is fixed by the fixing member. The state of the board and panel The paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --------- IIII --- I! — Order · 11 --- II (Please read first Note on the back, please fill in this page again) -6- Printed by A7 _B7_ of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the invention (4) The elastically compressed deformation of the closed member, so that its reaction force often acts on fixed members. Therefore, the ceiling panel is securely fixed with a predetermined elastic force. Therefore, even if a force other than the resonant ceiling is applied, the ceiling panel may not collide with other members and generate sound. Moreover, the closed member is fixed at the predetermined level. Since the elastic force can be closely adhered to the bottom plate portion and the ceiling panel, the sealing performance can be improved. The closing member is sandwiched between the bottom plate portion and the ceiling panel, and the closing member is not exposed. Therefore, the appearance can be improved. In addition, the ceiling panel can be set at a predetermined position only by being placed on the bottom plate portion. Since it is not required to slide on the bottom plate portion to be placed at the predetermined position, the construction is simple, and the number of construction workers can be reduced. Therefore, construction efficiency can be improved. (Embodiment of Invention) Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. The fixture 1 of the ceiling panel shown in this embodiment is provided with a horizontal plate (bottom portion) 2 that holds the lower surface 20 a of the ceiling panel 20 as shown in FIGS. 1 to 3, and is held from above. The ceiling rail (support rail) 4 of the vertical panel (upper holding portion) 3 of the horizontal panel 2 is characterized in that it is provided on the horizontal panel 2 and elastically holds the ceiling panel 20 while closing the horizontal panel 2 and the ceiling. A closed member 5 between the panels 20, and a rotation support 6 provided in the vertical panel 3 and having a pivot support recess 6a opened on the horizontal panel 2 side, and share a first panel portion 7 and a second panel portion 8 The base end portions form an L shape with each other, and the front end portion 7 a of the first plate portion 7 is placed in the pivot support recess portion 6 a and rotated. At this time, the second plate portion 8 faces downward. CNS) A4 Specification (21〇χ 297 公 * > I ---- II 11 -------- I! Order. — — — — — — (Please read the notes on the back before filling (This page) Printed A7 by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs __B7 _ V. Description of the invention (5) Press the ceiling panel 2 0 above 2 〇b The compression / deformation closing member 5 is pressed against the outer surface 8 b of the second plate portion 8 against the upper surface 20 b of the ceiling panel 20, and the pressing fixture (fixing member) 9 of the ceiling panel 20 is fixed. Hereinafter, The above-mentioned structure is described in more detail. That is, the ceiling rail 4 is formed by the horizontal plate 2 and the vertical plate 3 as a whole, and is formed by a plurality of ceiling plates 20 that are required to be long and longer. The upper surface 2 a of the horizontal plate 2 which is a constituent element extends two protrusions 2 b in parallel along its length direction, and a groove 2 c is formed between the protrusions 2 b to hold the closing member 5. The closing member The 5 series has rubber elasticity such as synthetic rubber, synthetic rubber foam, etc., the cross section is formed into a rectangular shape, and is formed continuously along the groove 2 c. It is formed on the upper end of the vertical plate 3 which is a component of the ceiling rail 4, An upward opening is provided, and an edge portion of the opening is provided with a concave portion 10 having a cross-section of approximately C in the shape of a rib portion 10 a. The concave portion 10 is also continuously formed along the longitudinal direction. The body suspends the suspension bolt 2 1 by the nut 2 2. The ribs 10 a fixed to the concave strips. The nuts 2 2 in the concave strips 10 are stopped by the inner surface of the concave strips 10. On both sides of the vertical plate 3, one with The pivotal support 6 of the pivotal recess 6 a continuously extending along the length direction. The pivotal recess 6 a of the pivotal support 6 is formed in an arc-like curved surface at its deepest part. The vertical plate 3 is perpendicular to the horizontal plate The erection, up to the recessed strip 10, is composed of two pieces, and at the same time, these plates are connected to each other by the upper and lower ribs 3a, 3b and the bottom wall portion 10b of the recessed strip 10. That is to say, this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public love) ------------- ·! I i I Order ·! — — — — — (Please read item ii4 on the back before filling out this page) -8-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ___ B7 _ V. Description of the invention (6) 'Vertical board 3 is made by the center The part having a rectangular or pedestal-shaped space constitutes a light and rigid body. The ceiling rail 4 has the same cross-sectional shape composed of the horizontal plate and the vertical plate 3, and is integrally formed by extrusion molding of an aluminum alloy. The front end portion 7 a of the first plate portion 7 of the pressing fixture 9 is formed into an arc-shaped curved surface to be a pivot support recess portion 6 a that can be fitted into the rotation support portion 6. The front end portion 8a of the second plate portion 8 is also formed into an arc-shaped curved surface so as to be fitted into the pivot support recessed portion 6a. However, the distance from the base plate portion 8 to the front end portion 9a to the front end portion 8a is different from the distance from the base end portion 9a of the first plate portion 7 to the front end portion 7a. When the front end portion 8a of the second plate portion 8 is fitted into the pivot support recess portion 6a, the outer surface 7b of the first plate portion 7 is pressed against the ceiling panel 20. Therefore, the ceiling panel 20 can be fixed in two thicknesses. Of course, when the second plate portion 8 is supported by the pivot support recess 6a, the second plate portion 8 becomes the first plate portion 7, and the other plate portion 8 becomes the second plate portion 8. The pressing fixture 9 is formed at the base end portion 9a and intersects the first plate portion 7 and the second plate portion 8 at a right angle. In other words, the pressing fixture 9 is configured at a right angle so that the reaction force R from the closing member 5 does not rotate in a direction away from the vertical plate 3 (direction of disengagement). The pressing fixture 9 is rounded at the base end portion 9 a. When the base end portion 9 a is pressed while moving the upper surface of the ceiling panel 20, the upper surface of the ceiling panel 20 can be smoothly moved. 2 0 b. The pressing fixture 9 formed in this way is formed by cutting an aluminum alloy into a predetermined length. On the other hand, the ceiling panel 20 is, for example, a plurality of cylinders arranged in close contact with each other. (CNS) A4 specifications (210 X 297 mm) ---. 1-.1 --- 111-¾ ^ -------- --- Order ·! 1 !! (Please read the precautions on the back before filling this page) -9- Printed by A7 B7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs _ V. Description of the invention (7) The core material 2 3 These core materials 23 are sandwiched and connected by a surface plate 24. These core materials 23 and surface plates 2 4 are formed of aluminum alloy and are connected by brazing. In addition, as the ceiling panel 20, a non-combustible core material composed of, for example, an asbestos calcium carbonate foamed plate, and a pair of metal surface plates pasted on both sides of the core material, or a pair of surface plates are used. It is also possible to fill in a heat-insulating core material such as foamed polyurethane, and the like. The fixture 1 of the ceiling panel constructed as described above is suspended from the ceiling bolt 4 by the suspension bolt 2 1 previously suspended by the drive body, and then the ceiling panel 2 is placed on the closing member 5 of the horizontal plate 2 of the ceiling rail 4. Of the margin. (Also, the closing member 5 is preferably fixed to the groove 2 c of the horizontal plate 2 with an adhesive material or the like.) The end portion 7 a of the pivot support recess 6 a of the rotation support portion 6 before the first plate portion 7 is fitted, such as In FIG. 1, the second plate portion 8 is turned toward the vertical plate 3 side as indicated by an arrow A. (In addition, as shown in FIG. 3, each of the pressing fixtures 9 is ideally provided at a position across the adjacent ceiling panel 20.) In this way, first, the base end portion 9a of the pressing fixture 9 is The upper surface 2 b of the ceiling panel 20 is pressed slowly to become the compression-deformation closing member 5. After that, the outer surface 7 b of the first plate portion 7 abuts against the vertical plate 3 ′ and the outer surface 8 b of the entire second plate portion 8 abuts the upper surface of the ceiling panel 20 to stop the pressing fixture 9 from rotating. As a result, 'the reaction force R acting on the second panel portion 8 by the ceiling panel 20' is acting to maintain the state of combining the ceiling panel 20 and the second panel portion 8 'at the same time on the ceiling panel 20 and the second panel portion 8. The paper size of the second board department 8 is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 public love) --------------- installed ...! !! Order-! — II —-Line (Please read the notes on the back before filling this page) -10- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of Invention (8) Friction or other friction As a result, the pressing fixture 9 is firmly fixed, and the ceiling panel 20 is reliably fixed with a predetermined elastic force. Therefore, even if an external force of the resonant ceiling panel 20 is applied, the ceiling panel 20 will never touch the horizontal panel 2 or press the fixture 9 to generate sound. In addition, since the closing member 5 is in close contact with the horizontal panel 2 and the ceiling panel 20 with a predetermined elastic force, the sealing between the ceiling panel 20 and the horizontal panel 2, that is, the joint portion between the ceiling panels 20 can be improved. Sex. In addition, since the closing member 5 is sandwiched between the horizontal plate 2 and the ceiling panel 20, the closing member 5 is not exposed, so that the appearance can be improved. In addition, since the ceiling panel 20 can be set at a predetermined position only by being placed on the horizontal plate 2, there is no need to slide the horizontal plate 2 (but it can also be made to slide), so the construction is easy and the construction work can be reduced. number. Therefore, the construction efficiency can be improved. In the above embodiment, as the closing member 5, a rectangular cross-section is shown, but it may be a cross-sectional shape shown in (a) to (e) in FIG. 4. That is, the closing member 5 shown in (a) has a rectangular cross-section in a cylindrical shape, and has an advantage that the amount of elastic deformation is larger than that of the closing member 5 in the above embodiment. The closing member 5 shown in (b) has a square cross section. Compared with the closing member 5 of the above-mentioned embodiment, the height increasing portion thereof has the advantage of increasing the amount of elastic deformation. The closed member 5 shown in (c) has a square-shaped cylindrical section. Compared with the ones shown in (a) and (b), it has the advantage of greater elastic deformation. The paper size applies the Chinese National Standard (CNS) A4. Standard Branding (210 X 297 Public Love) 111 .-- ^ --------------- II ------ 11 (Please read the precautions on the back before filling this page)- 11-A7 ____B7___ 'printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of invention (9). The closing member 5 shown in (d) has a circular cross-sectional shape ', since the surface pressure on the ceiling panel 20 is increased, it has the advantage of improving the sealing performance. The closing member 5 shown in (e) has a circular cylindrical cross-sectional shape, and has a lower surface pressure ratio (d) than a surface contact 20 of the ceiling panel, but has the advantage that the amount of elastic deformation becomes large. It is preferable that the closed member 5 shown in (d) and (e) be a groove 2c having a circular arc-shaped bottom surface. In the above embodiment, the horizontal plate 2 is arranged horizontally and the vertical plate 3 is arranged vertically. Of course, the horizontal plate 2 and the vertical plate 3 may be arranged in any direction. For example, the horizontal panel 2 and the vertical panel 3 may be arranged obliquely to hold the ceiling panel 20 in an inclined manner, or the ceiling panel 20 may be vertically held by disposing the horizontal panel 2 and the vertical panel 3 along the vertical wall (however, this In this case, the ceiling panel 20 may be referred to as a wall surface panel.) The horizontal panel 2 may intersect the vertical panel 3 obliquely, and the vertical panel 3 may protrude from only one of the sides. When the horizontal plate 2 is configured to protrude only from one side of the vertical plate 3, the ceiling panel 20 of the ceiling can be held by the ceiling portion provided on the ceiling. In the above description, the vertical plate 3 has a structure having a hollow portion, but the vertical plate 3 may be a single solid plate. In the above description, the case where the lengths of the first and second plate portions 7, 8 of the pressing fixture 9 are different, but the lengths of the first and second plate portions 7, 8 may be made the same. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm). I — I I-- · 1111111 ^ 1111111 {Please read the notes on the back before filling this page) • 12 · A7 A7 Economy Ministry of Intellectual Property Bureau staff consumer cooperatives printed? Λ _B7__ V. Description of the invention (10) (Inventive effect) As described above, according to the present invention, since the structure is configured as described above, the closed member is elastically compressed and deformed in a state where the ceiling panel is fixed by the fixed member to become the reaction force. Often acts on fixed members. Therefore, the ceiling panel is in a state of being fixed with a predetermined elastic force. Therefore, even if a force other than the resonant ceiling panel is applied, there is no case where the ceiling panel hits other members and emits a sound. In addition, since the sealing member is brought into close contact with the floor portion and the ceiling area with a predetermined elastic force, the sealing performance can be improved. In addition, the closing member is sandwiched between the bottom plate portion and the ceiling panel, and since the closing member is not exposed, the appearance can be improved. In addition, the ceiling panel can be set at a predetermined position only by being placed on the bottom plate portion, and it is not necessary to slide the bottom plate portion to be arranged at the predetermined position. Therefore, the construction is simple, and the number of construction workers can be reduced, so the construction can be improved. effectiveness. Fig. 1 is a front view showing a fixture of a ceiling panel as an embodiment of the present invention. Fig. 2 is a perspective view showing a ceiling rail of the fixture of the ceiling panel. No. > is a plan view showing a state where the ceiling I panel is held by the fixture of the ceiling panel. Fig. 4 is a diagram showing another example of a closing member of the fixture of the ceiling panel; (a) is a diagram showing a 1 closing member having a rectangular tubular cross section, and (b) is a diagram showing a square-shaped The diagram of the closed member of the section, (c) indicates that the size of the paper with a square cylindrical section is applicable to the Chinese National Standard (CNS) A4 (210 x 297 mm) ---------- --- Install! I order! (Please read the notes on the back before filling this page) -13- A7 B7 V. Description of the invention (n) < Please read the notes on the back before filling this page) Schematic diagram of the closed member, (d) (E) is a drawing showing a closed member having a circular cylindrical cross-section. (Description of symbols) 1: Fixture, 2: Horizontal plate (bottom part), 3: Vertical plate (upper holding part), 4: Ceiling rail (support rail), 5: Enclosed member, 6: Rotary support part, 6 a: pivot support recess, 7: first plate portion, 7 a: front end portion of first plate portion, 8: second plate portion, 8b: outer surface of second plate portion,-9: pressing fixture (fixing member) , Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs * 1 Agricultural 2 0: ceiling panel, 2 a: below the ceiling panel, 2 b: above the ceiling panel. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -14 ·