JPH0342171Y2 - - Google Patents
Info
- Publication number
- JPH0342171Y2 JPH0342171Y2 JP18492185U JP18492185U JPH0342171Y2 JP H0342171 Y2 JPH0342171 Y2 JP H0342171Y2 JP 18492185 U JP18492185 U JP 18492185U JP 18492185 U JP18492185 U JP 18492185U JP H0342171 Y2 JPH0342171 Y2 JP H0342171Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- ceiling
- pair
- plate
- piece
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000010454 slate Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 230000009970 fire resistant effect Effects 0.000 description 6
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、天井板の側面に凹溝を有する耐火
材料製の天井板の側辺部にそれを取付けて使用す
ると、目透し部に耐火性を与えることができる天
井板の止め付け金具に関するものである。[Detailed description of the invention] [Industrial field of application] This invention can be used by attaching it to the sides of a ceiling board made of fireproof material that has grooves on the sides of the ceiling board. This invention relates to a ceiling plate fixing fitting that can provide fire resistance.
天井板の天井用板材に、石膏ボード又はこれに
類した難燃性又は不燃性の耐火材料を用いて、耐
火性の目透し天井を施工することは、例えば実開
昭59−88121号公報及び実開昭59−128818号公報
等によつて既に公知である。そして、上記公知技
術においては、例えば、第６図に示してあるよう
に、目透し部２０を、一方の天井用板材２１の裏
面の一側辺部に沿つて接着されている軽量型鋼又
はアルミ合金のような金属製の目地板兼桟部材２
２の平坦部２２aでもつて塞ぐことが提案されて
いる。なお、同図において、１７は天井板吊金
具、１７ａはその鉤部である。
For example, Japanese Utility Model Application Publication No. 59-88121 discloses the construction of a fire-resistant open ceiling by using gypsum board or a similar flame-retardant or non-combustible fire-resistant material for the ceiling board material. and Utility Model Application Publication No. 59-128818, etc., are already known. In the above-mentioned known technology, for example, as shown in FIG. Joint plate/piece member 2 made of metal such as aluminum alloy
It has been proposed that the flat portion 22 a of No. 2 be closed. In addition, in the same figure, 17 is a ceiling board hanging fixture, and 17a is its hook part.
しかしながら、石膏ボードの裏面に接着された
金属製の部材でもつて石膏ボード製の天井板を支
持せしめるようにした耐火構造では、石膏ボード
と金属間の熱膨張係数が極端に違うため、寒暑の
繰り返しによつて、石膏ボードと金属製の部材間
の接着部が剥離し易い、といつた欠点のあること
が解つた。
However, with a fireproof structure in which the ceiling panel made of plasterboard is supported by a metal member glued to the back of the plasterboard, the coefficient of thermal expansion between the plasterboard and the metal is extremely different, resulting in repeated cold and hot weather. As a result, it was found that the adhesive between the gypsum board and the metal member was prone to peeling off.
この点、石膏ボードの裏面に木桟を接着したも
のでは、そのような剥離現象の見られないことが
解つたのであるが、木桟を使用した石膏ボード製
の天井板の場合には、目透し部に木桟が露出す
る、といつた問題が生じる。 In this regard, it was found that no such peeling phenomenon was observed when wooden crosspieces were glued to the back of the plasterboard, but in the case of ceiling panels made of gypsum board using wooden crosspieces, The problem arises that the wooden crosspiece is exposed in the transparent part.
そこで、この考案は、木桟付の耐火材料製の天
井板を用いて目透し施工する際、この天井板の止
め付け金具を使用すると、目透し部を、石綿スレ
ート製の目地板のような耐火性材料製の目地板で
もつて、容易に閉塞することができる、天井板の
止め付け金具を提供しようとするものである。 Therefore, this idea was developed so that when using a ceiling plate made of fireproof material with wooden crosspieces to open the openings, if you use this ceiling plate fixing metal fitting, the openings can be made like asbestos slate joint plates. The purpose of the present invention is to provide a fitting for fixing a ceiling board, which can be easily closed even with a joint board made of a fire-resistant material.
上記の問題点を解決するために、この考案の天
井板の止め付け金具は、次のように構成されてい
る。すなわち、実施例に対応する第１〜５図を用
いて説明すると、平面形状が帯状の水平上片２の
長手方向に沿つて、その下面の巾方向における適
所と、一側縁縁から、一対の縦片３，３が、一対
の縦片３，３間に適宜の間隔を与えて連設されて
おり、この一対の縦片３，３の各下端部に縦片３
の長手方向に直交する向きの縦断面の形状がコ字
型の溝片４，４が、目地板挿入用溝４a，４aを形
成している側を対向状に配して連設されていて、
上記一対の溝片４，４の目地板挿入用溝４a，４a
間に、目地板５の長手方向に直交する向きの縦断
面形状が倒立凸字状の耐火材料製の目地板５が、
その凸部５aを一対の目地板挿入用溝４a，４a間
で下向きに露出して挿入されており、前記一対の
溝片４，４の背面の部分でもつて、夫々、側面に
凹溝１２を有する天井板１０の該凹溝１２部分に
挿入される一対の係合部４b，４bが構成され、一
方の縦片３の外側面と前記水平上片２の下面と一
方の溝片４の上面とでもつて、上記天井板１０の
上記凹溝１２よりも背面側の側辺部分１０aを嵌
合させるための、天井板の側辺部挿入用溝６が構
成されており、また前記水平上片２の、縦片３が
連設されている部位の間の適所に配して、天井板
吊金具の鈎部挿入孔９，９…が形成されている。
In order to solve the above-mentioned problems, the ceiling plate fixing fitting of this invention is constructed as follows. That is, to explain using FIGS. 1 to 5 corresponding to the embodiment, along the longitudinal direction of the horizontal upper piece 2 having a strip-like planar shape, a pair of holes are formed at appropriate positions in the width direction of the lower surface and from one side edge. The vertical pieces 3, 3 are arranged in series with an appropriate interval between the pair of vertical pieces 3, 3, and a vertical piece 3 is provided at the lower end of each of the pair of vertical pieces 3, 3.
Groove pieces 4, 4 each having a U-shaped longitudinal section in a direction perpendicular to the longitudinal direction of the grooves 4, 4 are arranged in series with the sides forming the joint plate insertion grooves 4a , 4a facing each other. and
Joint plate insertion grooves 4 a , 4 a of the above pair of groove pieces 4 , 4
In between, a joint plate 5 made of a fireproof material and having an inverted convex vertical cross-sectional shape in a direction perpendicular to the longitudinal direction of the joint plate 5 is provided.
The convex portion 5 a is inserted between the pair of joint plate insertion grooves 4 a , 4 a with the convex portion exposed downward, and the back surface portions of the pair of groove pieces 4 , 4 are also recessed in the side surfaces, respectively. A pair of engaging portions 4 b , 4 b are configured to be inserted into the groove 12 portion of the ceiling plate 10 having the groove 12 , and the outer surface of one vertical piece 3 and the lower surface of the horizontal upper piece 2 are connected to one another. A side part insertion groove 6 of the ceiling plate is formed on the upper surface of the groove piece 4, into which the side part 10a of the ceiling plate 10 on the back side of the groove 12 is fitted. In addition, hook insertion holes 9, 9, . . . for ceiling plate hanging fittings are formed at appropriate positions on the horizontal upper piece 2 between the parts where the vertical pieces 3 are connected.
この考案にしたがつた天井板の止め付け金具１
には、一対の溝片４，４の背面の部分でもつて、
天井板１０の側面の凹溝１２部分に挿入される一
対の係合部４b，４bが構成されており、一方の縦
片３の外側面と水平上片２の下面と一方の溝片４
の上面とでもつて、天井板１０の上記凹溝１２よ
りも背面側の側辺部分１０aを嵌合させるための、
天井板の側辺部挿入用溝６が構成されているの
で、両側面に凹溝１２，１２を有する耐火材料製
の天井板１０1の、一方の側面に凹溝１２に、こ
の天井板の止め付け金具１の一方の係合部４bを
突入させると共に、この天井板の止め付け金具１
の一側に形成してある天井板の側辺部挿入用溝６
に、この天井板１０1の凹溝１２よりも背面側の
側辺部分１０aを嵌合させて、この天井板の止め
付け金具１を該天井板１０1に止め付けた上、こ
の天井板の止め付け金具１を介して、この天井板
１０1のこの金具１が止め付けられている側辺部
を、天井板吊金具の鈎部挿入孔９，９…に鈎部９
ａを係合させた天井板吊金具１４を用いて野縁
（図示せず）に固定し、しかる後、上記天井板の
止め付け金具１の、他方の係合部４bに、他の天
井板１０2の凹溝１２を係合させて、この天井板
１０2の凹溝１２よりも背面側の側辺部分１０a
を、この金具１の他方の係合部４bに保持させ、
この考案の天井板１の止め付け金具１を介して、
この天井板１０2のこの側の側辺部を、野縁等の
天井板取付部位に支持させることができる。
Fixture for ceiling board according to this idea 1
Also, the back part of the pair of groove pieces 4, 4 is
A pair of engaging parts 4 b , 4 b are configured to be inserted into the concave groove 12 portion on the side surface of the ceiling board 10 , and the outer surface of one vertical piece 3 , the lower surface of the horizontal upper piece 2 , and one groove piece 4
In order to fit the side portion 10a of the ceiling plate 10 on the back side of the groove 12 with respect to the upper surface,
Since the groove 6 for inserting the side part of the ceiling plate is formed, the groove 12 on one side of the ceiling plate 101 made of fireproof material, which has grooves 12, 12 on both sides, is inserted into the groove 6 of the ceiling plate. While inserting one of the engaging parts 4 b of the fastening metal fitting 1, the fastening metal fitting 1 of this ceiling plate is inserted.
A groove 6 for inserting the side part of the ceiling board formed on one side
Then, fit the side part 10a of this ceiling board 101 on the back side of the groove 12, and fix the fixing fitting 1 of this ceiling board to the ceiling board 101 . Insert the side part of the ceiling plate 10 1 to which the metal fitting 1 is fastened into the hook insertion holes 9, 9... of the ceiling plate hanging metal fittings through the fastening metal fittings 1 of the ceiling plate 101.
Fix the ceiling plate to a verge (not shown) using the ceiling plate hanging fitting 14 that is engaged with the ceiling plate a, and then attach the other ceiling plate hanging fitting 4 b of the ceiling plate fixing fitting 1 to the other ceiling plate hanging fitting 14. By engaging the grooves 12 of the plate 10 2 , the side portion 10 a on the back side of the groove 12 of the ceiling plate 10 2 is formed .
is held by the other engaging part 4 b of this metal fitting 1,
Through the fixing fittings 1 of the ceiling board 1 of this invention,
The side portion of this side of the ceiling board 10 2 can be supported by a ceiling board attachment site such as a field edge.
そして、この考案にしたがつた天井板の止め付
け金具１には、一対の溝片４，４の目地板挿入用
溝４a，４aの部分でもつて、目地板５の挿入部が
構成されており、そこに、断面形状が倒立凸字状
の耐火材料製の目地板５が、その凸部５aを一対
の目地板挿入用溝４a，４aの間で下向きに露出し
て挿入されているので、上記のようにして天井板
１０1，１０2の止め付け部に止め付けられた一対
の天井板１０1，１０2間の目透し部１６は、この
耐火材料製の目地板５で塞がれることになり、目
透し部１６の底面１６aが、この耐火材料製の目
地板５でもつて構成された耐火性の目透し部を得
ることができる。 In the ceiling board fixing fitting 1 according to this invention, the joint plate insertion grooves 4 a , 4 a of the pair of groove pieces 4 , 4 also constitute an insertion part for the joint plate 5 . A joint plate 5 made of a fireproof material and having an inverted convex cross-sectional shape is inserted therein with its convex portion 5a exposed downward between the pair of joint plate insertion grooves 4a , 4a . Therefore, the opening part 16 between the pair of ceiling plates 10 1 and 10 2 fixed to the fixing parts of the ceiling plates 10 1 and 10 2 as described above is made of this fireproof material. The bottom surface 16a of the opening part 16 is covered with the base plate 5, and a fire-resistant opening part can be obtained in which the bottom surface 16a of the opening part 16 is also made of the joint plate 5 made of a fire-resistant material.
一実施例を第１〜４図について説明すると、こ
の実施例は、この考案に係る天井板の止め付け金
具１をアルミの型抜材で作つた場合に関し、この
天井板の止め付け金具１は、水平上片２と一対の
縦片３，３及び溝片４，４が一体に型抜き成形さ
れて、その長さ方向に直交する縦断面の形状を
夫々コ字型に形成された一対の溝片４，４が、目
地板５挿入用の溝４a，４aを構成している。そし
てこの目地板挿入用溝４a，４a間には、目地板５
の長手方向に直交する向きの縦断面形状が倒立凸
字状の石綿スレート製の目地板５が、その巾方向
を架け渡した状態に緩く挿入して支持されてい
る。目地板５は、目地板挿入用溝４a，４a内にお
いて若干上下動自在であり、その突部５aを目地
板挿入用溝４a，４aの下端部よりも下に露出され
ている。
One embodiment will be described with reference to FIGS. 1 to 4. This embodiment relates to a case where the ceiling plate fixing fitting 1 according to the invention is made from aluminum stamping material, and this ceiling plate fixing fitting 1 is , the horizontal upper piece 2, the pair of vertical pieces 3, 3, and the groove pieces 4, 4 are integrally molded by die-cutting, and the vertical cross section perpendicular to the length direction thereof is formed into a U-shape. The groove pieces 4, 4 constitute grooves 4a , 4a for inserting the joint plate 5. Between the joint plate insertion grooves 4 a and 4 a , a joint plate 5 is inserted.
A joint plate 5 made of asbestos slate having an inverted convex vertical cross-sectional shape in a direction perpendicular to the longitudinal direction of the joint board 5 is loosely inserted and supported in a state where the width direction thereof is spanned. The joint plate 5 is slightly movable up and down within the joint plate insertion grooves 4 a , 4 a , and its protrusion 5 a is exposed below the lower end of the joint plate insertion grooves 4 a , 4 a . There is.
そして、上記溝片４の背面の部分でもつて、そ
れを天井板１０の側面の凹溝１２に挿入すると、
該凹溝１２の下向きの面に係合して天井板１０の
表面を所定のレベルに保持するための係合部４b，
４bが構成され、一方の縦片３の外側において、
水平上片２の下面と上記係合部４bでもつて構成
された溝の部分でもつて、側面に凹溝１２を有す
る天井板１０の、該凹溝１２よりも背面側の側辺
部分１０aを挿入嵌合させるための、天井板の側
辺部挿入用溝６が構成されている。 Then, when the back part of the groove piece 4 is inserted into the groove 12 on the side surface of the ceiling board 10,
an engaging portion 4 b that engages with the downward surface of the groove 12 to hold the surface of the ceiling plate 10 at a predetermined level;
4 b is constructed, and on the outside of one vertical piece 3,
Even in the part of the groove formed by the lower surface of the horizontal upper piece 2 and the above-mentioned engaging part 4 b , the side part 10 a of the ceiling plate 10 having the groove 12 on the side surface is on the back side of the groove 12 . A groove 6 for inserting the side part of the ceiling plate is formed for inserting and fitting.
なお、この実施例として図示してある天井板１
０1，１０2は、石膏ボード製の天井板で、その側
辺部には、その背面に断面形状がＬ形の木桟１１
を貼着することで、前記天井板の止め付け金具１
の溝片４の部分を挿入しうる凹溝１２を夫々形成
してある。 In addition, the ceiling board 1 illustrated as this example
0 1 , 10 2 are ceiling boards made of plasterboard, and on the sides thereof, on the back thereof, there are wooden bars 11 with an L-shaped cross section.
By pasting the ceiling plate fixing fittings 1
A groove 12 into which the groove piece 4 of the groove 4 can be inserted is formed respectively.
また、図において、７は水平上片２の適所にあ
けてある釘穴であり、９，９…は水平上片２の長
手方向に沿つて適当間隔おきにあけてある、天井
板吊金具の鈎部挿入孔である。なお、上記釘孔７
はこれを長孔としておくこともできる。 In addition, in the figure, 7 is a nail hole drilled at an appropriate location in the horizontal upper piece 2, and 9, 9... are nail holes drilled at appropriate intervals along the longitudinal direction of the horizontal upper piece 2, and numerals 7, 9, . This is the hook insertion hole. In addition, the nail hole 7
This can also be made into a long hole.
この実施例の天井板の止め付け金具１は、上記
のような構成であるから、この天井板の止め付け
金具１，１…の、天井板の側辺部挿入用溝６を、
各天井板１０1，１０2…の各一側の側辺部分１０
ａに夫々嵌合させた上で、それを接着材又は前記
釘穴７に通したビス１３等を介して該側辺部分１
０aに固着した上、天井の取付け施工を行うと、
天井板１０1，１０2…にこの考案の天井板の止め
付け金具１が固着されている側は、鈎部１４aを
前記天井吊金具の鈎部挿入孔９に通した天井板吊
金具１４でもつて、図示していない野縁等の取付
部位に止め付けることができる（第４図）。 Since the ceiling plate fixing fittings 1 of this embodiment have the above-described configuration, the ceiling plate side insertion grooves 6 of the ceiling plate fixing fittings 1, 1, . . .
Side portion 10 on each side of each ceiling board 10 1 , 10 2 ...
a , and then attach it to the side portion 1 using an adhesive or screws 13 passed through the nail holes 7, etc.
0 If you install the ceiling after fixing it to a ,
The side on which the ceiling plate fixing fittings 1 of this invention are fixed to the ceiling plates 10 1 , 10 2 . Therefore, it can be fixed to a mounting site such as a field edge (not shown) (Fig. 4).
このようにして、天井板１０1と共に取付け部
位に止め付けられた天井板の止め付け金具１の他
方の係合部４bに、次に、他の天井板１０2の、天
井板の止め付け金具１が固着されていない側の側
辺部分１０aを係合させると、この係合部４bによ
つて、該天井板１０2のこの側の側辺部分１０aを
保持せしめ、両天井板１０1，１０2間に目透し部
１６を形成して、両天井板の表面（下面）をこの
金具１によつて面一に保持させることができ、目
透し部１６において、両天井板１０1，１０2の石
膏ボードにて構成されている側辺部分１０b，１
０bの背面側を、石綿スレート製の目地板５で塞
ぐことができる（第４図）。 In this way, the other ceiling plate 10 2 is fixed to the other engaging portion 4 b of the ceiling plate fixing fitting 1 fixed to the attachment site together with the ceiling plate 10 1 . When the side portion 10a on the side to which the metal fitting 1 is not fixed is engaged, the side portion 10a on this side of the ceiling board 102 is held by the engaging portion 4b , and both ceilings are held together. A cutout part 16 is formed between the plates 10 1 and 10 2 so that the surfaces (lower surfaces) of both ceiling boards can be held flush by this metal fitting 1. Side portions 10 b , 1 made of plasterboard of ceiling panels 10 1 , 10 2
The back side of 0b can be closed with a joint plate 5 made of asbestos slate (Fig. 4).
なお、上記実施例においては、この考案に係る
天井板の止め付け金具１をアルミの型抜材で作つ
たが、他の実施例においては、この考案の天井板
の止め付け金具１を、鋼板の成形品で作つて、こ
れを例えば第５図に示してあるような断面形状に
形成してもよい。 In the above embodiment, the ceiling plate fixing fitting 1 of this invention was made of stamped aluminum, but in other embodiments, the ceiling plate fixing fitting 1 of this invention was made of a steel plate. It may be made of a molded article and formed into a cross-sectional shape as shown in FIG. 5, for example.
また、この考案に係る天井板の止め付け金具１
の長さは、天井板１０1，１０2の側辺部の全長に
亘つて使用される長さのものであつても、複数個
の天井板の止め付け金具を天井板１０1，１０2の
側辺部の適所に配し、各天井板の止め付け金具間
にそれぞれ適宜の間隔を与えて使用すればよいよ
うにした、短い長さのものであつても、その何れ
でもよい。 In addition, a ceiling plate fixing fitting 1 according to this invention
Even if the length is the length that is used over the entire length of the side parts of the ceiling panels 10 1 , 10 2 , the fixing metal fittings for multiple ceiling panels can be attached to the ceiling panels 10 1 , 10 2 . It may be of short length, so that it can be placed at an appropriate location on the side of the ceiling panel and used by providing appropriate spacing between the fixing fittings of each ceiling panel.
この考案に係る天井板の止め付け金具は、天井
板の側辺部に木桟でもつて凹溝が形成された耐火
材料製の天井板の、該凹溝に係合して、天井板の
側辺部を吊持するための一対の係合部が、一対の
縦片の下端部に夫々連設された溝片の背面の部分
でもつて構成されていて、一対溝片の部分でもつ
て形成された一対の目地板挿入用溝間には、耐火
材料製の目地板が挿入されているので、この考案
の天井板の止め付け金具を使用して目透し天井の
施工を行うと、そのままで、目透し部の底面は、
上記耐火材料製の目地板のみを露出せしめて塞が
れた状態になる。
The fixing fitting for a ceiling board according to this invention is a ceiling board made of a fireproof material, in which a groove is formed with a wooden crosspiece on the side of the ceiling board, and is engaged with the groove on the side of the ceiling board. A pair of engaging portions for suspending the side portions are also constituted by back portions of groove pieces connected to the lower ends of the pair of vertical pieces, respectively, and are also formed by portions of the pair of groove pieces. A joint plate made of fire-resistant material is inserted between the pair of grooves for inserting the joint plate, so if you use the ceiling plate fastening metal fittings of this invention to construct a transparent ceiling, it will remain as it is. , the bottom of the transparent part is
Only the joint plate made of the fireproof material is exposed and closed.
また、上記目地板は、その断面形状が倒立凸字
状で、その凸部が溝片の目地板挿入用溝から露出
されているので、この凸部が、目透し部におい
て、両側の天井板の凹溝の上向きの面に接した状
態の目透し部を形成せしめて、火災が、この目透
し部において該凹溝を構成している木桟の部分に
直接当たらないように遮断することができる。 In addition, the cross-sectional shape of the joint plate is an inverted convex shape, and the convex portion is exposed from the joint plate insertion groove of the groove piece. A perforation is formed in contact with the upward facing surface of the groove in the board to prevent fire from directly hitting the part of the wooden frame forming the groove at the perforation. can do.
第１図はこの考案に係る天井板の止め付け金具
の一実施例を示した縦断正面図、第２図は同一部
切欠き平面図、第３図は同一部切欠き底面図、第
４図はその施工状態を示した縦断正面図、第５図
はこの考案の他の実施例を示した天井板の止め付
け金具の正面図、第６図は従来の天井板の止め付
け金具の使用状態を示した縦断正面図である。
１……天井板の止め付け金具、２……水平上
片、３……縦片、４……溝片、４a……目地板挿
入用溝、４b……係合部、５……目地板、５a……
凸部、６……天井板の側辺部挿入用溝、１０1，
１０2……天井板、１０a……凹溝よりも背面側の
側辺部分、１２……凹溝。
Fig. 1 is a longitudinal sectional front view showing one embodiment of the ceiling plate fixing fitting according to this invention, Fig. 2 is a partially cutaway plan view of the same, Fig. 3 is a partially cutaway bottom view of the same, and Fig. 4 5 is a front view of a ceiling plate fixing fitting showing another embodiment of this invention, and FIG. 6 is a conventional ceiling plate fixing fitting in use. FIG. 1... Fixture for ceiling board, 2... Horizontal top piece, 3... Vertical piece, 4... Groove piece, 4 a ... Groove for inserting joint plate, 4 b ... Engaging part, 5... Joint board, 5 a ...
Convex portion, 6...Groove for inserting side part of ceiling board, 10 1 ,
10 2 ... Ceiling board, 10 a ... Side portion on the back side of the groove, 12 ... Concave groove.
Claims (1)
つて、その下面の巾方向における適所と、一側
縁から、一対の縦片３，３が、一対の縦片３，
３間に適宜の間隔を与えて連設されており、こ
の一対の縦片３，３の各下端部に縦片３の長手
方向に直交する向きの縦断面の形状がコ字型の
溝片４，４が、目地板挿入用溝４a，４aを形成
している側を対向状に配して連設されていて、
上記一対の溝片４，４の目地板挿入用溝４a，
４a間に、目地板５の長手方向に直交する向き
の縦断面形状が倒立凸字状の耐火材料製の目地
板５が、その凸部５aを一対の目地板挿入用溝
４a，４a間で下向きに露出して挿入されてお
り、前記一対の溝片４，４の背面の部分でもつ
て、夫々、側面に凹溝１２を有する天井板１０
の該凹溝１２部分に挿入される一対の係合部４
ｂ，４bが構成され、一方の縦片３の外側面と前
記水平上片２の下面と一方の溝片４の上面とで
もつて、上記天井板１０の上記凹溝１２よりも
背面側の側辺部分１０aを嵌合させるための、
天井板の側辺部挿入用溝６が構成されているこ
と、及び前記水平上片２の、縦片３が連設され
ている部位の間の適所に配して、天井板吊金具
の鈎部挿入孔９，９…が形成されていること、
を特徴とする天井板の止め付け金具。 ２ 前記目地板５が、石綿スレート製である、実
用新案登録請求の範囲第１項に記載の天井板の
止め付け金具。[Claims for Utility Model Registration] 1. Along the longitudinal direction of the horizontal upper piece 2, which has a strip-like planar shape, a pair of vertical pieces 3, 3 are attached at a proper position in the width direction of the lower surface and from one side edge. Vertical piece 3,
3 are arranged in series with an appropriate interval between them, and at the lower end of each of the pair of vertical pieces 3, 3, there is a groove piece whose vertical cross section in the direction perpendicular to the longitudinal direction of the vertical pieces 3 is U-shaped. 4, 4 are arranged in a row with the sides forming the joint plate insertion grooves 4a , 4a facing each other,
Groove 4 a for inserting the joint plate of the pair of groove pieces 4, 4,
4 a , a joint plate 5 made of a fireproof material and having an inverted convex vertical cross-sectional shape in a direction perpendicular to the longitudinal direction of the joint plate 5 is inserted between the convex portion 5 a and a pair of joint plate insertion grooves 4 a , A ceiling plate 10 which is inserted in a downwardly exposed manner between 4a and has grooves 12 on the side surfaces of the pair of groove pieces 4, 4, respectively.
A pair of engaging portions 4 inserted into the concave groove 12 portion of
b , 4b are formed, and the outer surface of one vertical piece 3, the lower surface of the horizontal upper piece 2, and the upper surface of one groove piece 4 are located on the back side of the ceiling board 10 than the groove 12. For fitting the side portion 10a ,
A groove 6 for inserting the side part of the ceiling plate is formed, and the hook of the ceiling plate hanging fitting is arranged at an appropriate position between the parts of the horizontal upper piece 2 where the vertical pieces 3 are connected. part insertion holes 9, 9... are formed,
A ceiling plate fixing fitting featuring: 2. The fitting for fixing a ceiling board according to claim 1, wherein the joint board 5 is made of asbestos slate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18492185U JPH0342171Y2 (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18492185U JPH0342171Y2 (en) | 1985-11-29 | 1985-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6291807U JPS6291807U (en) | 1987-06-12 |
| JPH0342171Y2 true JPH0342171Y2 (en) | 1991-09-04 |
Family
ID=31133061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18492185U Expired JPH0342171Y2 (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342171Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5013330B2 (en) * | 2007-01-30 | 2012-08-29 | コマニー株式会社 | Joint structure of fireproof ceiling joints |
-
1985
- 1985-11-29 JP JP18492185U patent/JPH0342171Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6291807U (en) | 1987-06-12 |
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