JPH0723452Y2 - Ceiling structure - Google Patents
Ceiling structureInfo
- Publication number
- JPH0723452Y2 JPH0723452Y2 JP1988107342U JP10734288U JPH0723452Y2 JP H0723452 Y2 JPH0723452 Y2 JP H0723452Y2 JP 1988107342 U JP1988107342 U JP 1988107342U JP 10734288 U JP10734288 U JP 10734288U JP H0723452 Y2 JPH0723452 Y2 JP H0723452Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- ceiling
- ceiling plate
- support member
- facing
- 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Residential Or Office Buildings (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、天井構造に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a ceiling structure.
第３図は、住戸の天井構造を室内側からみてあらわして
いる。この天井構造は、平行に離間するように配置され
た第１支持部材１…を備えているとともに、これら第１
支持部材１…間には、同部材１…に直交するようにして
第２支持部材10…が配置されている。同第２支持部材10
…も平行に離間して配置されている。前記各第１支持部
材１はアルミあるいはステンレス系の金属を用いた型材
からなり、第４図にみるように、下端部がフランジ２で
その幅間中央からウエッブ３が立ち上がっているととも
に同ウエッブ３の上端部にリブ４を備えている。前記各
第２支持部材10もアルミあるいはステンレス系の金属を
用いた型材からなり、第５図にみるように、上下のフラ
ンジ11,12がウエッブ13でつながれたＨ型材でなってい
る。前記第１支持部材１…は、図示しない吊下装置に水
平になるように取付けられることで同じレベルになるよ
うに支えられ、前記第２支持部材10…は、これら第１支
持部材１…間にあとから渡架されるようになっている。
これら第１、第２両支持部材１…,10…によって平面形
状が矩形の枠が複数形成されるようになっている。各枠
内には天井板20が組み込まれている。同天井板20の短い
２辺は、実願昭62−164204号（実開平１−68419号公報
参照）にみるように、上部が短く下部が長く延びた端部
になったものもあるが、第４図にみるように、下部21が
短く形成されていて前記第１支持部材1,1のフランジ2,2
間に嵌まり込んで室内へ向けて突出するとともに、上部
22が長くなってその突出部23,23が前記向かい合うフラ
ンジ2,2の上に乗り掛かるようになっているものもあ
る。同天井板20の長い２辺は、第５図にみるように、辺
の厚さ方向の中間に溝24,24が形成されていて、前記第
２支持部材10,10のフランジ12,12に係止されている。前
記第２支持部材10,10は、前記係止した状態で両端部が
第１支持部材１のフランジ2,2上に乗り掛かっており、
これにより、第２支持部材10,10がロックウール等から
なる天井板20を撓まないように支えている。FIG. 3 shows the ceiling structure of a dwelling unit as viewed from the inside. This ceiling structure is provided with the first support members 1 ...
The second support members 10 are arranged between the support members 1 so as to be orthogonal to the same members 1. The second support member 10
... are also spaced apart in parallel. Each of the first support members 1 is made of a mold material made of aluminum or stainless steel. As shown in FIG. 4, the lower end portion is the flange 2 and the web 3 rises from the center between the widths thereof. Is provided with a rib 4 at the upper end thereof. Each of the second support members 10 is also made of a mold material made of aluminum or stainless steel, and as shown in FIG. 5, upper and lower flanges 11 and 12 are made of an H-shape material connected by a web 13. The first support members 1 ... Are supported so as to be at the same level by being attached horizontally to a suspension device (not shown), and the second support members 10 ... It is supposed to be passed over later.
A plurality of frames having a rectangular planar shape are formed by the first and second support members 1, ..., 10. A ceiling plate 20 is incorporated in each frame. As shown in Japanese Utility Model Application No. 62-164204 (see Japanese Utility Model Laid-Open No. 1-68419), two short sides of the ceiling plate 20 have an end portion with a short upper portion and a long lower portion. As shown in FIG. 4, the lower portion 21 is formed to be short, and the flanges 2, 2 of the first supporting member 1, 1 are formed.
It fits in between and projects toward the room,
In some cases, the length of 22 is increased so that the protrusions 23, 23 thereof ride on the facing flanges 2, 2. As shown in FIG. 5, the two long sides of the ceiling plate 20 have grooves 24, 24 formed in the middle of the sides in the thickness direction, and are formed on the flanges 12, 12 of the second support members 10, 10. It is locked. Both ends of the second support member 10, 10 are mounted on the flanges 2, 2 of the first support member 1 in the locked state,
As a result, the second support members 10, 10 support the ceiling plate 20 made of rock wool or the like so as not to bend.
前記天井板20は、第６図にみるように、その一端をフラ
ンジ２に支持させながら他端を降ろすように回転させて
枠内に組み込まれるようにされるが、従来、前記下部21
の端面25は天井板20の板面に対して直角に向くように形
成され、しかも、第４図にみるように、天井板20の下部
21は同天井板20に続いて配列された他の天井板と通りを
合わせるため、同下部21の寸法Ｌを、両フランジ2,2の
対向間寸法近くにとって隙間C,Cをできるだけ少なくす
るように構成されている。そのため、前記天井板20の組
み込み時、前記端面25の下端コーナー部分26が一方のフ
ランジ２に当たって欠損することがあった。前記天井板
は点検口を開閉する蓋であることもあるが、この場合に
も開閉の度にコーナー部分が欠損することが多かった。
同コーナー部分26が欠損しないよう前記隙間C,Cをやや
大きくとると、前記天井板20…がずれ易くなって同天井
板20…の通りが悪くなる。As shown in FIG. 6, the ceiling plate 20 is rotated in such a manner that one end thereof is supported by the flange 2 and the other end thereof is lowered, and the ceiling plate 20 is incorporated into the frame.
The end surface 25 of the ceiling plate 20 is formed so as to face the plate surface of the ceiling plate 20 at a right angle, and as shown in FIG.
In order to align 21 with other ceiling boards arranged after the same ceiling board 20, the dimension L of the lower portion 21 should be set close to the dimension between the two flanges 2, 2 so that the gaps C, C are minimized. Is configured. Therefore, when the ceiling plate 20 is assembled, the lower end corner portion 26 of the end face 25 may hit the one flange 2 and be broken. The ceiling plate may be a lid that opens and closes the inspection port, but in this case as well, the corner portion is often lost each time it is opened and closed.
If the gaps C and C are set to be slightly larger so that the corner portions 26 are not chipped, the ceiling plates 20 are likely to be displaced and the passage of the ceiling plates 20 is deteriorated.
前記事情に鑑みて、この考案の課題とするところは、複
数枚の天井板が通り良く配列され、しかも、同天井板の
コーナー部分が組み込み時に欠損しないようにすること
で、室内側からみた体裁に優れるようにすることにあ
る。In view of the above circumstances, the problem to be solved by the present invention is that a plurality of ceiling boards are well arranged and the corner portions of the ceiling boards are not damaged during assembly, so that the appearance viewed from the inside can be improved. To be excellent in.
前記課題を解決するため、この考案は、下端部のフラン
ジと同フランジの幅間中央から立ち上がるウエッブを有
する支持部材の複数本が、向かい合う２辺を構成する第
１支持部材と、これら第１支持部材と直交して向かい合
う２辺を構成し両端が第１支持部材のフランジ上に乗り
掛かる第２支持部材とで複数の枠が形成されるように組
み合わされるとともに、前記各枠内に同枠内を覆う天井
板が組み込まれ、この天井板は、下部が前記枠内に嵌ま
り込んで室内へ向けて突出するとともに同下部よりも上
部の外周縁部が水平方向に向く突出部を備えていて、同
突出部が前記向かい合う支持部材のフランジ上に乗り掛
かるようにされている天井構造において、前記天井板の
前記向かい合う第１支持部材に向く下部端面が、天井板
の板面に直角な上部のストレート部分と下方に向けて傾
斜した下部のテーパー部分とからなり、前記ストレート
部分は、その上下方向の長さがフランジの板厚寸法とほ
ぼ同じであり、天井板の対向する下部端面のストレート
部分間の寸法が両側のフランジ間の間隔とほぼ一致して
いる。In order to solve the above-mentioned problems, the present invention relates to a first support member in which a plurality of support members each having a flange at a lower end portion and a web rising from the center of the width of the flange constitute two sides facing each other, and the first support member. A plurality of frames are formed by a second support member that constitutes two sides that are orthogonal to the member and that face each other, and both ends of which are mounted on the flange of the first support member. A ceiling plate for covering the lower part of the ceiling plate is fitted into the frame so as to project toward the room, and the outer peripheral part of the upper part of the ceiling plate has a projecting part that is horizontally oriented. In the ceiling structure in which the projecting portions are mounted on the flanges of the facing support members, a lower end face of the ceiling plate facing the facing first support member has an upper side perpendicular to the plate face of the ceiling plate. Of the straight part and a lower taper part inclined downward, the straight part having a vertical length substantially the same as the plate thickness of the flange, and the straight part of the lower end face of the ceiling plate facing the straight part. The dimensions between the parts approximately match the spacing between the flanges on both sides.
天井板のうち第１支持部材に向く下部端面に、下方に向
けて傾斜したテーパー部分を備えていれば、下部端面の
角部がテーパー部分の分だけ内側に引っ込み角部の尖り
も鈍角になる。そのため、天井板の突出部を第１支持部
材のフランジ上に乗り掛かるように取り付ける際に、下
部端面の角部がフランジに引っ掛かり難くなり、前記角
部が損傷するのを確実に防止することができる。If the lower end face of the ceiling plate facing the first support member is provided with a tapered portion that is inclined downward, the corner of the lower end face is retracted inward by the amount of the tapered portion and the sharpness of the corner is obtuse. . Therefore, when attaching the protruding portion of the ceiling plate so as to ride on the flange of the first support member, the corner portion of the lower end face is less likely to be caught by the flange, and it is possible to reliably prevent damage to the corner portion. it can.
しかも、テーパー部分は下部端面の下部に設けられてい
て、上部には天井板の板面に直角なストレート部分を備
えているので、このストレート部分にフランジを嵌め込
むようにして天井板を取り付けることで、天井板をずれ
なく正確に取り付けることができる。テーパー部分だけ
では、取付位置の基準となるところがないため、正確な
取り付けが行い難いのである。Moreover, since the tapered portion is provided below the lower end face and the upper portion is provided with the straight portion that is perpendicular to the plate surface of the ceiling plate, by mounting the ceiling plate by fitting the flange into this straight portion, The ceiling board can be installed accurately without displacement. Since there is no reference point for the mounting position only with the tapered portion, it is difficult to perform accurate mounting.
ストレート部分は、その上下方向の長さがフランジの板
厚寸法とほぼ同じであるので、フランジが丁度ストレー
ト部分に嵌まり込むことになり、外観上の体裁が良好に
なる。ストレート部分にフランジが嵌まり込むだけの長
さがあれば、前記した天井板をずれなく正確に取り付け
るという機能は十分に果たせる。Since the length of the straight portion in the up-down direction is substantially the same as the plate thickness dimension of the flange, the flange just fits in the straight portion, and the appearance is improved. If the straight portion has a length enough to fit the flange, the above-mentioned function of accurately mounting the ceiling plate can be sufficiently performed.
天井板の対向する下部端面のストレート部分間の寸法が
両側のフランジ間の間隔とほぼ一致しているので、フラ
ンジに対する天井板の位置をいちいち調整せずとも、確
実に正確な位置に天井板を取り付けることができる。Since the dimension between the straight parts of the lower end face of the ceiling board which is opposite to each other is almost equal to the distance between the flanges on both sides, the ceiling board can be surely placed in the correct position without adjusting the position of the ceiling board with respect to the flanges one by one. Can be installed.
但し、このようにフランジ間の間隔とストレート部分間
の寸法がほぼ一致している場合、ストレート部分の上下
方向の長さが長いと、フランジ間に嵌め込む作業が行い
難くなる。しかし、本願考案では、天井板の下部端面の
うち、まず下部のテーパー部分をフランジに嵌め込むの
で、フランジとの間に隙間があり比較的余裕のあるテー
パー部分をフランジに嵌め込んでから、最終段階でスト
レート部分をフランジに嵌め込めば、天井板の取付作業
はきわめて容易であるとともに、取付状態では、天井板
とフランジとの間に隙間は生じず、天井板を正確に取り
付けることができるのである。However, when the distance between the flanges and the dimension between the straight portions are substantially equal to each other as described above, if the length of the straight portions in the vertical direction is long, the work of fitting between the flanges becomes difficult. However, in the present invention, of the lower end surface of the ceiling plate, the lower tapered portion is first fitted into the flange, so that the tapered portion with a gap between the flange and the relatively large margin is fitted into the flange, and then the final If the straight part is fitted into the flange at the stage, the work of mounting the ceiling plate is extremely easy, and in the mounted state, there is no gap between the ceiling plate and the flange, and the ceiling plate can be mounted accurately. is there.
以下に、この考案をその実施例をあらわした図面を参照
しつつ詳しく説明する。Hereinafter, the present invention will be described in detail with reference to the drawings showing an embodiment thereof.
第１図は、この考案にかかる天井構造の一実施例をあら
わしている。同実施例において、前記従来例と同様の構
成点については同一の符号を付して重複した説明は省略
する。この天井構造における天井板30はロックウール材
料によりなっており、これらの図にみるように、前記従
来例と同様に短い２辺が第１支持部材1,1のフランジ2,2
に乗り掛かるようになっている。同天井板30の第１支持
部材1,1に向かう端部は、下部31が短く形成されていて
前記第１支持部材1,1のフランジ2,2間に嵌まり込んで室
内へ向けて突出するとともに、上部32が長くなってその
突出部33,33が前記向かい合うフランジ2,2の上に乗り掛
かるようになっている。同天井板30の要部を拡大してみ
たものが第２図である。同図にみるように、前記下部31
の端面35は、上部のストレート部分35aと下部のテーパ
ー部分35bからなっている。前記ストレート部分35aは、
天井板30の板面に直角な面とされ、その上下方向の長さ
は1.5〜2.0mmで、前記フランジ２の板厚寸法とほぼ同じ
にされている。前記テーパー部分35bは角度ｘ程傾斜し
ており、この角度ｘは前記組み込み時の当たりを少なく
とも避け得るものになっている。前記ストレート部分35
aとテーパー部分35bは図示しない他方にも同様に形成さ
れており、前記ストレート部分35a,35a間の寸法Ｌ′
は、両フランジ2,2間の間隔よりは小さいがほぼ一致し
ている。FIG. 1 shows an embodiment of a ceiling structure according to the present invention. In the embodiment, the same components as those in the conventional example are designated by the same reference numerals, and the duplicated description will be omitted. The ceiling plate 30 in this ceiling structure is made of rock wool material. As shown in these figures, the two short sides are the flanges 2, 2 of the first support member 1, 1 as in the conventional example.
It is designed to get on. An end portion of the ceiling plate 30 facing the first supporting member 1,1 has a lower portion 31 formed to be short, and is fitted between the flanges 2,2 of the first supporting member 1,1 and protrudes toward the room. At the same time, the upper portion 32 becomes longer so that the protruding portions 33, 33 ride on the facing flanges 2, 2. FIG. 2 is an enlarged view of a main part of the ceiling board 30. As shown in the figure, the lower part 31
The end surface 35 of the is composed of an upper straight portion 35a and a lower tapered portion 35b. The straight portion 35a is
The ceiling plate 30 has a surface perpendicular to the plate surface, and the vertical length thereof is 1.5 to 2.0 mm, which is substantially the same as the plate thickness dimension of the flange 2. The tapered portion 35b is inclined by an angle x, and this angle x can at least avoid the hit at the time of the assembling. The straight portion 35
The a and the tapered portion 35b are similarly formed on the other side not shown, and the dimension L'between the straight portions 35a, 35a.
Are substantially equal to each other, though smaller than the distance between the flanges 2, 2.
前記天井板30は一方がフランジ２の上に支持されながら
他方が回転して降ろされる。同天井板30は下部31がテー
パー状になっているので、相手側のフランジ２に当たる
ことはない。前記ストレート部分35bは、前記寸法Ｌ′
が両フランジ2,2間の間隔とほぼ一致しているので、両
フランジ2,2間にほぼ隙間のない状態で嵌まり込むよう
になる。One of the ceiling plates 30 is supported on the flange 2 and the other is rotated and lowered. Since the lower part 31 of the ceiling plate 30 is tapered, it does not hit the mating flange 2. The straight portion 35b has the dimension L ′.
Is substantially the same as the distance between the flanges 2 and 2, so that the flanges 2 and 2 are fitted with each other with almost no gap.
この考案にかかる天井構造は、以上のように構成されて
いるため、複数枚の天井板が通り良く配列されるように
なり、しかも、同天井板のコーナー部分が組み込み時に
欠けないようになって、室内側からみて体裁が良くな
る。Since the ceiling structure according to the present invention is configured as described above, a plurality of ceiling boards can be arranged well and the corner portions of the ceiling board are not chipped when assembled. , It looks better from the inside.
第１図はこの考案にかかる天井構造の一実施例をあらわ
した断面図、第２図はその天井板の要部拡大図、第３図
は従来の天井構造を室内側からみてあらわした底面図、
第４図は第３図のIV−IV線断面図、第５図は第３図のＶ
−Ｖ線断面図、第６図は天井板が組み込まれる様子と同
コーナーが欠損した状態をあらわす断面図である。 １…第１支持部材、２…フランジ、３…ウェッブ、10…
第２支持部材、11、12…フランジ、13…ウエッブ、30…
天井板、31…下部、32…上部、33…突出部、35…下部端
面、35a…ストレート部分、35b…テーパー部分、Ｌ′…
ストレート部分間の寸法FIG. 1 is a sectional view showing an embodiment of a ceiling structure according to the present invention, FIG. 2 is an enlarged view of a main part of the ceiling plate, and FIG. 3 is a bottom view showing a conventional ceiling structure viewed from the inside of a room. ,
4 is a sectional view taken along line IV-IV in FIG. 3, and FIG. 5 is V in FIG.
FIG. 6 is a cross-sectional view taken along the line -V and FIG. 6 is a cross-sectional view showing a state in which the ceiling plate is incorporated and the same corner is missing. DESCRIPTION OF SYMBOLS 1 ... 1st support member, 2 ... flange, 3 ... web, 10 ...
2nd support member, 11, 12 ... Flange, 13 ... Web, 30 ...
Ceiling plate, 31 ... lower part, 32 ... upper part, 33 ... projection part, 35 ... lower end face, 35a ... straight part, 35b ... tapered part, L '...
Dimension between straight parts
Claims (1)
から立ち上がるウエッブを有する支持部材の複数本が、
向かい合う２辺を構成する第１支持部材と、これら第１
支持部材と直交して向かい合う２辺を構成し両端が第１
支持部材のフランジ上に乗り掛かる第２支持部材と複数
の枠が形成されるように組み合わされるとともに、前記
各枠内に同枠内を覆う天井板が組み込まれ、この天井板
は、下部が前記枠内に嵌まり込んで室内へ向けて突出す
るとともに同下部よりも上部の外周縁部が水平方向に向
く突出部を備えていて、同突出部が前記向かい合う支持
部材のフランジ上に乗り掛かるようにされている天井構
造において、前記天井板の前記向かい合う第１支持部材
に向く下部端面が、天井板の板面に直角な上部のストレ
ート部分と下方に向けて傾斜した下部のテーパー部分と
からなり、前記ストレート部分は、その上下方向の長さ
がフランジの板厚寸法とほぼ同じであり、天井板の対向
する下部端面のストレート部分間の寸法が両側のフラン
ジ間の間隔とほぼ一致していることを特徴とする天井構
造。1. A plurality of support members each having a flange at the lower end and a web rising from the center of the width of the flange,
A first support member that constitutes two opposite sides, and a first support member
Two sides that are orthogonal to the support member and face each other, and both ends are first
A second support member that rides on the flange of the support member is combined with a plurality of frames to form a ceiling plate, and a ceiling plate that covers the inside of the frame is incorporated in each frame. It is fitted in the frame and protrudes toward the room, and the outer peripheral edge of the upper part of the lower part is provided with a protruding part that is oriented in the horizontal direction so that the protruding part rides on the flange of the facing supporting member. In the above ceiling structure, the lower end face of the ceiling plate facing the facing first support member is composed of an upper straight portion perpendicular to the plate surface of the ceiling plate and a lower tapered portion inclined downward. The length of the straight portion in the up-down direction is substantially the same as the thickness of the flange, and the dimension between the straight portions of the lower end surfaces of the ceiling plate facing each other is approximately the distance between the flanges on both sides. Ceiling structure, characterized in that it is free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107342U JPH0723452Y2 (en) | 1988-08-12 | 1988-08-12 | Ceiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107342U JPH0723452Y2 (en) | 1988-08-12 | 1988-08-12 | Ceiling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230421U JPH0230421U (en) | 1990-02-27 |
| JPH0723452Y2 true JPH0723452Y2 (en) | 1995-05-31 |
Family
ID=31341670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988107342U Expired - Lifetime JPH0723452Y2 (en) | 1988-08-12 | 1988-08-12 | Ceiling structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723452Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5873814U (en) * | 1981-11-13 | 1983-05-19 | 大建工業株式会社 | ceiling structure |
-
1988
- 1988-08-12 JP JP1988107342U patent/JPH0723452Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230421U (en) | 1990-02-27 |
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