JPH0736977Y2 - Structure of connecting part of crossing member - Google Patents
Structure of connecting part of crossing memberInfo
- Publication number
- JPH0736977Y2 JPH0736977Y2 JP1988126064U JP12606488U JPH0736977Y2 JP H0736977 Y2 JPH0736977 Y2 JP H0736977Y2 JP 1988126064 U JP1988126064 U JP 1988126064U JP 12606488 U JP12606488 U JP 12606488U JP H0736977 Y2 JPH0736977 Y2 JP H0736977Y2
- Authority
- JP
- Japan
- Prior art keywords
- bent
- crossing
- shape
- engaging
- shaped
- 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
Landscapes
- Supports For Plants (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、建築部材において、例えば天井板の周縁をフ
ランジ部上に受止めて天井板を敷設するための交叉した
天井板支持部材等の交叉部材を連結固定する結合部の構
成に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a building member such as a crossed ceiling plate support member for receiving a peripheral edge of the ceiling plate on a flange portion and laying the ceiling plate. The present invention relates to the structure of a connecting portion that connects and fixes cross members.
（従来の技術） 従来より、天井板の縁部を載置するフランジ部を有した
略逆Ｔ字型の天井板支持部材（以下Ｔバーと称する）の
結合は、平行に配設された複数のＴバー間に、直交状に
Ｔバーを配置し、各Ｔバーの交叉部にＬ字状アングル形
の金具を連結し、ネジや溶接等によってこれらを固定す
ることによって行われていた。(Prior Art) Conventionally, a substantially inverted T-shaped ceiling plate support member (hereinafter referred to as T bar) having a flange portion on which an edge portion of the ceiling plate is mounted is coupled to a plurality of members arranged in parallel. The T-bars are arranged orthogonally between the T-bars, the L-shaped angle-shaped metal fittings are connected to the intersections of the T-bars, and these are fixed by screws or welding.
また、Ｔバーの側端部に折曲爪を突設した係合片を延設
すると共に、Ｔバーの側面中間部に該係合片を挿通可能
な角穴を設け、両Ｔバーを交叉配設し、一方のＴバー端
部の係合片を他方のＴバーの角穴に挿入してこれをドラ
イバ等で折曲させて相互に係合させ、Ｔバーを交叉状に
連結固定する構成が実開昭60-157815号等によって開示
されている。Further, an engaging piece having a bent claw projecting from the side end portion of the T bar is extended, and a square hole through which the engaging piece can be inserted is provided in the middle portion of the side surface of the T bar to cross both T bars. The T-bars are arranged, and the engaging pieces at the ends of one T-bar are inserted into the square holes of the other T-bar, which are bent by a screwdriver or the like to be engaged with each other, and the T-bars are connected and fixed in a cross shape. The structure is disclosed in Japanese Utility Model Publication No. 60-157815.
（考案が解決しようとする課題） しかしながら、前者では、連結に際してＴバーにねじ止
用の小孔を開けてからねじ止めしなければならず、手間
のかかるものであった。このため、作業性を向上させる
ことを目的として、予め、所定間隔乃至位置に小孔を設
けたものが提供されているが、この場合でもねじ止めの
煩わしさがあり、連結位置の調整はできなかった。交叉
部の溶接作業が簡便でないことはいうまでもない。(Problems to be Solved by the Invention) However, in the former case, it is necessary to open a small hole for screwing in the T-bar before connecting and then screw the T-bar, which is troublesome. Therefore, for the purpose of improving workability, there is provided one in which small holes are provided at predetermined intervals or positions in advance, but even in this case, screwing is troublesome and the connecting position can be adjusted. There wasn't. It goes without saying that the welding work at the intersection is not easy.
、後者においても、係合片が予めＴバー端部に取付けら
れ、かつ角穴も所定間隔乃至位置に設けられているため
に、Ｔバーの長さが固定されると共に、Ｔバーを所定位
置でしか連結固定することができず施工の融通性に欠け
るところがあった。Also in the latter, since the engaging piece is attached to the end portion of the T-bar in advance and the square holes are also provided at predetermined intervals or positions, the length of the T-bar is fixed and the T-bar is set at the predetermined position. Since it could only be connected and fixed, there was a lack of flexibility in construction.
本考案は、上記欠点を解決し、結合作業がきわめて簡便
でかつＴバーの長さや配設位置を任意に変更することの
できる交叉部材の結合部の構成を開発したものである。The present invention solves the above-mentioned drawbacks and has developed a structure of a connecting portion of a crossing member, which is extremely simple in the connecting work and which can arbitrarily change the length and arrangement position of the T-bar.
（課題を解決するための手段） 上記目的を達成するために本考案は、二交叉部材とこの
交叉部材を交叉箇所において結合する固定具とからなる
交叉部材の結合部の構造において、二交叉部材はいずれ
も、断面略Ｌ字状の折曲面を有した側面形状とし、かつ
該折曲面のＬ字状の両端位置にＬ字状の内側で対向状に
開口した溝状の係合縁を突設してなる構成を具備したも
のとしてある。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a structure of a connecting portion of a crossing member including two crossing members and a fixture for connecting the crossing members at crossing points. All have a side surface shape having a bent curved surface with a substantially L-shaped cross section, and project groove-shaped engaging edges that are open in opposite directions inside the L-shaped at both ends of the L-shaped bent curved surface. It is assumed to have a configuration that is provided.
固定具は、上記交叉部材の各折曲面にそれぞれ沿い得る
断面略Ｌ字状の折曲片を有した二つの嵌着部を折曲部を
介して交叉方向に一体形成した構成を具備したものと
し、かつ上記各嵌着部の各折曲片はいずれも、上記交叉
部材の折曲面のＬ字角度よりもさらに若干鈍角となるよ
うなＬ字状に折曲してあると共に、このＬ字状の折曲部
若しくはＬ字状に折曲した折曲片の少なくとも一方の折
曲片が若干撓み可能であって、Ｌ字角度のすぼまり方向
に若干撓ませた状態で交叉部材の折曲面に沿うように形
成してあり、さらに上記Ｌ字状に折曲した折曲片のＬ字
状の両端位置に上記交叉部材の係合縁に嵌合可能な係止
縁を形成してあり、さらにまた二嵌着部間の折曲部にお
いて上記係止縁を含む折曲片の上下部が切欠してなって
いる。The fixture has a structure in which two fitting portions each having a bending piece having a substantially L-shaped cross section which can be provided along each folding curved surface of the crossing member are integrally formed in the crossing direction through the bending portion. Further, each of the bent pieces of each of the fitting portions is bent into an L-shape that is slightly more obtuse than the L-shape angle of the folding curved surface of the intersecting member, and the L-shape is formed. At least one of the bent portion and the bent piece bent in an L shape is slightly bendable, and the cross member is bent in a state of being slightly bent in the direction of the L-shaped angle. It is formed along a curved surface, and further, locking edges that can be fitted to the engaging edges of the crossing member are formed at both ends of the L-shape of the bent piece bent in the L-shape. Furthermore, upper and lower portions of the bent piece including the locking edge are cut out at the bent portion between the two fitting portions.
上記固定具の折曲片を撓み変形させてその両係止縁を交
叉部材の両係合縁に嵌合させることにより、二嵌着部に
よって二交叉部材を結合してなる交叉部材の結合部を構
成したものである。The bent portion of the fixture is flexibly deformed, and both engaging edges thereof are fitted to both engaging edges of the crossing member, so that the two crossing members are joined by the two fitting portions. Is configured.
（実施例） 以下、本考案を一実施例として示した天井支持部材の結
合部の図面に基づいて説明する。(Embodiment) Hereinafter, the present invention will be described with reference to the drawings of a connecting portion of a ceiling support member as an embodiment.
第１図において、１は、直角に交叉した交叉部材として
のＴバー20,20を連結する２つの嵌着部2,2を折曲部３を
介して交叉方向に一体形成してなるリン青銅、ステンレ
ス、その他適宜な金属材の固定具である。In FIG. 1, reference numeral 1 is a phosphor bronze formed by integrally forming two fitting portions 2 and 2 for connecting T bars 20 and 20 as a crossing member intersecting at a right angle through a bending portion 3 in a crossing direction. , Stainless steel, or any other appropriate metal fixture.
嵌着部2,2はそれぞれ後述するＴバー20の上下係合縁21,
22に嵌着可能な大きさで縦断面略Ｌ字状に折曲され、こ
の折曲部４又は少なくとも一方（短手）の折曲片５には
Ｌ形外方に弾発するばね性が付与され、そのために非嵌
着状態においてはＬ字状の折曲角度すなわちＬ字角度は
鈍角をなしており、Ｌ字状の上下端は折返された係止縁
6,7が形成され、他方の折曲片８（図では長手片）の面
内には孔９が形成任意に設けられている。The fitting portions 2, 2 are respectively upper and lower engaging edges 21,
It is bent to a size that allows it to be fitted in 22 in a substantially L-shaped vertical cross section, and this bent portion 4 or at least one (short side) bent piece 5 is provided with a spring property that springs outward in an L shape. Therefore, in the non-fitting state, the L-shaped bending angle, that is, the L-shaped angle is an obtuse angle, and the L-shaped upper and lower ends are folded back locking edges.
6, 7 are formed, and a hole 9 is optionally formed in the surface of the other bent piece 8 (longitudinal piece in the figure).
折曲部３は、Ｔバーの交叉方向に形成された上記嵌着部
2,2を一体に連続させており、Ｔバー20の側方に突出し
た上部係合縁21や下部係合縁22との突き当りを避けるた
めに、少なくともその突出分だけ上下が切欠された切欠
部3a,3bが形成されている。The bent portion 3 is the fitting portion formed in the T bar crossing direction.
In order to avoid abutting with the upper engaging edge 21 and the lower engaging edge 22 projecting to the side of the T-bar 20, the notches in which the upper and lower parts are cut out at least by the amount of the protrusion. Portions 3a and 3b are formed.
Ｔバー20は、第２図に示されているように、逆Ｔ字状に
形成された金属性又は合成樹脂製長尺材であって、立上
り片23の上部両側面に下向きに開口した上部係合縁21が
形成され、下端の水平片24の張出し端上側に内向きに開
口した下部係合縁22が形成され、立上り片23の上端部に
は上方から吊下げ可能な係止縁25が形成されており、上
部係合縁21から下方の立上り片23の側面と水平片24の上
面とで断面略Ｌ字状の折曲面を形成している。As shown in FIG. 2, the T-bar 20 is a long member made of metal or synthetic resin formed in an inverted T-shape, and has an upper portion opened downward on both side surfaces of the upper portion of the rising piece 23. An engaging edge (21) is formed, a lower engaging edge (22) that opens inward is formed above the protruding end of a horizontal piece (24) at the lower end, and a locking edge (25) that can be hung from above at the upper end of a rising piece (23). Is formed, and the side surface of the rising piece 23 below the upper engaging edge 21 and the upper surface of the horizontal piece 24 form a bent curved surface having a substantially L-shaped cross section.
而して、Ｔバー20,20の交叉部において、第３図にを示
す如く、上記固定具１の下の係止縁７をＴバー20の下部
係合縁22内に嵌合し、短手片である折曲片５をＴバー20
の水平片24の上面に当接するように押圧しつつ、固定具
１の上の係止縁６をＴバー20の上部係合縁21に嵌合させ
て、長手片である折曲片８をＴバー20の立上り片23に接
面させれば、第４図の如く、固定具１のばね圧で両係止
縁6,7及び折曲片5,8がＴバー20に強く圧着し、Ｔバー20
と固定具１とが係合する。Then, at the intersection of the T-bars 20 and 20, as shown in FIG. 3, the engaging edge 7 under the fixture 1 is fitted into the lower engaging edge 22 of the T-bar 20, and The bent piece 5, which is a hand piece, is attached to the T bar 20.
While pressing so as to abut the upper surface of the horizontal piece 24, the locking edge 6 on the fixture 1 is fitted to the upper engaging edge 21 of the T-bar 20, and the bending piece 8 which is a long piece is fixed. If it is brought into contact with the rising piece 23 of the T-bar 20, as shown in FIG. 4, both locking edges 6, 7 and the bent pieces 5, 8 are strongly crimped to the T-bar 20 by the spring pressure of the fixture 1. T bar 20
And the fixture 1 engage.
上記係合は、交叉するＴバー20,20の何れか一方の所定
位置に固定具１を上記方法で嵌合させ、次いで他方のＴ
バーを斜め状態にしつつ、固定具１の他の嵌着部２と嵌
合させればよく、交叉するＴバーの何れに始めに固定具
を嵌合させるかは施工現場の状況によって決めればよ
い。結合されたＴバー20,20に対して固定具１は縁と面
とで圧着しているので、ずれることがなく、結合は安定
的である。The engagement is carried out by fitting the fixture 1 in a predetermined position on one of the intersecting T-bars 20 and 20 in the above-described manner, and then the other T-bar.
It is sufficient to fit the other fitting portion 2 of the fixture 1 while keeping the bar in a slanted state, and which of the intersecting T bars is to be fitted with the fixture first may be determined depending on the situation of the construction site. . Since the fixing tool 1 is crimped to the joined T-bars 20, 20 at the edge and the surface, there is no displacement and the joining is stable.
なお、孔９は荷重その他の条件により必要な場合にねじ
止め等に使用することが可能である。The hole 9 can be used for screwing or the like when necessary depending on the load and other conditions.
図中31はＴバーに載置する天井板を示している。Reference numeral 31 in the figure denotes a ceiling plate placed on the T-bar.
なお、本考案は、上記実施例に限定されることなく、固
定具１の嵌着部２の上下係止縁6,7を内方向に折返すだ
けでなく、外側に折り返したり短い間隔で交互に内外に
折り返したものであってもよく、また、折曲部を介して
両嵌着部に渡る凸条の補強用リブを設ける等、任意の形
態が可能である。In addition, the present invention is not limited to the above-described embodiment, and the upper and lower engaging edges 6 and 7 of the fitting portion 2 of the fixture 1 are not only folded inward, but also folded outward and alternate at short intervals. It may be folded back inward or outward, and any form is possible, such as providing a reinforcing rib of a convex strip extending to both fitting portions via a bent portion.
さらに、折曲部３の折曲角度も直角だけでなく、鋭角や
鈍角状に折曲して、任意の角度でＴバーを交叉連結する
ようにし、任意の形状、例えば、亀甲や菱型状の天井板
等を取り付け得るようにしてもよい。Further, the bending angle of the bent portion 3 is not limited to a right angle, but it may be bent at an acute angle or an obtuse angle so that the T-bars are cross-linked at an arbitrary angle, such as a tortoise shell or a rhombus shape. The ceiling plate or the like may be attached.
Ｔバー20も上下係合縁21、22が略Ｌ字状面に形成してあ
れば、他の構成は限定されない。さらに、本考案の構成
は、天井支持材に限定されない。Other configurations of the T bar 20 are not limited as long as the upper and lower engaging edges 21 and 22 are formed in a substantially L-shaped surface. Further, the configuration of the present invention is not limited to ceiling supports.
（考案の効果） 以上のようにして、本考案によれば、ねじ止めや溶接に
よることなく、ワンタッチ嵌着によって交叉部材が結合
され得る結合部の構成が提供される。これによれば、固
定具の一方の係止縁を交叉部材の一方の係合縁に嵌合さ
せておいて、上記係止縁を設けた折曲片を押圧しつつ、
他方の係止縁を他方の係合縁に嵌合させれば、固定具を
その弾発力により交叉部材のＬ字状の面に沿った状態で
収めることができると同時に、該Ｌ字状の面に接合する
方向に常時弾圧状態で固定でき、またこのようにして容
易に固定具を交叉部材に装着して交叉部材同士を連結固
定することができるために、施工時間を大幅に短縮する
ことができ、施工の簡便性と効率性を向上させることが
できる。(Effects of the Invention) As described above, according to the present invention, there is provided the structure of the connecting portion to which the cross members can be connected by one-touch fitting without screwing or welding. According to this, one locking edge of the fixture is fitted to one engaging edge of the crossing member, and the bending piece provided with the locking edge is pressed,
If the other locking edge is fitted to the other engaging edge, the elastic force of the fixing tool allows the fixing tool to be housed along the L-shaped surface of the cross member, and at the same time, the L-shaped shape. Since it can be fixed in the direction of joining to the surface of the cross member at all times with elastic force, and in this way, the fixing members can be easily attached to the cross members to connect and fix the cross members, so that the construction time can be greatly reduced. It is possible to improve the simplicity and efficiency of construction.
また、交叉部材の任意の位置に固定具を装着できると共
に、任意の位置で切断して長さを変更した交叉部材にも
容易に装着できるので、適位置に適長さの交叉部材を連
結でき、所望の交叉部材の結合部を得ることができる。Further, since the fixing tool can be attached to any position of the crossing member and can be easily attached to the crossing member whose length is changed by cutting at any position, the crossing member having an appropriate length can be connected to an appropriate position. It is possible to obtain the desired joint portion of the cross member.
しかも、上記結合部を構成する固定具は交叉部材の側面
内に抱持された状態となり、外方に突出しないので、外
観として表れ難く見た目に好ましく、施工の邪魔になる
こともない。Moreover, since the fixture forming the connecting portion is held in the side surface of the cross member and does not project outward, it is difficult to appear as an external appearance, is preferable in appearance, and does not interfere with the construction.
第１図は本考案に係る交叉部材の係合部に用いる固定具
の一実施例を示す斜視図、第２図は同じく交叉部材の結
合部の完成状態を示す斜視図、第３図は固定具を交叉部
材に嵌着する過程を示す側面略図、第４図は同じく嵌着
後の状態を示す側面略図である。 １……固定具、２……嵌着部、3,4……折曲部、５……
折曲片、6,7……係止縁、８……折曲片、20……Ｔバ
ー、21……上部係合部、22……下部係合部。FIG. 1 is a perspective view showing an embodiment of a fixture used for an engaging portion of a crossing member according to the present invention, FIG. 2 is a perspective view showing a completed state of a connecting portion of the crossing member, and FIG. FIG. 4 is a schematic side view showing a process of fitting the tool to the cross member, and FIG. 4 is a schematic side view showing a state after the fitting. 1 ... Fixing device, 2 ... Fitting part, 3,4 ... Bending part, 5 ...
Bent pieces, 6,7 ... Locking edge, 8 ... Bent pieces, 20 ... T bar, 21 ... Upper engaging part, 22 ... Lower engaging part.
Claims (1)
いて結合する固定具とからなる交叉部材の結合部の構造
において、 二交叉部材はいずれも、断面略Ｌ字状の折曲面を有した
側面形状とし、かつ該折曲面のＬ字状の両端位置にＬ字
状の内側で対向状に開口した溝状の係合縁を突設してな
る構成を具備したものとし、 固定具は、上記交叉部材の各折曲面にそれぞれ沿い得る
断面略Ｌ字状の折曲片を有した二つの嵌着部を折曲部を
介して交叉方向に一体形成した構成を具備したものと
し、かつ上記各嵌着部の各折曲片はいずれも、上記交叉
部材の折曲面のＬ字角度よりもさらに若干鈍角となるよ
うなＬ字状に折曲してあると共に、このＬ字状の折曲部
若しくはＬ字状に折曲した折曲片の少なくとも一方の折
曲片が若干撓み可能であって、Ｌ字角度のすぼまり方向
に若干撓ませた状態で交叉部材の折曲面に沿うように形
成してあり、さらに上記Ｌ字状に折曲した折曲片のＬ字
状の両端位置に上記交叉部材の係合縁に嵌合可能な係止
縁を形成してあり、さらにまた二嵌着部間の折曲部にお
いて上記係止縁を含む折曲片の上下部が切欠してなって
おり、 上記固定具の折曲片を撓み変形させてその両係止縁を交
叉部材の両係合縁に嵌合させることにより、二嵌着部に
よって二交叉部材を結合してなる交叉部材の結合部の構
造。1. A structure of a connecting portion of a crossing member comprising two crossing members and a fixture for connecting the crossing members at crossing points, each of the two crossing members having a bent surface having a substantially L-shaped cross section. The fixing tool has a side surface shape and is provided with projecting groove-shaped engaging edges that open oppositely inside the L-shape at both end positions of the L-shape of the folded curved surface. Two fitting portions having bent pieces having a substantially L-shaped cross section which can be arranged along each of the folding curved surfaces of the crossing member are integrally formed in the crossing direction through the bending portion, and Each of the bent pieces of each fitting portion is bent into an L-shape that is slightly more obtuse than the L-shape angle of the bent curved surface of the intersecting member, and the L-shape bent Or at least one of the bent pieces bent in an L shape is slightly bendable, The crossing member is formed along the folding curved surface of the crossing member in a state of being slightly bent in the direction of the angle narrowing, and the crossing member is provided at both ends of the L-shaped bent piece bent in the L-shape. A engaging edge that can be fitted to the engaging edge of is formed, and furthermore, in the bent portion between the two fitting portions, the upper and lower portions of the bent piece including the engaging edge are notched, The bent portion of the fixture is flexibly deformed, and both engaging edges thereof are fitted to both engaging edges of the crossing member, so that the two crossing members are joined by the two fitting portions. Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126064U JPH0736977Y2 (en) | 1988-09-27 | 1988-09-27 | Structure of connecting part of crossing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126064U JPH0736977Y2 (en) | 1988-09-27 | 1988-09-27 | Structure of connecting part of crossing member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02129514U JPH02129514U (en) | 1990-10-25 |
| JPH0736977Y2 true JPH0736977Y2 (en) | 1995-08-23 |
Family
ID=31673903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988126064U Expired - Lifetime JPH0736977Y2 (en) | 1988-09-27 | 1988-09-27 | Structure of connecting part of crossing member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736977Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007291662A (en) * | 2006-04-24 | 2007-11-08 | Kirii Construction Materials Co Ltd | Joint structure of wall/ceiling furring material |
| KR20210058115A (en) * | 2019-11-13 | 2021-05-24 | 주식회사 포스코 | Ceiling connecting hardware and ceiling system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7022961B2 (en) * | 2016-10-27 | 2022-02-21 | 株式会社桐井製作所 | Ceiling structure and ceiling board mounting member |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51137920U (en) * | 1975-04-30 | 1976-11-08 | ||
| JPS5853370Y2 (en) * | 1978-06-26 | 1983-12-05 | 三洋工業株式会社 | Connection fittings for ceiling base |
-
1988
- 1988-09-27 JP JP1988126064U patent/JPH0736977Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007291662A (en) * | 2006-04-24 | 2007-11-08 | Kirii Construction Materials Co Ltd | Joint structure of wall/ceiling furring material |
| KR20210058115A (en) * | 2019-11-13 | 2021-05-24 | 주식회사 포스코 | Ceiling connecting hardware and ceiling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02129514U (en) | 1990-10-25 |
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