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JPS6116322Y2 - - Google Patents

Info

Publication number
JPS6116322Y2
JPS6116322Y2 JP11382079U JP11382079U JPS6116322Y2 JP S6116322 Y2 JPS6116322 Y2 JP S6116322Y2 JP 11382079 U JP11382079 U JP 11382079U JP 11382079 U JP11382079 U JP 11382079U JP S6116322 Y2 JPS6116322 Y2 JP S6116322Y2
Authority
JP
Japan
Prior art keywords
bar
fitting
clamping piece
web
connecting fitting
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
Application number
JP11382079U
Other languages
Japanese (ja)
Other versions
JPS5631114U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11382079U priority Critical patent/JPS6116322Y2/ja
Publication of JPS5631114U publication Critical patent/JPS5631114U/ja
Application granted granted Critical
Publication of JPS6116322Y2 publication Critical patent/JPS6116322Y2/ja
Expired legal-status Critical Current

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  • Connection Of Plates (AREA)

Description

【考案の詳細な説明】 本考案はTバーの接続構造に関するものであ
る。
[Detailed Description of the Invention] The present invention relates to a T-bar connection structure.

従来、天井構造としては、種々のものがある
が、たとえば、吊金具によりスラブ下方に所定間
隔をおいて複数のメインTバーを平行に吊下げ、
隣接するメインTバー間に、両端がTバーのフラ
ンジ上面に載置するように天井板を張設し該天井
板の側端、上記Tバー間に設けられたクロスTバ
ーのフランにそれぞれ載置して天井板を接続する
工法が採用されている。
Conventionally, there are various types of ceiling structures, but for example, a plurality of main T-bars are suspended in parallel below the slab at predetermined intervals using hanging fittings,
A ceiling plate is stretched between adjacent main T-bars so that both ends are placed on the upper surface of the flange of the T-bar, and the side ends of the ceiling plate are placed on the flange of the cross T-bar provided between the T-bars. A construction method is used in which the roof panels are placed in place and the ceiling panels are connected.

ところで、上記工法において、接続するメイン
Tバーを長手方向に接続する場合、たとえば、側
面に切起片を設けた長方形状の継手金具が用いら
れている。
By the way, in the above construction method, when connecting the main T-bars to be connected in the longitudinal direction, for example, a rectangular joint fitting with cut and raised pieces provided on the side surface is used.

しかしながら、上記従来の継手金具では、継手
金具の切起片をTバーのウエブに設けた係合孔に
嵌挿したのち、適宣な工具で上記切起片の先端を
折曲げるようになつているため、接続作業に手間
がかかるとともに、上記係合孔と切起片との係合
だけであるので、接続部にTバーの長手方向およ
び水平方向等のガタが発生するという欠点があつ
た。
However, in the above-mentioned conventional joint fittings, the tip of the cut-and-raised piece is bent using an appropriate tool after the cut-and-raised piece of the fitting is inserted into the engagement hole provided in the web of the T-bar. Therefore, the connection work is time-consuming, and since the above-mentioned engagement hole and cut and raised piece are only engaged, there is a drawback that play occurs in the longitudinal direction and horizontal direction of the T-bar at the connection part. .

本考案は上記従来の欠点に鑑みてなされたもの
で、工具を要せず、接続が容易で、しかも、ガタ
がなく、強固に連結することができるTバーの接
続構造を提供するものである。つぎに本考案を一
実施例である添付図面にしたがつて説明する。
The present invention was developed in view of the above-mentioned drawbacks of the conventional art, and provides a T-bar connection structure that does not require tools, is easy to connect, and can be firmly connected without play. . Next, the present invention will be explained with reference to the accompanying drawings, which are one embodiment.

第1図は本考案にかかるTバーの接続構造を示
し、1はウエブ部2の側面には挾持片3,3が中
間部から両端方向に切起こされ挾持片3には挾持
片先端部と反対方向に向かうように切起こしてな
る係止部4がそれぞれ設けられている。なお、5
はフランジ部である。
Fig. 1 shows the connection structure of the T-bar according to the present invention, in which gripping pieces 3, 3 are cut and raised from the middle part toward both ends on the side surface of the web part 2, and the gripping piece 3 has a tip part of the gripping piece. Locking portions 4 are respectively provided which are cut and raised in opposite directions. In addition, 5
is the flange part.

6は断面逆T字形のTバーで、第3図に示すよ
うに、ウエブ部7の一端には切欠き部8が、ま
た、切欠き部8近傍にはスリツト状の孔9が設け
られ、フランジ部10の上面には突起11がウエ
ブ部7と所定間隔をおいて長手方向に設けられて
いる。
Reference numeral 6 denotes a T-bar having an inverted T-shape in cross section, and as shown in FIG. 3, a notch 8 is provided at one end of the web portion 7, and a slit-shaped hole 9 is provided near the notch 8. A projection 11 is provided on the upper surface of the flange portion 10 in the longitudinal direction at a predetermined distance from the web portion 7.

次に、上記構成の接続金具1でTバー6,6を
連結する手順を説明する。
Next, a procedure for connecting the T-bars 6, 6 using the connecting fitting 1 having the above configuration will be explained.

まず、接続金具1のウエブ部2に切起された一
方の挾持片3とウエブ部2との間隙に、隣接する
一方のTバー6のウエブ部7を嵌挿する。つい
で、接続金具1の他方の挾持片3とウエブ部2間
の間隙に他方のTバー6のウエブ部7を嵌挿し、
上記両Tバー6の端面同志を突合わせる。上記嵌
挿により、第4図に示すように、接続金具1の挾
持片3でTバー6のウエブ部7が挾着されて両T
バー6は連結されるとともに、接続金具1の挾持
片3に設けられた係止部4がTバー6のウエブ部
7に設けられた孔9にそれぞれ係合してTバー6
が抜け出ることやガタつきを防止する。この係止
部4は挾持片内方に突出する突起部としてもよ
い。また、上記嵌挿により、第5図に示すよう
に、接続金具1のフランジ部5がTバー6のウエ
ブ部7とフランジ部10に設けられた突起11と
の間に嵌合してTバー6が水平方向に振れるのを
防止する。この場合、Tバー6の端部に設けられ
た切欠き部8内に接続金具1の中間部1aが嵌挿
する。
First, the web portion 7 of one adjacent T-bar 6 is inserted into the gap between one of the clamping pieces 3 cut and raised in the web portion 2 of the connecting fitting 1 and the web portion 2 . Next, insert the web part 7 of the other T-bar 6 into the gap between the other clamping piece 3 of the connecting fitting 1 and the web part 2,
The end faces of both T-bars 6 are brought together. By the above-mentioned fitting, the web part 7 of the T-bar 6 is clamped by the clamping piece 3 of the connecting fitting 1, as shown in FIG.
The bars 6 are connected, and the locking parts 4 provided on the clamping pieces 3 of the connecting fitting 1 engage with the holes 9 provided in the web part 7 of the T-bar 6, so that the T-bar 6
Prevents it from slipping out or wobbling. This locking portion 4 may be a protrusion that projects inward from the clamping piece. Furthermore, as a result of the above fitting, the flange portion 5 of the connecting fitting 1 is fitted between the web portion 7 of the T-bar 6 and the protrusion 11 provided on the flange portion 10, as shown in FIG. 6 to prevent it from swinging horizontally. In this case, the intermediate portion 1a of the connecting fitting 1 is fitted into the notch 8 provided at the end of the T-bar 6.

上記実施例では、隣接するTバー6の端部に切
欠き部8をそれぞれ設けたものを示したが、これ
に限定するものではなく、隣接するTバーの一方
のTバー端部に接続金具1の中間部1aが嵌挿す
る切欠き部を設けてもよい。
In the above embodiment, notches 8 are provided at the ends of adjacent T-bars 6, but the invention is not limited to this. A notch portion into which the intermediate portion 1a of the first portion is inserted may be provided.

以上の説明から明らかなように、本考案によれ
ば接続金具の一方の挾持片に隣接するTバーの一
方のTバーを嵌挿し、他方のTバーを、接続金具
の他方の挾持片に嵌挿するようにしたので、従来
のように工具等を要せず。Tバーを容易に連結す
ることができる。しかも、Tバーのウエブ部に設
けられたスリツト状孔に、接続金具の挾持片に設
けた係止部を係合するようにしたので、長手方向
のガタを防止することができる。なお、接続金具
のフランジ部を、Tバーのウエブ部とフランジ部
に設けた突起との間に嵌合するようにすればTバ
ーの横振れを防止することができ、Tバーを強固
に接続することができる。
As is clear from the above description, according to the present invention, one T-bar of adjacent T-bars is fitted into one clamping piece of the connecting fitting, and the other T-bar is fitted into the other clamping piece of the connecting fitting. Since it can be inserted, there is no need for tools like in the past. T-bars can be easily connected. Furthermore, since the locking portion provided on the clamping piece of the connecting fitting is engaged with the slit-shaped hole provided in the web portion of the T-bar, rattling in the longitudinal direction can be prevented. In addition, by fitting the flange part of the connecting fitting between the web part of the T-bar and the protrusion provided on the flange part, it is possible to prevent the T-bar from swinging laterally, and the T-bar can be firmly connected. can do.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案にかかるTバーの接続構造を示
す斜視図、第2図は第1図における接続金具を示
す斜視図、第3図は第1図におけるTバーを示す
斜視図、第4図は第1図の−線断面図で、第
5図は第4図の−線断面図である。 1……接続金具、2……接続金具のウエブ部、
3……挾持片、4……係止部、5……接続金具の
フランジ部、6……Tバー、7……Tバーのウエ
ブ部、8……切欠き部、9……孔、10……Tバ
ーのフランジ部、11……突起。
FIG. 1 is a perspective view showing the T-bar connection structure according to the present invention, FIG. 2 is a perspective view showing the connection fitting in FIG. 1, FIG. 3 is a perspective view showing the T-bar in FIG. 1, and FIG. The figure is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 5 is a cross-sectional view taken along the line -- in FIG. 1... Connection fitting, 2... Web part of the connection fitting,
3... Holding piece, 4... Locking part, 5... Flange part of connecting fitting, 6... T bar, 7... Web part of T bar, 8... Notch part, 9... Hole, 10 ...T-bar flange part, 11...protrusion.

Claims (1)

【実用新案登録請求の範囲】 (1) ウエブ部の中間部から両端方向に挾持片を切
起こし、該挾持片に挾持片内方に突出する係止
部を設けた断面略L字形の接続金具の一方の挾
持片を、ウエブ部に上記係止部が嵌挿されるス
リツト状の孔を設けたTバーの端部に係合し、
他の挾持片を上記Tバーと隣接する他のTバー
に設けたスリツト状の孔に、上記係止部を嵌挿
することにより当該Tバーの端部に係合させた
ことを特徴とするTバーの接続構造。 (2) 隣接するTバーのうち少なくとも一方のTバ
ーの端部に切欠き部を設けたことを特徴とする
実用新案登録請求の範囲第1項記載のTバーの
接続構造。 (3) 接続金具のフランジ部をTバーのウエブ部と
フランジ部上面に設けられた突起の間に嵌合し
たことを特徴とする実用新案登録請求の範囲第
1項または第2項記載のTバーの接続構造。
[Scope of Claim for Utility Model Registration] (1) A connecting fitting with a substantially L-shaped cross section, in which a clamping piece is cut and raised from the middle part of the web portion toward both ends, and a locking part that protrudes inward from the clamping piece is provided on the clamping piece. engaging one of the clamping pieces with an end of a T-bar having a slit-shaped hole in the web portion into which the locking portion is inserted;
Another clamping piece is engaged with the end of the T-bar by fitting the locking part into a slit-shaped hole provided in another T-bar adjacent to the T-bar. T-bar connection structure. (2) The T-bar connection structure according to claim 1, which is characterized in that a notch is provided at the end of at least one of the adjacent T-bars. (3) The T according to claim 1 or 2 of the utility model registration, characterized in that the flange part of the connecting fitting is fitted between the web part of the T bar and the protrusion provided on the upper surface of the flange part. Bar connection structure.
JP11382079U 1979-08-18 1979-08-18 Expired JPS6116322Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11382079U JPS6116322Y2 (en) 1979-08-18 1979-08-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11382079U JPS6116322Y2 (en) 1979-08-18 1979-08-18

Publications (2)

Publication Number Publication Date
JPS5631114U JPS5631114U (en) 1981-03-26
JPS6116322Y2 true JPS6116322Y2 (en) 1986-05-20

Family

ID=29346096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11382079U Expired JPS6116322Y2 (en) 1979-08-18 1979-08-18

Country Status (1)

Country Link
JP (1) JPS6116322Y2 (en)

Also Published As

Publication number Publication date
JPS5631114U (en) 1981-03-26

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