JPH0476154A - Connecting method for hollow panel - Google Patents

Connecting method for hollow panel

Info

Publication number
JPH0476154A
JPH0476154A JP18877190A JP18877190A JPH0476154A JP H0476154 A JPH0476154 A JP H0476154A JP 18877190 A JP18877190 A JP 18877190A JP 18877190 A JP18877190 A JP 18877190A JP H0476154 A JPH0476154 A JP H0476154A
Authority
JP
Japan
Prior art keywords
panels
circular
circular tubular
hollow panel
parts
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.)
Pending
Application number
JP18877190A
Other languages
Japanese (ja)
Inventor
Takashi Nakayama
隆 中山
Katsuyuki Suda
須田 勝之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Altemira Co Ltd
Original Assignee
Showa Aluminum Corp
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 by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP18877190A priority Critical patent/JPH0476154A/en
Publication of JPH0476154A publication Critical patent/JPH0476154A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To reduce the umber of items in a pair of adjacent hollow panels by engaging an engaging part with an outer projecting part, while passing a pipe expanding member, a little larger in the outer diameter, in a circular tubular part being formed by both circular parts, thereby expanding the diameter to some extent, and connecting both these paired panels together. CONSTITUTION:Both edges themselves of circular parts 12, 22 of a pair of adjacent panels 1, 2 are butted with each other, forming a circular part 3, while two engaging parts 17, 28 are engaged with an upper projecting part 13 and a lower projecting part 18 respectively. Next, a pipe expanding member with an outer diameter a little larger than that of the circular tubular part 3, is passed in this circular tubular part 3, expanding the circular part 3 wide, whereby engagement with the projecting parts 13, 18 of these engaging part 17, 28 is strengthened, thus both the panels 1, 2 are connected to each other. With this constitution, operation can be simplified.

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、たとえば壁面材の補強材や、トラック等の
アオリを形成する中空パネルを連結する方法に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for connecting hollow panels forming, for example, reinforcing materials for wall materials and tilting structures such as tracks.

この明細書において、「アルミニウム」という語には、
純アルミニウムの他にアルミニウム合金を含むものとす
る。
In this specification, the term "aluminum" refers to
In addition to pure aluminum, aluminum alloys are included.

従来の技術 壁面材の補強材や、トラック等のアオリは、アルミニウ
ム押出型材製中空パネルを同一平面上に並べて互いに連
結することによって形成されているが、従来、このよう
な中空パネルの連結は、次のようにして行われていた。
Conventional technology Reinforcing materials for wall materials and tilts for tracks are formed by arranging hollow panels made of extruded aluminum on the same plane and connecting them to each other. It was done as follows.

すなわち、全てのパネルに、パネルを並べた方向にのび
る長尺のボルトを貫通させ、このボルトの先端にナツト
をねじ嵌めることによって全てのパネルが相互に連結さ
れていた。
That is, all the panels were interconnected by passing long bolts extending in the direction in which the panels were arranged, and screwing nuts into the ends of the bolts.

発明が解決しようとする課題 しかしながら、従来の方法では、ボルトの長さに限度が
あるため、多数のパネルを連結することはできないとい
う問題があった。また、長尺のボルトおよびナツトを必
要とするため、部品点数が多くなってコストが高くなる
という問題があった。しかも、長尺のボルトをすべての
パネルの貫通孔に通す作業が面倒であるという問題もあ
った。
Problems to be Solved by the Invention However, the conventional method has a problem in that it is not possible to connect a large number of panels because there is a limit to the length of bolts. Furthermore, since long bolts and nuts are required, there is a problem in that the number of parts increases and the cost increases. Furthermore, there was a problem in that it was troublesome to pass long bolts through the through holes in all the panels.

この発明の目的は、上記問題を解決した中空パネルの連
結方法を提供することにある。
An object of the present invention is to provide a method for connecting hollow panels that solves the above problems.

課題を解決するための手段 この発明による中空パネルの連結方法は、同一平面内に
並べられた複数の中空パネルを連結する方法であって、
隣り合う1対の中空パネルの近接部分に、それぞれ互い
に他のパネル側に開口し、かつ両縁部どうしを突き合わ
せることにより円管状部が形成される円弧状部を設けて
おくこと、両パネルの円弧状部の両縁部どうしの突き合
わせ部において、いずれか一方の円弧状部の縁部に外方
突出部を設けるとともに、他方の円弧状部の縁部に、外
方突出部に係合する係合部を設けておくこと、両パネル
の円弧状部の両縁部どうしを突き合わせて円管状部を形
成するとともに、係合部を外方突出部に係合させること
、および両円弧状部で形成される円管状部内に、該円管
状部の内径よりも若干大きな外径を有する拡管部材を通
して円管状部を拡げることを特徴とするものである。
Means for Solving the Problems A method for connecting hollow panels according to the present invention is a method for connecting a plurality of hollow panels arranged in the same plane, the method comprising:
A pair of adjacent hollow panels is provided with an arcuate portion in the vicinity thereof, each opening toward the other panel, and forming a circular tubular portion by abutting both edges; At the abutting portion of both edges of the arcuate portions, an outward protrusion is provided on the edge of one of the arcuate portions, and the outer protrusion is engaged with the edge of the other arcuate portion. the edges of the arcuate portions of both panels are butted against each other to form a circular tubular portion, and the engaging portion is engaged with the outward protrusion; The feature is that the circular tubular part is expanded through a tube expanding member having an outer diameter slightly larger than the inner diameter of the circular tubular part.

作   用 隣接する1対のパネルの円弧状部の両縁部どうしを突き
合わせて円管状部を形成するとともに、係合部を外方突
出部に係合させ、両円弧状部で形成される円管状部内に
、該円管状部の内径よりも若干大きな外径を有する拡管
部材を通して円管状部を拡げると、係合部の外方突出部
への係合が強固に行われ、両パネルが連結される。
Function: A circular tubular portion is formed by butting both edges of the circular arc portions of a pair of adjacent panels, and the engaging portion is engaged with the outwardly protruding portion to form a circle formed by both circular arc portions. When the circular tubular section is expanded through a tube expanding member having an outer diameter slightly larger than the inner diameter of the circular tubular section, the engaging section is firmly engaged with the outward protrusion, and both panels are connected. be done.

実施例 以下、この発明の実施例を、図面を参照して説明する。Example Embodiments of the invention will be described below with reference to the drawings.

以下の説明において、上下、左右は図面の上下、左右を
いうものとする。また、全図面を通じて同一物および同
一部分には同一符号を付して説明を省略する。
In the following description, up and down, left and right refer to the top, bottom, left and right of the drawing. In addition, the same parts and parts are denoted by the same reference numerals throughout the drawings, and the description thereof will be omitted.

第1図は、同一平面内に左右方向に並べられた複数の中
空パネルのうち、隣り合う2枚の中空パネルの近接部を
示す。
FIG. 1 shows the adjacent portions of two adjacent hollow panels among a plurality of hollow panels arranged in the left-right direction on the same plane.

第1図において、右側中空パネル(1)の左側壁(11
)および左側中空パネル(2)の右側壁(21)に、そ
れぞれ互いに他のパネル(2)(1)側に開口した半円
形部(12)(22) (円弧状部)が設けられている
。右側中空パネル(1)の半円形部(12)の上縁部は
、左側壁(11)よりも左側に突出している。これとは
逆に、左側中空パネル(2)の半円形部(22)の下縁
部は、右側壁(21)よりも右側に突出している。そし
て、両半円形部(12) (22)の上下両縁部どうし
を突き合わせることにより円管状部(3)が形成される
ようになっている。右側中空パネル(1)の半円形部(
12)の上縁には上方突出部(13)が設けられている
。また、右側中空パネル(1)の上側壁(14)の左端
部に、左側壁(11)よりも左方に突出しかつ先端が左
側中空パネル(2)の上側壁(23)に当接する左方突
出部(15)が形成されている。左方突出部(15)の
先端面(15a)は、上方に向かって右方に傾斜してい
る。
In Figure 1, the left side wall (11) of the right side hollow panel (1)
) and the right wall (21) of the left hollow panel (2) are provided with semicircular parts (12) (22) (arc-shaped parts) that open toward the other panels (2) and (1), respectively. . The upper edge of the semicircular portion (12) of the right hollow panel (1) projects to the left of the left wall (11). On the contrary, the lower edge of the semicircular portion (22) of the left hollow panel (2) protrudes to the right of the right wall (21). A circular tubular portion (3) is formed by abutting the upper and lower edges of both semicircular portions (12) and (22). The semicircular part of the right hollow panel (1) (
12) is provided with an upper protrusion (13) on its upper edge. Also, at the left end of the upper side wall (14) of the right hollow panel (1), there is a left side that protrudes to the left than the left side wall (11) and whose tip abuts the upper side wall (23) of the left hollow panel (2). A protrusion (15) is formed. The distal end surface (15a) of the left protrusion (15) is inclined upward and to the right.

一方、左側中空パネル(2)の半円形部(22)の上縁
部には、右側壁(21)における半円形部(22)より
も上方の部分を介して、右側に突出しかつ先端が下方に
曲げられて右側中空パネル(1)の上方突出部(18)
に係合する係合部(24)が設けられている。また、左
側中空パネル(2)の上側壁(28)の右端部に、右側
中空パネル(1)の左方突出部(15)の先端の傾斜面
(15a)と密接する傾斜面(23a)が形成されてい
る。
On the other hand, the upper edge of the semicircular part (22) of the left hollow panel (2) protrudes to the right through a portion of the right wall (21) above the semicircular part (22), and has a tip downward. The upper protrusion (18) of the right hollow panel (1) is bent to
An engaging portion (24) that engages with is provided. Further, at the right end of the upper wall (28) of the left hollow panel (2), there is an inclined surface (23a) that comes into close contact with the inclined surface (15a) at the tip of the left protrusion (15) of the right hollow panel (1). It is formed.

左側中空パネル(2)の半円形部(22)の下縁には下
方突出部(25)が形成されている。また、左側中空パ
ネル(2)の下側壁(26)の右端部に、下方に向かっ
て右方に傾斜した傾斜面(26a)が形成されている。
A downward protrusion (25) is formed at the lower edge of the semicircular portion (22) of the left hollow panel (2). Further, a sloped surface (26a) that slopes downward and to the right is formed at the right end of the lower wall (26) of the left hollow panel (2).

一方、右側中空パネル(1)の半円形部(12)の下縁
部には、左側壁(11)における半円形部(12)より
も下方の部分を介して、左側に突出しかつ先端が上方に
曲げられて左側中空パネル(2)の下方突出部(25)
に係合する係合部(17)が設けられている。また、右
側中空パネル(1)の下側壁(16)の左端部に、左側
中空パネル(2)の下側壁(28)の右端傾斜面(28
a)が密接する傾斜面(16a)が形成されている。
On the other hand, the lower edge of the semicircular part (12) of the right hollow panel (1) protrudes to the left side through the lower part of the semicircular part (12) in the left wall (11), and the tip thereof extends upward. The downward protrusion (25) of the left hollow panel (2) is bent to
An engaging portion (17) that engages with is provided. In addition, the right end inclined surface (28) of the lower wall (28) of the left hollow panel (2) is attached to the left end of the lower wall (16) of the right hollow panel (1).
An inclined surface (16a) is formed in which the portions a) are in close contact with each other.

両中空パネル(1)(2>を連結するにあたって、両半
円形部(12)(22)で形成される円管状部(3)内
に、該円管状部(3)の内径よりも若干大きな外径を有
する拡管部材(図示路)を通して円管状部(3)を拡げ
る。そうすると、右側中空パネル(1)の上方突出部(
I3)の上端が、左側中空パネル(2)の係合部(24
)の右方突出部(24a)に強く当接させられるととも
に、上方突出部(13)の右側面と係合部(24)の下
方屈曲部(ob)の左側面とが互いに強く押し付けられ
る。また、左側中空パネル(2)の下方突出部(25)
の下端が、右側中空パネル(1)の係合部(17)の左
方突出部(17a)に強く当接させられるとともに、下
方突出部(25)の左側面と係合部(17)の上方屈曲
部(17b)の右側面とが互いに強く押し付けられる。
In connecting both hollow panels (1) (2>), a cylinder slightly larger than the inner diameter of the circular tubular part (3) is inserted into the circular tubular part (3) formed by both semicircular parts (12) and (22). Expand the circular tubular portion (3) through a tube expanding member (shown in the figure) having an outer diameter. Then, the upper protrusion (
The upper end of I3) is connected to the engaging part (24) of the left hollow panel (2).
), and the right side surface of the upper protrusion (13) and the left side surface of the downwardly bent portion (ob) of the engaging portion (24) are strongly pressed against each other. In addition, the downward protrusion (25) of the left hollow panel (2)
The lower end of the right side hollow panel (1) is brought into strong contact with the left protrusion (17a) of the engagement part (17), and the left side surface of the downward protrusion (25) and the engagement part (17) are brought into contact with each other. The right side surface of the upper bent portion (17b) is strongly pressed against each other.

その結果、両パネル(1) (2)は連結される。As a result, both panels (1) and (2) are connected.

第2図は、この発明の他の実施例を示す第1図相当の図
である。第2図において、右側中空パネル(1)の半円
形部(12)の下縁部は左側壁(11)よりも左側に突
出しており、その先端に下方突出部(18)が形成され
ている。また、左側中空パネル(2)の半円形部(22
)の下縁部に、右側壁(21)における半円形部(22
)よりも下方の部分を介して、右側に突出しかつ先端が
上方に曲げられて右側中空パネル(1)の下方突出部(
18)に係合する係合部(28)が設けられている。
FIG. 2 is a diagram corresponding to FIG. 1 showing another embodiment of the present invention. In Fig. 2, the lower edge of the semicircular part (12) of the right hollow panel (1) projects to the left of the left side wall (11), and a downward protrusion (18) is formed at its tip. . Also, the semicircular part (22) of the left hollow panel (2)
) at the lower edge of the right side wall (21).
) of the right hollow panel (1), which protrudes to the right through the lower part of the hollow panel (1) and whose tip is bent upward.
18) is provided.

そして、両半円形部(12) (22)で形成される円
管状部(3)内に、該円管状部(3)の内径よりも若干
大きな外径を有する拡管部材(図示路)を通して円管状
部(3)を拡げる。そうすると、右側中空パネル(1)
の上方突出部(13)の上端が、左側中空パネル(2)
の係合部(24)の右方突出部(24a)に強く当接さ
せられるとともに、上方突出部(13)の右側面と係合
部(24)の下方屈曲部(24b)の左側面とが互いに
強く押し付けられる。
Then, a tube expanding member (the illustrated path) having an outer diameter slightly larger than the inner diameter of the circular tubular portion (3) is inserted into the circular tubular portion (3) formed by both semicircular portions (12) and (22). Expand the tubular part (3). Then, the right hollow panel (1)
The upper end of the upper protrusion (13) is connected to the left hollow panel (2).
The right side of the upper protrusion (13) and the left side of the downward bent part (24b) of the engagement part (24) are pressed tightly against each other.

また、右側中空パネル(1)の下方突出部(18)の下
端が、左側中空パネル(2)の係合部(28)の右方突
出部(28a)に強く当接させられるとともに、下方突
出部(18)の右側面と係合部(28)の上方屈曲部(
28b)の左側面とが互いに強く押し付けられる。その
結果、両パネル(1) (2)は連結される。
Further, the lower end of the downward protrusion (18) of the right hollow panel (1) is brought into strong contact with the right protrusion (28a) of the engagement part (28) of the left hollow panel (2), and the downward protrusion The right side surface of the portion (18) and the upwardly bent portion (
28b) are strongly pressed against each other. As a result, both panels (1) and (2) are connected.

発明の効果 この発明の中空パネルの連結方法によれば、上述のよう
にして隣り合う中空パネルを連結することができる。し
たがって、従来のように長尺ボルトおよびナツトを用意
する必要はなく、部品点数が少なくなって経済的である
とともに、作業が簡単になる。また、連結する枚数を、
自由に選択することができるので、種々の大きさの壁面
材の補強材や、アオリなどをつくることができる。
Effects of the Invention According to the method for connecting hollow panels of the present invention, adjacent hollow panels can be connected as described above. Therefore, there is no need to prepare long bolts and nuts as in the past, and the number of parts is reduced, making it economical and easy to work. Also, the number of sheets to be concatenated is
Since it can be selected freely, it is possible to make reinforcing materials for wall materials and gates of various sizes.

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

第1図はこの発明の実施例を示し、同一平面内に左右方
向に並べられた複数の中空パネルのうち、隣り合う2枚
の中空パネルの近接部の断面図、第2図はこの発明の他
の実施例を示す第1図相当の図である。 (1)(2)・・・中空パネル、(3)・・・円管状部
、(12)(22)・・・半円形部(円弧状部) 、(
13)・・・上方突出部、(17)・・・係合部、(1
8)・・・下方突出部、(24)・・・係合部、(25
)・・・下方突出部、(28)・・・係合部。 以  上
FIG. 1 shows an embodiment of the present invention, and FIG. 2 is a sectional view of the adjacent portion of two adjacent hollow panels among a plurality of hollow panels arranged in the left-right direction on the same plane. FIG. 2 is a diagram corresponding to FIG. 1 showing another embodiment; (1)(2)...Hollow panel, (3)...Circular tubular part, (12)(22)...Semicircular part (arc shaped part), (
13)...Upward protrusion, (17)...Engagement part, (1
8)...Downward protruding part, (24)...Engaging part, (25
)...Downward protrusion, (28)...Engaging part. that's all

Claims (1)

【特許請求の範囲】[Claims] 同一平面内に並べられた複数の中空パネル(1)(2)
を連結する方法であって、隣り合う1対の中空パネル(
1)(2)の近接部分に、それぞれ互いに他のパネル(
2)(1)側に開口し、かつ両縁部どうしを突き合わせ
ることにより円管状部(3)が形成される円弧状部(1
2)(22)を設けておくこと、両パネル(1)(2)
の円弧状部(12)(22)の両縁部どうしの突き合わ
せ部において、いずれか一方の円弧状部(12)(22
)の縁部に外方突出部(13)(18)(25)を設け
るとともに、他方の円弧状部(12)(22)の縁部に
、外方突出部(13)(18)(25)に係合する係合
部(24)(28)(17)を設けておくこと、両パネ
ル(1)(2)の円弧状部(12)(22)の両縁部ど
うしを突き合わせて円管状部(3)を形成するとともに
、係合部(24)(28)(17)を外方突出部(13
)(18)(25)に係合させること、および両円弧状
部(12)(22)で形成される円管状部(3)内に、
該円管状部(3)の内径よりも若干大きな外径を有する
拡管部材を通して円管状部(3)を拡げることを特徴と
する中空パネルの連結方法。
Multiple hollow panels arranged in the same plane (1) (2)
A method of connecting a pair of adjacent hollow panels (
1) In the vicinity of (2), there are other panels (
2) An arcuate portion (1) that opens on the (1) side and forms a circular tubular portion (3) by abutting both edges.
2) Provide (22), both panels (1) (2)
At the abutting portion of both edges of the arcuate portions (12) (22), one of the arcuate portions (12) (22)
) are provided with outward protrusions (13), (18), and (25), and outward protrusions (13), (18, and 25) are provided on the edges of the other arcuate portion (12), and (22). ), and the two edges of the arc-shaped parts (12) and (22) of both panels (1) and (2) are brought together to form a circle. While forming the tubular portion (3), the engaging portions (24), (28), and (17) are formed into the outwardly protruding portion (13).
) (18) and (25), and in the circular tubular part (3) formed by both the circular arc parts (12) and (22),
A method for connecting hollow panels, comprising expanding the circular tubular section (3) through a tube expanding member having an outer diameter slightly larger than the inner diameter of the circular tubular section (3).
JP18877190A 1990-07-17 1990-07-17 Connecting method for hollow panel Pending JPH0476154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18877190A JPH0476154A (en) 1990-07-17 1990-07-17 Connecting method for hollow panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18877190A JPH0476154A (en) 1990-07-17 1990-07-17 Connecting method for hollow panel

Publications (1)

Publication Number Publication Date
JPH0476154A true JPH0476154A (en) 1992-03-10

Family

ID=16229492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18877190A Pending JPH0476154A (en) 1990-07-17 1990-07-17 Connecting method for hollow panel

Country Status (1)

Country Link
JP (1) JPH0476154A (en)

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