JP4072237B2 - Bonded extruded profile, bonded extruded profile, and method of manufacturing bonded extruded profile - Google Patents
Bonded extruded profile, bonded extruded profile, and method of manufacturing bonded extruded profile Download PDFInfo
- Publication number
- JP4072237B2 JP4072237B2 JP8965298A JP8965298A JP4072237B2 JP 4072237 B2 JP4072237 B2 JP 4072237B2 JP 8965298 A JP8965298 A JP 8965298A JP 8965298 A JP8965298 A JP 8965298A JP 4072237 B2 JP4072237 B2 JP 4072237B2
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- extruded profile
- extruded
- fitted
- pin hole
- 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 - Fee Related
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Connection Of Plates (AREA)
Description
【0001】
【発明の属する技術分野】
本発明は、結合押出形材、結合用押出形材および結合押出形材の製造方法に関する。
【0002】
【従来の技術】
従来の結合押出形材製パネルは、図3に示すように、上下に隣り合う2つのアルミニウム中空押出形材製パネル(41)(42)とこれらパネル(41)(42)の結合に用いられる結合ピン(43)とを備え、上位パネル(41)の下縁部中央に嵌合凹部(44)が設けられ、下位パネル(42)の上縁部中央には嵌合凸部(45)が設けられ、嵌合凹部(44)と嵌合凸部(45)とが嵌め合わされた状態における嵌合凹部(44)の両側内面とこれらに対向する嵌合凸部(45)の両側外面にそれぞれピン孔形成用溝(46a)(46b)が相互に向かい合って設けられており、上位パネル(41)の嵌合凹部(44)に下位パネル(42)の嵌合凸部(45)が嵌め入れられてピン孔(47)が設けられ、ピン孔(47)に結合ピン(43)が圧入されて上位パネル(41)と下位パネル(42)とが結合され、下位パネル(42)の上縁部両側には突出壁(48)が設けられ、突出壁(48)と嵌合凸部(45)間が凹溝(49)となされ、凹溝(49)に上位パネル(41)の嵌合凹部(44)両側に設けられた凸条(51)が嵌め込まれ、更に凸条(51)の基部両側には略逆V形溝(52)が形成され、略逆V形溝(52)に下位パネル(42)の突出壁(48)先端が嵌め入れられているものであった。
【0003】
【発明が解決しようとする課題】
しかしながら、上述のものでは、上位パネル(41)と下位パネル(42)の一方または両方に押出し方向の曲りがある場合、下位パネル(42)の突出壁(48)先端と上位パネル(41)の略逆V形溝(52)との間に目立った隙間(S) が生じ易い。この隙間(S) は結合されたパネル同士の外観を損ねると共に隙間(S) に異物が入るので好ましくない。
【0004】
そのため、パネル(41)(42)同士の結合強度の面ではピン孔(47)の両端部だけに短い結合ピン(43)を圧入すれば良い場合でも、上記隙間(S) をなくすために、ピン孔(47)の長さと同じ長さの長尺の結合ピン(43)をピン孔(47)の全長にわたって圧入することを余儀無くされ、かかる長尺の結合ピン(43)の圧入は非常に困難な作業となることから、パネル(41)(42)同士の結合に多大な手間と時間を要するという問題があった。
【0005】
本発明の目的は、押出形材に押出し方向の曲りがある場合でも、ピン孔の全長にわたって長尺の結合ピンを圧入することなく、押出形材の曲りを容易に矯正して押出形材間に目立った隙間が生じないようにした結合押出形材、結合用押出形材および結合押出形材の製造方法を提供することにある。
【0006】
【課題を解決するための手段】
請求項1の発明による結合押出形材は、上位の押出形材の下縁部に、上下壁および上下壁の左縁部同士をつなぐ左壁よりなる横断面略逆コ字形の嵌合凹部と嵌合凹部の下壁の右縁部から左斜め下方へ湾曲状に伸びる嵌合雄部が設けられ、下壁の上面にはピン孔形成用溝が設けられており、下位の押出形材の上縁部に、上位の押出形材の略逆コ字形嵌合凹部に嵌め入れられる左向き嵌合凸部が設けられ、嵌合凸部の下側における左側面には先端部が横断面略C形となされた張出し部が設けられ、略C形の先端部内側が嵌合雄部の先端部が嵌め入れられる嵌合雌部となされ、張出し部の基部上面から嵌合凸部の下側における左側面が嵌合雄部の右側面に対応する凹弧面となされており、左向き嵌合凸部の下面には上位の押出形材のピン孔形成用溝と相互に向かい合うピン孔形成用溝が設けられており、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に当接させて、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に沿って回動させつつ、嵌合雄部の先端部を嵌合雌部に嵌め入れると共に、上位の押出形材の嵌合凹部と下位の押出形材の嵌合凸部を嵌め合せ、両押出形材の向かい合うピン孔形成用溝に結合ピンが圧入されて両押出形材が結合されているものである。
【0007】
請求項2の発明は、請求項1記載の結合押出形材において、上下2つの押出形材がアルミニウム製であるものである。
【0008】
請求項3の発明による結合用押出形材は、上下2つの押出形材が組となされ、上位の押出形材は、その下縁部に、上下壁および上下壁の左縁部同士をつなぐ左壁よりなる横断面略逆コ字形の嵌合凹部と嵌合凹部の下壁の右縁部から左斜め下方へ湾曲状に伸びる嵌合雄部が設けられ、下壁の上面にはピン孔形成用溝が設けられており、下位の押出形材は、その上縁部に、上位の押出形材略逆コ字形嵌合凹部に嵌め入れられる左向き嵌合凸部が設けられ、嵌合凸部の下側における左側面には先端部が横断面略C形となされた張出し部が設けられ、略C形の先端部内側が嵌合雄部の先端部が嵌め入れられる嵌合雌部となされ、張出し部の基部上面から嵌合凸部の下側における左側面が嵌合雄部の右側面に対応する凹弧面となされており、左向き嵌合凸部の下面には上位の押出形材のピン孔形成用溝と相互に向かい合うピン孔形成用溝が設けられているものである。
【0009】
請求項4の発明による結合押出形材の製造方法は、下縁部に、上下壁および上下壁の左縁部同士をつなぐ左壁よりなる横断面略逆コ字形の嵌合凹部と嵌合凹部の下壁の右縁部から左斜め下方へ湾曲状に伸びる嵌合雄部が設けられ、下壁の上面にはピン孔形成用溝が設けられている上位の押出形材と、上縁部に、上位の押出形材の略逆コ字形嵌合凹部に嵌め入れられる左向き嵌合凸部が設けられ、嵌合凸部の下側における左側面には先端部が横断面略C形となされた張出し部が設けられ、略C形の先端部内側が嵌合雄部の先端部が嵌め入れられる嵌合雌部となされ、張出し部の基部上面から嵌合凸部の下側における左側面が嵌合雄部の右側面に対応する凹弧面となされており、左向き嵌合凸部の下面には上位の押出形材のピン孔形成用溝と相互に向かい合うピン孔形成用溝が設けられている下位の押出形材との2つの押出形材を用意し、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に当接させて、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に沿って回動させつつ、嵌合雄部の先端部を嵌合雌部に嵌め入れると共に、上位の押出形材の嵌合凹部と下位の押出形材の嵌合凸部を嵌め合せ、両押出形材の向かい合うピン孔形成用溝に結合ピンを圧入して両押出形材を結合するものである。
【0010】
【発明の実施の形態】
次に、本発明の実施形態を図面に従って説明する。なお、本明細書において、上下、左右は図1を基準とし、上とは図1の上側を、下とは同図の下側を指し、また左とは図1の左側を、右とは同図右側を指す。また、アルミニウムという語には純アルミニウムとアルミニウム合金の両方を含むものとする。
【0011】
図1および図2において、上位のアルミニウム製押出形材(1) の下縁部に、上下壁(2)(3)および上下壁(2)(3)の左縁部同士をつなぐ左壁(4) よりなる横断面略逆コ字形の嵌合凹部(5) と嵌合凹部(5) の下壁(3) の右縁部から左斜め下方へ湾曲状に伸びる嵌合雄部(6) が設けられ、下壁(3) の上面にはピン孔形成用溝(7) が設けられており、下位のアルミニウム製押出形材(8) の上縁部に、上位の押出形材(1) の略逆コ字形嵌合凹部(5) に嵌め入れられる左向き嵌合凸部(9) が設けられ、嵌合凸部(9) の下側における左側面には先端部(11a) が横断面略C形となされた張出し部(11)が設けられ、略C形の先端部(11a) 内側が嵌合雄部(6) の先端部(6b)が嵌め入れられる嵌合雌部(12)となされ、張出し部(11)の基部(11b) 上面から嵌合凸部(9) の下側における左側面が嵌合雄部(6) の右側面(6a)に対応する凹弧面(13)となされており、左向き嵌合凸部(9) の下面には上位の押出形材(1) のピン孔形成用溝(7) と相互に向かい合うピン孔形成用溝(14)が設けられている。
【0012】
そして、上位の押出形材(1) の嵌合雄部(6) を下位の押出形材(8) の凹弧面(13)に当接させて、上位の押出形材(1) の嵌合雄部 (6)を矢印方向へ回動させつつ(図2参照)、その嵌合雄部(6) の先端部(6b)を嵌合雌部(12)に嵌め入れると共に、上位の押出形材(1) の嵌合凹部(5) と下位の押出形材(8) の嵌合凸部(9) を嵌め合せ、両押出形材(1) (8) の向かい合うピン孔形成用溝(7) (14)に結合ピン(15)が圧入されて両押出形材(1) (8)が結合されている。
【0013】
上位の押出形材(1) の嵌合凹部(5) を構成する上壁(2) は、同押出形材(1) の下縁部における垂直壁(16)下縁から左斜め下方へ伸びた形状となされ、下位の押出形材 (8) の上縁部に設けられた嵌合凸部(9) の上面(9a)もこれに対応した形状となされている。
【0014】
下位の押出形材(8) の張出し部(11)の略C形先端部(11a) には上方突出部(11c) が形成されている。
【0015】
そして、本実施形態の場合、両押出形材(1) (8) の相互に向かい合うピン孔形成用溝(7) (14)の全長ではなく、これらの両端部分だけにそれぞれ結合ピン(15)を圧入することにより、嵌合凸部(9) の上面(9a)と嵌合凹部(5) の上壁(2) の下面(2a)間に目立った隙間が生じない。
【0016】
【発明の効果】
本発明によれば、上位の押出形材の下縁部に、上下壁および上下壁の左縁部同士をつなぐ左壁よりなる横断面略逆コ字形の嵌合凹部と嵌合凹部の下壁の右縁部から左斜め下方へ湾曲状に伸びる嵌合雄部が設けられ、下位の押出形材の上縁部に、上位の押出形材の略逆コ字形嵌合凹部に嵌め入れられる左向き嵌合凸部が設けられ、嵌合凸部の下側における左側面には先端部が横断面略C形となされた張出し部が設けられ、略C形の先端部内側が嵌合雄部の先端部が嵌め入れられる嵌合雌部となされ、張出し部の基部上面から嵌合凸部の下側における左側面が嵌合雄部の右側面に対応する凹弧面となされており、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に当接させて、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に沿って回動させつつ、嵌合雄部の先端部を嵌合雌部に嵌め入れると共に、上位の押出形材の嵌合凹部と下位の押出形材の嵌合凸部を嵌め合せているから、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に当接させて、上位の押出形材の嵌合雄部を下位の押出形材の凹弧面に沿って回動させつつ、嵌合雄部の先端部を嵌合雌部の凹所に嵌め入れる際に、これら押出形材に押出方向の曲りがある場合でも、これがある程度矯正されるため、上位の押出形材の嵌合凹部と下位の押出形材の嵌合凸部とを嵌め合せた際に、嵌合凸部の上面と嵌合凹部の上壁下面間に目立った隙間が生じない。
【0017】
そして、上位の押出形材の横断面略逆コ字形嵌合凹部の下壁の上面にはピン孔形成用溝が設けられ、下位の押出形材の左向き嵌合凸部の下面には上位の押出形材のピン孔形成用溝と相互に向かい合うピン孔形成用溝が設けられているから、両押出形材の向かい合うピン孔形成用溝に圧入された結合ピンによって、一旦矯正された押出形材が弾性で元の状態に戻ったりせず、両押出形材の結合状態が維持される。
【0018】
従って、従来のように、結合される押出形材の曲りを矯正するために、常にピン孔の全長にわたって長尺の結合ピンを圧入する必要はなく、押出形材同士の結合強度の面でこれら押出形材の両端部だけに短い結合ピンを圧入すれば良い場合にはこれで済ませることができ、しかも両押出形材に上述したように目立った隙間が生じない。
【図面の簡単な説明】
【図1】 本発明の一実施形態を示す押出形材の斜視図である。
【図2】 同実施形態における2つの押出形材同士の結合途上の状態を示す正面図である。
【図3】 従来例を示す押出形材の斜視図である。
【符号の説明】
(1) : 上位の押出形材
(2) : 上壁
(3) : 下壁
(4) : 左壁
(5) : 嵌合凹部
(6) : 嵌合雄部
(6a): 嵌合雄部の先端部
(7) : 上位の押出形材のピン孔形成用溝
(8) : 下位の押出形材
(9) : 嵌合凸部
(11): 張出し部
(11a) : 張出し部の先端部
(11b) : 張出し部の基部
(12): 嵌合雌部
(13): 凹弧面
(14): 下位の押出形材のピン孔形成用溝
(15): 結合ピン[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bonded extruded profile, a bonded extruded profile, and a method for manufacturing a bonded extruded profile.
[0002]
[Prior art]
As shown in FIG. 3, the conventional bonded extruded panel is used for bonding two aluminum hollow extruded panels (41) and (42) adjacent to each other vertically and these panels (41) and (42). A coupling pin (43), a fitting recess (44) is provided at the center of the lower edge of the upper panel (41), and a fitting projection (45) is provided at the center of the upper edge of the lower panel (42). Provided on the inner surfaces on both sides of the fitting recess (44) and the outer surfaces on both sides of the fitting projection (45) opposite to each other in a state where the fitting recess (44) and the fitting projection (45) are fitted. Pin hole forming grooves (46a) and (46b) are provided facing each other, and the fitting protrusion (45) of the lower panel (42) is fitted into the fitting recess (44) of the upper panel (41). are pin hole (47) is provided, with the coupling pin into the pin hole (47) (43) is press-fitted is coupled with the upper panel (41) and lower panel (42), the lower panel (42) on the Protruding walls (48) are provided on both sides of the edge, and protruding walls (48) A groove (49) is formed between the fitting protrusions (45), and the protrusions (51) provided on both sides of the fitting recess (44) of the upper panel (41) are fitted into the groove (49). A substantially inverted V-shaped groove (52) is formed on both sides of the base of the ridge (51), and the tip of the protruding wall (48) of the lower panel (42) is fitted into the approximately inverted V-shaped groove (52). Met.
[0003]
[Problems to be solved by the invention]
However, in the above, when one or both of the upper panel (41) and the lower panel (42) are bent in the pushing direction, the tip of the protruding wall (48) of the lower panel (42) and the upper panel (41) A conspicuous gap (S) tends to occur between the substantially inverted V-shaped groove (52). This gap (S) is not preferable because it deteriorates the appearance of the joined panels and foreign matter enters the gap (S).
[0004]
Therefore, in order to eliminate the gap (S), even when a short coupling pin (43) may be press-fitted only at both ends of the pin hole (47) in terms of the coupling strength between the panels (41) and (42). is forced to be pressed pin hole (47) of the coupling pin of the long in the same length as the length (43) over the entire length of the pin hole (47), press-fitting of the coupling pin of such a long (43) is very Therefore, there is a problem that it takes a lot of time and labor to join the panels (41) and (42).
[0005]
An object of the present invention, even if there is the extrusion direction of the bend in the extruded profile, without press fitting the coupling pin of the long entire length of the pin hole, between the bending of the extruded profile are easily corrected extruded profile in conspicuous binding extruded profile which gap is to prevent the resulting, to provide a method for manufacturing a coupling for the extruded profile and the binding extruded material.
[0006]
[Means for Solving the Problems]
According to a first aspect of the present invention, there is provided a combined extruded profile having a fitting recess having a substantially inverted U-shaped cross section composed of a lower wall of an upper extruded profile and a left wall connecting the upper and lower walls and the left edges of the upper and lower walls. A fitting male part extending in a curved shape from the right edge of the lower wall of the fitting recess to the left obliquely downward is provided, and a pin hole forming groove is provided on the upper surface of the lower wall. The upper edge is provided with a left-facing fitting convex portion that is fitted into a substantially inverted U-shaped fitting concave portion of the upper extruded shape member, and the tip portion of the left side surface on the lower side of the fitting convex portion is substantially C in cross section. An overhang portion formed into a shape is provided, and the inner side of the substantially C-shaped tip end portion is a fitting female portion into which the tip end portion of the fitting male portion is fitted, and from the upper surface of the base portion of the overhang portion to the lower side of the fitting convex portion The left side surface is a concave arc surface corresponding to the right side surface of the mating male part, and the lower surface of the left-facing mating convex part is a groove for forming a pin hole of the upper extruded shape Is provided with a pin hole forming grooves facing each other, the fitting male portion of the extruded profile of the upper is brought into contact with the concave arc face of the lower extrusions, Hamagoyu portion of the extruded profile of the upper Is fitted along the concave arc surface of the lower extruded profile, and the tip of the fitting male part is fitted into the fitted female part, and the fitting recessed part of the upper extruded profile and the lower extruded profile are inserted. Are fitted together, and a connecting pin is press-fitted into a groove for forming pin holes facing each other, and both extruded shapes are joined.
[0007]
According to a second aspect of the present invention, in the bonded extruded shape of the first aspect, the two upper and lower extruded shapes are made of aluminum.
[0008]
The joining extruded shape according to the invention of
[0009]
According to a fourth aspect of the present invention, there is provided a method for manufacturing a bonded extruded profile comprising a fitting recess and a fitting recess each having a substantially inverted U-shaped cross section comprising a lower wall and an upper and lower wall and a left wall connecting the left edges of the upper and lower walls. An upper extruded section having a fitting male part extending in a curved shape from the right edge of the lower wall diagonally downward to the left, and having a pin hole forming groove on the upper surface of the lower wall, and the upper edge In addition, a left-facing fitting convex portion that is fitted into a substantially inverted U-shaped fitting concave portion of the upper extruded shape member is provided, and a tip portion of the left side surface on the lower side of the fitting convex portion has a substantially C-shaped cross section. A protruding female portion is provided, and the inner side of the substantially C-shaped tip portion is a fitting female portion into which the leading end portion of the fitting male portion is fitted. It is a concave arc surface corresponding to the right side surface of the fitting male part, and the lower surface of the left-facing fitting convex part is mutually connected to the pin hole forming groove of the upper extruded profile. Two extruded shape with the lower of the extruded profile facing the pin holes forming grooves are provided is prepared, contact the mating male portion of the extruded shape members of the upper to the concave arc face of the lower extrusions The top end of the fitting male part is fitted into the fitting female part while rotating the fitting male part of the upper extrusion shape along the concave arc surface of the lower extrusion shape. The fitting concave part of the extruded profile and the fitting convex part of the lower extruded profile are fitted together, and a coupling pin is press-fitted into the facing pin hole forming groove of both extruded profiles to join both extruded profiles. .
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described with reference to the drawings. In this specification, the top, bottom, left and right are based on FIG. 1, the top means the upper side of FIG. 1, the bottom means the bottom side of the figure, the left means the left side of FIG. Point to the right side of the figure. The term aluminum includes both pure aluminum and aluminum alloys.
[0011]
1 and 2, the left wall connecting the left and right edges of the upper and lower walls (2) (3) and the upper and lower walls (2) (3) to the lower edge of the upper aluminum extruded profile (1). 4) A fitting recess (5) having a substantially inverted U-shaped cross section and a fitting male portion (6) extending in a curved shape from the right edge of the lower wall (3) of the fitting recess (5) diagonally to the left. A pin hole forming groove (7) is provided on the upper surface of the lower wall (3), and an upper extruded shape (1) is formed on the upper edge of the lower aluminum extruded shape (8). ) Is provided with a left-facing fitting projection (9) that is fitted into the substantially inverted U-shaped fitting recess (5), and the tip (11a) is transverse to the left side surface of the fitting projection (9). An overhanging part (11) having a substantially C-shaped surface is provided, and a fitting female part (12) into which the tip part (6b) of the fitting male part (6) is fitted inside the substantially C-shaped tip part (11a). The left side of the overhanging part (11) from the upper surface of the base part (11b) to the lower side of the fitting convex part (9) is the right side of the fitting male part (6). It is a concave arc surface (13) corresponding to the surface (6a), and the lower surface of the left-facing fitting convex portion (9) is mutually connected to the pin hole forming groove (7) of the upper extruded profile (1). Opposing pin hole forming grooves (14) are provided.
[0012]
Then, Hamagoyu portion of the extruded profile of the upper level (1) (6) is brought into contact with the lower extruded shape concave arc surface (8) (13), extruded profiles of upper (1) While the fitting male part (6) is rotated in the direction of the arrow (see FIG. 2) , the tip part (6b) of the fitting male part (6) is fitted into the fitting female part (12) and Fits the fitting concave part (5) of the extruded profile (1) and the fitting convex part (9) of the lower extruded profile (8) to form pin holes facing each other of the extruded profiles (1) (8). The coupling pins (15) are press-fitted into the grooves (7) and (14) to couple the extruded shapes (1) and (8).
[0013]
The upper wall (2) that forms the fitting recess (5) of the upper extruded profile (1) extends diagonally to the left from the lower edge of the vertical wall (16) at the lower edge of the extruded profile (1). The upper surface (9a) of the fitting convex portion (9) provided at the upper edge of the lower extruded shape member (8) has a shape corresponding thereto.
[0014]
An upward projecting portion (11c) is formed at the substantially C-shaped tip portion (11a) of the overhanging portion (11) of the lower extruded profile (8).
[0015]
Then, if the present embodiment, rather than the entire length of both extruded profile (1) mutually facing pin holes forming grooves (8) (7) (14), only the respective coupling pins of these end portions (15 ) Is not pressed into a conspicuous gap between the upper surface (9a) of the fitting projection (9) and the lower surface (2a) of the upper wall (2) of the fitting recess (5).
[0016]
【The invention's effect】
According to the present invention, a fitting recess having a substantially inverted U-shaped cross section composed of a left wall connecting the upper and lower walls and the left edges of the upper and lower walls to the lower edge of the upper extruded profile and the lower wall of the fitting recess A fitting male part extending in a curved shape from the right edge part of the lower extrusion shape to the left is provided, and the upper edge part of the lower extrusion shape is fitted into the substantially inverted U-shaped fitting recess of the upper extrusion shape. A fitting convex portion is provided, and a left side of the fitting convex portion on the left side is provided with an overhanging portion having a substantially C-shaped cross section, and the inner side of the substantially C-shaped tip portion is a fitting male portion. It is a fitting female part into which the tip part is fitted, and the left side surface on the lower side of the fitting convex part from the base upper surface of the overhanging part is a concave arc surface corresponding to the right side surface of the fitting male part. The mating male part of the extruded profile is brought into contact with the concave arc surface of the lower extruded profile, and the mating male part of the upper extruded profile is rotated along the concave arc surface of the lower extruded profile. The fitting male part is fitted into the fitting female part while the fitting concave part of the upper extrusion shape and the fitting convex part of the lower extrusion shape are fitted together. The fitting male part of the profile is brought into contact with the concave arc surface of the lower extruded profile, and the fitting male part of the upper extruded profile is rotated along the concave arc surface of the lower extruded profile. When the tip of the mating male part is fitted into the recess of the mating female part, even if these extruded profiles have bending in the extrusion direction, this is corrected to some extent. When the fitting recess and the fitting protrusion of the lower extruded shape are fitted together, a conspicuous gap does not occur between the upper surface of the fitting protrusion and the lower surface of the upper wall of the fitting recess.
[0017]
Then, a pin hole forming groove is provided on the upper surface of the lower wall of the upper extruded profile, and the upper surface of the lower extruded profile is provided with an upper Since the pin hole forming grooves facing each other and the pin hole forming grooves of the extruded shape members are provided, the extrusion shape once corrected by the coupling pins press-fitted into the opposite pin hole forming grooves of both extruded shape members The material is elastic and does not return to its original state, and the bonded state of both extruded shapes is maintained.
[0018]
Therefore, as in the past, in order to correct the bending of the extruded profile to be coupled, not always necessary to press-fit the coupling pin of the long entire length of the pin holes, these in terms of binding strength between the extruded profile If it is sufficient to press-fit a short connecting pin only at both ends of the extruded profile, this can be done, and there is no noticeable gap between the two extruded profiles as described above.
[Brief description of the drawings]
FIG. 1 is a perspective view of an extruded profile showing an embodiment of the present invention.
2 is a front view showing a coupling developing state between the two extrusions in the same embodiment.
FIG. 3 is a perspective view of an extruded profile showing a conventional example.
[Explanation of symbols]
(1): Upper extrusion profile
(2): Upper wall
(3): Lower wall
(4): Left wall
(5): Fitting recess
(6): Mating male part
(6a): Tip of mating male part
(7): Groove for forming pin holes in the upper extrusion
(8): Lower extrusion profile
(9): Mating protrusion
(11): Overhang
(11a): Tip of overhang
(11b): Base of overhang
(12): Female fitting part
(13): Concave arc surface
(14): Pin hole forming groove of lower extrusion
(15): Connecting pin
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8965298A JP4072237B2 (en) | 1998-04-02 | 1998-04-02 | Bonded extruded profile, bonded extruded profile, and method of manufacturing bonded extruded profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8965298A JP4072237B2 (en) | 1998-04-02 | 1998-04-02 | Bonded extruded profile, bonded extruded profile, and method of manufacturing bonded extruded profile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11287215A JPH11287215A (en) | 1999-10-19 |
JP4072237B2 true JP4072237B2 (en) | 2008-04-09 |
Family
ID=13976704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8965298A Expired - Fee Related JP4072237B2 (en) | 1998-04-02 | 1998-04-02 | Bonded extruded profile, bonded extruded profile, and method of manufacturing bonded extruded profile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4072237B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100769647B1 (en) | 2006-12-12 | 2007-10-23 | 주식회사 옥동공업 | Connect member and fastening assembly using connect member |
CN110848210A (en) * | 2019-11-05 | 2020-02-28 | 苏州托克斯冲压设备有限公司 | Engagement structure and microwave oven panel engagement structure |
-
1998
- 1998-04-02 JP JP8965298A patent/JP4072237B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH11287215A (en) | 1999-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7703258B2 (en) | Main tee connection | |
JP4003577B2 (en) | Male terminal bracket | |
JP4072237B2 (en) | Bonded extruded profile, bonded extruded profile, and method of manufacturing bonded extruded profile | |
JPH07326415A (en) | Connector terminal | |
KR100210466B1 (en) | A coupling part of profile | |
JP2000303571A (en) | Connecting structure, joint and frame body | |
CN211287230U (en) | Connector and combined door and window frame | |
JP3308834B2 (en) | Door frame | |
KR960003565Y1 (en) | Glass door frame | |
JP2001173314A (en) | Heat insulating aluminum sash component member | |
KR940006640Y1 (en) | Grill fixed to window | |
JP2547435Y2 (en) | Bicycle rims | |
JP3529496B2 (en) | Wall panel and door frame mounting structure | |
JPS60246981A (en) | Connection and fixation of sash member good in surface matching state | |
JP2650468B2 (en) | Side member joint structure | |
JPS6349504Y2 (en) | ||
JP3552578B2 (en) | Eave gutter connection structure | |
JP2811047B2 (en) | Deck board connection structure for pallets | |
JP2740731B2 (en) | Manufacturing method of frame | |
KR200254569Y1 (en) | Partition panel connector | |
KR200398628Y1 (en) | Assembled frame | |
JPH0117033Y2 (en) | ||
JP2516162B2 (en) | Architectural panel | |
JPS6035821U (en) | Fittings for connecting roof shingles | |
JP2850829B2 (en) | End member mounting structure for partition panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050304 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050304 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070515 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070518 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070713 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071225 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080121 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110125 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |