JPH0246629Y2

JPH0246629Y2 -

Info

Publication number: JPH0246629Y2
Application number: JP3304784U
Authority: JP
Priority date: 1984-03-09
Filing date: 1984-03-09
Publication date: 1990-12-07
Also published as: JPS60146185U

Description

【考案の詳細な説明】（産業上の利用分野）従来アルミサツシを用いた建具の上縁と縦縁あ
るいは縦縁と下縁との接合部には第１図に示す如
く接合すべき上縁のアルミサツシ枠ａと縦縁とな
るアルミサツシｂとの接合部分に両アルミサツシ
枠の中空枠部に一個の角部接合金物ｃの両脚部を
挿入して、金物ｃの外側凹部ｄにアルミサツシ枠
ａ，ｂの中空枠部の枠壁の一部を切断折曲げて挿
入して、上縁となるアルミサツシ枠ａと縦縁とな
るアルミサツシ枠ｂとを角部接合用金物ｃに固定
することに依つて上縁のアルミサツシ枠ａと縦縁
のアルミサツシ枠ｂとの接合固定を行つていた。[Detailed description of the invention] (Industrial application field) At the joint between the upper edge and vertical edge or the vertical edge and lower edge of fittings using conventional aluminum sash, the upper edge to be joined is attached as shown in Figure 1. At the joint between aluminum sash frame a and aluminum sash b that forms the vertical edge, insert both legs of one corner joining hardware c into the hollow frame of both aluminum sash frames, and insert aluminum sash frames a and b into the outer recess d of hardware c. By cutting and bending a part of the frame wall of the hollow frame part and inserting it, the aluminum sash frame a serving as the upper edge and the aluminum sash frame b serving as the vertical edge are fixed to the corner joining hardware c. The aluminum sash frame a on the edge and the aluminum sash frame b on the vertical edge were joined and fixed.

しかし従来の金物による固定方法によると上縁
のアルミサツシ枠ａと縦縁のアルミサツシ枠ｂと
の接合部分の側面に目違い（段差）が発生し、建
具としての上縁と縦縁との間に一体観がなく、建
築物に取付けた際部屋の仕切りや窓枠との間にわ
ずか乍ら〓間が生じ空気や音響の遮断が完全に行
い得ない欠点があつた。 However, with the conventional fixing method using hardware, a misalignment (step) occurs on the side of the joint between the aluminum sash frame a on the upper edge and the aluminum sash frame b on the vertical edge, and there is a gap between the upper edge and the vertical edge of the fitting. It lacked a unified view, and when installed on a building, a slight gap was created between it and the room partition or window frame, making it impossible to completely block out air and sound.

この考案はアルミサツシを使用した建具に於い
て直角に取付けた二つの中空なアルミサツシ枠を
接合するに際し、これらのアルミサツシ枠内に、
同型同大の二つの鍵型板状金具を内側肉厚部を合
わせて挿入し、これらの鍵型板状金具の外角を上
にした場合、これらの二つの鍵型板状金具の内側
肉厚部をつき合わせることにより外側面に、内側
から外側に且つ上方より下方に拡開した両側面
と、外側面に向かつて下降した三角形底板とから
成る拡開穴を形成せしめ、上記各アルミサツシ枠
より突出した突片を拡開穴に挿入して二つの鍵型
板状金具を上記アルミサツシ枠内側面に押圧固定
した、建具角部のアルミサツシ接合装置であり、
接合すべきアルミサツシ枠の側壁間の目違いを無
くすものである。 This idea was developed when joining two hollow aluminum sash frames installed at right angles in fittings using aluminum sash.
If two key-shaped plate fittings of the same type and size are inserted with their inner thick parts aligned, and the outer corners of these key-shaped plate fittings are facing up, the inner wall thickness of these two key-shaped plate fittings will be By butting the parts together, an expanded hole is formed on the outer surface, consisting of both sides that expand from the inside to the outside and from the top to the bottom, and a triangular bottom plate that descends toward the outside surface. This is an aluminum sash joining device for a corner of a fitting, in which a protruding protrusion is inserted into an expanded hole and two key-shaped plate-shaped metal fittings are pressed and fixed to the inner surface of the aluminum sash frame,
This eliminates misalignment between the side walls of the aluminum sash frames to be joined.

この考案の構造を図について説明する。鍵型板
状金具１の内角２に接し、外角３およびその両側
部を残して鍵型肉厚部４を設け、鍵型肉厚部４の
両側部５，５中央部より板状金具１の外側線６に
達する突出肉厚部７，７をそれぞれ設け、更に前
記突出肉厚部７，７の外側線６の沿う部分の外角
３寄りの端部９と、突出肉厚部７，７の外側線側
の中央点１０と、突出肉厚部７の外角３側の側線
８の３分の１程度内側に入つた点１１を設け、点
１１より肉厚部内側内に僅か入つた処に点１２を
設け、肉厚部の点１１，１２より点９がやや低く
なるように且つ点１０を最も低くし、肉厚部の高
さの点１１，１２とやや低くなる外角点９と外側
中央部で肉厚部と段をなして最も低くなつた点１
０が生ず如く設け、点１１の肉厚部７内側に入つ
た処の点１２と低くなつた点１０と肉厚部端部１
０′の間に三角形面１２，１０，１０′が生じ、面
９，１０，１１，１２との間に直角に近い角度が
生じている。 The structure of this invention will be explained with reference to the drawings. A key-shaped thick part 4 is provided in contact with the inner corner 2 of the key-shaped plate-shaped metal fitting 1, leaving the outer corner 3 and both sides thereof, and from the central part of both sides 5, 5 of the key-shaped thick-walled part 4, the plate-shaped metal fitting 1 is Protruding thick parts 7, 7 reaching the outer line 6 are provided, and furthermore, an end 9 of the protruding thick parts 7, 7 along the outer corner 3 of the part along the outer corner 3 and the protruding thick parts 7, 7 are provided. A center point 10 on the outside line side and a point 11 that is about one-third inside the side line 8 on the outside corner 3 side of the protruding thick part 7 are provided, and a point 11 that is slightly inside the thick part from the point 11 is provided. Point 12 is provided so that point 9 is slightly lower than points 11 and 12 in the thick part, point 10 is the lowest, and outer corner point 9 is slightly lower than points 11 and 12 in the thick part. Point 1, which is the lowest point in the center and in step with the thick part
Point 12 is located inside the thick part 7 of point 11, the lowered point 10, and the end of the thick part 1.
0', triangular surfaces 12, 10, 10' are formed, and angles close to right angles are formed between them and the surfaces 9, 10, 11, 12.

従つて鍵型板状金具１，１を肉厚部４，４，
７，７を内側にして外角３を上にして重合して直
角に取付けた二つの中空なアルミサツシ枠１５，
１５の中に挿入すると、突出肉厚部７，７の接触
上部外側には内側１１−１２間から外側９−１０
間に側面内側から外側に拡開し、且つ１１−９間
及び１２−１０間の側面が下方向にも拡開してい
る。また前記三角形平面１２，１０，１０′が二
つならび内側から外側に下降した平面を形成す
る。 Therefore, the key-shaped plate-shaped metal fittings 1, 1 are connected to the thick parts 4, 4,
Two hollow aluminum sash frames 15 overlapping and attached at right angles with 7 and 7 inside and the outer corner 3 facing up,
15, the contact upper part of the protruding thick parts 7, 7 has a gap between the inner side 11-12 and the outer side 9-10.
The side surfaces between 11 and 9 and between 12 and 10 are expanded downward from the inside to the outside. Further, the triangular planes 12, 10, 10' form two planes descending from the inside to the outside.

この拡開凹穴部にアルミサツシ枠１５，１５の
一突片１８を挿入内側に押すと鍵型板状金具１，
１の突出肉厚部７，７の切削側面１１−９間及び
１２−１０間を外方に押圧し鍵型板状金具１，１
を夫々アルミサツシ枠１５内側面に固定するの
で、直角に接合すべきアルミサツシ枠１５，１５
は内側鍵型板状金具に固定され一体となる。この
場合二つのアルミサツシ枠１５，１５は同一の鍵
型板状金具に押されるので目違いが起こるような
ことがない。 When the protruding piece 18 of the aluminum sash frame 15, 15 is inserted into this expanding concave hole and pushed inward, the key-shaped plate-shaped metal fitting 1,
The cut side surfaces 11-9 and 12-10 of the protruding thick parts 7, 7 of 1 are pressed outward to form key-shaped plate metal fittings 1, 1.
are fixed to the inner surface of the aluminum sash frame 15, so the aluminum sash frames 15, 15 to be joined at right angles
is fixed to the inner key-shaped plate metal fitting and becomes an integral part. In this case, since the two aluminum sash frames 15, 15 are pressed by the same key-shaped plate-shaped metal fitting, there is no chance of misalignment.

[Brief explanation of the drawing]

第１図は従来の上縁、縦縁のアルミサツシ枠の
接合装置の断面図、第２図はこの考案に使用する
鍵型板状金具の斜視図、第３図は同平面図、第４
図はこの考案の鍵型板状金具を挿入した上縁、縦
縁のアルミサツシ枠接合部分の縦断面図、第５図
はこの考案の重合鍵型板状金具を挿入した、上縁
アルミサツシ枠の接合部分の側面図、第６図はア
ルミサツシ枠の外縁たる上方水平板の一部を長方
形突片に切断して重合鍵型板状金具の拡開穴に圧
入した処を示す側面図である。図中、１……鍵型板状金具、２……内角、３…
…外角、４……鍵型肉厚部、５……鍵型肉厚部の
両側部、６……鍵型板状金具の外側線、７……突
出隆起部、８……突出肉厚部側線、９……突出肉
厚部の外角寄り端部、１０……突出肉厚部の外側
線側中央部、１１……突出肉厚部の外角側線の
点、１２……突出肉厚部内部点、１５……アルミ
サツシ枠、１８……アルミサツシ枠突片。 Fig. 1 is a sectional view of a conventional joining device for aluminum sash frames with upper and vertical edges, Fig. 2 is a perspective view of a key-shaped plate metal fitting used in this invention, Fig. 3 is a plan view of the same, and Fig. 4
The figure is a vertical cross-sectional view of the upper edge and vertical edge aluminum sash frame joint part with the key-shaped plate metal fitting of this invention inserted, and Figure 5 shows the upper edge aluminum sash frame with the overlapping key-shaped plate metal fitting of this invention inserted. FIG. 6 is a side view of the joint portion, showing a part of the upper horizontal plate, which is the outer edge of the aluminum sash frame, cut into rectangular protrusions and press-fitted into the expanded hole of the overlapping key-shaped plate-shaped metal fitting. In the figure, 1...Key-shaped plate metal fitting, 2...Inner corner, 3...
...Outer corner, 4...Key-shaped thick part, 5...Both sides of key-shaped thick part, 6...Outside line of key-shaped plate-shaped metal fitting, 7...Protruding raised part, 8...Protruding thick part Side line, 9... End near the outer corner of the protruding thick part, 10... Center part on the outer line side of the protruding thick part, 11... Point on the outer corner side line of the protruding thick part, 12... Inside of the protruding thick part Point, 15... Aluminum sash frame, 18... Aluminum sash frame protrusion.

Claims

[Scope of utility model registration request]

When joining two hollow aluminum sash frames that are installed at right angles, inside these aluminum sash frames,
If two key-shaped plate fittings of the same type and size are inserted with their inner thick parts aligned, and the outer corners of these key-shaped plate fittings are facing up, the inner wall thickness of these two key-shaped plate fittings will be By butting the parts together, an expanded hole is formed on the outer surface, consisting of both sides that expand from the inside to the outside and from the top to the bottom, and a triangular bottom plate that descends toward the outside surface. An aluminum sash joining device for a corner of a fitting, in which a protruding piece is inserted into an expanded hole and two key-shaped plate-shaped metal fittings are pressed and fixed to the inner surface of the aluminum sash frame.