JPS6117175Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は折り畳みドアの蝶番取付構造、更に詳
しくは、夫々上レールに吊下支持される一対のパ
ネルを折り畳み自在に連結するために両パネル間
の上下に沿つて配設されるヒンジ柱の取付構造に
関するものであつて、主な目的とするところは各
パネルへ夫々左右方向での連結が行なわれるヒン
ジ柱を上下方向の定位置に止め、ヒンジ柱が抜け
落ちるのを効果的に防止できる折り畳みドアの蝶
番取付構造を提供することである。[Detailed description of the invention] The present invention is a hinge mounting structure for a folding door, and more specifically, a hinge mounting structure for a folding door, and more specifically, a hinge mounting structure for a folding door. This is related to the mounting structure of the hinge columns to be installed, and the main purpose is to fix the hinge columns that are connected to each panel in the left and right directions in a fixed position in the vertical direction, and to prevent the hinge columns from falling off. It is an object of the present invention to provide a hinge mounting structure for a folding door that can effectively prevent the problem.

本考案を以下図に示す実施例に基いて詳述す
る。本考案に係る折り畳みドアの蝶番取付構造
は、一対の夫々上レール１に吊下支持されて相隣
り合うパネル２，２間に上下に沿つてヒンジ柱３
が配置され、各パネル２の側端より突出するフツ
ク４が夫々ヒンジ柱３の左右に形成したヒンジ軸
５，５へ回転自在に嵌合して両パネル２，２がヒ
ンジ柱２を介して折り畳み自在に連結される折り
畳みドアにおいて、ヒンジ柱３はその水平断面形
状がコ字形の両側片６，６先端より夫々内方へ略
直角に舌片７，７が延出すると共に各舌片７の先
端に略円形断面のヒンジ軸５が互いの間に間隙を
残して形成される形状に一体成形され、各パネル
２の端面より突出するフツク４先端の断面Ｃ字状
をしたＣ字部８が夫々各ヒンジ軸５の外周へ回転
自在に嵌合し、ヒンジ柱３の上端部に嵌入固定さ
れてヒンジ柱３の上端開口を塞ぐキヤツプ９の下
面が上端の一部が切欠かれたフツク４のＣ字部８
上端面に係止したことを特徴とするものであつ
て、本実施例ではキヤツプ９をビス１０によつて
ヒンジ柱３に固定した例を示している。ヒンジ柱
３を介して折り畳み自在に連結される一対のパネ
ル２，２は、第１図に示すように、上レール１と
下レール１１との間に配設されて室内の間仕切り
や家具の扉として使用されるものであつて、各パ
ネル２は夫々ヒンジ柱３と反対側の側端部上面に
突出するランナー１２を上レール１へ走行自在に
吊下げると共にヒンジ柱３と反対側の側端部下面
に突出するピボツト１３を下レール１１へ走行自
在に嵌入して上下の両レール１，１１間に取付け
られ、一方のパネル２のピボツト１３を下レール
１１の一所へ保持すれば、このパネル２の側端を
固定端として両パネル２，２が開閉される。ヒン
ジ柱３は押出し成形によつて長尺体に成形され、
両パネル２，２間の上下の全長に亘つて配設され
るものであつて、ヒンジ柱３の上下両端には夫々
ヒンジ柱３の上下へのずれを防止するキヤツプ９
が取付けられてヒンジ柱３が抜け落ちるのが防止
される。一方、パネル２とヒンジ柱３とを横方向
に連結するフツク４は、第２図に示すように、パ
ネル２の側端面の片面がわに取着される取付片２
０の一端よりヒンジ柱３のヒンジ軸５に嵌合する
Ｃ字部８が一体に延出する形状に成形され、取付
片２０より延出する嵌合突起２１をパネル２側端
面に開口する溝２２へ嵌入係止すると共に取付片
２０よりビス（図示せず）をパネル２に螺入して
パネル２に固定される。ここで、上記のキヤツプ
９は第３図乃至第６図に示すように、一面にヒン
ジ柱３の各ヒンジ軸５が嵌入される一部切欠円形
状の丸穴２５が一定の深さで形成されたブロツク
状に成形され、ヒンジ柱３の端部に嵌入した時に
丸穴２５と反対側の端縁外周のフランジ２６がヒ
ンジ柱３の端面に係止すると共に前面片２７がヒ
ンジ柱３の端部外面を覆うようになつている。ま
たヒンジ柱３内に収まる部分の両側にはビス孔２
８が穿設されていて、ヒンジ柱３の端部側片６，
６の透孔２９より螺入するビス１０によつてヒン
ジ柱３に固定される。尚、このキヤツプ９が取付
けられるヒンジ柱３の端部は、第３図に示すよう
に、適当な長さでヒンジ軸５が切欠かれ、同様に
このヒンジ軸５に連結されるフツク４のＣ字部８
もヒンジ柱３の切欠３０と略等しい長さで切欠か
れており、ヒンジ柱３の切欠３０及びフツク４の
切欠３１に上記のキヤツプ９の前端部が収まり、
フツク４のＣ字部８端面とキヤツプ９の端面とが
当接するわけであり、ヒンジ柱３に固定されたキ
ヤツプ９の端面がフツク４のＣ字部８の端部に係
止されることにより、ヒンジ柱３がフツク４に対
して上下移動するのを規制され、ヒンジ柱３が抜
け落ちるのが防止される。 The present invention will be explained in detail below based on embodiments shown in the figures. The hinge mounting structure of the folding door according to the present invention is such that the hinge pillars 3 are suspended and supported by a pair of upper rails 1, and are attached vertically between adjacent panels 2, 2.
are arranged, and hooks 4 protruding from the side ends of each panel 2 are rotatably fitted into hinge shafts 5, 5 formed on the left and right sides of the hinge post 3, respectively, so that both panels 2, 2 are connected via the hinge post 2. In a folding door that is foldably connected, the hinge post 3 has tongue pieces 7, 7 extending inward from the tips of both side pieces 6, 6, each having a U-shaped horizontal cross section at a substantially right angle. A C-shaped portion 8 having a C-shaped cross section at the tip of the hook 4 protruding from the end surface of each panel 2 is integrally molded with a hinge shaft 5 having a substantially circular cross section at the tip thereof with a gap left between each other. are rotatably fitted to the outer periphery of each hinge shaft 5, and are fitted and fixed to the upper end of the hinge post 3 to close the upper end opening of the hinge post 3.The lower surface of the cap 9 has a hook 4 with a portion of the upper end cut out. C-shaped part 8
It is characterized by being locked to the upper end surface, and this embodiment shows an example in which the cap 9 is fixed to the hinge post 3 with screws 10. A pair of panels 2, 2, which are foldably connected via a hinge post 3, are disposed between an upper rail 1 and a lower rail 11, as shown in FIG. Each panel 2 has a runner 12 protruding from the upper surface of the side end opposite to the hinge post 3, which is freely suspended from the upper rail 1, and a runner 12 protruding from the upper surface of the side end opposite to the hinge post 3. The pivot 13 protruding from the lower surface is fitted into the lower rail 11 so as to be freely movable and installed between the upper and lower rails 1 and 11, and if the pivot 13 of one panel 2 is held in one place on the lower rail 11, this Both panels 2, 2 are opened and closed with the side ends of the panel 2 as fixed ends. The hinge post 3 is formed into a long body by extrusion molding,
Caps 9 are disposed over the entire vertical length between both panels 2, 2, and are provided at both upper and lower ends of the hinge post 3, respectively, to prevent vertical displacement of the hinge post 3.
is attached to prevent the hinge post 3 from falling off. On the other hand, as shown in FIG. 2, the hook 4 that connects the panel 2 and the hinge post 3 in the horizontal direction is a mounting piece 4 that is attached to one side of the side end surface of the panel 2.
A groove in which a C-shaped portion 8 that fits into the hinge shaft 5 of the hinge post 3 extends integrally from one end of the 0, and a fitting protrusion 21 extending from the mounting piece 20 opens on the side end surface of the panel 2. 22 and is fixed to the panel 2 by screwing a screw (not shown) into the panel 2 from the mounting piece 20. Here, as shown in FIGS. 3 to 6, the cap 9 has a partially cut-out circular hole 25 formed at a constant depth on one surface into which each hinge shaft 5 of the hinge post 3 is inserted. When inserted into the end of the hinge post 3, the flange 26 on the outer periphery of the edge opposite to the round hole 25 locks on the end face of the hinge post 3, and the front piece 27 engages with the end face of the hinge post 3. It is designed to cover the outer surface of the end. Also, there are screw holes 2 on both sides of the part that fits inside the hinge post 3.
8 is drilled in the end side piece 6 of the hinge post 3,
It is fixed to the hinge post 3 by a screw 10 screwed into the through hole 29 of 6. As shown in FIG. 3, the end of the hinge post 3 to which this cap 9 is attached has a hinge shaft 5 cut out at an appropriate length, and the C of the hook 4 connected to this hinge shaft 5 in the same way. character 8
The cap 9 has a notch of approximately the same length as the notch 30 of the hinge post 3, and the front end of the cap 9 fits into the notch 30 of the hinge post 3 and the notch 31 of the hook 4.
The end face of the C-shaped portion 8 of the hook 4 comes into contact with the end face of the cap 9, and as the end face of the cap 9 fixed to the hinge post 3 is locked to the end of the C-shaped portion 8 of the hook 4, , the hinge post 3 is prevented from moving up and down with respect to the hook 4, and the hinge post 3 is prevented from falling off.

本考案は以上のような構成を有するため、ヒン
ジ柱の左右に形成した略円形のヒンジ軸へ各パネ
ル側端に突出するフツクのＣ字部を回転自在に嵌
合した結果、水平方向にはパネルのフツクへ回転
自在に連結されるヒンジ柱をその上端に固定した
キヤツプによつて上下方向にもパネルのフツクに
係止でき、その結果、パネルを上レールに吊下げ
ても、ヒンジ柱がフツクに係止することにより、
抜け落ちることがないものである。 Since the present invention has the above-mentioned configuration, the C-shaped portion of the hook protruding from the side edge of each panel is rotatably fitted to the approximately circular hinge shaft formed on the left and right sides of the hinge column, and as a result, the horizontal direction The hinge column, which is rotatably connected to the panel hook, can be fixed to the panel hook in the vertical direction by means of a cap fixed to its upper end.As a result, even when the panel is hung from the upper rail, the hinge column remains By locking on the hook,
It is something that will never fall off.

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

第１図は本考案の一実施例を示す一部省略斜視
図、第２図は同上パネルとヒンジ柱との連結状態
を示す部分断面図、第３図は同上のヒンジ柱上端
部におけるヒンジ柱とキヤツプ及びフツクとの組
み合せを示す部分分解斜視図、第４図は同上に用
いるキヤツプの下面図、第５図は同上のキヤツプ
の正面図、第６図は同上のキヤツプの側面図、第
７図は同上のキヤツプが取着されたヒンジ柱上端
部を示す部分正面図、第８図は同上のパネルが開
いた状態を示す概略図であり、 １は上レール、２はパネル、３はヒンジ柱、４
はフツク、５はヒンジ軸、６は側片、８はＣ字
部、９はキヤツプである。 Fig. 1 is a partially omitted perspective view showing an embodiment of the present invention, Fig. 2 is a partial cross-sectional view showing the state of connection between the above panel and the hinge post, and Fig. 3 is the hinge post at the upper end of the above hinge post. FIG. 4 is a bottom view of the cap used in the above, FIG. 5 is a front view of the same cap, FIG. 6 is a side view of the same cap, and FIG. The figure is a partial front view showing the upper end of the hinge column to which the above cap is attached, and Figure 8 is a schematic diagram showing the above panel in an open state, where 1 is the upper rail, 2 is the panel, and 3 is the hinge. pillar, 4
5 is a hook, 5 is a hinge shaft, 6 is a side piece, 8 is a C-shaped portion, and 9 is a cap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の夫々上レールに吊下支持されて相隣り合
うパネル間に上下に沿つてヒンジ柱が配置され、
各パネルの側端より突出するフツクが夫々ヒンジ
柱の左右に形成したヒンジ軸へ回転自在に嵌合し
て両パネルがヒンジ柱を介して折り畳み自在に連
結される折り畳みドアにおいて、ヒンジ柱はその
水平断面形状がコ字形の両側片先端より夫々内方
へ略直角に舌片が延出すると共に各舌片の先端に
略円形断面ヒンジ軸が互いの間に間隙を残して形
成される形状に一体成形され、各パネルの端面よ
り突出するフツク先端の断面Ｃ字状をしたＣ字部
が夫々各ヒンジ軸の外周へ回転自在に嵌合し、ヒ
ンジ柱の上端部に嵌入固定されてヒンジ柱の上端
開口を塞ぐキヤツプの下面が上端の一部が切欠か
れたフツクのＣ字部上端面に係止した折り畳みド
アの蝶番取付構造。 Hinge pillars are suspended and supported from a pair of upper rails, and are arranged vertically between adjacent panels.
In a folding door in which hooks protruding from the side edges of each panel are rotatably fitted into hinge shafts formed on the left and right sides of the hinge post, and both panels are foldably connected via the hinge post, the hinge post is connected to the hinge post. The tongue pieces extend inward from the tips of both sides of the U-shaped horizontal cross section at a substantially right angle, and a hinge shaft with a substantially circular cross section is formed at the tip of each tongue piece, leaving a gap between them. The C-shaped part of the hook tip which is integrally molded and has a C-shaped cross section and protrudes from the end surface of each panel is rotatably fitted to the outer periphery of each hinge shaft, and is fitted and fixed to the upper end of the hinge column to form the hinge column. A hinge mounting structure for a folding door in which the lower surface of a cap that closes the upper end opening is locked to the upper end surface of a C-shaped portion of a hook with a part of the upper end cut out.