JPH0438053Y2 - - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、折畳みした折戸をさらに本体側板側
方へ移動可能とした家具や建具の折戸用金具に関
するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a metal fitting for a folding door of furniture or fittings that allows the folded door to be moved further to the side of the main body side plate.

［従来の技術］ この種の折戸用金具としては、実公昭57−
24866号に示すように、上端側に配置されてアコ
ーデオンカーテンを左右に走行させる本体レール
と、本体レールの端部に配置されアコーデオンカ
ーテンを折畳み状態で本体レールから切離し本体
側板側へ回動可能とする引込レールと、アコーデ
オンカーテン上端に設けられて摺動する入子部材
とから成るものが開示されている。[Prior art] This type of metal fittings for folding doors is known as
As shown in No. 24866, there is a main body rail that is placed on the upper end side and allows the accordion curtain to run left and right, and a main body rail that is placed on the end of the main body rail so that the accordion curtain can be separated from the main body rail in a folded state and rotated to the side plate of the main body. An accordion curtain is disclosed that comprises a retractable rail and a sliding telescopic member provided at the upper end of the accordion curtain.

［考案が解決しようとする課題］ 前記入子構造によれば、アコーデオンカーテン
の長さ方向に亘つて入子部材を長くしなければな
らないうえ、そのうえで連結するので、重量が増
加するうえに摺動抵抗が高く、非常に大掛りな構
造となるものであつた。[Problems to be solved by the invention] According to the nested structure, the nested member must be lengthened in the length direction of the accordion curtain, and then connected, which increases weight and causes sliding problems. It had high resistance and was a very large-scale structure.

また、引込レールに入子部材を移して回動させ
る場合に、これらを係合したり、或いは係合状態
のロツクを行なうための技術的工夫が何等なされ
ていないものであつた。即ち、引込レールからア
コーデオンカーテンを脱落させないための工夫が
一切示されておらず、この点が未完成であつた。 Further, when the nesting member is moved and rotated on the retractable rail, no technical ingenuity has been taken to engage the nesting member or to lock the engaged state. That is, no measures were taken to prevent the accordion curtain from falling off the retractable rail, and this point was unfinished.

然して、本考案は上記欠点を解消するために提
供されたものであつて、走行部材と軸部材とを利
用して簡単に折畳係合を行ない、本体側板側への
回動を利用してロツクにより外れないように切離
しできるようにしたことを、その目的とするもの
である。 However, the present invention was provided in order to eliminate the above-mentioned drawbacks, and it is possible to easily fold and engage the running member and the shaft member, and to utilize rotation toward the side plate of the main body. The purpose of this is to be able to separate it without locking it off.

［課題を達成するための手段］ 上記目的を達成するための本考案に係る折戸用
金具の構成は、上下端側或いはいずれか一方端側
に配置されて折戸を左右に走行させる本体レール
と、本体レールの端部に配置され折戸を折畳み状
態で本体レールから切離し本体側板側へ回動可能
となる引込レールと、折戸一端に設けられ本体レ
ールを走行する走行部材と、折戸他端に設けられ
引込レール側で折戸を回転自在に支持する軸部材
と、走行部材と軸部材とにそれぞれ設けられ折戸
の折畳位置で雌雄係合されるとともに引込レール
の本体側板側への回動に伴なつて上記雌雄係合か
ら抜け止め状態でロツクされる対の係合部材とが
備えられていることを特徴とするものである。[Means for Achieving the Object] The configuration of the folding door metal fitting according to the present invention for achieving the above object includes a main body rail that is disposed on the upper and lower ends or on either end and allows the folding door to run from side to side; A retractable rail that is arranged at the end of the main body rail and allows the folding door to be separated from the main body rail in a folded state and rotated toward the side plate of the main body, a running member that is provided at one end of the folding door and runs on the main body rail, and a running member that is provided at the other end of the folding door. A shaft member rotatably supports the folding door on the retracting rail side, and a shaft member is provided on the running member and the shaft member respectively, and the male and female engage at the folding position of the folding door, and as the retracting rail rotates toward the side plate of the main body. The device is characterized in that it is provided with a pair of engaging members that are locked in a state in which they are prevented from coming off from the male-female engagement.

［作用］ 折戸を閉じ位置から折畳位置へと移行させれ
ば、上下端側或いはいずれか一方端側にある本体
レール内を走行し、左右一側の引込レール側で折
畳まれる状態となり、折戸は本体開口部から前方
へ突出状態で折畳みされる。[Function] When the folding door is moved from the closed position to the folding position, it travels within the main body rails on the top and bottom ends or on either end, and is folded on the retractable rails on the left and right sides. , the folding door is folded while protruding forward from the opening of the main body.

上記折畳み状態では、折戸が対の係合部材で雌
雄係合されていると同時に、折戸の走行部材が引
込みレール内に引込みされている。依つて、上記
状態で折戸を開口部側方等へ回動させれば、この
回動に伴なつて雌雄係合された係合部材が抜け止
め状態となつてロツクされるとともに、引込レー
ルが本体レールから切離しされることによつて、
折戸を側方へ移動可能とし、以つて開口部を開放
する。 In the folded state, the folding door is engaged with the pair of engaging members, and at the same time, the running member of the folding door is pulled into the retraction rail. Therefore, if the folding door is rotated to the side of the opening in the above state, the male and female engaging members will be locked in a state where they will not come off and the retractable rail will be locked. By being separated from the main body rail,
To enable a folding door to be moved laterally, thereby opening an opening.

閉じに際しては、上記とは逆に折畳み状態で各
折戸を開口部側へ移動させて、開口部前方へ位置
させれば、逆方向への回動に伴なつて係合部材が
抜け止め状態から雌雄係合状態へと復帰し、対の
係合部材のロツクが解除される。これと同時に、
引込レールが本体レールと直線連通するので、そ
の後は従来通り戸を閉じさせることができる。 When closing, move each folding door toward the opening in the folded state and position it in front of the opening in the opposite direction to the above, and as the door rotates in the opposite direction, the engaging member will be released from the locked state. The state returns to the male-female engagement state, and the pair of engagement members are unlocked. At the same time,
Since the retractable rail communicates linearly with the main body rail, the door can then be closed as before.

［実施例］ 図面は本考案に係る折戸用金具の一実施例を示
し、図面第１図は箱物に取付した状態を示す同正
面図、第２図は同要部拡大斜視図、第３図は閉成
位置を示す平面図、第４図は開放位置を示す同平
面図である。折戸としては左開きの二枚構成の戸
板で、且つ上端側にレールを設けたものを図示す
る。[Example] The drawings show an embodiment of the folding door fitting according to the present invention, and Fig. 1 is a front view of the metal fitting attached to a box, Fig. 2 is an enlarged perspective view of the main part, and Fig. 3 is a front view of the folding door fitting according to the present invention. The figure is a plan view showing the closed position, and FIG. 4 is the same plan view showing the open position. The folding door shown is a two-panel door panel that opens to the left and has a rail on the upper end.

図中１は家具小物等の本体側板、２は本体開口
部、３，４は折戸を構成する戸板、５は本体レー
ル、６は戸板３の上端で且つ一端側に立設されて
本体レール内を走行する走行部材、７は戸板４の
上端で他端側に立設されて軸着される軸部材、
８，９は戸板４の下端で他端側に立設される軸と
軸受、１０は戸板３，４の折畳み端面に設けられ
てヒンジである。 In the figure, 1 is the main body side plate for furniture accessories, 2 is the main body opening, 3 and 4 are the door plates that make up the folding door, 5 is the main body rail, and 6 is the upper end of the door plate 3 and stands on one end side and is inside the main body rail. 7 is a shaft member erected on the other end side of the upper end of the door plate 4 and pivoted thereon;
Reference numerals 8 and 9 designate shafts and bearings that are erected at the lower end of the door plate 4 on the other end side, and 10 is a hinge provided on the folded end surface of the door plates 3 and 4.

しかして、各折戸３，４には折畳まれた位置で
係合される係合部材１１，１２が備えられている
とともに、上記折畳まれた位置で折戸３の走行部
材６を保持した状態で本体レール５から切離可能
となる引込レール１３が備えられ、引込レール１
３の基端部が軸着されて回動可能に構成されてい
る。 Thus, each of the folding doors 3 and 4 is provided with engaging members 11 and 12 that are engaged in the folded position, and the traveling member 6 of the folding door 3 is held in the folded position. A retractable rail 13 is provided which can be separated from the main body rail 5 at
The proximal end portion of No. 3 is pivoted and configured to be rotatable.

詳述すると、係合部材１１，１２は走行部材６
と軸部材７に夫々取付して構成できる。例えば、
一方の係合部材１１は走行部材６の上部に取付固
定される。上記係合部材１１は好ましくはレール
長手方向への矩形板状を呈して一側には延長部１
４が設けられ、その一側には細巾の受溝部１５と
内部で広くなる丸穴部１６とが形成されている。
これに対して、前記他方の係合部１２は、軸部７
の上部に取付固定され、前記受溝部１４よりも僅
かに細巾で弧状のガイド辺部１７と左右に長く突
成される係止辺部１８とから構成されている。 To explain in detail, the engaging members 11 and 12 are connected to the traveling member 6.
and the shaft member 7, respectively. for example,
One engaging member 11 is attached and fixed to the upper part of the traveling member 6. The engagement member 11 preferably has a rectangular plate shape extending in the longitudinal direction of the rail, and has an extension portion 1 on one side.
4, and on one side thereof, a narrow receiving groove portion 15 and a round hole portion 16 that becomes wider inside are formed.
On the other hand, the other engaging portion 12 is connected to the shaft portion 7.
It is attached and fixed to the upper part of the guide groove 14, and is composed of a guide side portion 17 which is slightly narrower than the receiving groove portion 14 and has an arc shape, and a locking side portion 18 which projects long from side to side.

又、引込みレール１３は、本体レール５と同一
寸法で常時は本体レール５と直線連通され、手前
左から右奥への斜め接続部１９を有し、これに対
応して本体レール５が接続部２０が斜めに構成さ
れている。 In addition, the retractable rail 13 has the same dimensions as the main body rail 5, is always in straight line communication with the main body rail 5, and has a diagonal connection part 19 from the front left to the right rear, and the main body rail 5 corresponds to the connection part 19. 20 is configured diagonally.

上記構成によれば、レール接続部１９，２０が
直線となつているので、折戸の戸板３，４を閉じ
位置から折畳位置へと移行させれば、走行部材６
が上端側の本体レール５を走行して本体側板１の
右側で折畳まれる。折戸は本体開口部２から前方
へ突出状態で折畳みされ、戸板３，４の左右巾分
だけ前方へ突出されていると同時に戸板３が本体
側板１の内側に位置している。 According to the above configuration, since the rail connecting parts 19 and 20 are straight, if the door plates 3 and 4 of the folding door are moved from the closed position to the folding position, the traveling member 6
runs on the main body rail 5 on the upper end side and is folded on the right side of the main body side plate 1. The folding door is folded while protruding forward from the main body opening 2, and is protruded forward by the left and right widths of the door plates 3 and 4, and at the same time, the door plate 3 is located inside the main body side plate 1.

上記折畳み状態では、第３図に示すように、他
方の係合部材１２が一方の係合部材１１に係入し
た状態となる。即ち、ガイド辺部１７の弧状面を
ガイドとして受溝部１５に係入し、その後に丸穴
部１６に移行する。丸穴部１６ではガイド辺部１
７が受溝部１５と直線状になつている。これと同
時に、走行部材６が引込みレール１３に引込みさ
れている。 In the folded state, the other engaging member 12 is engaged with one engaging member 11, as shown in FIG. That is, it engages in the receiving groove part 15 using the arcuate surface of the guide side part 17 as a guide, and then moves to the round hole part 16. In the round hole part 16, the guide side part 1
7 is in a straight line with the receiving groove portion 15. At the same time, the running member 6 is being pulled into the pull-in rail 13.

依つて、上記状態で折戸を開口部２の側方等へ
作動させれば、引込みレール１３が本体レール５
から切離しされることによつて、第４図に示すよ
うに折戸を側方へ移動して開口部２を開放する。
上記移動は、軸部材７によつて回動させることが
望ましい。上記回動に伴なつて係合部材１１の丸
穴部１６がガイド辺部１７を軸として回動するの
で、所定角度回動後には係止辺部１８が受溝部１
５と交差状態となつてロツクされる。 Therefore, if the folding door is moved to the side of the opening 2 in the above state, the retractable rail 13 will move toward the main body rail 5.
As a result, the folding door is moved laterally and the opening 2 is opened, as shown in FIG.
It is preferable that the movement is performed by rotating the shaft member 7. As the round hole portion 16 of the engaging member 11 rotates about the guide side portion 17 as the axis of rotation, the locking side portion 18 moves into the receiving groove portion 1 after the rotation by a predetermined angle.
5 and becomes locked.

開成に際しては、上記とは逆に開放位置から折
畳み位置へと折戸を開口部側へ移動させて開口部
前方へ位置させれば、引込みレール１３が本体レ
ール５と直線連通すると同時に、係止辺部１８が
受溝部１５と直線状態となつてロツク解除される
ので、その後は従来通り戸を閉止させることがで
きる。 When opening, contrary to the above, if the folding door is moved from the open position to the folded position toward the opening and positioned in front of the opening, the retractable rail 13 will be in straight line communication with the main body rail 5, and at the same time the locking side will be closed. Since the portion 18 is in a straight line with the receiving groove portion 15 and the lock is released, the door can then be closed as before.

上記一実施例によれば、折畳みに際して係合部
材１１の延長部１４が接続部１９，２０を走行し
て走行部材６のガイドとなり、安定したガイド効
果が得られる。引込みレール１３の接続部１９を
斜めに構成したので、開閉に伴なう引込みレール
１３の接離がスムーズに行なえる。殊に、接続部
１９を手前左から右奥への斜めに形成したので、
折畳時では斜めに沿つて支障にない引込みが行な
える。又、係合部材１２をガイド辺部１７と係止
辺部１８とから構成したので、受溝部１５から丸
穴部１６に係入した後に回動することによつて、
ロツク及びロツク解除を自動的に行なえる。 According to the above-mentioned embodiment, the extension portion 14 of the engagement member 11 runs along the connecting portions 19 and 20 and serves as a guide for the running member 6 during folding, thereby providing a stable guiding effect. Since the connecting portion 19 of the retractable rail 13 is formed diagonally, the retractable rail 13 can be smoothly moved into contact with and separated from the connector during opening and closing. In particular, since the connecting portion 19 is formed diagonally from the front left to the right back,
When folded, it can be retracted diagonally without any problem. Moreover, since the engaging member 12 is composed of the guide side part 17 and the locking side part 18, by rotating after engaging the round hole part 16 from the receiving groove part 15,
Locking and unlocking can be performed automatically.

図示しないが、他の雌雄係合構造を実施可能で
ある。 Although not shown, other male-female engagement structures are possible.

又、本体レール５を上端側に設けた例を説明し
たが、これに限定する趣旨ではなく、下端側にも
略同様な構造で反転して設けることができるう
え、左側にも引込みレールを設けて左右或いはい
ずれか一方側のみを回動可とできる。左右で回動
構造とする場合には、軸部材７を軸着せずに走行
部材６と同等に走行可能な構造とすることが実施
できる。 Further, although an example has been described in which the main body rail 5 is provided on the upper end side, the present invention is not limited to this, and it is possible to provide the main body rail 5 on the lower end side with a substantially similar structure but reversed, and a retractable rail is also provided on the left side. It can be rotated to the left or right or only on one side. In the case of having a structure that rotates from side to side, it is possible to implement a structure in which the shaft member 7 can be moved in the same manner as the traveling member 6 without being attached to the shaft.

さらに、戸板４と本体側板１とを軸部材７と軸
及び軸受８，９とから回動可能とした例を図示説
明したが、戸板背面と本体側板１とに複数軸から
成るスライド蝶番を取付した回動構造も実施可能
であつて、この場合には広角度開きの公知蝶番を
用いることが望ましい。 Furthermore, an example in which the door plate 4 and the main body side plate 1 are rotatable from the shaft member 7 and the shafts and bearings 8 and 9 has been illustrated and explained, but a slide hinge consisting of multiple shafts is attached to the door plate back and the main body side plate 1. It is also possible to implement such a rotating structure, and in this case, it is desirable to use a known hinge with a wide opening angle.

尚、付言するまでもないが、戸板の数や箱物等
は他のものにも適用を妨げるものではない。 It goes without saying that the number of door panels, the size of the box, etc. does not preclude application to other items.

［考案の効果］ 以上説明したように本考案によれば、対の係合
部材の雌雄係合によつて折戸の折畳位置での仮止
めを簡単に行なえ、引込レールの切離しに伴なう
回動によつて雌雄係合が抜け止め状態でロツクさ
れるので、切離しに際して引込レールから戸を脱
落させることなく保持することができた。[Effects of the invention] As explained above, according to the invention, the folding door can be easily temporarily fixed at the folded position by the male-male engagement of the pair of engaging members, and the temporary fixing of the folding door at the folded position can be easily performed. Since the male and female engagement is locked in a non-removal state by rotation, the door can be held without falling off the retractable rail when disconnected.

又、折戸用金具として多数の入子部材ではなく
て対の係合部材を備えているに過ぎないので、開
閉に伴なう使い勝手が良く、部品点数が少なく、
極めて安価に製造できる。 In addition, since the metal fitting for the folding door is only equipped with a pair of engaging members instead of a large number of nesting members, it is easy to use when opening and closing, and the number of parts is small.
It can be manufactured extremely cheaply.

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

図面は本考案に係る折戸用金具の一実施例を示
し、図面第１図は箱物に取付した状態を示す同正
面図、第２図は同要部拡大斜視図、第３図は閉成
位置を示す平面図、第４図は開放位置を示す同平
面図である。 １……本体側板、２……本体開口部、３，４…
…戸板、５……本体レール、６……走行部材、７
……軸部材、１１，１２……係合部材、１３……
引込みレール、１４……延長部、１５……受溝
部、１６……丸穴部、１７……ガイド辺部、１８
……係止辺部、１９，２０……接続部。 The drawings show an embodiment of the folding door fitting according to the present invention, and Fig. 1 is a front view of the same when it is attached to a box, Fig. 2 is an enlarged perspective view of the main part, and Fig. 3 is a closed view. FIG. 4 is a plan view showing the position, and FIG. 4 is a plan view showing the open position. 1... Body side plate, 2... Body opening, 3, 4...
... Door plate, 5 ... Main body rail, 6 ... Running member, 7
...Shaft member, 11, 12...Engagement member, 13...
Retractable rail, 14... Extension part, 15... Receiving groove part, 16... Round hole part, 17... Guide side part, 18
... Locking side portion, 19, 20 ... Connection portion.

Claims (1)

【実用新案登録請求の範囲】 (1) 上下端側或いはいずれか一方端側に配置され
て折戸を左右に走行させる本体レールと、本体
レールの端部に配置され折戸を折畳み状態で本
体レールから切離し本体側板側へ回動可能とな
る引込レールと、折戸一端に設けられ本体レー
ルを走行する走行部材と、折戸他端に設けられ
引込レール側で折戸を回転自在に支持する軸部
材と、走行部材と軸部材とにそれぞれ設けられ
折戸の折畳位置で雌雄係合されるとともに引込
レールの本体側板側への回動に伴なつて上記雌
雄係合から抜け止め状態でロツクされる対の係
合部材とが備えられていることを特徴とする折
戸用金具。 (2) 請求項１において、一方の係合部材はレール
長手方向への矩形板状を呈し、他方の係合部材
に向かう端部に細巾の受溝部と内部で広くなる
丸穴部とが連設され、他方の係合部材は上記受
溝部よりも細巾のガイド辺部と左右に長く突成
される係止辺部とから構成されていることを特
徴とする折戸用金具。[Scope of Claim for Utility Model Registration] (1) A main body rail that is placed on the top and bottom ends or one of the ends and allows the folding door to run from side to side; A retractable rail that can be rotated toward the side plate of the detachable main body, a traveling member provided at one end of the folding door and running on the main body rail, a shaft member provided at the other end of the folding door and rotatably supporting the folding door on the retracting rail side, and a traveling member provided at one end of the folding door and running on the main body rail. A pair of engagements, which are provided on the member and the shaft member respectively, are engaged between the male and female at the folded position of the folding door, and are locked from the male and female engagement in a state in which they do not come off as the retraction rail rotates toward the side plate of the main body. A metal fitting for a folding door characterized by comprising a mating member. (2) In claim 1, one of the engaging members has a rectangular plate shape extending in the longitudinal direction of the rail, and the end facing the other engaging member has a narrow receiving groove and a round hole that becomes wider inside. 1. A metal fitting for a folding door, wherein the other engaging member is constructed of a guide side portion that is narrower than the receiving groove portion and a locking side portion that projects longer from side to side.