JP2008248621A - Traveling rail device for sliding door - Google Patents

Traveling rail device for sliding door Download PDF

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Publication number
JP2008248621A
JP2008248621A JP2007092887A JP2007092887A JP2008248621A JP 2008248621 A JP2008248621 A JP 2008248621A JP 2007092887 A JP2007092887 A JP 2007092887A JP 2007092887 A JP2007092887 A JP 2007092887A JP 2008248621 A JP2008248621 A JP 2008248621A
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traveling rail
sliding door
lower frame
rail
recess
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Keiichiro Onishi
慶一郎 大西
Junya Ikeda
潤也 池田
Seiji Nishijima
誠司 西嶋
Kazuto Yamamoto
和人 山本
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Nihon Spindle Manufacturing Co Ltd
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Nihon Spindle Manufacturing Co Ltd
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Priority to JP2007092887A priority Critical patent/JP2008248621A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a traveling rail device for a sliding door by which a dust or a brush tip of a broom is prevented from being caught in a gap formed between a recess of a lower frame and a dust flushing member. <P>SOLUTION: The traveling rail device for the sliding door comprises a lower frame 2c of a sliding door frame member 2, a traveling rail 3 arranged in the recess 2c' formed in an upper surface of the lower frame 2c, and a dust flushing member 10 abutting an end part of channels U formed on both sides of the traveling rail 3 and a rail part 3a of the traveling rail 3. The part where both side faces 15, 15 of the dust flushing member 10 abut on inside faces of the recess 2c' formed in the upper face of the lower frame 2c is filled with a filler C. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、下枠に走行レールと掃出部材を有する引戸用走行レール装置に関し、特に塵埃の掃き出しの際に、掃出部材とレールとの間の隙間に塵埃や箒の穂先が詰まることのない引戸用走行レール装置に関するものである。   The present invention relates to a sliding door traveling rail device having a traveling rail and a sweeping member on a lower frame, and in particular, when dust is swept out, a gap between the sweeping member and the rail is clogged with dust or a spear tip. The present invention relates to a sliding door traveling rail device.

従来、下枠に走行レールを有する引戸用走行レール装置のうち、特に、学校用の間仕切りに使用される引戸用走行レール装置を使用した引戸装置は、図６〜図７に示すように、竪枠２ａ、２ａと、両竪枠２ａ、２ａを繋ぐ上枠２ｂ、下枠２ｃと中桟２ｄとからなる引戸枠部材２と、該引戸枠部材２の下枠２ｃ内に配設した走行レール３上に戸車４ｂによって走行自在に載置した引戸扉４と、中桟２ｄと上枠２ｂとの間に配設される小窓５とから構成されている。   Conventionally, among sliding door traveling rail devices having a traveling rail in the lower frame, particularly sliding door devices using the sliding door traveling rail device used for school partitions, as shown in FIGS. Sliding door frame member 2 composed of frames 2a, 2a, upper frame 2b, lower frame 2c, and intermediate rail 2d connecting both flange frames 2a, 2a, and a traveling rail disposed in lower frame 2c of sliding door frame member 2 3, the sliding door 4 is movably mounted on the door 4 b and the small window 5 is disposed between the middle rail 2 d and the upper frame 2 b.

通常、走行レール３は、下枠２ｃの上面に形成した凹部２ｃ’内にスポット溶接等の固定手段によって取り付けられており、その長手寸法は、下枠２ｃの長手寸法とほぼ同一の長さとされている。
そして、下枠２ｃの上面の凹部２ｃ’に走行レール３を取り付けることによって形成される溝部Ｕには塵埃が溜まりやすく、特に学校用間仕切りとして使用される場合には、学校での掃除の方法として箒を用いた掃除が一般的であり、この溝部Ｕに溜まった塵埃を箒で掃き出すことは困難であった。
また、この引戸装置に用いられる竪枠２ａには、曲げ加工によって凹部２ａ’が成型され、引戸扉４の戸先側戸尻側との側面に配設されるパッキン４ａの先端が凹部２ａ’に入り込むことによって、室内外の灯り漏れを防止する構造となっている。
そのため、竪枠２ａと下枠２ｃとの接合部分に間隙Ｓが形成されることとなり、係る間隙Ｓに塵埃が溜まり、不衛生になるという問題があった。 Usually, the traveling rail 3 is attached to a recess 2c ′ formed on the upper surface of the lower frame 2c by fixing means such as spot welding, and the longitudinal dimension thereof is substantially the same as the longitudinal dimension of the lower frame 2c. ing.
And it is easy to collect dust in the groove part U formed by attaching the traveling rail 3 to the concave part 2c ′ on the upper surface of the lower frame 2c, and particularly when used as a school partition, as a school cleaning method. Cleaning using a scissors is common, and it is difficult to sweep out the dust accumulated in the groove U with a scissors.
In addition, a recess 2a ′ is formed by bending in the eaves frame 2a used in the sliding door device, and the tip of the packing 4a disposed on the side surface of the sliding door 4 with the door end side door bottom side is the recess 2a ′. By entering, it has a structure that prevents light leakage inside and outside the room.
For this reason, a gap S is formed at the joint portion between the collar frame 2a and the lower frame 2c, and there is a problem that dust accumulates in the gap S and becomes unsanitary.

これらの問題に対処するため、凹部２ｃ’と走行レール３によって形成される溝部Ｕに溜まった塵埃を掃き出す掃出部材として、図８に示す掃出部材２０が提案されている（例えば、特許文献１参照）。   In order to cope with these problems, a sweeping member 20 shown in FIG. 8 has been proposed as a sweeping member that sweeps out dust accumulated in the groove portion U formed by the recess 2c ′ and the traveling rail 3 (for example, Patent Documents). 1).

この掃出部材２０は、図８に示すように、下枠２ｃの凹部２ｃ’と走行レール３によって形成される溝部Ｕに嵌入され、走行レール３の走行面と同一面となる掃出面２０ａと、一端部に溝部Ｕの表面から走行レール３の走行面と同一高さの掃出面まで連ねるように傾斜面２０ｂを形成したもので、溝部Ｕにはビス等の固定手段で取り付けるようにしている。   As shown in FIG. 8, the sweep member 20 is fitted into a groove portion U formed by the recess 2 c ′ of the lower frame 2 c and the travel rail 3, and a sweep surface 20 a that is flush with the travel surface of the travel rail 3. The inclined surface 20b is formed at one end so as to extend from the surface of the groove U to the sweep surface having the same height as the traveling surface of the traveling rail 3, and is attached to the groove U by a fixing means such as a screw. .

しかしながら、この掃出部材２０では、竪枠２ａの凹部２ａ’と下枠２ｃとの接合部分に生じる間隙Ｓに塵埃が溜まったり、レールから掃き出した塵埃が掃出面２０ａを越えて間隙Ｓに溜まるため、間隙Ｓを覆うための蓋部材６が別途必要となり、また、掃出部材２０は、下枠２ｃの凹部２ｃ’と走行レール３によって形成される溝部Ｕに嵌入されるものの、掃出部材２０と走行レール３との側面同士の当接面には若干の隙間Ｓ１が生じ、この隙間Ｓ１は垂直方向に開口する隙間で、塵埃の他、特に箒の穂先が詰まりやすいという問題があった。   However, in this sweeping member 20, dust collects in the gap S generated at the joint portion between the recess 2a ′ of the collar frame 2a and the lower frame 2c, or the dust swept from the rail accumulates in the gap S beyond the sweep surface 20a. Therefore, the lid member 6 for covering the gap S is separately required, and the sweep member 20 is inserted into the groove portion U formed by the recess 2c ′ of the lower frame 2c and the traveling rail 3, but the sweep member There is a slight gap S1 in the contact surface between the side surfaces of the rail 20 and the running rail 3, and this gap S1 is a gap that opens in the vertical direction. .

このため、図９に示すように、引戸枠部材の下枠２ｃの長手寸法よりも短い走行レール３を配設し、走行レール３と竪枠２ａ間に配設する掃出部材３０が提案されている。   For this reason, as shown in FIG. 9, the sweeping member 30 which arrange | positions the traveling rail 3 shorter than the longitudinal dimension of the lower frame 2c of a sliding door frame member, and arrange | positions between the traveling rail 3 and the eaves frame 2a is proposed. ing.

この掃出部材３０は、下枠２ｃの凹部２ｃ’と走行レール３によって形成される溝部Ｕに連なる傾斜面３０ｂと掃出面３０ａとから構成されるもので、溝部Ｕに嵌入する部材がなく、一体形成されているため、走行レール３の側面と当接する箇所がなく隙間にゴミや箒の穂先が詰まることはないものの、下枠２ｃの凹部２ｃ’側面と掃出部材３０の側面とが当接し、係る箇所Ｓ２では上記と同様に若干の隙間が生じることとなり、この隙間に塵埃や箒の穂先が詰まってしまうという問題があった。
また、この場合、走行レール３の凸部の端面３ｃが突出することとなり、学校用の引戸装置として使用するに際して、端面３ｃによって、素足の場合に怪我をするおそれがあるという問題もあった。
実開昭５２−１５４０３４号公報 This sweeping member 30 is composed of an inclined surface 30b and a sweeping surface 30a that are continuous with the groove U formed by the recess 2c ′ of the lower frame 2c and the traveling rail 3, and there is no member that fits into the groove U. Since it is integrally formed, there is no portion that contacts the side surface of the running rail 3 and the gap and the tip of the spear do not clog, but the side surface of the recess 2c ′ of the lower frame 2c and the side surface of the sweeping member 30 are in contact with each other. As a result, a slight gap is generated at the location S2 as described above, and there is a problem that dust and the tip of the cocoon are clogged in the gap.
Further, in this case, the end surface 3c of the projecting portion of the traveling rail 3 protrudes, and there is a problem that the end surface 3c may cause an injury in the case of bare feet when used as a school sliding door device.
Japanese Utility Model Publication No. 52-154034

本発明は、上記従来の掃出部材を備えた引戸用走行レール装置の有する問題点に鑑み、下枠の凹部と掃出部材との間に生じる隙間に塵埃や箒の穂先が詰まることのない引戸用走行レール装置を提供することを目的とする。   In view of the problems of the sliding door traveling rail device provided with the above-described conventional sweeping member, the present invention does not clog dust or spear tips in the gap formed between the recess of the lower frame and the sweeping member. It aims at providing the running rail apparatus for sliding doors.

上記目的を達成するため、本発明の引戸用走行レール装置は、引戸枠部材の下枠と、該下枠の上面に形成した凹部に配設した走行レールと、走行レール及び走行レールのレール部両側に形成される溝部の端部に当接する掃出部材とを備えた引戸用走行レール装置において、掃出部材の両側面と下枠の上面に形成した凹部の内側面との当接箇所に充填材を充填したことを特徴とする。   To achieve the above object, a sliding door traveling rail device according to the present invention includes a lower frame of a sliding door frame member, a traveling rail disposed in a recess formed on an upper surface of the lower frame, a traveling rail, and a rail portion of the traveling rail. In a sliding door traveling rail device provided with a sweeping member that abuts against an end portion of a groove portion formed on both sides, at a contact portion between both side surfaces of the sweeping member and the inner side surface of the recess formed on the upper surface of the lower frame It is characterized by being filled with a filler.

また、同じ目的を達成するため本第２発明の引戸用走行レール装置は、引戸枠部材の下枠と、該下枠の上面に形成した凹部に配設した走行レールと、走行レール及び走行レールのレール部両側に形成される溝部の端部に当接する掃出部材とを備えた引戸用走行レール装置において、下枠の上面に形成した凹部の側面に、掃出部材を挿入嵌合させる切欠部を形成したことを特徴とする。   In order to achieve the same object, the sliding door traveling rail device according to the second aspect of the present invention includes a lower frame of a sliding door frame member, a traveling rail disposed in a recess formed on the upper surface of the lower frame, a traveling rail, and a traveling rail. In the sliding door traveling rail device provided with a sweeping member that contacts the ends of the groove portions formed on both sides of the rail portion, a notch for inserting and fitting the sweeping member into the side surface of the recess formed on the upper surface of the lower frame A part is formed.

これらの場合において、掃出部材を、正面部を走行レール及び溝部の凹凸形状に沿った高部と底部とを有する形状とし、平面部を正面部の高部と同一高さで連なる掃出面と、該掃出面から正面部の底部へ連なる傾斜面とをもって構成することができる。   In these cases, the sweeping member has a shape in which the front portion has a high portion and a bottom portion along the concavo-convex shape of the running rail and the groove portion, and the planar portion has a sweep surface that is continuous at the same height as the high portion of the front portion. And an inclined surface that continues from the sweep surface to the bottom of the front portion.

本第１発明の引戸用走行レール装置によれば、掃出部材の両側面と下枠の上面に形成した凹部の内側面との当接箇所に充填材を充填するようにしたから、掃出部材の両側面と下枠に形成した凹部の内側面との間に生じる隙間を完全に塞ぐことができ、係る隙間に塵埃や箒の穂先が詰まることのない引戸用走行レール装置を提供することができる。   According to the sliding door traveling rail device of the first aspect of the present invention, the filling material is filled in the contact portion between the both side surfaces of the sweeping member and the inner surface of the recess formed in the upper surface of the lower frame. Provided is a sliding door traveling rail device that can completely close a gap formed between both side surfaces of a member and an inner side surface of a recess formed in a lower frame, and that does not clog dust or spear tips in the gap. Can do.

また、本第２発明の引戸用走行レール装置によれば、下枠に形成した凹部の側面に、掃出部材を挿入嵌合させる切欠部を形成するようにしたから、下枠の上面に形成した凹部の側面と掃出部材の傾斜面との間に生じる隙間は垂直方向に開口する隙間ではなく水平方向に開口する隙間となり、箒の穂先が係る隙間に詰まることのない引戸用走行レール装置を提供することができる。   According to the sliding door traveling rail device of the second aspect of the present invention, since the notch for inserting and fitting the sweeping member is formed on the side surface of the recess formed in the lower frame, it is formed on the upper surface of the lower frame. The gap generated between the side surface of the recessed portion and the inclined surface of the sweeping member is not a gap that opens in the vertical direction but a gap that opens in the horizontal direction, and the traveling rail device for sliding doors that the tip of the heel does not clog the gap Can be provided.

この場合、掃出部材を、正面部を走行レール及び溝部の凹凸形状に沿った高部と底部とを有する形状とし、平面部を正面部の高部と同一高さで連なる掃出面と、該掃出面から正面部の底部へ連なる傾斜面とをもって構成するときは、掃出部材と走行レールとの間には一切隙間が生じないため、塵埃や箒の穂先が詰まることがなく、また、走行レールの凸部端面は、掃出部材の高部形成面によって覆われるから、凸部端面によって怪我をすることのない引戸用走行レール装置することができる。   In this case, the sweeping member has a front portion with a shape having a high portion and a bottom portion along the concavo-convex shape of the running rail and the groove portion, and a planar portion that is flush with the high portion of the front portion, the sweep surface, When configured with an inclined surface that continues from the sweeping surface to the bottom of the front part, there is no gap between the sweeping member and the traveling rail, so there is no clogging of dust and spear tips, and traveling Since the convex end surface of the rail is covered by the high portion forming surface of the sweeping member, the sliding door traveling rail device can be obtained without being injured by the convex end surface.

以下、本発明の引戸用走行レール装置の実施の形態を、図面に基づいて説明する。
なお、従来装置と同様の構造については同一の符号、一連の符号を付す。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a sliding door traveling rail device of the present invention will be described below with reference to the drawings.
In addition, about the structure similar to a conventional apparatus, the same code | symbol and a series of code | symbol are attached | subjected.

図１〜図３に、本発明の引戸用走行レール装置の第１実施例を示す。   1 to 3 show a first embodiment of the sliding door traveling rail device of the present invention.

この引戸用走行レール装置１は、引戸枠部材２の下枠２ｃと、該下枠２ｃの上面に形成した凹部２ｃ’に配設した走行レール３と、走行レール３及び走行レール３のレール部３ａの両側に形成される溝部Ｕの端部に当接する掃出部材１０とを備え、該掃出部材１０の両側面１５、１５と下枠２ｃの上面に形成した凹部２ｃ’の内側面との当接箇所に充填材Ｃを充填し、掃出部材１０の両側面１５、１５と下枠２ｃに形成した凹部２ｃ’の内側面との間に生じる隙間を完全に塞ぐようにしている。   This sliding door travel rail device 1 includes a lower frame 2c of the sliding door frame member 2, a traveling rail 3 disposed in a recess 2c 'formed on the upper surface of the lower frame 2c, and the rails of the traveling rail 3 and the traveling rail 3. A sweeping member 10 that comes into contact with the ends of the groove U formed on both sides of 3a, and both side surfaces 15 and 15 of the sweeping member 10 and an inner surface of the recess 2c ′ formed on the upper surface of the lower frame 2c; Is filled with the filler C so as to completely close the gap formed between the side surfaces 15 and 15 of the sweeping member 10 and the inner surface of the recess 2c ′ formed in the lower frame 2c.

一般に学校用間仕切りとしての引戸に使用される引戸用走行レール装置１では、引戸扉４を複数枚配設する場合が多く、本実施例では引戸扉４を２枚配設し、引戸扉４の戸車４ｂが載置されるレール部３ａを２本とその間に配設されるスペーサ部３ｂとから構成しているが、特にこの構成は限定されるものではなく、引戸扉４が３枚でレール部３ａを３本としスペーサ部３ｂを有しないものの他、引戸扉４が１枚でレール部３ａが１本だけの構成であっても構わない。   In general, in the sliding door traveling rail device 1 used for a sliding door as a school partition, a plurality of sliding doors 4 are often provided. In this embodiment, two sliding doors 4 are provided. Although the rail part 3a in which the door pulley 4b is mounted is comprised from two and the spacer part 3b arrange | positioned between them, this structure is not specifically limited, A rail with three sliding doors 4 In addition to the three portions 3a and no spacer 3b, the sliding door 4 may be one and the rail 3a may be only one.

そして、この引戸用走行レール装置１に使用する掃出部材１０は、走行レール３の端部から走行レール３の溝部Ｕに溜まった塵埃を掃き出すためのもので、引戸枠部材２の下枠２ｃ上面に形成した凹部２ｃ’に配設する下枠２ｃの長手寸法よりも短い走行レール３の一端部又は両端部に配設し、両側面１５、１５間の幅を下枠２ｃの凹部２ｃ’に嵌合可能な幅寸法Ｌとするとともに、正面部１１を走行レール３のレール部３ａ及びスペーサ部３ｂとレール部３ａの両側に形成される溝部Ｕの凹凸形状に沿った高部１１ａと底部１１ｂとを有する形状とし、平面部１２を正面部１１の高部１１ａと同一高さで連なる掃出面１２ａと、該掃出面１２ａと正面部１１の底部１１ｂから連なる傾斜面１２ｂとをもって構成するようにしている。   The sweeping member 10 used in the sliding door traveling rail device 1 is for sweeping out dust accumulated in the groove U of the traveling rail 3 from the end of the traveling rail 3, and the lower frame 2c of the sliding door frame member 2. It is disposed at one or both ends of the traveling rail 3 that is shorter than the longitudinal dimension of the lower frame 2c disposed in the recess 2c ′ formed on the upper surface, and the width between both side surfaces 15, 15 is set to the recess 2c ′ of the lower frame 2c. And the front portion 11 of the rail portion 3a and the spacer portion 3b of the traveling rail 3 and the height portion 11a and the bottom portion of the groove portion U formed on both sides of the rail portion 3a. 11b, and the flat surface portion 12 is constituted by a sweep surface 12a continuous with the same height as the high portion 11a of the front portion 11, and an inclined surface 12b continuous from the sweep surface 12a and the bottom portion 11b of the front portion 11. I have to.

掃出部材１０の製造方法は、特に限定されず、例えば、金型を用いた樹脂成型品で構成する他、樹脂ブロックや木材からの削り出しによって製作することもできる。   The manufacturing method of the sweep member 10 is not particularly limited. For example, the sweep member 10 can be manufactured by cutting out from a resin block or wood, in addition to a resin molded product using a mold.

掃出部材１０の両側面１５、１５間の幅寸法Ｌは、下枠２ｃの凹部２ｃ’の幅寸法Ｌ１よりも若干小となる寸法となるようにしている。
これによって、掃出部材１０は、下枠２ｃに嵌合されることとなり、取り付け後の抜けを防止するとともに、下枠２ｃの凹部２ｃ’との間の隙間を可及的に小とし、塵埃や箒の穂先が詰まることを防止することができる。 The width dimension L between the side surfaces 15 and 15 of the sweeping member 10 is set to be slightly smaller than the width dimension L1 of the recess 2c ′ of the lower frame 2c.
As a result, the sweeping member 10 is fitted into the lower frame 2c to prevent the removal after attachment, and the gap between the lower frame 2c and the recess 2c ′ is made as small as possible. It is possible to prevent clogging of the ears of cocoons and strawberries.

そして、正面部１１は、走行レール３の端面と当接し、高部形成面１１ｃに走行レール３の凸部を形成する空間に嵌入する突起部１３を形成することが好ましく、突起部１３によって、掃出部材１０を取り付け、引戸枠部材２として完成した後に、上部への抜き取りを防止することができる。   And it is preferable to form the projection part 13 which the front part 11 contact | abuts with the end surface of the traveling rail 3, and fits in the space which forms the convex part of the traveling rail 3 in the high part formation surface 11c. After the sweeping member 10 is attached and the sliding door frame member 2 is completed, it is possible to prevent extraction to the upper part.

また、掃出部材１０の平面部１２には、竪枠２ａの凹部２ａ’に嵌合する突部１４を形成することができる。
この突部１４によって、竪枠２ａの凹部２ａ’を掃出面１２ａと同一面で塞ぐことができ、下枠２ｃの凹部２ｃ’と走行レール３によって形成される溝部Ｕに溜まった塵埃を掃き出した際に、掃出面１２ａを越えて、凹部２ａ’によって形成される間隙Ｓに塵埃が落ちて溜まることがない。 Further, the flat portion 12 of the sweep member 10 can be formed with a protrusion 14 that fits into the recess 2a ′ of the collar frame 2a.
By this protrusion 14, the recess 2a 'of the eaves frame 2a can be closed with the same surface as the sweep surface 12a, and the dust accumulated in the groove U formed by the recess 2c' of the lower frame 2c and the running rail 3 is swept out. At this time, the dust does not fall and accumulate in the gap S formed by the recess 2a ′ beyond the sweep surface 12a.

この場合、図３に示すように、突部１４を掃出面１２ａから突部１４に向かって高くなる傾斜面によって連ねることが好ましく、これによって、溝部Ｕから掃き出した塵埃を凹部２ａ’側に移動させることがなく、突部１４上に塵埃が溜まることがない。   In this case, as shown in FIG. 3, it is preferable to connect the protrusion 14 with an inclined surface that increases from the sweep surface 12a toward the protrusion 14, thereby moving the dust swept from the groove U to the recess 2a ′ side. Therefore, dust does not collect on the protrusion 14.

上記構成において、掃出部材１０の取り付けは、下枠２ｃの走行レール３の一端部又は両端部に走行レール３の凸部を形成する空間に突起部１３を嵌入して、正面部１１を走行レール３の端面に当接させる。
この際、掃出部材１０の底面と凹部２ｃ’との間には両面テープや接着剤によって固着することが好ましい。 In the above configuration, the sweeping member 10 is attached to the front portion 11 by inserting the protrusion 13 into the space that forms the convex portion of the traveling rail 3 at one end or both ends of the traveling rail 3 of the lower frame 2c. It abuts on the end surface of the rail 3.
At this time, it is preferable that the bottom surface of the sweeping member 10 and the recess 2c ′ are fixed with a double-sided tape or an adhesive.

そして、図２に示す充填部にコーキング剤等の充填材Ｃを塗り込み、掃出部材１０の両側面１５、１５と下枠２ｃの上面に形成した凹部２ｃ’の内側面との当接箇所を充填封止し、引戸用走行レール装置１が完成する。   Then, a filler C such as a caulking agent is applied to the filling portion shown in FIG. 2, and the contact portion between both side surfaces 15 and 15 of the sweeping member 10 and the inner surface of the recess 2c ′ formed on the upper surface of the lower frame 2c. The sliding door traveling rail device 1 is completed.

次いで、引戸用走行レール装置１と竪枠２ａとを接合する。
この際、下枠２ｃと竪枠２ａとをボルト等の締結手段で固定することによって、竪枠２ａの凹部２ａ’に嵌合する突部１４と正面部１１とが、凹部２ａ’と走行レール３の端面とによって挟み込まれ、掃出部材１０は下枠２ｃに強固に固定される。 Next, the sliding door travel rail device 1 and the eaves frame 2a are joined.
At this time, by fixing the lower frame 2c and the collar frame 2a with fastening means such as bolts, the protrusion 14 and the front part 11 that fit into the recess 2a ′ of the collar frame 2a are connected to the recess 2a ′ and the traveling rail. 3 and the sweeping member 10 is firmly fixed to the lower frame 2c.

そして、下枠２ｃの凹部２ｃ’と走行レール３によって形成される溝部Ｕに溜まった塵埃を掃き出すときは、塵埃は平面部１２に形成した傾斜面１２ｂから掃出面１２ａに移動し、掃出面１２ａから下枠２ｃに対して直角方向に掃き出すようにする。
このとき、掃出部材１０の両側面１５、１５と下枠２ｃの上面に形成した凹部２ｃ’の内側面との当接箇所を充填封止しているから、当該箇所で隙間が生じることがなく塵埃や箒の穂先が詰まるという不具合も発生しない。 When dust collected in the groove U formed by the recess 2c ′ of the lower frame 2c and the traveling rail 3 is swept out, the dust moves from the inclined surface 12b formed on the flat surface portion 12 to the sweep surface 12a, and the sweep surface 12a. To be swept in a direction perpendicular to the lower frame 2c.
At this time, since the contact portion between the side surfaces 15 and 15 of the sweeping member 10 and the inner surface of the recess 2c ′ formed on the upper surface of the lower frame 2c is filled and sealed, a gap may be generated at the portion. In addition, there is no problem of clogging with dust and spear tips.

この場合、掃出部材１０を図３（ｂ）に示すように、傾斜面１２ｂのうち両端の傾斜面１２ｂの外側に外壁１５ａを形成するようにしたときは、さらに塵埃や箒の穂先が詰まりにくい構造とすることができる。   In this case, as shown in FIG. 3 (b), when the outer wall 15a is formed outside the inclined surfaces 12b of the both ends of the inclined surface 12b as shown in FIG. A difficult structure can be obtained.

図４に、本発明の引戸用走行レール装置の第２実施例を示す。   FIG. 4 shows a second embodiment of the sliding door traveling rail device of the present invention.

この引戸用走行レール装置１は、引戸枠部材２の下枠２ｃの上面に形成した凹部２ｃ’に走行レール３を配設し、走行レール３及び走行レール３のレール部３ａの両側に形成される溝部Ｕの端部に当接する掃出部材１０を備え、下枠２ｃの上面に形成した凹部２ｃ’の側面に、掃出部材１０を挿入嵌合させる切欠部Ｋ（図４（ｂ）参照）を形成するようにしている。   This sliding door traveling rail device 1 has a traveling rail 3 disposed in a recess 2c ′ formed on the upper surface of the lower frame 2c of the sliding door frame member 2, and is formed on both sides of the traveling rail 3 and the rail portion 3a of the traveling rail 3. A notch portion K (see FIG. 4B) is provided with a sweeping member 10 that contacts the end of the groove portion U, and the sweeping member 10 is inserted and fitted into the side surface of the recess 2c ′ formed on the upper surface of the lower frame 2c. ).

そして、掃出部材１０の両側面１５、１５間の幅寸法Ｌ’は、図５に示すように、両端の傾斜面１２ｂの幅を実施例１よりも広くして下枠２ｃの凹部２ｃ’の幅寸法Ｌよりも大となるような寸法としている。
これによって、掃出部材１０は下枠２ｃに形成した切欠部Ｋに挿入嵌合されることとなり、両端の傾斜面１２ｂは下枠２ｃの内部に入り込み切欠部Ｋと傾斜面１２ｂとの間に隙間が生じてもその隙間は水平方向の隙間となり箒の穂先が侵入して詰まることがない。
さらに、掃出部材１０が下枠２ｃの内部に入り込むことによって取り付け後の抜けを確実に防止することができる。 As shown in FIG. 5, the width dimension L ′ between the side surfaces 15 and 15 of the sweep member 10 is such that the width of the inclined surfaces 12b at both ends is wider than that of the first embodiment, and the recess 2c ′ of the lower frame 2c. The dimension is larger than the width dimension L.
As a result, the sweeping member 10 is inserted and fitted into the notch K formed in the lower frame 2c, and the inclined surfaces 12b at both ends enter the inside of the lower frame 2c, and are between the notch K and the inclined surface 12b. Even if a gap occurs, the gap becomes a horizontal gap and the tip of the cocoon does not enter and become clogged.
Furthermore, when the sweeping member 10 enters the inside of the lower frame 2c, it is possible to reliably prevent the attachment after the attachment.

この場合、実施例１と同様に、切欠部Ｋと傾斜面１２ｂとの当接箇所にコーキング剤等の充填材を塗り込むことによってさらに確実な塵埃等の詰まりを防止することもできる。   In this case, similarly to Example 1, it is possible to further prevent clogging of dust and the like by applying a filler such as a caulking agent to the contact portion between the notch K and the inclined surface 12b.

なお、本実施例のその他の構成及び作用は、上記第１実施例と同様である。   The other configuration and operation of the present embodiment are the same as those of the first embodiment.

以上、本発明の引戸用走行レール装置について、複数の実施例に基づいて説明したが、本発明は上記実施例に記載した構成に限定されるものではなく、その趣旨を逸脱しない範囲において適宜その構成を変更することができるものである。   As mentioned above, although the traveling rail apparatus for sliding doors of this invention was demonstrated based on several Example, this invention is not limited to the structure described in the said Example, In the range which does not deviate from the meaning, the The configuration can be changed.

本発明の引戸用走行レール装置は、下枠の凹部と掃出部材との間に生じる隙間に塵埃や箒の穂先が詰まることがないという特性を有していることから、下枠の長手寸法よりも短い走行レールを用いた引戸装置に用いることができ、特に、箒を使って掃除を行うことが一般的な学校用間仕切りの引戸装置に好適に用いることができる。   The sliding door traveling rail device of the present invention has the characteristic that dust and the tip of a cocoon do not clog the gap formed between the recess of the lower frame and the sweeping member. It can be used for a sliding door device using a shorter traveling rail, and in particular, cleaning using a scissors can be suitably used for a sliding door device of a general school partition.

本発明の引戸用走行レール装置の第１実施例を組み込んだ引戸装置の一部切り欠きの斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially cutaway perspective view of a sliding door device incorporating a first embodiment of a sliding door traveling rail device of the present invention. 本発明の引戸用走行レール装置を組み込んだ引戸装置を示し、（ａ）は一部断面の平面図、（ｂ）は（ａ）のＸ−Ｘ断面図である。BRIEF DESCRIPTION OF THE DRAWINGS The sliding door apparatus incorporating the traveling rail apparatus for sliding doors of this invention is shown, (a) is a top view of a partial cross section, (b) is XX sectional drawing of (a). （ａ）は掃出部材を示す斜視図で、（ｂ）は掃出部材の変形例を示す斜視図である。(A) is a perspective view which shows the sweep member, (b) is a perspective view which shows the modification of a sweep member. 本発明の引戸用走行レール装置の第２実施例を示し、（ａ）は引戸用走行レール装置を組み込んだ引戸装置の一部切り欠きの斜視図、（ｂ）は下枠の凹部に形成する切欠部の形状を示す一部切り欠き断面の斜視図である。The 2nd Example of the running rail apparatus for sliding doors of this invention is shown, (a) is a perspective view of the notch of the sliding door apparatus incorporating the sliding rail apparatus for sliding doors, (b) forms in the recessed part of a lower frame. It is a perspective view of the notch section which shows the shape of a notch part. 第２実施例の引戸用走行レール装置に使用する掃出部材を示す斜視図である。It is a perspective view which shows the sweep member used for the traveling rail apparatus for sliding doors of 2nd Example. 引戸用走行レール装置を使用する引戸装置の正面図である。It is a front view of the sliding door apparatus which uses the traveling rail apparatus for sliding doors. 一般的な引戸装置の引戸扉、竪枠、下枠及び走行レールを示し、（ａ）は一部断面の平面図、（ｂ）は（ａ）のＹ−Ｙ断面図である。The sliding door of a common sliding door device, a frame, a lower frame, and a traveling rail are shown, (a) is a top view of a partial section, and (b) is a YY sectional view of (a). 従来の掃出部材を組み込んだ引戸装置の一部切り欠きの斜視図である。It is a partially cutaway perspective view of the sliding door apparatus incorporating the conventional sweeping member. 従来の別の掃出部材を組み込んだ引戸装置の一部切り欠きの斜視図である。It is a partially cutaway perspective view of the sliding door apparatus incorporating another conventional sweeping member.

符号の説明Explanation of symbols

１ 引戸用走行レール装置
１０ 掃出部材
１１ 正面部
１１ａ 高部
１１ｂ 底部
１１ｃ 高部形成面
１２ 平面部
１２ａ 掃出面
１２ｂ 傾斜面
１３ 突起部
１４ 突部
１５ 側面
２ 引戸枠部材
２ｃ 下枠
２ｃ’ 溝部
３ 走行レール DESCRIPTION OF SYMBOLS 1 Sliding door travel rail apparatus 10 Sweep member 11 Front part 11a High part 11b Bottom part 11c High part formation surface 12 Plane part 12a Sweep surface 12b Inclined surface 13 Projection part 14 Projection part 15 Side surface 2 Sliding door frame member 2c Lower frame 2c 'Groove part 3 Running rail

Claims (3)

引戸枠部材の下枠と、該下枠の上面に形成した凹部に配設した走行レールと、走行レール及び走行レールのレール部両側に形成される溝部の端部に当接する掃出部材とを備えた引戸用走行レール装置において、掃出部材の両側面と下枠の上面に形成した凹部の内側面との当接箇所に充填材を充填したことを特徴とする引戸用走行レール装置。   A lower frame of the sliding door frame member; a traveling rail disposed in a recess formed on the upper surface of the lower frame; and a sweeping member that contacts the traveling rail and ends of the groove portions formed on both sides of the rail portion of the traveling rail. A sliding door traveling rail device comprising a sliding door, wherein a filler is filled in a contact portion between both side surfaces of the sweeping member and an inner surface of a recess formed on the upper surface of the lower frame. 引戸枠部材の下枠と、該下枠の上面に形成した凹部に配設した走行レールと、走行レール及び走行レールのレール部両側に形成される溝部の端部に当接する掃出部材とを備えた引戸用走行レール装置において、下枠の上面に形成した凹部の側面に、掃出部材を挿入嵌合させる切欠部を形成したことを特徴とする引戸用走行レール装置。   A lower frame of the sliding door frame member; a traveling rail disposed in a recess formed on the upper surface of the lower frame; and a sweeping member that contacts the traveling rail and ends of the groove portions formed on both sides of the rail portion of the traveling rail. A sliding door traveling rail device comprising a notched portion into which a sweeping member is inserted and fitted on a side surface of a recess formed on an upper surface of a lower frame. 掃出部材を、正面部を走行用レール及び溝部の凹凸形状に沿った高部と底部とを有する形状とし、平面部を正面部の高部と同一高さで連なる掃出面と、該掃出面から正面部の底部へ連なる傾斜面とをもって構成したことを特徴とする請求項１又は２記載の引戸用走行レール装置。   The sweeping member has a front part having a shape having a high part and a bottom part along the concavo-convex shape of the traveling rail and the groove part, and a sweeping surface that is continuous at the same height as the high part of the front part, and the sweeping surface. The sliding rail traveling rail device according to claim 1, wherein the sliding rail is configured with an inclined surface that extends from the base to the bottom of the front portion.
JP2007092887A 2007-03-30 2007-03-30 Traveling rail device for sliding door Pending JP2008248621A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010163858A (en) * 2008-12-19 2010-07-29 Sankyo Tateyama Aluminium Inc Sash
KR101071114B1 (en) 2011-06-21 2011-10-07 한국목재 주식회사 Lower rail for sliding type entrance door with bended enforcement structure
JP2017008585A (en) * 2015-06-22 2017-01-12 Ykk Ap株式会社 End cap and rail fitting structure
JP2021012836A (en) * 2019-07-09 2021-02-04 三菱電機株式会社 Illuminating device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822937U (en) * 1971-07-23 1973-03-15
JPS52154034U (en) * 1976-05-19 1977-11-22
JPS53135939U (en) * 1977-03-31 1978-10-27
JPS55143160U (en) * 1979-03-29 1980-10-14
JPH0122072Y2 (en) * 1987-02-04 1989-06-29

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822937U (en) * 1971-07-23 1973-03-15
JPS52154034U (en) * 1976-05-19 1977-11-22
JPS53135939U (en) * 1977-03-31 1978-10-27
JPS55143160U (en) * 1979-03-29 1980-10-14
JPH0122072Y2 (en) * 1987-02-04 1989-06-29

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010163858A (en) * 2008-12-19 2010-07-29 Sankyo Tateyama Aluminium Inc Sash
KR101071114B1 (en) 2011-06-21 2011-10-07 한국목재 주식회사 Lower rail for sliding type entrance door with bended enforcement structure
JP2017008585A (en) * 2015-06-22 2017-01-12 Ykk Ap株式会社 End cap and rail fitting structure
JP2021012836A (en) * 2019-07-09 2021-02-04 三菱電機株式会社 Illuminating device
JP7234834B2 (en) 2019-07-09 2023-03-08 三菱電機株式会社 lighting equipment

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