JP2008106525A - Fittings - Google Patents

Fittings Download PDF

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Publication number
JP2008106525A
JP2008106525A JP2006290762A JP2006290762A JP2008106525A JP 2008106525 A JP2008106525 A JP 2008106525A JP 2006290762 A JP2006290762 A JP 2006290762A JP 2006290762 A JP2006290762 A JP 2006290762A JP 2008106525 A JP2008106525 A JP 2008106525A
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groove
rail
closing member
side portion
guide rail
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JP4827095B2 (en
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Yosuke Kawatsuma
洋介 川妻
Masaru Himeno
賢 姫野
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YKK AP Inc
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YKK AP Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings which make a person's toe and the like hardly caught in a rail groove of a lower guide rail, which facilitate the cleaning of the inside of the rail groove, and which enable a panel body to be moved by low pressure. <P>SOLUTION: The fittings make a lower portion of the panel body 1 guided by the lower guide rail 3. In the lower guide rail 3, the approximately upward U-shaped rail groove 3a with a bottom-side portion 3a-1 and an opening-side portion 3a-2 smaller in groove width H<SB>2</SB>than the bottom-side portion 3a-1 is provided in such a manner that a step portion 12 serves as a boundary. A lower guide portion of the panel body 1 is guided by the opening-side portion 3a-2. The bottom-side portion 3a-1 is provided with a groove closing member 20. The width H<SB>3</SB>of the upper portion 21 of the groove closing member 20 is set smaller than the groove width H<SB>1</SB>of the bottom-side portion 3a-1, and set larger than the groove width H<SB>2</SB>of the opening-side portion 3a-2. A top surface 20a of the groove closing member 20 serves as the substantial bottom surface of the rail groove 3a, so that the groove can become shallow. Garbage and the like are accumulated on the top surface 20a of the groove closing member 20. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、建物の室内間仕切り等として用いる建具に関する。   The present invention relates to a fitting used as a room partition or the like of a building.

従来から種々の建具が知られている。例えば、特許文献１に開示された吊り戸が知られている。
この吊り戸は、戸の上部に設けたローラを天井側に設けた上のガイドレールに接することで、その戸の上部を上のガイドレールに沿って移動自在に吊り下げ支持し、前記戸の下部に設けた振れ止め部材を床部に設けた下のガイドレールのレール溝内に挿入して戸の下部が大きく振れ動かないように振れ止めしている。 Conventionally, various fittings are known. For example, a suspension door disclosed in Patent Document 1 is known.
This suspension door is supported by hanging a roller provided at the top of the door in contact with the upper guide rail provided on the ceiling side so that the upper portion of the door can be freely moved along the upper guide rail. An anti-sway member provided at the lower part is inserted into a rail groove of a lower guide rail provided on the floor part to prevent the lower part of the door from shaking greatly.

実公平５−２３７３５号公報Japanese Utility Model Publication No. 5-23735

前述した従来の吊り戸に用いる下のガイドレールのレール溝は上向きコ字形状で、そのレール溝の底面を床部の床材取付部（例えば根太）に固着具で固着して取付けるので、そのレール溝の溝深さは床材の厚さに相当する程度に深いものである。
このように、レール溝が深いので人の足指などがレール溝内にはまり込み易く、つまずき易い。また、レール溝内の掃除が困難である。 The rail groove of the lower guide rail used in the above-mentioned conventional hanging door has an upward U-shape, and the bottom surface of the rail groove is fixed to the floor material mounting portion (for example, joists) of the floor portion with a fixing tool. The depth of the rail groove is deep enough to correspond to the thickness of the flooring.
As described above, since the rail groove is deep, a human toe or the like is likely to be caught in the rail groove and easily tripped. Moreover, it is difficult to clean the inside of the rail groove.

前述のことを解消するために、前述した従来の吊り戸においては、下のガイドレールの開口部の両側を一対の突縁で若干閉塞し、そのレール溝内に弾性体とカバー体を設け、そのカバー体を前記突縁に接して開口部を閉塞し、戸の下部に設けた振れ止め部材がカバー体を押し下げてレール溝内に挿入するようにしている。   In order to eliminate the foregoing, in the above-described conventional hanging door, both sides of the opening of the lower guide rail are slightly blocked with a pair of projecting edges, and an elastic body and a cover body are provided in the rail groove, The cover body is in contact with the projecting edge to close the opening, and a steady member provided at the lower part of the door pushes down the cover body and inserts it into the rail groove.

このようにすれば、人の足指などがレール溝内にはまり込むことがないし、つまづくこともなく、レール溝内の清掃も容易である。
しかし、振れ止め部材がカバー体を押し下げるので、振れ止め部材とカバー体の摺動抵抗が大きく、戸を移動するのに大きな力が必要となる。 In this way, human toes do not get stuck in the rail groove and are not tripped, and the rail groove can be easily cleaned.
However, since the steady rest member pushes down the cover body, the sliding resistance between the steady rest member and the cover body is large, and a large force is required to move the door.

本発明の目的は、人の足指などが下のガイドレールのレール溝内にはまり込みづらいし、つまずきにくく、レール溝内を清掃し易く、パネル体を小さな力で移動することが可能である建具を提供することである。   The object of the present invention is that it is difficult for human toes to get stuck in the rail groove of the lower guide rail, it is difficult to trip, the inside of the rail groove is easy to clean, and the panel body can be moved with a small force. Is to provide joinery.

本発明は、パネル体の下部を下のガイドレールでガイドした建具であって、
前記下のガイドレールは、段部を境として底面側部分と当該底面側部分よりも溝幅の小さい開口側部分を有する略上向きコ字形状のレール溝を有し、
前記開口側部分で前記パネル体の下部のガイド部をガイドし、
前記下のガイドレールのレール溝における底面側部分内に溝閉塞部材が設けてあり、
前記溝閉塞部材の上部の幅は、前記底面側部分の溝幅よりも小さく、かつ前記開口側部分の溝幅よりも大きいことを特徴とする建具である。 The present invention is a joinery in which the lower part of the panel body is guided by the lower guide rail,
The lower guide rail has a substantially upward U-shaped rail groove having a bottom surface side portion and an opening side portion having a groove width smaller than the bottom surface side portion with the stepped portion as a boundary,
Guide the lower guide portion of the panel body at the opening side portion,
A groove closing member is provided in the bottom side portion of the rail groove of the lower guide rail,
In the fitting, the width of the upper portion of the groove closing member is smaller than the groove width of the bottom side portion and larger than the groove width of the opening side portion.

本発明においては、溝閉塞部材の上部の上面は上向き凹形状とすることができる。
このようにすることで、溝閉塞部材の上面にゴミ等が溜まり易い。 In the present invention, the upper surface of the upper portion of the groove closing member can be concave upward.
By doing in this way, dust etc. are easy to accumulate on the upper surface of the groove closing member.

本発明においては、溝閉塞部材は、上部の内、少なくとも幅方向両側部分が下部の材質よりも弾性変形し易い材質とすることができる。
このようにすれば、溝閉塞部材をレール溝の底面側部分に簡単に押し込んで設けることができると共に、レール溝から簡単に引き出して取り外しできる。 In the present invention, the groove closing member can be made of a material that is more easily elastically deformed than the material of the lower part of at least both sides in the width direction.
In this way, the groove closing member can be easily pushed into the bottom side portion of the rail groove and can be easily pulled out and removed from the rail groove.

本発明においては、下のガイドレールは、そのレール溝の底面から固着具で固着して取付けられ、
溝閉塞部材の下部は一対の脚部を有し、その一対の脚部がレール溝の底面に固着具の頭部と干渉しないように接するようにできる。
このようにすれば、一対の脚部をレール溝の底面に、固着具の頭部と干渉しないように接して設けることができるので、溝閉塞部材を安定して設けることができる。 In the present invention, the lower guide rail is fixedly attached with a fixing tool from the bottom surface of the rail groove,
The lower part of the groove closing member has a pair of legs, and the pair of legs can contact the bottom surface of the rail groove so as not to interfere with the head of the fixing tool.
In this way, the pair of leg portions can be provided in contact with the bottom surface of the rail groove so as not to interfere with the head of the fixing tool, so that the groove closing member can be stably provided.

本発明によれば、下のガイドレールのレール溝の底面側部分に設けた溝閉塞部材の上面がレール溝の実質的な底面となるので、ガイドレールのレール溝の実質的な深さが浅くなる。
したがって、人の足指などが下のガイドレールのレール溝内にはまり込みづらいし、つまずきにくい。
また、開口側部分から入り込んだゴミ等は溝閉塞部材の上面に溜まり、底面側部分から底面までに入り込むことがないので、レール溝内を清掃し易い。
また、パネル体を小さな力で移動することが可能である。 According to the present invention, the upper surface of the groove closing member provided in the bottom surface portion of the rail groove of the lower guide rail becomes the substantial bottom surface of the rail groove, so that the substantial depth of the rail groove of the guide rail is shallow. Become.
Therefore, it is difficult for human toes to get stuck in the rail groove of the lower guide rail, and it is difficult to trip.
Further, since dust or the like entering from the opening side portion is collected on the upper surface of the groove closing member and does not enter from the bottom surface side portion to the bottom surface, the inside of the rail groove can be easily cleaned.
Further, it is possible to move the panel body with a small force.

また、溝閉塞部材の上部の幅方向両側部分がレール溝の底面側部分の左右の側面に接することがないので、レール溝内に設けられた状態において溝閉塞部材の上部が変形することがなく、溝閉塞部材はレール溝内で所定の形状を維持するから、前述した機能を損なうことがない。   In addition, since the widthwise both side portions of the upper portion of the groove closing member do not contact the left and right side surfaces of the bottom portion of the rail groove, the upper portion of the groove closing member is not deformed in the state of being provided in the rail groove. Since the groove closing member maintains a predetermined shape in the rail groove, the above-described function is not impaired.

図１に示すように、戸、障子などのパネル体１の上部を、天井側等に取付けた上のガイドレール２に沿って移動自在に吊り下げ支持し、そのパネル体１の下部を床等に取付けた下のガイドレール３で振れ止めしながらガイドして吊り戸タイプの建具としてある。
例えば、図２に示すようにパネル体１の上部にローラ４を取付け、このローラ４を上のガイドレール２に接して移動自在に吊り下げ支持し、前記パネル体１の下部にガイド部としての振れ止め部材５を取付け、この振れ止め部材５を下のガイドレール３のレール溝内に挿入して振れ止めしながらガイドし、パネル体１を上下のガイドレール２，３に沿って直線状に移動自在とする。
なお、パネル体１を折り畳み自在とした折れ戸タイプの吊り戸でも良い。 As shown in FIG. 1, the upper part of a panel body 1 such as a door or a shoji is suspended and supported along a guide rail 2 mounted on the ceiling side, and the lower part of the panel body 1 is supported on a floor or the like. The door is guided by the lower guide rail 3 attached to the door while being steady, and is a hanging door type fitting.
For example, as shown in FIG. 2, a roller 4 is attached to the upper part of the panel body 1, and this roller 4 is suspended and supported in contact with the upper guide rail 2 so that the lower part of the panel body 1 serves as a guide part. An anti-sway member 5 is attached, and the anti-sway member 5 is inserted into the rail groove of the lower guide rail 3 to guide the anti-sway, and the panel body 1 is linearly formed along the upper and lower guide rails 2 and 3. Move freely.
In addition, the folding door type suspension door which made the panel body 1 foldable may be sufficient.

前記下のガイドレール３は図３に示すように床部６の床材取付部６ａに固着具７で固着して取付けられ、そのガイドレール３のレール溝３ａの溝深さは床部材６ｂの厚さに相当する程度に深い。
前記下のガイドレール３のレール溝３ａは、図３に示すように左右の側面１０，１０と底面１１で上向きコ字形状で、その左右の側面１０間の寸法、つまりレール溝３ａの溝幅は、図４に示すように上下中間部を境として下部寄りの溝幅Ｈ１が上部寄りの溝幅Ｈ２よりも大きく、その境目部分には下向きの段部１２を有している。
つまり、レール溝３ａは下向きの段部１２を境として溝幅Ｈ１が大きい底面側部分３ａ−１と溝幅Ｈ２が小さい（Ｈ１＞Ｈ２）開口側部分３ａ―２を有する段付き形状である。 As shown in FIG. 3, the lower guide rail 3 is fixedly attached to the floor material attaching portion 6a of the floor portion 6 with a fixing tool 7, and the groove depth of the rail groove 3a of the guide rail 3 is the same as that of the floor member 6b. Deep enough to correspond to the thickness.
As shown in FIG. 3, the rail groove 3a of the lower guide rail 3 has an upward U-shape on the left and right side surfaces 10 and 10 and the bottom surface 11, and the dimension between the left and right side surfaces 10, that is, the groove width of the rail groove 3a. is larger than the groove width of H 2 groove width H 1 of the lower nearer the top closer to the vertical middle portion as a boundary as shown in FIG. 4, at its boundary portion has a downward stepped portion 12.
In other words, the rail grooves 3a groove width H 1 is greater bottom portion 3a-1 and the groove width H 2 is small as a border a downward stepped portion 12 (H 1> H 2) stepped having an opening portion 3a-2 Shape.

前記下のガイドレール３のレール溝３ａにおける底面側部分３ａ−１内には溝閉塞部材２０が設けてある。
この溝閉塞部材２０の上部２１の幅Ｈ３は、図４に示すように前記開口側部分３ａ−２の溝幅Ｈ２よりも大きく、底面側部分３ａ−１の溝幅Ｈ１よりも小さく、その上部２１の幅方向両側部分２２はレール溝３ａの段部１２の下方に位置している。
前記溝閉塞部材２０の上部２１における幅方向両側部分２２は下部２３の幅方向両側面２３ａよりも幅方向側方に突出し、この下部２３の幅Ｈ４は上部２１の幅Ｈ３よりも小さく、かつレール溝３ａの開口側部分３ａ―２の溝幅Ｈ２よりも小さい。 A groove closing member 20 is provided in the bottom surface side portion 3 a-1 of the rail groove 3 a of the lower guide rail 3.
Width H 3 of the top 21 of the groove closing member 20 is greater than the groove width of H 2 the opening portion 3a-2 as shown in FIG. 4, smaller than the groove width H 1 of the bottom portion 3a-1 The both side portions 22 of the upper portion 21 in the width direction are located below the step portion 12 of the rail groove 3a.
The groove closure member widthwise side portion 22 in the upper 21 of the 20 projects in the width direction side than the both widthwise side surfaces 23a of the lower 23, the width H 4 of the lower 23 is smaller than the width H 3 of the upper 21, and smaller than the groove width of H 2 opening portion 3a-2 of the rail groove 3a.

これによって、溝閉塞部材２０の上面２０ａがレール溝３ａの実質的な底面となるので、レール溝３ａの実質的な深さは開口側溝分３ａ−２の開口縁端面から溝閉塞部材２０の上面２０ａまでで浅くなる。
したがって、人の足指などが下のガイドレール３のレール溝３ａ内にはまり込みづらいし、つまづきにくい。 Thus, since the upper surface 20a of the groove closing member 20 becomes a substantial bottom surface of the rail groove 3a, the substantial depth of the rail groove 3a is changed from the opening edge end surface of the opening side groove portion 3a-2 to the upper surface of the groove closing member 20. It becomes shallow at 20a.
Accordingly, it is difficult for human toes or the like to get stuck in the rail groove 3a of the lower guide rail 3, and it is difficult to trip.

また、レール溝３ａの開口部（開口側部分３ａ−２）から入り込んだゴミ等は溝閉塞部材２０の上面２０ａに溜まり、レール溝３ａの底面１１まで入り込むことがないので、レール溝３ａ内を清掃し易い。
また、下のガイドレール３内に溝閉塞部材２０を設けただけで、部品点数が少なくコストが安いし、組立も容易である。
また、パネル体１の振れ止め部材５はレール溝３ａの開口側部分３ａ−２内に挿入して溝閉塞部材２０の上面２０ａと対向すれば良く、その上面２０ａに押しつける必要がないので、パネル体１を小さな力で移動することが可能である。 Further, dust or the like entering from the opening (opening side portion 3a-2) of the rail groove 3a is accumulated on the upper surface 20a of the groove closing member 20, and does not enter the bottom surface 11 of the rail groove 3a. Easy to clean.
Further, simply providing the groove closing member 20 in the lower guide rail 3 reduces the number of parts, reduces the cost, and facilitates assembly.
Further, the steadying member 5 of the panel body 1 may be inserted into the opening side portion 3a-2 of the rail groove 3a so as to face the upper surface 20a of the groove closing member 20, and does not need to be pressed against the upper surface 20a. It is possible to move the body 1 with a small force.

また、溝閉塞部材２０の上部２１の幅方向両側部分２２、下部２３の幅方向両側面２３ａがレール溝３ａの底面側部分３ａ−１の左右の側面１０に接することがないので、溝閉塞部材２０が変形することがなく、溝閉塞部材２０はレール溝３ａ内で変形することがなく、その溝閉塞部材２０はレール溝３ａ内で所定の形状を維持するから、前述した機能を損なうことがない。   Moreover, since the width direction both side part 22 of the upper part 21 of the groove | channel closing member 20 and the width direction both side surface 23a of the lower part 23 do not contact the right and left side surfaces 10 of the bottom face side part 3a-1 of the rail groove | channel 3a, 20 is not deformed, the groove closing member 20 is not deformed in the rail groove 3a, and the groove closing member 20 maintains a predetermined shape in the rail groove 3a. Absent.

次に、前記下のガイドレール３の具体形状を説明する。
図４に示すように、一対の縦片１３，１３の下部を連結片１４で一体的に連結すると共に、その一対の縦片１３の上部にフランジ１５を一体的に設けた断面形状で、図３に示すように連結片１４を固着具７で床材取付部６ａに固着し、各フランジ１５を床材６ｂに押しつけて取付けてある。
なお、下のガイドレール３の開口側部分３ａ―２は下から上まで同一溝幅であるが、下部よりも上部の溝幅が広い形状であっても良い。 Next, the specific shape of the lower guide rail 3 will be described.
As shown in FIG. 4, the lower part of the pair of vertical pieces 13, 13 is integrally connected by the connecting piece 14, and the flange 15 is integrally provided on the upper part of the pair of vertical pieces 13. As shown in FIG. 3, the connecting piece 14 is fixed to the floor material mounting portion 6a with the fixing tool 7, and each flange 15 is pressed against the floor material 6b for mounting.
The opening side portion 3a-2 of the lower guide rail 3 has the same groove width from the bottom to the top, but may have a shape in which the upper groove width is wider than the lower portion.

次に、前記溝閉塞部材２０の具体形状を説明する。
図４に示すように、溝閉塞部材２０の上面２０ａは上向き凹形状である。例えば、幅方向中央部が低く、幅方向両側に向かうにつれて順次高くなった凹面形状である。
このようにすることで、溝閉塞部材２０の上面２０ａにゴミ等が溜まり易い。 Next, a specific shape of the groove closing member 20 will be described.
As shown in FIG. 4, the upper surface 20a of the groove closing member 20 has an upward concave shape. For example, it is a concave shape in which the central portion in the width direction is low and gradually increases toward both sides in the width direction.
By doing so, dust and the like are easily collected on the upper surface 20 a of the groove closing member 20.

また、閉塞部材２０は、上部２１の内、少なくとも幅方向両側部分２２が下部２３の材質よりも弾性変形し易い材質からなっている。
このようであるから、溝閉塞部材２０を下のガイドレール３のレール溝３ａ内に押し込む時に前述の幅方向両側部分２２が弾性変形するので、押し込みし易い。
また、図５に示すように溝閉塞部材２０をレール溝３ａ内に設けた状態から、その溝閉塞部材２０を長手方向一端部を持ち上げ、図６に示すように長手方向に順次引き上げるようにして取り外しできる。
また、下部２３は弾性変形し難い材質であるから、人が踏みつけた時などに溝閉塞部材２０全体がたわみ変形し難い。 Further, the closing member 20 is made of a material in which at least the width direction side portions 22 of the upper portion 21 are more easily elastically deformed than the material of the lower portion 23.
Since it is like this, when the groove closing member 20 is pushed into the rail groove 3a of the lower guide rail 3, the both side portions 22 in the width direction described above are elastically deformed.
Further, from the state where the groove closing member 20 is provided in the rail groove 3a as shown in FIG. 5, one end of the groove closing member 20 is lifted up in the longitudinal direction, and sequentially lifted up in the longitudinal direction as shown in FIG. Can be removed.
Moreover, since the lower part 23 is a material which is hard to be elastically deformed, the entire groove closing member 20 is difficult to bend and deform when a person steps on it.

前記溝閉塞部材２０の下部２３は、一対の脚片２４，２４で形成され、この一対の脚片２４と上部２１で断面ほぼ下向きハ字形状としてある。
このようであるから、図３に示すように一対の脚片２４を固着具７の頭部７ａと干渉しないように底面１１に接することができ、溝閉塞部材２０を安定して支持できる。
また、一対の脚片２４，２４は、下方に向かって広がるハ字形状に形成されているため、レール溝３ａ内において転ばずに安定した状態で設けることができる。 The lower portion 23 of the groove closing member 20 is formed by a pair of leg pieces 24, 24, and the pair of leg pieces 24 and the upper portion 21 has a substantially downward cross-sectional shape.
Since it is like this, as shown in FIG. 3, a pair of leg piece 24 can contact | connect the bottom face 11 so that it may not interfere with the head 7a of the fixing tool 7, and the groove | channel closure member 20 can be supported stably.
Further, since the pair of leg pieces 24, 24 are formed in a C-shape that expands downward, they can be provided in a stable state without rolling in the rail groove 3a.

この実施の形態では、溝閉塞部材２０の上部２１の幅方向両側部分２２の厚さ（上下寸法）を上部２１の中央付近の厚さに比べて小さくしてより弾性変形し易くしてある。
さらに、幅方向両側部分２２の下面を斜面状にしているため、溝閉塞部材２０をレール溝３ａ内に押し込み易い。
また、下部２３よりも突出した幅方向両側部分２２のみを弾性変形し易い材質で作製することが困難であるので、上部２１を幅方向両側部分２２を有する上方部分（図４で斜線部分）と下方部分とから形成し、その上方部分を弾性変形し易い材質で作製するようにした。
このようにすることで、溝閉塞部材２０を弾性変形し易い軟質樹脂と弾性変形し難い硬質樹脂を用いて２色成形によって容易に成形できると共に、下部２３の一対の脚片２４，２４が上部２１の弾性変形し難い下方部分に一体的に形成されているため、一対の脚片２４，２４を安定した状態でレール溝３ａ内に設けることができる。
また、上方部分を摺動抵抗の小さい材質で作製することで、振れ止め部材５が仮に上部２１の上面に摺接するようなことがあっても、摺動抵抗を小さくすることができる。
前述の軟質樹脂としては、熱可塑性エラストマーなどが用いられる。
前述の硬質樹脂としてはポリプロピレン、ＡＢＳ樹脂などが用いられる。 In this embodiment, the thickness (vertical dimension) of the width direction side portions 22 of the upper portion 21 of the groove closing member 20 is made smaller than the thickness near the center of the upper portion 21 to facilitate elastic deformation.
Furthermore, since the lower surfaces of the width direction both side portions 22 are inclined, it is easy to push the groove closing member 20 into the rail groove 3a.
Further, since it is difficult to produce only the width-direction both side portions 22 protruding from the lower portion 23 with a material that is easily elastically deformed, the upper portion 21 is an upper portion having the width-direction side portions 22 (shaded portions in FIG. 4). The upper part is made of a material that is easily elastically deformed.
In this way, the groove closing member 20 can be easily formed by two-color molding using a soft resin that is easily elastically deformed and a hard resin that is not easily elastically deformed, and the pair of leg pieces 24 and 24 of the lower portion 23 are formed on the upper portion. Since it is integrally formed in the lower part of 21 which is hard to be elastically deformed, the pair of leg pieces 24, 24 can be provided in the rail groove 3a in a stable state.
Further, by manufacturing the upper portion with a material having a low sliding resistance, the sliding resistance can be reduced even if the steady rest member 5 comes into sliding contact with the upper surface of the upper portion 21.
As the aforementioned soft resin, a thermoplastic elastomer or the like is used.
As the above-mentioned hard resin, polypropylene, ABS resin or the like is used.

前記下のガイドレール３は長尺一体であるが、その長尺な下のガイドレール３のレール溝３ａ内に複数の溝閉塞部材２０を長手方向に順次取付けるようにしても良い。
また、下のガイドレール３はアルミ押出形材としてあるが、これに限ることはない。
また、溝閉塞部材２０は樹脂製としてあるが、これに限ることはない。
また、上面２０ａを上向き凹形状としたが、これに限ることなく水平形状としても良い。
また、下部２３を一対の脚片２４，２４によりハ字形状で構成したが、コ字形状でも良いし、上部２０ａの下面及びレール溝３ａの底面１１との接触面積が大きな１つの脚部から構成しても良い。脚片を３つ以上設けても構わない。
また、下部２３の幅Ｈ４を上部２１の幅Ｈ３よりも小さくしたが、下部２３の幅Ｈ４の大きさを上部２１の幅Ｈ３以上にしても良いし、底面側部分３ａ−１の溝幅Ｈ１や開口側部分３ａ−２の溝幅Ｈ２以上にしても良い。
また、レール溝３ａを、開口側部分３ａ―２と開口側部分３ａ−２よりも溝幅が大きな底面側部分３ａ−１とで構成したが、少なくともこれらを有していれば良い。つまり、開口側部分３ａ−２の上方に開口側部分３ａ―２よりも幅が大きな部分（溝）も有するタイプ、開口側部分３ａ−２と底面側部分３ａ−１との間に開口側部分３ａ−２よりも幅が大きな部分（溝）も有するタイプ、底面側部分３ａ−１の下方に底面側部分３ａ−１よりも幅が小さい部分（溝）も有するタイプ、などであっても良い。
また、溝閉塞部材２０は、長尺なものを１本用いて構成しても良く、複数本を用いて構成しても良い。
また、実施の形態は吊り戸タイプの建具であるが、これに限らず引戸（パネル体）の下端に設けたガイド部である戸車がガイドレール上を走行することでガイドして引戸を開閉自在に移動するタイプや、引戸（パネル体）の下端面をガイド部として直接ガイドレール上面に摺接させることでガイドしてガイドレール上を引戸が走行するタイプ等の建具でも良い。つまり、本発明は建具のパネル体の移動時にパネル体の下部のガイド部が下のガイドレールでガイドされるものに適用可能である。 Although the lower guide rail 3 is integrally formed in a long shape, a plurality of groove closing members 20 may be sequentially attached in the longitudinal direction in the rail groove 3a of the long lower guide rail 3.
Further, the lower guide rail 3 is an aluminum extruded shape, but is not limited thereto.
Further, the groove closing member 20 is made of resin, but is not limited thereto.
Further, although the upper surface 20a is concave upward, it is not limited to this and may be horizontal.
In addition, the lower portion 23 is formed in a C shape by the pair of leg pieces 24, 24, but may be U-shaped, or from one leg portion having a large contact area with the lower surface of the upper portion 20a and the bottom surface 11 of the rail groove 3a. It may be configured. Three or more leg pieces may be provided.
Further, although the width H 4 of the lower 23 smaller than the width H 3 of the upper 21, may be the size of the width H 4 of the lower 23 in the width H 3 or more upper 21, a bottom portion 3a-1 groove width H 1 and the opening portion 3a-2 of the may be the groove width H 2 or more.
Moreover, although the rail groove | channel 3a was comprised by the opening side part 3a-2 and the bottom face side part 3a-1 whose groove width is larger than the opening side part 3a-2, it should just have these. That is, a type having a portion (groove) having a width larger than the opening side portion 3a-2 above the opening side portion 3a-2, the opening side portion between the opening side portion 3a-2 and the bottom surface side portion 3a-1. A type that also has a portion (groove) that is wider than 3a-2, a type that also has a portion (groove) that is smaller than bottom surface side portion 3a-1 below bottom surface side portion 3a-1, and the like. .
Moreover, the groove | channel closing member 20 may be comprised using one long thing, and may be comprised using multiple pieces.
In addition, the embodiment is a hanging door type joinery, but is not limited thereto, and a sliding door that is a guide portion provided at the lower end of the sliding door (panel body) is guided by running on the guide rail to freely open and close the sliding door. It is also possible to use a fitting such as a type in which the sliding door is moved or a type in which the sliding door (panel body) is guided by sliding directly on the upper surface of the guide rail as a guide portion and the sliding door runs on the guide rail. That is, the present invention can be applied to the case where the guide portion at the lower part of the panel body is guided by the lower guide rail when the panel body of the joinery is moved.

本発明の実施の形態を示す吊り戸タイプの建具の概略正面図である。It is a schematic front view of the hanging door type joinery which shows embodiment of this invention. 図１のＡ−Ａ拡大詳細断面図である。It is an AA expanded detailed sectional view of FIG. 下のガイドレール部分の拡大断面図である。It is an expanded sectional view of a lower guide rail part. 下のガイドレールと溝閉塞部材の断面図である。It is sectional drawing of a lower guide rail and a groove | channel closing member. 溝閉塞部材を取付けた下のガイドレールの斜視図である。It is a perspective view of the lower guide rail which attached the groove closure member. 下のガイドレールから溝閉塞部材の一部を引き出した状態の斜視図である。It is a perspective view of the state where a part of groove closure member was pulled out from the lower guide rail.

符号の説明Explanation of symbols

１…パネル体、３…下のガイドレール、３ａ…レール溝、３ａ−１…底面側部分，３ａ−２…開口側部分、５…振れ止め部材（ガイド部材）、７…固着具、７ａ…頭部、１２…下向きの段部、２０…溝閉塞部材、２０ａ…上面、２１…上部、２２…幅方向両側部分、２３…下部、２４…脚部。   DESCRIPTION OF SYMBOLS 1 ... Panel body, 3 ... Lower guide rail, 3a ... Rail groove, 3a-1 ... Bottom side part, 3a-2 ... Opening side part, 5 ... Stabilizing member (guide member), 7 ... Fastening tool, 7a ... Head part: 12 ... downward step part, 20 ... groove closing member, 20a ... upper surface, 21 ... upper part, 22 ... both sides in the width direction, 23 ... lower part, 24 ... leg part.

Claims (4)

パネル体の下部を下のガイドレールでガイドした建具であって、
前記下のガイドレールは、段部を境として底面側部分と当該底面側部分よりも溝幅の小さい開口側部分を有する略上向きコ字形状のレール溝を有し、
前記開口側部分で前記パネル体の下部のガイド部をガイドし、
前記下のガイドレールのレール溝における底面側部分内に溝閉塞部材が設けてあり、
前記溝閉塞部材の上部の幅は、前記底面側部分の溝幅よりも小さく、かつ前記開口側部分の溝幅よりも大きいことを特徴とする建具。 A joinery in which the lower part of the panel body is guided by the lower guide rail,
The lower guide rail has a substantially upward U-shaped rail groove having a bottom surface side portion and an opening side portion having a groove width smaller than the bottom surface side portion with the stepped portion as a boundary,
Guide the lower guide portion of the panel body at the opening side portion,
A groove closing member is provided in the bottom side portion of the rail groove of the lower guide rail,
The joinery characterized in that the width of the upper portion of the groove closing member is smaller than the groove width of the bottom side portion and larger than the groove width of the opening side portion. 溝閉塞部材の上部の上面は上向き凹形状である請求項１記載の建具。   The joinery according to claim 1, wherein the upper surface of the upper portion of the groove closing member has an upwardly concave shape. 溝閉塞部材は、上部の内、少なくとも幅方向両側部分が下部の材質よりも弾性変形し易い材質からなる請求項１又は２記載の建具。   The fitting according to claim 1, wherein the groove closing member is made of a material that is more easily elastically deformed than the material of the lower part at least in both sides in the width direction. 下のガイドレールは、そのレール溝の底面から固着具で固着して取付けられ、
溝閉塞部材の下部は一対の脚部を有し、その一対の脚部がレール溝の底面に固着具の頭部と干渉しないように接するようにした請求項１又は２又は３記載の建具。 The lower guide rail is fixedly attached from the bottom of the rail groove with a fixing tool,
The lower part of the groove closing member has a pair of legs, and the pair of legs is in contact with the bottom surface of the rail groove so as not to interfere with the head of the fixing tool.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017066691A (en) * 2015-09-29 2017-04-06 センクシア株式会社 Cover member
KR101972823B1 (en) * 2018-12-21 2019-04-26 정정우 dust preventing structure for sliding door

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761086A (en) * 1980-10-01 1982-04-13 Central Res Inst Of Electric Power Ind Gas storage type coal gasifying composite power generation system
JPH01157868A (en) * 1987-12-15 1989-06-21 Seiko Epson Corp Printer
JP2004019425A (en) * 2002-06-18 2004-01-22 Atsushi Tashiro Sash-bar housing rail for fitting
JP3573228B2 (en) * 1995-09-06 2004-10-06 トーソー株式会社 Lower rail such as partition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761086A (en) * 1980-10-01 1982-04-13 Central Res Inst Of Electric Power Ind Gas storage type coal gasifying composite power generation system
JPH01157868A (en) * 1987-12-15 1989-06-21 Seiko Epson Corp Printer
JP3573228B2 (en) * 1995-09-06 2004-10-06 トーソー株式会社 Lower rail such as partition
JP2004019425A (en) * 2002-06-18 2004-01-22 Atsushi Tashiro Sash-bar housing rail for fitting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017066691A (en) * 2015-09-29 2017-04-06 センクシア株式会社 Cover member
KR101972823B1 (en) * 2018-12-21 2019-04-26 정정우 dust preventing structure for sliding door

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