JPH0754551Y2 - Rail closing device under the folding door - Google Patents
Rail closing device under the folding doorInfo
- Publication number
- JPH0754551Y2 JPH0754551Y2 JP4079790U JP4079790U JPH0754551Y2 JP H0754551 Y2 JPH0754551 Y2 JP H0754551Y2 JP 4079790 U JP4079790 U JP 4079790U JP 4079790 U JP4079790 U JP 4079790U JP H0754551 Y2 JPH0754551 Y2 JP H0754551Y2
- Authority
- JP
- Japan
- Prior art keywords
- airtight
- rail
- folding door
- lower rail
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は折畳み扉装置において風雨が下レールから侵入
することを防止するための密閉装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a closing device for preventing wind and rain from entering from a lower rail in a folding door device.
(従来技術) 折畳み扉装置は複数枚の扉を継手によって屈曲可能に連
結していて、上部には走行具を取着し、下部にはスライ
ダーを突出し、走行具は上レールを走行可能な状態にあ
り、上記スライダーは下レールにガイドされている。そ
して上記走行具を上レールに沿って移動させることによ
り、折畳み扉は開閉する。第4図は一般的な折畳み扉装
置で、複数枚の扉1a、1b…が継手2a、2b…3a、3b…によ
って連結され、上レール4、下レール5及び吊元枠6、
引手枠7とで枠組みされて構成される枠体に上記折畳み
扉が装着されている。その縦断面拡大図を示したのが第
5図であって、主継手2a、2b…、吊元框8及び引手框9
の上端には走行具10、10…が取着され、各扉1a、1b…を
吊設している。そしてこのように構成される折畳み扉装
置の気密性並びに水密性を向上させるために上レール4
及び下レール5には同図に示すようなシール材11、12が
取着されている。これらシール材11、12により上レール
4及び下レール5を通過して侵入しようとする風雨を防
止する訳であるが、このような構造では決して十分では
なく、特に下レール5からの雨水の侵入を許してしま
う。まして、湾曲レールに沿って開閉する折畳み扉装置
ともなれば、シール材11、12と各扉1a、1b…間には隙間
が発生するため、シール効果は低下してしまうのが実状
である。(Prior Art) A folding door device is a state in which a plurality of doors are flexibly connected by a joint, a running tool is attached to an upper part, a slider is projected to a lower part, and the running tool can run on an upper rail. And the slider is guided by the lower rail. The folding door is opened and closed by moving the traveling tool along the upper rail. FIG. 4 shows a general folding door device, in which a plurality of doors 1a, 1b ... Are connected by joints 2a, 2b ... 3a, 3b ..., and an upper rail 4, a lower rail 5 and a suspension frame 6,
The folding door is attached to a frame body that is framed with the pull frame 7. FIG. 5 is an enlarged view of the vertical cross section, showing the main joints 2a, 2b ..., the suspension base frame 8 and the pull bar frame 9.
.. are attached to the upper ends of the doors, and the doors 1a, 1b .. Then, in order to improve the airtightness and watertightness of the folding door device configured as described above, the upper rail 4
Also, sealing materials 11 and 12 as shown in the figure are attached to the lower rail 5. These seal members 11 and 12 prevent wind and rain from invading through the upper rail 4 and the lower rail 5, but such a structure is not sufficient, and in particular rainwater intrusion from the lower rail 5 is prevented. Will forgive. Furthermore, in the case of a folding door device that opens and closes along curved rails, since a gap is generated between the sealing materials 11 and 12 and the doors 1a, 1b, ..., In reality, the sealing effect is reduced.
(本考案の目的) このように従来型式の折畳み扉の密閉装置には上記のご
とき問題がある。本考案はこれら問題点の解決を目的と
したもので、より気密性並びに水密性の高い下レール密
閉装置を提供する。(Object of the Invention) As described above, the conventional folding door sealing device has the above problems. The present invention aims to solve these problems, and provides a lower rail sealing device that is more airtight and watertight.
(本考案の構成及び作用) 本考案に係る下レール密閉装置は次の特徴をもって構成
している。すなわち、本考案の密閉装置は第1気密材と
第2気密材を設けた2重気密構造とし、上記両気密材は
所定の間隔をおいて下レールに沿設されていて、その間
には空間部が形成される。ここで、該空間部とは単に第
1気密材と第2気密材の間に形成される空間を意味する
ものでなく、両気密材を取着する下レールの肉厚を薄く
して空間部を形成するもので、該空間部形成のために内
壁面を凹状化している。又各扉を連結する継手下端には
下レールにガイドされるためのスライダーを取着してい
るが、該スライダーの幅は蝶番部の隙間を塞ぐためにパ
ネル見込み幅より若干大きくなっている。そして上記ス
ライダーが遊嵌されるガイド溝はその内壁面に水返し機
能を持つ空間部を形成する。(Structure and operation of the present invention) The lower rail sealing device according to the present invention has the following features. That is, the sealing device of the present invention has a double airtight structure in which a first airtight material and a second airtight material are provided, and both airtight materials are provided along a lower rail with a predetermined interval, and a space is provided between them. Parts are formed. Here, the space portion does not simply mean a space formed between the first airtight material and the second airtight material, but the wall thickness of the lower rail to which both airtight materials are attached is reduced to make the space portion. The inner wall surface is made concave to form the space. A slider for guiding the lower rail is attached to the lower end of the joint connecting the doors, and the width of the slider is slightly larger than the expected width of the panel to close the gap between the hinges. The guide groove into which the slider is loosely fitted forms a space having a water repelling function on its inner wall surface.
ここで、上記第1気密材は扉の下端表面に接する位置
に、又第2気密材は上記空間部を隔てた上方に位置し、
各扉の表面と接ることが出来る。したがって、本考案の
下レールの断面はU字型ではなく、内側に位置する側壁
は外側側壁より高くなっている。Here, the first airtight material is located at a position in contact with the lower end surface of the door, and the second airtight material is located above the space portion,
You can touch the surface of each door. Therefore, the cross section of the lower rail of the present invention is not U-shaped, and the inner side wall is higher than the outer side wall.
ところで、下レールの密閉装置をこのように構成するこ
とで、外部から下レールの外側壁とスライダーの隙間か
ら侵入した風雨はガイド溝へ入るが、内側壁には空間部
が形成されていて、上方へ押し上げられようとする風圧
は上記空間部にて遮られる。よって、内壁面とスライダ
ー間の隙間を通過して押し上げられる風雨は第1気密材
にてその通過が遮断され、しかも一部通過した風雨は上
部の空間部にてさらに遮られる。すなわち、内壁面とス
ライダー、特に第1気密材と扉の隙間は小さいため、こ
れら隙間を通過する風雨は比較的高いスピードで上昇す
るが、第1気密材の上方に形成される空間部は大きく、
そのため上昇スピードは失われ、第2気密材を通過する
エネルギーは無くなる。本考案は第1気密材及び第2気
密材の2重気密構造を有し、さらに第1気密材の下方と
上方にそれぞれ空間部を形成することで下レールの密閉
機能を呈し得るものである。By the way, by configuring the sealing device for the lower rail in this way, wind and rain that has entered from the outside through the gap between the outer wall of the lower rail and the slider enters the guide groove, but a space is formed on the inner wall. The wind pressure that tends to be pushed upward is blocked in the space. Therefore, the wind and rain pushed up through the gap between the inner wall surface and the slider is blocked by the first airtight material, and the partially passed wind and rain is further blocked in the upper space. That is, since the gap between the inner wall surface and the slider, especially the gap between the first airtight member and the door, is small, the wind and rain passing through these gaps rises at a relatively high speed, but the space formed above the first airtight member is large. ,
Therefore, the rising speed is lost and the energy passing through the second airtight material is lost. The present invention has a double airtight structure of a first airtight material and a second airtight material, and further can form a space below and above the first airtight material to provide a sealing function for the lower rail. .
以下本考案の実施例を図面に基づいて詳細に説明する。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
(実施例) 第1図は本考案の下レール密閉装置の実施例であって、
下レール5は同図に示すように下レール片13a、13bの2
ピースで構成され、その底辺14a、14bの一部を重ね合わ
せしてビス止めしている。勿論、各下レール片13a、13b
は所定の断面を持つ押出し材であって、互いに組み合わ
されて構成される下レール5には長手方向へ伸びたガイ
ド溝15が形成されていて、ガイド溝15内には主スライダ
ー16及び副スライダー17が遊嵌されている。両スライダ
ー16、17と下レール5の外壁面18及び内壁面19との間に
は僅かな隙間20、20が介在していて、上記両スライダー
16、17は折畳み扉の開閉操作時にはガイド溝15に沿って
移動する。(Embodiment) FIG. 1 shows an embodiment of the lower rail sealing device of the present invention,
The lower rail 5 has two lower rail pieces 13a and 13b as shown in FIG.
It is composed of a piece, and the bottom sides 14a and 14b are partly overlapped and screwed. Of course, each lower rail piece 13a, 13b
Is an extruded material having a predetermined cross section, and a guide groove 15 extending in the longitudinal direction is formed in the lower rail 5 configured by being combined with each other. Inside the guide groove 15, the main slider 16 and the sub slider 17 is loosely fitted. There are slight gaps 20 and 20 between the sliders 16 and 17 and the outer wall surface 18 and the inner wall surface 19 of the lower rail 5, respectively.
16 and 17 move along the guide groove 15 when opening and closing the folding door.
同図に示すごとく、内側に位置する下レール片13bの高
さは外側の下レール片13aより高くなっていて、その中
間位置には第1気密材21が、その上方には第2気密材22
がそれぞれ取着されていて、上記第1気密材21の先端は
各扉1a、1b…の下端表面23と接し、第2気密材22の先端
は同じく各扉1a、1b…の表面23と接触状態にある。本考
案ではこれら両気密材21、22の材質や形状を限定しない
が、あくまで弾力性があって、扉の表面23に接すること
の出来るものであることが必要である。第1図に示す実
施例では、気密材21、22の断面をV字型とし、その屈曲
度合による弾力性を与えて扉1a、1b…の表面23との接触
を図っている。As shown in the figure, the height of the lower rail piece 13b located inside is higher than that of the outer lower rail piece 13a, and the first airtight member 21 is located at the intermediate position and the second airtight member is located above it. twenty two
Are attached to each other, and the tip of the first airtight member 21 contacts the lower end surface 23 of each door 1a, 1b ... And the tip of the second airtight member 22 also contacts the surface 23 of each door 1a, 1b. Is in a state. In the present invention, the materials and shapes of these airtight members 21 and 22 are not limited, but it is necessary that they are elastic and capable of contacting the surface 23 of the door. In the embodiment shown in FIG. 1, the airtight members 21 and 22 have a V-shaped cross section, and elasticity is provided by the degree of bending of the airtight members 21 and 22 to make contact with the surface 23 of the doors 1a, 1b.
一方、下レール片13bはその内壁面19が一平面を成して
おらず、凹部を形成し、ガイド溝15の上記内壁面19には
第1空間部24が、さらに第1気密材21と第2気密材22の
間には第2空間部25が形成されている。第2図は下レー
ル5の拡大図であり、外壁面18スライダー16、17間の隙
間20を通過した風雨はガイド溝15へ入り、第1空間部24
にて渦を生じ逆流する。すなわち第1空間部24の内面26
に当って上昇する風雨はその上面27に当って逆流し、内
壁面19とスライダー16、17間の隙間20へ侵入することが
抑えられる。該隙間20を通過した僅かな風雨は下方を向
いて開口した逆V字型の第1気密材21に当り、第1気密
材21と扉1a、1b…間を通り抜ける風雨はさらに減少す
る。折畳み扉に吹き付けられ風雨は下レール5に侵入す
るのみならず、各扉1a、1b…を押圧し、そのためガイド
溝15との隙間20、20の範囲内でガタ付き、ガタ付きに伴
って第1気密材21と扉表面23に隙間を発生し、該隙間を
介してさらに僅かの風雨が通過する。勿論、これら隙間
の他に継手の蝶番部に生じる隙間から侵入することも多
い。このように第1気密材21を通過した風雨は第2空間
部25へ入ることになるが、第2空間部25はその容積が大
きいため風圧は低下し、上方に取着されている第2気密
材22を通過するだけのエネルギーは無くなってしまう。On the other hand, the inner wall surface 19 of the lower rail piece 13b does not form a single plane and forms a recess, and the inner wall surface 19 of the guide groove 15 has the first space portion 24 and the first airtight material 21. A second space 25 is formed between the second airtight materials 22. FIG. 2 is an enlarged view of the lower rail 5. The wind and rain that has passed through the gap 20 between the outer wall surface 18, the sliders 16 and 17 enters the guide groove 15, and the first space portion 24
A vortex is generated and flows backward. That is, the inner surface 26 of the first space portion 24
It is possible to prevent the wind and rain rising upon hitting the upper surface 27 from flowing back and entering the gap 20 between the inner wall surface 19 and the sliders 16 and 17. The slight wind and rain passing through the gap 20 hits the inverted V-shaped first airtight member 21 which is open downward, and the wind and rain passing between the first airtight member 21 and the doors 1a, 1b ... Is further reduced. The wind and rain blown on the folding doors not only invade the lower rails 5, but also press on the doors 1a, 1b, ... 1. A gap is created between the airtight member 21 and the door surface 23, and a slight amount of wind and rain passes through the gap. Of course, in addition to these gaps, they often enter through the gaps formed in the hinge part of the joint. Although the wind and rain that has passed through the first airtight member 21 enters the second space 25 in this manner, the volume of the second space 25 is large, so the wind pressure is reduced and the second space 25 is attached above. The energy enough to pass through the airtight material 22 is lost.
第3図は折畳み扉装置の収納部での断面を示したもの
で、各扉1a、1b…が外側へ張出されて折畳まれるように
下レール5の外側壁の一部は削除されている。勿論、上
レール4の外側ガイド片28も同じく除去されている。FIG. 3 shows a cross section of the storage part of the folding door device. A part of the outer wall of the lower rail 5 is deleted so that the doors 1a, 1b ... ing. Of course, the outer guide piece 28 of the upper rail 4 is also removed.
以上述べたように、本考案の下レール密閉装置は下レー
ルの内壁面に第1気密材と第2気密材を取着し、両気密
材の間及び第1気密材の下方には空間部を形成したもの
で次のような効果を得ることが出来る。As described above, in the lower rail sealing device of the present invention, the first airtight material and the second airtight material are attached to the inner wall surface of the lower rail, and there is a space between the airtight materials and below the first airtight material. The following effects can be obtained by forming the.
(効果) (1)本考案の下レール密閉装置は第1気密材と第2気
密材を使用した2重気密構造となっているため、第1気
密材を通過した風雨も第2気密材では遮断出来るため、
その密閉効果は大きい。(Effect) (1) Since the lower rail sealing device of the present invention has a double airtight structure using the first airtight material and the second airtight material, the wind and rain passing through the first airtight material will not be generated by the second airtight material. Because it can be cut off,
The sealing effect is great.
(2)又本考案の密閉装置は単に2重気密構造を採用し
ているのみならず、両気密材の間には空間部を形成し、
さらに第1気密材下方には別の空間部を形成しているた
め、これら空間部にて風雨の流れ方向が変更されて逆流
となったり、又風圧を低下させる等の機能を呈すことが
出来るために、上記気密材の密閉機能と合わせてより一
層の密閉効果を得ることが出来る。(2) Further, the sealing device of the present invention not only adopts a double airtight structure, but also forms a space between both airtight materials,
Further, since another space portion is formed below the first airtight member, the flow direction of wind and rain is changed in these space portions to cause backflow, and a function of reducing wind pressure can be exhibited. Therefore, a further sealing effect can be obtained in combination with the sealing function of the airtight material.
(3)一方スライダーの幅をパネル見込み幅より僅かに
大きくし、第1気密材先端を該スライダーとパネル表面
の境界に位置させることで第1空間部から第2空間部へ
侵入する流れを防止出来、より大きい気密効果が得られ
る。(3) On the other hand, the width of the slider is made slightly larger than the expected width of the panel and the tip of the first airtight material is positioned at the boundary between the slider and the panel surface to prevent the flow from entering the first space to the second space. You can do it, and you can get a more airtight effect.
第1図は本考案の下レール密閉装置の実施例を示す断面
図を、第2図は下レール部の拡大図、第3図は収納部で
の断面図、第4図は一般的な折畳み扉装置を、第5図は
従来の密閉装置の具体例をそれぞれ示している。 1……扉、2……主継手、3……副継手、4……上レー
ル、5……下レール、6……吊元枠、7……引手枠、8
……吊元框、9……引手框、10……走行具、11、12……
シール材、13……下レール片、14……底辺、15……ガイ
ド溝、16……主スライダー、17……副スライダー、18…
…外壁面、19……内壁面、20……隙間、21……第1気密
材、22……第2気密材、23……表面、24……第1空間
部、25……第2空間部、26……内面、27……上面、28…
…ガイド片。FIG. 1 is a sectional view showing an embodiment of a lower rail sealing device of the present invention, FIG. 2 is an enlarged view of a lower rail portion, FIG. 3 is a sectional view of a storage portion, and FIG. 4 is a general folding. FIG. 5 shows a specific example of a door device and a conventional sealing device. 1 ... Door, 2 ... Main joint, 3 ... Secondary joint, 4 ... Upper rail, 5 ... Lower rail, 6 ... Suspension frame, 7 ... Puller frame, 8
…… Suspension frame, 9 …… Puller frame, 10 …… Running gear, 11,12 ……
Sealing material, 13 ... Lower rail piece, 14 ... Bottom, 15 ... Guide groove, 16 ... Main slider, 17 ... Sub slider, 18 ...
… Outer wall surface, 19 …… Inner wall surface, 20 …… Gap, 21 …… First airtight material, 22 …… Second airtight material, 23 …… Surface, 24 …… First space part, 25 …… Second space Part, 26 ... inner surface, 27 ... upper surface, 28 ...
… Guide pieces.
Claims (4)
され、上記継手の上端に取着した走行具によって上レー
ルに吊り下げられ、継手下端に取着したスライダーを下
レールのガイド溝に遊嵌して成る折畳み扉装置におい
て、上記下レールの内側壁を外側壁に比べて高くし、該
内側壁の内壁面には所定の間隔をおいて第1気密材と第
2気密材を沿設し、両気密材の間には内壁面を凹状化し
た空間部を形成し、下方に配置された第1気密材のさら
に下方であって、ガイド溝の内壁面を凹状化して別の空
間部を形成したことを特徴とする折畳み扉の下レール密
閉装置。1. A plurality of doors are flexibly connected through a joint, are suspended from an upper rail by a running tool attached to the upper end of the joint, and a slider attached to the lower end of the joint is used as a guide for the lower rail. In a folding door device which is loosely fitted in a groove, the inner wall of the lower rail is made higher than the outer wall, and the inner wall of the inner wall is spaced a predetermined distance from the first airtight member and the second airtight member. Is formed along with the inner wall surface of the guide groove, and a space portion is formed between the both airtight members, and the inner wall surface of the guide groove is formed further below the first airtight member arranged below. A rail closing device for a lower door of a folding door, which is characterized by forming a space portion.
位置に沿設した実用新案登録請求の範囲第1項記載の折
畳み扉の下レール密閉装置。2. The lower rail sealing device for a folding door according to claim 1, wherein the first airtight member is provided along a position in contact with a lower end surface of each door.
を概略V字型とし、下方を開口した状態にて内壁面に取
着した実用新案登録請求の範囲第1項、又は第2項記載
の折畳み扉の下レール密閉装置。3. A utility model registration claim according to claim 1, wherein the first airtight material and the second airtight material have a substantially V-shaped cross-section and are attached to the inner wall surface with the lower part opened. The rail closing device under the folding door according to item 2.
をパネル見込み幅より僅かに大きくした実用新案登録請
求の範囲第1項、第2項、又は第3項記載の折畳み扉の
下レール密閉装置。4. The lower rail of the folding door according to claim 1, 2, or 3, wherein the width of the slider attached to the lower end of the joint is slightly larger than the expected width of the panel. Sealing device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4079790U JPH0754551Y2 (en) | 1990-04-17 | 1990-04-17 | Rail closing device under the folding door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4079790U JPH0754551Y2 (en) | 1990-04-17 | 1990-04-17 | Rail closing device under the folding door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03130892U JPH03130892U (en) | 1991-12-27 |
JPH0754551Y2 true JPH0754551Y2 (en) | 1995-12-18 |
Family
ID=31550899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4079790U Expired - Fee Related JPH0754551Y2 (en) | 1990-04-17 | 1990-04-17 | Rail closing device under the folding door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0754551Y2 (en) |
-
1990
- 1990-04-17 JP JP4079790U patent/JPH0754551Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03130892U (en) | 1991-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2009212763B2 (en) | A Louvre System | |
CA2344002A1 (en) | Seal for sectional door | |
JPH0754551Y2 (en) | Rail closing device under the folding door | |
JPH0754550Y2 (en) | Airtight device for folding doors | |
JPH0315758Y2 (en) | ||
JPH0423519U (en) | ||
JPH0732854Y2 (en) | Folding door sealing device | |
JPH11173031A (en) | Door body of overhead door | |
AU2007201165C1 (en) | A Louvre System | |
JPS5916474Y2 (en) | airtight soundproof satsushi | |
JP2565805Y2 (en) | Drainage device for sash window | |
KR20130000492A (en) | Sliding doors and windows with shielding structure | |
AU2013204717A1 (en) | A Louvre System | |
AU2002342406B2 (en) | A louvre system | |
JP2547879Y2 (en) | Groove closing device for lower rail | |
JPH0342235Y2 (en) | ||
JPH06553Y2 (en) | Upper connection device for window frame and door pocket | |
KR200400794Y1 (en) | Windproof packing at the bottom of the lift door | |
JPH0454314Y2 (en) | ||
JPS6224709Y2 (en) | ||
JP4497373B2 (en) | Sliding window | |
JPS63107675A (en) | Lower frame structure of door unit juxtaposed shutter | |
JPS6049749B2 (en) | hinge device | |
JPH0221274U (en) | ||
JPS60117934U (en) | opening/closing skylight |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |