JP3383878B2 - Airtight device in side pressure contact member of moving wall - Google Patents
Airtight device in side pressure contact member of moving wallInfo
- Publication number
- JP3383878B2 JP3383878B2 JP14911799A JP14911799A JP3383878B2 JP 3383878 B2 JP3383878 B2 JP 3383878B2 JP 14911799 A JP14911799 A JP 14911799A JP 14911799 A JP14911799 A JP 14911799A JP 3383878 B2 JP3383878 B2 JP 3383878B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure contact
- seal
- contact member
- wall
- side pressure
- 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
【発明の詳細な説明】
【0001】
【発明の属する技術分野】本発明は壁面との間に隙間を
残さないように側方へ張り出す側部圧接部材における気
密装置に関するものである。
【0002】
【従来の技術】移動壁とは天井レールに吊設されて移動
することが出来るように、上端には吊車を取着し、そし
て所定の場所にて固定すると共に天井と床面との間に隙
間が残らないように圧接部材を備えている。また移動壁
の中には壁面と当接するものがあって、この移動壁には
上下圧接部材の他に側部圧接部材が備わっていて、壁面
との間の隙間をなくしている。さらに配列した移動壁間
の隙間も発生しないように、移動壁の側端にはジョイン
トゴムが備わっている。
【0003】ところで、上下圧接部材並びに側部圧接部
材はそれぞれの圧接装置によって上下方向ヘ張り出し、
また側方へ張り出すことが出来る。本発明はこの内の側
部圧接装置を対象としているが、図3は従来の一般的な
側部圧接部材(イ)である。側部圧接部材(イ)は移動壁の
側端部に形成した凹部空間(ロ)に収容され、圧接装置に
よって作動する張り出し棒にて凹部空間から移動壁の側
方へ張り出すことが出来る。
【0004】側部圧接部材(イ)の先端凸部(ハ)は壁面に
取着された壁レール(ニ)の凹部に嵌って該壁面との間に
隙間を残さないようにしている。また側部圧接部材(イ)
は凹部空間(ロ)を摺動する為に凹部内面(ホ)との間に隙
間が生じないようにシール(ヘ)が備わっている。勿論、
シール(ヘ)はゴム製又は樹脂製であって、凹部内面(ホ)
にある程度の圧縮変形を伴って接しているが、側部圧接
部材(イ)の先端凸部(ハ)が壁レール(ニ)の凹部に嵌った
状態でシール(ヘ)と凹部内面(ホ)との間に隙間を発生す
る場合がある。すなわち、シール(ヘ)の変形量は小さい
為に、移動壁が片寄って固定された場合には隙間が発生
してしまう。その結果、空気が漏れ、また仕切られた空
間に隣りの騒音が聞こえるといった問題がある。
【0005】
【発明が解決しようとする課題】このように、移動壁の
側部圧接部材には上記のごとき問題がある、本発明が解
決しようとする課題はこの問題点であり、凹部空間との
間に隙間が残らないようにした側部圧接部材の気密装置
を提供する。
【0006】
【課題を解決する為の手段】本発明の側部圧接部材の気
密装置は前記図3に示した従来の気密装置に別のシール
を備え、2重シール構造とした点に特徴がある。側部圧
接部材は移動壁側端部に形成した凹部空間に収容されて
張り出しすることが出来、側部圧接部材を張り出すため
の圧接装置を備えている。この圧接装置の具体的な構造
は本発明では特に限定しないことにする。
【0007】側部圧接部材には凹部内面との隙間をなく
す為の第1シールを備え、そして凹部空間の中立面には
該凹部空間を2分する仕切り部を設けている。従って該
仕切り部は移動壁の上端から下端にかけての領域にわた
って設けられる。そこで側部圧接部材は凹部空間に収容
されると共に、側部圧接部材が収容される際に障害にな
らないようにコ型断面となって、該仕切り部は側部圧接
部材の内部空間に収容される。そして側部圧接部材の後
方端には第2シールを有し、この第2シールは仕切り部
の表面に接する。
【0008】第2シールは大きな撓み変形が出来るよう
に厚さを薄くした板状とすることが出来、側部圧接部材
が多少横ズレして圧接した場合であっても仕切り部表面
との間に隙間を発生しない程度の撓みが前以て与えられ
て接している。従って、従来の第1シールを備えること
なく、第2シールを板状とするならば、該第2シールだ
けで側部圧接部材の気密性を得ることも可能となる。以
下、本発明に係る実施例を図面に基づいて詳細に説明す
る。
【0009】
【実施例】図1は本発明に係る移動壁の側部圧接部材に
おける気密装置を示している実施例である。同図は側部
圧接部材1が移動壁2から張り出している状態と成って
いるが、ここで移動壁2の具体的な構造並びに側部圧接
部材1を張り出す側部圧接装置の構成は特に限定しな
い。一般には図2に示しているように、ギアボックス3
にハンドルを挿入して上下の軸ネジ4,4を同調して回
転し、リンク機構を利用して圧接棒5,5を外方向へ張
り出すことが出来る。
【0010】図2は移動壁の骨組となるフレームに上下
圧接装置と側部圧接装置を備えている具体例であり、上
下圧接装置の場合もハンドル操作によって上下の圧接棒
を張り出すことが出来る構造と成っている。そして圧接
棒5,5の先端には側部圧接部材1が取着され、一方の
圧接棒6,6…には上圧接部材及び下圧接部材がそれぞ
れ取り付けられている。勿論、移動壁であるから、上端
には天井レールを走行する吊車が取着される。
【0011】ところで、側部圧接部材1は圧接棒5,5
の突出によって張り出し、後退した場合には移動壁側端
部に設けている凹部空間7に収容される。この凹部空間
7はフレームの側端に固定した側部フレーム8によって
形成され、側部フレーム8は概略コ型断面をなして、そ
の内部には側部圧接部材が収容され得る凹部空間7とな
っている。そしてこの側部フレーム8の底には仕切り部
9が取着されて、凹部空間7を2つに仕切っている。
【0012】側部圧接部材1は圧接棒5の先端に取着さ
れていて、その形状は概略コ型断面となっている。そし
て側部圧接部材1の後方端には第1シール10,10が
外側に、第2シール11,11が内側にそれぞれ取り付
けられている。第1シール10は内部に空洞を有した概
略半円形断面をなし、僅かに圧縮された状態で凹部空間
7の凹部内面12に接している。一方の第2シール11
は薄い板状と成っていて、先端部は大きく撓み変形した
状態で仕切り部9の表面13に設している。これら両シ
ール10,11の材質は任意であるが、一般にはゴム製
又は樹脂製としている。
【0013】凹部空間7は移動壁2の上端から下端にか
けての側端部に設けられ、同じく側部圧接部材1も移動
壁2の上端から下端に至る高さと成っている。従って上
記第1シール10及び第2シール11も側部圧接部材1
の全体にわかって取り付けられており、これら第1シー
ル10と第2シール11とにより、側部圧接部材1が張
り出して壁レール14と当接した場合には、移動壁1を
介して空間は完全に仕切られ、空気が流れることもな
く、騒音が漏れることもない。
【0014】側部圧接部材1の先端には別のシール1
5,15が沿設され、壁レール14に当接して変形し、
その結果、側部圧接部材1と壁レール14間に隙間が発
生することはない。ところで側部圧接部材1を張り出し
て完全に仕切られた一方の空間から図1に示す矢印に沿
って空気や音が侵入しようとした場合、第1シール10
によって遮断される。仮に第1シール10と凹部内面1
2との間に僅かな隙間が残されて仕切り空間16aに侵
入した場合、第2シール11により遮断される。
【0015】そこで空気や音が移動壁の反対側へ矢印の
ように侵入するには、第2シール11を通過して側部圧
接部材1の内部空間へ入り、さらに他方の第2シール1
1を通過して仕切り空間16bヘ入り、そして反対側の
第1シール10を通過しなくてはならない。第1シール
10は概略半円形状であり、凹部内面12には大きな変
形を伴って接していないが、他方の第2シール11は大
きく撓んだ状態で仕切り部表面13に接している。従っ
て第2シール11から空気や音が侵入することはない。
【0016】それに第1シール10と凹部内面12との
間に隙間が発生する場合、移動壁2に対して側部圧接部
材1が横ズレする訳であるが、第1シール10が凹部内
面12から離れる方向へ横ズレすることは第2シール1
1は仕切り部表面13に近づく方向へ横ズレすることに
なり、従って両シール10,11が共に隙間を作ること
はあり得ない。
【0017】以上述べたように、本発明の気密装置は側
部圧接部材の後方端に第1シールと第2シールを沿設
し、第1シールは凹部内面に、また第2シールは凹部空
間を仕切る仕切り部表面に接するようにしたものであ
り、次のような効果を得ることが出来る。
【0018】
【発明の効果】本発明の気密装置は側部圧接部材に第1
シールと第2シールを沿設している為に、それら両シー
ルを通過して空気や音が漏れることはない。すなわち、
凹部空間は仕切り部にて2分され、第1シールは凹部内
面に接すると共に第2シールは仕切り部表面に接してい
ることから、側部圧接部材が横ズレして何れか片方のシ
ールが隙間を生じても他方のシールはさらに圧縮される
為に、両シールが同時に隙間を作ることはあり得ない。
特に、第2シールは薄い板状をなしているために、前以
て大きく撓み変形した状態で接しており、側部圧接部材
の横ズレにてこの第2シールから空気や音が漏れること
はなく、この第2シールだけで側部圧接部材の気密性を
得ることも可能と成る。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight device for a side pressure contact member which protrudes laterally so as not to leave a gap between a wall and a wall. 2. Description of the Related Art A movable wall is attached to a top end of a movable vehicle so that the movable wall can be suspended from a ceiling rail, and can be moved. A pressure contact member is provided so that no gap remains between them. Some of the moving walls are in contact with the wall surface, and the moving wall is provided with a side pressing member in addition to the vertical pressing member to eliminate a gap between the moving wall and the wall surface. Further, a joint rubber is provided on a side end of the moving wall so that no gap is generated between the arranged moving walls. [0003] By the way, the vertical pressing member and the side pressing member protrude upward and downward by respective pressing devices.
It can also project to the side. Although the present invention is directed to the side pressure welding device, FIG. 3 shows a conventional general side pressure welding member (a). The side pressure contact member (a) is accommodated in a concave space (b) formed at the side end of the moving wall, and can be protruded from the concave space to the side of the moving wall by a protruding rod operated by a pressing device. The convex portion (c) at the end of the side pressure contact member (a) fits into the concave portion of the wall rail (d) attached to the wall surface so as to leave no gap between the side wall pressing member (a) and the wall surface. Also, the side pressure contact member (a)
Is provided with a seal (f) so as to slide in the concave space (b) so that no gap is formed between the concave surface and the inner surface (e). Of course,
The seal (f) is made of rubber or resin, and the inner surface of the recess (e)
The seal (f) and the inner surface of the recess (e) with the tip protrusion (c) of the side pressure contact member (b) fitted in the recess of the wall rail (d). There may be a gap between them. That is, since the amount of deformation of the seal (f) is small, a gap is generated when the moving wall is fixed to be offset. As a result, there is a problem that air leaks, and that noise next to the partitioned space can be heard. [0005] As described above, the side pressure contact member of the moving wall has the above-mentioned problem. The problem to be solved by the present invention is this problem. To provide an airtight device for a side pressure contact member in which no gap is left between them. [0006] The hermetic device of the side pressure contact member of the present invention is characterized in that the conventional hermetic device shown in FIG. 3 is provided with another seal and has a double seal structure. is there. The side pressure contact member is housed in a concave space formed at the end on the moving wall side and can be extended, and has a pressure contact device for extending the side pressure contact member. The specific structure of the pressure welding device is not particularly limited in the present invention. The side pressure contact member is provided with a first seal for eliminating a gap with the inner surface of the concave portion, and a partition portion for dividing the concave space into two is provided on a neutral surface of the concave space. Therefore, the partition portion is provided over the region from the upper end to the lower end of the moving wall. Therefore, the side pressure contact member is accommodated in the concave space, and has a U-shaped cross section so as not to be an obstacle when the side pressure contact member is accommodated, and the partition portion is accommodated in the internal space of the side pressure contact member. You. A rear end of the side pressure contact member has a second seal, which contacts the surface of the partition. The second seal can be formed in a plate shape having a reduced thickness so as to be able to undergo large bending deformation. Even when the side pressure contact member is slightly displaced and pressed against the surface of the partition, the second seal may be in contact with the surface of the partition portion. Are bent so as not to cause a gap, and are in contact with each other. Therefore, if the second seal is formed in a plate shape without the conventional first seal, it is possible to obtain the airtightness of the side pressure contact member only with the second seal. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings. FIG. 1 is an embodiment showing an airtight device in a side wall pressure contact member of a moving wall according to the present invention. FIG. 1 shows a state in which the side pressing member 1 projects from the moving wall 2. Here, the specific structure of the moving wall 2 and the configuration of the side pressing device that projects the side pressing member 1 are particularly described. Not limited. Generally, as shown in FIG.
, The upper and lower shaft screws 4, 4 are tuned and rotated, and the press-connecting rods 5, 5 can be extended outward using a link mechanism. FIG. 2 shows a specific example in which a vertical frame and a side pressure frame are provided on a frame serving as a frame of a moving wall. In the case of the vertical frame, the upper and lower pressure rods can be extended by operating a handle. It has a structure. The side pressure contact members 1 are attached to the tips of the pressure contact rods 5, 5, and upper pressure contact members and lower pressure contact members are attached to one of the pressure contact rods 6, 6,. Of course, since it is a moving wall, a suspension car running on the ceiling rail is attached to the upper end. By the way, the side pressure contact members 1 are
When it retreats, it is accommodated in a concave space 7 provided at the end on the moving wall side. The recessed space 7 is formed by a side frame 8 fixed to a side end of the frame. The side frame 8 has a substantially U-shaped cross section, and becomes a recessed space 7 in which a side pressure contact member can be accommodated. ing. A partition 9 is attached to the bottom of the side frame 8 to divide the concave space 7 into two. The side pressure contact member 1 is attached to the tip of the pressure contact rod 5 and has a substantially U-shaped cross section. At the rear end of the side pressure contact member 1, first seals 10, 10 are attached to the outside, and second seals 11, 11 are attached to the inside. The first seal 10 has a substantially semicircular cross section having a cavity therein, and is in contact with the inner surface 12 of the recess space 7 in a slightly compressed state. One second seal 11
Is formed in a thin plate shape, and the front end portion is provided on the surface 13 of the partition portion 9 in a state of being largely bent and deformed. The material of these two seals 10, 11 is arbitrary, but is generally made of rubber or resin. The concave space 7 is provided at a side end from the upper end to the lower end of the moving wall 2, and the side pressure contact member 1 also has a height from the upper end to the lower end of the moving wall 2. Therefore, the first seal 10 and the second seal 11 are also the side pressure contact members 1.
The first seal 10 and the second seal 11 allow the side pressure contact member 1 to protrude and come into contact with the wall rail 14 so that the space is formed via the moving wall 1. It is completely partitioned, there is no air flow, and there is no noise. Another seal 1 is provided at the tip of the side pressure contact member 1.
5 and 15 are installed along the wall, and abut against the wall rail 14 and deform,
As a result, no gap is generated between the side pressure contact member 1 and the wall rail 14. By the way, when air or sound tries to intrude from one of the completely partitioned spaces by extending the side pressure contact member 1 along the arrow shown in FIG.
Cut off by Suppose the first seal 10 and the inner surface 1 of the recess
When a small gap is left between the second space 11 and the second space 11a, the second space 11 blocks the space. In order for air or sound to enter the opposite side of the moving wall as shown by the arrow, the air or sound passes through the second seal 11 and enters the internal space of the side pressure contact member 1, and further the other second seal 1
1 to the partition space 16b and then through the first seal 10 on the opposite side. The first seal 10 has a substantially semicircular shape and does not contact the inner surface 12 of the concave portion with great deformation, but the other second seal 11 contacts the partition surface 13 in a largely bent state. Therefore, no air or sound enters from the second seal 11. If a gap is formed between the first seal 10 and the inner surface 12 of the recess, the side pressure contact member 1 is shifted laterally with respect to the moving wall 2. The lateral displacement in the direction away from the second seal 1
1 is laterally displaced in a direction approaching the partition surface 13, so that it is impossible that both seals 10, 11 form a gap. As described above, in the hermetic seal device of the present invention, the first seal and the second seal are provided along the rear end of the side pressure contact member, the first seal is on the inner surface of the concave portion, and the second seal is in the concave space. Is brought into contact with the surface of the partition part for partitioning, and the following effects can be obtained. According to the airtight device of the present invention, the side pressure contact member is provided with the first
Since the seal and the second seal are provided alongside, no air or sound leaks through both seals. That is,
The concave space is divided into two by the partition, and the first seal is in contact with the inner surface of the concave and the second seal is in contact with the surface of the partition. In this case, it is impossible that both seals form a gap at the same time because the other seal is further compressed.
In particular, since the second seal is in the form of a thin plate, the second seal is in contact with it in a state of being largely deformed and deformed in advance, and air or sound does not leak from the second seal due to lateral displacement of the side pressure contact member. Instead, the airtightness of the side pressure contact member can be obtained only by the second seal.
【図面の簡単な説明】 【図1】本発明の側部圧接部材における気密装置。 【図2】上下圧接装置及び側部圧接装置の具体例。 【図3】従来の側部圧接部材における気密装置。 【符号の説明】 1 側部圧接部材 2 移動壁 3 ギアボックス 4 軸ネジ 5 圧接棒 6 圧接棒 7 凹部空間 8 側部フレーム 9 仕切り部 10 第1シール 11 第2シール 12 凹部内面 13 表面 14 壁レール 15 シール 16 仕切り空間[Brief description of the drawings] FIG. 1 shows an airtight device in a side pressure contact member according to the present invention. FIG. 2 is a specific example of a vertical pressing device and a side pressing device. FIG. 3 shows a conventional airtight device for a side pressure contact member. [Explanation of symbols] 1 Side contact member 2 Moving wall 3 Gearbox 4-axis screw 5 Pressure welding rod 6 Pressure welding rod 7 recessed space 8 Side frame 9 Partition 10 1st seal 11 Second seal 12 Inside of recess 13 surface 14 wall rail 15 Seal 16 Partition space
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) E06B 7/18 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) E06B 7/18
Claims (1)
であって、天井と床に圧接する圧接部材を備えると共
に、壁面に設けている壁レールに圧接して壁面との間の
隙間を防止する側部圧接部材における気密装置におい
て、移動壁の側端部には上記側部圧接部材を収容する凹
部空間を有し、また凹部空間内には該空間を2分する仕
切り部を設け、側部圧接部材の後方端には凹部内面に接
する第1シールを沿設し、また仕切り部表面に接する第
2シールを沿設し、第1シールは内部に空洞を有する概
略半円形断面を成し、第2シールは薄い板状として仕切
り部表面には前以て大きく撓み変形して接するようにし
たことを特徴とする移動壁の側部圧接部材における気密
装置。(57) [Claim 1] A moving wall suspended and moved on a ceiling rail, comprising a pressing member for pressing against a ceiling and a floor, and pressing against a wall rail provided on a wall surface. The airtight device in the side pressure contact member for preventing a gap between the side wall pressure contact member and the wall surface has a concave space for accommodating the side pressure contact member at the side end of the moving wall, and the space in the concave space. Is provided, a first seal in contact with the inner surface of the recess is provided along the rear end of the side pressure contact member, and a second seal in contact with the surface of the partition is provided along the first seal. Outline with cavity
The semi-circular cross section is formed, and the second seal is partitioned as a thin plate
An airtight device in a side wall pressure contact member of a moving wall, which is largely bent and deformed before coming into contact with a surface of a moving portion.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14911799A JP3383878B2 (en) | 1999-05-28 | 1999-05-28 | Airtight device in side pressure contact member of moving wall |
TW89103170A TW464715B (en) | 1999-05-28 | 2000-02-23 | Air-tight device in side press-contacting member of moving wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14911799A JP3383878B2 (en) | 1999-05-28 | 1999-05-28 | Airtight device in side pressure contact member of moving wall |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000337041A JP2000337041A (en) | 2000-12-05 |
JP3383878B2 true JP3383878B2 (en) | 2003-03-10 |
Family
ID=15468100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14911799A Expired - Fee Related JP3383878B2 (en) | 1999-05-28 | 1999-05-28 | Airtight device in side pressure contact member of moving wall |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3383878B2 (en) |
TW (1) | TW464715B (en) |
-
1999
- 1999-05-28 JP JP14911799A patent/JP3383878B2/en not_active Expired - Fee Related
-
2000
- 2000-02-23 TW TW89103170A patent/TW464715B/en not_active IP Right Cessation
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Publication number | Publication date |
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TW464715B (en) | 2001-11-21 |
JP2000337041A (en) | 2000-12-05 |
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