JP2840175B2 - Sound insulation board - Google Patents
Sound insulation boardInfo
- Publication number
- JP2840175B2 JP2840175B2 JP5144490A JP14449093A JP2840175B2 JP 2840175 B2 JP2840175 B2 JP 2840175B2 JP 5144490 A JP5144490 A JP 5144490A JP 14449093 A JP14449093 A JP 14449093A JP 2840175 B2 JP2840175 B2 JP 2840175B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- thin plate
- pressing member
- sound insulating
- pressing
- 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 - Lifetime
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、額縁状の枠体を設け、
前記枠体に嵌入自在な遮音用薄板を設け、前記薄板を前
記枠体との間に厚み方向に沿って挟持固定する押付部材
を設け、前記押付部材を、前記枠体に嵌入させた状態の
前記薄板の面方向に沿って接当させて固定可能な固定部
を、前記枠体に設けてある遮音板に関する。BACKGROUND OF THE INVENTION The present invention provides a frame-shaped frame,
A sound-insulating thin plate that can be fitted into the frame body is provided, a pressing member that sandwiches and fixes the thin plate with the frame body along the thickness direction is provided, and the pressing member is fitted into the frame body. The present invention relates to a sound insulating plate provided on the frame body with a fixing portion that can be fixed by being brought into contact with the thin plate along a surface direction thereof.
【０００２】[0002]
【従来の技術】従来、この種の遮音板としては、図８の
側面視断面図に示すように、互いに対向する前記枠体３
の固定部５と前記押付部材４との両接当部Ｓ，Ｓを、そ
れぞれ平面に形成し、両接当部Ｓ，Ｓの対向方向に沿っ
た方向に軸芯を向けた取付ボルト９によって押付部材４
を枠体３に取り付けてあるものがあった。2. Description of the Related Art Conventionally, as a sound insulating plate of this type, as shown in a side view sectional view of FIG.
The contact portions S, S of the fixing portion 5 and the pressing member 4 are formed in planes, respectively, and are attached by mounting bolts 9 whose axes are oriented in the direction along the opposing direction of the contact portions S, S. Pressing member 4
Was attached to the frame 3.
【０００３】[0003]
【発明が解決しようとする課題】上述した従来の遮音板
によれば、前記枠体に対して押付部材を取り付けるの
に、前記枠体に嵌入させた状態の前記薄板に押付部材を
押し付けながら枠体の接当部側へずらし、接当させて実
施するものであるが、取付作業中は、上述のように、押
付部材を薄板に押し付けておかなければならず、取付け
難いという欠点がある。また、前記押付部材が長尺の場
合は、押付部材を全長にわたって同じように薄板に押し
付け難く、局部的な押付力で押付部材を薄板に接当させ
れば、前記押付部材や薄板が前記押付力によって歪んだ
り、破損したりし易いという欠点もある。According to the above-mentioned conventional sound insulating plate, when the pressing member is attached to the frame, the frame is pressed while pressing the thin member fitted into the frame. It is carried out by shifting to the contact portion side of the body and bringing it into contact. However, during the mounting operation, the pressing member must be pressed against the thin plate as described above, and there is a disadvantage that it is difficult to mount. Further, when the pressing member is long, it is difficult to press the pressing member on the thin plate in the same manner over the entire length, and if the pressing member is brought into contact with the thin plate with a local pressing force, the pressing member or the thin plate is pressed. There is also a disadvantage that it is easily distorted or broken by force.
【０００４】従って、本発明の目的は、上記欠点に鑑
み、枠体に嵌入させた薄板を枠体と押付部材とで挟圧支
持するのに、押付部材を簡単に取り付けることができ、
しかも、押付部材の取付に際して薄板を歪ませたり破損
させたりし難い遮音板を提供するところにある。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a pressing member which can be easily attached to a thin plate fitted in the frame by pressing the frame with the pressing member.
Moreover, it is an object of the present invention to provide a sound insulating plate that is unlikely to distort or break the thin plate when attaching the pressing member.
【０００５】[0005]
【課題を解決するための手段】この目的を達成するため
の本発明における遮音板の特徴構成は、額縁状の枠体に
嵌入させた遮音用薄板を前記枠体との間に厚み方向に沿
って挟持固定する押付部材を、前記薄板の面方向に沿っ
て接当させて固定可能で且つ前記枠体に設けてある固定
部に近接させるに伴って、前記枠体に嵌入させた状態の
前記薄板へ前記押付部材を近接誘導自在な誘導手段を、
前記枠体と前記押付部材との間に設けてあるところにあ
る。In order to achieve the above object, a sound insulating plate according to the present invention is characterized in that a sound insulating thin plate fitted in a frame-like frame is disposed between the frame and the frame along a thickness direction. As the pressing member to be pinched and fixed is brought into contact with and fixed along the surface direction of the thin plate, and is brought close to a fixing portion provided on the frame, the pressing member is inserted into the frame. A guiding means that can guide the pressing member close to the thin plate,
It is located between the frame and the pressing member.
【０００６】尚、前記誘導手段を構成するに、互いに対
向する前記固定部と前記押付部材の両接当部の一方に凸
部を設け、前記凸部が嵌入自在な凹部を、前記両接当部
の他方に設け、前記凸部と前記凹部との嵌合に伴って、
前記押付部材を前記薄板側に近接誘導自在な傾斜面を、
前記凸部と前記凹部との少なくとも一方に設けてあって
もよい。In order to constitute the guiding means, a convex portion is provided on one of the contact portions of the fixing portion and the pressing member which are opposed to each other, and a concave portion into which the convex portion can be fitted is connected to the contact portion. Provided on the other of the portions, with the fitting of the convex portion and the concave portion,
An inclined surface capable of guiding the pressing member toward the thin plate side,
It may be provided on at least one of the convex portion and the concave portion.
【０００７】[0007]
【作用】本発明における遮音板の特徴構成によれば、押
付部材を枠体の固定部に近接させるに伴って、前記枠体
に嵌入させた状態の薄板へ前記押付部材を近接誘導自在
な誘導手段を設けてあるから、前記押付部材を前記固定
部に近接させながら枠体に取り付けるだけで、押付部材
は薄板側へも近接し、薄板を枠体との間に挟圧支持する
ことが可能となる。従って、枠体に対する押付部材の取
付作業を、従来のように、薄板に押付部材を押し付けた
状態で実施する必要がなくなり、簡単化することが可能
となり、その結果、取付作業効率を向上させることがで
きる。According to the characteristic structure of the sound insulating plate of the present invention, as the pressing member approaches the fixing portion of the frame, the pressing member can be guided to the thin plate fitted in the frame so that the pressing member can approach the thin plate. Since the means is provided, simply attaching the pressing member to the frame while approaching the fixing portion, the pressing member also approaches the thin plate side, and the thin plate can be pinched and supported between the thin plate and the frame. Becomes Therefore, it is not necessary to perform the work of attaching the pressing member to the frame body in a state where the pressing member is pressed against the thin plate as in the related art, and it is possible to simplify the operation, thereby improving the efficiency of the attaching operation. Can be.
【０００８】また、前記固定部に対する押付部材の近接
度合を加減することによって、薄板に対する押付部材の
挟圧の度合を調節することが可能となるから、例えば、
挟持する薄板の材質や厚さに応じて、部材の変更なしに
自由に挟圧状態を変更することが可能となる。即ち、前
記枠体に対する押付部材の取り付けに、例えば、取付ボ
ルトを使用する場合には、その取付ボルトの締付け加減
を調整することによって、組み付ける薄板を最適の挟持
状態で挟圧支持することが可能となり、例えば、遮音板
が強風にさらされ易い環境下に設置される場合には、前
記取付ボルトを強く締め付けて強い挟圧力で薄板を挟持
して外れ難くしたり、ガラス板等の破損し易い材質の薄
板を用いる場合には、前記取付ボルトを弱めに締め付け
て、軟らかく挟持して割れ難くすることが可能となる。
更には、押付部材を固定部に対して徐々に近接させるこ
とによって、挟圧支持される薄板に対して局部的に大き
な押付力が作用することもなくなるから、それが原因の
薄板の破損等も防止することが可能となる。Further, by adjusting the degree of proximity of the pressing member to the fixing portion, the degree of the pressing force of the pressing member against the thin plate can be adjusted.
According to the material and thickness of the thin plate to be clamped, the clamping state can be freely changed without changing the members. That is, for example, when a mounting bolt is used to attach the pressing member to the frame, it is possible to clamp and support the thin plate to be assembled in an optimal clamping state by adjusting the tightening adjustment of the mounting bolt. For example, when the sound insulating plate is installed in an environment that is easily exposed to strong wind, the mounting bolt is strongly tightened, and the thin plate is pinched with a strong clamping force so that the thin plate is not easily detached, or the glass plate or the like is easily damaged. When a thin plate made of a material is used, it is possible to tighten the mounting bolts weakly so that the mounting bolts are softly clamped and hardly cracked.
Further, by gradually bringing the pressing member closer to the fixed portion, since a large pressing force does not act locally on the thin plate supported and pressed, the thin plate may be damaged due to the local pressing force. This can be prevented.
【０００９】尚、前記誘導手段を構成するに、互いに対
向する前記固定部と前記押付部材の両接当部の一方に凸
部を設け、前記凸部が嵌入自在な凹部を、前記両接当部
の他方に設け、前記凸部と前記凹部との嵌合に伴って、
前記押付部材を前記薄板側に近接誘導自在な傾斜面を、
前記凸部と前記凹部との少なくとも一方に設けてあれ
ば、簡単な構造によって前述の本発明の特徴的な作用を
叶えることができることに加えて、凸部と凹部との嵌合
によって枠体に対する押付部材の位置決めが簡単に実施
することが可能となる。In order to constitute the guiding means, a convex portion is provided on one of the two contact portions of the fixing portion and the pressing member which are opposed to each other, and a concave portion into which the convex portion can be fitted is connected to the two contact portions. Provided on the other of the portions, with the fitting of the convex portion and the concave portion,
An inclined surface capable of guiding the pressing member toward the thin plate side,
If provided on at least one of the convex portion and the concave portion, in addition to being able to achieve the above-described characteristic operation of the present invention with a simple structure, the fitting of the convex portion and the concave portion allows the frame to be fitted to the frame. The positioning of the pressing member can be easily performed.
【００１０】[0010]
【発明の効果】従って、本発明の遮音板によれば、枠体
に対する遮音用薄板の固定を、効率よく実施することが
でき、しかも、取付作業に伴う前記薄板や押付部材への
過負荷を生じ難くして損傷または破損を防止することが
可能となり、組立作業性・歩留まりを共に向上させるこ
とができるようになり、更には、薄板の挟持状態を調整
することも可能であるから、薄板の材質や、遮音板の設
置環境等に合わせた挟持状態の遮音板を提供することが
可能となり、遮音板の機能性をも向上させることが可能
となる。Therefore, according to the sound insulating plate of the present invention, the sound insulating thin plate can be efficiently fixed to the frame, and the overload on the thin plate and the pressing member due to the mounting operation can be reduced. It is difficult to cause damage or breakage, and it is possible to improve both assembly workability and yield, and it is also possible to adjust the sandwiching state of the thin plate, It is possible to provide a sound insulating plate in a sandwiched state according to the material, the installation environment of the sound insulating plate, and the like, and it is also possible to improve the functionality of the sound insulating plate.
【００１１】[0011]
【実施例】以下に本発明の実施例を図面に基づいて説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【００１２】図４は、高速道路の側辺に立設してある塀
Ｗを示している。この塀Ｗは、等ピッチで且つ隣接する
溝部Ｍが互いに対向する姿勢に立設した弓状に屈曲形成
したＨ型鋼からなる複数の遮音板取付支柱１間に、複数
の遮音板Ｐの左右両縁部を前記遮音板取付支柱１の溝部
Ｍに各別に嵌入させ、且つ、上下に積み重ねた状態に取
付けて構成してある。FIG. 4 shows a wall W standing upright on the side of the highway. The wall W is provided between a plurality of sound insulation plate mounting posts 1 made of an H-shaped steel bent at an equal pitch and having adjacent groove portions M standing upright in an arcuate shape. The edge portions are individually fitted into the groove portions M of the sound insulating plate mounting support column 1, and are mounted in a vertically stacked state.
【００１３】前記遮音板Ｐは、遮音用薄板２を設け、前
記薄板２を嵌め込んだ状態で支持する額縁状の枠体３を
設け、前記枠体３との間に前記薄板２を挟持固定するた
めの押付部材の一例である押縁４を設けて構成してあ
る。The sound insulating plate P is provided with a sound insulating thin plate 2, a frame-shaped frame 3 for supporting the thin plate 2 in a fitted state, and holding the thin plate 2 between the frame 3 and the frame 3. A pressing edge 4 which is an example of a pressing member for performing the pressing operation is provided.
【００１４】前記遮音用薄板２は、ポリカーボネイト製
の弾性のある透光板であり、この薄板２を、前記枠体３
に形成された枠組内に保持してある。The sound insulating thin plate 2 is an elastic translucent plate made of polycarbonate.
Are held in the framework formed.
【００１５】前記枠体３は、アルミニウムによって形成
してあり、図１及び図２及び図３に示すように、枠組内
方側に段部を設けた中空の角柱からなる上フレーム３Ａ
及び下フレーム３Ｂ及び一対の横フレーム３Ｃによって
構成してある。尚、遮音板の大きさや、遮音板に対する
設計応力によって、前記各フレーム３Ａ，３Ｂ，３Ｃの
他に、前記両横フレーム３Ｃ間に前記上下のフレーム３
Ａ，３Ｂにわたる中フレームを設けることもある。前記
各フレーム３Ａ，３Ｂ，３Ｃには、前記枠組内に配置し
た薄板２の面方向に沿って押し付けて固定する前記押縁
４を取り付けるための固定部５を各別に設けてあると共
に、前記押縁４との間に前記薄板２を挟持自在な支持部
６が設けてある。前記固定部５には、後述する前記押縁
４の取付面４ｂに設けた凸部４ａが嵌合自在な凹部５ａ
を長手方向にわたって設けてあると共に、前記薄板２の
厚み方向に沿って複数の列に配置してある。また、前記
上フレーム３Ａの前記支持部６には、前記薄板２を厚み
方向に貫通して取付固定自在な止め具の一例であるネジ
部材６ａを着脱自在に複数設けてある。尚、前記上フレ
ーム３Ａの上端部、及び、下フレーム３Ｂの下端部に
は、上下に隣接する他の遮音板との嵌合部７を設けてあ
り、前記遮音板取付支柱１間に上下に嵌入した遮音板Ｐ
どうしの結合が、より強力なものとなるように形成して
ある。The frame 3 is made of aluminum, and as shown in FIGS. 1, 2 and 3, an upper frame 3A comprising a hollow prism having a step on the inner side of the frame.
And a lower frame 3B and a pair of horizontal frames 3C. Depending on the size of the sound insulating plate and the design stress on the sound insulating plate, the upper and lower frames 3 are located between the horizontal frames 3C in addition to the frames 3A, 3B, 3C.
A middle frame extending over A and 3B may be provided. Each of the frames 3A, 3B, and 3C is provided with a fixing portion 5 for attaching the pressing edge 4 for pressing and fixing the thin plate 2 arranged in the framework along the surface direction of the thin plate 2. And a supporting portion 6 capable of holding the thin plate 2 therebetween. The fixing portion 5 has a concave portion 5a into which a convex portion 4a provided on a mounting surface 4b of the pressing edge 4 described later can be fitted.
Are provided in the longitudinal direction, and are arranged in a plurality of rows along the thickness direction of the thin plate 2. Further, the support portion 6 of the upper frame 3A is provided with a plurality of detachable screw members 6a which are examples of stoppers which penetrate the thin plate 2 in the thickness direction and can be attached and fixed. At the upper end of the upper frame 3A and at the lower end of the lower frame 3B, there is provided a fitting portion 7 with another sound insulating plate which is vertically adjacent to each other. Sound insulation board P inserted
The bonds between them are designed to be stronger.
【００１６】前記押縁４は、前記上フレーム３Ａの支持
部６との間に前記薄板２を挟圧支持する第二挟持部材４
Ｂと、前記一対の横フレーム３Ｃ，３Ｃ及び下フレーム
３Ｂの各支持部６との間に前記薄板２を挟圧支持する第
一挟持部材４Ａとによって構成してあり、前記第二挟持
部材４Ｂは、前記薄板２の前記ネジ部材６ａの取付位置
より薄板２の面方向に沿った中心側で薄板２を枠体３と
の間に挟圧できるように形成してある。前記各挟持部材
４Ａ，４Ｂの詳細を説明すると、アルミニウムによって
中空の角柱状にそれぞれ形成してあり、前述のように、
前記固定部５に対する取付面４ｂを設け、その取付面４
ｂには、前記複数列の凹部５ａに各別に嵌合自在な凸部
４ａを長手方向に沿って全長に設けてある。一方、前記
固定部５に対して前記押縁４を取り付けた状態における
前記押縁４の前記薄板２側の面には、前記薄板２を前記
支持部６に押し付けると共に、薄板２との間の隙間を埋
めて遮音効果を高めるための弾性押付部材８を付設して
ある。 尚、前記枠体３への前記押縁４の取り付けは、
前記押縁４の長手方向に間隔をあけて貫通状態に設置自
在な複数の取付ボルト９によって、図に見られるよう
に、枠体３の固定部５、及び、押縁４の取付面４ｂが構
成するそれぞれの接当部Ｓどうしを対向配置した状態で
締結してある。The pressing edge 4 is a second holding member 4 for pressing and supporting the thin plate 2 between the pressing portion 4 and the supporting portion 6 of the upper frame 3A.
B and a first holding member 4A for holding the thin plate 2 between the pair of horizontal frames 3C, 3C and the supporting portions 6 of the lower frame 3B. The second holding member 4B Is formed so that the thin plate 2 can be pressed between the thin plate 2 and the frame 3 at a center side along the surface direction of the thin plate 2 from the mounting position of the screw member 6a of the thin plate 2. The details of each of the holding members 4A and 4B will be described. Each of the holding members 4A and 4B is formed in a hollow prismatic shape by aluminum.
An attachment surface 4b for the fixing portion 5 is provided.
b, a plurality of convex portions 4a that can be individually fitted into the plurality of rows of concave portions 5a are provided along the entire length in the longitudinal direction. On the other hand, the thin plate 2 is pressed against the support portion 6 and a gap between the thin plate 2 and the thin plate 2 is formed on the surface of the thin plate 2 on the side of the thin plate 2 in a state where the slit 4 is attached to the fixing portion 5. An elastic pressing member 8 is buried to enhance the sound insulation effect. In addition, the attachment of the ridge 4 to the frame 3 is as follows.
As shown in the figure, the fixing portion 5 of the frame 3 and the mounting surface 4b of the pressing edge 4 are constituted by a plurality of mounting bolts 9 which can be installed in a penetrating state at intervals in the longitudinal direction of the pressing edge 4. The respective contact portions S are fastened in a state where they are opposed to each other.
【００１７】また、前記凸部４ａと凹部５ａとのそれぞ
れの両側面の内、前記薄板２から遠い方の側面には、前
記固定部５に対して近接する方向に前記押縁４を近接さ
せて接当させるに伴って前記押縁４を前記薄板２側に近
接させるように形成した傾斜面Ｋを各別に設けてあり
（図３参照）、前記枠体３の凹部５ａの傾斜面Ｋに対し
て前記押縁４の凸部４ａの傾斜面Ｋが接当する状態にそ
れぞれの接当部Ｓどうしを配置し、前記取付ボルト９を
締めて対向する接当部Ｓどうしを近接させることによっ
て、前記傾斜面Ｋどうしがずれることで誘導し合い、前
記押縁４は薄板２側に近接して前記押付部材８を薄板２
に押し付けて前記支持部６との間に挟圧支持することが
できるように構成してある。この様に、前記押付部材４
を前記固定部５に近接させるに伴って、前記枠体３に嵌
入させた状態の前記薄板２へ前記押付部材４を近接誘導
自在な誘導手段Ｙは、前記凸部４ａ・凹部５ａ・傾斜面
Ｋによって構成してある。Also, the pressing edge 4 is made to approach the side surface farther from the thin plate 2 in the direction approaching the fixing portion 5 on both side surfaces of the convex portion 4a and the concave portion 5a. An inclined surface K formed so that the pressing edge 4 approaches the side of the thin plate 2 with the contact is provided separately (see FIG. 3), and the inclined surface K of the concave portion 5a of the frame 3 is provided. The respective contact portions S are arranged in a state in which the inclined surface K of the convex portion 4a of the pressing edge 4 contacts, and the mounting bolt 9 is tightened to bring the opposing contact portions S closer to each other, whereby the inclination is reduced. When the surfaces K are displaced from each other, they are guided to each other, and the pressing edge 4 approaches the thin plate 2 side, and the pressing member 8
, So that it can be pressed and supported between the support portion 6 and the support portion 6. Thus, the pressing member 4
The guide means Y, which can guide the pressing member 4 close to the thin plate 2 fitted in the frame 3 as the tool approaches the fixing portion 5, includes the convex portion 4a, the concave portion 5a, and the inclined surface. K.
【００１８】従って、本実施例の遮音板Ｐによれば、枠
体３の支持部６に前記薄板２の縁部を接当させた状態に
嵌め込み、上縁部を前記ネジ部材６ａによって上フレー
ム３Ａに取り付け固定し、そのネジ部材６ａの薄板２の
面に沿った中心側に弾性押付部材８が位置して薄板２を
挟圧できるように第二挟持部材４Ｂを上フレーム３Ａに
対して前記取付ボルト９によって仮止めすると共に、前
記薄板２の他の縁部は、下フレーム３Ｂ・横フレーム３
Ｃに対して第一挟持部材４Ａを前記取付ボルト９によっ
て仮止めし、各取付ボルト９を螺進させるだけで、前記
押縁４は、枠体３の固定部５に近接すると同時に、前記
誘導手段Ｙによって前記押縁４の押付部材８が薄板２に
押し付けられ、支持部６と押縁４との間に挟圧支持した
状態に簡単に取り付けることが可能となる。Therefore, according to the sound insulating plate P of this embodiment, the thin plate 2 is fitted into the support portion 6 of the frame 3 in a state where the edge of the thin plate 2 is in contact with the upper portion. The second holding member 4B is fixed to the upper frame 3A so that the elastic pressing member 8 is located on the center side of the screw member 6a along the surface of the thin plate 2 so that the thin plate 2 can be pressed. While being temporarily fixed by the mounting bolts 9, the other edge of the thin plate 2 is
C, the first clamping member 4A is temporarily fixed by the mounting bolts 9 and each mounting bolt 9 is screwed forward, so that the pressing edge 4 approaches the fixing portion 5 of the frame 3 and at the same time, the guiding means The pressing member 8 of the pressing edge 4 is pressed against the thin plate 2 by Y, so that the pressing member 8 can be easily attached between the support portion 6 and the pressing edge 4 in a state of being pressed and supported.
【００１９】〔別実施例〕 〈１〉 前記遮音用薄板２は、先の実施例で説明したポ
リカーボネイト製の薄板に限るものではなく、他の樹脂
や金属製のものや、繊維補強板やガラス板等であっても
よく、更には、透光性を有してないものであってもよ
い。Alternative Embodiment <1> The sound insulating thin plate 2 is not limited to the polycarbonate thin plate described in the previous embodiment, but may be made of another resin or metal, a fiber reinforced plate or glass. It may be a plate or the like, and furthermore, may not have translucency.
【００２０】〈２〉 前記枠体３は、先の実施例で説明
したものの他、例えば、各フレーム３Ａ，３Ｂ，３Ｃを
屈曲させて形成し、曲面状態に薄板２を支持できるよう
に構成してあってもよい。<2> The frame 3 is formed by bending each of the frames 3A, 3B, and 3C, in addition to the frame described in the previous embodiment, so as to support the thin plate 2 in a curved surface state. May be.
【００２１】〈３〉 前記誘導手段Ｙは、先の実施例で
説明したように、枠体３に前記凹部５ａを設け、押縁４
に前記凸部４ａを設けてあるものに限定されるものでは
なく、例えば、図５に示すように、枠体３に前記凸部４
ａを設け、押縁４に前記凹部５ａを設けてあるものであ
ってもよく、更には、図６に示すように、前記凸部４ａ
と前記凹部５ａとの一方に傾斜面Ｋを設けるものであっ
てもよい。また、前記取付ボルト９を螺進させることに
よって前記押縁４が薄板２側に近接するように、図７に
示すように、取付ボルト９を前記薄板２に対して傾斜す
る姿勢に設置できる取付ボルト用貫通孔Ｂを、枠体３及
び押縁４に形成してあれば、前記取付ボルト９の締付け
操作は実施し易く、より取付効率を向上させることが可
能となる。これらを含めて誘導手段Ｙという。<3> As described in the previous embodiment, the guiding means Y is provided with the concave portion 5a in the frame 3,
The protrusions 4a are not limited to those provided with the protrusions 4a. For example, as shown in FIG.
a, and the concave portion 5a may be provided in the pressing edge 4. Further, as shown in FIG.
An inclined surface K may be provided on one of the concave portion 5a and the concave portion 5a. Also, as shown in FIG. 7, the mounting bolt 9 can be installed in a posture inclined with respect to the thin plate 2 so that the pressing edge 4 approaches the thin plate 2 by screwing the mounting bolt 9. If the through hole B is formed in the frame 3 and the pressing edge 4, the tightening operation of the mounting bolt 9 can be easily performed, and the mounting efficiency can be further improved. These are referred to as guidance means Y.
【００２２】尚、特許請求の範囲の項に、図面との対照
を便利にするために符号を記すが、該記入により本発明
は添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図１】実施例の遮音板を表す側面視断面図FIG. 1 is a side sectional view showing a sound insulating plate of an embodiment.
【図２】実施例の遮音板を表す正面図FIG. 2 is a front view showing the sound insulating plate of the embodiment.
【図３】枠体と押付部材との嵌合を表す作用断面図FIG. 3 is an operation sectional view showing the fitting between the frame and the pressing member.
【図４】実施例の遮音板の取付状況を表す斜視図FIG. 4 is a perspective view showing a mounting state of the sound insulating plate of the embodiment.
【図５】別実施例の遮音板を表す側面視断面図FIG. 5 is a side sectional view showing a sound insulating plate of another embodiment.
【図６】別実施例の誘導手段を表す要部断面図FIG. 6 is a cross-sectional view of a main part illustrating a guiding unit according to another embodiment.
【図７】別実施例の誘導手段を表す要部断面図FIG. 7 is a cross-sectional view of a main part illustrating a guiding unit according to another embodiment.
【図８】従来例の遮音板を表す側面視断面図FIG. 8 is a side sectional view showing a conventional sound insulating plate.
２ （遮音用）薄板 ３ 枠体 ４ 押付部材 ４ａ 凸部 ５ 固定部 ５ａ 凹部 Ｋ 傾斜面 Ｓ 接当部 Ｙ 誘導手段 2 (for sound insulation) thin plate 3 frame 4 pressing member 4a convex part 5 fixing part 5a concave part K inclined surface S contact part Y guidance means
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E01F 8/00 E01F 8/02──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 6 , DB name) E01F 8/00 E01F 8/02
Claims (2)
（３）に嵌入自在な遮音用薄板（２）を設け、前記薄板
（２）を前記枠体（３）との間に厚み方向に沿って挟持
固定する押付部材（４）を設け、前記押付部材（４）
を、前記枠体（３）に嵌入させた状態の前記薄板（２）
の面方向に沿って接当させて固定可能な固定部（５）
を、前記枠体（３）に設けてある遮音板であって、 前記押付部材（４）を前記固定部（５）に近接させるに
伴って、前記枠体（３）に嵌入させた状態の前記薄板
（２）へ前記押付部材（４）を近接誘導自在な誘導手段
（Ｙ）を、前記枠体（３）と前記押付部材（４）との間
に設けてある遮音板。1. A frame-shaped frame (3) is provided, a sound-insulating thin plate (2) fittable into the frame (3) is provided, and the thin plate (2) is placed between the thin plate (2) and the frame (3). A pressing member (4) for pinching and fixing along the thickness direction, and the pressing member (4) is provided.
Is inserted into the frame (3).
Fixing part (5) that can be fixed by abutting along the surface direction of
Is a sound insulating plate provided on the frame (3), wherein the pressing member (4) is fitted into the frame (3) as the pressing member (4) approaches the fixing portion (5). A sound insulating plate provided with guide means (Y) capable of guiding the pressing member (4) close to the thin plate (2) between the frame (3) and the pressing member (4).
に対向する前記固定部（５）と前記押付部材（４）の両
接当部（Ｓ),（Ｓ）の一方に凸部（４ａ）を設け、前記
凸部（４ａ）が嵌入自在な凹部（５ａ）を、前記両接当
部（Ｓ),（Ｓ）の他方に設け、前記凸部（４ａ）と前記
凹部（５ａ）との嵌合に伴って、前記押付部材（４）を
前記薄板（２）側に近接誘導自在な傾斜面（Ｋ）を、前
記凸部（４ａ）と前記凹部（５ａ）との少なくとも一方
に設けてある請求項１に記載の遮音板。2. The guide means (Y) comprises a convex portion (S) provided on one of both contact portions (S) and (S) of the fixing portion (5) and the pressing member (4) facing each other. 4a), and a concave portion (5a) into which the convex portion (4a) can be fitted is provided on the other of the two contact portions (S) and (S), and the convex portion (4a) and the concave portion (5a) are provided. In accordance with the fitting, the inclined surface (K) that can guide the pressing member (4) toward the thin plate (2) side is provided on at least one of the convex portion (4a) and the concave portion (5a). The sound insulating plate according to claim 1 provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5144490A JP2840175B2 (en) | 1993-06-16 | 1993-06-16 | Sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5144490A JP2840175B2 (en) | 1993-06-16 | 1993-06-16 | Sound insulation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0718632A JPH0718632A (en) | 1995-01-20 |
| JP2840175B2 true JP2840175B2 (en) | 1998-12-24 |
Family
ID=15363549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5144490A Expired - Lifetime JP2840175B2 (en) | 1993-06-16 | 1993-06-16 | Sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2840175B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3615851B2 (en) * | 1995-12-28 | 2005-02-02 | 日本板硝子環境アメニティ株式会社 | Sound insulation board |
| US7637062B2 (en) * | 2004-06-10 | 2009-12-29 | Durisol Inc. | Panel section for sound barrier |
| KR100645234B1 (en) * | 2006-04-19 | 2006-11-15 | 에스에이 주식회사 | Soundproofing wall for a tunnel of assembling-type |
| KR100967063B1 (en) * | 2010-03-15 | 2010-06-29 | 강현숙 | Car soundproofing walls |
| JP6713790B2 (en) * | 2016-02-29 | 2020-06-24 | Ykk Ap株式会社 | Window unit connection structure |
| CN114215208A (en) * | 2021-12-31 | 2022-03-22 | 镇江慧德环保设备工程有限公司 | High-stability frame type connecting structure for sound insulation |
-
1993
- 1993-06-16 JP JP5144490A patent/JP2840175B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718632A (en) | 1995-01-20 |
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