JP3458411B2 - Wall structure - Google Patents
Wall structureInfo
- Publication number
- JP3458411B2 JP3458411B2 JP15614493A JP15614493A JP3458411B2 JP 3458411 B2 JP3458411 B2 JP 3458411B2 JP 15614493 A JP15614493 A JP 15614493A JP 15614493 A JP15614493 A JP 15614493A JP 3458411 B2 JP3458411 B2 JP 3458411B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- mounting bracket
- glass
- sheet
- bolt
- 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
Description
【発明の詳細な説明】
【０００１】
【産業上の利用分野】本発明は、壁構造体に関する。
【０００２】
【従来の技術】強化ガラス等の板ガラスの４隅に貫通孔
を設け、この貫通孔を介して、取付金具に板ガラスを取
付け、該取付金具を躯体に取付けることにより板ガラス
を躯体に取付けた壁構造体は、ガラスの透明性を生かす
ため、実用化されている。
【０００３】この板ガラスと取付金具とは、４枚の板ガ
ラスの互いに隣接する隅部が、１個の取付金具に取付け
られる関係にある。この際、取付金具にも貫通孔を設
け、板ガラスと取付金具の両貫通孔を挿通するボルトに
より板ガラスを取付金具に取付けている。そして取付金
具の貫通孔を長孔形状とし、地震による板ガラス間の変
位を、長孔形状である貫通孔内でボルトが移動すること
により吸収していた。
【０００４】
【発明が解決しようとする課題】しかし、この長孔形状
では、板ガラス間の水平方向と垂直方向との両変位を同
時に吸収することが難かしく、大きな変位を受けた際に
板ガラス間のシール材が切れるという課題があった。一
方、取付金具の貫通孔をボルトの外径より充分大きな径
を有するいわゆるバカ孔形状にすることも考えられる
が、その場合は、板ガラスを通して取付金具の貫通孔が
見え外観が損われるという課題があった。
【０００５】本発明は、従来の技術が有していた上記課
題を解消し、地震により板ガラス間のシール材が切れる
恐れがなく、取付金具の貫通孔が板ガラスを通して見え
難い壁構造体の提供を目的とする。
【０００６】
【課題を解決するための手段】本発明は、４枚の板ガラ
スの互いに隣接する隅部を、１個の取付金具に取付け、
該取付金具を躯体に取付けてなる壁構造体において、実
質的に直角三角形形状の貫通孔を前記取付金具に設け、
前記貫通孔のうち、下方に位置する２枚の板ガラスを取
付ける２個の直角三角形形状の貫通孔は、上下方向の辺
と左右方向の辺とで直角を構成して、斜辺が外側上方に
位置するような向きに形成され、上方に位置する２枚の
板ガラスを取付ける２個の貫通孔は、上下方向の辺と左
右方向の辺とで直角を構成し、斜辺が内側上方に位置す
るような向きに形成され、前記貫通孔の左右方向の辺は
前記板ガラスに挿通されるボルトの直径の１．７〜２．
５倍、上下方向の辺は前記板ガラスに挿通されるボルト
の直径の１．４〜１．９倍であり、前記取付金具の貫通
孔を介して板ガラスを取付けてなることを特徴とする壁
構造体である。
【０００７】以下、図面に基づいて説明する。図１は、
本発明による壁構造体の正面図、図２は、図１のＡＡ断
面図、図３は、取付金具の正面図である。１は取付金
具、４は板ガラス、８は躯体である。図１に示されるよ
うに取付金具１は、Ｘ字状をしており、その各先端に
は、円盤状の先端部材９が固定され、各先端部材には、
図１に示されるように、４枚の板ガラス４の互いに隣接
する隅部がそれぞれ取付けられている。
【０００８】この先端部材９には、実質的に直角三角形
形状の貫通孔１０が設けられ、板ガラス４に設けられた
皿孔から、ボルト２が挿通され、ボルト２とナット５に
より板ガラス４が貫通孔１０を介して取付金具１に取付
けられる。
【０００９】この貫通孔１０は、その内部をボルト２が
移動し、板ガラス４間の変位を吸収するようになってい
る。また、直角三角形形状をなす貫通孔１０の３つの角
部は、それぞれ図３に示されるように曲線にしてあり、
応力集中による先端部材９の破損を防いでいる。
【００１０】この貫通孔の大きさとしては、図３におい
て、ａがボルト２の直径の１．７〜２．５倍、ｂがボル
トの直径の１．４〜１．９倍が好ましい。この貫通孔の
大きさが、上記範囲より小さいと地震による板ガラス間
の変位が吸収されず、板ガラス間のシール材が切れる恐
れがある。一方、貫通孔の大きさが上記範囲より大きい
と外観が損なわれるので好ましくない。
【００１１】また、ボルト２の直径は、板ガラス４の大
きさ、厚さにより異なり、例えば、矩形で、２０００ｍ
ｍ×２０００ｍｍ×１２ｍｍのサイズの板ガラスの場合
には直径１２〜１４ｍｍのボルトが使用される。
【００１２】また、下方に位置する２枚の板ガラス４を
取付ける２個の直角三角形形状の貫通孔１０は、上下方
向の辺と左右方向の辺とで直角を構成し、斜辺が外側上
方に位置するような向きに形成される。一方、上方に位
置する２枚の板ガラス４を取付ける２個の貫通孔１０
は、上下方向の辺と左右方向の辺とで直角を構成し、斜
辺が内側上方に位置するような向きに形成される。この
ような貫通孔１０の配置にすることにより、板ガラス４
間の水平方向の変位と垂直方向の変位とを特に効率的に
吸収することができる。
【００１３】図３に示されるように、取付金具１のＸ字
の交点には、例えば左右方向に長い長孔状の貫通孔３が
設けてあり、図２に示されるように、この貫通孔３より
ボルト６を挿通し、躯体８へ取付金具１を取付ける。７
はシール材であり、通常シリコーン樹脂が使用される。
【００１４】なお、取付金具１の材質としては、ステン
レス鋼等が使用され、板ガラス４としては、強化ガラ
ス、強化ガラスを接着した合せガラス、等が使用され
る。また、取付金具の形状としてはＸ字状に限定され
ず、他の形状例えばＨ字状等であってもよい。
【００１５】
【発明の効果】本発明によれば、地震による板ガラスの
垂直方向および水平方向の変位を効率よく吸収するの
で、板ガラス間のシール材が切れる恐れが少ない。ま
た、取付金具の貫通孔が小さいので、施工後の外観が優
れる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall structure. 2. Description of the Related Art Through-holes are provided at four corners of a sheet glass such as tempered glass, and the sheet glass is attached to a mounting bracket through the through holes, and the mounting bracket is attached to the body to attach the sheet glass to the body. Wall structures have been put to practical use in order to make use of the transparency of glass. [0003] The plate glass and the mounting bracket have a relationship in which corners of four plate glasses adjacent to each other are mounted on one mounting bracket. At this time, a through hole is also provided in the mounting bracket, and the plate glass is mounted on the mounting bracket with bolts inserted through both through holes of the plate glass and the mounting bracket. Then, the through hole of the mounting bracket is formed in a long hole shape, and the displacement between the glass sheets due to the earthquake is absorbed by the movement of the bolt in the through hole having the long hole shape. [0004] However, in this elongated hole shape, it is difficult to simultaneously absorb both the horizontal and vertical displacements between the sheet glasses, and when a large displacement is applied, the gap between the sheet glasses is difficult. There is a problem that the sealing material of the above is cut. On the other hand, it is also conceivable to make the through hole of the mounting bracket a so-called stupid hole shape having a diameter sufficiently larger than the outer diameter of the bolt, but in that case, a problem that the through hole of the mounting bracket is visible through the plate glass and the appearance is impaired. there were. The present invention solves the above-mentioned problems of the prior art, and provides a wall structure in which the sealing material between the glass sheets is not likely to be cut by an earthquake and the through holes of the mounting bracket are hardly seen through the glass sheets. Aim. According to the present invention, corners of four glass sheets adjacent to each other are attached to a single metal fitting.
In a wall structure obtained by attaching the mounting bracket to a skeleton, a substantially right triangle-shaped through hole is provided in the mounting bracket,
Of the through holes, take the two lower glass sheets
The two right-angled triangular shaped through holes are
And the right and left sides form a right angle, with the hypotenuse
It is formed so that it is positioned so that
The two through holes for attaching the glass sheet are the vertical side and the left side.
A right angle is formed with the right side, and the hypotenuse is located above the inside.
And the side of the through hole in the left-right direction is
1.7 to 2. of the diameter of the bolt inserted into the plate glass.
5 times, the vertical side is the bolt inserted into the glass plate
The wall structure has a diameter of 1.4 to 1.9 times the diameter of the above, and is formed by attaching a sheet glass through a through hole of the mounting bracket. Hereinafter, description will be made with reference to the drawings. FIG.
FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a front view of a mounting bracket. 1 is a mounting bracket, 4 is a sheet glass, and 8 is a frame. As shown in FIG. 1, the mounting bracket 1 has an X-shape, and a disk-shaped distal member 9 is fixed to each distal end thereof.
As shown in FIG. 1, corners of four sheet glasses 4 adjacent to each other are attached. The tip member 9 is provided with a substantially right-angled triangular through hole 10 through which a bolt 2 is inserted through a countersink hole provided in the plate glass 4, and the plate glass 4 is penetrated by the bolt 2 and the nut 5. It is attached to the mounting bracket 1 through the hole 10. [0009] The through-hole 10 is configured so that the bolt 2 moves inside the through-hole 10 and absorbs the displacement between the glass sheets 4. The three corners of the through-hole 10 having a right triangle shape are each curved as shown in FIG.
The breakage of the tip member 9 due to stress concentration is prevented. As for the size of this through hole, in FIG. 3, a is preferably 1.7 to 2.5 times the diameter of the bolt 2 and b is preferably 1.4 to 1.9 times the diameter of the bolt. If the size of the through hole is smaller than the above range, the displacement between the glass sheets due to the earthquake will not be absorbed, and the sealing material between the glass sheets may be cut. On the other hand, when the size of the through hole is larger than the above range, the appearance is impaired, which is not preferable. The diameter of the bolt 2 varies depending on the size and thickness of the sheet glass 4 and is, for example, a rectangular shape of 2000 m.
In the case of a sheet glass having a size of mx 2000 mm x 12 mm, a bolt having a diameter of 12 to 14 mm is used. The two through-holes 10 each having the shape of a right triangle forming two plate glasses 4 located below form a right angle with the vertical side and the horizontal side, and the hypotenuse is located outward and upward. It is formed in such a direction as to do. On the other hand, two through holes 10 for mounting two sheet glasses 4 located above
Is formed so that a vertical side and a horizontal side form a right angle, and the oblique side is located inside and above. By arranging such through holes 10, the plate glass 4
The horizontal displacement and the vertical displacement between them can be absorbed particularly efficiently. As shown in FIG. 3, at the intersection of the X shape of the mounting bracket 1, for example, a long hole-like through hole 3 is provided which is long in the left-right direction, and as shown in FIG. 3, the bolt 6 is inserted, and the mounting bracket 1 is attached to the frame 8. 7
Is a sealing material, and usually a silicone resin is used. As the material of the mounting bracket 1, stainless steel or the like is used, and as the plate glass 4, tempered glass, laminated glass to which tempered glass is bonded, or the like is used. Further, the shape of the mounting bracket is not limited to the X shape, but may be another shape, for example, an H shape. According to the present invention, the vertical and horizontal displacements of the sheet glass caused by the earthquake are efficiently absorbed, so that the sealing material between the sheet glasses is less likely to break. In addition, since the through holes of the mounting bracket are small, the appearance after the construction is excellent.
【図面の簡単な説明】 【図１】本発明の壁構造体の正面図 【図２】図１のＡＡ断面図 【図３】取付金具の正面図 【符号の説明】 １：取付金具 ２：ボルト ３：貫通孔 ４：板ガラス ５：ナット ６：ボルト ７：シール材 ８：躯体 ９：先端部材 １０：貫通孔[Brief description of the drawings] FIG. 1 is a front view of a wall structure of the present invention. FIG. 2 is a sectional view taken along the line AA in FIG. FIG. 3 is a front view of a mounting bracket. [Explanation of symbols] 1: Mounting bracket 2: bolt 3: Through hole 4: sheet glass 5: Nut 6: bolt 7: Seal material 8: Frame 9: Tip member 10: Through hole
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 2/88 - 2/96 E06B 3/54 E04F 13/14 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) E04B 2/88-2/96 E06B 3/54 E04F 13/14
Claims (1)
１個の取付金具に取付け、該取付金具を躯体に取付けて
なる壁構造体において、実質的に直角三角形形状の貫通
孔を前記取付金具に設け、前記貫通孔のうち、下方に位
置する２枚の板ガラスを取付ける２個の直角三角形形状
の貫通孔は、上下方向の辺と左右方向の辺とで直角を構
成して、斜辺が外側上方に位置するような向きに形成さ
れ、上方に位置する２枚の板ガラスを取付ける２個の貫
通孔は、上下方向の辺と左右方向の辺とで直角を構成
し、斜辺が内側上方に位置するような向きに形成され、
前記貫通孔の左右方向の辺は前記板ガラスに挿通される
ボルトの直径の１．７〜２．５倍、上下方向の辺は前記
板ガラスに挿通されるボルトの直径の１．４〜１．９倍
であり、前記取付金具の貫通孔を介して板ガラスを取付
けてなることを特徴とする壁構造体。(57) [Claims 1] The adjacent corners of four sheet glasses are
In a wall structure which is mounted on one mounting bracket and the mounting bracket is mounted on a frame, a substantially right-angled triangular through-hole is provided in the mounting bracket, and the through-hole is positioned downward.
Two right-angled triangles to attach two glass plates to be placed
Of the through-hole at right angles to the vertical side and the horizontal side
And the orientation is such that the hypotenuse is located at the top outside.
The two through holes for mounting the two upper glass sheets
The through hole forms a right angle with the vertical side and the horizontal side
And is formed in such a direction that the hypotenuse is located on the upper inside,
The left and right sides of the through hole are inserted through the glass sheet.
1.7 to 2.5 times the diameter of the bolt,
1.4 to 1.9 times the diameter of the bolt inserted into the glass sheet
A wall structure , wherein a sheet glass is attached through a through hole of the attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15614493A JP3458411B2 (en) | 1993-06-02 | 1993-06-02 | Wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15614493A JP3458411B2 (en) | 1993-06-02 | 1993-06-02 | Wall structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06341209A JPH06341209A (en) | 1994-12-13 |
| JP3458411B2 true JP3458411B2 (en) | 2003-10-20 |
Family
ID=15621296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15614493A Expired - Fee Related JP3458411B2 (en) | 1993-06-02 | 1993-06-02 | Wall structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3458411B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2858422B2 (en) * | 1994-01-24 | 1999-02-17 | 株式会社竹中工務店 | Wall panel mounting bracket |
-
1993
- 1993-06-02 JP JP15614493A patent/JP3458411B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06341209A (en) | 1994-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006241695A (en) | Supporting structure of glass pane | |
| JP3458411B2 (en) | Wall structure | |
| JP2007198016A (en) | Glass panel fixing structure | |
| JP3014300B2 (en) | Mounting structure of the plate-shaped support bracket on the wall | |
| CN209729452U (en) | A kind of fixing connection structure between icon board and wall | |
| JP5133488B2 (en) | Glass component assembly | |
| JPS62296084A (en) | Window apparatus | |
| JPS6036645Y2 (en) | soundproof wall | |
| JPH0643739B2 (en) | Hollow panel construction material falling prevention structure | |
| JP2001164683A (en) | Curtain wall | |
| JP3960380B2 (en) | Building exterior and its panel mounting jig | |
| JP3652579B2 (en) | Glass plate support structure | |
| JP3276299B2 (en) | Reinforcement hardware for wooden buildings | |
| JP3402382B2 (en) | Laminated glass support structure | |
| JP3675700B2 (en) | Glass plate support bracket and support structure | |
| CN201722840U (en) | Glass wall structure of glass frame | |
| KR200351207Y1 (en) | A structural sandwich panel | |
| JP2007198008A (en) | Surface glass fixing structure | |
| JP2003328484A (en) | Panel wall-body supporting structure | |
| JP2007198038A (en) | Plate glass support structure | |
| JP3620971B2 (en) | Mounting structure for plate members | |
| JP3814752B2 (en) | Panel wall | |
| JPH09328838A (en) | Smoke protective hanging wall | |
| JP3707993B2 (en) | Rib glass plate support structure | |
| JP4330769B2 (en) | Rib glass support structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070808 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080808 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080808 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090808 Year of fee payment: 6 |
|
| LAPS | Cancellation because of no payment of annual fees |