JPH05340164A - Jig for fastening opening frame - Google Patents

Abstract

PURPOSE:To provide the title jig which is widely adapted for the different sizes of opening frames, which prevents a clearance between the opening frame and an inner periphery of an opening part, in the work of sticking the opening frame thereon, and which secures a space at the inside of the opening frame required for persons' coming in and out. CONSTITUTION:The title jig is used when an opening frame 110 consisting of frame members 110a to 110d, right-and-left, top-and-bottom is stuck on the inner periphery of an opening part 100 of a building, and is composed of both depressing members 1A and connecting members 1B The respective depressing. members 1A are positioned on the inside surfaces of the almost intermediate parts of the frame member 110a to 110d. The connecting members 1B, each length of which is adjustable and each of which is extended between the depressing members 1A positioned on two of the frame members 110a to 110d, neighbouring with each other in vertical and horizontal directions. A connected part 22 properly positioned of a plurality of the connected parts 22 on the depressing member 1A and a connecting part 62 of the connecting member 1B are engaged with each other. The respective connecting members 1B are elongated by the operation of turning handle parts 5 thereon, and a clearance between the opening frame 110 and the inner periphery of the opening part 100 is brought into close contact with each other.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、建物の開口部の内周縁
に枠材を接着する際に使用される開口枠固定治具に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening frame fixing jig used for adhering a frame material to an inner peripheral edge of an opening of a building.

【０００２】[0002]

【従来の技術】建物の出入口や窓等の開口部の内周縁に
枠材を接着する従来の方法を示した図７において、１０
０は開口部、１０１（ａ〜ｄ）は壁パネル（壁パネル，
小壁パネル，腰パネル等）、１１０は開口枠、１１０
（ａ〜ｄ）は開口枠１１０を形成する上下左右夫々の枠
材、７１，７１，…は当て木、７２，７２，…は角材
（ばり）である。2. Description of the Related Art Referring to FIG. 7, which shows a conventional method for adhering a frame member to the inner peripheral edge of an opening such as a doorway or a window of a building, FIG.
0 is an opening, 101 (a to d) are wall panels (wall panels,
Small wall panel, waist panel, etc.), 110 is an opening frame, 110
(A to d) are upper, lower, left and right frame members forming the opening frame 110, 71, 71, ... are battens, and 72, 72 ,.

【０００３】このように従来は、壁パネル１０１（ａ〜
ｄ）が形成する開口部１００の内周縁に対し、開口枠１
１０を構成する上下左右の枠材１１０（ａ〜ｄ）を接着
剤を塗布してから接合した後、対向する上下の枠材１１
０ａ，１１０ｃ間と、左右の枠材１１０ｂ，１１０ｄ間
に当て木７１，７１，…を介して、格子状に複数本の角
材７２，７２，…を例えば矢印Ａの方向に金槌等で打ち
つけ架設し、接着剤が硬化するまで枠材１１０（ａ〜
ｄ）を押圧支持することによって、開口部１００の内周
縁と枠材１１０（ａ〜ｄ）の接着面との間で隙間が生じ
ることを防いでいた。As described above, conventionally, the wall panel 101 (a ...
With respect to the inner peripheral edge of the opening 100 formed by d), the opening frame 1
After the upper and lower left and right frame members 110 (a to d) constituting 10 are applied with an adhesive and then joined, the upper and lower frame members 11 facing each other
0a, 110c and between the left and right frame members 110b, 110d via battens 71, 71, ..., A plurality of square members 72, 72, .. Then, the frame material 110 (a to
By pressing and supporting d), a gap was prevented from being formed between the inner peripheral edge of the opening 100 and the bonding surface of the frame members 110 (a to d).

【０００４】[0004]

【発明が解決しようとする課題】しかしながら、従来の
開口枠押えでは、複数本の角材が開口部を格子状に交差
しているため、接着剤が硬化し、角材を取り外すまでは
開口部を人が出入りすることができないという問題点が
あった。However, in the conventional opening frame retainer, since a plurality of timbers intersect the openings in a grid pattern, the adhesive hardens and the timber is removed until the timbers are removed. There was a problem that he could not go in and out.

【０００５】また、従来の開口枠押えでは、開口部の寸
法に応じて随時角材を加工しなければならず、手間が掛
かり、延いては材料の無駄が生じるという問題点があっ
た。この発明は、上記問題点を解決するためになされた
もので、開口部の人の出入りを可能とする空間が確保で
きると共に、開口部の寸法変化にも対応できる開口枠固
定治具を提供することを目的としている。Further, in the conventional opening frame retainer, there is a problem that the square bar must be processed at any time according to the size of the opening, which takes time and wastes the material. The present invention has been made to solve the above problems, and provides an opening frame fixing jig that can secure a space that allows a person to enter and exit the opening and can also cope with dimensional changes of the opening. The purpose is to

【０００６】[0006]

【課題を解決するための手段】上記の課題を解決するた
めに本発明は、建物の開口部の内周縁に接着する上下左
右四辺の枠材からなる開口枠用の開口枠固定治具におい
て、前記枠材の略中間部内側面に各々位置させる押え部
材と、縦横に隣接する前記枠材に対する前記押え部材の
相互間に各々架設される長さ調整自在な連結部材とから
構成されることを特徴とする。In order to solve the above-mentioned problems, the present invention provides an opening frame fixing jig for an opening frame, which is composed of frame members of four upper, lower, left, and right sides that are adhered to the inner peripheral edge of the opening of a building. It is composed of a holding member positioned on the inner surface of the substantially middle portion of the frame member, and a length-adjustable connecting member installed between the holding members for the frame members that are vertically and horizontally adjacent to each other. And

【０００７】以上において、前記押え部材には、前記連
結部材端部との接続部が長手方向にわたって複数設けら
れていることを特徴とする。In the above, the pressing member is characterized in that a plurality of connecting portions with the end portions of the connecting member are provided in the longitudinal direction.

【０００８】また、前記連結部材は、両端に逆螺子部を
有する操作部材と、その操作部材の前記逆螺子部に各々
螺合し、且つ、前記押え部材との接続部を有する接続部
材とから構成されることを特徴とする。Further, the connecting member includes an operating member having reverse screw portions at both ends, and a connecting member having a connecting portion which is respectively screwed into the reverse screw portion of the operating member and which is connected to the holding member. It is characterized by being configured.

【０００９】[0009]

【作用】開口枠固定治具は、押え部材を各枠材の略中間
部内側面に各々位置させて、縦横に隣接する枠材に位置
する押え部材の相互間に、連結部材を斜めに各々架設す
ることにより組み立てられている。その結果、開口枠内
部には、四隅部に斜めの連結部材があるだけの空間部が
確立され、人の出入りが行える。そして、各々の連結部
材の操作部材を回転させ、連結部材を伸長させることに
よって、押え部材を介して枠材が開口部の内周縁へ押圧
される。その結果、枠材と開口部との接着面間は、隙間
なく密着する。In the opening frame fixing jig, the pressing members are respectively positioned on the inner surfaces of the substantially middle portions of the respective frame members, and the connecting members are obliquely provided between the pressing members positioned on the vertically and horizontally adjacent frame members. It is assembled by doing. As a result, inside the opening frame, a space is established in which there are diagonal connecting members at the four corners, and people can enter and leave. Then, by rotating the operating member of each connecting member and extending the connecting member, the frame member is pressed against the inner peripheral edge of the opening via the pressing member. As a result, there is no gap between the bonding surfaces of the frame member and the opening.

【００１０】また、開口枠固定治具は、連結部材自体が
長さ調整自在であり、開口枠の寸法変化に対応するばか
りでなく、さらに押え部材自体にも複数の接続部が付与
されているため、より広範囲に及んで開口枠の寸法に適
合させて取付けることが可能となる。Further, in the opening frame fixing jig, the length of the connecting member itself is freely adjustable, so that not only the dimensional change of the opening frame can be coped with, but also the holding member itself is provided with a plurality of connecting portions. Therefore, it is possible to fit the dimensions of the opening frame over a wider range and attach it.

【００１１】[0011]

【実施例】本発明に係る開口枠固定治具の実施例を図１
乃至図６に示し、以下に説明する。それらのうち、図１
は本発明を適用した開口枠固定治具による開口枠押え状
態の一例を示す全体斜視図、図２は図１のＩ−Ｉにおけ
る部分断面図、図３は開口枠固定治具の分解斜視図、図
４は枠材への取付け状態における押え部材部分を開口枠
内方からみた図、図５は枠材への取付け状態における押
え部材部分を開口枠前面からみた図である。Embodiment FIG. 1 shows an embodiment of an opening frame fixing jig according to the present invention.
6 to 6 and will be described below. Among them, Figure 1
Is an overall perspective view showing an example of a state in which the opening frame fixing jig according to the present invention is pressed, FIG. 2 is a partial cross-sectional view taken along the line II of FIG. 1, and FIG. 3 is an exploded perspective view of the opening frame fixing jig. FIG. 4 is a view of the holding member portion in the state of being attached to the frame member as seen from the inside of the opening frame, and FIG. 5 is a view of the holding member portion in the state of being attached to the frame member as seen from the front surface of the opening frame.

【００１２】この開口枠固定治具１は、建物の内部等の
壁パネル１０１（ａ〜ｄ）（壁パネル，小壁パネル，腰
パネル等）に形成された出入口や窓等の開口部１００の
内周縁に対し、開口枠１１０を構成する上下左右の枠材
１１０（ａ〜ｄ）を接着する際に、開口部１００の内周
縁と枠材１１０（ａ〜ｄ）の接着面との間に隙間が生じ
ないように仮に保持する治具であり、押え部材１Ａと連
結部材１Ｂとを備えている。This opening frame fixing jig 1 is for opening and closing openings 100 such as windows and windows formed in wall panels 101 (a to d) (wall panels, small wall panels, waist panels, etc.) such as inside buildings. When the upper, lower, left, and right frame members 110 (a to d) that form the opening frame 110 are bonded to the inner peripheral edge, between the inner peripheral edge of the opening 100 and the bonding surface of the frame members 110 (a to d). The jig is a jig for temporarily holding it so that no gap is created, and includes a holding member 1A and a connecting member 1B.

【００１３】押え部材１Ａは、断面コ字状に折曲された
接続用突条２と、その両側に位置する基板３，３と、そ
の両脇からさらに折曲されて壁パネル１０１（ａ〜ｄ）
の表裏に延在する仮止め用の仮止め板４，４とから構成
されている。The pressing member 1A has a connecting projection 2 bent in a U-shaped cross section, substrates 3 and 3 located on both sides thereof, and further bent from both sides thereof to form a wall panel 101 (a-). d)
It is composed of temporary fixing plates 4 and 4 for temporarily fixing which extend to the front and back sides of.

【００１４】接続用突条２は、その底板２１上に連結部
材１Ｂを接続するための複数個の接続孔（被接続部）２
２，２２，…が長さ方向に沿って穿設されている。The connecting ridge 2 has a plurality of connecting holes (connected portions) 2 for connecting the connecting member 1B on the bottom plate 21 thereof.
2, 22, ... Are bored along the length direction.

【００１５】基板３，３の内側面には、枠養生や滑り止
めのためにゴム等の弾性部材３１，３１が貼設されてい
る。Elastic members 31, 31 made of rubber or the like are attached to the inner surfaces of the substrates 3, 3 for frame curing and slip prevention.

【００１６】仮止め板４には、その端部に突設された仮
止め突片４１，４１，…に、仮止め用の釘４３を打つた
めの仮止め孔４２，４２，…が設けられている。図２に
示すように、この仮止め孔４２，４２は、仮止めの際に
釘４３，４３が開口部１１０を形成する壁パネル１０１
ａ〜１０１ｄの表裏の合板１０２，１０２を通して芯材
１０３にかかる位置とする。また、この仮止め孔４２
は、後述する連結部材１Ｂによる締付けの際に、押え部
材１Ａが若干移動することを考慮して孔径に余裕を持た
せておく。The temporary fixing plate 4 is provided with temporary fixing holes 42, 42 for hitting a temporary fixing nail 43 on a temporary fixing projection piece 41, 41, ... ing. As shown in FIG. 2, the temporary fixing holes 42, 42 are formed in the wall panel 101 in which the nails 43, 43 form the opening 110 at the time of temporary fixing.
The positions are set so as to cover the core material 103 through the front and back plywood plates 102, 102 of a to 101d. In addition, this temporary fixing hole 42
In consideration of the fact that the pressing member 1A slightly moves during tightening with the connecting member 1B, which will be described later, the hole diameter has a margin.

【００１７】連結部材１Ｂは、両端に互いに逆螺子の関
係にある逆螺子部５１，５１が形成された操作部材５
と、その両側から螺合され、押え部材１Ａとの接続をな
す接続部材６，６とから構成されている。The connecting member 1B has an operating member 5 having opposite screw portions 51, 51 having opposite screw relations at both ends.
And connecting members 6 and 6 which are screwed from both sides thereof and which are connected to the pressing member 1A.

【００１８】操作部材５には、中央部軸上を直交する棒
状のハンドル５２が設けられている。接続部材６，６
は、ナット部６１，６１に雌螺子が形成されてあり、そ
れらにより操作部材５に螺着されている。また、そのナ
ット部６１，６１の延長上先端にフック（接続部）６
２，６２が設けられている。なお、ここでは、接続部材
６の延長上にフック６２が存在しているが、図６に示す
ように、長さ調整の許容範囲を向上させるために、ナッ
ト部６１の側面にフック６２を並設させてもよい。以下
に、この開口枠固定治具１の取付け手順について記述す
る。The operating member 5 is provided with a rod-shaped handle 52 which is orthogonal to the central axis. Connection members 6,6
Has a female screw formed on the nut portions 61, 61, and is screwed to the operating member 5 by them. In addition, a hook (connecting portion) 6 is provided on the extension tip of the nut portions 61, 61.
2, 62 are provided. Although the hook 62 is present on the extension of the connecting member 6 here, as shown in FIG. 6, the hook 62 is arranged on the side surface of the nut portion 61 in order to improve the allowable range of the length adjustment. It may be installed. The procedure for attaching the opening frame fixing jig 1 will be described below.

【００１９】先ず、壁パネル１０１（ａ〜ｄ）の内周縁
に対し、上下左右の枠材１１０（ａ〜ｄ）の接合面に接
着剤を塗布してから接合する。ここで、枠材１１０の接
合面とは、図２に示すように、枠材１１０ｂには壁パネ
ル１０１ｄの木口と同幅を有するパッキン材１１１が予
め貼設されてあるから、壁パネル１０１ｄの木口に対す
るパッキン材１１１の当接面をさす。なお、図２におい
て、枠材１１０ｄの左右に欠切溝１１３，１１３が刻設
されているが、これは開口枠１１０の取付け終了後に壁
パネル１０１ｄの表裏に石膏ボードを取り付ける際に、
この欠切溝１１３，１１３に差し込んで固定するための
ものであり、他の枠材１１０ａ〜１１０ｃについても同
様である。First, an adhesive is applied to the joint surfaces of the upper, lower, left and right frame members 110 (a to d) to the inner peripheral edges of the wall panels 101 (a to d), and then the joint is performed. Here, the joint surface of the frame member 110 is, as shown in FIG. 2, a packing member 111 having the same width as the opening of the wall panel 101d is attached to the frame member 110b in advance, so that The contact surface of the packing material 111 with respect to the wood mouth is indicated. In FIG. 2, notched grooves 113, 113 are engraved on the left and right of the frame member 110d, but this is when the gypsum board is attached to the front and back of the wall panel 101d after the opening frame 110 is attached.
This is for inserting and fixing in the notch grooves 113, 113, and the same applies to the other frame members 110a to 110c.

【００２０】その後、例えば、枠材１１０ａの略中間部
内側面に押え部材１Ａの弾性部材３１を介して基板３を
当接させ、図２に示すように、仮止め板４，４の仮止め
孔４２，４２から釘４３，４３を表裏から合板１０２，
１０２を貫通させて芯材１０３に打ち付けて押え部材１
Ａと壁パネル１０１ａとを係合させる。同様にして、各
々の枠材１１０（ｂ〜ｄ）の略中間部に押え部材１Ａを
位置させる。After that, for example, the substrate 3 is brought into contact with the inner surface of the substantially middle portion of the frame member 110a via the elastic member 31 of the pressing member 1A, and as shown in FIG. 42, 42 nails 43, 43 from the front and back plywood 102,
The pressing member 1 is formed by penetrating 102 and hitting the core material 103.
A is engaged with the wall panel 101a. Similarly, the pressing member 1A is positioned at a substantially intermediate portion of each frame member 110 (b to d).

【００２１】次いで、例えば、枠材１１０ａに位置する
押え部材１Ａの適宜位置にある接続孔２２に連結部材１
Ｂの一端のフック６２を嵌入する。その接続孔２２に直
近側の枠材隅角部１１２ａｂを介し、隣接する枠材１１
０ｂに位置する押え部材１Ａの接続孔２２，２２，…の
うち、枠材隅角部１１２ａｂに直近側の適宜位置にある
接続孔２２に、ハンドル５２の回転操作で長さ調整しな
がら他端のフック６２を嵌入する。ここで、フック６２
を接続孔２２に嵌入する際には、複数個の接続孔２２が
存在するので開口部の寸法に適宜な位置にある接続孔２
２を選択すればよい。このようにして連結部材１Ｂ，１
Ｂ，…を、同様の手順で押え部材１Ａ，１Ａ，…間に正
面略八角形状となす様な位置に架設していく。Next, for example, the connecting member 1 is inserted into the connecting hole 22 at an appropriate position of the holding member 1A located on the frame member 110a.
Insert the hook 62 at one end of B. The frame member 11 adjacent to the connection hole 22 via the frame member corner portion 112ab on the closest side.
Of the connecting holes 22, 22, ... Of the holding member 1A located at 0b, the other end is adjusted to the connecting hole 22 at an appropriate position near the frame material corner portion 112ab by adjusting the length by rotating the handle 52. The hook 62 of is inserted. Where the hook 62
When fitting the connection holes 22 into the connection holes 22, there are a plurality of connection holes 22.
You can select 2. In this way, the connecting members 1B, 1
B, ... Are erected in the same procedure between the pressing members 1A, 1A ,.

【００２２】そして、連結部材１Ｂによる締め付け操作
を行う。連結部材１Ｂの左右の螺子は、互いに逆螺子の
関係にあるため、実施例のようにフック６，６の係合に
より接続部材６，６が回転方向に対し固定されている状
態であれば、ハンドル５２を回転させれば、連結部材１
Ｂはその回転方向によって伸長あるいは収縮する。した
がって、各連結部材１Ｂのハンドル５２を回転させ、連
結部材１Ｂを伸長させることにより、各押え部材１Ａと
各連結部材１Ｂ間に相互に力が加わると同時に、押え部
材１Ａを介して枠材１１０（ａ〜ｄ）をそれに対応する
壁パネル１０１（ａ〜ｄ）に押圧する方向に力が働く。
これによって、開口部１００の内周縁と枠材１１０（ａ
〜ｄ）の接合面との間が隙間なく密着する。Then, the tightening operation by the connecting member 1B is performed. Since the left and right screws of the connecting member 1B have an inverse screw relationship with each other, if the connecting members 6 and 6 are fixed in the rotational direction by the engagement of the hooks 6 and 6 as in the embodiment, By rotating the handle 52, the connecting member 1
B expands or contracts depending on its rotation direction. Therefore, by rotating the handle 52 of each connecting member 1B and extending the connecting member 1B, mutual force is applied between each holding member 1A and each connecting member 1B, and at the same time, the frame member 110 is pressed through the holding member 1A. A force acts in the direction of pressing (a-d) against the corresponding wall panel 101 (a-d).
As a result, the inner peripheral edge of the opening 100 and the frame member 110 (a
There is no gap between the joint surface and the joint surface of d).

【００２３】そして、接着剤が充分に硬化した後、開口
枠固定治具１を取り外せばよい。After the adhesive is sufficiently cured, the opening frame fixing jig 1 may be removed.

【００２４】上記実施例によれば、開口部１００の内周
縁と開口枠１１０の接合面との隙間を防ぐと共に、開口
部１００の連続した内部空間は、四隅部に斜めの連結部
材があるだけであるから、従来の格子状に角材が組まれ
た場合に対して大幅に向上するので、この開口枠固定治
具１を取付けられた状態であっても人の出入りが可能と
なり、作業の能率化に寄与する。According to the above embodiment, the gap between the inner peripheral edge of the opening 100 and the joint surface of the opening frame 110 is prevented, and the continuous internal space of the opening 100 has diagonal connecting members at the four corners. Therefore, since it is significantly improved as compared with the case where the square members are assembled in the conventional lattice shape, it is possible for people to enter and leave even when the opening frame fixing jig 1 is attached, and the work efficiency is improved. Contribute to

【００２５】また、開口枠固定治具１は、連結部材１Ｂ
自体が長さ調整自在であるばかりでなく、さらに押え部
材自体にも複数の接続孔２２，２２，…が付与されてい
るため、より広範囲に及んで開口枠の寸法に適合させて
取付けることが可能となる。したがって、枠材の寸法に
応じた角材を改めて加工しなくてよくなるので、材料の
歩止りが向上すると共に加工に要する手間を省くことが
可能となる。Further, the opening frame fixing jig 1 includes a connecting member 1B.
Not only is the length adjustable, but the holding member itself is also provided with a plurality of connection holes 22, 22 ,, so that it can be mounted in a wider range in conformity with the dimensions of the opening frame. It will be possible. Therefore, since it is not necessary to process the square member according to the dimension of the frame member again, it is possible to improve the yield of the material and save the labor required for the processing.

【００２６】なお、上記実施例においては、連結部材１
Ｂの接続部材６，６には先端にフック６２，６２を、押
え部材１Ａの接続用突条２には接続孔２２，２２，…を
設けるものとしたが、これに限定されるものではなく、
連結部材を締め付けた際に、連結部材１Ｂの接続部材
６，６と押え部材１Ａの接続用突条２とが接する接続点
が移動しない構造であればよい。In the above embodiment, the connecting member 1
The connecting members 6, 6 of B are provided with hooks 62, 62 at the tips thereof, and the connecting projections 2 of the pressing member 1A are provided with connecting holes 22, 22, ..., However, the present invention is not limited to this. ,
It is sufficient if the connection point where the connecting members 6 and 6 of the connecting member 1B and the connecting projection 2 of the pressing member 1A are in contact does not move when the connecting member is tightened.

【００２７】また、上記実施例においては、押え部材１
Ａには仮止め板４，４を構成させたが、取付け時の作業
効率を向上させるためと、補強効果を発揮させるために
設けられたものであり、特に省略してもよい。また、四
方枠のみならず三方枠や開口部形状が矩形でない開口枠
等に利用するため、仮止め板４，４を有する押え部材１
Ａと仮止め板４，４を有さない押え部材１Ａとを組み合
わせてもよい。Further, in the above embodiment, the pressing member 1
Although the temporary fixing plates 4 and 4 are formed in A, they are provided to improve work efficiency at the time of attachment and to exert a reinforcing effect, and may be omitted in particular. Further, the holding member 1 having the temporary fixing plates 4 and 4 is used not only for the four-sided frame but also for the three-sided frame and the opening frame whose opening shape is not rectangular.
A may be combined with the pressing member 1A that does not have the temporary fixing plates 4 and 4.

【００２８】さらに、上記実施例においては、連結部材
１Ｂは、操作部材５の両端の逆螺子部としてボルト部５
１，５１を構成したが、これに限定されるものではな
く、逆に操作部材５の両端にナット部６１，６１を、接
続部材６，６にボルト部５１，５１を構成してもよい。Further, in the above embodiment, the connecting member 1B has the bolt portions 5 as the reverse screw portions at both ends of the operating member 5.
1, 51 are configured, but the configuration is not limited to this, and conversely, the nut portions 61, 61 may be configured on both ends of the operating member 5, and the bolt portions 51, 51 may be configured on the connecting members 6, 6.

【００２９】さらにまた、上記実施例においては、連結
部材１Ｂの長さ調整機能は螺子による回転式を採用した
が、これに限定されるものではなく、揺動式、油圧式
等、その方式は如何なる形式でもよい。Furthermore, in the above-described embodiment, the length adjusting function of the connecting member 1B is a rotary type using a screw, but the present invention is not limited to this, and a swinging type, a hydraulic type or the like can be used. It may be in any format.

【００３０】[0030]

【発明の効果】本発明に係る開口枠固定治具によれば、
押え部材が四辺の枠材からなる枠材の略中間部内側面に
位置され、連結部材が隣接する枠材側に位置する押え部
材間に斜めに架設されるため、開口部の連続した内部空
間は、四隅部を斜めの連結部材によって隅切りされるだ
けであるから、従来の格子状に角材が組まれた場合に対
して大幅に向上する。これにより、各枠材の接合面と開
口部との間の隙間を防ぐと共に、開口部内部の連続した
有効空間が大幅に向上するので、人の出入りが可能とな
り、作業の能率化に寄与する。According to the opening frame fixing jig of the present invention,
Since the holding member is positioned on the inner surface of the substantially middle portion of the frame member composed of the four-sided frame member, and the connecting member is installed obliquely between the holding members positioned on the adjacent frame member side, the internal space with continuous openings is Since the four corners are only cut into corners by the diagonal connecting members, it is significantly improved as compared with the case where the square members are assembled in the conventional lattice shape. This prevents a gap between the joint surface of each frame member and the opening, and significantly improves the continuous effective space inside the opening, which allows people to enter and exit and contributes to work efficiency. ..

【００３１】また、開口枠固定治具は、連結部材自体が
長さ調整自在であり、開口枠の寸法変化に対応するばか
りでなく、さらに押え部材自体にも複数の接続部が付与
されているため、より広範囲に及んで開口枠の寸法に適
合させて取付けることが可能となる。したがって、枠材
の寸法に応じた角材を改めて加工しなくてよくなるの
で、材料の歩止りが向上すると共に加工に要する手間を
省くことが可能となる。Further, in the opening frame fixing jig, the length of the connecting member itself is freely adjustable, so that not only the dimensional change of the opening frame can be coped with, but also the holding member itself is provided with a plurality of connecting portions. Therefore, it is possible to fit the dimensions of the opening frame over a wider range and attach it. Therefore, since it is not necessary to process the square member according to the dimension of the frame member again, it is possible to improve the yield of the material and save the labor required for the processing.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明を適用した開口枠固定治具による開口枠
押え状態の一例を示す全体斜視図である。FIG. 1 is an overall perspective view showing an example of a state in which an opening frame is fixed by an opening frame fixing jig to which the present invention is applied.

【図２】図１のＩ−Ｉにおける部分断面図である。FIG. 2 is a partial cross-sectional view taken along the line II of FIG.

【図３】実施例における開口枠固定治具の分解斜視図で
ある。FIG. 3 is an exploded perspective view of an opening frame fixing jig in the example.

【図４】枠材への取付け状態における押え部材部分を開
口枠内方からみた図である。FIG. 4 is a view of a pressing member portion in a state of being attached to a frame member as viewed from the inside of the opening frame.

【図５】枠材への取付け状態における押え部材部分を開
口枠前面からみた図である。FIG. 5 is a view of a pressing member portion in a state of being attached to a frame member as seen from the front surface of the opening frame.

【図６】連結部材の変更例を示す部分斜視図である。FIG. 6 is a partial perspective view showing a modified example of a connecting member.

【図７】従来の開口枠押え状態を示す全体斜視図であ
る。FIG. 7 is an overall perspective view showing a conventional opening frame pressing state.

【符号の説明】[Explanation of symbols]

１ 開口枠固定治具 １Ａ 押え部材 １Ｂ 連結部材 ２ 接続用突条 ２２ 接続孔（被接続部） ３ 基板 ４ 仮止め板 ５ 操作部材 ５１ ボルト部（逆螺子部） ６ 接続部材 ６２ フック（接続部） １００ 開口枠 １１０ 壁パネル DESCRIPTION OF SYMBOLS 1 Opening frame fixing jig 1A Holding member 1B Connecting member 2 Connecting ridge 22 Connection hole (connected part) 3 Board 4 Temporary fixing plate 5 Operation member 51 Bolt part (reverse screw part) 6 Connecting member 62 Hook (connecting part) ) 100 opening frame 110 wall panel

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 建物の開口部の内周縁に接着する上下左
右四辺の枠材からなる開口枠用の開口枠固定治具であっ
て、 前記枠材の略中間部内側面に各々位置させる押え部材
と、 縦横に隣接する前記枠材に対する前記押え部材の相互間
に各々架設される長さ調整自在な連結部材とから構成さ
れることを特徴とする開口枠固定治具。1. An opening frame fixing jig for an opening frame composed of frame members of four sides of upper, lower, left and right, which is adhered to an inner peripheral edge of an opening of a building, and is a pressing member to be respectively positioned on an inner side surface of a substantially middle portion of the frame member. And an opening frame fixing jig, which is composed of a connecting member that is erected between the pressing members for the frame members that are vertically and horizontally adjacent to each other and whose length is adjustable. 【請求項２】 前記押え部材には、前記連結部材端部と
の被接続部が長手方向にわたって複数設けられているこ
とを特徴とする請求項１記載の開口枠固定治具。2. The opening frame fixing jig according to claim 1, wherein the holding member is provided with a plurality of connected portions with the end portions of the connecting member in the longitudinal direction. 【請求項３】 前記連結部材は、両端に逆螺子部を有す
る操作部材と、その操作部材の前記逆螺子部に各々螺合
し、且つ、前記押え部材との接続部を有する接続部材と
から構成されることを特徴とする請求項１または２記載
の開口枠固定治具。3. The operating member comprises: an operating member having reverse screw portions at both ends; and a connecting member having a connecting portion that is respectively screwed into the reverse screw portion of the operating member and has a connecting portion with the pressing member. The opening frame fixing jig according to claim 1, which is configured.