JP5204693B2 - Top edge formwork of entrance fabric foundation - Google Patents

Top edge formwork of entrance fabric foundation Download PDF

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JP5204693B2
JP5204693B2 JP2009058895A JP2009058895A JP5204693B2 JP 5204693 B2 JP5204693 B2 JP 5204693B2 JP 2009058895 A JP2009058895 A JP 2009058895A JP 2009058895 A JP2009058895 A JP 2009058895A JP 5204693 B2 JP5204693 B2 JP 5204693B2
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entrance
foundation
formwork
fabric foundation
fabric
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JP2010209626A (en
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真生 潮見
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ING Co Ltd
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Description

本発明は、布基礎の型枠に設け玄関部の天端を成型する型枠に関するものである。
The present invention relates to a mold that is provided on a cloth foundation mold and molds the top end of an entrance.

戸建て住宅においては、一般的に建物の基礎として間取りに応じた布基礎が構築されている。玄関部分には、床面より低い玄関土間が形成されて玄関ドアが設けられるため、玄関土間の出入り口部分の布基礎は低く構築して、その上に建物の外壁の一部として玄関ドアが納められる。   In a detached house, generally, a fabric foundation corresponding to a floor plan is constructed as a foundation of a building. Since the entrance door is provided with an entrance door that is lower than the floor, the fabric foundation at the entrance and exit between the entrance soil is built low, and the entrance door is placed as part of the outer wall of the building. It is done.

布基礎を部分的に低く構築するには、例えば、特許文献１に示すような切り欠き用アンカープレートを布基礎型枠に取り付けることによって行われている。このようなアンカープレートは、上部を布基礎型枠に固定し下部に支え材を架け渡して間隔を保持する構造である。これにより、布基礎型枠にコンクリートを打設すると、玄関部の切り欠き口が形成される。
In order to construct the fabric foundation partly low, for example, a notch anchor plate as shown in Patent Document 1 is attached to the fabric foundation mold. Such an anchor plate has a structure in which an upper part is fixed to a cloth foundation mold and a support member is bridged on the lower part to maintain a gap. Thus, when concrete is placed on the fabric foundation formwork, a notch in the entrance is formed.

特開平１１−１４１１２３号JP 11-141123 A

従来の切り欠き口形成方法では、切り欠き口の上面が平面に成型されることから、玄関ドアを取り付ける際に土間下地と玄関ドアの下枠や敷居受けなどとの間に隙間が生じる場合が多い。このため、従来ではこの隙間にモルタルを詰めて埋める必要があり、かなり手間のかかる作業となっていた。   In the conventional notch forming method, since the upper surface of the notch is formed into a flat surface, there may be a gap between the soil base and the lower frame of the entrance door or the sill holder when installing the entrance door. Many. For this reason, conventionally, it was necessary to fill the gap with mortar, which was a laborious operation.

また、玄関ドアを設ける箇所が入り隅や出隅の場合は、切り欠き口に直交する布基礎の一部を切り欠かなければ玄関ドアの下枠や縦枠を設置できないことがある。このような場合には、布基礎の一部を削り取る必要があり、手間がかかるだけでなく見た目が汚く修正に多大な時間を要する問題があった。
In addition, when the entrance door is provided at the entrance corner or the exit corner, the lower frame or the vertical frame of the entrance door may not be installed unless a part of the cloth foundation perpendicular to the cutout opening is cut out. In such a case, it is necessary to scrape a part of the fabric foundation, which is not only labor-intensive, but also has a problem that it looks dirty and requires a lot of time for correction.

そこで本発明者は上記課題に鑑み鋭意研究した結果、本発明を成し得たものであり、その特徴とするところは、布基礎型枠に設けることにより、玄関部布基礎の天端を低く且つ外方がより低い段差を成型する型枠であって、内方の底板にコンクリートを流し込む開口部を設けると共に、外方の底板側の側板上部から該開口部に架けて斜面板を設け、且つ両側方の少なくとも一方に該玄関部布基礎に直交する布基礎に食い込ませるスライド部を設けたことにある。   Therefore, as a result of intensive studies in view of the above problems, the present inventor has achieved the present invention. The feature of the present inventor is that the top of the entrance cloth foundation is lowered by providing it on the cloth foundation formwork. And a mold for molding a lower step on the outer side, providing an opening for pouring concrete into the inner bottom plate, and providing an inclined plate extending from the upper side plate on the outer bottom plate side to the opening, In addition, at least one of the both sides is provided with a slide portion for biting into the fabric base perpendicular to the entrance fabric base.

本明細書中でいう「玄関部布基礎」とは、建物の基礎として構築される布基礎において、玄関を設ける部分をいう。玄関部は、廊下などの床面より低い玄関土間が形成され、出入り口にほぼ同じ高さレベルに玄関ドアや玄関ドアの袖パネルなどが取り付けられる。このため、玄関部の布基礎は低く構築される。本発明に係る型枠は、さらに底板に高低差を設けることにより外方側（家屋の外側）をより低くした段差を成型する構造としている。これは、外方側のより低くした箇所に玄関ドア等の下枠や敷居受けなどを設けるためであり、内方側（家屋の内側）の高い部分が敷居受けなどと玄関土間との間に介在し、隙間が生じないようにしてモルタル詰めの手間を省くことが目的である。   The term “entrance part fabric foundation” as used in the present specification refers to a portion where a front door is provided in a fabric foundation constructed as a foundation of a building. The entrance section is formed between entrance soils that are lower than the floor, such as a corridor, and the entrance door and the entrance door sleeve panel are attached to the entrance at approximately the same level. For this reason, the cloth foundation of the entrance is constructed low. The formwork according to the present invention has a structure in which a step having a lower outer side (outside of the house) is formed by providing a difference in height on the bottom plate. This is because the lower part of the entrance door, etc. and a sill rest are installed at a lower part on the outer side, and the high part on the inner side (inside the house) is between the sill rest and the entrance soil. The purpose is to eliminate the need for mortar filling so as not to intervene and create gaps.

「開口部」とは、布基礎を構築するコンクリートを流し込むためのものであり、本発明型枠では内方側の底板に設けている。開口部の形状は特に限定するものではなく、長孔や複数の孔で構成する。   The “opening” is for pouring the concrete for constructing the fabric foundation, and is provided on the bottom plate on the inner side in the present formwork. The shape of the opening is not particularly limited, and is constituted by a long hole or a plurality of holes.

「斜面板」とは、外方の底板側の側板上部から開口部に架け渡した板状部材をいう。これは、外方側の底板が内方の底板より低い位置にあり、コンクリート打設時にコンクリートが外方の底板内に入り込まないようにするためである。この場合、斜面板の側方からコンクリートが入り込まないように封止しておくのが好ましい。   The “slope plate” refers to a plate-like member that spans the opening from the upper side plate on the outer bottom plate side. This is because the bottom plate on the outer side is at a lower position than the bottom plate on the inner side, so that the concrete does not enter the outer bottom plate when the concrete is placed. In this case, it is preferable to seal so that the concrete does not enter from the side of the slope plate.

「スライド部」とは、本発明型枠を入り隅や出隅の布基礎の一部に食い込ませるための部材である。これは、入り隅や出隅に玄関を設ける場合、玄関部布基礎に直交する布基礎に玄関ドアの枠が干渉することがあり、布基礎の一部を削り取る手間が生じるためである。このため、型枠の少なくとも一方にスライド部を設け、これを引き延ばすことで布基礎構築時にその一部に欠き込みを設けることができる。   The “sliding portion” is a member for causing the mold of the present invention to bite into a part of the fabric foundation at the entrance corner or the exit corner. This is because when the entrance is provided at the entrance corner or the exit corner, the frame of the entrance door may interfere with the fabric foundation orthogonal to the entrance fabric foundation, and it takes time to scrape a part of the fabric foundation. For this reason, a slide part is provided in at least one of the molds, and by extending the slide part, a notch can be provided in a part thereof at the time of fabric foundation construction.

スライド部は、型枠と同様の断面形状であり、型枠の内部や外部にスライド可能に設ける。スライド部と型枠はネジなどの固定手段で固定するようにしてもよいが、固定手段を設けず布基礎の型枠に固定する際に両者を固定するようにしてもよい。
The slide part has a cross-sectional shape similar to that of the mold and is provided so as to be slidable inside and outside the mold. The slide part and the formwork may be fixed by fixing means such as screws, but they may be fixed when fixing to the formwork of the fabric foundation without providing the fixing means.

本発明に係る玄関部布基礎の天端型枠は、玄関ドアの敷居や敷居受けなどと玄関土間との間の隙間をなくすことができ、隙間にモルタルを充填する手間がかからない。そして、スライド部を設けたことにより、該スライド部を延ばして入り隅や出隅の布基礎に欠き込みを形成することができるため、玄関ドア設置時に布基礎の一部を削り取る作業を省くことも可能となる。このような作業は、手間が掛かるだけでなく型枠だけで綺麗に構築することができ、仕上げ作業も手間が掛からなくなるなど、実用上極めて有益な効果を有するものである。
The top edge formwork of the entrance cloth base according to the present invention can eliminate the gap between the entrance door sill and the sill receptacle and the entrance soil, and does not require the trouble of filling the gap with mortar. And by providing the slide part, the slide part can be extended to form notches in the fabric corner at the entrance corner and the exit corner, so that the work of scraping off a part of the fabric foundation at the time of installing the entrance door can be omitted. Is also possible. Such work not only takes time and effort, but also has a very useful effect in practice, such as being able to be neatly constructed only with the formwork, and finishing work being less time consuming.

本発明に係る玄関部布基礎の天端型枠の一実施例を示す斜視図である。（実施例１）It is a perspective view which shows one Example of the top end formwork of the entrance part cloth foundation which concerns on this invention. Example 1 （ａ）は本発明に係る玄関部布基礎の天端型枠を布基礎型枠に取り付けてコンクリートを打設した玄関部布基礎の縦断面図、（ｂ）は玄関部布基礎に玄関ドアを取り付ける状態を示す縦断面図である。(A) The longitudinal cross-sectional view of the entrance part cloth foundation which attached the top end formwork of the entrance part cloth foundation which concerns on this invention to the cloth foundation formwork, and casted concrete, (b) is the entrance door cloth foundation and the entrance door It is a longitudinal cross-sectional view which shows the state which attaches. （ａ）は玄関部布基礎を構築するために本発明に係る玄関部布基礎の天端型枠のスライド部を延ばした状態を示す平面図、（ｂ）は（ａ）の玄関土間側から見た正面図である。（実施例２）(A) is a top view which shows the state which extended the slide part of the top edge formwork of the entrance part cloth foundation which concerns on this invention in order to construct an entrance part cloth foundation, (b) is from the entrance soil side of (a). FIG. (Example 2) 本発明に係る玄関部布基礎の天端型枠によって構築した玄関部布基礎の一例を示す斜視図である。It is a perspective view which shows an example of the entrance part cloth foundation constructed | assembled with the top end formwork of the entrance part cloth foundation which concerns on this invention.

本発明に係る玄関部布基礎の天端型枠は、玄関部布基礎の天端を低く且つ外方がより低い段差を成型すると共に、両側方の少なくとも一方に該玄関部布基礎に直交する布基礎の一部に食い込ませるスライド部を設けることで、上記課題を解決した。
The top edge formwork of the entrance cloth foundation according to the present invention forms a step which is lower at the top edge of the entrance cloth foundation and lower at the outside, and at least one of both sides is orthogonal to the entrance cloth foundation. The above-mentioned problem has been solved by providing a slide portion that allows a part of the fabric foundation to bite.

本発明に係る玄関部布基礎の天端型枠１は、布基礎２を構築する布基礎型枠３の上部に取り付けることによって、玄関部布基礎２１の天端を成型するための型枠である。この天端型枠１は、図１に示すように上端部の長手方向両側に布基礎型枠３に固定するためのフランジ１１を備え、各フランジ１１から側板１２を介して底板１３を設けている。本発明に係る天端型枠１では、底板１３に高低差を設けて玄関部布基礎２１の天端を外方をより低くした段差を形成する構造としている。   The top edge formwork 1 of the entrance cloth foundation according to the present invention is a formwork for molding the top edge of the entrance cloth foundation 21 by attaching it to the upper part of the cloth foundation formwork 3 constructing the cloth foundation 2. is there. As shown in FIG. 1, the top end formwork 1 includes flanges 11 for fixing to the cloth foundation formwork 3 on both sides in the longitudinal direction of the upper end portion, and a bottom plate 13 is provided from each flange 11 via a side plate 12. Yes. In the top end formwork 1 according to the present invention, the bottom plate 13 is provided with a height difference so that the top end of the entrance fabric base 21 is formed with a step having a lower outside.

内方の底板１３１にはコンクリートを打設するための開口部１４を設けると共に、外方の底板１３２側の側板１２上部から該開口部１４に架けて斜面板１５を設け、コンクリート打設時にコンクリートが外方側の底板１３２に入り込まないようにしている。また、天端型枠１の一方にスライド可能に設けたスライド部１６を設け、長手方向の長さを調整できるようにしている。本例のスライド部１６は、蝶ネジ１６１で外方側の底板１３２に固定している。   The inner bottom plate 131 is provided with an opening 14 for placing concrete, and an inclined plate 15 is provided over the opening 14 from the upper side plate 12 on the outer bottom plate 132 side. Does not enter the bottom plate 132 on the outer side. Moreover, the slide part 16 provided in one side of the top end formwork 1 so that sliding was possible was provided, and it can adjust the length of a longitudinal direction. The slide portion 16 of this example is fixed to the outer bottom plate 132 with a thumbscrew 161.

天端型枠１は、図２（ａ）に示すように布基礎型枠３の上部に取り付けることによって、玄関部布基礎２１を構築する。玄関部には、同図（ｂ）のようにコンクリートを打設したりコンクリートパネルを取り付けるなどの方法で玄関土間４が形成される。本発明天端型枠１で成型した玄関部布基礎２１は、外方が内方より低い段差が形成されるため、玄関ドア５の敷居５１を設ける敷居受け５２を図のように外方側の低い方に設けることで、敷居受け５２を玄関土間４から玄関部布基礎２１へと隙間なく敷設することができる。これにより、玄関部布基礎２１の天端がフラットな場合における敷居受け５２と玄関土間４との間に隙間がなくなり、後工程でモルタル等を詰める手間が掛からなくなる。
As shown in FIG. 2A, the top end formwork 1 is attached to the upper part of the cloth foundation formwork 3 to construct the entrance cloth foundation 21. As shown in FIG. 2B, the entrance soil 4 is formed on the entrance by a method such as placing concrete or attaching a concrete panel. Since the front fabric base 21 molded with the ceiling mold 1 of the present invention has a step which is lower on the outer side than the inner side, the sill receiving 52 provided with the sill 51 of the front door 5 is formed on the outer side as shown in the figure. By providing in the lower one, the threshold receiving 52 can be laid from the entrance soil 4 to the entrance cloth foundation 21 without a gap. As a result, there is no gap between the threshold receptacle 52 and the entrance soil 4 when the top edge of the entrance fabric foundation 21 is flat, and it is not necessary to pack mortar or the like in a subsequent process.

玄関部布基礎２１が図３（ａ）（ｂ）のように入り隅（図の右側）と出隅（図の左側）となる場合には、スライド部１５を延ばすことによって該玄関部布基礎２１に直交する布基礎２の一部に食い込ませるように天端型枠１を設置する。このようにして構築した布基礎２は、図４のように布基礎２の一部が玄関部布基礎２１の天端と同じように成型されることになる。従って、布基礎２の一部を破砕することなく玄関ドア５の敷居受け５２などの枠の設置を極めて容易に行うことが可能となる。
3A and 3B, when the entrance fabric foundation 21 has an entrance corner (right side in the figure) and an exit corner (left side in the figure), the entrance part fabric foundation is extended by extending the slide portion 15. The top end formwork 1 is installed so as to bite into a part of the fabric foundation 2 orthogonal to 21. The fabric foundation 2 constructed in this manner is molded in the same manner as the top edge of the entrance fabric foundation 21 as shown in FIG. Therefore, it is possible to very easily install a frame such as the threshold receiving 52 of the entrance door 5 without crushing a part of the fabric foundation 2.

１ 玄関部布基礎の天端型枠
１１ フランジ
１２ 側板
１３ 底板
１３１ 内方側底板
１３２ 外方側底板
１４ 開口部
１５ 斜面板
１６ スライド部
１６１ 蝶ネジ
２ 布基礎
２１ 玄関部布基礎
３ 布基礎型枠
４ 玄関土間
５ 玄関ドア
５１ 敷居
５２ 敷居受け DESCRIPTION OF SYMBOLS 1 Top part formwork of entrance cloth foundation 11 Flange 12 Side board 13 Bottom board 131 Inner side bottom board 132 Outer side bottom board 14 Opening part 15 Slope board 16 Slide part 161 Thumb screw 2 Cloth foundation 21 Entrance part Cloth foundation 3 Cloth foundation type Frame 4 Entrance door 5 Entrance door 51 Sill 52 Sill rest

Claims (1)

布基礎型枠に設けることにより、玄関部布基礎の天端を低く且つ外方がより低い段差を成型する型枠であって、内方の底板にコンクリートを流し込む開口部を設けると共に、外方の底板側の側板上部から該開口部に架けて斜面板を設け、且つ両側方の少なくとも一方に該玄関部布基礎に直交する布基礎に食い込ませるスライド部を設けたことを特徴とする玄関部布基礎の天端型枠。   Formed on the fabric foundation form to form a step with a lower top edge of the entrance fabric foundation and lower outward, with an opening to pour concrete into the inner bottom plate, and outward An entrance section characterized in that a slope plate is provided from the top of the side plate on the bottom plate side of the base plate to the opening, and a slide portion is provided on at least one of the both sides so as to bite into the fabric foundation perpendicular to the entrance fabric foundation. Top formwork for cloth foundation.
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KR102578180B1 (en) * 2021-04-01 2023-09-13 삼목에스폼 주식회사 Frame for preventing cracks of corners and Concrete Structure with openings for window frames manufactured using the same

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