JP4399203B2

JP4399203B2 - Parting material

Info

Publication number: JP4399203B2
Application number: JP2003283497A
Authority: JP
Inventors: 英樹西尾; 勉野口
Original assignee: Misawa Homes Co Ltd
Current assignee: Misawa Homes Co Ltd
Priority date: 2002-07-31
Filing date: 2003-07-31
Publication date: 2010-01-13
Anticipated expiration: 2023-07-31
Also published as: JP2004076572A

Description

本発明は、例えば、天井や内壁等において、２つの面が接合する部分に取り付けられる見切り材に関する。 The present invention relates to a parting material attached to a portion where two surfaces are joined, for example, on a ceiling or an inner wall.

従来より、水平面と傾斜面とを有する勾配天井や折り上げ天井が知られている。これらの天井は、躯体に支持された吊りボルトと、この吊りボルトに支持される野縁と、この野縁下面に張り付けられる石膏ボード、岩綿吸音板、ケイカル板等の平板状の天井仕上材とで構成されている。ここで、水平面と傾斜面との接合部分には、見切り材が取り付けられる。 Conventionally, a sloped ceiling or a folded ceiling having a horizontal surface and an inclined surface is known. These ceilings consist of suspension bolts supported by the frame, field edges supported by the suspension bolts, and plaster ceiling finishing materials such as gypsum board, rock wool sound absorbing board, and calcite board attached to the lower surface of the field edges. It consists of and. Here, a parting material is attached to a joint portion between the horizontal surface and the inclined surface.

見切り材の取り付け方法としては、次のような方法がある。
第１に、各面を構成する天井仕上材の端縁に沿って略コの字形状のキャップを嵌め込み、このキャップ同士を接合部分で突き付けて配置する。これにより、２つのキャップが一体となって、見切り材として認識される（実開平５−３５９２３号公報参照）。
第２に、接合部分に沿って各面に長尺状の芯材を配置し、この２本の芯材を跨ぐように保護シートで覆う。これにより、保護シートが見切り材として認識される。 There are the following methods for attaching the parting material.
First, a substantially U-shaped cap is fitted along the edge of the ceiling finishing material that constitutes each surface, and the caps are placed against each other at the joining portion. Thereby, two caps are united and recognized as a parting material (refer to Japanese Utility Model Laid-Open No. 5-35923).
Secondly, a long core material is disposed on each surface along the joining portion, and is covered with a protective sheet so as to straddle the two core materials. Thereby, a protection sheet is recognized as a parting material.

特開平５−１７４９７７号公報（［０００４］、図２参照）Japanese Patent Laid-Open No. 5-174977 (see [0004], FIG. 2)

しかし、上述した第１の方法では、天井仕上材を野縁に固定する際にキャップを取り付けるため、施工手順が煩雑になり、施工性が低下していた。
また、第２の方法では、保護シートを釘やビス等で芯材に固定する必要があるため、この釘やビス等が露出し、外観を良好にすることが困難であった。 However, in the first method described above, the cap is attached when the ceiling finishing material is fixed to the edge, so that the construction procedure becomes complicated and the workability is lowered.
In the second method, it is necessary to fix the protective sheet to the core member with a nail, a screw or the like, so that the nail, the screw or the like is exposed and it is difficult to improve the appearance.

本発明の目的は、施工性を向上できかつ外観が良好な見切り材を提供することにある。 An object of the present invention is to provide a parting material that can improve workability and has a good appearance.

上記目的を達成するため、本発明の見切り材は、次の構成を採用する。
本発明を図面を参照して説明すると、図４に示すように、請求項１に記載の見切り材４０は、２つの面３５，３６が接合する部分Ａに設けられる見切り材であって、各面に取り付けられる２つの固定部５０と、これら固定部５０，５０の一端側が連結されて変形可能な連結部６０と、前記固定部５０を覆うカバー部７０とを備え、前記カバー部７０は、断面略コの字形状の挟持部７１と、この挟持部の一端側が延長されて形成された平板状の覆部７２とを備え、前記挟持部７１が前記固定部５０の他端側に嵌め込まれることにより、前記挟持部７１で前記固定部５０に支持されるとともに前記覆部７２で前記固定部５０を覆い、前記固定部５０と前記連結部６０との間に溝６１を有し、この溝６１は、前記カバー部７０の覆部７２が差し込まれることにより、前記カバー部７０の覆部７２を支持することを特徴とする。 In order to achieve the above object, the parting material of the present invention adopts the following configuration.
The present invention will be described with reference to the drawings. As shown in FIG. 4, a parting material 40 according to claim 1 is a parting material provided at a portion A where two surfaces 35 and 36 are joined. Two fixing portions 50 attached to the surface, one connecting end portion of these fixing portions 50, 50 is connected and deformable connecting portion 60, and a cover portion 70 covering the fixing portion 50, the cover portion 70 , A sandwiching portion 71 having a substantially U-shaped cross section and a flat cover portion 72 formed by extending one end of the sandwiching portion are provided, and the sandwiching portion 71 is fitted into the other end of the fixing portion 50. Thus, the holding portion 71 supports the fixing portion 50 while the covering portion 72 covers the fixing portion 50, and a groove 61 is provided between the fixing portion 50 and the connecting portion 60. 61, the cover 72 of the cover 70 is inserted By Rukoto, characterized that you support the covering portion 72 of the cover portion 70.

この発明によれば、接合する各面に各固定部を釘やビス等で取り付けた後、カバー部で各固定部を覆う。したがって、固定部表面に露出した釘やビス等をカバー部で隠蔽できるから、外観を良好にできる。また、天井の施工完了後に見切り材を乾式施工で取り付けることができるから、施工手順を単純化でき、大幅に施工性を向上できる。
また、固定部をそれぞれ一端側で連結部に連結したので、各面の接合する部分上に連結部が位置するように配置することにより、固定部を接合部分に沿って確実に配置できるから、施工性を向上できる。
また、連結部を変形可能としたので、各固定部の成す角度に対応して連結部を変形させることにより１種類の見切り材で様々な角度の面に対応できるから、コストを削減できる。
さらに、カバー部を固定部および連結部とは別部材としたので、固定部、連結部およびカバー部を一体に成形する場合に比べ、カバー部を形成する材料が限定されないので、カバー部の意匠の自由度を向上できる。
また、カバー部を溝と連結部とで支持できるから、カバー部の脱落を確実に防止できる。 According to this invention, after attaching each fixing | fixed part to each surface to join with a nail, a screw, etc., each fixing | fixed part is covered with a cover part. Therefore, since the nail, the screw and the like exposed on the surface of the fixed part can be concealed by the cover part, the appearance can be improved. Moreover, since the parting material can be attached by dry construction after the ceiling construction is completed, the construction procedure can be simplified and the workability can be greatly improved.
In addition, since the fixed part is connected to the connecting part at one end side, the fixed part can be reliably arranged along the joint part by arranging the connecting part on the part where each surface is joined. Workability can be improved.
In addition, since the connecting portion can be deformed, since the connecting portion is deformed corresponding to the angle formed by each fixing portion, it is possible to deal with surfaces of various angles with one kind of parting material, thereby reducing the cost.
Furthermore, since the cover portion is a separate member from the fixed portion and the connecting portion, the material for forming the cover portion is not limited as compared to the case where the fixed portion, the connecting portion, and the cover portion are integrally molded. Can be improved.
Further, since the cover part can be supported by the groove and the connecting part, it is possible to reliably prevent the cover part from falling off.

請求項２に記載の見切り材は、図５に示すように、２つの面３５，３６が接合する部分Ａに設けられる見切り材であって、各面に取り付けられる２つの固定部５０と、これら固定部５０，５０の一端側が連結されて変形可能な連結部６０と、前記固定部５０を覆うカバー部７０とを備え、前記カバー部７０Ａは、前記連結部６０に連結され、この連結部６０が変形することにより前記固定部５０に対して開閉自在とされていることを特徴とする。
この発明によれば、接合する各面に各固定部を釘やビス等で取り付けた後、カバー部で各固定部を覆う。したがって、固定部表面に露出した釘やビス等をカバー部で隠蔽できるから、外観を良好にできる。また、天井の施工完了後に見切り材を乾式施工で取り付けることができるから、施工手順を単純化でき、大幅に施工性を向上できる。
また、固定部をそれぞれ一端側で連結部に連結したので、各面の接合する部分上に連結部が位置するように配置することにより、固定部を接合部分に沿って確実に配置できるから、施工性を向上できる。
また、連結部を変形可能としたので、各固定部の成す角度に対応して連結部を変形させることにより１種類の見切り材で様々な角度の面に対応できるから、コストを削減できる。
さらに、カバー部を固定部および連結部と一体としたので、見切り材を取り付ける際に部品を紛失することがないから、取扱性を向上できる。
また、カバー部を閉じるだけで固定部を隠蔽できるから、施工性を向上できる。 As shown in FIG. 5 , the parting material according to claim 2 is a parting material provided at a portion A where two surfaces 35 and 36 are joined, and two fixing parts 50 attached to each surface, and these The fixing part 50 includes a connecting part 60 that is deformable by connecting one end side thereof, and a cover part 70 that covers the fixing part 50, and the cover part 70 A is connected to the connecting part 60. By being deformed, the fixing portion 50 can be opened and closed .
According to this invention, after attaching each fixing | fixed part to each surface to join with a nail, a screw, etc., each fixing | fixed part is covered with a cover part. Therefore, since the nail, the screw and the like exposed on the surface of the fixed part can be concealed by the cover part, the appearance can be improved. Moreover, since the parting material can be attached by dry construction after the ceiling construction is completed, the construction procedure can be simplified and the workability can be greatly improved.
In addition, since the fixed part is connected to the connecting part at one end side, the fixed part can be reliably arranged along the joint part by arranging the connecting part on the part where each surface is joined. Workability can be improved.
In addition, since the connecting portion can be deformed, since the connecting portion is deformed corresponding to the angle formed by each fixing portion, it is possible to deal with surfaces of various angles with one kind of parting material, thereby reducing the cost.
Furthermore, since the cover part is integrated with the fixing part and the connecting part, parts are not lost when the parting material is attached, so that the handleability can be improved.
Moreover, since a fixing | fixed part can be concealed only by closing a cover part, workability | operativity can be improved .

請求項３に記載の見切り材は、図８に示すように、２つの面３５，３６が接合する部分Ａに設けられる見切り材であって、各面に取り付けられる２つの固定部５０と、これら固定部５０，５０の一端側が連結されて変形可能な連結部６０と、前記固定部５０を覆うカバー部７０とを備え、前記固定部５０Ｂおよびカバー部７０Ｂは硬質材料から形成され、前記連結部６０Ｂは前記固定部５０Ｂおよびカバー部７０Ｂより軟質の軟質材料から形成され、前記連結部６０Ｂにおける前記２つの固定部５０Ｂ間の略中心を切断してその片方のみを使用することを特徴とする。
この発明によれば、接合する各面に各固定部を釘やビス等で取り付けた後、カバー部で各固定部を覆う。したがって、固定部表面に露出した釘やビス等をカバー部で隠蔽できるから、外観を良好にできる。また、天井の施工完了後に見切り材を乾式施工で取り付けることができるから、施工手順を単純化でき、大幅に施工性を向上できる。
また、固定部をそれぞれ一端側で連結部に連結したので、各面の接合する部分上に連結部が位置するように配置することにより、固定部を接合部分に沿って確実に配置できるから、施工性を向上できる。
また、連結部を変形可能としたので、各固定部の成す角度に対応して連結部を変形させることにより１種類の見切り材で様々な角度の面に対応できるから、コストを削減できる。
さらに、固定部にカバー部を被せるとき、固定部とカバー部とが硬質材料から形成されているので、軟質材料の場合だと生じる、柔らかいために嵌め込みにくい、というようなことがなくなり、その結果、固定部とカバー部との嵌め込み等が容易となり、施工性が向上する。また、カバー部が硬質材料で形成されているので、固定部に被せたときでもたるみが生じないから、外観が良好となる。
また、連結部が軟質材料で形成されているため、切断しやすい。また、切断した片方の見切り材を使用した場合、連結部の半分の部分で、見切り材と取り付け部との隙間を覆えるから、被取り付け部への塵埃等の侵入を防止できる。 As shown in FIG. 8 , the parting material according to claim 3 is a parting material provided at a portion A where two surfaces 35 and 36 are joined, and two fixing parts 50 attached to each surface, and these The fixing portions 50, 50 are connected to each other and deformable by connecting one end side thereof, and the cover portion 70 covering the fixing portion 50. The fixing portion 50B and the cover portion 70B are made of a hard material, and the connecting portion 60B is formed of a soft material that is softer than the fixing portion 50B and the cover portion 70B, and is characterized in that only one of the two fixing portions 50B in the connecting portion 60B is cut .
According to this invention, after attaching each fixing | fixed part to each surface to join with a nail, a screw, etc., each fixing | fixed part is covered with a cover part. Therefore, since the nail, the screw and the like exposed on the surface of the fixed part can be concealed by the cover part, the appearance can be improved. Moreover, since the parting material can be attached by dry construction after the ceiling construction is completed, the construction procedure can be simplified and the workability can be greatly improved.
In addition, since the fixed part is connected to the connecting part at one end side, the fixed part can be reliably arranged along the joint part by arranging the connecting part on the part where each surface is joined. Workability can be improved.
In addition, since the connecting portion can be deformed, since the connecting portion is deformed corresponding to the angle formed by each fixing portion, it is possible to deal with surfaces of various angles with one kind of parting material, thereby reducing the cost.
Furthermore, when covering the fixed part with the cover part, the fixed part and the cover part are formed of a hard material, so that it does not occur that it is soft and difficult to fit because of the soft material. In addition, it becomes easy to fit the fixing portion and the cover portion, and the workability is improved. In addition, since the cover portion is formed of a hard material, no slack occurs even when the cover portion is placed over the fixing portion, so that the appearance is improved.
Moreover, since the connection part is formed with a soft material, it is easy to cut | disconnect. Further, when one of the cut parting materials is used, the gap between the parting material and the attaching part is covered by the half part of the connecting part, so that intrusion of dust or the like into the attached part can be prevented .

請求項４に記載の見切り材は、図４に示すように、請求項１から３のいずれかに記載の見切り材において、前記固定部５０と前記連結部６０とは、押出成形で一体に形成されていることを特徴とする。
この発明によれば、固定部と連結部と別個に製造して組み立てる場合に比べ、見切り材を容易に製造できる。 As shown in FIG. 4, the parting material according to claim 4 is the parting material according to any one of claims 1 to 3 , wherein the fixing part 50 and the connecting part 60 are integrally formed by extrusion molding. It is characterized by being.
According to the present invention , the parting material can be easily manufactured as compared with the case where the fixing portion and the connecting portion are separately manufactured and assembled .

以下、本発明の各実施形態を図面に基づいて説明する。なお、以下の実施形態の説明にあたって、同一構成要件については同一符号を付し、その説明を省略もしくは簡略化する。
〔第１実施形態〕
図１には、本発明の第１実施形態に係る見切り材が適用された建物１０の断面図が示されている。
建物１０は、図示しない基礎の上に設けられた建物本体１２と、この建物本体１２の上に設けられた屋根１３とを備えている。
屋根１３は、水平屋根部１３１と、この水平屋根部１３１の両端側に設けられて互いに反対方向に傾斜した傾斜屋根部１３２，１３３とを備えている。
建物本体１２は、２階建てとされ、１階に配置された２つの部屋１２１と、２階に配置された２つの部屋１２２とを備えている。
部屋１２２は、屋根１３の直下に位置し、壁２０と、屋根１３の形状に対応した形状を有する天井３０とで囲まれている。 Hereinafter, each embodiment of the present invention will be described with reference to the drawings. In the following description of the embodiments, the same constituent elements are denoted by the same reference numerals, and the description thereof is omitted or simplified.
[First Embodiment]
FIG. 1 shows a cross-sectional view of a building 10 to which a parting material according to the first embodiment of the present invention is applied.
The building 10 includes a building main body 12 provided on a foundation (not shown) and a roof 13 provided on the building main body 12.
The roof 13 includes a horizontal roof portion 131 and inclined roof portions 132 and 133 that are provided on both ends of the horizontal roof portion 131 and are inclined in opposite directions.
The building body 12 is a two-story building and includes two rooms 121 arranged on the first floor and two rooms 122 arranged on the second floor.
The room 122 is located immediately below the roof 13 and is surrounded by a wall 20 and a ceiling 30 having a shape corresponding to the shape of the roof 13.

図２には、建物１０の２階の部屋１２２の拡大断面図が示されている。
壁２０は、芯材２１と、この芯材２１の両面に張り付けられた壁仕上材２２とを備え、壁仕上材２２の部屋１２２側の表面は、壁面２３とされている。
天井３０は、屋根１３の形状に対応しているため、水平な水平天井部３１と、傾斜した傾斜天井部３２とを有している。各天井部３１，３２は、図示しない吊りボルトを介して所定間隔おきに配置された野縁３３と、この野縁３３下面に張り付けられる石膏ボード、岩綿吸音板、ケイカル板等の平板状の天井仕上材３４とを含んで構成されている。
水平天井部３１を構成する天井仕上材３４の部屋１２２側の表面は、水平天井面３５とされ、傾斜天井部３２を構成する天井仕上材３４の部屋１２２側の表面は、傾斜天井面３６とされている。 FIG. 2 shows an enlarged cross-sectional view of the room 122 on the second floor of the building 10.
The wall 20 includes a core material 21 and wall finishing materials 22 attached to both surfaces of the core material 21, and the surface of the wall finishing material 22 on the room 122 side is a wall surface 23.
Since the ceiling 30 corresponds to the shape of the roof 13, the ceiling 30 includes a horizontal horizontal ceiling portion 31 and an inclined inclined ceiling portion 32. Each of the ceiling portions 31 and 32 has a flat edge such as a field edge 33 arranged at predetermined intervals via suspension bolts (not shown), and a plaster board, a rock wool sound absorbing board, a calcite board, and the like attached to the lower surface of the field edge 33. The ceiling finishing material 34 is included.
The surface of the ceiling finishing material 34 constituting the horizontal ceiling portion 31 on the room 122 side is the horizontal ceiling surface 35, and the surface of the ceiling finishing material 34 constituting the inclined ceiling portion 32 on the room 122 side is the inclined ceiling surface 36. Has been.

水平天井面３５と傾斜天井面３６とが接合する部分（以降、接合部分Ａと呼ぶ）では、天井仕上材３４の補強のため、天井仕上材３４の裏面側に野縁３３が配置されるとともに、表面側に見切り材４０が取り付けられている。
また、傾斜天井面３６と壁面２３とが接合する部分（以降、接合部分Ｂと呼ぶ）では、接合部分Ａと同様に、天井仕上材３４の裏面側に野縁３３が配置され、壁仕上材２２の裏面側に芯材２１が配置されるとともに、表面側に見切り材４０が取り付けられている。 In a portion where the horizontal ceiling surface 35 and the inclined ceiling surface 36 are joined (hereinafter referred to as a joined portion A), a streak 33 is disposed on the back surface side of the ceiling finishing material 34 to reinforce the ceiling finishing material 34. The parting material 40 is attached to the surface side.
Further, in the portion where the inclined ceiling surface 36 and the wall surface 23 are joined (hereinafter referred to as the joined portion B), the field edge 33 is arranged on the back side of the ceiling finishing material 34 in the same manner as the joined portion A, and the wall finishing material is used. The core material 21 is arranged on the back surface side of 22 and the parting material 40 is attached on the front surface side.

図３には、見切り材４０の断面図が示されている。
見切り材４０は、天井面３５，３６または壁面２３に取り付けられる２つの固定部５０と、これら固定部５０の一端が連結される連結部６０と、各固定部５０を覆うカバー部７０とを備えている。この見切り材４０では、２つの固定部５０が連結部６０を挟んで配置されており、連結部６０を折り曲げることにより各固定部５０同士の成す角度を変化させることができる。
固定部５０と連結部６０とは、押出成形で一体に形成されている。カバー部７０は、固定部５０および連結部６０とは別部材とされている。 FIG. 3 shows a cross-sectional view of the parting material 40.
The parting material 40 includes two fixing portions 50 attached to the ceiling surfaces 35, 36 or the wall surface 23, a connecting portion 60 to which one end of these fixing portions 50 is connected, and a cover portion 70 that covers each fixing portion 50. ing. In this parting material 40, the two fixing portions 50 are arranged with the connecting portion 60 interposed therebetween, and the angle formed by the fixing portions 50 can be changed by bending the connecting portion 60.
The fixed part 50 and the connecting part 60 are integrally formed by extrusion molding. The cover part 70 is a separate member from the fixing part 50 and the connecting part 60.

連結部６０は、固定部５０より薄い厚みを有する平板状に形成され、塑性変形可能とされている。連結部６０の裏面側の略中央には、後述する各固定部５０の立ち上がり部５１２が連結されている。したがって、連結部６０を略中央で折り曲げることによって、各固定部５０同士の成す角度を変化させることができる。 The connecting portion 60 is formed in a flat plate shape having a thickness smaller than that of the fixed portion 50 and can be plastically deformed. A rising portion 512 of each fixing portion 50 to be described later is connected to the approximate center on the back side of the connecting portion 60. Therefore, the angle formed by the fixed portions 50 can be changed by bending the connecting portion 60 at the approximate center.

固定部５０は、一端で連結部６０に連結される本体５１と、この本体５１の他端側に設けられた被挟持部５２とを含んで構成されている。 The fixing portion 50 includes a main body 51 connected to the connecting portion 60 at one end, and a sandwiched portion 52 provided on the other end side of the main body 51.

本体５１は、表面側が凹んだ略断面コの字形状とされ、底部５１１と、この底部５１１の一端（連結部６０側）に立設された立ち上がり部５１２と、底部５１１の他端に立設された立ち上がり部５１３とを備えている。
立ち上がり部５１２は、その先端に向かうに従って立ち上がり部５１３から遠ざかる向きに傾斜している。これにより、連結部６０を裏面側に折り曲げた際に固定部５０同士の成す角度を大きく確保することができる。
立ち上がり部５１２の連結部６０近傍には、被挟持部５２側に突出する挟持片５１４が設けられている。そして、この挟持片５１４と連結部６０とで溝６１が形成されている。 The main body 51 has a substantially U-shape with a concave surface, and has a bottom 511, a rising portion 512 erected on one end of the bottom 511 (on the connecting portion 60 side), and an erection on the other end of the bottom 511. The rising portion 513 is provided.
The rising portion 512 is inclined in a direction away from the rising portion 513 toward the tip. Thereby, when the connection part 60 is bend | folded to the back surface side, the angle which fixed part 50 makes can be ensured largely.
In the vicinity of the connecting portion 60 of the rising portion 512, a clamping piece 514 that protrudes toward the sandwiched portion 52 is provided. A groove 61 is formed by the sandwiching piece 514 and the connecting portion 60.

被挟持部５２は、立ち上がり部５１３の途中に連結される支持部５２１と、この支持部５２１に支持される断面円形状の被支持部５２２とを備えている。 The sandwiched portion 52 includes a support portion 521 connected in the middle of the rising portion 513 and a supported portion 522 having a circular cross section supported by the support portion 521.

カバー部７０は、断面略コの字形状の挟持部７１と、この挟持部７１の一端側が延長されて形成された平板状の覆部７２とを備えている。
覆部７２の先端は、溝６１に差し込まれて、挟持片５１４と連結部６０とで挟持されている。覆部７２の略中央部は、立ち上がり部５１３の先端に支持されている。挟持部７１は、固定部５０の被支持部５２２に支持されている。 The cover part 70 includes a sandwiching part 71 having a substantially U-shaped cross section, and a flat cover part 72 formed by extending one end side of the sandwiching part 71.
The front end of the cover portion 72 is inserted into the groove 61 and is held between the holding piece 514 and the connecting portion 60. The substantially central portion of the cover portion 72 is supported at the tip of the rising portion 513. The sandwiching portion 71 is supported by the supported portion 522 of the fixed portion 50.

次に、接合部分Ａにおける見切り材４０の取り付け方法について、図４を参照しながら説明する。
先ず、連結部６０を折り曲げて、各固定部５０同士の成す角度を変化させて、水平天井面３５と傾斜天井面３６とが成す角度と略同じにする。
次に、接合部分Ａ上に連結部６０が位置するように配置することにより、天井面３５，３６上に各固定部５０を配置し、固定部５０の底部５１１に釘５１５を貫通させて野縁３３に固定する。 Next, the attachment method of the parting material 40 in the junction part A is demonstrated, referring FIG.
First, the connecting portion 60 is bent to change the angle formed between the fixed portions 50 so as to be substantially the same as the angle formed between the horizontal ceiling surface 35 and the inclined ceiling surface 36.
Next, by arranging the connecting portion 60 on the joining portion A, each fixing portion 50 is arranged on the ceiling surfaces 35 and 36, and the nail 515 is penetrated through the bottom portion 511 of the fixing portion 50. Fix to the edge 33.

続いて、カバー部７０を、固定部５０の被挟持部５２側から天井面３５，３６上に沿って移動させ、カバー部７０の覆部７２の先端を溝６１に差し込むとともに、挟持部７１を固定部５０の被支持部５２２に嵌め込む。これにより、覆部７２は、先端で溝６１に支持され、略中央で立ち上がり部５１３の先端に支持される。同時に、挟持部７１は、固定部５０の被支持部５２２に支持される。同時に、カバー部７０で固定部５０を覆う。
なお、接合部分Ｂにおける見切り材４０も、同様の方法で取り付けることができる。 Subsequently, the cover part 70 is moved along the ceiling surfaces 35 and 36 from the sandwiched part 52 side of the fixed part 50, the tip of the cover part 72 of the cover part 70 is inserted into the groove 61, and the sandwiching part 71 is It fits into the supported part 522 of the fixed part 50. Thereby, the cover part 72 is supported by the groove | channel 61 at the front-end | tip, and is supported by the front-end | tip of the standing part 513 in the approximate center. At the same time, the sandwiching portion 71 is supported by the supported portion 522 of the fixed portion 50. At the same time, the fixing unit 50 is covered with the cover unit 70.
In addition, the parting material 40 in the junction part B can also be attached by the same method.

したがって、本実施形態によれば以下の効果がある。
（１）カバー部７０で各固定部５０を覆ったので、固定部５０表面に露出した釘５１５をカバー部７０で隠蔽できるから、見切り材４０の外観を良好にできる。また、天井の施工完了後に見切り材４０を乾式施工で取り付けることができるから、施工手順を単純化でき、大幅に施工性を向上できる。
（２）固定部５０をそれぞれ一端で連結部６０に連結したので、接合部分Ａ，Ｂ上に連結部６０が位置するように配置することにより、固定部５０を接合部分Ａに沿って確実に配置できるから、施工性を向上できる。 Therefore, according to this embodiment, there are the following effects.
(1) Since each fixing part 50 is covered with the cover part 70, the nail 515 exposed on the surface of the fixing part 50 can be concealed by the cover part 70, so that the appearance of the parting material 40 can be improved. Moreover, since the parting material 40 can be attached by dry construction after completion of the ceiling construction, the construction procedure can be simplified and the workability can be greatly improved.
(2) Since the fixing portion 50 is connected to the connecting portion 60 at one end, the fixing portion 50 is surely arranged along the connecting portion A by arranging the connecting portion 60 on the connecting portions A and B. Since it can arrange | position, workability can be improved.

（３）連結部６０を変形可能としたので、各固定部５０の成す角度に対応して連結部６０を変形させることにより１種類の見切り材４０で様々な角度の面に対応できるから、コストを削減できる。
（４）固定部５０と連結部６０とを押出成形で一体に形成したので、固定部５０と連結部６０と別個に製造して組み立てる場合に比べ、見切り材４０を容易に製造できる (3) Since the connecting portion 60 can be deformed, it is possible to cope with surfaces of various angles with one kind of parting material 40 by deforming the connecting portion 60 corresponding to the angle formed by each fixing portion 50. Can be reduced.
(4) Since the fixed portion 50 and the connecting portion 60 are integrally formed by extrusion molding, the parting material 40 can be easily manufactured as compared with the case where the fixed portion 50 and the connecting portion 60 are separately manufactured and assembled.

（５）カバー部７０を固定部５０および連結部６０とは別部材としたので、固定部５０、連結部６０およびカバー部７０を一体に成形する場合に比べ、カバー部７０を形成する材料が限定されないので、カバー部７０の意匠の自由度を向上できる。
（６）溝６１を設けたので、カバー部７０を溝６１と連結部６０とで支持できるから、カバー部７０の脱落を確実に防止できる。 (5) Since the cover part 70 is a separate member from the fixed part 50 and the connecting part 60, the material forming the cover part 70 is different from the case where the fixed part 50, the connecting part 60, and the cover part 70 are molded integrally. Since it is not limited, the freedom degree of the design of the cover part 70 can be improved.
(6) Since the groove 61 is provided, the cover part 70 can be supported by the groove 61 and the connecting part 60, so that the cover part 70 can be reliably prevented from falling off.

〔第２実施形態〕
図５には、本発明の第２実施形態に係る見切り材４０Ａの断面図が示されている。
本実施形態において、カバー部７０Ａの構成が、第１実施形態と異なる。
すなわち、カバー部７０Ａは、第１実施形態におけるカバー部７０が覆部７２の先端で連結部６０の端部に連結されたものであり、固定部５０および連結部６０と一体に形成されている。このカバー部７０Ａは、連結部６０が変形することにより、固定部５０に対して開閉自在とされている。
なお、見切り材４０Ａには、前記第１実施形態の挟持片５１４は設けられていない。 [Second Embodiment]
FIG. 5 shows a cross-sectional view of a parting material 40A according to the second embodiment of the present invention.
In the present embodiment, the configuration of the cover portion 70A is different from that of the first embodiment.
That is, the cover portion 70 A is obtained by connecting the cover portion 70 in the first embodiment to the end portion of the connecting portion 60 at the tip of the cover portion 72, and is formed integrally with the fixed portion 50 and the connecting portion 60. . The cover portion 70 A can be opened and closed with respect to the fixed portion 50 when the connecting portion 60 is deformed.
The parting material 40A is not provided with the clamping piece 514 of the first embodiment.

次に、接合部分Ａにおける見切り材４０Ａの取り付け方法について説明する。
先ず、見切り材４０と同様に、天井面３５，３６上に見切り材４０Ａの各固定部５０を取り付ける。
続いて、カバー部７０Ａを閉じて、挟持部７１を固定部５０の被支持部５２２に嵌め込む。これにより、見切り材４０Ａは、覆部７２の略中央で立ち上がり部５１３の先端に支持されるとともに、挟持部７１で固定部５０の被支持部５２２に支持される。よって、カバー部７０で固定部５０を覆うことができる。
なお、接合部分Ｂにおける見切り材４０Ａも、同様の方法で取り付けることができる。 Next, the attachment method of the parting material 40A in the junction part A is demonstrated.
First, similarly to the parting material 40, each fixing part 50 of the parting material 40A is attached on the ceiling surfaces 35 and 36.
Subsequently, the cover portion 70 A is closed, and the sandwiching portion 71 is fitted into the supported portion 522 of the fixed portion 50. As a result, the parting material 40A is supported at the tip of the rising portion 513 at the approximate center of the cover portion 72, and supported by the supported portion 522 of the fixed portion 50 by the sandwiching portion 71. Therefore, the fixing part 50 can be covered with the cover part 70.
In addition, the parting material 40A in the junction part B can also be attached by the same method.

したがって、本実施形態によれば、第１実施形態で述べた(１)〜(４)の効果に加え、以下の効果がある。
（７）カバー部７０Ａを連結部６０に連結して固定部５０に対して開閉自在としたので、見切り材４０Ａを取り付ける際に部品を紛失することがないから、取扱性を向上できる。
（８）カバー部７０Ａを閉じるだけで固定部５０を隠蔽できるから、施工性を向上できる。 Therefore, according to this embodiment, in addition to the effects (1) to (4) described in the first embodiment, there are the following effects.
(7) Since the cover part 70A is connected to the connection part 60 so as to be freely opened and closed with respect to the fixed part 50, parts are not lost when the parting material 40A is attached, so that the handleability can be improved.
(8) Since the fixing part 50 can be concealed only by closing the cover part 70A, the workability can be improved.

〔第３実施形態〕
図６，７には、本発明の第３実施形態に係る見切り材４０Ｂおよびその取り付け状態の断面が示されている。
本実施形態において、硬質部材で形成されたカバー部７０Ｂおよび固定部５０Ｂと、軟質部材で形成された連結部６０Ｂとが一体に連結された構成が、前記第１実施形態、第２実施形態と異なる。 [Third Embodiment]
6 and 7 illustrate a parting material 40B according to a third embodiment of the present invention and a cross-section in an attached state thereof.
In the present embodiment, the configuration in which the cover portion 70B and the fixing portion 50B formed of a hard member and the connecting portion 60B formed of a soft member are integrally connected is the first embodiment and the second embodiment. Different.

すなわち、固定部５０Ｂは、一端で連結部６０Ｂに連結される本体５１Ｂを含み構成され、表面側が凹んだ略断面コの字形状とされており、底部５１１の一端側に立設された立ち上がり部５１２と、底部５１１の他端側に立設された立ち上がり部５１３とを備えている。 That is, the fixed portion 50B is configured to include a main body 51B connected to the connecting portion 60B at one end, has a substantially U-shaped cross section with a concave surface, and stands upright on one end side of the bottom portion 511. 512, and a rising portion 513 provided on the other end side of the bottom portion 511.

固定部５０Ｂの立ち上がり部５１２の先端には、連結部６０Ｂ側に突起した突起５１２Ａが形成されている。この突起５１２Ａの表面には、当該表面から連結部６０Ｂ側の側面にわたって所定のＲ加工が行われている。
また、立ち上がり部５１３の先端には、外側（連結部６０Ｂから離れる方向）に向かって延出した突起５１３Ａが形成されている。そして、この突起５１３Ａの表面には、当該表面から外側の側面にわたって所定のＲ加工が行われており、突起５１３Ａの裏面が、カバー部７０Bを係止する係止面５１３Ｂとなっている。 A protrusion 512A that protrudes toward the connecting portion 60B is formed at the tip of the rising portion 512 of the fixed portion 50B. Predetermined R processing is performed on the surface of the protrusion 512A from the surface to the side surface on the connecting portion 60B side.
In addition, a protrusion 513A extending outward (in a direction away from the connecting portion 60B) is formed at the tip of the rising portion 513. The surface of the protrusion 513A is subjected to predetermined R processing from the surface to the outer side surface, and the back surface of the protrusion 513A serves as a locking surface 513B that locks the cover portion 70B.

固定部５０Ｂおよびカバー部７０Ｂの一端が連結された連結部６０Ｂは、前述のように軟質部材で形成され、固定部５０Ｂと連結された立上がり部６１２と、これらの立上がり部６１２同士を繋いでいるとともに、カバー部７０Ｂの一端が連結された繋ぎ部６１３とを有して形成されている。 The connecting portion 60B in which one ends of the fixing portion 50B and the cover portion 70B are connected is formed of a soft member as described above, and connects the rising portions 612 connected to the fixing portion 50B and these rising portions 612. At the same time, the cover portion 70B is formed with a connecting portion 613 to which one end of the cover portion 70B is connected.

立上がり部６１２は、その先端に向かうに従って固定部５０Ｂの立ち上がり部５１２から遠ざかる向きに傾斜している。これにより、連結部６０Ｂを裏面側に折り曲げた際に固定部５０Ｂ同士の成す角度を大きく確保することができる。なお、立上がり部６１２を図６中、仮想線で示すように、膨らみ形状に形成してもよい。 The rising portion 612 is inclined in a direction away from the rising portion 512 of the fixed portion 50B toward the tip. Thereby, when the connection part 60B is bent to the back side, a large angle between the fixed parts 50B can be secured. Note that the rising portion 612 may be formed in a bulging shape as indicated by a virtual line in FIG.

カバー部７０Ｂは、前記連結部６０Ｂが変形することにより、固定部５０Ｂに対して開閉自在とされている。
カバー部７０Ｂは、断面略Ｌの字形状の引掛け部７４と、この引掛け部７４の一端側が延長されて形成された平板状の覆部７２と、覆部７２の一端側途中に設けられた突出部７３とを備えている。 The cover portion 70B can be opened and closed with respect to the fixed portion 50B by the deformation of the connecting portion 60B.
The cover portion 70 B is provided on a hook portion 74 having a substantially L-shaped cross section, a flat cover portion 72 formed by extending one end side of the hook portion 74, and in the middle of one end side of the cover portion 72. And a protruding portion 73.

突出部７３の先端には、引掛け部７４側に向いた突起７３Ａが形成されている。この突起７３Ａは、前記固定部５０Ｂにおける立上がり部５１２の突起５１２Ａと係合可能となっている。そのため、突起７３Ａの引掛け部７４側の側面は、前記突起５１２ＡのＲ加工された面と互いがスムーズに係合しあうような形状になっている。
そして、これらの突起７３Ａと５１２Ａとが係合するとき、固定部５０Ｂに対してカバー部７０Ｂが位置決めされることになる。つまり、突起７３Ａと５１２Ａとにより位置決め部７７が構成される。また、カバー部７０Ｂを固定部５０Ｂに被せるとき、位置決め部７７を支点として引掛け部７４が回動されるようになっており、これにより、位置決め部７７は、カバー部７０Ｂを回動させるための支点ともなっている。 A protrusion 73 A is formed at the tip of the protrusion 73 so as to face the hook 74. The protrusion 73A can engage with the protrusion 512A of the rising portion 512 in the fixed portion 50B. Therefore, the side surface of the protrusion 73A on the hooking portion 74 side has a shape that allows the R-processed surface of the protrusion 512A to smoothly engage with each other.
And when these protrusion 73A and 512A engage, the cover part 70B will be positioned with respect to the fixing | fixed part 50B. That is, the positioning portion 77 is configured by the protrusions 73A and 512A. Further, when the cover part 70B is put on the fixed part 50B, the hooking part 74 is rotated with the positioning part 77 as a fulcrum, so that the positioning part 77 rotates the cover part 70B. It is also a fulcrum of

引掛け部７４は、固定部５０Ｂ側に向かって立ち上がっており、その先端には、一端側、つまり連結部６０Ｂ側に向いた突起７４Ａが形成されている。この突起７４Ａの係止面（覆部７２側の面）は、カバー部７０Ｂが固定部５０Ｂに被さったとき、固定部５０Ｂの前記突起５１３Ａの係止面５１３Ｂ上に載り、かつ突起５１３Ａの係止面５１３Ｂから、力を加えない限り外れないようになっている。そのため、固定部５０の突起５１３Ａと、カバー部７０Ｂにおける引掛け部７４の突起７４Ａとで、係止部７７が構成されている。
なお、引掛け部７４における突起７４Ａには、連結部６０Ｂ側の上面から側面にわたる傾斜面７４Ｂが形成されており、この傾斜面７４Ｂは、カバー部７０を固定部５０に被せる際、固定部５０の突起５１３ＡのＲ面に沿って滑り、スムーズに被せることができるようになっている。 The hook portion 74 rises toward the fixed portion 50B side, and a protrusion 74A is formed at the tip of the hook portion 74 toward one end side, that is, the connecting portion 60B side. When the cover portion 70B covers the fixing portion 50B, the engaging surface of the protrusion 74A (the surface on the cover portion 72 side) is placed on the engaging surface 513B of the protrusion 513A of the fixing portion 50B and the engaging surface of the protrusion 513A. It does not come off from the stop surface 513B unless a force is applied. Therefore, the locking portion 77 is configured by the protrusion 513A of the fixing portion 50 and the protrusion 74A of the hook portion 74 in the cover portion 70B.
The protrusion 74A in the hook portion 74 is formed with an inclined surface 74B extending from the upper surface to the side surface on the side of the connecting portion 60B. The inclined surface 74B covers the fixing portion 50 when the cover portion 70 is put on the fixing portion 50. It slides along the R surface of the projection 513A and can be covered smoothly.

次に、図７に基づいて、前記接合部分Ａにおける見切り材４０Ｂの取り付け方法について説明する。
先ず、カバー部７０Ｂを固定部５０Ｂから外した状態で、天井面３５，３６上に釘打ちによって見切り４０Ｂの各固定部５０Ｂを取り付ける。
続いて、カバー部７０Ｂを固定部５０Ｂに対して回動させ、カバー部７０Ｂの突起７３Ａと、固定部５０の突起５１２Ａとを係合させるとともに、位置決め部７７を支点として、カバー部７０Ｂの引掛け部７４の傾斜面７４Ｂを、固定部５０Ｂにおける立上がり部５１３の突起５１３ＡのＲ面に沿わせて回動させる。
カバー部７０Ｂの回動が終了したとき、カバー部７０Ｂの引掛け部７４の突起７４Ａが、固定部５０Ｂの突起５１３Ａの係止面５１３Ｂ上に載って係止状態となり、カバー部７０Ｂで固定部５０を覆うことができる。
なお、接合部分Ｂにおける見切り材４０Ｂも、同様の方法で取り付けることができる。 Next, a method for attaching the parting material 40B in the joint portion A will be described with reference to FIG.
First, with the cover part 70B removed from the fixed part 50B, the fixed parts 50B of the parting line 40B are attached to the ceiling surfaces 35 and 36 by nailing.
Subsequently, the cover part 70B is rotated with respect to the fixed part 50B, the protrusion 73A of the cover part 70B and the protrusion 512A of the fixed part 50 are engaged, and the pulling of the cover part 70B is performed using the positioning part 77 as a fulcrum. The inclined surface 74B of the hanging portion 74 is rotated along the R surface of the protrusion 513A of the rising portion 513 in the fixed portion 50B.
When the rotation of the cover part 70B is finished, the protrusion 74A of the hooking part 74 of the cover part 70B is placed on the locking surface 513B of the protrusion 513A of the fixing part 50B to be in a locking state, and the fixing part is fixed by the cover part 70B. 50 can be covered.
In addition, the parting material 40B in the junction part B can also be attached by the same method.

本実施形態によれば、第１実施形態で述べた(１)〜(３)と同様の効果、および第２実施形態で述べた(７)、(８)と同様の効果に加え、以下の効果がある。
（９）見切り材４０Ｂを構成する固定部５０Ｂおよびカバー部７０Ｂが硬質材料から形成され、連結部６０Ｂが軟質材料から形成されているので、固定部５０Ｂにカバー部７０Ｂを被せる際、固定部５０Ｂおよびカバー部７０Ｂが軟質材料の場合だと生じる、柔らかいために嵌め込みにくい、というようなことがなくなり、その結果、固定部５０Ｂとカバー部７０Ｂとの嵌め込み等が容易となり、施工性が向上する。 According to this embodiment, in addition to the same effects as (1) to (3) described in the first embodiment and the same effects as (7) and (8) described in the second embodiment, the following effective.
(9) Since the fixing part 50B and the cover part 70B constituting the parting material 40B are made of a hard material and the connecting part 60B is made of a soft material, when the cover part 70B is covered with the fixing part 50B, the fixing part 50B In addition, when the cover portion 70B is made of a soft material, it does not occur that the cover portion 70B is soft and difficult to be fitted, and as a result, fitting between the fixed portion 50B and the cover portion 70B is facilitated, and workability is improved.

（１０）見切り材４０Ｂのカバー部７０Ｂが硬質材料で形成されているので、固定部５０Ｂに被せて、見切り材４０Ｂを所定の位置に取り付けたときでも、たるみが生じないから、見切り材４０Ｂの外観が良好となる。 (10) Since the cover part 70B of the parting material 40B is formed of a hard material, even when the parting material 40B is attached to a predetermined position over the fixing part 50B, no slack is generated. Appearance is improved.

（１１）固定部５０Ｂとカバー部７０Ｂとの間に、位置決め部７７が設けられているから、カバー部７０Ｂの固定部５０Ｂに対する平行を保持できるうえに、位置決め部７７によって固定部５０Ｂとカバー部７０Ｂとの間に空間を形成でき、その結果、固定部５０Ｂを固定するために釘５１５を固定部５０Ｂから打ち付けても、釘５１５の頭が、カバー部７０Ｂを被せたときにカバー部７０Ｂの邪魔とならない。 (11) Since the positioning portion 77 is provided between the fixing portion 50B and the cover portion 70B, the parallelism of the cover portion 70B with the fixing portion 50B can be maintained, and the fixing portion 50B and the cover portion can be held by the positioning portion 77. A space can be formed between the cover portion 70B and the nail 515 is struck from the fixing portion 50B to fix the fixing portion 50B. As a result, when the head of the nail 515 covers the cover portion 70B, It won't get in the way.

（１２）位置決め部７７は、固定部５０Ｂとカバー部７０Ｂとを係止する際の支点となっているので、支点に力を加えることで、係止部７８を嵌めやすくなり、その結果、施工性の向上を図れる。 (12) Since the positioning portion 77 is a fulcrum when the fixing portion 50B and the cover portion 70B are locked, it is easy to fit the locking portion 78 by applying a force to the fulcrum. Can improve the performance.

なお、本発明は前記各実施形態に限定されるものではなく、本発明の目的を達成できる範囲での変形、改良等は本発明に含まれるものである。
例えば、前記第３実施形態では、見切り材４０Ｂが接合部分Ａ、接合部分Ｂに取り付けられているが、見切り材４０Ｂの取り付け位置は、接合部分Ａ、接合部分Ｂに限定されず、例えば、図８（Ａ）に示すように、下がり壁２０Ａの角部Ｃに取り付けてもよい。この場合、まず、下がり壁２０Ａの例えば側面２０１に一方の固定部５０Ｂを固定した後、その固定部５０Ｂに一方のカバー部７０Ｂを被せ、次に、下がり壁２０Ａの下面２０２に他方の固定部５０Ｂを固定した後、その固定部５０Ｂに他方のカバー部７０Ｂを被せて、見切り材４０Ｂを取り付ける。
なお、第１、第２実施形態の見切り材４０、見切り材４０Ａも、図８（Ａ）に示すように、下がり壁２０Ａの角部Ｃに取り付けることもできる。 Note that the present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope in which the object of the present invention can be achieved are included in the present invention.
For example, in the third embodiment, the parting material 40B is attached to the joining part A and the joining part B, but the attachment position of the parting material 40B is not limited to the joining part A and the joining part B. As shown to 8 (A), you may attach to the corner | angular part C of 20 A of falling walls. In this case, first, after fixing one fixing portion 50B to, for example, the side surface 201 of the falling wall 20A, the fixing portion 50B is covered with one cover portion 70B, and then the other fixing portion is placed on the lower surface 202 of the falling wall 20A. After fixing 50B, the other cover part 70B is covered on the fixing part 50B, and the parting material 40B is attached.
The parting material 40 and the parting material 40A of the first and second embodiments can also be attached to the corner C of the falling wall 20A as shown in FIG.

また、前記第３実施形態の見切り材４０Ｂは、連結部６０Ｂを挟んで左右に固定部５０Ｂおよびカバー部６０Ｂが連結された形状とされるとともに、接合部分Ａ、接合部分Ｂに取り付けられていたが、これに限らない。図８（Ｂ）、（Ｃ）に示すように、見切り材４０Ｂの連結部６０Ｂの幅方向中心を切断した形状、つまり見切り材４０Ｂの半分の見切り材４０Ｃとしてもよい。
そして、そのような見切り材４０Ｃを、図８（Ｂ）に示すように、壁２０Ｂの傾斜面２０３と垂直面２０４との接合部分Ｃに取り付けてもよく、また、図８（Ｃ）に示すように、壁２０Ｃの下面２０５と垂直面２０６との接合部分Ｄに取り付けてもよい。この場合、連結部６０Ｂの繋ぎ部６１３の切断された半分６１３Ａが、垂直面２０４，２０６に被さるようになるから、被取り付け部内、つまり、接合部分Ｄの内部に塵埃が浸入するのを防止できる。 Further, the parting material 40B of the third embodiment has a shape in which the fixed portion 50B and the cover portion 60B are connected to the left and right with the connecting portion 60B interposed therebetween, and is attached to the joining portion A and the joining portion B. However, it is not limited to this. As shown in FIGS. 8B and 8C, the parting portion 40B of the parting material 40B may have a shape obtained by cutting the center in the width direction, that is, a parting material 40C that is half of the parting material 40B.
Then, such a parting material 40C may be attached to the joint portion C between the inclined surface 203 and the vertical surface 204 of the wall 20B, as shown in FIG. 8B, or as shown in FIG. 8C. Thus, you may attach to the junction part D of the lower surface 205 and the vertical surface 206 of the wall 20C. In this case, since the cut half 613A of the connecting portion 613 of the connecting portion 60B covers the vertical surfaces 204 and 206, it is possible to prevent dust from entering the attached portion, that is, the inside of the joint portion D. .

さらに、前記第３実施形態における見切り材４０Ｂの形状を、図９（Ａ）、（Ｂ）、（Ｃ）に示すような形状の見切り材４０Ｄ、４０Ｅ、４０Ｆとしてもよい。
すなわち、図９（Ａ）に示す見切り材４０Ｄは、カバー部７０Ｄの他端に、固定部５０Ｄ側に突出した板状の支持部７４を有し、この支持部７４の両側面に複数条の外溝７４Ａが横方向に切られた形状となっている。これに対して、固定部５０Ｄには、一端側に位置決め部７７を構成する立上がり部５３２、他端側端部に断面門形状の外側立上がり部５３３が、それぞれ設けられている。このうち、外側立上がり部５３３の対向する内側面に複数条の内溝５３３Ａが横方向に切られた形状となっている。
カバー部７０Ｄを固定部５０Ｄに取り付ける際は、カバー部７０Ｄの支持部７４を外側立上がり部５３３の内部に押し込むと、支持部７４の外溝７４Ａが、外側立上がり部５３３の内溝７４Ａを押し広げながら進み、最後まで押し込んだとき、拡げられた外側立上がり部５３３の復元力により、内溝５３３Ａ、外溝７４Ａとが噛合しあうことになり、その結果、カバー部７０Ｄと固定部５０Ｄとが係止される。 Furthermore, the shape of the parting material 40B in the third embodiment may be the parting materials 40D, 40E, and 40F having the shapes shown in FIGS. 9A, 9B, and 9C.
That is, the parting material 40D shown in FIG. 9A has a plate-like support portion 74 protruding toward the fixed portion 50D at the other end of the cover portion 70D, and a plurality of strips are formed on both side surfaces of the support portion 74. The outer groove 74A has a shape cut in the horizontal direction. On the other hand, the fixed portion 50D is provided with a rising portion 532 constituting the positioning portion 77 on one end side, and an outer rising portion 533 having a cross-sectional portal shape at the other end side. Of these, a plurality of inner grooves 533A are cut in the lateral direction on the inner surface of the outer rising portion 533 facing each other.
When attaching the cover part 70D to the fixed part 50D, when the support part 74 of the cover part 70D is pushed into the outer rising part 533, the outer groove 74A of the support part 74 pushes the inner groove 74A of the outer rising part 533 widened. The inner groove 533A and the outer groove 74A are engaged with each other by the expanded restoring force of the outer rising portion 533, and as a result, the cover portion 70D and the fixing portion 50D are engaged. Stopped.

図９（Ｂ）に示す見切り４０Ｅは、カバー部７０Ｅの一端に、固定部５０Ｅ側に突出した断面円形部を有する支持部７５を備えて形成されている。これに対して、固定部５０Ｅには、一端側に立上がり部５３２、他端に上記支持部７５と係止可能な断面鍵穴形状の横穴５３４が形成されている。
固定部５０Ｅに対するカバー部７０Ｅの取り付けに際しては、カバー部７０Ｅの他端を連結部６０Ｂに対して回動させ、支持部７５を横穴５３４に差し込む。そうすると、支持部７５が横穴部５３４を押し広げるが、横穴部５３４の復元力により、横穴部５３４が支持部７５を包み込んで互いに係止しあい、これによりカバー部７０Ｅと固定部５０Ｅとが係止される。 The parting part 40E shown in FIG. 9B is formed with a support part 75 having a circular cross section projecting toward the fixed part 50E at one end of the cover part 70E. On the other hand, the fixed portion 50E is formed with a rising portion 532 on one end side and a lateral hole 534 having a cross-sectional keyhole shape that can be engaged with the support portion 75 on the other end.
When attaching the cover part 70E to the fixed part 50E, the other end of the cover part 70E is rotated with respect to the connecting part 60B, and the support part 75 is inserted into the lateral hole 534. Then, the support portion 75 pushes the side hole portion 534 wide, but the restoring force of the side hole portion 534 causes the side hole portion 534 to wrap around the support portion 75 and lock each other, thereby locking the cover portion 70E and the fixing portion 50E. Is done.

図９（Ｃ）に示す見切り４０Ｆは、カバー部７０Ｆの一端側に固定部５０Ｆに向かって突出する突出部７３２、他端側に固定部５０Ｆに向かって延びる断面Ｌ字状の支持部７３３をそれぞれ有し、これらの突出部７３２、支持部７３３の互いに対向する側面には内側溝７３２Ａ，７３３Ａがそれぞれ切られている。
これに対して、固定部５０Ｆには、一端側にカバー部７０Ｆに向かって突出した立上がり部５４２と、他端にカバー部７０Ｆ側に突出した立上がり部５４３とがそれぞれ設けられ、これらの立上がり部５４２，５４３の互いに反対方向に向いた側面には、それぞれ外溝５４２Ａ，５４３Ａが切られている。そして、固定部５０Ｆの立上がり部５４２、５４３の外溝５４２Ａ，５４３Ａと、カバー部７０Ｆの突出部７３２、および支持部７３３の内溝７３２Ａ，７３３Ａとは、互いに係合し、かつ係止可能となっている。
見切り４０Ｆの取り付けに際しては、固定部５０Ｆを所定位置に固定した後、カバー部７０Ｆを回動させ、カバー部７０Ｆの突出部７３２および支持部７３３の内溝７３２Ａ，７３３Ａと、固定部５０Ｆの立上がり部５４２、５４３の外溝５４２Ａ，５４３Ａとを係合させ、かつ係止させる。 A parting line 40F shown in FIG. 9C has a protruding portion 732 protruding toward the fixed portion 50F on one end side of the cover portion 70F and an L-shaped support portion 733 extending toward the fixed portion 50F on the other end side. Inner grooves 732 A and 733 A are cut on the side surfaces of the projecting portion 732 and the support portion 733 facing each other.
On the other hand, the fixed portion 50F is provided with a rising portion 542 protruding toward the cover portion 70F on one end side and a rising portion 543 protruding on the cover portion 70F side at the other end. Outer grooves 542A and 543A are cut on side surfaces of 542 and 543 facing in opposite directions, respectively. Then, the outer grooves 542A and 543A of the rising portions 542 and 543 of the fixing portion 50F, the protruding portion 732 of the cover portion 70F, and the inner grooves 732A and 733A of the support portion 733 are engaged with each other and can be locked. It has become.
When attaching the parting line 40F, after fixing the fixing portion 50F to a predetermined position, the cover portion 70F is rotated, and the protruding portion 732 of the cover portion 70F, the inner grooves 732A and 733A of the support portion 733, and the rising of the fixing portion 50F The outer grooves 542A and 543A of the portions 542 and 543 are engaged and locked.

本発明は、複数の建物ユニットを組み合わせて建てられるユニット式建物や、複数の壁パネルを組み合わせて建てられるパネル工法の建物や、木材等を組み上げて建てられるいわゆる在来工法の建物において、勾配天井や折り上げ天井等を有する建物に利用できる。 The present invention relates to a sloped ceiling in a unit type building constructed by combining a plurality of building units, a panel construction method constructed by combining a plurality of wall panels, or a so-called conventional construction building constructed by assembling wood and the like. It can be used for buildings with or ceilings.

本発明の第１実施形態に係る見切り材が適用された建物を示す断面図である。It is sectional drawing which shows the building where the parting material which concerns on 1st Embodiment of this invention was applied. 前記実施形態に係る建物の部屋の拡大断面図である。It is an expanded sectional view of the room of the building concerning the embodiment. 前記実施形態に係る見切り材の断面図である。It is sectional drawing of the parting material which concerns on the said embodiment. 前記実施形態に係る見切り材の取り付け方法を説明するための図である。It is a figure for demonstrating the attachment method of the parting material which concerns on the said embodiment. 本発明の第２実施形態に係る見切り材の取り付け方法を説明するための図である。It is a figure for demonstrating the attachment method of the parting material which concerns on 2nd Embodiment of this invention. 本発明の第３実施形態に係る見切り材の断面図である。It is sectional drawing of the parting material which concerns on 3rd Embodiment of this invention. 前記第３実施形態に係る見切り材の取り付け方法を説明するための図である。It is a figure for demonstrating the attachment method of the parting material which concerns on the said 3rd Embodiment. 本発明の変形形態に係る見切り材の取り付け方法を説明するための図である。It is a figure for demonstrating the attachment method of the parting material which concerns on the deformation | transformation form of this invention. 本発明の他の変形形態に係る見切り材の取り付け方法を説明するための図である。It is a figure for demonstrating the attachment method of the parting material which concerns on the other modification of this invention.

Explanation of symbols

２３壁面
３５水平天井面
３６傾斜天井面
４０，４０Ａ，４０Ｂ見切り材
５０，５０Ｂ固定部
６０，６０Ｂ連結部
６１溝
７０，７０Ｂカバー部
７１挟持部
７２覆部 23 Wall surface 35 Horizontal ceiling surface 36 Inclined ceiling surface 40, 40A, 40B Parting material 50, 50B Fixed portion 60, 60B Connecting portion 61 Groove 70, 70B Cover portion 71 Holding portion 72 Cover portion

Claims

A parting material provided at a portion where two surfaces are joined,
Two fixing portions attached to each surface, a connecting portion that is deformable by connecting one end side of these fixing portions, and a cover portion that covers the fixing portion ,
The cover portion includes a sandwiching portion having a substantially U-shaped cross section and a flat cover portion formed by extending one end side of the sandwiching portion, and the sandwiching portion is fitted into the other end side of the fixing portion. by being, said fixed part has covered by the covering portion while being supported on the fixed portion by the holding portions,
A parting material having a groove between the fixed part and the connecting part, and the groove supports the cover part of the cover part by inserting the cover part of the cover part.

A parting material provided at a portion where two surfaces are joined,
Two fixing portions attached to each surface, a connecting portion that is deformable by connecting one end side of these fixing portions, and a cover portion that covers the fixing portion ,
The cover part is connected to the connecting part, and the connecting part can be opened and closed with respect to the fixed part when the connecting part is deformed.

A parting material provided at a portion where two surfaces are joined,
Two fixing portions attached to each surface, a connecting portion that is deformable by connecting one end side of these fixing portions, and a cover portion that covers the fixing portion ,
The fixing portion and the cover portion are formed from a hard material, and the connecting portion is formed from a soft material that is softer than the fixing portion and the cover portion .
A parting material characterized by cutting a substantial center between the two fixed portions in the connecting portion and using only one of them.

In the parting material according to any one of claims 1 to 3 ,
The fixed part and the connecting part are integrally formed by extrusion molding.