JP2013217145A - Rafter unit - Google Patents

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JP2013217145A
JP2013217145A JP2012090329A JP2012090329A JP2013217145A JP 2013217145 A JP2013217145 A JP 2013217145A JP 2012090329 A JP2012090329 A JP 2012090329A JP 2012090329 A JP2012090329 A JP 2012090329A JP 2013217145 A JP2013217145 A JP 2013217145A
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rafter
attachment member
unit
longitudinal direction
protruding portion
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JP5847635B2 (en
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Yukari Yamashita
由香梨 山下
Eiji Yamaga
栄治 山鹿
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YKK AP Inc
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YKK AP Inc
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Abstract

PROBLEM TO BE SOLVED: To provide a rafter unit including a rafter attaching member which can be easily held under a rafter.SOLUTION: The rafter unit includes a rafter and a rafter attaching member attached to a lower side of the rafter. The rafter attaching member includes side parts respectively facing side face parts forming side faces on both sides of the rafter in a crossing direction crossing a longitudinal direction of the rafter. The side face parts of the rafter or the side parts of the rafter attaching member have a projection part projected in a direction that the side face parts and the side parts face each other, and the other ones of the side face parts of the rafter and the side parts of the rafter attaching member have a protrusion part which is an extrusion molding member and is formed by projecting a part in the longitudinal direction in the direction that the side face parts and the side parts face each other by work after extrusion molding. The protrusion part is engaged with the projection part and the rafter attaching member is held by the rafter.

Description

本発明は、垂木と、垂木の下側に取り付けられる垂木取付部材と、を有する垂木ユニットに関する。   The present invention relates to a rafter unit having a rafter and a rafter attachment member attached to the lower side of the rafter.

垂木と、垂木の下側に取り付ける垂木取付部材と、を有する構成としては、例えば、アルミ押出材の垂木の下にアルミ押出材の垂木化粧材を設置する屋根フレームが知られている(例えば、特許文献1参照)。この屋根フレームの垂木化粧材には、垂木間に配置される日除けの両端のローラーを案内する断面C字状のガイドレールと、ガイドレールの上側にて垂木化粧材を垂木に固定するビスを覆うためのスナップイン装着用の溝枠と、が設けられている。一方、垂木は、基板の下面の幅方向に一対の垂下条を有し、垂下条の下に垂下条と一体をなし垂木化粧材が固定されるネジ受条が設けられており、ネジ受条の下端が互いに外側に突出する部位を有している。このネジ受条の外側に突出している部位が、ネジ受条の外側に配置される垂木化粧材の溝枠の下端に設けられた凹部に係合されて、ネジ受条と溝枠とがビス止めされることにより、垂木化粧材が垂木に固定されている。   As a structure having a rafter and a rafter attachment member attached to the lower side of the rafter, for example, a roof frame in which a rafter decorative material of an aluminum extruded material is installed under a rafter of an aluminum extruded material is known (for example, Patent Documents). 1). The rafter decorative material of the roof frame covers a guide rail having a C-shaped section for guiding the rollers at both ends of the awning arranged between the rafters, and a screw for fixing the rafter decorative material to the rafters on the upper side of the guide rail. And a snap-in mounting groove frame. On the other hand, the rafter has a pair of hanging strips in the width direction of the lower surface of the substrate, and a screw receiving strip is provided below the hanging strip to be integrated with the hanging strip and to which the rafter decorative material is fixed. The lower end of each has a part which protrudes outside each other. The part projecting outside the screw receiver is engaged with a recess provided at the lower end of the groove frame of the rafter decorative material arranged on the outer side of the screw receiver, so that the screw receiver and the groove frame are screwed. By being stopped, the rafter decorative material is fixed to the rafter.

特開2009−121207号公報JP 2009-121207 A

上記のような屋根フレームは、垂木が有しネジ受条の外側に突出している部位が、垂木化粧材の溝枠の下端に設けられた凹部に係合されているが、垂木も垂木化粧材もアルミ押出材であるため、ネジ受条の外側に突出している部位は垂木の長手方向に沿って全域に、溝枠の下端に設けられた凹部は垂木化粧材の長手方向に沿って全域にそれぞれ設けられている。このため、ネジ受条の外側に突出している部位と、溝枠の下端に設けられた凹部とを係合する範囲が広くなるため、取付作業が煩雑であるとともに、摩擦力が大きくなり係合させるために大きな力が必要となるという課題がある。   In the roof frame as described above, the portion of the rafter that protrudes outside the screw receiving strip is engaged with the recess provided at the lower end of the groove frame of the rafter decorative material. Since this is also an aluminum extrusion material, the part protruding to the outside of the screw receiving strip is in the whole area along the longitudinal direction of the rafter, and the recess provided in the lower end of the groove frame is in the whole area along the longitudinal direction of the rafter decorative material. Each is provided. For this reason, since the range which engages the site | part which protrudes on the outer side of a screw receiving strip, and the recessed part provided in the lower end of a groove frame becomes wide, while an installation operation | work is complicated, frictional force becomes large and engages. There is a problem that a great force is required to make it happen.

本発明は、かかる課題に鑑みてなされたものであり、その目的とするところは、垂木の下に容易に保持させることが可能な垂木取付部材を備えた垂木ユニットを提供することにある。   This invention is made | formed in view of this subject, and the place made into the objective is providing the rafter unit provided with the rafter attachment member which can be easily hold | maintained under a rafter.

かかる目的を達成するために本発明の垂木ユニットは、垂木と、前記垂木の下側に取り付けられる垂木取付部材と、を有する垂木ユニットであって、前記垂木取付部材は、前記垂木の長手方向と交差する交差方向において前記垂木の両側にて側面をなす側面部と各々対向する側部を備え、前記垂木の前記側面部及び前記垂木取付部材の前記側部のうちのいずれか一方は、前記側面部と前記側部とが互いに対向する方向に突出する突起部を有し、前記垂木の前記側面部及び前記垂木取付部材の前記側部のうちの他方は、押出成形部材であり、押出成形後の加工により前記長手方向における一部を前記側面部と前記側部とが互いに対向する方向に突出させて形成された突出部を有し、前記突出部が前記突起部と係合して前記垂木取付部材が、前記垂木に保持されることを特徴とする垂木ユニットである。   In order to achieve this object, the rafter unit of the present invention is a rafter unit having a rafter and a rafter attachment member attached to the lower side of the rafter, and the rafter attachment member intersects the longitudinal direction of the rafter. Each of the rafters and the rafter attachment member includes a side part that faces each of the side parts that form side faces on both sides of the rafter, and one of the side part of the rafter and the side part of the rafter attachment member is the side part. And the side part has a protruding part protruding in a direction facing each other, the other of the side part of the rafter and the side part of the rafter attachment member is an extruded member, and after the extrusion A projecting portion formed by projecting a part in the longitudinal direction in a direction in which the side surface portion and the side portion face each other, and the projecting portion engages with the projecting portion to attach the rafter The member is A rafter unit, characterized in that it is held in the tree.

このような垂木ユニットによれば、垂木の側面部及び垂木取付部材の側部のうちのいずれか一方に設けられて前記側面部と前記側部とが互いに対向する方向に突出する突起部が、係合されて、垂木に保持される。このとき、突起部と係合する突出部は、押出成形後の加工により長手方向における一部に形成されているので、突出部が形成される部材が押出成形部材であっても、突起部と係合する部位は長手方向における一部にて突出部を突起部に容易に係合させることが可能である。このため、垂木取付部材を垂木に容易に保持させることが可能である。   According to such a rafter unit, the protruding portion provided in any one of the side portion of the rafter and the side portion of the rafter attachment member and protruding in the direction in which the side portion and the side portion face each other, Engage and hold on rafters. At this time, since the protruding portion that engages with the protruding portion is formed in a part in the longitudinal direction by processing after extrusion molding, even if the member on which the protruding portion is formed is an extruded member, The projecting portion can be easily engaged with the projecting portion at a part of the engaging portion in the longitudinal direction. For this reason, the rafter attachment member can be easily held by the rafter.

かかる垂木ユニットであって、前記加工は、皿状の前記突出部を形成する皿絞り加工であることが望ましい。
このような垂木ユニットによれば、突出部が皿絞り加工により形成され、皿状をなしているので、加工により突出されない部位と最も突出された部位との間は、傾斜面にて繋がっている。このため、例えば垂木取付部材を垂木の下方から上方に移動させて垂木の突起部に係合させる際に、傾斜部により案内されるので、容易に係合させることが可能である。また、バーリング加工のように、下穴を設ける必要がないので一工程にて突出部を形成することが可能であり、また、打ち抜かないのでプレス力を小さく抑えることが可能である。
In such a rafter unit, it is preferable that the processing is a dish drawing process for forming the dish-shaped protruding portion.
According to such a rafter unit, the projecting part is formed by dish drawing and has a dish shape, so that the part that is not projected by the process and the part that is projected most are connected by an inclined surface. . For this reason, for example, when the rafter attachment member is moved upward from below the rafter and engaged with the projection of the rafter, the rafter is guided by the inclined portion, so that it can be easily engaged. Further, unlike the burring process, it is not necessary to provide a pilot hole, so that the protruding portion can be formed in one step, and since the punching is not performed, the pressing force can be kept small.

かかる垂木ユニットであって、前記側部は、互いに対面させて設けられており、前記垂木または前記垂木取付部材は、前記垂木取付部材が前記垂木の下方から上方に移動されて前記側部が前記側面部と対向する際に、前記突出部と前記突起部とが接触することにより弾性変形して前記側部の間隔または前記側面部の間隔が変化し、前記突出部が前記突起部を越えて、弾性変形した前記垂木または前記垂木取付部材が復元されることにより前記垂木取付部材が前記垂木に保持されることが望ましい。
このような垂木ユニットによれば、垂木取付部材が垂木の下方から上方に移動される際に突起部と突出部とが接触することにより、垂木または垂木取付部材が弾性変形し側部の間隔または側面部の間隔が変化し、突出部が突起部を越えて垂木または垂木取付部材が復元されるので、垂木と垂木取付部材との一方が他方に挟持されて垂木取付部材が垂木に保持される。そして、垂木と垂木取付部材との一方が他方に挟持された後には、垂木取付部材の弾性力に反して、側部の間隔または側面部の間隔が変化しないと垂木取付部材は垂木から外れないので、垂木取付部材がより外れ難い垂木ユニットを提供することが可能である。
In this rafter unit, the side portions are provided so as to face each other, and the rafter or the rafter attachment member is moved upward from below the rafter and the side portion is moved to the side. When facing the side surface portion, the protrusion and the projection contact with each other to be elastically deformed to change the distance between the side portions or the distance between the side portions, and the protrusion exceeds the protrusion. It is desirable that the rafter attachment member is held by the rafter by restoring the rafter or the rafter attachment member that has been elastically deformed.
According to such a rafter unit, when the rafter attachment member is moved upward from below the rafter, the protrusion and the protrusion come into contact with each other, so that the rafter or the rafter attachment member is elastically deformed and the side interval or The distance between the side surfaces changes, and the rafters or the rafter attachment members are restored by the protrusions exceeding the projections. . And after one of the rafter and the rafter attachment member is held between the other, the rafter attachment member does not come off the rafter unless the distance between the side parts or the side part is changed against the elastic force of the rafter attachment member. Therefore, it is possible to provide a rafter unit in which the rafter attachment member is more difficult to come off.

かかる垂木ユニットであって、前記垂木に保持された前記垂木取付部材は、前記突出部を貫通するビスにて固定されることが望ましい。
このような垂木ユニットによれば、垂木取付部材は突出部を貫通するビスにて垂木に固定されるので、垂木取付部材をより確実に垂木に保持させることが可能である。
In this rafter unit, it is preferable that the rafter attachment member held by the rafter is fixed by a screw that penetrates the protruding portion.
According to such a rafter unit, the rafter attachment member is fixed to the rafter with the screw penetrating the protruding portion, so that the rafter attachment member can be more securely held on the rafter.

かかる垂木ユニットであって、前記垂木取付部材は、前記長手方向に沿う方向に移動されて開閉されるカーテンを案内するカーテンレールを備えていることが望ましい。
このような垂木ユニットによれば、垂木取付部材が、長手方向に沿う方向に移動されて開閉されるカーテンを案内するカーテンレールを備えているので、垂木ユニットが用いられる構造物に、長手方向に沿う方向に移動されて開閉されるカーテンを容易に設けることが可能である。
In this rafter unit, it is preferable that the rafter attachment member includes a curtain rail that guides a curtain that is moved in the direction along the longitudinal direction to be opened and closed.
According to such a rafter unit, the rafter attachment member includes the curtain rail that guides the curtain that is moved in the longitudinal direction and opened and closed. It is possible to easily provide a curtain that is moved in the direction along the opening and closing.

本発明によれば、垂木の下に容易に保持させることが可能な垂木取付部材を備えた垂木ユニットを提供することが可能である。   ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the rafter unit provided with the rafter attachment member which can be easily hold | maintained under a rafter.

本実施形態に係る垂木ユニットを用いたテラス屋根の縦断面図である。It is a longitudinal cross-sectional view of the terrace roof using the rafter unit which concerns on this embodiment. 垂木を示す正面図である。It is a front view which shows a rafter. レール部材を示す正面図である。It is a front view which shows a rail member. レール部材を示す側面図である。It is a side view which shows a rail member. レール部材の垂木への取り付け方法を示す図である。It is a figure which shows the attachment method to the rafter of a rail member. 突出部の変形例を示す断面図である。It is sectional drawing which shows the modification of a protrusion part.

以下、本発明の一実施形態に係る垂木ユニットについて図面を参照して説明する。   Hereinafter, a rafter unit according to an embodiment of the present invention will be described with reference to the drawings.

本実施形態の垂木ユニットは、例えば、図1に示すようなテラス屋根の垂木材として用いられる。より具体的には、建物の外壁部1に沿ってほぼ水平に取り付けられた垂木掛け3と、垂木掛け3の両端部に、建物から離れる方向に向かって高さが低くなるように固定される側枠(不図示)と、垂木掛け3と間隔を隔ててほぼ平行に設けられて側枠の先端に連結される前枠5とで形成される矩形状の枠部に、複数の垂木ユニット10が設けられている。垂木ユニット10は、外壁面に沿う方向に適宜間隔を隔てて垂木掛け3と前枠5との間に掛け渡され、その上部に屋根材7が設けられてテラス屋根が構成されている。   The rafter unit of this embodiment is used as a rafter for a terrace roof as shown in FIG. 1, for example. More specifically, it is fixed to the rafter 3 attached substantially horizontally along the outer wall 1 of the building and to both ends of the rafter 3 so that the height decreases in the direction away from the building. A plurality of rafter units 10 are formed in a rectangular frame portion formed by a side frame (not shown) and a rafter hook 3 and a front frame 5 which is provided substantially in parallel with a space and is connected to the front end of the side frame. Is provided. The rafter unit 10 is spanned between the rafter hanging 3 and the front frame 5 with an appropriate interval in the direction along the outer wall surface, and a roofing material 7 is provided on the upper part to constitute a terrace roof.

また、このテラス屋根には、互いに隣り合う垂木ユニット10間に日除け用のカーテン(不図示)が、垂木ユニット10の長手方向に沿って移動することにより開閉可能に設けられる。   The terrace roof is provided with a sunshade curtain (not shown) that can be opened and closed by moving along the longitudinal direction of the rafter unit 10 between the rafter units 10 adjacent to each other.

垂木ユニット10は、垂木掛け3と前枠5とに固定される垂木11と、垂木11に下方から取り付けられ、カーテンを案内するカーテンレール22を備えた垂木取付部材としてのレール部材20と、を有している。   The rafter unit 10 includes a rafter 11 fixed to the rafter hook 3 and the front frame 5, and a rail member 20 as a rafter attachment member that is attached to the rafter 11 from below and includes a curtain rail 22 that guides the curtain. Have.

以下の説明においては、建物に取り付けられた状態のテラス屋根を建物に向かって見たときに、上下となる方向を上下方向、左右となる方向を左右方向、垂木掛けと前枠とを繋ぐ方向となる垂木ユニット10の長手方向を長手方向として示す。   In the following description, when the terrace roof attached to the building is viewed toward the building, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction, and the rafter and front frame are connected The longitudinal direction of the rafter unit 10 is shown as the longitudinal direction.

垂木11は、アルミニウム製の押出成形部材であり、図2に示すように、断面がほぼ矩形状をなす本体部12と、垂木11の本体部12の上面12aに設けられて屋根材7を保持する屋根材保持部17と、を有している。   The rafter 11 is an aluminum extrusion-molded member. As shown in FIG. 2, the rafter 11 is provided on the main body 12 having a substantially rectangular cross section and the upper surface 12 a of the main body 12 of the rafter 11 to hold the roof material 7. And a roofing material holding portion 17 to be used.

本体部12は、上下に位置して対向する上板部12b及び下板部12cと、左右に位置して対向し上板部12bと下板部12cとを繋ぐ一対の側板部12d、12eとが、長手方向に連通する中空部を形成するように構成されている。一対の側板部12d、12eは、上端側は上板部12bの端部からほぼ鉛直に形成されており、半分より下側は下方に向かって互いに近づく方向、すなわち中空部の内側に入り込むように僅かに傾斜している。このため、下板部12cの左右方向の幅は、上板部12bの幅より狭く形成されている。   The main body portion 12 includes an upper plate portion 12b and a lower plate portion 12c that are positioned vertically and are opposed to each other, and a pair of side plate portions 12d and 12e that are positioned opposite to each other and connect the upper plate portion 12b and the lower plate portion 12c. However, it is comprised so that the hollow part connected in a longitudinal direction may be formed. The pair of side plate portions 12d and 12e is formed so that the upper end side thereof is formed substantially vertically from the end portion of the upper plate portion 12b, and the lower side of the half is closer to the lower side, that is, enters the inside of the hollow portion. Slightly inclined. For this reason, the width | variety of the left-right direction of the lower board part 12c is formed narrower than the width | variety of the upper board part 12b.

上板部12bの幅より狭く形成された下板部12cの左右端部からは下板部12cを延長するように両側に突出された突起部13が設けられている。左に突出された突起部13の先端と右に突出された突起部13の先端との幅は、上板部12bの幅とほぼ等しく形成されている。本実施形態においては、本体部12の一対の側板部12d、12eと、上板部12b及び下板部12cとの左右端部にて、本体部12の側面をなしている部位が、側面部に相当する。   Protrusions 13 projecting on both sides so as to extend the lower plate portion 12c are provided from the left and right end portions of the lower plate portion 12c formed narrower than the width of the upper plate portion 12b. The width of the tip of the protruding portion 13 protruding to the left and the tip of the protruding portion 13 protruding to the right is formed substantially equal to the width of the upper plate portion 12b. In the present embodiment, a portion forming the side surface of the main body portion 12 at the left and right ends of the pair of side plate portions 12d and 12e of the main body portion 12 and the upper plate portion 12b and the lower plate portion 12c is a side surface portion. It corresponds to.

上板部12bの上面12aにおける左右方向の両端部には、屋根材7を支持するとともに屋根材7の下面と上面12aとの間をシールする下シール材14が係合されるシール係合部12fが設けられている。   Seal engaging portions that support the roofing material 7 and engage the lower sealing material 14 that seals between the lower surface of the roofing material 7 and the upper surface 12a at both ends in the left-right direction on the upper surface 12a of the upper plate 12b. 12f is provided.

屋根材保持部17は、上面12aの左右方向における中央から上方に延出された延出部18と、延出部18の上端と繋がって上板部12bの上面12aと上下方向に間隔を隔てて対向する対向板部19とを有している。対向板部19は、上板部12bの左右方向の幅とほぼ同じ幅を有しており、下面の両端部には、下シール材14とともに屋根材7を挟持しつつ対向板部19と屋根材7との間をシールする上シール材15が嵌合されるシール嵌合部19aが設けられている。すなわち、垂木11には、本体部12の上板部12bと屋根材保持部17の延出部18及び対向板部19にて、左右方向に開放された空間11aが形成されている。そして、垂木11の空間11aに屋根材7の端部が収容され、対向板部19に設けられた上シール材15と、屋根材7と上面12aとの間に嵌め込まれてシール係合部12fに係合される下シール材14とにて屋根材7が保持される。   The roof material holding part 17 is connected to the upper part of the extension part 18 and the upper part 12b of the upper plate part 12b in the up-down direction with the extension part 18 extended upward from the center in the left-right direction of the upper surface 12a. And an opposing plate portion 19 facing each other. The opposing plate portion 19 has substantially the same width as the width of the upper plate portion 12b in the left-right direction, and the opposite plate portion 19 and the roof are sandwiched between the lower sealing material 14 and the roof material 7 at both ends of the lower surface. A seal fitting portion 19a is provided in which an upper seal material 15 for sealing between the material 7 is fitted. That is, in the rafter 11, a space 11a opened in the left-right direction is formed by the upper plate portion 12b of the main body portion 12, the extending portion 18 of the roof material holding portion 17, and the opposing plate portion 19. And the edge part of the roof material 7 is accommodated in the space 11a of the rafter 11, and it fits between the upper seal material 15 provided in the opposing board part 19, and the roof material 7 and the upper surface 12a, and seal engagement part 12f. The roof material 7 is held by the lower seal material 14 engaged with the roof material 7.

レール部材20は、アルミニウム製の押出成形部材であり、図3に示すように、垂木11の下にて左右にそれぞれ配置されてカーテンの移動を案内する一対のカーテンレール22と、一対のカーテンレール22を連結する連結部23と、一対のカーテンレール22の上方に鉛直方向に立設されて垂木11に取り付けられる側部としての取付板部25と、を有している。   The rail member 20 is an aluminum extrusion-molded member, and as shown in FIG. 3, a pair of curtain rails 22 arranged on the left and right under the rafter 11 to guide the movement of the curtain, and a pair of curtain rails And a mounting plate portion 25 as a side portion that is vertically installed above the pair of curtain rails 22 and is attached to the rafter 11.

カーテンレール22は、垂木11の下に配置され、垂木ユニット10の左右方向における両側に設けられるカーテンのそれぞれの端部に設けられたローラーを長手方向に沿って走行自在に収容する、断面がC字状をなす部位である。カーテンは垂木ユニット10の両側に設けられるため、対をなすカーテンレール22は、各々のC字状の開放された部位が互いに外側を向けられるとともに、互いに間隔をへだてて配置されている。互いに間隔が隔てられた一対のカーテンレール22は、ローラーが走行する走行部22aの下面と面一になるように連結する連結部23にて連結されている。一体に繋がった連結部23及び一対の走行部22aの下面は、テラス屋根の下方に露出する部位なので、塗装やしぼ加工などの表面処理による化粧が施されていることが望ましい。   The curtain rail 22 is arranged below the rafter 11 and accommodates rollers provided at respective ends of the curtain provided on both sides in the left-right direction of the rafter unit 10 so as to be able to run along the longitudinal direction. It is a part that forms a letter shape. Since the curtains are provided on both sides of the rafter unit 10, the paired curtain rails 22 are arranged with their C-shaped open portions facing outward from each other and spaced apart from each other. The pair of curtain rails 22 that are spaced apart from each other are connected by a connecting portion 23 that is connected so as to be flush with the lower surface of the traveling portion 22a on which the roller travels. Since the lower surfaces of the connecting portion 23 and the pair of running portions 22a that are integrally connected are exposed below the terrace roof, it is desirable that makeup is applied by surface treatment such as painting or graining.

一対のカーテンレール22の上面には、各々上方に立設された取付板部25が長手方向に沿って互いに対面するように設けられている。対面する取付板部25の左右方向の間隔は、垂木11の左右方向の幅とほぼ等しく形成されている。また、各々の取付板部25には、図4に示すように、長手方向に適宜間隔を隔てた複数箇所に、押出成形後の加工である皿絞り加工により突出部としての皿絞り部25aが形成されている。すなわち、皿絞り部25aは、レール部材20の長手方向における一部に形成されている。皿絞り部25aは、各々の取付板部25から内側に突出するように皿状の窪ませて形成されている。このため、取付板部25から突出している部位は、突出する方向に向かって窪み部分の外径が小さくなるような傾斜部分25bを有している。   On the upper surfaces of the pair of curtain rails 22, mounting plate portions 25 erected upward are provided so as to face each other along the longitudinal direction. The spacing in the left-right direction of the mounting plate portions 25 facing each other is formed substantially equal to the width of the rafter 11 in the left-right direction. Further, as shown in FIG. 4, each mounting plate portion 25 has a plate squeezed portion 25 a as a protruding portion by a plate squeezing process that is a process after extrusion molding, at a plurality of locations that are appropriately spaced in the longitudinal direction. Is formed. That is, the dish squeezing part 25 a is formed in a part in the longitudinal direction of the rail member 20. The dish squeezing part 25a is formed in a dish-like depression so as to protrude inward from each mounting plate part 25. For this reason, the site | part which protrudes from the attachment board part 25 has the inclination part 25b from which the outer diameter of a hollow part becomes small toward the protrusion direction.

レール部材20は、左右にそれぞれ設けられたカーテンレール22及び取付板部25が板状をなす連結部23にて連結されており、取付板部25の先端の間隔が広がったり狭くなったりするように弾性変形可能である。   The rail member 20 is connected to a curtain rail 22 and a mounting plate portion 25 provided on the left and right sides by a connecting portion 23 having a plate shape, so that the interval between the tips of the mounting plate portions 25 is widened or narrowed. It can be elastically deformed.

レール部材20は、垂木掛け3と前枠5とに架け渡されて固定された垂木11に、図5に示すように下方から取り付けられる。   As shown in FIG. 5, the rail member 20 is attached from below to the rafter 11 that is secured to the rafter 3 and the front frame 5.

レール部材20を本体部12に取り付ける際には、図5(a)に示すように、取付板部25が上方に位置するように垂木11の下方に配置され、対面する取付板部25の間に本体部12が挿入されるようにレール部材20を本体部12に近づけていく。   When attaching the rail member 20 to the main body 12, as shown in FIG. 5A, the mounting plate 25 is disposed below the rafter 11 so that the mounting plate 25 is positioned above, and between the mounting plate 25 facing each other. The rail member 20 is moved closer to the main body 12 so that the main body 12 is inserted into the main body 12.

本体部12の下端の幅、すなわち、左右方向の両側に設けられた突起部13の一方の突起部13の先端から他方の突起部13の先端までの距離は、レール部材20の対面する取付板部25の間隔とほぼ等しいので、まず、取付板部25の上端同士が、本体部12の下端を挟むように、レール部材20が本体部12に係合される。   The width of the lower end of the main body 12, that is, the distance from the tip of one projection 13 to the tip of the other projection 13 of the projection 13 provided on both sides in the left-right direction is the mounting plate facing the rail member 20. Since the interval between the portions 25 is substantially equal, first, the rail member 20 is engaged with the main body portion 12 so that the upper ends of the mounting plate portions 25 sandwich the lower end of the main body portion 12.

取付板部25の上端同士が、本体部12の下端を挟むように係合された状態から、さらにレール部材20を上方に押し上げると、取付板部25に設けられた皿絞り部25aが本体部12の突起部13に当接される。このとき、突起部13は皿絞り部25aの傾斜部分25bに当接される。   When the rail member 20 is further pushed upward from the state in which the upper ends of the mounting plate portions 25 are engaged so as to sandwich the lower end of the main body portion 12, the dish squeezing portion 25 a provided on the mounting plate portion 25 becomes the main body portion. 12 projecting portions 13. At this time, the protrusion 13 is brought into contact with the inclined portion 25b of the dish squeezing portion 25a.

皿絞り部25aの傾斜部分25bが突起部13に当接された状態で、さらにレール部材20を上方に押し上げると、突起部13の先端が傾斜部分25bを摺動しつつレール部材20の上方に皿絞り部25aが移動する。このとき、傾斜部分25bが突起部13に押圧されることにより、図5(b)に示すように、レール部材20が弾性変形し、対面する取付板部25の間隔が広がるように変化しつつ皿絞り部25aが突起部13を通過し、突起部13を通過したときに、図5(c)に示すように、レール部材20の弾性変形した状態から復元する。   When the rail member 20 is further pushed upward in a state where the inclined portion 25b of the dish squeezed portion 25a is in contact with the protruding portion 13, the tip of the protruding portion 13 slides on the inclined portion 25b and moves upward on the rail member 20. The dish squeezing part 25a moves. At this time, when the inclined portion 25b is pressed against the protrusion 13, the rail member 20 is elastically deformed as shown in FIG. 5 (b), and the distance between the mounting plate portions 25 facing each other is increased. When the dish squeezing part 25a passes through the protrusion 13 and passes through the protrusion 13, the rail member 20 is restored from the elastically deformed state as shown in FIG.

弾性変形した状態から復元したレール部材20は、取付板部25がほぼ平行な状態となり、先端部が本体部12の側板部12d、12eの上部側にてほぼ鉛直な部位に当接され、皿絞り部25aは、本体部12の側板部12d、12eの下側にて傾斜している部位に入り込み、取付板部25がほぼ鉛直な姿勢となる。この状態では、取付板部25と側板部12d、12eとが互いに対向する方向に突出している皿絞り部25aが、取付板部25と側板部12d、12eとが互いに対向する方向に突出している突起部13に係合されている。   In the rail member 20 restored from the elastically deformed state, the mounting plate portion 25 is in a substantially parallel state, and the tip portion is brought into contact with a substantially vertical portion on the upper side of the side plate portions 12d and 12e of the main body portion 12, The restricting portion 25a enters a portion that is inclined below the side plate portions 12d and 12e of the main body portion 12, and the mounting plate portion 25 assumes a substantially vertical posture. In this state, the dish squeeze portion 25a that protrudes in the direction in which the mounting plate portion 25 and the side plate portions 12d and 12e face each other protrudes in the direction in which the mounting plate portion 25 and the side plate portions 12d and 12e face each other. The protrusion 13 is engaged.

皿絞り部25aが突起部13に係合された状態で、レール部材20は垂木11に保持されるが、本実施形態では、図5(d)に示すように、皿絞り部25aの左右方向からそれぞれビス30を貫通させるとともに、本体部12の側板部12d、12eの下側部分に螺合させてレール部材20を垂木11に固定している。   The rail member 20 is held by the rafter 11 in a state in which the dish squeezing part 25a is engaged with the protrusion 13, but in this embodiment, as shown in FIG. 5 (d), the horizontal direction of the dish squeezing part 25a And the rail member 20 is fixed to the rafter 11 by being screwed into the lower portions of the side plate portions 12 d and 12 e of the main body portion 12.

本実施形態の垂木ユニット10によれば、垂木11に保持される押出成形部材のレール部材20は、垂木11の両側にそれぞれ配置される取付板部25に設けられた皿絞り部25aが、垂木11に設けられ取付板部25の方向に突出する突起部13に係合されて、垂木11に保持される。このとき、垂木11の突起部13と係合するレール部材20の皿絞り部25aは、押出成形後の皿絞り加工により長手方向における一部に形成されているので、レール部材20が押出成形部材であっても、垂木11と係合する部位が長手方向における一部にて皿絞り部25aを突起部13に容易に係合させることが可能である。このため、レール部材20を垂木11に容易に保持させることが可能である。   According to the rafter unit 10 of the present embodiment, the rail member 20 of the extrusion-molded member held by the rafter 11 includes the plate squeezing portions 25a provided on the mounting plate portions 25 respectively disposed on both sides of the rafter 11, 11 is engaged with a protrusion 13 protruding in the direction of the mounting plate 25 and held by the rafter 11. At this time, the dish squeezing part 25a of the rail member 20 that engages with the protruding part 13 of the rafter 11 is formed in a part in the longitudinal direction by the dish squeezing process after extrusion molding, so the rail member 20 is the extrusion molding member. Even so, it is possible to easily engage the plate squeezed portion 25a with the protruding portion 13 with the portion engaged with the rafter 11 being a part in the longitudinal direction. For this reason, the rail member 20 can be easily held by the rafter 11.

また、皿絞り加工により形成された皿絞り部25aは皿状をなしているので、皿絞り加工により突出されない部位と最も突出しされた部位との間は、傾斜面を有する傾斜部分25bにて繋がっている。このため、例えばレール部材20を垂木11の下方から上方に移動させて垂木11の突起部13に係合させる際に、傾斜部分25bに案内されて、対面する取付板部25が押し広げられるので、容易に係合させることが可能である。また、皿絞り加工は、バーリング加工のように、下穴を設ける必要がないので一工程にて突出部を形成することが可能であり、また、穴を形成しないので、プレス加工におけるプレス力を小さく抑えることが可能である。   Further, since the dish squeezing portion 25a formed by the dish squeezing process has a dish shape, the part that is not projected by the dish squeezing process and the part that is most projected are connected by an inclined part 25b having an inclined surface. ing. For this reason, for example, when the rail member 20 is moved upward from below the rafter 11 to be engaged with the protrusion 13 of the rafter 11, the mounting plate 25 facing the guide 25 is pushed and spread by the inclined portion 25b. Can be easily engaged. In addition, unlike the burring process, the plate drawing process does not require provision of a pilot hole, so it is possible to form a protrusion in one step, and since no hole is formed, the pressing force in the press process can be increased. It can be kept small.

また、垂木11の両側に配置される、レール部材20の皿絞り部25aが備えられている取付板部25は、互いに対面しており、レール部材20が垂木11の下方から上方に移動される際に弾性により取付板部25の間隔が広げられ、皿絞り部25aが突起部13を越えた位置にて取付板部25の間隔が復元されるので、垂木11が取付板部25により挟持されてレール部材20が垂木11に保持される。そして、垂木11がレール部材20に挟持された後には、レール部材20の弾性力に反して、互いに対面する取付板部25間の間隔が広げられないとレール部材20は垂木11から外れないので、レール部材20がより外れ難い垂木ユニット10を提供することが可能である。   Moreover, the mounting plate part 25 provided with the tray squeezing part 25a of the rail member 20 disposed on both sides of the rafter 11 faces each other, and the rail member 20 is moved upward from below the rafter 11. At this time, the spacing between the mounting plate portions 25 is widened by elasticity, and the spacing between the mounting plate portions 25 is restored at a position where the dish squeezing portion 25 a exceeds the projection portion 13, so that the rafter 11 is sandwiched between the mounting plate portions 25. The rail member 20 is held by the rafter 11. Then, after the rafters 11 are sandwiched between the rail members 20, the rail members 20 cannot be detached from the rafters 11 unless the spacing between the mounting plate portions 25 facing each other is widened against the elastic force of the rail members 20. It is possible to provide the rafter unit 10 in which the rail member 20 is more difficult to come off.

また、本実施形態のレール部材20は皿絞り部25aを貫通するビス30にて垂木11に固定するので、レール部材20をより確実に垂木11に保持させることが可能である。   Moreover, since the rail member 20 of this embodiment is fixed to the rafter 11 with the screw 30 which penetrates the plate restricting part 25a, it is possible to hold the rail member 20 on the rafter 11 more reliably.

また、レール部材20が、長手方向に沿う方向に移動されて開閉されるカーテンを案内するカーテンレール22を備えているので、垂木ユニット10が用いられる構造物に、長手方向に沿う方向に移動されて開閉されるカーテンを容易に設けることが可能である。   Moreover, since the rail member 20 is provided with the curtain rail 22 which guides the curtain which is moved in the direction along the longitudinal direction and is opened and closed, it is moved in the direction along the longitudinal direction to the structure in which the rafter unit 10 is used. It is possible to easily provide a curtain that can be opened and closed.

上記実施形態においては、突出部を皿状に窪んだ皿絞り部25aとしたが、これに限らず、例えば、図6に示すように、バーリング加工にてバーリング部27を形成しても良い。この場合には、皿絞りより突出量を大きくすることができるので、突起部13に係合後に、より外れ難いように垂木11に保持させることが可能である。また、バーリング加工により、貫通孔27aが形成されるので、レール部材20を垂木11に保持させた後に容易にビス止めすることが容易であり、また、カシメにて固定することが可能である。ここで、突出部を形成する加工は、突起部と係合可能で長手方向における一部に突出する突出部を形成可能であれば、皿絞り加工、バーリング加工に限るものではない。   In the above-described embodiment, the protruding portion is the dish squeezed portion 25a that is recessed in a dish shape. However, the present invention is not limited to this, and for example, the burring portion 27 may be formed by burring as shown in FIG. In this case, since the amount of protrusion can be made larger than that of the plate squeeze, it is possible to hold the rafter 11 so that it is more difficult to come off after engaging the protrusion 13. Moreover, since the through hole 27a is formed by burring, it is easy to screw the rail member 20 after the rail member 20 is held on the rafter 11, and it is possible to fix it with caulking. Here, the process for forming the protruding part is not limited to the dish drawing process and the burring process as long as the protruding part that can engage with the protruding part and protrude in a part in the longitudinal direction can be formed.

上記実施形態では、垂木11が突起部13を有し、レール部材20が突出部としての皿絞り部25aを有する例について説明したが、垂木が突出部を有し、垂木取付部材が突起部を有していても構わない。そして、垂木が突出部を有している場合には、垂木の両端をなす小口から治具を挿入して小口近傍に突出部を設けたり、垂木を下面側が開放された断面コ字状、すなわち、上板部と側面部とで構成すると、側面部に突出部を容易に形成することが可能である。このとき、垂木が下方に開放されている形状をなしている場合には、両側面部間に垂木取付部材の側部が挿入されて、突起部と突出部とが係合されるように構成しても良い。このときには、垂木取付部材が下方から側面部間に挿入されて突出部と突起部とが接触した際に、弾性変形により側部間の間隔が狭められて突出部と突起部とが係合しても良い。   In the above-described embodiment, the example in which the rafter 11 has the protruding portion 13 and the rail member 20 has the dish throttle portion 25a as the protruding portion has been described. However, the rafter has the protruding portion, and the rafter mounting member has the protruding portion. You may have. And when the rafter has a protruding portion, a jig is inserted from the fore end of the rafter to provide a protruding portion near the fore end, or the rafter has a U-shaped cross-section with the lower surface open, If the upper plate portion and the side surface portion are used, the protruding portion can be easily formed on the side surface portion. At this time, when the rafter has a shape that is open downward, the side portion of the rafter attachment member is inserted between the side surface portions so that the protrusion and the protrusion are engaged. May be. At this time, when the rafter attachment member is inserted between the side portions from below and the projecting portion and the projecting portion come into contact with each other, the spacing between the side portions is narrowed by elastic deformation and the projecting portion and the projecting portion are engaged. May be.

また、垂木及び垂木取付部材のうちの突出部が設けられない部材は、必ずしも押出成形にて製造されなくとも構わない。   Of the rafters and the rafter attachment members, the members not provided with the protruding portions may not necessarily be manufactured by extrusion molding.

上記実施形態においては、垂木取付部材がカーテンレールを備えている例について説明したが、これに限るものではない。例えば、下面に化粧が施された化粧カバーであったり、その他の機能が備えられていても良い。   In the said embodiment, although the rafter attachment member demonstrated the example provided with the curtain rail, it does not restrict to this. For example, it may be a makeup cover with a makeup on the lower surface, or may have other functions.

また、上記実施形態は、本発明の理解を容易にするためのものであり、本発明を限定して解釈するためのものではない。本発明は、その趣旨を逸脱することなく、変更、改良され得ると共に、本発明にはその等価物が含まれることはいうまでもない。   Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

10 垂木ユニット、11 垂木、12c 下板部、13 突起部、20 レール部材、
22 カーテンレール、25 取付板部、25a 皿絞り部、25b 傾斜部分、
27 バーリング部、27a 貫通孔、30 ビス
10 rafter units, 11 rafters, 12c lower plate, 13 protrusions, 20 rail members,
22 Curtain rail, 25 Mounting plate part, 25a Dish diaphragm part, 25b Inclined part,
27 burring part, 27a through hole, 30 screws

Claims (5)

垂木と、前記垂木の下側に取り付けられる垂木取付部材と、を有する垂木ユニットであって、
前記垂木取付部材は、前記垂木の長手方向と交差する交差方向において前記垂木の両側にて側面をなす側面部と各々対向する側部を備え、
前記垂木の前記側面部及び前記垂木取付部材の前記側部のうちのいずれか一方は、前記側面部と前記側部とが互いに対向する方向に突出する突起部を有し、
前記垂木の前記側面部及び前記垂木取付部材の前記側部のうちの他方は、押出成形部材であり、押出成形後の加工により前記長手方向における一部を前記側面部と前記側部とが互いに対向する方向に突出させて形成された突出部を有し、
前記突出部が前記突起部と係合して前記垂木取付部材が、前記垂木に保持されることを特徴とする垂木ユニット。
A rafter unit having a rafter and a rafter attachment member attached to the lower side of the rafter,
The rafter attachment member includes side portions respectively opposed to side portions forming side surfaces on both sides of the rafter in a crossing direction intersecting with a longitudinal direction of the rafters,
Any one of the side portion of the rafter and the side portion of the rafter attachment member has a protruding portion that protrudes in a direction in which the side portion and the side portion face each other.
The other of the side part of the rafter and the side part of the rafter attachment member is an extrusion member, and the side part and the side part are part of each other in the longitudinal direction by processing after extrusion. Having a protrusion formed to protrude in the opposite direction;
The rafter unit, wherein the protruding portion engages with the protruding portion and the rafter attachment member is held by the rafter.
請求項1に記載の垂木ユニットであって、
前記加工は、皿状の前記突出部を形成する皿絞り加工であることを特徴とする垂木ユニット。
The rafter unit according to claim 1,
The rafter unit is characterized in that the processing is a dish drawing process for forming the dish-shaped protruding portion.
請求項1または請求項2に記載の垂木ユニットであって、
前記側部は、互いに対面させて設けられており、
前記垂木または前記垂木取付部材は、前記垂木取付部材が前記垂木の下方から上方に移動されて前記側部が前記側面部と対向する際に、前記突出部と前記突起部とが接触することにより弾性変形して前記側部の間隔または前記側面部の間隔が変化し、
前記突出部が前記突起部を越えて、弾性変形した前記垂木または前記垂木取付部材が復元されることにより前記垂木取付部材が前記垂木に保持されることを特徴とする垂木ユニット。
The rafter unit according to claim 1 or 2,
The side portions are provided to face each other,
The rafter or the rafter attachment member is configured such that when the rafter attachment member is moved upward from below the rafter and the side portion faces the side surface portion, the projecting portion and the projection portion come into contact with each other. Elastically deformed, the interval between the side portions or the interval between the side portions changes,
The rafter unit is characterized in that the rafter attachment member is held by the rafter by restoring the rafter or the rafter attachment member elastically deformed by the projecting portion exceeding the protrusion.
請求項1乃至請求項3のいずれかに記載の垂木ユニットであって、
前記垂木に保持された前記垂木取付部材は、前記突出部を貫通するビスにて固定されることを特徴と垂木ユニット。
A rafter unit according to any one of claims 1 to 3,
The rafter unit is characterized in that the rafter attachment member held by the rafter is fixed by a screw penetrating the protruding portion.
請求項1乃至請求項4のいずれかに記載の垂木ユニットであって、
前記垂木取付部材は、前記長手方向に沿う方向に移動されて開閉されるカーテンを案内するカーテンレールを備えていることを特徴とする垂木ユニット。
A rafter unit according to any one of claims 1 to 4,
The rafter unit, wherein the rafter attachment member includes a curtain rail that guides a curtain that is moved in the direction along the longitudinal direction to be opened and closed.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018003554A (en) * 2016-07-08 2018-01-11 三協立山株式会社 Method of manufacturing simple structure
JP6278098B1 (en) * 2016-11-24 2018-02-14 積水ハウス株式会社 Housing decorative material

Citations (6)

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JPS59152034U (en) * 1983-03-30 1984-10-12 昭和アルミニウム株式会社 Installation and insulation device for movable sunshades on frame components of prefabricated buildings
JPS6358186U (en) * 1986-10-06 1988-04-18
JP2003193611A (en) * 2001-12-28 2003-07-09 Ykk Ap Inc Simplified roof
JP2007239214A (en) * 2006-03-06 2007-09-20 Toyo Exterior Co Ltd Sun room roof structure
JP2009052398A (en) * 2008-11-06 2009-03-12 Ykk Ap株式会社 Mounting structure of hollow formed member
JP2009121207A (en) * 2007-11-19 2009-06-04 Toyo Exterior Co Ltd Groove cover snap-in apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152034U (en) * 1983-03-30 1984-10-12 昭和アルミニウム株式会社 Installation and insulation device for movable sunshades on frame components of prefabricated buildings
JPS6358186U (en) * 1986-10-06 1988-04-18
JP2003193611A (en) * 2001-12-28 2003-07-09 Ykk Ap Inc Simplified roof
JP2007239214A (en) * 2006-03-06 2007-09-20 Toyo Exterior Co Ltd Sun room roof structure
JP2009121207A (en) * 2007-11-19 2009-06-04 Toyo Exterior Co Ltd Groove cover snap-in apparatus
JP2009052398A (en) * 2008-11-06 2009-03-12 Ykk Ap株式会社 Mounting structure of hollow formed member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018003554A (en) * 2016-07-08 2018-01-11 三協立山株式会社 Method of manufacturing simple structure
JP6278098B1 (en) * 2016-11-24 2018-02-14 積水ハウス株式会社 Housing decorative material

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