JP2013007153A - Transverse roofing device with ventilation function - Google Patents

Transverse roofing device with ventilation function Download PDF

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JP2013007153A
JP2013007153A JP2011135218A JP2011135218A JP2013007153A JP 2013007153 A JP2013007153 A JP 2013007153A JP 2011135218 A JP2011135218 A JP 2011135218A JP 2011135218 A JP2011135218 A JP 2011135218A JP 2013007153 A JP2013007153 A JP 2013007153A
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plate
ridge
frame
roof
spring
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JP5455981B2 (en
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Masakatsu Zenitani
正勝 錢谷
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ARUAPIA KK
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Abstract

PROBLEM TO BE SOLVED: To reduce the temperature under the roof by forming a space between a roofing shingle and a sheathing roof board, circulating external air to the space in accordance with a change in external air temperature and exhausting the air from a ridge to the outside.SOLUTION: A transverse roofing device comprises a plurality of shingles each of which is formed into the same cross-sectional shape from an aluminum extrusion material and is long in a width direction, a plurality of long-legged clips, a ventilation ridge frame mounted in a ridge portion of the roof, and an eave plate frame formed by connecting a slide plate which opens/closes a plurality of vent holes formed in an external air intake part provided in a distal end with a movable shaft of a ventilation device incorporating a displacement spring formed from a shape memory alloy material. By performing roofing using the roof materials, a space is formed between a shingle and a sheathing roof board and when the air temperature at a rear side of the shingle is elevated, the ventilation device mounted in the eave plate frame acts to open the vent holes. External air is then circulated from the space provided at the rear side of the shingle to an exhaust path of the ventilation ridge frame and exhausted into the atmosphere, thereby circulating air.

Description

本発明は、外気温度の変化によって屋根板材の裏側に外気を流通させて換気させる機能を有する屋根装置に関するものである。 The present invention relates to a roof apparatus having a function of circulating outside air to the back side of a roof plate material according to a change in outside air temperature to ventilate.

従来、一般住宅の屋根材は瓦またはスレート板、工場や体育館等の大型屋根はスレ−ト瓦や金属性のいわゆるトタン板などを用いて屋根葺きが行っているが、昨今は軽量で丈夫な金属製の亜鉛メッキ板やカラー鉄板などからなる屋根板を用いて屋根葺きが行われている。 Conventionally, roofing of ordinary houses has been done using tiles or slate boards, and large roofs such as factories and gymnasiums have been made using roof tiles or metallic so-called tin boards, but nowadays they are lightweight and durable. Roofing is performed using a roof plate made of a metal galvanized plate or a colored iron plate.

屋根葺は、屋根構造材である梁の上に取付けた垂木に、野地板を敷き、該野地板の上に断熱シートや防止シートを張り、該シートの上面に複数の屋根板材を複数の吊子を介して軒側から棟方向に順に固定しながら接続して行っている。 A roof gutter is constructed by laying a ground plate on a rafter attached to a beam, which is a roof structural material, and a thermal insulation sheet or a prevention sheet on the field plate, and a plurality of roof plate materials are suspended on the upper surface of the sheet. It is connected through a child while fixing in order from the eave side to the building.

金属製板材からなる屋根板は、板厚が薄いことから屋根葺を行う場合、屋根葺作業や屋根板点検などで屋根に乗ると、重さで屋根板が変形しやすいため屋根板を直接野地板に固定している。そのため、屋根板と野地板との間に空気層を設けて屋根葺を行うことができなかった。したがって、夏季などの高温時期における屋根板の裏側に溜った熱せられた高温の空気が屋内側に伝わるため、屋内は必然的にエアコンが必要であった。 The roofing board made of metal plate material is thin, so when roofing is performed, it is easy to deform the roofing board due to its weight when riding on the roof during roofing work or roofing inspection. It is fixed to the main plate. Therefore, it was not possible to perform roofing by providing an air layer between the roof board and the field board. Therefore, the heated high-temperature air accumulated on the back side of the roofing board in the high temperature period such as summer is transmitted to the indoor side, so that an air conditioner is inevitably necessary in the room.

さらに、野地板と屋根板との間に隙間を設けて外気を流通させる屋根装置もあるが、その構造は野地板を二重に形成し、下側野地板と上側野地板との間に隙間を設けて屋根葺を行って空気を流通させることにより、屋根の裏側に熱がこもるのを防止しているものが知られている(例えば、特許文献1参照)。 In addition, there is a roof device that circulates outside air by providing a gap between the field board and the roof board, but its structure forms a double field board and a gap between the lower field board and the upper field board. It is known that a heat sink is provided and air is circulated to prevent heat from being accumulated on the back side of the roof (for example, see Patent Document 1).

特開平5−125773号Japanese Patent Laid-Open No. 5-125773

前記のように従来の金属製屋根板は、直接野地板に一端を固着して形成してあるため、昼夜または季節による温度変化により屋根板が伸縮したり、結露しやすく、また、屋根板の裏側に空気を流通させることができないため、屋根の裏側に溜った空気は高温となりやすいという問題点を有していた。さらには、前記特許文献の発明は、野地板を二重に形成して空気の流通路を設ける必要が有り、そのため屋根が重くなり危険であると共に、屋根葺のコストが高く不経済であるなどの問題点を有している。本発明は、屋根葺に使用する屋根板材を軽量で、且つ頑丈なアルミ押出成形で形成したことにより、屋根板と野地板との間に空気を流通する空間を設けて換気をできるようにし、また、冬季などの気温が下がる時期は、屋根裏の暖気を逃がさないようにすることを目的とするものである。 As described above, since the conventional metal roof plate is formed by directly fixing one end to the base plate, the roof plate easily expands or contracts due to temperature changes depending on the day or night or the season. Since air cannot be circulated on the back side, the air accumulated on the back side of the roof has a problem that it tends to become high temperature. Furthermore, the invention of the above-mentioned patent document requires the formation of a double base plate and the provision of air flow passages, which makes the roof heavy and dangerous, and the cost of the roof roof is high and uneconomical. Have the following problems. The present invention is a lightweight and strong aluminum extrusion molding of the roof plate material used for the roof gutter, so that air can be ventilated by providing a space for air to flow between the roof plate and the field plate, In addition, the purpose is to prevent the warm air in the attic from escaping when the temperature falls during the winter.

請求項1の発明は、裏面に断熱シート4を取付けた平坦部3の軒側端部を下方に折曲げて軒側係合部5を形成し、前記平坦部3の棟側端部を上方に折り曲げて棟側連結部10をそれぞれ一体に形成したアルミ押出成形材からなる屋根板2と、中央を山形に形成した棟部17の両側に設けた壁面板18の下端を内側に折り返して設けた係止受部19に、屋根の棟部分に一定間隔で複数取付ける棟枠固定片21の両側に左右対称に形成した門形の棟止部23の両側に設けた掛止部24を嵌合固着したアルミ押出形成材からなる換気棟枠16と、座部26の両端を垂下して設けた脚部27の下端を折曲げて基部28形成し、前記座部26の棟側に設けた立上部29の上方を軒側に鉤形に折り曲げて棟受部30を形成し、前記座部26の軒側先端に屋根板2の棟側下端を係止させる屋根受部31を設けたアルミ押出成形材からなる複数の足高吊子片25と、板状に形成した軒先基板34の軒側に外側板部35と内側板部36を並行に垂下させ、前記外側板部35と内側板部36との間に設けた外気取入部37の長尺な幅方向に複数の通気口38を形成し、該通気口38の下面に防虫網Mを取付け、前記外気取入部37の上面短尺方向に鉤形の保持爪部41を対向して形成し、該保持爪部に前記通気口38と合致する位置にそれぞれ換気口43を設けたスライド板42を摺動可能に取付けて形成したアルミ押出成形材からなる軒先板枠33と、外気温度の変化により作用する形状記憶合金製の変位ばね52、85、96を内蔵した換気装置50、80、90を前記軒先板枠33の外気取入部37に取付け、該換気装置の可動軸53、82、92と前記スライド板42を連結し、前記変位ばね52、85、96の伸縮により可動軸53、82、92とスライド板42を摺動させて通気口38を開閉可能に形成してなり、軒先固定片Sに、前記換気装置50、80、90を設けた軒先板枠33を取付け、該軒先板枠に屋根板2aの軒側を連結し、該屋根板の棟側に複数の足高吊子片25をそれぞれ連結して基部28を野地板Tにそれぞれ固着し、次の屋根板2bの軒側を前記足高吊子片25に係止した屋根板2aの棟側に連結する操作を繰返して棟側方向に順次連結し、棟付近に位置した屋根板2eの棟側を、前記棟枠固定片21の棟止部23内に止めてから棟枠固定片21をそれぞれ棟に取付け、該棟枠固定片に前記換気棟枠16を被せて嵌合固着して屋根葺をすることにより、各屋根板2と野地板Tとの間に連続して空間部Xを形成し、外気温度の変化により前記軒先板枠33に取付けた換気装置50、80、90が作用して通気口38を開口させて外気を空間部Xから換気棟枠16の排気路Wを通って大気中に排出させる流通路を設けたことを特徴とする。また、第1換気装置50は、第1可動軸53に形状記憶合金製の変位ばね52を挿通して軸支した第1ばね受枠51と第2可動軸58に弾発ばね57を挿通して軸支した第2ばね受枠56とからなり、前記第1ばね受枠51を第1軒先板枠33に設けた外気取入部37の一端に取付け、第2ばね受枠56を外気取入部37の他端に取付け、前記ばね受枠51、56にそれぞれ軸支した第1、2可動軸53、58に設けた連結頭部54、59を、前記スライド板42の両端に取付けた連結片45、45にそれぞれ連結してなり、外気温度が所定温度以上になると前記変位ばね52が伸びて第1可動軸53とスライド板42を第2ばね受枠56方向に摺動させて換気口43と通気口38を合致させて開口し、外気温度が所定温度以下になると、前記変位ばね52が収縮して弾発ばね57の弾発力で第2可動軸58とスライド板42を第1ばね受枠51方向に摺動させて前記通気口38を閉口することを特徴とする。さらに、第2換気装置80は、中央に仕切板83を固着した可動軸82の一方に形状記憶合金製の変位ばね85を挿通し、他方に弾発ばね86を挿通して軸受基枠81に軸支して形成し、該第2換気装置を前記第1軒先板枠33に設けた外気取入部37の一端に固定し、軸受基枠81の一端から突出させた可動軸82の先端係止頭部84を、スライド板42の一端に設けた連結片45に連結してなり、前記第2換気装置80に取付けた変位ばね85が所定の外気温度に達すると、変位ばね85が伸びて可動軸82とスライド板42を弾発ばね86方向に摺動させて換気口43と通気口38を合致させて開口し、外気温度が所定温度以下になると、変位ばね85が収縮して弾発ばね86の弾発力で可動軸82とスライド板42を変位ばね85方向に摺動して通気口38を閉口可能に形成したことを特徴とする。さらにはまた、第3換気装置90は、ばね受基枠91の中央に摺動可能に位置した可動軸92の一側に位置した形状記憶合金製の変位ばね96の一端を、前記可動軸92の長手方向一端に設けた第1ばね止部95aに取付け、他端を前記ばね受基枠91の反対側に設けた係止ピン98aに取付けて付勢させ、前記可動軸92の反対側に位置した弾発ばね97の一端を、前記第1ばね止部95aと反対側に設けた第2ばね止部95bに取付け、他端を前記ばね受基枠91の反対側に軸支した係止ピン98bに取付けて弾発させて形成し、前記ばね受基枠91を外気取入部37の上面任意箇所に取付けると共に、前記可動軸92の下面中央で垂直方向に設けた連結軸94を前記スライド板42に連結してなり、前記第3換気装置90を構成する変位ばね96が所定の外気温度以上になって伸びると、連結軸94を介して可動軸92とスライド板42が摺動して換気口43と通気口38とを合致させて開口し、外気温度が所定温度以下になると、変位ばね96が収縮し、弾発ばね97の弾発力により連結軸94を介して可動軸92とスライド板42が反対方向に摺動して通気口38を閉口可能に形成したことを特徴とする。また、水平に形成した軒先基板62の軒側に外側板部63と内側板部64を並行に垂下させ、前記外側板部63と内側板部64との間に設けた外気取入部65の幅方向に短冊状に形成した複数の通気口66aと複数のガイド孔69a、69bを幅方向に形成し、前記通気口66aと合致する位置にそれぞれ換気口71を有した幅方向を長尺にした第2スライド板70を前記外気取入部65の下面側に摺動可能に取付け、前記ガイド孔69bに吊下軸78の上端を挿通係止し、下端を第2スライド板70に軸支して形成したアルミ押出成形材からなる第2軒先板枠61と、前記第2軒先板枠61の外気取入部65の一端に前記第2換気装置80を固定し、該第2換気装置の軸受基枠81の一端から突出させた可動軸82の係止頭部84と連結させた連結片73と前記外気取入部65の下面に位置した第2スライド板70の一端とをガイド孔69aを介して連結軸77で連結してなり、前記第2換気装置80に取付けた変位ばね85が所定の外気温度に達すると、変位ばね85が伸びて弾発ばね86方向に摺動して可動軸82の先端に取付けた連結片73を介して第2スライド板70を摺動させて換気口71と通気口66aを合致させて開口し、外気温度が所定温度以下になると、変位ばね85が収縮して弾発ばね86の弾発力で可動軸82を変位ばね85方向に摺動させると、連結片73が第2スライド板70を摺動させて通気口66aを閉口可能に形成したことを特徴とする。さらには、前記換気装置50、80、90を構成する形状記憶合金製の変位ばね52、85、96がそれぞれ作用する外気温度は、好ましくは、摂氏17度以上で伸び、摂氏7度以下で収縮可能に形成してなることを特徴とする。 In the invention of claim 1, the eaves side end of the flat part 3 having the heat insulating sheet 4 attached to the back surface is bent downward to form the eaves side engaging part 5, and the ridge side end of the flat part 3 is set upward. The roof plate 2 made of an aluminum extrusion molding material in which the ridge-side connecting portions 10 are integrally formed and the lower end of the wall plate 18 provided on both sides of the ridge portion 17 formed in a mountain shape at the center are folded inward. The latch receiving portions 19 are fitted with latching portions 24 provided on both sides of a gate-shaped ridge retaining portion 23 formed symmetrically on both sides of a ridge frame fixing piece 21 that is attached to the roof ridge portion at regular intervals. A ventilation ridge frame 16 made of a fixed aluminum extrusion forming material and a lower end of a leg portion 27 provided by hanging both ends of the seat portion 26 are bent to form a base portion 28, and a standing portion provided on the ridge side of the seat portion 26. The ridge receiving portion 30 is formed by bending the upper portion 29 in the shape of a bowl on the eaves side. A plurality of leg height hanging pieces 25 made of an aluminum extrusion molding material provided with a roof receiving portion 31 for locking the lower end of the ridge side of the plate 2, and an outer plate portion 35 on the eave side of the eaves substrate 34 formed in a plate shape. The inner plate portion 36 is suspended in parallel, and a plurality of vent holes 38 are formed in the long width direction of the outside air intake portion 37 provided between the outer plate portion 35 and the inner plate portion 36. An insect net M is attached to the lower surface of the outside air, and a hook-shaped holding claw portion 41 is formed to face the short direction of the upper surface of the outside air intake portion 37, and the ventilation claw portions are respectively located at positions where the holding claw portion matches the vent hole 38. The eaves-end plate frame 33 made of an aluminum extrusion-molded material formed by slidably attaching the slide plate 42 provided with 43, and the displacement springs 52, 85, 96 made of shape memory alloy acting by changes in the outside air temperature are incorporated. The ventilators 50, 80, 90 are connected to the outside air intake section 3 of the eaves edge plate frame 33. The movable shafts 53, 82, 92 of the ventilation device are connected to the slide plate 42, and the movable shafts 53, 82, 92 and the slide plate 42 are slid by expansion and contraction of the displacement springs 52, 85, 96. The vent 38 is formed to be openable and closable, and the eaves end plate frame 33 provided with the ventilation devices 50, 80, 90 is attached to the eaves end fixing piece S, and the eave side of the roof plate 2a is connected to the eaves end plate frame. A plurality of foot height suspension pieces 25 are connected to the ridge side of the roof plate, respectively, and the base portion 28 is fixed to the base plate T, and the eave side of the next roof plate 2b is connected to the foot height suspension piece 25. The operation of connecting the roof plate 2a to the ridge side is repeatedly performed in the ridge side direction, and the ridge side of the roof plate 2e located near the ridge is stopped in the ridge stop portion 23 of the ridge frame fixing piece 21. After that, the ridge frame fixing piece 21 is attached to each ridge, and the ventilation ridge frame 16 is put on the ridge frame fixing piece. By fitting and fixing and roofing, a space portion X is continuously formed between each roof plate 2 and the base plate T, and a ventilation device attached to the eaves plate frame 33 by a change in outside air temperature 50, 80, 90 act to open the vent 38 and provide a flow passage for discharging the outside air from the space X through the exhaust passage W of the ventilation ridge frame 16 to the atmosphere. Further, the first ventilator 50 has a first spring receiving frame 51 that is supported by inserting a displacement spring 52 made of a shape memory alloy through a first movable shaft 53 and a resilient spring 57 that is inserted through a second movable shaft 58. The first spring receiving frame 51 is attached to one end of an outside air intake portion 37 provided on the first eaves edge plate frame 33, and the second spring receiving frame 56 is connected to the other end of the outside air intake portion 37. The connecting heads 54 and 59 provided on the first and second movable shafts 53 and 58 that are respectively supported by the spring receiving frames 51 and 56 are respectively connected to the connecting pieces 45 and 45 attached to both ends of the slide plate 42. When the outside air temperature becomes a predetermined temperature or more, the displacement spring 52 extends and the first movable shaft 53 and the slide plate 42 are slid in the direction of the second spring receiving frame 56 to match the ventilation port 43 and the ventilation port 38. If the outside air temperature falls below the specified temperature, the front Displacement spring 52 is slid second movable shaft 58 and the slide plate 42 to the first spring receiving frame 51 direction by the resilient force of the resilient spring 57 is contracted, characterized in that closing the vent 38. Further, the second ventilation device 80 has a displacement spring 85 made of a shape memory alloy inserted in one of the movable shafts 82 having a partition plate 83 fixed in the center, and a resilient spring 86 inserted in the other to the bearing base frame 81. The second ventilator is fixed to one end of the outside air intake portion 37 provided on the first eaves edge plate frame 33 and is supported by the distal end of the movable shaft 82 protruding from one end of the bearing base frame 81. The head 84 is connected to a connecting piece 45 provided at one end of the slide plate 42. When the displacement spring 85 attached to the second ventilation device 80 reaches a predetermined outside air temperature, the displacement spring 85 extends and moves. When the shaft 82 and the slide plate 42 are slid in the direction of the elastic spring 86 to open the ventilation port 43 and the ventilation port 38 so that the outside air temperature becomes a predetermined temperature or less, the displacement spring 85 contracts and the elastic spring. The movable shaft 82 and the slide plate 42 are displaced by the elastic force of 86 and the displacement spring 85 Slides on, characterized in that the closable to form a vent 38. Furthermore, the third ventilator 90 is configured such that one end of a displacement spring 96 made of a shape memory alloy located on one side of the movable shaft 92 slidably positioned in the center of the spring receiving base frame 91 is connected to the movable shaft 92. Is attached to a first spring stopper 95a provided at one end in the longitudinal direction, and the other end is attached to and urged by a locking pin 98a provided on the opposite side of the spring receiving base frame 91, to the opposite side of the movable shaft 92. One end of the spring spring 97 positioned is attached to a second spring stopper 95b provided on the opposite side of the first spring stopper 95a, and the other end is pivotally supported on the opposite side of the spring receiving frame 91. The spring receiving base frame 91 is attached to an arbitrary location on the upper surface of the outside air intake portion 37, and a connecting shaft 94 provided vertically in the center of the lower surface of the movable shaft 92 is slid. A plate 42 is connected to the plate 42 and constitutes the third ventilation device 90. When the spring 96 reaches a predetermined outside air temperature or more and extends, the movable shaft 92 and the slide plate 42 slide through the connecting shaft 94 to open the vent hole 43 and the vent hole 38 so that the outside air temperature is increased. When the temperature falls below a predetermined temperature, the displacement spring 96 contracts, and the movable shaft 92 and the slide plate 42 slide in opposite directions via the connecting shaft 94 by the elastic force of the elastic spring 97 so that the vent hole 38 can be closed. It is formed. In addition, the outer plate 63 and the inner plate 64 are suspended in parallel on the eaves side of the eaves substrate 62 formed horizontally, and the width of the outside air intake portion 65 provided between the outer plate 63 and the inner plate 64. A plurality of ventilation holes 66a and a plurality of guide holes 69a, 69b formed in a strip shape in the direction are formed in the width direction, and the width direction having the ventilation holes 71 at positions corresponding to the ventilation holes 66a is elongated. The second slide plate 70 is slidably attached to the lower surface side of the outside air intake portion 65, the upper end of the suspension shaft 78 is inserted and locked in the guide hole 69b, and the lower end is pivotally supported on the second slide plate 70. The second ventilator plate 61 made of an aluminum extrusion molding material formed, and the second ventilator 80 fixed to one end of the outside air intake portion 65 of the second eaves leading plate frame 61, and the bearing base frame of the second ventilator 81 is connected to the locking head 84 of the movable shaft 82 projecting from one end of 81. The connecting spring 73 is connected to one end of the second slide plate 70 located on the lower surface of the outside air intake portion 65 by a connecting shaft 77 through a guide hole 69a and attached to the second ventilation device 80. When 85 reaches a predetermined outside air temperature, the displacement spring 85 extends and slides in the direction of the elastic spring 86 to slide the second slide plate 70 via the connecting piece 73 attached to the tip of the movable shaft 82. When the vent hole 71 and the vent hole 66a are opened to coincide with each other and the outside air temperature falls below a predetermined temperature, the displacement spring 85 contracts and the elastic shaft 86 slides the movable shaft 82 in the direction of the displacement spring 85. Then, the connecting piece 73 slides the second slide plate 70 so that the vent 66a can be closed. Further, the outside air temperature at which the displacement springs 52, 85, 96 made of the shape memory alloy constituting the ventilation devices 50, 80, 90 act preferably extends at 17 degrees Celsius or more and contracts at 7 degrees Celsius or less. It is characterized by being formed.

したがって、屋根板2と、複数の足高吊子25と、棟に取付ける換気棟枠16と、通気口38、66を有したスライド板42、70を作動させる第1、2、3換気装置50、80、90をそれぞれ取付けた軒先板枠33、61を使用して屋根葺を行うことにより、屋根板2と野地板Tとの間に空間部Xを形成することができ、気温が高くなると前記軒先板枠33、61に取付けた換気装置50、80、90が温度を感知して通気口38、66を開口し、外気を通気口から屋根板2の裏側空間部Xに流通させて換気棟枠16の排気路Wから外部に排出させる流通路を形成して循環させることにより、屋根板の裏側温度を下げることができ、また、冬季は軒先板枠33、61の通気口38、66を換気装置50、80、90で閉口することにより、屋根板裏側の暖気が逃げるのを防止し、室内の温度が下がるのを防止することができるので、エアコンの設定温度を低くすることができるので、エネルギー消費を減少することができ大変経済的である。また、本発明は上記作用を有することから、外気温度が高い、例えば沖縄のような地域、または外気温度が低い、例えば北海道のような地域でも、同じ屋根装置をそのまま使用することができるので、量産効果によるコストダウンを図ることができる効果を有する。 Accordingly, the first, second, and third ventilation devices 50 for operating the roof plate 2, the plurality of footrests 25, the ventilation building frame 16 attached to the building, and the slide plates 42 and 70 having the vents 38 and 66 are operated. , 80 and 90, respectively, can be used to form a space portion X between the roof plate 2 and the field plate T, and the temperature rises. Ventilation devices 50, 80, 90 attached to the eaves plate frames 33, 61 sense the temperature to open the vents 38, 66, and ventilate the outside air from the vents to the back space X of the roof plate 2. The backside temperature of the roofboard can be lowered by forming and circulating a flow passage that discharges to the outside from the exhaust passage W of the ridge frame 16, and the vents 38, 66 of the eaves plate frames 33, 61 in winter. By closing the vent with ventilators 50, 80, 90 The warm air on the back side of the roof can be prevented from escaping and the indoor temperature can be prevented from falling, so the set temperature of the air conditioner can be lowered, so energy consumption can be reduced and it is very economical. is there. In addition, since the present invention has the above action, the same roof apparatus can be used as it is even in a region where the outside air temperature is high, such as Okinawa, or in a region where the outside air temperature is low, such as Hokkaido. It has the effect of reducing costs due to mass production effects.

請求項7の発明は、裏面に断熱シート4を取付けた平坦部3の軒側端部を下方に折曲げて軒側係合部5と前記平坦部3の棟側端部を上方に折り曲げて棟側連結部10を一体に設けたアルミ押出成形材からなる屋根板2と、中央を山形に形成した棟部17の両側に設けた壁面板18の下端を内側に折り返して設けた係止受部19に、屋根の棟部分に一定間隔で複数取付ける棟枠固定片21の両側で左右対称に形成した門形の棟止部23の両側に設けた掛止部24を嵌合固着したアルミ押出形成材からなる換気棟枠16と、座部26の両端を垂下して設けた脚部27の下端を折曲げて基部28を形成し、前記座部26の棟側に設けた立上部29の上方を軒側に鉤形に折曲げて棟受部30を形成し、前記座部26の軒側先端に屋根板2の棟側下端を係止させる屋根受部31を設けたアルミ押出成形材からなる複数の足高吊子片25と、板状に形成した軒先基板62の軒側に外側板部63と内側板部64を並行に垂下させ、前記外側板部63と内側板部64との間に設けた外気取入部65の幅方向に複数の通気口66bを設け、該通気口の下面に防虫網Mを取付けたアルミ押出成形材からなる第2軒先板枠61と、前記第2軒先板枠61の各通気口66bに所定の外気温度で変形する、例えば形状記憶合金製の板材により形成した開閉板104の長手方向または短尺方向の縁部をビス、ねじまたは溶接などの固定具105で固着した第4換気装置103をそれぞれ取付けてなり、軒先固定片Sに前記第4換気装置103を設けた第2軒先板枠61を取付け、該軒先板枠に、屋根板2の軒側係合部5を連結し、該屋根板2の棟側連結部10に複数の足高吊子片25の棟受部30をそれぞれ連結すると共に、足高吊子片25の基部28を野地板Tにそれぞれ固着し、次の屋根板2bの軒側を前記足高吊子片25に係止した屋根板2aの棟側に連結して棟側方向に順次連結し、棟付近に位置した屋根板2eの棟側を、前記棟枠固定片21の棟止部23内に止めてから棟枠固定片21をそれぞれ棟に取付け、該棟枠固定片に前記換気棟枠16を被せて嵌合固着して屋根葺をすることにより、各屋根板2と野地板Tとの間に連続して空間部Xを形成し、外気温度の変化、例えば摂氏17度以上になると第2軒先板枠61の通気口66bに取付けた第4換気装置103の開閉板104が変形して通気口66bを開口し、該通気口から進入した外気は空間部Xから換気棟枠16の排気路Wを通って大気中に排出して循環可能に形成し、また摂氏7度以下になると開閉板104が元の形態に戻って通気口66bを閉口可能に形成したことを特徴とする。 In the invention of claim 7, the eaves side end of the flat part 3 having the heat insulating sheet 4 attached to the back surface is bent downward, and the eaves side engaging part 5 and the ridge side end of the flat part 3 are bent upward. Locking receptacles provided by folding the bottom end of the roof plate 2 made of an aluminum extrusion molding material integrally provided with the ridge-side connecting portion 10 and the wall surface plate 18 provided on both sides of the ridge portion 17 formed in the center in a mountain shape. An aluminum extrusion in which a latching portion 24 provided on both sides of a gate-shaped ridge-holding portion 23 formed symmetrically on both sides of a ridge-frame fixing piece 21 that is attached to the roof ridge portion at a predetermined interval is fitted and fixed to the portion 19. The base part 28 is formed by bending the lower end of the ventilation part frame 16 made of a forming material and the leg part 27 provided by hanging both ends of the seat part 26, and the upper part 29 provided on the ridge side of the seat part 26. The ridge receiving part 30 is formed by bending the upper part into the eaves side, and the ridge side lower end of the roof plate 2 is formed at the eave side end of the seat part 26. A plurality of leg height hanging pieces 25 made of an aluminum extrusion molding material provided with a roof receiving portion 31 to be stopped, and an outer side plate portion 63 and an inner side plate portion 64 are suspended in parallel on the eaves side of the eaves substrate 62 formed in a plate shape. The aluminum extrusion molding material in which a plurality of vent holes 66b are provided in the width direction of the outside air intake portion 65 provided between the outer side plate portion 63 and the inner side plate portion 64, and the insect net M is attached to the lower surface of the vent port. A longitudinal direction or a short direction of the opening / closing plate 104 formed of a plate material made of a shape memory alloy, for example, which is deformed at a predetermined outside air temperature into the second eaves tip plate frame 61 and the vent holes 66b of the second eaves tip plate frame 61. The fourth ventilator 103 is attached to the eaves edge fixing piece S, and the second eaves end plate frame 61 provided with the fourth ventilator 103 is attached to the eaves end fixing piece S. The eaves side of the roof plate 2 on the eaves edge plate frame And connecting the ridge receiving portions 30 of the plurality of leg height suspension pieces 25 to the ridge side connection portion 10 of the roof plate 2 and connecting the base portion 28 of the foot height suspension piece 25 to the base plate T. The eaves side of the next roof plate 2b is connected to the ridge side of the roof plate 2a that is locked to the above-mentioned foot height hanger piece 25 and sequentially connected in the ridge side direction, and the roof plate 2e located near the ridge. The ridge side is fixed in the ridge stop portion 23 of the ridge frame fixing piece 21, and then the ridge frame fixing piece 21 is attached to each ridge, and the ventilation ridge frame 16 is put on the ridge frame fixing piece and fixedly fitted. By forming a roof roof, a space X is continuously formed between each roof plate 2 and the base plate T. When the outside air temperature changes, for example, 17 degrees Celsius or more, the ventilation of the second eaves plate frame 61 The open / close plate 104 of the fourth ventilator 103 attached to the port 66b is deformed to open the vent 66b, and the outside air entered from the vent Is exhausted from the space X through the exhaust passage W of the ventilation ridge frame 16 into the atmosphere so that it can be circulated, and when the temperature falls below 7 degrees Celsius, the opening and closing plate 104 returns to its original form and the vent 66b is closed. It is possible to form.

したがって、屋根葺を部品数が少なく安価な第4換気装置103を取付けた第2軒先板枠61と、複数の屋根板2と、複数の足高吊子25と、棟に取付ける換気棟枠16とを使用して行うことにより、屋根板2と野地板Tとの間に空間部Xを形成し、気温が高くなると第2軒先板枠61に取付けた第4換気装置103が温度を感知して通気口66bを開口し、外気を通気口66bから屋根板2の裏側空間部Xに流通させて換気棟枠16から外部に排気させる流通路を形成することにより、屋根板裏側に空気を循環させて温度を下げることができ、また、気温が下がる冬季は第2軒先板枠61の通気口66bを第4換気装置103で閉口して屋根板裏側の暖気が逃げるのを防止することにより、室内の温度が下がるのを防止することができるので、エアコンの温度設定を低くすることができ、エネルギー消費の減少を図ることができ大変経済的である。 Therefore, the second eaves edge plate frame 61 to which the fourth ventilator 103 having a small number of parts and an inexpensive roof is attached, the plurality of roof plates 2, the plurality of footrests 25, and the ventilation building frame 16 to be attached to the building. Is used to form a space X between the roof plate 2 and the field plate T, and when the temperature rises, the fourth ventilator 103 attached to the second eaves edge plate frame 61 senses the temperature. The air vent 66b is opened, and air is circulated to the back side of the roof board by forming a flow passage through which the outside air is circulated from the vent hole 66b to the back space X of the roof board 2 and exhausted from the ventilation building frame 16 to the outside. By lowering the temperature, and in the winter when the air temperature falls, the vent 66b of the second eaves edge plate frame 61 is closed by the fourth ventilator 103 to prevent the warm air on the back side of the roof board from escaping, It can prevent the temperature in the room from dropping , It is possible to lower the air conditioning temperature setting, is very economical it is possible to achieve a reduction of energy consumption.

野地板に装着した屋根装置の空気流通路を示す一部省略した説明図である。It is explanatory drawing partially abbreviate | omitted which shows the airflow path of the roof apparatus with which the base plate was mounted | worn. 屋根板の端面図である。It is an end view of a roof board. 棟固定片に取付けた換気棟枠の断面図である。It is sectional drawing of the ventilation ridge frame attached to the ridge fixed piece. 足高吊子の端面図である。It is an end view of a foot height hanger. 第1スライド板を取付けた第1軒先板枠の断面図である。It is sectional drawing of the 1st eaves edge board frame which attached the 1st slide board. 第1軒先板枠の外気取入部に第1換気装置を取付けた状態の一部破断した平面図である。It is the partially broken top view of the state which attached the 1st ventilation apparatus to the external air intake part of the 1st eaves front board frame. 第1換気装置を取付けた第1軒先板枠の通気口を閉口した状態を示す一部破断した断面図である。It is a partially broken sectional view which shows the state which closed the ventilation hole of the 1st eaves tip board frame which attached the 1st ventilation apparatus. 第1換気装置を構成する第1ばね受枠の要部拡大断面図である。It is a principal part expanded sectional view of the 1st spring receiving frame which comprises a 1st ventilation apparatus. 第1軒先板枠を使用して屋根葺をした屋根の裏側に空気流路を形成した状態を示す要部拡大断面図である。It is a principal part expanded sectional view which shows the state which formed the air flow path in the back side of the roof which carried out the roof roof using the 1st eaves edge board frame. 棟に取付けた換気棟枠の空気流路を示す要部拡大断面図である。It is a principal part expanded sectional view which shows the air flow path of the ventilation ridge frame attached to the ridge. 第2換気装置を取付けた第1軒先板枠の通気口の開口状態を示す一部破断した断面図である。It is sectional drawing which fractured | ruptured partially which shows the opening state of the vent hole of the 1st eaves edge board frame which attached the 2nd ventilation apparatus. 第2換気装置を取付けた第1軒先板枠の通気口の閉口状態を示す一部破断した断面図である。It is sectional drawing which fractured | ruptured partially which shows the closed state of the ventilation hole of the 1st eaves edge board frame which attached the 2nd ventilation apparatus. 第2換気装置の要部拡大断面図である。It is a principal part expanded sectional view of a 2nd ventilation apparatus. 第3換気装置を取付けた第1軒先板枠の通気口の閉口状態を示す一部破断した平面図である。It is the partially broken top view which shows the closing state of the vent of the 1st eaves edge board frame which attached the 3rd ventilation apparatus. 第3換気装置の中央拡大横断面図である。It is a center expansion cross-sectional view of a 3rd ventilation apparatus. 第3換気装置の中央拡大縦断面図である。It is a center expansion longitudinal cross-sectional view of a 3rd ventilation apparatus. 第2スライド板を取付けた第2軒先板枠の外気取入部に第2換気装置を取付けた状態の断面図である。It is sectional drawing of the state which attached the 2nd ventilation apparatus to the external air intake part of the 2nd eaves tip board frame which attached the 2nd slide board. 第2軒先板枠の外気取入部に第2換気装置を取付けた状態を示す一部破断した平面図である。It is the partially broken top view which shows the state which attached the 2nd ventilation apparatus to the external air intake part of the 2nd eaves tip board frame. 第2軒先板枠に第2換気装置を取付けた状態の要部拡大平面図である。It is a principal part enlarged plan view of the state where the 2nd ventilator was attached to the 2nd eaves tip board frame. 第2軒先板枠に取付けた第2換気装置の要部拡大断面図である。It is a principal part expanded sectional view of the 2nd ventilation apparatus attached to the 2nd eaves tip board frame. 第2軒先板枠を使用して屋根葺をした屋根の裏側に空気流路を形成した状態の要部拡大断面図である。It is a principal part expanded sectional view of the state which formed the air flow path in the back side of the roof which carried out the roof eaves using the 2nd eaves tip board frame. 第2軒先板枠に第4換気装置の第1次実施例を示す一部破断した平面図である。It is the partially broken top view which shows the 1st Example of a 4th ventilation apparatus in the 2nd eaves tip board frame. 第2軒先板枠に第4換気装置の第2次実施例を示す一部破断した平面図である。It is the partially broken top view which shows the 2nd Example of a 4th ventilation apparatus in the 2nd eaves tip board frame.

以下、本発明の実施の形態を図面により説明すると、図1は野地板に装着した屋根装置の空気流通路を示す一部省略した説明図、図2は屋根板の端面図、図3は棟固定片に取付けた換気棟枠の断面図、図4は足高吊子の端面図、図5は第1スライド板を取付けた第1軒先板枠の断面図、図6は第1軒先板枠の外気取入部に第1換気装置を取付けた状態の一部破断した平面図、図7は第1換気装置を取付けた第1軒先板枠の通気口を閉口した状態を示す一部破断した断面図、図8は第1換気装置を構成する第1ばね受枠の要部拡大断面図である。屋根装置1は、屋根基枠を構成する垂木の上面に野地板Tを敷設し、該野地板の上面に防水シ−トUを取付けた上面に複数の屋根板2と、屋根の棟部分に取付ける換気棟枠16と、前記屋根板2を野地板に固定する複数の足高吊子25と、屋根の勾配下端(軒先固定片S)に取付ける第1軒先板枠33とで構成されている。   DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a partially omitted illustration showing an air flow passage of a roof apparatus mounted on a field plate, FIG. 2 is an end view of the roof plate, and FIG. 4 is a cross-sectional view of the ventilation ridge frame attached to the fixed piece, FIG. 4 is an end view of the foot height suspension, FIG. 5 is a cross-sectional view of the first eaves plate frame with the first slide plate attached, and FIG. FIG. 7 is a partially broken cross-sectional view showing a state in which the vent of the first eaves front plate frame with the first ventilator attached is closed, with the first ventilator attached to the outside air intake portion of FIG. FIG. 8 is an enlarged cross-sectional view of the main part of the first spring receiving frame constituting the first ventilation device. The roof apparatus 1 has a base plate T laid on the upper surface of the rafters constituting the roof base frame, a plurality of roof plates 2 on the upper surface of the base plate with a waterproof sheet U attached thereto, and a roof ridge portion. It is composed of a ventilation ridge frame 16 to be attached, a plurality of foot height suspensions 25 for fixing the roof plate 2 to the base plate, and a first eaves edge plate frame 33 to be attached to the lower gradient end of the roof (eave edge fixing piece S). .

屋根板2は、図2に示すごとく、アルミ合金材を押出成形して同一断面形状に形成し、幅方向を長尺に形成した平坦部3の裏面全体に断熱シート4を取付け、前記平坦部3の軒側端部を下方に折曲げて形成した軒側係合部5と、前記平坦部3の棟側端部を上方に折り曲げて形成した棟側連結部10を一体に形成してある。 As shown in FIG. 2, the roof plate 2 is formed by extruding an aluminum alloy material to have the same cross-sectional shape, and a heat insulating sheet 4 is attached to the entire back surface of the flat portion 3 that is formed in a long width direction. The eaves-side engagement portion 5 formed by bending the eaves-side end portion 3 downward and the ridge-side connecting portion 10 formed by bending the ridge-side end portion of the flat portion 3 upward are integrally formed. .

前記屋根板2の軒側に設けた軒側係合部5は、軒側の先端を下方に折曲げて前面部6を形成し、該前面部の下端を棟側に折り返して形成した水平部7の先端を斜上方に傾斜させて挿入部8を連続して形成してある。 The eaves side engaging portion 5 provided on the eave side of the roof plate 2 is formed by folding the front end of the eave side downward to form a front surface portion 6 and folding the lower end of the front surface portion toward the ridge side. The insertion portion 8 is continuously formed with the tip of 7 inclined obliquely upward.

前記棟側連結部10は、上方に折曲げた立上部11の先端を棟側に折り曲げて水平部12を形成し、該水平部の端部を上方に垂直に折曲げた垂直部15の上方を軒側に湾曲して折り返して係合凹部13を設け、該係合凹部の先端に係止部14を連続して設けてある。 The ridge-side connecting portion 10 is formed by bending the tip of the upright portion 11 bent upward to the ridge side to form a horizontal portion 12 and above the vertical portion 15 bending the end of the horizontal portion vertically upward. Is bent to the eaves side and folded to provide an engagement recess 13, and a locking portion 14 is provided continuously at the tip of the engagement recess.

前記軒側係合部5は、他の屋根板2bの棟側連結部10bと嵌合したり、前記軒先板枠33の係止受部39と嵌合可能に形成し、棟側連結部10は、野地板Tに固定するための足高吊子25の棟受部30と嵌合可能に形成してある。 The eaves side engaging portion 5 is formed so as to be fitted to the ridge side connecting portion 10b of the other roof plate 2b or to be fitted to the locking receiving portion 39 of the eaves end plate frame 33. Is formed so that it can be fitted to the ridge receiving part 30 of the foot height hanger 25 for fixing to the field board T.

前記換気棟枠16は、図3に示すごとく、アルミ合金材を押出成形して同一断面形状に形成し、中央に設けた山形の棟板17の両側に垂直な壁面部18を形成し、この壁面部18の下端を内側に折曲げて係止受部19を設けてある。この壁面部18には屋根裏を流通した空気を外部に排気する通気口(図示せず)を複数設けたり、または、前記壁面部18の外側に、屋根材2eと換気棟部16との隙間を調節する調整板Yを上下動可能に取付けてもよい
図10)。
As shown in FIG. 3, the ventilation ridge frame 16 is formed by extruding an aluminum alloy material so as to have the same cross-sectional shape, and forming vertical wall surfaces 18 on both sides of a mountain-shaped ridge plate 17 provided in the center. A locking receiving portion 19 is provided by bending the lower end of the wall surface portion 18 inward. The wall surface portion 18 is provided with a plurality of vent holes (not shown) for exhausting air that has circulated through the attic to the outside, or a gap between the roof material 2e and the ventilation ridge portion 16 is formed outside the wall surface portion 18. The adjusting plate Y to be adjusted may be attached so as to be movable up and down (FIG. 10).

21は棟枠固定片で、図3に示すごとく、アルミ合金材を押出成形して同一断面形状に形成して幅方向を短尺にしてなり、中央に位置した固定部22の左右両側に山形状の棟止部23を形成し、前記棟枠固定片21の外側に前記換気棟枠16の壁面板18に設けた係止受部19に係合する掛止部24を設けてある。 Reference numeral 21 denotes a ridge frame fixing piece, as shown in FIG. 3, an aluminum alloy material is extruded and formed in the same cross-sectional shape to make the width direction short, and has a mountain shape on both the left and right sides of the fixing portion 22 located in the center. And a latching portion 24 that engages with a latch receiving portion 19 provided on the wall surface plate 18 of the ventilation ridge frame 16 is provided outside the ridge frame fixing piece 21.

前記換気棟枠16を棟に取付ける場合、棟の長手方向に複数の棟枠固定片21を固定し、該棟枠固定片の上方から長尺な換気棟枠16を被せ、係止受部19に掛止部24を嵌合して固着し、屋根板2の裏面を上昇する外気は換気棟枠16の壁面部18の下側に設けた排気路Wから外部に排気させることができる(図10)。 When the ventilation ridge frame 16 is attached to the ridge, a plurality of ridge frame fixing pieces 21 are fixed in the longitudinal direction of the ridge, and the long ventilation ridge frame 16 is covered from above the ridge frame fixing piece. The outside air that rises on the rear surface of the roof plate 2 can be exhausted to the outside from the exhaust passage W provided below the wall surface portion 18 of the ventilation ridge frame 16 (see FIG. 10).

25は足高吊子片で、図4に示すごとく、アルミ合金材を押出成形して同一断面形状で幅方向を短尺に形成され、中央に設けた座部26の両端を垂下して設けた脚部27の下端を折り曲げて前記野地板Tに取付ける基部28を形成し、前記座部26の棟側上方に設けた立上部29の上方を鉤形に折り曲げて棟受部30を形成し、前記座部26の軒側先端に屋根受部31を設けてある。したがって、この足高吊子片25を使用して屋根葺をすると、野地板Tと屋根板2との間に脚部27の長さ分の空間部X(図9)を形成することができる。 As shown in FIG. 4, 25 is a leg height hanging piece, which is formed by extruding an aluminum alloy material and having the same cross-sectional shape and a short width direction, and is provided by hanging both ends of a seat portion 26 provided in the center. A base portion 28 is formed by bending the lower end of the leg portion 27 to be attached to the base plate T, and a ridge receiving portion 30 is formed by bending the upper portion 29 provided above the ridge side of the seat portion 26 into a bowl shape. A roof receiving portion 31 is provided at the eave-side tip of the seat portion 26. Therefore, when roofing is performed using the leg height hanging piece 25, a space portion X (FIG. 9) corresponding to the length of the leg portion 27 can be formed between the field plate T and the roof plate 2. .

33は第1軒先板枠で、図5に示すごとく、アルミ合金材を押出成形により同一断面形状に形成し、扁平に形成した軒先基板34の軒側に外側板部35とやや長く形成した内側板部36を並行に垂下させ、前記外側板部35の上方に前記屋根板2の軒側係合部5と係合する係止受部39と水平な軒先受部40を設けて形成してある。 Reference numeral 33 denotes a first eaves edge plate frame, as shown in FIG. 5, an aluminum alloy material is formed in the same cross-sectional shape by extrusion, and the eaves side of the eaves edge substrate 34 formed flat is formed slightly longer with the outer plate part 35. The plate portion 36 is suspended in parallel, and a locking receiving portion 39 that engages with the eaves side engaging portion 5 of the roof plate 2 and a horizontal eaves receiving portion 40 are provided above the outer plate portion 35. is there.

37は前記外側板部35と内側板部36との間に水平方向に設けた外気取入部で、該外気取入部の長尺な幅方向にそれぞれ短冊状に形成した複数の通気口38を形成し、該通気口を挟んだ外気取入部37の短尺方向に対向させて鉤形の保持爪部41を設け、該保持爪部の間に前記通気口38と合致する位置にそれぞれ換気口43を有した長尺な第1スライド板42を摺動可能に取付けてある。前記外気取入部37の上面には、外気温度の変化によって前記第1スライド板42を操作して通気口38を開閉させる第1換気装置50を取付けてある。前記外気取入部37の通気口38には、外部から屋根裏に虫が入るのを防止する防虫網Mを取付け可能に形成してある。 Reference numeral 37 denotes an outside air intake portion provided in a horizontal direction between the outer plate portion 35 and the inner plate portion 36, and a plurality of vent holes 38 each formed in a strip shape in the long width direction of the outside air intake portion are formed. Then, a bowl-shaped holding claw portion 41 is provided so as to face the short direction of the outside air intake portion 37 sandwiching the ventilation port, and the ventilation port 43 is provided at a position that matches the ventilation port 38 between the holding claw portions. A long first slide plate 42 is attached so as to be slidable. A first ventilator 50 is attached to the upper surface of the outside air intake 37 to open and close the vent 38 by operating the first slide plate 42 according to a change in outside air temperature. An insect repellent net M that prevents insects from entering the attic from the outside is formed so as to be attachable to the vent hole 38 of the outside air intake portion 37.

図6、7、8は、屋根装置の第1の実施の形態で、前記第1軒先板枠33に第1換気装置50を取付けて形成したもので、第1換気装置50は、一対の第1、2ばね受枠51、56と、該ばね受枠内に挿通して軸支する一対の第1、2可動軸53、58と、一方の第1ばね受枠51に収容する形状記憶合金製の変位ばね52と、他方の第2ばね受枠56に収容する金属製の弾発ばね57とからなり、前記外気取入部37の上面一端に第1ばね受枠51を取付け、外気取入部37の他端に第2ばね受枠56を位置し、該ばね受枠の第1、2可動軸53、58を互いに向き合わせて同一軸心上に位置させると共に、該第1、2可動軸の先端にそれぞれ形成した連結頭部54、59をスライド板42の両端に取付けた連結片45、45の嵌合凹部46、46に嵌合させて連結してある。 6, 7, and 8 show a first embodiment of the roof device, which is formed by attaching the first ventilation device 50 to the first eaves edge plate frame 33, and the first ventilation device 50 includes a pair of first ventilation devices 50. 1, 2 spring receiving frames 51, 56, a pair of first and second movable shafts 53, 58 inserted into and supported by the spring receiving frame, and a displacement made of a shape memory alloy accommodated in one of the first spring receiving frames 51 The first spring receiving frame 51 is attached to one end of the upper surface of the outside air intake portion 37, and the other end of the outside air intake portion 37 is composed of a spring 52 and a metal spring 57 accommodated in the other second spring receiving frame 56. The second spring receiving frame 56 is positioned, and the first and second movable shafts 53 and 58 of the spring receiving frame are faced to each other and positioned on the same axis, and are formed at the tips of the first and second movable shafts, respectively. Fitting recesses 4 of connecting pieces 45, 45 having heads 54, 59 attached to both ends of slide plate 42 , They are connected by fitting 46.

前記第1可動軸53に挿通した変位ばね52は、一端を第1ばね受枠51の内壁に当接し、他端を第1可動軸53に軸支したばね止部55に当接させて取付けることにより、変位ばね52が伸びてばね止部55を付勢することにより、第1可動軸53を軸心方向に摺動可能に取付けてある(図6)。 The displacement spring 52 inserted through the first movable shaft 53 is attached with one end abutting against the inner wall of the first spring receiving frame 51 and the other end abutting against a spring stop 55 pivotally supported by the first movable shaft 53. Thus, the first movable shaft 53 is slidably mounted in the axial direction by extending the displacement spring 52 and urging the spring stop 55 (FIG. 6).

前記第2可動軸58に挿通した弾発ばね57は、一端を第2ばね受枠56の内壁に当接し、他端を第2可動軸58に軸支したばね止部60に当接させることにより、変位ばね52が収縮して弾発力が弱くなると、弾発ばね57の弾発力が勝り、第2可動軸58を第1可動軸53方向に付勢可能に取付けてある(図7)。 The elastic spring 57 inserted through the second movable shaft 58 has one end abutting against the inner wall of the second spring receiving frame 56 and the other end abutting against a spring stopper 60 pivotally supported by the second movable shaft 58. When the displacement spring 52 contracts and the elastic force becomes weak, the elastic force of the elastic spring 57 is won and the second movable shaft 58 is attached so as to be biased in the direction of the first movable shaft 53 (FIG. 7). .

前記第1換気装置50を構成する変位ばね52は、例えば、ニッケルやチタンなどの金属材により形成した形状記憶合金をコイル状に形成してなり、所定の外気温度、好ましくは、摂氏17度以上で伸びて第1可動軸53の先端に連結してあるスライド板42が弾発ばね57方向に移動して換気口43と通気口38を合致させて開口し、該通気口から外気を屋根裏の空間部Xに進入させることができる(図8)。 The displacement spring 52 constituting the first ventilation device 50 is formed by, for example, a shape memory alloy formed of a metal material such as nickel or titanium in a coil shape, and has a predetermined outside air temperature, preferably 17 degrees Celsius or more. The slide plate 42, which is connected to the tip of the first movable shaft 53, moves in the direction of the elastic spring 57 to open the vent hole 43 and the vent hole 38 in alignment with each other, and allows outside air to flow from the vent hole to the attic. It can be made to enter the space part X (FIG. 8).

また、外気温度が所定温度以下、好ましくは摂氏7度以下になると、前記変位ばね52が収縮し、第2可動軸58のばね止部60を弾発ばね57の弾発力が勝るとスライド板42を変位ばね52方向に摺動させて、前記通気口38を閉口することができる(図7)。 Further, when the outside air temperature becomes a predetermined temperature or lower, preferably 7 degrees Celsius or lower, the displacement spring 52 contracts, and if the spring force of the spring spring 57 wins over the spring stopping portion 60 of the second movable shaft 58, the slide plate 42 can be slid in the direction of the displacement spring 52 to close the vent 38 (FIG. 7).

第1軒先板枠33に取付けた第1換気装置50が作動して通気口38を開口させると屋根裏の空間部Xに外気が進入し、外気はさらに棟方向に上昇して換気棟枠16の排気路Wから大気中に排出されて空気を循環させることができる(図9、10)。したがって、夏季などの屋根裏に溜った空気が熱せられて高温になると、室内温度が上昇することから、本願の第1軒先板枠33に取付けた第1換気装置50が作動して通気口38を開口すると、外部の新しい冷えた空気が流入して空間部Xを流通して上昇させて換気棟枠16の排気路Wから排気させて循環することにより、屋根裏の温度を外気温度に比して10度以上下げることができる。このことは別紙資料に示す「品質性能試験報告書」財団法人建材試験センターの実験データからも明らかである。 When the 1st ventilation apparatus 50 attached to the 1st eaves edge board frame 33 act | operates and the ventilation opening 38 is opened, outside air will approach into the space part X of an attic, outside air will further rise in the ridge direction, and the ventilation ridge frame 16 The air can be circulated through the exhaust path W into the atmosphere (FIGS. 9 and 10). Accordingly, when the air accumulated in the attic in the summer is heated to a high temperature, the room temperature rises. Therefore, the first ventilator 50 attached to the first eaves edge plate frame 33 of the present application is activated and the vent 38 is opened. When opened, new cold air from outside flows in and circulates through the space X, exhausts it from the exhaust passage W of the ventilation ridge frame 16 and circulates it, so that the temperature of the attic is compared with the outside air temperature. It can be lowered by 10 degrees or more. This is also evident from the “Quality Performance Test Report” shown in the attached document and experimental data from the Building Materials Testing Center.

図11〜13は、屋根装置の第2の実施の形態で、前記第1軒先板枠33に第2換気装置80を取付けて形成したもので、第2換気装置80は、軸受基枠81に軸支した可動軸82の中央に仕切板83を固着し、該可動軸の一方に形状記憶合金製の変位ばね85を挿通し、他方に金属製の弾発ばね86を挿通し、前記軸受基枠81の一端から突出した可動軸82の先端に異径の係止頭部84を設けて形成してある。 FIGS. 11 to 13 show a second embodiment of the roof device, which is formed by attaching a second ventilation device 80 to the first eaves edge plate frame 33, and the second ventilation device 80 is attached to the bearing base frame 81. A partition plate 83 is fixed to the center of a movable shaft 82 that is pivotally supported, a displacement spring 85 made of a shape memory alloy is inserted into one of the movable shafts, and a metal spring 86 is inserted into the other, and the bearing base is inserted. A locking head 84 having a different diameter is provided at the tip of the movable shaft 82 protruding from one end of the frame 81.

この第2換気装置80を前記第1軒先板枠33に設けた外気取入部37の上面一側に位置させ、スライド板42の一端に設けた連結片45の嵌合凹部46に第2換気装置80の可動軸82の先端に設けた係止頭部84を嵌合連結して形成してある(図13)。 The second ventilator 80 is positioned on one side of the upper surface of the outside air intake portion 37 provided in the first eaves edge plate frame 33, and the second ventilator is inserted into the fitting recess 46 of the connecting piece 45 provided at one end of the slide plate 42. A locking head 84 provided at the tip of the movable shaft 82 is fitted and connected (FIG. 13).

この第2換気装置80は、変位ばね85と弾発ばね86を仕切板83を介して一本の可動軸82に挿通して軸受基枠81に軸支してコンパクトに形成してあるため、設置スペースを小さくすることができ、外気取入部37の左右いずれか一方に取付けてスライド板42を作動させることができるので、外気取入部37のデッドスペースが少なくて済み、多くの通気口を形成することができる。また取付け作業も一回で済み作業の効率化を図ることができる。 Since the second ventilation device 80 is formed compactly by inserting the displacement spring 85 and the elastic spring 86 into the single movable shaft 82 via the partition plate 83 and pivotally supporting the bearing base frame 81. Since the installation space can be reduced and the slide plate 42 can be operated by being attached to either the left or right side of the outside air intake portion 37, the dead space of the outside air intake portion 37 can be reduced, and a large number of ventilation holes are formed. can do. Also, the installation work can be done only once and the work efficiency can be improved.

第1軒先板枠33に設けた通気口38の開閉は、所定の外気温度(摂氏17度以上)に達すると、第2換気装置80に取付けた変位ばね85が弾発ばね86の弾発力に抗して伸びて仕切板83を介して可動軸82とスライド板42を弾発ばね86方向に摺動させて換気口43と通気口38を合致させて開口する。 When the air vent 38 provided in the first eaves front plate frame 33 opens and closes when a predetermined outside air temperature (17 degrees Celsius or higher) is reached, the displacement spring 85 attached to the second ventilator 80 causes the elastic force of the elastic spring 86. The movable shaft 82 and the slide plate 42 are slid in the direction of the elastic spring 86 through the partition plate 83, and the ventilation port 43 and the ventilation port 38 are made to coincide with each other to be opened.

外気温度が所定温度(摂氏7度以下)になると、第2換気装置80の変位ばね85が収縮し、弾発ばね86の弾発力で仕切板83を介して可動軸82とスライド板42を変位ばね85方向に摺動させて通気口38を閉口する。 When the outside air temperature reaches a predetermined temperature (7 degrees Celsius or less), the displacement spring 85 of the second ventilation device 80 contracts, and the elastic force of the elastic spring 86 causes the movable shaft 82 and the slide plate 42 to move via the partition plate 83. The vent 38 is closed by sliding in the direction of the displacement spring 85.

前記第2換気装置80を構成する変位ばね85は、前記第1換気装置50を構成する変位ばね52と同じ形状記憶合金材で形成され、同じ外気温度で作用することから、ここでの説明を省略する。 The displacement spring 85 constituting the second ventilation device 80 is formed of the same shape memory alloy material as the displacement spring 52 constituting the first ventilation device 50 and operates at the same outside temperature. Omitted.

図14、15、16は屋根装置の第3の実施の形態で、前記第1軒先板枠33に第3換気装置90を取付けて形成したもので、第3換気装置90は、ばね受基枠91の中央に可動軸92を位置させ、該可動軸の上下両面に設けたガイドピン93をばね受基枠91の上下両面に設けたガイド溝91aに挿通して可動軸92を摺動可能に取付け、さらに可動軸92の軸心方向の両端に設けたばね止部95a、95bを互いに反対向きの直角方向に設けてある。 FIGS. 14, 15 and 16 show a third embodiment of the roof device, which is formed by attaching a third ventilation device 90 to the first eaves edge plate frame 33. The third ventilation device 90 is a spring base frame. The movable shaft 92 is positioned at the center of 91, and the guide pins 93 provided on the upper and lower surfaces of the movable shaft are inserted into the guide grooves 91a provided on the upper and lower surfaces of the spring receiving base frame 91 so that the movable shaft 92 can slide. Further, spring stoppers 95a and 95b provided at both ends in the axial direction of the movable shaft 92 are provided in the perpendicular directions opposite to each other.

前記可動軸92の一側で並行に位置した形状記憶合金製の変位ばね96の一端を、一方のばね止部95aに取付け、他端を前記ばね受基枠91の反対側に設けた係止ピン98aに取付け、前記可動軸92の他側で並行に位置した金属製の弾発ばね97の一端を他方のばね止部95bに取付け、他端を前記ばね受基枠91の反対側に設けた係止ピン98bに取付けて形成し、前記可動軸92の下面中央で直角方向に取付けた連結軸94の先端をガイド溝99を介して第1スライド板42に連結してある(図14)。 One end of a displacement spring 96 made of a shape memory alloy located in parallel on one side of the movable shaft 92 is attached to one spring stop 95a, and the other end is provided on the opposite side of the spring receiving base frame 91. One end of a metal spring 97 attached to the pin 98a and positioned in parallel on the other side of the movable shaft 92 is attached to the other spring stop 95b, and the other end is provided on the opposite side of the spring receiving frame 91. The front end of a connecting shaft 94 formed by attaching to the locking pin 98b and attached in the direction perpendicular to the center of the lower surface of the movable shaft 92 is connected to the first slide plate 42 via a guide groove 99 (FIG. 14). .

第3換気装置90の第1軒先板枠33への取付けは、ばね受基枠91の下面を外気取入部37の上面に設けた保持爪部41上の任意箇所に位置し、一側面を軒先基板34と外側板部36とが交差する壁面の任意箇所に取付け、可動軸92の下面中央で直角方向に設けた連結軸94の先端を、前記スライド板42の任意箇所(例えば、スライド板の中央)に連結して形成する。したがって、第1軒先板枠33の外気取入部37の両側または片側に第3換気装置を取付けるためのスペースを必要としないため、外気取入部37に多くの通気口を形成することができる(図15)。 The third ventilator 90 is attached to the first eaves edge plate frame 33 by placing the lower surface of the spring receiving base frame 91 at an arbitrary position on the holding claw portion 41 provided on the upper surface of the outside air intake portion 37 and one side surface of the eaves edge. The tip of the connecting shaft 94 is attached to an arbitrary location on the wall surface where the substrate 34 and the outer plate 36 intersect, and is provided at a right angle at the center of the lower surface of the movable shaft 92. Connected to the center). Therefore, since a space for attaching the third ventilation device is not required on both sides or one side of the outside air intake portion 37 of the first eaves edge plate frame 33, many ventilation holes can be formed in the outside air intake portion 37 (FIG. 15).

前記変位ばね96は、所定の外気温度以上になると、弾発ばね97の弾発力に抗して伸びて可動片92と連結したスライド板42を摺動させて換気口43と通気口38とを合致させて開口し、外気温度が所定温度以下になると、変位ばね96が収縮して弾発ばね97の弾発力により可動軸92とスライド板42が摺動して通気口38を閉口可能に形成してある。前記した第3換気装置90を構成する変位ばね96は、前記第1換気装置50を構成する変位ばね52と同じ形状記憶合金材で形成されているため、同じ外気温度で作用することから、ここでの説明を省略する。 When the displacement spring 96 reaches a predetermined outside air temperature or higher, the displacement spring 96 extends against the elastic force of the elastic spring 97 and slides the slide plate 42 connected to the movable piece 92 to cause the ventilation port 43 and the ventilation port 38 to move. When the outside air temperature becomes equal to or lower than the predetermined temperature, the displacement spring 96 contracts and the elastic shaft 97 and the slide plate 42 slide by the elastic force of the elastic spring 97 so that the vent hole 38 can be closed. Is formed. Since the displacement spring 96 that constitutes the third ventilation device 90 is formed of the same shape memory alloy material as the displacement spring 52 that constitutes the first ventilation device 50, the displacement spring 96 acts at the same outside air temperature. The description in is omitted.

図17は軒先板枠の第2の実施の形態を示す第2軒先板枠61で、アルミ合金材を押出成形により同一断面形状に形成してなり、平坦に形成した軒先基板62の軒側に、外側板部63と内側板部64を並行に垂下させ、前記外側板部63の上方に前記屋根板2の軒側係合部5と係合する屋根板受部67と水平方向に軒先受部68を連設し、前記外側板部63と内側板部64との間の水平方向に外気取入部65を設け、該外気取入部の幅方向にそれぞれ細幅で短冊状に形成した複数の通気口66aと複数のガイド孔69a、69bを設けてなり、外気取入部65の下面で各通気口66aと合致する位置に換気口71を有した断面門型の第2スライド板70を位置し、該第2スライド板を外気取入部65の中央と一端に設けたガイド孔69bに一端を挿通した吊下軸78の下端を第2スライド板70に取付けて摺動可能に懸架してある。前記外気取入部65の通気口66aには、外部から屋根裏に虫が入るのを防止する防虫網Mを取付け可能に形成してある。 FIG. 17 shows a second eaves plate frame 61 showing a second embodiment of the eaves plate frame. The aluminum alloy material is formed in the same cross-sectional shape by extrusion molding, and on the eave side of the flat eaves substrate 62 formed. The outer side plate portion 63 and the inner side plate portion 64 are suspended in parallel, and the roof plate receiving portion 67 that engages with the eaves side engaging portion 5 of the roof plate 2 above the outer side plate portion 63 and the eaves edge receiving portion in the horizontal direction. The portion 68 is continuously provided, and an outside air intake portion 65 is provided in the horizontal direction between the outer side plate portion 63 and the inner side plate portion 64, and a plurality of strips are formed in the width direction of the outside air intake portion. The second slide plate 70 having a cross-sectional gate shape having a ventilation port 71 at a position matching with each ventilation port 66a on the lower surface of the outside air intake portion 65 is provided with a ventilation port 66a and a plurality of guide holes 69a and 69b. The second slide plate is inserted into the guide hole 69b provided at the center and one end of the outside air intake portion 65. It is suspended slidably the lower end of the suspension shaft 78 inserted through mounted to the second slide plate 70. An insect repellent net M for preventing insects from entering the attic from the outside can be attached to the vent 66a of the outside air intake 65.

図18、19、20は屋根装置の第4の実施の形態で、前記第2軒先板枠61の外気取入部65の一端に前記第2換気装置80を取付けて形成したもので、前記第2スライド板70の一端に連結軸77で固定した連結片73を前記外気取入部65に設けたガイド孔69aに挿通し、該連結片73の係止溝部75に前記軸受基枠81の一端から突出させた可動軸82の係止頭部84を嵌合して連結してある。 FIGS. 18, 19 and 20 show a fourth embodiment of the roof device, which is formed by attaching the second ventilation device 80 to one end of the outside air intake portion 65 of the second eaves edge plate frame 61. A connecting piece 73 fixed to one end of the slide plate 70 by a connecting shaft 77 is inserted into a guide hole 69 a provided in the outside air intake portion 65, and protrudes from one end of the bearing base frame 81 into the locking groove portion 75 of the connecting piece 73. The locking head 84 of the movable shaft 82 is fitted and connected.

前記第2換気装置80に取付けた変位ばね85が所定の外気温度に達すると、変位ばね85が伸びて弾発ばね86方向に摺動すると、可動軸82の先端に連結した連結片73の連結軸77で第2スライド板70を摺動させて換気口71と通気口66aを合致させて開口し、外気温度が所定温度以下になると、変位ばね85が収縮して弾発ばね86の弾発力で可動軸82が変位ばね85方向に摺動すると、連結片73が第2スライド板70を摺動させて通気口66aを閉口可能に形成してある。 When the displacement spring 85 attached to the second ventilation device 80 reaches a predetermined outside air temperature, when the displacement spring 85 extends and slides in the direction of the elastic spring 86, the connection piece 73 connected to the tip of the movable shaft 82 is connected. When the second slide plate 70 is slid by the shaft 77 to open the vent hole 71 and the vent hole 66a so that the outside air temperature becomes a predetermined temperature or less, the displacement spring 85 contracts and the spring of the spring 86 is released. When the movable shaft 82 slides in the direction of the displacement spring 85 by force, the connecting piece 73 slides the second slide plate 70 so that the vent 66a can be closed.

図22、23は屋根装置1の第5の実施の形態を示すもので、前記第2軒先板枠61の外気取入部65に設けた横長に形成した複数の通気口66bにそれぞれ第4換気装置103を取付けてなり、前記第4換気装置103は、形状記憶合金材、例えば、ニッケルやチタンの合金を板状に形成した複数の開閉板104と、該開閉板を前記外気取入部65の通気口66に固定する固定具105とからなり、前記開閉板104の長手方向の縁部または短尺方向の縁部をビス、ねじまたは溶接などの固定具105で外気取入部65に設けた通気口66を開閉可能に取付けてある。 22 and 23 show a fifth embodiment of the roof device 1, and a fourth ventilator is provided in each of a plurality of horizontally formed vents 66 b provided in the outside air intake portion 65 of the second eaves edge plate frame 61. 103, and the fourth ventilation device 103 includes a plurality of opening / closing plates 104 formed of a shape memory alloy material, for example, an alloy of nickel or titanium, and the opening / closing plates for ventilation of the outside air intake portion 65. And a vent 105 provided on the outside air intake portion 65 with a fixture 105 such as a screw, a screw or a weld at the edge in the longitudinal direction or the edge in the short direction of the opening / closing plate 104. Is installed so that it can be opened and closed.

この第4換気装置103を構成する形状記憶合金材からなる開閉板104は、所定の外気温度、例えば摂氏17度以上になると変形して通気口66bを開口し、摂氏7度以下になると閉じる方向に変形して通気口66bを閉口可能に形成してある。 The opening / closing plate 104 made of a shape memory alloy material constituting the fourth ventilator 103 is deformed to open the vent 66b when it becomes a predetermined outside air temperature, for example, 17 degrees Celsius or higher, and closes when it becomes 7 degrees Celsius or lower. The vent 66b is formed so as to be able to be closed.

第2軒先板枠61に取付けた第4換気装置103は、開閉板104と固定具105だけの少ない部品数と簡単な構造であるため、コストが安価で経済的である。また、第4換気装置103を取付けた第2軒先板枠61を使用した屋根装置1は、夏季などの気温が上昇すると、第4換気装置103が所定の温度を感知して開閉板104が上方に反るように変形して通気口66bを開口させることにより外気を内部に進入させることができる。 The fourth ventilator 103 attached to the second eaves edge plate frame 61 has a small number of parts and a simple structure including only the opening / closing plate 104 and the fixture 105, and thus is inexpensive and economical. Further, in the roof device 1 using the second eaves edge plate frame 61 to which the fourth ventilation device 103 is attached, when the temperature rises in summer or the like, the fourth ventilation device 103 senses a predetermined temperature and the opening / closing plate 104 is moved upward. The outside air can be made to enter the inside by opening the vent 66b by deforming so as to warp.

前記第2軒先板枠61を使用して屋根葺した屋根は、第2軒先板枠61の通気口66bから屋根の裏側に形成した空間部Xに外気が進入すると、外気は棟方向に上昇して換気棟枠16の排気路Wから大気中に排出して循環する。そのため、屋根裏の空間部Xに常に新しい空気が流入し、屋根裏の温度を外気温度に比して10度以上低くすることができる。このことは別紙資料に示す「品質性能試験報告書」財団法人建材試験センターの実験データからも明らかである。したがって、室内のエアコンの温度設定を低く設定することができ、エネルギー消費を少なくすることができ大変経済的である。 When the outside air enters the space X formed on the back side of the roof from the vent 66b of the second eaves edge plate frame 61, the outside air rises in the ridge direction. The air is exhausted from the exhaust passage W of the ventilation building frame 16 to the atmosphere and circulated. Therefore, new air always flows into the space X of the attic, and the temperature of the attic can be lowered by 10 degrees or more compared to the outside air temperature. This is also evident from the “Quality Performance Test Report” shown in the attached document and experimental data from the Building Materials Testing Center. Therefore, the temperature setting of the indoor air conditioner can be set low, energy consumption can be reduced, and it is very economical.

以下、本発明の実施の形態の作用について説明すると、第1、第2または第3換気装置50、80、90を取付けた第1軒先板枠33を使用した屋根装置1は、図1、9及び図10に示すごとく、軒先固定片Sに第1軒先板枠33の軒先基板34を取付け、該第1軒先板枠の係止受部39と、屋根板2aの軒側係合部5aを掛止させ、次いで、軒側係合部5aに設けた挿入部8aを係止受部39の内側に係止させてから屋根板2aの棟側を野地板T方向に下ろすと水平部7aが軒先受部40の上面に接合して係止する。 Hereinafter, the operation of the embodiment of the present invention will be described. The roof device 1 using the first eaves edge plate frame 33 to which the first, second or third ventilation devices 50, 80, 90 are attached is shown in FIGS. And as shown in FIG. 10, the eaves board | substrate 34 of the 1st eaves edge board frame 33 is attached to the eaves edge fixing piece S, The latching receiving part 39 of this 1st eaves edge board frame, and the eaves side engaging part 5a of the roof board 2a are attached. Next, when the insertion portion 8a provided in the eaves side engaging portion 5a is locked inside the locking receiving portion 39 and then the ridge side of the roof plate 2a is lowered in the direction of the base plate T, the horizontal portion 7a is formed. It joins and locks on the upper surface of the eaves-receiving part 40.

屋根板2aの棟側連結部10aは、棟側に設けた挿入部14aと、足高吊子片25の棟受部30とを掛止して足高吊子片25の立上部29の内側と、棟側連結部10aの垂直部15aの外側とを合致させてから基部28を野地板Tに固定する。前記屋根板2aは、脚部27を有した足高吊子片25で野地板Tに固定することにより、屋根板2の棟側下辺が直接野地板と接触することなく、屋根板2と野地板Tとの間に空間部Xを設けて固定することができる。 The ridge-side connecting portion 10a of the roof plate 2a is hooked between the insertion portion 14a provided on the ridge side and the ridge receiving portion 30 of the footrest hanging piece 25 and inside the upright portion 29 of the footrest hanging piece 25. Then, the base 28 is fixed to the base plate T after matching the outside of the vertical portion 15a of the ridge-side connecting portion 10a. The roof plate 2a is fixed to the base plate T with a leg height hanging piece 25 having legs 27, so that the lower side of the roof side of the roof plate 2 does not directly contact the base plate and the roof plate 2 and the base plate T. A space X can be provided between the base plate T and fixed.

前記屋根材2aの棟側連結部10aを足高吊子片25で固定した後、棟側に次の屋根板2bの軒側係合部5bの挿入部8bを、屋根材2aの棟側連結部10aに設けた係合凹部13aに挿入して屋根板2bを野地板T方向に下ろして水平部7bの下面と、屋根板2aの棟側連結部10aの水平部12aの上面に載置されて係止する。 After the ridge-side connecting portion 10a of the roofing material 2a is fixed with the foot-hanging hanger piece 25, the insertion portion 8b of the eaves-side engaging portion 5b of the next roof plate 2b is connected to the ridge-side of the roofing material 2a. Inserted into the engaging recess 13a provided in the portion 10a, the roof plate 2b is lowered in the direction of the base plate T and placed on the lower surface of the horizontal portion 7b and the upper surface of the horizontal portion 12a of the ridge-side connecting portion 10a of the roof plate 2a. And lock.

さらに屋根板2bの棟側連結部10bに足高吊子片25を前記したごとく連結して野地板Tに固定して接続する。この作業を繰り返すことにより屋根材2を換気棟部16方向に順に接続して屋根葺を行う。棟部分は図10に示すごとく、屋根板2eの棟側連結部10eを棟止吊子片Lに係止し、この棟止吊子片Lを棟固定片21の棟止部23の内側に被せて取付け、前記棟固定片21の両側に設けた掛止部24と、換気棟枠16の両側に夫々設けた壁面部18の係止受部19を係止して固着することにより屋根葺を行うものである。 Further, the foot height hanger piece 25 is connected to the ridge side connecting portion 10b of the roof plate 2b as described above, and is fixedly connected to the field board T. By repeating this operation, the roof material 2 is connected in order in the direction of the ventilation building 16 to perform roofing. As shown in FIG. 10, the ridge portion locks the ridge-side connecting portion 10 e of the roof plate 2 e to the ridge stopper piece L, and this ridge stopper piece L is placed inside the ridge stopper portion 23 of the ridge fixing piece 21. Covering and attaching, the latching portions 24 provided on both sides of the ridge fixing piece 21 and the latch receiving portions 19 of the wall surface portions 18 provided on both sides of the ventilation ridge frame 16 are locked and fixed. Is to do.

屋根装置1に使用する屋根板材を軽量で頑丈なアルミ押出成形材により形成したことにより、足高吊子25を使用して野地板Tと屋根板2との間に空間部Xを設けても、屋根板上を作業員が歩行しても屋根板が変形したり割れたりすることなく安心して屋根葺や保守点検をすることができる。 Even if the space part X is provided between the field board T and the roof board 2 by using the foot height hanger 25 by forming the roof board material used for the roof apparatus 1 by a lightweight and sturdy aluminum extrusion molding material. Even if an operator walks on the roof plate, the roof plate can be safely and safely inspected without the roof plate being deformed or cracked.

屋根板2と野地板Tとの間に空間部Xを設けたことにより、第1軒先板枠33の通気口38から流入した外気は、図1の矢印で示す如く屋根の傾斜に沿って上昇し、図10に示す如く換気棟枠16の排気路Wから屋外に排気されるので、屋根板裏側には常に新しい外気を循環させることができ、資料に示す如く、屋根板裏側の温度を通常の屋根板材で形成したのと比べて10度以上下げることができる。したがって、室内のエアコンの温度設定を低く設定することができ、エネルギー消費を少なくすることができ大変経済的である。 By providing the space portion X between the roof plate 2 and the base plate T, the outside air flowing in from the vent 38 of the first eaves edge plate frame 33 rises along the slope of the roof as shown by the arrow in FIG. As shown in FIG. 10, since the air is exhausted from the exhaust passage W of the ventilation building frame 16 to the outside, new outside air can always be circulated on the back side of the roof board, and the temperature on the back side of the roof board is usually set as shown in the document. It can be lowered by 10 degrees or more as compared with the case of using the roof plate material. Therefore, the temperature setting of the indoor air conditioner can be set low, energy consumption can be reduced, and it is very economical.

さらには、屋根板の裏側に空間部Xを設けて外気を流通させて屋根板の裏側に空気が滞留するのを防止することにより、屋根板裏側の湿気を抑えて結露の発生を防止することができる。万一、結露した場合でも、空気が流通するので素早く乾燥させて結露を除去することができる。 Furthermore, by providing a space X on the back side of the roof plate to circulate outside air and preventing air from staying on the back side of the roof plate, the moisture on the back side of the roof plate is suppressed and the occurrence of condensation is prevented. Can do. In the unlikely event of condensation, the air circulates and can be quickly dried to remove condensation.

冬季などの外気温度が摂氏7度以下に下がると、第1、2、3換気装置50、80、90に取付けた変位ばね52、85、96が収縮して可動軸53、82、92が摺動すると、通気口38と合致していた第1スライド板42の換気口43が通気口38から外れて閉口することにより外気の進入を防止して屋根板2と野地板Tとの空間部X内に暖かい空気を溜めることができる断熱効果を有する。 When the outside air temperature falls below 7 degrees Celsius, such as in winter, the displacement springs 52, 85, 96 attached to the first, second, third ventilation devices 50, 80, 90 contract and the movable shafts 53, 82, 92 slide. When it moves, the ventilation port 43 of the first slide plate 42 that matches the ventilation port 38 is removed from the ventilation port 38 and closed, thereby preventing the outside air from entering and the space X between the roof plate 2 and the base plate T. It has a heat insulating effect that can store warm air inside.

第2軒先板枠61は、外気取入部65の下面に第2スライド板70を摺動可能に取付け、第2換気装置80を外気取入部65の一端に取付けて可動軸と第2スライド板70の連結片73を連結するだけの簡単な作業で取付けることができ、また部品数も少ないことからコストが安価で経済的である。
また、夏季などの屋根裏が高温になった場合、第2換気装置80に取付けた変位ばね85が所定の外気温度(摂氏17度以上)に達すると、変位ばね85の弾発力が弾発ばね86の弾発力に抗して伸びると可動軸82と第2スライド板70を摺動させて換気口71と通気口66aを合致させて開口する。
The second eaves edge plate frame 61 is slidably attached to the lower surface of the outside air intake portion 65, and the second ventilator 80 is attached to one end of the outside air intake portion 65 to move the movable shaft and the second slide plate 70. The connecting piece 73 can be attached by a simple operation and the number of parts is small, so that the cost is low and economical.
In addition, when the attic in summer or the like becomes hot, when the displacement spring 85 attached to the second ventilation device 80 reaches a predetermined outside air temperature (17 degrees Celsius or more), the elastic force of the displacement spring 85 is the elastic spring. When the elastic shaft 86 extends against the elastic force of 86, the movable shaft 82 and the second slide plate 70 are slid to open the vent hole 71 and the vent hole 66a so as to coincide with each other.

外気温度が所定温度(摂氏7度以下)になると、第2換気装置80の変位ばね85が収縮し、弾発ばね86の弾発力で仕切板83を介して可動軸82と第2スライド板70を変位ばね85方向に摺動させて通気口66aを閉口する。 When the outside air temperature reaches a predetermined temperature (7 degrees Celsius or less), the displacement spring 85 of the second ventilation device 80 contracts, and the elastic shaft 86 and the second slide plate via the partition plate 83 by the elastic force of the elastic spring 86. 70 is slid in the direction of the displacement spring 85 to close the vent 66a.

第2軒先板枠61に第4換気装置103を取付けた屋根装置は、形状記憶合金材により形成した開閉板104が、所定の温度を感知すると、上方に反って変形することにより通気口66bを開口して外気を屋根裏側に進入させて循環させることにより屋根板裏側の温度を通常の屋根板材で形成したのと比べて10度以上下げることができる。 In the roof apparatus in which the fourth ventilator 103 is attached to the second eaves edge plate frame 61, when the opening / closing plate 104 formed of a shape memory alloy material senses a predetermined temperature, the opening 66b is deformed in an upward direction so that the vent 66b is formed. By opening and allowing the outside air to enter the attic side and circulate, the temperature on the back side of the roof plate can be lowered by 10 degrees or more as compared with the case where it is formed of a normal roof plate material.

したがって、室内に取付けたエアコンの設定温度を下げ、且つ、使用時間が少なくて済み消費電力を抑えることができるので大変経済的である。冬季などの外気温度が7度以下に下がると、第4換気装置104に取付けた開閉板105がもとの形にもどって通気口を閉口することにより外気の進入を防止して屋根板2と野地板Tとの空間部X内に暖かい空気を溜めることができる断熱効果を有する。 Therefore, it is very economical because the set temperature of the air conditioner installed in the room can be lowered and the power consumption can be suppressed because the usage time is short. When the outside air temperature falls below 7 degrees in winter, the open / close plate 105 attached to the fourth ventilator 104 returns to its original shape and closes the vent to prevent the outside air from entering, It has a heat insulating effect that can store warm air in the space X with the base plate T.

第2軒先板枠61に取付けた第4換気装置103は、外気取入部65の通気口66bに開閉板104を固定具105でそれぞれ固定するだけの簡単な作業で取付けることができ、また部品数も少ないことからコストが安価で経済的である。 The fourth ventilation device 103 attached to the second eaves edge plate frame 61 can be attached to the vent 66b of the outside air intake portion 65 by a simple operation of fixing the opening / closing plate 104 with the fixture 105, respectively. Therefore, the cost is low and it is economical.

1 屋根装置
2 屋根板
3 平坦部
5 軒側係合部
10 棟側連結部
16 換気棟枠
17 棟部
18 壁面部
21 棟枠固定片
25 足高吊子片
33 第1軒先板枠
34 軒先基板
35 外側板部
36 内側板部
37 外気取入部
38 通気口
42 第1スライド板
43 換気口
45 連結片
46 嵌合凹部
50 第1換気装置
51 第1ばね受枠
52 変位ばね
53 第1可動軸
54 連結頭部
56 第2ばね受枠
57 弾発ばね
58 第2可動軸
59 連結頭部
61 第2軒先板枠
62 軒先基板
63 外側板部
64 内側板部
65 外気取入部
66 通気口
69 ガイド孔
70 第2スライド板
71 換気口
73 連結片
77 連結軸
78 吊下軸
80 第2換気装置
81 軸受基枠
82 可動軸
83 仕切板
85 変位ばね
86 弾発ばね
90 第3換気装置
91 ばね受基枠
92 可動軸
94 連結軸
95 ばね止部
96 変位ばね
97 弾発ばね
98 係止ピン
103 第4換気装置
104 開閉板
105 固定具
L 棟止吊子片
M 防虫網
S 軒先固定片
T 野地板
U 防水シート
W 排気路
X 空間部
Y 調整板
DESCRIPTION OF SYMBOLS 1 Roof apparatus 2 Roof board 3 Flat part 5 Eaves side engaging part 10 Building side connection part 16 Ventilation building frame 17 Building part 18 Wall part 21 Building frame fixed piece 25 Foot height hanging piece piece 33 1st eaves edge board frame 34 Eaves front board 35 Outer plate portion 36 Inner plate portion 37 Outside air intake portion 38 Ventilation hole 42 First slide plate 43 Ventilation port 45 Connection piece 46 Fitting recess 50 First ventilation device 51 First spring receiving frame 52 Displacement spring 53 First movable shaft 54 Connection Head 56 Second spring receiving frame 57 Elastic spring 58 Second movable shaft 59 Linked head 61 Second eaves tip plate frame 62 Eaves tip substrate 63 Outer plate portion 64 Inner plate portion 65 Outside air intake portion 66 Ventilation hole 69 Guide hole 70 Second Slide plate 71 Ventilation port 73 Connection piece 77 Connection shaft 78 Suspension shaft 80 Second ventilation device 81 Bearing base frame 82 Movable shaft 83 Partition plate 85 Displacement spring 86 Bullet spring 90 Third ventilation device 91 Spring Receiving base frame 92 Movable shaft 94 Connection shaft 95 Spring stop portion 96 Displacement spring 97 Elastic spring 98 Locking pin 103 Fourth ventilator 104 Opening and closing plate 105 Fixing tool L Building stop hanging piece M Insect net S Singe fixed piece T Field Base plate U Tarpaulin W Exhaust passage X Space Y Adjustment plate

Claims (7)

裏面に断熱シート4を取付けた平坦部(3)の軒側端部を下方に折曲げて軒側係合部(5)を形成し、前記平坦部(3)の棟側端部を上方に折り曲げて棟側連結部(10)をそれぞれ一体に形成したアルミ押出成形材からなる屋根板(2)と、
中央を山形に形成した棟部(17)の両側に設けた壁面板(18)の下端を内側に折り返して設けた係止受部(19)に、屋根の棟部分に一定間隔で複数取付ける棟枠固定片(21)の両側に左右対称に形成した門形の棟止部(23)の両側に設けた掛止部(24)を嵌合固着したアルミ押出形成材からなる換気棟枠(16)と、
座部(26)の両端を垂下して設けた脚部(27)の下端を折曲げて基部(28)を形成し、前記座部(26)の棟側に設けた立上部(29)の上方を軒側に鉤形に折り曲げて棟受部(30)を形成し、前記座部(26)の軒側先端に屋根板(2)の棟側下端を係止させる屋根受部(31)を設けたアルミ押出成形材からなる複数の足高吊子片(25)と、
板状に形成した軒先基板(34)の軒側に外側板部(35)と内側板部(36)を並行に垂下させ、前記外側板部(35)と内側板部(36)との間に設けた外気取入部(37)の幅方向に複数の通気口(38)を形成し、前記外気取入部(37)の上面短尺方向に鉤形の保持爪部(41)を対向して設け、該保持爪部に前記通気口(38)と合致する位置にそれぞれ換気口(43)を設けたスライド板(42)を摺動可能に取付けて形成したアルミ押出成形材からなる軒先板枠(33)と、
外気温度の変化により作用する形状記憶合金製の変位ばね(52、85、96)を内蔵した換気装置(50、80、90)を前記軒先板枠33の外気取入部(37)に取付けると共に、該換気装置の可動軸(53、82、92)の先端とスライド板(4)を連結し、前記変位ばね(52、85、96)の伸縮により可動軸(53、82、92)とスライド板(42)を摺動させて通気口(38)を開閉可能に形成してなり、軒先固定片(S)に、前記換気装置(50、80、90)を設けた軒先板枠(33)を取付け、該軒先板枠に屋根板(2a)の軒側を連結し、該屋根板の棟側に複数の足高吊子片(25)をそれぞれ連結して基部(28)を野地板(T)にそれぞれ固着し、次の屋根板(2b)の軒側を前記足高吊子片(25)に係止した屋根板(2a)の棟側に連結する操作を繰返して棟側方向に順次連結し、棟付近に位置した屋根板(2e)の棟側を、前記棟枠固定片(21)の棟止部(23)内に止めてから棟枠固定片(21)をそれぞれ棟に取付け、該棟枠固定片に前記換気棟枠(16)を被せて嵌合固着して屋根葺をすることにより、各屋根板(2)と野地板(T)との間に連続して空間部(X)を形成し、外気温度の変化により前記軒先板枠(33)に取付けた換気装置(50、80、90)が作用して通気口(38)を開口させて外気を空間部(X)から換気棟枠(16)の排気路(W)を通って大気中に排出させる流通路を設けたことを特徴とする換気機能を備えた横葺屋根装置。
The eaves side end of the flat part (3) with the heat insulating sheet 4 attached to the back surface is bent downward to form the eaves side engaging part (5), and the ridge side end of the flat part (3) is directed upward A roof plate (2) made of an aluminum extrusion-molded material that is bent and integrally formed with each of the ridge-side connecting portions (10);
A plurality of ridges that are attached to a roof ridge portion at a fixed interval on a locking receiving portion (19) provided by folding the lower end of a wall surface plate (18) provided on both sides of a ridge portion (17) formed in a mountain shape at the center. Ventilation ridge frame (16) made of an aluminum extrusion-formed material in which latching portions (24) provided on both sides of a gate-shaped ridge retaining portion (23) formed symmetrically on both sides of the frame fixing piece (21) are fitted and fixed. )When,
The base (28) is formed by bending the lower end of the leg (27) provided by hanging both ends of the seat (26), and the upper part (29) provided on the ridge side of the seat (26) is formed. The roof receiving part (31) is formed by bending the upper part into an eaves side to form a ridge receiving part (30) and locking the ridge side lower end of the roof plate (2) to the eaves side tip of the seat part (26). A plurality of leg height hanging pieces (25) made of an aluminum extrusion molding material provided with;
An outer side plate part (35) and an inner side plate part (36) are suspended in parallel on the eave side of the eaves-end substrate (34) formed in a plate shape, and between the outer side plate part (35) and the inner side plate part (36). A plurality of vent holes (38) are formed in the width direction of the outside air intake portion (37) provided in the outer air intake portion (37), and a bowl-shaped holding claw portion (41) is provided facing the short side of the upper surface of the outside air intake portion (37). The eaves plate frame made of an aluminum extrusion molding material formed by slidably attaching slide plates (42) each provided with a ventilation port (43) at a position matching the ventilation port (38) in the holding claw portion ( 33)
A ventilator (50, 80, 90) having a displacement spring (52, 85, 96) made of a shape memory alloy that operates by changing the outside air temperature is attached to the outside air intake portion (37) of the eaves plate frame 33, and The tip of the movable shaft (53, 82, 92) of the ventilator is connected to the slide plate (4), and the movable shaft (53, 82, 92) and the slide plate are expanded and contracted by the displacement spring (52, 85, 96). (42) is slidably formed so that the vent (38) can be opened and closed, and the eaves edge plate frame (33) provided with the ventilation device (50, 80, 90) on the eaves edge fixing piece (S). Attach, connect the eaves side of the roof plate (2a) to the eaves edge plate frame, connect a plurality of foot-hanging pieces (25) to the ridge side of the roof plate, respectively, and connect the base (28) to the base plate (T ), And the eaves side of the next roof plate (2b) The operation of connecting the roof panel (2a) to the ridge side is repeated to sequentially connect in the ridge side direction, and the ridge side of the roof panel (2e) located near the ridge is connected to the ridge stop portion of the ridge frame fixing piece (21). (23) The ridge frame fixing pieces (21) are respectively attached to the ridges after being stopped inside, and the ventilation ridge frame (16) is placed on the ridge frame fixing pieces and fitted and fixed to form roof roofs. A ventilation device (50, 80, 90) is formed between the roof plate (2) and the base plate (T) by continuously forming a space (X) and attached to the eaves plate frame (33) by a change in outside air temperature. ) Acts to open the vent hole (38) and provide a flow passage for discharging the outside air from the space (X) through the exhaust passage (W) of the ventilation ridge frame (16) to the atmosphere. Reed roof equipment with ventilation function.
第1換気装置(50)は、第1可動軸(53)に形状記憶合金製の変位ばね(52)を挿通して軸支した第1ばね受枠(51)と第2可動軸(53)に弾発ばね(57)を挿通して軸支した第2ばね受枠(56)とからなり、前記第1ばね受枠(51)を第1軒先板枠(33)の外気取入部(37)の一端に取付け、第2ばね受枠(56)を外気取入部(37)の他端に取付け、前記ばね受枠(51、56)にそれぞれ軸支した第1、2可動軸(53、58)の先端連結頭部(54、59)を、前記スライド板(42)の両端に取付けた連結片(45、45)をそれぞれ連結してなり、外気温度が所定温度以上になると前記変位ばね(52)が伸びて第1可動軸(53)とスライド板(42)を第2ばね受枠(56)方向に摺動させて換気口(43)と通気口(38)を合致させて開口し、外気温度が所定温度以下になると、前記変位ばね(52)が収縮して弾発ばね(57)の弾発力で第2可動軸(53)とスライド板(42)を第1ばね受枠(51)方向に摺動させて前記通気口(38)を閉口することを特徴とする請求項1記載の換気機能を備えた横葺屋根装置。 The first ventilator (50) includes a first spring receiving frame (51) and a second movable shaft (53) that are supported by inserting a displacement spring (52) made of a shape memory alloy through the first movable shaft (53). It comprises a second spring receiving frame (56) that is pivotally supported by inserting a spring spring (57), and the first spring receiving frame (51) is one end of the outside air intake portion (37) of the first eaves edge plate frame (33). The second spring receiving frame (56) is attached to the other end of the outside air intake portion (37), and the first and second movable shafts (53, 58) are pivotally supported on the spring receiving frames (51, 56), respectively. The heads (54, 59) are connected to connecting pieces (45, 45) attached to both ends of the slide plate (42), respectively, and when the outside air temperature exceeds a predetermined temperature, the displacement spring (52) extends. The first movable shaft (53) and the slide plate (42) are slid in the direction of the second spring receiving frame (56) to ventilate 43) and the vent (38) are made to coincide with each other, and when the outside air temperature becomes a predetermined temperature or less, the displacement spring (52) contracts and the second spring shaft (57) is contracted by the elastic force of the elastic spring (57). 53) and the slide plate (42) are slid in the direction of the first spring receiving frame (51) to close the vent (38). . 第2換気装置(80)は、中央に仕切板(83)を固着した可動軸(82)の一方に形状記憶合金製の変位ばね(85)を挿通し、他方に弾発ばね(86)を挿通して軸受基枠(81)に軸支して形成し、該第2換気装置を前記第1軒先板枠(33)に設けた外気取入部(37)の一端に固定し、軸受基枠(81)の一端から突出させた可動軸(82)の先端係止頭部(84)を、スライド板(42)の一端に設けた連結片(45)に連結してなり、前記第2換気装置(80)に取付けた変位ばね(85)が所定の外気温度に達すると、変位ばね(85)が伸びて可動軸(82)とスライド板(42)を弾発ばね(86)方向に摺動させて換気口(43)と通気口(38)を合致させて開口し、外気温度が所定温度以下になると、変位ばね(85)が収縮して弾発ばね(86)の弾発力で可動軸(82)とスライド板(42)を変位ばね(85)方向に摺動して通気口(38)を閉口可能に形成したことを特徴とする請求項1記載の換気機能を備えた横葺屋根装置。 In the second ventilation device (80), a displacement spring (85) made of a shape memory alloy is inserted into one of the movable shafts (82) having a partition plate (83) fixed at the center, and a resilient spring (86) is inserted into the other. The second ventilator is inserted into the bearing base frame (81) and fixed to one end of the outside air intake portion (37) provided in the first eaves front plate frame (33). A tip end locking head (84) of the movable shaft (82) protruding from one end of (81) is connected to a connecting piece (45) provided at one end of the slide plate (42), and the second ventilation. When the displacement spring (85) attached to the device (80) reaches a predetermined outside air temperature, the displacement spring (85) extends to slide the movable shaft (82) and the slide plate (42) in the direction of the spring (86). When the ventilation port (43) and the ventilation port (38) are opened by being moved so that the outside air temperature falls below a predetermined temperature, the displacement spring ( 5) Shrinks, and the elastic shaft (86) slides the movable shaft (82) and the slide plate (42) in the direction of the displacement spring (85) by the elastic force of the elastic spring (86) so that the vent (38) can be closed. The recumbent roof apparatus provided with the ventilation function of Claim 1 characterized by the above-mentioned. 第3換気装置(90)は、ばね受基枠(91)の中央に摺動可能に位置した可動軸(92)の一側に位置した形状記憶合金製の変位ばね(96)の一端を、前記可動軸(92)の長手方向一端に設けた第1ばね止部(95a)に取付け、他端を前記ばね受基枠(91)の反対側に設けた係止ピン(98a)に取付けて付勢させ、前記可動軸(92)の反対側に位置した弾発ばね(97)の一端を、前記第1ばね止部(95a)と反対側に設けた第2ばね止部(95b)に取付け、他端を前記ばね受基枠(91)の反対側に軸支した係止ピン(98b)に取付けて弾発させて形成し、前記ばね受基枠(91)を外気取入部(37)の上面任意箇所に取付けると共に、前記可動軸(92)の下面中央で垂直方向に設けた連結軸(94)を前記スライド板(42)に連結してなり、前記第3換気装置(90)を構成する変位ばね(96)が所定の外気温度以上になって伸びると、連結軸(94)を介して可動軸(92)とスライド板(42)が摺動して換気口(43)と通気口(38)とを合致させて開口し、外気温度が所定温度以下になると、変位ばね(96)が収縮し、弾発ばね(97)の弾発力により連結軸(94)を介して可動軸(92)とスライド板(42)が反対方向に摺動して通気口(38)を閉口可能に形成したことを特徴とする請求項1記載の換気機能を備えた横葺屋根装置。 The third ventilation device (90) has one end of a displacement spring (96) made of a shape memory alloy located on one side of a movable shaft (92) slidably located in the center of the spring receiving base frame (91), The movable shaft (92) is attached to a first spring stopper (95a) provided at one end in the longitudinal direction, and the other end is attached to a locking pin (98a) provided on the opposite side of the spring receiving base frame (91). One end of the elastic spring (97) positioned on the opposite side of the movable shaft (92) is urged to the second spring stopper (95b) provided on the opposite side of the first spring stopper (95a). The other end is attached to a locking pin (98b) pivotally supported on the opposite side of the spring receiving base frame (91) and is elastically formed, and the spring receiving base frame (91) is formed into the outside air intake portion (37). ) And a connecting shaft (94) provided vertically in the center of the lower surface of the movable shaft (92). When the displacement spring (96), which is connected to the door plate (42) and constitutes the third ventilation device (90) reaches or exceeds a predetermined outside air temperature, the movable shaft (94) is connected via the connecting shaft (94). 92) and the slide plate (42) slide to open the vent hole (43) and the vent hole (38) to coincide with each other, and when the outside air temperature falls below a predetermined temperature, the displacement spring (96) contracts, The movable shaft (92) and the slide plate (42) are slid in opposite directions via the connecting shaft (94) by the resilient force of the resilient spring (97), so that the vent (38) can be closed. The recumbent roof apparatus provided with the ventilation function of Claim 1 characterized by these. 水平に形成した軒先基板(62)の軒側に外側板部(63)と内側板部(64)を並行に垂下させ、前記外側板部(63)と内側板部(64)との間に設けた外気取入部(65)の幅方向に短冊状に形成した複数の通気口(66a)と複数のガイド孔(69a、69b)を幅方向に形成し、前記通気口(66a)と合致する位置にそれぞれ換気口(71)を有した幅方向を長尺にした第2スライド板(70)を前記外気取入部(65)の下面側に摺動可能に取付け、前記ガイド孔(69b)に吊下軸(78)の上端を挿通係止し、下端を第2スライド板(70)に軸支して形成したアルミ押出成形材からなる第2軒先板枠(61)と、前記第2軒先板枠(61)の外気取入部(65)の一端に前記第2換気装置(80)を固定し、該第2換気装置の軸受基枠(81)の一端から突出させた可動軸(82)の係止頭部(84)と連結させた連結片(73)と前記外気取入部(65)の下面に位置した第2スライド板(70)の一端とをガイド孔(69a)を介して連結軸(77)で連結してなり、前記第2換気装置(80)に取付けた変位ばね(85)が所定の外気温度に達すると、変位ばね(85)が伸びて弾発ばね(86)方向に摺動して可動軸(82)の先端に取付けた連結片(73)を介して第2スライド板(70)を摺動させて換気口(71)と通気口(66a)を合致させて開口し、外気温度が所定温度以下になると、変位ばね(85)が収縮して弾発ばね(86)の弾発力で可動軸(82)を変位ばね(85)方向に摺動させると、連結片(73)が第2スライド板(70)を摺動させて通気口(66a)を閉口可能に形成したことを特徴とする請求項1記載の換気機能を備えた横葺屋根装置。 An outer side plate part (63) and an inner side plate part (64) are suspended in parallel on the eaves side of the eaves tip substrate (62) formed horizontally, and between the outer side plate part (63) and the inner side plate part (64). A plurality of vent holes (66a) and a plurality of guide holes (69a, 69b) formed in a strip shape in the width direction of the provided outside air intake section (65) are formed in the width direction and coincide with the vent holes (66a). A second slide plate (70) having a long width direction and having a ventilation port (71) at each position is slidably attached to the lower surface side of the outside air intake portion (65), and is inserted into the guide hole (69b). A second eaves edge plate frame (61) made of an aluminum extrusion formed by inserting and locking the upper end of the suspension shaft (78) and pivotally supporting the lower end of the second slide plate (70); The second ventilation device (80) is fixed to one end of the outside air intake portion (65) of the plate frame (61), and the second ventilation is provided. A connecting piece (73) connected to the locking head (84) of the movable shaft (82) protruded from one end of the bearing base frame (81) of the device and a lower surface of the outside air intake portion (65). Two displacement plates (70) are connected to one end of the slide plate (70) by a connecting shaft (77) through a guide hole (69a), and a displacement spring (85) attached to the second ventilation device (80) has a predetermined outside air temperature. The displacement spring (85) extends and slides in the direction of the elastic spring (86) to move the second slide plate (70) through the connecting piece (73) attached to the tip of the movable shaft (82). When the air vent (71) and the air vent (66a) are slid to open and the outside air temperature falls below a predetermined temperature, the displacement spring (85) contracts and the elastic force of the elastic spring (86). When the movable shaft (82) is slid in the direction of the displacement spring (85), the connecting piece (73) is moved to the second slide plate ( 0) Yoko葺 roof apparatus having a ventilation function according to claim 1, wherein is slid to the formation of vent a (66a) to be closed with. 前記換気装置(50、80、90)を構成する形状記憶合金製の変位ばね(52、85、96)がそれぞれ作用する外気温度は、好ましくは、摂氏17度以上で伸び、摂氏7度以下になると収縮することを特徴とする請求項1ないし5のいずれか1記載の換気機能を備えた横葺屋根装置。 The outside air temperature at which the displacement springs (52, 85, 96) made of a shape memory alloy constituting the ventilation device (50, 80, 90) act preferably extends at 17 degrees Celsius or more and 7 degrees Celsius or less. The recumbent roof apparatus with a ventilation function according to claim 1, wherein the reed structure is contracted. 裏面に断熱シート(4)を取付けた平坦部(3)の軒側端部を下方に折曲げて軒側係合部(5)と前記平坦部(3)の棟側端部を上方に折り曲げて棟側連結部(10)を一体に設けたアルミ押出成形材からなる屋根板(2)と、
中央を山形に形成した棟部(17)の両側に設けた壁面板(18)の下端を内側に折り返して設けた係止受部(19)に、屋根の棟部分に一定間隔で複数取付ける棟枠固定片(21)の両側で左右対称に形成した門形の棟止部(23)の両側に設けた掛止部(24)を嵌合固着したアルミ押出形成材からなる換気棟枠(16)と、
座部(26)の両端を垂下して設けた脚部(27)の下端を折曲げて基部(28)を形成し、前記座部(26)の棟側に設けた立上部(29)の上方を軒側に鉤形に折曲げて棟受部(30)を形成し、前記座部(26)の軒側先端に屋根板(2)の棟側下端を係止させる屋根受部(31)を設けたアルミ押出成形材からなる複数の足高吊子片(25)と、
板状に形成した軒先基板(62)の軒側に外側板部(63)と内側板部(64)を並行に垂下させ、前記外側板部(63)と内側板部(64)との間に設けた外気取入部(65)の幅方向に複数の通気口(66b)を設け、該通気口に防虫網(M)を取付けたアルミ押出成形材からなる第2軒先板枠(61)と、
前記第2軒先板枠(61)の各通気口(66b)に、所定の外気温度で変形する、例えば形状記憶合金製の板材により形成した開閉板(104)の長手方向または短尺方向の縁部をビス、ねじまたは溶接などの固定具(105)で固着した第4換気装置(103)をそれぞれ取付けてなり、
軒先固定片(S)に、前記第2換気装置(103)を設けた第2軒先板枠(61)を取付け、該軒先板枠に屋根板(2)の軒側係合部(5)を連結し、該屋根板の棟側連結部(10)に複数の足高吊子片(25)の棟受部(30)をそれぞれ連結すると共に、足高吊子片(25)の基部(28)を野地板(T)にそれぞれ固着し、次の屋根板(2b)の軒側を前記足高吊子片(25)に係止した屋根板(2a)の棟側に連結して棟側方向に順次連結し、棟付近に位置した屋根板(2e)の棟側を、前記棟枠固定片(21)の棟止部(23)内に止めてから棟枠固定片(21)をそれぞれ棟に取付け、該棟枠固定片に前記換気棟枠(16)を被せて嵌合固着して屋根葺をすることにより、各屋根板(2)と野地板(T)との間に連続して空間部(X)を形成し、外気温度の変化、例えば摂氏17度以上になると第2軒先板枠(61)の通気口(66b)に取付けた第4換気装置(103)の開閉板(104)が変形して通気口(66b)を開口し、該通気口から進入した外気は空間部(X)から換気棟枠(16)の排気路(W)を通って大気中に排出可能に形成し、また摂氏7度以下になると開閉板(104)が元の形態に戻って通気口(66b)を閉口可能に形成したことを特徴とする換気機能を備えた横葺屋根装置。
The eaves side end of the flat part (3) with the heat insulating sheet (4) attached to the back surface is folded downward and the eaves side engaging part (5) and the ridge side end of the flat part (3) are folded upward. A roof plate (2) made of an aluminum extrusion molding material integrally provided with a ridge side connecting portion (10),
A plurality of ridges that are attached to a roof ridge portion at a fixed interval on a locking receiving portion (19) provided by folding the lower end of a wall surface plate (18) provided on both sides of a ridge portion (17) formed in a mountain shape at the center. A ventilation ridge frame (16) made of an aluminum extrusion-formed material in which hooking portions (24) provided on both sides of a gate-shaped ridge locking portion (23) formed symmetrically on both sides of the frame fixing piece (21) are fitted and fixed. )When,
The base (28) is formed by bending the lower end of the leg (27) provided by hanging both ends of the seat (26), and the upper part (29) provided on the ridge side of the seat (26) is formed. A roof receiving part (31) is formed by bending the upper part into an eaves side to form a ridge receiving part (30), and locking the ridge side lower end of the roof plate (2) to the eaves side tip of the seat part (26). A plurality of leg height hanging pieces (25) made of an aluminum extrusion molding material provided with
An outer side plate part (63) and an inner side plate part (64) are suspended in parallel on the eave side of the eaves tip substrate (62) formed in a plate shape, and between the outer side plate part (63) and the inner side plate part (64). A second eaves edge plate frame (61) made of an aluminum extrusion molding material provided with a plurality of vent holes (66b) in the width direction of the outside air intake portion (65) provided on the outer wall, and having an insect net (M) attached to the vent holes; ,
Longitudinal or short edge portions of the opening / closing plate (104) formed of a plate material made of, for example, a shape memory alloy, which is deformed at a predetermined outside air temperature at each vent (66b) of the second eaves tip plate frame (61) A fourth ventilator (103) fixed with screws, screws or fixings (105) such as welds,
A second eaves edge plate frame (61) provided with the second ventilation device (103) is attached to the eaves edge fixing piece (S), and an eave side engagement portion (5) of the roof plate (2) is attached to the eaves edge plate frame. And connecting the ridge receiving portions (30) of the plurality of leg height suspension pieces (25) to the ridge side connection portion (10) of the roof plate, respectively, and the base portion (28 of the foot height suspension piece (25). ) Are fixed to the base plate (T), and the eave side of the next roof plate (2b) is connected to the ridge side of the roof plate (2a) locked to the above-mentioned foot height hanging piece (25). The ridge side of the roof panel (2e) located in the vicinity of the ridge is connected in the direction, and the ridge frame fixing piece (21) is fixed to the ridge fixing portion (23) of the ridge frame fixing piece (21). It is attached to the ridge, and the ventilation ridge frame (16) is placed on the ridge frame fixing piece and fitted and fixed to form a roof roof, so that it is continuous between each roof plate (2) and the base plate (T). Space X), and when the outside air temperature changes, for example, 17 degrees Celsius or more, the opening / closing plate (104) of the fourth ventilation device (103) attached to the vent (66b) of the second eaves tip plate frame (61) is deformed. Then, the vent (66b) is opened, and the outside air that has entered through the vent is formed to be able to be discharged into the atmosphere from the space (X) through the exhaust passage (W) of the ventilation ridge frame (16). A recumbent roof apparatus having a ventilation function, wherein the opening and closing plate (104) returns to its original form when the temperature is less than 7 degrees Celsius, and the vent (66b) can be closed.
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Publication number Priority date Publication date Assignee Title
CN111945961A (en) * 2020-08-20 2020-11-17 桁鼎钢结构技术(上海)有限公司 Light steel structure composite board and technological method thereof
CN113942555A (en) * 2021-11-12 2022-01-18 李应涛 Chinese-medicinal material transfer device convenient to remove with high ventilation keeps away dirt function
CN115233916A (en) * 2022-07-22 2022-10-25 浙江众海建设集团有限公司 Supporting structure of assembled building roof and construction method

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JPS63148721U (en) * 1987-03-19 1988-09-30
JPH05125773A (en) * 1991-10-25 1993-05-21 Matsushita Electric Works Ltd Roof panel
JPH10152957A (en) * 1996-11-22 1998-06-09 Marutani Shoko:Kk Laterally roofed structure with ventilating function
JP2007239446A (en) * 2006-02-10 2007-09-20 Toho Sheet & Frame Co Ltd Metal roof member with reed roofing step

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JPS6360833U (en) * 1986-10-06 1988-04-22
JPS63148721U (en) * 1987-03-19 1988-09-30
JPH05125773A (en) * 1991-10-25 1993-05-21 Matsushita Electric Works Ltd Roof panel
JPH10152957A (en) * 1996-11-22 1998-06-09 Marutani Shoko:Kk Laterally roofed structure with ventilating function
JP2007239446A (en) * 2006-02-10 2007-09-20 Toho Sheet & Frame Co Ltd Metal roof member with reed roofing step

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111945961A (en) * 2020-08-20 2020-11-17 桁鼎钢结构技术(上海)有限公司 Light steel structure composite board and technological method thereof
CN113942555A (en) * 2021-11-12 2022-01-18 李应涛 Chinese-medicinal material transfer device convenient to remove with high ventilation keeps away dirt function
CN113942555B (en) * 2021-11-12 2023-09-29 湖南锐乐健康产业有限公司 Traditional Chinese medicine transfer device with high ventilation and dust prevention functions and convenient to move
CN115233916A (en) * 2022-07-22 2022-10-25 浙江众海建设集团有限公司 Supporting structure of assembled building roof and construction method

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