JP2008138476A - Vestibule door with ventilator and ventilation panel - Google Patents

Vestibule door with ventilator and ventilation panel Download PDF

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JP2008138476A
JP2008138476A JP2006327930A JP2006327930A JP2008138476A JP 2008138476 A JP2008138476 A JP 2008138476A JP 2006327930 A JP2006327930 A JP 2006327930A JP 2006327930 A JP2006327930 A JP 2006327930A JP 2008138476 A JP2008138476 A JP 2008138476A
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door
ventilation
ventilation panel
small door
punching metal
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Ryoji Sasaki
領治 佐々木
Hiroyasu Ooka
裕保 大岡
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors

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  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vestibule door and a ventilation panel installed on the vestibule door, for providing refreshment by passing wind in an intermediate period of summer, spring and autumn even if the vestibule door is locked, preventing intrusion of an insect even if the wind is passed, shielding a line of sight, functioning as a specific fireproof facility in a fire, and securing crime preventive performance, though natural ventilation is not conventionally performed in the vestibule door of a multiple dwelling house for the crime prevention and the fire prevention. <P>SOLUTION: This vestibule door is provided by forming an outside small door 3 as an automatic closing fire door by interlocking with a smoke sensor or a heat-smoke composite type sensor or interlocking with a temperature fuse on the outdoor side of the ventilation panel 2, by arranging the ventilation panel 2 for ventilation on a door body 1, and is provided for adjusting a ventilation quantity of the ventilation panel 2 and locking a ventilation panel part, by opening and closing the door body 1 in a locked state, by arranging an inside small door 5 on the indoor side of the ventilation panel 2, by cutting off the mutual ventilation panels 2, by closing the outside small door 3 in a fire. The ventilation panel is installed on the vestibule door for preventing intrusion of the insect even if the window is passed and shielding the line of sight. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、マンションやアパートなどの集合住宅の玄関扉に関する。   The present invention relates to an entrance door of an apartment house such as an apartment or an apartment.

従来集合住宅の玄関扉には防犯や防火の為、ガラリなどの開口を設けて自然換気を図ることが行なわれていなく、自然換気は玄関の反対側のバルコニー側から行なわれている。その為、住戸内は袋状態になり夏や春秋の中間期の風が通過する爽やかさが得られない。自然換気を求める時は、玄関扉の下にパッキンを飼って、玄関扉を半開きにして自然換気をしているが、防犯上好ましくなく、又半開きのドアが廊下の通行の障害になるばかりでなく、廊下を通行する人に住戸の中を覗かれる不具合があった。住戸内に風を取り入れる扉として、いくつかの提案があり、その一つに通風ドアがある。これは、ドアの中に２枚の障子を上下に組み込み、開口部を設ける時は、上の障子は下に、下の障子は上に移動して、障子の移動した上下に開口を設けるものである。   Conventionally, the entrance doors of apartment buildings have not been provided with natural openings by providing openings such as louvers for crime prevention and fire prevention, but natural ventilation is performed from the balcony side opposite the entrance. For this reason, the dwelling unit is in a bag state, and it is not possible to obtain the refreshingness that the wind in the middle of summer or spring and autumn passes. When natural ventilation is required, packing is kept under the entrance door, and the entrance door is opened halfway for natural ventilation. However, there was a problem that people passing through the corridors could look into the dwelling unit. There are several proposals for introducing wind into the dwelling unit, and one of them is a ventilation door. This is because when two shoji screens are built up and down in the door and an opening is provided, the upper shoji screen moves down, the lower shoji screen moves up, and the shoji screen moves up and down. It is.

また、特開２００４−１１３３５号公報記載の通風と採光が可能なドアは、ドア本体
の中にスライド空間を設け、そのドア本体の幅方向中央部分に前記スライド空間を屋内外方向に貫通する開口部を設け、前記開口部とほぼ等幅の採光部と通風部とを有する小扉をスライド自在に備えたものである。 Moreover, the door which can be ventilated and daylighting of Unexamined-Japanese-Patent No. 2004-11335 provides a slide space in a door main body, and the opening which penetrates the said slide space to the indoor outdoor direction in the center part of the width direction of the door main body. And a small door having a daylighting portion and a ventilation portion having substantially the same width as the opening, and is slidably provided.

また、特開２０００−７３６７１号公報記載の通風用小扉付玄関ドアは、ドア本体と袖壁パネルとを並設して、袖パネルを中空構造とし、袖パネルの室外側に通気グリルを設け、且つ袖壁パネルの内部に火災時に通気グリル部と小扉との間を遮断するための防火用ダンパーを設けたものである。   Moreover, the entrance door with the small door for ventilation of Unexamined-Japanese-Patent No. 2000-73671 arranges the door main body and a sleeve wall panel in parallel, makes a sleeve panel hollow structure, and provides the ventilation grill on the outdoor side of the sleeve panel. And the damper for a fire prevention for interrupting | blocking between a ventilation grille part and a small door at the time of a fire is provided in the inside of a sleeve wall panel.

「ＹＫＫ ＡＰ 中低層建材総合カタログ２００６」、ＹＫＫ ＡＰ株式会社、２００６年、 ｐ２４４ 片開きドア（通風ドア）"YKK AP Medium and Low-rise Building Materials General Catalog 2006", YKK AP Corporation, 2006, p244 Single door (ventilated door) 特開２００４−１１３３５号公報JP 2004-11335 A 特開２０００−７３６７１号公報JP 2000-73671 A

以上述べた従来の２枚の障子を上下に組み込んだ通風ドアは、勝手口に設けるドアで、障子の移動した部分が開口し、全開時に上下の障子が真中に重なり、そのため障子の収納する部分がドア本体より突出する。その為、シリンダーの長いレバーハンドル錠しか使えず、ドアチエンやドアガードの取り付けが難しく、又外部から簡単に開けられるので防犯上も問題があり、玄関ドアとして、使用するのは問題がある。   The conventional ventilating doors that incorporate the two above-mentioned shojis above and below are doors that are provided at the door, and the part where the shojis moved opens, and the upper and lower shojis overlap in the middle when fully open, so the shojis are stored Protrudes from the door body. For this reason, only a lever handle lock with a long cylinder can be used, and it is difficult to attach a door chain or door guard, and since it can be easily opened from the outside, there is a problem in terms of crime prevention, and there is a problem in using it as a front door.

通風と採光が可能なドアは、ドア本体の中にスライド空間を設け、そのスライド空間に採光部と通風部とを有する小扉をスライド自在に備えたものなので、ドアの補強材とスライドする小扉がドアに組み込まれているので、スライドする小扉を避けて錠を取り付けるため、錠の取り付け位置が限定され、またドアチエンやドアガードの取り付けが難しく、さらに外部から簡単に開けられるので防犯上も問題があり、また防火設備としての性能を確保するのが難しく、玄関ドアとして使用するのは問題がある。   A door that allows ventilation and lighting is provided with a slide space in the door body, and a small door having a lighting part and a ventilation part is slidably provided in the slide space. Since the door is built in the door, the lock is attached to avoid the sliding small door, so the position of the lock is limited, it is difficult to attach the door chain and door guard, and it can be easily opened from the outside, so it is also crime prevention There are problems, and it is difficult to ensure the performance as a fire prevention equipment, and there is a problem in using it as an entrance door.

通風用小扉付玄関ドアは、袖壁パネルに通気グリルを設け、該通気グリルは火災時の防火用ダンパーを落下して小扉との間を遮断する構成なので、空気の滞留する下方に通気グリルを設ける事になり、通風の効果が期待できない上塵埃の入り込む恐れがある。さらに袖壁パネルを並設する構成なので、袖壁パネルが玄関周りのレイアウトに影響してアパートやマンションなどの玄関周りの平面計画を規制することになり、平面計画の自由度が阻害される恐れがある。   The entrance door with a small door for ventilation is provided with a ventilation grill on the sleeve wall panel, and the ventilation grill is configured to drop the fire damper in the event of a fire and shut it off from the small door. A grill will be provided, and there is a risk that dust will be trapped and the effect of ventilation cannot be expected. Furthermore, because the sleeve wall panels are arranged side by side, the sleeve wall panels will affect the layout around the entrance and restrict the floor plan around the entrance of apartments and condominiums, etc. There is.

以上、鑑みて本発明は、玄関ドアを施錠しても、夏や春秋の中間期の風が通過する爽やかさが得られ、かつ風を通しても昆虫の侵入を防止し、視線を遮蔽し、火災時に特定防火設備として機能し、且つ防犯性能を確保する玄関扉を提供することを目的とする。   In view of the above, the present invention provides a refreshing effect that the wind in the middle of summer or spring and autumn passes even if the entrance door is locked, prevents insects from entering even through the wind, shields the line of sight, fires An object is to provide an entrance door that sometimes functions as a specific fire prevention equipment and ensures crime prevention performance.

請求項１の発明は、扉本体１に通気用の換気パネル２を設けると共に該換気パネル２の室外側にオートヒンジで常時閉まるように付勢した外側小扉３を開閉自在に設け、且つ外側小扉３を開いた状態で係止するラッチ４を煙感知器又は熱煙複合式感知器と連動するか、若しくは温度ヒューズと連動して火災時に前記外側小扉３のラッチ４が外れ、外側小扉３が閉まり、該換気パネル２の間を遮断するようにし、該換気パネル２の室内側に内側小扉５を開閉自在に設け、扉本体１を施錠した状態で、該内側小扉５を室内側から開け閉めして、換気パネル２の通風量の調節と換気パネル部の戸締りができる玄関扉である。   According to the first aspect of the present invention, a ventilation panel 2 for ventilation is provided on the door body 1 and an outer small door 3 urged so as to be always closed by an auto hinge is provided on the outside of the ventilation panel 2 so as to be openable and closable. The latch 4 that locks with the small door 3 opened is linked to the smoke sensor or the combined heat and smoke sensor, or the latch 4 of the outer small door 3 is released in the event of a fire in conjunction with the thermal fuse. The small door 3 is closed and the space between the ventilation panels 2 is blocked, and the inner small door 5 is provided on the indoor side of the ventilation panel 2 so as to be openable and closable. This is a front door that can be opened and closed from the indoor side to adjust the ventilation rate of the ventilation panel 2 and to close the ventilation panel.

扉本体１は鉄骨枠の両面に厚さ０．５ｍｍ以上の鉄板を両面に貼ったスチールフラッシュドア若しくは鉄板の厚さ１．５ｍｍ以上のプレスドアで、扉の厚さは通常４０ｍｍである。その扉厚の中に外側小扉３と換気パネル２と内側小扉５を組み込む構成とする。外側小扉３も前記同様のスチールフラッシュドア若しくはプレスドアとする。外側小扉３は換気パネル部の特定防火設備の防火性能を確保するため、オートヒンジを組み込んだ１８０度開きの片開き戸とし、公知の煙感知器又は熱煙複合式感知器に連動するか、若しくは温度ヒューズに連動して、自動閉鎖式防火戸とする。内側小扉５は前記同様のスチールフラッシュドア若しくはプレスドアとするが、アルミ製としても良い。該内側小扉５は開く角度で室内から換気パネル部の通風量を調節するために開閉をするので、開き戸としても良いが、扉を開く時の占有面積を小さくするため、折れ戸が最適である。なお、扉本体１の扉厚は４０ｍｍに限定するものでなく、外側小扉３と換気パネル２と内側小扉５の納まりで扉厚を変えても良い。この換気パネル２の室外側に外側小扉３と室内側に内側小扉５を設ける構成で、特定防火設備と防犯の性能を確保して風は通すが昆虫の侵入を防止し、視線を遮蔽する作用がある。   The door main body 1 is a steel flash door in which an iron plate having a thickness of 0.5 mm or more is pasted on both sides of a steel frame or a press door having a thickness of 1.5 mm or more. The thickness of the door is usually 40 mm. The outer small door 3, the ventilation panel 2, and the inner small door 5 are incorporated in the door thickness. The outer small door 3 is also a steel flush door or press door similar to the above. In order to ensure the fire prevention performance of the specific fire prevention equipment of the ventilation panel portion, the outer small door 3 is a 180 degree open single door incorporating an auto hinge and is linked to a known smoke sensor or a combined heat smoke sensor, Or, it will be a self-closing fire door linked to a thermal fuse. The inner small door 5 is a steel flush door or press door similar to the above, but may be made of aluminum. The inner small door 5 opens and closes in order to adjust the air flow rate of the ventilation panel from the room at the opening angle, so it may be a hinged door, but a folding door is optimal for reducing the occupied area when the door is opened. is there. Note that the door thickness of the door body 1 is not limited to 40 mm, and the door thickness may be changed by accommodating the outer small door 3, the ventilation panel 2, and the inner small door 5. This ventilation panel 2 has an outer door 3 on the outdoor side and an inner door 5 on the indoor side, ensuring specific fire prevention equipment and crime prevention performance, allowing wind to pass but preventing insects from entering and shielding the line of sight. Has the effect of

煙感知器や熱煙複合式感知器は沢山の規格が市販されており、その中から外側小扉３に組み込めるものを適宜選択する。該感知器は火災の煙や炎を感知して電気信号に変えるもので、この電気信号がラッチ４に仕込まれた電磁石に作動して外側小扉３を係止している爪が外れ、オートヒンジに吊り込まれた該外側小扉３が閉まる作用をする。また温度ヒューズも沢山の規格が市販されており、上記同様に外側小扉３に組み込めるものを適宜選択する。この温度ヒューズは火災時の熱で溶けて、例えば融点が７２度で溶けて、スプリングが働き、外側小扉３を係止しているラッチが外れ、オートヒンジに吊り込まれた該外側小扉３が閉まる作用がある。   There are many standards for smoke detectors and thermal smoke detectors, and those that can be incorporated into the outer small door 3 are appropriately selected. The sensor detects fire smoke or flame and converts it into an electrical signal. This electrical signal operates on the electromagnet charged in the latch 4 and the claw that locks the outer door 3 is released. The outer door 3 suspended from the hinge acts to close. Many standards for thermal fuses are commercially available, and those that can be incorporated into the outer small door 3 are selected as appropriate. This thermal fuse is melted by heat at the time of fire, for example, melted at a melting point of 72 degrees, the spring works, the latch that locks the outer small door 3 is released, and the outer small door suspended by the auto hinge 3 has the effect of closing.

請求項２の発明は、２枚のパンチングメタル１１の間に支持板１２を介在させて扉の厚さより小さい寸法に設定する。設定する寸法は外側小扉３と換気パネル２と内側小扉５の納まりで決定するが、通常２０ｍｍが採用される。パンチングメタル１１は市販のアルミ板やステンレス板や鋼板で、板厚が１．０ｍｍ〜１．６ｍｍで孔１３は２０ｍｍ×２０ｍｍの四角形で間隔が４０ｍｍのものや直径２０ｍｍの丸で間隔が４０ｍｍなどのものが使用されるが、孔の形と大きさと間隔はこれに限定するものでなく長方形、楕円、三角形、十字形、星型などいずれでも良い。室外側のパンチングメタル１１と室内側のパンチングメタル１１の通過風量を同じになるように、孔１３の大きさを同じにし、且つ孔１３からの視線を遮るように孔１３の位置をずらして設定し、室内側のパンチングメタル１１に防虫網１４を添設したものが換気パネル２で、風は通すが昆虫の侵入を防止し、視線を遮蔽する作用がある。   According to the second aspect of the present invention, the support plate 12 is interposed between the two punching metals 11 so that the size is smaller than the thickness of the door. The dimension to be set is determined by the fit of the outer small door 3, the ventilation panel 2, and the inner small door 5, but 20 mm is usually adopted. The punching metal 11 is a commercially available aluminum plate, stainless steel plate, or steel plate, the plate thickness is 1.0 mm to 1.6 mm, the holes 13 are squares of 20 mm × 20 mm and the interval is 40 mm, or the circle is 20 mm in diameter and the interval is 40 mm. However, the shape, size, and spacing of the holes are not limited to this, and may be any shape such as a rectangle, an ellipse, a triangle, a cross, or a star. The size of the hole 13 is made the same and the position of the hole 13 is shifted so as to block the line of sight from the hole 13 so that the passing air volume of the punching metal 11 on the outdoor side and the punching metal 11 on the indoor side are the same. The ventilation panel 2 is an indoor punching metal 11 provided with an insect net 14, which allows the wind to pass but prevents insects from entering and shields the line of sight.

また、室外側のパンチングメタル１１より室内側のパンチングメタル１１の孔１３を小さくし、間隔を細かくして、単位面積当りの孔１３の大きさを同じにして通風量を同じにしても良い。この場合、室外側のパンチングメタル１１と室内側のパンチングメタル１１の孔１３の大きさと間隔を整数倍にしないようにする。そうすることにより、孔１３の位置がずれて、しかも室内側のパンチングメタル１１の孔１３が小さいので、簾の効果が発現する。すなわち室内が室外より暗いと、室内から室外は見えても、室外から室内は見えない効果が発現するので、風を通しても、視線を遮蔽する。このパンチングメタル１１の室内側に防虫網１４を添設したものが換気パネル２で、前記同様に、風は通すが昆虫の侵入を防止し、視線を遮蔽する作用がある。   Further, the holes 13 of the punching metal 11 on the indoor side may be made smaller than the punching metal 11 on the outdoor side, the interval may be made fine, and the size of the holes 13 per unit area may be made the same, so that the air flow rate is the same. In this case, the size and interval of the holes 13 in the punching metal 11 on the outdoor side and the punching metal 11 on the indoor side should not be made an integral multiple. By doing so, the position of the hole 13 is shifted and the hole 13 of the punching metal 11 on the indoor side is small, so that the effect of wrinkles is exhibited. That is, when the room is darker than the outside, an effect that the room cannot be seen from the outside even though the room can be seen from outside the room appears. The ventilation panel 2 is provided with an insect screen 14 on the indoor side of the punching metal 11 and has the effect of blocking the line of sight by preventing the invasion of insects while allowing the wind to pass therethrough.

支持板１２は、２枚のパンチングメタル１１の間に支持板１２を介在させて間隔に設定する作用があり、また換気パネル２の強度を確保する補強材の作用がある。防虫網１４は昆虫の侵入を防止するもので、ステンレス製やポリプロピレン製などの各種規格のものが市販されており、メッシュの規格で１６メッシュ〜２４メッシュが使用されるが、各種規格から適宜選択する。   The support plate 12 has an effect of setting the interval between the two punching metals 11 with the support plate 12 interposed therebetween, and also has an effect of a reinforcing material for ensuring the strength of the ventilation panel 2. The insect net 14 prevents insects from entering, and various types of standards such as stainless steel and polypropylene are commercially available. 16 to 24 meshes are used as the mesh standards. To do.

請求項３の発明は、ハニカムコア１５を、ハニカムコア１５の間からの視線を遮るように角度を付け、且つ扉の厚さより小さい寸法の厚さとし、さらに室内側のハニカムコア１５の面に防虫網１４を添設したものが換気パネル２である。換気パネル２の厚さは外側小扉３と換気パネル２と内側小扉５の納まりで決定するが、通常２０ｍｍが採用され、セルの角度を４５度室内側に上がり勾配とすると、セルの間隔も２０ｍｍとなり、視線を遮ることができる。角度は４５度に限定するものではなく、ハニカムコア１５の厚さｄと間隔ｐで決定されるもので、角度が小さくなれば、間隔ｐも小さくして、視線を遮るように設定する。ハニカムコア１５はアルミ板やステンレス板や鋼板で厚さ０．４ｍｍ〜１．２ｍｍの薄板が使用され、セルの形状は６角形、四角形、円形、波形などいずれでも良い。このハニカムコア１５の室内側の面に防虫網１４を添設したものが換気パネル２で、前記同様に、風は通すが昆虫の侵入を防止し、視線を遮蔽する作用がある。   According to the invention of claim 3, the honeycomb core 15 is angled so as to block the line of sight from between the honeycomb cores 15 and has a thickness smaller than the thickness of the door. A ventilation panel 2 is provided with a net 14. The thickness of the ventilation panel 2 is determined by the size of the outer small door 3, the ventilation panel 2, and the inner small door 5. Normally, 20mm is adopted, and if the cell angle rises 45 degrees indoors, the cell spacing Becomes 20 mm, and the line of sight can be blocked. The angle is not limited to 45 degrees, but is determined by the thickness d of the honeycomb core 15 and the interval p. When the angle is decreased, the interval p is also decreased and the line of sight is blocked. The honeycomb core 15 is an aluminum plate, a stainless steel plate, or a steel plate, and a thin plate having a thickness of 0.4 mm to 1.2 mm is used, and the shape of the cell may be any of hexagonal, square, circular, corrugated, and the like. A ventilation panel 2 is provided with an insect screen 14 attached to the indoor surface of the honeycomb core 15 and has the effect of blocking the line of sight by preventing the invasion of insects but allowing the wind to pass therethrough as described above.

換気パネル２の室外側にオートヒンジで常時閉まるように付勢した外側小扉３を開閉自在に設け、且つ外側小扉３を開いた状態で係止するラッチ４を煙感知器又は熱煙複合式感知器と連動するか、若しくは温度ヒューズと連動して火災時に前記外側小扉３のラッチ４が外れ、外側小扉３が閉まり、該換気パネル２の間を遮断する構成とすることにより、特定防火設備の性能を確保する効果がある。外側小扉３を１８０度開きの扉にすることにより、開いた状態でも廊下の通行の障害にならない効果がある。換気パネル２の室内側に内側小扉５を設ける構成で、扉本体１を施錠した状態で、通風量の調整と換気パネル部の戸締りをすることができる効果がある。また内側小扉５を折れ戸にすることにより、開く時の占有面積を小さくし、玄関回りを広く使える効果がある。   An outside small door 3 energized so as to be always closed by an auto hinge is provided on the outside of the ventilation panel 2 so as to be openable and closable. In conjunction with a thermal sensor or in conjunction with a thermal fuse, the latch 4 of the outer small door 3 is released in the event of a fire, the outer small door 3 is closed, and the ventilation panel 2 is shut off. It has the effect of ensuring the performance of specific fire prevention equipment. By making the outer small door 3 a door that opens 180 degrees, there is an effect that the passage of the corridor is not obstructed even in the opened state. With the configuration in which the inside small door 5 is provided on the indoor side of the ventilation panel 2, there is an effect that the ventilation amount can be adjusted and the ventilation panel portion can be locked with the door body 1 locked. Further, by making the inner small door 5 a folding door, there is an effect that the occupied area when opened can be reduced and the entrance area can be used widely.

換気パネル２を２枚のパンチングメタル１１と防虫網１４で構成することにより、夫々市販の規格品から選択して構成できるので、コストを小さく設定出来る効果がある。支持板１２はパンチングメタル１１の間隔を設定し、換気パネル２の強度を確保する効果がある。パンチングメタル１１の孔１３の位置をずらすことで、風は通すが、視線を遮る効果がある。室外側のパンチングメタル１１の孔１３より室内側のパンチングメタル１１の孔１３を小さくすると、室内が室外より暗いと、室内から室外は見えても、室外から室内は見えない効果がある。   By configuring the ventilation panel 2 with the two punching metals 11 and the insect net 14, each can be selected and configured from commercially available standard products, so that the cost can be reduced. The support plate 12 has an effect of setting the interval of the punching metal 11 and ensuring the strength of the ventilation panel 2. By shifting the position of the hole 13 of the punching metal 11, the wind passes but has the effect of blocking the line of sight. When the hole 13 of the punching metal 11 on the indoor side is made smaller than the hole 13 of the punching metal 11 on the outdoor side, there is an effect that when the room is darker than the outside, the room can be seen from the outside, but the room cannot be seen from the outside.

市販の各種規格のハニカムコア１５から、視線を遮蔽する角度を設定し、必要な幅で斜めに切断するだけで、角度の付いたハニカムコア１５が形成でき、これを換気パネル２にするのでコストを小さく設定できる効果がある。また、玄関扉を閉じた状態で換気が出来るので、春秋の中間期のエアコンを作動させなくても、快適な環境が得られるので、省エネの効果があるは、前記と同様である。   By setting an angle to shield the line of sight from commercially available honeycomb cores 15 of various standards and cutting them diagonally with the required width, an angled honeycomb core 15 can be formed, and this is used as the ventilation panel 2, so the cost is low. There is an effect that can be set small. Further, since ventilation can be performed with the entrance door closed, a comfortable environment can be obtained without operating the air conditioner in the middle of spring and autumn, so that the energy saving effect is the same as described above.

以下、請求項１の発明の実施の形態を図１〜図８で説明する。図１は扉本体１を閉じた状態を示す平断面図で、図２は外側小扉３を１８０度開いてラッチ４に固定した状態を示す平断面図で、図３は内側小扉５を開いているところを示す平断面図で、図４は内側小扉５を開いたところを示す平断面図で、図５は内側小扉５を閉じた状態の扉本体１の内観図で、図６は内側小扉５を開いた状態の扉本体１の内観図で、図７は外側小扉３を閉じた状態の扉本体１の外観図で、図８は外側小扉３を開いた状態の扉本体１の外観図である。 この扉本体１に把手８と錠９の取付け位置を外して、扉本体１の片側に換気パネル２を上下２箇所設ける。扉を取り付ける環境により、上下いずれか一方でも良い。該換気パネル２の室外側に外側小扉３を設ける。外側小扉３も扉本体１と同様の鉄骨枠に両面に厚さ０．５ｍｍの鉄板を両面に貼ったスチールフラッシュドア又は鉄板の厚さ１．５ｍｍ以上のプレスドアとし、扉の厚さを１０ｍｍとする。この外側小扉３をオートヒンジで吊り込み、１８０度開きの片開き戸とし、該外側小扉３開いた時煙感知器又は熱煙複合式感知器と連動するか、若しくは温度ヒューズに連動して、ラッチ４に係止するようにして、通常は閉めた状態にし、住戸内に風を取り込む時に開いて使用する。   An embodiment of the invention of claim 1 will be described below with reference to FIGS. FIG. 1 is a plan sectional view showing a state in which the door body 1 is closed, FIG. 2 is a plan sectional view showing a state in which the outer small door 3 is opened 180 degrees and fixed to the latch 4, and FIG. FIG. 4 is a plan sectional view showing a state where the inner small door 5 is opened. FIG. 5 is an interior view of the door body 1 in a state where the inner small door 5 is closed. 6 is an interior view of the door main body 1 with the inner small door 5 open, FIG. 7 is an external view of the door main body 1 with the outer small door 3 closed, and FIG. 8 is a state with the outer small door 3 opened. It is an external view of the door main body 1. The attachment position of the handle 8 and the lock 9 is removed from the door main body 1, and the ventilation panel 2 is provided at two upper and lower portions on one side of the door main body 1. Depending on the environment in which the door is installed, either the top or bottom may be used. An outer small door 3 is provided outside the ventilation panel 2. The outer small door 3 is also a steel flash door in which a steel frame similar to the door body 1 and a steel plate having a thickness of 0.5 mm is pasted on both sides, or a press door having a thickness of 1.5 mm or more. 10 mm. This outer small door 3 is suspended by an auto hinge to form a 180-degree opening single door. When the outer small door 3 is opened, it is linked with a smoke sensor or a combined heat and smoke sensor, or linked with a thermal fuse. It is locked to the latch 4 so that it is normally closed, and is opened and used when taking wind into the dwelling unit.

前記外側小扉３の換気パネル２を挟んだ室内側に、内側小扉５を開閉自在に設ける。内側小扉５の大きさも前記外側小扉３と同じ幅と高さの折れ戸とする。扉の厚さは１０ｍｍのスチール又アルミのフラッシュドア又はプレスドアとする。   An inner small door 5 is provided on the indoor side of the outer small door 3 across the ventilation panel 2 so as to be openable and closable. The size of the inner small door 5 is also a folding door having the same width and height as the outer small door 3. The door thickness is 10 mm steel or aluminum flush door or press door.

請求項２の発明の実施の形態を図９、図１０で説明する。図９は、パンチングメタルで換気パネル２を構成する場合の構成を示す正面図で、図１０はパンチングメタルで換気パネル２を構成する場合の構成を示す縦断面図である。この場合の換気パネル２は厚さdが２０ｍｍである。パンチングメタル１１は室内側も室外側もアルミ板で厚さ１ｍｍで、パンチングメタル１１の孔１３の直径D1,D2が共に２０ｍｍで孔１３の間隔は縦、横共に２８．２８ｍｍである。このパンチングメタル１１を幅１８ｍｍの支持板１２で間隔を設定し、室内側と室外側のパンチングメタルを縦、横共１４．１４ｍｍずらして形成する。この室外側のパンチングメタルに防虫網１４を添設したものが換気パネル２である。   An embodiment of the invention of claim 2 will be described with reference to FIGS. FIG. 9 is a front view showing a configuration when the ventilation panel 2 is made of punching metal, and FIG. 10 is a longitudinal sectional view showing a configuration when the ventilation panel 2 is made of punching metal. The ventilation panel 2 in this case has a thickness d of 20 mm. The punching metal 11 is an aluminum plate both inside and outside and is 1 mm thick. The diameters D1 and D2 of the holes 13 of the punching metal 11 are both 20 mm, and the distance between the holes 13 is 28.28 mm both vertically and horizontally. The punching metal 11 is formed with a support plate 12 having a width of 18 mm so that the punching metal on the indoor side and the outdoor side are shifted by 14.14 mm both vertically and horizontally. A ventilating panel 2 is obtained by attaching an insect screen 14 to the punching metal on the outdoor side.

請求項２の発明の別の実施の形態を図１１、図１２で説明する。図１１は、別のパンチングメタルで換気パネル２を構成する場合の構成を示す正面図で、図１２は別のパンチングメタルで換気パネル２を構成する場合の構成を示す断面図である。この場合の換気パネル２も厚さdが２０ｍｍで、パンチングメタル１１は室内側も室外側もアルミ板で厚さ１ｍｍである。室外側のパンチングメタル１１の孔１３はa1,b1共に２０ｍｍ角で孔１３の間隔は縦、横共に４０ｍｍで、室内側のパンチングメタル１１の孔１３はa2,b2共に９．０９ｍｍ角で孔１３の間隔は縦、横共に１８．１８ｍｍで、この内外のパンチングメタル１１を幅１８ｍｍの支持板１２で間隔を設定して形成する。この室外側のパンチングメタル１１に防虫網１４を添設したものが換気パネル２である。   Another embodiment of the invention of claim 2 will be described with reference to FIGS. FIG. 11 is a front view showing a configuration when the ventilation panel 2 is configured with another punching metal, and FIG. 12 is a cross-sectional view showing a configuration when the ventilation panel 2 is configured with another punching metal. The ventilation panel 2 in this case also has a thickness d of 20 mm, and the punching metal 11 is an aluminum plate both at the indoor side and the outdoor side, and has a thickness of 1 mm. The holes 13 of the punching metal 11 on the outdoor side are both 20 mm square and the distance between the holes 13 is 40 mm both vertically and horizontally, and the holes 13 of the punching metal 11 on the indoor side are both 9.09 mm square and 13 mm square. The inner and outer punching metal 11 is formed by setting the interval with the support plate 12 having a width of 18 mm. A ventilation panel 2 is formed by attaching an insect screen 14 to the punching metal 11 on the outdoor side.

請求項３の発明の実施の形態を図１３、図１４で説明する。図１３は、ハニカムコア１５で換気パネル２を構成する場合の構成を示す正面図で、図１４はハニカムコア１５で換気パネル２を構成する場合の構成を示す断面図である。この場合の換気パネル２の厚さdが２０ｍｍなので、ハニカムコア１５の厚さを２０ｍｍとし、セルの角度を４５度室内側に上がり勾配とすると、セルの間隔pも２０ｍｍとなる。ハニカムコア１５はアルミ板の厚さ１ｍｍの薄板で、セルの形状は四角形である。このハニカムコア１５の室内側に防虫網１４を添設したものが換気パネル２である。   An embodiment of the invention of claim 3 will be described with reference to FIGS. FIG. 13 is a front view illustrating a configuration when the ventilation panel 2 is configured with the honeycomb core 15, and FIG. 14 is a cross-sectional view illustrating a configuration when the ventilation panel 2 is configured with the honeycomb core 15. Since the thickness d of the ventilation panel 2 in this case is 20 mm, if the thickness of the honeycomb core 15 is 20 mm and the cell angle is 45 degrees toward the indoor side, the cell interval p is also 20 mm. The honeycomb core 15 is a thin aluminum plate having a thickness of 1 mm, and the cell shape is a quadrangle. A ventilation panel 2 is provided with an insect screen 14 on the indoor side of the honeycomb core 15.

実施例を図１〜図８及び図１１〜図１２で説明する。図１は扉本体を閉じた状態の平断面図で、外側小扉３も内側小扉５も閉じた状態である。この場合の外壁７は厚さが２０ｃｍのコンクリートの壁である。扉は鉄骨枠に両面に厚さ０．５ｍｍの鉄板を両面に貼ったスチールフラッシュドアで、ドア幅が８５ｃｍで、ドア高さが２１０ｃｍで、このドアを３枚の丁番１６で取り付けたのが扉本体１で、把手８と錠９が取り付けてある。この扉本体１に把手８と錠９の取付け位置を外して、幅３２０ｍｍ高さ７２０ｍｍの換気パネル２を扉本体１の片側に、上下２箇所設け、該換気パネル２の室外側に外側小扉３を設ける。該外側小扉３も扉本体１と同様の鉄骨枠に両面に厚さ０．５ｍｍの鉄板を両面に貼ったスチールフラッシュドアとし、扉の厚さを１０ｍｍとする。この外側小扉３をオートヒンジで吊り込み、１８０度開きの片開き戸とし、該外側小扉３開いた時に温度ヒューズと連動するラッチ４に係止するようにする。前記外側小扉３の換気パネル２を挟んだ室内側に、内側小扉５を開閉自在に設ける。内側小扉５の大きさも前記外側小扉３と同じ幅３２０ｍｍ高さ７２０ｍｍの折れ戸とする。扉の厚さは１０ｍｍのアルミのフラッシュドアとする。   Embodiments will be described with reference to FIGS. 1 to 8 and FIGS. FIG. 1 is a cross-sectional plan view of the door body in a closed state, in which both the outer small door 3 and the inner small door 5 are closed. The outer wall 7 in this case is a concrete wall having a thickness of 20 cm. The door is a steel flash door with a 0.5mm thick steel plate on both sides of a steel frame. The door width is 85cm, the door height is 210cm, and this door is attached with three hinges 16. Is a door body 1 to which a handle 8 and a lock 9 are attached. The attachment position of the handle 8 and the lock 9 is removed from the door body 1, and the ventilation panel 2 having a width of 320 mm and a height of 720 mm is provided on one side of the door body 1 at two locations, upper and lower. 3 is provided. The outer small door 3 is also a steel flash door in which a steel frame similar to that of the door body 1 is coated with a steel plate having a thickness of 0.5 mm on both sides, and the thickness of the door is 10 mm. The outer small door 3 is suspended by an auto hinge so as to be a single-opening door that opens 180 degrees, and when the outer small door 3 is opened, the outer small door 3 is locked to a latch 4 that interlocks with the temperature fuse. An inner small door 5 is provided on the indoor side of the outer small door 3 across the ventilation panel 2 so as to be openable and closable. The size of the inner small door 5 is also a folding door having the same width 320 mm and height 720 mm as the outer small door 3. The door thickness is a 10 mm aluminum flush door.

換気パネル２も前記小扉と同じ幅３２０ｍｍで高さ７２０ｍｍで、厚さdが２０ｍｍとし、換気パネル２をパンチングメタル１１で形成する。室内側も室外側もアルミ板で厚さ１ｍｍで、室外側のパンチングメタル１１の孔１３はa1,b1共に２０ｍｍ角で孔１３の間隔は縦、横共に４０ｍｍで、室内側のパンチングメタル１１の孔１３はa2,b2共に９．０９ｍｍ角で孔１３の間隔は縦、横共に１８．１８ｍｍで、この内外のパンチングメタル１１を幅１８ｍｍの支持板１２で間隔を設定して形成する。この室外側のパンチングメタル１１に防虫網１４を添設して換気パネル２とする。   The ventilation panel 2 also has the same width 320 mm as the small door, a height of 720 mm, a thickness d of 20 mm, and the ventilation panel 2 is formed of the punching metal 11. Both the indoor side and the outdoor side are made of aluminum plate and have a thickness of 1 mm. The holes 13 of the punching metal 11 on the outdoor side are both 20 mm square and the interval between the holes 13 is 40 mm both vertically and horizontally. The holes 13 are 9.09 mm square for both a2 and b2, and the distance between the holes 13 is 18.18 mm both vertically and horizontally. The inner and outer punching metal 11 is formed by setting a distance with a support plate 12 having a width of 18 mm. An insect screen 14 is attached to the punching metal 11 on the outdoor side to form the ventilation panel 2.

以下、上記構成の動作を説明する。換気をする際、外側小扉３を１８０度開いて該外側小扉３をラッチ４に固定する。次いで、内側小扉５の空錠１０を外し、該内側小扉５を開く、開く角度で通風量を調節して使用する。空錠１０を閉めると室外から開くことが出来ない。火災時に、外側小扉３を開いていると、温度ヒューズが熱で溶けて、スプリングが働き、外側小扉３を係止しているラッチが外れ、オートヒンジに吊り込まれた該外側小扉３が閉まり、特定防火設備として機能する。換気をする場合は外側小扉３と内側小扉５を開くと、パンチングメタル１１の孔１３の間から、風が入るが視線を遮蔽し、防虫網で昆虫の侵入を防止する。   The operation of the above configuration will be described below. When ventilating, the outer small door 3 is opened 180 degrees and the outer small door 3 is fixed to the latch 4. Next, the empty lock 10 of the inner small door 5 is removed, the inner small door 5 is opened, and the ventilation amount is adjusted at an opening angle. When the empty lock 10 is closed, it cannot be opened from the outside. In the event of a fire, if the outer small door 3 is opened, the thermal fuse is melted by heat, the spring is activated, the latch that locks the outer small door 3 is released, and the outer small door suspended by the auto hinge 3 closes and functions as a specific fire prevention equipment. In the case of ventilation, when the outer small door 3 and the inner small door 5 are opened, wind enters from between the holes 13 of the punching metal 11, but the line of sight is shielded, and insects are prevented from entering by an insect repellent net.

扉本体１を閉じた状態を示す平断面図Flat cross-sectional view showing the door body 1 closed 外側小扉３を１８０度開いてラッチ４に固定した状態を示す平断面図Flat sectional view showing a state where the outer small door 3 is opened 180 degrees and fixed to the latch 4 内側小扉５を開いているところを示す平断面図Plan sectional view showing the inside small door 5 being opened 内側小扉５を開いたところを示す平断面図Plan sectional view showing the inside small door 5 opened 内側小扉５を閉じた状態を示す扉本体１の内観図Interior view of the door body 1 showing the closed state of the inner small door 5 内側小扉５を開いた状態を示す扉本体１の内観図Inside view of the door body 1 showing the state where the inner small door 5 is opened 外側小扉３を閉じた状態を示す扉本体１の外観図External view of door body 1 showing a state in which the outer small door 3 is closed 外側小扉３を開いた状態を示す扉本体１の外観図External view of door body 1 showing a state in which the outer small door 3 is opened パンチングメタル１１で換気パネル２を構成する場合の構成を示す正面図The front view which shows the structure in case the ventilation panel 2 is comprised with the punching metal 11. FIG. パンチングメタル１１で換気パネル２を構成する場合の構成を示す断面図Sectional drawing which shows a structure in case the ventilation panel 2 is comprised with the punching metal 11. 別のパンチングメタル１１で換気パネル２を構成する場合の構成を示す正面図The front view which shows the structure in the case of comprising the ventilation panel 2 with another punching metal 11 別のパンチングメタル１１で換気パネル２を構成する場合の構成を示す断面図Sectional drawing which shows a structure in case the ventilation panel 2 is comprised with another punching metal 11. ハニカムコア１５で換気パネル２を構成する場合の構成を示す正面図Front view showing a configuration when the ventilation panel 2 is configured by the honeycomb core 15 ハニカムコア１５で換気パネル２を構成する場合の構成を示す断面図Sectional drawing which shows the structure in the case of comprising the ventilation panel 2 with the honeycomb core 15

符号の説明Explanation of symbols

１ 扉本体
２ 換気パネル
３ 外側小扉
４ ラッチ
５ 内側小扉
６ 建具枠
７ 外壁
８ 把手
９ 錠
１０ 空錠
１１ パンチングメタル
１２ 支持板
１３ 孔
１４ 防虫網
１５ ハニカムコア
１６ 丁番 DESCRIPTION OF SYMBOLS 1 Door main body 2 Ventilation panel 3 Outer small door 4 Latch 5 Inner small door 6 Joiner frame 7 Outer wall 8 Handle 9 Lock 10 Empty lock 11 Punching metal 12 Support plate 13 Hole 14 Insect net 15 Honeycomb core 16 Hinge

Claims (3)

集合住宅の玄関扉であつて、扉本体（１）に通気用の換気パネル（２）を設けると共に前記換気パネル（２）の室外側にオートヒンジで常時閉まるように付勢した外側小扉（３）を開閉自在に設け、且つ外側小扉（３）を開いた状態で係止するラッチ（４）を煙感知器又は熱煙複合式感知器に連動するか、若しくは温度ヒューズに連動して火災時に前記外側小扉（３）のラッチ（４）が外れ、外側小扉（３）が閉まり、該換気パネル（２）の間を遮断することとし、該換気パネル（２）の室内側に内側小扉（５）を開閉自在に設け、扉本体（１）を施錠した状態で、該内側小扉（５）を室内側から開け閉めすることができることを特徴とする換気装置付き玄関扉。   An entrance door of an apartment house, which is provided with a ventilation panel (2) for ventilation in the door body (1) and is energized so as to be always closed by an auto hinge on the outside of the ventilation panel (2) ( 3) can be opened and closed, and the latch (4) that locks with the outer small door (3) opened is linked to the smoke sensor or the combined heat and smoke sensor, or linked to the thermal fuse. In the event of a fire, the latch (4) of the outer small door (3) is released, the outer small door (3) is closed, and the space between the ventilation panels (2) is blocked. An entrance door with a ventilator, characterized in that the inner small door (5) can be opened and closed and the inner small door (5) can be opened and closed from the indoor side in a state where the door body (1) is locked. ２枚のパンチングメタル（１１）の間に支持板（１２）を介在させて扉の厚さより小さい寸法の間隔に設定し、室外側のパンチングメタル（１１）と室内側のパンチングメタル（１１）の通過風量を同じになるように、孔（１３）の大きさを同じにし、且つ孔（１３）からの視線を遮るように孔（１３）の位置をずらすか、若しくは室外側のパンチングメタル（１１）の孔（１３）より室内側のパンチングメタル（１１）の孔（１３）を小さくし、且つ孔の数を多くして単位面積当りの大きさを同じにして通過風量が同じになるようにし、さらに、室内側のパンチングメタル（１１）に防虫網（１４）を添設してなる換気パネル（２）。   A support plate (12) is interposed between the two punching metals (11) so that the distance is smaller than the door thickness, and the punching metal (11) on the outdoor side and the punching metal (11) on the indoor side are separated. The size of the hole (13) is made the same so that the passing air volume is the same, and the position of the hole (13) is shifted so as to block the line of sight from the hole (13), or the punching metal (11 The hole (13) of the punching metal (11) on the indoor side is made smaller than the hole (13) of), and the number of holes is increased so that the size per unit area is the same, so that the air flow rate is the same. Furthermore, the ventilation panel (2) which adds an insect net (14) to the indoor punching metal (11). ハニカムコア（１５）を、ハニカムコア（１５）の間からの視線を遮るように角度を付け、且つ扉の厚さより小さい寸法の厚さとし、さらに室内側のハニカムコア（１５）の面に防虫網（１４）を添設してなる換気パネル（２）。   The honeycomb core (15) is angled so as to block the line of sight from between the honeycomb cores (15) and has a thickness smaller than the thickness of the door. Further, an insect repellent net is formed on the surface of the honeycomb core (15) on the indoor side. A ventilation panel (2) provided with (14).
JP2006327930A 2006-12-05 2006-12-05 Vestibule door with ventilator and ventilation panel Pending JP2008138476A (en)

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JP2012127127A (en) * 2010-12-16 2012-07-05 Sanwa Shutter Corp Door device with ventilation mechanism
KR101233680B1 (en) 2012-10-22 2013-02-15 윤관영 Eco-environment front door for ventilation of high efficiency
WO2013118922A1 (en) * 2012-02-10 2013-08-15 鐵矢工業株式会社 Gate device with pressure difference mitigating mechanism
JP2015010395A (en) * 2013-06-28 2015-01-19 パナソニックＩｐマネジメント株式会社 Door
JP2015121084A (en) * 2013-06-28 2015-07-02 パナソニックＩｐマネジメント株式会社 Door
JP2015137519A (en) * 2014-01-24 2015-07-30 旭化成ホームズ株式会社 Fixture
JP2022006249A (en) * 2020-06-24 2022-01-13 ユーテック株式会社 Door equipped with small door
CN114396222A (en) * 2022-01-18 2022-04-26 浙江天元门业有限公司 A prevent fire door device for piping lane

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127127A (en) * 2010-12-16 2012-07-05 Sanwa Shutter Corp Door device with ventilation mechanism
WO2013118922A1 (en) * 2012-02-10 2013-08-15 鐵矢工業株式会社 Gate device with pressure difference mitigating mechanism
JP2013177803A (en) * 2012-02-10 2013-09-09 Tetsuya Kogyo Kk Door device with differential pressure relaxation mechanism
CN104105837A (en) * 2012-02-10 2014-10-15 Bx铁矢株式会社 Gate device with pressure difference mitigating mechanism
US9670697B2 (en) 2012-02-10 2017-06-06 Bx Tetsuya Co., Ltd. Door device with pressure difference mitigating mechanism
KR101233680B1 (en) 2012-10-22 2013-02-15 윤관영 Eco-environment front door for ventilation of high efficiency
JP2015010395A (en) * 2013-06-28 2015-01-19 パナソニックＩｐマネジメント株式会社 Door
JP2015121084A (en) * 2013-06-28 2015-07-02 パナソニックＩｐマネジメント株式会社 Door
JP2015137519A (en) * 2014-01-24 2015-07-30 旭化成ホームズ株式会社 Fixture
JP2022006249A (en) * 2020-06-24 2022-01-13 ユーテック株式会社 Door equipped with small door
CN114396222A (en) * 2022-01-18 2022-04-26 浙江天元门业有限公司 A prevent fire door device for piping lane
CN114396222B (en) * 2022-01-18 2023-07-14 浙江天元门业有限公司 Fireproof door device for pipe gallery

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