JP2007308964A - Eave soffit ventilation member - Google Patents

Eave soffit ventilation member Download PDF

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JP2007308964A
JP2007308964A JP2006138980A JP2006138980A JP2007308964A JP 2007308964 A JP2007308964 A JP 2007308964A JP 2006138980 A JP2006138980 A JP 2006138980A JP 2006138980 A JP2006138980 A JP 2006138980A JP 2007308964 A JP2007308964 A JP 2007308964A
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air supply
horizontal plate
plate
ventilation member
exhaust
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Toshihiro Nishida
利博 西田
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Toko Co Ltd
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Toko Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To improve the poor appearance of a conventional eave soffit ventilation member, caused by visibility of the interior of a building via intake ports and exhausts port, and to provide a new eave soffit ventilation member which does not allow intake ports and exhaust ports thereof to be vertically opened, has a structure whose interior is invisible by interrupting a field of view from outside to inside the building via the intake ports and exhaust ports even from a location directly below the eave soffit ventilation member, and also has a structure whose interior is invisible even from a location diagonally below the same by virtue of a bridged flat portion and bulged portions on both sides of the same, to thereby improve the appearance of the same. <P>SOLUTION: The eave soffit ventilation member is formed of a groove-shaped exhaust section and an intake section, and arranged such that the exhaust ports of the exhaust section and the intake ports of the intake section are not vertically located. Further the intake ports of the intake section are formed in a bridged gap of a flat portion of a lower horizontal plate forming a bottom surface of the intake section. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、軒天井板を天井板に取り付けるための合わせ部材であるとともに、屋内の湿気などを含んだ空気を屋外に排出するための換気構造を併せ持つ部材で、優れた外観を有する軒天井換気部材に関する。   The present invention is a mating member for attaching an eaves ceiling board to the ceiling board, and a member having a ventilation structure for exhausting air containing indoor humidity to the outdoors, and has an excellent appearance. It relates to members.

従来から軒天井用の通気金物は存在した（例えば、特許文献１参照）。
特許文献１は、水平上板から側板を連設して側板に排気穴を並列に穿設した断面がハット形状の金物である。
また、他の軒天井換気用縁材も存在した(例えば、特許文献２参照)。
特許文献２は、見切り縁材の下を開孔して換気口とし、通気路を確保するものであった。 Conventionally, there has been a vent hardware for eaves ceiling (see, for example, Patent Document 1).
In Patent Document 1, a cross section in which a side plate is continuously provided from a horizontal upper plate and exhaust holes are formed in parallel on the side plate is a hat-shaped hardware.
In addition, other eaves ceiling ventilation edges exist (see, for example, Patent Document 2).
In Patent Document 2, a hole is formed by opening a hole under the parting edge material to make a ventilation port, and a ventilation path is secured.

特開２００５−２５６４４４号公報(第１頁、第１図)Japanese Patent Laying-Open No. 2005-256444 (first page, FIG. 1) 特開２００３−２７６５２号公報(第１頁、第１図)JP2003-27652A (first page, FIG. 1)

特許文献１に記載の発明では、両起立部の間が排気孔となるが、排気孔の垂直方向に換気穴が開孔されている。このように垂直方向に換気穴が形成されていると、天井用通気金物を使用したときに、屋外から排気孔、換気穴を通して天井裏が見えることになってしまう。屋外から軒天井内が見えてしまうことは外観上、非常に悪かった。   In the invention described in Patent Document 1, the space between the two standing parts is an exhaust hole, but a ventilation hole is opened in the direction perpendicular to the exhaust hole. When the ventilation hole is formed in the vertical direction as described above, when the ceiling ventilator is used, the back of the ceiling can be seen from the outside through the exhaust hole and the ventilation hole. It was very bad in appearance that the inside of the eaves ceiling could be seen from outside.

また、特許文献２に記載の発明では、確かに換気口から通気路が垂直方向になっていない。だが、換気用縁材からの給気口が開放されているため、傾斜方向から見たときに天井裏が見えてしまい、これも外観上悪かった。   Moreover, in the invention described in Patent Document 2, the air passage is certainly not in the vertical direction from the ventilation port. However, since the air supply opening from the ventilation rim was opened, the back of the ceiling was visible when viewed from the inclined direction, which was also bad in appearance.

そこで、本発明は、排気孔から給気孔を通して、屋外から天井裏が見えることがなく、使用時に見栄えがよい軒天井換気部材を提供する。   Therefore, the present invention provides an eaves ceiling ventilation member that does not allow the back of the ceiling to be seen from the outside through the air supply hole through the air supply hole, and has a good appearance when used.

本発明は、溝型の排出部とこの上に所定の間隔を置いて配置される溝型の給気部とからなる軒天井換気部材であって、排出部は、中水平板と、その両側から連続形成される連接板と、この連接板から各々連続形成される上水平板からなり、給気部は、下水平板と、その両側方に直立形成される壁板と、各々の壁板から連続形成される受板からなり、下水平板の表面側方若しくは壁板表面に不燃性体積膨張材を配置し、前記連接板若しくは上水平板に排出孔を開孔し、前記下水平板にはその幅に給気孔を開孔し、この給気孔はその上方に位置する中水平板の幅方向長さよりも短いことを特徴とするものである。   The present invention is an eaves ceiling ventilation member comprising a groove-type discharge portion and a groove-type air supply portion disposed on the groove-type discharge portion at a predetermined interval. The discharge portion includes an intermediate horizontal plate and both sides thereof. The connecting plate is continuously formed from the upper horizontal plate formed continuously from the connecting plate, and the air supply portion is formed from the lower horizontal plate, the wall plate formed upright on both sides thereof, and the respective wall plates. It consists of a continuously formed receiving plate, a non-combustible volume expansion material is disposed on the surface side of the lower horizontal plate or on the wall plate surface, and a discharge hole is opened in the connecting plate or the upper horizontal plate. An air supply hole is opened in the width, and this air supply hole is shorter than the length in the width direction of the middle horizontal plate located above the air supply hole.

また、給気孔は、下水平板から上方に突出するようにブリッジ状に押し出し形成され、突出している両側の隆起部分及びブリッジ部分の平坦な部分と下水平板との隙間をスリット孔として形成されることが好ましい。   Also, the air supply hole is formed in a bridge shape so as to protrude upward from the lower horizontal plate, and a gap between the protruding raised portions on both sides and the flat portion of the bridge portion and the lower horizontal plate is formed as a slit hole. Is preferred.

また、スリット孔の給気孔のブリッジ部分の平坦部分はその上方に位置する中水平板の幅方向長さよりも短いことが好ましい。   Moreover, it is preferable that the flat part of the bridge | bridging part of the air supply hole of a slit hole is shorter than the width direction length of the middle horizontal board located in the upper part.

請求項１の発明により、本発明の軒天井換気部材を使用した場合に給気孔と排気孔が垂直方向に開いていないため、真下より見たとしても給気孔と排気孔を通して屋外から屋内への視界が遮断され、内部が見えない構造となる。内部が見えない構造となるので外観がよい。
従来より、軒天井の換気部材を使用した場合に給気孔、排気孔を通して屋内が見えることで外観上、見栄えが悪かった点を改善することができる。しかも、給気孔、排気孔が適宜開けられており、換気機能が落ちることがない。 According to the first aspect of the present invention, when the eaves ceiling ventilation member of the present invention is used, the air supply hole and the exhaust hole are not opened in the vertical direction. The structure is such that the view is blocked and the interior is not visible. Appearance is good because the inside is invisible.
Conventionally, when an eaves ceiling ventilation member is used, the interior can be seen through the air supply hole and the exhaust hole. In addition, the air supply hole and the exhaust hole are appropriately opened, and the ventilation function is not deteriorated.

請求項２の発明により、給気部の真下から見てもブリッジされた平坦部分が視界を遮断することにより、内方を見えなくすることができる。しかも、給気部の真下から幅方向にずれた斜め下方から給気孔を見ても、平坦部分をブリッジする隆起部分が視界を遮断することにより、給気孔、排気孔を通して内方をみることができない。これにより、本発明の軒天井換気部材は、屋外から屋内を見ることができなくなり、外観上優れたものとなる。   According to the second aspect of the present invention, even when viewed from directly below the air supply unit, the bridged flat portion blocks the field of view so that the inside cannot be seen. Moreover, even if the air supply holes are viewed from obliquely below, shifted in the width direction from just below the air supply part, the ridges that bridge the flat part block the field of view, so that the inside can be seen through the air supply holes and the exhaust holes. Can not. Thereby, the eaves ceiling ventilation member of the present invention cannot be seen indoors from the outside, and is excellent in appearance.

請求項３の発明により、内方が見えない状態で給気孔を最大限に開孔することができ、換気機能を向上させることができる。
給気孔の平坦部分の垂直方向に排気孔が位置しない形態である。給気孔の隆起部分の上方には排気孔の端部が位置することになる。隆起部がせり上がる形状を有するため、排気孔を通して内部が見えることはほとんどない。このため、請求項３に記載の発明においても軒天井換気部材を使用したときに給気孔から排気孔を通して屋外から屋内がみえてしまうことはない。よって、これにより、内方が見えない状態で換気機能を向上させることができる。 According to the third aspect of the present invention, the air supply holes can be opened to the maximum while the inside cannot be seen, and the ventilation function can be improved.
The exhaust hole is not positioned in the vertical direction of the flat portion of the air supply hole. The end of the exhaust hole is positioned above the raised portion of the air supply hole. Since the raised portion has a raised shape, the inside is hardly seen through the exhaust hole. For this reason, also in the invention according to claim 3, when the eaves ceiling ventilation member is used, the indoors cannot be seen from the outside through the air supply hole through the exhaust hole. Therefore, this makes it possible to improve the ventilation function in a state where the inside is not visible.

本発明の実施例を図面に沿って説明する。
図1は本発明の軒天井換気部材１の斜視図、図２は図１のＡ−Ａ線断面図、図３は本発明の使用状態を示す側面図、図４は本発明の排気部１１を示す斜視図、図５は本発明の給気部３１を示す斜視図、図８は本発明の第２実施例を示す斜視図、図９は本発明の第２実施例を示すＢ−Ｂ線断面図である。 Embodiments of the present invention will be described with reference to the drawings.
1 is a perspective view of an eaves ceiling ventilation member 1 according to the present invention, FIG. 2 is a cross-sectional view taken along line AA of FIG. 1, FIG. 3 is a side view showing a use state of the present invention, and FIG. FIG. 5 is a perspective view showing an air supply unit 31 of the present invention, FIG. 8 is a perspective view showing a second embodiment of the present invention, and FIG. 9 is a BB showing a second embodiment of the present invention. It is line sectional drawing.

図１に示すように本発明の軒天井換気部材１は排気部１１と給気部３１とを組み合わせるものである。図３に示すように軒天井換気部材１は垂直板材２と天井板材３とを接続するために配置される。軒天井換気部材１は家屋の壁となる垂直板材２と天井板材３との接続だけでなく、屋外の空気を給気して換気する。排気部１１には排気孔１２給気部３１には給気孔３２があり、この給気孔３２から給気した屋外の空気を、軒天井換気部材１の通気路４を通り、排気孔１２から屋内に排気することができる。   As shown in FIG. 1, the eaves ceiling ventilation member 1 of the present invention combines an exhaust part 11 and an air supply part 31. As shown in FIG. 3, the eaves ceiling ventilation member 1 is arranged to connect the vertical plate member 2 and the ceiling plate member 3. The eaves ceiling ventilation member 1 ventilates not only the connection between the vertical plate member 2 and the ceiling plate member 3 serving as the walls of the house but also the outside air. The exhaust part 11 has an exhaust hole 12, and the air supply part 31 has an air supply hole 32, and outdoor air supplied from the air supply hole 32 passes through the ventilation path 4 of the eaves ceiling ventilation member 1 and is indoors from the exhaust hole 12 Can be exhausted.

軒天井換気部材１は排気部１１と給気部３１を組み合わせたときに、排気部１１と給気部３２との間に通気路４が形成される。通気路４に不燃性の膨張材５を適宜配置する。不燃性膨張材５は一定温度を感知すると、膨張し通気路４を塞ぐ。これにより、本発明の軒天井換気部材１を使用し、屋内で火事などの場合、通気路を塞いで延焼を防ぐことができる。また、屋外からの給気を膨張材５により遮断できるので、屋内の火事に酸素の供給を遮断し、屋内の火事の拡大を防ぐことができる。   In the eaves ceiling ventilation member 1, when the exhaust part 11 and the air supply part 31 are combined, the ventilation path 4 is formed between the exhaust part 11 and the air supply part 32. An incombustible expansion material 5 is appropriately disposed in the air passage 4. When the non-combustible expansion material 5 senses a certain temperature, it expands and closes the air passage 4. Thereby, when the eaves ceiling ventilation member 1 of this invention is used and a fire etc. are carried out indoors, an air passage can be plugged and a fire spread can be prevented. Further, since the air supply from the outside can be blocked by the expansion material 5, the supply of oxygen to the indoor fire can be blocked, and the expansion of the indoor fire can be prevented.

図４に示すように、軒天井換気部材１の排気部１１は、薄板の鋼板で形成される方形状の中水平板１３と、中水平板１３の幅方向の両側に連接板１４、１４が連続形成される。中水平板１３は水平方向に形成されるが、連続板１４、１４は中水平板１３から斜め上方に傾斜して連続形成されている。各々の連続板１４、１４の側方の中水平板側と反対側に上水平板１５、１５が連続形成される。上水平板１５、１５は水平方向に形成される。
つまり、排気部１１は、上水平板１５、１５に対し、中水平板１３、連続板１４、１４が溝状となるように形成されている。溝状の排気部１１は長手方向に適宜長さに形成される。 As shown in FIG. 4, the exhaust portion 11 of the eaves ceiling ventilation member 1 includes a rectangular middle horizontal plate 13 formed of a thin steel plate, and connecting plates 14 and 14 on both sides in the width direction of the middle horizontal plate 13. Continuously formed. The middle horizontal plate 13 is formed in the horizontal direction, but the continuous plates 14 and 14 are continuously formed obliquely upward from the middle horizontal plate 13. Upper horizontal plates 15 and 15 are continuously formed on the side opposite to the middle horizontal plate side of each continuous plate 14 and 14. The upper horizontal plates 15 and 15 are formed in the horizontal direction.
That is, the exhaust part 11 is formed so that the middle horizontal plate 13 and the continuous plates 14 and 14 have a groove shape with respect to the upper horizontal plates 15 and 15. The groove-shaped exhaust part 11 is appropriately formed in the longitudinal direction.

排気部１１の排気孔１２は連続板１４、１４に複数個連続して形成される。排気孔１２は図４に示すように、排気部１１の幅方向を長辺とするする方形状の形態となる。排気孔１２の長辺は１３．５ｍｍ程度であるのに対し、短辺は２ｍｍ程度である。   A plurality of exhaust holes 12 of the exhaust part 11 are continuously formed in the continuous plates 14 and 14. As shown in FIG. 4, the exhaust hole 12 has a rectangular shape in which the width direction of the exhaust part 11 is a long side. The long side of the exhaust hole 12 is about 13.5 mm, while the short side is about 2 mm.

図５に示すように、軒天井換気部材１の給気部３１は、薄板の鋼板で形成された方形状の下水平板３３があり、その幅方向両側に直立に壁板３４、３４が連続形成される。各々の壁板３４、３４は下水平板側と反対側に受板３５、３５が連続形成される。下水平板３３、受板３５、３５は水平方向に形成される。
つまり、給気部３１も、受板３５、３５に対し、壁板３４、３４、下水平板３３が溝状になるように形成されている。 As shown in FIG. 5, the air supply portion 31 of the eaves ceiling ventilation member 1 has a rectangular lower horizontal plate 33 formed of a thin steel plate, and wall plates 34 and 34 are continuously formed upright on both sides in the width direction. Is done. Each of the wall plates 34, 34 is formed with receiving plates 35, 35 on the side opposite to the lower horizontal plate side. The lower horizontal plate 33 and the receiving plates 35 and 35 are formed in the horizontal direction.
That is, the air supply unit 31 is also formed so that the wall plates 34 and 34 and the lower horizontal plate 33 are grooved with respect to the receiving plates 35 and 35.

受板３５、３５は適宜長さで屈曲させた屈曲部３６、３６が形成される。屈曲部３６、３６は水平方向の受板３５、３５を約１８０度屈曲させている。屈曲部３６、３６は屈曲した内部に薄型鋼板が入るようなスペースを有する。図６に示すように、このスペースに排気部１１の上水平板１５、１５をスライドさせて入れることで排気部１１と給気部３１とを組み合わせることができる。   The receiving plates 35 and 35 are formed with bent portions 36 and 36 that are appropriately bent to a length. The bent portions 36 and 36 bend the horizontal receiving plates 35 and 35 by about 180 degrees. The bent portions 36 and 36 have a space in which the thin steel plate can enter the bent inside. As shown in FIG. 6, the exhaust unit 11 and the air supply unit 31 can be combined by sliding the upper horizontal plates 15 and 15 of the exhaust unit 11 into the space.

給気孔３２は下水平板３３に複数個形成される。給気孔３２は押し出し成型によりブリッジするように形成される。給気孔３２の平坦部分を押し出すものである。給気部３１の幅方向両側に切り込みが入っており、押し出された状態でブリッジの上側にあたる平坦部分３７と下水平板３３との間にスリット状に給気孔３２は形成される。
つまり、ブリッジ状に平坦部分３７がその両側の隆起部分３８、３８により隆起しており、隆起した高さ分だけ下水平板３３との間に給気孔が形成されることになる。
給気孔３２はブリッジした平坦部分３７と下水平板３３との間の切り込み部分に形成されるものであるため、図７に示すように給気部３１の真下から見ても、平坦部分３７が視界を遮断するので給気孔３２の内方が見えない形状となる。 A plurality of air supply holes 32 are formed in the lower horizontal plate 33. The air supply holes 32 are formed so as to bridge by extrusion molding. The flat portion of the air supply hole 32 is pushed out. Cuts are made on both sides of the air supply unit 31 in the width direction, and the air supply holes 32 are formed in a slit shape between the flat portion 37 on the upper side of the bridge and the lower horizontal plate 33 in the extruded state.
That is, the flat portion 37 is raised in a bridge shape by the raised portions 38, 38 on both sides, and an air supply hole is formed between the flat portion 37 and the lower horizontal plate 33 by the raised height.
Since the air supply hole 32 is formed in a cut portion between the bridged flat portion 37 and the lower horizontal plate 33, the flat portion 37 is visible even when viewed from directly below the air supply portion 31 as shown in FIG. Therefore, the inside of the air supply hole 32 is invisible.

排気部１１と給気部３１とを組み合わせた場合、排気部の排気孔１２は給気部の給気孔３２の垂直方向に位置しないように形成される。給気孔３２を押し出し形成してスリット状に形成した場合、真下から給気部３１の内方は見えないが給気部の下方から長手方向にずれた斜め下方からは内方が見える可能性がある。しかし、排気孔１２が給気孔の垂直方向に位置しないことで、給気部３１の斜め下方から排気孔１２を通して内方をみることが難しくなる。給気部３１の下方から幅方向にずれた斜め下方から見た場合は隆起部分３８が視界を遮断するので、この方向からも内方をみることができない。
軒天井換気部材１を使用時に至っては、換気をするための給気孔３２から排気孔１２を通して屋外から屋内がみえてしまうことが設置したときの外観が非常に悪かった。だが、本発明の排気孔１２と給気孔３２によると屋外から屋内への視界を遮断して見ることができなくなり、外観が良くなる。 When the exhaust part 11 and the air supply part 31 are combined, the exhaust hole 12 of the exhaust part is formed so as not to be positioned in the vertical direction of the air supply hole 32 of the air supply part. When the air supply holes 32 are extruded and formed in a slit shape, the inside of the air supply part 31 cannot be seen from directly below, but the inside can be seen from an obliquely downward direction shifted from the lower part of the air supply part in the longitudinal direction. is there. However, since the exhaust holes 12 are not positioned in the vertical direction of the air supply holes, it is difficult to look inward through the exhaust holes 12 from obliquely below the air supply part 31. When viewed from an obliquely downward position shifted in the width direction from the lower side of the air supply unit 31, the raised portion 38 blocks the field of view, so that the inside cannot be seen from this direction.
When the eaves ceiling ventilation member 1 was used, the appearance when the indoors were seen from the outside through the exhaust holes 12 through the air supply holes 32 for ventilation was very bad. However, according to the exhaust hole 12 and the air supply hole 32 of the present invention, the view from the outside to the indoors cannot be seen and the appearance is improved.

本発明の第２実施例は、図８、９に示すように、給気孔３２の平坦部分３７の垂直方向に排気孔１２が位置しない形態である。給気孔３２の隆起部分３８、３８の上方には排気孔１２の端部が位置することになる。この場合、隆起部３８がせり上がる形状を有するため、排気孔１２を通して内部が見えることはほとんどない。これにより、内方が見えない状態で給気孔を最大限に開孔することができ、換気機能を向上させることができる。   In the second embodiment of the present invention, as shown in FIGS. 8 and 9, the exhaust hole 12 is not positioned in the vertical direction of the flat portion 37 of the air supply hole 32. The end of the exhaust hole 12 is located above the raised portions 38 of the air supply hole 32. In this case, since the raised portion 38 has a raised shape, the inside is hardly seen through the exhaust hole 12. As a result, the air supply holes can be opened to the maximum while the inside cannot be seen, and the ventilation function can be improved.

本発明の第３実施例を図１０、図１１に示す。
第３実施例は、排気孔１２が連続板１４と上水平版１５とに連続して形成されている。 連続板１４が中水平板１３から上水平板１５にかけて連続して形成されているが、これが垂直方向に形成されている。しかも、排気孔１２が連続板１４、上水平板１５の一部にかけて開孔しているので、逆L字状に形成されることとなる。
この第３実施例も中水平板１３より給気孔３２の長さが短いので、給気孔を通して屋外から屋内が見えることがないように形成されている。 A third embodiment of the present invention is shown in FIGS.
In the third embodiment, the exhaust holes 12 are continuously formed in the continuous plate 14 and the upper horizontal plate 15. The continuous plate 14 is continuously formed from the middle horizontal plate 13 to the upper horizontal plate 15 and is formed in the vertical direction. Moreover, since the exhaust hole 12 is opened over a part of the continuous plate 14 and the upper horizontal plate 15, it is formed in an inverted L shape.
In the third embodiment, the length of the air supply hole 32 is shorter than that of the middle horizontal plate 13, so that the interior is not seen from the outside through the air supply hole.

図３に示すように、本発明の取り付けは、一方の壁板３４と受板３５との外側が直角形状をしているので、この垂直板材配置部分３９に軒天井換気部材１の水平方向と直行する方向に垂直板材２を位置させて固定することができる。この垂直板材２が家屋の壁となる。
また、もう一方の下水平板３３を壁板３４から外方に延長する延長板４０を形成し、壁板３４の外側と延長板４０と受板３５との間に天井板材配置部分４１を形成する。この天井板材配置部分４１に、天井板材３を配置することにより天井板を固定することができる。
これにより、換気するとともに給気孔３２、排気孔１２を通して、屋外から屋内が見えることがないように視界を遮断した軒天井換気部材１を設置して壁に天井板を設置することができる。 As shown in FIG. 3, the attachment of the present invention is such that the outside of one wall plate 34 and the receiving plate 35 has a right-angled shape. The vertical plate 2 can be positioned and fixed in a direction that is orthogonal. This vertical board | plate material 2 becomes a wall of a house.
Further, an extension plate 40 that extends the other lower horizontal plate 33 outward from the wall plate 34 is formed, and a ceiling plate material arrangement portion 41 is formed between the outside of the wall plate 34 and the extension plate 40 and the receiving plate 35. . The ceiling board can be fixed by arranging the ceiling board material 3 on the ceiling board material arrangement portion 41.
As a result, the eaves ceiling ventilation member 1 with the field of view blocked so as not to be seen from the outside through the air supply holes 32 and the exhaust holes 12 can be installed and the ceiling plate can be installed on the wall.

図１は、本発明の一例を示す斜視図である。FIG. 1 is a perspective view showing an example of the present invention. 図２は、図１のＡ−Ａ 線断面図である。2 is a cross-sectional view taken along line AA in FIG. 図３は、本発明の使用状態の一例を示す側面図である。FIG. 3 is a side view showing an example of the usage state of the present invention. 図４は、本発明の排気部の一例を示す斜視図である。FIG. 4 is a perspective view showing an example of the exhaust part of the present invention. 図５は、本発明の給気部の一例を示す斜視図である。FIG. 5 is a perspective view showing an example of the air supply unit of the present invention. 図６は、本発明の排気部と給気部とをスライドさせて組合わせる状態を示す斜視図である。FIG. 6 is a perspective view showing a state in which the exhaust part and the air supply part of the present invention are slid and combined. 図７は、本発明の底面図である。FIG. 7 is a bottom view of the present invention. 図８は、本発明の第２実施例を示す斜視図である。FIG. 8 is a perspective view showing a second embodiment of the present invention. 図９は、図６のＢ−Ｂ線断面図である。9 is a cross-sectional view taken along line BB in FIG. 図１０は、本発明の第３実施例を示す斜視図であり、排気部と給気部とをスライドさせて組合わせる状態を示す斜視図である。FIG. 10 is a perspective view showing a third embodiment of the present invention, and is a perspective view showing a state in which the exhaust part and the air supply part are combined by sliding. 図１１は、図１１のＣ−Ｃ線断面図である。11 is a cross-sectional view taken along the line CC of FIG.

符号の説明Explanation of symbols

１…軒天井換気部材
２…垂直板材
３…天井板材
４…通気路
５…不燃性膨張材
１１…排気部
１２…排気孔
１３…中水平板
１４…連続板
１５…上水平板
３１…給気部
３２…給気孔
３３…下水平板
３４…壁板
３５…受板
３６…屈曲部
３７…平坦部分
３８…隆起部分
３９…垂直板材配置部
４０…延長板
４１…天井板材配置部 DESCRIPTION OF SYMBOLS 1 ... Eave ceiling ventilation member 2 ... Vertical board material 3 ... Ceiling board material 4 ... Ventilation channel 5 ... Nonflammable expansion material 11 ... Exhaust part 12 ... Exhaust hole 13 ... Middle horizontal board 14 ... Continuous board 15 ... Upper horizontal board 31 ... Air supply Portion 32 ... Air supply hole 33 ... Lower horizontal plate 34 ... Wall plate 35 ... Receiving plate 36 ... Bending portion 37 ... Flat portion 38 ... Raised portion 39 ... Vertical plate material arrangement portion 40 ... Extension plate 41 ... Ceiling plate material arrangement portion

Claims (3)

溝型の排気部とこの上に所定の間隔を置いて配置される溝型の給気部とからなる軒天井換気部材であって、
排気部は、中水平板と、その両側から連続形成される連接板と、この連接板から各々連続形成される上水平板からなり、
給気部は、下水平板と、その両側方に直立形成される壁板と、各々の壁板から連続形成される受板からなり、
下水平板の表面側方若しくは壁板表面に不燃性体積膨張材を配置し、
前記連接板若しくは上水平板に排気孔を開孔し、
前記下水平板にはその幅に給気孔を開孔し、
この給気孔はその上方に位置する中水平板の幅方向長さよりも短いことを特徴とする軒天井換気部材。 An eaves ceiling ventilation member composed of a groove-type exhaust part and a groove-type air supply part disposed on the groove-type exhaust part at a predetermined interval,
The exhaust part consists of a middle horizontal plate, a connecting plate formed continuously from both sides thereof, and an upper horizontal plate formed continuously from each connecting plate,
The air supply unit consists of a lower horizontal plate, wall plates formed upright on both sides thereof, and a receiving plate formed continuously from each wall plate,
Place the non-combustible volume expansion material on the surface side of the lower horizontal plate or the wall plate surface,
Open an exhaust hole in the connecting plate or upper horizontal plate,
The lower horizontal plate has an air supply hole in its width,
The eaves ceiling ventilation member characterized in that the air supply hole is shorter than the length in the width direction of the middle horizontal plate located above. 給気孔は、下水平板から上方に突出するようにブリッジ状に押し出し形成され、突出している両側の隆起部分及びブリッジ部分の平坦な部分と下水平板との隙間をスリット孔として形成されることを特徴とする請求項１に記載の軒天井換気部材。 The air supply holes are formed in a bridge shape so as to protrude upward from the lower horizontal plate, and the protruding portions on both sides and the gap between the flat portion of the bridge portion and the lower horizontal plate are formed as slit holes. The eaves ceiling ventilation member according to claim 1. スリット孔の給気孔のブリッジ部分の平坦部分はその上方に位置する中水平板の幅方向長さよりも短いことを特徴とする請求項２に記載の軒天井換気部材。 3. The eaves ceiling ventilation member according to claim 2, wherein the flat portion of the bridge portion of the air supply hole of the slit hole is shorter than the length in the width direction of the middle horizontal plate located thereabove.
JP2006138980A 2006-05-18 2006-05-18 Eave soffit ventilation member Pending JP2007308964A (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006138980A JP2007308964A (en) 2006-05-18 2006-05-18 Eave soffit ventilation member

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Family

ID=38842075

Family Applications (1)

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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377483A (en) * 1989-08-19 1991-04-03 Hitachi Ltd Picture blur preventing camera
JP2003027652A (en) * 2001-07-23 2003-01-29 Joto Techno Co Ltd Parting member for ventilating eave soffit
JP2004197428A (en) * 2002-12-19 2004-07-15 Onox Mfg:Kk Device for ventilation under eaves
JP2004239001A (en) * 2003-02-07 2004-08-26 Fukuvi Chem Ind Co Ltd Eaves soffit ventilator and eaves soffit structure
JP2006144497A (en) * 2004-11-24 2006-06-08 Joto Techno Co Ltd Parting member for ventilating eave soffit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377483A (en) * 1989-08-19 1991-04-03 Hitachi Ltd Picture blur preventing camera
JP2003027652A (en) * 2001-07-23 2003-01-29 Joto Techno Co Ltd Parting member for ventilating eave soffit
JP2004197428A (en) * 2002-12-19 2004-07-15 Onox Mfg:Kk Device for ventilation under eaves
JP2004239001A (en) * 2003-02-07 2004-08-26 Fukuvi Chem Ind Co Ltd Eaves soffit ventilator and eaves soffit structure
JP2006144497A (en) * 2004-11-24 2006-06-08 Joto Techno Co Ltd Parting member for ventilating eave soffit

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