JP2012017623A - Fittings - Google Patents

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JP2012017623A
JP2012017623A JP2010156551A JP2010156551A JP2012017623A JP 2012017623 A JP2012017623 A JP 2012017623A JP 2010156551 A JP2010156551 A JP 2010156551A JP 2010156551 A JP2010156551 A JP 2010156551A JP 2012017623 A JP2012017623 A JP 2012017623A
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lower frame
insect
outdoor side
face material
frame
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Hiroki Takahashi
裕樹 高橋
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YKK AP Inc
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YKK AP Inc
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Abstract

PROBLEM TO BE SOLVED: To provide a fitting which can improve an appearance design and reduce cost while securing draining performance and insect-proof property of a sill.SOLUTION: A drainage hole 361 is covered by a cover part 25 of a sash stopper 20 so as not to mount additional drain valves or insect proof components on the drainage holes 361, 381 while securing draining performance and insect-proof property of a sill 3. Consequently, an increase in the production cost accompanying an increase in the number of components can be suppressed. Furthermore, the appearance design of a double sliding window 1 can be improved since it is not necessary to mount the drain valves or the same on the drainage hole 381 and then many mounting components are not exposed on the outdoor side of the sill 3.

Description

本発明は、建具に関し、詳しくは、枠体に左右開閉自在に支持される面材を有した引違い窓や片引き窓等の建具であって、面材の屋外側に網戸等の防虫面材を備えた建具に関する。   The present invention relates to a joinery, and more particularly, a joinery such as a sliding window or a single-sided window having a face member supported by a frame body so as to be freely opened and closed left and right, and an insect-proof face material such as a screen door on the outdoor side of the face material It relates to joinery provided with.

従来、引違い窓等の建具において、室内外の障子(面材)よりも屋外側に網戸が設けられることが一般的であり、このような建具における下枠の排水構造が提案されている(例えば、特許文献1参照)。
特許文献1に記載された建具の排水構造では、下枠底面やレールの基端部などに複数の貫通孔が形成されるとともに、下枠の屋外側見付け面に複数の排水孔が形成され、これら複数の排水孔に各々排水弁が取り付けられており、排水弁を設けることで屋外側から雨水等が逆流せず、また虫等の侵入が防止できるようになっている。
Conventionally, in a joinery such as a sliding window, it is common that a screen door is provided on the outdoor side of an indoor and outdoor shoji (face material), and a drainage structure of a lower frame in such a joinery has been proposed ( For example, see Patent Document 1).
In the drainage structure for joinery described in Patent Document 1, a plurality of through holes are formed on the bottom surface of the lower frame, the base end portion of the rail, and the like, and a plurality of drain holes are formed on the outdoor side finding surface of the lower frame, A drainage valve is attached to each of the plurality of drainage holes. By providing the drainage valve, rainwater or the like does not flow backward from the outdoor side, and insects or the like can be prevented from entering.

特許第4172785号公報Japanese Patent No. 4172785

しかしながら、前記特許文献1に記載された従来の排水構造では、下枠底面の貫通孔から下枠中空部に落下させた水を排水するための第1排水孔と、網戸レールと屋外レールとの間で下枠底面に溜まった水を排水するための第2排水孔とが設けられ、これら高さの異なる第1および第2の排水孔に各々排水弁が取り付けられていることから、排水弁の設置箇所数が多くなってしまうという不都合がある。このため、従来の排水構造では、建具の屋外側から多くの排水弁が見えてしまって外観意匠性が低下するとともに、部品点数が多くなることから製品コストが増加してしまうという問題がある。   However, in the conventional drainage structure described in Patent Document 1, the first drainage hole for draining water dropped from the through hole on the bottom surface of the lower frame to the lower frame hollow part, the screen door rail, and the outdoor rail And a second drainage hole for draining water accumulated on the bottom surface of the lower frame, and a drainage valve is attached to each of the first and second drainage holes having different heights. There is an inconvenience that the number of installation locations increases. For this reason, in the conventional drainage structure, many drainage valves can be seen from the outdoor side of the joinery, and the appearance design is lowered, and the number of parts is increased, resulting in an increase in product cost.

本発明の目的は、下枠の排水性や防虫性を確保しつつ外観意匠性の向上や低コスト化を図ることができる建具を提供することにある。   The objective of this invention is providing the fitting which can aim at the improvement of an external appearance design property, and cost reduction, ensuring the drainage property and insect-proofing property of a lower frame.

本発明の建具は、下枠を有した枠体と、この枠体に左右開閉自在に支持される面材と、この面材よりも屋外側にて前記枠体に支持される防虫面材とを備えた建具であって、前記下枠は、前記面材を開閉支持する面材支持部と、見込み方向に延びて前記面材支持部よりも下方に設けられる下枠底面部と、この下枠底面部よりも屋外側に延びる第2底面部と、この第2底面部の屋外側端部から立ち上がって前記防虫面材を支持する防虫面材支持部とを有して構成され、前記下枠の長手方向一端部には、開放した前記面材に当接して当該面材の移動を規制する当接部材が取り付けられるとともに、前記第2底面部を上下に貫通する排水孔が形成され、前記当接部材は、前記面材に当接可能な当接本体と、前記下枠に取り付け支持される支持部と、前記当接本体よりも屋外側に突出して前記排水孔の上側を覆うカバー部とを有して形成されていることを特徴とする。   The joinery of the present invention includes a frame body having a lower frame, a face material that is supported by the frame body so as to be freely openable to the left and right, and an insect repellent face material that is supported by the frame body on the outdoor side of the face material. The lower frame includes a face material support portion that opens and closes the face material, a lower frame bottom surface portion that extends in a prospective direction and is provided below the face material support portion, A second bottom surface portion that extends to the outdoor side of the frame bottom surface portion, and an insect repellent surface material support portion that rises from the outdoor side end portion of the second bottom surface portion and supports the insect repellent surface material, At one end of the frame in the longitudinal direction, a contact member that contacts the opened face material and restricts the movement of the face material is attached, and a drainage hole that penetrates up and down the second bottom surface portion is formed, The contact member includes a contact main body that can contact the face material, a support portion that is attached to and supported by the lower frame, Wherein the abutment body is formed with a cover portion for covering the upper side of the drainage hole and projects outside side from.

ここで、本発明の建具としては、引違い窓であってもよいし、片引き窓や引分け窓などであってもよい。すなわち、一対の面材がそれぞれ開閉自在に設けられた引違い窓であれば、屋外側の面材を移動規制する当接部材が設けられていればよい。また、開閉自在な面材である可動面材を1枚有する片引き窓や、可動面材を2枚有する引分け窓であれば、固定面材や壁等の屋外側に沿って可動面材が開閉自在に設けられ、このような可動面材を移動規制する当接部材が設けられていればよい。
以上の本発明によれば、下枠における防虫面材支持部よりも屋内側に位置する第2底面部に排水孔を形成し、この排水孔から第2底面部に溜まった水を排水することで、排水性を確保することができる。さらに、面材の開放移動を規制する当接部材にカバー部を形成し、このカバー部で排水孔の上側を覆うことで、排水孔からの虫等の侵入を防止して防虫性を確保することができるとともに、別途排水弁や防虫部品等を設ける必要がなく当接部材が兼用できるので、部品点数の増加に伴う製品コストの上昇を抑制することができる。さらに、下枠の屋外側などに排水弁等の取付部品が多く露出することもないため、建具の外観意匠性を向上させることができる。
Here, as a fitting of the present invention, a sliding window may be used, or a single-drawing window or a drawing window may be used. That is, as long as the pair of face materials are sliding windows provided so as to be freely opened and closed, it is only necessary to provide a contact member that restricts movement of the face material on the outdoor side. In addition, in the case of a sliding window having one movable surface material that is an openable / closable surface material, or a draw window having two movable surface materials, the movable surface material is arranged along the outdoor side such as a fixed surface material or a wall. It is only necessary to provide a contact member that can be opened and closed and that restricts movement of such a movable surface material.
According to the present invention described above, the drain hole is formed in the second bottom surface portion located on the indoor side with respect to the insect repellent surface material support portion in the lower frame, and the water accumulated in the second bottom surface portion is drained from the drain hole. Thus, drainage can be secured. Furthermore, a cover part is formed on the abutting member that restricts the opening movement of the face material, and the cover part covers the upper side of the drainage hole, thereby preventing insects and the like from entering the drainage hole and ensuring insect resistance. In addition, since there is no need to provide a separate drain valve or insect-proof parts, the contact member can also be used, so that an increase in product cost due to an increase in the number of parts can be suppressed. Furthermore, since many attachment parts, such as a drain valve, are not exposed to the outdoor side etc. of a lower frame, the external appearance design property of joinery can be improved.

この際、本発明の建具では、前記下枠は、前記面材よりも屋外側かつ前記防虫面材支持部の屋内側に対向して前記下枠底面部から立ち上がる立上り片部を有し、前記下枠の長手方向一端部における前記立上り片部に切欠きが形成され、前記当接部材は、前記当接本体が前記立上り片部よりも屋内側に位置し、前記カバー部が前記切欠きに挿通されて前記立上り片部よりも屋外側に突出して設けられていることが好ましい。
このような構成によれば、立上り片部と防虫面材支持部および第2底面部とで凹溝状に形成された屋外凹溝部を下枠が有する場合であっても、立上り片部の切欠きを介して当接部材のカバー部を突出させることで、前述の通り排水孔をカバー部で覆い、排水孔からの虫等の侵入を防止して防虫性を確保することができる。
At this time, in the joinery of the present invention, the lower frame has a rising piece portion that rises from the bottom surface of the lower frame facing the outdoor side of the face material and the indoor side of the insect-proof surface material support portion, A notch is formed in the rising piece at one longitudinal end of the lower frame, and the contact member is such that the contact main body is located on the indoor side with respect to the rising piece, and the cover is formed in the notch. It is preferable to be provided so as to protrude through the outdoor side from the rising piece portion.
According to such a configuration, even if the lower frame has an outdoor recessed groove portion formed in a recessed groove shape by the rising piece portion, the insect-proof surface material support portion, and the second bottom surface portion, the cutting of the rising piece portion is performed. By projecting the cover part of the contact member through the notch, the drain hole is covered with the cover part as described above, and insects and the like can be prevented from entering from the drain hole, thereby ensuring insect resistance.

さらに、本発明の建具では、前記当接部材は、前記当接本体よりも屋外側に突出しかつ前記カバー部よりも上方に位置する突出部を有して形成され、この突出部が前記切欠きに挿通されて前記立上り片部よりも屋外側に突出して設けられ、前記防虫面材の下端部屋内側側面が当該突出部に摺接可能に設けられていることが好ましい。
このような構成によれば、立上り片部の切欠きを介して屋外側に突出する突出部を当接部材に形成し、この突出部に防虫面材の下端部屋内側側面を摺接させることで、摺接による摩擦抵抗によって防虫面材の移動を拘束することができ、閉じた防虫面材が風等によって不意に開くことを防止して防虫性をさらに高めることができる。
Furthermore, in the joinery of the present invention, the contact member is formed to have a protruding portion that protrudes more outdoors than the contact main body and is positioned above the cover portion, and the protruding portion is the notch. It is preferable that it is provided so as to protrude to the outdoor side from the rising piece portion, and that the inner side surface at the lower end room of the insect-proof surface material is provided so as to be slidable in contact with the protruding portion.
According to such a configuration, the projecting portion projecting to the outdoor side through the notch of the rising piece portion is formed on the contact member, and the projecting portion is brought into sliding contact with the inner side surface of the lower end room of the insect-proof surface material. The movement of the insect repellent material can be restrained by the frictional resistance caused by sliding contact, and the insect repellent property can be further enhanced by preventing the closed insect repellent material from being opened unexpectedly by wind or the like.

また、本発明の建具では、前記当接部材のカバー部は、前記当接本体の上面よりも低い位置に設けられ、このカバー部よりも上側を前記防虫面材の下端部が通過可能に構成されていることが好ましい。
このような構成によれば、当接本体の上面よりも低い位置にカバー部を形成し、このカバー部よりも上側を防虫面材の下端部が通過するように構成したことで、当接本体と面材との当接状態を確保しつつ防虫面材の開閉動作を阻害しないようにできるとともに、排水孔が防虫面材の下方まで延びて形成された場合であっても、この排水孔を確実にカバー部で覆って防虫性を確保することができる。
In the joinery of the present invention, the cover portion of the contact member is provided at a position lower than the upper surface of the contact main body, and the lower end portion of the insect-proof surface material can pass above the cover portion. It is preferable that
According to such a configuration, the contact body is formed by forming the cover portion at a position lower than the upper surface of the contact body and passing the lower end portion of the insect-proof surface material above the cover portion. The opening and closing operation of the insect repellent surface material is not hindered while ensuring the contact state between the insect repellent surface material and the drain hole. Insect protection can be ensured by covering with a cover part.

本発明の実施形態に係る建具を示す縦断面図である。It is a longitudinal section showing a fitting concerning an embodiment of the present invention. 前記建具を示す横断面図である。It is a cross-sectional view showing the joinery. 前記建具における下枠部分を拡大して示す縦断面図である。It is a longitudinal cross-sectional view which expands and shows the lower frame part in the said fitting. 前記下枠の一端部を拡大して示す斜視図である。It is a perspective view which expands and shows the one end part of the said lower frame.

以下、本発明の一実施形態に係る建具としての引違い窓1を図面に基づいて説明する。
図1および図2において、引違い窓1は、戸建て住宅等における外壁開口部に設けられて建物の室内空間と室外空間とを仕切る窓であって、上枠2、下枠3および左右の縦枠4を四周枠組みした枠体としての窓枠5と、この窓枠5の内部に左右開閉自在に支持された室内外一組の障子6,7と、室外側障子7よりも屋外側にて窓枠5に左右移動自在に支持された防虫面材としての網戸8とを備えて構成されている。室内側障子6および室外側障子7は、それぞれ上框11、下框12および左右の縦框13を四周框組みした内部に、ガラスパネル(複層ガラス)14を嵌め込んで構成されている。網戸8は、それぞれアルミ形材製の上框15、下框16および左右の縦框17を四周框組みした内部に防虫ネット18を取り付けて構成されている。
Hereinafter, a sliding window 1 as a fitting according to an embodiment of the present invention will be described with reference to the drawings.
1 and 2, a sliding window 1 is a window provided at an opening of an outer wall in a detached house or the like to partition an indoor space and an outdoor space of a building, and includes an upper frame 2, a lower frame 3, and left and right vertical windows. A window frame 5 as a frame body having a four-frame frame 4, a pair of indoor and outdoor shojis 6 and 7 supported inside the window frame 5 so as to be freely opened and closed on the left and right sides, and more outdoors than the outdoor shoji 7. A screen door 8 as an insect-proof surface material supported by the window frame 5 so as to be movable left and right is provided. The indoor side shoji 6 and the outdoor side shoji 7 are configured by fitting a glass panel (multi-layer glass) 14 into the interior in which an upper saddle 11, a lower saddle 12 and left and right vertical saddles 13 are assembled four times. The screen door 8 is configured by attaching an insect repellent net 18 to the inside of each of the upper and lower cages 15 and 16 and the left and right vertical rods 17 made of aluminum.

窓枠5における上枠2、下枠3および左右の縦枠4は、それぞれ樹脂製の枠本体2A,3A,4Aを有して構成され、下枠3の枠本体3Aには、アルミ形材製の内レール部材3Bおよび外レール部材3Cが取り付けられ、これらのレール部材3B,3Cにそれぞれ案内されることで、室内側障子6および室外側障子7が左右に開閉移動できるようになっている。一方、室内側障子6および室外側障子7における上框11、下框12および左右の縦框13は、それぞれ樹脂製の框本体11A,12A,13Aと、樹脂製の押縁材11B,12B,13Bとを有して構成され、框本体11A,12A,13Aと押縁材11B,12B,13Bとで挟持することによってガラスパネル14が保持されている。   The upper frame 2, the lower frame 3, and the left and right vertical frames 4 in the window frame 5 are configured to have resin frame bodies 2 A, 3 A, and 4 A, respectively, and the frame body 3 A of the lower frame 3 has an aluminum profile. An inner rail member 3B and an outer rail member 3C made of metal are attached and guided by these rail members 3B and 3C, respectively, so that the indoor side shoji 6 and the outdoor side shoji 7 can be opened and closed left and right. . On the other hand, the upper saddle 11, the lower saddle 12 and the left and right vertical saddles 13 in the indoor side shoji 6 and the outdoor side shoji 7 are respectively made of a resin saddle body 11A, 12A, 13A and a resin edge material 11B, 12B, 13B. The glass panel 14 is held by being sandwiched between the main body 11A, 12A, 13A and the edge material 11B, 12B, 13B.

下枠3の枠本体3Aは、図3にも示すように、見込み方向に延びる下枠底面部31と、この下枠底面部31の下方に対向する下面部32と、下枠底面部31の屋内側端部から立ち上がる屋内側立上り片部33と、室内外の障子6,7間にて下枠底面部31から立ち上がる中間立上り片部34と、下枠底面部31の屋外側端部から立ち上がる屋外側立上り片部(立上り片部)35と、屋外側立上り片部35から屋外側に延びる第2底面部36と、この第2底面部36の屋外側端部から屋外側立上り片部35の屋外側に対向して立ち上がるとともに網戸8を支持する防虫面材支持部としての網戸レール部37とを有して形成されている。一方、縦枠4の枠本体4Aは、図4にも示すように、下枠3の枠本体3Aと略同様の断面を有するものであって、縦枠見込み面部41と、側面部42と、屋内側延出片部43と、中間延出片部44と、屋外側延出片部45と、網戸引寄せ片部47とを有して形成されている。   As shown in FIG. 3, the frame main body 3 </ b> A of the lower frame 3 includes a lower frame bottom surface portion 31 that extends in a prospective direction, a lower surface portion 32 that faces the lower side of the lower frame bottom surface portion 31, and a lower frame bottom surface portion 31. An indoor rising piece 33 rising from the indoor side edge, an intermediate rising piece 34 rising from the lower frame bottom surface 31 between the indoor and outdoor shoji 6 and 7, and an outdoor side edge of the lower frame bottom surface 31 The outdoor side rising piece portion (rising piece portion) 35, the second bottom surface portion 36 extending from the outdoor side rising piece portion 35 to the outdoor side, and the outdoor side rising piece portion 35 from the outdoor side end portion of the second bottom surface portion 36. It has a screen door rail portion 37 as an insect-proof surface material support portion that stands up to the outdoor side and supports the screen door 8. On the other hand, as shown in FIG. 4, the frame body 4A of the vertical frame 4 has substantially the same cross section as the frame body 3A of the lower frame 3, and includes a vertical frame prospective surface portion 41, a side surface portion 42, The indoor side extending piece portion 43, the intermediate extending piece portion 44, the outdoor side extending piece portion 45, and the screen door drawing piece portion 47 are formed.

さらに、下枠3の枠本体3Aには、下枠底面部31と屋内側立上り片部33と中間立上り片部34とで三方を囲まれて上方に開口した凹溝3Dが形成され、この凹溝3Dに取り付けられた内レール部材3Bによって屋内障子支持部が構成され、下枠底面部31と中間立上り片部34と屋外側立上り片部35とで三方を囲まれて上方に開口した凹溝3Eが形成され、この凹溝3Eに取り付けられた外レール部材3Cによって屋外障子支持部(面材支持部)が構成されている。また、下枠底面部31と下面部32との間には下枠中空部3Fが形成され、この下枠中空部3Fは、複数の仕切り片321で仕切られるとともに、下枠中空部3Fの屋外側を囲む屋外見付け面部322には、図1に示すように排水弁3Gが取り付けられ、下枠中空部3F内に入った水が排水弁3Gを介して屋外側に排水可能に構成されている。また、第2底面部36および網戸レール部37の下側には、下枠第2中空部3Hが形成され、この下枠第2中空部3Hの下面を構成する下枠第2下面部38には、図3に破線で示すように排水孔381が形成され、下枠第2中空部3H内に入った水が排水孔381から屋外側に排水可能に構成されている。   Further, the frame main body 3A of the lower frame 3 is formed with a concave groove 3D that is surrounded by the lower frame bottom surface portion 31, the indoor side rising piece portion 33, and the intermediate rising piece portion 34 and opened upward. An indoor shoji support portion is formed by the inner rail member 3B attached to the groove 3D, and is a concave groove that is open upward by being surrounded by the lower frame bottom surface portion 31, the intermediate rising piece portion 34, and the outdoor rising piece portion 35. 3E is formed and the outdoor rail member support part (surface material support part) is comprised by 3 C of outer rail members attached to this concave groove 3E. Further, a lower frame hollow portion 3F is formed between the lower frame bottom surface portion 31 and the lower surface portion 32. The lower frame hollow portion 3F is partitioned by a plurality of partitioning pieces 321, and the lower frame hollow portion 3F As shown in FIG. 1, a drain valve 3G is attached to the outdoor finding surface portion 322 that surrounds the outside, and water that has entered the lower frame hollow portion 3F can be drained to the outdoor side via the drain valve 3G. . Further, a lower frame second hollow portion 3H is formed below the second bottom surface portion 36 and the screen door rail portion 37, and a lower frame second lower surface portion 38 constituting the lower surface of the lower frame second hollow portion 3H is formed on the lower frame second hollow portion 3H. As shown by a broken line in FIG. 3, a drain hole 381 is formed, and water that has entered the lower frame second hollow portion 3H can be drained from the drain hole 381 to the outdoor side.

以上の下枠3において、その長手方向一端部である室外側障子7の開放方向側(図2の右側)の端部には、開放した室外側障子7の縦框13下端部側面に当接して当該室外側障子7の開放移動を規制する当接部材としての障子ストッパー20が取り付けられている。この障子ストッパー20は、樹脂製の一体成形部品であって、室外側障子7に当接可能な当接本体としてのストッパー本体21と、屋外側の凹溝3Eに取り付け支持される支持部としての一対の支持片部22,23とを有して形成されている。一対の支持片部22,23のうち、屋内側の支持片部22は、中間立上り片部34の基端部に形成された係止突起341に係止され、屋外側の支持片部23は、屋外側立上り片部35の基端部に形成された係止突起351に係止され、これによって障子ストッパー20が枠本体3Aに取り付けられるようになっている。また、障子ストッパー20は、ストッパー本体21の過半の部分が縦枠4の枠本体4Aにおける中間延出片部44と屋外側延出片部45との間に挿入されるとともに、中間延出片部44および屋外側延出片部45の基端部に係止されることで、水平方向に移動不能に取り付けられるようになっている。   In the lower frame 3 described above, the end of the outdoor shoji 7 that is one end in the longitudinal direction is in contact with the side of the lower end of the vertical saddle 13 of the outdoor shoji 7 that is open. A shoji stopper 20 is attached as a contact member that regulates the opening movement of the outdoor shoji 7. This shoji stopper 20 is an integrally molded part made of resin, and serves as a stopper main body 21 as a contact main body that can be in contact with the outdoor shoji 7 and a support portion that is attached to and supported by the outdoor concave groove 3E. A pair of support pieces 22 and 23 are formed. Of the pair of support pieces 22 and 23, the indoor support piece 22 is locked to a locking protrusion 341 formed at the base end of the intermediate rising piece 34, and the outdoor support piece 23 is The shoji stopper 20 is attached to the frame main body 3A by being latched by the latching protrusion 351 formed at the base end portion of the outdoor side rising piece portion 35. The shoji stopper 20 is configured such that a majority of the stopper main body 21 is inserted between the intermediate extension piece 44 and the outdoor extension piece 45 in the frame main body 4A of the vertical frame 4 and the intermediate extension piece. By being locked to the base end portion of the portion 44 and the outdoor-side extending piece portion 45, it can be attached so as not to move in the horizontal direction.

また、障子ストッパー20が設けられる下枠3の長手方向一端部において、枠本体3Aの屋外側立上り片部35には、縦枠4の屋外側延出片部45先端から所定の幅寸法の範囲が切り欠かれた切欠き352が形成されるとともに、第2底面部36には、切欠き352と連続して当該第2底面部36を上下に貫通する排水孔361が形成されている。そして、障子ストッパー20は、切欠き352に挿通されて屋外側立上り片部35よりも屋外側に突出する突出部24と、この突出部24よりもさらに屋外側に突出して排水孔361の上側を覆うカバー部25とを有して形成されている。突出部24は、ストッパー本体21の上面と略フラットな高さ寸法を有し、縦枠4の屋外側延出片部45先端と下枠3の屋外側立上り片部35における切欠き352側の端縁とに当接して設けられている。このような突出部24の屋外側立上り片部35からの突出寸法は、図3に示すように、当該突出部24の屋外側側面に網戸8の縦框17下端部側面が摺接可能な程度に設定されている。カバー部25は、突出部24と同一の見付け方向幅寸法を有するとともに、その下面が第2底面部36の上面に当接しつつ、屋外側先端部が網戸レール部37の近傍まで延びて形成されている。また、カバー部25の上面は、ストッパー本体21および突出部24よりも低い高さ位置に設けられ、図3に示すように、このカバー部25の上側を網戸8の縦框17が通過可能な程度の高さに設定されている。   Moreover, in the longitudinal direction one end part of the lower frame 3 in which the shoji stopper 20 is provided, the outdoor side rising piece part 35 of the frame main body 3A has a predetermined width dimension range from the distal end of the outdoor side extending piece part 45 of the vertical frame 4. A notch 352 is formed in the second bottom surface portion 36, and a drain hole 361 is formed in the second bottom surface portion 36 so as to pass through the second bottom surface portion 36 up and down. The shoji stopper 20 is inserted into the notch 352 and protrudes to the outdoor side from the outdoor side rising piece portion 35, and further protrudes to the outdoor side from the protruding portion 24 and extends above the drain hole 361. And a cover portion 25 for covering. The protrusion 24 has a substantially flat height dimension with respect to the upper surface of the stopper main body 21, and is provided on the notch 352 side of the outdoor side extending piece 45 of the vertical frame 4 and the outdoor side rising piece 35 of the lower frame 3. It is provided in contact with the end edge. As shown in FIG. 3, the projecting dimension of the projecting portion 24 from the outdoor side rising piece portion 35 is such that the side surface of the lower end portion of the vertical rod 17 of the screen door 8 can slide on the outdoor side surface of the projecting portion 24. Is set to The cover portion 25 has the same width in the direction of finding as the protruding portion 24, and the lower end of the cover portion 25 is in contact with the upper surface of the second bottom surface portion 36, and the outdoor-side tip portion extends to the vicinity of the screen door rail portion 37. ing. Further, the upper surface of the cover portion 25 is provided at a height position lower than the stopper main body 21 and the protruding portion 24, and the vertical rod 17 of the screen door 8 can pass above the cover portion 25 as shown in FIG. It is set to about the height.

以上のような下枠3の長手方向一端部における排水構造としては、先ず、屋内側の凹溝3Dや屋外側の凹溝3Eに入った雨水等は、下枠底面部31に形成された図示しない貫通孔から下枠中空部3Fに落ちて下面部32上面を流れ、仕切り片321に形成された図示しない貫通孔を通って屋外見付け面部322まで到達し、排水弁3Gを介して屋外に排水される。また、凹溝3Eの雨水等の一部は、屋外側立上り片部35の切欠き352から下枠第2中空部3Hに落ち、下枠第2下面部38の排水孔381から屋外に排水される。さらに、屋外側立上り片部35と網戸レール部37との間に入った雨水等は、第2底面部36上面を流れて障子ストッパー20に到達し、そのカバー部25の下面と第2底面部36との隙間に入り込み、排水孔361を通って下枠第2中空部3Hに落ちて排水孔381から屋外に排水される。なお、排水孔361と排水孔381とは、下枠3の長手方向に沿った異なる見付け位置に設けられており、屋外側からの風雨による水が逆流しにくくなっている。   As a drainage structure at one end portion in the longitudinal direction of the lower frame 3 as described above, first, rainwater or the like entering the indoor-side concave groove 3D or the outdoor-side concave groove 3E is formed on the bottom surface 31 of the lower frame. From the through hole not falling to the lower frame hollow portion 3F and flowing on the upper surface of the lower surface portion 32, reaching the outdoor finding surface portion 322 through a through hole (not shown) formed in the partition piece 321 and draining to the outdoors via the drain valve 3G. Is done. Further, a part of the rainwater or the like in the concave groove 3E falls from the notch 352 of the outdoor side rising piece 35 to the lower frame second hollow portion 3H, and is drained to the outside from the drain hole 381 of the lower frame second lower surface portion 38. The Furthermore, rainwater or the like that has entered between the outdoor-side rising piece 35 and the screen door rail portion 37 flows through the upper surface of the second bottom surface portion 36 and reaches the shoji stopper 20, and the lower surface and the second bottom surface portion of the cover portion 25. 36 enters the gap between the drainage hole 361, falls into the lower frame second hollow portion 3 </ b> H, and is drained to the outside through the drainage hole 381. The drain hole 361 and the drain hole 381 are provided at different positions along the longitudinal direction of the lower frame 3, and water caused by wind and rain from the outdoor side is less likely to flow backward.

また、排水孔381には、屋外見付け面部322に設けた排水弁3Gのような部品が取り付けられておらず、排水孔381から下枠第2中空部3Hに虫等が入る可能性があるものの、排水孔361が障子ストッパー20のカバー部25で覆われていることから、第2底面部36の上面側への虫等の侵入が防止できるようになっている。さらに、障子ストッパー20の屋外側の支持片部23と屋外側立上り片部35との隙間寸法、および外レール部材3Cと屋外側立上り片部35との隙間寸法は、それぞれ1.5mm以下あるいは2.5mm以下に設定され、隙間寸法が1.5mm〜2.5mmに設定された場合には、支持片部23や外レール部材3Cと屋外側立上り片部35とが互いに10mm以上の重なり代で重なり合うように部材寸法が設定されている。このような隙間寸法や部材寸法に設定することで、下枠第2中空部3Hに入った虫等が切欠き352を介して障子ストッパー20や外レール部材3Cよりも屋内側に侵入することが防止できるようになっている。   Further, the drain hole 381 is not attached with a component such as the drain valve 3G provided on the outdoor finding surface part 322, and there is a possibility that insects or the like may enter the lower frame second hollow part 3H from the drain hole 381. Since the drain hole 361 is covered with the cover portion 25 of the shoji stopper 20, it is possible to prevent insects and the like from entering the upper surface side of the second bottom surface portion 36. Furthermore, the gap between the outdoor support piece 23 and the outdoor rising piece 35 of the shoji stopper 20 and the gap between the outer rail member 3C and the outdoor rising piece 35 are 1.5 mm or less or 2 respectively. When the gap size is set to 1.5 mm to 2.5 mm, the support piece 23 and the outer rail member 3C and the outdoor side rising piece 35 are overlapped by 10 mm or more. The member dimensions are set so as to overlap. By setting the gap size and the member size as described above, insects or the like entering the lower frame second hollow portion 3H may enter the indoor side through the notch 352 from the shoji stopper 20 and the outer rail member 3C. It can be prevented.

以上の実施形態によれば、障子ストッパー20のカバー部25で排水孔361を覆ったことで、下枠3における排水性および防虫性を確保しつつ、排水孔361,381に別途の排水弁や防虫部品を設ける必要がないことから、部品点数の増加に伴う製品コストの上昇を抑制することができる。さらに、排水孔381に排水弁等を設ける必要がなくなることから、下枠3の屋外側に多くの取付部品が露出することもないため、引違い窓1の外観意匠性を向上させることができる。また、障子ストッパー20の突出部24に網戸8の縦框17下端部側面を摺接させることで、摺接による摩擦抵抗によって網戸8の移動を拘束することができ、閉じた網戸8が風等によって不意に開くことを防止して防虫性をさらに高めることができる。   According to the above embodiment, since the drain hole 361 is covered with the cover part 25 of the shoji stopper 20, the drain hole 361, 381 can be provided with a separate drain valve or the like while the drainage and insect proofing properties are secured in the lower frame 3. Since there is no need to provide insect-proof parts, it is possible to suppress an increase in product cost accompanying an increase in the number of parts. Furthermore, since there is no need to provide a drain valve or the like in the drain hole 381, many attachment parts are not exposed to the outdoor side of the lower frame 3, so that the appearance design of the sliding window 1 can be improved. . In addition, by sliding the screen 24 at the bottom side of the vertical rod 17 of the screen door 8 to the projecting portion 24 of the shoji stopper 20, the movement of the screen door 8 can be restrained by the frictional resistance caused by the sliding contact. Can prevent unexpected opening and further increase the insect repellent.

なお、本発明は、前記実施形態に限定されるものではなく、本発明の目的を達成できる他の構成等を含み、以下に示すような変形等も本発明に含まれる。
例えば、前記実施形態においては、室内外一対の障子6,7を有する引違い窓1を例示して説明したが、本発明の建具は、例えば、室内側障子6を窓枠5に移動不能に固定した外動片引き窓であってもよいし、固定障子に代えて壁パネル等の固定面材を有した外動片引き窓であってもよく、さらには、一対の可動面材が引き分け形式で開閉自在に支持された引き分け窓であってもよい。
In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention.
For example, in the above embodiment, the sliding window 1 having a pair of indoor and outdoor shojis 6 and 7 has been described as an example. However, the fitting of the present invention makes the indoor shoji 6 unmovable to the window frame 5, for example. It may be a fixed externally movable sliding window, or may be an externally movable sliding window having a fixed surface material such as a wall panel instead of a fixed shoji, and a pair of movable surface materials in a draw format. It may be a draw window supported so as to be freely opened and closed.

また、前記実施形態では、枠体である窓枠5の上枠2、下枠3および縦枠4が樹脂製の枠本体2A,3A,4Aを有し、面材である障子6,7の上框11、下框12および縦框13が樹脂製の框本体11A,12A,13Aおよび押縁材11B,12B,13Bを有して構成された樹脂建具を例示したが、本発明の建具において、枠体の枠材や面材の框材は樹脂製でなく金属製であってもよい。
さらに、前記実施形態では、下枠3の枠本体3Aにおいて、下枠底面部31と第2底面部36とが段差を有し、第2底面部36が下枠底面部31よりも高い位置に設けられていたが、これに限らず、下枠底面部31と第2底面部36とがフラットに形成されていてもよいし、下枠底面部31よりも第2底面部36が低い位置に形成されていてもよい。
Moreover, in the said embodiment, the upper frame 2, the lower frame 3, and the vertical frame 4 of the window frame 5 which is a frame body have resin frame main bodies 2A, 3A, 4A, and the shoji 6, 6 which is a face material In the joinery of the present invention, the upper tack 11, the lower tack 12 and the vertical tack 13 have exemplified the resin tack main body 11A, 12A, 13A and the edge material 11B, 12B, 13B. The frame material of the frame and the saddle material of the face material may be made of metal instead of resin.
Furthermore, in the embodiment, in the frame main body 3 </ b> A of the lower frame 3, the lower frame bottom surface portion 31 and the second bottom surface portion 36 have a step, and the second bottom surface portion 36 is positioned higher than the lower frame bottom surface portion 31. However, the present invention is not limited to this, and the lower frame bottom surface portion 31 and the second bottom surface portion 36 may be formed flat, or the second bottom surface portion 36 may be lower than the lower frame bottom surface portion 31. It may be formed.

その他、本発明を実施するための最良の構成、方法などは、以上の記載で開示されているが、本発明は、これに限定されるものではない。すなわち、本発明は、主に特定の実施形態に関して特に図示され、かつ説明されているが、本発明の技術的思想および目的の範囲から逸脱することなく、以上述べた実施形態に対し、形状、材質、数量、その他の詳細な構成において、当業者が様々な変形を加えることができるものである。
従って、上記に開示した形状、材質などを限定した記載は、本発明の理解を容易にするために例示的に記載したものであり、本発明を限定するものではないから、それらの形状、材質などの限定の一部もしくは全部の限定を外した部材の名称での記載は、本発明に含まれるものである。
In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

1…引違い窓(建具)、3…下枠、3C…外レール部材(面材支持部)、5…窓枠(枠体)、7…室外側障子(面材)、8…網戸(防虫面材)、20…障子ストッパー(当接部材)、21…ストッパー本体(当接本体)、22,23…支持片部(支持部)、24…突出部、25…カバー部、31…下枠底面部、35…屋外側立上り片部(立上り片部)、36…第2底面部、37…網戸レール部(防虫面材支持部)、352…切欠き、361…排水孔。   DESCRIPTION OF SYMBOLS 1 ... Sliding window (joint), 3 ... Lower frame, 3C ... Outer rail member (face material support part), 5 ... Window frame (frame body), 7 ... Outdoor shoji (face material), 8 ... Screen door (insect repellent) (Face material), 20 ... shoji stopper (contact member), 21 ... stopper main body (contact main body), 22, 23 ... support piece portion (support portion), 24 ... projecting portion, 25 ... cover portion, 31 ... lower frame Bottom part 35 ... Outdoor side rising piece part (rising piece part) 36 ... Second bottom face part 37 ... Screen door rail part (insect-repellent surface material supporting part), 352 ... Notch, 361 ... Drainage hole.

Claims (4)

下枠を有した枠体と、この枠体に左右開閉自在に支持される面材と、この面材よりも屋外側にて前記枠体に支持される防虫面材とを備えた建具であって、
前記下枠は、前記面材を開閉支持する面材支持部と、見込み方向に延びて前記面材支持部よりも下方に設けられる下枠底面部と、この下枠底面部よりも屋外側に延びる第2底面部と、この第2底面部の屋外側端部から立ち上がって前記防虫面材を支持する防虫面材支持部とを有して構成され、前記下枠の長手方向一端部には、開放した前記面材に当接して当該面材の移動を規制する当接部材が取り付けられるとともに、前記第2底面部を上下に貫通する排水孔が形成され、
前記当接部材は、前記面材に当接可能な当接本体と、前記下枠に取り付け支持される支持部と、前記当接本体よりも屋外側に突出して前記排水孔の上側を覆うカバー部とを有して形成されている建具。
A joinery comprising a frame body having a lower frame, a face material supported by the frame body so as to be freely opened and closed left and right, and an insect repellent face material supported by the frame body on the outdoor side of the face material. And
The lower frame includes a face material support portion that supports the opening and closing of the face material, a lower frame bottom surface portion that extends in a prospective direction and is provided below the face material support portion, and on an outdoor side of the lower frame bottom surface portion. A second bottom surface portion that extends, and an insect repellent surface material support portion that rises from an end on the outdoor side of the second bottom surface portion and supports the insect repellent surface material; A contact member that contacts the opened face material and restricts the movement of the face material is attached, and a drainage hole that vertically penetrates the second bottom surface portion is formed.
The contact member includes a contact main body that can contact the face material, a support portion that is attached to and supported by the lower frame, and a cover that protrudes to the outside of the contact main body and covers the upper side of the drain hole. Joinery formed with a part.
前記下枠は、前記面材よりも屋外側かつ前記防虫面材支持部の屋内側に対向して前記下枠底面部から立ち上がる立上り片部を有し、前記下枠の長手方向一端部における前記立上り片部に切欠きが形成され、
前記当接部材は、前記当接本体が前記立上り片部よりも屋内側に位置し、前記カバー部が前記切欠きに挿通されて前記立上り片部よりも屋外側に突出して設けられている請求項1に記載の建具。
The lower frame has a rising piece that rises from the bottom surface of the lower frame so as to face the outdoor side of the face material and the indoor side of the insect-proof surface material support portion, and A notch is formed in the rising part,
The abutting member is provided such that the abutting body is located on the indoor side with respect to the rising piece portion, and the cover portion is inserted into the notch and protrudes to the outdoor side with respect to the rising piece portion. Item 1. Joinery.
前記当接部材は、前記当接本体よりも屋外側に突出しかつ前記カバー部よりも上方に位置する突出部を有して形成され、この突出部が前記切欠きに挿通されて前記立上り片部よりも屋外側に突出して設けられ、前記防虫面材の下端部屋内側側面が当該突出部に摺接可能に設けられている請求項2に記載の建具。   The contact member is formed to have a protruding portion that protrudes to the outdoor side of the contact main body and is positioned above the cover portion, and the protruding portion is inserted into the notch and the rising piece portion 3. The fitting according to claim 2, wherein the fitting is provided so as to protrude further to the outdoor side, and the side surface inside the lower end room of the insect-proof surface material is provided so as to be slidable to the protruding portion. 前記当接部材のカバー部は、前記当接本体の上面よりも低い位置に設けられ、このカバー部よりも上側を前記防虫面材の下端部が通過可能に構成されている請求項1から請求項3のいずれかに記載の建具。   The cover part of the said contact member is provided in the position lower than the upper surface of the said contact main body, The lower end part of the said insect-proof surface material is comprised so that a lower part of the said insect-proof surface material can pass above this cover part. Item 5. A fitting according to any one of Items 3 to 4.
JP2010156551A 2010-07-09 2010-07-09 Fittings Pending JP2012017623A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220044709A (en) * 2019-06-25 2022-04-11 (주)엘엑스하우시스 Vermin preventing cap installed in dain hole of window frame

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109934U (en) * 1975-03-04 1976-09-04
JP2005002647A (en) * 2003-06-11 2005-01-06 Ykk Ap株式会社 Sash window
JP2006188818A (en) * 2004-12-28 2006-07-20 Ykk Ap株式会社 Fittings
JP2006291476A (en) * 2005-04-06 2006-10-26 Sankyo Tateyama Aluminium Inc Sash frame

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109934U (en) * 1975-03-04 1976-09-04
JP2005002647A (en) * 2003-06-11 2005-01-06 Ykk Ap株式会社 Sash window
JP2006188818A (en) * 2004-12-28 2006-07-20 Ykk Ap株式会社 Fittings
JP2006291476A (en) * 2005-04-06 2006-10-26 Sankyo Tateyama Aluminium Inc Sash frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220044709A (en) * 2019-06-25 2022-04-11 (주)엘엑스하우시스 Vermin preventing cap installed in dain hole of window frame
KR102667794B1 (en) * 2019-06-25 2024-05-22 (주)엘엑스하우시스 Vermin preventing cap installed in dain hole of window frame

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