JP4070021B2 - sash - Google Patents

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JP4070021B2
JP4070021B2 JP2003361570A JP2003361570A JP4070021B2 JP 4070021 B2 JP4070021 B2 JP 4070021B2 JP 2003361570 A JP2003361570 A JP 2003361570A JP 2003361570 A JP2003361570 A JP 2003361570A JP 4070021 B2 JP4070021 B2 JP 4070021B2
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spacer
hole
screw
aluminum member
resin member
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JP2005126938A (en
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順也 酒井
勝則 合林
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Ｙｋｋ Ａｐ株式会社
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本発明は、断熱サッシ枠を有する断熱性に優れたサッシ、詳しくは、室外側のアルミ部材と室内側の樹脂部材を備えたサッシ枠材を用いた断熱サッシ枠を有するサッシに関する。   The present invention relates to a sash having a heat insulating sash frame having a heat insulating sash frame, and more particularly, to a sash having a heat insulating sash frame using a sash frame member provided with an outdoor aluminum member and an indoor resin member.

特許文献１に断熱サッシ枠に断熱障子を装着した断熱性に優れたサッシが開示されている。
この断熱サッシ枠を形成するサッシ枠材は、室外側のアルミ部材と室内側の樹脂部材を連結したものである。
このようなサッシ枠材は、その室内側部分が樹脂部材であるから、室内側部分に結露が発生することがない。 Patent Document 1 discloses a sash excellent in heat insulating properties in which a heat insulating shoji is mounted on a heat insulating sash frame.
The sash frame material forming the heat insulating sash frame is formed by connecting an outdoor aluminum member and an indoor resin member.
In such a sash frame material, the indoor side portion is a resin member, so that no condensation occurs in the indoor side portion.

特開平９−３０３０５３号公報JP 9-303053 A

前述したサッシ枠材は、アルミ部材の室内側部分に樹脂部材を重ね、その樹脂部材からビスをアルミ部材の孔を通して建物躯体に螺合して締付けることで、アルミ部材の室内側部分と樹脂部材をビスによって建物躯体に取付けるのが一般的である。
しかし、このようにするとアルミ部材の室内側部分と樹脂部材が接触し、両部材に熱が伝わり易いので、満足した断熱性能を得られないことがある。
このことを解消するために、アルミ部材の室内側部分と樹脂部材との間に空気層を設けて断熱性能を向上したサッシ枠材が提案されている。 The above-described sash frame material is formed by stacking a resin member on the indoor side portion of the aluminum member, and screwing the screw from the resin member through the hole of the aluminum member into the building housing and tightening, thereby fixing the indoor side portion of the aluminum member and the resin member. Is generally attached to the building frame with screws.
However, if this is done, the indoor side portion of the aluminum member and the resin member come into contact with each other and heat is easily transmitted to both members, so that satisfactory heat insulation performance may not be obtained.
In order to solve this problem, a sash frame material has been proposed in which an air layer is provided between the indoor side portion of the aluminum member and the resin member to improve the heat insulation performance.

このサッシ枠材はアルミ部材の室内側部分と樹脂部材が離隔しているので、段付ビスを用いてアルミ部材の室内側部分と樹脂部材を建物躯体に取付けている。
例えば、図７に示すように段付ビス１を、樹脂部材２の孔３、アルミ部材４の室内側部分４ａの孔５を通して図示しない建物躯体に螺合し、その段付ビス１の段部１ａをアルミ部材４の室内側部分４ａにおける孔５の周縁に押しつけると共に、その段付きビス１の頭部１ｂを樹脂部材２に押しつけることでアルミ部材４の室内側部分４ａと樹脂部材２を取付けている。図において空気層６はアルミ部材４の室内側部分４ａと樹脂部材２との間に設けてある。 In this sash frame material, the indoor side portion of the aluminum member and the resin member are separated from each other, and therefore the indoor side portion of the aluminum member and the resin member are attached to the building frame using stepped screws.
For example, as shown in FIG. 7, the stepped screw 1 is screwed into a building housing (not shown) through the hole 3 of the resin member 2 and the hole 5 of the indoor portion 4a of the aluminum member 4, and the stepped portion of the stepped screw 1 1a is pressed against the periphery of the hole 5 in the indoor side portion 4a of the aluminum member 4, and the head portion 1b of the stepped screw 1 is pressed against the resin member 2 so that the indoor side portion 4a of the aluminum member 4 and the resin member 2 are attached. ing. In the figure, the air layer 6 is provided between the indoor portion 4 a of the aluminum member 4 and the resin member 2.

前述のように段付ビス１で取付けると、段付ビス１の段部１ａがアルミ部材４の室内側部分４ａに接してアルミ部材４と段付ビス１が直接触れるから、その段付ビス１の頭部１ｂに結露が発生し易い。
また、標準ビスに比べて高価な段付ビスを用いるので、コストが高い。
また、段付ビスは標準ビスに比べて孔３、孔５に挿通しづらいから、ビス締め作業がやりづらく施工性が低下する。 When the stepped screw 1 is attached as described above, the stepped portion 1a of the stepped screw 1 is in contact with the indoor side portion 4a of the aluminum member 4 so that the aluminum member 4 and the stepped screw 1 are in direct contact with each other. Condensation is likely to occur on the head 1b.
In addition, the cost is high because an expensive stepped screw is used compared to a standard screw.
Further, the stepped screw is difficult to insert into the hole 3 and the hole 5 as compared with the standard screw, so that the screw tightening operation is difficult to perform and the workability is lowered.

本発明は、前述の課題に鑑みなされたものであって、その目的は、アルミ部材の室内側部分と樹脂部材の間に空気層を有し断熱性能を向上できること、そのアルミ部材の室内側部分と樹脂部材を標準ビスで建物躯体側に取付けでき、コストが安いこと、ビス締め作業がやり易く施工性が向上すること、前述のビスの頭部に結露が発生し難いことを満足したサッシ枠材を用いて断熱サッシ枠としたサッシを提供することである。   The present invention has been made in view of the above-mentioned problems, and its purpose is to have an air layer between the indoor side portion of the aluminum member and the resin member and to improve the heat insulation performance, and to the indoor side portion of the aluminum member. And sash frame that can be attached to the building frame side with standard screws, is low in cost, easy to tighten screws, improves workability, and does not easily cause condensation on the screw head. It is providing the sash used as the heat insulation sash frame using the material.

第１の発明は、室外側のアルミ部材と、このアルミ部材の室内側部分に設けられて空気層を形成する室内側の樹脂部材と、この空気層に設けた熱が伝わり難い材質のスペーサと、前記樹脂部材の取付用孔からスペーサのビス挿通孔、アルミ部材の室内側部分の透孔を挿通して建物躯体側に固着されるビスを備え、
このビスの頭部は円錐台状で、
前記取付用孔は、円錐台状のビス頭部押付孔部を有し、
前記スペーサの他端面は円錐台状で、
前記ビスを建物躯体側に固着することで、そのビスの頭部が前記取付用孔のビス頭部押付孔部と前記スペーサの他端面にそれぞれ押しつけられ、前記スペーサの一端面がアルミ部材の室内側部分における透孔の周囲部分に押しつけられたサッシ枠材を用いて断熱サッシ枠としたことを特徴とするサッシである。 According to a first aspect of the present invention, there is provided an outdoor aluminum member, an indoor resin member that is provided in an indoor portion of the aluminum member to form an air layer, and a spacer that is difficult to transmit heat provided in the air layer. , Including a screw to be fixed to the building skeleton side through the screw insertion hole of the spacer from the mounting hole of the resin member and the through hole of the indoor side portion of the aluminum member,
The head of this screw has a truncated cone shape,
The mounting hole has a truncated cone screw head pressing hole,
The other end surface of the spacer has a truncated cone shape,
By fixing the screws to the building skeleton side, its bis head is pressed against each of the other end surface of the spacer and the screw head pressing hole of the mounting hole, one end face chamber of the aluminum member of the spacer The sash is characterized in that a heat insulating sash frame is formed by using a sash frame member pressed against a peripheral portion of the through hole in the inner portion.

第２の発明は、第１の発明において樹脂部材の取付用孔は、スペーサ嵌合孔部を有し、
スペーサの他端部が前記取付用孔のスペーサ嵌合孔部に嵌合し、このスペーサを樹脂部材で支持するようにしたサッシである。 In a second invention, the mounting hole for the resin member in the first invention has a spacer fitting hole,
The other end of the spacer is fitted into the spacer fitting hole of the mounting hole, and the spacer is supported by the resin member.

第３の発明は、第１の発明においてスペーサの一端部がアルミ部材の透孔に係合し、このスペーサをアルミ部材の室内側部分で支持するようにしたサッシである。   A third invention is a sash according to the first invention, wherein one end of the spacer is engaged with the through hole of the aluminum member, and the spacer is supported by the indoor side portion of the aluminum member.

本発明によれば、空気層を有するので断熱性能が向上したサッシ枠材である。
また、ビスの締付け力はスペーサを介してアルミ部材の室内側部分で支持され、そのビスの頭部が樹脂部材に押しつけられるので、標準ビスを用いてアルミ部材の室内側部分と樹脂部材を建物躯体側に取付けでき、コストが安いし、ビス締め作業がやり易く施工性が向上する。
また、前述のビスはアルミ部材に直接触れないので、そのビスの頭部に結露が発生し難い。 According to this invention, since it has an air layer, it is a sash frame material which the heat insulation performance improved.
Also, the screw tightening force is supported by the indoor side portion of the aluminum member via the spacer, and the head of the screw is pressed against the resin member, so the standard screw is used to connect the indoor side portion of the aluminum member and the resin member to the building. It can be mounted on the housing side, and the cost is low, and the screw tightening work is easy to perform and the workability is improved.
Moreover, since the above-mentioned screw does not touch the aluminum member directly, dew condensation hardly occurs on the head of the screw.

図１と図２に示すように、断熱サッシ枠１０に内障子２０と外障子３０を引き違いに装着して断熱性に優れたサッシを形成している。
前記断熱サッシ枠１０は、上枠１１と下枠１２と左縦枠１３と右縦枠１４を方形状に連結したもので、その上枠１１、下枠１２、左・右縦枠１３，１４は室外側のアルミ部材１５と室内側の樹脂部材１６を備えている。この実施の形態では下枠１２のアルミ部材１５が２つのアルミ部材を断熱材で連結した断熱形材としてあるが、他の枠と同様に１つのアルミ部材のみとしても良い。
前記上枠１１、下枠１２、右縦枠１４のアルミ部材１５の室内側部分１５ａに樹脂部材１６が重ね合わせてあり、上枠１１は、その樹脂部材１６からビス１７を建物躯体１８に螺合して固着し、下枠１２と右縦枠１４は、その重ね合わせ部分からビス１７を建物躯体１８に螺合して固着してある。 As shown in FIG. 1 and FIG. 2, a sash excellent in heat insulation is formed by attaching a pouch 20 and a pouch 30 to a heat insulating sash frame 10 in a sliding manner.
The heat insulating sash frame 10 is an upper frame 11, a lower frame 12, a left vertical frame 13 and a right vertical frame 14 connected in a square shape, and the upper frame 11, the lower frame 12, and the left and right vertical frames 13, 14. Includes an outdoor aluminum member 15 and an indoor resin member 16. In this embodiment, the aluminum member 15 of the lower frame 12 is a heat insulating shape member in which two aluminum members are connected by a heat insulating material, but only one aluminum member may be used in the same manner as other frames.
A resin member 16 is superimposed on the indoor side portion 15a of the aluminum member 15 of the upper frame 11, the lower frame 12, and the right vertical frame 14, and the upper frame 11 is screwed with screws 17 from the resin member 16 to the building housing 18. The lower frame 12 and the right vertical frame 14 are fixed by screwing screws 17 into the building frame 18 from the overlapping portion.

前記左縦枠１３のアルミ部材１５の室内側部分１５ａに樹脂部材１６が設けられ、両者の間に空気層１９を有する。
例えば、樹脂部材１６を、室外側取付片１６ａと内向片１６ｂと中間片１６ｃと室内側取付片１６ｄでほぼ鉤形状で、かつ中間片１６ｃに係止外向片１６ｅを有する断面形状とする。
前記室外側取付片１６ａをアルミ部材１５の室内外側方向中間にビスで固着し、係止外向片１６ｅをアルミ部材１５の室内側端部に係合して取付け、内向片１６ｂと中間片１６ｃと係止外向片１６ｅとアルミ部材１５の室内側部分１５ａで空気層１９を形成する。
前記空気層１９に設けたスペーサ４０を挿通したビス１７を建物躯体１８に螺合して固着してアルミ部材１５の室内側部分１５ａと樹脂部材１６を建物躯体１８に取付けてある。この左縦枠１３が本発明のサッシ枠材である。 A resin member 16 is provided on the indoor side portion 15a of the aluminum member 15 of the left vertical frame 13, and an air layer 19 is provided between them.
For example, the resin member 16 has a cross-sectional shape in which the outdoor-side attachment piece 16a, the inward-facing piece 16b, the intermediate piece 16c, and the indoor-side attachment piece 16d have a substantially bowl shape, and the intermediate piece 16c has a locking outward piece 16e.
The outdoor mounting piece 16a is fixed with a screw in the middle of the aluminum member 15 in the indoor outside direction, and the locking outward piece 16e is engaged with the indoor side end portion of the aluminum member 15 to mount the inward piece 16b and the intermediate piece 16c. An air layer 19 is formed by the locking outwardly facing piece 16 e and the indoor side portion 15 a of the aluminum member 15.
The screws 17 inserted through the spacers 40 provided in the air layer 19 are screwed and fixed to the building housing 18, and the indoor side portion 15 a of the aluminum member 15 and the resin member 16 are attached to the building housing 18. This left vertical frame 13 is the sash frame material of the present invention.

前記各アルミ部材１５は躯体取付片１５ｂを備え、この躯体取付片１５ｂを建物躯体１８に当接し、ビス１５ｃで固着してある。   Each of the aluminum members 15 includes a housing attachment piece 15b. The housing attachment piece 15b abuts on the building housing 18 and is fixed by screws 15c.

なお、上枠１１、下枠１２、右縦枠１４のいずれかを、左縦枠１３と同様に空気層を有し、スペーサ４０とビス１７で建物躯体１８に固着するようにしても良いし、複数又は全ての枠材を左縦枠１３と同様にしても良い。
つまり、本発明のサッシ枠材は断熱サッシ枠１０を形成する枠材である。 Any of the upper frame 11, the lower frame 12, and the right vertical frame 14 may have an air layer similar to the left vertical frame 13, and may be fixed to the building housing 18 with the spacers 40 and screws 17. A plurality or all of the frame members may be the same as the left vertical frame 13.
That is, the sash frame member of the present invention is a frame member that forms the heat insulating sash frame 10.

前記内障子２０を構成する上框２１、下框２２、戸当り框２３、召合せ框２４は、室外側のアルミ部材２５と室内側の樹脂部材２６を備えた断熱框で、内障子２０は断熱障子である。
前記外障子３０を構成する上框３１、下框３２、戸当り框３３は、室外側のアルミ部材３５と室内側の樹脂部材３６を備えた断熱框で、召合せ框３４はアルミ部材３５のみであるが、この召合せ框３４は内・外障子３０，４０を閉じた状態において、内障子２０の召合せ框２４と重なり合うので、外障子３０も断熱障子である。 The upper collar 21, the lower collar 22, the door-to-door fence 23, and the summoning bowl 24 that constitute the inner shoji 20 are heat-insulating bowls having an outdoor aluminum member 25 and an indoor resin member 26. Insulated shoji.
The upper collar 31, the lower collar 32, and the door collar 33 constituting the external shoji 30 are heat insulation baskets including an outdoor aluminum member 35 and an indoor resin member 36. However, since this summing bowl 34 overlaps with the summing bowl 24 of the inner shoji 20 in a state where the inner / outer shoji 30 and 40 are closed, the outer shoji 30 is also a heat insulating shoji.

次に、前記左縦枠１３のアルミ部材１５の室内側部分１５ａと樹脂部材１６を建物躯体に取付ける部分の詳細を説明する。
図３と図４に示すように、前記アルミ部材１５の室内側部分１５ａには透孔４１が形成され、樹脂部材１６（中間片１６ｃ）に取付用孔４２が形成してある。
この取付用孔４２はビス頭部押付孔部４２ａとスペーサ嵌合孔部４２ｂを有し、そのビス頭部押付孔部４２ａが面内方向内側（アルミ部材１５の室内側部分１５ａと反対側）に開口し、スペーサ嵌合孔部４２ｂは面内方向外側（アルミ部材１５の室内側部分１５ａ側）に開口している。
この実施の形態では、ビス頭部押付孔部４２ａが円錐台状で、前記ビス１７の円錐台状の頭部１７ａが接するようにしてある。 Next, the detail of the part which attaches the indoor side part 15a and the resin member 16 of the aluminum member 15 of the said left vertical frame 13 to a building frame is demonstrated.
As shown in FIGS. 3 and 4, a through hole 41 is formed in the indoor portion 15a of the aluminum member 15, and a mounting hole 42 is formed in the resin member 16 (intermediate piece 16c).
The mounting hole 42 has a screw head pressing hole portion 42a and a spacer fitting hole portion 42b, and the screw head pressing hole portion 42a is inward in the in-plane direction (the side opposite to the indoor side portion 15a of the aluminum member 15). The spacer fitting hole 42b is open to the outside in the in-plane direction (on the indoor side portion 15a side of the aluminum member 15).
In this embodiment, the screw head pressing hole portion 42a has a truncated cone shape so that the truncated cone-shaped head portion 17a of the screw 17 contacts.

前記スペーサ４０は熱が伝わり難い材質、例えば樹脂で、前記ビス１７が挿通するビス挿通孔４３を一端面４０ａと他端面４０ｂに貫通して有する。
このスペーサ４０の一端面４０ａが前記アルミ部材１５の室内側部分１５ａにおける透孔４１の周囲部分に接し、他端部が前記取付用孔４２のスペーサ嵌合孔部４２ｂに嵌合する。なお、スペーサ４０の他端部は先細テーパー形状で、嵌合し易くしてある。
前記スペーサ４０の他端面４０ｂ（ビス挿通孔４３の周縁部分）にビス１７の頭部１７ａが接するようにしてある。つまり、ビス１７の頭部１７ａは樹脂部材１６の取付用孔４２のビス頭部押付孔部４２ａとスペーサ４０の他端面４０ｂに接するようにしてある。
例えば、前記スペーサ４０の他端面４０ｂは、取付用孔４２の円錐台状のビス頭部押付孔部４２ａと連続する円錐台状である。つまり、取付用孔４２のビス頭部押付孔部４２ａとスペーサ４０の他端面４０ｂは同一角度の円錐台状で、ビス１７の円錐台状の頭部１７ａがビス頭部押付孔部４２ａと他端面４０ｂに接するようにしてある。 The spacer 40 is made of a material that is difficult to transmit heat, such as resin, and has a screw insertion hole 43 through which the screw 17 is inserted so as to penetrate the one end surface 40a and the other end surface 40b.
One end surface 40 a of the spacer 40 is in contact with the peripheral portion of the through hole 41 in the indoor portion 15 a of the aluminum member 15, and the other end is fitted into the spacer fitting hole portion 42 b of the mounting hole 42. The other end of the spacer 40 has a tapered shape so that it can be easily fitted.
The head 17a of the screw 17 is in contact with the other end surface 40b of the spacer 40 (the peripheral portion of the screw insertion hole 43). That is, the head 17 a of the screw 17 is in contact with the screw head pressing hole 42 a of the mounting hole 42 of the resin member 16 and the other end surface 40 b of the spacer 40.
For example, the other end surface 40 b of the spacer 40 has a truncated cone shape that is continuous with the truncated cone screw head pressing hole portion 42 a of the mounting hole 42. That is, the screw head pressing hole portion 42a of the mounting hole 42 and the other end surface 40b of the spacer 40 have a truncated cone shape at the same angle, and the truncated cone-shaped head portion 17a of the screw 17 is different from the screw head pressing hole portion 42a. It is in contact with the end face 40b.

このようであるから、ビス１７でアルミ部材１５の室内側部分１５ａと樹脂部材１６を取付けできるし、そのビス１７の締付け力をスペーサ４０で支持するから樹脂部材１６に無理な力が作用して変形等することがない。
また、ビス１７とアルミ部材１５の室内側部分１５ａが直接触れることがなく、そのビス１７の頭部１７ａに結露が発生し難い。
また、ビス１７は標準ビスである。
また、ビス１７の頭部１７ａ、取付用孔４２のビス頭部押付孔部４２ａ、スペーサ４０の他端面４０ｂがそれぞれ円錐台状であるから、ビス１７の頭部１７ａを樹脂部材１６から突出せずにほぼ面一、好ましくは面一とすることができる。
また、スペーサ４０の他端部を取付用孔４２のスペーサ嵌合孔部４２ｂに嵌合して樹脂部材１６に取付け、その状態でアルミ部材１５と樹脂部材１６を連結できるから、その連結が容易にできる。 Thus, the indoor portion 15a of the aluminum member 15 and the resin member 16 can be attached with the screw 17, and the tightening force of the screw 17 is supported by the spacer 40, so an excessive force acts on the resin member 16. There is no deformation.
Further, the screw 17 and the indoor side portion 15a of the aluminum member 15 are not in direct contact with each other, and it is difficult for condensation to occur on the head 17a of the screw 17.
The screw 17 is a standard screw.
Further, the head 17a of the screw 17, the screw head pressing hole 42a of the mounting hole 42, and the other end surface 40b of the spacer 40 are each in the shape of a truncated cone, so that the head 17a of the screw 17 protrudes from the resin member 16. Without being substantially flush, preferably flush.
Further, the other end portion of the spacer 40 is fitted to the spacer fitting hole portion 42b of the mounting hole 42 and attached to the resin member 16, and the aluminum member 15 and the resin member 16 can be connected in this state, so that the connection is easy. Can be.

前記スペーサ４０はアルミ部材１５の室内側部分１５ａに取付けるようにしても良い。
例えば、図５に示すように、スペーサ４０を筒体４４の一端面４４ａに４つの係止片４５を備え、その筒体４４の他端面４４ｂ（ビス挿通孔４３の周辺部分）を円錐台状とする。
前記各係止片４５は上面又は下面が平坦面で、かつ係止部４５ａを有し、かつ外周面４５ｂは円弧状で、４つの係止片４５によって上面と下面が略直線状で、左右面が略円弧状で、中央部にビス１７が挿通可能な係止突部を形成している。
前記アルミ部材１５の室内側部分１５ａの透孔４１は上下が直線状で、左右が円弧状の形状で、この透孔４１に前記４つの係止片４５が挿通し、かつ係止部４５ａが係止して抜け止めするようにする。 The spacer 40 may be attached to the indoor side portion 15 a of the aluminum member 15.
For example, as shown in FIG. 5, the spacer 40 is provided with four locking pieces 45 on one end surface 44a of the cylindrical body 44, and the other end surface 44b of the cylindrical body 44 (peripheral portion of the screw insertion hole 43) has a truncated cone shape. And
Each of the locking pieces 45 has a flat upper surface or lower surface and a locking portion 45a, and an outer peripheral surface 45b having an arcuate shape. The surface is substantially arc-shaped, and a locking projection is formed at the center where a screw 17 can be inserted.
The through hole 41 of the indoor portion 15a of the aluminum member 15 has a linear shape on the top and bottom and an arc shape on the left and right. The four locking pieces 45 are inserted into the through hole 41, and the locking portion 45a is Lock it to prevent it from coming off.

前記スペーサ４０は図６に示すように４つの係止片４５を透孔４１に挿通して係止部４５ａを透孔４１の開口縁に係止して抜け落ちないように支持して取付けられる。
この場合も図３に示す実施の形態と同様に、ビス１７の頭部１７ａが取付用孔４２のビス頭部押付孔部４２ａと筒体４４の他端面４４ｂ（スペーサ４０の他端面４０ｂ）に接する。
そして、筒体４４の一端面４４ａ（スペーサ４０の一端面４０ａ）の上下部分がアルミ部材１５の室内側部材１５ａにおける透孔４１の周縁における上下寄り部に接してビス１７の締付け力を支持する。 As shown in FIG. 6, the spacer 40 is attached with four locking pieces 45 inserted into the through holes 41 and supported so that the locking portions 45 a are locked to the opening edges of the through holes 41 so as not to fall off.
Also in this case, similarly to the embodiment shown in FIG. 3, the head portion 17a of the screw 17 is connected to the screw head pressing hole portion 42a of the mounting hole 42 and the other end surface 44b of the cylindrical body 44 (the other end surface 40b of the spacer 40). Touch.
The upper and lower portions of the one end surface 44a of the cylindrical body 44 (one end surface 40a of the spacer 40) are in contact with the upper and lower portions of the periphery of the through hole 41 in the indoor side member 15a of the aluminum member 15 to support the tightening force of the screw 17. .

この実施の形態の場合には筒体４４の他端部、つまりスペーサ４０の他端部を取付用孔４２に挿入しても良いし、挿入しなくとも良い。
なお、挿入しない場合には取付用孔４２の全部をビス頭部押付孔部４２ａとすることができる。 In the case of this embodiment, the other end portion of the cylindrical body 44, that is, the other end portion of the spacer 40 may be inserted into the mounting hole 42 or may not be inserted.
If not inserted, the whole mounting hole 42 can be used as a screw head pressing hole 42a.

断熱サッシの縦断面図である。It is a longitudinal cross-sectional view of a heat insulation sash. 断熱サッシの横断面図である。It is a cross-sectional view of an insulating sash. 図２のＡ部拡大断面図である。It is the A section expanded sectional view of FIG. スペーサと樹脂部材とビスを離隔した状態の断面図である。It is sectional drawing of the state which spaced apart the spacer, the resin member, and the bis | screw. スペーサの第２の実施の形態を示す斜視図である。It is a perspective view which shows 2nd Embodiment of a spacer. アルミ部材と樹脂部材の取付け状態の断面図である。It is sectional drawing of the attachment state of an aluminum member and a resin member. 従来のアルミ部材と樹脂部材の取付け状態の断面図である。It is sectional drawing of the attachment state of the conventional aluminum member and the resin member.

符号の説明Explanation of symbols

１５…アルミ部材、１５ａ…室内側部分、１６…樹脂部材、１７…ビス、１７ａ…頭部、１９…空気層、４０…スペーサ、４０ａ…一端面、４０ｂ…他端面、４１…透孔、４２…取付用孔、４２ａ…ビス頭部押付孔部、４２ｂ…スペーサ嵌合孔部、４３…ビス挿通孔。   DESCRIPTION OF SYMBOLS 15 ... Aluminum member, 15a ... Indoor side part, 16 ... Resin member, 17 ... Screw, 17a ... Head, 19 ... Air layer, 40 ... Spacer, 40a ... One end surface, 40b ... Other end surface, 41 ... Through-hole, 42 ... mounting hole, 42a ... screw head pressing hole, 42b ... spacer fitting hole, 43 ... screw insertion hole.

Claims (3)

室外側のアルミ部材と、このアルミ部材の室内側部分に設けられて空気層を形成する室内側の樹脂部材と、この空気層に設けた熱が伝わり難い材質のスペーサと、前記樹脂部材の取付用孔からスペーサのビス挿通孔、アルミ部材の室内側部分の透孔を挿通して建物躯体側に固着されるビスを備え、
このビスの頭部は円錐台状で、
前記取付用孔は、円錐台状のビス頭部押付孔部を有し、
前記スペーサの他端面は円錐台状で、
前記ビスを建物躯体側に固着することで、そのビスの頭部が前記取付用孔のビス頭部押付孔部と前記スペーサの他端面にそれぞれ押しつけられ、前記スペーサの一端面がアルミ部材の室内側部分における透孔の周囲部分に押しつけられたサッシ枠材を用いて断熱サッシ枠としたことを特徴とするサッシ。 An outdoor aluminum member, an indoor resin member that is provided in an indoor portion of the aluminum member to form an air layer, a spacer that is difficult to transmit heat provided in the air layer, and mounting of the resin member A screw that is fixed to the building housing side through a through hole in the indoor side portion of the aluminum member through the screw insertion hole of the spacer from the hole for use,
The head of this screw has a truncated cone shape,
The mounting hole has a truncated cone screw head pressing hole,
The other end surface of the spacer has a truncated cone shape,
By fixing the screws to the building skeleton side, its bis head is pressed against each of the other end surface of the spacer and the screw head pressing hole of the mounting hole, one end face chamber of the aluminum member of the spacer A sash comprising an insulating sash frame using a sash frame member pressed against a peripheral portion of a through hole in an inner portion. 樹脂部材の取付用孔は、スペーサ嵌合孔部を有し、
スペーサの他端部が前記取付用孔のスペーサ嵌合孔部に嵌合し、このスペーサを樹脂部材で支持するようにした請求項１記載のサッシ。 The mounting hole for the resin member has a spacer fitting hole,
The sash according to claim 1, wherein the other end of the spacer is fitted into a spacer fitting hole of the mounting hole, and the spacer is supported by a resin member. スペーサの一端部がアルミ部材の透孔に係合し、このスペーサをアルミ部材の室内側部分で支持するようにした請求項１記載のサッシ。   2. A sash according to claim 1, wherein one end of the spacer is engaged with a through hole of the aluminum member, and the spacer is supported by the indoor portion of the aluminum member.
JP2003361570A 2003-10-22 2003-10-22 sash Expired - Fee Related JP4070021B2 (en)

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JP5065649B2 (en) * 2006-10-24 2012-11-07 コスモ工業株式会社 Steel door
JP6113059B2 (en) * 2013-11-13 2017-04-12 三協立山株式会社 sash
JP6517707B2 (en) * 2016-01-27 2019-05-22 三協立山株式会社 Architectural structure

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JPS4898935U (en) * 1972-02-22 1973-11-22
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JPS63956Y2 (en) * 1981-04-30 1988-01-11
JPS5899477U (en) * 1981-12-28 1983-07-06 札幌アルナ株式会社 bay window
JPS6334891U (en) * 1986-08-25 1988-03-05
JP3423651B2 (en) * 1999-10-14 2003-07-07 ワイケイケイエーピー株式会社 Insulation frame and sash
JP3355525B2 (en) * 1999-12-27 2002-12-09 ワイケイケイエーピー株式会社 Upper frame of window frame for sash window

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