JP2007332755A - Sealing member for fittings and manufacturing method - Google Patents

Sealing member for fittings and manufacturing method Download PDF

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Publication number
JP2007332755A
JP2007332755A JP2006193385A JP2006193385A JP2007332755A JP 2007332755 A JP2007332755 A JP 2007332755A JP 2006193385 A JP2006193385 A JP 2006193385A JP 2006193385 A JP2006193385 A JP 2006193385A JP 2007332755 A JP2007332755 A JP 2007332755A
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Japan
Prior art keywords
sealing member
piece
airtight
contact
joinery
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JP2006193385A
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Naohisa Miyagawa
直久 宮川
Takashi Hirokawa
隆志 広川
Katsuhisa Kato
勝久 加藤
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Tokiwa Chemical Industries Co Ltd
System Technical Co Ltd
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Tokiwa Chemical Industries Co Ltd
System Technical Co Ltd
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Priority to JP2006193385A priority Critical patent/JP2007332755A/en
Publication of JP2007332755A publication Critical patent/JP2007332755A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a sealing member for fittings for blocking and sealing clearances generated at upper and lower ends between fittings and a frame body. <P>SOLUTION: The sealing member 1 to be provided between the fitting openably and closably provided on a frame body at an opening part of a building and a door stop part comprises a base part 5 having a contact part piece 6 and an insert protruding part 7 longitudinally formed on the surface side and reverse side thereof, respectively, and long airtight parts 10 formed so that the width dimension is increased toward both ends of the contact part piece 6 from a short airtight part 11 formed aslant at the center of the contact piece 6. The inclination angle of the contact part piece 6 is set so that the angles at both the ends thereof are larger than the angle at the center. The manufacturing method for molding the sealing member by an extrusion molding machine comprises molding the long airtight part and the short airtight part by cutting the contact part piece by a cutting shape part of a variable machine so as to have the corresponding width dimensions, and molding the contact part piece so as to have a large inclination angle by a pressing part of the variable machine. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、各種の建物に使用される建具の開口部に設けられる枠体に対して開閉自在に設けられた建具とその枠体との間に生ずる隙間を遮断密閉するために使用する、枠体の縦方向の開放枠の戸当り部に挿着固定する建具用密閉部材及びその製造方法に関するものである。  The present invention relates to a frame used for blocking and sealing a gap formed between a fitting provided in an openable / closable manner with respect to a frame provided in an opening of a fitting used in various buildings and the frame. The present invention relates to a sealing member for joinery that is inserted into and fixed to a door stop of an open frame in the longitudinal direction of the body and a method for manufacturing the same.

従来、この種の建物の建具の開口部に設けられる戸枠となる枠体と、この枠体の戸当りとなる枠体に開閉可能に設けられている建具との間の隙間を防止するために枠体の戸当り側に挿着固定される建具用密閉部材は、同一の断面より長手方向に押出し成形されているものを普通に使用されている現状である。
しかし、玄関、勝手口の建具等は、冬場などでは、建具の室内側と室外側との温度差によって、建具が収縮して反りや歪みが発生するものであり、枠体の縦方向の中央部の錠前部分では、戸当り部と建具とは、密封状に接触されるが、枠体の上端と下端との両端部には、反りによって密閉部材と建具との間に反りによる隙間部が発生するものである。
従って、従来の同一断面形状の密閉部材では、枠体の上下の両端部では、隙間部を遮断することが不可能であり、室内に対する通気の断熱が保持できないため、光熱費等の増大を防止することは出来ない問題点があった。
Conventionally, in order to prevent a gap between a frame that is a door frame provided in an opening of a joiner of this type of building and a joiner that is provided to be openable and closable in a frame that is a door to the frame In addition, the sealing member for joinery that is inserted and fixed on the door-to-door side of the frame is normally used by being extruded from the same cross section in the longitudinal direction.
However, in the winter, etc., the doorway and the door / door fittings, etc., are warped and distorted due to the temperature difference between the indoor side and the outdoor side of the fittings. In the lock part of the part, the door stop part and the joinery are in a sealed state, but at both ends of the upper end and the lower end of the frame body, there is a gap due to warpage between the sealing member and the joinery. It is what happens.
Therefore, with the conventional sealing member having the same cross-sectional shape, it is impossible to block the gap portion at the upper and lower ends of the frame body, and the heat insulation of the ventilation to the room cannot be maintained. There was a problem that could not be done.

本発明のものは、上記の各問題点を解決するために、密閉部材の接触部片の枠体の縦方向の戸当りの中央部の長さを短片気密部とし、該接触部片の上下端の両端部に向って該短片気密部より長い巾寸法の長片気密部とした点。さらに、該接触部片の中央部の傾斜角度より該接触部片の上下端の両端部に向って傾斜角度より該接触部片の上下端の両端部に向って傾斜角度を大きい角度に形成することによって、枠体に取付された密閉部材と建具との隙間全体を遮断密閉する建具用密閉部材及びその製造方法を目的としている。  In order to solve the above-mentioned problems, the present invention has a short piece airtight part with the length of the center part of the door in the vertical direction of the frame of the contact part piece of the sealing member, and the upper and lower parts of the contact piece. The point which was made into the long piece airtight part of the width dimension longer than this short piece airtight part toward the both ends of an end. Furthermore, the inclination angle is formed at a larger angle toward the both ends of the upper and lower ends of the contact piece than the inclination angle of the central portion of the contact piece, and toward the both ends of the upper and lower ends of the contact piece. By this, it aims at the sealing member for joinery which blocks | closes and seals the whole clearance gap between the sealing member attached to the frame, and joinery, and its manufacturing method.

本発明の建具用密閉部材によれば、密閉部材(1)の基部(5)の表面に接触部片(6)と裏面に挿着突部(7)を長手方向に形成する。該密閉部材(1)を枠体(2)に取着した時に該密閉部材(1)の縦方向の中央部の長さを短片気密部(11)とし、該密閉部材(1)の上下の両端部の接触部片(6)の該短片気密部(11)より長い巾寸法の長片気密部(10)を形成して、枠体(2)と接触部片(6)の隙間を閉鎖遮断するものである。
また、接触部片(6)を枠体(2)の縦方向に取着した時に該接触部片(6)の中央部の傾斜角度に対して、該接触部片(6)の上下両端部の傾斜角度を角度の大きい傾斜角度に形成し、戸当り部分の隙間を防止したものである。
そして、本発明の建具用密閉部材の長さを延長する製造方法によれば、該密閉部材(1)を形成する合成樹脂を押出し成形機(20)に注入し、金型ダイス(21)の内部で、基部(5)と該基部(5)の裏面に設けた挿着突部(7)と、表面に傾斜角度(18)を設けた接触部片(6)を形成する。その後金型ダイス(21)の出口に設けた可変機(14)の刃形部(16)を上下又は左右に作動して該接触部片(6)を切除することによって、枠体(2)の縦方向における該接触部片(6)の巾の狭い中央部の短片気密部(11)と、該接触部片(6)の上下両端に向って巾の広い長片気密部(10)を形成し、冷却水槽(22)を通過して押出しされる。
また、第2の該密閉部材(1)の接触部片(6)の傾斜角度(18)を大きくする製造方法としては、押出しされた接触部片(6)は、その後、可変機(14)を、冷却水槽(22)の入口または冷却水槽(22)の内部に設置した後、該可変機(14)の押圧部(15)によって、左右又は上下方向に作動させて、該接触部片(6)の縦方向の中央部に設けた傾斜角度(18)の小傾斜気密部(12)と、該接触部片(6)の中央部から両端部に向って設けた大きい傾斜角度(19)の大傾斜気密部(17)に形成し、その後、冷却水槽(22)を通過させる製造方法である。
According to the sealing member for joinery of the present invention, the contact piece (6) is formed on the surface of the base (5) of the sealing member (1), and the insertion protrusion (7) is formed on the back surface in the longitudinal direction. When the sealing member (1) is attached to the frame (2), the length of the central portion in the vertical direction of the sealing member (1) is set as a short single airtight portion (11), and the upper and lower portions of the sealing member (1) are A long airtight portion (10) having a longer width than the short airtight portion (11) of the contact piece (6) at both ends is formed, and the gap between the frame (2) and the contact piece (6) is closed. It is a thing to cut off.
Further, when the contact piece (6) is attached in the longitudinal direction of the frame body (2), the upper and lower ends of the contact piece (6) with respect to the inclination angle of the central portion of the contact piece (6). The inclination angle is formed at a large inclination angle to prevent a gap in the door stop portion.
And according to the manufacturing method which extends the length of the sealing member for joinery of this invention, the synthetic resin which forms this sealing member (1) is inject | poured into an extrusion molding machine (20), and mold die (21) Inside, a base part (5), an insertion protrusion (7) provided on the back surface of the base part (5), and a contact piece (6) provided with an inclination angle (18) on the surface are formed. Thereafter, the blade (16) of the variable machine (14) provided at the outlet of the die (21) is moved up and down or left and right to cut out the contact piece (6), whereby the frame (2). The narrow piece airtight part (11) of the narrow center part of the contact part piece (6) in the vertical direction of FIG. 6 and the long piece airtight part (10) wide toward the upper and lower ends of the contact part piece (6). Formed and extruded through a cooling water bath (22).
Further, as a manufacturing method for increasing the inclination angle (18) of the contact piece (6) of the second sealing member (1), the extruded contact piece (6) is then changed into the variable machine (14). Is installed in the inlet of the cooling water tank (22) or inside the cooling water tank (22), and then is operated left and right or up and down by the pressing part (15) of the variable machine (14), and the contact piece ( 6) A small inclined airtight part (12) with an inclination angle (18) provided at the longitudinal center part, and a large inclination angle (19) provided from the center part of the contact piece (6) toward both ends. It is a manufacturing method which forms in a large inclination airtight part (17) of this, and lets a cooling water tank (22) pass after that.

本発明は、以上説明したように構成されているので、玄関や勝手口等の建具等は、冬期などでは、枠体と室内側と室外側との温度差によって、建具が収縮して反りが発生することにより、枠体の戸当り部の中央部と密閉部材の接触部片とは一応密封されるが、枠体の上端部と下端部の接触部片と、枠体の間に反りによって発生する隙間部を確実に遮断することが出来る効果がある。そして、密閉部材の長手方向に設けた接触部片の中央部を短片気密部とすると共に、該接触部片の上下の画端部に向って中央部の該短片気密部より長い寸法の長片気密部を形成したことにより、温度差による建具の反りに対しても該接触部片の該長片気密部による長片部分によって発生した隙間部を容易に閉鎖遮断できる効果がある。
さらに、枠体の縦方向に取着けた密閉部材の接触部片の中央部に形成した接触部片の斜めの傾斜角度より上端部と下端部との上下両端の斜めの傾斜角度を大きい角度に形成したことにより、温度差によって建具の列によって上下部に隙間が生じても上下両端の大きい傾斜角度の圧接により隙間部を完全に遮断できる効果がある。
また、本発明の建具用密閉部材の製造方法として、押出し成形機による金型ダイスによって成形された密閉部材の接触部片を冷却水槽の手前及び冷却水槽内に設置した可変機によっては、該接触部片が軟弱状態を常時維持しながら押圧変形が自由にできる効果と、接触部片の一部の切除及び可変機に設けた押圧部によって、傾斜角度を冷却しながら自由に変形できる便利な効果がある。
Since the present invention is configured as described above, the fittings such as the entrance and the doorway are warped due to the shrinkage of the fittings due to the temperature difference between the frame, the indoor side, and the outdoor side in winter. By generating, the central part of the door-to-door part of the frame body and the contact part piece of the sealing member are temporarily sealed, but due to the warp between the contact part piece of the upper end part and the lower end part of the frame body and the frame body There is an effect that it is possible to reliably block the generated gap. And while making the center part of the contact part piece provided in the longitudinal direction of the sealing member into a short piece airtight part, it is a long piece of a dimension longer than this short piece airtight part of a center part toward the up-and-down image end part of this contact part piece By forming the airtight portion, there is an effect that the gap portion generated by the long piece portion by the long piece airtight portion of the contact piece can be easily closed and cut off against warping of the joinery due to a temperature difference.
Furthermore, the oblique inclination angles of the upper and lower ends of the upper and lower ends are larger than the oblique inclination angle of the contact piece formed at the center of the contact piece of the sealing member attached in the vertical direction of the frame. By forming, even if a gap is generated in the upper and lower parts due to a row of joinery due to a temperature difference, there is an effect that the gap part can be completely cut off by pressure contact with a large inclination angle at both upper and lower ends.
Further, as a method for manufacturing a sealing member for joinery of the present invention, depending on a variable machine in which a contact member piece of a sealing member formed by a die die by an extrusion molding machine is installed in front of the cooling water tank and in the cooling water tank, the contact The effect of being able to freely press and deform while maintaining the soft state of the piece at all times, and the convenient effect of being able to freely deform while cooling the inclination angle by the excision of part of the contact piece and the pressing part provided in the variable machine There is.

上記のように構成された密閉部材は、建築物の開口部に設けた枠体の戸当り部に挿着突部を以って取着する。該密閉部材の表面側に設けた接触部片は、図2の如く通常の場合は、建具と隙間なく接合している。しかし、冬場等のように室内外に温度差が生ずると、建具が収縮して反りが発生する。この場合、建具に接する接触部片は、把手部では普通の寸法の短片気密部で充分に対処できるが、建具の上下端の両端部が前方に反って図12の如く隙間部を生じるために、該接触部片の上下端の両端部を中央部より長い寸法の長片気密部、又は斜め角度を大きくして形成した大傾斜気密部によって隙間を遮断密封するものである。  The sealing member configured as described above is attached to the door stop portion of the frame body provided at the opening of the building with an insertion protrusion. In the normal case as shown in FIG. 2, the contact piece provided on the surface side of the sealing member is joined to the joinery without any gap. However, when a temperature difference occurs between the interior and the exterior, such as in winter, the joinery contracts and warpage occurs. In this case, the contact piece in contact with the joinery can be dealt with by a short-sized airtight part of a normal size in the handle part, but both ends of the upper and lower ends of the joinery warp forward to form a gap as shown in FIG. The both ends of the upper and lower ends of the contact piece are sealed by a long piece hermetic part having a longer dimension than the central part, or a large inclined hermetic part formed with a larger oblique angle.

本発明の実施例を図面について説明すると、図1において、建具(3)を建物の枠体(2)に閉めた状態であり、A−A線の位置では図2に示す如く、錠前の有る部分であって、密閉部材(1)の表面側の接触部片(6)が該建具(3)と隙間なく接触している。
また、図1の上下端のB−B線では、該接触部片(6)が図12に示すように隙間部(13)が形成される場所を示したものである。
図2において、図1に示すA−A線の横断面を示し、枠体(2)の戸当り部の縦方向に密閉部材(1)の裏面に設けた挿着突部(7)を以って挿着したものである。該密閉部材(1)には、基部(5)の内部に縦方向に中空部(8)を形成する。該基部(5)の表面側には、表面の長手方向の一部に該接触部片(6)を傾斜角度(18)を設けて一体に形成されている。また、該接触部片(6)は内部を中空にして使用することもある。
The embodiment of the present invention will be described with reference to the drawings. In FIG. 1, the joinery (3) is closed to the frame (2) of the building, and at the position of the line AA, there is a lock as shown in FIG. The contact piece (6) on the surface side of the sealing member (1) is in contact with the fitting (3) without any gap.
Moreover, the BB line | wire of the upper and lower ends of FIG. 1 shows the place where this contact part piece (6) forms a clearance gap part (13) as shown in FIG.
2 shows a cross section taken along line AA shown in FIG. 1, and includes an insertion protrusion (7) provided on the back surface of the sealing member (1) in the longitudinal direction of the door stop of the frame (2). It is inserted. The sealing member (1) is formed with a hollow portion (8) in the longitudinal direction inside the base portion (5). On the surface side of the base portion (5), the contact piece (6) is integrally formed at a part in the longitudinal direction of the surface with an inclination angle (18). Further, the contact piece (6) may be used with its inside hollow.

図3に示される実施例では、請求項1に示すように、合成樹脂で長手方向に成形された密閉部材(1)は、基部(5)の裏面の挿着突部(7)と、表面に傾斜角度(18)を設けて接触部片(6)を形成してある。該挿着突部(7)を枠体(2)の縦方向に挿着した時に該接触部片(6)は、その中央部の該接触部片(6)の長さを短い短片気密部(11)とする。該接触部片(6)の上下の両端部に向って中央部の該短片気密部(11)より長い巾寸法の長片気密部(10)を形成したものである。
図4に示すものは、図3のC−C線の縦断側面図で、該基部(5)の表面に設けた接触部片(6)の短片気密部(11)を実線で示し、点線で示すものは、長片気密部(10)の長さの巾を延長した状態を示したものである。
また、図5に示す実施例のものは、請求項2に関するもので、密閉部材(1)の全長の斜面図を示すもので、図6に示す該基部(5)の表面に一体的に設けた接触部片(6)の中央部の小傾斜気密部(12)の傾斜角度(18)より、該接触部片(6)の小傾斜気密部(12)より両端部に向って点線で示す大傾斜気密部(17)のように該接触部片(6)の傾斜角度(18)を角度の大きい傾斜角度(19)に起こした状態を示したものである。
In the embodiment shown in FIG. 3, as shown in claim 1, the sealing member (1) molded in the longitudinal direction with a synthetic resin includes an insertion protrusion (7) on the back surface of the base (5), and a surface Is provided with an inclination angle (18) to form a contact piece (6). When the insertion protrusion (7) is inserted in the longitudinal direction of the frame (2), the contact piece (6) has a short piece of airtight portion with a short length of the contact piece (6) at the center. (11). A long piece airtight portion (10) having a width longer than that of the short piece airtight portion (11) in the central portion is formed toward both upper and lower ends of the contact piece (6).
4 is a longitudinal side view taken along the line CC of FIG. 3, and the short-side airtight portion (11) of the contact piece (6) provided on the surface of the base portion (5) is indicated by a solid line and indicated by a dotted line. What is shown shows a state in which the width of the length of the long piece airtight portion (10) is extended.
Further, the embodiment shown in FIG. 5 relates to claim 2 and shows a perspective view of the entire length of the sealing member (1), which is integrally provided on the surface of the base (5) shown in FIG. From the inclination angle (18) of the small inclined airtight portion (12) at the center of the contact piece (6), the small inclined airtight portion (12) of the contact piece (6) is indicated by dotted lines from both ends. It shows a state where the inclination angle (18) of the contact piece (6) is raised to a large inclination angle (19) as in the case of a large inclined airtight part (17).

次に、図7は、本発明の密閉部材(1)の請求項3に関する製造方法の実施例であり、合成樹脂を押出し成形機(20)より金型ダイス(21)に送り、該金型ダイス(21)の内部で基部(5)と、該基部(5)の裏面に挿着突部(7)を成形し、表面に所定の傾斜角度を設けた接触部片(6)を長片気密部(10)に成形する。その後、該金型ダイス(21)の出口に装設した図9に示した可変機(14)に設けた刃形部(16)の上下又は左右に作動によって該接触部片(6)の長片気密部(10)を切除し、該接触部片(6)の中央部に短片気密部(11)を設けると共に、上端部及び下端部の両端部に向って巾の広い長片気密部(10)を形成した後、冷却水槽(22)を通過し、引取機(23)によって押出し成形される。
また、図8は、本発明の請求項4に関する製造方法の実施例であり、押出し成形機(20)より金型ダイス(21)の内部で、基部(5)の裏面の挿着突部(7)と、基部(5)の表面に斜めの角度に延設された該接触部片(6)を大傾斜気密部(17)に成形した後、該可変機(14)を冷却水槽(22)の内部または入口に隣接して設置してある。
その後、該可変機(14)は、図10、図11に示す如く、密閉部材(1)に傾斜して設けた該接触部片(6)の大傾斜気密部(17)に対して、該可変機(14)に設けた二又状または単片の形状の異なっている押圧部(15)によって、左右または上下に作動し、該接触部片(6)の斜め角度を上端部と下端部の両端部に斜め角度の大きい大傾斜気密部(17)より中央部の小傾斜気密部(12)に成形し、その後、引取機(23)によって押出し成形される。
また、図12に示すものは、従来の建具(3)の上下端が温度差によって反り返り、該接触部片(6)の上下に隙間部(13)を発生した状態を示したものである。
Next, FIG. 7 shows an embodiment of the manufacturing method according to claim 3 of the sealing member (1) of the present invention, in which synthetic resin is sent from the extrusion molding machine (20) to the mold die (21). Inside the die (21), the base (5) and the insertion protrusion (7) are formed on the back surface of the base (5), and the contact piece (6) having a predetermined inclination angle on the surface is a long piece. Molded into an airtight part (10). Thereafter, the length of the contact piece (6) is moved up and down or left and right of the blade portion (16) provided in the variable machine (14) shown in FIG. 9 installed at the outlet of the die (21). The one airtight part (10) is excised, a short piece airtight part (11) is provided at the center of the contact part piece (6), and the wide one piece airtight part (width wide toward both ends of the upper end part and the lower end part) After forming 10), it passes through the cooling water tank (22) and is extruded by the take-up machine (23).
FIG. 8 shows an embodiment of the manufacturing method according to claim 4 of the present invention, in which an insertion protrusion (on the back surface of the base (5) is inserted into the die (21) from the extruder (20). 7) and the contact piece (6) extending at an oblique angle on the surface of the base (5) is formed into a large inclined airtight part (17), and then the variable machine (14) is cooled to the cooling water tank (22). ) Or adjacent to the entrance.
Thereafter, as shown in FIGS. 10 and 11, the variable machine (14) is in contact with the large inclined airtight portion (17) of the contact piece (6) provided inclined on the sealing member (1). The pressing part (15) provided in the variable machine (14), which is different in the shape of a bifurcated or single piece, is operated left and right or up and down, and the oblique angle of the contact piece (6) is changed between the upper end and the lower end. The large inclined airtight part (17) having a large oblique angle is formed at both ends of the sheet into a small inclined airtight part (12) at the center, and then extruded by a take-up machine (23).
Moreover, what is shown in FIG. 12 shows the state in which the upper and lower ends of the conventional joinery (3) are warped due to a temperature difference, and a gap (13) is generated above and below the contact piece (6).

次に、本発明の密閉部材に使用する合成樹脂としては、硬さHDA90以下
(JIS K7215による)のオレフィン系熱可塑性エラストマー又はスチレン系熱可塑性エラストマーが使用され、好ましくは、密閉部材の接触部片は、硬さHDA30〜70(JIS K7215)の軟質の合成樹脂が使用され、この場合の製造方法は、材料が二種類になるため、二台の押出し成形機を使用して一つの金型ダイスの内部で重合して強固に熱融着する。
Next, as the synthetic resin used for the sealing member of the present invention, an olefin thermoplastic elastomer or a styrene thermoplastic elastomer having a hardness of HDA 90 or less (according to JIS K7215) is used, and preferably a contact piece of the sealing member Uses a soft synthetic resin with a hardness of HDA 30 to 70 (JIS K7215). In this case, since there are two types of materials, one die die using two extruders. It is polymerized inside and firmly heat-sealed.

本発明の密閉部材を建具に装着した状態の正面図である。  It is a front view of the state where a sealing member of the present invention was attached to joinery. 本発明の図1A−A線の横断面図である。  It is a cross-sectional view of FIG. 1A-A line of the present invention. 同じく本発明の長手方向に形成された密閉部材の全体斜面図である。  It is the whole slope view of the sealing member similarly formed in the longitudinal direction of the present invention. 本発明の図3C−C線の縦断側面図である。  It is a vertical side view of FIG. 3C-C line of this invention. 本発明の他の実施例の密閉部材の全体斜面図である。  It is a whole slope view of the sealing member of other examples of the present invention. 同じく本発明の図5D−D線の縦断側面図である。  It is a vertical side view of FIG. 5D-D line of the present invention. 本発明の密閉部材の製造工程を示した正面図である。  It is the front view which showed the manufacturing process of the sealing member of this invention. 同じく本発明の他の実施例の製造工程を示す正面図である。  It is a front view which similarly shows the manufacturing process of the other Example of this invention. 本発明の可変機の刃形部を以って接触部片を切削した一部欠除した断面図である。  FIG. 5 is a cross-sectional view of the variable machine according to the present invention, in which a contact piece is cut with a blade portion and partly removed. 本発明の押圧部を以って傾斜角度を形成した一部欠除した断面図である。  It is sectional drawing which a part of which formed the inclination | tilt angle by the press part of this invention was removed. 同じく本発明の押圧部による他の実施例を示す一部欠除した断面図である。  Similarly, it is a cross-sectional view with a part omitted showing another embodiment of the pressing portion of the present invention. 従来例を示し、建具の上下端に隙間部が形成された横断平面図である。  It is a cross-sectional top view which showed the prior art example and the clearance gap part was formed in the upper and lower ends of joinery.

符号の説明Explanation of symbols

1 密閉部材
2 枠体
3 建具
5 基部
6 接触部片
7 挿着突部
8 中空部
10 長片気密部
11 短片気密部
12 小傾斜気密部
13 隙間部
14 可変機
15 押圧部
16 刃形部
17 大傾斜気密部
18 傾斜角度
19 大きい傾斜角度
20 押出し成形機
21 金型ダイス
22 冷却水槽
23 引取機
DESCRIPTION OF SYMBOLS 1 Sealing member 2 Frame 3 Joiner 5 Base 6 Contact part piece 7 Insertion protrusion part 8 Hollow part 10 Long piece airtight part 11 Short piece airtight part 12 Small inclination airtight part 13 Gap part 14 Variable machine 15 Press part 16 Blade shape part 17 Large inclined airtight part 18 Inclination angle 19 Large inclination angle 20 Extrusion machine 21 Die die 22 Cooling water tank 23 Take-up machine

Claims (5)

建物の開口部に設けた枠体に開閉自在に設けた建具と戸当り部とを気密にする建具用密閉部材において、該密閉部材(1)は、合成樹脂製よりなる基部(5)と、該基部(5)の表面に接触部片(6)及び裏面に挿着突部(7)とを長手方向に形成し、該挿着突部(7)を該枠体(2)の縦方向に挿着した時に該密閉部材(1)の該接触部片(6)の中央部の長さを短片気密部(11)とし、該接触部片(6)の両端部に向って中央部の該短片気密部(11)より長い巾寸法の長片気密部(10)(10)を形成した事を特徴とする建具用密閉部材。  In a joinery sealing member that hermetically seals a joinery that is openable and closable on a frame provided in an opening of a building, and the door stop, the sealing member (1) includes a base (5) made of a synthetic resin, A contact piece (6) is formed on the front surface of the base portion (5) and an insertion protrusion (7) is formed on the back surface in the longitudinal direction, and the insertion protrusion (7) is formed in the longitudinal direction of the frame (2). The length of the central part of the contact part piece (6) of the sealing member (1) is a short airtight part (11) when inserted into the sealing member (1), and the central part is directed toward both ends of the contact part piece (6). A sealing member for joinery, characterized in that a long airtight portion (10) (10) having a width longer than that of the short airtight portion (11) is formed. 建物の開口部に設けた枠体に開閉自在に設けた建具と戸当り部とを気密にする建具用密閉部材において、該密閉部材(1)は、合成樹脂製よりなる基部(5)と、該基部(5)の表面に接触部片(6)及び裏面に挿着突部(7)とを長手方向に形成し、該挿着突部(7)を該枠体(2)の縦方向に挿着した時に該接触部片(6)の中央部の傾斜角度(18)の小傾斜気密部(12)と、該接触部片(6)の中央部から両端部に向って該接触部片(6)の傾斜角度(18)を角度の大きい傾斜角度(19)の大傾斜気密部(17)に形成した事を特徴とする建具用密閉部材。  In a joinery sealing member that hermetically seals a joinery that is openable and closable on a frame provided in an opening of a building, and the door stop, the sealing member (1) includes a base (5) made of a synthetic resin, A contact piece (6) is formed on the front surface of the base portion (5) and an insertion protrusion (7) is formed on the back surface in the longitudinal direction, and the insertion protrusion (7) is formed in the longitudinal direction of the frame (2). A small inclined airtight part (12) having an inclination angle (18) at the central part of the contact part piece (6) and the contact part from the central part of the contact part piece (6) toward both ends. A sealing member for joinery characterized in that the inclination angle (18) of the piece (6) is formed in a large inclination airtight part (17) having a large inclination angle (19). 押出し成形機(20)に合成樹脂を注入し、その後金型ダイス(21)の内部で基部(5)と、該基部(5)の裏面に挿着突部(7)を成形すると共に、表面に所定の傾斜角度を設けた接触部片(6)を成形し、その後金型ダイス(21)の出口に装設した可変機(14)の刃形部(16)を上下又は左右に作動し該接触部片(6)を切除することによって、枠体(2)の縦方向における該接触部片(6)の巾の狭い中央部の短片気密部(11)と、該接触部片(6)の上下両端部に向って巾の広い長片気密部(10)(10)を成形し、その後、冷却水槽(22)を通過し、引取機(23)により押出し成形された事を特徴とする請求項1に記載の建具用密閉部材の製造方法。  Synthetic resin is injected into the extrusion molding machine (20), and then the base (5) inside the mold die (21) and the insertion protrusion (7) are formed on the back surface of the base (5). A contact piece (6) having a predetermined inclination angle is formed on the die, and then the blade portion (16) of the variable machine (14) installed at the outlet of the die (21) is moved up and down or left and right. By cutting out the contact piece (6), the short piece airtight part (11) of the narrow central part of the contact piece (6) in the longitudinal direction of the frame (2) and the contact piece (6) ) Is formed into a wide and long airtight part (10) (10) toward both upper and lower ends, and then passed through a cooling water tank (22) and extruded by a take-up machine (23). The manufacturing method of the sealing member for joinery of Claim 1 to do. 押出し成形機(20)に合成樹脂を注入し、その後金型ダイス(21)の内部で基部(5)と、該基部(5)の表面に接触部片(6)と裏面に挿着突部(7)とを長手方向に成形し、その後、可変機(14)を冷却水槽(22)の入口または冷却水槽(22)の内部に設置した後、該可変機(14)の押圧部(15)によって左右又は上下方向に作動し、該接触部片(6)の縦方向の中央部に設けた傾斜角度(18)の小傾斜気密部(12)と、該接触部片(6)の中央部から両端部に向って設けた大きい傾斜角度(19)の大傾斜気密部(17)に成形した後に、冷却水槽(22)を通過させ引取機(23)により押出し成形される事を特徴とする請求項2に記載の建具用密閉部材の製造方法。  Synthetic resin is injected into the extrusion molding machine (20), and then the base part (5) inside the die die (21), the contact piece (6) on the surface of the base part (5), and the projecting protrusion on the back surface (7) is formed in the longitudinal direction, and then the variable machine (14) is installed at the inlet of the cooling water tank (22) or inside the cooling water tank (22), and then the pressing part (15) of the variable machine (14). ), And a small inclined airtight portion (12) having an inclination angle (18) provided in the central portion in the vertical direction of the contact piece (6), and the center of the contact piece (6). After being formed into a large inclined airtight part (17) having a large inclination angle (19) provided from the part toward both ends, the cooling water tank (22) is passed through and extruded by a take-up machine (23). The manufacturing method of the sealing member for joinery of Claim 2 to do. 請求項1または請求項2に記載の密閉部材(1)の基部(5)の内部に中空部(8)を形成した事を特徴とする請求項1、請求項2に記載の建具用密閉部材。  The fitting sealing member according to claim 1 or 2, wherein a hollow portion (8) is formed inside the base (5) of the sealing member (1) according to claim 1 or 2. .
JP2006193385A 2006-06-16 2006-06-16 Sealing member for fittings and manufacturing method Pending JP2007332755A (en)

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