JP6134215B2 - 障子の製造方法 - Google Patents
障子の製造方法 Download PDFInfo
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- JP6134215B2 JP6134215B2 JP2013137633A JP2013137633A JP6134215B2 JP 6134215 B2 JP6134215 B2 JP 6134215B2 JP 2013137633 A JP2013137633 A JP 2013137633A JP 2013137633 A JP2013137633 A JP 2013137633A JP 6134215 B2 JP6134215 B2 JP 6134215B2
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- Prior art keywords
- welding
- shoji
- bowl
- joint
- inclined surface
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
- B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/524—Joining profiled elements
- B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
- B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
- B29C66/72523—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled multi-channelled or multi-tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Description
以下、本発明の実施の形態を図面に基づいて説明する。なお、上下は図1中の上下方向を、左右は図2中の左右方向を表す。ここでは、サッシの一例として、図1及び図2に示すように、枠体1に二枚の障子2a,2bを引違いに納めた引違い窓の例を挙げる。枠体1は、上下の横枠(上枠11及び下枠12)と、左右の縦枠13とを四周枠組みしたもので、上枠11の下面には内外障子用レール11a,11b、及び網戸用レール11cが形成してあり、下枠12の上面には内外障子用レール12a,12b及び網戸用レール12cが形成してある。
図3、図4に示すように、横框である上框41に対して、縦框である召合框31は見付け寸法が小さく形成されており、上框41の突き合わせ面41aと召合框の突き合わせ面31aとを熱溶着して框組してある。
本発明の第1の実施形態は、上框及と召合框の接合面が45°の傾斜面として設定されており、上框の接合面を設定する傾斜面の幅寸法Zが召合框(及び上框)の接合面の幅寸法Y(X)と同一となるように構成されている。すなわち、第1の実施形態においては、上框の接合面が設定される傾斜面が上框の接合面に一致するものである。上框及び召合框の接合面とは、溶着後の上框と召合框とが接合する面であって、図4、5において、線B−A、線R−Sで示される面である。また、幅寸法とは、正面視における寸法をいう。
接合面を45°の傾斜面として設定した本実施形態では、召合框31の接合面31cは、図4において線R−S(RS面)で示されているように、召合框31上部の45°の傾斜面によって設定されている。
本発明の第2の実施形態は、上框及び召合框は接合面が45°の傾斜面として設定されており、上框の接合面を設定する傾斜面の幅寸法Zが召合框の接合面の幅寸法Yよりも寸法βだけ大きくなるように構成されている。なお、上框及び召合框の接合面とは、溶着後の上框と召合框とが接合する面であって、図7、8において、線B−A、線R−Sで示される面であり、接合面を設定する傾斜面とは、線E−Aで示される面である。
接合面を45°の傾斜面として設定した本実施形態では、召合框31の接合面31cは、図7において線R−Sで示されているように、召合框上部の45°の傾斜面によって設定されている。
図10,11により、上記実施形態により突き合わせ面が設定された上框41と召合框31とを熱溶着して框組する方法を説明する。
11 上枠
12 下枠
12a,12b 内外障子用レール
12c 網戸用レール
2a,2b 障子
3 縦框
31 召合框
31a 突き合わせ面
31b 溶け代
31c 接合面
320 召合わせカバー(樹脂カバー)
4 横框
41 上框
41a 突き合わせ面
41b 溶け代
41c 接合面
41d 端面上部
42 下框
5 パネル
9 熱板
10 ガイドブロック
43 バリ
Claims (1)
- 横框と横框よりも見付け寸法の小さい縦框とを突き合わせ面で突き合わせて熱溶着して框組してなる障子の製造方法であって、
縦框の溶着後の接合面として正面視で垂線に対して角度を有する傾斜面を設定し、
横框を障子の幅寸法と同じ寸法に形成すると共に、横框の溶着後の接合面として正面視で垂線に対して角度を有する傾斜面を設定し、傾斜面は、その幅寸法が縦框の溶着後の接合面の幅寸法と同じであって、横框の端面から内周面に亘る傾斜面として設定し、
横框の接合面として設定された傾斜面及び縦框の接合面として設定された傾斜面から、溶着によって所定の接合強度を得るために必要な溶け代分を残して切断して横框及び縦框の突き合わせ面を形成し、
切断により形成された突き合わせ面同士を熱溶着する
ことを特徴とする障子の製造方法。
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JP2013137633A JP6134215B2 (ja) | 2013-06-29 | 2013-06-29 | 障子の製造方法 |
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JP2013137633A JP6134215B2 (ja) | 2013-06-29 | 2013-06-29 | 障子の製造方法 |
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JP2015010408A JP2015010408A (ja) | 2015-01-19 |
JP6134215B2 true JP6134215B2 (ja) | 2017-05-24 |
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JP7185204B2 (ja) * | 2018-09-06 | 2022-12-07 | 株式会社Lixil | 障子の製造方法 |
JP7190848B2 (ja) * | 2018-09-11 | 2022-12-16 | 株式会社Lixil | 枠体及び枠体の製造方法 |
JP7526079B2 (ja) | 2020-11-13 | 2024-07-31 | Ykk Ap株式会社 | 樹脂枠の製造方法、樹脂枠 |
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JP2546535Y2 (ja) * | 1991-10-01 | 1997-09-03 | 新日軽株式会社 | 補強合成樹脂製サッシ |
JP5466041B2 (ja) * | 2010-02-23 | 2014-04-09 | 株式会社Lixil | 樹脂サッシ |
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