JP7236978B2 - 射出成形体及びその製造方法 - Google Patents
射出成形体及びその製造方法 Download PDFInfo
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- JP7236978B2 JP7236978B2 JP2019190674A JP2019190674A JP7236978B2 JP 7236978 B2 JP7236978 B2 JP 7236978B2 JP 2019190674 A JP2019190674 A JP 2019190674A JP 2019190674 A JP2019190674 A JP 2019190674A JP 7236978 B2 JP7236978 B2 JP 7236978B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/006—Joining parts moulded in separate cavities
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C65/40—Applying molten plastics, e.g. hot melt
- B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/2665—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on rear-view mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R1/1207—Mirror assemblies combined with other articles, e.g. clocks with lamps; with turn indicators
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
2 ハウジング(第1成形部材)
2a 収容部
2b 第1収容部
2c 第2収容部
2d 壁部(第1壁部)
2e 底部
2f 凸状部分
2g 凹状部分
2h 迫り出し部
2i 迫り出し面
2j 第1当接面
2k 凹凸面
3 レンズ(第2成形部材)
3a 天壁
3b 壁部(第2壁部)
3c 凸状部分
3d 凹状部分
3e 第2当接面
3f 凹凸面
4 接合部
4a 凹状接合部
4b 凸状接合部
4c 波形接合部
5 導光部材(封入部材)
6 基板(封入部材)
6a 配線(封入部材)
6b サブ基板(封入部材)
7 ターミナル(封入部材)
8 LED(封入部材)
9 樹脂接合材
10 上金型
10a キャビティ
11 下金型
11a キャビティ
12 成形金型
13 組付け構造体
14 空間
15 固定プレート
16 位置決めピン
20 ミラー装置
21 メインカバー
22 ローカバー
23,24 ステーカバー
25 ボディ
25a 視認部
26 ミラー
27 ステーブラケット
Claims (2)
- 封入部材を収容する収容部が設けられた第1成形部材と、
前記収容部を覆い、かつ、前記第1成形部材と接合される第2成形部材と、
前記第1成形部材と前記第2成形部材とを接合する樹脂接合材と、
を有し、
前記封入部材は、発光素子と、前記発光素子が一端に配置された細長い導光部材と、前記発光素子と前記導光部材とが電気的に接続された配線を有する基板と、を備え、
前記第1成形部材は、前記収容部として、前記発光素子および前記導光部材の一部が配置される細長い形状の第1収容部と、前記第1収容部より収容部分の幅が広く、前記導光部材に並んで配置された前記基板および前記導光部材の他の一部が収容される第2収容部と、を備え、かつ、前記第2成形部材と当接する第1当接面が設けられた第1壁部を備え、
前記第2成形部材は、前記第1当接面と当接する第2当接面が設けられた第2壁部を備え、
前記第1壁部は、前記第1収容部と前記第2収容部のそれぞれの周縁部に設けられ、かつ、前記第1当接面から連なって外側に迫り出した迫り出し面を有する迫り出し部を備え、
前記第2壁部は、前記第1壁部に対応して前記第1収容部と前記第2収容部のそれぞれの周縁部に設けられ、
前記樹脂接合材は、前記第2壁部と前記迫り出し面とに接触し、前記第1当接面および前記第2当接面のうち、前記第2収容部の前記迫り出し部における前記第1収容部と反対側の前記第1当接面および前記第2当接面には、延出方向にそれぞれ曲線状に形成された凹凸部を有することを特徴とする射出成形体。 - (a)収容部を備える第1成形部材を射出成形する工程と、
(b)第2成形部材を射出成形する工程と、
(c)前記第1成形部材の前記収容部に、発光素子と、前記発光素子が一端に配置された細長い導光部材と、前記発光素子と前記導光部材とが電気的に接続された配線を有する基板と、を備えた封入部材を装着し、該装着後、前記第1成形部材と前記第2成形部材とを組付けて組付け構造体を形成する工程と、
(d)成形金型のキャビティに前記組付け構造体を配置し、前記第1成形部材の一部と、前記第2成形部材の一部と、からなる空間に樹脂接合材を充填する工程と、
を有し、
前記第1成形部材は、前記収容部として、前記発光素子および前記導光部材の一部が配置される細長い形状の第1収容部と、前記第1収容部より収容部分の幅が広く、前記導光部材に並んで配置された前記基板および前記導光部材の他の一部が収容される第2収容部と、を備え、かつ、前記第2成形部材と当接する第1当接面が設けられた第1壁部を備え、
前記第2成形部材は、前記第1当接面と当接する第2当接面が設けられた第2壁部を備え、
前記第1壁部は、前記第1収容部と前記第2収容部のそれぞれの周縁部に設けられ、かつ、前記第1当接面から連なって外側に迫り出した迫り出し面を有する迫り出し部を備え、
前記第2壁部は、前記第1壁部に対応して前記第1収容部と前記第2収容部のそれぞれの周縁部に設けられ、
前記第1成形部材の前記一部は、前記迫り出し部であり、かつ、前記第2成形部材の前記一部は、前記第2壁部であり、
前記(d)工程では、前記第2収容部において、前記第1当接面および前記第2当接面のうち、前記第2収容部の前記迫り出し部における前記第1収容部と反対側で、延出方向にそれぞれ曲線状に形成された凹凸部を有する前記第1当接面および前記第2当接面を当接させた状態で前記第2壁部と前記迫り出し面とに接触するように前記樹脂接合材を充填して、前記樹脂接合材により前記第1成形部材と前記第2成形部材とを接合することを特徴とする射出成形体の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019190674A JP7236978B2 (ja) | 2019-10-18 | 2019-10-18 | 射出成形体及びその製造方法 |
US17/437,039 US20220176877A1 (en) | 2019-10-18 | 2020-10-14 | Injection molded body and method for manufacturing same |
PCT/JP2020/038702 WO2021075446A1 (ja) | 2019-10-18 | 2020-10-14 | 射出成形体及びその製造方法 |
CN202080017732.5A CN113544014A (zh) | 2019-10-18 | 2020-10-14 | 射出成形体及其制造方法 |
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JP2019190674A JP7236978B2 (ja) | 2019-10-18 | 2019-10-18 | 射出成形体及びその製造方法 |
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JP2021066018A JP2021066018A (ja) | 2021-04-30 |
JP7236978B2 true JP7236978B2 (ja) | 2023-03-10 |
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US (1) | US20220176877A1 (ja) |
JP (1) | JP7236978B2 (ja) |
CN (1) | CN113544014A (ja) |
WO (1) | WO2021075446A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008168576A (ja) | 2007-01-15 | 2008-07-24 | Oshima Denki Seisakusho:Kk | 射出成形体、射出成形体の製造方法および射出成形体製造用金型 |
JP2009023249A (ja) | 2007-07-20 | 2009-02-05 | Oshima Denki Seisakusho:Kk | 射出成形体の製造装置、燈体の製造装置および燈体 |
JP2011154825A (ja) | 2010-01-26 | 2011-08-11 | Ngk Spark Plug Co Ltd | 回路基板収容ケース |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51135978A (en) * | 1975-05-12 | 1976-11-25 | Yoshio Ogi | Synthetic resin moldings and method of producing same |
JPH0775870B2 (ja) * | 1991-01-10 | 1995-08-16 | 株式会社日本製鋼所 | 合成樹脂中空体の接合構造 |
CN101137484B (zh) * | 2005-03-15 | 2010-09-29 | 株式会社美姿把 | 成膜成形体,成膜成形方法及成膜成形装置 |
JP4264098B2 (ja) * | 2006-09-19 | 2009-05-13 | 株式会社日本製鋼所 | 内表面に薄膜を有する成形品の成形方法および成形装置 |
JP5184074B2 (ja) * | 2007-12-28 | 2013-04-17 | テイ・エス テック株式会社 | 車両内装材用積層シート,ルーフライニング及びその製造方法 |
KR101404676B1 (ko) * | 2012-11-01 | 2014-06-09 | (주) 우성정공 | 이중사출형 차량용 도어 손잡이 |
JP5990480B2 (ja) * | 2013-03-12 | 2016-09-14 | 本田技研工業株式会社 | 樹脂複合材製構造体の製造方法 |
-
2019
- 2019-10-18 JP JP2019190674A patent/JP7236978B2/ja active Active
-
2020
- 2020-10-14 US US17/437,039 patent/US20220176877A1/en active Pending
- 2020-10-14 WO PCT/JP2020/038702 patent/WO2021075446A1/ja active Application Filing
- 2020-10-14 CN CN202080017732.5A patent/CN113544014A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008168576A (ja) | 2007-01-15 | 2008-07-24 | Oshima Denki Seisakusho:Kk | 射出成形体、射出成形体の製造方法および射出成形体製造用金型 |
JP2009023249A (ja) | 2007-07-20 | 2009-02-05 | Oshima Denki Seisakusho:Kk | 射出成形体の製造装置、燈体の製造装置および燈体 |
JP2011154825A (ja) | 2010-01-26 | 2011-08-11 | Ngk Spark Plug Co Ltd | 回路基板収容ケース |
Also Published As
Publication number | Publication date |
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US20220176877A1 (en) | 2022-06-09 |
CN113544014A (zh) | 2021-10-22 |
JP2021066018A (ja) | 2021-04-30 |
WO2021075446A1 (ja) | 2021-04-22 |
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