INJECTION MOLDED PART AND MOLDING DEVICE
The utility model provides a high-quality injection molding piece forming device capable of preventing weld lines from being generated. The injection-molded article is a molded article (lens) (2) molded into a shape that is long in at least one direction, in the lens (2), a plurality of gate marks (...
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| creator | KOSUGE MAMORU YAGI TAKAMASA |
| description | The utility model provides a high-quality injection molding piece forming device capable of preventing weld lines from being generated. The injection-molded article is a molded article (lens) (2) molded into a shape that is long in at least one direction, in the lens (2), a plurality of gate marks (24) are present along the longitudinal direction thereof, and the cross-sectional area of a first gate mark (24 (G1)) present in the center of the injection-molded article in the longitudinal direction is larger than the cross-sectional area of second gate marks (24 (G2)) present on both sides thereof. Furthermore, a third gate mark (24 (G3)) may be present on each of the outer sides of the second gate mark (24 (G2)) in the longitudinal direction, and the cross-sectional area of the third gate mark (24 (G3)) is larger than the cross-sectional area of the second gate mark (24 (G2)).
本实用新型提供防止熔接线产生的高品质的注射成形件成形装置。该注射成形件是成形为至少在一个方向上较长的形状的成形件(透镜)(2)，在透镜(2)中，沿着其长度方向存在多个浇口痕(24)，存在于注射成形件的长度方向中央的第一浇口痕(24(G1))的截面积比存在于其两侧的第二浇 |
| format | Patent |
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本实用新型提供防止熔接线产生的高品质的注射成形件成形装置。该注射成形件是成形为至少在一个方向上较长的形状的成形件(透镜)(2)，在透镜(2)中，沿着其长度方向存在多个浇口痕(24)，存在于注射成形件的长度方向中央的第一浇口痕(24(G1))的截面积比存在于其两侧的第二浇</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211214&DB=EPODOC&CC=CN&NR=215151409U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211214&DB=EPODOC&CC=CN&NR=215151409U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOSUGE MAMORU</creatorcontrib><creatorcontrib>YAGI TAKAMASA</creatorcontrib><title>INJECTION MOLDED PART AND MOLDING DEVICE</title><description>The utility model provides a high-quality injection molding piece forming device capable of preventing weld lines from being generated. The injection-molded article is a molded article (lens) (2) molded into a shape that is long in at least one direction, in the lens (2), a plurality of gate marks (24) are present along the longitudinal direction thereof, and the cross-sectional area of a first gate mark (24 (G1)) present in the center of the injection-molded article in the longitudinal direction is larger than the cross-sectional area of second gate marks (24 (G2)) present on both sides thereof. Furthermore, a third gate mark (24 (G3)) may be present on each of the outer sides of the second gate mark (24 (G2)) in the longitudinal direction, and the cross-sectional area of the third gate mark (24 (G3)) is larger than the cross-sectional area of the second gate mark (24 (G2)).
本实用新型提供防止熔接线产生的高品质的注射成形件成形装置。该注射成形件是成形为至少在一个方向上较长的形状的成形件(透镜)(2)，在透镜(2)中，沿着其长度方向存在多个浇口痕(24)，存在于注射成形件的长度方向中央的第一浇口痕(24(G1))的截面积比存在于其两侧的第二浇</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDw9PNydQ7x9PdT8PX3cXF1UQhwDApRcPRzAfM9_dwVXFzDPJ1deRhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvLOfkaEpEJoYWIaGGhOlCAA5CiSX</recordid><startdate>20211214</startdate><enddate>20211214</enddate><creator>KOSUGE MAMORU</creator><creator>YAGI TAKAMASA</creator><scope>EVB</scope></search><sort><creationdate>20211214</creationdate><title>INJECTION MOLDED PART AND MOLDING DEVICE</title><author>KOSUGE MAMORU ; YAGI TAKAMASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215151409UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>KOSUGE MAMORU</creatorcontrib><creatorcontrib>YAGI TAKAMASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOSUGE MAMORU</au><au>YAGI TAKAMASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INJECTION MOLDED PART AND MOLDING DEVICE</title><date>2021-12-14</date><risdate>2021</risdate><abstract>The utility model provides a high-quality injection molding piece forming device capable of preventing weld lines from being generated. The injection-molded article is a molded article (lens) (2) molded into a shape that is long in at least one direction, in the lens (2), a plurality of gate marks (24) are present along the longitudinal direction thereof, and the cross-sectional area of a first gate mark (24 (G1)) present in the center of the injection-molded article in the longitudinal direction is larger than the cross-sectional area of second gate marks (24 (G2)) present on both sides thereof. Furthermore, a third gate mark (24 (G3)) may be present on each of the outer sides of the second gate mark (24 (G2)) in the longitudinal direction, and the cross-sectional area of the third gate mark (24 (G3)) is larger than the cross-sectional area of the second gate mark (24 (G2)).
本实用新型提供防止熔接线产生的高品质的注射成形件成形装置。该注射成形件是成形为至少在一个方向上较长的形状的成形件(透镜)(2)，在透镜(2)中，沿着其长度方向存在多个浇口痕(24)，存在于注射成形件的长度方向中央的第一浇口痕(24(G1))的截面积比存在于其两侧的第二浇</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | INJECTION MOLDED PART AND MOLDING DEVICE |
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