Sewing machine comprising threading device
[Purpose] To obtain a sewing machine comprising a device with which it is possible to easily perform a threading operation in which a needle thread is inserted into the needle hole of the sewing machine needle, wherein the sewing machine comprises a threading device configured so that the needle thr...
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creator | MAEDA Koji AZUMA Toyohiro SAWADA Takuya |
description | [Purpose] To obtain a sewing machine comprising a device with which it is possible to easily perform a threading operation in which a needle thread is inserted into the needle hole of the sewing machine needle, wherein the sewing machine comprises a threading device configured so that the needle thread does not drop onto or coil around an operation part (operation part) of the operation lever of the threading device when a thread-hooking operation is completed before insertion of the needle thread. [Configuration] The present invention comprises: a needle bar 52; a threading shaft 53; a thread-holding tool 71; a threading tool 72 provided at the bottom end of the threading shaft 53; an operation lever 4 that has an operation part 41 and moves the threading shaft 53 up and down and rotates the threading shaft in the circumferential direction; and a cutting tool 93 for the needle thread n. The present invention is configured such that a needle thread guide member A, in which an inclined part 1 is formed that guides the needle thread n from the thread-holding tool 71 to the cutting tool 93, is provided between the thread-holding tool 71 and the cutting tool 93, and the inclined part of the needle thread guide member A guides the needle thread n that has been cut by the cutting tool out of the operation range of the operation lever 4. |
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fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_AU2019316315BB2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>AU2019316315BB2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_AU2019316315BB23</originalsourceid><addsrcrecordid>eNrjZNAKTi3PzEtXyE1MzsjMS1VIzs8tKMosBgmVZBSlJqaAWCmpZZnJqTwMrGmJOcWpvFCam0HFzTXE2UM3tSA_PrW4IDE5NS-1JN4x1MjA0NLY0MzY0NTJyciYSGUAOiQqjA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Sewing machine comprising threading device</title><source>esp@cenet</source><creator>MAEDA Koji ; AZUMA Toyohiro ; SAWADA Takuya</creator><creatorcontrib>MAEDA Koji ; AZUMA Toyohiro ; SAWADA Takuya</creatorcontrib><description>[Purpose] To obtain a sewing machine comprising a device with which it is possible to easily perform a threading operation in which a needle thread is inserted into the needle hole of the sewing machine needle, wherein the sewing machine comprises a threading device configured so that the needle thread does not drop onto or coil around an operation part (operation part) of the operation lever of the threading device when a thread-hooking operation is completed before insertion of the needle thread. [Configuration] The present invention comprises: a needle bar 52; a threading shaft 53; a thread-holding tool 71; a threading tool 72 provided at the bottom end of the threading shaft 53; an operation lever 4 that has an operation part 41 and moves the threading shaft 53 up and down and rotates the threading shaft in the circumferential direction; and a cutting tool 93 for the needle thread n. The present invention is configured such that a needle thread guide member A, in which an inclined part 1 is formed that guides the needle thread n from the thread-holding tool 71 to the cutting tool 93, is provided between the thread-holding tool 71 and the cutting tool 93, and the inclined part of the needle thread guide member A guides the needle thread n that has been cut by the cutting tool out of the operation range of the operation lever 4.</description><language>eng</language><subject>EMBROIDERING ; SEWING ; TEXTILES ; TUFTING</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=20211209&DB=EPODOC&CC=AU&NR=2019316315B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211209&DB=EPODOC&CC=AU&NR=2019316315B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAEDA Koji</creatorcontrib><creatorcontrib>AZUMA Toyohiro</creatorcontrib><creatorcontrib>SAWADA Takuya</creatorcontrib><title>Sewing machine comprising threading device</title><description>[Purpose] To obtain a sewing machine comprising a device with which it is possible to easily perform a threading operation in which a needle thread is inserted into the needle hole of the sewing machine needle, wherein the sewing machine comprises a threading device configured so that the needle thread does not drop onto or coil around an operation part (operation part) of the operation lever of the threading device when a thread-hooking operation is completed before insertion of the needle thread. [Configuration] The present invention comprises: a needle bar 52; a threading shaft 53; a thread-holding tool 71; a threading tool 72 provided at the bottom end of the threading shaft 53; an operation lever 4 that has an operation part 41 and moves the threading shaft 53 up and down and rotates the threading shaft in the circumferential direction; and a cutting tool 93 for the needle thread n. The present invention is configured such that a needle thread guide member A, in which an inclined part 1 is formed that guides the needle thread n from the thread-holding tool 71 to the cutting tool 93, is provided between the thread-holding tool 71 and the cutting tool 93, and the inclined part of the needle thread guide member A guides the needle thread n that has been cut by the cutting tool out of the operation range of the operation lever 4.</description><subject>EMBROIDERING</subject><subject>SEWING</subject><subject>TEXTILES</subject><subject>TUFTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAKTi3PzEtXyE1MzsjMS1VIzs8tKMosBgmVZBSlJqaAWCmpZZnJqTwMrGmJOcWpvFCam0HFzTXE2UM3tSA_PrW4IDE5NS-1JN4x1MjA0NLY0MzY0NTJyciYSGUAOiQqjA</recordid><startdate>20211209</startdate><enddate>20211209</enddate><creator>MAEDA Koji</creator><creator>AZUMA Toyohiro</creator><creator>SAWADA Takuya</creator><scope>EVB</scope></search><sort><creationdate>20211209</creationdate><title>Sewing machine comprising threading device</title><author>MAEDA Koji ; AZUMA Toyohiro ; SAWADA Takuya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2019316315BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>EMBROIDERING</topic><topic>SEWING</topic><topic>TEXTILES</topic><topic>TUFTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MAEDA Koji</creatorcontrib><creatorcontrib>AZUMA Toyohiro</creatorcontrib><creatorcontrib>SAWADA Takuya</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAEDA Koji</au><au>AZUMA Toyohiro</au><au>SAWADA Takuya</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sewing machine comprising threading device</title><date>2021-12-09</date><risdate>2021</risdate><abstract>[Purpose] To obtain a sewing machine comprising a device with which it is possible to easily perform a threading operation in which a needle thread is inserted into the needle hole of the sewing machine needle, wherein the sewing machine comprises a threading device configured so that the needle thread does not drop onto or coil around an operation part (operation part) of the operation lever of the threading device when a thread-hooking operation is completed before insertion of the needle thread. [Configuration] The present invention comprises: a needle bar 52; a threading shaft 53; a thread-holding tool 71; a threading tool 72 provided at the bottom end of the threading shaft 53; an operation lever 4 that has an operation part 41 and moves the threading shaft 53 up and down and rotates the threading shaft in the circumferential direction; and a cutting tool 93 for the needle thread n. The present invention is configured such that a needle thread guide member A, in which an inclined part 1 is formed that guides the needle thread n from the thread-holding tool 71 to the cutting tool 93, is provided between the thread-holding tool 71 and the cutting tool 93, and the inclined part of the needle thread guide member A guides the needle thread n that has been cut by the cutting tool out of the operation range of the operation lever 4.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng |
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subjects | EMBROIDERING SEWING TEXTILES TUFTING |
title | Sewing machine comprising threading device |
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