Spring pulling device
The utility model relates to a spring pulling device, which comprises a fixed main body, a screw rod, a threaded piece and an alignment block, the fixed main body is fixed relative to a spring, a screw hole for the screw rod to pass through is arranged on the fixed main body, the threaded piece is p...
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| creator | CHEN ZAIGUO ZHANG WEI |
| description | The utility model relates to a spring pulling device, which comprises a fixed main body, a screw rod, a threaded piece and an alignment block, the fixed main body is fixed relative to a spring, a screw hole for the screw rod to pass through is arranged on the fixed main body, the threaded piece is positioned on the screw rod, the rotating threaded piece forms the movement of the screw rod along the screw hole, and the alignment block is arranged on the other side of the screw rod relative to the threaded piece. And an alignment hole opposite to the pulling end of the spring is formed in the alignment block. The utility model provides a spring pulling device which does not need to use an additional driving piece.
本实用新型涉及一种弹簧拉开器，包括固定主体、螺杆、螺纹件及对位块，固定主体相对弹簧固定，固定主体上设置有供螺杆穿过的螺孔，螺纹件位于螺杆上且转动的螺纹件构成螺杆沿螺孔的移动，对位块设置于螺杆相对螺纹件的另一侧，对位块上设置有与弹簧的拉动端相对的对位孔。本实用新型供一种无需使用额外驱动件的弹簧拉开器。 |
| format | Patent |
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本实用新型涉及一种弹簧拉开器，包括固定主体、螺杆、螺纹件及对位块，固定主体相对弹簧固定，固定主体上设置有供螺杆穿过的螺孔，螺纹件位于螺杆上且转动的螺纹件构成螺杆沿螺孔的移动，对位块设置于螺杆相对螺纹件的另一侧，对位块上设置有与弹簧的拉动端相对的对位孔。本实用新型供一种无需使用额外驱动件的弹簧拉开器。</description><language>chi ; eng</language><subject>HAND TOOLS ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING</subject><creationdate>2024</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=20240308&DB=EPODOC&CC=CN&NR=220561456U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25546,76297</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240308&DB=EPODOC&CC=CN&NR=220561456U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN ZAIGUO</creatorcontrib><creatorcontrib>ZHANG WEI</creatorcontrib><title>Spring pulling device</title><description>The utility model relates to a spring pulling device, which comprises a fixed main body, a screw rod, a threaded piece and an alignment block, the fixed main body is fixed relative to a spring, a screw hole for the screw rod to pass through is arranged on the fixed main body, the threaded piece is positioned on the screw rod, the rotating threaded piece forms the movement of the screw rod along the screw hole, and the alignment block is arranged on the other side of the screw rod relative to the threaded piece. And an alignment hole opposite to the pulling end of the spring is formed in the alignment block. The utility model provides a spring pulling device which does not need to use an additional driving piece.
本实用新型涉及一种弹簧拉开器，包括固定主体、螺杆、螺纹件及对位块，固定主体相对弹簧固定，固定主体上设置有供螺杆穿过的螺孔，螺纹件位于螺杆上且转动的螺纹件构成螺杆沿螺孔的移动，对位块设置于螺杆相对螺纹件的另一侧，对位块上设置有与弹簧的拉动端相对的对位孔。本实用新型供一种无需使用额外驱动件的弹簧拉开器。</description><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBANLijKzEtXKCjNyQHRKallmcmpPAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3tnPyMjA1MzQxNQsNNSYKEUAvO8h7A</recordid><startdate>20240308</startdate><enddate>20240308</enddate><creator>CHEN ZAIGUO</creator><creator>ZHANG WEI</creator><scope>EVB</scope></search><sort><creationdate>20240308</creationdate><title>Spring pulling device</title><author>CHEN ZAIGUO ; ZHANG WEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220561456UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN ZAIGUO</creatorcontrib><creatorcontrib>ZHANG WEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN ZAIGUO</au><au>ZHANG WEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Spring pulling device</title><date>2024-03-08</date><risdate>2024</risdate><abstract>The utility model relates to a spring pulling device, which comprises a fixed main body, a screw rod, a threaded piece and an alignment block, the fixed main body is fixed relative to a spring, a screw hole for the screw rod to pass through is arranged on the fixed main body, the threaded piece is positioned on the screw rod, the rotating threaded piece forms the movement of the screw rod along the screw hole, and the alignment block is arranged on the other side of the screw rod relative to the threaded piece. And an alignment hole opposite to the pulling end of the spring is formed in the alignment block. The utility model provides a spring pulling device which does not need to use an additional driving piece.
本实用新型涉及一种弹簧拉开器，包括固定主体、螺杆、螺纹件及对位块，固定主体相对弹簧固定，固定主体上设置有供螺杆穿过的螺孔，螺纹件位于螺杆上且转动的螺纹件构成螺杆沿螺孔的移动，对位块设置于螺杆相对螺纹件的另一侧，对位块上设置有与弹簧的拉动端相对的对位孔。本实用新型供一种无需使用额外驱动件的弹簧拉开器。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING |
| title | Spring pulling device |
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