Interlocking type connecting joint and application thereof
The utility model relates to the technical field of gas pipelines, in particular to an interlocking type connecting joint, which is characterized in that the lower end of the outer wall of the lower wall of a clamping ring is connected with a convex part extending outwards, an annular notch is forme...
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| creator | WANG JINGCHONG |
| description | The utility model relates to the technical field of gas pipelines, in particular to an interlocking type connecting joint, which is characterized in that the lower end of the outer wall of the lower wall of a clamping ring is connected with a convex part extending outwards, an annular notch is formed between the convex part and a conical surface, and the upper end of the inner wall of a lower joint is an inclined surface part matched and extruded with the conical surface; and an annular clamping groove for embedding and locking the convex part to prevent the lower joint from falling off is formed in the inner wall of the lower joint below the inclined surface part. During use, a stainless steel corrugated pipe with a Green joint is inserted into the clamping ring along a lower opening of the lower joint and abuts against the lower portion of the sealing gasket, sealing is formed, the upper joint is screwed downwards, the inclined face portion of the lower joint extrudes the conical face, the clamping ring shr |
| format | Patent |
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During use, a stainless steel corrugated pipe with a Green joint is inserted into the clamping ring along a lower opening of the lower joint and abuts against the lower portion of the sealing gasket, sealing is formed, the upper joint is screwed downwards, the inclined face portion of the lower joint extrudes the conical face, the clamping ring shr</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</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=20211105&DB=EPODOC&CC=CN&NR=214618295U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211105&DB=EPODOC&CC=CN&NR=214618295U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG JINGCHONG</creatorcontrib><title>Interlocking type connecting joint and application thereof</title><description>The utility model relates to the technical field of gas pipelines, in particular to an interlocking type connecting joint, which is characterized in that the lower end of the outer wall of the lower wall of a clamping ring is connected with a convex part extending outwards, an annular notch is formed between the convex part and a conical surface, and the upper end of the inner wall of a lower joint is an inclined surface part matched and extruded with the conical surface; and an annular clamping groove for embedding and locking the convex part to prevent the lower joint from falling off is formed in the inner wall of the lower joint below the inclined surface part. During use, a stainless steel corrugated pipe with a Green joint is inserted into the clamping ring along a lower opening of the lower joint and abuts against the lower portion of the sealing gasket, sealing is formed, the upper joint is screwed downwards, the inclined face portion of the lower joint extrudes the conical face, the clamping ring shr</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDyzCtJLcrJT87OzEtXKKksSFVIzs_LS00uAfGz8jPzShQS81IUEgsKcjKTE0sy8_MUSjJSi1Lz03gYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GhiZmhhZGlaWioMVGKABzRMGw</recordid><startdate>20211105</startdate><enddate>20211105</enddate><creator>WANG JINGCHONG</creator><scope>EVB</scope></search><sort><creationdate>20211105</creationdate><title>Interlocking type connecting joint and application thereof</title><author>WANG JINGCHONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN214618295UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG JINGCHONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG JINGCHONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Interlocking type connecting joint and application thereof</title><date>2021-11-05</date><risdate>2021</risdate><abstract>The utility model relates to the technical field of gas pipelines, in particular to an interlocking type connecting joint, which is characterized in that the lower end of the outer wall of the lower wall of a clamping ring is connected with a convex part extending outwards, an annular notch is formed between the convex part and a conical surface, and the upper end of the inner wall of a lower joint is an inclined surface part matched and extruded with the conical surface; and an annular clamping groove for embedding and locking the convex part to prevent the lower joint from falling off is formed in the inner wall of the lower joint below the inclined surface part. During use, a stainless steel corrugated pipe with a Green joint is inserted into the clamping ring along a lower opening of the lower joint and abuts against the lower portion of the sealing gasket, sealing is formed, the upper joint is screwed downwards, the inclined face portion of the lower joint extrudes the conical face, the clamping ring shr</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN214618295UU |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Interlocking type connecting joint and application thereof |
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