Manual ball valve operating mechanism
The utility model discloses a manual ball valve operating mechanism, which relates to the technical field of manual ball valves and comprises a ball valve body, a connecting pipe is mounted at the top of the ball valve body, an operating handle is arranged above the connecting pipe, a valve rod pene...
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| creator | MA MINGCONG LIN BAIJUN |
| description | The utility model discloses a manual ball valve operating mechanism, which relates to the technical field of manual ball valves and comprises a ball valve body, a connecting pipe is mounted at the top of the ball valve body, an operating handle is arranged above the connecting pipe, a valve rod penetrates through the middle of the connecting pipe, a nut is sleeved at the upper end of the valve rod, and the operating handle is connected with the nut. A circular opening is formed in the middle of the operating handle, the inner wall of the circular opening is attached to the outer wall of the valve rod, and a sealing gasket is arranged between the operating handle and the connecting pipe. According to the manual ball valve, under the action of the oil storage box, the threaded rod, the threaded connecting block, the oil outlet and the oil outlet channel, when the operating handle of the manual ball valve is used for a long time, oil in the oil storage box provides a lubricating function for the connecting posit |
| format | Patent |
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A circular opening is formed in the middle of the operating handle, the inner wall of the circular opening is attached to the outer wall of the valve rod, and a sealing gasket is arranged between the operating handle and the connecting pipe. According to the manual ball valve, under the action of the oil storage box, the threaded rod, the threaded connecting block, the oil outlet and the oil outlet channel, when the operating handle of the manual ball valve is used for a long time, oil in the oil storage box provides a lubricating function for the connecting posit</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; LUBRICATING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</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=20240517&DB=EPODOC&CC=CN&NR=220980465U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240517&DB=EPODOC&CC=CN&NR=220980465U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA MINGCONG</creatorcontrib><creatorcontrib>LIN BAIJUN</creatorcontrib><title>Manual ball valve operating mechanism</title><description>The utility model discloses a manual ball valve operating mechanism, which relates to the technical field of manual ball valves and comprises a ball valve body, a connecting pipe is mounted at the top of the ball valve body, an operating handle is arranged above the connecting pipe, a valve rod penetrates through the middle of the connecting pipe, a nut is sleeved at the upper end of the valve rod, and the operating handle is connected with the nut. A circular opening is formed in the middle of the operating handle, the inner wall of the circular opening is attached to the outer wall of the valve rod, and a sealing gasket is arranged between the operating handle and the connecting pipe. According to the manual ball valve, under the action of the oil storage box, the threaded rod, the threaded connecting block, the oil outlet and the oil outlet channel, when the operating handle of the manual ball valve is used for a long time, oil in the oil storage box provides a lubricating function for the connecting posit</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LUBRICATING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1TcwrTcxRSErMyVEoS8wpS1XIL0gtSizJzEtXyE1NzkjMyyzO5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RkYGlhYGJmamoaHGRCkCAI1kJ_0</recordid><startdate>20240517</startdate><enddate>20240517</enddate><creator>MA MINGCONG</creator><creator>LIN BAIJUN</creator><scope>EVB</scope></search><sort><creationdate>20240517</creationdate><title>Manual ball valve operating mechanism</title><author>MA MINGCONG ; LIN BAIJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220980465UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LUBRICATING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA MINGCONG</creatorcontrib><creatorcontrib>LIN BAIJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA MINGCONG</au><au>LIN BAIJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Manual ball valve operating mechanism</title><date>2024-05-17</date><risdate>2024</risdate><abstract>The utility model discloses a manual ball valve operating mechanism, which relates to the technical field of manual ball valves and comprises a ball valve body, a connecting pipe is mounted at the top of the ball valve body, an operating handle is arranged above the connecting pipe, a valve rod penetrates through the middle of the connecting pipe, a nut is sleeved at the upper end of the valve rod, and the operating handle is connected with the nut. A circular opening is formed in the middle of the operating handle, the inner wall of the circular opening is attached to the outer wall of the valve rod, and a sealing gasket is arranged between the operating handle and the connecting pipe. According to the manual ball valve, under the action of the oil storage box, the threaded rod, the threaded connecting block, the oil outlet and the oil outlet channel, when the operating handle of the manual ball valve is used for a long time, oil in the oil storage box provides a lubricating function for the connecting posit</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Manual ball valve operating mechanism |
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