Locking device for rear fence door of livestock and poultry car
The invention discloses a livestock and poultry car rear fence door locking device which comprises a fixing base fixed to a tail plate and a lock pin movably connected to a rear fence door, the lock pin comprises a vertically-arranged lock rod, a lock handle and a transverse pin, the lock handle and...
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creator | MO QINGHUANG CHANG ZHIMING LUO JIZONG GUO CHENGRONG WU YANXUAN |
description | The invention discloses a livestock and poultry car rear fence door locking device which comprises a fixing base fixed to a tail plate and a lock pin movably connected to a rear fence door, the lock pin comprises a vertically-arranged lock rod, a lock handle and a transverse pin, the lock handle and the transverse pin are fixedly arranged on the lock rod, the transverse pin perpendicular to the lock rod is clamped with the fixing base, and a long hole where the transverse pin is inserted is formed in the fixing base; a rotating seat for inserting the lock rod is fixed on the rear fence door, the lock rod is sleeved with a return spring, and the two ends of the return spring abut against limiting structures on the rotating seat and the lock rod respectively; a clamping pin facing the same direction as the transverse pin is arranged on the lock rod, a limiting plate flatly attached to the door face is installed on the rear fence door, two limiting grooves clamped into the clamping pin are horizontally formed in |
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a rotating seat for inserting the lock rod is fixed on the rear fence door, the lock rod is sleeved with a return spring, and the two ends of the return spring abut against limiting structures on the rotating seat and the lock rod respectively; a clamping pin facing the same direction as the transverse pin is arranged on the lock rod, a limiting plate flatly attached to the door face is installed on the rear fence door, two limiting grooves clamped into the clamping pin are horizontally formed in</description><language>chi ; eng</language><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; TRAILERS ; TRANSPORTING ; VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS ; VEHICLES IN GENERAL</subject><creationdate>2023</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=20230324&DB=EPODOC&CC=CN&NR=115837939A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230324&DB=EPODOC&CC=CN&NR=115837939A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MO QINGHUANG</creatorcontrib><creatorcontrib>CHANG ZHIMING</creatorcontrib><creatorcontrib>LUO JIZONG</creatorcontrib><creatorcontrib>GUO CHENGRONG</creatorcontrib><creatorcontrib>WU YANXUAN</creatorcontrib><title>Locking device for rear fence door of livestock and poultry car</title><description>The invention discloses a livestock and poultry car rear fence door locking device which comprises a fixing base fixed to a tail plate and a lock pin movably connected to a rear fence door, the lock pin comprises a vertically-arranged lock rod, a lock handle and a transverse pin, the lock handle and the transverse pin are fixedly arranged on the lock rod, the transverse pin perpendicular to the lock rod is clamped with the fixing base, and a long hole where the transverse pin is inserted is formed in the fixing base; a rotating seat for inserting the lock rod is fixed on the rear fence door, the lock rod is sleeved with a return spring, and the two ends of the return spring abut against limiting structures on the rotating seat and the lock rod respectively; a clamping pin facing the same direction as the transverse pin is arranged on the lock rod, a limiting plate flatly attached to the door face is installed on the rear fence door, two limiting grooves clamped into the clamping pin are horizontally formed in</description><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><subject>VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD3yU_OzsxLV0hJLctMTlVIyy9SKEpNLFJIS80DclPygfz8NIWczLLU4hKgUoXEvBSFgvzSnJKiSoXkxCIeBta0xJziVF4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv7GdoaGphbG5pbOloTIwaAFdwMJA</recordid><startdate>20230324</startdate><enddate>20230324</enddate><creator>MO QINGHUANG</creator><creator>CHANG ZHIMING</creator><creator>LUO JIZONG</creator><creator>GUO CHENGRONG</creator><creator>WU YANXUAN</creator><scope>EVB</scope></search><sort><creationdate>20230324</creationdate><title>Locking device for rear fence door of livestock and poultry car</title><author>MO QINGHUANG ; CHANG ZHIMING ; LUO JIZONG ; GUO CHENGRONG ; WU YANXUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115837939A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><topic>VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>MO QINGHUANG</creatorcontrib><creatorcontrib>CHANG ZHIMING</creatorcontrib><creatorcontrib>LUO JIZONG</creatorcontrib><creatorcontrib>GUO CHENGRONG</creatorcontrib><creatorcontrib>WU YANXUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MO QINGHUANG</au><au>CHANG ZHIMING</au><au>LUO JIZONG</au><au>GUO CHENGRONG</au><au>WU YANXUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Locking device for rear fence door of livestock and poultry car</title><date>2023-03-24</date><risdate>2023</risdate><abstract>The invention discloses a livestock and poultry car rear fence door locking device which comprises a fixing base fixed to a tail plate and a lock pin movably connected to a rear fence door, the lock pin comprises a vertically-arranged lock rod, a lock handle and a transverse pin, the lock handle and the transverse pin are fixedly arranged on the lock rod, the transverse pin perpendicular to the lock rod is clamped with the fixing base, and a long hole where the transverse pin is inserted is formed in the fixing base; a rotating seat for inserting the lock rod is fixed on the rear fence door, the lock rod is sleeved with a return spring, and the two ends of the return spring abut against limiting structures on the rotating seat and the lock rod respectively; a clamping pin facing the same direction as the transverse pin is arranged on the lock rod, a limiting plate flatly attached to the door face is installed on the rear fence door, two limiting grooves clamped into the clamping pin are horizontally formed in</abstract><oa>free_for_read</oa></addata></record> |
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language | chi ; eng |
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subjects | LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL |
title | Locking device for rear fence door of livestock and poultry car |
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