Adjustable elevator shaft protective door
The utility model belongs to the technical field of elevator shaft protection, and particularly relates to an adjustable elevator shaft protection door which comprises telescopic rod assemblies located at the upper end and the lower end and connecting rods used for being connected with the telescopi...
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| creator | LI YICHANG GAO NA LUN HENGLIANG DONG BIN LIU XIANGZE WAN BAOSHENG WANG QIANG CHEN WENCAN ZHAO CHENXU KANG DAISHENG |
| description | The utility model belongs to the technical field of elevator shaft protection, and particularly relates to an adjustable elevator shaft protection door which comprises telescopic rod assemblies located at the upper end and the lower end and connecting rods used for being connected with the telescopic rod assemblies on the two sides, and a telescopic door assembly is arranged between the connecting rods on the two sides and comprises a fixed door and a sliding door. The adjustable elevator shaft protective door has the advantages of being simple in structure, convenient to use and the like, the adjustable elevator shaft protective door can be fixed in an embedded mode without bolts, the width and the height of the adjustable elevator shaft protective door can be correspondingly adjusted according to the size of an elevator opening, and the adjustable elevator shaft protective door is convenient to use. And effective shielding can be formed below.
本实用新型属于电梯井防护技术领域，特别涉及可调节式电梯井防护门，包括位于上下两端的伸缩杆组件以及两侧用于连接伸缩杆组件的连接杆， |
| format | Patent |
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本实用新型属于电梯井防护技术领域，特别涉及可调节式电梯井防护门，包括位于上下两端的伸缩杆组件以及两侧用于连接伸缩杆组件的连接杆，</description><language>chi ; eng</language><subject>CHECKS FOR WINGS ; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION ; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ; FIXED CONSTRUCTIONS ; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES ; HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS ; KEYS ; LADDERS ; LOCKS ; SAFES ; WINDOW OR DOOR FITTINGS ; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING</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=20230721&DB=EPODOC&CC=CN&NR=219387704U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230721&DB=EPODOC&CC=CN&NR=219387704U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI YICHANG</creatorcontrib><creatorcontrib>GAO NA</creatorcontrib><creatorcontrib>LUN HENGLIANG</creatorcontrib><creatorcontrib>DONG BIN</creatorcontrib><creatorcontrib>LIU XIANGZE</creatorcontrib><creatorcontrib>WAN BAOSHENG</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>CHEN WENCAN</creatorcontrib><creatorcontrib>ZHAO CHENXU</creatorcontrib><creatorcontrib>KANG DAISHENG</creatorcontrib><title>Adjustable elevator shaft protective door</title><description>The utility model belongs to the technical field of elevator shaft protection, and particularly relates to an adjustable elevator shaft protection door which comprises telescopic rod assemblies located at the upper end and the lower end and connecting rods used for being connected with the telescopic rod assemblies on the two sides, and a telescopic door assembly is arranged between the connecting rods on the two sides and comprises a fixed door and a sliding door. The adjustable elevator shaft protective door has the advantages of being simple in structure, convenient to use and the like, the adjustable elevator shaft protective door can be fixed in an embedded mode without bolts, the width and the height of the adjustable elevator shaft protective door can be correspondingly adjusted according to the size of an elevator opening, and the adjustable elevator shaft protective door is convenient to use. And effective shielding can be formed below.
本实用新型属于电梯井防护技术领域，特别涉及可调节式电梯井防护门，包括位于上下两端的伸缩杆组件以及两侧用于连接伸缩杆组件的连接杆，</description><subject>CHECKS FOR WINGS</subject><subject>DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION</subject><subject>DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES</subject><subject>HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS</subject><subject>KEYS</subject><subject>LADDERS</subject><subject>LOCKS</subject><subject>SAFES</subject><subject>WINDOW OR DOOR FITTINGS</subject><subject>WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0TMkqLS5JTMpJVUjNSS1LLMkvUijOSEwrUSgoyi9JTS7JLEtVSMnPL-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGlsYW5uYGJqGhxkQpAgB_Xinm</recordid><startdate>20230721</startdate><enddate>20230721</enddate><creator>LI YICHANG</creator><creator>GAO NA</creator><creator>LUN HENGLIANG</creator><creator>DONG BIN</creator><creator>LIU XIANGZE</creator><creator>WAN BAOSHENG</creator><creator>WANG QIANG</creator><creator>CHEN WENCAN</creator><creator>ZHAO CHENXU</creator><creator>KANG DAISHENG</creator><scope>EVB</scope></search><sort><creationdate>20230721</creationdate><title>Adjustable elevator shaft protective door</title><author>LI YICHANG ; GAO NA ; LUN HENGLIANG ; DONG BIN ; LIU XIANGZE ; WAN BAOSHENG ; WANG QIANG ; CHEN WENCAN ; ZHAO CHENXU ; KANG DAISHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219387704UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CHECKS FOR WINGS</topic><topic>DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION</topic><topic>DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES</topic><topic>HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS</topic><topic>KEYS</topic><topic>LADDERS</topic><topic>LOCKS</topic><topic>SAFES</topic><topic>WINDOW OR DOOR FITTINGS</topic><topic>WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING</topic><toplevel>online_resources</toplevel><creatorcontrib>LI YICHANG</creatorcontrib><creatorcontrib>GAO NA</creatorcontrib><creatorcontrib>LUN HENGLIANG</creatorcontrib><creatorcontrib>DONG BIN</creatorcontrib><creatorcontrib>LIU XIANGZE</creatorcontrib><creatorcontrib>WAN BAOSHENG</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>CHEN WENCAN</creatorcontrib><creatorcontrib>ZHAO CHENXU</creatorcontrib><creatorcontrib>KANG DAISHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI YICHANG</au><au>GAO NA</au><au>LUN HENGLIANG</au><au>DONG BIN</au><au>LIU XIANGZE</au><au>WAN BAOSHENG</au><au>WANG QIANG</au><au>CHEN WENCAN</au><au>ZHAO CHENXU</au><au>KANG DAISHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Adjustable elevator shaft protective door</title><date>2023-07-21</date><risdate>2023</risdate><abstract>The utility model belongs to the technical field of elevator shaft protection, and particularly relates to an adjustable elevator shaft protection door which comprises telescopic rod assemblies located at the upper end and the lower end and connecting rods used for being connected with the telescopic rod assemblies on the two sides, and a telescopic door assembly is arranged between the connecting rods on the two sides and comprises a fixed door and a sliding door. The adjustable elevator shaft protective door has the advantages of being simple in structure, convenient to use and the like, the adjustable elevator shaft protective door can be fixed in an embedded mode without bolts, the width and the height of the adjustable elevator shaft protective door can be correspondingly adjusted according to the size of an elevator opening, and the adjustable elevator shaft protective door is convenient to use. And effective shielding can be formed below.
本实用新型属于电梯井防护技术领域，特别涉及可调节式电梯井防护门，包括位于上下两端的伸缩杆组件以及两侧用于连接伸缩杆组件的连接杆，</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS KEYS LADDERS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING |
| title | Adjustable elevator shaft protective door |
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