Fireproof door visual window with vent holes
A fireproof door visual window with vent holes comprises a door plate, a visual window body arranged on the door plate, a cover plate arranged on the visual window body and a rotating shaft movably connecting the visual window body and the cover plate together, and the vent holes are formed in the v...
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| creator | GAO HUA QU WEI GAO PENG GAO JIANHU MA BANGYONG CHEN ZIGANG WANG YAYING NIU WEIMIN ZHANG YONGQING XIN SHUN ZHANG SHOUSEN YU GUOJIE |
| description | A fireproof door visual window with vent holes comprises a door plate, a visual window body arranged on the door plate, a cover plate arranged on the visual window body and a rotating shaft movably connecting the visual window body and the cover plate together, and the vent holes are formed in the visual window body and the cover plate in a penetrating mode. When the pressure in a room is too highor too low, a person can rotate the rotating shaft or the cover plate from the indoor and the outdoor, so that the visual window is communicated with the ventilation hole in the cover plate. When thepressure in a room is too high or too low, the pressure in the room can be relieved or air can be supplemented in time, and the problem that a fireproof door is convenient to open and close is solved.
一种带有通风孔的防火门可视窗，包括：门板、设置在门板上的可视窗、设置在可视窗上的盖板、将可视窗与盖板活动连接在一起的转轴，其中，可视窗与盖板上贯通有数个通风孔；当房间内压力过高或过低时，人员能够从室内、外通过转动转轴或盖板，使可视窗和盖板处的通风孔联通。本实用新型在房间内压力过高或过低时，其能够使房间内及时泄压或补风，解决了防火门方便开关的问题。 |
| format | Patent |
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一种带有通风孔的防火门可视窗，包括：门板、设置在门板上的可视窗、设置在可视窗上的盖板、将可视窗与盖板活动连接在一起的转轴，其中，可视窗与盖板上贯通有数个通风孔；当房间内压力过高或过低时，人员能够从室内、外通过转动转轴或盖板，使可视窗和盖板处的通风孔联通。本实用新型在房间内压力过高或过低时，其能够使房间内及时泄压或补风，解决了防火门方便开关的问题。</description><language>chi ; eng</language><subject>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 ; LADDERS</subject><creationdate>2019</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=20191129&DB=EPODOC&CC=CN&NR=209704409U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=CN&NR=209704409U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO HUA</creatorcontrib><creatorcontrib>QU WEI</creatorcontrib><creatorcontrib>GAO PENG</creatorcontrib><creatorcontrib>GAO JIANHU</creatorcontrib><creatorcontrib>MA BANGYONG</creatorcontrib><creatorcontrib>CHEN ZIGANG</creatorcontrib><creatorcontrib>WANG YAYING</creatorcontrib><creatorcontrib>NIU WEIMIN</creatorcontrib><creatorcontrib>ZHANG YONGQING</creatorcontrib><creatorcontrib>XIN SHUN</creatorcontrib><creatorcontrib>ZHANG SHOUSEN</creatorcontrib><creatorcontrib>YU GUOJIE</creatorcontrib><title>Fireproof door visual window with vent holes</title><description>A fireproof door visual window with vent holes comprises a door plate, a visual window body arranged on the door plate, a cover plate arranged on the visual window body and a rotating shaft movably connecting the visual window body and the cover plate together, and the vent holes are formed in the visual window body and the cover plate in a penetrating mode. When the pressure in a room is too highor too low, a person can rotate the rotating shaft or the cover plate from the indoor and the outdoor, so that the visual window is communicated with the ventilation hole in the cover plate. When thepressure in a room is too high or too low, the pressure in the room can be relieved or air can be supplemented in time, and the problem that a fireproof door is convenient to open and close is solved.
一种带有通风孔的防火门可视窗，包括：门板、设置在门板上的可视窗、设置在可视窗上的盖板、将可视窗与盖板活动连接在一起的转轴，其中，可视窗与盖板上贯通有数个通风孔；当房间内压力过高或过低时，人员能够从室内、外通过转动转轴或盖板，使可视窗和盖板处的通风孔联通。本实用新型在房间内压力过高或过低时，其能够使房间内及时泄压或补风，解决了防火门方便开关的问题。</description><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>LADDERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBxyyxKLSjKz09TSMnPL1IoyywuTcxRKM_MS8kvB1IlGQplqXklChn5OanFPAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3tnPyMDS3MDExMAyNNSYKEUABBYqzQ</recordid><startdate>20191129</startdate><enddate>20191129</enddate><creator>GAO HUA</creator><creator>QU WEI</creator><creator>GAO PENG</creator><creator>GAO JIANHU</creator><creator>MA BANGYONG</creator><creator>CHEN ZIGANG</creator><creator>WANG YAYING</creator><creator>NIU WEIMIN</creator><creator>ZHANG YONGQING</creator><creator>XIN SHUN</creator><creator>ZHANG SHOUSEN</creator><creator>YU GUOJIE</creator><scope>EVB</scope></search><sort><creationdate>20191129</creationdate><title>Fireproof door visual window with vent holes</title><author>GAO HUA ; QU WEI ; GAO PENG ; GAO JIANHU ; MA BANGYONG ; CHEN ZIGANG ; WANG YAYING ; NIU WEIMIN ; ZHANG YONGQING ; XIN SHUN ; ZHANG SHOUSEN ; YU GUOJIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN209704409UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><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>LADDERS</topic><toplevel>online_resources</toplevel><creatorcontrib>GAO HUA</creatorcontrib><creatorcontrib>QU WEI</creatorcontrib><creatorcontrib>GAO PENG</creatorcontrib><creatorcontrib>GAO JIANHU</creatorcontrib><creatorcontrib>MA BANGYONG</creatorcontrib><creatorcontrib>CHEN ZIGANG</creatorcontrib><creatorcontrib>WANG YAYING</creatorcontrib><creatorcontrib>NIU WEIMIN</creatorcontrib><creatorcontrib>ZHANG YONGQING</creatorcontrib><creatorcontrib>XIN SHUN</creatorcontrib><creatorcontrib>ZHANG SHOUSEN</creatorcontrib><creatorcontrib>YU GUOJIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO HUA</au><au>QU WEI</au><au>GAO PENG</au><au>GAO JIANHU</au><au>MA BANGYONG</au><au>CHEN ZIGANG</au><au>WANG YAYING</au><au>NIU WEIMIN</au><au>ZHANG YONGQING</au><au>XIN SHUN</au><au>ZHANG SHOUSEN</au><au>YU GUOJIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fireproof door visual window with vent holes</title><date>2019-11-29</date><risdate>2019</risdate><abstract>A fireproof door visual window with vent holes comprises a door plate, a visual window body arranged on the door plate, a cover plate arranged on the visual window body and a rotating shaft movably connecting the visual window body and the cover plate together, and the vent holes are formed in the visual window body and the cover plate in a penetrating mode. When the pressure in a room is too highor too low, a person can rotate the rotating shaft or the cover plate from the indoor and the outdoor, so that the visual window is communicated with the ventilation hole in the cover plate. When thepressure in a room is too high or too low, the pressure in the room can be relieved or air can be supplemented in time, and the problem that a fireproof door is convenient to open and close is solved.
一种带有通风孔的防火门可视窗，包括：门板、设置在门板上的可视窗、设置在可视窗上的盖板、将可视窗与盖板活动连接在一起的转轴，其中，可视窗与盖板上贯通有数个通风孔；当房间内压力过高或过低时，人员能够从室内、外通过转动转轴或盖板，使可视窗和盖板处的通风孔联通。本实用新型在房间内压力过高或过低时，其能够使房间内及时泄压或补风，解决了防火门方便开关的问题。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | 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 LADDERS |
| title | Fireproof door visual window with vent holes |
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