Base, air spring and vehicle
The embodiment of the utility model provides a base, an air spring and a vehicle. The base comprises a lower end cover and an annular lower swing seat. A first air hole is formed in the lower end cover and used for being connected with the dustproof cover, and the first air hole is used for being co...
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| creator | PAN XIHAI XU XIAOQIANG DENG XIUHONG SHEN HAIGEN |
| description | The embodiment of the utility model provides a base, an air spring and a vehicle. The base comprises a lower end cover and an annular lower swing seat. A first air hole is formed in the lower end cover and used for being connected with the dustproof cover, and the first air hole is used for being communicated with the outside atmosphere; the annular lower swing seat is connected to the lower end cover, the annular lower swing seat is provided with a gas exchange channel, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, and the gas exchange channel is communicated with the dustproof cover and the first air hole. Therefore, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, so that the path for foreign matters to enter the dust cover is increased, the difficulty for the foreign matters to enter the dust cover is improved, the damage of the foreign matters to the air spring is reduc |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN221347714UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN221347714UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN221347714UU3</originalsourceid><addsrcrecordid>eNrjZJBxSixO1VFIzCxSKC4oysxLV0jMS1EoS83ITM5J5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RkaGxibm5oYmoaHGRCkCAKDHI94</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Base, air spring and vehicle</title><source>esp@cenet</source><creator>PAN XIHAI ; XU XIAOQIANG ; DENG XIUHONG ; SHEN HAIGEN</creator><creatorcontrib>PAN XIHAI ; XU XIAOQIANG ; DENG XIUHONG ; SHEN HAIGEN</creatorcontrib><description>The embodiment of the utility model provides a base, an air spring and a vehicle. The base comprises a lower end cover and an annular lower swing seat. A first air hole is formed in the lower end cover and used for being connected with the dustproof cover, and the first air hole is used for being communicated with the outside atmosphere; the annular lower swing seat is connected to the lower end cover, the annular lower swing seat is provided with a gas exchange channel, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, and the gas exchange channel is communicated with the dustproof cover and the first air hole. Therefore, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, so that the path for foreign matters to enter the dust cover is increased, the difficulty for the foreign matters to enter the dust cover is improved, the damage of the foreign matters to the air spring is reduc</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; 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=20240716&DB=EPODOC&CC=CN&NR=221347714U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240716&DB=EPODOC&CC=CN&NR=221347714U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN XIHAI</creatorcontrib><creatorcontrib>XU XIAOQIANG</creatorcontrib><creatorcontrib>DENG XIUHONG</creatorcontrib><creatorcontrib>SHEN HAIGEN</creatorcontrib><title>Base, air spring and vehicle</title><description>The embodiment of the utility model provides a base, an air spring and a vehicle. The base comprises a lower end cover and an annular lower swing seat. A first air hole is formed in the lower end cover and used for being connected with the dustproof cover, and the first air hole is used for being communicated with the outside atmosphere; the annular lower swing seat is connected to the lower end cover, the annular lower swing seat is provided with a gas exchange channel, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, and the gas exchange channel is communicated with the dustproof cover and the first air hole. Therefore, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, so that the path for foreign matters to enter the dust cover is increased, the difficulty for the foreign matters to enter the dust cover is improved, the damage of the foreign matters to the air spring is reduc</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>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBxSixO1VFIzCxSKC4oysxLV0jMS1EoS83ITM5J5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RkaGxibm5oYmoaHGRCkCAKDHI94</recordid><startdate>20240716</startdate><enddate>20240716</enddate><creator>PAN XIHAI</creator><creator>XU XIAOQIANG</creator><creator>DENG XIUHONG</creator><creator>SHEN HAIGEN</creator><scope>EVB</scope></search><sort><creationdate>20240716</creationdate><title>Base, air spring and vehicle</title><author>PAN XIHAI ; XU XIAOQIANG ; DENG XIUHONG ; SHEN HAIGEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221347714UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PAN XIHAI</creatorcontrib><creatorcontrib>XU XIAOQIANG</creatorcontrib><creatorcontrib>DENG XIUHONG</creatorcontrib><creatorcontrib>SHEN HAIGEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAN XIHAI</au><au>XU XIAOQIANG</au><au>DENG XIUHONG</au><au>SHEN HAIGEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Base, air spring and vehicle</title><date>2024-07-16</date><risdate>2024</risdate><abstract>The embodiment of the utility model provides a base, an air spring and a vehicle. The base comprises a lower end cover and an annular lower swing seat. A first air hole is formed in the lower end cover and used for being connected with the dustproof cover, and the first air hole is used for being communicated with the outside atmosphere; the annular lower swing seat is connected to the lower end cover, the annular lower swing seat is provided with a gas exchange channel, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, and the gas exchange channel is communicated with the dustproof cover and the first air hole. Therefore, at least part of the gas exchange channel extends in the circumferential direction of the annular lower swing seat, so that the path for foreign matters to enter the dust cover is increased, the difficulty for the foreign matters to enter the dust cover is improved, the damage of the foreign matters to the air spring is reduc</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN221347714UU |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Base, air spring and vehicle |
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