Electric tool with dustproof function
The invention relates to an electric tool with a dustproof function. The electric tool comprises a casing; the casing is internally provided with a motor; a plurality of radiating holes are formed inthe positions, corresponding to the motor, of the casing; the casing is covered with a movable cover...
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| creator | QIAN XIANFENG |
| description | The invention relates to an electric tool with a dustproof function. The electric tool comprises a casing; the casing is internally provided with a motor; a plurality of radiating holes are formed inthe positions, corresponding to the motor, of the casing; the casing is covered with a movable cover which is matched with the rear end of the casing and a handle part in shape; the movable cover is elastically matched with the casing and can move elastically relative to the casing; the movable cover is provided with auxiliary holes matched with the radiating holes in shape and number; in the natural state, the radiating holes and the auxiliary holes are staggered front and back, the radiating holes are closed; in the use state, the radiating holes communicate with the auxiliary holes for heatexchange between air inside and outside the casing; and a dustproof net is arranged at the position, corresponding to the auxiliary holes, of the movable cover. By arranging the movable cover matchedwith the rear end of the c |
| format | Patent |
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The electric tool comprises a casing; the casing is internally provided with a motor; a plurality of radiating holes are formed inthe positions, corresponding to the motor, of the casing; the casing is covered with a movable cover which is matched with the rear end of the casing and a handle part in shape; the movable cover is elastically matched with the casing and can move elastically relative to the casing; the movable cover is provided with auxiliary holes matched with the radiating holes in shape and number; in the natural state, the radiating holes and the auxiliary holes are staggered front and back, the radiating holes are closed; in the use state, the radiating holes communicate with the auxiliary holes for heatexchange between air inside and outside the casing; and a dustproof net is arranged at the position, corresponding to the auxiliary holes, of the movable cover. By arranging the movable cover matchedwith the rear end of the c</description><language>chi ; eng</language><subject>COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR ; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR ; HAND TOOLS ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TRANSPORTING</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=20190215&DB=EPODOC&CC=CN&NR=109333463A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76304</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190215&DB=EPODOC&CC=CN&NR=109333463A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIAN XIANFENG</creatorcontrib><title>Electric tool with dustproof function</title><description>The invention relates to an electric tool with a dustproof function. The electric tool comprises a casing; the casing is internally provided with a motor; a plurality of radiating holes are formed inthe positions, corresponding to the motor, of the casing; the casing is covered with a movable cover which is matched with the rear end of the casing and a handle part in shape; the movable cover is elastically matched with the casing and can move elastically relative to the casing; the movable cover is provided with auxiliary holes matched with the radiating holes in shape and number; in the natural state, the radiating holes and the auxiliary holes are staggered front and back, the radiating holes are closed; in the use state, the radiating holes communicate with the auxiliary holes for heatexchange between air inside and outside the casing; and a dustproof net is arranged at the position, corresponding to the auxiliary holes, of the movable cover. By arranging the movable cover matchedwith the rear end of the c</description><subject>COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR</subject><subject>DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR</subject><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1zUlNLinKTFYoyc_PUSjPLMlQSCktLikoys9PU0grzUsuyczP42FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgaWxsbGJmbGjsbEqAEAXrQnfQ</recordid><startdate>20190215</startdate><enddate>20190215</enddate><creator>QIAN XIANFENG</creator><scope>EVB</scope></search><sort><creationdate>20190215</creationdate><title>Electric tool with dustproof function</title><author>QIAN XIANFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109333463A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR</topic><topic>DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR</topic><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>QIAN XIANFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIAN XIANFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electric tool with dustproof function</title><date>2019-02-15</date><risdate>2019</risdate><abstract>The invention relates to an electric tool with a dustproof function. The electric tool comprises a casing; the casing is internally provided with a motor; a plurality of radiating holes are formed inthe positions, corresponding to the motor, of the casing; the casing is covered with a movable cover which is matched with the rear end of the casing and a handle part in shape; the movable cover is elastically matched with the casing and can move elastically relative to the casing; the movable cover is provided with auxiliary holes matched with the radiating holes in shape and number; in the natural state, the radiating holes and the auxiliary holes are staggered front and back, the radiating holes are closed; in the use state, the radiating holes communicate with the auxiliary holes for heatexchange between air inside and outside the casing; and a dustproof net is arranged at the position, corresponding to the auxiliary holes, of the movable cover. By arranging the movable cover matchedwith the rear end of the c</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING |
| title | Electric tool with dustproof function |
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