Chalk clip
The utility model relates to a chalk holder. The utility model is characterized in that the chalk holder is composed of a left holder 1, a right holder 2, pins 3 and a spring 4, wherein, the upper parts of the left holder 1 and the right holder 2 are respectively provided with two through holes for...
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creator | RUPO MA |
description | The utility model relates to a chalk holder. The utility model is characterized in that the chalk holder is composed of a left holder 1, a right holder 2, pins 3 and a spring 4, wherein, the upper parts of the left holder 1 and the right holder 2 are respectively provided with two through holes for arranging the pins 3; the spring 4 is sheathed on the pins 3. Compared with a conventional use mode of chalk, the utility model has the advantages of notably reducing pollution and corrosion functions of chalk dust for users' hands and is capable of simultaneously avoiding chalk waste, and the utility model is suitable for teachers. |
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The utility model is characterized in that the chalk holder is composed of a left holder 1, a right holder 2, pins 3 and a spring 4, wherein, the upper parts of the left holder 1 and the right holder 2 are respectively provided with two through holes for arranging the pins 3; the spring 4 is sheathed on the pins 3. Compared with a conventional use mode of chalk, the utility model has the advantages of notably reducing pollution and corrosion functions of chalk dust for users' hands and is capable of simultaneously avoiding chalk waste, and the utility model is suitable for teachers.</description><edition>6</edition><language>eng</language><subject>BUREAU ACCESSORIES ; IMPLEMENTS FOR WRITING OR DRAWING ; PERFORMING OPERATIONS ; TRANSPORTING ; WRITING OR DRAWING IMPLEMENTS</subject><creationdate>2000</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=20000906&DB=EPODOC&CC=CN&NR=2394789Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000906&DB=EPODOC&CC=CN&NR=2394789Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RUPO MA</creatorcontrib><title>Chalk clip</title><description>The utility model relates to a chalk holder. The utility model is characterized in that the chalk holder is composed of a left holder 1, a right holder 2, pins 3 and a spring 4, wherein, the upper parts of the left holder 1 and the right holder 2 are respectively provided with two through holes for arranging the pins 3; the spring 4 is sheathed on the pins 3. Compared with a conventional use mode of chalk, the utility model has the advantages of notably reducing pollution and corrosion functions of chalk dust for users' hands and is capable of simultaneously avoiding chalk waste, and the utility model is suitable for teachers.</description><subject>BUREAU ACCESSORIES</subject><subject>IMPLEMENTS FOR WRITING OR DRAWING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>WRITING OR DRAWING IMPLEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOByzkjMyVZIzsks4GFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c5-RsaWJuYWlpGRxkQoAQB3xRzQ</recordid><startdate>20000906</startdate><enddate>20000906</enddate><creator>RUPO MA</creator><scope>EVB</scope></search><sort><creationdate>20000906</creationdate><title>Chalk clip</title><author>RUPO MA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2394789YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>BUREAU ACCESSORIES</topic><topic>IMPLEMENTS FOR WRITING OR DRAWING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>WRITING OR DRAWING IMPLEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>RUPO MA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RUPO MA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Chalk clip</title><date>2000-09-06</date><risdate>2000</risdate><abstract>The utility model relates to a chalk holder. The utility model is characterized in that the chalk holder is composed of a left holder 1, a right holder 2, pins 3 and a spring 4, wherein, the upper parts of the left holder 1 and the right holder 2 are respectively provided with two through holes for arranging the pins 3; the spring 4 is sheathed on the pins 3. Compared with a conventional use mode of chalk, the utility model has the advantages of notably reducing pollution and corrosion functions of chalk dust for users' hands and is capable of simultaneously avoiding chalk waste, and the utility model is suitable for teachers.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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language | eng |
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subjects | BUREAU ACCESSORIES IMPLEMENTS FOR WRITING OR DRAWING PERFORMING OPERATIONS TRANSPORTING WRITING OR DRAWING IMPLEMENTS |
title | Chalk clip |
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