CN103979476B - 一种教学用漏斗 - Google Patents

一种教学用漏斗 Download PDF

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Publication number
CN103979476B
CN103979476B CN201410156890.5A CN201410156890A CN103979476B CN 103979476 B CN103979476 B CN 103979476B CN 201410156890 A CN201410156890 A CN 201410156890A CN 103979476 B CN103979476 B CN 103979476B
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CN
China
Prior art keywords
described body
teaching
curing agent
funnel
fixing ear
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Expired - Fee Related
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CN201410156890.5A
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English (en)
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CN103979476A (zh
Inventor
周美华
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Hezhou Jiacheng Technology Transfer Service Co ltd
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Individual
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Priority to CN201610095831.0A priority Critical patent/CN105600728A/zh
Priority to CN201410156890.5A priority patent/CN103979476B/zh
Publication of CN103979476A publication Critical patent/CN103979476A/zh
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Publication of CN103979476B publication Critical patent/CN103979476B/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C11/00Funnels, e.g. for liquids
    • B67C11/02Funnels, e.g. for liquids without discharge valves

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  • Epoxy Resins (AREA)

Abstract

本发明公开了一种教学用漏斗,包括本体,所述的本体为喇叭口结构,为上宽下窄结构,所述的本体内部为中空结构,所述的本体上部为开口,所述的本体底部设有通孔,所述的本体上部外圈上设有固定耳,所述的固定耳上设有固定孔。本发明具有结构设计合理的特点。

Description

一种教学用漏斗
技术领域
本发明涉及一种教学配件,具体地说是一种教学用漏斗。
背景技术
现有市场上的一些教学用漏斗,结构设计不合理。
发明内容
本发明的目的是设计出一种教学用漏斗。
本发明要解决的是现有一些教学用漏斗,结构设计不合理的问题。
本发明的技术方案是:它包括本体,所述的本体为喇叭口结构,为上宽下窄结构,所述的本体内部为中空结构,所述的本体上部为开口,所述的本体底部设有通孔,所述的本体上部外圈上设有固定耳,所述的固定耳上设有固定孔。
本发明的有益效果为:设计合理。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面结合附图及实施例对本发明作进一步说明。
如图所示,本发明包括本体2,所述的本体2为喇叭口结构,为上宽下窄结构,所述的本体2内部为中空结构,所述的本体2上部为开口,所述的本体2底部设有通孔1,所述的本体2上部外圈上设有固定耳4,所述的固定耳4上设有固定孔2。
所述的本体2内表面和外表面设有一层防护层。
所述的防护层的工艺包括环氧树脂、颜填料、固化剂、氯磺化聚乙烯溶液,所述的固化剂为树脂烯氨,所述的安重量比:环氧树脂20-40%、颜填料30-50%、固化剂5-10%、氯磺化聚乙烯溶液10-20%。

Claims (1)

1.一种教学用漏斗,其特征在于包括本体,所述的本体为喇叭口结构,为上宽下窄结构,所述的本体内部为中空结构,所述的本体上部为开口,所述的本体底部设有通孔,所述的本体上部外圈上设有固定耳,所述的固定耳上设有固定孔;
所述的本体内表面和外表面设有一层防护层;所述的本体上部侧边设有透气孔;
所述的防护层的组份包括环氧树脂、颜填料、固化剂、氯磺化聚乙烯溶液,所述的固化剂为树脂烯胺,所述的防护层的组份按重量比:环氧树脂20-40%、颜填料30-50%、固化剂5-10%、氯磺化聚乙烯溶液10-20%。
CN201410156890.5A 2014-04-18 2014-04-18 一种教学用漏斗 Expired - Fee Related CN103979476B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610095831.0A CN105600728A (zh) 2014-04-18 2014-04-18 一种教学用漏斗
CN201410156890.5A CN103979476B (zh) 2014-04-18 2014-04-18 一种教学用漏斗

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410156890.5A CN103979476B (zh) 2014-04-18 2014-04-18 一种教学用漏斗

Related Child Applications (4)

Application Number Title Priority Date Filing Date
CN201610095830.6A Division CN105731346A (zh) 2014-04-18 2014-04-18 一种教学用漏斗
CN201610095833.XA Division CN105731347A (zh) 2014-04-18 2014-04-18 一种教学用漏斗
CN201610095831.0A Division CN105600728A (zh) 2014-04-18 2014-04-18 一种教学用漏斗
CN201610095832.5A Division CN105668496A (zh) 2014-04-18 2014-04-18 一种教学用漏斗

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CN103979476A CN103979476A (zh) 2014-08-13
CN103979476B true CN103979476B (zh) 2016-04-27

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CN201610095831.0A Pending CN105600728A (zh) 2014-04-18 2014-04-18 一种教学用漏斗

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085585A (zh) * 1993-09-26 1994-04-20 徐晓南 防腐涂料
CN101294016A (zh) * 2008-06-25 2008-10-29 天津中油渤星工程科技股份有限公司 钢质储罐用改性氯磺化聚乙烯橡胶涂料及其制备方法
CN203144089U (zh) * 2013-03-15 2013-08-21 肖凯 双层式漏斗

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM251837U (en) * 2002-11-27 2004-12-01 Fu-Yi Jwu Funnel with liquid level index
JP2007168900A (ja) * 2005-12-20 2007-07-05 Chikako Iwaasa 油こしロート
CN103057865A (zh) * 2011-10-22 2013-04-24 德纳(南京)化工有限公司 新型料斗
CN202379723U (zh) * 2012-01-15 2012-08-15 傅小君 一种漏斗
CN103508122A (zh) * 2013-09-13 2014-01-15 重庆业胜包装有限公司 新型料斗

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085585A (zh) * 1993-09-26 1994-04-20 徐晓南 防腐涂料
CN101294016A (zh) * 2008-06-25 2008-10-29 天津中油渤星工程科技股份有限公司 钢质储罐用改性氯磺化聚乙烯橡胶涂料及其制备方法
CN203144089U (zh) * 2013-03-15 2013-08-21 肖凯 双层式漏斗

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CN105600728A (zh) 2016-05-25
CN103979476A (zh) 2014-08-13

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