CN2589452Y - 歪嘴漏斗 - Google Patents

歪嘴漏斗 Download PDF

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Publication number
CN2589452Y
CN2589452Y CN 02295220 CN02295220U CN2589452Y CN 2589452 Y CN2589452 Y CN 2589452Y CN 02295220 CN02295220 CN 02295220 CN 02295220 U CN02295220 U CN 02295220U CN 2589452 Y CN2589452 Y CN 2589452Y
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郑负
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Abstract

一种用于灌装液态物料的漏斗,上部斗身为椭圆形筒,下部斗身为斜截圆锥形筒,漏嘴为内圆外棱锥形筒,位于斗身下部椭圆形中心,形成歪嘴漏斗,因而分装工具可以整个放进漏斗,不流失液料,有利于容器卫生和环境保护。

Description

歪嘴漏斗
一种漏斗,用于灌装液态物料。
传统漏斗,漏嘴都是圆锥形的,位于圆形斗身的中心,这种漏斗形体均匀,易于设计和制造,但使用时问题不少。灌装液料时人们总是把液料对准漏嘴,不意之中就把勺、瓢、水舀、提斗等灌装工具的后半部分置于漏斗之外,这样液料便附着在这些灌装工具的侧壁淌在地上,浪费了液料,污染了环境。又因为传统漏斗的漏嘴都是圆锥形的,灌装时与分装容器的圆形口嘴吻合得很严密,分装容器内的空气排不出来,液料反被扑出分装容器外面,弄脏了分装容器,又不流失了液料。
本实用新型的目的是,提供一种能放进整个灌装工具,液流即能对准漏嘴,分装容器里的空气能顺利排出的新式漏斗。
本实用新型采用上部为椭圆形筒,下部为上下平行斜剖的截圆锥形筒组成的斗身,采用内圆外棱锥形筒漏嘴,位于斗身下部椭圆形中心,斗身上口有一圈外缘突起的伞沿,因而本实用新型不流失液料,不脏污容器。
以下结合附图对实用新型做进一步说明:
图1漏斗的正视图
图2漏斗的俯视图
图中符号表示的意义如下:1——伞沿    2——椭圆形筒斗身    3——斜截圆锥形筒斗身    4——漏嘴
伞沿1的设置有利于漏斗的把握与扶持,同时增加了漏斗的承料面积,还可借此在分装容器和主容器之间搭桥,使液料只能流进漏斗和主容器,伞沿外缘向上突起,不仅能增加伞沿的强度,还能阻挡液料外流,椭圆形筒斗身2和斜截圆锥形筒斗身3相连,形成漏斗的容积部分。圆锥形筒斗身3是一个上下平行斜剖的倒置的截圆锥形筒,而截面的真形皆为椭圆形,因而能与椭圆形筒斗身2连接在一起。漏嘴4为内圆外棱的锥形筒,漏嘴4的外棱与分装容器的圆口不相吻合,灌装时分装容器内的空气能顺利排出来。设置在圆锥形筒斗身3下面的椭圆形中心,这样漏嘴就偏离了椭圆形筒斗身2的中心,因称歪嘴漏斗。
为适应不同容量的分装容器,不同尺寸的灌装工具的需要,本歪嘴漏斗以椭圆形斗身2长短轴为标准,设计成180×144、150×120、120×90、三种规格,漏嘴上口的外接圆直径分别为∮40、∮28、∮16,锥度为1∶(5-10),长度分别为80、70、60,椭圆形筒斗身的高度分别为35、30、25,斜截圆锥形筒斗身的高度分别为42、38、34,锥角为75度,斜截剖面与圆锥母线的交角分别为80度、25度。
本实用新型歪嘴漏斗,比同样大小的传统漏斗,整个分装容器能够放进去,因而液料没有落地的可能,也不能扑出分装容器之外,有利于容器卫生和环境保护。

Claims (1)

  1. 一种由伞沿、斗身、漏嘴组成的漏斗,其特征在于所说的斗身上部为椭圆形筒,下部为平行斜剖的截圆锥形筒,漏嘴为内圆外棱锥形筒,位于斗身下部的椭圆形中心,斗身上口有一圈外缘突起的伞沿。
CN 02295220 2002-12-24 2002-12-24 歪嘴漏斗 Expired - Fee Related CN2589452Y (zh)

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CN 02295220 CN2589452Y (zh) 2002-12-24 2002-12-24 歪嘴漏斗

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CN 02295220 CN2589452Y (zh) 2002-12-24 2002-12-24 歪嘴漏斗

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CN2589452Y true CN2589452Y (zh) 2003-12-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101960241B (zh) * 2008-03-07 2013-01-23 Lg电子株式会社 水漏斗和具有该水漏斗的冰箱用制冰器
WO2017107687A1 (zh) * 2015-12-26 2017-06-29 单希杰 一种密闭体液留置器用取液件
CN106914285A (zh) * 2015-12-26 2017-07-04 无锡市凯顺医疗器械制造有限公司 一种密闭体液留置器用取液件
CN107536625A (zh) * 2016-06-24 2018-01-05 无锡市凯顺医疗器械制造有限公司 一种密闭体液留置器用取液件

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101960241B (zh) * 2008-03-07 2013-01-23 Lg电子株式会社 水漏斗和具有该水漏斗的冰箱用制冰器
EP2263055A4 (en) * 2008-03-07 2016-05-25 Lg Electronics Inc WATER FUNNEL AND REFRIGERATOR ICE MAKER COMPRISING THE SAME
WO2017107687A1 (zh) * 2015-12-26 2017-06-29 单希杰 一种密闭体液留置器用取液件
CN106914285A (zh) * 2015-12-26 2017-07-04 无锡市凯顺医疗器械制造有限公司 一种密闭体液留置器用取液件
CN107536625A (zh) * 2016-06-24 2018-01-05 无锡市凯顺医疗器械制造有限公司 一种密闭体液留置器用取液件
CN107536626A (zh) * 2016-06-24 2018-01-05 无锡市凯顺医疗器械制造有限公司 一种密闭体液留置器用取液件

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