CN204677354U - 一种方便压铸的弧面牙科手机叶轮 - Google Patents

一种方便压铸的弧面牙科手机叶轮 Download PDF

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Publication number
CN204677354U
CN204677354U CN201520151536.3U CN201520151536U CN204677354U CN 204677354 U CN204677354 U CN 204677354U CN 201520151536 U CN201520151536 U CN 201520151536U CN 204677354 U CN204677354 U CN 204677354U
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impeller
cambered surface
accessory
dental handpiece
groove portion
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周展力
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NINGBO PEACE DOVE DENTAL MEDICAL EQUIPMENT Co Ltd
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NINGBO PEACE DOVE DENTAL MEDICAL EQUIPMENT Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

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  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

一种方便压铸的弧面牙科手机叶轮,包括一叶轮主体,所述叶轮主体由芯柱与叶轮组成,所述叶轮侧面中部设有槽部,所述槽部的侧面垂直于所述槽部的底面,所述槽部的侧面为弧面;所述叶轮主体分为两部分,其一为包括下半部分弧面叶轮与芯柱的配件一、其二为包括上半部分弧面叶轮的配件二。本实用新型采用弧面叶轮使得叶轮工作效率更高,解决了弧面叶轮注塑的难题,使得一次性牙科手机的普及成为现实。

Description

一种方便压铸的弧面牙科手机叶轮
技术领域
本实用新型涉及一种方便压铸的弧面牙科手机叶轮。
背景技术
目前市面上的牙科手机叶轮未采用弧面,普遍存在叶轮工作效率低下的问题,另外弧面叶轮可用采用金属材料车削制成,但难以注塑制成。加之普及一次性牙科手机的使用必须降低产品成本,金属材料的叶轮成本高,难以降低成本。
发明内容
为了克服目前还没有一种弧面叶轮,且弧面叶轮用金属件制造成本过高,弧面叶轮难以用注塑工艺制程的不足,本实用新型提供一种方便压铸的弧面牙科手机叶轮。
本实用新型解决其技术问题的技术方案是:一种方便压铸的弧面牙科手机叶轮,包括一叶轮主体,所述叶轮主体由芯柱与叶轮组成,所述叶轮侧面中部设有槽部,所述槽部的侧面垂直于所述槽部的底面,所述槽部的侧面为弧面;
所述叶轮主体分为两部分,其一为包括下半部分弧面叶轮与芯柱的配件一、其二为包括上半部分弧面叶轮的配件二。
进一步方便固定配件一与配件二,所述配件一的叶轮部位上端面设有定位槽,所述配件二的下端面设有与所述定位槽配合的定位柱,所述定位柱嵌插入所述定位槽内固定配件一与配件二。
进一步方便固定配件一与配件二,所述配件一的叶轮部位上端面设有定位柱,所述配件二的下端面设有与所述定位柱配合的定位槽,所述定位柱嵌插入所述定位槽内固定配件一与配件二。
进一步为保证精确定位,所述定位柱与所述定位槽的数量为至少2个。
本实用新型的有益效果在于:采用弧面叶轮使得叶轮工作效率更高,解决了弧面叶轮注塑的难题,使得一次性牙科手机的普及成为现实。
附图说明
图1是本实用新型立体图。
图2是本实用新型配件一俯视图。
图3是本实用新型爆炸图。
具体实施方式
下面结合附图和具体实施方式对本实用新型作进一步详细说明。
如图1至3所示:一种方便压铸的弧面牙科手机叶轮,包括一叶轮主体,所述叶轮主体由芯柱1与叶轮2组成,所述叶轮2侧面中部设有槽部3,所述槽部的侧面3-1垂直于所述槽部的底面3-2,所述槽部的侧面3-1为弧面;
所述叶轮主体分为两部分,其一为包括下半部分弧面叶轮与芯柱的配件一4、其二为包括上半部分弧面叶轮的配件二5。
本实施例中为方便固定配件一4与配件二5,可以是:所述配件一4的叶轮部位上端面设有定位槽6,所述配件二5的下端面设有与所述定位槽配合的定位柱7,所述定位柱嵌插入所述定位槽内固定配件一与配件二;也可以是:所述配件一的叶轮部位上端面设有定位柱,所述配件二的下端面设有与所述定位柱配合的定位槽,所述定位柱嵌插入所述定位槽内固定配件一与配件二。
本实施例中为保证精确定位,所述定位柱与所述定位槽的数量为至少2个。

Claims (4)

1. 一种方便压铸的弧面牙科手机叶轮,包括一叶轮主体,其特征在于:所述叶轮主体由芯柱与叶轮组成,所述叶轮侧面中部设有槽部,所述槽部的侧面垂直于所述槽部的底面,所述槽部的侧面为弧面;
所述叶轮主体分为两部分,其一为包括下半部分弧面叶轮与芯柱的配件一、其二为包括上半部分弧面叶轮的配件二。
2. 如权利要求1所述的方便压铸的弧面牙科手机叶轮,其特征在于:所述配件一的叶轮部位上端面设有定位槽,所述配件二的下端面设有与所述定位槽配合的定位柱,所述定位柱嵌插入所述定位槽内固定配件一与配件二。
3. 如权利要求1所述的方便压铸的弧面牙科手机叶轮,其特征在于:所述配件一的叶轮部位上端面设有定位柱,所述配件二的下端面设有与所述定位柱配合的定位槽,所述定位柱嵌插入所述定位槽内固定配件一与配件二。
4. 如权利要求2或3所述的方便压铸的弧面牙科手机叶轮,其特征在于:所述定位柱与所述定位槽的数量为至少2个。
CN201520151536.3U 2015-03-18 2015-03-18 一种方便压铸的弧面牙科手机叶轮 Expired - Fee Related CN204677354U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110179555A (zh) * 2018-12-18 2019-08-30 贝思德迩医疗器材(广州)有限公司 一种新型风轮的牙科高速手机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110179555A (zh) * 2018-12-18 2019-08-30 贝思德迩医疗器材(广州)有限公司 一种新型风轮的牙科高速手机
CN110179555B (zh) * 2018-12-18 2021-09-03 贝思德迩医疗器材(广州)有限公司 一种新型风轮的牙科高速手机

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