CN203483223U - 一种水杯 - Google Patents

一种水杯 Download PDF

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Publication number
CN203483223U
CN203483223U CN201320168177.3U CN201320168177U CN203483223U CN 203483223 U CN203483223 U CN 203483223U CN 201320168177 U CN201320168177 U CN 201320168177U CN 203483223 U CN203483223 U CN 203483223U
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cup
cup body
flange
water cup
water tumbler
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CN201320168177.3U
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潘天一
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Abstract

本实用新型公开了一种水杯,属于日常生活用品技术领域,主要解决出门在外准备两个水杯浪费钱、占用空间的问题,它包括杯体,所述杯体包括上杯体、中杯体和下杯体,所述中杯体与下杯体固定连接,上杯体与下杯体的外径相等;所述中杯体套在上杯体内,所述中杯体上、下端分别设有外螺丝,其上端向外设有上凸缘;所述上杯体下端向内设有下凸缘,所述下凸缘上设有与所述外螺丝配套的内螺丝,所述下凸缘的上、下面分别设有密封圈。本实用新型集大水杯与小水杯于一身,既可以组成大水杯,又可以组成小水杯使用,既省钱,又可节省空间。

Description

一种水杯
技术领域
本实用新型涉及日常生活用品技术领域,具体地说是一种水杯。 
背景技术
人们出门在外喜欢带自己的水杯。有时需要水杯小一点,有时又需要水杯大一点,这样就需要准备两个杯子,浪费钱,也占用空间。 
实用新型内容
本实用新型的目的在于提供一种水杯,该水杯具有可变换容积的特点。 
本实用新型解决其技术问题所采取的技术方案是:一种水杯,包括杯体,其特征是,所述杯体包括上杯体、中杯体和下杯体,所述中杯体与下杯体固定连接,上杯体与下杯体的外径相等;所述中杯体套在上杯体内,所述中杯体上、下端分别设有外螺丝,其上端向外设有上凸缘;所述上杯体下端向内设有下凸缘,所述下凸缘上设有与所述外螺丝配套的内螺丝,所述下凸缘的上、下面分别设有密封圈。 
本实用新型的有益效果是:由于设置了中杯体,中杯体上设置了外螺纹可与上杯体的内螺纹相配套,因此即可有上杯体和下杯体组成小水杯,也可由上杯体、中杯体和下杯体组成大水杯,本实用新型集大水杯与小水杯于一身,既省钱,又可节省空间。 
附图说明
图1为本实用新型作为小杯体使用时的剖视图; 
图2为本实用新型作为大杯体使用时的剖视图; 
图3为图1中A处的放大图。 
图中:1上杯体,2中杯体,3下杯体,4上凸缘,5下凸缘,6外螺丝, 7内螺丝,8密封圈。 
具体实施方式
如图1、图2、图3所示,本实用新型的一种水杯,包括杯体,杯体包括上杯体1、中杯体2和下杯体3,其中中杯体2与下杯体3固定连接在一起,成为一体,它们的内径相等,中杯体2的外径比下杯体3的直径小,上杯体1与下杯体3的外径相等,上杯体1的内径大于中杯体2的外径;中杯体2套在上杯体1内,在中杯体2的上、下端分别设有外螺丝6,其上端向外设有上凸缘4,上凸缘4的外径与上杯体1的内径相等;在上杯体1的下端向内设有下凸缘5,下凸缘5上设有与外螺丝6配套的内螺丝6,上杯体1和中杯体2之间可以发生相对位移;下凸缘5的上、下表面上分别设有密封圈8,防止水外溢。 
如图2所示,当下凸缘5上的内螺丝7与中杯体2上端的外螺丝6配套连接时,就成了由上杯体1、中杯体2和下杯体3组成的大水杯;如图1所示,当下凸缘5上的内螺丝7与中杯体2下端的外螺丝6配套连接时,就成了由上杯体1和下杯体3组成的小水杯。 
除说明书所述的技术特征外,均为本专业技术人员的已知技术。 

Claims (1)

1.一种水杯,包括杯体,其特征是,所述杯体包括上杯体、中杯体和下杯体,所述中杯体与下杯体固定连接,上杯体与下杯体的外径相等;所述中杯体套在上杯体内,所述中杯体上、下端分别设有外螺丝,其上端向外设有上凸缘;所述上杯体下端向内设有下凸缘,所述下凸缘上设有与所述外螺丝配套的内螺丝,所述下凸缘的上、下面分别设有密封圈。 
CN201320168177.3U 2013-04-07 2013-04-07 一种水杯 Expired - Fee Related CN203483223U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320168177.3U CN203483223U (zh) 2013-04-07 2013-04-07 一种水杯

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Application Number Priority Date Filing Date Title
CN201320168177.3U CN203483223U (zh) 2013-04-07 2013-04-07 一种水杯

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CN203483223U true CN203483223U (zh) 2014-03-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104172841A (zh) * 2014-09-17 2014-12-03 成都理工大学 可变容量水杯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104172841A (zh) * 2014-09-17 2014-12-03 成都理工大学 可变容量水杯

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