CN2429029Y - 伸缩茶杯 - Google Patents

伸缩茶杯 Download PDF

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Publication number
CN2429029Y
CN2429029Y CN 00220254 CN00220254U CN2429029Y CN 2429029 Y CN2429029 Y CN 2429029Y CN 00220254 CN00220254 CN 00220254 CN 00220254 U CN00220254 U CN 00220254U CN 2429029 Y CN2429029 Y CN 2429029Y
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cup
dual
cavity
double bottom
model
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周涛
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Abstract

本实用新型涉及一种日常生活用品。包括上杯、双层底杯和杯盖,其特征是;所述的上杯为通口杯,其下端外缘呈倒“T”型;双层底杯的上端口边缘呈“”型,上杯的下端口外缘插在双层底杯的内、外层之间的腔体内,该腔体内置环形弹簧;上杯和双层底杯的上端口外缘处开有可与杯盖联接的外螺纹。本实用新型具有体积可变的特点,既便于外出携带,也便于盛水、沏茶;且结构简单、新颖、别致,制作容易。

Description

伸缩茶杯
本实用新型涉及一种日常生活用品,具体地说是一种伸缩茶杯。
茶杯作为日常生活用品,可以用来沏茶,盛饮用水,是生活中不可缺少的容器,但现有的茶杯,其体积均为固定式,既不能收缩,也不能扩张,给外出携带带来不便。
本实用新型的目的在于提供一种体积既可收缩,也能扩张的、便于携带的伸缩茶杯。
本实用新型的目的是这样实现的:一种伸缩茶杯,包括上杯、双层底杯和杯盖,其特征在于:所述的上杯为通口杯,其下端口外缘呈倒“T”型;双层底杯的上端口边缘呈
Figure 0022025400031
型,上杯的下端口外缘插在双层底杯的内、外层之间的腔体内,该腔体内置环形弹簧;上杯和双层底杯的上端口外缘处开有可与杯盖内的螺纹匹配联接的外螺纹。
以下结合附图对本实用新型加以说明。
图1为本实用新型结构示意图;
图2杯盖结构示意图;
图3合盖状态示意图;
图4为开盖状态示意图。
由图1可见,上杯为通口杯,其下端口外缘呈倒“T”型。双层底杯2的上端口边缘呈
Figure 0022025400032
型。上杯1的下端外缘插在双层底杯2的内1外层之间的腔体2-1内,腔体2-1内置环形弹簧2-2。上杯1和双层底杯2的上端口外缘处开有可与杯盖3(见图2)内的螺纹匹配联接的外螺纹1-1和2-3。
沏茶饮用时,打开杯盖3,上杯1的下端口外缘在环形弹簧2-2的作用下被顶出至双层底杯2的上端口边缘处卡住(见图4)。外出携带时,旋紧杯盖3,压缩环形弹簧2-2,使上杯1压缩在双层底杯2的内1外层之间的腔体2-1内(见图3),使其体积变小,便于携带。
本实用新型具有体积可变的特点,既便于外出携带,也便于盛装饮用水;且结构简单,新颖、别致,制作容易。

Claims (1)

1、一种伸缩茶杯,包括上杯(1)、双层底杯(2)和杯盖(3),其特征是:所述的上杯(1)为通口杯,其下端口外缘呈倒“T”型;双层底杯(2)的上端口边缘呈
Figure 0022025400021
型;上杯(1)的下端口外缘插在双层底杯(2)的内、外层之间的腔体(2-1)内,该腔体(2-1)内置环形弹簧(2-2);上杯(1)和双层底杯(2)的上端口外缘处开有可与杯盖(3)内的螺纹匹配联接的外螺纹(1-1、2-3)。
CN 00220254 2000-05-15 2000-05-15 伸缩茶杯 Expired - Fee Related CN2429029Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00220254 CN2429029Y (zh) 2000-05-15 2000-05-15 伸缩茶杯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00220254 CN2429029Y (zh) 2000-05-15 2000-05-15 伸缩茶杯

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CN2429029Y true CN2429029Y (zh) 2001-05-09

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CN 00220254 Expired - Fee Related CN2429029Y (zh) 2000-05-15 2000-05-15 伸缩茶杯

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CN (1) CN2429029Y (zh)

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