CN2303539Y - 一种杯子盖 - Google Patents

一种杯子盖 Download PDF

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Publication number
CN2303539Y
CN2303539Y CN 97232349 CN97232349U CN2303539Y CN 2303539 Y CN2303539 Y CN 2303539Y CN 97232349 CN97232349 CN 97232349 CN 97232349 U CN97232349 U CN 97232349U CN 2303539 Y CN2303539 Y CN 2303539Y
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China
Prior art keywords
lid
cup
allochrous
wall
tegmental wall
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Expired - Lifetime
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CN 97232349
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English (en)
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卢恩光
路宝玉
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Individual
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Individual
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Priority to CN 97232349 priority Critical patent/CN2303539Y/zh
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Abstract

本实用新型涉及一种杯子盖,特别是一种带变色层的杯子盖,属生活用品技术领域,主要由盖壁及与其连成一体的处于低于盖壁顶端位置的盖面组成,盖面中部有一个下凹面,其内卡入一块由热敏变色材料制成的变色材料制成的变色片,上端的盖壁内卡入一个透明盖子作为封盖,盖壁下部内丝有与杯子配合的内丝口,既可盖严密封杯子,又可由变色片显示杯内物体的温度变化。

Description

一种杯子盖
本实用新型涉及一种杯子盖,特别是一种带变色层的杯子盖,属生活用品技术领域。
现有杯盖多为实体盖或多种材料组合的实体盖,均不易观察或掌握盖下容器内,特别是饮水杯内的水温。
本实用新型的目的,就是设计提供一种既能密封保温,又可便于观察或了解盖下容器内水温的杯子盖。
本实用新型是这样实现的,它由盖壁及盖面组成盖体,盖壁下部内侧有与杯子口丝口相配合的内丝口,盖面低于盖壁顶部盖面中部有一下凹面,其内卡入一热敏材料制成的变色片,其上面的盖壁中卡入一透明盖片,当杯内物,如水温变化时,会随盖壁及盖面传导或热汽传递使变色片定彩发生变化。
本实用新型的优点是,既可密封盖严杯子,又可随杯内物温度变化进行相应颜色显示指示,盖壁、盖面及透明盖片可由玻璃或有机玻璃制成。
附图1为本实用新型主视(局剖)示意图;
附图2为本实用新型俯视示意图。
以下结合附图详细说明本实用新型的具体结构。
本实用新型由盖壁1和连成一体的盖面2组成,其中,盖面2低于盖壁1顶部,盖壁1的下部内侧有内丝口3,盖面2的中部有一下凹面4,其内卡入一块由热敏变色材料制成的变色片5,其上端的盖壁1内卡入一透明材料制的盖片6作为顶部封盖。

Claims (1)

1、一种杯子盖,由盖壁(1)及连成一体的盖面(2)组成,其特征在于盖面(2)低于盖壁(1)的顶部,盖壁(1)的下部内侧有用于与杯子口配合的内丝口(3),盖面(2)的中部有一下凹面(4),其中卡入一块由热敏变色材料制成的变色片(5),其上端的盖壁(1)内卡入一个透明材料制成的盖片(6)。
CN 97232349 1997-12-29 1997-12-29 一种杯子盖 Expired - Lifetime CN2303539Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97232349 CN2303539Y (zh) 1997-12-29 1997-12-29 一种杯子盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97232349 CN2303539Y (zh) 1997-12-29 1997-12-29 一种杯子盖

Publications (1)

Publication Number Publication Date
CN2303539Y true CN2303539Y (zh) 1999-01-13

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ID=33944171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97232349 Expired - Lifetime CN2303539Y (zh) 1997-12-29 1997-12-29 一种杯子盖

Country Status (1)

Country Link
CN (1) CN2303539Y (zh)

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