CN201402167Y - 金属螺纹套口式塑料水表壳 - Google Patents

金属螺纹套口式塑料水表壳 Download PDF

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Publication number
CN201402167Y
CN201402167Y CN2009201536063U CN200920153606U CN201402167Y CN 201402167 Y CN201402167 Y CN 201402167Y CN 2009201536063 U CN2009201536063 U CN 2009201536063U CN 200920153606 U CN200920153606 U CN 200920153606U CN 201402167 Y CN201402167 Y CN 201402167Y
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water meter
metal thread
thread bushing
water
casing
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李士然
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Abstract

本实用新型涉及一种金属螺纹套口式塑料水表壳,设有壳体(2)、进水接口(4)、出水接口(3)、罩盖(1),其特征在于:所述壳体为非金属材料制作,其进水接口、出水接口和上表口(2.1)的外面紧密套有一个金属螺纹套口(3.1、2.2),在所述罩盖的螺纹口处内侧紧密镶有一个金属螺纹套口(1.1)。本实用新型适用于做水表的表壳,不易生锈、使用寿命长,而且成本低,制作容易。

Description

金属螺纹套口式塑料水表壳
技术领域
本实用新型属于一种水表壳,具体的是一种设有外金属螺纹套口的水表壳。
背景技术
现用的水表表壳大都是金属的,这种水表壳有一个弊病,就是非常容易生锈,因此,大多用不易生锈的金属如铜制作,因而大提高了成本。不仅成本高,生产工艺也复杂。如果改用非金属,将会大大降低成本,简化生产工艺,因此,需要对现用水表表壳进行改进。
实用新型内容
本实用新型的目的是为了解决上述技术问题,提出一种金属螺纹套口式塑料水表壳,该水表壳结构合理,密封效果好,没有跑冒滴漏的问题出现。
本实用新型的目的是通过以下技术方案来实现的:带金属螺纹套口的非金属水表壳,设有壳体、进水接口、出水接口、罩盖,其特征在于:所述壳体为非金属材料制作,其进水接口、出水接口和上表口的外面紧密套有一个金属螺纹套口,在所述罩盖的螺纹口处内侧紧密镶有一个金属螺纹套口。
本实用新型的金属螺纹套口式塑料水表壳设计合理,其整个腔体采用非金属材料,不易生锈结垢,不污染水源,由于接口处采用外金属螺纹套口,因而接口耐压性强,密封效果好,不会出现跑冒滴漏的问题。具有结构新颖、成本低、不易生锈、使用寿命长的优点。
附图说明
图1是本实用新型的结构示意图;
图2是本实用新型中局部A的放大图。
具体实施方式
下面结合附图和实施例对本实用新型作进一步的说明:实施例:参见附图,金属螺纹套口式塑料水表壳,设有壳体2、进水接口4、出水接口3、罩盖1,所述壳体为ABS塑料制作,其进水接口、出水接口和上表口2.1的外面紧密套有一个金属螺纹套口3.1、2.2,在所述罩盖的螺纹口处内侧紧密镶有一个金属螺纹套口1.1。
本实施例经试用效果非常好。

Claims (1)

1、一种金属螺纹套口式塑料水表壳,设有壳体(2)、进水接口(4)、出水接口(3)、罩盖(1),其特征在于:所述壳体为非金属材料制作,其进水接口、出水接口和上表口(2.1)的外面紧密套有一个金属螺纹套口(3.1、2.2),在所述罩盖的螺纹口处内侧紧密镶有一个金属螺纹套口(1.1)。
CN2009201536063U 2009-05-07 2009-05-07 金属螺纹套口式塑料水表壳 Expired - Fee Related CN201402167Y (zh)

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CN2009201536063U CN201402167Y (zh) 2009-05-07 2009-05-07 金属螺纹套口式塑料水表壳

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CN2009201536063U CN201402167Y (zh) 2009-05-07 2009-05-07 金属螺纹套口式塑料水表壳

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CN201402167Y true CN201402167Y (zh) 2010-02-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112175431A (zh) * 2020-10-09 2021-01-05 湖南常德牌水表制造有限公司 一种水表壳及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112175431A (zh) * 2020-10-09 2021-01-05 湖南常德牌水表制造有限公司 一种水表壳及其制造方法

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Granted publication date: 20100210

Termination date: 20100507