CN202664615U - 精华液瓶用中套 - Google Patents

精华液瓶用中套 Download PDF

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Publication number
CN202664615U
CN202664615U CN 201220203576 CN201220203576U CN202664615U CN 202664615 U CN202664615 U CN 202664615U CN 201220203576 CN201220203576 CN 201220203576 CN 201220203576 U CN201220203576 U CN 201220203576U CN 202664615 U CN202664615 U CN 202664615U
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程亮
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Suzhou Xing Guang Hardware Products Co Ltd
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Suzhou Xing Guang Hardware Products Co Ltd
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Abstract

本实用新型公开了一种精华液瓶用中套,所述中套由外壳、设于外壳内的内芯构成,所述外壳由3段径向尺寸不同的薄钢片圆环一体加工而成,且中间一段圆环的径向尺寸介于其余2段圆环的径向尺寸之间;注塑而成的内芯内部设有可与精华液瓶瓶口上的外螺纹旋接的内螺纹。本实用新型的中套由外壳和内芯构成,外壳选用钢材,而内芯为塑料,成本低;且内螺纹加工于内芯上,易加工。

Description

精华液瓶用中套
技术领域
本实用新型涉及一种精华液瓶用中套。
背景技术
精华液瓶用中套用于将精华液瓶和瓶盖连接,中套的一端旋接精华液瓶瓶口,另一端扣接瓶盖,为提高中套的强度及耐用性,一般选用钢材做为中套的材料。为能满足内接精华液瓶瓶口、外套瓶盖的作用,中套需要有一定的壁厚,如果全部采用钢材,则成本昂贵,且生产工艺复杂。
为解决上述问题,需提供一种成本低、易加工的精华液瓶用中套。
发明内容
本实用新型目的是提供一种精华液瓶用中套,通过结构的改进,成本低,加工方便。
为达到上述目的,本实用新型采用的技术方案是:一种精华液瓶用中套,所述中套由外壳、设于外壳内的内芯构成,所述外壳由3段径向尺寸不同的薄钢片圆环一体加工而成,且中间一段圆环的径向尺寸介于其余2段圆环的径向尺寸之间;
注塑而成的内芯内部设有可与精华液瓶瓶口上的外螺纹旋接的内螺纹。
上述技术方案中,中间一段所述圆环的外侧设有一圈凸筋,用于与精华液瓶瓶盖的卡接。
由于上述技术方案运用,本实用新型与现有技术相比具有的优点是:
1.本实用新型的中套由外壳和内芯构成,外壳选用钢材,而内芯为塑料,成本低;且内螺纹加工于内芯上,易加工。
附图说明
图1是本实用新型实施例一的结构示意图;
其中:1、外壳;2、内芯。
具体实施方式
下面结合附图及实施例对本实用新型作进一步描述:
实施例一:参见图1所示,一种精华液瓶用中套,所述中套由外壳1、设于外壳1内的内芯2构成,所述外壳1由3段径向尺寸不同的薄钢片圆环一体加工而成,且中间一段圆环的径向尺寸介于其余2段圆环的径向尺寸之间。
注塑而成的内芯2内部设有可与精华液瓶瓶口上的外螺纹旋接的内螺纹。
中间一段所述圆环的外侧设有一圈凸筋,用于与精华液瓶瓶盖的卡接。

Claims (2)

1.一种精华液瓶用中套,其特征是:所述中套由外壳(1)、设于外壳(1)内的内芯(2)构成,所述外壳(1)由3段径向尺寸不同的薄钢片圆环一体加工而成,且中间一段圆环的径向尺寸介于其余2段圆环的径向尺寸之间;
注塑而成的内芯(2)内部设有可与精华液瓶瓶口上的外螺纹旋接的内螺纹。
2.根据权利要求1所述的精华液瓶用中套,其特征是:中间一段所述圆环的外侧设有一圈凸筋。
CN 201220203576 2012-05-09 2012-05-09 精华液瓶用中套 Expired - Lifetime CN202664615U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220203576 CN202664615U (zh) 2012-05-09 2012-05-09 精华液瓶用中套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220203576 CN202664615U (zh) 2012-05-09 2012-05-09 精华液瓶用中套

Publications (1)

Publication Number Publication Date
CN202664615U true CN202664615U (zh) 2013-01-16

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CN 201220203576 Expired - Lifetime CN202664615U (zh) 2012-05-09 2012-05-09 精华液瓶用中套

Country Status (1)

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CN (1) CN202664615U (zh)

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