CN210113278U - 一种保湿培养皿 - Google Patents

一种保湿培养皿 Download PDF

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CN210113278U
CN210113278U CN201822252372.XU CN201822252372U CN210113278U CN 210113278 U CN210113278 U CN 210113278U CN 201822252372 U CN201822252372 U CN 201822252372U CN 210113278 U CN210113278 U CN 210113278U
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culture dish
moisturizing
layer
dish
moisture
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李春林
李景梅
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JIANGSU YIMA BIOLOGICAL TECHNOLOGY Co Ltd
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JIANGSU YIMA BIOLOGICAL TECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种保湿培养皿,它是在培养皿外圈设置环形凹槽,槽内固定培养皿保湿带,其呈细带状,一端为箭头形,一端为燕尾形,包括粘接层和保湿层,所述保湿层为保湿水凝胶制成,粘接层为无纺布或其他易于粘接的材料制用于贴在培养皿外圈与皿盖结合处,用以保持培养皿内琼脂培养基的湿度,防止脱料影响使用,提高了该类产品的良品率。

Description

一种保湿培养皿
技术领域
本实用新型涉及生物检测器材领域,尤其涉及一种用于具有保湿功能的培养皿。
背景技术
灌装琼脂培养基平板主要用于洁净环境的微生物检测,其成品包装后,由于培养皿与盖之间存在缝隙,若未使用前与空气接触容易导致培养基失水而脱落于皿底而无法使用,而且也易混入细菌影响检测结果的准确性。
发明内容
实用新型针对现有产品存在的上述缺陷,设计了一种保湿培养皿,其结构包括:皿盖、培养皿,所述皿盖盖于所述培养皿上;所述培养皿外圈,与所述皿盖结合处存在环形的凹槽,所述凹槽内固定有培养皿保湿带;所述培养皿保湿带呈细带状,宽度与所述凹槽相同,其一端为箭头状,另一端为燕尾状;所述培养皿保湿带包括粘接层和保湿层,所述保湿层为保湿水凝胶层。
较佳的,所述粘接层为无纺布层;
较佳的,所述保湿层的截面为梯形;
较佳的,所述保湿层最厚处厚度为0.5mm-1mm。
本实用新型中环形凹槽用于限位和与一般培养皿区分,保湿带箭头与燕尾结合的设计便于贴合,实现保湿功能的是保湿水凝胶层,又由于该材料具有一定的吸附性,故而能较好的与皿盖内圈贴合,保证良好的气密性,梯形的横截面设计方便盖上皿盖,保湿层的厚度是根据培养皿与皿盖的间隙确定的,应等于或略大于培养皿与皿盖的间隙,使用本保湿带后,能很好的规避掉现有产品存在的失水脱料,以及混入细菌的缺陷,在本领域内有明显的进步。
附图说明
图1为本发明培养皿保湿带示意图。
图2为本发明中培养皿的一个纵剖面图。
具体实施方式
实施例一
如图1、图2所示,本保湿培养皿包括:皿盖2、培养皿1,所述皿盖2盖于所述培养皿1上;所述培养皿1外圈,与所述皿盖2结合处存在环形的凹槽3,所述凹槽3内固定有培养皿保湿带;所述培养皿保湿带呈细带状,宽度与所述凹槽3相同,其一端为箭头状,另一端为燕尾状;所述培养皿保湿带包括粘接层4和保湿层5,所述保湿层5为保湿水凝胶层。
较佳的,所述粘接层4为无纺布层;
较佳的,所述保湿层5的截面为梯形;
较佳的,所述保湿层5最厚处厚度为0.5mm-1mm。
以上仅为本发明较佳的实施例,故不能依此限定本发明实施的范围,即依本发明说明书内容所作的等效变化与装饰,皆应属于本发明覆盖的范围内。

Claims (4)

1.一种保湿培养皿,其特征在于:包括皿盖、培养皿,所述皿盖盖于所述培养皿上;所述培养皿外圈,与所述皿盖结合处存在环形的凹槽,所述凹槽内固定有培养皿保湿带;所述培养皿保湿带呈细带状,宽度与所述凹槽相同,其一端为箭头状,另一端为燕尾状;所述培养皿保湿带包括粘接层和保湿层,所述保湿层为保湿水凝胶层。
2.根据权利要求1所述保湿培养皿,其特征在于:所述粘接层为无纺布层。
3.根据权利要求1所述保湿培养皿,其特征在于:所述保湿层的截面为梯形。
4.根据权利要求3所述保湿培养皿,其特征在于:所述保湿层最厚处厚度为0.5mm-1mm。
CN201822252372.XU 2018-12-29 2018-12-29 一种保湿培养皿 Active CN210113278U (zh)

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CN210113278U true CN210113278U (zh) 2020-02-25

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