CN207385508U - 一种防烫手柄 - Google Patents

一种防烫手柄 Download PDF

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Publication number
CN207385508U
CN207385508U CN201721278985.XU CN201721278985U CN207385508U CN 207385508 U CN207385508 U CN 207385508U CN 201721278985 U CN201721278985 U CN 201721278985U CN 207385508 U CN207385508 U CN 207385508U
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handle
square hole
lantern ring
needle stand
scalding
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孟晓燕
许玉婷
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Abstract

本实用新型属于化学仪器设备领域,特别涉及一种防烫手柄。一种防烫手柄包括套环(1),其上开有方形孔,方形孔的下方连接的是小口径环(2),可以卡住针座,方形孔的内涂有含有云母的隔热材料(3),阻挡针座的热量传递到手柄。手柄(4)与套环(1)是一个整体,手柄(4)外形呈拇指状,符合人体工程学,手柄(4)上粘有圆形凸起(5),可以增大摩擦力。本实用新型设计合理、结构简单,操作方便,符合人体工程学,防止操作人员被烫伤,降低实验结果的不准确性。

Description

一种防烫手柄
技术领域
本实用新型属于化学仪器设备领域,特别涉及一种防烫手柄。
背景技术
气液平衡实验是常见的化学实验之一,实验过程中会用到气液平衡釜,操作人员需要抽取气液两相的液体进行检测。气液平衡釜会在气相取样口和液相取样口各放一根采样针,方便抽取液体。采样针是固定在气液平衡釜上的,每一次抽取液体后需要将针管拔出针头,在拔出过程中你就会需要用手握住针座,大多数有机实验温度在100摄氏度以上,针头材质是不锈钢的,隔热性差,所以操作人员直接用手握针座容易烫伤,影响接下来的实验,造成实验结果的不准确。针对目前实验过程中存在的这些问题,力求实验结果的准确性,本实用新型设计了一种简便有效的防烫手柄。
发明内容
本实用新型所要解决的技术问题在于提供一种防烫手柄,设计合理,结构简单,操作方便,隔热性好。
为了解决上述现有的问题本实用新型采用如下方案:一种防烫手柄包括手柄和套环两大部分。手柄外形如拇指状,符合人体工程学。手柄上有橡胶材质的圆形凸起,可以增大摩擦力,操作人员即使戴着实验手套也不会出现手滑现象。套环外形呈圆形,减少棱角。套环内涂有隔热材料,避免针座的温度传递到手柄。套环孔的形状是正方形的,与针座形状相符。正方形孔的下方是一个小口径环,能正好卡住针座,既不影响操作人员抽取液体也方便拔出针管。
整个手柄采用不锈钢材质,耐高温。隔热材料是含有云母的材料,涂在套环孔上。
本实用新型的优点是:设计合理、结构简单,操作方便,符合人体工程学,防止操作人员被烫伤,降低实验结果的不准确性。
附图说明
图1为本实用新型的正面结构示意图。
图2为本实用新型的侧面结构示意图。
图中:1、套环;2、小口径环;3、隔热材料;4、手柄;5、圆形凸起。
具体实施方式
以下结合附图和具体实施方式对本实用新型作进一步地详细说明:
如图1所示,一种防烫手柄主要包括:1、套环;2、小口径环;3、隔热材料;4、手柄;5、圆形凸起。
套环1与手柄4是一个整体,所述套环用于固定住针座,套环的厚度略大于针座的厚度,保证其稳定性,套环开的方形孔要与针座的大小匹配。所述套环下的小口径环2直径要略小于针座的直径,这样才能保证卡住针座。所述套环方形孔内涂有含有云母的隔热材料3,可以阻挡针座的热量传递到手柄。所述手柄4外形呈拇指状,符合人体工程学。所述手柄的正反两面都粘有圆形凸起5,可以增大摩擦力。

Claims (3)

1.一种防烫手柄,其特征是:一种防烫手柄包括套环(1)与手柄(4)两大部分,套环(1)上开有方形孔,方形孔的下方连接小口径环(2),方形孔内涂有隔热材料(3),手柄(4)上粘有圆形凸起(5)。
2.根据权利要求1所述的一种防烫手柄,其特征是:套环(1)上开的方形孔大小要与针座大小匹配,能保证套环正好套在针座上;方形孔下边的小口径环直径要略小于针座的直径,保证其卡住针座。
3.根据权利要求1所述的一种防烫手柄,其特征是:隔热材料用到的是含有云母的材料,圆形凸起采用橡胶材质。
CN201721278985.XU 2017-09-30 2017-09-30 一种防烫手柄 Expired - Fee Related CN207385508U (zh)

Priority Applications (1)

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CN201721278985.XU CN207385508U (zh) 2017-09-30 2017-09-30 一种防烫手柄

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721278985.XU CN207385508U (zh) 2017-09-30 2017-09-30 一种防烫手柄

Publications (1)

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CN207385508U true CN207385508U (zh) 2018-05-22

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CN201721278985.XU Expired - Fee Related CN207385508U (zh) 2017-09-30 2017-09-30 一种防烫手柄

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