CN2094345U - 盐水瓶<注射用瓶>易拉瓶盖 - Google Patents

盐水瓶<注射用瓶>易拉瓶盖 Download PDF

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Publication number
CN2094345U
CN2094345U CN 91202234 CN91202234U CN2094345U CN 2094345 U CN2094345 U CN 2094345U CN 91202234 CN91202234 CN 91202234 CN 91202234 U CN91202234 U CN 91202234U CN 2094345 U CN2094345 U CN 2094345U
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bottle
lid
rubber
injection
plug
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CN 91202234
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陆俊辉
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Abstract

本实用新型是一种医用盐水瓶(注射用瓶)易拉 瓶盖。它由铝质密封易拉瓶盖及纵剖面呈“T字形” 橡胶塞两部分构成。瓶盖上端面外围凸起的边作为 加力筋使盖面形成凹坑,修圆角梯形、环边是半封闭 的易拉环藏于凹坑处,连体铆钉、铆钉孔边的强度足 够使拉环时不断裂而将预裂盖启掉。橡胶瓶塞纵剖 面呈“T字形”,其上端面与密封压边同为一平面,能 满足医用卫生要求,瓶塞长度比现有瓶塞缩短三分之 一。

Description

本实用新型是一种医疗用品。
目前,国内普遍使用的盐水瓶(注射用瓶)瓶盖。用包边橡胶塞外加铝片密封而成,开启时需用撬瓶盖工具,且医务人员开启瓶盖被封口裂片割伤手指现象常有发生,操作极不方便且不卫生。国外目前有部分厂商在“胺基酸”药瓶上采用易拉瓶盖,但不通用,其橡胶瓶塞端面留有二个凹穴,虽有利插针,但凹穴不利擦净消毒,极易发生医疗事故。
本实用新型提供一种盐水瓶(注射用瓶)易拉瓶盖。其结构合理,易于开启,便于消毒,能满足医疗卫生要求和便于医护人员操作需要。
以下结合附图对本实用新型作具体的描述。
附图1是正面剖视图,附图2是俯视图。
本实用新型是这样实现的:一种盐水瓶(注射用瓶)易拉瓶盖。由铝质密封易拉盖及纵向剖面呈“T字形”橡胶塞两部分构成。瓶盖A内口径为28.4-28.5mm,外径29mm(A1)。长度为13mm,在装瓶压紧后,留有长2mm的铝边A5作为紧压瓶口之用。瓶盖上端面外围凸起2.5mm作为加力筋A3,以增强瓶口的密封效果,又使盖面形成深2.5mm的凹坑A2,易拉环B藏于凹坑处,以防碰撞误启盖,易拉环形状近似修圆角梯形B2,环边是半封闭的圆形,环孔B1最大宽度为17mm,利于食指伸入开启瓶盖。连体铆钉A4、铆钉孔边B3的强度足够使拉环时不断裂而将预裂盖启掉;由于采用精密度较高的铝质瓶盖,并在瓶盖上端面外围凸起的加力筋的作用,故把现有翻边的瓶塞改为“T字形”瓶塞而不影响其密封性能。“T字形”橡胶塞C,塞边C1厚度为2.5mm,以增强橡胶胀缩量,加强密封效果。橡胶瓶塞塞体和塞孔的直径C2与现有塞体塞孔直径相同(塞体外径为18mm,塞孔的直径为11mm)。其长度为10mm,比现有塞体缩短5mm,节省用料三分之一。橡胶瓶塞插针部分厚度C3为2mm。瓶塞上端面C4与密封压边为同一平面,便于擦净消毒。
本实用新型瓶盖选用纯铝,易拉环选用合金铝片制作,采用先进的冲压工艺成型。它克服了目前普遍使用的盐水瓶(注射用瓶)瓶盖开启困难且不卫生的不足之处。适用于国产100ml、250ml、500ml、1000ml盐水瓶(注射用瓶)的封口瓶盖。

Claims (3)

1、一种盐水瓶(注射用瓶)易拉瓶盖,在橡胶瓶塞外加铝质密封盖,其特征在于:易拉环藏于瓶盖上端面外围凸起的加力筋的凹坑处“T字形”橡胶瓶塞上端面与密封压边同为一平面。
2、按权利要求书1所述的盐水瓶(注射用瓶)铝质密封盖,其特征在于:瓶盖上端面外围凸起的边作为加力筋,使盖面形成凹坑;修圆角梯形、环边是半封闭的扁圆形的易拉环藏于凹坑处,连体铆钉,铆钉孔边的强度足够使拉环时不断裂而将预裂盖启掉。
3、按权利要求1所述的盐水瓶(注射用瓶)橡胶瓶塞,其特征在于:瓶塞纵向剖面呈“T字形”,且上端面与密封压边为同一平面,其长度比现有塞体缩短三分之一。
CN 91202234 1991-02-02 1991-02-02 盐水瓶<注射用瓶>易拉瓶盖 Withdrawn CN2094345U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91202234 CN2094345U (zh) 1991-02-02 1991-02-02 盐水瓶<注射用瓶>易拉瓶盖

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Application Number Priority Date Filing Date Title
CN 91202234 CN2094345U (zh) 1991-02-02 1991-02-02 盐水瓶<注射用瓶>易拉瓶盖

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CN2094345U true CN2094345U (zh) 1992-01-29

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104853994A (zh) * 2013-02-04 2015-08-19 世界瓶盖有限责任公司 医药用瓶盖
US9533800B2 (en) 2014-03-28 2017-01-03 World Bottling Cap, LLC Bottle crown with opener assembly
US9592936B2 (en) 2006-01-14 2017-03-14 World Bottling Cap, LLC Bottle crown with opener assembly
US9649254B2 (en) 2006-01-14 2017-05-16 World Bottling Cap, LLC Medical vial cap
US10618700B2 (en) 2006-01-14 2020-04-14 World Bottling Cap, LLC Medical vial cap
US11548683B2 (en) 2014-03-28 2023-01-10 World Bottling Cap, LLC Bottle crown with opener assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9592936B2 (en) 2006-01-14 2017-03-14 World Bottling Cap, LLC Bottle crown with opener assembly
US9649254B2 (en) 2006-01-14 2017-05-16 World Bottling Cap, LLC Medical vial cap
US10618700B2 (en) 2006-01-14 2020-04-14 World Bottling Cap, LLC Medical vial cap
CN104853994A (zh) * 2013-02-04 2015-08-19 世界瓶盖有限责任公司 医药用瓶盖
CN104853994B (zh) * 2013-02-04 2017-07-07 世界瓶盖有限责任公司 医药用瓶盖
US9533800B2 (en) 2014-03-28 2017-01-03 World Bottling Cap, LLC Bottle crown with opener assembly
US11548683B2 (en) 2014-03-28 2023-01-10 World Bottling Cap, LLC Bottle crown with opener assembly

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