CN2555835Y - 塑料输液瓶与吊环的连接机构 - Google Patents

塑料输液瓶与吊环的连接机构 Download PDF

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Publication number
CN2555835Y
CN2555835Y CN 02265355 CN02265355U CN2555835Y CN 2555835 Y CN2555835 Y CN 2555835Y CN 02265355 CN02265355 CN 02265355 CN 02265355 U CN02265355 U CN 02265355U CN 2555835 Y CN2555835 Y CN 2555835Y
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connecting rod
suspension ring
bottle
infusion bottle
connecting hole
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CN 02265355
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李仙玉
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ZHEJIANG CHIMING PHARMACEUTICAL CO Ltd
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Abstract

一种塑料输液瓶与吊环的连接机构,是塑料输液瓶,在瓶的底部制有连接杆,连接杆与吊环的连接孔相配合,其连接杆制有凸环,连接杆凸环与吊环的连接孔相配合。采用本连接机构,在瓶与吊环的整个连接过程中无污染,产品也不会因连接技术问题而发生废品,并且装配省力,工作效率高。

Description

塑料输液瓶与吊环的连接机构
                       技术领域
本实用新型涉及药物包装的输液瓶,特别是涉及塑料输液瓶与吊环的连接机构。
                       背景技术
在医治疾病中,输液是一种常用的给药方式。近年来由于塑料行业的发展,因此大量使用塑料输液瓶。塑料输液瓶的瓶底需要连接一个吊环,使用时吊环挂起,瓶口朝下,操作十分方便。但输液瓶与吊环在制造时是两者分别加工,而后通过连接机构相连。已有技术是在输液瓶底部制一根圆柱型连接杆,在吊环的连接部制有连接孔,将连接杆插入连接孔后,再用电热块(相似于电烙铁)将圆柱型连接杆烙烫变形成压帽对吊环固定。所以其缺点有:一是在连接杆的烙烫过程中,熔态状的塑料高温发烟,造成生产车间污染严重;二是由于烙烫手工操作技术问题,废品率高达20%左右;三是操作十分麻烦,生产效率低。
                       发明内容
本实用新型为了克服已有技术的缺陷,提供一种操作简便无污染的塑料输液瓶与吊环连接机构。该连接机构的技术方案是:在塑料输液瓶的底部制有连接杆,连接杆与吊环的连接孔相配合,其特征在于连接杆制有凸环,连接杆凸环与吊环的连接孔相配合。其连接杆的凸环是外头小而内头大呈圆锥形,在圆锥形的外顶部制有导向咀。所述的吊环其连接孔是锥形孔,在连接孔的周边制有切缝。利用本塑料输液瓶与吊环的连接机构,因瓶的连接杆上有凸环,凸环挤过吊环的连接孔后就被卡住,不会自行脱出,尤其是将凸环制成圆锥形,连接孔制成锥形孔,起到插进容易滑出难。为了使瓶底连接杆的凸环更容易穿过吊环连接孔,在凸环外端有导响咀,在连接孔的周边制有切缝,受挤压时切缝扩张,孔腔变大。当吊环被连接杆和凸环固定后,可剪掉顶部的导向咀。在瓶与吊环的整个连接操作过程中,没有污染,不会因连接的技术问题而产生废品,装配省力,生产效率高。
                      附图说明
图1是本实用新型塑料输液瓶瓶坯示意图;
图2是本实用新型吊环结构示意图;
图3是本实用新型吊环侧向示意图。
                    具体实施方式
本实用新型公开了塑料输液瓶与吊环的连接机构,如图1所示是塑料瓶坯示意图,瓶坯2制有瓶坯口部1,在瓶坯底部6制有连接杆5,连接杆是用于连接吊环的连接孔,在制造时,首先将瓶坯2拉吹成瓶,再将瓶与吊环连接,本连接机构的主要特征是连接杆5制有凸环3(瓶坯2拉吹成瓶后底部的连接杆部分仍保留),图2和图3所示是吊环示意图,吊环7用于输液时挂在输液架上,使输液瓶口部1朝向,吊环的连接孔8与瓶的连接杆5连接,并由凸环3卡住连接孔8不滑脱。为了有利于连接杆的凸环3插入吊环连接孔8,将凸环3制成外头小而内头大(如图1所示是下头大,而上头小)的圆锥形,最在圆锥形的外顶部制有导向咀4。并同时可将吊环的连接孔8制成锥形孔(如图3所示),或称喇叭孔,再在连接孔8的周边制有切缝9,如图2所示,或称切口,切缝一般为3条,使其在安装时凸环通过而扩张。当安装完毕吊环的连接孔被凸环卡住不会滑脱后,将导向咀4剪掉或者割掉。

Claims (3)

1、塑料输液瓶与吊环的连接机构,在塑料输液瓶的底部制有连接杆(5),连接杆与吊环的连接孔相配合,其特征在于连接杆(5)制有凸环(3),连接杆凸环(3)与吊环(7)的连接孔(8)相配合。
2、如权利要求1所述的塑料输液瓶与吊环的连接机构,其特征在于连接杆凸环(3)是外头小而内头大呈圆锥形,在圆锥形的外顶部制有导向咀(4)。
3、如权利要求1所述的塑料输液瓶与吊环的连接机构,其特征在于吊环的连接孔(8)是锥形孔,在连接孔的周边制有切缝(9)。
CN 02265355 2002-07-05 2002-07-05 塑料输液瓶与吊环的连接机构 Expired - Lifetime CN2555835Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868338A (zh) * 2007-11-22 2010-10-20 费森尤斯卡比德国有限公司 用于制造用来容纳医用液体的容器的型坯和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868338A (zh) * 2007-11-22 2010-10-20 费森尤斯卡比德国有限公司 用于制造用来容纳医用液体的容器的型坯和方法
CN104385558A (zh) * 2007-11-22 2015-03-04 费森尤斯卡比德国有限公司 用于制造用来容纳医用液体的容器的型坯和方法

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Jimin Pharmaceutical Co., Ltd.

Assignor: Li Xianyu

Contract fulfillment period: 2007.3.5 to 2012.3.4

Contract record no.: 2008330002805

Denomination of utility model: Mechanism for connecting plastic infusion bottle and hanging ring

Granted publication date: 20030618

License type: Exclusive license

Record date: 20081225

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.5 TO 2012.3.4; CHANGE OF CONTRACT

Name of requester: ZHEJIANG PROVINCE JIMIN PHARMACEUTICAL CO., LTD.

Effective date: 20081225

ASS Succession or assignment of patent right

Owner name: ZHEJIANG JIMIN PHARMACEUTICAL CO., LTD.

Free format text: FORMER OWNER: LI XIANYU

Effective date: 20110110

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 318020 INSIDE DOUBLE-DOVE GROUP CO., LTD., NO. 888, DAQIAO ROAD, HUANGYAN, ZHEJIANG PROVINCE TO: 318020 NO. 888, BEIYUAN ROAD, HUANGYAN DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110110

Address after: 318020 No. 888 North Hospital Road, Huangyan District, Zhejiang, Taizhou

Patentee after: Zhejiang Chiming Pharmaceutical Co.,Ltd.

Address before: No. 888 Shuangge group company 318020 Zhejiang province Huangyan Bridge Road

Patentee before: Li Xianyu

C17 Cessation of patent right
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Expiration termination date: 20120705

Granted publication date: 20030618