CN2345478Y - 一种瓶塞 - Google Patents

一种瓶塞 Download PDF

Info

Publication number
CN2345478Y
CN2345478Y CN 98228000 CN98228000U CN2345478Y CN 2345478 Y CN2345478 Y CN 2345478Y CN 98228000 CN98228000 CN 98228000 CN 98228000 U CN98228000 U CN 98228000U CN 2345478 Y CN2345478 Y CN 2345478Y
Authority
CN
China
Prior art keywords
bottle stopper
bottle
utility
model
stopper body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 98228000
Other languages
English (en)
Inventor
刘松年
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU CITY EXTRUSION PLASTIC PRODUCT FACTORY
Original Assignee
CHANGSHU CITY EXTRUSION PLASTIC PRODUCT FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGSHU CITY EXTRUSION PLASTIC PRODUCT FACTORY filed Critical CHANGSHU CITY EXTRUSION PLASTIC PRODUCT FACTORY
Priority to CN 98228000 priority Critical patent/CN2345478Y/zh
Application granted granted Critical
Publication of CN2345478Y publication Critical patent/CN2345478Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Closures For Containers (AREA)

Abstract

一种瓶塞,由瓶盖体1和瓶塞体2组成,在瓶盖体1和瓶塞体2内部设有胀紧腔3,在瓶塞体2的外圆周上设有密封凸缘4。本实用新型具有密封性能好且制作成本低等优点。

Description

一种瓶塞
本实用新型涉及一种瓶塞。
传统的瓶塞由瓶盖体和瓶塞组成,瓶塞体较长,在其外圆周上设置多层密封片,由于玻璃瓶口的内壁均呈向外突出的弧形,因此实际起密封作用的是第一密封片,因此密封效果差,制作成本高。
本实用新型的目的是要提供一种密封性能好且制作成本低的瓶塞。
本实用新型的目的是这样来实现的:一种瓶塞,由瓶盖体1和瓶塞体2组成,在瓶盖体1和瓶塞体2内部设有胀紧腔3,在瓶塞体2的外圆周上设有密封凸缘4。
本实用新型由于设有胀紧腔3和密封凸缘4,相互配合,具有较强的胀紧性能,凸缘4做得宽与瓶壁接触密封面大,密封性能好,对同一规格而内径误差大的瓶口均具优良的密封性能。因为瓶塞体2仅有一圈凸缘4,瓶塞体可做得较短,所以制作成本低。
下面结合附图对本实用新型作进一步的叙述。
图1为本实用新型的结构图。
图2为本实用新型的立体图。
本实用新型的瓶盖体1、瓶塞体2、胀紧腔3和密封凸缘4一体制作,采用塑料制成。瓶塞体2制作做得较短,并设有内腔5。在一体制作的瓶塞上设有胀紧腔3,胀紧腔3在瓶塞上表面上呈环形。在瓶盖体1的四周设有加强筋6,用于与瓶口的上端面配合。

Claims (1)

1、一种瓶塞,由瓶盖体(1)和瓶塞体(2)组成,其特征在于在瓶盖体(1)和瓶塞体(2)内部设有胀紧腔(3),在瓶塞体(2)的外圆周上设有密封凸缘(4)。
CN 98228000 1998-09-30 1998-09-30 一种瓶塞 Expired - Fee Related CN2345478Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98228000 CN2345478Y (zh) 1998-09-30 1998-09-30 一种瓶塞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98228000 CN2345478Y (zh) 1998-09-30 1998-09-30 一种瓶塞

Publications (1)

Publication Number Publication Date
CN2345478Y true CN2345478Y (zh) 1999-10-27

Family

ID=33978212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98228000 Expired - Fee Related CN2345478Y (zh) 1998-09-30 1998-09-30 一种瓶塞

Country Status (1)

Country Link
CN (1) CN2345478Y (zh)

Similar Documents

Publication Publication Date Title
CN2345478Y (zh) 一种瓶塞
CN2296319Y (zh) 塑料密封防盗瓶盖
CN2611306Y (zh) 密封瓶塞
CN2470252Y (zh) 一种用于塑料啤酒瓶的瓶口结构
CN2484446Y (zh) 气弹簧的控制阀
CN2654533Y (zh) 瓶盖
CN2598907Y (zh) 单片塑料瓶盖
CN2132698Y (zh) 组合式玻璃容器易拉盖
CN2474486Y (zh) 一种用于塑料啤酒瓶的瓶口结构
CN214609040U (zh) 一种擦剂用新型卤化丁基橡胶塞
CN220032800U (zh) 手动真空密封器
CN2356003Y (zh) 一次性防伪密封瓶
CN2219865Y (zh) 手拍式瓶盖
CN212312735U (zh) 一种吹瓶机封口装置
CN219570842U (zh) 一种复合密封垫片
CN2140351Y (zh) 新型冠形瓶口易开瓶盖
CN2278825Y (zh) 高真空取样阀
CN211618454U (zh) 一种封口密封性较好的玻璃瓶
CN2462152Y (zh) 流体专用密封垫
CN2309310Y (zh) 一次性防伪酒瓶
CN2230722Y (zh) 多功能瓶口密封器
CN2209067Y (zh) 新型气门芯
CN2231348Y (zh) 防滴漏阀
CN2389130Y (zh) 一种内嵌有密封塞的瓶盖
CN2692066Y (zh) 药液包装瓶

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee