首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
一种拉启推闭式便捷瓶盖
摘要
拉启推闭式便捷瓶盖,由连接体、推拉套、防尘罩组成。连接体下部的螺纹与瓶口旋合,连接体的圆锥凸台与限位凸筋仅由几条连接筋连接;在筋与筋之间有几个流液槽;推拉套被连接体的限位凸筋限制在连接体的滑移槽内,可作上下移动。推拉套上移,瓶内液体就能通过流液槽从推拉套上端密封锥孔中流出;推拉套下移,推拉套上端、下端密封锥孔就套于连接体上对应密封锥柱上,使瓶内液体无法流出。
申请公布号
CN2319343Y
申请公布日期
1999.05.19
申请号
CN97243599.9
申请日期
1997.11.07
申请人
保定市风帆精密塑料制品厂
发明人
李明元;朱英雅;姜宏飞;吴巍
分类号
B65D43/26
主分类号
B65D43/26
代理机构
代理人
主权项
一种拉启推闭式便捷瓶盖,其特征在于连接体(1)上端锥度很小的圆锥凸台与连接体(1)中部的限位凸筋仅由几条连接筋连接;在筋与筋之间有几个流液槽;推拉套(2)被连接体(1)中部的限位凸筋限制在连接体(1)的滑移槽内可作上下移动;推拉套(2)上端、下端密封锥孔与连接体(1)上对应的密封锥体锥度相同,呈密封配合。
地址
071051河北省保定市开发区风帆路38号滕博军转
您可能感兴趣的专利
PORTABLE ALARM
SEMICONDUCTOR SWITCHING ELEMENT
BELL
SUPERCONDUCTIVE DEVICE
22BENZILPYRROLIDINE* PREPARATION THEREOF AND MEDICINE CONTAINING SAME
KUGELVENTIL
Non-return flap valve for centrifugal pump - has opening closed by lightweight cover elastically mounted or sprung against seat
Accidents involving water supply to washing machine, etc. - prevented by auxiliary valve at supply end of hose, controlled from the machine
Boring tool for spot welds in repaired vehicle bodies - has hand held power drill advanced toward support anvil by lever acting through spring
Automatic fuel flow control system for carburettor - uses electronic idling stage control for economical fuel supply
Layered capacitor production system - involves two metal layers separated by dielectric layer with each metal layer covering one end of support
Clamp connector for strip and foil conductors - has plugs with rear structure with bores for inserting rectangular rod surrounded by tube
Dishwasher or washing machine control panel - is formed by extruded rail provided with opposed longitudinal grooves holding printed programme panel of metal
Plug connection for optical fibre bunches - has spacer elements between bracing fittings formed as discs with inner aperture
Spirit burner for table grill - includes fuel container with combined regulator and radiation distributor
Mixt. ratio regulator for IC engine - has oxygen sensor and integrating circuit with time constants preventing instability
Bonded wood dust-burning furnace - eliminates gaseous toxic components by direct combustion without scrubbing of flue gases
Direct manure injection system - has dished discs mounted at ends of inverted U-shaped support with hollow limbs acting as feed pipes
Driven intake roller for potato harvester - has rubber or plastics body with hydraulic drive motor mounted on internal shaft
Machine for simultaneous hot and cold glue application - has plungers on two appliances making glue points relatively staggered on workpiece