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WO2012062146A1 - 液体分配器及设有该液体分配器的容器 - Google Patents

液体分配器及设有该液体分配器的容器 Download PDF

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Publication number
WO2012062146A1
WO2012062146A1 PCT/CN2011/078577 CN2011078577W WO2012062146A1 WO 2012062146 A1 WO2012062146 A1 WO 2012062146A1 CN 2011078577 W CN2011078577 W CN 2011078577W WO 2012062146 A1 WO2012062146 A1 WO 2012062146A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
liquid
container
valve seat
wall
Prior art date
Application number
PCT/CN2011/078577
Other languages
English (en)
French (fr)
Inventor
袁建军
Original Assignee
余姚市特力喷雾器有限公司
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
Priority claimed from CN2010105515608A external-priority patent/CN102070115B/zh
Priority claimed from CN2010206157901U external-priority patent/CN201890758U/zh
Application filed by 余姚市特力喷雾器有限公司 filed Critical 余姚市特力喷雾器有限公司
Priority to US13/382,047 priority Critical patent/US8662360B2/en
Publication of WO2012062146A1 publication Critical patent/WO2012062146A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2068—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is lowered by the pressure of the contents and thereby opening the valve

Definitions

  • Liquid dispenser and container provided with the same
  • the present invention relates to a liquid dispenser, and more particularly to a liquid dispenser for use in a toiletries and a cosmetic.
  • the present invention also relates to a container provided with the liquid dispenser, which can be used as a bottle for toiletries, makeup Technical fields such as bottles and vials.
  • the existing packaging container for cosmetics and toiletries generally comprises a container itself and a liquid dispenser disposed at the liquid outlet of the container.
  • the common liquid dispenser comprises a liquid discharging component fixedly connected to the container body and disposed on the liquid discharging component.
  • the head cap of the upper end uses the air pump principle, the user only needs to press down on the head cap, and the liquid will flow out from the container body through the output port of the liquid discharging assembly, and the output port is often disposed on the head cap, so that the user can use One of his palms receives the liquid from the outlet, and the other hand presses the headgear to extract the proper amount of liquid contained in the container.
  • the known liquid dispenser has the following disadvantages: First, the operation requires two-handed cooperation to achieve, which is inconvenient; secondly, the sealing property is poor, when not in use, the liquid in the container communicates with the outside, and is easily deteriorated by the action of air or Water loss, affecting product efficiency; In addition, there is waste. After use, there is liquid residue in the output pipe corresponding to the output port of the liquid discharge component. If the product is not placed properly or shaken, residual liquid will flow from the output port. Out; for some liquids with special requirements, such as some liquids (such as medical preparations) that must be used once for some adverse effects such as deterioration after contact with air, the residual liquid in the liquid distribution port will directly affect the quality of the liquid.
  • the technical problem to be solved by the present invention is to provide a liquid dispenser which is compact in structure, simple in operation, and excellent in airtightness in view of the above-mentioned state of the art.
  • Still another technical problem to be solved by the present invention is to additionally provide a liquid dispenser for separating liquid and air from the container in a stored state.
  • Still another technical problem to be solved by the present invention is a liquid dispenser capable of accurately controlling the amount of liquid discharged. Still another technical problem to be solved by the present invention is to provide a container which is compact in structure, simple in operation, and excellent in airtightness.
  • Still another technical problem to be solved by the present invention is to additionally provide a container in which the liquid in the container is isolated from the air in a stored state.
  • Still another technical problem to be solved by the present invention is a container capable of accurately controlling the amount of liquid discharged.
  • the technical solution adopted by the present invention to solve the above technical problems is: a liquid dispenser, the characteristics thereof Including
  • valve seat axially hollow to form a middle passage, and a lower end having a connecting portion, the connecting portion being adapted to be connected to a port of the container body;
  • a bonnet disposed at an upper end portion of the valve seat and axially movable from the first position to the second position relative to the valve seat, having a liquid outlet and a container that is formed with an upper end portion of the valve seat to form a liquid discharge chamber
  • the annular portion is formed on the inner wall of the bonnet by an annular protrusion, and the two ends of the liquid outlet chamber are respectively communicated with the central passage and the liquid outlet;
  • valve core disposed in the foregoing liquid discharge chamber, comprising a valve body, a plug and a valve piece portion, wherein the valve body is axially hollow to form a central flow passage communicating with the central passage, and the bottom of the spool body The end is in close contact with the inner wall of the middle passage, and the plug is formed on the head of the valve body and forms a lateral outlet communicating with the central flow passage with the spool body.
  • the valve piece is radially extended and formed. The upper end portion of the valve body body and the edge are in sealing contact with the inner wall of the container portion and capable of receiving liquid flowing out from the lateral outlet;
  • the elastic member is disposed in the foregoing liquid discharge chamber, and the axial force of the valve core is applied to the valve core to keep the valve core moving outward.
  • the plug of the valve core In the first position, the plug of the valve core is sealingly engaged with the liquid outlet and the bottom end is limited to the valve seat and cannot move axially.
  • the inner wall of the bonnet is convexly formed with a convex ring, and the convex ring is located at an outer circumference of the container portion and has an internal thread or a positioning rib on the inner wall.
  • the valve seat has a connecting ring, and the outer wall of the connecting ring has a The aforementioned internal thread or the positioning rib is adapted to the external thread or at least two radially arranged positioning grooves.
  • the elastic member is a compression spring, one end of the compression spring abuts against a lower end surface of the valve piece portion, and the other end abuts against a spring seat of the valve seat, the spring seat is hollow and The inner wall is formed with a stepped surface that restricts the downward movement of the spool body.
  • the spring seat protrudes from the valve seat to form a circular ring, and the connecting ring is located at the outer circumference of the ring, and the cylindrical portion is adapted to be between the connecting ring and the ring, the compression spring The bottom end is offset from the aforementioned ring.
  • the diameter of the liquid outlet of the bonnet is sequentially decreased from the outer to the inner, and correspondingly, the diameter of the plug is sequentially increased from the outer to the inner.
  • a container comprising a container body and a liquid dispenser, the liquid dispenser being detachably disposed at a port of the container body, wherein the liquid dispenser comprises
  • valve seat axially hollow to form a middle passage, and a lower end having a connecting portion connected to the port of the container body;
  • a bonnet disposed at an upper end portion of the valve seat and axially movable from the first position to the second position relative to the valve seat, having a liquid outlet and a container that is formed with an upper end portion of the valve seat to form a liquid discharge chamber
  • the annular portion is formed on the inner wall of the bonnet by an annular protrusion, and the two ends of the liquid outlet chamber are respectively communicated with the central passage and the liquid outlet;
  • valve core disposed in the foregoing liquid discharge chamber, comprising a valve body, a plug and a valve piece portion, wherein the valve body is axially hollow to form a central flow passage communicating with the central passage, and the bottom of the spool body The end is in close contact with the inner wall of the middle passage, and the plug is formed on the head of the valve body and forms a lateral outlet communicating with the central flow passage with the spool body.
  • the valve piece is radially extended and formed. The upper end portion of the valve body body and the edge are in sealing contact with the inner wall of the container portion and capable of receiving liquid flowing out from the lateral outlet;
  • the elastic member is disposed in the foregoing liquid discharge chamber, and the valve core is given an axially outward force to enable the valve core In the first position state, the plug of the valve core is sealingly engaged with the liquid outlet and the bottom end is limited to the valve seat and cannot move axially.
  • the invention has the advantages that: when opening, as long as the bonnet moves relative to the valve seat in the axial direction, and then the container bottle is squeezed, it is convenient and simple, and can be operated by one hand; the plug is blocked during storage.
  • the liquid outlet is better in sealing, the liquid in the container is isolated from the outside, and it is not easily damaged by air or water loss, which affects the efficacy of the product; there is no waste, after the use, there is no liquid residue in the liquid outlet;
  • the amount of liquid can be adjusted by squeezing the container, the volume is more accurate, there is no waste, and the elastic member will be sealed immediately after use, and is isolated from the outside air; the overall structure is simple, the assembly is convenient and fast, and the production is easy to be scaled.
  • FIG. 1 is a perspective view showing the structure of a first embodiment.
  • Fig. 2 is a perspective view showing the perspective of another embodiment of the embodiment 1.
  • Figure 3 is an exploded assembly drawing.
  • Figure 4 is a perspective cross-sectional view of the valve seat of Figure 3.
  • Figure 5 is a cross-sectional view of Embodiment 1.
  • Fig. 6 is a reference view of the use state of the embodiment 1.
  • Figure 7 is a cross-sectional view of Embodiment 2.
  • Embodiment 1 as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, the liquid distributor in this embodiment includes a valve seat 2, a bonnet 1, a valve body 3, and an elastic member 4.
  • the valve seat 2 is axially hollow to form a middle passage 27, and the lower end has a connecting portion 26, and the connecting portion 26 is suitable Connected to the port of the container body;
  • the bonnet 1 is disposed at the upper end of the valve seat 2 and is axially movable from the first position to the second position relative to the valve seat 2, and has a liquid outlet 11 and an upper end portion of the valve seat 2
  • a cylindrical portion 13 is formed which can form a liquid discharge chamber.
  • the cylindrical portion 13 is formed in an annular convex shape on the inner wall of the bonnet 1, and the two ends of the liquid discharge chamber are respectively communicated with the central passage 27 and the liquid outlet 11.
  • the assembly relationship between the bonnet and the valve seat in the embodiment is as follows:
  • the inner wall of the bonnet is convexly formed with a convex ring, and the convex ring is located at the outer circumference of the cylindrical portion and has an internal thread on the inner wall, correspondingly, the valve seat
  • the utility model has a connecting ring, the outer wall of the connecting ring has an external thread adapted to the internal thread or the positioning rib, and further, the limiting ring 23 is formed on the connecting ring above the external thread.
  • the spool 3 is disposed in the liquid discharge chamber, and includes a spool body 33, a plug 31 and a valve piece portion 32.
  • the spool body 33 is axially hollow to form a central flow passage 34 communicating with the central passage 27, and the spool body
  • the bottom end of the 33 is in close contact with the inner wall of the central passage 27, and the plug 31 is formed on the head of the spool body 33 and formed with a lateral outlet 35 communicating with the central flow passage 34 with the spool body 33, the valve portion 3
  • the radially extending portion is formed at the upper end portion of the spool body 33 and the edge is in sealing contact with the inner wall of the cylindrical portion 13 and is capable of receiving the liquid flowing out from the lateral outlet 35.
  • the elastic member 4 is disposed in the liquid discharge chamber, and gives an axially outward force to the valve core 3 to keep the valve core 3 from moving outward.
  • a compression spring is adopted, and one end of the compression spring and the valve are used.
  • the lower end surface of the piece portion 32 abuts, and the other end abuts against the spring seat of the valve seat.
  • the spring seat is hollow and the inner wall is formed with a stepped surface 25 for restricting the downward movement of the valve body.
  • the spring seat protrudes from the valve seat 2 to form a ring 24, and the connecting ring 21 is located at the outer circumference of the ring 24, and the cylindrical portion 13 is adapted between the connecting ring 21 and the ring 24, and the bottom end of the compression spring is rounded. Ring 24 is offset.
  • the diameter of the liquid outlet 11 of the bonnet is sequentially decreased from the outer to the inner, and correspondingly, the diameter of the plug 31 is sequentially increased from the outer to the inner.
  • the connecting portion 26 of the valve seat is connected and fixed to the container 10.
  • the threaded connection is adopted, and in the first position (closed) state, the plug 31 of the valve core is used. Sealedly engaged with the liquid outlet 11 and the bottom end of the valve body main body 33 is limited to the valve seat 2 and cannot move axially; when the liquid is to be opened, as shown in FIG.
  • the bonnet 1 is first rotated to make the bonnet 1 opposite to the valve
  • the seat moves radially upwards, that is, in the second position.
  • the spool 3 naturally bounces upward under the action of the elastic member 4, and still blocks the liquid outlet 11, and then squeezes the container 10, the liquid in the container 10.
  • the valve piece portion 32 is moved downward by the action of the liquid to overcome the elastic force of the elastic member 4
  • the plug 31 is separated from the liquid outlet 11, and the liquid flows out from the upper end surface of the valve piece portion 32 through the liquid outlet 11.
  • the container bottle 10 is released, and at the same time, the bonnet 1 is tightened to achieve the closing of the liquid dispenser 100.
  • Embodiment 2 as shown in FIG. 7, the assembly relationship between the bonnet and the valve seat in the embodiment is as follows:
  • the inner wall of the bonnet 1 is convexly formed with a convex ring 12, and the convex ring 12 is located on the outer circumference of the cylindrical portion 13 and has an inner wall
  • the valve seat 2 has a connecting ring 21, the outer wall of which has two radially arranged positioning grooves 2a and positioning grooves 2b which are adapted to the positioning ribs la.
  • the other structure is the same as the embodiment.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

液体分配器及设有该液体分配器的容器 技术领域
本发明涉及一种液体分配器，尤其涉及一种应用于洗护用品及化妆品上面 的液体分配器， 本发明还涉及设有该液体分配器的容器， 该容器可作洗护用品 包装瓶、 化妆瓶及药瓶等技术领域。
背景技术
现有的用于化妆品、 洗护用品的包装容器， 一般包括容器本身及设于容器 液体出口的液体分配器， 常见的液体分配器包括与容器本体连接固定的出液组 件及设于出液组件上端部的头帽， 利用气泵原理， 使用者只要向下按压头帽， 液体就会从容器本体经出液组件的输出口流出， 而该输出口往往设置头帽上， 这样， 使用者就可用他的一只手掌来接收自输出口流出的液体， 而用另一只手 来压下头帽以抽取容纳在容器内的适量液体。
目前这种公知的液体分配器存在如下不足： 首先， 操作时需双手配合才能 实现， 较为不便； 其次， 密封性较差， 不使用时， 容器内液体与外界相通， 容 易受空气作用而变质或水分流失， 影响产品功效； 再则， 有浪费现象， 使用完 毕后， 出液组件的输出口对应的输出管道内有液体残留， 如果产品放置不好或 受到晃动， 会有残余液体从输出口流出来； 而对于一些有特殊要求的液体， 例 如对于一些与空气接触后会有变质等一些不良影响而必须一次使用的液体 （例 如医用制剂），液体分配口内残余的液体会直接影响到液体的质量，进而污染整 个容器内的液体； 最后， 由于受容器内容量的限制， 每次按压后流出的液体或 多或少， 不能达到精确控制， 也存在部分浪费。 为解决上述技术问题， 现有技术中公开了诸多技术方案， 见专利号为
ZL01815215.5的中国发明专利《液体分配器》（授权公告号： CN1181929C), 该 专利通过按压分配头， 进而引起波纹管内体积变化， 从而实现液体流出， 设计 较为巧妙， 但零部件加工成形要求比较严格， 设备投入较大； 又可参考专利号 为 ZL200620106314.0的中国实用新型专利 《一种新型液体分配器》 （授权公告 号： CN2937092Y), 该专利包括盖体和主体， 主体上设有出液装置和能控制出 液装置动作的按钮， 并且， 出液装置内设有一单向阀， 结构上更加紧凑， 同时， 容器内液体在存储过程中不与空气接触， 防止变质， 类似的专利还可以参考 ZL200720109227.5的中国实用新型专利 《一种新型液体分配器》 （授权公告号： CN201052965Y) o
发明内容
本发明所要解决的技术问题是针对上述的技术现状而另外提供一种结构 紧凑、 操作简便、 密闭性佳的液体分配器。
本发明所要解决的又一个技术问题是另外提供一种出于存储状态下容器 内液体与空气隔绝的液体分配器。
本发明所要解决的又一个技术问题是能精确控制出液量的液体分配器。 本发明所要解决的又一个技术问题是另外提供一种结构紧凑、 操作简便、 密闭性佳的容器。
本发明所要解决的又一个技术问题是另外提供一种出于存储状态下容器 内液体与空气隔绝的容器。
本发明所要解决的又一个技术问题是能精确控制出液量的容器。
本发明解决上述技术问题所采用的技术方案为： 一种液体分配器， 其特征 在于包括
阀座， 轴向中空而形成中部通道， 下端具有连接部， 该连接部适于与容器 本体的端口相连接；
设于前述的阀座上端部并相对阀座能从第一位置轴向移动到第二位置的 阀帽， 具有出液口及与前述阀座的上端部装配能形成一出液腔的容筒部， 该容 筒部呈环状凸起成型于阀帽内壁， 前述的出液腔两端分别与中部通道和出液口 相通；
阀芯， 设于前述的出液腔内， 包括阀芯本体、 堵头和阀片部， 前述的阀芯 本体轴向中空而形成与中部通道相通的中心流道， 并且， 阀芯本体的底端与中 部通道内壁之间密闭接触， 前述的堵头成型于前述阀芯本体头部并与阀芯本体 之间形成有与中心流道相通的横向出口， 前述的阀片部径向延展成型于前述阀 芯本体上端部并边缘与前述容筒部的内壁密封接触且能承接从横向出口流出的 液体； 以及
弹性件， 设于前述的出液腔内， 给予前述阀芯以一轴向向外的力能使阀芯 始终保持向外移动的趋势，
处于第一位置状态下，前述阀芯的堵头与出液口密封配合并底端限位于阀 座内而不能轴向移动。
所述的阀帽内壁凸起成型有一凸环，该凸环位于所述容筒部外周并内壁具 有内螺纹或定位筋， 对应地， 所述的阀座具有连接环， 该连接环外壁具有与前 述内螺纹或定位筋相适配的外螺纹或至少两个径向布置的定位槽。
进一步， 加强密封性， 所述的弹性件为一压缩弹簧， 该压缩弹簧的一端与 所述阀片部的下端面相抵， 另一端与所述阀座的弹簧座相抵， 该弹簧座中空并 内壁成型有限制阀芯本体下移的台阶面。
所述的弹簧座凸起于阀座形成一圆环， 而所述的连接环位于圆环外周， 所 述的容筒部则适配于连接环与圆环的之间， 所述的压缩弹簧底端则与前述的圆 环相抵。
为方便精确控制流量并保证取液完毕后出液口没有液体残留，所述阀帽的 出液口直径自外向内依次减小， 对应地， 所述堵头的直径自外向内依次增大。
一种容器， 包括容器本体及液体分配器， 该液体分配器能脱卸地设于前述 容器本体的端口， 其特征在于所述的液体分配器包括
阀座， 轴向中空而形成中部通道， 下端具有与前述容器本体的端口相连接 的连接部；
设于前述的阀座上端部并相对阀座能从第一位置轴向移动到第二位置的 阀帽， 具有出液口及与前述阀座的上端部装配能形成一出液腔的容筒部， 该容 筒部呈环状凸起成型于阀帽内壁， 前述的出液腔两端分别与中部通道和出液口 相通；
阀芯， 设于前述的出液腔内， 包括阀芯本体、 堵头和阀片部， 前述的阀芯 本体轴向中空而形成与中部通道相通的中心流道， 并且， 阀芯本体的底端与中 部通道内壁之间密闭接触， 前述的堵头成型于前述阀芯本体头部并与阀芯本体 之间形成有与中心流道相通的横向出口， 前述的阀片部径向延展成型于前述阀 芯本体上端部并边缘与前述容筒部的内壁密封接触且能承接从横向出口流出的 液体； 以及
弹性件， 设于前述的出液腔内， 给予前述阀芯以一轴向向外的力能使阀芯 处于第一位置状态下，前述阀芯的堵头与出液口密封配合并底端限位于阀 座内而不能轴向移动。
与现有技术相比， 本发明的优点在于： 开启时， 只要阀帽相对阀座作轴向 相对移动， 而后挤压容器瓶即可， 方便简单， 可单手操作； 存储时堵头堵住出 液口， 密封性较佳， 容器内液体与外界隔绝， 不易受空气作用而变质或水分流 失而影响产品功效； 没有浪费现象， 使用完毕后， 出液口不会有液体残留； 每 次取液量可以通过挤压容器而能调整， 取量更加精确， 不存在浪费， 使用后受 弹性件会即时密封， 与外界空气隔绝； 整体结构简单， 组装方便快捷， 易于规 模化生产。
附图说明
图 1为实施例 1立体结构示意图。
图 2为实施例 1另一视角的立体结构示意图。
图 3为分解装配图。
图 4为图 3中的阀座的立体剖视图。
图 5为实施例 1剖视图。
图 6为实施例 1的使用状态参考图。
图 7为实施例 2的剖视图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
实施例 1， 如图 1、 图 2、 图 3和图 5所示， 本实施例中的液体分配器包括 阀座 2、 阀帽 1、 阀芯 3及弹性件 4。
阀座 2轴向中空而形成中部通道 27， 下端具有连接部 26， 该连接部 26适 于与容器本体的端口相连接； 阀帽 1设于阀座 2上端部并相对阀座 2能从第一 位置轴向移动到第二位置，具有出液口 11及与阀座 2的上端部装配能形成一出 液腔的容筒部 13， 该容筒部 13呈环状凸起成型于阀帽 1内壁， 出液腔两端分 别与中部通道 27和出液口 11相通。
结合图 4， 本实施例中的阀帽与阀座的装配关系如下： 阀帽内壁凸起成型 有一凸环， 该凸环位于所述容筒部外周并内壁具有内螺纹， 对应地， 阀座具有 连接环， 该连接环外壁具有与内螺纹或定位筋相适配的外螺纹， 进一步， 连接 环上位于外螺纹上方成型有限位筋 23。
阀芯 3设于出液腔内， 包括阀芯本体 33、 堵头 31和阀片部 32， 阀芯本体 33轴向中空而形成与中部通道 27相通的中心流道 34，并且， 阀芯本体 33的底 端与中部通道 27内壁之间密闭接触，堵头 31成型于阀芯本体 33头部并与阀芯 本体 33之间形成有与中心流道 34相通的横向出口 35， 阀片部 3径向延展成型 于阀芯本体 33上端部并边缘与容筒部 13的内壁密封接触且能承接从横向出口 35流出的液体。
弹性件 4设于出液腔内，给予阀芯 3以一轴向向外的力能使阀芯 3始终保 持向外移动的趋势， 本实施例中采用压缩弹簧， 该压缩弹簧的一端与阀片部 32 的下端面相抵， 另一端与阀座的弹簧座相抵， 该弹簧座中空并内壁成型有限制 阀芯本体下移的台阶面 25。 弹簧座凸起于阀座 2形成一圆环 24， 而连接环 21 位于圆环 24外周， 容筒部 13则适配于连接环 21与圆环 24的之间， 压缩弹簧 底端则与圆环 24相抵。
进一步， 阀帽的出液口 11直径自外向内依次减小， 对应地， 堵头 31的直 径自外向内依次增大。 如图 6所示， 液体分配器 100使用时， 将阀座的连接部 26与容器 10连接 固定， 本实施例采用螺纹连接方式， 处于第一位置 (关闭)状态下， 阀芯的堵头 31与出液口 11密封配合并阀芯主体 33底端限位于阀座 2内而不能轴向移动； 需要打开取液时， 如图 6所示， 先旋转阀帽 1， 使阀帽 1相对阀座径向向上移 动， 即处于第二位置， 这时， 阀芯 3在弹性件 4的作用下自然向上弹起， 并依 旧堵住出液口 11，然后挤压容器 10，容器 10中的液体就从中部通道 27进入阀 芯主体的中心流道 34， 并从横向出口 35流出而进入到阀片部 32上端面， 阀片 部 32由于受液体作用， 克服弹性件 4弹力， 而向下移动， 同时堵头 31脱离出 液口 11，液体从阀片部 32上端面经出液口 11流出。取液结束，松开容器瓶 10， 并同时旋紧阀帽 1即实现液体分配器 100的关闭。
实施例 2， 如图 7所示， 本实施例中的阀帽与阀座的装配关系如下： 阀帽 1 内壁凸起成型有一凸环 12，该凸环 12位于容筒部 13外周并内壁具有定位筋 la, 对应地， 阀座 2具有连接环 21， 该连接环 21外壁具有与定位筋 la相适配的两 个径向布置的定位槽 2a和定位槽 2b。 其他结构与实施例一样。

Claims

权利要求
1、 一种液体分配器， 其特征在于包括
阀座， 轴向中空而形成中部通道， 下端具有连接部， 该连接部适于与容器 本体的端口相连接；
设于前述的阀座上端部并相对阀座能从第一位置轴向移动到第二位置的 阀帽， 具有出液口及与前述阀座的上端部装配能形成一出液腔的容筒部， 该容 筒部呈环状凸起成型于阀帽内壁， 前述的出液腔两端分别与中部通道和出液口 相通；
阀芯， 设于前述的出液腔内， 包括阀芯本体、 堵头和阀片部， 前述的阀芯 本体轴向中空而形成与中部通道相通的中心流道， 并且， 阀芯本体的底端与中 部通道内壁之间密闭接触， 前述的堵头成型于前述阀芯本体头部并与阀芯本体 之间形成有与中心流道相通的横向出口， 前述的阀片部径向延展成型于前述阀 芯本体上端部并边缘与前述容筒部的内壁密封接触且能承接从横向出口流出的 液体； 以及
弹性件， 设于前述的出液腔内， 给予前述阀芯以一轴向向外的力能使阀芯 始终保持向外移动的趋势，
处于第一位置状态下，前述阀芯的堵头与出液口密封配合并底端限位于阀 座内而不能轴向移动。
2、 根据权利要求 1所述的液体分配器， 其特征在于所述的阀帽内壁凸起 成型有一凸环， 该凸环位于所述容筒部外周并内壁具有内螺纹或定位筋， 对应 地， 所述的阀座具有连接环， 该连接环外壁具有与前述内螺纹或定位筋相适配 的外螺纹或至少两个径向布置的定位槽。
3、 根据权利要求 2所述的液体分配器， 其特征在于所述的弹性件为一压 缩弹簧， 该压缩弹簧的一端与所述阀片部的下端面相抵， 另一端与所述阀座的 弹簧座相抵， 该弹簧座中空并内壁成型有限制阀芯本体下移的台阶面。
4、 根据权利要求 3所述的液体分配器， 其特征在于所述的弹簧座凸起于 阀座形成一圆环， 而所述的连接环位于圆环外周， 所述的容筒部则适配于连接 环与圆环的之间， 所述的压缩弹簧底端则与前述的圆环相抵。
5、 根据权利要求 1~4中任一权利要求所述的液体分配器， 其特征在于所 述阀帽的出液口直径自外向内依次减小， 对应地， 所述堵头的直径自外向内依 次增大。
6、 一种容器， 包括容器本体及液体分配器， 该液体分配器能脱卸地设于 前述容器本体的端口， 其特征在于所述的液体分配器包括
阀座， 轴向中空而形成中部通道， 下端具有与前述容器本体的端口相连接 的连接部；
设于前述的阀座上端部并相对阀座能从第一位置轴向移动到第二位置的 阀帽， 具有出液口及与前述阀座的上端部装配能形成一出液腔的容筒部， 该容 筒部呈环状凸起成型于阀帽内壁， 前述的出液腔两端分别与中部通道和出液口 相通；
阀芯， 设于前述的出液腔内， 包括阀芯本体、 堵头和阀片部， 前述的阀芯 本体轴向中空而形成与中部通道相通的中心流道， 并且， 阀芯本体的底端与中 部通道内壁之间密闭接触， 前述的堵头成型于前述阀芯本体头部并与阀芯本体 之间形成有与中心流道相通的横向出口， 前述的阀片部径向延展成型于前述阀 芯本体上端部并边缘与前述容筒部的内壁密封接触且能承接从横向出口流出的 液体； 以及
弹性件， 设于前述的出液腔内， 给予前述阀芯以一轴向向外的力能使阀芯 始终保持向外移动的趋势，
处于第一位置状态下，前述阀芯的堵头与出液口密封配合并底端限位于阀 座内而不能轴向移动。
7、 根据权利要求 6所述的容器， 其特征在于所述的阀帽内壁凸起成型有 一凸环， 该凸环位于所述容筒部外周并内壁具有内螺纹或定位筋， 对应地， 所 述的阀座具有连接环， 该连接环外壁具有与前述内螺纹或定位筋相适配的外螺 纹或至少两个径向布置的定位槽。
8、 根据权利要求 7所述的容器， 其特征在于所述的弹性件为一压缩弹簧， 该压缩弹簧的一端与所述阀片部的下端面相抵， 另一端与所述阀座的弹簧座相 抵， 该弹簧座中空并内壁成型有限制阀芯本体下移的台阶面。
9、 根据权利要求 8所述的容器， 其特征在于所述的弹簧座凸起于阀座形 成一圆环， 而所述的连接环位于圆环外周， 所述的容筒部则适配于连接环与圆 环的之间， 所述的压缩弹簧底端则与前述的圆环相抵。
10、 根据权利要求 6~9 中任一权利要求所述的容器， 其特征在于所述阀帽 的出液口直径自外向内依次减小，对应地，所述堵头的直径自外向内依次增大。
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130200099A1 (en) * 2010-02-15 2013-08-08 Shuntaro Abe Fluid storage container and lid thereof
KR101335570B1 (ko) * 2012-03-12 2013-12-02 (주)연우 튜브형 화장품용기
US9586740B2 (en) 2013-02-20 2017-03-07 Dow Global Technologies Llc Dispensing container and method
DE102014009357A1 (de) * 2014-06-20 2015-12-24 Andreas Stihl Ag & Co. Kg Tankbefüllsystem
CN104442131A (zh) * 2014-10-22 2015-03-25 浙江理工大学 墨汁盒
US10080332B1 (en) * 2016-07-29 2018-09-25 Mjnn, Llc Self-sealing dripper apparatus
US10414549B2 (en) 2016-08-19 2019-09-17 Runway Blue, Llc Liquid-dispensing container with multiple-position selector
GB2562197A (en) * 2017-01-30 2018-11-14 Nerudia Ltd Dispenser assembly
WO2020219570A1 (en) 2019-04-24 2020-10-29 Runway Blue, Llc Drinking vessel with selectable drinking mode

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445266A (en) * 1987-07-27 1989-02-17 Lynes Holding Sa Plug device with spout
WO1998055368A2 (en) * 1997-06-05 1998-12-10 Erie County Plastics Corporation Sports beverage snap closure
US20050077323A1 (en) * 2003-10-10 2005-04-14 Alei Philip E. Liquid dispensing valve assembly having a unitarily formed base and a vacuum release feature
US6938794B2 (en) * 2001-04-26 2005-09-06 Innatech, Llc Lip actuated valve closure for a drinking bottle
CN1756702A (zh) * 2003-01-30 2006-04-05 盖普拉斯特有限公司 单向阀装置
CN102070115A (zh) * 2010-11-12 2011-05-25 余姚市特力喷雾器有限公司 液体分配器及设有该液体分配器的容器
CN201890758U (zh) * 2010-11-12 2011-07-06 余姚市特力喷雾器有限公司 液体分配器及设有该液体分配器的容器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060622A (en) * 1933-05-15 1936-11-10 Clarence M Jones Captive receptacle cap
US3887116A (en) * 1972-09-01 1975-06-03 Shiseido Co Ltd Receptacle for liquid material
CH679573A5 (zh) * 1989-08-11 1992-03-13 Kisling & Cie Ag S
EP1035030B1 (en) * 1999-03-08 2003-03-12 LUMSON S.p.A. Dispenser cap for fluid substance containers
DE102005043258A1 (de) * 2004-09-14 2006-03-16 Eric Schliemann Vorrichtung zum dosierten Ausbringen eines Mediums
GB0610666D0 (en) * 2006-05-30 2006-07-05 Glaxo Group Ltd Fluid dispenser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445266A (en) * 1987-07-27 1989-02-17 Lynes Holding Sa Plug device with spout
WO1998055368A2 (en) * 1997-06-05 1998-12-10 Erie County Plastics Corporation Sports beverage snap closure
US6938794B2 (en) * 2001-04-26 2005-09-06 Innatech, Llc Lip actuated valve closure for a drinking bottle
CN1756702A (zh) * 2003-01-30 2006-04-05 盖普拉斯特有限公司 单向阀装置
US20050077323A1 (en) * 2003-10-10 2005-04-14 Alei Philip E. Liquid dispensing valve assembly having a unitarily formed base and a vacuum release feature
CN102070115A (zh) * 2010-11-12 2011-05-25 余姚市特力喷雾器有限公司 液体分配器及设有该液体分配器的容器
CN201890758U (zh) * 2010-11-12 2011-07-06 余姚市特力喷雾器有限公司 液体分配器及设有该液体分配器的容器

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