WO2020147846A1 - 一种可回流的打气盖 - Google Patents

一种可回流的打气盖 Download PDF

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Publication number
WO2020147846A1
WO2020147846A1 PCT/CN2020/072812 CN2020072812W WO2020147846A1 WO 2020147846 A1 WO2020147846 A1 WO 2020147846A1 CN 2020072812 W CN2020072812 W CN 2020072812W WO 2020147846 A1 WO2020147846 A1 WO 2020147846A1
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WO
WIPO (PCT)
Prior art keywords
liquid storage
container
pipe
connecting base
cavity
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Application number
PCT/CN2020/072812
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English (en)
French (fr)
Inventor
李红彪
Original Assignee
中山市华宝勒生活用品实业有限公司
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Filing date
Publication date
Application filed by 中山市华宝勒生活用品实业有限公司 filed Critical 中山市华宝勒生活用品实业有限公司
Publication of WO2020147846A1 publication Critical patent/WO2020147846A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms

Definitions

  • the invention relates to a packaging container, in particular to a reflowable air pump cap.
  • inflatable caps have many structures, but all of them cannot regulate the return flow. Therefore, when people inflate the container, they may press too much material in the container cavity into the liquid storage cavity, and because people do not need too much material in actual use, people will put the liquid storage cavity The substance inside is poured out of the required part, and the remaining part is poured directly back into the inner cavity of the container. Such an operation not only has hygiene problems, but also has the disadvantage of improper use.
  • the present invention is proposed by research and development aimed at the existing defects.
  • the technical problem to be solved by the present invention is to provide a reflowable pump cap, which includes a connection base for connecting with the mouth of the container.
  • the connection base is formed and communicated with a liquid storage cavity, and a backflow adjustment structure is arranged in the liquid storage cavity.
  • a reflowable air pump cover of the present invention includes a connecting base 1 with upper and lower openings, and an elastically deformable air pumping film cavity 2 is connected to the opening on the connecting base 1, and the air pumping film cavity 2 is provided with
  • the membrane cavity mouth 21, the membrane cavity mouth 21 is detachably connected with a screw cap 41, the lower opening of the connection base 1 is used to connect with the container mouth, and the connection base 1 is connected to the container mouth
  • the liquid storage cavity 3 is provided with an air inlet pipe 31 communicating with the inner cavity of the container at the lower end of the liquid storage cavity 3, and a pipe joint 32 is also provided in the liquid storage cavity 3, and the upper end of the pipe joint 32 extends into the storage
  • a fixed return port 321 is provided in the liquid cavity 3 and on the side.
  • the lower end of the pipe joint 32 extends out of the liquid storage cavity 3 to communicate with the inner cavity of the container.
  • the upper end of the pipe joint 32 is movably connected with a liquid inlet pipe 322.
  • the bottom side of the liquid pipe 322 is provided with a dynamic return port 323.
  • the liquid inlet pipe 322 can move relative to the pipe joint 32 to make the movable return port 323 and the fixed return port 321 aligned and communicated for return flow.
  • the liquid pipe 322 is provided with a one-way liquid inlet valve 325 that allows the solution in the inner cavity of the container to enter the liquid storage cavity 3 in one direction.
  • the screw cap 41 is connected with a rotation-stop key 22, and the upper end of the liquid inlet pipe 322 is provided with a rotation-stop angle 324.
  • the rotation-stop key 22 It is connected with the stop angle 324 to drive the liquid inlet pipe 322 to move, so that the movable return port 323 and the fixed return port 321 are aligned and connected for return flow.
  • the screw cap 41 and the rotation-stop key 22 are hollow structures with upper and lower openings, and the screw cap 41 or the rotation-stop key 22 is provided with the screw cap 41 connected to the mouth of the membrane cavity At section 21, outside air can enter the one-way air supplement valve 221 in the liquid storage chamber 3 in one direction.
  • the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction.
  • the present invention also provides a reflowable air pump, including a connecting base 1 with upper and lower openings, and spacers 5 are arranged between the upper and lower openings of the connecting base 1 to separate the upper part of the connecting base 1 into a liquid storage cavity 3.
  • the lower opening of the connecting base 1 is used to connect to the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and a piston ring 40 is provided between the upper opening of the connecting base 1 and the movable cover 4, so The upper end of the movable cover 4 is open and is detachably connected with a screw cap 41.
  • the partition block 5 is provided with an air inlet pipe 31 that can seal and slide relative to the partition block 5, and the upper and lower ends of the air inlet pipe 31 are respectively connected to the liquid storage chamber 3 and
  • the spacer 5 is also provided with a lower end connected with the inner cavity of the container and an upper end connected with a pipe joint 32 placed in the liquid storage cavity 3.
  • the pipe joint 32 is provided with a unidirectional solution in the inner cavity of the container.
  • the one-way inlet valve 325 that enters the liquid storage chamber 3 is provided on the side of the air inlet pipe 31 and is located in the liquid storage cavity 3 with a valve that can adjust the amount of liquid in the liquid storage cavity 3 by adjusting the up and down sliding of the air inlet pipe 31 Move the return port 323.
  • the air intake pipe 31 is provided with a limiting protrusion 312.
  • the limiting protrusion 312 is provided at the middle and the lower end of the air intake pipe 31, and the upper end of the air intake pipe 31 always protrudes from the upper end opening of the movable cover 4.
  • the limiting protrusions 312 are provided at the middle and lower ends of the air inlet pipe 31, and the screw cap 41 is connected with an adjusting column 411 that can extend into the opening on the movable cap 4,
  • the upper end of the air inlet pipe 31 and the end of the adjusting column 411 are provided with a mutually matched connecting structure 412 so that the screw cap 41 is separated from the opening on the movable cover 4 and the adjusting column 411 can be connected with the air inlet pipe 31 to be adjusted up and down. The position of the return port 323 in the air pipe 31 is moved.
  • the spacer 5 extends upward to form an inner ring sleeve 51 located in the liquid storage chamber 3, and an inner ring sleeve 51 is provided between the outer side wall of the inner ring sleeve 51 and the inner side wall of the movable cover 4 Seal ring 52.
  • Another reflowable air pump cover of the present invention includes a connecting base 1 with upper and lower openings, and spacers 5 are arranged between the upper and lower openings of the connecting base 1 to separate the upper part of the connecting base 1 into a liquid storage cavity 3
  • the lower opening of the connecting base 1 is used to connect to the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and a piston ring 40 is provided between the upper opening of the connecting base 1 and the movable cover 4.
  • the upper end of the movable cover 4 is open and is detachably connected with a screw cap 41.
  • the spacer 5 is provided with a return pipe sleeve 53.
  • the upper and lower ends of the return pipe sleeve 53 are respectively connected to the liquid storage cavity 3 and the inner cavity of the container.
  • the block 5 is also provided with a lower end connected with the inner cavity of the container and an upper end with a pipe joint 32 placed in the liquid storage cavity 3.
  • the pipe joint 32 is provided with a pipe joint 32 that allows the solution in the inner cavity of the container to enter the liquid storage cavity 3 in one direction.
  • the one-way inlet valve 325 is provided with a fixed return port 321 on the side of the return pipe sleeve 53 and located in the liquid storage chamber 3, and the upper end of the return pipe sleeve 53 is movably connected with an air inlet pipe 31, and the air inlet pipe 31
  • a dynamic return port 323 is provided on the side of the lower end.
  • the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction.
  • the screw cap 41 is provided with a non-rotation key 22, and the upper end of the air intake pipe 31 is provided with the anti-rotation key 22 when the screw cap 41 is opened to drive the air intake pipe
  • the movement of 31 makes the movable return port 323 and the fixed return port 321 align with the non-rotation angle 324 of conduction.
  • the screw cap 41 and the anti-rotation key 22 are hollow structures with upper and lower openings, and the screw cap 41 or the anti-rotation key 22 is provided with the screw cap 41 connected to the movable cover 4 At the upper port part, outside air can enter the one-way air supplement valve 221 in the liquid storage chamber 3 in one direction.
  • Another reflowable air pump cover of the present invention includes a connecting base 1 with upper and lower openings, and spacers 5 are arranged between the upper and lower openings of the connecting base 1 to separate the upper part of the connecting base 1 into a liquid storage cavity 3
  • the lower opening of the connecting base 1 is used to connect to the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and a piston ring 40 is provided between the upper opening of the connecting base 1 and the movable cover 4.
  • the upper end of the movable cover 4 is open and is detachably connected with a screw cap 41.
  • the spacer 5 is provided with a return pipe sleeve 53.
  • the upper end of the return pipe sleeve 53 is blocked and the lower end is in communication with the inner cavity of the container.
  • the lower end is connected with the inner cavity of the container and the upper end is connected with a pipe joint 32 placed in the liquid storage cavity 3.
  • the pipe joint 32 is provided with a one-way inlet for the solution in the inner cavity of the container to enter the liquid storage cavity 3 in one direction.
  • the liquid valve 325 is provided with a fixed return port 321 on the side of the return pipe sleeve 53 and located in the liquid storage chamber 3, the upper end of the return pipe sleeve 53 is movably connected with a return flow regulating tube 54, and the lower end of the return flow regulating tube 54
  • a dynamic return port 323 is provided on the side.
  • the return flow regulating tube 54 can move relative to the return pipe sleeve 53 to make the dynamic return port 323 and the fixed return port 321 aligned and communicated.
  • the spacer 5 is also provided with The upper end extends upward and the lower end of the intake pipe 31 communicates with the inner cavity of the container.
  • the upper end of the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage chamber 3 to enter the inner cavity of the container in one direction.
  • the screw cap 41 is provided with a one-way replenishment that when the screw cap 41 is connected to the upper port of the movable cover 4, outside air can enter the liquid storage chamber 3 in one direction. Air valve 221.
  • a reflowable air pump As described above, a reflowable air pump, the upper opening of the movable cover 4 or the screw cap 41 is connected with a non-rotating key 22, and the upper end of the backflow adjusting tube 54 is provided with a non-rotating key when the screw cap 41 is opened. 22 is connected to drive the movement of the return regulating pipe 54 so that the movable return port 323 and the fixed return port 321 are aligned with the non-rotation angle 324 that is connected.
  • the present invention further provides a reflowable air pump, including a connecting base 1 with upper and lower openings, and spacers 5 are arranged between the upper and lower openings of the connecting base 1 to separate the upper part of the connecting base 1 into a liquid storage cavity 3.
  • the lower opening of the connecting base 1 is used to connect to the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and a piston ring 40 is provided between the upper opening of the connecting base 1 and the movable cover 4, so The upper end of the movable cover 4 is open and is detachably connected with a screw cap 41.
  • the spacer 5 is provided with a return pipe sleeve 53.
  • the upper and lower ends of the return pipe sleeve 53 are respectively connected to the liquid storage cavity 3 and the inner cavity of the container.
  • a fixed return port 321 is provided on the side of the return pipe sleeve 53 and located in the liquid storage chamber 3.
  • the upper end of the return pipe sleeve 53 is movably connected with a return flow regulating tube 54 with upper and lower openings.
  • a one-way inlet valve 325 is provided on the upper side to allow the solution in the inner cavity of the container to enter the liquid storage cavity 3 in one direction.
  • the spacer 5 is also provided with an air inlet pipe 31 with an upper end extending upward and a lower end communicating with the inner cavity of the container.
  • the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction.
  • the screw cap 41 is provided with a one-way replenishment that when the screw cap 41 is connected to the upper port of the movable cover 4, outside air can enter the liquid storage chamber 3 in one direction. Air valve 221.
  • the anti-rotation key 22 is connected with the anti-rotation angle 324, which can drive the return regulating tube 54 to move so that the movable return port 323 and the fixed return port 321 are aligned and connected.
  • a reflowable air pump as described above, or the screw cap 41 is provided with a non-rotating key 22, and the upper end of the backflow adjusting tube 54 is provided with a non-rotating angle 324.
  • the anti-rotation key 22 can be connected with the anti-rotation angle 324, and the rotating screw cap 41 can drive the return regulating tube 54 to move, so that the movable return port 323 and the fixed return port 321 are aligned and connected.
  • the present invention is provided in the liquid storage cavity with a backflow adjusting structure, and the backflow structure can be a dynamic backflow port and a fixed backflow port that cooperate with each other, or a dynamic backflow port.
  • the backflow structure can be a dynamic backflow port and a fixed backflow port that cooperate with each other, or a dynamic backflow port.
  • Figure 1 is one of the cross-sectional views of the first specific embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of a specific embodiment of the second kind of the invention.
  • FIG. 4 is a cross-sectional view of a third embodiment of the present invention.
  • Figure 5 is one of the cross-sectional views of the specific embodiment in the fourth type of the present invention.
  • Figure 6 is the second cross-sectional view of the specific embodiment in the fourth type of the present invention.
  • Figure 8 is the fourth cross-sectional view of the specific embodiment in the fourth type of the present invention.
  • Figure 9 is one of the cross-sectional views of the specific embodiment in the fifth aspect of the present invention.
  • Figure 11 is one of the cross-sectional views of the specific embodiment in the sixth aspect of the present invention.
  • Figure 12 is the second cross-sectional view of a specific embodiment in the sixth aspect of the present invention.
  • Figure 13 is one of the cross-sectional views of the seventh embodiment of the present invention.
  • Figure 14 is the second cross-sectional view of the seventh embodiment of the present invention.
  • Figure 15 is one of the cross-sectional views of a specific embodiment in the eighth aspect of the present invention.
  • Figure 17 is one of the cross-sectional views of the specific embodiment in the ninth aspect of the present invention.
  • Figure 18 is the second cross-sectional view of the ninth embodiment of the present invention.
  • a reflowable air pump cover of the present invention includes a connecting base 1 with upper and lower openings, and an elastically deformable air pumping film cavity 2 is connected to the opening on the connecting base 1.
  • the air pumping film cavity 2 A membrane cavity mouth 21 is provided, the membrane cavity mouth 21 is detachably connected with a screw cap 41, the lower opening of the connecting base 1 is used to connect with the container mouth, and the lower opening of the connecting base 1 is connected with The liquid storage cavity 3 of the inner cavity of the container is provided with an air inlet pipe 31 communicating with the inner cavity of the container at the lower end, and a pipe joint 32 is also provided in the liquid storage cavity 3, and the upper end of the pipe joint 32 extends It enters the liquid storage chamber 3 and is provided with a fixed return port 321 on the side.
  • the lower end of the pipe joint 32 extends out of the liquid storage chamber 3 to communicate with the inner cavity of the container.
  • the upper end of the pipe joint 32 is movably connected with a liquid inlet pipe 322, so
  • the lower end side of the liquid inlet pipe 322 is provided with a dynamic return port 323.
  • the screw cap 41 is opened, the liquid inlet pipe 322 moves relative to the pipe joint 32 so that the movable return port 323 is aligned with the fixed return port 321 for return flow.
  • the liquid inlet pipe 322 is provided with a one-way liquid inlet valve 325 that allows the solution in the inner cavity of the container to enter the liquid storage cavity 3 in one direction.
  • the material in the container cavity will correspondingly enter the liquid storage cavity. If the material entered into the liquid storage cavity exceeds the user's required amount, the user can backflow through the action
  • the adjustment structure that is, the action of the liquid inlet pipe 322 relative to the pipe joint 32 can make the movable return port 323 and the fixed return port 321 align and conduct for recirculation, and the excess material in the liquid storage cavity can be returned to the container cavity first, and then When the quantitative requirement is met, the backflow adjustment structure is closed, and finally the substance in the liquid storage cavity that has been adjusted backflow can be poured out.
  • the screw cap 41 is connected with a rotation-stop key 22, and the upper end of the liquid inlet pipe 322 is provided with a rotation-stop angle 324.
  • the rotation-stop key 22 It is connected with the stop angle 324 to drive the liquid inlet pipe 322 to move, so that the movable return port 323 and the fixed return port 321 are aligned and connected for return flow.
  • the screw cap 41 and the anti-rotation key 22 are hollow structures with upper and lower openings.
  • the screw cap 41 or the anti-rotation key 22 is provided with a screw cap 41 connected to When the membrane cavity mouth 21 is formed, outside air can enter the one-way air supplement valve 221 in the liquid storage cavity 3 in one direction.
  • the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction. .
  • the present invention also provides a reflowable air pump, including a connecting base 1, the connecting base 1 has upper and lower openings, and a spacer 5 is provided between the upper and lower openings of the connecting base 1 to connect
  • the upper part of the base 1 is partitioned into a liquid storage chamber 3.
  • the lower opening of the connecting base 1 is used to connect with the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and the upper opening of the connecting base 1 is connected to the movable cover 4
  • a piston ring 40 is provided between the movable cover 4 and the upper end of the movable cover 4 is open and is detachably connected with a screw cover 41.
  • the spacer block 5 is provided with an air inlet pipe 31 that can seal and slide relative to the spacer block 5, and the upper and lower ends of the air inlet pipe 31 They are respectively connected to the liquid storage cavity 3 and the inner cavity of the container, and the partition block 5 is also provided with a lower end connected with the inner cavity of the container and an upper end with a pipe joint 32 placed in the liquid storage cavity 3, and the pipe joint 32 is provided with The one-way inlet valve 325 in the liquid storage chamber 3 allows the solution in the inner cavity of the container to enter the liquid storage chamber 3 in one direction.
  • the inlet pipe 31 is provided on the side of the inlet pipe 31 and is located in the liquid storage cavity 3 by adjusting the inlet pipe 31 to slide up and down to adjust the liquid storage.
  • the material in the container cavity enters the liquid storage cavity accordingly. If the material that enters the liquid storage cavity exceeds the amount required by the user, the user can reflux through the action
  • the adjustment structure that is, the screw cap is opened first, and the position of the movable return port 323 can be adjusted by adjusting the up and down sliding of the air inlet pipe 31, so that the excessive substance in the liquid storage cavity can be first returned to the inner cavity of the container, and then the quantitative requirement can be met. , Then close the backflow adjustment structure, and finally pour out the material in the liquid storage cavity that has been adjusted backflow.
  • a limiting protrusion 312 is provided on the intake pipe 31.
  • the limiting protrusion 312 in this embodiment is provided at the middle and lower end of the air inlet pipe 31, and the upper end of the air inlet pipe 31 always protrudes from the upper end opening of the movable cover 4. With the cover, the user can act on the upper end of the air inlet pipe 31 to adjust the dynamic return port 323 to a corresponding position for return flow.
  • the limiting protrusions 312 are provided at the middle and lower ends of the air inlet pipe 31, and the screw cover 41 is connected with an adjusting column 411 that can extend into the opening on the movable cover 4.
  • the upper end of the air pipe 31 and the end of the adjusting column 411 are correspondingly provided with a mutually matching connecting structure 412 so that the screw cap 41 is separated from the opening on the movable cover 4 and the adjusting column 411 can be connected with the air inlet pipe 31 to adjust the air inlet pipe 31 up and down.
  • the connection structure is threaded, the screw cap is opened, and the end of the adjusting column and the end of the intake pipe are connected by threads, which facilitates people to adjust the dynamic return port on the liquid inlet pipe.
  • an inner ring sleeve 51 located in the liquid storage chamber 3 is formed extending upward from the partition block 5, and a sealing ring 52 is provided between the outer side wall of the inner ring sleeve 51 and the inner side wall of the movable cover 4.
  • another reflowable air pump cover of the present invention includes a connecting base 1 with upper and lower openings, and spacers 5 are arranged between the upper and lower openings of the connecting base 1 to connect the connecting base 1
  • the upper part is divided into a liquid storage chamber 3.
  • the lower opening of the connecting base 1 is used to connect with the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and the upper opening of the connecting base 1 is between the movable cover 4
  • a piston ring 40 is provided.
  • the upper end of the movable cover 4 is open and is detachably connected with a screw cap 41.
  • the spacer 5 is provided with a return pipe sleeve 53.
  • the upper and lower ends of the return pipe sleeve 53 are respectively connected to the liquid storage chamber 3 With the inner cavity of the container, the partition block 5 is also provided with a lower end connected with the inner cavity of the container and an upper end connected with a pipe joint 32 placed in the liquid storage cavity 3.
  • the pipe joint 32 is provided with a solution sheet for the inner cavity of the container.
  • a fixed return port 321 is provided on the side of the return pipe sleeve 53 and located in the liquid storage chamber 3.
  • the upper end of the return pipe sleeve 53 is movably connected with an inlet
  • the air pipe 31 is provided with a dynamic return port 323 on the lower end side of the air intake pipe 31.
  • the air intake pipe 31 moves relative to the return pipe sleeve 53 to make the movable return port 323 and the fixed return port 321 aligned and communicated.
  • the movable cover is applied up and down to continuously pump air into the container cavity, the substance in the container cavity enters the liquid storage cavity accordingly.
  • the user can pass Acting on the backflow adjustment structure, that is, opening the screw cap, and acting on the movement of the air inlet pipe 31 relative to the backflow pipe sleeve 53 to make the movable backflow port 323 and the fixed backflow port 321 align and conduct, so that the excess material in the liquid storage cavity can be returned to the container first Afterwards, when the quantitative requirement is satisfied, the backflow adjustment structure is closed, and finally the material in the liquid storage cavity after the adjusted backflow can be poured out.
  • the backflow adjustment structure that is, opening the screw cap, and acting on the movement of the air inlet pipe 31 relative to the backflow pipe sleeve 53 to make the movable backflow port 323 and the fixed backflow port 321 align and conduct, so that the excess material in the liquid storage cavity can be returned to the container first Afterwards, when the quantitative requirement is satisfied, the backflow adjustment structure is closed, and finally the material in the liquid storage cavity after the adjusted backflow can be poured out.
  • the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction.
  • a non-rotating key 22 is provided on the screw cap 41, and the upper end of the air intake pipe 31 is provided with the anti-rotating key 22 when the screw cap 41 is opened to drive the air intake pipe 31 to move.
  • the dynamic return port 323 and the fixed return port 321 are aligned with the conduction stop angle 324.
  • the screw cap 41 and the anti-rotation key 22 are hollow structures with upper and lower openings, and the screw cap 41 or the anti-rotation key 22 is provided with the screw cap 41 connected to the movable cover 4
  • outside air can enter the one-way air supplement valve 221 in the liquid storage chamber 3 in one direction, when the movable cover moves upward.
  • the outside air can quickly enter the liquid storage chamber through the one-way air supplement valve 221.
  • another reflowable air pump cover of the present invention includes a connecting base 1 with upper and lower openings, and spacers 5 are arranged between the upper and lower openings of the connecting base 1 to connect the connecting base 1
  • the upper part is divided into a liquid storage chamber 3.
  • the lower opening of the connecting base 1 is used to connect with the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and the upper opening of the connecting base 1 is between the movable cover 4
  • a piston ring 40 is provided, the upper end of the movable cover 4 is open and the screw cap 41 is detachably connected, and the spacer 5 is provided with a return pipe sleeve 53 whose upper end is blocked and the lower end is connected to the container cavity
  • the partition block 5 is also provided with a lower end connected with the container cavity and an upper end with a pipe joint 32 placed in the liquid storage cavity 3.
  • the pipe joint 32 is provided with a pipe joint 32 that allows the solution in the container cavity to enter the storage in one direction.
  • the one-way inlet valve 325 in the liquid chamber 3 is provided with a fixed return port 321 on the side of the return pipe sleeve 53 and located in the liquid storage chamber 3, and the upper end of the return pipe sleeve 53 is movably connected with a return regulator tube 54
  • the bottom side of the backflow regulating tube 54 is provided with a dynamic backflow port 323.
  • the backflow regulator tube 54 moves relative to the backflow tube sleeve 53 to make the movable backflow port 323 and the fixed backflow port 321 aligned and communicated.
  • the partition block 5 is also provided with an air inlet pipe 31 with an upper end extending upward and a lower end communicating with the inner cavity of the container.
  • the material in the container cavity enters the liquid storage cavity accordingly. If the material that enters the liquid storage cavity exceeds the amount required by the user, the user can reflux through the action
  • the adjustment structure that is, the screw cap is opened, and the movement of the return adjusting tube 54 relative to the return tube sleeve 53 can make the movable return port 323 and the fixed return port 321 align and conduct, and the excess material in the liquid storage cavity can be returned to the container cavity first After that, when the quantitative requirement is met, the backflow adjustment structure is closed again, and finally the substance in the liquid storage cavity that has been adjusted backflow can be poured out.
  • the upper end of the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction.
  • the screw cap 41 is provided with a one-way air supply valve that allows outside air to enter the liquid storage chamber 3 in one direction when the screw cap 41 is connected to the port on the movable cover 4 221.
  • the upper opening of the movable cover 4 or the screw cap 41 is connected with a non-rotating key 22.
  • the non-rotating key 22 can be integrally connected to the screw cap through a connecting strap, or can be movably fastened through a connecting strap.
  • the upper end of the movable cover is opened, and the upper end of the backflow adjusting tube 54 is provided with a device for connecting with the rotation lock key 22 when the screw cap 41 is opened to drive the backflow adjusting tube 54 to move so that the movable backflow port 323 is aligned with the fixed backflow port 321
  • the rotation stop angle 324 can avoid the loss of the rotation stop key and is convenient for users to adjust.
  • the present invention further provides a reflowable air pump, including a connecting base 1, the connecting base 1 has upper and lower openings, and a spacer 5 is arranged between the upper and lower openings of the connecting base 1 to connect
  • the upper part of the base 1 is partitioned into a liquid storage chamber 3.
  • the lower opening of the connecting base 1 is used to connect with the mouth of the container, the upper opening of the connecting base 1 is connected with a movable cover 4, and the upper opening of the connecting base 1 is connected to the movable cover 4
  • a piston ring 40 is provided between the movable cover 4 and the upper end of the movable cover 4 is open and is detachably connected with a screw cap 41.
  • the spacer 5 is provided with a return pipe sleeve 53.
  • the upper and lower ends of the return pipe sleeve 53 are respectively connected to the liquid storage chamber. 3 and the inner cavity of the container, the return pipe sleeve 53 is provided with a fixed return port 321 on the side and located in the liquid storage cavity 3, and the upper end of the return pipe sleeve 53 is movably connected with a reverse flow regulating pipe 54 with upper and lower openings.
  • the bottom side of the backflow regulating pipe 54 is provided with a dynamic backflow port 323.
  • a one-way inlet valve 325 is provided on 54 and above the movable return port 323 to allow the solution in the container cavity to enter the liquid storage cavity 3 in one direction.
  • the spacer 5 is also provided with an upper end extending upward and a lower end connected to the container.
  • the air inlet pipe 31 communicates with the cavity.
  • the air inlet pipe 31 is provided with a one-way air inlet valve 311 that allows the gas in the liquid storage cavity 3 to enter the inner cavity of the container in one direction.
  • an air supplement side port is provided on the side of the return regulating pipe 54 and above the one-way air inlet valve 311.
  • the screw cap 41 is provided with a one-way air supply valve that allows outside air to enter the liquid storage chamber 3 in one direction when the screw cap 41 is connected to the port on the movable cover 4 221.
  • the upper opening of the movable cover 4 or the screw cap 41 is connected with a non-rotating key 22, and the non-rotating key 22 can be integrally connected to the screw cap through a connecting band. , Or can be movably tied to the upper end of the movable cover through a connecting belt.
  • the upper end of the backflow adjusting tube 54 is provided with a rotation stop angle 324. When the screw cover 41 is opened, the rotation stop key 22 is used to connect with the rotation stop angle 324 to drive backflow.
  • the movement of the adjusting tube 54 makes the dynamic return port 323 and the fixed return port 321 align and conduct, thus avoiding the loss of the anti-rotation key and facilitating the user to adjust.
  • the screw cap 41 is provided with a rotation-stop key 22, and the upper end of the backflow adjusting tube 54 is provided with a rotation-stop angle 324.
  • the rotation-stop key 22 can Connected with the rotation stop angle 324, the rotating screw cap 41 can drive the reflux regulating tube 54 to move, so that the movable reflux port 323 and the fixed reflux port 321 are aligned and connected.
  • a scale mark can be provided on the side wall of the liquid storage chamber as required, and the user can quantify the substance that needs to enter the liquid storage chamber through the scale mark.
  • the materials contained therein include all solutions and colloids suitable for the use of the product of the present invention.

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Abstract

一种可回流的打气盖，包括用于与容器口部连接的连接底座（1），连接底座（1）形成并连通有储液腔（3），在储液腔（3）内设有回流调节结构。当向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构即可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将经过调节回流的储液腔内的物质倒出。该结构具有简单合理、操作使用便捷以及卫生安全的特点。

Description

一种可回流的打气盖 【技术领域】
本发明涉及包装容器，尤其是一种可回流的打气盖。
【背景技术】
现有技术中，充气盖的结构很多，但均存在不能调节回流。因此，人们在向容器内充气时，有可能会将容器内腔的物质过多地压入储液腔内，而由于人们实际使用时不需要过多的物质，因此，人们会将储液腔内的物质倒出其所需部分，剩余部分或直接倒回容器内腔内，这样的操作不仅存在卫生问题，还存在使用不方的缺点。
本发明即针对现有的缺陷进行研发而提出。
【发明内容】
本发明要解决的技术问题是提供一种可回流的打气盖，包括用于与容器口部连接的连接底座，连接底座形成并连通有储液腔，在储液腔内设于回流调节结构，当向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若所进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构即可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将所经过调节回流的储液腔内的物质倒出，因此，该结构设计具有简单合理，且操作使用便捷，以及具有卫生安全的特点。
为解决上述技术问题，本发明一种可回流的打气盖，包括上下开口的连接底座1，所述连接底座1上开口连接有可弹性形变的打气膜腔2，所述打气膜腔2设有膜腔口部21，所述膜腔口部21可拆卸连接有旋盖41，所述连接底座1下开口用于与容器口部连接，所述连接底座1下开口内连接有置于容器内腔的储液腔3，所述储液腔3内设有下端与容器内腔连通的进气管31，所述储液腔3内还设有管接头32，所述管接头32上端伸入储液腔3内且侧面设有定回流口321，所述管接头32下端伸出储液腔3与容器内腔连通，所述管接头32上端可活动地连接有进液管322，所述进液管322下端侧面设有动回流口323，当打开旋盖41时，作用进液管322相对管接头32活动可使得动回流口323与定回流口321对齐导通以进行回流，所述进液管322上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325。
如上所述一种可回流的打气盖，所述所述旋盖41上连接有止转钥匙22，所述进液管322上端设有止转角324，当打开旋盖41时，止转钥匙22与止转角324连接，进而带动进液管322活动，使得动回流口323与定回流口321对齐导通以进行回流。
如上所述一种可回流的打气盖，所述旋盖41和止转钥匙22为上下开口的中空结构，所述旋盖41或止转钥匙22上设有当旋盖41连接在膜腔口部21时，外界空气可单向进入储液腔3内的单向补气阀221。
如上所述一种可回流的打气盖，所述进气管31上设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
本发明还提供一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有可相对隔块5密封滑动的进气管31，所述进气管31上下端分别连通于储液腔3与容器内腔，所述隔块5上还设有下端与容器内腔连通且上端与置于储液腔3内的管接头32，所述管接头32上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述进气管31侧面上且位于储液腔3内设有通过调节进气管31上下滑动进而可调节储液腔3内的储液量的动回流口323。
如上所述一种可回流的打气盖，所述进气管31上设有限位凸起312。
如上所述一种可回流的打气盖，所述限位凸起312设在进气管31中部和下端部，所述进气管31上端始终伸出于活动盖4上端开口。
如上所述一种可回流的打气盖，所述限位凸起312设在进气管31中部和下端部，所述旋盖41上连接有可伸入活动盖4上开口内的调节柱411，所述进气管31上端与调节柱411端部之间相应设有相互配合的连接结构412以使得旋盖41脱离活动盖4上开口后调节柱411可与进气管31配合连接进而可上下调节进气管31中动回流口323的位置。
如上所述一种可回流的打气盖，所述隔块5向上延伸形成有位于储液腔3内的内环套51，所述内环套51外侧壁与活动盖4内侧壁之间设有密封环52。
本发明又一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有回流管套53，所述回流管套53上下端分别连通于储液腔3与容器内腔，所述隔块5上还设有下端与容器内腔连通且上端与置于储液腔3内的管接头32，所述管接头32上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述回流管套53侧面上且位于储液腔3内设有定回流口321，所述回流管套53上端可活动地连接有进气管31，所述进气管31下端侧面设有动回流口323，当旋盖41打开时，作用进气管31相对回流管套53活动可使得动回流口323与定回流口321对齐导通。
如上所述一种可回流的打气盖，所述进气管31上设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
如上所述一种可回流的打气盖，所述旋盖41上设有止转钥匙22，所述进气管31上端设有当旋盖41打开时用于与止转钥匙22连接进而带动进气管31活动使得动回流口323与定回流口321对齐导通的止转角324。
如上所述一种可回流的打气盖，所述旋盖41及止转钥匙22为上下开口的中空结构，所述旋盖41或止转钥匙22上设有当旋盖41连接在活动盖4上端口部时外界空气可单向进入储液腔3内的单向补气阀221。
本发明又一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有回流管套53，所述回流管套53上端堵住且下端与容器内腔连通，所述隔块5上还设有下端与容器内腔连通且上端与置于储液腔3内的管接头32，所述管接头32上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述回流管套53侧面上且位于储液腔3内设有定回流口321，所述回流管套53上端可活动地连接有回流调节管54，所述回流调节管54下端侧面设有动回流口323，当旋盖41打开时，作用回 流调节管54相对回流管套53活动可使得动回流口323与定回流口321对齐导通，所述隔块5上还设有上端向上延伸且下端与容器内腔连通的进气管31。
如上所述一种可回流的打气盖，所述进气管31上端设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
如上所述一种可回流的打气盖，所述旋盖41上设有设有当旋盖41连接在活动盖4上端口部时，外界空气可单向进入储液腔3内的单向补气阀221。
如上所述一种可回流的打气盖，所述活动盖4上端开口或旋盖41连接有止转钥匙22，所述回流调节管54上端设有当旋盖41打开时用于与止转钥匙22连接进而带动回流调节管54活动使得动回流口323与定回流口321对齐导通的止转角324。
本发明再提供一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有回流管套53，所述回流管套53上下端分别连通于储液腔3与容器内腔，所述回流管套53侧面上且位于储液腔3内设有定回流口321，所述回流管套53上端可活动地连接有上下开口的回流调节管54，所述回流调节管54下端侧面设有动回流口323，当旋盖41打开时，作用进气管31相对回流管套53活动可使得动回流口323与定回流口321对齐导通，所述回流调节管54上且位于动回流口323上方设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述隔块5上还设有上端向上延伸且下端与容器内腔连通的进气管31。
如上所述一种可回流的打气盖，所述进气管31上设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
如上所述一种可回流的打气盖，所述旋盖41上设有设有当旋盖41连接在活动盖4上端口部时，外界空气可单向进入储液腔3内的单向补气阀221。
如上所述一种可回流的打气盖，所述活动盖4上端开口或旋盖41连接有止转钥匙22，所述回流调节管54上端设有止转角324，当旋盖41打开时，用止转钥匙22与止转角324连接，进而可带动回流调节管54活动使得动回流口323 与定回流口321对齐导通的。
如上所述一种可回流的打气盖，或者所述旋盖41内设有止转钥匙22，所述回流调节管54上端设有止转角324，当活动盖4相对连接底座1向下运动时，止转钥匙22可与止转角324连接，旋转旋盖41则可带动回流调节管54活动进而使得动回流口323与定回流口321对齐导通。
与现有技术相比较，本发明在储液腔内设于回流调节结构，该回流结构可以为相互配合的动回流口与定回流口，或一个动回流口。当向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若所进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构即可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将所经过调节回流的储液腔内的物质倒出，因此，该结构设计具有简单合理，且操作使用便捷，以及具有卫生安全的特点。
【附图说明】
下面结合附图对本发明的具体实施方式作进一步详细说明，其中：
图1为本发明第一种中具体实施例剖视图之一；
图2为本发明第一种中具体实施例剖视图之二；
图3为本发明第二种中具体实施例剖视图；
图4为本发明第三种中具体实施例剖视图；
图5为本发明第四种中具体实施例剖视图之一；
图6为本发明第四种中具体实施例剖视图之二；
图7为本发明第四种中具体实施例剖视图之三；
图8为本发明第四种中具体实施例剖视图之四；
图9为本发明第五种中具体实施例剖视图之一；
图10为本发明第五种中具体实施例剖视图之二；
图11为本发明第六种中具体实施例剖视图之一；
图12为本发明第六种中具体实施例剖视图之二；
图13为本发明第七种中具体实施例剖视图之一；
图14为本发明第七种中具体实施例剖视图之二；
图15为本发明第八种中具体实施例剖视图之一；
图16为本发明第八种中具体实施例剖视图之二；
图17为本发明第九种中具体实施例剖视图之一；
图18为本发明第九种中具体实施例剖视图之二。
【具体实施方式】
下面结合附图对本发明的实施方式作详细说明。
如图1-4所示，本发明一种可回流的打气盖，包括上下开口的连接底座1，所述连接底座1上开口连接有可弹性形变的打气膜腔2，所述打气膜腔2设有膜腔口部21，所述膜腔口部21可拆卸连接有旋盖41，所述连接底座1下开口用于与容器口部连接，所述连接底座1下开口内连接有置于容器内腔的储液腔3，所述储液腔3内设有下端与容器内腔连通的进气管31，所述储液腔3内还设有管接头32，所述管接头32上端伸入储液腔3内且侧面设有定回流口321，所述管接头32下端伸出储液腔3与容器内腔连通，所述管接头32上端可活动地连接有进液管322，所述进液管322下端侧面设有动回流口323，当打开旋盖41时，作用进液管322相对管接头32活动可使得动回流口323与定回流口321对齐导通以进行回流，所述进液管322上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325。当按压打气膜腔而向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若所进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构，即作用进液管322相对管接头32活动可使得动回流口323与定回流口321对齐导通以进行回流，可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将所经过调节回流的储液腔内的物质倒出。
如图2所示，为了便于调节回流，所述所述旋盖41上连接有止转钥匙22，所述进液管322上端设有止转角324，当打开旋盖41时，止转钥匙22与止转角324连接，进而带动进液管322活动，使得动回流口323与定回流口321对齐导通以进行回流。
如图3所示，为了提高打气及补气效率，所述旋盖41和止转钥匙22为上下开口的中空结构，所述旋盖41或止转钥匙22上设有当旋盖41连接在膜腔口部21时，外界空气可单向进入储液腔3内的单向补气阀221。
如图3所示，为使得容器内腔在初始状态下具有良好的密封性，所述进 气管31上设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
如图5-10所示，本发明还提供一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有可相对隔块5密封滑动的进气管31，所述进气管31上下端分别连通于储液腔3与容器内腔，所述隔块5上还设有下端与容器内腔连通且上端与置于储液腔3内的管接头32，所述管接头32上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述进气管31侧面上且位于储液腔3内设有通过调节进气管31上下滑动进而可调节储液腔3内的储液量的动回流口323。当上下作用活动盖而向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若所进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构，即先将旋盖打开，作用通过调节进气管31上下滑动进而调节动回流口323的位置，可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将所经过调节回流的储液腔内的物质倒出。
为对进气管上下活动进行限位，故可避免进气管与隔块相脱离，即在所述进气管31上设有限位凸起312。
如图5-8所示，本实施例中所述限位凸起312设在进气管31中部和下端部，所述进气管31上端始终伸出于活动盖4上端开口，使用时，打开旋盖，使用者即可作用进气管31上端，将动回流口323调节至相应的位置以进行回流。
如图9-10所示，所述限位凸起312设在进气管31中部和下端部，所述旋盖41上连接有可伸入活动盖4上开口内的调节柱411，所述进气管31上端与调节柱411端部之间相应设有相互配合的连接结构412以使得旋盖41脱离活动盖4上开口后调节柱411可与进气管31配合连接进而可上下调节进气管31中动回流口323的位置，该连接结构为螺纹，打开旋盖，调节柱端部与进气管端部则通过螺纹进行连接，为此便于人们对进液管上的动回流口进行调节。
为确保密封可靠，在所述隔块5向上延伸形成有位于储液腔3内的内环套51，所述内环套51外侧壁与活动盖4内侧壁之间设有密封环52。
如图11、12所示，本发明又一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有回流管套53，所述回流管套53上下端分别连通于储液腔3与容器内腔，所述隔块5上还设有下端与容器内腔连通且上端与置于储液腔3内的管接头32，所述管接头32上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述回流管套53侧面上且位于储液腔3内设有定回流口321，所述回流管套53上端可活动地连接有进气管31，所述进气管31下端侧面设有动回流口323，当旋盖41打开时，作用进气管31相对回流管套53活动可使得动回流口323与定回流口321对齐导通。使用时，上下作用活动盖而向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若所进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构，即将旋盖打开，作用进气管31相对回流管套53活动可使得动回流口323与定回流口321对齐导通，可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将所经过调节回流的储液腔内的物质倒出。
为了使容器内腔在初始状态时具有良好的密封性能，在所述进气管31上设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
为便于使用者调节回流，在所述旋盖41上设有止转钥匙22，所述进气管31上端设有当旋盖41打开时用于与止转钥匙22连接进而带动进气管31活动使得动回流口323与定回流口321对齐导通的止转角324。
为了提高打气效率及补气效率，在所述旋盖41及止转钥匙22为上下开口的中空结构，所述旋盖41或止转钥匙22上设有当旋盖41连接在活动盖4上端口部时外界空气可单向进入储液腔3内的单向补气阀221，当活动盖向上活动时。外界的空气则可经过单向补气阀221快速进入储液腔内。
如图13-14所示，本发明又一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底 座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有回流管套53，所述回流管套53上端堵住且下端与容器内腔连通，所述隔块5上还设有下端与容器内腔连通且上端与置于储液腔3内的管接头32，所述管接头32上设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述回流管套53侧面上且位于储液腔3内设有定回流口321，所述回流管套53上端可活动地连接有回流调节管54，所述回流调节管54下端侧面设有动回流口323，当旋盖41打开时，作用回流调节管54相对回流管套53活动可使得动回流口323与定回流口321对齐导通，所述隔块5上还设有上端向上延伸且下端与容器内腔连通的进气管31。当上下作用活动盖而向容器内腔不断打气时，容器内腔的物质则相应进入储液腔内，若所进入储液腔内的物质超出使用者所需用量时，使用者可以通过作用回流调节结构，即将旋盖打开，作用回流调节管54相对回流管套53活动可使得动回流口323与定回流口321对齐导通，可将储液腔内过多的物质先回流至容器内腔，之后满足定量所需时，再关闭回流调节结构，最后可将所经过调节回流的储液腔内的物质倒出。
同样地，为了使容器内腔在初始状态时具有良好的密封性能，所述进气管31上端设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。
为了提高打气效率及补气效率，所述旋盖41上设有设有当旋盖41连接在活动盖4上端口部时，外界空气可单向进入储液腔3内的单向补气阀221。
为了便于使用者调节回流，所述活动盖4上端开口或旋盖41连接有止转钥匙22，止转钥匙22可以通过连接带连接在一体连接在旋盖上，或通过连接带可活动地系在活动盖上端开口，所述回流调节管54上端设有当旋盖41打开时用于与止转钥匙22连接进而带动回流调节管54活动使得动回流口323与定回流口321对齐导通的止转角324，如此可避免止转钥匙丢失，方便使用者调节。
如图15-19所示，本发明再提供一种可回流的打气盖，包括连接底座1，所述连接底座1上下开口，所述连接底座1上下开口之间设有隔块5进而将连接底座1上部隔成储液腔3，所述连接底座1下开口用于与容器口部连接，所述连接底座1上开口连接有活动盖4，所述连接底座1上开口与活动盖4之间设有活塞环40，所述活动盖4上端开口且可拆卸连接有旋盖41，所述隔块5上设有回 流管套53，所述回流管套53上下端分别连通于储液腔3与容器内腔，所述回流管套53侧面上且位于储液腔3内设有定回流口321，所述回流管套53上端可活动地连接有上下开口的回流调节管54，所述回流调节管54下端侧面设有动回流口323，当旋盖41打开时，作用进气管31相对回流管套53活动可使得动回流口323与定回流口321对齐导通，所述回流调节管54上且位于动回流口323上方设有使得容器内腔的溶液单向进入储液腔3内的单向进液阀325，所述隔块5上还设有上端向上延伸且下端与容器内腔连通的进气管31。
同样地，为了使容器内腔在初始状态时具有良好的密封性能，所述进气管31上设有使储液腔3内的气体单向进入容器内腔的单向进气阀311。为了打气顺畅，在回流调节管54的侧面且在单向进气阀311上方设有补气侧口，当活动盖下压至底部时，储液腔内的空气可从补气侧口进入回流调节管54进而透过单向进气阀311再进入容器内腔。
为了提高打气效率及补气效率，所述旋盖41上设有设有当旋盖41连接在活动盖4上端口部时，外界空气可单向进入储液腔3内的单向补气阀221。
如图15-16所示，为了便于使用者调节回流，在所述活动盖4上端开口或旋盖41连接有止转钥匙22，止转钥匙22可以通过连接带连接在一体连接在旋盖上，或通过连接带可活动地系在活动盖上端开口，所述回流调节管54上端设有止转角324，当旋盖41打开时，用止转钥匙22与止转角324连接，进而可带动回流调节管54活动使得动回流口323与定回流口321对齐导通的，如此可避免止转钥匙丢失，方便使用者调节。
如图18所示，所述旋盖41内设有止转钥匙22，所述回流调节管54上端设有止转角324，当活动盖4相对连接底座1向下运动时，止转钥匙22可与止转角324连接，旋转旋盖41则可带动回流调节管54活动进而使得动回流口323与定回流口321对齐导通。
以上所有实施例中，根据需要可以储液腔侧壁相应设置刻度标识，使用者通过该刻度标识即可对所需要进入储液腔内的物质进行定量。对于本发明中的容器，其所盛装的物质包括所有适合于本发明产品使用的溶液、胶体等。

Claims (22)

  1. 一种可回流的打气盖，其特征在于包括上下开口的连接底座(1)，所述连接底座(1)上开口连接有可弹性形变的打气膜腔(2)，所述打气膜腔(2)设有膜腔口部(21)，所述膜腔口部(21)可拆卸连接有旋盖(41)，所述连接底座(1)下开口用于与容器口部连接，所述连接底座(1)下开口内连接有置于容器内腔的储液腔(3)，所述储液腔(3)内设有下端与容器内腔连通的进气管(31)，所述储液腔(3)内还设有管接头(32)，所述管接头(32)上端伸入储液腔(3)内且侧面设有定回流口(321)，所述管接头(32)下端伸出储液腔(3)与容器内腔连通，所述管接头(32)上端可活动地连接有进液管(322)，所述进液管(322)下端侧面设有动回流口(323)，当打开旋盖(41)时，作用进液管(322)相对管接头(32)活动可使得动回流口(323)与定回流口(321)对齐导通以进行回流，所述进液管(322)上设有使得容器内腔的溶液单向进入储液腔(3)内的单向进液阀(325)。
  2. 根据权利要求1所述一种可回流的打气盖，其特征在于所述所述旋盖(41)上连接有止转钥匙(22)，所述进液管(322)上端设有止转角(324)，当打开旋盖(41)时，止转钥匙(22)与止转角(324)连接，进而带动进液管(322)活动，使得动回流口(323)与定回流口(321)对齐导通以进行回流。
  3. 根据权利要求2所述一种可回流的打气盖，其特征在于所述旋盖(41)和止转钥匙(22)为上下开口的中空结构，所述旋盖(41)或止转钥匙(22)上设有当旋盖(41)连接在膜腔口部(21)时，外界空气可单向进入储液腔(3)内的单向补气阀(221)。
  4. 根据权利要求1-3任意一项所述一种可回流的打气盖，其特征在于所述进气管(31)上设有使储液腔(3)内的气体单向进入容器内腔的单向进气阀(311)。
  5. 一种可回流的打气盖，其特征在于包括连接底座(1)，所述连接底座(1)上下开口，所述连接底座(1)上下开口之间设有隔块(5)进而将连接底座(1)上部隔成储液腔(3)，所述连接底座(1)下开口用于与容器口部连接，所述连接底座(1)上开口连接有活动盖(4)，所述连接底座(1)上开口与活动盖(4)之间设有活塞环(40)，所述活动盖(4)上端开口且可拆卸连接有旋盖(41)，所述隔块(5)上设有可相对隔块(5)密封滑动的进气管(31)，所述进气管(31)上下端分别连通于储液腔(3)与容器内腔，所述隔块(5)上还设有下端与容器 内腔连通且上端与置于储液腔(3)内的管接头(32)，所述管接头(32)上设有使得容器内腔的溶液单向进入储液腔(3)内的单向进液阀(325)，所述进气管(31)侧面上且位于储液腔(3)内设有通过调节进气管(31)上下滑动进而可调节储液腔(3)内的储液量的动回流口(323)。
  6. 根据权利要求5所述一种可回流的打气盖，其特征在于所述进气管(31)上设有限位凸起(312)。
  7. 根据权利要求6所述一种可回流的打气盖，其特征在于所述限位凸起(312)设在进气管(31)中部和下端部，所述进气管(31)上端始终伸出于活动盖(4)上端开口。
  8. 根据权利要求6所述一种可回流的打气盖，其特征在于所述限位凸起(312)设在进气管(31)中部和下端部，所述旋盖(41)上连接有可伸入活动盖(4)上开口内的调节柱(411)，所述进气管(31)上端与调节柱(411)端部之间相应设有相互配合的连接结构(412)以使得旋盖(41)脱离活动盖(4)上开口后调节柱(411)可与进气管(31)配合连接进而可上下调节进气管(31)中动回流口(323)的位置。
  9. 根据权利要求5-8任意一项所述一种可回流的打气盖，其特征在于所述隔块(5)向上延伸形成有位于储液腔(3)内的内环套(51)，所述内环套(51)外侧壁与活动盖(4)内侧壁之间设有密封环(52)。
  10. 一种可回流的打气盖，其特征在于包括连接底座(1)，所述连接底座(1)上下开口，所述连接底座(1)上下开口之间设有隔块(5)进而将连接底座(1)上部隔成储液腔(3)，所述连接底座(1)下开口用于与容器口部连接，所述连接底座(1)上开口连接有活动盖(4)，所述连接底座(1)上开口与活动盖(4)之间设有活塞环(40)，所述活动盖(4)上端开口且可拆卸连接有旋盖(41)，所述隔块(5)上设有回流管套(53)，所述回流管套(53)上下端分别连通于储液腔(3)与容器内腔，所述隔块(5)上还设有下端与容器内腔连通且上端与置于储液腔(3)内的管接头(32)，所述管接头(32)上设有使得容器内腔的溶液单向进入储液腔(3)内的单向进液阀(325)，所述回流管套(53)侧面上且位于储液腔(3)内设有定回流口(321)，所述回流管套(53)上端可活动地连接有进气管(31)，所述进气管(31)下端侧面设有动回流口(323)，当旋盖(41) 打开时，作用进气管(31)相对回流管套(53)活动可使得动回流口(323)与定回流口(321)对齐导通。
  11. 根据权利要求10所述一种可回流的打气盖，其特征在于所述进气管(31)上设有使储液腔(3)内的气体单向进入容器内腔的单向进气阀(311)。
  12. 根据权利要求10或11所述一种可回流的打气盖，其特征在于所述旋盖(41)上设有止转钥匙(22)，所述进气管(31)上端设有当旋盖(41)打开时用于与止转钥匙(22)连接进而带动进气管(31)活动使得动回流口(323)与定回流口(321)对齐导通的止转角(324)。
  13. 根据权利要求12所述一种可回流的打气盖，其特征在于所述旋盖(41)及止转钥匙(22)为上下开口的中空结构，所述旋盖(41)或止转钥匙(22)上设有当旋盖(41)连接在活动盖(4)上端口部时外界空气可单向进入储液腔(3)内的单向补气阀(221)。
  14. 一种可回流的打气盖，其特征在于包括连接底座(1)，所述连接底座(1)上下开口，所述连接底座(1)上下开口之间设有隔块(5)进而将连接底座(1)上部隔成储液腔(3)，所述连接底座(1)下开口用于与容器口部连接，所述连接底座(1)上开口连接有活动盖(4)，所述连接底座(1)上开口与活动盖(4)之间设有活塞环(40)，所述活动盖(4)上端开口且可拆卸连接有旋盖(41)，所述隔块(5)上设有回流管套(53)，所述回流管套(53)上端堵住且下端与容器内腔连通，所述隔块(5)上还设有下端与容器内腔连通且上端与置于储液腔(3)内的管接头(32)，所述管接头(32)上设有使得容器内腔的溶液单向进入储液腔(3)内的单向进液阀(325)，所述回流管套(53)侧面上且位于储液腔(3)内设有定回流口(321)，所述回流管套(53)上端可活动地连接有回流调节管(54)，所述回流调节管(54)下端侧面设有动回流口(323)，当旋盖(41)打开时，作用回流调节管(54)相对回流管套(53)活动可使得动回流口(323)与定回流口(321)对齐导通，所述隔块(5)上还设有上端向上延伸且下端与容器内腔连通的进气管(31)。
  15. 根据权利要求14所述一种可回流的打气盖，其特征在于所述进气管(31)上端设有使储液腔(3)内的气体单向进入容器内腔的单向进气阀(311)。
  16. 根据权利要求14所述一种可回流的打气盖，其特征在于所述旋盖(41)上 设有设有当旋盖(41)连接在活动盖(4)上端口部时，外界空气可单向进入储液腔(3)内的单向补气阀(221)。
  17. 根据权利要求14-16所述一种可回流的打气盖，其特征在于所述活动盖(4)上端开口或旋盖(41)连接有止转钥匙(22)，所述回流调节管(54)上端设有当旋盖(41)打开时用于与止转钥匙(22)连接进而带动回流调节管(54)活动使得动回流口(323)与定回流口(321)对齐导通的止转角(324)。
  18. 一种可回流的打气盖，其特征在于包括连接底座(1)，所述连接底座(1)上下开口，所述连接底座(1)上下开口之间设有隔块(5)进而将连接底座(1)上部隔成储液腔(3)，所述连接底座(1)下开口用于与容器口部连接，所述连接底座(1)上开口连接有活动盖(4)，所述连接底座(1)上开口与活动盖(4)之间设有活塞环(40)，所述活动盖(4)上端开口且可拆卸连接有旋盖(41)，所述隔块(5)上设有回流管套(53)，所述回流管套(53)上下端分别连通于储液腔(3)与容器内腔，所述回流管套(53)侧面上且位于储液腔(3)内设有定回流口(321)，所述回流管套(53)上端可活动地连接有上下开口的回流调节管(54)，所述回流调节管(54)下端侧面设有动回流口(323)，当旋盖(41)打开时，作用进气管(31)相对回流管套(53)活动可使得动回流口(323)与定回流口(321)对齐导通，所述回流调节管(54)上且位于动回流口(323)上方设有使得容器内腔的溶液单向进入储液腔(3)内的单向进液阀(325)，所述隔块(5)上还设有上端向上延伸且下端与容器内腔连通的进气管(31)。
  19. 根据权利要求18所述一种可回流的打气盖，其特征在于所述进气管(31)上设有使储液腔(3)内的气体单向进入容器内腔的单向进气阀(311)。
  20. 根据权利要求18所述一种可回流的打气盖，其特征在于所述旋盖(41)上设有设有当旋盖(41)连接在活动盖(4)上端口部时，外界空气可单向进入储液腔(3)内的单向补气阀(221)。
  21. 根据权利要求18-20所述一种可回流的打气盖，其特征在于所述活动盖(4)上端开口或旋盖(41)连接有止转钥匙(22)，所述回流调节管(54)上端设有止转角(324)，当旋盖(41)打开时，用止转钥匙(22)与止转角(324)连接，进而可带动回流调节管(54)活动使得动回流口(323)与定回流口(321)对齐导通的。
  22. 根据权利要求18-20所述一种可回流的打气盖，其特征在于所述旋盖(41)内设有止转钥匙(22)，所述回流调节管(54)上端设有止转角(324)，当活动盖(4)相对连接底座(1)向下运动时，止转钥匙(22)可与止转角(324)连接，旋转旋盖(41)则可带动回流调节管(54)活动进而使得动回流口(323)与定回流口(321)对齐导通。
PCT/CN2020/072812 2019-01-18 2020-01-17 一种可回流的打气盖 WO2020147846A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2520921A1 (en) * 2003-03-31 2004-10-21 Nick J. Manesis Multi-dose liquid dispensing assembly
JP2014069837A (ja) * 2012-09-28 2014-04-21 Yoshino Kogyosho Co Ltd 吐出容器
CN206345198U (zh) * 2017-01-05 2017-07-21 四川农业大学 一种双瓶口螺旋盖
CN206634521U (zh) * 2017-04-16 2017-11-14 陕西金栗酒业有限责任公司 一种按动式取酒装置
CN110056498A (zh) * 2019-01-18 2019-07-26 中山市华宝勒生活用品实业有限公司 一种可回流的打气盖

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2520921A1 (en) * 2003-03-31 2004-10-21 Nick J. Manesis Multi-dose liquid dispensing assembly
JP2014069837A (ja) * 2012-09-28 2014-04-21 Yoshino Kogyosho Co Ltd 吐出容器
CN206345198U (zh) * 2017-01-05 2017-07-21 四川农业大学 一种双瓶口螺旋盖
CN206634521U (zh) * 2017-04-16 2017-11-14 陕西金栗酒业有限责任公司 一种按动式取酒装置
CN110056498A (zh) * 2019-01-18 2019-07-26 中山市华宝勒生活用品实业有限公司 一种可回流的打气盖

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