EP4011502A1 - Stempelartige flüssigkeitsausstossvorrichtung - Google Patents

Stempelartige flüssigkeitsausstossvorrichtung Download PDF

Info

Publication number
EP4011502A1
EP4011502A1 EP20214233.7A EP20214233A EP4011502A1 EP 4011502 A1 EP4011502 A1 EP 4011502A1 EP 20214233 A EP20214233 A EP 20214233A EP 4011502 A1 EP4011502 A1 EP 4011502A1
Authority
EP
European Patent Office
Prior art keywords
discharge
fluid
container
hole
stamp
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.)
Withdrawn
Application number
EP20214233.7A
Other languages
English (en)
French (fr)
Inventor
Hoi Sook KIM
Jeong Min Lee
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.)
Woorikids+ Inc
Original Assignee
Woorikids+ Inc
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 Woorikids+ Inc filed Critical Woorikids+ Inc
Publication of EP4011502A1 publication Critical patent/EP4011502A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0038—Inner container disposed in an outer shell or outer casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/28—Masking elements, i.e. elements defining uncoated areas on an object to be coated for defining uncoated areas that are not enclosed within coated areas or vice versa, e.g. for defining U-shaped border lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts

Definitions

  • the present disclosure relates to a stamp-type fluid discharge apparatus and, more particularly, to a stamp-type fluid discharge apparatus capable of discharging a fluid including a fragrance and color to an object.
  • a cosmetic formed of fluid is discharged to an object using a spray method.
  • a container having a size that may be held in one hand so that most users may easily grip it may be used, and specifically, a discharge port is projected in one direction to press a spray button with a thumb or a forefinger.
  • the user points the discharge port in a direction toward an object the user wants and presses the spray button with a thumb or forefinger.
  • the discharge port is mainly located in a lateral direction of the button so that the discharge is not disturbed by the thumb and the forefinger.
  • the cosmetic may be scattered in a direction that the user does not want or the cosmetic may be sprayed in a cluster to form droplets.
  • this type of cosmetic container has a problem of eliminating the advantages of the spray method by eliminating the spray method.
  • An aspect of the present disclosure provides a stamp-type fluid discharge apparatus for transferring a fluid pattern to an object.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus for preventing spreading of a fluid pattern transferred to an object.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus for preventing non-uniform transfer of a fluid pattern to an object.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus for preventing irregular discharge of a total amount of fluid.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus that may be recycled.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus capable of discharging a fluid in various directions.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus capable of changing an appearance.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus capable of preventing leakage of a stored fluid.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus for reducing a possibility of damage due to external impact.
  • Another aspect of the present disclosure provides a stamp-type fluid discharge apparatus for preventing deterioration of a fluid in a container.
  • a stamp-type fluid discharge apparatus may include: a container storing fluid; and a discharge unit coupled to the container and discharging the fluid stored in the container in a longitudinal direction of the container by a stamping operation in which the discharge unit is pressed after coming into contact with an object, wherein the discharge unit includes: a pumping part having a portion installed in the container to pump part of the fluid stored in the container by the stamping operation; and a discharge part connected to the pumping part and discharging a pumped fluid, and the discharge part includes: a discharge hole formed in the length direction of the container; and a protruding wall protruding in a loop shape to surround the discharge hole and isolating the discharge hole and the object when coming into contact with the object.
  • the discharge hole may be formed in a tapered shape in which a hole width decreases toward the outside.
  • the discharge hole may be provided in plurality to form a predetermined pattern as a whole, and when the discharge unit is pressed in the longitudinal direction in a state where the protruding wall is supported by the object, the fluid in the container may be transferred to the object in a predetermined pattern through the discharge hole.
  • the discharge part may include: a transfer member connected to the pumping part to transfer the fluid pumped by the pumping part; a discharge body overlapping the transfer member and having at least one hole disposed to correspond to the predetermined pattern; and a discharge member overlapping the discharge body and having the discharge hole, wherein the hole has a tapered shape in which a hole width decreases in a direction toward the discharge hole to increase a flow velocity of the fluid passing therethrough.
  • a fluid distribution hole may be provided between the discharge member and the discharge body or between the discharge body and the transfer member to distribute the pumped fluid before the fluid is discharged to the discharge hole.
  • the fluid distribution hole may include: a first cavity provided between the discharge member and the discharge body and having a form in which the discharge hole is located therein when overlapped in the longitudinal direction; and a second cavity formed between the discharge body and the transfer member and having a form in which the hole is located therein when overlapped in the longitudinal direction.
  • the stamp-type fluid discharge apparatus may further include: a storage tank connected to the pumping part, disposed in the container, and having a communication hole so that a part of the fluid stored in the container is introduced and stored, wherein the pumping part may include an opening located in the container so that the fluid may be introduced, and the communication hole may be located closer to the discharge part than the opening so that the fluid stored in the storage tank is introduced to the pumping part through the opening.
  • the discharge part may further include a slide wall protruding in the opposite direction of the protruding wall
  • the discharge unit may further include a body part, in a state of being coupled with the pumping part, coupled to the container so that a portion of the pumping part is located in the container, the body part may guide movement and returning to an original state according to pressing of the discharge part
  • the body part may include: a first guide covering an outer circumference of the slide wall; a second guide covering an inner circumference of the slide wall; and a recess connecting the first guide and the second guide and coming into contact with an end of the slide wall when the slide wall moves by a predetermined distance.
  • the protruding wall may include: a protruding ring protruding in a loop shape to surround the discharge hole in the discharge body; and a fastening ring detachably fastened to the protruding ring, wherein the fastening ring covers an upper end of the discharge member mounted in the discharge body to prevent separation when fastened to the protruding ring.
  • the pumping part may include: a pump body having a space in which the fluid is detained therein and having an opening opened to communicate with the container; a ball disposed in the opening and opening or closing the opening so that the fluid in the container flows to the pump body or is prevented; a pump plug having a tubular shape and protruding from an inner wall surface of the pump body; a first piston rod located to penetrate the pump body and connected with the discharge part so as to move in the longitudinal direction; a first spring coming into contact with the pump plug and the first piston rod to push out the first piston rod in the direction of the discharge part; a second piston rod located in the pump body and moved in the longitudinal direction to open or close a tube of the first piston rod and a flow path formed as the pump plug or the opening of the pump body alternately; and a second spring providing elasticity to push out the second piston rod in a direction opposite to the first piston rod, when coming into contact with the pump plug and the second piston rod, wherein the fluid flowing into the opening by passing through the ball is pumped to the discharge
  • the stamp-type fluid discharge apparatus may have a fluid discharge hole forming a pattern.
  • the stamp-type fluid discharge apparatus may discharge a fluid in a pattern corresponding to a pattern of the discharge hole.
  • the discharge hole of the stamp-type fluid discharge apparatus has a tapered cross-section that gradually decreases outward, so that a flow velocity increases when the fluid is discharged, and has the protruding wall surrounding a target part of the object, so that the fluid may be prevented from scattering to outside of the target part. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may prevent spreading of the fluid pattern transferred to the object.
  • the stamp-type fluid discharge apparatus may have a cavity structure that dually distributes the fluid before the fluid is discharged through the discharge hole. Accordingly, all discharge holes of the stamp-type fluid discharge apparatus according to an embodiment may discharge the fluid at a uniform flow velocity, thereby preventing a fluid pattern from being unevenly transferred to the target part of the object.
  • the stamp-type fluid discharge apparatus may include a pumping part in which fluid is temporarily stored. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment discharges a certain amount of fluid stored in the pumping part, thereby preventing a total amount of fluid from being discharged irregularly.
  • a vial is replaceable. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may be recycled.
  • the stamp-type fluid discharge apparatus may include a storage tank for detaining fluid so that fluid may be supplied to the pumping part in various directions. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may discharge fluid even when the object is located above or below the stamp-type fluid discharge apparatus.
  • the stamp-type fluid discharge apparatus may include a separate replaceable inner container, a decor, a discharge member replaceably. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may easily change an appearance thereof.
  • the stamp-type fluid discharge apparatus may include a plurality of sealing members at parts where replacement is performed. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may prevent leakage of fluid.
  • the stamp-type fluid discharge apparatus may include a vial and may include an inner container and an outer container that dually surrounds the vial. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may buffer an external impact applied to the vial.
  • the stamp-type fluid discharge apparatus may separate the object and a discharge hole to prevent contact therebetween, and the pumping part of the stamp-type fluid discharge apparatus may block the container and a discharge part. Accordingly, the stamp-type fluid discharge apparatus according to an embodiment may prevent deterioration of fluid in the container.
  • FIG. 1 is a perspective view of a stamp-type fluid discharge apparatus according to an embodiment
  • FIG. 2 is a cross-sectional view of a stamp-type fluid discharge apparatus according to an embodiment
  • FIG. 3 is an exploded perspective view of a discharge unit 300 of a stamp-type fluid discharge apparatus according to an embodiment.
  • FIG. 4 is an exploded perspective view of a discharge unit of a stamp-type fluid discharge apparatus according to an embodiment in another direction
  • FIG. 5 is a cross-sectional view illustrating a state without a cap in the stamp-type fluid discharge apparatus according to an embodiment
  • FIG. 6 is a cross-sectional view illustrating a state in which a stamp-type fluid discharge apparatus according to an embodiment is stamped.
  • FIG. 7 is a cross-sectional view of a state in which a stamp-type fluid discharge apparatus according to an embodiment is returned after stamping
  • FIG. 8 is an enlarged cross-sectional perspective view of a discharge part of a stamp-type fluid discharge apparatus according to an embodiment.
  • the stamp-type fluid discharge apparatus may include a cap 400, a container 100, a storage tank 200, and a discharge unit 300.
  • the cap 400 may be detachably coupled to the discharge unit 300 or may be coupled to the container 100. Accordingly, the cap 400 may block the discharge unit 300 from the outside so that the discharge unit 300 is not exposed to the outside when a user keeps the stamp-type fluid discharge apparatus in storage. When the user uses the stamp-type fluid discharge apparatus, the cap 400 may be separated from the discharge unit 300 or the container 100 to expose the discharge unit 300.
  • the cap 400 may be formed in a cup shape to correspond to a protruding shape of the discharge unit 300.
  • the container 100 may store a fluid, such as a liquid perfume, a liquid cosmetic, a liquid dye, a liquid disinfectant, and the like therein.
  • the container 100 may include an outer container 110, an inner container 120 and a vial 130, and the fluid may be stored in the vial 130.
  • This vial 130 may be in a bottle shape as shown in FIG. 2 .
  • the vial 130 may have a spiral that may be combined with components of the discharge unit 300 or other container 100 at an inlet portion of the bottle.
  • the vial 130 is illustrated and described in the form of a bottle having a fixed shape, but is not limited thereto.
  • the vial may be in the form of a plastic pack that may be flexibly changed or in the form of a syringe cylinder with one side moving.
  • a rigid member may be provided in an open portion of the plastic pack and combined with the components of the discharge unit 300 or other container 100.
  • the inner container 120 may be in the form of a bottle having a diameter larger than that of the vial so as to surround the vial 130 or may be a thin printed material in the form of paper or a small elastic body.
  • the outer container 110 may be in the form of a bottle larger than diameters of the vial 130 and the inner container 120 to surround the inner container 120. Therefore, the inner container 120 may be located between the outer container 110 and the vial 130 and may isolate the outer container 110 and the vial 130 so that when an impact is applied to the stamp-type fluid discharge apparatus due to user's carelessness, the inner container 200 may serve to buffer transmission of the impact applied to the outer container 110, to the vial 130.
  • the vial 130 is formed of a rigid material, an impact may be transmitted to an inlet portion of the bottle of the vial 130 due to the user's carelessness to damage the vial 130.
  • the inner container 120 prevents movement of the vial 130 in the outer container 110, thereby preventing the impact from concentrating on the inlet portion of the bottle of the vial 130.
  • the storage tank 200 may be located in an internal space of the container 100. Preferably, the storage tank 200 may be located inside the vial 130.
  • the storage tank 200 may include a repository 210, a decor 220, and a decor connection wall 230.
  • the repository 210 may have an internal space and the internal space may be detained in the vial 130.
  • the repository 210 may be open on one side.
  • the decor connection wall 230 may be connected to one open side of the repository 210 to form a space separated from the internal space of the vial 130.
  • the decor connection wall 230 may be detachably screwed to the repository 210.
  • the decor 220 may be located on a side of the decor connection wall 230 opposing the repository 210.
  • the decor 220 may be observed from the outside of the container 100 when the container 100 is formed of a transparent material, thereby providing an aesthetic effect. That is, the decor 220 may have a shape that provides an aesthetic effect or a structure such as a logo.
  • the decor 220 may be connected to the repository 210 by the decor connection wall 230.
  • the repository 210 may have a communication hole 2122 open on one side thereof to allow fluid in the vial 130 to flow into the space within the repository 210.
  • the communication hole 2122 may be preferably formed in a direction of the bottle inlet of the vial 130 when the repository 210 is located in the internal space of the vial 130.
  • the fluid inside the vial 130 may descend in the direction of the bottle inlet of the vial 130, so that the repository 210 may be entirely or partly submerged in the fluid in the vial 130, and when the bottle inlet of the vial 130 rotates in a direction opposite to the direction in which gravity acts, the fluid that has moved to the bottle inlet portion of the vial 130 may be directed in a direction opposing the bottle inlet of the vial 130.
  • the fluid may move and flow into the communication hole 2122, and accordingly, when the bottle inlet of the vial 130 is located in the direction opposite to the direction in which gravity acts, the fluid may remain detained inside the repository 210.
  • a partition wall 212 configuring a surface of the repository 210 formed near the communication hole 2122, that is, in the direction in which the communication hole 2122 is located, may be formed to be inclined in a direction of a side wall of the repository 210. This will be described in detail together with the discharge unit 300 below.
  • the discharge unit 300 may be coupled to the container 100 and may discharge the fluid stored in the container 100 by a stamping operation which is pressed when coming into contact with an object such as a body or clothing.
  • the discharge unit 300 may include a passage through which a fluid flows and a pumping part 310 for generating a flow in the passage, and one side of the discharge unit 300 may be coupled to the container 100. Accordingly, the fluid in the container 100 may be discharged toward the object through the discharge unit 300.
  • the discharge unit 300 may discharge the fluid to be sprayed in a longitudinal direction of the container 100.
  • the discharge unit 300 may include the pumping part 310, a discharge part 320, and a body part 330.
  • the pumping part 310 may be partially installed in the container 100, preferably, in the vial 130 or may be disposed in a structure in communication with the container 100 so that the fluid in the container 100 may reach.
  • the discharge part 320 may be connected to the pumping part 310, and the pumping part 310 may pump the fluid in a direction of the discharge part 320.
  • the body part 330 may be movably or detachably fixed to connect all the pumping part 310, the discharge part 320, and the container 100.
  • the pumping part 310 may include a pump body 316, a protruding ring 318, a pump plug 317, a ball 311, a first piston rod 315, a second piston rod. 313, a first spring 314, and a second spring 312.
  • the pump body 316 may be formed in a container shape, preferably, in a cylindrical shape, and may have a space in which fluid is detained therein.
  • some or all of the components of the pumping part 310 may be located in an internal space of the pump body 316 and fluid may be detained in the space other than the components of the pumping part 310.
  • the fluid may be a fluid transferred from the container 100 through the storage tank 200 described above.
  • the pump body 316 may be open to communicate with the storage tank 200 so that the fluid passing through the storage tank 200 flows into the internal space of the pump body 316, or, if the storage tank 200 is omitted, the pump body 316 may have an opening 3102 provided to communicate with the container 100, i.e., the vial, so that the fluid in the container 100 may flow into the internal space of the pump body 316.
  • the opening may be provided in a direction opposite to the discharge part based on the pump body 316.
  • the pump plug 317 may be provided in the internal space of the pump body 316 and may have a tubular shape.
  • the pump plug 317 may be fixedly disposed on an inner surface near a center portion of the pump body 316 in the longitudinal direction.
  • the pump plug 317 may be an independent member attached to an inner side of the pump body 316 or may be a member formed integrally with the pump body 316 protruding inward from the pump body 316.
  • the pump plug 317 may have a tubular or annular shape formed to reduce a width of the pump body 316 at one point in the longitudinal direction.
  • the first spring 314 may be disposed on one side of the pump plug 317 and the second spring 312 may be disposed on the other side.
  • the pump plug 317 may have a tubular or annular shape in which a passage is formed in the middle and may have a diameter smaller than that of the pump body 316.
  • the first spring 314 and the second spring 312 may be coil springs, and one end (a portion where the coil springs gather in a circular shape) may be located at a width portion of the pump plug 317.
  • both surfaces of the pump plug 317 may have recesses as shown in FIG. 5 , and one ends of the first spring 314 and the second spring 312 provided as coil springs may be fitted into the recesses formed on both surfaces of the pump plug 317, respectively.
  • the first spring 314 may be located in the direction of the discharge part 320 with respect to the pump plug 317
  • the second spring 312 may be located in a direction opposite to the discharge part 320 with respect to the pump plug 317.
  • the second piston rod 313 may be located inside the pump body 316. As shown in FIG. 6 , the second piston rod 313 may include a lead-in element 3134 protruding in the direction of the discharge part 320 and a first projection 3132 protruding in a direction of an inner circumference of the pump body 316 at a circumferential portion of the lead-in element 3134.
  • the second spring 312 may be disposed between the first projection 3132 and the pump plug 317.
  • the second spring 312 may be compressed according to the stamping operation, and here, the second piston rod 313 may move toward the discharge part 320 so that an interval between the first projection 3132 and the pump plug 317 may be reduced. Accordingly, the opening 3102 of the pump body 316 may be opened or closed according to movement of the first projection 3132.
  • the lead-in element 3134 of the second piston rod 313 may be formed such that a width of a cross-section thereof decreases in a direction toward the discharge part 320, and accordingly, the lead-in element may pass through a hole of the pump plug 317 according to movement of the second piston rod 313, and after the lead-in element 3134 has passed by a certain amount, the cross-sectional width of the lead-in element 3134 and the circumference of the hole of the pump plug 317 may correspond to each other, so that the hole of the pump plug 317 may be closed.
  • the first piston rod 315 is located so that a part thereof penetrates the pump body 316, and an end of a portion protruding outward from the pump body 316 through the pump body 316 may be connected to the discharge part 320. Accordingly, the first piston rod 315 may move in the longitudinal direction by the stamping operation together with the discharge part 320.
  • the first piston rod 315 is formed in a tubular shape and may include a second projection 3152 protruding from a portion of the outer circumferential surface of the tube of the first piston rod 315 in a direction toward the inner circumferential surface of the pump body 316.
  • the first spring 314 may be disposed between the pump plug 317 and the second projection 3152, and the second projection 3152 may move in the direction of the pump plug 317 according to the stamping operation.
  • a conduit of the first piston rod 315 may be preferably formed to become narrower in the direction of the discharge part 320, and more preferably may be formed to correspond to the lead-in element 3134 of the second piston rod 313.
  • the lead-in element 3134 of the second piston rod 313 may be inserted into the tube of the first piston rod 315 to close the tube of the first piston rod 315.
  • the first spring 314 and the second spring 132 may generate elastic force in different directions, and specifically, the first spring 314 and the second spring 314 may provide elastic force in directions opposite to each other based on the pump plug 317.
  • the first spring 314 may provide elasticity that pushes the first piston rod 315 in the direction of the discharge part 320 and the second spring may provide elasticity that pushes the second piston rod 313 in a direction opposite to the first piston rod 315, i.e., toward the end in the direction opposite to the end adjacent to the inlet of the vial 130.
  • the first piston rod 315 and the second piston rod 313 may flow during the stamping operation.
  • the second piston rod 313 may close the opening 3102 formed during the stamping operation, and when the stamping operation is finished, the second piston rod 313 may open the opening 3102 to allow the fluid to flow into the pump body 316 so that a negative pressure formed in the pump body 316 by an amount of the fluid pumped to the discharge part 320 along the tube of the first piston rod 316 is corrected.
  • stamp-type fluid discharge apparatus may discharge as much fluid as the fluid flowing into the pump body 316 to the object at a time, thereby preventing an excessive supply of fluid.
  • the ball 311 may be disposed in the opening 3102.
  • the opening 3102 may be a tubular hole protruding from one side of the pump body 316, and the ball 311 may be disposed in the tubular shape of the opening 3102.
  • a hole in the pump body 316 may be formed smaller than a hole in the direction of the container 100, and the ball 311 disposed in the opening 3102 may be formed larger than the hole in the direction of the container 100. Accordingly, the ball 311 may be prevented from passing through the opening 3102 in the direction of the container 100.
  • the ball 311 is illustrated and described as a spherical structure, but is not limited thereto.
  • the ball 311 may be a stopper or a valve allowed to move in only one direction.
  • the ball 311 may open or close the opening 3102 so that the fluid in the container flows into or prevented against the pump body 316 according to the stamping operation.
  • the communication hole 2122 of the storage tank 200 may be formed closer to the discharge part 320 than the opening 3106 of the pump body 316.
  • a part of the fluid stored in the repository 210 of the storage tank 200 may selectively move again to the vial 130, and in this case, since fluid less than a fixed amount may flow into the pump body 316, the opening 3102 should be sufficiently submerged by the repository 210 to receive a sufficient fluid.
  • the communication hole 2122 should be disposed higher than the opening 3106 (when the discharge part is placed upward), and the fluid having a capacity as much as a difference in head may flow into the pump body 316 through the opening 3106. That is, it is preferable that the capacity as much as the difference in head (height difference between the opening and the communication hole) is larger than the capacity that may flow into the pump body 316 at a time.
  • the partition wall 212 described above may be formed to be inclined to reduce a space in the repository 210 occupied by the fluid when the stamp-type fluid discharge apparatus is inclined to face upward. Specifically, since the partition wall 212 is formed to be inclined, when the stamp-type fluid discharge apparatus is inclined, the space on one side of the repository 210 may be reduced to increase an overall head of the fluid, and thus, the fluid may be easily supplied to the pump body 316.
  • the user may use the stamp-type fluid discharge apparatus in various directions, and the stamp-type fluid discharge apparatus may discharge a fixed amount of fluid regardless of direction.
  • the protruding ring 318 will be described together with the body part 330 below.
  • the fluid stored in the container 100 may be pumped by the structure of the pumping part 310 so as to be delivered to the discharge part 320.
  • the discharge part 320 may be connected to the pumping part 310 to discharge the pumped fluid toward the object.
  • the discharge part 320 may include a transfer member 321, a discharge body 322, a discharge member 323, a protruding wall 324, a slide wall 325, and a sealing 326.
  • the transfer member 321 may communicate with the tube of the first piston rod 315.
  • the transfer member 321 may include a conduit 3212, and the conduit 3212 may be in communication with the tube of the first piston rod 315.
  • an inner diameter of the conduit 3212 may be equal to an outer diameter of the end of the first piston rod 315 (the end in the direction opposite to the pump body), and the end of the first piston rod 315 may be fitted into the conduit 3212.
  • a protrusion may be provided in the inner diameter of the conduit 3212 and a recess may be provided in the outer diameter of the first piston rod 315.
  • the protrusion of the conduit 3212 and the recess of the first piston rod 315 may be engaged with each other so as to be fixed and may be separated from each other as necessary.
  • the transfer member 321 may include a large plate-shaped member in addition to the conduit 3212, and a first pattern recess 3214 may be formed on the plate.
  • the first pattern recess 3214 will be described in more detail together with a second pattern recess 3224 and a third pattern recess 3226 below.
  • the first pattern recess 3214 formed in the transfer member 321 communicates with the conduit 3212, and the fluid transferred to the conduit 3212 through the pumping part 310 may be widely distributed in the first pattern recess 3214.
  • the discharge body 322 may be disposed to overlap the transfer member 321, and specifically, may have a plate shape that adheres to the plate shape of the transfer member 321.
  • the transfer member 321 may be located relatively in the direction of the container 100, and the discharge body 322 may be located relatively farther from the container 100 than the transfer member 321. That is, the discharge body 322 may overlap the container 100, the transfer member 321, and the discharge body 322 in this order in the plan view.
  • the discharge body 322 may have at least one hole 3222, and the hole 3222 may be formed in a direction parallel to the longitudinal direction of the container 100 as shown in FIG. 8 .
  • each of the holes 3222 may be preferably formed in a parallel direction.
  • the discharge body 322 may include not only the hole 3222 but also a second pattern recess 3224 formed to be concave on a surface in a direction of adhering with the transfer member 321, and may include a third pattern recess 3226 formed to be concave on a surface in a direction opposite thereto.
  • the discharge member 323 may be disposed to overlap the discharge body 322, and specifically, may have a plate shape that adheres to the plate shape of the discharge body 322.
  • the discharge body 322 is located relatively in the direction of the transfer member 321, and the discharge member 323 may be located relatively farther from the transfer member 321 than the discharge body 322. That is, the discharge member 323 may overlap the transfer member 321, the discharge body 322, and the discharge member 323 in this order in the plan view.
  • the discharge member 323 may include at least one discharge hole 3232, and this discharge hole 3232 is preferably formed in a direction parallel to the longitudinal direction of the container 100 as shown in FIG. 8 .
  • each of the discharge holes 3232 may be preferably formed in a parallel direction.
  • the discharge hole 3232 may be formed in a tapered shape in which a width thereof gradually becomes narrower toward the outside. Specifically, the discharge hole 3232 may be formed such that a hole in an outward direction is smaller than a hole in the direction of the discharge member 323, and accordingly, a flow velocity of the fluid supplied to the discharge hole 3232 may increase, while the fluid is passing through the discharge hole 3232.
  • the fluid may be discharged more clearly.
  • the hole 3222 may also be formed in a tapered shape in which a width thereof gradually becomes narrower from the side of the transfer member 321 side to the side of the discharge member 323.
  • the discharge hole 3232 may be configured as one hole or may be configured as a plurality of holes.
  • the component such as the first pattern recess 3214, the second pattern recess 3224, and the third pattern recess 3226, which are provided to distribute the fluid, may be omitted.
  • a plurality of discharge holes 3232 are provided, at least one of the first pattern recess 3214, the second pattern recess 3224, and the third pattern recess 3226 may be omitted.
  • the plurality of discharge holes 3232 may be arranged in a predetermined pattern according to an intention of a manufacturer.
  • a pattern may be a figure having a straight line or curved line, a logo, text, etc.
  • the plurality of discharge holes 3232 may be in the form of a fine point, a point having a shape or may be in the form of a line.
  • the fluid in the pumping part 310 may pass through the discharge hole 3232 and be transferred to the object in the predetermined pattern.
  • a plurality of holes may be provided and disposed in a pattern corresponding to a predetermined pattern formed as the discharge hole 3322, and the fluid pumped to the pumping part 310 may be allowed in the direction of the discharge hole 3232.
  • the discharge hole 3232 and the hole 3222 may be aligned in the longitudinal direction or may be disposed to stagger on a pattern.
  • the fluid may be accelerated, while passing through the hole 3222, and may be accelerated again, while passing through the discharge hole 3232.
  • the discharge hole 3232 and the hole 3222 are arranged to stagger, the fluid passing through the hole 3222 may collide with a rear surface of the discharge member 323 in a space formed by the third pattern recess 3226, and thereafter, the fluid may be discharged to the object through the discharge hole 3232.
  • a fluid distribution hole may be formed between the discharge member 323 and the discharge body 322 or between the discharge body 322 and the transfer member 321.
  • the fluid distribution hole may be formed between the discharge member 323 and the discharge body 322 and between the discharge body 322 and the transfer member 321.
  • the fluid distribution hole may form a space in which the fluid is spread so that the fluid pumped from the pumping part 310 may be uniformly distributed and provided to each of the plurality of discharge holes 3232.
  • the fluid dispersion hole includes a first cavity and a second cavity.
  • the first cavity may be formed between the discharge member 323 and the discharge body 322, and the second cavity may be formed between the discharge body 322 and the transfer member 321.
  • the first cavity may be formed by the first pattern recess 3214 concavely formed on one surface of the transfer member 321 and the second pattern recess 3224 concavely formed on one surface of the discharge body 322 as the transfer member 321 and the discharge body 322 adhere to each other, and the second cavity may be formed by the third pattern recess 3226 concavely formed on the other surface of the discharge body 322 as the discharge body 322 and the discharge member 323 adhere to each other.
  • first pattern recess 3214 may be formed on one surface of the transfer member 321 and the second pattern recess 3224 and the third pattern recess 3226 may be formed on both surfaces of the discharge body 322.
  • the first cavity may be formed such that the discharge hole 3232 of the discharge member 323 is located in the third pattern hole 3226 of the discharge body 322 when the discharge member 323 and the discharge body 322 overlap in the longitudinal direction of the container 100. That is, for example, when the plurality of discharge holes 3232 are arranged linearly, the first cavity may have a width larger than a width of the discharge hole 3232 and may be formed so that a linear shape of the discharge hole 3232 comes within a linear shape of the first cavity in a perspective plan view. Accordingly, the third pattern recess 3226 may also have a width larger than that of the discharge hole 3232.
  • the second cavity may be formed such that the hole 3222 of the discharge body 322 is located in the second pattern recess 3224 of the discharge body 322 or the first pattern recess 3214 of the transfer member 321 when the discharge body 322 and the transfer member 321 overlap in the longitudinal direction of the container 100. That is, for example, when the first cavity is disposed linearly, the second cavity may have a width larger than the width of the first cavity and may be formed so that a linear shape of the first cavity comes within a linear shape of the second cavity in a perspective plan view. Accordingly, the first pattern recess 3214 or the second pattern recess 3224 may also have a width larger than that of the third pattern recess 3226.
  • the second pattern recess 3224 or the third pattern recess 3226 may be omitted according to a design.
  • the protruding wall 324 may have a loop shape to surround a side (corner boundary portion of plate, direction facing the discharge body) of an outer surface of the discharge member 323 having the discharge hole 3232 and protrude in the longitudinal direction of the container 100. Specifically, the protruding wall 324 may protrude in a direction in which the fluid is discharged through the discharge hole 3232 in the longitudinal direction of the container 100. Accordingly, when the stamp-type fluid discharge apparatus is stamped, the protruding wall 324 may come into contact with the object, and as the protruding wall 324 comes into contact with the object, the discharge member 323, that is, the discharge hole 3232, and the object may be separated.
  • the protruding wall 324 may preferably be configured integrally with the discharge body 322 and protrude from the discharge body 322, and more preferably, the protruding wall 324 may include a protruding ring 3242 protruding from the discharge body 322 and having a loop shape to surround a surface of the discharge member 323 in a thickness direction and a fastening ring 3244 detachably fastened to the protruding ring 3242.
  • the fastening ring 3244 may have a thread on an outer surface thereof, and the protruding ring 3242 may have a thread on an inner surface thereof, so that the fastening ring 3244 and the protruding ring 3242 may be screwed together.
  • the fastening ring 3244 may have a recess or protrusion on the outer surface, and the protruding ring 3242 may have a protrusion or recess corresponding to the recess or protrusion of the fastening ring 3244 on the inner surface, so that the fastening ring 3244 and the protruding ring 3242 may be fixed by fastening the recess and the protrusion.
  • the fastening ring 3244 may preferably cover the protruding ring 3242. When the protruding ring 3242 is contaminated, it may be separated from the fastening ring 3244 for replacement according to a user selection. In addition, the fastening ring 3244 may have various aesthetic structures or figures, so that the fastening ring 3244 may be replaced with a fastening ring having a desired shape or figure according to a user selection.
  • the fastening ring 3244 may cover an upper end of the discharge member 323 seated on the discharge body 322 when fastened to the protruding ring 3242 to prevent separation.
  • a circumference of the discharge member 323 may be the same as the protruding ring 3242, and an inner diameter of the fastening ring 3244 may be smaller than that of the discharge member 323. Accordingly, as the fastening ring 3244 is coupled with the protruding ring 3242, the discharge member 323 may be fixed so as not to be moved. Conversely, as the fastening ring 3244 is disengaged from the protruding ring 3242, the discharge member 323 may be separated from the discharge body 322 and replaced.
  • the fastening ring 3244 and the discharge member 323 may be bonded or may be integrally formed, and the discharge member 323 may also be replaced according to replacement of the fastening ring 3244.
  • the discharge member 323 may be a metal plate.
  • a sealing 326 may be disposed on the discharge body 322.
  • the sealing 326 may have an annular shape surrounding all of the plurality of discharge holes 3232 formed in the discharge member 323 from an outer side of the discharge holes 3232 at a time to thereby prevent a leakage of the fluid to a gap formed between the discharge member 323 and the discharge body 322.
  • the slide wall 325 may protrude from the discharge body 322 in a direction opposite to the protruding wall 324.
  • the body part 330 may selectively include a first fixing member 332, a second fixing member 334, and a third fixing member 336.
  • the first fixing member 332 may selectively fix the discharge part 320 and the cap 400
  • the second fixing member 334 may selectively fix the cap 400, the inner container 120, and the outer container 110
  • the third fixing member 336 may selectively fix the pumping part 310 and the vial 130.
  • the first fixing member 332 may include a first guide 3322, a second guide 3324, and a recess 3326.
  • the first guide 3322 may be formed to surround an outer circumference of the slide wall 325
  • the second guide 3324 may be formed to surround an inner circumference of the slide wall 325
  • the recess 3326 may be formed to connect the first guide 3322 and the second guide 3324.
  • the recess 3326 may have a depth set so that the slide wall 325 may move only by a predetermined distance. That is, a distance between an end of the slide wall 325 before stamping and an end of the recess 3326 in a depth direction may be a distance over which the discharge part 320 moves in translation. That is, when the discharge part 320 is moved, the end of the slide wall 325 contacts the end of the recess 3326 in the depth direction, and thus, the depth of the recess 3326 may limit the distance of the translational movement of the discharge part 320.
  • first fixing member 332 may cover both the outer circumference and the inner circumference of the slide wall 325 to guide the slide wall 325. That is, the first fixing member 332 may guide movement of the discharge part including the discharge body 322 fixed to the slide wall 325.
  • a recess or a protrusion may be formed outside the first fixing member 332, and a corresponding protrusion or recess may be formed inside the cup-shaped cap 400, so that the cap 400 and the first fixing member 332 may be detachable.
  • the second fixing member 334 may preferably be formed integrally with the first fixing member 332, and the second fixing member 334 may protrude from the first fixing member 332 in the direction of the container 100.
  • the first fixing member 332 may have a recess, projection, or thread formed on the inner circumferential surface thereof, and similarly, the inner container 120 and the outer container 110 may have the recess, projection, or thread of the first fixing member 332, so that the first fixing member 332 and the outer container 110 or the inner container 120 may be fixedly coupled. Similarly, the first fixing member 332 may be fixedly coupled to the vial 130.
  • the third fixing member 336 may be integrally formed with the second fixing member 334 and the third fixing member 332 and may have a thread, recess or projection to fix the vial 130.
  • the third fixing member 336 may also be coupled to the pumping part 310 through adhesion or threading.
  • the third fixing member 336 and the vial 130 may be detachably screwed, and the protruding ring 318 of the pumping part 310 may be disposed on the bottle inlet side of the vial 130.
  • the protruding ring 318 may be formed of a material having elasticity protruding from the outer circumferential surface of the pump body 316, and as the vial 130 and the third fixing member 336 are coupled, the protruding ring 318 may be fixed in position in a state of being pressed at the bottle inlet of the vial 130.
  • the protruding ring 318 may contact to seal the bottle inlet of the vial 130, so that leakage of the fluid inside the vial 130 in the direction of the inner container 120 or the outer container 110 may be prevented.
  • FIG. 5 shows a state in which the container 100 of the stamp-type fluid discharge apparatus according to an embodiment is placed upward
  • FIG. 6 shows a state in which the discharge part 320 of the stamp-type fluid discharge apparatus according to an embodiment is pressed.
  • FIG. 7 shows a state in which pressure acting on the discharge part 320 of the stamp-type fluid discharge apparatus according to an embodiment is released
  • FIG. 8 shows a path in which a fluid is discharged while a stamp-type fluid discharge apparatus according to an embodiment is pressed.
  • the discharge part 320 when the protruding wall 324 is pressed, the discharge part 320 may be moved in the direction of the container 100 and the pumping part 310.
  • the fluid in the pumping part 310 may be discharged through the pump body 316, the tube of the first piston rod 315, the conduit 3212 of the transfer member 321, the first cavity, and the hole 3222 of the discharge body 322, the second cavity, and the discharge hole 3232 of the discharge member 323.
  • the first piston rod 315 may move in the direction of the container 100 together with the discharge part 320, and accordingly, the lead-in element 3134 of the second piston rod 313 may close the conduit of the first piston rod 315 to push out the fluid in the conduit in the direction toward the discharge part 320.
  • the first piston rod 315 and the discharge part 320 may be restored in the direction of the object by the spring, and a negative pressure may be formed in the internal space of the pump body 316 by the amount of the discharged fluid. Accordingly, the fluid in the vial 130 or the repository 210 may flow into the internal space of the pump body 316 through the opening 3102. In this case, the fluid may push the ball 311 in the direction of the discharge part 320, and similarly, push the second piston rod 313 in the direction of the discharge part 320.
  • the stamp-type fluid discharge apparatus may discharge the fluid in a pattern corresponding to the pattern of the discharge hole 3232, prevent spreading of the fluid pattern transferred to the object, and discharge the fluid at a uniform flow velocity to thereby prevent the fluid pattern from being unevenly transferred to the part of the object.
  • the stamp-type fluid discharge apparatus may discharge a fixed amount of fluid stored in the pumping part 310 to prevent irregular discharge of a total amount of fluid, may be recycled, and may discharge the fluid even when the object is located above or below the stamp-type fluid discharge apparatus.
  • stamp-type fluid discharge apparatus may easily change an appearance, prevent leakage of the fluid, and buffer an external impact added to the vial 130.
  • the stamp-type fluid discharge apparatus may prevent the fluid in the container 100 from deteriorating.
  • stamp-type fluid discharge apparatus described above is not limited to the configuration and method of the embodiments described above, and the embodiments may be configured by selectively combining all or some of the embodiments so that various modifications may be made.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
EP20214233.7A 2020-12-14 2020-12-15 Stempelartige flüssigkeitsausstossvorrichtung Withdrawn EP4011502A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2020/018281 WO2022131385A1 (ko) 2020-12-14 2020-12-14 스탬프형 유체 토출장치

Publications (1)

Publication Number Publication Date
EP4011502A1 true EP4011502A1 (de) 2022-06-15

Family

ID=73854603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20214233.7A Withdrawn EP4011502A1 (de) 2020-12-14 2020-12-15 Stempelartige flüssigkeitsausstossvorrichtung

Country Status (2)

Country Link
EP (1) EP4011502A1 (de)
WO (1) WO2022131385A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158674A (en) * 1999-04-28 2000-12-12 Humphreys; Ronald O. Liquid dispenser with multiple nozzles
WO2009018041A2 (en) * 2007-07-30 2009-02-05 Wipe Aide, Llc Apparatus for storing and hygienically dispensing a cleansing solution
US20120138699A1 (en) * 2010-12-01 2012-06-07 Nicholas Joseph Prischak Spray Dispensing Cup
JP2016001779A (ja) 2014-06-11 2016-01-07 株式会社リコー 携帯端末、データ取得方法、プログラム及び情報処理システム
US9585459B2 (en) * 2013-02-25 2017-03-07 Yonwoo Co., Ltd. Vacuum container for cream type cosmetic
JP2020015539A (ja) * 2018-07-27 2020-01-30 花王株式会社 液体吐出容器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101289483B1 (ko) * 2011-06-21 2013-07-24 한국기술교육대학교 산학협력단 화장품 용기
KR101638230B1 (ko) * 2014-02-14 2016-07-11 주식회사 엘지생활건강 화장품 용기
WO2016099222A1 (ko) * 2014-12-20 2016-06-23 이순탁 화장품용기
JP6582027B2 (ja) * 2016-09-29 2019-09-25 花王株式会社 泡吐出容器
KR102105377B1 (ko) * 2019-10-21 2020-04-28 권태웅 역립형 미스트 분무기
KR102275183B1 (ko) * 2020-12-14 2021-07-08 (주)우리아이들플러스 스탬프형 유체 토출장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158674A (en) * 1999-04-28 2000-12-12 Humphreys; Ronald O. Liquid dispenser with multiple nozzles
WO2009018041A2 (en) * 2007-07-30 2009-02-05 Wipe Aide, Llc Apparatus for storing and hygienically dispensing a cleansing solution
US20120138699A1 (en) * 2010-12-01 2012-06-07 Nicholas Joseph Prischak Spray Dispensing Cup
US9585459B2 (en) * 2013-02-25 2017-03-07 Yonwoo Co., Ltd. Vacuum container for cream type cosmetic
JP2016001779A (ja) 2014-06-11 2016-01-07 株式会社リコー 携帯端末、データ取得方法、プログラム及び情報処理システム
JP2020015539A (ja) * 2018-07-27 2020-01-30 花王株式会社 液体吐出容器

Also Published As

Publication number Publication date
WO2022131385A1 (ko) 2022-06-23

Similar Documents

Publication Publication Date Title
KR101943681B1 (ko) 스퀴즈 용기
US4236651A (en) Dispenser device with valve piston pump
US9668562B2 (en) Airless cosmetic container capable of discharging cosmetic product content in various patterns
US9924775B2 (en) Powder discharging container
US8430275B2 (en) Liquid product dispensing and receiving device
EP1293262A2 (de) Spenderpackung für zwei Flüssigkeiten
HUT70997A (en) Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automaticall adjusted optimized pump stroke for each pattern
KR102427476B1 (ko) 방출 스펀지를 포함하는 액체 디스펜서
JP2005118563A (ja) 物質の包装及び塗布装置
EP4011502A1 (de) Stempelartige flüssigkeitsausstossvorrichtung
KR102275183B1 (ko) 스탬프형 유체 토출장치
JP6219240B2 (ja) 泡噴出容器
US11787620B2 (en) Valve holding device for pocket refill, pocket refill and refillable dispenser casing comprising same
JP4743389B2 (ja) 少量吐出容器
JP2017154742A (ja) 塗布具
KR20160102700A (ko) 사이드버튼이 구비된 펌핑식 화장품 용기
KR100780902B1 (ko) 에어리스 펌핑 장치 및 이를 구비한 용기
US6808085B2 (en) Media dispenser
EP3766587A1 (de) Öffnung und sprühbehälter damit
KR101923389B1 (ko) 유체 디스펜서
JPH06193794A (ja) チューブ形のプッシュ式ワンハンド液体注入ガン
JP2753845B2 (ja) エアゾール容器
JP4554342B2 (ja) 蓄圧式二液噴霧器
EP1917884A1 (de) Kosmetikbürste
JP5554160B2 (ja) 塗布具付き注出器

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201215

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20221216