WO2023163540A1 - Nozzle lever-type pump container having lever structure - Google Patents
Nozzle lever-type pump container having lever structure Download PDFInfo
- Publication number
- WO2023163540A1 WO2023163540A1 PCT/KR2023/002642 KR2023002642W WO2023163540A1 WO 2023163540 A1 WO2023163540 A1 WO 2023163540A1 KR 2023002642 W KR2023002642 W KR 2023002642W WO 2023163540 A1 WO2023163540 A1 WO 2023163540A1
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- WO
- WIPO (PCT)
- Prior art keywords
- lever
- liquid
- nozzle lever
- nozzle
- downward
- Prior art date
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Classifications
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- 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
- B05B11/0089—Dispensing tubes
- B05B11/0091—Dispensing tubes movable, e.g. articulated on the sprayer
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
-
- 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
- B05B11/1042—Components or details
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
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- 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
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
-
- 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
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
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- 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
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
-
- 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
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1077—Springs characterised by a particular shape or material
Definitions
- the present invention relates to a nozzle lever-type pump container having a leverage structure, and more particularly, to a nozzle lever-type pump container in which either a push button method or a nozzle lever method can be used alternatively.
- a nozzle lever-type pump container in which either a push button method or a nozzle lever method can be used alternatively.
- the method since the user can press the nozzle lever with only one hand and receive liquid from the outlet of the nozzle lever at the same time, it is possible to generate a large force with a small amount of force by applying the lever principle, enabling one-handed use. , of course, relates to a nozzle lever-type pump container having a lever structure that can be used very easily by the elderly.
- a container containing liquid contents widely used in daily life is equipped with a small manual pump, the contents of the liquid are discharged out in a certain amount by simply pressing the small manual pump, so the user can use it easily.
- a pump is called a 'dispenser', and when the user presses the pump, the contents contained in the chamber inside the pump are discharged out through the nozzle (discharge hole) of the nozzle head of the pump due to the pressure difference.
- the pump returns to its original state upward by the elastic restoring force of the spring installed between the container and the pump, and the contents in the container are sucked back into the chamber in the pump.
- Such a dispenser is also widely used in shampoo containers, and is used to conveniently discharge a certain amount of shampoo solution contained in the shampoo container.
- a conventional dispenser includes a container in which liquid is accommodated; a housing fixed to the opening side of the container and formed downward and having a negative pressure hole; A hollow shaft that moves up and down by a user's push within the housing; A piston connected to the lower part of the shaft to pressurize or depressurize the inside of the housing; A nozzle head fixed to an upper portion of the shaft while communicating with the shaft; and a chaplet fixed to an upper end of the housing and located between the housing and the shaft.
- a spring having an upper end in contact with a lower end of the piston is installed inside the housing, and a discharge hole is formed between the shaft and the chaplet to secure the inflow and outflow of air.
- the conventional dispenser Since the conventional dispenser has to lift the contents from the end of the tube, that is, the bottom of the container, when pumping, the pumping force is small and the probability of pumping failure is high. In particular, when the viscosity of the contents is high, it is more difficult to pump the contents. There is a problem in that the discharge power is lowered and it is difficult to press the nozzle head. Since the steel spring is built into the housing and is always in contact with the liquid inside the container, there is a risk of deterioration of the liquid due to corrosion of the spring. There is a problem that the manufacturing cost is high due to the excessive number of parts, and since the steel spring and the remaining components made of plastic are assembled together, it is not easy to separate the collection for recycling when disposing of the dispenser.
- the present invention was invented to improve the above problems, and the problem to be solved by the present invention is that in the case of pumping by a nozzle lever method employing a lever structure, the user presses the nozzle lever using only one hand and simultaneously presses the nozzle lever Since liquid can be received and used from the discharge port of the lever, a large force can be generated with a small force by applying the lever principle, enabling one-handed use and providing a nozzle lever-type pump container with a lever structure that the elderly can use very easily. is to do
- the nozzle lever-type pump container of the lever structure accommodates the liquid therein, the upper part is open on the inlet side and the neck portion having a first coupling part on the outer circumferential surface A vessel in which is formed; a cap shoulder having a second coupling portion formed on an inner circumferential surface to be detachably coupled to the first coupling portion, a spring receiving portion bent into the neck portion, and a stem through-hole formed in the center; a cap body coupled to an upper portion of the cap shoulder, having a stem through-hole formed in a lower portion of the center, a nozzle lever support guide jaw formed on one inner surface, and a nozzle lever guide slot formed on the other inner surface; a cylinder connected to a lower portion of the cap shoulder and inserted into the container, and having a liquid accommodating space formed therein to suck the liquid in the container and discharge the sucked liquid when the liquid is pumped; a suction hose installed in a lower opening formed
- An adapter having a nozzle lever hinge formed on both sides thereof;
- a stem body having a flow path therein and installed through the stem through-hole so as to be installed up-down together with the adapter when liquid is pumped, a liquid suction hole is formed on a side surface of a lower end of the stem body, and the stem body a stem in which a first stopper is formed in the middle of an outer circumferential surface of the stem and a second stopper is formed at a lower end of the stem body; It is installed in the cylinder so as to be up-down, and when the stem is up-down, the liquid suction hole is opened and closed by the first stopper and the second stopper to pump liquid, so that the lower end of the stem body can slide vertically.
- a piston ring member (piston ring) that is installed so as to;
- the adapter is rotatably coupled to the nozzle lever hinge part so that the liquid can be pumped by pressing the adapter downward, and is inserted into the guide slot of the nozzle lever to protrude out of the cap body.
- a flow path is formed along the direction, a discharge hole is formed at one end of the flow path, an inlet portion having an inlet hole connected to the nozzle lever communication hole is formed at the other end of the flow path, and the nozzle lever support guide jaw is supported at the end portion.
- a push button coupled to an upper portion of the adapter to pressurize the adapter downward to pump liquid, and is installed on the upper portion of the cap body to be slidable in an upward and downward direction.
- the liquid is discharged by selecting a method of pressing the nozzle lever downward or a method of pressing the push button downward.
- the support portion of the nozzle lever When pumping is performed by pressing the nozzle lever downward (when the lever principle is applied), the support portion of the nozzle lever remains caught on the upper end of the nozzle lever supporting guide jaw, but presses the push button downward.
- the support of the nozzle lever is characterized in that it is configured to be guided along the nozzle lever support guide jaw.
- Hinge protrusions may be formed at both sides of the nozzle lever, and hinge holes may be formed at both upper ends of the exposure prevention cover to be coupled to the hinge protrusions.
- the nozzle lever-type pump container having a leverage structure further includes an exposure prevention cover installed on the nozzle lever to prevent exposure of the nozzle lever guide slot during liquid pumping.
- the cap shoulder may have an insertion space for the exposure cover so that the exposure cover can be inserted.
- the nozzle lever hinge portion includes a guide block for guiding up-down movement of the nozzle lever when the nozzle lever rotates, a hinge groove formed on an inner wall surface of the guide block, and the It has a guide slant surface for guiding into the hinge groove.
- Hinge protrusions may be formed on both sides of the nozzle lever so as to slide along the guide slope and engage into the hinge groove.
- a first guide rail and a second guide rail may be formed on an inside of the cap body and an outer circumference of the adapter, respectively, to guide up-down movement (up-down movement) of the adapter.
- a locking lever for limiting rotation of the nozzle lever may be installed in the nozzle lever in order to prevent liquid from being miss-discharged.
- the lock lever may be rotatably installed at a lower end of the nozzle lever by a hinge, and a lock lever accommodating groove may be formed at a lower end of the nozzle lever so that the lock lever is accommodated in the nozzle lever.
- the lock lever when it is desired to limit the position of the nozzle lever using the lock lever, the lock lever is rotated around the hinge to be drawn out of the lock lever receiving groove and positioned vertically so that the lower end of the lock lever is It may be configured to be caught at the bottom of the nozzle lever guide slot.
- the nozzle lever connecting portion has a concave groove
- the inlet portion of the nozzle lever is formed in a hemispherical shape, so that when the nozzle lever is rotated and pressed around the nozzle lever hinge portion during liquid pumping, the inlet portion is in the concave groove. It is characterized in that it is configured to be in close contact to prevent leakage of liquid.
- the present invention has the following effects.
- the conventional problems can be solved.
- FIG. 1 is a perspective view showing a nozzle lever-type pump container having a leverage structure according to the present invention
- Figure 2 is a longitudinal cross-sectional view showing a nozzle lever-type pump container of a leverage structure according to the present invention
- Figure 3 is a longitudinal cross-sectional view showing a lever structure nozzle lever type pump according to the present invention
- Figure 4 is a vertical cross-sectional view explaining that liquid is discharged by pressing a push button downward in a nozzle lever-type pump having a leverage structure according to the present invention.
- Figure 5 is a longitudinal cross-sectional view explaining that the liquid is discharged by pressing the nozzle lever downward in the nozzle lever type pump of the leverage structure according to the present invention.
- Figure 6 is an exploded perspective view showing a nozzle lever type pump container of leverage structure according to the present invention
- FIG. 7 to 9 are exploded perspective views showing a nozzle lever type pump having a lever structure according to the present invention
- Figure 10 is a separated longitudinal cross-sectional view showing components in the nozzle lever type pump of the leverage structure according to the present invention
- FIG. 1 is a perspective view showing a nozzle lever type pump container of a lever structure according to the present invention
- FIG. 2 is a longitudinal sectional view showing a nozzle lever type pump container of a lever structure according to the present invention.
- the nozzle lever-type pump container 1 of the lever structure accommodates the liquid (liquid content) therein, and the upper part is open at the inlet side and the outer circumferential surface A container 10 having a neck portion 11 having a first coupling portion 12 thereon; And there is a technical feature comprising a nozzle lever-type pump 100 detachably installed in the neck portion 11 of the container 10 to pump the liquid.
- the cap shoulder 110 of the pump 100 may have a second coupling portion 112.
- first coupling portion 12 and the second coupling portion 112 are coupling means for detachably coupling the pump 100 to the container 10, and are not limited to screw coupling methods, and other coupling structures may be used. All inclusive.
- FIG. 3 is a longitudinal cross-sectional view showing a nozzle lever-type pump having a leverage structure according to the present invention
- FIG. 4 is a description of discharging liquid by pressing a push button downward in the nozzle lever-type pump having a leverage structure according to the present invention
- FIG. 5 is a longitudinal cross-sectional view illustrating ejection of liquid by pressing the nozzle lever downward in the nozzle lever-type pump having a leverage structure according to the present invention.
- FIGS. 7 to 9 are exploded perspective views showing a nozzle lever-type pump having a leverage structure according to the present invention.
- Figure 10 is a separated longitudinal cross-sectional view showing the components in the nozzle lever type pump of the lever structure according to the present invention
- the nozzle lever-type pump 100 of the lever structure has a hollow cap shoulder in which a stem through hole (H: shown in FIGS. 8 and 10) is formed in the center. (110); a cap body 120 coupled to an upper portion of the cap shoulder 110; a cylinder (housing) 130 having a liquid accommodating space 131; Suction hose 40 connected to the lower side of the cylinder 130; When liquid is pumped, a check valve 50 that selectively opens and closes a flow path (P: shown in FIGS.
- the suction hose 40 An elastic member 60 generating an elastic restoring force when liquid is pumped;
- An adapter (up-down member) 140 installed to be up-down and up-down while being elastically supported by the elastic member 60;
- the stem 150 When liquid is pumped, the stem 150 is installed to be up-down together with the adapter 140;
- the piston ring member 160 opens and closes the liquid suction hole 151a (shown in FIG. 6) of the stem 150 to pump liquid;
- a nozzle lever 170 having a lever structure that allows a user to pump liquid by pressing downward with one hand; and a push button 70 coupled to an upper portion of the adapter 140 to pump liquid by pressing the adapter 140 downward.
- the passage P refers to a passage through which the liquid passes during pumping in order to discharge (discharge) the liquid, which is the content of the container 10 .
- the push button 70 is pressed downward (shown in FIG. 4) or the nozzle lever 170 is pressed downward (lever). method) (shown in FIG. 5) to discharge the liquid.
- a second coupling part 112 (shown in FIG. 2) is formed on the inner circumferential surface of the cap shoulder 110 so as to be detachably coupled to the first coupling part 12 (shown in FIG. 6).
- the cap shoulder 110 has a spring receiving portion 113 bent toward the inside of the neck portion 11 and has a stem through hole H in the center. is formed
- the stem through hole H refers to a hole (hole) into which the upper end of the stem 150 is inserted and coupled.
- the cap body 120 is coupled to an upper portion of the cap shoulder 110, a nozzle lever support guide jaw 121 is formed on one inner surface, and a nozzle lever guide slot 122 is formed on the other inner surface.
- the nozzle lever guide slot 122 refers to a groove formed in the cap body 120 to prevent interference between the nozzle levers 170 during liquid pumping.
- the nozzle lever support guide jaw 121 and the nozzle lever guide slot 122 may be formed at positions facing each other.
- the cap shoulder 110 is integrally assembled to the lower part of the cap body 120, which is defined as a cap.
- the user is configured to couple or separate the nozzle lever-type pump 100 to the neck part 11 of the container 10 while rotating the cap in a forward or reverse direction (in the case of a screw coupling method).
- the cylinder 130 is connected to the lower portion of the cap shoulder 110 and inserted into the container 10 .
- the cylinder 130 is integrally assembled to the lower portion of the cap shoulder 110.
- the cylinder 130 When liquid is pumped, the cylinder 130 may have a liquid accommodating space 131 for sucking the liquid in the container 10 and discharging the sucked liquid, and may have a lower opening 132 formed at the lower side. there is.
- the bottom of the flange 133 of the cylinder 130 is mounted on the upper end of the neck portion 11 through an O-ring O, and the O-ring O serves to prevent leakage of liquid.
- the suction hose 40 is formed in a hollow structure having a flow path P and is formed on the lower side of the cylinder 130 to suck the liquid in the container 10. It may be installed in the lower opening 132 .
- the check valve 50 selectively opens and closes the flow path P of the suction hose 40 to suck the liquid in the container 10 into the liquid accommodating space 131 and transfer the sucked liquid to the outside. It may be mounted on the lower opening 132 of the cylinder 130 to discharge. The check valve 50 is opened when the liquid in the container 10 is sucked into the liquid accommodating space 131 and closed when the sucked liquid is discharged to the outside.
- the elastic member 60 may be installed in the spring accommodating part 113 and a stem through hole H may be formed in the center.
- the stem 150 is installed through the stem through hole H.
- the elastic member 60 of the present invention is eco-friendly because it is made of a cylindrical corrugated pipe spring made of a plastic material.
- the elastic member 60 is corrugated and may be manufactured in various ways, such as a spring bellows made of plastic or a ring-type spring in which a ring is wound.
- the conventional pump container is used after releasing the compression state of the spring when the user (consumer) purchases and uses it after release, and since the plastic spring remains compressed for a long time during the product distribution process, the plastic spring There is still a problem that the pumping force is lowered because the elastic restoring force is significantly lowered.
- the pump container 1 of the present invention is not locked by pressing the push button (discharge cap) 70, but by applying a locking structure by rotation of the lock lever 190, Since the spring 60 is not compressed and released in a state where it is not elastically deformed, deformation of the plastic spring 60 does not occur at all during the product distribution process, and after unlocking the lock lever 190, the user (consumer) Since) discharges (discharges) the liquid by selecting the nozzle lever 170 or the push button 70, there is an advantage in that the pumping force does not drop at all even when a plastic spring is used unlike the prior art.
- the adapter 140 is elastically supported by the elastic member 60 and can be installed vertically up and down the upper portion of the elastic member 60. installed on
- the adapter 140 has a stem connection part 141 having a flow path P at the lower center, a nozzle lever connection part 142 is formed on the upper part of the stem connection part 141, and a nozzle lever hinge part 143 on both sides ) can be formed.
- the stem 150 has a flow path P therein so that it can be installed up and down together with the adapter 140 when liquid is pumped, and has a stem through hole ( H) is provided with a stem body 151 installed through.
- a liquid suction hole 151a is formed at the side of the lower end of the stem body 151, a first stopper 152 is formed in the middle of the outer circumferential surface of the stem body 151, and an inclined surface 153a is formed at the lower end of the stem body 151.
- a second stopper 153 having a may be formed.
- the piston ring member 160 is made of soft synthetic resin and can be installed up and down in the cylinder 130, and when the stem 150 is up and down, the first stopper ( 152) and the second stopper 153, the liquid suction hole 151a can be opened and closed to pump the liquid, so that the lower part of the stem body 151 can slide vertically.
- the piston ring member 160 is mounted on the contact portion 161 that is in close contact with the inner circumferential surface of the housing 130, the stem body 151 and the holder portion 162 having a contact protrusion 162a for contacting the inclined surface 153a , And may be composed of a connection rib 163 connecting the contact portion 161 and the holder portion 162.
- the piston ring member 160 is inserted into the stem body 151 between the first stopper 152 and the second stopper 153 and is installed to be movable to some extent up and down, and the nozzle lever 170 is moved downward. , or when the push button 70 is pressed downward, the adapter 140 and the stem 150 move downward to expose the liquid suction hole 151a (the contact protrusion adheres to the inclined surface of the second stopper). state), and successively, the first stopper 152 presses the piston ring member 160 downward to increase the pressure in the liquid accommodation space 131 so that the liquid in the liquid accommodation space 131 moves through the liquid suction hole ( 151a), it is discharged (discharged) through the discharge hole 171 of the nozzle lever 170 through the passage P.
- the check valve 50 Prior to discharge, the check valve 50 already blocks the flow path P of the suction hose 40 by the high pressure in the liquid accommodating space 131 .
- the adapter 140 and the stem 150 are moved by the elastic restoring force of the elastic member 60.
- the second stopper 153 pushes the piston ring member 160 upward, the liquid suction hole 151a is blocked by the piston ring member 160 (the contact protrusion is the second close contact with the inclined surface of the stopper), the liquid in the container 10 is charged into the liquid accommodation space 131 through the suction hose 40 by the pressure drop in the liquid accommodation space 131.
- the check valve 50 Prior to charging, the check valve 50 is in a state in which the flow path P of the suction hose 40 is already opened by the negative pressure (low pressure) of the liquid accommodating space 131 .
- the nozzle lever 170 presses the adapter 140 downward to pump the liquid so as to be able to rotate to the nozzle lever hinge part 143 It is coupled and inserted into the nozzle lever guide slot 122 so as to protrude out of the cap body 120. It is preferable that the proportion of the nozzle lever 170 protruding out of the cap body 120 is 1/2 or more.
- a support 174 to be supported on the nozzle lever support guide jaw 121 may be formed at an end of the nozzle lever 170 .
- the liquid is discharged by selecting either pumping by pressing the nozzle lever 170 downward or pumping by pressing the push button 70 downward.
- the support part 174 of the nozzle lever 170 is configured to be guided up and down along the nozzle lever support guide jaw 121 .
- FIG. 11 is a diagram illustrating the principle of leverage of the present invention.
- Lever refers to a rod that transmits force, and the fulcrum supports the rod, and the supporting point is called “support point”, and the point where force is applied is called “power point”, and the object (corresponding to the adapter of the present invention) The point at which the force acts is called the "point of action”.
- Lever is classified according to the position of the fulcrum point, force point, and action point.
- Class 1 and Class 2 levers are used to produce a large amount of power with a small amount of force or when a large amount of force is required but a wide range of work needs to be done.
- the third-class lever is used when an object is moved quickly or sophisticated manipulation is required.
- the technology of the present invention applies the principle of two types of levers, and is a lever in which the point of action is located between the point of force and the point of fulcrum.
- the lever corresponds to the nozzle lever 170
- the fulcrum corresponds to the support 174
- the force point corresponds to the force that the user presses the nozzle lever 170 towards the outlet 171.
- the adapter 140 is installed below the point of action.
- the push button 70 is coupled to and fixed to the upper end of the adapter 140 so that liquid can be pumped by pressing the adapter 140 downward, and is installed on the upper portion of the cap body 120 to be slidable in an up and down direction.
- a coupling protrusion 71 may be formed at the bottom of the push button 70 to be fixed to the upper end of the adapter 140 .
- a blocking portion 72 for blocking a portion of the nozzle lever guide slot 122 may be formed on one side of the push button 70 to extend.
- the nozzle lever-type pump 100 of the leverage structure of the present invention prevents exposure of the nozzle lever guide slot 122 during liquid pumping to protect the appearance, and the exposure prevention cover 180 installed on the nozzle lever 170 : shown in FIGS. 3 and 6).
- the cap shoulder 110 is formed into an exposure cover insertion space 115 so that the exposure cover 180 can be inserted. 10) is further provided.
- Hinge protrusions 170a are formed on both sides of the nozzle lever 170, and hinge holes 180a are formed at both upper ends of the exposure prevention cover 180 to be coupled to the hinge protrusions 170a, thereby forming the hinge holes 180a ) Due to the hinge structure and its own weight, the exposure prevention cover 180 is always vertically disposed regardless of the rotation angle of the nozzle lever 170.
- the adapter 140 connects the nozzle lever 170 and the stem 150, enables rotation of the nozzle lever 170, and prevents liquid from leaking even during rotation of the nozzle lever 170 during pumping. play a role
- the nozzle lever hinge part 143 includes a guide block 143a for guiding up-down movement of the nozzle lever 170 when the nozzle lever 170 rotates, and a guide block It has a hinge groove (143b) formed on the inner wall surface of (143a) and a guide inclined surface (143c) for guiding the hinge groove (143b) to the inside.
- Hinge protrusions 170b are formed on both sides of the nozzle lever 170 to be inserted into the hinge groove 143b.
- the guide block 143a serves to guide the nozzle lever 170 to stably operate when the nozzle lever 170 rotates, and the guide inclined surface 143c has a hinge protrusion 170b when assembled to guide the inclined surface 143c. It slides along and is formed on both sides of the nozzle lever 170 so as to stably engage into the hinge groove 143b.
- a first guide rail R1 and a second guide rail R2 are formed on the inside of the cap body 120 and the outer circumference of the adapter 140, respectively. It can be (shown in Figures 6 to 8).
- the second guide rail R2 is slidably installed relative to the first guide rail R1. Since the second guide rail R2 is slidably installed relative to the first guide rail R1, the up-down movement of the adapter 140 can be stably operated.
- a lock lever (190: shown in FIGS. 3 and 6) is installed on the nozzle lever 170 to limit the rotation of the nozzle lever 170 in order to prevent erroneous discharge of liquid (accidental discharge due to carelessness). It can be.
- a locking lever 190 is rotatably installed at the lower end of the nozzle lever 170 by a hinge 191 (FIGS. 6 to 8).
- a lock lever accommodating groove 176 is formed at the lower end of the nozzle lever 170 so that the lock lever 190 is received into the nozzle lever 170 .
- a hinge groove 176a is formed in the lock lever accommodating groove 176, and the hinge 191 is coupled to the hinge groove 176a.
- the lower end of the locking lever 190 may be configured to be caught on the lower end of the nozzle lever guide slot 122 .
- the user presses the nozzle lever 170 using only one hand and at the same time liquid flows from the outlet 171 of the nozzle lever 170. can be received and used.
- the method of using the nozzle lever 170 in this way can generate a large force with a small force by applying the lever principle, enabling one-handed use as well as being very easy for the elderly to use. There are advantages.
- the pump 100 uses a method of pressing the nozzle lever 170 downward or a method of pressing the push button 70 downward, the elastic force of the elastic member 60 While the adapter 140 is elastically pressed downward by the stem 150, the stem 150 also moves downward and the liquid suction hole 151a is exposed (a state in which the contact protrusion is not in close contact with the inclined surface of the second stopper). 1
- the stopper 152 presses the piston ring member 160 downward, the liquid in the liquid accommodating space 131 is introduced into the liquid suction hole 151a by the pressure increase in the liquid accommodating space 131, and then the flow path P After passing through, it is discharged (discharged) through the discharge hole 171 of the nozzle lever 170.
- the check valve 50 blocks the flow path P of the suction hose 40.
- the adapter 140 elastically rises upward due to the elastic restoring force of the elastic member 60. While the stem 150 also moves upward, the liquid suction hole 151a is blocked by the piston ring member 160 as the second stopper 153 pushes the piston ring member 160 upward in succession. (The contact protrusion is in close contact with the inclined surface of the second stopper), the liquid in the container 10 is charged into the liquid accommodation space 131 through the suction hose 40 due to the pressure drop in the liquid accommodation space 131 . At this time, the check valve 50 is in a state in which the flow path P of the suction hose 40 is opened.
- the present invention has the following effects.
- the conventional problems can be solved.
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- Closures For Containers (AREA)
Abstract
The present invention relates to a nozzle lever-type pump container having a lever structure. This pump container can be selectively used in either a mode using a push button or a mode using a nozzle lever. In the case of the mode using the nozzle lever, a user can press the nozzle lever using only one hand and simultaneously receive a liquid from a discharge port of the nozzle lever. Therefore, since a large force can be generated with even a small force by applying the principle of levers, the nozzle lever-type pump container can be used with one hand and can also be used very easily by the elderly.
Description
본 발명은 지렛대 구조의 노즐 레버형 펌프 용기에 관한 것으로, 좀 더 상세하게는 푸시버튼을 사용하는 방식 또는 노즐레버를 사용하는 방식 중에서 어느 하나를 택일적으로 사용할 수 있을 뿐만 아니라 노즐레버를 사용하는 방식의 경우, 사용자가 한 손만을 사용하여 노즐레버를 누름과 동시에 노즐레버의 토출구로부터 액체를 받아 사용할 수 있기 때문에 지렛대 원리를 적용하여 적은 힘으로 큰 힘을 발생할 수 있어서 한 손 사용을 가능하게 함은 물론 노약자가 매우 쉽게 사용할 수 있는 지렛대 구조의 노즐 레버형 펌프 용기에 관한 것이다. The present invention relates to a nozzle lever-type pump container having a leverage structure, and more particularly, to a nozzle lever-type pump container in which either a push button method or a nozzle lever method can be used alternatively. In the case of the method, since the user can press the nozzle lever with only one hand and receive liquid from the outlet of the nozzle lever at the same time, it is possible to generate a large force with a small amount of force by applying the lever principle, enabling one-handed use. , of course, relates to a nozzle lever-type pump container having a lever structure that can be used very easily by the elderly.
일반적으로 일상생활에 널리 사용되는 액체 형태의 내용물을 담은 용기에는 수동식 소형 펌프가 장착되어 있기 때문에 단순히 그 수동식 소형 펌프를 누르는 동작에 의해서 액체의 내용물이 일정한 양만큼 밖으로 토출되므로 사용자가 쉽게 사용할 수 있다. 이러한 펌프는 일명 '디스펜서(dispenser)'라고 하는데, 사용자가 펌프를 누르면, 압력차에 의해서 펌프 내부의 챔버(chamber) 안에 들어 있던 내용물이 펌프의 노즐헤드의 노즐(토출구멍)을 통해 밖으로 토출된다. 반면에, 펌프를 누른 힘을 제거하면, 용기와 펌프 사이에 설치된 스프링의 탄성 복원력에 의해서 펌프가 상방으로 원상 복귀하면서 용기 안의 내용물을 펌프 내의 챔버(chamber)로 다시 흡입하도록 구성되어 있다. In general, since a container containing liquid contents widely used in daily life is equipped with a small manual pump, the contents of the liquid are discharged out in a certain amount by simply pressing the small manual pump, so the user can use it easily. . Such a pump is called a 'dispenser', and when the user presses the pump, the contents contained in the chamber inside the pump are discharged out through the nozzle (discharge hole) of the nozzle head of the pump due to the pressure difference. . On the other hand, when the force pressing the pump is removed, the pump returns to its original state upward by the elastic restoring force of the spring installed between the container and the pump, and the contents in the container are sucked back into the chamber in the pump.
이와 같은 디스펜서는 샴푸 용기에도 널리 사용되는데, 샴푸용기 내부에 들어있는 샴푸 용액을 일정량씩 간편하게 배출하기 위해 사용된다.Such a dispenser is also widely used in shampoo containers, and is used to conveniently discharge a certain amount of shampoo solution contained in the shampoo container.
종래에는 샴푸 용기 입구부에 일반적인 뚜껑이 덮여져 있고, 샴푸 용액이 배출되는 배출구가 형성된 캡이 사용되어 왔으나, 이러한 구조에서는 샴푸 용기를 가압하여 사용하여야 하는 등의 불편함이 발생하여 오늘날 샴푸 용액의 배출 편리성과 과다한 배출을 억제하여 샴푸 용액의 낭비를 방지한다는 구조상의 이점 때문에 대부분의 삼푸 용기에는 펌프(디스펜서)가 장착되어 사용되고 있다.Conventionally, a cap in which a general lid is covered at the inlet of the shampoo container and a cap formed with a discharge port through which the shampoo solution is discharged has been used. Due to the convenience of discharge and the structural advantage of preventing waste of the shampoo solution by suppressing excessive discharge, most shampoo containers are equipped with a pump (dispenser).
상기와 같은 목적으로 제작된 종래의 디스펜서(등록신안실용 제20-0428943호)의 구성을 살펴보면 다음과 같다.Looking at the configuration of the conventional dispenser (No. 20-0428943 for registered model room) manufactured for the above purpose is as follows.
종래의 디스펜서는 내부에 액체가 수용되는 용기와; 용기의 개구부 측에 고정되어 하방으로 형성되며, 부압홀을 구비하는 하우징; 하우징 내에서 사용자의 누름에 의해 상하운동을 하는 중공의 샤프트; 샤프트의 하부에 연결되어 하우징의 내부를 가압 또는 감압시키는 피스톤; 샤프트와 연통되면서 샤프트의 상부에 고정되는 노즐 헤드; 및 하우징의 상단부에 고정되어 하우징과 샤프트 사이에 위치하는 차플렛; 을 구비한다.A conventional dispenser includes a container in which liquid is accommodated; a housing fixed to the opening side of the container and formed downward and having a negative pressure hole; A hollow shaft that moves up and down by a user's push within the housing; A piston connected to the lower part of the shaft to pressurize or depressurize the inside of the housing; A nozzle head fixed to an upper portion of the shaft while communicating with the shaft; and a chaplet fixed to an upper end of the housing and located between the housing and the shaft. to provide
상기 하우징 내부에는 상단이 피스톤의 하단에 접촉되는 스프링이 설치되고, 샤프트와 차플렛 사이에는 공기의 유출입을 확보하는 배출공이 형성되도록 구성된다.A spring having an upper end in contact with a lower end of the piston is installed inside the housing, and a discharge hole is formed between the shaft and the chaplet to secure the inflow and outflow of air.
종래의 디스펜서는 펌핑 시, 튜브의 끝단, 즉 용기의 최하단에서 내용물을 끌어올려야 하므로, 펌핑력이 작을 뿐만 아니라 펌핑 불량이 발생할 확률이 높고, 특히 내용물의 점도가 높을 경우에는 더 펌핑이 어려워서 내용물의 토출력이 저하되며, 노즐 헤드를 누르기가 힘들다는 문제점이 있고, 철재의 스프링이 하우징 내부에 내장되어 항상 용기 내부에 액체와 접촉하므로 스프링의 부식에 의한 액체의 변질 우려가 있으며, 디스펜서를 구성하는 부품이 과다하여 그 제조 비용이 많이 소요되는 문제점이 있으며, 철재의 스프링과 플라스틱으로 제작되는 나머지 구성품이 함께 조립되어 있어 디스펜서의 폐기 시, 재활용을 위한 분리수거가 용이하지 못한 문제점이 있다.Since the conventional dispenser has to lift the contents from the end of the tube, that is, the bottom of the container, when pumping, the pumping force is small and the probability of pumping failure is high. In particular, when the viscosity of the contents is high, it is more difficult to pump the contents. There is a problem in that the discharge power is lowered and it is difficult to press the nozzle head. Since the steel spring is built into the housing and is always in contact with the liquid inside the container, there is a risk of deterioration of the liquid due to corrosion of the spring. There is a problem that the manufacturing cost is high due to the excessive number of parts, and since the steel spring and the remaining components made of plastic are assembled together, it is not easy to separate the collection for recycling when disposing of the dispenser.
본 발명은 상기한 문제점을 개선하기 위해 발명된 것으로, 본 발명이 해결하고자 하는 과제는 지렛대 구조를 채용한 노즐레버 방식으로 펌핑하는 경우, 사용자가 한 손만을 사용하여 노즐레버를 누름과 동시에 노즐레버의 토출구로부터 액체를 받아 사용할 수 있기 때문에 지렛대 원리를 적용하여 적은 힘으로 큰 힘을 발생할 수 있어서 한 손 사용을 가능하게 함은 물론 노약자가 매우 쉽게 사용할 수 있는 지렛대 구조의 노즐 레버형 펌프 용기를 제공하는 것이다.The present invention was invented to improve the above problems, and the problem to be solved by the present invention is that in the case of pumping by a nozzle lever method employing a lever structure, the user presses the nozzle lever using only one hand and simultaneously presses the nozzle lever Since liquid can be received and used from the discharge port of the lever, a large force can be generated with a small force by applying the lever principle, enabling one-handed use and providing a nozzle lever-type pump container with a lever structure that the elderly can use very easily. is to do
상기 과제를 달성하기 위하여, 본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프 용기는 내부에 액체를 수용하며, 입구측에 상부가 개방되고 외주면에 제1 결합부를 갖는 넥부(neck portion)가 형성되는 용기(vessel); 내주면에 상기 제1 결합부에 분리 가능하게 결합하도록 제2 결합부가 형성되며, 상기 넥부의 내측으로 스프링 수용부가 절곡 형성되고, 센터에 스템 관통홀이 형성되는 캡 숄더(cap shoulder); 상기 캡 숄더의 상부에 결합하며, 센터 하부에 스템 관통홀이 형성되고, 내측면 일측에 노즐레버 지지 가이드턱이 형성되며, 내측면 타측에 노즐레버 안내슬롯이 형성되는 캡 바디(cap body); 상기 캡 숄더의 하부에 연결되어 상기 용기 안으로 삽입되며, 내부에는 액체 펌핑 시 상기 용기 내의 액체를 흡입하고 그 흡입한 액체를 토출하기 위한 액체 수용공간이 형성되는 실린더(cylinder); 상기 용기 내의 액체를 흡입하기 위하여 상기 실린더의 하측에 형성된 하부 개구부에 설치되는 흡입 호스; 액체 펌핑 시, 상기 흡입 호스의 유로를 선택적으로 개폐하여 상기 용기 내의 액체를 상기 액체 수용공간 안으로 흡입하고 그 흡입한 액체를 토출하기 위하여 상기 실린더의 하부 개구부에 설치되는 체크밸브; 상기 스프링 수용부 안에 설치되고, 센터에 스템 관통홀이 형성되는 탄성부재(plastic spring); 상기 탄성부재에 의해 탄력적으로 지지되면서 상하방향으로 업다운 가능하게 설치될 수 있도록 상기 탄성부재의 상부에 설치되며, 센터 하부에는 유로를 갖는 스템 연결부가 형성되고, 상기 스템 연결부의 상부에는 노즐레버 연결부가 형성되며, 양쪽에는 노즐레버 힌지부가 형성되는 어댑터(adaptor); 액체 펌핑 시, 상기 어댑터와 함께 업다운 가능하게 설치되도록 내부에 유로를 갖고 상기 스템 관통홀을 관통하여 설치되는 스템 바디를 구비하며, 상기 스템 바디의 하단부 측면에 액체 흡입홀이 형성되고, 상기 스템 바디의 외주면 중간에 제1 스토퍼가 형성되고 상기 스템 바디의 하단부에 제2 스토퍼가 형성되는 스템(stem); 상기 실린더 안에 업다운 가능하게 설치되며, 상기 스템의 업다운 시, 상기 제1 스토퍼와 상기 제2 스토퍼에 의해서 상기 액체 흡입홀을 개폐하여 액체를 펌핑할 수 있도록 상기 스템 바디의 하단부에 상하방향으로 슬라이딩 가능하게 설치되는 피스톤 링부재(piston ring); 상기 어댑터를 하방으로 가압하여 액체를 펌핑할 수 있도록 상기 노즐레버 힌지부에 회동 가능하게 결합하고 상기 노즐레버 안내슬롯(guide slot of nozzle lever) 안으로 삽입되어 상기 캡 바디 외부로 돌출되며, 내부에는 길이방향을 따라 유로가 형성되고 그 유로의 일단에는 토출홀이 형성되고 그 유로의 타단에는 상기 노즐레버 연통홀과 연결되는 유입홀을 갖는 유입부가 형성되며, 끝단부에는 상기 노즐레버 지지 가이드 턱의 지지가 되기 위한 지지부가 형성되는 노즐레버(nozzle lever); 및 상기 어댑터를 하방으로 가압하여 액체를 펌핑할 수 있도록 상기 어댑터의 상부에 결합하며, 상기 캡 바디의 상부에 상하 방향으로 슬라이딩 가능하게 설치되는 푸시버튼(push button); 을 포함하여 구성된 특징이 있다.In order to achieve the above object, the nozzle lever-type pump container of the lever structure according to a preferred embodiment of the present invention accommodates the liquid therein, the upper part is open on the inlet side and the neck portion having a first coupling part on the outer circumferential surface A vessel in which is formed; a cap shoulder having a second coupling portion formed on an inner circumferential surface to be detachably coupled to the first coupling portion, a spring receiving portion bent into the neck portion, and a stem through-hole formed in the center; a cap body coupled to an upper portion of the cap shoulder, having a stem through-hole formed in a lower portion of the center, a nozzle lever support guide jaw formed on one inner surface, and a nozzle lever guide slot formed on the other inner surface; a cylinder connected to a lower portion of the cap shoulder and inserted into the container, and having a liquid accommodating space formed therein to suck the liquid in the container and discharge the sucked liquid when the liquid is pumped; a suction hose installed in a lower opening formed at a lower side of the cylinder to suck the liquid in the container; a check valve installed at a lower opening of the cylinder to selectively open and close the passage of the suction hose to suck the liquid into the liquid accommodating space and to discharge the sucked liquid when liquid is pumped; an elastic member (plastic spring) installed in the spring accommodating part and having a stem through-hole formed in the center; It is installed on top of the elastic member so that it can be installed up and down in the vertical direction while being elastically supported by the elastic member, a stem connection part having a flow path is formed in the lower part of the center, and a nozzle lever connection part is formed on the upper part of the stem connection part. An adapter having a nozzle lever hinge formed on both sides thereof; A stem body having a flow path therein and installed through the stem through-hole so as to be installed up-down together with the adapter when liquid is pumped, a liquid suction hole is formed on a side surface of a lower end of the stem body, and the stem body a stem in which a first stopper is formed in the middle of an outer circumferential surface of the stem and a second stopper is formed at a lower end of the stem body; It is installed in the cylinder so as to be up-down, and when the stem is up-down, the liquid suction hole is opened and closed by the first stopper and the second stopper to pump liquid, so that the lower end of the stem body can slide vertically. A piston ring member (piston ring) that is installed so as to; The adapter is rotatably coupled to the nozzle lever hinge part so that the liquid can be pumped by pressing the adapter downward, and is inserted into the guide slot of the nozzle lever to protrude out of the cap body. A flow path is formed along the direction, a discharge hole is formed at one end of the flow path, an inlet portion having an inlet hole connected to the nozzle lever communication hole is formed at the other end of the flow path, and the nozzle lever support guide jaw is supported at the end portion. A nozzle lever on which a support portion is formed to become; and a push button coupled to an upper portion of the adapter to pressurize the adapter downward to pump liquid, and is installed on the upper portion of the cap body to be slidable in an upward and downward direction. There are features composed of, including.
또한, 상기 노즐레버를 하방으로 가압하는 방식 또는 상기 푸시버튼을 하방으로 가압하는 방식 중에서 택일하여 액체를 토출하도록 하는 구조인 것을 특징으로 한다.In addition, it is characterized by a structure in which the liquid is discharged by selecting a method of pressing the nozzle lever downward or a method of pressing the push button downward.
상기 노즐레버를 하방으로 가압하는 방식으로 펌핑하는 경우(지렛대 원리를 적용하는 경우), 상기 노즐레버의 지지부는 상기 노즐레버 지지 가이드턱의 상단에 걸린 상태를 유지하지만, 상기 푸시버튼을 하방으로 가압하는 방식으로 펌핑하는 경우, 상기 노즐레버의 지지부는 상기 노즐레버 지지 가이드턱을 따라 가이드되도록 구성되는 특징이 있다.When pumping is performed by pressing the nozzle lever downward (when the lever principle is applied), the support portion of the nozzle lever remains caught on the upper end of the nozzle lever supporting guide jaw, but presses the push button downward. In the case of pumping in such a way, the support of the nozzle lever is characterized in that it is configured to be guided along the nozzle lever support guide jaw.
또한, 상기 노즐레버의 양쪽에는 힌지 돌기가 형성되고, 상기 힌지 돌기에 결합하도록 상기 노출방지 커버의 양쪽 상단부에는 힌지 홀이 형성될 수 있다.Hinge protrusions may be formed at both sides of the nozzle lever, and hinge holes may be formed at both upper ends of the exposure prevention cover to be coupled to the hinge protrusions.
또한, 본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프 용기는 액체 펌핑 시, 상기 노즐레버 안내슬롯을 노출을 방지하기 위하여 상기 노즐레버에 설치되는 노출방지 커버를 더 포함한다.In addition, the nozzle lever-type pump container having a leverage structure according to a preferred embodiment of the present invention further includes an exposure prevention cover installed on the nozzle lever to prevent exposure of the nozzle lever guide slot during liquid pumping.
또한, 상기 노즐레버를 하방으로 가압하여 상기 노출방지 커버가 하방으로 이동하는 경우, 상기 노출방지 커버가 삽입될 수 있도록 상기 캡 숄더는 상기 노출방지 커버 삽입공간을 구비할 수 있다.In addition, when the exposure prevention cover is moved downward by pressing the nozzle lever downward, the cap shoulder may have an insertion space for the exposure cover so that the exposure cover can be inserted.
또한, 상기 노즐레버 힌지부는 상기 노즐레버의 회동 시, 상기 노즐레버의 업다운 이동을 가이드하기 위한 가이드 블록(guide block)과, 상기 가이드 블록의 내벽면에 형성되는 힌지 홈(hinge groove)과, 상기 힌지 홈 안쪽으로 유도하기 위한 가이드 경사면(slant surface)을 구비한다.In addition, the nozzle lever hinge portion includes a guide block for guiding up-down movement of the nozzle lever when the nozzle lever rotates, a hinge groove formed on an inner wall surface of the guide block, and the It has a guide slant surface for guiding into the hinge groove.
상기 가이드 경사면을 따라 슬라이딩되어 상기 힌지 홈 안으로 결합하도록 상기 노즐레버의 양쪽에는 힌지 돌기가 형성될 수 있다.Hinge protrusions may be formed on both sides of the nozzle lever so as to slide along the guide slope and engage into the hinge groove.
또한, 상기 어댑터의 업다운 이동(상하 이동)을 가이드 하기 위하여 상기 캡 바디의 내부와 상기 어댑터의 외주 각각에는 제1 가이드 레일 및 제2 가이드 레일이 형성될 수 있다.In addition, a first guide rail and a second guide rail may be formed on an inside of the cap body and an outer circumference of the adapter, respectively, to guide up-down movement (up-down movement) of the adapter.
또한, 액체의 오 토출(miss-discharge)을 방지하기 위하여 상기 노즐레버에는 상기 노즐레버의 회동을 제한하는 잠금레버(locking lever)가 설치될 수 있다.In addition, a locking lever for limiting rotation of the nozzle lever may be installed in the nozzle lever in order to prevent liquid from being miss-discharged.
또한, 상기 노즐레버의 하단에 상기 잠금레버가 힌지에 의해서 회동 가능하게 설치되며, 상기 잠금레버가 상기 노즐레버 안으로 수납되도록 상기 노즐레버의 하단에는 잠금레버 수납홈이 형성될 수 있다.In addition, the lock lever may be rotatably installed at a lower end of the nozzle lever by a hinge, and a lock lever accommodating groove may be formed at a lower end of the nozzle lever so that the lock lever is accommodated in the nozzle lever.
또한, 상기 잠금레버를 이용하여 상기 노즐레버의 위치를 제한하고자 하는 경우, 상기 힌지를 중심으로 상기 잠금레버를 회동시켜서 상기 잠금레버 수납홈으로부터 인출하여 수직으로 위치시켜서, 상기 잠금레버의 하단이 상기 노즐레버 안내슬롯 하단에 걸리도록 구성될 수 있다. In addition, when it is desired to limit the position of the nozzle lever using the lock lever, the lock lever is rotated around the hinge to be drawn out of the lock lever receiving groove and positioned vertically so that the lower end of the lock lever is It may be configured to be caught at the bottom of the nozzle lever guide slot.
상기 잠금레버의 하단이 상기 노즐레버 안내슬롯 하단에 걸리는 경우, 상기 노즐레버의 위치를 제한하여 사용자의 부주의에 의해서 액체가 임의로 토출되지 않도록 구성된다. When the lower end of the lock lever is caught on the lower end of the nozzle lever guide slot, the position of the nozzle lever is limited so that the liquid is not arbitrarily discharged due to the user's negligence.
또한, 상기 노즐레버 연결부는 오목홈을 구비하고, 상기 노즐레버의 유입부가 반구형으로 형성되어, 액체 펌핑 시 상기 노즐레버가 상기 노즐레버 힌지부를 중심으로 회동하면서 눌려질 때에 상기 유입부가 상기 오목홈 안에 밀착 접촉되어 액체의 누출을 방지하도록 구성된 것을 특징으로 한다.In addition, the nozzle lever connecting portion has a concave groove, and the inlet portion of the nozzle lever is formed in a hemispherical shape, so that when the nozzle lever is rotated and pressed around the nozzle lever hinge portion during liquid pumping, the inlet portion is in the concave groove. It is characterized in that it is configured to be in close contact to prevent leakage of liquid.
이상에서 설명한 바와 같이, 본 발명은 다음과 같은 효과가 있다.As described above, the present invention has the following effects.
첫째, 푸시버튼을 사용하는 방식 또는 노즐레버를 사용하는 방식 중에서 어느 하나를 택일적으로 사용할 수 있을 뿐만 아니라 노즐레버를 사용하는 방식의 경우, 사용자가 한 손만을 사용하여 노즐레버를 누름과 동시에 노즐레버의 토출구로부터 액체를 받아 사용할 수 있기 때문에 지렛대 원리를 적용하여 적은 힘으로도 큰 힘을 발생할 수 있어서 한 손 사용을 가능하게 함은 물론 노약자가 매우 쉽게 사용할 수 있는 장점이 있다.First, in the case of a method using a nozzle lever, as well as being able to alternatively use either a method using a push button or a method using a nozzle lever, the user presses the nozzle lever using only one hand and the nozzle at the same time Since liquid can be received and used from the discharge port of the lever, a large force can be generated with a small force by applying the lever principle, which enables one-handed use and has the advantage that the elderly can use it very easily.
둘째, 플라스틱 스프링을 사용하므로 친환경적이며, 본 발명의 펌프 용기는 출시할 때에 푸시버튼(배출캡)을 눌러서 잠금하는 방식이 아니라, 잠금레버를 잠금하여 플라스틱 스프링을 압축하지 않고 탄성 변형되지 않은 상태로 출시하므로, 제품 유통과정에서 플라스틱 스프링의 변형이 전혀 발생하지 않고, 그 잠금레버를 해제한 후, 사용자(소비자)가 노즐레버 또는 푸시버튼을 택일하여 액체를 토출(배출)하므로, 펌핑력이 떨어지는 종래의 문제점을 해결할 수 있다.Second, it is eco-friendly because it uses a plastic spring, and the pump container of the present invention is not locked by pressing a push button (discharge cap) when released, but by locking the locking lever so that the plastic spring is not compressed and is not elastically deformed. Since it is released, there is no deformation of the plastic spring during the product distribution process, and after releasing the lock lever, the user (consumer) discharges (discharges) the liquid by selecting the nozzle lever or the push button, so the pumping power is reduced. The conventional problems can be solved.
도 1은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프 용기를 도시한 사시도1 is a perspective view showing a nozzle lever-type pump container having a leverage structure according to the present invention;
도 2는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프 용기를 도시한 종단면도Figure 2 is a longitudinal cross-sectional view showing a nozzle lever-type pump container of a leverage structure according to the present invention
도 3은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프를 도시한 종단면도Figure 3 is a longitudinal cross-sectional view showing a lever structure nozzle lever type pump according to the present invention
도 4는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프에서, 푸시버튼을 하방으로 가압하여 액체를 토출하는 것을 설명하는 종단면도Figure 4 is a vertical cross-sectional view explaining that liquid is discharged by pressing a push button downward in a nozzle lever-type pump having a leverage structure according to the present invention.
도 5는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프에서, 노즐레버를 하방으로 가압하여 액체를 토출하는 것을 설명하는 종단면도Figure 5 is a longitudinal cross-sectional view explaining that the liquid is discharged by pressing the nozzle lever downward in the nozzle lever type pump of the leverage structure according to the present invention.
도 6은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프 용기를 도시한 분리 사시도Figure 6 is an exploded perspective view showing a nozzle lever type pump container of leverage structure according to the present invention
도 7 내지 도 9는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프를 도시한 분리 사시도 7 to 9 are exploded perspective views showing a nozzle lever type pump having a lever structure according to the present invention
도 10은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프에서, 구성요소를 도시한 분리 종단면도Figure 10 is a separated longitudinal cross-sectional view showing components in the nozzle lever type pump of the leverage structure according to the present invention
도 11은 본 발명의 지렛대 원리를 설명하는 도면11 is a view explaining the principle of leverage of the present invention
이하, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings to the extent that those skilled in the art to which the present invention pertains can easily practice the present invention.
이하, 첨부도면을 참조하여 본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프 용기에 대해서 자세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings, a lever structure nozzle lever type pump container according to a preferred embodiment of the present invention will be described in detail.
도 1은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프 용기를 도시한 사시도이고, 도 2는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프 용기를 도시한 종단면도이다.1 is a perspective view showing a nozzle lever type pump container of a lever structure according to the present invention, and FIG. 2 is a longitudinal sectional view showing a nozzle lever type pump container of a lever structure according to the present invention.
도 1 및 도 2에 도시된 바와 같이, 본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프 용기(1)는 내부에 액체(액상 내용물)를 수용하며, 입구측에 상부가 개방되고 외주면에 제1 결합부(12)를 갖는 넥부(neck portion)(11)가 형성된 용기(10); 및 용기(10)의 넥부(11)에 분리 가능하게 설치되어 액체를 펌핑하기 위한 노즐 레버형의 펌프(100)를 포함하여 구성된 기술적 특징이 있다.As shown in Figures 1 and 2, the nozzle lever-type pump container 1 of the lever structure according to a preferred embodiment of the present invention accommodates the liquid (liquid content) therein, and the upper part is open at the inlet side and the outer circumferential surface A container 10 having a neck portion 11 having a first coupling portion 12 thereon; And there is a technical feature comprising a nozzle lever-type pump 100 detachably installed in the neck portion 11 of the container 10 to pump the liquid.
제1 결합부(12)와 상응하여 펌프(100)의 캡 숄더(110)는 제2 결합부(112)를 구비할 수 있다. Corresponding to the first coupling portion 12, the cap shoulder 110 of the pump 100 may have a second coupling portion 112.
여기서, 제1 결합부(12) 및 제2 결합부(112)는 펌프(100)를 용기(10)에 분리 가능하게 결합하기 위한 결합수단으로, 나사 결합방식에 한정되지 않으며, 다른 결합구조를 모두 포함한다.Here, the first coupling portion 12 and the second coupling portion 112 are coupling means for detachably coupling the pump 100 to the container 10, and are not limited to screw coupling methods, and other coupling structures may be used. All inclusive.
이하, 본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프(100)에 대하여 상세하게 설명한다.Hereinafter, a nozzle lever type pump 100 having a lever structure according to a preferred embodiment of the present invention will be described in detail.
도 3은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프를 도시한 종단면도이고, 도 4는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프에서, 푸시버튼을 하방으로 가압하여 액체를 토출하는 것을 설명하는 종단면도이며, 도 5는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프에서, 노즐레버를 하방으로 가압하여 액체를 토출하는 것을 설명하는 종단면도이다.3 is a longitudinal cross-sectional view showing a nozzle lever-type pump having a leverage structure according to the present invention, and FIG. 4 is a description of discharging liquid by pressing a push button downward in the nozzle lever-type pump having a leverage structure according to the present invention. FIG. 5 is a longitudinal cross-sectional view illustrating ejection of liquid by pressing the nozzle lever downward in the nozzle lever-type pump having a leverage structure according to the present invention.
도 6은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프 용기를 도시한 분리 사시도이고, 도 7 내지 도 9는 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프를 도시한 분리 사시도이다. 6 is an exploded perspective view showing a nozzle lever-type pump container of a leverage structure according to the present invention, and FIGS. 7 to 9 are exploded perspective views showing a nozzle lever-type pump having a leverage structure according to the present invention.
그리고 도 10은 본 발명에 따른 지렛대 구조의 노즐 레버형 펌프에서, 구성요소를 도시한 분리 종단면도And Figure 10 is a separated longitudinal cross-sectional view showing the components in the nozzle lever type pump of the lever structure according to the present invention
위 도면에 도시된 바와 같이, 본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프(100)는 센터에 스템 관통홀(H: 도 8 및 도 10에 도시)이 형성되는 중공의 캡 숄더(110); 캡 숄더(110)의 상부에 결합하는 캡 바디(120); 액체 수용공간(131)을 구비하는 실린더(하우징)(130); 실린더(130)의 하측에 연결 설치되는 흡입 호스(40); 액체 펌핑 시, 상기 흡입 호스(40)의 유로(P: 도 4 및 도 5에 도시)를 선택적으로 개폐하는 체크밸브(50); 액체 펌핑 시, 탄성 복원력을 발생하는 탄성부재(60); 탄성부재(60)에 의해 탄력적으로 지지되면서 상하로 업다운 가능하게 설치되는 어댑터(업다운 부재)(140); 액체 펌핑 시, 어댑터(140)와 함께 업다운 가능하게 설치되는 스템(150); 스템(150)의 업다운 시, 스템(150)의 액체 흡입홀(151a: 도 6에 도시)을 개폐하여 액체를 펌핑할 수 있도록 하는 피스톤 링부재(160); 사용자가 한 손으로 하방으로 가압하여 액체를 펌핑할 수 있도록 하는 지렛대 구조의 노즐레버(170); 및 어댑터(140)를 하방으로 가압하여 액체를 펌핑할 수 있도록 어댑터(140)의 상부에 결합하는 푸시버튼(70); 을 포함하여 구성된 특징이 있다. 여기서, 유로(P)란 용기(10) 내의 내용물인 액체를 토출(배출)하기 위하여 펌핑시 액체가 통과하는 통로를 말한다.As shown in the above figure, the nozzle lever-type pump 100 of the lever structure according to a preferred embodiment of the present invention has a hollow cap shoulder in which a stem through hole (H: shown in FIGS. 8 and 10) is formed in the center. (110); a cap body 120 coupled to an upper portion of the cap shoulder 110; a cylinder (housing) 130 having a liquid accommodating space 131; Suction hose 40 connected to the lower side of the cylinder 130; When liquid is pumped, a check valve 50 that selectively opens and closes a flow path (P: shown in FIGS. 4 and 5) of the suction hose 40; An elastic member 60 generating an elastic restoring force when liquid is pumped; An adapter (up-down member) 140 installed to be up-down and up-down while being elastically supported by the elastic member 60; When liquid is pumped, the stem 150 is installed to be up-down together with the adapter 140; When the stem 150 is up and down, the piston ring member 160 opens and closes the liquid suction hole 151a (shown in FIG. 6) of the stem 150 to pump liquid; A nozzle lever 170 having a lever structure that allows a user to pump liquid by pressing downward with one hand; and a push button 70 coupled to an upper portion of the adapter 140 to pump liquid by pressing the adapter 140 downward. There are features composed of, including. Here, the passage P refers to a passage through which the liquid passes during pumping in order to discharge (discharge) the liquid, which is the content of the container 10 .
본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프(100)는 푸시버튼(70)을 하방으로 가압하는 방식(도 4에 도시) 또는 노즐레버(170)를 하방으로 가압하는 방식(지렛대 원리를 적용하는 방식)(도 5에 도시) 중 어느 하나를 택일하여 액체를 토출하도록 하는 구조를 갖는다.In the nozzle lever type pump 100 having a leverage structure according to a preferred embodiment of the present invention, the push button 70 is pressed downward (shown in FIG. 4) or the nozzle lever 170 is pressed downward (lever). method) (shown in FIG. 5) to discharge the liquid.
우선, 도 4 및 도 10에 도시된 바와 같이 푸시버튼(70)을 사용하는 방식의 경우, 한 손은 푸시버튼(70)을 누르고 다른 손은 노즐레버(170)의 토출구(171)로부터 액체를 받아 사용할 수 있는 반면에, 도 5 및 도 10에 도시된 바와 같이, 노즐레버(170)를 사용하는 방식의 경우, 사용자가 한 손만을 사용하여 노즐레버(170)를 누름과 동시에 노즐레버(170)의 토출구(171)로부터 액체를 받아 사용할 수 있는바 이는 지렛대 원리를 적용하여 적은 힘으로 큰 힘을 발생하는 것으로 한 손 사용을 가능하게 함은 물론 노약자가 매우 쉽게 사용할 수 있는 장점이 있다.First, in the case of the method using the push button 70 as shown in FIGS. 4 and 10, one hand presses the push button 70 and the other hand discharges liquid from the outlet 171 of the nozzle lever 170. On the other hand, as shown in FIGS. 5 and 10, in the case of the method using the nozzle lever 170, the user presses the nozzle lever 170 using only one hand and at the same time the nozzle lever 170 ) Can be used by receiving liquid from the discharge port 171, which generates a large force with a small force by applying the lever principle, which enables one-handed use and has the advantage that the elderly can use it very easily.
본 발명의 바람직한 실시 예에 따른 지렛대 구조의 노즐 레버형 펌프(100) 구성에 대하여 부연 설명하면 다음과 같다.The configuration of the nozzle lever-type pump 100 having a lever structure according to a preferred embodiment of the present invention will be further described.
우선, 상기 캡 숄더(110)는 내주면에 제1 결합부(12: 도 6에 도시)에 분리 가능하게 결합하도록 제2 결합부(112: 도 2에 도시)가 형성된다. First, a second coupling part 112 (shown in FIG. 2) is formed on the inner circumferential surface of the cap shoulder 110 so as to be detachably coupled to the first coupling part 12 (shown in FIG. 6).
상기 캡 숄더(110)는 도 6 내지 도 8, 그리고 도 10에 도시된 바와 같이, 넥부(11)의 내측으로 절곡 형성된 스프링 수용부(113)를 구비하고, 센터에는 스템 관통홀(H)이 형성된다. 스템 관통홀(H)은 스템(150)의 상단부가 삽입되어 결합하는 홀(구멍)을 말한다.As shown in FIGS. 6 to 8 and 10 , the cap shoulder 110 has a spring receiving portion 113 bent toward the inside of the neck portion 11 and has a stem through hole H in the center. is formed The stem through hole H refers to a hole (hole) into which the upper end of the stem 150 is inserted and coupled.
상기 캡 바디(120)는 캡 숄더(110)의 상부에 결합하며, 내측면 일측에 노즐레버 지지 가이드턱(121)이 형성되며, 내측면 타측에 노즐레버 안내슬롯(122)이 형성된다. 노즐레버 안내슬롯(122)은 액체 펌핑 시 노즐레버(170) 간의 간섭을 방지하기 위하여 캡 바디(120)에 형성된 홈을 말한다.The cap body 120 is coupled to an upper portion of the cap shoulder 110, a nozzle lever support guide jaw 121 is formed on one inner surface, and a nozzle lever guide slot 122 is formed on the other inner surface. The nozzle lever guide slot 122 refers to a groove formed in the cap body 120 to prevent interference between the nozzle levers 170 during liquid pumping.
노즐레버 지지 가이드턱(121)과 노즐레버 안내슬롯(122)은 서로 대향하는 위치에 형성될 수 있다.The nozzle lever support guide jaw 121 and the nozzle lever guide slot 122 may be formed at positions facing each other.
상기 캡 바디(120)의 하부에 캡 숄더(110)가 일체로 조립되는데 이를 캡(cap)이라 정의한다.The cap shoulder 110 is integrally assembled to the lower part of the cap body 120, which is defined as a cap.
사용자는 캡을 정방향 또는 역방향으로 회전하면서(나사결합 방식의 경우) 용기(10)의 넥부(11)에 노즐 레버형 펌프(100)를 결합하거나 분리하도록 구성된다.The user is configured to couple or separate the nozzle lever-type pump 100 to the neck part 11 of the container 10 while rotating the cap in a forward or reverse direction (in the case of a screw coupling method).
또한, 상기 실린더(130)는 도 6에 도시된 바와 같이, 캡 숄더(110)의 하부에 연결되어 용기(10) 안으로 삽입된다. 상기 실린더(130)는 캡 숄더(110)의 하부에 일체로 조립된다.In addition, as shown in FIG. 6 , the cylinder 130 is connected to the lower portion of the cap shoulder 110 and inserted into the container 10 . The cylinder 130 is integrally assembled to the lower portion of the cap shoulder 110.
액체 펌핑 시, 상기 실린더(130)는 내부에 용기(10) 내의 액체를 흡입하고 그 흡입한 액체를 토출하기 위한 액체 수용공간(131)을 구비하고, 하측에 하부 개구부(132)가 형성될 수 있다. 실린더(130)의 플랜지(133) 하부에는 오링(O)을 개재하여 넥부(11) 상단에 거치되며, 오링(O)은 액체의 누출을 방지하는 역할을 한다.When liquid is pumped, the cylinder 130 may have a liquid accommodating space 131 for sucking the liquid in the container 10 and discharging the sucked liquid, and may have a lower opening 132 formed at the lower side. there is. The bottom of the flange 133 of the cylinder 130 is mounted on the upper end of the neck portion 11 through an O-ring O, and the O-ring O serves to prevent leakage of liquid.
또한, 상기 흡입 호스(40)는 도 3 및 도 6에 도시된 바와 같이, 유로(P)를 갖는 중공구조로 형성되며, 용기(10) 내의 액체를 흡입하기 위하여 실린더(130)의 하측에 형성된 하부 개구부(132)에 설치될 수 있다.In addition, as shown in FIGS. 3 and 6, the suction hose 40 is formed in a hollow structure having a flow path P and is formed on the lower side of the cylinder 130 to suck the liquid in the container 10. It may be installed in the lower opening 132 .
또한, 액체 펌핑 시, 상기 체크밸브(50)는 흡입 호스(40)의 유로(P)를 선택적으로 개폐하여 용기(10) 내의 액체를 액체 수용공간(131) 안으로 흡입하고 그 흡입한 액체를 외부로 토출하기 위하여 실린더(130)의 하부 개구부(132)에 거치될 수 있다. 상기 체크밸브(50)는 용기(10) 내의 액체를 액체 수용공간(131) 안으로 흡입하는 경우에는 개방되고 그 흡입한 액체를 외부로 토출하는 경우에는 폐쇄된다.In addition, when liquid is pumped, the check valve 50 selectively opens and closes the flow path P of the suction hose 40 to suck the liquid in the container 10 into the liquid accommodating space 131 and transfer the sucked liquid to the outside. It may be mounted on the lower opening 132 of the cylinder 130 to discharge. The check valve 50 is opened when the liquid in the container 10 is sucked into the liquid accommodating space 131 and closed when the sucked liquid is discharged to the outside.
또한, 상기 탄성부재(60)는 도 9에 도시된 바와 같이, 스프링 수용부(113) 안에 설치되고, 센터에 스템 관통홀(H)이 형성될 수 있다. 그 스템 관통홀(H) 안으로 스템(150)이 관통 설치된다.In addition, as shown in FIG. 9 , the elastic member 60 may be installed in the spring accommodating part 113 and a stem through hole H may be formed in the center. The stem 150 is installed through the stem through hole H.
본 발명의 탄성부재(60)는 플라스틱 재질로 구성된 원통형 주름관 스프링으로 제작되므로 친환경적이다.The elastic member 60 of the present invention is eco-friendly because it is made of a cylindrical corrugated pipe spring made of a plastic material.
탄성부재(60)는 주름형상이고 플라스틱으로 구성된 자바라형 스프링이거나 링이 감겨진 형상의 링타입 스프링 등으로 다양하게 제작될 수 있다.The elastic member 60 is corrugated and may be manufactured in various ways, such as a spring bellows made of plastic or a ring-type spring in which a ring is wound.
금속 스프링을 사용하는 종래 펌프 용기에서는, 펌프 용기의 폐기 시, 조립구조상 펌프 내에서 금속 스프링을 분해가 매우 어려워서, 그 금속 스프링을 플라스틱의 펌프로부터 분리 수거하지 못한 채로 펌프 용기 전체를 폐기해 왔으나, 본 발명에서는 플라스틱 스프링(60)을 사용함으로써, 별도의 분리수거 없이도 펌프 용기를 재활용할 수 있다.In a conventional pump container using a metal spring, when disposing of the pump container, it is very difficult to disassemble the metal spring in the pump due to the assembly structure, so the entire pump container has been discarded without being able to separate and collect the metal spring from the plastic pump. In the present invention, by using the plastic spring 60, the pump container can be recycled without separate collection.
종래 펌프 용기는 출시 후, 사용자(소비자)가 이를 구매하여 사용할 때에는, 스프링의 압축상태를 해제한 후 사용하는바, 제품 유통 과정 중 장시간 동안 플라스틱 스프링이 압축된 상태를 유지하게 되므로, 플라스틱 스프링의 탄성 복원력이 현저히 떨어져서 펌핑력이 저하되는 문제가 여전히 내재되어 있다.The conventional pump container is used after releasing the compression state of the spring when the user (consumer) purchases and uses it after release, and since the plastic spring remains compressed for a long time during the product distribution process, the plastic spring There is still a problem that the pumping force is lowered because the elastic restoring force is significantly lowered.
그러나 본 발명의 펌프 용기(1)는 출시할 때에 종래 구성과는 달리 푸시버튼(배출캡)(70)을 눌러서 잠금하는 방식이 아니라, 잠금레버(190)의 회동에 의한 잠금 구조를 적용하여 플라스틱 스프링(60)을 압축하지 않고 탄성 변형되지 않은 상태로 출시되므로, 제품 유통과정에서 플라스틱 스프링(60)의 변형이 전혀 발생하지 않고, 그 잠금레버(190)의 잠금을 해제한 후, 사용자(소비자)가 노즐레버(170) 또는 푸시버튼(70)을 택일하여 액체를 토출(배출)하므로, 종래와는 달리 플라스틱 스프링을 사용함에도 펌핑력이 전혀 떨어지는 현상이 발생하지 않는 장점이 있다.However, unlike the conventional configuration, the pump container 1 of the present invention is not locked by pressing the push button (discharge cap) 70, but by applying a locking structure by rotation of the lock lever 190, Since the spring 60 is not compressed and released in a state where it is not elastically deformed, deformation of the plastic spring 60 does not occur at all during the product distribution process, and after unlocking the lock lever 190, the user (consumer) Since) discharges (discharges) the liquid by selecting the nozzle lever 170 or the push button 70, there is an advantage in that the pumping force does not drop at all even when a plastic spring is used unlike the prior art.
또한, 상기 어댑터(140)는 도 6 내지 도 8, 그리고 도 10에 도시된 바와 같이, 탄성부재(60)에 의해 탄력적으로 지지되면서 상하로 업다운 가능하게 설치될 수 있도록 탄성부재(60)의 상부에 설치된다.In addition, as shown in FIGS. 6 to 8 and 10 , the adapter 140 is elastically supported by the elastic member 60 and can be installed vertically up and down the upper portion of the elastic member 60. installed on
상기 어댑터(140)는 센터 하부에 유로(P)를 갖는 스템 연결부(141)가 형성되고, 스템 연결부(141)의 상부에는 노즐레버 연결부(142)가 형성되며, 양쪽에는 노즐레버 힌지부(143)가 형성될 수 있다.The adapter 140 has a stem connection part 141 having a flow path P at the lower center, a nozzle lever connection part 142 is formed on the upper part of the stem connection part 141, and a nozzle lever hinge part 143 on both sides ) can be formed.
또한, 도 6 내지 도 8, 그리고 도 10에 도시된 바와 같이, 상기 스템(150)은 액체 펌핑 시, 어댑터(140)와 함께 업다운 가능하게 설치되도록 내부에 유로(P)를 갖고 스템 관통홀(H)을 관통하여 설치되는 스템 바디(151)를 구비한다.In addition, as shown in FIGS. 6 to 8 and 10, the stem 150 has a flow path P therein so that it can be installed up and down together with the adapter 140 when liquid is pumped, and has a stem through hole ( H) is provided with a stem body 151 installed through.
상기 스템 바디(151)의 하단부 측면에는 액체 흡입홀(151a)이 형성되고, 상기 스템 바디(151)의 외주면 중간에는 제1 스토퍼(152)가 형성되고 스템 바디(151)의 하단부에는 경사면(153a)을 갖는 제2 스토퍼(153)가 형성될 수 있다.A liquid suction hole 151a is formed at the side of the lower end of the stem body 151, a first stopper 152 is formed in the middle of the outer circumferential surface of the stem body 151, and an inclined surface 153a is formed at the lower end of the stem body 151. ) A second stopper 153 having a may be formed.
또한, 도 10에 도시된 바와 같이, 상기 피스톤 링부재(160)는 연질의 합성수지 등으로 제작되어 실린더(130) 안에 업다운 가능하게 설치될 수 있으며, 스템(150)의 업다운 시, 제1 스토퍼(152)와 제2 스토퍼(153)에 의해서 액체 흡입홀(151a)을 개폐하여 액체를 펌핑할 수 있도록 스템 바디(151)의 하단부에 상하로 슬라이딩 가능하게 설치될 수 있다.In addition, as shown in FIG. 10, the piston ring member 160 is made of soft synthetic resin and can be installed up and down in the cylinder 130, and when the stem 150 is up and down, the first stopper ( 152) and the second stopper 153, the liquid suction hole 151a can be opened and closed to pump the liquid, so that the lower part of the stem body 151 can slide vertically.
상기 피스톤 링부재(160)는 하우징(130) 내주면에 밀착되는 밀착부(161), 스템바디(151)에 장착되고 경사면(153a)에 접촉하기 위한 접촉돌기(162a)를 갖는 홀더부(162), 그리고 밀착부(161)와 홀더부(162)를 연결하는 연결 리브(163)로 구성될 수 있다.The piston ring member 160 is mounted on the contact portion 161 that is in close contact with the inner circumferential surface of the housing 130, the stem body 151 and the holder portion 162 having a contact protrusion 162a for contacting the inclined surface 153a , And may be composed of a connection rib 163 connecting the contact portion 161 and the holder portion 162.
여기서, 피스톤 링부재(160)는 제1 스토퍼(152)와 제2 스토퍼(153) 사이에서 스템 바디(151)에 끼워져 상하로 어느 정도 유동 가능하게 설치되는바, 상기 노즐레버(170)를 하방으로 누르거나 푸시버튼(70)을 하방으로 누르는 경우, 상기 어댑터(140) 및 스템(150)이 하방으로 이동하여 액체 흡입홀(151a)이 노출된 상태(접촉돌기가 제2 스토퍼의 경사면에 밀착되지 않은 상태)를 유지하며, 연이어 제1 스토퍼(152)가 피스톤 링부재(160)를 하방으로 눌러서 액체 수용공간(131) 내의 압력 상승에 의해서 액체 수용공간(131) 내의 액체가 액체 흡입홀(151a) 안으로 유입된 후 유로(P)를 거쳐서 노즐레버(170)의 토출홀(171)을 통해서 토출(배출)된다. Here, the piston ring member 160 is inserted into the stem body 151 between the first stopper 152 and the second stopper 153 and is installed to be movable to some extent up and down, and the nozzle lever 170 is moved downward. , or when the push button 70 is pressed downward, the adapter 140 and the stem 150 move downward to expose the liquid suction hole 151a (the contact protrusion adheres to the inclined surface of the second stopper). state), and successively, the first stopper 152 presses the piston ring member 160 downward to increase the pressure in the liquid accommodation space 131 so that the liquid in the liquid accommodation space 131 moves through the liquid suction hole ( 151a), it is discharged (discharged) through the discharge hole 171 of the nozzle lever 170 through the passage P.
토출 이전에 이미 체크밸브(50)는 액체 수용공간(131) 내의 고압력에 의해서 흡입 호스(40)의 유로(P)를 차단한 상태이다.Prior to discharge, the check valve 50 already blocks the flow path P of the suction hose 40 by the high pressure in the liquid accommodating space 131 .
반면에, 상기 노즐레버(170)를 하방으로 누르거나 상기 푸시버튼(70)을 하방으로 누르는 힘을 제거하는 경우, 탄성부재(60)의 탄성 복원력에 의해서 어댑터(140) 및 스템(150)이 상방으로 이동하며, 연이어 제2 스토퍼(153)가 피스톤 링부재(160)를 상방으로 밀어올림에 따라 피스톤 링부재(160)에 의해서 액체 흡입홀(151a)이 차단된 상태(접촉돌기가 제2 스토퍼의 경사면에 밀착된 상태)를 유지하여 액체 수용공간(131) 내의 압력하강에 의해서 용기(10) 내의 액체가 흡입 호스(40)를 통해서 액체 수용공간(131) 안으로 충입된다. On the other hand, when the nozzle lever 170 is pressed downward or the push button 70 is removed, the adapter 140 and the stem 150 are moved by the elastic restoring force of the elastic member 60. Moving upward, successively, as the second stopper 153 pushes the piston ring member 160 upward, the liquid suction hole 151a is blocked by the piston ring member 160 (the contact protrusion is the second close contact with the inclined surface of the stopper), the liquid in the container 10 is charged into the liquid accommodation space 131 through the suction hose 40 by the pressure drop in the liquid accommodation space 131.
충입 이전에 이미 체크밸브(50)는 액체 수용공간(131)의 부압(저압력)에 의해서 흡입 호스(40)의 유로(P)를 개방한 상태이다.Prior to charging, the check valve 50 is in a state in which the flow path P of the suction hose 40 is already opened by the negative pressure (low pressure) of the liquid accommodating space 131 .
또한, 도 6 내지 도 8, 그리고 도 10에 도시된 바와 같이, 상기 노즐레버(170)는 어댑터(140)를 하방으로 가압하여 액체를 펌핑할 수 있도록 노즐레버 힌지부(143)에 회동 가능하게 결합하고 노즐레버 안내슬롯(122) 안으로 삽입되어 캡 바디(120) 외부로 돌출되도록 배치된다. 상기 노즐레버(170)가 캡 바디(120) 외부로 돌출되도록 배치되는 비율은 1/2 이상으로 하는 것이 바람직하다.In addition, as shown in FIGS. 6 to 8 and 10, the nozzle lever 170 presses the adapter 140 downward to pump the liquid so as to be able to rotate to the nozzle lever hinge part 143 It is coupled and inserted into the nozzle lever guide slot 122 so as to protrude out of the cap body 120. It is preferable that the proportion of the nozzle lever 170 protruding out of the cap body 120 is 1/2 or more.
상기 노즐레버(170)의 끝단부에는 노즐레버 지지 가이드턱(121)에 지지되기 위한 지지부(174)가 형성될 수 있다.A support 174 to be supported on the nozzle lever support guide jaw 121 may be formed at an end of the nozzle lever 170 .
본 발명에서는 상기 노즐레버(170)를 하방으로 가압하는 방식으로 펌핑하거나 상기 푸시버튼(70)을 하방으로 가압하는 방식으로 펌핑하는 것 중 어느 하나를 택일하여 액체를 토출하는 구조이다.In the present invention, the liquid is discharged by selecting either pumping by pressing the nozzle lever 170 downward or pumping by pressing the push button 70 downward.
우선, 상기 노즐레버(170)를 하방으로 가압하는 방식으로 펌핑하는 경우(지렛대 원리를 적용하는 경우), 상기 노즐레버(170)의 지지부(174)는 노즐레버 지지 가이드턱(121)의 상단에 걸린 상태를 유지한다.First, when pumping is performed by pressing the nozzle lever 170 downward (when the lever principle is applied), the support part 174 of the nozzle lever 170 is at the upper end of the nozzle lever support guide jaw 121. stay stuck
그리고 상기 푸시버튼(70)을 하방으로 가압하는 방식으로 펌핑하는 경우, 상기 노즐레버(170)의 지지부(174)는 상기 노즐레버 지지 가이드턱(121)을 따라 상하로 가이드 되도록 구성된다.Also, when pumping is performed by pressing the push button 70 downward, the support part 174 of the nozzle lever 170 is configured to be guided up and down along the nozzle lever support guide jaw 121 .
한편, 도 11은 본 발명의 지렛대 원리를 설명하는 도면이다.Meanwhile, FIG. 11 is a diagram illustrating the principle of leverage of the present invention.
도 11을 참조하여 본 발명에 적용되는 지렛대 원리를 설명한다. Referring to FIG. 11, the leverage principle applied to the present invention will be described.
지렛대는 힘을 전달하는 막대를 말하며, 받침대가 막대를 받치고 있고 그 받치고 있는 지점을 "받침점"이라 하고, 힘을 가하는 지점을 "힘점"이라 하며, 지레가 움직여서 물체(본 발명의 어댑터에 해당)에 힘이 작용하는 지점을 "작용점"이라 한다.Lever refers to a rod that transmits force, and the fulcrum supports the rod, and the supporting point is called "support point", and the point where force is applied is called "power point", and the object (corresponding to the adapter of the present invention) The point at which the force acts is called the "point of action".
지레의 종류는 3가지가 있다. 1종 지레, 2종 지레, 3종 지레가 있다. 받침점, 힘점, 작용점의 위치에 따라 지레를 분류하는데, 1종 및 2종 지레는 적은 힘으로 큰 힘을 내기 위한 것 또는 큰 힘이 필요하지만 넓은 범위의 일을 해야 할 때 사용된다. 그리고 3종 지레는 물체를 빨리 움직이거나 정교한 조작이 필요한 경우에 사용된다.There are three types of leverage. There is a class 1 lever, a class 2 lever, and a class 3 lever. Lever is classified according to the position of the fulcrum point, force point, and action point. Class 1 and Class 2 levers are used to produce a large amount of power with a small amount of force or when a large amount of force is required but a wide range of work needs to be done. And the third-class lever is used when an object is moved quickly or sophisticated manipulation is required.
본 발명의 기술은 2종 지렛 원리를 적용한 것으로, 힘점과 받침점 사이에 작용점이 위치해 있는 지레이다.The technology of the present invention applies the principle of two types of levers, and is a lever in which the point of action is located between the point of force and the point of fulcrum.
지렛대는 노즐레버(170)에 해당하고, 받침점은 지지부(174)에 해당하고, 힘점은 사용자가 노즐레버(170) 토출구(171) 쪽을 누르는 힘에 해당한다. 본 발명에서는 작용점 아래에 어댑터(140)가 설치된 구조이다. The lever corresponds to the nozzle lever 170, the fulcrum corresponds to the support 174, and the force point corresponds to the force that the user presses the nozzle lever 170 towards the outlet 171. In the present invention, the adapter 140 is installed below the point of action.
이러한 지렛대 구조에서, 사용자가 노즐헤드의 토출구쪽을 아래로 내리면, 힘점이 작용점보다 받침점에서 더 멀리 위치하여 있기 때문에 사용자가 적은 힘으로 더 큰 힘을 작용점에 가하는 원리를 적용하는 것이다.In this lever structure, when the user lowers the discharge port of the nozzle head down, the force point is located farther from the fulcrum than the action point, so the user applies the principle of applying a greater force to the action point with less force.
이와 같이 지렛대 원리를 적용함으로써, 액체 펌핑 시, 적은 힘으로 큰 힘을 발생할 수 있기 때문에 노약자가 쉽게 사용할 수 있고, 한 손만으로도 편리하게 사용할 수 있도록 하는 구성이다.By applying the lever principle in this way, when liquid is pumped, a large force can be generated with a small force, so that the elderly can use it easily and can conveniently use it with only one hand.
그리고 푸시버튼(70)은 어댑터(140)를 하방으로 가압하여 액체를 펌핑할 수 있도록 어댑터(140)의 상단부에 결합하여 고정되며, 캡 바디(120)의 상부에 상하 방향으로 슬라이딩 가능하게 설치될 수 있다.In addition, the push button 70 is coupled to and fixed to the upper end of the adapter 140 so that liquid can be pumped by pressing the adapter 140 downward, and is installed on the upper portion of the cap body 120 to be slidable in an up and down direction. can
어댑터(140)의 상단부에 고정되기 위하여 푸시버튼(70)의 하부에는 결합돌기(71)가 형성될 수 있다. 푸시버튼(70)의 일측에는 노즐레버 안내슬롯(122) 일부를 차단하기 위한 차단부(72)가 연장 형성될 수 있다.A coupling protrusion 71 may be formed at the bottom of the push button 70 to be fixed to the upper end of the adapter 140 . A blocking portion 72 for blocking a portion of the nozzle lever guide slot 122 may be formed on one side of the push button 70 to extend.
또한, 본 발명의 지렛대 구조의 노즐 레버형 펌프(100)는 액체 펌핑 시, 노즐레버 안내슬롯(122)의 노출을 방지하여 미관을 보호하기 위하여 노즐레버(170)에 설치되는 노출방지 커버(180: 도 3 및 도 6에 도시)를 더 포함한다.In addition, the nozzle lever-type pump 100 of the leverage structure of the present invention prevents exposure of the nozzle lever guide slot 122 during liquid pumping to protect the appearance, and the exposure prevention cover 180 installed on the nozzle lever 170 : shown in FIGS. 3 and 6).
상기 노즐레버(170)를 하방으로 가압하여 노출방지 커버(180)가 하방으로 이동하는 경우, 노출방지 커버(180)가 삽입될 수 있도록 캡 숄더(110)는 노출방지 커버 삽입공간(115: 도 10에 도시)을 더 구비한다.When the nozzle lever 170 is pressed downward to move the exposure cover 180 downward, the cap shoulder 110 is formed into an exposure cover insertion space 115 so that the exposure cover 180 can be inserted. 10) is further provided.
상기 노즐레버(170)의 양쪽에는 힌지 돌기(170a)가 형성되고, 힌지 돌기(170a)에 결합하도록 노출방지 커버(180)의 양쪽 상단부에는 힌지 홀(180a)이 형성됨으로써, 그 힌지 홀(180a)의 힌지구조 및 자중(自重)에 의해서 노출방지 커버(180)는 노즐레버(170)의 회동각도에 관계없이 항상 수직으로 배치된다. Hinge protrusions 170a are formed on both sides of the nozzle lever 170, and hinge holes 180a are formed at both upper ends of the exposure prevention cover 180 to be coupled to the hinge protrusions 170a, thereby forming the hinge holes 180a ) Due to the hinge structure and its own weight, the exposure prevention cover 180 is always vertically disposed regardless of the rotation angle of the nozzle lever 170.
상기 어댑터(140)는 노즐레버(170)와 스템(150)을 연결하고, 노즐레버(170)의 회동을 가능하게 하며, 노즐레버(170)가 펌핑 시 회동하는 과정 중에도 액체가 누출되지 않도록 하는 역할을 한다. The adapter 140 connects the nozzle lever 170 and the stem 150, enables rotation of the nozzle lever 170, and prevents liquid from leaking even during rotation of the nozzle lever 170 during pumping. play a role
도 5 및 도 10에 도시된 바와 같이, 상기 노즐레버 힌지부(143)는 노즐레버(170)의 회동 시, 노즐레버(170)의 업다운 이동을 가이드하기 위한 가이드 블록(143a)과, 가이드 블록(143a)의 내벽면에 형성되는 힌지 홈(143b)과, 힌지 홈(143b) 안쪽으로 유도하기 위한 가이드 경사면(143c)을 구비한다. 힌지 홈(143b) 안에 삽입되도록 노즐레버(170)의 양쪽에는 힌지 돌기(170b)가 형성된다.5 and 10, the nozzle lever hinge part 143 includes a guide block 143a for guiding up-down movement of the nozzle lever 170 when the nozzle lever 170 rotates, and a guide block It has a hinge groove (143b) formed on the inner wall surface of (143a) and a guide inclined surface (143c) for guiding the hinge groove (143b) to the inside. Hinge protrusions 170b are formed on both sides of the nozzle lever 170 to be inserted into the hinge groove 143b.
가이드 블록(143a)은 노즐레버(170)의 회동시 노즐레버(170)가 안정적으로 작동하도록 가이드 하는 역할을 하며, 가이드 경사면(143c)은 조립 시 힌지 돌기(170b)가 상기 가이드 경사면(143c)을 따라 슬라이딩되어 힌지 홈(143b) 안으로 안정적으로 결합하도록 노즐레버(170)의 양쪽에 형성된다.The guide block 143a serves to guide the nozzle lever 170 to stably operate when the nozzle lever 170 rotates, and the guide inclined surface 143c has a hinge protrusion 170b when assembled to guide the inclined surface 143c. It slides along and is formed on both sides of the nozzle lever 170 so as to stably engage into the hinge groove 143b.
또한, 액체 펌핑 시, 어댑터(140)의 업다운 이동을 가이드 하기 위하여 캡 바디(120)의 내부와 어댑터(140)의 외주 각각에는 제1 가이드 레일(R1) 및 제2 가이드 레일(R2)이 형성될 수 있다(도 6 내지 도 8에 도시). 제2 가이드 레일(R2)은 제1 가이드 레일(R1)에 대하여 슬라이드 가능하게 설치된다. 제2 가이드 레일(R2)이 제1 가이드 레일(R1)에 대하여 슬라이드 가능하게 설치됨으로써, 어댑터(140)의 업다운 이동이 안정적으로 작동할 수 있다.In addition, in order to guide the up-down movement of the adapter 140 during liquid pumping, a first guide rail R1 and a second guide rail R2 are formed on the inside of the cap body 120 and the outer circumference of the adapter 140, respectively. It can be (shown in Figures 6 to 8). The second guide rail R2 is slidably installed relative to the first guide rail R1. Since the second guide rail R2 is slidably installed relative to the first guide rail R1, the up-down movement of the adapter 140 can be stably operated.
또한, 액체의 오 토출(부주의에 의해서 잘못 배출되는 것)을 방지하기 위하여 노즐레버(170)에는 노즐레버(170)의 회동을 제한하는 잠금레버(190: 도 3 및 도 6에 도시)가 설치될 수 있다.In addition, a lock lever (190: shown in FIGS. 3 and 6) is installed on the nozzle lever 170 to limit the rotation of the nozzle lever 170 in order to prevent erroneous discharge of liquid (accidental discharge due to carelessness). It can be.
상기 노즐레버(170)의 하단에 잠금레버(190)가 힌지(191)에 의해서 회동 가능하게 설치된다(도 6 내지 도 8).A locking lever 190 is rotatably installed at the lower end of the nozzle lever 170 by a hinge 191 (FIGS. 6 to 8).
도 10에 도시된 바와 같이, 잠금레버(190)가 노즐레버(170) 안으로 수납되도록 노즐레버(170)의 하단에는 잠금레버 수납홈(176)이 형성된다. 그 잠금레버 수납홈(176) 안에는 힌지 홈(176a)이 형성되고, 그 힌지 홈(176a) 안에 힌지(191)가 결합하도록 구성된다.As shown in FIG. 10 , a lock lever accommodating groove 176 is formed at the lower end of the nozzle lever 170 so that the lock lever 190 is received into the nozzle lever 170 . A hinge groove 176a is formed in the lock lever accommodating groove 176, and the hinge 191 is coupled to the hinge groove 176a.
상기 잠금레버(190)를 이용하여 노즐레버(170)의 위치를 제한하고자 하는 경우(노즐레버의 하방이동을 제한하고자 하는 경우), 힌지(191)를 중심으로 잠금레버(190)를 회동시켜서 잠금레버 수납홈(176)으로부터 인출하여 수직으로 위치시켜서, 잠금레버(190)의 하단이 노즐레버 안내슬롯(122) 하단에 걸리도록 구성될 수 있다.When trying to limit the position of the nozzle lever 170 using the locking lever 190 (when limiting the downward movement of the nozzle lever), locking by rotating the locking lever 190 around the hinge 191 By withdrawing from the lever accommodating groove 176 and positioning it vertically, the lower end of the locking lever 190 may be configured to be caught on the lower end of the nozzle lever guide slot 122 .
상기 잠금레버(190)의 하단이 노즐레버 안내슬롯(122) 하단에 걸리는 경우, 상기 노즐레버(170)의 위치를 제한하여 사용자의 부주의에 의해서 액체가 임의로 토출되지 않도록 구성된다.When the lower end of the lock lever 190 is caught on the lower end of the nozzle lever guide slot 122, the position of the nozzle lever 170 is limited so that the liquid is not arbitrarily discharged due to the user's negligence.
이와 같이 구성된 본 발명의 바람직한 실시 예에 따른 펌프(100)의 작동을 설명하면 다음과 같다.Referring to the operation of the pump 100 according to a preferred embodiment of the present invention configured as described above is as follows.
우선, 도 4 및 도 10을 참조하면, 푸시버튼(70)을 사용하는 방식의 경우, 한 손은 푸시버튼(70)을 누르고 다른 손은 노즐레버(170)의 토출구(171)로부터 액체를 받아 사용할 수 있는 바 양손을 모두 사용할 수 있다.First, referring to FIGS. 4 and 10, in the case of the method using the push button 70, one hand presses the push button 70 and the other hand receives liquid from the outlet 171 of the nozzle lever 170. Both hands can be used.
그리고 도 5 및 도 10을 참조하면, 노즐레버(170)를 사용하는 방식의 경우, 사용자가 한 손만을 사용하여 노즐레버(170)를 누름과 동시에 노즐레버(170)의 토출구(171)로부터 액체를 받아 사용할 수 있다. 5 and 10, in the case of the method using the nozzle lever 170, the user presses the nozzle lever 170 using only one hand and at the same time liquid flows from the outlet 171 of the nozzle lever 170. can be received and used.
이와 같이 노즐레버(170)를 사용하는 방식은 도 11에 도시된 바와 같이, 지렛대 원리를 적용하여 적은 힘으로 큰 힘을 발생할 수 있어서 한 손 사용을 가능하게 함은 물론 노약자가 매우 쉽게 사용할 수 있는 장점이 있다.As shown in FIG. 11, the method of using the nozzle lever 170 in this way can generate a large force with a small force by applying the lever principle, enabling one-handed use as well as being very easy for the elderly to use. There are advantages.
본 발명의 바람직한 실시 예에 따른 펌프(100)는 노즐레버(170)를 하방으로 누르는 방식을 사용하거나 또는 푸시버튼(70)을 하방으로 누르는 방식을 사용하는 경우, 탄성부재(60)의 탄성력에 의해서 어댑터(140)가 탄력적으로 하방으로 눌려지면서 스템(150)도 하방으로 이동하여 액체 흡입홀(151a)이 노출된 상태(접촉돌기가 제2 스토퍼의 경사면에 밀착되지 않은 상태)에서, 연이어 제1 스토퍼(152)가 피스톤 링부재(160)를 하방으로 눌러서 액체 수용공간(131) 내의 압력 상승에 의해서 액체 수용공간(131) 내의 액체가 액체 흡입홀(151a) 안으로 유입된 후 유로(P)를 거쳐서 노즐레버(170)의 토출홀(171)을 통해서 토출(배출)된다. 이때, 체크밸브(50)는 흡입 호스(40)의 유로(P)를 차단한 상태이다.When the pump 100 according to a preferred embodiment of the present invention uses a method of pressing the nozzle lever 170 downward or a method of pressing the push button 70 downward, the elastic force of the elastic member 60 While the adapter 140 is elastically pressed downward by the stem 150, the stem 150 also moves downward and the liquid suction hole 151a is exposed (a state in which the contact protrusion is not in close contact with the inclined surface of the second stopper). 1 When the stopper 152 presses the piston ring member 160 downward, the liquid in the liquid accommodating space 131 is introduced into the liquid suction hole 151a by the pressure increase in the liquid accommodating space 131, and then the flow path P After passing through, it is discharged (discharged) through the discharge hole 171 of the nozzle lever 170. At this time, the check valve 50 blocks the flow path P of the suction hose 40.
반면에, 상기 노즐레버(170)를 하방으로 누르거나 상기 푸시버튼(70)을 하방으로 누르는 힘을 제거하는 경우, 탄성부재(60)의 탄성 복원력에 의해서 어댑터(140)가 탄력적으로 상방으로 상승하면서 스템(150)도 상방으로 이동하며, 연이어 제2 스토퍼(153)가 피스톤 링부재(160)를 상방으로 밀어올림에 따라 피스톤 링부재(160)에 의해서 액체 흡입홀(151a)이 차단된 상태(접촉돌기가 제2 스토퍼의 경사면에 밀착된 상태)에서, 액체 수용공간(131) 내의 압력하강에 의해서 용기(10) 내의 액체가 흡입 호스(40)를 통해서 액체 수용공간(131) 안으로 충입된다. 이때, 체크밸브(50)는 흡입 호스(40)의 유로(P)를 개방한 상태이다.On the other hand, when the nozzle lever 170 is pressed downward or the push button 70 is removed, the adapter 140 elastically rises upward due to the elastic restoring force of the elastic member 60. While the stem 150 also moves upward, the liquid suction hole 151a is blocked by the piston ring member 160 as the second stopper 153 pushes the piston ring member 160 upward in succession. (The contact protrusion is in close contact with the inclined surface of the second stopper), the liquid in the container 10 is charged into the liquid accommodation space 131 through the suction hose 40 due to the pressure drop in the liquid accommodation space 131 . At this time, the check valve 50 is in a state in which the flow path P of the suction hose 40 is opened.
이와 같이 노즐레버(170)를 하방으로 누르는 방식을 사용하거나 또는 푸시버튼(70)을 하방으로 누르는 방식을 사용하여 액체를 토출하는 경우, 펌프 내의 압력차가 발생하여 그 압력차에 의해서 유로(P)를 통해서 액체가 토출되는 펌핑 과정이 반복적으로 이루어진다.In this way, when liquid is discharged by using a method of pressing the nozzle lever 170 downward or by using a method of pressing the push button 70 downward, a pressure difference occurs in the pump and the pressure difference causes the flow path P The pumping process in which the liquid is discharged through is repeatedly performed.
이상에서 설명한 바와 같이, 본 발명은 다음과 같은 효과가 있다.As described above, the present invention has the following effects.
첫째, 푸시버튼을 사용하는 방식 또는 노즐레버를 사용하는 방식 중에서 어느 하나를 택일적으로 사용할 수 있을 뿐만 아니라 노즐레버를 사용하는 방식의 경우, 사용자가 한 손만을 사용하여 노즐레버를 누름과 동시에 노즐레버의 토출구로부터 액체를 받아 사용할 수 있기 때문에 지렛대 원리를 적용하여 적은 힘으로도 큰 힘을 발생할 수 있어서 한 손 사용을 가능하게 함은 물론 노약자가 매우 쉽게 사용할 수 있는 장점이 있다.First, in the case of a method using a nozzle lever, as well as being able to alternatively use either a method using a push button or a method using a nozzle lever, the user presses the nozzle lever using only one hand and the nozzle at the same time Since liquid can be received and used from the discharge port of the lever, a large force can be generated with a small force by applying the lever principle, which enables one-handed use and has the advantage that the elderly can use it very easily.
둘째, 플라스틱 스프링을 사용하므로 친환경적이며, 본 발명의 펌프 용기는 출시 할 때에 푸시버튼(배출캡)을 눌러서 잠금하는 방식이 아니라, 잠금레버를 잠금하여 플라스틱 스프링을 압축하지 않고 탄성 변형되지 않은 상태로 출시하므로, 제품 유통과정에서 플라스틱 스프링의 변형이 전혀 발생하지 않고, 그 잠금레버를 해제한 후, 사용자(소비자)가 노즐레버 또는 푸시버튼을 택일하여 액체를 토출(배출)하므로, 펌핑력이 떨어지는 종래의 문제점을 해결할 수 있다.Second, it is eco-friendly because it uses a plastic spring, and the pump container of the present invention is not locked by pressing a push button (discharge cap) when released, but by locking the locking lever so that the plastic spring is not compressed and is not elastically deformed. Since it is released, there is no deformation of the plastic spring during the product distribution process, and after releasing the lock lever, the user (consumer) discharges (discharges) the liquid by selecting the nozzle lever or the push button, so the pumping power is reduced. The conventional problems can be solved.
Claims (13)
- 내부에 액체를 수용하며, 입구측에 상부가 개방되고 외주면에 제1 결합부(12)를 갖는 넥부(11)가 형성되는 용기(10);A container 10 having a neck portion 11 having a first coupling portion 12 on an outer circumferential surface thereof and having an upper portion open on an inlet side for accommodating a liquid therein;내주면에 상기 제1 결합부(12)에 분리 가능하게 결합하도록 제2 결합부(112)가 형성되며, 상기 넥부(11)의 내측으로 스프링 수용부(113)가 절곡 형성되고, 센터에 스템 관통홀(H)이 형성되는 캡 숄더(110);A second coupling portion 112 is formed on the inner circumferential surface so as to be detachably coupled to the first coupling portion 12, and a spring receiving portion 113 is bent to the inside of the neck portion 11, and the stem penetrates the center. a cap shoulder 110 in which a hole H is formed;상기 캡 숄더(110)의 상부에 결합하며, 내측면 일측에 노즐레버 지지 가이드턱(121)이 형성되며, 내측면 타측에 노즐레버 안내슬롯(122)이 형성되는 캡 바디(120);a cap body 120 coupled to an upper portion of the cap shoulder 110, having a nozzle lever support guide jaw 121 formed on one inner surface and a nozzle lever guide slot 122 formed on the other inner surface;상기 캡 숄더(110)의 하부에 연결되어 상기 용기(10) 안으로 삽입되며, 내부에는 액체 펌핑 시 상기 용기(10) 내의 액체를 흡입하고 그 흡입한 액체를 토출하기 위한 액체 수용공간(131)이 형성되는 실린더(130);It is connected to the lower part of the cap shoulder 110 and is inserted into the container 10. Inside, there is a liquid accommodation space 131 for sucking the liquid in the container 10 and discharging the sucked liquid when liquid is pumped. Cylinder 130 formed;상기 용기(10) 내의 액체를 흡입하기 위하여 상기 실린더(130)의 하측에 형성된 하부 개구부(132)에 연결 설치되는 흡입 호스(40);A suction hose 40 connected to the lower opening 132 formed on the lower side of the cylinder 130 to suck the liquid in the container 10;액체 펌핑 시, 상기 흡입 호스(40)의 유로(P)를 선택적으로 개폐하여 상기 용기(10) 내의 액체를 상기 액체 수용공간(131) 안으로 흡입하고 그 흡입한 액체를 토출하기 위하여 상기 실린더(130)의 하부 개구부(132)에 설치되는 체크밸브(50);When liquid is pumped, the cylinder 130 selectively opens and closes the flow path P of the suction hose 40 to suck the liquid in the container 10 into the liquid accommodating space 131 and to discharge the sucked liquid. ) Check valve 50 installed in the lower opening 132 of;상기 스프링 수용부(113) 안에 설치되고, 센터에 스템 관통홀(H)이 형성되는 탄성부재(60);an elastic member 60 installed in the spring accommodating part 113 and having a stem through hole H formed in the center;상기 탄성부재(60)에 의해 탄력적으로 지지되면서 상하로 업다운 가능하게 설치될 수 있도록 상기 탄성부재(60)의 상부에 설치되며, 센터 하부에는 유로(P)를 갖는 스템 연결부(141)가 형성되고, 상기 스템 연결부(141)의 상부에는 노즐레버 연결부(142)가 형성되며, 양쪽에는 노즐레버 힌지부(143)가 형성되는 어댑터(업다운 부재)(140);It is installed on the upper part of the elastic member 60 so that it can be installed up and down while being elastically supported by the elastic member 60, and a stem connection part 141 having a flow path P is formed at the lower center of the center, , an adapter (up-down member) 140 having a nozzle lever connecting portion 142 formed on an upper portion of the stem connecting portion 141 and a nozzle lever hinge portion 143 formed on both sides;액체 펌핑 시, 상기 어댑터(140)와 함께 업다운 가능하게 설치되도록 내부에 유로(P)를 갖고 상기 스템 관통홀(H)을 관통하여 설치되는 스템 바디(151)를 구비하며, 상기 스템 바디(151)의 하단부 측면에 액체 흡입홀(151a)이 형성되고, 상기 스템 바디(151)의 외주면 중간에 제1 스토퍼(152)가 형성되고 상기 스템 바디(151)의 하단부에 제2 스토퍼(153)가 형성되는 스템(150);A stem body 151 having a flow path P therein and installed through the stem through-hole H so as to be installed up and down together with the adapter 140 when pumping liquid is provided, and the stem body 151 A liquid suction hole 151a is formed on the lower side of the stem body 151, a first stopper 152 is formed in the middle of the outer circumferential surface of the stem body 151, and a second stopper 153 is formed on the lower end of the stem body 151 stem 150 formed;상기 실린더(130) 안에 업다운 가능하게 설치되며, 상기 스템(150)의 업다운 시, 상기 제1 스토퍼(152)와 상기 제2 스토퍼(153)에 의해서 상기 액체 흡입홀(151a)을 개폐하여 액체를 펌핑할 수 있도록 상기 스템 바디(151)의 하단부에 상하로 슬라이딩 가능하게 설치되는 피스톤 링부재(160);It is installed in the cylinder 130 to be up-down, and when the stem 150 is up-down, the liquid suction hole 151a is opened and closed by the first stopper 152 and the second stopper 153 to supply liquid. a piston ring member 160 slidably installed at the lower end of the stem body 151 so as to pump;상기 어댑터(140)를 하방으로 가압하여 액체를 펌핑할 수 있도록 상기 노즐레버 힌지부(143)에 회동 가능하게 결합하고 상기 노즐레버 안내슬롯(122) 안으로 삽입되어 상기 캡 바디(120) 외부로 돌출되며, 내부에는 길이방향을 따라 유로(P)가 형성되고 그 유로(P)의 일단에는 토출홀(171)이 형성되고 그 유로(P)의 타단에는 상기 노즐레버 연통홀(142)과 연결되는 유입홀(172)을 갖는 유입부(173)가 형성되며, 끝단부에는 상기 노즐레버 지지 가이드턱(121)에 지지되기 위한 지지부(174)가 형성되는 노즐레버(170); 및The adapter 140 is rotatably coupled to the nozzle lever hinge 143 so as to pump liquid by pressing the adapter 140 downward, and is inserted into the nozzle lever guide slot 122 to protrude out of the cap body 120 Inside, a flow path P is formed along the longitudinal direction, a discharge hole 171 is formed at one end of the flow path P, and the other end of the flow path P is connected to the nozzle lever communication hole 142. a nozzle lever 170 having an inlet portion 173 having an inlet hole 172 and a support portion 174 for being supported on the nozzle lever support guide jaw 121 at an end thereof; and상기 어댑터(140)를 하방으로 가압하여 액체를 펌핑할 수 있도록 상기 어댑터(140)의 상부에 결합하며, 상기 캡 바디(120)의 상부에 상하 방향으로 슬라이딩 가능하게 설치되는 푸시버튼(70); 을 포함하는 지렛대 구조의 노즐 레버형 펌프 용기.a push button 70 coupled to an upper portion of the adapter 140 so as to pump liquid by pressing the adapter 140 downward, and installed slidably in an upward and downward direction on the upper portion of the cap body 120; Nozzle lever-type pump container of a lever structure comprising a.
- 제1항에 있어서,According to claim 1,액체 펌핑 시, 상기 노즐레버 안내슬롯(122)을 노출을 방지하기 위하여 상기 노즐레버(170)에 설치되는 노출방지 커버(180)를 더 포함하는 지렛대 구조의 노즐 레버형 펌프 용기.A nozzle lever-type pump container having a leverage structure further comprising an exposure prevention cover 180 installed on the nozzle lever 170 to prevent exposure of the nozzle lever guide slot 122 during liquid pumping.
- 제2항에 있어서,According to claim 2,상기 노즐레버(170)를 하방으로 가압하여 상기 노출방지 커버(180)가 하방으로 이동하는 경우, 상기 노출방지 커버(180)가 삽입될 수 있도록 상기 캡 숄더(110)는 상기 노출방지 커버 삽입공간(115)을 더 구비하는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.When the nozzle lever 170 is pressed downward to move the exposure cover 180 downward, the cap shoulder 110 is formed into the exposure cover insertion space so that the exposure cover 180 can be inserted. A nozzle lever-type pump container having a lever structure, characterized in that it further comprises (115).
- 제2항에 있어서,According to claim 2,상기 노즐레버(170)의 양쪽에는 힌지 돌기(170a)가 형성되고, 상기 힌지 돌기(170a)에 결합하도록 상기 노출방지 커버(180)의 양쪽 상단부에는 힌지 홀(180a)이 형성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.Hinge protrusions 170a are formed on both sides of the nozzle lever 170, and hinge holes 180a are formed at both upper ends of the exposure prevention cover 180 to be coupled to the hinge protrusions 170a. Nozzle lever type pump container with lever structure.
- 제1항에 있어서,According to claim 1,상기 노즐레버 힌지부(143)는 상기 노즐레버(170)의 회동 시, 상기 노즐레버(170)의 업다운 이동을 가이드하기 위한 가이드 블록(143a)과, 상기 가이드 블록(143a)의 내벽면에 형성되는 힌지 홈(143b)과, 상기 힌지 홈(143b) 안쪽으로 유도하기 위한 가이드 경사면(143c)을 구비하며,The nozzle lever hinge part 143 is formed on a guide block 143a for guiding up-down movement of the nozzle lever 170 when the nozzle lever 170 rotates, and an inner wall surface of the guide block 143a It has a hinge groove (143b) and a guide inclined surface (143c) for guiding to the inside of the hinge groove (143b),상기 가이드 경사면(143c)을 따라 슬라이딩되어 상기 힌지 홈(143b) 안으로 결합하도록 상기 노즐레버(170)의 양쪽에는 힌지 돌기(170b)가 형성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.Lever structure, characterized in that hinge protrusions (170b) are formed on both sides of the nozzle lever (170) so as to slide along the guide slope (143c) and engage into the hinge groove (143b) Pump container.
- 제1항에 있어서,According to claim 1,상기 어댑터(140)의 업다운 이동을 가이드 하기 위하여 상기 캡 바디(120)의 내부와 상기 어댑터(140)의 외주 각각에는 제1 가이드 레일(R1) 및 제2 가이드 레일(R2)이 형성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.In order to guide the up-down movement of the adapter 140, a first guide rail R1 and a second guide rail R2 are formed on the inside of the cap body 120 and the outer circumference of the adapter 140, respectively. A nozzle lever-type pump container with a leverage structure.
- 제1항에 있어서,According to claim 1,상기 노즐레버(170)를 하방으로 가압하는 방식으로 펌핑하거나 상기 푸시버튼(70)을 하방으로 가압하는 방식으로 펌핑하는 것중 어느 하나를 택일하여 액체를 토출하는 구조인 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.The nozzle of the lever structure, characterized in that the structure that discharges the liquid by selecting either pumping by pressing the nozzle lever 170 downward or pumping by pressing the push button 70 downward Lever type pump vessel.
- 제1항에 있어서,According to claim 1,상기 노즐레버(170)를 하방으로 가압하는 방식으로 펌핑하는 경우, 상기 노즐레버(170)의 지지부(174)는 상기 노즐레버 지지 가이드턱(121)의 상단에 걸린상태를 유지하며,When pumping is performed by pressing the nozzle lever 170 downward, the support 174 of the nozzle lever 170 maintains a hooked state on the upper end of the nozzle lever support guide jaw 121,상기 푸시버튼(70)을 하방으로 가압하는 방식으로 펌핑하는 경우, 상기 노즐레버(170)의 지지부(174)는 상기 노즐레버 지지 가이드턱(121)을 따라 가이드 되도록 구성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.When the push button 70 is pumped in a downward pressing manner, the support 174 of the nozzle lever 170 is configured to be guided along the nozzle lever supporting guide jaw 121. Lever structure, characterized in that Nozzle lever-type pump vessel.
- 제1항에 있어서,According to claim 1,액체의 오 토출을 방지하기 위하여 상기 노즐레버(170)에는 상기 노즐레버(170)의 회동을 제한하는 잠금레버(190)가 설치되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.A nozzle lever-type pump container having a leverage structure, characterized in that a locking lever 190 for limiting rotation of the nozzle lever 170 is installed on the nozzle lever 170 to prevent mis-discharge of the liquid.
- 제9항에 있어서,According to claim 9,상기 노즐레버(170)의 하단에 상기 잠금레버(190)가 힌지(191)에 의해서 회동 가능하게 설치되며, 상기 잠금레버(190)가 상기 노즐레버(170) 안으로 수납되도록 상기 노즐레버(170)의 하단에는 잠금레버 수납홈(176)이 형성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.The locking lever 190 is rotatably installed at the lower end of the nozzle lever 170 by a hinge 191, and the nozzle lever 170 so that the locking lever 190 is accommodated in the nozzle lever 170. The nozzle lever-type pump container of the leverage structure, characterized in that the locking lever receiving groove 176 is formed at the bottom of the.
- 제10항에 있어서,According to claim 10,상기 잠금레버(190)를 이용하여 상기 노즐레버(170)의 위치를 제한하고자 하는 경우, 상기 힌지(191)를 중심으로 상기 잠금레버(190)를 회동시켜서 상기 잠금레버 수납홈(176)으로부터 인출하여 수직으로 위치시켜서, 상기 잠금레버(190)의 하단이 상기 노즐레버 안내슬롯(122) 하단에 걸리도록 구성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.When the position of the nozzle lever 170 is limited using the lock lever 190, the lock lever 190 is rotated around the hinge 191 to withdraw it from the lock lever receiving groove 176 The nozzle lever-type pump container of the lever structure, characterized in that the lower end of the lock lever 190 is configured to be caught on the lower end of the nozzle lever guide slot 122 by positioning it vertically.
- 제1항에 있어서,According to claim 1,상기 노즐레버(170)를 하방으로 누르거나 상기 푸시버튼(70)을 하방으로 누르는 힘을 가하는 경우, 상기 탄성부재(60)의 탄성력에 의해서 상기 어댑터(140)가 탄력적으로 하방으로 눌려지면서 상기 스템(150)도 하방으로 이동하여 액체 흡입홀(151a)이 노출된 상태에서, 연이어 제1 스토퍼(152)가 상기 피스톤 링부재(160)를 하방으로 눌러서 상기 액체 수용공간(131) 내의 압력 상승에 의해서 상기 액체 수용공간(131) 내의 액체가 상기 액체 흡입홀(151a) 안으로 유입된 후 상기 유로(P)를 거쳐서 노즐레버(170)의 토출홀(171)을 통해서 토출(배출)되며,When the nozzle lever 170 is pressed downward or the push button 70 is pressed downward, the adapter 140 is elastically pressed downward by the elastic force of the elastic member 60 and the stem 150 is also moved downward to expose the liquid suction hole 151a, the first stopper 152 presses the piston ring member 160 downward to increase the pressure in the liquid accommodating space 131 After the liquid in the liquid accommodating space 131 is introduced into the liquid suction hole 151a, it is discharged (discharged) through the discharge hole 171 of the nozzle lever 170 through the flow path P,상기 노즐레버(170)를 하방으로 누르거나 상기 푸시버튼(70)을 하방으로 누르는 힘을 제거하는 경우, 상기 탄성부재(60)의 탄성 복원력에 의해서 상기 어댑터(140)가 탄력적으로 상방으로 상승하면서 상기 스템(150)도 상방으로 이동하며, 연이어 상기 제2 스토퍼(153)가 상기 피스톤 링부재(160)를 상방으로 밀어올림에 따라 상기 피스톤 링부재(160)에 의해서 액체 흡입홀(151a)이 차단된 상태에서, 액체 수용공간(131) 내의 압력하강에 의해서 상기 용기(10) 내의 액체가 상기 흡입 호스(40)를 통해서 상기 액체 수용공간(131) 안으로 충입되는 펌핑 과정이 반복적으로 이루어지도록 구성되는 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프 용기.When the nozzle lever 170 is pressed downward or the force pressing the push button 70 downward is removed, the adapter 140 elastically rises upward by the elastic restoring force of the elastic member 60. The stem 150 also moves upward, and as the second stopper 153 pushes the piston ring member 160 upward, the liquid suction hole 151a is opened by the piston ring member 160. In the blocked state, a pumping process in which the liquid in the container 10 is charged into the liquid accommodation space 131 through the suction hose 40 by the pressure drop in the liquid accommodation space 131 is configured to be repeatedly performed. A nozzle lever-type pump container of a lever structure, characterized in that.
- 내부에 액체를 수용하는 용기(10)의 넥부(11)에 분리 가능하게 설치되어 액체를 펌핑하기 위한 펌프(100)를 구비하는 펌프 용기에 있어서,In the pump container having a pump 100 detachably installed in the neck portion 11 of the container 10 for accommodating the liquid therein and having a pump 100 for pumping the liquid,상기 넥부에 결합하는 캡 숄더(110);a cap shoulder 110 coupled to the neck portion;상기 캡 숄더(110)의 상부에 결합하는 캡 바디(120);a cap body 120 coupled to an upper portion of the cap shoulder 110;상기 캡 숄더(110)의 하부에 연결되고 액체 수용공간(131)을 구비하는 실린더(130);a cylinder 130 connected to the lower portion of the cap shoulder 110 and having a liquid accommodating space 131;상기 실린더(130)의 하측에 연결 설치되는 흡입 호스(40);A suction hose 40 connected to the lower side of the cylinder 130;액체 펌핑 시, 상기 흡입 호스(40)의 유로(P)를 선택적으로 개폐하는 체크밸브(50);When liquid is pumped, a check valve 50 selectively opening and closing the flow path P of the suction hose 40;상기 캡 숄더(110) 안에 설치되는 탄성부재(60);an elastic member 60 installed in the cap shoulder 110;상기 탄성부재(60)에 의해 탄력적으로 지지되면서 상하로 업다운 가능하게 설치되는 어댑터(140);An adapter 140 installed to be able to go up and down while being elastically supported by the elastic member 60;액체 펌핑 시, 상기 어댑터(140)와 함께 업다운 가능하게 설치되는 중공의 스템 바디(151)를 구비하는 스템(150);A stem 150 having a hollow stem body 151 installed to be up-down together with the adapter 140 when liquid is pumped;상기 실린더(130) 안에 업다운 가능하게 설치되며, 상기 스템 바디(151)의 하단부에 상하로 슬라이딩 가능하게 설치되는 피스톤 링부재(160);a piston ring member 160 installed in the cylinder 130 to be up-down and slidable up and down on the lower end of the stem body 151;상기 어댑터(140)를 하방으로 가압하여 액체를 펌핑하기 위한 노즐레버(170); 및a nozzle lever 170 for pumping liquid by pressing the adapter 140 downward; and상기 어댑터(140)를 하방으로 가압하여 액체를 펌핑할 수 있도록 상기 어댑터(140)의 상부에 결합하며, 상기 캡 바디(120)의 상부에 상하 방향으로 슬라이딩 가능하게 설치되는 푸시버튼(70); 을 포함하되,a push button 70 coupled to an upper portion of the adapter 140 so as to pressurize the adapter 140 downward to pump liquid, and is slidably installed on the upper portion of the cap body 120 in an up and down direction; Including,상기 노즐레버(170)를 하방으로 가압하거나 상기 푸시버튼(70)을 하방으로 가압하는 방식을 택일하여 액체를 토출하는 구조인 것을 특징으로 하는 지렛대 구조의 노즐 레버형 펌프.A nozzle lever-type pump having a lever structure, characterized in that the structure is configured to discharge the liquid by pressing the nozzle lever 170 downward or pressing the push button 70 downward.
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KR1020220025306A KR102477141B1 (en) | 2022-02-25 | 2022-02-25 | Nozzle lever type pump vessel having lever structure |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005313124A (en) * | 2004-04-30 | 2005-11-10 | Yoshino Kogyosho Co Ltd | Vessel with pump |
KR100809870B1 (en) * | 2001-11-30 | 2008-03-06 | 요시노 코교쇼 가부시키가이샤 | Pump push-down head |
JP2017030805A (en) * | 2015-07-31 | 2017-02-09 | 株式会社吉野工業所 | Discharger |
JP2018002203A (en) * | 2016-06-29 | 2018-01-11 | 株式会社吉野工業所 | Discharging container |
US20180339306A1 (en) * | 2017-05-25 | 2018-11-29 | Spectrum Brands, Inc. | Pivot-to-Dispense Soap Pump |
KR102477141B1 (en) * | 2022-02-25 | 2022-12-12 | 김경숙 | Nozzle lever type pump vessel having lever structure |
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KR200428943Y1 (en) | 2006-07-20 | 2006-10-16 | 주식회사 엘지생활건강 | Dispenser |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100809870B1 (en) * | 2001-11-30 | 2008-03-06 | 요시노 코교쇼 가부시키가이샤 | Pump push-down head |
JP2005313124A (en) * | 2004-04-30 | 2005-11-10 | Yoshino Kogyosho Co Ltd | Vessel with pump |
JP2017030805A (en) * | 2015-07-31 | 2017-02-09 | 株式会社吉野工業所 | Discharger |
JP2018002203A (en) * | 2016-06-29 | 2018-01-11 | 株式会社吉野工業所 | Discharging container |
US20180339306A1 (en) * | 2017-05-25 | 2018-11-29 | Spectrum Brands, Inc. | Pivot-to-Dispense Soap Pump |
KR102477141B1 (en) * | 2022-02-25 | 2022-12-12 | 김경숙 | Nozzle lever type pump vessel having lever structure |
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