WO1998014279A1 - Recipient d'ejection de liquide - Google Patents
Recipient d'ejection de liquide Download PDFInfo
- Publication number
- WO1998014279A1 WO1998014279A1 PCT/JP1997/003495 JP9703495W WO9814279A1 WO 1998014279 A1 WO1998014279 A1 WO 1998014279A1 JP 9703495 W JP9703495 W JP 9703495W WO 9814279 A1 WO9814279 A1 WO 9814279A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- valve
- discharge port
- discharge
- storage chamber
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0064—Lift valves
- B05B11/0067—Lift valves having a valve seat located downstream the valve element (take precedence)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
- B05B11/00444—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means with provision for filtering or cleaning the air flow drawn into the container
-
- 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
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0072—A valve member forming part of an outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0075—Two outlet valves being placed in a delivery conduit, one downstream the other
-
- 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
- B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
- B05B11/047—Deformable containers producing the flow, e.g. squeeze bottles characterised by the outlet or venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
- B65D47/2068—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is lowered by the pressure of the contents and thereby opening the valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
- B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
-
- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
Definitions
- the present invention relates to a cosmetic milky lotion, a lotion, an auto decoron, a hair styling agent, a hand cream, a foundation, a shampoo for shampoo, a rinse, a liquid toothpaste, a mayone Discharge containers for liquids such as hoses, ketchup, glue, and paint. Background technology
- FIG. 39 shows an example of a discharge container that discharges liquid from a liquid storage chamber through a discharge port.
- the soft container body 201 that can be pressed and deformed serves as a liquid storage chamber 202 in which liquid is stored.
- a discharge port 203 is formed on the upper part of the container body 201, and a screw portion 204 is formed on the outer periphery of the discharge port 203.
- a cap 205 for preventing the liquid from drying or leaking when not in use is detachably screwed to the screw portion 204.
- the cap 205 is removed from the container body 201, and then the container body 201 is pressed appropriately to discharge the liquid in the liquid storage chamber 202. 3 Discharge more.
- the cap 205 may be forgotten after use.
- it is troublesome to keep the cap on There is a case that the step 205 is not put on for a long time. In such a case, the surface of the liquid present in the discharge port 203 continues to be in contact with air. When the air comes into contact with the liquid, the liquid inside the container body 201 as well as the surface of the liquid existing in the discharge port 203 is dried in some cases. .
- air contains substances that have an adverse effect on humans, such as various germs and dust, and if such substances such as germs enter the liquid, It had become an unsanitary liquid. Occasionally, mold and discoloration occurred, resulting in a very unsanitary liquid. In particular, when the liquid is cosmetic or edible, it is very undesirable.
- the container body 201 is formed of a soft material that can be deformed by pressing, but due to the restoring action of the container body 201, the same amount of air as the amount of liquid used is applied to the container body. In some cases, the liquid may enter the inside of the container 201, and there is a risk that the drying of the liquid and the contamination density of the bacteria may be promoted. Disclosure of the invention
- a discharge container for discharging a liquid in a liquid storage chamber from a discharge port.
- the liquid storage chamber and the discharge port communicate with each other through a liquid flow passage, and an elastic valve having a slit formed in the discharge port is disposed.
- This is a discharge container with a storage chamber whose volume can be changed according to the use of liquid.
- a nozzle member in a discharge container for discharging a liquid in a liquid storage chamber from a discharge port portion, a nozzle member is provided in the discharge container, and the discharge port portion of the nozzle member is provided.
- An elastic valve that moves by the pressure of the liquid at the discharge port and protrudes from the tip of the nozzle member is disposed, and the elastic valve is moved by the pressure of the liquid.
- the discharge container is opened, and the liquid storage chamber is a storage chamber whose volume can be changed according to the use of the liquid.
- a discharge container for discharging a liquid in a liquid storage chamber from a discharge port
- the liquid storage chamber and the discharge port are communicated with each other through a liquid flow passage.
- an elastic valve having a slit formed in the discharge port is disposed, and the elastic valve is disposed so as to be able to move forward and backward with respect to the discharge port.
- a discharge container provided with a porous body arranged to come into contact with a slit of the elastic valve when the elastic valve retreats.
- the discharge port retreats by the pressure of the liquid.
- This is a discharge container in which a valve member made of a porous material for opening a valve hole of the discharge port is arranged.
- a discharge container for discharging liquid in a liquid storage chamber from a discharge port
- the liquid storage chamber and the discharge port communicate with each other through a liquid flow path
- An elastic valve having a slit formed at the discharge port is disposed, and the liquid storage chamber and the outside communicate with each other through an air exchange path, and a filter is provided at an intermediate portion of the air exchange path.
- This is a discharge container with a filter interposed between the filter and the liquid storage chamber, and an air inflow valve that expands only on the liquid storage chamber side between the filter and the liquid storage chamber.
- the slit of the elastic valve in use, is expanded by the pressure of the liquid in the liquid storage chamber to form a discharge port.
- the slit discharge port
- the elastic restoring force of the elastic valve Furthermore, air enters the liquid storage chamber through the same amount as the amount of liquid used, a force that reduces the volume of the liquid storage chamber, and / or a porous body or a filter.
- FIG. 1 is a longitudinal sectional view of a discharge container according to a first embodiment of the present invention.
- FIG. 2 is an enlarged vertical sectional view of a main part of FIG.
- FIG. 3 is a longitudinal sectional view of a discharge container according to a second embodiment of the present invention.
- FIG. 4 is an enlarged longitudinal sectional view of a main part showing a modification of the second embodiment.
- FIG. 5 is an enlarged longitudinal sectional view of a main part of a discharge container according to a third embodiment of the present invention.
- FIG. 6 is a longitudinal sectional view of a discharge container according to a fourth embodiment of the present invention.
- FIG. 7 is a top view of the first valve in the fourth embodiment.
- FIG. 8 is an enlarged vertical sectional view of a main part of FIG.
- FIG. 9 is a perspective view of the second valve shown in the fourth embodiment.
- FIG. 10 is a perspective view of the fixing ring shown in the fourth embodiment.
- FIG. 11 is an enlarged longitudinal sectional view of a main part showing the operation of the fourth embodiment.
- FIG. 12 is an enlarged longitudinal sectional view of a main part showing a usage example of the fourth embodiment and a modification of the bellows portion.
- FIG. 13 is an enlarged longitudinal sectional view of a main part showing a modification of the second valve shown in the fourth embodiment.
- FIG. 14 is an enlarged longitudinal sectional view of a main part showing still another modified example of the second valve shown in the fourth embodiment.
- FIG. 15 is a longitudinal sectional view of a discharge container according to a fifth embodiment of the present invention.
- FIG. 16 is an enlarged vertical sectional view of a main part of FIG.
- Fig. 17 is a sectional view taken along the line A-A in Fig. 15.
- FIG. 18 is an enlarged longitudinal sectional view of a main part showing the operation of the discharge container according to the fifth embodiment.
- FIG. 19 is an enlarged longitudinal sectional view of a main part showing a modification of the fifth embodiment.
- FIG. 20 is a longitudinal sectional view of a discharge container according to a sixth embodiment of the present invention.
- FIG. 21 is an enlarged longitudinal sectional view of a main part of FIG.
- FIG. 22 is a cross-sectional view taken along the line B-B in FIG.
- FIG. 23 is an enlarged longitudinal sectional view of a main part of FIG. 21.
- FIG. 24 is a longitudinal sectional view showing the operation of the discharge container according to the sixth embodiment.
- FIG. 25 is an enlarged vertical sectional view of a main part of FIG. 24.
- FIG. 26 is an enlarged longitudinal sectional view of a main part showing a modification of the sixth embodiment.
- FIG. 27 is a longitudinal sectional view of a discharge container according to a seventh embodiment of the present invention.
- Figure 28 is a sectional view taken along the line C-C in Figure 27.
- FIG. 29 is a longitudinal sectional view of FIG. 27 viewed from the direction of arrow D.
- FIG. 30 is a sectional view taken along the line E-E in FIG. 27.
- FIG. 31 is a top view of the air inflow valve according to the seventh embodiment.
- FIG. 32 is a longitudinal sectional view of FIG. 31.
- FIG. 33 shows a modification of the air inflow valve in the seventh embodiment. Area view.
- FIG. 34 is a longitudinal sectional view of the air inflow valve shown in FIG.
- FIG. 35 is a longitudinal sectional view showing the operation of the discharge container according to the seventh embodiment.
- FIG. 36 is an enlarged vertical sectional view of a main part of FIG.
- FIG. 37 is a vertical cross-sectional view when the cap of the seventh embodiment is inserted.
- FIG. 38 is an enlarged longitudinal sectional view of a main part showing a modification of the seventh embodiment.
- FIG. 39 is a longitudinal sectional view of a discharge container according to a conventional technique. BEST MODE FOR CARRYING OUT THE INVENTION A first embodiment of the present invention will be described with reference to the accompanying drawings.
- the container body 1 contains a soft bag 3 forming a liquid chamber (liquid storage chamber) 2 inside.
- the use of the soft bag body 3 is an easy means in that it shrinks in accordance with consumption of the liquid to be contained, thereby preventing entry of outside air.
- the soft bag 3 is attached to the lower peripheral wall of the mouth member 4 attached to the opening of the container body 1 by a heat seal or the like so as not to leak liquid. .
- the member 4 has a piston 5 inside.
- the illustrated piston 5 is one in which a separate piston body 6 is fixed in order to exert a suitable elasticity and secure a large diameter, but is an integrally molded product. You may.
- the piston 5 is provided with a valve 7 that can be opened above the drawing. The valve 7 serves as an outlet for liquid from an inner hole 8 communicating with the liquid chamber 2.
- a cylinder 10 urged upward by a repellent body 9 in the drawing is attached to the piston 5 so as to be slidable in a liquid-tight manner.
- An elastic annular portion 11 provided solely on the outer peripheral wall of the piston body 6 is a sealing sliding contact portion with the inner peripheral wall of the inner hole 12 of the cylinder 10.
- the cylinder 10 is provided with a valve 13 which can be opened upward in the drawing like the valve 7. The valve 13 serves as an outlet for the liquid that has come out of the valve 7 to the inner hole 12.
- a nozzle member 14 is attached to an upper portion of the cylinder 10.
- the illustrated nozzle member 14 has a liquid flow passage 15 for discharging the liquid coming out of the valve 13 to the outside of the container 1, and a crown formed integrally with the top of the nozzle member 4. It has parts 16 and.
- the liquid flow passage 15 has an L-shape in the nozzle member 14, and the vicinity of the end opposite to the valve 13 is in a pipe shape (pipe portion 17). Is formed.
- a gap 18 is formed between the pipe-shaped liquid flow path portion (pipe-shaped portion 17) and the crown 16, and the gap 18 is a nozzle member. It is formed circumferentially inside 14.
- a flexible valve 19 is fitted to the pipe-like portion 17 of the liquid flow passage 15.
- the elastic valve 19 has a cylindrical portion 20 and a bottom portion 21.
- a locking projection 20 a is formed at the rear end (the side opposite to the bottom 21) of the cylindrical portion 20, and is pressed into the gap 18 of the nozzle member 14, or The nozzle member 14 is in contact with a cylindrical locking member 22 formed integrally with the nozzle member 14. The contact between the locking projection 20a and the locking member 22 prevents the drop of the positive valve 19 from the pipe-shaped portion 17.
- a slit 21 a is formed in the bottom part 21 so as to be expanded by a liquid pressure and to discharge the liquid. This slit 21a is the discharge port of the present invention. It should be noted that the slit 21a may be simply linear, may be cross-shaped, or may be Y-shaped.
- the vicinity of the tip end of the pipe-shaped portion 17 is a reduced diameter portion 17a.
- This is the means that has been adopted.
- a gap 23 is also formed between the cylindrical locking member 22 and the elastic valve 19.
- the positive valve examples include silicone rubber, nitrile rubber, acryl rubber, fluorine rubber, natural rubber, chloroprene rubber, butyl rubber, neoprene rubber, SBR Rubber-like elastic materials such as NBR, NBR, elastomer, and soft polyethylene, and a single-layer structure such as PET, polyethylene, polyvinyl chloride, and nylon
- the film-like soft member is made by attaching a polyethylene to the lower surface of the PET or a polypropylene to the lower surface of the PET. It may have a two-layer structure.
- PET is adhered to the upper surface of aluminum foil and polyethylene is adhered to the lower surface, and PET is adhered to the upper surface of aluminum foil, and poly is adhered to the lower surface. It may have a three-layer structure, such as one with propylene attached.
- PET coated with polyvinylidene chloride is adhered to the lower surface of PET, and polypropylene coated with vinylidene chloride is applied to the lower surface of PET.
- Wear Polyethylene is adhered to the lower surface of PET coated with silicon oxide, and Polypropylene is adhered to the lower surface of PET coated with silicon oxide.
- a hot-melt resin coated on the lower surface of the PET it is also possible to use a hot-melt resin coated on the lower surface of the PET. In short, this elastic valve can be appropriately selected depending on the liquid used.
- the cap can be pressed without touching the elastic valve.
- no external force due to a pressing operation is applied to the elastic valve, so that deterioration of the elastic valve with time can be prevented as much as possible.
- FIG. 3 The example shown in FIG. 3 is the second embodiment. Note that the description of the same configuration as in the above example is omitted.
- a nozzle member 26 composed of a connecting member 24 and a crown 25 is attached to the upper part of the cylinder 10. Of the nozzle members 26 One part is press-fitted into the liquid flow passage 27 of the nozzle member 26 (connecting member 24), and the other is an L-shaped pipe located at the opening 28 of the nozzle member 26. Body 29 is located.
- An elastic valve 30 is located at the tip of the pipe body 29, and the elastic valve 30 is fixed to the pipe body 29 by a holding ring 31. .
- the elastic valve 30 is provided with a slit 32 which is opened at the center by hydraulic pressure. When the slit 32 is expanded, a discharge port is formed, and the liquid is discharged.
- a circular convex portion 33 is formed in a central portion of the elastic valve 30, and the circular convex portion 33 is formed between the elastic valve 30 and the front end surface 34 a of the inner flange portion 34 of the holding ring 31.
- the elastic valve 30 is fixed so as to be sandwiched between the distal end face of the pipe body 29 and the rear end face 34b of the inner flange 34 of the holding ring 31. Thus, it is the locking means of the present invention.
- the outer diameter of the base of the elastic valve 30 is smaller than the inner diameter of the holding ring 31, and the outer diameter of the projection 33 of the elastic valve 30 is It is smaller than the inside diameter of. That is, the outer periphery of the positive valve 30 is open, so that no external force is transmitted. As in the previous example, the slit 32 is easily opened by the liquid pressure, and the liquid is discharged with a light force.
- the pipe body is made of a metal material such as stainless steel, carbon steel, copper alloy (lin bronze), or a surface of such a metal material made of polyamide, vinyl chloride, polyethylene, or the like. Some of them are coated with resin such as polyurethane, and some of them are POM, ABS, PP, PET, Examples include resin molded products such as PE. In short, it is only necessary to appropriately select a material that will not be affected by the liquid used.
- the elastic body 9 is arranged outside the inner hole 12. ⁇ ⁇ By preventing the repellent body 9 from touching the liquid, the liquid is prevented from being stained by rust and the like.
- the elastic valve 35 has a cylindrical portion 36 and a bottom portion 37 as in the first example, but the outer peripheral surface of the cylindrical portion 36 has a large-diameter portion 36a and an inner peripheral surface portion. Is formed with a circumferential rib 36b.
- the head crown 25 is formed with an inner peripheral flange portion 37 to which the front end face of the large diameter portion 36a of the cylindrical portion 36 can abut. This prevents the elastic valve 29 from falling off from the pipe body 29 when excessive hydraulic pressure is generated. In addition, always At this time, the front end face of the large diameter portion 36a does not contact the inner peripheral flange portion 37.
- the nozzle member and the elastic valve of the first and second examples may be attached to the discharge port of the container described in the related art.
- a certain amount of liquid cannot be discharged as compared with the above various examples, the user can change the discharge amount according to his or her preference, and a valve mechanism for discharging a certain amount of liquid. It has the advantage that it can be omitted and can be manufactured at low cost.
- a third embodiment will be described with reference to FIG.
- This is an example in which a soft porous body 40 is interposed below the cylinder 10 (nozzle member 14) of the first example.
- the resistance of the porous body 40 in addition to the elastic resistance of the repelling member 9 is added to the resistance of the pressing operation.
- the resistance means is a porous body such as a sponge, but a dense spiral structure may be provided below the resilient member.
- the pressing force becomes larger during the pressing than at the beginning of the pressing, and the action lowers the moving speed of the nozzle member downward. Utilizing this phenomenon, rapid discharge of liquid from the slit 21a of the elastic valve 19 is prevented.
- the repellent member 9 is arranged outside the inner hole 12. When the repelling member 9 is formed of metal, the liquid is prevented from being stained by rust and the like.
- the container body 4 1 is made of a soft material that forms a liquid chamber (liquid storage chamber) 4 2 inside.
- the bag 43 is accommodated.
- the soft bag body 43 is provided on the lower peripheral wall of the rotatable member 44 attached to the opening of the container body 41 so as not to leak liquid by a heat seal or the like. It is attached.
- Reference numeral 44 denotes a cylindrical member having a bottom portion 45. At the center of the bottom 45, there is formed an inner hole 46 communicating with the liquid chamber 42, and the inner hole 6 has a first valve 47 which can be opened upward in the drawing. It is attached. Further, the first valve 47 includes a fixed ring portion 47a and a valve portion 47b fixed to the bottom portion 45 of the b member 44, and a fixed ring portion 47a. It is composed of three arc-shaped legs 47c, which connect the valve part 47b with the valve part 47b so that it can be restored.This makes it easy to operate even with low-viscosity liquid. (See Figure 7). The valve portion 47 b of the first valve 47 serves as a substantial outlet for the liquid from the liquid chamber 42.
- a nozzle member 48 is slidably attached to the rotatable member 44 in a state where the nozzle member 48 is embedded in the lower member 44 and the upper portion is protruded from the rotatable member 44. .
- a liquid flow path 49 is formed inside the nozzle member 48, and one end of the liquid flow path becomes a pipe-shaped discharge port 50 for discharging the liquid.
- a second valve 52 formed with a slit 51 at the lower end of the discharge port 50 (see Figs. 8 and 9) is slidable at the discharge port 50. It is attached to.
- a holding ring 53 is disposed in front of the second valve 52 so as to cover the second valve 52.
- the holding ring 53 is a nozzle member 4. Fixed to 8.
- a hinged section 5 4 are formed at positions facing each other in the vertical direction (see FIG. 10), and the second valve 52 is urged rearward by a hinge portion 54 thereof.
- Reference numeral 55 denotes a flange formed at the rear end of the second valve 52, and the rear end of the hinge 54 is in contact with the flange 55.
- the same silicone rubber, nitrile rubber, acrylile rubber, fluorine rubber, natural rubber, natural rubber examples include plain rubber, butyl rubber, neoprene rubber, SBR, NBR, elastomer, and soft polyethylene.
- an extendable tubular bellows member 56 is fixed to the other end side of the liquid flow passage 49 of the nozzle member 48, and the other end is connected to the lower member 44.
- the first valve 47 is fixed to the inner hole 46 so as to be provided therein.
- the bellows member 56 is extendable and elastic, and urges the nozzle member 48 upward. That is, when the nozzle member 48 is pressed downward, the bellows member 56 contracts, and when the pressing is released, the bellows member 56 expands (returns) by the elastic force of the bellows member 56.
- the bellows member 56 and the nozzle member 48 and the rotatable member 44 are fixed to each other by the concave and convex fitting for the ease of assembling, however, depending on the viscosity of the liquid.
- the fixing may be performed by fixing means such as adhesion or welding, and the sealing performance and the fall-prevention property may be further improved.
- the material of this bellows member is silicone rubber, nitrile rubber, acryl rubber, fluorine rubber, natural rubber, chloroprene rubber, butyl rubber, neoprene rubber , SBR, NBR, It may be a rubber-like elastic material such as a elastomer or soft polyethylene, or it may have a single-layer structure such as PET, polyethylene, polyvinyl chloride, or nylon. It may be a soft member. Further, the soft member may have a two-layer structure, such as a PET having a PET adhered to the lower surface or a PET having a polypropylene adhered to the lower surface. .
- PET is adhered on the upper surface of aluminum foil and polyethylene is adhered on the lower surface, and PET is adhered on the upper surface of aluminum foil. It may have a three-layer structure, such as one with a pyrene attached.
- PET coated with polyvinylidene chloride is adhered to the lower surface of PET, and polyvinylidene chloride is coated on the lower surface of PET coated with polypropylene. Shell occupied, PET coated with silicon oxide, with polyethylene attached, PET coated with silicon oxide, polypropylene attached, It may be one that has been worn or one that has been coated with a hot-melt resin on the lower surface of the PET.
- the bellows member 56 is released.
- the second valve 52 retreats due to the action of the positive force of the hinge portion 54 because the inside of the bellows member 56 becomes negative pressure while the internal pressure of the bellows member 56 becomes negative. Then, it is covered again by the holding ring 53. Also, since the pressure of the liquid is reduced, the slit 51 is also closed. The closing operation of the slit 51 may be performed immediately before the second valve retreats, or may be closed slowly after the second valve retreats. You. It depends on the viscosity of the liquid used and the elasticity of the bellows member.
- the first valve 47 opens upward in the drawing and sucks up the liquid in the liquid storage chamber 42 into the bellows member 56 through the inner hole 46. It will be ready for use.
- the slit 51 serving as the liquid discharge port of the second valve 52 is always covered with the holding ring 53, it is sanitary. 2, no external force due to the pressing operation is applied, so that deterioration over time can be prevented as much as possible.
- Fig. 12 shows a modification of the bellows. The description of the same configuration as in the above-described example is omitted.
- a pan member 58 is mounted on the top surface of the nozzle member 57, and a second valve 59 that opens only upward in the figure is mounted below the pan member 58. It is attached. In the center of the tray member 58, a discharge hole 58a serving as a final outlet of the liquid is formed.
- the liquid flow passage 60 formed inside the nozzle member 57 and the inner hole 46 of the b member 44 are formed by a bellows member 61 having a shorter contraction property than the bellows member of the above example.
- the bellows member 61 also has a self-recovering property (elasticity).
- elasticity elasticity
- FIGS. 13 and 14 are modifications of the second valve.
- the example shown in FIG. 13 is an example in which a bellows portion 64 that can be expanded and contracted and restored is formed in the cylindrical portion 63 of the second valve 62.
- Reference numeral 65 denotes a fixed ring for preventing the second valve 62 from dropping off
- reference numeral 66 denotes a slit from which liquid is discharged.
- the mold structure is simpler than the method of forming the hinge portion 54 on the fixed ring 53 of the previous example, and there are effects such as good releasability from the mold.
- the example shown in FIG. 14 is an example in which a bellows portion 67 that can be expanded and contracted and restored is formed in the cylindrical portion 63 of the second valve 62.
- the mold structure is simpler than that of the second valve forming the bellows portion of the previous example, and the releasability, the stability over time due to the expansion and contraction operation, and the durability are good.
- a fifth embodiment will be described with reference to FIGS. 15 and 17. This is an example in which when air or bacteria enter the liquid chamber, the invasion is prevented through a porous body.
- the interior of the tubular container body 68 is a liquid chamber 69 for storing liquid.
- a bag that contracts as the liquid is consumed is arranged in the container body 69, and the bag is placed in the liquid chamber. It may be.
- the container may be a container having a comparatively hard property that can be restored.
- a cylindrical mouth portion 70 is formed so as to protrude, and a convex portion 72 into which a cap 71 is fitted is provided outside the mouth portion 70. Are formed in two places around the circumference.
- the liquid from the liquid chamber 69 is provided below the inside of the mouth portion 70.
- a nozzle member 73 serving as an outlet of the nozzle is press-fitted.
- the nozzle member 73 is provided with a concave portion 74 on the circumference in the vertical direction and two discharge holes 75 for discharging liquid.
- a porous body 76 such as a sponge with an antibacterial substance interposed is attached.
- An elastic valve 77 is slidably mounted in the concave portion 74 of the nozzle member 73, and the upper end of the elastic valve 77 serves as a final liquid discharge port. It is the bottom 79 where the slit 78 is formed. The inner surface of the bottom 79 is normally in contact with the upper end of the porous body 76.
- a pressing ring 80 is press-fitted and fixed above the inside of the mouth portion 70 so as to surround the cylindrical elastic valve 77.
- an elastic hinge portion 81 formed in the shape of a die as in the fourth example is formed at a position opposed to each other in the left-right direction. (See FIG. 10), the elastic valve 77 is urged downward by the hinge portion 81.
- Reference numeral 82 denotes a flange formed at the lower end of the elastic valve 77, and the rear end of the hinge 81 abuts and urges the flange 82. I have.
- the container body 68 is made of polyethylene, polypropylene, nylon, vinyl chloride, polyester, or polystyrene. Carponate is one of the preferred materials. Also, if the container does not need to be restorable after being pressed, that is, if the container shrinks as the liquid decreases, lead, aluminum, tin, or laminated film Etc. are preferred materials.
- the inorganic substance include silver, copper, zinc, magnesium, silver oxide, copper oxide, cuprous oxide, and the like.
- Fine particles or solutions such as copper sulfide, sulfur, sodium sulfonate, silver hydroxyapatite, silver thiosulfate, metal aminoate, etc .; Adsorbed and fixed to inorganic fine particles such as silica gel, aluminum oxide, silica-ceramic, calcium phosphate, calcium carbonate, ceramic, titanium oxide, zeolite, etc. And those immobilized chemically or mechanochemically on the surface of inorganic fine particles or resin fine particles.
- Apatizer AW sining mixture of calcium phosphate and metallic silver, manufactured by Sangi Co., Ltd.
- Zeomic exchanging silver ions for zeolite, Shinagawa Fuel Co., Ltd.
- Amenit sica gel carrying thiosulfate silver complex salt coated on silica, Matsushita Electric Industrial Co., Ltd.
- Amorden TS 3 0 5 Thiazolin-based compound supported on metal oxide, manufactured by Daiwa Kagaku Kogyo Co., Ltd.
- antibacterial ceramics phosphate-based ceramics with silver Onion combined, manufactured by Shinto Kogyo Co., Ltd.
- Antibacterial King mixedture of zeolite and liquefied petroleum gas, manufactured by Kisara Kogyo Co., Ltd.
- Boron Killer beads CC 37-105 W same as T 19-03 3 W, T 37-0 35 W (or more, gold amino acid) Stone coated on silica-aluminum ceramics, manufactured
- Imidazole compounds such as midazole and 2-methoxyethoxyaminoaminobenzimidazole;
- a zinc-based antibacterial substance in consideration of safety standards.
- these antibacterial substances are interposed in a member that a finger or the like touches, for example, a discharge port member, a holding ring, a cap, or the like.
- the pressure of the liquid in the liquid chamber 69 decreases (or the pressure becomes the same as that outside the container), and the liquid expands.
- the slit 78 is closed, the elastic valve 77 is retracted into the holding ring 80 together with the elastic return force of the hinge portion 81.
- the periphery of the elastic valve 79 is surrounded by the holding ring 80, the slit 78 is securely closed.
- the germs and the like attached to the slit 78 propagate, for example, because the slit 78 comes into contact with the porous body 76 in which the antibacterial substance is interposed. It will be reduced. Therefore, the vicinity of the slit 78 is always sanitary as well as the liquid in the liquid chamber 69. The hygiene over time can be maintained without contamination by various bacteria.
- the hinge portion is also made of a metal or resin coil spring 82 in consideration of the cost of the mold to be molded, and the holding ring is simply a ring member 8. It may be molded as 3 (see Fig. 19). Also, as in the previous example, a bellows portion or a thin-walled portion may be formed in the positive valve itself.
- a sixth embodiment will be described with reference to FIGS.
- the porous valve was moved and normally contacted with the front end of the porous body.
- the porous body was moved and the porous valve was normally used. Contact.
- the interior of the container body 84 which can be deformed and restored, is a liquid chamber 85 for storing liquid.
- a cylindrical mouth portion 86 is formed in a protruding state at an upper portion of the container body 84, and a cap 87 is detachably screwed to the outside of the mouth portion 86.
- a male screw 8 8 is formed.
- a lid-shaped liquid discharge member 89 is press-fitted and fixed to the upper end surface of the opening 86, and a hole 90 through which liquid is discharged is formed in the center of the liquid discharge member 89.
- the hole 90 is simply a circular hole, but it may be a star-shaped hole, or a slit formed in a Y-shape or a cross shape. It is good.
- the material of the discharge member 89 is made of relatively hard polypropylene or poly. Acetal or ABS is preferred, but when formed into a slit, it is relatively soft and elastically deformable, such as silicone rubber, nitrile rubber, or fluorine. It is preferable to use rubber or soft polyethylene.
- a nozzle member 91 serving as an outlet of the liquid from the liquid chamber 85 is press-fitted inside the opening 86.
- the nozzle member 91 has a double cylinder structure. Specifically, the outer cylinder 92 and the inner cylinder 93 are connected by ribs 94 formed at equal intervals. I have. That is, the portion other than the rib 94 formed by the outer cylinder 92 and the inner cylinder 93 is a vertical groove communication hole 95 through which liquid can flow. Further, the inner cylinder 93 is formed shorter than the outer cylinder 92, and is buried in the outer cylinder 92.
- a porous body 96 made of a fiber bundle with an antibacterial substance or the like interposed is arranged. It may be a porous body such as a foam or a sponge, or a sintered body such as resin spheres or inorganic fine particles having the same action as the porous body. Further, a flange 97 having an outer diameter slightly smaller than the inner diameter of the inner cylinder is formed at the lower end of the porous body 96, and the flange 97 and the inner cylinder are formed. Between the lid 98 fixed to the lower end of 93, a resilient member 99 such as a coil-less ring having extremely low elasticity is stretched.
- the porous body 96 is urged upward by the repellent member 99, and its tip is in contact with the inner surface of the discharge member 89 with a light force.
- the contacting part is the part of the hole 90 formed in the discharge member 89, and the tip of the porous body 96. By contacting the hole 90, the hole 90 is closed.
- the outer peripheral portion of the upper end of the porous body 96 is chamfered (chamfered portion 100), and the upper end surface has a single-lett.
- minute irregularities 101 are formed by processing, etc., they may be flat surfaces.
- Reference numeral 102 denotes a rib formed inside the inner cylinder 93, and the rib 102 from four directions causes the porous body 96 to oscillate in the lateral direction. Is prevented.
- porous body 96 has been subjected to a water-repellent treatment so that air can flow therethrough, but liquid cannot flow easily. Therefore, the liquid in the container body is hard to penetrate into the porous body.
- Preferred materials for the container body include highly resilient materials such as polyethylene, polypropylene, nylon, vinyl chloride, polyester, and polycarbonate. It is mentioned.
- any of the materials described in the fifth example can be appropriately selected.
- the container body 84 when the container body 84 is further pressed to increase the pressure of the liquid, the liquid enters the contact portion between the porous body 96 and the discharge port member 89, and the inner cylinder 93 Hollow part of The liquid flowing into 93 a reaches the upper surface of the flange 97 of the porous body 96, and the porous body 96 retreats due to the action of the liquid pressure at those two places (see Fig. 25). Then, by the retreat of the porous body 96, the hole 90 is released and the liquid is discharged.
- the container body 84 when the pressing operation of the container body 84 is released, the container body 84 is restored, and air enters the container body through the hole 90. However, the air passes through the porous body 96 in which the antibacterial substance is interposed, and enters the container body. At this time, the bacterium is reduced, and dust and the like are filtered and removed.
- the porous body was provided with an antibacterial substance in order to reliably reduce various bacteria from the valve hole.
- the (antibacterial substance) is not necessarily required. Instead, the dust may be simply filtered and removed by a porous body.
- a nozzle member 103 is press-fitted into the mouth 86 of the container body.
- This nozzle member 103 is also composed of an outer cylinder 104 and an inner cylinder 105, but is slightly different from the above example.
- a through-hole 107 is formed in the middle of the inner cylinder 105 in the horizontal direction.
- the hollow portion 108 of 105 communicates with the vertical groove communication hole 109.
- the upper end surfaces of the outer cylinder 104 and the inner cylinder 105 are on the same plane, and each is in contact with the inner surface of the discharge member 89.
- the liquid in the liquid chamber 85 enters the hollow portion 108 of the inner cylinder 105 from the vertical groove through hole 109 through the through hole 106, and the porous body 110 The flange 1 1 1 is pressed.
- the upper end surface of the porous body 110 is a flat flat surface portion 112.
- the repellent member that urges the porous body is made of a resin-made panel panel, so that the manufacturing cost can be kept low, or the upper surface of the porous body can be easily infiltrated into the porous body.
- a concave portion may be formed at the center of the end face.
- FIG. 1 The inside of the container body 113 is a liquid chamber (liquid storage chamber) 114 for storing liquid.
- a nozzle member 115 is attached to the upper part of the container body 113 by press fitting or the like.
- a circular recess 1 16 is formed in the upper inside of the nozzle member 1 15, and four penetrating vertical holes 1 17 are formed downward from the recess 1 16. ing. These four vertical holes 1 17 are connected by a horizontal groove 1 18 at the upper end opening (see FIG. 28).
- a discharge roller member 119 is press-fitted and fixed in the recessed part 116 of the nozzle member 115, and a discharge port 120 is formed in the center of the discharge roller member 119. Are formed. And the outlet An elastic valve 122 on which a slit 121 is formed is attached to the part 120.
- the slit 122 may be simply linear, may be cross-shaped, or may be Y-shaped.
- liquid flow passage in this example is formed by the vertical hole 1 17 and the horizontal groove 1 1 1
- An inner hole 123 penetrating the lower end is formed inside the nozzle member 115, and the inner hole 123 is formed as a through hole 1 communicating with the outside of the nozzle member 115. 2 4 is formed in the horizontal direction (Fig. 2
- a porous body (filament) 125 is disposed in the middle of the inner hole 123, and a valve seat 126 is provided below the porous body 125.
- An air inflow valve 127 that can be opened only in the direction of the liquid chamber 114 is disposed below the valve seat 126.
- a valve cover 1 serving as a substantial valve is provided inside the outer peripheral ring portion 128. 29 is located, and a circumferential projection 1229 a is formed on the upper surface of the valve lid 12 9. The upward projection is prevented by the contact of the circumferential projections 1229a with the lower surface of the valve member 126.
- the outer peripheral ring portion 28 and the valve cover 12 9 are connected by three arc-shaped connecting pieces 130. It opens and closes with as little force as possible, yet has a highly sealed structure.
- a ring-shaped valve fixing member 13 1 is press-fit into the inner hole 123 at the lower end of the air inflow valve 127. The valve fixing member 13 1 prevents the air inflow valve 1 27 from slipping out.
- the air inlet valve 127 also serves as a positioning member for assembling the inner hole 123.
- the air inlet valve is connected to the valve lid 12 9 and the outer peripheral ring portion 128 by one hinge portion 132.
- a slit may be formed in a circular elastic sheet, and the central portion of the elastic sheet may be used as a valve lid 1229 to form an air inflow valve. May be.
- various valve structures can be selected if the upper surface of the valve lid 12 9 is brought into contact with the lower surface of the valve seat portion 12 6 to prevent the air inflow valve from expanding upward. It is possible.
- porous body examples include a plastic sintered body made of polyethylene, polypropylene, etc., and urethane.
- the shape of the porous body various shapes such as a cylindrical shape, a cylindrical shape, a bag shape, a plate shape, and a thin film shape can be selected.
- the same material as the elastic valve in the first example can be used.
- the liquid in the liquid chamber 1 1 4 will be filled with vertical holes 1 1 7 and horizontal grooves 1 1 8
- the slits 121 of the elastic valve 122 are expanded by their own liquid pressure and discharged through the liquid flow passage composed of the discharge port 120 (see Fig. See 3 5).
- the slits 121 of the elastic valve 122 return by their own elastic restoring force and are shielded (the state shown in Fig. 27). In this state, the discharged liquid adheres to the finger etc. and wipes it off.
- the liquid pressure also acts on the air inflow valve 127, but the upward expansion force of the air inflow valve 127 is blocked by the valve seat portion 126, so that It does not expand upwards, so that no liquid flows into the bore 1 2 3.
- FIG. 37 shows a state in which the cap 133 is screwed to the container body 113 when not in use, the screwing may be replaced with press fitting.
- the cap 13 3 also protects the elastic valve 122, and prevents the inflow and exchange of unnecessary air from the through hole 124.
- FIG. 38 A modified example is shown in FIG. 38 and described.
- the elastic valve 122 and the porous body 125 are arranged coaxially, but in this example, they are arranged at different positions.
- a b-member 1 34 is attached, and at the center of the b-member 1 34, A discharge port portion 13 6 having a liquid passage 13 5 communicating with the liquid storage chamber 1 14 is formed.
- an elastic valve 122 having a slit 121 formed thereon is disposed at the upper end of the discharge port 133.
- an inner hole 1338 is formed inside the piece 1337 of the member 1334, and the inner hole 1338 has a porous material as in the previous example. 1 2 5, a valve seat 1 2 6, and an air inlet valve 1 2 7 are arranged. Further, the piece portion 1337 is formed with a through hole 1339 that communicates the inner hole 1338 with the outside of the container body.
- Reference numeral 140 denotes an umbrella-shaped member for preventing foreign matter, water, and the like from directly entering the inner hole 1338, and the umbrella-shaped member 140 has the inner hole 1338. There is formed a through hole 141 communicating the outside and the outside.
- Reference numeral 142 denotes a screw member for screwing the cap, and the screw member 142 may be integrally formed with the b member 134 or the umbrella member 140. good.
- the discharge container of the present invention is configured as described above, air and the like do not enter into the container body as well as into the discharge port, preventing drying of the liquid and achieving sanitation.
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97943127A EP0864371A4 (en) | 1996-10-03 | 1997-10-01 | CONTAINER FOR BLOWING OUT A LIQUID |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8281834A JPH10109060A (ja) | 1996-10-03 | 1996-10-03 | 吐出容器 |
JP8/281834 | 1996-10-03 | ||
JP9124975A JPH10296166A (ja) | 1997-04-28 | 1997-04-28 | 吐出容器 |
JP9/124975 | 1997-04-28 | ||
JP9126252A JPH10305851A (ja) | 1997-04-30 | 1997-04-30 | 吐出容器の吐出口 |
JP9/126252 | 1997-04-30 | ||
JP9/176407 | 1997-06-17 | ||
JP9176407A JPH1111549A (ja) | 1997-06-17 | 1997-06-17 | 吐出容器の吐出口 |
JP9217095A JPH1142448A (ja) | 1997-07-28 | 1997-07-28 | 吐出容器 |
JP9/217095 | 1997-07-28 | ||
JP9/246114 | 1997-08-27 | ||
JP9246114A JPH1170963A (ja) | 1997-08-27 | 1997-08-27 | 吐出容器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998014279A1 true WO1998014279A1 (fr) | 1998-04-09 |
Family
ID=27552665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/003495 WO1998014279A1 (fr) | 1996-10-03 | 1997-10-01 | Recipient d'ejection de liquide |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0864371A4 (ja) |
WO (1) | WO1998014279A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1716928A2 (en) | 2005-04-25 | 2006-11-02 | Saint-Gobain Calmar Inc. | Dispenser having slit valve forming an air tight spout |
CN103987465A (zh) * | 2011-11-17 | 2014-08-13 | 阿拉贝阿勒特雷波尔简易股份公司 | 用于加压产品分配系统的分配头 |
WO2016033117A1 (en) * | 2014-08-25 | 2016-03-03 | Techtronic Industries Co. Ltd. | Spray nozzle |
FR3042394A1 (fr) * | 2015-10-20 | 2017-04-21 | Oreal | Dispositif de conditionnement et de distribution |
FR3073756A1 (fr) * | 2017-11-21 | 2019-05-24 | Promens Sa | Dispositif de distribution avec chambre de dosage a soufflet et clapet d'entree bi-injectes |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10200593A1 (de) | 2002-01-10 | 2003-07-31 | Aero Pump Gmbh | Betätigungskopf einer Saug-Druck-Pumpe zum Ausspritzen eines Produkts aus einem Behältnis |
FR2857342B1 (fr) * | 2003-07-10 | 2008-03-28 | Valois Sas | Tete de distribution de produit fluide |
FR2862949B1 (fr) * | 2003-11-28 | 2006-01-20 | Oreal | Dispositif de distribution d'un produit fluide |
US7654419B2 (en) * | 2004-09-17 | 2010-02-02 | Meadwestvaco Calmar, Inc. | Dispenser having elastomer discharge valve |
WO2007104327A1 (de) * | 2006-03-14 | 2007-09-20 | Seaquist-Löffler Kunststoffwerk Gmbh | Abgabevorrichtung für ein fliessfähiges medium sowie spendervorrichtung mit einer solchen abgabevorrichtung |
DE102006012302A1 (de) | 2006-03-15 | 2007-09-27 | Seaquist Perfect Dispensing Gmbh | Abgabevorrichtung |
ES2603415T3 (es) | 2006-05-16 | 2017-02-27 | Aptar Dortmund Gmbh | Dispositivo expendedor |
DE102006027042A1 (de) | 2006-06-08 | 2007-12-13 | Seaquist Perfect Dispensing Gmbh | Abgabevorrichtung |
DE202007012331U1 (de) | 2006-09-07 | 2007-11-15 | Seaquist Perfect Dispensing Gmbh | Abgabevorrichtung |
DE102007049614B4 (de) | 2007-03-15 | 2015-03-05 | Aptar Dortmund Gmbh | Abgabevorrichtung |
DE102008027146B4 (de) † | 2008-06-02 | 2012-01-19 | Ing. Erich Pfeiffer Gmbh | Austragvorrichtung |
ES2436002T3 (es) | 2008-06-20 | 2013-12-26 | Aptar Dortmund Gmbh | Dispositivo de distribución |
DE102008038654B4 (de) | 2008-08-12 | 2019-09-19 | Aptar Dortmund Gmbh | Abgabekopf mit schwenkbarem Ventilelement |
US8286839B2 (en) | 2008-08-12 | 2012-10-16 | Aptar Dortmund Gmbh | Dispensing device |
DE102009030627B4 (de) | 2009-06-25 | 2020-03-12 | Aptar Dortmund Gmbh | Ventil und Abgabevorrichtung |
FR2963329B1 (fr) * | 2010-07-30 | 2013-06-28 | Thea Lab | Tete de distribution d'un liquide goutte a goutte |
FR2974742B1 (fr) * | 2011-05-04 | 2013-05-03 | Rexam Healthcare La Verpillier | Dispositif de distribution de liquide muni d'un canal de passage d'air |
DE102011086755A1 (de) * | 2011-11-21 | 2013-05-23 | Aptar Radolfzell Gmbh | Spender zum Austrag von pharmazeutischen Flüssigkeiten |
FR2988015B1 (fr) | 2012-03-19 | 2015-12-11 | Rexam Healthcare La Verpillier | Dispositif de distribution de liquide muni d'un capuchon amovible |
DE102016106017A1 (de) * | 2015-10-07 | 2017-04-13 | Rpc Bramlage Gmbh | Spender für insbesondere flüssige bis pastöse Massen |
WO2020014021A1 (en) * | 2018-07-09 | 2020-01-16 | Pinski Jacek Dr | Fluid applicator |
USD1008800S1 (en) | 2019-06-28 | 2023-12-26 | Jacek Pinski | Fluid applicator cap |
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JPS6444064U (ja) * | 1987-09-08 | 1989-03-16 | ||
JPH0228749U (ja) * | 1988-08-12 | 1990-02-23 | ||
JPH0245161U (ja) * | 1988-09-22 | 1990-03-28 | ||
JPH0577050U (ja) * | 1992-03-26 | 1993-10-19 | 株式会社吉野工業所 | 液体射出装置 |
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US4429834A (en) * | 1981-04-08 | 1984-02-07 | Toyo Seikan Kaisha, Ltd. | Mouth closure assembly for mouth of foam liquid dispensing container |
US5431310A (en) * | 1988-10-07 | 1995-07-11 | Ryder International Corporation | Liquid dispenser nozzle assembly |
FR2654078B1 (fr) * | 1989-11-07 | 1992-02-28 | Valois | Obturateur du canal de sortie d'une tete de distribution pour produits pateux et tete de distribution avantageusement associee. |
EP0747292B1 (en) * | 1994-12-22 | 2002-03-27 | Pentel Kabushiki Kaisha | Discharge container |
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1997
- 1997-10-01 EP EP97943127A patent/EP0864371A4/en not_active Withdrawn
- 1997-10-01 WO PCT/JP1997/003495 patent/WO1998014279A1/ja not_active Application Discontinuation
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JPS6444064U (ja) * | 1987-09-08 | 1989-03-16 | ||
JPH0228749U (ja) * | 1988-08-12 | 1990-02-23 | ||
JPH0245161U (ja) * | 1988-09-22 | 1990-03-28 | ||
JPH0577050U (ja) * | 1992-03-26 | 1993-10-19 | 株式会社吉野工業所 | 液体射出装置 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1716928A2 (en) | 2005-04-25 | 2006-11-02 | Saint-Gobain Calmar Inc. | Dispenser having slit valve forming an air tight spout |
EP1716928A3 (en) * | 2005-04-25 | 2007-08-22 | Saint-Gobain Calmar Inc. | Dispenser having slit valve forming an air tight spout |
US7886941B2 (en) | 2005-04-25 | 2011-02-15 | Meadwestvaco Calmar Inc. | Dispenser having air tight spout |
CN103987465A (zh) * | 2011-11-17 | 2014-08-13 | 阿拉贝阿勒特雷波尔简易股份公司 | 用于加压产品分配系统的分配头 |
WO2016033117A1 (en) * | 2014-08-25 | 2016-03-03 | Techtronic Industries Co. Ltd. | Spray nozzle |
FR3042394A1 (fr) * | 2015-10-20 | 2017-04-21 | Oreal | Dispositif de conditionnement et de distribution |
FR3073756A1 (fr) * | 2017-11-21 | 2019-05-24 | Promens Sa | Dispositif de distribution avec chambre de dosage a soufflet et clapet d'entree bi-injectes |
WO2019102106A1 (fr) * | 2017-11-21 | 2019-05-31 | Promens Sa | Dispositif de distribution avec chambre de dosage à soufflet et clappet d'entrée bi-injectés |
Also Published As
Publication number | Publication date |
---|---|
EP0864371A4 (en) | 2000-12-27 |
EP0864371A1 (en) | 1998-09-16 |
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