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WO2005039991A2 - Bouchon de distributeur et distributeur - Google Patents

Bouchon de distributeur et distributeur Download PDF

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Publication number
WO2005039991A2
WO2005039991A2 PCT/US2004/035364 US2004035364W WO2005039991A2 WO 2005039991 A2 WO2005039991 A2 WO 2005039991A2 US 2004035364 W US2004035364 W US 2004035364W WO 2005039991 A2 WO2005039991 A2 WO 2005039991A2
Authority
WO
WIPO (PCT)
Prior art keywords
base member
cover member
cover
base
cap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2004/035364
Other languages
English (en)
Other versions
WO2005039991A3 (fr
Inventor
Kurt J. Koptis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Platinum Innovations Inc
Original Assignee
Platinum Innovations Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Platinum Innovations Inc filed Critical Platinum Innovations Inc
Publication of WO2005039991A2 publication Critical patent/WO2005039991A2/fr
Publication of WO2005039991A3 publication Critical patent/WO2005039991A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0041—Flexible or deformable reservoirs, e.g. resilient bulbs, compressible tubes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/04—Protective covers for the bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0238—Bristles with non-round cross-section
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/245—Suspension means integral with, or attached to the container
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/36—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for applying contents to surfaces

Definitions

  • the benefits of this invention include, but are not limited to: (a) allowing the user to scrub various items using the bristles attached to a container cap, (b) providing a container that has more functionality than a standard container by not only providing a device for storing a product but also includes an attached scrubber, (c) providing a container that has a cap with bristles attached to it that does not leak while the user is scrubbing, (d) providing a container that has a cap with bristles attached to it that can be washed while still attached to the container without liquid entering the container and contaminating its contents, and (e) providing a top enclosure for the container cap that includes an abrasive surface for filing or other purposes and prevents or inhibits accidental spillage of the contents of the container.
  • the dispenser cap of this invention includes a base member with an opening therein and a cover member attached to the base member by a hinge element to enable the base member and cover member to move between a first position where the cover member covers the base member and a second position where the cover member uncovers the base member.
  • the cover member has an exterior surface with a plurality of bristle elements projecting outward therefrom and an interior surface having a sealing member thereon that seals the opening when the cover member and base member are in the first position.
  • the bristle elements typically have a length from about 1/4 to about 1 and 1/2 inch.
  • the sealing member allows the user to re-seal the container by simply closing the cover member once the container's contents have been applied to the surface of an item to be cleaned or otherwise treated. This prevents the contents from leaking out of the container while the user is using the attached bristles to scrub the surface of the item being cleaned or otherwise treated. Additionally, it keeps the remaining contents held within the container from drying out or alternatively removes the need for the user to keep track of a second, separate cap, to ensure that the contents do not dry out.
  • the container may be made of a pliable material capable of being squeezed to expel it contents through an opening in the container that is aligned with the opening in the base member.
  • the opening and sealing member may be in a male-female mating relationship when the base and cover members are in the first position.
  • Either the base member or cover member may include a hollow cylindrical member centrally located on a top wall of the member that serves as a male component of a two component sealing mechanism.
  • the cylindrical member has a central axis substantially perpendicular to the top wall and, when in the first position, it is aligned with the opening in the base member and it is coextensive with the central longitudinal axis of the dispenser cap.
  • the hollow cylindrical member is on the exterior of the base member top wall and provides a passageway for the contents of the container to be dispensed.
  • the hollow cylindrical member is on the interior of the cover member top wall and assists in sealing the opening in the base member.
  • the dispenser cap may include a stop element that inhibits lateral movement of the base and cover members relative to each other when the base member and cover member are in the first position.
  • the cap may also include a lock element that locks the base and cover members in the first position until a manually applied force separates the base and cover members.
  • a single structure may serve both of these functions or two separate structures may be employed that each independently provides one these functions.
  • a pair of stop elements is employed. One stop element is a component of the base member and the other stop element is a component of the cover member.
  • the stop elements engage to inhibit lateral movement of the base and cover members relative to each other when the base member and cover member are in the first position and disengages when the base member and cover member are in the second position.
  • One stop element may comprise a ledge along a portion of a perimeter of the base member and the other stop element may comprise an edge portion of the cover member. The edge portion engages the ledge when the base member and cover member are in the first position to prevent essentially any lateral movement between the base member and cover member. This provides lateral stability so that as the user is scrubbing the cover and base members do not move relative to each other.
  • This arrangement provides a peripheral structure at an interface between the base member and cover member that serves a dual function.
  • the bristles elements are integral with the cover member.
  • the bristle elements may have different cross-sectional shapes, but in one embodiment at least some of the bristle elements have a triangular cross-sectional configuration.
  • the bristle elements may be substantially parallel to each other and the central axis of the cap and they may be arranged in a plurality of concentric rings.
  • the base member top wall may have an interior surface from which extends a coupling member adapted to detachably connect the cap to a container.
  • the coupling member may comprise a cylindrical wall with an internal threaded surface that mates with treads on the container.
  • the base member may include a cylindrical wall with an inside surface and a plurality of radial support members extending between this inside surface and an outside surface of the coupling member's cylindrical wall.
  • the base member, cover member, and hinge element are an integral, unitary structure and may be molded from the same plastic material.
  • the cap is formed in a mold in which the base member and cover member are in the second position with the exterior surface of the base member top wall and the interior surface of the cover member top wall facing in the same general direction and being in substantially aligned with the hinge element. As the cap is ejected from the mold, it may be moved into the first position with the cover member covering the base member.
  • the device of this invention includes a protrusion that allows the user to transition the device easily from the first closed, sealed position to the second open, unsealed position, and vice versa. Because it is a protrusion, the user is still able to make the transition easily from open to close even when their hands may be wet or slippery.
  • the protrusion may be in the form a lip projecting outwardly from the cover member or an indentation in the base member.
  • the dispenser cap may additionally include a top enclosure that is detachably connected to the closed cover member and, when attached, covers the bristle elements.
  • the top enclosure may have an exposed abrasive surface. It may also be fastened in a manner to prevent inadvertent removal. For example it may be force fitted onto the dispenser cap or alternately by shrink-wrapping or both.
  • Fig. 1 is a side elevational view of a container with one embodiment of the dispenser cap of this invention detachably connected thereto and in a closed position with a top enclosure detached.
  • Fig. 2 is a fragmentary side view of the top portion of the container shown in Fig. 1 with the dispenser cap in a completely open position.
  • Fig. 3 is a fragmentary perspective view of the top of the container with the attached dispenser cap shown in Fig. 1 in a completely open position.
  • Fig. 4 is a perspective view of the dispenser cap shown in Fig. 1 in a completely open position showing the underside of the base member and topside of the cover member.
  • Fig. 5 is a plan view of the dispenser cap shown in Fig.
  • Fig. 6 is a side view of the dispenser cap shown in Fig. 5 with the in a completely open position;
  • Fig. 7 is a plan view of the dispenser cap shown in Fig. 1 in a completely open position showing the interior surface of the top wall of the base member and the exterior surface of the top wall of the cover member.
  • Fig. 8 is an enlarged, fragmentary cross-sectional view of the top of the container with the dispenser cap shown in Fig. 1 attached and in a completely closed position and the top enclosure attached and entirely covering dispenser cap.
  • Fig. 8A is a cross-sectional view taken along line 8A-8A of Fig. 8.
  • Fig. 8A is a cross-sectional view taken along line 8A-8A of Fig. 8.
  • FIG. 9 is a perspective view of another embodiment of the dispenser cap of this invention in a completely closed position.
  • Fig. 10 is a perspective view of the dispenser cap shown in Fig. 9 in a completely open position.
  • Fig. 11 is a perspective view of the dispenser cap shown in Fig. 9 closed and lodged within a top enclosure, and inverted to show the underside of the dispenser cap.
  • Fig. 12 is a perspective view of the top enclosure with the dispenser cap lodged therein as depicted in Fig. 11 but inverted to show the exterior of the top enclosure.
  • Fig. 13 is a perspective view of still another embodiment of the dispenser cap of this invention in the completely open position.
  • Fig. 14 is an enlarged, fragmentary cross-sectional view of the top of the container with the dispenser cap shown in Fig.
  • Fig. 15 is a plan view of an alternate embodiment of the dispenser cap of this invention having an oval shape.
  • Fig. 16 is a plan view of an alternate embodiment of the dispenser cap of this invention having a hexagon shape.
  • Fig. 17 is a plan view of an alternate embodiment of the dispenser cap of this invention having a square shape.
  • Fig. 18 is a plan view of an alternate embodiment of the dispenser cap of this invention having a triangle shape.
  • Figs. 19 through 22 schematically depict the dispenser cap shown in Fig, 1 being released from a mold and concurrently being closed where: Fig.
  • FIG. 19 is a perspective view showing a pair of closing wheels at the right side of a mold positioned to move from the right to the left as the dispenser cap of the invention is being released from the mold.
  • Fig. 20 is a side view of the dispenser cap illustrated in Fig. 19 beginning to be closed by the closing wheels.
  • Fig. 21 is a side view of the dispenser cap shown in Fig. 20 being closed by the closing wheels as they advance from right to left.
  • Fig. 22 is a side view of the dispenser cap shown in Fig. 21 after the closing wheels close dispenser cap.
  • Figs. 1 through 8 depict one embodiment of this invention, the dispenser cap 12a employing a male sealing member 26a on an interior surface 15a of the cap's cover member 16a. As discussed subsequently in greater detail, this male sealing member 26a snaps into place into an opening 28a in a base member 14a attached to a container 10 and surrounds an opening 9a (Fig. 8A) in an end of the container.
  • Figs. 9 through 12 depict another embodiment of this invention similar to that shown in Figs. 1 through 8, namely, the dispenser cap 12b that employs an indentation 83 as a means for facilitating unlocking the connection between the cap's base and cover members. This embodiment also uses a slightly different top enclosure 36b than the top enclosure 36a used with the dispenser cap 12a.
  • Figs. 13 and 14 depict still another embodiment of this invention, the dispenser cap 12c employing a male sealing member 26c on the exterior of the cap's base member.
  • Figs. 15 through 18 depict different embodiments where the dispenser cap of this invention has different configurations.
  • the different embodiments of this invention may all be molded from a plastic material such as, for example, polypropylene or any other suitable plastic composition.
  • Figs. 19 through 22 illustrate a pair of closing wheels 90 being used to close the dispenser cap 12a as it is being ejected from a mold.
  • the dispenser cap 12a comprises a base member 14a attached to a cover member 16a by a "living" hinge 18a. A plurality of bristles 22a protrude from the top of the cover member 16a.
  • the dispenser cap 12a is a single, integral, unitary structure comprising the cover member 16a and attached bristles 22a, the base member 14a, and the hinge 18a.
  • the dispenser cap 12a may be attached to a container 10 by mating an internal threaded surface 66a (Fig. 4) located within the base member 14a to a matching threaded container neck 10a having a central, small diameter opening 9a (Fig. 8A) at one end thereof.
  • the central longitudinal axis X of the cap is aligned with and extends through the centers of the opening 9a, the opening 28a, and the male sealing member 26a.
  • the axes of the opening 28a and the male sealing member 26a are coextensive with the axis X.
  • the container typically is a bottle or tube type structure capable of holding substances typically ranging in viscosity from liquid to gel-like.
  • the container 10 typically is made of a non-rigid, pliable material so the user may simply squeeze the container 10 to expel its contents.
  • FIG. 1 shows the dispenser cap 12a in the closed position with its associated detachable top enclosure 36a removed so the cover member 16a may be moved into an open dispensing position.
  • Fig. 2 shows the dispenser cap 12a in the opened position ready to dispense the contents of the container 10.
  • the top enclosure 36a may be made of a transparent material, for example, so that the bristles 22a may be seen when the top enclosure is in place as shown in Fig. 8.
  • a top enclosure is a desirable feature enabling the bristles 22a to be covered and protected when not in use.
  • a top enclosure may be included with all the different embodiments depicted herein, and is modified as required for each different embodiment.
  • the user can use the attached bristles 22a to scrub whatever item needs to be scrubbed without having the contents within the container lO leaking out through the opening 28a or opening 9a.
  • the base member 14a and cover member 16a are designed so that lateral movement between these members is substantially eliminated during use of the bristles 22a with the cap 12a in the closed position.
  • the cap 12a is locked in the closed position to further insure that leakage is avoided during use.
  • the cover member 16a and base member 14a are each cylindrical shaped with approximately the same outside diameters.
  • the cover member 16a has a circular shaped top wall 60a that is at a right angle to a sidewall 58a.
  • a male sealing member 26a is centrally located on an interior surface 15a of the cover member 16a.
  • the male sealing member 26a is a hollow cylinder extending outward at a right angle from the interior surface 15 a.
  • the outside diameter of the male sealing member 26a is substantially equal to the diameter of the opening 28a and its inside diameter is greater than the diameter of the opening 9a.
  • the sealing member's outside diameter increases slightly, creating an annular lip 27a that has a diameter slightly larger than the diameter of the opening 28a.
  • the male sealing member 26a snaps in place into the opening 28a, locking the cover member 16a and base member 14a together.
  • the male sealing member 26a is sufficiently long to extend through the opening 28a and have its open end 23 encircling the opening 9a and bearing against the top of the neck 10a of the container 10.
  • the male sealing member 26a is pushed into the opening 28a to lock the base member 14a and cover member 16 together. This structural configuration also inhibits lateral movement between the cover member 16a and the base member 14a.
  • the annular lip 27a creates a tight seal against the opening 28a due to its slightly larger diameter.
  • the mating of the male sealing member 26a and the opening 28a serves a several functions: it keeps the contents of the container 10 from either leaking out or drying out; it locks the base member 14a and the cover member 16a in the closed position; it also helps provide lateral stability so that, when the dispenser cap 12a is in the closed position and the user is scrubbing some item, the cover member 16a will stay in place, and not move, with respect to the base member 14a and remain connected to the base member; it relieves the stress that may be placed on the hinge 18a when the cap is being used as a scrubber, thereby increasing the useful life of the hinge.
  • the substantially circular cover top wall 60a has a top surface that is substantially planar.
  • the cover top wall 60a is a solid piece of plastic with no openings.
  • Extending perpendicularly away from the exterior surface of the cover top wall 60a is the plurality of parallel bristles 22a.
  • Fig. 7 shows that the bristles 22a are arranged in a plurality of concentric circles centered on the center C of the cover top wall 60a.
  • the bristles 22a are made of the same material as the cover 16a and are permanently attached thereto, being molded therewith.
  • the cover sidewall 58a extends perpendicularly away from the cover top wall 60a, in the opposite direction as the bristles 22a.
  • the cover sidewall 58a extends along the entire circumference of the cover top wall 60a and is molded as part of the same structure as the cover top wall 60a.
  • a peripheral structure at an interface between the base member 14a and cover member 16a may also be employed to act as a stop element to inhibit lateral movement of these members relative to each other and to aid in locking these members in the closed position until a manually applied force separates the base and cover members.
  • such a peripheral interface structure may include a matching pair comprising a ledge 46a on the base member 14a and an edge 50a on the cover member 16a.
  • Cover member 16a has two additional components that are both molded as part of the same structure as the cover member 16a. The first is the hinge 18a, and the second is a cover latch 82, which makes it easy for the user to transition the dispenser cap 12a between the open position and the closed position.
  • the hinge 18a extends out from the outside surface of the cover side wall 60a and connects back to the outside surface of the base side wall 54a.
  • the hinge 18a is integral with the base 14a and the cover 16a.
  • the cover latch 82a is also integral with the outside surface of cover sidewall 58a.
  • Fig. 5 shows that the cover latch 82 is centered on a line La that passes through the center of the hinge 18a and the center of the male sealing member 26a.
  • the cover latch 82 includes a small protruding lip 82a that the user may grip with a single finger and use to lift the cover member 16a from the base member 14a.
  • the base member 14a Similar to the cover member 16a, has both a base top wall 56a and base sidewall 54a at a right angle with respect to each other.
  • base top wall 56a has the opening 28a to allow the contents enclosed in container 10 to flow from the opening 9a in the container neck 10a and out the opening 28a when the cover member 16a is in the open position.
  • the opening 28a can be of whatever size needed depending on the particular application. In this embodiment it is centrally located within a concentric island 29a (Fig. 3) on the exterior surface S2 of the base top wall 56a. However, whatever the diameter of opening 28a may be, the male sealing member 26a and the annular lip 27a have the dimensional relationship therewith as discussed above. As best shown in Fig. 5, the island 29a creates a slightly thicker area around the opening 28a to provide additional support and prolong the useful life of the opening 28 a.
  • the base sidewall 54a extends perpendicularly down from the outer edge of base top wall 56a, it does not create a flush union where they intersect.
  • the cover sidewall 58a extends directly off the outer edge of the cover top wall 60a, whereas the base sidewall 54a is offset inward slightly at the periphery of the base top wall 56a, thereby creating the ledge 46a.
  • the ledge may be used in connection with the edge to lock together the cover member 16a to the base member 14a when the dispenser cap 12a is in the closed position.
  • the edge 50a and ledge 46a further inhibit relative lateral movement between the base member 14a and the cover member 16a.
  • an additional cylindrical wall 64a with an internal threaded surface 66a.
  • the cylindrical wall 64a is centrally located on the interior surface of the base top wall 56a and its longitudinal axis is coextensive with the axis X.
  • the cylindrical wall 64a extends downward from interior surface of the base top wall 56a until it is approximately 1/2 to 2/3 the height of the base sidewall 54a.
  • the cylindrical wall 64a is molded as part of the same structure as the base top wall 56a.
  • the threads 67a of the internal threaded surface 66a are spaced out and angled in such a manner that they match an external threaded surface of the neck 10a of the container 10.
  • a plurality of support members 68a extend out radially from the outer surface of the cylindrical wall 64a to the inner surface of the base side wall 54a.
  • the radial support members 68a are molded as part of the dispenser cap 12 a.
  • FIGs. 9 through 11 The dispenser cap 12b depicted in Figs. 9 through 11 is similar to the dispenser cap 12a in most regards except that the cover 16b of dispenser cap 12b does not have a cover latch 82. Instead of the user applying force to a protruding cover latch 82, the user transitions the dispenser cap from the closed position (Fig. 9) to the opened position (Fig. 10) by applying a force to the portion of the cover side wall 58b that protrudes over an open space created by an indentation 83 in the outer surface of the base sidewall 54b.
  • the indentation 83 is centered along the line Lb that extends from the center of the hinge 18b through center of opening 28b.
  • Figs. 13 and 14 show the dispenser cap 12c that is similar to the dispenser caps 12a and 12b in most regards except that there is a male sealing member 26c on a base member 14c rather than on its cover member 16c.
  • the male sealing member 26c is a hollow cylinder and it extends upward from an opening 28c in a top wall of the base member 14c instead of from the dispenser cap's 12c cover member 16c.
  • the male sealing member 26c in effect adds height to the opening 28c.
  • An annular female sealing member 25c extends outward from an interior surface of the cover member's top wall 60c, and when in the closed position (Fig. 14), is aligned with the male sealing member 26c.
  • the female sealing member 25c provides a cavity 25d.
  • the cavity's open mouth 25e receives an outer end of the male sealing member 26c when the dispenser cap 12c is in the closed position.
  • the male sealing member 26c Upon mating engagement, the male sealing member 26c is inserted into the open mouth 25e to form a seal.
  • the male sealing member 26c has a cylindrical lip 27c that has an outside diameter that is slightly larger than the open mouth 25e of the cavity 25d.
  • the female sealing member 25c is located in the center of the interior surface of cover top wall 60c and its cavity 25d is just deep enough to allow a sealing coupling with the male sealing member 26c sufficient to keep the contents of the container 10 within the container 10 and also inhibiting lateral movement.
  • the diameter of the open mouth 25e is slightly less than the diameter of the cylindrical lip 27c so the cylindrical lip 27c fits snugly inside the cavity and a locking engagement upon closure of the cover member 16c.
  • top enclosure 36a shown in Figs. 1 and the top enclosure 36b shown in Figs. 11 and 12 are slightly different. Each is a cylindrical structure covered at one end. As shown in Fig. 14, each have a height d4 just slightly greater than or equal to the height d3 of the bristles 22c plus the height d2 of the cover sidewall 58c plus the height dl of the base sidewall 54c. Each have diameter just broad enough so that the top enclosure fits over its complementary dispenser cap but sufficiently restrictive to fit snug enough so that it will not accidentally slip off. There is also a slot 85 on the outside surface 35b of the cap enclosure 36b to allow the cap to fit over the protruding hinge 18b of the dispenser cap 12b.
  • the top enclosure 36a as shown in Fig. 1 has in addition to the slot 85 a second slot 85a.
  • the second slot 85a is needed because the dispenser cap 12 a that has the protruding cover latch 82. Consequently, the second slot 85a accommodates the protruding cover latch 82 when attached to the dispenser cap 12 a.
  • the top enclosure 36a may also be fastened in a manner to prevent inadvertent removal. This keeps the dispenser cap of this invention closed to prevent spillage of the contents of the container 10.
  • the top enclosure 36a may be sized so that it must be force fitted onto a dispenser cap of this invention.
  • a shrink-wrap SW may be applied to the top enclosure 36a as illustrated in Fig.
  • the top enclosure 36a optionally may have an exposed abrasive surface F that functions as a file. This surface may be formed in the top enclosure 36a during a molding manufacturing process, or it may be a metal file or sand paper bonded to its top.
  • Figs. 15 through 18 The dispenser cap of this invention may come in many different shapes depending on the purpose for which it is needed. Figs. 15 through 18 illustrate additional possible shapes of the dispenser caps.
  • the oval dispenser cap 12d, the hexagon dispenser cap 12e, and the triangle dispenser cap 12f are all similar to the previous dispenser caps 12a-12c in that the bristles 22d-22f respectively, are arranged in a plurality of concentric circles centered around the center C of the respective cover top wall 60d-60f.
  • a square dispenser cap 12g has its bristles arranged in a plurality of equal length parallel rows covering the top of the cover top wall 60g.
  • the oval dispenser cap 12d, triangle dispenser cap 12f and square dispenser cap 12g all utilizes cover latches 82d, 82f, and 82g respectively, as the means for allowing the user to put the dispenser cap in the open position. Additionally, the oval dispenser cap 12d has its hinge 18d and cover latch 82d lined up along line Ld which pass through the major axis of the oval.
  • the triangle dispenser cap 12f has its hinge 18f centered along one of the flat sides of the triangle with the cover latch 82f being centered on the point directly opposite the flat side where hinge 18f is located.
  • the square dispenser cap 12g has its cover latch 82g and hinge 18g centered on two opposite sides of the square.
  • the bristles 22d and 22f have portions of concentric circles to fill the empty regions.
  • the portions of the concentric circles are at the two opposite ends of the oval dispenser cap 12d, along the major axis, and in the three points of the triangle of the triangle dispenser cap 12f.
  • the hexagonal dispenser cap 12e utilizes an indentation in the base member, similar to dispenser cap 1 2b to allow the user to place the hexagonal dispenser cap 12e in the open position.
  • the dispenser cap of this invention is molded using conventional molding techniques. As shown in phantom lines in Fig. 19, a mold is used having a pair of mold elements Ml and M2 including aligned cavities Cl and C2 connected by a hinge cavity HI. The base member, cover member and hinge of the different embodiments of this invention are formed within these cavities Cl, C2 and HI, respectively. These cavities Cl, C2 and HI are oriented during molding so that the base member and cover member of the dispenser cap being formed are in an open position and substantially aligned with each other and are in the same plane as the hinge connecting these members. Closing wheels 90 may be used in the production of the dispenser caps of this invention.
  • the purpose of the closing wheels 90 is to close the dispenser cap as it is being ejected from the mold elements Ml and M2. Assuming the dispenser cap 12a is being molded, base member 14a and cover member 16a are oriented in the mold in the second or open position so the exterior surface S2 of the base member top wall 56a and the interior surface 15a of the cover member top wall 60a face in the same general direction and are substantially aligned with the hinge 18a.
  • the closing wheels 90 first approach the opened dispenser cap 12a from the cover latch 82a end of the dispenser cap 12a as it is being ejected.
  • the closing wheels 90 are spaced far enough apart so that the entire width of the bristles 22a fits between them, but the closing wheels 90 are close enough together that they are able to ride along the edge E2 of the cover member 16a that extends beyond the area covered by the bristles 22a.
  • the closing wheels 90 then proceed along the edge E2 of the cover 16a that extends beyond the bristles 22a moving away from the cover latch 82a and towards the hinge 18a.
  • the cover 16a will pass from angling away from the base 14a to angling towards the base 14a.
  • the closing wheels 90 will continue moving in the same direction but now will be traveling along the cover 16a away from the hinge 18a and towards the cover latch 82a. As the closing wheels 90 pass over the area just before the cover latch 82a, the cover member 16a will be closed down on the base member 14a and the dispenser cap 12a will be in the closed position, sealed and ready for shipment.

Landscapes

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

Abstract

L'invention concerne un bouchon de distributeur fileté sur un contenant pouvant renfermer des liquides de viscosité diverse. Le bouchon de distributeur comprend un élément couvrant pouvant être basculé afin d'être ouvert et fermé, scellant et descellant le contenant. Une pluralité de poils monobloc avec l'élément couvrant peut être utilisée pour nettoyer diverses surfaces.
PCT/US2004/035364 2003-10-23 2004-10-21 Bouchon de distributeur et distributeur Ceased WO2005039991A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51338603P 2003-10-23 2003-10-23
US60/513,386 2003-10-23

Publications (2)

Publication Number Publication Date
WO2005039991A2 true WO2005039991A2 (fr) 2005-05-06
WO2005039991A3 WO2005039991A3 (fr) 2005-12-29

Family

ID=34520095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/035364 Ceased WO2005039991A2 (fr) 2003-10-23 2004-10-21 Bouchon de distributeur et distributeur

Country Status (1)

Country Link
WO (1) WO2005039991A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015119853A1 (fr) * 2014-02-10 2015-08-13 3M Innovative Properties Company Distributeur à usages multiples d'un composé de réparation de paroi pouvant être étalé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846711A (en) * 1930-05-15 1932-02-23 Evensen Anton Container with applicator
US2104470A (en) * 1936-07-11 1938-01-04 Orville A Roland Denture kit
US2257606A (en) * 1940-02-26 1941-09-30 Herbert Harry Combination dispenser and cleaning brush
US3718460A (en) * 1970-06-05 1973-02-27 Dow Chemical Co Mg-Al-Si ALLOY
US5184909A (en) * 1992-01-30 1993-02-09 Fel-Pro Incorporated Dispenser for sealants with specific bristle arrangement
US6725492B2 (en) * 1998-11-25 2004-04-27 Neosci Medical, Inc. Cleaning brush for medical devices
US6036389A (en) * 1998-12-24 2000-03-14 Zima; Gregory N. Combination basting brush and container cap

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015119853A1 (fr) * 2014-02-10 2015-08-13 3M Innovative Properties Company Distributeur à usages multiples d'un composé de réparation de paroi pouvant être étalé
CN105992740A (zh) * 2014-02-10 2016-10-05 3M创新有限公司 用于可涂抹的墙壁修复化合物的多功能分配器
JP2017505742A (ja) * 2014-02-10 2017-02-23 スリーエム イノベイティブ プロパティズ カンパニー 塗り広げることが可能な壁補修用化合物のための多目的ディスペンサ
EP3105135A4 (fr) * 2014-02-10 2017-11-15 3M Innovative Properties Company Distributeur à usages multiples d'un composé de réparation de paroi pouvant être étalé
AU2015214507B2 (en) * 2014-02-10 2017-12-07 3M Innovative Properties Company Multipurpose dispenser for spreadable wall repair compound
US9896242B2 (en) 2014-02-10 2018-02-20 3M Innovative Properties Company Multipurpose dispenser for spreadable wall repair compound

Also Published As

Publication number Publication date
WO2005039991A3 (fr) 2005-12-29

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