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WO2024068666A1 - Système de fermeture rotatif pour un contenant - Google Patents

Système de fermeture rotatif pour un contenant Download PDF

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Publication number
WO2024068666A1
WO2024068666A1 PCT/EP2023/076597 EP2023076597W WO2024068666A1 WO 2024068666 A1 WO2024068666 A1 WO 2024068666A1 EP 2023076597 W EP2023076597 W EP 2023076597W WO 2024068666 A1 WO2024068666 A1 WO 2024068666A1
Authority
WO
WIPO (PCT)
Prior art keywords
threaded spindle
closure
ring device
rotatable ring
rotary
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/EP2023/076597
Other languages
German (de)
English (en)
Inventor
Arman Emami
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.)
SAGROSS DESIGNOFFICE GmbH
Original Assignee
SAGROSS DESIGNOFFICE GmbH
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 SAGROSS DESIGNOFFICE GmbH filed Critical SAGROSS DESIGNOFFICE GmbH
Priority to CN202380068783.4A priority Critical patent/CN119947963A/zh
Priority to EP23783719.0A priority patent/EP4594203A1/fr
Priority to KR1020257013879A priority patent/KR20250107815A/ko
Publication of WO2024068666A1 publication Critical patent/WO2024068666A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/244—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element being rotated without axial translation, whilst transmitting axial motion to an internal valve stem or valve seat
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
    • A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0225—Removable lids or covers without integral tamper element secured by rotation
    • 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
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

Definitions

  • the invention relates to a screw closure system for a container, preferably a drinking container, with a closure intended for closing an opening of the container, which can be fixed in a sealing manner to the edge region thereof, which is arranged via a threaded mechanism between a fixed and a pivotally mounted ring device in such a way that a rotational movement of the pivotally mounted ring device is converted into a vertical movement of the closure, so that one or more openings of the closure can open and close again.
  • Closure devices for covering the opening of a drinking vessel, in particular a glass or cup, consisting of a lid/closure that can be placed over the opening of the drinking vessel are known and are used, for example, for outdoor beverage supply.
  • Various closures for disposable and reusable bottles are also known.
  • plastic caps with an internal thread Due to various environmental protection requirements, the latter must be fixed to the bottle with a type of rope (tethered caps) so that they do not pollute the environment as a separate closure, but are inevitably disposed of with the bottle.
  • DE 20 2013 010 450 U1 describes, for example, a closure device for closing a drinking vessel with a lid part, which is articulated by means of a hinge to a clamping device for releasably attaching the lid to the upper edge of a drinking vessel.
  • the lid also has an opening for a drinking straw to pass through.
  • Such a closure device for closing a drinking vessel is also already known from US 9,038,850 B1, the hinge joint being fixed to the drinking vessel by means of a clamping device, which only rests against the drinking vessel on the circumference and leaves out the upper edge of the drinking vessel. Since the lid typically only rests on the edge area of the drinking vessel, a seal cannot be achieved, so that the liquid can overflow if the drinking vessel is moved, for example while walking.
  • closure devices are also used for disposable hot drink cups, which are often offered to take-away customers by drinks and restaurant stands. Warm and hot drinks, such as coffee or tea, are filled into these warm drink cups. During transport it is necessary that the drinks do not spill, so they are often provided with a lid.
  • the cup lid serves as a splash guard to prevent the drink from overflowing, especially when transporting the disposable drinking cup.
  • Thermo cups are used for hot or chilled drinks, which, for example, are disposable thermo cups and have a wall and a separate lid made of expanded polystyrene.
  • a one-piece combination of drinking vessel and closure element is known from GB 2 420 265 A, the connection in the manner of a film hinge enabling the desired pivoting mobility.
  • DE 201 18 188 U1 describes a drinking cup with a lid that is removable or pivotably connected to the drinking cup and a disc located under the lid, wherein the lid and the disc close off the interior of the drinking cup at the top in the closed position, the lid and the disc are made in two parts, the disc is removable from the drinking cup or pivotably connected to the drinking cup, the disc has at least one opening, and the lid has at least one closable drinking opening, and the lid and the disc can be rotated against each other to open or close the drinking opening so that the at least one opening in the disc can be brought into line with the at least one drinking opening for opening in order to expose the interior of the drinking cup to the outside.
  • WO 2010/003259 A1 describes a closure for a beverage container, the closure having an insert element and a closure body that can be inserted into a closure opening of the insert element.
  • a first engagement structure attached to the inside of the insert element can be connected to a second engagement structure arranged on the outside of the closure body.
  • the insert element further has a funnel area above this first engagement structure.
  • the closure body also has a closed cover surface, a handle element and an apron with outlet openings.
  • the engagement structures are designed such that the closure body is movable in the vertical direction relative to the insert element between a first position in which it sealingly closes the closure opening and a second position in which the outlet openings open passages for a liquid.
  • the DE 202020 106281 LJ1 in turn describes a drinking container for storing, transporting and for metered delivery, in particular for drinking, of a liquid with a drinking vessel into which the liquid can be filled via the opening and wherein the drinking vessel comprises an opening and a vessel thread, and with a closure device for completely opening and closing and for partially opening the drinking vessel, comprising: a lid element which forms a closed surface to prevent liquid from passing through, the lid element providing a sealing area Support on the edge of the drinking vessel in order to enable a liquid-tight support of the sealing area on the edge of the drinking vessel, at least one fastening element for releasably fastening the closure device, wherein the at least one fastening element is connected to the lid element, and wherein the at least one fastening element has a closure thread , which is designed to produce a mechanical connection to the drinking vessel for releasable fastening in engagement with the vessel thread, the closure device being designed to be displaced relative to the drinking vessel by loosening the at least one
  • thermos cups in the art typically include a cup body and a cup lid disposed on the mouth portion of the cup body.
  • a closed space is formed in the thermos cup.
  • the cup lid is usually screwed onto the cup body or attached accordingly. It can be closed by pressing the cup lid down and opened by pressing a pressure switch. If the cup lid however is opened by pressing the push button, the cup lid is fully open.
  • the cup lid of the thermos cup with boiling water is opened, water vapor from the thermos cup sprays upwards. Therefore, consumers may be scalded during use, which affects consumer safety.
  • One object of the invention is to provide an improved closure system for a container, in particular a drinking container, which on the one hand is suitable for containers filled with hot or cold liquids and on the other hand overcomes the aforementioned disadvantages.
  • Fig. 1 shows a rotary closure system according to the invention in a schematic side section of a first embodiment
  • FIG. 2 shows a twist lock system according to the invention in a schematic side section in a second embodiment
  • Fig. 3 is a schematic representation of a basic mechanism of the screw closure system for a container according to the invention.
  • Fig. 4 shows a rotary closure system according to the invention in a schematic side section in an embodiment with a removable stopper element to prevent the threaded spindle from unscrewing;
  • Figure 1 shows a container (4) which is suitable for storing and/or transporting a liquid or powder, for example.
  • the container (4) is closed with a rotary locking system according to the invention.
  • the rotationally fixed and thus firmly mounted holding device (1) is first placed back on the container (4). detachably attached. In one embodiment, this can also be fixed to the container (4) in a suitable manner.
  • the rotationally fixed holding device (1) is in turn connected to an externally rotatable ring device (2), for example via a thread (10).
  • a threaded spindle (3) As the actual axially movable closure, is enclosed in such a way that a first external rotary movement of the rotatable ring device (2) is mechanically transmitted to the threaded spindle in such a way that the threaded spindle moves upwards, for example continuously, along the longitudinal axis (15), and in the process releases one or more passage openings (11).
  • This enables, for example, a flow of liquid from the container through the interior of the threaded spindle (3) through the passage openings (11) to the mouth of a user.
  • the flow of drinking can be advantageously supported by a funnel-shaped geometry (6) of the rotationally fixed holding device (1) towards the inside of the threaded spindle.
  • a rotation of the threaded spindle (3) in the opposite direction in turn allows the threaded spindle (3) to be lowered again as a closure, which leads to the, for example, stepless closing of one or more passage openings.
  • a suitable thread structure (7) is provided between the externally rotatable ring device (2) and the threaded spindle (3).
  • the rotary lock system according to the invention ensures that the threaded spindle (3) can only move up and down or back and forth in the axial direction to a limited extent.
  • This latter mechanism can be used by means of a suitable construction to engage the threaded spindle (3) in the fully open and fully closed state
  • one or more seals (14) can further seal the rotary closure system according to the invention at suitable points.
  • the drinking area itself can be designed in a basin-like manner (13) as shown here, or else planar.
  • an upper side of the threaded spindle (3) is in positive contact with the drinking area.
  • all components are arranged in such a way that they form one and the same rotational and/or longitudinal axis (15) around which the aforementioned mechanisms move.
  • the upper side of the threaded spindle (3) is in positive contact and completely with an edge of the rotary closure system, so that no basin-like or planar drinking area is formed.
  • FIG. 2 shows a container (4) which is suitable for storing and/or transporting a liquid or powder, for example.
  • the container (4) is closed with a screw cap system according to the invention; here, however, in a different embodiment according to the invention.
  • the rotationally fixed and thus firmly mounted holding device (1) is releasably placed on the container (4). In one embodiment, this can also be fixed to the container (4) in a suitable manner.
  • the rotationally fixed holding device (1) is in turn connected to a ring device (2) which can be rotated from the outside, for example via a thread (10).
  • a threaded spindle (3) as the actual axially movable closure, is enclosed between the rotationally fixed holding device (1) and the externally rotatable ring device (2) in such a way that a first external rotational movement of the rotatable ring device (2) is mechanically transmitted to the threaded spindle in such a way that the threaded spindle moves upwards, e.g. continuously, along the longitudinal axis (15), thereby exposing one or more passage openings (11).
  • the flow of drinking can be advantageously supported by a funnel-shaped geometry (6) of the rotationally fixed holding device (1) towards the interior of the threaded spindle (3).
  • a rotational movement of the threaded spindle (3) in the opposite direction in turn causes the threaded spindle to move down again as a closure, which leads to the, for example, stepless closing of one or more passage openings (11).
  • a suitable thread structure (7) is provided between the externally rotatable ring device (2) and the threaded spindle (3).
  • the threaded spindle (3) can only move up and down or forwards and backwards to a limited extent in the axial direction.
  • one or more seals (14) can further seal the rotary closure system according to the invention at suitable points.
  • the drinking area itself can be designed like a basin (13) as shown here, or else planar. In any case, an upper side of the threaded spindle (3) closes positively with the drinking area.
  • all components are arranged such that they form one and the same rotational and/or longitudinal axis (15) around which the aforementioned mechanisms move.
  • FIG. 3A shows schematically in perspective top view the basic mechanics of the rotary closure system according to the invention.
  • Fig. 3A shows by way of example, that a left-hand rotation of the externally rotatable ring device (2) opens the central threaded spindle (3), the actual closure.
  • Fig. 3B for the closure of the threaded spindle (3) which slowly opens upwards, with one or more passage openings (11) opening to the outside world and allowing a user to drink, for example.
  • the externally rotatable ring device (2) is rotated in the opposite direction, here to the right, the closure retracts as a threaded spindle (3) and the passage openings (11) close again; e.g. continuously; see Fig. 30.
  • the then fully closed state of the closure/threaded spindle (3) can be seen in Fig. 3D.
  • the top of the closure/threaded spindle (3) is in form-fitting contact with the drinking surface and is tight.
  • FIG. 4 shows the removable stopper element (16) according to the invention for the threaded spindle (3) to prevent the threaded spindle (3) from being unscrewed unintentionally.
  • Fig. 5 also shows a further embodiment of the invention without a basin-like drinking area (13) for a simple drinking bottle.
  • the closure surface of the threaded spindle (3) is flush with the edge of the bottle neck.
  • the left-hand illustration of Fig. 5 shows the closed state of the threaded spindle (3) as a closure.
  • the right-hand illustration of Fig. 5 shows the open state of the threaded spindle (3) of the closure; the direction of movement is vertical and is illustrated by the upward arrow.
  • FIG. 6 shows a further embodiment of the invention:
  • the function of the rotationally fixed holding device (1) is taken over by the design of the container (4) in the bottle neck area itself.
  • the bottleneck is designed in such a way that the function of the rotationally fixed holding device (1).
  • This allows the externally rotatable ring device (2) to be rotated directly around the bottle neck.
  • the closure system according to the invention can be designed in terms of materials in such a way that the closure system can also be cleaned and reused often in the sense of being reusable.
  • the left illustration in Fig. 6 shows the closed state of the threaded spindle (3) as a closure.
  • the right-hand illustration of FIG. 6 shows the open state of the threaded spindle (3) of the closure; The direction of movement is shown vertically by the arrow pointing upwards.
  • FIG. 7 shows a further embodiment of the invention as a screw cap on a drinking bottle or reusable bottle:
  • the threaded spindle (3) is designed to be elongated as a closure element, and its closure surface lies, so to speak as a lid, on the externally rotatable ring device (2 ) on.
  • the closure surface is flush with the end of the bottle neck of the drinking bottle shown.
  • the twist lock system according to the invention has a device that serves as a tamper-evident closure.
  • a layer of material is suitably installed in the twist lock system in such a way that it tears or is otherwise destroyed when the twist lock is used for the first time in order to provide the user with evidence that the closed container was actually previously closed.
  • a layer of material in a thread and/or around the threaded spindle of the twist lock system according to the invention is conceivable.
  • a built-in material layer in and/or around the rotatable ring device is also conceivable, the first actuation of which changes or destroys the integrity of the material layer, preferably accompanied by a noise, which indicates to the user the originality of the closure.
  • the present invention further includes the embodiments numbered below:
  • a screw closure system for a container (4) with a closure element intended for closing an opening of the container (4) and which can be fixed in a sealing manner to the edge region thereof, the closure element comprising:
  • Twist lock system by rotating from the outside of the rotatable ring device (2) along a longitudinal axis (15) can move forwards or backwards, preferably can move forwards or backwards continuously.
  • Twist lock system according to embodiment 1 characterized in that the rotationally fixed holding device (1), the externally rotatable ring device (2), and the axially movable threaded spindle (3) are arranged relative to one another such that a central axis (15) is formed between them, which functions as a rotational and/or longitudinal axis (15).
  • Twist lock system according to embodiment 1 or 2 characterized in that the threaded spindle (3) is cylindrical and functions as a closure.
  • Twist lock system according to one of the preceding embodiments 1 to 3, characterized in that the threaded spindle (3) can move forwards to a first locking point (12) and in turn can move back to a second locking point (12) or vice versa.
  • Twist lock system according to one of the preceding embodiments 1 to 4 characterized in that the rotationally fixed holding device (1) and the externally rotatable ring device (2) are movably connected to one another by means of a mechanical connection (5, 10) selected from a thread (10), a plug-in sleeve, and/or a bayonet lock.
  • Twist lock system according to one of the preceding embodiments 1 to 5, characterized in that the threaded spindle (3) comprises at least one further closable opening on an upper side, which is suitable for the passage of a straw. Twist lock system according to embodiment 6, wherein said further closable opening on the upper side of the threaded spindle (3) can be opened and closed, pushed open and closed, or turned open and closed. Twist lock system according to one of the preceding embodiments 1 to 7, characterized in that the container (4) is designed for the storage and/or transport of a medium selected from a liquid, a powder, a mass, crystals, an oil, a cream and/or mixed forms thereof.
  • Twist lock system characterized in that the threaded spindle (3) itself is permeable to the said medium by means of the one or more passage openings (11).
  • Twist lock system according to one of embodiments 1 to 9 characterized in that the rotationally fixed holding device (1) itself is part of a container (4).
  • Twist lock system according to one of embodiments 1 to 10 wherein the threaded spindle (3) further comprises a stopper element (16) which is designed in such a way as to prevent the threaded spindle from being unscrewed or pushed out of the twist lock system, the stopper element (16) is preferably designed to be removable.
  • Twist lock system according to one of embodiments 1 to 11, characterized in that the threaded spindle (3) is designed to be elongated and rests on the rotatable ring device (1) or the rotationally fixed holding device (1) as a closure.
  • Twist lock system according to one of the embodiments 1 to 12 characterized in that a material layer is installed in the twist lock system in a suitable manner in order to realize the function of a tamper-evident closure, preferably the material layer is installed in and/or around the threaded spindle (3) and/or in and/or around the rotatable ring device (2).
  • Twist lock system according to one of the preceding embodiments 1 to 13, characterized in that:
  • the rotationally fixed holding device (1) is a fixed ring device (1)
  • the externally rotatable ring device (2) is a rotatably mounted ring device (2)
  • the axially movable threaded spindle (3) is an axially movable closure (3) with one or more closable passage openings (11) or, one side of the threaded spindle (3) facing the rotatable ring device (2) and an inside of the rotatable ring device (2 ) have a profile which, when the threaded spindle (3) is aligned with the rotatable ring device (2), forms one or more fluid-carrying channels; and further characterized in that the closure (3) has a retaining groove (9) which is enclosed in a rail system between the fixed and rotatably mounted ring device (1, 2) in such a way that between the fixed and rotatably mounted ring device (1, 2 ) a thread (10) is formed so that a rotational movement of the rotatably mounted ring device (2) is converted into a vertical movement of the closure (3), whereby the one or more openings (11) can open or
  • Rotary lock system characterized in that the holding groove (9) is movably enclosed between a first and a second holding position (12).
  • Rotary lock system according to embodiment 14 or 15 characterized in that the first and/or second holding position (12) is each formed by a protuberance of the fixed ring device (1).
  • Twist lock system according to one of the preceding embodiments 14 to
  • Rotary closure system according to one of the preceding embodiments 14 to 18, characterized in that the closure (3) is designed as a vertically movable stopper or plug.
  • Rotary lock system according to one of the preceding embodiments 14 to
  • Twist lock system according to one of the preceding embodiments 14 to
  • Rotary lock system according to one of the preceding embodiments 14 to
  • closure (3) is positively embedded in a concave surface (13), preferably a drinking surface.
  • closure (3) of the threaded spindle (3) is designed to form a positive fit with an edge region of the container (4) and accordingly does not have a concave surface (13), preferably a drinking surface.
  • Rotary closure system according to one of the preceding embodiments 14 to 26, characterized in that the closure (3) is embedded in a form-fitting manner in a planar surface, preferably a drinking surface.
  • Screw closure system according to one of the preceding embodiments 1 to 29, characterized in that the container (4) is a bottle, in particular a drinking or thermos bottle, a cup, in particular a drinking or thermos cup, a barrel, a basin, in particular a washbasin or bathtub basin.
  • Rotary lock system according to one of embodiments 14 to 30, characterized in that the rotationally fixed holding device (1) itself is part of a container (4).
  • Rotary lock system according to one of embodiments 14 to 31, characterized in that the threaded spindle (3) is designed to extend longitudinally and rests as a closure on the rotatable ring device (2) or the rotationally fixed holding device (1).
  • the threaded spindle can be removed from the ring device and the holding device.
  • the ring device can alternatively or additionally be detached from the holding device. This means that all three parts: threaded spindle, ring device and holding device can be disassembled as individual parts and thus cleaned particularly advantageously.
  • the lead screw is embedded in the ring and retaining device such that it does not rotate about itself (no horizontal rotation), but is blocked and can only move vertically along a longitudinal axis by movement of the rotatable ring device.
  • the ring and holding device are releasably connected to one another via a suitable bayonet lock.
  • the threaded spindle is enclosed in the holding and ring device in the form of a suitable bayonet lock.
  • a preferred material for producing the threaded spindle and/or the ring device and/or the holding device is polypropylene (PP). This is a cost-effective material and allows all three parts mentioned above to be made from PP.
  • the invention provides a screw cap closure system that is easy to use and can be produced inexpensively and in an environmentally friendly manner. All suitable synthetic and/or natural materials can be used to manufacture the screw cap closure system.
  • the screw cap system according to the invention can be used universally.
  • a non-exhaustive list would include the closure of bottles for liquids, such as drinks, and/or food, such as olive oil; for barrels of all kinds; for troughs, etc.
  • the screw cap system is also suitable for use as a drain in wash basins and/or bathtubs.
  • the screw cap system according to the invention is also suitable for metered ventilation, for example in an aircraft cabin.
  • the system is easy to clean and less susceptible to dirt.
  • its unique mechanics make it less susceptible to wear and errors.
  • the thread which is formed between the fixed and rotatably mounted ring device, can according to the invention be either an endlessly rotatable or a limitedly rotatable thread be trained. Only the locking groove of the lock, its arrangement in the rail system and the positioning of the protuberances for the holding positions are crucial in order to limit the vertical displacement of the lock.
  • the closure itself is designed as a cylindrical hollow body, as a stopper or plug, which is arranged in a vertically movable manner in the screw closure system.
  • Other shapes are conceivable for the person skilled in the art.
  • the screw lock system according to the invention enables increased security in the transport of a medium such as water, tea, oil, powder, sugar, pepper, cream, etc.
  • a medium such as water, tea, oil, powder, sugar, pepper, cream, etc.
  • it is an absolutely mechanically sealed screw lock construction. The screw cap cannot open unintentionally during transport.
  • a further advantage of the screw cap according to the invention is the increased hygiene and the very quick and easy operation.
  • seal(s) for the twist lock system can be used as seal(s) for the twist lock system according to the invention.
  • a sealing rubber covering or ring can be used as seal(s) for the twist lock system according to the invention.
  • Silicone-based seals and the like are also conceivable.
  • screw cap system can be used universally. This applies to the closure of containers such as bottles and cups as well as to the closure of wash basins and bathtubs and the like. However, the invention is not limited in this respect.
  • rotationally fixed holding device e.g. fixed ring device
  • Threaded spindle e.g. cylindrical screw cap with one or more openings;
  • funnel-shaped geometry for guiding/directing a medium in the direction of the threaded spindle or the closure with one or more passage openings; the funnel-shaped geometry can be part of the container or the rotationally fixed holding device;
  • Spring (as part of the rotationally fixed holding device is mounted in a groove (9) and thus blocks the rotation of the threaded spindle (3) and thus enables axial movement of the threaded spindle along the axis of rotation (15);
  • Passage opening for example for a medium such as liquid, powder, or an oil;
  • Device for locking the spindle in the open or closed position Basin-like drinking area for easy and ergonomic drinking and drainage of possible liquid residues in the container after drinking; seal; rotating and/or longitudinal axis; stopper element to prevent the threaded spindle from unscrewing;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Closures For Containers (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Sealing Of Jars (AREA)

Abstract

L'invention concerne un système de fermeture rotatif pour un contenant avec une fermeture qui est destinée à fermer une ouverture du contenant, qui peut être fixée de manière étanche à sa région de bord et est agencée par l'intermédiaire d'un mécanisme fileté entre un dispositif annulaire monté de manière fixe et un dispositif annulaire monté de manière rotative de telle sorte qu'un mouvement rotatif du dispositif annulaire monté de manière rotative est converti en un mouvement vertical de la fermeture, de telle sorte qu'une ou plusieurs ouvertures de la fermeture peuvent ainsi être ouvertes et fermées à nouveau.
PCT/EP2023/076597 2022-09-26 2023-09-26 Système de fermeture rotatif pour un contenant Ceased WO2024068666A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202380068783.4A CN119947963A (zh) 2022-09-26 2023-09-26 用于容器的扭转封盖系统
EP23783719.0A EP4594203A1 (fr) 2022-09-26 2023-09-26 Système de fermeture rotatif pour un contenant
KR1020257013879A KR20250107815A (ko) 2022-09-26 2023-09-26 용기용 트위스트 클로저 시스템

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022124715.5 2022-09-26
DE102022124715.5A DE102022124715B4 (de) 2022-09-26 2022-09-26 Drehverschlusssystem für ein Behältnis

Publications (1)

Publication Number Publication Date
WO2024068666A1 true WO2024068666A1 (fr) 2024-04-04

Family

ID=84784300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/076597 Ceased WO2024068666A1 (fr) 2022-09-26 2023-09-26 Système de fermeture rotatif pour un contenant

Country Status (5)

Country Link
EP (1) EP4594203A1 (fr)
KR (2) KR20240000573U (fr)
CN (2) CN220563277U (fr)
DE (2) DE102022124715B4 (fr)
WO (1) WO2024068666A1 (fr)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369465A (ja) * 1989-08-03 1991-03-25 Shiyouhei Akizuki 瓶型容器の組立自在蓋
DE20118188U1 (de) 2001-11-09 2002-02-21 Lohse, Gerold, 21376 Salzhausen Trinkbecher mit Deckel
GB2420265A (en) 2004-11-19 2006-05-24 Cap It All Ltd Biodegradable beverage containers having integral lids
WO2010003259A1 (fr) 2009-02-09 2010-01-14 Pi-Design Ag Fermeture pour un récipient à boisson
US20100155358A1 (en) * 2008-12-18 2010-06-24 Sarah Danger George Twist lid
RU2494939C1 (ru) * 2012-04-04 2013-10-10 Андрей Михайлович Борисов Укупорочное устройство
DE202013010450U1 (de) 2013-11-21 2013-12-12 GEFU-Küchenboss GmbH & Co. KG Vorrichtung zum Verschließen eines Trinkgefäßes
DE202014003467U1 (de) 2014-04-24 2014-06-25 Anne-Katrin Riebe Einweg- Thermobecher inklusive Einweg- Thermodeckel für Heißgetränke
US9038850B1 (en) 2014-07-01 2015-05-26 Keith Wilson Hinged universal lid for a beverage container
ITUB20160178A1 (it) * 2016-01-20 2017-07-20 Gefit Spa Dispositivo tappo-versatore per una bottiglia di bevanda, in particolare una bottiglia di bevanda alcolica
US20190144173A1 (en) * 2017-11-15 2019-05-16 Zhejiang Huangyan DaFu Plastic Co., Ltd. Beverage container and method
DE202020106281U1 (de) 2020-11-03 2020-11-18 ADOMA Gesellschaft mit beschränkter Haftung Kunststoff-und Metallverarbeitung Trinkbehälter mit Dosierungsdeckel
US20200367676A1 (en) * 2019-05-22 2020-11-26 Joseph Daniel Hakim Spill Proof Bottle
AT522770A4 (de) * 2019-11-19 2021-01-15 Toifl Werner Aufschraubbarer verschluss

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369465A (ja) * 1989-08-03 1991-03-25 Shiyouhei Akizuki 瓶型容器の組立自在蓋
DE20118188U1 (de) 2001-11-09 2002-02-21 Lohse, Gerold, 21376 Salzhausen Trinkbecher mit Deckel
GB2420265A (en) 2004-11-19 2006-05-24 Cap It All Ltd Biodegradable beverage containers having integral lids
US20100155358A1 (en) * 2008-12-18 2010-06-24 Sarah Danger George Twist lid
US9215942B2 (en) * 2009-02-09 2015-12-22 Pi-Design Ag Closure for a beverage container
WO2010003259A1 (fr) 2009-02-09 2010-01-14 Pi-Design Ag Fermeture pour un récipient à boisson
RU2494939C1 (ru) * 2012-04-04 2013-10-10 Андрей Михайлович Борисов Укупорочное устройство
DE202013010450U1 (de) 2013-11-21 2013-12-12 GEFU-Küchenboss GmbH & Co. KG Vorrichtung zum Verschließen eines Trinkgefäßes
DE202014003467U1 (de) 2014-04-24 2014-06-25 Anne-Katrin Riebe Einweg- Thermobecher inklusive Einweg- Thermodeckel für Heißgetränke
US9038850B1 (en) 2014-07-01 2015-05-26 Keith Wilson Hinged universal lid for a beverage container
ITUB20160178A1 (it) * 2016-01-20 2017-07-20 Gefit Spa Dispositivo tappo-versatore per una bottiglia di bevanda, in particolare una bottiglia di bevanda alcolica
US20190144173A1 (en) * 2017-11-15 2019-05-16 Zhejiang Huangyan DaFu Plastic Co., Ltd. Beverage container and method
US20200367676A1 (en) * 2019-05-22 2020-11-26 Joseph Daniel Hakim Spill Proof Bottle
AT522770A4 (de) * 2019-11-19 2021-01-15 Toifl Werner Aufschraubbarer verschluss
DE202020106281U1 (de) 2020-11-03 2020-11-18 ADOMA Gesellschaft mit beschränkter Haftung Kunststoff-und Metallverarbeitung Trinkbehälter mit Dosierungsdeckel

Also Published As

Publication number Publication date
CN220563277U (zh) 2024-03-08
KR20240000573U (ko) 2024-04-02
DE102022124715B4 (de) 2024-06-06
EP4594203A1 (fr) 2025-08-06
KR20250107815A (ko) 2025-07-14
DE102022124715A1 (de) 2024-03-28
DE202022106764U1 (de) 2022-12-21
CN119947963A (zh) 2025-05-06

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