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WO2020049394A2 - Contenant de stockage d'aliments et de boissons portable étanche aux fuites - Google Patents

Contenant de stockage d'aliments et de boissons portable étanche aux fuites Download PDF

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Publication number
WO2020049394A2
WO2020049394A2 PCT/IB2019/057106 IB2019057106W WO2020049394A2 WO 2020049394 A2 WO2020049394 A2 WO 2020049394A2 IB 2019057106 W IB2019057106 W IB 2019057106W WO 2020049394 A2 WO2020049394 A2 WO 2020049394A2
Authority
WO
WIPO (PCT)
Prior art keywords
lid
leak
storage container
box body
beverage storage
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/IB2019/057106
Other languages
English (en)
Other versions
WO2020049394A3 (fr
Inventor
Vikram M. NAHAR
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2020049394A2 publication Critical patent/WO2020049394A2/fr
Publication of WO2020049394A3 publication Critical patent/WO2020049394A3/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
    • 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
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0208—Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
    • B65D45/20—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00101—Shape of the outer periphery curved square-like or rectangular-like
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
    • B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00231—Overall construction of the lid made of several pieces
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00277—Metal
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00305—Other
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0074—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00888—Means for facilitating removing of the closure by applying lever forces
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—Collars or rings

Definitions

  • the present invention generally relates to household goods. More particularly, the present invention relates to a leak-proof portable food and beverage storage container which facilitates protection of the food and beverages from deterioration in terms of quality and taste.
  • lunch boxes are important tableware or household goods which are commonly used in daily life.
  • the lunch boxes are used for transporting variety of foods or meals including solid and liquid foods for consumption at worksite, school or on other outings away from a household kitchen or restaurant.
  • the lunch boxes have become one of the daily necessities in daily life.
  • Some of the conventional structures of lunch boxes include a container for storing food therein and an attached hinged lid which covers lower portion of the container and secures the stored food.
  • Other variants of the conventional lunch boxes include separate containers which nest inside a larger lunch box body and have independently closed lids which secure the food stored therein.
  • the lunch boxes are manufactured with metals, glass or plastic materials. The glass lunch boxes are usually heavier and prone to breaking, but are nonetheless microwavable.
  • Plastic offers many benefits as compared to metal when it comes to cost, look, aesthetics, light weight but plastic also has limitations. Other than major cause of pollution, plastic is not as strong as metal and has limited shelf life. This forces people to buy same plastic lunch boxes again and again every year.
  • the general purpose of the present invention is to provide a leak-proof portable food and beverage storage container that is capable of including all advantages of the prior art and also overcomes the drawbacks inherent in the prior art offering some added advantages.
  • BPA bisphenol A
  • the present invention provides a leak- proof portable food and beverage storage container comprising a box body, a lid, a ring and a locking mechanism.
  • the box body is defining a storage cavity and the lid is having a groove arranged along edges of the lid.
  • the ring is disposed within the groove of the lid and the locking mechanism is operationally coupled to the box body.
  • the locking mechanism has a plurality of flaps and a band.
  • the plurality of flaps are hingedly connected to the edges of the lid and the band is arranged around a rim of the box body. Further, the plurality of flaps snap-fits with the band such that the lid is securely fixed to the box body.
  • the ring creates an air-tight seal between the lid and the box body upon engagement of the plurality of flaps with the band.
  • FIG. 1 illustrates a perspective view of a leak-proof portable food and beverage storage container in accordance with an embodiment of the present invention
  • FIG. 2 illustrates a front planar view of the leak-proof portable food and beverage storage container wherein a back planar view is identical to the front planar view of the leak-proof portable food and beverage storage container in accordance with an embodiment of the present invention
  • FIG. 3 illustrates a left planar view of the leak-proof portable food and beverage storage container wherein a right planar view is identical to the left planar view of the leak-proof portable food and beverage storage container in accordance with an embodiment of the present invention
  • FIG. 4 illustrates a top planar view of the lid of the leak-proof portable food and beverage storage container in accordance with an embodiment of the present invention
  • FIG. 5 illustrates a bottom planar view of the lid of the leak-proof portable food and beverage storage container in accordance with an embodiment of the present invention
  • FIG. 6 illustrates an exploded view of the leak-proof portable food and beverage storage container in accordance with an embodiment of the present invention
  • FIG. 7 illustrates the leak-proof portable food and beverage storage container with a locking mechanism in accordance with an embodiment of the present invention.
  • FIG. 8 illustrates the leak-proof portable food and beverage storage container with detachable plurality of flaps in accordance with an embodiment of the present invention.
  • a leak-proof portable food and beverage storage container (1000), as shown in FIG. 1, comprises a box body (200), a lid (400), a ring (600) and a locking mechanism (800).
  • the leak-proof portable food and beverage storage container (1000) may be of various types including, but not limited to, nylon lunch boxes, stainless steel bento boxes, etc.
  • the box body (200) defines a storage cavity for storing food items or beverages therein.
  • the box body (200) is closed from bottom end and open from top end thus forming the storage cavity.
  • the box body (200) is made up of a material selected from, but not limited to, a group consisting of metal, alloy or glass.
  • the box body (200) is made up of stainless steel.
  • FIG. 2 illustrates a front planar view of the leak-proof portable food and beverage storage container (1000) wherein a back planar view is identical to the front planar view of the leak-proof portable food and beverage storage container (1000) in accordance with an embodiment of the present invention.
  • FIG. 3 illustrates a left planar view of the leak-proof portable food and beverage storage container (1000) wherein a right planar view is identical to the left planar view of the leak-proof portable food and beverage storage container (1000) in accordance with an embodiment of the present invention.
  • FIG. 4 and FIG. 5 illustrate a top planar view and a bottom planar view of the lid (400), respectively.
  • the lid (400) has a groove (410) which is arranged along edges (420) of the lid (400).
  • the groove (410) is arranged along the edges (420) of the lid (400) at an inner surface (430) of the lid (400), as shown in FIG. 5 and FIG. 6.
  • the lid (400) is made up of a metal or an alloy.
  • the lid (400) is made up of stainless steel.
  • the edges (420) of the lid (400) are configured to be covered with a plastic material through injection molding process.
  • the edges (420) of the lid (400) are covered with the plastic material such that the substantial or maximum portion of the lid (400) is still constituted by the metal or the alloy.
  • This configuration of the lid (400) being minimally covered with the plastic material allows the minimum contact of the food items or beverages placed within the box body (200) with the plastic material of the lid (400).
  • the box body (200) and the lid (400) are made up of stainless steel present in a range of 20% to 98% by weight and plastic material present in a range of 2% to 80% by weight.
  • the box body (200) and the lid (400) are made up of stainless steel present in a range of 70% to 90% by weight and plastic material present in a range of 30% to 10% by weight.
  • FIG. 6 illustrates an exploded view of the leak-proof portable food and beverage storage container (1000) which shows the overall structure of leak-proof portable food and beverage storage container (1000) in accordance with an embodiment of the present invention.
  • the ring (600) is disposed within the groove (410) of the lid (400), as shown in FIG. 5 and FIG. 6.
  • the ring (600) is, but not limited to, a silicone gasket.
  • the locking mechanism (800) is operationally coupled to the box body (200).
  • the locking mechanism (800) has a plurality of flaps (810) and a band (820), as shown in FIG. 6 and FIG. 7. Further, the enlarged view of the locking mechanism (800) is also shown in FIG. 7.
  • the plurality of flaps (810) are hingedly connected to the edges (420) of the lid (400).
  • the band (820) is arranged around a rim of the box body (200).
  • the plurality of flaps (810) and the band (820) are made up of a plastic material.
  • the band (820) is made up of polypropylene.
  • the plurality of flaps (810) snap-fits on an outer circumference of the band (820) such that the lid (400) is securely fixed to the box body (200), as shown in FIG. 7.
  • the plurality of flaps (810) creates equal compression force from the edges (420) of the lid for locking of the plurality of flaps (810) with the band (820). This equal compression force protects the lid (400) in such a manner that the lid (400) does not get loose even if the leak-proof portable food and beverage storage container (1000) is dropped on floor.
  • the ring (600) Upon the locking or engagement of the plurality of flaps (810) with the band (820), the ring (600) creates an air-tight seal between the lid (400) and the box body (200) thus, making the portable food and beverage storage container (1000) leak-proof.
  • silicone and polypropylene materials used in the ring (600) and the band (820) show similar behavior during thermal cycle which results in minimum or no gaps between the lid (400) and the box body (200) upon locking and makes the portable food and beverage storage container (1000) leak-proof over multiple years.
  • the engagement or locking of the lid (400) with the box body (200) through the locking or engagement of the plurality of flaps (810) with the band (820) ensures minimum contact of the food items or beverages placed within the box body (200) with the plastic material of the edges (420) of the lid (400) thereby, ensuring the quality and taste of the food items or beverages.
  • the air-tight seal formed between the lid (400) and the box body (200) prevents the leakage of the food items or beverages from the box body (200) and ensures that the food items or beverages are kept warm or hot for a long period of time depending on the type of food items or beverages placed inside the box body (200).
  • each of the plurality of flaps (810) is detachable.
  • each of the plurality of flaps (810) is configured to detach from the edges (420) of the lid (400), as shown in FIG. 8.
  • the edges (420) of the lid (400) are configured to have hinges to which the plurality of flaps (810) may be coupled by way of, but not limited to, snap-fitting, as shown in the enlarged view‘G’ in FIG. 8.
  • the lid (400) of the leak-proof portable food and beverage storage container (1000) may be provided without the plurality of flaps (810). Further, this lid (400) may be snap-fitted directly with the box body (200) of the leak-proof portable food and beverage storage container (1000).
  • the leak-proof portable food and beverage storage container (1000) may be customized in terms of shape, design, size etc. as per a user’s requirement or desire.
  • the present invention provides the leak-proof portable food and beverage storage container with minimal plastic material which prevents deterioration of the quality or taste of the food items or beverages by maintaining minimum contact with the plastic material.
  • the leak-proof portable food and beverage storage container also prevents leakage of the food items or beverages while at the same time maintaining the quality and taste of the food items or beverages.
  • the leak-proof portable food and beverage storage container which requires the reduced amount of plastic material for manufacturing thus, reduces the disposal of plastic waste in the environment.
  • the leak-proof portable food and beverage storage container involves detachable and replaceable plurality of flaps which results in long term usage of the leak- proof portable food and beverage storage container even upon breakage of the plurality of flaps, thus resulting in a cost-efficient product.
  • the leak-proof portable food and beverage storage container has aesthetic appearance and may be customized as per the user’s need or desire.
  • the leak-proof portable food and beverage storage container is sturdy, shock proof, dent proof and possess strong locking feature, dishwasher safe, BPA (bisphenol A) free, heavy metals free, and phthalates free.

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

Abstract

La présente invention concerne un contenant de stockage d'aliments et de boissons portable étanche aux fuites (1000) comprenant un corps de boîte (200) délimitant une cavité de stockage, un couvercle (400), une bague (600) et un mécanisme de verrouillage (800). Le couvercle (400) comporte une rainure (410) ménagée le long de bords (420) du couvercle (400) et la bague (600) est disposée à l'intérieur de la rainure (410). Le mécanisme de verrouillage (800) est accouplé de manière fonctionnelle au corps de boîte (200) et comprend une pluralité de rabats (810) et une bande (820). Les rabats de la pluralité de rabats (810) sont reliés de manière articulée aux bords (420) et la bande (820) est disposée autour d'un rebord du corps de boîte (200). En outre, les rabats de la pluralité de rabats (810) s'encliquettent avec la bande (820) de façon à fixer solidement le couvercle (400) au corps de boîte (200) et de sorte que la bague (600) crée un joint étanche à l'air entre le couvercle (400) et le corps de boîte (200).
PCT/IB2019/057106 2018-09-05 2019-08-23 Contenant de stockage d'aliments et de boissons portable étanche aux fuites Ceased WO2020049394A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN201821033330 2018-09-05
IN201821033330 2018-09-05
US201862785130P 2018-12-26 2018-12-26
US62/785,130 2018-12-26

Publications (2)

Publication Number Publication Date
WO2020049394A2 true WO2020049394A2 (fr) 2020-03-12
WO2020049394A3 WO2020049394A3 (fr) 2020-06-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/057106 Ceased WO2020049394A2 (fr) 2018-09-05 2019-08-23 Contenant de stockage d'aliments et de boissons portable étanche aux fuites

Country Status (2)

Country Link
US (1) US20200198848A1 (fr)
WO (1) WO2020049394A2 (fr)

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