GB2590203A - Lid assembly having a curvilinear spring activated, pop-open lid, and container having same - Google Patents

Lid assembly having a curvilinear spring activated, pop-open lid, and container having same Download PDF

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Publication number
GB2590203A
GB2590203A GB2100190.4A GB202100190A GB2590203A GB 2590203 A GB2590203 A GB 2590203A GB 202100190 A GB202100190 A GB 202100190A GB 2590203 A GB2590203 A GB 2590203A
Authority
GB
United Kingdom
Prior art keywords
lid
spring
flange
assembly
closed position
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.)
Granted
Application number
GB2100190.4A
Other versions
GB2590203B (en
GB202100190D0 (en
Inventor
Moon Sungjin
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of GB202100190D0 publication Critical patent/GB202100190D0/en
Publication of GB2590203A publication Critical patent/GB2590203A/en
Application granted granted Critical
Publication of GB2590203B publication Critical patent/GB2590203B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • A47K10/18—Holders; Receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/42—Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked
    • A47K10/421—Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked dispensing from the top of the dispenser
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K2010/3233—Details of the housing, e.g. hinges, connection to the wall
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K2010/3266—Wet wipes

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

A lid assembly, adapted to form part of a dispensing container, includes a closed-loop flange, and a lid is joined to and pivots about the flange via a hinge. A spring is joined to the flange at the first and second ends. The flange, the spring, the lid, and an opening button can all be integrally formed together. In a closed position, the lid is stacked above the flange in a height dimension. The spring forms a convex arc whose convexity extends away from the flange in the height dimension when the lid is in the open position. The spring can be curvilinear and have two, three, four, or more points of inflection, such as by being m- or w-shaped.

Claims (27)

WHAT IS CLAIMED IS:
1. A lid assembly adapted to form part of a dispensing container, the assembly having a longitudinal dimension, a transverse dimension, and a height dimension, the assembly comprising: a flange that forms a closed loop; a lid joined to the flange via a hinge, the lid adapted to pivot about the hinge between a closed position and an open position; a spring in the flange positioned proximate the hinge, the spring having first and second ends, the spring joined to the flange at the first and second ends; and an opening button in the flange positioned longitudinally opposite the spring on the closed loop, wherein the flange, the button, the spring, and the lid are all integrally formed together, wherein the lid in the closed position is stacked above the flange in the height dimension, wherein the spring forms a convex arc whose convexity extends away from the flange in the height dimension when the lid is in the open position, wherein the arc is at least partially deformed toward the flange in the height dimension when the lid is in the closed position, the spring having stored potential energy when the lid is in the closed position, and having no stored potential energy when the lid is in the open position, wherein if the lid is in the closed position, the lid is held in the closed position until the button is pressed, wherein when the button is pressed, the spring urges the lid toward the open position.
2. The assembly of claim 1 , wherein the lid includes a catch and the button includes a latch, the catch adapted to engage the latch when the lid is in the closed position, and wherein when the button is pressed, the latch releases the catch, allowing the spring to urge the lid toward the open position.
3. The assembly of claim 1 , wherein the flange is hollow under an entirety of the arc.
4. The assembly of claim 1 , wherein the spring has a width extending in the longitudinal dimension, and wherein under the spring in the height dimension the flange defines a hole having a hole width that is at least as wide as the spring width, the hole extending from the first end of the spring to the second end of the spring.
5. The assembly of claim 1 wherein the convex arc is flanked by a pair of concave arcs, each of whose concavity extends away from the convex arc in the height dimension.
6. The assembly of claim 1 wherein the assembly consists of a substantially homogenous polymeric structure.
7. The assembly of claim 6 wherein the assembly consists of a single polymer selected from the group of polyethylene terephthalate, polyethylene, polypropylene, polyamide, polystyrene, polyvinyl chloride, poly acrylo nitrile, and poly carbonate.
8. The assembly of claim 1 wherein the lid defines a top side and an underside, wherein the spring exerts force against the underside of the lid in the height dimension when the lid is in the closed position.
9. The assembly of claim 1 wherein the spring exerts substantially no force against the lid in the longitudinal dimension when the lid is in the closed position.
10. The assembly of claim 1 , wherein the assembly includes no component made of rubber, silicone, elastomer, or metal.
11. A dispensing container, the container comprising: a housing for storing product, the housing defining an interior space, the housing having an outer surface generally facing away from the interior space, the housing having a dispensing orifice for withdrawing product from the interior space; a lid assembly having a longitudinal dimension, a transverse dimension, and a height dimension, the assembly comprising: a flange that forms a closed loop that surrounds the dispensing orifice; a lid joined to the flange via a hinge, the lid adapted to pivot about the hinge between a closed position and an open position; a spring in the flange positioned proximate the hinge, the spring having first and second ends, the spring joined to the flange at the first and second ends; and an opening button in the flange positioned longitudinally opposite the spring on the closed loop, wherein the flange, the button, the spring, and the lid are all integrally formed together, the flange being affixed to the outer surface of the housing, the lid covering the dispensing orifice when the lid is in the closed position, wherein the lid in the closed position is stacked above the flange in the height dimension, wherein the spring forms a convex arc whose convexity extends away from the flange in the height dimension when the lid is in the open position, wherein the arc is at least partially deformed toward the flange in the height dimension when the lid is in the closed position, the spring having stored potential energy when the lid is in the closed position, and having no stored potential energy when the lid is in the open position, wherein if the lid is in the closed position, the lid is held in the closed position until the button is pressed, wherein when the button is pressed, the spring urges the lid toward the open position.
12. The container of claim 11 , wherein the lid includes a catch and the button includes a latch, the catch adapted to engage the latch when the lid is in the closed position, and wherein when the button is pressed, the latch releases the catch, allowing the spring to urge the lid toward the open position.
13. The container of claim 11 , wherein the flange is hollow under an entirety of the arc.
14. The container of claim 11 wherein the spring has a width extending in the longitudinal dimension, and wherein under the spring in the height dimension the flange defines a hole that is at least as wide as the spring width, the hole extending from the first end of the spring to the second end of the spring.
15. The container of claim 11 wherein the convex arc is flanked by a pair of concave arcs, each of whose concavity extends away from the convex arc in the height dimension.
16. The assembly of claim 11 wherein the assembly consists of a substantially homogenous polymeric structure.
17. The assembly of claim 16 wherein the assembly consists of a single polymer selected from the group of polyethylene terephthalate, polyethylene, polypropylene, polyamide, polystyrene, polyvinyl chloride, poly acrylo nitrile, and poly carbonate.
18. The container of claim 11 wherein the lid defines a top side and an underside, wherein the spring exerts force against the underside of the lid in the height dimension when the lid is in the closed position.
19. The container of claim 11 wherein the spring exerts substantially no force against the lid in the longitudinal dimension when the lid is in the closed position.
20. The container of claim 11 wherein the housing is a flexible film pouch, and wherein the product comprises disposable personal care tissues or moist wipes.
21. A lid assembly adapted to form part of a dispensing container, the assembly having a longitudinal dimension and a transverse dimension, the assembly comprising: a flange; a lid joined to the flange via a hinge, wherein the hinge extends in the transverse dimension, the lid adapted to pivot about the hinge between a closed position and an open position; and a curvilinear spring disposed proximate to the hinge and interposed between the flange and the lid, the spring having at least two points of inflection when the lid is an open position, wherein the hinge is a living hinge and wherein the lid, hinge and the curvilinear spring are integrally formed with one another, wherein the flange has an upper surface lying in a first plane and the curvilinear spring has an arced portion having an upper surface lying in a second plane that is above the first plane when the lid is in an open position.
22. The assembly of claim 21 wherein the curvilinear spring is integrally formed with the flange.
23. The assembly of claim 21 further comprising an opening button disposed on the flange.
24. The assembly of claim 21 wherein the curvilinear spring has at least three points of inflection when the lid is in the open position.
25. The assembly of claim 21 wherein the flange is annular.
26. The assembly of claim 21 wherein the curvilinear spring has a first and a second end joined to the flange and the at least two points of inflection lie between the first and the second ends when the lid is in the open position.
27. The assembly of claim 26 wherein the curvilinear spring has an m-shape or an s-shape when the lid is in the open position.
GB2100190.4A 2018-06-29 2018-06-29 Lid assembly having a curvilinear spring activated, pop-open lid, and container having same Active GB2590203B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/040216 WO2020005267A1 (en) 2018-06-29 2018-06-29 Lid assembly having a curvilinear spring activated, pop-open lid, and container having same

Publications (3)

Publication Number Publication Date
GB202100190D0 GB202100190D0 (en) 2021-02-24
GB2590203A true GB2590203A (en) 2021-06-23
GB2590203B GB2590203B (en) 2023-04-12

Family

ID=68984939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2100190.4A Active GB2590203B (en) 2018-06-29 2018-06-29 Lid assembly having a curvilinear spring activated, pop-open lid, and container having same

Country Status (7)

Country Link
US (1) US20200000296A1 (en)
KR (1) KR102636872B1 (en)
CN (1) CN112313155A (en)
BR (1) BR112020026078A2 (en)
GB (1) GB2590203B (en)
MX (1) MX2020013274A (en)
WO (1) WO2020005267A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD912513S1 (en) * 2018-06-29 2021-03-09 Kimberly-Clark Worldwide, Inc. Lid with push-button
USD912514S1 (en) * 2018-06-29 2021-03-09 Kimberly-Clark Worldwide, Inc. Lid with push-button
US20230083592A1 (en) * 2021-09-13 2023-03-16 Baker Hughes Holdings Llc Sensor element suspension

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080128451A1 (en) * 2006-11-30 2008-06-05 Krauth Marlene N Push Button Dispensing Lid
CN201260644Y (en) * 2008-09-10 2009-06-24 永裕塑胶工业股份有限公司 Wet paper tissue taking box with box cover
US20170096265A1 (en) * 2015-10-01 2017-04-06 Currier Plastics, Inc. Closure assembly and method for opening

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US1758338A (en) * 1928-03-20 1930-05-13 Simos Nick Kit box
DE19639542A1 (en) * 1996-09-26 1998-04-09 Beiersdorf Ag Box with an inner lid that opens when pressed
US7243816B2 (en) * 2003-02-13 2007-07-17 Dart Industries Inc. Container with one-piece seal and lid spring
JP4658507B2 (en) * 2004-03-31 2011-03-23 竹本容器株式会社 Self-opening cap mechanism
CN200941694Y (en) * 2006-06-09 2007-08-29 戴宇波 Electric heating disk for electrical pressure cooker
JP5349915B2 (en) * 2008-11-14 2013-11-20 ユニ・チャーム株式会社 Openable / closable container
KR101183474B1 (en) * 2012-01-12 2012-09-17 주식회사 이앤엠테크 Seismic proof switchgear and controlgear using plat spring
KR101362648B1 (en) * 2013-03-28 2014-02-12 김광식 Foods or medicines dispenser for upper dischargr
KR200478494Y1 (en) * 2015-06-23 2015-10-14 박진성 Airtight lid for wet tissue pack
KR101770727B1 (en) * 2016-12-16 2017-09-05 주식회사 하임 The open and closed cover device of a wet-tissue case
CN206914966U (en) * 2017-06-16 2018-01-23 北京市燕京药业有限公司 A kind of medicine cold-chain box automatic locking structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080128451A1 (en) * 2006-11-30 2008-06-05 Krauth Marlene N Push Button Dispensing Lid
CN201260644Y (en) * 2008-09-10 2009-06-24 永裕塑胶工业股份有限公司 Wet paper tissue taking box with box cover
US20170096265A1 (en) * 2015-10-01 2017-04-06 Currier Plastics, Inc. Closure assembly and method for opening

Also Published As

Publication number Publication date
CN112313155A (en) 2021-02-02
GB2590203B (en) 2023-04-12
WO2020005267A1 (en) 2020-01-02
GB202100190D0 (en) 2021-02-24
BR112020026078A2 (en) 2021-03-23
KR102636872B1 (en) 2024-02-20
MX2020013274A (en) 2021-02-22
AU2018429147A1 (en) 2021-01-21
KR20210027376A (en) 2021-03-10
US20200000296A1 (en) 2020-01-02

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