WO2024059050A1 - Tote - Google Patents
Tote Download PDFInfo
- Publication number
- WO2024059050A1 WO2024059050A1 PCT/US2023/032507 US2023032507W WO2024059050A1 WO 2024059050 A1 WO2024059050 A1 WO 2024059050A1 US 2023032507 W US2023032507 W US 2023032507W WO 2024059050 A1 WO2024059050 A1 WO 2024059050A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tote
- lid
- hinge mechanism
- hinge
- component
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000013461 design Methods 0.000 claims abstract description 11
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/10—Details of hinged closures
- B65D2251/1016—Means for locking the closure in closed position
- B65D2251/1058—Latching mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
Definitions
- the disclosure relates generally to hinge design for lids.
- a tote includes: an interior of the tote; a lid to cover the interior of the tote; and a hinge mechanism configured to be opened in more than one direction.
- Different applications and use cases of a tote require differences in the opening direction of the tote lid.
- a flexible hinge mechanism allows the lid to be opened/closed for these various applications using the same hinge & lid design, rather than changing the lid type by application.
- Figures 1 A-1 D illustrate utilization of a portable, self-contained, refrigeration or freezing system, coupled with integrated automated controls and monitoring;
- Figure 2 and Figures 3A and 3B illustrate an example embodiment of an active cooler in accordance with embodiments of the present disclosure
- Figure 4 illustrates a system including an active cooler in accordance with some embodiments of the present disclosure
- Figure 5 illustrates an example of a tote as discussed herein;
- Figure 6 illustrates that different versions of the totes could be used in refrigerator or freezer versions
- Figure 7 shows an exploded view of the tote that includes a thermoelectric unit as discussed herein;
- Figures 8, 9A, 9B, and 10 illustrate example tote lid hinge designs according to some embodiments of the current disclosure
- FIG. 11 illustrates Pivot Components with Lid attached, according to some embodiments described herein;
- Figure 12 illustrates a Cross-section of Pivot - Closed, according to some embodiments described herein;
- Figure 13 illustrates a Cross-section of Pivot - Rotated, according to some embodiments described herein;
- Figure 14 illustrates a Cross-section of Pivot - Rotated, End Position, according to some embodiments described herein;
- Figure 15 illustrates a Cross-section of Pivot - Open I Separated, according to some embodiments described herein;
- Figure 16 illustrates an assembly of multiple latches to Lid - opening in two directions in one plane, according to some embodiments described herein;
- Figure 17 illustrates an assembly of multiple latches to lid - opening in one direction in two planes, according to some embodiments described herein;
- Figure 18 illustrates a latch with spring plunger detent, according to some embodiments described herein;
- Figure 19 illustrates a latch with spring plunger, held in defined open position, according to some embodiments described herein;
- Figure 20 illustrates a latch with retaining feature, according to some embodiments described herein;
- Figure 21 illustrates a latch with Retaining Feature Cross Section, according to some embodiments described herein.
- Figures 22-24 illustrate a hinge aspect of the pivot latch achieved with a flexible member that snaps over a pin, according to some embodiments described herein.
- Last mile delivery of food requires temperature-controlled transport of perishable food items using transit vans or similar vehicles.
- refrigerated or freezer totes can be used which are installed in the van (e.g., a cargo van) or a box truck.
- totes use an active heat pump to pull heat from an enclosed chamber and reject it to the surrounding ambient environment.
- the hot air can be removed from the van to improve operational performance of the totes.
- Figures 1 A-1 D illustrate utilization of a portable, self-contained, refrigeration or freezing system, coupled with integrated automated controls and monitoring.
- Figure 2 and Figures 3A and 3B illustrate an example embodiment of an active cooler in accordance with embodiments of the present disclosure.
- Figure 4 illustrates a system including an active cooler in accordance with some embodiments of the present disclosure.
- Figure 5 illustrates an example of a tote as discussed herein.
- Figure 6 illustrates that different versions of the totes could be used in refrigerator or freezer versions.
- Figure 7 shows an exploded view of the tote that includes a thermoelectric unit as discussed herein.
- FIG. 8 An example of this is shown in Figure 8. Additional embodiments are shown in Figure 9A, 9B, and 10.
- a flexible hinge mechanism allows the lid to be opened/closed for these various applications using the same hinge & lid design, rather than changing the lid type by application.
- Some embodiments include one or more of the following: a. Hinge mechanism is based on a ball and socket design. b. Socket arms deflect out of the way during assembly/removal of lid and snaps around ball joint to capture and allow free rotation (free rotation about Axis A and Axis B). c. Hinge mechanism allows lid to be opened from four sides. d. Hinge mechanism allows for lid to be completely removed and re-attached. e. Hinge design is symmetric so lid can be installed at 180 degrees with no loss of function.
- Some embodiments include an enclosure cover with pivot latch. Some embodiments of the current disclosure describe a design to secure and operate a movable cover to an enclosed space. Some embodiments allow for partial and complete removal of the movable cover with rotational opening in one or more directions in one or more planes. The pivot latch can release the cover or secure the rotation of the cover.
- a storage container with an ambient temperature or cooled volume is used for transporting and preserving goods (including but not limited to fresh produce, fresh meat, refrigerated foods, frozen foods, containers of liquid and dry packaged items) and has an openable lid for access to the storage volume.
- the storage volume has multiple methods for loading and unloading, including transportation and access by humans and automation.
- a multifunctional enclosure cover allows opening from multiple sides of the storage container to improve the accessibility of the internal volume, regardless of the user or automation.
- a storage container (tote) is open and loaded with food items and sent by conveyors into an automated racking system for storage.
- the tote is retrieved by automation and delivered to a picking station where a human operator opens the volume and removes one or more items.
- the bulk storage tote is returned to the automated racking system for storage, and the human operator picks from additional bulk storage totes until the automation segment of the order is fulfilled.
- the customer order tote is then released to a loading area where it is placed on a cart with additional partial orders requiring manual picking from an assortment of items.
- a human user brings the cart around a store, opening the order tote lid as required to add items to the order.
- the cart of totes is brought to a storage rack for customer pickup.
- the customer opens the lid and removes the order from the tote and the tote.
- the empty tote is then returned to the system for use.
- the interaction between the automation system, user, and tote may be arbitrary or well-defined, so the ability to have multiple opening positions is important for allowing flexibility and convenience to each step of the cycle.
- a multi-functional pivoting latch is a component designed to enable the cover to open along multiple sides.
- the pivot latch is a hinge that enables the rotation of the cover around an edge or secures the cover in a closed position.
- the pivot latch may allow the release of the cover from the latch or hold the cover in the latch depending on the angle of the lid.
- Figure 11 illustrates Pivot Components with Lid attached, according to some embodiments described herein.
- Figure 12 illustrates a Cross-section of Pivot - Closed, according to some embodiments described herein.
- Figure 13 illustrates a Cross-section of Pivot - Rotated, according to some embodiments described herein.
- a pivoting latch has a fixed component and a moveable component that may also be separated.
- the design of the fixed component and moveable component are such that the components may be joined or separated in one orientation through an opening but are inseparable once rotated about an axis defined by the fixed component until the rotation is reversed to the initial position ( Figure 12, Figure 13).
- Figure 14 illustrates a Cross-section of Pivot - Rotated, End Position, according to some embodiments described herein.
- the fixed component includes a mechanical feature to prevent additional rotation beyond a fixed amount.
- Figure 15 illustrates a Cross-section of Pivot - Open I Separated, according to some embodiments described herein.
- the moveable component may be removed from the base when oriented in a specific position.
- Figure 16 illustrates an assembly of multiple latches to Lid - opening in two directions in one plane, according to some embodiments described herein.
- Figure 17 illustrates an assembly of multiple latches to lid - opening in one direction in two planes, according to some embodiments described herein.
- the pivoting latch may be used in conjunction with a plurality of latches and a lid or flap creating an assembly of that may be rotated about an axis in the fixed base in one or more directions ( Figure 16, Figure 17).
- Figure 18 illustrates a latch with spring plunger detent, according to some embodiments described herein.
- Figure 19 illustrates a latch with spring plunger, held in defined open position, according to some embodiments described herein.
- the moveable component may be retained in the fixed component in various orientations by means of mechanical positioning features including but not limited to deflection hooks and spring plunger detents, and corresponding relief features in the fixed or moveable components ( Figure 18, Figure 19).
- Figure 20 illustrates a latch with retaining feature, according to some embodiments described herein.
- Figure 21 illustrates a latch with Retaining Feature Cross Section, according to some embodiments described herein.
- the fixed component may utilize a mechanical retaining feature to prevent the moveable component from free separation, or alternatively applying a clamping force to the lid and sealing materials between the mounting surface of the fixed component and the lid ( Figure 20, Figure 21 ).
- Some embodiments use a friction hinge for pivot rotation and a snap-fit retention.
- the hinge employs a conventional friction hinge that is permanently attached to the lid of the tote, and can be detached from the tote enclosure using a pin or a snap type fastener.
- This detachable hinge is used on two sides of the lid. When the hinge is snapped into the enclosure, it acts as a hinge. When it is detached from the enclosure it allows the lid to open freely and pivot around the opposite side of the lid.
- Some embodiments use a ball and socket joint. Some embodiments use a hinge aspect of the pivot latch with a flexible member that snaps over a pin, as shown in Figure 22 (and/or Figures 23 and 24).
- the hinge aspect of the pivot latch is achieved with a live hinge inside of which can rotate a pin.
- the pin can be pulled from the live hinge when enough force is applied in the vertical direction.
- Some embodiments feature optional security functions to enable remote, unattended, drop-off and/or pickup.
- a secure local/remote dock can provide access control to the tote itself, in contrast or in addition to access control of the contents of the tote, according to some embodiments of the current disclosure.
- a rack implementation with docking/locking rails is used, according to some embodiments of the current disclosure. More details can be found in patent application PCT/US2021/054515 filed on October 12, 2021 , the disclosure of which is hereby incorporated herein by reference in its entirety.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Closures For Containers (AREA)
Abstract
Systems and methods for tote lid hinges are provided. In some embodiments, a tote includes: an interior of the tote; a lid to cover the interior of the tote; and a hinge mechanism configured to be opened in more than one direction. Different applications and use cases of a tote require differences in the opening direction of the tote lid. A flexible hinge mechanism allows the lid to be opened/closed for these various applications using the same hinge & lid design, rather than changing the lid type by application.
Description
TOTE
Related Applications
[0001] This application claims the benefit of provisional patent application serial number 63/405,789, filed September 12, 2022, the disclosure of which is hereby incorporated herein by reference in its entirety.
Field of the Disclosure
[0002] The disclosure relates generally to hinge design for lids.
Background
[0003] Cold chain transport for food, drug or any products that need temperature control for delivery currently is done with tri temperature or refer trucks and vans upfitted with compressor based systems that cool or freeze the entire sectioned area of a truck and must be run constantly to maintain temperature inside the truck weather the truck has one gallon of mike or a pint of ice cream you need to cool or freeze the entire space. Compressor based refer trucks and tri temp trucks or van must be penetrated from the outside to get the cooling platform of a compressor-based system inside the truck or van voiding the warranty of the van or truck. In addition, to run try temperature trucks you must use dividers between the temperature zones to maintain temperature. The separation of space requires you to separate orders that have goods in two or more zones. Compressor based systems pull too much power for the system to be placed in or on a fully electric vehicle without degrading the range of the vehicle significantly. Totes can be used in order to solve some of these problems.
[0004] Systems and methods for tote lid hinges are provided. In some embodiments, a tote includes: an interior of the tote; a lid to cover the interior of the tote; and a hinge mechanism configured to be opened in more than one
direction. Different applications and use cases of a tote require differences in the opening direction of the tote lid. A flexible hinge mechanism allows the lid to be opened/closed for these various applications using the same hinge & lid design, rather than changing the lid type by application.
[0005] Those skilled in the art will appreciate the scope of the present disclosure and realize additional aspects thereof after reading the following detailed description of the preferred embodiments in association with the accompanying drawing figures.
Brief Description of the Drawing Figures
[0006] The accompanying drawing figures incorporated in and forming a part of this specification illustrate several aspects of the disclosure, and together with the description serve to explain the principles of the disclosure.
[0007] Figures 1 A-1 D illustrate utilization of a portable, self-contained, refrigeration or freezing system, coupled with integrated automated controls and monitoring;
[0008] Figure 2 and Figures 3A and 3B illustrate an example embodiment of an active cooler in accordance with embodiments of the present disclosure;
[0009] Figure 4 illustrates a system including an active cooler in accordance with some embodiments of the present disclosure;
[0010] Figure 5 illustrates an example of a tote as discussed herein;
[0011] Figure 6 illustrates that different versions of the totes could be used in refrigerator or freezer versions;
[0012] Figure 7 shows an exploded view of the tote that includes a thermoelectric unit as discussed herein;
[0013] Figures 8, 9A, 9B, and 10 illustrate example tote lid hinge designs according to some embodiments of the current disclosure;
[0014] Figure 11 illustrates Pivot Components with Lid attached, according to some embodiments described herein;
[0015] Figure 12 illustrates a Cross-section of Pivot - Closed, according to some embodiments described herein;
[0016] Figure 13 illustrates a Cross-section of Pivot - Rotated, according to some embodiments described herein;
[0017] Figure 14 illustrates a Cross-section of Pivot - Rotated, End Position, according to some embodiments described herein;
[0018] Figure 15 illustrates a Cross-section of Pivot - Open I Separated, according to some embodiments described herein;
[0019] Figure 16 illustrates an assembly of multiple latches to Lid - opening in two directions in one plane, according to some embodiments described herein; [0020] Figure 17 illustrates an assembly of multiple latches to lid - opening in one direction in two planes, according to some embodiments described herein;
[0021] Figure 18 illustrates a latch with spring plunger detent, according to some embodiments described herein;
[0022] Figure 19 illustrates a latch with spring plunger, held in defined open position, according to some embodiments described herein;
[0023] Figure 20 illustrates a latch with retaining feature, according to some embodiments described herein;
[0024] Figure 21 illustrates a latch with Retaining Feature Cross Section, according to some embodiments described herein; and
[0025] Figures 22-24 illustrate a hinge aspect of the pivot latch achieved with a flexible member that snaps over a pin, according to some embodiments described herein.
Detailed Description
[0026] The embodiments set forth below represent the necessary information to enable those skilled in the art to practice the embodiments and illustrate the best mode of practicing the embodiments. Upon reading the following description in light of the accompanying drawing figures, those skilled in the art will understand the concepts of the disclosure and will recognize applications of these concepts not particularly addressed herein. It should be understood that these concepts and applications fall within the scope of the disclosure and the accompanying claims.
[0027] Last mile delivery of food requires temperature-controlled transport of perishable food items using transit vans or similar vehicles. For temperature control, refrigerated or freezer totes can be used which are installed in the van (e.g., a cargo van) or a box truck.
[0028] These totes use an active heat pump to pull heat from an enclosed chamber and reject it to the surrounding ambient environment. When this is in an enclosed location such as a delivery van, the hot air can be removed from the van to improve operational performance of the totes.
[0029] These totes require power while in transit maintain food safety requirements for perishable consumption. The electrical system needed to reach (and/or maintain) the correct temperature should meet certain expectations for the operation of the totes.
[0030] Figures 1 A-1 D illustrate utilization of a portable, self-contained, refrigeration or freezing system, coupled with integrated automated controls and monitoring.
[0031] Figure 2 and Figures 3A and 3B illustrate an example embodiment of an active cooler in accordance with embodiments of the present disclosure.
[0032] Figure 4 illustrates a system including an active cooler in accordance with some embodiments of the present disclosure.
[0033] For more details, the interested reader is directed to U.S. Provisional Patent Application Serial No. 62/953,771 , entitled THERMOELECTRIC REFRIGERATED/FROZEN PRODUCT STORAGE AND TRANSPORTATION COOLER; U.S. Patent Application Serial No. 17/135,420, entitled
THERMOELECTRIC REFRIGERATED/FROZEN PRODUCT STORAGE AND TRANSPORTATION COOLER, now U.S. Patent Application Publication No. 2021/0199353 A1 ; and International Patent Application No.
PCT/US2020/067172, entitled THERMOELECTRIC REFRIGERATED/FROZEN PRODUCT STORAGE AND TRANSPORTATION COOLER, now International Patent Publication No. WO 2021/134068. These applications are hereby incorporated herein by reference in their entirety.
[0034] Figure 5 illustrates an example of a tote as discussed herein. Figure 6 illustrates that different versions of the totes could be used in refrigerator or freezer versions. Figure 7 shows an exploded view of the tote that includes a thermoelectric unit as discussed herein.
[0035] Different applications and use cases of the tote require differences in the opening direction of the tote lid. An example of this is shown in Figure 8. Additional embodiments are shown in Figure 9A, 9B, and 10. A flexible hinge mechanism allows the lid to be opened/closed for these various applications using the same hinge & lid design, rather than changing the lid type by application.
[0036] Some embodiments include one or more of the following: a. Hinge mechanism is based on a ball and socket design. b. Socket arms deflect out of the way during assembly/removal of lid and snaps around ball joint to capture and allow free rotation (free rotation about Axis A and Axis B). c. Hinge mechanism allows lid to be opened from four sides. d. Hinge mechanism allows for lid to be completely removed and re-attached. e. Hinge design is symmetric so lid can be installed at 180 degrees with no loss of function.
[0037] Some embodiments include an enclosure cover with pivot latch. Some embodiments of the current disclosure describe a design to secure and operate a movable cover to an enclosed space. Some embodiments allow for partial and complete removal of the movable cover with rotational opening in one or more directions in one or more planes. The pivot latch can release the cover or secure the rotation of the cover.
[0038] A storage container with an ambient temperature or cooled volume is used for transporting and preserving goods (including but not limited to fresh produce, fresh meat, refrigerated foods, frozen foods, containers of liquid and dry packaged items) and has an openable lid for access to the storage volume.
[0039] The storage volume has multiple methods for loading and unloading, including transportation and access by humans and automation. A multifunctional enclosure cover allows opening from multiple sides of the storage container to improve the accessibility of the internal volume, regardless of the user or automation.
[0040] An example case:
[0041] A storage container (tote) is open and loaded with food items and sent by conveyors into an automated racking system for storage. The tote is retrieved by automation and delivered to a picking station where a human operator opens the volume and removes one or more items.
[0042] The items removed from the bulk storage tote are placed in a similar tote as part of an actively picked customer order.
[0043] The bulk storage tote is returned to the automated racking system for storage, and the human operator picks from additional bulk storage totes until the automation segment of the order is fulfilled.
[0044] The customer order tote is then released to a loading area where it is placed on a cart with additional partial orders requiring manual picking from an assortment of items. A human user brings the cart around a store, opening the order tote lid as required to add items to the order. Once the order is fulfilled, the cart of totes is brought to a storage rack for customer pickup. The customer opens the lid and removes the order from the tote and the tote. The empty tote is then returned to the system for use.
[0045] The interaction between the automation system, user, and tote may be arbitrary or well-defined, so the ability to have multiple opening positions is important for allowing flexibility and convenience to each step of the cycle.
[0046] A multi-functional pivoting latch is a component designed to enable the cover to open along multiple sides.
[0047] The pivot latch is a hinge that enables the rotation of the cover around an edge or secures the cover in a closed position. The pivot latch may allow the
release of the cover from the latch or hold the cover in the latch depending on the angle of the lid.
[0048] Several approaches have been defined for this pivoting latch.
[0049] Figure 11 illustrates Pivot Components with Lid attached, according to some embodiments described herein. Figure 12 illustrates a Cross-section of Pivot - Closed, according to some embodiments described herein. Figure 13 illustrates a Cross-section of Pivot - Rotated, according to some embodiments described herein.
[0050] A pivoting latch has a fixed component and a moveable component that may also be separated. The design of the fixed component and moveable component are such that the components may be joined or separated in one orientation through an opening but are inseparable once rotated about an axis defined by the fixed component until the rotation is reversed to the initial position (Figure 12, Figure 13).
[0051] The moveable component cross-sectional profile such that rotation of the component is permitted within the fixed component but is retained (Figure 13).
[0052] Figure 14 illustrates a Cross-section of Pivot - Rotated, End Position, according to some embodiments described herein. The fixed component includes a mechanical feature to prevent additional rotation beyond a fixed amount.
[0053] Figure 15 illustrates a Cross-section of Pivot - Open I Separated, according to some embodiments described herein. The moveable component may be removed from the base when oriented in a specific position.
[0054] Figure 16 illustrates an assembly of multiple latches to Lid - opening in two directions in one plane, according to some embodiments described herein. Figure 17 illustrates an assembly of multiple latches to lid - opening in one direction in two planes, according to some embodiments described herein. The pivoting latch may be used in conjunction with a plurality of latches and a lid or flap creating an assembly of that may be rotated about an axis in the fixed base in one or more directions (Figure 16, Figure 17).
[0055] Figure 18 illustrates a latch with spring plunger detent, according to some embodiments described herein. Figure 19 illustrates a latch with spring plunger, held in defined open position, according to some embodiments described herein.
[0056] The moveable component may be retained in the fixed component in various orientations by means of mechanical positioning features including but not limited to deflection hooks and spring plunger detents, and corresponding relief features in the fixed or moveable components (Figure 18, Figure 19).
[0057] Figure 20 illustrates a latch with retaining feature, according to some embodiments described herein. Figure 21 illustrates a latch with Retaining Feature Cross Section, according to some embodiments described herein.
[0058] The fixed component may utilize a mechanical retaining feature to prevent the moveable component from free separation, or alternatively applying a clamping force to the lid and sealing materials between the mounting surface of the fixed component and the lid (Figure 20, Figure 21 ).
[0059] Additional Design Concepts
[0060] Some embodiments use a friction hinge for pivot rotation and a snap-fit retention. In this approach, the hinge employs a conventional friction hinge that is permanently attached to the lid of the tote, and can be detached from the tote enclosure using a pin or a snap type fastener. This detachable hinge is used on two sides of the lid. When the hinge is snapped into the enclosure, it acts as a hinge. When it is detached from the enclosure it allows the lid to open freely and pivot around the opposite side of the lid.
[0061] Some embodiments use a ball and socket joint. Some embodiments use a hinge aspect of the pivot latch with a flexible member that snaps over a pin, as shown in Figure 22 (and/or Figures 23 and 24).
[0062] In some embodiments, the hinge aspect of the pivot latch is achieved with a live hinge inside of which can rotate a pin. The pin can be pulled from the live hinge when enough force is applied in the vertical direction.
[0063] These embodiments could potentially be used in (but not limited to): Robotic warehouse/racking systems where manual plug/unplug of the container is not feasible and/or desirable; Manual systems where minimum employee interaction time is needed; Mobile delivery platforms to extend safe delivery ranges; Remote deployment dock/racks. These generic automated warehouse/racking locations could be kept at room temperature, according to some embodiments of the current disclosure.
[0064] Some embodiments feature optional security functions to enable remote, unattended, drop-off and/or pickup. A secure local/remote dock can provide access control to the tote itself, in contrast or in addition to access control of the contents of the tote, according to some embodiments of the current disclosure. In some embodiments, a rack implementation with docking/locking rails is used, according to some embodiments of the current disclosure. More details can be found in patent application PCT/US2021/054515 filed on October 12, 2021 , the disclosure of which is hereby incorporated herein by reference in its entirety.
[0065] Those skilled in the art will recognize improvements and modifications to the preferred embodiments of the present disclosure. All such improvements and modifications are considered within the scope of the concepts disclosed herein and the claims that follow.
Claims
1. A tote comprising: an interior of the tote; a lid to cover the interior of the tote; and a hinge mechanism configured to be opened in more than one direction.
2. The tote of claim 1 wherein the hinge mechanism is based on a ball and socket design.
3. The tote of any of claims 1 -2 wherein the hinge mechanism comprises one or more socket arms configured to deflect out of the way during assembly/removal of the lid and snaps around one or more ball joint to capture and allow free rotation.
4. The tote of any of claims 1 -3 wherein the hinge mechanism allows the lid to be opened from four sides.
5. The tote of any of claims 1 -4 wherein the hinge mechanism allows for the lid to be completely removed and re-attached.
6. The tote of any of claims 1 -5 wherein the hinge mechanism is symmetric such that the lid can be installed in a first way and in a second way that is at 180 degrees to the first way with no loss of function between the first way and the second way.
7. The tote of any of claims 1 -6 further comprising a pivot latch to release the lid and/or secure the rotation of the lid.
8. The tote of any of claims 1 -7 wherein the tote comprises a storage container with a cooled volume which is used for transporting and preserving goods.
9. The tote of any of claims 1 -8 wherein the hinge mechanism comprises a fixed component and a moveable component such that the components may be joined or separated in one orientation through an opening but are inseparable once rotated about an axis defined by the fixed component until the rotation is reversed to the initial position.
10. The tote of claim 9 wherein the moveable component comprises a cross- sectional profile such that rotation of the moveable component is permitted within the fixed component but is retained.
1 1 . The tote of any of claims 9-10 wherein the fixed component includes a mechanical feature to prevent additional rotation beyond a fixed amount.
12. The tote of any of claims 9-11 wherein the moveable component is removeable from a base when oriented in a specific position.
13. The tote of any of claims 1 -12 wherein the hinge mechanism comprises a latch with spring plunger detent.
14. The tote of any of claims 9-13 wherein the moveable component is retainable in the fixed component in various orientations by means of mechanical positioning features including one or more of: deflection hooks, spring plunger detents, and corresponding relief features in the fixed or moveable components.
15. The tote of any of claims 9-14 wherein the fixed component utilizes a mechanical retaining feature to prevent the moveable component from free
separation, or alternatively applying a clamping force to the lid and sealing materials between the mounting surface of the fixed component and the lid.
16. The tote of any of claims 1 -15 wherein the hinge mechanism comprises a friction hinge for pivot rotation and a snap-fit retention.
17. The tote of any of claims 1 -16 wherein the hinge mechanism comprises a live hinge inside of which can rotate a pin.
18. The tote of claim 17 wherein the pin can be pulled from the live hinge when enough force is applied in the vertical direction.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202263405789P | 2022-09-12 | 2022-09-12 | |
US63/405,789 | 2022-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2024059050A1 true WO2024059050A1 (en) | 2024-03-21 |
Family
ID=88241310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2023/032507 WO2024059050A1 (en) | 2022-09-12 | 2023-09-12 | Tote |
Country Status (2)
Country | Link |
---|---|
US (1) | US20240092540A1 (en) |
WO (1) | WO2024059050A1 (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US505480A (en) * | 1893-09-26 | Hinge | ||
US600318A (en) * | 1898-03-08 | Combined hinge and fastener | ||
US4893850A (en) * | 1987-11-30 | 1990-01-16 | Nifco, Inc. | Opening/closing device |
US20100181795A1 (en) * | 2009-01-20 | 2010-07-22 | Kosta Papanikolaou | Universal tailgate hinge |
US20140291372A1 (en) * | 2013-04-02 | 2014-10-02 | Lund Motion Products, Inc. | Dual access vehicle storage assembly |
EP2796248A1 (en) * | 2013-04-25 | 2014-10-29 | The Stanley Works Israel Ltd. | Toolbox lid |
JP2020070094A (en) * | 2018-11-01 | 2020-05-07 | 株式会社リングスター | Opening/closing of lid body, and engaging structure thereof |
US20210159681A1 (en) * | 2019-11-21 | 2021-05-27 | Sigma Electric Manufacturing Corporation | While-in-use cover assembly for wire box |
WO2021134068A1 (en) | 2019-12-26 | 2021-07-01 | Phononic, Inc. | Thermoelectric refrigerated/frozen product storage and transportation cooler |
US20220282540A1 (en) * | 2021-03-06 | 2022-09-08 | Richard William Schofield | Hinges for a swiveling removable lid |
-
2023
- 2023-09-12 WO PCT/US2023/032507 patent/WO2024059050A1/en unknown
- 2023-09-12 US US18/367,215 patent/US20240092540A1/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US505480A (en) * | 1893-09-26 | Hinge | ||
US600318A (en) * | 1898-03-08 | Combined hinge and fastener | ||
US4893850A (en) * | 1987-11-30 | 1990-01-16 | Nifco, Inc. | Opening/closing device |
US20100181795A1 (en) * | 2009-01-20 | 2010-07-22 | Kosta Papanikolaou | Universal tailgate hinge |
US20140291372A1 (en) * | 2013-04-02 | 2014-10-02 | Lund Motion Products, Inc. | Dual access vehicle storage assembly |
EP2796248A1 (en) * | 2013-04-25 | 2014-10-29 | The Stanley Works Israel Ltd. | Toolbox lid |
JP2020070094A (en) * | 2018-11-01 | 2020-05-07 | 株式会社リングスター | Opening/closing of lid body, and engaging structure thereof |
US20210159681A1 (en) * | 2019-11-21 | 2021-05-27 | Sigma Electric Manufacturing Corporation | While-in-use cover assembly for wire box |
WO2021134068A1 (en) | 2019-12-26 | 2021-07-01 | Phononic, Inc. | Thermoelectric refrigerated/frozen product storage and transportation cooler |
US20210199353A1 (en) | 2019-12-26 | 2021-07-01 | Phononic, Inc. | Thermoelectric refrigerated/frozen product storage and transportation cooler |
US20220282540A1 (en) * | 2021-03-06 | 2022-09-08 | Richard William Schofield | Hinges for a swiveling removable lid |
Also Published As
Publication number | Publication date |
---|---|
US20240092540A1 (en) | 2024-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE1015808A6 (en) | Bag for transporting refrigerated or frozen food, has fastener system for securing it to shopping trolley | |
US11161678B2 (en) | Portable storage container | |
US6467293B1 (en) | Grocery delivery vehicle | |
US6295830B1 (en) | Portable container for refrigerated or frozen goods | |
US20050188715A1 (en) | Temperature controlled container | |
US20070087087A1 (en) | Insulated logistic container and delivery system using such insulated container | |
US6640569B2 (en) | Grocery delivery vehicle | |
US20210199353A1 (en) | Thermoelectric refrigerated/frozen product storage and transportation cooler | |
AU753886B2 (en) | Method and apparatus for shipping super frozen materials | |
US20170115045A1 (en) | Portable Insulated Container | |
US6332334B1 (en) | Method and apparatus for handling and transporting temperature-sensitive items | |
US20240092540A1 (en) | Tote lid hinge design | |
WO2001097664A1 (en) | Improvements to home delivery system | |
US20230085105A1 (en) | Intelligent actively cooled tote | |
TW201321292A (en) | Transportation method, storage device, container, support plate, and trailer thereof | |
WO2024050002A1 (en) | Thermal management of actively cooled totes used in last mile delivery of food | |
US20200208896A1 (en) | Modular container for groceries or other products | |
JPH1029457A (en) | Freezing and refrigerating type transporting device utilizing liquefied gas | |
CN217917747U (en) | Carriage inner container of unmanned distribution vehicle and unmanned distribution vehicle | |
JPS63110172A (en) | Foamed synthetic resin vessel | |
WO2000040908A1 (en) | Freezer cabinet | |
RU208573U1 (en) | Automated refrigerated terminal for storing and receiving goods | |
JPS63201467A (en) | Cold-insulating transport method | |
WO2024103059A1 (en) | Temperature-driven dynamic order sequencing in order fulfillment | |
JPH0343189Y2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23783605 Country of ref document: EP Kind code of ref document: A1 |