GB2594932A - A collapsible container for receiving food - Google Patents

A collapsible container for receiving food Download PDF

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Publication number
GB2594932A
GB2594932A GB2006696.5A GB202006696A GB2594932A GB 2594932 A GB2594932 A GB 2594932A GB 202006696 A GB202006696 A GB 202006696A GB 2594932 A GB2594932 A GB 2594932A
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GB
United Kingdom
Prior art keywords
body portion
collapsible container
sections
container according
compartment
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
GB2006696.5A
Other versions
GB202006696D0 (en
GB2594932A9 (en
GB2594932B (en
Inventor
Olabopo Soluade Romade
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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
Priority to GB2006696.5A priority Critical patent/GB2594932B/en
Publication of GB202006696D0 publication Critical patent/GB202006696D0/en
Publication of GB2594932A publication Critical patent/GB2594932A/en
Publication of GB2594932A9 publication Critical patent/GB2594932A9/en
Application granted granted Critical
Publication of GB2594932B publication Critical patent/GB2594932B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/086—Collapsible or telescopic containers
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • 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
    • F25D2323/06—Details of walls not otherwise covered
    • F25D2323/061—Collapsible walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)
  • Stackable Containers (AREA)

Abstract

A container comprising a body portion 4, a lid (figure 1, 6) for closing the body portion, a first compartment in the body portion, a second compartment 10 in the body portion, a separator member 12 which separates the first compartment 8 from the second compartment 10, and wherein the body portion 4 comprises a plurality of sections 14 which slide into and out of each other such that the body portion 4 is collapsible into a collapsed condition in which the sections 14 are stacked inside each other, and such that the body portion 4 is extendable into a use condition in which the sections 14 extend upwardly from each other, the sections 14 defining the body portion 4 progressively decrease in size from top to bottom, the sections are formed by outwardly sloping walls, the sections 14 are collapsible over each other to a the collapsed condition in which the sections are stacked inside each other with the smallest section being innermost and the largest section being outermost, and the separator member is slidable into and out of the body portion and is removable from the body portion

Description

A COLLAPSIBLE CONTAINER FOR RECEIVING FOOD
This invention relates to a collapsible container and, more especially, this invention relates to a collapsible container for receiving food. The food may be in solid, liquid or other form. Thus, for example, the food may be ice cream, salads, sandwiches, cold buffets or drinks and hot food.
Containers for receiving food are widely used. Often the known containers are able to keep food hot or cold. Typically, the known containers are not visually attractive. Also typically the known containers are too bulky to carry and store when they are empty.
It is an aim of the present invention to avoid or reduce the above mentioned problems.
Accordingly, in one non-limiting embodiment of the present invention there is provided a collapsible container for receiving food, which collapsible container comprises: a body portion; (ii) a lid for closing the body portion; (Hi) at least one food compartment which is in the body portion and which is for receiving the food; at least one temperature compartment which is in the body portion and which is for cooling or heating the food in the food compartment; (v) a separator member which separates the food compartment from the temperature compartment, and wherein: (vi) the body portion comprises a plurality of sections which slide into and out of each other such that the body portion is collapsible into a collapsed condition in which the sections are stacked inside each other, and such that the body portion is extendable into a use condition in which the sections extend upwardly from each other; (vii) the sections defining the body portion progressively decrease in size, whereby in the use condition the largest section is uppermost in the body portion and the smallest section is lowermost in the body portion; (viii) the sections are formed by walls which slope outwardly and upwardly from the lower edge of each section towards the upper edge of each section; (ix) the sections are collapsible over each other such that from the use condition, each section collapses over the next lowermost section in order to reach the collapsed condition in which the sections are stacked inside each other with the smallest section being innermost in the stack and the largest section being outermost in the stack: and (x) the separator member is a sliding member which is slidable into and out of the body portion when the body portion is in the use condition, and which is removable from the body portion for allowing the collapsing of the body portion into the collapsed condition.
The collapsible container of the present invention is advantageous in that the progressively decreasing size of the containers enables the container in the use condition to have an attractive sloping sided shape. Furthermore, the ability of the body portion to collapse from the use condition to the collapsed condition enables the collapsible container to be reduced considerably in size when it is empty. Thus, before or after use, the container is easily carried or stored as may be required.
Preferably, the collapsible container is square or rectilinear. If desired however the sections may have non-straight sides.
The separator member preferably comprises a plurality of apertures for facilitating the transfer of cold or heat from the temperature compartment into the food compartment. The apertures may be of any size and shape including round apertures and slots.
Preferably the separator member is a wall. Other shapes for the separator member may be employed.
The collapsible container may include a door in the body portion, and wherein the door is for inserting cooling or heating means into the temperature compartment and/or for removing the cooling or heating means from the temperature compartment. The door may be in the lowermost section of the body portion. The door may be placed elsewhere if desired.
The collapsible container may include temperature indicator means for indicating the temperature in the body portion. The temperature indicator means may be for indicating the temperature in the temperature compartment. Alternatively, the temperature indicator means may be for indicating the temperature in the food compartment. Typically the temperature indicator means will be in the lowermost section. The temperature indicator means may be in other parts of the collapsible container if desired, for example in other parts of the body portion or in the lid.
The collapsible container may be one in which the lid is a sliding lid which slides on top of the body portion.
The lid may comprise at least one handle. The handle may be held in position on the lid by any suitable and appropriate fixing means. Preferably the handle is held in position on the lid by at least one magnet. Preferably there are two of the handles. In this case, there will preferably be one of the magnets for each one of the handles.
Preferably the lid is a transparent lid. The transparent lid enables the food in the body portion easily to be seen. The transparent lid may be made of any suitable and appropriate material including glass and transparent plastics materials. The lid may comprise a central transparent portion mounted in a frame. The frame may be made of a plastics material or a metal such for example as stainless steel.
The body portion may be made of a metal. The metal is preferably stainless steel but other metals may be employed. If desired, the body portion may be a transparent material. The body portion may be made of the same or different materials to the lid. If desired, the body portion and/or the lid may be non-transparent so that the food in the body portion is not visible through the lid and/or the body portion.
The body portion is preferably insulated. Any suitable insulating material may be employed. The body portion and/or the lid may be made of an insulating construction, for example double walled.
Embodiments of the invention will now be described solely by way of example and with reference to the accompanying drawings in which: Figure 1 is a perspective view from above and one side of a collapsible container of the present invention; Figure 2 is a top plan view from above and one side of the container shown in Figure 1 but without its lid; Figure 3 is a view from above and another side of the part of the container as shown in Figure 2; Figure 4 is a view from underneath and one side of the container shown in Figure 1, and also shows in separate view a cooling pack; Figure 5 is an underneath view of the container as shown in Figure 1; Figure 6 shows the container of Figure 1 in a collapsed condition; Figure 7 is a plan view from above and one side of a first and lowermost section forming part of the body portion of the container shown in Figure 1; Figure 8 is a perspective view from above and one side of a second and middle section forming part of the body portion of the container shown in Figure 1; Figure 9 is a perspective view from above and one side of a third and uppermost section forming part of the body portion of the container shown in Figure 1; Figure 10 shows the separator member of the container shown in Figure 1; Figure 11 is a top plan view of the lid of the container shown in Figure 1; and Figure 12 is an enlarged view of a magnet for use in holding in position one of the handles in the lid shown in Figures 1 and 11.
Referring to the drawings, there is shown a collapsible container 2 for receiving food. The collapsible container 2 comprises a body portion 4 and a lid 6 for closing the body portion 4.
The collapsible container 2 is such that there is at least one food compartment 8 which is in the body portion 4 and which is for receiving the food, The collapsible container 2 is also such that there is at least one temperature compartment 10 which is in the body portion 4 and which is for cooling or heating the food in the food compartment 8. As can best be appreciated from Figures 2 and 3, the collapsible container 2 is illustrated as having one food compartment 8 and one temperature compartment 10, in modifications of the collapsible container 2 (not shown), the food compartment 8 may be divided into two or more food compartments 8 and/or the temperature compartment 10 may be divided into two or more temperature compartments 10. As shown in Figures 2 and 3, a separator member 12 separates the food compartment 8 from the temperature compartment 12.
The body portion 4 comprises a plurality of sections 14 which slide into and out of each other such that the body portion 4 is collapsible into a collapsed condition in which the sections 14 are stacked inside each other, and such that the body portion 4 is extendable into a use condition in which the sections 14 extend upwardly from each other. The use condition is shown in Figures 1 -5 and the collapsed condition is shown in Figure 6.
The collapsible container 2 comprises sealing means (not shown) for sealably maintaining the sections 14 in the use condition, and for enabling the sections 14 to be collapsed from the use condition to the collapsed condition. The sealing means may be a press-to-collapse sealing means which is such that the uppermost section 14 is pressed towards the lowermost section 14 and the collapsible container 2 collapses. For the use condition, the uppermost section 14 is pulled upwards until all three sections 14 are fully extended. The sealing means is preferably such that it provides an audible sound, for example a click sound, as the sections 14 are moved upwardly from the collapsed condition shown in Figure 6 to the use condition shown in Figures 1 -5. A user of the collapsible container 2 will then know that each section 14 is securely in place. Any suitable type of sealing means may be employed, for example of the type employed on collapsible drinking cups.
The sections 14 defining the body portion 4 progressively decrease in size. As can best be appreciated from Figure 1, in the use condition, the largest section 14 is uppermost in the body portion 4, and the smallest section 14 is lowermost in the body portion 4. The sections 14 are formed by walls 16 which slope outwardly and upwardly from the lower edge 18 of each section 14 towards the upper edge 20 of each section 14.
The sections 14 are collapsible over each other such that from the use condition shown in Figures 1 -5, each section 14 collapses over the next lowermost section 14 in order to reach the collapsed condition shown in Figure 6. In the collapsed condition the sections 14 are stacked inside each other with the smallest section 14 being innermost in the stack and the largest section 14 being outermost in the stack.
As can best be appreciated from Figures 2 and 3, the separator member 12 is a sliding member which is slidable into and out of the body portion 4 when the body portion 4 is in the use condition. The separator member 12 is removable from the body portion 4 for allowing the collapsing of the body portion 4 into the collapsed condition.
The sections 14 are rectilinear sections 14. More specifically, the sections 14 are straight sided sections which give the body portion 4 a rectangular shape in plan. In alternative embodiments of the invention (not shown) the body portion 4 may be other than square, If the walls 16 were to be other that straight, then the body portion 4 would have a corresponding non-straight sided shape, for example gently curved.
As shown in Figure 2, 3 and 10, the separator member 12 comprises a plurality of apertures 22. The apertures 22 are shown as round apertures. Apertures of other shapes, for example square shapes or elongate shapes, may be employed. As shown in Figures 2 and 3, the separator member 12 sits on a wall 24. The wall 24 is shared between the food compartment 8 and the temperature compartment 10. The separator member 12 itself forms a wall and this wall forms a continuation of the wall 24.
The collapsible container 2 includes a door 26 in the body portion 4. The door 26 is for inserting cooling means 22 into the temperature compartment 10 and for removing the cooling means 22 from the temperature compartment 10 after use. The cooling means 22 is for use in keeping food in the food compartment 8 cool. In an alternative use of the invention, the cooling means 22 may be heating means for keeping the food in the food compartment 8 warm. The door 20 is shown in the lowermost section 14 of the body portion 4. Alternatively, if desired, the door 20 may be in other sections 14 of the body portion 4, The collapsible container 2 includes temperature indicator means 24 for indicating the temperature in the body portion 4. As shown, the temperature indicator means 24 is for indicating the temperature in the temperature compartment 10. The temperature indicator means 12 is in the lowermost section 14 of the body portion 4. If desired the temperature
ID
indicator means 24 could be in other sections 14 of the body portion 4 but still for indicating the temperature in the temperature compartment 10. Alternatively, if desired, the temperature indicator means 24 could be in any chosen one of the sections 14 but positioned such that it indicates the temperature in the food compartment 8 rather than in the temperature compartment 10, The lid 6 is a sliding lid 6 which slides on top of the body portion 4. The lid 6 has two handles 26. Each handle 26 is held in position by a magnet 28 as shown in Figures 11 and 12, If desired, the lid 6 could be such that there is only one of the handles 26 and one of the magnets 28.
The lid 6 is a transparent lid 6 which enables food in the food compartment 8 easily to be seen. As shown in Figure 11, the lid 6 has a transparent central portion 30 and a frame 32. The handles 26 are on the frame 32.
For carrying purposes, the collapsible container 2 is typically carried by holding the bottom of the collapsible container 2. This method of carrying the collapsible container 2 is typically employed when the collapsible container 2 is in its use condition and with or without food in it. The handles 26 will normally only be used for moving the lid 6. However, depending upon the strength of the magnets 28 and/or the connecting construction of the lid 6 to the body portion 4, the handles 28 may be used for carrying the collapsible container 2 with or without food in it. Thus the collapsible container 2 in its use condition and its collapsed condition can be carried as desired from underneath the collapsible container 2 and/or using the handles 28.
II
The food in the food compartment 8 may be any desired food including solid food and liquid food, for example in the form of drinks. The drinks may be, for example, water, fruit juice, beer or wine. The body portion 4 may be such that it is transparent or non-transparent as may be desired. Where the body portion 4 is transparent, then it will usually be made of the same transparent material as the lid 6. Different materials may however be employed. The transparent material may be glass or a plastics material. The non-transparent material may be a non-transparent plastics material.
The collapsible container 2 is advantageous in that it is aesthetically pleasing to look at. It is able to be environmentally friendly in use. It is able to be produced at an affordable price. In the collapsed condition, the collapsible container 2 is easily stored and carried for use. The sloping sides of the body portion 4 enable the food in the food compartment 8 to be attractively presented, The temperature compartment 10 is large and it is able to receive a substantial amount of cooling means 22, thereby keeping the food cool for long periods of time. Similarly, if the cooling means 22 is replaced by heating means, then the food in the body portion 4 is able to be kept warm for long periods of time. The collapsible container 2 is environmentally friendly in that it does not require electricity. The collapsible container 2 is able to be produced from materials which are easy to hygienically clean. The collapsible container 2 is easily moved between its collapsed condition and its use condition. The collapsible container 2 may be regarded as a high-end cool box or cooler.
It is to be appreciated that the embodiments of the inventions described above with reference to the accompanying drawings have been given by way of example only and that modifications may be effected. Thus, for example, the body portion 4 is shown as comprising three of the sections 14. If desired, the body portion 4 could comprise more or less than the illustrated three sections 14 so that the body portion 4 could comprise two of the sections 14 or four or five of the sections 14. The door 26 is shown as being a door which is hinged at its top by a hinge 30. The hinge 30 could alternatively be positioned on one side of the door 26. The magnets 28 may be of a different shape to that shown. The handles 26 may be of shapes other than the shape shown. Individual components shown in the drawings are not limited to use in their drawings and they may be used in other drawings and in all aspects of the invention. The invention also extends to the individual components mentioned and/or shown above, taken singly or in any combination.

Claims (15)

  1. CLAIMS1. A collapsible container for receiving food, which collapsible container comprises; (i) a body portion; a lid for closing the body portion; (Hi) at least one food compartment which is in the body portion and which is for receiving the food; (iv) at least one temperature compartment which is in the body portion and which is for cooling or heating the food in the food compartment; (v) a separator member which separates the food compartment from the temperature compartment, and wherein: (vi) the body portion comprises a plurality of sections which slide into and out of each other such that the body portion is collapsible into a collapsed condition in which the sections are stacked inside each other, and such that the body portion is extendable into a use condition in which the sections extend upwardly from each other; (vii) the sections defining the body portion progressively decrease in size, whereby in the use condition the largest section is uppermost in the body portion and the smallest section is lowermost in the body portion; (viii) the sections are formed by walls which slope outwardly and upwardly from the lower edge of each section towards the upper edge of each section; (ix) the sections are collapsible over each other such that from the use condition, each section collapses over the next lowermost section in order to reach the collapsed condition in which the sections are stacked inside each other with the smallest section being innermost in the stack and the largest section being outermost in the stack; and (x) the separator member is a sliding member which is slidable into and out of the body portion when the body portion is in the use condition, and which is removable from the body portion for allowing the collapsing of the body portion into the collapsed condition.
  2. 2. A collapsible container according to claim 1 in which the sections are rectilinear sections
  3. 3. A collapsible container according to claim 1 or claim 2 in which the separator member comprises a plurality of apertures for facilitating the transfer of cold or heat from the temperature compartment into the food compartment.
  4. 4. A collapsible container according to any one of the preceding claims in which the separator member is a wall.
  5. 5. A collapsible container according to any one of the preceding claims and including a door in the body portion, and wherein the door is for inserting cooling or heating means into the temperature compartment and/or for removing the cooling or heating means from the temperature compartment.
  6. 6. A collapsible container according to claim 5 in which the door is in the lowermost section.
  7. 7. A collapsible container according to any one of the preceding claims and including temperature indicator means for indicating the temperature in the body portion.
  8. 8. A collapsible container according to claim 7 in which the temperature indicator means is for indicating the temperature in the temperature compartment.
  9. 9. A collapsible container according to claim 8 in which the temperature indicator means is in the lowermost section.
  10. 10. A collapsible container according to any one of the preceding claims in which the lid is a sliding lid which slides on top of the body portion.
  11. 11. A collapsible container according to any one of the preceding claims in which the lid has at least one handle.
  12. 12. A collapsible container according to claim 11 in which the handle is held in position on the lid by a magnet.
  13. 13. A collapsible container according to claim 11 or claim 12 in which there are two of the handles.
  14. 14. A collapsible container according to any one of the preceding claims in which the lid is a transparent lid
  15. 15. A collapsible container according to any one of the preceding claims in which the body portion is a transparent body portion.
GB2006696.5A 2020-04-27 2020-04-27 A collapsible container for receiving food Active GB2594932B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2006696.5A GB2594932B (en) 2020-04-27 2020-04-27 A collapsible container for receiving food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2006696.5A GB2594932B (en) 2020-04-27 2020-04-27 A collapsible container for receiving food

Publications (4)

Publication Number Publication Date
GB202006696D0 GB202006696D0 (en) 2020-06-17
GB2594932A true GB2594932A (en) 2021-11-17
GB2594932A9 GB2594932A9 (en) 2021-11-24
GB2594932B GB2594932B (en) 2023-08-30

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ID=71080421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2006696.5A Active GB2594932B (en) 2020-04-27 2020-04-27 A collapsible container for receiving food

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011066140A1 (en) * 2009-11-25 2011-06-03 Megatrade International, Inc. Collapsible container
US20110272419A1 (en) * 2008-12-11 2011-11-10 Matthew Alexander Vanderberg Collapsible coolers
CN110143370A (en) * 2019-05-07 2019-08-20 中国农业科学院农产品加工研究所 A kind of self-heating food device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110248040A1 (en) * 2010-04-12 2011-10-13 6916783 Canada Inc. Collapsible container
US10105014B2 (en) * 2014-02-04 2018-10-23 Progressive International Corporation Collapsible food keeper
US20160059990A1 (en) * 2014-08-29 2016-03-03 Bernetta Patikas-Bryant Collapsible storage container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110272419A1 (en) * 2008-12-11 2011-11-10 Matthew Alexander Vanderberg Collapsible coolers
WO2011066140A1 (en) * 2009-11-25 2011-06-03 Megatrade International, Inc. Collapsible container
CN110143370A (en) * 2019-05-07 2019-08-20 中国农业科学院农产品加工研究所 A kind of self-heating food device

Also Published As

Publication number Publication date
GB202006696D0 (en) 2020-06-17
GB2594932A9 (en) 2021-11-24
GB2594932B (en) 2023-08-30

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