Stackable trays for jugs, stacked arrangements and stacking methods
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-071/70
B65D-001/36
B65D-021/04
B65D-021/02
B65B-021/02
B65B-005/06
B65D-001/40
출원번호
US-0136802
(2013-12-20)
등록번호
US-9809366
(2017-11-07)
발명자
/ 주소
Prince, Sidney Scott
Hoover, Lee Scott
Cugliari, Antonino
출원인 / 주소
PARMALAT CANADA INC.
대리인 / 주소
Banner & Witcoff, Ltd.
인용정보
피인용 횟수 :
0인용 특허 :
27
초록▼
Stackable trays for jugs, stacked arrangements and stacking methods are disclosed. A tray has a first surface to support a bottom of one or more jugs, and could include jug receiving cells. A collar could extend downwardly from a second surface opposite the first surface and have at least one notch
Stackable trays for jugs, stacked arrangements and stacking methods are disclosed. A tray has a first surface to support a bottom of one or more jugs, and could include jug receiving cells. A collar could extend downwardly from a second surface opposite the first surface and have at least one notch sized to receive a portion of a handle of a respective jug located beneath each jug receiving cell. Load transfer to the handles of the jugs below the second surface could be provided by load transfer structures, such as the collars in one embodiment, which extend from the second surface to engage the jugs. A stacked arrangement includes multiple layers of jugs with a respective stackable tray between adjacent layers of the multiple layers. The trays could thus be used in stacking or otherwise arranging jugs in multiple layers.
대표청구항▼
1. A stackable tray comprising: a first surface to support a bottom of one or more jugs;a plurality of load transfer structures extending from a second surface opposite the first surface, to engage a plurality of jugs arranged below the second surface and transfer at least a portion of a load on the
1. A stackable tray comprising: a first surface to support a bottom of one or more jugs;a plurality of load transfer structures extending from a second surface opposite the first surface, to engage a plurality of jugs arranged below the second surface and transfer at least a portion of a load on the first surface to handles of the plurality of jugs, wherein each load transfer structure of the plurality of load transfer structures has a shape comprising: a first recess to receive an upper portion of a jug of the plurality of jugs; and at least two channels, wherein, each of the at least two channels extends from the first recess outward along the load transfer structure to a periphery of the load transfer structure, and wherein the at least two channels are configured to engage a handle of the jug in a respective one of different orientations of the jug and to transfer the portion of the load on the first surface to the handle of the jug; andwalls extending from the first surface, wherein the walls define a plurality of jug receiving cells to receive bottom portions of a second plurality of jugs, each jug receiving cell corresponding to a respective load transfer structure of the plurality of load transfer structures and comprising a second recess having a shape complementary to the shape of the respective load transfer structure, and wherein, in each jug receiving cell, the first surface comprises a first surface portion that forms a seat and a second surface portion that forms a center portion, the first and second surface portions being substantially co-planar and discontinuous. 2. The stackable tray of claim 1, each of the plurality of load transfer structures having a substantially annular shape to surround a cap of a respective one of the plurality of jugs. 3. The stackable tray of claim 1, the plurality of load transfer structures further comprising load transfer structures which have one or more reinforcement ribs to strengthen the load transfer structures. 4. The stackable tray of claim 1, further comprising at least one support column extending from the first surface. 5. The stackable tray of claim 1, the plurality of load transfer structures comprising load transfer surfaces which have a shape that is complementary to a shape of a shoulder portion of the plurality of jugs. 6. The stackable tray of claim 1, the plurality of load transfer structures comprising load transfer structures to engage caps of the plurality of jugs. 7. The stackable tray of claim 1, the plurality of load transfer structures being adapted to nest at least partially in the plurality of jug receiving cells of another stackable tray when the plurality of jug receiving cells of the other stackable tray are empty. 8. The stackable tray of claim 1, the plurality of jug receiving cells having at least one interior dimension that is larger than a complementary exterior dimension of the bottom portions of the second plurality of jugs. 9. The stackable tray of claim 1, wherein the walls further comprise channels to receive reinforcement ribs in the bottom portions of the second plurality of jugs. 10. The stackable tray of claim 1, wherein the second recess is annularly arranged around the second surface portion and between the first and second surface portions. 11. A stacked arrange comprising: multiple layers of jugs, each comprising a plurality of jugs;a respective stackable tray of claim 1, between adjacent layers of the multiple layers. 12. A method comprising: providing a plurality of jugs;providing a plurality of stackable trays, each stackable tray comprising the stackable tray of claim 1;arranging the plurality of jugs in multiple layers, with a respective one of the plurality of stackable trays between adjacent layers of the multiple layers. 13. A stacked arrangement comprising: a stackable tray comprising:a first surface to support a bottom of one or more jugs;a plurality of load transfer structures extending from a second surface opposite the first surface, to engage a plurality of jugs arranged below the second surface and transfer at least a portion of a load on the first surface to handles of the plurality of jugs, wherein each load transfer structure of the plurality of load transfer structures has a shape comprising: a first recess to receive an upper portion of a jug of the plurality of jugs; and at least two channels, wherein each of the at least two channels extends from the first recess outward along the load transfer structure to a periphery of the load transfer structure, and wherein the at least two channels are configured to engage a handle of the jug in more than one orientation of the jug and to transfer the portion of the load on the first surface to the handle of the jug; andwalls extending from the first surface, wherein the walls define a plurality of jug receiving cells to receive bottom portions of a second plurality of jugs, each jug receiving cell corresponding to a respective load transfer structure of the plurality of load transfer structures and comprising a second recess having a shape complementary to the shape of the respective load transfer structure, and wherein, in each jug receiving cell, the first surface comprises a first surface portion that forms a seat and a second surface portion that forms a center portion, the first and second surface portions being substantially co-planar and discontinuous;one or more jugs on the first surface;a plurality of jugs below the second surface. 14. The stacked arrangement of claim 13, sized for display in a retail setting. 15. The stacked arrangement of claim 13, comprising a plurality of layers of jugs, the plurality of layers of jugs comprising a first layer including the one or more jugs, a second layer including the plurality of jugs, and at least one further layer each including a further plurality of jugs, the stacked arrangement further comprising a respective further tray between each further layer of jugs and another layer of jugs. 16. The stacked arrangement of claim 15 wherein the stackable trays are adapted to at least partially nest when the trays are empty. 17. The stacked arrangement of claim 13, each of the plurality of load transfer structures having a substantially annular shape to surround a cap of a respective one of the plurality of jugs. 18. The stacked arrangement of claim 13, wherein each jug of the plurality of jugs has only one handle and wherein only one channel of the at least two channels engages the handle of the jug in each orientation of the jug. 19. The stacked arrangement of claim 13, wherein when the one or more jugs are received by their respective jug receiving cells, the second recesses in each of the respective jug receiving cells remain void. 20. A stackable tray for jugs comprising: a top surface having a plurality of jug receiving cells;a bottom surface having a plurality of collars extending downwardly therefrom, each jug receiving cell of the plurality of jug receiving cells corresponding to a respective collar of the plurality of collars, wherein each collar of the plurality of collars has a shape having: a first recess to receive an upper portion of a respective jug located beneath each collar and at least two notches, wherein each of the at least two notches extends from the first recess outward along the collar to a periphery of the collar, and wherein the at least two notches are sized to receive a portion of a handle of the respective jug for engaging the jug in a respective one of different orientations of the jug and for transferring at least a portion of a load on the top surface to the handle of the jug, wherein each jug receiving cell comprises a second recess having a shape complementary to the shape of the respective collar, and wherein, in each jug receiving cell, the top surface comprises a first surface portion that forms a seat and a second surface portion that forms a center portion, the first and second surface portions being substantially co-planar and discontinuous. 21. A method comprising: providing a stackable tray comprising:a first surface to support a bottom of one or more jugs;a plurality of load transfer structures extending from a second surface opposite the first surface, to engage a plurality of jugs arranged below the second surface and transfer at least a portion of a load on the first surface to handles of the plurality of jugs, wherein each load transfer structure of the plurality of load transfer structures has a shape comprising: a first recess to receive an upper portion of a jug of the plurality of jugs; and at least two channels, wherein each of the at least two channels extends from the first recess outward along the load transfer structure to a periphery of the load transfer structure, and wherein the at least two channels are configured to engage a handle of the jug in a respective one of different orientations of the jug and to transfer the portion of the load on the first surface to the handle of the jug; andwalls extending from the first surface, wherein the walls define a plurality of jug receiving cells to receive bottom portions of a second plurality of jugs, each jug receiving cell corresponding to a respective load transfer structure of the plurality of load transfer structures and comprising a second recess having a shape complementary to the shape of the respective load transfer structure, and wherein, in each jug receiving cell, the first surface comprises a first surface portion that forms a seat and a second surface portion that forms a center portion, the first and second surface portions being substantially co-planar and discontinuous;providing a plurality of jugs;stacking the plurality of jugs in multiple layers using the stackable tray.
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이 특허에 인용된 특허 (27)
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