GB2241222A - Nestable and stackable trays - Google Patents
Nestable and stackable trays Download PDFInfo
- Publication number
- GB2241222A GB2241222A GB9102895A GB9102895A GB2241222A GB 2241222 A GB2241222 A GB 2241222A GB 9102895 A GB9102895 A GB 9102895A GB 9102895 A GB9102895 A GB 9102895A GB 2241222 A GB2241222 A GB 2241222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tray
- posts
- base
- sidewall
- pair
- 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
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
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/04—Open-ended containers shaped to be nested when empty and to be superposed when full
- B65D21/043—Identical stackable containers specially adapted for nesting after rotation around a vertical axis
- B65D21/045—Identical stackable containers specially adapted for nesting after rotation around a vertical axis about 180° only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stackable Containers (AREA)
Abstract
A nestable and stackable tray 1 for soft fruit and the like comprises a base 2, side walls 3, 4 and end walls 5, 6 extending upwardly from the base. End posts 15, 16 and corner posts 17, 18 extend inwardly from the side and end walls and support another tray in a stacking configuration when the trays are relatively rotated by 180 DEG . The walls 3, 4, 5 and 6 also include complementary grooves to receive the post 15, 16, 17, 18 of another tray in a nesting configuration when the trays are in the same relative orientation. <IMAGE>
Description
zA nestable and stackable trays
The invention relates to an uneatable and stackable tray particularly for soft fruit, vegetables and the like.
According to the invention there is provided a nestable and stackable tray for soft fruit, vegetables and the like, comprising a base and sidewall nieans extending upwardly from the base, the sidewall leans having at least three spacedapart inwardly extending posts for supporting another tray in a stacking configuration, the base and the posts having complementary co-operating members which co-operate to retain the tray in a stacking configuration with another tray, and the sidewall neans having grooves to receive the posts of the other tray in a nesting configuration when one tray is rotated relative to the other tray froxa the nesting to the stacking configuration.
In a particularly preferred embodiment of the invention the complementary co-operating members comprise a groove on one of the posts or base for engagement with a complementary rib on the other of the posts or base.
Preferably, the rib is provided on the base and the groove is provided on the posts.
Idea the groove and/or the rib are configured or means are provided to substantially prevent lateral prevent between the trays in a stacked configuration. m a particularly preferred embodiment of the invention the sidewall Deans comprises a pair of substantially parallel opposed sidewalls and a pair of substantially parallel opposed end walls and there are four posts, one pair of posts being associated with one end wall and the other pair of posts being associated with the opposed end wall.
Zn one embodiment of the invention one pair of posts are inner posts which are spaced inwardly from the adjacent sidewalls and the other pair of posts are corner posts which are provided substantially at the corners defined between the other end vail and the adjacent side walls Preferably, the corner posts include a groove or rib which extends around the corner through substantially 900 and the base includes completentsty ribs or grooves which extend at least around the corners of the opposite end wall for engagement with the grooves or ribs of the corner posts in the stacking configuration to prevent lateral soverent between the trays in a stacking configuration.Preferably, the grooves are provided on the corner posts and the ribs are provided on the base.
In a particularly preferred embodiment of the invention the inner posts or base include an inwardly extending cutout for engagement with a complementary inwardly extending stop rib on the other of the base or inner post, Preferably, the stop rib is provided on the base and the cut-out is provided on the inner post.
In one embodiment of the invention the sidewall leans includes an outwardly and downardly turned flange means which is spaced-apart from the sidewall beans and reinforcing means are provided between the sidewall nans and the flange means.
Preferably, the reinforcing arans carxtprises a plurality of reinforcing ribs extending between the flange means and the sidewall means.
In one eshodixent of the invention the base is provided with a plurality of generally diagonally extending reinforcing ribs. Preferably, the sidewall means includes a plurality of ventilation apertures 1he invention will be more clearly understood from the following description thereof given by way of example only with reference to the Accompanying drawings in which:-
Pig. 1 is a perspective view of a tray according to one embodiment of the invention, rig. 2 is an underneath perspective view of the tray of
Fig. 1,
Fig. 3 is a top plan view of the tray of Fig. 1,
Fig. 4 is an underneath plan view of the tray of Fig. 1, Fig4 5 is a cross sectional end view of the tray of Fig.
1, Fig. is a side view of the tray of Fig. 1,
Fig. 7 is a right end view of the tray of Fig. 1, Fig. 8 is a left end view of the tray of Fig. 1,
Fig. 9 is perspective view of two of the trays of Fig. 1 in a stacking configuration,
Pig. 10 is a side sectional view of the trays of Fig. 9,
Fig. 11 is a perspective view of two of the trays in a nesting configuration, Pig. 12 is a perspective view, from below, of another
tray according to the invention,
Fig. 13 is a perspective view, fro above, of the tray
of Pig. 12,
Figs. 14 and 1$ are respectively top plan and underneath plan views of the tray of Fig. 12,
Fig. 16 is a side view of the tray of Fig. 12, Figs. 17 and 18 are views of the tray taken froi the
right and left in Fig. 13, and
Fig. 19 is a cross sectional view of the tray of Fig. 12.
Referring to the drawings and initially to Figs. 1 to 11 thereof there is i illustrated a tray according to one embodiment of the invention indicated generally by the reference numeral 1 which is typically injection $moulded of plastics material. The tray 1 is in this case of generally rectangular shape and comprises a base 2 and sidewall means extending upwardly from the base 2. The sidewall weans comprises a pair of substantially parallel opposed side walls 3, 4 and a pair of substantially parallel opposed end walls 5, 6.The upper edges of the walls 3, 4, 5, 6 are provided with outwardly and downwardly turned flanges 7 which are reinforced by reinforcing ribs 8. The walls 3, 4, 5, 6 are slightly inclined upwardly and outwardly froll base 2. Both the base 2 and each of the walls 3, 4 5, 6 are provided with perforations 10 of generally diamond shape to promote air circulation through goods stored in the tray 1.
Two spaced-apart inner end posts 15, 16 extend inwardly from one end vail 6 and two corner posts 17, 18 extend inwardly from the junction between the other end wall 5 and the adjacent side walls 3, 4. the posts 15, 16 17, 18 extend upwardly above the upper edge of the end walls 5, 6 and side walls 3, 4 for supporting another identical tray 1 in a stacking configuration as illustrated in Pigs. 9 and 10.
Complementary grooves 15', 16', 17', 18' are provided in the tray sidewall means to receive the posts 15, 16, 17, 18 of another identical tray 1 in a nesting configuration as illustrated in Fig. 11.
The base 2 and posts 15, 16 17, 18 hive complementary c4- operating members which co-operate to retain the tray 1 in a stacking configuration with another tray 1. The co-operating members in this case comprises a downwardly extending rib 20 extending downwardly from the base 2 and in this case extending around the base with the exception of the entry to the grooves 15', 16', 17', 18' as will be particularly apparent from Fig. 2. The rib 20 co-operates with grooves 21, 22 provided at the top of the inner end posts 15, 16 and with corner grooves 23, 24 at the top of the corner posts 17, 18 When the trays I are in a stacking configuration.It will be noted that the grooves 23, 24 extend around the corners of the corner posts 17, 18 through substantially 90 for engagement with complementary portions 23', 24' of the base rib 20 of another tray 1 in a stacking configuration. The grooves 23, 24 are defined between a pair of spaced-apart upstanding ledges 26, 27 and 28, 29 respectively which function with the corner grooves 23, 24 to retain the trays 1 in a stacking configuration to substantially prevent lateral movement between the trays 1. The inboard surfaces of the ledges 26, 27 and 28, 29 are inclined inwardly for location of the rib portions 23', 24' of the upper tray 1 in the corresponding grooves 23, 24 of the lower tray 1.Similarly the grooves 21, 22 in the end posts 15, 16 are defined between ledges 30, 31 and 32, 33 respectively and the inboard surfaces of the ledges 30, 31, 32 and 33 are inclined inwardly and downwardly to locate with corresponding portions 21', 22' of the base rib 20. It will be noted that the inner ledges 31, 33 of the end posts 15, 16 are foxed with cut-outs 35, 36 for engagement with complementary stop ribs 35', 36' respectively which extend inwardly from the base rib 20 as illustrated particularly in Fig. 2. the stop ribs 35r and 36' locate in the cut.outs 35, 36 and are retained in this position when adjacent trays I are in the stacked configuratlon to prevent relative movement between the trays 1 in the direction of the arrows indicated in Fig. 10.
The inner end posts 15, 16 include downwardly extending tabs 40 (see Fig. 8) to facilitate nesting of trays s as illustrated in Pig. 11.
In use, to stack trays one on top of another the trays 1 are offered up to each other with the inner end posts 15, 16 of one tray 1 above the corner posts 17, 18 of another tray 1.
when the upper tray 1 is placed on the lower tray 1 the rib portions 23', 24' of the base rib 20 of the upper tray 1 engage in the grooves 23, 24 of the corner posts 17, 18 of the lower tray 1 and the rib portions 21' and 22t of the upper tray 1 engage in the grooves 21, 22 of the end post 15, 16 of the lower tray 1. In addition the stop ribs 35' 36' of the upper tray 1 engage in the cut-outs 35, 36 respectively of the end post 15, 16 of the lower tray 1. In this configuration which is illustrated in Figs. 9 and 10, the trays t are fully supported one on top of the other.Because of the interengagement of the ribs and the grooves they cannot move in a horizontal plane relative to one another4 To move the trays 1 into a nesting configuration the upper of the trays 1 is turned through approximately 1800 until the corner posts 17 18 of the lower tray 1 are in line with the corresponding grooves 17', 18' of the upper tray 1 and similarly the inner end posts 15, 16 are in line with the corresponding grooves 15', 16'.
The upper tray 1 then readily nests into the lower tray 1 as illustrated i in Fig. 11.
Referring to Figs 12 to 19 there is illustrated another tray 50 according to the invention. The tray 50 ia similar to the tray 1 and like parts are assigned the same reference numerals. In this case the reinforcing flanges are extended downwardly and cut-away for acMed strength. The base 2 of the tray 50 is also reinforced by a plurality of generally diagonally extending reinforcing ribs S1.
Nany variations on the specific embodiment of the invention described will be readily apparent and accordingly the invention is not limited to the embodiment hereinbefore described which nay be varied ctn both construction and detail.
Claims (15)
1. A nestable and stacksable tray soft fruit, vegetables
and the like, comprising a base and sidewall Deans
extending upwardly from the base, the sidewall heans having at least three spaced-apart inwardly extending
posts for supporting another tray in a stacking
configuration, the base and the posts having
complementary co-operating members which co-operate to
retain the tray in a stacking configuration with another
tray, and the sidewall means having grooves to xeceive
the posts of the other tray in a nesting configuration
when one tray is rotated relative to the other tray fro the nesting to the stacking configuration.
2. A tray as claimed in claim 1 wherein the complementary
co-operating members comprise a groove on one of the
posts or base for engagement with a complementary rib on
the other of the posts or base.
3. A tray as claimed in claim 2 rherein the rib is provided
on the base and the groove is provided on the posts.
4. A tray as claimed in any preceding claim where the
sidewall means comprises a pair of substantially parallel
opposed sidewalls and t pair of substantially parallel
opposed end walls and there are four posts, one pair of
posts being associated with one end wall and the other
pair of posts being associated with the opposed end wall.
5. A tray as claimed in claim 4 wherein one pair of posts
are inner posts which are spaced inwardly from the
adjacent sidewalls and the other pair of posts are corner
posts which are provided substantially at the corners
defined between the other end wall and the adjacent side walls.
6. A tray as clajeed in any prsceding claim wherein means
are provided to substantially prevent lateral movement
between the trays in a stacked configuration.
7. A tray as claimed in claim 6 wherein the corner posts include a groove or rib which extends around the corner
through substantially 90 and the base includes complementary ribs or grooves which extend at least
around the corners of the opposite end wall for
engagement with the grooves or ribs of the corner posts
in the stacking configuration to prevent lateral movement
between the trays in a stacking configuration.
8. A tray as claimed in claia 7 wherein the grooves are provided on the corner posts and the ribs are provided on
the base.
9. A tray as clained in claim 8 wherein the inner posts or
base include an inwardly extending cut-out for engagement
with a complementary inwardly extending stop rib on the
other of the base or inner post.
10. A tray as claimed in claim 9 wherein the stop rib is
provided on the base and the cut-out is provided on the
inner post.
11. A tray as claimed in any preceding claim wherein the
sidewall means includes an outwardly and downwardly
turned flange means which is speced-apart frost the
sidewall means and reinforcing means are provided between
the sidewall Beans and the flange means.
12. A tray as claimed in claim 11 wherein the reinforcing
means comprises a plurality of reinforcing ribs extending between the flange means and the sidewall means.
13. A tray as claimed in any preoeding claim wherein the base
is provided with a plurality of generally diagonally
extending reinforcing ribs.
14. A tray as claimed in any preceding clam wherein the
sidewall means includes a plurality of ventilation
apertures.
15. A tray substantially as hereinbefore described with
reference to the accompanying drawings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE48890A IE64543B1 (en) | 1990-02-12 | 1990-02-12 | A nestable and stackable tray |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9102895D0 GB9102895D0 (en) | 1991-03-27 |
GB2241222A true GB2241222A (en) | 1991-08-28 |
GB2241222B GB2241222B (en) | 1994-02-16 |
Family
ID=11013459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9102895A Expired - Fee Related GB2241222B (en) | 1990-02-12 | 1991-01-12 | A nestable and stackable tray |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2241222B (en) |
IE (1) | IE64543B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0576336A1 (en) * | 1992-06-25 | 1993-12-29 | Les Jardins De Sologne | Module for handling, for soilless culture (especially in greenhouses), for transport and commercializing of vegetables, fruits or flowers |
US5426890A (en) * | 1993-12-11 | 1995-06-27 | Duemmen; Guenter | Culture tray for growing young plants |
FR2719023A1 (en) * | 1994-04-25 | 1995-10-27 | Oak Sa | Tray that can be engaged with adjacent trays when stacked |
EP1657170A1 (en) * | 2004-11-15 | 2006-05-17 | Manfred Jacob Kunststofftechnik GmbH & Co. KG | Workpiece carrier |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1086256A (en) * | 1964-03-27 | 1967-10-04 | Allibert Ets | Improvements in or relating to stacking or nesting containers |
GB1088430A (en) * | 1965-06-07 | 1967-10-25 | Shell Int Research | Stackable and nestable container |
GB1265072A (en) * | 1968-06-04 | 1972-03-01 | ||
US3734341A (en) * | 1971-07-12 | 1973-05-22 | North American Rockwell | Nestable and stackable container |
GB1356397A (en) * | 1971-03-16 | 1974-06-12 | Stewart Plastics Ltd | Containers |
US4139098A (en) * | 1974-07-26 | 1979-02-13 | Brooks & Perkins, Incorporated | Three-way tote baskets |
US4304334A (en) * | 1979-11-13 | 1981-12-08 | North American Beverage Cases, Inc. | Nestable and stackable bottle case |
US4416374A (en) * | 1982-04-16 | 1983-11-22 | Pennsylvania Pacific Corporation | Nest and stack container |
-
1990
- 1990-02-12 IE IE48890A patent/IE64543B1/en not_active IP Right Cessation
-
1991
- 1991-01-12 GB GB9102895A patent/GB2241222B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1086256A (en) * | 1964-03-27 | 1967-10-04 | Allibert Ets | Improvements in or relating to stacking or nesting containers |
GB1088430A (en) * | 1965-06-07 | 1967-10-25 | Shell Int Research | Stackable and nestable container |
GB1265072A (en) * | 1968-06-04 | 1972-03-01 | ||
GB1356397A (en) * | 1971-03-16 | 1974-06-12 | Stewart Plastics Ltd | Containers |
US3734341A (en) * | 1971-07-12 | 1973-05-22 | North American Rockwell | Nestable and stackable container |
US4139098A (en) * | 1974-07-26 | 1979-02-13 | Brooks & Perkins, Incorporated | Three-way tote baskets |
US4304334A (en) * | 1979-11-13 | 1981-12-08 | North American Beverage Cases, Inc. | Nestable and stackable bottle case |
US4416374A (en) * | 1982-04-16 | 1983-11-22 | Pennsylvania Pacific Corporation | Nest and stack container |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0576336A1 (en) * | 1992-06-25 | 1993-12-29 | Les Jardins De Sologne | Module for handling, for soilless culture (especially in greenhouses), for transport and commercializing of vegetables, fruits or flowers |
FR2692752A1 (en) * | 1992-06-25 | 1993-12-31 | Sologne Jardins | Handling process, above ground culture, especially in greenhouses, transport and marketing of vegetable, fruit or flower plants as well as a module for implementing this process. |
US5426890A (en) * | 1993-12-11 | 1995-06-27 | Duemmen; Guenter | Culture tray for growing young plants |
FR2719023A1 (en) * | 1994-04-25 | 1995-10-27 | Oak Sa | Tray that can be engaged with adjacent trays when stacked |
EP1657170A1 (en) * | 2004-11-15 | 2006-05-17 | Manfred Jacob Kunststofftechnik GmbH & Co. KG | Workpiece carrier |
Also Published As
Publication number | Publication date |
---|---|
GB2241222B (en) | 1994-02-16 |
IE900488A1 (en) | 1991-08-14 |
IE64543B1 (en) | 1995-08-23 |
GB9102895D0 (en) | 1991-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20070212 |