Foldable transport container and method for assembling such a container

Patent metadata

Field	Value
Publication number	US-12048931-B2
Application number	US-202017757664-A
Country	US
Kind code	B2
Filing date	Dec 21, 2020
Priority date	Dec 20, 2019
Publication date	Jul 30, 2024
Grant date	Jul 30, 2024

Abstract

The present invention is directed to a foldable transport container suitable to receive and hold multiple plates with samples in it. The container is comfortable to load, transport and unload. The invention also relates to a strip of material for providing such a foldable transport container. Finally the invention relates to a method for assembling such a foldable container.

First claim

The invention claimed is:

1. A foldable transport container for a stack of plates placed inside the transport container, with the transport container comprising in a folded state the following components:
a bottom wall, a front wall and a back wall linked to each other;
a top wall divided into at least two parts, with a first top wall part linked to the front wall and a second top wall part linked to the back wall, the top wall providing a handle for carrying the transport container; and
substantially open sides,
wherein each of the front wall and the back wall comprises a flap on each of its lateral sides, with each flap being folded to a side of the transport container, and wherein each open side is at least partially covered by the respective folded flaps, further wherein each flap comprises a linked bottom latch and is connected to its opposing flap below the bottom wall by means of respectively opposing bottom latches, wherein the connection between opposing flaps is established by form-fit engagement of the respectively opposing bottom latches, further wherein each bottom latch comprises a notch and matching opposing notches interlace in a crosswise manner.

2. The foldable transport container according to claim 1 , wherein each open side is partially covered by the respective folded flaps for providing a central opening for access to the stack of plates from the outside of the transport container, preferably wherein the central opening extends from the top wall to the bottom wall.

3. The foldable transport container according to claim 1 , wherein the first top wall part and the second top wall part each comprises a slot, and wherein an alignment of the slots establishes the handle for carrying the transport container.

4. The foldable transport container according to claim 3 , wherein the first top wall part and the second top wall part are connectable with each other by means of at least one side shutter extending through the slots of the first top wall part and the second top wall part, by means of at least one top shutter extending through the slots of the first top wall part and the second top wall part, and/or by insertion of one top wall part into the other.

5. The foldable transport container according to claim 1 , wherein the plates comprise at least 6 dPCR plates, stacked on top of each other.

6. The foldable transport container according to claim 1 , wherein the transport container comprises at least one writable surface on its outer circumference, wherein the surface is implemented by means of a whiteboard material;
the transport container comprises at least one identification code on its outer circumference; and
the transport container comprises a magnet for Hall sensor application, embedded in its bottom wall.

7. The foldable transport container according to claim 1 , wherein the folded state of the transport container is achieved without the use of an adhesive connection.

8. The foldable transport container according to any one of the preceding claims , wherein, in an unfolded state, the transport container consists of a strip of material provided in a flat manner, in the form of a strip of cardboard or paper, pre-cut for providing the components of the foldable transport container.

9. The foldable transport container according to claim 8 , wherein the strip of material comprises a coating suitable for sterilization, for re-usability of the foldable transport container, or the foldable transport container is for single use only.

10. The foldable transport container according to claim 1 , wherein the transport container is provided for transportation inside a laboratory facility between instruments involved in a workflow of a respective assay.

11. A strip of material for providing a foldable transport container according to claim 1 , wherein
the strip is linked together between the bottom wall and the front wall, and between the bottom wall and the back wall,
the first top wall part is linked to the front wall, the second top wall part is linked to the back wall,
each top wall part comprises a slot,
each of the front wall and the back wall comprises a flap linked on each of its lateral sides,
each flap comprises a linked bottom latch with a notch, and
each flap extends on an upper end thereof into a wing-like protrusion,
wherein the strip of material comprises a coating suitable for sterilization for re-usability of the strip of material.

12. A method for assembling a foldable container according to claim 1 by means of a strip of material according to claim 11 , including the steps of:
folding the front wall and the back wall in an rectangular manner to the bottom wall,
folding the flaps to the sides of the container in a rectangular manner,
folding the bottom latches of the flaps towards the underside of the bottom wall,
interlacing opposing bottom latches with each other by means of the respective notch in a crosswise manner, and
bringing the first top wall part and the second top wall part in contact with each other by folding the same towards each other, with the slots being aligning with each other.

13. The method according to claim 12 , further including the step of:
connecting the first top wall part and the second top wall part with each other, by means of at least one side shutter extending through the slots of the first top wall part and the second top wall part, by means of at least one top shutter extending through the slots of the first top wall part and the second top wall part, and/or by insertion of one top wall part into the other, and/or folding the wing-like protrusions of the flaps slightly towards the outside of the transport container.

14. A foldable transport container for a stack of plates placed inside the transport container, with the transport container comprising in a folded state the following components:
a bottom wall, a front wall and a back wall linked to each other;
a top wall divided into at least two parts, with a first top wall part linked to the front wall and a second top wall part linked to the back wall, the top wall providing a handle for carrying the transport container; and
substantially open sides,
wherein each of the front wall and the back wall comprises a flap on each of its lateral sides, with each flap being folded to a side of the transport container, and wherein each open side is at least partially covered by the respective folded flaps, wherein each flap on an upper end extends into a protrusion for providing guidance during an insertion of each plate into the transport container, wherein the protrusion is provided in the form of a guiding wing.

Assignees

• Roche Molecular Systems Inc

Inventors

• Stiess Erich
• Dobroszczyk Sylvia
• Pu Jie
• Gaier Alexander

Classifications

• B65D5/4616

  two opposite closure flaps being provided with handle elements which are in contact with each other · CPC title

• B65D5/46128

  two opposite closure flaps being provided with handle elements which are in contact with each other · CPC title

• B65D5/4212

  Information or decoration elements, e.g. content indicators, or for mailing (B65D5/522 takes precedence) · CPC title

• B65D5/4204

  Inspection openings or windows · CPC title

• B65D5/301

  the tongue being a part of a lateral extension of a side wall · CPC title