DISPENSER FOR SHEET PRODUCTS

• US 20150265108A1
• Filed: 09/06/2012
• Published: 09/24/2015
• Est. Priority Date: 09/06/2012
• Status: Active Grant

• Current Assignee: Essity Hygiene and Health Aktiebolag (Essity AB)
• Original Assignee: SCA Hygiene Products AB (Essity AB)
• Inventors: Brickl, Jeffrey J., Raleigh, Edward A.
• Granted Patent: US 9,986,876 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A47K 10/422 with means for urging the whole stack upwards towards the dispensing opening, e.g. a spring, a counterweight
• CPC Class Codes: A47K 10/423 with hold-down means riding on the top of the stack, e.g. a press plate with dispensing opening
• CPC Class Codes: A47K 10/427 with means for urging the whole stack towards the dispensing opening, e.g. a spring
• CPC Class Codes: A47K 2010/3233 Details of the housing, e.g. hinges, connection to the wall

Abstract

An in-counter or in-wall dispenser including a product housing and a cover is disclosed. The cover is pivotally mounted so as to pivot between an open position providing access to the interior volume defined by the product housing for loading a new stack of sheet products and a closed position so that the sheet products are only accessible through a dispensing opening in the cover for one at a time dispensing of sheet products from the product housing. First and second tab-like members project from an interior surface of the product housing into the interior volume. With the cover open, the first and second tab-like members engage in a margin or border area of a front face of the sheet products positioned closest to the dispensing opening to hold at least the engaged part of the sheet products spaced from an interior surface of the anterior cover.

Claims

1. A dispenser, comprising:

a front face including a dispensing opening, the dispensing opening for dispensing individual sheet products of a stack of sheet products;

a product housing including at least one side wall, wherein an interior surface of the front face and an interior surface of the at least one side wall define, at least in part, an interior volume for receiving the stack;

at least one hold back tab projecting from a side of the dispenser for engaging a border of a front face of the stack and for holding the stack back from the interior surface of the front face of the dispenser,

wherein the dispenser has a central axis extending through the center of each sheet product in the stack and through the front face of the dispenser, wherein the at least one hold back tab has opposed major surfaces extending along a plane perpendicular to the central axis, and wherein one of the major surfaces is arranged to engage along the border of the front of the stack.

2. The dispenser of claim 1, wherein the at least one tab comprises first and second tabs that engage different portions of the border of the front area of the stack.

3. The dispenser of claim 2, wherein the different portions are opposed portions of the front face of the stack.

4. The dispenser of claim 1, 2 or 3, wherein the dispenser defines the interior volume as a rectangular prism having rear and front faces and four side faces extending therebetween, wherein there are two opposed longer side faces and two opposed shorter side faces, wherein the at least one tab is arranged at a longer side face of the interior volume, and wherein longer sides of the interior volume correspond to stack side faces with folds and the shorter sides of the interior volume correspond to stack cut side faces.

5. The dispenser of claim 1, wherein the at least one tab projects from an interior surface of the dispenser defining a side of the interior volume into the interior volume by a distance of at least 5 mm.

6. The dispenser of claim 1, wherein the interior volume has a z-axis extending through a centre of the sheet products in the stack and through the front face of the dispenser and perpendicular to an x and y axis, wherein the at least one tab is arranged to protrude in the direction of the x or y axis by a percentage of the x or y dimension of the interior volume by 5% to.

7. The dispenser of claim 1, wherein the interior volume has a z-axis extending through a centre of the sheet products in the stack and through the front face of the dispenser and perpendicular to a x and y axis, wherein the dimensions of the interior volume are such that the y axis dimension thereof is greater than the x axis dimension thereof, wherein the at least one tab is arranged to project along the y axis or an axis parallel to the y axis, and additionally or alternatively the at least one tab is arranged so as to be centrally located in the interior volume with respect to the x axis.

8. The dispenser of claim 1, wherein the at least one tab is located so that a rearward surface thereof for engaging the front face of the stack is spaced within 2 cm of the interior surface of the front face of the dispenser along an axis passing through the sheet products in the stack and passing through the front face, wherein the parallel axis passes through the tab.

9. The dispenser of claim 1, wherein the at least one tab comprises opposed major surfaces including a front surface and a rear surface for engaging a front face of the stack, wherein the front surface is spaced from an interior surface of the front face of the dispenser along an axis passing through the sheet products in the stack and passing through the front face, wherein the parallel axis passes through the tab.

10. The dispenser of claim 1, wherein the at least one tab includes a fixed end fixed to the side of the dispenser and a free end projecting into the interior volume for engaging the front face of the stack.

11. The dispenser of claim 1, wherein the at least one tab is attached to a sidewall of the product housing and project into the interior volume relative to the at least one sidewall.

12. The dispenser of claim 1, further comprising a spring for urging the stack toward the front face of the dispenser.

13. The dispenser of claim 1, wherein the at least one tab has a thickness between opposed major surfaces of 3 mm or less.

14. A dispenser, comprising:

a product housing defining an interior volume for containing a stack of sheet products;

a cover that is openable with respect to the product housing to reveal a loading opening through which a stack of sheet products enters the housing for loading the product housing with a new stack of sheet products, the cover being able to be closed with respect to the product housing to close the loading opening;

at least one tab projecting from a part of the product housing defining an outer periphery of the interior volume, where the projection is into the interior volume for engaging a front face of the stack and for holding the stack of sheet products in the product housing relative to the loading opening when the cover is opened, wherein the front face is the face of the stack that is revealed when the cover is opened.

15. The dispenser of claim 14, wherein the at least one tab does not move with opening and closing of the cover.

16. The dispenser of claim 14, wherein the cover includes a dispensing opening through which individual sheet products are dispensable when the cover is closed.

17. The dispenser of claim 14, wherein the loading opening is defined by a frame, or at least part of a frame, that mates with the cover when the cover is closed and which extends about a front end of the interior volume.

18. The dispenser of claim 14, wherein the cover is mounted to pivot between the opened and closed positions.

19. The dispenser of claim 14, wherein the at least one tab spaces at least part of the front face of the stack from an interior surface of the cover when the cover is closed.

20. The dispenser of claim 14, wherein the at least one tab is provided in the form of one or more flat members having opposed major surfaces, a rear one of the opposed major surfaces for engaging a front face of the stack.

21. The dispenser of claim 14, wherein the at least one tab is located within 20 mm of the loading opening, wherein the loading opening is the entrance opening to the interior volume for stack loading.

22. The dispenser of claim 14, further comprising a spring for biasing the stack of sheet products toward the cover, wherein the stack is held compressed in the product housing between the structure and the spring when the cover is opened.

23. A dispenser, comprising:

a product housing defining an interior volume for containing a stack of sheet products;

a front face including a dispensing opening through which individual sheet products of the stack are dispensable from the dispenser; and

at least one hold back member for holding the stack back from an interior surface of the front face, wherein the at least one hold back member projects into the interior volume in a stack engaging configuration and wherein the at least one hold back member is positioned out of the way of the stack in a stack loading configuration, wherein the at least one hold back member is moveable between the stack engaging configuration and the stack loading configuration, wherein the at least one hold back member is arranged so that when a stack is passed over the at least one hold back member during stack loading, the at least one hold back member is caused to move from the stack engaging configuration to the stack loading configuration.

24. The dispenser of claim 23, wherein the stack engaging configuration requires a relatively large protrusion into the interior volume as compared to the stack loading configuration.

25. The dispenser of claim 23, wherein the at least one hold back member is biased to return to the stack engaging configuration when in the stack loading configuration.

26. The dispenser of claim 23, wherein the at least one hold back member is disposed so that when the stack clears the hold back member, the at least one hold back member springs from the stack loading configuration to the stack engaging configuration.

27. The dispenser of claim 23, wherein the at least one hold back member includes a fixed end and a free end, wherein the free end is rotatable relative to the fixed end from the stack engaging configuration to the stack loading configuration.

28. The dispenser of claim 23, wherein the at least one hold back member is flexed into a collapsed configuration in the stack loading configuration.

29. The dispenser of claim 23, wherein the at least one hold back member is pressed relatively flat against or extends relatively parallel to an interior surface of the product housing in the stack loading configuration, and wherein the at least one hold back member projects into the interior volume relative to the interior surface in the stack engaging configuration.

30. The dispenser of claim 23, wherein the dispenser comprises a mouth opening through which the stack of sheet products is loaded into the interior volume, and the at least one hold back member is positioned at the mouth opening and projects interiorly from a periphery of the mouth opening in the stack engaging configuration.