Refillable notebook with release mechanism
View Patent ↗A binding mechanism assembly for binding a sheet item, the binding mechanism assembly including a backing member having an upper surface, and a binding member directly or indirectly coupled to the backing member. The binding member includes a protrusion shaped and located to protrude through a hole of a sheet item to be bound thereto. The binding member further includes a generally flexible flange that is manually movable into engagement with the protrusion to form a generally closed loop and thereby bind the sheet item thereto. The loop is rotatable relative to the backing member from a first position in which the loop is generally located above the upper surface to a second position wherein at least part of the loop is located below the upper surface. A release mechanism is provided for opening the loop.
1. A binding mechanism assembly for binding a plurality of sheet items comprising:
a generally flat, planar backing member;
at least one binding member directly or indirectly coupled to said backing member, said binding member including a protrusion shaped and located to protrude through a hole of a plurality of sheet items to be bound thereto, said binding member further including a generally flexible flange configured to engage the protrusion to form a generally closed loop and thereby bind said plurality of sheet items thereto; and
a release mechanism moveable between a locked position and an unlocked position, the release mechanism comprising a locking feature to hold said loop closed in the locked position and to release said loop in the unlocked position, the release mechanism further comprising an element configured to urge said flange at least partly out of said protrusion.
2. The binding mechanism assembly of claim 1 , comprising a plurality of binding members.
3. The binding mechanism assembly of claim 2 , where said release mechanism when moved to the unlocked position urges the flanges out of the associated protrusion simultaneously.
4. The binding mechanism assembly of claim 2 , where said release mechanism when moved to the unlocked position urges the flanges out of the associated protrusion sequentially.
5. The binding mechanism assembly of claim 2 , further comprising an additional release mechanism, wherein the release mechanism is operatively coupled to at least some of said plurality of binding members, and wherein said additional release mechanism is operatively coupled to others of said plurality of binding members, and wherein said release mechanism and said additional release mechanism are independently operable.
6. The binding mechanism assembly of claim 2 wherein each binding member is individually movable to said generally closed loop shape relative to other ones of the binding members.
7. The binding mechanism assembly of claim 1 , wherein the release mechanism is movable at least one of away from or toward the binding mechanism to move the release mechanism from the locked position to the unlocked position.
8. The binding mechanism assembly of claim 1 , wherein the release mechanism is biased toward the locked position, and manually movable to the unlocked position.
9. The binding mechanism assembly of claim 1 wherein said closed loop defines a plane, and wherein said binding member is rotatable about an axis oriented generally perpendicular to said plane of said closed loop.
10. The binding mechanism assembly of claim 9 wherein said binding member is rotatable about said axis at least about 15 degrees.
11. The binding mechanism assembly of claim 10 further comprising a generally flexible transition portion coupled to and positioned between said backing member and said binding member, wherein said flexible transition portion is deflected when said closed loop is rotated about said axis.
12. The binding mechanism assembly of claim 1 wherein said backing member has a cut-out formed therein, and wherein said protrusion is located in said cut-out.
13. The binding mechanism assembly of claim 1 wherein said flange is sufficiently flexible to be deflected when said flange is manually moved into or out of contact with said protrusion.
14. The binding mechanism assembly of claim 1 wherein said flange comprises a flange spring coupled thereto and configured to urge said flange away from said protrusion.
15. The binding mechanism assembly of claim 1 wherein said element comprises a ramp.
16. The binding mechanism of claim 1 wherein the release mechanism is configured such that said element urges at least part of said flange out of said protrusion when said release mechanism is moved to said unlocked position.
17. The binding mechanism of claim 1 wherein said binding mechanism includes a longitudinal axis, and wherein said release mechanism is movable in a direction generally parallel to said longitudinal axis to urge said flange at least partly out of said protrusion.
18. The binding mechanism of claim 1 wherein said element is configured to engage a distal tip of said flange when said release mechanism is moved to said unlocked position.
19. The binding mechanism of claim 1 wherein said element is configured to urge said flange only partly out of said protrusion.
20. The binding mechanism assembly of claim 1 wherein said flange is configured to protrude through said hole of said plurality of sheet items when said flange forms said generally closed loop with said protrusion.
21. The binding mechanism assembly of claim 1 wherein said flange has a greater length than said protrusion.
22. The binding mechanism assembly of claim 1 wherein a distal end of said flange is positioned generally perpendicular to a plane of said backing member when said flange forms said generally closed loop with said protrusion.
23. The binding mechanism assembly of claim 1 wherein said protrusion is positioned generally perpendicular to a plane of said backing member.
24. The binding mechanism assembly of claim 1 wherein said element is configured to urge said flange at least partly out of said protrusion in a direction generally perpendicular to a plane of said backing member.
25. The binding mechanism assembly of claim 1 further comprising an actuator body carrying said locking feature and said release mechanism thereon, wherein said actuator body is movable relative to said backing member such that movement of said actuator body causes movement of both said locking feature and said release mechanism, and wherein said locking feature and said release mechanism are spaced apart along said actuator body.
26. The binding mechanism assembly of claim 1 wherein said generally closed loop is configured such that one of said sheet items bound thereto is pivotable about said closed loop from first position wherein said one of said sheet items is generally parallel with and positioned above said backing member, and a second position wherein said one of said sheet items is generally parallel with and offset from, and not positioned above, said backing member.
27. A binding mechanism assembly comprising:
a binding member including a protrusion shaped and located to protrude through a hole of a plurality of sheet items to be bound thereto, said binding member further including a generally flexible flange configured to be at least partially received in the protrusion to form a generally closed loop therewith;
a release mechanism moveable between a locked position wherein said release mechanism retains said flange in place in said protrusion and an unlocked position in which said release mechanism does not retain said flange in place in said protrusion; and
an ejection device configured to move at least part of said flange out of said protrusion.
28. The assembly of claim 27 wherein at least part of said protrusion is hollow to receive said flange therein, and wherein said ejection device is configured to move at least part of said flange out of said protrusion when said release mechanism is moved to said unlocked position.
29. The assembly of claim 27 wherein said ejection device includes an angled surface coupled to said release mechanism.