Refrigerator appliance with a drawer slide synchronizer
A refrigerator appliance includes a drawer slide synchronizer with a first cable and a second cable. A first bearing is mounted to a first one of a pair of drawer slides, and a second bearing is mounted to a second one of the pair of drawer slides. The first and second cables contact the first bearing, and the first and second cables also contact the second bearing.
1. A bottom-mount refrigerator appliance defining a vertical direction, a lateral direction and a transverse direction that are mutually perpendicular, the refrigerator appliance comprising:
a cabinet extending between a top portion and a bottom portion along the vertical direction, the cabinet also extending between a first side portion and a second side portion along the lateral direction, the cabinet further extending between a front portion and a back portion along the transverse direction, a chilled chamber of the cabinet disposed proximate the bottom portion of the cabinet;
a chilled chamber drawer assembly comprising
a chilled chamber door;
a pair of drawer slides mounted to the cabinet at the chilled chamber of the cabinet, the drawer slides of the pair of drawer slides coupling the chilled chamber door to the cabinet such that the chilled chamber door is translatable relative to the cabinet on the pair of drawer slides along the transverse direction;
a drawer slide synchronizer coupling the drawer slides of the pair of drawer slides together, the drawer slide synchronizer comprising
a first cable extending between a first end portion and a second end portion, the first end portion of the first cable mounted at the first side portion of the cabinet and the back portion of the cabinet, the second end portion of the first cable mounted at the second side portion of the cabinet and the front portion of the cabinet;
a second cable extending between a first end portion and a second end portion, the first end portion of the second cable mounted at the second side portion of the cabinet and the back portion of the cabinet, the second end portion of the second cable mounted at the first side portion of the cabinet and the front portion of the cabinet;
a first bearing mounted to a first one of the pair of drawer slides such that the first bearing is fixed relative to the chilled chamber door, the first and second cables contacting the first bearing; and
a second bearing mounted to a second one of the pair of drawer slides such that the second bearing is fixed relative to the chilled chamber door, the first and second cables contacting the second bearing,
wherein the first cable comprises a pair of cable segments, the cable segments of the pair of cable segments of the first cable coupled to each other between the drawer slides of the pair of drawer slides,
wherein the second cable comprises a pair of cable segments, the cable segments of the pair of cable segments of the second cable coupled to each other between the drawer slides of the pair of drawer slides, and
wherein a connection between the cable segments of the pair of cable segments of the first cable is positioned proximate the second side portion of the cabinet and a connection between the cable segments of the pair of cable segments of the second cable is positioned proximate the first side portion of the cabinet such that the connection between the cable segments of the pair of cable segments of the first cable and the connection between the cable segments of the pair of cable segments of the second cable do not contact the first bearing or the second bearing as the chilled chamber door translates relative to the cabinet on the pair of drawer slides along the transverse direction.
2. The refrigerator appliance of claim 1 , wherein the first cable turns on the first bearing and then the second bearing between the first and second end portions of the first cable.
3. The refrigerator appliance of claim 2 , wherein the second cable turns on the second bearing and then the first bearing between the first and second end portions of the first cable.
4. The refrigerator appliance of claim 3 , wherein the first and second cables cross each other between the drawer slides of the pair of drawer slides.
5. The refrigerator appliance of claim 3 , wherein the first and second cables do not cross each other between the drawer slides of the pair of drawer slides.
6. The refrigerator appliance of claim 1 , wherein the first bearing is a pulley that defines a pair of grooves, the first and second cables each positioned within a respective one of the pair of grooves.
7. The refrigerator appliance of claim 6 , wherein the grooves of the pair of grooves are spaced apart from each other along the vertical direction.
8. The refrigerator appliance of claim 1 , wherein the first and second end portions of the first cable and the first and second end portions of the second cable are fixed relative to the cabinet.
9. The refrigerator appliance of claim 1 , wherein each drawer slide of the pair of drawer slides comprises:
a first slide fixed relative to the cabinet;
a second slide fixed relative to the chilled chamber door; and
an third slide coupled to first and second slides,
wherein the second and third slides are moveable along the transverse direction relative to the first slide on ball bearings.
10. The refrigerator appliance of claim 9 , wherein the first end portion of the first and second cables are mounted to a respective first slide of the pair of drawer slides.
11. The refrigerator appliance of claim 9 , wherein each drawer slide of the pair of drawer slides further comprises a first slide holder coupling the first slide to the cabinet, the first end portion of the first and second cables mounted to a respective first slide holder of the pair of drawer slides.
12. The refrigerator appliance of claim 9 , wherein each drawer slide of the pair of drawer slides further comprises a closure mechanism disposed outside of and adjacent to a respective first slide of the pair of drawer slides.
13. The refrigerator appliance of claim 1 , wherein the first end portion of the first and second cables are mounted directly to the cabinet at the back portion of the cabinet.
14. The refrigerator appliance of claim 1 , wherein the first and second cables are a common length.
15. A bottom-mount refrigerator appliance defining a vertical direction, a lateral direction and a transverse direction that are mutually perpendicular, the refrigerator appliance comprising:
a cabinet extending between a top portion and a bottom portion along the vertical direction, the cabinet also extending between a first side portion and a second side portion along the lateral direction, the cabinet further extending between a front portion and a back portion along the transverse direction, a freezer chamber of the cabinet disposed at the bottom portion of the cabinet;
a freezer drawer assembly comprising
a freezer door;
a pair of full extension drawer slides mounted to the cabinet at the freezer chamber of the cabinet, the drawer slides of the pair of drawer slides coupling the freezer door to the cabinet such that the freezer door is translatable relative to the cabinet on the pair of drawer slides along the transverse direction;
a drawer slide synchronizer coupling the drawer slides of the pair of drawer slides together, the drawer slide synchronizer comprising
a first cable extending between a first end portion and a second end portion, the first end portion of the first cable fixed relative to the cabinet at the first side portion of the cabinet and the back portion of the cabinet, the second end portion of the first cable fixed relative to the cabinet at the second side portion of the cabinet and the front portion of the cabinet;
a second cable extending between a first end portion and a second end portion, the first end portion of the second cable fixed relative to the cabinet at the second side portion of the cabinet and the back portion of the cabinet, the second end portion of the second cable fixed relative to the cabinet at the first side portion of the cabinet and the front portion of the cabinet;
a first bearing mounted to a first one of the pair of full extension drawer slides such that the first bearing is translatable relative to the cabinet along the transverse direction, the first and second cables contacting the first bearing; and
a second bearing mounted to a second one of the pair of full extension drawer slides such that such that the second bearing is translatable relative to the cabinet along the transverse direction, the first and second cables contacting the second bearing,
wherein the first cable comprises a pair of cable segments, the cable segments of the pair of cable segments of the first cable coupled to each other between the drawer slides of the pair of drawer slides,
wherein the second cable comprises a pair of cable segments, the cable segments of the pair of cable segments of the second cable coupled to each other between the drawer slides of the pair of drawer slides, and
wherein a connection between the cable segments of the pair of cable segments of the first cable is positioned proximate the second side portion of the cabinet and a connection between the cable segments of the pair of cable segments of the second cable is positioned proximate the first side portion of the cabinet such that the connection between the cable segments of the pair of cable segments of the first cable and the connection between the cable segments of the pair of cable segments of the second cable do not contact the first bearing or the second bearing as the chilled chamber door translates relative to the cabinet on the pair of drawer slides along the transverse direction.
16. The refrigerator appliance of claim 15 , wherein each drawer slide of the pair of full extension drawer slides comprises:
an outer slide fixed relative to the cabinet;
an inner slide fixed relative to the freezer door; and
an intermediate slide coupled to first and second slides,
wherein the intermediate slide and the inner slide are moveable along the transverse direction relative to the outer slide on ball bearings.