IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0424625
(2009-04-16)
|
등록번호 |
US-8141968
(2012-03-27)
|
우선권정보 |
MX-MX/A/2008/005013 (2008-04-17) |
발명자
/ 주소 |
- Velarde, Victor Gerardo Cabal
- Velazquez, Alan Federico Camacho
- Ahumada, Ignacio Marín
- Fernández, Carlos Espinosa de los Monteros
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
18 |
초록
▼
A cabinet drawer support beam is provided, and may include on an upper part of such beam, a rail or longitudinal sliding mechanism. An alignment mechanism may be fastened to the rail or longitudinal mechanism. The alignment mechanism may include a pinion that runs in the rack of the lower part of th
A cabinet drawer support beam is provided, and may include on an upper part of such beam, a rail or longitudinal sliding mechanism. An alignment mechanism may be fastened to the rail or longitudinal mechanism. The alignment mechanism may include a pinion that runs in the rack of the lower part of the support beam, and the support beam may be fastened to the cabinet wall by way of barrels and/or fasteners. At least two beams per cabinet may be included.
대표청구항
▼
1. A support beam system for mounting a drawer rail mechanism in a liner of a cabinet comprising: an upper part defined by a side wall and a lower wall being substantially “L” shaped;a lower part defined by a side wall, an upper wall and a lower wall being substantially “C” shaped; wherein said uppe
1. A support beam system for mounting a drawer rail mechanism in a liner of a cabinet comprising: an upper part defined by a side wall and a lower wall being substantially “L” shaped;a lower part defined by a side wall, an upper wall and a lower wall being substantially “C” shaped; wherein said upper part and said lower part are integrally formed in one piece;a rail fastened to the upper part;an alignment mechanism having a first end and a second end, the first end being fastened to said rail, and the second end comprising fastening means;a rack formed in the lower part, anda pinion rotatably coupled to the second end of said alignment mechanism by means of said fastening means, and adapted to be housed in said lower part in order to mesh with the rack. 2. The support beam system according to claim 1, wherein said rack comprises a plurality of valleys and a plurality of crests, wherein the valleys comprise an opening that allows free air flow or liquid flow to avoid accumulation of dirt. 3. Support beam according to claim 1, wherein over the alignment mechanism rack said pinion runs, and wherein said pinion in a receiving end houses a rod which transfers force or torque to another pinion disposed in the opposite end of said rod, so that the alignment mechanism may run synchronously. 4. The support beam system according to claim 1, wherein the lower part is defined by a lower wall having an upper face, a side wall and an upper wall having a lower face, wherein the rack is located in the upper face of the support beam lower part lower wall, the alignment mechanism having a protrusion between the first end and the second end, the protrusion adapted to slide abutting the lower face of the upper wall of the lower part. 5. The support beam system according to claim 1, wherein the rail comprising at least one mobile vehicle having two ends, wherein the first end of the alignment mechanism is fastened to one of the two ends of the mobile vehicle. 6. The support beam system according to claim 1, wherein the pinion comprises: a receiving end having a first end and a second end, the second end having greater diameter than the first end,a middle part abutting the second end of the receiving end, anda meshing part abutting with the middle part,wherein the fastening means is a pin which has an opening through which the first end of the receiving end is inserted until the meshing part abuts with the second portion and until the opening surrounds, at least in part, the middle part, fastening thus the inner part of the pinion to the alignment mechanism;wherein the middle part of said pinion has a plurality of grooves which diminish contact and friction between the pin and the fastening means; andwherein said receiving end houses a rod which transfers force or torque to a second pinion of a second support beam system in the opposite end of the cabinet liner. 7. The support beam system according to claim 1, wherein the support beam is fastened to the liner by means of barrels and fasteners, wherein at least one barrel protrudes from the other barrels for guiding the mounting of the support beam to the liner. 8. A home appliance comprising at least one support beam system according to claim 1. 9. A drawer rail assembly for mounting a drawer in a slidably manner in a cabinet, the cabinet comprising a first substantially vertical liner and a second substantially vertical liner; the drawer rail assembly comprising: a first support beam system mounted in said first substantially vertical liner and a second support beam system mounted in said second substantially vertical liner, the first support beam system being substantially co-lineal with the second support beam system, each support beam system comprises: an upper part defined by a side wall and a lower wall being substantially “L” shaped;a lower part defined by a side wall, an upper wall and a lower wall being substantially “C” shaped; wherein said upper part and said lower part are integrally formed in one piece;a rail fastened to the upper part;an alignment mechanism having a first end and a second end, the first end being fastened to said rail, and the second end comprising fastening means;a rack formed in the lower part, anda pinion rotatably coupled to the second end of said alignment mechanism by means of said fastening means, and adapted to be housed in said lower part in order to mesh with the rack;wherein said drawer rail assembly further comprises a rod with a first end and a second end coupled respectively to the pinion of each of said first and second support beam systems, so that the rod transfers force or torque between the pinion of the first support beam system and the pinion of the second support beam system, therefore when the drawer is pulled or pushed the rail of the first support beam system and the rail of the second support beam system slide synchronously. 10. The drawer rail assembly according to claim 9, wherein said rack comprises a plurality of valleys and a plurality of crests, wherein the valleys comprise an opening that allows free air flow or liquid flow to avoid accumulation of dirt. 11. The drawer rail assembly according to claim 9, wherein the lower part is defined by a lower wall having an upper face, a side wall and an upper wall having a lower face, wherein the rack is located in the upper face of the lower wall of the lower part, the alignment mechanism having a protrusion between the first end and the second end, the protrusion adapted to slide abutting the lower face of the upper wall of the lower part. 12. The drawer rail assembly according to claim 9, wherein the pinion comprises: a receiving end having a first end and a second end, the second end having greater diameter than the first end,a middle part abutting the second end of the receiving end, anda meshing part abutting with the middle part,wherein the fastening means is a pin which has an opening through which the first end of the receiving end is inserted until the meshing part abuts with the second portion and until the opening surrounds, at least in part, the middle part, fastening thus the inner part of the pinion to the alignment mechanismwherein the middle part of said pinion has a plurality of grooves which diminish contact and friction between the pin and the fastening means;wherein said receiving end houses a rod which transfers force or torque to a second pinion of a second support beam system in the opposite end of the cabinet liner; andwherein the receiving end of the pinion of the first support beam houses a first end of the rod and the receiving end of the pinion of the second support beam houses a second end of the rod. 13. The drawer rail assembly according to claim 9, wherein the support beam is fastened to the liner by means of barrels and fasteners, wherein at least one barrel protrudes from the other barrels for guiding the mounting of the support beam to the liner. 14. The drawer rail assembly according to claim 9, wherein said rod, seen from a transversal cut, has a specific shape similar to the shape of a receiving end of the pinions, the rod comprising at least one groove, opening, stop, ratchet, or any other type of device that prevents relative movement or torque loss between the rod and the pinions. 15. A home appliance comprising the drawer rail assembly of claim 9.
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