초록 ▼

A lifting device for raising and lowering a litter box comprising a first platform for placing on a ground surface and a second platform for supporting the litter box, wherein the second platform is positioned above the first platform; one or more support components attached to the first platform to

A lifting device for raising and lowering a litter box comprising a first platform for placing on a ground surface and a second platform for supporting the litter box, wherein the second platform is positioned above the first platform; one or more support components attached to the first platform to the second platform; wherein the second platform can move between an up position wherein the second platform is raised above the first platform a certain distance and a down position wherein the second platform contacts the first platform, wherein the second platform is biased in the up position caused by the support components and the second platform can be secured in the down position via a locking means.

대표청구항 ▼

1. A lifting device for raising and lowering a litter box, said lifting device comprising: (a) a first platform for placing on a ground surface and a second platform for supporting the litter box, wherein the second platform is positioned above the first platform;(b) a first support component having

1. A lifting device for raising and lowering a litter box, said lifting device comprising: (a) a first platform for placing on a ground surface and a second platform for supporting the litter box, wherein the second platform is positioned above the first platform;(b) a first support component having a first end attached to the first platform and a second end attached to the second platform;(c) a second support component having a first end attached to the first platform and a second end attached to the second platform;(d) a third support component having a first end attached to the first platform and a second end attached to the second platform;(e) a fourth support component having a first end attached to the first platform and a second end attached to the second platform; wherein the second platform can move between an up position wherein the second platform is raised above the first platform a certain distance and a down position wherein the second platform is parallel to the first platform, wherein the second platform is biased in the up position caused by the support components and the second platform can be secured in the down position via a locking means; wherein the support component comprises an inner shaft telescopically received in an outer shaft; wherein a spring component is disposed in an inner cavity of the outer shaft, wherein the spring functions to push the inner shaft out of the outer shaft. 2. The lifting device of claim 1, wherein the first end of the first support component is attached to the first platform via a hinge. 3. The lifting device of claim 1, wherein the second end of the first support component is attached to the second platform via a hinge. 4. The lifting device of claim 1, wherein the first end of the second support component is attached to the first platform via a hinge. 5. The lifting device of claim 1, wherein the second end of the second support component is attached to the second platform via a hinge. 6. The lifting device of claim 1, wherein the first end of the first support component is attached to a first side of the first platform and the second end of the first support component is attached to a first side of the second platform. 7. The lifting device of claim 1, wherein the first end of the second support component is attached to a first side of the first platform and the second end of the second support component is attached to a first side of the second platform. 8. The lifting device of claim 1, wherein the first end of the first support component is attached to the first side of the first platform near a third side of the first platform, the first end of the second support component is attached to the first side of the first platform near a fourth side of the first platform, the second end of the first support component is attached to the first side of the second platform near a third side of the second platform, and the second end of the second support component is attached to the first side of the second platform near a fourth side of the second platform. 9. The lifting device of claim 1, wherein the first end of the third support component is attached to a second side of the first platform and the second end of the third support component is attached to a second side of the second platform. 10. The lifting device of claim 1, wherein the first end of the fourth support component is attached to a second side of the first platform and the second end of the fourth support component is attached to a second side of the second platform. 11. The lifting device of claim 1, wherein the first end of the third support component is attached to the second side of the first platform near a third side of the first platform, the first end of the fourth support component is attached to the second side of the first platform near a fourth side of the first platform, the second end of the third support component is attached to the second side of the second platform near a third side, and the second end of the fourth support component is attached to the second side of the second platform near a fourth side. 12. The lifting device of claim 1, wherein the locking means includes a hook mechanism, a tie mechanism, a clip mechanism, a snap mechanism, a clamp mechanism, or a combination thereof. 13. The lifting device of claim 1 further comprising a first clamp component is disposed on the first platform that engages a second clamp component disposed on the second platform. 14. The lifting device of claim 1 further comprising a securing means to help secure the litter box atop the second platform. 15. The lifting device of claim 14, wherein the securing means includes straps, a hook-and-loop fastener, a clamp, or a combination thereof.