초록 ▼

Removable massage modules provide a mattress with a massage function. The mattress is compressed and shipped in a packing box with the massage modules separate from the mattress. The end customer then inserts the massage modules. The mattress has a bottom foam layer with cavities whose walls are per

Removable massage modules provide a mattress with a massage function. The mattress is compressed and shipped in a packing box with the massage modules separate from the mattress. The end customer then inserts the massage modules. The mattress has a bottom foam layer with cavities whose walls are perpendicular to the outer surface of the foam layer. Each massage module includes a massage motor encased in molded foam. The molded foam is attached to a foam section with cylindrical holes that pass from an outer side to the molded foam and allow hot air to escape the massage motor. The top and bottom sides of each massage module have the shape formed by the walls of the cavities. The massage modules are connected by power cords to a module controller that receives RF signals from a remote control device. The massage modules can also be inserted into a mattress topper.

대표청구항 ▼

1. An article comprising: a foam layer with an outer surface, wherein a cavity in the foam layer has walls that are perpendicular to the outer surface, wherein the walls of the cavity form a shape, and wherein the cavity opens through a hole in the outer surface that has the shape; anda massage modu

1. An article comprising: a foam layer with an outer surface, wherein a cavity in the foam layer has walls that are perpendicular to the outer surface, wherein the walls of the cavity form a shape, and wherein the cavity opens through a hole in the outer surface that has the shape; anda massage module that occupies the cavity in the foam layer, wherein the massage module includes a massage motor encased in molded foam, and wherein a first side of the massage module has the shape. 2. The article of claim 1, wherein the outer surface of the foam layer and the first side of the massage module are coplanar. 3. The article of claim 1, wherein the outer surface of the foam layer is a bottom surface of a mattress. 4. The article of claim 1, wherein the foam layer is part of a mattress topper. 5. The article of claim 1, further comprising: a module controller that is connected to the massage module by a cord. 6. The article of claim 5, wherein the module controller is adapted to receive a radio frequency signal from a remote control device. 7. The article of claim 1, wherein the massage module is replaceable. 8. The article of claim 1, further comprising: a second foam layer that is glued to the foam layer with the cavity. 9. A method comprising: forming a cavity in a foam layer, wherein the cavity has walls that are perpendicular to an outer surface of the foam layer, wherein the walls of the cavity form a shape, and wherein the cavity opens through a hole in the outer surface that has the shape; andforming a massage module that includes a massage motor encased in molded foam, wherein a first side of the massage module has the shape. 10. The method of claim 9, further comprising: compressing the foam layer in a bag; andsealing the bag to prevent air from entering the bag. 11. The method of claim 10, further comprising: placing the compressed foam layer and the massage module in a packing box. 12. The method of claim 9, wherein the foam layer is part of a mattress topper. 13. The method of claim 9, wherein the foam layer is part of a mattress. 14. The method of claim 9, further comprising: connecting the massage motor via a cord to a controller, wherein the controller is adapted to receive a radio frequency signal. 15. A method comprising: forming a cavity in a foam layer, wherein the cavity has walls that are perpendicular to an outer surface of the foam layer, wherein the walls of the cavity form a shape, and wherein the cavity opens through a hole in the outer surface that has the shape;forming a massage module that includes a massage motor encased in molded foam, wherein a first side of the massage module has the shape;inserting a foam plug into the cavity; andcompressing the foam layer with the foam plug inserted into the cavity. 16. A method comprising: forming a cavity in a foam layer, wherein the cavity has walls that are perpendicular to an outer surface of the foam layer, wherein the walls of the cavity form a shape, and wherein the cavity opens through a hole in the outer surface that has the shape; andforming a massage module that includes a massage motor encased in molded foam, wherein a first side of the massage module has the shape, and wherein the massage module has a plurality of cylindrical holes that are orthogonal to the first side. 17. The method of claim 16, wherein the step of forming the massage module includes attaching the molded foam to a foam section having the plurality of cylindrical holes. 18. An article comprising: a massage module that includes a massage motor encased in molded foam, wherein a first side of the massage module has a shape;a foam layer; andmeans for receiving the massage module into the foam layer, wherein the means exhibits the shape. 19. The article of claim 18, wherein the means has walls that are perpendicular to an outer surface of the foam layer, and wherein the walls form the shape. 20. The article of claim 18, wherein the foam layer is part of a mattress. 21. An article comprising: a foam layer with an outer surface, wherein a cavity in the foam layer has walls that are perpendicular to the outer surface, wherein the walls of the cavity form a shape, and wherein the cavity opens through a hole in the outer surface that has the shape; anda massage module that occupies the cavity in the foam layer, wherein the massage module includes a massage motor encased in molded foam, wherein a first side of the massage module has the shape, and wherein the massage module has a plurality of cylindrical holes that are orthogonal to the first side.