초록 ▼

A telescoping in-use cover plate that includes at least two inter-fitting members that enable the cover to be retracted to the wall when not in use and expanded to increase the depth of the outlet cover and allow a plug to be plugged into the outlet when the cover is closed. Specific implementation

A telescoping in-use cover plate that includes at least two inter-fitting members that enable the cover to be retracted to the wall when not in use and expanded to increase the depth of the outlet cover and allow a plug to be plugged into the outlet when the cover is closed. Specific implementations allow for vertical and horizontal mounting and installation, knockouts and/or adapter plates for conversion to alternate electrical configurations.

대표청구항 ▼

The invention claimed is: 1. An expandable electrical device cover assembly comprising: a base configured for attachment to an electric box; and a cover operably coupled to the base; a plurality of interfitting, telescoping members between the base and cover; wherein the electrical device cover ass

The invention claimed is: 1. An expandable electrical device cover assembly comprising: a base configured for attachment to an electric box; and a cover operably coupled to the base; a plurality of interfitting, telescoping members between the base and cover; wherein the electrical device cover assembly expands from a first depth to a second depth at least two times the first depth; wherein the first telescoping member includes an inner curled portion curled beyond a 90 degree angle from a wall of the first telescoping member and the second telescoping member includes an outer curled portion curled beyond a 90 degree angle from a wall of the second telescoping member. 2. The cover assembly of claim 1, wherein the base comprises the plurality of interfitting, telescoping members and the cover is hingedly coupled to the base through the telescoping members. 3. The cover assembly of claim 1, wherein the cover comprises the plurality of interfitting, telescoping members and the cover and the plurality of interfitting telescoping members are hingedly coupled to the base. 4. The cover assembly of claim 1, wherein the cover and the base are round. 5. The cover assembly of claim 4, wherein the electrical device cover assembly expands from the first depth to the second depth by twisting. 6. The cover assembly of claim 1, wherein the first telescoping member is larger than the second telescoping member and the second telescoping member fits within the first telescoping member. 7. The cover assembly of claim 1, wherein the inner curled portion interlocks with the outer curled portion when the cover assembly is expanded to the second depth. 8. The cover assembly of claim 1, wherein the plurality of interfitting, telescoping members are each coupled to an adjacent interfitting, telescoping member by a flexible material. 9. The cover assembly of claim 1, wherein the cover assembly is maintained at the first depth using a clip. 10. An expandable electrical device cover assembly comprising: a base configured for attachment to an electric box; and a cover operably coupled to the base, a plurality of interfitting telescoping members operably coupled between the base and the cover and comprising a first telescoping member having an angled sidewall, an inner groove and a stopper portion, and a second telescoping member; wherein the electrical device cover assembly is expandable from a first depth to a second depth; wherein a depth of the cover assembly is equal to the first depth when the electrical device is not in use; and wherein the second telescoping member includes an outer curled portion that sits in the inner groove and contacts the stopper portion when the cover assembly is collapsed to the first depth. 11. The cover assembly of claim 10, wherein the plurality of interfitting, telescoping members are each coupled to an adjacent interfitting, telescoping member by a flexible material. 12. The cover assembly of claim 10, wherein the cover assembly is maintained at the first depth using a clip. 13. The cover assembly of claim 10, wherein the base comprises the plurality of interfitting, telescoping members and the cover is hingedly coupled to the base through the telescoping members. 14. The cover assembly of claim 10, wherein the cover comprises the plurality of interfitting, telescoping members and the cover and the plurality of interfitting telescoping members are hingedly coupled to the base. 15. The cover assembly of claim 10, wherein the outer dimension of the first telescoping member is larger than the outer dimension of the second telescoping member. 16. An expandable electrical device cover assembly comprising: a base configured for attachment to an electric box; and a cover operably coupled to the base, a plurality of interfitting telescoping members operably coupled between the base and the cover and comprising a first telescoping member having an angled sidewall, an inner groove and a stopper portion, and a second telescoping member; wherein the electrical device cover assembly is expandable from a first depth to a second depth; wherein a depth of the cover assembly is equal to the first depth when the electrical device is not in use; and wherein the cover assembly is maintained at the first depth using a clip. 17. The cover assembly of claim 16, wherein the plurality of interfitting, telescoping members are each coupled to an adjacent interfitting, telescoping member by a flexible material. 18. The cover assembly of claim 16, wherein the base comprises the plurality of interfitting, telescoping members and the cover is hingedly coupled to the base through the telescoping members. 19. The cover assembly of claim 16, wherein the cover comprises the plurality of interfitting, telescoping members and the cover and the plurality of interfitting telescoping members are hingedly coupled to the base. 20. The cover assembly of claim 16, wherein the outer dimension of the first telescoping member is larger than the outer dimension of the second telescoping member.