Shower caddy

1. A shower caddy for attachment to an associated outer enclosure panel or door of an associated shower or tub enclosure, the shower caddy comprising:

a body and an attachment mechanism mounted on an end portion of the body, the attachment mechanism having at least one movable mounting arm, wherein the attachment mechanism is configured such that downward movement of the body relative to the attachment mechanism by force of gravity moves the mounting arm from a rest position toward an engagement position where the mounting arm is engageable with the associated outer enclosure panel or door.

2. The shower caddy of claim 1 , wherein in the rest position the at least one mounting arm extends forward from the attachment mechanism and in the engagement position the at least one mounting arm extends from a side of the attachment mechanism, the at least one mounting arm moves between the rest position and the engagement position in a common plane that is transverse to the force of gravity.

3. The shower caddy of claim 1 , wherein the attachment mechanism includes a drive assembly interconnecting the body and the at least one mounting arm, the drive assembly operable by the movement of the body relative to the attachment mechanism.

4. The shower caddy of claim 3 , wherein the drive assembly includes at least one lead screw connected to the at least one mounting arm and a drive member displaceable by the movement of the body to drive or rotate the at least one lead screw.

5. The shower caddy of claim 4 , wherein the drive assembly includes a pair of lead screws each driven by the displacement of the drive member, and the at least one mounting arm is a pair of movable mounting arms that are directly secured to the lead screws.

6. The shower caddy of claim 5 , wherein the drive member includes male threaded sections for threadingly engaging the lead screws, wherein as the drive member is displaced the lead screws are caused to rotate in opposite directions from one another via the male threaded sections of the drive member which, in turn, moves the mounting arms, the mounting arms rotating together and in sync with the displacement of the drive member.

7. The shower caddy of claim 6 , wherein the drive member includes a pair of arcuate portions that at least partially enclose the lead screws, each of the arcuate portions includes one of the male threaded sections.

8. The shower caddy of claim 7 , wherein each of the arcuate portions includes spaced angled ribs which together define one of the male threaded sections.

9. The shower caddy of claim 6 , including a cover for housing both the drive assembly and a separate support member secured to the cover, the support member adapted to rotationally support the lead screws.

10. The shower caddy of claim 9 , wherein the support member includes a pair of lower platforms and a pair of corresponding upper platforms, the lead screws rotationally supported by the lower and upper platforms of the support member.

11. The shower caddy of claim 5 , wherein the drive assembly is configured to move the mounting arms from the engagement position toward the rest position upon upward movement of the body relative to the attachment mechanism.

12. The shower caddy of claim 11 , wherein the drive assembly includes a biasing member supported by the drive member, the biasing member normally biasing the mounting arms toward their rest position, the biasing member compressed by the movement of the mounting arms toward their engagement position.

13. The shower caddy of claim 1 , wherein the at least one mounting arm is rotatable about an axis that extends parallel to the force of gravity.

14. A shower caddy comprising:

a body and an attachment mechanism mounted on an end portion of the body for releasably attaching the shower caddy to an associated outer enclosure panel or door of an associated shower or tub enclosure, the attachment mechanism including:

a cover for housing a drive assembly operable by movement of the body relative to the attachment mechanism, and mounting arms connected to the drive assembly, the drive assembly operably to move the mounting arms between a rest position where the mounting arms extend forward from the attachment mechanism and an engagement position where the mounting arms extend from opposite sides of the attachment mechanism for engaging the associated enclosure panel or door.

15. The shower caddy of claim 14 , wherein the drive assembly includes lead screws connected to the mounting arms and a drive member connected to the end portion of the body, the drive member displaceable by the body to drive or rotate the lead screws.

16. The shower caddy of claim 15 , wherein the drive member includes male threaded sections for threadingly engaging the lead screws, wherein as the drive member is displaced the lead screws are caused to rotate in opposite directions from one another via the male threaded sections of the drive member which, in turn, moves the mounting arms, the mounting arms rotating together and in sync with the displacement of the drive member.

17. The shower caddy of claim 16 , wherein each of the male threaded sections is defined by spaced angled ribs formed integral with the drive member.

18. The shower caddy of claim 16 , further including a support member housed in the cover, the support member adapted to rotationally support the lead screws.

19. The shower caddy of claim 14 , wherein the drive assembly is configured such that downward movement of the body relative to the attachment mechanism moves the mounting arms from the rest position to the engagement position, and upward movement of the body relative to the attachment mechanism moves the mounting arms from the engagement position to the rest position.