CRADLE

• US 20030093859A1
• Filed: 11/21/2001
• Published: 05/22/2003
• Est. Priority Date: 11/21/2001
• Status: Active Grant

• Current Assignee: Cosco Management Incorporated (Dorel Industries Incorporated)
• Original Assignee: Cosco Management Incorporated (Dorel Industries Incorporated)
• Inventors: Roudebush, H. Richard
• Granted Patent: US 6,578,212 B2
• Time in Patent Office: Days
• US Class Current: 5/108
• CPC Class Codes: A47D 9/02 with rocking mechanisms

Abstract

A cradle is provided having a connector coupling a base frame to a bed frame. The connector restricts movement of the bed frame relative to the base frame. Additionally, a lock is coupled to the connector for fixing movement of the bed frame relative to the base frame.

Claims

1. A cradle comprising

a base frame,

a bed frame pivotably coupled to the base frame for movement relative to the base frame about a pivot axis, and

a lock apparatus coupled to the base frame, the lock apparatus comprising a first lock member having a locked position and an unlocked position, the first lock member being movable in a direction substantially parallel to the pivot axis when it is moved between the locked and the unlocked position.

2. The cradle of claim 1, wherein the first lock member has a handle.

3. The cradle of claim 1, wherein the first lock member comprises an annular ring mounted substantially concentrically about the pivot axis.

4. The cradle of claim 1, wherein the lock apparatus comprises a second lock member coupled to the bed frame for pivotable movement with the bed frame, the first lock member being configured to engage the second lock member.

5. The cradle of claim 4, wherein the first lock member engages the second lock member when the first lock member is moved to the locked position.

6. The cradle of claim 4, wherein the first lock member includes a notch and the second lock member includes a tab, the notch being configured to receive the tab and thereby lock the first lock member in a fixed position relative to the second lock member.

7. The cradle of claim 6, wherein the bed frame has a resting position relative to the base frame, and the notch is configured to engage the tab only when the bed frame is in the resting position.

8. A cradle comprising

a base frame,

a bed frame,

a connector configured to pivotably couple the bed frame to the base frame, and

a lock configured to engage the connector, wherein one of the lock and the connector has a tab and the other of the lock and the connector has a slot configured to receive the tab, thereby locking the bed frame against movement relative to the base frame.

9. The cradle of claim 8, wherein the connector is substantially cylindrical and has an axis.

10. The cradle of claim 9, wherein the lock is configured to move between a locked position and an unlocked position in a direction substantially parallel to the axis.

11. The cradle of claim 8, wherein the lock is a sleeve configured to slidably move along the connector.

12. The cradle of claim 8, wherein the lock includes a handle.

13. The cradle of claim 8, wherein the connector restricts rotation of the bed frame relative to the base frame to within a predetermined angle of rotation.

14. A cradle comprising

a base frame,

a bed frame, and

a connector configured to pivotably couple the bed frame to the base frame, wherein the connector is configured to restrict pivoting of the bed frame relative to the base frame to within a predetermined angle.

15. The cradle of claim 14, wherein the connector has a first portion coupled to the base frame and a second portion coupled to the bed frame.

16. The cradle of claim 15, wherein the first portion and second portion are coaxial.

17. The cradle of claim 15, wherein one of the first portion and the second portion includes a slot and the other of the first portion and the second portion includes an axially extending tab configured to mate with the slot.

18. The cradle of claim 17, wherein the slot is arcuately formed about a central axis.

19. The cradle of claim 17, wherein the axially extending tab moves relative to the slot when the bed frame is rotated relative to the base frame.

20. A cradle comprising

a base frame having longitudinally spaced, upwardly extending end members, the end members each having a top portion defining a central, longitudinally extending pivot axis,

a bed frame having longitudinally spaced, upwardly extending end members disposed between the base frame end members, the bed frame end members each having a top portion longitudinally aligned with the top portion of one of the base frame end members,

a first connector and a second connector configured to pivotably couple the bed frame to the base frame along the longitudinal axis, the first connector coupling the bed and base end members at one end of the cradle and the second connector coupling the bed and base end members at the other end of the cradle, and

a lock configured to engage the first connector to prevent pivotable movement of the bed frame relative to the base frame.

21. The cradle of claim 20, wherein the first connector has a tab and the lock has a slot configured to receive the tab.

22. The cradle of claim 20, wherein the first connector is substantially cylindrical.

23. The cradle of claim 20, wherein the lock is configured to move between a locked position and an unlocked position in a direction substantially parallel to the longitudinal axis.

24. The cradle of claim 20, wherein the lock is a sleeve configured to slidably move along the first connector.

25. The cradle of claim 20, wherein the lock includes a handle.

26. The cradle of claim 20, wherein the first connector restricts rotation of the bed frame relative to the base frame to within a predetermined angle of rotation.