DOLL HAVING ADJUSTABLE LENGTH HAIR

• US 20060063468A1
• Filed: 09/20/2004
• Published: 03/23/2006
• Est. Priority Date: 09/20/2004
• Status: Active Grant

• Current Assignee: Mattel Incorporated
• Original Assignee: Mattel Incorporated
• Inventors: Ferrigno, Al
• Granted Patent: US 7,063,590 B2
• Time in Patent Office: Days
• US Class Current: 446/319
• CPC Class Codes: A63H 3/001 simulating physiological processes, e.g. heartbeat, breathing or fever with fluid ingestion or emission A63H3/24
• CPC Class Codes: A63H 3/44 Dolls' hair or wigs; Eyelashes; Eyebrows wigs, eyelashes, eyebrows for humans A41G

Abstract

A toy doll has a doll head having an aperture and a doll body supporting the doll head. A tubular member has a first end extending into the doll head proximate the aperture and a second end extending into the doll body. A plug member is movable within the tubular member either toward the first end or toward the second end. A lock of doll hair is secured to the plug member so that at least a portion of the lock of doll hair extends out of the tubular member and out of the head aperture. An electric motor within the doll body includes an output shaft rotatable in first and second directions. A movement assembly interconnects the plug member and the output shaft of the motor so that when the output shaft rotates in the first direction, the plug member moves toward the first end of the tubular member to move a length of a lock of hair out of the head aperture, and when the output shaft rotates in the second direction, the plug member moves toward the second end of the tubular member to withdraw a length of the lock hair into the head aperture.

Claims

1. A toy doll comprising:

a doll head having an aperture extending therethrough;

a doll body supporting the doll head;

a tubular member having a first end extending into the doll head proximate the aperture and a second end extending into the doll body;

a plug member within the tubular member, the plug member being movable toward the first end or toward the second end of the tubular member;

a lock of doll hair secured to the plug member such that at least a portion of the lock of hair extends out of the first end of the tubular member and out of the head aperture;

an electric motor within the doll body, the motor having an output shaft rotatable in first and second directions; and

a movement assembly interconnecting the plug member and the output shaft of the motor so that when the output shaft rotates in the first direction the plug member moves toward the first end of the tubular member to move a length of the lock of hair out of the head aperture and when the output shaft rotates in the second direction the plug member moves toward the second end of the tubular member to withdraw a length of the lock of hair into the head aperture.

2. The toy doll as recited in claim 1, wherein the movement assembly includes a reel member which rotates when the output shaft of the motor rotates and a flexible line at least partially wound on the reel member, at least one end of the flexible line being secured to the plug member.

3. The toy doll as recited in claim 2, wherein a first end of the line is secured to a first side of the plug member and a second end of the line is secured to a second side of the plug member so that when the output shaft and the reel rotates in the first direction the plug member is pulled by the line toward the first end of the tubular member and when the output shaft and the reel rotate in the second direction the plug member is pulled by the line toward the second end of the tubular member.

4. The toy doll as recited in claim 2, wherein flexible line comprises a cable.

5. The toy doll as recited in claim 1, further including an actuator for controlling the operation of the motor and at least one switch for operating the actuator.

6. The toy doll as recited in claim 5, wherein the actuator functions to control the motor output shaft to rotate as long as the switch is engaged.

7. The toy doll as recited in claim 6, wherein the switch comprises a magnetic reed switch which functions to cause the actuator to operate the motor when a magnet is positioned proximate to the switch.

8. The toy doll as recited in claim 6, wherein the switch comprises a momentary push-button switch which functions to cause the actuator to operate the motor as long as the switch is depressed.

9. The toy doll as recited in claim 4, wherein the actuator functions to cause the motor output shaft to rotate in one direction until the plug has moved along the tubular member to a predetermined location and then causes the motor output shaft to rotate in the other direction.

10. The toy doll as recited in claim 1, wherein the plug member is generally cylindrical in shape with an outside surface that movingly engages an inner surface of the tubular member.

11. The toy doll as recited in claim 1, wherein the movement assembly includes a gear train engaged with the output shaft of the motor.

12. A toy doll comprising:

a doll head having an aperture extending thereinto;

a doll body supporting the doll head;

a tube having a first end extending in the doll head from proximate the aperture and a second opposing end in the doll body;

a plug member movable within the tube toward the first end or toward the second end of the tube;

a lock of doll hair secured to the plug member and positioned such that at least a portion of the lock of hair extends out of the first end of the tube and out of the head aperture in any position taken by the plug member in the tube;

an electric motor within one of the doll head and the doll body, the motor having an output shaft rotatable by the motor in first and second directions; and

a movement member coupled with the plug member and interposed mechanically between the plug member and the output shaft of the motor such that when the motor rotates the output shaft in the first direction, the movement member moves in response and moves the plug member toward the first end of the tube, so as to move a length of the lock of hair out of the head aperture and, when the motor rotates the output shaft in the second direction, the movement member moves in response and moves the plug member toward the second end of the tube so as to withdraw a length of the lock of hair into the head aperture and the tube.

13. The toy doll of claim 12 wherein the movement member is flexible and further comprising a reel about which at least part of the movement member is wound.

14. A toy doll of claim 13 wherein the movement member is a flexible line.

15. The toy doll of claim 14 wherein at least one end of the flexible line movement member is coupled with the plug member.

16. The toy doll of claim 14 wherein the flexible line movement member is arranged in generally an endless loop secured with the plug member.

17. A toy doll comprising:

a doll figure including a head having an aperture extending thereinto and a doll body supporting the doll head;

a tube having a first end extending in the doll head from proximate the aperture and a second opposing end in the doll figure;

a plug member movable within the tube toward the first end or toward the second end of the tube;

a lock of doll hair secured to the plug member and positioned such that at least a portion of the lock of hair extends out of the first end of the tube and out of the head aperture in any position taken by the plug member in the tube;

an electric motor within the doll figure, the motor having an output shaft rotatable by the motor in first and second directions; and

movement means including a movement member coupled with the plug member, the movement means being interposed mechanically between the plug member and the output shaft of the motor for moving the plug member with the movement member toward the first end of the tube when the motor rotates the output shaft in the first direction and for moving the plug member with the movement member toward the second end of the tube when the motor rotates the output shaft in the second direction.

18. The toy doll of claim 17 wherein the movement means includes a reel member driven with the output shaft and the movement member is a flexible line at least partially surrounding the reel member and secured with the plug member.