Swing device for dolls in groups

• US 4,901,459 A
• Filed: 11/25/1987
• Issued: 02/20/1990
• Est. Priority Date: 11/25/1987
• Status: Expired due to Fees

• Current Assignee: Yeong R. Lee
• Original Assignee: Yeong R. Lee
• Inventors: Lee, Yeong R.
• Primary Examiner(s): Dorner, Kenneth J.
• Assistant Examiner(s): Hakomaki, J.
• Application Number:
  US07/125,187
• Time in Patent Office: 818 Days
• Field of Search: 40/414, 40/411, 40/415, 40/416-421, 446/334, 446/298, 446/359, 446/361, 446/72, 446/353, 446/354, 446/356, 446/184, 446/290, 446/320
• US Class Current: 40/414
• CPC Class Codes: G09F 19/08 Dolls, faces, or other representations of living forms with moving parts in the nature of toys A63H
• CPC Class Codes: G09F 2019/086 Dolls

Abstract

The present invention provides a doll which has a pair of legs and a frame, with a generally horizontal slotted follower, fixed onto the top of the legs. A movable support frame for supporting the upper torso of the doll is pivotally mounted at its upper and lower ends onto the frame. A first motor is installed on the movable support frame, and an eccentric pin member is operatively connected to and activated by the first motor for actuating the hand rod and the head rod of the dolls. The slotted follower of the frame provides a slot which slidingly receives the eccentric pin member. While the eccentric pin member is rotating around the axis of the first motor, the movable support frame is activated and turn right and left reciprocatively thereby. A plurality of corresponding or similar dolls may be pivotally mounted onto a connecting rod inside of the box; thus, the dolls will swing simultaneously while the connecting rod is activated by a second motor in the box to move reciprocatively in a transverse direction.

Claims

1. A drive device for providing decorative action to a doll comprising:

a first doll leg;

a second doll leg;

a main frame comprising a first frame portion and a second frame portion;

said first frame portion being mounted on and supported by said first and second legs;

a first slotted follower mounted on said first frame portion;

said second frame portion being pivotally mounted on said first frame portion for supporting an upper portion of the doll; and

a first activating means, including an eccentric pin member operatively connected in a slot of said first slotted follower, mounted on said main frame for moving said second frame portion relative to said first frame portion between a first position and a second position, such that a first animated motion is imparted to said second frame portion of said doll upon activation of said first activating means.

2. A drive device as recited in claim 1, wherein said first slotted follower is mounted generally horizontally on said first frame portion, said second frame portion is pivotally mounted about a substantially vertical axis on said first frame portion, and said first activating means is mounted on second frame portion, such that said first animated motion is defined by a pivotal motion of said second frame portion about said substantially vertical axis.

3. A drive device as recited in claim 2, wherein

said first activating means comprises:

a motor having a substantially vertical rotatable output shaft;

a link member having a first and a second end, said first end of said link member being fixedly connected to the output shaft of said motor for rotation therewith; and

said eccentric pin member is fixed to a substantially horizontally disposed face of said second end of said link member and extends substantially parallel to said output shaft of said motor.

4. A drive device as recited in claim 3, further comprising

a hand rod, having a first end and a second end, pivotally mounted on a side of said second frame portion, said first end of said hand rod being a free end and adapted to receive a doll'"'"'s hand thereon, and said second end of said hand rod including an integral substantially horizontal second slotted follower with a slot operatively receiving said pin member of said first activating means, such that a second animated motion is imparted to said hand rod upon activation of said motor.

5. A drive device as recited in claim 1, wherein said first slotted follower is mounted generally vertically on said first frame portion, said second frame portion is pivotally mounted about a substantially horizontal axis on said first frame portion, and said first activating means is mounted on said first frame portion, such that said first animated motion is defined by pivotal motion of said second frame portion about said substantially horizontal axis.

6. A drive device as recited in claim 5, wherein said first activating means comprises:

a motor having a substantially horizontal rotatable output shaft;

a link member having a first end and a second end, said first end of said link member being fixedly connected to the output shaft of said motor for rotation therewith; and

said eccentric pin member is fixed to a substantially vertical face of said second end of said link member and extends substantially parallel to said output shaft of said motor.

7. A drive device as recited in claim 6, wherein

said second frame portion comprises a head rod, having a first end and a second end, pivotally mounted to said first frame portion about a substantially horizontal axis, said first end of said head rod being a free end and adapted to receive a doll'"'"'s head thereon, said second end of said head rod having a pin attached thereto which extends substantially horizontally therefrom and operatively connects in a second slot of said first slotted follower,

such that rotation of said output shaft of said motor causes corresponding to-and-fro movements of said head rod.

8. A drive device as recited in claim 6, further comprising a hand rod, having a first end and a second end, pivotally mounted about a substantially vertical axis on a side of said first frame portion said first end of said hand rod being a free end and adpated to receive a doll'"'"'s hand thereon, and means for operatively connecting said second end of said hand rod to said first slotted follower, such that rotation of said output shaft of said motor causes corresponding movement of said hand rod.

9. A drive device as recited in claim 8, wherein said connecting means comprises

a horizontal short arm having a first end and a second end, said first end of said short arm being fixed to said second end of said hand rod and extending radially outwardly therefrom;

a link bar having a first end and a second end, said first end of said link bar being pivotally connected with said second end of said short arm and said second end of said link bar being pivotally connected to said first slotted follower.

10. A drive device as recited in claim 7, further comprising a hand rod, having a first end and a second end, pivotally mounted about a substantially vertical axis on a side of said first frame portion, said first end of said hand rod being a free end and adapted to receive a doll'"'"'s hand thereon, and means for operatively connecting said second end of said hand rod to said first slotted follower, such that rotation of said output shaft of said motor causes corresponding movement of said hand rod.

11. A drive device as recited in claim 1, further comprising:

a box;

a leg bracket fixed to an upper surface of said box and pivotally attached to said first doll leg;

a swing lever, having a first end and a second end, pivotally mounted within said box, said first end of said swing lever being pivotally attached to said second doll leg;

a connecting rod having a first end and a second end, said first end of said connecting rod being pivotally attached to said second end of said swing lever;

a second activating means, installed in said box, for reciprocatively driving said connecting rod, such that a decorative action is imparted to said first and second doll legs relative to said box.

12. A drive device as recited in claim 3, further comprising:

a box;

a leg bracket fixed to an upper surface of said box and pivotally attached to said first doll leg;

a swing lever, having a first end and a second end, pivotally mounted within said box, said first end of said swing lever being pivotally attached to said second doll leg;

a connecting rod having a first end and a second end, said first end of said connecting rod being pivotally attached to said second end of said swing lever;

a second activating means, installed in said box, for reciprocatively driving said connecting rod, such that a decorative action is imparted to said first and second doll legs relative to said box.

13. A drive device as recited in claim 4, further comprising:

a box;

a leg bracket fixed to an upper surface of said box and pivotally attached to said first doll leg;

a swing lever, having a first end and a second end, pivotally mounted within said box, said first end of said swing lever being pivotally attached to said second doll leg;

a connecting rod having a first end and a second end, said first end of said connecting rod being pivotally attached to said second end of said swing lever;

a second activating means, installed in said box, for reciprocatively driving said connecting rod, such that a decorative action is imparted to said first and second doll legs relative to said box.

14. A drive device as recited in claim 6, further comprising:

a box;

a leg bracket fixed to an upper surface of said box and pivotally attached to said first doll leg;

a swing lever, having a first end and a second end, pivotally mounted within said box, said first end of said swing lever being pivotally attached to said second doll leg;

a connecting rod having a first end and a second end, said first end of said connecting rod being pivotally attached to said second end of said swing lever;

a second activating means, installed in said box, for reciprocatively driving said connecting rod, such that a decorative action is imparted to said first and second doll legs relative to said box.

15. A drive device as recited in claim 7, further comprising:

a box;

a leg bracket fixed to an upper surface of said box and pivotally attached to said first doll leg;

a swing lever, having a first end and a second end, pivotally mounted within said box, said first end of said swing lever being pivotally attached to said second doll leg;

A connecting rod having a first end and a second end, said first end of said connecting rod being pivotally attached to said second end of said swing lever;

a second activating means, installed in said box, for reciprocatively driving said connecting rod, such that a decorative action is imparted to said first and second doll legs relative to said box.

16. A drive device as recited in claim 8, further comprising:

a box;

a leg bracket fixed to an upper surface of said box and pivotally attached to said first doll leg;

a swing lever, having a first end and a second end, pivotally mounted within said box, said first end of said swing lever being pivotally attached to said second doll leg;

a connecting rod having a first end and a second end, said first end of said connecting rod being pivotally attached to said second end of said swing lever;

a second activating means, installed in said box, for reciprocatively driving said connecting rod, such that a decorative action is imparted to said first and second doll legs relative to said box.

17. A drive device for providing decorative action to a doll, comprising:

a box;

a plurality of dolls, each having a first leg and a second leg, a first frame portion mounted on said first and second legs, a second frame portion pivotally attached to said first frame portion, and an activating means for causing pivotal motion of said second frame portion relative to said first frame portion, such that a first animated motion is imparted to said second frame portion of said doll upon activation of said first activating means; and

a drive means mounted to said box for causing movement of each of said first and second legs of each of said plurality of dolls, simultaneously;

said movement of each of said first and second legs being relative to the other of said first and second legs and to said box, such that each of said plurality of dolls is moved in unison.

18. A drive device as recited in claim 17, further comprising

a plurality of leg brackets fixed to said box;

each of said first legs of each of said plurality of dolls being pivotally attached to one of said plurality of leg brackets.

19. A drive device as recited in claim 18, wherein:

said activating means comprises

a first motor mounted on said second frame portion and including a rotatable, substantially vertical output shaft, and a pin eccentrically mounted to said output shaft; and

said first frame portion includes a substantially horizontal slotted follower fixedly mounted thereon, said pin being operatively mounted in said slotted follower, such that a first animated motion is imparted to said second frame portion upon activation of said first motor.

20. A drive device as recited in claim 19, wherein

said drive means comprises:

a second motor with a rotatable output shaft;

a plurality of swing levers, each having a first end and a second end, pivotally mounted in said box about a plurality of pivots, said first end of each of said plurality of swing levers being pivotally connected with said second leg of each of said plurality of dolls; and

motion converting means, connected between said output shaft of said second motor and said second end of each of said plurality of swing levers, for converting rotary motion of said output shaft of said motor to to-and-fro motion of said plurality of swing levers about said plurality of pivots, such that a decorative action is imparted to each of said second doll legs in unison upon activation of said second motor.