US3300892A

US3300892A - Walking doll or the like

Info

Publication number: US3300892A
Application number: US511507A
Authority: US
Inventors: Gardel Robert; Gorsky Egon
Original assignee: Individual
Current assignee: Individual
Priority date: 1965-12-03
Filing date: 1965-12-03
Publication date: 1967-01-31
Anticipated expiration: 1984-01-31
Also published as: FR1502506A; DE1603343B1; GB1097668A

Description

Jan. 31,1967 R ARD L ET'AL 3,300,892 I WALKING DOLL OR THE LIKE Filed Dec. 5, 1965 v ATTORNEYS United States Patent 3,300,882 WALKING DQLL OR THE LIKE Robert Gardel, 11 Riverside Drive, New York, N.Y. 10023, and Egon Gorsky, 365 E. 46th St., Brooklyn, N.Y. 11220 Filed Dec. 3, 1965, Ser. No. 511,507 Claims. (Cl. 46-149) This invention relates to Walking figures, particularly dolls, which utilize .gravity to actuate the legs.

An object of the invention is to provide a simplified arrangement for actuating the legs of a doll or the like to cause the latter to walk.

Another object is to provide a walking doll or the like of a very simplified construction which does not require complicated or intricate mechanical mechanisms such as levers, gears, rods, frames and the like as heretofore employed for providing this animating function.

A further object is to provide an arrangement for actuating the legs of a doll or the like which utilizes gravity as the actuating force for moving the legs and which is readily adaptable for use in combination with other forces whereby gravity along with one or more mechanically applied forces may be employed to propel the legs.

A further object is to provide certain improvements in the form, construction, arrangement, and material of the several elements whereby the above named and other objects may efliciently be attained.

Practical embodiments of the invention are shown in the accompanying drawings wherein:

FIG. 1 is a partial elevational view of a doll constructed according to the invention.

FIG. 2 is a partial sectional view taken along the line 11-11 of FIG. 1.

FIG. 2A is a partial view of the dolls leg shown in a position rotated ninety degrees from that of FIG. 2 in order to show more clearly the insertion groove.

FIG. 3 is a partial sectional view taken along the line III-III of FIG. 1.

FIG. 4 is a partial sectional view taken along the same cutting plane as PG. 3, but showing an alternate construction.

Referring to the drawings, FIG. 1 shows the lower extremity of a doll body along with legs 12 (only one shown) mounted thereon. The body 10 and legs 12 may be made hollow, as shown, from a suitable material such as plastic. Openings 14 (only one shown) at the Sides in the lower extremity of the body 10 receive projections indicated generally at 16 (only one shown) on the leg 12 to mount the latter on the body 10. The projection 16 has an annular groove 18 in which is received a portion of the doll body 10 adjacent the opening 14. The inner part 20 of the projection 16 forms a rim or flange having a larger diameter than the opening 14 in the doll body while the smaller diameter of the groove 18 is less than that of the opening 14.

In order to insert the projection 16 within the opening 14 to reside in the position shown in FIG. 2, an angled groove 22 may be provided on the inner part 20. The groove 22 leads from the inner face of the projection 16 to the annular groove 18. To insert the projection 16 into the opening 14, a section of the inner peripheral edge of the doll body defining the opening 14 is flexed slightly to fit into the angled groove 22. The leg is then rotated, said peripheral edge being carried in the angled groove 22 until said peripheral edge is carried into the annular groove 18. Thus, in effect, the leg is threaded into position, that is, into the assembled position shown in FIG. 2 where the inner peripheral edge of the doll body forming opening 14 is accommodated in groove 18, the

ice

latter serving to hold the leg on the body. Thus the angled groove 22 is used only for inserting the projection 16 into and removing it from the opening 14. Alternatively, the materials used for the body 10 and leg 12 may be made sufliciently flexible so that the projection 16 may be forcibly inserted as the materials flex.

The groove 18 in the projection 16 is slightly wider than the thickness of the body accommodated in the groove 18 so that the leg is free to rotate. Also, since the opening 14 is of larger diameter than that of the smaller diameter of the annular groove 18, the leg 12 and its projection 16 are free for limited movement relative to the body, i.e. the leg is free for limited movement in any direction transverse to the center line of opening 14 in the body.

In order to provide for gravity actuation of the legs, a pivotal support or connection 24 is provided between the body and legs at an offset position. As shown in FIG. 1, the pivotal connection 24 is located at a frontal position of the leg and is forward of the center line of the opening 14 in the doll body and also forward of the center of gravity of the leg when the latter is supporting the body in a normal upright position as represented by the solid lines in FIG. 1. Thus it will be seen in FIG. 1

that the pivotal connection 24 is forward of the center of gravity (C.G.) of the leg 12 by the distance d. It will be readily apparent, therefore, that when the body 10 is tilted or rocked to one side so that the weight is placed on one leg and the other is lifted off the ground or surface S, the latter leg will swing forward due to its own weight as the center of gravity of the leg tends to move to a position underlying the pivotal connection 24. Thus the leg 12 will swing from the solid line to the. broken line position shown in FIG. 1, and by tilting or rocking the body from side to side, the two legs will alternately swing forward due to their own weight to simulate walking. As previously described, the leg with its projection 16 is free for limited transverse movement in any direction relative to the center line of the opening 14. The pivot connection 24, however, limits the leg to an arcuate or swinging movement about the axis of pivot connection 24. The groove 18 receiving portions of the body adjacent the opening 14 serves to guide the leg during such swinging movement. The limits of this swinging movement of the leg about connection 24 are, of course, determined by the difference between the diameter of the opening 14 and the smaller diameter of the groove 18.

The pivotal-connection 24 between the legs and body may be made by a rivet 26 (FIG. 3) extending through suitable aligned openings in the leg and body and adapted to rotate in said aligned openings. Alternatively, the leg 12a may be provided with an integral projection 27 received within an opening 28 in the doll body 10a as shown in FIG. 4. This latter arrangement is such that the projection 27 may be disengaged from the opening 28 to permit the leg 12a to be swung to any desired position, e.g. ninety degrees forward to a sitting position. It will be understood that the projection 26 is disposed in the opening 28 whenever the doll is walked and is disengaged, as desired, by the user. The projection may be disengaged merely by forcibly rotating the leg 12a relative to the body 10a so that the portion of the body and leg adjacent the opening 28 and projection 27 flex to permit the projection to ride out of the opening and thereafter bear against the outside surface of the doll body as the leg is swung to a sitting or other position. In rotating the leg from a sitting to an erect position, the projection 27 will snap into the opening 28 as soon as the two come into alignment. The projection 27 will not normally disengage itself from the opening unless it is desired to force it out manually as described.

From the above description, it will be seen that the doll may be walked merely by tilting or rocking the body. Thus, a child may grasp the hand (not shown) or other part of the doll to rock the latter from side to side to walk it.

It will be observed that the construction does not require any complicated mechanism and further that it leaves a great deal of unused space Within the body and leg adjacent the body-leg connection, thereby making the construction readily adaptable to receive mechanisms, as may be desired, to cause or assist in causing the body to rock from side to side.

It will be understood that various changes may be made in the form, construction and arrangement of the several parts without departing from the spirit and scope of the invention, and hence we do not intend to be limited to the details shown or described herein except as the same are included in the claims or may be required by disclosures of the prior art.

What we claim is:

1. A doll or the like having legs mounted on a body, pivot connection means between each leg and the body disposed forward of the center of gravity of the legs when the latter are upright and are supporting the body in an erect position, said pivotal connection means providing independent free suspension for each leg whereby upon being free of a supporting surface, the legs are gravity actuated to freely swing forwardly of the erect body, and means limiting the swinging movement of the legs whereby simulated Walking may be achieved on a flat surface by rocking the body from side-to-side to alternately free each leg of said fiat surface, said limiting means comprising a projection on each leg received at least partly within an opening in the body, said projection having a peripheral groove bounded by a rim or flange, said groove having an inner diameter less than the diameter of said body opening and said rim or flange having means comprising a diameter sufiiciently large so that at least portions of the body adjacent the body opening are accommodated in the groove, whereby said portions of the body and said groove cooperate to guide and limit arcuate swinging motion of the projection as the leg pivots about said pivot connection.

2. A doll or the like according to claim 1 wherein said projection has a second groove in its peripheral face intersecting said first groove at an acute angle and adapted to receive and pass a peripheral edge portion of the doll body adjacent said body opening to facilitate insertion and assembly of said projection Within the body opening.

3. A doll or the like according to claim 1 wherein said pivot connection means comprises a projecting element extending between and providing relative motion between the leg and the doll body.

4. A doll or the like according to claim 3 wherein the doll body and legs are made of material having a resiliency permitting fiection thereof to allow the projecting element to disengage the pivot connection means when the leg is forcibly rotated.

5. A doll or the like according to claim 3 wherein the projecting element extends axially relatively to said body opening, said projecting element pivotally supporting a section of the body adjacent said body opening within said groove.

References Cited by the Examiner UNITED STATES PATENTS 1,633,147 6/1927 Whiteside 46-149 2,685,759 8/1954 Ravich et al. 46-150 FOREIGN PATENTS 474,279 9/ 1952 Italy. 498,756 9/1954 Italy.

RICHARD C. PINKHAM, Primary Examiner.

L. J. BOVASSO, Assistant Examiner.

Claims

1. A DOLL OR THE LIKE HAVING LEGS MOUNTED ON A BODY, PIVOT CONNECTION MEANS BETWEEN EACH LEG AND THE BODY DISPOSED FORWARD OF THE CENTER OF GRAVITY OF THE LEGS WHEN THE LATTER ARE UPRIGHT AND ARE SUPPORTING THE BODY IN AN ERECT POSITION, SAID PIVOTAL CONNECTION MEANS PROVIDING INDEPENDENT FREE SUSPENSION FOR EACH LEG WHEREBY UPON BEING FREE OF A SUPPORTING SURFACE, THE LEGS ARE GRAVITY ACTUATED TO FREELY SWING FORWARDLY OF THE ERECT BODY, AND MEANS LIMITING THE SWINGING MOVEMENT OF THE LEGS WHEREBY SIMULATED WALKING MAY BE ACHIEVED ON A FLAT SURFACE BY ROCKING THE BODY FROM SIDE-TO-SIDE TO ALTERNATELY FREE EACH LEG OF SAID FLAT SURFACE, SAID LIMITING MEANS COMPRISING A PROJECTION ON EACH LEG RECEIVED AT LEAST PARTLY WITHIN AN OPENING IN THE BODY, SAID PROJECTION HAVING A PERIPHERAL GROOVE BOUNDED BY A RIM OF FLANGE, SAID GROOVE HAVING AN INNER DIAMETER LESS THAN THE DIAMETER OF SAID BODY OPENING AND SAID RIM OR FLANGE HAVING MEANS COMPRISING A DIAMETER SUFFICIENTLY LARGE