U.S. patent number 3,684,291 [Application Number 05/044,063] was granted by the patent office on 1972-08-15 for dice throwing doll.
Invention is credited to Frank T. Johmann.
United States Patent |
3,684,291 |
Johmann |
August 15, 1972 |
DICE THROWING DOLL
Abstract
This invention relates to toys. In one aspect, the invention
relates to a doll having a movable hand driven by an electric
motor, preferably battery operated, which hand can move through a
sequence of positions. The doll may be constructed so its hand will
shake and throw down a pair of dice placed in its hand, and thus
may be part of a game set including a game board, and dice wherein
markers are moved on the game board a certain number of spaces
determined by throwing dice.
Inventors: |
Johmann; Frank T. (Berkeley
Heights, NJ) |
Family
ID: |
21930340 |
Appl.
No.: |
05/044,063 |
Filed: |
June 8, 1970 |
Current U.S.
Class: |
273/145R;
273/145A; 273/237; 273/249; 446/354 |
Current CPC
Class: |
A63H
13/04 (20130101) |
Current International
Class: |
A63H
13/04 (20060101); A63H 13/00 (20060101); A63f
009/04 () |
Field of
Search: |
;273/145R,145A
;46/116,117,118,119,120,148,247 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Oechsle; Anton O.
Claims
I claim:
1. A battery-operated dice-throwing doll comprising a torso; an arm
carried by said torso terminating in a hand adapted to receive and
hold a die, said hand being rotatably movable between: a first
position for receiving and holding said die, and a second upside
down position whereby said die will fall from said hand; an
electric motor; and actuating means including cam means driven by
said motor and cam follower means engagable with said cam means and
connected to said hand, said actuating means generating a series of
small oscillations followed by a large oscillation, said small
oscillations causing said hand to partially rotate back and forth
while substantially in said first position, said large oscillation
causing said hand to rotate from said first position to said second
position and return; and switch means carried by said hand
responsive to placing a die in said hand to start said motor.
2. A doll according to claim 1, wherein said hand is adapted to
receive and hold said die by means of a dice cup detachably
attached to said hand.
3. A doll according to claim 2, wherein said hand defines a pair of
electrically conducting bores and said dice cup defines a pair of
electrically conducting prongs frictionally insertable into said
bores for detachably attaching said cup to said hand, and wherein
said switch means is defined by said cup and is electrically
connected to said prongs.
4. A doll according to claim 1 wherein said hand is shaped to
define a cup-like recess for receiving and holding a die.
5. A doll according to claim 1, wherein said switch means includes
a pair of terminals carried in the doll's hand and an electrically
conducting die which connects said terminals when placed in said
hand when in a die receiving position.
6. A doll according to claim 1, which includes a head pivotally
mounted on said torso for a turning movement, and head turning
means operated by said motor which turns said head to look towards
said hand and then to look away from said hand.
Description
SUMMARY OF THE INVENTION
The present invention provides a doll which can take an active part
in common children's games. Thus, many games, for example, Pachisi,
involve a game board having a pathway divided into a number of
segments or squares, over which the players move markers leading
from a starting position to a finish point. The players generally
alternate in throwing dice to determine a number by chance,
followed by moving their marker a number of squares corresponding
to said number. Dolls of the invention can be made to shake and
throw down dice. For example, a child in playing a board game
involving dice, places the dice into the doll's hand, e.g., into a
dice cup held in the doll's hand. The doll shakes the dice and
throws them down to generate a number, for example, six. The child
then moves the doll's marker along the game board the six squares.
The child then picks up, shakes and throws down the dice to
determine the child's number and accordingly moves her own marker.
By alternating with the doll in this way the doll appears to be an
active playmate playing the game with the child.
The invention will be further understood by reference to the
drawings and following description which includes a preferred
embodiment of the invention, and wherein:
FIG. 1 is a side view, partly broken away and in section, showing
the doll's right side as she sits in playing position holding a
dice cup, and wherein the dot-dash line shows the arm position as
she throws down the dice.
FIG. 2 is a fragmentary cross-sectional view taken along the line
2--2 of FIG. 1.
FIG. 3 is a cross-sectional view taken along the line 3--3 of FIG.
1.
FIG. 4 is a schematic-like end view illustrating the various
positions of the dice cup when looking towards the front of the
doll of FIG. 1.
FIG. 5 is a fragmentary top view, partly in section, of the doll's
arm of FIG. 1.
FIG. 6 is a side cross-sectional view of the dice cup.
FIG. 7 is a cross-sectional view of a plastic die having an
electrically conducting metal surface.
FIG. 8 is a back view, partly broken away, of the doll's torso
illustrating the driving and gear mechanism.
FIG. 9 is a cross-sectional view of the gear train of FIG. 8.
FIG. 10 is a side view illustrating the driving, timing, cam gear
and its driven gear.
FIG. 11 is a fragmentary side view, partly broken away, of the
upper part of the doll's torso.
FIG. 12 is a schematic electrical wiring diagram of the doll of
FIGS. 1 to 11.
FIG. 13 is a fragmentary side view, partly broken away, of a
modification of the embodiment of FIGS. 1 to 12.
FIG. 14 is a fragmentary side view, partly broken away, of yet
another modification.
FIG. 15 is a sectional view taken along the line 15--15 of FIG.
14.
FIG. 16 is a top fragmentary view of still another modification
wherein the doll's hand and fingers are formed to directly hold
dice, and automatic switch means are directly in the palm of the
hand.
FIG. 17 is a sectional view along the line 17--17 of FIG. 16.
FIG. 18 is a side view of the modification of FIG. 16.
FIG. 19 is a fragmentary side view, partly broken away and in
section, illustrating a variation of the starting switch.
FIG. 20 is a fragmentary side view, partly in section, of another
modification of the embodiment of FIGS. 1 to 12 wherein the doll's
arm moves vertically up and down when shaking the dice.
FIG. 21 is a fragmentary back sectional view of the doll of FIG.
20.
FIG. 22 is a side view of the arm actuating gear.
FIG. 23 is a fragmentary back sectional view of another
modification of the doll of FIGS. 1 to 12 wherein the doll's head
is pivotally mounted for turning.
FIG. 24 is a cross-sectional view taken along the line 24--24 of
FIG. 23.
FIG. 25 is a fragmentary side view illustrating the head moving cam
system.
Reference is now made to the drawings in detail. Looking at FIG. 1,
a mechanical doll (the normal clothing is removed for clarity)
having a head 10, a torso 12 made up of the molded plastic split
halves 14 and 16 which are fixed together as by cementing along
line 18, is sitting on a floor 20 with her legs 22 extending
outwardly under a simple table 24 which supports game board 26. A
tubular dice cup 28 is carried by hollow right hand 30 which is
integral with the outer end of hollow forearm 32. The inner end of
forearm 32 defines end wall 34 in which is fixed the outer portion
of cylindrical shaft 36. The right hollow upper arm 38 is fixed to
torso 12 and has the outer end wall 40 and the inner wall 42, said
walls rotatably supporting shaft 36. Fixed to the inner portion of
shaft 36 is the collar 44 of the integral crown gear 46 meshingly
engaged with spur gear 48 (also see FIG. 2) fixed onto the outer
end of shaft 50 having a square cross section and transversely
extending outwardly from torso 12. An electrical insulated cord 52
extends from the hand 30, through forearm 32, through bore 54 in
the end wall 34, through a semicircular slot 56 defined in end wall
40 (see FIG. 3) through bore 58 in wall 42, and into the interior
of torso 12.
In order to facilitate assembly and to readily form walls 34, 40,
and 42, the forearm 32 and upper arm 38 are preferably each molded
of plastic in split halves which are cemented together. This is
illustrated in FIGS. 3 and 5 where upper arm 38 is formed of two
split halves which are cemented together along line 60 and forearm
32 is also formed of halves cemented along line 62.
The dot-dash line in FIG. 1 shows how the forearm 32 can be pivoted
about shaft 36 so as to turn dice cup 28 from position a upside
down into position c to thereby throw a pair of dice 64 out onto
the game board 26.
FIGS. 5 and 6 illustrate further details of the dice cup 28 and its
mounting onto hand 30. Here, the cylindrical cup 28 is formed with
a thickened lower side wall portion 66 in which is fixed a pair of
metal prongs 68 and 68' extending through said side portion 66. A
plastic, electrical insulating disk 72, fixed within said cup on
the annular shoulder 70, fixedly carries the outer metal ring 74
and the inner metal disk 76. A cylindrical portion 78 of outer ring
74 extends through disk 72 and is connected (not shown) by wire 80
to prong 68' . A cylindrical portion 82 of inner disk 76 extends
through insulating disk 72 and is connected by wire 84 to prong
68.
The whole cup assembly can be detachably plugged into the doll's
hand 30 as shown in FIG. 5. Here, prongs 68 and 68' frictionally
fit within metal tubes 86 and 86' fixed within tubular bores 88 and
88' defined within plastic tubular member 90 which in turn is fixed
within bore 92 of the forearm 32. Electrical leads 94 and 94',
extending from cord 52, are soldered to metal tubes 86 and 86'
respectively.
In operation, dice 64 which can be metal, or can have a plastic
core 96 covered with metal 98 as shown in FIG. 7, so as to conduct
current are placed into the dice cup 28 where they will initially
lay across ring 74 and disk 76. Dice 64 will then conduct
electricity from ring 74 to disk 76 thereby acting to close an
electrical switch defined by ring 74 and disk 76 to complete an
electrical circuit and thus send an electrical signal back through
the doll's arm to the mechanism in the torso which actuates the
doll.
The mounting of the batteries and motor is apparent from FIGS. 1
and 8. Batteries 100 are mounted in battery holder 102 molded
integrally with the front half section 14. A removable cover plate
104 fits in a complementary opening in the doll's back and is held
in place against batteries 100 by oppositely disposed locking tabs
106 and 106'. Cover plate 104 also has an outwardly projecting tab
108 adjacent the slot 110. Cover plate 104 is molded of a slightly
resilient plastic so that the tab 108 can be pushed upwardly
towards the head 10 so as to move locking tab 106 also upwardly and
out from engagement with the inside of the torso 12. In this way,
the cover plate 104 can be removed to allow the change of batteries
100, while it will be apparent that the cover plate 104 can be
readily snapped back in place atop fresh batteries. A conventional
type of metal contact 112 (FIG. 1) connects the two batteries 100
in series. Electrical leads 114 and 116 extend from the battery
holder 102 in a conventional manner. The batteries 100 operate
electrical motor 118 mounted on a channel-shaped frame 120 which is
bolted to plastic bosses 122 extending inwardly from the front of
torso 12.
The gear system is illustrated in FIGS. 8 to 10. Here, the small
spur gear 124 carried on the rotatable shaft 126 of the motor 118,
meshingly engages and turns spur gear 128 which is loosely mounted
on shaft 130. Gear 128, in turn, drives gear 131 which is loosely
mounted on shaft 50. Gear 131 drives timing gear 132. However, gear
132 has two gear portions, namely 134 and 136. Portion 134 has a
full set of gear teeth. Portion 136, which serves as a cam is
illustrated from the side in FIG. 10, has intermittent gear teeth
138 and a series of adjacent teeth 140, said teeth serving as cam
projections for periodic engagement with driven gear 142 which
serves as a cam follower. Gear 142 is fixed on shaft 50 having a
square cross section so as to better prevent the possibility of
gear 142 slipping on shaft 50. Shaft 50 is fixed within the tubular
eyelets 144' and 144 carried respectively by the plastic supporting
walls 146 and 148 which are integral with and extend inwardly from
torso front half section 14. Similar, but opposing, walls 146' and
148' are integral with and extend inwardly from torso back half
section 16, (see FIG. 11). These walls are formed with appropriate
recesses for reception of shaft 130 and eyelets 144 and 144' so
when the two torso halves 14 and 16 are cemented together along
line 18, walls 146 and 146' abut along line 150 (see FIG. 11),
while walls 148 and 148' abut along line 151, thus enclosing shaft
130 and eyelets 144 and 144', while however allowing shafts 130 and
50 to rotate.
Shaft 50 has fixed thereon the disk 152 having the boss 154, with
head 156, which carries an elastic tension member, e.g., a rubber
band 158, which is also held on the hook 160 held in recess 161 by
abutment of torso halves 14 and 16 (FIGS. 8 and 11). Shaft 130 has
fixed on one end the conjointly rotatable, non-conducting, cam 162
having an annular rim 164, a portion of which is raised at 166.
Washers 168 and 170 on shaft 130 help reduce friction and act as
spacers. The resilient metal cam follower 172 fixed proximate its
outer end to wall 146 by rivets 174 has an inner free end 176 which
is spring-like and moves either into electrical-conducting contact
with the metal terminal strip 178, also fixed by rivets 174 to wall
146, or away from said contact as it presses against and follows
the surface of cam annular rim 164. Electrical lead 182 extends
from strip 172 while lead 180 extends from terminal 178.
The operation of the doll of FIGS. 1 to 12 will now be described.
Dice 64 are dropped into cup 28 which the doll is holding upright
in position a of FIGS. 1 and 4. The cycle is started by said
dropping of dice 64 into the dice cup, which has a diameter so that
the dice 64 will lay across the switch terminals, i.e., ring 74 and
disk 76 (see FIG. 12). As seen by FIG. 12, current will then flow
from battery 100, through lead 116, lead 94, plug receptacle 86,
plug 68, lead 84, disk 76, across dice 64, to ring 74, then through
lead 80, plug 68', plug receptacle 86', lead 94', lead 186, motor
118, lead 184, and finally lead 114 to battery 100.
As motor 118 turns in response to said current flow, it rotates the
gear train 128, 131 and 132 which reduces the high speed of the
motor to a relatively slow, but strong, rotation of timing drive
gear 136, e.g., gear 136 will now rotate one revolution in say
about 3 to 10 seconds, i.e., about the length of time one would
normally spend in shaking and throwing the dice. As the driving
gear 136 slowly rotates in the clockwise direction of the arrow
(FIG. 10) the first of the individual circumferentially spaced
teeth 138 will come into engagement with driven gear 142 thereby
causing said gear 142 to rotate counterclockwise, which in turn
rotates the conjointly rotatable shaft 50 against the tension of
rubber band 158 which now begins to stretch. As soon as said first
of said teeth 138 passes out of engagement with the meshing teeth
of driven gear 142, said gear 142 and shaft 50 snap back to their
original position under the return action of rubber band 158. This
sequence of partial rotation (about 30.degree. rotation, i.e.,
360.degree. divided by the 12 teeth of gear 142) of driven gear 142
counterclockwise, and its snap-back to its original starting
position is repeated as each of the eight teeth 138 individually
passes into and out of engagement with gear 142. Finally, the
series of seven adjacent teeth 140 come into engagement with driven
gear 142 to rotate gear 142 through about 210 angular degrees
against the tension of rubber band 158 before passing out of
meshing engagement, whereupon driven gear 142 again snaps back to
its original position as rubber band 158 also contracts to its
original position. It is thus seen that driven gear 142 has been
rotated back and forth eight times through a relatively short
distance approximately about 30.degree. each time and through
approximately 210.degree. one time as driving gear 136 make a
complete cycle or revolution. Reference is now made to FIGS. 1 and
4. The doll, at the start of said cycle, is holding the dice cup 28
in position a. Now, during each of the aforesaid back and forth
partial rotation movements of about 30.degree. each of driven gear
142, this partial rotation is transmitted through shaft 50, to spur
gear 48, and then to crown gear 46 which rotates shaft 36 back and
forth so that the cup 28 rocks sideways, or oscillates (see FIG. 4)
from position a to b and then returns to a, for a total of eight
times. When finally driven gear 142 rotates through the aforesaid
approximate 210.degree. , the shaft 36 is correspondingly rotated
so that forearm 32 is rotated roughly through about 210.degree. to
thereby assume the dot-dash position of FIG. 1 to throw down the
dice 64 (cup 28 is now in position c of FIG. 4). On the return
action under the action of rubber band 158, forearm 32 returns to
the solid line position of FIG. 1 and cup 28 moves from c back to
position a and the cycle is over.
Reference is now made again to the schematic design of FIG. 12 and
FIGS. 8 to 11 since the wiring system will be further discussed. As
previously noted, dropping dice 64 into cup 28 completes a circuit
which starts motor 118, which in turn, starts timing gear 136
rotating. As gear 136 rotates, it in turn, rotates shaft 130 to
which it is fixed, which rotates cam 162. As cam 162 rotates, the
outer portion of flexible contact strip 176 moves into contact with
terminal strip 178 so that current can now flow (FIG. 12) through
the circuit 100, 116, 94, 182, 176, 178, 180, 186, 118, 184, 114
back to 100. At this point, the operation of motor 118 is no longer
dependent on the dice 64 laying across switch members 76 and 74.
The cam 162 is preferably arranged relative to driving gear 136 so
that the first of the teeth 138 does not come into contact with
driven gear 142 until after the cam 162 permits contact strip 176
to contact terminal strip 178. The reason for this is that the
shaking of dice 64, and possible disruption of the current if dice
64 break contact with switch members 74 and 76, is avoided until
the operation of motor 118 is not longer dependent on the dice 64
making said contact. As driving gear 136 completes its rotation and
the dice 64 are thrown down, cam 162 rotates to the point where its
raised surface 166 raises the cam follower strip 176 out of contact
with terminal strip 178 to thereby break the circuit and stop the
motor, thereby completing the cycle. The assembly then assumes once
again the starting position shown in FIG. 8.
FIG. 13 represents another embodiment of the doll which is similar
to the embodiment of FIGS. 1 to 12 and wherein numbers with prime
marks are used to designate the same or similar parts. Here, the
fixed upper arm 38' and forearm 32' are integral and are at
substantially right angles to each other, while the hand 30' is
fixed on rotatable shaft 190 for the shaking and turning over
movement.
Spur gear 48', carried on square shaft 50', engages crown gear 46'
fixed on shaft 36' rotatably supported by walls 40' and 42' of the
fixed vertical upper arm portion 38'. Bevel gear 192, fixed on the
lower end of vertical shaft 36', meshingly engages the bevel gear
194 fixed on the inner end of horizontal shaft 190 which is
rotatably supported by walls 34' and 196 of forearm portion 32'.
Tubular spacer 198 acts as a washer and also spaces the gear 194
away from wall 34'. The outer end of shaft 190 is fixed within rear
wall 200 of hand 30' which carries dice cup 28'. The cord 52'
passes from hand 30' through bore 202, the semicircular slot 204
(similar to slot 56 of FIG. 3,) the bores 206, 208, and 58', and
finally passes into the interior of torso 12'.
The operation of the embodiment of FIG. 13 is similar to that of
FIGS. 1 to 12. Thus, placing the electrically conducting dice 64 in
cup 28' generates a starting electrical signal which is carried
back through cord 52' into the doll's body 12' which causes the
gear 48' to rotate through the same sequence of back and forth
movements as described in the embodiment of FIGS. 1 to 12. These
back and forth partial rotary movements are transferred to gear
46', then to shaft 36', gear 192, gear 194, and finally to shaft
190 which causes hand 30' and cup 28' to first shake back and forth
(i.e., movement from position a to b then back to a of FIG. 4) and
then finally causes hand 30' and cup 28' to rotate about their
horizontal axis through about said 210.degree. angle (position a to
position c of FIG. 4) to dump out the dice and then return to their
original starting position to thereby complete the cycle.
FIGS. 14 and 15 represent another embodiment which is similar to
the embodiment of FIG. 13 but which is more simple. Here, the upper
arm 38", made up of the cemented halves joined along line 60", is
fixed to the torso 12", as by cementing at 210, while the forearm
32" integral with said upper arm extends forwardly and away from
torso 12". Hand 30" is fixed on the outer end of shaft 212, which
is rotatably journaled by walls 34" and 196" of forearm 32". Fixed
to the inner end of shaft 212 is the crown gear 46" spaced
outwardly from wall 34" by the tubular collar 214 and into meshing
engagement with spur gear 48" fixed on shaft 50" extending through
the opening 215 (see FIG. 15) in the walls of the torso 12". Cord
52" carrying the electrical signal from hand 30" extends through
bore 202", the semicircular slot 204" and bore 206", and then
passes through aperture 216 into the interior of the torso 12".
Hand 30" goes through the same rocking and throwing down movements
of hand 30' of FIG. 13 since shaft 50" and gear 48" go through the
same sequence of movements previously described with relation to
the embodiments of FIGS. 1 to 12 and FIG. 13. Although not shown,
it will be apparent that the motor, batteries, gear system, etc.,
of the embodiment of FIGS. 14 and 15 are simply rearranged in the
doll's torso from the location shown in the prior embodiments of
FIGS. 1 to 13 so that shaft 50" extends from the torso 12 proximate
the doll's elbow rather than from the doll's shoulder.
FIGS. 16 to 18 represent a variation of the embodiment of FIGS. 1
to 12, wherein the aforedescribed dice cup is eliminated and the
forearm 32'" and hand 30"' are modified so that the dice can be
carried directly in the doll's hand which is formed to define a
cup-like recess 220. In the palm of hand 30"' are fixed the
electrically conducting ring 74'" and disk 76'" connected to leads
222 and 224 (which correspond to leads 94 and 94' of FIGS. 1 to
12). The forearm 32'", is made up of two sections joined along line
62'", in turn joined to the hollow hand 30'" along line 226. Hand
30'" can be molded in one-piece. The fingers are shaped so as to
tend to enclose the dice within the hand, yet permit the dice to
fall out of the hand when the hand turns upside down. Operation of
the doll is the same as described with regard to the embodiment of
FIGS. 1 to 12 except that the starting signal is given by placing
the dice 64 in the hand to close the switch defined by members 74'"
and 76'". FIG. 19 represents still another variation of the hand of
the embodiment of FIGS. 1 to 12. Here hand 30"" is shaped to hold
the dice, while the mechanism is actuated by momentary depression
of pushbutton 228, extending through bore 230 in arm 32"",
downwardly against the pressure of compression spring 232 whereupon
the metal conducting ring 234 fixed to said pushbutton contacts the
terminal strips 236 and 238 connected to lead wires 240 and 242
(which correspond to leads 94 and 94' of FIGS. 1 to 12). Release of
the pushbutton 228 enables the spring 232 seated in bore 233 to
expand, pushing the pushbutton 228 upwardly until its collar 244
seats against the underside of arm 32"" thereby raising ring 234
from contact with the terminal strips 236 and 238 to thereby break
the circuit. It will be apparent that in this embodiment, the
aforedescribed dice 64 having an electrically conducting surface
are not necessary. Rather, ordinary non-conducting plastic dice can
be used since the initial start-up of the motor is by operation of
pushbutton 230, rather than the automatic start-up that occurs when
the metal-surfaced dice are used in the manner previously
described.
Another modification of the embodiment of FIGS. 1 to 12, is shown
in FIGS. 20 to 22. Here, the right arm 248 is of a one-piece hollow
construction including a hand 30a, forearm 32a and upper arm 38a. A
tubular plug 250 is fixed to arm 248 within the annular opening 252
of the upper arm 38a. An arcuate slot 254 formed in plug 250 allows
passage of the electrical cord 56a whose outer lead are wired
respectively to disc 76a and the concentric outer ring 74a, which
disc and ring are embedded or fixed in the soft plastic or rubber
making up the doll's hand 30a, which hand 30a is similar to that
previously described in FIGS. 16 to 18. Tubular plug 250 engages
shaft 50a so that arm 248 and hand 30aoscillate when shaft 50a
rocks or oscillates. Helical tension spring 256, has its upper end
looped around a boss 258 formed integrally with the front torso
section 14a, which boss projects into a complementary recess formed
in rear torso half 16a to thereby fix the end of said spring 256.
The lower end of said spring 256 passes through an aperture formed
in the lever 260 fixed onto shaft 50a. A cam follower 262, fixed on
shaft 50a, is engageable with the small teeth 264 of the timing or
cam gear 136a. Teeth 264, upon rotation of wheel 136a, impart a
rocking or vibratory motion to shaft 50a as said teeth 264 each
individually engage and partially rotate cam follower 262 against
the return pressure of relatively strong coil tension spring 256,
which spring subsequently returns said follower 262 to its original
position upon release of saId follower 262 from said engagement
with teeth 264. A larger cam tooth 268 engages follower 262 near
the end of the cycle to impart a relatively large degree of annular
rotation to said follower 262 as shown by the dotted lines in FIG.
22. This results in arm 248, which is movable with shaft 50a, being
pivotally moved through a relatively large angle and then suddenly
released as tooth 268 passes out from engagement with cam follower
262 and spring 256 snaps shaft 50a and cam follower 262 back to
their original position.
In operation, a metal-conducting object, for example electrically
conducting dice of FIG. 7, are dropped into the doll's hand 30a to
close the circuit between ring 74a and disc 76a to thereby activate
the motor 118a and produce shaking short up-and-down vertical
movements to hand 30a, which is now holding the dice, as small cam
teeth 264 engage and disengage from cam follower 262. Finally hand
30a is moved through a relatively large arc against the bias of
spring 256, and suddenly released to thereby result in a throwing
action wherein the dice in hand 30a will now be thrown completely
out of hand 30a, for example onto a game board.
As seen by the preceeding embodiment, a simple version of the doll
can be produced whose operation is similar to the embodiment of
FIGS. 1 to 12 except that a vertical shaking and throwing motion is
obtained, rather than the rotary shaking and throwing motion of
FIGS. 1 to 12, and the dice are held directly in the hand rather
than in a dice cup.
FIGS. 23 to 25 illustrate another modification of the embodiment of
FIGS. 1 to 12 wherein there is provided additional mechanism
whereby the doll's head 10' turns to look towards her right hand
and then returns to its original position of looking straight
ahead. In this manner the doll appears to glance at the dice that
she is shaking in her hand, thus appearing more life-like and
natural. Specifically, head 10' is fixed on neck disk 270 in which
is fixed the upper end of pivot member 272 defining the
transversely projecting lever arm 274. Washer 276, surrounding
pivot 272, acts as a spacer between disk 270 and the neck portion
278 of the doll's torso. Annular flange 280, integral with pivot
272, bears against the underside of neck portion 278 to hold pivot
272 from upward movement. Lever 282, pivotally and loosely mounted
on shaft 50b for independent movement relative to said shaft, 50b,
has its lower cam follower portion 284 bearing against cam 286
fixed on shaft 130'. The upper portion of lever 282 is formed with
a transversely extending aperture, or slot, 288 through which arm
274 loosely projects. Coil compression spring 290, has its outer
portion disposed within the tubular boss 292 molded integrally with
the doll's front torso section 14', while its inner end bears
against said lever 282 to maintain cam follower portion 284 in
sliding engagement with cam 286. The upper portion of tubular boss
292 is slotted so as to form a pair of ears 294, disposed on either
side of lever 284, which act as guides to maintain said lever from
shifting transversely on shaft 152'. During operation of the dice
throwing mechanism previously described with regard to the
embodiment of FIGS. 1 to 12, then as shaft 130' slowly rotates, it,
in turn, rotates cam 286 fixed on shaft 130'. Cam 286 moves lever
282 between its normal position (as shown in FIG. 25 by solid
lines, wherein the doll head 10' is looking straight ahead) to the
dotted line position of FIG. 25 as cam 286 moves to its dotted line
position of FIG. 25. This results in moving lever arm 274 from
position a to position b of FIG. 24, which, in turn, rotates the
head 10' so that face and eyes 298 are now in the dotted line
position of FIG. 24 and appear to be looking towards the doll's
right hand. As cam 286 further rotates, the doll's head will slowly
turn back under the action of spring 290 to its normal position
looking straight ahead.
In summary, the present invention provides a doll which has a hand
adapted to move between a position wherein the hand receives and
holds dice, or at least one die, and a second position wherein the
die is discharged, i.e., either dropped or thrown from her hand.
These two positions may be different positions, as in FIG. 1, or
they may even be the same position as shown by the embodiment of
FIGS. 20 to 22. The hand may be adapted to hold the die either by
placing a dice cup, e.g., cup 28 of FIG. 1, in the doll's hand, or
by shaping the hand to hold the die directly. If a dice cup is
used, it is preferably removable from the doll's hand so that the
child can play with the doll in a conventional manner when not
playing a die throwing type game. Thus, the removable dice cup
having prongs 68--68' can be simply plugged into the hand 30 for
playing such a game, and then unplugged for conventional play.
Preferably, the doll is constructed so as to first shake, i.e.,
rock or oscillate its hand, and then discharge the dice so as to
appear more life like.
* * * * *