U.S. patent number 3,916,537 [Application Number 05/439,783] was granted by the patent office on 1975-11-04 for device for improving a childs manual dexterity and finger coordination.
Invention is credited to Marjorie Crocker Gilligan, Robert C. Le Porte.
United States Patent |
3,916,537 |
Gilligan , et al. |
November 4, 1975 |
Device for improving a childs manual dexterity and finger
coordination
Abstract
A therapeutic device for improving a child's manual dexterity
and finger coordination is provided and includes an enclosure
having a fanciful configuration, a fanciful exterior simulating a
human or living creature such as an animal, a bird and the like,
and which receives in its interior the respective digits and hand
of the child. The enclosure is provided with an opening through
which the respective digits and hand of the child are received. A
mechanism is operatively connected to the enclosure for
manipulatively animating at least a portion of the enclosure for
mimicking an act or condition of the human or creature simulated.
The mechanism is interiorly located within the enclosure and is
manipulable by the coordinative operation of at least two digits of
the child's hand.
Inventors: |
Gilligan; Marjorie Crocker
(Massapequa, NY), Le Porte; Robert C. (Copiague, NY) |
Family
ID: |
23746123 |
Appl.
No.: |
05/439,783 |
Filed: |
February 5, 1974 |
Current U.S.
Class: |
434/258; 482/49;
446/329; 482/127 |
Current CPC
Class: |
A63B
23/16 (20130101); A63B 2208/12 (20130101) |
Current International
Class: |
A63B
23/035 (20060101); A63B 23/16 (20060101); A63B
021/32 (); A63H 003/14 () |
Field of
Search: |
;272/67,68,82,83R,83A,1R
;35/29E ;46/154 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Apley; Richard J.
Assistant Examiner: Stouffer; R. T.
Attorney, Agent or Firm: Blum, Moscovitz, Friedman &
Kaplan
Claims
What is claimed is:
1. A therapeutic device for improving a child's manual dexterity
and finger coordination, comprising an enclosure having a fanciful
configuration, and a fanciful exterior simulating a living
creature, said enclosure being interiorly arranged to receive and
accommodate the respective digits and hand of the child, said
enclosure having a closed end and an open end through which the
respective digits and hand of the child are received, and means
operatively connected to said enclosure for simultaneously
manipulatively animating contiguous portions of said enclosure for
mimicking an act or condition of said creature simulated, said
means being interiorly located within said enclosure and fixedly
connected thereto overlying said manipulable contiguous portions
thereof, said means being manipulable by the coordinative operation
of at least two digits of the child's hand, said means comprising a
first lever member operatively connected to one of said contiguous
portions, a second lever member operatively connected to another of
said contiguous portions, and a pressure-responsive biasing means
for pivotably connecting said first and second lever members, said
first and second lever members being simultaneously reciprocable
between first and second positions about a substantially common
fulcrum for thereby selectively animating said contiguous portions
of said enclosure to which said first and second lever members are
respectively connected.
Description
BACKGROUND OF THE INVENTION
This invention relates to a therapeutic device. More particularly,
this invention relates to a device for improving a child's manual
dexterity and finger coordination.
There are known methods and devices for improving the manipulative
skills and finger coordination of children, particularly preschool
children. However, these prior methods and devices neither
challenge the intelligence of the child, tax the child's
imagination nor entertain the child. When a child practices his
manipulative skills with a device of conventional construction, the
child soon becomes bored because there is no sustained
entertainment value in such devices. Such conventional devices do
not present to the child any imaginative or creative problem which
he may solve, and the entertainment and attention-sustaining value
of such conventional devices is undesirably deficient.
SUMMARY OF THE INVENTION
Generally speaking, in accordance with the invention, a therapeutic
device for improving a child's manual dexterity and finger
coordination is provided which includes an enclosure having a
fanciful configuration, a fanciful exterior simulating a human or
living creature such as an animal, a bird and the like, and which
receives in its interior the respective digits and hand of the
child. The enclosure is provided with an opening through which the
respective digits and hand of the child are received. A means
operatively connected to the enclosure is provided for
manipulatively animating at least a portion of the enclosure for
mimicking an act or condition of the human or creature simulated.
The operative means is interiorly located within the enclosure and
is manipulable by the coordinative operation of at least two digits
of the child's hand.
In one particular embodiment of the device, the enclosure has an
exterior birdlike appearance and the operative means is interiorly
connected to the enclosure for operating a simulated beaklike
appendage with which the enclosure is provided. The beaklike
appendage may be operated by simultaneously flexing a pair of
pivotably connected members connected to the interior of the
enclosure.
In another particular embodiment of the device, the enclosure has
an exterior humanlike appearance and has a body including a head, a
torso and at least one limb simulating an arm which may be animated
by applying finger pressure to the operative means. The operative
means includes a guide member longitudinally arranged in the
enclosure interior having an end connected to the simulated head.
When the enclosure is provided with a pair of arm-like limbs, a
pair of members extending laterally through the limbs are coaxially
arranged and rotatably connected to the guide member. Each member
of the pair is hingedly connected to the guide member and is
discretely rotatively displaceable between first and second
positions for thereby selectively animating that limb through which
the member laterally extends.
Accordingly, it is an object of the invention to provide a
therapeutic device for improving a child's manual dexterity and
finger coordination which has entertainment value for the
operator.
Another object of the invention is to provide a therapeutic device
wherein animation occurs when a pair of rotatively connected
members are simultaneously flexed.
A further object of the invention is to provide a therapeutic
device which may be animated by rotatively displacing discrete
hinged members.
A further object of the invention is to provide a therapy aid which
provides the operator with a high level of entertainment and has an
attention-sustaining capability.
Still other objects and advantages of the invention will in part be
obvious and will in part be apparent from the specification.
The invention accordingly comprises the features of construction,
combinations of elements, and arrangement of parts which will be
exemplified in the constructions hereinafter set forth, and the
scope of the invention will be indicated in the claims.
BRIEF DESCRIPTION OF THE DRAWINGS
For a fuller understanding of the invention, reference is had to
the following description taken in connection with the accompanying
drawings, in which:
FIG. 1 is a top plan view of one embodiment of the device
constructed in accordance with the invention;
FIG. 2 is a sectional elevational view of the embodiment
illustrated in FIG. 1;
FIG. 3 is a front elevational view of another embodiment
constructed in accordance with the invention; and
FIG. 4 is a sectional view of the embodiment illustrated in FIG. 3
taken along the line 4--4.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
Referring now to FIGS. 1 and 2, the device depicted includes an
enclosure 1 comprising panels 2 and 3 which are stitched together
along the line 4 to provide a hollow enclosure. Panels 2 and 3 have
respective unseamed end walls 5 and 6 which define an inlet 7 for
the operator's hand 8. Winglike appendages 11 and 12 are mounted on
respective end walls 9 and 10 and are correspondingly aligned. The
mounting may, for instance, comprise inserting opposed wings 11 and
12 between unseamed panels 2 and 3 and stitching panels 2 and 3
together along seam line 4, in forming enclosure 1, with respective
wings 11 and 12 therebetween. The enclosure as fabricated simulates
a bird and is provided with a head portion, a body portion and
winglike appendages.
The head portion includes beaklike appendage 13, which consists of
articulate, configured overhanging portions of respective layers 2
and 3 and discrete layers 14 and 15 connected to the respective
overhanging portions along respective marginal seam lines. Interior
end walls 16 and 17 of respective layers 14 and 15 are free end
walls unconnected to their respective overlying enclosure layers.
The connection between each of layers 14 and 15 and their
respective layers 2 and 3 defines a pair of discrete interior
pockets 18 and 19 which accommodate operative means 20, hereinafter
discussed in detail. The head portion may be provided with a
satisfactory simulated contour by doubling the length of layer 2
between the points A and B. The head portion of the enclosure may
be provided with a pair of eyes 21 and 22 to complete the
simulation.
As best seen in FIG. 2, when means 20 is coordinately operated, as
by digits of the hand of the operator, beaklike appendage 13 may be
opened.
Operative means 20 includes resilient spring bar members 23 and 24
and torsion spring 25. Spring bar 23 is fastened, for instance, by
a tack to layer 14, and spring bar 24 is similarly fastened to
layer 15. Thus, each spring bar member is fastened to a respective
underlying layer 14 and 15 of beaklike appendage 13. As heretofore
explained in detail, each of layers 14 and 15 is connected to a
respective overlying layer 2 or 3 to provide a pocket for
accommodating respective spring bar members 23 and 24 of operative
means 20. Torsion spring 25 is provided with opposed ends which are
fixedly connected to respective spring bars 23 and 24. Torsion
spring 25 normally biases ends 28 and 29 of the respective spring
bars into a closed position for thereby normally biasing beaklike
appendage 13 into a closed position. The hand 8 of an operator may
be inserted into the enclosure through inlet 7. Ends 26 and 27 of
respective spring bars 23 and 24 may be firmly grasped between the
operator's fingers, and spring bars 23 and 24 may be rotatively
displaced by the finger pressure exerted upon their respective ends
26 and 27 for thereby concomitantly rotatively displacing ends 28
and 29 of the respective spring bars, whereby beaklike appendage 13
may be opened. The body of torsion spring 25 provides a fulcrum for
spring bars 23 and 24 connected thereto. Normally, beaklike
appendage 13 may be opened by grasping respective ends 26 and 27 of
spring bars 23, 24 between the thumb and forefinger. However, while
it may be necessary to grasp an end of one of the bars with the
thumb, other digits or fingers may be alternately used to grasp and
apply presssure to the end of the other spring bar.
Thus it will be observed that the device has a toylike appearance
and operates like a hand puppet. It therefore has an appearance and
mode of operation which appeal to children, particularly preschool
children. While the device has significant entertainment value, it
also has a therapeutic function. The device may be manually
operated to open the bird's beak by coordinately grasping ends 26
and 27 of the respective spring bars between the thumb and one
other digit and simultaneously flexing the ends together. When the
finger pressure is released, the simulated beak reassumes a closed
position. The device may be successively operated by flexing the
operative means between the thumb and a different digit for each
operational sequence.
Referring now to FIGS. 3 and 4, the embodiment therein depicted
simulates a human. The device is provided with a head, a pair of
limbs simulating arms and a torso. The device may be fabricated by
suitably fastening a dress or other simulated apparel to the head
of the device. Finger pressure may be applied to operative means 30
to independently gesticulate either or both simulated limbs of the
device. Operative means 30 is housed by the dress for the device
and includes a guide member 31 and a pair of lateral extensions 32
and 33 rotatably connected thereto. Each of extensions 32 and 33
extends interiorly through a simulated arm with which the device is
provided. An end 34 of guide member 31 is fixedly connected to the
simulated head, and respective ends 35 and 36 of extensions 32 and
33 are hingedly connected thereto, for instance, by hinge spring
connectors 37 and 38.
To operate the device, the operator inserts his hand upwardly
through the open bottom of the dress for the device and grasps
guide member 30 between fingers and palm while placing thumb and
index finger, respectively, on the rearward sides of lateral
extensions 32 and 33, respectively. Either or both lateral
extensions may be rotatively displaced by applying thumb or index
finger pressure thereto. When the pressure is released, the lateral
extensions reassume their normal or usual position as determined by
spring connectors 37 and 38.
This device has unusual appeal for small children, particularly
preschool children, because of its attractive appearance and its
hand-puppet-type operation. However, the device is designed to
improve manipulative and coordinative skills of its operator, and
it requires a high level of dexterity to operate. Thumb and index
finger must operate independently to rotate discrete limbs of the
device, while remaining fingers must grasp the device against the
operator's palm for a successful operational sequence to occur.
Devices within the scope of the invention may be fabricated of
conventional materials. For instance, the embodiment shown in FIGS.
1 and 2 may have an enclosure fabricated of felt or a similar
material. Operative means 20 may be of wood and metal construction.
For example, spring bar members 23 and 24 may be of wood, and
preferably polished wood, and torsion spring 25 may be a helically
wound metal spring. The embodiment shown in FIGS. 3 and 4 may be
provided with a felt dress and the head therefor may be fabricated
of any suitable plastic material. Operative means 30 may be
fabricated of wood and metal. For instance, guide member 31 and
lateral extensions 32 and 33 may be fabricated of wood, and
preferably polished wood, and hinge spring connectors 37 and 38 may
be metal. The most preferred materials utilized for fabricating the
device are nonflammable and nontoxic.
It will thus be seen that the objects set forth above, among those
made apparent from the preceding description, are efficiently
attained, and since certain changes may be made in the above
constructions without departing from the spirit and scope of the
invention, it is intended that all matter contained in the above
description or shown in the accompanying drawings shall be
interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended
to cover all of the generic and specific features of the invention
herein described, and all statements of the scope of the invention
which, as a matter of language, might be said to fall
therebetween.
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