U.S. patent number 3,604,145 [Application Number 04/756,813] was granted by the patent office on 1971-09-14 for several flexible strip having nestable cup elements thereon.
Invention is credited to Victor Zimmerman.
United States Patent |
3,604,145 |
Zimmerman |
September 14, 1971 |
SEVERAL FLEXIBLE STRIP HAVING NESTABLE CUP ELEMENTS THEREON
Abstract
An elongate strip of stiff flexible sheet material having formed
therein a row of openings and provided with a plurality of bounding
walls upstanding from the strip and each extending about a
respective opening. The strips may be frictionally connected by
nesting the bounding walls of one strip in the opening of
another.
Inventors: |
Zimmerman; Victor (Rego Park,
NY) |
Family
ID: |
25045164 |
Appl.
No.: |
04/756,813 |
Filed: |
September 3, 1968 |
Current U.S.
Class: |
446/108; 24/16PB;
428/12; 428/178; 428/180; 446/69; 446/107; 446/124; 446/125;
24/584.1; 24/DIG.41 |
Current CPC
Class: |
A63H
33/065 (20130101); Y10T 428/24678 (20150115); Y10T
428/24661 (20150115); Y10S 24/41 (20130101); Y10T
24/1498 (20150115); Y10T 24/45152 (20150115) |
Current International
Class: |
A63H
33/04 (20060101); A63H 33/06 (20060101); A63h
033/08 () |
Field of
Search: |
;46/30,31,25,26,23
;24/16PB,208.3,73PF,204 ;161/130,131 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Shay; F. Barry
Claims
Although the present invention has been described in some detail by
way of illustration and example for purposes of clarity of
understanding, it is understood that certain changes and
modifications may be made within the spirit of the invention and
scope of the appended claims.
1. A toy construction comprising an elongate thin strip of stiff
flexible sheet material of uniform thickness adapted to be readily
severable into a plurality of pieces of variable lengths, said
strip being provided with a single row of noncircular openings
arranged longitudinally along said strip, said openings being in
the form of thin substantially deep cup-shaped elements protruding
beyond one side of said thin strip, each of said cup-shaped
elements having a plurality of lateral bounding walls of
substantially the same thickness as said strip upstanding from said
strip and inwardly extending depressions formed in the external
surface of each of said bounding walls, said cup-shaped elements of
a plurality of said strips being nestable in interfitting
frictional and nonrotatable relationship with each other in a
plurality of relative positions, said strip having a sufficient
number of said openings to provide said plurality of pieces, with
at least two said pieces each having two said openings therein
wherein an article may be formed from a plurality of said pieces,
and the buildup of strip thickness for any number of stacked strips
or pieces is substantially equal to the summation of stacked strip
thicknesses, whereby a compactly shaped article may be made.
2. A toy construction according to claim 1, said openings being
equally spaced apart for engagement of a selected adjacent pair of
said bounding walls into a selected other adjacent pair of said
bounding walls upon passage through the openings associated with
said other adjacent pair of bounding walls.
3. A toy construction according to claim 2, said openings being
substantially congruent to each other for conforming engagement of
said bounding walls.
4. A toy construction according to claim 3, said bounding walls
each being convergent in the direction away from said strip for
snug frictional interfitting relation of engaging bounding
walls.
5. A tory construction according to claim 4, wherein said
cup-shaped elements are formed with an end wall extending across
the upper end of each bounding wall, whereby each bounding wall and
its associated end wall effectively close the associated
opening.
6. A toy construction according to claim 4, said bounding walls
each conformably bounding its associated opening, whereby engaging
walls are nonrotatably engaged with each other.
7. A toy construction according to claim 6, in combination with a
similar strip, said similar strip having a peripheral flange
effectively rigidifying the latter.
8. A toy construction according to claim 1, wherein said inwardly
extending depressions form diverging grooves terminating at
outermost protruding ends of said upstanding bounding walls.
Description
SUMMARY OF THE INVENTION
It is an important object of the present invention to provide a toy
construction of the type described, which is extremely simple in
structure and capable of an infinite variety of unique
configurations and assemblages, limited only by imagination, and
which is extremely easily configured and combined in any desired
relationship for absorbing and education play by children of widely
different ages.
It is a further object of the present invention to provide a toy
construction having the advantageous characteristics mentioned in
the preceding paragraph which is economical to manufacture,
conveniently collapsible to occupy a minimum of space for shipment
and storage, relatively light in weight and easily handled by even
small children, and uniquely attractive in appearance for continued
and repeated usage over long periods of time.
Other objects of the present invention will become apparent upon
reading the following specification and referring to the
accompanying drawings, which form a material part of this
disclosure.
The invention accordingly consists in the features of construction,
combination of elements, and arrangements of parts, which will be
exemplified in the construction hereinafter described, and of which
the scope will be indicated by the appended claims.
BRIEF DESCRIPTION OF THE DRAWING
FIG. 1 is a perspective view illustrating a toy construction of the
present invention in a selective combinative arrangement.
FIG. 2 is a partial sectional view taken generally along the line
2--2 of FIG. 1.
FIG. 3 is a partial sectional view taken generally along the line
3--3 of FIG. 2.
FIG. 4 is a side elevational view showing the toy construction of
the present invention in another embodiment of use configured to
simulate an animal.
FIG. 5 is a sectional view taken generally along the line 5--5 of
FIG. 4.
FIG. 6 is a plan view illustrating the toy construction of the
present invention in the configuration of letters.
FIG. 7 is a front elevational view illustrating the toy
construction of the present invention in a combinative
configuration simulating a man.
FIG. 8 is a perspective view illustrating a toy construction of the
present invention configured to form a bracelet.
FIG. 9 is a perspective view illustrating the toy construction of
the present invention in the configuration of headwear.
Referring now more particularly to the drawings, and specifically
to FIGS. 1-3 thereof, there is illustrated therein a halo or
headdress, generally designated 20, and configured by the
combination of a plurality of toy elements of the instant
invention, namely the elements 21, 22 and 23. The elements 21, 22
and 23 may all be substantially identical, each including an
elongate, generally rectangular strip of stiff flexible sheet
material as at 21a, 22a and 23a. Each strip 21a, 22 a and 23a is
formed with a longitudinally arranged series or row of equally
spaced, generally congruent, noncircular openings, as at 21b, 22b
and 23b, respectively. In the illustrated embodiment, the openings
21b, 22b and 23b are each of rectangular configuration and arranged
in side-by-side parallel relation with respect to each other,
having their sides parallel to the longitudinal and end edges of
their associated strips 21a, 22a and 23a.
Extending about each of the openings 21b, 22b and 23b, in
peripheral bounding relation therewith and upstanding from the
associated strip are respective bounding walls 21c, 22 c and 23c.
The bounding walls 21c, 22c and 23c are thus of generally
rectangular configuration, and each bounding wall is convergent or
tapering in the direction away from its respective strip 21a, 22a
and 23a. Extending across the upper or outer end of each bounding
wall 21C. 22c and 23c is an upper, end wall or top, as at 21d, 22d
and 23d, respectively. The end or top walls 21d, 22d and 23d thus
serve to effectively cover and close the openings 21b, 22b and 23b
of the respective strips. In addition to the outwardly tapering or
convergent configuration of the generally rectangular bounding
walls 21c, 22c and 23c, they may be provided with outwardly
extending depressions or grooves, as at 21e, 22e and 23e. More
specifically, the grooves 21e, 22 e and 23e may each be formed in a
respective side or wall portion of the bounding walls and of a
divergent or enlarging configuration in the direction toward and
terminating at the respective end walls 21d, 22d and 23d.
In practice, each element 21, 22 and 23 may be integrally formed by
any suitable procedure, say from plastic material, such that the
strips 21a, 22a and 23a are of a stiff flexible character while the
walls 21c, 22c and 23c are reinforced by their configuration to
minimize flexibility.
In the combinative arrangement illustrated in FIG. 1, the elements
22 and 23 are each arranged with their strips 22a and 23a flexed
and their respective walls 22c and 23c inward or on the inner side
of the arc of flexure. In this condition, the elements 22 and 23
are locate with their end portions in overlapping relation and
combined to define a cylinder or circle, the overlapping portions
of strips 22a and 23a having their endmost walls 22c and 23c
engaged in interfitting relation.
More specifically, the distal or endmost bounding walls 22c of
element 22 are each engaged through a respective endmost opening
23b of the element 23 and into the associated bounding wall 23c. By
the rectangular, generally congruent relationship of openings 22b
and 23b, and the similar configuration of bounding walls 22c and
23c, the entering walls 22c are conformably and nonrotatably
engaged in the similarly configured bounding walls 23c being in a
frictionally holding, interfitting relation therein. In this
manner, the elements 22 and 23 combine to define a self-sustaining
annulus, as for the halo or headdress 20.
The strip 21a of element 21 is illustrated in a relatively straight
condition, having one endmost bounding wall 21c entering through an
endmost opening 22b of element 22 and frictionally engaged in
holding relation within the associated bounding wall 22c. This
condition is best seen in FIGS. 2 and 3, from which it will be
appreciated that the several elements 21, 22 and 23 are
frictionally retained in their illustrated association of FIG. 1,
being held therein against relative movement, other than flexure of
the elements. However, the elements 21, 22 and 23 may be readily
dissociated or separated by deliberate removal of the interengaged
bounding walls from their frictional holding relation. It will be
appreciated that, and as can be seen from FIGS. 2 and 3, that the
bounding walls and end walls of the cup-shaped elements are
stackable or nestable in interfitting frictional relationship with
each other whereby, the buildup of strip thickness is, therefore,
substantially equal to the summation of the stacked strip
thicknesses.
In the embodiment shown in FIGS. 4 and 5, a base element is there
generally designated 25, being of elongate configuration and
adapted to rest on any suitable support. A pair of front and rear
elements 26 and 27 upstand from the base element at the opposite
ends thereof, and intermediate upper element 28 extends between
upper regions of the upstanding elements 26 and 27. A forward
element 29 extends forwardly from a forward region of the
intermediate element 28, and a rear element 30 extends rearwardly
from a rear region of the intermediate element.
The base element 25 may be essentially similar to the first
described elements 21, 22 and 23 including an elongate, generally
rectangular strip 25a, having a longitudinally arranged series or
row of substantially identical, equally spaced upset portions
defining bounding walls 25c. The element 225 differs from the
elements 21-23 only in the provision of a flange 25f extending
peripherally about the strip 25a and serving to reinforce and
effectively rigidify the same against flexure. By this structure
the element 25 affords a relatively rigid base for effectively
supporting the superstructure of elements 26-30.
The upstanding elements 26 and 27 may each be entirely identical to
the elements 21-23, and flexed in the configuration of an annulus
with their bounding walls 26c and 27c internally of the annulus.
Further, the endmost bounding walls 26c are engaged in frictional
interfitting relationship with each other to secure the annulus in
position, and further engaged in frictional interfitting relation
with the forward endmost bounding wall 25c of base element 25, as
best seen in FIG. 5.
The rearward annular-configured element 27 may be similarly secured
and arranged on the rearward region of the base element 25.
The intermediate element 28, as well as forward and rearward
elements 29 and 30 may each be identical (except for the lengths of
the strips) to the elements 21-23, and their illustrated
association is believed apparent. Briefly described, the endmost
bounding walls 28c of element 28 are frictionally interfit in
engagement with the uppermost bounding walls of front and rear
upstanding elements 26 and 27. The forward element 29 has one
endmost bounding wall 29c engaged in a medially located bounding
wall, and the other endmost bounding wall of the element 29 is
frictionally interfit in one of the bounding walls 28c of
intermediate element 28. Also, the forwardmost bounding wall 30c of
rearward element 30 is frictionally interfit in the rearmost
bounding wall 28c of intermediate element 28 and uppermost bounding
wall or rear upstanding element 27.
In addition to the formation of three-dimensional configurations,
the toy element of the present invention may be employed in
two-dimensional configurations, say to represent numerals or
letters. For example, in FIG. 6, a pair of toy elements in
accordance with the instant invention are generally designated 31
and 32, each being substantially identical to one of the first
described toy elements 21-23. The elements 31 and 32 are arranged
in generally coplanar, but crossed relation, with an upper endmost
bounding wall 31c of the element 31 in frictional interfitting
relation with a medially located bounding wall 32c of the crosswise
element 32. Obviously, this forms a letter "T."
Similarly, the letter "S" may be formed by this combinative
association of elements 33, 34, 35, 36 and 37. In this letter
configuration it will appear that the elements 34 and 36 are of
lesser length than the elements 33, 35 and 37. Of course, the
instant elements may be of any desired length, and may
advantageously be of a readily severable or frangible material for
reducing the length, and may be combinable in the above-described
frictionally interfitting relation to enlarge the length.
The simulated human form of FIG. 7 includes a base element 40 which
may be identical to the base element 25, including a rigidifying
peripheral flange 40f, and a leg-simulating element 41 which may be
identical (except for the lengths of the strips) to the
aforedescribed elements 21-23, being flexed into an inverted
generally U-shaped configuration with its endmost bounding walls
41c frictionally interfit with spaced bounding walls 40c of the
base element 40. A torso-simulating element 42 may be defined by an
annular configured element identical to those of FIG. 1, with
endmost bounding walls 42c in frictional interfitting engagement
with an uppermost, medial bounding wall 41c of the element 41.
An additional element 43 may be superposed on the torso-simulating
element 42 to simulate outwardly extending arms. That is, an
intermediately located bounding wall 43c of the element 43 is
frictionally interengaged in the uppermost, frictionally
interengaged bounding walls 42c of element 42. In addition, an
uppermost or head-simulating element 44 may be flexed in the
configuration of a semicircle wherein one pair of endmost bounding
walls 44c are engaged in and frictionally interfit with the other
pair of endmost bounding walls to define a reinforced and
relatively straight strip region.
FIG. 8 represents an element 45, which may be identical to the
elements 21-23, having its endmost bounding wall 45c engaged in
frictional interfitting relation to define an annulus for
circumposition about a wearer's wrist in the manner of a
bracelet.
Another article of headwear is shown in FIG. 9, wherein an element
generally designated 46 is flexed to an annular configuration, as
described hereinbefore, say in connection with the annular
configuration of element 45 in FIG. 8. In addition, a pair of
elements 47 and 48 are each of construction substantially identical
to the elements 21-23 and arranged in crosswise bridging relation
with respect to the annular-configured element 46. That is, the
elongate element 48 has its opposite end bounding walls 48c each
engaged frictionally interfitting relation with a respectively
diametrically opposed bounding wall 46c of the element 46. Thus,
the element 48 extends in bridging relation diametrically across
the element 46. Also, the element 47 extends in bridging relation
diametrically across the annulus 46, transversely of the element
48, and has its endmost bounding walls 47c engaged in frictionally
interfitting relation with adjacent bounding walls 46c of the
element 46 and a medial bounding wall 47c in interfitting relation
with a medial bounding wall 48c of element 48.
Of course, the several configurations illustrated and described
hereinbefore are merely representative, and it is obvious that an
infinitely variable number of additional configurations may be
formed, as by persons of all ages upon exercises of the
imagination.
From the foregoing, it is seen that the present invention provides
a toy construction which fully accomplishes its intended objects
and is well adapted to meet practical conditions of manufacture,
distribution and use.
* * * * *