U.S. patent number 3,577,671 [Application Number 04/802,550] was granted by the patent office on 1971-05-04 for construction kits for toys and models.
Invention is credited to Roy Perry Woollett.
United States Patent |
3,577,671 |
Woollett |
May 4, 1971 |
CONSTRUCTION KITS FOR TOYS AND MODELS
Abstract
A construction kit for toys comprises a plurality of components
for fitting together in various ways. One component is in the form
of a hollow cube open on one, and only one face, having projections
on some faces and recesses on the other faces, adapted for
frictional interengagement. Half-cube components may be provided
for sliding into said cubic components. Other components comprise a
flat sheet with upstanding projections, and a flat sheet with
recesses, adapted for engagement respectively with recesses and
projections of cubic components: a like flat sheet with integral
guide or rail means: and a like flat plate with legs extending
perpendicular thereto.
Inventors: |
Woollett; Roy Perry (Cocking,
Midhurst, EN) |
Family
ID: |
25184014 |
Appl.
No.: |
04/802,550 |
Filed: |
February 26, 1969 |
Current U.S.
Class: |
446/124;
220/23.2; 220/23.6; 220/23.4; 446/118; 446/487 |
Current CPC
Class: |
A63H
33/086 (20130101) |
Current International
Class: |
A63H
33/08 (20060101); A63H 33/04 (20060101); A63h
033/00 () |
Field of
Search: |
;46/16,17,25,23,31 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Mancene; Louis G.
Assistant Examiner: Weinhold; D. L.
Claims
I claim:
1. A construction kit for toys or models comprising a plurality of
like hollow cubic components, each open at one, and only one, face,
while externally on at least one other face is provided a
projection of less height than the thickness of the component wall,
and on each of the remaining faces is provided a shallow recess of
depth substantially equal to the height of said projection, said
projection and recesses being of common shape and size, in order
that a projection of one component may make frictional engagement
with any recess of another like component.
2. A construction kit according to claim 1 wherein one face of said
component is provided with a projection, and each of the remaining
faces with a recess.
3. A construction kit according to claim 1 wherein two faces of a
component are provided with said projections and each of the
remaining three faces with a recess.
4. A construction kit according to claim 1 wherein two adjacent
faces are provided with said projections.
5. A construction kit according to claim 1 wherein each of said
projections comprises a substantially square plinth upstanding from
a component face.
6. A construction kit according to claim 1 wherein the edges of
said projections and said recesses are shaped for interlocking.
7. A construction kit according to claim 1 wherein each of said
projections comprises a substantially square rib upstanding from a
component face.
8. A construction kit according to claim 1 comprising a plurality
of additional components each comprising a half-cube shaped and
dimensioned for sliding fit into any one of said cubic
components.
9. A construction kit according to claim 1 wherein each cubic
component is provided internally with slots extending substantially
perpendicular to the plane of the open face of the component, said
kit comprising a plurality of additional components each of
half-cubic shape, dimensioned for sliding fit into a cubic
component, and having at two opposite sides projecting ribs adapted
to engage slidably in said internal slots of said cubic
components.
10. A construction kit according to claim 1 comprising an
additional component in the form of a substantially flat sheet
provided with upstanding projections on one face each shaped and
dimensioned for frictional engagement in a recess of a cubic
component.
11. A construction kit according to claim 1 comprising an
additional component in the form of a substantially flat
rectangular sheet provided with recesses each shaped and
dimensioned for frictional engagement with a projection of a cubic
member.
12. A construction kit according to claim 1 comprising an
additional component in the form of a substantially flat
rectangular sheet provided with recesses each shaped and
dimensioned for frictional engagement with a projection of a cubic
member, and slotted guide means integral with, and extending along
one side of, said sheet.
13. A construction kit according to claim 1 comprising an
additional component in the form of a substantially square flat
sheet formed on its upper face with a recess shaped and dimensioned
for frictional engagement with a projection of a cubic component,
and having rigid integral legs on opposite edges of said sheet,
downwards from the undersurface of said sheet and substantially
perpendicular to the plane of the sheet.
14. A construction kit according to claim 1 wherein the components
are moulded from plastics material having some degree of resilience
to assist releasable functional interlocking of components.
Description
This invention relates to construction kits for toys and models,
and more especially to kits comprising components adapted to be
fitted together in various ways in order to form items of
furniture, e.g., for a doll's house.
The invention consists in a construction kit for toys or models
comprising unit components each having at least one substantially
flat face, and on each of one or more substantially flat faces an
upstanding projection suitable for engagement in a corresponding
recess of another component when being assembled together in a toy
or model.
Some components may be in the form of hollow cubes preferably open
at one face. Other components may comprise flat sheets of material.
On one or more external face of a cube component and/or on one or
more selected areas of a flat-sheet component may be provided an
upstanding projection. In the open end of a cubic component, and/or
in one or more outer wall surfaces of a cubic component, and/or in
a flat-sheet component may be formed a hole or recess shaped and
dimensioned to receive a projection of another component as a
friction fit. A projection may be in the form of a shallow plinth
upstanding from its supporting surface. When on the face of a cubic
component this plinth may be of substantially the same shape as the
cube face, i.e., substantially square (but preferably with rounded
corners) but of smaller dimensions, located centrally of the cube
face to form a stepped "platform" surrounded by an annular area of
the cut face. One or more other faces of the cube may be formed
with one or more recesses of the same shape, to receive the
"plinth" projection of a cooperating component. Flat-sheet
components may have "plinth" projections and/or recesses of similar
size and shape. The components are preferably of modular form,
i.e., in dimensions of a selected unit or multiples thereof, to
facilitate engagement and cooperation in various ways. Other
grooved components may be provided to allow components to be
assembled in slidable relationship, e.g., representing drawers, or
slidable doors.
The invention will be clearly understood from the following
description of one form (given however, merely by way of example)
which it may assume, and this description will be more readily
followed by reference to the accompanying drawings wherein:
FIGS. 1--5 represent in perspective five different flat-sheet
components of a construction kit in accordance with the
invention.
FIG. 6 represents in perspective one form of cubic component of a
kit in accordance with the invention.
FIG. 7 and 8 represent side sectional views respectively in the
planes A-A and B-B of FIG. 6.
FIG. 9 represents another form of cubic component of a kit in
accordance with the invention.
FIGS. 10 and 11 represent side sectional views respectively in the
planes C-C and D-D of FIG. 9.
FIG. 12 represents in perspective another spacer component of a kit
in accordance with the invention.
FIGS. 13 and 14 represent side sectional views respectively in the
planes E-E and F-F of FIG. 12.
FIGS. 15 and 16 represent in perspective two forms of toy or model
which may be built from components such as shown in FIGS.
1--14.
FIG. 17 represents in enlarged sectional view a modified detail
which may be incorporated in components of a kit in accordance with
the invention.
FIG. 18 represents in perspective a modified form of flat-sheet
component in accordance with the invention.
FIG. 19 represents a section along the line L-L of FIG. 18.
FIGS. 20 and 21 represent in plan and cross-sectional views
respectively, another modified form of flat-sheet component, the
section of FIG. 21 being taken along the line M-M of FIG. 20.
FIG. 22 represents in perspective a modified form of cubic
component in accordance with the invention.
FIGS. 23 and 24 represent sectional elevations in the planes G-G
and H-H respectively of FIG. 22.
FIG. 25 represents in perspective a modified form of spacer
component.
FIGS. 26 and 27 represent side sections in the planes J-J and K-K
respectively of FIG. 25.
FIG. 28 represents in perspective a rail component in accordance
with the invention.
FIG. 29 represents a side section in the plane N-N of FIG. 28.
FIG. 30 represents in front view a hanger unit in accordance with
the invention.
In carrying the invention into effect in one convenient manner, as
shown in FIGS. 1--17 of the aforesaid drawings, a construction kit
for toys or models may comprise different forms of flat-sheet
components such as shown in FIGS. 1--5. A complete kit may comprise
a plurality of each component up to any desired number. Each of the
components shown in FIGS. 1--3 comprises a flat rectangular base
with rounded corners and upstanding projections. The components are
of modular construction, i.e., dimensioned in a selected unit or
multiples of the selected unit. In FIG. 1 the base 1 is of unit
width and twice unit length: in FIG. 2 the base 2 is of unit width
and four-unit length: and in FIG. 3 the base 3 is of two-unit width
and four-unit length. Other components of single, or selected
multiple-unit dimensions may be adopted.
Each base 1, 2 or 3 has a plurality of upstanding projections 4.
Each projection is on the form of a shallow square upstanding
plinth or platform, with rounded corners, and each side is less
than one unit long, say three-quarters of a unit. These projections
are located in equispaced positions on the respective bases so that
each projection is located centrally on an area of the base which
is one unit square.
The component shown in FIG. 4 (which may be referred to as a rail
component) comprises a flat rectangular base 5 measuring one unit
by two units, having equispaced apertures 6 of size and shape to
receive a projection 4 as a friction fit. At one side of the base 5
is provided a grooved or channeled rail or strip 7 projecting
beyond each end of the base.
The component shown in FIG. 5 comprises a square 8 with rounded
corners, dimensioned to fit into a recess or aperture such as 6,
and is made of spongy or resilient material, e.g., foamed plastics
material.
A construction kit in accordance with the invention may also
comprise any desired number of each of one or more cubic components
of which two different forms are shown in FIGS. 6--8 and FIGS.
9--11 respectively. Each component comprises a hollow cube 9 at one
face 10, and of unit length along each side. The component shown in
FIGS. 6--8 has on each of any two outer faces an upstanding
projection substantially identical with the projection 4 shown in
FIGS. 1--3. In the component illustrated in FIG. 6 these two
projections are on two neighboring faces each adjacent to the open
mouth 10 of the cube. In the component shown in FIGS. 9--11 only
one face of the cube--(in the form illustrated a face adjacent to
the open mouth of the cube)--is formed with a projection 12 similar
to a projection 11. The remaining faces of the cubes 9 are formed
with a recess 13 of dimensions to receive a projection 4 or 11 or
12 as a friction fit, located centrally on the cube face. The
projection 11, 12 and the recesses 13 allow components to be fitted
together face to face as indicated in dotted lines in FIG. 7.
A spacer component 14 (of which any desired number may be included
in a kit in accordance with the invention) is illustrated in FIGS.
12--14. This is also of cubic form but dimensioned to fit inside a
cube 9, and of about half the depth of the inner space of a cube 9.
Beneath its base the component 14 has a square projection 15
(similar to projection 11, 12 of the cubes 9) suitable to fit into
a recess 13 and the open mouth 16 of the component 14 is
dimensioned to receive a projection 15 as a sliding or friction
fit.
Examples of toys or models which may be built from the
above-described components are illustrated in FIGS. 15 and 16. As
seen from FIG. 15 a representation of a chair can be formed by
inserting one of the projections 4 of a flat sheet component 1 into
the open mouth of a cube 9 which has a projection 12 externally on
the wall opposite to the open mouth. A "cushion" component 8 is
inserted in recess 13 on the top face of the cube to form a seat
behind which the component 1 rises as the chair back.
A representation of a wardrobe, e.g., for a doll's house, is shown
in FIG. 16. A component 2 (FIG. 2) forms a base, and on the
upstanding projections 4 at each end is mounted a column of four
cubic components 6, interengaged by their respective projections
and recesses, with all the open mouths of the cubes in the front of
the column. Another component 2 forms the "roof" of the model,
being invented so that its end projections can be engaged in the
recesses of the uppermost cubes 9 of the two columns. The apertures
6 of a component 5 (FIG. 4) are fitted on to the middle projections
4 of the base 2, with the rail or bar 7 in front of the model. It
will be noted that the rail 7 is connected to the flat sheet 5 to
stand somewhat below the plane of the sheet, so that when the unit
5 is fitted to the base the rail is aligned with the front edge of
the base sheet 2. Another component 5, inverted, is fitted to the
middle projections on the undersurface of the "roof," so that a
down-turned grooved rail 7 is also provided at the front edge of
the "roof." Two components 3 (FIG. 3) are slidably inserted into
the upper and lower rails 7 from an end or each end, with their
plane surfaces outside, and when so fitted these form slidable
doors for the model wardrobe.
In the wardrobe model spacer components 14 (FIG. 12) may be fitted
as drawers. For this purpose the sidewalls of the components 14 may
be formed or fitted with ribs 17 and one or both pairs of opposite
internal or external walls of one or more cubic components 9 may be
provided with slots 19 to be slidably engaged by the ribs 18 when
the components 14 are inserted as drawers in the cubes 9. Since the
spacer components 14 are half the depth of a cube, two such units
can be inserted one above the other, as drawers, in each cube, and
slots 19 may be provided in suitable positions accordingly. At the
same level as the side ribs 19 a component 14 may at its front and
rear surfaces be formed with rather thicker transverse bars 20, of
which the rear bar serves as a stop against the inner cube wall to
locate the "drawer" therein, while the outer bar serves as a handle
for the drawer.
The spacer components 14 may be used for other purposes. For
example by placing such a component on top of each of two-spaced
cubes 9, and fitting on top a component 2 or 3 inverted, there is
formed a table located at a suitable height above the seat level of
a chair such as shown in FIG. 15.
In FIGS. 18--29 of the drawings herewith are illustrated modified
forms of components in accordance with the invention, which may be
included in a construction kit.
FIGS. 18 and 19 represent a flat-sheet component formed with a base
1 substantially identical with that shown in FIG. 1, but in place
of the upstanding plinth or platform projections 4 shown in FIGS. 1
and 4, there are provided upwardly projecting ribs 23 of external
shape and dimensions similar to those of projections 4. It will be
noted from FIG. 19 that the base 1 may be recessed on the
underside, as at 24.
In a modified form of this component, shown in FIGS. 20 and 21, the
base 1 is widened to have a strip zone extending from one side, in
which zone are formed parallel slots 25.
FIGS. 22, 23 and 24 illustrate a modified form of the cubic
component shown in FIGS. 6--8. Here also the plinth 11 of FIGS.
6--8 is replaced by an upstanding square-shaped rib 26. Save that
the corners of the block are rounded or radiussed, as at 27, the
component shown in FIGS. 22--24 is otherwise substantially
identical with that described above with reference to FIGS.
6--8.
In FIGS. 25--27 is shown a modified form of the spacer and drawer
component shown in FIGS. 12--14. The shallow boxlike portion
remains substantially unaltered, but the solid projection 15
underneath its base is replaced by a rib 28 of like external shape
and dimensions, and on one side the projecting rib 17 is widened,
and grooved underneath, as at 29, FIG. 27 or solid and ungrooved.
When this component is used as a slidable drawer in a cubic
component (FIG. 14) this extended grooved rib projects beyond the
cubic component as a handle or grip for the drawer.
A "rail" component shown in FIGS. 28 and 29 comprises a flat square
sheet 30, with radiussed corners, recessed at 31, on one side and
having on the other side edge flanges 32 forming a dished
undersurface on the sheet. This surface may have grooves 33 at its
sides, adjacent to the flanges 32. From midpoint of opposite sides
of this sheet integral arms 34 project at right angles to the
sheet, and terminate in T-shaped ends 35.
A "hanger" component in accordance with the invention shown in FIG.
30 comprises a rigid strip 36 longitudinally slotted at 37, and
hooked at 38 at each end, with a C-shaped supporting limb 39
attached to it to stand up above the midpoint at one side of the
strip.
The components described above may be formed of any suitable
material, e.g., wood such as balsa wood, or moulded plastics, and
in any desired color or colors. To hold components together
reliance may be placed upon the friction and/or resilience of the
interfitting projections and recesses, but if desired (and
especially for moulded components) the edges of the projections and
recesses may be shaped to provide some degree of interlocking,
e.g., by providing a convex cylindrical edge 22 for a projection 4,
and a concave cylindrical edge in a recess 13, as shown in FIG.
17.
From the above description it will be seen that the invention
provides a useful kit of components for toy or model building,
e.g., for doll's furniture, but it should be understood that the
invention is not limited solely to the details of the form
described above which may be modified, in order to meet various
conditions and requirements encountered without departing from the
scope of the invention.
* * * * *