U.S. patent number 3,872,620 [Application Number 05/058,957] was granted by the patent office on 1975-03-25 for panel construction toy.
This patent grant is currently assigned to Dart Industries Inc.. Invention is credited to Robert Daenen.
United States Patent |
3,872,620 |
Daenen |
March 25, 1975 |
Panel construction toy
Abstract
A panel construction toy including hollow body building elements
capable of interengagement to form various constructional
configurations; for example, house-like or other modular
arrangements. The panel toy comprises wall, door, window and roof
panels as well as coupling members adapted to interengage portions
thereof, thereby securely fastening the panels together. The panel
construction is further of such a character that the transitional
point between panels is made in a smooth continuous fashion.
Inventors: |
Daenen; Robert (Erembodegem,
BE) |
Assignee: |
Dart Industries Inc. (Los
Angeles, CA)
|
Family
ID: |
22019948 |
Appl.
No.: |
05/058,957 |
Filed: |
July 28, 1970 |
Current U.S.
Class: |
446/112;
446/105 |
Current CPC
Class: |
A63H
33/06 (20130101); E04B 1/02 (20130101); A63H
33/105 (20130101) |
Current International
Class: |
A63H
33/10 (20060101); A63H 33/04 (20060101); A63H
33/06 (20060101); E04B 1/02 (20060101); A63h
033/10 () |
Field of
Search: |
;46/19,16,17,25,31,21
;52/586,582 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Shay; F. Barry
Attorney, Agent or Firm: Hovet; Kenneth J. Wylie; Paul R.
Taylor; Leigh B.
Claims
1. A panel member adapted for abutment with members similar thereto
and including a top wall member having a depending skirt portion
extending at least partially therearound, ledge portions adapted to
receive coupling members thereon positioned at spaced intervals
around said skirt portion and extending approximately
perpendicularly therefrom, and beveled sidewall members placed
intermediate of said ledge portions and extending outwardly from
said top wall member to a terminus proximate the outermost edge of
said ledge portion, said beveled side wall members being thus
adapted for juxtapositioning with like walls of similar panel
members upon the abutment of such similar panel members.
2. A panel member according to claim 1 wherein said ledge portions
are positioned along said skirt portion adjacent the respective
corners of said top wall member.
3. A panel member according to claim 2 wherein said beveled side
wall members extend from a major portion of the edge of said top
wall member.
4. A panel member according to claim 1 wherein an opening is
provided in said top wall member.
5. A panel member according to claim 4 wherein said opening extends
to the said skirt portion on at least one side of said panel
member.
Description
The present invention relates to a panel construction set of the
type adapted to enable the user to fashion a variety of
configurations, including typical dollhouse-like structures. More
particularly, the invention contemplates varying arrangements of
such panels and accommodates such arrangements so as to securely
engage each panel one with the other. Similarly, the panel edge
construction is such to provide a continuous smooth flowing
transition at the points of panel intersection during
engagement.
Prior art construction sets have for the most part relied upon the
interengagement of numerous small building block members in the
creation of building-like structures. These arrangements, although
satisfactory in many respects, required a user to engage in a
tedious time-consuming exercise to erect a structure of any size.
Likewise, any such sizable structure was extremely vulnerable due
to its lack of rigidity. Similarly, those construction sets which
include larger panel or block members are such that they lack
versatility in their arrangement and thus only a very few
constructions may be derived therefrom.
This invention incorporates the aspect of versatility as well as
the other advantages of the typical small construction toy into a
larger panel type toy. In so doing, several aspects similar to the
toy construction of U.S. Pat. No. 3,032,919 are employed which
patent is herein incorporated by reference. Of particular
significance, however, is the fact that the panels of this
invention are interengageable at only their cornermost portions and
that intermediate these portions, there is positioned a beveled
side wall construction. Such beveled construction, as will become
more evident hereinbelow, lends itself to producing a smooth
flowing uniform edge arrangement regardless of the manner in which
the various panels are interconnected.
Accordingly, it is a primary objective of the invention to provide
an enlarged panel type toy having the rigidity of construction
typical thereof and yet incorporating a versatility of
interengagement of parts such that it may take numerous structural
configurations.
This and other objects and advantages of the invention will become
further apparent from the following detailed description, reference
being had to the accompanying drawings wherein:
FIG. 1 is a top plan view of a wall panel embodying the
invention;
FIG. 2 is a bottom plan view of the wall panel shown in FIG. 1;
FIG. 3 is a side elevation of the wall panel depicted in FIG.
1;
FIG. 4 is a cross-section of the wall panel taken along line 4--4
in FIG. 1;
FIG. 5 is a top plan view of a door panel embodying the
invention;
FIG. 6 is a bottom plan view of the door panel shown in FIG. 5;
FIG. 7 is a side elevation of the door panel depicted in FIG. 1
looking at the side to which the opening in the panel extends;
FIG. 8 is a cross-section of the door panel taken along line 8--8
of FIG. 5;
FIG. 9 is a top plan view of a window panel embodying the
invention;
FIG. 10 is a bottom plan view of the window panel shown in FIG.
9;
FIG. 11 is a side elevation of the window panel depicted in FIG.
9;
FIG. 12 is a cross-section of the window panel taken along line
12--12 of FIG. 9;
FIG. 13 is a top plan view of a roof panel embodying the
invention;
FIG. 14 is a side elevation of the roof panel shown in FIG. 13;
FIG. 15 is an end elevation of the roof panel shown in FIG. 13;
FIG. 16 is a cross-section taken through the roof panel along line
16--16 of FIG. 13; and,
FIG. 17 is a perspective view of several interconnected wall panels
embodying the invention.
Referring more particularly to the annexed drawings, there is
disclosed in FIGS. 1, 5 and 9 very similar hollow body element
constructions of a wall panel 10, door panel 12, and window panel
14, respectively. Each of these panels takes approximately the same
form with the exception that door and window panels 12 and 14
include inwardly disposed openings 16 and 18, respectively,
extending therethrough. Thus, it may be further seen that each
panel or hollow body element includes a substantially flat top
portion or wall 20 which is bounded by a skirt member 22 depending
from the perimeter of each top portion or wall 20. From the
cornermost portion 24 of this skirt member projects substantially
horizontally directed, relatively thin ledge portion 26 that is
located about midway the height of the skirt member 22.
In the embodiments illustrated, each element 10, 12 and 14 is
square-shaped and the ledge portion 26 extends around the corners
thereof. This part of the ledge portion is preferably cut-off at
approximately a 45.degree. angle; however, they may be rounded, if
desired. The ledge portion 26 is therefore divided into two
sections at each of the four corners of the panels, each having a
top face 26a and a bottom face 26b which are respectively provided
at their outermost edges with elongated bosses or projections 28,
28a preferably two bosses 28 on the top face of each ledge section
and staggered thereto three bosses 28a on the bottom face (see
FIGS. 1 and 3). These bosses or projections are arranged a
predetermined distance from each other, as shown, and form together
with the ledge portion 26 a first male part of a detachable joint
structure.
Intermediate these corner ledge portions 26, there is positioned a
beveled side wall member 30 which extends downwardly from top
portion 20 to the outermost edge 32 of ledge portion 26. Note also
that the corner junction between top wall 20 and skirt members 22
at the panel corners are also beveled as at 31 so as to produce a
more pleasing appearance.
As is most readily apparent from FIG. 17, the beveled side wall
members 30 of adjacently positioned interengaged panels are
juxtapositioned and form a smooth outer wall continuity between
panels regardless of their relative positions one with the other.
As can be seen, an outside cornering arrangement 33 of the top
walls 20 exposes the couplings or column-shaped elements 34 but the
intermediate beveled side wall members 30 produce a mating surface
area that forms a smooth transition between the top walls.
Similarly, where the topwalls are positioned to produce an inside
corner 36 the beveled side wall members 30 are positioned face to
face and a sharp corner area results. Planar positioning of the
panels results in a V-shaped joint being formed therebetween as at
38 but this is negated by the smooth disposition produced by the
couplings 34 between the top walls 20.
Another similar hollow body element forming a part of this
invention is a roof panel 40 as is depicted in FIGS. 13-16. This
panel includes a dual top wall area having portions 42, 44 which
are angularly disposed with respect to one another and are joined
together at a peak 46. The roof is completed by integral end wall
members 48.
As with the wall type panels, this panel also incorporates skirt
member 22 which is here placed along the lower edges of portions
42, 44. Likewise, the ledge portion 26, bosses 28, 28a and beveled
side wall members 30, as are hereinabove described, are similarly
employed so that this element may be securely joined with any of
the others.
Referring again to the wall, door and window panels and
particularly to FIGS. 2, 4, 6, 8, 10 and 12, it will be apparent
that the hollow body elements are reinforced by an interconnected
web structure 48 emanating outwardly from the underface of top wall
portion 20. Also there are attached to that underface and to the
inner face of skirt member 22 a plurality of rib means 50. Each of
these rib means has a web 52 terminating in an enlarged or
circular-shaped end.
The ribs 50 are of a similar construction to that described in U.S.
Pat. No. 3,032,919 and this, as well as the ledge/boss and coupling
34 arrangements function as described therein. It should suffice to
say, therefore, that this invention provides a novel panel toy of a
slip or snap together construction which may be employed to create
innumerable configurations of varying size and design.
All of the hollow body elements may be manufactured of moldable
plastic material for example by injection molding or any other
suitable process. Such material should have a certain springiness
and not be liable to break so that it lends itself to composing a
great variety of structural configurations in accordance with a
person's ideas and imagination. Similarly, coupling element 34 may
be made of an extrudable plastic composition such as high density
polyethylene, so that it exhibits the flexibility and springiness
for the purposes of the invention.
It can be seen that there has been described according to the
invention a versatile panel type toy that makes possible the
creation of sizable, stable configurations yet maintains a
flexibility heretofore only found in smaller building block type
toys.
* * * * *