U.S. patent number 3,571,970 [Application Number 04/790,209] was granted by the patent office on 1971-03-23 for miniature wheeled toy vehicle.
This patent grant is currently assigned to Mattel, Inc.. Invention is credited to Ralph Dunn, Robert E. Finney, Armando P. Villasana.
United States Patent |
3,571,970 |
Dunn , et al. |
March 23, 1971 |
MINIATURE WHEELED TOY VEHICLE
Abstract
This is a miniature toy vehicle including an enclosure carried
by rotatable wheels. The enclosure is adapted to be easily opened
for access to a removable toy figure mounted therein and is
fabricated in a single molding process. It generally comprises a
lower frame portion to which opposite sidewalls and end plates are
hingedly connected and a roof section extending inwardly from the
top of one of these sidewalls. Also, a latching arrangement is
included at the top of an opposite sidewall for releasably holding
a portion of the roof section.
Inventors: |
Dunn; Ralph (Manhattan Beach,
CA), Villasana; Armando P. (Los Angeles, CA), Finney;
Robert E. (Los Angeles, CA) |
Assignee: |
Mattel, Inc. (Hawthorne,
CA)
|
Family
ID: |
25149964 |
Appl.
No.: |
04/790,209 |
Filed: |
January 10, 1969 |
Current U.S.
Class: |
446/451;
63/23 |
Current CPC
Class: |
A63H
5/00 (20130101); A63H 7/04 (20130101) |
Current International
Class: |
A63H
7/00 (20060101); A63H 5/00 (20060101); A63H
7/04 (20060101); A63h 011/12 () |
Field of
Search: |
;46/201--202,214,11
;280/34,79.2 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Mancene; Louis G.
Assistant Examiner: Eskovitz; J. N.
Claims
We claim:
1. In combination with a miniature toy vehicle having rotatable
wheels, a unitary enclosure carried by said wheels, comprising:
a lower frame portion;
first and second opposite sidewalls as well as opposite front and
rear end plates hingedly connected to said frame portion, said
opposite end plates generally orthogonally extend from opposite
ends of said first sidewall;
an integral enclosure roof section extending generally orthogonally
inward from the top of said first
sidewall toward said second sidewall;
latching means adjacent the top of said second sidewall for
releasably holding a portion of said roof section; and
means for releasably holding said end plates adjacent the
associated ends of said sidewalls.
2. In combination with a miniature toy vehicle having rotatable
wheels, a unitary enclosure carried by said wheels, comprising:
a lower frame portion;
first and second opposite sidewalls as well as opposite front and
rear end plates hingedly connected to said frame portion;
an integral enclosure roof section extending generally orthogonally
inward from the top of said first said sidewall toward said second
sidewall;
latching means adjacent the top of said second sidewall for
releasably holding a portion of said roof sections;
means for releasably holding said end plates adjacent the
associated ends of said sidewalls;
a handle of flexible material hingedly attached at one of its ends
to an upper edge of said front end plate, said handle having an
aperture disposed adjacent its free end; and
a holding post extending outwardly of the end of said second
sidewall to removably hold said free end of said handle.
3. A toy vehicle according to claim 1, wherein said enclosure
includes a bottom platform upon which a toy figure holding means is
mounted, said platform being hingedly connected along one of its
ends to a stationary lower end portion of said enclosure and
including a cam follower on the underside of said platform adjacent
its free end, and wherein an axle is attached to and rotates with
at least one of said rotatable wheels, said axle having mounted
thereon a cam on which rides said cam follower.
Description
BACKGROUND OF THE INVENTION
The background of the invention will be set forth in two parts.
1. Field of the Invention
The present invention pertains generally to the field of wheeled
toys and more particularly to a miniature toy vehicle that includes
a novel enclosure which is easily opened for access to a removable
toy figure in the form of an animal, for example.
2. Description of the Prior Art
Wheeled toy vehicles which incorporate the structure that encloses
a toy figure are well known. Generally, these enclosures have
relatively small access doors, or no doors at all and thus have the
disadvantage of not allowing easy access to the interior of the
enclosure to replace or remove a toy figure. This is especially
true where the figure is to be held in place by some sort of a
restraining or holding means against the forces produced by a
reciprocating motion mechanism, for example.
In the past, it was also well-known to include a handle extending
outwardly from the toy vehicle so that it could be easily pulled,
either by an operator or by another toy vehicle. This was
accomplished by means of a hook on the pulling toy being placed
through an aperture in the free end of the handle of the toy to be
pulled. However, when the vehicle is merely to be pushed or pulled
in the opposite direction or worn as a charm, the extended handle
became a nuisance and therefore undesirable.
The prior art had the further disadvantage of requiring several
molding processes to form a plurality of separate parts that had
then to be assembled using adhesives or other costly processes for
assembly.
SUMMARY OF THE INVENTION
In view of the foregoing factors and conditions characteristic of
wheeled toy vehicles incorporating enclosures, it is a primary
object of the present invention to provide a new and improved
miniature wheeled toy vehicle not subject to the disadvantages
enumerated above and having an enclosure structure that provides
easy and complete access therein for replacing or removing toy
figures.
Another object of the present invention is to provide an improved
means for carrying a handle when the handle is not being used to
pull the toy vehicle.
Still another object of the present invention is to provide a
miniature wheeled toy vehicle having an easily accessible enclosure
structure in which is removably held a toy figure that is caused to
reciprocally move along a generally vertical axis when the toy is
rolled along a surface.
A further object of the invention is to provide a miniature wheeled
toy vehicle that is economical to produce in that all but the
wheels and axles may be molded in a single process and requires no
adhesives for assembly.
Still a further object of the present invention is to provide a
miniature wheel toy vehicle that is an action toy and yet small
enough to be worn as a charm or pendant.
According to the present invention, a miniature toy vehicle having
rotatable wheels comprises a unitary enclosure carried by the
wheels and wherein a removable toy figure may be disposed. The
enclosure has a lower frame portion to which first and second
sidewalls as well as opposite and relatively short front and rear
end plates are hingedly connected. The first sidewall includes an
enclosure roof section extending generally orthogonally inward from
the top thereof and the second sidewall includes latching means
adjacent its top for releasably holding a portion of the roof
section. Also, the end plates and one of the sidewalls have means
for releasably holding the end plates adjacent the associated ends
of the sidewalls.
The toy may include toy figure holding means mounted in the
enclosures for removably holding the figure.
Opposite end walls parallel to the end plates may also be a part of
and extend from opposite ends of the first sidewall.
Also, a flexible toy handle having an apertured free end may be
hingedly connected to the front end plate and adapted to be hooked
at its free end to a holding post mounted on an adjacent
sidewall.
Further, the frame may include a bottom platform upon which the
holding means is mounted. The platform may be hingedly held along
one of its ends to a stationary lower end portion of the enclosure
and include a cam follower on the underside thereof adjacent its
free end.
There may further be included an axle that is attached to and
rotates with at least one of the rotatable wheels. The axle may
thus carry a cam on which rides the cam follower of the bottom
platform to cause reciprocating motion of said bottom platform when
the wheels are rotated.
The features of the present invention which are believed to be
novel and are set forth with particularity in the appended claims.
The present invention, both as to its organization and manner of
operation, together with further objects and advantages thereof,
may best be understood by reference to the following description,
taken in connection with the accompanying drawing in which like
reference characters refer to like elements in the several
views.
BRIEF DESCRIPTION OF THE DRAWING
FIG. 1 is a side elevational view, partially broken away, of a
wheeled toy vehicle constructed according to the invention;
FIG. 2 is an end elevational view of the vehicle of FIG. 1 taken
along the line 2-2 thereof;
FIG. 3 is a cross-sectional view of a portion of the vehicle taken
along the line 3-3 of FIG. 2; and
FIG. 4 is a perspective illustration of the bottom hinged platform
and toy figure holding means mounted thereon.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring again to the drawing and more particularly to FIGS. 1, 2
and 3, a wheeled toy vehicle constituting a presently preferred
embodiment of the invention, generally designated 11, includes an
enclosure 13 of unitary body construction carried by rotatable
wheels 15 held by axle hangers 17. The enclosure 13 has a lower
frame portion 19 to which a first sidewall 21, a second sidewall
23, as well as a front end plate 25 and a rear end plate 27 are all
hingedly connected by integral "live" hinges 29, 31, 33 and 35,
respectively. The first sidewall 21 includes an integral enclosure
roof section 37 extending generally orthogonally inward from the
top 39 thereof and the second sidewall 23 includes latching means
41 adjacent the top 43 thereof for releasably holding a portion 45
of the roof section 37. The end plates 25 and 27 are releasably
held adjacent associated ends of the sidewalls 21 and 23 by
integral holding ends 47 and 49 with their large ends 51 and 53
extending from the leading and trailing edges of the second
sidewall 23 and through apertures 55 and 57, respectively.
The latching means 41, as best seen in FIGS. 1 and 2, includes a
L-shaped lip section 59 that is adapted to slip over a holding bar
61 and into an appropriate aperture 63 in the portion 45 of the
roof section 37. The enclosure 13 is molded from a nonrigid plastic
material and thus allows the second sidewall 23 to be deformed
enough for the lip section 59 to be forced over the bar 61 and into
the aperture 63. Added support for the roof section 37 is provided
by two tapered posts 65 projecting inwardly from the wall 23 on
each side and just below the position of the bar 61, when the
latching means 41 holds the roof section 37.
The sidewalls 21 and 23 may be either solid or in any other form
such as the cagelike structure shown and the first sidewall 21 may
include two molded end walls 67. A handle 69 is also formed in the
single molding process extending from a thin, flexible section
forming a hinge 71 at the top of the front end plate 25. When not
in use to pull the toy 11, the free end 73 of the handle 69 may be
moved upward and a handle retaining post 75 may be forced through a
handle aperture 77, as seen in FIG. 1 represented by dashed lines.
An L-shaped tow bar 79 may also be provided at the rear end of the
toy 11 for insertion through an aperture in the free end of the
handle from another such toy, as indicated by dashed lines 81.
The enclosure 13 further includes a bottom platform 83 hingedly
connected along one of its ends 85 to a stationary lower end
portion 87 of the enclosure, as most clearly seen in FIG. 4. Formed
on the platform 83, is an H-shaped bracket 89 for removably holding
the feet of a toy figure, such as a toy animal 91. The bracket 89
is provided with troughs 93 and 95 into which projections (not
shown) comprising the feetlike features of the pliable toy figure
are inserted and retained. This feature is especially desirable
where, as here, the platform is caused to have a reciprocating
vertical motion as indicated by arrow 97 caused by a cam follower
member 99 formed on the underside of the platform 83 adjacent its
free end 101 riding on a plurality of cam arms 103 of a cam
105.
The cam 105 is rotated in a clockwise direction (see arrow 107) by
a front axle 109 rotatably held by the axle hangers 17 and
connected to the front wheels 15. It can be seen that as toy 11 is
rolled across a surface, the forward wheel 15 will rotate
accordingly, causing a like rotation of the axle 109 and the cam
105. Each time the cam arm 103 strikes the cam follower 99, the
platform 83 and any toy figure held by the bracket 89 will be
forced upward. Upon disengagement of the cam 105 and the cam
follower 99 as the cam is rotated, the free end 101 of the platform
83 will again return to a lower position 106 (FIG. 3) due to the
force of gravity and the resiliency of the "living" hinge formed at
the end 85 of the platform 83. The rear wheels 15 are also held by
an axle, but the rear axle 111 is not provided with a cam. It can
be seen in FIG. 3 that the axle hangers 17 have notched lower ends
113 wherein the axles 109 and 111 may be easily snapped into place
for ease of production.
In order to allow the miniature toy 11 to be worn as a charm on a
charm bracelet, for example, an apertured member 115 is formed on
the top of the roof section 37.
The extent of accessibility to the interior of the enclosure 13 is
illustrated in FIG. 2. The first sidewall 21 may be pivoted along
the hinge 29 in the direction indicated by arrow 119 by first
applying an outward bending force to a top decorative section 121
in the direction of arrow 123 in order to lift the lip section 59
out of the aperture 63 and over the bar 61. The end plates 25 and
27 need not be pulled forward to allow the first sidewall to be
pivoted because, unlike the second sidewall, it does not have
holding pins projecting into apertures in the end walls. The pins
125 are merely decorative and are molded along with a corresponding
portion 127 of the end plates. Thus, when the first sidewall 21 is
in its normal vertical position, the portion 127 matches a matching
portion 129 of the front end plate 25.
On the other hand, if even more complete access to the enclosure
interior is desired, the second sidewall 23 may be pivoted in the
direction of the arrow 123 by first pulling the front end plate
forward to release the holding pin 47 and in a similar manner
releasing the rear end plate 27 from the holding pin 49.
From the foregoing, it will be evident that the invention provides
a new and improved miniature toy vehicle not subject to the
disadvantages of the prior art and which has a completely
accessible enclosure for easily replacing or removing a toy figure
therefrom. Also, the enclosure has been shown to be easily and
economically fabricated in a single molding process.
Although this invention has been described in its preferred
embodiment, it is clear that it is susceptible to numerous
modifications and embodiments within the skill of the routineer and
without the exercise of the inventive faculty. Accordingly, the
scope of this invention is defined by the scope of the following
claims.
* * * * *