U.S. patent number 3,721,042 [Application Number 05/119,974] was granted by the patent office on 1973-03-20 for toy vehicle with adjustable body.
This patent grant is currently assigned to Mattel, Inc.. Invention is credited to Gabriel Marason, Jr..
United States Patent |
3,721,042 |
Marason, Jr. |
March 20, 1973 |
TOY VEHICLE WITH ADJUSTABLE BODY
Abstract
A toy vehicle having a chassis including two upstanding spring
members which are received by two sleeves of the vehicle's body so
as to cause a frictional engagement when the body and chassis are
brought together. The frictional engagement allows an operator to
place the body in any one of various positions relative the chassis
thereby simulating real hot rod type auto-mobiles in a very simply
constructed yet ruggedly built toy.
Inventors: |
Marason, Jr.; Gabriel (Los
Angeles, CA) |
Assignee: |
Mattel, Inc. (Hawthorne,
CA)
|
Family
ID: |
22387517 |
Appl.
No.: |
05/119,974 |
Filed: |
March 1, 1971 |
Current U.S.
Class: |
446/471 |
Current CPC
Class: |
A63H
17/26 (20130101) |
Current International
Class: |
A63H
17/00 (20060101); A63H 17/26 (20060101); A63h
017/26 () |
Field of
Search: |
;46/201,202,221,222,223 |
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 toy vehicle comprising:
a substantially rigid chassis having wheels rotatably mounted
thereon;
a pair of longitudinally spaced body support members fixed to said
chassis, said body support members extending upwardly from said
chassis and being resiliently bendable relative to said chassis;
and
a body having a pair of downwardly facing open sockets formed
therein, said sockets being aligned with and frictionally slidably
embracing said body support members whereby said body support
members may be selectively slid to any desired depth in their
respective sockets and frictionally retained at said depth to
selectively adjust the tilt or height of said body relative to said
chassis, said body support members being bendable to accommodate to
different angles between said body and chassis.
2. A toy vehicle as defined in claim 1 wherein said spaced body
support members comprise upwardly bent end portions of a strip of
spring material, the portion of said strip between said end
portions being fixed to said chassis by a single fastening
element.
3. A toy vehicle as defined in claim 2 wherein said end portions of
said strip are bent laterally at their upper ends then downwardly
to define resiliently compressible body support members.
4. A toy vehicle comprising:
a substantially rigid chassis having wheels rotatably mounted
thereon;
a pair of longitudinally spaced body support members fixed to said
chassis, said body support members extending upwardly from said
chassis and being resiliently bendable relative to said
chassis;
a body having a pair of downwardly facing open sockets formed
therein, said sockets being aligned with and frictionally slidably
embracing said body support members whereby said body support
members may be selectively slid to any desired depth in their
respective sockets and frictionally retained at said depth to
selectively adjust the tilt or height of said body relative to said
chassis, said body support members being bendable to accommodate to
different angles between said body and chassis; and
cooperating stop means on said chassis and body, positioned to
limit upward movement of said body relative to said chassis.
5. A toy vehicle as defined in claim 4 wherein said body comprises
an outer shell of metal having said stop means thereon and an
interior portion of synthetic resin fixed to said metal shell and
having said sockets formed therein.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a toy vehicle and, more
particularly, to a toy vehicle having a body which is adjustable
relative the vehicle's chassis so as to simulate real hot rod type
automobiles.
2. Description of the Prior Art
Small toy vehicles have become exceedingly popular among small
children as well as adults. In one particular form, the vehicles
are small automobiles of various designs all of which have freely
rotatable wheels. These small automobiles are usually intended to
function with a track layout comprising a number of track sections
and track section connectors. The vehicle and track sections may
best be understood by referring to U.S. Pat. Nos. 3,487,999 and
3,510,981 to A. W. B. Nash et al. and H. W. La Branche et al.,
respectively. Newer model vehicles have recently been introduced
which are powered by small electric motors energized by small
rechargeable batteries. These cars are also designed to cooperate
with a track layout to provide hours of exciting play simulating
automobile racing and stunt shows.
There is a continuing effort to not only simulate real vehicles in
appearance but also to simulate real vehicles in function and
operation. In addition, continuing efforts are being made to reduce
the manufacturing costs of such vehicles and systems so as to allow
broadest possible marketing of these toys.
SUMMARY OF THE INVENTION
In furthering the efforts mentioned hereinabove, the present
invention provides a toy vehicle having an adjustable body relative
to a chassis and comprising a chassis including a mounting element,
an axle connected to the mounting element, a wheel connected to the
axle, and means connected to the mounting element for adjustably
mounting the toy vehicle body thereon; and a toy vehicle body
having means for cooperating with the mounting means whereby the
body can be disposed in any one of a variety of positions relative
the wheels.
It is a general aim of the present invention to provide a toy
vehicle which can simulate real automobiles having hydraulic
lifters for altering the position of the vehicle's body relative to
the vehicle's chassis.
Another aim of the present invention is to provide an exciting toy
vehicle which simulates real cars and which is simply constructed,
reliable and inexpensive to manufacture.
Other objects and advantages of the invention will appear from the
following description taken in conjunction with the accompanying
drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a side elevational view of a miniature toy vehicle with
the vehicle's body in a normal or usual position relative to the
wheels.
FIG. 2 is a perspective view of a portion of the toy vehicle's
chassis.
FIG. 3 is a sectional elevational view where the front portion of
the vehicle's body is in a raised position.
FIG. 4 is a side sectional elevational view of the toy vehicle
where the rear portion of the vehicle's body is in a raised
position.
FIG. 5 is a side sectional elevational view of the toy vehicle with
the entire vehicle's body in a raised position.
FIG. 6 is a front sectional elevational view taken along line 6--6
of FIG. 5.
FIG. 7 is a side sectional elevational view of the toy vehicle with
the entire vehicle's body in a partially lowered position.
FIG. 8 is a side elevational view, partially broken away, of the
toy vehicle with the vehicle's body in a fully lowered
position.
DESCRIPTION OF THE PREFERRED EMBODIMENT
While the present invention is susceptible of various modifications
and alternative constructions, an illustrative embodiment is shown
in the drawings and will herein be described in detail. It should
be understood, however, that it is not the intention to limit the
invention to the particular form disclosed; but, on the contrary,
the intention is to cover all modifications, equivalents and
alternative constructions falling within the spirit and scope of
the invention as expressed in the appended claims.
Referring now to FIG. 1, there is illustrated a toy vehicle 10
comprising a vehicle body 12 and a vehicle chassis 14. The body 12
includes a front portion 16, a simulated passenger compartment 18,
a roof 20 and a rear portion 22. Attached to the rear portion of
the body is a "spoiler" 24. The body characteristics are analogous
to a real automobile. Referring to FIG. 6, it is noted that the
body is comprised of an outer metal shell 25 and an inner synthetic
resin material shell 26 so as to provide a close simulation to a
real automobile at a minimum manufacturing cost and provide a
rugged, reliable toy.
Again referring to FIG. 1, the chassis 14 includes a support
element 28 of a relatively strong material, such as metal, to which
are attached four wheels, two wheels 30 and 32 being illustrated in
FIG. 1. Each wheel has an outer rim comprising a narrow larger
diameter running portion and a wider smaller diameter portion, such
as the narrow portion 34, FIG. 6, and the wider portion 36 of the
wheel 32.
In accordance with one of the major aspects of the present
invention, a toy vehicle with a simple but ruggedly constructed
chassis is provided having the ability to adjustably receive the
toy vehicle's body to allow the body to be positioned in any one of
a variety of ways relative the wheels which rest on a reference
plane, such as a running surface 40, FIG. 1. Referring now to FIG.
2, the chassis 14 includes the support element 28 which is shaped
as a rectangular box to house a synthetic resin mounting element
42. The mounting element 42 includes two openings 44 and 46 for
allowing end portions 48 and 50 of a spring metal strip 52 to
project and provide a mounting engagement with the body. Projecting
laterally from the support element are two flanges 54 and 56 which,
as will be explained hereinbelow, provide an abutment to limit
movement of the vehicle body.
Embedded at either of the longitudinal ends of the mounting element
42 are two axles 58 and 60 which are small diameter wires. Attached
to the four end portions of the axles 58 and 60 are four wheels
(not shown in FIG. 2). Connection between the mounting element 42,
the support element 28 and the spring strip 52 is made in any
suitable fashion or with any suitable fastener such as the screw 62
which is located through the center of the chassis. Because the
mounting element is of a flexible material, any force placed upon a
wheel will be transmitted through the axle to the mounting element
which will deflect in response so as to relieve excessive stress
upon the axle. This allows the use of small diameter wire for axles
thereby reducing running friction generated between an axle and a
wheel upon movement of a vehicle. To allow placement of the axles,
the side walls of the support element 28 are notched in four
locations designated 64, 66, 68 and 70.
As mentioned, the spring strip 52 has two end portions 48 and 50
which are upstanding and which have U-shaped cross-sectional
configurations. For example, the end portion 48 has a U-shaped
cross section including two legs 72 and 74 and an integral base 76
connecting the two legs. Because the strip is of a spring metal,
movement of the leg 74 from its usual parallel position relative
the leg 72 provides a biasing force which may act in conjunction
with another object to provide frictional resistance to relative
movement. The end portion 50 functions in an identical manner.
Referring now to FIGS. 3 and 6, it is noted that the inner
synthetic resin shell 26 includes two rectangularly shaped sleeves
80 and 82 conforming closely in dimension to the strip end portions
48 and 50, respectively. As shown in FIG. 3, the sleeves cooperate
with the strip end portions to provide a sufficient frictional
resistance to movement so that when the vehicle's body is mounted
to its chassis by having the sleeves receive the strip end
portions, there is a sufficient resistance to movement to retain
the body in whatever relative position it is initially placed.
Referring to FIGS. 3, 4 and 5, for example, the vehicle body is
shown in three different positions relative the chassis: in FIG. 3,
the front end 16 is raised relative the chassis while the rear
portion 24 is lowered. FIG. 4 illustrates the front portion 16 in a
lowered position and the rear portion 24 in a raised position; this
is frequently referred to as being "raked." In FIG. 5, both the
front portion 16 and the rear portion 24 of the body are raised
relatively the chassis 14; the vehicle is referred to as being
raised. It is noted that in all three positions just mentioned, the
engagement of a forward wall 84, FIG. 3, and a rearward wall 86 of
the sleeve 80 with the legs 72 and 74, respectively, of the spring
strip provides a sufficient means to retain the body in the
position in which it is initially placed by an operator. In an
analogous fashion, the sleeve 82 is in contact with the spring end
portion 50.
Referring now to FIGS. 5 and 6, it is noted that the outer shell of
the vehicle body includes two side panels 90 and 92 which have
bottom flange portions 94 and 96, respectively, that engage the
lateral flanges 54 and 56 when the vehicle body is in a raised
position so as to prevent the body from separating from the
chassis.
Referring now to FIGS. 7 and 8, the vehicle body is shown in two
additional positions: in FIG. 7, the front and rear portions of the
body are in a partially lowered position relative the chassis in
that the spring end portions 48 and 50 are received within the
sleeves 80 and 82 along only a portion of the sleeves. In FIG. 8,
the body is in a fully lowered position with the sleeves and the
spring end portions in full engagement. In this configuration, an
automobile is commonly referred to as being "drapped." Generally,
when in a drapped position, the car will include skids along the
flange portions 94 and 96 of the side panels 90 and 92 which ride
or are very close to the running surface along which the vehicle
moves.
Thus, in a single vehicle, an imaginative child may, by simply
adjusting the vehicle body relative the chassis, create six
different silhouette configurations as has been illustrated in
FIGS. 1, 3, 4, 5, 7 and 8. All of this may be accomplished in a
very expeditious fashion with little manipulation so as to be done
by even a small child. A corollary to the easy manipulation is the
fact that the construction of the vehicle is relatively simple so
as to be rugged and reliable and breakage resistant while at the
same time being relatively inexpensive to manufacture so as to
allow mass marketing at a reasonable price.
It is to be understood that other types of adjusting mechanisms may
be used instead of the spring sleeve arrangement shown; for
example, two coiled springs positioned between the body and the
chassis with a concentric screw engaging both the body and the
chassis may be used to cause the relative adjustment of the rear
and front portions of the body. Or a spring and serrated rack may
be used to achieve the same result. Once again, it is emphasized
that the invention is to be established by the append claims and
not be the particular embodiment which has been illustrated.
* * * * *