U.S. patent application number 11/901025 was filed with the patent office on 2008-01-10 for children's toy waterslide.
This patent application is currently assigned to Wham-O, Inc.. Invention is credited to David J. Fitzgerald.
Application Number | 20080009357 11/901025 |
Document ID | / |
Family ID | 32867992 |
Filed Date | 2008-01-10 |
United States Patent
Application |
20080009357 |
Kind Code |
A1 |
Fitzgerald; David J. |
January 10, 2008 |
Children's toy waterslide
Abstract
The present invention includes a children's toy waterslide
incorporating a sliding surface, an obstacle region, a splash zone,
and an obstacle or obstacles. The sliding surface extends through
the obstacle region and into the splash zone. Water may be sprayed
along the length of the sliding surface by a sprinkler tube. The
obstacle or obstacles may be placed on or over the sliding surface
in the obstacle region. The obstacle may be a "limbo stick" bar, a
water tunnel with dump bucket, and/or inflatable bowling-pin-type
objects.
Inventors: |
Fitzgerald; David J.;
(Hayward, CA) |
Correspondence
Address: |
KOLISCH HARTWELL, P.C.
520 SW YAMHILL STREET, Suite 200
PORTLAND
OR
97204
US
|
Assignee: |
Wham-O, Inc.
|
Family ID: |
32867992 |
Appl. No.: |
11/901025 |
Filed: |
September 14, 2007 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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10365701 |
Feb 11, 2003 |
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11901025 |
Sep 14, 2007 |
|
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60356452 |
Feb 11, 2002 |
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Current U.S.
Class: |
472/117 |
Current CPC
Class: |
A63G 31/007 20130101;
A63B 2009/008 20130101; A63G 21/18 20130101; A63B 17/00
20130101 |
Class at
Publication: |
472/117 |
International
Class: |
A63G 21/18 20060101
A63G021/18 |
Claims
1. A children's waterslide comprising: a sliding surface
dimensioned with a long dimension for children to slide along
having a front end where children enter the waterslide, a middle
portion where children slide along the waterslide, and an end
portion where children stop; a sprinkler tube extending along one
side of the long dimension configured to spray water along the
length of the sliding surface providing a shallow layer of water
thereon; an obstacle region positioned within the middle portion
and configured to provide children with a break-away obstacle to
contact while sliding along the water slide; and a splash zone
configured to slow a sliding child down.
2. The children's waterslide of claim 1, wherein the sprinkler tube
includes a hose fitting to attach a water supply.
3. The children's waterslide of claim 2, wherein the includes a
series of spaced-apart apertures that allow water to spray of the
tube when under pressure and coat the sliding surface with a thin
layer of water to enhance the slippery nature of the
waterslide.
4. The children's waterslide of claim 1, wherein the splash zone
includes a pool of water deeper than the shallow layer along the
length of the waterslide.
5. The children's waterslide of claim 4, wherein the splash zone
includes an inflatable bumper configured to provide containment for
the pool of water and to provide cushion to a sliding child.
6. The children's waterslide of claim 1, wherein the obstacle
region includes a tunnel positioned over a part of the middle
portion of the sliding surface.
7. The children's waterslide of claim 6, wherein the tunnel
includes: a front tunnel support configured to support the tunnel
and provide a tunnel entrance for children to slide through; a rear
tunnel support configured to support the tunnel and provide a
tunnel exit for children to slide through; and a plurality of
tunnel rails connecting the front tunnel support and the rear
tunnel support.
8. The children's waterslide of claim 7, wherein the tunnel
includes: a trigger paddle pivotally mounted to the front tunnel
support on a pivot rod and configured to extend down into the path
of travel of a sliding child; a dump bucket pivotally mounted on a
bucket pivot to the rear tunnel support and configured to store
water for dumping on a sliding child as they exit the rear tunnel
support; and a cord connecting a connection point on the trigger
paddle above the pivot rod to a connection point on the dump bucket
below the bucket pivot configured to cause the dump bucket to pour
water out when the cord is pulled.
9. The children's waterslide of claim 8, wherein the cord is
dimensioned to include slack between the trigger paddle and the
dump bucket and the slack is adjusted to time the dump of the dump
bucket to coincide with the sliding child passing beneath the dump
bucket.
10. The children's waterslide of claim 1, wherein the obstacle
region includes: a pair of vertical supports members positioned on
either side of the sliding surface having a plurality of stick
holders positioned at discrete location on the supports; and a
horizontal stick configured to rest on the stick holders at a
selected discrete location.
11. The children's waterslide of claim 10, wherein the stick
holders extend rearward and slightly upward from the vertical
support members.
12. The children's waterslide of claim 11, wherein the plurality of
stick holders includes three stick holders on each vertical support
member at different heights above the sliding surface.
13. The children's waterslide of claim 1, wherein the obstacle
region includes a plurality of obstacles configured for positioning
within the obstacle region at any location therewithin.
14. The children's waterslide of claim 13, wherein the plurality of
obstacles are inflatable.
15. The children's waterslide of claim 14, wherein the plurality of
obstacles are bowling-pin-type bodies.
16. The children's waterslide of claim 14, wherein the plurality of
obstacles include indicia printed thereon to make the obstacles
resemble asteroids.
17. The children's waterslide of claim 14, wherein the plurality of
obstacles include indicia printed thereon to make the obstacles
resemble animals.
18. The children's waterslide of claim 14, wherein the plurality of
obstacles include indicia printed thereon to make the obstacles
resemble a fictional character.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to U.S. Provisional Patent
Application Ser. No. 60/356,452, filed Feb. 11, 2002 and entitled
Children's Toy Waterslide; and U.S. patent application Ser. No.
10/365,701, filed Feb. 11, 2003 and entitled Children's Toy
Waterslide.
FIELD OF THE INVENTION
[0002] The present invention relates generally to children's toy
waterslides. More specifically, the invention relates to children's
toy waterslides having obstacles and tunnels included along the
waterslide path.
BACKGROUND OF THE INVENTION
[0003] Children's toy waterslides are well known in the art. For
example, Wham-O, Inc.'s SLIP'N SLIDE.RTM. waterslide has been used
for years by children to cool off, in an entertaining way, on warm
summer days. Conventional waterslides may become dull after
repeated use.
[0004] Adding obstacles to a waterslide may enhance the play value
of the slide. Such a water slide should be enjoyable to use,
provide play value and be safe to operate. The toy should not
require complicated instructions or operation.
SUMMARY OF THE INVENTION
[0005] The present invention includes a children's toy waterslide
incorporating a sliding surface, an obstacle region, a splash zone,
and an obstacle or obstacles. The sliding surface extends through
the obstacle region and into the splash zone. Water may be sprayed
along the length of the sliding surface by a sprinkler tube. The
obstacle or obstacles may be placed on or over the sliding surface
in the obstacle region. The obstacle may be a "limbo stick" bar, a
water tunnel with dump bucket, and/or inflatable bowling-pin-type
objects.
BRIEF DESCRIPTION OF THE DRAWINGS
[0006] FIG. 1 is a plan view of a children's toy waterslide
according to one embodiment of the present invention.
[0007] FIG. 2 is a end view of the s toy of FIG. 1, showing the
entrance of an obstacle tunnel.
[0008] FIG. 3A is a cross-sectional side view of the obstacle
tunnel taken along Line 3-3, showing a trigger paddle
interconnected with a dump bucket.
[0009] FIG. 3B is the cross-sectional view of FIG. 3A, showing a
child entering the obstacle tunnel.
[0010] FIG. 3C is the cross-sectional view of FIG. 3A, showing a
child traveling through the obstacle tunnel triggering the trigger
paddle and dumping the dump bucket.
[0011] FIG. 4 is a n and view of the obstacle tunnel of FIG. 3A,
showing the exit of the obstacle tunnel.
[0012] FIG. 5 is a plan view of a children's toy waterslide
according to one embodiment of the present invention, showing a
"limbo stick" obstacle.
[0013] FIG. 6 is a side view of a "limbo stick" obstacle of FIG.
5.
[0014] FIG. 7 is an end view of the "limbo stick" obstacle of FIG.
6.
[0015] FIG. 8 is a plan view of a children's toy waterslide
according to one embodiment of the present invention, showing a set
of inflatable obstacles.
[0016] FIG. 9 is a side view of the waterslide of FIG. 8.
DETAILED DESCRIPTION AND BEST MODE OF THE INVENTION
[0017] A children's toy waterslide constructed according to the
present invention is shown in FIG. 1, and indicated generally at
10. Waterslide 10 includes a sliding surface 12, a sprinkler tube
14, an obstacle tunnel 16, and a splash zone 18. Sliding surface 12
may be a long narrow sheet of plastic, in the range of 15-25 feet
in length and in the range of 25-40 inches wide. For example,
sliding surface 12 may be around 22 feet long and 33 inches wide.
Sliding surface 12 may be made of any suitable plastic material,
such as polyvinylchorhide, polyethylene, polypropylene, etc.
[0018] Sprinkler tube 14 extends along one of the long sides of
sliding surface 12 and may be configured with a hose fitting to
attach a water supply. Sprinkler tube 14 may include a series of
spaced-apart apertures that allow water to spray out of the tube
when under pressure. The water being sprayed out of the sprinkler
tube makes the sliding surface 12 slippery enhancing the play value
of the water slide. For example, sprinkler tube 14 will be formed
integrally with sliding surface 12.
[0019] In the embodiment shown in FIGS. 1-4, sliding surface 12
extends through obstacle tunnel 16 and into splash zone 18. An end
bumper 20 surrounds splash zone 18. Splash zone 18 slows a sliding
child down near the end of the waterslide because water pools in
this area. This deeper water slows down a slider. End bumper 20 may
be inflatable and may provide cushion to a slider, as the slider
enters the splash zone. Preventing a slider from sliding off the
end of waterslide 10, enhances the play value of the
waterslide.
[0020] Obstacle tunnel 16 may be positioned over a portion of
sliding surface 12 prior to the splash zone 18 of the waterslide.
Obstacle tunnel 16 includes a front tunnel support 22, a
front-tunnel-support connector 24, upper tunnel rails 26, lower
tunnel rails 28, and rear tunnel support 30. Obstacle tunnel 16 may
be positioned over a portion of sliding surface 12 and extends
lengthwise along waterslide 10. Front tunnel support 22 is
positioned so that a slider enters the tunnel from this end, and
includes two sides interconnected by front-tunnel-support connector
24. Positioned between the two sides of front tunnel support 22, a
trigger paddle 32 hangs from a trigger pivot rod 34. Trigger pivot
rod 34 may be supported by front tunnel support 22. Trigger paddle
32 extends down into the path of travel of a slider using
waterslide 10 leaving a gap of around 5 inches between the bottom
of trigger paddle 32 and the sliding surface, as best shown in FIG.
2. Trigger pivot rod 34 may be positioned at a height of around
18-22 inches above the ground. Trigger paddle 32 includes a cord
connection point 36 positioned above trigger pivot rod 34 on
trigger paddle 32. Connection point 36 moves toward the front of
obstacle tunnel 16 as trigger paddle 32 moves toward the rear
because connection point 36 is positioned above trigger pivot rod
34.
[0021] As shown in FIG. 2, front tunnel support 22 may have an
overall height in the range of 20-26 inches and an overall width in
the range of 35-50 inches. For example, the overall height of front
tunnel support 22 may be around 24 inches and the overall width may
be around 45 inches.
[0022] FIG. 1 illustrates front tunnel support 22 linked to rear
tunnel support 30 by the upper and lower tunnel rails.
Specifically, upper tunnel rails 26 extend between upper portions
of the front and rear tunnel supports. In the same manner, lower
tunnel rails 18 extend between lower portions of the front and rear
tunnel supports.
[0023] Rear tunnel support 30 provides a platform for dump bucket
38. Dump bucket 38 is configured to pivot about a dump-bucket pivot
rod 40. Dump-bucket pivot rod 40 extends through dump bucket 38 and
is supported on each end by rear tunnel support 30. FIG. 4 shows
rear tunnel support 30 supporting dump-bucket pivot rod 40. Dump
bucket 38 includes a dump-bucket connection point 42 positioned on
the underside of the dump bucket below where pivot rod 40 extends
through dump bucket 38.
[0024] A cord 44 connects from connection point 36 on trigger
paddle 32 to dump-bucket connection point 42 on the bottom of dump
bucket 38, as shown in FIGS. 1, 3A, 3B, and 3C. Dump-bucket 38 may
be tipped over by a pulling force applied to dump-bucket connection
The length of cord 44 is sized to include a certain amount of slack
between trigger paddle 32 and dump bucket 38. A child sliding
through obstacle tunnel 16 travels at a speed in the range of 2 to
10 miles per hour. The slack in cord 44 provides a delay between a
child's impact with trigger paddle 32 and the pulling of cord 44 to
dump the contents of bucket 38. The delay enables the child to
slide through the tunnel and arrive directly below the bucket as
its contents pour out, dunking or soaking the child from above.
[0025] Obstacle tunnel 16 is configured to dump water onto a
slider, as best illustrated by the cut away views of FIGS. 3A-3C.
FIG. 3A shows obstacle tunnel 16 prior to a slider entering the
tunnel. Trigger paddle 32 hangs essentially straight down toward
the ground. Cord 44 connects trigger paddle 32 with dump bucket 38
with a slight amount of slack.
[0026] A sliding child enters obstacle tunnel 16 at the front
tunnel support 22, as shown in FIG. 3B. The slider impacts trigger
paddle 32 upon entering obstacle tunnel 16 causing the trigger
paddle to swing up rearwardly out of the sliders path. The up
rearward swing of trigger paddle 32 causes cord 44 to tighten and
pulls on bucket connection point 42.
[0027] The slider continues through obstacle tunnel 16 as trigger
paddle 32 continues to swing up out of the slider's path. After the
slack has been removed from cord 44 it pulls on bucket connection
point 42, causing the lower portion of bucket 38 to move and
tipping bucket 38 over. Obstacle tunnel 16 and cord 44 are sized in
length so that the contents of bucket 38 spill out at the rear of
obstacle tunnel 16 at approximately the same time as a child is
exiting the tunnel, as best shown in FIG. 3C. Obstacle tunnel 16
may range in length from 25-50 inches, and may be around 41 inches
in length.
[0028] Turning to FIG. 5, another embodiment of a waterslide
according to the present invention is shown, indicated generally at
50. Waterslide 50 includes a slide surface 52 and a sprinkler tube
54 extending through an obstacle 56 into a splash zone 58. An end
bumper 60 cushions a slider as they reach the end of waterslide
50.
[0029] In the embodiment depicted in FIG. 5, obstacle 56 includes a
"limbo stick" or stick 62 extending across slide surface 52 in a
slider's path. Obstacle 56 also includes vertical support members
64 and stick holders 66. Stick 62 is sized to fit on vertical
support members 64 and extend across slide surface 52. Support
members 64 and stick holders 66 positioned on each side of slide
surface 52 support distal ends of stick 62, as shown in FIG. 5.
[0030] Vertical support members 64 may have three different sets of
stick holders 66 extending rearward and slightly upward from
vertical support members 64, as shown in FIGS. 6 and 7. Each set of
stick holders 66 may be positioned to hold stick 62 at a different
height above slide surface 52.
[0031] This construction enables children to compete with one
another to see who can slide on waterslide 50 underneath stick 62
without knocking the stick off stick holders 66. As a child travels
along waterslide 50 between vertical support members 64, the goal
is to remain low enough to slip under stick 62. Stick 62 may be
knocked off stick holders 66 without knocking over vertical support
members 64 because the stick rests on the backside of vertical
support member 64. As a child moves under stick 62 any contact with
the stick will cause it to move upward and rearward dislodging the
stick from holders 66. Children can then reposition stick 62 to a
lower set of stick holders 66 and continue competing.
[0032] As shown in FIGS. 8 and 9, another embodiment of a
waterslide according to the present invention is shown, indicated
generally at 70. Waterslide 70 includes a slide surface 72 and a
sprinkler tube 74 extending through a set of obstacles 76 into a
splash zone 78. An end bumper 80 cushions a sliding child who
reaches the end of waterslide 70.
[0033] The set of obstacles 76 may be inflatable bowling-pin-type
like bodies. The set of obstacles 76 may be arranged to form an
obstacle course that a child may slide through. Obstacles 76 may
include indicia printed thereon so that they resemble asteroids or
other objects, such as characters, or animals, etc. A child may
position obstacles 76 anywhere along slide surface 72. A sliding
child then acts as a human bowling ball traveling along waterslide
70. The child may attempt to knock down all of the obstacles 76, or
may try to avoid the obstacles during travel down along waterslide
70.
[0034] It is believed that the disclosure set forth above
encompasses multiple distinct inventions with independent utility.
While each of these inventions has been disclosed in its preferred
form, the specific embodiments thereof, as disclosed and
illustrated herein, are not to be considered in a limiting sense as
numerous variations are possible. The subject matter of the
inventions include all novel and non-obvious combinations and
sub-combinations of the various elements, features, functions
and/or properties disclosed herein. Where claims recite "a" or "a
first" element or equivalent thereof, such claims should be
understood to include incorporation of one or more such elements,
neither requiring, nor excluding two or more such elements.
[0035] It is believed that the following claims particularly point
out certain combinations and sub-combinations that are directed to
one of the disclosed inventions and are novel and non-obvious.
Inventions embodied in other combinations and sub-combinations of
features, functions, elements and/or properties may be claimed
through amendment of those claims or presentation of new claims in
this or a related application. Such amended or new claims, whether
they are directed to a different invention or directed to the same
invention, whether different, broader, narrower or equal in scope
to the original claims, are also regarded as included within the
subject matter of the inventions of the present disclosure.
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