US20130190137A1

US20130190137A1 - Children's Playground with Trampoline

Info

Publication number: US20130190137A1
Application number: US13/747,262
Authority: US
Inventors: Jason Sung-Il KIM; Lucy KIM; Steven JUN
Original assignee: Individual
Current assignee: KIM JASON SUNG-IL
Priority date: 2012-01-19
Filing date: 2013-01-22
Publication date: 2013-07-25

Abstract

An apparatus for children's playground with trampoline includes a trampoline surface, a trampoline base, a staircase, and a safety net. The trampoline base provides a foundation for the trampoline surface so that the trampoline surface can be connected to a trampoline frame of the trampoline base by coil springs. The trampoline base includes a pair of concave parameter edges and a pair of slope parameter edges. The pair of concave parameter edges and the pair of slope parameter edges provide uniquely shaped trampoline surface for the users of the playground apparatus. The staircase enables the users to access the trampoline surface, and the safety net provides a protective wall for the user so that the users are able to stay within the trampoline surface.

Description

The current application claims a priority to the U.S. Provisional Patent application Ser. No. 61/588,258 filed on Jan. 19, 2012. The current application is filed on Jan. 22, 2013 while Jan. 19, 2013 was on a weekend. The next business day is Jan. 22, 2013 while Jan. 20, 2013 was a weekend and Jan. 21, 2013 was a national holiday (Birthday of Martin Luther King, Jr.).

FIELD OF THE INVENTION

The present invention relates generally to an apparatus for a playground. More specifically, this invention is an apparatus that consists of different types of playrooms and trampolines that allows a user to perform various types of task.

BACKGROUND OF THE INVENTION

A playground is a perfect place to let children run free, get fresh air, and exercise. Typically, playgrounds only consist of a few features such as monkey bars, jungle gyms, and basketball courts. Thus the children are provided with only a limited amount of things to do. This can be problematic because children can often bore of something very quickly which can then cause problems for the parents. Additionally, traditional playgrounds do not provide entertainment for the parents. It is therefore an object of the present invention to provide a playground with a plurality of playrooms and features that can entertain the children endlessly.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view of the present invention without a safety net.

FIG. 3 is a front view of the present invention without the safety net.

FIG. 4 is a top view of the present invention without the safety net and a safety cover.

FIG. 5 is a top view of the present invention without the safety net and a cushion pad.

FIG. 6 is a perspective view of a first alternative embodiment of the present invention.

FIG. 7 is a perspective view of a second alternative embodiment of the present invention.

FIG. 8 is a perspective view of a third alternative embodiment of the present invention.

FIG. 9 is a perspective view of a fourth alternative embodiment of the present invention.

FIG. 10 is a perspective view of a fifth alternative embodiment of the present invention.

FIG. 11 is a perspective view of a sixth alternative embodiment of the present invention.

FIG. 12 is a perspective view of a seventh alternative embodiment of the present invention.

FIG. 13 is a perspective view of an eighth alternative embodiment of the present invention.

DETAIL DESCRIPTIONS OF THE INVENTION

All illustrations of the drawings are for the purpose of describing selected versions of the present invention and are not intended to limit the scope of the present invention.
The present invention is a children's playground with various types of rooms and different kinds of trampolines. The present invention is designed to provide revenue as well as fun and great joy for users of the present invention, for the friends of the users, and for the relatives of the users, although the present invention may be used anywhere and by anyone. The present invention combines the typical children's playground with one or more trampoline sections. The specific, new, different and creative trampoline sections allow families to be happier, healthier, and more united both physically and spiritually since the present invention is a cumulative playground that can be enjoyed by all members of the family.
In reference to FIG. 1 and FIG. 2, the present invention comprises a trampoline surface 1, a trampoline base 2, a staircase 3, and a safety net 4. The trampoline base 2 functions as the foundation of the present invention where the trampoline base 2 has a rectangular shape. The trampoline surface 1 is positioned within the trampoline base 2, and the trampoline base 2 comprises a trampoline frame 21, a first side wall 22, a second side wall 23, a front longitudinal wall 24, a back longitudinal wall 25, and a ground surface 26. The first side wall 22, the second side wall 23, the front longitudinal wall 24, the back longitudinal wall 25, the staircase 3, and the ground surface 26 can be made from high strength materials, such as steel, wood, or combination of any, that can withstand the total weight of the users and the other related components of the present invention.
In reference to FIG. 3 and FIG. 4, the front longitudinal wall 24 and the back longitudinal wall 25 are oppositely positioned from each other. The front longitudinal wall 24 and the back longitudinal wall 25 each comprise a first concave parameter edge 251, a second concave parameter edge 252, a first slope parameter edge 253, a second slope parameter edge 254, a pair of side parameter edges 255, and a bottom parameter edge 256. The pair of side parameter edges 255 is oppositely positioned from each other where the pair of side parameter edges 255 is perpendicular to the normal plane. The bottom parameter edge 256 is perpendicularly positioned in between the pair of side parameter edges 255 from the bottom end. The first concave parameter edge 251, the second concave parameter edge 252, the first slope parameter edge 253, and the second slope parameter edge 254 are positioned in between the pair of side parameter edges 255 opposite from the bottom parameter edge 256. The first concave parameter edge 251 and the second concave parameter edge 252 are adjacently connected to the pair of side parameter edges 255. The first slope parameter edge 253 and the second slope parameter edge 254 are respectively connected to the first concave parameter edge 251 and the second concave parameter edge 252, and the first slope parameter edge 253 and the second slope parameter edge 254 are adjacently connected to each other. In the present invention, the first slope parameter edge 253 and the second slope parameter edge 254 are positioned in between the first concave parameter edge 251 and the second concave parameter edge 252, where the first concave parameter edge 251 and the second concave parameter edge 252 are positioned atop the first slope parameter edge 253 and the second slope parameter edge 254. Preferred height dimensions of the pair of side parameter edges 255 in the present invention can be 8′ where the bottom parameter edge 256 locates at 0′, which is also known the ground level. Preferred dimensions of the first slope parameter edge 253 and the second slope parameter edge 254 of the present invention can extend from the 3′ to 5′, and preferred dimensions of the first concave parameter edge 251 and the second concave parameter edge 252 can extend from the 5′ to 8′, although any desired size may be used.
In reference to FIG. 2 and FIG. 4, the first side wall 22 and the second side wall 23 are oppositely positioned from each other, and the first side wall 22 and the second side wall 23 both comprise an identical rectangular shape. The first side wall 22 and the second side wall 23 are perpendicularly connected to the front longitudinal wall 24 through the pair of side parameter edges 255. Similarly the first side wall 22 and the second side wall 23 are perpendicularly connected to the back longitudinal wall 25 through the pair of side parameter edges 255 where the back longitudinal wall 25 is oppositely positioned from the front longitudinal wall 24. Preferred dimensions of the trampoline base 2 of the present invention is preferably 30′×10′, where the front longitudinal wall 24 and the back longitudinal wall 25 are 30′, and the first side wall 22 and the second side wall 23 are 10′. Although the preferred dimensions are 30′×10′, any desired size may be used within the present invention.
In reference to FIG. 2, the ground surface 26 is perimetrically positioned below the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24, where the ground surface 26 is connected flush with the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24.
In reference to FIG. 5, the trampoline frame 21 is oppositely positioned from the ground surface 26 and perimetrically positioned within the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. The trampoline frame 21 is adjacently connected to the first side wall 22, the second side wall 23, and the first concave parameter edge 251, the second concave parameter edge 252, the first slope parameter edge 253, and the second slope parameter edge 254 of the front longitudinal wall 24 and the back longitudinal wall 25.
In reference to FIG. 2, FIG. 4, and FIG. 5, the trampoline surface 1 is positioned within the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24, where the trampoline surface 1 provides an exercising surface for the users of the present invention so that the users can jump up and down and run around. The trampoline surface 1 comprises a trampoline net 11, a safety cover 12, coil springs 13, and a cushion pad 14. The trampoline frame 21 provides an outer frame for the trampoline net 11 where the trampoline net 11 is concentrically placed within the trampoline frame 21. The coil springs 13 are equally spaced in between the trampoline net 11 and the trampoline frame 21, where the coil springs 13 linearly connect with the trampoline net 11 and the trampoline frame 21. Each of the coil springs 13 comprises an elastic potential energy, where the elastic potential energy provides the elasticity to the trampoline surface 1. The spring force on the coil springs 13 pulls the trampoline net 11 toward the trampoline frame 21 creating a secure connection in between the trampoline net 11 and the trampoline frame 21. As a result, the trampoline net 11 is shaped into the same shape as the trampoline frame 21. The trampoline net 11 can be made from any kind of high strength fabric materials so that the trampoline net 11 can withstand a higher total weight, as the present invention is simultaneously used by multiple users. The cushion pad 14 is positioned atop the coil springs 13 and the trampoline frame 21 covering the trampoline frame 21 and the coil springs 13. The cushion pad 14 provides soft and absorbent surface so that the users of the present invention can safely impact with the cushion pad 14, eliminating harmful impact injuries from the trampoline frame 21 and the coil springs 13. In order to secure the cushion pad 14, the safety cover 12 is positioned over the cushion pad 14 and attached to the trampoline net 11 and to the first side wall 22, the second side wall 23, and the first concave parameter edge 251, the second concave parameter edge 252, the first slope parameter edge 253, and the second slope parameter edge 254 of the front longitudinal wall 24 and the back longitudinal wall 25 by an attachment method. The attachment method of the safety cover 12 includes, but not limited to, hooks and loops attachment method, adhesive strips attachment method or any other flexible and soft attachment methods.
The staircase 3 is centrally positioned in between the pair of side parameter edges 255 of the front longitudinal wall 24 and adjacently connected to the front longitudinal wall 24. Since the present invention stations above the ground level, the users of the present invention can use the staircase 3 to enter into the trampoline surface 1 and exit out from the trampoline surface 1.
In reference to FIG. 1, the safety net 4 is perimetrically connected atop to the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. Since the safety net 4 extends above the trampoline surface 1, the users of the present invention are able to stay within the trampoline surface 1 without getting bounce out from the trampoline surface 1. The safety net 4 is made from elastic materials so that impact force of the users can be distributed without harming or injuring the users while pushing the users back into the trampoline surface 1. The safety net 4 comprises an entrance 41 where the entrance 41 provides an opening. The entrance 41 is adjacently positioned with the staircase 3 so that the users can easily access the entrance 41 through the staircase 3.
In reference to FIG. 6, a first alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, the staircase 3, and the safety net 4. The trampoline base 2 comprises the trampoline frame 21, the first side wall 22, the second side wall 23, the front longitudinal wall 24, the back longitudinal wall 25, and the ground surface 26. The first side wall 22 and the second side wall 23 are oppositely positioned from each other, where the front longitudinal wall 24 and the back longitudinal wall 25 are perpendicularly connected to the first side wall 22 and the second side wall 23 creating the rectangular shaped trampoline base 2. The ground surface 26 is perimetrically positioned below the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24, where the ground surface 26 is connected flush with the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24. Preferred dimensions of the trampoline base 2 in the first alternative embodiment can be 100′×68′, although any desired size may be used. The front longitudinal wall 24 and the back longitudinal wall 25 each comprise the first concave parameter edge 251, the second concave parameter edge 252, the pair of side parameter edges 255, the bottom parameter edge 256, and a middle parameter edge. The pair of side parameter edges 255 adjacently positioned with the first side wall 22 and the second side wall 23, and the bottom parameter edge 256 is positioned in between the pair of side parameter edges 255 from the bottom end. The first concave parameter edge 251 and the second concave parameter edge 252 are adjacently positioned with the pair of side parameter edges 255. The middle parameter edge is positioned in between the first concave parameter edge 251 and the second concave parameter edge 252, and the middle parameter edge is positioned opposite from the bottom parameter edge 256. Preferred height dimensions of the front longitudinal wall 24 and the back longitudinal wall 25 in the first alternative embodiment can be 3′ for the middle parameter edge, and of 3′ to 11′ for the first concave parameter edge 251 and the second concave parameter edge 252, although any desired size may be used. The trampoline frame 21 is positioned opposite from the ground surface 26 and within the trampoline base 2. The trampoline frame 21 is adjacently connected to the first side wall 22, the second side wall 23, and the first concave parameter edge 251, the second concave parameter edge 252, and the middle parameter edge of the front longitudinal wall 24 and the back longitudinal wall 25. The staircase 3 is centrally positioned in between the pair of side parameter edges 255 of the front longitudinal wall 24 and adjacently connected to the front longitudinal wall 24. The safety net 4, which comprises the entrance 41, is perimetrically connected atop the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. The entrance 41 is adjacently positioned with the staircase 3. Preferred height dimension of the safety net 4 in the first alternative embodiment can be 20′ from the ground surface 26. The trampoline surface 1 is positioned within the trampoline base 2. The trampoline surface 1 comprises a plurality of trampoline nets, a plurality of safety covers, the coil springs 13, and a plurality of cushion pads. The plurality of trampoline nets is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between the plurality of trampoline nets and the trampoline frame 21. The plurality of trampoline nets is connected to the trampoline frame 21 by the coil springs 13. The plurality of cushion pads is positioned atop the coil springs 13 and the trampoline frame 21 where the plurality of cushion pads covers the trampoline frame 21 and the coil springs 13. The plurality of safety covers is positioned over the plurality of cushion pads and attached to the plurality of trampoline nets and to the first side wall 22, the second side wall 23, and the first concave parameter edge 251, the second concave parameter edge 252, and the middle parameter edge of the front longitudinal wall 24 and the back longitudinal wall 25.
In reference to FIG. 7, a second alternative embodiment of the present invention comprises the trampoline surface 1, trampoline base 2, the staircase 3, and the safety net 4. The trampoline base 2 comprises the trampoline frame 21, the first side wall 22, the second side wall 23, the front longitudinal wall 24, the back longitudinal wall 25, and the ground surface 26. The first side wall 22 and the second side wall 23 are oppositely positioned from each other, where the front longitudinal wall 24 and the back longitudinal wall 25 are perpendicularly connected to the first side wall 22 and the second side wall 23 creating the rectangular shaped trampoline base 2. The ground surface 26 is perimetrically positioned below the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24, where the ground surface 26 is connected flush with the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24. Preferred dimensions of the trampoline base 2 in the second alternative embodiment can be 92′×48′, although any desired size may be used. Preferred height dimension of the front longitudinal wall 24 and the back longitudinal wall 25 in the second alternative embodiment can be 3′ from the ground surface 26, although any desired size may be used. The trampoline frame 21 is positioned opposite from the ground surface 26 and within the trampoline base 2. The trampoline frame 21 is adjacently connected to the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. The staircase 3 is centrally positioned on the front longitudinal wall 24 and adjacently connected to the front longitudinal wall 24. The safety net 4, which comprises the entrance 41, is perimetrically connected atop the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. The entrance 41 is adjacently positioned with the staircase 3. Preferred height dimension of the safety net 4 in the second alternative embodiment can be 13′ from the ground surface 26, although any desired size may be used. The trampoline surface 1 is positioned within the trampoline base 2. The trampoline surface 1 comprises the plurality of trampoline nets, the plurality of safety covers, the coil springs 13, and the plurality of cushion pads. The plurality of trampoline nets is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between the plurality of trampoline nets and the trampoline frame 21. The plurality of trampoline nets is connected to the trampoline frame 21 by the coil springs 13. The plurality of cushion pads is positioned atop the coil springs 13 and the trampoline frame 21 where the plurality of cushion pads covers the trampoline frame 21 and the coil springs 13. The plurality of safety covers is positioned over the plurality of cushion pads and attached to the plurality of trampoline nets and to the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25.
In reference to FIG. 8, a third alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, the staircase 3, and the safety net 4. The trampoline base 2 comprises the trampoline frame 21, the first side wall 22, the second side wall 23, the front longitudinal wall 24, the back longitudinal wall 25, and the ground surface 26. The first side wall 22 and the second side wall 23 are oppositely positioned from each other, where the front longitudinal wall 24 and the back longitudinal wall 25 are perpendicularly connected to the first side wall 22 and the second side wall 23 creating the rectangular shaped trampoline base 2. The ground surface 26 is perimetrically positioned below the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24, where the ground surface 26 is connected flush with the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24. Preferred dimensions of the trampoline base 2 in the third alternative embodiment can be 118′×70′, although any desired size may be used. The trampoline frame 21 is adjacently connected the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25, where the trampoline frame 21 comprises flat sections and concave sections. Preferred height dimension of the flat sections and the concave sections in the third alternative embodiment can be 3′ and 3′ to 11′ from the ground surface 26 respectively. The staircase 3 is centrally positioned in between the back longitudinal wall 25 and the front longitudinal wall 24 and adjacently connected to the second side wall 23. The safety net 4, which comprises the entrance 41, is perimetrically connected atop the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. The entrance 41 also adjacently positions with the staircase 3. Preferred height dimension of the safety net 4 in the third alternative embodiment can be 19′ from the ground surface 26, although any desired size may be used. The trampoline surface 1 is positioned within the trampoline base 2, where the trampoline surface 1 comprises the plurality of trampoline nets, the plurality of safety covers, the coil springs 13, and the plurality of cushion pads. The plurality of trampoline nets is positioned within the flat sections and the concave sections of the trampoline frame 21, and the coil springs 13 are equally spaced in between the plurality of trampoline nets and the trampoline frame 21. The plurality of trampoline nets is connected to the trampoline frame 21 by the coil springs 13. The plurality of cushion pads is positioned atop the coil springs 13 and the trampoline frame 21 where the plurality of cushion pads covers the trampoline frame 21 and the coil springs 13. The plurality of safety covers is positioned over the plurality of cushion pads and attached to the plurality of trampoline nets and to the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25.
In reference to FIG. 9, a fourth alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, the staircase 3, and the safety net 4. The trampoline surface 1 further comprises into a plurality of trampoline surfaces. The trampoline base 2 further comprises into a plurality of trampoline bases. The staircase 3 further comprises into at least two stairways. Preferred dimensions of the trampoline base 2 in the fourth alternative embodiment can be 120′×80′, although any desired size may be used. Each of the plurality of trampoline bases comprises the trampoline frame 21 and the plurality of trampoline bases comprises the ground surface 26. Each of the plurality of trampoline bases is positioned over the ground surface 26 where each of the plurality of trampoline bases comprises unique heights from the ground surface 26. Preferred height dimensions of the unique heights in the fourth alternative embodiment can be 12′, 9′, 6′, and 3′ from the ground surface 26, although any desired size may be used. The plurality of trampoline bases is connected to each other creating a maze like structure. The trampoline frame 21 is perimetrically connected within each of the plurality of trampoline bases. Each of the plurality of trampoline surfaces comprises the trampoline net 11, the safety cover 12, the coil springs 13, and the cushion pad 14. The trampoline net 11 is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between the trampoline net 11 and the trampoline frame 21. The trampoline net 11 is connected to the trampoline frame 21 by the coil springs 13. The cushion pad 14 is positioned atop the coil springs 13 and the trampoline frame 21 where the cushion pad 14 covers the trampoline frame 21 and the coil springs 13. The safety cover 12 is positioned over the cushion pad 14 and attached to the trampoline net 11 and to the respective trampoline base of the plurality of trampoline bases. The at least two stairways are adjacently connected to two of the trampoline bases from the plurality of trampoline bases. The safety net 4, which comprises at least two entrances, is perimetrically positioned around the plurality of trampoline bases, and the at least two entrances are adjacently positioned with at least two stairways. Preferred height dimension of the safety net 4 in the fourth alternative embodiment can be 20′ from the ground surface 26, although any desired size may be used.
In reference to FIG. 10, a fifth alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, and the safety net 4. The trampoline surface 1 further comprises into the plurality of trampoline surfaces. The trampoline base 2 further comprises into the plurality of trampoline bases. Each of the plurality of trampoline bases comprises the trampoline frame 21, and the plurality of trampoline bases comprises the ground surface 26, the front longitudinal wall 24, and the back longitudinal wall 25. The plurality of trampoline bases is positioned over the ground surface 26 and in between the front longitudinal wall 24 and the back longitudinal wall 25, where each of the plurality of trampoline bases comprises a unique shape and a unique height from the ground surface 26. Preferred width dimension between the front longitudinal wall 24 and the back longitudinal wall 25 of the fifth alternative embodiment can be 20′, although any desired size may be used. The plurality of trampoline bases is connected to each other. The height different in between each of the trampoline bases creates a climbing wall where the number of climbing walls depends on the plurality of trampoline bases. Preferred height dimension of the climbing walls in the fifth alternative embodiment can be 13′ to 37′ and 5′ to 23′ from the ground surface 26, although any desired size may be used. The trampoline frame 21 is perimetrically connected within each of the plurality of trampoline bases. Each of the plurality of trampoline surfaces comprises the trampoline net 11, the safety cover 12, the coil springs 13, and the cushion pad 14. The trampoline net 11 is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between the trampoline net 11 and the trampoline frame 21. The trampoline net 11 is connected to the trampoline frame 21 by the coil springs 13. The cushion pad 14 is positioned atop the coil springs 13 and the trampoline frame 21 where the cushion pad 14 covers the trampoline frame 21 and the coil springs 13. The safety cover 12 is positioned over the cushion pad 14 and attached to the trampoline net 11 and to the respective trampoline base of the plurality of trampoline bases. The safety net 4, which comprises at least two entrances, is perimetrically positioned along the front longitudinal wall 24 and the back longitudinal wall 25.
In reference to FIG. 11, a sixth alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, the staircase 3, and the safety net 4. The trampoline surface 1 further comprises into the plurality of trampoline surfaces. The trampoline base 2 further comprises into the plurality of trampoline bases. The staircase 3 further comprises into at least two staircases. The trampoline base 2 comprises the first side wall 22, the second side wall 23, the front longitudinal wall 24, the back longitudinal wall 25, and the ground surface 26. The first side wall 22 and the second side wall 23 are oppositely positioned from each other, where the front longitudinal wall 24 and the back longitudinal wall 25 are perpendicularly connected to the first side wall 22 and the second side wall 23. The ground surface 26 is perimetrically positioned below the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24, where the ground surface 26 is connected flush with the first side wall 22, the second side wall 23, the back longitudinal wall 25, and the front longitudinal wall 24. Preferred dimensions of the trampoline base 2 in the sixth alternative embodiment can be 100′×60′×24′, although any desired size may be used. The plurality of trampoline bases is positioned over the ground surface 26 and in between the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25. Each of the plurality of trampoline bases comprises the rectangular shape and the trampoline frame 21. Each of the plurality of trampoline bases perimetrically connects with the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25, in a way that the ground surface 26 opens up to the plurality of trampoline bases from the middle. Each of the plurality of trampoline bases comprises unique heights from the ground surface 26. Preferred height dimension of the unique heights in the sixth alternative embodiment can be 9′, 7′, 5′, and 3′from the ground surface 26 where the ground surface is located at 0′, although any desired size may be used. The trampoline frame 21 is perimetrically connected within each of the plurality of trampoline bases. Each of the plurality of trampoline surfaces comprises the trampoline net 11, the safety cover 12, the coil springs 13, and the cushion pad 14. The trampoline net 11 is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between the trampoline net 11 and the trampoline frame 21. The trampoline net 11 is connected to the trampoline frame 21 by the coil springs 13. The cushion pad 14 is positioned atop the coil springs 13 and the trampoline frame 21 where the cushion pad 14 covers the trampoline frame 21 and the coil springs 13. The safety cover 12 is positioned over the cushion pad 14 and attached to the trampoline net 11 and to each of the plurality of trampoline bases. The at least two staircases are adjacently connected to two of the plurality of trampoline bases. The safety net 4, which comprises at least three entrances, is positioned within the first side wall 22, the second side wall 23, the front longitudinal wall 24, and the back longitudinal wall 25, where the safety net 4 is connected along the plurality of trampoline bases. Preferred height dimension of the safety net 4 in the sixth alternative embodiment can be 20′ from the ground surface 26, although any desired size may be used. Two entrance form the at least three entrances are adjacently positioned with the at least two staircases. One entrance from the at least three entrances is adjacently positioned with the ground surface 26. The second side wall 23 comprises an additional entrance so that the users can enter into the ground surface 26 from outside. The first side wall 22, the second side wall 23, the front longitudinal wall 24, the back longitudinal wall 25 are connected to each other from the top end by a plurality of trusses. A roof can be added to the plurality of trusses, where the sixth embodiment transfers into a fully covered house like structure.
In reference to FIG. 12, a seventh alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, the staircase 3, and the safety net 4. The trampoline surface 1 further comprises into the plurality of trampoline surfaces. The trampoline base 2 comprises an outer wall, the trampoline frame 21, and the ground surface 26. The ground surface 26 is perimetrically positioned below the outer wall, where the ground surface 26 is connected flush with the outer wall. The outer wall has a circular shape, and comprises the entrance for the staircase 3. Preferred diameter dimension of the trampoline base 2 in the seventh alternative embodiment can be 100′, although any desired size may be used. The plurality of trampoline surfaces is concentrically positioned within the outer wall. Each of the plurality of trampoline surfaces comprises unique heights from the ground surface 26. An outer trampoline surface of the plurality of trampoline surfaces is connected to the trampoline frame 21 and the outer wall, where the trampoline frame 21 is concentrically connected within the outer wall. A middle trampoline surface of the plurality of trampoline surfaces is connected to the outer trampoline surface, and a flat trampoline surface of the plurality of trampoline surfaces is connected to the middle trampoline surface. The outer trampoline surface and the middle trampoline surface are sloped downward toward the flat trampoline surface from the outer wall. Preferred height dimensions for the flat trampoline surface, the middle trampoline surface, and the outer trampoline surface can be 0′ to 3′, 3′ to 8′, and 8′ to 15′ respectively from the ground surface 26. The entrance extends from the outer wall to the flat trampoline surface through the outer trampoline surface and the middle trampoline surface. Each of the plurality of trampoline surface comprises the trampoline net 11, the safety cover 12, the coil springs 13, and the cushion pad 14. The trampoline net 11 is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between each of the trampoline net 11 s and the trampoline frame 21. The trampoline net 11 of the outer trampoline surface is connected to the trampoline frame 21 by the coil springs 13. The trampoline net 11 of the middle trampoline surface and the flat trampoline surface are also connected to the trampoline frame 21 by the coil springs 13. The cushion pad 14 is positioned atop the coil springs 13 and the trampoline frame 21 where the cushion pad 14 covers the trampoline frame 21 and the coil springs 13. The safety cover 12 is positioned over the cushion pad 14 and attached to the trampoline net 11 and the outer wall. The safety net 4 is perimetrically positioned atop the outer wall and connected to the outer wall. Preferred height dimension of the safety net 4 in the seventh alternative embodiment can be 23′ from the ground surface 26, although any desired size may be used.
In reference to FIG. 13, an eighth alternative embodiment of the present invention comprises the trampoline surface 1, the trampoline base 2, the staircase 3, and the safety net 4. The trampoline surface 1 further comprises into the plurality of trampoline surfaces. The trampoline base 2 further comprises into the plurality of trampoline bases. The staircase 3 further comprises into at least two staircases. The safety net 4 further comprises into a plurality of safety nets. Each of the trampoline bases comprises an outer wall, the trampoline frame 21, and the ground surface 26. The ground surface 26 is perimetrically positioned below the outer wall, where the ground surface 26 is connected flush with the outer wall. The outer wall has a circular shape within the eighth embodiment. A central trampoline base of the plurality of trampoline bases is circularly surrounded by outer trampoline bases of the plurality of trampoline bases where the plurality of trampoline bases resembles a sunflower shape. The height of the central trampoline base is larger than the height of the outer trampoline bases. Preferred diameter of the central trampoline base can be 44′, although any desired size may be used. Preferred height dimensions of the central trampoline base can be 6′ and the outer trampoline bases can be 3′, although any desired size may be used. The plurality of trampoline surfaces is concentrically positioned within the outer wall, where the trampoline frame 21 is perimetrically connected to the outer wall from inside. Each of the plurality of trampoline surface 1 comprises the trampoline net 11, the safety cover 12, the coil springs 13, and the cushion pad 14. The trampoline net 11 is positioned within the trampoline frame 21, and the coil springs 13 are equally spaced in between the trampoline net 11 and the trampoline frame 21. The trampoline net 11 is connected to the trampoline frame 21 by the coil springs 13. The cushion pad 14 is positioned atop the coil springs 13 and the trampoline frame 21 where the cushion pad 14 covers the trampoline frame 21 and the coil springs 13. The safety cover 12 is positioned over the cushion pad 14 and attached to the trampoline net 11 and the outer wall. The plurality of safety nets comprises outer safety nets and an inner safety net. The outer safety nets are perimetrically positioned atop the outer wall of the outer trampoline bases and connected to the outer wall of the outer trampoline bases. The inner safety net is perimetrically positioned atop the outer wall of the central trampoline base and connected to the outer wall of the central trampoline base. Preferred height dimension of the inner safety net can be 14′ from the ground surface 26, although any desired size may be used. A plurality of openings is positioned in between each of the outer safety nets and in between the outer safety nets and the inner safety net. One of the staircase from the at least two staircases is connected to the outer wall of the central trampoline base, and one of the staircase from the at least two staircases is connected to one of the outer trampoline bases. Features of the present invention can include but are not limited to TV/DVD room, party room, fiesta fun room, restaurant/snack bar, trampoline area, bathroom, air conditioning, sprinklers, dodge ball court, children's trampoline area, inflatable area, office, party area, waiting areas, bubble ball field, sound system, and fitness room. Thus, the variety of features provides endless entertainment for children as well as for parents and older siblings.
Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications and variations can be made without departing from the spirit and scope of the invention as hereinafter claimed.

Claims

What is claimed is:

1. An apparatus of trampoline playground comprises,

a trampoline surface;

a trampoline base;

a staircase;

a safety net;

the trampoline surface comprises a trampoline net, a safety cover, coil springs, and a cushion pad;

the trampoline base comprises a trampoline frame, a first side wall, a second side wall, a front longitudinal wall, a back longitudinal wall, and a ground surface;

the front longitudinal wall and the back longitudinal wall each comprise a first concave parameter edge, a second concave parameter edge, a first slop parameter edge, a second slop parameter edge, a pair of side parameter edges, and a bottom parameter edge;

the safety net comprises an entrance;

the trampoline surface being positioned within the trampoline base;

the safety net being positioned atop the trampoline base; and

the staircase being adjacently positioned with the trampoline base.

2. The apparatus of trampoline playground as claimed in claim 1 comprises,

the first side wall and the second side wall being positioned opposite of each other;

the front longitudinal wall being perpendicularly connected to the first side wall and the second side wall;

the back longitudinal wall being perpendicularly connected to the first side wall and the second side wall opposite from the front longitudinal wall;

the first side wall, the second side wall, the back longitudinal wall, and the front longitudinal wall being positioned atop the ground surface;

the ground surface being perimetrically connected to the first side wall, the second side wall, the back longitudinal wall, and the front longitudinal wall; and

the trampoline frame being perimetrically positioned within the first side wall, the second side wall, the front longitudinal wall, and the back longitudinal wall opposite from the ground surface.

3. The apparatus of trampoline playground as claimed in claim 2 comprises,

the pair of side parameter edges being adjacently positioned with the first side wall and the second side wall;

the bottom parameter edge being perpendicularly positioned in between the pair of parameter side edges adjacent to the ground surface;

the first concave parameter edge, the second concave parameter edge, the first slope parameter edge, the second slope parameter edge being positioned in between the pair of parameter side edges opposite from the bottom parameter edge;

the first concave parameter edge and the second concave parameter edge being adjacently connected to the pair of parameter side edges;

the first slope parameter edge and the second slope parameter edge being respectively connected to the first concave parameter edge and the second concave parameter edge;

the first slope parameter edge and the second slope parameter edge being adjacently connected to each other; and

the trampoline frame being adjacently connected to the first side wall, the second side wall, and the first concave parameter edge, the second concave parameter edge, the first slope parameter edge, and the second slope parameter edge of the front longitudinal wall and the back longitudinal wall.

4. The apparatus of trampoline playground as claimed in claim 3 comprises,

the first slope parameter edge and the second slope parameter edge being positioned within the first concave parameter edge and the second concave parameter edge; and

the first concave parameter edge and the second concave parameter edge being positioned atop the first slope parameter edge and the second slope parameter edge.

5. The apparatus of trampoline playground as claimed in claim 1 comprises,

the staircase being centrally positioned in between the pair of parameter side edges of the front longitudinal wall; and

the staircase being adjacently connected to the front longitudinal wall.

6. The apparatus of trampoline playground as claimed in claim 1 comprises,

the safety net being perimetrically positioned atop the first side wall, the second side wall, the front longitudinal wall, and the back longitudinal wall;

the safety net being connected to the first side wall, the second side wall, the front longitudinal wall, and the back longitudinal wall; and

the entrance being adjacently positioned with the staircase.

7. The apparatus of trampoline playground as claimed in claim 1 comprises,

trampoline net being concentrically positioned within the trampoline frame;

the coil springs being equally spaced in between the trampoline net and the trampoline frame;

the coil springs being linearly connected with the trampoline net and the trampoline frame;

the cushion pad being positioned atop the coil springs and the trampoline frame;

the safety cover being positioned atop the cushion pad;

the safety cover being attached to the trampoline net; and

the safety cover being attached to the first side wall, the second side wall, and the first concave parameter edge, the second concave parameter edge, the first slope parameter edge, and the second slope parameter edge of the front longitudinal wall and the back longitudinal wall.

8. An apparatus of trampoline playground comprises,

a trampoline surface;

a trampoline base;

a staircase;

a safety net;

the safety net comprises an entrance;

the ground surface being perimetrically connected to the first side wall, the second side wall, the back longitudinal wall, and the front longitudinal wall;

the trampoline frame being perimetrically positioned within the first side wall, the second side wall, the front longitudinal wall, and the back longitudinal wall opposite from the ground surface;

the trampoline surface being positioned within the trampoline base;

the safety net being positioned atop the trampoline base; and

the staircase being adjacently positioned with the trampoline base.

9. The apparatus of trampoline playground as claimed in claim 8 comprises,

10. The apparatus of trampoline playground as claimed in claim 9 comprises,

11. The apparatus of trampoline playground as claimed in claim 8 comprises,

the staircase being adjacently connected to the front longitudinal wall.

12. The apparatus of trampoline playground as claimed in claim 8 comprises,

the entrance being adjacently positioned with the staircase.

13. The apparatus of trampoline playground as claimed in claim 8 comprises,

trampoline net being concentrically positioned within the trampoline frame;

the safety cover being positioned atop the cushion pad;

the safety cover being attached to the trampoline net; and

14. An apparatus of trampoline playground comprises,

a trampoline surface;

a trampoline base;

a staircase;

a safety net;

the safety net comprises an entrance;

the safety net being connected to the first side wall, the second side wall, the front longitudinal wall, and the back longitudinal wall;

the trampoline surface being positioned within the trampoline base; and

the staircase being adjacently positioned with the trampoline base.

15. The apparatus of trampoline playground as claimed in claim 14 comprises,

the first slope parameter edge and the second slope parameter edge being adjacently connected to each other;

the trampoline frame being adjacently connected to the first side wall, the second side wall, and the first concave parameter edge, the second concave parameter edge, the first slope parameter edge, and the second slope parameter edge of the front longitudinal wall and the back longitudinal wall;

16. The apparatus of trampoline playground as claimed in claim 14 comprises, the staircase being centrally positioned in between the pair of parameter side edges of the front longitudinal wall; and

the staircase being adjacently connected to the front longitudinal wall.

17. The apparatus of trampoline playground as claimed in claim 14 comprises,

the entrance being adjacently positioned with the staircase.

18. The apparatus of trampoline playground as claimed in claim 14 comprises,

trampoline net being concentrically positioned within the trampoline frame;

the safety cover being positioned atop the cushion pad;

the safety cover being attached to the trampoline net; and