INFLATABLE PLAY STRUCTURE WITH INTEGRATED INFLATION MECHANISM
Embodiments of inflatable play structures are presented. In an embodiment, the inflatable play structure includes an air pump integrated with the inflatable play structure and configured to inflate the inflatable play structure to a pressure level, and to seal air at the pressure level into the inflatable play structure.
This application claims priority under 35 U.S.C. § 119 to U.S. Provisional Application No. 61/908,243, entitled “Inflatable Structure with Integrated Inflation Mechanism,” by Anthony P. Brereton, filed Nov. 25, 2013, the contents of which are herein incorporated by reference in their entirety.
FIELDThis disclosure relates generally to inflatable play structures, and more specifically, to an inflatable play structure with integrated inflation mechanism.
BACKGROUNDStandard bouncy houses and bouncy castles use an external high-volume and high-pressure fan to direct air though a connecting tube into the inflatable play structure. The bouncy house is inflated with volume relatively quickly, typically in less than a few minutes. These bouncy houses use a tightly woven, dense fabric material that allows a degree of air leakage in all or a portion of the structure. In other words, standard bouncy houses are not leak proof and 100% sealable. Should a small puncture or leak occur, in the material or a portion of the bouncy house, the high volume of air delivered from the external pump compensates for the leak so that the bouncy house can still be used.
These prior art bouncy houses suffer from many problems and disadvantages, including that they do not allow an individual to bounce very well on the inflated structure, i.e., the purpose they are intended to offer, and they need an external pump that is always on and running so that a continuous supply of air and pressure can be maintained in the bouncy house. The nature of the current form of construction means that under circumstances where the mass of the user(s) or the speed of jumping pushes more air out and back through the fan system than can be delivered, the system naturally starts to lose internal pressure through a deficiency in air replenishment. This can cause significant structural instability, to the extent that the bouncy house can become non-useable. Furthermore, because the fan is external to the bouncy house, the air tube connecting the external fan to the base of the bouncy castle can be a trip hazard, the connection of the air tube to fan is time consuming and sometimes challenging, and the connection requires additional room for operation of the bouncy house. Further, the pump is a very expensive part of the structure, and is oftentimes 20-30% of the cost of the entire bouncy house.
There is a desire to increase the variety and applicability of inflatable play structures and bouncy houses, including a desire to remedy or lessen the problems identified above in current bouncy house and similar structure designs.
SUMMARYEmbodiments of inflatable play structures are presented. In an embodiment, the inflatable play structure includes an air pump integrated with the inflatable play structure and configured to inflate the inflatable play structure to a pressure level, and to seal air at the pressure level into the inflatable play structure.
In an embodiment, the inflatable play structure includes an auxiliary port configured to release air from the inflatable play structure. The inflatable play structure may also include a coupler for coupling the auxiliary port of the inflatable play structure to an inflation port of an auxiliary structure, the coupler configured to pass air from the inflatable play structure to the auxiliary structure for inflation of the auxiliary structure by the air pump integrated with the inflatable play structure. The inflation port of the auxiliary structure may include a valve structure configured to allow one-way passage of air into the auxiliary structure. In an embodiment, the predetermined maximum pressure is determined by a maximum pumping rate or pressure deliverable by the air pump.
In an embodiment, the inflatable play structure may include a bouncy play surface configured to support one or more users bouncing thereon. The inflatable play structure may also include one or more safety support structures for preventing a user from falling off the bouncy play surface. Additionally, the inflatable play structure may include a moveable cover positioned adjacent the air pump, the movable cover configured to protect the air pump from water ingress and potential damage.
An embodiment of a system includes an inflatable play structure and an air pump integrated with the inflatable play structure and configured to inflate the inflatable play structure to a pressure level, and to seal air at the pressure level into the inflatable play structure. The system may also include one or more auxiliary structures configured to be inflated by the air pump integrated with the inflatable play structure.
In an embodiment, the inflatable play structure further comprises an auxiliary port configured to release air from the inflatable play structure. The system may also include a coupler for coupling the auxiliary port of the inflatable play structure to an inflation port of the auxiliary structure, the coupler configured to pass air from the inflatable play structure to the auxiliary structure for inflation of the auxiliary structure by the air pump integrated with the inflatable play structure. In some embodiments, the coupler is a tube. In further embodiments, the coupler is a flexible hose.
In an embodiment, the inflation port of the auxiliary structure comprises a valve structure configured to allow one-way passage of air into the auxiliary structure. In some embodiments, the predetermined maximum pressure is determined by a maximum pumping rate of the air pump.
In an embodiment, the inflatable play structure comprises a bouncy play surface configured to support one or more users bouncing thereon. The inflatable play structure may also include one or more safety support structures for preventing a user from falling off of the bouncy play surface. Additionally, the inflatable play structure may include a moveable cover positioned adjacent the air pump, the movable cover configured to protect the air pump from water damage.
In some embodiments, the auxiliary structure comprises a slide. Alternatively, the auxiliary structure comprises a pool. Additional embodiments of auxiliary structures may exist, such as benches, stairs, sports structures such as hoops or goals, game-related structures, or the like.
The following drawings form part of the present specification and are included to further demonstrate certain aspects of the present invention. The invention may be better understood by reference to one or more of these drawings in combination with the detailed description of specific embodiments presented herein.
Various features and advantageous details are explained more fully with reference to the non-limiting embodiments that are illustrated in the accompanying drawings and detailed in the following description. Descriptions of well-known starting materials, processing techniques, components, and equipment are omitted so as not to unnecessarily obscure the invention in detail. It should be understood, however, that the detailed description and the specific examples, while indicating embodiments of the invention, are given by way of illustration only, and not by way of limitation. Various substitutions, modifications, additions, and/or rearrangements within the spirit and/or scope of the underlying inventive concept will become apparent to those skilled in the art from this disclosure.
The present embodiments are related to inflatable play structures with integrated inflation mechanisms. Examples of inflatable play structures include, bouncy castles, play houses, play forts, inflatable game environments, inflatable ball pits, inflatable pools, etc. In an embodiment, the inflatable play structure includes an air pump integrated with the inflatable play structure and configured to inflate the inflatable play structure to a pressure level, and to seal air at the pressure level into the inflatable play structure. Additionally, the described embodiments may include one or more auxiliary structures, such as slides, pools, or the like. The inflatable play structure may include an auxiliary port for releasing air into the auxiliary device through a coupler, such as a tube or hose. The auxiliary device may also include a port for receiving the air from the inflatable play structure. In some embodiments, the auxiliary port may include a valve structure for allowing one-way passage of air through the port. In other embodiments, inflation port of the auxiliary structure comprises a valve structure configured to allow one-way passage of air into the auxiliary structure.
In the embodiment of
In alternative embodiments, the inflatable structure 100 is not a single structure but is rather composed of integrated multiple parts, such that the castle, pool, and slide as examples, may each be composed of different materials and attached together by the manufacturer, by the distributor, or by the user. The separate sections may be detachable and removable, and in other embodiments may be permanently attached to each other using a variety of different fastening mechanisms know to those of skill in the art, such as hook and loop fasteners, hooks, rope ties, etc. In some embodiments, each of the different sections can have one or more inflatable compartments (such as inner tubes), such that when the compartment is inflated the entire section is inflated. In this alternative, the inner tubes may be provided with an inflation valve that is separately connectable or interlinked to the pump.
In the embodiment of
The inflation mechanism 302 may include at least one air inlet port 3002 and at least one air outlet port (not shown). The inflation mechanism 302 may be connected to an external power source for its electrical needs. The inflation mechanism 302 offers direct on/off capability and in one embodiment is operated by a control circuit (not shown). In an embodiment, the electric bump has inflate and deflate modes, as well as automatic, adjustment, and stop modes. In the automatic mode, the pump inflates the inflatable structure until the desired pressure is reached. In the adjustment mode, the inflation mechanism 302 inflates the inflatable play structure 100 until the end consumer decides the operational pressure has been reached. In a further embodiment, the inflation mechanism 302 is designed to ensure over-inflation cannot occur by minimizing maximum operational pressure in the design of the inflation mechanism 302 through various design parameters, such as motor horsepower, output pressure, and impeller capability. While the inflation mechanism 302 typically takes longer to inflate the inflatable structure than an external blower fan, because the volume of air being delivered is provided at a reduce d rate of flow, the inflation mechanism 302 and power source can be turned off and disconnected once the structure is inflated maintaining a sealed closed-pressure system. The combination of integrated inflation mechanism 302 and bouncy house allows a much better “bounce” than current designs. Various embodiments can be used to inflate the inflatable structure 100. One of ordinary skill in the art will recognize these various inflation mechanism configurations.
Various alternatives of the integrated inflation mechanism 302 are within the scope of this invention. For example, in one embodiment, the inflatable play structure 100, or alternatively the inflation mechanism 302 itself, has a built-in pressure gauge or sensor to monitor the pressure within the inflatable structure. In some variations, the user is able to vary the pressure setting of the inflation mechanism 302 such that the inflated structure can be increased to a wide range of pressures (subject to a maximum pressure for safety concerns) depending on the objective of the user, thereby materially affecting the amount of “bounce” the individual can obtain by jumping on the inflatable structure. Likewise, the inflation mechanism 302 can be programmed to operate until a predetermined condition, such as for a predetermined time, with a pressure release valve in case the pressure hits a certain maximum pressure.
In an embodiment, the inflation mechanism 302 integrated with inflatable play structure 100 is used to pressurize the auxiliary play structures, such as the pool, slide, and other connected structures.
These auxiliary play structures 3502 may be connected by a variety of methods and by one or more connecting assemblies, and as one example, external couplings are used to interlink and inflate the separate structures as shown in
Once inflated, the inflatable play structure 100 may become semi-rigid and thus supports the structure in the erect condition. Each unit can be partially, substantially, or entirely inflatable, but it is recognized that certain portions of the structure (such as mesh netting or decorative features) are not required to be inflated for the inflatable structure to function as intended. When the inflatable structure is deflated, the entire structure can be folded and reduced to a very compact form for storage. In some embodiments, the integral inflation mechanism 302 is removed for storage. In other embodiments, each separate unit can be detached and stored separately.
Practical embodiments of the structure according to the invention include playhouse structures, bouncy houses, bouncy castles, slides, pools, cribs and play yards etc. Multiple designs using different inflatable structures, components, and connectors—and the inclusion of additional items such as a pool or a slide fall within the scope of this invention. Likewise, multiple inflatable play structures 100 can be connected together in parallel or in series.
Although in the disclosed examples it is assumed that inflation is achieved using air, any suitable fluid may be used in the scope of this invention. It is emphasized that the foregoing embodiments are only examples of the very many different structural configurations that are possible within the scope of the present invention.
Although the invention(s) is/are described herein with reference to specific embodiments, various modifications and changes can be made without departing from the scope of the present invention(s), as set forth in the claims below. Accordingly, the specification and figures are to be regarded in an illustrative rather than a restrictive sense, and all such modifications are intended to be included within the scope of the present invention(s). Any benefits, advantages, or solutions to problems that are described herein with regard to specific embodiments are not intended to be construed as a critical, required, or essential feature or element of any or all the claims.
Unless stated otherwise, terms such as “first” and “second” are used to arbitrarily distinguish between the elements such terms describe. Thus, these terms are not necessarily intended to indicate temporal or other prioritization of such elements. The terms “coupled” or “operably coupled” are defined as connected, although not necessarily directly, and not necessarily mechanically. The terms “a” and “an” are defined as one or more unless stated otherwise. The terms “comprise” (and any form of comprise, such as “comprises” and “comprising”), “have” (and any form of have, such as “has” and “having”), “include” (and any form of include, such as “includes” and “including”) and “contain” (and any form of contain, such as “contains” and “containing”) are open-ended linking verbs. As a result, a system, device, or apparatus that “comprises,” “has,” “includes” or “contains” one or more elements possesses those one or more elements but is not limited to possessing only those one or more elements. Similarly, a method or process that “comprises,” “has,” “includes” or “contains” one or more operations possesses those one or more operations but is not limited to possessing only those one or more operations.
Claims
1. An apparatus, comprising:
- an inflatable play structure; and
- an air pump integrated within the inflatable play structure and configured to inflate the inflatable play structure to a pressure level, and to seal air at the pressure level into the inflatable play structure.
2. The apparatus of claim 1, further comprising an auxiliary port configured to release air from the inflatable play structure.
3. The apparatus of claim 2, further comprising a coupler for coupling the auxiliary port of the inflatable play structure to an inflation port of an auxiliary structure, the coupler configured to pass air from the inflatable play structure to the auxiliary structure for inflation of the auxiliary structure by the air pump integrated with the inflatable play structure.
4. The apparatus of claim 3, wherein the inflation port of the auxiliary structure comprises a valve structure configured to allow one-way passage of air into the auxiliary structure.
5. The apparatus of claim 3, wherein the predetermined maximum pressure is determined by a maximum pumping pressure of the air pump.
6. The apparatus of claim 1, wherein the inflatable play structure comprises a bouncy play surface configured to support one or more users bouncing thereon.
7. The apparatus of claim 1, wherein the inflatable play structure comprises one or more safety support structures for preventing a user from falling off of the bouncy play surface.
8. The apparatus of claim 1, wherein the inflatable play structure further comprises a moveable cover positioned adjacent the air pump, the movable cover configured to protect the air pump from water damage.
9. A system comprising:
- an inflatable play structure;
- an air pump integrated with the inflatable play structure and configured to inflate the inflatable play structure to a pressure level, and to seal air at the pressure level into the inflatable play structure; and
- one or more auxiliary sturctures configured to be inflated by the air pump integrated with the inflatable play structure.
10. The system of claim 9, wherein the inflatable play structure further comprises an auxiliary port configured to release air from the inflatable play structure.
11. The system of claim 10, further comprising a coupler for coupling the auxiliary port of the inflatable play structure to an inflation port of the auxiliary structure, the coupler configured to pass air from the inflatable play structure to the auxiliary structure for inflation of the auxiliary structure by the air pump integrated with the inflatable play structure.
12. The system of claim 11, wherein the coupler comprises a tube.
13. The system of claim 12, wherein the tube comprises a flexible hose.
14. The system of claim 11, wherein the inflation port of the auxiliary structure comprises a valve structure configured to allow one-way passage of air into the auxiliary structure.
15. The system of claim 11, wherein the predetermined maximum pressure is determined by a maximum pumping pressure of the air pump.
16. The system of claim 9, wherein the inflatable play structure comprises a bouncy play surface configured to support one or more users bouncing thereon.
17. The system of claim 9, wherein the inflatable play structure comprises one or more safety support structures for preventing a user from falling off of the bouncy play surface.
18. The system of claim 9, further comprising a moveable cover positioned adjacent the air pump, the movable cover configured to protect the air pump from water damage.
19. The system of claim 9, wherein the auxiliary structure comprises a slide.
20. The system of claim 9, wherein the auxiliary structure comprises a pool.
Type: Application
Filed: Nov 24, 2014
Publication Date: May 28, 2015
Inventors: Mark Thompson (Warrington), Anthony Brereton (Jebel Ali)
Application Number: 14/551,848
International Classification: A63G 31/12 (20060101);