US20100226595A1 - Interior space displacement device for an automobile - Google Patents
Interior space displacement device for an automobile Download PDFInfo
- Publication number
- US20100226595A1 US20100226595A1 US12/660,867 US66086710A US2010226595A1 US 20100226595 A1 US20100226595 A1 US 20100226595A1 US 66086710 A US66086710 A US 66086710A US 2010226595 A1 US2010226595 A1 US 2010226595A1
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- Prior art keywords
- shell
- automobile
- interior chamber
- recited
- space displacement
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0012—Seats or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0029—Floor, e.g. side sills, fire wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0075—Connection with the article using a containment or docking space
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0082—Adjustable or movable supports collapsible, e.g. for storing after use
Definitions
- the present invention relates to space displacement devices for reducing the volume of an interior climate controlled space and, more particularly, to an inflatable pillow device that conforms to the rear floor and rear seat configuration of an automobile to effectively fill unused space rearward of the front seats without obstructing the drivers view through the rear window.
- the one or two occupants of the automobile must endure uncomfortable temperature levels (i.e., either hot or cold) for an extended period of time until the entire interior compartment, including the unused rear space, reaches the desired temperature.
- PFD personal flotation device
- an inflatable device for use in automobiles, which can be used to store potable water, or other liquids, for use in an emergency (e.g., a hurricane).
- the present invention is directed to an inflatable device that conforms generally to the rear floor and rear seat configuration of an automobile to fill the volume of the rear passenger compartment below the level of the front seat headrests and the top of the rear seat backrest without obstructing the driver's view through the rear window.
- the space displacement device reduces the volume of the climate controlled airspace of the interior passenger compartment, thereby increasing the efficiency of the air conditioning and heating system, while also increasing fuel efficiency.
- the inflatable space displacement device may further serve as safety flotation in the event the automobile accidentally enters a body of water.
- the device can be fitted with a tube connected to a mouthpiece for breathing the air contained within the device in the event of an emergency.
- Pocket compartments are provided on the device for convenient storage and ease of driver access to articles, such as road maps, while driving.
- FIG. 1 is a side elevational view of the space displacement device shown inflated and installed in the rear passenger compartment of a vehicle between the backrest of the front and rear seats and extending to the vehicle floor;
- FIG. 2 is a front elevational view showing the space displacement device inflated and illustrating a bottom configuration for conforming to the hump on the rear floor of an automobile having a rear drive system;
- FIG. 3 is a top plan view of the space displacement device, shown inflated in relation to the backseat and floor of an automobile;
- FIG. 4 is a perspective view of the space displacement device shown inflated and removed from the vehicle.
- FIG. 5 is a cross-sectional view of the space device according to one preferred embodiment of the invention.
- the inflatable space displacement device is shown and is generally indicated as 10 .
- the space displacement device 10 includes an outer shell 12 that surrounds an air tight interior chamber 14 that is filled with air or another gas when inflated.
- the interior chamber 14 is filled with breathable air from a compressed air cartridge or an air pump which may be the same pump used to inflate an automobile's tires.
- the exterior shell 12 of the space displacement device 10 is specifically structured and configured to generally conform to the lower rear passenger compartment 112 of an automobile 110 , and particularly the floor area 114 behind the front seats 116 and the rear seat area 118 up to a height that is level with the top of the back rest 122 of the rear seat 120 and the bottom of the head rests 117 of the front seats 116 .
- the shell 12 is formed of a relatively thin, yet durable material with approximately 10% elasticity, allowing the shell 12 to expand and conform to the configuration of the rear passenger area while firmly holding the space displacement device 10 in place to fill the floor area 114 and seat area 118 as described above.
- the device 10 is inflated with either a compressed air cartridge or the same pump used to inflate the car tires.
- a compressed air cartridge or the same pump used to inflate the car tires.
- SCHRADER valve 30 a larger valve or closable port 32 may be provided to allow for rapid deflation of the device, as well as optional inflation using a hose connection that fits to the larger port.
- the inflatable space displacement device 10 is ideally suited for climates with extreme high or low temperatures, such as Florida in the summer and Alaska during the winter.
- the space displacement device 10 is also useful to increase humidity within the interior climate controlled airspace of an automobile when in particularly dry and hot climates, such as in Arizona. In this instance, humidity is increased by reducing the amount of time the air-conditioning needs to fun in order to achieve the desired temperature.
- the air contained within the interior chamber 14 of the shell 12 serves as a good insulator, thus reducing the volume of the interior climate controlled air space of the automobile that needs to be air-conditioned or heated. It is estimated that the device 10 will displace approximately 20%-30% of the interior space of an automobile.
- the device 10 By displacing the space in the lower rear passenger area 112 , cold air from the air conditioner is prevented from dropping down behind the front seats 116 . Instead, the cold air is maintained higher and in the front seat area 119 . Moreover, if the rear windows of the automobile 110 are opened while driving for ventilation, the device 10 allows for better air flow by preventing air flow from dipping down towards the rear floor area 114 and eliminating eddy currents. The benefits of reducing the climate controlled air space are set forth above.
- the top side 40 and horizontal sides of the device 10 may be provided with pockets and storage compartments.
- pockets 44 on the top of the device 10 provide a convenient place for holding road maps 45 that are easily accessible and retrievable by the driver or front passenger.
- One or more pockets 46 , 48 may also be provided on the vertical front side 42 of the device 10 , between the front seats of the vehicle, for holding electronic devices, a cell phone 50 , magazines, 52 maps, and the like. This location is particularly convenient for access by the passenger and driver and is ideally positioned for electronic devices 50 (e.g. cell phones, MP3 players) that can be plugged into the front cigarette lighter for power.
- cup holders 60 may be provided on the top side 40 , between the two front seats, so that the front seat passenger and driver can reach back to retrieve a beverage while driving.
- the inflatable device 10 also serves as a safety flotation device when properly installed in an automobile.
- the volume of the interior air chamber 14 of the shell 12 to be approximately 150 gallons, the equivalent of approximately 1,200 pounds of flotation (i.e., water displacement) can be achieved.
- This additional flotation can substantially slow down the rate of submerging and may serve to maintain the automobile 110 afloat should the automobile accidentally enter a body of water.
- the automobile's rear seatbelts should be fastened to the space displacement device 10 , using straps 64 , with sufficient slack to allow the device to float up in the car when water intrudes, thereby allowing the device 10 to generally conform to the area in the upper portion of the rear passenger compartment, without interfering with the driver and front passenger.
- the shell 12 of the device 10 having about 10% elasticity, will allow even distribution of air pressure, resisting an air leak by puncture.
- the automobile's seat belt should be tight enough to keep the device 10 within the rear passenger compartment area so as to not encumber or suffocate the passenger and driver in the front seats.
- the device may be fitted with a tube 70 connected to a mouthpiece 72 similar to a skin diving snorkel or buddy-breather on a SCUBA regulator.
- the interior chamber 14 within the shell 12 of the device 10 , will hold approximately 22 cubic feet of air when inflated, just over 25% of an average SCUBA tank. When close to the surface of the water, an average person should be able to breathe the air from the interior chamber 14 of the device for approximately 15 minutes.
- the mouthpiece 72 and tube 70 can also be used to manually inflate the device 10 .
- the inflatable space displacement device 10 can be used as a personal flotation device (PFD).
- PFD personal flotation device
- the exterior of the shell 12 of the device may be provided with straps 66 or handles to hold the device 10 to the chest, in accordance with U.S. Coast Guard instructions for personal flotation devices.
- the shell 12 may be made of a MYLAR material, or similar material, and the interior chamber 14 filled with helium to provide a “lighter than air” device 10 that can be strapped into the vehicle, using the vehicles rear seatbelts.
- the device 10 when filled with helium, will reduce the overall weight of the vehicle, which may help to increase fuel efficiency, while also increasing buoyancy.
- the shell 12 may be manufactured of a polyester material coated with PVC, similar to that used in inflatable watercraft.
- the device 10 may also serve as an emergency jack to lift the vehicle, when pressurized, in order to remove and replace a flat tire, or for other emergency purposes.
- the device 10 may serve as either the primary emergency jack or a substitute for the normal jack in the vehicle for use on soft surfaces, such as mud or snow.
- the large surface engaging area of the device 10 helps to distribute the weight so that the device does not sink into soft surfaces, such as mud or snow, when used to jack up the vehicle.
- the pressure exerted by the device 10 when inflated, up to as much as 150-200 PSI, can also allow the device to be used to pry a door or other structure open.
- the device 10 may also serve to store potable water, or other liquids, for use in emergencies (e.g., a hurricane). Additionally, the device 10 can be filled with a liquid gas or a foam that can be used for extinguishing a fire. Moreover, the device 10 can be fitted with a first aid kit, as well as a bucket, or other solid wall container 80 that is built into the shell of the device to serve as a storage compartment or cooler. In the instance of a cooler, the air surrounding the hard shell storage compartment 80 , from the air chamber of the device, serves as an excellent insulator. A plastic top 82 or other rigid removable cover can be used to enclose the storage compartment or cooler.
- the device 10 may further be fitted with a top cover that can be removed and attached with the use of hook and loop fasteners.
- the cover may be white on one side and black on the opposite side for use during different climate conditions. For example, in the summer the white side of the cover can be placed facing up to reflect sunlight and heat. In the winter, the cover device can be turned over so that the black side faces up to absorb heat from the sun.
- the cover can be printed or otherwise provided with graphics, such as a team logo. For example, college team logos can be applied to the cover and attached to the top of the device to display the logo which is easily visible through the windows of the vehicle.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
An inflatable space displacement device conforms generally to the rear floor and rear seat configuration of an automobile to fill the volume of the rear passenger compartment below the level of the front seat headrests and the top of the rear seat backrest without obstructing the driver's view through the rear window. The space displacement device reduces the volume of the climate controlled airspace of the interior passenger compartment, thereby increasing the efficiency of the air conditioning and heating system, while also increasing fuel efficiency. The inflatable space displacement device may further serve as safety flotation in the event the automobile accidentally enters a body of water. The device can be fitted with a tube connected to a mouthpiece for breathing the air contained within the device in the event of an emergency. Pocket compartments are provided on the device for convenient storage and ease of driver access to articles, such as road maps, while driving.
Description
- This application is based on provisional patent application Ser. No. 61/209,573 filed on Mar. 6, 2009.
- The present invention relates to space displacement devices for reducing the volume of an interior climate controlled space and, more particularly, to an inflatable pillow device that conforms to the rear floor and rear seat configuration of an automobile to effectively fill unused space rearward of the front seats without obstructing the drivers view through the rear window.
- Only a small percentage of vehicles traveling on roads and highways carry more than 2 passengers and, in fact, most vehicles observed on the road have only a single occupant, the driver. In these single occupant vehicles, the driver is traveling in an interior compartment having an unnecessarily large volume that needs to be maintained at a desired temperature level.
- In this modern age, most automobiles are equipped with an interior climate control system that includes air conditioning and heating. Regardless of the outdoor temperature, most vehicles are driven with the windows up and closed to guard against the outdoor elements (e.g., pollution, rain, airborne objects, etc.) and to also reduce drag on the vehicle, thereby providing greater fuel efficiency. With the windows closed, the occupant(s) relies on the climate control system to maintain the desired temperature level within the interior compartment. Naturally, in extremely hot or cold climates, it takes longer to reach the desired interior temperature level. And, because the unused space of the rear portion of the interior compartment contributes to the total volume of the climate controlled interior atmosphere, the one or two occupants of the automobile must endure uncomfortable temperature levels (i.e., either hot or cold) for an extended period of time until the entire interior compartment, including the unused rear space, reaches the desired temperature.
- The need to cool or heat the unused lower rear space of the interior compartment of the automobile is extremely inefficient and inconvenient. Moreover, the need to cool or heat the entire interior space of an automobile, including unused space in the rear passenger compartment, requires operation of the air conditioning and/or heating system at full capacity for extended periods of time. This results in decreased fuel efficiency and excess wear on the engine and components, reducing the overall life of the engine, air conditioning and heating system, as well as other engine components. Accordingly, there is a definite need for a lightweight space displacement device that fills unused interior space in the rear passenger compartment of an automobile, to thereby increase the efficiency of the air conditioning and heating system as well as fuel efficiency, while also providing benefits such as safety flotation, emergency air supply, and convenient storage with easy and safe driver access to articles, such as roadmaps, while driving.
- Considering the foregoing, it is a primary object of the present invention to provide a lightweight inflatable space displacement device that generally conforms to the rear floor and rear seat configuration of an automobile in order to fill a volume of space in the rear passenger compartment below the level of the front seat headrests and a top of the rear seat, to thereby reduce the volume of the climate controlled interior airspace of the automobile.
- It is a further object of the present invention to provide a lightweight space displacement device, as set forth above, which increases the efficiency of the air conditioning and heating system of an automobile.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which allows the interior climate controlled air space of an automobile to be cooled or heated to a desired temperatures level in less time.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, that provides the ability to reach higher and lower temperature within the interior climate controlled airspace of an automobile.
- It is yet a further object of the present invention to provide a space displacement device, as set forth above, which increases fuel efficiency, while decreasing pollution, as well as engine and engine component wear.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which enhances the audio output of rear speakers in an automobile, allowing music to be heard clearer and louder by the driver and a front seat passenger.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which provides a safety barrier to absorb impact in the event of a collision to the rear of an automobile.
- It is yet a further object of the present invention to provide a space displacement device, as set forth above, that can be easily inflated with the same air pump used to inflate the automobile tires, and, in addition to use of a SCHRADER valve for inflating the device, is fitted with a larger valve or closable port that can be opened for rapid deflation of the device or optional inflation.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which serves as a safety flotation device in an automobile in the event that the automobile accidentally enters a body of water, such as a canal or lake.
- It is yet a further object of the present invention to provide a space displacement device, as set forth above, which will provide additional buoyancy to an automobile, in the event the automobile accidentally enters a body of water, to allow the automobile to remain afloat or at least substantially slow down the rate of submersion so that occupants can safely exit while the automobile remains at the surface.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which provides an emergency air supply with the use of a tube and a mouthpiece similar to a skin diving snorkel, thereby allowing occupants of the vehicle to breathe air for up to 15 minutes in the event of an emergency.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which can be removed from the automobile and used as a personal flotation device (PFD).
- It is yet a further object of the present invention to provide a space displacement device, as set forth above, which can substantially reduce personal injury in the event of a collision.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which may help to reduce auto insurance premiums.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which provides for storage compartments, pockets and cup holders to allow for convenient storage and driver and/or front passenger access and retrieval of articles, such as roadmaps, while driving.
- It is still a further object of the present invention to provide a space displacement device, as set forth above, which can be removed from an automobile and used as a chair or couch, for instance at an outdoor event.
- It is still a further object of the present invention to provide an inflatable device, for use in automobiles, which can be used to store potable water, or other liquids, for use in an emergency (e.g., a hurricane).
- It is still a further object of the present invention to provide an inflatable device, for use in automobiles, which can be filled with a liquid gas or a foam for use to extinguish fires in an emergency.
- It is still a further object of the present invention to provide an inflatable device, for use in automobiles, which can be used as an emergency jack to lift a car in an emergency, such as to replace one or more tires.
- It is still a further object of the present invention to provide an inflatable device, for use in automobiles, which can serve as an emergency jack for use on soft terrain, such as mud or snow, to provide a greater ground engaging surface area that will help to minimize sinking into the soft terrain when inflated to lift an automobile.
- It is still a further object of the present invention to provide an inflatable device, for use in automobiles, wherein the device includes a MYLAR material shell, or similar material, and further wherein the device is adapted to be filled with helium to thereby provide a “lighter than air” inflatable structure that can be strapped into the automobile, with the seatbelts, which will reduce the overall weight of the vehicle for fuel efficiency and buoyancy.
- These and other objects and advantages of the present invention are more readily apparent with reference to the detailed description and accompanying drawings.
- The present invention is directed to an inflatable device that conforms generally to the rear floor and rear seat configuration of an automobile to fill the volume of the rear passenger compartment below the level of the front seat headrests and the top of the rear seat backrest without obstructing the driver's view through the rear window. The space displacement device reduces the volume of the climate controlled airspace of the interior passenger compartment, thereby increasing the efficiency of the air conditioning and heating system, while also increasing fuel efficiency. The inflatable space displacement device may further serve as safety flotation in the event the automobile accidentally enters a body of water. The device can be fitted with a tube connected to a mouthpiece for breathing the air contained within the device in the event of an emergency. Pocket compartments are provided on the device for convenient storage and ease of driver access to articles, such as road maps, while driving.
- For a fuller understanding of the nature of the present invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings in which:
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FIG. 1 is a side elevational view of the space displacement device shown inflated and installed in the rear passenger compartment of a vehicle between the backrest of the front and rear seats and extending to the vehicle floor; -
FIG. 2 is a front elevational view showing the space displacement device inflated and illustrating a bottom configuration for conforming to the hump on the rear floor of an automobile having a rear drive system; -
FIG. 3 is a top plan view of the space displacement device, shown inflated in relation to the backseat and floor of an automobile; -
FIG. 4 is a perspective view of the space displacement device shown inflated and removed from the vehicle; and -
FIG. 5 is a cross-sectional view of the space device according to one preferred embodiment of the invention. - Like reference numerals refer to like parts throughout the several views of the drawings.
- Referring to the several views of the drawings, the inflatable space displacement device is shown and is generally indicated as 10. The
space displacement device 10 includes anouter shell 12 that surrounds an airtight interior chamber 14 that is filled with air or another gas when inflated. In a preferred embodiment, theinterior chamber 14 is filled with breathable air from a compressed air cartridge or an air pump which may be the same pump used to inflate an automobile's tires. - The
exterior shell 12 of thespace displacement device 10 is specifically structured and configured to generally conform to the lowerrear passenger compartment 112 of anautomobile 110, and particularly thefloor area 114 behind the front seats 116 and therear seat area 118 up to a height that is level with the top of theback rest 122 of therear seat 120 and the bottom of thehead rests 117 of the front seats 116. Various sizes and configurations of theshell 12 are fully contemplated in the spirit of the invention in order to accommodate most car models. In a preferred embodiment, theshell 12 is formed of a relatively thin, yet durable material with approximately 10% elasticity, allowing theshell 12 to expand and conform to the configuration of the rear passenger area while firmly holding thespace displacement device 10 in place to fill thefloor area 114 andseat area 118 as described above. In a preferred embodiment, thedevice 10 is inflated with either a compressed air cartridge or the same pump used to inflate the car tires. In addition to a - SCHRADER
valve 30, a larger valve orclosable port 32 may be provided to allow for rapid deflation of the device, as well as optional inflation using a hose connection that fits to the larger port. - The inflatable
space displacement device 10 is ideally suited for climates with extreme high or low temperatures, such as Florida in the summer and Alaska during the winter. Thespace displacement device 10 is also useful to increase humidity within the interior climate controlled airspace of an automobile when in particularly dry and hot climates, such as in Arizona. In this instance, humidity is increased by reducing the amount of time the air-conditioning needs to fun in order to achieve the desired temperature. Naturally, the air contained within theinterior chamber 14 of theshell 12 serves as a good insulator, thus reducing the volume of the interior climate controlled air space of the automobile that needs to be air-conditioned or heated. It is estimated that thedevice 10 will displace approximately 20%-30% of the interior space of an automobile. By displacing the space in the lowerrear passenger area 112, cold air from the air conditioner is prevented from dropping down behind the front seats 116. Instead, the cold air is maintained higher and in thefront seat area 119. Moreover, if the rear windows of theautomobile 110 are opened while driving for ventilation, thedevice 10 allows for better air flow by preventing air flow from dipping down towards therear floor area 114 and eliminating eddy currents. The benefits of reducing the climate controlled air space are set forth above. - The
top side 40 and horizontal sides of thedevice 10 may be provided with pockets and storage compartments. In particular, pockets 44 on the top of thedevice 10 provide a convenient place for holdingroad maps 45 that are easily accessible and retrievable by the driver or front passenger. One ormore pockets front side 42 of thedevice 10, between the front seats of the vehicle, for holding electronic devices, acell phone 50, magazines, 52 maps, and the like. This location is particularly convenient for access by the passenger and driver and is ideally positioned for electronic devices 50 (e.g. cell phones, MP3 players) that can be plugged into the front cigarette lighter for power. Additionally,cup holders 60 may be provided on thetop side 40, between the two front seats, so that the front seat passenger and driver can reach back to retrieve a beverage while driving. - In addition to reducing the volume of the interior climate controlled air space, the
inflatable device 10 also serves as a safety flotation device when properly installed in an automobile. For example, considering the volume of theinterior air chamber 14 of theshell 12 to be approximately 150 gallons, the equivalent of approximately 1,200 pounds of flotation (i.e., water displacement) can be achieved. This additional flotation can substantially slow down the rate of submerging and may serve to maintain theautomobile 110 afloat should the automobile accidentally enter a body of water. The automobile's rear seatbelts should be fastened to thespace displacement device 10, usingstraps 64, with sufficient slack to allow the device to float up in the car when water intrudes, thereby allowing thedevice 10 to generally conform to the area in the upper portion of the rear passenger compartment, without interfering with the driver and front passenger. Theshell 12 of thedevice 10, having about 10% elasticity, will allow even distribution of air pressure, resisting an air leak by puncture. The automobile's seat belt should be tight enough to keep thedevice 10 within the rear passenger compartment area so as to not encumber or suffocate the passenger and driver in the front seats. - Additionally, the device may be fitted with a
tube 70 connected to a mouthpiece 72 similar to a skin diving snorkel or buddy-breather on a SCUBA regulator. Theinterior chamber 14, within theshell 12 of thedevice 10, will hold approximately 22 cubic feet of air when inflated, just over 25% of an average SCUBA tank. When close to the surface of the water, an average person should be able to breathe the air from theinterior chamber 14 of the device for approximately 15 minutes. The mouthpiece 72 andtube 70 can also be used to manually inflate thedevice 10. In an extreme flood emergency, the inflatablespace displacement device 10 can be used as a personal flotation device (PFD). The exterior of theshell 12 of the device may be provided withstraps 66 or handles to hold thedevice 10 to the chest, in accordance with U.S. Coast Guard instructions for personal flotation devices. - In another embodiment, the
shell 12 may be made of a MYLAR material, or similar material, and theinterior chamber 14 filled with helium to provide a “lighter than air”device 10 that can be strapped into the vehicle, using the vehicles rear seatbelts. Thedevice 10, when filled with helium, will reduce the overall weight of the vehicle, which may help to increase fuel efficiency, while also increasing buoyancy. - In still another embodiment of the invention, the
shell 12 may be manufactured of a polyester material coated with PVC, similar to that used in inflatable watercraft. In this instance, thedevice 10 may also serve as an emergency jack to lift the vehicle, when pressurized, in order to remove and replace a flat tire, or for other emergency purposes. In this instance, thedevice 10 may serve as either the primary emergency jack or a substitute for the normal jack in the vehicle for use on soft surfaces, such as mud or snow. Specifically, the large surface engaging area of thedevice 10 helps to distribute the weight so that the device does not sink into soft surfaces, such as mud or snow, when used to jack up the vehicle. The pressure exerted by thedevice 10 when inflated, up to as much as 150-200 PSI, can also allow the device to be used to pry a door or other structure open. - In each of these above described embodiments, the
device 10 may also serve to store potable water, or other liquids, for use in emergencies (e.g., a hurricane). Additionally, thedevice 10 can be filled with a liquid gas or a foam that can be used for extinguishing a fire. Moreover, thedevice 10 can be fitted with a first aid kit, as well as a bucket, or othersolid wall container 80 that is built into the shell of the device to serve as a storage compartment or cooler. In the instance of a cooler, the air surrounding the hardshell storage compartment 80, from the air chamber of the device, serves as an excellent insulator. A plastic top 82 or other rigid removable cover can be used to enclose the storage compartment or cooler. - The
device 10 may further be fitted with a top cover that can be removed and attached with the use of hook and loop fasteners. For instance, the cover may be white on one side and black on the opposite side for use during different climate conditions. For example, in the summer the white side of the cover can be placed facing up to reflect sunlight and heat. In the winter, the cover device can be turned over so that the black side faces up to absorb heat from the sun. Alternatively, the cover can be printed or otherwise provided with graphics, such as a team logo. For example, college team logos can be applied to the cover and attached to the top of the device to display the logo which is easily visible through the windows of the vehicle. - While the present invention has been shown and described in accordance with a preferred and practical embodiment thereof, it is recognized that departures from the instant disclosure are contemplated within the spirit and scope of the present invention.
Claims (8)
1. A device for installation within the interior compartment of an automobile, behind the front seats of the automobile, said device comprising:
a shell formed of a flexible, air and liquid impervious material and surrounding an interior chamber, and said interior chamber being adapted to be filled with a gas to inflate said shell, and said shell being sized, structured and configured to fill a volume of space within the interior compartment of the automobile behind the front seats and below a driver's line of view through a rear window of the vehicle when said shell is inflated, and said shell including a top side and a front vertical side;
at least one pocket on said front side of said shell;
at least one pocket on said top side of said shell; and
at least one valve member on said shell and communicating with the interior chamber, and said at least one valve member being structured and disposed for filling the gas into said interior chamber in order to inflate said shell and for releasing the gas from said interior chamber in order to deflate said shell.
2. The device as recited in claim 1 wherein said top side of the shell includes at least one cup holder for holding a beverage container.
3. The device as recited in claim 1 further comprising:
a recessed container formed in said shell; and
a removable cover for closing the recessed container.
4. The device as recited in claim 3 wherein the recessed container is insulated.
5. The device as recited in claim 1 further comprising:
a flexible hose extending from said shell and communicating with said interior chamber; and
a mouthpiece on a distal end of said flexible hose for placement in a user's mouth in order to breathe air filled within said interior chamber.
6. The device as recited in claim 5 wherein said flexible hose and said mouthpiece are structured and disposed for allowing manual inflation of said shell by blowing air from a user's lungs through said flexible hose and into said interior chamber.
7. The device as recited in claim 1 wherein said shell is formed of a durable elastomeric material.
8. The device as recited in claim 1 wherein said shell is formed of MYLAR.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US12/660,867 US20100226595A1 (en) | 2009-03-06 | 2010-03-05 | Interior space displacement device for an automobile |
US13/569,807 US8662367B2 (en) | 2009-03-06 | 2012-08-08 | Method for improving the efficiency of an interior climate control system and the fuel efficiency of an automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20957309P | 2009-03-06 | 2009-03-06 | |
US12/660,867 US20100226595A1 (en) | 2009-03-06 | 2010-03-05 | Interior space displacement device for an automobile |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US13/569,807 Continuation-In-Part US8662367B2 (en) | 2009-03-06 | 2012-08-08 | Method for improving the efficiency of an interior climate control system and the fuel efficiency of an automobile |
Publications (1)
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US20100226595A1 true US20100226595A1 (en) | 2010-09-09 |
Family
ID=42678315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/660,867 Abandoned US20100226595A1 (en) | 2009-03-06 | 2010-03-05 | Interior space displacement device for an automobile |
Country Status (1)
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US (1) | US20100226595A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112046404A (en) * | 2020-09-09 | 2020-12-08 | 濮阳市立圆汽车电器有限公司 | Vehicle-mounted inverter fixing device |
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US2648072A (en) * | 1951-03-30 | 1953-08-11 | Blieux John D De | Bed cushion for automobiles |
US3046576A (en) * | 1959-02-16 | 1962-07-31 | Bernhardt Jost | Life jacket |
US3600725A (en) * | 1969-09-08 | 1971-08-24 | James I Mccartney | Pneumatic support for automobile rear seats |
US3648306A (en) * | 1970-06-11 | 1972-03-14 | Seymour Auerbach | Protective and support device for vehicle travel |
US5174599A (en) * | 1992-01-13 | 1992-12-29 | Hull Harold L | Steering wheel double air bag protective system |
US5185896A (en) * | 1992-05-04 | 1993-02-16 | Bonda Jacob Z | Inflatable mattress |
US6142574A (en) * | 1999-08-25 | 2000-11-07 | Alexander; Margaret T. | Car seat divider construction |
US7334838B2 (en) * | 2005-07-12 | 2008-02-26 | Allen Ray Pope | Beverage arm rest |
US7857370B2 (en) * | 2009-04-15 | 2010-12-28 | Donna Heller | Vehicle barrier |
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- 2010-03-05 US US12/660,867 patent/US20100226595A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648072A (en) * | 1951-03-30 | 1953-08-11 | Blieux John D De | Bed cushion for automobiles |
US3046576A (en) * | 1959-02-16 | 1962-07-31 | Bernhardt Jost | Life jacket |
US3600725A (en) * | 1969-09-08 | 1971-08-24 | James I Mccartney | Pneumatic support for automobile rear seats |
US3648306A (en) * | 1970-06-11 | 1972-03-14 | Seymour Auerbach | Protective and support device for vehicle travel |
US5174599A (en) * | 1992-01-13 | 1992-12-29 | Hull Harold L | Steering wheel double air bag protective system |
US5185896A (en) * | 1992-05-04 | 1993-02-16 | Bonda Jacob Z | Inflatable mattress |
US6142574A (en) * | 1999-08-25 | 2000-11-07 | Alexander; Margaret T. | Car seat divider construction |
US7334838B2 (en) * | 2005-07-12 | 2008-02-26 | Allen Ray Pope | Beverage arm rest |
US7857370B2 (en) * | 2009-04-15 | 2010-12-28 | Donna Heller | Vehicle barrier |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112046404A (en) * | 2020-09-09 | 2020-12-08 | 濮阳市立圆汽车电器有限公司 | Vehicle-mounted inverter fixing device |
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