Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
  • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
  • B62B9/10—Perambulator bodies; Equipment therefor
  • B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/90—Details or parts not otherwise provided for
  • B60N2/914—Hydro-pneumatic adjustments of the shape
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
  • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
  • B60N2/265—Adaptations for seat belts
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
  • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
  • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
  • B60N2/2803—Adaptations for seat belts
  • B60N2/2806—Adaptations for seat belts for securing the child seat to the vehicle
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
  • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
  • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
  • B60N2/2881—Upholstery, padded or cushioned members therefor

Definitions

• the field of invention refers to ultralight and ultra-compact stroller and car seats suitable for children from 6 months to 4 years about up to 3000g weight approx. More in particular the invention concerns a stroller "all in one" which comprises, an unique principal body made in hard plastic materials as the PVC or other rigid material already approved for this type of use with high breaking load, low density, resilient, abrasion resistant and non-inflammable as well as for example the polypropylene or polymers in general or composite polymers, the whole structure on which will accommodate the child (including one sitting, one backrest with headrest and one footrest) in inflatable material, like inflatable PVC or other material already known and already approved for these types of use as the material that is used for the modern inflatable furniture or the drop stitch fabric (PVC with filament polyester) or polyurethane used in modern inflatable aircraft seats and already fully tested and respondent for more severe safety criteria used both in internal and external that through one or more electric pumps integrated in the principal platform allow the fast inflation and deflation of the sitting, backrest and footrest of the stroller and through
• This stroller in fact is formed by a platform rigid PVC (or other material type that used for the base of baby car seats ) big as a sitting (0,50x0,45 m approximately) and about 0,15 m high, allowing, helped by one or more electric pumps incorporated along the back side of the platform, the rapid inflation (and deflation) of the seat of the backrest (fold) and of the footrest and the possible inflation of accessories as the container for the legs in winter or the roof, so make the all, once bellied, totally due to a real stroller for children.
• a platform rigid PVC or other material type that used for the base of baby car seats
• the total weight of the stroller that willing to be an ultralight stroller will then not exceed 6000g.
• the principal platform when closed is reduced in a rigid base that can be easily stacked in car (one on the other ) or home and may be carried as a simple backpack.
• This invention involves a modular inflatable ultra-compact stroller and allowing , once closed , the minimum size possible in a single rigid platform that may become, depending on the situation, a baby stroller a baby car seat and a baby high chair.
• the hard platform contains on the top of frame implanted to the four sides of the base by thermos welding bound or through appropriate glue or through other techniques authorized for such use as welding in radio frequency, the set of inflatable cells that includes in one unique inflatable body the seat, the backrest and footrest, in PVC or other material resistant to UV rays, non-flammable, puncture proof with surface protection in vinyl or for example through appropriate layers of insulation and protective material like the NOMEX/KEVLAR associated with breathable fabrics that allows to achieve the maximum comfort for a child find in contact with these areas, that is inflatable through one or more electric pumps associated with appropriate seal air valve incorporated in the rear and powered by rechargeable batteries at 12V from car cigarette lighter and from home through appropriate transformer.
• the bottom of platform is pit and contains the entire bearing structure formed by telescopic tube extensible ( in aluminum alloy or other light alloy ) and wheels that properly extended allows to the stroller to be fully open.
• the platform is sticking with ISOFIX hooks directly by car then inflate PVC and transform the platform in baby car seat. Together with the ISOFIX hooks the structure may be engaged in top just by turning the upper handle so that it embraces the passenger seat head restraint.
• the inflatable and chair stroller can be integrated in its inflatable structure with other appropriate combination.
• the manual switch of the electric pump place outside in correspondence of the panel allows the inflation of the primary group of cells which includes the seat , the backrest and footrest and the inflation of at least others two groups of inflatable cells (accessories), one for the roof in case of rain and an inflatable container for within which the child can put his legs in winter.
• y Fig. 1 - It describes the main rigid frame completely closed and puffy ; the same is a compact platform of about 0,50x0,45 m of area and about 0,15 m high :
• the pumps are one or more valves for air regulation in input and output and an external switch (for example a wheel ) that allows the rapid inflation and deflation of the primary group of blower cells;
• Fig. 2 - It describes the main frame with telescopic tube extensible or other aluminum alloy fully open to forming the bearing structure lower with wheels , two arms and plastic plate curtain or completely flat for support back:
• Fig. 3 - Describes the main rigid frame as baby car seat with tubular bottom closed and the main group of inflatable cells fully dilated (ready to ). The arms over and the handle them unites ( if either one handle ) must be turned and placed inside the passenger seat head restraint to make more stable and stops the structure by car:
• Fig. 4 - describes two frames superimposed one on top of another
• Fig. 5 - describes two frames stiff adjacent to form a pluri stroller:
• Fig. 7 - describes the rigid frame with extensions tubular upper and lower closed and inflatable structure closed to form a single platform as easily transportable backpack;
• Fig. 8 - describes two frames stiff stacked one on the other so as to allow the minimum size possible in car or in house .
• In the shape is highlighted one different form and possible other frame configuration.
• Fig. 9 - describes the main group of inflatable cells:
• the seat is implanted along the four sides in the frame in one of the best for sealing systems such as the type of fixing thermowelding or appropriate bonding or should be in radio frequency;
• Fig. 10 - the three elements are inflated together as one body through one or more integrated electric pumps (fed by one or more rechargeable batteries ) and when deflated the foot and espalier recline as a book on sitting for closing fast and compact;
• Fig. 11 - in contact with the child are expected insulation materials ( NOMEX/KEVLAR film protective felt or other material used equivalent to such purpose ) with protection and surface ( textiles ) appropriate to make the whole body of the child safe , secure and with possible maximum comfort that are welded and mounted on the part of the inflatable stroller or directly in vinyl as that used in the interior blower latest generation :
• Fig. 12 - describes the rigid frame with telescopic upper tube extensible aluminum open ( arms ) :
• Fig. 13 - describes the tube extensible bearing structure including three or four wheels completely contained within the hollow bottom of rigid frame:
• Fig. 15 - describes the four rubber feet with attack button for auction to passing that transform the stroller in a baby high chair portable.
• ⁇ / Fig. 16 - describes the opening of two arms in chambers on the main frame rigid :
• the base of arms is pivoted to the rigid frame with forms properly shaped allowing the push forward two rods steel contained within two tracks obtained in the frame drive that allow the balance of the moment of force resulting from the weight of the back of the child on inflatable espalier;
• Fig. 17 - describes the frame drive seen from behind :
• Fig. 19 - describes the balance of moments of force resulting a stroller bellied.
• Fig. 22 - showing platform rigid home still partially extended in which the inflatable structure is completely out of and nestling at two rigid support , the one for the back and that for foot.
• Fig. 24 arms with two handles end; Fig. 25 - arms with one unique large handle.
• Main rigid platform contains on the top and implanted along the 4 sides, via thermos welding or bound through appropriate glue or other methods approved for such type of materials as the RF welding, inside the frame, the seat in inflatable PVC or other inflatable material that is inflated through one or more pumps integrated and permits the opening and carried also back and leg.
• these last two extensions fold as a book on sitting and deflated compacts totally the part on the top of the stroller that thus is protected by plastic shutter curtain sliding along the two arms stocked in appropriate accommodations or completely flat as that shown in the figures.
• Main rigid platform contains in the quarry bed frame tubular telescopic stretchable driven two long track racing longitudinally the same frame and that allow the slide and the block of two arms in league in turn linked with pins for two telescopic tubular extensible (hidden auctions) commonly stuck together from a central pin fixed at the same platform rigid.
• the two doors concealed telescopically extend the legs of the stroller to which are engaged with connections button the four wheels.
• the two rear wheels allow the brakes through the stroller brake bar that connect and allowing in one move the block of both wheels.
• Main rigid platform contains at the base of the top a plastic support stretch to wipe " shutter " or completely flat that allows, when arms are lower, cap and closing the structure in inflatable PVC , and instead , when arms are open and extended mount tilt on which the leaning inflatable back of the stroller .
• the wipe structure or flat is bound and sliding along the two arms they also in tubular telescopic extensible (hidden auctions) in aluminum and bound and driven to the base of the platform.
• the latter ( arms ) are committed to the base of the platform with forms properly formed that allow once open and rotated , sliding within two tracks within the frame of rigid rods two full steel of about 1000/2000g the one, the diameter of approximately 0,02 m and length of approximately 0, 15 m , used to balance the product time force from bust baby on the inflatable back.
• the primary materials used in manufacturing this inflatable and stackable baby stroller are PVC or polypropylene or polymers in general as well as composite polymers for the frame realized in injection molding, inflatable PVC or other material already known and already approved for these types of use as the material that is used for the modern inflatable furniture or the drop stitch fabric (PVC with filament polyester) or polyurethane film (e.g.

Landscapes

• Engineering & Computer Science (AREA)
• Transportation (AREA)
• Mechanical Engineering (AREA)
• Aviation & Aerospace Engineering (AREA)
• Health & Medical Sciences (AREA)
• Child & Adolescent Psychology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=54843890

Family Applications (1)

Country Status (2)

Cited By (3)

Citations (8)

Family Cites Families (2)

• 2015
  • 2015-07-27 IT ITUB2015A002331A patent/ITUB20152331A1/it unknown
• 2016
  • 2016-07-27 WO PCT/IT2016/000183 patent/WO2017017703A1/en active Application Filing

Patent Citations (8)

Also Published As

Similar Documents

Legal Events