WO2016169519A1 - 充气式同床睡眠用婴儿防护罩 - Google Patents

充气式同床睡眠用婴儿防护罩 Download PDF

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Publication number
WO2016169519A1
WO2016169519A1 PCT/CN2016/080045 CN2016080045W WO2016169519A1 WO 2016169519 A1 WO2016169519 A1 WO 2016169519A1 CN 2016080045 W CN2016080045 W CN 2016080045W WO 2016169519 A1 WO2016169519 A1 WO 2016169519A1
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WO
WIPO (PCT)
Prior art keywords
inflatable
guardrail
head
baby
distance
Prior art date
Application number
PCT/CN2016/080045
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English (en)
French (fr)
Inventor
郑行健
李胜
Original Assignee
北京睡英宝科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201510201452.0A external-priority patent/CN104783570A/zh
Priority claimed from CN201610246692.7A external-priority patent/CN105747689A/zh
Application filed by 北京睡英宝科技有限公司 filed Critical 北京睡英宝科技有限公司
Publication of WO2016169519A1 publication Critical patent/WO2016169519A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D13/00—Other nursery furniture
    • A47D13/06—Children's play- pens

Definitions

  • the invention relates to an infant protective cover, in particular to an inflatable infant sleeper for sleeping in bed.
  • the present invention provides an inflatable infant bed guard for sleeping in bed, which can ensure the safety of the baby when sleeping with the parents, and meet the needs of intimate parenting; since the protective cover is inflatable When you are not using it, you can drain the air, save space, and be easy to store and carry.
  • An inflatable infant sleeper for sleeping bed includes an inflatable guardrail enclosing a fence structure surrounding the infant; a width connecting the inner and outer walls between the inner wall and the outer wall of the inflatable guardrail is 2- An 8 cm pull tape is provided to divide the inflatable space formed between the inner and outer walls into a mutually communicating compartment and to limit the distance between the inner and outer walls; the inflatable guard rail is provided with an inflation valve.
  • the inflatable infant bed-sleeping protective cover provided by the invention has a fence structure surrounded by an inflatable guardrail, and the fence structure can surround the body of the baby to prevent any part of the baby's body from being sleeping with the parent. Or other people squeeze to ensure the safety of the baby.
  • the inner wall and the outer wall of the inflatable guardrail are connected by a drawstring, and a gap is left between the drawstring and the top and/or bottom of the inflatable guardrail to communicate the internal air of the entire inflatable guardrail.
  • the length of the drawstring is less than the height of the inflatable barrier, and the drawstring is joined to the inner and outer walls by heat sealing or bonding.
  • the drawstring is preferably rectangular with its long sides thermally bonded to the inner and outer walls of the inflatable barrier, respectively, thereby limiting the distance between the inner and outer walls of the inflatable barrier by the width of the drawstring,
  • the thickness of the inflatable barrier is not excessively enlarged due to inflation.
  • the width of the drawstring is designed to be 2-8 cm, which ensures that the inflatable guardrail has sufficient strength to protect the baby's safety, and minimizes the bed space occupied by the inflatable guardrail, so that parents and children can sleep more comfortably.
  • the drawstring may be any other suitable shape, such as a cylindrical drawstring, the two bottom surfaces of which are thermally bonded to the inner and outer walls of the inflatable barrier, respectively, between the two bottom surfaces. The distance to limit the thickness of the inflatable barrier after inflation.
  • An inflation valve is disposed on an inner wall or an outer wall of the inflatable guard rail.
  • the inflation valve is preferably disposed on the outer wall of the inflatable guardrail to prevent the baby from hitting the inflation valve to protect the baby's young skin; more preferably, it is disposed above the outer wall to avoid contact with the baby sleeping in the bed. To the inflation valve.
  • the fence structure is a closed structure enclosed by an inflatable guardrail, the closed structure is internally air-connected; or the fence structure is an open structure with one side enclosed by an inflatable guardrail, and the open structure is internally air-connected.
  • the fence structure is a closed structure, which may be a square structure or any other structure suitable for infant sleep.
  • the fence structure is an open structure that is open on one side, and the open structure may be a U-shaped structure that is placed laterally, a concave structure that is laterally placed, or other suitable structure.
  • the closed structure is a square structure having a head side, a tail side corresponding to a length disposed opposite the head side, a left side, and a right side corresponding to a length disposed opposite to the left side; the left side or the right side
  • the length is greater than the length of the head side or the trailing side; the inflation valve is located on the outer wall of the inflatable guard rail on the head side or the trailing side.
  • the closed structure has a rectangular cross section, the width of the rectangle being equal to the length of the head side or the trailing side, the length of the rectangle being equal to the length of the left or right side.
  • the inflatable structure of the square structure has a distance of 40-90 cm between the inner walls in the longitudinal direction, a distance between the outer walls of 50-120 cm, a distance between the inner walls in the width direction of 25-60 cm, and a distance between the outer walls of 35-80. Centimeter; the inflatable guardrail is 20-50 cm high.
  • the left side inflatable guard rail and/or the right side inflatable guard rail are provided with left and right side access holes, the left and right sides
  • the radius of the access hole is 4-9 cm, and the center of each hole is the same as the vertical distance of the bottom of the inflatable guardrail, and is 6-20 cm
  • the head side and/or the tail side inflatable guardrail are provided with head and tail. The side is inserted into the hole, and the radius of the hole in the head and tail is 2-7 cm, and the center of each hole is the same as the vertical distance of the bottom of the inflatable fence, and is 5-15 cm.
  • the left and right inflatable guardrails are respectively symmetrically disposed with left and right side access holes, which are beneficial to the air flow around the baby on the one hand, and facilitate the parents to enter and exit the left and right sides through the left and right sides.
  • the holes are for the baby to cover the quilt or the delivery toy, and the baby's hands can also extend out of the guardrail through the holes on the left and right sides, which can be circular, rectangular or any other suitable shape.
  • the left and right side access holes are respectively disposed on the left and right sides of the protective cover on the left and right sides of the protective cover.
  • the radius of the two left and right holes is preferably 4-9 cm, and the vertical distance between the center of each of the left and right holes and the bottom of the inflatable guardrail is preferably 6-20 cm, and the distance from the nearest outer wall side is preferably 14-27 cm. .
  • the centers of the left and right holes are the same distance from the bottom, and the distance from the nearest outer wall side is the same.
  • the head and tail side inflatable guardrails are respectively symmetrically disposed with the head and tail side access holes for ventilation to ensure the air of the baby during sleep and improve the quality of sleep.
  • the head and tail side access holes may be circular, rectangular or any other suitable shape.
  • the head and tail side access holes are respectively disposed on the left and right sides of the head side and the tail side inflatable guard rails, and the left and right two holes have a radius of preferably 2-7 cm, and the center of each of the left and right holes is The distance of the bottom of the inflatable guardrail is preferably 5-15 cm, and the left and right holes are the same distance from the bottom and the same distance from the nearest outer wall side.
  • the top of the protective cover further has a floating cover top as a top cover which is matched with the fence structure enclosed by the inflatable guardrail and covers the top of the fence structure; the peripheral edge of the inflatable cover top and the top of the inflatable guardrail The edges are connected by thermal bonding or connecting strips; a pull strip connecting the top and the bottom is disposed between the top and the bottom in the top of the inflatable cover to divide the inflatable space formed between the top and the bottom into compartments that communicate with each other. And defining a distance between the top and the bottom; the distance between the top and bottom of the inflatable shroud is substantially less than the height of the inflatable barrier; the inflatable shroud is provided with an inflation valve on top.
  • the top of the infant shield further has a inflatable cover top, the shape of the inflatable cover top matching the fence structure enclosed by the inflatable barrier, for example, the shield enclosed by the inflatable barrier is rectangular
  • the inflatable hood top is a rectangular structure
  • the size of the inflatable hood top matches the size of the hood.
  • the top of the inflatable cover is covered on the upper part of the inflatable guardrail.
  • the outer edge of the cover is sealed with the top inner edge of the inflatable guardrail by thermal bonding or connecting strip, so that the entire protective cover becomes a cube having only 5 sides.
  • an access plug is also provided to seal the access hole so that the shield can be inverted for use as an inflatable baby bath.
  • the top and bottom of the inflatable hood are connected by a drawstring, the strap is preferably rectangular, and its two long sides are respectively thermally bonded to the top and bottom of the hood, and are limited by the width of the strap.
  • the thickness of the inflatable cover is inflated to avoid occupying too much space due to inflation; the two short sides of the drawstring and the side wall of the top of the inflatable cover leave a gap, so that the air inside the entire inflatable cover is communicated.
  • the drawstring may also be any other A suitable shape, such as a cylindrical drawstring, has two bottom surfaces that are thermally bonded to the top and bottom of the inflatable shroud, respectively, and the thickness of the inflatable shroud after inflation is limited by the distance between the two bottom faces.
  • the inflatable hood is a separate inflatable body on which an inflation valve is disposed.
  • the inflation valve is disposed at a bottom surface of the bottom portion of the inflatable cover near a corner.
  • the central portion of the inflatable hood is provided with a louver through the upper and lower layers to facilitate the circulation of air within the infant shield.
  • the louver is elliptical or any other suitable shape.
  • the inflatable hood is made of a transparent material to facilitate viewing of the infant's sleep.
  • the gas layer between the top and bottom of the top of the inflatable cover has a thickness of 3-13 cm.
  • the inflatable cover is made of TPU material, which is transparent, has high mechanical strength, good elasticity, and has outstanding bearing capacity, impact resistance and shock absorption, and can fully ensure the safety of the baby. And the TPU material has good recyclability and is beneficial to environmental protection.
  • the inflatable hood top is made of a PVC material. In other embodiments, the inflatable hood can also be made from other environmentally friendly materials. The gas layer between the top and bottom of the roof is 3-13 cm thick.
  • the open structure is a horizontally placed U-shaped structure having a left side, a right side corresponding to a length opposite to the left side, and a head side connecting the left side and the right side, the head side being opposite
  • the side is the opening, the length of the left side or the right side is greater than the length of the head side; and between the left side and the right side of the opening, there is also a connection between the left side and the right side of the inflatable guardrail
  • An inflatable baffle the distance between the top and bottom of the inflatable baffle being substantially less than the height of the inflatable barrier.
  • the head When the baby sleeps in the protective cover, the head is on the head side, and the left and right sides of the protective cover can block the parents' body, thereby protecting the baby's body from being squeezed by the parents, even if there is no inflatable guardrail on the tail side. It's safe because parents can only squeeze from the left or right side to the baby.
  • This kind of protective cover is convenient for breastfeeding at night, and the mother only needs to open the protective cover to the side of the head to breastfeed the baby.
  • the left side inflatable guardrail and the right side inflatable guard rail of the shield of the U-shaped structure are respectively provided with left and right side access holes.
  • the left side inflatable guardrail and the right side inflatable guard rail of the U-shaped structure have the same length, and the two sides of the inflatable baffle and the inflatable guard rail are respectively connected to the top of the inflatable rails on both sides.
  • the edges are connected by a thermal bond connection or by a connecting strip; a pull strap connecting the top and the bottom is disposed between the top and the bottom of the inflatable baffle to divide the inflatable space formed between the top and the bottom into interconnected compartments And define the distance between the top and bottom.
  • An inflation valve is disposed on the inflation baffle and is separately inflated.
  • the inflatable baffle is a rectangular parallelepiped structure having two side edges connected to the top inner edges of the side inflatable barriers by thermal bonding or connecting strips, respectively, limiting the distance between the left and right inflatable barriers. , stabilize the structure of the protective cover. When the left and/or right inflatable barrier is squeezed, the shield is not easily deformed, thus ensuring the safety of the baby.
  • the inflatable baffle is preferably made of a transparent material for easy observation of the baby's sleep.
  • the inflatable baffle is made of TPU material Or made of PVC material, the inflation valve is located on the side of the inflatable baffle away from the head side of the inflatable baffle to prevent the baby from hitting the inflation valve when the leg is extended.
  • the TPU material of suitable hardness is selected to maintain the shape of the protective cover and protect the baby's body from injury.
  • the inflatable baffle can also be made of other environmentally friendly materials.
  • the bottom of the protective cover is provided with an anti-moving pad that matches the cross-sectional shape of the bottom of the protective cover, and the anti-moving pad is detachably connected to the bottom of the head-side inflatable guard rail.
  • the baby sleeps on the anti-movement pad to prevent the positional shift of the protective cover caused by the baby's movement, and also prevents the movement of the protective cover from being moved by the parents during sleep, so that the baby's sleep is not disturbed.
  • the anti-moving pad is detachably connected to the bottom of the head side inflatable guardrail, it can be disassembled according to actual needs, which is convenient for washing, drying and storage.
  • the size of the anti-movement pad is matched to the size of the shield, preferably 2-4 cm wider than the outer edge of the bottom of the inflatable barrier.
  • the anti-moving pad is connected to the bottom of the head side inflatable barrier by a Velcro, for example, the head side edge of the anti-moving pad is provided with a nylon hook band, and the bottom side of the head side inflatable fence is set.
  • a nylon velvet belt There is a nylon velvet belt, and the hook belt and the velvet belt are combined to be lightly pressed, and the anti-moving pad can be connected to the protective cover.
  • the anti-movement pad and the bottom of the head-side inflatable barrier may also be connected by other suitable detachable connections, such as snaps, zippers, and the like.
  • the anti-moving pad is made of TPU material, which has high mechanical strength and good elasticity, the baby does not feel hard when sleeping on the baby, and the pad is not easily deformed and is very comfortable. Because the TPU material is water resistant, the anti-moving pad made of TPU material can also be used as a urine barrier to avoid soiling the sheets and mattress when changing the diaper. In other embodiments, the anti-moving pad is made of a PVC material. In other embodiments, the anti-moving pad can also be made of other environmentally friendly materials.
  • the bottom outer edge of the outer wall of the inflatable barrier portion is provided with a rim extending outwardly along the edge.
  • the outer edge of the bottom of the left and right side of the shield is provided with a rim extending outwardly along the edge, the width of the rim being preferably 5-20 cm, most preferably 15 cm.
  • the open structure has a head side, a tail side opposite to the head side, and a body side connecting the head side and the tail side, and the opposite side of the body side is the opening,
  • the length of the body side is greater than the lengths of the head side and the tail side; and between the head side and the tail side of the opening, there is further provided an air-filling baffle connecting the head side and the tail side inflatable guardrail, the inflating
  • the distance between the top and bottom of the baffle is much less than the height of the inflatable barrier.
  • the air-filling baffle of the connecting head side and the rear side inflatable guardrail limits the distance between the head side and the rear side inflatable guardrail, stabilizes the structure of the protective cover, and makes the protective cover not easily deformed, thereby ensuring the safety of the baby.
  • the inflatable baffle is horizontally disposed between the head side and the trailing side; the top of the inflatable baffle is The tops of the head side and the rear side inflatable guard rails are located on the same plane, or the top of the airbag is near and below the top of the head side and rear side inflatable guard rails.
  • the vertical distance of the top of the inflatable baffle from the top of the head and tail side inflatable barriers is 0-2 cm.
  • a drawstring connecting the top and bottom is disposed between the top and the bottom of the inflatable baffle to divide the inflatable space formed between the top and the bottom into compartments that are interconnected and defined
  • the thickness and shape of the inflatable baffle is preferably rectangular, the length of the drawstring is less than the length of the inflatable baffle, and the two long sides are respectively heat-sealed or bonded to the top and bottom of the baffle, thereby limiting the inflatable baffle by the width of the drawstring
  • the thickness of the inflatable baffle has a certain strength to block the body and prevent people sleeping in the bed from squeezing to the baby.
  • the width of the draw tape is preferably 2-8 cm.
  • an inflation valve on the inflatable barrier is located on an outer wall of the inflatable side rail of the head side or the rear side; the inflation barrier is not in communication with air inside the inflatable barrier, the inflation barrier
  • An inflation valve is separately provided on the upper side.
  • the inflation valve is arranged on the outer wall of the inflatable guardrail in order to prevent the baby from hitting the inflation valve and protecting the baby's young skin; more preferably, it is arranged above the outer wall to prevent the person who sleeps with the baby from hitting the inflation valve.
  • the inflation flap is provided with an inflation valve that is separately inflated; the inflation valve is preferably disposed on an outer wall of the inflation baffle.
  • the inflatable baffle is in air communication with the inflatable barrier, and the inflatable barrier and the inflatable barrier are simultaneously inflated by an inflation valve on the inflatable barrier.
  • the gas-filled baffle has a rectangular parallelepiped structure with a length of 55-110 cm, a width of 3-12 cm, and a thickness between the top and the bottom of 2-8 cm.
  • the inflatable baffle may also have other suitable shapes, configurations, and sizes depending on actual needs.
  • the inflatable baffle is horizontally disposed between the head side and the trailing side, and the bottom of the inflatable baffle is on the same plane as the bottoms of the head side and the rear side inflatable guard rail;
  • the longitudinal section of the plate perpendicular to the longitudinal direction is a shape having a middle height, a low side or a gradually decreasing height from the middle to the sides, and the longitudinal section has a maximum distance of 3-8 cm in the vertical direction and a minimum distance of 2-4. cm.
  • This highly gradual structure makes the edge of the baffle smoother, which protects the baby's body and makes it more comfortable when the baby's body squeezes the inflatable baffle. It also increases the baby's inside the protective cover. Activity space.
  • the fence structure is a horizontally concave structure, the horizontal distance between the head side and the rear side inflatable guardrail inner wall is 55-110 cm, and the horizontal distance between the outer walls is 60-120 cm;
  • the horizontal distance between the body side inflatable guardrail and the inner wall of the inflatable baffle is 25-50 cm, the horizontal distance between the outer walls is 35-70 cm; and the inflatable guardrail is 13-50 cm high.
  • the inflatable baffle is movably connected with the inflatable guardrail, or the side edges of the top of the inflatable baffle are respectively bonded to the top inner edge of the head side and the rear side inflatable guardrail by a connecting strip or by heat bonding Connected.
  • the inflatable baffle and the inflatable guardrail are connected by a Velcro, and the inflatable baffle can be disassembled according to actual needs.
  • the inflatable barrier is coupled to the inflatable barrier by a zipper.
  • the head side, the tail side and/or the body side inflatable guard rail are provided with holes having a radius of 2-9 cm, and the center of each hole is the same as the vertical distance of the bottom of the inflatable guardrail. And it is 7-20 cm.
  • the holes are preferably circular or may be of other suitable shapes.
  • the holes on the head side, the tail side or the body side may be one or more.
  • the body side inflatable guardrail is provided with three circular holes for facilitating air flow around the infant, and no holes are provided in the head side and the rear side inflatable guard rails.
  • the inflatable barrier and inflatable baffle are made of TPU, PVC or other environmentally friendly material.
  • the outer surfaces of the inflatable barrier and the inflatable baffle are also provided with a cover that matches its shape and size.
  • the cloth sleeve is preferably made of cotton cloth, so that the baby can have a more comfortable touch when touching the protective cover, and protect the baby's young skin.
  • the cloth cover may also be made of other fabrics that ensure the baby's comfort and health, such as hemp, silk or other chemical fabric fabrics.
  • the outer surfaces of the inflatable barrier and the inflatable baffle are also provided with a finish or decorative figure.
  • the modifier or decorative figure is preferably capable of promoting the shape and pattern of visual and intellectual development of the infant.
  • the inflatable guardrail is made of a transparent material, so that the parents can observe the baby's sleep at any time, and timely cover the baby with a kicked quilt to prevent the baby from getting cold at night, or adjust the position of the quilt to prevent the quilt from covering the baby.
  • the nose and mouth affect the baby's breathing and even cause suffocation.
  • the inflatable barrier is made of a TPU material. In still other embodiments, the inflatable barrier is made of a PVC material. In other embodiments, the inflatable barrier is made of other environmentally friendly materials.
  • the inflatable infant bed protective sleeping device of the present invention has good safety performance and is convenient for breastfeeding at night, and can protect the baby's life safety while being able to meet the needs of intimate parenting at night, and is convenient to carry and store, and solves the problem. Infants are susceptible to squeezing when sleeping in the same bed as their parents.
  • pull belt refers to a structure that is disposed inside the inflatable body and that connects the inner and outer walls of the inflatable body or the top and bottom of the inflatable body, and is capable of limiting the thickness between the inner and outer walls or the thickness between the top and bottom.
  • a structure can be rectangular, strip, cylindrical or other suitable shape.
  • the draw tape is made of TPU, PVC or other suitable material.
  • inner wall refers to a wall of an inflatable barrier or inflatable baffle that faces the interior of the fence structure.
  • outer wall refers to a wall of an inflatable barrier or inflatable baffle that faces the exterior of the fence structure.
  • head side refers to the side of the shield on which the baby is sleeping while sleeping, and can also be used as a “tail side”.
  • tail side refers to the side of the shield on which the foot is placed when the baby is asleep, and can also be used as a “head side”.
  • body side refers to the left or right side of the body when the baby is sleeping in a protective cover.
  • high or “height” refers to the distance between the top and bottom of an object.
  • long or “length” refers to the distance from the opposite ends of a surface of an object.
  • width refers to the distance from a smaller end of a surface of an object.
  • Figure 1 Schematic schematic view of the structure of a simple inflatable infant bed guard
  • FIG. 1 Schematic diagram of the structure of the multi-purpose (multi-purpose) inflatable infant bed guard
  • FIG. 1 Schematic perspective view of the structure of a standard inflatable bed-sleeping baby guard
  • FIG. 1 Schematic perspective view of the structure of the mini inflatable bed-sleeping baby guard
  • Figure 6. A-A section view of Figure 5.
  • FIG. 7 Main view of the inflatable hood of the multi-function inflatable bed-sleeping baby boot
  • FIG. 9 Front view of the inflatable hood of a standard inflatable bed-sleeping baby boot
  • FIG. 1 Schematic diagram of a typical open structure baby shield
  • FIG. 12 Schematic cross-section of a baby shield with a concave structure
  • Figure 13 Schematic diagram of a longitudinal section of a typical body side inflatable guardrail
  • Figure 14 Schematic view of a longitudinal section of a typical inflatable baffle (perpendicular to the length of the inflatable baffle)
  • 1-inflated guardrail 2-pull belt, 3-inflator valve, 4-left and right side entry and exit hole, 5-head side entry and exit hole, 6-inflated cover top, 7-connection strip, 8-ventilation window, 9-inflatable baffle, 10--moving pad, 11-nylon buckle, 12-edge.
  • the present invention provides an inflatable infant sleeper for sleeping bed, comprising an inflatable guard rail (1), the inflatable guard rail enclosing a fence structure surrounding the baby; an inner wall of the inflatable guard rail and A draw tape (2) having a width of 2-8 cm connecting the inner and outer walls is provided between the outer walls to divide the inflatable space formed between the inner and outer walls into a mutually communicating compartment and to limit the distance between the inner and outer walls; An inflation valve (3) is disposed on the inflatable guard rail.
  • the inflatable baby sleeper for sleeping bed has a fence structure surrounded by an inflatable guardrail.
  • the structure of the column can enclose the body of the baby, preventing any part of the baby's body from being squeezed by the parent or other person sleeping with the bed, or avoiding suffocation by suffocating the baby on the bed.
  • the inner wall and the outer wall of the inflatable guardrail are connected by a drawstring, and a gap is left between the drawstring and the top and/or bottom of the inflatable guardrail to communicate the internal air of the entire inflatable guardrail.
  • the length of the drawstring is less than the height of the inflatable barrier, and the drawstring is joined to the inner and outer walls by heat sealing or bonding.
  • the drawstring is preferably rectangular with its long sides thermally bonded to the inner and outer walls of the inflatable barrier, respectively, thereby limiting the distance between the inner and outer walls of the inflatable barrier by the width of the drawstring,
  • the thickness of the inflatable barrier is not excessively enlarged due to inflation.
  • the width of the drawstring is designed to be 2-8 cm, which ensures that the inflatable guardrail has sufficient strength to protect the baby's safety, and minimizes the bed space occupied by the inflatable guardrail, so that parents and children can sleep more comfortably.
  • the rectangular drawstring may also be two short sides that are thermally bonded to the inner and outer walls of the inflatable barrier, respectively, by the length of the drawstring to limit the distance between the inner and outer walls of the inflatable barrier.
  • the drawstring may be any other suitable shape, such as a cylindrical drawstring, the two bottom surfaces of which are thermally bonded to the inner and outer walls of the inflatable barrier, respectively. The distance between them limits the thickness of the inflatable barrier after inflation.
  • An inflation valve is disposed on an inner wall or an outer wall of the inflatable guard rail.
  • the inflation valve is preferably disposed on the outer wall of the inflatable guardrail to prevent the baby from hitting the inflation valve to protect the baby's young skin; more preferably, it is disposed above the outer wall to avoid contact with the baby sleeping in the bed. To the inflation valve.
  • the fence structure is a closed structure enclosed by an inflatable guardrail, the closed structure is internally air-connected; or the fence structure is an open structure surrounded by an inflatable guardrail, the open structure interior The air is connected.
  • the fence structure is a closed structure, which may be a square structure or any other structure suitable for infant sleep, such as an elliptical shape.
  • the fence structure is an open structure that is open on one side, and the open structure may be a U-shaped structure that is placed laterally, a concave structure that is laterally placed, or other suitable structure.
  • the closed structure is a square structure having a head side, a tail side corresponding to a length disposed opposite the head side, a left side, and a right side corresponding to a length disposed opposite to the left side;
  • the length of the right side is greater than the length of the head side or the trailing side;
  • the inflation valve is located on the outer wall of the inflatable guard rail on the head side or the trailing side.
  • the closed structure has a rectangular cross section, the width of the rectangle being equal to the length of the head side or the trailing side, the length of the rectangle being equal to the length of the left or right side.
  • the inflatable structure of the square structure has a distance of 40-90 cm between the inner walls in the longitudinal direction, a distance between the outer walls of 50-120 cm, and a distance between the inner walls in the width direction of 25-60 cm, and the distance between the outer walls. 35-80 cm; the inflatable fence is 20-50 cm high.
  • the size of the infant shield of the present invention may also vary depending on the size of the baby in different countries.
  • the left side inflatable guard rail and/or the right side inflatable guard rail are provided with left and right side access holes (4), and the left and right side access holes have a radius of 4-9 cm, each hole The center of each of the centers is the same as the vertical distance of the bottom of the inflatable guardrail and is 6-20 cm; the head side and/or the tail side inflatable guardrail are provided with a head and tail side access hole (5), the head and tail The side entrance holes have a radius of 2-7 cm, and the center of each hole is the same as the vertical distance of the bottom of the inflatable guardrail, and is 5-15 cm.
  • the left and right inflatable guardrails are respectively symmetrically disposed with left and right side access holes, which are beneficial to the air flow around the baby on the one hand, and facilitate the parents to enter and exit the left and right sides through the left and right sides.
  • the holes are for the baby to cover the quilt or the delivery toy, and the baby's hands can also extend out of the guardrail through the holes on the left and right sides, which can be circular, rectangular or any other suitable shape.
  • the left and right side access holes are respectively disposed on the left and right sides of the protective cover on the left and right sides of the protective cover.
  • the radius of the two left and right holes is preferably 4-9 cm, and the vertical distance between the center of each of the left and right holes and the bottom of the inflatable guardrail is preferably 6-20 cm, and the distance from the nearest outer wall side is preferably 14-27 cm. .
  • the centers of the left and right holes are the same distance from the bottom, and the distance from the nearest outer wall side is the same. In practical applications, the number and radius of the left and right side holes and the distance between the hole and the bottom of the inflatable guardrail and the side of the outer wall can be selected as needed.
  • the head and tail side inflatable guardrails are respectively symmetrically disposed with the head and tail side access holes for ventilation to ensure the air of the baby during sleep and improve the quality of sleep.
  • the head and tail side access holes may be circular, rectangular or any other suitable shape.
  • the head and tail side access holes are respectively disposed on the left and right sides of the head side and the tail side inflatable guard rails, and the left and right two holes have a radius of preferably 2-7 cm, and the center of each of the left and right holes is The distance of the bottom of the inflatable guardrail is preferably 5-15 cm, and the left and right holes are the same distance from the bottom and the same distance from the nearest outer wall side.
  • the top of the shield further has a top cover (6) as a top cover that fits over the fence structure surrounding the inflatable fence; the peripheral edge of the top of the inflatable cover The top inner edge of the inflatable barrier is connected by a thermal bond or a connecting strip (7); a pull strip connecting the top and the bottom is disposed between the top and the bottom in the top of the inflatable cover to form a gap between the top and the bottom
  • the inflatable space is divided into compartments that communicate with one another and define a distance between the top and the bottom; the distance between the top and bottom of the inflatable shroud is substantially less than the height of the inflatable barrier; the inflatable shroud is provided with an inflation valve on top.
  • the top of the infant shield further has a inflatable cover top, the shape of the inflatable cover top matching the fence structure enclosed by the inflatable barrier, for example, the shield enclosed by the inflatable barrier is rectangular
  • the inflatable hood top is a rectangular structure
  • the size of the inflatable hood top matches the size of the hood.
  • the top of the inflatable cover is covered on the upper part of the inflatable guardrail.
  • the peripheral edge of the inflatable cover is sealed with the top inner edge of the inflatable guardrail by thermal bonding or connecting strip, so that the entire protective cover becomes a cube having only 5 sides ( As shown in FIG. 2, a multi-functional baby guard is thus produced, and the protective cover can be used upside down as an inflatable crib.
  • the inflatable cover is used as a mattress to improve the protective cover. Utilization rate.
  • an access plug is also provided to seal the access hole so that the shield can be inverted for use as an inflatable baby bath.
  • the top and bottom of the inflatable hood are connected by a drawstring, the strap is preferably rectangular, and its two long sides are respectively thermally bonded to the top and bottom of the hood, and are limited by the width of the strap.
  • the thickness of the inflatable cover is inflated to avoid occupying too much space due to inflation; the two short sides of the drawstring and the side wall of the top of the inflatable cover leave a gap, so that the air inside the entire inflatable cover is communicated.
  • the drawstring may be any other suitable shape, such as a cylindrical drawstring, the two bottom surfaces of which are thermally bonded to the top and bottom of the inflatable shroud, respectively, through the two bottom faces. The distance between them limits the thickness of the inflatable cover after inflation.
  • the inflatable hood is a separate inflatable body on which an inflation valve is disposed. Preferably, the inflation valve is disposed at a bottom surface of the bottom portion of the inflatable cover near a corner.
  • the central portion of the inflatable hood is provided with a louver (8) extending through the upper and lower layers to facilitate the circulation of air within the infant hood.
  • the louver is elliptical in shape (as shown in Figure 3), rectangular or any other suitable shape.
  • the inflatable hood is made of a transparent material to facilitate viewing of the infant's sleep.
  • the gas layer between the top and bottom of the top of the inflatable cover has a thickness of 3-13 cm.
  • the inflatable hood top is preferably made of a TPU material. In other embodiments, the inflatable hood top is made of a PVC material. In other embodiments, the inflatable hood can also be made from other environmentally friendly materials.
  • the open structure is a horizontally placed U-shaped structure (as shown in Figure 4) having a left side, a right side that is opposite the length of the left side, and a left side and a right side.
  • a head side, the opposite side of the head side is the opening, the length of the left side or the right side is greater than the length of the head side; and a connection is provided between the left side and the right side of the opening
  • the inflatable baffle (9) of the left and right inflatable guardrails, the distance between the top and bottom of the inflatable baffle is much smaller than the height of the inflatable guardrail.
  • the head When the baby sleeps in the protective cover, the head is on the head side, and the left and right sides of the protective cover can block the parents' body, thereby protecting the baby's body from being squeezed by the parents, even if there is no inflatable guardrail on the tail side. It's safe because parents can only squeeze from the left or right side to the baby.
  • This kind of protective cover is convenient for breastfeeding at night, and the mother only needs to open the protective cover to the side of the head to breastfeed the baby.
  • the left side inflatable guardrail and the right side inflatable guard rail of the shield of the U-shaped structure are respectively provided with left and right side access holes.
  • the left side inflatable guardrail and the right side inflatable guard rail of the U-shaped structure have the same length, and the two sides of the inflatable baffle and the inflatable guard rail are respectively connected to the top of the inflatable rails on both sides.
  • the edges are connected by a thermal bond connection or by a connecting strip; a pull strap connecting the top and the bottom is disposed between the top and the bottom of the inflatable baffle to divide the inflatable space formed between the top and the bottom into interconnected compartments And define the distance between the top and bottom.
  • the design principle of the draw tape and its technical effects are as described above.
  • the thickness of the gas layer between the top and bottom is preferably 3-7 cm.
  • An inflation valve is disposed on the inflation baffle and is separately inflated.
  • the inflatable baffle is a rectangular parallelepiped structure having two side edges connected to the top inner edges of the side inflatable barriers by thermal bonding or connecting strips, respectively, limiting the distance between the left and right inflatable barriers. , stabilize the structure of the protective cover. When the left and/or right inflatable barrier is squeezed, the shield is not easily deformed, thus ensuring the safety of the baby.
  • the inflatable baffle is preferably made of a transparent material for easy observation of the baby's sleep.
  • the inflatable baffle is made of TPU material or PVC material, and the inflation valve is located at the inflation baffle Keep away from the side of the inflatable flap on the head side to prevent the baby from hitting the inflation valve when the leg is extended. According to the actual needs, the TPU material with the appropriate hardness can be used to maintain the outer shape of the protective cover and have certain elasticity.
  • the inflatable baffle may also be made of other environmentally friendly materials.
  • the horizontal distance between the head side inflatable barrier of the horizontally placed U-shaped structure and the inner wall of the inflatable barrier is 35-60 cm, and the horizontal distance between the outer walls is 40-65 cm;
  • the horizontal distance between the inner wall of the inflatable grille on the right side is 30-50 cm, the horizontal distance between the outer walls is 38-65 cm, and the inflatable guardrail is 20-40 cm high.
  • the bottom of the shield is provided with an anti-moving pad (10) that matches the cross-sectional profile of the bottom of the shroud, the anti-moving pad being detachably coupled to the bottom of the head-side inflatable barrier.
  • the baby sleeps on the anti-movement pad to prevent the positional shift of the protective cover caused by the baby's movement, and also prevents the movement of the protective cover from being moved by the parents during sleep, so that the baby's sleep is not disturbed. Since the anti-moving pad is detachably connected to the bottom of the head side inflatable guardrail, it can be disassembled according to actual needs, which is convenient for washing, drying and storage.
  • the size of the anti-movement pad is matched to the size of the shield, preferably 2-4 cm wider than the outer edge of the bottom of the inflatable barrier.
  • the anti-moving pad is connected to the bottom of the head side inflatable barrier by a Velcro (11).
  • the head side edge of the anti-moving pad is provided with a nylon hook band, and the head side inflatable fence
  • the bottom of the bottom is provided with a nylon velvet belt, and the hook belt and the velvet belt are combined to be slightly lightly pressed, and the anti-moving pad can be attached to the protective cover.
  • the anti-movement pad and the bottom of the head-side inflatable barrier may also be connected by other suitable detachable connections, such as snaps, zippers, and the like.
  • the anti-moving pad is made of TPU material, which has high mechanical strength and good elasticity, the baby does not feel hard when sleeping on the baby, and the pad is not easily deformed and is very comfortable. Because the TPU material is water resistant, the anti-moving pad made of TPU material can also be used as a urine barrier to avoid soiling the sheets and mattress when changing the diaper. In other embodiments, the anti-moving pad may also be made of a PVC material. In other embodiments, the anti-moving pad can also be made of other environmentally friendly materials.
  • the bottom outer edge of the outer wall of the inflatable barrier portion is provided with a rim (12) that extends outwardly along the edge.
  • the outer edge of the bottom of the left and right side of the shield is provided with a rim extending outwardly along the edge, the width of the rim being preferably 5-20 cm, most preferably 15 cm.
  • the open structure has a head side, a length-equalized tail side disposed opposite the head side, and a body side connecting the head side and the tail side, the opposite side of the body side being the An opening, the body side length is greater than the head side and the tail side length; and an inflatable baffle connecting the head side and the tail side inflatable guardrail is further disposed between the head side and the trailing side at the opening, The distance between the top and bottom of the inflatable baffle is substantially less than the height of the inflatable barrier.
  • the connector side The inflatable baffle of the rear side inflatable guardrail limits the distance between the head side and the rear side inflatable guardrail, stabilizing the structure of the protective cover, so that the protective cover is not easily deformed, thereby ensuring the safety of the baby.
  • the inflatable baffle is horizontally disposed laterally between the head side and the caudal side; the top of the inflatable baffle is on the same plane as the top of the head side and the rear side inflatable guardrail, or The top of the inflatable baffle is adjacent to and below the top of the head and tail side inflatable barriers.
  • the vertical distance of the top of the inflatable baffle from the top of the head and tail side inflatable barriers is 0-2 cm.
  • a drawstring connecting the top and bottom is disposed between the top and the bottom of the inflatable baffle to divide the inflatable space formed between the top and the bottom into compartments that are interconnected and defined
  • the thickness and shape of the inflatable baffle is preferably rectangular, the length of the drawstring is less than the length of the inflatable baffle, and the two long sides are respectively heat-sealed or bonded to the top and bottom of the baffle, thereby limiting the inflatable baffle by the width of the drawstring
  • the thickness of the inflatable baffle has a certain strength to block the body and prevent people sleeping in the bed from squeezing to the baby.
  • the width of the draw tape is preferably 2-8 cm.
  • an inflation valve on the inflatable barrier is located on an outer wall of the inflatable side rail of the head side or the rear side; the inflation barrier is not in communication with air inside the inflatable barrier, the inflation barrier
  • An inflation valve is separately provided on the upper side.
  • the inflation valve is arranged on the outer wall of the inflatable guardrail in order to prevent the baby from hitting the inflation valve and protecting the baby's young skin; more preferably, it is arranged above the outer wall to prevent the person who sleeps with the baby from hitting the inflation valve.
  • the inflation flap is provided with an inflation valve that is separately inflated; the inflation valve is preferably disposed on an outer wall of the inflation baffle.
  • the inflatable baffle is in air communication with the inflatable barrier, and the inflatable barrier and the inflatable barrier are simultaneously inflated by an inflation valve on the inflatable barrier.
  • the gas-filled baffle is a rectangular parallelepiped structure having a length of 55-110 cm, a width of 3-12 cm, and a thickness between the top and the bottom of 2-8 cm.
  • the inflatable baffle may also have other suitable shapes, configurations, and sizes depending on actual needs.
  • the inflatable baffle is horizontally disposed between the head side and the trailing side, and the bottom of the inflatable baffle is on the same plane as the bottom of the head side and the rear side inflatable guardrail;
  • the longitudinal section of the gas-filled baffle perpendicular to the longitudinal direction is a shape having a middle height, a low side, or a height gradually decreasing from the middle to the sides.
  • the maximum distance of the longitudinal section in the vertical direction is 3-8 cm, and the minimum distance is 2-4 cm. This highly gradual structure makes the edge of the baffle smoother, which protects the baby's body and makes it more comfortable when the baby's body squeezes the inflatable baffle. It also increases the baby's inside the protective cover. Activity space.
  • the fence structure is a horizontally concave structure
  • the horizontal distance between the head side and the rear side inflatable fence inner wall is 55-110 cm
  • the horizontal distance between the outer walls is 60-120 cm.
  • the horizontal distance between the body side inflatable guardrail and the inner wall of the inflatable baffle is 25-50 cm
  • the horizontal distance between the outer walls is 35-70 cm; the inflatable guardrail is high 13-50 cm.
  • the inflatable baffle is movably connected to the inflatable barrier, or the side edges of the top of the inflatable baffle are respectively bonded to the top inner edge of the head side and the rear side inflatable barrier by a connecting strip or Connected by thermal bonding.
  • the inflatable baffle and the inflatable guardrail are connected by a Velcro, and the inflatable baffle can be disassembled according to actual needs.
  • the inflatable barrier is coupled to the inflatable barrier by a zipper.
  • the head side, the tail side and/or the body side inflatable guardrail are provided with holes having a radius of 2-9 cm, the center of each hole being perpendicular to the bottom of the inflatable guardrail The distance is the same and is 7-20 cm.
  • the holes are preferably circular or may be of other suitable shapes.
  • the holes on the head side, the tail side or the body side may be one or more.
  • the body side inflatable guardrail is provided with three circular holes for facilitating air flow around the infant, and no holes are provided in the head side and the rear side inflatable guard rails.
  • the inflatable barrier and inflatable baffle are made of TPU, PVC or other environmentally friendly material.
  • the outer surfaces of the inflatable barrier and the inflatable baffle are also provided with a cover that matches its shape and size.
  • the cloth sleeve is preferably made of cotton cloth, so that the baby can have a more comfortable touch when touching the protective cover, and protect the baby's young skin.
  • the cloth cover may also be made of other fabrics that ensure the baby's comfort and health, such as hemp, silk or other chemical fabric fabrics.
  • the outer surfaces of the inflatable barrier and the inflatable baffle are also provided with a finish or decorative figure.
  • the modifier or decorative figure is preferably capable of promoting the shape and pattern of visual and intellectual development of the infant.
  • the inflatable guardrail is made of a transparent material, so that the parents can observe the baby's sleep at any time, and timely cover the baby with a kicked quilt to prevent the baby from getting cold at night, or adjust the position of the quilt to prevent the quilt from covering the baby.
  • the nose and mouth affect the baby's breathing and even cause suffocation.
  • the inflatable guardrail is made of TPU material, which is well resistant to the crushing and impact of the parent's body, so that the baby is always in a safe environment to sleep, and the protective cover is added as a crib, baby. Safety when using bathtubs, water toys and anti-fall airbags.
  • the inflatable barrier is made of a PVC material. In other embodiments, the inflatable barrier is made of other environmentally friendly materials.
  • the baby guard with the open structure of the head side, the tail side and the body side includes the following four methods of use:
  • the body side inflatable guardrail is placed against the wall, the opening being directed to a person sleeping in bed with the infant, the inflatable baffle being located between the head side and the rear side inflatable guardrail at the opening and disposed at the top.
  • the inflatable baffle, the head side and the rear side inflatable guardrail can play the role of blocking the body of the adult and avoid pressing to the baby. Because the opening is facing the parents, it is convenient to feed the baby at night or to observe the baby's sleep at any time.
  • the body side inflatable barrier is placed against the wall, the opening being directed to a person sleeping in bed with the infant, the inflatable barrier being located between the head side and the rear side inflatable barrier at the opening and disposed at the bottom.
  • the technical effect is the same as method 1.
  • the side of the opening is placed against the wall, the body side is facing a person sleeping in bed with the baby, and the inflatable baffle is located at the opening Between the head side and the rear side of the inflatable guardrail and at the top.
  • the body side inflatable guardrail ensures that the parent does not squeeze the baby when sleeping.
  • the open side is against the wall, the body side facing a person sleeping in bed with the baby, the inflatable baffle being located between the head side and the rear side inflatable guardrail at the opening and disposed at the bottom.
  • the body side inflatable guardrail ensures that the parent does not squeeze the baby when sleeping.
  • the inflatable baffle separates the baby from the wall to prevent the baby from getting cold when turned over against the wall.

Landscapes

  • Emergency Lowering Means (AREA)

Abstract

提供一种充气式同床睡眠用婴儿防护罩，包含充气护栏(1)，所述充气护栏(1)围成可围住婴儿的围栏结构；所述充气护栏的内壁和外壁之间设置连接内外壁的宽度为2-8厘米的拉带(2)，以将内外壁之间形成的充气空间分割成相互连通的隔间和限制所述内外壁之间的距离；所述充气护栏上设置有充气阀(3)。该婴儿防护罩，在婴儿与大人同床睡眠时，能够防止婴儿被大人挤压到或者被床上物品盖住脸部而导致身体受伤或窒息，有效保护婴儿的生命安全。

Description

充气式同床睡眠用婴儿防护罩 技术领域
本发明涉及婴儿防护罩，具体涉及一种充气式同床睡眠用婴儿防护罩。
背景技术
不少年轻妈妈为了方便夜间喂奶，以及怕宝宝单独睡觉容易受凉等因素，大部分父母都选择与新生儿同床睡。婴儿与父母同床睡觉的好处有：(1)便于夜间母乳喂养；(2)婴儿夜间醒来时，便于哄婴儿入睡；(3)父母与婴儿的睡眠周期易于同步，婴儿为了吃奶刚要醒来时，父母就已经醒了；(4)白天父母不能与婴儿亲近时，夜间可以补偿回来。
然而，美国研究人员根据2004至2012年期间24个国家的8207例婴儿睡眠死亡数据发现，与其他人同睡是婴儿突然死亡的最危险因素，有近七成的婴儿突然死亡都发生在与另一个人睡在一起的时候。刚出生到3个月大的婴儿，与4至12个月大婴儿的风险不同，小婴儿更容易因为同睡而突然死亡，两组的风险比例分别为73.8％和58.9％。婴儿与父母同床睡眠容易造成婴儿窒息。许多父母担心婴儿掉下床，让婴儿睡在父母中间，这种做法进一步增加了挤压婴儿的风险。据统计，美国每年约有64名两岁以下(多数不满3个月)儿童死于同床睡眠，造成窒息的原因有：(1)父母翻身或伸展四肢，将婴儿压在躯体下方或勒住婴儿脖子(约占总死亡婴儿的24％)。(2)将婴儿挤到狭窄处或硬物上，如床头与床垫之间。床头或床尾有刻花工艺时，将婴儿脑袋卡住等(约占总死亡婴儿数的76％)。
因此，为了避免婴儿与父母同床睡眠时受到挤压，越来越多的人将婴儿置于婴儿床中，与婴儿分床睡。然而，与宝宝分床睡的做法不便于夜间母乳喂养；宝宝晚上踢被子容易着凉，父母也不易察觉；父母白天都要上班，不能陪宝宝，晚上分床睡更不利于亲密育儿；许多宝宝缺乏安全感，只有与妈妈同睡时才能安稳入睡。目前还没有一种行之有效的方法，既能满足婴儿与父母同床睡眠的需求，又能确保婴儿的生命安全。
发明内容
本发明根据上述领域存在的需求和不足，提供一种充气式同床睡眠用婴儿防护罩，能够确保婴儿与父母同床睡眠时的生命安全，满足亲密育儿的需求；由于防护罩是充气式的，不使用的时候可以将空气排尽，节约空间，便于收纳和携带。
本发明通过以下技术方案来实现：
一种充气式同床睡眠用婴儿防护罩，包含充气护栏，所述充气护栏围成可围住婴儿的围栏结构；所述充气护栏内的内壁和外壁之间设置连接内外壁的宽度为2-8厘米的拉带，以将内外壁之间形成的充气空间分割成相互连通的隔间和限制所述内外壁之间的距离；所述充气护栏上设置有充气阀。
本发明提供的充气式同床睡眠用婴儿防护罩，具有由充气护栏围成的围栏结构，所述围栏结构能够将婴儿的身体团团围住，防止婴儿身体的任何部位被与其同床睡眠的父母或其他人挤压到，确保婴儿的安全。所述充气护栏内的内壁和外壁之间通过拉带连接，所述拉带与充气护栏的顶部和/或底部之间留有间隙，使整个充气护栏的内部空气相通。在一些实施例中，所述拉带的长度小于所述充气护栏的高度，所述拉带通过热合或粘接与内外壁连接。
在一些实施例中，所述拉带优选是矩形的，其两个长边分别与充气护栏的内壁和外壁热粘合，从而通过拉带的宽度来限制充气护栏内壁和外壁之间的距离，使充气护栏的厚度不会因充气膨胀而变得过大。将拉带的宽度设计为2-8厘米，既保证了充气护栏有足够的强度来保护婴儿的安全，又最大限度地缩小了充气护栏所占用的床上空间，使父母和孩子睡眠更加舒适。在另一些实施例中，所述拉带也可以是其它的任何合适的形状，例如圆柱形的拉带，其两个底面分别与充气护栏的内壁和外壁热粘合，通过两个底面之间的距离来限制充气护栏充气后的厚度。所述充气护栏的内壁或外壁上设置有充气阀。
在一些实施例中，所述充气阀优选设置在充气护栏的外壁上，避免婴儿碰到充气阀，保护婴儿幼嫩的皮肤；更优选设置在外壁的上方，避免与婴儿同床睡眠的人碰到充气阀。
优选地，所述围栏结构为充气护栏围成的闭合结构，所述闭合结构内部空气相通；或者所述围栏结构为充气护栏围成的一侧开口的开放结构，所述开放结构内部空气相通。
在一些实施例中，所述围栏结构为闭合结构，所述闭合结构可以是方形结构或任何其它适合婴儿睡眠的结构。在另一些实施例中，所述围栏结构为一侧开口的开放结构，所述开放结构可以是横放的U形结构、横放的凹形结构或其它合适的结构。
优选地，所述闭合结构为方形结构，具有头侧、与头侧相对设置的长度相当的尾侧、左侧和与左侧相对设置的长度相当的右侧；所述左侧或右侧的长度大于所述头侧或尾侧的长度；所述充气阀位于所述头侧或尾侧的充气护栏的外壁上。
在一些实施例中，所述闭合结构的横截面为矩形，所述矩形的宽度等于所述头侧或尾侧的长度，所述矩形的长度等于所述左侧或右侧的长度。
优选地，所述方形结构的充气护栏在长度方向内壁之间距离40-90厘米，外壁之间距离50-120厘米；在宽度方向内壁之间距离25-60厘米，外壁之间距离35-80厘米；所述充气护栏高20-50厘米。
优选地，所述左侧充气护栏和/或右侧充气护栏上设置有左右侧出入洞孔，所述左右侧 出入洞孔的半径为4-9厘米，每个洞孔各自的中心与充气护栏底部的垂直距离相同，且为6-20厘米；所述头侧和/或尾侧充气护栏上设置有头尾侧出入洞孔，所述头尾侧出入洞孔的半径为2-7厘米，每个洞孔各自的中心与充气护栏底部的垂直距离相同，且为5-15厘米。
在一些实施例中，所述左侧和右侧充气护栏上分别对称地设置有左右侧出入洞孔，一方面有利于婴儿周围的空气流动，另一方面，便于父母通过所述左右侧出入洞孔给婴儿盖被子或递送玩具，婴儿的手也可以通过左右两侧的洞孔伸到护栏的外面，所述左右侧出入洞孔可以是圆形的、矩形的或任何其它合适的形状。优选地，所述左右侧出入洞孔在防护罩的左侧和右侧充气护栏上分别左右设置两个。所述左右两个洞孔的半径优选为4-9厘米，左右两洞孔各自的中心与充气护栏底部的垂直距离优选为6-20厘米，与最近的外壁侧边距离优选为14-27厘米。所述左右两个洞孔的中心与底部的距离相同，与各自最近的外壁侧边距离相同。
在一些实施例中，所述头侧和尾侧充气护栏上分别对称设置有用于通气的头尾侧出入洞孔，保证婴儿睡眠时的空气畅通，提高睡眠质量。所述头尾侧出入洞孔可以是圆形的、矩形的或任何其它合适的形状。优选地，所述头尾侧出入洞孔在头侧和尾侧充气护栏上分别左右设置两个，所述左右两个洞孔的半径优选为2-7厘米，左右两洞孔各自的中心与充气护栏底部的距离优选为5-15厘米，所述左右两个洞孔与底部的距离相同，与各自最近的外壁侧边距离相同。
优选地，所述防护罩的顶部还具有与充气护栏围成的围栏结构匹配的、覆盖在围栏结构上面的作为顶盖的充气罩顶；所述充气罩顶的四周边缘与充气护栏的顶部内边缘通过热粘合或连接条连接；所述充气罩顶内的顶部和底部之间设置有连接顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定顶部和底部之间的距离；所述充气罩顶的顶部和底部之间的距离大大小于充气护栏的高度；所述充气罩顶上设置有充气阀。
在一些实施例中，所述婴儿防护罩的顶部还具有充气罩顶，所述充气罩顶的形状与充气护栏围成的围栏结构相匹配，例如，所述充气护栏围成的防护罩是矩形结构，则所述充气罩顶是矩形结构，并且充气罩顶的尺寸与防护罩的尺寸相匹配。所述充气罩顶覆盖在充气护栏的上部，作为防护罩的顶盖，其四周边缘与充气护栏的顶部内边缘通过热粘合或连接条塑封，使整个防护罩成为只具有5面的立方体，由此产生多功能婴儿防护罩，将防护罩倒过来可以作为充气式婴儿床使用，在这种情况下，所述充气罩顶即作为床垫，从而提高防护罩的利用率。在另一些实施例中，还配有出入洞孔塞，能够密封出入洞孔，使防护罩可以倒过来作为充气式婴儿浴盆使用。所述充气罩顶的顶部和底部之间通过拉带连接，所述拉带优选是矩形的，其两个长边分别与充气罩顶的顶部和底部热粘合，通过拉带的宽度来限制充气罩顶充气后的厚度，避免因充气膨胀而占用过多空间；所述拉带的两个短边与充气罩顶的侧壁之间留有空隙，使整个充气罩顶内部空气相通。还在另一些实施例中，所述拉带也可以是任何其它 合适的形状，例如圆柱形的拉带，其两个底面分别与充气罩顶的顶部和底部热粘合，通过两个底面之间的距离来限制充气罩顶充气后的厚度。所述充气罩顶为单独充气体，其上设置有充气阀。优选地，所述充气阀设置在所述充气罩顶底部下表面靠近拐角处。
在一些实施例中，所述充气罩顶的中部设置有贯通上下层的通气窗，有利于婴儿防护罩内空气的流通。通过所述通气窗，能够十分方便地观察到婴儿的睡眠状况。所述通气窗为椭圆形状或任何其它合适的形状。
在一些实施例中，所述充气罩顶采用透明材料制成，便于观察婴儿的睡眠情况。所述充气罩顶的顶部和底部之间的气层厚度为3-13厘米。
在另一些实施例中，所述充气罩顶采用TPU材料制成，该材料透明，机械强度高，弹性好，具有突出的承载能力、抗冲击性及减震性，能够充分保障婴儿的安全。并且TPU材料再生利用性好，有利于环境保护。还在另一些实施例中，所述充气罩顶使用PVC材料制成。在其它实施例中，所述充气罩顶也可以使用其他环保型材料制成。所述罩顶的顶部和底部之间的气层厚度为3-13厘米。
优选地，所述开放结构为横放的U形结构，具有左侧、与左侧相对设置的长度相当的右侧和连接所述左侧和右侧的头侧，所述头侧相对的一侧为所述开口，所述左侧或右侧的长度大于所述头侧的长度；在所述开口处的左侧和右侧之间还设置有连接所述左侧和右侧充气护栏的充气挡板，所述充气挡板的顶部和底部之间的距离大大小于所述充气护栏的高度。婴儿在防护罩内睡眠时，头部位于头侧，防护罩的左侧和右侧能够阻挡父母的身体，从而保护婴儿身体不被父母挤压到，即便其尾侧没有充气护栏，也不影响其安全性，因为父母只能从左侧或右侧挤压到婴儿。这种防护罩便于夜间母乳喂养，妈妈只需要将防护罩向头侧掀开，即可给宝宝哺乳。
在一些实施例中，所述U形结构的防护罩的左侧充气护栏和右侧充气护栏上分别设置有左右侧出入洞孔。其设计原理和技术效果如上所述。
在一些实施例中，所述U形结构的防护罩的左侧充气护栏和右侧充气护栏的长度相同，所述充气挡板与充气护栏连接的两侧边缘分别与两侧充气护栏的顶部内边缘通过热粘合连接或通过连接条连接；所述充气挡板的顶部和底部之间设置连接顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定顶部和底部之间的距离。所述拉带的设计原理及其技术效果如上所述。所述充气挡板上设置有充气阀，单独进行充气。在一些实施例中，所述充气挡板为长方体结构，其两侧边缘分别与两侧充气护栏的顶部内边缘通过热粘合或连接条连接，限制左侧和右侧充气护栏之间的距离，稳定防护罩的结构。当左侧和/或右侧充气护栏受到挤压时，防护罩不易变形，从而确保婴儿的安全。所述充气挡板优选采用透明材料制成，便于观察婴儿的睡眠情况。在一些实施例中，所述充气挡板采用TPU材料 或PVC材料制成，所述充气阀位于所述充气挡板远离所述头侧的充气挡板侧面，防止婴儿伸腿时碰到充气阀。根据实际需要选用合适硬度的TPU材料，维持防护罩的外形结构，保护婴儿的身体免受伤害。所述充气挡板也可以采用其他环保型材料制成。
优选地，所述防护罩的底部设置有与防护罩底部横截面外形匹配的防移动垫单，所述防移动垫单与所述头侧充气护栏的底部可拆卸连接。婴儿睡在防移动垫单上，可以防止由婴儿的动作所致的防护罩位置偏移，也能够防止睡眠期间因父母的触碰而导致防护罩移动，使婴儿的睡眠不受干扰。由于防移动垫单与头侧充气护栏的底部可拆卸连接，因此可以根据实际需要进行拆卸，方便洗涤、晾晒和收纳。所述防移动垫单的尺寸与防护罩的尺寸相匹配，优选比充气护栏的底部外边缘向外宽2-4厘米。
在一些实施例中，所述防移动垫单与所述头侧充气护栏的底部通过尼龙搭扣连接，例如，防移动垫单的头侧边缘设置有尼龙钩带，头侧充气护栏的底部设置有尼龙绒带，将钩带和绒带复合起来略加轻压，即可将防移动垫单连接在防护罩上。在另一些实施例中，所述防移动垫单与所述头侧充气护栏的底部也可以通过其它合适的可拆卸连接方式连接，例如按扣、拉链，等等。
在一些实施例中，所述防移动垫单采用TPU材料制成，该材料机械强度高且弹性好，婴儿睡在上面不会觉得硬，并且垫单不易变形，十分舒适。由于TPU材料耐水，因此，采用TPU材料制成的防移动垫单也可以作为隔尿垫使用，给婴儿更换尿布时能够避免将床单和床垫弄脏。在另一些实施例中，所述防移动垫单采用PVC材料制成。在其它实施例中，所述防移动垫单也可以采用其他环保型材料制成。
在一些实施例中，所述充气护栏部分外壁的底部外边缘设置有沿边缘向外伸展的边幅。优选地，在防护罩左侧和右侧充气护栏的底部外边缘设置有沿边缘向外伸展的边幅，所述边幅的宽度优选为5-20厘米，最优选为15厘米。当婴儿与父母同床睡眠时，父母翻身挤压到防护罩时，所述边幅可以接受压力，防止被压后防护罩变形，同时也可以防止防护罩移动。所述边幅优选采用TPU材料制成，该材料耐磨，弹性好，大人的身体压在上面的时候不会感到不舒服。
优选地，所述开放结构具有头侧、与头侧相对设置的、长度相当的尾侧和连接所述头侧和尾侧的体侧，所述体侧相对的一侧为所述开口，所述体侧长度大于所述头侧和尾侧长度；在所述开口处的所述头侧和尾侧之间还设置有连接所述头侧和尾侧充气护栏的充气挡板，所述充气挡板的顶部和底部之间的距离大大小于所述充气护栏的高度。所述连接头侧和尾侧充气护栏的充气挡板限制了头侧和尾侧充气护栏之间的距离，稳定防护罩的结构，使防护罩不易变形，从而确保婴儿的安全。
优选地，所述充气挡板水平横向设置于所述头侧和尾侧之间；所述充气挡板的顶部与所 述头侧和尾侧充气护栏的顶部位于同一平面上，或者所述充气挡板顶部靠近并低于所述头侧和尾侧充气护栏的顶部。
在一些实施例中，所述充气挡板的顶部与所述头侧和尾侧充气护栏的顶部的垂直距离为0～2厘米。
在一些实施例中，所述充气挡板内的顶部和底部之间设置有连接所述顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定所述充气挡板的厚度和形状。所述拉带优选是矩形的，拉带长度小于所述充气挡板的长度，其两个长边分别与挡板的顶部和底部热合或粘接，从而通过拉带的宽度来限制充气挡板的厚度，使充气挡板具有一定的强度，起到挡住身体的作用，防止同床睡眠的人挤压到婴儿。所述拉带的宽度优选为2-8厘米。
在一些实施例中，所述充气护栏上的充气阀位于所述头侧或尾侧的充气护栏的外壁上；所述充气挡板与所述充气护栏内部的空气不连通，所述充气挡板上单独设置有充气阀。将充气阀设置于充气护栏的外壁上是为了避免婴儿碰到充气阀，保护婴儿幼嫩的皮肤；更优选设置在外壁的上方，避免与婴儿同床睡眠的人碰到充气阀。在一些实施例中，所述充气挡板上设置有充气阀，单独进行充气；所述充气阀优选设置于所述充气挡板的外壁上。在另一些实施例中，所述充气挡板与充气护栏空气相通，通过充气护栏上的充气阀对充气护栏和充气挡板同时充气。
优选地，所述充气挡板为长方体结构，其长度为55-110厘米，宽度为3-12厘米，顶部和底部之间的厚度为2-8厘米。根据实际需要，所述充气挡板也可以具有其它合适的形状、结构和尺寸。
优选地，所述充气挡板水平横向设置于所述头侧和尾侧之间，所述充气挡板的底部与所述头侧和尾侧充气护栏的底部位于同一平面上；所述充气挡板垂直于长度方向的纵剖面为中间高、两侧低或由中间向两侧高度逐渐降低的形状，所述纵剖面在垂直方向上的最大距离为3-8厘米，最小距离为2-4厘米。这种高度渐变的结构使挡板的边缘更加平滑，既能起到防护婴儿身体的作用，又能在婴儿身体挤压充气挡板的时候使其更加舒适，还增加了婴儿在防护罩内的活动空间。
优选地，所述围栏结构为横放的凹形结构，所述头侧和尾侧充气护栏内壁之间的水平距离为55-110厘米，外壁之间的水平距离为60-120厘米；所述体侧充气护栏与充气挡板内壁之间的水平距离为25-50厘米，外壁之间的水平距离为35-70厘米；所述充气护栏高13-50厘米。
优选地，所述充气挡板与充气护栏为活动连接，或者所述充气挡板顶部的两侧边缘分别与所述头侧和尾侧充气护栏的顶部内边缘通过连接条粘合或通过热粘合连接。在一些实施例中，所述充气挡板与充气护栏通过尼龙搭扣连接，可以根据实际需要对充气挡板进行拆卸。 在另一些实施例中，所述充气挡板与充气护栏通过拉链连接。
优选地，所述头侧、尾侧和/或体侧充气护栏上设置有洞孔，所述洞孔的半径为2-9厘米，每个洞孔的中心与充气护栏底部的垂直距离相同，且为7-20厘米。所述洞孔优选为圆形的，也可以是其它合适的形状。所述头侧、尾侧或体侧上的洞孔可以是一个或多个。在一些实施例中，所述体侧充气护栏上设置有三个圆形洞孔，有利于婴儿周围的空气流动，所述头侧和尾侧充气护栏上没有设置洞孔。
在一些实施例中，所述充气护栏和充气挡板采用TPU、PVC或其他环保材料制成。
在一些实施例中，所述充气护栏和充气挡板的外表面还配有与其形状、大小相匹配的布套。所述布套优选采用棉质布料制成，使宝宝触碰防护罩的时候有更加舒适的触感，保护宝宝幼嫩的肌肤。在其它实施例中，所述布套也可以采用其它能够保证宝宝舒适健康的布料制成，例如麻、丝或其他化纤织品布料。
在一些实施例中，所述充气护栏和充气挡板的外表面还配有修饰物或装饰图。所述修饰物或装饰图优选能够促进婴儿视力和智力发育的形状和图案。
在一些实施例中，所述充气护栏采用透明材料制成，便于父母随时观察宝宝睡眠情况，及时给宝宝盖上踢开的被子，防止宝宝夜里受凉，或调整被子的位置，防止被子盖住宝宝的口鼻，影响宝宝呼吸甚至导致窒息。
在另一些实施例中，所述充气护栏采用TPU材料制成。还在另一些实施例中，所述充气护栏采用PVC材料制成。在其它实施例中，所述充气护栏采用其他环保型材料制成。
综上所述，本发明充气式同床睡眠用婴儿防护罩，安全性能好，便于夜间母乳喂养，在满足夜间亲密育儿需求的同时，能够保护宝宝的生命安全，并且方便携带和收纳，解决了婴儿与父母同床睡眠时容易受到挤压的问题。
定义：
本文所用的“拉带”是指设置于充气体内部的连接充气体的内壁和外壁或者充气体的顶部和底部的，能够限制内壁和外壁之间厚度或者顶部和底部之间厚度的结构。这种结构可以是矩形的、条形的、圆柱形的或其它合适的形状。所述拉带采用TPU、PVC或其它合适的材料制成。
本文所用的“内壁”是指充气护栏或充气挡板朝向围栏结构内部的壁。
本文所用的“外壁”是指充气护栏或充气挡板朝向围栏结构外部的壁。
本文所用的“头侧”是指婴儿睡眠时头部所处的防护罩的那一侧，也可以作为“尾侧”使用。
本文所用的“尾侧”是指婴儿睡眠时脚部所处的防护罩的那一侧，也可以作为“头侧”使用。
本文所用的“体侧”是指婴儿在防护罩内睡眠时身体的左侧或右侧。
本文所用的“高”或“高度”是指物体的顶部和底部之间的距离。
本文所用的“长”或“长度”是指物体的某个面上距离更大的两端的距离。
本文所用的“宽”或“宽度”是指物体的某个面上距离更小的两端的距离。
本文未特别定义的科学或技术用语具有与本领域普通技术人员通常所理解的含义相同的含义。
附图说明
图1.简约型充气式同床睡眠用婴儿防护罩的结构示意立体图
图2.多功能型(多用型)充气式同床睡眠用婴儿防护罩的结构示意立体图
图3.标准型充气式同床睡眠用婴儿防护罩的结构示意立体图
图4.迷你型充气式同床睡眠用婴儿防护罩的结构示意立体图
图5.多功能型充气式同床睡眠用婴儿防护罩的俯视图
图6.图5的A-A剖面图
图7.多功能型充气式同床睡眠用婴儿防护罩的充气罩顶的主视图
图8.图7的B-B剖面图
图9.标准型充气式同床睡眠用婴儿防护罩的充气罩顶的主视图
图10.图9的C-C剖面图
图11.典型的开放结构的婴儿防护罩示意图
图12.凹形结构的婴儿防护罩的横截面示意图
图13.典型体侧充气护栏的纵剖面示意图
图14.典型充气挡板的纵剖面(垂直于充气挡板长度方向)示意图
其中，1-充气护栏，2-拉带，3-充气阀，4-左右侧出入洞孔，5-头尾侧出入洞孔，6-充气罩顶，7-连接条，8-通气窗，9-充气挡板，10-防移动垫单，11-尼龙搭扣，12-边幅。
具体实施方式
下面结合说明书附图，通过具体实施例对本发明进行详细的解释和说明。
如图1所示，本发明提供一种充气式同床睡眠用婴儿防护罩，包含充气护栏(1)，所述充气护栏围成可围住婴儿的围栏结构；所述充气护栏内的内壁和外壁之间设置连接内外壁的宽度为2-8厘米的拉带(2)，以将内外壁之间形成的充气空间分割成相互连通的隔间和限制所述内外壁之间的距离；所述充气护栏上设置有充气阀(3)。
本发明提供的充气式同床睡眠用婴儿防护罩，具有由充气护栏围成的围栏结构，所述围 栏结构能够将婴儿的身体团团围住，防止婴儿身体的任何部位被与其同床睡眠的父母或其他人挤压到，或避免床上被褥等物品闷住婴儿而导致窒息。所述充气护栏内的内壁和外壁之间通过拉带连接，所述拉带与充气护栏的顶部和/或底部之间留有间隙，使整个充气护栏的内部空气相通。在一些实施例中，所述拉带的长度小于所述充气护栏的高度，所述拉带通过热合或粘接与内外壁连接。
在一些实施例中，所述拉带优选是矩形的，其两个长边分别与充气护栏的内壁和外壁热粘合，从而通过拉带的宽度来限制充气护栏内壁和外壁之间的距离，使充气护栏的厚度不会因充气膨胀而变得过大。将拉带的宽度设计为2-8厘米，既保证了充气护栏有足够的强度来保护婴儿的安全，又最大限度地缩小了充气护栏所占用的床上空间，使父母和孩子睡眠更加舒适。在另一些实施例中，所述矩形的拉带也可以是两个短边分别与充气护栏内的内壁和外壁热粘合，通过拉带的长度来限制充气护栏内壁和外壁之间的距离。还在另一些实施例中，所述拉带也可以是其它的任何合适的形状，例如圆柱形的拉带，其两个底面分别与充气护栏的内壁和外壁热粘合，通过两个底面之间的距离来限制充气护栏充气后的厚度。所述充气护栏的内壁或外壁上设置有充气阀。
在一些实施例中，所述充气阀优选设置在充气护栏的外壁上，避免婴儿碰到充气阀，保护婴儿幼嫩的皮肤；更优选设置在外壁的上方，避免与婴儿同床睡眠的人碰到充气阀。
在优选实施例中，所述围栏结构为充气护栏围成的闭合结构，所述闭合结构内部空气相通；或者所述围栏结构为充气护栏围成的一侧开口的开放结构，所述开放结构内部空气相通。
在一些实施例中，所述围栏结构为闭合结构，所述闭合结构可以是方形结构或任何其它适合婴儿睡眠的结构，例如椭圆形。在另一些实施例中，所述围栏结构为一侧开口的开放结构，所述开放结构可以是横放的U形结构、横放的凹形结构或其它合适的结构。
在优选实施例中，所述闭合结构为方形结构，具有头侧、与头侧相对设置的长度相当的尾侧、左侧和与左侧相对设置的长度相当的右侧；所述左侧或右侧的长度大于所述头侧或尾侧的长度；所述充气阀位于所述头侧或尾侧的充气护栏的外壁上。
在一些实施例中，所述闭合结构的横截面为矩形，所述矩形的宽度等于所述头侧或尾侧的长度，所述矩形的长度等于所述左侧或右侧的长度。
在优选实施例中，所述方形结构的充气护栏在长度方向内壁之间距离40-90厘米，外壁之间距离50-120厘米；在宽度方向内壁之间距离25-60厘米，外壁之间距离35-80厘米；所述充气护栏高20-50厘米。针对不同国家婴儿大小的不同，本发明婴儿防护罩的尺寸也可以不同。
在优选实施例中，所述左侧充气护栏和/或右侧充气护栏上设置有左右侧出入洞孔(4)，所述左右侧出入洞孔的半径为4-9厘米，每个洞孔各自的中心与充气护栏底部的垂直距离相同，且为6-20厘米；所述头侧和/或尾侧充气护栏上设置有头尾侧出入洞孔(5)，所述头尾 侧出入洞孔的半径为2-7厘米，每个洞孔各自的中心与充气护栏底部的垂直距离相同，且为5-15厘米。
在一些实施例中，所述左侧和右侧充气护栏上分别对称地设置有左右侧出入洞孔，一方面有利于婴儿周围的空气流动，另一方面，便于父母通过所述左右侧出入洞孔给婴儿盖被子或递送玩具，婴儿的手也可以通过左右两侧的洞孔伸到护栏的外面，所述左右侧出入洞孔可以是圆形的、矩形的或任何其它合适的形状。优选地，所述左右侧出入洞孔在防护罩的左侧和右侧充气护栏上分别左右设置两个。所述左右两个洞孔的半径优选为4-9厘米，左右两洞孔各自的中心与充气护栏底部的垂直距离优选为6-20厘米，与最近的外壁侧边距离优选为14-27厘米。所述左右两个洞孔的中心与底部的距离相同，与各自最近的外壁侧边距离相同。在实际应用中，可以根据需要选择左右侧出入洞孔的数目、半径及洞孔与充气护栏底部和外壁侧边之间的距离。
在一些实施例中，所述头侧和尾侧充气护栏上分别对称设置有用于通气的头尾侧出入洞孔，保证婴儿睡眠时的空气畅通，提高睡眠质量。所述头尾侧出入洞孔可以是圆形的、矩形的或任何其它合适的形状。优选地，所述头尾侧出入洞孔在头侧和尾侧充气护栏上分别左右设置两个，所述左右两个洞孔的半径优选为2-7厘米，左右两洞孔各自的中心与充气护栏底部的距离优选为5-15厘米，所述左右两个洞孔与底部的距离相同，与各自最近的外壁侧边距离相同。
在优选实施例中，所述防护罩的顶部还具有与充气护栏围成的围栏结构匹配的、覆盖在围栏结构上面的作为顶盖的充气罩顶(6)；所述充气罩顶的四周边缘与充气护栏的顶部内边缘通过热粘合或连接条(7)连接；所述充气罩顶内的顶部和底部之间设置有连接顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定顶部和底部之间的距离；所述充气罩顶的顶部和底部之间的距离大大小于充气护栏的高度；所述充气罩顶上设置有充气阀。
在一些实施例中，所述婴儿防护罩的顶部还具有充气罩顶，所述充气罩顶的形状与充气护栏围成的围栏结构相匹配，例如，所述充气护栏围成的防护罩是矩形结构，则所述充气罩顶是矩形结构，并且充气罩顶的尺寸与防护罩的尺寸相匹配。所述充气罩顶覆盖在充气护栏的上部，作为防护罩的顶盖，其四周边缘与充气护栏的顶部内边缘通过热粘合或连接条塑封，使整个防护罩成为只具有5面的立方体(如图2所示)，由此产生多功能婴儿防护罩，将防护罩倒过来可以作为充气式婴儿床使用，在这种情况下，所述充气罩顶即作为床垫，从而提高防护罩的利用率。在另一些实施例中，还配有出入洞孔塞，能够密封出入洞孔，使防护罩可以倒过来作为充气式婴儿浴盆使用。所述充气罩顶的顶部和底部之间通过拉带连接，所述拉带优选是矩形的，其两个长边分别与充气罩顶的顶部和底部热粘合，通过拉带的宽度来限制 充气罩顶充气后的厚度，避免因充气膨胀而占用过多空间；所述拉带的两个短边与充气罩顶的侧壁之间留有空隙，使整个充气罩顶内部空气相通。还在另一些实施例中，所述拉带也可以是任何其它合适的形状，例如圆柱形的拉带，其两个底面分别与充气罩顶的顶部和底部热粘合，通过两个底面之间的距离来限制充气罩顶充气后的厚度。所述充气罩顶为单独充气体，其上设置有充气阀。优选地，所述充气阀设置在所述充气罩顶底部下表面靠近拐角处。
在一些实施例中，所述充气罩顶的中部设置有贯通上下层的通气窗(8)，有利于婴儿防护罩内空气的流通。通过所述通气窗，能够十分方便地观察到婴儿的睡眠状况。所述通气窗为椭圆形状(如图3所示)、矩形或任何其它合适的形状。
在一些实施例中，所述充气罩顶采用透明材料制成，便于观察婴儿的睡眠情况。所述充气罩顶的顶部和底部之间的气层厚度为3-13厘米。
在另一些实施例中，所述充气罩顶优选采用TPU材料制成。在另一些实施例中，所述充气罩顶使用PVC材料制成。在其它实施例中，所述充气罩顶也可以使用其他环保型材料制成。
在优选实施例中，所述开放结构为横放的U形结构(如图4所示)，具有左侧、与左侧相对设置的长度相当的右侧和连接所述左侧和右侧的头侧，所述头侧相对的一侧为所述开口，所述左侧或右侧的长度大于所述头侧的长度；在所述开口处的左侧和右侧之间还设置有连接所述左侧和右侧充气护栏的充气挡板(9)，所述充气挡板的顶部和底部之间的距离大大小于所述充气护栏的高度。婴儿在防护罩内睡眠时，头部位于头侧，防护罩的左侧和右侧能够阻挡父母的身体，从而保护婴儿身体不被父母挤压到，即便其尾侧没有充气护栏，也不影响其安全性，因为父母只能从左侧或右侧挤压到婴儿。这种防护罩便于夜间母乳喂养，妈妈只需要将防护罩向头侧掀开，即可给宝宝哺乳。
在一些实施例中，所述U形结构的防护罩的左侧充气护栏和右侧充气护栏上分别设置有左右侧出入洞孔。其设计原理和技术效果如上所述。
在一些实施例中，所述U形结构的防护罩的左侧充气护栏和右侧充气护栏的长度相同，所述充气挡板与充气护栏连接的两侧边缘分别与两侧充气护栏的顶部内边缘通过热粘合连接或通过连接条连接；所述充气挡板的顶部和底部之间设置连接顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定顶部和底部之间的距离。所述拉带的设计原理及其技术效果如上所述。所述顶部和底部之间的气层厚度优选3-7cm。所述充气挡板上设置有充气阀，单独进行充气。在一些实施例中，所述充气挡板为长方体结构，其两侧边缘分别与两侧充气护栏的顶部内边缘通过热粘合或连接条连接，限制左侧和右侧充气护栏之间的距离，稳定防护罩的结构。当左侧和/或右侧充气护栏受到挤压时，防护罩不易变形，从而确保婴儿的安全。所述充气挡板优选采用透明材料制成，便于观察婴儿的睡眠情况。在一些实施例中，所述充气挡板采用TPU材料或PVC材料制成，所述充气阀位于所述充气挡板 远离所述头侧的充气挡板侧面，防止婴儿伸腿时碰到充气阀。根据实际需要，选用硬度合适的TPU材料，既能够很好地维持防护罩的外形结构，又具有一定的弹性。在另一些实施例中，所述充气挡板也可以采用其他环保型材料制成。
在一些实施例中，所述横放的U形结构的头侧充气护栏与充气挡板内壁之间的水平距离为35-60厘米，外壁之间的水平距离为40-65厘米；其左侧和右侧充气护栏的内壁之间的水平距离为30-50厘米，外壁之间的水平距离为38-65厘米；所述充气护栏高20-40厘米。
在优选实施例中，所述防护罩的底部设置有与防护罩底部横截面外形匹配的防移动垫单(10)，所述防移动垫单与所述头侧充气护栏的底部可拆卸连接。婴儿睡在防移动垫单上，可以防止由婴儿的动作所致的防护罩位置偏移，也能够防止睡眠期间因父母的触碰而导致防护罩移动，使婴儿的睡眠不受干扰。由于防移动垫单与头侧充气护栏的底部可拆卸连接，因此可以根据实际需要进行拆卸，方便洗涤、晾晒和收纳。所述防移动垫单的尺寸与防护罩的尺寸相匹配，优选比充气护栏的底部外边缘向外宽2-4厘米。
在一些实施例中，所述防移动垫单与所述头侧充气护栏的底部通过尼龙搭扣(11)连接，例如，防移动垫单的头侧边缘设置有尼龙钩带，头侧充气护栏的底部设置有尼龙绒带，将钩带和绒带复合起来略加轻压，即可将防移动垫单连接在防护罩上。在另一些实施例中，所述防移动垫单与所述头侧充气护栏的底部也可以通过其它合适的可拆卸连接方式连接，例如按扣、拉链，等等。
在一些实施例中，所述防移动垫单采用TPU材料制成，该材料机械强度高且弹性好，婴儿睡在上面不会觉得硬，并且垫单不易变形，十分舒适。由于TPU材料耐水，因此，采用TPU材料制成的防移动垫单也可以作为隔尿垫使用，给婴儿更换尿布时能够避免将床单和床垫弄脏。在另一些实施例中，所述防移动垫单也可以采用PVC材料制成。在其它实施例中，所述防移动垫单也可以采用其他环保型材料制成。
在一些实施例中，所述充气护栏部分外壁的底部外边缘设置有沿边缘向外伸展的边幅(12)。优选地，在防护罩左侧和右侧充气护栏的底部外边缘设置有沿边缘向外伸展的边幅，所述边幅的宽度优选为5-20厘米，最优选为15厘米。当婴儿与父母同床睡眠时，父母翻身挤压到防护罩时，所述边幅可以接受压力，防止被压后防护罩变形，同时也可以防止防护罩移动。所述边幅优选采用TPU材料制成，该材料耐磨，弹性好，大人的身体压在上面的时候不会感到不舒服。
在优选实施例中，所述开放结构具有头侧、与头侧相对设置的、长度相当的尾侧和连接所述头侧和尾侧的体侧，所述体侧相对的一侧为所述开口，所述体侧长度大于所述头侧和尾侧长度；在所述开口处的所述头侧和尾侧之间还设置有连接所述头侧和尾侧充气护栏的充气挡板，所述充气挡板的顶部和底部之间的距离大大小于所述充气护栏的高度。所述连接头侧 和尾侧充气护栏的充气挡板限制了头侧和尾侧充气护栏之间的距离，稳定防护罩的结构，使防护罩不易变形，从而确保婴儿的安全。
在优选实施例中，所述充气挡板水平横向设置于所述头侧和尾侧之间；所述充气挡板的顶部与所述头侧和尾侧充气护栏的顶部位于同一平面上，或者所述充气挡板顶部靠近并低于所述头侧和尾侧充气护栏的顶部。
在一些实施例中，所述充气挡板的顶部与所述头侧和尾侧充气护栏的顶部的垂直距离为0～2厘米。
在一些实施例中，所述充气挡板内的顶部和底部之间设置有连接所述顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定所述充气挡板的厚度和形状。所述拉带优选是矩形的，拉带长度小于所述充气挡板的长度，其两个长边分别与挡板的顶部和底部热合或粘接，从而通过拉带的宽度来限制充气挡板的厚度，使充气挡板具有一定的强度，起到挡住身体的作用，防止同床睡眠的人挤压到婴儿。所述拉带的宽度优选为2-8厘米。
在一些实施例中，所述充气护栏上的充气阀位于所述头侧或尾侧的充气护栏的外壁上；所述充气挡板与所述充气护栏内部的空气不连通，所述充气挡板上单独设置有充气阀。将充气阀设置于充气护栏的外壁上是为了避免婴儿碰到充气阀，保护婴儿幼嫩的皮肤；更优选设置在外壁的上方，避免与婴儿同床睡眠的人碰到充气阀。在一些实施例中，所述充气挡板上设置有充气阀，单独进行充气；所述充气阀优选设置于所述充气挡板的外壁上。在另一些实施例中，所述充气挡板与充气护栏空气相通，通过充气护栏上的充气阀对充气护栏和充气挡板同时充气。
在优选实施例中，所述充气挡板为长方体结构，其长度为55-110厘米，宽度为3-12厘米，顶部和底部之间的厚度为2-8厘米。根据实际需要，所述充气挡板也可以具有其它合适的形状、结构和尺寸。
在优选实施例中，所述充气挡板水平横向设置于所述头侧和尾侧之间，所述充气挡板的底部与所述头侧和尾侧充气护栏的底部位于同一平面上；所述充气挡板垂直于长度方向的纵剖面为中间高、两侧低或由中间向两侧高度逐渐降低的形状，所述纵剖面在垂直方向上的最大距离为3-8厘米，最小距离为2-4厘米。这种高度渐变的结构使挡板的边缘更加平滑，既能起到防护婴儿身体的作用，又能在婴儿身体挤压充气挡板的时候使其更加舒适，还增加了婴儿在防护罩内的活动空间。
在优选实施例中，所述围栏结构为横放的凹形结构，所述头侧和尾侧充气护栏内壁之间的水平距离为55-110厘米，外壁之间的水平距离为60-120厘米；所述体侧充气护栏与充气挡板内壁之间的水平距离为25-50厘米，外壁之间的水平距离为35-70厘米；所述充气护栏高 13-50厘米。
在优选实施例中，所述充气挡板与充气护栏为活动连接，或者所述充气挡板顶部的两侧边缘分别与所述头侧和尾侧充气护栏的顶部内边缘通过连接条粘合或通过热粘合连接。在一些实施例中，所述充气挡板与充气护栏通过尼龙搭扣连接，可以根据实际需要对充气挡板进行拆卸。在另一些实施例中，所述充气挡板与充气护栏通过拉链连接。
在优选实施例中，所述头侧、尾侧和/或体侧充气护栏上设置有洞孔，所述洞孔的半径为2-9厘米，每个洞孔的中心与充气护栏底部的垂直距离相同，且为7-20厘米。所述洞孔优选为圆形的，也可以是其它合适的形状。所述头侧、尾侧或体侧上的洞孔可以是一个或多个。在一些实施例中，所述体侧充气护栏上设置有三个圆形洞孔，有利于婴儿周围的空气流动，所述头侧和尾侧充气护栏上没有设置洞孔。
在一些实施例中，所述充气护栏和充气挡板采用TPU、PVC或其他环保材料制成。
在一些实施例中，所述充气护栏和充气挡板的外表面还配有与其形状、大小相匹配的布套。所述布套优选采用棉质布料制成，使宝宝触碰防护罩的时候有更加舒适的触感，保护宝宝幼嫩的肌肤。在其它实施例中，所述布套也可以采用其它能够保证宝宝舒适健康的布料制成，例如麻、丝或其他化纤织品布料。
在一些实施例中，所述充气护栏和充气挡板的外表面还配有修饰物或装饰图。所述修饰物或装饰图优选能够促进婴儿视力和智力发育的形状和图案。
在一些实施例中，所述充气护栏采用透明材料制成，便于父母随时观察宝宝睡眠情况，及时给宝宝盖上踢开的被子，防止宝宝夜里受凉，或调整被子的位置，防止被子盖住宝宝的口鼻，影响宝宝呼吸甚至导致窒息。
在另一些实施例中，所述充气护栏采用TPU材料制成，能够很好地抵抗父母身体的挤压和撞击，使宝宝始终处于安全的环境中睡眠，也增加了防护罩作为婴儿床、婴儿浴盆、水上玩具及防跌气囊使用时的安全性。还在另一些实施例中，所述充气护栏采用PVC材料制成。在其它实施例中，所述充气护栏采用其他环保型材料制成。
所述具有头侧、尾侧和体侧的开放结构的婴儿防护罩，包括如下四种使用方法：
1、将所述体侧充气护栏靠墙，所述开口朝向与婴儿同床睡眠的人，所述充气挡板位于所述开口处的头侧和尾侧充气护栏之间并设置在顶部。所述充气挡板、头侧和尾侧充气护栏能够起到挡住大人身体的作用，避免压到婴儿。由于开口朝向父母，便于夜间给宝宝喂奶或随时观察宝宝睡眠情况。
2、将所述体侧充气护栏靠墙，所述开口朝向与婴儿同床睡眠的人，所述充气挡板位于所述开口处的头侧和尾侧充气护栏之间并设置在底部。其技术效果同方法1。
3、将所述开口侧靠墙，所述体侧朝向与婴儿同床睡眠的人，所述充气挡板位于所述开口 处的头侧和尾侧充气护栏之间并设置在顶部。所述体侧充气护栏能够确保父母睡眠时不会挤压到宝宝。
4、将所述开口侧靠墙，所述体侧朝向与婴儿同床睡眠的人，所述充气挡板位于所述开口处的头侧和尾侧充气护栏之间并设置在底部。所述体侧充气护栏能够确保父母睡眠时不会挤压到宝宝。所述充气挡板能够将婴儿和墙壁隔开，防止婴儿翻身靠墙时受凉。
以上所述，仅是本发明的优选实施例，并非对本发明做任何形式上的限制。任何本领域熟练技术人员，在本发明的技术方案范围内，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均属于本发明保护范围内。

Claims (15)

  1. 一种充气式同床睡眠用婴儿防护罩，包含充气护栏，所述充气护栏围成可围住婴儿的围栏结构；所述充气护栏内的内壁和外壁之间设置连接内外壁的宽度为2-8厘米的拉带，以将内外壁之间形成的充气空间分割成相互连通的隔间和限制所述内外壁之间的距离；所述充气护栏上设置有充气阀。
  2. 根据权利要求1所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述围栏结构为充气护栏围成的闭合结构，所述闭合结构内部空气相通；或者所述围栏结构为充气护栏围成的一侧开口的开放结构，所述开放结构内部空气相通。
  3. 根据权利要求2所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述闭合结构为方形结构，具有头侧、与头侧相对设置的长度相当的尾侧、左侧和与左侧相对设置的长度相当的右侧；所述左侧或右侧的长度大于所述头侧或尾侧的长度；所述充气阀位于所述头侧或尾侧的充气护栏的外壁上。
  4. 根据权利要求3所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述方形结构的充气护栏在长度方向内壁之间距离40-90厘米，外壁之间距离50-120厘米；在宽度方向内壁之间距离25-60厘米，外壁之间距离35-80厘米；所述充气护栏高20-50厘米。
  5. 根据权利要求3或4所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述左侧充气护栏和/或右侧充气护栏上设置有左右侧出入洞孔，所述左右侧出入洞孔的半径为4-9厘米，每个洞孔各自的中心与充气护栏底部的垂直距离相同，且为6-20厘米；所述头侧和/或尾侧充气护栏上设置有头尾侧出入洞孔，所述头尾侧出入洞孔的半径为2-7厘米，每个洞孔各自的中心与充气护栏底部的垂直距离相同，且为5-15厘米。
  6. 根据权利要求3～5任一所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述防护罩的顶部还具有与充气护栏围成的围栏结构匹配的、覆盖在围栏结构上面的作为顶盖的充气罩顶；所述充气罩顶的四周边缘与充气护栏的顶部内边缘通过热粘合或连接条连接；所述充气罩顶内的顶部和底部之间设置有连接顶部和底部的拉带，以将顶部和底部之间形成的充气空间分割成相互连通的隔间和限定顶部和底部之间的距离；所述充气罩顶的顶部和底部之间的距离大大小于充气护栏的高度；所述充气罩顶上设置有充气阀。
  7. 根据权利要求2所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述开放结构为横放的U形结构，具有左侧、与左侧相对设置的长度相当的右侧和连接所述左侧和右侧的头侧，所述头侧相对的一侧为所述开口，所述左侧或右侧的长度大于所述头侧的长度；在所述开口处的左侧和右侧之间还设置有连接所述左侧和右侧充气护栏的充气挡板，所述充气挡板的顶部和底部之间的距离大大小于所述充气护栏的高度。
  8. 根据权利要求7所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述防护罩的底部设置有与防护罩底部横截面外形匹配的防移动垫单，所述防移动垫单与所述头侧充气护栏的底部可拆卸连接。
  9. 根据权利要求2所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述开放结构具有头侧、与头侧相对设置的、长度相当的尾侧和连接所述头侧和尾侧的体侧，所述体侧相对的一侧为所述开口，所述体侧长度大于所述头侧和尾侧长度；在所述开口处的所述头侧和尾侧之间还设置有连接所述头侧和尾侧充气护栏的充气挡板，所述充气挡板的顶部和底部之间的距离大大小于所述充气护栏的高度。
  10. 根据权利要求9所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述充气挡板水平横向设置于所述头侧和尾侧之间；所述充气挡板的顶部与所述头侧和尾侧充气护栏的顶部位于同一平面上，或者所述充气挡板顶部靠近并低于所述头侧和尾侧充气护栏的顶部。
  11. 根据权利要求10所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述充气挡板为长方体结构，其长度为55-110厘米，宽度为3-12厘米，顶部和底部之间的厚度为2-8厘米。
  12. 根据权利要求9所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述充气挡板水平横向设置于所述头侧和尾侧之间，所述充气挡板的底部与所述头侧和尾侧充气护栏的底部位于同一平面上；所述充气挡板垂直于长度方向的纵剖面为中间高、两侧低或由中间向两侧高度逐渐降低的形状，所述纵剖面在垂直方向上的最大距离为3-8厘米，最小距离为2-4厘米。
  13. 根据权利要求9～12任一所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述围栏结构为横放的凹形结构，所述头侧和尾侧充气护栏内壁之间的水平距离为55-110厘米，外壁之间的水平距离为60-120厘米；所述体侧充气护栏与充气挡板内壁之间的水平距离为25-50厘米，外壁之间的水平距离为35-70厘米；所述充气护栏高13-50厘米。
  14. 根据权利要求9～13任一所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述充气挡板与充气护栏为活动连接，或者所述充气挡板顶部的两侧边缘分别与所述头侧和尾侧充气护栏的顶部内边缘通过连接条粘合或通过热粘合连接。
  15. 根据权利要求9～14任一所述的充气式同床睡眠用婴儿防护罩，其特征在于，所述头侧、尾侧和/或体侧充气护栏上设置有洞孔，所述洞孔的半径为2-9厘米，每个洞孔的中心与充气护栏底部的垂直距离相同，且为7-20厘米。
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