WO2016141436A1 - Système de matelas auto-gonflant - Google Patents

Système de matelas auto-gonflant Download PDF

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Publication number
WO2016141436A1
WO2016141436A1 PCT/AU2016/050169 AU2016050169W WO2016141436A1 WO 2016141436 A1 WO2016141436 A1 WO 2016141436A1 AU 2016050169 W AU2016050169 W AU 2016050169W WO 2016141436 A1 WO2016141436 A1 WO 2016141436A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat
valve
roller
tube
screw
Prior art date
Application number
PCT/AU2016/050169
Other languages
English (en)
Inventor
Karl W. FRANK
Original Assignee
Global Buyers Agency Pty Ltd
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 CN201520135627.8U external-priority patent/CN204427422U/zh
Priority claimed from CN201520135542.XU external-priority patent/CN204427421U/zh
Priority claimed from CN201520135541.5U external-priority patent/CN204427420U/zh
Application filed by Global Buyers Agency Pty Ltd filed Critical Global Buyers Agency Pty Ltd
Publication of WO2016141436A1 publication Critical patent/WO2016141436A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/084—Fluid mattresses or cushions of pneumatic type self inflating

Definitions

  • the present invention relates to self-inflating mats.
  • Self-inflating mats are widely used in outdoor activities, such as camping and the like, due to their portability and compact storage.
  • Self- inflating mats of the prior art generally comprise an upper surface layer, a bottom surface layer and the foam core between the two layers.
  • the foam core can be made of open cell foam, which is similar to a sponge.
  • the two layers are made of polyester or nylon material.
  • inner surfaces of the layers are coated with PVC(polyvinyl chloride) or TPU(polyurethane) so that the layers can combined with the foam core by hot-pressing or pasting, and so that the outer surface of the mat is waterproof and airtight.
  • These mats generally include a valve at one end of mat, for inflating and deflating the sealed inner space of the mat.
  • a screw cap allows air to flow into or out of the mat by screwing down or unscrewing the screw cap.
  • This screw-type valve can also used as an inflating valve if needed.
  • the user can supply air to the sealed inner space of the mat by blowing (e.g. by mouth) air through the inflating valve, to increase the pressure of the sealed inner space.
  • the valve is closed and the inflated mat is available for use. After using the mat, the valve is opened to let out the air to enable the mat to be rolled into a compact state.
  • a problem with such mats of the prior art is that the airflow rate of the valve is very low, making it not possible to quickly or efficiently inflate or deflate the mat.
  • the valves of these mats do not evacuate the air well, they cannot be rolled up to a compact size to put into the stuff bag.
  • the air pressure inside the mat may become too high, and the layer adhered to the foam core may separate from the foam core, resulting in a bubble in the surface of the inflated mat.
  • the present invention is directed to a self inflating mats and mat systems, which may at least partially overcome at least one of the abovementioned disadvantages or provide the consumer with a useful or commercial choice.
  • an self-inflating mat including:
  • the upper surface layer and the bottom surface layer form an outer surface of the mat and are waterproof and airtight to form a sealed inner space including the filler;
  • an airtight zipper wherein the airtight zipper comprises an opening of the sealed inner space to allow air to flow into or out of the sealed inner space.
  • the airtight zipper mat can be inflated and deflated quickly, and can be rolled compactly.
  • the airtight zipper is set at a first longitudinal end of the mat.
  • the airtight zipper mat includes a length of roller-up tube connected to the airtight zipper mat along a width of the mat.
  • the roller-up tube is telescopic.
  • the roller-up tube is slidably connected to the second end of the mat through a connecting structure.
  • the connecting structure includes: at least one connecting strap that extends from the second end, and at least one connecting rod that is connected to the strap.
  • the diameter of the connecting rod may be smaller than that of the roller-up tube, and the tube may have a slit.
  • the opening is between about 50-300mm in length.
  • the opening size is about 100mm in length.
  • two sides of the airtight zipper valve are respectively equipped with a pull tab.
  • the inflated mat includes inflating valve or screw-type valve to better adjust the pressure of the mat.
  • the filler comprises a foam core between the upper surface layer and the bottom surface layer.
  • the upper surface layer and the bottom surface layer may be combined with the foam core respectively.
  • the embodiments of the present invention enable inflating and deflated times to be reduced significantly. Furthermore, the size of rolled-up mat may be reduced significantly.
  • the invention resides broadly in a mat comprising a monolayer material or multi-layer material, wherein one end of the longitudinal end of the mat is connected with a roller-up tube for rolling up the mat.
  • the roller-up tube may be connected to one end of the mat by the connecting structure.
  • the roller-up tube can be connected to the one end of the mat slidably though the connecting structure.
  • the length of the roller-up tube is corresponding to or less than that of the mat.
  • the roller-up tube is telescopic.
  • the connecting structure includes: a connecting strap that extends from the mat, as well as a connecting rod that is connected to the strap, the diameter wherein of the rod is small than the roller-up tube and the rod has a slit.
  • the mat includes a pillow; wherein the pillow is connected to the mat by the roller-up tube.
  • the pillow comprises a storage bag and stuffing.
  • the connecting structure comprises a first and a second connecting structure that extend from the mat, the connecting structures each comprising a connecting strap that extends from the end of the mat as well as a connecting rod connected to the strap, wherein, the diameter of the connecting rod is smaller than that of the roller-up tube, and the roller-up tube has a slit.
  • the pillow includes a corresponding attachment structure, comprising a connecting strap that extends from the outer circumferential surface of the pillow, and a connecting rod connected to the connecting strap.
  • the connecting structure includes first and the second connecting portions that extend respectively from two sides of the end of the mat.
  • the mat comprises of an upper layer, a bottom layer and a foam core between these two layers, wherein at the one end of the mat with the roller-up tube connected, the foam core is formed in the shape to make it convenient for the roller-up tube to start rolling up.
  • the shape may comprise an upward slope.
  • the mat With the help this roller-up tube, the mat can be rolled up into a compact size easily.
  • the mat can also be connected to a pillow if needed. More conveniently and efficiently, the pillow can be constituted by the storage bag and connected to the mat with the help of the roller-up tube. If the mat is a inflated one, connect it to the roller-up tube can help rolling out the remaining air; the mat rolling-up operation can be completed at one single time.
  • the invention resides broadly in a mat that includes:
  • the filler wherein the upper surface layer and the bottom surface layer forming an outer circumference surface of the mat, and are waterproof and airtight to define a sealed inner space including the filler, and
  • the screw clamping valve matched with am opening of the sealed inner space to allow air to flow into or out of the sealed inner space
  • the screw clamping valve comprising a base and a clamping piece, and screw structure including at least a screw component, wherein the base is fixed to inflatable mat and is set with through openings, and the clamping piece can cover the base of the through opening and the clamping piece by the screw structure to form a sealing clamping fit.
  • the screw valve is set in the longitudinal end of the inflatable mat.
  • the screw valve includes flexible sealing parts for forming a flexible seal with the base.
  • the base and the through opening are elongated, and the clamping piece and the flexible sealed parts are also elongated.
  • the screw structure includes the first and the second screw columns that extend up from the base, the first and the second screw columns penetrate the flexible sealed parts and mesh with the first and the second screws that are respectively set in the clamping piece.
  • the mat includes a mono-directional inflating valve to better adjust the pressure of the mat.
  • the mono -directional inflating valve is set on a clamping piece, and lies between the first and the second screw parts, which includes the valve cover, the valve base and the valve bead. There may be an inflating hole on the valve cover.
  • the size of opening to the sealed inner space is about 50-300mm.
  • the mat includes the roller- up tube, and the length of the roller- up tube connected to the mat corresponds with the width of the mat.
  • the roller-up tube can connect slidably to the second end of the inflated mat through a connecting structure.
  • the connecting structure includes: at least one connecting strap that extends from the second end and at least one connecting rod that is connected to the strap.
  • the diameter of the connecting rod is smaller than that of the roller-up tube.
  • the roller-up tube has a slit.
  • the filler comprises a foam core between the upper surface layer and the bottom layer.
  • the upper surface layer and the bottom surface layer are combined with the foam core respectively.
  • the utility model of this mat can notably shorten the time to fill the air or outgas, and reduce the size of the rolled-up mat. Additionally, the roller-up tube connected to the mat can help thoroughly extrude the remaining air with one single operation. Extra blow valve can help users to adjust the compact degree of the mat as needed. What' more, the structure of the utility model of the mat is simple and cost effective; it can be made completely of plastic.
  • the invention resides broadly in a mat system, including a self inflating mat, and a coupler, wherein the coupler includes a first portion, for coupling to a connecting portion of the self inflating mat, and a second portion, for coupling to another object.
  • the other object may, for example, comprise another self inflating mat, a pillow, a sheet, a blanket, or a sleeping bag.
  • the coupler may be elongate.
  • the first portion may comprise a channel that extends along a length of the coupler.
  • the first and second portions may be on opposing sides of the coupler.
  • the coupler may comprise a roller, for rolling up the mat.
  • Figure 1 is a perspective view of the a self-inflating mat, according to an
  • Figure 2 is a partial enlarged detail of one end of the mat of Figure 1, which displays the airtight zipper;
  • Figure 3 is a perspective view of another end of the mat of Figure 1, which displays the roller-up tube;
  • Figure 4 displays the connection and detachment of a roller-up tube
  • Figure 5 displays a partial enlarged detail of the connecting structure of the roller-up tube of Figure 4.
  • Figure 6 displays another partial enlarged detail of the connecting structure of the roller-up tube of Figure 4.
  • Figure 7 is a perspective view of a mat, wherein the size of the roller-up tube is shorter;
  • Figure 8 is also a perspective view of the mat of Figure 7, which displays the way that the mat is rolled up;
  • Figure 9 is a perspective view of the mat of Figure 7, which is connected to a pillow;
  • Figure 10 is a decomposing perspective view of the mat of Figure 7, which displays a connection of the pillow;
  • Figure 11 is also a decomposing perspective view of the mat of Figure 7, which displays another connection of the pillow;
  • Figure 12 displays the perspective view of the connection of Figure 11 connected to the pillow
  • Figure 13 illustrates a cross sectional view of a mat according to an embodiment of the present invention
  • Figure 14 illustrates a cross sectional view of a mat according to another embodiment of the present invention.
  • Figure 15 illustrates a cross sectional view of a mat according to another embodiment of the present invention.
  • Figure 16 is a perspective view of a mat with telescopic roller- up tube, wherein the roller-up tube is in the state of elongation;
  • Figure 17 is a perspective view of the mat of Figure 16 with telescopic roller-up tube, wherein the roller-up tube is shortened;
  • Figure 18 is a perspective view of a self-inflating mat according to an alternative embodiment of the present invention.
  • Figure 19 is a partial enlarged detail of one end of the mat of Figure 18, which displays a screw valve.
  • Figure 20 is a perspective view of the screw valve
  • Figure 21 is a perspective view of the screw valve
  • Figure 22 is a perspective view of the screw valve looking from the bottom;
  • Figure 23 is a sectional view of the screw valve, which displays the closed airtight state of the screw valve;
  • Figure 24 is a sectional view of the screw valve, which displays the open air state of the screw valve
  • Figure 25 is a partial view of the screw valve mat, which displays the closed airtight state of the screw valve
  • Figure 26 is a partial view of the screw valve mat, which displays the open air state of the screw valve
  • Figure 27 displays a mat system, according to an embodiment of the present invention.
  • Figure 28 illustrates a cross sectional view of a double-C roller of the mat system of Figure 27.
  • Figure 1 illustrates a mat 1, according to an embodiment of the present invention.
  • the mat includes an upper surface layer 11, a bottom surface layer 12 and the foam core in between (not marked in the drawing).
  • the upper surface layer and the bottom surface layer are combined with the foam core respectively; and the upper surface and the bottom surface layer on the outer circumference surface 13 of the mat is waterproof and airtight, therefore, it limits the sealed inner space.
  • the foam core is set as the filler in the preferred embodiment to the mat
  • any ordinary technical personnel in this field should understand that the infilling of the mat can be such things as feather, wool, cotton or a mixture of them. In some cases, air can also be the infilling.
  • the mat 1 consists of at least one airtight zipper valve 2 and it is matched with the opening of the internal air to allow air to flow into or out of the sealed inner space.
  • the airtight zipper valve 2 is made of an airtight zipper, similar to the type of zippers that are used in diving devices. The zipper controls the air flow in and out of the mat.
  • the airtight zipper is set at the first longitudinal end of the mat, namely, the head end.
  • the airtight zipper valve 2 can be matched with a large opening, therefore, the speed of the air flowing in and out of the mat can be greatly improved.
  • the length of the opening of the airtight zipper valve 2 is 100 mm, but in other embodiments the size of the opening can be between about 50 and 300 mm.
  • blowing valve 4 can also be set in the mat to enable the user to manually blow air into the mat to adjust the inner pressure.
  • the blow valve 4 can also be used to replace the standard screw type valve.
  • the length of the roller-up tube connected to the airtight zipper mat corresponds with a width of the mat.
  • the roller-up tube is made of metal or plastic. With the help of roller-up tube 3, it is easier to roll up the inflatable mat 1, and extrude the air out of mat 1 through opened zipper valve.
  • the roller-up tube assists in moving the air through the zipper valve, as the tube enables air to be extruded in substantially the entire width of the inflatable mat, enabling full and even removal of air.
  • roller-up tube 3 can be made into a telescopic form. Therefore, if the inflatable mat 1 is thin, it can be folded up in the width direction, and then rolled up to obtained a more compact packing size for easy carrying.
  • the roller-up tube 3 can be slidably connected to the second end of the mat 1 through a simple and dependable connecting structure.
  • Figure 5 illustrates the connecting structure.
  • the connecting structure includes, the connecting strap 14 that extends from the second end of the mat 1, as well as the connecting rod 15 connected to the strap.
  • the diameter of the connecting rod is smaller than that of roller-up tube and it is covered in the roller-up tube 3 when connected.
  • the roller-up tube 3 has a slit, through which the tube can be connected to or detached from, as shown in arrow of figure 4, the second end of the inflatable mat.
  • Figure 6 illustrates another connecting structure.
  • the connecting strap 14 completely covers the connecting rod 14, while in Figure 6 the connecting strap covers only an extending part of connecting rod 15.
  • the connecting strap 14 and connecting rod 15 can be respectively set only one; or more can be set as needed.
  • the inflatable mat can be set with two connecting straps and two connecting rod at the end of the mat, in the direction of the width.
  • the airtight zipper valve 2 When in use, the airtight zipper valve 2 can be opened, and the air flowing into the air cushion 1 foam core expands rapidly, and the airtight zipper valve 2 is closed after the full expansion. If necessary, the additional valve 4 can further be used adjust the amount of air inside the mat. After using the inflatable mat to roll it up, the airtight zipper valve 2 is opened, so that most of the air in the air cushion is discharged. Then, the mat is rolled up by the roller-up tube 3 from the second end to the first end while extruding it. The remaining air will thus be evacuated from the airtight zipper valve 2 set at the first end, and the mat will be rolled up into a compact size at the same time.
  • this utility model can reduce the air inflating and deflated time significantly, as well as reduce the size of rolled-up mat.
  • the roller-up tube connected can help to evacuate out the remaining air thoroughly, the mat rolling-up operation can be completed at one single time.
  • the inflating valve added is convenient for the user to adjust the degree of compacting of the mat with different needs and requirements.
  • the airtight zipper can be more than one airtight zipper, and its position can be variable; the connection between the roller-up tube and the mat can also use a similar sticky buckle like Velcro, etc. All of these modifications and substitutions shall fall within the scope of the present invention.
  • the roller-up tube 3 can be stretched out and drawn back as required.
  • the application of it is shown in figure 8, namely, mat 1 can be folded up first when it needs rolling up, which can further reduce the size of the mat 1 rolled up. This is particularly applicable in the case of a thin mat.
  • the roller-up tube 3 can be made into a telescopic one. Therefore, the length of the tube can be adjusted as required. Respectively, fold the mat 1 in the width direction, and shorten the roller-up tube 3 into the accordant length, the size of the mat will be more compact and portable. It should be noted that the folding mat 1 is not limited to the illustrated case, but may be adjusted as needed. For instance, during the night, the roller-up tube is set in the side of the inflated mat; therefore the mat 1 can be easily folded.
  • Figures 9 to 12 illustrates the application of the roller-up tube 3 and the mat 1 when connected with the pillow 5.
  • the end of the mat 1 which connects to the roller-up tube 3 can be connected with pillow 5, in order for the user to lie on it more comfortable. More preferably, such stuffing as clothes can form a pillow.
  • Figure 10 illustrates a connection to the pillow 5.
  • the connecting structure set in one end the mat 1 includes the first and the second connecting portion that extend respectively from two sides of the end of the mat, namely, it includes two connecting straps 14 that extends from two sides, as well as two connecting rod 15 that are connected to the straps.
  • the pillow 5 is set with corresponding attachment structure, which comprises a connecting strap 54 that extends from the outer circumferential surface of the pillow, as well as a connecting rod 55 connected to the connecting strap.
  • the connecting structure that consists of connecting straps 54 and connecting rod 55 is similar to the structure of mat 1.
  • the attachment structure of the pillow 5 is located approximately in the position as the two parts of the mat 1 connecting structure. Then the roller-up tube 3 is slipped over the first connecting part of mat 1, the attachment structure of pillow 5 and then the second connecting part of mat 1, to complete the connection between the mat 1 and the pillow 5.
  • Figure 11 illustrates another way to connect the pillow 5.
  • the attachment structure of the pillow 5 comprises a first connecting ring 56 and a second connecting ring 57, which are arranged on the outer circumferential surface of the pillow.
  • the roller-up tube 3 may be slipped over the first connecting part of mat 1, the first connecting ring 56, the second connecting ring 57 of pillow 5, and then the second connecting part of the mat 1, to complete connection between the mat 1 and the pillow 5.
  • the perspective view of figure 9 with pillow connected is shown in figure 12.
  • Figure 13, 14 and 15 illustrate alternative cross sectional views of the mat with the roller-up tube separately.
  • the foam core of the mat 1 as the end with roller-up tube connected is formed in a shape to make it convenient for the roller-up tube 3 to start rolling up (namely, the shape with the upward slope). This is particularly useful when the mat 1 is thick.
  • Figure 13 displays the roller-up end of the mat 1 in triangular form
  • Figure 14 displays the roller-up end of the mat 1 in trapezoid form
  • Figure 15 displays the roller-up end of the mat 1 in t slope form.
  • the mat When using the mat, it can be rolled up from one end of the mat 1 by the roller-up tube 3. If the mat is a inflated one, the valve of the other end of the inflated mat can be open, and roll up the mat from one end to the other end while extruding it. So that the remaining air will be evacuated from the other end of the valve, and the mat will be rolled up into a compact size at the same time.
  • the roller-up tube 3 has different size so that it can roll up the folded mat 1 to make it a more compact size.
  • the pillow 5 when using the mat 1, it can be connected to the pillow 5. More conveniently and efficiently, the pillow 5 can be constituted by the storage bag and connected to the mat 1 with the help of the roller-up tube 3.
  • Figure 18 illustrates a mat according to an alternative embodiment of the present invention.
  • the mat includes an upper surface layer 11, bottom surface layer 12 and the foam core in between, similar to the mat 1 of Figure 1.
  • the inflatable mat includes at least one screw clamping valve 2', which is matched with the opening of the sealed inner space to allow the air to flow into/out the sealed inner space.
  • the screw clamping valve 2' is set on the first end (also known as the head end) of the inflation cushion along the longitudinal direction.
  • the screw clamping valve 2' is located on a periphery portion 13 of the inflatable mat.
  • the screw clamping valve 2' can be matched with a large opening, so that the speed and the flow rate of the air inflows/outflows can be greatly improved.
  • the length of the opening of the screw clamping valve 2' is 100mm, but the opening size can be adjusted as needed, for example, in the range of 50-300mm.
  • Figure 22 presents the structure of the screw clamping valve 2'.
  • the screw clamping valve 2' comprises a base 21, a clamping piece 22, a flexible sealing piece 23, a first and a second screw components 24, 25 and a one-way inflating valve 26.
  • the long-and-narrow- shaped base 21 is hermetically fixed to the outer circumference surface 13, namely, sealingly set between the two layers. If required, the base 21 can also be set in other locations, such as setting on the upper surface layer or bottom surface layer, or set to the side position.
  • the base 21 is provided with a long and narrow through through opening 210, and the through through opening 210 defines the opening of the sealed inner space of the inflatable mat. In order to enhance the strength, a reinforced rib can be arranged at the through opening 210.
  • the first and second stud with upward extension 211, 212 can be set on the base 21.
  • the first and second stud 211, 212 pass through the opening on the flexible sealing piece 23 and the clamping piece 22, respectively mesh with the first and second screw components 24, 25 which are arranged on the clamping piece 22.
  • the clamping piece 22 and the flexible sealing piece 23 are also long and narrow in shape, and they are sized to cover the through opening 210 of the base 21.
  • Through flexible sealing piece 23, clamping piece 22 and a base 21 form a clamping sealing fit(the valve closed, as shown in figures 23 and 25), or with flexible sealing piece 23 and a base 21 together disengage sealing contact (valve open state, as shown in Figure 24 and 26).
  • clamping piece 22 and flexible sealing piece 23 shown in the figure are separated, but in practice it is best to connect them into one, for example, by using the method of coated molding to form a whole. If necessary, by directly forming a clamping piece 22 with the soft material, then the flexible sealing piece 23 may be omitted.
  • a one-way inflating valve 26 of sealing internal space of mat is also set on the position between the first and second screw components 24, 25 of the clamping piece 22, so that the user can blow (e.g. by mouth) into the inflatable mat to adjust the air pressure, so as to further improve of the pressure of sealing the inner space of the inflatable mat, to obtain ideal compaction degree (hardness).
  • the one-way inflating valve 26 comprises a valve cover 261, a valve seat 262 and a valve bead 263.
  • valve bead 263 is located in the valve seat 262.
  • the valve bead 263 is upward and the blow valve is closed ( Figure 23); when the screw clamping valve 2 is opened and the pressure of the inner space of the inflation mat is released, the valve bead 263 is downward and the blow valve is opened ( Figure 24).
  • the screw clamping valve 2' combined with the one-way inflating valve 26 mentioned above is the preferred characteristics.
  • the one-way inflating valve can be separately arranged in other positions of the inflatable mat, for example, on a corner of the inflatable mat.
  • the above screw clamping valve 2' causes the clamping piece 22 to move toward the base 21 or deviate from the base 21 through the action of the screw engagement, thereby controlling the air inflow / outflow of the inflatable mat, so in this is called "screw clamping valve".
  • screw clamping valve causes the clamping piece 22 to move toward the base 21 or deviate from the base 21 through the action of the screw engagement, thereby controlling the air inflow / outflow of the inflatable mat, so in this is called “screw clamping valve”.
  • the screw structure formed by the first and second screw components 24, 25, and first and second studs 211, 121 may be changed as needed.
  • the first and second screw components can be provided with male threads
  • the first and second studs 212 and 211 can be replaced with a socket with a female screw thread.
  • the screw clamping valve 2' is opened, i.e., the first and second screw components 24, 25 are unscrewed, allowing the clamping piece 22 to separate from the base 21 ( Figure 23), thus allowing air to flow into the mat .
  • the foam core is expanded rapidly after complete inflation, and the screw clamping valve 2' is closed after the full expansion, i.e., screw the first and second screw components 24, 25, making the close contact of the clamping 22 and the base 21 ( Figure 22).
  • the additional blowing valve 26 can further adjust the pressure inside the mat.
  • the screw clamping valve 2 is opened, so that most of the air in the air cushion is discharged.
  • the mat is rolled up by the roller-up tube 3 from the second end to the first end while extruding the air.
  • the remaining air will be evacuated from the airtight zipper valve 2' set at the first end, and the mat will be rolled up into a compact size at the same time.
  • the present invention can reduce the air inflating and deflated time significantly, as well as reduce the size of rolled-up mat.
  • the roller-up tube connected can help to evacuate out the remaining air thoroughly, the mat rolling-up operation can be completed at one single time.
  • the inflating valve added is convenient for the user to adjust the degree of compacting of the mat with different needs and requirements. What's more, the screw clamping valve of the utility model has a simple structure and can be made of plastic, thus has the advantage of low cost.
  • screw clamping valves there can be more than one screw clamping valves and they can also be set in different locations; the number and position of the screw components are variable, e.g., choose one or more than two; the connection between the roller-up tube and the mat can also use a similar sticky buckle like Velcro, etc. All of these modifications and substitutions shall fall within the scope of the present invention.
  • the base 21 includes two openings 210 separated by an inflating valve, similar to the inflating valve 26.
  • two clamping pieces 22 and two flexible sealing pieces 23 are used to seal the two openings 210.
  • each opening is individually operable to allow air in or out of the mat, and the valve extends upwards between each of the clamping pieces 22 and each of flexible sealing pieces 23.
  • FIG. 27 illustrates a mat system 270, according to an embodiment of the present invention.
  • the mat system 270 includes a plurality of mats 275, each with side connecting portions 280 and a pillow portion 285.
  • the mats 175 may be similar or identical to the mats 1, 1 ' described above.
  • the side connecting portions 280 enable several mats 275 to be releasably joined to form a larger mat (much like a double mattress) using a double-C roll bar 290.
  • the pillow portion 285 enables a pillow to be releasable attached to the mat 275 also using a double - C roll bar 290.
  • the side connecting portions 280 may, however, be used to couple other objects to the mat.
  • a sleeping bag, a sheet, blanket, or cover may be coupled to the mat using the side connecting portions 280.
  • the system is modular, enabling a wide variety of components to be interconnected.
  • Figure 28 illustrates a cross sectional view of the double-C roll bar 290.
  • the double- C roll bar 290 defines opposing channels, having a c-shaped cross section, in which the side connecting portions 280 and the pillow portions 285 may slidably engage.
  • the side connecting portions 280 and the pillow portions 285 may have a circular cross section, and engage with the double-C roll bar 290 in a similar manner to the connecting rod 15 and the roller-up tube 3 of Figure 6 above.
  • the double-C roll bar 290 or the roller 3 incorporates one or more light emitting diodes (LEDs) (not illustrated) and a power source (e.g. batteries).
  • LEDs light emitting diodes
  • a power source e.g. batteries

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

L'invention concerne un système de matelas et des matelas auto-gonflants. Le matelas auto-gonflant peut comprendre une couche de surface supérieure (11); une couche de surface inférieure (12); une charge de remplissage, les couches de surface supérieure et inférieure formant une surface externe (13) du matelas et étant étanches à l'eau et hermétiques pour former un espace interne étanche comprenant la charge de remplissage. Une fermeture à glissière hermétique (2) peut permettre à l'air de s'écouler dans ou hors de l'espace interne étanche. En variante, une soupape de serrage de vis correspond à une ouverture de l'espace interne étanche pour permettre à l'air de s'écouler dans ou hors de l'espace interne étanche. Le matelas peut être raccordé à un tube d'enroulement servant à enrouler le matelas, et de multiples matelas peuvent être assemblés au moyen d'une barre d'enroulement en double C.
PCT/AU2016/050169 2015-03-10 2016-03-10 Système de matelas auto-gonflant WO2016141436A1 (fr)

Applications Claiming Priority (6)

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CN201520135627.8U CN204427422U (zh) 2015-03-10 2015-03-10 带有气密拉链阀的充气垫
CN201520135542.X 2015-03-10
CN201520135542.XU CN204427421U (zh) 2015-03-10 2015-03-10 带有螺旋夹紧阀的充气垫
CN201520135627.8 2015-03-10
CN201520135541.5 2015-03-10
CN201520135541.5U CN204427420U (zh) 2015-03-10 2015-03-10 带有收卷杆的垫子

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108784123A (zh) * 2018-08-13 2018-11-13 德清星辰户外用品有限公司 一种户外充气垫
CN108937326A (zh) * 2018-08-13 2018-12-07 德清星辰户外用品有限公司 一种户外休息垫
FR3085859A1 (fr) * 2018-09-13 2020-03-20 Piste Gonflable .Com Praticable pliable notamment utilise dans le domaine de la gymnastique
US11896138B2 (en) 2019-04-10 2024-02-13 Jd Jacott Corp Stowable bed

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Publication number Priority date Publication date Assignee Title
JP2007082879A (ja) * 2005-09-26 2007-04-05 Gowell Corp 携帯用空気クッション用空気入れ
EP1852151A1 (fr) * 2006-05-05 2007-11-07 Aktieselskabet Presenco Matelas de rébond
JP3184468U (ja) * 2013-04-17 2013-06-27 文広 間嶋 空気枕

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007082879A (ja) * 2005-09-26 2007-04-05 Gowell Corp 携帯用空気クッション用空気入れ
EP1852151A1 (fr) * 2006-05-05 2007-11-07 Aktieselskabet Presenco Matelas de rébond
JP3184468U (ja) * 2013-04-17 2013-06-27 文広 間嶋 空気枕

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108784123A (zh) * 2018-08-13 2018-11-13 德清星辰户外用品有限公司 一种户外充气垫
CN108937326A (zh) * 2018-08-13 2018-12-07 德清星辰户外用品有限公司 一种户外休息垫
FR3085859A1 (fr) * 2018-09-13 2020-03-20 Piste Gonflable .Com Praticable pliable notamment utilise dans le domaine de la gymnastique
US11896138B2 (en) 2019-04-10 2024-02-13 Jd Jacott Corp Stowable bed

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