WO2023082526A1 - 单向进气件、缓冲气囊垫以及缓冲气囊垫的制备方法 - Google Patents

单向进气件、缓冲气囊垫以及缓冲气囊垫的制备方法 Download PDF

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Publication number
WO2023082526A1
WO2023082526A1 PCT/CN2022/083132 CN2022083132W WO2023082526A1 WO 2023082526 A1 WO2023082526 A1 WO 2023082526A1 CN 2022083132 W CN2022083132 W CN 2022083132W WO 2023082526 A1 WO2023082526 A1 WO 2023082526A1
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WO
WIPO (PCT)
Prior art keywords
airbag
cushion
air intake
air
air outlet
Prior art date
Application number
PCT/CN2022/083132
Other languages
English (en)
French (fr)
Inventor
蔡佩霖
Original Assignee
东莞市佳栓实业有限公司
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 CN202111331587.0A external-priority patent/CN114041942A/zh
Application filed by 东莞市佳栓实业有限公司 filed Critical 东莞市佳栓实业有限公司
Priority to CN202280005904.6A priority Critical patent/CN117241697A/zh
Publication of WO2023082526A1 publication Critical patent/WO2023082526A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/30—Straps; Bands
    • 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
    • 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
    • A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/12—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the body or the legs, e.g. for the shoulders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/14—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the hands, e.g. baseball, boxing or golfing gloves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/12—Construction of belts or harnesses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/18—Covers for saddles or other seats; Paddings
    • B62J1/26—Paddings involving other resilient material, e.g. sponge rubber with inflatable compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Definitions

  • the invention belongs to the field of living appliances, and in particular relates to a one-way air intake piece, a cushioning airbag cushion and a preparation method of the cushioning airbag cushion.
  • This airbag cushion has a plurality of airbags and air inlets that communicate with each other, and external air enters in the airbags through the air inlets.
  • the above-mentioned airbag cushion has a defect. After the gas enters the airbag of the airbag cushion, a part of the gas slowly leaks to the outside through the air inlet. When the gas in the airbag is insufficient in the time cushion body, it needs to be inflated again, which causes inconvenient use.
  • the present invention provides a one-way air intake member for preventing air leakage.
  • a one-way air intake piece which is used to be installed on the cushion airbag cushion, and the external gas can enter the cushion airbag cushion through the one-way air intake piece, but prevents the gas in the cushion airbag cushion from going out to the cushion airbag cushion. external.
  • the one-way air inlet part has an air inlet part and an air outlet part, the air inlet part is used to receive the gas from the outside, the air outlet part communicates with the air inlet part, and the air inlet part is always open state, the air outlet part is in a closed state in the non-air outlet state to prevent the gas in the cushion airbag cushion from flowing back to the outside.
  • the one-way air inlet part is formed by laminating the side edges of the film-like upper piece and the side edge of the film-like lower piece.
  • the air outlet part When the air outlet part is in a ventilation state, the air outlet part The upper piece and the lower piece are in a separated state; when the air outlet part is in a closed state, the upper piece and the lower piece at the air outlet part change from a separated state to a closed state.
  • the upper sheet and the lower sheet are made of the same material.
  • the air outlet part has one or more air intake channels, and the one or more air intake channels communicate with the air intake part respectively.
  • a cushioning airbag cushion which includes a first airbag, a second airbag and a ventilation airway, the first airbag and the second airbag are communicated through the ventilation airway, and one side of the first airbag has an air inlet and a ventilation airway is provided on the side opposite to the second airbag, the air inlet communicates with the outside, and the cushion airbag cushion also includes a one-way air intake member, so that the first airbag The gas can enter the second airbag through the one-way air inlet, but prevent the gas in the second airbag from entering the first airbag.
  • the one-way air intake part has an air inlet part and an air outlet part, and the air inlet part is used to receive the gas from the ventilation channel of the first airbag, and the air outlet part and the air inlet part It communicates with the inside of the second airbag, the air inlet part remains open all the time, and the air outlet part is in a closed state when the air is not out, so as to prevent the gas in the second airbag from flowing back into the first airbag.
  • the air inlet part is bonded to the inner wall of the first airbag and the inner wall of the ventilation airway, the air outlet part is accommodated in the second airbag, and after receiving the first airbag Under the action of the airflow pressure inside, the air outlet part is converted from a closed state to a ventilated state, so that the gas in the first airbag unidirectionally enters into the second airbag through the one-way air inlet member.
  • the one-way air inlet part is formed by laminating the side edges of the film-like upper piece and the side edge of the film-like lower piece.
  • the air outlet part When the air outlet part is in a ventilation state, the air outlet part The upper piece and the lower piece are in a separated state, so that the gas in the first airbag can enter the second airbag through the gas outlet part; when the gas outlet part is in a closed state, the upper part of the gas outlet part The sheet and the lower sheet change from the separated state to the closed state, so that the gas in the second airbag cannot enter the first airbag through the air outlet.
  • a method for preparing a cushioning airbag cushion comprising the following steps: Step 1: Prepare a lower cushion body, an upper cushion body, and a one-way air inlet piece; Step 2: Attach a one-way air outlet valve to the air outlet of the lower cushion body ;Step 3: Attach a part of the one-way air intake to the upper pad and the lower pad, so that the one-way air intake forms an air intake space with an open end; Step 4: The whole of the lower cushion body and the upper cushion body are bonded together to obtain a finished cushioning airbag cushion.
  • the preparation method of the one-way air intake member includes the following steps: step a: prepare two sheets and a voltage mold, wherein, the two sheets are between the voltage molds; step b: attach the two sheets The two side edges of the sheet are obtained to obtain the finished product of the one-way air intake.
  • the structure of the one-way air intake is formed as a structure in which both ends are open, both sides are closed, and both ends are connected to the middle part.
  • the preparation method of the one-way air intake member includes the following steps: step a: preparing two sheets and insulating ink, wherein the insulating ink is coated on a specified position on the inner wall of the at least one sheet; step b : Lay the two side edges of two sheets to obtain the finished product of the one-way air intake, the structure of the one-way air intake is formed as two ends open and both sides closed and both ends and the middle part are connected structure.
  • a method for preparing a cushioning airbag cushion comprising the following steps: Step 1: Prepare a lower cushion body, an upper cushion body, and a one-way air inlet piece; Step 2: Attach a one-way air outlet valve to the air outlet of the lower cushion body ;Step 3: Attach a part of the one-way air intake to the upper pad and the lower pad, so that the one-way air intake forms an air intake space with an open end; Step 4: The whole of the lower cushion body and the upper cushion body are bonded together to obtain a finished cushioning airbag cushion.
  • the preparation method of the one-way air intake member includes the following steps: step a: prepare two sheets and a voltage mold, wherein, the two sheets are between the voltage molds; step b: attach the two sheets The two side edges of the sheet are obtained to obtain the finished product of the one-way air intake.
  • the structure of the one-way air intake is formed as a structure in which both ends are open, both sides are closed, and both ends are connected to the middle part.
  • the preparation method of the one-way air intake member includes the following steps: step a: preparing two sheets and insulating ink, wherein the insulating ink is coated on a specified position on the inner wall of the at least one sheet; step b : Lay the two side edges of two sheets to obtain the finished product of the one-way air intake, the structure of the one-way air intake is formed as two ends open and both sides closed and both ends and the middle part are connected structure.
  • the cushion airbag device designed by the present invention realizes the prevention of slow gas leakage through a simple one-way air intake, thereby effectively preventing the air leakage of the cushion airbag cushion, furthermore, it does not need to be inflated frequently, and is easy to use .
  • Fig. 1 is a schematic diagram of the cushioning airbag cushion involved in the present invention.
  • Fig. 2 is a perspective view of a cushion airbag cushion according to the present invention.
  • Fig. 3 is a schematic view of the one-way air intake part of the first embodiment of the cushion airbag cushion according to the present invention.
  • Fig. 4 is an exploded view of the one-way air intake part of the cushion airbag cushion related to the present invention.
  • Fig. 5 is a schematic view of the one-way air intake part of the second embodiment of the cushion airbag cushion related to the present invention.
  • Fig. 6 is a schematic view of the one-way air intake element of the third embodiment of the cushion airbag cushion according to the present invention.
  • Fig. 7 is a schematic view of the one-way air intake element of the fourth embodiment of the cushion airbag cushion according to the present invention.
  • FIG. 8 is a schematic diagram of a one-way air intake member of a fifth embodiment of the cushion airbag cushion according to the present invention.
  • Fig. 9 is another schematic diagram of the sixth embodiment of the cushioning airbag cushion according to the present invention.
  • Fig. 10 is a schematic view of the one-way air intake member of the seventh embodiment of the cushion airbag cushion according to the present invention.
  • Fig. 11 is a schematic view of the one-way air intake member of the eighth embodiment of the cushion airbag cushion according to the present invention.
  • Fig. 12 is a schematic diagram of the jig used in the production process of the cushion airbag cushion involved in the present invention.
  • cushion airbag cushions 200 according to the present invention, which include a body 201 and a cushion airbag device 100 disposed on the body 201 .
  • the body 201 includes a plurality of airbags 205 connected through a plurality of airways 203 , and one airbag 205 of the plurality of airbags 205 communicates with the cushioning airbag device 100 through an airway 203 .
  • the buffer airbag device 100 includes an air intake assembly 10 and an air outlet assembly 80 , and the air intake assembly 10 is communicatively connected to a plurality of airbags 205 through a plurality of air passages 203 .
  • the air intake assembly 10 has a first air bag 2 , a second air bag 4 , a ventilation airway 3 , a third air bag 8 and an elastic body 21 .
  • the first airbag 2 has an air intake function, and has an air inlet 1 on one side of the first airbag 2, and a ventilation channel 3 is provided on the side opposite to the second airbag 4, and the air inlet 1 communicates with the outside.
  • the other side of the first airbag 2 communicates with the second airbag 4 through the ventilation airway 3 , so that gas enters the second airbag 4 from the first airbag 2 through the ventilation airway 3 .
  • the air inlet 1 communicates with the outside.
  • the second airbag 4 communicates with a plurality of airbags 205 through a plurality of airways 203 .
  • the first airbag 2 and the second airbag 4 are connected in series so that the gas flows in one direction, so as to realize the cushioning effect and the centralized and rapid inflation effect.
  • the elastic body 21 is arranged in the first airbag 2 and can support the first airbag 2 to bounce up, so that the first airbag 2 is filled with gas, so that the first airbag 2 can be inhaled and discharged.
  • the elastic body is any one of sponge body, plastic body, spring, rubber, and silica gel, as long as it has elastic parts.
  • the elastic body is only arranged in the first airbag 2 .
  • the second airbag 4 can also be provided with an elastic body 41 (refer to FIG. 2 ), and it is sufficient to arrange elastic bodies in multiple airbags according to actual needs.
  • the elastic body 21 in the first airbag 2 When in use, it only needs to squeeze or press the first airbag 2 without any inflation jig. Specifically, when the first airbag 2 is squeezed or pressed, the elastic body 21 in the first airbag 2 will be compressed, the gas in the first airbag 2 enters into the second airbag 4, and the gas in the second airbag 4 Enter a plurality of airbags 205 through a plurality of air channels 203, so that the gas fills the entire cushioning airbag cushion 200; when the extrusion or pressing is released, the first airbag 2 is released, and under the elastic reset action of the elastic body 21, the elastic body 21 supports the reset of the first airbag 2. At this time, under the action of the pressure difference, the gas is sucked into the first airbag 2 through the air inlet 1.
  • the first airbag 2 and the second airbag 4 can be inflated by the elastic body anytime and anywhere without additional inflation fixtures, so even outdoors
  • the airbag can be inflated simply by pressing the elastic body 21 , so the inflation is convenient.
  • the airbags 205 of the cushioning airbag cushion 200 can be compressed to achieve a cushioning effect.
  • the cushioning airbag device 100 may also include the one-way air intake part 6 of the first embodiment, and the one-way air intake part 6 is arranged in the first airbag 2 , the second airbag 4 and the ventilation airway 3 , so that the gas in the first airbag 2 can be inhaled into the second airbag 4 in one direction, so that the effect of only inhaling and not deflating can be realized.
  • the one-way air intake member 60 of the second embodiment of the cushion airbag device 100 according to the present invention is formed by laminating a film-shaped upper sheet 61 and a film-shaped lower sheet 62 .
  • the side edge 611 of the upper piece 61 and the side edge 621 of the lower piece 62 are bonded together by the high-frequency voltage of the high-frequency machine up and down, so that the structure of the one-way air intake piece 60 is formed to be open at both ends and closed at both sides. A structure in which both ends are connected to the middle.
  • the bonding method of the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62 is not limited to the high-frequency voltage bonding method, and can also be used by the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62.
  • the hot press machine heats up and down to fit together, and it is also possible that the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62 are glued together up and down using hot melt.
  • the upper sheet 61 and the lower sheet 62 are made of the same material, such as a plastic sheet, which is flat as a whole, the upper sheet 61 and the lower sheet 62 can have an adsorption effect when they are in contact with each other, thereby closing the airway.
  • the structure of the one-way air inlet 60 is not limited to the formation of the upper sheet 61 and the lower sheet 62, for example, the one-way air inlet is formed by pressing an integrally formed cylindrical element into a flat structure 60, so that the one-way air intake 60 with a flat structure does not need to carry out the step of laminating the upper sheet 61 and the lower sheet 62, and directly forms the one-way air intake 60.
  • the upper sheet 61 and the lower sheet 62 are made of polyether TPU and polyester TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber) or PVC, EVA and other plastic sheet materials.
  • the one-way air inlet 60 includes an air inlet 63 and an air outlet 65 .
  • the air inlet portion 63 is attached to the inner wall of the first airbag 2 and the inner wall of the ventilation airway 3 through the high-frequency voltage of the high-frequency machine, so that the air inlet portion 63 is bonded to the inner wall of the first airbag 2 and the inner wall of the ventilation airway 3, and the air outlet portion 65 is accommodated inside the second airbag 4 .
  • the structure of the air intake portion 63 is always open and never closed.
  • the air intake part 63 includes an open end 631 and a mounting part 633 .
  • the upper piece 61 and the lower piece 62 at the opening end 631 are in an open state, and then the jig 300 (referring to FIG. 12 ) is inserted into the installation part 633 and the air outlet part 65 from the open end 631.
  • the open end 631 can be omitted, and when inserting the jig 300 into the installation part 633 and the air outlet part 65 , it is only necessary to separate the upper piece 61 and the lower piece 62 at the installation part 633 .
  • the mounting portion 633 extends from the side of the opening end 631 toward the air outlet portion 65 (ie, away from the opening end 631 ), and the mounting portion 633 is funnel-shaped.
  • the mounting portion 633 includes two inclined portions 6331 , and the two inclined portions 6331 extend obliquely from the side of the opening 631 toward the air outlet portion 65 , and the width between the two inclined portions 6331 becomes narrower as it gets closer to the air outlet portion 65 .
  • the installation portion 633 forms an air intake space 635 between the two inclined portions 6331 , and the air intake space 635 communicates with the opening end 631 . It can be understood that the installation part 633 is not limited to a funnel shape, and the shape of the installation part 633 can be as long as it is convenient to fit on the first airbag 2 and the ventilation airway 3 .
  • the outlet portion 65 extends from a side of the installation portion 633 away from the opening end 631 along a direction away from the installation portion 633 , and communicates with the opening end 631 of the inlet portion 63 and the installation portion 633 .
  • the gas outlet 65 is in a closed state to prevent the gas in the second air bag 4 from flowing back to the first air bag 2 in the non-gas outlet state, and the gas outlet 65 is converted from a closed state to a ventilated state under the gas outlet state (under the action of air flow pressure), so that the second air bag The gas in one airbag 2 enters into the second airbag 4 unidirectionally through the one-way air inlet 60 .
  • the air outlet portion 65 includes two side portions 6511 , one ends of the two side portions 6511 are connected to one ends of the two inclined portions 6331 .
  • the two side portions 6511 and the two inclined portions 6331 are the bonding boundary lines formed when the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62 are attached, that is, the air inlet portion 63 and the air outlet portion.
  • An air intake channel 651 is formed between two side portions 6511 of the air outlet portion 65 , and the air intake channel 651 communicates with the air intake space 635 .
  • the upper piece 61 and the lower piece 62 at the air outlet 65 place are in contact with each other and are adsorbed together. At this moment, the air intake channel 651 is in a closed state. Separated to form a breathable intake air passage 651 .
  • the cushioning airbag cushion 200 squeeze or press the first airbag 2, at this time, the elastic body 21 in the first airbag 2 will be compressed, and the gas in the first airbag 2 enters the air outlet 65 through the inlet part 63.
  • the air outlet part is in a closed state and becomes a ventilated state, that is, the upper sheet 61 and the lower sheet 62 that were originally adsorbed together (closed state) at the air outlet part 65 are separated by air pressure (separated state) to form a ventilated inlet.
  • Air channel 651 after the gas enters the second airbag 4 through the air intake channel 651, the upper sheet 61 and the lower sheet 62 at the outlet part 65 resume the state of being in contact with each other and being adsorbed together, so that the intake air channel 651 is closed In this state, the gas entering the second airbag 4 enters into the plurality of airbags 205 through the plurality of air passages 203 , so that the gas fills the entire cushioning airbag cushion 200 .
  • the first airbag 2 bounces and resets under the elastic reset action of the elastic body 21. It is in contact with the lower sheet 62 and adsorbed together, so that the air intake channel 651 is in a closed state, so that the gas in the second air bag 4 cannot enter the first air bag 2 through the air outlet 65, thereby preventing the gas in the second air bag 4 from falling.
  • the air flows into the first air bag 2 to realize one-way air intake.
  • the intake air channel 651 of the one-way air intake member 60 is an intake air channel, but it can also be a plurality of intake air channel structures, as long as the multiple intake air channels are connected to the air intake part respectively. 63 phases can be connected.
  • the two inclined parts 6331 and the two side parts 6511 of the one-way air inlet part 60 in the second embodiment are boundaries, and the side edges 611 and 621 of the upper piece 61 and the lower piece 62 are integrally bonded together, but the one-way air inlet
  • the structure of the air piece 60 is not limited to the above structure.
  • the one-way air intake piece 60 in the third embodiment is substantially the same as the one-way air intake piece 60 in the second embodiment, except that the structure of the opening end 631 is different, and the bottom of the opening end 631 Two bottoms 6333 are provided at the end, and the two bottoms 6333 are respectively connected to one end of the two inclined parts 6331, so that the two side parts 6511, the two inclined parts 6331 and the two bottoms 6333 are formed to fit the side edges of the upper sheet 61 611 and the side edge 621 of the lower sheet 62 form a bonding boundary line.
  • the one-way air inlet 60 in the fourth embodiment is substantially the same as the one-way air inlet 60 in the second embodiment, except that the upper part of the installation part 633 and part of the air outlet part 65 Insulating ink 67 is coated in the inner walls of the sheet 61 and the lower sheet 62 .
  • the insulating ink 67 is an anti-adhesion ink, but it can also be other insulating coatings, as long as the insulating coating is used to prevent a part of the upper sheet 61 and the lower sheet 62 coated with the insulating coating from being damaged. will fit together.
  • insulating ink 67 is coated on a predetermined position on the inner wall of at least one sheet (upper sheet 61 or lower sheet 62 ), and may be applied on both inner walls of the upper sheet 61 and lower sheet 62 .
  • the side edge 611 and the side edge 621 of the two sheets pass the high-frequency voltage up and down, so that the side edge 611 and the side edge 621 are bonded together.
  • the inner wall Due to the existence of the insulating ink 67, the inner wall is coated with the upper sheet 61 and the lower edge of the insulating ink. A portion of the inner wall of the sheet 62 is not bonded together, forming a mounting portion 633 and an air outlet portion 65 communicating with each other.
  • the two sheets are made of the same material, for example, polyether TPU and polyester TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber) or PVC, EVA and other plastic material sheets.
  • the one-way air intake piece 60 in the fifth embodiment is substantially the same as the one-way air intake piece 60 in the second embodiment, except that the upper sheet 61 and the lower plate of the one-way air intake piece 60
  • the side edges 611, 621 of the sheet 62 are not integrally attached together.
  • the one-way air intake piece 60 in FIG. 8 only the two inclined portions 6331 and the two side portions 6511 are partially bonded together, while the side edges 611, 621, the air intake space 635 and the intake air
  • the upper sheet 61 and the lower sheet 62 of the road 651 are not bonded together. Therefore, the one-way air intake part 60 of Fig.
  • the strip slopes 6331 are formed by bonding together.
  • the one-way air inlet 60 in the sixth embodiment is substantially the same as the one-way air inlet 60 in the fifth embodiment, except that, in the one-way air inlet 60 in FIG. 9 , Change the two inclined parts 6331 of the one-way air intake part 60 in Figure 8 into a straight line, and connect them linearly with the two side parts 6511 of the one-way air intake part 60 in Figure 8, so that the straight line Therefore, the one-way air intake member 60 in FIG. 9 is formed by laminating the film-like upper piece 61 and the lower piece 62 along two parallel straight line portions 6513.
  • the one-way air intake piece 60 in the seventh embodiment is substantially the same as the one-way air intake piece 60 in the second embodiment, the difference is that the one-way air intake piece 60 also includes an anti-leakage air Section 69.
  • the anti-leakage portion 69 is connected to one end of the air intake channel 651 and accommodated in the second airbag 4 .
  • the side edges 611 and 621 of the upper piece 61 and the lower piece 62 at the anti-leakage portion 69 are not integrally bonded together.
  • the upper sheet 61 and the lower sheet 62 will be separated, and the gas enters the second airbag 4 through the anti-leakage part 69 on the upper part of the anti-leakage part 69.
  • the sheet 61 and the lower sheet 62 return to the state of mutual contact and adsorption, so that the intake air channel 651 is in a closed state.
  • the side edges 611, 621 of the upper piece 61 and the lower piece 62 at the anti-leakage portion 69 are not integrally bonded together, the mutual adsorption area of the upper piece 61 and the lower piece 62 becomes larger, thereby effectively preventing The air leakage of the second airbag 4 through the anti-leakage portion 69 is better to buffer the air leakage of the airbag device 100 .
  • the one-way air intake piece 60 in the eighth embodiment is substantially the same as the one-way air intake piece 60 in the seventh embodiment, except that the middle position of the bottom end of the anti-leakage portion 69 is set A fixing part 691 is provided, and the fixing part 691 fixes the upper piece 61 and the lower piece 62 at the bottom end of the air leakage preventing part 69 .
  • the fixing portion 691 divides the air leakage preventing portion 69 into a first air leakage preventing portion 693 and a second air leakage preventing portion 695 .
  • the upper piece 61 and the lower piece 62 at the fixing portion 691 are pressed and fixed together by up and down voltage.
  • the upper piece 61 and the lower piece 62 at the anti-leakage part 69 due to the aging of the upper piece 61 and the lower piece 62 at the anti-leakage part 69, for example, due to material problems, the upper piece 61 and the lower piece 62 of plastic material will leak oil, causing the upper piece 61 and the lower piece 62 to leak oil.
  • the lower sheet 62 is in a completely separated state and cannot be adsorbed together, resulting in air leakage.
  • the upper piece 61 and the lower piece 62 at the anti-leakage portion 69 are aged, since the fixing portion 691 is provided, the upper piece 61 and the lower piece 62 will not appear Completely separated state, thereby effectively preventing the separation phenomenon caused by the aging of the upper piece 61 and the lower piece 62, and further ensuring the prevention of air leakage.
  • the structure of the one-way air intake member 60 is not limited thereto, and can be configured in various structures according to actual needs.
  • the cushion airbag device designed by the present invention realizes the prevention of slow gas leakage through a simple one-way air intake, thereby effectively preventing the air leakage of the cushion airbag cushion, furthermore, it does not need to be inflated frequently, and is easy to use .
  • the cushion airbag device 100 may also include a one-way inlet valve (not shown) and a one-way outlet valve (not shown).
  • the one-way air intake valve is installed on the air intake port 1, so that the gas can only enter the air from the air intake port 1 but not exit it.
  • the one-way air outlet valve is installed on the air outlet 5 of the third airbag 8, so that the gas can only be discharged from the air outlet but not inhaled, thereby ensuring the one-way deflation of gas.
  • the installation part 633 of the one-way air intake part 60 is installed only in the first air bag 2 and the ventilation channel 3, and the installation part 633 of the one-way air intake part 60 can also be installed in the air inlet 1 and the air outlet part 65 is accommodated in The first airbag 2.
  • the air intake portion 63 of the one-way air intake piece 60 is used to receive air from the outside, and the air outlet portion 65 communicates with the air intake portion 63, and the external air can enter the cushion airbag cushion through the one-way air intake piece 60
  • the air inlet portion 63 is installed in the air inlet 1 of the cushion airbag cushion 200 and remains open, and the air outlet portion 65 is accommodated in the cushion airbag cushion 200, and is in a closed state to prevent airflow in the cushion airbag cushion 200 when the air is not discharged. The gas flows back to the outside.
  • the installation portion 633 of the one-way air intake member 60 is installed on at least one airbag 205 and at least one airway 203 among the plurality of airbags 205 and the plurality of airways 203 of the cushioning airbag cushion 200, and the air outlet 65 is accommodated in It only needs to be inside another airbag 205 adjacent to the airbag 205 . It only needs to be installed on the installation portion 633 of the one-way air intake member 60 according to actual needs.
  • the production process of the cushion airbag cushion 200 according to the first embodiment of the present invention includes the following steps 1-10.
  • Step 1 Prepare two sheets (upper sheet 61 and lower sheet 62) and a voltage mold.
  • the upper piece 61 and the lower piece 62 are placed between the voltage moulds.
  • Step 2 Attach the two side edges 611, 621 of the two sheets to obtain a finished product (the one-way air intake part 60, refer to Fig. 3, 5-7, 10-11).
  • the side edge 611 and the side edge 621 of the two sheets are voltaged up and down by the voltage mold, so that the side edge 611 and the side edge 621 are bonded together, and the upper sheet 61 and the lower sheet 62 which are in contact with the insulator will not be attached to each other. Together, the mounting portion 633 and the air outlet portion 65 communicating with each other are formed. Referring again to Figures 3, 5-7, and 10-11, the side edge 611 and the side edge 621 are bonded together by the up and down voltage of the voltage mold.
  • the bonding mode of the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62 is not limited to the voltage bonding method, and can also be that the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62 use heat.
  • the upper and lower sides of the press are hot-melted and pasted together, and the side edge 611 of the upper sheet 61 and the side edge 621 of the lower sheet 62 can also be glued together up and down using hot melt.
  • the structure of the one-way air inlet 60 is not limited to the formation of the upper piece 61 and the lower piece 62 by bonding together, for example, the one-way air inlet is formed by pressing an integrally formed cylindrical element into a flat structure 60, so that the one-way air intake 60 with a flat structure does not need to carry out the step of laminating the upper sheet 61 and the lower sheet 62, and directly forms the one-way air intake 60.
  • the side edge 611 of the upper piece 61 and the side edge 621 of the lower piece 62 of the one-way air intake member 60 are not integrally bonded together.
  • the two inclined portions 6331 and the two side portions 6511 are partially bonded together, while the side edges 611, 621, the air intake space 635 and the upper portion of the intake air passage 651 Neither the sheet 61 nor the lower sheet 62 are bonded together.
  • the side portions 6511 are linearly connected together, so that the two side edges 6513 are linear.
  • the structure of the one-way air intake member 60 is not limited thereto, and can be configured in various structures according to actual needs.
  • the two sheets are made of the same material, for example, polyether TPU and polyester TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber) or PVC, EVA and other plastic material sheets.
  • Step 3 Prepare the lower cushion body and the upper cushion body, the elastic body 21, the one-way air inlet piece, the one-way air inlet valve and the one-way air outlet valve.
  • the lower cushion body is provided with an air outlet.
  • Step 4 The one-way air outlet valve is attached to the air outlet of the lower cushion body.
  • the one-way air outlet valve is arranged behind the air outlet of the lower cushion body, and the one-way air outlet valve and the lower cushion body are pasted together by the high-frequency machine up and down.
  • Step 5 Insert the jig 300 into the one-way air inlet 60 .
  • the upper sheet 61 and the lower sheet 62 of the opening end 631 of one-way air inlet part 60 are separated, and then jig 300 is inserted from the opening end 631 of one-way air inlet part 60 into the one-way air inlet part 60.
  • the open end 631 can be omitted, and when inserting the jig 300 into the installation part 633 and the air outlet part 65 , it is only necessary to separate the upper piece 61 and the lower piece 62 at the installation part 633 .
  • Step 6 Attach a part of the one-way air intake 60 inserted with the jig 300 to the upper pad and the lower pad, so that the one-way air intake 60 forms an air intake space 635 with an open end.
  • the upper pad has formed the first airbag 2 , the ventilation airway 3 and the second airbag 4 .
  • the one-way air intake element 60 is placed on the first airbag 2 , the ventilation airway 3 and the second airbag 4 .
  • the outer surface of the upper sheet 61 and the outer surface of the lower sheet 62 of the installation part 633 of the air intake member 6 are attached to the inner wall of the upper pad body and the inner wall of the lower pad body respectively by a high frequency machine. Due to the existence of the jig 300 , the inner surfaces of the upper piece 61 and the lower piece 62 at the air outlet portion 65 of the air inlet piece 6 will not stick together.
  • the material of the air inlet 6 is the same as that of the upper pad and the lower pad, so that the outer surface of the upper sheet 61 and the outer surface of the lower sheet 62 of the installation part 633 of the air inlet 6 are respectively attached to the inner wall of the upper pad and the lower pad. inner wall of the body.
  • Step 7 pull out the jig 300 , the one-way air intake part 60 forms an air intake space, so that the one-way air intake part 60 forms an air intake space 635 with one end open.
  • the outer surface of the upper sheet 61 and the outer surface of the lower sheet 62 of the installation part 633 of the one-way air intake part 60 are attached to the inner wall of the upper pad body and the inner wall of the lower pad body respectively, so that the installation part 633
  • the upper piece 61 and the lower piece 62 are in a separated state, and form an air intake space 635, thereby forming an air intake portion 63 which is always in an open state.
  • Step 8 Put the elastic body 21 on the upper pad.
  • the elastic body 21 is placed in the first air bag 2 of the upper pad.
  • Step 9 Attach the one-way intake valve to the upper and lower cushions.
  • the one-way intake valve is placed at the position of the air intake 1 and communicated with the first airbag 2, and then the upper pad and the lower pad are laminated up and down by a high-frequency machine, so that the one-way intake valve and the upper pad It fits snugly with the underlayment.
  • Step 10 Attach the lower cushion body and the upper cushion body as a whole to obtain the finished cushioning airbag cushion 200 .
  • the whole lower cushion body and the upper cushion body are bonded together by a high frequency machine, so as to obtain the cushioning airbag cushion 200 .
  • step 4 can be omitted.
  • step 4 can be omitted.
  • the cushioning airbag cushion 200 can omit the elastic body 21 and only need to be inflated by an air pump. Therefore, step 8 is omitted in the above preparation method.
  • the cushion airbag cushion 200 can omit the one-way intake valve, and the air pump can be aligned with the intake port to inflate. Therefore, step 9 is omitted in the above preparation method.
  • the production process of the cushion airbag cushion 200 according to the second embodiment of the present invention includes the following steps 11-20.
  • Step 11 Prepare two sheets (upper sheet 61 and lower sheet 62 ) and insulating ink 67 .
  • the insulating ink 67 is coated on a predetermined position on the inner wall of the upper sheet 61 or the lower sheet 62 .
  • the insulating ink 67 is an anti-adhesion ink, but it can also be other insulating coatings, as long as the insulating coating is used to prevent a part of the upper sheet 61 and the lower sheet 62 coated with the insulating coating from being damaged. will fit together.
  • insulating ink 67 is coated on a predetermined position on the inner wall of at least one sheet (upper sheet 61 or lower sheet 62 ), and may be applied on both inner walls of the upper sheet 61 and lower sheet 62 .
  • Step 12 Attach the two side edges of the two sheets to obtain a finished product (one-way air inlet 60, refer to FIG. 7 ).
  • the side edge 611 and the side edge 621 of the two sheets are subjected to a high-frequency voltage up and down, so that the side edge 611 and the side edge 621 are bonded together.
  • the inner wall Due to the existence of the insulating ink 67, the inner wall is coated with the upper sheet 61 of the insulating ink. A portion of the inner wall of the lower piece 62 will not be bonded together, forming a mounting portion 633 and an air outlet portion 65 communicating with each other.
  • the part marked by the slope is the part coated with the insulating ink 67
  • the side edge 611 and the side edge 621 are the parts bonded together by the up and down voltage of the voltage mold.
  • the two sheets are made of the same material, for example, polyether TPU and polyester TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber) or PVC, EVA and other plastic material sheets.
  • the insulating ink 67 exists on the installation portion 633 of the finished one-way air intake member 60 and the inner wall of the air intake coating 652 .
  • Step 13 Prepare the lower cushion body and the upper cushion body, the elastic body 21, the one-way air inlet piece, the one-way air inlet valve and the one-way air outlet valve.
  • the lower cushion body is provided with an air outlet.
  • Step 14 The one-way air outlet valve is attached to the air outlet of the lower cushion body.
  • the one-way air outlet valve is arranged behind the air outlet of the lower cushion body, and the one-way air outlet valve and the lower cushion body are pasted together by the high-frequency machine up and down.
  • Step 15 attaching a part of the one-way air inlet 60 to the upper pad and the lower pad.
  • the upper pad has formed the first airbag 2 , the ventilation airway 3 and the second airbag 4 .
  • the one-way air intake element 60 is placed on the first airbag 2 , the ventilation airway 3 and the second airbag 4 .
  • the outer surface of the upper sheet 61 and the outer surface of the lower sheet 62 of the installation part 633 of the air intake member 6 are attached to the inner wall of the upper pad body and the inner wall of the lower pad body respectively by a high frequency machine. Due to the existence of the insulating ink 67, the inner surfaces of the upper sheet 61 and the lower sheet 62 at the air inlet coating 652 of the air outlet part of the air inlet part 6 will not stick together.
  • the material of the air inlet 6 is the same as that of the upper pad and the lower pad, so that the outer surface of the upper sheet 61 and the outer surface of the lower sheet 62 of the installation part 633 of the air inlet 6 are respectively attached to the inner wall of the upper pad and the lower pad. inner wall of the body.
  • the outer surface of the upper sheet 61 and the lower sheet 62 of the installation part 633 of the air inlet part 6 are attached to the inner wall of the upper pad body and the inner wall of the lower pad body respectively, so that the upper sheet 61 and the lower sheet 62 of the installation part 633 are separated. state, and an air intake space 635 is formed, thereby forming an air intake portion 63 that is always in an open state.
  • Step 16 Put the elastic body 21 on the upper pad.
  • the elastic body 21 is placed in the first air bag 2 of the upper pad.
  • Step 17 Attach the one-way intake valve to the upper and lower pads.
  • the one-way intake valve is placed at the position of the intake port 1 and communicated with the first airbag, and then the upper pad and the lower pad are laminated up and down by a high-frequency machine, so that the one-way intake valve is connected with the upper pad and the lower pad.
  • the underlayment fits snugly together.
  • Step 18 Attach the lower cushion body and the upper cushion body together to obtain the finished product of the cushioning airbag cushion 200 .
  • the whole lower cushion body and the upper cushion body are bonded together by a high frequency machine, so as to obtain the cushioning airbag cushion 200 .
  • step 14 can be omitted.
  • step 14 can be omitted.
  • the cushioning airbag cushion 200 can omit the elastic body 21 and only need to be inflated by an air pump. Therefore, step 16 is omitted in the above preparation method.
  • the cushion airbag cushion 200 can omit the one-way intake valve, and the air pump can be aligned with the intake port to inflate. Therefore, step 17 is omitted in the above preparation method.
  • Cushion airbag cushion can be made by plane pressing, and the materials used for single-sided and double-sided raised airbags are mainly TPU, elastic cloth, TPR glue, hot melt, PVC or EVA and other plastic materials can also be used. .
  • TPU with TPR glue, pasted on the elastic cloth, as the material of the upper surface. The other is to pass TPU glue through TPR, paste elastic cloth, pass TPR glue again, and then paste a layer of TPU.
  • TPU or TPU glue with TPR glue to bond non-elastic materials or fabrics.
  • TPU and fabric The advantage of using TPU and fabric is that it is elastic.
  • a massage cushion is inflated to a saturation by the air pump.
  • the airbag cushion will not grow or become high all the time, and will be pulled by the fabric, such as only TPU without fabric.
  • the airbag cushion can get bigger and bigger, get tired or even burst.
  • the present invention can be used on all cushioning airbag pads, such as shoulder strap shoulder pads, home cushions, waist pads, mattresses, medical mattresses, automobile seat belts, insoles, motorcycle pads, bicycle pads , mouse pads, hemorrhoid pads, knee pads, helmet pads, bulletproof vest pads, etc.
  • the present invention provides cushioning for the stress-bearing parts through the way of air intake on one side and air outlet on the other, which conforms to the principle of force, and can generate buffering effect through other flows, which has the effect of reducing people's pressure and provides a new buffering method .
  • the direction of the airflow can be well controlled, which facilitates the realization of the cushioning effect.

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Abstract

一种单向进气件（6）和缓冲气囊垫（200），以及缓冲气囊垫（200）的制备方法。单向进气件（6）用于安装在缓冲气囊垫（200）中，外部的气体能够经由单向进气件（6）进入到缓冲气囊垫（200）内，还能够阻止缓冲气囊垫（200）内的气体出气到外部。通过简单的单向进气件（6）来实现防止气体缓慢泄漏，从而有效地防止缓冲气囊垫（200）漏气，无需经常充气，使用方便。

Description

单向进气件、缓冲气囊垫以及缓冲气囊垫的制备方法
本申请要求于2021年11月11日提交中国专利局，申请号为202111331587.0，发明的名称为“一种缓冲气囊垫”和申请号为202122753793.2，实用新型的名称为“一种缓冲气囊垫”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于生活用具领域，特别涉及单向进气件、缓冲气囊垫以及缓冲气囊垫的制备方法。
背景技术
日常生活中，常常会用到肩带类背包、腰包、肩包、臂包等用于家居、汽车、医疗、运动等包类制品，传统的包类制品往往只注重其装载的功能性，设计或购买时更多考虑的是背包有多少个袋子、能装多少东西或者是外观好不好看等等，却很少去顾及人们使用背包时的舒适性。在背包的使用过程中，重量一般都集中在人体的肩部、腰部、颈部或手臂。但是在使用过程中，运动中的人会产生微幅震动，背包的背带会对接触部位产生冲撞力及摩擦力。尤其当人剧烈运动时，此冲撞力和摩擦力会产生相当强大的负面效果。当装的物品较多或者长时间使用的时候，这些部位因长期受压使得局部血液流通不畅，带来疼痛感，且接触的部位都密不透风，容易产生汗水且不能有效散热，使人感到极大的不适，影响皮肤健康，留下健康隐患，因此，具有缓冲作用的气囊垫很受欢迎。这种气囊垫具有相互连通的多个气囊和进气口，外部气体经由进气口进 入到气囊内。
然而，上述气囊垫有一个缺陷，将气体进入到气囊垫的气囊内之后一部分气体慢慢地通过进气口泄漏到外部，因此，整体气囊垫出现了慢漏气的现象，导致用户使用了一段时间垫体出现气囊内的气体不足的情况，还要再次进行充气，从而导致使用不方便。
发明内容
为解决上述问题，本发明提供一种防止漏气的单向进气件。
为实现上述目的，本发明的技术方案如下:
一种单向进气件，其用于安装在缓冲气囊垫，外部的气体能够经由所述单向进气件进入到所述缓冲气囊垫内，但是阻止所述缓冲气囊垫内的气体出气到外部。
进一步，所述单向进气件具有进气部和出气部，所述进气部用于接受来自外部的气体，所述出气部与所述进气部连通，所述进气部一直保持开口状态，所述出气部在未出气状态下处于封闭状态以阻止所述缓冲气囊垫内的气体回流到所述外部。
进一步，所述单向进气件是由薄膜状的上片的侧缘和薄膜状的下片的侧缘贴合在一起形成的，当所述出气部处于通气状态时，所述出气部处的上片和下片处于分离状态；当所述出气部处于封闭状态时，所述出气部处的上片和下片从分离状态变为封闭状态。
进一步，所述上片和所述下片是相同材质。
进一步，所述出气部具有一条或多条的进气气道，所述一条或多条的进气气道分别与所述进气部相连通。
一种缓冲气囊垫，其包括第一气囊、第二气囊以及通气气道，所述第一气囊和所述第二气囊通过所述通气气道连通，所述第一气囊的一侧具有进气口，且在与所述第二气囊相对的一侧设置有通气气道，所述进气口与外部连通，所 述缓冲气囊垫还包括单向进气件，以使得所述第一气囊内的气体能够经由所述单向进气件进入所述第二气囊，但是阻止所述第二气囊内的气体进入到所述第一气囊。
进一步，所述单向进气件具有进气部和出气部，所述进气部用于接受来自所述第一气囊的所述通气气道的气体，所述出气部与所述进气部和所述第二气囊内连通，所述进气部一直保持开口状态，所述出气部在未出气状态下处于封闭状态以阻止所述第二气囊内的气体回流到所述第一气囊。
进一步，所述进气部与所述第一气囊的内壁和所述通气气道的内壁贴合在一起，所述出气部收容于所述第二气囊内，且在收到所述第一气囊内的气流压力作用下，所述出气部由封闭状态转换成通气状态，使得所述第一气囊内的气体经由所述单向进气件单向地进入到所述第二气囊内。
进一步，所述单向进气件是由薄膜状的上片的侧缘和薄膜状的下片的侧缘贴合在一起形成的，当所述出气部处于通气状态时，所述出气部处的上片和下片处于分离状态，从而使得所述第一气囊内的气体能够通过所述出气部进入所述第二气囊；当所述出气部处于封闭状态时，所述出气部处的上片和下片从分离状态变为封闭状态，从而使得所述第二气囊内的气体不能通过所述出气部进入所述第一气囊。
一种缓冲气囊垫的制备方法，所述方法包括以下步骤：步骤1：准备下垫体和上垫体、单向进气件；步骤2：单向出气阀贴合于下垫体的出气口；步骤3：将所述单向进气件的一部分贴合于所述上垫体和所述下垫体，使得所述单向进气件形成了一端开口状态的进气空间；步骤4：将所述下垫体和所述上垫体的整体贴合在一起，获得缓冲气囊垫成品。
进一步，所述单向进气件的制备方法包括以下步骤：步骤a：准备两片片材和电压模具，其中，所述两片片材在所述电压模具之间；步骤b：贴合两片片材的两侧缘，获得所述单向进气件完成品，所述单向进气件的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。
进一步，所述单向进气件的制备方法包括以下步骤：步骤a：准备两片片材和绝缘油墨，其中，所述绝缘油墨涂布在所述至少一片片材内壁的规定位置；步骤b：贴合两片片材的两侧缘，获得所述单向进气件完成品，所述单向进气件的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。
一种缓冲气囊垫的制备方法，所述方法包括以下步骤：步骤1：准备下垫体和上垫体、单向进气件；步骤2：单向出气阀贴合于下垫体的出气口；步骤3：将所述单向进气件的一部分贴合于所述上垫体和所述下垫体，使得所述单向进气件形成了一端开口状态的进气空间；步骤4：将所述下垫体和所述上垫体的整体贴合在一起，获得缓冲气囊垫成品。
进一步，所述单向进气件的制备方法包括以下步骤：步骤a：准备两片片材和电压模具，其中，所述两片片材在所述电压模具之间；步骤b：贴合两片片材的两侧缘，获得所述单向进气件完成品，所述单向进气件的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。
进一步，所述单向进气件的制备方法包括以下步骤：步骤a：准备两片片材和绝缘油墨，其中，所述绝缘油墨涂布在所述至少一片片材内壁的规定位置；步骤b：贴合两片片材的两侧缘，获得所述单向进气件完成品，所述单向进气件的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。
与现有技术相比，本发明所设计的缓冲气囊装置通过简单的单向进气件来实现防止气体慢漏的情况，从而有效地防止缓冲气囊垫的漏气，进而无需经常充气，使用方便。
附图说明
图1为本发明涉及的缓冲气囊垫的示意图。
图2为本发明涉及的缓冲气囊垫的立体图。
图3为本发明涉及的缓冲气囊垫的第一实施方式的单向进气件的示意图。
图4为本发明涉及的缓冲气囊垫的单向进气件的分解图。
图5为本发明涉及的缓冲气囊垫的第二实施方式的单向进气件的示意图。
图6为本发明涉及的缓冲气囊垫的第三实施方式的单向进气件的示意图。
图7为本发明涉及的缓冲气囊垫的第四实施方式的的单向进气件的示意图。
图8为本发明涉及的缓冲气囊垫的第五实施方式的单向进气件的示意图。
图9为本发明涉及的缓冲气囊垫的第六实施方式的的另一个示意图。
图10为本发明涉及的缓冲气囊垫的第七实施方式的单向进气件的示意图。
图11为本发明涉及的缓冲气囊垫的第八实施方式的单向进气件的示意图。
图12为本发明涉及的缓冲气囊垫的生产工艺中所使用的治具的示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
图1、图2是本发明涉及的缓冲气囊垫200，其包括本体201和设置在本体201的缓冲气囊装置100。
本体201包括通过多个气道203相连通的多个气囊205，多个气囊205中一个气囊205通过一个气道203与缓冲气囊装置100相连通。
缓冲气囊装置100包括进气组件10和出气组件80，所述进气组件10通过多个气道203与多个气囊205相连通地连接。所述进气组件10具有第一气囊2、第二气囊4、通气气道3、第三气囊8以及弹性体21。
第一气囊2具有进气作用，且在第一气囊2的一侧具有进气口1，且在与第二气囊4相对的一侧设置有通气气道3，进气口1与外部连通。第一气囊2的另一侧通过通气气道3与第二气囊4相连通，从而气体从第一气囊2经由通气气道3进入到第二气囊4。进气口1与外部连通。
第二气囊4通过多个气道203与多个气囊205相连通。第一气囊2和第二气囊4是串接的结构形式，使得气体的流动是向着一个方向，以便于实现缓冲作用以及集中快速充气的作用。
弹性体21设置在第一气囊2内，能够支撑第一气囊2弹起，以使气体充满于第一气囊2，用于能够对第一气囊2进行进气和出气。可以理解，弹性体为海绵体、塑胶体、弹簧、橡胶、硅胶的任意一种，只要具有弹性的部件即可。
通常情况下，弹性体仅设置在第一气囊2内。可以理解，第二气囊4也可以设置弹性体41(参考图2)，根据实际需求在多个气囊中设置弹性体即可。
使用时，无需任何充气治具只要挤压或者按压第一气囊2即可。具体而言，当挤压或者按压第一气囊2时，第一气囊2内的弹性体21会压缩，第一气囊2内的气体进入到第二气囊4内，并且第二气囊4内的气体经由多个气道203进入到多个气囊205，从而使气体充满整个缓冲气囊垫200；当解除挤压或者按压后，第一气囊2被释放，则在弹性体21弹性复位作用下，弹性体21支撑第一气囊2复位，此时在压差的作用下，气体经由进气口1被吸入到第一气囊2内。
与现有技术相比，本发明所设计的缓冲气囊装置中，随时随地都可以通过弹性体对第一气囊2和第二气囊4进行充气，而无需额外充气治具，因此即便是在户外也能够简单地按压弹性体21就可以实现对气囊的充气，从而充气方便。另外，在遇到压力的时候，缓冲气囊垫200的气囊205能够被压缩，从而达到缓冲的效果。
进一步参照图3～图4，缓冲气囊装置100还可以包括第一实施方式的单向进气件6，单向进气件6设置在第一气囊2、第二气囊4以及通气气道3内，以能够使第一气囊2内的气体单向进气到第二气囊4内，从而能够实现只能进气且不会放气的效果。
进一步参照图5，本发明涉及的缓冲气囊装置100的第二实施方式的单向进气件60是由薄膜状的上片61和薄膜状的下片62贴合而形成。具体而言，上片61的侧缘611和下片62的侧缘621通过高周波机上下高周波电压而贴合在 一起，使单向进气件60的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。可以理解，上片61的侧缘611和下片62的侧缘621的贴合方式不限定于高周波电压贴合方式，也可以是上片61的侧缘611和下片62的侧缘621使用热压机上下热溶而贴合在一起，而且还可以是上片61的侧缘611和下片62的侧缘621使用热溶胶上下粘合在一起。由于上片61和下片62均是相同材质，例如塑料片，其整体平整，因此上片61和下片62相互接触时能够具有吸附作用，因此起到能够封闭气道的作用。可以理解，单向进气件60的结构不限定于上片61和下片62贴合而形成，例如，将一体成型的圆筒状的元件压成扁平的结构而形成为单向进气件60，从而扁平的结构的单向进气件60无需进行上片61和下片62贴合步骤，而直接形成单向进气件60。本实施方式中，上片61和下片62的材质是聚醚型TPU和聚酯型TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)或PVC、EVA及其他塑胶材料片材材质。
单向进气件60包括进气部63以及出气部65。进气部63通过高周波机上下高周波电压而贴合于第一气囊2内壁和通气气道3内壁，从而进气部63与第一气囊2内壁和通气气道3内壁贴合在一起，出气部65收容于第二气囊4内部。
进气部63的结构是一直处于开口状态且不会闭合的结构。进气部63包括开口端631和安装部633。在开口端631处的上片61和下片62处于开口状态，进而在单向进气件60贴合于第一气囊2和通气气道3过程中，很容易将治具300(参考图12)从开口端631插入到安装部633和出气部65内。可以理解，开口端631可以省略，将治具300插入到安装部633和出气部65内时，只要使安装部633处的上片61和下片62分离即可。
安装部633从开口端631一侧朝向出气部65的方向(即远离开口端631的方向)延伸设置，并且安装部633呈漏斗状。安装部633包括两个倾斜部6331，两个倾斜部6331分别从开口端631一侧朝向出气部65倾斜延伸设置，并且两 个倾斜部6331之间的宽度越靠近出气部65越变窄。安装部633在两个倾斜部6331之间形成有进气空间635，该进气空间635与开口端631相连通。可以理解，安装部633不限定于漏斗状，安装部633的形状只要便于贴合在第一气囊2和通气气道3的形状即可。
出气部65从安装部633远离开口端631的一侧沿着远离安装部633的方向延伸设置，并且与进气部63的开口端631和安装部633相连通。出气部65在未出气状态下处于封闭状态以阻止第二气囊4内的气体回流到第一气囊2，出气部65在出气状态(气流压力作用下)下由封闭状态转换成通气状态，使得第一气囊2内的气体经由单向进气件60单向地进入到第二气囊4内。
出气部65包括两个侧边部6511，两个侧边部6511的一端部与两个倾斜部6331的一端部连接。本实施方式中，两个侧边部6511和两个倾斜部6331是贴合上片61的侧缘611和下片62的侧缘621时形成的贴合边界线，即进气部63以及出气部65处的上片61和下片62未贴在一起的部分。出气部65在两个侧边部6511之间形成有进气气道651，进气气道651与进气空间635相连通。在出气部65处的上片61和下片62相互接触而吸附在一起，此时，进气气道651处于封闭状态，当进气时进气气道651处的上片61和下片62分离而形成可通气的进气气道651。
使用缓冲气囊垫200时，挤压或者按压第一气囊2，此时第一气囊2内的弹性体21会压缩，第一气囊2内的气体经由进气部63进入出气部65，此时，所述出气部处于封闭状态变为通气状态，即在出气部65处原本吸附在一起(封闭状态)的上片61和下片62被气压的作用下分离(分离状态)而形成可通气的进气气道651，气体经由进气气道651进入到第二气囊4之后在出气部65处的上片61和下片62恢复相互接触而吸附在一起的状态，使得进气气道651处于封闭状态，进入到第二气囊4内的气体再通过多个气道203进入到多个气囊205，进而使气体充满整个缓冲气囊垫200。
当解除对第一气囊2的挤压或者按压后，在弹性体21弹性复位作用下，第 一气囊2弹起复位，此时，在单向进气件60的出气部65处的上片61和下片62相互接触而吸附在一起，使得进气气道651处于封闭状态，从而使第二气囊4内的气体不能通过出气部65进入第一气囊2，进而防止第二气囊4的气体倒流入到第一气囊2内，实现了单向进气。
本第二实施方式中，单向进气件60的进气气道651为一条进气气道，但也可以是多条进气气道结构，只要多条进气气道分别与进气部63相连通即可。
第二实施方式中的单向进气件60的两个倾斜部6331和两个侧边部6511为界线，上片61和下片62的侧缘611、621整体贴合一起，但是单向进气件60的结构不限于上述结构。
进一步参照图6，第三实施方式中的单向进气件60与第二实施方式中的单向进气件60大致相同，不同之处在于，开口端631的结构不同，开口端631的底端设置有两个底部6333，两个底部6333分别与两个倾斜部6331一端连接，从而两个侧边部6511、两个倾斜部6331以及两个底部6333形成为贴合上片61的侧缘611和下片62的侧缘621时形成的贴合边界线。
进一步参照图7，第四实施方式中的单向进气件60与第二实施方式中的单向进气件60大致相同，不同之处在于，安装部633和出气部65的一部分处的上片61和下片62的内壁中涂布有绝缘油墨67。本实施方式中，绝缘油墨67是防贴合油墨，但是也可以是其他绝缘涂层，只要该绝缘涂层用于防止被涂布有该绝缘涂层的上片61和下片62的一部分不会相互贴合在一起即可。本实施方式中，绝缘油墨67涂布在至少一片片材(上片61或下片62)内壁的规定位置，也可以是涂布在上片61和下片62的两者内壁上。
两片片材的侧缘611和侧缘621通过高周波机上下电压，使得侧缘611和侧缘621贴合在一起，由于绝缘油墨67的存在，内壁涂布有绝缘油墨的上片61和下片62内壁一部分不会贴合在一起，形成相互连通的安装部633和出气部65。两片片材是相同材质，例如，聚醚型TPU和聚酯型TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)或PVC、EVA及其他塑胶材料片材 材质。
进一步参照图8，第五施方式中的单向进气件60与第二实施方式中的单向进气件60大致相同，不同之处在于，单向进气件60的上片61和下片62的侧缘611、621并非整体贴合在一起。具体而言，在图8的单向进气件60中，只有两个倾斜部6331和两个侧边部6511部分贴合在一起，而侧缘611、621、进气空间635以及进气气道651的上片61和下片62均未贴合在一起。因此，图8的单向进气件60是由薄膜状的上片61和下片62沿着平行的两条侧边部6511(直线部)和分别从侧边部6511的一端倾斜延伸的两条倾斜部6331贴合在一起形成的。
进一步参照图9，第六施方式中的单向进气件60与第五实施方式中的单向进气件60大致相同，不同之处在于，在图9的单向进气件60中，将图8中的单向进气件60的两个倾斜部6331改变成直线状，并与图8中的单向进气件60的两个侧边部6511直线地连接在一起，从而直线状的两个侧边6513，因此，图9的单向进气件60是由薄膜状的上片61和下片62沿着平行的两条直线部6513贴合在一起形成的。
进一步参照图10，第七施方式中的单向进气件60与第二实施方式中的单向进气件60大致相同，不同之处在于，单向进气件60还包括了防漏气部69。防漏气部69与进气气道651的一端连接，并收容于第二气囊4内。防漏气部69处的上片61和下片62的侧缘611、621并非整体贴合在一起。当气体经由进气气道651进入到防漏气部69时，上片61和下片62会分离，气体经由防漏气部69进入到第二气囊4之后在防漏气部69处的上片61和下片62恢复相互接触而吸附在一起的状态，使得进气气道651处于封闭状态。由于防漏气部69处的上片61和下片62的侧缘611、621并非整体贴合在一起，从而上片61和下片62的相互吸附的面积变大，因此，从而有效地防止第二气囊4经由防漏气部69的漏气，进而缓冲气囊装置100的防漏气效果较佳。
进一步参照图11，第八施方式中的单向进气件60与第七实施方式中的单 向进气件60大致相同，不同之处在于，防漏气部69的底端的中间位置处设置了固定部691，固定部691国定防漏气部69的底端处的上片61和下片62。固定部691将防漏气部69分割第一防漏气部693和第二防漏气部695。固定部691处的上片61和下片62是上下电压而贴合固定在一起。
在长期使用过程中，因防漏气部69处的上片61和下片62老化，例如，因材质的问题，塑料材质的上片61和下片62出现冒油现象，导致上片61和下片62处于完全分离状态而无法相互吸附在一起，导致出现漏气的现象。在第八施方式中的单向进气件60中，即便防漏气部69处的上片61和下片62老化，由于设置有固定部691，上片61和下片62也不会出现完全分离的状态，从而有效地防止因上片61和下片62老化导致的分离现象，进而进一步确保防止漏气。
可以理解，单向进气件60的结构不限定于此，根据实际需求设置成多种结构。
与现有技术相比，本发明所设计的缓冲气囊装置通过简单的单向进气件来实现防止气体慢漏的情况，从而有效地防止缓冲气囊垫的漏气，进而无需经常充气，使用方便。
缓冲气囊装置100还可以包括单向进气阀(未图示)和单向出气阀(未图示)。单向进气阀安装于进气口1，使得气体从进气口1只能进气不能出气。单向出气阀安装于第三气囊8的出气口5，使得气体从所述出气口只能出气不能进气，从而保证气体单向放气。
可以理解，单向进气件60的安装部633安装位于限于第一气囊2和通气气道3，也可以单向进气件60的安装部633安装于进气口1并且出气部65收容于第一气囊2。此时，单向进气件60的进气部63用于接受来自外部的气体，出气部65与进气部63连通，外部的气体能够经由单向进气件60进入到所述缓冲气囊垫200内，进气部63安装于缓冲气囊垫200的进气口1之后一直保持开口状态，出气部65收容于缓冲气囊垫200内，在未出气状态下处于封闭状态以阻止缓冲气囊垫内的气体回流到外部。还可以理解，单向进气件60的安装 部633安装于缓冲气囊垫200的多个气囊205和多个气道203中的至少一个气囊205和至少一个气道203，并且出气部65收容于与该气囊205相邻的另一个气囊205内即可。只要根据实际需要安装于单向进气件60的安装部633即可。
本发明的第一实施方式的缓冲气囊垫200的生产工艺，其包括如下步骤1-10。
步骤1：准备两片片材(上片61和下片62)和电压模具。
其中，上片61和下片62放置在电压模具之间。
步骤2：贴合两片片材的两侧缘611、621，获得完成品(单向进气件60，参考图3、5-7、10-11)。
其中，两片片材的侧缘611和侧缘621通过电压模具上下电压，使得侧缘611和侧缘621贴合在一起，而与绝缘体接触的上片61和下片62不会贴合在一起，从而形成相互连通的安装部633和出气部65。再次参考图3、5-7、10-11，通过电压模具上下电压而侧缘611和侧缘621贴合在一起的部分。
可以理解，上片61的侧缘611和下片62的侧缘621的贴合方式不限定于电压贴合方式，也可以是上片61的侧缘611和下片62的侧缘621使用热压机上下热溶而贴合在一起，而且还可以是上片61的侧缘611和下片62的侧缘621使用热溶胶上下粘合在一起。可以理解，单向进气件60的结构不限定于上片61和下片62贴合而形成，例如，将一体成型的圆筒状的元件按压成扁平的结构而形成为单向进气件60，从而扁平的结构的单向进气件60无需进行上片61和下片62贴合步骤，而直接形成单向进气件60。
可以理解，再次参考图8以及图9，其他实施方式中，单向进气件60的上片61的侧缘611和下片62的侧缘621并非整体贴合在一起。在图8的单向进气件60中，只有两个倾斜部6331和两个侧边部6511部分贴合在一起，而侧缘611、621、进气空间635以及进气气道651的上片61和下片62均未贴合在一起。在图9的单向进气件60中，将图9中的单向进气件60的两个倾斜部6331改变成直线状，并与图9中的单向进气件60的两个侧边部6511直线地连接在 一起，从而直线状的两个侧边6513。可以理解，单向进气件60的结构不限定于此，根据实际需求设置成多种结构。
两片片材是相同材质，例如，聚醚型TPU和聚酯型TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)或PVC、EVA及其他塑胶材料片材材质。
步骤3：再准备下垫体和上垫体、弹性体21、单向进气件、单向进气阀以及单向出气阀。
其中，下垫体开设有出气口。
步骤4：单向出气阀贴合于下垫体的出气口。
其中，单向出气阀设置于下垫体的出气口之后，通过高周波机上下贴合来将单向出气阀与下垫体贴合在一起。
步骤5：将治具300插入到单向进气件60。
其中，插入治具300时，首先，使单向进气件60的开口端631的上片61和下片62分离，之后将治具300从单向进气件60的开口端631插入到单向进气件60的安装部633和出气部65。可以理解，开口端631可以省略，将治具300插入到安装部633和出气部65内时，只要使安装部633处的上片61和下片62分离即可。
步骤6：将插入有治具300的单向进气件60的一部分贴合于上垫体和下垫体，使得单向进气件60形成了一端开口状态的进气空间635。
其中，上垫体已形成有第一气囊2、通气气道3以及第二气囊4。此时，单向进气件60放置于第一气囊2、通气气道3以及第二气囊4。
通过高周波机将进气件6的安装部633的上片61外表面和下片62外表面分别贴合于上垫体的内壁和下垫体的内壁。由于治具300的存在，进气件6的出气部65处的上片61和下片62内表面不会贴合在一起。进气件6与上垫体和下垫体的材质相同，因此便于进气件6的安装部633的上片61外表面和下片62外表面分别贴合在上垫体的内壁和下垫体的内壁。
步骤7：拔出治具300，单向进气件60形成了进气空间，使得单向进气件60形成了一端开口状态的进气空间635。
拔出治具300之后，单向进气件60的安装部633的上片61外表面和下片62外表面分别贴合于上垫体的内壁和下垫体的内壁，使得安装部633的上片61和下片62处于分离状态，且形成了进气空间635，从而形成一直处于开口状态的进气部63。
步骤8：将弹性体21放入于上垫体。
其中，弹性体21放入于上垫体的第一气囊2内。
步骤9：将单向进气阀贴合于上垫体和下垫体。
单向进气阀放置于进气口1位置处，并且与第一气囊2相连通的位置，之后通过高周波机上下贴合上垫体和下垫体，使得单向进气阀与上垫体和下垫体贴合在一起。
步骤10：将下垫体和上垫体的整体贴合在一起，获得缓冲气囊垫200成品。
通过高周波机将下垫体整体和上垫体整体贴合在一起，从而获得缓冲气囊垫200。
可以理解，上述第一实施方式的缓冲气囊垫200的生产工艺中，可以省略步骤4、步骤8、步骤9等步骤，并且根据实际需求上述步骤顺序可以调整。具体而言，可以理解，缓冲气囊垫200为鞋垫的情况下可以省略单向出气阀，因此可以省略步骤4。可以理解，缓冲气囊垫200可以省略弹性体21，通过气泵进行充气即可，因此，上述制备方法中省略步骤8。可以理解，缓冲气囊垫200可以省略单向进气阀，气泵对准进气口进行充气即可，因此，上述制备方法中省略步骤9。
再次参考图7，本发明的第二实施方式的缓冲气囊垫200的生产工艺，其包括如下步骤11-20。
步骤11：准备两片片材(上片61和下片62)和绝缘油墨67。
其中，绝缘油墨67涂布在上片61或下片62内壁的规定位置。本实施方式中，绝缘油墨67是防贴合油墨，但是也可以是其他绝缘涂层，只要该绝缘涂层用于防止被涂布有该绝缘涂层的上片61和下片62的一部分不会相互贴合在一起即可。本实施方式中，绝缘油墨67涂布在至少一片片材(上片61或下片62)内壁的规定位置，也可以是涂布在上片61和下片62的两者内壁上。
步骤12：贴合两片片材的两侧缘，获得完成品(单向进气件60，参考图7)。
其中，两片片材的侧缘611和侧缘621通过高周波机上下电压，使得侧缘611和侧缘621贴合在一起，由于绝缘油墨67的存在，内壁涂布有绝缘油墨的上片61和下片62内壁一部分不会贴合在一起，形成相互连通的安装部633和出气部65。图7中可以看出，斜面标示的部分为涂布有绝缘油墨67的部分，而侧缘611和侧缘621是通过电压模具上下电压而贴合在一起的部分。两片片材是相同材质，例如，聚醚型TPU和聚酯型TPU(Thermoplastic polyurethanes，热塑性聚氨酯弹性体橡胶)或PVC、EVA及其他塑胶材料片材材质。本实施方式中，成品的单向进气件60的安装部633和进气涂层652内壁存在绝缘油墨67。
步骤13：准备下垫体和上垫体、弹性体21、单向进气件、单向进气阀以及单向出气阀。
其中，下垫体开设有出气口。
步骤14：单向出气阀贴合于下垫体的出气口。
其中，单向出气阀设置于下垫体的出气口之后，通过高周波机上下貼合来将单向出气阀与下垫体贴合在一起。
步骤15：将单向进气件60的一部分贴合于上垫体和下垫体。
其中，上垫体已形成有第一气囊2、通气气道3以及第二气囊4。此时，单向进气件60放置于第一气囊2、通气气道3以及第二气囊4。
通过高周波机将进气件6的安装部633的上片61外表面和下片62外表面分别贴合于上垫体的内壁和下垫体的内壁。由于绝缘油墨67的存在，进气件6 出气部的进气涂层652处的上片61和下片62内表面不会贴合在一起。进气件6与上垫体和下垫体的材质相同，因此便于进气件6的安装部633的上片61外表面和下片62外表面分别贴合在上垫体的内壁和下垫体的内壁。
进气件6的安装部633的上片61外表面和下片62外表面分别贴合于上垫体的内壁和下垫体的内壁，使得安装部633的上片61和下片62处于分离状态，且形成了进气空间635，从而形成一直处于开口状态的进气部63。
步骤16：将弹性体21放入于上垫体。
其中，弹性体21放入于上垫体的第一气囊2内。
步骤17：将单向进气阀贴合于上垫体和下垫体。
单向进气阀放置于进气口1位置处，并且与第一气囊相连通的位置，之后通过高周波机上下贴合上垫体和下垫体，使得单向进气阀与上垫体和下垫体贴合在一起。
步骤18：将下垫体和上垫体的整体贴合在一起，获得缓冲气囊垫200成品。
通过高周波机将下垫体整体和上垫体整体贴合在一起，从而获得缓冲气囊垫200。
可以理解，上述第二实施方式的缓冲气囊垫200的生产工艺中，可以省略步骤14、步骤16、步骤17等步骤，并且根据实际需求上述步骤顺序可以调整。具体而言，可以理解，缓冲气囊垫200为鞋垫的情况下可以省略单向出气阀，因此，可以省略步骤14。可以理解，缓冲气囊垫200可以省略弹性体21，通过气泵进行充气即可，因此，上述制备方法中省略步骤16。可以理解，缓冲气囊垫200可以省略单向进气阀，气泵对准进气口进行充气即可，因此，上述制备方法中省略步骤17。
缓冲气囊墊在制作时可以采用平面压合，单面凸起和双面凸起的气囊所使用的材料主要是TPU，弹性布，TPR胶水，热溶胶、PVC或是EVA及其他塑胶材料也可以。如TPU过TPR胶水，贴合在弹性布，作为上墊面的材料。另外一种是TPU过TPR胶水，贴合弹性布，再过一次TPR胶水，然后再贴合一 层TPU。
下墊面，如果不需要气囊，就用TPU、或者TPU过TPR胶水贴合没有弹性的材料或布料。
用TPU和布料的好处，就是具有弹性。一个按摩墊，靠气泵的打气充气到一个饱和度，气囊垫不会一直增大或变高，会被布料拉住，如只有TPU没有布。气囊墊会越充越大，会疲乏或甚至爆裂。
综上所述，本发明可以用于所有缓冲气囊垫上，如肩带类肩垫，家居类坐垫、腰垫、床垫、医疗类床垫、汽车类安全带，鞋垫、摩托车垫、脚踏车垫、鼠标垫、痔疮垫、护膝垫、头盔垫、防弹背心护垫等。
总之，本发明通过一侧进气一侧出气的方式为受力部位提供缓冲，符合受力的原则，能够通过其它的流动来产生缓冲作用，具有减轻人们压力的效果，提供了新的缓冲方式。
且结合单向进气阀的设计，能够很好地对气流方向进行控制，便于缓冲效果的实现。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明披露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (12)

  1. 一种单向进气件，其用于安装在缓冲气囊垫，其特征在于：外部的气体能够经由所述单向进气件进入到所述缓冲气囊垫内，但是阻止所述缓冲气囊垫内的气体出气到外部。
  2. 如权利要求1所述的单向进气件，其特征在于：所述单向进气件具有进气部和出气部，所述进气部用于接受来自外部的气体，所述出气部与所述进气部连通，所述进气部一直保持开口状态，所述出气部在未出气状态下处于封闭状态以阻止所述缓冲气囊垫内的气体回流到所述外部。
  3. 如权利要求2所述的单向进气件，其特征在于：所述单向进气件是由薄膜状的上片的侧缘和薄膜状的下片的侧缘贴合在一起形成的，
    当所述出气部处于通气状态时，所述出气部处的上片和下片处于分离状态；
    当所述出气部处于封闭状态时，所述出气部处的上片和下片从分离状态变为封闭状态。
  4. 如权利要求3所述的单向进气件，其特征在于：所述上片和所述下片是相同材质。
  5. 如权利要求2所述的单向进气件，其特征在于：所述出气部具有一条或多条的进气气道，所述一条或多条的进气气道分别与所述进气部相连通。
  6. 一种缓冲气囊垫，其包括第一气囊、第二气囊以及通气气道，所述第一气囊和所述第二气囊通过所述通气气道连通，其特征在于：所述第一气囊的一侧具有进气口，且在与所述第二气囊相对的一侧设置有通气气道，所述进气口与外部连通，所述缓冲气囊垫还包括单向进气件，以使得所述第一气囊内的气体能够经由所述单向进气件进入所述第二气囊，但是阻止所述第二气囊内的气体进入到所述第一气囊。
  7. 如权利要求6所述的缓冲气囊垫，其特征在于：所述单向进气件具有进气部和出气部，所述进气部用于接受来自所述第一气囊的所述通气气道的气体，所述出气部与所述进气部和所述第二气囊内连通，所述进气部一直保持开口状 态，所述出气部在未出气状态下处于封闭状态以阻止所述第二气囊内的气体回流到所述第一气囊。
  8. 如权利要求7所述的缓冲气囊垫，其特征在于：所述进气部与所述第一气囊的内壁和所述通气气道的内壁贴合在一起，
    所述出气部收容于所述第二气囊内，且在收到所述第一气囊内的气流压力作用下，所述出气部由封闭状态转换成通气状态，使得所述第一气囊内的气体经由所述单向进气件单向地进入到所述第二气囊内。
  9. 如权利要求8所述的缓冲气囊垫，其特征在于：所述单向进气件是由薄膜状的上片的侧缘和薄膜状的下片的侧缘贴合在一起形成的，
    当所述出气部处于通气状态时，所述出气部处的上片和下片处于分离状态，从而使得所述第一气囊内的气体能够通过所述出气部进入所述第二气囊；
    当所述出气部处于封闭状态时，所述出气部处的上片和下片从分离状态变为封闭状态，从而使得所述第二气囊内的气体不能通过所述出气部进入所述第一气囊。
  10. 一种缓冲气囊垫的制备方法，其特征在于：所述方法包括以下步骤：
    步骤1：准备下垫体和上垫体、单向进气件；
    步骤2：单向出气阀贴合于下垫体的出气口；
    步骤3：将所述单向进气件的一部分贴合于所述上垫体和所述下垫体，使得所述单向进气件形成了一端开口状态的进气空间；
    步骤4：将所述下垫体和所述上垫体的整体贴合在一起，获得缓冲气囊垫成品。
  11. 如权利要求10所述的缓冲气囊垫的制备方法，其特征在于：所述单向进气件的制备方法包括以下步骤：
    步骤a：准备两片片材和电压模具，
    其中，所述两片片材在所述电压模具之间；
    步骤b：贴合两片片材的两侧缘，获得所述单向进气件完成品，
    所述单向进气件的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。
  12. 如权利要求10所述的缓冲气囊垫的制备方法，其特征在于：所述单向进气件的制备方法包括以下步骤：
    步骤a：准备两片片材和绝缘油墨，
    其中，所述绝缘油墨涂布在所述至少一片片材内壁的规定位置；
    步骤b：贴合两片片材的两侧缘，获得所述单向进气件完成品，
    所述单向进气件的结构形成为两端开放且两侧封闭并两端和中间部分相连通的结构。
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