WO2016054761A1 - 充气装置 - Google Patents

充气装置 Download PDF

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Publication number
WO2016054761A1
WO2016054761A1 PCT/CN2014/000952 CN2014000952W WO2016054761A1 WO 2016054761 A1 WO2016054761 A1 WO 2016054761A1 CN 2014000952 W CN2014000952 W CN 2014000952W WO 2016054761 A1 WO2016054761 A1 WO 2016054761A1
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WO
WIPO (PCT)
Prior art keywords
valve
intake valve
outlet valve
hole
intake
Prior art date
Application number
PCT/CN2014/000952
Other languages
English (en)
French (fr)
Inventor
刘志明
Original Assignee
刘志明
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
Application filed by 刘志明 filed Critical 刘志明
Priority to EP14903584.2A priority Critical patent/EP3205879B1/en
Priority to CN201480079311.XA priority patent/CN107002651B/zh
Priority to KR1020197009046A priority patent/KR102128313B1/ko
Priority to JP2016548247A priority patent/JP6505118B2/ja
Priority to EP19193918.0A priority patent/EP3591227B1/en
Priority to KR1020177007570A priority patent/KR20170043630A/ko
Priority to CH00476/17A priority patent/CH711877B1/fr
Priority to US15/036,049 priority patent/US10641258B2/en
Publication of WO2016054761A1 publication Critical patent/WO2016054761A1/zh
Priority to US16/033,130 priority patent/US11085432B2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1013—Adaptations or arrangements of distribution members the members being of the poppet valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/1022—Disc valves having means for guiding the closure member axially
    • F04B53/1025—Disc valves having means for guiding the closure member axially the guiding means being provided within the valve opening

Definitions

  • the utility model relates to an inflator device, in particular to a device which is simple in structure, convenient to use, and can be inflated manually without any other tools.
  • the technical problem to be solved by the utility model is to provide an inflator device which has small volume, simple structure, convenient use, no power supply, and simple deflation operation.
  • An inflating device comprises a valve body and an air bag, wherein the valve body is provided with an air inlet, an air outlet and a gas storage chamber; an air inlet valve device is arranged in the air inlet, and an air outlet valve device is arranged in the air outlet; the gas storage chamber is The airbag is connected; the air inlet and the air outlet communicate with each other through a cavity of the valve body, and the air storage chamber is in communication with the cavity.
  • the utility model can further solve the problem by taking the following improvement measures:
  • the outlet valve device comprises an outlet valve base body, and an outlet valve through hole is arranged in the outlet valve base body, and an outlet valve ring is arranged in the through hole of the outlet valve; the outlet valve ring and the outlet wall of the outlet valve through hole
  • the air outlet valve base body, the air outlet valve ring, and the air outlet valve support bar are integrally formed by connecting at least two air outlet valve support bars.
  • the outlet valve core passes through the inner hole of the outlet valve ring, and the outlet valve core body can move axially in the inner hole of the outlet valve ring; the outer end of the outlet valve core body is radially outwardly larger than the outlet valve ring
  • the inner ring has a large annular protrusion, and the inner end of the air outlet valve body is connected with an air outlet valve cover, the air outlet valve cover is larger than the inner hole of the air outlet valve ring, and the air outlet valve ring is located between the annular protrusion and the air outlet valve cover
  • An outlet valve spring is disposed between the outlet valve cover and the outlet valve ring, and the inner end of the outlet valve core passes through the outlet valve spring; the outer end of the outlet valve core faces the outside of the valve body, and the inside of the outlet valve core The end faces the cavity of the valve body.
  • a further improvement is that an outer valve end of the outlet valve core body is connected with an air outlet valve sealing piece, and an outer end of the air outlet valve through hole is provided with an annular inclined surface, and the shape of the annular inclined surface matches the shape of the air outlet valve sealing piece, and the air outlet valve The spring seals the air outlet of the air valve when the air outlet valve sealing piece is in close contact with the annular inclined surface.
  • the intake valve device comprises an intake valve base body, the intake valve base body is provided with an intake valve through hole, the intake valve through hole is provided with an intake valve ring; the intake valve ring and The hole wall of the intake valve through hole is connected by at least two intake valve support bars, and the intake valve base body, the intake valve ring and the intake valve support bar are integrally formed.
  • the intake valve core passes through the inner hole of the intake valve ring, and the intake valve core body can move axially in the inner hole of the intake valve ring; the outer end of the intake valve core body is radially outward
  • the ring is located between the annular protrusion and the intake valve cover; an intake valve spring is arranged between the intake valve cover and the intake valve ring, and the inner end of the intake valve core passes through the intake valve spring;
  • the outer end of the spool body faces the cavity of the valve body, and the inner end of the intake valve core faces the outside of the valve body.
  • a further improvement is that the outer end of the intake valve core body is connected with an intake valve sealing piece, and the outer end of the intake valve through hole is provided with an annular inclined surface, and the shape of the annular inclined surface matches the shape of the intake valve sealing piece.
  • the intake valve spring seals the intake valve through hole after the intake valve sealing piece is in close contact with the annular inclined surface; the outer end of the intake valve through hole faces the cavity of the valve body, and the inner end of the intake valve through hole faces The outside of the valve body.
  • the outlet valve base body is provided with an outlet valve connector
  • the intake valve base body is provided with a matching intake valve connector corresponding to the outlet valve connector, and the outlet valve connector and the intake valve connector are plugged in. connection.
  • a further improvement is that the inner side of the air outlet valve sealing piece is provided with an extending portion, the extending portion is an elastic body, and the end of the extending portion away from the air outlet valve sealing piece is a distal end of the extending portion, and the distal end has a radially outward protruding head After the protrusion passes through the inner hole of the valve core, it is located in the hole of the outlet valve core, and the protrusion is larger than the inner hole of the outlet valve core.
  • a further improvement is that the inner side of the intake valve sealing piece is provided with an extension portion, the extension portion is an elastic body, and the end of the extension portion away from the intake valve sealing piece is a distal end of the extension portion, and the distal end has a radially outward direction.
  • the protruding head passes through the inner hole of the intake valve core body and is located in the hole of the intake valve core body, and the protruding head is larger than the inner hole of the intake valve core body.
  • valve body is formed by connecting the housing and the side cover, the air outlet is disposed in the housing, and the air inlet is disposed on the side cover.
  • outlet valve base body is provided with a circular step, the round step is located in the housing, and the circular step is closely matched with the inner wall of the housing.
  • a further improvement is that the airbag is located beside the valve body, and the airbag is located beside the central axis of the air outlet and the central axis of the air inlet.
  • a further improvement is that the inner end of the through hole of the intake valve can be detachably connected with the spring fixing cover.
  • the utility model does not need electricity, and does not use a mouth to blow, and the hand is continuously pressed back and forth, and the gas can be filled into the inflatable product, and the operation is convenient and clean.
  • the utility model has the advantages of small volume and convenient carrying. No power is required for operation.
  • the utility model has the advantages of simple structure and small volume.
  • the deflation operation is also easy and simple.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a schematic view of another viewing direction of the present invention.
  • FIG. 3 is a schematic view of another viewing direction of the present invention.
  • FIG. 4 is a schematic view of the A-A direction of FIG. 3.
  • Figure 5 is a schematic exploded view of the components.
  • Fig. 6 is an exploded perspective view showing another direction of view.
  • Figure 7 is a schematic view of the state of use.
  • Fig. 8 is a schematic view showing another use state.
  • an inflator includes a valve body 1 and an air bag 2 , and the valve body 1 is provided with an air intake.
  • the air inlet 101 and the air outlet 102 communicate with each other through the cavity 104 of the valve body 1, and the air reservoir 103 communicates with the cavity 104.
  • the airbag 2 is a sphere in its natural state.
  • the air outlet valve device 300 includes an air outlet valve base 310.
  • the air outlet valve base 310 is provided with an air outlet valve through hole 311.
  • the air outlet valve through hole 311 is provided with an air outlet valve ring 312; the air outlet valve ring 312 and the air outlet valve through hole 311.
  • the wall is connected by at least two outlet valve support strips 313, and the outlet valve base body 310, the outlet valve ring 312, and the outlet valve support strip 313 are integrally formed; in this example, the outlet valve support strips 313 are three. Of course, you can also have two or more.
  • the outlet valve body 320 passes through the inner bore 314 of the outlet valve ring 312, and the outlet valve core 320 can move axially in the bore 314 of the outlet valve ring.
  • the outer end of the outlet valve body 320 is provided with an annular protrusion 321 which is radially outwardly larger than the inner hole 314 of the outlet valve ring.
  • the inner end of the outlet valve core 320 is connected with an outlet valve cover 322 and an outlet valve cover 322.
  • the air outlet valve ring 312 is located between the annular protrusion 321 and the air outlet valve cover 322; the air outlet valve cover 322 is disposed between the air outlet valve cover 322 and the air outlet valve ring 312.
  • the inner end of the outlet valve body 320 passes through the outlet valve spring 330; the outer end of the outlet valve core 320 faces the outside of the valve body 1, and the inner end of the outlet valve core 320 faces the cavity 104 of the valve body 1.
  • the outer end of the air outlet valve body 320 is connected with an air outlet valve sealing piece 340.
  • the outer end of the air outlet valve through hole 311 is provided with an annular inclined surface 315.
  • the shape of the annular inclined surface 315 is matched with the shape of the air outlet valve sealing piece 340.
  • the valve spring 330 seals the outlet valve passage 311 by bringing the outlet valve sealing piece 340 into close contact with the annular bevel 315.
  • the outlet valve seal is made of a resilient plastic like a conventional seal.
  • the intake valve device 400 includes an intake valve base 410.
  • the intake valve base 410 is provided with an intake valve through hole 411.
  • the intake valve through hole 411 is provided with an intake valve ring 412.
  • the intake valve is round.
  • the ring 412 is connected to the hole wall of the intake valve through hole 411 through at least two intake valve support bars 413, and the intake valve base 410, the intake valve ring 412, and the intake valve support bar 413 are integrally formed.
  • the intake valve core 420 passes through the inner bore 414 of the intake valve ring 412, and the intake spool 420 can move axially in the bore 414 of the intake valve ring 412; outside the intake spool 420
  • the end is provided with an annular protrusion 421 which is radially outwardly larger than the inner hole 414 of the intake valve ring 412.
  • the inner end of the intake valve core 420 is connected with an intake valve cover 422, and the intake valve cover 422 is compared.
  • the inner bore 414 of the gas valve ring 412 is large, and the intake valve ring 412 is located between the annular projection 421 and the intake valve flap 422.
  • An intake valve spring 430 is disposed between the intake valve cover 422 and the intake valve ring 412.
  • the inner end of the intake valve core 420 passes through the intake valve spring 430; the outer end of the intake valve core 420 faces The cavity 104 of the valve body, the inner end of the intake valve core 420 faces the outside of the valve body 1.
  • the outer end of the intake valve core 420 is connected with an intake valve sealing piece 440.
  • the outer end of the intake valve through hole 411 is provided with an annular inclined surface 415, and the shape of the annular inclined surface 415 is matched with the shape of the intake valve sealing piece 440.
  • the intake valve spring seals the intake valve through hole 411 after the intake valve sealing piece 440 is in close contact with the annular inclined surface 415; the outer end of the intake valve through hole 411 faces the cavity 104 of the valve body 1, and the intake air
  • the inner end of the valve through hole 411 faces the outside of the valve body 1.
  • the intake valve seal is made of plastic like a conventional seal.
  • the inner end of the intake valve through hole 411 is connected with a cover 5 for preventing the gas in the inflated object from leaking outward.
  • the axis of the outlet valve through hole 311 and the intake valve through hole 411 is coaxial; the air outlet flap 322 has a gap with the intake valve sealing piece 440, and is pressed from the intake valve through hole 411 toward the cavity of the valve body.
  • the intake valve body 420 can push the outlet valve core 320 through the intake valve sealing piece 440 to open the air outlet.
  • the valve body 1 is formed by connecting the housing 105 and the side cover 106.
  • the air outlet 102 is provided in the housing 105, and the air inlet 101 is provided in the side cover 106.
  • the outlet valve base 310 is provided with a circular step 316 which is located within the housing 105 and which is closely mated with the inner wall of the housing 105.
  • the outlet valve base 310 is provided with an outlet valve connector 7, and the intake valve base 320 is provided with a matching intake valve connector 8 corresponding to the outlet valve connector 7, and the outlet valve connector is inserted into the intake valve connector 8
  • the intake valve connector 8 is provided with a hole 81, and the outlet valve connector is inserted into the hole 81 of the intake valve connector to realize the plug-in connection. This facilitates the positioning and fixing of the two substrates.
  • a further improvement is that the inner side of the air outlet valve sealing piece 340 is provided with an extending portion 341, the extending portion 341 is an elastic body, and the end of the extending portion 341 away from the air outlet valve sealing piece 340 is a distal end of the extending portion 341, and the distal end has a diameter.
  • the outwardly protruding head 342 passes through the inner hole 323 of the outlet valve body 320 and is located in the hole 324 of the outlet valve core.
  • the protrusion 342 is larger than the inner hole 323 of the outlet valve body 320.
  • the inner side of the intake valve sealing piece 440 is provided with an extending portion 441 which is an elastic body, and the end of the extending portion 441 away from the intake valve sealing piece 440 is a distal end of the extending portion 441, and the distal end has a radially outward direction
  • the protrusion 442 passes through the inner hole 423 of the intake valve core 420 and is located in the hole 424 of the intake valve core.
  • the protrusion 442 is larger than the inner hole 423 of the intake valve body 420.
  • the airbag 2 is located beside the valve body 1, and the airbag 2 is located beside the central axis of the air outlet 102 and the center axis of the air inlet 101.
  • Fig. 7 and Fig. 8 are schematic views showing the state of use during inflation.
  • the object 9 is an inflated object.
  • the air outlet valve base 310 is sealingly coupled to the inflated body 9.
  • the cover body 5 When inflating, the cover body 5 can be opened, the air bag 2 is pressed, and the air pressure in the cavity 104 is increased.
  • the intake valve sealing piece 440 tightly presses the annular slope 415 to keep the air inlet 101 closed.
  • the air pressure acts on the air outlet spring fixing cover 322, so that the air outlet valve body 320 moves outwardly against the elastic force of the air outlet valve spring 330, so that a gap is formed between the air outlet valve sealing piece 340 and the annular slope 315, and the airbag 2 is
  • the gas passes through the air storage chamber 103, the cavity 104, and the air outlet 102, and is then filled into the inflated object from the gap.
  • the airbag 2 When the airbag 2 is released, the airbag 2 is outwardly expanded.
  • the air outlet valve sealing piece 340 and the annular inclined surface 315 are tightly closed, and the air outlet port 102 is closed; and the air intake valve core body 420 is affected by the external air pressure.
  • the elastic force of the intake valve spring 430 is moved in the direction of the outlet valve core 320.
  • a gap is formed between the intake valve sealing piece 440 and the annular inclined surface 415, and the outside air enters the cavity 104 from the air inlet 101 and is stored.
  • the inflatable device of the utility model has the advantages of small volume, simple structure and convenient use. Manual operation is easy.
  • the intake valve spring When the object is deflated, the intake valve spring is pressed to fix the cover 422, so that the intake valve core body moves against the elastic force of the intake valve spring 430 toward the outlet valve core 320.
  • a gap is formed between the gas valve sealing piece 440 and the annular slope 415, and the inlet valve sealing piece 440 is fixed to the outlet valve body 322 against the outlet valve spring, so that the outlet valve core body 320 moves outward against the elastic force of the outlet valve spring 330, so that A gap is formed between the air outlet sealing piece 340 and the annular inclined surface 315, and the gas in the venting object is discharged from the gap through the air outlet and the air inlet to the outside to realize deflation.
  • the deflation is convenient, the manual control is simple, the production is easy, and the air pressure and deflation of the inflatable product are conveniently adjusted.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Multiple-Way Valves (AREA)

Abstract

一种充气装置，包括阀体（1）、气囊（2），阀体设有进气口（101）、出气口（102）、储气腔（103）；进气口（101）内设有进气阀门装置（400），出气口（102）内设有出气阀门装置（300）；储气腔（103）与气囊（2）连通；进气口（101）、出气口（102）通过阀体（1）的腔体（104）连通，储气腔（103）与腔体（104）连通。该充气装置不用电，也不用嘴吹，用手来回不断地按压，就可以将气体充入充气产品中，操作方便，干净卫生，且体积小、携带方便、结构简单，体积小、放气操作也容易、简单。

Description

充气装置 技术领域
本实用新型涉及的是一种充气装置，具体涉及一种结构简单、使用方便，不需要其它工具，人工就能实现充气的装置。
背景技术
目前，市面上有很多充气产品，例如充气玩具、游泳圈、充气枕头、充气床垫等等。对于许多小型产品，如充气玩具、游泳圈等产品都是采用人工吹气。而对于一些体积较大的产品，例如充气床垫一般会采用电动充气装置。对于人工吹气的产品而言，其不仅费力，并且不卫生；特别是一些公共场合所使用的充气产品，例如长途汽车上所使用的充气枕头，若采用人工吹气就非常不卫生，但是若采用其他专门的器械对其进行充气又会比较麻烦。对于采用电动压缩机的供气装置而言，这种充气装置体积大、使用不方便，并且必须为其提供电源，这给产品的充气带来很大的局限性。
实用新型内容
本实用新型需要解决的技术问题是提供一种充气装置，该种充气装置体积小，结构简单，使用方便，不用电源，放气操作简单。
本实用新型可以采取如下技术方案：
一种充气装置，包括阀体、气囊，阀体设有进气口、出气口、储气腔；进气口内设有进气阀门装置，出气口内设有出气阀门装置；储气腔与气囊连通；进气口、出气口通过阀体的腔体连通，储气腔与腔体连通。
本实用新型解决问题还可以进一步采取以下改进措施：
进一步的改进为：所述出气阀门装置包括出气阀基体，出气阀基体内设有出气阀通孔，出气阀通孔中设有出气阀圆环；出气阀圆环与出气阀通孔的孔壁通过至少两条出气阀支撑条连接，出气阀基体、出气阀圆环、出气阀支撑条一体成型。
出气阀芯体穿过出气阀圆环的内孔，出气阀芯体可以在出气阀圆环的内孔中轴向活动；出气阀芯体的外端设有径向向外比出气阀圆环的内孔大的环形突起，出气阀芯体的内端连接有出气阀突盖，出气阀突盖比出气阀圆环的内孔大，出气阀圆环位于环形突起与出气阀突盖之间；出气阀突盖与出气阀圆环之间设有出气阀弹簧，出气阀芯体的内端穿过出气阀弹簧；出气阀芯体的外端面向阀体的外界，出气阀芯体的内端面向阀体的腔体。
进一步的改进为：出气阀芯体的外端连接有出气阀密封片，出气阀通孔的外端设有环形斜面，该环形斜面的形状大小与出气阀密封片形状大小匹配，所述出气阀弹簧使出气阀密封片与环形斜面紧密接触后能密封出气阀通孔。
进一步的改进为：所述进气阀门装置包括进气阀基体，进气阀基体内设有进气阀通孔，进气阀通孔中设有进气阀圆环；进气阀圆环与进气阀通孔的孔壁通过至少两条进气阀支撑条连接，进气阀基体、进气阀圆环、进气阀支撑条一体成型。
进气阀芯体穿过进气阀圆环的内孔，进气阀芯体可以在进气阀圆环的内孔中轴向活动；进气阀芯体的外端设有径向向外比进气阀圆环的内孔大的环形突起，进气阀芯体的内端连接有进气阀突盖，进气阀突盖比进气阀圆环的内孔大，进气阀圆环位于环形突起与进气阀突盖之间；进气阀突盖与进气阀圆环之间设有进气阀弹簧，进气阀芯体的内端穿过进气阀弹簧；进气阀芯体的外端面向阀体的腔体，进气阀芯体的内端面向阀体的外界。
进一步的改进为：进气阀芯体的外端连接有进气阀密封片，进气阀通孔的外端设有环形斜面，该环形斜面的形状大小与进气阀密封片形状大小匹配，所述进气阀弹簧使进气阀密封片与环形斜面紧密接触后能密封进气阀通孔；进气阀通孔的外端朝向阀体的腔体，进气阀通孔的内端朝向阀体外界。
进一步的改进为：出气阀基体设有出气阀接插件，进气阀基体设有与出气阀接插件对应的、配合的进气阀接插件，出气阀接插件与进气阀接插件接插式连接。
进一步的改进为：出气阀通孔、进气阀通孔的轴线同轴线；出气阀突盖与进气阀密封片之间具有间隙，从进气阀通孔向阀体的腔体方 向按动进气阀芯体时，进气阀芯体能通过进气阀密封片推动出气阀芯体，使出气口打开。
进一步的改进为：出气阀密封片的内侧设有延伸部，延伸部为弹性体，延伸部远离出气阀密封片的那端为延伸部的远端，该远端具有径向向外的突头，该突头穿出气阀芯体的内孔后，位于出气阀芯体的卡孔内，突头大于出气阀芯体的内孔。
进一步的改进为：进气阀密封片的内侧设有延伸部，延伸部为弹性体，延伸部远离进气阀密封片的那端为延伸部的远端，该远端具有径向向外的突头，该突头穿进气阀芯体的内孔后，位于进气阀芯体的卡孔内，突头大于进气阀芯体的内孔。
进一步的改进为：阀体由壳体与侧盖连接构成，出气口设于壳体，入气口设于侧盖。
进一步的改进为：出气阀基体设有圆台阶，圆台阶位于壳体内，圆台阶与壳体的内壁紧密配合。
进一步的改进为：气囊位于阀体的旁边，气囊位于出气口的中轴线、入气口的中轴线的旁边。
进一步的改进为：进气阀通孔的内端可装拆连接有弹簧固定盖体。
上述技术方案具有这样的技术效果：
1、本实用新型不用电，也不用嘴吹，用手来回不断地按压，就可以将气体充入充气产品中，操作方便，干净卫生。本实用新型体积小，携带方便。操作不用电源。
2、本实用新型结构简单，体积小。放气操作也容易、简单。
附图说明
图1是本实用新型结构示意图。
图2是本实用新型另一视角方向的示意图。
图3是本实用新型另一视角方向的示意图。
图4是图3的A-A方向的示意图。
图5是部件分解示意图。
图6是另一视角方向的部件分解示意图。
图7是一种使用状态示意图。
图8是另一种使用状态示意图。
具体实施方式
下面结合具体实施例对本实用新型进行具体描述。
实施例：如图1、图2、图3、图4、图5、图6、图7、图8所示，一种充气装置，包括阀体1、气囊2，阀体1设有进气口101、出气口102、储气腔103；进气口101内设有进气阀门装置400，出气口102内设有出气阀门装置300；储气腔103与气囊2连通。进气口101、出气口102通过阀体1的腔体104连通，储气腔103与腔体104连通。本例中，气囊2自然状态时，是一个球体。
出气阀门装置300包括出气阀基体310，出气阀基体310内设有出气阀通孔311，出气阀通孔311中设有出气阀圆环312；出气阀圆环312与出气阀通孔311的孔壁通过至少两条出气阀支撑条313连接，出气阀基体310、出气阀圆环312、出气阀支撑条313一体成型；本例中，出气阀支撑条313为三条。当然也可以二条，或更多条。
出气阀芯体320穿过出气阀圆环312的内孔314，出气阀芯体320可以在出气阀圆环的内孔314中轴向活动。出气阀芯体320的外端设有径向向外比出气阀圆环的内孔314大的环形突起321，出气阀芯体320的内端连接有出气阀突盖322，出气阀突盖322比出气阀圆环312的内孔314大，出气阀圆环312位于环形突起321与出气阀突盖322之间；出气阀突盖322与出气阀圆环312之间设有出气阀弹簧330，出气阀芯体320的内端穿过出气阀弹簧330；出气阀芯体320的外端面向阀体1的外界，出气阀芯体320的内端面向阀体1的腔体104。
出气阀芯体320的外端连接有出气阀密封片340，出气阀通孔311的外端设有环形斜面315，该环形斜面315的形状大小与出气阀密封片340形状大小匹配，所述出气阀弹簧330使出气阀密封片340与环形斜面315紧密接触后能密封出气阀通孔311。本例中，出气阀密封片像常规的密封片一样由弹性塑料制成。
进气阀门装置400包括进气阀基体410，进气阀基体410内设有进气阀通孔411，进气阀通孔411中设有进气阀圆环412；进气阀圆 环412与进气阀通孔411的孔壁通过至少两条进气阀支撑条413连接，进气阀基体410、进气阀圆环412、进气阀支撑条413一体成型。
进气阀芯体420穿过进气阀圆环412的内孔414，进气阀芯体420可以在进气阀圆环412的内孔414中轴向活动；进气阀芯体420的外端设有径向向外比进气阀圆环412的内孔414大的环形突起421，进气阀芯体420的内端连接有进气阀突盖422，进气阀突盖422比进气阀圆环412的内孔414大，进气阀圆环412位于环形突起421与进气阀突盖422之间。进气阀突盖422与进气阀圆环412之间设有进气阀弹簧430，进气阀芯体420的内端穿过进气阀弹簧430；进气阀芯体420的外端面向阀体的腔体104，进气阀芯体420的内端面向阀体1的外界。
进气阀芯体420的外端连接有进气阀密封片440，进气阀通孔411的外端设有环形斜面415，该环形斜面415的形状大小与进气阀密封片440形状大小匹配，所述进气阀弹簧使进气阀密封片440与环形斜面415紧密接触后能密封进气阀通孔411；进气阀通孔411的外端朝向阀体1的腔体104，进气阀通孔411的内端朝向阀体1外界。本例中，进气阀密封片像常规的密封片一样由塑料制成。
进气阀通孔411的内端连接有盖体5，盖体5用于防止被充气物体内气体向外泄露。
出气阀通孔311、进气阀通孔411的轴线同轴线；出气阀突盖322与进气阀密封片440之间具有间隙，从进气阀通孔411向阀体的腔体方向按动进气阀芯体420时，进气阀芯体420能通过进气阀密封片440推动出气阀芯体320，使出气口打开。
阀体1由壳体105与侧盖106连接构成，出气口102设于壳体105，入气口101设于侧盖106。
出气阀基体310设有圆台阶316，圆台阶316位于壳体105内，圆台阶316与壳体105的内壁紧密配合。
出气阀基体310设有出气阀接插件7，进气阀基体320设有与出气阀接插件7对应的、配合的进气阀接插件8，出气阀接插件与进气阀接插件8接插式连接，进气阀接插件8上设有孔81，出气阀接插件插于进气阀接插件的孔81内，实现接插式连接。这样有利于两个基体的定位固定。
进一步的改进为：出气阀密封片340的内侧设有延伸部341，延伸部341为弹性体，延伸部341远离出气阀密封片340的那端为延伸部341的远端，该远端具有径向向外的突头342，该突头342穿过出气阀芯体320的内孔323后，位于出气阀芯体的卡孔324内，突头342大于出气阀芯体320的内孔323。该种结构实现出气阀密封片与出气阀芯体的连接，装拆方便，快捷。
进气阀密封片440的内侧设有延伸部441，延伸部441为弹性体，延伸部441远离进气阀密封片440的那端为延伸部441的远端，该远端具有径向向外的突头442，该突头442穿进气阀芯体420的内孔423后，位于进气阀芯体的卡孔424内，突头442大于进气阀芯体420的内孔423。该种结构实现进气阀密封片与进气阀芯体的连接，装拆方便，快捷。
气囊2位于阀体1的旁边，气囊2位于出气口102的中轴线、入气口101的中轴线的旁边。
图7、图8是充气时使用状态示意图。物件9为被充气物体。使用时，出气阀基体310与被充气物体9密封连接。
充气时，可以掀开盖体5，按压气囊2，腔体104内的气压增大，受气压的作用，进气阀密封片440紧紧地压着环形斜面415，使进气口101保持封闭；气压作用于出气阀弹簧固定盖体322上，使出气阀芯320体克服出气阀弹簧330的弹力向外运动，这样，出气阀密封片340与环形斜面315之间产生有间隙，气囊2中气体就经过储气腔103、腔体104及出气口102后从间隙充入被充气物体内。放开气囊2时，气囊2向外扩张，此时，产生负压效应，出气阀密封片340与环形斜面315之间紧闭，出气口102封闭；受外界气压影响，进气阀芯体420克服进气阀弹簧430的弹力向出气阀芯体320方向移动，此时，进气阀密封片440与环形斜面415之间产生有间隙，外界气体从进气口101进入腔体104后通过储气腔103后进入气囊2内，直到气囊2扩张到自然状态。然后再按压气囊2，气体将会充入被充物体内。如此不断循环，不断地充气。本实用新型充气装置体积小，结构简单，使用方便。人工操作容易。
对物体进行放气时，按压进气阀弹簧固定盖体422，使进气阀芯体克服进气阀弹簧430的弹力向出气阀芯体320方向移动，此时，进 气阀密封片440与环形斜面415之间产生有间隙，同时进气阀密封片440顶着出气阀弹簧固定盖体322，使出气阀芯体320克服出气阀弹簧330的弹力向外运动，这样，出气阀密封片340与环形斜面315之间产生有间隙，被放气物体内的气体就从间隙内通过出气口、进气口出到外界，实现放气。放气方便，人工控制简单，制作容易，方便调整充气产品的气压及放气。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种充气装置，其特征是：包括阀体、气囊，阀体设有进气口、出气口、储气腔；进气口内设有进气阀门装置，出气口内设有出气阀门装置；储气腔与气囊连通；进气口、出气口通过阀体的腔体连通，储气腔与腔体连通。
  2. 根据权利要求1所述的充气装置，其特征是：所述出气阀门装置包括出气阀基体，出气阀基体内设有出气阀通孔，出气阀通孔中设有出气阀圆环；出气阀圆环与出气阀通孔的孔壁通过至少两条出气阀支撑条连接，出气阀基体、出气阀圆环、出气阀支撑条一体成型；
    出气阀芯体穿过出气阀圆环的内孔，出气阀芯体可以在出气阀圆环的内孔中轴向活动；出气阀芯体的外端设有径向向外比出气阀圆环的内孔大的环形突起，出气阀芯体的内端连接有出气阀突盖，出气阀突盖比出气阀圆环的内孔大，出气阀圆环位于环形突起与出气阀突盖之间；出气阀突盖与出气阀圆环之间设有出气阀弹簧，出气阀芯体的内端穿过出气阀弹簧；出气阀芯体的外端面向阀体的外界，出气阀芯体的内端面向阀体的腔体。
  3. 根据权利要求2所述的充气装置，其特征是：出气阀芯体的外端连接有出气阀密封片，出气阀通孔的外端设有环形斜面，该环形斜面的形状大小与出气阀密封片形状大小匹配，所述出气阀弹簧使出气阀密封片与环形斜面紧密接触后能密封出气阀通孔。
  4. 根据权利要求1所述的充气装置，其特征是：所述进气阀门装置包括进气阀基体，进气阀基体内设有进气阀通孔，进气阀通孔中设有进气阀圆环；进气阀圆环与进气阀通孔的孔壁通过至少两条进气阀支撑条连接，进气阀基体、进气阀圆环、进气阀支撑条一体成型；
    进气阀芯体穿过进气阀圆环的内孔，进气阀芯体可以在进气阀圆环的内孔中轴向活动；进气阀芯体的外端设有径向向外比进气阀圆环的内孔大的环形突起，进气阀芯体的内端连接有进气阀突盖，进气阀突盖比进气阀圆环的内孔大，进气阀圆环位于环形突起与进气阀突盖之间；进气阀突盖与进气阀圆环之间设有进气阀弹簧，进气阀芯体的内端穿过进气阀弹簧；进气阀芯体的外端面向阀体的腔体，进气阀芯体的内端面向阀体的外界。
  5. 根据权利要求4所述的充气装置，其特征是：进气阀芯体的外端连接有进气阀密封片，进气阀通孔的外端设有环形斜面，该环形 斜面的形状大小与进气阀密封片形状大小匹配，所述进气阀弹簧使进气阀密封片与环形斜面紧密接触后能密封进气阀通孔；进气阀通孔的外端朝向阀体的腔体，进气阀通孔的内端朝向阀体外界。
  6. 根据权利要求5所述的充气装置，其特征是：出气阀基体设有出气阀接插件，进气阀基体设有与出气阀接插件对应的、配合的进气阀接插件，出气阀接插件与进气阀接插件接插式连接。
  7. 根据权利要求5所述的充气装置，其特征是：出气阀通孔、进气阀通孔的轴线同轴线；出气阀突盖与进气阀密封片之间具有间隙，从进气阀通孔向阀体的腔体方向按动进气阀芯体时，进气阀芯体能通过进气阀密封片推动出气阀芯体，使出气口打开。
  8. 根据权利要求3所述的充气装置，其特征是：出气阀密封片的内侧设有延伸部，延伸部为弹性体，延伸部远离出气阀密封片的那端为延伸部的远端，该远端具有径向向外的突头，该突头穿出气阀芯体的内孔后，位于出气阀芯体的卡孔内，突头大于出气阀芯体的内孔。
  9. 根据权利要求5所述的充气装置，其特征是：进气阀密封片的内侧设有延伸部，延伸部为弹性体，延伸部远离进气阀密封片的那端为延伸部的远端，该远端具有径向向外的突头，该突头穿进气阀芯体的内孔后，位于进气阀芯体的卡孔内，突头大于进气阀芯体的内孔。
  10. 根据权利要求5所述的充气装置，其特征是：阀体由壳体与侧盖连接构成，出气口设于壳体，入气口设于侧盖；进气阀通孔的内端可装拆连接有盖体。
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