CN100414115C - Air charging systems - Google Patents

Air charging systems Download PDF

Info

Publication number
CN100414115C
CN100414115C CN 02134981 CN02134981A CN100414115C CN 100414115 C CN100414115 C CN 100414115C CN 02134981 CN02134981 CN 02134981 CN 02134981 A CN02134981 A CN 02134981A CN 100414115 C CN100414115 C CN 100414115C
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
inflator
plenum
housing
switch
outside
Prior art date
Application number
CN 02134981
Other languages
Chinese (zh)
Other versions
CN1490529A (en )
Inventor
王正宗
Original Assignee
王正宗
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
Grant date

Links

Abstract

一种充气装置,包括充气室、与充气室连接的充气泵以及与充气泵连接可在从充气室内到外界、从外界到充气室内两个方向切换的气流转换装置。 A pneumatic device comprising a plenum, the plenum is connected to the inflator and the inflator, and the gas flow switching means connected to be switched from the plenum to the outside, from outside to the pneumatic chamber in two directions. 电动气泵与充气室结合在一起成为一个完整的充气装置,直接充气成为可使用的充气装置,使用和携带均方便。 Electric air pump and plenum joined together into a complete inflator, the inflator has become the inflator directly usable, it is easy to use and carry.

Description

充气装置技术领域本发明涉及一种充气装置,特别涉及一种使用电动气泵的充气装置。 BACKGROUND inflator present invention relates to a pneumatic device, and particularly relates to a pneumatic device using an electric air pump. 背景技术目前人们工作、生活中所使用的充气产品多种多样,如气球、充气床垫、游泳圈等等。 Background There is now working, inflatable products used in a variety of life, such as balloons, inflatable mattress, love handles, and so on. 图11公开了一种现有的双人充气床垫,包括纤维表面层100、泡沬层200、两个充气室300、 400、框架500和底部纤维层600。 Figure 11 discloses a conventional double inflatable mattress, including 100, 200, two layers of fiber plenum 300 Foam surface layer 400, a frame 500 and a bottom fiber layer 600. 充气室300、 400、通过额外的电动气泵(图中未表示) 充气,需要使用者同时携带充气床垫和电动气泵,使用较为不便,特别是在外出使用时。 Plenum 300, 400, through an additional electric pump (not shown) inflated air mattress needs to carry both the user and the electric air pump, it is inconvenient to use, especially when used out. 发明内容本发明的目的是提供一种本身带有电动气泵的充气装置,使用和携带均十分方便。 Object of the present invention is to provide a pneumatic device itself with an electric air pump, it is very convenient to use and carry. 为了达到上述的目的,本发明的技朮方案如下:一种充气装置,包括充气室,与充气室连接的充气泵,与充气泵连接可在从充气室内到外界、从外界到充气室内两个方向切换的气流转换装置;所述的充气泵包括壳体、装设在壳体中的马达和被马达驱动的风扇;所述的壳体两端错开地设有进气口和出气口;壳体与充气室的相对位置可调节;壳体位于第一位置时,进气口与外界相通,出气口与充气室内相通;壳体位于第二位置时,进气口与充气室内相通,出气口与外界相通。 To achieve the above object, the technical solution of the present invention is as follows: a pneumatic device, comprising a plenum, the plenum is connected to the inflator, the inflator may be connected to the plenum to the outside, from outside to two directions plenum gas flow switching means is switched; said inflator comprises a housing, a motor mounted in the housing and a motor-driven fan; the offset ends of the housing provided with an air inlet and an air outlet; housing the relative position of the adjustable plenum; the housing in the first position, communicates with the outside air inlet, an air outlet in communication with the plenum; when the housing is in the second position, the air inlet in communication with the plenum, with the outlet the outside world. 在本发明的优选方案中,所述的气流转换装置为一个当充气泵位于第一位置时连接在充气泵的进气口和外界之间,当充气泵位于第二位置时连接充气泵的出气口和外界之间的管道系统。 In a preferred embodiment of the present invention, between the said flow switching means is connected to an inflator when the inflator is in the first position and the outside air inlet, when connected to the inflator in the second position of the inflator piping system between the air inlet and the outside world. 所述的壳体对应于外界的一个端面上设有两个工作气孔;壳体对应于充气室内的一个端面上设有两个通气孔, 一个通气孔延伸出有一个贯穿壳体并伸出壳体的特殊开关管,开关管可绕但不离开该通气孔转动,在转动过程中,可分别覆盖并连通两个工作气孔;开关管对应于另一个通气孔的一端还设有一个连动的盖体,当开关管转动到覆盖连通工作气孔时,盖体转动到盖住该通气孔。 A housing corresponding to the end face is provided with two outside working hole; housing is provided with two vent holes corresponding to the plenum on one end face, a vent hole extending through the housing and has a projecting housing special switch body, the switch may be about to leave the vent hole, but not rotated, during rotation, and may cover the communication hole, respectively two work; corresponding to the other end of the switch is also provided with a vent hole interlocked the cover, when the switch is rotated to cover the communication hole work, the cover body is rotated to cover the vent hole. 所述的气流转换装置为装在气孔上的开关和配合开关的可控制的凹位。 Said flow switching means is mounted on the recess hole bits with a controllable switch and a switch. 所述的充气室包括床体充气室和设在床体充气室一端下方的枕体充气室。 Said plenum chamber comprising a bed body and inflatable pillow is provided in the plenum below the plenum end of the bed. 所述的充气室包括多个分离的充气室。 Said plenum comprises a plurality of separate inflatable chamber. 所述的多个分离的充气室可设有可控制的通管同时充气,也可设有可控制的选择开关分离充气。 Said plurality of separate inflatable chambers may be provided through a pneumatic tube can be controlled at the same time, may also be provided with separate controllable pneumatic selector switch. 一种充气装置,包括充气室,与充气室连接的充气泵,与充气泵连接可在从充气室内到外界、从外界到充气室内两个方向切换的气流转换装置;所述的充气泵包括壳体、装设在壳体中的马达和被马达驱动的风箱;所述的壳体两端错开地设有进气口和出气口;壳体与充气室的相对位置可调节•,壳体位于第一位置时,进气口与外界相通,出气口与充气室内相通;壳体位于第二位置时,进气口与充气室内相通,出气口与外界相通。 A pneumatic device comprising a plenum, the inflator is connected to the plenum, and the inflator gas flow switching means may be switched from the plenum to the outside, from outside to the pneumatic chamber in two directions; said inflator includes a housing body, and a motor driven by a motor mounted in the bellows in the housing; the offset ends of the housing provided with an air inlet and an air outlet; plenum housing relative position adjustable •, located in the housing a first position, in communication with the outside air inlet, an air outlet in communication with the plenum; when the housing is in the second position, the air inlet in communication with the plenum, a gas outlet in communication with the outside world. 在本发明的优选方案中,所述的气流转换装置为-个当充气泵位于第一位置时连接在充气泵的进气口和外界之间,当充气泵位于第二位置时连接充气泵的出气口和外界之间的管道系统。 In a preferred embodiment of the present invention, the gas flow switching means is - a connection between the inflator and the outside air inlet when the inflator in the first position, connecting the inflator when the inflator is in the second position pipeline system between the gas outlet and the outside world. 所述的壳体对应于外界的---个端面上设有两个工作气孔;壳体对应于充气室内的一个端面上设有两个通气孔, 一个通气孔延伸出有-个贯穿壳体并伸出壳体的特殊开关管,开关管可绕但不离开该通气孔转动,在转动过程中,可分别覆盖并连通两个工作气孔;开关管对应于另一个通气孔的一端还设有一个连动的盖体,当开关管转动到覆盖连通工作气孔时,盖体转动到盖住该通气孔。 --- said housing corresponding to the outside end surface is provided with a two hole working; housing is provided with two vent holes corresponding to the plenum on one end face, a vent hole extending there - through a housing and extend special switch housing, the switch may be about to leave the vent hole, but not rotated, during rotation, and may cover the communication hole, respectively two work; corresponding to the other end of the switch is also provided with a vent a cover interlocked, when the switch is rotated to work covering the communication hole, the cover body is rotated to cover the vent hole. 所述的气流转换装置为装在气孔上的开关和配合开关的可控制的凹位。 Said flow switching means is mounted on the recess hole bits with a controllable switch and a switch. 由于采用上述的结构,电动气泵与充气室结合在一起成为一个完整的充气装置,直接充气成为可使用的充气装置,使用和携带均方便。 Due to the above structure, the electric air pump and plenum joined together into a complete inflator, the inflator has become the inflator directly usable, it is easy to use and carry. 附图说明图1A为本发明的第一种实施方式所述的充气装置安装在充气物品上的立体图;图IB为图1A所述的充气装置的立体图;图1C为图1B所述的充气装置的分解示意图;图1D为图1B所述的充气装置充气时的示意图;图1E为图1B所述的充气装置放气时的示意图;图2A为本发明的第二种实施方式充气时的立体示意图;图2B为图2A的AA剖面图;图2C为图M所述的充气装置放气时的立体示意图; 图3A为本发明的第三种实施方式充气吋的立体示意图; 图3B为图3A的剖视图;图3C为图3A所述的充气装置放气时的立体示意图; 图3D为图3C的剖视图;图4A为本发明的第四种实施方式所述的充气装置安装在充气床垫上的立体图;图4B为图4A所述的充气装置的立体图;图4C为图4B的BB剖面图;图4D为图4B中的开关在关闭时的示意图;图4E为图4B中的开关在打开时的示意图;图4F为图4B所述的充 BRIEF DESCRIPTION OF perspective view of a first embodiment of the inflatable device of FIG. 1A according to the present invention mounted on the inflatable article; FIG. IB is a perspective view of the pneumatic device according to FIG. 1A; FIG. 1C is a pneumatic device according to FIG. 1B exploded view; 1D is a schematic view of the inflator in the inflator device of FIG. 1B; FIG. 1E is a schematic view of the gas discharge inflator according to FIG. 1B; in perspective a second embodiment when the present invention. FIG. 2A inflatable a schematic diagram; FIG. 2B is a sectional view AA of FIG. 2A; FIG. 2C is a perspective schematic view of the inflatable device of FIG M deflation; third embodiment of the present invention in FIG. 3A perspective schematic view of a pneumatic inch; FIG. 3B is a diagram 3A is a cross-sectional view; FIG. 3C is a inflator according to FIG 3A is a perspective schematic view deflated; FIG. 3D is a cross-sectional view of FIG. 3C; inflator fourth embodiment of the present invention. FIG. 4A is mounted on the airbed a perspective view on; FIG. 4B is a perspective view of the pneumatic device according to FIG. 4A; FIG. 4C is a BB sectional view of FIG. 4B; FIG. 4D is a switch in FIG. 4B a schematic view when closed; Figure 4E for the Figure 4B switch schematic view of the opening; FIG. 4B 4F is charged according to FIG. 气装置充气时的示意图;图4G为图4A所述的充气床垫的枕部气室放气时的示意图;图4H为图4G所述的充气床垫的枕部气室放气时的示意图;图4I为图4A所述的充气床垫的另一种实施方式的枕部气室充气时的示意图;图4J为图41所述的充气床垫的枕部气室放气时的示意图; 图4K为图4A所述的充气床垫的第三种实施方式的枕部气室充气时的示意图;图4L为图4K所述的充气示垫的枕部气室放气时的示意图; 图4M为图4A所述的充气床垫的第四种实施方式的枕部气室充气时的示意图;图4N为图4M所述的充气床垫的枕部气室放气时的示意图; 图5A为本发明的第五种实施方式所述的充气装置安装在充气床垫上的立体图;图5B为图5A所述的充气装置的立体图;图5C为图5B的后视图:图6为本发明的第六种实施方式所述的充气装置的剖面示意图; 图7A为本发明的第七种实施方式所述 4H is a schematic view of the air discharge plenum FIG occipital said air mattress during 4G; schematic view of the inflatable device; Figure 4G is a schematic view of the gas discharge chamber of the FIG. 4A occipital inflatable air cushion ; schematic view of the inflatable pillow plenum FIG. 4A to FIG 4I is inflatable pad of another embodiment; FIG. 4J to the inflatable mattress 41 is a schematic view of the occipital pad FIG deflated air cells; Figure 4K is a schematic view of a pneumatic plenum occipital third embodiment of the air mattress of FIG. 4A; FIG. 4L is a schematic view of the inflator shown in FIG. 4K occipital pad deflated air cells; FIG. occipital schematic view of the pneumatic plenum 4M to a fourth embodiment of the air mattress of FIG. 4A; FIG. 4N is a schematic view of the gas discharge plenum FIG occipital 4M said inflatable cushion; FIG. 5A inflator of the present invention, a fifth embodiment is mounted on the inflatable pad a perspective view; FIG. 5B is a perspective view of the pneumatic device according to FIG. 5A; FIG. 5C is a rear view of FIG. 5B: 6 of the present invention, FIG. the cross-section of a sixth embodiment of the inflator schematic; FIG. 7A is a seventh embodiment of the present invention, the embodiment 的充气装置安装在充气产品上的立体图;图7B为图7A所述的充气装置上的第一控制器的立体图;图7C为图7A所述的充气装置上的第二控制器的立体图;图7D为图7E为图7B所述的第一控制器的剖面示意图;图7F为图7A所述的充气装置的充气泵的控制电路图;图7G为图7G所述的充气泵的控制电路另一种实施方式的电路图;图8A为本发明的第八种实施方式所述的充气装置壳体的主视图;图8B为图8A所示的充气装置去除壳体的主视图; 图8C为图8B的仰视图;图9A为本发明的第九种实施方式所述的充气装置示意图; 图9B为图9A中所述的充气装置充气状态的分解示意图; 图9C为图9A中所述的充气装置停止状态的分解示意图; 图9D为图9A中所述的充气装置放气状态的分解示意图; 图IOA为本发明的第十种实施方式所述的充气装置示意图; 图10B为图10A中所述的充气装置的风扇的立 Perspective view of the inflator installed product inflator; FIG. 7B is a perspective view of a first controller of the inflator according to FIG. 7A; FIG. 7C is a perspective view of a second controller on the inflator of FIG. 7A; FIGS. 7D is a cross-sectional schematic view of FIG. 7E is a controller according to a first 7B; FIG. 7F inflator inflator control apparatus according to a circuit diagram of FIG. 7A; FIG. 7G another control circuit of the inflator in FIG. 7G a circuit diagram of an embodiment of species; a front view of the inflator housing an eighth embodiment of the embodiment of FIG. 8A of the present invention; Figure 8B removing a front view of the housing of the inflator device shown in FIG. 8A; 8B, 8C are FIG bottom; a schematic view of the inflatable device of FIG. 9A ninth embodiment according to the present invention; FIG. 9B is an exploded view of the inflator in the inflated state of FIG. 9A; FIG. 9C in the inflator of FIG. 9A FIG 9D is an exploded view of a deflated condition of the inflator in FIG. 9A;; stop state schematic exploded schematic inflator tenth embodiment of the present invention, FIG said IOA; FIG. 10A 10B is the fan inflator stand 体示意图; 图11为现有的充气床垫的分解示意图;具体实施方式下面结合附图和实施例对本发明作进一步详细的说明: 图1A至1E介绍了本发明的第一种实施方式:如图1A所示, 一种充气装置包括一个充气室IO, 一个设于充气室10上的充气泵座11和一个安装在充气泵座11中的充气泵12;如图1B和1C所示,泵座13上两端部设有两个通气孔111、 112; 充气泵12包括一个水平放置的两头小中间大的的三阶筒状壳体,壳体中装有马达和马达驱动的单向风扇(图中并未画出),使得充气泵12中的空气流只能从右向左流,壳体的两端部位对应于通气孔111 和112的位置错开180度反方向地分别设有两个工作气孔121、 122; 充气泵12密合嵌装在泵座11中,两端分别通过定位装置13、 13'固定,使得充气泵12仅能在示座11中转动,定位装置13、 13'上对应于工作气孔121、 122的位置分别设有气孔131 Schematic body; FIG. 11 is an exploded view of a conventional air mattress; DETAILED DESCRIPTION The following embodiments and the accompanying drawings in conjunction with embodiments of the present invention will be further described in detail: FIGS. 1A to 1E describes the first embodiment of the present invention: such as 1A, a pneumatic device comprising a plenum the IO, a plenum disposed in the inflator housing 11 and the inflator mounted in a seat 11 of the inflator 10 to 12; Fig. 1B and 1C, the pump both ends of seat 13 is provided with two vent holes 111, 112; inflator 12 comprises a horizontally disposed intermediate two small third order large cylindrical housing, the housing containing a motor and a motor-driven fan way (not shown), so that the inflator 12, the air stream can flow from right to left, both end portions of the housing corresponding to the position of the vent holes 111 and 112 are shifted by 180 degrees in the opposite direction are provided two working hole 121, 122; adhesion inflator 12 fitted in the pump housing 11, the both ends by the positioning means 13, 13 'is fixed, so that only rotation of the inflator 12 shown in seat 11, positioning means 13, 13 'corresponds to the working hole 121, the position of the hole 122, 131 are respectively provided with 131',并分别可通过气盖14、 14'封闭盖住;充气泵12壳体的外表面装有拨片123,可通过拨片123拨动充气泵12。 131 ', respectively, through the gas cap 14, 14' closed cover; outer surface of the housing 12 of the inflator provided with paddles 123, paddles 123 can be struck by the inflator 12. 如图1D所示,充气时,将拨片123向前拨至顶住泵座11的位置, 这时,充气泵12上的工作气孔121朝上,通过定位装置13上的气孔131与外界相通,泵座11上的通气孔U1被封闭;充气泵12上的工作气孔122朝下并与泵座11上的通气孔112相通;也就是说,从右至左,外界通过定位装置13上的气孔131、充气泵上的工作气孔121、 充气泵12的壳体内、充气泵上的工作气孔122、泵座ll上的通气孔112所充气室10内部相通,启动马达和风扇,气流如图中箭头所示, 空气从外界流入充气室10中,充气室10充气。 1D, when inflated, the paddles 123 allocated to the forward position against the pump base 11, then, the work hole 121 on the inflator 12 upwardly, 131 communication with the outside through the holes on the positioning means 13 , U1 vent hole 11 on the pump housing is closed; work holes on the inflator 12 122 downward and communicating with the vent hole 11 on the pump housing 112; that is, right to left, on the outside by the positioning means 13 hole 131, hole 121 on the work inflator, the inflator housing 12, the working air holes 122 on the inflator, the internal vent seat 112 ll pump plenum 10 in communication, start the motor and fan, the air flow shown in FIG. arrows, air flows into the plenum 10, the plenum 10 from outside the inflator. 如图1E所示,充气时,将拨片123向后拨至顶住泵座11的位置, 这时,充气泵12上的工作气孔121朝下并与泵座11上的通气孔111 相通,充气泵12上的工作气孔122朝上,通过定位装置13'上的气孔131'与外界相通,泵座11上的通气孔112被封闭;也就是说,从右至左,充气室10内部通过泵座11上的通气孔11K充气泵上的工作气孔12K充气泵12的壳体内、充气泵上的工作气孔122、定位装置13'上的气孔131'与外界相通,启动马达和风扇,气流如图中箭头所示,空气从充气室10内流向外界,充气室10放气。 1E, when inflated, the paddles 123 allocated to the rearward position against the pump base 11, then, the work hole 121 on the inflator 12 and the vent hole 111 downward on the pump housing 11 communicates, working hole 122 on the inflator 12 upward 'air holes 131' in communication with the outside 13 by the positioning means, the vent hole 11 is closed the pump housing 112; that is, from right to left, through the interior of plenum 10 work on the inner housing vent hole 11K inflator 11 on the pump housing 12 of the air pump 12K, 'air holes 131' work holes on the inflator 122, the positioning device 13 with the outside world, to start the motor and fan, air flow such as the arrow shown in FIG., the outside air flows from the plenum 10, the plenum 10 deflated. 图2A到2C介绍了本发明的第二种实施方式;如图2A和2B所示,泵座25上设有一个通气孔239,并可通过气盖24封闭盖住;通气孔239内端面接有主气管238,主气管238 通过通气孔239与外界相通但并不与充气室内相通,主气管238上平行设有通气管236、 237,通气管236、 237与充气泵22密合接触; 充气泵22包括一个竖直放置的两头小中间大的的三阶筒状壳体,壳体中装有马达223和马达223驱动的单向风扇,使得充气泵22中的空气流只能从上向下流,壳体的两端部位对应于通气管236和237的位置错开180度反方向地分别设有两个工作气孔221、 222;充气泵22上端伸出并密合嵌装在泵座25中,充气泵12仅能在泵座11中转动;充气泵22上端装有旋钮21,可通过旋扭21拨动充气泵12;充气时,将旋转21拨至"INFLATE"的位置,这时,充气泵22 上的工作气孔221朝右,通过通气管236与主气管238相通从而 2A to 2C describes the second embodiment of the present invention; FIG, 25 is provided on the pump housing 2A and 2B a vent hole 239, and through the gas cap cover 24 is closed; 239 end surfaces contact the inner vent a main pipe 238, the main gas pipe 238,239 communicates with a plenum, but not in communication with the outside through the vent, in parallel with the main pipe 238 through pipe 236, 237, snorkel 236, 237 and the inflator 22 in contact adhesion; inflatable pump 22 comprises a vertically disposed intermediate two small third order large cylindrical housing, the housing is equipped with a unidirectional fan motor 223 and the motor 223 is driven, so that the inflator 22, the air flow only from the downstream, both end portions of the housing 236 corresponding to the position of the snorkel and 237 are shifted by 180 degrees in the opposite direction to work with two air holes 221, 222, respectively; and the upper end of the inflator 22 protrudes adhesion fitted in the pump housing 25 , the inflator 12 can only be rotated in the pump housing 11; the upper end of the inflator 22 with the knob 21, the knob 21 can toggle 12 by the inflator; when inflated, the dial 21 is rotated to the position "iNFLATE", then, work on the inflator hole 22221 rightward through the vent 236 in communication with the main duct 238 whereby 外界相通;充气泵22上的工作气孔222朝左与充气室内相通,而与工作气孔222对应的通气管237被封闭;也就是说,从上至下,外界通过泵座25上的通气孔239、主气管238、通气管236、充气泵上的工作气孔221、充气泵22的壳体内、充气泵上的工作气孔222与充气室内部相通,激活马达223和风扇,气流如图中箭头所示,空气从外界流入充气室中,充气室充气。 Outside world; work holes on the left and a pneumatic pump 22 plenum 222 communicates with the hole corresponding to the work 222 through pipe 237 is closed; that is, from top to bottom, through the outside vent hole 239 in the pump housing 25 , the main gas pipe 238, through the tube 236, the work holes on the inflator 221, the inflator housing 22, the work hole 222 communicates with the interior of the inflator plenum, and the fan 223, the air flow indicated by arrow activated motor shown in FIG. , from the outside air flows into the plenum, the plenum is inflated. 放气时如图2C所示,将旋扭21拨至"DEFLATE"的位置,这时, 充气泵22上的工作气孔221朝左与充气室内相通,而与工作气孔221 对应的通气管236被封闭;充气泵22上的工作气孔222朝右,通过通气管237与主气管238相通从而与外界相通;也就是说,从上至下,充1至内通过充气泵上的工作气孔221、充气泵22的壳体内、充气泵上的工作气孔222、通气管237、主气管238、泵座25上的通气孔239与外界相通,启动马达223和风扇,气流如图中箭头所示,空气从充气室中流出外界,充气室放气。 Upon deflation 2C, the dial knob 21 to the position "DEFLATE", then, the work hole 22 inflator in communication with plenum 221 to the left, with the work hole 221 corresponding to the vent 236 is closed; work holes on the inflator 22 222 rightward, 237 communicate with the main gas pipe 238 so as to communicate with the outside through the vent tube; that is, from top to bottom, filling the hole 1 into the work 221 by the inflator, the inflator the housing of the pump 22, the working air holes 222 on the inflator, through the pipe 237, the main tube 238, the vent hole 25 on the pump holder 239 and the outside world, a starter motor 223 and the fan, the airflow shown by the arrows, the air from flowing outside plenum, the plenum deflated. 图3A至3D介绍了本发明的第三种实施方式:如图3A和3D所示,充气装置包括一个空腔壳体31,壳体31中装有马达33和马达33驱动的单向风扇,使得空气流只能从上向下流, 壳体31对应于外界的一个端面上设有两个工作气孔311、 312;工作气孔311设有一个盖体35;壳体31对应于充气室内的-一个端面上设有两个通气孔313、 314,通气孔314延伸出有一个贯穿壳体31并伸出壳体31的特殊开关管32,开关管32可绕但不离开通气孔314转动,在转动过程中,可分别覆盖并连通工作气孔311和312,开关管32对应于通气孔313的一端还设有一个连动的盖体36,当开关管32 转动到覆盖连通工作气孔311时,盖体36转动到盖住通气孔313;充气时,打开盖体35,将开关管32转动至覆盖连通工作气孔312 的位置,这时,外界通过工作气孔31K壳体31内部,再分两路通过通气孔313,或者是通过工作气孔312、开关管32 3A to 3D described the third embodiment of the present invention: FIG. 3A and 3D, the inflatable device comprising a chamber housing 31, the housing 31 of the fan 33 and the motor 33 is driven with unidirectional motor, such that air flow can flow downward from the upper casing 31 corresponds to an outside end face is provided with two working hole 311, 312; 311 is provided with a working hole cover 35; corresponding to the plenum housing 31 - a the end face is provided with two vent holes 313, 314, vent hole 314 extending through the housing 31 and has a projecting tube housing 31 special switch 32, the switch 32 may be about 314, but without departing from the vent hole is rotated, during rotation , the work can cover the communication hole 311 and 312 and the switch 32 corresponding to the vent tube 313 is provided with a further end of the interlocking cover 36, when the switch 32 is rotated to cover the work of the communication hole 311, the cover body 36 the vent cover 313 is rotated; when inflated, the lid 35 is opened, the switch 32 is rotated to the position covering the communication hole 312 of work, time, outside the inside housing 31 through the work hole 31K, two routes through the vent hole and then 313, or through the working hole 312, switch 32 通气孔314与充气室内部相通,启动马达223和风扇,气流如图中箭头所示,空气从外界流入充气室中,充气室充气;放气时如图3C和3D所示,将开关管32转动至覆盖连通工作气孔311的位置,这时,通气孔313被连动的盖体36盖住,充气室内通过通气孔314、开关管32、工作气孔311、壳体31内、工作气孔312与外界相通,启动马达33和风扇,气流如图中箭头所示,空气从充气室中流出外界,充气室放气。 Internal vent 314 in communication with the plenum, to start the motor and fan 223, as shown, the air from the outside flows into the plenum, the plenum gas flow shown by the arrows inflatable; when deflated as shown in FIG. 3C and 3D, the switch 32 rotated to cover the communication hole 311 of the working position in which the vent cover 313 is interlocked cover 36, plenum through the vent hole 314, the switch 32, the work hole 311, the inner housing 31, and the work hole 312 the outside world, and the fan motor 33 starts, the airflow As indicated, the outside air flows from the plenum, the plenum deflated. 图4A至4F介绍了本发明的第四年实施方式:如图4A所示,一种充气床垫包括床体充气室41、枕体充气室42和设亍床体充气室41上的给床体充气室-41和枕休气窒42克气的克气装置43;枕体充气室42充气后将床体充气窒外端部的枕都顶禽形成枕体。 4A through 4F described in the fourth embodiment of the present invention: As shown in FIG An inflatable mattress comprising a bed body plenum 41, the plenum 42 and the pillow right foot bed is provided to a plenum chamber 41 on a bed of 4A -41 and pillow body plenum 42 grams snapped off gas air intake device 43 grams; pillow inflatable chamber 42 inflated inflatable bed after smothering pillow top outer end portion of the poultry are formed pillow. 如图犯和4C所示,充气泵43包括-个壳体430,壳体430上设有一个通气孔4301,壳体430内装有可正反转的马达435和被马达435驱动的双向风扇,马达435的控制开关设于壳体430的外表面; 壳体430内还装有两个伸出壳体430的通气管,两个通气管的伸出端分别为通向枕体充气室42、床体充气室41的工作气孔4302、4302', 通气管的另一端还设有若干个与壳体430内相通的通气孔并可被装在通气管内的滑片436、436,密封,滑片436、436,分别被开关431、 431'驱动在通气管中滑动;开关431和431'的结构相同,因此,在这时,我们只介绍开关431的结构:开关431包括装设在壳体430外表面的开关帽4311、凸轮4312、推杆4312和弹簧4314,凸轮4312与开关帽4311固接,随开关帽4311转动而转动;如图4D和4E所示, 凸轮4312底部设有凹槽4314,凸轮4312通过凹槽4314嵌装在推杆4313上。 And FIG committed, the inflator 43 includes 4C - a housing 430, an air vent 4301 is provided on the housing 430, the housing 430 has a built-in reversible motor 435 and the motor 435 is driven bidirectional fan, the motor control switch 435 is provided on the outer surface of the housing 430; an inner housing 430 is also provided with two projecting the vent housing 430, two vent tube projecting ends are leading to a plenum chamber 42 of the pillow, bed plenum hole 41 of the work 4302,4302 ', the other end of the vent pipe is further provided with a plurality of the inner housing communicating with the vent hole 430 may be mounted in slide snorkel 436,436, sealed, slide 436,436, 431 are switches, 431 'driving the slide in the through trachea; switches 431 and 431' of the same configuration, therefore, at this time, we only describes the structure of the switch 431: switch 431 comprises a housing 430 mounted switch cap outer surface 4311 of the cam 4312, the push rod 4312 and the spring 4314, the cam 4312 and the switch 4311 is fixed to the cap, the cap 4311 with the rotary switch is rotated; and FIG. 4D, the cam groove 4314 is provided with a bottom 4E 4312 the cam groove 4312 through 4314 is fitted on the push rod 4313. 为枕体充气室42充气时,使用者打开马达控制开关433启动马达435和风扇,同时,使用者通过转动开关帽4311找开开关431, 凸轮4312如图4D中所示的随开关帽4311转动而转动,推杆4313如图4E中所示的被凸轮4312压下,如图4F所示,弹簧4314被推杆4313压紧,同时,滑片436被压向下滑动,外办的空气通过通气孔4301、壳体430内、工作气孔4302被泵进枕体充气室42中,所流如图中所示,枕体充气室42充气。 When the pillow is inflatable plenum chamber 42, the user opens the control switch 433 to start motor 435 and the fan motor, at the same time, by rotating the switch cap 4311 users find open switch 431, as shown with the cam switch cap 4312 shown in FIG. 4D rotates 4311 is rotated, the cam ram 4313 shown in FIG. 4E 4312 is depressed, as shown in FIG. 4F, the spring 4314 is pressed against the push rod 4313, while sliding the slider 436 is pressed down, the outer air through Office vent hole 4301, the inner housing 430, it is pumped into the working hole 4302 pillow inflatable chamber 42, as shown in FIG stream, inflatable pillow inflatable chamber 42. 使用者打开开关431'即可对床体充气室41充气。 The user opens the switch 431 'to the pneumatic chamber 41 of the inflatable bed. 如图4G所示,床体充气室41的端部下方装有枕体充气室42, 枕体充气室42充气将床体充气室41端部顶高形成枕部。 Shown in Figure 4G, the bed plenum 41 with the lower end portion of the pneumatic chamber 42 of the pillow, the pillow inflatable chamber 42 inflated the bed plenum 41 is formed high pillow top end portion. 如图4H所示,枕体充气室42放气,床体充气室41端部除低。 As shown in FIG 4H, the pillow deflated inflatable chamber 42, the end portion of the bed 41 in addition to lower plenum. 枕体充气S 42 的横截面成v字形,保证床体充气室足够平,使得使用者感觉不到枕体充气室12的存在。 S the cross section of the pillow 42 is inflated into a v-shape, to ensure a sufficient level of the bed plenum, the pillow so that the user can not feel the presence of the plenum 12. 图41和4J描述了床体充气室下枕体充气室的另-种实施方式, 枕体44包括一个横截面成三角形的柔性充气室442和装在充气室上并绑住充气室的弹性松紧带441 ;当充气室442充气时,松紧带441 被拉伸展开;当充气室442放气时,松紧带441自动收缩并将充气室442收拢。 41 and 4J describes another plenum of the pillow under the bed plenum - kind of embodiment, the pillow 44 includes a cross-section of a flexible plenum triangle 442 and elastically mounted on the plenum and tied plenum elastic bands 441 ; when inflated plenum 442, elastic band 441 is stretched expanded; plenum 442 when deflated, the elastic band 441 and plenum 442 autoshrink collapsed. 图4K和4L描述了床体充气室下枕体充气室的第三种实施方式, 枕体46包括柔性充气室464、--端与床体充气室47连接并整个顶住充气室464的支架463、装在充气室上并绑住充气室的弹性松紧带461 和装在支架463另一端的滚轮462 ;当充气室464充气时,松紧带461 被拉伸展开•,当充气室464放气时,松紧带461自动收縮并将充气室464收拢,充气室464拉动支架463,支架463通过滚轮462在地面滑动并滑向床体充气室47从而将充气室464收拢。 FIG. 4K and 4L described third embodiment of the pillow plenum plenum under the bed, the pillow 46 includes a flexible plenum 464, - end of the bed and a plenum chamber 47 is connected across the stent 464 against the plenum 463, mounted on the plenum and tied plenum of elastic rubber band 461 and installed 463 the other end of the stent roller 462; when the inflatable chamber 464 is inflated, the elastic band 461 is stretched expanded •, when the plenum 464 deflated, elastic autoshrink plenum 461 and 464 retracted, pulling the bracket 463 plenum 464, slide bracket 463 through the rollers 462 slide bed and a plenum chamber 47 so that the plenum 464 folded on the ground. 图掘和4N描述了床体充气室下枕体充气室的第四种实施方式, 枕体48包括柔性充气室481、位于充气室464底部整个顶住充气室464的第一支架483、装在充气室48与床体充气室49之间并与第一支架483 —端连接的第二支架484和装在支架483、 484上并绑住充气室481的弹性松紧带482 ;柔性充气室481夹在支架483、 484之间;当充气室481充气时,松紧带461被拉伸,支架483、 484被展开;当充气室481放气时,松紧带461自动收缩且支架483、 484合拢从而将充气室464收拢。 FIG digging and 4N described fourth embodiment of the pillow plenum plenum under the bed, the pillow 48 includes a flexible inflatable chamber 481, plenum 464 positioned across the bottom of the first plenum struts 483 against 464, mounted plenum 48 and the first holder 483 and between the plenum body 49 - a second terminal connected to the bracket mounted on the bracket 484 and 483, 484 and 481 of the elastic plenum tied elastic band 482; 481 interposed flexible stent plenum between 483, 484; when plenum inflator 481, elastic band 461 is stretched, the struts 483, 484 are deployed; when plenum 481 deflated, the elastic band 461 automatic contraction and the carriage 483, 484 collapse thereby plenum 464 collapsed . 图5A到5C介绍了本发明的第五种实施方式:如图5A所示, 一种充气床垫包括床体充气室51、枕体充气室52、 设于床体充气室41上的给床体充气室41和枕体气室42充气的充气装置53和开关式通管装置54 :如图5B和5C所示,充气装置53的外表面设有马达控制开关533、 通气孔531,内表面也设有一个进气孔532,其充气原理与上述相同。 5A to 5C describes the fifth embodiment of the present invention: As shown in FIG An inflatable mattress comprising a bed body plenum 51, the plenum 52 of the pillow, 5A disposed on the bed 41 to the bed plenum inflator body plenum 41 and the pillow 54 is inflatable chamber 53 and the switching 42 is through-pipe apparatus: 5B and the outer surface of the inflator 53 is provided with a motor control switch 533, vent hole 531, the inner surface 5C it also has a hole 532 into which a pneumatic principle the same as above. 开关式通管54设有通气孔541、 542,通气孔541与床体充气室51 连通,通气孔542通过--个通气管55与枕体充气室52连通,开关543设在开关式通管54的外表面并控制通气孔541 、 542之间的连通。 Switching vent hole 541 is provided through the tube 54, 542, 541 and vent bed plenum 51 communicates through the vent holes 542 - a vent pipe 55 communicates with plenum 52 of the pillow, the switching switch 543 provided in the through-pipe the outer surface 54 of the vent hole 541 and controls communication between the 542. 打开马达控制开关533,启动马达和风扇,对床体充气室51充气, 如果打开开关543,通气孔541、 542连通,空气从床体充气室51中通过开关式通管54、通气管55流入枕体充气室52中,同时也对枕体充气室52充气。 Motor control switch 533 is opened, to start the motor and fan, a pneumatic chamber 51 of the inflatable bed, if the switch 543 is opened, the vent holes 541, 542 communicates air from the bed 51 through the plenum tube 54 through the switching, flows through the pipe 55 plenum 52 of the pillow, but also the pillow 52 is inflated plenum. 图6介绍了本发明的第六种实施方式,•充气装置包括充气室61、 62和给充气室61、 62充气的充气泵63,充气泵63包括马达633和风扇;充气装置还包括一个双向开关,双向开关包括转片631和与转片'63i固定连接并随转片631转动而转动的工作杆631,允气室61、 62上对应于工作杆的位置均装有气阀64、 65 •,如图所示,对充气室61充气时,转动转片631,工作杆631转到气阀64的位置并压下打开气阀64,启动马达633和风扇,即对充气室61充气。 FIG 6 describes a sixth embodiment of the present invention, • the inflatable means comprises a plenum 61, and 62 to the plenum 61, the inflator 62 inflator 63, the inflator 63 includes a motor 633 and a fan; inflator means further comprises a bidirectional switches, the bidirectional switch includes a transfer sheet and the transfer sheet 631 '63i and fixedly connected to rotate with the rotation plate 631 rotates the blade 631, allowing the gas chamber 61, corresponding to the working position of the rod 62 are equipped with valves 64, 65 •, as shown in FIG, 61 when the plenum is inflated, the rotation transfer sheet 631, the operation lever 631 to the position of the valve 64 and open the air valve 64 is depressed to start the motor and fan 633, i.e., plenum 61 of the inflator. 对充气室62 充气时,转动转片631,工作杆631转到气阀65的位置并压下打开气阀65,启动马达633和风扇,即对充气室62充气。 When inflatable plenum 62, transfer sheet 631 is rotated, the operation lever 631 to the position of the valve 65 and open the air valve 65 is depressed to start the motor and fan 633, i.e., inflate the inflatable chamber 62. 图7A到7G介绍了本发明的第七种实施方式:如图7A所示, 一种充气产品包括四个充气室711、 712、 713、 714、--个充气泵72、控制充气荥72给充气室711、 712充气的第-控制器73和控制充气泵给充气室713、 714充气的第二控制器,•如图7B所示,第一控制器73包括一个壳体730、两个开关731、 732、与充气泵72连通的进气管733和两个与充气室711、 712连的出气管734、 735 ;如图7C所示,第二控制恶73结构与第一控制幾73相同:包S一个壳体740、两个开关741、 742、与充气泵72连通的进气管743 和两个与充气室713、 714连的出气管744、 755;如图7D所示,开关731与工作片7311连接,开关731的一旁还设有一个微开关,当开关731转至"INFLATE"位置时,工作片7311 被压下打开通气孔,微开关7312如图7E中所示的也被闭合。 7A to 7G describes the seventh embodiment of the present invention: As shown, four product comprises a pneumatic plenum 711, 712, 713, 714, 7A - a pneumatic pump 72, 72 to control the pneumatic Ying plenum 711, 712 of the pneumatic - and controller 73 controls air pump to the plenum 713, the controller 714 of the second inflator, • the 7B, the controller 73 comprises a first 730, two switch housing 731, 732, with the inflator 72 and two intake pipes 733 in communication with the plenum 711, a pipe 712 connected 734, 735; FIG. 7C, the second control structure 73 and the first control evil several identical 73: S a package housing 740, two switches 741, 742, 743 and two intake plenum communicating with the inflator 72 713, 714 connected with the outlet pipe 744, 755; FIG. 7D, the switch 731 and the work when connecting plate 7311, the side switch 731 is further provided with a micro switch, when the switch 731 go to "INFLATE" position, the work piece is depressed to open the air vent 7311, microswitch 7312 is also closed as shown in FIG 7E. 其它开关732、 741、 742的结构与开关731相同。 732, 741, 742 of the same configuration with the switch 731 to other switches. 如图7F所示,开关7312、 7322、 7412、 7422中任--个被闭合,继电器R闭合,充气泵72为相应的充气室711、 712、 713、 714充气。 As shown, the switches 7312, 7322, 7412, 7422 in any 7F - one is closed, the relay R is closed, the pneumatic pump 72 for the respective plenums 711, 712, 713, 714 inflated. 如图7F所示,空气开关7312'、 7322,、 7412'、 7422'中任一个被闭合,压力开关75,闭合,充气泵72为相应的充气室711、 712、 713、 714充气。 As shown, the air switch 7312 ', 7322 ,, 7412', 7422 'is any of a closed, the pressure switch 75 is closed, the pneumatic pump 72 for the respective plenums 711, 712, 713, 714 inflated 7F. 图8A至8C介绍了本发明的第八种实施方式:充气装置包括一个壳体81 ;壳体81外端面设有一个通气孔811, 内端面设有两个工作气孔812、 813,工作片83、 84分别用来封闭或开启工作气孔812、 813 ;壳体81内设有马达82和被马达82驱动的风扇、开庆85、 86和设在开关85、 86之间的滑动支架87 ;滑动支架87上设有两个滑槽876、 877,固定在壳体81上的支座872、 873 嵌装在滑漕876、 877中,滑动支架87可被开关85上的小耳851、 852或开关86上的小耳861、 862拨动从而滑动;马达82和风扇由两组电子触点824、 824,和825、 825,控制,电子触点824,、 825固定在壳体82上,电子触点824、 825固定在滑动支架87上,电子触点824、 824'接触,滑动支架87向右滑动,电子触点824、 824'接触,马达82正转,滑动支架87向左滑动,电子触点825'、 825接触,马达82反转。 8A to 8C describes the eighth embodiment of the present invention: the inflator apparatus 81 includes a housing; an outer end surface of the housing 81 is provided with a vent hole 811, the inner end surface provided with two working hole 812, 813, the work piece 83 , 84 respectively for closing or opening the working hole 812, 813; 81 equipped with a motor housing 82 and fan driven by the motor 82, the opening 85 celebration, and 86 provided between the switch 85, 86 of the sliding bracket 87; slide bracket 87 is provided with two chutes 876, 877, fixed to the housing 81 of the support 872, 873 fitted in the sliding canal 876, 877, the slide bracket 87 may be a switch 851 on the small ear 85, or switches 852 small ears 861 on 86, so that the toggle slide 862; and a fan motor 82 by two sets of electrical contacts 824, 824, and 825, 825, controls, electrical contacts 824 ,, 825 fixed to the housing 82, electrical contacts 824, 825 fixed to the slide bracket 87, the electrical contacts 824, 824 'contacts, slide to the right sliding brackets 87, the electrical contacts 824, 824' contacts, the motor 82 forward, the sliding bracket 87 to the left, the electrical contacts 825 ', 825 in contact, the motor 82 is reversed. 当充气时,开关85转至"INFLATE",与开关85连接接的工作片83打ff,同时,开夭85上的小5851拨动滑动支架87,电子触点824、 824'接触,马达82和风扇正转,使得空气从通气孔811流向工作气孔8i2。 When inflated, the switch 85 go to "INFLATE", connected to the work piece 83 into contact with the switch 85 ff play, while the small opening 5851 in the sliding bracket 87 yao toggle 85, electrical contacts 824, 824 'contacts, the motor 82 and forward fans, so that air flows from the air vent hole 811 work 8i2. 当放气时,开关85转到"DEFLATE",与开关85连接的工作片83打开,同时,开关85上的小耳852拨动滑动支架87,电子触点825、 825'接触而电子触点824、 824'分离,马达82和风扇反转,使得空气从工作气孔813流向通气孔811。 When deflated, the switch 85 to "DEFLATE", with the open switch 85 connected to the work piece 83, while the small lug 852 on the toggle switch 85, the slide bracket 87, electrical contacts 825, 825 'contacts 824 and electrical contacts , 824 'separated, and the fan motor 82 is reversed so that air flows toward the vent hole 811 from the work 813. 同样,开关86转到"INFLATE"时,空气从通气孔8U流向工作气孔813 ;开关86转至"DEFLATE"时,空气从工作气孔813流向通气孔8U。 Similarly, the switch 86 to "INFLATE", the flow of working air from the vent hole 813 8U; go to switch 86 "DEFLATE", the flow of air vent hole 813 from the working 8U. 图9A到9D介绍了本发明的第九种实施方式如图9A所示的充气装置为一种充气伞,充气伞包括一个把手91 和一个充气(柔性)伞柄92,把手91中装有充气泵为充气伞柄92 充气;充气泵包括喷嘴95、通过喷嘴95为伞柄92充气的风箱94、 通过齿轮921 、连杆902驱动风箱94的马达93 ;装设在把手91上的环形开关99控制马达93 ;环形开关99还装设有控制风箱94中空气的进入的第一开关97和控制充气伞柄92中空气的流出的的第二开关96 ;风箱94和喷嘴95之间装设有控制空气从风箱流入充气伞柄92 中的第三开关98 ;环形开关99的上端面和下端面对应于第一开关97和第二开关96及马达93的启动开关931 (常闭开关)的位置错开地设有若干个凹位;如图邪所示,充气时,环形幵关99转至一定位置,环形开关99上端面的凹位991对准第二开关96使得第二开关96封闭;同时, 环形开关99的下端面将第一开 9A to 9D describes the inflator shown a ninth embodiment of the present invention in FIG. 9A is a pneumatic umbrella, comprising an umbrella handle inflator 91 and an inflatable (flexible) the umbrella handle 92, the handle 91 equipped with a pneumatic inflatable pneumatic pump 92 umbrellas; inflator includes a nozzle 95 through the nozzle 95 of the inflator 92 umbrellas bellows 94, through the gear 921, the link 902 of the drive motor 93 of the bellows 94; 91 mounted on the handle 99 of the annular switch controlling the motor 93; annular switch 99 is also mounted outflows into the wind box 94 to control air in a first switch 97 and the pneumatic control air 92 umbrellas a second switch 96; 95 is mounted between the bellows 94 and nozzle having umbrellas pneumatic control air flows in the third switch 92 from the wind box 98; and the lower annular end surface 99 facing the switch corresponding to switch 97 of the first start switch 96 and second switch 93 and the motor 931 (normally closed switch) a plurality of position recesses provided offset bits; shown in FIG evil, when inflated, annular Jian 99 go off a predetermined position, the end face 99 of the annular recess switch 991 aligned with the second bit of the second switch 96 so that switch 96 is closed; Meanwhile, the lower end surface of the annular switch 99 will open the first 关97顶开;而环形开关99下端面的凹位992对准马达启动开关931并释入启动开关931 ;这时,马达93 通过齿轮901和连杆902带动风箱94,外界的空气通过第一开关97和第三开关98被泵进充气伞柄92中,气流方向加图中窬头所示。 Off opening 97; 99 and the end surface of the concave annular bit switches 992 pairs of motor starting switch 931 is released and the start switch 931; this time, the motor 93 through gears 901 and connecting rod 902 driven by the wind boxes 94, outside air passes through the first a third switch 97 and the switch 98 is pumped into the inflatable umbrella handle 92 in the direction of the gas flow hole in a wall Cato head shown. 如果要停止充气,将环形开关99转至图9C中所示的位置,环形幵关99上端面的凹位991仍对准第二幵关96,使得第二开关96封闭;同时,环形开关99的下端面的另一个凹们994对准第一开关97, 使得第一开关97封闭;而环形开关99下端面顶住马达启动开关931 并关闭启动开关931停止马达93。 To stop inflation, the position of the switch 99 transferred to the ring shown in FIG. 9C, the end surface 99 of the annular clearance recess Jian 991 remains aligned with the second bit Jian 96 off, so that the second switch 96 closed; the same time, the annular switch 99 the lower end surface of the other recess 994 are aligned with the first switch 97, such that the first switch 97 closed; the annular end surface 99 against the switch the motor start switch 931 and closes switch 931 to start motor 93 is stopped. 如果要放气,将环形开关99转至图9D中所示的位置,环形开关99上端面顶开第二开关96 ;环形开关99的下端面的凹位994仍对准第一开关97,使得第-一天关97封闭;而环形开关99下端面仍顶住马达启动开关931并关闭启动开头931停止马达93。 To deflate the annular switch 99 to position shown in to Figure 9D, a second switch 96 open top end surface of the annular switch 99; the lower end face 99 of the annular recess switch 994 remains bit aligned with the first switch 97, such - of 97 closing off one day; the annular switch 99 remains against the lower end of the motor start switch 931 and 931 start off at the beginning of the motor 93 is stopped. 充气伞柄92中自动通过第二开关96流出,气流方向如图中箭头所示。 Umbrellas inflator 92 automatically switches 96 the second effluent gas stream in the direction as shown by arrows. 图IOA至IOB介绍了本发明的第十种实施方式为一种充气伞, 在这里,第九种实施方式中所使用的包括风箱94、连杆902、齿轮901和马达93的充气泵被另一种充气泵150所代替;充气泵150包括一个柱状壳体151、偏心地装设在壳体151中的风扇155和装在在壳体151外部驱动风扇155的马达154 ;壳体151上设有一个与第一开关97相通的进气口152和一个与第三开关158相通的出气口153。 FIG IOA IOB to tenth embodiments described embodiment of the present invention is a pneumatic umbrella, here, in the ninth embodiment include a bellows 94, a connecting rod 902, the gear 901 and the air pump motor 93 is further a pneumatic pump 150 replaced; inflator 150 includes a cylindrical housing 151, the fan 155 is mounted eccentrically in the housing 151 and the fan 155 is mounted on the drive outside of the housing 151 of the motor 154; 151 is provided on the housing a first switch 97 in communication with the inlet port 152 and a switch 158 in communication with the third outlet 153. 工作时,空气通过进气口152被泵和壳体151中,再通过出气口153 被泵出壳体151中。 In operation, the air pump 152 and the housing 151 through the intake port, and then through the air outlet 153 is pumped out of the housing 151. 风扇155偏心的装在壳体151中,有效地保证了给伞充气的气压。 Fan 155 mounted in the eccentric housing 151, to effectively ensure the parachute pressure. 由技术常识可知,本发明可以通过其它的不脱离其精神实质或必要特征的实施方案来实现。 Seen from the technical common knowledge, the present invention can be further without departing from the spirit or essential characteristics of the embodiments is achieved. 因此,上述公开的实施方案,就各方面而言,都只是举例说明,并不是仅有的。 Accordingly, the above disclosed embodiment, for all purposes, are only illustrative, not the only ones. 所有在本发明范围内或在等同于本发明的范围内的改变均被本发明包含。 All changes or equivalents within the scope of the present invention are within the scope of the present invention comprising the present invention.

Claims (6)

  1. 1. 一种充气装置,包括充气室、一个与充气室连接的充气泵及与充气泵连接可在从充气室内到外界、从外界到充气室内两个方向切换的气流转换装置,其特征在于:所述充气泵设有进气口和出气口,当气流转换装置位于第一位置时,充气泵的进气口和外界相通,当气流转换装置位于第二位置时,充气泵的出气口和外界相通。 A pneumatic device comprising a plenum, an air pump connected to the plenum and the inflator may be connected to the outside from the plenum, the air flow from the outside to the switching means switching the plenum two directions, wherein: the inflator is provided with gas inlet and gas outlet, the gas flow switching means when in the first position, the inflator gas inlet and the outside world, when the gas flow switching means in the second position, the inflator gas outlet and the outside interlinked.
  2. 2、 根据权利要求l所述的充气装置,其特征是所述的充气泵包括壳体,所述进气口和出气口错开地设在壳体两端;壳体与充气室的相对位置可调节;壳体位于第一位置时,进气口与外界相通,出气口与充气室内相通;壳体位于第二位置时,进气口与充气室内相通,出气口与外界相通。 2. The inflator of claim l, wherein said inflator comprises a housing, a gas inlet and a gas outlet provided in the offset ends of the housing; the relative position of the housing and plenum may be regulation; the housing in the first position, communicates with the outside air inlet, an air outlet in communication with the plenum; when the housing is in the second position, the air inlet in communication with the plenum, a gas outlet in communication with the outside world.
  3. 3、 根据权利要求1所述的充气装置,其特征是所述的气流转换装置为一个当充气泵位于第一位置时连接在充气泵的进气口和外界之间,当充气泵位于第二位置时连接充气泵的出气口和外界之间的管道系统。 3, the inflator according to claim 1, characterized in that the gas flow between said converting means is a connection in the inflator when the inflator in the first position and the outside air inlet, when the inflator is located in the second piping system connected between the outlet of the inflator and the outside position.
  4. 4、 根据权利要求3所述的充气装置,其特征是所述的壳体对应于外界的一个端面上设有两个工作气孔;壳体对应于充气室内的一个端面上设有两个通气孔, 一个通气孔延伸出有一个贯穿壳体并伸出壳体的特殊开关管,开关管可绕但不离开该通气孔转动,在转动过程中,可分别覆盖并连通两个工作气孔;开关管对应于另一个通气孔的一端还设有一个连动的盖体,当开关管转动到覆盖连通工作气孔时,盖体转动到盖住该通气孔。 4. The inflator claimed in claim 3, wherein said housing on one end face corresponding to the outside is provided with two working hole; housing is provided with two vent holes corresponding to one end face of the plenum , a vent hole extending through the housing and has a special protruding switch housing, the switch may be about to leave the vent hole, but not rotated, during rotation, and may cover the communication hole are two working; switch one end of the vent holes corresponding to another is also provided a cover interlocked, when the switch is rotated to work covering the communication hole, the cover body is rotated to cover the vent hole.
  5. 5、 根据权利要求2或3或4所述的充气装置,其特征是所述壳体内设有马达和被马达驱动的风扇。 5, the inflator device according to claim 4 or according to claim 23, wherein said housing is equipped with a motor and a motor-driven fan.
  6. 6、 根据权利要求2或3或4所述的充气装置,其特征是所述壳体内设有马达和被马达驱动的风箱。 6, the inflator device according to claim 4 or according to claim 23, wherein said housing is equipped with a motor and a motor driven bellows.
CN 02134981 2002-10-18 2002-10-18 Air charging systems CN100414115C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02134981 CN100414115C (en) 2002-10-18 2002-10-18 Air charging systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 200810130640 CN101317720B (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 02134981 CN100414115C (en) 2002-10-18 2002-10-18 Air charging systems
CN 200810130639 CN101317719B (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 200810130638 CN101317718A (en) 2002-10-18 2002-10-18 Air inflation apparatus

Publications (2)

Publication Number Publication Date
CN1490529A true CN1490529A (en) 2004-04-21
CN100414115C true CN100414115C (en) 2008-08-27

Family

ID=34146034

Family Applications (4)

Application Number Title Priority Date Filing Date
CN 200810130640 CN101317720B (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 200810130638 CN101317718A (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 200810130639 CN101317719B (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 02134981 CN100414115C (en) 2002-10-18 2002-10-18 Air charging systems

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN 200810130640 CN101317720B (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 200810130638 CN101317718A (en) 2002-10-18 2002-10-18 Air inflation apparatus
CN 200810130639 CN101317719B (en) 2002-10-18 2002-10-18 Air inflation apparatus

Country Status (1)

Country Link
CN (4) CN101317720B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100593831C (en) 2005-06-23 2010-03-10 王正宗 Air pressure switch of aerated product
CN101225824B (en) 2007-01-19 2011-05-25 王建骅 Electric air pump for filling and discharging gas of aerated bed as well as aerated bed thereof
CN102606769B (en) * 2012-04-01 2014-02-05 先驱塑胶电子(惠州)有限公司 Vent valve and inflatable product with same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707027A (en) 1986-02-28 1987-11-17 General Motors Corporation Pneumatically cushioned vehicle seat(s) and apparatus and method to adjust the same
US4897890A (en) 1983-01-05 1990-02-06 Walker Robert A Air control system for air bed

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2327818Y (en) 1998-02-25 1999-07-07 宏竹实业股份有限公司 Regulated two chamber air pump structure
CN1200206C (en) 2001-12-30 2005-05-04 王正宗 Valve device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897890A (en) 1983-01-05 1990-02-06 Walker Robert A Air control system for air bed
US4707027A (en) 1986-02-28 1987-11-17 General Motors Corporation Pneumatically cushioned vehicle seat(s) and apparatus and method to adjust the same

Also Published As

Publication number Publication date Type
CN1490529A (en) 2004-04-21 application
CN101317718A (en) 2008-12-10 application
CN101317720B (en) 2011-10-26 grant
CN101317720A (en) 2008-12-10 application
CN101317719B (en) 2010-07-14 grant
CN101317719A (en) 2008-12-10 application

Similar Documents

Publication Publication Date Title
US5890882A (en) Inflator with drop-in batteries and universal adapters
US4629162A (en) Pneumatic invalid lift
US4694515A (en) Self-inflatable air mattress in a foldable support
US6679686B2 (en) Motor-driven air pump with inflating and deflating modes
US5497520A (en) Inflatable leg and foot support
US6836914B1 (en) Air-cushioned bed with built in air blower
US20020148045A1 (en) Pressure adjustable foam support apparatus
US4873731A (en) Adjustable bed system
US5819829A (en) Golf bag rain hood
JPH10243981A (en) Air pressure massage machine for arms
US4977633A (en) Collapsible air bed
US20060085918A1 (en) Airbed with built-in pump having powered inflation and deflation
US7588425B2 (en) Reversible inflation system
US6990700B2 (en) Inflatable product provided with electric air pump
US6715172B2 (en) System for controlling the position of an inflatable bedrest positioned under a mattress
US20060162779A1 (en) Methods and apparatus for controlling air in inflatable devices
US20060053561A1 (en) Airbed with built-in air pump
US20110020149A1 (en) Air pump for inflatable article
US20060037145A1 (en) Self-inflating mattress
JP2001252164A (en) Sleep induction pillow
JP2000189477A (en) Pressure control system for air massage
JPH11178874A (en) Massager
CN204520089U (en) Neck pillow with automatic charging function of exitting
JP2002005015A (en) Valveless air pump
CN2858600Y (en) Air expansible shaft automatic charging and discharging device

Legal Events

Date Code Title Description
C06 Publication
C10 Request of examination as to substance
C14 Granted