WO2023039956A1 - 用于气垫物品的充放气装置 - Google Patents

用于气垫物品的充放气装置 Download PDF

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Publication number
WO2023039956A1
WO2023039956A1 PCT/CN2021/122035 CN2021122035W WO2023039956A1 WO 2023039956 A1 WO2023039956 A1 WO 2023039956A1 CN 2021122035 W CN2021122035 W CN 2021122035W WO 2023039956 A1 WO2023039956 A1 WO 2023039956A1
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WO
WIPO (PCT)
Prior art keywords
inflation
charging
exhaust
motor
switch
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Application number
PCT/CN2021/122035
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English (en)
French (fr)
Inventor
马勇
Original Assignee
云链创新(深圳)有限公司
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Publication of WO2023039956A1 publication Critical patent/WO2023039956A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps

Definitions

  • the invention relates to the technical field of inflation, in particular to an inflation and deflation device for air cushion articles.
  • Air cushion articles have the advantages of good comfort, easy handling and storage, and are more and more popular among people.
  • Existing air-cushion items are usually built with an inflating device to facilitate the inflation of the air-cushion items, and the inflation is convenient and fast.
  • the air-cushion items with built-in inflators on the market can only be inflated automatically, and the air-cushion items need to be squeezed manually to discharge the internal air when storing and deflating, which brings some inconvenience to users.
  • the purpose of the present invention is to provide an inflation and deflation device for air cushion articles, which can be installed on the air cushion articles to realize the inflation and exhaust of the air cushion articles.
  • the inflation and deflation device for air cushion articles includes an inflation and deflation unit used to inflate and deflate air cushion articles and a control unit for controlling the opening and closing of the inflation and deflation unit;
  • the inflation and deflation unit includes a housing and The charging and exhausting motor, charging and exhausting fan blades, charging and exhausting switch and battery installed in the housing, the charging and discharging switch is connected to the circuit between the charging and exhausting motor and the battery, and controls the The exhaust motor is turned on or stopped, the output shaft of the charging and exhausting motor is connected to the charging and exhausting fan blade, and the charging and exhausting fan blade is provided with a charging and exhausting port on the housing;
  • the control unit is movably arranged on the casing, and controls the charging and exhausting switch to switch between the closed state and the open state during the movement.
  • the charging and exhausting motor includes an independently arranged charging motor and an exhausting motor
  • the charging and exhausting fan blade includes an independently arranged charging fan blade and an exhausting fan blade
  • the charging and exhausting switch includes an independently arranged charging and discharging fan blade.
  • a switch and an exhaust switch
  • the inflation and exhaust ports include independently arranged inflation ports and exhaust ports
  • the control unit includes independently arranged inflation control units and exhaust control units.
  • the charging switch is connected to the circuit between the charging motor and the battery, and controls the charging motor to start or stop.
  • the output shaft of the charging motor is connected to the charging fan blade, and the charging port is correspondingly arranged on the charging fan blade.
  • the inflation control unit is movably arranged on the casing, and controls the inflatable switch to switch between the closed state and the disconnected state during the activity.
  • the exhaust switch is connected to the circuit between the exhaust motor and the battery, and controls the start or stop of the exhaust motor.
  • the output shaft of the exhaust motor is connected to the exhaust fan blade, and the exhaust port corresponds to It is arranged at the position of the exhaust fan blade, and the exhaust control unit is movably arranged on the casing, and controls the switch of the exhaust switch between a closed state and an open state during the activity.
  • inflation and exhaust switch is a touch switch.
  • control unit includes a screw cap, which is screwed on the housing; when the screw cap is tightened and squeezes the charge and discharge switch, the charge and discharge switch is in a disconnected state , and control the charging and exhausting motor to stop; when the screw cap is unscrewed and leaves the charging and discharging switch, the charging and discharging switch is in a closed state, and controls the charging and discharging motor to be turned on.
  • control unit also includes a pin and a spring, one end of the pin is fixed on the housing, the other end is slidingly fitted and limited in the screw cap, the spring is sleeved on the pin, One end thereof is against the screw cap, and the other end is against the shell.
  • an airtight silicone ring is also provided between the screw cap and the shell.
  • the housing includes a bottom cover, a motor fixing bracket and a bracket cover, the motor fixing bracket is located between the bottom cover and the bracket cover, and the three are detachably connected by fasteners, the charger The exhaust motor is installed on the motor fixing bracket.
  • the Typec charging terminal or/and a USB discharging terminal also includes a Typec charging terminal or/and a USB discharging terminal, and the Typec charging terminal or/and the USB discharging terminal are connected to the battery.
  • the housing also includes a cover, the inner end of the support cover has an extension extending radially, the structure of the cover matches the structure of the extension, and the cover is detachable It is sleeved on the support surface cover and located outside the extension part.
  • a gasket is further provided between the cover and the extension part.
  • Fig. 1 is a schematic structural diagram of an inflation and deflation device for an air cushion article provided by an embodiment of the present application
  • Fig. 2 is a structural schematic diagram of another direction of the inflation and deflation device for air-cushion articles provided by the embodiment of the present application;
  • Fig. 3 is a schematic structural diagram of the inflated state of the inflation and deflation device for air cushion articles provided by the embodiment of the present application;
  • Fig. 4 is a schematic structural diagram of the exhaust state of the inflation and deflation device for air cushion articles provided by the embodiment of the present application;
  • Fig. 5 is a perspective view of an inflation and deflation device for an air cushion article provided by an embodiment of the present application.
  • the part inside the dotted line frame is built into the interior of the air cushion article during use.
  • Bracket cover 1 motor fixing bracket 2, bottom cover 3, airtight silicone ring 4, exhaust screw cap 5, pin 6, spring 7, exhaust motor 8, Typec charging terminal 9, USB discharge terminal 10, silicone cover 11.
  • Cover 12 inflatable screw cap 13, exhaust port 14, inflatable port 15, inflatable fan blade 16, inflatable motor 17, battery 18, exhaust fan blade 19, touch switch 20, sealing gasket 21.
  • the inflation and deflation device for air-cushion articles in this application includes an inflation and deflation unit for inflating and deflation of air-cushion articles and a control unit for controlling the opening and closing of the inflation and deflation unit;
  • the charging and discharging unit includes a housing, a charging and discharging motor installed in the housing, charging and discharging fan blades, a charging and discharging switch and a battery 18, and the charging and discharging switch is connected between the charging and discharging motor and the battery 18.
  • the output shaft of the charging and exhausting motor is connected with the charging and exhausting fan blades, and the housing is on and corresponds to the charging and exhausting
  • the fan blade is provided with a charging and exhausting port;
  • the control unit is movably arranged on the housing, and controls the charging and discharging switch to switch between the closed state and the disconnected state during the activity.
  • the inflation and deflation device for air cushion items When in use, the inflation and deflation device for air cushion items is installed on the air cushion items, the inflation and deflation unit of the inflation and deflation device for air cushion items is built into the air cushion items, the control unit is exposed outside the air cushion items, and controlled by activities
  • the unit controls the charging and exhausting switch to close or disconnect, thereby controlling the charging and exhausting motor to start or stop, so as to control the rotation or stop of the charging and exhausting fan blades, so as to realize inflation and exhaust or stop inflation and exhaust.
  • the control unit can be used to control the inflation and deflation unit to inflate or exhaust the air cushion articles, so as to realize the automation of air cushion article inflation and exhaust, and improve the air cushion Ease of use of the item.
  • the charging and exhausting motor includes an independently arranged charging motor 17 and an exhausting motor 8
  • the charging and exhausting fan blades include an independently arranged charging fan blade 16 and an exhausting fan blade 19, and the charging and exhausting switch includes an independent
  • the inflation switch and exhaust switch are provided
  • the inflation and exhaust ports include independently arranged inflation ports 15 and exhaust ports 14, and the control unit includes independently arranged inflation control units and exhaust control units.
  • the inflation motor 17 is identical in structure to the exhaust motor 8
  • the inflation fan blade 16 is identical in structure to the exhaust fan blade 19
  • the inflation switch is identical in structure to the exhaust switch
  • the inflation control unit is identical in structure to the exhaust control unit.
  • the charging switch is connected to the circuit between the charging motor 17 and the battery 18, and controls the charging motor 17 to start or stop.
  • the output shaft of the charging motor 17 is connected to the charging fan blade 16, and the charging port 15 corresponds to It is arranged at the position of the inflation fan blade 16, and the inflation control unit is movably arranged on the casing, and controls the switching of the inflation switch between the closed state and the disconnected state during the activity.
  • the exhaust switch is connected on the circuit between the exhaust motor 8 and the battery 18, and controls the start or stop of the exhaust motor 8, and the output shaft of the exhaust motor 8 is connected with the exhaust fan blade 19, so
  • the exhaust port 14 is correspondingly arranged at the position of the exhaust fan blade 19, and the exhaust control unit is movably arranged on the housing, and controls the exhaust switch to switch between the closed state and the open state during the activity. .
  • the housing includes a bottom cover 3, a motor fixing bracket 2 and a bracket cover 1, the motor fixing bracket 2 is located between the bottom cover 3 and the bracket cover 1, and the three are detachably connected by fasteners, and the charging and exhausting motor Installed on the motor fixing bracket 2.
  • the housing also includes a cover 12, the inner end of the support cover 1 has an extension extending radially, the structure of the cover 12 matches the structure of the extension, and the cover 12 is detachable It is sleeved on the support cover 1 and located outside the extension part.
  • the bottom cover 3, the motor fixing bracket 2 and the extension of the inner end of the bracket cover 1 are built into the air cushion article, and the outer end of the bracket cover 1 protrudes out of the air cushion article, and the cover 12 is set on the bracket cover 1
  • the outer end of the air cushion article is added in the middle through the extension part and the cover 12 from the inside and the outside respectively, and the installation of the inflation and deflation device for the air cushion article of the present application is completed.
  • a gasket 21 is also provided between the cover 12 and the extension.
  • the sealing pad 21 is located between the air cushion article and the extension, and is located inside the air cushion article together with the extension.
  • the inner end of the bracket cover 1 is provided with a plurality of connecting columns, and the bottom cover 3 and the motor fixing bracket 2 are provided with connecting holes, and the corresponding connecting columns are provided with connecting holes, and the bracket surface cover 1, the motor fixing bracket 2 and the bottom cover 3 pass through The screws passing through the connecting holes and connected with the connecting posts realize the detachable connection.
  • the cover 12 can be fixed with the support cover 1 by snap fit. Specifically, an outwardly protruding buckle is provided on the side wall of the outer end of the bracket cover 1, and a card is provided on the cover 12 and corresponding to the buckle, and the cover 12 is inserted into the bracket surface by the outer end of the bracket cover 1. On the cover 1, its two sides are respectively limited by buckles and extensions.
  • a plurality of chambers are formed between the bottom cover 3, the motor fixing bracket 2 and the bracket cover 1, including the charging and exhausting motor installation cavity, the charging and exhausting fan blade installation cavity and the battery installation cavity, respectively corresponding to the installation of charging and exhausting Motor, charge exhaust fan blade and battery 18.
  • an exhaust fan blade installation cavity is provided on one side of the motor fixing bracket 2 and one end close to the bottom cover 3, the exhaust fan blade 19 is installed in the exhaust fan blade installation cavity, and the exhaust port 14 is arranged on The bottom of the bottom cover 3 and the position corresponding to the exhaust fan blade 19; at the position corresponding to the exhaust fan blade 19, the motor fixing bracket 2 extends toward the bracket cover 1, and cooperates with the bracket cover 1 to form an exhaust motor installation cavity, the exhaust motor 8 is installed in the exhaust motor installation cavity by screws, and its output shaft extends into the exhaust fan blade installation cavity and is connected with the exhaust fan blade 19 to drive the exhaust fan blade 19 to rotate or stop. To achieve exhaust or stop exhaust.
  • the inflatable fan blade 16 is installed in the inflatable fan blade installation cavity, and the inflation port 15 is arranged on the motor fixed bracket 2.
  • the motor fixing bracket 2 extends toward the bottom cover 3, and cooperates with the bottom cover 3 to form an inflatable motor installation cavity, and the inflatable motor 17 is installed on the In the installation cavity of the inflator motor, its output shaft extends into the installation cavity of the inflation fan blade, and is connected with the inflation fan blade 16 to drive the inflation fan blade 16 to rotate or stop, so as to realize inflation or stop inflation.
  • the space between the exhaust fan blade installation cavity and the inflatable motor installation cavity is a battery installation cavity, and the battery 18 is installed in the battery installation cavity.
  • a circuit board is installed in the space between the exhaust motor installation cavity and the air-fill fan blade 16, and the charge-exhaust switch, the battery 18 and the charge-exhaust motor are all connected to the circuit board;
  • the charge-exhaust switch can be a touch switch 20.
  • a Typec charging terminal 9 or/and a USB discharging terminal 10 is also provided on the circuit board, and the Typec charging terminal 9 or/and USB discharging terminal 10 is connected to a battery 18 .
  • the battery 18 can be charged, which is convenient for its outdoor use, and no external power supply is required; through the USB discharge terminal 10, external electrical equipment can be charged, so that the charging and deflation device of this application also has an outdoor emergency power supply. Function.
  • a silicone cover 11 can also be provided outside the Typec charging terminal 9 or/and USB discharging terminal 10 to prevent dust and protect the Typec charging terminal 9 or/and USB discharging terminal 10 .
  • the control unit includes a screw cap, which is screwed on the shell; when the screw cap is tightened and squeezes the charging and exhausting switch, the charging and discharging switch is in a disconnected state, and controls all The charging and exhausting motor stops; when the screw cap is unscrewed and leaves the charging and discharging switch, the charging and discharging switch is in a closed state, and the charging and discharging motor is controlled to open.
  • connection port for installing the control unit is also provided on the bracket cover 1.
  • the outer end of the connection port is open, and the inner end communicates with the installation cavity of the charging and exhausting fan blades. Through the rotation of the charging and exhausting fan blades, Air is charged or exhausted through this connection port.
  • the inner end of the screw cap is threaded in the connection port, and can be screwed in or out along the connection port, and the connection port is closed and opened by screwing in or out of the screw cap.
  • the charging and exhausting switch is a touch switch 20, and the touch switch 20 is installed in the connection port.
  • the connection port is opened, and the air It can be inflated or discharged through the connection port, and can inflate or deflate the air cushion articles.
  • control unit also includes a pin 6 and a spring 7, one end of the pin 6 is fixed on the housing, and the other end is slidably fitted and limited in the threaded cap,
  • the spring 7 is sheathed on the pin 6, one end of which is against the screw cap, and the other end is against the housing.
  • a guide hole is provided along the threaded screw cover circumferential direction, and the pin 6 is a guide fixing pin 6, one end of which is fixed on the frame cover through a connector and is located in the connection port, and the end of the other end is provided with an enlarged part.
  • the inner end of the hole is provided with a limiting portion, and the other end of the pin 6 is inserted into the guide hole and can slide along the guiding hole, and is limited in the guiding hole due to the effect of the enlarged portion and the limiting portion.
  • an airtight silicone ring 4 is also provided between the screw cap and the housing (the opening of the connection port).
  • connection ports which are the inflation connection port and the exhaust connection port respectively, and the two connection ports have the same structure and are set independently.
  • the outer ends of the inflation connection port and the exhaust connection port are open, and the inner end of the inflation connection port communicates with the installation cavity of the inflation fan blade, and through the rotation of the inflation fan blade 16, the air is sucked into the air cushion article by the inflation connection port;
  • the inner end of the connection port communicates with the exhaust fan blade installation cavity, and the air in the air cushion article is discharged by the exhaust connection port through the rotation of the exhaust fan blade 19 .
  • the threaded cap includes an inflatable threaded cap 13 and an exhaust threaded cap 5; the inflated threaded cap 13 is threadedly connected to the inflation connection port, and after it is tightened, the inflation connection port is closed to prevent air from entering. Open the inflation connection port to allow air to enter; the exhaust screw cap 5 is threadedly connected to the exhaust connection port, and after it is tightened, the exhaust connection port is closed to prevent the air from being discharged, and after it is unscrewed, the exhaust connection port is opened. Available for air to escape.
  • each screw cap is connected to one pin 6 , and each pin 6 is correspondingly sleeved with a spring 7 , which will not be repeated here.
  • the inflated threaded cap 13 squeezes the inflatable switch to disconnect the inflatable switch, and the inflatable motor 17 stops, so that the inflatable fan blade 16 does not turn; Open the exhaust thread screw cap 5, open the exhaust connection port, make the exhaust thread screw cap 5 leave the exhaust switch and close the exhaust switch, control the exhaust motor 8 to open, drive the exhaust fan blade 19 to rotate, and the air cushion items The air inside is exhausted.
  • the inflation threaded cap 13 and the exhaust threaded cap 5 When fully inflated, the inflation threaded cap 13 and the exhaust threaded cap 5 are kept in a tightened state, and the inflated threaded cap 13 and the exhaust threaded cap 5 correspond to squeeze the inflation switch and the exhaust switch respectively, so that the inflatable motor 17 and exhaust motor 8 are stopped state, and inflation fan blade 16 and exhaust fan blade 19 all do not turn, and air cushion article is kept in inflation state.
  • connection In this application, unless otherwise clearly stipulated and limited, the terms “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two components or an interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种用于气垫物品的充放气装置，包括用于对气垫物品充放气的充放气单元以及用于控制充放气单元开闭的控制单元；充放气单元包括壳体以及安装在壳体内的充排气电机（8,17）、充排气扇叶（16,19）、充排气开关和电池（18），充排气开关连接在充排气电机（8,17）与电池（18）之间的回路上、并控制充排气电机（8,17）开启或停止，充排气电机（8,17）的输出轴与充排气扇叶（16,19）连接，壳体上、且对应充排气扇叶（16,19）开设有充排气口（14,15）；控制单元活动设置在壳体上，且在活动过程中控制充排气开关在闭合状态与断开状态之间切换；可通过控制单元控制充放气单元对气垫物品充气或排气，实现气垫物品充排气的自动化，提高了气垫物品使用的便利性。

Description

用于气垫物品的充放气装置 技术领域
本发明涉及充气技术领域，具体涉及用于气垫物品的充放气装置。
背景技术
随着经济的发展，社会的进步，各种电器越来越朝向使用方便、节约空间、安全高效、一机多能等特点的方向发展。
气垫物品具有舒适性好，易于搬运、收纳等优点，越来越受到人们的喜爱。现有的气垫物品通常内置有充气装置，以方便气垫物品的充气，充气方便、快捷。然而，目前市面上具有内置充气装置的气垫物品，只能实现自动充气，收纳排气时需要手工挤压气垫物品以排出内部气体，给使用者带来一定的不便。
发明内容
针对现有技术中的缺陷，本发明的目的是提供用于气垫物品的充放气装置，其可安装在气垫物品上，实现气垫物品的充气和排气。
本发明所采用的技术方案是：
用于气垫物品的充放气装置，包括用于对气垫物品充放气的充放气单元以及用于控制所述充放气单元开闭的控制单元；所述充放气单元包括壳体以及安装在壳体内的充排气电机、充排气扇叶、充排气开关和电池，所述充排气开关连接在所述充排气电机与电池之间的回路上、并控制所述充排气电机开启或停止，所述充排气电机的输出轴与所述充排气扇叶连接，所述壳体上、且对应所述充排气扇叶开设有充排气口；所述控制单元活动设置在壳体上，且在活动过 程中控制所述充排气开关在闭合状态与断开状态之间切换。
进一步，所述充排气电机包括独立设置的充气电机和排气电机，所述充排气扇叶包括独立设置的充气扇叶和排气扇叶，所述充排气开关包括独立设置的充气开关和排气开关，所述充排气口包括独立设置的充气口和排气口，所述控制单元包括独立设置的充气控制单元和排气控制单元。
所述充气开关连接在所述充气电机与电池之间的回路上、并控制所述充气电机开启或停止，充气电机的输出轴与充气扇叶连接，所述充气口对应设置在充气扇叶的位置，所述充气控制单元活动设置在壳体上，且在活动过程中控制所述充气开关在闭合状态与断开状态之间切换。
所述排气开关连接在所述排气电机与电池之间的回路上、并控制所述排气电机开启或停止，排气电机的输出轴与排气扇叶连接，所述排气口对应设置在排气扇叶的位置，所述排气控制单元活动设置在壳体上，且在活动过程中控制所述排气开关在闭合状态与断开状态之间切换。
进一步，所述充排气开关为触碰开关。
进一步，所述控制单元包括螺纹拧盖，该螺纹拧盖螺纹连接在壳体上；当所述螺纹拧盖拧紧并挤压所述充排气开关时，所述充排气开关呈断开状态，并控制所述充排气电机停止；当所述螺纹拧盖拧开并离开所述充排气开关时，所述充排气开关呈闭合状态，并控制所述充排气电机开启。
进一步，所述控制单元还包括销钉和弹簧，所述销钉的一端固定在壳体上，另一端滑动配合、且限位在所述螺纹拧盖内，所述弹簧套设在所述销钉上，其一端抵在所述螺纹拧盖上，另一端抵在壳体上。
进一步，所述螺纹拧盖与壳体之间还设有密气硅胶圈。
进一步，所述壳体包括底部盖子、电机固定支架和支架面盖，所述电机固定支架位与所述底部盖子与支架面盖之间，且三者通过紧固件可拆卸连接，所述充排气电机安装在所述电机固定支架上。
进一步，还包括Typec充电端子或/和USB放电端子，该Typec充电端子或/和USB放电端子与电池连接。
进一步，所述壳体还包括封盖，所述支架面盖的里端具有向径向延伸的延伸部，所述封盖的结构与所述延伸部的结构相匹配，所述封盖可拆卸套设在支架面盖上、且位于所述延伸部的外侧。
进一步，所述封盖与所述延伸部之间还设有密封垫。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍。在所有附图中，类似的元件或部分一般由类似的附图标记标识。附图中，各元件或部分并不一定按照实际的比例绘制。
图1为本申请实施例所提供的用于气垫物品的充放气装置结构示意图；
图2为本申请实施例所提供的用于气垫物品的充放气装置另一方向结构示意图；
图3为本申请实施例所提供的用于气垫物品的充放气装置的充气状态结构示意图；
图4为本申请实施例所提供的用于气垫物品的充放气装置的排气状态结构示意图；
图5为本申请实施例所提供的用于气垫物品的充放气装置轴测图。
其中，虚线框内部位在使用时内置于气垫物品内部。
支架面盖1、电机固定支架2、底部盖子3、密气硅胶圈4、排气螺纹拧盖5、销钉6、弹簧7、排气电机8、Typec充电端子9、USB放电端子10、硅胶 盖子11、封盖12、充气螺纹拧盖13、排气口14、充气口15、充气扇叶16、充气电机17、电池18、排气扇叶19、触碰开关20、密封垫21。
具体实施方式
下面将结合附图对本发明技术方案的实施例进行详细的描述。以下实施例仅用于更加清楚地说明本发明的技术方案，因此只作为示例，而不能以此来限制本发明的保护范围。
需要注意的是，除非另有说明，本申请使用的技术术语或者科学术语应当为本发明所属领域技术人员所理解的通常意义。
参见图1～图5，本申请用于气垫物品的充放气装置，包括用于对气垫物品充放气的充放气单元以及用于控制所述充放气单元开闭的控制单元；所述充放气单元包括壳体以及安装在壳体内的充排气电机、充排气扇叶、充排气开关和电池18，所述充排气开关连接在所述充排气电机与电池18之间的回路上、并控制所述充排气电机开启或停止，所述充排气电机的输出轴与所述充排气扇叶连接，所述壳体上、且对应所述充排气扇叶开设有充排气口；所述控制单元活动设置在壳体上，且在活动过程中控制所述充排气开关在闭合状态与断开状态之间切换。
使用时，将用于气垫物品的充放气装置安装在气垫物品上，使用于气垫物品的充放气装置的充放气单元内置在气垫物品内，控制单元外露于气垫物品外，通过活动控制单元，控制充排气开关闭合或断开，从而控制充排气电机开启或停止，以控制充排气扇叶转动或停止，实现充气排气或停止充排气。
本申请通过设置充放气单元以及控制充放气单元开闭的控制单元，可通过该控制单元控制充放气单元对气垫物品充气或排气，实现气垫物品充排气的自动化，提高了气垫物品使用的便利性。
具体的，充排气电机包括独立设置的充气电机17和排气电机8，所述充排气扇叶包括独立设置的充气扇叶16和排气扇叶19，所述充排气开关包括独 立设置的充气开关和排气开关，所述充排气口包括独立设置的充气口15和排气口14，所述控制单元包括独立设置的充气控制单元和排气控制单元。充气电机17和排气电机8结构相同，充气扇叶16和排气扇叶19结构相同，充气开关和排气开关结构相同，充气控制单元和排气控制单元结构相同。
所述充气开关连接在所述充气电机17与电池18之间的回路上、并控制所述充气电机17开启或停止，充气电机17的输出轴与充气扇叶16连接，所述充气口15对应设置在充气扇叶16的位置，所述充气控制单元活动设置在壳体上，且在活动过程中控制所述充气开关在闭合状态与断开状态之间切换。
所述排气开关连接在所述排气电机8与电池18之间的回路上、并控制所述排气电机8开启或停止，排气电机8的输出轴与排气扇叶19连接，所述排气口14对应设置在排气扇叶19的位置，所述排气控制单元活动设置在壳体上，且在活动过程中控制所述排气开关在闭合状态与断开状态之间切换。
壳体包括底部盖子3、电机固定支架2和支架面盖1，电机固定支架2位于所述底部盖子3与支架面盖1之间，且三者通过紧固件可拆卸连接，充排气电机安装在所述电机固定支架2上。
壳体还包括封盖12，所述支架面盖1的里端具有向径向延伸的延伸部，所述封盖12的结构与所述延伸部的结构相匹配，所述封盖12可拆卸套设在支架面盖1上、且位于所述延伸部的外侧。
使用时，底部盖子3、电机固定支架2以及支架面盖1里端的延伸部内置于气垫物品内，支架面盖1外端伸出气垫物品外，并将封盖12套设在支架面盖1的外端，通过延伸部和封盖12分别从内侧和外侧将气垫物品加在中间，完成本申请用于气垫物品的充放气装置的安装。
为了提高安装部位的气密性，在封盖12与延伸部之间还设有密封垫21。在使用时，该密封垫21位于气垫物品与延伸部之间，与延伸部一起位于气垫物品的内部。
具体的，支架面盖1的里端设有多根连接柱，底部盖子3和电机固定支架 2上、且对应连接柱设有连接孔，支架面盖1、电机固定支架2和底部盖子3通过穿过连接孔、并与连接柱连接的螺钉实现可拆卸连接。
封盖12可通过卡扣配合的方式与支架面盖1固定。具体的，在支架面盖1的外端侧壁设有向外突出的卡扣，封盖12上、且对应卡扣设有卡片，封盖12由支架面盖1的外端套入支架面盖1上，其两侧分别由卡扣和延伸部限位。
底部盖子3、电机固定支架2和支架面盖1之间形成多个腔室，分别包括充排气电机安装腔、充排气扇叶安装腔和电池安装腔，分别对应用于安装充排气电机、充排气扇叶和电池18。
具体的，在电机固定支架2的一侧、且靠近底部盖子3的一端设有排气扇叶安装腔，排气扇叶19安装在该排气扇叶安装腔内，排气口14设置在底部盖子3的底部、且对应排气扇叶19的位置；在对应排气扇叶19的位置、电机固定支架2向支架面盖1方向延伸，并与支架面盖1配合形成排气电机安装腔，排气电机8通过螺钉安装在该排气电机安装腔内，其输出轴伸入排气扇叶安装腔内，并与排气扇叶19连接，驱动排气扇叶19转动或停止，以实现排气或停止排气。
在电机固定支架2的另一侧、且靠近支架面盖1的一端设有充气扇叶安装腔，充气扇叶16安装在该充气扇叶安装腔内，充气口15设置在电机固定支架2的侧面、且对应充气扇叶16的位置；在对应充气扇叶16的位置、电机固定支架2向底部盖子3方向延伸，并与底部盖子3配合形成充气电机安装腔，充气电机17通过螺钉安装在该充气电机安装腔内，其输出轴伸入充气扇叶安装腔内，并与充气扇叶16连接，驱动充气扇叶16转动或停止，以实现充气或停止充气。
排气扇叶安装腔与充气电机安装腔之间的空间为电池安装腔，电池18安装在该电池安装腔内。
排气电机安装腔与充气扇叶16之间的空间安装有电路板，充排气开关、电池18和充排气电机均与该电路板连接；充排气开关可以是触碰开关20。
为了便于在户外使用，在电路板上还设有Typec充电端子9或/和USB放电端子10，该Typec充电端子9或/和USB放电端子10与电池18连接。
通过Typec充电端子9，可为电池18进行充电，方便其在户外使用，不需要外接电源；通过USB放电端子10可为外部电器设备进行充电，使本申请充放气装置还具备户外应急电源供应功能。
在Typec充电端子9或/和USB放电端子10外还可以设置硅胶盖子11，起到防尘以及保护Typec充电端子9或/和USB放电端子10的作用。
控制单元包括螺纹拧盖，该螺纹拧盖螺纹连接在壳体上；当所述螺纹拧盖拧紧并挤压所述充排气开关时，所述充排气开关呈断开状态，并控制所述充排气电机停止；当所述螺纹拧盖拧开并离开所述充排气开关时，所述充排气开关呈闭合状态，并控制所述充排气电机开启。
具体的，在支架面盖1上还设有用于安装控制单元的连接口，该连接口的外端敞口，里端与充排气扇叶安装腔连通，通过充排气扇叶的转动，由该连接口将空气充入或排出。
螺纹拧盖的里端螺纹连接在该连接口内，并可沿该连接口旋入或旋出，通过螺纹拧盖的旋入或旋出，实现连接口的封闭和打开。充排气开关为触碰开关20，该触碰开关20安装在连接口内。当螺纹拧盖旋入拧紧时，螺纹拧盖的里端挤压到触碰开关20，使触碰开关20断开，从而使得充排气电机停止，停止充排气；而此时连接口关闭，空气无法由该连接口充入或排出，保证气垫物品的气密性。当螺纹拧盖拧开旋出时，螺纹拧盖的里端离开触碰开关20，使触碰开关20闭合，从而使得充排气电机启动，开始充排气；而此时连接口打开，空气可由该连接口充入或排出，可对气垫物品充气或排气。
通过设置螺纹拧盖和触碰开关20，可实现拧开螺纹拧盖即开始充气或排气，拧紧螺纹拧盖即停止充气或排气，通过拧紧或拧开螺纹拧盖即可实现充排气的开关功能，操作简单方便。
为了避免螺纹拧盖在拧开后掉落，控制单元还包括销钉6和弹簧7，所述 销钉6的一端固定在壳体上，另一端滑动配合、且限位在所述螺纹拧盖内，所述弹簧7套设在所述销钉6上，其一端抵在所述螺纹拧盖上，另一端抵在壳体上。
具体的，沿螺纹拧盖周向设有导向孔，销钉6为导向固定销钉6，其一端通过连接件固定在机架面盖上、且位于连接口内，另一端的端部设有扩大部，在导向孔的里端设有限位部，销钉6的另一端插入导向孔内、且可沿导向孔滑动，并由于扩大部与限位部的作用而被限位在导向孔内。当螺纹拧盖拧紧时旋入连接口时，压缩弹簧7，当螺纹拧盖拧开旋出连接口时，弹簧7的回复力将螺纹拧盖顶开，由于销钉6的扩大部始终限位在螺纹拧盖内，在螺纹拧盖被顶开后，有销钉6将其拉住，放置螺纹拧盖掉落、丢失。
为了进一步提高连接口的气密性，在螺纹拧盖与壳体(连接口的敞口)之间还设有密气硅胶圈4。
当然，为了实现独立充气和排气，连接口包括两个，分别为充气连接口和排气连接口，两个连接口结构相同、且独立设置。充气连接口和排气连接口的外端均敞口，充气连接口的里端与充气扇叶安装腔连通，通过充气扇叶16的转动，由充气连接口将空气吸入气垫物品内；排气连接口的里端与排气扇叶安装腔连通，通过排气扇叶19的转动，由排气连接口将气垫物品内的空气排出。
对应的，该螺纹拧盖包括充气螺纹拧盖13和排气螺纹拧盖5；充气螺纹拧盖13螺纹连接在充气连接口，其拧紧后将充气连接口封闭，阻止空气进入，其拧开后将充气连接口打开，可供空气进入；排气螺纹拧盖5螺纹连接在排气连接口，其拧紧后将排气连接口封闭，阻止空气排出，其拧开后将排气连接口打开，可供空气排出。
对应的，销钉6和弹簧7均包括两个，每个螺纹拧盖连接一个销钉6，每个销钉6上均对应套设一个弹簧7，在此不再赘述。
当需要充气时，保持排气螺纹拧盖5为拧紧状态，此时，排气螺纹拧盖5挤压排气开关而使排气开关断开，排气电机8为停止，使排气扇叶19不转； 拧开充气螺纹拧盖13，打开充气连接口，使得充气螺纹拧盖13离开充气开关而使充气开关闭合，控制充气电机17开启，驱动充气扇叶16转动，向气垫物品充入空气。
当需要排气时，保持充气螺纹拧盖13为拧紧状态，此时，充气螺纹拧盖13挤压充气开关而使充气开关断开，充气电机17为停止，使充气扇叶16不转；拧开排气螺纹拧盖5，打开排气连接口，使得排气螺纹拧盖5离开排气开关而使排气开关闭合，控制排气电机8开启，驱动排气扇叶19转动，将气垫物品内的空气排出。
当充满气时，使充气螺纹拧盖13和排气螺纹拧盖5均保持在拧紧状态，充气螺纹拧盖13和排气螺纹拧盖5分别对应挤压充气开关和排气开关，使得充气电机17和排气电机8均为停止状态，充气扇叶16和排气扇叶19均不转，使气垫物品保持在充气状态。
在本申请中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
本发明的说明书中，说明了大量具体细节。然而，能够理解，本发明的实施例可以在没有这些具体细节的情况下实践。在一些实例中，并未详细示出公知的方法、系统和技术，以便不模糊对本说明书的理解。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、系统、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、系统、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人 员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围，其均应涵盖在本发明的权利要求和说明书的范围当中。

Claims (10)

  1. 用于气垫物品的充放气装置，其特征在于，包括用于对气垫物品充放气的充放气单元以及用于控制所述充放气单元开闭的控制单元；所述充放气单元包括壳体以及安装在壳体内的充排气电机、充排气扇叶、充排气开关和电池，所述充排气开关连接在所述充排气电机与电池之间的回路上、并控制所述充排气电机开启或停止，所述充排气电机的输出轴与所述充排气扇叶连接，所述壳体上、且对应所述充排气扇叶开设有充排气口；所述控制单元活动设置在壳体上，且在活动过程中控制所述充排气开关在闭合状态与断开状态之间切换。
  2. 根据权利要求1所述的用于气垫物品的充放气装置，其特征在于，所述充排气电机包括独立设置的充气电机和排气电机，所述充排气扇叶包括独立设置的充气扇叶和排气扇叶，所述充排气开关包括独立设置的充气开关和排气开关，所述充排气口包括独立设置的充气口和排气口，所述控制单元包括独立设置的充气控制单元和排气控制单元；
    所述充气开关连接在所述充气电机与电池之间的回路上、并控制所述充气电机开启或停止，充气电机的输出轴与充气扇叶连接，所述充气口对应设置在充气扇叶的位置，所述充气控制单元活动设置在壳体上，且在活动过程中控制所述充气开关在闭合状态与断开状态之间切换；
    所述排气开关连接在所述排气电机与电池之间的回路上、并控制所述排气电机开启或停止，排气电机的输出轴与排气扇叶连接，所述排气口对应设置在排气扇叶的位置，所述排气控制单元活动设置在壳体上，且在活动过程中控制所述排气开关在闭合状态与断开状态之间切换。
  3. 根据权利要求1所述的用于气垫物品的充放气装置，其特征在于，所述充排气开关为触碰开关。
  4. 根据权利要求3所述的用于气垫物品的充放气装置，其特征在于，所述控制单元包括螺纹拧盖，该螺纹拧盖螺纹连接在壳体上；当所述螺纹拧盖拧紧 并挤压所述充排气开关时，所述充排气开关呈断开状态，并控制所述充排气电机停止；当所述螺纹拧盖拧开并离开所述充排气开关时，所述充排气开关呈闭合状态，并控制所述充排气电机开启。
  5. 根据权利要求4所述的用于气垫物品的充放气装置，其特征在于，所述控制单元还包括销钉和弹簧，所述销钉的一端固定在壳体上，另一端滑动配合、且限位在所述螺纹拧盖内，所述弹簧套设在所述销钉上，其一端抵在所述螺纹拧盖上，另一端抵在壳体上。
  6. 根据权利要求4所述的用于气垫物品的充放气装置，其特征在于，所述螺纹拧盖与壳体之间还设有密气硅胶圈。
  7. 根据权利要求1～6中任一项所述的用于气垫物品的充放气装置，其特征在于，所述壳体包括底部盖子、电机固定支架和支架面盖，所述电机固定支架位与所述底部盖子与支架面盖之间，且三者通过紧固件可拆卸连接，所述充排气电机安装在所述电机固定支架上。
  8. 根据权利要求7所述的用于气垫物品的充放气装置，其特征在于，还包括Typec充电端子或/和USB放电端子，该Typec充电端子或/和USB放电端子与电池连接。
  9. 根据权利要求7所述的用于气垫物品的充放气装置，其特征在于，所述壳体还包括封盖，所述支架面盖的里端具有向径向延伸的延伸部，所述封盖的结构与所述延伸部的结构相匹配，所述封盖可拆卸套设在支架面盖上、且位于所述延伸部的外侧。
  10. 根据权利要求9所述的用于气垫物品的充放气装置，其特征在于，所述封盖与所述延伸部之间还设有密封垫。
PCT/CN2021/122035 2021-09-18 2021-09-30 用于气垫物品的充放气装置 WO2023039956A1 (zh)

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JP2004036466A (ja) * 2002-07-02 2004-02-05 Sanzen Corp エアクッションの空気充填排出制御装置
CN200968325Y (zh) * 2006-10-13 2007-10-31 王正宗 可自散热及泄压的电动充放气装置
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