WO2023060824A1 - 水上环境使用充气泵 - Google Patents

水上环境使用充气泵 Download PDF

Info

Publication number
WO2023060824A1
WO2023060824A1 PCT/CN2022/079448 CN2022079448W WO2023060824A1 WO 2023060824 A1 WO2023060824 A1 WO 2023060824A1 CN 2022079448 W CN2022079448 W CN 2022079448W WO 2023060824 A1 WO2023060824 A1 WO 2023060824A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
rubber covering
fan blade
backing plate
threaded
Prior art date
Application number
PCT/CN2022/079448
Other languages
English (en)
French (fr)
Inventor
孙灵俊
姜礼祯
高恩
Original Assignee
上海迈惟信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海迈惟信息科技有限公司 filed Critical 上海迈惟信息科技有限公司
Publication of WO2023060824A1 publication Critical patent/WO2023060824A1/zh

Links

Images

Classifications

    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing

Definitions

  • the utility model relates to the technical field of an air pump, in particular to an air pump used in a water environment.
  • the utility model provides an air pump used in the water environment.
  • the air pump used in the water environment includes a threaded cover, an air channel and a casing, and a fan blade is movably installed in the air channel, and the housing of the air channel is far away from a part of the fan blade.
  • a motor is fixedly installed on the side, and the output shaft of the motor is fixedly connected to the fan blade and drives the fan blade to rotate freely in the air flow channel.
  • the power connector of the motor is connected to a battery, and a shell is fixedly installed on the outside of the air flow channel housing.
  • the battery is installed in the casing, and the front of the shell of the air flow channel is equipped with a rubber covering, and an air inlet is opened on the position of the rubber covering that matches the fan blade, and the design of the rubber covering is threaded An interface, and a threaded cover is threadedly connected to the rubber covering part.
  • the air outlet end of the air flow channel is designed as a rectangular air channel to reduce the loss of air flow rate
  • the air inlet end of the air flow channel is adapted to the position of the air inlet of the rubber covering part
  • the thread of the rubber covering part The middle position of the interface is in a hollow state and matches the position of the fan blade.
  • An air inlet sealing ring is fixedly installed at the air inlet of the overmolding part, and the air inlet sealing ring is adapted to the position of the fan blade.
  • a fixed cover is installed on the side of the sealing ring of the air inlet away from the fan blade, a notch is designed on the fixed cover, and a sealing silicone plug is engaged with this notch.
  • a backing plate is installed on the side of the rubber covering part away from the fan blade, and there is also a notch on the backing plate, and the notch on the backing plate matches the shape of the thread structure on the rubber covering part.
  • the notch on the backing plate is designed as a square and the diagonal corners are designed as rounded corners, and the rubber covering is designed with four buckles for engaging the backing plate.
  • a sealing silicone ring is installed on the backing plate, and the size of the sealing silicone ring matches the gap size of the backing plate.
  • a fixed chassis is fixedly installed on the threaded cover.
  • a main board is fixedly installed on the fixed cover
  • a Type-C interface is fixedly installed on the main board
  • a Type-C sealing column is fixedly installed on the housing of the air channel
  • the Type-C sealing column The position of the Type-C interface is matched, and the main board and the Type-C interface pass through the gap of the overmolded part and are connected to the Type-C sealing column.
  • the utility model provides an air pump used in the water environment, which has the following beneficial effects:
  • the water environment uses an air pump to reduce noise through smaller fan blades. Usually, this kind of fan blades cannot achieve sufficient air volume.
  • a brushed motor with 50,000 revolutions per minute is used to supplement the air output.
  • the size and direction reduce the loss of airflow to increase the inflation pressure, reduce the inflation noise and ensure the air output.
  • the water environment uses an inflatable pump, which allows users to bring inflatable products to the water to play, increase the leisure experience, and can inflate the inflatable products as a floating carrier when necessary. Compared with the built-in inflatable pumps on the market, they cannot be used on water. , with more usage scenarios.
  • Fig. 1 is a schematic diagram of the explosion structure of the utility model
  • Fig. 2 is a structural schematic diagram of the rubber-covered part of the present invention.
  • the water environment uses an air pump, including a threaded cover 2, an air flow channel 14 and a casing 17, a fan blade 13 is installed in the air flow channel 14, and the housing of the air flow channel 14 is fixed on the side away from the fan blade 13
  • a motor 15 is installed, the output shaft of the motor 15 is fixedly connected with the fan blade 13 and drives the fan blade 13 to rotate freely in the air flow passage 14, a battery 16 is connected to the power connector of the motor 15, and a casing is fixedly installed on the outside of the air flow passage 14 housing 17.
  • the battery 16 is installed in the casing 17, and the front of the casing of the air flow channel 14 is equipped with a rubber covering 12, and an air inlet is provided on the rubber covering 12 at a position matching the fan blade 13, and the rubber covering 12 is provided with an air inlet.
  • a threaded interface is designed, and the rubber covering part 12 is threadedly connected with a threaded cover 2 .
  • the air outlet end of the air flow channel 14 is designed as a rectangular air channel that reduces the loss of air flow rate.
  • the air inlet end of the air flow channel 14 matches the position of the air inlet of the rubber covering part 12.
  • the middle position of the threaded interface of the rubber covering part 12 is The air inlet sealing ring 19 is fixedly installed at the air inlet of the rubber covering part 12 and the air inlet sealing ring 19 is adapted to the position of the fan blade 13 in a hollow state.
  • a fixed cover 9 is installed on the side of the air inlet sealing ring 19 away from the fan blade 13, and a gap is designed on the fixed cover 9, and a sealing silicone plug 7 is engaged with the gap.
  • a backing plate 8 is installed on the side of the rubber covering 12 away from the fan blade 13 and there is also a notch on the backing plate 8 , the notch on the backing plate 8 matches the shape of the threaded structure on the rubber covering 12 .
  • the notch on the backing plate 8 is designed as a square and the diagonal corners are designed as rounded corners.
  • the rubber covering part 12 is designed with buckles on four sides for engaging the backing plate 8 .
  • a sealing silicone ring 4 is installed on the backing plate 8, and the size of the sealing silicone ring 4 matches the gap size of the backing plate 8.
  • the rubber covering part 12 is threaded to the threaded cover 2, and the sealing silicone ring 4 is installed on the rubber covering part Between 12 and the threaded cover 2, the fixed chassis 1 is fixedly installed on the threaded cover 2.
  • the main board 11 is fixedly installed on the fixed cover 9
  • the Type-C interface 10 is fixedly installed on the main board 11
  • the Type-C sealing column 18 is fixedly installed on the shell of the air flow channel 14, and the position of the Type-C sealing column 18 is Type-C
  • the positions of the interface 10 are matched, and the main board 11 and the Type-C interface 10 are connected to the Type-C sealing column 18 after passing through the gap of the rubber covering 12 .
  • the button electronic component 6 is installed on the main board 11 , the button electronic component 6 is equipped with a silicone button 5 , and the outer cover connector 3 is installed between the threaded cover 2 and the sealing silicone ring 4 .

Landscapes

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

Abstract

水上环境使用充气泵，包括螺纹盖(2)、气流道(14)和外壳(17)，气流道(14)内活动安装有扇叶(13)，气流道(14)的壳体远离扇叶(13)的一侧固定安装有马达(15)，马达(15)的输出轴与扇叶(13)固定连接且带动扇叶(13)在气流道(14)内自由转动，马达(15)的电源接头上连接有电池(16)，气流道(14)壳体外部固定安装有外壳(17)，电池(16)安装在外壳(17)内，气流道(14)的壳体正面安装有包胶件(12)，包胶件(12)上与扇叶(13)相适配的位置开设有进气口，包胶件(12)上设计有螺纹接口，包胶件(12)上螺纹连接有螺纹盖(2)，该水上环境使用充气泵具备更多使用场景。

Description

水上环境使用充气泵 技术领域
本实用新型涉及充气泵技术领域，具体为水上环境使用充气泵。
背景技术
充气泵在水上使用时，由于需要进气和出气的缘故，水很容易从充气泵的进气和出气口进入到充气泵内，从而影响充气泵的使用，同时在水上使用的充气泵可能会因为充气泵的密封效果差而导致水进入到充气泵而影响充气泵的使用。
实用新型内容
(一)解决的技术问题
针对现有技术的不足，本实用新型提供了水上环境使用充气泵。
(二)技术方案
为实现上述目的，本实用新型提供如下技术方案：水上环境使用充气泵，包括螺纹盖、气流道和外壳，所述气流道内活动安装有扇叶，所述气流道的壳体远离扇叶的一侧固定安装有马达，所述马达的输出轴与扇叶固定连接且带动扇叶在气流道内自由转动，所述马达的电源接头上连接有电池，所述气流道壳体外部固定安装有外壳，所述电池安装在外壳内，所述气流道的壳体正面安装有包胶件，所述包胶件上与扇叶相适配的位置开设有进气口，所述包胶件上的设计有螺纹接口，所述包胶件上螺纹连接有螺纹盖。
优选的，所述气流道的出气端设计为减少风量通行率流失的矩形风道，所述气流道的进气端与包胶件的进气口位置相适配，所述包胶 件的螺纹接口的中间位置为中空状态且与扇叶的位置相适配，包胶件的进气口处固定安装有进气口密封圈且进气口密封圈与扇叶的位置相适配。
优选的，所述进气口密封圈远离扇叶的一侧上安装有固定盖，所述固定盖的上设计有缺口，且在这个缺口上卡合有密封硅胶塞。
优选的，所述包胶件的远离扇叶的一侧安装有垫板且垫板上同样有缺口，所述垫板上缺口和包胶件上的螺纹结构形状相适配。
优选的，所述垫板上缺口设计为方形且对角设计为圆角，所述包胶件上设计有四面用于卡合垫板的卡扣件。
优选的，所述垫板上安装有密封硅胶圈，且密封硅胶圈的尺寸与垫板的缺口尺寸相适配，所述包胶件螺纹连接到螺纹盖上，所述密封硅胶圈安装在包胶件和螺纹盖之间，所述螺纹盖上固定安装有固定底盘。
优选的，所述固定盖上固定安装有主板，所述主板上固定安装有Type-C接口，所述气流道的壳体上固定安装有Type-C密封柱，所述Type-C密封柱的位置Type-C接口的位置相适配，所述主板和Type-C接口从包胶件的缺口穿过后与Type-C密封柱相连接。
(三)有益效果
与现有技术相比，本实用新型提供了水上环境使用充气泵，具备以下有益效果：
1、该水上环境使用充气泵，通过较小的扇叶减小噪音,通常使用此种扇叶无法达到足够的充气量，采用每分钟5万转的有刷电机补足 出风量，通过限制气流道的尺寸与方向减少气流的散失达到充气压力的提升，充气噪音减小同时保证出气量。
2、该水上环境使用充气泵，关闭时不进水,使用者在充气后盖上硅胶盖并拧好外盖后可在水上使用现有充气泵并无特殊防水设计,放入水中使用会导致内部受损,本技术通过包胶工艺可以与充气产品密封接合,再透过硅胶盖与螺纹盖密封进气口达到进一步密封防水的效果。
3、该水上环境使用充气泵，可以让用户把充气产品带到水上游玩,增加休闲体验,并且能在必要时刻将充气产品充气后当作漂浮载体,相比市面上内置充气泵不能在水上使用,具备更多使用场景。
附图说明
图1为本实用新型爆炸结构示意图；
图2为本实用新型包胶件结构示意图。
图中：1、固定底盘；2、螺纹盖；3、外盖连接件；4、密封硅胶圈；5、硅胶按钮；6、按钮电子元件；7、密封硅胶塞；8、垫板；9、固定盖；10、Type-C接口；11、主板；12、包胶件；13、扇叶；14、气流道；15、马达；16、电池；17、外壳；18、Type-C密封柱；19、进气口密封圈。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的 实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-2，水上环境使用充气泵，包括螺纹盖2、气流道14和外壳17，气流道14内活动安装有扇叶13，气流道14的壳体远离扇叶13的一侧固定安装有马达15，马达15的输出轴与扇叶13固定连接且带动扇叶13在气流道14内自由转动，马达15的电源接头上连接有电池16，气流道14壳体外部固定安装有外壳17，电池16安装在外壳17内，气流道14的壳体正面安装有包胶件12，包胶件12上与扇叶13相适配的位置开设有进气口，包胶件12上的设计有螺纹接口，包胶件12上螺纹连接有螺纹盖2。
气流道14的出气端设计为减少风量通行率流失的矩形风道，气流道14的进气端与包胶件12的进气口位置相适配，包胶件12的螺纹接口的中间位置为中空状态且与扇叶的位置相适配，包胶件12的进气口处固定安装有进气口密封圈19且进气口密封圈19与扇叶13的位置相适配。
进气口密封圈19远离扇叶13的一侧上安装有固定盖9，固定盖9的上设计有缺口，且在这个缺口上卡合有密封硅胶塞7。
包胶件12的远离扇叶13的一侧安装有垫板8且垫板8上同样有缺口，垫板8上缺口和包胶件12上的螺纹结构形状相适配。
垫板8上缺口设计为方形且对角设计为圆角，包胶件12上设计有四面用于卡合垫板8的卡扣件。
垫板8上安装有密封硅胶圈4，且密封硅胶圈4的尺寸与垫板8 的缺口尺寸相适配，包胶件12螺纹连接到螺纹盖2上，密封硅胶圈4安装在包胶件12和螺纹盖2之间，螺纹盖2上固定安装有固定底盘1。
固定盖9上固定安装有主板11，主板11上固定安装有Type-C接口10，气流道14的壳体上固定安装有Type-C密封柱18，Type-C密封柱18的位置Type-C接口10的位置相适配，主板11和Type-C接口10从包胶件12的缺口穿过后与Type-C密封柱18相连接。
主板11上安装有按钮电子元件6，按钮电子元件6上安装有硅胶按钮5，螺纹盖2和密封硅胶圈4之间安装有外盖连接件3。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 水上环境使用充气泵，包括螺纹盖(2)、气流道(14)和外壳(17)，其特征在于：所述气流道(14)内活动安装有扇叶(13)，所述气流道(14)的壳体远离扇叶(13)的一侧固定安装有马达(15)，所述马达(15)的输出轴与扇叶(13)固定连接且带动扇叶(13)在气流道(14)内自由转动，所述马达(15)的电源接头上连接有电池(16)，所述气流道(14)壳体外部固定安装有外壳(17)，所述电池(16)安装在外壳(17)内，所述气流道(14)的壳体正面安装有包胶件(12)，所述包胶件(12)上与扇叶(13)相适配的位置开设有进气口，所述包胶件(12)上的设计有螺纹接口，所述包胶件(12)上螺纹连接有螺纹盖(2)。
  2. 根据权利要求1所述的水上环境使用充气泵，其特征在于：所述气流道(14)的出气端设计为减少风量通行率流失的矩形风道，所述气流道(14)的进气端与包胶件(12)的进气口位置相适配，所述包胶件(12)的螺纹接口的中间位置为中空状态且与扇叶的位置相适配，包胶件(12)的进气口处固定安装有进气口密封圈(19)且进气口密封圈(19)与扇叶(13)的位置相适配。
  3. 根据权利要求2所述的水上环境使用充气泵，其特征在于：所述进气口密封圈(19)远离扇叶(13)的一侧上安装有固定盖(9)，所述固定盖(9)的上设计有缺口，且在这个缺口上卡合有密封硅胶塞(7)。
  4. 根据权利要求1所述的水上环境使用充气泵，其特征在于：所述包胶件(12)的远离扇叶(13)的一侧安装有垫板(8)且垫板 (8)上同样有缺口，所述垫板(8)上缺口和包胶件(12)上的螺纹结构形状相适配。
  5. 根据权利要求4所述的水上环境使用充气泵，其特征在于：所述垫板(8)上缺口设计为方形且对角设计为圆角，所述包胶件(12)上设计有四面用于卡合垫板(8)的卡扣件。
  6. 根据权利要求4所述的水上环境使用充气泵，其特征在于：所述垫板(8)上安装有密封硅胶圈(4)，且密封硅胶圈(4)的尺寸与垫板(8)的缺口尺寸相适配，所述包胶件(12)螺纹连接到螺纹盖(2)上，所述密封硅胶圈(4)安装在包胶件(12)和螺纹盖(2)之间，所述螺纹盖(2)上固定安装有固定底盘(1)。
  7. 根据权利要求3所述的水上环境使用充气泵，其特征在于：所述固定盖(9)上固定安装有主板(11)，所述主板(11)上固定安装有Type-C接口(10)，所述气流道(14)的壳体上固定安装有Type-C密封柱(18)，所述Type-C密封柱(18)的位置Type-C接口(10)的位置相适配，所述主板(11)和Type-C接口(10)从包胶件(12)的缺口穿过后与Type-C密封柱(18)相连接。
PCT/CN2022/079448 2021-10-14 2022-03-07 水上环境使用充气泵 WO2023060824A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122477901.8U CN215860910U (zh) 2021-10-14 2021-10-14 水上环境使用充气泵
CN202122477901.8 2021-10-14

Publications (1)

Publication Number Publication Date
WO2023060824A1 true WO2023060824A1 (zh) 2023-04-20

Family

ID=80260124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/079448 WO2023060824A1 (zh) 2021-10-14 2022-03-07 水上环境使用充气泵

Country Status (2)

Country Link
CN (1) CN215860910U (zh)
WO (1) WO2023060824A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215860910U (zh) * 2021-10-14 2022-02-18 上海迈惟信息科技有限公司 水上环境使用充气泵

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493699A (en) * 1974-11-22 1977-11-30 Bridgeport Brass Spa Valves for inflating and deflating inflatable articles
US20120103483A1 (en) * 2008-12-12 2012-05-03 Wonder Spa Tyre inflation valve connectable to a transducer
CN204083379U (zh) * 2014-09-12 2015-01-07 上海吉龙塑胶制品有限公司 多功能阀门
CN207830161U (zh) * 2018-01-19 2018-09-07 宁波市达拉户外用品有限公司 一种便携式多功能充气泵
CN209308911U (zh) * 2018-10-08 2019-08-27 深圳沃新智创科技有限公司 一种便携式大流量充气泵
CN110657107A (zh) * 2019-11-12 2020-01-07 淮安国润电气有限公司 一种内置电动气泵
CN211174669U (zh) * 2019-10-30 2020-08-04 上海鱼尾科技有限公司 直流电机充气装置
CN215860910U (zh) * 2021-10-14 2022-02-18 上海迈惟信息科技有限公司 水上环境使用充气泵

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493699A (en) * 1974-11-22 1977-11-30 Bridgeport Brass Spa Valves for inflating and deflating inflatable articles
US20120103483A1 (en) * 2008-12-12 2012-05-03 Wonder Spa Tyre inflation valve connectable to a transducer
CN204083379U (zh) * 2014-09-12 2015-01-07 上海吉龙塑胶制品有限公司 多功能阀门
CN207830161U (zh) * 2018-01-19 2018-09-07 宁波市达拉户外用品有限公司 一种便携式多功能充气泵
CN209308911U (zh) * 2018-10-08 2019-08-27 深圳沃新智创科技有限公司 一种便携式大流量充气泵
CN211174669U (zh) * 2019-10-30 2020-08-04 上海鱼尾科技有限公司 直流电机充气装置
CN110657107A (zh) * 2019-11-12 2020-01-07 淮安国润电气有限公司 一种内置电动气泵
CN215860910U (zh) * 2021-10-14 2022-02-18 上海迈惟信息科技有限公司 水上环境使用充气泵

Also Published As

Publication number Publication date
CN215860910U (zh) 2022-02-18

Similar Documents

Publication Publication Date Title
WO2023060824A1 (zh) 水上环境使用充气泵
CN205533727U (zh) 一种自吸式固定吸盘
WO2003074106A3 (en) Portable battery operated aspirator
WO2016054761A1 (zh) 充气装置
US11713767B2 (en) Inflation product with built-in air pump
CN208434045U (zh) 一种气囊防水摄像头
CN208540091U (zh) 一种音箱结构
CN218624573U (zh) 充气泵
CN108152965A (zh) 一种水下vr体验设备
WO2020140322A1 (zh) 一种设有保护罩的磁力泵
WO2021082321A1 (zh) 直流电机充气装置
CN219587724U (zh) 一种内置式双向气泵
CN211461107U (zh) 一种负压喷水按摩器
CN219774389U (zh) 一种感应式吹吸一体机
CN207734752U (zh) 制氧机进气过滤系统
CN208252322U (zh) 一种电动抽气泵
CN220555984U (zh) 一种高压气体和大流量气体切换装置
CN216812049U (zh) 一种内置式双气道充抽气装置
CN202767668U (zh) 一种用于医疗器械小型灭菌器的门锁
CN205829804U (zh) 一种摄像机正压密封保护罩
CN207131551U (zh) 内置式气泵的安装结构
CN220606205U (zh) 一种防水壳的自动进出气结构
CN205174592U (zh) 空气净化器
CN209943623U (zh) 一种充气式浮球
CN216975276U (zh) 微型充气泵

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22879775

Country of ref document: EP

Kind code of ref document: A1