WO2021233230A1 - 一种安全防水隐形开关及卫生洁具 - Google Patents

一种安全防水隐形开关及卫生洁具 Download PDF

Info

Publication number
WO2021233230A1
WO2021233230A1 PCT/CN2021/093910 CN2021093910W WO2021233230A1 WO 2021233230 A1 WO2021233230 A1 WO 2021233230A1 CN 2021093910 W CN2021093910 W CN 2021093910W WO 2021233230 A1 WO2021233230 A1 WO 2021233230A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
magnet
button
cover
rotating shaft
Prior art date
Application number
PCT/CN2021/093910
Other languages
English (en)
French (fr)
Inventor
苏泗众
Original Assignee
苏泗众
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 苏泗众 filed Critical 苏泗众
Publication of WO2021233230A1 publication Critical patent/WO2021233230A1/zh
Priority to US17/987,293 priority Critical patent/US20230074932A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/50—Auxiliary implements
    • A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A47L13/254—Plate frames
    • A47L13/255—Plate frames for mops of textile fringes or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/42—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H01H13/063—Casings hermetically closed by a diaphragm through which passes an actuating member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Definitions

  • the invention relates to a switch, in particular to a safe waterproof invisible switch and sanitary ware.
  • An electrical switch is a device that can control the on and off of a circuit, and its application is very common. At present, most switches use direct contact to control the opening and closing. However, due to the gap between the button part of the electrical switch and the main body, it is difficult to apply the electrical switch in some water-filled occasions, or special treatment is required. To prevent water from entering the electrical switch. For example, when an electrical switch is applied to an electric mop dehydration device, it is often installed on the dehydration rotating shaft of the dehydration device and controlled by the mop. This requires that the electrical switch must be waterproofed, but it is difficult to handle and waterproof. Problems such as poor results.
  • the present invention provides a safe waterproof invisible switch and sanitary ware.
  • a safe waterproof invisible switch including a button switch, a first component, a second component, a first magnet, and a second magnet; the first magnet is arranged on the button of the button switch, The second magnet is arranged on the second part; the first part has a hollow cavity, and the button switch provided with the first magnet is located in the first part; as the second magnet approaches or contacts the first part, the second magnet and the first part When the magnetic poles of the magnet with the same name are opposite, the button of the button switch moves in the pressed direction by the repulsive force.
  • the first magnet is located at the upper end of the button, and the button of the button switch is located at the top of the inner cavity of the first component.
  • the second component is a switch cover that can be covered on the first component, and the second magnet is fixed in the switch cover.
  • the radial size of the switch cover gradually increases from top to bottom, or the bottom opening of the switch cover is flared, and the second magnet is fixed to the top of the inner cavity of the switch cover.
  • the first component is a switch cover with an open bottom end.
  • the button switch is a self-reset button switch.
  • the present invention also provides a sanitary ware, including a mop, a bucket, and the safe waterproof invisible switch according to the present invention.
  • the first component is a dehydration rotating shaft, and the dehydrating rotating shaft is rotatably arranged around its axis.
  • the button switch is a self-resetting button switch and is electrically connected to the electric circuit where the motor is located to control whether the motor starts or not; the second component is arranged on the mop Mop head.
  • the second component is integrally formed with the mop head.
  • a protective cover is sleeved on the top of the dehydration rotating shaft.
  • the motor is located in a cavity provided in the barrel, and the output shaft of the motor is drivingly connected to the dehydration rotating shaft through a transmission assembly.
  • the present invention has the following beneficial effects:
  • the button switch is arranged in the first component and controlled by the magnetic repulsion of the first magnet and the second magnet, which can avoid accidental touch by children and the like, and the button switch is located in a relatively enclosed space. , Will not come into contact with water, and achieve waterproof effect. In addition, the button switch is not exposed, which can make the appearance of the product more concise and beautiful.
  • the second part is preferably a switch cover that can be covered on the first part, and the switch cover can be used to guide and limit the second magnet, so as to avoid the lateral deviation of the second magnet due to the repulsive force, which causes the repulsive force to decrease or decrease. Deviate from direction.
  • the first part is used as the dehydration rotating shaft, and the second part is set on the mop head of the mop, and the mop can automatically control whether the motor starts or not, and it can be effective at the same time. Avoid contact with water on the push button switch, so that the product performance is stable.
  • Figure 1 is a cross-sectional view of the safety and waterproof invisible switch of Embodiment 1 of the present invention
  • Figure 2 is an exploded schematic diagram of the sanitary ware in Example 2 of the present invention.
  • Figure 3 is a top view of the mop head of the sanitary ware of the present invention and the dehydration rotating shaft in a mating state;
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3 (the push button switch only shows a part);
  • Fig. 5 is a schematic cross-sectional view of B-B in Fig. 2;
  • Fig. 6 is a schematic diagram of the pressed state of Fig. 5.
  • a safety waterproof invisible switch of the present invention includes a button switch 1, a first part, a second part, a first magnet 2, a second magnet 3; the first magnet 2 is arranged on the button On the button 11 of the switch 1, the second magnet 3 is arranged on the second part; the first part has a hollow cavity, and the button switch 1 is located in the first part.
  • the button switch 1 moves in the pressed direction by the repulsive force.
  • the first magnet 2 is located at the upper end of the button 11, and the button 11 of the button switch 1 is located at the top of the inner cavity of the first component.
  • the first component is a switch cover 4 with an open bottom.
  • the buttons of the push button switch 1 face the inner top surface of the switch cover 4, and there is a gap between the outer surface of the button switch 1 and the inner surface of the switch cover 4 , So that the switch cover 4 and the button switch 1 are relatively independent of each other and will not affect each other.
  • the second component is the switch cover 5, and the second magnet 3 is fixed on the top of the inner cavity of the switch cover 5.
  • the radial dimension of the switch cover 5 gradually increases from top to bottom, so that the switch cover 4 can be covered on the switch cover 4 more easily.
  • the bottom opening of the switch cover is flared, so that the switch cover 4 is easier to cover on the switch cover.
  • the second magnet 3 is fixed on the top of the inner cavity of the switch cover 5.
  • the magnetic poles on the upper surface of the first magnet 2 and the magnetic poles on the lower surface of the second magnet 3 have the same name.
  • the button switch 1 is a self-resetting button switch, but it is not limited to this, and other types of button switches are also applicable.
  • the button of the button switch 11 In use, when the switch cover 5 with the built-in second magnet 3 is close to or in contact with the switch cover 4 of the button switch with the first magnet 2, and the second magnet 3 is opposite to the magnetic pole of the first magnet 2 with the same name, the button of the button switch 11 The repulsive force acts on the inside of the switch cover 4 and moves in the pressed direction;
  • the button 11 When the switch cover 5 is away from the switch cover 4, the button 11 is automatically reset, and the button 11 moves in the inner cavity of the switch cover 4 in an upward direction.
  • the safety waterproof invisible switch of the present invention has the button switch 1 in the switch cover 4 and controls it by the magnetic repulsive force of the first magnet 2 and the second magnet 3, which can avoid accidental contact by children and other dangers.
  • the push button switch 1 is located in a relatively closed space and will not be exposed to water, achieving a waterproof effect.
  • the button switch 1 is not exposed, which can also make the appearance of the product more concise and beautiful.
  • the safe waterproof invisible switch of the present invention can not only be applied to sanitary ware, but also can be applied to other products that require waterproof or concealment of button switches.
  • a sanitary ware of the present invention includes a mop (only the mop head 8 of the mop is shown in the figure), a barrel 6, and also includes the one described in Embodiment 1 of the present invention
  • a safe waterproof invisible switch the first component is a dehydration rotating shaft 7, which is rotatably arranged on the barrel 6 around its axis, and is driven by a motor (not shown in the figure) arranged on the barrel 6,
  • the button switch 1 is electrically connected to the electrical circuit where the motor is located to control whether the motor is started or not.
  • the second component namely, the switch cover 82
  • the switch cover 82 is arranged on the mop head 8 of the mop, and the switch cover 82 and the mop head 8 are integrally formed.
  • the mop head 8 includes: a switch cover 82 with an open bottom end, a fixed disk 81 and a mounting handle 83; the switch cover 82, the fixed disk 81 and the mounting handle 83 are coaxially arranged; the inner cavity of the switch cover 82 is The inner diameter of the bottom end of the inner cavity is matched with the front end of the dehydration rotating shaft 7, and the upper part of the inner cavity is fixedly provided with a second magnet 3; A mounting handle 83 is provided on the upper axial direction of the outer wall.
  • the dehydration rotating shaft 7 is a hollow shaft with a closed top, and the first magnet 2 is embedded in the upper end of the button 11 and placed in the shaft cavity of the dehydrating rotating shaft 7.
  • the button 11 can be mounted on the rotating shaft 7 axis. The cavity moves up and down; the top of the dehydration rotating shaft 7 is also sheathed with a protective cover 9.
  • the motor is located in a cavity provided in the barrel 6, and the output shaft of the motor is drivingly connected to the dehydration rotating shaft 7 through a transmission assembly.
  • the transmission component may be a gear transmission component or a pulley transmission component.
  • the magnetic poles on the upper surface of the first magnet 2 and the magnetic poles on the lower surface of the second magnet 3 have the same name.
  • the mop head 8 of the mop When working, the mop head 8 of the mop is mounted on the dehydration rotation shaft 7. At the same time, the second magnet 3 in the mop head 8 is close to the first magnet 2 located in the dehydration rotation shaft 7. The magnetic poles of the two magnets 3 with the same name are opposed to each other, so that a repulsive force is generated between the first magnet 2 and the second magnet 3.
  • the motor is started, and the dehydration rotating shaft 7 is driven to drive the mop or its mop head 8 to rotate to realize centrifugal dehydration.
  • the mop is lifted to move the second magnet 3 away from the first magnet 2, the repulsive force between the first magnet 2 and the second magnet 3 disappears, and the button of the button switch 1 automatically resets, thereby disconnecting the electrical circuit where the motor is located. To stop the motor.
  • This embodiment is a sanitary ware. Please refer to Figs. 2-6.
  • the lower end of the protective cover 9 is an annular surface 91, which is fixedly connected with the drain blue 92; the upper end of the protective cover 9 is provided with a through hole 93.
  • the barrel 6 is provided with a power cavity 61, and the cavity 61 includes an assembly sleeve 65; the transmission assembly is a pulley transmission assembly 62, the output shaft 63 of the motor 64 is linked with the pulley transmission assembly 62, and the pulley transmission assembly 62
  • the motors 64 are all arranged in the cavity 61.
  • a positioning flange 71 extends in the middle of the dehydration rotating shaft 7.
  • the lower end surface of the positioning flange 71 is recessed with a sealing groove 72 and a sealing ring 73 is installed; the lower end of the dehydration rotating shaft 7 is inserted into the cavity 61 by an assembly sleeve 65 ,
  • the positioning flange 71 is tightly connected above the assembly sleeve 65;
  • the drain blue 92 is detachably sleeved on the dehydration rotating shaft 7 through the protective cover 9, and the top through hole 93 is clamped on the edge of the upper end surface of the dehydration rotating shaft 7, and the drain blue 92 is in operation.
  • 92 rotates synchronously with the dehydration rotating shaft 7.
  • the structure of this embodiment has a good sealing effect on the switch button 11 provided in the dehydration rotating shaft 7, and the drain blue 92 will not cause misoperation of the button during cleaning.
  • the design of the through hole on the top of the protective cover 9 reduces the isolation layer when the second magnet 3 acts on the first magnet 2, and the repulsive force is: pushing the button to move has a better effect.
  • the switch 1 is a self-reset button switch, the button 11 and the return spring 12 are placed in the dehydration rotating shaft 7.
  • the button switch 1 is hidden in the dehydration rotating shaft 7, and it can be turned on only through the second magnet 3 provided in the mop head. Therefore, the safety effect is achieved by avoiding accidental touch by children and other dangers.
  • the push button switch 1 is placed in a relatively closed space and will not be exposed to water, achieving a waterproof effect. At the same time, the button switch 1 is not exposed, making the product more concise and beautiful.
  • the present invention is a safe waterproof invisible switch and sanitary ware.
  • the button switch is arranged in the first part and controlled by the magnetic repulsion force of the first magnet and the second magnet, which can avoid accidental contact by children and cause danger, and the button The switch is located in a relatively enclosed space and will not be exposed to water, achieving a waterproof effect.
  • the invention has a wide application range and good industrial applicability.

Landscapes

  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

本发明公开了一种安全防水隐形开关及卫生洁具，所述安全防水隐形开关包括按钮开关、第一部件、第二部件、第一磁铁、第二磁铁，第一磁铁设置于按钮开关的按钮，第二磁铁设置于第二部件；第一部件具有中空内腔，按钮开关位于第一部件中，随着第二磁铁靠近或接触第一部件，且第二磁铁与第一磁铁同名磁极相对时，按钮开关的按钮受斥力作用沿按下的方向运动。本发明将按钮开关设于第一部件中，并依靠第一磁铁与第二磁铁的磁性斥力进行控制，可以避免被儿童等意外触及而产生危险，并且按钮开关处于相对封闭的空间中，不会接触到水，达到防水效果。此外，按钮开关不外露，还可以使产品外观更加简洁、美观。

Description

一种安全防水隐形开关及卫生洁具 技术领域
本发明涉及一种开关，特别是涉及一种安全防水隐形开关及卫生洁具。
背景技术
电气开关是一种能控制电路通断的器件，其应用非常普遍。目前，绝大多数开关采用直接接触控制启闭，而由于电气开关的按钮部分与主体之间有间隙，导致在电气开关在一些有水的场合应用较为困难，或者需要特殊处理。以防电气开关进水。例如，电气开关应用于电动拖把脱水装置时，经常是将电气开关装在该脱水装置的脱水转动轴上，并由拖把控制，这就要求电气开关必须进行防水处理，但存在处理难度大、防水效果不佳等问题。
发明内容
本发明针对现有技术存在的技术问题，提供了一种安全防水隐形开关及卫生洁具。
本发明解决其技术问题所采用的技术方案是：一种安全防水隐形开关，包括按钮开关、第一部件、第二部件、第一磁铁、第二磁铁；第一磁铁设置于按钮开关的按钮，第二磁铁设置于第二部件；第一部件具有中空内腔，设置有第一磁铁的按钮开关位于第一部件中；随着第二磁铁靠近或接触第一部件，且第二磁铁与第一磁铁同名磁极相对时，按钮开关的按钮受斥力作用沿按下的方向运动。
进一步的，所述第一磁铁位于所述按钮上端，所述按钮开关的按钮位于所述第一部件的内腔顶部。
进一步的，所述按钮开关侧面与所述第一部件的内侧面之间具有间隙。
进一步的，所述第二部件为可盖在所述第一部件上的开关盖，所述第二磁铁 固定于该开关盖中。
进一步的，所述开关盖的径向尺寸从上到下渐大，或者，所述开关盖的底端开口呈扩口状，所述第二磁铁固定于开关盖的内腔顶部。
进一步的，所述第一部件为底端开口的开关罩。
进一步的，所述按钮开关为自复位按钮开关。
本发明另提供一种卫生洁具，包括拖把、桶体，还包括如上述本发明所述的安全防水隐形开关，所述第一部件为脱水转动轴，该脱水转动轴可绕其轴线转动地设置于桶体，并由设置于桶体的电机驱动，所述按钮开关为自复位按钮开关，并电连接于电机所在的电回路上，以控制电机启动与否；所述第二部件设置于拖把的拖把头。
进一步的，所述第二部件与拖把头一体成型。
进一步的，所述脱水转动轴顶部套设一保护罩。
进一步的，所述电机位于所述桶体设置的一型腔中，且该电机的输出轴通过一传动组件与所述脱水转动轴传动连接。
相较于现有技术，本发明具有以下有益效果：
1、本发明将按钮开关设于第一部件中，并依靠第一磁铁与第二磁铁的磁性斥力进行控制，可以避免被儿童等意外触及而产生危险，并且，按钮开关处于相对封闭的空间中，不会接触到水，达到防水效果。此外，按钮开关不外露，还可以使产品外观更加简洁、美观。
2、所述第二部件优选可盖在第一部件上的开关盖，能够利用该开关盖对第二磁铁进行导向和限位，避免第二磁铁受斥力作用发生侧向偏移造成斥力减少或偏离方向。
3、本发明的安全防水隐形开关应用于卫生洁具时，将第一部件作为脱水转动轴，将第二部件设置在拖把的拖把头上，即可由拖把自动控制电机启动与否，同时又可以有效避免按钮开关接触到水，从而使产品性能稳定。
以下结合附图及实施例对本发明作进一步详细说明；但本发明的一种安全防水隐形开关及卫生洁具不局限于实施例。
附图说明
图1是本发明实施例1安全防水隐形开关的剖视图；
图2是本发明实施例2卫生洁具的分解示意图；
图3是本发明的卫生洁具的拖把头与脱水转动轴在配合状态的俯视图；
图4是图3的A-A剖视图(按钮开关仅体现局部)；
图5是图2的B-B剖面示意图；
图6是图5按下状态示意图。
具体实施方式
本发明的权利要求书、说明书及上述附图中，除非另有明确限定，使用术语“第一”、“第二”等，都是为了区别不同对象，而不是用于描述特定顺序。
本发明的权利要求书、说明书及上述附图中，除非另有明确限定，对于方位词，如使用术语“中心”、“横向”、“纵向”、“水平”、“垂直”、“顶”、“底”、“内”、“外”、“上”、“下”、“前”、“后”、“左”、“右”、“顺时针”、“逆时针”等指示方位或位置关系乃基于附图所示的方位和位置关系，且仅是为了便于叙述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位或以特定的方位构造和操作，所以也不能理解为限制本发明的具体保护范围。
实施例1，请参见图1所示，本发明一种安全防水隐形开关，包括按钮开关1、第一部件、第二部件、第一磁铁2、第二磁铁3；第一磁铁2设置于按钮开关1的按钮11上，第二磁铁3设置于第二部件；第一部件具有中空内腔，按钮开关1位于第一部件内，随着第二磁铁3靠近或接触第一部件，且第二磁铁3与第一磁 铁2同名磁极相对时，按钮开关1的按钮11受斥力作用沿按下的方向运动。
本实施例中，所述第一磁铁2位于所述按钮11上端，所述按钮开关1的按钮11位于所述第一部件的内腔顶部。所述第一部件为底端开口的开关罩4，所述按钮开关1的按钮朝向开关罩4的内顶面，且所述按钮开关1外侧面与所述开关罩4内侧面之间具有间隙，使开关罩4与按钮开关1彼此相对独立，不会互相影响。
本实施例中，所述第二部件为开关盖5，所述第二磁铁3固定于开关盖5的内腔顶部。所述开关盖5的径向尺寸从上到下渐大，使开关盖4更容易盖在开关罩4上。在其它实施例中，所述开关盖的底端开口呈扩口状，使开关盖4更容易盖在开关罩上。第二磁铁3固定于开关盖5的内腔顶部。
本实施例中，所述第一磁铁2上表面的磁极与第二磁铁3下表面的磁极为同名磁极。
本实施例中，所述按钮开关1为自复位按钮开关，但不局限于此，其它类型的按钮开关同样适用。
使用时，当内置有第二磁铁3的开关盖5靠近或接触设置有第一磁铁2的按钮开关的开关罩4，且第二磁铁3与第一磁铁2同名磁极相对时，按钮开关的按钮11受斥力作用在开关罩4内沿按下的方向运动；
开关盖5离开关罩4时，按钮11自动复位，按钮11在开关罩4的内腔中沿向上的方向运动。
本发明的一种安全防水隐形开关，其将按钮开关1设于开关罩4中，并依靠第一磁铁2与第二磁铁3的磁性斥力进行控制，可以避免被儿童等意外触及而产生危险，并且按钮开关1处于相对封闭的空间中，不会接触到水，达到防水效果。此外，按钮开关1不外露，还可以使产品外观更加简洁、美观。
本发明的一种安全防水隐形开关，不仅可以应用于卫生洁具中，还可以应用于其它对按钮开关有防水或隐蔽要求的产品。
实施2，请参见图2-图4所示，本发明一种卫生洁具，包括拖把(图中仅体 现拖把的拖把头8)、桶体6，还包括本发明实施例1所述的一种安全防水隐形开关，所述第一部件为脱水转动轴7，该脱水转动轴7可绕其轴线转动地设置于桶体6，并由设置于桶体6的电机(图中未体现)驱动，所述按钮开关1电连接于电机所在的电回路上，以控制电机启动与否。所述第二部件(即开关盖82)设置于拖把的拖把头8，并且开关盖82与拖把头8一体成型。
本实施例中，所述拖把头8包括：底端开口的开关盖82、固定盘81和安装柄83；开关盖82、固定盘81和安装柄83同轴设置；开关盖82的内腔为阶梯状，其内腔底端内径与脱水转动轴7前端部相适配，其内腔上部固设有第二磁铁3；开关盖82的外壁中部周向延伸一固定盘81，开关盖82的外壁轴向上方设有安装柄83。
本实施例中，所述脱水转动轴7为顶部封闭的空芯轴，所述第一磁铁2嵌设在按钮11上端，置于脱水转动轴7轴腔内，按钮11可在转动轴7轴腔内上下移动；所述脱水转动轴7顶部还套设一保护罩9。
本实施例中，所述电机位于所述桶体6设置的一型腔中，且该电机的输出轴通过一传动组件与所述脱水转动轴7传动连接。所述传动组件可以是齿轮传动组件或皮带轮传动组件等。
本实施例中，所述第一磁铁2上表面的磁极与第二磁铁3下表面的磁极为同名磁极。
工作时，将拖把的拖把头8架在脱水转动轴7上，与此同时，拖把头8中的第二磁铁3靠近位于脱水转动轴7中的第一磁铁2，由于第一磁铁2与第二磁铁3同名磁极相对，使得第一磁铁2与第二磁铁3之间产生斥力，该斥力促使位于脱水转动轴7中的按钮开关1的按钮向下运动，从而接通电机所在的电回路，使电机启动，并驱使脱水转动轴7带动拖把或其拖把头8转动，实现离心脱水。完成脱水后，拖把被提起，使第二磁铁3远离第一磁铁2，第一磁铁2与第二磁铁3之间的斥力消失，按钮开关1的按钮自动复位，从而断开电机所在的电回路，使 电机停止工作。
本实施例一种卫生洁具，请参见图2-图6所示，所述保护罩9下端面为环形面91，与沥水蓝92固定联接；保护罩9上端面开有通孔93。
所述桶体6设有动力型腔61，其型腔61包括装配套筒65；所述传动组件为皮带轮传动组件62，电机64的输出轴63与皮带轮传动组件62连动，皮带轮传动组件62、电机64均设置在型腔61内。
所述脱水转动轴7中部延伸有一定位凸缘71，定位凸缘71的下端面凹设有一密封槽72，安装有密封圈73；脱水转动轴7的下端由装配套筒65插入型腔61内，定位凸缘71密接在装配套筒65上方；沥水蓝92通过保护罩9可拆卸套装在脱水转动轴7上，其顶部通孔93卡接在脱水转动轴7上端面边缘，工作时沥水蓝92随脱水转动轴7同步转动。因而，本实施例的结构，对设置在脱水转动轴7内开关按钮11具有良好的密封效果，清洗时沥水蓝92也不会引起按钮误操作。同时，保护罩9顶部通孔设计减少了第二磁铁3对第一磁铁2作用时的隔离层，排斥力即：推动按钮移动效果更好。
本实施例中，所述开关1为自复位按钮开关，其按钮11及复位弹簧12置于脱水转动轴7内.
本实施例中，按钮开关1隐藏于脱水转动轴7中，且需同通过设置在拖把头中的第二磁铁3才可以开启，因此，避免被儿童等意外触及产生危险而达到安全效果，也使按钮开关1处于相对封闭的空间中，不会接触到水，达到防水效果。同时，按钮开关1不外露，使产品更加简洁美观。
上述实施例仅用来进一步说明本发明的一种安全防水隐形开关及卫生洁具，但本发明并不局限于实施例，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均落入本发明技术方案的保护范围内。
工业实用性
本发明一种安全防水隐形开关及卫生洁具，其按钮开关设于第一部件中，并 依靠第一磁铁与第二磁铁的磁性斥力进行控制，可以避免被儿童等意外触及而产生危险，并且按钮开关处于相对封闭的空间中，不会接触到水，达到防水效果。本发明适用范围广，具有良好的工业实用性。

Claims (14)

  1. 一种安全防水隐形开关，其特征在于：包括按钮开关、第一部件、第二部件、第一磁铁、第二磁铁；第一磁铁设置于按钮开关的按钮，第二磁铁设置于第二部件；第一部件具有中空内腔，设置有第一磁铁的按钮开关位于第一部件中；随着第二磁铁靠近或接触第一部件，且第二磁铁与第一磁铁同名磁极相对时，按钮开关的按钮受斥力作用沿按下的方向运动。
  2. 根据权利要求1所述的安全防水隐形开关，其特征在于：所述第一磁铁位于所述按钮上端，所述设置有第一磁铁的按钮开关的按钮位于所述第一部件的内腔顶部。
  3. 根据权利要求1所述的安全防水隐形开关，其特征在于：所述按钮开关侧面与所述第一部件的内侧面之间具有间隙。
  4. 根据权利要求1所述的安全防水隐形开关，其特征在于：所述第二部件为可盖在所述第一部件上的开关盖，所述第二磁铁固定于该开关盖中。
  5. 根据权利要求4所述的安全防水隐形开关，其特征在于：所述开关盖的径向尺寸从上到下渐大，或者，所述开关盖的底端开口呈扩口状，所述第二磁铁固定于开关盖的内腔顶部。
  6. 根据权利要求1-5中任一项所述的安全防水隐形开关，其特征在于：所述第一部件为底端开口的开关罩。
  7. 根据权利要求1-5中任一项所述的安全防水隐形开关，其特征在于：所述按钮开关为自复位按钮开关。
  8. 根据权利要求1或7所述的安全防水隐形开关，其特征在于：所述第一部件为底端开口的开关罩，设置有第一磁铁的按钮开关位于开关罩内；第二部件为可盖在所述开关罩上的开关盖；随着开关盖靠近或接触开关罩，且第二磁铁与第一磁铁同名磁极相对时，按钮开关的按钮受斥力作用在开关罩内沿按下的方向运 动；
    开关盖离开关罩时，按钮自动复位，在开关罩的内腔中沿向上的方向运动。
  9. 一种卫生洁具，包括拖把、桶体，其特征在于：还包括如权利要求1-5中任一项所述的安全防水隐形开关，所述第一部件为脱水转动轴，该脱水转动轴可绕其轴线转动地设置于桶体，并由设置于桶体的电机驱动；所述按钮开关为自复位按钮开关，电连接于电机所在的电回路上，以控制电机启动与否；所述第二部件设置于拖把的拖把头。
  10. 根据权利要求9所述的卫生洁具，其特征在于：所述第二部件与拖把头一体成型。
  11. 根据权利要求9或10所述的卫生洁具，其特征在于：所述拖把头包括：底端开口的开关盖、固定盘和安装柄，开关盖、固定盘和安装柄同轴设置；开关盖的内腔为阶梯状，其内腔底端内径与脱水转动轴前端部相适配，其内腔上部固设有第二磁铁；开关盖的外壁中部周向延伸一固定盘，开关盖的外壁轴向上方设有安装柄。
  12. 根据权利要求9所述的卫生洁具，其特征在于：所述脱水转动轴为前端封闭的空心轴，设置有第一磁铁的按钮开关的按钮位于轴腔内；所述脱水转动轴顶部套设一保护罩；所述电机位于所述桶体设置的一型腔中，且该电机的输出轴通过一传动组件与所述脱水转动轴传动连接。
  13. 根据权利要求12所述的卫生洁具，其特征在于：所述保护罩下端面为环形面，联接有一沥水蓝；保护罩上端面开有通孔。
  14. 根据权利要求12所述的卫生洁具，其特征在于：所述桶体型腔包括装配套筒；所述脱水转动轴中部延伸有一定位凸缘，定位凸缘7的下端面凹设有一密封槽，安装有密封圈；脱水转动轴的下端由装配套筒插入型腔内，定位凸缘密接在装配套筒上方；沥水蓝通过保护罩可拆卸套装在脱水转动轴上，其顶部通孔卡接在脱水转动轴上端面边缘，工作时沥水蓝随脱水转动轴同步转动。
PCT/CN2021/093910 2020-05-18 2021-05-14 一种安全防水隐形开关及卫生洁具 WO2021233230A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/987,293 US20230074932A1 (en) 2020-05-18 2022-11-15 Safety waterproof invisible switch and sanitary ware

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020830297.5U CN212161644U (zh) 2020-05-18 2020-05-18 一种安全防水隐形开关及卫生洁具
CN202020830297.5 2020-05-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/987,293 Continuation US20230074932A1 (en) 2020-05-18 2022-11-15 Safety waterproof invisible switch and sanitary ware

Publications (1)

Publication Number Publication Date
WO2021233230A1 true WO2021233230A1 (zh) 2021-11-25

Family

ID=73705814

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/093910 WO2021233230A1 (zh) 2020-05-18 2021-05-14 一种安全防水隐形开关及卫生洁具

Country Status (3)

Country Link
US (1) US20230074932A1 (zh)
CN (1) CN212161644U (zh)
WO (1) WO2021233230A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212161644U (zh) * 2020-05-18 2020-12-15 苏泗众 一种安全防水隐形开关及卫生洁具

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043240A1 (de) * 1980-11-15 1982-09-30 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Antriebstaste fuer niederspannungsschaltgeraete
GB2206240A (en) * 1987-06-26 1988-12-29 Birns Uk Limited Magnetically operated electrical switches
CN2530875Y (zh) * 2002-02-04 2003-01-15 卢能晓 一种电动车刹把上的防水磁控开关
GB2475141A (en) * 2009-11-06 2011-05-11 Wen-Fong Lee A sealed magnetically controlled electric switch
CN102737910A (zh) * 2011-03-30 2012-10-17 英业达股份有限公司 电源开关模组
CN202855566U (zh) * 2012-11-06 2013-04-03 孙修虎 一种磁力缓冲开关
CN203647286U (zh) * 2013-11-19 2014-06-18 嘉兴捷顺旅游制品有限公司 拖把桶和拖把的提升结构
CN204732323U (zh) * 2015-07-07 2015-10-28 海南科技职业学院 一种防水式开关
CN205126151U (zh) * 2015-11-17 2016-04-06 任瑞平 旋转拖把桶
CN209810093U (zh) * 2019-02-15 2019-12-20 福建立亚特陶有限公司 一种用于控制二合一洗涤抽滤釜搅拌桨的定量升降装置
CN212161644U (zh) * 2020-05-18 2020-12-15 苏泗众 一种安全防水隐形开关及卫生洁具

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043240A1 (de) * 1980-11-15 1982-09-30 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Antriebstaste fuer niederspannungsschaltgeraete
GB2206240A (en) * 1987-06-26 1988-12-29 Birns Uk Limited Magnetically operated electrical switches
CN2530875Y (zh) * 2002-02-04 2003-01-15 卢能晓 一种电动车刹把上的防水磁控开关
GB2475141A (en) * 2009-11-06 2011-05-11 Wen-Fong Lee A sealed magnetically controlled electric switch
CN102737910A (zh) * 2011-03-30 2012-10-17 英业达股份有限公司 电源开关模组
CN202855566U (zh) * 2012-11-06 2013-04-03 孙修虎 一种磁力缓冲开关
CN203647286U (zh) * 2013-11-19 2014-06-18 嘉兴捷顺旅游制品有限公司 拖把桶和拖把的提升结构
CN204732323U (zh) * 2015-07-07 2015-10-28 海南科技职业学院 一种防水式开关
CN205126151U (zh) * 2015-11-17 2016-04-06 任瑞平 旋转拖把桶
CN209810093U (zh) * 2019-02-15 2019-12-20 福建立亚特陶有限公司 一种用于控制二合一洗涤抽滤釜搅拌桨的定量升降装置
CN212161644U (zh) * 2020-05-18 2020-12-15 苏泗众 一种安全防水隐形开关及卫生洁具

Also Published As

Publication number Publication date
CN212161644U (zh) 2020-12-15
US20230074932A1 (en) 2023-03-09

Similar Documents

Publication Publication Date Title
JP2716246B2 (ja) 電動工具の電気的切り換え用切り換え装置
WO2021233230A1 (zh) 一种安全防水隐形开关及卫生洁具
CN106057600B (zh) 断路器的重合闸装置
WO2018010237A1 (zh) 操作键结构及具有其的移动终端设备
KR101751762B1 (ko) 자기제어식 밀폐형 전기 스위치 어셈블리
CN204230127U (zh) 具有双位开关功能的编码器
WO2015109960A1 (zh) 插座防触电方法及其防触电插座
CN217659425U (zh) 食品搅拌杯及食品料理机
MXPA02003806A (es) Interruptor con brazo terminal ranurado.
CN210673259U (zh) 一种电磁驱动式洗涤泵及应用该洗涤泵的洗涤机
CN211748810U (zh) 一种压力烹饪器具
CN211408743U (zh) 一种旋转式食物处理机
CN214848300U (zh) 一种电源开关
CN210403540U (zh) 一种室外电力设备开关用保护外壳
CN212873314U (zh) 一种旋钮开关
CN219494177U (zh) 阀盖、旋塞阀及灶具
WO2024087316A1 (zh) 食物料理机
CN109462280B (zh) 一种防火花的智能开关及其控制方法
CN209804524U (zh) 一种防爆开关的开关芯子
CN205376938U (zh) 一种安全墙壁电源插座
CN215896224U (zh) 磁力按钮以及燃气灶
CN214312968U (zh) 一种甩蛋器的安全感应开关
CN112331500B (zh) 一种电气设备及其隐藏式急停开关组件
KR102390854B1 (ko) 회전형 안전 콘센트 조립체
CN210120071U (zh) 一种电器旋钮组件及加湿器

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: 21807792

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21807792

Country of ref document: EP

Kind code of ref document: A1