WO2023273823A1 - Ensemble de déclenchement et appareil de nettoyage de surface - Google Patents

Ensemble de déclenchement et appareil de nettoyage de surface Download PDF

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Publication number
WO2023273823A1
WO2023273823A1 PCT/CN2022/097844 CN2022097844W WO2023273823A1 WO 2023273823 A1 WO2023273823 A1 WO 2023273823A1 CN 2022097844 W CN2022097844 W CN 2022097844W WO 2023273823 A1 WO2023273823 A1 WO 2023273823A1
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WO
WIPO (PCT)
Prior art keywords
trigger
surface cleaning
triggering
handle
cleaning device
Prior art date
Application number
PCT/CN2022/097844
Other languages
English (en)
Chinese (zh)
Inventor
林程
赵磊
徐崇越
徐哲
唐成
段飞
Original Assignee
北京顺造科技有限公司
苏州小顺科技有限公司
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 北京顺造科技有限公司, 苏州小顺科技有限公司 filed Critical 北京顺造科技有限公司
Publication of WO2023273823A1 publication Critical patent/WO2023273823A1/fr

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Classifications

    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • 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 present disclosure relates to a trigger assembly and surface cleaning equipment.
  • the surface cleaning device usually has one or more roller brushes or cleaning discs made of woolen material, which can be added to water or water/cleaner mixture to scrub stubborn dirt on the floor.
  • the cleaning heads arranged along the direction of the roller brush movement.
  • the cleaning disc it is not necessary to set With the cleaning head, the dirt is directly absorbed by the cleaning material on the cleaning disc.
  • the water replenishment button on the handle of the surface cleaning device can be triggered under the instruction of the user, so as to realize automatic water replenishment, and then continue to clean with hot water.
  • the switch button on the handle of the surface cleaning device can be triggered under the instruction of the user, so as to realize self-cleaning on the base station.
  • the present disclosure provides a trigger assembly and a surface cleaning device.
  • a trigger component which includes:
  • the supporting part is provided with an accommodating space
  • the trigger part is arranged in the accommodating space of the support part and can move relative to the support part;
  • the trigger part includes a trigger point, and the trigger point of the trigger part is located below the upper plane of the support part.
  • the support part when the trigger part is disposed in the accommodating space, the support part at least partially surrounds the trigger part.
  • the support part supports the spherical body so that the spherical body cannot trigger the triggering part. trigger point.
  • the upper surface of the trigger part is formed as a concave surface, and the trigger point is located at the lowest point of the concave surface.
  • the concave surface includes an arc surface, and the diameter of the arc surface is less than 40mm.
  • a guide is provided on the outer surface of the trigger part, a guide groove is formed on the support part, and through the cooperation of the guide part and the guide groove, the support part Movement of the trigger is guided.
  • the support part is formed with a guide piece
  • the trigger part is formed with a guide groove
  • the support part is aligned with the The movement of the trigger part is guided.
  • a trigger switch the trigger part triggers the trigger switch to form a trigger signal.
  • the trigger switch is fixed to the support part, so that when the trigger part approaches the trigger switch, the trigger switch is triggered.
  • a surface cleaning device which includes the above trigger assembly.
  • a handle is operated to operate the surface cleaning device.
  • the support portion is formed as a part of the handle.
  • the trigger component is disposed on the handle.
  • a seal is arranged between the support part and the handle.
  • the seal is formed with a recess
  • the trigger of the trigger switch of the trigger assembly is set in the recess of the seal, and the trigger approaches the
  • the trigger part drives the concave part of the sealing part to move, and triggers the trigger part through the concave part of the sealing part.
  • the trigger part includes:
  • the first triggering part when the first triggering part is triggered, sends a first triggering signal to the controller of the surface cleaning equipment, so as to make the cleaning liquid between the external water supplement base station and the surface cleaning equipment according to the first triggering signal storage for fluid interaction;
  • the second triggering part when the second triggering part is triggered, sends a second triggering signal to the controller of the surface cleaning device, so as to change the working mode of the surface cleaning device according to the second triggering signal;
  • the distance between the first trigger part and the second trigger part is greater than a preset value.
  • the handle includes:
  • a hand-held part for operating the handle by operating the hand-held part
  • the first trigger part is located at one end of the handle part, and the second trigger part is located at the other end of the handle part.
  • the handle further includes:
  • the first bending portion is formed at one end of the handle portion
  • the second bending part is formed at the other end of the handle part
  • the first triggering part is located at the first bending part
  • the second triggering part is located at the second bending part.
  • the third triggering part when the third triggering part is triggered, sends a third triggering signal to the controller of the surface cleaning device, so as to control the surface cleaning device to switch on and off according to the third triggering signal;
  • the distance between the third trigger part and the first trigger part is greater than a preset value.
  • the fourth triggering part when the fourth triggering part is triggered, sends a fourth triggering signal to the controller of the surface cleaning equipment, so as to control the surface cleaning equipment to self-clean according to the fourth triggering signal;
  • the fourth trigger part is disposed adjacent to the first trigger part.
  • the third triggering part and the second triggering part are disposed on the same support part.
  • the fourth triggering part and the first triggering part are disposed on the same support part.
  • Fig. 1 is a schematic structural diagram of a trigger assembly according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic structural diagram of a trigger assembly (removing the supporting part) according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic cross-sectional structure diagram of a trigger assembly according to an embodiment of the present disclosure.
  • Fig. 4 is a structural schematic diagram of a trigger assembly installed on a handle according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic structural view of a surface cleaning device according to an embodiment of the present disclosure.
  • FIG. 6 is an enlarged view of part A of FIG. 5 .
  • cross-hatching and/or shading in the figures is generally used to clarify the boundaries between adjacent features. As such, unless stated otherwise, the presence or absence of cross-hatching or shading conveys or indicates no specific material, material properties, dimensions, proportions, commonality between the illustrated components, and/or any other characteristic of the components, Any preferences or requirements for attributes, properties, etc. Also, in the drawings, the size and relative sizes of components may be exaggerated for clarity and/or descriptive purposes. While exemplary embodiments may be implemented differently, a specific process sequence may be performed in an order different from that described. For example, two consecutively described processes may be performed substantially simultaneously or in an order reverse to that described. In addition, the same reference numerals denote the same components.
  • connection When an element is referred to as being “on” or “over”, “connected to” or “coupled to” another element, the element may be directly on, directly connected to, or Or directly bonded to the other component, or intermediate components may be present. However, when an element is referred to as being “directly on,” “directly connected to,” or “directly coupled to” another element, there are no intervening elements present. To this end, the term “connected” may refer to a physical connection, an electrical connection, etc., with or without intervening components.
  • this disclosure may use terms such as “under”, “beneath”, “below”, “under”, “above”, “on”, “on” ... above”, “higher” and “side (e.g., as in “side walls”)”, etc., to describe one component compared to another (other) component as shown in the drawings Relationship.
  • Spatially relative terms are intended to encompass different orientations of the device in use, operation and/or manufacture in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features.
  • the exemplary term “below” can encompass both an orientation of "above” and "beneath”.
  • the device may be otherwise positioned (eg, rotated 90 degrees or at other orientations), and as such, the spatially relative descriptors used herein are interpreted accordingly.
  • Fig. 1 is a schematic structural diagram of a trigger assembly according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic structural diagram of a trigger assembly (removing the supporting part) according to an embodiment of the present disclosure.
  • a trigger assembly 100 which includes:
  • the support part 110 is provided with an accommodating space;
  • the trigger part 120 is arranged in the accommodation space of the support part 110, and can move relative to the support part 110;
  • the trigger part 120 includes a trigger point, and the trigger point of the trigger part 120 is located below the upper plane of the support part 110 .
  • the supporting part 110 supports the spherical body so that the spherical body cannot trigger the trigger assembly 100.
  • the triggering point of the triggering part 120 is improved, thereby improving the safety of the entire surface cleaning device 200 .
  • the support portion 110 when the trigger portion 120 is disposed in the accommodating space, the support portion 110 at least partially surrounds the trigger portion 120 .
  • At least one triggering portion 120 may be disposed in the accommodation space of the support portion 110 , for example, in the present disclosure, two triggering portions 120 are disposed in the accommodation space of each support portion 110 .
  • Fig. 3 is a schematic cross-sectional structure diagram of a trigger assembly according to an embodiment of the present disclosure.
  • the support part 110 supports the spherical body so that the spherical body cannot trigger the trigger assembly 100.
  • the trigger point of the trigger unit 120 is described above.
  • the upper surface of the trigger portion 120 is formed as a concave surface, and the trigger point is located at the lowest point of the concave surface, thereby effectively preventing the trigger point from being easily triggered.
  • the concave surface includes an arc surface, and the diameter of the arc surface is less than 40 mm; of course, the concave surface can also be formed in other curved forms, which are not discussed here.
  • the structure of the concave surface is defined.
  • the outer surface of the trigger part 120 is provided with a guide piece 121
  • the support part 110 is formed with a guide groove, and through the cooperation of the guide piece 121 and the guide groove, the support part 110 guides the movement of the triggering part 120 .
  • the supporting part 110 is formed with a guide piece (not shown in the figure), the trigger part 120 is formed with a guide groove (not shown in the figure), and through the cooperation of the guide piece and the guide groove, The supporting part 110 guides the movement of the triggering part 120 .
  • the trigger part 120 can move along the depth direction of the accommodating space of the support part 110 , that is, the trigger part 120 can move up and down.
  • Fig. 4 is a structural schematic diagram of a trigger assembly installed on a handle according to an embodiment of the present disclosure.
  • the trigger assembly 100 further includes:
  • a trigger switch 130 the trigger part 120 triggers the trigger switch 130 to form a trigger signal.
  • the trigger switch 130 is located below the trigger part 120, at this time the trigger part 120 has a first position and a second position, when the trigger part 120 is in the first position, the trigger part 120 and The trigger switches 130 are separated by a preset distance, and when the trigger part 120 is in the second position, the trigger part 120 contacts the trigger switch 130 directly or indirectly, thereby triggering the trigger switch 130 .
  • the trigger switch 130 is fixed to the support part 110 , so that when the trigger part 120 approaches the trigger switch 130 , the trigger switch 130 is triggered.
  • FIG. 5 is a schematic structural view of a surface cleaning device according to an embodiment of the present disclosure.
  • FIG. 6 is an enlarged view of part A of FIG. 5 .
  • a surface cleaning device 200 is provided, which includes the trigger assembly 100 described above.
  • the surface cleaning equipment 200 further includes:
  • Handle 210 by operating the handle 210 to operate the surface cleaning device 200, that is to say, when the user uses the surface cleaning device 200, by operating the handle 210, the surface cleaning device 200 and the surface to be cleaned Tilt at a certain angle, thereby making the surface cleaning device 200 in a working state to clean the surface to be cleaned.
  • the support part 110 is formed as a part of the handle 210, for example, the handle 210 includes a handle upper shell and a handle lower shell, and the trigger part 120 is directly disposed on the handle upper shell.
  • the trigger assembly 100 is disposed on the handle 210; for example, an accommodating space is formed on the handle upper shell of the handle 210 , the support part 110 is disposed in the accommodating space of the handle 210 and can be fixed to the handle 210 .
  • the surface cleaning equipment 200 also includes:
  • Seal 220 the seal 220 is arranged between the support part 110 and the handle 210, so that moisture cannot enter the interior of the handle 210 through the gap between the trigger part 120, the support part 110 and the handle 210 .
  • the seal 220 is formed with a recess
  • the trigger part of the trigger switch 130 of the trigger assembly 100 is disposed in the recess of the seal
  • the trigger part 120 approaches the trigger switch.
  • the position of 130 moves (for example, when the trigger part 120 is in the second position)
  • the trigger part 120 drives the concave part of the seal 220 to move, and triggers the trigger through the concave part of the seal 220. pieces.
  • the trigger member may be a trigger terminal of the trigger switch 130 .
  • the trigger part 120 includes:
  • the first triggering part when the first triggering part is triggered, sends a first triggering signal to the controller of the surface cleaning device 200, so that the external water supplement base station and the surface cleaning device 200 can be connected according to the first triggering signal. Cleaning the fluid reservoir for fluid interaction;
  • the second triggering part when the second triggering part is triggered, sends a second triggering signal to the controller of the surface cleaning device 200, so as to change the working mode of the surface cleaning device 200 according to the second triggering signal;
  • the distance between the first trigger part and the second trigger part is greater than a preset value.
  • the first trigger part is the water addition button of the surface cleaning device
  • the second trigger part is the working mode switching button of the surface cleaning device
  • the controller controls the external water replenishment base station to replenish water to the cleaning liquid storage part of the surface cleaning device 200 according to the water supply control logic, or pumps the water in the cleaning liquid storage part of the surface cleaning device 200 back to the external water replenishment base station.
  • the controller controls the power provided by the power source to the surface cleaning device 200 according to the power source control logic, so that the surface cleaning device is in different working modes.
  • the handle 210 includes:
  • a handle 211 for operating the handle 210 by operating the handle 211;
  • the first trigger part is located at one end of the handle part 211
  • the second trigger part is located at the other end of the handle part 211 .
  • the first trigger part is close to the user setting (set at the rear of the surface cleaning device 200 ), and the second triggering part The trigger is located away from the user (located at the front of the surface cleaning appliance 200).
  • the handle 210 also includes:
  • first bending portion 212 is formed at one end of the handle portion 211;
  • the second bending portion 213 is formed at the other end of the handle portion 211;
  • the first triggering part is located at the first bending part 212
  • the second triggering part is located at the second bending part 213 .
  • the user can conveniently operate the trigger part 120 when using the surface cleaning device 200 .
  • the surface cleaning equipment 200 also includes:
  • a third triggering part when the third triggering part is triggered, sending a third triggering signal to the controller of the surface cleaning device 200, so as to control the surface cleaning device 200 to switch on and off according to the third triggering signal;
  • the distance between the third trigger part and the first trigger part is greater than a preset value.
  • the third trigger part is an on/off button of the surface cleaning device.
  • the surface cleaning equipment 200 also includes:
  • a fourth trigger part when the fourth trigger part is triggered, send a fourth trigger signal to the controller of the surface cleaning device 200, so as to control the surface cleaning device 200 to self-clean according to the fourth trigger signal;
  • the fourth trigger part is disposed adjacent to the first trigger part.
  • the fourth trigger part is a self-cleaning button of the surface cleaning device.
  • the third trigger part and the second trigger part are arranged on the same support part 110; and/or, the fourth trigger part and the first trigger part are arranged on The same support portion 110 .
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

Ensemble de déclenchement (100), comprenant : une partie de support (110), la partie de support (110) étant pourvue d'un espace de réception ; et une partie de déclenchement (120), la partie de déclenchement (120) étant disposée dans l'espace de réception de la partie de support (110) et pouvant se déplacer par rapport à la partie de support (110), et la partie de déclenchement (120) comprenant un point de déclenchement, le point de déclenchement de la partie de déclenchement (120) étant situé en dessous d'un plan supérieur de la partie de support (110). L'invention concerne en outre un appareil de nettoyage de surface (200) comprenant l'ensemble de déclenchement (100).
PCT/CN2022/097844 2021-06-28 2022-06-09 Ensemble de déclenchement et appareil de nettoyage de surface WO2023273823A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121446313.1U CN215016835U (zh) 2021-06-28 2021-06-28 触发组件及表面清洁设备
CN202121446313.1 2021-06-28

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WO2023273823A1 true WO2023273823A1 (fr) 2023-01-05

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WO (1) WO2023273823A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215016835U (zh) * 2021-06-28 2021-12-07 北京顺造科技有限公司 触发组件及表面清洁设备
CN116408759A (zh) * 2021-12-29 2023-07-11 莱克电气股份有限公司 控制手柄及电动工具

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