WO2023108955A1 - 投放装置及具有其的衣物处理设备 - Google Patents

投放装置及具有其的衣物处理设备 Download PDF

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Publication number
WO2023108955A1
WO2023108955A1 PCT/CN2022/085194 CN2022085194W WO2023108955A1 WO 2023108955 A1 WO2023108955 A1 WO 2023108955A1 CN 2022085194 W CN2022085194 W CN 2022085194W WO 2023108955 A1 WO2023108955 A1 WO 2023108955A1
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WO
WIPO (PCT)
Prior art keywords
pump body
sub
outer peripheral
driving
pump
Prior art date
Application number
PCT/CN2022/085194
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English (en)
French (fr)
Inventor
付仕波
薛欣洋
喻光安
邱灵敏
Original Assignee
无锡小天鹅电器有限公司
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Application filed by 无锡小天鹅电器有限公司 filed Critical 无锡小天鹅电器有限公司
Publication of WO2023108955A1 publication Critical patent/WO2023108955A1/zh

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/022Devices for adding soap or other washing agents in a liquid state
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the present application relates to the field of laundry treatment equipment, in particular to a dispensing device and a laundry treatment equipment having the same.
  • Clothes processing equipment in the related art is generally equipped with a dispensing pump to realize automatic or semi-automatic dispensing of lotion, and the dispensing pump is usually installed in the workbench of the clothing processing equipment.
  • the dispensing pump in the related art has an unreasonable internal structure, which causes the dispensing pump to occupy a large space in the workbench, which affects the use of the dispensing port in the workbench.
  • the space behind the workbench of the pulsator washing machine is small, and there are many parts, and each part needs to be arranged in a compact manner. Since the delivery device occupies a large space, it is not conducive to the overall layout planning of the workbench.
  • an object of the present application is to propose a delivery device, which is conducive to saving space in the workbench, reduces or avoids the impact on the use of the delivery port in the workbench, and is conducive to realizing the inclination of the delivery device Press to facilitate the user to operate the delivery device.
  • the present application also proposes a laundry treatment device having the above-mentioned dispensing device.
  • the dispensing device is used in clothes processing equipment, the clothes processing equipment includes an inner tub with a washing chamber, the dispensing device is used for dispensing lotion into the washing chamber, the dispensing device It includes: a dispensing pump, the dispensing pump includes a casing and a pump body, the pump body is arranged in the casing, the pump body includes a first sub-pump body and a second sub-pump body arranged in cooperation with each other, the The first sub-pump body and the second sub-pump body are arranged along a first direction, and the first direction is parallel to the axial direction of the inner bucket.
  • the dispensing device of the embodiment of the present application by arranging the two sub-pump bodies of the dispensing pump along the axial direction of the inner barrel, the space occupied by the dispensing device in the workbench can be reduced, which is conducive to saving the space in the workbench and facilitating the operation of the workbench.
  • the internal overall layout planning can reduce or avoid the impact on the use of the delivery port in the workbench, and is beneficial to realize the oblique pressing of the delivery device, which is convenient for the user to operate the delivery device.
  • both the first sub-pump body and the second sub-pump body can rotate, and the rotation axis of the first sub-pump body and the rotation axis of the second sub-pump body are both along the A second direction extends, the second direction being perpendicular to the first direction.
  • the housing has a liquid inlet and a liquid outlet
  • the injection device includes a transmission assembly connected to the pump body, and the transmission assembly is suitable for being driven to drive The pump body moves.
  • the transmission assembly includes a driving member connected to the first sub-pump body and a driven member connected to the second sub-pump body, the driving member and the slave
  • the moving part is engaged with the moving part, and the driving part is adapted to be driven to drive the rotation of the first sub-pump body and the second sub-pump body.
  • the transmission assembly further includes: a driving button; a transmission mechanism, the transmission mechanism is rotatably arranged between the driving button and the active member, and when the driving button is pressed , the driving button drives the transmission mechanism to move to drive the active part to rotate.
  • the pressing surface of the driving button extends obliquely downward in a direction from back to front.
  • the dispensing device includes: an exterior decoration part, the exterior decoration part is located on the front side of the dispensing pump, and the front side of the exterior decoration part is formed with an appearance surface, the The exterior trim part has an installation channel for accommodating the driving button, the installation channel extends obliquely downward in a front-to-back direction, and the driving button is suitable for being pressed and moving along the installation channel.
  • the driving button is movable between an initial position and a release position, and the driving button is adapted to move from the initial position in a direction away from the appearance surface to In the launching position, in the initial position, the pressing surface of the driving button is flush with the appearance surface or a part of the driving button protrudes from the appearance surface.
  • the transmission mechanism includes: a transmission part, the transmission part is connected to the driving part in a driveable manner, and the transmission part is adapted to stop and cooperate with the driving button.
  • the driving button drives the transmission member to move obliquely downward in a front-to-back direction.
  • a side of the driving button close to the transmission member has a matching groove, and the transmission member has a matching plate that is anti-buttingly engaged with the matching groove.
  • the housing has a liquid inlet and a liquid outlet
  • both the first sub-pump body and the second sub-pump body can rotate
  • the first sub-pump body and the A plurality of compartments separated from each other are defined between the second sub-pump body and the inner wall of the housing
  • the lotion is suitable for entering the compartments from the liquid inlet and passing through the liquid outlet.
  • the first sub-pump body and the second sub-pump body both include: a rotating part and a plurality of compartments arranged at intervals along the circumference of the rotating part, and two adjacent compartments Grid grooves are defined between them.
  • At least a part of the compartment part of the first sub-pump body is adapted to be accommodated in the compartment groove of the second sub-pump body; and/or, At least a part of the compartment portion of the second sub-pump body is adapted to be accommodated in the compartment groove of the first sub-pump body.
  • the grid grooves of the first sub-pump body and/or the second sub-pump body are directed from a part of the outer peripheral wall of the first base cylinder toward the adjacent first base cylinder.
  • a depression is formed in the direction of the central axis of the first base cylinder, and the other outer peripheral wall of the first base cylinder forms a first outer peripheral contour surface corresponding to the grid portion of the sub-pump body.
  • the rotating part of the first sub-pump body and/or the second sub-pump body further includes a second base cylinder, and the second base cylinder is connected to the first sub-pump body.
  • a base cylinder is concentric, and the radius of the second base cylinder is smaller than the radius of the first base cylinder, and at least part of the outer peripheral wall of the second base cylinder forms the outer peripheral surface of the rotating part.
  • the radius of the first base cylinder is R1
  • the radius of the second base cylinder is R2
  • the length of the inner cavity of the housing is L
  • the L satisfies: 4R1 ⁇ L ⁇ 3R1+R2.
  • the compartment part of the first sub-pump body and/or the second sub-pump body further has a second outer peripheral contour surface and a third outer peripheral contour surface
  • the The second outer peripheral contour surface extends from one end of the first outer peripheral contour surface toward the rotating part and arcs inwardly to meet the rotating part
  • the third outer peripheral contour surface extends from the first outer peripheral contour surface The other end faces the rotating part and extends inward in an arc shape and connects with the rotating part.
  • the first outer peripheral contour surface, the second outer peripheral contour surface and the third outer peripheral contour surface form the branch grid department.
  • both the first sub-pump body and the second sub-pump body include 2-5 compartments.
  • the laundry processing equipment includes: an inner tub, the inner tub has a washing chamber; a workbench, the workbench has an insertion port opposite to and communicated with the washing chamber; a dispensing device, the dispensing The device is the delivery device according to the embodiment of the first aspect of the present application, and the delivery device is arranged in the workbench.
  • the space occupied by the delivery device in the workbench can be reduced, which is beneficial to save the space in the workbench, is conducive to the overall layout planning of the workbench, and can reduce or avoid It affects the use of the delivery port in the workbench, and is beneficial to realize the oblique pressing of the delivery device, which is convenient for the user to operate the delivery device.
  • Figure 1 is a perspective view of a delivery device according to some embodiments of the present application.
  • Fig. 2 is the front view of the partial structure of the delivery device in Fig. 1;
  • Fig. 3 is a cross-sectional view of the delivery device in Fig. 1, wherein the driving button is in the initial position;
  • Fig. 4 is a partial structural schematic diagram of the delivery device in Fig. 3, wherein the driving button is at the initial position;
  • Fig. 5 is a partial structural sectional view of the delivery device in Fig. 1, wherein the driving button is located between the initial position and the delivery position;
  • Fig. 6 is a partial structural sectional view of the delivery device in Fig. 1, wherein the driving button is located at the delivery position;
  • Fig. 7 is a schematic diagram of the delivery device in Fig. 1 being set on the workbench;
  • Fig. 8 is a sectional view of the dosing pump of the dosing device in Fig. 1;
  • Fig. 9 is a first schematic diagram of the lotion delivery process of the delivery pump of the delivery device according to the embodiment of the present application.
  • Fig. 10 is a second schematic diagram of the lotion delivery process of the delivery pump of the delivery device according to the embodiment of the present application.
  • Fig. 11 is a schematic diagram 3 of the lotion delivery process of the delivery pump of the delivery device according to the embodiment of the present application.
  • Fig. 12 is a schematic diagram 4 of the lotion delivery process of the delivery pump of the delivery device according to the embodiment of the present application;
  • Fig. 13 is a fifth schematic diagram of the process of dispensing lotion by the dispensing pump of the dispensing device according to the embodiment of the present application.
  • Dispensing pump 10 shell 1; inner cavity 101; liquid inlet 111; liquid outlet 112; grid area 113;
  • Pump body 2 first sub-pump body 2A; second sub-pump body 2B; first base cylinder 20; rotating part 21; second base cylinder 210; contour surface 2211; second peripheral contour surface 2212; third peripheral contour surface 2213; grid groove 23;
  • Driving button 31 matching groove 311; pressing surface 312; elastic reset member 32; transmission member 33; matching plate 331; driving rack 332; driving surface 333;
  • Nozzle body 50 mixing chamber 51; delivery hole 52; storage chamber 53; valve part 60;
  • the dispensing device 100 can be used in laundry processing equipment such as washing machines, and the dispensing device 100 is used to dispense lotion 400, which can be liquid detergent 400 such as laundry detergent and softener.
  • the dispensing device 100 is used for clothes treatment equipment, the clothes treatment equipment includes an inner tub, the inner tub has a washing chamber, and the dispensing device 100 is used for dispensing lotion 400 into the washing chamber .
  • the dispensing device 100 includes: a dispensing pump 10 , which can suck the lotion 400 and discharge it to realize automatic or semi-automatic dispensing of the lotion 400 .
  • the dispensing pump 10 includes a housing 1 and a pump body 2.
  • the pump body 2 is arranged in the housing 1.
  • the pump body 2 may include a first sub-pump body 2A and a second sub-pump body 2B arranged in cooperation with each other.
  • the first sub-pump body Both 2A and the second sub-pump body 2B can move, and the pumping of the lotion 400 can be realized through cooperation and movement between the first sub-pump body 2A and the second sub-pump body 2B.
  • the cooperation between the first sub-pump body 2A and the second sub-pump body 2B refers to the first sub-pump body 2A and the second sub-pump body.
  • the pump body 2B is driven and matched, and the first sub-pump body 2A, the second sub-pump body 2B and the inner wall of the housing 1 jointly define a liquid suction area and a liquid discharge area.
  • the cooperation between the first sub-pump body 2A and the second sub-pump body 2B means that the first sub-pump body 2A, the second sub-pump body
  • the sub-pump body 2B and the inner wall of the housing 1 jointly define a liquid suction area and a liquid discharge area.
  • the first sub-pump body 2A It does not interfere with the movement of the second sub-pump body 2B, ensuring the smooth movement of the first sub-pump body 2A and the second sub-pump body 2B, and can suck the lotion 400 into the liquid absorption area and pass through the first sub-pump body 2A It cooperates with the movement of the second sub-pump body 2B to drive the lotion 400 to flow from the liquid absorption area to the liquid discharge area, and finally to be discharged from the liquid discharge area.
  • the first sub-pump body 2A and the second sub-pump body 2B are arranged along the first direction (for example, refer to the up-and-down direction in the drawings), and the first sub-pump body 2A and the second sub-pump body 2B are arranged in the first direction. arranged side by side, the first direction is parallel to the axial direction of the inner tub.
  • the delivery port 601 of the clothes processing equipment is arranged on one side in the axial direction of the inner tub, and the clothes are put into the washing cavity of the inner tub through the delivery port 601 for washing.
  • the axial space of the inner barrel can be fully utilized, so that the delivery pump 10 can reduce the number of delivery pumps by making full use of the axial space of the inner barrel.
  • 10 occupies the space in the workbench 600, thereby reducing or avoiding the impact on the use of the insertion port 601 in the workbench 600.
  • it is beneficial to realize oblique pressing on the delivery device 100 , and it is convenient for the user to operate the delivery device 100 .
  • the clothes processing equipment may be a wave-wheel washing machine
  • the axis of the inner tub extends in the up-down direction
  • the workbench 600 is arranged above the inner tub, and there is formed in the workbench 600 a washing chamber opposite to and communicating with the washing chamber in the up-down direction.
  • the delivery port 601, the delivery device 100 is installed in the workbench 600 and adjacent to the delivery outlet 601, and the delivery device 100 is installed on the part of the workbench 600 which is located at the rear side of the delivery outlet 601.
  • the first sub-pump body 2A and the second sub-pump body 2B of the delivery pump 10 are arranged in the up and down direction, which can make full use of the space in the up and down direction, reduce the occupation of the space in the horizontal direction of the workbench 600, and effectively save
  • the space behind the workbench 600 makes more effective use of the space, which is beneficial to the overall layout planning inside the workbench 600, and can reduce the space occupied by the delivery device 100 at the delivery port 601, thereby reducing or avoiding the use of the delivery port 601 in the workbench 600.
  • Use impact Moreover, it is beneficial to press the delivery device 100 backwards and downwards, so that the user can apply force to the delivery device 100 to drive the delivery device 100 to work, and it is convenient for the user to operate the delivery device 100 .
  • the housing 1 of the delivery pump 10 has a liquid inlet 111 and a liquid outlet 112.
  • the liquid inlet 111 is connected, and the above-mentioned liquid discharge area is formed near the liquid outlet 112 and the liquid discharge area is connected with the liquid outlet 112 .
  • the dispensing device 100 includes a transmission assembly connected to the pump body 2, and the transmission assembly is adapted to be driven to drive the pump body 2 to move, for example, the transmission assembly can be driven by applying force from the user.
  • the transmission assembly transmits force to the pump body 2, thereby driving the pump body 2 to move, specifically, it can drive the first sub-pump body 2A and the second sub-pump body 2B to move, thereby Negative pressure can be formed in the liquid suction area, and positive pressure can be formed in the liquid discharge area.
  • the lotion 400 can be sucked into the liquid suction area from the liquid inlet 111, and the lotion 400 entering the liquid suction area can be driven by the drive of the pump body 2 to flow to the discharge area.
  • the liquid area is finally discharged from the liquid outlet 112.
  • the transmission assembly can also move under the drive of other power sources.
  • the liquid inlet 111 may be arranged higher than the liquid outlet 112 . It can be understood that the liquid inlet 111 is set higher than the liquid outlet 112 , so that the lotion 400 can be dispensed outward through the liquid outlet 112 more easily under the action of gravity.
  • the present application is not limited thereto, and in another example of the present application, the liquid inlet 111 may be as high as the liquid outlet 112 .
  • the transmission assembly includes a driving member 36 connected to the first sub-pump body 2A and a driven member 37 connected to the second sub-pump body 2B.
  • the driving member 36 It can be connected to one axial side of the first sub-pump body 2A and fixed relative to the first sub-pump body 2A, and the active member 36 can be arranged coaxially with the first sub-pump body 2A.
  • the follower 37 may be connected to one axial side of the second sub-pump body 2B and fixed relative to the second sub-pump body 2B, and the follower 37 may be arranged coaxially with the second sub-pump body 2B.
  • the driving part 36 is meshed with the driven part 37.
  • the driving part 36 can be a driving gear
  • the driven part 37 can be a driven gear.
  • the driving part 36 is suitable for being driven to drive the first sub-pump body 2A and the second sub-pump body 2B turns.
  • the driven part 37 can be driven to rotate through the engagement of the active part 36 and the driven part 37, thereby driving the driven part 36 to rotate to drive the driven part 37 to rotate, which can ensure that the first sub-pump
  • the power transmission between the main body 2A and the second sub-pump body 2B through the engagement of the active part 36 and the driven part 37 can conveniently realize the rotation of the first sub-pump body 2A and the second sub-pump body 2B.
  • first sub-pump body 2A and the second sub-pump body For the first sub-pump body 2A and the second sub-pump body The design restrictions on the structure of the second sub-pump body 2B are reduced, and the processing accuracy requirements of the first sub-pump body 2A and the second sub-pump body 2B are relatively low.
  • the transmission assembly further includes: a drive button 31 and a transmission mechanism, the transmission mechanism is trivably arranged between the drive button 31 and the active member 36, and the drive button 31 is driven
  • the drive button 31 drives the transmission mechanism to move, and the transmission mechanism transmits the force to the active part 36, thereby driving the active part 36 to rotate, and through the engagement of the active part 36 and the driven part, thereby driving the driven part to rotate, realizing the pump body 2, and then the dispensing device 100 can realize the dispensing of lotion 400.
  • driving button 31 and the transmission mechanism tranducably arranged between the driving button 31 and the active part 36 it is convenient for the user to realize the operation of the driving dispensing pump 10 by pressing the driving button 31, so that the lotion can be conveniently realized. 400 semi-automatic delivery.
  • the transmission mechanism may include a transmission member 33 and a drive gear, and the transmission member 33 is connected to the drive gear in a driveable manner.
  • the transmission member 33 may be a rack.
  • Part 33 meshes with the driving gear, and the driving gear is connected to one axial side of the driving part 36.
  • the driving gear and the driving part 36 can be arranged coaxially, and the transmission part 33 and the driving button 31 are tranducably matched.
  • the driving button 31 drives the transmission part 33 to move, thereby driving the driving gear to rotate, and then driving the driving part 36 and the driven part 37 to rotate, and then driving the first sub-pump body 2A and the second sub-pump body 2B Rotation can conveniently realize the movement of driving the pump body 2 by pressing the driving button 31 .
  • the transmission mechanism of the delivery pump 10 can be arranged on the left side or the right side of the housing 1 of the delivery pump 10, thereby reducing the impact on the delivery port 601 in the front and rear direction. occupancy, further reducing the impact on the use of the delivery port 601.
  • the driving button 31 of the dispensing pump 10 may be located on the upper front of the dispensing pump 10 , so that it is convenient for the user to operate and press the driving button 31 .
  • the pressing surface 312 of the driving button 31 may extend obliquely downward in the direction from back to front.
  • the user's hand is in contact with the pressing surface 312 of the driving button 31 , so that the user can apply pressure to the driving button 31 in a rearward and downward direction, which is convenient for the user to operate and press the driving button 31 .
  • the driving button 31 can move between the initial position and the release position, and the user can apply force to the driving button 31 so that the driving button 31 Move from the initial position to the delivery position.
  • the driving button 31 moves from the initial position to the dispensing position
  • the movement of the driving button 31 drives the transmission mechanism, and the transmission mechanism drives the pump body 2 to move, thereby realizing the semi-automatic dispensing of lotion 400 by the dispensing device 100 .
  • a single dispensing of the lotion 400 can be realized.
  • the driving button 31 can be automatically reset to the initial position, and the driving button 31 can also be reset to the initial position under the reverse force of the user, that is, the driving button 31 can also be manually reset to the initial position .
  • the reset of the driving button 31 will be described below by taking the driving button 31 can be automatically reset to the initial position as an example.
  • the transmission assembly further includes an elastic reset member 32, which can be a spring, and the elastic reset member 32 is used to drive
  • the driving button 31 returns to the initial position.
  • the elastic reset member 32 can produce elastic deformation and apply a reverse elastic reset force to the drive button 31
  • the driving button 31 can be reset to the initial position under the action of the elastic reset force exerted by the elastic reset member 32 . Therefore, it is no longer necessary for the user to manually reset the driving button 31 , thereby improving user convenience.
  • the transmission assembly includes the above-mentioned driving button 31 , a transmission mechanism, a driving element 36 and a driven element.
  • the transmission mechanism includes a one-way transmission mechanism, and the one-way transmission mechanism is driveably connected between the drive button 31 and the active member 36, and the drive button 31 can move between the initial position and the delivery position, wherein, after the drive button 31 starts from During the process of moving from the initial position to the release position, the driving button 31 drives the active part 36 to move through the one-way transmission mechanism, and the active part 36 drives the pump body 2 to move, specifically, the first sub-pump body 2A and the second sub-pump body 2B Rotate to realize the dispensing of lotion 400 by the dispensing device 100; during the process of the drive button 31 moving from the dispensing position to the initial position, the one-way transmission mechanism no longer transmits the force to the active part 36, so as not to drive the pump body 2 to move.
  • the first sub-pump body 2A and the second sub-pump body 2B are not driven to rotate. Therefore, it is beneficial to avoid reverse suction of the lotion 400 through the liquid outlet 112 , and it is beneficial to ensure the accuracy of dispensing the lotion 400 .
  • the one-way transmission mechanism is a one-way rotation mechanism, wherein, when the driving button 31 moves from the initial position to the release position, the one-way transmission mechanism is driven by the driving button 31 along the second Turning in one direction of rotation drives the pump body 2 to move, and realizes the dispensing of lotion 400 by the dispensing device 100; during the process of the drive button 31 moving from the dispensing position to the initial position, the one-way transmission mechanism rotates in the second direction opposite to the first direction of rotation.
  • Direction rotation the one-way transmission mechanism no longer transmits force to the pump body 2, so that the pump body 2 will not be driven to move.
  • both the first sub-pump body 2A and the second sub-pump body 2B can rotate, and the transmission assembly includes the above-mentioned driving button 31, transmission mechanism, driving part 36 and driven part 37, wherein
  • the transmission mechanism includes a transmission member 33, a driving gear and a one-way transmission mechanism which mesh with each other.
  • One-way transmission mechanism is one-way rotation mechanism, and one-way transmission mechanism comprises one-way transmission wheel, and driving part 36 is driving gear, and driven part 37 is driven gear.
  • the driving part 36 is connected to the first sub-pump body 2A, and the driving part 36 is connected to one axial side of the first sub-pump body 2A.
  • the driving part 36 and the first sub-pump body 2A can be arranged coaxially.
  • the follower is connected to the second sub-pump body 2B, the follower is connected to one axial side of the second sub-pump body 2B, and the follower and the second sub-pump body 2B can be arranged coaxially.
  • the driving part 36 is provided with a matching cavity, the one-way transmission wheel is located in the matching cavity, the driving gear and the one-way transmission wheel are coaxially arranged and relatively fixed, and the driving gear is located on the axial side of the one-way transmission wheel away from the driving part 36.
  • the driving gear is located outside the mating cavity.
  • the one-way transmission wheel and the inner wall of the matching cavity are out of transmission cooperation
  • the one-way transmission wheel does not transmit the active force that drives the active part 36 to the inner wall of the matching cavity, for example, the one-way transmission wheel and the matching cavity
  • the one-way transmission wheel cannot drive the active part to rotate through the inner wall of the matching cavity.
  • the one-way transmission wheel By placing the one-way transmission wheel in the matching cavity of the active part 36, the overall space occupation of the active part 36 and the one-way transmission mechanism can be reduced, and at the same time, the one-way transmission wheel abuts or separates from the inner wall of the matching cavity, which is beneficial to ensure The reliability of the one-way transmission of the one-way transmission mechanism.
  • the dispensing device 100 may further include: the nozzle body 50 has a storage chamber 53 for storing the lotion 400, the dispensing pump 10 is arranged on the nozzle body 50, and the driving button 31
  • the liquid inlet 111 of the injectable pump 10 communicates with the storage cavity 53 .
  • the lotion 400 in the storage chamber 53 enters the dispensing pump 10 through the liquid inlet 111, and the lotion 400 entering the dispensing pump 10 is driven to the liquid outlet 112 by the driving action of the pump body 2.
  • the dispensing device 100 may also include an exterior decoration part 40, the exterior decoration part 40 is arranged on the nozzle body 50 and is located on the front side of the dispensing pump 10, and the exterior decoration part 40 has an installation channel 41 for installing and accommodating the driving button 31
  • the driving button 31 is movably arranged in the installation channel 41 , for example, the driving button 31 may be arranged in the installation channel 41 swingably or movably in the installation channel 41 .
  • the nozzle body 50 has a mixing chamber 51, and the mixing chamber 51 and the storage chamber 53 are located on opposite sides of the delivery pump 10.
  • the storage chamber 53 can be located at the rear side of the dispensing pump 10
  • the above-mentioned exterior decoration part 40 can be arranged on the nozzle body 50 and located in front of the dispensing pump 10, and the exterior decoration part 40 can be located above the mixing chamber 51.
  • the lotion 400 discharged from the liquid outlet 112 of the delivery pump 10 can flow into the mixing chamber 51.
  • the nozzle body 50 is also formed with a water inlet connected to the mixing chamber 51. Water valve, after the water inlet valve is opened, water can enter the mixing chamber 51 through the water inlet and fully mix with the lotion 400 flowing into the mixing chamber 51, and flow into the washing chamber after mixing.
  • the delivery device 100 includes a plurality of delivery pumps 10 arranged in a second direction, for example, a plurality of delivery pumps 10 may be arranged in a left-right direction, thereby The occupied space in the front and rear directions of the insertion port 601 can be reduced, further reducing the impact on the use of the insertion port 601 .
  • the nozzle body 50 has a plurality of storage chambers 53, the number of the storage chambers 53 is the same as the number of delivery pumps 10 and corresponds to each other.
  • the lotion 400 in the storage chamber 53 is sucked into the dispensing pump 10 through the liquid inlet 111 of the dispensing pump 10 , and discharged through the liquid outlet 112 of the dispensing pump 10 .
  • Different types of lotion 400 can be stored in each storage chamber 53 as required, so as to meet more washing needs of users.
  • One mixing chamber 51 may be formed on the spray head body 50 , and multiple mixing chambers 51 may also be formed.
  • the liquid outlet 112 of the delivery pump 10 communicates with the mixing chamber 51, and the liquid outlets 112 of the other delivery pumps 10 are all connected to the mixing chamber 51.
  • the chamber 51 is cut off, that is, the liquid outlet 112 of the working delivery pump 10 communicates with the mixing chamber 51 , and the liquid outlet 112 of the non-working delivery pump 10 is cut off from the mixing chamber 51 .
  • the nozzle body 50 has a plurality of mixing chambers 51, the number of the plurality of mixing chambers 51 can be the same as the number of delivery pumps 10 and correspond one-to-one.
  • the lotion 400 discharged from the liquid outlet 112 It can flow into the corresponding mixing chamber 51, and flow into the washing chamber after being mixed with the water flow in the mixing chamber 51.
  • each driving button 31 can drive the corresponding dispensing pump 10 to work. When a certain delivery pump 10 needs to work, just press the corresponding driving button 31 .
  • the driving button 31 moves linearly under the external force applied by the user.
  • the movement route of the driving button 31 is simplified, and the operation control is convenient, for example, oblique pressing can be conveniently realized.
  • the delivery device 100 includes: an exterior decoration part 40, which can be located on the front side of the delivery pump 10, and the front side of the exterior decoration part 40 is formed with an appearance surface 42.
  • the exterior decoration part 40 has an installation channel 41 for accommodating the driving button 31.
  • the driving button 31 is slidably matched with the installation channel 41.
  • the setting of the installation channel 41 can play a role in positioning and guiding the movement of the driving button 31.
  • the driving button 31 passes through the Move in the installation channel 41 to achieve the effect of driving the delivery pump 10 .
  • the installation passage 41 extends obliquely downward in the direction from front to back, the front end of the installation passage 41 penetrates the appearance surface 42, the driving button 31 is suitable for being pressed and moves along the installation passage 41, when the driving button 31 is pressed, the driving The button 31 is suitable for moving in a direction away from the appearance surface 42 toward the rear and obliquely downward.
  • the user can press the driving button 31 obliquely downward to drive the dispensing pump 10. Since the user can use gravity to reduce the pressing force when applying pressure obliquely downward, it is more ergonomic and makes the dispensing pump 100 more ergonomic. The force process is more comfortable and the operation feels better.
  • the driving button 31 moves backward and obliquely downward, which can also increase the stroke of the driving button 31 in the limited installation space. The stroke of the button 31 is related, the longer the stroke, the greater the dose, therefore, the tilted movement of the drive button 31 realizes the injection of a larger dose of lotion 400 .
  • the displacement in the vertical direction of the drive buttons 31 moving obliquely downward toward the inside of the exterior part 40 is smaller, thereby avoiding jamming during operation. Phenomena such as hands, improve the operating experience.
  • the driving button 31 By moving the driving button 31 towards the rear and obliquely downward, the amount of the driving button 31 running once to drive the delivery pump 10 to inject the lotion 400 can be increased, and the number of operations required to drop the lotion 400 can be reduced.
  • the user's pressing operation experience reduces the operating force, avoids hand jams and other phenomena during operation, and improves the operating experience.
  • the driving button 31 of the delivery device 100 is set forward to meet the user's operating habits.
  • the installation channel 41 extends obliquely from front to back, that is, the installation channel The angle between 41 and the horizontal direction is greater than 0° and less than 90°, and the user presses the driving button 31 so that the driving button 31 moves backward and downward, so that the dispensing device 100 dispenses the lotion 400 .
  • the drive button 31 is arranged to extend obliquely downward from front to back, specifically, the included angle between the drive button 31 and the horizontal direction is greater than 0° and less than 90°, thereby allowing the user to have more operating space for easy use
  • the cross-sectional area of the installation channel 41 gradually expands, so that when the user presses the drive button 31 to move , the gap between the driving button 31 and the inner wall of the installation channel 41 gradually increases, so that the movement of the driving button 31 becomes smoother during the pressing process, and the operating feel of the driving button 31 is improved.
  • the appearance surface 42 is inclined forward from top to bottom, which not only facilitates the user to observe the patterns, marks, etc. on the appearance surface 42, but also enables the user to The operation is carried out in the space on the front side of the delivery device 100 , and the appearance surface 42 is inclined forward so that the distance between the user and the driving button 31 is shorter and easier to operate.
  • the driving button 31 is movable between the initial position and the release position, and the driving button 31 is adapted to move from the initial position toward the direction away from the appearance surface 42 under the action of pressing. To the dispensing position, specifically, the driving button 31 moves backward and downward from the initial position to the dispensing device 100 under the action of pressing.
  • the pressing surface 312 of the driving button 31 is flush with the appearance surface 42, which can reduce the space occupied by the setting of the driving button 31, make the appearance of the delivery device 100 more flat, and help to improve the aesthetics.
  • a part of the driving button 31 protrudes from the appearance surface 42 , and the pressing surface 312 of the driving button 31 is located above the front and upper side of the appearance surface 42 .
  • the user presses the protruding part of the driving button 31 to make the driving button 31 move along the installation channel 41 , thereby making the driving button 31 feel better in operation and making it easier for the user to apply force to the driving button 31 .
  • the transmission mechanism includes: a transmission member 33, which is driveably connected to the active member 36, and the transmission member 33 is suitable for abutment and cooperation with the driving button 31.
  • the driving button 31 drives the transmission member 33 to move obliquely downward in the direction from front to back.
  • one end of the transmission member 33 close to the appearance surface 42 cooperates with the driving button 31 , so that when the user presses the driving button 31 , the transmission member 33 can be simultaneously driven to move downwards in a front-to-back direction.
  • the transmission member 33 is in transmission cooperation with the dispensing pump 10, so that the dispensing pump 10 can be driven to pump out the lotion 400 when the transmission member 33 moves.
  • the driving button 31 when the driving button 31 is pressed, the force can be conveniently transmitted to the dispensing pump 10 to drive the dispensing pump 10 to dispense the lotion 400 .
  • the driving button 31 has a matching groove 311 on a side close to the transmission member 33
  • the transmission member 33 has a matching plate 331 that is in contact with the matching groove 311 .
  • the driving button 31 and the transmission member 33 are engaged with each other through the matching groove 311 and the matching plate 331 , and the cooperative transmission can be completed when the driving button 31 is separated from the transmission member 33 .
  • the side wall of the fitting groove 311 can limit the fitting plate 331 to ensure the stability of the transmission member 33.
  • the inner wall of the fitting groove 311 can push the fitting plate 331 so that the driving member 33 is accompanied by the driving button. 31 sports and sports.
  • the transmission member 33 may include a driving rack 332, and the driving rack 332 may extend obliquely downward in the direction from front to back, and the transmission mechanism further includes The driving gear is engaged with the driving rack 332 , and the driving gear is connected to one axial side of the driving member 36 .
  • the driving button 31 drives the transmission member 33 to move backwards and obliquely downwards. Since the driving button 31 and the transmission member 33 are in contact with each other, the transmission member 33 can be driven to move backwards and obliquely downwards.
  • the driving rack 332 of 33 meshes with the driving gear provided on the driving part 36, thereby driving the driving gear to rotate, and then driving the driving part 36 and the driven part to rotate, and then driving the first sub-pump body 2A and the second sub-pump body 2B rotates, and it is convenient to realize the movement of the pump body 2 by pressing the driving button 31 to realize dispensing of the lotion 400 .
  • the delivery device 100 also includes: a valve component 60, the delivery device 100 may include a nozzle body 50, a storage chamber 53, the nozzle body 50 has the above-mentioned mixing chamber 51, and the nozzle
  • the body 50 is also formed with a delivery hole 52 suitable for communicating with the mixing chamber 51.
  • the valve part 60 is movably arranged at the delivery hole 52 for opening or closing the delivery hole 52. For example, the valve part 60 can be moved up and down. At the delivery hole 52, to open and close the delivery hole 52.
  • the valve member 60 opens the delivery hole 52, the liquid outlet 112 of the delivery pump 10 communicates with the mixing chamber 51 through the delivery hole 52.
  • the port 112 and the feeding hole 52 flow into the mixing chamber 51; when the valve member 60 closes the feeding hole 52, the liquid outlet 112 of the feeding pump 10 is cut off from the mixing chamber 51.
  • the opening and closing of the injection hole 52 can be controlled.
  • the injection amount of the lotion 400 can be better controlled and a better injection effect can be achieved.
  • the liquid outlet 112 of the delivery pump 10 can be positioned above the delivery hole 52, so that the lotion 400 delivered by the delivery pump 10 can flow downward under the action of gravity, and enter the mixing chamber 51 through the delivery hole 52, so as to avoid The lotion 400 remains in the delivery pump 10 .
  • the driving button 31 can drive the valve part 60 to open the delivery hole 52 while driving the delivery pump 10 to work, and the lotion 400 pumped out by the delivery pump 10 It can directly enter into the mixing chamber 51 through the opened injection hole 52, so that the injection of the lotion 400 is realized.
  • valve member 60 and the delivery pump 10 can be simultaneously driven to work together by one driving button 31, which reduces the number of drive structures in the delivery device 100, makes the overall structure of the delivery device 100 simpler, reduces the manufacturing cost, and because The valve part 60 and the dispensing pump 10 work at the same time, so the valve part 60 will open the dispensing hole 52 when the lotion 400 needs to be dispensed, which avoids the leakage of the dispensing device 100 and makes the whole device more reliable. Moreover, since the valve part 60 and the feeding pump 10 work together, the treatment agent can be fed intermittently during the washing process, and no liquid leakage will occur during the feeding process, which improves the washing effect of the clothes processing equipment.
  • the transmission member 33 has a driving surface 333, and the driving surface 333 can be slidably engaged with the top of the valve component 60.
  • the driving button 31 moves backwards and obliquely downwards, and The transmission member 33 is driven to move backward and obliquely downward, and the driving surface 333 of the transmission member 33 drives the valve member 60 to move downward to open the injection hole 52 .
  • the driving surface 333 is located above the valve component 60 and extends obliquely downward along a direction close to the valve component 60 .
  • the contact point between the driving surface 333 of the transmission member 33 and the valve member 60 is at the highest position, and as the driving button 31 moves obliquely downward along the installation channel 41, the contact point of the transmission member 33
  • the position of the contact point between the driving surface 333 and the valve component 60 gradually decreases, so that the valve component 60 moves downward under the drive of the driving button 31, thus, the driving surface 333 can convert the oblique downward movement trend of the transmission member 33 into The downward movement tendency of the valve member 60 pushes the valve member 60 to move downward to open the delivery hole 52 .
  • the valve part 60 can be reset under the action of the reset part, for example, the valve part 60 can be moved upwards and reset to the initial position under the action of the reset part.
  • FIG. 4 is a partial schematic view of the delivery device 100 at the initial position.
  • a part of the driving button 31 protrudes from the appearance surface 42, and the matching groove 311 of the driving button 31 is in contact with the matching plate 331 of the transmission member 33.
  • the driving surface 333 of the transmission member 33 is slidingly matched with the valve member 60 , and at the same time, the transmission member 33 is also in transmission cooperation with the delivery pump 10 , and the valve member 60 closes the delivery hole 52 .
  • the driving button 31 when the driving button 31 is pressed, the driving button 31 is adapted to move backward and inclined downward along the installation channel 41 during the process of moving the driving button 31 from the initial position toward the rear and obliquely downward.
  • the driving button 31 drives the transmission member 33 to move backward and obliquely downward along the installation channel 41 .
  • the driving surface 333 of the transmission member 33 is adapted to move obliquely downward along with the transmission member 33. Since the driving surface 333 is located above the valve component 60 and extends obliquely downward along the direction close to the valve component 60, the driving surface 333 is suitable for accompanying the transmission.
  • the member 33 moves obliquely downward, the tendency of the downward movement will be transferred to the valve part 60, so that the valve part 60 will move downward and open the delivery hole 52. Moreover, during the movement of the transmission member 33, the dispensing pump 10 is driven, so that the dispensing pump 10 performs dispensing action.
  • FIG. 6 further press the driving button 31, so that the driving button 31 is pressed to the release position, under the effect of the mating groove 311 of the driving button 31 and the matching plate 331 of the transmission member 33 stop and cooperate, the transmission member 33 simultaneously moves to the release position.
  • the valve part 60 moves to the lowest point under the drive of the transmission part 33, and the delivery hole 52 is opened, and the delivery pump 10 has also completed a complete delivery action under the drive of the transmission part 33, and the delivery pump 10 drives the storage chamber.
  • the lotion 400 in 53 enters into the dispensing pump 10 through the liquid inlet 111, and is discharged into the mixing chamber 51 through the liquid outlet 112 and the dispensing hole 52, and flows into the washing chamber after mixing with the water flow.
  • the pressing of the drive button 31 is stopped, and the external force received by the drive button 31 disappears.
  • the drive button 31 moves forward and obliquely upward under the action of the elastic return member 32 to return to the initial position.
  • the downward force of the driving button 31 on the valve part 60 disappears, and the valve part 60 moves upward and resets to the initial position.
  • the transmission member 33 is driven to move forward and obliquely upward to reset to the original position. In the initial position, the valve member 60 moves upwards until the delivery hole 52 is closed.
  • the dosing pump 10 according to the embodiment of the present application will be described below with reference to FIGS. 1-3 and 8-13 .
  • the dispensing pump 10 includes a casing 1 and a pump body 2.
  • a liquid inlet 111 and a liquid outlet 112 are formed on the casing 1.
  • the pump body 2 is movably arranged in the casing 1.
  • the pump body 2 includes a discharge port along a first direction.
  • the first sub-pump body 2A and the second sub-pump body of the cloth, the first sub-pump body 2A and the second sub-pump body 2B are arranged in cooperation with each other.
  • the first sub-pump body 2A, the second sub-pump body 2B and the inner wall of the housing 1 define a plurality of compartments 113 separated from each other, and the lotion is suitable for entering the compartments 113 from the liquid inlet 111 and The lotion 400 is discharged from the liquid outlet 112 , and the compartment 113 is used for temporarily storing the transported lotion 400 .
  • first sub-pump body 2A and the second sub-pump body 2B are arranged in cooperation with each other, which means that the first sub-pump body 2A and the second sub-pump body 2A are matched with each other through the cooperation of the two first sub-pump bodies 2A and the second sub-pump body 2B.
  • a plurality of compartments 113 separated from each other are defined between the second sub-pump body 2B and the inner wall surface of the housing 1, and during the movement of the first sub-pump body 2A and the second sub-pump body 2B, through the first
  • the mutual cooperation between the sub-pump body 2A and the second sub-pump body 2B can prevent the movement of the first sub-pump body 2A and the second sub-pump body 2B from interfering, ensuring that the first sub-pump body 2A and the second sub-pump body 2B smooth movement, and there is no transmission relationship between the first sub-pump body 2A and the second sub-pump body 2B, that is, the movement of one of the first sub-pump body 2A and the second sub-pump body 2B will not drive the first sub-pump body The other of the body 2A and the second sub-pump body 2B moves.
  • the transmission assembly is connected with the pump body 2 to drive the first sub-pump body 2A and the second sub-pump body 2B to move, through the movement of the first sub-pump body 2A and the second sub-pump body 2B and the first sub-pump body 2A and the second
  • the mutual cooperation of the two sub-pump bodies 2B can make the lotion 400 sucked from the liquid inlet 111 to the compartment area 113 in the casing 1, during the continuous rotation of the first sub-pump body 2A and the second sub-pump body 2B , the first sub-pump body 2A and the second sub-pump body 2B drive the lotion 400 located in the compartment 113 to flow toward the liquid outlet 112 , and finally can be discharged from the liquid outlet 112 .
  • the first sub-pump body 2A and the second sub-pump body 2B move.
  • the first sub-pump body 2A and the second sub-pump body 2B cooperate with each other to generate negative pressure near the liquid inlet 111, and the liquid such as lotion 400 can enter the grid area 113 in the casing 1 through the liquid inlet 111 under the action of negative pressure and its own gravity. Since the first sub-pump body 2A and the second sub-pump body 2B move under the drive of the transmission assembly, the lotion 400 entering the compartment 113 is moving in the first sub-pump body 2A and the second sub-pump body 2B.
  • the lotion 400 is sucked into the grid area 113 from the liquid inlet 111, and the lotion 400 in the grid area 113 is brought to the At the liquid outlet 112, during this process, the function of the transmission assembly is to drive the first sub-pump body 2A and the second sub-pump body 2B to move, and transfer the lotion in the compartment 2 from the liquid inlet 111 to the liquid outlet port 112, and the process of washing 60 being sucked into the liquid inlet 111 and washing 60 being discharged from the liquid outlet 112 is realized by the movement and mutual cooperation of the first sub-pump body 2A and the second sub-pump body 2B. Therefore, in this application, the transmission assembly is set to drive the two sub-pump bodies to move, and the moving sub-pump bodies at the same time promote liquid suction and discharge, which reduces the force requirement on the transmission assembly.
  • the first sub-pump body 2A, the second sub-pump body 2B and the inner wall surface of the housing 1 define a plurality of compartments 113 separated from each other, and these compartments 113 are used for temporary storage and transportation.
  • the suction at the liquid inlet 111 and the liquid discharge at the liquid outlet 112 are asynchronous in time, until the lotion 400 can be discharged from the liquid outlet 112, and then when the dispensing device 100 works normally
  • the pump body 2 is driven by the transmission assembly to dispense the lotion 400
  • the suction at the liquid inlet 111 and the discharge at the liquid outlet 112 are synchronized in time.
  • a plurality of grid areas 113 are defined between the pump body 2 and the inner wall surface of the housing 1.
  • the volume of the grid areas 113 can be limited, so that temporarily The volume of the lotion 400 contained in the single grid area 113 is determined, and the amount of the lotion 400 that the user puts in a single time can be the amount of the lotion 400 contained in the single grid area 113, so that the single dose of the lotion 400 can The amount of dose 400 is more precise.
  • FIG. 8-Fig. 13 Fig. 9-Fig. 113 enters the liquid.
  • Figures 10 and 11 show that the liquid in the grid area 113 is driven by the pump body 2 to move towards the direction of the adjacent liquid outlet, that is, the process of transporting the liquid.
  • Figures 12 and 13 show Draining process, Figure 13 shows that the lotion in the grid area 113 has been put in).
  • the pump body 2 moves until one of the compartments 113 communicates with the liquid inlet 111 on the housing 1 , the lotion 400 can flow into the compartment 113 through the liquid inlet 111 .
  • the lotion 400 in the grid area 113 is pushed toward the liquid outlet 112 by the pump body 2, and when the pump body 2 moves to the grid area 113, it communicates with the liquid outlet 112 position, the lotion 400 in the grid area 113 is discharged through the liquid outlet 112, so that the amount of lotion 400 in a single injection can be the same as the volume of a single grid area 113, thereby improving the efficiency of a single injection of lotion. 400 accuracy.
  • a pump body 2 is provided, and a plurality of compartments 113 are defined between the pump body 2 and the inner wall surface of the casing 1, and the pump body 2 is set to include two cooperating The first sub-pump body 2A and the second sub-pump body 2B, when the dispensing device 100 is working normally, the transmission assembly drives the first sub-pump body 2A and the second sub-pump body 2B to move, and the lotion 400 can be pumped from the liquid inlet. 111 is sucked into the compartment 113, and the lotion 400 in the compartment 113 is brought to the liquid outlet 112 by the movement of the pump body 2 to be discharged.
  • a plurality of compartments 113 are defined between the pump body 2 and the interior of the casing 1, it can be realized that while one compartment 113 is absorbing liquid, the other compartment 113 is discharging liquid, so that the liquid absorption Synchronizing with liquid discharge in time, the space utilization efficiency in the grid area 113 is improved, which is conducive to increasing the amount of lotion delivered in a single transport. Furthermore, since the number of grid areas 113 can be set, and the capacity of each grid area 113 is controllable, it can ensure the accuracy requirement of dispensing.
  • the gears In existing pump structures, such as gear pumps, the gears must not only realize the function of transmission but also the function of liquid transportation, and the function of transmission prevents the tooth gap from being set too large, otherwise the transmission effect will be affected;
  • the separate compartment 2 is used for liquid transmission, and the compartment 2 itself does not need to be engaged with transmission. Therefore, the compartment 113 can be set larger to achieve the effect of increasing the volume of a single infusion.
  • the pump body 2A and the second sub-pump body 2B can be arranged in the vertical direction, and the grid area 113 can extend in the left-right direction.
  • the extension direction of the grid area 113 perpendicular to the arrangement direction of the first sub-pump body 2A and the second sub-pump body 2B, it is possible to ensure that the extension space of the grid area 113 does not affect the movement space of the transmission assembly, so that the inside of the delivery device 100
  • the space utilization rate is optimized and the structure is more compact.
  • the first sub-pump body 2A is rotatable, and the rotation axis of the first sub-pump body 2A is along the second direction (for example, referring to the left-right direction in the drawings).
  • the second sub-pump body 2B is rotatable, and the rotation axis of the second sub-pump body 2B extends along a second direction, which is perpendicular to the first direction.
  • the suction and discharge of the lotion 400 can be realized by the rotation of the first sub-pump body 2A and the second sub-pump body 2B.
  • the grid area 113 can be formed as a channel extending along the second direction, and the volume of the grid area 113 can be increased, so that a single dosage can be increased.
  • the rotation axes of the first sub-pump body 2A and the second sub-pump body 2B extend in a direction perpendicular to the axial direction of the inner barrel 500, it is further beneficial to realize the oblique pressing of the delivery device 100, which is convenient for the user to operate and inject. device 100.
  • the occupation of the space of the delivery port 601 can be further reduced.
  • the plane where the axis of rotation of the first sub-pump body 2A and the axis of rotation of the second sub-pump body 2B are located is parallel to the first direction, that is, the axis of rotation of the first sub-pump body 2A and the axis of rotation of the second sub-pump body 2B are parallel to the first direction.
  • the plane where the rotation axis is located extends along the axial direction of the inner barrel, so that the first sub-pump body 2A and the second sub-pump body 2B are symmetrically arranged along the axial direction of the inner barrel, and the axial space of the inner barrel is further fully utilized, so that the first sub-pump body
  • the arrangement of the pump body 2A and the second sub-pump body 2B is more compact, further reducing the occupation of the space in the workbench 600 .
  • the rotating part 21 and a plurality of division parts 22 can be arranged at intervals along the circumferential direction of the rotation part 21, and division grooves 23 can be defined between two adjacent division parts 22,
  • the inner wall surface of the grid groove 23 may constitute a part of the inner wall surface of the grid area 113 .
  • the grid parts 22 are extended along the axial direction of the rotating part 21, so that the grid grooves 23 defined between the two grid parts 22 extend along the axial direction of the pump body, so that the grid grooves can be enlarged 23, so that the outer peripheral contours of the first sub-pump body 2A and the second sub-pump body 2B and the inner wall of the housing 1 define a grid area 113 extending axially along the pump body 2, which can effectively The volume of the grid area 113 is greatly increased.
  • first sub-pump body 2A and the second sub-pump body 2B are arranged in the vertical direction, and the rotating parts 21 of the first sub-pump body 2A and the second sub-pump body 2B extend in the left-right direction, and the first sub-pump body 2A
  • the compartments 22 of the first sub-pump body 2B and the second sub-pump body 2B extend along the left-right direction, so that the outer peripheral contours of the first sub-pump body 2A and the second sub-pump body 2B and the inner wall of the housing 1 define a boundary along the pump body.
  • the grid area 113 extending in the left and right directions.
  • the grid area 113 is set as an extended channel.
  • the first sub-pump body 2A and the second sub-pump body 2B both include:
  • the grid part 22 can be connected to the outer peripheral surface 212 of the rotating part 21, and a plurality of grid parts 22 can be arranged at intervals along the circumference of the rotating part 21, for example, a plurality of grid parts 22 can be evenly spaced along the circumference of the rotating part 21. cloth.
  • a grid groove 23 may be defined between every two adjacent compartments 22 in the first sub-pump body 2A and the second sub-pump body 2A, at least a part of the compartment part 22 of the first sub-pump body 2A It is suitable to be accommodated in the compartment groove 23 of the second sub-pump body 2B, and/or at least a part of the compartment portion 22 of the second sub-pump body 2B is suitable for being accommodated in the compartment recess of the first sub-pump body 2A. In slot 23.
  • At least a part of the grid part 22 of the first sub-pump body 2A may be adapted to accommodate In the compartment groove 23 of the second sub-pump body 2B, another partial stage may be that at least a part of the compartment portion 22 of the second sub-pump body 2B is suitable for being accommodated in the compartment groove 23 of the first sub-pump body 2A.
  • At least a part of one of the compartments 22 of the first sub-pump body 2A may be accommodated in one of the compartments of the second sub-pump body 2B
  • at least a part of one of the grid parts 22 of the second sub-pump body 2B can also be accommodated in one of the grid grooves 23 of the first sub-pump body 2A, realizing the first sub-pump body 2A and The mutual cooperation and avoidance of the second sub-pump body 2B during the movement avoids interference.
  • the division groove 23 of one of the first sub-pump body 2A and the second sub-pump body 2B can be used to avoid the division of the other. grid part 22, so as to avoid interference during the rotation of the first sub-pump body 2A and the second sub-pump body 2B, and ensure the normal and smooth rotation of the first sub-pump body 2A and the second sub-pump body 2B, thereby realizing Normal operation of the delivery device 100.
  • Fig. 8-Fig. 2A is in contact with the inner wall surface of the other compartment groove 23 of the second sub-pump body 2B.
  • the first sub-pump body 2A and the second sub-pump body 2B can cooperate with each other in the following manner.
  • the grid groove 23 of the first sub-pump body 2A can avoid the grid portion 22 of the second sub-pump body 2B, that is, the second sub-pump body
  • the compartment portion 22 of the body 2B can be accommodated at least partially in the compartment groove 23 of the first sub-pump body 2A, and the compartment portion 22 of the second sub-pump body 2B can be aligned with the compartment recess of the first sub-pump body 2A.
  • the inner wall of the groove 23 is in contact; the grid groove 23 of the second sub-pump body 2B can avoid the grid portion 22 of the first sub-pump body 2A, that is, the grid portion 22 of the first sub-pump body 2A can be at least partially accommodated in the second sub-pump body.
  • the compartment groove 23 of the second sub-pump body 2B and the compartment part 22 of the first sub-pump body 2A can be in contact with the inner wall of the compartment groove 23 of the second sub-pump body 2B.
  • the plurality of compartments 113 can be better separated, and the lotion 400 in one of the compartments 113 can be prevented or reduced from flowing through the gap between the first sub-pump body 2A and the second sub-pump body 2B. In other grid areas 113, the accuracy of a single dose of detergent is guaranteed.
  • the contour surface 2211 may be formed as an arc surface, that is, the first outer peripheral contour surface 2211 extends in an arc shape in the circumferential direction of the rotating part 21 .
  • the first sub-pump body 2A and the second sub-pump body 2B can rotate smoothly, avoiding the first sub-pump body 2A and the second sub-pump body
  • the sub-pump body 2B interferes with the inner wall of the housing 1, and the gap between the first outer peripheral contour surface 2211 of the first sub-pump body 2A and the second sub-pump body 2B and the inner peripheral surface of the housing 1 is small or There is no gap, so that the leakage of the lotion 400 between the compartments 113 can be better avoided, and the accuracy of the amount of the lotion 400 in a single injection can be ensured.
  • the first outer peripheral contour surfaces 2211 of all the cell sections 22 of the body 2B are located on the same cylindrical surface.
  • the grid groove 23 of the first sub-pump body 2A is formed by a part of the outer peripheral wall of the first base cylinder 20 being recessed toward the central axis of the first base cylinder 20, such as the outer circumference of the first base cylinder 20 in FIGS. 7 and 9 .
  • the part of the dotted line in the contour line is the outer peripheral contour line before the above-mentioned part of the outer peripheral wall of the first base cylinder 20 is not recessed, and the part of the dotted line in the outer peripheral contour line of the first base cylinder 20 is recessed toward the inner wall surface direction of the grid groove 23,
  • the other peripheral walls 24 of the first base cylinder 20 form the first peripheral contour surface 2211 of the grid portion 22 of the first sub-pump body 2A, so that the first peripheral contour surfaces of all the grid portions 22 of the first sub-pump body 2A 2211 are located on the cylindrical surface of the first base cylinder 20 .
  • the manufacturing process of the first sub-pump body 2A it can be manufactured from the first base cylinder 20.
  • part of the outer peripheral wall of the first base cylinder 20 can be made to face the direction adjacent to the central axis of the first base cylinder 20. Concavity, part of the outer peripheral wall of the first base cylinder 20 is recessed toward the central axis of the adjacent base cylinder 20 to form the above-mentioned grid groove 23, so that the structure of the first sub-pump body 2A is simple and convenient for processing and manufacturing, and it is convenient for grid division
  • the formation of the groove 23 also means that the volume of the division groove 23 is larger, which is beneficial to the formation of the division area 113 with a larger volume.
  • the division groove 23 of the second sub-pump body 2B is formed by a part of the outer peripheral wall of the first base cylinder 20 being recessed toward the direction adjacent to the central axis of the first base cylinder 20, such as the first base cylinder in FIGS. 7 and 9 .
  • the part of the dotted line in the outer peripheral contour line of the cylinder 20 is the outer peripheral contour line before the above-mentioned part of the outer peripheral wall of the first base cylinder 20 is not recessed, and the dotted line part in the outer peripheral contour line of the first base cylinder 20 faces the inside of the grid groove 23
  • the direction of the wall surface is concave, and the other peripheral wall 24 of the first base cylinder 20 forms the first outer peripheral contour surface 2211 of the grid part 22 of the second sub-pump body 2B, and the first outer circumference of all the grid parts 22 of the second sub-pump body 2B
  • the contour surfaces 2211 are located on the cylindrical surface of the first base cylinder 20 .
  • the second sub-pump body 2B it can be manufactured from the first base cylinder 20. Specifically, part of the outer peripheral wall of the first base cylinder 20 can be made to face the direction adjacent to the central axis of the first base cylinder 20. Concavity, part of the outer peripheral wall of the first base cylinder 20 faces toward the central axis of the first base cylinder 20.
  • the concave part forms the above-mentioned grid groove 23, so that the structure of the second sub-pump body 2B is simple and convenient to manufacture, and convenient
  • the formation of the grid grooves 23 also means that the volume of the grid grooves 23 is larger, which is beneficial to the formation of the grid area 113 with a larger volume.
  • the circumferential length of the first outer peripheral contour surface 2211 is 1/4 of the circumferential length of the first base cylinder 20, so that the circumferential extension length of the first outer peripheral contour surface 2211 is larger, whereby, the matching area between the first outer peripheral contour surface 2211 and the inner peripheral surface of the housing 1 can be increased, further reducing the amount of lotion 400 passing between the first outer peripheral contour surface 2211 and the inner peripheral surface of the housing 1 between adjacent compartments 113 .
  • the leakage of the gap between the peripheral surfaces can better prevent the leakage of the lotion 400 between the compartments 113 and ensure the accuracy of the amount of the lotion 400 in a single injection.
  • the inner peripheral surface of the housing 1 is formed as an arc surface, and the first outer peripheral contour surface 2211 is in sealing contact with the inner peripheral surface of the housing 1 .
  • the inner peripheral surface of the housing 1 is formed as an arc-shaped surface, the gap between the first outer peripheral contour surface 2211 and the inner peripheral surface of the housing 1 can be reduced, so that the first outer peripheral contour surface 2211 and the inner peripheral surface of the housing 1
  • the peripheral surfaces can form a sealed contact fit along the circumferential direction of the housing 1 to better prevent the leakage of the lotion 400 between the compartments 113 and ensure the accuracy of the amount of the lotion 400 in a single injection.
  • the rotating part 21 of the first sub-pump body 2A further includes a second base cylinder 210 , and the second base cylinder 210 is concentrically arranged with the first base cylinder 20 , and the radius of the second base cylinder 210 is smaller than the radius of the first base cylinder 20 , at least part of the outer peripheral wall surface 213 of the second base cylinder 210 forms the outer peripheral surface 212 of the rotating portion 21 .
  • the structure of the rotating part 21 of the first sub-pump body 2A is simple and convenient to form, and the structure of the entire first sub-pump body 2A is simple and convenient to manufacture.
  • the rotating part 21 of the second sub-pump body 2B further includes a second base cylinder 210, and the second base cylinder 210 is arranged concentrically with the first base cylinder 20. , and the radius of the second base cylinder 210 is smaller than the radius of the first base cylinder 20 , at least part of the outer peripheral wall surface 213 of the second base cylinder 210 forms the outer peripheral surface 212 of the rotating portion 21 .
  • the structure of the rotating part 21 of the second sub-pump body 2B is simple and convenient to form, and the structure of the entire second sub-pump body 2B is simple and convenient to manufacture.
  • the radius of the above-mentioned first base cylinder 20 is R1
  • the radius of the second base cylinder 210 is R2
  • the length of the inner cavity 101 of the housing 1 is L
  • the length of the inner chamber 101 of the housing 1 refers to the dimension of the inner chamber 101 of the housing 1 in the direction of the line connecting the centers of the rotating parts 21 of the two sub-pump bodies 2 .
  • the first sub-pump body 2A and the second sub-pump body 2B By making the radius of the first base cylinder 20 of the sub-pump body 2, the radius of the second base cylinder 210, and the length of the inner chamber 101 of the housing 1 satisfy the above relational expression, the first sub-pump body 2A and the second sub-pump body 2B During the rotation process, the grid portion 22 of one of the first sub-pump body 2A and the second sub-pump body 2B can always be at least partially located in the other of the first sub-pump body 2A and the second sub-pump body 2B. In the grid groove 23, a relatively closed grid area 113 can be formed, and the size of the grid area 113 changes with the rotation of the first sub-pump body 2A and the second sub-pump body 2B, thereby realizing liquid absorption and pump fluid.
  • the outer peripheral contour surface of the rotating part 21 of one of the first sub-pump body 2A and the second sub-pump body 2B forms a grid groove
  • the part of the inner wall surface of 23 is the matching surface 211, and the matching surface 211 of one of the first sub-pump body 2A and the second sub-pump body 2B is suitable for matching with the other of the first sub-pump body 2A and the second sub-pump body 2B.
  • One of the first peripheral contour surfaces 2211 is tangent.
  • the mating surface 211 of one of the first sub-pump body 2A and the second sub-pump body 2B is in contact with the first outer peripheral contour surface 2211 of the other of the first sub-pump body 2A and the second sub-pump body 2B. Cut contact fit, which can make the plurality of compartments 113 better separated, avoid or reduce the lotion 400 in one of the compartments 113 passing between the first sub-pump body 2A and the second sub-pump body 2B The gaps between them flow into other compartments 113 to ensure the accuracy of a single dosage of lotion.
  • this structure can reduce friction and wear between the first sub-pump body 2A and the second sub-pump body 2B, and can also make the fit between the first sub-pump body 2A and the second sub-pump body 2B more compact, thereby
  • the compact structure of the delivery device 100 is beneficial to the miniaturization of the delivery device 100 and reduces the occupied space.
  • the grid portion 22 of the first sub-pump body 2A also has a second outer peripheral contour surface 2212 and a third outer peripheral contour surface 2213 , the second outer peripheral contour surface
  • the surface 2212 extends in an arc from one end of the first outer peripheral contour surface 2211 toward the rotating part 21 and inward (the "inward” refers to the direction toward the center of the adjacent grid part 22) and connects with the rotating part 21.
  • the three outer contour surfaces 2213 extend in an arc shape from the other end of the first outer contour surface 2211 toward the rotating portion 21 and inwardly (the “inward” refers to the direction toward the center of the adjacent grid portion 22) and are aligned with the rotating portion 21 Contiguously, the first outer peripheral contour surface 2211 , the second outer peripheral contour surface 2212 and the third outer peripheral contour surface 2213 surround and form the grid portion 22 .
  • the second outer peripheral contour surface 2212 and the third outer peripheral contour surface 2213 of the first sub-pump body 2A both extend inward in an arc shape, the second outer peripheral contour surface 2212 and the third outer peripheral contour surface 2213 are formed to face adjacent cells
  • the concave arc-shaped surface of the center of the part 22 can increase the volume of a single grid groove 211.
  • the space in the housing 1 is certain, the volume of a single grid area 113 can be increased, thereby increasing the volume of a single grid.
  • the amount of dosing lotion 400 is delivered. Also, the structure of the grid section 22 is simplified.
  • the compartment part 22 of the second sub-pump body 2B also has a second outer peripheral contour surface 2212 and a third outer peripheral contour surface 2213, and the second outer peripheral contour surface 2212 starts from the first outer peripheral contour surface.
  • One end of the profile surface 2211 extends toward the rotating portion 21 and inwardly (the “inward” refers to the direction toward the center of the adjacent grid portion 22) in an arc shape and connects with the rotating portion 21, and the third outer peripheral profile surface 2213 is from The other end of the first outer peripheral contour surface 2211 extends toward the rotating part 21 and inwardly (the “inward” refers to the direction toward the center of the adjacent grid part 22) in an arc and connects with the rotating part 21.
  • the contour surface 2211 , the second outer peripheral contour surface 2212 and the third outer peripheral contour surface 2213 surround and form the grid portion 22 .
  • the second outer peripheral contour surface 2212 and the third outer peripheral contour surface 2213 of the second sub-pump body 2B both extend inward in an arc shape, the second outer peripheral contour surface 2212 and the third outer peripheral contour surface 2213 are formed to face adjacent cells
  • the concave arc-shaped surface of the center of the part 22 can increase the volume of a single grid groove 211.
  • the space in the housing 1 is certain, the volume of a single grid area 113 can be increased, thereby increasing the volume of a single grid.
  • the amount of dosing lotion 400 is delivered. Also, the structure of the grid section 22 is simplified.
  • the first sub-pump body 2A includes two compartments 22 , and the two compartments 22 are symmetrically arranged on opposite sides of the rotating part 21 , a part of the second outer peripheral contour surface 2212 of the two grid parts 22 and the outer peripheral surface 212 of the rotating part 21 forms the inner wall surface of a grid groove 23, the third outer peripheral contour surface 2213 of the two grid parts 22 and the rotation Another part of the outer peripheral surface 212 of the portion 21 forms the inner wall surface of another grid groove 23 , so that the grid groove 23 is roughly formed in a "3" shape.
  • the volume of the grid groove 23 can be made larger, so that the volume of the single grid area 113 defined between the first sub-pump body 2A and the inner wall of the housing 1 is larger, thereby increasing the volume of the single grid area.
  • the amount of dosing lotion 400 is delivered.
  • the second sub-pump body 2B includes two compartment parts 22, and the two compartment parts 22 are arranged symmetrically on opposite sides of the rotating part 21, and the two compartment parts 22 Part of the second outer peripheral contour surface 2212 and the outer peripheral surface 212 of the rotating part 21 forms the inner wall surface of a grid groove 23, the third outer peripheral contour surface 2213 of the two grid parts 22 and the outer peripheral surface 212 of the rotating part 21 The other part forms the inner wall surface of another grid groove 23 , so that the grid groove 23 is roughly formed in a "3" shape.
  • the volume of the grid groove 23 can be made larger, so that the volume of the single grid area 113 defined between the second sub-pump body 2B and the inner wall of the housing 1 is larger, thereby increasing the volume of the single grid area.
  • the amount of dosing lotion 400 is delivered.
  • the first sub-pump body 2A may include 2-5 compartments 22, for example, the first sub-pump body 2A may include 2 compartments 22, 3 compartments 22, 4 compartments 22 or 5 compartments 22 .
  • the number of compartments 22 of the first sub-pump body 2A between 2-5, the accuracy of a single dose of lotion can be ensured, and the volume of a single compartment 113 can be made appropriate, avoiding the need for a single compartment.
  • the volume of the compartment 113 is too small or too large, resulting in too much or too little lotion 400 in a single injection.
  • the structure of the first sub-pump body 2A is also simplified, which is convenient for processing and manufacturing.
  • the shape and size of the first sub-pump body 2A and the second sub-pump body 2B are the same.
  • the structure of the first sub-pump body 2A and the second sub-pump body 2B can be made more versatile, and the types of materials can be reduced, the production cost can be reduced, and the first sub-pump body 2A and the second sub-pump body The mutual cooperation between 2B is more stable and reliable.
  • both the first sub-pump body 2A and the second sub-pump body 2B are rotatable, The direction of rotation of body 2B is reversed.
  • the transmission assembly includes a driving part 36 connected to the first sub-pump body 2A and a driven part 37 connected to the second sub-pump body 2B, the driving part 36 is engaged with the driven part 37, and the driving part 36 is adapted to be driven to drive The first sub-pump body 2A and the second sub-pump body 2B rotate.
  • the driven part 37 can be driven to rotate through the engagement of the active part 36 and the driven part 37, thereby driving the driven part 36 to rotate to drive the driven part 37 to rotate, which can ensure that the first sub-pump
  • the power is transmitted between the main body 2A and the second sub-pump body 2B through the engagement of the active part 36 and the driven part 37 to ensure that the relative rotation angle relationship between the first sub-pump body 2A and the second sub-pump body 2B is constant, so that It is ensured that the first sub-pump body 2A and the second sub-pump body 2B can rotate smoothly without interference.
  • the clothes processing equipment includes: an inner tub and a workbench 600, the inner tub has a washing chamber, the workbench 600 has a feeding port 601 opposite to and communicating with the washing chamber, and the feeding device 100 is the dispensing device 100 according to the embodiment of the first aspect of the present application, and the dispensing device 100 is set in the workbench 600 .
  • the space occupied by the delivery device 100 in the workbench 600 can be reduced, which is conducive to saving the space in the workbench 600 and is conducive to the overall layout planning of the workbench 600 , can reduce or avoid the impact on the use of the delivery port 601 in the workbench 600 , and is beneficial to realize the oblique pressing of the delivery device 100 , which is convenient for the user to operate the delivery device 100 .
  • references to the terms “one embodiment,” “some embodiments,” “exemplary embodiments,” “example,” “specific examples,” or “some examples” are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application.
  • schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

一种投放装置(100)及具有其的衣物处理设备,衣物处理设备包括具有洗涤腔的内桶,投放装置用于向洗涤腔内投放洗剂,投放装置(100)包括:投放泵(10),投放泵(10)包括壳体(1)和泵体(2),泵体(2)设于壳体(1)内,泵体(2)包括彼此配合设置的第一子泵体(2A)和第二子泵体(2B),第一子泵体(2A)和第二子泵体(2B)沿第一方向排布,第一方向平行于内桶的轴向。

Description

投放装置及具有其的衣物处理设备
相关申请的交叉引用
本申请基于申请号为202111547699.X,申请日为2021年12月16日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及衣物处理设备领域,尤其是涉及一种投放装置及具有其的衣物处理设备。
背景技术
相关技术中的衣物处理设备,一般都设置投放泵实现洗剂的自动投放或者半自动投放,投放泵通常安装于衣物处理设备的工作台内。然而,相关技术中的投放泵由于内部结构设置不合理,导致投放泵占用工作台内的空间较大,影响工作台内的投放口的使用。例如波轮洗衣机的工作台后方的空间较小,部件较多,各部分需要紧凑排列,由于投放装置所占空间较大,不利于工作台内部整体布局规划。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此,本申请的一个目的在于提出一种投放装置,该投放装置有利于节约工作台内的空间,减少或避免对工作台内的投放口的使用影响,并且有利于实现对投放装置的倾斜按压,方便用户操作投放装置。
本申请还提出了一种具有上述投放装置的衣物处理设备。
根据本申请第一方面实施例的投放装置,用于衣物处理设备,所述衣物处理设备包括具有洗涤腔的内桶,所述投放装置用于向所述洗涤腔内投放洗剂,所述投放装置包括:投放泵,所述投放泵包括壳体和泵体,所述泵体设于所述壳体内,所述泵体包括彼此配合设置的第一子泵体和第二子泵体,所述第一子泵体和所述第二子泵体沿第一方向排布,所述第一方向平行于所述内桶的轴向。
根据本申请实施例的投放装置,通过将投放泵的两个子泵体沿内桶的轴向排布,可以减少投放装置占用工作台内的空间,有利于节约工作台内的空间,有利于工作台内部整体布局规划,可以减少或避免对工作台内的投放口的使用影响,并且有利于实现对投放装置的倾斜按压,方便用户操作投放装置。
根据本申请的一些实施例,所述第一子泵体和所述第二子泵体均可转动,所述第一子泵体的转动轴线和所述第二子泵体的转动轴线均沿第二方向延伸,所述第二方向垂直于所述第一方向。
根据本申请的一些实施例,所述壳体具有进液口和出液口,所述投放装置包括传动组件,所述传动组件与所述泵体相连,所述传动组件适于被驱动以带动所述泵体运动。
根据本申请的一些可选实施例,所述传动组件包括与所述第一子泵体相连的主动件以及与所述第二子泵体相连的从动件,所述主动件与所述从动件相啮合,所述主动件适于被驱动以带动所述第一子泵体及所述第二子泵体转动。
在本申请的一些实施例中,所述传动组件还包括:驱动按键;传动机构,所述传动机构可传动地设在所述驱动按键和所述主动件之间,在所述驱动按键被按压时,所述驱动按键驱动所述传动机构运动,以带动所述主动件转动。
在本申请的一些可选实施例中,所述驱动按键的按压面在由后至前的方向上朝向下倾斜延伸。
在本申请的一些可选实施例中,所述投放装置包括:外饰部件,所述外饰部件位于所述投放泵的前侧,所述外饰部件的前侧形成有外观面,所述外饰部件具有容纳所述驱动按键的安装通道,所述安装通道在由前至后的方向上朝向下倾斜延伸,所述驱动按键适于被按压并沿所述安装通道移动。
在本申请的一些具体实施例中,所述驱动按键在初始位置和投放位置之间可移动,所述驱动按键适于在按压作用下从所述初始位置朝向远离所述外观面的方向移动至所述投放位置,在所述初始位置,所 述驱动按键的按压面与所述外观面平齐或者所述驱动按键的一部分凸出于所述外观面。
在本申请的一些可选实施例中,所述传动机构包括:传动件,所述传动件与所述主动件可传动地连接,所述传动件适于与所述驱动按键止抵配合,在所述驱动按键被按压时,所述驱动按键驱动所述传动件在由前至后的方向上朝向下倾斜移动。
在本申请的一些具体实施例中,所述驱动按键的靠近所述传动件的一侧具有配合槽,所述传动件具有与所述配合槽止抵配合的配合板。
根据本申请的一些实施例,所述壳体具有进液口和出液口,所述第一子泵体和所述第二子泵体均可转动,所述第一子泵体以及所述第二子泵体与所述壳体的内壁面之间限定出多个相互隔开的分格区,洗剂适于从所述进液口进入所述分格区并从所述出液口排出,所述第一子泵体和所述第二子泵体均包括:转动部和多个沿所述转动部的周向间隔排布的分格部,相邻两个所述分格部之间限定出分格凹槽。
根据本申请的一些可选实施例,所述第一子泵体的所述分格部的至少一部分适于容纳在所述第二子泵体的所述分格凹槽内;和/或,所述第二子泵体的所述分格部的至少一部分适于容纳在所述第一子泵体的所述分格凹槽内。
在本申请的一些实施例中,所述第一子泵体和/或所述第二子泵体的所述分格凹槽由第一基圆柱的部分外周壁朝向邻近所述第一基圆柱的中心轴线方向凹陷形成,所述第一基圆柱的其他外周壁形成对应所述子泵体的所述分格部的第一外周轮廓面。
在本申请的一些可选实施例中,所述第一子泵体和/或所述第二子泵体的所述转动部还包括第二基圆柱,所述第二基圆柱与所述第一基圆柱同心,且所述第二基圆柱的半径小于所述第一基圆柱的半径,至少部分所述第二基圆柱的外周壁面形成所述转动部的外周面。
在本申请的一些具体实施例中,所述第一基圆柱的半径为R1,所述第二基圆柱的半径为R2,所述壳体的内腔的长度为L,所述L满足:4R1≥L≥3R1+R2。
在本申请的一些可选实施例中,所述第一子泵体和/或所述第二子泵体的所述分格部还具有第二外周轮廓面和第三外周轮廓面,所述第二外周轮廓面自所述第一外周轮廓面的一端朝向所述转动部且向内弧形延伸并与所述转动部相接,所述第三外周轮廓面自所述第一外周轮廓面的另一端朝向所述转动部且向内弧形延伸并与所述转动部相接,所述第一外周轮廓面、第二外周轮廓面及所述第三外周轮廓面围设形成所述分格部。
根据本申请的一些可选实施例,所述第一子泵体和所述第二子泵体均包括2-5个所述分格部。
根据本申请第二方面实施例的衣物处理设备,包括:内桶,所述内桶具有洗涤腔;工作台,所述工作台具有与所述洗涤腔相对且连通的投放口;投放装置,所述投放装置为根据本申请上述第一方面实施例的投放装置,所述投放装置设于所述工作台内。
根据本申请实施例的衣物处理设备,通过设置上述的投放装置,可以减少投放装置占用工作台内的空间,有利于节约工作台内的空间,有利于工作台内部整体布局规划,可以减少或避免对工作台内的投放口的使用影响,并且有利于实现对投放装置的倾斜按压,方便用户操作投放装置。
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
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解,其中:
图1是根据本申请一些实施例的投放装置的立体图;
图2是图1中的投放装置的部分结构的主视图;
图3是图1中的投放装置的剖视图,其中驱动按键位于初始位置;
图4是图3中的投放装置的部分结构示意图,其中驱动按键位于初始位置;
图5是图1中的投放装置的部分结构剖视图,其中驱动按键位于初始位置和投放位置之间;
图6是图1中的投放装置的部分结构剖视图,其中驱动按键位于投放位置;
图7是图1中的投放装置设置于工作台的示意图;
图8是图1中的投放装置的投放泵的剖面图;
图9是根据本申请实施例的投放装置的投放泵的投放洗剂过程示意图一;
图10是根据本申请实施例的投放装置的投放泵的投放洗剂过程示意图二;
图11是根据本申请实施例的投放装置的投放泵的投放洗剂过程示意图三;
图12是根据本申请实施例的投放装置的投放泵的投放洗剂过程示意图四;
图13是根据本申请实施例的投放装置的投放泵的投放洗剂过程示意图五。
附图标记:
投放装置100:
投放泵10;壳体1;内腔101;进液口111;出液口112;分格区113;
泵体2;第一子泵体2A;第二子泵体2B;第一基圆柱20;转动部21;第二基圆柱210;配合面211;外周面212;分格部22;第一外周轮廓面2211;第二外周轮廓面2212;第三外周轮廓面2213;分格凹槽23;
驱动按键31;配合槽311;按压面312;弹性复位件32;传动件33;配合板331;驱动齿条332;驱动面333;主动件36;从动件37;
外饰部件40;安装通道41;外观面42;
喷头体50;混合腔51;投放孔52;储存腔53;阀门部件60;
洗剂400;工作台600;投放口601。
具体实施方式
下面详细描述本申请的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本申请,而不能理解为对本申请的限制。
下面参考附图描述根据本申请实施例的投放装置100。该投放装置100可以用于洗衣机等衣物处理设备中,投放装置100用于投放洗剂400,洗涤剂可以为洗衣液、柔顺剂等液体类洗剂400。
参照图1-图8,根据本申请第一方面实施例的投放装置100,用于衣物处理设备,衣物处理设备包括内桶,内桶具有洗涤腔,投放装置100用于向洗涤腔内投放洗剂400。
参照图1-图8,投放装置100包括:投放泵10,投放泵10可以将洗剂400吸入后排出,实现洗剂400的自动或半自动投放。投放泵10包括壳体1和泵体2,泵体2设于壳体1内,泵体2可以包括彼此配合设置的第一子泵体2A和第二子泵体2B,第一子泵体2A和第二子泵体2B均可运动,通过第一子泵体2A和第二子泵体2B之间的配合以及运动,可以实现洗剂400的泵送。
在第一子泵体2A和第二子泵体2B之间具有传动关系时,第一子泵体2A和第二子泵体2B之间的配合是指第一子泵体2A和第二子泵体2B之间传动配合,且第一子泵体2A、第二子泵体2B与壳体1的内壁之间共同限定出吸液区和排液区,在第一子泵体2A和第二子泵体2B运动和配合的过程中,可以将洗剂400吸入吸液区,并通道第一子泵体2A和第二子泵体2B的运动以及配合驱动洗剂400从吸液区流动至排液区,最后从排液区排出。
在第一子泵体2A和第二子泵体2B之间不具有传动关系时,第一子泵体2A和第二子泵体2B之间的配合是指第一子泵体2A、第二子泵体2B与壳体1的内壁之间共同限定出吸液区和排液区,在第一子泵体2A和第二子泵体2B运动和配合的过程中,第一子泵体2A和第二子泵体2B的运动不发生干涉,保证第一子泵体2A和第二子泵体2B的顺利运动,并且可以将洗剂400吸入吸液区,并通道第一子泵体2A和第二子泵体2B的运动以及配合驱动洗剂400从吸液区流动至排液区,最后从排液区排出。
其中,第一子泵体2A和第二子泵体2B沿第一方向(例如参照附图中的上下方向)排布,第一子泵体2A和第二子泵体2B在第一方向上并排设置,所述第一方向平行于内桶的轴向。衣物处理设备的投放 口601是设置在内桶的轴向方向上的一侧,衣物是通过投放口601放入内桶的洗涤腔内进行洗涤。通过将第一子泵体2A和第二子泵体2B沿着内桶的轴向排布,可以充分利用内桶的轴向空间,使得投放泵10通过充分利用内桶的轴向空间,而减少投放泵10占用工作台600内的空间,从而减少或避免对工作台600内的投放口601的使用影响。并且,有利于实现对投放装置100的倾斜按压,方便用户操作投放装置100。
例如,参照1和图7,衣物处理设备可以为波轮洗衣机,内桶的轴线沿上下方向延伸,工作台600设置在内桶的上方,工作台600内形成有与洗涤腔在上下方向上相对且连通的投放口601,投放装置100安装在工作台600内且邻近投放口601,投放装置100安装在工作台600的位于投放口601的后侧的部分。其中,投放泵10的第一子泵体2A和第二子泵体2B沿上下方向排布,可以充分利用上下方向上的空间,减少对工作台600的水平方向上空间的占用,能够有效节约工作台600后方空间,使空间得到更有效的利用,有利于工作台600内部整体布局规划,并且可以减少投放装置100占用投放口601空间,从而减少或避免对工作台600内的投放口601的使用影响。并且,有利于实现对投放装置100实现向后向下倾斜按压,便于用户对投放装置100施力以驱动投放装置100工作,方便用户操作投放装置100。
根据本申请的一些实施例,参照图1-图8,投放泵10的壳体1具有进液口111和出液口112,上述的吸液区形成在进液口111附近且吸液区与进液口111连通,上述的排液区形成在出液口112附近且排液区与出液口112连通。投放装置100包括传动组件,传动组件与泵体2相连,传动组件适于被驱动以带动泵体2运动,例如传动组件可以通过被用户施加作用力实现被驱动。在投放装置100的传动组件被驱动时,传动组件将力传递至泵体2,从而可以带动泵体2运动,具体地,可以带动第一子泵体2A和第二子泵体2B运动,从而可以在吸液区形成负压,在排液区形成正压,可以将洗剂400从进液口111吸入吸液区,通过泵体2的驱动带动进入吸液区的洗剂400流动至排液区,最后从出液口112排出。通过设置的传动组件,可以方便地实现泵体2的运动,从而可以方便地实现洗剂400的自动或半自动投放。
可选地,传动组件也可以在其他动力源的驱动下运动。
根据本申请的一些实施例,参照图8,进液口111可以高于出液口112设置。可以理解的是,将进液口111设置成比出液口112高,使得洗剂400可以在重力的作用下更容易通过出液口112向外投放。当然本申请不限于此,在本申请的另一个示例中,进液口111可以与出液口112的高度相当。
根据本申请的一些可选实施例,参照图1-图6,传动组件包括与第一子泵体2A相连的主动件36以及与第二子泵体2B相连的从动件37,主动件36可以连接在第一子泵体2A的轴向一侧且相对第一子泵体2A固定,主动件36与第一子泵体2A可以同轴设置。从动件37可以连接在第二子泵体2B的轴向一侧且相对第二子泵体2B固定,从动件37与第二子泵体2B可以同轴设置。主动件36与从动件37相啮合,主动件36可以为主动齿轮,从动件37可以为从动齿轮,主动件36适于被驱动以带动第一子泵体2A及第二子泵体2B转动。
在主动件36被驱动时,通过主动件36与从动件37的相啮合,可以带动从动件37转动,从而通过驱动主动件36转动带动从动件37转动,这样可以保证第一子泵体2A和第二子泵体2B之间通过主动件36和从动件37的啮合传递动力,可以方便地实现驱动第一子泵体2A和第二子泵体2B的转动,第一子泵体2A和第二子泵体2B之间的可以不具有啮合传动关系,即不需要考虑第一子泵体2A和第二子泵体2B中的一个运动是否可以带动第一子泵体2A和第二子泵体2B中的另一个运动。因此,在对第一子泵体2A和第二子泵体2B的结构进行设计时,可以简化第一子泵体2A和第二子泵体2B的结构,对于第一子泵体2A和第二子泵体2B的结构上的设计限制减少,第一子泵体2A和第二子泵体2B的加工精度要求也比较低。
在本申请的一些实施例中,参照图1-图6,传动组件还包括:驱动按键31和传动机构,传动机构可传动地设在驱动按键31和主动件36之间,在驱动按键31被按压时,驱动按键31驱动传动机构运动,传动机构将力传递至主动件36,从而带动主动件36转动,通过主动件36与从动件的啮合,从而带动从动件转动,实现了泵体2的运动,进而可以实现投放装置100投放洗剂400。通过设置的驱动按键31以及可传动地设在驱动按键31与主动件36之间的传动机构,可以方便用户通过按压驱动按键31的方 式,实现驱动投放泵10工作,从而可以方便地实现洗剂400的半自动投放。
在本申请的一些可选实施例中,参照图1-图6,传动机构可以包括传动件33和驱动齿轮,传动件33与驱动齿轮可传动地连接,例如传动件33可以为齿条,传动件33与驱动齿轮啮合,驱动齿轮连接在主动件36的轴向一侧,驱动齿轮与主动件36可以同轴设置,传动件33与驱动按键31可传动地配合。在按压驱动按键31时,驱动按键31带动传动件33运动,从而带动驱动齿轮转动,进而带动主动件36以及从动件37转动,进而可以带动第一子泵体2A和第二子泵体2B转动,可以方便地实现通过按压驱动按键31以驱动泵体2的运动。
在本申请的一些实施例中,参照图1-图6,投放泵10的传动机构可以设在投放泵10的壳体1的左侧或右侧,从而可以减小对投放口601前后方向上的占用,进一步地减少对投放口601使用的影响。
在本申请的一些实施例中,参照图1-图6,投放泵10的驱动按键31可以位于投放泵10的前上方,从而方便用户操作按压驱动按键31。
在本申请的一些实施例中,参照图1-图6,驱动按键31的按压面312可以在由后至前的方向上朝向下倾斜延伸。在用户按压驱动按键31时,用户的手部与驱动按键31的按压面312接触,使得用户可以沿着朝向后下方的方向对驱动按键31施加压力,方便用户操作按压驱动按键31。
本申请的一些实施例中,参照图1-图6并结合图9-图13,驱动按键31在初始位置和投放位置之间可运动,用户可以对驱动按键31施加作用力,使得驱动按键31由初始位置运动至投放位置。在驱动按键31从初始位置运动至投放位置时的过程中,通过驱动按键31的运动带动传动机构运动,传动机构带动泵体2运动,从而可以实现投放装置100半自动投放洗剂400。驱动按键31从初始位置运动至投放位置的过程中,可以实现单次投放洗剂400。
在驱动按键31运动至投放位置之后,驱动按键31可以自动复位至初始位置,驱动按键31也可以在用户的反向作用力下复位至初始位置,即也可以手动将驱动按键31复位至初始位置。下面以驱动按键31可以自动复位至初始位置为例,对驱动按键31的复位进行说明。
例如,在本申请的一些实施例中,参照图1-图6,传动组件还包括弹性复位件32,弹性复位件32可以为弹簧,弹性复位件32用于在用户施加的外力消除后,驱动驱动按键31回复至初始位置。可以理解的是,驱动按键31在用户施加的外力的作用下,从初始位置运动至投放位置的过程中,弹性复位件32可以产生弹性形变,并施加给驱动按键31反向的弹性复位力,当用户不再向驱动按键31施加外力时,驱动按键31可以在弹性复位件32施加的弹性复位力的作用下复位至初始位置。由此,不再需要用户手动将驱动按键31进行复位,从而可以提升用户使用的方便性。
在本申请的一些可选实施例中,传动组件包括上述驱动按键31、传动机构、主动件36和从动件。其中,传动机构包括单向传动机构,单向传动机构可传动地连接于驱动按键31和主动件36之间,驱动按键31在初始位置和投放位置之间可运动,其中,在驱动按键31从初始位置运动至投放位置的过程中,驱动按键31通过单向传动机构带动主动件36运动,主动件36带动泵体2运动,具体地,带动第一子泵体2A及第二子泵体2B转动,实现投放装置100投放洗剂400;在驱动按键31从投放位置运动至初始位置的过程中,单向传动机构不再将力传递至主动件36,从而不会带动泵体2运动,具体地,不带动第一子泵体2A及第二子泵体2B转动。从而有利于避免通过出液口112反向吸入洗剂400,有利于保证洗剂400投放的准确性。
在本申请的一些的实施例中,单向传动机构为单向旋转机构,其中,在驱动按键31从初始位置运动到投放位置的过程中,单向传动机构在驱动按键31的带动下沿第一旋转方向转动,带动泵体2运动,实现投放装置100投放洗剂400;在驱动按键31从投放位置运动至初始位置的过程中,单向传动机构沿与第一旋转方向相反的第二旋转方向转动,单向传动机构不再将力传递至泵体2,从而不会带动泵体2运动。
在本申请的一些可选实施例中,第一子泵体2A和第二子泵体2B均可转动,传动组件包括上述的驱动按键31、传动机构、主动件36和从动件37,其中传动机构包括相互啮合的传动件33和驱动齿轮以及单向传动机构。单向传动机构为单向旋转机构,单向传动机构包括单向传动轮,主动件36为主动齿 轮,从动件37为从动齿轮。主动件36连接于第一子泵体2A,主动件36连接在第一子泵体2A的轴向一侧,主动件36与第一子泵体2A可以同轴设置。从动件连接于第二子泵体2B,从动件连接在第二子泵体2B的轴向一侧,从动件与第二子泵体2B可以同轴设置。
主动件36内设有配合腔,单向传动轮位于配合腔内,驱动齿轮和单向传动轮同轴设置且相对固定,驱动齿轮位于单向传动轮的远离主动件36的轴向一侧,驱动齿轮位于配合腔外。在单向传动轮沿第一旋转方向转动时,单向传动轮与配合腔的内壁抵接,以驱动主动件36转动;在单向传动轮沿与第一旋转方向相反的第二旋转方向转动时,单向传动轮与配合腔的内壁脱离传动配合。其中,“单向传动轮与配合腔的内壁脱离传动配合”,可以理解为,单向传动轮不向配合腔的内壁传递带动主动件36转动的作用力,例如,单向传动轮与配合腔的内壁分离,或者,虽然单向传动轮与配合腔接触,但是单向传动轮无法通过配合腔的内壁带动主动件转动。通过将单向传动轮位于主动件36的配合腔内,可减少主动件36和单向传动机构整体上的空间占用,同时通过单向传动轮与配合腔的内壁抵接或分离,有利于保证单向传动机构单向传动的可靠性。
在本申请的一些实施例中,参照图1-图3,投放装置100还可以包括:喷头体50具有用于存放洗剂400的储存腔53,投放泵10设于喷头体50,驱动按键31可投放泵10的进液口111与储存腔53连通。在投放装置100工作时,储存腔53内的洗剂400通过进液口111进入投放泵10内,通过泵体2的驱动作用,将进入投放泵10内的洗剂400带动至出液口112出排出投放泵10。
可选地,投放装置100还可以包括外饰部件40,外饰部件40设于喷头体50且位于投放泵10的前侧,外饰部件40内具有用于安装容纳驱动按键31的安装通道41,驱动按键31可运动地设于该安装通道41内,例如驱动按键31可以是可摆动地设于该安装通道41或是可移动地设于该安装通道41内。
例如,在本申请的一些实施例中,参照图1-图3,喷头体50具有混合腔51,混合腔51和储存腔53位于投放泵10的相对两侧,例如混合腔51可以位于投放泵10的前侧,储存腔53可以位于投放泵10的后侧,上述外饰部件40可以设在喷头体50上且位于投放泵10的前方,外饰部件40可以位于混合腔51的上方。从投放泵10的出液口112排出的洗剂400可以流入混合腔51内,喷头体50还形成有与混合腔51连通的进水口,进水口处连接有进水管,进水管内设有进水阀,进水阀打开后,水可以经进水口进入混合腔51内与流入混合腔51内的洗剂400充分混合,混合后流向洗涤腔内。
在本申请的一些可选实施例中,参照图1-图3,投放装置100包括沿第二方向排布的多个投放泵10,例如多个投放泵10可以沿左右方向排布,由此可以减少占用投放口601前后方向上的空间,进一步地减少对投放口601使用影响。喷头体50具有多个储存腔53,储存腔53的数量与投放泵10的数量相同且一一对应,在每个储存腔53对应的投放泵10工作时,每个储存腔53对应的投放泵10将该储存腔53内的洗剂400通过该投放泵10的进液口111吸入投放泵10内,并通过该投放泵10的出液口112排出。每个储存腔53内可以根据需要储存不同的类型的洗剂400,以满足用户更多的洗涤需求。
喷头体50上可以形成有一个混合腔51,也可以形成有多个混合腔51。在喷头体50上具有一个混合腔51时,在其中一个投放泵10工作时,该投放泵10的出液口112与该混合腔51连通,其余投放泵10的出液口112均与该混合腔51隔断,即工作的投放泵10的出液口112与该混合腔51连通,不工作的投放泵10的出液口112与该混合腔51隔断。在喷头体50具有多个混合腔51时,多个混合腔51的数量可以与投放泵10的数量相同且一一对应,每个投放泵10工作时,从出液口112排出的洗剂400可以流入对应的混合腔51内,在混合腔51内和水流混合后流入洗涤腔。
进一步地,外饰部件40部件上形成有多个沿第二方向间隔排布的安装通道41,每个安装通道41内均设有驱动按键31,驱动按键31的数量与投放泵10的数量相同且一一对应,每个驱动按键31可驱动对应的投放泵10工作。在需要某个投放泵10工作时,按压对应的驱动按键31即可。
在本申请的一些实施例中,参照图1-图6,驱动按键31在用户施加的外力作用下作直线运动。由此,使得驱动按键31的运动路线简单,方便操作控制,例如可以方便地实现倾斜按压。
在本申请的一些实施例中,参照图1-图6,投放装置100包括:外饰部件40,外饰部件40可以位于投放泵10的前侧,外饰部件40的前侧形成有外观面42,外饰部件40具有容纳驱动按键31的安装通 道41,驱动按键31与安装通道41滑动配合,安装通道41的设置能够对驱动按键31的移动起到定位以及导向的作用,驱动按键31通过在安装通道41内移动,以达到驱动投放泵10的作用。其中,安装通道41在由前至后的方向上朝向下倾斜延伸,安装通道41的前端贯通外观面42,驱动按键31适于被按压并沿安装通道41移动,驱动按键31被按压时,驱动按键31适于沿远离外观面42的方向朝向后且倾斜向下的方向移动。
在该投放装置100用于衣物处理设备时,用户能够通过倾斜向下按压驱动按键31驱动投放泵10,由于用户倾斜向下施加压力时可以借助重力减小按压力,更符合人体工学,使得施力过程更舒适,操作感更好。另外,在工作台600中有限的安装空间内,驱动按键31朝向后并倾斜向下的方向移动,还能够增加在有限的安装空间内驱动按键31的行程,由于洗剂400的投放量与驱动按键31的行程有关,行程越长,投放量越大,因此,倾斜移动的驱动按键31实现了洗剂400更大剂量的投放。进一步,在相同的运动行程的驱动按键31中,朝外饰部件40内部倾斜向下的方向移动的驱动按键31在竖直方向上的位移量更小,由此,能够避免在操作时出现卡手等现象,提高了操作体验。
通过将驱动按键31朝向后并倾斜向下的方向移动,能够增加驱动按键31运行一次驱动投放泵10投放洗剂400的量,减少投放处洗剂400时所需要操作的次数,并且还能够兼顾用户按压的操作体验,降低操作力度,避免了在操作时出现卡手等现象,提高了操作体验。
具体地,参照图1-图7,为了方便用户操作,投放装置100的驱动按键31朝前设置,以满足用户的操作习惯,具体地,安装通道41从前至后朝下倾斜延伸,即安装通道41与水平方向上的夹角大于0°且小于90°,用户按压驱动按键31,使得驱动按键31朝后且朝下移动,实现投放装置100投放洗剂400。相应地,驱动按键31从前至后朝下倾斜延伸设置,具体地,驱动按键31与水平方向上的夹角大于0°且小于90°,由此使得使用者的操作空间更大,以便于使用者按压驱动按键31,避免在按压驱动按键31的过程中出现卡手,提高了使用体验。
在本申请的一些实施例中,参照图3-图6,在由外观面42至投放泵10的方向上,安装通道41的横截面积渐扩,这样在用户按压驱动按键31运动的过程中,驱动按键31与安装通道41的内壁之间的间隙逐渐增大,使得按压过程中驱动按键31的运动变得更加顺畅,使得驱动按键31的操作手感得到了提升。
在本申请的一些实施例中,参照图1-图6,外观面42在从上至下的方向上朝向前倾斜,不仅便于用户观察外观面42上的图案、标记等内容,而且使得用户能够在投放装置100前侧的空间进行操作,并且外观面42向前倾斜设置使得用户与驱动按键31之间的距离更短,更便于操作。
在本申请的一些实施例中,参照图1-图6,驱动按键31在初始位置和投放位置之间可移动,驱动按键31适于在按压作用下从初始位置朝向远离外观面42的方向移动至投放位置,具体地,驱动按键31在按压作用下,从初始位置朝向后并朝向下倾斜移动至投放装置100,在驱动按键31移动至投放位置时,投放装置100投放洗剂400。
可选地,在初始位置,驱动按键31的按压面312与外观面42平齐,可以减少驱动按键31设置所占用的空间,使得投放装置100的外观更平整,有利于提升美感。
可选地,在初始位置的状态下,驱动按键31的一部分凸出于外观面42,此时驱动按键31的按压面312位于外观面42的前上方。用户通过按压驱动按键31的凸出部分,使驱动按键31沿着安装通道41移动,由此使得驱动按键31的操作感更好,更便于用户对驱动按键31进行施力。
在本申请的一些可选实施例中,参照图1-图6,传动机构包括:传动件33,传动件33与主动件36可传动地连接,传动件33适于与驱动按键31止抵配合,在驱动按键31被按压时,驱动按键31驱动传动件33在由前至后的方向上朝向下倾斜移动。例如,传动件33靠近外观面42的一端与驱动按键31配合,以使使用者在按压驱动按键31时,能够同时驱动传动件33在由前至后的方向上朝向下倾斜移动。传动件33同时与投放泵10传动配合,以使在传动件33运动时能够驱动投放泵10向外泵出洗剂400。通过设置的传动件33,在驱动按键31被按压时,可以方便地将力传递至投放泵10,以驱动投放泵10运动,从而投放洗剂400。
在本申请的一些具体实施例中,参照图1-图6,驱动按键31的靠近传动件33的一侧具有配合槽311,传动件33具有与配合槽311止抵配合的配合板331。驱动按键31与传动件33之间通过配合槽311与配合板331止抵配合,能够在驱动按键31与传动件33分离的情况下完成配合传动。配合槽311的侧壁能够对配合板331进行限位,确保传动件33设置的稳定性,驱动按键31受到按压时,配合槽311的内壁能够推动配合板331,以使传动件33伴随驱动按键31的运动而运动。
在本申请的一些可选实施例中,参照图1-图6,传动件33可以包括驱动齿条332,驱动齿条332可以在由前至后的方向上朝向下倾斜延伸,传动机构还包括驱动齿轮,驱动齿轮与驱动齿条332啮合,驱动齿轮连接在主动件36的轴向一侧。在按压驱动按键31时,驱动按键31带动传动件33朝向后并倾斜朝向下移动,由于驱动按键31与传动件33止抵配合,可以带动传动件33朝向后并倾斜朝向下移动,由于传动件33的驱动齿条332与设置在主动件36上的驱动齿轮啮合,从而带动驱动齿轮转动,进而带动主动件36以及从动件转动,进而可以带动第一子泵体2A和第二子泵体2B转动,可以方便地实现通过按压驱动按键31以驱动泵体2的运动,实现投放洗剂400。
在本申请的进一步实施例中,参照图1-图6,投放装置100还包括:阀门部件60,投放装置100可以包括喷头体50、储存腔53,喷头体50具有上述的混合腔51,喷头体50上还形成有适于与混合腔51连通的投放孔52,阀门部件60可移动地设置在投放孔52处,以用于开启或者闭合投放孔52,例如阀门部件60可上下移动地设于投放孔52处,以打开和关闭投放孔52。在阀门部件60打开投放孔52时,投放泵10的出液口112通过该投放孔52与混合腔51连通,该投放泵10工作时,从该投放泵10泵出的洗剂400从出液口112以及投放孔52流入混合腔51;在阀门部件60关闭投放孔52时,投放泵10的出液口112与混合腔51隔断。通过控制阀门部件60在投放孔52处移动,即可控制投放孔52的开启与闭合。由此,通过控制投放孔52的开闭,能够更好的控制洗剂400的投放量,实现更好的投放效果。
其中,投放泵10的出液口112可以位于投放孔52的上方,以使投放泵10投放的洗剂400能够在重力的作用下向下流动,并通过投放孔52进入混合腔51中,避免洗剂400滞留在投放泵10内。
在本申请的一些可选实施例中,参照图1-图6,驱动按键31能够在驱动投放泵10工作的同时,可以驱动阀门部件60打开投放孔52,投放泵10泵出的洗剂400能够直接通过开启的投放孔52进入混合腔51内,实现了洗剂400的投放。也就是说,通过一个驱动按键31可以同时驱动阀门部件60和投放泵10一起工作,减少了投放装置100内驱动结构的数量,使得投放装置100的整体结构更简单,减少了制造成本,并且由于阀门部件60和投放泵10同时工作,因此在需要投放洗剂400时阀门部件60才会打开投放孔52,避免了发生投放装置100漏液的情况,使得装置整体更加可靠。并且,由于阀门部件60和投放泵10一起工作,因此,在洗涤过程中能够实现间断性地投放处理剂,投放过程中也不会发生漏液的情况,提高了衣物处理设备的洗涤效果。
在本申请的一些具体实施例中,传动件33具有驱动面333,驱动面333可以与阀门部件60的顶部滑动配合,在按压驱动按键31时,驱动按键31朝向后并倾斜向下移动,并带动传动件33朝向后并倾斜向下移动,通过传动件33的驱动面333驱动阀门部件60向下移动以打开投放孔52。在驱动按键31处于初始位置的状态下,驱动面333位于阀门部件60的上方且沿靠近阀门部件60的方向朝下倾斜延伸。
可以理解的是,在初始位置时,传动件33的驱动面333与阀门部件60的接触点的位置最高,随着驱动按键31沿着安装通道41向斜下方运动的过程中,传动件33的驱动面333与阀门部件60的接触点的位置逐渐下降,进而使得阀门部件60在驱动按键31的驱动下向下运动,由此,驱动面333能够将传动件33斜向下的运动趋势转化为阀门部件60向下的运动趋势,推动阀门部件60向下运动,以打开投放孔52。阀门部件60可以在复位件的作用下进行复位,例如阀门部件60可以在复位件的作用下向上移动复位至初始位置。
下面结合图4-图6以及图8-图13描述按压驱动按键31以驱动投放泵10工作的过程。
参照图4,图4是位于初始位置时的投放装置100的部分示意图,此时驱动按键31的一部分凸出外观面42,驱动按键31的配合槽311与传动件33的配合板331止抵配合,传动件33的驱动面333与阀门部件60滑动配合,同时,传动件33还与投放泵10传动配合,阀门部件60关闭投放孔52。
参照图5,在按压驱动按键31时,使驱动按键31由初始位置朝向后并倾斜朝向下运动的过程中,驱动按键31适于沿着安装通道41朝向后并倾斜朝向下运动,在驱动按键31的配合槽311与传动件33的配合板331止抵配合的作用下,驱动按键31驱动传动件33沿着安装通道41朝向后并倾斜朝向下移动。传动件33的驱动面333适于伴随着传动件33向斜下方运动,由于驱动面333位于阀门部件60的上方且沿靠近阀门部件60的方向朝下倾斜延伸,驱动面333适于伴随着传动件33向斜下方运动的过程中会将向下运动的趋势传递到阀门部件60上,使得阀门部件60向下运动,打开投放孔52。并且,在传动件33运动的过程中,投放泵10被驱动,使得投放泵10进行投放的动作。
参照图6,进一步按压驱动按键31,使得驱动按键31被按压到投放位置,在驱动按键31的配合槽311与传动件33的配合板331止抵配合的作用下,传动件33同时运动到投放位置,此时阀门部件60在传动件33的驱动下运动到最低点,打开投放孔52,而投放泵10也在传动件33的驱动下完成了一个完整的投放动作,投放泵10驱动储存腔53内的洗剂400通过进液口111进入投放泵10内,并通过出液口112以及投放孔52排出至混合腔51,与水流混合后流入洗涤腔。
在完成洗剂400的投放后,停止对驱动按键31的按压,驱动按键31受到的外力消失,此时驱动按键31在弹性复位件32的作用下朝向前并朝向斜上方运动复位至初始位置。同时,驱动按键31对阀门部件60向下的作用力消失,阀门部件60向上移动复位至初始位置,在阀门部件60向上移动复位的过程中,带动传动件33朝向前并朝向斜上方运动复位至初始位置,阀门部件60向上移动直至关闭投放孔52。
下面参照图1-图3以及图8-图13描述根据本申请实施例的投放泵10。
投放泵10包括壳体1和泵体2,壳体1上形成有进液口111和出液口112,泵体2可运动地设在壳体1内,泵体2包括沿第一方向排布的第一子泵体2A和第二子泵体,第一子泵体2A和第二子泵体2B彼此配合设置。第一子泵体2A以及第二子泵体2B与壳体1的内壁面之间限定出多个相互隔开的分格区113,洗剂适于从进液口111进入分格区113并从出液口112排出,分格区113用于暂储运输的洗剂400。
其中,第一子泵体2A和第二子泵体2B是彼此配合设置是指通过两个第一子泵体2A和第二子泵体2B的相互配合,使得第一子泵体2A以及第二子泵体2B与壳体1的内壁面之间限定出多个相互隔开的分格区113,并且在第一子泵体2A以及第二子泵体2B运动的过程中,通过第一子泵体2A和第二子泵体2B的相互配合,可以使得第一子泵体2A和第二子泵体2B的运动不发生干涉,保证第一子泵体2A和第二子泵体2B的顺利运动,并且第一子泵体2A和第二子泵体2B之间不具有传动关系,即第一子泵体2A和第二子泵体2B中的一个运动不会带动第一子泵体2A和第二子泵体2B中的另一个运动。
需要说明的是,本申请所述的“多个”是指两个或两个以上。
传动组件与泵体2相连,以驱动第一子泵体2A和第二子泵体2B运动,通过第一子泵体2A和第二子泵体2B的运动以及第一子泵体2A和第二子泵体2B的相互配合,可以使得洗剂400从进液口111吸入至壳体1内的分格区113,在第一子泵体2A和第二子泵体2B继续转动的过程中,第一子泵体2A和第二子泵体2B带动位于分格区113内的洗剂400朝向出液口112的方向流动,最后可以从出液口112排出。
具体地,在传动组件的驱动下,第一子泵体2A和第二子泵体2B运动。在第一子泵体2A和第二子泵体2B运动的过程中,第一子泵体2A和第二子泵体2B相互配合,可以在进液口111附近产生负压,液体例如洗剂400可以在负压和自身重力的作用下通过进液口111进入壳体1内的分格区113。由于第一子泵体2A和第二子泵体2B在传动组件的驱动下运动,因此,进入到分格区113的洗剂400在运动的第一子泵体2A和第二子泵体2B的推动下运动至出液口112。当洗剂400被带至出液口112时,第一子泵体2A和第二子泵体2B的运动以及相互配合,可以将分格区113中的液体挤出,最终从出液口112排出。
本实施例中,将洗剂400从进液口111吸入分格区113内,并通过第一子泵体2A和第二子泵体2B的运动将分格区113内的洗剂400带至出液口112处,在这个过程中,传动组件的作用是带动第一子泵体2A和第二子泵体2B运动,将分格区2内的洗剂从进液口111传输至出液口112,而洗涤60被吸入进液口111和洗涤60被排出出液口112的过程均是靠第一子泵体2A和第二子泵体2B的运动以及相互配合来实现。因此,本申请中,通过设置传动组件带动两个子泵体运动,同时运动的子泵体促进吸液和排 液,降低了施加在传动组件上的力度需求。
本实施中的第一子泵体2A以及第二子泵体2B与壳体1的内壁面之间会限定出多个相互隔开的分格区113,这些分格区113用于暂储运输的洗剂400。
可以理解的是,在投放装置100处于初始状态时(分格区113内都没有洗剂400),在传动组件驱动泵体2运动时,可以在进液口111处产生负压,洗剂400通过进液口111被吸入壳体1内的分格区113,并通过泵体2的推动作用将洗剂400运输至出液口112处,并从出液口112排出。在此过程中,进液口111处吸液和出液口112处排液在时间上是不同步的,直至出液口112处可排出洗剂400,在此之后即当投放装置100正常工作时,在传动组件驱动泵体2运动以投放洗剂400时,进液口111处吸液和出液口112处排液在时间上同步。
并且,同时泵体2与壳体1的内壁面之间限定出多个分格区113,在投放装置100投放洗剂400的过程中,可以通过限定分格区113的容积大小,可以使得暂时容纳在单个分格区113内的洗剂400的体积是确定的,用户单次投放洗剂400的量可以是单个分格区113内所容纳的洗剂400的量,从而使得单次投放洗剂400的量更为精确。
例如,在本申请的一些示例中,参照图8-图13(图9-图13示出了其中一个分格区113进液以及排液的过程,其中图9示出了其中一个分格区113进液,图10和图11示出了该分格区113内的液体在泵体2的带动下朝向邻近出液口的方向运动,即运输液体的过程,图12和图13示出了排液过程,图13示出了该分格区113的洗剂投放完毕)。在泵体2运动至其中一个分格区113与壳体1上的进液口111连通时,洗剂400可以通过进液口111流入该分格区113内。在泵体2继续运动的过程中,该分格区113内的洗剂400被泵体2朝向出液口112的方向推动,在泵体2运动至该分格区113与出液口112连通的位置时,该分格区113内的洗剂400通过出液口112排出,从而可以使得单次投放洗剂400的量与单个分格区113的容积相同,从而提高了单次投放洗剂400的精确性。
根据本申请实施例的投放装置100,设置有泵体2,泵体2与壳体1的内壁面之间限定出多个分格区113,并且将泵体2设置为包括两个相互配合的第一子泵体2A和第二子泵体2B,在投放装置100正常工作时,通过传动组件驱动第一子泵体2A和第二子泵体2B运动,可以将洗剂400从进液口111吸入分格区113内,并通过泵体2的运动将分格区113内的洗剂400带至出液口112处排出。
另外,由于泵体2与壳体1的内避免之间限定出多个分格区113,能够实现在一个分格区113吸液的同时,另一个分格区113在排液,使得吸液与排液在时间上同步,分格区113内的空间使用效率得以提高,有利于增大单次运输投放的洗剂量。再者,由于分格区113的数量可设,且每个分格区113的容量可控,因此,能够保证投放精度要求。
现有的泵结构,如齿轮泵,其齿轮既要实现传动的功能又要实现液体输送的功能,而传动的功能使得其齿间隙不能设置太大,否则会影响传动效果;而本申请通过设置单独的分格件2用于液体传输,而分格件2本身可以不需要啮合传动,因此,分格区113可以设置的更大,实现提高单次输液量的效果。
根据本申请的一些实施例,参照图3、图8-图13,分格区113沿着垂直于第一子泵体2A和第二子泵体2B的排列方向的方向延伸,例如第一子泵体2A和第二子泵体2B可以沿上下方向排布,分格区113可以沿左右方向延伸。通过使得分格区113的延伸方向与第一子泵体2A和第二子泵体2B的排列方向垂直,能够保证分格区113延伸空间不影响传动组件的运动空间,使得投放装置100内部的空间使用率得以优化,结构更加紧凑。
根据本申请的一些实施例,参照图1-图3以及图8,第一子泵体2A可转动,第一子泵体2A的转动轴线沿第二方向(例如参照附图中的左右方向)延伸,第二子泵体2B可转动,第二子泵体2B的转动轴线沿第二方向延伸,所述第二方向垂直于所述第一方向。通过第一子泵体2A和第二子泵体2B转动,可以实现对洗剂400的吸入和排出。并且,可以使得分格区113形成为沿第二方向延伸的通道,增大分格区113的容积,从而可以增大单次投放量。另外,通过使得第一子泵体2A和第二子泵体2B的转动轴线均沿垂直于内桶500的轴向的方向延伸,进一步地有利于实现对投放装置100的倾斜按压,方便用户操作投放装置100。并且,通过合理的设置,可以进一步地减少对投放口601空间的占用。
可选地,第一子泵体2A的转动轴线和第二子泵体2B的转动轴线所在平面平行于第一方向,即使得第一子泵体2A的转动轴线和第二子泵体2B的转动轴线所在平面沿内桶的轴向延伸,使得第一子泵体2A和第二子泵体2B沿内桶的轴向呈对称排布,进一步地充分利用内桶的轴向空间,从而使得第一子泵体2A和第二子泵体2B的排布更加紧凑,进一步地减少对工作台600内空间的占用。
根据本申请的一些实施例,参照图3、图8-图13,第一子泵体2A和第二子泵体2B均可转动,第一子泵体2A和第二子泵体2B均包括:转动部21和多个分格部22,多个分格部22可以沿转动部21的周向间隔排布,相邻的两个分格部22之间可以限定出分格凹槽23,分格凹槽23的内壁面可以构成分格区113的内壁面的一部分。分格部22沿着转动部21的轴向方向延伸设置,这样可以使得两个分格部22之间限定出的分格凹槽23沿泵体的轴向延伸,从而可以增大分格凹槽23的体积,进而这样可以使得第一子泵体2A和第二子泵体2B的外周轮廓与壳体1的内壁之间限定出沿泵体2的轴向延伸的分格区113,可以有效地增大分格区113的容积。
例如,第一子泵体2A和第二子泵体2B沿上下方向排布,第一子泵体2A和第二子泵体2B的转动部21均沿左右方向延伸,第一子泵体2A和第二子泵体2B的分格部22均沿左右方向延伸,这样可以使得第一子泵体2A和第二子泵体2B的外周轮廓与壳体1的内壁之间限定出沿泵体的左右方向延伸的分格区113。而本申请中,为了增加单次投放的洗剂量,分格区113设置为一个延伸的通道。分格区113的通道越大,容纳的洗剂量越多,单次投放的洗剂量越多。
根据本申请的一些可选实施例,参照图3、图8-图13,第一子泵体2A和第二子泵体2B均包括:转动部21和多个分格部22,多个分格部22可以连接于转动部21的外周面212,多个分格部22可以沿转动部21的周向间隔排布,例如多个分格部22可以沿转动部21的周向均匀间隔排布。第一子泵体2A及第二子泵体2A中的每相邻两个分格部22之间可以限定出一个分格凹槽23,第一子泵体2A的分格部22的至少一部分适于容纳在第二子泵体2B的分格凹槽23内,和/或,第二子泵体2B的分格部22的至少一部分适于容纳在第一子泵体2A的分格凹槽23内。
参照图3、图8-图13,在第一子泵体2A和第二子泵体2B转动的过程中,部分阶段可以是第一子泵体2A的分格部22的至少一部分适于容纳在第二子泵体2B的分格凹槽23内,另一部分阶段可以是第二子泵体2B的分格部22的至少一部分适于容纳在第一子泵体2A的分格凹槽23内。在第一子泵体2A和第二子泵体2B转动的过程中,可以是第一子泵体2A的其中一个分格部22的至少一部分容纳于第二子泵体2B的其中一个分格凹槽23内,也可以是第二子泵体2B的其中一个分格部22的至少一部分容纳于第一子泵体2A的其中一个分格凹槽23内,实现第一子泵体2A和第二子泵体2B运动过程中的相互配合避让,避免发生干涉。这样在第一子泵体2A及第二子泵体2B转动的过程中,第一子泵体2A及第二子泵体2B中的一个的分格凹槽23可以用于避让另一个的分格部22,以实现第一子泵体2A和第二子泵体2B在转动的过程中避免发生干涉,保证第一子泵体2A和第二子泵体2B的正常顺利转动,从而可以实现投放装置100的正常工作。
在本申请的一些可选实施例中,参照图3、图8-图13,第一子泵体2A和第二子泵体2B中的一个的分格部22适于与第一子泵体2A和第二子泵体2B中的另一个的分格凹槽23的内壁面接触。
具体地,在第一子泵体2A和第二子泵体2B转动的过程中,第一子泵体2A和第二子泵体2B可以以下方式进行相互配合。在第一子泵体2A和第二子泵体2B转动的过程中,第一子泵体2A的分格凹槽23可以避让第二子泵体2B的分格部22,即第二子泵体2B的分格部22可以至少部分容纳在第一子泵体2A的分格凹槽23内,并且第二子泵体2B的分格部22可以与第一子泵体2A的分格凹槽23的内壁接触;第二子泵体2B的分格凹槽23可以避让第一子泵体2A的分格部22,即第一子泵体2A的分格部22可以至少部分容纳在第二子泵体2B的分格凹槽23内,并且第一子泵体2A的分格部22可以与第二子泵体2B的分格凹槽23的内壁接触。这样可以使得多个分格区113之间更好地隔开,避免或减少其中一个分格区113内的洗剂400通过第一子泵体2A和第二子泵体2B之间的间隙流入其他分格区113内,保证单次投放洗剂量的精确性。
根据本申请的一些可选实施例,参照图3、图8-图13,分格部22具有第一外周轮廓面2211,第一 外周轮廓面2211沿转动部21的周向延伸,第一外周轮廓面2211可以形成为弧形面,即第一外周轮廓面2211在转动部21的周向方向上呈弧形延伸。由此,在第一子泵体2A和第二子泵体2B转动的过程中,可以使得第一子泵体2A和第二子泵体2B转动顺畅,避免第一子泵体2A以及第二子泵体2B与壳体1的内壁发生干涉,并且可以使得第一子泵体2A以及第二子泵体2B的第一外周轮廓面2211与壳体1的内周面之间间隙较小或无间隙,从而可以更好地避免分格区113之间的洗剂400泄漏,保证单次投放洗剂400的量的精确性。
在本申请的一些可选实施例中,参照图3、图8-图13,第一子泵体2A的所有分格部22的第一外周轮廓面2211均位于同一圆柱面,第二子泵体2B的所有分格部22的第一外周轮廓面2211均位于同一圆柱面。第一子泵体2A的分格凹槽23由第一基圆柱20的部分外周壁朝向邻近第一基圆柱20的中心轴线方向凹陷形成,例如图7和图9中第一基圆柱20的外周轮廓线中虚线的部分为第一基圆柱20的上述部分外周壁未凹陷之前的外周轮廓线,第一基圆柱20的外周轮廓线中虚线的部分朝向分格凹槽23的内壁面方向凹陷,第一基圆柱20的其他外周壁24形成第一子泵体2A的分格部22的第一外周轮廓面2211,这样使得第一子泵体2A的所有分格部22的第一外周轮廓面2211均位于第一基圆柱20的圆柱面。在第一子泵体2A的加工制造过程中,可以由第一基圆柱20加工制造而成,具体地,可以使得第一基圆柱20的部分外周壁朝向邻近第一基圆柱20的中心轴线方向凹陷,第一基圆柱20的部分外周壁朝向邻近基圆柱20的中心轴线方向凹陷部分形成上述分格凹槽23,从而使得第一子泵体2A的结构简单且方便加工制造,并且方便分格凹槽23的形成,也是分格凹槽23的体积较大,有利于形成具有较大容积的分格区113。
相似地,第二子泵体2B的的分格凹槽23由第一基圆柱20的部分外周壁朝向邻近第一基圆柱20的中心轴线方向凹陷形成,例如图7和图9中第一基圆柱20的外周轮廓线中虚线的部分为第一基圆柱20的上述部分外周壁未凹陷之前的外周轮廓线,第一基圆柱20的外周轮廓线中虚线的部分朝向分格凹槽23的内壁面方向凹陷,第一基圆柱20的其他外周壁24形成第二子泵体2B的分格部22的第一外周轮廓面2211,第二子泵体2B的所有分格部22的第一外周轮廓面2211均位于第一基圆柱20的圆柱面。在第二子泵体2B的加工制造过程中,可以由第一基圆柱20加工制造而成,具体地,可以使得第一基圆柱20的部分外周壁朝向邻近第一基圆柱20的中心轴线方向凹陷,第一基圆柱20的部分外周壁朝向邻近第一基圆柱20的中心轴线方向凹陷部分形成上述分格凹槽23,从而使得第二子泵体2B的结构简单且方便加工制造,并且方便分格凹槽23的形成,也是分格凹槽23的体积较大,有利于形成具有较大容积的分格区113。
在本申请的一些具体实施例中,第一外周轮廓面2211的周向长度是第一基圆柱20的圆周长的1/4,从而使得第一外周轮廓面2211的周向延伸长度较大,从而可以增大第一外周轮廓面2211与壳体1的内周面的配合面积,进一步地降低相邻分格区113之间的洗剂400经过第一外周轮廓面2211与壳体1的内周面之间的间隙泄漏,可以更好地避免分格区113之间的洗剂400泄漏,保证单次投放洗剂400的量的精确性。
在本申请的一些可选实施例中,壳体1的内周面形成为弧形面,第一外周轮廓面2211与壳体1的内周面之间密封接触配合。通过将壳体1的内周面形成为弧形面,可以减小第一外周轮廓面2211与壳体1的内周面之间的间隙,使得第一外周轮廓面2211与壳体1的内周面之间可以沿壳体1的周向方向形成密封接触配合,更好地避免分格区113之间的洗剂400泄漏,保证单次投放洗剂400的量的精确性。
在本申请的一些实施例中,参照图3、图8-图13,第一子泵体2A的转动部21还包括第二基圆柱210,第二基圆柱210与第一基圆柱20同心设置,且第二基圆柱210的半径小于第一基圆柱20的半径,至少部分第二基圆柱210的外周壁面213形成转动部21的外周面212。由此,使得第一子泵体2A的转动部21的结构简单且方便形成,并且使得整个第一子泵体2A的结构简单,方便加工制造。
在本申请的一些实施例中,参照图3、图8-图13,第二子泵体2B的转动部21还包括第二基圆柱210,第二基圆柱210与第一基圆柱20同心设置,且第二基圆柱210的半径小于第一基圆柱20的半径,至少部分第二基圆柱210的外周壁面213形成转动部21的外周面212。由此,使得第二子泵体2B的转动部21的结构简单且方便形成,并且使得整个第二子泵体2B的结构简单,方便加工制造。
进一步地,参照图3、图8-图13,上述的第一基圆柱20的半径为R1,第二基圆柱210的半径为R2,壳体1的内腔101的长度为L,所述L满足:4R1≥L≥3R1+R2。其中,所述壳体1的内腔101的长度是指壳体1内腔101在两个子泵体2的转动部21的中心连线方向的尺寸。通过使得子泵体2第一基圆柱20的半径、第二基圆柱210的半径以及壳体1的内腔101的长度满足上述关系式,在第一子泵体2A和第二子泵体2B转动的过程中,可以使得第一子泵体2A和第二子泵体2B中的一个的分格部22始终至少部分位于第一子泵体2A和第二子泵体2B中的另一个的分格凹槽23内,从而能够形成相对封闭的分格区113,而且分格区113的大小随着第一子泵体2A和第二子泵体2B的转动发生变化,从而实现吸液以及泵液。
在本申请的一些可选实施例中,参照图3、图8-图13,第一子泵体2A和第二子泵体2B中的一个的转动部21的外周轮廓面构成分格凹槽23的内壁面的部分为配合面211,第一子泵体2A和第二子泵体2B中的一个的配合面211适于与第一子泵体2A和第二子泵体2B中的另一个的第一外周轮廓面2211相切。由此,通过第一子泵体2A和第二子泵体2B中的一个的配合面211与第一子泵体2A和第二子泵体2B中的另一个的第一外周轮廓面2211相切接触配合,这样可以使得多个分格区113之间更好地隔开,避免或减少其中一个分格区113内的洗剂400通过第一子泵体2A和第二子泵体2B之间的间隙流入其他分格区113内,保证单次投放洗剂量的精确性。并且,该结构可以减少第一子泵体2A和第二子泵体2B之间的摩擦磨损,还可以使得第一子泵体2A和第二子泵体2B之间的配合更为紧凑,从而使得投放装置100的结构紧凑,有利于投放装置100的小型化,减少占用空间。
在本申请的一些实施例中,参照图3、图8-图13,第一子泵体2A的分格部22还具有第二外周轮廓面2212和第三外周轮廓面2213,第二外周轮廓面2212自第一外周轮廓面2211的一端朝向转动部21且向内(所述“向内”是指朝向邻近分格部22的中心的方向)弧形延伸并与转动部21相接,第三外周轮廓面2213自第一外周轮廓面2211的另一端朝向转动部21且向内(所述“向内”是指朝向邻近分格部22的中心的方向)弧形延伸并与转动部21相接,第一外周轮廓面2211、第二外周轮廓面2212及第三外周轮廓面2213围设形成所述分格部22。由于第一子泵体2A的第二外周轮廓面2212以及第三外周轮廓面2213均朝向内呈弧形延伸,这样使得第二外周轮廓面2212以及第三外周轮廓面2213形成为朝向邻近分格部22的中心凹陷的弧形面,可以增大单个分格凹槽211的体积,在壳体1内的空间一定情况下,可以增大单个分格区113的容积,从而可以增大单次输送投放洗剂400的量。并且,使得分格部22的结构简单。
类似地,参照图3、图8-图13,第二子泵体2B的分格部22还具有第二外周轮廓面2212和第三外周轮廓面2213,第二外周轮廓面2212自第一外周轮廓面2211的一端朝向转动部21且向内(所述“向内”是指朝向邻近分格部22的中心的方向)弧形延伸并与转动部21相接,第三外周轮廓面2213自第一外周轮廓面2211的另一端朝向转动部21且向内(所述“向内”是指朝向邻近分格部22的中心的方向)弧形延伸并与转动部21相接,第一外周轮廓面2211、第二外周轮廓面2212及第三外周轮廓面2213围设形成所述分格部22。由于第二子泵体2B的第二外周轮廓面2212以及第三外周轮廓面2213均朝向内呈弧形延伸,这样使得第二外周轮廓面2212以及第三外周轮廓面2213形成为朝向邻近分格部22的中心凹陷的弧形面,可以增大单个分格凹槽211的体积,在壳体1内的空间一定情况下,可以增大单个分格区113的容积,从而可以增大单次输送投放洗剂400的量。并且,使得分格部22的结构简单。
在本申请的一些具体实施例中,参照图3、图8-图13,第一子泵体2A包括两个分格部22,两个分格部22对称设于转动部21的相对两侧,两个分格部22的第二外周轮廓面2212及转动部21的外周面212的一部分形成一个分格凹槽23的内壁面,两个分格部22的第三外周轮廓面2213及转动部21的外周面212的另一部分形成另一个分格凹槽23的内壁面,使得分格凹槽23大致形成为“3”字型。由此,可以使得分格凹槽23的体积较大,从而使得第一子泵体2A与壳体1的内壁之间限定出的单个分格区113的容积较大,从而可以增大单次输送投放洗剂400的量。
类似地,参照图3、图8-图13,第二子泵体2B包括两个分格部22,两个分格部22对称设于转动部21的相对两侧,两个分格部22的第二外周轮廓面2212及转动部21的外周面212的一部分形成一个分 格凹槽23的内壁面,两个分格部22的第三外周轮廓面2213及转动部21的外周面212的另一部分形成另一个分格凹槽23的内壁面,使得分格凹槽23大致形成为“3”字型。由此,可以使得分格凹槽23的体积较大,从而使得第二子泵体2B与壳体1的内壁之间限定出的单个分格区113的容积较大,从而可以增大单次输送投放洗剂400的量。
根据本申请的一些可选实施例,第一子泵体2A可以包括2-5个分格部22,例如第一子泵体2A可以包括2个分格部22、3个分格部22、4个分格部22或5个分格部22。通过将第一子泵体2A的分格部22的数量设置在2-5之间,既可以保证单次投放洗剂量的精确性,并且可以使得单个分格区113的容积适当,避免单个分格区113的容积过小或过大而导致单次投放洗剂400的量过多或过少。并且,也使得第一子泵体2A的结构简单,方便加工制造。
根据本申请的一些可选实施例,参照图3、图8-图13,第一子泵体2A与第二子泵体2B的形状及尺寸相同。由此,可以使得第一子泵体2A与第二子泵体2B的结构具有较强的通用性,并且减少物料种类,降低生产成本,且使得第一子泵体2A与第二子泵体2B之间的相互配合更为稳定、可靠。
根据本申请的一些可选实施例,参照图3、图8-图13,第一子泵体2A及第二子泵体2B均是可转动的,第一子泵体2A和第二子泵体2B的转动方向是相反的。传动组件包括与第一子泵体2A相连的主动件36以及与第二子泵体2B相连的从动件37,主动件36与从动件37相啮合,主动件36适于被驱动以带动第一子泵体2A及第二子泵体2B转动。在主动件36被驱动时,通过主动件36与从动件37的相啮合,可以带动从动件37转动,从而通过驱动主动件36转动带动从动件37转动,这样可以保证第一子泵体2A和第二子泵体2B之间通过主动件36和从动件37的啮合传递动力,确保第一子泵体2A和第二子泵体2B之间的相对旋转角度关系恒定,从而可以保证第一子泵体2A和第二子泵体2B可以顺利转动且不会发生干涉。
另外,由于第一子泵体2A的运动通过主动件36带动,而主动件36带动从动件37运动以第二子泵体2B的运动,对于第一子泵体2A和第二子泵体2B的结构上的设计限制减少,可以实现单个分格区113的容积做的较大,从而可以有效地增加单次运输投放的洗剂量,有利于减少投放次数或单次投放时间,可适应洗衣机、洗碗机等大容量的洗涤设备对洗剂400投放的要求。
参照图1和图7,根据本申请第二方面实施例的衣物处理设备,包括:内桶和工作台600,内桶具有洗涤腔,工作台600具有与洗涤腔相对且连通的投放口601,投放装置100为根据本申请上述第一方面实施例的投放装置100,投放装置100设于工作台600内。
根据本申请实施例的衣物处理设备,通过设置上述的投放装置100,可以减少投放装置100占用工作台600内的空间,有利于节约工作台600内的空间,有利于工作台600内部整体布局规划,可以减少或避免对工作台600内的投放口601的使用影响,并且有利于实现对投放装置100的倾斜按压,方便用户操作投放装置100。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“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、结构、材料或者特点包含于本申请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一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例,本领域的普通技术人员可以理解:在不脱离本申请的原理和宗旨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,本申请的范围由权利要求及其等同物限定。

Claims (18)

  1. 一种投放装置,用于衣物处理设备,其中,所述衣物处理设备包括具有洗涤腔的内桶,所述投放装置用于向所述洗涤腔内投放洗剂,所述投放装置包括:
    投放泵,所述投放泵包括壳体和泵体,所述泵体设于所述壳体内,所述泵体包括彼此配合设置的第一子泵体和第二子泵体,所述第一子泵体和所述第二子泵体沿第一方向排布,所述第一方向平行于所述内桶的轴向。
  2. 根据权利要求1所述的投放装置,其中,所述第一子泵体和所述第二子泵体均可转动,所述第一子泵体的转动轴线和所述第二子泵体的转动轴线均沿第二方向延伸,所述第二方向垂直于所述第一方向。
  3. 根据权利要求1或2所述的投放装置,其中,所述壳体具有进液口和出液口,所述投放装置包括传动组件,所述传动组件与所述泵体相连,所述传动组件适于被驱动以带动所述泵体运动。
  4. 根据权利要求3所述的投放装置,其中,所述传动组件包括与所述第一子泵体相连的主动件以及与所述第二子泵体相连的从动件,所述主动件与所述从动件相啮合,所述主动件适于被驱动以带动所述第一子泵体及所述第二子泵体转动。
  5. 根据权利要求4所述的投放装置,其中,所述传动组件还包括:
    驱动按键;
    传动机构,所述传动机构可传动地设在所述驱动按键和所述主动件之间,在所述驱动按键被按压时,所述驱动按键驱动所述传动机构运动,以带动所述主动件转动。
  6. 根据权利要求5所述的投放装置,其中,所述驱动按键的按压面在由后至前的方向上朝向下倾斜延伸。
  7. 根据权利要求5所述的投放装置,其中,包括:外饰部件,所述外饰部件位于所述投放泵的前侧,所述外饰部件的前侧形成有外观面,所述外饰部件具有容纳所述驱动按键的安装通道,所述安装通道在由前至后的方向上朝向下倾斜延伸,所述驱动按键适于被按压并沿所述安装通道移动。
  8. 根据权利要求7所述的投放装置,其中,所述驱动按键在初始位置和投放位置之间可移动,所述驱动按键适于在按压作用下从所述初始位置朝向远离所述外观面的方向移动至所述投放位置,在所述初始位置,所述驱动按键的按压面与所述外观面平齐或者所述驱动按键的一部分凸出于所述外观面。
  9. 根据权利要求5所述的投放装置,其中,所述传动机构包括:
    传动件,所述传动件与所述主动件可传动地连接,所述传动件适于与所述驱动按键止抵配合,在所述驱动按键被按压时,所述驱动按键驱动所述传动件在由前至后的方向上朝向下倾斜移动。
  10. 根据权利要求9所述的投放装置,其中,所述驱动按键的靠近所述传动件的一侧具有配合槽,所述传动件具有与所述配合槽止抵配合的配合板。
  11. 根据权利要求1所述的投放装置,其中,所述壳体具有进液口和出液口,所述第一子泵体和所述第二子泵体均可转动,所述第一子泵体以及所述第二子泵体与所述壳体的内壁面之间限定出多个相互隔开的分格区,洗剂适于从所述进液口进入所述分格区并从所述出液口排出,所述第一子泵体和所述第二子泵体均包括:转动部和多个沿所述转动部的周向间隔排布的分格部,相邻两个所述分格部之间限定出分格凹槽。
  12. 根据权利要求11所述的投放装置,其中,所述第一子泵体的所述分格部的至少一部分适于容纳在所述第二子泵体的所述分格凹槽内;和/或,所述第二子泵体的所述分格部的至少一部分适于容纳在所述第一子泵体的所述分格凹槽内。
  13. 根据权利要求12所述的投放装置,其中,所述第一子泵体和/或所述第二子泵体的所述分格凹槽由第一基圆柱的部分外周壁朝向邻近所述第一基圆柱的中心轴线方向凹陷形成,所述第一基圆柱的其他外周壁形成对应所述子泵体的所述分格部的第一外周轮廓面。
  14. 根据权利要求13所述的投放装置,其中,所述第一子泵体和/或所述第二子泵体的所述转动部 还包括第二基圆柱,所述第二基圆柱与所述第一基圆柱同心,且所述第二基圆柱的半径小于所述第一基圆柱的半径,至少部分所述第二基圆柱的外周壁面形成所述转动部的外周面。
  15. 根据权利要求14所述的投放装置,其中,所述第一基圆柱的半径为R1,所述第二基圆柱的半径为R2,所述壳体的内腔的长度为L,所述L满足:4R1≥L≥3R1+R2。
  16. 根据权利要求13所述的投放装置,其中,所述第一子泵体和/或所述第二子泵体的所述分格部还具有第二外周轮廓面和第三外周轮廓面,所述第二外周轮廓面自所述第一外周轮廓面的一端朝向所述转动部且向内弧形延伸并与所述转动部相接,所述第三外周轮廓面自所述第一外周轮廓面的另一端朝向所述转动部且向内弧形延伸并与所述转动部相接,所述第一外周轮廓面、第二外周轮廓面及所述第三外周轮廓面围设形成所述分格部。
  17. 根据权利要求11所述的投放装置,其中,所述第一子泵体和所述第二子泵体均包括2-5个所述分格部。
  18. 一种衣物处理设备,其中,包括:
    内桶,所述内桶具有洗涤腔;
    工作台,所述工作台具有与所述洗涤腔相对且连通的投放口;
    投放装置,所述投放装置为根据权利要求1-17中任一项所述的投放装置,所述投放装置设于所述工作台内。
PCT/CN2022/085194 2021-12-16 2022-04-02 投放装置及具有其的衣物处理设备 WO2023108955A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001017777A (ja) * 1999-07-07 2001-01-23 Hitachi Ltd 電気洗濯機
CN200993097Y (zh) * 2006-07-18 2007-12-19 山东长志泵业有限公司 多流道换向式凸轮转子泵
CN101109379A (zh) * 2006-07-20 2008-01-23 山东长志泵业有限公司 隔板式多轴旋转活塞泵
CN201621062U (zh) * 2010-02-23 2010-11-03 刘翔 双层蝴蝶型转子泵
CN203346685U (zh) * 2013-06-25 2013-12-18 无锡小天鹅股份有限公司 一种精确投放洗涤剂的全自动洗衣机
CN206887523U (zh) * 2017-06-13 2018-01-16 无锡小天鹅股份有限公司 洗衣机及其洗涤剂盒组件
CN110332111A (zh) * 2019-06-21 2019-10-15 宁波邦威泵业有限公司 一种叶轮及其转子泵
CN211009067U (zh) * 2019-06-21 2020-07-14 宁波邦威泵业有限公司 一种双叶片叶轮及其转子泵

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001017777A (ja) * 1999-07-07 2001-01-23 Hitachi Ltd 電気洗濯機
CN200993097Y (zh) * 2006-07-18 2007-12-19 山东长志泵业有限公司 多流道换向式凸轮转子泵
CN101109379A (zh) * 2006-07-20 2008-01-23 山东长志泵业有限公司 隔板式多轴旋转活塞泵
CN201621062U (zh) * 2010-02-23 2010-11-03 刘翔 双层蝴蝶型转子泵
CN203346685U (zh) * 2013-06-25 2013-12-18 无锡小天鹅股份有限公司 一种精确投放洗涤剂的全自动洗衣机
CN206887523U (zh) * 2017-06-13 2018-01-16 无锡小天鹅股份有限公司 洗衣机及其洗涤剂盒组件
CN110332111A (zh) * 2019-06-21 2019-10-15 宁波邦威泵业有限公司 一种叶轮及其转子泵
CN211009067U (zh) * 2019-06-21 2020-07-14 宁波邦威泵业有限公司 一种双叶片叶轮及其转子泵

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