WO2016119299A1 - 波轮洗衣机的桶盖和具有其的波轮洗衣机 - Google Patents

波轮洗衣机的桶盖和具有其的波轮洗衣机 Download PDF

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Publication number
WO2016119299A1
WO2016119299A1 PCT/CN2015/075510 CN2015075510W WO2016119299A1 WO 2016119299 A1 WO2016119299 A1 WO 2016119299A1 CN 2015075510 W CN2015075510 W CN 2015075510W WO 2016119299 A1 WO2016119299 A1 WO 2016119299A1
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WIPO (PCT)
Prior art keywords
cover
washing machine
water
water guiding
guiding ribs
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Application number
PCT/CN2015/075510
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English (en)
French (fr)
Inventor
周鹏
周福昌
黄华
Original Assignee
无锡小天鹅股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201510041051.3A external-priority patent/CN105986434B/zh
Priority claimed from CN201520058426.2U external-priority patent/CN204608441U/zh
Application filed by 无锡小天鹅股份有限公司 filed Critical 无锡小天鹅股份有限公司
Publication of WO2016119299A1 publication Critical patent/WO2016119299A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/28—Doors; Security means therefor

Definitions

  • the present invention relates to the field of household appliances, and more particularly to a bucket cover of a pulsator washing machine and a washing machine having the same.
  • the existing pulsator washing machine has a single washing state, and the laundry is washed by the water flow impact and friction generated by the pulsator reversing.
  • the washing method is simple and practical, but the washing ability is not strong; the washing water flow intensity is not high, and the lower mechanical force is difficult to quickly and fully dissolve the detergent to play a role; the clothes are easy to be entangled, deformed, and the damage is large; After the washing is completed, the inner cylinder cannot clean itself, and the bacteria is easy to breed. This is the biggest problem facing all the washing machines.
  • the present invention aims to solve at least one of the above technical problems to some extent.
  • the present invention provides a bucket cover for a pulsator washing machine, which can prevent splashing of water and achieve an efficient washing effect.
  • the present invention also proposes a pulsator washing machine having the lid of the above-described pulsator washing machine.
  • a tub cover for a pulsator washing machine includes: a cover wall formed as an annular shape in which an axis extends in a longitudinal direction; a cover sheet, the cover sheet being disposed on the cover wall, The cover sheet surrounds the circumferential direction of the cover wall and extends inward and downward along the lateral direction of the cover wall; a plurality of water guiding ribs, and the plurality of water guiding ribs are respectively spaced and extended along the circumferential direction of the cover wall Between the cover sheet and the cover wall, a water flow passage is defined between any two adjacent water guiding ribs; and a blocking piece is disposed at an end of the plurality of water guiding ribs, The blocking piece circumferentially surrounds the end of the water guiding rib and extends inward and downward along the lateral direction of the water guiding rib with respect to the end of the water guiding rib, and the blocking piece is spaced apart from the cover piece in the up and down direction.
  • the flow rate of the water discharged from the water outlet is reduced by providing a flap under the cover sheet and forming a water outlet which is connected to the water flow passage by the flap and the cover sheet. It is smoother and less prone to splashing water. The flushing action of the water stream itself also reduces the winding of the clothes.
  • the bucket cover of the pulsator washing machine may further have the following additional technical features:
  • a cross section of the cover sheet is formed in an arc shape with an opening downward
  • a cross section of the flap is formed into an arc having an opening downward
  • an inner end of the cover sheet and the flap The inner ends gradually approach inwardly along the radial direction of the cover wall.
  • the water outlet has an opening size of 1 mm to 3 mm.
  • the inner end of the cover sheet projects inwardly from 1 mm to 3 mm in the lateral direction of the cover wall with respect to the inner end of the flap.
  • each of the water guiding ribs is formed into an arc that is bent along a circumferential direction of the cover wall, and a plurality of the water guiding ribs face in a uniform direction, and the plurality of water guiding ribs cooperate Formed as a spiral extending in a clockwise or counterclockwise direction.
  • the plurality of water guiding ribs are evenly spaced along the circumferential direction of the tub cover.
  • an angle formed between a tangent line tangential to any point on each of the water guiding ribs and an imaginary line passing through the point and the center of the circle is 45°-55°.
  • the angle between the axis of the water outlet and the vertical direction is 25°-35°.
  • the cover wall, the cover sheet, the plurality of water guiding ribs and the flap are integrally formed.
  • a pulsator washing machine includes the hopper cover of the pulsator washing machine according to the above embodiment.
  • FIG. 1 is a bottom view of a bucket cover of a pulsator washing machine in accordance with an embodiment of the present invention
  • FIG. 2 is a side view of a bucket cover of a pulsator washing machine in accordance with an embodiment of the present invention
  • Figure 3 is a plan view of a bucket cover of a pulsator washing machine in accordance with an embodiment of the present invention
  • FIG. 4 is a partial perspective view of a bucket cover of a pulsator washing machine in accordance with an embodiment of the present invention
  • FIG. 5 is a partial structural schematic view of a bucket cover of a pulsator washing machine according to an embodiment of the present invention
  • Figure 6 is a partial enlarged view of Figure 5;
  • FIG. 7 is a schematic view showing the water flow of a tub cover of a pulsator washing machine according to an embodiment of the present invention.
  • Figure 8 is a schematic structural view of a pulsator washing machine in accordance with an embodiment of the present invention.
  • Figure 9 is a partial cross-sectional view of a pulsator washing machine in accordance with an embodiment of the present invention.
  • Figure 10 is an enlarged schematic view of B in Figure 9;
  • Figure 11 is a top plan view of a pulsator washing machine in accordance with an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise.
  • , or connected integrally may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly above and above the second feature, or merely the first feature level being less than the second feature.
  • a bucket cover 100 of a pulsator washing machine includes a cover wall 10, a cover sheet 20, a plurality of water guiding ribs 30, and a flap 40.
  • the cover wall 10 is formed as an annular shape in which the axis extends in the longitudinal direction, and the cover sheet 20 is disposed on the cover wall 10, and the cover sheet 20 is circumferentially surrounded along the cover wall 10 and extends inward and downward along the lateral direction of the cover wall 10,
  • the water guiding ribs 30 are respectively along the cover wall 10
  • the circumferential spacing is defined between the cover sheet 20 and the cover wall 10, and between any two adjacent water guiding ribs 30 defines a water flow passage 31, and the blocking piece 40 is disposed at the end of the plurality of water guiding ribs 30, and the blocking piece 40
  • the circumferential direction of the water guiding rib 30 is circumferentially extended and extends along the lateral direction of the water guiding rib 30 inwardly and downwardly relative to the cover wall 10, and the flap 40 and the cover sheet 20 are spaced apart from each other in the up-and-down direction to form a conduction with the respective water flow passages 31.
  • Nozzle 41 is provided to form a con
  • the bucket cover 100 of the pulsator washing machine is mainly composed of the cover wall 10, the cover sheet 20, the water guiding rib 30, and the flap 40.
  • the cover wall 10 is formed in a ring shape, and the axis of the cover wall 10 is arranged in a vertical direction, and the cover sheet 20 is disposed on the cover wall 10 and is formed in a ring shape along the circumferential direction of the cover wall 10, specifically, the cover sheet 20 The outer end is connected to the upper end of the cover wall 10, and the inner end of the cover sheet 20 extends inward in the radial direction of the cover wall 10.
  • the water guiding rib 30 includes a plurality of water guiding ribs 30 respectively arranged along the circumferential direction of the cover wall 10 and disposed under the cover sheet 20, and a water flow passage is defined between any two adjacent water guiding ribs 30. 31.
  • a flap 40 is disposed under the cover sheet 20. Specifically, the flap 40 surrounds the circumferential direction of the cover wall 10 and extends inward in the radial direction of the cover wall 10, and the cover sheet 20 and the flap 40 are spaced apart in the up and down direction. Arranged, the cover sheet 20 and the blocking piece 40 and the plurality of water guiding ribs 30 form a plurality of water outlets 41 which are electrically connected to the water flow passages 31 at the corresponding positions.
  • the flap 40 is provided under the cover sheet 20, and the water outlet 41 which is electrically connected to the water flow passage 31 is formed by the flap 40 and the cover sheet 20, thereby
  • the flow rate of the water ejected from the water outlet 41 is reduced and smoother, and splashing of water is less likely to occur, and the flushing action of the water stream itself also causes the laundry to be entangled.
  • the cross section of the cover sheet 20 is formed into an arc shape with an opening downward, and the cross section of the flap 40 is formed into an arc having an opening downward, and the inside of the cover sheet 20 is formed.
  • the inner end of the end and the flap 40 gradually approach inward in the radial direction of the cover wall 10.
  • the cover sheet 20 and the flap 40 are respectively formed in a ring shape along the circumferential direction of the cover wall 10 and are spaced apart in the up and down direction.
  • the cross section of the cover sheet 20 is formed in an arc shape, and the outer end of the cover sheet 20 is The cover wall 10 is connected, the inner end of the cover sheet 20 is inclined downward, and the cross-sectional shape of the flap 40 is also formed in an arc shape.
  • the inner end of the flap 40 is inclined downward, and the inner end of the cover sheet 20 and the flap 40 are The inner ends are inclined downwardly in the radial direction of the cover wall 10 and both are gradually approaching inward.
  • the size of the water outlet 41 is gradually reduced, so that the water pressure in the water flow passage 31 is gradually increased, so that the water flow discharged from the water outlet 41 is increased by the pressure flow rate, and the flushing action of the water flow is increased, which can be achieved.
  • the effect of quick washing greatly reduces the energy consumption of the washing machine.
  • the cover sheet 20 and the flap 40 which are inclined downward make the water splash less likely to splash, the impact speed of the water flow is larger, and the washing and washing effect on the laundry is more powerful.
  • the water outlet 41 has an opening size of 1 mm to 3 mm. It can be understood that the distance b between the inner end of the cover sheet 20 and the inner end of the flap 40 is from 1 mm to 3 mm.
  • a plurality of water guiding ribs 30 of the same type are evenly arranged on the water tank cover 100 of the pulsator washing machine, and a ring blocking piece 40 is disposed below the water guiding rib 30, and the blocking piece 40 and the cover sheet 20 are kept in a parallel state.
  • the arcuate transition between the outer end of the water guiding rib 30 and the cover wall 10 makes the water flow more smoothly when entering the water guiding rib 30, and a lot of between the cover sheet 20 and the blocking piece 40 are formed.
  • the minimum distance between the baffle 40 and the water guiding rib 30 is controlled between 1 mm and 3 mm.
  • the distance b between the baffle 40 and the water guiding rib 30 can be set to 2 mm.
  • the flap 40 restrains the flow rate of the water entering the tub cover 100, so that the flow of water in the water flow passage 31 formed into the flap 40 and the cover sheet 20 is continuously increased, and the amount of water ejected from each of the water outlets 41 is more uniform. Finally, the water flow is washed by a waterfall of uniform thickness.
  • the inner end of the cover sheet 20 projects inwardly from 1 mm to 3 mm in the lateral direction of the cover wall 10 with respect to the inner end of the flap 40.
  • the retracted flap 40 can avoid risks such as clothing damage and human scratches.
  • each of the water guiding ribs 30 is formed in an arc shape which is bent in the circumferential direction of the cover wall 10, and the plurality of water guiding ribs 30 are oriented in a uniform manner, and a plurality of water guiding ribs are respectively arranged.
  • the 30 fit is formed into a spiral shape extending in a clockwise or counterclockwise direction.
  • each of the water guiding ribs 30 on the water tank cover 100 is formed into a curved shape with a uniform structure, and the orientations of the plurality of water guiding ribs 30 are uniformly combined to form a spiral shape, and each water guiding rib 30 is along the circumferential direction of the cover wall 10.
  • Arranged between the cover sheet 20 and the flap 40, that is, each of the water guiding ribs 30 is arranged clockwise or counterclockwise along the circumferential direction of the flap 100 of the tub 100, and the water guiding rib 30 on the side of the tub 100 can flow the water. It is introduced into the water flow channel 31.
  • the swirling water guiding rib 30 can generate a strong vortex water flow when washing the laundry, thereby increasing the dissolution rate of the detergent, increasing the impact strength of the water flow on the laundry, and enhancing the washing performance of the laundry.
  • the plurality of water guiding ribs 30 are evenly spaced along the circumferential direction of the tub 100. That is, a water flow channel 31 is defined between any two adjacent water guiding ribs 30, and a plurality of water flow channels 31 defined by the plurality of water guiding ribs 30 are evenly spaced along the circumferential direction of the tub 100, and the cover sheet 20 is disposed. A plurality of water outlets 41 formed between the flaps 40 are evenly spaced along the circumferential direction of the tub 100.
  • the water guiding ribs 30 and the cover sheet 20 and the flap 40 are evenly arranged, so that the water flow passage 31 and the water outlet 41 which are evenly arranged are formed on the tub cover 100, thereby discharging the water outlet 41 of the tub 100 of the pulsator washing machine. Evenly, the final stream of water is flushed with a waterfall-like vortex flow of uniform thickness, and the washing effect is obviously enhanced, which also greatly improves the overall quality of the washing machine.
  • an angle formed between a tangent line tangential to any point on each water guiding rib 30 and an imaginary line passing through the point and the center of the circle is 45°-55°
  • a plurality of water guiding ribs 30 are arranged in the circumferential direction, and an imaginary line connecting the arbitrary point of each water guiding rib 30 with the center of the circle and the tangent of the point of the small circle shown in FIG. 7 with reference to FIG.
  • the range of ⁇ is between 45° and 55°.
  • the small circle shown in FIG. 7 is the boundary of the water discharge coverage area of the plurality of water outlets 41.
  • the angle between the axis of the water outlet 41 and the vertical direction is 25 to 35.
  • the inner end of the cover sheet 20 and the inner end of the flap 40 are respectively inclined downwardly and are combined to form a water outlet 41 whose opening is inclined downward, the angle of the axis of the water outlet 41 and the angle of the vertical direction ⁇ can be controlled at 25°-35 Between °, for example, the angle ⁇ between the axis of the water outlet 41 and the vertical direction may be 25°, 20° or 35°.
  • the water outlet 41 formed by the downwardly facing flap 20 and the flap 40 makes the splash less likely to splash.
  • the cover wall 10, the cover sheet 20, the plurality of water guiding ribs 30, and the flap 40 are integrally formed. Therefore, the integrally formed cover wall 10, the cover sheet 20, the plurality of water guiding ribs 30 and the blocking piece 40 not only ensure the overall structural stability and strength of the barrel cover 100 of the pulsator washing machine, but also facilitate molding and reduce the preparation cost. .
  • the flap 40 of the bucket cover 100 of the pulsator washing machine of the present invention does not limit the above structure, and may be disposed in various forms as needed, and the water flow rate of the water outlet 41 can be adjusted according to requirements. The distance b between the flaps 40 is achieved.
  • a pulsator washing machine includes an inner cylinder 200, an outer cylinder (not shown), a pulsator 300, a lands 400, a motor 500, a drain wing 600, and according to the above embodiment.
  • the barrel cover of the pulsator washing machine 100 includes the hopper cover 100 of the pulsator washing machine according to the embodiment of the present invention, wherein the hopper cover 100 of the pulsator washing machine is mainly composed of the cover wall 10, the cover sheet 20, and the water guiding rib 30 and the flap 40 are composed.
  • the pulsator washing machine according to the above embodiment of the present invention has the above-described technical effects, the pulsator washing machine according to the embodiment of the present invention also has a corresponding technical effect that the effect of quick washing can be achieved and splashing can be prevented. Prevent scratching of clothing and hands.
  • the inner cylinder 200 of the pulsator washing machine rotates at a high speed to generate a strong centrifugal force, and the inner cylinder 200 is in a cylinder.
  • the water in the middle of the inner cylinder 200 and the bottom portion of the outer tub is discharged through the lands 400 at the bottom of the pulsator 300 to the inner cylinder 200 and the outer cylinder of the pulsator washing machine, as the water level rises.
  • the water flow is sucked onto the bucket cover 100 of the pulsator washing machine, and the water flow is ejected from the water outlet 41 formed by the bucket cover 100 and the flap 40 by the guiding action of the water guiding rib 30 of the bucket cover 100 of the pulsator washing machine. Furthermore, the water flow that is ejected is gradually increased due to the pressure received in the water flow passage 31, the flow velocity of the water flow is greatly improved, the flushing action of the water flow is increased, the effect of rapid washing is achieved, and the washing machine of the pulsator is greatly reduced. Energy consumption.
  • the flushing action of the water stream itself causes the laundry to be wound down.
  • the height of the water jet ejected from the water outlet 41 is fixed between 1-3 mm, so that the flow rate of the water flow is not excessively large, and the power consumption of the motor 500 can be greatly reduced.
  • the flow rate of the water sprayed from the water outlet 41 is reduced and smoother, and splashing of water is less likely to occur, and the water outlet 41 is kept inclined at a certain angle, so that the water flower is less likely to splash inside.
  • the flap 40 can be retracted to avoid damage to the garment or scratching of the human arm.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种波轮洗衣机的桶盖(100)和具有其的波轮洗衣机，波轮洗衣机的桶盖(100)包括：盖壁(10)，盖壁(10)形成为轴线沿纵向延伸的环形；盖片(20)，盖片(20)设在盖壁(10)上，盖片(20)沿盖壁(10)的周向环绕且沿盖壁(10)的横向向内向下延伸；多个导水筋(30)，多个导水筋(30)分别沿盖壁(10)的周向间隔并延伸于盖片(20)与盖壁(10)之间，任意两个相邻的导水筋(30)之间限定出水流通道(31)；挡片(40)，挡片(40)设在多个导水筋(30)的末端，挡片(40)沿导水筋(30)末端周向环绕且沿导水筋(30)的末端相对盖壁(10)的横向向内向下延伸，挡片(40)与盖片(20)在上下方向间隔开形成与各个水流通道导通的出水口(41)。

Description

波轮洗衣机的桶盖和具有其的波轮洗衣机 技术领域
本发明涉及家用电器技术领域，更具体地，涉及一种波轮洗衣机的桶盖和具有其的洗衣机。
背景技术
现有的波轮洗衣机洗涤状态单一，依靠波轮正反转产生的水流冲击和摩擦力对衣物进行洗涤。这样洗涤方法简单实用，但其洗净能力不强；洗涤水流强度不高，其较低的机械力作用难于快速、充分的使洗涤剂溶解而发挥作用；衣物易缠绕、变形，损伤较大；洗涤完成后内筒无法自我清洁，易滋生细菌是目前所有波轮洗衣机面临的最大问题。
发明内容
本发明旨在至少在一定程度上解决上述技术问题之一。
为此，本发明提出一种波轮洗衣机的桶盖，该波轮洗衣机的桶盖可防止溅水，达到高效洗涤的效果。
本发明还提出一种具有上述波轮洗衣机的桶盖的波轮洗衣机。
根据本发明第一方面实施例的波轮洗衣机的桶盖，包括：盖壁，所述盖壁形成为轴线沿纵向延伸的环形；盖片，所述盖片设在所述盖壁上，所述盖片沿所述盖壁的周向环绕且沿所述盖壁的横向向内向下延伸；多个导水筋，多个所述导水筋分别沿所述盖壁的周向间隔并延伸于所述盖片与所述盖壁之间，任意两个相邻的所述导水筋之间限定出水流通道；挡片，所述挡片设在多个所述导水筋的末端，所述挡片沿所述导水筋末端周向环绕且沿所述导水筋的末端相对所述盖壁的横向向内向下延伸，所述挡片与所述盖片在上下方向间隔开形成与所述各个水流通道导通的出水口。
根据本发明实施例的波轮洗衣机的桶盖，通过在盖片的下方设置挡片，并用挡片与盖片形成与水流通道导通的出水口，使从出水口喷出的水流流量减小且更流畅，不易产生水花飞溅，该水流本身的冲刷作用也使得衣物缠绕降低。
另外，根据本发明实施例的波轮洗衣机的桶盖，还可以具有如下附加的技术特征：
根据本发明的一个实施例，所述盖片的截面形成为开口向下的弧形，所述挡片的截面形成为开口向下的弧形，所述盖片的内端与所述挡片的内端沿所述盖壁的径向向内逐渐靠近。
根据本发明的一个实施例，所述出水口的开口尺寸为1mm-3mm。
根据本发明的一个实施例，所述盖片的内端相对于所述挡片的内端沿所述盖壁的横向向内伸出1mm-3mm。
根据本发明的一个实施例，每个所述导水筋分别形成为沿所述盖壁的周向折弯的弧形且多个所述导水筋朝向一致，多个所述导水筋配合形成为沿顺时针或逆时针方向延伸的旋涡形。
根据本发明的一个实施例，多个所述导水筋沿所述桶盖的周向间隔开均匀布置。
根据本发明的一个实施例，每个所述导水筋上与任一点相切的切线和经过该点与圆心的假想连线之间构成的夹角的角度为45°-55°。
根据本发明的一个实施例，所述出水口的轴线与竖直方向的夹角的角度为25°-35°。
根据本发明的一个实施例，所述盖壁、盖片、多个导水筋和挡片一体形成。
根据本发明第二方面实施例的波轮洗衣机，包括根据上述实施例所述的波轮洗衣机的桶盖。
本发明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，或通过本发明的实践了解到。
附图说明
本发明的上述和/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是根据本发明实施例的波轮洗衣机的桶盖的仰视图；
图2是根据本发明实施例的波轮洗衣机的桶盖的侧视图；
图3是根据本发明实施例的波轮洗衣机的桶盖的俯视图；
图4是根据本发明实施例的波轮洗衣机的桶盖的局部立体图；
图5是根据本发明实施例的波轮洗衣机的桶盖的局部结构示意图；
图6是图5的局部放大图；
图7是根据本发明实施例的波轮洗衣机的桶盖的水流示意图；
图8是根据本发明实施例的波轮洗衣机的结构示意图；
图9是根据本发明实施例的波轮洗衣机的局部剖视图；
图10是图9中B的放大示意图；
图11是根据本发明实施例的波轮洗衣机的俯视图。
附图标记：
桶盖100；
盖壁10；盖片20；导水筋30；水流通道31；挡片40；出水口41；
内筒200；波轮300；连接盘400；电机500；排水翼600。
具体实施方式
下面详细描述本发明的实施例，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，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度小于第二特征。
下面首先结合附图1-图11具体描述根据本发明实施例的波轮洗衣机的桶盖100。
如图1至图6所示，根据本发明实施例的波轮洗衣机的桶盖100包括盖壁10、盖片20、多个导水筋30和挡片40。
具体而言，盖壁10形成为轴线沿纵向延伸的环形，盖片20设在盖壁10上，盖片20沿盖壁10的周向环绕且沿盖壁10的横向向内向下延伸，多个导水筋30分别沿盖壁10的 周向间隔开设在盖片20与盖壁10之间，任意两个相邻的导水筋30之间限定出水流通道31，挡片40设在多个导水筋30的末端，挡片40沿导水筋30末端周向环绕且沿导水筋30的末端相对盖壁10的横向向内向下延伸，挡片40与盖片20在上下方向间隔开形成与各个水流通道31导通的出水口41。
换言之，波轮洗衣机的桶盖100主要由盖壁10、盖片20、导水筋30和挡片40组成。其中，盖壁10形成为环形，而盖壁10的轴线沿竖直方向布置，盖片20设在盖壁10上且沿盖壁10的周向环绕形成为环形，具体地，盖片20的外端与盖壁10的上端相连，盖片20的内端沿盖壁10的径向向内延伸。
导水筋30包括多个，多个导水筋30分别沿盖壁10的周向间隔开布置且设在盖片20的下方，任意两个相邻的导水筋30之间限定出水流通道31。盖片20的下方设有挡片40，具体地，该挡片40沿盖壁10的周向环绕且沿盖壁10的径向向内延伸，盖片20与挡片40沿上下方向间隔开布置，盖片20与挡片40以及多个导水筋30形成多个出水口41，该出水口41与相应位置的水流通道31导通。
由此，根据本发明实施例的波轮洗衣机的桶盖100，通过在盖片20的下方设置挡片40，并用挡片40与盖片20形成与水流通道31导通的出水口41，使从出水口41喷出的水流流量减小且更流畅，不易产生水花飞溅，该水流本身的冲刷作用也使得衣物缠绕降低。
如图4和图5所示，根据本发明的一个实施例，盖片20的截面形成为开口向下的弧形，挡片40的截面形成为开口向下的弧形，盖片20的内端与挡片40的内端沿盖壁10的径向向内逐渐靠近。
也就是说，盖片20和挡片40分别沿盖壁10的周向形成为环形且沿上下方向间隔开布置，具体地，盖片20的截面形成为弧形状，盖片20的外端与盖壁10相连，盖片20的内端向下倾斜设置，挡片40的截面形状也形成为弧形状，挡片40的内端向下倾斜设置，盖片20的内端和挡片40的内端沿盖壁10的径向向下倾斜设置且二者向内逐渐靠近。
由此，出水口41的尺寸逐渐减小，使得水流通道31内的水压逐渐增大，从而使从出水口41喷出的水流因受压流速得到提升，增加了水流的冲刷作用，能够达到快速洗涤的效果，极大的降低了波轮洗衣机的能耗。再者，倾斜向下的盖片20和挡片40使水花不易产生飞溅，水流的冲击速度更大，对衣物的冲刷洗涤作用更加强劲。
优选地，如图6所示，根据本发明的一个实施例，出水口41的开口尺寸为1mm-3mm。可以理解的是，盖片20的内端与挡片40的内端之间间隔的距离b为1mm-3mm。
换言之，该波轮洗衣机的桶盖100上均匀排布有多个相同形式的导水筋30，导水筋30的下方设有一圈挡片40，该挡片40与盖片20保持平行状态，导水筋30的外端与盖壁10之间保持弧形过渡使得水流进入导水筋30时更加顺畅，盖片20与挡片40之间形成了许多 相同大小的出水口41口，该挡片40与导水筋30之间的最小距离控制在1mm-3mm之间，例如，挡片40与导水筋30的距离b可以设置为2mm。
由此，挡片40约束了进入桶盖100的水流流量，使得进入挡片40和盖片20形成的水流通道31内的水流受到挤压速度不断提升，各个出水口41喷出的水量更加均匀，最终水流呈均匀厚度的瀑布样冲刷衣物。
进一步地，根据本发明的一个实施例，盖片20的内端相对于挡片40的内端沿盖壁10的横向向内伸出1mm-3mm。由此，内缩的挡片40可以避免衣物损伤和人体划伤等风险。
如图7所示，根据本发明的一个实施例，每个导水筋30分别形成为沿盖壁10的周向折弯的弧形且多个导水筋30朝向一致，多个导水筋30配合形成为沿顺时针或逆时针方向延伸的旋涡形。
具体地，桶盖100上的每个导水筋30分别形成为结构一致的弧形，多个导水筋30的朝向一致组合形成旋涡形，每个导水筋30沿盖壁10的周向布置在盖片20和挡片40之间，即每个导水筋30沿桶盖100盖片20的周向顺时针或者逆时针进行排布，在桶盖100一侧的导水筋30可以将水流导入水流通道31内。
由此，在洗涤衣物时，旋涡形的导水筋30可以产生强劲漩涡水流，从而提高洗涤剂的溶解率，加大水流对衣物的冲击强度，强化了衣物的洗涤性能。
优选地，根据本发明的一个实施例，多个导水筋30沿桶盖100的周向间隔开均匀布置。也就是说，任意相邻两个导水筋30之间限定出水流通道31，多个导水筋30限定出的多个水流通道31沿桶盖100的周向间隔开均匀布置，盖片20与挡片40之间形成的多个出水口41沿桶盖100的周向间隔开均匀布置。
由此，均匀布置的导水筋30以及盖片20和挡片40，使得桶盖100上形成均匀布置的水流通道31和出水口41，从而使波轮洗衣机的桶盖100的出水口41出水均匀，最终水流呈均匀厚度的瀑布样漩涡流冲刷衣物，洗涤效果明显增强，也大大提高了波轮洗衣机的整体品质。
在本发明的一些具体实施方式中，每个导水筋30上与任一点相切的切线和经过该点与圆心的假想连线之间构成的夹角的角度为45°-55°，可以理解的是，多个导水筋30沿周向布置，每个导水筋30上的任意一点与圆心的假想连线和该点的关于参考附图7中所示小圆的切线的夹角α的范围在45°-55°之间。其中，附图7中所示的小圆为多个出水口41的出水覆盖区域的边界。
再者，根据本发明的一个实施例，出水口41的轴线与竖直方向的夹角的角度为25°-35°。换言之，盖片20的内端和挡片40的内端分别向下倾斜设置且二者组合形成为开口倾斜向下的出水口41，该出水口41的轴线与竖直方向的夹角的角度β可以控制在25°-35 °之间，例如，该出水口41的轴线与竖直方向的夹角β可以为25°、20°或者35°。由此，倾斜向下的盖片20和挡片40形成的出水口41使水花不易产生飞溅。
根据本发明的一个实施例，盖壁10、盖片20、多个导水筋30和挡片40一体形成。由此，一体形成的盖壁10、盖片20、多个导水筋30和挡片40不仅保证了波轮洗衣机的桶盖100的整体结构稳定性和强度，而且成型方便，降低了制备成本。
需要说明的是，本发明提出的波轮洗衣机的桶盖100的挡片40并不限定上述结构，可以根据需要设置成多种形式，而出水口41的水流流量可以根据需求调整盖片20和挡片40之间的距离b来实现。
如图8至图11所示，根据本发明实施例的波轮洗衣机包括内筒200、外筒(未示出)、波轮300、连接盘400、电机500、排水翼600以及根据上述实施例的波轮洗衣机的桶盖100。也就是说，如图10所示，波轮洗衣机包括根据本发明实施例的波轮洗衣机的桶盖100，其中，波轮洗衣机的桶盖100主要由盖壁10、盖片20、导水筋30和挡片40组成。通过在盖片20的下方设置挡片40，并用挡片40与盖片20形成与水流通道31导通的出水口41，使从出水口41喷出的水流流量减小且更流畅，不易产生水花飞溅，该水流本身的冲刷作用也使得衣物缠绕降低。由于根据本发明上述实施例的波轮洗衣机的桶盖100具有上述技术效果，因此，根据本发明实施例的波轮洗衣机也具有相应的技术效果，即可以实现快速洗涤的效果且可防止溅水、防止划伤衣物和手。
具体地，如图9所示，将该涡轮洗衣机的桶盖100用于波轮洗衣机时，在洗涤过程中时，波轮洗衣机的内筒200高速旋转产生较强的离心力作用，在内筒200筒底的排水翼600的作用下，内筒200和外桶底部区域中间的水通过波轮300底部的连接盘400通道排挤到波轮洗衣机的内筒200和外筒之间，随着水位的升高，水流被甩到波轮洗衣机的桶盖100上，通过波轮洗衣机的桶盖100的导水筋30的导向作用，水流从桶盖100与挡片40形成的出水口41喷出。再者，喷出的水流因在水流通道31内受到的压强逐渐增大，水流流速得到大大地提升，增加了水流的冲刷作用，实现了快速洗涤的效果，极大的降低了波轮洗衣机的能耗。
并且，该水流本身的冲刷作用使得衣物缠绕降低。由于有挡片40的限制作用，出水口41喷出的水流的高度被固定在1-3mm之间，使得水流流量不至过大，电机500功耗可以大大降低。而由于挡片40的约束作用，使得从出水口41喷出的水流流量减小且更流畅，不易产生水花飞溅，加上出水口41保持一定的角度倾斜向下，使得水花更不易溅出内筒200外，挡片40内缩也可以避免衣物损伤或者人体手臂划伤。
根据本发明实施例的波轮洗衣机的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不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。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种波轮洗衣机的桶盖，其特征在于，包括：
    盖壁，所述盖壁形成为轴线沿纵向延伸的环形；
    盖片，所述盖片设在所述盖壁上，所述盖片沿所述盖壁的周向环绕且沿所述盖壁的横向向内向下延伸；
    多个导水筋，多个所述导水筋分别沿所述盖壁的周向间隔并延伸于所述盖片与所述盖壁之间，任意两个相邻的所述导水筋之间限定出水流通道；
    挡片，所述挡片设在多个所述导水筋的末端，所述挡片沿所述导水筋末端周向环绕且沿所述导水筋的末端相对所述盖壁的横向向内向下延伸，所述挡片与所述盖片在上下方向间隔开形成与所述各个水流通道导通的出水口。
  2. 根据权利要求1所述的波轮洗衣机的桶盖，其特征在于，所述盖片的截面形成为开口向下的弧形，所述挡片的截面形成为开口向下的弧形，所述盖片的内端与所述挡片的内端沿所述盖壁的径向向内逐渐靠近。
  3. 根据权利要求2所述的波轮洗衣机的桶盖，其特征在于，所述出水口的开口尺寸为1mm-3mm。
  4. 根据权利要求2所述的波轮洗衣机的桶盖，其特征在于，所述盖片的内端相对于所述挡片的内端沿所述盖壁的横向向内伸出1mm-3mm。
  5. 根据权利要求1所述的波轮洗衣机的桶盖，其特征在于，每个所述导水筋分别形成为沿所述盖壁的周向折弯的弧形且多个所述导水筋朝向一致，多个所述导水筋配合形成为沿顺时针或逆时针方向延伸的旋涡形。
  6. 根据权利要求5所述的波轮洗衣机的桶盖，其特征在于，多个所述导水筋沿所述桶盖的周向间隔开均匀布置。
  7. 根据权利要求6所述的波轮洗衣机的桶盖，其特征在于，每个所述导水筋上与任一点相切的切线和经过该点与圆心的假想连线之间构成的夹角的角度为45°-55°。
  8. 根据权利要求1所述的波轮洗衣机的桶盖，其特征在于，所述出水口的轴线与竖直方向的夹角的角度为25°-35°。
  9. 根据权利要求1-8中任一项所述的波轮洗衣机的桶盖，其特征在于，所述盖壁、盖片、多个导水筋和挡片一体形成。
  10. 一种波轮洗衣机，其特征在于，包括权利要求1-9中任一项所述的波轮洗衣机的桶盖。
PCT/CN2015/075510 2015-01-27 2015-03-31 波轮洗衣机的桶盖和具有其的波轮洗衣机 WO2016119299A1 (zh)

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US5377508A (en) * 1994-02-09 1995-01-03 Maytag Corporation Apparatus and method for providing dual washing capacity
JP2000202189A (ja) * 1999-01-13 2000-07-25 Sharp Corp 洗濯機
CN203514051U (zh) * 2013-09-30 2014-04-02 韩电集团宁波洗衣机有限公司 一种瀑布冲刷洗衣机
CN204039748U (zh) * 2014-07-29 2014-12-24 无锡小天鹅股份有限公司 波轮洗衣机和波轮洗衣机的桶盖

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377508A (en) * 1994-02-09 1995-01-03 Maytag Corporation Apparatus and method for providing dual washing capacity
JP2000202189A (ja) * 1999-01-13 2000-07-25 Sharp Corp 洗濯機
CN203514051U (zh) * 2013-09-30 2014-04-02 韩电集团宁波洗衣机有限公司 一种瀑布冲刷洗衣机
CN204039748U (zh) * 2014-07-29 2014-12-24 无锡小天鹅股份有限公司 波轮洗衣机和波轮洗衣机的桶盖

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