WO2019085713A1 - 一种洗衣机外桶及洗衣机 - Google Patents

一种洗衣机外桶及洗衣机 Download PDF

Info

Publication number
WO2019085713A1
WO2019085713A1 PCT/CN2018/109455 CN2018109455W WO2019085713A1 WO 2019085713 A1 WO2019085713 A1 WO 2019085713A1 CN 2018109455 W CN2018109455 W CN 2018109455W WO 2019085713 A1 WO2019085713 A1 WO 2019085713A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing machine
outer tub
water
overflow
wall
Prior art date
Application number
PCT/CN2018/109455
Other languages
English (en)
French (fr)
Inventor
郑玉强
宁虎
朱国防
卢立群
Original Assignee
青岛海尔洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to JP2020543671A priority Critical patent/JP7177160B2/ja
Publication of WO2019085713A1 publication Critical patent/WO2019085713A1/zh

Links

Images

Classifications

    • 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
    • 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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/02—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by pumps
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the invention belongs to the technical field of washing machines, and in particular to a washing machine outer tub and a washing machine.
  • the washing machine is provided with a spray washing function to circulate the water stored in the outer tub to spray the laundry of the inner tub, thereby washing the laundry more cleanly.
  • the washing machine with the spray function is generally provided with a circulating water pump, and the water at the bottom of the outer tub is extracted to the outer tub cover by the circulating water pump, and the water is formed by the outer tub to form a spray-like water flow.
  • the outer lid generally includes a water inlet, a water chamber and a water outlet, and the water flows through the water inlet into the water chamber of the outer lid, and the water collected in the water chamber is discharged from the water outlet and sprayed.
  • the outer drum of the prior art pulsator washing machine is generally provided with an open overflow port. This structure will affect the spraying effect when the washing machine runs the spray washing function, and the water flow may be thrown out from the overflow port and there is a safety hazard. .
  • washing machine outer tub which can be applied to a washing machine capable of spray washing and which can effectively prevent water from accidentally overflowing.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a structure of an outer tub of a washing machine.
  • the washing machine outer tub can not only avoid the accident that the water flow accidentally overflows to the outside of the washing machine, but also is suitable for the washing machine with the spray washing function, does not need to re-open a new mold, helps to improve the spray washing effect, and has a good application prospect.
  • the outer tub of the washing machine is provided with an overflow opening on the upper part thereof, wherein the inner wall of the outer drum of the washing machine is provided with a water retaining rib below the overflow opening, and the water retaining rib extends from the bottom to the upper to cover the overflow overflow, the overflow opening and the water retaining rib There is an overflow gap between them.
  • the water retaining rib is integrally formed or detachably connected to an inner wall of the outer tub of the washing machine.
  • the upper edge of the water retaining rib is not lower than the upper edge of the overflow opening, and the length extending in the circumferential direction of the outer tub of the washing machine is not shorter than the length of the overflow opening.
  • the lower edge of the water retaining rib is integrally formed with the inner wall of the outer tub of the washing machine, and the upper edge and both sides extending along the circumferential direction of the outer tub of the washing machine are free ends;
  • one or both sides of the water retaining ribs along the circumferentially extending sides of the outer tub of the washing machine are integrally formed with the inner wall of the outer tub of the washing machine, and the lower edge and the upper edge are free ends.
  • the water retaining rib and the inner wall surface of the washing machine form an outwardly concave groove structure.
  • the groove structure comprises two side walls connected to the inner wall of the outer tub of the washing machine, a concave wall connected between the two side walls, and a circular arc transition between the side wall and the inner wall of the outer tub of the washing machine and the concave wall connection.
  • the overflow opening is provided in a chamber projecting from the outer peripheral wall of the outer tub of the washing machine, the chamber having a triangular-like cross section.
  • the upper edge of the water retaining rib has a curved structure, more preferably an S-shaped structure.
  • the overflow opening is a plurality of strip-shaped slits extending along the inner wall of the outer tub of the washing machine and extending axially along the outer tub of the washing machine.
  • the strip-shaped slits are on a plurality of different planes, and preferably the planes of the plurality of strip-shaped slits are entirely wave-shaped.
  • Another object of the present invention is to provide a washing machine having any one of the outer tubs of the washing machine according to the above description, and having the function of lifting up the water stored in the outer tub and spraying it to the inner tub to wash the laundry. .
  • an outer tub cover including an upper cover body and a lower cover body, the cover body and the lower cover body are connected to form a water chamber, the outer tub cover has a water inlet and the upper portion is provided with an overflow protection structure, and the overflow protection structure is a water chamber The overflowing water is directed to the outside of the outer tub of the washing machine;
  • the overflow protection structure is a drainage channel disposed on the top surface of the outer tub cover, and the water discharge passage has a flow guiding structure for guiding the overflowing water to the outside of the outer tub.
  • the present invention has the following beneficial effects compared with the prior art:
  • the outer tub of the washing machine of the invention can not only avoid the accident that the water flow accidentally overflows to the outside of the washing machine, and is safe and reliable. It is suitable for washing machine with spray washing function. It does not need to re-open new molds, which reduces the cost of R&D and manufacturing. In particular, it helps to improve the spray washing effect, and the washing effect is better and the application prospect is good.
  • the outer tub of the washing machine of the present invention further cooperates with the outer tub cover having the overflow protection structure, and when the washing machine fails and the water continues to overflow, the overflowed water can be directionally grounded between the outer tub and the washing machine cabinet.
  • the part without the electric device avoids the danger and is safer and more reliable; the overflow protection structure is simple, saves space, and is advantageous for increasing the capacity of the washing machine, and the cost is low.
  • FIG. 1 is a schematic exploded view showing the assembly of the outer tub and the outer tub cover of the washing machine of the present invention
  • FIG. 2 is a schematic exploded view showing the assembly of the outer tub and the outer tub cover of the washing machine of the present invention
  • FIG. 3 is a schematic structural view showing the assembly of the outer tub and the outer tub cover of the washing machine according to the present invention
  • FIG. 4 is an enlarged schematic view showing a partial structure of an outer tub of the washing machine of the present invention.
  • Fig. 5 is a schematic view of the water retaining rib and the overflow opening according to the present invention.
  • washing machine outer tub 2, water retaining ribs; 3, outer tub cover; 301, overflow protection structure; 4, overflow.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the outer tub of the washing machine is provided with an overflow port 4 at the upper part, and the inner wall of the outer tub 1 of the washing machine is provided with a water retaining rib 2 located below the overflow opening 4, and the water retaining rib 2 extends from the bottom to the upper to correspond to the overflowing overflow 4, the overflow opening 4 has an overflow gap with the water retaining rib 2 .
  • the water retaining rib 2 is integrally formed or detachably connected to the inner wall of the outer tub 1 of the washing machine.
  • the upper edge of the water retaining rib 2 is not lower than the upper edge of the overflow opening 4, and the length extending in the circumferential direction of the outer tub 1 of the washing machine is not shorter than the length of the overflow opening 4;
  • the lower edge of the water retaining rib 2 is integrally formed with the inner wall of the outer tub 1 of the washing machine, and the upper edge and both sides extending in the circumferential direction of the outer tub 1 of the washing machine are free ends;
  • one or both sides of the water retaining ribs 2 extending along the circumferential direction of the outer tub 1 of the washing machine are integrally formed with the inner wall of the outer tub 1 of the washing machine, and the lower edge and the upper edge are free ends.
  • the water retaining rib 2 forms an outwardly concave groove structure with the inner wall surface of the washing machine.
  • the groove structure comprises two side walls connected to the inner wall of the outer tub 1 of the washing machine, and a concave wall connected between the two side walls, and the side wall and the inner wall of the outer tub 1 of the washing machine and the concave wall are connected by a circular arc. .
  • the overflow port 4 is disposed in a chamber that protrudes from the outer peripheral wall of the outer tub 1 of the washing machine, and the cross section of the chamber is a triangular-like structure.
  • the chamber can protect the overflow opening 4, prevent the outer tub 1 of the washing machine from colliding with the frame structure, and the chamber has a triangular-like transverse end, and the top corner of the triangle can play a certain supporting role.
  • the installation of the outer tub of the washing machine is more stable and does not require an increase in installation space.
  • the upper edge of the water retaining rib 2 has a curved structure, more preferably an S-shaped structure.
  • the overflow port 4 is a plurality of strip-shaped slits extending in the axial direction of the outer tub 1 of the washing machine, which are disposed on the inner wall of the outer tub 1 of the washing machine.
  • the strip-shaped slits are on a plurality of different planes, and preferably the planes of the plurality of strip-shaped slits are entirely wave-shaped.
  • Another object of the present invention is to provide a washing machine having the outer tub 1 of the washing machine as described above, and having a function of lifting up the water stored in the outer tub and spraying it to the inner tub to wash the laundry.
  • the outer tub cover 3 includes an upper cover body and a lower cover body.
  • the cover body and the lower cover body are connected to form a water chamber, the outer tub cover 3 has a water inlet and the upper portion is provided with an overflow protection structure 301, and the overflow protection structure 301 is water
  • the overflowing water in the chamber is directed to the outside of the outer tub 1 of the washing machine;
  • the overflow protection structure 301 is a drainage channel disposed on the top surface of the outer tub cover 3, and the water discharge passage has a flow guiding structure for guiding the overflowing water to the outside of the outer tub.
  • a washing machine outer tub 1 includes an overflow opening 4 provided at an upper portion, and an inner wall of a lower portion corresponding to the overflow opening 4 is provided with a water retaining rib 2 extending from the bottom to the upper to seal the overflow opening 4.
  • the water retaining rib 2 is integrally formed or detachably connected to the inner wall of the outer tub 1 of the washing machine.
  • the water retaining rib 2 is disposed on the inner wall of the outer tub 1 of the washing machine to effectively prevent water from overflowing to the outside when the washing machine is in a normal running state such as spray washing or dehydration.
  • the water retaining rib 2 is disposed on the inner wall of the outer tub 1 of the washing machine on the one hand to avoid increasing the development cost of the washing machine, and does not need to enlarge the volume of the washing machine outer tub or other parts of the washing machine (such as the outer tub cover), and the new washing machine outer tub 1 avoids installation. The inconvenience of time.
  • the water retaining rib 2 and the inner wall of the outer tub 1 of the washing machine can be integrally formed, the structure is more firm and reliable, and no other auxiliary mounting structure is needed, and the utility model is also beautiful and reduces the manufacturing cost.
  • the water retaining rib 2 can also be set as a replacement and disassembled component, and is detachably connected with the inner wall of the outer tub 1 of the washing machine to enhance the self-selectivity, and only needs to open a replaceable insert on the mold to produce different types of functions.
  • the detachable connection may be selected from one or a combination of a snap fit, a bolted connection, or a threaded connection.
  • the upper edge of the water retaining rib 2 is not lower than the upper edge of the overflow opening 4, and the length extending in the circumferential direction of the outer tub 1 of the washing machine is not shorter than the length of the overflow opening 4.
  • the water retaining rib 2 forms an outwardly concave groove structure with the inner wall surface of the washing machine.
  • the structural feature of the water retaining rib 2 cooperates with the motor speed of the washing machine when the washing machine runs the spray washing function, so that the upward spraying water flow can better enter the outer tub of the washing machine, so that the spray water flow is continuous, lifting the spray The effect of the shower is reduced while reducing the load on the motor.
  • the groove structure comprises two side walls connected to the inner wall of the outer tub 1 of the washing machine, and a concave wall connected between the two side walls, and the side wall and the inner wall of the outer tub 1 of the washing machine and the concave wall are connected by a circular arc. .
  • the groove structure not only helps to improve the effect of lifting the water flow, but also makes the structure of the water retaining rib 2 more firm and reliable.
  • the upper edge of the water retaining rib 2 has a curved structure, preferably an S-shaped structure.
  • the upper edge of the water retaining rib 2 has a curved structure, which helps to intercept the water that the washing machine throws out toward the overflow port 4 during high-speed operation, and is more safe and reliable.
  • the overflow port 4 is a plurality of strip-shaped slits extending in the axial direction of the outer tub 1 of the washing machine, which are disposed on the inner wall of the outer tub 1 of the washing machine.
  • the strip-shaped slits are on a plurality of different planes, and preferably the planes of the plurality of strip-shaped slits are entirely wave-shaped.
  • the overflow port 4 is set as a plurality of strip-shaped slits, and is not in a plane.
  • the water flow in the unexpected situation rises to the limit, and can overflow from the overflow port 4, and the water is faster; on the other hand, when The washing machine runs the spray washing function, and the motor runs normally at high speed. Even if less water is sucked to the overflow port 4, it can be further intercepted by the wave-shaped surface to avoid overflow and loss of water, resulting in poor spray washing effect.
  • Another object of the present invention is to provide a washing machine having the outer tub 1 of the washing machine as described above, and having a function of lifting up the water stored in the outer tub and spraying it to the inner tub to wash the laundry.
  • the washing machine has an outer tub cover 3 including an upper cover body and a lower cover body.
  • the cover body and the lower cover body are connected to form a water chamber, and the outer tub cover 3 has a water inlet and an upper portion is provided with overflow water.
  • a protection structure 301 the overflow protection structure 301 directs the overflow of the water in the water chamber to the outside of the outer tub 1 of the washing machine;
  • the overflow protection structure 301 is a drainage passage provided on the top surface of the outer tub cover 3, and the drainage passage has a flow guiding structure for guiding the overflowing water to the outside of the outer tub.
  • the present invention has the following beneficial effects compared with the prior art:
  • the outer tub 1 of the washing machine of the invention can not only avoid the accident that the water flow accidentally overflows to the outside of the washing machine, and is safe and reliable. It is suitable for washing machine with spray washing function. It does not need to re-open new molds, which reduces the cost of R&D and manufacturing. In particular, it helps to improve the spray washing effect, and the washing effect is better and the application prospect is good.
  • the outer tub 1 of the washing machine of the present invention further cooperates with the outer tub cover 3 having the overflow protection structure 301.
  • the overflowed water can be directionally drained to the outer tub and the washing machine box.
  • the overflow protection structure 301 is simple, saves space, and is advantageous for increasing the capacity of the washing machine and having a low cost.
  • the outer tub cover 3 includes an upper cover body and a lower cover body.
  • the upper cover body and the lower cover body are connected to form a water chamber, the outer tub cover 3 has a water inlet, and the upper portion of the outer tub cover 3 is provided with an overflow protection structure 301, and the overflow protection structure
  • the 301 directs the overflowing water in the water chamber to the outside of the outer tub.
  • the overflow protection structure 301 can guide the water overflowing in the water chamber and overflowing into the water between the outer tub and the washing machine cabinet without the electrical component.
  • the overflow protection structure 301 is a drain hole provided in the upper cover body and communicating with the upper portion of the water chamber.
  • a water retaining rib 2 is disposed inside the water chamber, and the water retaining rib 2 includes a first portion covering the lower portion of the drain hole, and a second portion extending from the upper end of the first portion and bent toward the inner peripheral wall of the water chamber unit.
  • the outside of the drain hole is provided with a plurality of grid ribs extending from the bottom end of the drain hole to the top surface of the outer tub cover 3 and penetrating the height of the drain hole, and an independent drain is formed between the adjacent two grille ribs. aisle;
  • the bottom end of the drain hole is provided with an arc-shaped reinforcing rib along the circumferential direction of the peripheral wall of the outer tub cover 3.
  • the inner peripheral wall of the water chamber is provided with a plurality of water outlets, and the water chamber and the water inlet are connected with a uniform water rib extending along the circumference of the outer barrel cover 3, and the water inlet is blocked by the uniform water ribs to the sides of the water inlet.
  • the water chamber is diverted and evenly sprayed from each water outlet to the inner tub.
  • the uniform rib is disposed on the inner surface of the upper cover or the lower cover, and the uniform rib separates the water inlet from the water outlet on the inner peripheral wall of the opposite water chamber.
  • the uniform rib includes a middle rib and left and right ribs disposed on the left and right sides of the middle rib.
  • the central axis of the middle rib coincides with the central axis of the water inlet, and the length of the middle rib is not less than the connection between the water inlet and the water chamber.
  • the water inlet width, the lower end surface of the middle rib and the inner surface or the upper end surface of the lower cover body are in sealing contact with the inner surface of the upper cover body.
  • the inner peripheral wall of the water chamber is provided with a plurality of water outlet holes, and the outer tub cover 3 is provided with a water inlet; the water enters the water chamber through the water inlet port and is sprayed into the inner tub through the water outlet hole;
  • Each of the water outlet holes is independently and evenly distributed on the inner peripheral wall of the water chamber; or the water outlet holes are provided as a plurality of water outlet holes uniformly distributed on the inner peripheral wall of the water chamber, and each of the water outlet holes includes at least two water outlet holes ;
  • the spacing between each of the water outlet holes in each water outlet group is set to be the same or different;
  • the spacing between the groups of water outlet holes is set to be the same or different.
  • the outer tub cover 3 having the overflow protection structure 301 can guide the overflowed water to a portion where there is no electrical component between the outer tub and the washing machine cabinet when the washing machine fails and the water continues to overflow, causing the water to overflow. Avoid dangers, be safer and more reliable;
  • the overflow protection structure 301 of the outer tub cover 3 having the overflow protection structure 301 is simple, saves space, and is advantageous for increasing the capacity of the washing machine, and the cost is low;
  • the water leakage hole provided on the outer tub cover 3 is used as the overflow protection structure 301, and the water retaining rib 2 is provided, which can prevent the water from overflowing to the electrical device during the abnormal operation of the washing machine, causing danger, and preventing the outer lid 3 from being The water is taken out during the normal dehydration operation of the washing machine, which is more reasonable and reliable;
  • the water rib is arranged at a portion where the water inlet and the water chamber are in communication, which effectively balances the water pressure of each water outlet portion in the water chamber of the outer tub cover 3, especially the water pressure at different locations near the water inlet and away from the water inlet.
  • the water outlets of the outer water tank cover 3 have appropriate water pressure to ensure more uniform water spray in the outer lid 3, which helps to improve the effect of spray washing, thereby improving the washing rate of the clothes;
  • the structure of the uniform rib is simpler, not only saves cost but also does not lose the volume of the water chamber of the outer lid 3, in addition, the setting portion of the uniform rib has various options, is more flexible and easy to control, and has strong applicability;
  • Each of the outlet holes is independently and evenly distributed on the inner peripheral wall of the water chamber, or the outlet holes are provided as a plurality of outlet holes uniformly distributed on the inner peripheral wall of the water chamber, and each outlet group includes at least two outlet holes This ensures that the spray water flow is more uniform and reliable, and the water flow from the spray has a stronger impact force, which can improve the spray washing effect on the clothes, and the laundry washing effect is better.
  • the washing machine can avoid the problem that when the operation fails, the water overflows the outer lid 3 and vents to the outside of the outer tub, splashes on the electric device, causing a safety hazard, and the capacity of the washing machine increases;
  • the spray water flow of the washing machine is more reliable and stable, and the spray washing effect is better.
  • the laundry washing ratio of the washing machine is higher, which is more in line with the customer's demand, and the market prospect is good.
  • the difference between the present embodiment and the third embodiment is that the overflow protection structure 301 is different.
  • the overflow protection structure 301 of the embodiment is a drainage channel disposed on the top surface of the outer tub cover 3, and the drainage channel has a water overflowing.
  • a flow guiding structure that is deflected to the outside of the outer tub; preferably, the flow guiding structure is a guiding slot or conduit.
  • the overflow protection structure 301 can also directionalally vent the water overflowing in the outer tub when the washing machine is abnormally operated, so as to prevent the water from overflowing to the position where the electric device is disposed, resulting in the non-directionality of the water. Security risks.
  • the outer tub cover 3 includes an upper cover body and a lower cover body.
  • the upper cover body and the lower cover body are connected to form a water chamber, the outer tub cover 3 has a water inlet, and the upper portion of the outer tub cover 3 is provided with an overflow protection structure 301, and the overflow protection structure
  • the 301 directs the overflowing water in the water chamber to the outside of the outer tub.
  • the overflow protection structure 301 is a drainage channel disposed on a top surface of the outer tub cover 3, and the drainage channel has a flow guiding structure for guiding the overflowing water to the outside of the outer tub; preferably, the drainage structure For guiding grooves or conduits.
  • the inner peripheral wall of the water chamber is provided with a plurality of water outlets, and the water chamber and the water inlet are connected with a uniform water rib extending along the circumference of the outer barrel cover 3, and the water inlet is blocked by the uniform water ribs to the sides of the water inlet.
  • the water chamber is diverted and evenly sprayed from each water outlet to the inner tub.
  • the uniform rib is disposed on the inner surface of the upper cover or the lower cover, and the uniform rib separates the water inlet from the water outlet on the inner peripheral wall of the opposite water chamber.
  • the uniform rib includes a middle rib and left and right ribs disposed on the left and right sides of the middle rib.
  • the central axis of the middle rib coincides with the central axis of the water inlet, and the length of the middle rib is not less than the connection between the water inlet and the water chamber.
  • the water inlet width, the lower end surface of the middle rib and the inner surface or the upper end surface of the lower cover body are in sealing contact with the inner surface of the upper cover body.
  • the inner peripheral wall of the water chamber is provided with a plurality of water outlet holes, and the outer tub cover 3 is provided with a water inlet; the water enters the water chamber through the water inlet port and is sprayed into the inner tub through the water outlet hole;
  • Each of the water outlet holes is independently and evenly distributed on the inner peripheral wall of the water chamber; or the water outlet holes are provided as a plurality of water outlet holes uniformly distributed on the inner peripheral wall of the water chamber, and each of the water outlet holes includes at least two water outlet holes ;
  • the spacing between each of the water outlet holes in each water outlet group is set to be the same or different;
  • the spacing between the groups of water outlet holes is set to be the same or different.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种洗衣机外桶（1），上部设有溢水口（4），其中，洗衣机外桶（1）的内壁设有位于溢水口（4）下方的挡水筋（2），挡水筋（2）自下而上延伸以对应遮挡溢水口（4），溢水口（4）与挡水筋（2）之间具有溢流间隙。洗衣机外桶（1）不但可以避免水流意外溢出至洗衣机外部的情况，安全可靠。而且适用于具有喷淋洗功能的洗衣机、不需要重新开设新模具，降低研发制造成本。尤其，有助于改善喷淋洗效果，衣物洗净效果更好，应用前景好。

Description

一种洗衣机外桶及洗衣机 技术领域
本发明属于洗衣机技术领域，具体地说，涉及一种洗衣机外桶及洗衣机。
背景技术
目前，为了提高衣物的洗净比，洗衣机增设了喷淋洗功能，以循环利用外桶中存储的水对内桶的衣物进行喷淋，从而使衣物洗得更干净。具有喷淋功能的洗衣机一般都设置有循环水泵，通过循环水泵将外桶底部的水抽取至外桶盖，由外桶盖出水、形成喷淋状的水流。其中，外桶盖一般包括进水口、水腔和出水口，水流通过进水口进入外桶盖的水腔，聚集在水腔中的水从出水口出水、进行喷淋。
现有技术的波轮洗衣机的外桶上一般设置有敞开式的溢水口，这种结构在洗衣机运行喷淋洗功能时会影响喷淋的效果，并且水流可能自溢水口甩出而存在安全隐患。
因此，亟待一种可适用于喷淋洗功能的洗衣机且能有效防止水意外溢水的洗衣机外桶。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种洗衣机外桶结构。所述的洗衣机外桶不但可以避免水流意外溢出至洗衣机外部的情况，而且适用于具有喷淋洗功能的洗衣机、不需要重新开设新模具，有助于改善喷淋洗效果，应用前景好。
为解决上述技术问题，本发明采用技术方案的基本构思是：
一种洗衣机外桶，上部设有溢水口，其中，洗衣机外桶的内壁设有位于溢水口下方的挡水筋，挡水筋自下而上延伸以对应遮挡溢水口，溢水口与挡水筋之间具有溢流间隙。
优选地，所述挡水筋与洗衣机外桶的内壁一体成型或者可拆卸连接。
优选地，挡水筋的上边缘不低于溢水口的上边缘，沿洗衣机外桶的周向延伸的长度不短于溢水口的长度。
优选地，挡水筋的下边缘与洗衣机外桶的内壁一体成型，上边缘和沿洗衣机外桶的周向延伸的两侧均为自由端；
或者，挡水筋沿洗衣机外桶的周向延伸的两侧中的其中一侧或两侧与洗衣机外桶的内壁 一体成型，下边缘和上边缘为自由端。
优选地，挡水筋与洗衣机的内壁表面之间形成朝外凹的凹槽结构。
优选地，所述凹槽结构包括与洗衣机外桶内壁连接的两个侧壁、连接于两个侧壁之间的凹壁，侧壁与洗衣机外桶内壁及凹壁之间均采用圆弧过渡连接。
优选地，溢水口设置于突出于洗衣机外桶的外周壁的腔室中，所述腔室的横断面为类三角形结构。
优选地，挡水筋的上边缘呈曲线结构，更优选为S型结构。
优选地，溢水口为设置于洗衣机外桶内壁上的多个沿洗衣机外桶轴向延伸的条形豁口。
优选地，所述的条形豁口处于多个不同的平面上，优选多个条形豁口所在的平面整体呈波浪型。
本发明的另一目的在于提供一种洗衣机，该洗衣机具有根据上述内容所述的任意一种洗衣机外桶，并具有能将外桶中存储的水向上提升并喷淋至内桶以洗涤衣物的功能。
优选地，具有包括上盖体和下盖体的外桶盖，盖体与下盖体连接形成水腔，外桶盖具有进水口且上部设有溢水保护结构，所述溢水保护结构将水腔中满溢出的水定向地导流至洗衣机外桶外部；
更优选地，所述溢水保护结构为设置在外桶盖顶面的泄水通道，所述泄水通道具有将满溢的水定向导流至外桶外部的导流结构。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明的洗衣机外桶不但可以避免水流意外溢出至洗衣机外部的情况，安全可靠。适用于具有喷淋洗功能的洗衣机、不需要重新开设新模具，降低研发制造成本，尤其，有助于改善喷淋洗效果，衣物洗净效果更好，应用前景好。
本发明的洗衣机外桶与具有溢水保护结构的外桶盖进一步配合，在洗衣机出现故障并持续进水导致水满溢时，可以将溢出的水由方向地疏导至外桶与洗衣机箱体之间没有电器件的部位，避免危险发生，更加安全可靠；所述溢水保护结构简单，节省空间，利于增大洗衣机的容量，并且成本较低。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例 及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明所述的洗衣机外桶与外桶盖装配的爆炸结构示意图；
图2是本发明所述的洗衣机外桶与外桶盖装配的爆炸结构示意图；
图3是本发明所述的洗衣机外桶与外桶盖装配一体的结构示意图；
图4是本发明所述的洗衣机外桶的局部结构放大示意图；
图5是本发明所述的挡水筋与溢水口的一种示意图。
图中：1、洗衣机外桶；2、挡水筋；3、外桶盖；301、溢水保护结构；4、溢水口。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于解释阐述本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”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。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”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。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
一种洗衣机外桶，上部设有溢水口4，洗衣机外桶1的内壁设有位于溢水口4下方的挡水筋2，挡水筋2自下而上延伸以对应遮挡溢水口4，溢水口4与挡水筋2之间具有溢流间隙。
所述挡水筋2与洗衣机外桶1的内壁一体成型或者可拆卸连接。
挡水筋2的上边缘不低于溢水口4的上边缘，沿洗衣机外桶1的周向延伸的长度不短于溢水口4的长度；
作为优选地，挡水筋2的下边缘与洗衣机外桶1的内壁一体成型，上边缘和沿洗衣机外桶1的周向延伸的两侧均为自由端；
或者，挡水筋2沿洗衣机外桶1的周向延伸的两侧中的其中一侧或两侧与洗衣机外桶1的内壁一体成型，下边缘和上边缘为自由端。
挡水筋2与洗衣机的内壁表面之间形成朝外凹的凹槽结构。
所述凹槽结构包括与洗衣机外桶1内壁连接的两个侧壁、连接于两个侧壁之间的凹壁，侧壁与洗衣机外桶1内壁及凹壁之间均采用圆弧过渡连接。
溢水口4设置于突出于洗衣机外桶1的外周壁的腔室中，所述腔室的横断面为类三角形结构。
所述的腔室可以保护溢水口4，防止洗衣机外桶1与框架结构碰撞对其造成损伤，并且该腔室具有类三角形的横断端，三角形的顶角处可以起到一定的支撑作用，令洗衣机外桶的安装更加稳固，而且不需要增大安装空间。
作为优选地，挡水筋2的上边缘呈曲线结构，更优选为S型结构。
溢水口4为设置于洗衣机外桶1内壁上的多个沿洗衣机外桶1轴向延伸的条形豁口。
所述的条形豁口处于多个不同的平面上，优选多个条形豁口所在的平面整体呈波浪型。
本发明的另一目的在于提供一种洗衣机，其具有如上所述的洗衣机外桶1，并具有能将外桶中存储的水向上提升并喷淋至内桶以洗涤衣物的功能。
具有包括上盖体和下盖体的外桶盖3，盖体与下盖体连接形成水腔，外桶盖3具有进水口且上部设有溢水保护结构301，所述溢水保护结构301将水腔中满溢出的水定向地导流至洗衣机外桶1外部；
所述溢水保护结构301为设置在外桶盖3顶面的泄水通道，所述泄水通道具有将满溢的水定向导流至外桶外部的导流结构。
实施例二
一种洗衣机外桶1，包括设于上部的溢水口4，与所述溢水口4相对应的下方部位的内壁设有自下而上延伸以封堵溢水口4的挡水筋2。
所述挡水筋2与洗衣机外桶1的内壁一体成型或者可拆卸连接。
在洗衣机外桶1的内壁上设置挡水筋2在洗衣机运行喷淋洗或脱水等正常运行状态时，可以有效防止水溢流到外部。挡水筋2设置在洗衣机外桶1的内壁上一方面可以避免增加洗衣机开发研制成本，不需要扩大洗衣机外桶或洗衣机其他部件(如外桶盖)的体积，新型的洗衣机外桶1避免安装时的不便问题。
挡水筋2与洗衣机外桶1的内壁可以一体成型得到，结构更加牢固可靠，不需要设置其他的辅助安装结构，同时也比较美观、降低制造成本。
挡水筋2也可以设置为更换、拆卸的部件，与洗衣机外桶1的内壁可拆卸式连接，增强自主选择性，只需要在模具上开设可更换的镶块，即可生产对应不同类型功能的洗衣机的挡水筋2。成本更低，安装方式简单快捷。
所述的可拆卸连接可以选自卡接、螺栓连接或螺纹连接等方式中的一种或几种的组合。
挡水筋2的上边缘不低于溢水口4的上边缘，沿洗衣机外桶1的周向延伸的长度不短于溢水口4的长度。
挡水筋2与洗衣机的内壁表面之间形成朝外凹的凹槽结构。
所述挡水筋2的结构特点在洗衣机运行喷淋洗功能时，与洗衣机的电机转速配合，使向上的喷淋水流可以更好地进入至洗衣机的外桶，使喷淋水流连续，提升喷淋效果，同时减轻电机的负载。
所述凹槽结构包括与洗衣机外桶1内壁连接的两个侧壁、连接于两个侧壁之间的凹壁，侧壁与洗衣机外桶1内壁及凹壁之间均采用圆弧过渡连接。
所述凹槽结构不仅有助于改善提升水流的效果，而且使挡水筋2的结构更牢固可靠。
挡水筋2的上边缘呈曲线结构，优选为S型结构。
挡水筋2的上边缘呈曲线结构，有助于拦截洗衣机在高速运转时朝溢水口4部位甩出的水，更加安全可靠。
溢水口4为设置于洗衣机外桶1内壁上的多个沿洗衣机外桶1轴向延伸的条形豁口。
所述的条形豁口处于多个不同的平面上，优选多个条形豁口所在的平面整体呈波浪型。
将溢水口4设置为多个条形豁口，并且不在一个平面上，一方面，在意外情况下的水流上涨至界限，可以自溢水口4处满溢出去，疏水更快；另一方面，当洗衣机运行喷淋洗功能，电机正常高速运转，即使有较少的水被甩至溢水口4处，也可以进一步被波浪型的面拦截，避免溢出而损失水、导致喷淋洗效果不佳。
本发明的另一目的在于提供一种洗衣机，具有如上述内容所述的洗衣机外桶1，并具有能将外桶中存储的水向上提升并喷淋至内桶以洗涤衣物的功能。
作为一种优选的技术方案，所述的洗衣机具有包括上盖体和下盖体的外桶盖3，盖体与下盖体连接形成水腔，外桶盖3具有进水口且上部设有溢水保护结构301，所述溢水保护结构301将水腔中满溢出的水定向地导流至洗衣机外桶1外部；
作为优选地，所述溢水保护结构301为设置在外桶盖3顶面的泄水通道，所述泄水通道具有将满溢的水定向导流至外桶外部的导流结构。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明的洗衣机外桶1不但可以避免水流意外溢出至洗衣机外部的情况，安全可靠。适用于具有喷淋洗功能的洗衣机、不需要重新开设新模具，降低研发制造成本，尤其，有助于改善喷淋洗效果，衣物洗净效果更好，应用前景好。
本发明的洗衣机外桶1与具有溢水保护结构301的外桶盖3进一步配合，在洗衣机出现故障并持续进水导致水满溢时，可以将溢出的水由方向地疏导至外桶与洗衣机箱体之间没有电器件的部位，避免危险发生，更加安全可靠；所述溢水保护结构301简单，节省空间，利于增大洗衣机的容量，并且成本较低。
实施例三
本实施例与实施例二的区别在于：在实施例二的基本思路上，对洗衣机的外桶盖3进行了更优设计。
外桶盖3包括上盖体和下盖体，上盖体与下盖体连接形成水腔，外桶盖3具有进水口，外桶盖3上部设置有溢水保护结构301，所述溢水保护结构301将水腔中满溢出的水定向地导流至外桶外部。所述溢水保护结构301能将水腔中异常进水而满溢出的水定向地导流至外桶与洗衣机箱体之间、无电器元件的部位。
所述溢水保护结构301为设置在上盖体并与水腔上部连通的泄水孔。
水腔内部相对泄水孔设有挡水筋2，所述挡水筋2包括遮挡泄水孔下部的第一部，由第一部的上端延伸并向水腔内周壁方向弯折的第二部。
所述泄水孔的外部设有多条由泄水孔底端延伸至外桶盖3顶面、贯穿泄水孔高度的格栅筋，相邻两条格栅筋之间形成独立的泄水通道；
泄水孔底端设有沿外桶盖3侧周壁周向的弧形加强筋。
水腔的内周壁上设有多个出水口，水腔与进水口相连通处设有长度沿外桶盖3周向延伸的匀水筋，进水被匀水筋阻挡以向进水口两侧水腔分流并由各出水口均匀喷淋至内桶。
匀水筋设在上盖体或下盖体的内表面上，且匀水筋将进水口与其相对的水腔内周壁上的出水口隔开。
匀水筋包括中段筋及在中段筋左、右两侧设置的左、右段筋，中段筋的中轴线与进水口的中轴线重合，中段筋的长度不小于进水口与水腔连通处的进水宽度，中段筋的下端面与下盖体的内表面或上端面与上盖体的内表面密封接触。
水腔的内周壁上设有多个出水孔，外桶盖3设有进水口；水由所述进水口进入水腔中并经所述出水孔喷淋至内桶中；
每个出水孔独立且均匀地分布在水腔的内周壁上；或者，出水孔设为均匀分布在水腔的内周壁上的多个出水孔组，每个出水孔组包括至少两个出水孔；
各出水孔组中的各出水孔之间的间距设为相同或者不相同；
各出水孔组之间的间距设为相同或者不相同。
本实施例的技术方案具有下面的有益效果：
所述具有溢水保护结构301的外桶盖3在洗衣机出现故障并持续进水导致水满溢时，可以将溢出的水由方向地疏导至外桶与洗衣机箱体之间没有电器件的部位，避免危险的发生，更加安全可靠；
所述具有溢水保护结构301的外桶盖3的溢水保护结构301简单，节省空间，利于增大洗衣机的容量，并且成本较低；
利用设置在外桶盖3上的泄水孔作为溢水保护结构301，并且设置挡水筋2，既可以避免洗衣机异常运行时进水满溢至电器件、造成危险，同时防止外桶盖3中的水在洗衣机正常的脱水运行过程中被甩出去，更加合理可靠；
在进水口与水腔连通的部位设有匀水筋，有效地均衡了外桶盖3水腔中各出水部的水压，特别是靠近进水口、远离进水口的不同部位处的水压，使得外桶盖3水腔各出水口均具有适宜的水压以保证外桶盖3中的水流喷射更加均匀，有助于提高喷淋洗的效果，进而提高衣物的洗净率；
匀水筋的结构更加简单，不仅节省成本而且不会损失外桶盖3的水腔容积，另外，匀水筋的设置部位具有多种选择，更加灵活易控，适用性强；
每个出水孔独立且均匀地分布在水腔的内周壁上，或者，出水孔设为均匀分布在水腔的内周壁上的多个出水孔组，每个出水孔组包括至少两个出水孔，如此可以确保喷淋水流更加均匀、可靠，并且喷流出来的水流具有更强的冲击力度，能够提高对衣物的喷淋洗涤效果，衣物洗净效果更佳。
所述洗衣机可避免运行出现故障时，水漫过外桶盖3并无方向性地泄到外桶的外部、溅到电器件上造成安全隐患的问题，并且洗衣机的容量增大；
所述洗衣机的喷淋水流更加可靠、稳定，喷淋洗效果更好，洗衣机的衣物洗净比率更高，更加符合客户的需求，市场前景好。
实施例四
本实施例与实施三的区别在于：溢水保护结构301不同，本实施例所述溢水保护结构301为设置在外桶盖3顶面的泄水通道，所述泄水通道具有将满溢的水定向导流至外桶外部的导流结构；优选地，所述导流结构为导向槽或者导管。
所述的溢水保护结构301也可以较好地将洗衣机运行异常时外桶中满溢出来的水有方向性地泄出去，避免水无方向性地四处溢流至设有电器件的位置、造成安全隐患。
外桶盖3包括上盖体和下盖体，上盖体与下盖体连接形成水腔，外桶盖3具有进水口，外桶盖3上部设置有溢水保护结构301，所述溢水保护结构301将水腔中满溢出的水定向地导流至外桶外部。
所述溢水保护结构301为设置在外桶盖3顶面的泄水通道，所述泄水通道具有将满溢的水定向导流至外桶外部的导流结构；优选地，所述导流结构为导向槽或者导管。
水腔的内周壁上设有多个出水口，水腔与进水口相连通处设有长度沿外桶盖3周向延伸的匀水筋，进水被匀水筋阻挡以向进水口两侧水腔分流并由各出水口均匀喷淋至内桶。
匀水筋设在上盖体或下盖体的内表面上，且匀水筋将进水口与其相对的水腔内周壁上的出水口隔开。
匀水筋包括中段筋及在中段筋左、右两侧设置的左、右段筋，中段筋的中轴线与进水口的中轴线重合，中段筋的长度不小于进水口与水腔连通处的进水宽度，中段筋的下端面与下盖体的内表面或上端面与上盖体的内表面密封接触。
水腔的内周壁上设有多个出水孔，外桶盖3设有进水口；水由所述进水口进入水腔中并经所述出水孔喷淋至内桶中；
每个出水孔独立且均匀地分布在水腔的内周壁上；或者，出水孔设为均匀分布在水腔的内周壁上的多个出水孔组，每个出水孔组包括至少两个出水孔；
各出水孔组中的各出水孔之间的间距设为相同或者不相同；
各出水孔组之间的间距设为相同或者不相同。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种洗衣机外桶，上部设有溢水口(4)，其特征在于，洗衣机外桶(1)的内壁设有位于溢水口(4)下方的挡水筋(2)，挡水筋(2)自下而上延伸以对应遮挡溢水口(4)，溢水口(4)与挡水筋(2)之间具有溢流间隙。
  2. 根据权利要求1所述的洗衣机外桶，其特征在于，所述挡水筋(2)与洗衣机外桶(1)的内壁一体成型或者可拆卸连接。
  3. 根据权利要求1或2所述的洗衣机外桶，其特征在于，挡水筋(2)的上边缘不低于溢水口(4)的上边缘，沿洗衣机外桶(1)的周向延伸的长度不短于溢水口(4)的长度；
    优选地，挡水筋(2)的下边缘与洗衣机外桶(1)的内壁一体成型，上边缘和沿洗衣机外桶(1)的周向延伸的两侧均为自由端；
    或者，挡水筋(2)沿洗衣机外桶(1)的周向延伸的两侧中的其中一侧或两侧与洗衣机外桶(1)的内壁一体成型，下边缘和上边缘为自由端。
  4. 根据权利要求1-3任一项所述的洗衣机外桶，其特征在于，挡水筋(2)与洗衣机的内壁表面之间形成朝外凹的凹槽结构。
  5. 根据权利要求4所述的洗衣机外桶，其特征在于，所述凹槽结构包括与洗衣机外桶(1)内壁连接的两个侧壁、连接于两个侧壁之间的凹壁，侧壁与洗衣机外桶(1)内壁及凹壁之间均采用圆弧过渡连接。
  6. 根据权利要求1-5任一项所述的洗衣机外桶，其特征在于，溢水口(4)设置于突出于洗衣机外桶(1)的外周壁的腔室中，所述腔室的横断面为类三角形结构；
    优选地，挡水筋(2)的上边缘呈曲线结构，更优选为S型结构。
  7. 根据权利要求1-6任一项所述的洗衣机外桶，其特征在于，溢水口(4)为设置于洗衣机外桶(1)内壁上的多个沿洗衣机外桶(1)轴向延伸的条形豁口。
  8. 根据权利要求7所述的洗衣机外桶，其特征在于，所述的条形豁口处于多个不同的平面上，优选多个条形豁口所在的平面整体呈波浪型。
  9. 一种洗衣机，其特征在于，具有根据权利要求1-8任一项所述的洗衣机外桶(1)，并具有能将外桶中存储的水向上提升并喷淋至内桶以洗涤衣物的功能。
  10. 根据权利要求9所述的洗衣机，其特征在于，具有包括上盖体和下盖体的外桶盖(3)，盖体与下盖体连接形成水腔，外桶盖(3)具有进水口且上部设有溢水保护结构(301)，所述溢水保护结构(301)将水腔中满溢出的水定向地导流至洗衣机外桶(1)外部；
    优选地，所述溢水保护结构(301)为设置在外桶盖(3)顶面的泄水通道，所述泄水通道具有将满溢的水定向导流至外桶外部的导流结构。
PCT/CN2018/109455 2017-10-31 2018-10-09 一种洗衣机外桶及洗衣机 WO2019085713A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020543671A JP7177160B2 (ja) 2017-10-31 2018-10-09 洗濯機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711045215.5A CN107663743B (zh) 2017-10-31 2017-10-31 一种洗衣机外桶及洗衣机
CN201711045215.5 2017-10-31

Publications (1)

Publication Number Publication Date
WO2019085713A1 true WO2019085713A1 (zh) 2019-05-09

Family

ID=61144219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/109455 WO2019085713A1 (zh) 2017-10-31 2018-10-09 一种洗衣机外桶及洗衣机

Country Status (3)

Country Link
JP (1) JP7177160B2 (zh)
CN (1) CN107663743B (zh)
WO (1) WO2019085713A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538730A (zh) * 2019-09-23 2021-03-23 青岛海尔滚筒洗衣机有限公司 一种衣物处理设备的注水结构及衣物处理设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110438754B (zh) * 2018-05-04 2023-04-21 重庆海尔滚筒洗衣机有限公司 一种下排水滚筒洗衣机的溢水结构
CN212611479U (zh) * 2019-11-02 2021-02-26 珠海格力电器股份有限公司 多桶洗衣机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11276784A (ja) * 1998-03-27 1999-10-12 Nippon Kentetsu Co Ltd 洗濯機の水位調節部材取付構造
CN204825389U (zh) * 2015-05-29 2015-12-02 无锡小天鹅股份有限公司 用于洗衣机的盛水桶及洗衣机
CN205557112U (zh) * 2015-12-09 2016-09-07 无锡小天鹅股份有限公司 盛水桶组件、洗衣机和挡水帽
CN206428479U (zh) * 2016-12-30 2017-08-22 无锡小天鹅股份有限公司 波轮洗衣机的盛水桶

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111097A (ja) * 1989-09-26 1991-05-10 Toshiba Corp 脱水兼用洗濯機
DE19724930A1 (de) * 1997-06-12 1998-12-17 Bosch Siemens Hausgeraete Antriebsvorrichtung für eine Waschmaschine
JP5756431B2 (ja) 2012-06-12 2015-07-29 日立アプライアンス株式会社 洗濯乾燥機
JP5948218B2 (ja) 2012-10-29 2016-07-06 日立アプライアンス株式会社 洗濯機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11276784A (ja) * 1998-03-27 1999-10-12 Nippon Kentetsu Co Ltd 洗濯機の水位調節部材取付構造
CN204825389U (zh) * 2015-05-29 2015-12-02 无锡小天鹅股份有限公司 用于洗衣机的盛水桶及洗衣机
CN205557112U (zh) * 2015-12-09 2016-09-07 无锡小天鹅股份有限公司 盛水桶组件、洗衣机和挡水帽
CN206428479U (zh) * 2016-12-30 2017-08-22 无锡小天鹅股份有限公司 波轮洗衣机的盛水桶

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538730A (zh) * 2019-09-23 2021-03-23 青岛海尔滚筒洗衣机有限公司 一种衣物处理设备的注水结构及衣物处理设备

Also Published As

Publication number Publication date
JP7177160B2 (ja) 2022-11-22
JP2021501033A (ja) 2021-01-14
CN107663743B (zh) 2021-07-23
CN107663743A (zh) 2018-02-06

Similar Documents

Publication Publication Date Title
WO2019085713A1 (zh) 一种洗衣机外桶及洗衣机
EP2271800B1 (en) Washing machine
EP3875655B1 (en) Washing machine
WO2018166511A1 (zh) 一种洗衣机
WO2018205989A1 (zh) 一种外桶盖及洗衣机
CA2788503C (en) Drain hole for a laundry treating machine
CN108866961B (zh) 一种水流外桶盖及洗衣机
EP2778272B1 (en) Drainage pump device for washing machine and washing machine therewith
CN108866960B (zh) 一种具有溢水保护结构的外桶盖及洗衣机
WO2018219143A1 (zh) 一种洗衣机贮水槽以及洗衣机
WO2022062729A1 (zh) 一种洗衣机注水盒结构及洗衣机
JP2019537465A (ja) 洗濯機のバランスリング、内槽及び洗濯機
CN108823913B (zh) 一种波轮洗衣机外桶盖及波轮洗衣机
WO2011030540A1 (ja) ドラム式洗濯機
WO2018192547A1 (zh) 一种洗衣机
CN107794705B (zh) 一种洗衣机的盛水桶和安装有该盛水桶的洗衣机
WO2020216049A1 (zh) 一种洗衣机内桶组件及洗衣机
WO2016119297A1 (zh) 波轮洗衣机
CN216074432U (zh) 用于衣物处理装置的冷凝器的盖体、衣物处理装置
CN216074433U (zh) 用于衣物处理装置的冷凝器的盖体、衣物处理装置
JP7174213B2 (ja) 洗濯機
CN112824580A (zh) 洗衣机的进水盒和洗衣机
CN220186989U (zh) 一种除湿机
CN110857508B (zh) 波轮洗衣机和用于波轮洗衣机的消泡沫喷洒装置
JP2019129998A (ja) 洗濯機

Legal Events

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

Ref document number: 18873676

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020543671

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18873676

Country of ref document: EP

Kind code of ref document: A1