WO2022148233A1 - Drum washing machine - Google Patents

Drum washing machine Download PDF

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Publication number
WO2022148233A1
WO2022148233A1 PCT/CN2021/139578 CN2021139578W WO2022148233A1 WO 2022148233 A1 WO2022148233 A1 WO 2022148233A1 CN 2021139578 W CN2021139578 W CN 2021139578W WO 2022148233 A1 WO2022148233 A1 WO 2022148233A1
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WO
WIPO (PCT)
Prior art keywords
sealing
door
washing machine
drum
elastic
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Application number
PCT/CN2021/139578
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French (fr)
Chinese (zh)
Inventor
赵志强
许升
Original Assignee
青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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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Application filed by 青岛海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to EP21917273.1A priority Critical patent/EP4276233A4/en
Publication of WO2022148233A1 publication Critical patent/WO2022148233A1/en

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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
    • D06F37/266—Gaskets mounted between tub and casing around the loading opening

Definitions

  • the invention belongs to the technical field of washing machines, and in particular relates to a drum washing machine.
  • washing machines help people get rid of the trouble of laundry and bring great convenience to people.
  • the drum washing machine is generally loved by the majority of users due to its advantages of small washing wear, good washing effect, and water saving.
  • the existing drum washing machine generally includes a horizontally arranged outer drum and an inner drum. Due to the horizontal arrangement of the outer drum, the drum washing machine needs to seal the drum opening of the outer drum during the washing process. In addition, the outer drum will vibrate during the washing process. , The installation of the outer cylinder needs to consider shock absorption and buffering. Therefore, the drum opening of the outer drum of the existing drum washing machine is connected to the front panel through the window pad, which can realize the sealing connection between the outer drum opening and the front panel, and at the same time, the window pad has a corrugated structure for shock absorption and buffering.
  • the washing water will exist in the window mat, and the dirt in the washing water will also be attached to the window mat. , it will cause secondary pollution of clothes, seriously threaten the health of users, and users can directly see the location, resulting in a bad user experience.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a drum washing machine, which eliminates the existing window pad sealing and connecting the barrel opening of the outer tub, and eliminates the problem of accumulation of dirt on the window pad of the existing drum washing machine.
  • a front-loading washing machine comprising:
  • the casing, the front panel of the casing is provided with a feeding port;
  • the door which can be opened and closed, is installed on the delivery port of the front panel;
  • the outer cylinder is arranged in the casing, and the cylinder opening of the outer cylinder is opposite to the injection opening;
  • a sealing trim plate which is fixedly installed on the cylinder opening of the outer cylinder, and the door is kept in sealing contact with the sealing trim plate through a sealing mechanism when the door is closed.
  • the sealing mechanism includes a first elastic sealing ring arranged on the opening of the outer cylinder, and when the door is closed, the first elastic sealing ring maintains annular sealing contact with the inner wall of the door.
  • the first elastic sealing ring includes a matching part and a sealing part, an annular sealing groove is provided on the outer wall of the cylinder mouth of the outer cylinder, and the sealing trim plate is fixedly installed on the outer wall of the cylinder mouth of the outer cylinder through a connecting piece, and at the same time.
  • the extrusion-fitting part enters the sealing groove; when the door is closed, the sealing part maintains annular sealing contact with the inner wall surface of the door.
  • the sealing trim plate is provided with a sinking groove, a mounting hole is opened in the sinking groove, and the connecting piece is fixed in the sinking groove through the mounting hole; A blocking portion for blocking the connecting piece.
  • the edge of the sealing trim plate has a flange
  • the sink groove is located on the inner side of the flange
  • the first elastic sealing ring includes a sleeve part
  • the sleeve part has an open recess sleeved on the flange inside.
  • a groove, one side of the groove wall of the open groove extends horizontally to form a blocking part, and the other side groove wall of the open groove extends to form a matching part and a sealing part respectively.
  • the door includes a door frame and a glass tub installed on the door frame, and when the door is closed, the sealing portion and the glass tub are in annular sealing contact.
  • the sealing mechanism includes a second elastic sealing ring arranged on the door, and when the door is closed, the second elastic sealing ring is in annular sealing contact with the outer surface of the sealing trim plate.
  • the second elastic sealing ring includes a sealing body, and the sealing body has a hollow elastic deformation chamber.
  • the second elastic sealing ring includes a snap that is integrally formed with the sealing body, the door has a snap slot, and the snap is snapped into the snap slot.
  • a magnet is arranged on the side of the second elastic sealing ring in contact with the sealing trim plate, and when the door is closed, the magnet is adsorbed on the sealing trim plate so that the second elastic sealing ring is kept on the outer surface of the sealing trim plate. Ring seal contact.
  • the drum washing machine of the present invention cancels the existing method of sealing and connecting the opening of the outer tub by the window gasket, and by setting the sealing trim plate, when the door is closed, the sealing mechanism is kept in sealing contact with the sealing trim plate to realize the sealing of the tub opening of the outer tub. , eliminating the problem of accumulation of dirt on the window pad of the existing drum washing machine.
  • the sealing trim plate of the present invention can block the structure at the barrel mouth of the outer barrel, so that the barrel mouth of the outer barrel is more neat and beautiful, and the user experience is improved.
  • FIG. 1 is a schematic structural diagram of a drum washing machine according to an embodiment of the present invention.
  • Fig. 2 is the sectional view of A-A in Fig. 1;
  • FIG. 3 is an enlarged view of the assembly of the first elastic sealing ring according to the embodiment of the present invention.
  • FIG. 4 is an enlarged view of the assembly of the second elastic sealing ring according to the embodiment of the present invention.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • the present invention provides a drum washing machine, comprising:
  • the casing 2, the front panel 4 of the casing 2 is provided with a throwing port 3;
  • the machine door 6 can be opened and closed on the delivery port 3 of the front panel 4;
  • the outer cylinder 15 is arranged in the casing 2, and the cylinder opening of the outer cylinder 15 is opposite to the injection port 3;
  • the sealing trim plate 21 is fixedly installed on the cylinder opening of the outer cylinder 15, and the door 6 is in sealing contact with the sealing trim plate 21 through the sealing mechanism when the door 6 is closed.
  • the drum washing machine of this embodiment cancels the existing method of sealing and connecting the cylinder opening of the outer cylinder with the window gasket.
  • the sealing mechanism is kept in sealing contact with the sealing trim plate 21 to realize the external sealing.
  • the cylinder mouth of the cylinder is sealed, which eliminates the problem of accumulation of dirt on the window pad of the existing drum washing machine.
  • the sealing trim plate of this embodiment can block the structure at the opening of the outer cylinder, so that the opening of the outer cylinder is neater and more beautiful, and the user experience is improved.
  • the sealing mechanism described in this embodiment includes a sealing mechanism provided on the outer cylinder 15 .
  • the first elastic sealing ring 23 on the cylinder mouth when the door 6 is closed, the first elastic sealing ring 23 is in annular sealing contact with the inner wall surface of the door 6 .
  • the first elastic sealing ring 23 is used to directly maintain annular sealing contact with the inner wall surface of the door 6 to seal the opening of the outer cylinder of the door 6.
  • the structure of the first elastic sealing ring 23 is simpler, and it is not easy to be Dirt is accumulated, and the sealing effect is increased by squeezing the cylinder mouth of the outer cylinder when the door 6 is closed.
  • the first elastic sealing ring 23 in this embodiment includes a matching portion 28 and a sealing portion 27 , an annular sealing groove 29 is formed on the outer wall of the cylinder mouth of the outer cylinder 15 , and the sealing trim plate 21 passes through the connecting member 30 It is fixedly installed on the outer wall of the cylinder mouth of the outer cylinder 15, and the fitting part 28 enters the sealing groove 29 at the same time; when the door 6 is closed, the sealing part 27 is in annular sealing contact with the inner wall of the door 6.
  • the drum washing machine of this embodiment squeezes the matching portion 28 of the first elastic sealing ring 23 into the sealing groove 29 while the sealing trim plate 21 is installed, so as to realize the installation of the first elastic sealing ring 23, and the assembly method is simple and reliable.
  • the sealing groove 29 in this embodiment is arranged on the edge of the cylinder mouth of the outer cylinder 15 corresponding to the back of the sealing trim plate 21 , and the matching portion 28 is an annular elastic body, and the annular elastic body is squeezed when the sealing trim plate 21 is installed into the sealing groove 29 .
  • the sealing trim plate 21 has a sinking groove 31, an installation hole is opened in the sinking groove 31, and the connecting piece 30 is fixed in the sinking groove 31 through the installation hole; the first elastic seal
  • the ring 23 includes a blocking portion 24 extending into the recess 31 for blocking the connecting piece 30 .
  • the blocking portion 24 of this embodiment restores elastic deformation after the installation of the connecting piece 30 , and blocks the connecting piece 30 and the sinker 31 , so as to realize the visual sense of no connecting piece and increase its aesthetics.
  • the connecting member 30 in this embodiment can use a fastening screw.
  • the edge of the sealing trim plate 21 in this embodiment has a flange 26
  • the sink groove 31 is located on the inner side of the flange 26
  • the first elastic sealing ring 23 includes a sleeve portion 25
  • the inside of the sleeve portion 25 is
  • an open groove sleeved on the flange 26 one side of the groove wall of the open groove extends horizontally to form a blocking part 24, and the other side groove wall of the open groove extends to form a matching part 28 and a sealing part 27 respectively.
  • the edge of the sealing trim plate 21 has a flange 26, which can increase the overall strength of the sealing trim plate 21 and prevent the outer cylinder 15 from being deformed when it vibrates. Flanging 26 may cause damage while increasing the overall aesthetics of sealing trim 21 .
  • the door 6 described in this embodiment includes a door frame and a glass tub 7 mounted on the door frame.
  • the sealing portion 27 and the glass tub 7 maintain annular sealing contact.
  • the front-loading washing machine of the present embodiment cancels the window gasket
  • the first elastic sealing ring 23 is installed by installing the sealing trim plate at the opening of the outer cylinder, and the first elastic sealing ring 23 is kept sealed when the door 6 is closed.
  • the door 6 is realized to seal the cylinder mouth of the outer cylinder.
  • the drum washing machine of this embodiment needs to further increase the sealing between the door 6 and the sealing trim plate 21 to increase the sealing effect.
  • the sealing mechanism of this embodiment It includes a second elastic sealing ring 22 disposed on the door 6 . When the door 6 is closed, the second elastic sealing ring 22 is in annular sealing contact with the outer surface of the sealing trim plate 21 .
  • the second elastic sealing ring 22 includes a sealing body 33, and the sealing body 33 has a hollow elastic deformation chamber.
  • the sealing contact is maintained by elastic deformation by squeezing the sealing body 33 when the door 6 is closed.
  • the sealing body 33 of this embodiment has a plurality of elastic deformation chambers separated from each other, so as to increase the range of elastic deformation and ensure the sealing effect.
  • the second elastic sealing ring 22 described in this embodiment includes a snap 32 integrally formed with the sealing body 33 , the door 6 has a snap groove, and the snap 32 is snapped into the snap slot to realize The second elastic sealing ring 22 is installed on the door 6 .
  • a magnet 34 is provided on the side of the second elastic sealing ring 22 in contact with the sealing trim plate 21 in this embodiment.
  • the magnet 34 is adsorbed on the sealing trim plate 21 to make the second elastic seal
  • the ring 22 is in annular sealing contact with the outer surface of the sealing trim plate 21 .
  • the sealing trim plate in this embodiment is made of metal material.
  • the second elastic sealing ring 22 in this embodiment is provided with a magnet 34. After the door 6 is closed, the magnet 34 attracts the sealing trim plate 21 to keep the door closed. The sealing effect between the two elastic sealing rings 22 .
  • the glass basin of the inner ring of the door 6 is sealed by the first elastic sealing ring 23 in sealing contact with the cylinder opening of the outer cylinder 15, and the door frame of the outer ring of the door is sealed by the second elastic sealing ring 22 and the sealing trim plate 21.
  • the door 6 is closed, at least two seals from the inside to the outside are formed between the opening of the outer cylinder 15 and the door 6, which ensures that the door 6 is sealed to the opening of the outer cylinder 15. Sealing effect to avoid water leakage.
  • the door 6 of this embodiment is rotatably installed on the front panel 4 of the casing 2 , and the front panel located on the side of the injection port 3 is fixedly installed with the hinge seat 10 through the hinge seat screw 11 .
  • a rotating shaft 9 is installed on one side of the door 6 , and the rotating shaft 9 is rotatably installed on the rotating shaft seat 10 , so that the door 6 is rotatably installed on the front panel 4 .
  • a lock seat 19 is fixedly installed on the front panel on the side opposite to the rotary shaft seat 10 of the delivery port 3 through a lock seat screw 18 , and a lock hook is installed on the side opposite to the rotary shaft 9 on the door 6 .
  • the second elastic sealing ring 22 in this embodiment is arranged corresponding to the rotating shaft 9 and the lock hook, so that after the door 6 is closed and locked, the second elastic sealing ring 22 can be better used for contact sealing.
  • the outer cylinder front counterweight ring 20 is installed on the cylinder opening of the outer cylinder 15 in this embodiment, and the sealing trim plate 21 blocks the outer cylinder front counterweight ring 20 .
  • the outer drum 15 of the drum washing machine is provided with an inner drum 14, the inner wall of the inner drum 14 is provided with a lifting rib 13 for lifting clothes, and a dehydration hole 12 is formed on the drum wall of the inner drum 14.
  • the drum of the outer drum 15 A drive motor 17 is installed at the bottom, and the drive motor 17 is connected to the inner cylinder 14 through the drive shaft 16 to drive the inner cylinder 14 to rotate.
  • the upper part of the casing of the drum washing machine is provided with a control panel 1 and a detergent delivery box 8
  • the bottom of the casing 2 is provided with feet 5 .

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

Abstract

Disclosed in the present invention is a drum washing machine, comprising: a machine housing, wherein a loading opening is formed in a front panel of the machine housing; a machine door mounted on the loading opening of the front panel in an openable and closable manner; an outer drum arranged inside the machine housing, wherein a drum opening of the outer drum is opposite the loading opening; and a sealing decorative plate fixedly mounted on the drum opening of the outer drum, wherein when closed, the machine door is kept in sealing contact with the sealing decorative plate by means of a sealing mechanism. In the drum washing machine of the present invention, existing modes in which a window gasket is connected to a drum opening of an outer drum in a sealed manner is not used. A sealing decorative plate is provided; and when closed, the machine door is kept in sealing contact with the sealing decorative plate by means of a sealing mechanism so as to seal the drum opening of the outer drum, such that the problem in existing drum washing machines whereby dirt accumulates in a window gasket is completely eliminated. Moreover, the sealing decorative plate of the present invention can block a structure at the drum opening of the outer drum, such that the drum opening of the outer drum is cleaner and more aesthetically pleasing, and the use experience of a user is improved.

Description

一种滚筒洗衣机A drum washing machine 技术领域technical field
本发明属于洗衣机技术领域，具体地说，涉及一种滚筒洗衣机。The invention belongs to the technical field of washing machines, and in particular relates to a drum washing machine.
背景技术Background technique
洗衣机作为人们日常生活中使用最为广泛的一种家用电器，帮助人们摆脱了洗衣的烦恼，给人们带来了极大的便利。而滚筒洗衣机由于其洗涤磨损小、洗涤效果好、节省用水等优点，普遍为广大用户所喜爱。As one of the most widely used household appliances in people's daily life, washing machines help people get rid of the trouble of laundry and bring great convenience to people. The drum washing machine is generally loved by the majority of users due to its advantages of small washing wear, good washing effect, and water saving.
现有的滚筒洗衣机一般包括水平设置的外筒和内筒，由于外筒水平设置，滚筒洗衣机在洗衣的过程中需要将外筒的筒口进行密封，另外，由于外筒在洗衣过程中会产生震动，外筒的安装需要考虑减震缓冲。因此，现有滚筒洗衣机的外筒的筒口通过窗垫连接前面板，窗垫可以实现外筒口与前面板之间的密封连接，同时窗垫具有波纹状结构可以进行减震缓冲。The existing drum washing machine generally includes a horizontally arranged outer drum and an inner drum. Due to the horizontal arrangement of the outer drum, the drum washing machine needs to seal the drum opening of the outer drum during the washing process. In addition, the outer drum will vibrate during the washing process. , The installation of the outer cylinder needs to consider shock absorption and buffering. Therefore, the drum opening of the outer drum of the existing drum washing machine is connected to the front panel through the window pad, which can realize the sealing connection between the outer drum opening and the front panel, and at the same time, the window pad has a corrugated structure for shock absorption and buffering.
但是，滚筒洗衣机在洗衣过程中，洗涤水会存在于窗垫内，洗涤水中的脏污也会附着在窗垫上，随着使用时间的增长，脏污附着在窗垫上也就越多、越牢固，会造成衣物的二次污染，严重威胁用户的健康，而且该位置用户直接可以看到，造成不好的用户体验。However, during the washing process of the drum washing machine, the washing water will exist in the window mat, and the dirt in the washing water will also be attached to the window mat. , it will cause secondary pollution of clothes, seriously threaten the health of users, and users can directly see the location, resulting in a bad user experience.
有鉴于此，特提出本发明。In view of this, the present invention is proposed.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题在于克服现有技术的不足，提供一种滚筒洗衣机，取消了现有窗垫密封连接外筒的筒口的方式，杜绝了现有滚筒洗衣机窗垫积累脏污的问题。The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a drum washing machine, which eliminates the existing window pad sealing and connecting the barrel opening of the outer tub, and eliminates the problem of accumulation of dirt on the window pad of the existing drum washing machine.
为解决上述技术问题，本发明采用技术方案的基本构思是：In order to solve the above-mentioned technical problems, the basic conception of the technical scheme adopted in the present invention is:
一种滚筒洗衣机，包括：A front-loading washing machine, comprising:
机壳，机壳的前面板开设投放口；The casing, the front panel of the casing is provided with a feeding port;
机门，可开闭的安装在前面板的投放口上；The door, which can be opened and closed, is installed on the delivery port of the front panel;
外筒，设置在机壳内，外筒的筒口与投放口相对；The outer cylinder is arranged in the casing, and the cylinder opening of the outer cylinder is opposite to the injection opening;
以及密封饰板，固定安装在外筒的筒口上，所述的机门关闭时通过密封机构与密封饰板保持密封接触。and a sealing trim plate, which is fixedly installed on the cylinder opening of the outer cylinder, and the door is kept in sealing contact with the sealing trim plate through a sealing mechanism when the door is closed.
进一步地，所述的密封机构包括设置在外筒的筒口上的第一弹性密封圈，所述的机门关闭时，第一弹性密封圈与机门的内壁面保持环形密封接触。Further, the sealing mechanism includes a first elastic sealing ring arranged on the opening of the outer cylinder, and when the door is closed, the first elastic sealing ring maintains annular sealing contact with the inner wall of the door.
进一步地，所述的第一弹性密封圈包括配合部和密封部，所述外筒的筒口外壁上开设环形密封槽，所述的密封饰板通过连接件固定安装在外筒的筒口外壁上，同时挤压配合部进入密封槽内；所述的机门关闭时，所述的密封部与机门的内壁面保持环形密封接触。Further, the first elastic sealing ring includes a matching part and a sealing part, an annular sealing groove is provided on the outer wall of the cylinder mouth of the outer cylinder, and the sealing trim plate is fixedly installed on the outer wall of the cylinder mouth of the outer cylinder through a connecting piece, and at the same time. The extrusion-fitting part enters the sealing groove; when the door is closed, the sealing part maintains annular sealing contact with the inner wall surface of the door.
进一步地，所述密封饰板上具有沉槽，沉槽内开设安装孔，所述的连接件穿过安装孔固定在沉槽内；所述的第一弹性密封圈包括延伸至沉槽内用于阻挡所述连接件的阻挡部。Further, the sealing trim plate is provided with a sinking groove, a mounting hole is opened in the sinking groove, and the connecting piece is fixed in the sinking groove through the mounting hole; A blocking portion for blocking the connecting piece.
进一步地，所述密封饰板的边缘具有翻边，所述的沉槽位于翻边的内侧，所述的第一弹性密封圈包括套装部，套装部内部具有套装在翻边上的敞口凹槽，敞口凹槽的一侧槽壁水平延伸形成阻挡部，敞口凹槽的另一侧槽壁延伸分别形成配合部和密封部。Further, the edge of the sealing trim plate has a flange, the sink groove is located on the inner side of the flange, the first elastic sealing ring includes a sleeve part, and the sleeve part has an open recess sleeved on the flange inside. A groove, one side of the groove wall of the open groove extends horizontally to form a blocking part, and the other side groove wall of the open groove extends to form a matching part and a sealing part respectively.
进一步地，所述的机门包括门框和安装在门框上的玻璃盆，所述的机门关 闭时，密封部与玻璃盆之间保持环形密封接触。Further, the door includes a door frame and a glass tub installed on the door frame, and when the door is closed, the sealing portion and the glass tub are in annular sealing contact.
进一步地，所述的密封机构包括设置在机门上的第二弹性密封圈，所述的机门关闭时，第二弹性密封圈与密封饰板的外表面保持环形密封接触。Further, the sealing mechanism includes a second elastic sealing ring arranged on the door, and when the door is closed, the second elastic sealing ring is in annular sealing contact with the outer surface of the sealing trim plate.
进一步地，所述的第二弹性密封圈包括密封本体，密封本体具有中空的弹性形变腔室。Further, the second elastic sealing ring includes a sealing body, and the sealing body has a hollow elastic deformation chamber.
进一步地，所述的第二弹性密封圈包括与密封本体一体成型的卡扣，所述的机门上具有卡槽，所述的卡扣卡接在卡槽内。Further, the second elastic sealing ring includes a snap that is integrally formed with the sealing body, the door has a snap slot, and the snap is snapped into the snap slot.
进一步地，所述第二弹性密封圈与密封饰板接触的一侧设置磁铁，所述的机门关闭时，磁铁吸附在密封饰板上使得第二弹性密封圈与密封饰板的外表面保持环形密封接触。Further, a magnet is arranged on the side of the second elastic sealing ring in contact with the sealing trim plate, and when the door is closed, the magnet is adsorbed on the sealing trim plate so that the second elastic sealing ring is kept on the outer surface of the sealing trim plate. Ring seal contact.
本发明的滚筒洗衣机取消了现有窗垫密封连接外筒的筒口的方式，通过设置密封饰板，在所述的机门关闭时通过密封机构与密封饰板保持密封接触实现外筒的筒口密封，杜绝了现有滚筒洗衣机窗垫积累脏污的问题。另外，本发明的密封饰板可以阻挡外筒的筒口处的结构，使得外筒的筒口处更加整洁美观，提升用户的使用体验。The drum washing machine of the present invention cancels the existing method of sealing and connecting the opening of the outer tub by the window gasket, and by setting the sealing trim plate, when the door is closed, the sealing mechanism is kept in sealing contact with the sealing trim plate to realize the sealing of the tub opening of the outer tub. , eliminating the problem of accumulation of dirt on the window pad of the existing drum washing machine. In addition, the sealing trim plate of the present invention can block the structure at the barrel mouth of the outer barrel, so that the barrel mouth of the outer barrel is more neat and beautiful, and the user experience is improved.
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。The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
附图说明Description of drawings
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：The accompanying drawings, as a part of the present invention, are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:
图1是本发明实施例滚筒洗衣机的结构示意图；1 is a schematic structural diagram of a drum washing machine according to an embodiment of the present invention;
图2是图1中A-A向的剖面图；Fig. 2 is the sectional view of A-A in Fig. 1;
图3是本发明实施例第一弹性密封圈装配放大图；3 is an enlarged view of the assembly of the first elastic sealing ring according to the embodiment of the present invention;
图4是本发明实施例第二弹性密封圈装配放大图。FIG. 4 is an enlarged view of the assembly of the second elastic sealing ring according to the embodiment of the present invention.
图中附图标号说明：Description of the reference numbers in the figure:
1、控制板；2、机壳；3、投放口；4、前面板；5、底脚；6、机门；7、玻璃盆；8、洗涤剂投放盒；9、转轴；10、转轴座；11、转轴座螺钉；12、脱水孔；13、提升筋；14、内筒；15、外筒；16、驱动轴；17、驱动电机；18、锁座螺钉；19、锁座；20、外筒前配重环；21、密封饰板；22、第二弹性密封圈；23、第一弹性密封圈；24、阻挡部；25、套装部；26、翻边；27、密封部；28、配合部；29、密封槽；30、连接件；31、沉槽；32、卡扣；33、密封本体；34、磁铁。1. Control panel; 2. Chassis; 3. Delivery port; 4. Front panel; 5. Foot; 6. Machine door; 7. Glass basin; 8. Detergent delivery box; 9. Revolving shaft; 10. Revolving shaft seat ;11. Shaft seat screw; 12. Dehydration hole; 13. Lifting rib; 14. Inner cylinder; 15. Outer cylinder; 16. Drive shaft; 17. Drive motor; 18. Lock seat screw; 19, Lock seat; 20, Front counterweight ring of outer cylinder; 21, sealing trim plate; 22, second elastic sealing ring; 23, first elastic sealing ring; 24, blocking part; 25, sleeve part; 26, flanging; 27, sealing part; 28 , Matching part; 29, sealing groove; 30, connecting piece; 31, sinking groove; 32, buckle; 33, sealing body; 34, magnet.
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。It should be noted that these drawings and written descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.
具体实施方式Detailed ways
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，以下实施例用于说明本发明，但不用来限制本发明的范围。In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.
在本发明的描述中，需要说明的是术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“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。In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.
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。In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.
下面结合实施例对本发明进行进一步地详细的说明。The present invention will be further described in detail below in conjunction with the embodiments.
如图1至图4所示，本发明提供了一种滚筒洗衣机，包括：As shown in Figures 1 to 4, the present invention provides a drum washing machine, comprising:
机壳2，机壳2的前面板4开设投放口3；The casing 2, the front panel 4 of the casing 2 is provided with a throwing port 3;
机门6，可开闭的安装在前面板4的投放口3上；The machine door 6 can be opened and closed on the delivery port 3 of the front panel 4;
外筒15，设置在机壳2内，外筒15的筒口与投放口3相对；The outer cylinder 15 is arranged in the casing 2, and the cylinder opening of the outer cylinder 15 is opposite to the injection port 3;
以及密封饰板21，固定安装在外筒15的筒口上，所述的机门6关闭时通过密封机构与密封饰板21保持密封接触。The sealing trim plate 21 is fixedly installed on the cylinder opening of the outer cylinder 15, and the door 6 is in sealing contact with the sealing trim plate 21 through the sealing mechanism when the door 6 is closed.
本实施例的滚筒洗衣机取消了现有窗垫密封连接外筒的筒口的方式，通过设置密封饰板21，在所述的机门6关闭时通过密封机构与密封饰板21保持密封接触实现外筒的筒口密封，杜绝了现有滚筒洗衣机窗垫积累脏污的问题。另外，本实施例的密封饰板可以阻挡外筒的筒口处的结构，使得外筒的筒口处更加整洁美观，提升用户的使用体验。The drum washing machine of this embodiment cancels the existing method of sealing and connecting the cylinder opening of the outer cylinder with the window gasket. By setting the sealing trim plate 21, when the door 6 is closed, the sealing mechanism is kept in sealing contact with the sealing trim plate 21 to realize the external sealing. The cylinder mouth of the cylinder is sealed, which eliminates the problem of accumulation of dirt on the window pad of the existing drum washing machine. In addition, the sealing trim plate of this embodiment can block the structure at the opening of the outer cylinder, so that the opening of the outer cylinder is neater and more beautiful, and the user experience is improved.
如图2及图3所示，为了实现机门6与外筒15的筒口之间的接触密封，作为本实施例的一种实施方式，本实施例所述的密封机构包括设置在外筒15的筒口上的第一弹性密封圈23，所述的机门6关闭时，第一弹性密封圈23与机门6的内壁面保持环形密封接触。本实施例采用第一弹性密封圈23直接与机门6的内壁面保持环形密封接触实现机门6对于外筒的筒口密封，第一弹性密封圈23 的结构更加的简单，相对于窗垫不易积累脏污，且通过机门6关闭时与外筒的筒口处挤压增加密封效果。As shown in FIG. 2 and FIG. 3 , in order to realize the contact sealing between the door 6 and the cylinder opening of the outer cylinder 15 , as an implementation of this embodiment, the sealing mechanism described in this embodiment includes a sealing mechanism provided on the outer cylinder 15 . The first elastic sealing ring 23 on the cylinder mouth, when the door 6 is closed, the first elastic sealing ring 23 is in annular sealing contact with the inner wall surface of the door 6 . In this embodiment, the first elastic sealing ring 23 is used to directly maintain annular sealing contact with the inner wall surface of the door 6 to seal the opening of the outer cylinder of the door 6. The structure of the first elastic sealing ring 23 is simpler, and it is not easy to be Dirt is accumulated, and the sealing effect is increased by squeezing the cylinder mouth of the outer cylinder when the door 6 is closed.
进一步地，本实施例所述的第一弹性密封圈23包括配合部28和密封部27，所述外筒15的筒口外壁上开设环形密封槽29，所述的密封饰板21通过连接件30固定安装在外筒15的筒口外壁上，同时挤压配合部28进入密封槽29内；所述的机门6关闭时，所述的密封部27与机门6的内壁面保持环形密封接触。Further, the first elastic sealing ring 23 in this embodiment includes a matching portion 28 and a sealing portion 27 , an annular sealing groove 29 is formed on the outer wall of the cylinder mouth of the outer cylinder 15 , and the sealing trim plate 21 passes through the connecting member 30 It is fixedly installed on the outer wall of the cylinder mouth of the outer cylinder 15, and the fitting part 28 enters the sealing groove 29 at the same time; when the door 6 is closed, the sealing part 27 is in annular sealing contact with the inner wall of the door 6.
本实施例的滚筒洗衣机在进行密封饰板21安装的同时，挤压第一弹性密封圈23的配合部28进入密封槽29内，实现第一弹性密封圈23的安装，装配方式简单可靠。本实施例的密封槽29设置在密封饰板21背部所对应的外筒15的筒口边缘上，所述的配合部28为环形弹性体，环形弹性体在密封饰板21安装的同时受挤压进入密封槽29内。The drum washing machine of this embodiment squeezes the matching portion 28 of the first elastic sealing ring 23 into the sealing groove 29 while the sealing trim plate 21 is installed, so as to realize the installation of the first elastic sealing ring 23, and the assembly method is simple and reliable. The sealing groove 29 in this embodiment is arranged on the edge of the cylinder mouth of the outer cylinder 15 corresponding to the back of the sealing trim plate 21 , and the matching portion 28 is an annular elastic body, and the annular elastic body is squeezed when the sealing trim plate 21 is installed into the sealing groove 29 .
进一步地，本实施例所述密封饰板21上具有沉槽31，沉槽31内开设安装孔，所述的连接件30穿过安装孔固定在沉槽31内；所述的第一弹性密封圈23包括延伸至沉槽31内用于阻挡所述连接件30的阻挡部24。本实施例的阻挡部24在连接件30安装完成后恢复弹性形变，对连接件30及沉槽31进行遮挡，实现无连接件视觉感，增加其美观性。Further, in the present embodiment, the sealing trim plate 21 has a sinking groove 31, an installation hole is opened in the sinking groove 31, and the connecting piece 30 is fixed in the sinking groove 31 through the installation hole; the first elastic seal The ring 23 includes a blocking portion 24 extending into the recess 31 for blocking the connecting piece 30 . The blocking portion 24 of this embodiment restores elastic deformation after the installation of the connecting piece 30 , and blocks the connecting piece 30 and the sinker 31 , so as to realize the visual sense of no connecting piece and increase its aesthetics.
优选地，本实施例所述的连接件30可采用紧固螺钉。Preferably, the connecting member 30 in this embodiment can use a fastening screw.
进一步地，本实施例所述密封饰板21的边缘具有翻边26，所述的沉槽31位于翻边26的内侧，所述的第一弹性密封圈23包括套装部25，套装部25内部具有套装在翻边26上的敞口凹槽，敞口凹槽的一侧槽壁水平延伸形成阻挡部24，敞口凹槽的另一侧槽壁延伸分别形成配合部28和密封部27。本实施例密封饰板21的边缘具有翻边26可以增加密封饰板21的整体强度，避免外筒15震动时发 生形变，同时将第一弹性密封圈23套住翻边26，避免用户接触到翻边26可能会造成损伤，同时增加了密封饰板21的整体美观性。Further, the edge of the sealing trim plate 21 in this embodiment has a flange 26 , the sink groove 31 is located on the inner side of the flange 26 , and the first elastic sealing ring 23 includes a sleeve portion 25 , and the inside of the sleeve portion 25 is There is an open groove sleeved on the flange 26, one side of the groove wall of the open groove extends horizontally to form a blocking part 24, and the other side groove wall of the open groove extends to form a matching part 28 and a sealing part 27 respectively. In this embodiment, the edge of the sealing trim plate 21 has a flange 26, which can increase the overall strength of the sealing trim plate 21 and prevent the outer cylinder 15 from being deformed when it vibrates. Flanging 26 may cause damage while increasing the overall aesthetics of sealing trim 21 .
进一步地，本实施例所述的机门6包括门框和安装在门框上的玻璃盆7，所述的机门6关闭时，密封部27与玻璃盆7之间保持环形密封接触。Further, the door 6 described in this embodiment includes a door frame and a glass tub 7 mounted on the door frame. When the door 6 is closed, the sealing portion 27 and the glass tub 7 maintain annular sealing contact.
由上述可知，本实施例的滚筒洗衣机取消了窗垫，通过在外筒的筒口处安装密封饰板实现第一弹性密封圈23的安装，第一弹性密封圈23在机门6关闭时与其保持密封接触，实现了机门6对外筒的筒口密封。同时，本实施例的滚筒洗衣机还需要进一步增加机门6与密封饰板21之间的密封，增加密封的效果，具体地，如图2及图4所示，本实施例所述的密封机构包括设置在机门6上的第二弹性密封圈22，所述的机门6关闭时，第二弹性密封圈22与密封饰板21的外表面保持环形密封接触。As can be seen from the above, the front-loading washing machine of the present embodiment cancels the window gasket, and the first elastic sealing ring 23 is installed by installing the sealing trim plate at the opening of the outer cylinder, and the first elastic sealing ring 23 is kept sealed when the door 6 is closed. Contact, the door 6 is realized to seal the cylinder mouth of the outer cylinder. At the same time, the drum washing machine of this embodiment needs to further increase the sealing between the door 6 and the sealing trim plate 21 to increase the sealing effect. Specifically, as shown in FIG. 2 and FIG. 4 , the sealing mechanism of this embodiment It includes a second elastic sealing ring 22 disposed on the door 6 . When the door 6 is closed, the second elastic sealing ring 22 is in annular sealing contact with the outer surface of the sealing trim plate 21 .
进一步地，所述的第二弹性密封圈22包括密封本体33，密封本体33具有中空的弹性形变腔室。这样，在机门6关闭时通过挤压密封本体33进行弹性形变保持密封接触。优选地，本实施例的密封本体33具有相互隔开的多个弹性形变腔室，增加弹性形变的范围，确保密封效果。Further, the second elastic sealing ring 22 includes a sealing body 33, and the sealing body 33 has a hollow elastic deformation chamber. In this way, the sealing contact is maintained by elastic deformation by squeezing the sealing body 33 when the door 6 is closed. Preferably, the sealing body 33 of this embodiment has a plurality of elastic deformation chambers separated from each other, so as to increase the range of elastic deformation and ensure the sealing effect.
本实施例所述的第二弹性密封圈22包括与密封本体33一体成型的卡扣32，所述的机门6上具有卡槽，所述的卡扣32卡接在卡槽内，实现了第二弹性密封圈22安装在机门6上。The second elastic sealing ring 22 described in this embodiment includes a snap 32 integrally formed with the sealing body 33 , the door 6 has a snap groove, and the snap 32 is snapped into the snap slot to realize The second elastic sealing ring 22 is installed on the door 6 .
进一步地，本实施例所述第二弹性密封圈22与密封饰板21接触的一侧设置磁铁34，所述的机门6关闭时，磁铁34吸附在密封饰板21上使得第二弹性密封圈22与密封饰板21的外表面保持环形密封接触。本实施例的密封饰板采用金属材料制作，本实施例的第二弹性密封圈22上设置磁铁34，机门6关闭后 磁铁34吸附密封饰板21保持关门状态，同时增加机门6与第二弹性密封圈22之间的密封效果。Further, a magnet 34 is provided on the side of the second elastic sealing ring 22 in contact with the sealing trim plate 21 in this embodiment. When the door 6 is closed, the magnet 34 is adsorbed on the sealing trim plate 21 to make the second elastic seal The ring 22 is in annular sealing contact with the outer surface of the sealing trim plate 21 . The sealing trim plate in this embodiment is made of metal material. The second elastic sealing ring 22 in this embodiment is provided with a magnet 34. After the door 6 is closed, the magnet 34 attracts the sealing trim plate 21 to keep the door closed. The sealing effect between the two elastic sealing rings 22 .
本实施例的机门6内圈的玻璃盆通过第一弹性密封圈23与外筒15的筒口保持密封接触进行密封，机门外圈的门框通过第二弹性密封圈22与密封饰板21之间保持密封接触进行密封，这样，在机门6进行关闭时，在外筒15的筒口与机门6之间形成由内向外的至少两道密封，确保了机门6对于外筒15的筒口的密封效果，避免漏水。In this embodiment, the glass basin of the inner ring of the door 6 is sealed by the first elastic sealing ring 23 in sealing contact with the cylinder opening of the outer cylinder 15, and the door frame of the outer ring of the door is sealed by the second elastic sealing ring 22 and the sealing trim plate 21. In this way, when the door 6 is closed, at least two seals from the inside to the outside are formed between the opening of the outer cylinder 15 and the door 6, which ensures that the door 6 is sealed to the opening of the outer cylinder 15. Sealing effect to avoid water leakage.
如图2所示，本实施例的机门6可转动的安装在机壳2的前面板4上，位于投放口3一侧的前面板上通过转轴座螺钉11固定安装转轴座10，所述机门6的一侧安装转轴9，所述的转轴9可转动的安装在转轴座10上，从而实现机门6可转动的安装在前面板4上。As shown in FIG. 2 , the door 6 of this embodiment is rotatably installed on the front panel 4 of the casing 2 , and the front panel located on the side of the injection port 3 is fixedly installed with the hinge seat 10 through the hinge seat screw 11 . A rotating shaft 9 is installed on one side of the door 6 , and the rotating shaft 9 is rotatably installed on the rotating shaft seat 10 , so that the door 6 is rotatably installed on the front panel 4 .
本实施例位于投放口3与转轴座10相对的一侧的前面板上通过锁座螺钉18固定安装锁座19，所述机门6上与转轴9相对一侧安装锁钩。In this embodiment, a lock seat 19 is fixedly installed on the front panel on the side opposite to the rotary shaft seat 10 of the delivery port 3 through a lock seat screw 18 , and a lock hook is installed on the side opposite to the rotary shaft 9 on the door 6 .
本实施例的第二弹性密封圈22对应转轴9、锁钩设置，这样，在机门6关闭锁定后可以更好的作用在第二弹性密封圈22进行接触密封。The second elastic sealing ring 22 in this embodiment is arranged corresponding to the rotating shaft 9 and the lock hook, so that after the door 6 is closed and locked, the second elastic sealing ring 22 can be better used for contact sealing.
作为本实施例的一种实施方式，本实施例的外筒15的筒口安装外筒前配重环20，所述的密封饰板21阻挡所述外筒前配重环20。As an implementation of this embodiment, the outer cylinder front counterweight ring 20 is installed on the cylinder opening of the outer cylinder 15 in this embodiment, and the sealing trim plate 21 blocks the outer cylinder front counterweight ring 20 .
本实施例滚筒洗衣机的外筒15内设置内筒14，内筒14的内壁上安装用于提升衣物的提升筋13，内筒14的筒壁上开设脱水孔12，所述外筒15的筒底安装驱动电机17，驱动电机17通过驱动轴16连接所述内筒14，带动内筒14转动。In this embodiment, the outer drum 15 of the drum washing machine is provided with an inner drum 14, the inner wall of the inner drum 14 is provided with a lifting rib 13 for lifting clothes, and a dehydration hole 12 is formed on the drum wall of the inner drum 14. The drum of the outer drum 15 A drive motor 17 is installed at the bottom, and the drive motor 17 is connected to the inner cylinder 14 through the drive shaft 16 to drive the inner cylinder 14 to rotate.
本实施例滚筒洗衣机的机壳上部设置控制板1以及洗涤剂投放盒8，机壳2 的底部安装底脚5。In this embodiment, the upper part of the casing of the drum washing machine is provided with a control panel 1 and a detergent delivery box 8 , and the bottom of the casing 2 is provided with feet 5 .
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。The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Within the scope of the technical solution of the present invention, personnel can make some changes or modifications to equivalent examples of equivalent changes by using the above-mentioned technical content, but any content that does not depart from the technical solution of the present invention is based on the technical solution of the present invention. Substantially any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (10)

  1. 一种滚筒洗衣机，其特征在于，包括：A drum washing machine, characterized in that, comprising:
    机壳，机壳的前面板开设投放口；The casing, the front panel of the casing is provided with a feeding port;
    机门，可开闭的安装在前面板的投放口上；The door, which can be opened and closed, is installed on the delivery port of the front panel;
    外筒，设置在机壳内，外筒的筒口与投放口相对；The outer cylinder is arranged in the casing, and the cylinder opening of the outer cylinder is opposite to the injection opening;
    以及密封饰板，固定安装在外筒的筒口上，所述的机门关闭时通过密封机构与密封饰板保持密封接触。and a sealing trim plate, which is fixedly installed on the cylinder opening of the outer cylinder, and the door is kept in sealing contact with the sealing trim plate through a sealing mechanism when the door is closed.
  2. 根据权利要求1所述的滚筒洗衣机，其特征在于，所述的密封机构包括设置在外筒的筒口上的第一弹性密封圈，所述的机门关闭时，第一弹性密封圈与机门的内壁面保持环形密封接触。The drum washing machine according to claim 1, wherein the sealing mechanism comprises a first elastic sealing ring arranged on the opening of the outer cylinder, and when the door is closed, the first elastic sealing ring and the The inner wall surface maintains annular sealing contact.
  3. 根据权利要求2所述的滚筒洗衣机，其特征在于，所述的第一弹性密封圈包括配合部和密封部，所述外筒的筒口外壁上开设环形密封槽，所述的密封饰板通过连接件固定安装在外筒的筒口外壁上，同时挤压配合部进入密封槽内；所述的机门关闭时，所述的密封部与机门的内壁面保持环形密封接触。The drum washing machine according to claim 2, wherein the first elastic sealing ring comprises a fitting part and a sealing part, an annular sealing groove is formed on the outer wall of the cylinder mouth of the outer cylinder, and the sealing trim plate is connected by The sealing part is fixedly installed on the outer wall of the cylinder mouth of the outer cylinder, and at the same time, the pressing and fitting part enters the sealing groove; when the door is closed, the sealing part is in annular sealing contact with the inner wall surface of the door.
  4. 根据权利要求3所述的滚筒洗衣机，其特征在于，所述密封饰板上具有沉槽，沉槽内开设安装孔，所述的连接件穿过安装孔固定在沉槽内；所述的第一弹性密封圈包括延伸至沉槽内用于阻挡所述连接件的阻挡部。The drum washing machine according to claim 3, characterized in that the sealing trim plate has a sinking groove, a mounting hole is opened in the sinking groove, and the connecting piece is fixed in the sinking groove through the mounting hole; An elastic sealing ring includes a blocking portion extending into the sink for blocking the connecting piece.
  5. 根据权利要求4所述的滚筒洗衣机，其特征在于，所述密封饰板的边缘具有翻边，所述的沉槽位于翻边的内侧，所述的第一弹性密封圈包括套装部，套装部内部具有套装在翻边上的敞口凹槽，敞口凹槽的一侧槽壁水平延伸形成阻挡部，敞口凹槽的另一侧槽壁延伸分别形成配合部和密封部。The front-loading washing machine according to claim 4, wherein the edge of the sealing trim plate has a flange, the sink groove is located on the inner side of the flange, and the first elastic sealing ring comprises a sleeve portion, and the sleeve portion The interior has an open groove sleeved on the flange, one side of the open groove horizontally extends to form a blocking part, and the other side groove wall of the open groove extends to form a matching part and a sealing part respectively.
  6. 根据权利要求3所述的滚筒洗衣机，其特征在于，所述的机门包括门框和安装在门框上的玻璃盆，所述的机门关闭时，密封部与玻璃盆之间保持环形 密封接触。The front-loading washing machine according to claim 3, wherein the door comprises a door frame and a glass tub mounted on the door frame, and when the door is closed, the sealing portion and the glass tub maintain annular sealing contact.
  7. 根据权利要求1所述的滚筒洗衣机，其特征在于，所述的密封机构包括设置在机门上的第二弹性密封圈，所述的机门关闭时，第二弹性密封圈与密封饰板的外表面保持环形密封接触。The front-loading washing machine according to claim 1, wherein the sealing mechanism comprises a second elastic sealing ring arranged on the door, and when the door is closed, the second elastic sealing ring and the sealing trim plate are in contact with each other. The outer surfaces maintain annular sealing contact.
  8. 根据权利要求7所述的滚筒洗衣机，其特征在于，所述的第二弹性密封圈包括密封本体，密封本体具有中空的弹性形变腔室。The drum washing machine according to claim 7, wherein the second elastic sealing ring comprises a sealing body, and the sealing body has a hollow elastic deformation chamber.
  9. 根据权利要求8所述的滚筒洗衣机，其特征在于，所述的第二弹性密封圈包括与密封本体一体成型的卡扣，所述的机门上具有卡槽，所述的卡扣卡接在卡槽内。The front-loading washing machine according to claim 8, wherein the second elastic sealing ring comprises a buckle integrally formed with the sealing body, the door has a clamping groove, and the buckle is clamped on the in the card slot.
  10. 根据权利要求7-9任意一项所述的滚筒洗衣机，其特征在于，所述第二弹性密封圈与密封饰板接触的一侧设置磁铁，所述的机门关闭时，磁铁吸附在密封饰板上使得第二弹性密封圈与密封饰板的外表面保持环形密封接触。The front-loading washing machine according to any one of claims 7-9, wherein a magnet is provided on the side of the second elastic sealing ring in contact with the sealing trim, and when the door is closed, the magnet is adsorbed on the sealing trim The plate holds the second elastomeric sealing ring in annular sealing contact with the outer surface of the sealing trim.
PCT/CN2021/139578 2021-01-08 2021-12-20 Drum washing machine WO2022148233A1 (en)

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CN202110022074.5A CN114753105A (en) 2021-01-08 2021-01-08 Drum washing machine
CN202110022074.5 2021-01-08

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KR20060065939A (en) * 2004-12-11 2006-06-15 엘지전자 주식회사 Gasket apparatus for drum washer
JP2014090778A (en) * 2012-11-01 2014-05-19 Panasonic Corp Drum type washing machine
CN104342880A (en) * 2013-07-29 2015-02-11 苏州三星电子有限公司 Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine
CN108691161A (en) * 2017-04-11 2018-10-23 青岛海尔滚筒洗衣机有限公司 A kind of roller washing machine door sealing structure and roller washing machine
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CN114753105A (en) 2022-07-15
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