WO2017162114A1 - 一种滚筒洗衣机观察窗垫喷淋装置及洗衣机 - Google Patents

一种滚筒洗衣机观察窗垫喷淋装置及洗衣机 Download PDF

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Publication number
WO2017162114A1
WO2017162114A1 PCT/CN2017/077249 CN2017077249W WO2017162114A1 WO 2017162114 A1 WO2017162114 A1 WO 2017162114A1 CN 2017077249 W CN2017077249 W CN 2017077249W WO 2017162114 A1 WO2017162114 A1 WO 2017162114A1
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WIPO (PCT)
Prior art keywords
washing machine
spray
pipe
bellows
observation window
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Ceased
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PCT/CN2017/077249
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English (en)
French (fr)
Inventor
蒋玉亮
杨飞
卢金波
程宝珍
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Qingdao Haier Drum Washing Machine Co Ltd
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Qingdao Haier Drum Washing Machine Co Ltd
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Application filed by Qingdao Haier Drum Washing Machine Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Publication of WO2017162114A1 publication Critical patent/WO2017162114A1/zh
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • 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
    • D06F37/265—Counterweights mounted to the tub; Mountings therefor
    • 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
    • D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement 
    • D06F21/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement  about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/266—Gaskets mounted between tub and casing around the loading opening

Definitions

  • the invention relates to the technical field of laundry equipment, in particular to a drum washing machine observation window pad spraying device and a washing machine.
  • the drum washing machine comprises an inner and outer cylinder and a box body, the box body has a clothes taking port, the clothes taking port is sealed through the observation window and the observation window pad, the observation window pad is connected to the outer tube at one end, and the other end is connected to the box body to prevent the inside of the washing machine.
  • the water flows outside.
  • a spray device is connected above the observation window pad, and at the end of the washing, the spray liquid is sprayed into the observation window pad to wash the residual laundry liquid foam on the window pad.
  • the existing sprinkler device includes a spray pipe 400 and a spray nozzle 500.
  • One end of the spray pipe 400 communicates with the water tank 300, the other end is connected to the spray nozzle 500, and the spray nozzle 500 is inserted into The window pad 200 is observed, and then the shower nozzle 500 is fastened to the outer cylinder 100 by screws, and the upper side of the shower nozzle 500 is connected to the shower pipe 400 through a pipe clamp.
  • the outer cylinder will continuously shake, and the spray nozzle will also move synchronously with the outer cylinder due to being fixed on the outer cylinder, and the front end of the observation window mat is connected with the stationary box, which causes the observation window mat.
  • the wrinkle deformation occurs at the joint between the window pad 200 and the shower nozzle 500.
  • the observation window mat 200 will wear and rupture, and the sealing effect of the observation window mat 200 will be observed. Failure, shortening the service life.
  • the first object of the present invention is to reduce the wrinkle deformation at the spray port of the observation window mat of the drum washing machine, and to prevent the window mat from being broken due to long-term wrinkle wear, and to provide a drum washing machine to observe the window pad spray.
  • the device in particular, adopts the following technical solutions:
  • a drum washing machine observing a window pad spraying device comprising a box body and an outer tube disposed in the box body, the outer tube having an opening for the laundry to be placed, the opening of the outer tube passing through the observation window and observing The window pad is sealed, and the observation window pad spraying device is arranged above the observation window pad;
  • the observation window pad spraying device comprises a spray pipe for water inlet, the water outlet end of the spray pipe is provided with a spray nozzle, and the spray nozzle is provided The water outlet end is connected to the observation window mat, and the spray nozzle is mounted on the outer cylinder by a flexible mechanism.
  • the flexible mechanism is disposed between the water outlet end of the spray pipe and the spray nozzle, and the flexible mechanism is fixedly mounted. On the outer cylinder and connected to the spray pipe and the spray nozzle.
  • the flexible mechanism comprises a bellows, one end of the bellows is connected to the spray pipe, and the other end is connected to the spray nozzle.
  • the bellows is in communication with the spray pipe through a two-way pipe, and the two-way pipe is fixedly mounted on the outer cylinder.
  • the two-way pipe includes a mounting portion that is fixedly mounted on the outer cylinder and that is disposed between the pipe wall of the bellows and the outer cylinder.
  • the mounting portions are respectively disposed on the pipe walls on both sides of the two-way pipe, and the mounting portion is fixedly mounted on the outer cylinder by screws; the height of the mounting portion of the two-way pipe is at least greater than the outer diameter of the two-way pipe /2, for the two-way pipe is installed on the outer cylinder, and the pipe wall of the two-way pipe is spaced from the outer cylinder.
  • the spray pipe and the two-way pipe, between the two-way pipe and the bellows, and between the bellows and the spray nozzle are respectively connected by a pipe clamp.
  • observation window pad is provided with a spray interface
  • the spray nozzle penetrates the spray interface
  • the other end of the bellows encloses the spray interface
  • the bellows is sealed and clamped by the pipe clamp.
  • the spray pipe is fixedly mounted on the outer cylinder, and at least one section of the bellows is disposed between the spray pipe and the joint of the outer cylinder and the connection with the spray nozzle.
  • a second object of the present invention is to provide a washing machine having the above-described observation window shower device, comprising a casing and an outer cylinder provided in the casing, the outer cylinder having an opening for the laundry to be placed, and the outer cylinder The opening is sealed by the observation window and the observation window pad, wherein the observation window pad is provided with an observation window pad spraying device.
  • the drum washing machine of the present invention observes the window pad spraying device, and the spray nozzle is installed on the outer tube through the flexible mechanism, and the existing spray nozzle fixed installation mode is changed into a connection mode in which the spray nozzle can move in a certain range of motion.
  • a flexible mechanism acts as a buffer between the continuously swaying outer cylinder and the observation window mat, which can effectively reduce the wrinkle deformation at the spout of the observation window mat, and avoid observing the window mat. Long wrinkles wear and rupture.
  • Figure 1 is a schematic view showing the installation of the existing window washer washing machine viewing window pad spraying device
  • Figure 2 is a partial enlarged view of a portion A in Figure 1;
  • FIG. 3 is a schematic structural view of the washing machine of the present invention.
  • Figure 4 is a schematic view showing the installation of the observation window pad shower device of the present invention.
  • Figure 5 is a partial enlarged view of a portion B of Figure 4 of the present invention.
  • Figure 6 is an exploded view of the flexible mechanism of the window washer sprinkler of the drum washing machine of the present invention.
  • a drum washing machine of the present invention observes a window pad spraying device, and the drum washing machine includes a box body 1200 and an outer tube 100 disposed in the box body 1200.
  • the outer cylinder 100 has an opening for the laundry to be placed, and the opening of the outer cylinder 100 is sealed by the observation window and the observation window pad 200, and the observation window pad shower device is disposed above the observation window pad 200.
  • the observation window pad 200 of the present invention is connected to the outer cylinder 100 at one end and connected to the casing 1200 at one end.
  • the drum washing machine has a spray function of the observation window pad, and a spray device is connected above the observation window pad 200, and is sprayed at the end of the laundry.
  • the device sprays water into the observation window mat 200 to rinse the laundry liquid foam remaining on the observation window mat 200.
  • the observation window pad spraying device of the present invention comprises a spray pipe 400 for water inlet, the water outlet end of the spray pipe 400 is provided with a spray nozzle 500, and the water outlet end of the spray nozzle 500 is connected to the observation window pad 200, the spray
  • the shower nozzle 500 is mounted on the outer cylinder by a flexible mechanism 1300.
  • the drum washing machine of the present invention observes the window pad spraying device, and the spray nozzle 500 is mounted on the outer cylinder 100 through the flexible mechanism 1300, and the existing spray nozzle 500 is fixedly mounted to the spray nozzle 500 to be movable within a certain range of motion. Connection method.
  • a flexible mechanism 1300 acts as a buffer between the continuously swaying outer cylinder 100 and the observation window mat 200, which can effectively reduce the wrinkle deformation at the spout of the observation window mat 200, and avoid The viewing window mat 200 is broken due to prolonged wrinkle wear.
  • the flexible mechanism 1300 of the present invention mainly serves to cushion the pulling action of the shower nozzle 500 on the observation window pad 200. To achieve this effect, it is necessary to prevent the movement of the outer cylinder 100 from being directly transmitted to the shower nozzle 500. Therefore, the flexible structure 1300 of the present invention needs to have a certain motion absorption effect, such as a shock absorbing device or an elastic device.
  • the flexible mechanism 1300 of the present invention is disposed between the water outlet end of the spray pipe 400 and the shower nozzle 500, and the flexible mechanism 1300 is fixedly mounted on the outer cylinder 100 and connected.
  • the spray pipe 400 and the shower nozzle 500 installs a flexible mechanism 1300 between the water outlet end of the spray pipe 400 and the shower nozzle 500, and directly fixes the flexible mechanism 1300 on the outer cylinder 100, and mounts the spray nozzle 500 on the flexible mechanism 1300, thereby being flexible.
  • the mechanism 1300 can buffer the movement of the outer cylinder 100 to prevent the movement of the outer cylinder from being directly transmitted to the shower nozzle 500.
  • the flexible mechanism 1300 of the present invention includes a bellows 1304.
  • One end of the bellows 1304 communicates with the spray pipe 400, and the other end communicates with the spray nozzle 500.
  • the bellows 1304 has a telescopic function.
  • the bellows 1304 can be buffered by expansion and contraction, and the bellows 1304 also has a certain buffering effect on the lateral swaying. Therefore, the bellows 1304 can effectively buffer the movement of the outer cylinder 100. Avoid direct transfer to the spray nozzle 500.
  • the bellows 1304 of the present invention communicates with the shower pipe 400 through the two-way pipe 1301, and the two-way pipe 1301 is fixedly mounted on the outer cylinder 100 to realize the fixed installation of the flexible mechanism 1300.
  • the two-way pipe 1301 of the present invention includes a mounting portion 1302 that is fixedly mounted on the outer cylinder 100 and that is disposed between the pipe wall of the bellows 1304 and the outer cylinder 100. In this way, friction between the bellows 1304 and the outer wall of the outer cylinder 100 can be avoided during the operation of the washing machine to ensure the service life of the bellows 1304.
  • the mounting portions 1302 of the two-way pipe 1301 of the present invention are respectively disposed on the pipe walls on both sides of the two-way pipe 1301, and the mounting portion 1302 is fixedly mounted on the outer cylinder 100 by screws 1303.
  • the height of the mounting portion 1302 of the two-way pipe 1301 is at least 1/2 of the outer diameter of the bellows 1304, and the space between the pipe wall of the bellows 1304 and the outer cylinder 100 is installed after the bellows 1304 is mounted on the outer cylinder 100. Settings.
  • the spray pipe 400 and the two-way pipe 1301 of the present invention, the two-way pipe 1301 and the bellows 1304, and the bellows 1304 and the shower nozzle 500 are respectively connected by a pipe clamp 1305.
  • the pipe clamp connection is simple and convenient, and can maintain a sealed connection.
  • observation window pad 200 of the present invention is provided with a spray interface
  • the spray nozzle 500 is deep into the spray interface
  • the other end of the bellows 1304 is wrapped around the spray interface
  • the bellows 1304 is sealed by the pipe clamp 1305. tight.
  • the invention adopts such a connection manner, so that the sealing connection between the bellows 1304, the shower nozzle 500 and the observation window pad 200 through the pipe clamp 1305 avoids water leakage, and is simple and effective.
  • a drum washing machine observes a window pad spraying device, and the spray pipe 400 is fixedly mounted on the outer cylinder 100, and the spray pipe 400 is connected to the outer cylinder 100 and sprayed There is at least one length of bellows section 401 between the nozzles 500 connection.
  • the spray pipe 400 is fixed to the outer cylinder 100, and the spray nozzle 500 can avoid tearing of the observation window mat 200 under the cushioning action of the bellows section 401 of the front section thereof.
  • the drum washing machine viewing window spray device of this type is designed in a two-stage structure.
  • the buffering function can effectively reduce the wrinkle deformation at the shower opening of the observation window mat 200, and prevent the observation window mat 200 from being broken due to long-term wrinkle wear.
  • the present invention also provides a washing machine having the above-described observation window spraying device, comprising a box body 1200 and an outer tube 100 disposed in the box body 1200, the outer tube 100 having an opening for the laundry to be placed, the outer tube Opening through the viewing window 1000
  • the observation window pad 200 is sealed, and the observation window pad shower device is disposed above the observation window pad 200.
  • the washing machine of the present invention has a shower device that can spray the water into the observation window mat 200 at the end of the washing to wash the laundry liquid foam remaining on the observation window mat 200.
  • the spray device of the present invention comprises a spray pipe 400 for water inlet, a water spray end of the spray pipe 400 is provided with a spray nozzle 500, and a water outlet end of the spray nozzle 500 is connected to the observation window pad 200, the spray nozzle 500
  • the flexible mechanism 1300 is mounted on the outer cylinder, and the existing spray nozzle 500 is fixedly mounted in a manner that the spray nozzle 500 can move within a certain range of motion.
  • a flexible mechanism 1300 acts as a buffer between the continuously swaying outer cylinder 100 and the observation window mat 200, and the wrinkle deformation at the shower opening of the observation window mat 200 can be effectively reduced. In this case, it is avoided that the observation window mat 200 is broken due to prolonged wrinkle wear.
  • the outer wall of the outer cylinder 100 of the washing machine of the present invention has a smooth outer surface corresponding to the flexible mechanism 1300 of the shower device.
  • the invention eliminates the reinforcing ribs on the outer wall of the outer cylinder 100 corresponding to the flexible mechanism 1300, avoiding the friction against the flexible mechanism 1300, especially the friction of the bellows 1304, and ensuring the service life of the bellows 1304.
  • the upper portion of the outer cylinder 100 of the washing machine of the present invention is mounted on the top wall of the casing 1200 by a hanging spring 1100.
  • the lower portion of the outer cylinder 100 is mounted on the bottom wall of the casing 1200 through the damper 800, and the inner cylinder is disposed in the outer cylinder 100.
  • the bottom of the outer cylinder 100 is mounted with a motor 700, and the motor 700 drives the inner cylinder 900 to rotate through the transmission shaft 600.
  • the front side of the casing 1200 of the washing machine is provided with an observation window 1000, and the observation window 1000 can be opened/closed to realize the pick-and-place of the laundry.

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

Abstract

一种滚筒洗衣机观察窗垫喷淋装置及洗衣机，所述的滚筒洗衣机包括箱体（1200）和设置在箱体（1200）内的外筒（100），所述的外筒（100）具有用于衣物投放的开口，外筒（100）的开口通过观察窗（1000）和观察窗垫（200）密封，观察窗垫（200）上方设置观察窗垫喷淋装置；所述的观察窗垫喷淋装置包括用于进水的喷淋管（400），喷淋管（400）的出水端设置喷淋嘴（500），喷淋嘴（500）的出水端连接观察窗垫（200），所述的喷淋嘴（500）通过柔性机构安装在外筒（100）上。所述的滚筒洗衣机观察窗垫喷淋装置将喷淋嘴（500）通过柔性机构安装在外筒（100）上，使得洗衣机在运转过程中不断晃动的外筒（100）和观察窗垫（200）之间通过柔性机构起到缓冲的作用，可以有效减小观察窗垫的喷淋口处褶皱变形情况，避免观察窗垫（200）因长时间褶皱磨损而破裂。

Description

一种滚筒洗衣机观察窗垫喷淋装置及洗衣机 技术领域
本发明涉及洗衣设备技术领域，具体地，涉及一种滚筒洗衣机观察窗垫喷淋装置及洗衣机。
背景技术
滚筒洗衣机包含有内外筒和箱体等结构，箱体上具有取衣口，取衣口处通过观察窗和观察窗垫密封，观察窗垫一端连接外筒，另一端连接箱体，防止洗衣机内部的水流到外面。观察窗垫上方连接有喷淋装置，在洗衣结束时通过喷淋装置向观察窗垫内喷淋水来冲洗窗垫上残留的洗衣液泡沫。
如图1及图2所示，现有喷淋装置包括喷淋管400和喷淋嘴500，喷淋管400的一端连通进水槽300，另一端连接喷淋嘴500，喷淋嘴500插入到观察窗垫200中，然后通过螺钉将喷淋嘴500紧固在外筒100上，喷淋嘴500的上侧通过管夹与喷淋管400连接。然而，在洗衣机正常工作时，外筒会不断晃动，喷淋嘴由于固定在外筒上也会随外筒同步运动，而观察窗垫前端是与静止的箱体连接，这就造成了观察窗垫200被喷淋嘴500拉扯的情况，观察窗垫200与喷淋嘴500的连接处就会发生褶皱变形的情况，长此以往，观察窗垫200就会磨损破裂，观察窗垫200的密封作用便会失效，缩短了使用寿命。
有鉴于此，特提出本发明。
发明内容
为了解决上述问题，本发明的第一发明目的是减轻滚筒洗衣机观察窗垫的喷淋口处褶皱变形情况，避免观察窗垫因长时间褶皱磨损而破裂，提供一种滚筒洗衣机观察窗垫喷淋装置，具体地，采用了如下的技术方案：
一种滚筒洗衣机观察窗垫喷淋装置，所述的滚筒洗衣机包括箱体和设置在箱体内的外筒，所述的外筒具有用于衣物投放的开口，外筒的开口通过观察窗和观察窗垫密封，观察窗垫上方设置观察窗垫喷淋装置；所述的观察窗垫喷淋装置包括用于进水的喷淋管，喷淋管的出水端设置喷淋嘴，喷淋嘴的出水端连接观察窗垫，所述的喷淋嘴通过柔性机构安装在外筒上。
进一步地，所述的柔性机构设置在喷淋管的出水端与喷淋嘴之间，柔性机构固定安装 在外筒上且连通喷淋管与喷淋嘴。
进一步地，所述的柔性机构包括波纹管，波纹管的一端连通喷淋管，另一端连通喷淋嘴。
进一步地，所述的波纹管通过两通管与喷淋管相连通，两通管固定安装在外筒上。
进一步地，所述的两通管包括安装部，所述的安装部固定安装在外筒上且保持波纹管的管壁与外筒之间间隔设置。
进一步地，所述的安装部分别设置在两通管的两侧管壁上，安装部通过螺钉固定安装在外筒上；所述两通管的安装部的高度至少大于两通管外径的1/2，用于两通管安装在外筒上后两通管的管壁与外筒之间间隔设置。
进一步地，所述的喷淋管与两通管之间、两通管与波纹管之间以及波纹管与喷淋嘴之间分别通过管夹连接。
进一步地，所述的观察窗垫上设置喷淋接口，喷淋嘴深入喷淋接口，所述波纹管的另一端开口包住喷淋接口，波纹管外通过管夹密封夹紧。
进一步地，所述的喷淋管固定安装在外筒上，喷淋管上与外筒连接处和与喷淋嘴连接处之间具有至少一段波纹管段。
本发明的第二发明目的是提供一种具有上述的观察窗喷淋装置的洗衣机，包括箱体和设置在箱体内的外筒，所述的外筒具有用于衣物投放的开口，外筒的开口通过观察窗和观察窗垫密封，其特征在于，所述的观察窗垫上方设置观察窗垫喷淋装置。
本发明的滚筒洗衣机观察窗垫喷淋装置将喷淋嘴通过柔性机构安装在外筒上，将现有的喷淋嘴固定安装方式改为喷淋嘴可在一定活动范围内活动的连接方式。这样，在洗衣机运转过程中，不断晃动的外筒和观察窗垫之间就有一柔性机构起到缓冲的作用，可以有效减小观察窗垫的喷淋口处褶皱变形情况，避免观察窗垫因长时间褶皱磨损而破裂。
附图说明
图1现有滚筒洗衣机观察窗垫喷淋装置的安装示意图；
图2为图1中A处的局部放大图；
图3本发明洗衣机的结构示意图；
图4本发明的观察窗垫喷淋装置的安装示意图；
图5本发明图4中B处的局部放大图；
图6本发明滚筒洗衣机观察窗垫喷淋装置的柔性机构的爆炸图。
附图中的标号说明：100-外筒 200-观察窗垫 300-注水槽 400-喷淋管 401-波纹管段 500-喷淋嘴 600-传动轴 700-电机 800-减震器 900-内筒 1000-观察窗 1100-挂簧 1200-箱体 1300-柔性机构 1301-两通管 1302-安装部 1303-螺钉 1304-波纹管 1305-管夹。
具体实施方式
下面结合附图对本发明的一种滚筒洗衣机观察窗垫喷淋装置及洗衣机进行详细描述：
如图3、图4、图5及图6所示，本发明的一种滚筒洗衣机观察窗垫喷淋装置，所述的滚筒洗衣机包括箱体1200和设置在箱体1200内的外筒100，所述的外筒100具有用于衣物投放的开口，外筒100的开口通过观察窗和观察窗垫200密封，观察窗垫200上方设置观察窗垫喷淋装置。
本发明的观察窗垫200一端连接外筒100，一端连接箱体1200，此类滚筒洗衣机带有观察窗垫喷淋功能，观察窗垫200上方连接有喷淋装置，在洗衣结束时通过喷淋装置向观察窗垫200内喷淋水来冲洗观察窗垫200上残留的洗衣液泡沫。
本发明的观察窗垫喷淋装置包括用于进水的喷淋管400，喷淋管400的出水端设置喷淋嘴500，喷淋嘴500的出水端连接观察窗垫200，所述的喷淋嘴500通过柔性机构1300安装在外筒上。
本发明的滚筒洗衣机观察窗垫喷淋装置将喷淋嘴500通过柔性机构1300安装在外筒100上，将现有的喷淋嘴500固定安装方式改为喷淋嘴500可在一定活动范围内活动的连接方式。这样，在洗衣机运转过程中，不断晃动的外筒100和观察窗垫200之间就有一柔性机构1300起到缓冲的作用，可以有效减小观察窗垫200的喷淋口处褶皱变形情况，避免观察窗垫200因长时间褶皱磨损而破裂。
本发明的柔性机构1300主要是起到缓冲喷淋嘴500对观察窗垫200的拉扯作用，若要实现这一作用，需要避免外筒100的运动直接传递给喷淋嘴500。因此，本发明的柔性结构1300需要具有一定的运动吸收作用，例如减震装置或者弹性装置等。
为了实现本发明柔性结构1300对喷淋嘴500的缓冲作用，本发明的柔性机构1300设置在喷淋管400的出水端与喷淋嘴500之间，柔性机构1300固定安装在外筒100上且连通喷淋管400与喷淋嘴500。本发明在喷淋管400的出水端与喷淋嘴500之间加装柔性机构1300，将柔性机构1300直接固定在外筒100上，而将喷淋嘴500安装在柔性机构1300上，因此，柔性机构1300可缓冲外筒100的运动，避免外筒的运动直接传递给喷淋嘴500。
具体地，为了实现柔性机构1300对外筒100运动的缓冲作用，本发明所述的柔性机构1300包括波纹管1304，波纹管1304的一端连通喷淋管400，另一端连通喷淋嘴500。波纹管1304具有伸缩的作用，在外筒100上下震动时可通过伸缩进行缓冲，而且波纹管1304对于横向攒动也具有一定的缓冲作用，因此，波纹管1304可有效的对外筒100的运动进行缓冲，避免其直接传递给喷淋嘴500。
进一步地，本发明的波纹管1304通过两通管1301与喷淋管400相连通，两通管1301固定安装在外筒100上，实现柔性机构1300的固定安装。
本发明的两通管1301包括安装部1302，所述的安装部1302固定安装在外筒100上且保持波纹管1304的管壁与外筒100之间间隔设置。这样，可避免洗衣机在工作过程中，波纹管1304与外筒100的外壁之间产生摩擦，确保波纹管1304的使用寿命。
为了实现波纹管1304与外筒100之间的间隔设置，本发明两通管1301的安装部1302分别设置在两通管1301的两侧管壁上，安装部1302通过螺钉1303固定安装在外筒100上；所述两通管1301的安装部1302的高度至少大于波纹管1304外径的1/2，用于波纹管1304安装在外筒100上后波纹管1304的管壁与外筒100之间间隔设置。
本发明的喷淋管400与两通管1301之间、两通管1301与波纹管1304之间以及波纹管1304与喷淋嘴500之间分别通过管夹1305连接。采用管夹连接的方式简单方便，且能保持密封连接。
进一步地，本发明的观察窗垫200上设置喷淋接口，喷淋嘴500深入喷淋接口，所述波纹管1304的另一端开口包住喷淋接口，波纹管1304外通过管夹1305密封夹紧。本发明采用这样的连接方式，使得波纹管1304、喷淋嘴500和观察窗垫200之间通过管夹1305实现的密封连接，避免漏水，简单有效。
作为本发明的另一种优选实施方式，一种滚筒洗衣机观察窗垫喷淋装置，所述的喷淋管400固定安装在外筒100上，喷淋管400上与外筒100连接处和与喷淋嘴500连接处之间具有至少一段波纹管段401。这样，将喷淋管400固定在外筒100上，而喷淋嘴500在其前段的波纹管段401的缓冲作用下仍可避免与观察窗垫200发生撕扯。
因此，这种方式的滚筒洗衣机观察窗垫喷淋装置喷淋管400设计成两段式结构，在洗衣机运转过程中，不断晃动的外筒100和观察窗垫200之间就有一段波纹管段401起到缓冲的作用，可以有效减小观察窗垫200的喷淋口处褶皱变形情况，避免观察窗垫200因长时间褶皱磨损而破裂。
本发明还提供了一种具有上述观察窗喷淋装置的洗衣机，包括箱体1200和设置在箱体1200内的外筒100，所述的外筒100具有用于衣物投放的开口，外筒的开口通过观察窗1000 和观察窗垫200密封，所述的观察窗垫200上方设置观察窗垫喷淋装置。
本发明的洗衣机具有喷淋装置可实现在洗衣结束时向观察窗垫200内喷淋水来冲洗观察窗垫200上残留的洗衣液泡沫。
本发明的喷淋装置包括用于进水的喷淋管400，喷淋管400的出水端设置喷淋嘴500，喷淋嘴500的出水端连接观察窗垫200，所述的喷淋嘴500通过柔性机构1300安装在外筒上，将现有的喷淋嘴500固定安装方式改为喷淋嘴500可在一定活动范围内活动的连接方式。
因此，本发明的洗衣机在运转过程中，不断晃动的外筒100和观察窗垫200之间就有一柔性机构1300起到缓冲的作用，可以有效减小观察窗垫200的喷淋口处褶皱变形情况，避免观察窗垫200因长时间褶皱磨损而破裂。
另外，本发明洗衣机的外筒100的外壁上对应喷淋装置的柔性机构1300处为平滑外表面。本发明将外筒100的外壁上对应柔性机构1300处的加强筋取消，避免其对柔性机构1300的摩擦，尤其是对波纹管1304的摩擦，确保波纹管1304的使用寿命。
本发明洗衣机的外筒100的上部通过挂簧1100安装在箱体1200的顶壁上，外筒100的下部通过减震器800安装在箱体1200的底壁上，外筒100内设置内筒900，外筒100的底部安装电机700，电机700通过传动轴600带动内筒900转动。洗衣机的箱体1200的前面安装观察窗1000，观察窗1000可开启/关闭，实现衣物的取放。
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. 一种滚筒洗衣机观察窗垫喷淋装置，所述的滚筒洗衣机包括箱体和设置在箱体内的外筒，所述的外筒具有用于衣物投放的开口，外筒的开口通过观察窗和观察窗垫密封，观察窗垫上方设置观察窗垫喷淋装置；
    其特征在于，所述的观察窗垫喷淋装置包括用于进水的喷淋管，喷淋管的出水端设置喷淋嘴，喷淋嘴的出水端连接观察窗垫，所述的喷淋嘴通过柔性机构安装在外筒上。
  2. 根据权利要求1所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的柔性机构设置在喷淋管的出水端与喷淋嘴之间，柔性机构固定安装在外筒上且连通喷淋管与喷淋嘴。
  3. 根据权利要求1或2所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的柔性机构包括波纹管，波纹管的一端连通喷淋管，另一端连通喷淋嘴。
  4. 根据权利要求3所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的波纹管通过两通管与喷淋管相连通，两通管固定安装在外筒上。
  5. 根据权利要求4所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的两通管包括安装部，所述的安装部固定安装在外筒上且保持波纹管的管壁与外筒之间间隔设置。
  6. 根据权利要求5所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的安装部分别设置在两通管的两侧管壁上，安装部通过螺钉固定安装在外筒上；
    所述两通管的安装部的高度至少大于波纹管外径的1/2，用于波纹管安装在外筒上后波纹管的管壁与外筒之间间隔设置。
  7. 根据权利要求4所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的喷淋管与两通管之间、两通管与波纹管之间以及波纹管与喷淋嘴之间分别通过管夹连接。
  8. 根据权利要求7所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的观察窗垫上设置喷淋接口，喷淋嘴深入喷淋接口，所述波纹管的另一端开口包住喷淋接口，波纹管外通过管夹密封夹紧。
  9. 根据权利要求1所述的一种滚筒洗衣机观察窗垫喷淋装置，其特征在于，所述的喷淋管固定安装在外筒上，喷淋管上与外筒连接处和与喷淋嘴连接处之间具有至少一段波纹管段。
  10. 一种具有如权利要求1-9任意一项所述的观察窗喷淋装置的洗衣机，包括箱体和设置在箱体内的外筒，所述的外筒具有用于衣物投放的开口，外筒的开口通过观察窗和观察窗垫密封；
    其特征在于，所述的观察窗垫上方设置观察窗垫喷淋装置。
PCT/CN2017/077249 2016-03-22 2017-03-20 一种滚筒洗衣机观察窗垫喷淋装置及洗衣机 Ceased WO2017162114A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109722859A (zh) * 2019-01-10 2019-05-07 长虹美菱股份有限公司 一种灯光喷淋结构及喷淋控制系统
CN111101329A (zh) * 2018-10-09 2020-05-05 青岛海尔滚筒洗衣机有限公司 一种去窗垫积水装置、滚筒洗衣机及其控制方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108642806B (zh) * 2018-04-17 2021-12-03 青岛海尔洗涤电器有限公司 一种洗衣机观察窗垫及洗衣机
KR102764828B1 (ko) 2018-06-27 2025-02-11 엘지전자 주식회사 세탁기
WO2020004905A1 (en) 2018-06-27 2020-01-02 Lg Electronics Inc. Washing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001149689A (ja) * 1999-11-30 2001-06-05 Toshiba Corp ドラム式洗濯機
EP1688529A1 (en) * 2005-01-28 2006-08-09 Electrolux Home Products Corporation N.V. Washing machine with detergent dispenser
CN101285257A (zh) * 2007-04-10 2008-10-15 苏州三星电子有限公司 新型的洗衣机进水波纹管及其与前筒的配合结构
US20130081431A1 (en) * 2011-09-30 2013-04-04 Electrolux Home Products, Inc. Water Recirculation and Drum Rotation Control in a Laundry Washer
CN104975472A (zh) * 2014-04-11 2015-10-14 日立空调·家用电器株式会社 洗衣机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2270060Y (zh) * 1996-08-30 1997-12-10 唐文 滚筒洗衣机助洗喷射装置
CN1566498A (zh) * 2003-06-30 2005-01-19 乐金电子(天津)电器有限公司 内置垫圈残水去除软管的滚筒式洗衣机
CN201598475U (zh) * 2009-12-07 2010-10-06 无锡小天鹅股份有限公司 滚筒洗衣机的喷淋装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001149689A (ja) * 1999-11-30 2001-06-05 Toshiba Corp ドラム式洗濯機
EP1688529A1 (en) * 2005-01-28 2006-08-09 Electrolux Home Products Corporation N.V. Washing machine with detergent dispenser
CN101285257A (zh) * 2007-04-10 2008-10-15 苏州三星电子有限公司 新型的洗衣机进水波纹管及其与前筒的配合结构
US20130081431A1 (en) * 2011-09-30 2013-04-04 Electrolux Home Products, Inc. Water Recirculation and Drum Rotation Control in a Laundry Washer
CN104975472A (zh) * 2014-04-11 2015-10-14 日立空调·家用电器株式会社 洗衣机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111101329A (zh) * 2018-10-09 2020-05-05 青岛海尔滚筒洗衣机有限公司 一种去窗垫积水装置、滚筒洗衣机及其控制方法
CN111101329B (zh) * 2018-10-09 2022-11-04 青岛海尔洗涤电器有限公司 一种去窗垫积水装置、滚筒洗衣机及其控制方法
CN109722859A (zh) * 2019-01-10 2019-05-07 长虹美菱股份有限公司 一种灯光喷淋结构及喷淋控制系统
CN109722859B (zh) * 2019-01-10 2023-11-24 长虹美菱股份有限公司 一种灯光喷淋结构及喷淋控制系统

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