CN210177174U

CN210177174U - Window pad and washing machine

Info

Publication number: CN210177174U
Application number: CN201920444832.0U
Authority: CN
Inventors: 李威海; 张家辉; 冉庆; 闫磊; 张萌
Original assignee: Qingdao Haier Washing Machine Co Ltd; Qingdao Haier Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd; Qingdao Haier Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-03-24
Anticipated expiration: 2029-04-02

Abstract

The utility model belongs to the technical field of washing machine, specifically speaking relates to a window pad, the window pad is including locating the first wall, the inboard second wall in the outside of treating the opening tip of mounting structure, and first wall is connected and forms the mounting groove of centre gripping opening tip with the second wall, and first wall or second wall are equipped with the locating hole in the notch department that is close to the mounting groove. The utility model discloses a window pad can avoid washing machine to be pulled when opening the door and takes off, and the installation is firm, helps promoting sealing performance. The utility model discloses still relate to a washing machine, this washing machine is equipped with the window pad.

Description

Window pad and washing machine

Technical Field

The utility model belongs to the technical field of washing machine, specifically speaking relates to a window pad and washing machine.

Background

The structure of the existing drum washing machine comprises an outer casing, an outer drum and an inner drum are arranged in the outer casing, the inner drum is used for washing, dehydrating and drying the drum, and can be rotatably arranged on the outer drum. An outer cabinet of a washing machine includes a front panel having an opening through which laundry is put into or taken out of an outer tub. The outer barrel is provided with a putting-in opening, and a window gasket is arranged between the opening on the front panel and the putting-in opening so as to enable the opening and the putting-in opening to be connected and communicated in a sealing way. The front panel of the washing machine is mounted with a door body to open and close the opening. The inside of the door body of the washing machine is provided with an observation window protruding inwards the opening, and the observation window is tightly attached to the window gasket when closed so as to prevent washing water in the washing process from flowing out from the edge of the door body.

In the long-time use process of the window gasket in the prior art, due to the extrusion of the observation window glass, the window gasket deforms and is not easy to bounce, the sealing effect is influenced, and the hidden danger of water leakage exists. In addition, there is the gap between inner tube and the urceolus, and in washing machine operation process, foreign matter such as coin, safety pin, button drop easily to the clearance between the interior urceolus, lead to noise or drainage jam scheduling problem, give the not good use experience of user. Secondly, the window pad of current washing machine is pulled off easily when opening the door, not only brings the not good use experience for the user, and the installation is unfavorable for sealing performance after frequently pulling off moreover.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a window pad.

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a window pad, is including locating the first wall in the outside of treating the opening tip of mounting structure, the second wall of inboard, and first wall is connected and forms the mounting groove of centre gripping opening tip with the second wall, and first wall or/and second wall are equipped with the locating hole in the notch department that is close to the mounting groove.

In one embodiment, the first wall surface and the second wall surface are respectively provided with positioning holes, and the positioning holes on the first wall surface and the positioning holes on the second wall surface are arranged in a staggered manner.

In one embodiment, the first wall surface and the second wall surface are annular wall surfaces concentrically arranged, and the positioning hole in the first wall surface and the positioning hole in the second wall surface are provided at different positions in the radial direction of the first wall surface or the second wall surface.

In one embodiment, the diameter of the first wall surface is larger than the diameter of the second wall surface, and the positioning holes are respectively formed in the outer peripheral edge of the first wall surface or the outer peripheral edge of the second wall surface.

The window gasket comprises a window gasket body arranged in an opening end part of a structure to be installed, wherein the window gasket body is provided with a water sealing rib, the water sealing rib is provided with a first side surface and a second side surface, and a root part, connected with the window gasket body, of the first side surface or/and the second side surface is provided with an arc structure which is concave towards the second side surface or the first side surface.

In one embodiment, the first side of the water sealing rib is arranged in a first direction, the second side is arranged in a second direction, and the second direction is opposite to the first direction.

Another object of the present invention is to provide a washing machine including an outer tub and a door, wherein an opening for putting laundry is formed at a front end of the outer tub, and a window gasket as described above is mounted on the opening.

In one embodiment, the window mat comprises an outer cylinder front structure which is arranged in front of the outer cylinder and forms the opening, and a positioning structure is arranged on the inner side or/and the outer side of the outer cylinder front structure and is connected with the positioning hole of the window mat.

As an implementation mode, the window pad includes a window pad body arranged in the front structure opening of the outer cylinder, a foreign matter blocking structure is arranged on a part of the window pad body, the foreign matter blocking structure extends into a gap between the outer cylinder and the inner cylinder, and a groove body for accommodating foreign matters is arranged at the end part of the foreign matter blocking structure.

As an implementation mode, the foreign matter blocking structure is an arc-shaped blocking rib which extends along the circumferential direction of the window mat body, the end part of the arc-shaped blocking rib extends into a gap between the outer cylinder and the inner cylinder of the window mat body and hooks towards the front panel of the washing machine to form a groove body, the depth of the groove body along the axial direction is D1, the gap between the window mat body and the front end face of the opening of the inner cylinder is D2, and D1 is more than D2.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:

the utility model discloses a window pad is pulled when avoiding washing machine to open the door and is taken off, and the installation is firm, helps promoting sealing performance.

The utility model discloses a structure of water sealing muscle of window gasket is convenient for it to take place deformation or reconversion, also is difficult for taking place irreversible deformation under observation window glass's long-time extrusion, and is sealed effectual.

The utility model discloses a window pad part is equipped with the structure that blocks the foreign matter, avoids foreign matters such as coin, safety pin, button to drop to the clearance between the interior urceolus and lead to the problem of noise or drainage jam, in addition, when saving raw and other materials, has still avoided the problem of window pad friction inner tube.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural view of a window gasket according to the present invention for a wall-mounted washing machine;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic view of the window mat of the present invention;

FIG. 5 is a schematic view of the window mat of the present invention;

FIG. 6 is a schematic view of the window mat of the present invention;

FIG. 7 is a cross-sectional view taken along line A-A of the window mat of FIG. 6;

FIG. 8 is a schematic view of the window mat of the present invention;

FIG. 9 is a schematic view of the window mat of the present invention;

FIG. 10 is an enlarged view of a portion of the structure of FIG. 9;

FIG. 11 is a schematic view of the window mat of the present invention;

fig. 12 is an enlarged view of a portion of the structure of fig. 11.

In the figure: 1. positioning holes; 2. a buffer layer; 3. a cushion pad; 4. a front contact layer of the outer cylinder; 5. mounting grooves; 6. a foreign matter blocking structure; 7. a fastening loop layer; 8. a through hole; 9. an inner barrel; 10. an outer cylinder; 11. an observation window; 12. a window pad; 13. an outer cylinder front structure; 14. a front panel; 15. sealing the water rib; 16. a circular arc structure; 17. and a positioning structure.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 4-5 and fig. 11-12, the utility model discloses a window pad 12, the window pad is including locating the first wall in the outside of the opening tip of waiting to install the structure, inboard second wall, and first wall is connected and forms the mounting groove 5 of centre gripping opening tip with the second wall, and first wall or/and second wall are equipped with locating hole 1 in the notch department that is close to mounting groove 5.

The window gasket 12 is attached to the opening end of the outer cylinder front structure 13, and the window gasket 12 is provided with positioning holes 1 at the portions that contact the opening end of the outer cylinder front structure 13.

The outer barrel front structure 13 is a component which is arranged in front of the inner barrel 9 independently, can be used for supporting the fixed window pad 12, and is matched with the front side of the outer barrel 10 to form a relatively closed structure, and plays a role in shielding a part of structure, beautifying the appearance structure of the washing machine, and can be understood by referring to the content in the prior art.

The first wall surface and the second wall surface are respectively provided with a positioning hole 1, and the positioning hole 1 on the first wall surface and the positioning hole 1 on the second wall surface are arranged in a staggered manner. Preferably, the first wall surface and the second wall surface are annular wall surfaces concentrically arranged, the diameter of the first wall surface is larger than that of the second wall surface, the positioning hole 1 on the first wall surface and the positioning hole 1 on the second wall surface are arranged at different positions along the radial direction of the first wall surface or the second wall surface, and the positioning holes 1 are respectively arranged on the outer peripheral edge of the first wall surface or the outer peripheral edge of the second wall surface.

The window gasket 12 comprises a window gasket body arranged in the opening end part of the structure to be installed, the window gasket body is provided with a water sealing rib 15, the water sealing rib 15 is provided with a first side surface and a second side surface, a concave arc structure 16 facing the second side surface or the first side surface is arranged at the root part of the first side surface or/and the second side surface, which is connected with the window gasket body, wherein the first side surface of the water sealing rib 15 is arranged in the first direction, the second side surface is arranged in the second direction, and the second direction is opposite to the first direction. When the window pad 12 is used in a washing machine, the first side surface is a surface facing the inner tub 9, and the second side surface is a surface opposite to the first side surface and facing the door of the washing machine.

The water sealing ribs 15 extend towards the direction of the observation window 11, and when the door body of the washing machine is closed, the water sealing ribs 15 are in interference connection with the observation window 11 of the washing machine, so that the sealing effect is good, and water leakage and water seepage are avoided. The root of the water sealing rib 15 is provided with the arc structure 16, so that the water sealing rib can rebound quickly after being compressed, is not easy to deform irreversibly, and has good sealing performance.

The utility model discloses still relate to a washing machine, it is equipped with above window pad 12. The washing machine comprises an outer cylinder front structure 13 which is arranged in front of an outer cylinder 10 and forms an opening part, and a positioning structure 17 is arranged on the inner side or/and the outer side of the outer cylinder front structure 13 and is connected with a positioning hole 1 of a window pad 12, so that a better fixing effect is achieved, and the washing machine is prevented from being pulled off when the door is opened.

When the washing machine operates, foreign matters easily fall into a gap between the inner barrel 9 and the outer barrel 10 from the lower half cycle of the inner barrel 9, the existing partial window pad structure cannot block the foreign matters, the problem that foreign matters such as coins, pins and buttons easily fall into the gap between the inner barrel and the outer barrel to cause noise or drainage blockage is difficult to solve, in order to solve the technical problem, furthermore, a foreign matter blocking structure 6 is locally arranged on a window pad body arranged in an opening of the outer barrel front structure 13, and the foreign matter blocking structure 6 extends into the gap between the outer barrel 10 and the inner barrel 9 and is provided with a groove body for accommodating the foreign matters at the end part.

The window pad 12 is including locating the intraoral window pad body of urceolus front structure 13 opening, and window pad body part is equipped with foreign matter and blocks structure 6, foreign matter blocks structure 6 and stretches into the cell body that holds the foreign matter and have the cell body that holds the foreign matter at the tip between urceolus 10 and the inner tube 9.

The foreign matter blocking structure 6 is an arc-shaped blocking rib which extends along the circumferential direction of the window pad body, the end part of the arc-shaped blocking rib extends into the gap between the outer cylinder 10 and the inner cylinder 9 of the window pad body and is hooked towards the front panel 14 of the washing machine to form a groove body, the depth of the groove body along the axial direction is D1, the gap between the window pad body and the front end face of the opening of the inner cylinder 9 is D2, and D1 is more than D2.

Example 2

Referring to fig. 9-10, the present embodiment discloses a washing machine window gasket, which includes a window gasket body, the window gasket body is provided with a water sealing rib 15, the water sealing rib 15 has a first side surface and a second side surface, and a circular arc structure 16 that is concave toward the second side surface or the first side surface is provided at a root portion of the first side surface or/and the second side surface, which is connected to the window gasket body.

The first side of the water sealing rib 15 is arranged in the first direction, the second side is arranged in the second direction, and the second direction is opposite to the first direction. Preferably, the first side surface is provided with a first circular arc structure, the second side surface is provided with a second circular arc structure, and the curvature of the first circular arc structure is larger than that of the second circular arc structure.

When the door body of the washing machine is closed, the water sealing rib 15 is in interference connection with the observation window 11 of the washing machine, the sealing effect is good, and water leakage and water seepage are avoided. The root of the water sealing rib 15 is provided with the arc structure 16, so that the water sealing rib can rebound quickly after being compressed, is not easy to deform irreversibly, and has good sealing performance.

The window pad body comprises a first wall surface and a second wall surface, the first wall surface is located outside an opening of the outer barrel 10, the second wall surface is located in the opening, the first wall surface and the second wall surface are connected to form a mounting groove 5 with an L-shaped opening, and the mounting groove 5 clamps the opening end portion of the outer barrel 10 inside. Preferably, the first wall surface or/and the second wall surface is/are provided with positioning holes 1. The mounting groove 5 is connected with the opening end of the outer cylinder 10, so that the window mat 12 is supported at the opening end of the outer cylinder 10, the positioning holes 1 on the first wall surface or/and the second wall surface can be connected with the positioning structure at the opening of the outer cylinder 10, and the window mat 12 is further mounted more stably.

The window pad 12 is of an annular or cylindrical structure and comprises a fastening ring layer 7 which is contacted with the opening end part of the outer cylinder 10, an arc-surface-shaped buffer layer 2 extends outwards from the part of the fastening ring layer 7 along the radial direction, and the buffer layer 2 and the fastening ring layer 7 are arranged concentrically.

The opening of the outer tub 10 of the washing machine is directly integrated with the outer tub 10, or is a separate component separately, for example, in this embodiment, the opening of the outer tub 10 is a component arranged in front of the inner tub 9, i.e. the front structure 13 of the outer tub of the present invention, can be used for supporting the fixed window mat 12, and is matched with the front side of the outer tub 10 to form a relatively closed structure, and has a shielding part structure to beautify the appearance structure of the washing machine.

When the washing machine operates, foreign matters easily fall into a gap between the inner barrel and the outer barrel from the lower half cycle of the inner barrel, the existing partial window gasket structure cannot block the foreign matters, and the problems of noise or drainage blockage and the like caused by the fact that the foreign matters such as coins, pins, buttons and the like easily fall into the gap between the inner barrel and the outer barrel are difficult to solve. In order to solve the technical problem, a foreign matter blocking structure 6 is locally arranged on a window pad body of the washing machine window pad arranged in an opening of an outer cylinder front structure 13, and the foreign matter blocking structure 6 extends into a gap between an outer cylinder 10 and an inner cylinder 9 and is provided with a groove body for accommodating foreign matters at the end part. In addition, through holes 8 for draining water are uniformly distributed in the groove body of the foreign matter blocking structure 6, so that water is prevented from remaining.

Further, the window gasket is convenient to mount in place, the window gasket is prevented from rubbing the inner cylinder, the foreign matter blocking structure 6 extends along the lower half circle of the periphery of the window gasket body, and the lower half circle is a part which is not higher than the central axis of the inner cylinder 9 or the outer cylinder 10.

Specifically, as an embodiment, the foreign matter blocking structure 6 is an arc-shaped blocking rib extending along the circumferential direction of the window mat body, the end of the arc-shaped blocking rib extends into the gap between the outer cylinder 10 and the inner cylinder 9 of the window mat body and hooks towards the front panel 14 of the washing machine to form a groove body, the depth of the groove body along the axial direction is D1, the gap between the window mat body and the front end face of the opening of the inner cylinder 9 is D2, and D1 is greater than D2.

The utility model also provides a washing machine, this washing machine be equipped with above washing machine window pad.

Example 3

As shown in fig. 1 to 3, the present embodiment discloses a wall-mounted washing machine, which includes an inner tub 9 and an outer tub 10, a sealed window gasket 12 is installed at an open end of an outer tub front 13, the window gasket 12 is provided with a foreign matter blocking structure 6, and the foreign matter blocking structure 6 extends into a partial gap between the inner tub 9 and the outer tub 10 and forms a tank for accommodating foreign matters.

The foreign-matter blocking structure 6 is provided to extend along a gap between the inner cylinder 9 and the outer cylinder 10 in the lower half of the circumference, which is not higher than the central axis of the inner cylinder or the outer cylinder.

When the washing machine operates, foreign matters easily fall into a gap between the inner barrel 9 and the outer barrel 10 from the lower half cycle of the inner barrel 9, the existing partial window gasket structure cannot block the foreign matters, and the problems that foreign matters such as coins, pins, buttons and the like easily fall into the gap between the inner barrel and the outer barrel to cause noise or drainage blockage and the like are difficult to solve.

The part window pad of prior art sets up the foreign matter of a border along circumference and keeps off the muscle, can realize that the foreign matter blocks, nevertheless, the installation is out of position slightly, will lead to the foreign matter to keep off the muscle and touch inner tube 9 and form the noise, and the influence is used and is experienced. The utility model discloses a foreign matter blocks that structure extends the setting along the second half of window pad body periphery, has both saved raw and other materials, has realized that the foreign matter blocks, has avoidd window pad friction inner tube 9's risk again.

Preferably, the foreign matter blocking structure 6 is obliquely extended into the gap at an angle with respect to the axial direction of the inner cylinder 9 or the outer cylinder 10, and guides the foreign matter dropped into the gap into the groove body. Therefore, the dropped foreign matters are conveniently and smoothly guided to the groove body, and the noise is reduced.

The window pad 12 comprises a window pad body arranged in an opening of the outer cylinder front structure 13, the foreign matter blocking structure 6 is an arc-shaped blocking rib arranged along the circumferential extension of the window pad body, the end part of the arc-shaped blocking rib extends into a gap between the outer cylinder 10 and the inner cylinder 9 from the window pad body and hooks towards the front panel 14 direction of the washing machine to form a groove body, the depth of the groove body along the axial direction is D1, the gap between the window pad body and the front end face of the inner cylinder opening is D2, and D1 is larger than D2.

The window pad 12 is in a ring or cylindrical structure and comprises a fastening ring layer 7 which is contacted with the end part of the opening of the outer cylinder front structure 13, an arc-surface-shaped buffer layer 2 extends outwards from the part of the fastening ring layer 7 along the radial direction, and the buffer layer 2 and the fastening ring layer 7 are arranged concentrically.

The outer cylinder front structure 13 is provided with a positioning structure, the periphery of the fastening ring layer 7 is provided with a positioning hole 1, and the positioning hole 1 is connected with the positioning structure.

Preferably, the window mat 12 is integrally provided with the cushion pad 3 at a portion between the front panel of the washing machine and the tub front 13.

The buffer layer 2, the positioning hole 1 and the buffer pad 3 are arranged at different parts of the same circumference of the window pad body.

The above-mentioned structure reduces the vibration of the washing machine or the damage to the window mat 12 when opening and closing the door, and simultaneously reduces the noise.

The outer barrel front structure is provided with a mounting groove 5 clamped with the opening end part of the outer barrel front structure 13, the mounting groove 5 comprises a first wall surface located outside the opening and a second wall surface located inside the opening, and the first wall surface and the second wall surface form an L-shaped opening and clamp the opening end part of the outer barrel front structure 13 inside.

Therefore, the window pad 12 can be conveniently and quickly installed and fixed, and the window pad 12 is prevented from falling off when the door body of the washing machine is frequently opened and closed.

Through holes 8 for draining water are uniformly distributed in the groove body of the foreign matter blocking structure 6, so that water is prevented from remaining.

the utility model discloses a wall-hanging washing machine's inside and outside section of thick bamboo clearance's part is equipped with the structure that blocks the foreign matter, avoids foreign matters such as coin, safety pin, button to drop to the clearance between the inside and outside section of thick bamboo and lead to the problem of noise or drainage jam, in addition, when saving raw and other materials, has still avoided the problem of window pad 12 friction inner tube 9, and washing machine stability is better.

Example 4

As shown in fig. 4-8, the utility model discloses a window pad, install in the opening tip of urceolus front structure 13, including locating the inside window pad body of the opening of urceolus front structure 13, window pad body part is equipped with foreign matter and blocks structure 6, foreign matter blocks structure 6 and stretches into the clearance between urceolus 10 and the inner tube 9 and has the cell body that holds the foreign matter at the tip.

It should be noted that the outer tub front structure 13 of the present invention is a component separately disposed in front of the inner tub 9, and can be used to support the fixed window pad 12, and cooperate with the front side of the outer tub to form a relatively closed structure, and to shield part of the structure, so as to beautify the appearance structure of the washing machine, which can be understood by referring to the content of the prior art.

The opening of the window gasket outer cylinder front structure 13 is hermetically connected and communicated with the clothes feeding opening, and the window gasket 12 is tightly attached to the observation window 11 of the washing machine when the observation window is closed, so that the washing water in the washing process is prevented from flowing out from the edge of the door body.

The utility model discloses a window pad is like prior art including contact layer 4 before the urceolus, locates between washing machine's front panel and urceolus fore-construction 13 for sealing between washing machine's front panel and urceolus fore-construction 13, other structures that do not describe in detail in following embodiment can be understood with reference to prior art's structure, do not give unnecessary details here.

The foreign matter blocking structure 6 extends along the lower half circle of the periphery of the window pad body, and the lower half circle is a part which is not higher than the central axis of the inner cylinder 9 or the outer cylinder.

The foreign matter that current part window pad set up a border along circumference keeps off the muscle, can realize that the foreign matter blocks, nevertheless, the installation is out of position slightly, will lead to the foreign matter to keep off the muscle and touch inner tube 9 and form the noise, influences and uses experience.

The utility model discloses a foreign matter blocks that structure extends the setting along the second half of window pad body periphery, has both saved raw and other materials, has realized that the foreign matter blocks, has avoidd the risk of 12 friction inner tubes 9 of window pad again.

In order to smoothly guide the falling foreign matters to a specific position to reduce noise, the foreign matter blocking structure 6 is inclined at a certain angle relative to the axial direction of the inner cylinder or the outer cylinder to extend into the gap between the outer cylinder 10 and the inner cylinder 9 to guide the foreign matters falling into the gap between the outer cylinder 10 and the inner cylinder 9 to enter the groove body.

The foreign matter blocking structure 6 is an arc-shaped blocking rib which is arranged along the circumferential extension of the window pad body, the end part of the arc-shaped blocking rib extends into the gap between the outer cylinder and the inner cylinder 9 of the window pad body and is hooked up towards the front panel of the washing machine to form a groove body, the groove body is D1 along the axial depth, the gap between the front end faces of the window pad body and the inner cylinder opening is D2, and D1 is larger than D2.

The foreign matter blocks the structure 6 and is located the lower half circle of the periphery of window pad body, for the slant stretches into the arcuation fender muscle in the outer barrel gap, the tip that the arcuation kept off the muscle colludes to the front panel, forms the recess of similar spoon form, can follow the slant landing when the foreign matter drops at this moment and finally be blockked by the recess of the spoon form that the tip of arcuation fender muscle formed to the effect that has realized preventing the foreign matter to get into the urceolus.

the utility model discloses a window pad part is equipped with the structure that blocks the foreign matter, avoids foreign matters such as coin, safety pin, button to drop to the clearance between the interior urceolus and lead to the problem of noise or drainage jam, in addition, when saving raw and other materials, has still avoided the problem of window pad friction inner tube 9.

Example 5

In addition to embodiment 4, the window mat 12 is a ring-shaped or cylindrical structure, and includes a fastening ring layer 7 contacting with the open end of the outer cylinder front structure 13, the fastening ring layer 7 extends with a cambered surface-shaped buffer layer 2 partially and radially outwards, and the buffer layer 2 and the fastening ring layer 7 are arranged concentrically.

Preferably, the buffer layer 2 is disposed at a position corresponding to an opening and closing portion of a door body of the washing machine, so that abrasion of the fastening ring layer 7 is reduced, and noise is reduced.

As a mounting and positioning mode, the periphery of the fastening ring layer 7 is provided with a positioning hole 1, and the positioning hole 1 is connected with a positioning structure arranged on an outer barrel front structure 13 of the washing machine. Preferably, the fastening ring layer 7 extends outwards along the radial direction to form a semicircular convex surface, the positioning hole 1 is arranged in the center of the semicircular convex surface, so that the installation and the positioning are convenient, and the problem of poor durability caused by the fact that the installation hole 1 is directly formed in the fastening ring layer 7 is avoided.

Example 6

This embodiment is a further optimization or definition of the window mat 12 of the above-described embodiment.

The part of the window pad body between the front panel of the washing machine and the front structure 13 of the outer cylinder is integrally provided with the buffer pad 3, so that the abrasion of the window pad body of the washing machine when the window pad body bears torsional stress is reduced. The buffer layer 2, the positioning hole 1 and the buffer pad 3 are arranged at different parts of the same circumference of the window pad body.

In one embodiment, the positioning hole 1 and the cushion pad 3 are disposed adjacent to each other at the upper half-turn portion of the fastening ring layer 7. The buffer pad 3 is arranged on the lower half circle of the fastening ring layer 7 and is in the same radial direction with the positioning hole 1.

Through holes 8 for water drainage are uniformly distributed in the groove body of the different blocking structure 6, so that water residue is avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The window pad is characterized by comprising a first wall surface and a second wall surface, wherein the first wall surface and the second wall surface are arranged on the outer side of an opening end part of a structure to be mounted, the first wall surface and the second wall surface are connected and form a mounting groove for clamping the opening end part, and a positioning hole is formed in the position, close to the notch of the mounting groove, of the first wall surface or/and the second wall surface.

2. The window mat of claim 1, wherein the first wall surface and the second wall surface are provided with positioning holes, respectively, and the positioning holes in the first wall surface and the positioning holes in the second wall surface are offset.

3. The window mat according to claim 2, wherein the first wall surface and the second wall surface are annular wall surfaces concentrically arranged, and the positioning hole in the first wall surface and the positioning hole in the second wall surface are provided at different positions in a radial direction of the first wall surface or the second wall surface.

4. The window mat of claim 3, wherein the diameter of the first wall surface is greater than the diameter of the second wall surface, and the positioning holes are disposed on an outer peripheral edge of the first wall surface or an outer peripheral edge of the second wall surface, respectively.

5. The window mat according to any of claims 1 to 4, comprising a window mat body arranged in the open end of the structure to be installed, the window mat body being provided with a water-sealing bead having a first side and a second side, and the root of the first side or/and the second side, which is connected to the window mat body, being provided with a rounded structure that is concave in the direction of the second side or the first side.

6. The window mat of claim 5, wherein the first side of the water-blocking bead is disposed in a first direction and the second side is disposed in a second direction, the second direction being opposite the first direction.

7. A washing machine comprising an outer tub and a door, the outer tub having an opening at a front end thereof through which laundry is introduced, wherein the opening is provided with a window mat as set forth in any one of claims 1 to 6.

8. A washing machine as claimed in claim 7, comprising a tub front provided in front of the tub and forming the opening, the tub front being provided at an inner side or/and an outer side thereof with positioning structures for engaging with the positioning holes of the window mat.

9. A washing machine as claimed in claim 8 wherein the window gasket includes a body disposed in the front structural opening of the outer tub, the body being partially provided with a foreign matter blocking structure extending into the gap between the outer and inner tubs and having a groove at an end thereof for receiving the foreign matter.

10. The washing machine as claimed in claim 9, wherein the foreign matter blocking structure is an arc-shaped blocking rib extending along the circumferential direction of the window gasket body, the end of the arc-shaped blocking rib extends into the gap between the outer cylinder and the inner cylinder of the window gasket body and hooks up towards the front panel of the washing machine to form a groove body, the depth of the groove body along the axial direction is D1, the gap between the window gasket body and the front end face of the opening of the inner cylinder is D2, and D1 > D2.