CN217973733U - Washing machine - Google Patents

Abstract

The utility model provides a washing machine, which comprises a washing drum, a door body mounting plate and a door body; a washing cavity for accommodating clothes is formed in the washing drum; the front side of the washing barrel is provided with a feeding opening which is communicated with the washing cavity; the door body mounting plate is elastically connected to the front side of the washing drum; the door body comprises a door frame which is rotatably connected on the door body mounting plate and an observation window which is fixed on the door frame; the observation window protrudes backwards from the rear side surface of the doorframe; when the door body is covered on the washing drum, the observation window extends into the putting-in opening, and the space between the observation window and the putting-in opening is sealed. The kinetic energy transmitted to the door body mounting plate by the washing drum is reduced, so that the vibration amplitude of the door body mounting plate and the door body is reduced, the vibration resistance of the washing machine is improved, the integral structural strength of the washing machine is enhanced, and the service life of the washing machine is prolonged.

Description

Washing machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to washing machine.

Background

The washing machine becomes an essential part in daily life of people, can effectively help people to wash clothes, reduces the time cost of life, and improves the comfort level of life.

At present, the vibration of the inner drum of the washing machine is transmitted to the outer drum in the operation process of the washing machine, so that the outer drum drives the vibration of the front side and the peripheral side of the outer drum under the vibration effect, the structures of the outer drum and the front side and the peripheral side of the outer drum are easy to fatigue, the structural strength of the washing machine is influenced, and the service life of the washing machine is shortened.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a washing machine with high structural strength and low noise.

In order to solve the technical problem, the following technical scheme is adopted in the application:

according to one aspect of the present application, there is provided a washing machine comprising a washing tub, a door mounting plate, and a door; a washing cavity for accommodating clothes is formed in the washing drum; a feeding opening penetrating to the washing cavity is formed in the front side of the washing drum; the door body mounting plate is elastically connected to the front side of the washing drum; the door body comprises a door frame which is rotatably connected on the door body mounting plate and an observation window which is fixed on the door frame; the observation window protrudes backwards from the rear side surface of the door frame; when the door body covers the washing drum, the observation window extends into the putting-in opening, and the observation window and the putting-in opening are sealed.

In some embodiments, the washing barrel comprises an outer barrel and an inner barrel accommodated in the outer barrel, and the inner barrel and the outer barrel are coaxially arranged; the putting-in opening is positioned on the front end surface of the outer barrel; the door body mounting plate is limited at the front end of the outer barrel through the fixing piece.

In some embodiments, the outer barrel comprises an outer barrel body and an outer barrel front, the outer barrel front being located at a front side of the outer barrel body; the washing machine comprises an elastic sealing piece, the elastic sealing piece is clamped on the periphery in front of the outer barrel, the elastic sealing piece extends along the periphery in front of the outer barrel, the rear end of the elastic sealing piece abuts against the edge of the front end of the outer barrel body, the front end of the elastic sealing piece abuts against the edge of the rear side wall of the door body mounting plate, and the elastic sealing piece seals a gap between the outer barrel body and the door body mounting plate; the fixing piece limits the door body mounting plate on the outer cylinder body.

In some embodiments, the front end of the outer cylinder projects forwards with a first convex edge, and the first convex edge extends outwards from the axial direction of the outer cylinder; the periphery of the door body mounting plate is convexly provided with a second convex edge backwards, and the second convex edge extends outwards from the axial direction of the outer cylinder body; the fixing piece is used for limiting the rear side face of the first convex edge and the front side face of the first convex edge respectively so as to limit the door body mounting plate on the washing drum.

In some embodiments, the elastic sealing member includes a first elastic portion and a second elastic portion, one ends of the first elastic portion and the second elastic portion facing away from the axis of the outer cylinder are connected, and the first elastic portion and the second elastic portion respectively extend towards the axis of the outer cylinder; the first elastic part and the second elastic part are clamped and limit the periphery in front of the outer barrel, the front side wall of the first elastic part is abutted and pressed against the rear side wall of the second convex edge, and the rear side wall of the second elastic part is abutted and pressed against the front side wall of the edge of the first convex edge.

In some embodiments, the fixing member is an annular clip abutting against the rear sidewall of the first ledge and the front sidewall of the second ledge, respectively.

In some embodiments, the washing machine further includes a motor mounting seat disposed at the lower side of the washing drum, a front end of the motor mounting seat protrudes forward to form a third protruding edge, the third protruding edge extends outward along the outer circumferential surface of the first protruding edge, and an edge of the third protruding edge is limited in the fixing member.

In some embodiments, the washing machine further comprises a cabinet housing the washing drum, and a plurality of first dampers; the first vibration dampers are positioned between the motor mounting seat and the bottom wall of the box body, and the first vibration dampers are connected with and support the motor mounting seat and the washing drum.

In some embodiments, a plurality of second dampers are arranged between the upper side of the washing drum and the top wall of the box body, and the second dampers are connected with the upper side of the washing drum and the top wall of the box body to limit the washing drum.

In some embodiments, the washing drum, the door mounting plate and the door frame are all made of stainless steel.

According to the technical scheme, the method has at least the following advantages and positive effects:

in this application, the washing drum washes laundry to generate vibration when the washing machine is operated. The door body mounting plate is elastically connected to the washing drum, so that kinetic energy transmitted to the door body mounting plate by the washing drum is reduced, the vibration amplitude of the door body mounting plate and the door body is reduced, noise generated during operation of the washing machine is reduced, the vibration resistance of the washing machine is improved, the integral structural strength of the washing machine is enhanced, and the service life of the washing machine is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the washing machine of the present invention.

Fig. 2 is a schematic structural view of the embodiment of the washing machine of the present invention in which the door is opened on the washing tub.

Fig. 3 is a schematic view of a combination structure of a washing tub and a door mounting plate according to an embodiment of the present invention.

Fig. 4 is an exploded schematic view of the structure shown in fig. 3.

Fig. 5 is a top view of the structure shown in fig. 3.

Fig. 6 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 5.

Fig. 7 is a partial structural view of the upper part of the front end in the structure shown in fig. 6.

Fig. 8 is a partial structural view of a lower portion of the front end in the structure shown in fig. 6.

Fig. 9 is a rear view of the structure shown in fig. 3.

Fig. 10 is a schematic structural diagram of the embodiment of the washing machine of the present invention, in which the washing drum is carried by the cabinet through the first damper.

Fig. 11 is a schematic structural view of the embodiment of the washing machine of the present invention for damping vibration of the washing drum.

The reference numerals are explained below:

100. a box body; 200. a washing drum; 210. a throwing port; 220. an inner barrel; 230. an outer cylinder; 231. an outer barrel body; 232. the outer cylinder is in front; 240. a first convex edge; 300. a door body mounting plate; 310. a door hinge; 320. a second convex edge; 410. a fixing member; 420. an elastomeric seal; 421. a first elastic part; 422. a second elastic part; 500. a door body; 510. a door frame; 520. an observation window; 610. a motor mounting seat; 611. a third convex edge; 620. a first shock absorber; 630. a vibration damping plate; 631. a fourth convex edge; 640. a second vibration damper.

Detailed Description

Exemplary embodiments that embody features and advantages of the present application will be described in detail in the following description. It is to be understood that the present application is capable of various modifications in various embodiments without departing from the scope of the application, and that the description and drawings are to be taken as illustrative and not restrictive in character.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the related art, the washing machine has entered into the lives of people, can effectively help people to wash clothes, reduces the time for doing housework in daily life, and improves the quality of life. The washing machine comprises a box body, a washing drum accommodated in the box body, a motor driving the washing drum to rotate and a door body capable of sealing the washing drum.

The box body is provided with a window to be communicated with the washing drum, so that a user can send clothes into and out of the washing machine through the window.

One side of the washing drum facing the window is provided with a throwing opening, and the washing drum is accommodated in the box body. The user puts or removes laundry through the window, the input port to be able to wash the laundry. The washing barrel comprises an inner barrel and an outer barrel, wherein the inner barrel is accommodated in the outer barrel and is used for accommodating clothes. The outer cylinder is matched with the door body to close the feeding opening, and washing liquid for washing clothes can be contained in the outer cylinder.

The motor is accommodated in the box body, penetrates through the outer barrel and is connected with the inner barrel in a transmission mode so as to drive the inner barrel to rotate, and therefore clothes in the inner barrel can roll in the washing liquid, and the clothes are washed.

The door body can rotate in the window so as to seal the washing drum. The clothes can be cleaned in the washing drum, and liquid in the washing drum is prevented from overflowing to the outside from the feeding port when the washing drum is used for washing the clothes.

Fig. 1 is a schematic structural view of an embodiment of the washing machine of the present invention.

Referring to fig. 1, the opening direction of the washing machine is the front of the lower part, and the direction departing from the front is the rear of the lower part; the up-down direction of the washing machine is hereinafter referred to as the up-down direction.

Fig. 2 is a schematic structural view of the embodiment of the washing machine of the present invention in which the door is opened on the washing tub. Fig. 3 is a schematic view of a combination structure of a washing tub and a door mounting plate according to an embodiment of the present invention.

Referring to fig. 1 to 3, the present application provides a washing machine, which includes a cabinet 100, a washing tub 200 accommodated in the cabinet 100, a door mounting plate 300 elastically connected to a front side of the washing tub 200, and a door 500 covering the washing tub 200 and being openable and closable. A window is opened at the front side of the box 100 for the door 500 to pass through. The front side of the washing drum 200 is provided with a feeding opening 210 for feeding and taking out the laundry, and the door 500 is provided on the feeding opening 210. The door mounting plate 300 is annular and surrounds the outer side of the input port 210. The rotatable connection of door body 500 is in the front side of door body mounting panel 300 to reduce the interval between door body 500 and the washing drum 200, the getting of the clothing of being convenient for is put, makes the input port 210 department of washing drum 200 easily wash, is difficult for breeding the bacterium, can ensure the inside clean health of washing machine. When the washing machine works, the vibration generated when the washing drum 200 runs is elastically reduced and then transmitted to the door body mounting plate 300 and the door body 500, so that the vibration amplitude of the door body 500 is reduced, the vibration resistance of the washing machine is improved, and the integral structural strength of the washing machine is enhanced.

Referring to fig. 1, in the present embodiment, the box 100 is placed on the ground, the door 500 is accommodated in the window, and the door 500 can rotate in the window to open or close the input port 210. So that laundry can be taken into the washing tub 200 through the window.

Fig. 4 is an exploded schematic view of the structure shown in fig. 3. Fig. 5 is a top view of the structure shown in fig. 3.

Referring to fig. 2 to 5, in the present embodiment, the washing drum 200 is accommodated in the cabinet 100, and a rotation axis of the washing drum 200 extends in a front-rear direction. The washing tub 200 includes an inner tub 220 and an outer tub 230, and the inner tub 220 is received in the outer tub 230. The inner barrel 220 is rotatable within the outer barrel 230 along its axis of rotation. The door mounting plate 300 is elastically coupled to the outer cylinder 230. When the inner cylinder 220 rotates, the kinetic energy of the inner cylinder 220 is transmitted to the door 500 after being elastically reduced, so that the vibration amplitude of the door 500 is reduced, and the noise generated during the operation of the washing machine is reduced.

Fig. 6 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 5. Fig. 7 is a partial structural view of the upper part of the front end in the structure shown in fig. 6. Fig. 8 is a partial structural view of a lower portion of the front end in the structure shown in fig. 6.

Referring to fig. 4, 6 to 8, in the present embodiment, the outer tub 230 includes an outer tub 231 and an outer tub front 232, and the outer tub 231 and the outer tub front 232 are detachably and hermetically connected to prevent the washing liquid from leaking to the outside from a gap between the outer tub 231 and the outer tub front 232, and facilitate the installation, the detachment and the maintenance of the inner tub 220. The input port 210 is provided in the front 232 of the outer cylinder. The front 232 of the outer cylinder is elastically connected with the door body mounting plate 300. Thereby reducing the vibration amplitude of the door body 500 and reducing the noise generated when the washing machine operates.

Fig. 9 is a rear view of the structure shown in fig. 3.

In some embodiments, the rear end of the inner barrel 220 is provided with a rotating shaft, the rotating shaft extends along the front-back direction and penetrates through the rear end surface of the outer barrel, and the rotating shaft is in transmission connection with the motor. The rotating shaft can rotate the inner tub 220 to wash the laundry.

The front end of the outer cylinder 231 protrudes forward to form a first protruding edge 240, the first protruding edge 240 extends outward from the axial direction of the outer cylinder 231, and the first protruding edge 240 is matched with the door mounting plate 300, so that the front 232 of the outer cylinder is connected with the outer cylinder 231 in a sealing manner, and the door mounting plate 300 is also elastically connected to the outer cylinder 230. In some embodiments, the outer barrel 231 and the outer barrel front 232 are integrally manufactured by a roll riveting process.

In other embodiments, the outer barrel 230 comprises an outer barrel 231 and an outer barrel rear portion, and the outer barrel 231 and the outer barrel rear portion are detachably connected for installing, disassembling and maintaining the inner barrel 220.

Referring to fig. 7 and 8, in the embodiment, the washing machine includes a fixing member 410 located at the front end of the outer tub 230, the fixing member 410 is located at the first protruding edge 240 and the outer side of the door mounting plate 300, and the fixing member 410 limits the door mounting plate 300 on the outer tub 230.

The fixing member 410 is an annular hoop, which extends along the circumferential direction of the outer cylinder 230, and the hoop is respectively abutted to the rear side wall of the first convex edge 240 and the front side wall of the door body mounting plate 300 to provide force for the door body mounting plate 300, so that the outer cylinder front 232 and the door body mounting plate 300 are limited on the outer cylinder body 231. In some embodiments, the fixing member 410 is made of an elastic material, which can be slightly deformed when a force is applied to the door body mounting plate 300 and the first flange 240. So that the kinetic energy of vibration generated during the operation of the washing tub 200 can be absorbed when the front 232 and the body 231 of the tub are closed, thereby reducing the vibration amplitude of the door 500. In other embodiments, the fixing member 410 is a V-shaped ring structure that opens toward the center of the outer cylinder 230, and two sidewalls of the opening clamp the first flange 240 and the door mounting plate 300.

Referring to fig. 4, 7 and 8, in the present embodiment, the washing machine further includes an elastic sealing member 420, and the elastic sealing member 420 seals the gap between the outer tub 231 and the front 232 of the outer tub to prevent the washing liquid from leaking and reduce the vibration kinetic energy of the washing tub 200 transmitted to the door 500.

The elastic seal 420 engages with the outer periphery of the outer cylinder front 232 and extends along the outer periphery of the outer cylinder front 232. The elastic sealing member 420 includes a first elastic portion 421 and a second elastic portion 422, one end of the first elastic portion 421 and one end of the second elastic portion 422 departing from the axis of the outer cylinder 230 are fixedly connected, and the first elastic portion 421 and the second elastic portion 422 extend toward the axis of the outer cylinder 230 respectively. The first elastic part 421 and the second elastic part 422 clamp and limit the periphery of the front 232 of the outer cylinder.

The front side wall of the first elastic part 421 abuts against and presses the rear side wall of the door body mounting plate 300, and the rear side wall of the second elastic part 422 abuts against and presses the front side wall of the first protruding edge 240, so that the first elastic part 421 and the second elastic part 422 are combined to seal the gap between the outer cylinder body 231 and the outer cylinder front 232, and the door body mounting plate 300 is connected to the outer cylinder front 232.

The fixing member 410 applies a forward force to the first flange 240 on one hand and applies a backward force to the door body mounting plate 300 on the other hand, and the fixing member 410 causes the first flange 240 and the door body mounting plate 300 to jointly apply a force to the elastic sealing member 420. So as to ensure the sealing performance of the gap between the outer cylinder body 231 and the front 232 of the outer cylinder.

And when the inner cylinder 220 rotates, the kinetic energy generated by the inner cylinder 220 is transmitted to the door body 500 after being elastically reduced, thereby reducing the vibration amplitude of the door body 500. So that the noise generated by the tub 230 and the door 500 during the washing process of the washing machine can be reduced, the structural strength of the tub 230 and the door 500 can be ensured, and the service life of the washing machine can be prolonged.

In some embodiments, the front side of the first elastic part 421 can be attached to the rear side of the door body mounting plate 300, and the rear side of the second elastic part 422 can be attached to the front side of the first protruding edge 240, so as to enhance the friction force between the elastic sealing member 420 and the second protruding edge 320 and the door body mounting plate 300, and ensure the sealing performance between the front 232 of the outer cylinder and the outer cylinder body 231. In other embodiments, the resilient seal 420 is a "V" shaped ring structure that opens toward the axis of the outer cartridge 230.

Referring to fig. 3, 4, 7 and 8, in the present embodiment, the door mounting plate 300 is located at the front side of the outer cylinder 230, and the door mounting plate 300 is elastically connected to the outer cylinder 230. The door body mounting plate 300 is located outside the input port 210. The door body mounting plate 300 is provided with a door rotating shaft 310, and the door body 500 is rotatably connected with the door rotating shaft 310. In some embodiments, the door mounting plate 300 is annular and is disposed around the input port 210. In other embodiments, the door body mounting plate 300 is further provided with a locking structure relative to the door rotating shaft 310, and the locking structure can lock the door body 500 to the door body mounting plate 300, so that the door body 500 covers and closes the input port 210.

The outer circumference of the door body mounting plate 300 protrudes backwards to form a second protruding edge 320, and the front side surface of the second protruding edge 320 abuts against the fixing member 410, so that the second protruding edge 320 receives the clamping force provided by the fixing member 410; the rear side of the second ledge 320 can abut against the front sidewall of the elastic sealing member 420, so that the second ledge 320 applies the received clamping force to the elastic sealing member 420. So that the door body mounting plate 300 is positioned on the outer cylinder 230 at the lower limit of the fixing member 410. And the sealing performance between the front 232 of the outer cylinder and the outer cylinder body 231 is ensured.

Referring to fig. 2, in the present embodiment, the door body 500 is rotatably connected to the door rotating shaft 310. The door body 500 includes a door frame 510 rotatably connected to the door hinge 310, an observation window 520 fixed to the door frame 510, and a sealing ring sleeved on the observation window 520. The door frame 510 is located on the periphery of the observation window 520 to limit the observation window 520, and can rotate around the axis of the door rotation shaft 310, thereby driving the observation window 520 to rotate. The viewing window 520 protrudes rearward from the rear side of the door frame 510. The gasket extends along the outer periphery of the viewing window 520. When the door 500 covers the washing tub 200, at least a portion of the sealing ring extends into the input port 210, and the sealing ring is sealed and pressed between the inner periphery of the input port 210 and the observation window 520.

Fig. 10 is a schematic structural diagram of the embodiment of the washing machine of the present invention, in which the washing drum is carried by the cabinet through the first damper. FIG. 11 is a schematic view of the vibration damping structure of the washing drum according to the embodiment of the present invention.

Referring to fig. 7, 8, 10 and 11, in the present embodiment, the washing machine further includes a motor mount 610, a plurality of first dampers 620, a plurality of second dampers 640, and a damping plate 630. The motor mount 610 is disposed at the bottom of the washing tub 200. The motor mounting seat 610 is provided with a motor, and the motor is in transmission connection with the inner barrel 220.

The motor mount 610 is fixed to the lower side of the outer cylinder 231, and a third protruding edge 611 is formed at the front end of the motor mount 610 in a protruding manner, and the third protruding edge 611 extends outward along the outer circumferential surface of the first protruding edge 240. One side of the third convex edge 611 facing the first convex edge 240 is attached to the first convex edge 240, and the rear side of the third convex edge 611 is attached to the fixing element 410, so that the third convex edge 611 is clamped and limited in the fixing element 410, and the structural strength and stability of the motor mount 610 are improved. In some embodiments, the motor mount 610 is threaded or welded to the outer barrel 231.

The plurality of first dampers 620 are disposed between the motor mount 610 and the bottom wall of the cabinet 100. One end of the first damper 620 is connected to the motor mount 610, and the other end of the first damper 620 is connected to the bottom wall of the case 100. The first vibration absorber 620 can support the washing drum 200, and can reduce the vibration amplitude of the washing drum 200 when the washing drum 200 works, reduce the noise of the washing machine when the washing machine works, improve the structural strength of the washing machine, and prolong the service life of the washing machine. In some embodiments, there are four first vibration dampers 620, and four first vibration dampers 620 are respectively disposed around the bottom wall of the box 100.

The vibration damping plate 630 is disposed at an upper portion of the washing tub 200. The front end of the damping plate 630 is formed with a fourth ledge 631 protruding forward, and the fourth ledge 631 extends outward along the outer circumferential surface of the first ledge 240. One side surface of the fourth convex edge 631 facing the first convex edge 240 is attached to the first convex edge 240, and the rear side surface of the fourth convex edge 631 abuts against the fixing member 410, so that the fourth convex edge 631 is clamped and limited in the fixing member 410, thereby improving the structural strength and stability of the damping plate 630. In some embodiments, the vibration damping plate 630 is threaded or welded to the outer barrel 231.

A plurality of second dampers 640 are disposed between the damping plate 630 and the top wall of the cabinet 100. One end of the second damper 640 is connected to the damping plate 630, and the other end of the second damper 640 is connected to the bottom wall of the case 100. The vibration reduction plate 630 and the second vibration reducer 640 can reduce the vibration amplitude of the washing tub 200, and prolong the service life of the washing machine. In some embodiments, there are two second dampers 640, each of the two second dampers 640 extends in the front-rear direction, one end of each of the two second dampers 640 is connected to the front end and the rear end of the washing drum 200, and the other end of each of the two second dampers 640 is connected to the front end and the rear end of the top wall of the cabinet 100, so as to limit the vibration amplitude of the washing drum 200 in the front-rear direction.

Referring to fig. 1 to 11, in the present embodiment, a user puts laundry into the inner drum 220 through the window and the input port 210 in sequence, and the door 500 rotates around the door rotation shaft 310 and covers the input port 210. After the observation window 520 partially extends into the input port 210, the sealing ring at least partially extends into the input port 210 to seal and press between the inner circumference of the input port 210 and the observation window 520, so as to seal the washing drum 200.

The washing drum 200 is sealed and then put in washing liquid to wash the laundry. When the washing drum 200 works, the kinetic energy generated by the rotation of the inner drum 220 is reduced by the elastic sealing element 420 and then transmitted to the door body mounting plate 300 and the door body 500, so that the vibration amplitude of the door body 500 is reduced, the structural strength of the washing machine is improved, the noise generated when the washing machine operates is reduced, and the service life of the washing machine is prolonged.

After the washing is completed, the washing liquid in the washing tub 200 is discharged to the outside. The door body 500 is directly pressed on the input opening 210, so that the washing liquid and the dirt are rarely left at the input opening 210, and the washing barrel 200 can be cleaned through simple washing. The stain remained between the input port 210 and the door body 500 is effectively prevented, bacteria are bred, the washing is convenient, and the washing effect of the washing machine is improved.

In this case, the washing drum 200 washes the laundry to generate vibration when the washing machine is operated. The door body mounting plate 300 is elastically connected to the washing drum 200, so that kinetic energy transmitted from the washing drum 200 to the door body mounting plate 300 is reduced, the vibration amplitude of the door body mounting plate 300 and the door body 500 is reduced, the vibration resistance of the washing machine is improved, the integral structural strength of the washing machine is enhanced, and the service life of the washing machine is prolonged.

While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A washing machine, characterized by comprising:

a washing drum having a washing chamber formed therein for accommodating laundry; a feeding opening penetrating to the washing cavity is formed in the front side of the washing drum;

a door body mounting plate elastically connected to the front side of the washing drum;

the door body comprises a door frame which is rotatably connected to the door body mounting plate and an observation window which is fixed on the door frame; the observation window protrudes backwards from the rear side surface of the door frame; when the door body covers the washing drum, the observation window extends into the putting-in opening, and the observation window and the putting-in opening are sealed.

2. The washing machine as claimed in claim 1, wherein the washing tub comprises an outer tub and an inner tub accommodated in the outer tub, the inner tub being disposed coaxially with the outer tub; the putting-in opening is positioned on the front end surface of the outer barrel; the front end of urceolus is provided with the mounting, the mounting will the door body mounting panel is spacing in the front end of urceolus.

3. The washing machine as claimed in claim 2, wherein the tub comprises an outer tub and a tub front located at a front side of the outer tub; the washing machine comprises an elastic sealing piece, the elastic sealing piece is clamped on the periphery in front of the outer barrel, the elastic sealing piece extends along the periphery in front of the outer barrel, the rear end of the elastic sealing piece abuts against the edge of the front end of the outer barrel body, the front end of the elastic sealing piece abuts against the edge of the rear side wall of the door body mounting plate, and the elastic sealing piece seals a gap between the outer barrel body and the door body mounting plate; the fixing piece limits the door body mounting plate on the outer cylinder body.

4. A washing machine as claimed in claim 3, wherein the front end of the outer drum has a first protrusion protruding forward, the first protrusion extending outward from the axis of the outer drum; the periphery of the door body mounting plate is convexly provided with a second convex edge backwards, and the second convex edge extends outwards from the axial direction of the outer cylinder body; the fixing piece is used for limiting the rear side face of the first convex edge and the front side face of the first convex edge respectively so as to limit the door body mounting plate on the washing drum.

5. The washing machine as claimed in claim 4, wherein the elastic sealing member includes a first elastic part and a second elastic part, the first elastic part and the second elastic part are connected at ends thereof facing away from the axis of the tub, and the first elastic part and the second elastic part respectively extend toward the axis of the tub; the first elastic part and the second elastic part are clamped and limited at the periphery in front of the outer barrel, the front side wall of the first elastic part is abutted against and pressed against the rear side wall of the second convex edge, and the rear side wall of the second elastic part is abutted against and pressed against the front side wall of the edge of the first convex edge.

6. A washing machine as claimed in claim 5 wherein the fixing member is an annular collar which abuts against the rear side wall of the first ledge and the front side wall of the second ledge respectively.

7. The washing machine as claimed in claim 4, further comprising a motor mounting seat disposed at a lower side of the washing tub, wherein a front end of the motor mounting seat protrudes forward to form a third protruding edge, the third protruding edge extends outward along an outer circumferential surface of the first protruding edge, and an edge of the third protruding edge is limited in the fixing member.

8. The washing machine as claimed in claim 7, further comprising a cabinet accommodating the washing drum, and a plurality of first dampers; the first vibration dampers are positioned between the motor mounting seat and the bottom wall of the box body, and the first vibration dampers are connected with and support the motor mounting seat and the washing drum.

9. A washing machine as claimed in claim 8 wherein a plurality of second dampers are provided between the upper side of the wash tub and the top wall of the cabinet, the second dampers connecting the upper side of the wash tub and the top wall of the cabinet to restrain the wash tub.

10. A washing machine as claimed in claim 1 wherein the washing tub, the door mounting plate and the door frame are all of stainless steel.

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