CN109082849A

CN109082849A - Wall-mounted washing machine and its rear panel

Info

Publication number: CN109082849A
Application number: CN201810574149.9A
Authority: CN
Inventors: 李钟珍
Original assignee: Daewoo Electronics Co Ltd
Current assignee: WiniaDaewoo Co Ltd
Priority date: 2017-06-14
Filing date: 2018-06-06
Publication date: 2018-12-25
Also published as: KR20180136084A; US20180363225A1

Abstract

The present invention relates to wall-mounted washing machines.According to an aspect of the present invention, the wall-mounted washing machine includes: rear panel, and the rear panel is mounted on wall；Bucket, the bucket are supported on the rear panel, and the bucket can be equipped with washing water；Front panel, the front panel has the opening being formed in the front panel, and the front panel is installed to the bucket；Lid, the lid are installed on the front panel and cover the front panel；Door, the door is rotatably coupled to the lid, and the door is used to open or closes the laundry entrance of the lid；Casing, the casing are joined to the rear panel and around the buckets；Driving motor, the driving motor are arranged in the front surface of the rear panel；First belt pulley, first belt pulley are connected to the driving motor；And second belt pulley, second belt pulley is connected to first belt pulley by conveyer belt, and second belt pulley has the spoke of flat pattern.

Description

Wall-mounted washing machine and its rear panel

The cross reference of related application

The present invention claims the South Korea patent application submitted the 10-2017-0074620th equity on June 14th, 2017, because This is based on all purposes and is incorporated herein by reference the South Korea patent application.

Technical field

The present invention relates to wall-mounted washing machine and its rear panels.

Background technique

Washing machine be it is a kind of using washing water and detergent by pollutant from being washed setting of separating in fabric (clothing) It is standby, wherein can be and the mechanism of the chemical action for the detergent being dissolved in washing water and washing water and interior basket Pollutant is separated from being washed in fabric.According to the method for being packed into clothing, this washing machine can be classified as top and be packed into Formula washing machine, front loading type washing machine and the combined type for combining top-loading type and front loading type are done washing Machine.

In recent years, wall-mounted washing machine has been had been incorporated into, may be mounted at the narrow spaces such as bathroom and toilet It is interior.In general, wall-mounted washing machine uses front loading type, to realize preferably miniaturization.

For example, wall-mounted washing machine may include: casing, formed external；Bucket is arranged in casing, and can Equipped with washing water；Roller, is rotatably installed in bucket and accommodating laundry；Driving unit is powered to roller；It supplies water single Member is used for bucket supplying washing water；And drainage cell, it is used to for washing water being discharged into outside casing from bucket.

In order to increase the washing capacity of wall-mounted washing machine, it should increase the size for receiving the roller of clothing.However, When the size of roller increases, the size of the bucket of the size and wound drum of casing will also increase, to will increase wall-mounted The overall dimensions of washing machine.That is, disadvantage is the advantages of can making the wall-mounted washing machine of miniaturization disappearance.

Summary of the invention

In view of the foregoing, the embodiment provides one kind can be in the overall dimensions for keeping wall-mounted washing machine While increase roller internal capacity wall-mounted washing machine.

The embodiment of the present invention includes washing machine, and the washing machine includes: rear panel, and the rear panel can be mounted on wall On wall；Bucket, the bucket are supported on the rear panel, and the bucket can accommodate washing water；Front panel, the front panel have shape At the opening in the front panel, and the front panel is installed to the bucket；Roller, the roller are bonded on the bucket In, and the roller can rotate in the bucket；Lid, the lid are located on the front panel and cover the front panel； Door, the door is joined to the lid, and the door can selectively open and close the laundry entrance of the lid；Casing, The casing is joined to the rear panel and around the bucket；Driving motor, the driving motor are placed in the rear panel In front surface；First belt pulley, first belt pulley are joined to the driving motor；And second belt pulley, described second Belt pulley is joined to first belt pulley by conveyer belt, and second belt pulley includes the spoke of flat pattern.

More than embodiment includes, and wherein, the rear panel includes multiple rear surface ribs in its rear surface, institute Stating rear surface rib includes: the first rear surface rib, and the first rear surface rib is placed in peripheral side；And multiple second rear surfaces Rib, the height of the multiple second rear surface rib is lower than the first rear surface rib, and the multiple second rear surface rib is pacified Set the central side in the rear surface of the rear panel.

More than embodiment includes, and wherein, the rear surface rib includes third rear surface rib, the third rear surface rib It is placed between the first rear surface rib and the second rear surface rib, and the third rear surface rib has than described the The relatively low height of the height of two rear surface ribs.More than embodiment includes, and wherein, second belt pulley includes: wheel Hub, the wheel hub are positioned to wound drum rotary shaft, and the roller rotary shaft is joined in the rear surface of the roller Pocket-wheel；Multiple spokes, the multiple spoke from the wheel hub radially；And ring part, the ring part is in week Connect up the end of the multiple spoke.

More than embodiment includes, and wherein, the multiple spoke of second belt pulley includes: that multiple belt pulleys add Strong rib, the multiple belt pulley ribs are located in the rear surface of the multiple spoke；And smooth surface, the smooth surface It is formed in the front surface of the multiple spoke.More than embodiment includes, and wherein, the multiple spoke is by the multiple skin Belt wheel ribs and the smooth surface are formed to have asymmetric cross section.It is described more than embodiment includes, and wherein The smooth surface of spoke be placed on the position corresponding to the second rear surface rib and with the second rear surface rib It is spaced apart, and the second rear surface rib will not be with the institute of the front surface of the multiple spoke of second belt pulley State smooth surface contact.

More than embodiment includes, and wherein, second belt pulley includes: engaging hole, and the engaging hole is joined to institute Roller rotary shaft is stated, the roller rotary shaft can be such that the roller rotates；Fastening member, the fastening member are suitable for institute It states roller rotary shaft and second belt pulley is fixed to one another；And fastening grooves, the fastening grooves are placed in the engagement In the circumference in hole, and the head of the fastening member is placed in the fastening grooves.More than embodiment includes, and its In, the fastening member does not protrude into outside second belt pulley.It more than embodiment includes, and further include bearing, the axis It holds and is pivotally supported, to rotate the roller rotary shaft for making the roller rotation, and bearing insertion is moulded in It is integrally provided on the rear panel and with the rear panel.

The embodiment of the present invention further includes the rear panel of wall-mounted washing machine, and the rear panel has use on its front surface In the bucket for accommodating washing water, the rear panel includes: driving motor, and the driving motor is located in the front surface, and institute It states driving motor and is capable of providing driving force；Multiple rear surface ribs, the multiple rear surface rib are located at the rear surface of the rear panel On；And belt pulley, the belt pulley can receive the institute from the driving motor by another belt pulley and conveyer belt State driving force, wherein the multiple rear surface rib includes: multiple first rear surface ribs, the multiple first rear surface rib setting At identical height；With multiple second rear surface ribs, the multiple second rear surface rib is than the first rear surface rib phase It is prominent to lower identical height, and wherein, the spoke of the belt pulley is arranged in corresponding to the second rear surface rib At position.

Detailed description of the invention

According to the following detailed description in conjunction with attached drawing, above and other purpose of the invention, feature will be more clearly understood With other advantages, in which:

Fig. 1 is the perspective view for showing the appearance of wall-mounted washing machine of embodiment according to the present invention；

Fig. 2 is the figure for showing the state that the door of Fig. 1 is opened；

Fig. 3 is the rear perspective view of the washing machine of Fig. 1；

Fig. 4 is the exploded perspective view of the washing machine of Fig. 1；

Fig. 5 is the exploded perspective view of roller in Fig. 1, bucket, rear panel and the second belt pulley；

Fig. 6 is the sectional view of Fig. 1；And

Fig. 7 is the amplification cross-sectional view along the part intercepted line A-A shown in fig. 5.

Specific embodiment

Hereinafter, specific embodiments of the present invention be will be explained in more detail with reference to the drawing.

In addition, in explanation of the invention, if the known function being incorporated herein and construction unnecessarily obscure this hair The feature of bright theme then can be omitted their detailed description.

Fig. 1 is the perspective view for showing the appearance of wall-mounted washing machine of embodiment according to the present invention, and Fig. 2 is to show Fig. 1 The figure of state that is opened of door, Fig. 3 is the rear perspective view of the washing machine of Fig. 1, and Fig. 4 is the exploded perspective of the washing machine of Fig. 1 Figure, Fig. 5 is the exploded perspective view of roller in Fig. 1, bucket, rear panel and the second belt pulley, and Fig. 6 is the sectional view of Fig. 1.This Outside, Fig. 7 is the amplification cross-sectional view along the part intercepted line A-A shown in fig. 5.

Referring to Figure 1 to Figure 7, the wall-mounted washing machine 10 of embodiment according to the present invention may include: casing 100, tool There are the front surface being open and rear surface and forms appearance；Door 200 is placed on the side of casing 100 and for beating The front surface that casing 100 is open is closed on or off；Lid 300 is connected to door 200 for opening and closing door 200；Front panel 400, it is placed in the rear surface of lid 300；Detergent container 500 is accommodated in the side of front panel 400 and accommodates and washes Wash agent and softener；Roller 600 can store clothing in roller 600；Bucket 700, wound drum 600 and be equipped with washing water；With And rear panel 800, it is mounted on wall.Here, rear surface refers to the surface close to wall, and front surface refer to The opposite surface of rear surface.

Specifically, casing 100 can be arranged in the form of ghost.In addition, casing 100 may include for controlling power supply Power knob 102, the lid connection unit 104 being connect with lid 300 and the rear panel connection unit 106 being connect with rear panel 800.

Power knob 102 can be set on the side of casing 100, be starting or closing washing machine 10 with control.Electricity Source button 102 can be set in the side of the front surface of casing 100, in order to which user controls.Here, in this embodiment In, power knob 102 is arranged on the lower surface of the front surface of casing 100.However, the position of power knob 102 is without being limited thereto, And power knob 102 can be set on the left side or the right of the front surface of casing 100, or setting is for example other are well-known Position in.

Casing 100 may include the lid connection unit 104 connecting with lid 300.Lid connection unit 104 can correspond to casing The edge of 100 front surfaces being open, and lid connection unit 104 can have the diameter smaller than the diameter of lid 300, so that lid 300 are not detached from from casing 100.Specifically, lid 300 can be inserted into casing 100 in a manner of from back-surface side to front-surface side In.In this case, because the diameter of lid connection unit 104 is less than the diameter of lid 300, lid 300 can be assembled to lid In connection unit 104, so that lid 300 will not be separated with casing 100.

Casing 100 may include the rear panel connection unit 106 connecting with rear panel 800.Rear panel connection unit 106 can To correspond to the edge for the rear surface that casing 100 is open, and it can have shape corresponding with the shape of rear panel 800. Casing 100 can be bolted to rear panel 800, and for this purpose, can form multiple spiral shells in plate connection unit 106 below Bolt fastener hole.

In addition, door 200 can be set in the front surface of casing 100.Door 200 is arranged for being packed into and taking out clothing, And door 200 may include an inside casing 230 and frame 240 outdoors.Specifically, door inside casing 230 and frame 240 can be in the two outdoors Between provide predetermined space mode be bolted, and door inside casing 230 and outdoors frame 240 can be set into have and lid company The circular shape of order 104 corresponding diameters of member.In this case, door inside casing 230 can be contacted with lid connection unit 104, And the lid 300 that door inside casing 230 and outdoors frame 240 completely obscured can be connect with casing 100.

Door inside casing 230 and frame 240 may include the door hinge connection unit 232 for connecting with lid 300 outdoors.Door hinge Door inside casing 230 and the outdoors side of frame 240 is arranged in connection unit 232, and door hinge connection unit 232 can be provided and is used for Accommodate the space of the door hinge 360 described later on of lid 300.

Display 202 can be set in the space between door inside casing 230 and outdoors frame 240.Display 202 can to Family exports predetermined information, and is provided with the front surface for being exposed to the outside of frame 240 outdoors.That is, frame 240 may include hole outdoors (not shown), or can be formed by transparent material, so as to check display 202.In this case, display 202 can To include that can input or the touch panel of output information, and user can check the panel by display 202, with confirmation The information such as mode of operation, and user can also be by touching interaction come using the panel, to execute wall-mounted washing machine 10 operation.For example, user can be by executing washing and the rinsing etc. that touch interaction to select clothing to display 202 Process, and remaining wash time etc. can be confirmed by display 202.

The display 202 for being exposed to the outside of frame 240 outdoors and outdoors frame 240 can be protected by protection glass 204. Protection glass 204 is pellucidly arranged in the front surface of frame 240 outdoors, so that user can recognize display 202.In this feelings Under condition, protection glass 204 can be set with door inside casing 230 and the identical diameter of frame 240 outdoors.

Can on the side of protection glass 204 providing holes (not shown), and door open button 210 can pass through the hole (not shown) is externally exposed.Door open button 210 can be set in frame 240 outdoors and for being beaten using ESS Electronic Switching System The inside of casing 100 is closed on or off, and door open button 210 can be by protecting the hole of glass 204 to be externally exposed.

In addition, door 200 may include door unit 250 and door hanging unit (door hanging unit) 260.It opens the door single Member 250 and door hanging unit 260 can be prominent to the rear portion of door inside casing 230, and can with a side contacts of lid 300 and engage. Specifically, door unit 250 is used as ON/OFF auxiliary member and can have elastic force.For example, door unit 250 may include bullet Spring, and the supporting element for opening door 200 can be served as through the elastic force of the spring.For example, opening the door single when closing door 200 Member 250 can be compressed and is inserted into the groove (not shown) being arranged on the side of lid 300.When user's operation door open button 210 come when opening door 200, door unit 250 can be released from the side of lid 300, and door unit 250 can be with Relaxed state is contacted with the bottom surface of the groove (not shown) on the side that lid 300 is arranged in.That is, passing through door unit 250 relaxed length provides space between door 200 and lid 300, so that door 200 be prevented to be automatically closed.

Door unit 250 can be push-rod assembly (pusher stem assembly), can by spring supporting simultaneously In the guide structure being formed in an inside casing 230, or it can be weighed by the linear movement in predetermined stroke range Protrusion is executed again.

Door hanging unit 260 can be set at away from 250 preset distance of door unit, and door hanging unit 260 can be set Cheng Congmen inside casing 230 plays partly hook shape outstanding.The protruding portion of door hanging unit 260 can be joined to lid 300 later The door hanging unit 330 of explanation, therefore door 200 can be closed.

In conclusion door 200 according to an embodiment of the invention can be opened by door open button 210.Work as user When operating door open button 210, door unit 250 and door hanging unit 260 can be discharged from lid 300, and door 200 is allowed to open lid 300.In this case, springy door unit 250 can become loose, and can be set on the side of lid 300, Therefore scheduled gap can be provided between door 200 and lid 300.Accordingly it is possible to prevent door 200 is closed.

In addition, user can close door 200 by applying pressure towards 300 side of lid to door 200.For this purpose, user can be with By the side of the outmost protection glass 204 of pressure gate 200, door unit 250 is compressed and is received in lid 300 Groove (not shown) in, and the protruding portion of door hanging unit 260 can be joined to the door hanging unit 330 of lid 300.I.e., it is possible to Door 200 is opened and closed in the case where not individual handle.

The door inside casing 230 and central side of frame 240 can be open outdoors, and door glass 280 can be set in the opening Central side at.Door glass 280 allows users to check the clothing inside machine from the outside of washing machine 10, and door glass 280 can be assembled to an inside casing 230 and outdoors frame 240.In this case, door glass 280 can be formed to protrude backward, And the protrusion side of door glass 280 can be assembled to the open side of lid 300.

Meanwhile door 200 can be rotationally attached to lid 300.Lid 300 is configured to closing front panel 400, and covers 300 may include for being packed into the laundry entrance 302 of clothing, the detergent container loading port for being packed into detergent container 500 304 and for control button 102 power supply processing unit 306.

User can be packed into clothing by laundry entrance 302.Laundry entrance 302 can be configured to predetermined diameter. In this case, the diameter of laundry entrance 302 can correspond to the size of the protruding portion of door glass 280.Therefore, when closing door When 200, door glass 280 can block laundry entrance 302, and when user opens door 200, and door glass 280 is from laundry entrance 302 are released, and make it possible to be packed into clothing by laundry entrance 302.

The detergent container loading port 304 that detergent container 500 can be packed into can be set in the upside of laundry entrance 302 On.In this case, detergent container loading port 304 can correspond to the shape of detergent container 500.

Lid 300 can be located at its center with laundry entrance 302, and can have circular shape on the whole.Moreover, lid 300 could be formed such that side is downwardly projected.In this case, power supply processing unit 306 can be set dashes forward downwards In protruding portion out.Power supply processing unit 306 can be the PCB substrate connecting with power knob 102, according to from casing 100 The operation of outside power knob 102 outstanding open or close power supply to control.

Meanwhile lid 300 may include the door hanging unit 330 at position corresponding with another door hanging unit 260.It hangs Gate cell 330 is joined to the door hanging unit 260 of hook-type, and door hanging unit 330 may include the shape pair with door hanging unit 260 The groove answered.Therefore, when door hanging unit 260 is joined to another door hanging unit 330, door 200 can close laundry entrance 302。

In addition, lid 300 may include the door hinge 360 at position corresponding with door hinge connection unit 232.In door While 200 side and the side of lid 300 can be connected to each other, door hinge 360 can be opened, and the one of door hinge 360 Side can be contained in door hinge connection unit 232.Specifically, door hinge 360 can be on the side of laundry entrance 302 along vertical Histogram can be protruded partly forward to the shape for being formed as elongate curved panel, and door 200 is rotated, and Door hinge 360 may be coupled to door hinge connection unit 232.That is, door 200 can be along the protrusion for being located at 360 front of door hinge Portion's rotation.

Meanwhile front panel 400 can be set in the rear surface of lid 300.Front panel 400 can be joined to bucket 700, and Front panel 400 may include: shielding cell 410, cover the space between roller 600 and bucket 700；Detergent container receives single Member 420 receives detergent container 500；Detergent container washer 430 mentions at the part engaged with detergent container 500 For sealing；Accessory 440 is used to feed water into detergent container 500；Doormat circle 450, in the portion contacted with door 200 There is provided sealing respectively；And water supply valve module 480, it is used to receive the washing water from external watering.

Shielding cell 410 can cover the space generated between roller 600 and bucket 700, and can have and lid 300 The corresponding shape of shape.That is, shielding cell 410 can have diameter identical with lid 300, and it can have and exist with setting The corresponding opening of laundry entrance 302 on the central side of lid 300.In this respect, the opening of shielding cell 410 can be less than rolling The diameter of cylinder 600, so as to cover the space between roller 600 and bucket 700.

Detergent container receiving unit 420 can be set in the side of shielding cell 410, to receive detergent container 500. Detergent container receiving unit 420 can have shape corresponding with the shape of detergent container 500, and can be with lid 300 Detergent container loading port 304 be connected to.That is, detergent container 500 can be via the detergent container loading port 304 of lid 300 It is received in detergent container receiving unit 420.

Detergent container receiving unit 420 may include the detergent container washer 430 that washed agent container 500 presses. Detergent container washer 430 can be placed in the end perimeter of detergent container receiving unit 420 to seal detergent container 500, and detergent container washer 430 can be made of rubber material.That is, preventing the washing for being supplied to detergent container 500 Agent, softener and washing water leak into outside by detergent container washer 430.

At least one accessory 440 can be set on the top of detergent container receiving unit 420.With water supply valve module Washing water can be supplied in detergent container 500 by the accessory 440 of 480 connections, wherein water supply valve module 480 is connected to outer Portion's watering.Therefore, because washing water is supplied in roller 600 and bucket 700 by detergent container 500, so being supplied to The washing water of roller 600 and bucket 700 may include the detergent or softener of dissolution.

Meanwhile the opening of shielding cell 410 may include the doormat circle 450 pressed by the door glass 280 of door 200.Doormat Circle 450 can be placed in the open end (for example, at annular end of opening) of shielding cell 410, with airtightly fixed door glass Glass 280, and doormat circle 450 can be made of rubber material etc..Therefore, when closing door 200, the clothing across lid 300 enters The door glass 280 of mouth 302 can press doormat circle 450, therefore can prevent the washing water in roller 600 and bucket 700 from leaking into door Outside 200.

Washing water can be supplied by water supply valve module 480 in accessory 440.Water supply valve module 480 may be coupled to outside Watering, and washing water selectively can be supplied to by detergent container 500 by accessory 440.Water supply valve module 480 can To be triple valve, and can connect from two supply flow paths in the supply flow path that water supply valve module 480 extends To the accessory 440 connecting with detergent container 500, and a supply flow path in the supply flow path can be through Washing water is direct supplied into roller 600 by doormat circle 450.

Detergent container 500 can accommodate detergent and softener, and may include detergent container handle 502, can It is packed into the detergent investment space 504 of detergent and the softener investment space 506 of softener can be packed into.

Detergent container handle 502 can protrude and can be exposed to forward the outside of lid 300.Therefore, user can be with Detergent container handle 502 is caught after opening door 200, enables detergent container 500 from detergent container receiving unit It unloads or is inserted into 420 in detergent container receiving unit 420.In the present embodiment, although 502 edge of detergent container handle Vertical direction extends and is arranged in the centre of the front surface of detergent container 500, but detergent container handle 502 is not limited to This.For example, detergent container handle 502 can be horizontally extending and be arranged in the front surface of detergent container 500.

Detergent container 500 can be partitioned based on inside center, and may include accommodating detergent and submissive respectively The detergent investment space 504 of agent and softener put into space 506.It is washed in view of this, accessory 440 can be arranged to correspond to Agent investment space 504 and softener investment space 506 are washed, and in detergent investment space 504 and softener investment space 506 Detergent and softener washing water can be supplied.Specifically, user can connect after opening door 200 from detergent container It receives and pulls out detergent container 500 in unit 420, and detergent and softener can be filled into detergent investment space respectively 504 and softener investment space 506 in.Detergent container 500 equipped with detergent and softener can be re-inserted into and be washed It washs in agent container receiving unit 420, and space 504 and softener investment space can be put into detergent according to washing cycle 506 supplying washing waters.Therefore, the washing water including detergent or softener can be selectively supplied roller 600 and bucket 700。

Meanwhile front panel 400 may be coupled to roller 600.Roller 600 for accommodating laundry may include being located at preceding table Drum inlet portion 610 on face and the pocket-wheel in rear surface 680.In such a case, it is possible to around the formation of roller 600 Multiple holes for being in fluid communication with bucket 700.

Drum inlet portion 610 can correspond to the opening portion of shielding cell 410.In this respect, drum inlet portion 610 can To have the diameter smaller than the integral diameter of roller 600, and drum inlet portion 610 can be assembled to opening for shielding cell 410 In oral area point, so that front panel 400 and roller 600 can be connected to each other.Therefore, clothing can be via the laundry entrance of lid 300 302 and the opening portion of front panel 400 be loaded into roller 600.

Roller 600 can be rotated by pocket-wheel 680.Pocket-wheel 680 (can be said later in response to driving motor 910 It is bright) driving force and rotate.Pocket-wheel 680 can be provided separately with roller 600, and pocket-wheel 680 can also be joined to rolling The rear surface of cylinder 600.In such a case, it is possible to be formed in the rear surface of roller 600 corresponding with the shape of pocket-wheel 680 Groove, to dispose pocket-wheel 680.

Pocket-wheel 680 may include multiple arms extended in different directions and have constant clearance at center.For example, star Shape wheel 680 may include the arm extended with length corresponding with the radius of roller 600 along three directions, and each arm can be with 120 degree of gap setting.In addition, the center of pocket-wheel 680 can be fixed by roller rotary shaft 916 described later on To the second belt pulley 914 (described later on), therefore, the roller 600 and pocket-wheel 680 engaged with pocket-wheel 680 can revolve Turn.The specific method for rotating roller 600 explanation later.

The bucket 700 equipped with washing water can be set in the outside of roller 600.Bucket 700 can have corresponding with roller 600 Shape, and can have the diameter of predetermined length bigger than the diameter of roller 600.Therefore, bucket 700 can be arranged and roller 600 separate scheduled gap.In addition, the washing water being supplied in bucket 700 can be by around multiple holes that roller 600 is formed And it flows into roller 600.Similarly, the inside washing water of roller 600 can pass through multiple Kong Erliu around the formation of roller 600 Enter in bucket 700.In this respect, roller 600 and bucket 700 can be configured to cylindrical shape, it is certainly not limited to this.

In addition, bucket 700 may include the heater 702 for heating washing water.It specifically, can be in the inside of bucket 700 The upper groove formed for receiving heater 702, and heater 702 can be removeably positioned at the interior of bucket 700 On side.Therefore, heater 702 can heat the washing water in bucket 700.

Meanwhile bucket 700 can be integrally arranged with rear panel 800.Rear panel 800 may be mounted on wall, and can To include: anchoring piece connection unit (anchor connection unit) 802, anchoring piece (for connecting with wall) is fixed to Anchoring piece connection unit 802；Casing fixed cell 804 is used to fix casing 100；And sensor 806, it is used to detect Water level.

Specifically, bucket 700 and rear panel 800 can be formed with integral molded plastic, and bucket 700 can be before rear panel 800 Portion is prominent.The rear surface of rear panel 800 can be mounted on wall via individual anchoring piece.The anchoring piece can pass through anchoring Part connection unit 802 and be joined to wall, and the anchoring piece can be set in the rear surface of plate 800 below, in order to stabilize Engagement.That is, rear panel 800 can be mounted on wall by multiple anchoring pieces.In this case, due to bucket 700 and rear panel 800 are integrally arranged, so not needing the damper or elastic component that are individually used to support bucket 700.Therefore, it is possible to reduce portion The quantity of part, and also can reduce the size of washing machine 10.

Casing 100 can be joined to the front surface for being provided with bucket 700 of rear panel 800, with closed vat 700.In this feelings Under condition, the periphery that casing fixed cell 804 can be arranged along rear panel 800 has stairstepping, and casing 100 can To be fixed to casing fixed cell 804.To this end it is possible to use, the fasteners such as bolt.

In addition, rear panel 800 may include 810 He of control unit for controlling the general function of wall-mounted washing machine 10 For discharging the drainage cell 820 for the washing water being mounted in bucket 700.

Control unit 810 can be set in the front surface of plate 800 below, with wall-mounted to control depending on the user's operation The various parts of washing machine 10, to carry out clothes washing.In the present embodiment, although control unit 810 is illustrated in relatively In the right side of bucket 700, but the position of control unit 810 is without being limited thereto.

Power supply line 904 may be coupled to external power supply, with to above-mentioned electrical equipment, control unit 810 and driving motor 910 equal power supplies.Power supply line 904 can pass through the front that rear panel 800 extends to rear panel 800, and can be from rear panel 800 Rear portion extend outwardly.In this case, power supply line 904 can be fixed to rear panel and individually fixing device 800 rear surface.Since power supply line 904 is configured to extend outwardly from the rear surface of rear panel 800, so washing machine 10 is outer It sees clean and tidy and beautiful.

Drainage cell 820 can be set below plate 800 below.Drainage cell 820 can be by any washing in bucket 700 Water is externally discharged, and drainage cell 820 can be placed on the lower surface of the front surface of rear panel 800.In such case Under, drainage cell 820 may include the draining pump for pressurizeing to washing water, and drainage cell 820 may be coupled to Scupper hose 902 is to be discharged washing water.Specifically, scupper hose 902 is connected to drainage cell 820, and 902 edge of scupper hose The rear surface of rear panel 800 extend outwardly, so that washing water can flow under the pressure of drainage cell 820.Therefore, when After completing washing cycle when operation drainage cell 820, scupper hose can be passed through under the pressure change of drainage cell 820 902 are discharged into washing water the outside of casing 100.

In addition, rear panel 800 may include multiple rear surface ribs 860.Rear surface rib 860 enhances the strong of rear panel 800 Degree, and rear surface rib 860 can radially disposing around the rear surface of rear panel 800.In this case, after Face rib 860 may include the first rear surface rib 862, the second rear surface rib 864 and third rear surface rib 863, the first rear surface Rib 862 is placed on the peripheral side of the rear surface of rear panel 800, and the second rear surface rib 864 is placed in the rear surface of rear panel 800 Central side on, third rear surface rib 863, which is arranged, between the first rear surface rib 862 and the second rear surface rib 864 and to be had Relative to the lower height of the second rear surface rib 864.Herein, third rear surface rib 863 can be relative to ring part 914e It disposes at a predetermined interval, to prevent and the interference of the ring part 914e of the second belt pulley 914 or contact.

Specifically, the first rear surface rib 862 can be set on the peripheral side of the rear surface of plate 800 below, and can be with It is arranged on position corresponding with the peripheral side of the second belt pulley 914.That is, the first rear surface rib 862 can be with the second belt pulley 914 peripheral side is spaced apart and is arranged at the peripheral side preset distance away from the second belt pulley 914.

First rear surface rib 862, the second rear surface rib 864 and third rear surface rib 863 can be formed relative to reference table The rear surface of face (not shown) towards rear panel 800 reinforcement structure outstanding, on the reference surface, rib 862,863 and 864 shapes At in the rear surface of plate 800 below.

In this case, the second rear surface rib 864 can be set on the central side of plate 800 below, which is The inside of first rear surface rib 862.Second rear surface rib 864 can have the height relatively lower than the first rear surface rib 862.This Outside, third rear surface rib 863 can have the height relatively lower than the second rear surface rib 864.

Herein, the second rear surface rib 864 can correspond to the position for being installed with the spoke 914d of the second belt pulley 914 It sets.That is, the second rear surface rib 864 can be set on the central side of the rear surface of plate 800 below.The wheel of second belt pulley 914 Spoke 914d can be spaced apart preset distance with the second rear surface rib 864.

Meanwhile third rear surface rib 863 can correspond to the position for being installed with the ring part 914e of the second belt pulley 914. That is, third rear surface rib 863 can be set between the first rear surface rib 862 and the second rear surface rib 864 in plate 800 below Position at.The ring part 914e of second belt pulley 914 can be spaced apart preset distance with third rear surface rib 863.

In addition, rear panel 800 is provided with the driving motor 910 for generating driving force.The motor body of driving motor 910 External position relative to bucket 700 is placed in the front surface of rear panel 800, and the electric machine rotational axis of driving motor 910 is logical The rear surface for crossing panel hole (not shown) towards panel 800 extends.

Rear panel 800 includes: the first belt pulley 912, is connected to the electric machine rotational axis of driving motor 910；Second belt Wheel 914, is mounted on the roller rotary shaft 916 for rotating cylinder 600, and be spaced apart with the first belt pulley 912；And it passes Band 918 is sent, the first belt pulley 912 and the second belt pulley 914 are connected to each other, for transmitting driving force.

In addition, rear panel 800 includes the roller rotary shaft 916 for rotating roller 600.The one of roller rotary shaft 916 Side end is axially joined to the second belt pulley 914, and the other end of roller rotary shaft 916 is axially joined to roller 600 pocket-wheel 680.

In addition, rear panel 800 may include the bearing 917 for supporting the rotation of roller rotary shaft 916.

Specifically, driving motor 910 can be set in the front surface of plate 800 below.Driving motor 910 can be by controlling Unit 810 controls, and driving motor 910 can be set on the side of control unit 810 and drainage cell 820.

In this case, the rear surface of the electric machine rotational axis of driving motor 910 towards rear panel 800 extends, and drives The electric machine rotational axis of dynamic motor 910 is connected to the first belt pulley 912.

It is worn that is, the electric machine rotational axis (not shown) of driving motor 910 can be set into along the rear surface direction of rear panel 800 Later panel 800, and the electric machine rotational axis of driving motor 910 may be coupled to the first skin in the rear surface of rear panel 800 Belt wheel 912.

First belt pulley 912 can be connected to the second belt pulley 914 via conveyer belt 918.

Second belt pulley 914 includes wheel hub 914f, and wheel hub 914f is used to surround the roller rotary shaft connecting with pocket-wheel 680 916, the multiple spoke 914d radially extended from wheel hub 914f are connected and thus support ring part 914e, ring part 914e is in circumference The end of spoke 914d is connected on direction.The outer surface of ring part 914e can be further formed for placing conveyer belt on it 918 groove shapes (not shown).

Second belt pulley 914 includes being formed in the rear surface of spoke 914d with the belt pulley ribs for reinforcing 914a.In this case, the front surface of spoke 914d towards rear panel 800 is formed with smooth surface 914g.

Second belt pulley 914 may include engaging hole 914b and fastening grooves 914c, and engaging hole 914b passes through wheel hub 914f Center with for connecting with roller rotary shaft 916, fastening grooves 914c is formed in wheel along the peripheral surface of engaging hole 914b In hub 914f.

Specifically, the front surface of the spoke 914d of the second belt pulley 914 is formed by smooth surface 914g as described above, That is, being formed as flat pattern, and the front surface of the spoke 914d of the second belt pulley 914 can be with the second rear surface rib 864 1 It rises and separates at a predetermined interval.

Flat pattern can be set into without prone shape in the spoke 914d of second belt pulley 914, so that Roller rotary shaft 916 associated with the second belt pulley 914 may be positioned such that closer to wall.Therefore, the preceding table of rear panel 800 Face also may be positioned such that closer to wall.That is, setting exists because the interior zone between rear panel 800 and bucket 700 broadens The capacity in roller 600 in bucket 700 can also increase.

In addition, the second belt pulley 914 can not contact or interfere the second rear surface rib 864 or third rear surface rib 863.

Referring to Fig. 5 and Fig. 7, the spoke 914d of the second belt pulley 914 has asymmetric cross section.That is, implementing at one In example, only the rear surface of the spoke 914d of the second belt pulley 914 is formed with belt pulley ribs 914a.On the other hand, second Smooth surface 914g is only formed in the front surface of the spoke 914d of belt pulley 914, without individual belt pulley ribs.This In, the front surface of spoke 914d refers to while keeping predetermined space towards the second rear surface rib 864 or third rear surface The smooth surface 914g of rib 863.

Therefore, the second belt pulley 914 including spoke 914d is not directly contacted with the second rear surface rib 864 of rear panel 800 Or third rear surface rib 863.That is, the structure of rear panel 800 can be enhanced in the second rear surface rib 864 and third rear surface rib 863 Rigidity, the rotation without will affect the second belt pulley 914.

Engaging hole 914b can be formed in the center of the wheel hub 914f of the second belt pulley 914.Engaging hole 914b can be rolling The channel that one side end of cylinder rotary shaft 916 passes through, and the diameter with roller rotary shaft 916 can be set into engaging hole 914b Corresponding size.

The end of the side end across engaging hole 914b of roller rotary shaft 916 is attached to fastening member 916a (reference Fig. 5), fastening member 916a provides the connection of fastening member 916a and fastener hole.

Roller rotary shaft 916 can be joined to the second belt pulley 914.For example, a side end of roller rotary shaft 916 is inserted into Into the engaging hole 914b of the second belt pulley 914.In this condition, fastening member 916a is fastened (for example, being spirally connected) and is arrived The engaging hole of the end of one side end of roller rotary shaft 916.As a result, the head of fastening member 916a makes the second belt pulley The circumferential portion of 914 engaging hole 914b can be in close contact the inner ring side surface of (and being fixed to) bearing 917, and bearing 917 engages To a side end of roller rotary shaft 916.

In this case, fastening grooves 914c can be set at the periphery of the engaging hole 914b of the second belt pulley 914, So that the head of fastening member 916a does not protrude past except the second belt pulley 914.Fastening grooves 914c is formed in engaging hole At the periphery of 914b, and it can be the groove with size corresponding with the head of fastening member 916a.For example, fastening member 916a can be the screw or bolt of resting barrel rotary shaft 916, and fastening grooves 914c can be and have and the screw Or the groove of the corresponding shape of diameter on the head of bolt.Therefore, when roller rotary shaft 916 and the second belt pulley 914 are by being somebody's turn to do When screw or bolted joints, the head of the screw or bolt can be placed in fastening grooves 914c, and can not protruded into Outside second belt pulley 914, rear panel 800 is allowed to be joined to wall closer to ground.

Roller rotary shaft 916 can be rotatably supported by bearing 917.In one embodiment, bearing 917 can be with Insertion is molded into rear panel 800 and integrates with rear panel 800.Bearing 917 may include: inner portion, in centre shape At hole corresponding with the diameter of roller rotary shaft 916；Outer annular portion, it is integrated with rear panel 800；And multiple bearing balls, Multiple bearing ball is between inner portion and outer annular portion.In this case, the front surface of bearing 917 can be into one Step is provided with water seal (not shown), and water seal is that one kind prevents allotrylic isolated system and may be used as waterproof sealing dress It sets.Moisture or moisture in bucket 700 will not be by the peripheral surfaces of roller rotary shaft 916 and the inner portion of bearing 917 Minim gap between perimeter surface and be leaked to outside.

In conclusion control unit 810 can operate driving when washing water is loaded into bucket 700 by accessory 440 Motor 910.Then, the first belt pulley 912 for being connected to driving motor 910 can rotate, and then the second belt pulley 914 can lead to It crosses the rotation of the first belt pulley 912 and rotates.Therefore, the roller rotary shaft 916 for being connected to the second belt pulley 914 can also revolve Turn, so that roller 600 can rotate in casing 100 and bucket 700.As a result, can be with the clothing in cleaning-drum 600.

On the other hand, rear panel 800 can also include exhaust line 920.Exhaust line 920 may be coupled to drainage cell 820, and the air inside bucket 700 and drainage cell 820 can be discharged.Specifically, exhaust line 920 may be coupled to draining Hose 902, and rear panel 800 can be passed through, exhaust line 920 extends to the rear surface of rear panel 800 to incite somebody to action whereby Air is discharged to the outside.

The wall-mounted washing machine 10 of embodiment according to the present invention can be used as follows.

Firstly, user can open door 200, and clothing can be packed into roller 600 and be unloaded from front panel 400 and washed Wash agent container 500.In this case, detergent container 500 is partitioned at center, is washed so as to provide for being respectively charged into Wash the space of agent and softener.

After turning back to the detergent container 500 that detergent and softener are housed in front panel 400, user can be closed Door 200, and clothing operation can be controlled by power knob 102 and display 202.When wash cycle starts, pass through confession Water valve component 480, which provides the washing water to come from external watering, can be supplied to detergent container 500 by accessory 440, And washing water can be supplied to 600 He of roller after flowing through detergent investment space 504 and softener investment space 506 In bucket 700.That is, optionally, the washing water in roller 600 and bucket 700 may include detergent and softener.

When bucket 700 is full of washing water, control unit 810 can be driven driving motor 910.In such case Under, driving motor 910 may be coupled to the first belt pulley 912 and the second belt pulley 914, and the second belt pulley 914 can lead to It crosses roller rotary shaft 916 and is connected to roller 600.Therefore, roller 600 can be rotated by driving motor 910.As a result, being packed into Clothing in roller 600 can easily be washed by the rotation of roller 600.

In this case, the second belt pulley 914 can be set to flat pattern.Specifically, the second belt pulley 914 can be with It is placed in the rear surface of rear panel 800, and can be rotatably engaged by roller rotary shaft 916 at a predetermined interval.

Rear panel 800 can include the first rear surface rib 862 and the second rear surface rib 864 on surface behind, and the The position corresponding to the second rear surface rib 864 or third rear surface rib 863 can be arranged in two belt pulleys 914 with predetermined space Place.In this case, the spoke 914d (on the direction from the second rear surface rib 864) of the second belt pulley 914 is set It is set to flat pattern, so that the roller rotary shaft 916 engaged with the second belt pulley 914 can also be disposed close to wall.Back-up roller The bearing 917 of cylinder rotary shaft 916 can also be disposed close to wall.Therefore, because the rear panel 800 being integrally formed with bearing 917 It can be disposed close to wall, so the roller 600 being placed in rear panel 800 may be positioned such that than the prior art more posteriorly.That is, Wall-mounted washing machine provides the advantage of the roller 600 for providing and increasing capacity.

As described above, advantage is keeping overall dimensions in the wall-mounted washing machine of embodiment according to the present invention While can increase the internal capacity of roller.

As described above, this is only although having been combined wall-mounted washing machine and its rear panel describes the present invention Example, and the invention is not limited thereto.It should be understood that the present invention is with consistent with basic thought disclosed by the invention Widest range.Although those skilled in the art can not have in conjunction with substitution the disclosed embodiments to embody in the present invention Specifically disclosed other types, but they are same without departing from the scope of the invention.In addition, aobvious for those skilled in the art And be clear to, can be easily based on the present invention carry out various modifications and changes to disclosed embodiment, and these change It is also fallen into the scope of the present invention with modification.

Claims

1. a kind of washing machine comprising:

Rear panel, the rear panel can be mounted on wall；

Bucket, the bucket are supported on the rear panel, and the bucket can accommodate washing water；

Front panel, the front panel has the opening being formed in the front panel, and the front panel is installed to the bucket；

Roller, the roller are bonded in the bucket, and the roller can rotate in the bucket；

Lid, the lid are located on the front panel and cover the front panel；

Door, the door is joined to the lid, and the door can selectively open and close the laundry entrance of the lid；

Casing, the casing are joined to the rear panel and around the buckets；

Driving motor, the driving motor are placed in the front surface of the rear panel；

First belt pulley, first belt pulley are joined to the driving motor；And

Second belt pulley, second belt pulley are joined to first belt pulley, and second belt by conveyer belt Wheel includes the spoke of flat pattern.

2. washing machine according to claim 1, wherein the rear panel includes multiple rear surfaces in its rear surface Rib, the rear surface rib include:

First rear surface rib, the first rear surface rib are placed in peripheral side；And

The height of multiple second rear surface ribs, the multiple second rear surface rib is lower than the first rear surface rib, and described Multiple second rear surface ribs are placed in the central side in the rear surface of the rear panel.

3. washing machine according to claim 2, wherein the rear surface rib includes third rear surface rib, after the third Face rib is placed between the first rear surface rib and the second rear surface rib, and the third rear surface rib have than The relatively low height of the height of the second rear surface rib.

4. washing machine according to claim 2, wherein second belt pulley includes:

Wheel hub, the wheel hub are positioned to wound drum rotary shaft, and the roller rotary shaft is joined to after the roller Pocket-wheel on surface；

Multiple spokes, the multiple spoke from the wheel hub radially；And

Ring part, the ring part connect the end of the multiple spoke in the circumferential.

5. washing machine according to claim 4, wherein the multiple spoke of second belt pulley includes:

Multiple belt pulley ribs, the multiple belt pulley ribs are located in the rear surface of the multiple spoke；And

Smooth surface, the smooth surface are formed in the front surface of the multiple spoke.

6. washing machine according to claim 5, wherein the multiple spoke is by the multiple belt pulley ribs and described Smooth surface is formed to have asymmetric cross section.

7. washing machine according to claim 6, wherein the smooth surface of the spoke is placed in corresponding to described Separated on the position of two rear surface ribs and with the second rear surface intercostal, and the second rear surface rib will not with it is described The smooth surface of the front surface of the multiple spoke of second belt pulley contacts.

8. washing machine according to claim 1, wherein second belt pulley includes:

Engaging hole, the engaging hole are joined to roller rotary shaft, and the roller rotary shaft can be such that the roller rotates；

Fastening member, the fastening member are suitable for for the roller rotary shaft and second belt pulley being fixed to one another；And

Fastening grooves, the fastening grooves are placed in the circumference of the engaging hole, and the head placement of the fastening member In the fastening grooves.

9. washing machine according to claim 8, wherein the fastening member does not protrude into outside second belt pulley.

10. washing machine according to claim 8 further includes bearing, the bearing is pivotally supported, and is made with rotation The roller rotary shaft of roller rotation, and bearing insertion be moulded on the rear panel and with the rear panel Integrally provide.

11. a kind of rear panel of wall-mounted washing machine, the rear panel have the bucket for accommodating washing water on its front surface, The rear panel includes:

Driving motor, the driving motor is located in the front surface, and the driving motor is capable of providing driving force；

Multiple rear surface ribs, the multiple rear surface rib are located in the rear surface of the rear panel；And

Belt pulley, the belt pulley can receive the drive from the driving motor by another belt pulley and conveyer belt Power,

Wherein, the multiple rear surface rib includes:

Multiple first rear surface ribs, the multiple first rear surface rib are arranged at identical height；With

Multiple second rear surface ribs, the multiple second rear surface rib is with more relatively low than the first rear surface rib identical high Degree protrudes, and

Wherein, the spoke of the belt pulley is arranged at the position corresponding to the second rear surface rib.

12. rear panel according to claim 11, wherein the first rear surface rib be located at the rear panel it is described after The peripheral side on surface, and the second rear surface rib is located at the central side of the rear surface of the rear panel, the center Side is the inside of the first rear surface rib.

13. rear panel according to claim 12, wherein the belt pulley includes in the rear surface of the spoke Multiple belt pulley ribs, and the front surface of the spoke of the belt pulley will not be contacted with the second rear surface rib.

14. rear panel according to claim 11, wherein the belt pulley is joined to the roller rotary shaft of roller,

Wherein, the roller rotary shaft is supported on the rear panel, to be rotated by bearing, and

Wherein, further, the bearing insertion is moulded on the rear panel.

15. rear panel according to claim 14, wherein the belt pulley includes:

Engaging hole, the engaging hole pass through the center of the wheel hub of the belt pulley, to rotate axis connection with the roller；

Fastening member, the fastening member are suitable for the wheel hub of the belt pulley being fixed to the roller rotary shaft；With And

Fastening grooves, the fastening grooves are arranged at the periphery of the engaging hole, and the head placement of the fastening member On the fastening grooves.

16. rear panel according to claim 15, wherein the fastening member does not protrude outside the belt pulley.