CN105658861A - Arrangement for household appliance, imbalance compensation device, and method for fixing an imbalance compensation device to laundry drum - Google Patents
Arrangement for household appliance, imbalance compensation device, and method for fixing an imbalance compensation device to laundry drum Download PDFInfo
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- CN105658861A CN105658861A CN201480057424.XA CN201480057424A CN105658861A CN 105658861 A CN105658861 A CN 105658861A CN 201480057424 A CN201480057424 A CN 201480057424A CN 105658861 A CN105658861 A CN 105658861A
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- Prior art keywords
- compensation device
- imbalance compensation
- wall
- cylindrical washer
- latch
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
- D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention relates to an arrangement (16) for a household appliance, with a laundry drum (17) for receiving laundry items, and with an annular imbalance compensation device (1), which is arranged rotatably fixed on the laundry drum (17) and is received in a recess (24) axially surrounding the laundry drum (17), wherein at least one latching element (5) is formed on a radial circumference (4) of a housing (2) of the imbalance compensation device (1), which latching element is engaged in a latching opening (29), which is formed in a wall (25) of the laundry drum (17) radially delimiting the axial recess (24), and wherein the latching element (5) has a hook-shaped lug (11), which, on one side (31) of the wall (25) facing away from the imbalance compensation device (1), engages behind an edge region (30) of the wall (25) delimiting the latch opening (29). The invention further relates to a method for fixing the annular imbalance compensation device (1) to a laundry drum (17) of a household appliance.
Description
Technical field
The present invention relates to a kind of arrangement for home appliances, this arrangement has the cylindrical washer for receiving washes and has the imbalance compensation device of annular, this imbalance compensation device can not be arranged on cylindrical washer with the relative rotation, wherein, at least one latch elements is formed on the radial circumference of the housing of imbalance compensation device, is especially formed on the periphery of housing of imbalance compensation device, and this latch elements card enters to be formed in the latch openings on the wall of cylindrical washer. The present invention also relates to and a kind of have the home appliances of such arrangement, the imbalance compensation device of a kind of cylindrical washer for home appliances and relate to a kind of method of cylindrical washer that imbalance compensation device is fixed to home appliances.
Background technology
In a wash(ing)cycle of washing machine, it is known that washes can arbitrarily and irregularly be distributed in cylindrical washer. Thus there will be imbalance, this kind of imbalance can make cylindrical washer produce relatively large mechanical vibration and produce bigger mechanical stress on whole home appliances. On the other hand, user can suffer the unjoyful noise produced by the vibration caused, in another aspect, this also produces mechanical stress on the floor placing home appliances.
In order to prevent or at least significantly reduce the vibration of cylindrical washer in the operational process of washing machine, having advised fixing on cylindrical washer the imbalance compensation device of an annular in the prior art, the imbalance compensation device of this annular is also referred to as " ball balancer ". Such imbalance compensation device has the housing of the hollow of annular, and compensation quality body is arranged in this housing, and described compensation quality style is as being set to multiple spherical compensation quality body. Described compensation quality body is supported in housing removablely, and tends to the side towards the diameter about cylindrical washer is contrary with compensation quality body in washing machine operational process and move, thus forms the counterweight of uneven quality body and thus form whole machine balancing.
Focused interest herein is in being fixed on cylindrical washer by this kind of imbalance compensation device.This kind of method is known from various enforcement mode of the prior art. Such as openly text US2011/0203325A1 describes a solution, wherein, and the injection molding on the axial end wall of cylindrical washer of the housing of imbalance compensation device.
What also know from prior art is be fixed on cylindrical washer by imbalance compensation device by screw element. To this, such as, knowing setting on the axial side of imbalance compensation device and have the extension portion of radial aperture or so-called threaded pipe, described threaded pipe is all constructed to be permeable to receive screw element. But, this kind of threaded pipe needs relatively large installation space in the axial direction, and thus, the useful volume of the scrubbing space of cylinder has to overall be reduced significantly by unfavorable. Prior art is considered to it is a disadvantage that the position that must be provided for the extra retaining element in screw element form must be provided, and it also requires the spiral shell termination process of complexity, this can extend assembling process.
One between imbalance compensation device and cylindrical washer is threaded and such as proposes at document EP2154285A1.
The present invention is based on such as arrangement described by KR102008037420A, and in this arrangement, imbalance compensation device is fastened on cylindrical washer by kayser. In the embodiment according to Fig. 1 of the document, latch elements is formed in the outer radial periphery of the housing of imbalance compensation device, and described latch elements card enters in the latch openings of correspondence of cylindrical washer. Latch elements rests on the rib limit defining corresponding latch openings at this, thus forms form fit formula in the axial direction and connect. Such kayser connects particularly it is a disadvantage that it may cause the disengagement that kayser connects.
In the operational process of washing machine, it is possible to radial distortion, the especially ovalization of cylindrical washer can occur, and this can cause the radial displacement between the case of cylindrical washer and the housing of imbalance compensation device. If there is this kind of displacement, the latch elements of imbalance compensation device can be deviate from from corresponding latch openings and imbalance compensation device can overall skid off from the axial valley of cylindrical washer.
Summary of the invention
It is an object of the invention to propose such solution: how to utilize this kind of arrangement referred to above to be particularly fixed on cylindrical washer by imbalance compensation device to fault safe, this kind of solution especially can also resist the radial distortion of cylindrical washer in the operational process of home appliances.
This object is according to the present invention, realizes by having a kind of arrangement of the feature of each independent claim, a kind of home appliances, a kind of imbalance compensation device and a kind of method respectively. The advantageous embodiment of the present invention forms the theme of dependent claims, specification sheets and each accompanying drawing.
The arrangement for home appliances according to the present invention comprises the cylindrical washer being configured for reception washes and the imbalance compensation device of the annular that can not be arranged on cylindrical washer with the relative rotation. At least one latch elements is formed on the radial circumference of the housing of imbalance compensation device, is especially formed on the periphery of housing of imbalance compensation device, and at least one latch elements card described enters to be formed in the latch openings on the wall of cylindrical washer. One-tenth arranged according to the present invention: latch elements has hooked projection, this hooked projection is hooked on the region, edge of contiguous latch openings of wall on the side of imbalance compensation device at the back of the body of wall.
According in the prior art of Fig. 1 in KR102008037420A, latch elements only rests on the axial rib limit of latch openings axially, in contrast to this, at least one latch elements of arrangement according to the invention structure is similar has groove, hook portion or hooked projection are formed by this groove, and hook portion or hooked projection radial direction rest on the contrary side of wall of cylindrical washer.The region, edge defining latch openings of wall is thus surrounded in the way of sandwich style by latch elements. The embodiment of at least one such latch elements arranges and is used for being arranged in cylindrical washer by particularly anti-skidding for imbalance compensation device and stable, also namely especially under bigger condition of loading or cylindrical washer there is bigger speed of rotation and thus cause cylindrical washer radial direction variation as being arranged in particularly anti-skidding for imbalance compensation device and stable on cylindrical washer when ovalization. The disengagement that the radial distortion of cylindrical washer does not thus form clearance between cylindrical washer with imbalance compensation device or do not cause being connected.
Imbalance compensation device is understood as that at present and means such a kind of device, and this device is constructed to be permeable to compensate the imbalance of cylindrical washer and thus reduces the imbalance of cylindrical washer. Imbalance compensation device thus have arrange in a movable manner in the housing compensation quality body, such as in the compensation quality body of multiple spherical element versions. Such imbalance compensation device thus can also be referred to as " ball balancer ".
The housing of imbalance compensation device is preferably formed with single parts and is had matrix, and latch elements is given prominence to from this matrix. The compensation quality body of imbalance compensation device is movably disposed within matrix at this, and latch elements is for being fixed to cylindrical washer by housing simultaneously. Housing entirety can be provided as injection molding member.
Cylindrical washer preferably includes the axial valley being formed on its axial end, and this axial valley defines by described wall radial direction and imbalance compensation assembly axis is received in this axial valley to ground. At least one latch elements thus preferably rests on defining on the axial rib limit of latch openings and resting on the region, edge of the contiguous latch openings of wall of wall, thus radial and axially provide the support of imbalance compensation device on cylindrical washer.
Latch openings is preferably formed on the cylindrical casing of cylindrical washer, so that the projection of at least one latch elements rests on the periphery of case or cylindrical washer. This thus ensure that and supports in radial direction particularly firmly.
Following content is proved to be favourable: forms radial engagement seam on the axial end of case, especially form the turn-up portion of the axial end wall with cylindrical washer of case, and this radial engagement seam extends farther than the projection of latch elements diametrically. Outside this means that radial engagement seam is projected at least one latch elements diametrically. At least one latch elements is designed so that in the radial air gap that it does not stretch between cylindrical washer and outer cylinder. Because mentioned turn-up portion is arranged on the axial end of cylindrical washer usually, and this turn-up portion can be paid attention in the design in radial air gap, therefore, existed or existing cylindrical washer can also be used in arrangement according to the invention structure. Only at least one latch elements is preferably designed so that at this and makes it radially not protrude past turn-up portion.
Wall is preferably formed by wall construction, and this wall construction is formed by the region being connected to case in a region of the cylindrical casing of cylindrical washer and the axial end wall of cylindrical washer, so that latch openings is formed on the wall construction of double walled. The axial end wall of cylindrical casing and cylindrical washer is connected to each other preferably by the turn-up portion illustrated at this, regionally to form the sandwiched type structure or the double walled structure that arrange latch openings.This kind of double walled structure represents the particularly elastic support surface or surface in contact that are used at least one latch elements.
Can also be arranged to: make the housing of imbalance compensation device, especially there is in the outer radial periphery of this housing a surface in contact, this surface in contact rest on wall towards housing and thus carry on the back on the side of the projection of latch elements. Thus can guarantee the additional stability in radial direction.
Home appliances, the especially washing machine of the nursing for washes according to the present invention comprises a kind of arrangement according to the invention structure.
The present invention also relates to the imbalance compensation device of a kind of cylindrical washer for home appliances, the housing that this imbalance compensation device has annular and the compensation quality body being arranged in this housing, wherein, latch elements is formed on the radial circumference of housing, and described latch elements card enters in the latch openings of cylindrical washer and imbalance compensation device can be fixed on cylindrical washer by described latch elements. Latch elements has matrix and from described base shaft to outstanding hooked projection, this hooked projection is hooked on the region, edge of contiguous latch openings of wall on the side of the wall of imbalance compensation device at the back of the body of cylindrical washer.
Method according to the present invention is used for being fixed on the cylindrical washer of home appliances by the imbalance compensation device of annular, wherein, at least one the latch elements card being formed on the housing of imbalance compensation device is made to enter to be formed in the latch openings on the wall of cylindrical washer, wherein, when card enters, the region, edge of the contiguous latch openings of wall is hooked by the hooked projection of latch elements on the side of imbalance compensation device at the back of the body of wall.
A kind of method for being received in the axial valley of cylindrical washer by imbalance compensation device is also provided. First will be formed on the periphery of housing and steady brace that is different from least one latch elements in shape and that radially outward point to is received in the notch of the correspondence radially defining on the wall of recess being arranged in cylindrical washer, and then by making imbalance compensation device receive in recess around the inclination movement of steady brace, and at least one latch elements card is entered in latch openings.
This kind of process is being beneficial to the location of imbalance compensation device in axial valley and at least one latch elements on the one hand to the alignment of latch openings. On the other hand, this kind of steady brace allows imbalance compensation device insertion axial valley, and without the need to the housing of imbalance compensation device in assembling process excessive deformation or bending and thus without the need to bearing mechanical stress. Namely, also steady brace ensure that the axial confining force needed for imbalance compensation device.
The advantage that the preferred embodiment of arrangement according to the invention structure has with them is correspondingly applicable to the home appliances according to the present invention, is applicable to the imbalance compensation device according to the present invention and is applicable to the method according to the present invention, and vice versa.
The description of the more advantage of the present invention by Accessory Right requirement, accompanying drawing and accompanying drawing presents. Characteristic sum characteristics combination shown in all features mentioned by above-mentioned explanation and the combination of feature and that the description of following accompanying drawing is mentioned and/or accompanying drawing is not only applied in corresponding occasion in combination, but also or can use individually in the way of other combination.
Accompanying drawing explanation
Also explain the present invention with reference to accompanying drawing by exemplary embodiment now.
In the accompanying drawings:
Fig. 1 illustrates the schematic top plan view of the axial end of the imbalance compensation device according to one embodiment of the invention;
Fig. 2 illustrates the cross-sectional schematic of the imbalance compensation device according to Fig. 1 along the cutting line II-II shown in Fig. 1;
Fig. 3 illustrate imbalance compensation device in fig. 2 with the enlarged diagram in the region represented by III;
Fig. 4 illustrate imbalance compensation device in fig. 2 with the enlarged diagram in the region represented by IV;
Fig. 5 illustrates that overlooking of the axial end of the arrangement with cylindrical washer and imbalance compensation device according to one embodiment of the invention is schematic;
Fig. 6 illustrates the cross-sectional schematic along the cutting line VI-VI shown in Fig. 5 of the arrangement according to Fig. 5;
Fig. 7 illustrates in Fig. 6 the enlarged view with the region represented by VII; And
Fig. 8 illustrates in Fig. 6 the enlarged view with the region represented by VIII.
Embodiment
Fig. 1 illustrates the vertical view illustrating imbalance compensation device 1 according to one embodiment of present invention with schematic diagram, and shown is also the axial end of this imbalance compensation device. The imbalance of imbalance compensation device 1 for compensating on cylindrical washer. Imbalance compensation device 1 comprises the annular casing 2 such as formed by plastics, is furnished with the multiple spherical element 3 shown in compensation quality body, such as Fig. 1 in this annular casing 2 removablely.
In this exemplary embodiment, at least two latch elements 5 are formed in the outer radial periphery 4 of housing 2, described latch elements 5 relative to each other with the angular distance of 120 �� from layout. 3rd latch elements 5 can also optionally be arranged, the 3rd latch elements 5 is arranged with the distance of about 120 �� equally respectively relative to above-mentioned two latch elements 5. In this exemplary embodiment, the steady brace 6 being formed on the periphery 4 of housing 2 equally and radially outward point to substitutes the 3rd latch elements 5 ground and arranges. Steady brace 6 thus relative to latch elements 5 respectively with the angular distance of 120 �� from layout.
Fig. 2 illustrates the sectional view of imbalance compensation device 1 along the cutting line II-II shown in Fig. 1. From Fig. 2 this it appears that, housing 2 is formed with D shape on cross section and has plateau region 7 and the convex arch area 8 directly adjacent with described plateau region 7.
Referring now to the Fig. 3 of the region III illustrating Fig. 2, latch elements 5 has matrix 9, this matrix 9 is from periphery 4 radial projection of housing 2, and hooked projection 11 axially and is thus parallel to rotation (Fig. 1 refers to generation with " 10 ") the ground projection of imbalance compensation device 1 from this matrix 9. Thus, protruding 11 in the axial direction and thus point to along rotation 10. Latch elements 5 or its matrix 9 also have the insertion surface 12 of inclination, this insertion surface 12 relative to the remaining surface of periphery 4 such as with an angle of the value scope that is positioned at 10 �� to 20 ��, especially arrange with the angle of 15 ��.
Protruding 11 are configured so that the matrix 9 of latch elements 5 is similar is provided with groove 13, and this groove 13 represents reception portion or axial valley and thus forms a radius clearance between protruding 11 and periphery 4.
In another aspect, the geometrical shape of steady brace 6 is different from the shape of latch elements 5 or there is deviation. With reference to the Fig. 4 illustrating the region IV in Fig. 2 with enlarged view, the steady brace 6 radially outward given prominence to from periphery 4 is formed with rectangle on cross section. In 3-D view, the form of steady brace 6 can be cube or cylindrical. The radial height of steady brace 6 and thus the distance of steady brace 6 and periphery 4 can be positioned at the value scope of 1mm to 3mm especially and be such as 1.5mm. The width measured vertically of steady brace 6 such as can be positioned at the value scope of 2mm to 3mm and be thus 2.5mm especially.Value scope between steady brace 6 and the axial rib limit 15 of plateau region 7,5mm to 7mm can be positioned at by distance representated by " 14 " in Fig. 4, especially it is 6mm.
Fig. 5 is shown specifically the axial end of the arrangement 16 according to one embodiment of the invention. Arrangement 16 includes cylindrical washer 17, and imbalance compensation device 1 is non-rotatably fixed on cylindrical washer 17 relative to cylindrical washer 17. The rotation 10 of imbalance compensation device 1 is consistent with the rotation of cylindrical washer 17. Cylindrical washer 17 has end side axially open 18, and washes can be introduced in scrubbing space 19 by this end side axially open 18.
Fig. 6 illustrates the sectional view of arrangement 16 along the cutting line VI-VI shown in Fig. 5. From Fig. 6 this it appears that, cylindrical washer 17 has cylindrical circumferential case 20, and this case 20 is radial gauge scrubbing space 19 on the outer periphery. Case 20 is connected to front axial end wall 21 and is connected to rear axial end wall 22, and front axial end wall 21 and rear axial end wall 22 are axially to scrubbing space 19 gauge. Cylindrical washer 17 is also connected to axostylus axostyle 23, and arrangement 16 is arranged in the outer cylinder of washing machine by this axostylus axostyle 23 and rotatably can be driven around rotation 10 by drive-motor.
Axial and circumferential recess 24 is formed on the front axial end of cylindrical washer 17, and imbalance compensation device 1 axially is received in this axis and circumferential recess 24. The convex domain 8 of housing 2 at this towards scrubbing space 19.
Referring now to the Fig. 7 of the region VII illustrating Fig. 6 with enlarged view, steady brace 6 extends through the through notch 26 on the wall 25 being formed in cylindrical washer 17 and gives prominence to a bit from notch 26 radial direction. Notch 26 is configured to axially wider than steady brace 6 at this. Wall 25 is formed by the wall construction 27 of double walled, this wall construction 27 comprises a section of cylindrical casing 20 and a section of front axial end wall 21, and this section of cylindrical casing 20 and this section of front axial end wall 21 are connected to each other by turn-up portion 28 at axial end place. Turn-up portion 28 represents the joint seam of radial direction and circumference.
From Fig. 7 it is also apparent that, turn-up portion 28 extends than steady brace 6 a little further diametrically, thus makes steady brace 6 not be projected into diametrically outside turn-up portion 28.
Fig. 8 illustrates the region VIII shown in Fig. 6 with enlarged view. Latch elements 5 can particularly clearly be observed at this, and latch elements 5 blocks at this in latch openings 29 being formed on double walled wall 25. The pass through openings that latch openings 29 is formed on wall construction 27. The hooked projection 11 of latch elements 5 this be hooked in wall 25 and latch openings 29 directly adjoin and be presented axially on the region, edge 30 between turn-up portion 28 and latch openings 29, be also namely hooked in the outer radial periphery 31 of case 20 or on radial outside. In other words, the axial rib limit 32 of the direct gauge latch openings 29 of wall 25 is received in the axial recess 13 of latch elements 5, so that protruding 11 directly rest on periphery 31 on region, edge 30. Protruding 11 point to along the direction towards turn-up portion 28 at this.
The housing 2 of imbalance compensation device 1 also comprises the surface in contact 33 being arranged between latch elements 5 and the axial rib limit 15 of plateau region 7, and this surface in contact 33 is formed (see Fig. 4) by a surf zone of the periphery 4 of housing 2. In the assembled condition, this surface in contact 33 by rest on wall 25 in the way of form fit the back of the body on the side 34 of protruding 11.At this, surface in contact 33 and turn-up portion 28 are directly diametrically.
In the process of assembling imbalance compensation device 1, steady brace 6 is first made to be received in notch 26 and promote steady brace 6 through this notch 26. What need afterwards is only guarantee required axial confining force, and then can tilt imbalance compensation device 1 around steady brace 6, so that imbalance compensation device 1 enters recess 24. Owing to this kind is around the inclination movement of steady brace 6, two latch elements 5 with same configuration align with corresponding latch openings 29 respectively and block respectively in latch openings 29. Slight interim distortion may be there is at this housing 2. From Fig. 6 particularly evident be, when imbalance compensation device 1 tilts to enter axial valley 24 around steady brace 6, the region 8 convex, round as a ball of housing 2 axially can contact with the substrate of the shape round as a ball equally being suitable for housing 2 of recess 24, so that steady brace 6 is abutted against rib limit or the turn-up portion 28 ground axial support of wall 25, as shown in Figure 7. Thus, steady brace 6 is possible to prevent imbalance compensation device 1 and deviates from from recess 24.
Reference numerals list
1 imbalance compensation device
2 housings
3 spherical elements
4 peripheries
5 latch elements
6 steady braces
7 regions
8 regions
9 matrixes
10 rotations
11 is protruding
The insertion surface that 12 tilt
13 grooves
14 distances
15 rib limits
16 arrangements
17 cylindrical washers
18 openings
19 scrubbing spaces
20 cases
21 end walls
22 end walls
23 axostylus axostyles
24 recesses
25 walls
26 notches
27 wall constructions
28 turn-up portion
29 latch openings
30 region, edges
31 peripheries
32 rib limits
33 surface in contacts
34 sidepieces
II-II cutting line
III region
IV region
VI-VI region
VIII region
Claims (9)
1. the arrangement for home appliances (16), described arrangement (16) has the cylindrical washer for receiving washes (17) and has the imbalance compensation device (1) of annular, described imbalance compensation device (1) can not be arranged in described cylindrical washer (17) with the relative rotation and go up and be received in the axial valley (24) of the circumference of described cylindrical washer (17), wherein, at least one latch elements (5) is formed on the radial circumference of the housing (2) of described imbalance compensation device (1), especially it is formed on the periphery (4) of housing (2) of described imbalance compensation device (1), described latch elements card enters in latch openings (29), described latch openings (29) is formed on the wall (25) of axial valley (24) described in the radial gauge of described cylindrical washer (17), it is characterized in that, described latch elements (5) has hook-shaped projection (11), described hook-shaped projection (11) is hooked on the region, edge (30) of the described latch openings of vicinity (29) of described wall (25) on the side of described imbalance compensation device (1) at the back of the body of described wall (25).
2. arrangement according to claim 1 (16), it is characterized in that, described latch openings (29) is formed on the cylindrical case (20) of described cylindrical washer (17), and described projection (11) rests on the periphery (31) of radial direction of described case (20).
3. arrangement according to claim 2 (16), it is characterized in that, radial engagement seam, especially turn-up portion (28) are formed on the axial end of described case (20), and described radial engagement seam, especially turn-up portion (28) extend farther than described projection (11) radial direction of described latch elements (5).
4. according to arrangement in any one of the preceding claims wherein (16), it is characterized in that, described wall (25) is by wall construction (27), especially formed by axial arranged wall construction (27), described wall construction (27) is formed by the region being connected to described case (20) in a region of the cylindrical case (20) of described cylindrical washer (17) and the axial end wall (21) of described cylindrical washer (17), wherein, described latch openings (29) is formed on described wall construction (27).
5. according to arrangement in any one of the preceding claims wherein (16), it is characterized in that, the described housing (2) of described imbalance compensation device (1) has surface in contact (33), and described surface in contact (33) rests on the back of the body of described wall (25) on the side (34) of described projection (11).
6., for the home appliances of nursing for washes, described home appliances has according to arrangement in any one of the preceding claims wherein (16).
7. the imbalance compensation device (1) of the cylindrical washer for home appliances (17), the housing (2) that described imbalance compensation device (1) has annular and the compensation quality body (3) being arranged in described housing (2), wherein, latch elements (5) is formed on the radial circumference of described housing (2), especially it is formed on the periphery (4) of described housing (2), described latch elements (5) can block in the latch openings (29) of described cylindrical washer (17) and described imbalance compensation device (1) can be fixed to described cylindrical washer (17) by described latch elements (5), it is characterized in that, described latch elements (5) has the axially outstanding hooked projection (11) of the matrix from described latch elements (5) (9), the back of the body that described hooked projection (11) is constructed to be permeable to the wall (25) in described cylindrical washer (17) is hooked on the region, edge (30) of the described latch openings of vicinity (29) of described wall (25) on the side of described imbalance compensation device (1).
8. one kind for being fixed to the method for the cylindrical washer (17) of home appliances by the imbalance compensation device (1) of annular, wherein, described imbalance compensation device (1) is made to be received in the axial valley (24) of circumference of described cylindrical washer (17), and make to be formed on the radial circumference of the housing (2) of described imbalance compensation device (1), especially be formed in described imbalance compensation device (1) housing (2) periphery (4) at least one latch elements (5) block in latch openings (29), described latch openings (29) is formed on the wall (25) of axial valley (24) described in the radial gauge of described cylindrical washer (17), it is characterized in that, block in process described, the region, edge (30) of the described latch openings of the vicinity (29) of described wall (25) is hooked by the hooked projection (11) of described latch elements (5) on the radial sidepiece of described imbalance compensation device (1) at the back of the body of described wall (25).
9. method according to claim 8, it is characterized in that, when described imbalance compensation device (1) is received in described axial valley (24), steady brace (6) that is that make to be formed on the periphery (4) of described housing (2) and different from described at least one latch elements (5) and that radially outward point to is received in the notch (26) of correspondence of described wall (25), and then by making described imbalance compensation device (1) be received in described axial valley (24) around the inclination movement of described steady brace (6), and described at least one latch elements (5) is blocked in described latch openings (29).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310221292 DE102013221292A1 (en) | 2013-10-21 | 2013-10-21 | Arrangement for a household appliance, imbalance compensation device and method for attaching an imbalance compensation device to a laundry drum |
| DE102013221292.5 | 2013-10-21 | ||
| PCT/EP2014/071649 WO2015058967A1 (en) | 2013-10-21 | 2014-10-09 | Arrangement for a household appliance, imbalance compensation device, and method for fixing an imbalance compensation device to a laundry drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105658861A true CN105658861A (en) | 2016-06-08 |
| CN105658861B CN105658861B (en) | 2017-08-25 |
Family
ID=51663206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480057424.XA Active CN105658861B (en) | 2013-10-21 | 2014-10-09 | Arrangement, imbalance compensation device for home appliances and the method for imbalance compensation device to be fixed to cylindric washer |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3060713B1 (en) |
| CN (1) | CN105658861B (en) |
| DE (1) | DE102013221292A1 (en) |
| RU (1) | RU2629147C1 (en) |
| WO (1) | WO2015058967A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120261A (en) * | 2016-08-29 | 2016-11-16 | 无锡市凯源家庭用品有限公司 | Storage tank casing and the attachment structure of fixing bar |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014222141A1 (en) * | 2014-10-30 | 2016-05-04 | BSH Hausgeräte GmbH | Laundry drum for a spin-drying washing machine and method for its assembly |
| DE102015222222A1 (en) * | 2015-11-11 | 2017-05-11 | BSH Hausgeräte GmbH | Household appliance for the care of laundry items with an attached with radially resilient straps unbalance compensation device |
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| KR100960068B1 (en) | 2006-11-10 | 2010-05-31 | 삼성전자주식회사 | Ball Balancer and Washing Machine Having the same |
| FR2931170B1 (en) * | 2008-05-16 | 2012-11-02 | Lg Electronics Inc | LAUNDRY MACHINE WITH DRUM AND COUNTERWEIGHT. |
| KR101548994B1 (en) | 2008-08-06 | 2015-09-01 | 엘지전자 주식회사 | Ball balancer and washing machne having the same |
| KR101823618B1 (en) * | 2011-10-06 | 2018-02-01 | 삼성전자주식회사 | Washing machine having balancer |
-
2013
- 2013-10-21 DE DE201310221292 patent/DE102013221292A1/en not_active Withdrawn
-
2014
- 2014-10-09 CN CN201480057424.XA patent/CN105658861B/en active Active
- 2014-10-09 EP EP14781587.2A patent/EP3060713B1/en active Active
- 2014-10-09 WO PCT/EP2014/071649 patent/WO2015058967A1/en active Application Filing
- 2014-10-09 RU RU2016116670A patent/RU2629147C1/en active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765404A (en) * | 1995-11-17 | 1998-06-16 | Whirlpool Corporation | Balance ring attachment in an automatic washer |
| KR20080037420A (en) * | 2006-10-26 | 2008-04-30 | 삼성전자주식회사 | A drum washing machine |
| CN101581022A (en) * | 2008-05-16 | 2009-11-18 | Lg电子株式会社 | Laundry apparatus |
| CN102041658A (en) * | 2009-10-23 | 2011-05-04 | 三星电子株式会社 | Washing machine and balancer thereof |
| CN103194873A (en) * | 2012-01-04 | 2013-07-10 | 三星电子株式会社 | Washing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120261A (en) * | 2016-08-29 | 2016-11-16 | 无锡市凯源家庭用品有限公司 | Storage tank casing and the attachment structure of fixing bar |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3060713B1 (en) | 2017-12-13 |
| WO2015058967A1 (en) | 2015-04-30 |
| RU2629147C1 (en) | 2017-08-24 |
| EP3060713A1 (en) | 2016-08-31 |
| DE102013221292A1 (en) | 2015-04-23 |
| CN105658861B (en) | 2017-08-25 |
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