CN101063271A - Washer - Google Patents
Washer Download PDFInfo
- Publication number
- CN101063271A CN101063271A CNA2007101021062A CN200710102106A CN101063271A CN 101063271 A CN101063271 A CN 101063271A CN A2007101021062 A CNA2007101021062 A CN A2007101021062A CN 200710102106 A CN200710102106 A CN 200710102106A CN 101063271 A CN101063271 A CN 101063271A
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- China
- Prior art keywords
- base structure
- washing machine
- support frame
- bucket
- wall portion
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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
- D06F37/24—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 vertical axis
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
A clothes washing machine of the top loading type and which comprises a generally tubular base structure ( 10 ) to be inferiorly seated onto the floor (P); a tub ( 20 ) to contain a washing liquid and affixed onto the base structure ( 10 ); a support frame ( 30 ) suspended in the interior of the base structure ( 10 ); suspension means ( 40 ) to absorb the vibratory and oscillatory motions and that connect the support frame ( 30 ) to the base structure ( 10 ) in order to maintain the former suspended in the interior of the latter; a motor unit ( 50 ) disposed in the interior of the base structure ( 10 ) secured to the support frame ( 30 ) and carrying a drive shaft ( 51 ) extending vertically upwardly to the inside of the tub ( 20 ); and a rotative basket ( 60 ) disposed in the interior of the tub ( 20 ) and which is operatively and selectively associated with the drive shaft ( 55 ).
Description
Technical field
The present invention relates to a kind of washing machine that pushes up the loading type, described washing machine is provided with fixing bucket, be equipped with rotatable basket in the inside of described bucket, wherein said basket is installed in the vertical driving shaft, and described driving shaft passes the bottom of bucket and is connected to motor unit in the bottom.
Background technology
In the washing machine of above-mentioned top loading type, generally by directly or be connected to motor unit that the motor of driving shaft limits by transmission device and be fixed on below the support frame, described support frame fixes or is bonded to the outer lower face of barrel diapire with single member, therefore, by motor unit, the assembly that vertical driving shaft and rotatable basket limit keeps being attached to bucket, and in the operating process of washing and dehydration, particularly owing to clothing in the inner inhomogeneous dehydration that produces mass eccentricity of loading of basket, the vibration and the swing that will be caused by the rotation of basket are sent to bucket.In this common structure, bucket vibrates with basket and motor unit and swings.
In the structure of above-mentioned described type, owing to can cause moving of bucket in the operating process of washing machine, bucket is by directly not being placed in ground structure qualification.Like this, just need be provided with and a kind ofly can absorb or be dispersed to the suspension arrangement of vibrational energy that small part is sent to bucket.The known method that overcomes above problem must need the casing that surrounds bucket and motor unit is provided, and described casing is directly settled on the ground.The setting of this structure comprises providing and is generally the spring that is installed in the bar or the suspension arrangement of other flexible member form that wherein said bar at one end is fixed in barrel diapire zone, and its other end is fixed in the upper area of casing inside.
Though the method for this prior art structure is widely used, but described method need provide casing to play as the supporting construction that is used for the washing machine remainder and to play effect as fixing housing, described housing surrounds the tilting member of washing machine, and plays the effect as the element that limits described washing machine aesthetic property.Described casing is except as extra element in these washing machines structure, because must accommodate suspension arrangement in inside, so cause size of components to increase, and described casing also is provided with the circular gap that relative bucket keeps, and described gap can also avoid bucket off-centre owing to clothing in dewatering operation course to load the collision that causes casing.
Another kind of known method is described in patent document PCT/AU97/00334.In the method for described structure, motor unit is fixed to the vertical driving shaft that passes the bucket bottom and carry rotatable basket, described motor unit is attached to support frame, described support frame is placed on the base structure successively, and described base structure is settled on the ground by the suspension arrangement that comprises spring and damping unit.In this structure, bucket is attached on the support frame and with basket and motor unit swing and vibration when the washer operation.Because suspension arrangement is arranged under the support frame; thereby the structural function that makes casing is limited to the height of support frame; therefore since described bucket swing with basket and motor unit and vibrate; in the operating process of washing machine,, just need setting to have the casing of enough height to surround whole bucket in order visually to reach operationally protection bucket.
Summary of the invention
Because the above-mentioned inconvenience that is brought that is provided with about known configuration, the purpose of this invention is to provide a kind of washing machine that pushes up the loading type, the bucket that holds cleaning solution of described washing machine can limit the corresponding housing part of washing machine, and further provides the selection of more described washing machine aesthetic property design.
Further aim of the present invention provides a kind of washing machine as defined above, and described washing machine is provided with has little, the simply constructed suspension arrangement of size, and described suspension arrangement is arranged on the bucket below that holds cleaning solution.
These and other purpose of the present invention realizes that by a kind of washing machine that pushes up the loading type is provided described washing machine comprises: base structure, and described base structure is settled on the ground in the bottom; Bucket, described bucket holds cleaning solution, and is attached on the described base structure; Support frame, described support frame is suspended on the inside of described base structure; Suspension arrangement, described suspension arrangement absorbs the motion of vibration and swing, and support frame is connected to described base structure so that described support frame keeps being suspended on the inside of described base structure; Motor unit, described motor unit is arranged on the inside of described base structure, is attached to described support frame and carrying and extends upwardly to the interior driving shaft of described bucket vertically; And rotatable basket, described basket is arranged on the inside of described bucket, and operationally reaches selectively and be associated with described driving shaft.
As above the general described structure that limits make the motor unit of washing machine be attached at the support frame below, described support frame is kept hanging by a plurality of suspension arrangements that are placed in the ground base structure inside, described base structure adopts the form of tubular body usually, wherein said upper part of body zone is limited by the wall part of at least one intermediate openings that is used to make driving shaft to pass through, and the inside that penetrates bucket is extended on the top of described driving shaft.Therefore, rotatable basket, driving shaft, support frame and motor unit have constituted the assembly of swinging and vibrating in the operating process of washing machine washing and dehydration, the vibration of described assembly and the motion of swing are absorbed by suspension arrangement, and described suspension arrangement is attached to the upper wall portion of described base structure in the bottom.
The setting that has as above to be quoted, base structure is maintained fixed, and supports the whole motion assemblies and the suspension arrangement of strain.Therefore, the bucket of described washing machine can directly be attached to described base structure, and in the operating process of washing machine when the vibration of the motion assembly of washing machine, described bucket maintenance is attached to described base structure.Because described bucket is fixed, and be not subjected to because the vibration that operation produced of washing machine and the influence of oscillating motion, bucket can be constructed in the mode of the counterpart that limits common washer cabinet, and make extra casing form the common bucket of encirclement, and the mechanical organ that is associated with the motor unit of this type equipment.The method of described structure has been simplified the structure of washing machine significantly, and further in a different manner casing is constructed, and has increased the selection that is defined for the ornamental plastic form of washing machine.
Described suspension arrangement suspension arrangement used very simply construct and has the size that reduces at the structure of this proposition, as long as can make support frame keep being suspended in the base structure.
Description of drawings
Present invention is described below with reference to the accompanying drawings, and described accompanying drawing provides in the mode of the example of the form of the present invention's structure, wherein:
Fig. 1 has described washing machine constructed according to the invention vertical cutaway view along the relative simplification of the direction incision of the line I-I of Fig. 2;
Fig. 1 a has described the partial sectional view of the described washing machine base structure of Fig. 1, and it shows suspension arrangement and being connected described suspension arrangement and base structure and support frame with the ratio of amplifying;
Fig. 2 has described the bottom plan view of washing machine as shown in Figure 1;
Fig. 3 has described the bottom perspective view of base structure, and motor unit, driving shaft and support frame wherein are not installed, but carries suspension arrangement;
Fig. 3 a has described the amplification detail view of one of them suspension arrangement as shown in Figure 3;
Fig. 4 has described the top perspective view of the base structure that is provided with suspension arrangement as shown in Figure 3;
Fig. 5 has described not install the top plan view of the base structure of suspension arrangement;
Fig. 6 has described the bottom perspective view at the rear portion of described washing machine drum;
Fig. 7 has described the bottom plan view as Fig. 1, Fig. 1 a and support frame shown in Figure 2; And
Fig. 8 has described along the cutaway view of the support frame of the line VIII-VIII incision of Fig. 7.
The specific embodiment
As mentioned above and as shown in drawings, the present invention relates to a kind of washing machine that pushes up the loading type, described washing machine comprises base structure 10, and described base structure 10 defines the body that is generally tubulose with on the ground P that the position was limited that is placed in washing machine in the bottom and installs.Described base structure 10 can be constructed by different way, preferably with comprise around the form of tubular body of housing 11, described in the illustrated embodiment housing 11 forms to the front wall section 11a that described washing machine Background Region extends by having to be generally the semi-cylindrical shaped profile and to pass through two relative parallel side wall part 11b, and wherein said sidewall sections 11b and front wall section 11a are tangent.Described base structure 10 is in top carrying upper wall portion 12, and described upper wall portion 12 preferably is bonded to the top edge of front wall section 11a and sidewall sections 11b with single member, and is provided with and is used for the intermediate openings 12a that other element of described washing machine passes through.Described base structure 10 can with any suitable material (such as the metallic plate of mold pressing or moulding) or with the injected plastics material manufacturing preferably constituting the base section of washer cabinet, and do not need to be provided with another housing part that surrounds described base structure 10.
In shown embodiment; described base structure 10 further comprises the rear frame of vertical setting; described rear frame has the end edge of the sidewall sections 11b that is attached to base structure 10 in inside; and the top edge that is attached to upper wall portion 12 on top, thereby guarantee the intensity of base structure 10.Therefore, rear frame 13 plays the effect of rear wall section of the opening of base structure 10, and further forms the shape that is generally the semicircular cylinder form.Be to be understood that at this, described base structure 10 can reach by different way by different shapes and construct, as long as the effect that described base structure 10 can realize supporting the multiple function of described all the other component parts of washing machine and further preferably play the housing that is used for driving element is as described in hereinafter.
According to shown structure, the front wall section 11a of base structure 10 and sidewall sections 11b are attached with base plate 14 in inside and in the bottom, each described base plate 14 is provided with the general threaded hole 14a of each footing 15 that is used to receive washing machine, as Fig. 1, Fig. 1 a, Fig. 2 and shown in Figure 3.In shown structure, be provided with four base plates 14, in each base plate 14, footing 15 is installed.Be to be understood that described footing 15 can be for three or more, and construct in a different manner, but described aspect not with the conceptual dependency of the innovative construction that the present invention relates to, and equally material and the shape with the parts that form base structure 10 is not relevant.For example, when base structure 10 was obtained by injection molded material (being generally plastics), described base structure 10 can form the single member that footing 15 is installed.
According to shown structure, the upper wall portion 12 of described base structure 10 provides four hemispheric grooves 16, described groove 16 is spaced apart from each other at a certain angle along circular arrangement, each hemispheric groove 16 is provided with porose 16a in the zone in the middle, described hole 16a radially is connected in the position of inner radial and the respective window 18 of close corresponding hemispherical groove 16 by slit 17, and described window 18 is arranged in the upper wall portion 12 of base structure 10.The number that should be appreciated that hemispherical groove 16 is corresponding with the number of suspension arrangement in being arranged on washing machine, and four hemispherical groove 16 only structure with example in the drawings are corresponding, and the number of hemispherical groove 16 can not be four.The function of described hemispherical groove 16 will be described in advance.
This washing machine further comprises bucket 20, and the size and dimension of determining described bucket 20 to be can holding a certain amount of cleaning solution, and described bucket 20 is configured to be attached on the described base structure 10, and with described base structure 10 coordinations attractive in appearance.Be described about base structure 10, described bucket 20 is formed by metallic plate or injected plastics material, and forms the shape of qualification cleaning solution storing apparatus, and described cleaning solution storing apparatus is suitable for the design of washing machine.In as Fig. 1 and the form that goes out structure shown in Figure 6, by barrels 20 comprising that element independently limits: cylinder side wall 21; A pair of relative parallel sides protective plate 22, described side protective plate 22 aligns vertically with the sidewall sections 11b of base structure 10; And base wall 23, described base wall 23 is provided with intermediate openings 23a.In described structure, bucket 20 is attached on the base structure 10 by suitable fixture (being generally screw 25, clip or other element), described fixture makes the base wall 23 of bucket 20 be fixed to the upper wall portion 12 of base structure 10 strong and reliablely, and can not influence the seal of bucket 20.In shown structure, the base wall 23 of bucket 20 is combined with the axial projections 24 of a plurality of tubuloses in the bottom, described axial projections 24 has screw thread in inside, and be set to circular arrangement and align with respective aperture 12b in the upper wall portion 12 that is arranged on base structure 10, by described hole 12b screw 25 is installed up, the inside of the axial projections 24 of the respective tubular of the base wall 23 of the body screw-in bucket 20 of described screw 25.On the base wall 23 of bucket 20 porose 24a is set also, described hole 24a aims at the respective aperture 12c of the upper wall portion 12 of base structure 10, and by described hole 24a screw 25 is installed.
According to shown structure, bucket 20 by with base structure 10 component limit independently, the upper wall portion 12 of base structure 10 is in conjunction with a pair of top rib 19, and when described bucket 20 was placed on the base structure 10, described top rib 19 was installed in the slit 29 on the base wall 23 that is arranged at bucket 20.Being provided with of this structure is beneficial between bucket 20 and the base structure 10 locking relatively flatly, to guarantee the alignment vertically of described two parts.
Should be understood that described bucket 20 can comprise base wall 23, described base wall 23 forms the shape of the upper wall portion that limits base structure 10.In a kind of form of feasible but not shown structure, bucket 20 can be bonded to base structure 10, and forms single member with base structure 10, itself just limits the upper wall portion 12 of base structure 10 in the base wall 23 of following barrel 20 of this condition.
It should be noted that this structure makes bucket 20 be bonded to base structure 10 securely, and limit the structure of washer cabinet that any other is extra generally by the housing of the chassis defining of the washing machine of common prior art and needn't be provided with base structure 10.In shown embodiment, bucket has the cross-sectional profiles identical with the cross-sectional profiles of base structure 10.
Further being provided with support frame 30 by described structure provided by the invention keeps being suspended in the base structure 10 with the suspension arrangement 40 by strain, wherein said support frame 30 is generally formed by the cast metal part that is installed in base structure 10 inside, and described suspension arrangement 40 generally is connected to support frame 30 upper wall portion 12 of base structure 10.
In the illustrated embodiment, described support frame 30 comprises the central axle sleeve 31 that is combined with four radial arms 32 with single member, and described radial arm 32 is spaced apart from each other with the angle of 90 degree, and respectively is provided with the projection 33 of bottom.Below the projection 33 of each bottom, be attached with the gripper shoe 35 that motor unit 50 has been installed by screw 34, in the form of shown structure, described motor unit 50 comprises motor 51, output shaft carrying drive pulley 52, follow-up pulley 53 and the belt 54 of described motor 51, wherein said belt 54 is operatively connected described drive pulley 52 and follow-up pulley 53.
Be attached to support frame 30 or be bonded to gripper shoe 35 loading bearings 37 of support frame 30 with solid memder, wherein the lower end of driving shaft 55 has axle journal, this driving shaft 55 extends upward vertically by the tubular sleeve 31 of support frame 30, and follow-up pulley 53 is general in the lower end of bearing 37 attached underneath to driving shaft 55.
Yet should be understood that motor 51 can by or be not connected directly to driving shaft 55 by the intermediate actuator that limits by pulley and belt or other transmission device.
Described driving shaft 55 extends to the inside of bucket 20 straight up, and penetrates the inside of bucket 20.
In shown structure, each radial arm 32 of support frame 30 further has hemispheric lower recess 36, identical with the ball recess 16 of the upper wall portion 12 of base structure 10, described lower recess 36 also is provided with porose 36a, and its function will be described below.
The rotatable basket 60 that is generally cylindrical shape and perforation is installed in the inside of bucket 20, and be fixed on and be mounted in the upper end of the tubular shafts 56 of the axle journal of driving shaft 55, with when driving shaft 55 described in the dehydrating operations of described washing machine rotatably is connected with described tubular shafts 56, described basket and described driving shaft 55 rotate together, tell about as prior art.The upper end of described driving shaft 55 carries the impeller 57 that is arranged on basket 60 inside.
In a kind of feasible structure of the present invention, be provided with three suspension arrangements 40 at least, described suspension arrangement 40 is spaced apart at a certain angle equally spacedly around motor unit 50.Each suspension arrangement 40 comprises: bar 41, and described bar 41 has the upper end 41a of base structure of being hinged to 10, generally is the upper wall portion 12 that is hinged to base structure 10; Middle part 41b, described middle part 41b is provided with the respective aperture 36a by the lower recess 36 of the corresponding radial arm 32 of support frame 30; And preferably threaded lower end 41c, described lower end 41c is for example by nut 42a and the fixing stop device made from any suitable material 42 of packing ring 42b.The lower end 41c of described bar 41 can also be out of shape to be defined for the holding element of stop device 42, no longer needs the end cutting thread of bar 41 and is provided with nut 42a.Each suspension arrangement 40 further comprises and is generally spiral helicine support spring 43, described support spring 43 is provided with around the middle part 41d of bar 41, and its relative two ends are placed on the stop device 42 respectively and below the corresponding radial arm 32 of support frame 30, thereby make support frame 30 keep being placed on the support spring 43 that is arranged on the suspension arrangement in the washing machine.In shown structure, be provided with four suspension arrangements 40, each suspension arrangement 40 is associated with each radial arm 32 of support frame 30, the upper end of described support spring 43 is against liner 43a, described liner 43a is preferably made by the polymeric material of friction resistant, the form that spherical calotte formed at its top is with the inside of the hemispherical lower recess 36 of the corresponding radial arm 32 that is placed in support frame 30, thereby when the size of the mider hole 36a that determines each lower recess 36 allows pass through of the middle part 41b freedom of bar 41 and radial relaxation, the hinged connection of formation between the upper end of support spring 43 and support frame 30.
Each suspension arrangement 40 also further comprises damping spring 44, and described damping spring 44 is around bar 41 settings and two opposite end is placed on the support frame 30 by liner 44a, 44b respectively and upper wall portion 12 belows of base structure 10.Two springs that damping spring 44 makes each suspension arrangement are set along opposite directive effect in each suspension arrangement 40, wherein damping spring 44 forces the appropriate section of support frame 30 to lean against on the support spring 43 of same suspension arrangement 40 constantly.In each suspension arrangement 40, use the structure of the dual spring that acts in opposite direction to make suspension arrangement 40 have higher ability, in the process of described washing machine cleaning and dehydrating operations, to absorb from the vibrational energy of motor unit and the action of swing.Going out as shown in the form of structure, the columnar tubular liner 45 of stop device 42 carryings of each suspension arrangement 40, described tubular liner 45 is generally made by plastic material, and design is to surround the support spring longitudinally 43 to small part of respective suspension means 40.
In shown structure, the upper end 41a of each bar 41 is provided with the hole 16a by the corresponding ball recess 16 of the upper wall portion 12 of base structure 10.Liner 46 can be fixed to the upper end 41a of each bar 41 by for example screw thread at interval, described interval liner 46 is preferably made by the material of friction resistant, and the form that its underpart forms spherical calotte also rotatably is attached at the inside of hemispherical groove 16 with arrangement, thereby constitutes hinged connection between the upper end of each bar 41 41a and base structure 10.
Owing in the upper wall portion 12 of base structure 10, be provided with window 18 and radial slit 17, at interval liner 46 can be attached to the upper end 41a of bar 41 before the inside that is installed on each hemispherical groove 16, because liner 46 can up pass window 18 and be directed to adjacent hemispherical groove 16 by slit 17 carriage release levers 41 radially at interval.Should be noted that window 18 has the zone of abundant opening to allow interval liner 46 to pass through.
As shown in Figure 1, the intermediate openings 23a of the base wall 23 of bucket 20 receives sealing device 70 by any known erecting device in this area, and the size of determining described sealing device 70 is to be provided with sealing between described base wall and described tubular shafts 56, the upper end of wherein said tubular shafts 56 is fixed to basket 60.
Only show a kind of feasible mode that realizes this washing machine at this, yet should be appreciated that not breaking away from notion of the present invention that this specification appended claims limits can retrofit with the form and the setting of the different elements that constitutes described equipment.
Claims (22)
1. washing machine that pushes up the loading type is characterized in that described washing machine comprises: base structure (10), and described base structure (10) is placed on the ground (P) in the bottom; Bucket (20), described bucket (20) holds cleaning solution, and is attached on the described base structure (10); Support frame (30), described support frame (30) is suspended on the inside of described base structure (10); Suspension arrangement (40), described suspension arrangement (40) absorbs vibration and wobbling action, and support frame (30) is connected to described base structure (10) so that described support frame (30) keeps being suspended on the inside of described base structure (10); Motor unit (50), described motor unit (50) is arranged on the inside of described base structure (10), is attached to described support frame (30) and carrying and extends to the interior driving shaft (55) of described bucket (20) straight up; And rotatable basket (60), described basket (60) is arranged on the inside of described bucket (20), and operationally reaches selectively and be associated with described driving shaft (55).
2. washing machine as claimed in claim 1 is characterized in that described base structure (10) is limited by the body that is generally tubulose in conjunction with housing (11).
3. washing machine as claimed in claim 2 is characterized in that described housing (11) comprises front wall section (11a) and two sidewall sections (11b).
4. washing machine as claimed in claim 3 is characterized in that described base structure (10) further comprises upper wall portion (12), and described upper wall portion (12) is attached to described front wall section (11a) and described sidewall sections (11b).
5. washing machine as claimed in claim 3 is characterized in that described base structure (10) further comprises rear frame (13), and described rear frame (13) is attached to described sidewall sections (11b) and described upper wall portion (12).
6. washing machine as claimed in claim 3 is characterized in that each described sidewall sections (11b) is attached with at least one base plate (14) in inside and in the bottom, is attached with footing (15) at described base plate (14).
7. washing machine as claimed in claim 6 is characterized in that described front wall section (11a) is fixed with a pair of base plate (14) that is used for fixing corresponding footing (15) in inside and in the bottom.
8. as arbitrary described washing machine in the claim 3,4,5 or 6, it is characterized in that described base structure (10) forms single member.
9. washing machine as claimed in claim 3, it is characterized in that described bucket (20) comprises cylinder side wall (21) and base wall (23), described cylinder side wall (21) and described base wall (23) are attached to described base structure (10) on the front wall section (11a) of described base structure (10) and sidewall sections (11b).
10. washing machine as claimed in claim 9, it is characterized in that described base structure (10) further comprises upper wall portion (12), described upper wall portion (12) is attached to described front wall section (11a) and described sidewall sections (11b), and the base wall (23) of described bucket (20) is settled and is attached on the upper wall portion (12) of described base structure (10).
11. washing machine as claimed in claim 10, the antetheca (11a) that it is characterized in that described base structure (10) has the form that is generally semicircular cylinder and aligns vertically with the cylinder side wall (21) of described bucket (20), described bucket (20) further comprises a pair of relative and parallel side protective plate (22), and described side protective plate (22) aligns vertically with the sidewall sections (11b) of described base structure (10).
12. washing machine as claimed in claim 10, it is characterized in that the base wall (23) of described bucket (20) is combined with the axial projections (24) of the threaded tubulose in a plurality of inside in the bottom, to align with the respective aperture (12b) in the upper wall portion that is arranged on described base structure (10) (12), and by described hole (12b) screw (25) is installed upwards, the body of described screw (25) is threaded into the inside of axial projections (24) of respective tubular of the base wall (23) of described bucket (20).
13. washing machine as claimed in claim 1 is characterized in that each suspension arrangement (40) comprises bar (41) and support spring (43), described bar (41) has: the upper end (41a) that is hinged to described base structure (10); Middle part (41b), described middle part (41b) loosely is provided with the respective aperture (36a) by described support frame (30); And lower end (41c), described lower end (41c) carrying stop device (42), described support spring (43) is provided with around the middle part (41b) of described bar (41), and its relative two ends are placed in respectively that described stop device (42) is gone up and in described support frame (30) below.
14. washing machine as claimed in claim 13, it is characterized in that described support frame (30) comprises radial arm (32), angle is spaced apart each other for described radial arm (32), and each radial arm is provided with hemispheric lower recess (36), in described lower recess (36), be provided with the hole (36a) of described radial arm (32), the upper end of described support spring (43) is placed against liner (43a), described liner (43a) forms spherical calotte on top shape is with the inside of the hemispherical lower recess (36) that is positioned in corresponding radial arm (32), thereby forms hinged connection between the upper end of described support spring (43) and described support frame (30).
15. washing machine as claimed in claim 14 is characterized in that the lower end (41c) of described bar (41) has screw thread to be used to keep the nut (42a) of described stop device (42) with reception.
16. washing machine as claimed in claim 14 is characterized in that the stop device (42) of each suspension arrangement (40) carries columnar tubular liner (45), described tubular liner (45) is surrounded the longitudinal extension part to small part of described support spring (43).
17. washing machine as claimed in claim 13, it is characterized in that each suspension arrangement (40) further comprises damping spring (44), described damping spring (44) is placed on the support frame (30) respectively and the below of described base structure (10) around described bar (41) setting and its relative top and bottom.
18. washing machine as claimed in claim 17, it is characterized in that described base structure (10) is limited by the body that is generally tubulose in conjunction with housing (11), described housing (11) comprises front wall section (11a), two sidewall sections (11b) and upper wall portion (12), is hinged with the upper end (41a) of the bar (41) of each suspension arrangement (40) in this upper wall portion (12).
19. washing machine as claimed in claim 18, the upper wall portion (12) that it is characterized in that described base structure (10) has the hemispherical groove (16) that is used for each suspension arrangement (40), described hemispherical groove (16) is provided with porose (16a), the upper end (41a) of described bar (41) is provided with by described hole (16a) and is attached to liner (46) at interval, and described interval liner (46) forms the shape of spherical calotte and is placed in the axle journal of the inside of corresponding hemispherical groove (16) in the bottom.
20. washing machine as claimed in claim 19, the hole (16a) that it is characterized in that each ball recess (16) radially is connected to respective window (18) by slit (17), and the upper wall portion (12) that described window (18) is arranged on described base structure (10) goes up and has the zone of abundant opening to allow described interval liner (46) to pass through.
21. washing machine as claimed in claim 19 is characterized in that relative lower end of each damping spring (44) and upper end are placed on the support frame (30) respectively and the below of the corresponding hemispherical groove (16) of the upper wall portion (12) of described base structure (10) by liner (44a, 44b).
22. washing machine as claimed in claim 17, it is characterized in that described support frame (30) comprises the middle part axle sleeve (31) that is combined with the isolated radial arm of angle (32) with single component form, and each radial arm (32) is provided with hemispheric lower recess (36), described lower recess (36) is provided with and is used to hole (36a) that described bar (41) is passed through, and described radial arm (32) is fixed with the gripper shoe (35) of attached motor unit (50) in the bottom.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI06017070 | 2006-04-26 | ||
| BRPI0601707-0A BRPI0601707A (en) | 2006-04-26 | 2006-04-26 | washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101063271A true CN101063271A (en) | 2007-10-31 |
Family
ID=38647040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101021062A Pending CN101063271A (en) | 2006-04-26 | 2007-04-26 | Washer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20070251278A1 (en) |
| CN (1) | CN101063271A (en) |
| AR (1) | AR060573A1 (en) |
| BR (1) | BRPI0601707A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101899768A (en) * | 2009-05-25 | 2010-12-01 | 惠而浦股份有限公司 | The suspension arrangement that is used for washing machine |
| WO2018196286A1 (en) * | 2017-04-28 | 2018-11-01 | 无锡小天鹅股份有限公司 | Washing machine |
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| KR100777299B1 (en) * | 2006-06-09 | 2007-11-20 | 엘지전자 주식회사 | Washing or drying machine |
| BRPI0902530A2 (en) | 2009-07-29 | 2011-04-05 | Electrolux Do Brasil Sa | washing machine suspension system |
| US9340916B2 (en) | 2010-04-13 | 2016-05-17 | Whirlpool Corporation | Laundry treating appliance suspension system |
| KR101209775B1 (en) * | 2011-03-15 | 2012-12-07 | (주)인텔리안테크놀로지스 | Satellite communication antenna |
| US9677212B2 (en) * | 2011-06-29 | 2017-06-13 | Fisher & Paykel Appliances Limited | Suspension unit and laundry washing machine |
| USD668826S1 (en) * | 2012-04-09 | 2012-10-09 | Samsung Electronics Co., Ltd. | Drum for washing machine |
| IT201800002846A1 (en) * | 2018-02-23 | 2019-08-23 | Roberto Asara | "AUTOMATIC CASE WASHING MACHINE" |
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| US5520029A (en) * | 1995-10-06 | 1996-05-28 | General Electric Company | Coil spring and snubber suspension system for a washer |
| KR100211866B1 (en) * | 1994-09-01 | 1999-08-02 | 전주범 | Suspension apparatus of a tub for a washing machine |
| US5606879A (en) * | 1995-05-26 | 1997-03-04 | General Electric Company | Automatic washing machine suspension system |
| KR19980057086U (en) * | 1997-01-29 | 1998-10-15 | 배순훈 | Suspension of washing machine |
| KR20000001810U (en) * | 1998-06-30 | 2000-01-25 | 전주범 | Suspension of washing machine |
| KR100437062B1 (en) * | 1999-06-01 | 2004-06-23 | 엘지전자 주식회사 | The suspension apparatus of washing machine |
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| US20080289368A1 (en) * | 2007-05-21 | 2008-11-27 | Whirlpool Corporation | Clothes washing machine |
-
2006
- 2006-04-26 BR BRPI0601707-0A patent/BRPI0601707A/en not_active IP Right Cessation
-
2007
- 2007-04-23 AR ARP070101734A patent/AR060573A1/en not_active Application Discontinuation
- 2007-04-24 US US11/739,123 patent/US20070251278A1/en not_active Abandoned
- 2007-04-26 CN CNA2007101021062A patent/CN101063271A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899768A (en) * | 2009-05-25 | 2010-12-01 | 惠而浦股份有限公司 | The suspension arrangement that is used for washing machine |
| WO2018196286A1 (en) * | 2017-04-28 | 2018-11-01 | 无锡小天鹅股份有限公司 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| AR060573A1 (en) | 2008-06-25 |
| BRPI0601707A (en) | 2007-12-18 |
| US20070251278A1 (en) | 2007-11-01 |
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Open date: 20071031 |