CN101796239A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN101796239A CN101796239A CN200880105660A CN200880105660A CN101796239A CN 101796239 A CN101796239 A CN 101796239A CN 200880105660 A CN200880105660 A CN 200880105660A CN 200880105660 A CN200880105660 A CN 200880105660A CN 101796239 A CN101796239 A CN 101796239A
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- axle core
- washing machine
- core pad
- bolt
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- 238000005406 washing Methods 0.000 title claims abstract description 86
- 238000012856 packing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 240000009023 Myrrhis odorata Species 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Centrifugal Separators (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention relates to a washing machine comprising an outer tub (1) and a counterweight (3) fastened thereto by means of a screwed connection, said screwed connection having a screw element (9) with two bracing elements (13, 19) at the ends thereof, guided through an opening (17) of the counterweight (3), between which elements the counterweight (3) and a fastening section (29) of the outer tub (1) are braced. According to the invention, at least one of the bracing elements (13, 19) at the ends is configured as a spiked plate (13) having at least one spike-type projection (43) which is forced into the fastening section (29) in the direction of bracing when the counterweight (3) is fastened and non-rotatably secures the spiked plate (13).
Description
Technical field
The present invention relates to a kind of by claim 1 washing machine as described in the preamble.
Background technology
For the washing operation of the balance of supporting washing machine, portion has the washing container of the washing machine of cylinder rotation to be provided with counterpoise within it.Described counterpoise can be fixed on the washing container by threaded connector.
A kind of threaded connector that is used for counterpoise is fixed on the washing container of washing machine is disclosed by US 2005/005650 A1.This threaded connector has the bolt that passes counterpoise in rigging position, and this bolt is screwed in the admittance screw thread of washing container.At this, the stop surface away from washing container of bolt head and counterpoise reclines.
Disclose another kind of being used for by DE 42 38 685 A1 counterpoise be fixed on threaded connector on the washing container, wherein at bolt head described in the rigging position by means of reclining as the packing ring of spring-leaf retainer and the stop surface away from washing container of counterpoise.This bolt head be screwed into the material unanimity and with the screw thread dome of washing container Construction integration in.At this, this screw thread dome penetrates in the counterpoise by pilot hole.
In order to prevent the relative rotation that is threaded between counterpoise and the washing container, can use bolt in known manner, the locking strip of essentially rectangular is set between the bolt head of this bolt and shank of bolt.The locking strip of this bolt inserts in the corresponding through hole of check plate, and this check plate is non-rotatably arranged with respect to counterpoise again.Therefore, in order to prevent that rotation needs special bolt that is provided with locking strip and check plate relatively.Therefore, be used to prevent the counterrotating assembly fee of bolt with and the member expense be sizable.
Summary of the invention
Task of the present invention provides a kind of washing machine, with less the number of components counterpoise is fixed on the washing container in this washing machine.
This task is resolved by a kind of washing machine with the described feature of claim 1.Be disclosed in the dependent claims favourable improvement project of the present invention, following description and accompanying drawing are supporting these dependent claims.
According to the characteristic part of claim 1, the clamping element that at least one is distolateral is constructed with the axle core pad of the projection of at least one core shape.Under the fixing state of counterpoise, the projection of axle core shape is pressed into along clamping direction in the fixedly section of washing container and is thus that axle core pad is non-rotatably fixing.Thus, simplify assembling and reduce can save on the meaning of member bolt as its extra check plate that uses in the prior art with the locking strip of attaching troops to a unit.The projection of a large amount of core shapes preferably is set.
Two distolateral clamping elements can be nut and/or bolt head on meaning of the present invention.In case of necessity, this clamping element also can be a packing ring, and this packing ring pushes by means of nut or the bolt head fixedly section towards washing container.
Preferably can the axle core nut that can tighten with bolt element will be become by axle of the present invention core shim constructions.Be independent of employed bolt according to the present invention and adjust described axle core nut, and described bolt can not have extra anti-rotation element ground to construct routinely.
Described axle core pad can be the sheet material spare of for example being made by the corrosion resistant plate of spring sclerosis of deep-draw, can make described axle core pad thus aspect manufacturing technology simply.
Scheme can be the bolt head of bolt element with described axle core shim constructions also as an alternative.At this, the projection of the axle core shape of this bolt head is pointed to the direction of the threaded rod of bolt element.At this, described bolt not only is used for tensioning securely with dual-use function but also is used to prevent the threaded connector rotation.At this, the projection arrangements of described axle core shape bolt head in the face of washing container fixedly on the downside of section.
As another replacement scheme, described axle core pad can be a packing ring, and this washer face is to the bolt head of bolt element.So the described packing ring of structure makes it non-rotatably be connected with bolt head.For non-rotatable like this connection, described packing ring can have recess, the outline of the interior profile fitted bolt head of this recess (profile in for example hexagonal).Under fixing state, the interior contour shape of the recess of described bolt head and packing ring meshes ordinatedly, and described thus bolt can not reverse with respect to packing ring.
In order to simplify assembling, the projection of at least one core shape of described axle core pad has the axle core tip of rounding, can provide following advantage thus under the pre-assembled state that also not have tensioning securely of threaded connector: under pre-assembled state described core pad with the projection of its core shape also with washing container fixedly section abut against loosely.Because the tip of the rounding of the projection of described axle core shape, described axle core pad can be easily moves along fixing section.Moving like this can cause a projection of core shape " to hook " fixedly section and cause inflexible mobile thus in the axle core tip of the point in other words that the angle is arranged.
Preferred described axle core pad can have the polygon circumference profile, and this polygon circumference profile has the limit number of even number.Thus can the simplification instrument be placed into the process on the core pad.For further simplification, this core pad can have at least one pair of opposed parallel side mutually.The side of this core pad not only is used for further preventing reversing of a core pad as attachment but also as the backstop of side direction with dual-use function.Reverse in order to prevent so extraly, can be configured in rotation stop on the fixing section for set at least one by axle of the present invention core pad, except the projection of at least one core shape of axle core pad, what described rotation stop had also been guaranteed threaded connector can not the property reversed.In addition, the rotation stop that is configured on the fixing section can have two opposed sidewalls that are parallel to each other.Described axle core pad just can not be arranged between these two sidewalls with the stop surface of its side direction with reversing.
In order to improve the function of described axle core pad, this core pad can have inner screwing element fixedly section and outside with washing container fixedly section pressure against tabular backstop section.The projection of at least one core shape is set on this tabular backstop section.The screwing element of described inside fixedly section meshes securely with bolt under the fixing state of counterpoise.In special design, described screwing element fixedly section can be to admit screw thread, and bolt is screwed in this admittance screw thread.
For reliably counterpoise being fixed on the washing container lastingly, being preferably threaded connector and setting extra pretension element.This pretension element keeps clamping element and the counterpoise fixing pretightning force between the section of washing container in other words enduringly, when plasticity or entropy plastic deformation in other words under the strong dynamic stress of the double thread connector that causes by washing machine operation and when slowing down, also be so or rather, as especially the washing container of making by synthetic material fixedly section and/or other directly attach troops to a unit can occur under the long-time stress on (synthetic material) parts of threaded connector.
According to the present invention, described pretension element can be integrated in the core pad.This pretension element is the spring section of plate-like advantageously, and this spring section is arranged on inner screwing element fixedly between the tabular backstop section of the outside of section and a core pad.The spring section of this plate-like can be configured to the cone section.In being configured to the axle core pad of a core nut, can fixedly be provided for the admittance screw thread of screwing element at the screwing element of inside in the section.At this, can will admit screw thread to be arranged in the bottom section of the centre of core pad.Scheme as an alternative, the bolt element of described inside fixedly section can have thread bush, and the admittance screw thread is set on the inboard of this thread bush.
At this, described thread bush is arranged on the side away from the projection of axle core shape of a core pad.Equally also thread bush can be arranged on facing on the side of the projection of core shape of a core pad.In corresponding length, thread bush can pass the fixedly section of washing container here with threaded rod.Therefore, the threaded rod of bolt not directly with washing container fixedly section contact, but the smooth outside of the thread bush of a core pad and washing container fixedly section contact.
In addition, in being configured to the axle core pad of bolt head, the screwing element of described inside fixedly section can non-rotatably be connected with screwing element, especially integrally connects.
Described washing container is the section lead-in groove that can have lateral open fixedly, outstanding this lead-in groove that passes of bolt element.Therefore, when screwing on clamping element loosely, one of clamping element can be inserted in the lead-in groove of lateral open and move to therein in the predetermined final fixed position.In addition, the fixedly section of washing container can form guide channel.Described lead-in groove can feed guide channel and along its longitudinal extension.When the assembling threaded connector, described axle core pad can be shifted to final fixed position along lead-in groove along guide channel and described bolt element.
Preferred described fixedly section is configured to material unanimity and one together with washing container.At this, this washing container and/or fixedly section aspect manufacturing technology, can advantageously make by synthetic material.In the method that counterpoise is fixed on the washing container, at first the bolt by threaded connector of the present invention can be passed counterpoise.Just can screw on loosely with distolateral clamping element in this bolt end of passing counterpoise.At this, this distolateral clamping element is by axle core pad of the present invention.The loosening distolateral clamping element of screwing on just can be inserted into washing container fixedly in the guide channel of section.Subsequently, counterpoise can be moved along guide channel together with the loosening clamping element of screwing on for adjusting position; And threaded connector can be stretched in its final fixed position securely when correctly arranging counterpoise in the position.
Description of drawings
With reference to the accompanying drawings five embodiment of the present invention are described below.Wherein:
Fig. 1 is the schematic partial view of first embodiment of top counterpoise, and this counterpoise is fixed on the washing container of washing machine by threaded connector;
Fig. 2 is the cutaway view of the amplification of one of threaded connector between counterpoise and the washing container;
Fig. 3 is the perspective view that is used for the nut of threaded connector;
Fig. 4 is second embodiment as the axle core pad of nut;
Fig. 5 is the 3rd embodiment as the axle core pad of nut;
Fig. 6 is the 4th embodiment as the axle core pad of bolt head; And
Fig. 7 is the 5th embodiment as the axle core pad of packing ring.
The specific embodiment
In Fig. 1 with schematic side view show washing machine washing container 1 the subregion and be fixed on counterpoise 3 on the washing container 1 at upside, this counterpoise has been guaranteed the washing operation of balance.Microscler counterpoise 3 is transverse to the axis that does not the illustrate extension of the washing container 1 of hollow cylinder and on the hollow profile support member 5 that is positioned at washing container 1 on two opposed end.Counterpoise 3 is being installed in by threaded connector 7 respectively on the hollow profile support member 5 of attaching troops to a unit of washing container 1 on its longitudinal end.
By founding materials for example make in known manner by cast iron or concrete or other suitable material for described counterpoise 3.Described washing container 1 is the synthetic material moulding.Described hollow profile support member 5 is integrally molded on the washing container 1 in the simple mode in manufacturing technology aspect.
Figure 2 illustrates the phantom of the amplification of one of threaded connector 7 among Fig. 1.The structure of the opposed threaded connector that does not illustrate is identical.
As can be seen from Figure 2, described threaded connector 7 is configured to three-member type, and it has bolt 9 or bolt element, packing ring 11 and as the axle core pad 13 of nut.Described threaded connector 7 has been shown in the rigging position of counterpoise 3 and washing container 1 in Fig. 2.Described bolt 9 passes the pilot hole 17 of counterpoise 3 with its threaded rod 15.At this, bolt head 19 is supported on the stop surface 21 away from washing container 1 of counterpoise 3 by packing ring 11.At this, stop surface 21 is bottoms of the conical counterbore 23 that enlarges.
The threaded rod 15 that passes pilot hole 17 stretches in the introduction channel 25 of hollow profile support member 5 with its boom end.This introduction channel 25 extends perpendicular to the figure paper plane of Fig. 2 and by two sidewalls 27 and top tegmental wall 29 boundaries that connect two sidewalls 27.
In this embodiment, top tegmental wall 29 is fixedly sections of washing container 1.Fixedly section 29 and counterpoise 3 are clamped between bolt head 19 and the axle core pad 13 according to Fig. 1 and 2, and this bolt head and axle core pad are the distolateral clamping elements of threaded connector 7.In addition, be provided with long and narrow lead-in groove 31 in described tegmental wall 29, this lead-in groove extends along guide channel 25, and threaded rod 15 outstanding this lead-in grooves that pass.This lead-in groove 31 is in lateral open and feed guide channel 25.
As the axle core pad 13 of nut the inside of guide channel 25 and shank of bolt 15 in Fig. 2 below the end tighten.Thus, this core pad 13 is stuck in tegmental wall 29 back.Therefore, the tegmental wall 29 at counterpoise 2 described in the package assembly that illustrates and washing container 1 is clamped between bolt head 19 and the axle core pad 13.
In Fig. 3, at length show axle core pad 13 as nut with the perspective view that amplifies.This nut 13 is made by the corrosion resistant plate of the spring sclerosis with about 1mm material thickness a.According to Fig. 3, this core pad 13 has fixedly section 32 of inner bolt element.At this, this inner bolt element fixedly section 32 is provided with internal thread 33, and the end of the bar 15 of bolt 9 can be tightened with this internal thread.
As further finding out from Fig. 3, the bolt element of described axle core pad 13 fixedly section 32 has the thread bush 35 that is arranged in the centre, is provided with internal thread 33 in this thread bush.The cone section is connected on the thread bush 35 along the direction towards the outline of axle core pad 13, and this cone section (in the mode of disc spring) has formed the spring section 37 of dish type.This spring section 37 integrally carries out the transition to tabular, smooth in the fringe region of its outside and in the backstop section 39 that radially extends of axle core pad 13.This backstop section 39 has uniform anistree outline, this anise outline have the opposed respectively side of extending of being parallel to each other to stop surface in other words to 41.Described axle core pad 13 in its installation site with backstop section 39 in Fig. 3 below the surface push towards tegmental wall 29.
Lasting non-rotatable cooperation as the axle core pad 13 of nut is significant for handling safety.Therefore, the projection 43 at the axle core tip with rounding is set on the side of tegmental wall 29 facing of axle core pad 13 according to the present invention.The projection 43 of this core shape be arranged on a core pad 13 away from the side of thread bush 35 and along extending with direction parallel longitudinal or substantially parallel of threaded rod 15.Under the fixing state of described counterpoise 3, the projection 43 of this core shape is pressed in the synthetic material of tegmental wall 29 by the tension force of threaded connector along clamping direction.
For prevent extraly a core pad 13 rotatablely move reverse, so the shown in Figure 3 interval b of design between the stop surface 41 of two opposed side direction makes each opposed stop surface 41 be opposite to the sidewall of facing 27 (referring to Fig. 2) of the hollow profile support member 5 of washing container with small slit c.Therefore, two sidewalls 27 of described hollow profile support member 5 are as rotation stop, and this rotation stop has limited rotatablely moving of axle core pad 13 extraly.
For described counterpoise 3 is fixed with washing container 1, at first bolt 9 is passed pilot hole 17 from the side away from washing container 1 of counterpoise 3.Subsequently, described axle core pad 13 loosely with bar 15 in Fig. 2 below the end screw on.The process of screwing on that should become flexible can also be independent of washing container 1 and carry out.Subsequently, in order to connect counterpoise 3 and washing container 1, will push in the guide channel 25 of lateral open of washing container 1 with bolt 9 a loosening core pad 13 that is connected.Now, the threaded rod 15 of described bolt 9 is given prominence to and is passed lead-in groove 31, and tegmental wall 29 is arranged between nut 13 and the counterpoise 3.In this state, the described loosening axle core pad of screwing on 13 can move in the correct final in other words fixed position, position along lead-in groove 31 along guide channel 25 and described bolt 9.
Behind the location of the correct position of realizing counterpoise 3, by being placed in the instrument described threaded connector 7 of tensioning securely on the bolt head 19.In order to simplify this tensioning process, described axle core pad 13 can not remain between two sidewalls 27 by the stop surface 41 of its side direction with reversing.On the other hand, because the slit c that between the stop surface 41 of axle core pad 13 and sidewall 27, is provided with and since the projection 43 of rounding guaranteed in the loosening axle core pad of screwing on 13, to have realized that this core pad 13 is in guide channel 25 inner flexible movement.
Figure 4 illustrates axle core pad 13 according to second embodiment.The basic structure of axle core pad 13 shown in Figure 4 and function are corresponding to the 26S Proteasome Structure and Function of the axle core pad 13 of first embodiment that presses Fig. 1 to 3, thereby use corresponding Reference numeral, and the difference of the following especially description and first embodiment for the feature of same function.
Therefore, the bolt element in the inside of axle core pad 13 fixedly is provided with the admittance screw thread 33 that is used for bolt 9 in the section 32 equally.Yet be that with the difference of first embodiment described admittance screw thread 33 is not arranged on the inside of thread bush 35, in the bottom section 45 in the middle of being arranged on or rather.The bottom section 45 of this centre carries out the transition in the tabular stopper area 39 of an outside of core pad by the spring section 37 of plate-like.Be provided with the projection 43 of the axle core shape of rounding on the side on be positioned in the view at Fig. 4 of stopper area 39 again.
Figure 5 illustrates axle core pad 13 according to the 3rd embodiment.The thread bush 35 of the axle core pad of Fig. 5-as first embodiment-in the middle of having, the end regions below being arranged in Fig. 5 of this thread bush is connecting the spring section 37 of plate-like, and this spring section carries out the transition in the tabular backstop section 39 of outside.
Yet be that with the difference of first embodiment described thread bush 35 is not arranged on the side away from the projection 43 of axle core shape of a core pad 13, be arranged on or rather on the side in the face of the projection 43 of axle core shape.Therefore, along axle core pad 13 in Fig. 5 with axially seeing shown in the chain-dotted line, part is staggered each other for the thread bush 33 of described centre, spring section 37 and footpath backstop section 39 to the outside, has always reduced the structure height of described axle core pad 13 thus with respect to first embodiment.Therefore, this core pad 13 is particularly suitable for very flat guide channel.
Thus, pass the lead-in groove 31 of the tegmental wall 29 of hollow profile support member 5 at thread bush 35 described in the corresponding length together with being screwed into wherein threaded rod 15.Therefore, the edge of this lead-in groove 31 does not have directly to contact with the threaded rod 15 of bolt 9.Or rather, the smooth outside of described thread bush 35 advantageously with the EDGE CONTACT of lead-in groove 31, realized that thus threaded rod 15 moves neatly in lead-in groove 31 inside.
Figure 6 illustrates axle core pad 13 according to the 4th embodiment.Different with three first embodiment is that described axle core pad 13 integrally is configured to the bolt head of bolt here with bolt 9.Therefore, the head section 47 in the middle of described axle core pad 13 has.The spring section 37 that is radially outward connecting plate-like on the head section 47 of this centre, this spring section carries out the transition in the backstop section 39.In the exploded view that illustrates, for bolt 9 has set conventional packing ring 11 and conventional nut 49, this nut can be tightened with the end above being positioned in Fig. 6 of bar 15 in order to clamp tegmental wall 29 and counterpoise 3.In pressing the flexible program of Fig. 6, described nut 49 is supported on its packing ring 11 on the stop surface 21 away from washing container 1 of counterpoise 3 under the fixing state of counterpoise 3, as it as shown in Fig. 2.Be arranged in the inside of the guide channel 25 of hollow profile support member 5 in the corresponding way as the axle core pad 13 of bolt head.
In Fig. 7, equally show threaded connector 7 according to the 5th embodiment with exploded view.As from seen in fig. 7, described axle core pad 13 is configured to the packing ring of bolt head 19 here.At this, the recess 51 in the middle of this core pad 13 has, the interior profile of this recess matches with the shape of the outline of bolt head 19.On the recess 51 in the middle of the spring section 37 of plate-like is connected to, this spring section 37 carries out the transition to again in the tabular backstop section 39 that radially extends.On this backstop section 39, arranged the projection 43 of axle core shape again.The end of the bar that is provided with screw thread 15 of described bolt 9 is same tightens with conventional nut 49.Under the fixing state of described counterpoise 3, the bolt head 19 of described axle core pad 13 in being arranged in its recess 51 is arranged in the guide channel 25.At this, described axle core pad 13 non-rotatably is positioned on the tegmental wall 29 with the projection 43 that it is pressed in the synthetic material of tegmental wall 13.Therefore, because the form fit between the interior profile of the outline of bolt head 19 and recess 51 connects, described bolt head 19 non-rotatably is connected with axle core pad 13.
Reference numeral in claim, specification and the accompanying drawing only is used for understanding the present invention better, and should in no way limit protection domain.
Reference numerals list
1 washing container
3 counterpoises
5 hollow profile support members
7 threaded connectors
9 bolts/bolt element
11 packing rings
13 axle core pads
15 bars/threaded rod
17 pilot holes
19 bolt heads
21 stop surfaces
23 counterbores
25 introduction channels/guide channel
27 sidewalls
The section of 29 tegmental walls/fixedly
31 lead-in grooves 31
32 13 bolt element is section fixedly
33 internal threads
35 thread bush
The spring section of 37 plate-likes
39 backstop sections
41 stop surfaces
The projection of 43 13 axle core shape
45 bottom sections
47 head section
49 nuts
51 recesses
The a material thickness
The b spacing
Slit between the c 27 and 41
Claims (17)
1. have washing container (1) and be fixed on the washing machine of the counterpoise (3) on the washing container by threaded connector, wherein threaded connector has the bolt element (9) in the hole (17) of passing counterpoise (3) together with two distolateral clamping elements (13,19), the fixedly section (29) of counterpoise (3) and washing container (1) is clamped between these two clamping elements, it is characterized in that, at least one distolateral clamping element (13,19) be constructed with the axle core pad (13) of the projection (43) of at least one core shape, described projection is pressed into along clamping direction under the fixing state of counterpoise (3) fixedly in the section (29) and axle core pad (13) is non-rotatably fixing.
2. by the described washing machine of claim 1, it is characterized in that the axle core nut that described axle core pad (13) is constructed to be permeable to and bolt element (9) is tightened.
3. by the described washing machine of claim 1, it is characterized in that described axle core pad (13) is configured to the bolt head of bolt element (9).
4. by the described washing machine of claim 1, it is characterized in that described axle core pad (13) is configured to attach troops to a unit in the packing ring of the bolt head of bolt element (9), bolt head can non-rotatably be connected with this packing ring.
5. by each described washing machine in the aforesaid right requirement, it is characterized in that the projection of described at least one core shape (43) has the axle core tip of rounding.
6. by each described washing machine in the aforesaid right requirement, it is characterized in that described axle core pad (13) has the polygon circumference profile, this polygon circumference profile has the limit number of even number.
7. by each described washing machine in the aforesaid right requirement, it is characterized in that described axle core pad (13) has at least one pair of opposed parallel side (41) mutually.
8. by each described washing machine in the aforesaid right requirement, it is characterized in that, be configured in rotation stop (27) on the fixing section (29) for described axle core pad (13) has set at least one, this rotation stop forms extra reversing of core pad (13) that be used for and prevents part.
9. by the described washing machine of claim 8, it is characterized in that the rotation stop that is configured on the fixing section (29) has two opposed sidewalls (27) that are parallel to each other, an axle core pad (13) can not be arranged between these two sidewalls with reversing.
10. by each described washing machine in the aforesaid right requirement, it is characterized in that, described axle core pad (13) have inner bolt element fixedly section (32) and outside with fixing section (29) pressure against tabular backstop section (39), the projection (43) of at least one core shape is set on this backstop section.
11. by each described washing machine in the aforesaid right requirement, it is characterized in that, the spring section (37) of plate-like fixedly be set between section (32) and the outside tabular backstop section (39) at the bolt element of inside.
12., it is characterized in that for the axle core pad (13) that is configured to a core nut, the bolt element in inside fixedly is provided with the admittance screw thread (33) that is used for bolt element (9) in the section (32) by each described washing machine in the aforesaid right requirement.
13. by each described washing machine in the aforesaid right requirement, it is characterized in that, for the axle core pad (13) that is configured to bolt head, inner bolt element fixedly section (32) non-rotatably preferably integrally non-rotatably is connected with bolt element (9).
14., it is characterized in that described washing container is the lead-in groove (31) of section (29) with lateral open fixedly by each described washing machine in the aforesaid right requirement, outstanding this lead-in groove that passes of bolt element (9).
15., it is characterized in that described fixedly section (29) forms guide channel (25) by the described washing machine of claim 14; Described lead-in groove (31) feeds in the guide channel (25) and along its longitudinal extension; And described axle core pad (13) can be shifted to final fixed position along lead-in groove (31) along guide channel (25) and described bolt element (9) when the assembling threaded connector.
16., it is characterized in that described fixedly section (29) as one man and integratedly is connected with washing container (1) material by each described washing machine in the aforesaid right requirement.
17. by each described washing machine in the aforesaid right requirement, it is characterized in that, described washing container (1) and/or fixedly section (29) make by synthetic material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200702429A ES2335954B1 (en) | 2007-09-04 | 2007-09-04 | WASHING MACHINE |
| ESP200702429 | 2007-09-04 | ||
| PCT/EP2008/061535 WO2009030677A1 (en) | 2007-09-04 | 2008-09-02 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101796239A true CN101796239A (en) | 2010-08-04 |
| CN101796239B CN101796239B (en) | 2011-12-21 |
Family
ID=40084460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801056609A Active CN101796239B (en) | 2007-09-04 | 2008-09-02 | Washing machine |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110067459A1 (en) |
| EP (1) | EP2195480B1 (en) |
| CN (1) | CN101796239B (en) |
| AT (1) | ATE493534T1 (en) |
| DE (1) | DE502008002178D1 (en) |
| EA (1) | EA016119B1 (en) |
| ES (1) | ES2335954B1 (en) |
| WO (1) | WO2009030677A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338617A (en) * | 2017-07-27 | 2017-11-10 | 巢湖市荣达塑业有限公司 | A kind of washing machine counter weight being readily disassembled |
| CN109898273A (en) * | 2017-12-07 | 2019-06-18 | 青岛海尔滚筒洗衣机有限公司 | Fixed mechanism and washing machine for washing machine |
| CN114657747A (en) * | 2020-12-24 | 2022-06-24 | 苏州三星电子有限公司 | Washing machine is fixed subassembly for drain pump, washing machine and drain pump fixed knot construct thereof |
| CN118579282A (en) * | 2024-08-07 | 2024-09-03 | 中国科学院长春光学精密机械与物理研究所 | Unlocking device for space-based turntable |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10563337B2 (en) * | 2012-12-07 | 2020-02-18 | Dongbu Daewoo Electronics Corporation | Wall-mounted drum washing machine |
| DE102014211024A1 (en) * | 2014-06-10 | 2015-12-17 | Siemens Aktiengesellschaft | threadlocking |
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| US2707507A (en) * | 1950-02-06 | 1955-05-03 | Grip Nut Co | Weld nut |
| US3910331A (en) * | 1974-08-12 | 1975-10-07 | Kaynar Mfg Co | Nut |
| GB2006907B (en) * | 1977-10-28 | 1982-05-26 | Messerschmitt Boelkow Blohm | Connection device proncipally for sheet metal components of light metal alloys |
| US4344645A (en) * | 1980-10-06 | 1982-08-17 | Amtrol Inc. | Tee-type leg bracket |
| US4367664A (en) * | 1981-02-02 | 1983-01-11 | Leonid Ekshtut | Combination tool |
| DE3222479A1 (en) * | 1982-06-15 | 1983-12-15 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | DRUMMING MACHINE SET FOR SPINNING |
| IT1250375B (en) * | 1991-01-30 | 1995-04-07 | Zanussi Elettrodomestici | BALLASTED TANK FOR WASHING MACHINES |
| DE4238685C2 (en) * | 1992-11-17 | 1995-08-31 | Foron Waschgeraete Gmbh | Detachable screw connection for fastening ballast masses in drum washing machines |
| US5613380A (en) * | 1994-08-01 | 1997-03-25 | General Electric Company | Coil spring and snubber suspension system for a washer |
| JP3238327B2 (en) * | 1996-06-27 | 2001-12-10 | 株式会社オー・ピー・ジ | Nuts with washers for wood fastening |
| US6574996B1 (en) * | 1997-05-30 | 2003-06-10 | General Electric Company | Tub sump dam |
| US7155942B2 (en) * | 2001-06-21 | 2007-01-02 | Lg Electronics Inc. | Balance weight in drum type washing machine and manufacturing method thereof |
| JP2003322124A (en) * | 2002-04-26 | 2003-11-14 | Nippon Pop Rivets & Fasteners Ltd | Blind rivet and fastening method |
| DE10318023A1 (en) * | 2003-04-19 | 2005-01-13 | Ejot Gmbh & Co. Kg | Screw with a molded spring element |
| US20050005650A1 (en) * | 2003-07-08 | 2005-01-13 | Kim Kwang Soo | Bracket for washing machine and washing machine having the same |
| KR101156705B1 (en) * | 2005-02-05 | 2012-07-03 | 삼성전자주식회사 | Drum type washing machine |
-
2007
- 2007-09-04 ES ES200702429A patent/ES2335954B1/en not_active Expired - Fee Related
-
2008
- 2008-09-02 WO PCT/EP2008/061535 patent/WO2009030677A1/en active Application Filing
- 2008-09-02 DE DE502008002178T patent/DE502008002178D1/en active Active
- 2008-09-02 AT AT08803508T patent/ATE493534T1/en active
- 2008-09-02 US US12/673,787 patent/US20110067459A1/en not_active Abandoned
- 2008-09-02 EA EA201070322A patent/EA016119B1/en not_active IP Right Cessation
- 2008-09-02 CN CN2008801056609A patent/CN101796239B/en active Active
- 2008-09-02 EP EP08803508A patent/EP2195480B1/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338617A (en) * | 2017-07-27 | 2017-11-10 | 巢湖市荣达塑业有限公司 | A kind of washing machine counter weight being readily disassembled |
| CN109898273A (en) * | 2017-12-07 | 2019-06-18 | 青岛海尔滚筒洗衣机有限公司 | Fixed mechanism and washing machine for washing machine |
| CN114657747A (en) * | 2020-12-24 | 2022-06-24 | 苏州三星电子有限公司 | Washing machine is fixed subassembly for drain pump, washing machine and drain pump fixed knot construct thereof |
| CN118579282A (en) * | 2024-08-07 | 2024-09-03 | 中国科学院长春光学精密机械与物理研究所 | Unlocking device for space-based turntable |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2335954B1 (en) | 2011-02-18 |
| ES2335954A1 (en) | 2010-04-06 |
| CN101796239B (en) | 2011-12-21 |
| EP2195480B1 (en) | 2010-12-29 |
| WO2009030677A1 (en) | 2009-03-12 |
| EA016119B1 (en) | 2012-02-28 |
| ATE493534T1 (en) | 2011-01-15 |
| US20110067459A1 (en) | 2011-03-24 |
| EA201070322A1 (en) | 2010-10-29 |
| DE502008002178D1 (en) | 2011-02-10 |
| EP2195480A1 (en) | 2010-06-16 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BOSCH-SIEMENS HAUSGERATE GMBH |
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| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: Bosch-Siemens Hausgerate Gmbh |