CN1268801C - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN1268801C CN1268801C CN 02108139 CN02108139A CN1268801C CN 1268801 C CN1268801 C CN 1268801C CN 02108139 CN02108139 CN 02108139 CN 02108139 A CN02108139 A CN 02108139A CN 1268801 C CN1268801 C CN 1268801C
- Authority
- CN
- China
- Prior art keywords
- dehydration barrel
- washing machine
- guider
- current
- dehydrating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A washing machine which assembling time is reduced and damage of laundry is prevented by that a supporting board for a dehydrating spindle can be easily installed at a basal board for a dehydrating tank and an ascending stream guide can be installed closely on the drying drum. The washing machine, the supporting board for the dewatering shaft has an inserting hole that is formed for the dewatering shaft to be inserted inside of the supporting board for the dewatering shaft and an installing means with which the supporting board for the dewatering shaft is combined to the basal board is installed together with the basal board at the bottom of the drying drum. The ascending stream guide for guiding the stream occurred by a pulsator upward of the drying drum is installed at the body part of the drying drum and a washing water supplying hole and an outlet of drain with which washing water flows in the ascending stream guide are formed together on the basal board of the drying drum. A hook member for sticking to a margin of the outlet of drain is installed together at the under part of the ascending stream guide.
Description
Invention field
Generally speaking, the present invention relates to washing machine, relate in particular to the barrel washing machine that has ascending current guider and rotary dehydration bracing strut, the design of wash bucket of the present invention has improved structure, can increase the ascending water flow, prevent damage, and the rotary dehydration bracing strut is easy to be assembled on the dehydration barrel to clothing.
Background technology
It will be apparent to those skilled in the art that the cylinder that washing machine is equipped with clothing and rinse water by rotation is done washing.This class washing machine typically is divided into tumbling-box washing machine and vertical axis washing machine.Being designed to of tumbling-box washing machine: rotary barrel lies in a horizontal plane in the cabinet, trunnion axis around cabinet rotates in the opposite direction, moving up repeatedly is positioned over the clothing on the wash bucket inner surface and allows clothing to fall in bucket because of gravity from top to bottom, thereby reaches the purpose of laundry.In the vertical axis washing machine, the rotary barrel that has agitator vertically is placed in the cabinet, rotates in the opposite direction around the vertical axis of cabinet, thereby reaches the purpose of clothing in the washing bucket by the pressure current that produced by agitator.
The present invention relates to such vertical pivot washing machine.Fig. 1 shows the structure of conventional vertical pivot washing machine.As shown in the figure, Chang Gui vertical pivot washing machine comprises the cabinet 1 that constitutes the washing machine profile.Bucket is placed in the cabinet, that is, wash bucket 2 vertically is placed in the cabinet 1, in the tube washings is housed, and dehydration barrel 3, just so-called " rotating cylinder " places main wash bucket 2, and be rotatable and concentric with wash bucket.Dehydration barrel 3 sidewalls have many dewatering hole 3c.Agitator 4 is installed in bottom, dehydration barrel 3 the insides, produces the washing current in wash bucket 3.Washing machine also has drive motors 5 and power transmission unit 6, is installed in the space between wash bucket 2 bottoms and the cabinet bottom.Drive motors 5 is reversible electric machines, produces reversible rotatory force, and power transmission unit 6 will be sent to from the rotatory force of motor during barreled puts, thereby rotate dehydration barrel 3 and agitator 4.
The top of cabinet 1 is openable, makes the user put into clothing in dehydration barrel 3 and therefrom takes out clothing, and door 7 is hinged on the uncovered limit of cabinet 1, thereby makes the user can open or close the uncovered of cabinet 1.Drainpipe 8 stretches to cabinet 1 outside from wash bucket 2 bottoms, and is externally drained to cabinet 1 from bucket 2 after laundry operations finishes.
Ascending current guider 10 is assemblied on the inner surface of cylinder 3b of dehydration barrel 3.But 10 guiding of this guider flow to the motion of dehydration barrel 3 tops by the washings that the de-rotation of agitator 4 produces in the laundry pattern, and be discharged on the clothing of bucket 3 from top Jiang Shui, thereby more effectively dissolve the washing agent in the water, and apply hydraulic coupling and mechanical impact force to clothing, therefore improved the clean result of washing machine.Provide gunny 11 to be used for from the water that guider 10 is discharged, collecting foreign material at the top of current deflecting device 10, for example velveteen.
The perspective view of Fig. 2 shows the conventional dehydrating shaft support and the assembly structure of dehydration bucket bottom.
As shown in the figure, dehydrating shaft support 15 is assemblied on the bottom 3a of dehydration barrel 3, and the dehydrating shaft 6a of power transmission unit 6 is assembled on the 3a of bottom.Bracing strut 15 comprises wheel hub 16, and wheel hub 16 has the top that jack 16a is used to hold dehydrating shaft 6a.Along wheel hub 16 many semi-girders 17 that extend radially outwardly out, there is a lockhole 17a in the outside of each semi-girder 17.The jack 16a of wheel hub 16 has rectangular cross section, closely contacts with the top of dehydrating shaft 6a, thereby can rotate with dehydrating shaft 6a.The bottom 3a and the bracing strut 15 of dehydration barrel 3 are assembled together, and a perforate 18 is arranged in the central.Washing shaft 6b extends upward vertically from dehydrating shaft 6a inside, cooperates with the agitator 4 of dehydration barrel 3 inside after the perforate 18 through bottom 3a.In dehydration, perforate 18 allows washings to be discharged to the bottom of wash bucket 12 from dehydration barrel 3 simultaneously.The bottom part of 3a around perforate 18 is flat, with bracing strut 15 on semi-girder 17 on the corresponding position of lockhole 17a on many lockholes 19 are arranged.Therefore, by using a plurality of setscrews 20 bracing strut 15 can be fixed on the 3a of bottom at lockhole 17a and 19 places.
The partial cross section perspective view of Fig. 3 a and 3b shows the conventional ascending current guider and the assembly structure of dehydration barrel.Among the figure, Fig. 3 a is depicted as the current deflecting device that separates with dehydration barrel, and Fig. 3 b is depicted as the current deflecting device that assembles fully with dehydration barrel.
Shown in Fig. 3 a, vertically current deflecting device 10 illustrates respectively with dehydration barrel 3, is assembled to vertically on the staving 3b inside surface of side wall of dehydration barrel.As previously mentioned, in laundry processes, the washings that guider 10 guiding are produced by agitator 4 flow to the top motion of dehydration barrel 3.The top of above-mentioned longitudinally guiding device 10, bottom and rear portion are opened wide, and therefore have the cross section of U-shaped and form vertical passage.On the guider 10 with dehydration barrel staving 3b sidewall on the corresponding position of screw hole 3d on form many internal thread hole (not shown) regularly, so guider 10 can be fixed on the staving 3b of dehydration barrel 3 with a plurality of setscrews 20.
When current deflecting device 10 adopts when being assembled on the dehydration barrel staving 3b inner surface shown in Fig. 3 a fully, between the lower end of guider 10 and dehydration barrel 3 bottom 3a, be formed into the mouth of a river 21 water is introduced guider 10.Between the top of dehydration barrel staving 3b sidewall and guider 10, form the mouth of a river 22, water is discharged from guider 10.
The operation of vertical pivot washing machine that has dehydration barrel 3 and current deflecting device 10 simultaneously is as follows.Clothing is put into dehydration barrel 3, connect the washing machine power supply, the water of scheduled volume at first is injected in the wash bucket 2.After this, reversible electric machine 5 rotates the power that rotates and is sent to agitator 4 by power transmission unit 6, thus rotating mixer 4 in the opposite direction.But the de-rotation by agitator 4 produces the washing current in dehydration barrel 3, thereby clothing is forced to water movement, forms CONTACT WITH FRICTION simultaneously and between dehydration barrel 3 inner surfaces and other clothing, reaches the washing purpose.In this case, partly the washings stream that is produced by agitator 4 passes through along guider 10 risings, to be discharged on the clothing from guider 10 by delivery port 22 afterwards in the water inlet 21 importing current deflecting devices 10, thereby has improved the clean result of washing machine.When water passed through delivery port 22 from guider 10 discharges, the various impurity in the water as velveteen, were caught and are collected in the gunny 11 by gunny 11.
In the vertical pivot washing machine of routine, the bottom 3a and the dehydrating shaft support 15 of dehydration barrel 3 link together by many setscrews, and the step of tighten the screws nail makes assembling process complicated.In addition, after washing machine was reused the long period, the screw of dehydration barrel 3 must become flexible, thereby produced vibration in dehydration.
The bottom 3a of conventional dehydration barrel 3 is flat, does not therefore have desired high structural strength.
The many screws of ascending current guider 10 usefulness are fixed on the staving 3b of dehydration barrel 3.Therefore, guider 10 closely contacts with the inner surface of dehydration barrel 3, and in the joint formation space of dehydration barrel 3 with guider.Thereby washings are seeped into dehydration barrel 3 inside by the space of joint from guider 10, so guider 10 can not guide the water of q.s to its delivery port 22.Because the water yield that is discharged on the clothing in the dehydration barrel from the delivery port 22 of guider 10 is not enough, the clean result of washing machine has been weakened.In addition, may from water, remove foreign material effectively with gunny 11 hardly,, so just weaken the clean result of washing machine as velveteen.
The bottom 3a of dehydration barrel 3 has a collar flange that makes progress 23, aligns with the base of current deflecting device 10.Foreign material might store in flange 23 the insides, and clothing produces CONTACT WITH FRICTION with flange 23 in the operation of washing machine, are easily damaged by flange 23.
Another problem of conventional vertical pivot washing machine is that the material of guider 10 is different with the cylinder body 3b of dehydration barrel 3.Because dehydration barrel staving 3b is different with the material of guider 10, when dress hot water carried out laundry operations in the wash bucket 2, because the staving 3b of dehydration barrel is different with the thermal coefficient of expansion of guider 10, thermal deformation can take place in guider 10.This thermal deformation of guider has enlarged the space of staving 3b and guider joint, and foreign material are stored in the slit, thereby can pollution clothes after laundry.Clothing might be blocked in the big slit between dehydration barrel staving 3b and the guider 10 and be damaged.
And the material of dehydrating shaft support 15 is different with the material of the bottom 3a of dehydration barrel 3, and therefore, bottom 3a might be corroded because of the different potential differences that cause of its material with support 15.Bottom 3a that is corroded or the support 15 that is corroded may pollution clothes in laundry processes.
Summary of the invention
Therefore, the present invention conceives out for the problem that overcomes above-mentioned prior art existence, an object of the present invention is to provide a kind of washing machine, can improve the assembly structure of dehydrating shaft support and dehydration bucket bottom, thereby make the dehydrating shaft support be easy to be assembled on the dehydration barrel.
Another object of the present invention provides a kind of washing machine, and wherein the dehydrating shaft support is used with the dehydration barrel identical materials and made, thereby can prevent because of the caused corrosion of the potential difference between bracing strut and the dehydration barrel.
Another object of the present invention provides a kind of washing machine, wherein the ascending current guider is assembled on the dehydration barrel and closely contacts with dehydration barrel, thereby with the upwards guiding of abundant washings, improved the clean result of washing machine, and in laundry processes, remove foreign material effectively, prevent to damage clothing.
The present invention also has the another one purpose to provide a kind of washing machine, has water inlet and delivery port at dehydration bucket bottom, thereby helps the washings ascending current guider that leads.
A further object of the invention provides a kind of washing machine, and wherein the ascending current guider uses with the dehydration barrel identical materials and makes, thereby produces thermal deformation when preventing to use hot water.
To achieve these goals, the invention provides a kind of washing machine, comprise: the dehydration barrel of placing clothing, place the agitator of dehydration barrel to be used for producing the washing current, a dehydrating shaft rotates dehydration barrel, a dehydrating shaft support is assembled to dehydrating shaft on the dehydration barrel, and wherein dehydration barrel comprises the bottom and extends upward the staving of certain altitude from the outside, and the bottom comprises middle body and from the middle body lateral and outward extending step portion; The dehydrating shaft support has axis hole, axis hole can hold dehydrating shaft, dehydration bucket bottom combines at middle body center and a lock cell, this lock cell is fixed on the bottom with the dehydrating shaft support, wherein this lock cell comprises: extend the cylinder supporting walls of a predetermined length from the center of bottom center downward vertically, form a patchhole and be used to receive the dehydrating shaft support; The hook spare of supporting walls bottom is used to support the dehydrating shaft support.
Low side in hook spare depressed area has a dehydrating shaft support, the diameter of depressed area is bigger than the diameter of axis hole, can form hook spare part by the supporting walls bottom is curved inwardly,, bracing strut can be installed to the bottom of dehydrating shaft support like this so that be meshed with the hook spare depressed area of bracing strut.
Have at least a filling to give prominence to and in the top margin horizontal direction of supporting walls, stretch out, be used for covering the top of bracing strut, so just limited bracing strut and upwards removed from supporting walls.
In addition, have on the bottom of dehydration barrel manyly to be used for discharging downwards, also have one to cave in and protrude the reinforcement that the structural strength of bottom is improved in its bottom by repeating from the osculums of the washings of dehydration barrel.
The staving of dehydration barrel partly has an ascending current guider, is used for being produced the top of guiding dehydration barrel into of washing current by agitator; A water inlet and a delivery port are arranged at the bottom of dehydration barrel, are used for guiding the washing current into the ascending current guider.
There is a water inlet at the place, bottom of the part between the inner edge of the outside of bottom center portion and bottom step portion; In the office, top of step portion a delivery port is arranged; The low side of ascending current guider have one with the contacted hook spare in delivery port limit.
The vertical component that hook spare comprises the horizontal component that stretches out from current deflecting device low side level, stretches out vertically downward from an end of horizontal component; Delivery port has one, and to reach the engagement of vertical component of hook spare downwards prominent, therefore, when hook spare touch the engagement of level and vertical component effect office prominent after, by crooked vertical component effect assign to cover engagement prominent than lower part, at the delivery port place hook spare parts are installed.
The lock slots that many arrangements are arranged on the staving of dehydration barrel between two vertical lines in addition; The ascending current guider comprises antetheca, two from the opposite sides of antetheca rearward extending sidewalls respectively, so that form predetermined width, has the locking of many rules prominent along the back with each wall of corresponding two sidewalls of lock slots.Therefore, after will locking prominent insertion lock slots,, the rear end is placed on the outer surface of staving, the current deflecting device has been installed at the staving of dehydration barrel by the prominent rear end of the described locking of bending.
In the bottom of dehydration barrel a lid is installed, is used for covering water inlet and delivery port, and guides washings into delivery port from water inlet.
Lid than low side have one the engagement limit, a bolt is arranged in the upper end of lid, when with the limit of the engagement limit of lid and water inlet is tight install after, utilize setscrew to pass the bottom and pass screw hole, the upper end of lid is screwed into the bottom, lid can be installed in dehydration bucket bottom.
Description of drawings
With reference to accompanying drawing, from following detailed, can clearer understanding above-mentioned purpose of the present invention and other purpose, advantage and other advantage, wherein:
Figure 1 shows that the profile of the structure of the vertical axis washing machine that has conventional dehydration barrel;
Figure 2 shows that, in washing machine shown in Figure 1, the perspective view of the mounting structure of dehydration barrel axis support and dehydration bucket bottom;
Fig. 3 a and 3b are depicted as, in washing machine shown in Figure 1, and the fragmentary cross-sectional view of the mounting structure of ascending current guider and dehydration barrel, wherein:
Fig. 3 a is depicted as the current deflecting device that separates with dehydration barrel; With
Fig. 3 b is depicted as the current deflecting device that ground is installed with dehydration barrel;
Figure 4 shows that, according to a preferred embodiment of the invention, the profile of the dehydration barrel structure that the vertical axis washing machine is included;
Figure 5 shows that the plane of polycrystalline substance of the dehydration barrel of Fig. 4;
Fig. 6 is the dehydration bucket bottom section of structure along the VI-VI line of Fig. 5, shows the bracing strut that is installed on the dehydration bucket bottom of the present invention;
Fig. 7 a and 7b are depicted as the cut-away section perspective view of the mounting structure of the ascending current guider of Fig. 4 and dehydration barrel, wherein:
Fig. 7 a shows the current deflecting device that separates with dehydration barrel; With
Fig. 7 b shows the current deflecting device that is installed together with dehydration barrel; With
Fig. 8 is the fragmentary cross-sectional view of dehydration barrel of the present invention, shows ascending current guider and the mounting structure that is installed in the lid of dehydration bucket bottom.
The specific embodiment
Referring now to accompanying drawing, in the following description,, has identical reference number in the same parts that conventional washing machine and washing machine of the present invention had shown in Figure 1.
In the preferred embodiment of the present invention, Fig. 4 is the section of structure of the dehydration barrel in the vertical axis washing machine.As scheming as showing that dehydration barrel 30 comprises a bottom 40 and cylindrical staving 50.There is a hole central area of bottom 40.Dehydrating shaft 6a and dehydration barrel 30 are coupled at the place, hole, and with opposite direction rotary barrel 30, and washing shaft 6b passed the hole before being coupled to agitator 4, so that with opposite direction rotating spoon 4.Cylindrical staving 50 divides 40 outside to link together in its base and bottom, and dehydration barrel 30 is one columniform, and its top is uncovered.
Being connected and realizing by joint treatment between the base of 40 outside, bottom and cylindrical staving 50.Wherein, two parts 40 and 50 limit are connected to monomer structure in seam crossing 31.The screw seam that is different from conventional dehydration barrel, even bucket 30 is reused for a long time, the seam 31 of dehydration barrel 30 can not become flexible yet.
Have many dewatering holes 51 on the sidewall of the cylindrical staving 50 of dehydration barrel 30, during dehydrating operations, the water of removing from washing clothes because of centrifugal action can be discharged into washtub by these holes from dehydration barrel 30.Ascending current guider 80 is installed on the inner surface of staving 50, and a gunny 11 is arranged in the upper end of current deflecting device 80.Above-mentioned current deflecting device 80 will wash the top that current are guided dehydration barrel 30 into, during the laundry pattern, described washing current can be produced by the de-rotation of agitator 4, firmly the water on top is discharged to then on the clothing in the dehydration barrel 30, thereby the washing agent in can more effective dissolving water and with hydraulic action to washing clothes, therefore, can improve the clean result of washing machine.Gunny 11 is collected impurity from the washings that current deflecting device 80 is discharged, as velveteen.
That is to say that to top, current deflecting device 80 is vertically mounted on the inner surface of staving 50 from the bottom of staving 50, the water that guiding agitator 4 is produced flow to the top of dehydration barrel 30.Gunny 11 is attached to the upper end of current deflecting device 80, and discharges from current deflecting device 80 and to collect impurity the washings, as velveteen.
In the present invention, should be understood that in the zone of the appended gunny in the top of current deflecting device, additional ascending current guider can be installed on the inner surface of staving, provides a wire netting at the tapping that adds guider, is used for removing from washings impurity.
In preferred embodiment as shown in Figure 4, an ascending current guider 80 is installed on the dehydration barrel 30.But, should be understood that if need to adopt well-regulated interval that two or more current deflecting devices are installed on the inner surface of bucket 30.
Fig. 5 shows the structural plan figure of dehydration bucket bottom.Fig. 6 shows the profile that is installed in the dehydrating shaft support on the dehydration bucket bottom according to the present invention.
As figure as show that the bottom 40 of dehydration barrel 30 comprises core 41, combine at the center and the lock cell 43 of described core 41.Lock cell 43 is locked in dehydrating shaft support 60 on the bottom 40.Certainly, above-mentioned bracing strut 60 supports dehydration support 6a at 40 places, bottom of dehydration barrel 30.Step portion 42 is divided 41 whole the making progress with protruding in outside from central division.
On the core 41 of the bucket bottom 40 of lock cell 43 outsides, many osculums 44 are arranged, during dehydrating operations, washings are discharged into (referring to Fig. 1) the washtub 2 from dehydration barrel 30.Along the annular region in osculum 44 outsides, core 41 is repeated depression and protrudes 40 structural strength bottom formed like this enhancing part 45 can increase.Owing to strengthen part 45, during agitator 4 or dehydration barrel 30 rotations, the bottom 40 of dehydration barrel 30 can effectively be born by washings and washing clothes and be applied living load on it.
A water inlet 46 and a delivery port 47 are arranged on the bottom 40 of dehydration barrel 30, and water inlet 46 and delivery port 47 can be guided the washing current that produced by rotatablely moving of agitator 4 into the inlet of ascending current guider 80.On the bottom 40 water inlet 46 is being arranged between the outside of the inner edge of step portion and core 41, and a delivery port 47 is being arranged on the top of step portion 42.
As shown in Figure 6, dehydrating shaft support 60 of the present invention is the cylindrical of a hollow, and the shaft insertion hole 61 that holds dehydrating shaft 6a is arranged in the inside of support 60.Low side at bracing strut 60 has hook depression 62, and its diameter is bigger than the diameter of shaft insertion hole 61, and is installed together with lock cell 43.As shown in Figure 5, the shaft insertion hole 61 of bracing strut 60 is square, just holds dehydrating shaft 6a, so just can rotate with dehydrating shaft 6a.Dehydration barrel 30 can be rotated under the effect of the rotatory force of dehydrating shaft 6a like this.Certainly, should be understood that shaft insertion hole 61 can have another polygonal cross section on the zone of square cross-section.Dehydration pedestal 60 also can have columniform outward appearance.
Therefore, the low side of supporting walls 43a inwardly curves hook part 43b, and described hook part 43b is meshed with the hook depressed area 62 that as shown in Figure 6 bracing strut 60 places form.Dehydrating shaft 6a is inserted in the shaft insertion hole 61 of bracing strut 60, and therefore axle 6a can rotate dehydration barrel 30.
The structure of undersized as mentioned above dehydrating shaft support 60 when on the bottom 40 that it is installed to dehydration barrel 30, does not need hold-down screw.Bracing strut 60 is simple like this and is easy to be installed on the lock cell 43 that is provided on the bottom 40 of dehydration barrel 30.
The bottom 40 of undersized bracing strut 60 and dehydration barrel 30 is preferably made by identical materials, as corrosion resistant stainless steel.Bracing strut 60 just can prevent because the caused corrosion of voltage difference between bracing strut 60 and the dehydration barrel 30 like this.
The outside in the bottom 40 of dehydration barrel 30 has a lid 70 to cover perforate, and described perforate is positioned at the bottom and divides on 40, and water inlet 46 on the bottom 40 and delivery port 47 are used for washings are caused the porch of ascending current guider 80.The mounting structure that is installed in the lid 70 on the dehydration barrel 30 will be described in detail with reference to figure 8 below.
Fig. 7 a and 7b are the cut-away section perspective view of the mounting structure of dehydration barrel shown in Figure 4 and ascending current guider.In the drawings, Fig. 7 a shows the current deflecting device that separates with dehydration barrel, and Fig. 7 b shows the current deflecting device that is installed together with dehydration barrel.
Shown in Fig. 7 a, current deflecting device 80 comprises that vertical antetheca 81, two sidewalls 82 stretch out backward from the relative side of antetheca 81 respectively, form predetermined width.Current deflecting device 80 at the top, bottom, rear portion opened.
Low side at the antetheca 81 of current deflecting device has a hook spare 83, is meshed with the delivery port at 40 places, bottom of dehydration barrel 30.The locking outstanding 84 of many rules is arranged along the back of each sidewall 82.
Along two vertical lines of two lines of the locking of corresponding current deflecting device 80 outstanding 84, the lock slots 52 of many rules is arranged on the sidewall of staving 50.The locking outstanding 84 of current deflecting device 80 can be inserted in the lock slots 52 of staving 50.
Shown in Fig. 7 b, after the locking of current deflecting device 80 outstanding 84 was inserted into the lock slots 52 of staving 50, outstanding 84 rear end was in the outside curve of staving part 50, and was placed on the outer surface of staving part 50.Current deflecting device 80 is installed on the staving 50, the back of the two side 82 of guider 80 is contacted closely with the inner surface of staving 50, between the sidewall 82 of guider 80 and staving 50, form without any the gap.
In addition, the bottom of the low side of current deflecting device 80 and dehydration barrel 30 tightly is installed together by hook spare 83 around delivery port 47, thereby smooth surface is arranged at the bottom 40 at current deflecting device 80 and bucket 30, and does not have the undesirable annular flange of conventional washer as shown in Figure 3.Below with reference to Fig. 8 the mounting structure of the bottom 40 of the hook spare 83 of current deflecting device 80 and dehydration barrel 30 is described.
Because current deflecting device of the present invention tightly is installed on the dehydration barrel 30, between guider 80 and bucket 30, do not form any gap, so the current that are drawn towards guider 80 are guided to the top of guider 80 stably, do not produce leakage at the sidewall of guider 80 and the joint between the staving 50.
Fig. 8 is the fragmentary cross-sectional view of dehydration barrel of the present invention, shows ascending current guider and the mounting structure that is installed in dehydration bucket bottom.
As shown in the figure, the hook spare of current deflecting device 80 comprises a horizontal component 83a and a vertical component 83b.Horizontal component 83a stretches out backward from the lower curtate level of guider 80, and vertical component 83b stretches out downwards from the rear end of horizontal component 83a.Inner edge along delivery port 47 stretches out downwards, can form an outstanding 47a of engagement, is meshed with the vertical component 83b of hook spare 83.
Therefore, when the hook spare 83 of current deflecting device 80 after its horizontal component 83a and vertical component effect office touch the prominent 47a of engagement of delivery port 47, the low side bending of vertical component 83b is to cover the low side of outstanding 47a.Hook spare 83 is mounted to the bottom 40 of dehydration barrel 30 around delivery port.
As mentioned above, current deflecting device 80 contacts with the staving 50 of dehydration barrel 30 at its 82 places, two side, contacts with the bottom 40 of bucket 30 around the delivery port 47 of its lower end.Seam crossing between guider 80 and dehydration barrel 30 is very close to each other, therefore guides the current of guider 80 into and can be guided into the upper end of guider 80 stably, and do not reveal from the seam crossing of staving 50 and guider 80.In addition, clothing or impurity can not block at the seam crossing of staving 50 and guider 80 or deposition.
The lower curtate of lid 70 is equipped with an engagement limit 71, and with the inner edge engagement of water inlet 46, and many screw holes 72 of accepting hold-down screw 73 are arranged at the top of lid 70.For lid 70 being installed to the bottom 50 of dehydration barrel 30, earlier the engagement limit 71 of lid 70 and the inner edge of water inlet 46 are assembled together, again the upper end of lid 70 is assembled to the top of bottom 40, utilizes many hold-down screw precession screw holes 72 to pass the upper end of bottom 40.Lid 70 can guide to delivery port 47 from water inlet 46 with washings like this, thereby leads water to current deflecting device 80.
Various details has the operating effect of the vertical pivot washing machine of dehydration barrel 30 and ascending current guider 80.
When with washed put into dehydration barrel 30 after, when opening washing machine, predetermined water gaging put into wash bucket 2.Then, rotate reversible drive motors 5 power that rotates, it is passed to agitator 4 by energy transfer unit 6, like this with opposite direction rotating mixer 4.Thereby agitator 4 produces the washing current, and when current touched the inner surface of dehydration barrel 30 with other clothing friction, clothing was forced to move along current, so just clothing is washed.
Under these circumstances, the part current that produced by agitator 4 pass through water inlet 46 and delivery port 47 (forming) on the bottom 40 of bucket 30, can be directed to current deflecting device 80 and rise to arrive the top of guiders 80 by guider 80.Behind the gunny 11 through guider 80 tops, the ascending current in the guider 80 is disposed on bucket 30 clothings that comprised from guider 80.The water that is discharged hits clothing, so improved the cleaning function of washing machine.In addition, in the laundry pattern, impurity can effectively be removed, from washings as velveteen.
When beginning from laundry that the laundry pattern is finished to preset time, before from clothing, removing the cleaning operation pattern of washing agent, from washtub 2, discharge washings by osculum 8.After cleaning operation was finished, high speed rotary dehydration barrel 30 on dehydrating shaft 6a so just can rotate the water of sloughing in the clothing, has finished laundry processes.
As mentioned above, the invention provides a kind of vertical axis washing machine, described vertical axis washing machine has size rotary dehydration bracing strut little and simple in structure, does not need hold-down screw just can it be installed on the bottom of dehydration barrel at an easy rate.In the production process of washing machine, just can reduce the cost and the curing time of this class washing machine like this.
In washing machine, although washing machine is reused for a long time, the dehydrating shaft support is securely fixed on the bottom of dehydration barrel, therefore, has just prolonged the service life of washing machine.
In addition, dehydrating shaft support that size is little and dehydration barrel adopt same material to make, and so just can prevent because the corrosion of the voltage difference between bracing strut and dehydration barrel has also prevented by the caused clothing of making dirty of the erosion of bracing strut.
The reinforcing section that increases polycrystalline substance intensity can be formed on the bottom of repeating to cave in and protruding dehydration barrel, so just might improve the durability of dehydration barrel.
In washing machine, the ascending current guider is installed on the dehydration barrel, do not form the gap at the seam crossing of bucket and guider, the washings of q.s are discharged on the clothing from the top of guider like this.Therefore, just might improve washing machine washing effect and effectively from washings, remove impurity.
Because current deflecting device and dehydration barrel are installed together, do not form the gap at the seam crossing of bucket and guider, clothing and impurity just can not form at the seam crossing of guider and bucket and block and deposit.So just might prevent to destroy clothing and clothing because the precipitation of impurity is made dirty.
In washing machine, current deflecting device and dehydration barrel are made by identical materials, thereby when using hot water in laundry processes, just can prevent temperature distortion.So just may prevent to destroy clothing and the clothing of making dirty, can prolong the service life of current deflecting device in addition.
Although the preferred embodiments of the present invention have been carried out the description of signal, those skilled in the art will be understood that, under the situation of not leaving disclosed aim of claim of the present invention and scope, can add and various variations such as reduction the present invention.
Claims (14)
1, a kind of washing machine, the dehydration barrel, one that comprises a splendid attire clothing is installed in the dehydrating shaft of the agitator that is used for producing the washing current in the described dehydration barrel, a rotatable described dehydration barrel and one and is used for dehydrating shaft is installed in dehydrating shaft support on the described bucket, it is characterized in that:
Described dehydration barrel comprises the bottom and protrudes upward the staving of a predetermined altitude from the outside that described bottom comprises core and makes progress and outwardly directed step portion from described core; With
Described dehydrating shaft support has a shaft insertion hole, dehydrating shaft can be inserted in the shaft insertion hole, the bottom of described dehydration barrel combines at the central area and the lock cell of core, described lock cell can be installed in the dehydrating shaft support on the described bottom, and wherein said lock cell comprises:
A columniform supporting walls can stretch out predetermined length downwards from the central area of the core of described bottom, forms a patchhole and is used for holding the dehydrating shaft support; With
Hook spare on the low side of described supporting walls is used for supporting the dehydrating shaft support.
2, washing machine according to claim 1, it is characterized in that: the hook depressed area of the low side of described dehydrating shaft support, its diameter is bigger than described shaft insertion hole, low side by the supporting walls that curves inwardly, can form described hook spare, be used for being meshed, thereby bracing strut can be installed on the bottom of described dehydration barrel with the hook depressed area of described bracing strut.
3, washing machine according to claim 2 is characterized in that: have at least a filling to give prominence to and inwardly stretch out from the top margin level of supporting walls, be used for covering the upper end of described bracing strut, but so just the restrictive axes support is removed upwards from supporting walls.
4, washing machine according to claim 1, it is characterized in that: many osculums are arranged at the bottom of described dehydration barrel, be used for discharging washings downwards, can improve the structural strength of described bottom by repeating to cave in and protrude the formed reinforcement in bottom from dehydration barrel.
5, washing machine according to claim 1 is characterized in that: the bottom of described dehydrating shaft support and described dehydration barrel is made by same material.
6, washing machine according to claim 1 is characterized in that:
The staving of described dehydration barrel is that an ascending current guider is arranged, and the current that are used for that described agitator is produced cause the top of dehydration barrel; With
A water inlet and a delivery port are arranged at the bottom of described dehydration barrel, are used for the washing current are caused described ascending current guider.
7, washing machine according to claim 6 is characterized in that:
On the bottom between the inner edge of the step portion of the outside of the core of described bottom and bottom, described water inlet is arranged;
Delivery port is arranged at the top in described step portion; With
At described ascending current guider low side a contacted hook spare in the limit with delivery port is arranged.
8, washing machine according to claim 7 is characterized in that:
Described hook spare comprises a horizontal component that stretches out from current deflecting device level, a vertical component that stretches out from horizontal component downwards;
The engagement that described delivery port has the vertical component of a relatively described hook spare to stretch out downwards is outstanding,
Therefore, hook spare by the lower end of the described vertical component of bending, is used for covering the prominent low side of engagement after described level and vertical component effect office and the outstanding close contact of engagement, described hook spare and delivery port are assembled together.
9, washing machine according to claim 7 is characterized in that:
The staving of described dehydration barrel is along on two vertical lines many lock slots being arranged;
Described ascending current guider comprises antetheca, stretches out two sidewalls of preset width respectively backward from the opposite side of described antetheca, has the locking of many rules outstanding in the back of described two sidewalls in the upper edge, position of described relatively lock slots;
Therefore, after locking is dashed forward and is inserted in the lock slots, by the outstanding rear end of the described locking of bending, make the rear end be placed on the outer surface of staving, the current deflecting device can be installed on the staving of dehydration barrel.
10 washing machines according to claim 6 is characterized in that: described lid is installed in described dehydration bucket bottom, is used for covering water inlet and delivery port, and will wash current and cause delivery port from water inlet.
11, washing machine according to claim 10, it is characterized in that: the low side of described lid has an engagement limit, there is a screw hole upper end, after limit tight fit with the engagement limit of lid and described water inlet, utilize hold-down screw to pass bottom and screw hole, described lid is screwed into described bottom by the upper end that will cover, thereby is installed to the bottom of described dehydration barrel.
12, washing machine according to claim 6 is characterized in that: match by a seam process with the outside of described bottom in the base of described staving.
13, washing machine according to claim 6 is characterized in that: many ascending current guiders are installed on the staving of described dehydration barrel, well-regulated interval between described current deflecting device.
14, washing machine according to claim 6 is characterized in that: the bottom of described dehydration barrel and ascending current guider are made by same material.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR200184399 | 2001-12-24 | ||
KR10-2001-0084399A KR100423980B1 (en) | 2001-12-24 | 2001-12-24 | Washing Machine |
KR20021425 | 2002-01-10 | ||
KR10-2002-0001425A KR100441014B1 (en) | 2002-01-10 | 2002-01-10 | Washing Machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1428475A CN1428475A (en) | 2003-07-09 |
CN1268801C true CN1268801C (en) | 2006-08-09 |
Family
ID=26639539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02108139 Expired - Fee Related CN1268801C (en) | 2001-12-24 | 2002-03-27 | Washing machine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3964720B2 (en) |
CN (1) | CN1268801C (en) |
RU (1) | RU2216615C1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006040011A1 (en) | 2006-04-21 | 2007-10-25 | Sms Demag Ag | Guiding roller for guiding a cast strand, e.g. slab, comprises a plug-type connection between a second partial roller and the roller pin of a first partial roller to join the partial rollers together and a middle bearing |
KR101462171B1 (en) * | 2009-10-22 | 2014-11-21 | 삼성전자주식회사 | Pulsator device usable with washing machine and washing machine having the same |
JP2013075047A (en) * | 2011-09-30 | 2013-04-25 | Toshiba Corp | Washing machine |
RU2639265C2 (en) * | 2013-08-06 | 2017-12-20 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Washing machine |
CN110273251A (en) * | 2018-03-15 | 2019-09-24 | 青岛海尔洗衣机有限公司 | Washing machine |
-
2002
- 2002-03-27 CN CN 02108139 patent/CN1268801C/en not_active Expired - Fee Related
- 2002-04-09 JP JP2002107122A patent/JP3964720B2/en not_active Expired - Fee Related
- 2002-04-19 RU RU2002110466A patent/RU2216615C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3964720B2 (en) | 2007-08-22 |
CN1428475A (en) | 2003-07-09 |
JP2003190697A (en) | 2003-07-08 |
RU2002110466A (en) | 2004-03-27 |
RU2216615C1 (en) | 2003-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1201043C (en) | Washing machine | |
CN1239773C (en) | Washing machine | |
CN1300406C (en) | Drum cover of washing machine | |
CN1104519C (en) | Filter installed in water-flowing path washing machine | |
CN1580374A (en) | Washing machine | |
CN1258023C (en) | Cylindrical washer | |
CN1769577A (en) | Washing machine | |
CN2663482Y (en) | Drum washing machine | |
CN1200416A (en) | Agitator of washing machine | |
CN1124375C (en) | Method for rinsing clothes in inclined tub washer | |
CN1896361A (en) | Drum type washing machine | |
CN1268801C (en) | Washing machine | |
US20040118168A1 (en) | Lift of drum-type washing machine and drum-type washing machine using the same | |
CN1782196A (en) | Barrelhead of washing machine | |
CN1085753C (en) | Washing machine | |
CN200960475Y (en) | Drum-type screening washing machine | |
CN1170060A (en) | Washing machine | |
CN1082110C (en) | Washing machine | |
CN204865233U (en) | Water -saving circulating filter apparatus | |
CN1057139C (en) | Variable agitators in washing machine | |
CN1233894C (en) | Water-saving type laundry machine | |
CN1438379A (en) | Washing machine | |
CN1107137C (en) | Wave wheel assembly of washing machine | |
CN1076412C (en) | Automatic cleaning machine | |
CN212733300U (en) | Cleaning device for machine-building accessory |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20170327 |