CN102560954A - Washer - Google Patents

Washer Download PDF

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Publication number
CN102560954A
CN102560954A CN2011102998447A CN201110299844A CN102560954A CN 102560954 A CN102560954 A CN 102560954A CN 2011102998447 A CN2011102998447 A CN 2011102998447A CN 201110299844 A CN201110299844 A CN 201110299844A CN 102560954 A CN102560954 A CN 102560954A
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China
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overlapping
mentioned
jut
tank
washing machine
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CN2011102998447A
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Chinese (zh)
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CN102560954B (en
Inventor
林敬彦
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Sharp Corp
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Sharp Corp
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Abstract

The present invention relates to a washer, comprising an outer framework portion provided with an opening portion opened and closed by a lid portion; a water tank arranged at the inner side of the outer framework in a state that the a dewatering tank is received and can rotate in the water tank; and a connection part provided with a substantial cylindrical shape with an overlapped portion formed in an axial direction through overlapping and a side surface being bellows shaped, wherein one end side of the connection part is equipped with the outer framework portion and the other end side is equipped with the water tank, such that the water tank and the outer framework portion are connected into a substantial closed state. The washer enables objects to be washed to be thrown into the dewatering tank through the opening portion to perform washing and dewatering. The washer is formed through the steps as follows: the overlapped portion is integrally provided with a projection, and the projection is located between the adjacent overlapped portions to inhibit the contact between the overlapped portions.

Description

Washing machine
Technical field
The present invention relates to be used for the washing machine of the washing of clothes etc.
Background technology
In the past, the washing machine (comprising scrubbing-and-drying unit etc.) that was used for the washing of clothes etc. is widely used.Washing machine generally comprises to have with the outer frame (comprising outer container etc.) of the peristome that opens and closes of lid and is arranged at the tank etc. of the inboard of outer frame.In addition, in the inside of tank, take in drench pit and it can be rotated.
The washing machine of this formation can carry out washing work through the water that stirring supplies in drench pit or the tank.And this washing machine can also carry out dehydration work through drench pit is rotated at a high speed.
But when carrying out washing, dehydration work etc., tank can produce bigger rocking.Therefore, tank is not to be fixed in outer frame fully, but supported with the mode of shaking that allows certain degree.But, when between outer frame and tank, having the gap, might spill to the outside of tank from here by water.
Therefore, use that outer frame and tank are linked is binding parts of air-tight state (binding seal) roughly.Link parts and form snake abdomen shape, make it possible to follow rocking of tank and stretch, be separately installed with outer frame and tank in its both end sides.
If use above-mentioned binding parts, outer frame and tank are linked be air-tight state roughly, can prevent to leak etc. from the gap.But when the binding parts were flexible because tank rocks, snake abdomen shape lap can contact with each other, and produces contact sound (lap).Big contact sound can wait the user and bring unplessantness displeasure, and therefore, expectation reduces contact sound as far as possible.
Usually, have the big more tendency of the bigger then contact sound of this part contact area each other, therefore, in order to reduce contact sound, it is effective reducing this contact area.In addition; In Japanese publication communique 2007-330415 number, disclose the content that padded coaming partly is installed at snake abdomen shape, but the operation that padded coaming need to be installed can become the reason of the manufacturing cost increase of washing machine etc.; Therefore, can not say so preferably.In addition, under through the bonding situation that padded coaming wait to be installed, when the constant intensity of padded coaming was not enough, peeling off etc. of padded coaming became problem.
Summary of the invention
The present invention is in view of the above problems and accomplishes that its purpose is, a kind of washing machine that possesses the binding parts of snake abdomen shape is provided, and the operation etc. that need not to install padded coaming just can reduce to link the contact sound of parts.
In order to achieve the above object, the present invention provides a kind of washing machine, possesses: outer frame, and it has the peristome that is opened and closed by cap; Tank, it is to take in the inboard that is arranged on above-mentioned outer frame for the state that can rotate in inside with drench pit; And binding parts; The general cylindrical shape shape that it has overlapping the overlapping in the axial direction side that forms is snake abdomen shape; At one end side is installed above-mentioned outer frame, states tank another distolateral installing, and this outer frame and this tank is linked to be air-tight state roughly thus; Above-mentioned washing machine drops into washings through above-mentioned peristome to the inside of above-mentioned drench pit; Wash and dehydration work, said washing machine adopts and constitutes as follows: formed jut at above-mentioned overlapping, said jut suppresses this overlapping contact each other each other through being present in adjacent above-mentioned overlapping.
According to this formation, can reduce snake abdomen shape folded part contact area each other, can reduce to link the contact sound of parts.In addition, because jut forms with overlapping, therefore, can omit the operation etc. of installation padded coaming.In addition, " form " expression for example through being shaped in this what is called, ground, no line of demarcation forms both sides, shows as the mode that the eliminating jut forms with the mode that is installed on overlapping.
In addition, in above-mentioned formation, can adopt following formation: above-mentioned jut is provided with a plurality of at one overlapping, and each comfortable above-mentioned overlapping week of above-mentioned a plurality of juts upwards roughly equally spaced forms.
According to this formation, when can making jut interval each other not excessive, reduce the number of jut as far as possible, make overlapping not contact each other as far as possible.Therefore, can further reduce to produce the area of contact portion.
In addition; In the washing machine of above-mentioned formation; Can adopt following formation: a side of above-mentioned overlapping adjacent is provided with the 1st jut; The opposing party of above-mentioned overlapping adjacent is provided with the 2nd jut, the 1st jut and the 2nd jut with above-mentioned overlapping axially on relative mode form.
According to this formation and since can also suppress to be provided with overlapping of the 1st or the 2nd jut with the contacting of overlapping jut being located at other, therefore, can suppress to contact the wearing and tearing that cause as far as possible.
In addition, also can more specifically adopt following formation as above-mentioned formation: above-mentioned jut is separately to form to above-mentioned overlapping the mode of radially extending.
Through can further understand above-mentioned and other purpose, characteristic of the present invention with reference to the accompanying drawing of the content below the following record of preferred embodiment and expression.
Description of drawings
Fig. 1 is the stereogram that the scrubbing-and-drying unit of embodiment of the present invention is shown.
Fig. 2 is the side cross-sectional views of summary structure that the scrubbing-and-drying unit of embodiment of the present invention is shown.
Fig. 3 is the stereogram of state that the cap of the scrubbing-and-drying unit of having opened embodiment of the present invention is shown.
Fig. 4 is the stereogram about the binding parts of embodiment of the present invention.
Fig. 5 is the sectional view about the binding parts of embodiment of the present invention.
Fig. 6 is another sectional view about the binding parts of embodiment of the present invention.
The specific embodiment
Below, with reference to detailed description of the drawings embodiment of the present invention.Fig. 1 be before oblique upper be the stereogram that viewpoint illustrates the scrubbing-and-drying unit of embodiment of the present invention, Fig. 2 is to be the summary side cross-sectional views of viewpoint scrubbing-and-drying unit that Fig. 1 is shown with the side.In addition, the scrubbing-and-drying unit shown in Fig. 2, the left side is the front, the right side is the back side.
[about integral body formation of scrubbing-and-drying unit etc.]
Scrubbing-and-drying unit 1 is full-automatic type, possesses the outer container 10 of rectangular shape.Outer container 10 is configured as roughly cuboid, and it is open up and down.The upside opening portion of outer container 10 is covered by top panel 11.The front portion of plate 11 is provided with the operating portion (action button etc.) of the operation of accepting scrubbing-and-drying unit, the operation screen of demonstration scrubbing-and-drying unit 1, the display part (using the display unit of liquid crystal etc.) of duty in the above.The rear side of plate 11 is equipped with rear board 14 in the above.
The central portion of plate 11 offers the gateway 11a that is used in scrubbing-and-drying unit 1, dropping into washings in the above.Open and close gateway 11a through cap 15, the hinge 15a pivot that said cap 15 is located at the leading section of rear board 14 props up.Circumferential edges at cap 15 is provided with seal (not shown), is sealed between gateway 11a and the cap 15.Cap 15 is rotated up and down open and close gateway 11a, the drench pit 30 that can state backward thus drops into washings, perhaps takes out washings from drench pit 30.
Fig. 3 is the stereogram that the state of having opened cap 15 is shown.In Fig. 1~Fig. 3, take in the drench pit 30 and the tank 20 of taking in drench pit 30 of double as sink in the inside of outer container 10.Drench pit 30 stores the water that is dissolved with washing agent or is used for the water of rinsing (below, it is generically and collectively referred to as " washings ").Tank 20 and drench pit 30 all are the shape of the cup that bottom tube-like is arranged of opening (having opening surface) towards the top so that its separately the axis vertical and make tank 20 become the outside, make drench pit 30 become inboard form to dispose with one heart.
Tank 20 member 21 suspension that is draped.The form that suspension element 21 links with the inner face bight with the outer basifacial of tank 20 and outer container 10 is equipped with and adds up to 4 positions, supports tank 20, and tank 20 can be shaken in horizontal plane.
Drench pit 30 has the perisporium to the expansion of taper ground, top, in this perisporium, except a plurality of dewatering holes 31 that dispose annularly at its topmost, is not used in the peristome that liquid is passed through.That is, drench pit 30 forms so-called " atresia " type.Be mounted with the balancer 32 of ring-type at the edge of the upper opening portion of drench pit 30, the balancer 32 of said ring-type suppresses the effect of vibration when playing and for the dehydration of carrying out washings drench pit 30 being rotated at a high speed.Dispose in the inner bottom surface of drench pit 30 and to be used in groove, making washings to produce the agitator 33 that flows.
Driver element 40 is installed below tank 20.Driver element 40 has motor 41 and clutch, arrestment mechanism 43.Clutch, arrestment mechanism 43 are attached to motor 41 by belt 42, and dehydrating shaft 44 is outstanding to the top with stirrer shaft 45.Clutch, arrestment mechanism 43 come work through electromagnetic force, and a side of dehydrating shaft 44 and stirrer shaft 45 is attached to motor 41 to select one mode.In addition, clutch, arrestment mechanism 43 apply braking through electromagnetic force to the rotation of dehydrating shaft 44, perhaps brake off.
Dehydrating shaft 44 becomes the diad structure with stirrer shaft 45, and dehydrating shaft 44 is configured in the outside, and stirrer shaft 45 is configured in the inboard.Dehydrating shaft 44 connects tank 20 and is attached to drench pit 30, an axle drench pit 30.Stirrer shaft 45 connects tank 20 and is attached to agitator 33 with drench pit 30, an axle agitator 33.Be used to prevent the containment member that leaks disposing respectively between dehydrating shaft 44 and the tank 20 and between dehydrating shaft 44 and the stirrer shaft 45.
Be provided with the portion that extends 16 of extending of the 11a from the gateway on every side downwards at outer container 10.Extend portion 16 and have annularly the 16a of vertical portion of the roughly vertical that forms and the horizontal part 16b that extends from the approximate horizontal ground, lower end of the 16a of vertical portion.It is the binding parts 17 of the drum of snake abdomen shape (snake abdomen shape, accordion-like) that the side is installed below horizontal part 16b.By link parts 17 link portion that extends 16 and tank 20 above, the vibration of the tank 20 that the rotation of absorption dewatering groove 30 etc. causes.In addition, the detailed descriptions in addition such as formation about linking parts 17.
In addition, by the portion of extending 16 and link parts 17 constitute cover gateway 11a around and shielding portion between tank 20 top.Between tank 20 and gateway 11a, form confined space by shielding portion.Thus, need not to be provided with the top inner cap that opens and closes tank 20, just can close that cap 15 washs and drying.
The portion that extends 16 at the rear portion of outer container 10 is provided with drying unit.Drying unit possesses air blast, heater etc., has when carrying out drying process, blows out the function of warm braw along the internal perisporium of drench pit 30.
In addition, the horizontal part 16b in the portion of extending 16 is provided with the feed water inlet.The feed water inlet is connected to the running water pipe of municipal administration operation through feed water valve.Feed water inlet and feed water valve constitute the water supply portion that supplies water to drench pit 30 like this.In addition, the feed water inlet has considered that foreign matters such as not making dust gets into inside, feed water inlet.
Be equipped with the externally drained scupper hose 60 of the water in tank 20 and the drench pit 30 in the bottom of tank 20 to outer container 10.At drench pit 30,4 positions on same circumference are provided with osculum 62, link between each osculum 62 and the scupper hose 60 through drainage pipeline 61.In drainage pipeline 61, be provided with draining valve 63.When opening draining valve 63, the water in the drench pit 30 is through drainage pipeline 61 and scupper hose 60 drainings.In addition, when dewatering, the water that flows out from the top of drench pit 30 through between the perisporium of the perisporium of tank 20 and drench pit 30 from scupper hose 60 drainings.
In addition; At scrubbing-and-drying unit 1, the lid that possesses the open and-shut mode that detects cap 15 opens and closes sensor, detect the level sensor of the water level of drench pit 30, detect temperature sensor and the various sensors such as humidity sensor that detect the humidity inside of drench pit 30 of the temperature inside of drench pit 30.In addition, at scrubbing-and-drying unit 1, the detection information that also possesses the operation according to the user, various sensors waits controls the control device that each one makes that scrubbing-and-drying unit 1 is suitably worked.Control device is configured in the upper rear portion of outer container 10.
In the scrubbing-and-drying unit 1 of above-mentioned formation, 11a is placed into drench pit 30 to washings from the gateway, and cap 15 is closed.When selecting wash conditions and indication when beginning to wash by the user, open and close sensor cap 15 by lid and closed and carry out washing procedure and drying process.
In washing procedure, close draining valve 63 and open feed water valve, supply water from the feed water inlet to drench pit 30.When storing the water of ormal weight in the drench pit 30, close feed water valve according to the detection of level sensor.Then, through clutch, arrestment mechanism 43 stirrer shaft 45 is attached to motor 41 and comes drive motor 41.Thus, agitator 33 is rotated, and the water that stirs in the drench pit 30 carries out washing work.
When beginning washing work and when the stipulated time, to open draining valve 63 and make water in the drench pit 30 by draining, dehydrating shaft 44 is attached to motor 41 through clutch, arrestment mechanism 43.Thus, through drive motor 41, drench pit 30 rotation at a high speed carries out dehydration work.Through the high speed rotation of drench pit 30, the water that disperses from washings flows out from drainage pipeline 61 and dewatering hole 31.
When beginning dehydration work and process during the stipulated time, stop motor 41, close draining valve 63 and open feed water valve.When storing the water of ormal weight in the drench pit 30, close feed water valve according to the detection of level sensor.Then, through clutch, arrestment mechanism 43 stirrer shaft 45 is attached to motor 41 and comes drive motor 41.Thus, agitator 33 is rotated, and the water that stirs in the drench pit 30 carries out rinsing work.
During when beginning rinsing work and through the stipulated time, carry out above-mentioned dehydration work once more.And when the stipulated time was carried out in dehydration work, washing procedure finished.In addition,, washing procedure carries out drying process after finishing.In drying process,, air after the heating is circulated in tank 20 wait the drying of carrying out washings through driving at air blast and heater that drying unit possessed.
[about linking parts]
Below, the formation that links parts 17 is described.As previously mentioned, regarding as as the side on binding parts 17 integral body is the drum of snake abdomen shape.In addition, Fig. 4 is to be that viewpoint illustrates the stereogram that links parts 17 with the oblique upper, and Fig. 5 is as the sectional view in cross section (because roughly left-right symmetric, therefore, omit the expression in left side) with the face that comprises the axle that links parts 17.In addition, the axle that links parts 17 only otherwise special the qualification then is meant will linking parts 17 and regards the central shaft under the situation of drum as.The part that links upper end side shown in Fig. 5 of parts 17 and lower end side be installed on respectively portion of extending 16 and tank 20 above, will extend portion 16 and tank 20 bindings and be air-tight state roughly.
In addition, the part that with dashed lines surrounds in the left side of Fig. 5 is shown schematically in the shape of the part (snake abdomen shape part) that the right side with dashed lines of this figure surrounds.We can say that like this snake abdomen shape partly is that the cross section is key element (overlapping in the axial direction the forming of 91a~91f) of straight wire.In this application, this key element is respectively called oneself " overlapping portion ".Overlapping (91a~91f) in fact becomes the roughly shape of the side of the frustum of a cone separately.
And, be provided with jut 92a at the exterior side of overlapping 91a, be provided with jut 92b at the exterior side of overlapping 91c, be provided with jut 92c at the exterior side of overlapping 91d, be provided with jut 92d at the exterior side of overlapping 91e.These juts (92a~92d) be set to give prominence to from each outside of overlapping.
Shown in Fig. 6 by the sectional view under the situation about cutting off (figure that sees at the lower direction of Fig. 5) with the face shown in the line A-A ' (with reference to Fig. 5).As shown in Figure 6, jut 92d is provided with a plurality of (being 16) in this embodiment in an overlapping 91e, forms with the mode of extending of radially (regarding as under the situation of drum radially will linking parts 17) to overlapping respectively.In addition, jut 92d separately also overlapping circumferentially (will link parts 17 regard as under the situation of drum circumferentially) on equally spaced setting.
In addition, the configuration mode of jut 92d has been described, but (configuration mode of 92a~92c) also is same to other jut at this.In addition, on overlapping axial (linking the axial of parts 17), see that jut 92c and jut 92d (being located at each overlapping adjacent jut each other) dispose with mode respect to one another at least.
In addition, integral body is integrally formed through for example using mould that elastomeric material (elastic material) is formed to link parts 17.Therefore, jut (92a~92d) with for example compare through the situation of installation such as bonding, be firmly fixed at overlapping portion.In addition, when make linking parts 17, need (92a~92d) be installed to overlapping operation with jut.
Below, to jut being set (advantage of 92a~92d) describes linking parts 17.In scrubbing-and-drying unit 1, when washing, during dehydration work etc., being accompanied by rocking of tank 20, what link parts 17 mainly is that snake abdomen shape partly stretches.
At this, when supposition was not provided with jut, when each generation should be stretched, adjacent overlapping can contact each other.Under overlapping situation about contacting with each other, contact area is bigger, therefore, bigger contact sound takes place, and user etc. can produce unplessantness displeasure.
But in this embodiment, owing to be provided with jut, therefore, the area of the part of the generation contact of binding parts 17 diminishes.More particularly, in linking parts 17, substitute overlapping 91b and contact, overlapping 91b contacted with jut 92b, substitute overlapping 91d and contact, jut 92c is contacted with jut 92d with overlapping 91e with overlapping 91c.That is, through make jut (92b~92d) be present in adjacent overlapping play each other suppress this overlapping each other contact, reduce the effect of the area of the part that produces contact.
Therefore, according to linking parts 17, compare with the situation that is not provided with jut, the flexible contact sound that is accompanied by snake abdomen shape part can reduce.In addition, jut 92a plays the effect that prevents that overlapping 91a from contacting with support etc.
In addition, as previously mentioned, in each overlapping, jut equally spaced is provided with a plurality of on circumferentially.Therefore, when can make each other interval of jut (when excessive, overlapping become each other be easy to contact) not excessive, reduce the number of jut as far as possible, make overlapping not contact each other as far as possible.Thus, can further reduce to link the area of the generation contact portion of parts 17.
In addition, when being conceived to overlapping 91d and overlapping 91e, between them, jut 92c (the 1st jut) contacts with jut 92d (the 2nd jut).Therefore, for these overlapping (91d, 91e),, therefore, can suppress to contact the wearing and tearing that bring owing to also suppressed itself and the contacting of overlapping jut being located at other as far as possible.
[other]
As explained above, the scrubbing-and-drying unit 1 of this embodiment possesses: outer frame (with outer container 10, extend the outer frame part that portion 16 etc. regards one as), and said outer frame has the gateway 11a (peristome) that is opened and closed by cap 15; And tank 20, said tank 20 is to take in the inboard that is arranged on outer frame for the state that can rotate in inside with drench pit 30.In addition; Scrubbing-and-drying unit 1 also possesses the parts 17 of binding, the drum that it is snake abdomen shape that said binding parts 17 have overlapping the overlapping in the axial direction side that forms, and at one end side is installed outer frame; At another distolateral installation tank 20, outer frame and tank 20 linked be air-tight state roughly.
And scrubbing-and-drying unit 1 drops into washings through gateway 11a to the inside of drench pit 30, washs and dehydration work.And, having formed jut at overlapping, said jut suppresses this overlapping contact each other each other through being present in adjacent overlapping.
Therefore,, the folded part contact area each other of snake abdomen shape can be reduced, the contact sound of parts 17 can be reduced to link according to scrubbing-and-drying unit 1.In addition, because jut forms with overlapping, therefore, can in the manufacture process of scrubbing-and-drying unit 1 (link parts 17), omit the operation of installation padded coaming etc.
Above, embodiment of the present invention has been described, but the present invention is not limited to this content.Washing machine for example of the present invention can not have functions/drying.In addition, embodiment of the present invention only otherwise break away from aim of the present invention then can carry out various changes.

Claims (4)

1. washing machine possesses:
Outer frame, it has the peristome that is opened and closed by cap;
Tank, it is to take in the inboard that is arranged on above-mentioned outer frame for the state that can rotate in inside with drench pit; And
Link parts, the general cylindrical shape shape that it has overlapping the overlapping in the axial direction side that forms is snake abdomen shape, at one end side is installed above-mentioned outer frame, states tank another distolateral installing, this outer frame and this tank are linked to be air-tight state roughly thus,
Above-mentioned washing machine drops into washings through above-mentioned peristome to the inside of above-mentioned drench pit, washs and dehydration work,
Formed jut at above-mentioned overlapping, said jut suppresses this overlapping contact each other each other through being present in adjacent above-mentioned overlapping.
2. washing machine according to claim 1,
Above-mentioned jut is provided with a plurality of in one overlapping,
Each comfortable above-mentioned overlapping week of above-mentioned a plurality of jut upwards roughly equally spaced forms.
3. washing machine according to claim 2,
A side of above-mentioned overlapping adjacent is provided with the 1st jut, is provided with the 2nd jut above-mentioned overlapping adjacent the opposing party,
The 1st jut and the 2nd jut with above-mentioned overlapping axially on relative mode form.
4. according to each the described washing machine in claim 1 to the claim 3,
Above-mentioned jut is separately to form to above-mentioned overlapping the mode of radially extending.
CN201110299844.7A 2010-10-01 2011-09-28 Washing machine Active CN102560954B (en)

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JP2010-223499 2010-10-01
JPJP2010-223499 2010-10-01
JP2010223499A JP5379771B2 (en) 2010-10-01 2010-10-01 Washing machine

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CN102560954A true CN102560954A (en) 2012-07-11
CN102560954B CN102560954B (en) 2015-09-30

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636174A (en) * 2019-03-01 2020-09-08 青岛海尔洗衣机有限公司 Drum washing machine

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Publication number Priority date Publication date Assignee Title
JPH0471862U (en) * 1990-10-30 1992-06-25
JPH0449379Y2 (en) * 1987-02-06 1992-11-20
JPH05229419A (en) * 1992-02-21 1993-09-07 Jidosha Kiki Co Ltd Brake booster
CN1231357A (en) * 1998-03-12 1999-10-13 松下电器产业株式会社 Drier for washing machine
JP2007330415A (en) * 2006-06-14 2007-12-27 Mitsubishi Electric Corp Washing/drying machine

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Publication number Priority date Publication date Assignee Title
JPS62138623U (en) * 1986-02-27 1987-09-01
JPH11347280A (en) * 1998-06-05 1999-12-21 Matsushita Electric Ind Co Ltd Fully automatic washing/drying machine

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Publication number Priority date Publication date Assignee Title
JPH0449379Y2 (en) * 1987-02-06 1992-11-20
JPH0471862U (en) * 1990-10-30 1992-06-25
JPH05229419A (en) * 1992-02-21 1993-09-07 Jidosha Kiki Co Ltd Brake booster
CN1231357A (en) * 1998-03-12 1999-10-13 松下电器产业株式会社 Drier for washing machine
JP2007330415A (en) * 2006-06-14 2007-12-27 Mitsubishi Electric Corp Washing/drying machine

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CN102560954B (en) 2015-09-30
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