CN101092783A - Roller washing machine - Google Patents
Roller washing machine Download PDFInfo
- Publication number
- CN101092783A CN101092783A CN 200710112576 CN200710112576A CN101092783A CN 101092783 A CN101092783 A CN 101092783A CN 200710112576 CN200710112576 CN 200710112576 CN 200710112576 A CN200710112576 A CN 200710112576A CN 101092783 A CN101092783 A CN 101092783A
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- CN
- China
- Prior art keywords
- steel ladle
- washing machine
- opening portion
- swing roller
- ring
- 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.)
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Abstract
The invention provides a The invention provides a cylinder-type washing machine which can prevent the clothes from destroying due to the friction of the antivibration rubber, comprising: a washing machine body, a cylinder-shaped antivibration rubber for connecting the vibration part such as the water pail with an opening part and the machine body opening part. By winding the whole girth of the opening part of the water pail, and installed with a ring covering part formed by stainless steel material, the washing machine can prevent the contact between the extending clothes and the antivibration rubber or the leakage of the clothes from the gas between the clothes feeding opening of the rotary cylinder and the water pail opening part. In addition, the producing die of the antivibration rubber may be simplified and the moulding time is shortened and the production efficiency may be improved.
Description
Technical field
The present invention relates to a kind of swing roller that is arranged in the steel ladle by driving rotates, will be contained in the tumbling-box washing machine that the washings in the swing roller is cleaned.
Background technology
The rotating shaft direction setting of the swing roller in the existing tumbling-box washing machine in the horizontal direction, the user is packing into/need bend over when taking out washings and just can carry out.Under situation about being arranged under the narrower place such as washing room, the input/taking-up of the washings comparatively difficulty that can become mostly is so existing tumbling-box washing machine exists the problem of the narrow living environment of incompatibility.In order to solve the basic problem that exists in this tumbling-box washing machine, the present inventor has proposed a kind of tumbling-box washing machine of oblique-roller mode, make swing roller and in this swing roller is housed steel ladle be arranged to the opening portion one side oblique angle of regulation of square neck up, can both use (seeing that the open communique spy of Japan Patent opens 2005-137641) easily thereby make adult, child and be sitting in different everyone of physique such as user, posture on the wheelchair.
In addition, for the processing ease of packing in swing roller or taking out washings is carried out, and when observing in the swing roller, the gate that is located at the washing machine body front do not producing the dead angle, prevent washings and forget phenomenons such as taking-up, as shown in Figure 3, be provided with the round shape opening portion that passes on the gate 32 of the steel ladle 31 that swing roller 30 is housed internally in the existing washing machine, constitute washings gateway 33, and the center C of this washings gateway 33 is configured to the rotary middle spindle R of swing roller 30 consistent.
In addition, washing machine body 34 is configured to stationary state, and steel ladle 31 then is arranged in the washing machine body 34 in the mode of shaking freely, forms the vibrationproof supporting.
Because swing roller 30 time can rotate in dehydration and washing, steel ladle 31 can shake on the direction up and down, so connecting by vibration-proof rubber 35 between the oscillating component of washing machine body 34 and steel ladle 31 and swing roller 30 carried out.
In addition, because swing roller 30 rotation at a high speed, so and between the steel ladle 31 of non-rotating part annular gap 41 must be set.In order to prevent that stone rollers such as clothing are gone in the gap 41 and the smallclothes clothing such as drops out at the generation of phenomenon, need to extend roughly in the form of a ring flange portion 35a (open communique spy opens flat 10-211382 with reference to Japan Patent) from vibration-proof rubber 35.
In addition, spill in order to prevent clothing, the leading section 35b that is positioned at swing roller 30 sides among the above-mentioned flange portion 35a generally is positioned adjacent to the opening edge 30a of swing roller 30.
But, the words that adopt above-mentioned existing apparatus to constitute, flange portion 35a on the vibration-proof rubber 35 might bump with the opening edge 30a on the steel ladle cover 31 when swing roller 30 rotations, sends abnormal sound and causes the flange portion 35a on the vibration-proof rubber 35 to be out of shape, and makes the gap become big.After long-time the use, flange portion 35a because of and clothing come in contact and be worn, clothing can be wound in this gap, produces clothing breakage or flange portion 35a problems such as breakage take place.
In addition, in order to constitute above-mentioned flange portion 35a, it is very complicated that the mfg. moulding die of vibration-proof rubber 35 will become, and molding time is long, and production efficiency is also low.
Summary of the invention
The present invention is intended to solve the above-mentioned problems in the prior art, its purpose is to provide a kind of like this tumbling-box washing machine, this tumbling-box washing machine need not form flange on vibration-proof rubber, the structure of vibration-proof rubber can be simplified, but above-mentioned flange portion is constituted independent parts by materials such as stainless steels, thereby eliminate the disadvantage that exists in the prior art.
In order to solve the above-mentioned problems in the prior art, cancelled the collar flange in the existing vibration-proof rubber that washing machine body and vibration section are connected in the tumbling-box washing machine of the present invention, but this part has been made independent parts with materials such as stainless steels.
So, clothing and the flange of vibration-proof rubber rub, cause the flange of vibration-proof rubber breakage, vibration-proof rubber to deform to cause the gap inequality, situations such as the clothing and the vibration-proof rubber that produce when just beginning to carry out the dehydration stroke under clothing is clipped in state in the gap rub mutually, clothing breakage, vibration-proof rubber wearing and tearing just can be prevented.In addition, the mould structure of vibration-proof rubber can be simplified, and molding time also can shorten, and production efficiency can be improved.
The technique effect that the present invention produces is as follows.Adopt tumbling-box washing machine of the present invention, the operation of clothing input becomes and carries out easily, and can prevent that clothing is clipped between steel ladle and the swing roller.In addition, when dehydration and washing, can also prevent the situation that clothing and vibration-proof rubber come in contact, cause clothing breakage or vibration-proof rubber to break.
The specific embodiment of the invention is summarized as follows.Tumbling-box washing machine in the present invention's the 1st scheme comprises: the place ahead has circular clothes inlet and has and is positioned at horizontal direction or at the swing roller of rotary middle spindle downward-sloping on the direction at the place ahead to rear; The steel ladle that has circular steel ladle opening portion on the extended line that is centered close to described rotary middle spindle, described swing roller is accommodated in rotation mode freely; The washing machine body that has circular body opening portion on the extended line that is centered close to described rotary middle spindle, described steel ladle is accommodated in the mode of shaking freely; The gate that is installed on the described washing machine body, described body opening portion is covered in the mode that opens and closes freely; With with the cylindric vibration-proof rubber that is connected between described steel ladle opening portion and the described body opening portion.Described vibration-proof rubber is by forming the convex camber that bloats towards outer circumferential side partly turning back towards the place ahead and foreign side from described body opening portion to the mid portion of described steel ladle opening portion.Also be provided with the ring-type coating member on the inner surface of the front face of the described steel ladle that has described steel ladle opening portion, this ring-type coating member covers at least a portion in the convex camber of a part of gap between described clothes inlet and the described steel ladle opening portion and described vibration-proof rubber around the whole girth of described steel ladle opening portion.Like this, the space between the inner edge portion of steel ladle opening portion and clothes inlet can reduce in fact, thereby can prevent that smallclothes clothing etc. from spilling, and makes the protection of vibration-proof rubber become more reliable simultaneously.
The 2nd scheme is specially, and the described ring-type coating member in the 1st scheme is made of stainless steel and other metal materials.Like this, because the specific heat height, caloric value will reduce; And because pyroconductivity is also high, the frictional heat of generation also can very fast dispersion, clothing can not take place because of heat is dissolved, damaged situation.
The 3rd scheme is specially, and the radially minimum clearance between the outer diameter part of the swing roller in the 1st or the 2nd scheme and the inner surface of ring-type coating member is configured to less than the radially minimum clearance between the internal face of the outer diameter part of described swing roller and steel ladle.Like this, even under the situation that the load variations that swing roller produces because of the clothing skewness when the dehydration stroke takes place to tilt significantly, swing roller also can be earlier and the ring-type coating member come in contact, thereby can prevent swing roller and vibration-proof rubber and the steel ladle that constitutes with resin-molded component etc. comes in contact, makes it impaired situation.
The 4th scheme is specially, and ring-type coating member described in any scheme of the 1st～3 covers the outer radius portion of the clothes inlet of swing roller from foreign side, covers the peripheral part of steel ladle opening portion simultaneously.The situation that the opening portion of the clothing that leans out like this, and the steel ladle that is made of resin forming etc. comes in contact just can be prevented.
The 5th scheme is specially, and the internal diameter size of the ring-type coating member described in any scheme of the 1st～4 is configured to the internal diameter more than or equal to the clothes inlet of swing roller.Like this, the operation convenience during input/taking-up clothing can be guaranteed reliably.
Description of drawings
Fig. 1 is the sectional view of the tumbling-box washing machine in the embodiment of the invention 1,
Fig. 2 is the local perspective cross-sectional slice of this tumbling-box washing machine,
Fig. 3 is the sectional view of existing tumbling-box washing machine.
In the above-mentioned accompanying drawing, 2 is washing machine body, and 3 is steel ladle, and 5 is swing roller, and 7 is the body opening portion, and 8 is gate, and 11 is the ring-type coating member, and 12 is vibration-proof rubber, and 14 is the steel ladle opening portion, and 21 is convex camber, and 25 is clothes inlet.
The specific embodiment
Fig. 1 is the sectional view of the tumbling-box washing machine in one embodiment of the present of invention, and Fig. 2 is the local perspective cross-sectional slice of this tumbling-box washing machine.
As shown in fig. 1, in the tumbling-box washing machine of the above embodiment of the present invention, be provided with the steel ladle 3 that the place ahead has the swing roller 5 of circular clothes inlet 25 and is used to accommodate swing roller 5 in the washing machine body 2, and swing roller 5 and steel ladle 3 are from horizontal direction tilt angle theta upward; The front of washing machine body 2 also has inclination, forms the inclined plane, constitutes a kind of being easy to from the tilted drum-type roller washing machine of gate 8 input/taking-up washings in swing roller 5.
The set-up mode of described swing roller 5 in steel ladle 3 is: the opening portion side of band round-ended cylinder is positioned at front one side of washing machine body 2, bottom surface side is positioned at the rear side of washing machine body 2, its axis of rotation R is downward-sloping with angle θ on the direction from face side to rear side, and its rotating shaft 15 is supported by the rotating shaft support unit 16 at the back side that is located at steel ladle 3.
In addition, described steel ladle 3 structure that is the steel ladle staving 3a that is provided with bearing 16 and is linked together near the steel ladle bung 3b of gate 8 one sides.Simultaneously, for weight reduction, be easy to construct various component parts and make it and realize to connect, described steel ladle 3 usefulness resin-molded components wait and form.
On the steel ladle bung 3b of front one side that constitutes the steel ladle 3 of being with the round-ended cylinder shape, be provided with steel ladle opening portion 14 as the washings gateway, its center C be configured to swing roller 5 in the center coaxial (promptly consistent) of clothes inlet 25 with axis of rotation R, the center of gate 8 also roughly is consistent with the center line of steel ladle opening portion 14.Simultaneously, the internal diameter of clothes inlet 25 is set greatly as much as possible, thereby the processing ease of input/taking-up clothing is carried out.
So, because the center C of steel ladle opening portion 14 and gate 8 is coaxial with the axis of rotation R of swing roller 5, and square neck is oblique obliquely, therefore, even under the state that the opening bore of the diameter of making circular gate 8 and steel ladle opening portion 14 is restricted, also can see through and reduce the position, dead angle when steel ladle opening portion 14 is observed the inside of swing rollers 5 opening gate 8 backs.
Therefore, the washings 13 that is contained in the swing roller 5 can see in very wide scope that the situation that takes place to omit when taking out washings just is difficult to take place.Particularly, the tumbling-box washing machine in resembling present embodiment swing roller 5 be inclined to set, gate 8 is arranged on the inclined plane of the corresponding washing machine body 2 in the angle of inclination of swing roller 5 on structure in, can see the inside of swing roller 5 in the larger context.
In addition, the connection between the oscillating component of washing machine body 2 and steel ladle 3 is undertaken by the vibration-proof rubber 12 that the elastomer by softness constitutes, and realizes that watertight connects.And the gap between the leading section of the leading section of swing roller 5 and steel ladle 3 is covered by the ring-type coating member made from materials such as stainless steels 11.
Shown in the partial section among Fig. 2, vibration-proof rubber 12 is made by soft resilient material such as rubber, roughly be tubular, the one end is fixed on the flange 6 near the steel ladle opening portion 14 of steel ladle cover 3b by restraint zone 28, and the other end is embedded near the body opening portion 1 that is fixed on washing machine body 2 the installing plate 10 and is fixed.
Above-mentioned vibration-proof rubber 12 is provided with convex contact site 29, and this convex contact site 29 withstands the inside that is fixed on gate 8 and the inclined plane 9a of the inner cap 9 that constitutes with materials such as glass watertight near body opening portion 1.In addition, the cross sectional shape midway of the flange 6 of vibration-proof rubber 12 from installing plate 10 to steel ladle is configured to comprise the part that roughly is level and the S shape of partly forwards turning back with the outside, constituted a convex camber 21 that is used to improve bendability, to absorb the vibration of steel ladle 3.
Ring-type coating member 11 is made by stainless steel materials such as (stainless steels), roughly is hollow annular, and its outer part is fixed on the projection 24 that is located on the steel ladle bung 3b by screw 23.The central opening part 22 of this ring-type coating member 11 makes the space between the inner peripheral 26 of steel ladle opening portion 14 and clothes inlet 25 obtain in fact reducing roughly on the centre position between the inner peripheral 26 of the clothes inlet 25 of the steel ladle opening portion 14 of steel ladle cover 3b and swing roller 5.
Under the situation that gate 8 one sides lean out, washings 13 will come in contact with the central opening part 22 of ring-type coating member 11 washings 13 in being contained in swing roller 5, rather than comes in contact with vibration-proof rubber 12 from the clothes inlet 25 of swing roller 5.Like this, just can realize the formation that a kind of washings does not come in contact with vibration-proof rubber 12 and steel ladle opening portion 14.
In addition, if establishing the external diameter of clothes inlet 25 of swing roller 5 and the gap between the immediate ring-type coating member 11 is B, gap between the external diameter of swing roller 5 and steel ladle 3 and the internal diameter is A, then A and B are sized to A＞B, the structure that does not come in contact with the inwall of steel ladle 3 thereby the outer radius portion that is formed on clothes inlet 25 under the situation that swing roller 5 deforms only comes in contact with ring-type coating member 11.
In addition, be D if establish the internal diameter of ring-type coating member 11, the internal diameter of the clothes inlet 25 of swing roller 5 is E, then D and E are sized to D 〉=E.Like this, operability in the time of not only can not influencing input/taking-up clothing, and the leading section 27 of the central opening part 22 of ring-type coating member 11 is protruded compared with steel ladle opening portion vibration-proof rubber 14 tomorrow 12 1 sides, thereby prevent that clothing from entering in the convex camber 21 of vibration-proof rubber 12.
The operational circumstances and the effect that regard to the tumbling-box washing machine with above-mentioned formation down are described.
Even under the situation that the washings 13 in swing roller 5 leans out, comes in contact with ring-type coating member 11 from the clothes inlet 25 on the swing roller 5, because materials such as ring-type coating member 11 usefulness stainless steels constitute, and the specific heat of material metals such as stainless steel is high again, so caloric value is also low; In addition because the pyroconductivity of metal is also high,, can not take place that washings 13 dissolves because of being heated, the situation of breakage so the frictional heat that produces also can very fast dispersion.
In addition, because the gap between the central opening part 22 of the inner edge portion 26 of clothes inlet 25 and ring-type coating member 11 is set very for a short time, take place so can prevent the situation that the smallclothes clothing spills from the gap.
In above-mentioned present embodiment because ring-type coating member 11 is made of stainless steel material, even therefore at clothing when clothes inlet 25 leans out, the damage that also can alleviate clothing.In addition, even at swing roller because dehydration during stroke in the load variations that causes of the uneven distribution of clothing and taking place under the situation of very big inclination, the steel ladle etc. that rotates cylinder and vibration-proof rubber and resin-molded component formation also can not resembling in the existing washing machine comes in contact, causes its impaired situation.
In addition, owing to cancelled normally used flange shape in the prior art in the shape of vibration-proof rubber, its present situation is simplified, so the structure of mfg. moulding die also can be simplified, molding time can shorten, and production efficiency can be improved.
Though the example in the tumbling-box washing machine that is useful in the tilted drum-type that swing roller is obliquely installed has been shown during above-described embodiment constitutes, also can be suitable for for the general in the horizontal direction roller washing machine of swing roller setting.
In sum, cancelled the flange in the vibration-proof rubber that connects washing machine body and vibration section in the tumbling-box washing machine among the present invention, this part is constituted with the form of separate part with materials such as stainless steels, thus can prevent that clothing and vibration-proof rubber from rubbing, causing that vibration-proof rubber breaks, flange distortion and wearing and tearing, and the steel ladle swing roller between the gap change greatly, clothing is from phenomenons such as this part spill.In addition, the making mould of vibration-proof rubber will be simplified, and molding time also can shorten, and production efficiency can be improved.
Claims (5)
1. tumbling-box washing machine is characterized in that comprising:
The place ahead has circular clothes inlet and has and is positioned at horizontal direction or at the swing roller of rotary middle spindle downward-sloping on the direction at the place ahead to rear;
The steel ladle that has circular steel ladle opening portion on the extended line that is centered close to described rotary middle spindle, described swing roller is accommodated in rotation mode freely;
The washing machine body that has circular body opening portion on the extended line that is centered close to described rotary middle spindle, described steel ladle is accommodated in the mode of shaking freely;
The gate that is installed on the described washing machine body, described body opening portion is covered in the mode that opens and closes freely; With
With the cylindric vibration-proof rubber that is connected between described steel ladle opening portion and the described body opening portion,
Described vibration-proof rubber is by forming the convex camber that bloats towards outer circumferential side partly turning back towards the place ahead and foreign side from described body opening portion to the mid portion of described steel ladle opening portion,
Also be provided with the ring-type coating member on the inner surface of the front face of the described steel ladle that has described steel ladle opening portion, this ring-type coating member covers at least a portion in the convex camber of a part of gap between described clothes inlet and the described steel ladle opening portion and described vibration-proof rubber around the whole girth of described steel ladle opening portion.
2. tumbling-box washing machine as claimed in claim 1 is characterized in that: described ring-type coating member is made of stainless steel and other metal materials.
3. the tumbling-box washing machine described in claim 1 or 2, it is characterized in that following structure: the radially minimum clearance between the inner surface of the outer diameter part of swing roller and ring-type coating member is configured to less than the radially minimum clearance between the internal face of the outer diameter part of described swing roller and steel ladle.
4. the tumbling-box washing machine described in each of claim 1～3 is characterized in that: described ring-type coating member covers the outer radius portion of the clothes inlet of swing roller from foreign side, covers the peripheral part of steel ladle opening portion simultaneously.
5. the tumbling-box washing machine described in each of claim 1～4, it is characterized in that: the internal diameter size of ring-type coating member is configured to the internal diameter more than or equal to the clothes inlet of swing roller.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006171112A JP4301257B2 (en) | 2006-06-21 | 2006-06-21 | Drum washing machine |
| JP2006-171112 | 2006-06-21 | ||
| JP2006171112 | 2006-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101092783A true CN101092783A (en) | 2007-12-26 |
| CN101092783B CN101092783B (en) | 2010-09-22 |
Family
ID=38991208
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101125767A Expired - Fee Related CN101092783B (en) | 2006-06-21 | 2007-06-21 | Roller washing machine |
| CNU2007201505719U Expired - Lifetime CN201099768Y (en) | 2006-06-21 | 2007-06-21 | Cylinder washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201505719U Expired - Lifetime CN201099768Y (en) | 2006-06-21 | 2007-06-21 | Cylinder washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4301257B2 (en) |
| CN (2) | CN101092783B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980621A (en) * | 2014-02-13 | 2016-09-28 | 三星电子株式会社 | Washing machine |
| CN106605017A (en) * | 2015-04-30 | 2017-04-26 | 山内株式会社 | Vibration-damping rubber |
| CN106795687A (en) * | 2015-02-13 | 2017-05-31 | 松下知识产权经营株式会社 | Washing machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4301257B2 (en) * | 2006-06-21 | 2009-07-22 | パナソニック株式会社 | Drum washing machine |
| JP4642103B2 (en) * | 2008-10-16 | 2011-03-02 | パナソニック株式会社 | Drum washing machine |
| JP6762265B2 (en) * | 2017-05-22 | 2020-09-30 | 日立グローバルライフソリューションズ株式会社 | Washing and drying machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100240120B1 (en) * | 1997-12-11 | 2000-01-15 | 구자홍 | Drum type washing machine |
| KR100484839B1 (en) * | 2002-11-29 | 2005-04-22 | 엘지전자 주식회사 | tilted drum washer |
| JP4301257B2 (en) * | 2006-06-21 | 2009-07-22 | パナソニック株式会社 | Drum washing machine |
-
2006
- 2006-06-21 JP JP2006171112A patent/JP4301257B2/en not_active Expired - Fee Related
-
2007
- 2007-06-21 CN CN2007101125767A patent/CN101092783B/en not_active Expired - Fee Related
- 2007-06-21 CN CNU2007201505719U patent/CN201099768Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980621A (en) * | 2014-02-13 | 2016-09-28 | 三星电子株式会社 | Washing machine |
| CN105980621B (en) * | 2014-02-13 | 2018-12-07 | 三星电子株式会社 | Washing machine |
| CN106795687A (en) * | 2015-02-13 | 2017-05-31 | 松下知识产权经营株式会社 | Washing machine |
| CN106795687B (en) * | 2015-02-13 | 2019-03-12 | 松下知识产权经营株式会社 | Washing machine |
| CN106605017A (en) * | 2015-04-30 | 2017-04-26 | 山内株式会社 | Vibration-damping rubber |
| US9963815B2 (en) | 2015-04-30 | 2018-05-08 | Yamauchi Corp. | Vulcanized anti-vibration rubber |
| CN106605017B (en) * | 2015-04-30 | 2018-05-29 | 山内株式会社 | Vulcanize vibration-proof rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101092783B (en) | 2010-09-22 |
| JP4301257B2 (en) | 2009-07-22 |
| JP2008000253A (en) | 2008-01-10 |
| CN201099768Y (en) | 2008-08-13 |
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| 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 | ||
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Granted publication date: 20100922 Termination date: 20210621 |