CN101962902A - Drum type washing machine - Google Patents

Drum type washing machine Download PDF

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Publication number
CN101962902A
CN101962902A CN 201010237852 CN201010237852A CN101962902A CN 101962902 A CN101962902 A CN 101962902A CN 201010237852 CN201010237852 CN 201010237852 CN 201010237852 A CN201010237852 A CN 201010237852A CN 101962902 A CN101962902 A CN 101962902A
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CN
China
Prior art keywords
top board
display panel
operation display
washing machine
bend
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.)
Granted
Application number
CN 201010237852
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Chinese (zh)
Other versions
CN101962902B (en
Inventor
梶原裕志
柿沼裕贵
神藤健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN101962902A publication Critical patent/CN101962902A/en
Application granted granted Critical
Publication of CN101962902B publication Critical patent/CN101962902B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

The present invention provides a drum type washing machine capable of realizing an excellent appearance at a low cost, including: a front frame forming the front surface of the machine body and provided with a cover for taking out/putting in clothes, a top plate arranged above the machine body and the front frame, and an operation display panel arranged between the front frame and the top plate. The operation display panel is formed of a transparent resin member, the surface of which is covered with an insert-molded film, and the top plate covers the end of the film from above to the bent portion of the top plate while having a bent portion toward the inside of the body.

Description

Tumbling-box washing machine
Technical field
The present invention relates to a kind of from front opening/closing cover, carry out the operation display panel structure of the tumbling-box washing machine of laundry operations and Visual Confirmation.
Background technology
Existing this tumbling-box washing machine is, be provided with the operation display panel that possesses luminous displaing part and pressing operation button portion on the front surface top of body, carry out the operation process that the user wishes selection, running beginning operation and process setting situation and carry out the Visual Confirmation etc. (example wherein can with reference to Japan Patent disclosure of the Invention communique 2005-143793) of situation.
Fig. 7 is the overall perspective view of the existing tumbling-box washing machine put down in writing in the above-mentioned patent documentation.Fig. 8 is the partial section of operation display panel of this washing machine and the sectional view of film upper end.
Shown in the overall perspective view of Fig. 7, the front surface of body 1 is gone up indentation more backward, forms curved surface, and its top is provided with operation display panel 12, possesses the operating portion, display part of various buttons etc. in the operation display panel 12.
The set decorative element 11 of peripheral part that the lower edge portion 12a of operation display panel 12 and switching on being formed on body 1 front surface are used to take out/put into the cover 10 of clothing freely is connected with circular-arc form, and upper edge 12b is mounted to the top board 14 of body and is connected.
In the partial section of the operation display panel of Fig. 8 (A), the resin forming part of operation display panel 12 for processing with transparent resin covered by inserting the formed film 13 of moulding on its surface, and formation can be painted, the decorative cover of printing.
Further, the upper edge 12b of operation display panel 12 extends to till the height of top board 14 always, and display part is become greatly as much as possible, is connected with top board 14 by small gap 15.
Fig. 8 (B) is the sectional view of film upper end, and the upper wall 41 that forms the top outline of film 13 is formed with end 42, and end 42 is outside and the crooked shape of the upper edge 12b of overlapping operation display floater 12 downwards.This is in order to prevent that the user from seeing the inside of operation display panel 12 of transparent component and the outward appearance breakage that this end 42 warpages cause.
But, in described existing formation, on the basis of the bending machining of the upper wall 41 of operation display panel 12, also needing the bending machining till film 13 bends to end 42, such processing needs different types of processing technology, exists the high problem of cost.
In addition, at the junction surface of the top board edge part of the upper edge 12b of operation display panel 12 and body warpage takes place, in small gap 15, end 42 becomes the state that fluctuating is arranged, and has the problem that diminishes outward appearance.
Summary of the invention
The present invention is intended to solve described existing issue, and purpose provides a kind of operation display panel structure that realizes the tumbling-box washing machine of no outward appearance breakage with lower cost.
In order to solve described existing issue, tumbling-box washing machine of the present invention comprises: possess taking-up on the front surface that is formed on body/the put into anterior framework of the cover of clothing, be located at the top board of the top of described body and anterior framework, be located at the operation display panel between described anterior framework and top board, described operation display panel is formed by the transparent resin parts, its surface is covered to insert the formed film of moulding simultaneously, the upper wall of described operation display panel has to the internal body bend, simultaneously, described top board cover to arrive the film end till the described bend from the top.
Like this, can stash the fluctuating of film end, need not only need merely carry out the bending machining of film, can improve a kind of structure that realizes the operation display panel of no outward appearance breakage with lower cost through multiple operation processing from outward appearance portion.
The technique effect that the present invention produces is that tumbling-box washing machine can provide a kind of structure that realizes the unabroken operation display panel of outward appearance at lower cost.
The tumbling-box washing machine of the present invention's the 1st scheme comprises: form the front surface of body and be provided with the cover that is used to take out/put into clothing anterior framework, be located at described body and anterior framework the top top board and be located at operation display panel between described anterior framework and top board.Described operation display panel is formed by the transparent resin parts, and its surface is covered with the film that inserts moulding, and the upper wall of described operation display panel has the bend to internal body, and simultaneously, described top board covers the film end that arrives described bend from the top.Like this, can stash the film end, need not the processing of planting, need merely carry out the bending machining of film, can improve a kind of structure of the operation display panel with the lower no outward appearance breakage of cost realization through the multiplex (MUX) from outward appearance part.
The tumbling-box washing machine of the 2nd scheme is, on the basis of the 1st scheme, the front portion of top board is provided with step-like portion, be provided with protuberance by position relative with described step-like portion on bend, when even the gap between the upper wall of top board and operation display panel is bigger, also can provide a kind of tumbling-box washing machine of outward appearance excellence from visually covering inside.In addition, also can make moisture or washing agent be difficult to invade the parts of electric that reduces inside and produce bad influence from the slit.
The tumbling-box washing machine of the 3rd scheme is, on the basis of the 1st scheme or the 2nd scheme, by the 2nd fastening blocking part when intersecting described top board on the inner surface be provided with a plurality of front portions at top board on the left and right directions of described top board fastening the 1st blocking part and the described top board on bend rearward are offset when being out of shape upward, can limit top board upward with the moving of rear, can reduce the fit clearance of operation display panel and top board, a kind of tumbling-box washing machine of appearance design excellence is provided.In addition, moisture or washing agent are difficult to from the adverse effect of slit intrusion reduction to the parts of electric generation of inside.
Description of drawings
Fig. 1 is the overall perspective view of the embodiment of the invention 1 intermediate roll formula washing machine,
Fig. 2 is the partial section of the operation display panel of this tumbling-box washing machine,
Fig. 3 is the local amplification sectional view of the operation display panel top and the top board front portion of this tumbling-box washing machine,
Fig. 4 is the top board of this tumbling-box washing machine plays first blocking part of interception when being out of shape upward a partial section,
Fig. 5 plays the partial section of second blocking part of interception when rearward being offset for the top board of this tumbling-box washing machine,
Fig. 6 is the overall plan view of this tumbling-box washing machine,
Fig. 7 is the overall perspective view of existing tumbling-box washing machine,
Fig. 8 (A) is the partial section of the operation display panel of existing tumbling-box washing machine, and Fig. 8 (B) is the sectional view of the film upper end of the operation display panel of existing tumbling-box washing machine.
In above-mentioned accompanying drawing, 1 is body, and 5 is anterior framework, 10 is cover, and 16 is operation display panel, and 18 is top board, 19 is transparent resin portion, and 20 is film, and 23 is upper wall, 24 is bend, and 25 is the film end, and 34 is step-like portion, 35 is protuberance, 36 is the gap, and 37 is the 1st blocking part, and 38 is the 2nd blocking part.
The specific embodiment
Come with reference to the accompanying drawings some embodiments of the present invention are elaborated.The structure identical with prior art just put on identical label, omits the repeat specification to it.It is pointed out that such embodiment does not have the effect that limits the scope of the invention.
(embodiment 1)
Fig. 1 is the overall perspective view of the embodiment of the invention 1 intermediate roll formula washing machine, and Fig. 2 is the partial section of the operation display panel of this tumbling-box washing machine, and Fig. 3 is the local amplification sectional view of film end of the operation display panel of this tumbling-box washing machine.
In Fig. 1, the place ahead of washing machine body 1 is provided with by hinging manner can cover 10 freely openable, that be used to take out/drop into clothing, front surface gently retreats the top of the anterior framework 5 that forms curved surface upward and be provided with operation display panel 16 between the top board 18 of the upper surface of body 1, and the next door of operation display panel 16 is provided with the detergent box 17 that can freely extract out forward.
Before laundry operations began, the user dropped into washing agent in the detergent box 17 earlier, as required operation display panel 16 was operated, thereby can be set desirable running content, and the state that carries out of running is seen in the operations such as beginning, time-out of turning round.
Shown in the partial section of Fig. 2, operation display panel 16 is arranged between the top and top board 18 of anterior framework 15, and the surface of transparent resin portion 19 is covered by the film 20 that inserts moulding, and that formation can be carried out is painted, the decorative cover of printing.And film 20 is by formations such as poly terephthalic acid second two (alcohol) ester macromolecule membranes such as (being commonly called as PET) materials.
The inside of operation display panel 16 is provided with luminous displaing part 21 and pressing type operation button portion 22, the user is by luminous displaing part 21, can see the menu on the surface that is presented at operation display panel 16 on one side, press pressing operation button portion 22 on one side, selected operation process of wishing starts operating process such as washing, rinsing, dehydration.
Shown in the local amplification sectional view of the operation display panel top of Fig. 3 and top board front portion, the upper wall 23 of operation display panel 16 is near top board 18, formed outline together with top board 18 and anterior framework 15, also be provided with in addition towards the bend 24 of the interior curve of internal body that is top board 18, the end 39 of top board 18 covers described bend 24.
Also have, for the part with bend 24 also covers, film 20 is provided with the film end 25 of extension, and, the film end 25 of film 20 by the end 39 of top board 18 from coverings up to ten thousand, in sight from being difficult in appearance.
Because film 20 carries out bending machining by diel earlier before inserting moulding, differing in film end 25, to establish a capital be rectilinear form, has some waveforms and produce.Because film 20 covers by the end 39 of top board 18 as described above, waveforms etc. are irregularly shaped be located in outward appearance on the position that can not see, so can not damage the aesthetic property of product.
Adopt structure as shown in Figure 3, even the angle of erect operation display panel 16, even that is normal to a surface and horizontal angle theta are very little, the end 25 of film 20 does not need to carry out multiple operation processing yet, only rely on the bending machining that merely cross section is become the L type just can form, film end 25 can be arranged on from invisible position, outside.Like this, the area of the space of organism internal structure and top board 18 can fully guarantee, can not damage its visual confirmation effect even provide a kind of to the lower user of wheelchair-bound sight line yet, realize the beautiful tumbling-box washing machine of outward appearance with lower cost to operation display part.
In addition, as shown in Figures 2 and 3, the front portion of top board 18 is provided with the step-like portion 34 near the upper wall 23 of operation display panel 16, as the reinforcement structure of antagonism suffered power from the place ahead of body 1 and top.And,, on the position relative, be formed with thicker protuberance 35 with step-like portion 34 at the upper surface of the bend 24 of operation display panel 16.
Be provided with step-like portion 34 by top board 18, improved anterior intensity, the bending in the time of also reducing moulding, so, can suppress top board 18 perk upward, gap 36 is diminished, a kind of tumbling-box washing machine of outward appearance excellence can be provided.
Further, because on the bend 24 of operation display panel 16, on position, be formed with thicker protuberance 35 near step-like portion 34, protuberance 35 also can block sight line in the inside of observing gap 36, even therefore in top board 18 moulding because under the situation that bending etc. are heaved upward, gap 36 changes are big, visually unshowy yet, can keep appearance looks elegant, can also prevent simultaneously foreign matter etc. from the gap 36 inside that enter into body 1.
The partial section of the blocking part that Fig. 4 stops when being out of shape upward for the top board of tumbling-box washing machine in embodiments of the invention 1, the blocking part that Fig. 5 stops when rearward being offset for the top board of above-mentioned tumbling-box washing machine, Fig. 6 is the whole vertical view of above-mentioned tumbling-box washing machine.
Below with reference to Fig. 4 to the front portion that prevents top board 18 upward deformed configurations describe.
Because the distortion of residual moulding, the suffered stress in product assembling back deforms or the instability when assembling and cause gap 36 to become big, the bend 24 of the upper wall 23 of top board 18 and operation display panel 16 is forced to carry out fastening in order not make the top board 18 that is made of thin plate resin forming part etc.
Particularly, on the bend 24 of the upper wall 23 of the inner surface of top board 18 front portions and operation display panel 16, be provided with the 1st blocking part 37.When the front portion of top board 18 began to be out of shape upward, the end 44 of the bend 24 of the upper wall 23 of the 1st blocking part 37 and operation display panel 16 held out against, and prevented top board 18 distortion upward.
Even the front portion of top board 18 since the warpage during moulding arch upward upward, as long as and the operation display panel 16 on the body 1 is assembled together, thereby its activity is limited with regard to energy and bend end 44 apical graftings in the 1st blocking part 37, prevents because top board 18 is out of shape the expansion in the gap 36 that causes upward.
And so long as can prevent that top board 18 is out of shape in the scope that causes gap 36 expansions upward, the 1st blocking part 37 and bend end 44 can be apical graftings, also can be a little a bit to separate as shown in Figure 4.
In addition, the user 36 when invading the inside of body 1, may make body or operation display panel etc. go up electric component and break down from the gap at foreign matters such as dripping of spilling on the top board 18 and dirts.Because the expansion in gap 36 has obtained inhibition, invade the inside of body 1 so can prevent foreign matter.
But, if the assembled back of top board 18 depart to the rear of body 1 (perhaps operation display panel 16), the 1st blocking part 37 can't with bend end 44 apical graftings, therefore just lost the restraint that prevents distortion upward.
Therefore, as shown in Figure 5, on top board 18, be provided with the 2nd blocking part 38, by withstanding with the integrated bend stop tab 43 of an end of the bend 24 of the upper wall 23 of operation display panel 16, limited top board 18 skew on (the right among Fig. 5) rearward, guarantee the restraint of the 1st blocking part 37 of Fig. 4 explanation, suppressed top board 18 distortion upward.
Shown in the plane of Fig. 6, if the 1st blocking part 37 and bend end 44 and the 2nd blocking part 38 and bend stop tab 43 on the left and right directions of top board 18, intersect be provided with a plurality of, just can on the left and right directions of top board 18, prevent the expansion in gap 36 equably, can form and not be subjected to the unstability of assembling or the unstable sex structure of parts.
As mentioned above, in the present embodiment, internal direction to body on the upper wall 23 of operation display panel 16 is formed with bend 24, by relying on top board 18 that bend 24 is covered, can be from hiding the end of film 20 in appearance, needn't use multiplex's processing etc. of planting, only need merely carry out the bending machining of film, just can provide a kind of, realize the tumbling-box washing machine of excellent outward appearance with lower cost.
And, be provided with step-like portion 34 in the front portion of top board 18, make anterior intensity enhancing, warpage when reducing moulding etc., in the fit clearance that reduces operation display panel and top board, be provided with the protuberance 35 of thickness thickening by upper surface, even under the bigger slightly situation in gap 36 at the bend 24 of operation display panel 16, can can not damage outward appearance from visually blocking inside yet.
In addition, bend 24 at the upper wall 23 of the inner surface of the front portion of top board 18 and described operation display panel 16, by the 1st blocking part 37 and bend end 44 and the 2nd blocking part 38 and bend stop tab 43 on the left and right directions of top board 18, intersect be provided with a plurality of, can limit to top board 18 front portions upward, the moving of rear, suppress the expansion in the gap of operation display panel and top board, a kind of tumbling-box washing machine of outward appearance excellence can be provided.
In sum,, therefore not only can be used for washing machine, also be applicable to dryer etc. because tumbling-box washing machine of the present invention can realize outward appearance is not had the structure of the described operation display panel of infringement with lower cost.

Claims (3)

1. tumbling-box washing machine is characterized in that comprising:
Form the front surface of body and be provided with the cover that is used to take out/put into clothing anterior framework,
Be located at described body and anterior framework the top top board and
Be located at the operation display panel between described anterior framework and top board,
Described operation display panel is formed by the transparent resin parts, and its surface is covered with the film that inserts moulding, and the upper wall of described operation display panel has to the internal body bend, and simultaneously, described top board covers the film end till the described bend from the top.
2. tumbling-box washing machine as claimed in claim 1 is characterized in that: the front portion of top board is provided with step-like portion, is provided with protuberance on the position relative with described step-like portion of bend.
3. tumbling-box washing machine as claimed in claim 1 or 2 is characterized in that: intersecting the 2nd blocking part that stops when the 1st blocking part that stops when described top board on the inner surface be provided with a plurality of front portions at top board is out of shape upward and the described top board on bend rearward are offset on the left and right directions of described top board.
CN2010102378524A 2009-07-24 2010-07-23 Drum type washing machine Expired - Fee Related CN101962902B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009172698A JP5056812B2 (en) 2009-07-24 2009-07-24 Drum washing machine
JP2009-172698 2009-07-24

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CN101962902B CN101962902B (en) 2012-05-30

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CN2010202724486U Expired - Fee Related CN201729998U (en) 2009-07-24 2010-07-23 Drum type washing machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434833A (en) * 2019-01-10 2020-07-21 博西华电器(江苏)有限公司 Control panel, manufacturing method thereof and washing machine with control panel
CN111691125A (en) * 2019-03-12 2020-09-22 青岛海尔滚筒洗衣机有限公司 Washing machine and installation method of display module of washing machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5056812B2 (en) * 2009-07-24 2012-10-24 パナソニック株式会社 Drum washing machine
JP6389705B2 (en) * 2014-09-01 2018-09-12 シャープ株式会社 Washing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308489A (en) * 1994-05-18 1995-11-28 Hitachi Ltd Operating part structure for washing machine
CN1442558A (en) * 2002-03-06 2003-09-17 乐金电子(天津)电器有限公司 Rubber control panel fixing structure of washing machine
CN1521321A (en) * 2003-02-13 2004-08-18 乐金电子(天津)电器有限公司 Control panel device for drum washing machine
CN1955365A (en) * 2005-10-28 2007-05-02 松下电器产业株式会社 Washing machine
CN201729998U (en) * 2009-07-24 2011-02-02 松下电器产业株式会社 Drum type washing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308489A (en) * 1994-05-18 1995-11-28 Hitachi Ltd Operating part structure for washing machine
CN1442558A (en) * 2002-03-06 2003-09-17 乐金电子(天津)电器有限公司 Rubber control panel fixing structure of washing machine
CN1521321A (en) * 2003-02-13 2004-08-18 乐金电子(天津)电器有限公司 Control panel device for drum washing machine
CN1955365A (en) * 2005-10-28 2007-05-02 松下电器产业株式会社 Washing machine
CN201729998U (en) * 2009-07-24 2011-02-02 松下电器产业株式会社 Drum type washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434833A (en) * 2019-01-10 2020-07-21 博西华电器(江苏)有限公司 Control panel, manufacturing method thereof and washing machine with control panel
CN111434833B (en) * 2019-01-10 2022-11-15 博西华电器(江苏)有限公司 Control panel, manufacturing method thereof and washing machine with control panel
CN111691125A (en) * 2019-03-12 2020-09-22 青岛海尔滚筒洗衣机有限公司 Washing machine and installation method of display module of washing machine
CN111691125B (en) * 2019-03-12 2023-12-15 佛山海尔滚筒洗衣机有限公司 Washing machine and method for installing display module of washing machine

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Publication number Publication date
JP2011024746A (en) 2011-02-10
CN201729998U (en) 2011-02-02
CN101962902B (en) 2012-05-30
JP5056812B2 (en) 2012-10-24

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Granted publication date: 20120530

Termination date: 20160723