CN103649404B - For the manufacture of the loading method of door and the loading door for laundry machine - Google Patents

For the manufacture of the loading method of door and the loading door for laundry machine Download PDF

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Publication number
CN103649404B
CN103649404B CN201280034268.6A CN201280034268A CN103649404B CN 103649404 B CN103649404 B CN 103649404B CN 201280034268 A CN201280034268 A CN 201280034268A CN 103649404 B CN103649404 B CN 103649404B
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CN
China
Prior art keywords
door
insert
supporting zone
loading
frame parts
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Application number
CN201280034268.6A
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Chinese (zh)
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CN103649404A (en
Inventor
R·埃迪格
M·科尔特
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.)
BSH Hausgeraete GmbH
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BSH Bosch und Siemens Hausgeraete GmbH
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Publication of CN103649404A publication Critical patent/CN103649404A/en
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12Casings; Tubs
    • D06F39/14Doors or covers; Securing means therefor

Abstract

The present invention relates to a kind of for the manufacture of loading the method for door (1) and a kind of loading door (1) for laundry machine, described loading door comprises door frame (2) and is arranged on the insert (6) in door frame (2).Described door frame (2) comprises at least one inner frame parts (3) and outer frame members (4), and described insert (6) is introduced between described inner frame parts and described outer frame members as follows: at least one stayed surface (10) of described insert is resisted against on multiple supporting zones (20) of described door frame.In order to form loading door, the thickness of described loading door can always be adjusted in given expectation measurement result, the dimensional tolerance of described insert can be compensated simultaneously, and described loading door meets design requirement, abut against each other when making described inner frame parts and described outer frame members not form joint portion or gap betwixt, the material of at least described supporting zone (20) formed interim state of plastic deformation before frame parts (3,4) combines.Once introduce insert (6), power is just applied in described supporting zone (20) as follows: described supporting zone (20) is fitted the geometry of described insert (6), and thickness gate reaches given expectation measurement result (28).

Description

For the manufacture of the loading method of door and the loading door for laundry machine
Technical field
The present invention relates to for the treatment of, be particularly useful for the utensil of drying and/or washing clothes or other article and the field of machine, described utensil and machine are commonly called laundry machine hereinafter.
The present invention relates to a kind of method for the manufacture of the loading door for laundry machine, described loading door has door frame and is arranged on the insert in described door frame, wherein, described door frame is at least formed by being combined with at least one outer frame members by least one inner frame parts, and described insert is introduced between inner frame parts and outer frame members as follows: at least one stayed surface of described insert is resisted against on multiple supporting zones of described door frame.
The invention still further relates to a kind of loading door of the laundry machine for having door frame, described door frame comprises at least one inner frame parts and outer frame members, and comprising the insert be arranged in described door frame, at least multiple parts of described insert are resisted against on multiple supporting zones of described door frame.
Background technology
This method and this loading door are derived from open WO2007/000645A1.
This method and this loading door are derived from open DE102005023445A1, the disclosure is for the optimum configuration loading door, this configuration makes: even if deviate from the tolerance of a component due to manufacture, also can avoid the fine hair accumulation in the region of the pressurized seal of loading on door.For this reason, provide so a kind of door frame, it at least one outer frame members comprising at least one inner frame parts and combine with it.Insert is arranged between described frame parts, for this object is introduced into as follows: at least one in the stayed surface of described insert is resisted against on multiple supporting zones of described door frame.Described insert is preferably the glass pane (observation pane) of plate-like, and the edge of described glass pane is maintained in the circumferential play or reception space formed by described frame parts.The size in reception space described herein is selected to: make to there is enough play, to allow to compensate reliably for manufacturing relevant deviation in the actual measurement of glass pane thickness.In the manufacture process of this loading door, sealing is arranged between inner frame parts and glass pane, and reliable sealing function is born in the elasticity in sealing portion and cross section, and is also compensated the described manufacturing tolerance of insert by axial compression in various degree.
But, according to the accuracy of manufacture of described insert thus according to the compression of the sealing between inner frame parts and outer frame members, in the jacked region of loading door, create the gap of different size, described jacked region observed person is considered as the connection joint portion between door frame parts.This effect is not gratifying from design angle.To existing loading Men Eryan, if the elasticity of sealing is not enough to any dimensional discrepancy fully compensated on insert thickness, the actual (real) thickness of door frame also can change due to its structure.
Summary of the invention
For this background, an object of the present invention is explanation a kind of for the manufacture of loading door or the method for the formation of loading door, by means of the method or ensure to insert dimensional tolerance compensation in the method as follows: the thickness loading door can reach in given expectation measurement result always, therefore also can meet design requirement, make such as inner frame parts and outer frame members not have to abut against each other when joint portion and gap in given edge.
According to the present invention, this object is realized by a kind of method with the feature of corresponding independent claims in method.
Therefore, by method of the present invention, at least supporting zone is made up of such material, this material can state of plastic deformation temporarily advancing into of combining of frame parts, power is applied in described supporting zone when introducing described insert, make described supporting zone as follows by being out of shape the geometry adjusting to adapt to described insert: on thickness gate, reach given expectation measurement result, and then described supporting zone returns to non-deformable (fixing) state.
Therefore, principal advantage of the present invention is, can consider and load the relevant relatively large tolerance of thickness gate in the size of insert because these tolerances can individually through the compression of the material of the supporting zone of door frame, remove or be out of shape and compensate.This also has positive impact to manufacturing cost, because this means: can accept larger tolerance on the actual (real) thickness of insert.
Method of the present invention also with the simple and easy property implemented and automatic operation for feature because door frame parts in conjunction with time, the power putting on door frame also can be used for the vertical measurement result of the shape/adjustment supporting zone being out of shape or changing supporting zone valuably.After supporting zone has reverted to substantially indeformable or fixing state (state that is that such as harden or solidification), described supporting zone can reliably and with the geometry of the stayed surface shape adapting to insert best to have implemented their support and installation function.
Describe a kind of method for the manufacture of loading door thus, the method also meets: meeting requirement extremely harsh in the gauge loading door, and the designing requirement on the joint portion of backlash freedom such as in the outside visibility region (such as on door frame side surface) of door frame parts.
Other details of the present invention, situation and advantage are the themes of dependent claims, accompanying drawing and corresponding related description thereof.
In one of method of the present invention useful embodiment, insert is in the pre-tensioned positions shunk relative to supporting zone in binding operation process, and discharges from this position after binding operation completes.This is pre-tensioner is located at sealing between insert (such as observing pane) and frame parts usually, therefore between insert and corresponding supporting zone, produces coordinating of determining.For manufacturing purpose, insert (observation pane) preferably by sucker clamping, and is subject to tractive on pre-tensioner direction.
Can temporarily plastic deformability at least can being realized by different physics and/or chemical method in principle of supporting zone of the present invention.Therefore, such as can use solvent or be melted by feed (heat) energy or softening described supporting zone.
According to one of method of the present invention useful embodiment, described supporting zone, especially preferred be that inner frame parts and outer frame members are made up of thermoplastic.For binding purpose, inner frame parts and outer frame members preferably can be provided with interactional connection contact pin, and described connection contact pin is heated and is plastically out of shape or couples together with supporting zone.For this reason, so-called heat mirror can be positioned between bonded block (inner frame parts and outer frame members), makes thermoplastic melt due to the heat of institute's feed by this way.Then, heat mirror is removed, and frame parts is positioned at (being incorporated into) as follows goes up each other: described interactional connection contact pin is fusion together.Meanwhile, corresponding support area is made to adjust as follows to adapt to insert or surface-supported geometry in conjunction with pressure: excess stock is compressed.This makes to load door can form given expectation thickness with succinct especially with favourable mode by manufacture means.
According to the present invention, realized by a kind of loading door with the feature of corresponding independent claims about the object of loading described in door in foreword.
Therefore, loading door described in foreword is constructed as follows: at least supporting zone is by making by the material of plastic deformation temporarily, and supporting zone is plastically shaped by Integration Framework parts, described frame parts combines as follows: on thickness gate, reach given expectation measurement result, compensates the component tolerance of insert simultaneously.By simple optimum apjustment can be achieved due to the embedding of insert and combination by the supporting zone made of the material of plastic deformation temporarily, make on thickness gate, reach given expectation measurement result.Inner frame parts and outer frame members are preferably made up of thermoplastic at this, and have interactional connection contact pin.
Described insert especially can be preferably glass pane or so-called observation pane, and described glass pane or described observation pane such as by the plastics of preferably clear or can be made up of silicate in a way known.Such as, but advantage of the present invention also can and/or realize preferably by (additional another) insert, and this insert comprises the element of the inside extending to door, signal projector or locking member.
Accompanying drawing explanation
Set forth exemplary embodiment of the present invention in more detail with reference to the accompanying drawings.Identical element or the identical element of function illustrate with identical Reference numeral in the figure of accompanying drawing, wherein:
Fig. 1 show combination before the section of main member of loading door;
Fig. 2 shows the outer frame members of loading door;
Fig. 3 shows the section corresponding with the section of Fig. 1 of the loading door under bonding state;
Fig. 4 shows the details of the section A of the outer frame members of Fig. 3; And
Fig. 5 shows the sectional view of the part of section after introducing insert of Fig. 4.
Detailed description of the invention
Fig. 1 shows the Section View of the section of the critical elements of the loading door 1 of the present invention before final assembling or combination.Load door 1 and comprise door frame 2, described door frame 2 does not also combine by least one inner frame parts 3 and outer frame members 4(Fig. 1) formed.The insert 6 becoming to observe pane 7 form is arranged between frame parts 3,4, and described observation pane 7 has been embedded in inner frame parts 3, and described insert 6 is arranged between described frame parts after bonding.Observe pane 7 and have neighboring 8, described neighboring 8 is included in the stayed surface 9 on the inner side of door frame and the stayed surface on the outside of door frame 10.The stayed surface 9 observing pane 7 is resisted against on sealing 14, described sealing 14 is pre-positioned in periphery contact pin 12 or in winding, and ensure that the seal closure of the load port (not shown) of laundry machine in a way known by means of loading door 1 by inner seal lip 15.When loading door and being in the state assembled, stayed surface 10 is resisted against on multiple supporting zones 20 of door frame, wherein, and be illustrate only by example in Fig. 1 the flank extended in a substantially radial direction or contact pin 21 supporting zone.
Supporting zone 20 is at least by can the material 22 of plastic deformation temporarily manufacture.By referring in the exemplary embodiment shown in Fig. 1, inner frame parts 3 and outer frame members 4 are manufactured by thermoplastic.Before frame parts assembling or combining, supporting zone 20 such as can state of plastic deformation temporarily by introducing that heat at least formed.For this reason, so-called heat mirror (not shown in figure 1) can embed (preferably before insert 6 embeds inner frame parts 3) between frame parts 3,4, the region of described heat mirror heating frame parts 3,4, makes these regions soften in a particular manner due to its geometry designed.Then, observe pane 7 and clamped by sucker (not shown) on top of this, and downwards vertically by tractive in the direction of arrow 24.The elastic deformation of sealing 14 means, now insert 6(observes pane 7) be in pre-tensioned positions, this removes the material in the region of supporting zone 20 or Material compression has the impact reduced a little.
Frame parts combines (illustrating in greater detail for Fig. 3 as following) preferably by the thermoplasticity fusing connecting contact pin, and connects as illustrated in fig. 2.As shown in Figure 2, in the region of supporting zone 20, described supporting zone 20 adjusts the geometry adapting to observe pane 7 best by above-mentioned specific fusing, namely the geometry of supporting zone 20 and the shape of stayed surface 10 adapt to.After thermoplastic again underhardening, flank 21 defines fixing for observing pane 7 and very firmly supports.When by remove sucker eliminate pre-tensioner after, the elastic tension contrary with the direction of arrow 24 is recovered in door sealing portion 14, thus creates fixing press-fit between stayed surface 10 and the corresponding interaction area supported 25 of supporting zone 20.Supporting zone 20 is meaned relative to the independent adjustment (being removed or Material compression by the corresponding material from supporting zone) tending to the current thickness 26 as tolerance accordingly observing pane 7, the thickness 28(that always can realize desired size or expectation is such as relevant with the Support Position of sealing 14 in fig. 2), and especially ensure that the seamless connectivity of frame parts 3,4.
In order to illustrate the realization of combination principle and the expectation measurement result on thickness gate further, Fig. 3 shows and insert 6(Fig. 1) faced by the perspective view of structure of outer frame members 4.Fig. 3 shows distribution multiple installation on the outer periphery or supports contact pin 21, and one of them supports contact pin 21 illustrating in fig. 1 and 2 for illustrative purposes.Other supporting zones 20 supporting contact pin correspondingly adjust to adapt to the independent geometry of insert (not shown in Fig. 3) and the thickness tended to as tolerance by fusing.Fig. 3 also show the connection contact pin 30 of substantially circumferentially arranging and is connected contact pin 31 with another, described connection contact pin 30 is configured to wavy, described connection contact pin 31 frame parts combine after and inner frame parts 3 correspondingly construct and the connection contact pin of complementally locating interact.In this process, before insert embeds, the contact pin tooth of interactional connection contact pin is side by side melted by above-mentioned heat mirror.Then, as mentioned above, along with insert is by connecting the fixing of contact pin 30,31, frame parts is connected to interactional connection contact pin 30,31.Other connections of bonding connection or the form that is threaded are become to select certainly also to can be used for frame parts.
The view that the approximate radial that Fig. 4 shows the region A of Fig. 3 is amplified.Fig. 4 shows newel 40 and is arranged in the post 41,42 of both sides, the supporting zone 43,44 that described post 41,42 has roughly criss-cross cross section and constructs on their corresponding free ends.The stayed surface of functional insert (such as signal projector pin) is fixed on and is supported on by means of inner frame parts on these supporting zones 43,44.
If Fig. 5 is also with shown in sectional view, after insert 50 is in place, newel 40 enters the corresponding receiver hole 52 in interior door frame parts 54, and described interior door frame parts 54 can be configured to and integral of insert 50, as shown in this example implementation.The medial support surface 55,56 of insert 50 is resisted against on supporting zone 43,44, and described supporting zone 43,44 can produce interim plastic deformation by the heating in advance of the material of post 41,42, and the tolerance compensating being therefore ready for use on material removes or compresses.This makes insert and function element 57 reach desired locations.
Reference numerals list
1 loads door
2 door frames
3 inner frame parts
4 outer frame members
6 inserts
7 observe pane
8 edges
9 stayed surfaces
10 stayed surfaces
12 contact pin
14 sealings
15 sealing lips
20 supporting zones
21 flanks
24 directions of arrow
25 area supporteds
26 thickness
28 measurement results expected
30 connect contact pin
31 connect contact pin
40 newels
41,42 posts
43,44 supporting zones
50 inserts
52 receiver holes
54 interior door frame parts
55,56 stayed surfaces
57 function element
A-quadrant

Claims (6)

1., for the manufacture of a method for the loading door (1) for laundry machine, described loading door (1) has door frame (2) and is arranged on the insert (6) in door frame (2), wherein,
Described door frame (2) is at least by combining to be formed by least one inner frame parts (3) and at least one outer frame members (4); And
Described insert (6) is introduced between described inner frame parts (3) and described outer frame members (4) as follows: at least one stayed surface (10) of described insert (6) is resisted against on multiple supporting zones (20) of door frame
It is characterized in that,
The material (22) of at least described supporting zone (20) was in before described frame parts (3,4) combines can state of plastic deformation temporarily, power is applied in described supporting zone (20) when introducing insert (6), make described supporting zone (20) as follows by being out of shape the geometry adjusting to adapt to described insert (6): on thickness gate, reach given expectation measurement result (28), supporting zone (20) then returns to non-deformable state.
2. the method for claim 1, it is characterized in that, described inner frame parts (3) and described outer frame members (4) are manufactured by thermoplastic (22), and are provided with together with described supporting zone (20) by the interactional connection contact pin (30,31) of heating.
3. method as claimed in claim 1 or 2, it is characterized in that, the described material (22) of described supporting zone (20) is thermoplastic, and described supporting zone is heated by heat mirror, forms plastically deformable state provisionally thus.
4. for a loading door for laundry machine,
Described loading door has door frame (2), and described door frame (2) comprises at least one inner frame parts (3) and outer frame members (4), and
Described loading door has the insert (6) be arranged in described door frame (2), and at least multiple sections of described insert (6) are resisted against on the supporting zone (20) of described door frame (2),
It is characterized in that,
At least described supporting zone (20) by making by the material of plastic deformation temporarily (22), and
Described supporting zone (20) is by being plastically shaped in conjunction with described frame parts (3,4) as follows: on thickness gate, reach given expectation measurement result (28), compensate the component tolerance of described insert (6) simultaneously.
5. load door as claimed in claim 4, it is characterized in that, described inner frame parts (3) and described outer frame members (4) are made up of thermoplastic (22), and have interactional connection contact pin (30,31).
6. the loading door as described in claim 4 or 5, is characterized in that, described insert (6) is glass pane (7).
CN201280034268.6A 2011-07-11 2012-06-26 For the manufacture of the loading method of door and the loading door for laundry machine Active CN103649404B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011078918A DE102011078918A1 (en) 2011-07-11 2011-07-11 Method for producing a loading door and loading door for a laundry treatment machine
DE102011078918.9 2011-07-11
PCT/EP2012/062306 WO2013007510A1 (en) 2011-07-11 2012-06-26 Method for the production of a loading door, and loading door for a laundry treatment machine

Publications (2)

Publication Number Publication Date
CN103649404A CN103649404A (en) 2014-03-19
CN103649404B true CN103649404B (en) 2016-03-30

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Application Number Title Priority Date Filing Date
CN201280034268.6A Active CN103649404B (en) 2011-07-11 2012-06-26 For the manufacture of the loading method of door and the loading door for laundry machine

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EP (1) EP2732089B1 (en)
CN (1) CN103649404B (en)
DE (1) DE102011078918A1 (en)
PL (1) PL2732089T3 (en)
WO (1) WO2013007510A1 (en)

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Publication number Priority date Publication date Assignee Title
CN1439066A (en) * 2000-06-27 2003-08-27 Bsh博施及西门子家用器具有限公司 Sealing device
CN1439068A (en) * 2000-06-27 2003-08-27 Bsh博施及西门子家用器具有限公司 Sealing type prothole window for front-loading drum washing machine
CN1471598A (en) * 2000-10-27 2004-01-28 Bsh Porthole door for a front-loading drum washing machine
CN101497242A (en) * 2008-01-28 2009-08-05 株式会社比体昂恩得丕 The drum washing machine door manufacture method
CN201245778Y (en) * 2008-08-13 2009-05-27 松下电化住宅设备机器(杭州)有限公司 Door of drum washing machine
CN201411566Y (en) * 2009-05-13 2010-02-24 松下家电研究开发(杭州)有限公司 Door structure and rotary drum washing machine utilizing same

Also Published As

Publication number Publication date
EP2732089A1 (en) 2014-05-21
CN103649404A (en) 2014-03-19
RU2014101773A (en) 2015-11-27
DE102011078918A1 (en) 2013-01-17
EP2732089B1 (en) 2016-09-21
WO2013007510A1 (en) 2013-01-17
PL2732089T3 (en) 2017-02-28

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