CN102648315A - Door for a household appliance having a viewing window and method for production of said door - Google Patents

Door for a household appliance having a viewing window and method for production of said door Download PDF

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Publication number
CN102648315A
CN102648315A CN2010800554892A CN201080055489A CN102648315A CN 102648315 A CN102648315 A CN 102648315A CN 2010800554892 A CN2010800554892 A CN 2010800554892A CN 201080055489 A CN201080055489 A CN 201080055489A CN 102648315 A CN102648315 A CN 102648315A
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CN
China
Prior art keywords
door
region
portion
observation window
door portion
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CN2010800554892A
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Chinese (zh)
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CN102648315B (en
Inventor
J·盖尔
K·弗斯特林
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Bsh博世和西门子家用电器有限公司
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Priority to DE102009047595.8 priority Critical
Priority to DE200910047595 priority patent/DE102009047595A1/en
Application filed by Bsh博世和西门子家用电器有限公司 filed Critical Bsh博世和西门子家用电器有限公司
Priority to PCT/EP2010/067911 priority patent/WO2011069814A1/en
Publication of CN102648315A publication Critical patent/CN102648315A/en
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Publication of CN102648315B publication Critical patent/CN102648315B/en

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    • 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 in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/12Casings; Tubs
    • D06F39/14Doors or covers; Securing means therefor
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry driers
    • D06F58/02Domestic laundry driers having drier drums rotating about a horizontal axis
    • D06F58/04Details

Abstract

The invention relates to a door 1 for a household appliance W, in particular a laundry treatment device W, comprising at least: an at least two-component first door part 2 comprising a transparent first viewing window region 6 and an opaque boundary region 7 laterally surrounding the first viewing window region 6 and an at least two-component second door part 3 comprising a transparent second viewing window region 8 and an opaque cover 9 partially covering the second viewing window region 8. The method according to the invention comprises at least the following steps of: producing an at least two-component first door part 2 from plastic having a transparent first viewing window region 6 and an opaque boundary region 7 laterally surrounding the first viewing window region 6 by means of a two-stage injection molding method; producing an at least two-component second door part 3 from plastic having a transparent second viewing window region 8 and an opaque cover 9 partially covering the second viewing window region 8 by means of a two-stage injection molding method; and permanent connecting of the first door part 2 and the second door part 3 so that a cut-out section of the cover substantially exposes the first viewing window region 6.

Description

用于家用电器的具有观察窗的门和制造所述门的方法 The method of manufacturing a door and the door has a viewing window for household appliances

技术领域 FIELD

[0001] 本发明涉及一种用于家用电器的,尤其是洗衣处理设备的,包括观察窗的门,以及制造这种门的方法。 [0001] The present invention relates, in particular household appliances for laundry treatment apparatus, comprising a door observation window, and a method of manufacturing such a door.

背景技术 Background technique

[0002] 现有技术的具有观察窗的家用电器门是以观察窗和保持所述观察窗的边界分离地制造并且然后连结在一起的方式构造的。 [0002] The prior art household appliance door with a viewing window and an observation window is a boundary of the viewing window manufactured separately and then joined together in the manner of construction. 为此所述边界具有两个环,在两个环之间夹持观察窗。 For this purpose the border has two rings, holding the viewing window between the two rings. 所述边界也可以保持门把手或者门锁和门铰链。 The boundary can be maintained and the door handle or door hinges. 所述边界至少部分用周缘装饰环覆盖以便设置保护屏幕使其隐藏起来不被观察到。 The peripheral edge boundary at least partially covered so that the decorative ring is provided so as to hide the protective screen is not observed. 已知的门的不利方面在于对制造资源投资较高的要求,至少在观察窗的较复杂的形状方面,除了组装费力之外,尤其费力的是保证观察窗相对于环的精确定位和零件的牢固固定。 The downside of the known door that requires high investment for manufacturing resources, at least in the more complex shape of the observation window, in addition to the laborious assembly, particularly laborious ensure precise positioning with respect to the observation window and the part of the ring firmly fixed.

发明内容 SUMMARY

[0003] 本发明的目的是至少在某种程度上避免现有技术的缺点,尤其是提供ー种具有观察窗的家用电器门并且它能够用相对较低的资源投资并且具有高度的精确性来进行制造。 [0003] The object of the present invention is at least to some extent avoids the disadvantages of the prior art, especially to provide ー kinds of household appliance door having a viewing window and which can be invested with a relatively low resource and a high degree of accuracy to manufacturing.

[0004] 根据本发明的独立权利要求的特征达到此目的。 [0004] This object is reached according to features of the independent claims of the invention claims. 尤其从所述附属权利要求和/或下面的描述中可以派生出优选实施例的变型。 In particular, from the dependent claims and the following description / or modifications can be derived in the preferred embodiment.

[0005] 所述目的利用一种用于家用电器,尤其是洗衣处理设备(例如,洗衣机、转筒式干燥机、洗衣机/干燥机等)的具有观察窗的门达到,其中,所述门至少具有:一个至少两组分的第一门部分和一个至少两组分的第二门部分,所述第一门部分包括透明的第一观察窗区域和侧向环绕所述第一观察窗区域的不透明的边界区域,所述第二门部分包括透明的第二观察窗区域和局部地覆盖所述第二观察窗区域的不透明盖。 [0005] The object for use in household appliances, particularly laundry processing apparatus (e.g., a washing machine, tumble dryer, washer / dryer or the like) of the gate has reached the observation window, wherein at least the door having: a first gate portion of at least two components and at least a first observation window of the second gate region portion of the two components, the first door portion comprises a first transparent region and viewing window surrounding said lateral opaque boundary region, said second gate portion comprising a second observation window transparent opaque region and partially covering the second region of the observation window cover.

[0006] ー个至少两组分的门部分在此上下文中应理解为是指用至少两种不同材料组分制造成为单件的门部分。 Gate portion [0006] ー least one of the two components in this context should be understood to mean at least two different materials with components manufactured as a one-piece door portion. 但是,也能够使用三组分或者多组分的门部分。 However, it is possible to use the door portion of the three-component or multi-component.

[0007] 所述门的优点在于它能够用比常规门的制造费用更少的制造费用制造。 [0007] The advantages of the door is that it can be manufactured with less cost than a conventional door manufacturing costs of manufacturing. 例如,所述第一门部分和所述第二门部分能够用单一的各自制造步骤制造,最終的定位和固定限制于两部分。 For example, the first door portion and second door portion can be manufactured by a single manufacturing step each, the final positioning and fixing limited to two portions. 因此不再需要装配隔板。 Bulkhead assembly is no longer necessary. 所述优点的其他贡献因素在于现在所述观察窗被分成两部分,所述第一门部分和所述第二门部分,其中,所述两个门部分现在能够更容易地造型和能够具有更高的精确度地进行制造,同时就制造资源方面来说保持低的投资。 Other contributors to the advantage in that the viewing window is now divided into two parts, the first door portion and second door portion, wherein the two door portion can now be more easily and can have a shape more to manufacture high accuracy, while manufacturing resources on ways to maintain a low investment. 这样,例如能够实现小间隙公差,特别地,所述小间隙作为两组分部分的密封性的较高水平的结果使得更好地绝缘(例如,防止空气、湿气、线头等滲透)。 Thus, for example, a small clearance tolerance can be achieved, in particular, a small gap as a result of higher levels of the two components of the sealing portions such that better insulation (e.g., to prevent air, moisture, etc. thread penetration). 此外,不再需要装配隔板。 In addition, the separator assembly is no longer required. 还有,作为设置盖的結果,能够省掉以前用来形成保护屏或者用于衬里目的所必需的印刷步骤。 Further, as a result of a cover can be dispensed with or previously used for screen printing to form the protective lining purposes of the necessary steps. 另外,所述门能够实施为比常规固定分成窗和双环保持器的情况更多的多种形状和样式。 Further, where the door can be implemented as a window than a conventional fixed into the holder and bicyclo more various shapes and styles.

[0008] 在一个优选实施例中,所述第一门部分设置成当所述门位于关闭位置时,其面对着所述家用电器的方向,所述第二门部分设置成当所述门位于关闭位置时,其面对着外面。 [0008] In a preferred embodiment, the first door portion is arranged when the door is in the closed position, it faces the direction of the home appliance, the second door when the door portion is arranged when in the closed position, it faces the outside.

[0009] 在另ー个优选实施例中,所述第一观察窗区域设置成当所述门位于关闭位置吋,所述第一观察窗适配到所述家用电器的装载孔内。 [0009] In another embodiment ー preferred embodiment, the first observation window area is arranged when the door is in the closed position inches, the viewing window is adapted to the first home appliance loading aperture. 这意味着所述第一观察窗区域的材料不需要特别的机械耐力,因此能够选择低成本的材料。 This means that the material of the first region of the viewing window requires no special mechanical endurance, it is possible to select inexpensive materials.

[0010] 在又一个优选实施例中,所述第一观察窗区域和所述边界区域是用塑料制成的并且是利用两级注射模制方法制造的。 [0010] In a further preferred embodiment, the first region and the viewing window boundary region is made of plastic and is performed using two injection molding manufacturing method. 这使得所述第一门部分作为两种材料组成的单件,能够用已知的方式、成本适宜并且具有高度的精确性地制造。 This makes the first door portion as a single piece composed of two materials, can be used in a known manner, the cost of having a suitably high degree of accuracy and manufactured.

[0011 ] 在另一个优选实施例中,所述第一观察窗区域由聚碳酸酯(PC)或者聚甲基丙烯酸甲酯(PMMA)制成和/或所述边界区域由丙烯腈丁二烯苯乙烯共聚物(ABS)制成。 [0011] In another preferred embodiment, the first observation window region of a polycarbonate (PC) or polymethyl methacrylate (PMMA) is made and / or the boundary area of ​​acrylonitrile butadiene styrene copolymer (ABS) is made. 聚碳酸酯和聚甲基丙烯酸甲酯两者都是热塑性塑料并且能够制成透明材料。 Both polycarbonate and polymethyl methacrylate are thermoplastic and can be made of a transparent material. 聚碳酸酯是明的(waterclear)并且能够着色、焊接或者胶合;它们还是尺寸非常稳定并且拥有高的冲击强度和刚度。 Polycarbonate is Ming (waterclear) and can be colored, gluing or welding; they are very stable and have a size or a high impact strength and stiffness. 聚甲基丙烯酸甲酯的传光性要比普通玻璃好,聚甲基丙烯酸甲酯不受气候影响并且抗老化,耐中等浓度的酸和碱,也耐苯和油,以及比较耐刮擦。 Transmitting light of polymethyl methacrylate better than ordinary glass, polymethyl methacrylate and weather-aging resistance, moderate concentrations of acids and bases, benzene, and also resistant to oil, and Comparative scratch. 丙烯腈丁二烯苯乙烯共聚物尤其具有高表面硬度、良好的冲击强度和/或防刮擦和平面光泽的表面的优点,因此尤其适用于作为机械地加载的接触表面,例如,所述边界区域能够实施,例如关于端罩。 In particular, acrylonitrile butadiene styrene having a high surface hardness, good impact strength and / or advantages of the flat surface of the anti-scratch and gloss, it is especially suitable for use as the contact surface of the mechanical load, e.g., the boundary region can be implemented, for example, on the end cap. [0012] 在又一个优选实施例中,所述第一观察窗区域具有锅状的基本形状,其中所述边界区域开始于其侧壁。 [0012] In a further preferred embodiment, the first observation window region having substantially the shape of a pot-shaped, wherein the boundary region starts at its sidewall. 这使得所述第一观察窗区域能够有效地凹入装载孔或者门开口。 This observation window such that the first recessed region can be effectively loading door opening or hole. 因为所述边界区域始于所述侧壁,所述边界区域能够直接通向外面并且在一条直线上,所述边界区域能够用作相对于所述装载孔的保护屏,并且所述边界区域能够跨过大的表面面积而连接到所述第一观察窗区域。 Because the boundary region of the side wall begins, the boundary area directly leading to the outside and in a straight line, can be used as the border region of the boundary region with respect to the loading aperture of the protective screen, and is capable of across a large surface area and connected to the first viewing window region.

[0013] 所述边界区域尤其能够具有与所述侧壁相适应的部段和大致竖直地直立于其上的或者横向向外延伸的部段。 [0013] In particular, the boundary region can have a section of the side wall portion and adapted to substantially vertically upright thereon or extend laterally outwardly. 借助于所述横向向外延伸的部段,所述装载孔尤其能够在其边界被覆盖。 Section by means of laterally outwardly extending, in particular, the loading aperture can be covered at the boundary.

[0014] 在另外的优选实施例中,所述第二观察窗区域和所述盖分别用塑料制成并且借助于两级注射模制方法制造。 [0014] In a further preferred embodiment, the second observation region and the window lid are made of plastic and two produced by means of injection molding process. 这使得所述第二门部分作为两种材料组成的单件,也能够用已知的方式、成本适宜并且具有高度的精确性地制造。 This causes the second door portion as a single piece composed of two materials, it is possible in a known manner, the cost of having a suitably high degree of accuracy and manufactured. 所述盖能够使所述第二观察窗区域的随后的衬里被省掉。 The lid of the second liner subsequent observation window area is omitted.

[0015] 在另一个优选实施例中,所述第二观察窗区域由聚碳酸酯(PC)或者聚甲基丙烯酸甲酯(PMMA)制成,和/或所述盖由丙烯腈丁二烯苯乙烯共聚物(ABS)制成。 [0015] In another preferred embodiment, the second observation window region is made of polycarbonate (PC) or polymethyl methacrylate (PMMA), and / or the cover is made of acrylonitrile-butadiene styrene copolymer (ABS) is made.

[0016] 在一个特别优选的实施例中,所述盖具有切口部段,所述切口部段基本上显露所述第二观察窗区域或者基本上只允许观察到所述第二观察窗区域。 [0016] In a particularly preferred embodiment, the lid has a cutout portion, the cutout portion is substantially exposed region or the second observation window allows viewing substantially only the area of ​​the second observation window.

[0017] 在另外的一个优选实施例中,所述第二观察窗区域具有基本上弯曲的盘状的基本结构,尤其向着所述第一门部分弯曲。 [0017] In a further preferred embodiment, the second observation window region having a substantially curved configuration substantially disc-shaped, in particular curved towards the first door portion. 这使得用简单的方式制造的门创造出一种优雅的视觉感觉。 This makes the door simple manner to create an elegant visual sense.

[0018] 在又一个优选实施例中,所述第一门部分和所述第二门部分焊接在一起,尤其借助于塑料焊接工艺。 [0018] In a further preferred embodiment, the first gate portion and said second gate portion are welded together, in particular by means of a plastic welding process. 这样,在所述两个门部分之间实现结实的、永久的和防漏的连结。 Thus, to achieve strong portion between the two doors, and a permanent leak-proof coupling. 但是,所述两个门部分彼此之间的固定不限于所述技术。 However, the fixing portion between the two doors to one another is not limited to the technology. 因此,例如它们也能够彼此胶着地粘合,借助于热桩塑料钉等连结。 Thus, for example, they can be adhesively bonded to each other by means of heat staking plastic nail coupling.

[0019] 对于简单并且仍然牢固且可靠的粘合来说,如果所述第一门部分和所述第二门部分在圆周对接线上连结在一起,尤其是焊接,这是有利的。 [0019] For a simple and yet secure and reliable pressure-sensitive adhesive, if the first door portion and second door portion connected to the circumferential line butted together, in particular welded, which is advantageous. 借助于所述圆周对接线能够容易地防止湿气和杂质渗透到在所述第一观察窗区域和所述第二观察窗区域之间的腔内。 By means of the circumference of the wiring can be easily prevented and moisture penetration of impurities into the cavity between the first region and the second observation window observation window area. 特别地,这种对接线易于焊接。 In particular, this welding easy wiring. 所述对接线能够尤其利用所述第一观察窗区域的自由边界形成,在这里,所述自由边界与所述第二门部分形成接触。 In particular, the use of the wiring can be free boundary region of the first observation window is formed, where the free boundary and the second gate portion into contact.

[0020] 在又另一优选实施例中,所述门具有用于覆盖所述门的至少一侧边缘的盖环。 [0020] In yet another preferred embodiment, said door having a door for covering the at least one side edge of the cover ring. 这阻挡观察所述两个门部分之间的边缘并且防止灰尘渗透。 This blocking was observed between the two edges of the door portion and prevent dust penetration.

[0021 ] 在一个特别的优选实施例中,所述盖环将所述第一门部分和所述第二门部分挤压在一起。 [0021] In a particularly preferred embodiment, the cover ring to said first gate portion and said second gate portion are pressed together. 这进一步改善所述两个门部分之间的粘合并且可能存在的间隙因压力而能够被闭 This further improves the adhesion between the two portions of the door and there may be a gap to be closed due to the pressure

口o Mouth o

[0022] 在另一个特别的优选实施例中,所述盖环借助于卡口组装件固定到所述第一门部分和所述第二门部分,所述卡口组装件尤其是可锁住的卡口组装件。 [0022] In another particularly preferred embodiment, the cover ring by means of a bayonet assembly secured to said first gate portion and said second door portion, said bayonet assembly can be locked in particular bayonet assembly. 这使得所述盖环即使在没有工具或者没有昂贵的或者复杂的工具也能够固定,这样进一步降低装配成本。 This causes the cover ring can be secured even without tools or without expensive or complicated tools, thereby further reducing assembly costs.

[0023] 借助于一种制造用于家用电器的门的方法也达到了所述目的,所述方法包括至少以下步骤: [0023] A method for manufacturing by means of a door for household appliances has reached the destination, said method comprising at least the steps of:

[0024]-利用两级注射模制方法,用塑料制造一个两组分的第一门部分,并且所述第一门部分具有透明的第一观察窗区域和侧向环绕所述第一观察窗区域的不透明的边界区域; [0024] - the use of two injection molding process, for manufacturing the first part of a two-component plastic, the first gate and a first portion having a transparent viewing window laterally surrounds the first region and the viewing window the opaque region of the boundary region;

[0025]-利用两级注射模制方法,用塑料制造一个两组分的第二门部分,并且所述第二门部分具有透明的第二观察窗区域和局部覆盖所述第二观察窗区域的不透明盖;以及 [0025] - the use of two injection molding process, for producing a second gate portion of a two-component plastic, the second door portion and having a transparent region and a second observation window of the second observation window partially covers region opaque cover; and

[0026]-永久地连结所述第一门部分和所述第二门部分,使得所述盖的切口部段基本上显露所述第一观察窗区域。 [0026] - permanently connected to said first gate portion and said second gate portion, such that the cut section of the lid is substantially exposed area of ​​said first viewing window.

[0027] 在一个优选的改进方案中,所述方法另外还包括下列步骤: [0027] In a preferred refinement, the method further comprising the steps of:

[0028]-将盖环安装到所述连结的第一门部分和第二门部分的边界上;以及 [0028] - a cover ring mounted to the first door portion and second door portion of the boundary link; and

[0029]-利用所述盖环的后续旋转将所述盖环安装到所述门部分上,同时利用所述盖环将所述第一门部分和所述第二门部分挤压在一起。 [0029] - using a subsequent rotation of the cap ring to the cover ring mounted to the door portion, while the cover ring with the first gate portion and said second gate portion are pressed together.

[0030] 这样进一步改善所述两个门部分之间的粘合并且因压力而能够闭合可能存在的间隙。 [0030] Such further improve the adhesion between the two gate portion and the gap can be closed due to the pressure that may be present.

附图说明 BRIEF DESCRIPTION

[0031] 下面结合示意图,参考示例性实施例更加详细地描述本发明。 [0031] The schematic below with reference to an exemplary embodiment of the present invention is described in more detail. 为了图示清楚起见,相同或者作用相同的元件在附图中能够用相同的附图标记标识。 For clarity of illustration, elements the same or the same function can be in the drawings with the same reference numerals. 在附图中: In the drawings:

[0032] 图I显示本发明的用于洗衣处理设备的门的左半部分的斜截面视图。 [0032] FIG I shows a sectional view of the left half of a diagonal of the door of the laundry treatment apparatus according to the present invention.

[0033] 图2显示以类似图I的方式从前面倾斜的本发明的门的分解截面图; [0033] FIG. 2 shows an exploded cross-sectional view of the door of the present invention in a manner similar to Figure I is inclined from the front;

[0034] 图3以侧视图的形式显示根据本发明的门的上部部段和下部部段的截面示意图; [0034] FIG. 3 shows a cross-sectional schematic view of the upper section of the door of the present invention and a lower section in a side view;

[0035] 图4显示图3的上部门部段的放大视图; An enlarged view of the upper door section [0035] Figure 4 shows the Figure 3;

[0036] 图5显示图3的下部门部段的放大视图; [0036] FIG. 5 shows an enlarged view of the lower section of FIG sector 3;

[0037] 图6显示支承在所述洗衣处理设备的端罩的根据本发明的门。 [0037] Figure 6 shows the end cap supporting the laundry treatment apparatus according to the present invention is a door.

具体实施方式 detailed description

[0038] 图I以斜截面视图的形式显示洗衣处理设备W的门I的左半部分,洗衣处理设备W例如是洗衣机、洗衣机/干燥机或者转筒式干燥器。 [0038] FIG I shows a laundry processing apparatus W of the left half of the door I is in the form of oblique sectional view of a laundry processing apparatus, for example, a washing machine W, washer / dryer or tumble dryer. 图2以分解视图的形式显示同一门I。 Figure 2 shows an exploded view of the same door in the form of I.

[0039] 门I具有第一门部分2和第二门部分3,第一门部分2和第二门部分3由盖环4连结地覆盖在边缘侧上。 [0039] I door having a first door part 2 and the second door portion 3, a first door part 2 and the second door portion 3 overlies the side edge of the ring 4 coupled to the cover. 门把手5安装在盖环4上,同时,例如门铰链能够布置在右半部分(未显示)。 Door handle 5 is mounted on the cover ring 4, while, for example, can be arranged in a door hinge (not shown) on the right half. 第一门部分2用透明的第一观察窗区域6和侧向环绕所述第一观察窗区域6的不透明的边界区域7构造成两组分元件。 The first door portion 2 with a first transparent observation window and the lateral region 6 surrounding the first opaque boundary region region 6 of the observation window 7 is configured to a two-component element. 第二门部分3同样具体用透明的第二观察窗区域8和局部覆盖第二观察窗区域8的不透明盖9构造成两组分元件。 The second door portion 3 covers the same specific area for a second observation window of the second observation window transparent and partially opaque region 8 8 9 configured to cover a two-component element. 借助于盖9上的切口部段10能够看到第一观察窗区域6,并且进一步观察到洗衣处理设备W的洗衣处理室,例如洗衣滚筒的内部。 By means of a cutout portion 10 of the cover 9 on the observation window can be seen that the first region 6, and further observed that the laundry treatment chamber W laundry processing apparatus, the laundry inside the drum.

[0040] 第一门部分2设置成当门I位于关闭位置时面对朝向家用电器W的方向,第二门部分3设置成当门I位于关闭位置时面对外面,这将会结合图6更加详细地说明。 [0040] The first gate portion 2 is arranged when the door I is located facing toward the direction of the closed position W household appliance, a second door portion 3 is arranged to face the outside when the door I is located in the closed position, which will be combined with FIG. 6 described in more detail. 第一门部分2完全用塑料制成,第一观察窗区域6由聚碳酸酯(PC)或者聚甲基丙烯酸甲酯(PMMA)制成,不透明区域7由丙烯腈丁二烯苯乙烯共聚物(ABS)制成。 The first door portion 2 is made entirely of plastic, the first observation window region 6 made of polycarbonate (PC) or polymethyl methacrylate (PMMA), the opaque area 7 of acrylonitrile butadiene styrene (ABS) is made. 为此,第一门部分2利用两级注射模制方法(双注射技术)制造。 To this end, the first portion 2 produced by the two gate injection molding process (double injection techniques). 在这种情况下,第一门部分2以第一观察窗区域6具有锅状的基本形状(具有基底11和直立其上的圆周侧壁12),边缘区域7在侧壁12的外侧开始的方式制造。 In this case, the basic shape of the first two observation window 6 having a pot-shaped region of the first door portion (on the base having a circumferential sidewall 11 and the upright 12 thereof), on the outside of the edge area 7 of the side wall 12 begins manufacturing methods. [0041] 第二门部分3也利用两级注射模制方法,完全用塑料制成,在这种情况下,第二观察窗区域8也能够由聚碳酸酯(PC)或者聚甲基丙烯酸甲酯(PMMA)制成,并且盖9能够由丙烯腈丁二烯苯乙烯共聚物(ABS)制成。 [0041] The second door portion 3 also using two injection molding process, made entirely of plastic, in this case, the second observation window region 8 can be methyl acrylate, a polycarbonate (PC) or poly methyl ester (PMMA) is made, and the cover 9 can be made of acrylonitrile butadiene styrene (ABS). 盖9以平面的方式位于第二观察窗区域8的表面上并且平行于第二观察窗区域8,而且相应地适应毗邻的第二观察窗区域8的形状,第二观察窗区域8在这种情况下具有基本上弯曲的板状基本形状。 The lid 9 in a planar manner in the second region on the surface of the observation window 8 and parallel to the second observation window region 8, and accordingly adapted to the shape of the second observation window adjacent region 8, a second viewing window 8 in this region where a plate having a substantially curved shape substantially lower. 换句话说,第二门部分3或者,或许,第二观察窗区域8,在第一门部分2的方向上稍微成拱形,藉此产生优雅的感觉。 In other words, the second door portion 3 or, perhaps, a second region of the viewing window 8 in the direction of the first gate portion 2 is slightly arched, to thereby produce an elegant feel.

[0042] 第一门部分2和第二门部分3借助于塑料焊接工艺连结在一起,尤其通过在接触区域或者对接线上焊接,所述接触区域或者对接线在一侧由第一观察窗区域6的边缘13和与其毗邻的边缘区域7的前边缘14形成并且用不透明盖9的内部后边缘15形成。 [0042] The first gate portion 2 and the second door portion 3 by means of a plastic welding process joined together, in particular by the contact area or butt welding line, or the region of the contact connection on one side by a first observation window area 6 the edge 13 and the edge region adjacent thereto forming a front edge 147 and rear edge 15 is formed with internal opaque cover 9. 换句话说,所述焊接接头因此大约位于大体对应于第一观察窗区域6的外部边缘的盖9的切口部段轮廓上。 In other words, the weld joint is located approximately therefore generally corresponds to the outer edge of the first region 6 of the observation window cover the cutout portion 9 of the profile. 由于所述对接线是周缘的,因而在第一观察窗区域6和第二观察窗区域8之间的焊接腔被紧密封。 Since the wiring is on the periphery, and thus the welding chamber between the observation window 86 and the second region is a first observation window tight seal region.

[0043] 此外,门I给予使用者的感觉是保持显露在盖9的切口部段内的第一观察窗区域6和(第二观察窗区域8的所述区域('视域' )16形成统一或者单一部分的观察窗6,16,同时,由盖9覆盖的第二观察窗区域8的部分17、边缘区域7和盖环4看起来形成观察窗的同类的或者甚至是一体的边缘4,7,17。盖环4形成门I的侧边缘18和狭窄的外部且前部边缘19或者门I的边缘区域。 [0043] Furthermore, the door I is given the feeling of a user holding the first exposed region in the observation window cutout sections 6 and the cover 9 (the second observation region ( 'field of view') forming the window region 16 of 8 single or unified observation window portion 6, 16, while lid cover 9 by the second observation portion 178 of the window region, an edge region 7 and the cover ring 4 is formed a viewing window looks similar or even integral edge 4 , 7,17. 4 form the door cover ring I and the side edge 18 and the narrow outer edge of the front portion 19 or the edge region of the door I.

[0044] 图3以侧视图的形式显示门I的上部切口部段Ia和下部切口部段Ib的截面示意图,而图4显示上部门切口部段Ia的放大视图,图5显示下部门切口部段Ib的放大视图。 [0044] FIG. 3 shows a schematic sectional view of an upper door cutout section I and Ia Ib is a lower cutout section in a side view, an enlarged view of the upper and the lower sectors 4 showing the notch sections Ia, Figure 5 shows a sector notch portion Ib is an enlarged view of a segment.

[0045] 第一观察窗区域6布置使得当门I关闭时,其基部11指向后方,并且因此指向洗衣处理设备W的方向。 [0045] The first observation window area 6 is arranged such that when the door I is closed, which is directed rearward base portion 11, and thus the directivity direction W of the laundry treatment apparatus. 因此,第一观察窗区域6向着前面开口。 Thus, the first observation region 6 toward the front window opening. 在第一观察窗区域6的侧壁12的外侧面上,边缘区域7借助于塑料注射模制方法与第一观察窗区域6连接为单一件,并且还使得第一观察窗区域6的自由边缘13和边缘区域7的前边缘14大体齐平地彼此毗邻。 In the first area of ​​the sidewall 6 of the observation window 12 of the outer surface, the edge region 7 by means of a plastic injection molding process of the first observation window region 6 is connected as a single piece, and further such that the free edge region of the first observation window 6 13 and the front edge 14 is generally an edge region 7 adjoin one another flush.

[0046] 边缘区域7从顶部(如上部切口部段Ia中所示)延伸到底部(如下部切口部段Ib中所示),曾经还向后方向伸展,使得边缘区域7在底部比在顶部更大范围上覆盖第一观察窗区域6。 [0046] The edge region 7 extends from the top (as shown in the upper notch sections Ia) in the end portion (as shown in cutout section Ib), was extended further rearward direction, such that the edge region 7 at the bottom than at the top an observation window covering the first region 6 over a greater range. 边缘区域7相应地具有区域20和区域21,其中,区域20与被其覆盖的第一观察窗6的侧壁12的所述区域相适应,区域21从所述适应区域20垂直地侧向延伸。 7 respectively having the edge region 20 and region 21 region, wherein the first sidewall region 20 and the observation window covering the region of 6 to 12 adapted, the adapted region 21 from region 20 laterally extending perpendicularly . 所述适应区域20和侧向延伸的区域21在这里几乎相互垂直。 The adaptation region 20 and lateral region 21 extending nearly perpendicular to each other here. 延伸的区域21具有设有偏心圆形槽的大致圆盘形状。 Extending region 21 having a substantially circular disk shape provided with an eccentric groove. 从前面观察时,第二门部分3以使所述两部分2,3在它们的边缘13,14,15区域中焊接在一起的方式安装到第一门部分2上。 When viewed from the front, the second door portion 3 so that the two mounting portions 3 are welded together at their edges 13, 14 to the first gate region portion 2. 第二门部分3的第二观察窗区域8实施为向后或者向内的弯曲的板,当从所述前面(在这种情况下从所述像平面的左侧)观察,所述弯曲的板的观察面积16具有与第一观察窗区域6基本相同的基本表面面积。 The second observation window area 8 of the second embodiment of the door portion 3 is rearwardly or inwardly bent plate, when (the image plane from the left in this case) as viewed from the front, said curved observation area of ​​the plate 16 has a first observation window region 6 is substantially the same basic surface area.

[0047] 边缘区域7的周缘边缘(垂直直立区域21的外部自由边缘)和第二观察区域8的周缘边缘(侧边缘)彼此间隔开。 Peripheral edge (side edge) [0047] The edge region 7 of the peripheral edge (outer region of the free edge 21 of the upstanding vertical) and the second observation region 8 spaced from each other. 为了覆盖所述周缘边缘以便提供保护屏并且防止灰尘渗透,所述边缘由盖环4覆盖。 In order to cover the peripheral edge of the panel and to provide protection from dust penetration, the edge covered by a cover ring 4. 盖环4能够牢固地固定,例如,借助于卡锁类型的配合,例如,盖环4安装或者插入到边缘区域7中和/或第二观察区域8中的凹槽或者引导结构中并且接着旋转。 The cover ring 4 can be firmly fixed, e.g., by means of a latch mating type, e.g., cover ring 4 is mounted or inserted into the recess or the edge regions 7 and 8, the guide structure / or the second observation region and then rotated . 此外,所述固定结构能够实施为旋转盖环4导致第一门部分2和第二门部分3或者边缘区域7和第二观察区域8挤压在一起,藉此产生甚至更紧和更强的粘合,所述粘合甚至能够更有效地防止水或者灰尘渗透入由第一观察区域6和第二观察区域8或者其观察区域16形成的腔内。 Furthermore, the fixing structure can be implemented as the rotating ring 4 results in the lid 8 press the first gate portion 2 and the second door portion 3 or the edge region 7 and the second observation region together, thereby to produce an even tighter and more adhesive, the adhesive can be even more effectively prevent water or dust to penetrate into the cavity 6 and the first observation region or the second observation region 8 observation area 16 which is formed. 当达到其目标位置时,盖环4能够以可释放或者不可释放的方式锁定在适当的位置。 When it reaches the target position, cover ring 4 can be releasably or non-releasably locked in place.

[0048] 图6显示门I相对于端罩22处于关闭状态。 [0048] Figure 6 shows the door I relative to the end cap 22 is in a closed state. 当所述门关闭时,边缘区域7支承在端罩22上,其中,用ABS作为边缘区域7的材料产生良好的机械阻力和耐热性。 When the door is closed, the edge region 7 is supported on the end shield 22, wherein the material as the edge region 7 ABS produce good mechanical resistance and heat resistance. 第一门部分2的锅形第一观察区域6突出进入洗衣处理设备W的装载孔23中并且由此封闭其形式为可旋转的洗衣滚筒T的洗衣处理室。 The first gate of the pot-shaped portion 2 of the first observation region projecting into the laundry treatment apparatus 6 W and a loading hole 23 thereby closing the laundry treatment chamber in the form of a rotatable laundry drum T is.

[0049] 第二门部分3从前面覆盖第一门部分2并且与盖环4相结合来提供隐藏第一门部分2以避免观察的保护屏并且为其提供进出保护。 [0049] The second door covering the first door portion 3 from the front portion 2 and 4 in combination with a cover ring 2 is provided to avoid hiding observed protection panel portion and a first door out to provide protection. 因此,第一门部分2也能够被称为后门部分,而第二门部分3也能够被描述为前门部分,而且尤其当从洗衣处理设备W的外侧观察关闭的门I时。 Thus, the first gate portion 2 can also be referred to as a rear door portion and second door portion 3 can be described as a front portion, and outer closed especially when observed from the W laundry processing apparatus when the door I.

[0050] 所述门具有的优点是它能够以制造资源的低投资进行制造。 [0050] the door has the advantage that it can be manufactured at a low investment in manufacturing resources. 这样,例如,第一门部分2和第二门部分3分别在单独的塑料注射模制步骤中制造,使得定位和固定被限制在两个门部分2,3。 Thus, for example, the first gate portion 2 and 3 are manufactured in a separate injection molding step in a second plastic door portion, so that the positioning and fixing is limited to two door portions 2,3. 无需装配隔板等。 No need to assemble partitions and so on. 另外的优点是制造这一点,现在,观察窗6,16作为两部分的元件被分成为第一门部分2和第二门部分3,并且在各种情况下都具有易于制造的形状。 A further advantage is that manufacturing, now, 6,16 observation window is divided into a first gate portion 2 and the second door portion 3 is a two-part element, and in each case has a shape easy to manufacture. 两门部分2,3的制造具有高度精确性并且同时从时间、劳力和成本方面来说需要的投资小。 Manufacture of two parts 2, 3 have a high degree of accuracy and at the same time small investment required from time, labor and cost terms. 因此,例如,能够实现小间隙公差,尤其又能够因两组分部分的更高的防漏性而更好地绝缘(例如,防止灰尘、湿气、线头等的渗透),尤其是在第一观察窗区域6和第二门部分3的观察区域16之间的所述腔。 Thus, for example, it is possible to realize a small clearance tolerance, and in particular can be higher because the two components of the leakage preventing portions and better insulation (e.g., to prevent the penetration of dust, moisture, lint and the like), especially in the first the cavity region between the viewing window 6 and the observation region 16 of a second door portion 3. 此外,不再需要装配隔板。 In addition, the separator assembly is no longer required. 而且设置盖9意味着以前必需的第二观察窗区域8的为了形成提供防护以免被观察到或者用于衬里目的的印刷能够省掉。 9 and the cover means is provided before the second observation window region required to form the printed provide protection to avoid being observed or can be used for purposes liner 8 omitted. 还有,门I能够实施为要比常规固定分成观察窗和双环保持器的情况广泛的多种形状和样式。 Also, I can be implemented as the door than a conventional case where the observation window is divided into fixed and bicyclic holder wide variety of shapes and styles.

[0051] 显然,本发明不限于所述显示的示例性实施例。 [0051] Obviously, the present invention is not limited to the exemplary embodiments shown.

[0052] 附图标记列表 [0052] List of reference numerals

[0053] I 门 [0053] I door

[0054] Ia上部门切口部段[0055] Ib下部门切口部段 [0054] Ia the sector notch sections [0055] Ib lower door cutout section

[0056] 2第一门部分 [0056] The first gate portion 2

[0057] 3第二门部分 [0057] The second door portion 3

[0058] 4 盖环 [0058] The cover ring 4

[0059] 5门f巴手 [0059] 5 f hand bar

[0060] 6第一门部分的第一观察窗区域 [0060] The first observation window of the first gate region portion 6

[0061] 7第一门部分的边缘区域 [0061] The edge region 7 of the first part of the door

[0062] 8第二门部分的第二观察窗区域 [0062] The second observation window of the second gate region portion 8

[0063] 9 盖 [0063] The cover 9

[0064] 10所述盖的切口部段 [0064] The cutout portion 10 of the lid section

[0065] 11第一观察窗区域的基部 [0065] The first observation window 11 of the base region

[0066] 12第一观察窗区域的侧壁 Side walls [0066] 12 first observation window area

[0067] 13第一观察窗区域的边缘 Edge [0067] 13 first observation window area

[0068] 14边界区域的前边缘 The front edge [0068] 14 border region

[0069] 15不透明盖的内部后边缘 [0069] After the inside of an opaque cover 15 edge

[0070] 16第二观察窗区域的观察领域 Observation FIELD [0070] 16 second observation window area

[0071] 17被盖覆盖的部分第二观察窗区域 [0071] 17 is covered by the lid portion of the second observation window area

[0072] 18门的侧边缘 [0072] The side edges 18 of the

[0073] 19门的前边缘 The front edge [0073] 19 of

[0074] 20边界区域的适应区域 [0074] adaptation region 20 boundary region

[0075] 21边界区域的竖直直立或者侧向延伸区域 [0075] The vertical or upright lateral boundary region extension region 21

[0076] 22 端罩 [0076] The end cap 22

[0077] 23装载孔 [0077] 23 loading wells

[0078] T洗衣滚筒 [0078] T laundry drum

[0079] W洗衣处理设备 [0079] W laundry treatment apparatus

Claims (14)

1. 一种用于家用电器(W)的具有观察窗(6,16)的门(I ),所述家用电器(W)尤其是洗衣处理设备(W),其中,所述门(I)至少包括: -至少两组分的第一门部分(2),所述第一门部分(2)包括透明的第一观察窗区域(6)和侧向环绕所述第一观察窗区域(6)的不透明的边界区域(7),以及-至少两组分的第二门部分(3),所述第二门部分(3)包括透明的第二观察窗区域(8)和局部覆盖所述第二观察窗区域(8)的不透明盖(9)。 1. A door for household appliances (W) having a viewing window (6, 16) in (I), the household appliance (W), especially laundry processing device (W), wherein said door (I) comprising at least: - at least two components of a first door portion (2), the first door portion (2) comprises a transparent viewing window in a first region (6) and laterally surrounds the first observation window region (6 ) opaque boundary region (7), and - at least two points of the second door portion (3), the second door portion (3) comprises a transparent viewing window a second region (8) and partially covers the the second observation window opaque region (8) of the cover (9).
2.根据权利要求I所述的门(1),其特征在干, 所述第一门部分(2)设置成当所述门(I)位于关闭位置时,所述第一门部分(2)面对着所述家用电器(W)的方向,并且所述第二门部分(3)设置成当所述门(I)位于关闭位置吋,所述第二门部分(3)面向外。 The door I according to claim (1), characterized in that the dry, the first door portion (2) is arranged when the door (I) is in the closed position, the first door portion (2 ) facing said household appliance (W) direction, and the second door portion (3) is arranged when the door (I) inches closed position, the second door portion (3) faces outward.
3.根据前述权利要求中的任意一项所述的门(I ),其特征在干, 当所述门(I)位于关闭位置时,所述第一观察窗区域(6)设置成使得其适配到所述家用电器(W)的装载孔里。 According to any preceding claim in one of the door (I), characterized in that the dry, when the door (I) is in the closed position, the first observation window region (6) is arranged such that it adapted to the household appliance (W) loaded hole.
4.根据前述权利要求中的任意ー项所述的门(1),其特征在干, 所述第一观察窗区域(6)和所述边界区域(7)用塑料制成,并且利用两级注射模制方法制造。 The door (1) according to any preceding item ー claims in claim 1, characterized in that the dry, the first observation window region (6) and said border region (7) is made of plastic, and with two injection molding method for manufacturing stage.
5.根据前述权利要求中的任意ー项所述的门(1),其特征在干, 所述第一观察窗区域(6)是用聚碳酸酯或者聚甲基丙烯酸甲酯制成的,并且所述边界区域(7)是用丙烯腈丁ニ烯苯こ烯共聚物制成的。 Door according to any of the preceding claims ー item according to (1), characterized in that the dry, the first observation window region (6) is made of polycarbonate or polymethyl methacrylate produced, and the boundary area (7) is but-acrylonitrile copolymer ko ni alkenyl benzene prepared.
6.根据前述权利要求中的任意ー项所述的门(1),其特征在干, 所述第一观察窗区域(6)具有锅状的基本形状,其中,所述边界区域(7)始于其侧壁(12)。 The door (1) according to any preceding item ー claims in claim 1, characterized in that the dry, the first observation window region (6) having a cup-shaped basic shape, wherein the boundary area (7) It begins its side wall (12).
7.根据前述权利要求中的任意ー项所述的门(1),其特征在干, 所述第二观察窗区域(8)和所述盖(9)分别用塑料制成并且利用两级注射模制方法制造。 The door (1) according to any preceding item ー claims in claim 1, characterized in that the dry, said second observation window region (8) and the cover (9) are made of plastic and with two injection molding manufacturing method.
8.根据前述权利要求中的任意ー项所述的门(1),其特征在干 Door according to any of the preceding claims ー item according to (1), characterized in that dry
Figure CN102648315AC00021
, 所述第二观察窗区域(8)具有基本成拱形的板状的基本形状。 The second observation window region (8) having a substantially arcuate plate-like basic shape.
9.根据前述权利要求中的任意ー项述的门(1),其特征在干, 所述第一门部分(2)和所述第二门部分(3)焊接在一起。ー door according to any of the preceding claims items described in (1), characterized in that the dry, the first door portion (2) and the second door portion (3) are welded together.
10.根据前述权利要求中的任意ー项所述的门(1),其特征在干, 所述门(I)还具有用于覆盖所述门(I)的至少ー侧边缘的盖环(4 )。 Door according to any of the preceding claims ー item according to (1), characterized in that the dry, said door (I) further has a cover ring for covering the door (I), at least the side edges of the ー ( 4).
11.根据权利要求10所述的门(1),其特征在干, 所述盖环(4)将所述第一门部分(2)和所述第二门部分(3)挤压在一起。 11. Door (1) according to claim 10, characterized in that the dry, the cover ring (4) of the first door portion (2) and the second door portion (3) are pressed together .
12.根据权利要求10或者11中的ー项所述的门(1),其特征在干, 所述盖环(4)利用卡ロ式组装件紧固到所述第一门部分(2)和所述第二门部分(3),所述卡ロ式组装件尤其是可锁住的卡ロ组装件。 12. A door 10 or 11 ー item according to claim (1), characterized in that the dry, the cover ring (4) using the formula ro card assembly secured to the first door portion (2) and the second door portion (3), said card assembly in particular ro formula lockable ro card assembly.
13. —种制造用于家用电器(W)的门(I)的方法,所述方法至少包括以下步骤: -利用两级注射模制方法,用塑料制造一个至少两组分的第一门部分(2),并且所述第ー门部分(2)具有透明的第一观察窗区域(6)和侧向环绕所述第一观察窗区域(6)的不透明的边界区域(7); -利用两级注射模制方法,用塑料制造一个至少两组分的第二门部分(3),并且所述第ニ门部分(3)具有透明的第二观察窗区域(8)和局部覆盖所述第二观察窗区域(8)的不透明的盖(9);以及-永久地连结所述第一门部分(2)和所述第二门部分(3),使得所述盖的切ロ部段基本上显露所述第一观察窗区域(6)。 13. - A method of fabricating a household appliance (W) of the door (I), the method comprising at least the steps of: - using two injection molding process, a plastic with the at least two components of the first gate portion (2), and the first ー door portion (2) having a first transparent observation window region (6) and laterally surrounds the first observation window region (6) is opaque boundary region (7); - using two injection molding process, a plastic with the at least two components of a second door portion (3), and said second Ni door portion (3) having a transparent viewing window a second region (8) and partially covers the a second observation window cover opaque region (8) (9); and - permanently connected to the first door portion (2) and the second door portion (3), such that the cut section of the lid ro substantially exposed region of the first observation window (6).
14.根据权利要求13的所述方法,其特征在干, 所述方法还包括下列步骤: -将盖环(4)安装到所述连结的第一门部分(2)和第二门部分(3)的边界上;以及-利用所述盖座(4)的后续旋转将所述盖环(4)紧固到所述门部分(2,3)上,同时利用所述盖环(4)将所述第一门部分(2 )和所述第二门部分(3 )挤压在一起。 14. The method according to claim 13, characterized in that the dry, said method further comprising the steps of: - the lid ring (4) mounted to a first connecting portion of the door (2) and a second door portion ( upper boundary 3); and - using a subsequent rotation of the cover (4) of the cover ring (4) is fastened to the upper door portion (2, 3), while using the cover ring (4) the first door portion (2) and the second door portion (3) pressed together.
CN201080055489.2A 2009-12-07 2010-11-22 Door for a household appliance having a viewing window and method for production of said door CN102648315B (en)

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DE200910047595 DE102009047595A1 (en) 2009-12-07 2009-12-07 Door for a domestic appliance with a viewing window and method for producing such a door
PCT/EP2010/067911 WO2011069814A1 (en) 2009-12-07 2010-11-22 Door for a household appliance having a viewing window and method for production of said door

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CN102648315B (en) 2015-05-20
EA021953B1 (en) 2015-10-30

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