WO2018046013A1 - 门铰链组件及洗衣机 - Google Patents

门铰链组件及洗衣机 Download PDF

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Publication number
WO2018046013A1
WO2018046013A1 PCT/CN2017/101400 CN2017101400W WO2018046013A1 WO 2018046013 A1 WO2018046013 A1 WO 2018046013A1 CN 2017101400 W CN2017101400 W CN 2017101400W WO 2018046013 A1 WO2018046013 A1 WO 2018046013A1
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WO
WIPO (PCT)
Prior art keywords
hinge
reinforcing plate
door
hinge reinforcing
sleeve
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.)
Ceased
Application number
PCT/CN2017/101400
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English (en)
French (fr)
Inventor
李敬德
梁启队
刘淼
徐安沅
朱凯
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.)
Qingdao Haier Washing Machine Co Ltd
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Qingdao Haier Washing Machine Co Ltd
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Filing date
Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Publication of WO2018046013A1 publication Critical patent/WO2018046013A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

Definitions

  • the present disclosure relates to a door hinge assembly and a washing machine.
  • the door of the drum washing machine is frequently used and requires high reliability.
  • the door body of the drum washing machine is fixedly connected to the washing machine box by a metal hinge. After repeated use, the contact position is easy to wear, the connection between the door body and the washing machine box is loose, and the door body is completely sunk, which affects the cooperation of the inner parts of the door lock.
  • the washing machine is susceptible to strong vibrations and shocks, and the door body is more likely to be damaged by impact as an important module in the front of the drum.
  • the door body of the drum washing machine is assembled by a window screen, an outer frame, a middle frame, an inner frame, a door hinge, and an observation window by screws.
  • the door hinge is fixed to the casing of the washing machine and bears the weight of the entire door.
  • Another object of the present disclosure is to provide a washing machine including the above-described door hinge assembly.
  • a door hinge assembly includes: a first hinge reinforcement panel, a second hinge reinforcement panel and a hinge.
  • the first end of the first hinge reinforcing plate is connected to the first end of the second hinge reinforcing plate, the first end of the hinge is rotatably connected to the first hinge reinforcing plate, and the second end of the hinge is rotatably connected to the second hinge to strengthen board.
  • the second end of the first hinge reinforcing plate is not connected to the second hinge reinforcing plate, and the second hinge The second end of the reinforcing plate is not connected to the first hinge reinforcing plate, and the second end of the first hinge reinforcing plate and the second end of the second hinge reinforcing plate are respectively provided with a hinge sleeve, and the first hinge reinforcing plate is disposed on the first hinge reinforcing plate
  • the axis of the hinge sleeve of the second end is located on the same line as the axis of the hinge sleeve disposed at the second end of the second hinge reinforcement plate, and the first end of the hinge is rotatably coupled to the second end of the first hinge reinforcement plate.
  • the second end of the hinge is rotatably coupled within a hinge sleeve disposed at a second end of the second hinge stiffener.
  • a first accommodating cavity is formed between the first hinge reinforcing plate and the inner frame of the door body
  • a second accommodating cavity is formed between the second hinge reinforcing plate and the inner frame of the door body.
  • the hinge includes a first hinge arm located at a first end of the hinge and a second hinge arm located at a second end of the hinge, the first hinge arm being rotatably disposed in the first receiving cavity
  • the second hinge arm is rotatably disposed in the second receiving cavity.
  • first end of the first hinge arm is fixed with a first hinge shaft, and the first hinge shaft is rotatably disposed in the hinge sleeve disposed at the second end of the first hinge reinforcement plate.
  • first end of the second hinge arm is fixed with a second hinge shaft, and the second hinge shaft is rotatably disposed in the hinge sleeve disposed at the second end of the second hinge reinforcement plate.
  • first hinge reinforcing plate is provided with a first connecting portion
  • second hinge reinforcing plate is provided with a second connecting portion
  • first connecting portion and the second connecting portion are connected to each other and fixed to the door On the body frame.
  • first connecting portion and the second connecting portion are connected to each other by screws, and are fixed to the door body frame by the screws.
  • the first hinge reinforcing plate is provided with a first limiting structure
  • the second hinge reinforcing plate is provided with a second limiting structure
  • the hinge is opposite to the first hinge reinforcing plate and the second hinge reinforcing plate When rotating, it is limited by the first limiting structure and the second limiting structure.
  • a mesh reinforcement rib is disposed on the frame of the door body, and the mesh reinforcement rib is provided with a mesh, and the shape of the mesh is a triangle, a quadrangle or other polygons.
  • the hinge sleeve is made of a non-metal material.
  • the present disclosure also provides a washing machine including a door body and a box body.
  • the inner frame of the door body and the case are connected by the door hinge assembly described above.
  • the wear of the door body of the washing machine can be reduced by fixing the first hinge reinforcing plate and the second hinge reinforcing plate which are connected to each other on the frame of the door body, and rotating the hinge to the first hinge reinforcing plate and the second hinge reinforcing plate. And when the hinge is subjected to an external force, the first hinge reinforcing plate and the second hinge reinforcing plate can distribute the force it receives to the door body frame, and the first hinge reinforcing plate and the second hinge reinforcing plate are in contact with the door inner frame.
  • the large area can better reduce the damage of the washing machine door body caused by the stress concentration, and greatly improve the bearing capacity of the washing machine door body when subjected to external force impact.
  • the partial reinforcement structure of the first hinge reinforcing plate and the second hinge reinforcing plate By the partial reinforcement structure of the first hinge reinforcing plate and the second hinge reinforcing plate, the ability of the door body of the washing machine to fully withstand the force can be better, and the requirement of using the strength engineering plastic for the large part of the door body frame is avoided. Reduce costs and increase economic efficiency.
  • Figure 1 is a schematic view showing the assembly of the door hinge assembly and the inner frame of the door body
  • Figure 2 is an enlarged schematic view of a portion A in Figure 1;
  • Figure 3 is a cross-sectional view showing the door hinge assembly and the door inner frame in a connected state
  • Figure 4 is a perspective view showing the hinge in connection with the first hinge reinforcing plate and the second hinge reinforcing plate;
  • FIG. 5 is a schematic structural view of a first hinge reinforcing plate of the present disclosure.
  • the present disclosure provides a door hinge assembly for connecting a door body and a cabinet of a washing machine.
  • the door hinge assembly includes a first hinge reinforcement panel 1, a second hinge reinforcement panel 2, and a hinge 3.
  • the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 are both fixed to the door body frame 4 of the washing machine.
  • the first end of the first hinge reinforcing plate 1 is coupled to the first end of the second hinge reinforcing plate 2.
  • the first end of the hinge 3 is rotatably coupled to the first hinge reinforcing plate 1, and the second end of the hinge 3 is rotatably coupled to the second hinge reinforcing plate 2.
  • the wear of the washing machine door body can be reduced.
  • the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 can distribute the force received by the hinge 3 to the door body frame 4.
  • the contact area between the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 and the door inner frame 4 is large, which can further reduce damage of the washing machine door body caused by stress concentration, and improve the external force bearing capacity of the washing machine door body.
  • a receiving cavity 6 is formed between the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 and the door inner frame 4.
  • the above hinge 3 includes a hinge arm 7 (shown in Fig. 4) at its both ends.
  • the hinge arm 7 is rotatably disposed in the accommodating cavity 6.
  • the hinge arm 7 of the hinge 3 has a space for rotation by the above-described accommodating cavity 6 formed.
  • the upper surfaces of the two accommodating cavities 6 are in the same plane and have the same depth to ensure sufficient rotation space when the two hinge arms 7 rotate synchronously.
  • a hinge shaft 8 is fixed at one end of each hinge arm 7 , and the two hinge shafts 8 are respectively rotatably connected to the upper
  • the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 are described.
  • the wear between the hinge shaft 8 of the hinge 3 and the accommodating cavity 6 is alleviated, thereby making the washing machine A good fit between the door and the cabinet can be maintained for a long time.
  • first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 described above may be made of sheet metal or high-strength engineering plastic.
  • the second hinge reinforcing plate 2 is not connected to the second end of the first hinge reinforcing plate 1, and the second end of the second hinge reinforcing plate 2 is not connected to the first hinge reinforcing plate 1.
  • the second end of the first hinge reinforcing plate 1 and the second end of the second hinge reinforcing plate 2 are each provided with a hinge sleeve 5.
  • the axis of the hinge sleeve 5 disposed on the second end of the first hinge reinforcing plate 1 and the axis of the hinge sleeve 5 disposed on the second end of the second hinge reinforcing plate 2 are in the same straight line.
  • a hinge sleeve 5 is disposed outside the hinge shaft 8.
  • the two hinge shafts 8 of the hinge 3 are rotatably connected in the two hinge sleeves 5, respectively.
  • the above-mentioned hinge sleeve 5 may be integrally formed with the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2, or may be made of wear-resistant non-metal material, such as nylon, to improve wear resistance and buffer generation. Friction and external impact.
  • a connecting portion 9 is provided on both the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2, and optionally, the connecting portion 9 is disposed on the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2
  • the portion of the hinge sleeve 5 is provided, and the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 are connected to each other by a first screw passing through the connecting portion 9. After the first screw passes through the two connecting portions 9, it is screwed onto the door body frame 4.
  • a through hole is further provided in the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2, and the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 can be further fixed by the second screw passing through the through hole.
  • the door body is on the frame 4.
  • first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 and the door body are
  • connection between the frames 4 and the connection between the connecting portions 9 are not limited to the above-described screw connection, and other connection fixing methods such as fastener connection, welding or high-strength adhesive bonding, and the like may be used.
  • the first hinge reinforcing plate 1 and the second hinge reinforcing plate 2 are respectively provided with a limiting structure 10.
  • the limiting structure 10 of the first hinge reinforcing plate 1 is disposed on an edge side of the first hinge reinforcing plate 1 near the door inner frame 4, and the limiting structure 10 of the second hinge reinforcing plate 2 is disposed on the second hinge. The edge of the reinforcing plate 2 is close to the edge of the frame 4 of the door body.
  • the limiting structure 10 is a convex structure facing the hinge arm 7 of the hinge 3 for limiting the rotation angle of the hinge arm 7 with respect to the first hinge reinforcing plate 1 (the second hinge reinforcing plate 2), thereby defining the washing machine door The opening angle of the body.
  • the distance of the limiting structure 10 from the hinge arm 7 is getting closer and closer as the opening angle is increased.
  • the limiting structure 10 can be abutted. It rests on the hinge arm 7.
  • a mesh reinforcement rib 11 is further disposed on the door inner frame 4.
  • the above-mentioned mesh reinforcing rib 11 includes a mesh surrounded by a reinforcing rib and a reinforcing rib.
  • the shape of the mesh is a triangle, a quadrangle or other polygons.
  • the present disclosure also provides a washing machine comprising a door body frame and a box body (not shown), wherein the door hinge assembly is arranged between the door body frame and the box body, and the door hinge assembly can be strengthened by the door hinge assembly
  • the bearing capacity of the entire washing machine door body prevents the door of the washing machine from being damaged by the impact.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种门铰链组件及洗衣机。门铰链组件包括第一铰链加强板（1）、第二铰链加强板（2）以及铰链（3）。第一铰链加强板（1）和第二铰链加强板（2）互相连接且均固接在门体内框（4）上，铰链（3）两端分别转动连接于第一铰链加强板（1）和第二铰链加强板（2）。通过在门体内框（4）上固接互相连接的第一铰链加强板（1）和第二铰链加强板（2），并将铰链（3）转动连接于第一铰链加强板（1）和第二铰链加强板（2），能够减小洗衣机门体的磨损，提高使用寿命。

Description

门铰链组件及洗衣机 技术领域
本公开涉及一种门铰链组件及洗衣机。
背景技术
滚筒洗衣机的门体的使用频率较高，需要较高的可靠性。滚筒洗衣机的门体多靠金属材质的铰链与洗衣机箱体固定连接。在多次使用后，接触位置容易磨损，门体和洗衣机箱体的连接松动，门体整体下沉，影响门锁内部件的配合。在运输过程中，洗衣机容易受到强烈的振动和冲击，门体作为滚筒前部的重要模块受到冲击破损的几率较高。滚筒洗衣机的门体由窗屏，外框，中框，内框，门铰链，观察窗通过螺钉组装而成。门铰链固定在洗衣机的箱体上，承受整个门体的重量。通常门铰链的连接方式是通过内外框挤压固定在一起。这样，在观察窗受到外力的时候，有内外框承受应力，较强的冲击会导致塑料材质的内外框的破裂，进而影响洗衣机的正常使用。
发明内容
本公开的目的在于提供一种门铰链组件，能够提高门体的使用寿命。
本公开的另一目的在于提供一种洗衣机，包括上述的门铰链组件。
一种门铰链组件，包括：第一铰链加强板，第二铰链加强板和铰链。
第一铰链加强板的第一端连接第二铰链加强板的第一端，所述铰链的第一端转动连接于第一铰链加强板，所述铰链的第二端转动连接于第二铰链加强板。
可选地，所述第一铰链加强板的第二端未连接第二铰链加强板，第二铰链 加强板的第二端未连接第一铰链加强板，所述第一铰链加强板的第二端和第二铰链加强板的第二端均设置有铰链套，所述设置在第一铰链加强板的第二端的铰链套的轴心和设置在第二铰链加强板的第二端的铰链套的轴心位于同一直线上，铰链的第一端转动连接在设置在第一铰链加强板的第二端的铰链套内，铰链的第二端转动连接在设置在第二铰链加强板的第二端的铰链套内。
可选地，所述第一铰链加强板与门体的内框之间形成有第一容置腔，所述第二铰链加强板与门体的内框之间形成有第二容置腔，所述铰链包括位于铰链的第一端的第一铰链转臂和位于铰链的第二端的第二铰链转臂，所述第一铰链转臂可转动的设置于所述第一容置腔内，所述第二铰链转臂可转动的设置于所述第二容置腔内。
可选地，所述第一铰链转臂的第一端固接有第一铰链轴，所述第一铰链轴转动设置在所述设置在第一铰链加强板的第二端的铰链套内，所述第二铰链转臂的第一端固接有第二铰链轴，所述第二铰链轴转动设置在所述设置在第二铰链加强板的第二端的铰链套内。
可选地，所述第一铰链加强板上设置有第一连接部，所述第二铰链加强板上设置有第二连接部，第一连接部和第二连接部互相连接且固接在门体内框上。
可选地，第一连接部和第二连接部通过螺钉互相连接，并通过所述螺钉固接在门体内框上。
可选地，所述第一铰链加强板上设置有第一限位结构，第二铰链加强板上设置有第二限位结构，所述铰链相对于第一铰链加强板和第二铰链加强板转动时，被所述第一限位结构和第二限位结构限位。
可选地，所述门体内框上设有网状加强筋，所述网状加强筋上设置有网孔，所述网孔的形状为三角形、四边形或者其他多边形。
可选地，所述铰链套采用非金属材质制成。
本公开还提供一种洗衣机，包括门体和箱体。所述门体的内框和所述箱体通过上述的门铰链组件连接。
通过在门体内框上固接互相连接的第一铰链加强板和第二铰链加强板，并且将铰链转动连接于第一铰链加强板和第二铰链加强板，能够减小洗衣机门体的磨损，且在铰链承受外力时，第一铰链加强板和第二铰链加强板能够将其承受的力分摊到门体内框上，而且由于第一铰链加强板和第二铰链加强板与门体内框的接触面积较大，可以更好的减少应力集中所造成的洗衣机门体的破损，极大的提高了洗衣机门体受到外力冲击时的承受能力。
通过第一铰链加强板和第二铰链加强板的局部加强结构，能够较好的加强洗衣机门体的整体承受力的能力，并且避免了要求门体内框这种大部件采用强度工程塑料的要求，降低成本，提高了经济效益。
附图说明
下面将通过参照附图详细描述本公开的示例性实施例，使本领域的普通技术人员更清楚本公开的上述及其他特征。
图1是门铰链组件与门体的内框的装配示意图；
图2是图1中A处的放大示意图；
图3是门铰链组件与门体内框处于连接状态的剖视图；
图4是铰链与第一铰链加强板和第二铰链加强板连接处于连接状态的立体示意图；
图5是本公开第一铰链加强板的结构示意图。
图中：
1、第一铰链加强板；2、第二铰链加强板；3、铰链；4、内框；5、铰链套；6、容置腔；7、铰链转臂；8、铰链轴；9、连接部；10、限位结构；11、网状加强筋。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本公开的技术方案。
本公开提供一种门铰链组件，主要用于连接洗衣机的门体与箱体。如图1-图3所示，该门铰链组件包括第一铰链加强板1、第二铰链加强板2以及铰链3。第一铰链加强板1和第二铰链加强板2均固接在洗衣机的门体内框4上。第一铰链加强板1的第一端连接第二铰链加强板2的第一端。铰链3的第一端转动连接第一铰链加强板1，铰链3的第二端转动连接第二铰链加强板2。通过在门体的内框4上设置第一铰链加强板1和第二铰链加强板2，能够减小洗衣机门体的磨损。在铰链3承受外力时，第一铰链加强板1和第二铰链加强板2能将铰链3承受的力分摊到门体内框4上。第一铰链加强板1和第二铰链加强板2与门体内框4的接触面积较大，可以进一步减少应力集中造成的洗衣机门体的破损，提高了洗衣机门体对外力的承受能力。
本实施例中，如图3所示，上述第一铰链加强板1和第二铰链加强板2与门体内框4之间均形成有容置腔6。上述铰链3包括位于其两端的铰链转臂7(图4所示)。上述铰链转臂7可转动的设置于所述容置腔6内。通过形成的上述容置腔6，使得铰链3的铰链转臂7具有转动的空间。本实施例中，上述两个容置腔6的上表面处于同一平面内，且深度相同，以保证两个铰链转臂7同步转动时均具有足够的转动空间。
在每个铰链转臂7的一端固接有铰链轴8，两个铰链轴8分别转动连接于上 述第一铰链加强板1和第二铰链加强板2。本实施例中，由于第一铰链加强板1和第二铰链加强板2本身是容置腔6的一部分，所以上述铰链3的铰链轴8与容置腔6之间的磨损减轻，进而使得洗衣机门体与箱体之间能够保持长时间的良好配合。
可选地，上述第一铰链加强板1和第二铰链加强板2可以采用可以为钣金或者高强度工程塑料制成。如图2-4所示，在第一铰链加强板1的第二端未连接第二铰链加强板2，第二铰链加强板2的第二端未连接第一铰链加强板1。第一铰链加强板1的第二端和第二铰链加强板2的第二端均设置有铰链套5。设置在第一铰链加强板1的第二端上的铰链套5的轴心和设置在第二铰链加强板2的第二端上的铰链套5的轴心位于同一直线。铰链轴8外设置有铰链套5。铰链3的两个铰链轴8分别转动连接在两个铰链套5内。通过设置铰链套5，能够进一步减少铰链轴8与第一铰链加强板1和第二铰链加强板2之间的磨损。可选地，上述铰链套5可以与第一铰链加强板1和第二铰链加强板2一体成型，也可以采用耐磨非金属材质制成，例如尼龙，以提高其耐磨性，缓冲产生的摩擦以及外力冲击。
参照图5，在第一铰链加强板1和第二铰链加强板2上均设有连接部9，可选地，该连接部9设置在第一铰链加强板1和第二铰链加强板2未设置铰链套5的部位，上述第一铰链加强板1和第二铰链加强板2通过穿过连接部9的第一螺钉实现互相连接。上述第一螺钉穿过两个连接部9后，螺纹连接在门体内框4上。在第一铰链加强板1和第二铰链加强板2上还设有通孔，通过穿过通孔的第二螺钉，可以将第一铰链加强板1和第二铰链加强板2进一步的固定在门体内框4上。
当然，本实施例中，上述第一铰链加强板1和第二铰链加强板2与门体内 框4之间的连接以及连接部9之间的连接并非仅限于上述螺钉连接方式，还可以使用其他的连接固定方式，例如紧固件连接、采用熔敷或高强度粘结剂连接等。
本实施例中，如图4和图5所示，上述第一铰链加强板1和第二铰链加强板2上均设有限位结构10。可选地，第一铰链加强板1的限位结构10设置在第一铰链加强板1的靠近门体内框4的边缘一侧，第二铰链加强板2的限位结构10设置在第二铰链加强板2的靠近门体内框4的边缘一侧。限位结构10为朝向上述铰链3的铰链转臂7的凸起结构，用于限制铰链转臂7相对于第一铰链加强板1(第二铰链加强板2)的转动角度，进而限定洗衣机门体的打开角度。可选地，当洗衣机门体打开时，随着打开角度的增大，限位结构10距离铰链转臂7的距离越来越近，当洗衣机门打开的角度最大时，限位结构10能够抵靠在铰链转臂7上。
可选地，在上述门体内框4上还设有网状加强筋11。参照图3，上述网状加强筋11包括加强筋和加强筋围成的网孔。该网孔的形状为三角形、四边形或者其他多边形。通过设置网状加强筋11，门体内框4具有抗冲击，且承受外界传递的拉/压力的优点。将网状加强筋11配合第一铰链加强板1和第二铰链加强板2的设计，能够分散铰链3传递的力，避免力量集中带来的部件失效破损。
本公开还提供一种洗衣机，包括门体内框和箱体(图中未示出)，在门体内框和所述箱体之间设有上述的门铰链组件，通过上述门铰链组件，能够加强整个洗衣机门体的承受力的性能，避免洗衣机门体受冲击而损坏。
显然，本公开的上述实施例仅仅是为了清楚说明本公开所作的举例，而并非是对本公开的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有 的实施方式予以穷举。凡在本公开的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本公开权利要求的保护范围之内。

Claims (18)

  1. 一种门铰链组件，包括：
    第一铰链加强板(1)；
    第二铰链加强板(2)；以及
    铰链(3)，
    其中，第一铰链加强板(1)的第一端连接第二铰链加强板(2)的第一端，所述铰链(3)的第一端转动连接于第一铰链加强板(1)，所述铰链(3)的第二端转动连接于第二铰链加强板(2)。
  2. 根据权利要求1所述的门铰链组件，其中，所述第一铰链加强板(1)的第二端未连接第二铰链加强板(2)，第二铰链加强板(2)的第二端未连接第一铰链加强板(1)，所述第一铰链加强板(1)的第二端和第二铰链加强板(2)的第二端均设置有铰链套(5)，所述设置在第一铰链加强板(1)的第二端的铰链套(5)的轴心和设置在第二铰链加强板(2)的第二端的铰链套(5)的轴心位于同一直线上，铰链(3)的第一端转动连接在设置在第一铰链加强板(1)的第二端的铰链套(5)内，铰链(3)的第二端转动连接在设置在第二铰链加强板(2)的第二端的铰链套(5)内。
  3. 根据权利要求2所述的门铰链组件，其中，所述第一铰链加强板(1)设置为与门体内框(4)之间形成有第一容置腔(6)，所述第二铰链加强板(2)设置为与门体内框(4)之间形成有第二容置腔(6)，所述铰链(3)包括位于铰链(3)的第一端的第一铰链转臂(7)和位于铰链(3)的第二端的第二铰链转臂(7)，所述第一铰链转臂(7)可转动的设置于所述第一容置腔(6)内，所述第二铰链转臂(7)可转动的设置于所述第二容置腔(6)内。
  4. 根据权利要求3所述的门铰链组件，其中，所述第一铰链转臂(7)的第一端固接有第一铰链轴(8)，所述第一铰链轴(8)转动设置在所述设置在第 一铰链加强板(1)的第二端的铰链套(5)内，所述第二铰链转臂(7)的第一端固接有第二铰链轴(8)，所述第二铰链轴(8)转动设置在所述设置在第二铰链加强板(2)的第二端的铰链套(5)内。
  5. 根据权利要求4所述的门铰链组件，其中，所述第一铰链加强板(1)上设置有第一连接部(9)，所述第二铰链加强板(2)上设置有第二连接部(9)，第一连接部(9)和第二连接部(9)互相连接。
  6. 根据权利要求5所述的门铰链组件，其中，第一连接部(9)和第二连接部(9)通过螺钉互相连接。
  7. 根据权利要求1所述的门铰链组件，其中，所述第一铰链加强板(1)上设置有第一限位结构(10)，第二铰链加强板(2)上设置有第二限位结构(10)，所述铰链(3)相对于第一铰链加强板(1)和第二铰链加强板(2)转动时，被所述第一限位结构(10)和第二限位结构(10)限位。
  8. 根据权利要求1所述的门铰链组件，其中，所述门体内框(4)上设有网状加强筋(11)，所述网状加强筋(11)上设置有网孔，所述网孔的形状为三角形、四边形或者其他多边形。
  9. 根据权利要求2所述的门铰链组件，其中，所述铰链套(5)采用非金属材质制成。
  10. 一种洗衣机，包括门体、箱体以及连接门体和箱体的铰链组件，其中，所述门体包括内框(4)，
    所述铰链组件包括：
    第一铰链加强板(1)；
    第二铰链加强板(2)；以及
    铰链(3)，
    其中，第一铰链加强板(1)和第二铰链加强板(2)固定连接在门体的内框(4)，第一铰链加强板(1)的第一端连接第二铰链加强板(2)的第一端，所述铰链(3)的第一端转动连接于第一铰链加强板(1)，所述铰链(3)的第二端转动连接于第二铰链加强板(2)。
  11. 根据权利要求10所述的洗衣机，其中，所述第一铰链加强板(1)的第二端未连接第二铰链加强板(2)，第二铰链加强板(2)的第二端未连接第一铰链加强板(1)，所述第一铰链加强板(1)的第二端和第二铰链加强板(2)的第二端均设置有铰链套(5)，所述设置在第一铰链加强板(1)的第二端的铰链套(5)的轴心和设置在第二铰链加强板(2)的第二端的铰链套(5)的轴心位于同一直线上，铰链(3)的第一端转动连接在设置在第一铰链加强板(1)的第二端的铰链套(5)内，铰链(3)的第二端转动连接在设置在第二铰链加强板(2)的第二端的铰链套(5)内。
  12. 根据权利要求11所述的洗衣机，其中，所述第一铰链加强板(1)与内框(4)之间形成有第一容置腔(6)，所述第二铰链加强板(2)与内框(4)之间形成有第二容置腔(6)，所述铰链(3)包括位于铰链(3)的第一端的第一铰链转臂(7)和位于铰链(3)的第二端的第二铰链转臂(7)，所述第一铰链转臂(7)可转动的设置于所述第一容置腔(6)内，所述第二铰链转臂(7)可转动的设置于所述第二容置腔(6)内。
  13. 根据权利要求12所述的洗衣机，其中，所述第一铰链转臂(7)的第一端固接有第一铰链轴(8)，所述第一铰链轴(8)转动设置在所述设置在第一铰链加强板(1)的第二端的铰链套(5)内，所述第二铰链转臂(7)的第一端固接有第二铰链轴(8)，所述第二铰链轴(8)转动设置在所述设置在第二铰链加强板(2)的第二端的铰链套(5)内。
  14. 根据权利要求13所述的洗衣机，其中，所述第一铰链加强板(1)上设置有第一连接部(9)，所述第二铰链加强板(2)上设置有第二连接部(9)，第一连接部(9)和第二连接部(9)互相连接。
  15. 根据权利要求14所述的洗衣机，其中，第一连接部(9)和第二连接部(9)通过螺钉互相连接，并通过所述螺钉固接在内框(4)上。
  16. 根据权利要求10所述的洗衣机，其中，所述第一铰链加强板(1)上设置有第一限位结构(10)，第二铰链加强板(2)上设置有第二限位结构(10)，所述铰链(3)相对于第一铰链加强板(1)和第二铰链加强板(2)转动时，被所述第一限位结构(10)和第二限位结构(10)限位。
  17. 根据权利要求10所述的洗衣机，其中，所述门体内框(4)上设有网状加强筋(11)，所述网状加强筋(11)上设置有网孔，所述网孔的形状为三角形、四边形或者其他多边形。
  18. 根据权利要求10所述的洗衣机，其中，所述铰链套(5)采用非金属材质制成。
PCT/CN2017/101400 2016-09-12 2017-09-12 门铰链组件及洗衣机 Ceased WO2018046013A1 (zh)

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