WO2018054216A1 - 一种带加强板的洗衣机前板和洗衣机 - Google Patents

一种带加强板的洗衣机前板和洗衣机 Download PDF

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Publication number
WO2018054216A1
WO2018054216A1 PCT/CN2017/100674 CN2017100674W WO2018054216A1 WO 2018054216 A1 WO2018054216 A1 WO 2018054216A1 CN 2017100674 W CN2017100674 W CN 2017100674W WO 2018054216 A1 WO2018054216 A1 WO 2018054216A1
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WO
WIPO (PCT)
Prior art keywords
washing machine
front panel
hinge mounting
mounting surface
reinforcing plate
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PCT/CN2017/100674
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English (en)
French (fr)
Inventor
陈永超
李敬德
王海宁
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青岛海尔滚筒洗衣机有限公司
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Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2018054216A1 publication Critical patent/WO2018054216A1/zh

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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
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs

Definitions

  • the invention belongs to the field of drum washing machines, and relates to a door cover reinforcing plate capable of preventing a door cover of a washing machine from sagging, and more particularly to a washing machine front plate and a drum washing machine with a reinforcing plate.
  • a planar reinforcing plate is riveted at the rear of the hinge mounting surface to increase the rigidity of the front plate and avoid deformation. Since the flat reinforcing plate is easily broken by the flat plate structure, the problem of sagging of the door cover may still occur after a period of use.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an improved front panel of a washing machine having a U-shaped reinforcing plate.
  • One side of the reinforcing plate is spliced to the hinge mounting surface, and the other side has a bending surface.
  • the inner and outer bending structures of the washing machine with the strong rigidity of the washing machine are matched and connected, which effectively enhances the rigidity of the hinge mounting surface of the washing machine and slows down the drooping problem of the washing machine door cover.
  • One aspect of the invention discloses a washing machine front panel with a reinforcing plate, the washing machine front panel is provided with a hinge mounting surface for hinged mounting of the door cover, and the front panel of the washing machine front panel is folded near the side of the hinge mounting surface
  • a reinforcing plate is attached to the rear side of the hinge mounting surface, and one side of the reinforcing plate is provided with a bent surface connected to the flange.
  • the reinforcing plate is a U-shaped structure having two bending angles, including a reinforcing plate body and a bending surface, the reinforcing plate is riveted to the hinge mounting surface by the reinforcing plate body, and one side of the reinforcing plate body extends to the folding At the side, there is a bent surface that fits in the hem and is matched and fixed.
  • the side edge of the front panel of the washing machine is vertically bent toward the box body to form a first folded edge, and the end of the first folded edge is bent in a direction parallel to the front panel of the washing machine to form a second folded edge. , forming a "U" shape on the side of the front panel of the washing machine Folding.
  • the reinforcement body is disposed in parallel with the front plate of the washing machine, one side is in contact with the hinge mounting surface and is riveted and fixed, and the bent surface provided on the other side extends along the inner side of the flange;
  • the bending surface includes a first bending surface formed by bending a side of the reinforcing member body perpendicularly to a vertical box body, wherein the first bending surface is in close contact with the first folding edge; and the reinforcing member is coupled to the front plate of the washing machine
  • the corresponding inner and outer U-shaped hemming structures are overlapped and snapped, so that the contact area between the reinforcing member and the front plate of the washing machine is increased, and the support points are increased, thereby making the connection more stable and the installation of the door body more secure.
  • first bending surface is bent parallel to the direction of the reinforcement body to form a second bending surface, and the second bending surface is in contact with the second folding edge; the first bending surface is first The hem, and/or the second hem surface is riveted and fixed to the second hem.
  • At least one reinforcing rib is disposed at the bent joint of the first bending surface and the reinforcement body, and at least one reinforcing rib is disposed at a bending joint of the first bending surface and the second bending surface.
  • the front panel of the washing machine has a rectangular panel structure, and the center is provided with a clothes input port, and the edge of the clothes input opening is provided with a ring-shaped concave surface matching the door cover, and the ring-shaped concave surface extends to one side to form a hinged installation of the door cover. Hinge mounting surface.
  • a front side of the hinge mounting surface is hingedly mounted, and a rear side is connected to the reinforcing plate, and a mounting screw of the door hinge is fixed to the reinforcing plate after passing through the hinge mounting surface; the hinge mounting surface and the ring
  • the concave surface is an integral plate-shaped pressing protrusion.
  • the two sides of the front panel of the washing machine are respectively provided with a folded edge, and the folded edges are formed by bending and extending along the corresponding side edges of the front plate of the washing machine toward the box body, and the folded edges are matched with the side plates of the box body.
  • Another aspect of the present invention discloses a washing machine equipped with a washing machine front plate as described above, the washing machine being mounted with a door cover, one end of the door cover being rotatably coupled to a hinge mounting surface of the washing machine, the door Cover the clothes input of the front panel of the washing machine when the lid is closed.
  • washing machine side panel is fixedly connected to the washing machine front panel on the corresponding side by a folding edge.
  • the present invention has the following beneficial effects compared with the prior art:
  • the invention improves the structure of the reinforcing plate installed on the hinge mounting surface of the front plate of the drum washing machine.
  • the improved reinforcing plate has a U-shaped structure and has a curved surface, and the bent surface of the reinforcing plate and the side of the washing machine are The hem and the interlocking inner and outer bending structures are matched and connected, thereby realizing the connection between the hinge mounting surface and the rigidity of the box body, effectively enhancing the rigidity of the hinge mounting surface of the washing machine, and avoiding the hinged installation on the hinge mounting surface.
  • the door cover hangs down during long-term use; there are evenly distributed reinforcing ribs at the bending corner of the reinforcing plate, which further improves the rigidity of the reinforcing plate.
  • FIG. 1 is a schematic structural view of a washing machine before improvement in an embodiment of the present invention
  • Figure 2 is a schematic view showing the structure of the washing machine before the improvement in the embodiment of the present invention
  • Figure 3 is a schematic view of a washing machine with a reinforcing plate in an embodiment of the present invention
  • FIG. 4 is a schematic view of a front plate of a washing machine with a reinforcing plate according to an embodiment of the present invention
  • Figure 5 is a schematic view showing the detail of the front panel of the washing machine with the reinforcing plate in the embodiment of the present invention.
  • washing machine front plate 2, hinge mounting surface; 3, folding edge; 31, first flange; 32, second flange; 4, reinforcing plate; 41, reinforcing plate body; 42, bending surface 421, first bending surface; 422, second bending surface; 5, reinforcing ribs; 6, clothing input port; 7, ring-shaped concave surface.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • FIG. 1 and FIG. 2 are schematic diagrams showing the structure and details of the improved washing machine.
  • the drum washing machine has a door cover on the front panel 1 of the washing machine.
  • the front panel 1 of the washing machine has a rectangular panel structure, and the center is provided with a clothes input port 6, and the edge of the clothes input port 6 is matched with the door cover.
  • the annular concave surface 7 and the lateral extension of the annular concave surface 7 constitute a hinge mounting surface 2 for hinged mounting of the door cover, and the front mounting flange 2 is provided near the hinge mounting surface 2, and the folded edge 3 is provided on the side of the front panel 1 of the washing machine
  • the edge is vertically upwardly convex along the side edge and is bent inwardly along the hinge mounting surface 2 to form a bent edge having a right angle.
  • a folded edge 3 is provided on the four sides of the rectangular shape of the front panel 1 of the washing machine.
  • the door hinge of the washing machine is mounted on the hinge mounting surface 2, and when the door cover of the washing machine is rotated and closed, the door cover covers the clothes insertion opening 6 and fits in the ring-shaped concave surface 7. Due to the heavy weight of the door cover, during multiple opening and closing and long-term use, the door cover is drooped by gravity and causes deformation of the hinge mounting surface 2.
  • the hinge mounting surface 2 is integrally designed and connected with the front plate flange 3, and there is no design of the reinforcing plate between the two. At this time, the rigidity of the hinge mounting surface 2 is weak, which tends to cause the door cover connected thereto to sag.
  • the washing machine with the reinforcing plate is schematic.
  • a reinforcing plate 4 is mounted on the rear side of the front plate of the washing machine near the casing, and one end of the reinforcing plate 4 is fitted and fixed with the hinge mounting surface 2 One end is coupled with the flange 3, and the reinforcing plate 4 connects the hinge mounting surface 2 with the front panel flange 3, that is, the hinge mounting surface 2 is connected with the portion of the washing machine box, and the design enhances the washing machine.
  • the rigidity of the front plate 1 effectively prevents the door cover from sagging during long-term use.
  • the drum washing machine is equipped with a door cover, and the door cover is closed to cover the clothes input port 6.
  • the washing machine door cover is rotatably connected to the hinge mounting surface 2 of the washing machine through one end, and the front side of the hinge mounting surface 2 is correspondingly provided.
  • Corresponding mating mechanism; preferably, the washing machine door cover is disposed on the hinge mounting surface 2 by a hinge.
  • the mounting screws of the door hinge are fixed to the reinforcing plate after passing through the hinge mounting surface 2, and the hinge mounting surface 2 and the ring shape are
  • the concave surface 7 is an integral plate-shaped pressing protrusion.
  • the hinge mounting surface 2 is located on the annular concave surface 7 closest to the folded edge 3, on the horizontal diameter extension line of the annular concave surface 7 to ensure installation here.
  • the door cover level setting will not be skewed. It can be seen from the above that the door cover and the hinge mounting surface 2 are connected by a hinge. When the washing machine is used, with the frequent opening and closing of the door cover, only the weight of the door cover is taken up by the hinge mounting surface 2, which is easily deformed by the gravity of the door cover. . In this embodiment, after the reinforcing plate 4 connected to the casing is added to the rear side of the hinge mounting surface 2, the rigidity of the hinge mounting surface 2 is greatly increased, and the weight of the door cover is effectively supported.
  • the side of the front panel 1 of the washing machine has a folded edge 3, and the folded edge 3 is along the corresponding side of the front panel 1 of the washing machine toward the box side.
  • the side of the front panel 1 of the washing machine is vertically bent toward the casing to form a first flange 31, and the end of the first flange 31 is bent in a direction parallel to the front panel 1 of the washing machine to form
  • the second hemming edge forms a "U" shaped flap 3 at the side of the front panel 1 of the washing machine.
  • the side plate of the washing machine box is provided with a flange 3 of the same structure, and the surface is provided with a connection fastening structure and a through hole.
  • the former flange 3 is mainly used for fastening the box body and connecting the front plate of the washing machine. 1 with each washing machine side panel.
  • the front plate flange 3 is a right-angled bent edge and the rigidity is larger, the structure of the reinforcing plate 4 is improved, and the folded edge 3 has the same shape, and the mating surfaces are U-shaped, so that the design is improved.
  • the reinforcing plate 4 is more closely fitted to the flange 3 here, so that the reinforcing effect is better.
  • the front plate of the washing machine with the reinforcing plate is schematic.
  • the hinge mounting surface 2 and the ring-shaped concave surface 7 of the front panel 1 of the washing machine are integral press-type projections.
  • the front side of the hinge mounting surface 2 is hinged to the door cover by a hinge, and the rear side is connected with a reinforcing plate 4.
  • the rear side of the hinge mounting surface 2 is riveted to the reinforcing plate 4 by rivets.
  • the reinforcing plate 4 is a U-shaped structure having two bending angles, and includes a reinforcing member body 41 and a bending surface 42 which are integrally connected.
  • the reinforcement body 41 is disposed in parallel with the front plate 1 of the washing machine, and one side is in contact with the hinge mounting surface 2 and is riveted and fixed, and the other side is provided with a bending surface 42 extending along the inner side of the flange 3.
  • the reinforcing plate 4 is riveted to the hinge mounting surface 2 by the reinforcing member body 41, and the connecting mechanism and the through hole are provided at the end of the reinforcing member body 41.
  • the bending surface 42 includes a first bending surface 421 formed by bending a side of the reinforcing member body 41 in a direction perpendicular to the vertical box body.
  • the first bending surface 421 is in close contact with the first folding edge 31, and the first folding surface
  • the end of the curved surface is bent in a direction parallel to the reinforcement body 41 to form a second bending surface 422, and the second bending surface 422 is in close contact with the second flange 32.
  • the contact area between the reinforcing member and the front plate of the washing machine is increased, and the support points are increased, thereby making the connection more stable and the door is more stable.
  • the installation of the body is more secure.
  • the first bending surface 421 and the first folding edge 31, and/or the second bending surface 422 and the second folding edge 32 are riveted and fixed.
  • the reinforcing plate 4 When the reinforcing plate 4 is assembled with the washing machine, it is pushed into the right-angled bent portion of the folded edge 3 by an external force, and the bent surface 42 of the reinforcing plate 4 is perfectly fitted to the folded edge 3, and is provided at the end of the bent surface 42 and the folded edge 3
  • the mechanism or through hole is riveted and fixed.
  • At least one reinforcing rib 5 is provided at a bent joint of the first bending surface 421 of the reinforcing plate 4 and the reinforcing member body 41, and the first bending surface 421 and the second bending surface 422 are bent. At least one reinforcing rib is provided at the joint, and the reinforcing ribs 5 are evenly distributed for increasing the rigidity of the reinforcing member 4.
  • the side of the rib 5 is triangular, due to the triangular shape Stabilizing characteristics, the design of the rib 5 further improves the rigidity of the hinge mounting surface 2 in cooperation with the box.

Abstract

一种带加强板（4）的洗衣机前板（1），洗衣机前板（1）上设有供门盖铰链安装的铰链安装面（2），所述洗衣机前板（1）靠近铰链安装面（2）的侧边设有折边（3），铰链安装面（2）的后侧安装有加强板（4），所述加强板（4）的一侧设有与折边（3）相连接的折弯面。还公开了一种洗衣机，所述洗衣机安装有如上所述的洗衣机前板（1），该洗衣机安装有门盖，门盖一端可转动地连接于洗衣机铰链安装面（2）上，门盖闭合时覆盖洗衣机前板（1）的衣物投入口（6）。本发明对滚筒洗衣机前板（1）的加强板（4）进行了改进，改进后的加强板（4）与前板（1）侧边经相扣合的内外折弯结构相连接，有效增强了洗衣机铰链安装面（2）的刚度，避免了门盖在长时间使用过程中下垂。

Description

一种带加强板的洗衣机前板和洗衣机 技术领域
本发明属于滚筒洗衣机领域，涉及一种可防止洗衣机门盖下垂的门盖加强板，具体地说，涉及一种带加强板的洗衣机前板和滚筒洗衣机。
背景技术
由于滚筒式洗衣、干衣机的开门方式大部分采用前开门，滚筒洗衣机门盖上的透明视窗大部分采用透明玻璃，导致整个门盖的质量相对比较重，再加上目前整机门盖视窗趋向于大视窗，从而使门盖的左右尺寸相对增加，导致门盖中心到门盖铰链中心的悬臂增加，加之使用者长时间频繁开关门，不可避免地导致洗衣机前板在安装面位置产生变形，进而导致门下垂。门盖下垂导致门锁处不能对齐甚至不能将门关闭，影响使用者的正常使用。现有技术为解决此问题，在铰链安装面后部铆接有平面加强板来增加前板的刚度，避免变形。由于平面加强板为平板结构易折损，在使用一段时间后依旧会产生门盖下垂的问题。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种改进的具有U形加强板的洗衣机前板，加强板一侧与铰链安装面贴合铆接，另一侧具有折弯面并与洗衣机刚度较强的折边经相扣合的内外折弯结构相配合连接，有效增强了洗衣机铰链安装面的刚度，减缓了洗衣机门盖的下垂问题。
为解决上述技术问题，本发明采用技术方案的基本构思是：
本发明的一方面公开了一种带加强板的洗衣机前板，所述洗衣机前板上设有供门盖铰链安装的铰链安装面，所述洗衣机前板靠近铰链安装面的侧边设有折边，铰链安装面的后侧安装有加强板，所述加强板的一侧设有与折边相连接的折弯面。
进一步地，所述加强板为具有两个弯折角的U形结构，包括加强板本体和折弯面，所述加强板通过加强板本体与铰链安装面铆接，加强板本体的一侧延伸至折边处，并设有套装于折边内、且相配合固定的折弯面。
进一步地，所述洗衣机前板的侧边向箱体方向垂直弯折以形成第一折边，所述第一折边的端部向平行于洗衣机前板的方向弯折以形成第二折边，令洗衣机前板的侧边处形成“U”形 折边。
进一步地，所述加强件本体与洗衣机前板相平行设置，一侧与铰链安装面相贴合接触并铆接固定，另一侧设有的折弯面沿折边内侧延伸；所述折弯面包括自加强件本体的侧边向垂直箱体方向垂直弯折形成的第一折弯面，所述第一折弯面与第一折边相贴合接触；通过将加强件与洗衣机前板经相对应设置的内外U形折边结构相重叠卡接，令加强件与洗衣机前板之间接触面积加大、支撑点增多，进而令连接更为稳固、门体的安装更为牢靠。
进一步，第一折弯面的端部向平行于加强件本体的方向弯折形成第二折弯面，第二折弯面与第二折边相贴合接触；第一折弯面与第一折边、和/或第二折弯面与第二折边相铆接固定。
进一步地，所述第一折弯面与加强件本体的弯折连接处设有至少一个加强筋，第一折弯面与第二折弯面的弯折连接处设有至少一个加强筋。
进一步地，所述洗衣机前板为矩形面板结构，中心设有衣物投入口，衣物投入口边缘设有与门盖相配合的圈状凹面，圈状凹面向一侧延伸构成供门盖铰链安装的铰链安装面。
进一步地，所述铰链安装面的前侧供门盖铰链安装，后侧与加强板相连接，门盖铰链的安装螺丝穿过铰链安装面后与加强板相固定；所述铰链安装面与圈状凹面为一体的板状压型凸起。
进一步地，洗衣机前板的两侧边分别设有折边，所述折边均为沿洗衣机前板的对应侧边向箱体方向弯折延伸形成，所述折边与箱体侧板配合连接。
本发明的另一方面公开了一种洗衣机，所述洗衣机安装有如上所述的洗衣机前板，所述洗衣机安装有门盖，所述门盖一端可转动地连接于洗衣机铰链安装面上，门盖闭合时覆盖洗衣机前板的衣物投入口。
进一步地，所述洗衣机侧板通过折边与对应侧的洗衣机前板相固定连接。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
本发明对安装于滚筒洗衣机前板铰链安装面上的加强板在结构上进行了改进，改进后的加强板为U形结构且具有折弯面，通过将加强板的折弯面与洗衣机侧边折边经相扣合的内外折弯结构相配合连接，实现了铰链安装面与箱体刚度较大的部分的连接，有效增强了洗衣机铰链安装面的刚度，避免了铰接安装于铰链安装面的门盖在长时间使用过程中下垂；在加强板的弯折角处还设有均匀分布的加强筋，进一步提高了加强板的刚度。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明实施例中改进前的洗衣机结构示意图；
图2是本发明实施例中改进前的洗衣机结构细节示意图；
图3是本发明实施例中带加强板的洗衣机示意图；
图4是本发明实施例中带加强板的洗衣机前板示意图；
图5是本发明实施例中带加强板的洗衣机前板细节示意图。
图中：1、洗衣机前板；2、铰链安装面；3、折边；31、第一折边；32、第二折边；4、加强板；41、加强板本体；42、折弯面；421、第一折弯面；422、第二折弯面；5、加强筋；6、衣物投入口；7、圈状凹面。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
如图1和图2所示，所述的改进前的洗衣机结构示意图及细节示意图。本实施例中，滚筒洗衣机均将门盖设于正面的洗衣机前板1上，洗衣机前板1为矩形面板结构，中心设有衣物投入口6，在衣物投入口6边缘设有与门盖相配合的圈状凹面7，圈状凹面7的向侧边延伸构成供门盖铰链安装的铰链安装面2，靠近铰链安装面2具有前板折边3，折边3设于洗衣机前板1的侧边，沿着侧边垂直向上凸起并向里沿着靠近铰链安装面2弯折形成，为一具有直角的弯折边。优选的，在洗衣机前板1的矩形四条侧边上均设有折边3。洗衣机门盖铰链安装在铰链安装面2上，当洗衣机门盖转动闭合时，门盖覆盖衣物投入口6并配合嵌于圈状凹面7中。由于门盖较重，在多次开合及长期使用过程中，门盖受重力作用下垂并引起铰链安装面2的变形。同时，铰链安装面2与前板折边3一体设计连接，两者间无加强板的设计，此时铰链安装面2的刚度较弱，易导致与之相连的门盖下垂。
实施例二
如图3所示，所述的带加强板的洗衣机示意图。本实施例中，为了有效增加铰链安装面2的刚度，避免门盖下垂，在洗衣机前板1靠近箱体的后侧安装有加强板4，加强板4一端与铰链安装面2贴合铆接固定，一端与折边3配合连接，加强板4将铰链安装面2与前板折边3连接起来，也即将铰链安装面2与洗衣机箱体刚度较强的部分连接了起来，该设计增强了洗衣机前板1的刚度，有效避免了门盖在长时间使用过程中下垂。
本实施例中，滚筒洗衣机安装有门盖，门盖闭合实现对衣物投入口6的覆盖，洗衣机门盖只通过一端可转动地连接于洗衣机铰链安装面2上，铰链安装面2正面对应设有相应的配合机构；优选的，洗衣机门盖通过铰链设置于铰链安装面2上。当门盖闭合覆盖洗衣机前板1的衣物投入口6时，门盖嵌入洗衣机前板1的圈状凹面7与之配合。同时，铰链安装面2的前侧供门盖铰链安装，后侧与加强板4相连接，门盖铰链的安装螺丝穿过铰链安装面2后与加强板相固定，铰链安装面2与圈状凹面7为一体的板状压型凸起，优选的，铰链安装面2位于圈状凹面7上距离折边3最近处，处于圈状凹面7的水平直径延伸线上，以保证在此处安装的门盖水平设置不会歪斜。由上可知，门盖与铰链安装面2通过铰链连接，在洗衣机使用时，伴随着门盖的频繁开合，仅由铰链安装面2承担来自门盖的负重，容易受门盖重力作用产生变形。本实施例在铰链安装面2的后侧增加了与箱体连接的加强板4后，铰链安装面2的刚度大大增加，有效支撑起了门盖的重量。
同时，洗衣机前板1的侧边具有折边3，折边3为沿洗衣机前板1的对应侧边向箱体方 向弯折延伸形成，首先洗衣机前板1的侧边向箱体方向垂直弯折形成第一折边31，第一折边31的端部向平行于洗衣机前板1的方向弯折以形成了第二折边，令洗衣机前板1的侧边处形成“U”形折边3。在洗衣机箱体的侧板上均设有同样结构的折边3，表面设有连接紧固用结构和通孔，此前的折边3主要用于实现箱体装配紧固，连接了洗衣机前板1与各洗衣机侧板。本实施例中，由于前板折边3为直角弯折边，刚度更大，故将加强板4的结构进行了改进，与折边3同形状，配合面均为U形，如此设计改进使得加强板4与此处的折边3贴合更紧密，可以使得加强效果更好。
实施例三
如图4所示，本实施例中，所述的带加强板的洗衣机前板示意图。该洗衣机前板1的铰链安装面2及圈状凹面7为一体的压型凸起。铰链安装面2前侧与门盖通过铰链相铰接，后侧连接有加强板4，优选的，铰链安装面2后侧通过铆钉与加强板4铆接相连。
如图5所示，为带加强板的洗衣机前板细节示意图。本实施例中，加强板4为具有两个弯折角的U形结构，包括加强件本体41和折弯面42，两者一体连接。加强件本体41与洗衣机前板1相平行设置，一侧与铰链安装面2相贴合接触并铆接固定，另一侧设有沿折边3内侧延伸的折弯面42。加强板4通过加强件本体41与铰链安装面2铆接，在加强件本体41端部设有连接机构和通孔，另一方面，加强板本体41的一侧延伸至折边3处，并连接设有套装于折边3内并且相配合固定的折弯面42。折弯面42包括加强件本体41的侧边向垂直箱体方向垂直弯折以形成的第一折弯面421，第一折弯面421与第一折边31相贴合接触，第一折弯面的端部向平行于加强件本体41的方向弯折以形成第二折弯面422，第二折弯面422与第二折边32相贴合接触。
通过将加强件与洗衣机前板经相对应设置的内外U形折边结构相重叠卡接，令加强件与洗衣机前板之间接触面积加大、支撑点增多，进而令连接更为稳固、门体的安装更为牢靠。
优选的，本实施例中，第一折弯面421与第一折边31、和/或第二折弯面422与第二折边32相铆接固定。加强板4装配洗衣机时，是通过外力推入折边3的直角弯折处，加强板4的折弯面42与折边3完美贴合，并通过设于折弯面42及折边3末端的机构或通孔实现铆接固定。
本实施例中，在加强板4的第一折弯面421与加强件本体41的弯折连接处设有至少一个加强筋5，第一折弯面421与第二折弯面422的弯折连接处设有至少一个加强筋，加强筋5均匀分布设置，用于增加加强件4的刚度。优选的，加强筋5侧面为三角形，由于三角形的 稳定特性，该加强筋5的设计也进一步提高了铰链安装面2与箱体配合的刚度。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种带加强板的洗衣机前板，其特征在于：所述洗衣机前板(1)上设有供门盖铰链安装的铰链安装面(2)，所述洗衣机前板(1)靠近铰链安装面(2)的侧边设有折边(3)，铰链安装面(2)的后侧安装有加强板(4)，所述加强板(4)的一侧设有与折边(3)相连接的折弯面(42)。
  2. 根据权利要求1所述的洗衣机前板，其特征在于：所述加强板(4)包括加强板本体(41)和折弯面(42)，所述加强板(4)通过加强板本体(41)与铰链安装面(2)铆接，加强板本体(41)的一侧延伸至折边(3)处，并设有套装于折边(3)内、且相配合固定的折弯面(42)。
  3. 根据权利要求1或2所述的洗衣机前板，其特征在于：所述洗衣机前板(1)的侧边向箱体方向垂直弯折以形成第一折边(31)，所述第一折边(31)的端部向平行于洗衣机前板(1)的方向弯折以形成第二折边(32)，令洗衣机前板(1)的侧边处形成“U”形折边(3)。
  4. 根据权利要求2所述的洗衣机前板，其特征在于：所述加强件本体(41)与洗衣机前板(1)相平行设置，一侧与铰链安装面(2)相贴合接触并铆接固定，另一侧设有的折弯面(42)沿折边(3)内侧延伸；
    所述折弯面(42)包括自加强件本体(41)的侧边向垂直箱体方向垂直弯折形成的第一折弯面(421)，所述第一折弯面(421)与第一折边(31)相贴合接触；第一折弯面(421)的端部向平行于加强件本体(41)的方向弯折形成第二折弯面(422)，第二折弯面(422)与第二折边(32)相贴合接触；
    第一折弯面(421)与第一折边(31)、和/或第二折弯面(422)与第二折边(32)相铆接固定。
  5. 根据权利要求4所述的洗衣机前板，其特征在于：所述第一折弯面(421)与加强件本体(41)的弯折连接处设有至少一个加强筋(5)，第一折弯面(421)与第二折弯面(422)的弯折连接处设有至少一个加强筋(5)。
  6. 根据权利要求1至5任一所述的洗衣机前板，其特征在于：所述洗衣机前板(1)为矩形面板结构，中心设有衣物投入口(6)，衣物投入口(6)边缘设有与门盖相配合的圈状凹面(7)，圈状凹面(7)向一侧延伸构成供门盖铰链安装的铰链安装面(2)。
  7. 根据权利要求6所述的洗衣机前板，其特征在于：所述铰链安装面(2)的前侧供门盖铰链安装，后侧与加强板(4)相连接，门盖铰链的安装螺丝穿过铰链安装面(2)后与加 强板(4)相固定；所述铰链安装面(2)与圈状凹面(7)为一体的板状压型凸起。
  8. 根据权利要求7所述的洗衣机前板，其特征在于：洗衣机前板(1)的两侧边分别设有折边(3)，所述折边(3)均为沿洗衣机前板(1)的对应侧边向箱体方向弯折延伸形成，所述折边(3)与箱体侧板配合连接。
  9. 一种洗衣机，其特征在于：所述洗衣机安装有如权利要求1-8任一所述的洗衣机前板，所述洗衣机安装有门盖，所述门盖一端可转动地连接于洗衣机铰链安装面(2)上，门盖闭合时覆盖洗衣机前板(1)的衣物投入口(6)。
  10. 根据权利要求9所述的洗衣机，其特征在于：所述洗衣机侧板通过折边(3)与对应侧的洗衣机前板(1)相固定连接。
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