WO2019233294A1

WO2019233294A1 - Clothes washing machine

Info

Publication number: WO2019233294A1
Application number: PCT/CN2019/088284
Authority: WO
Inventors: 李以民; 劳春峰; 刘海涛; 郝兴慧
Original assignee: 青岛海尔洗衣机有限公司; 青岛海尔智能技术研发有限公司
Priority date: 2018-06-04
Filing date: 2019-05-24
Publication date: 2019-12-12
Also published as: EP3805442A4; CN110552175A; EP3805442A1; CN110552175B

Abstract

Provided is a clothes washing machine, comprising a drum (200) mounted in a housing (100); a clothing port (3) is arranged on the side wall (1) of the drum (200), and opening/closing door body (300) is provided at the clothing port (3). By means of the described arrangement, the objective of arranging a clothing port (3) on the side wall (1) of the drum (200) of the washing machine, and the clothing port (3) provided on the drum (200) being correspondingly sealed and closed by the door body (300) or, when the port is opened, clothing being placed or removed, is achieved; at the same time, the clothing port (3) is arranged on the side wall (1) of the drum (200), such that the objective of enabling a user to open the door body (300) from the top part of the clothes washing machine and remove clothing from, or place clothing into, the drum (200), is achieved; in particular, the clothing port (3) of the drum (200) is sealed via the door body (300), such that the drum (200) is a sealed container; during the process of washing of the drum (200), the two ends of the drum (200) can be supported by a rotary shaft (11), thus preventing the eccentric rotation of the drum (200).

Description

一种洗衣机Washing machine

技术领域Technical field

本发明涉及家用电器中的洗衣机设备，具体的说，涉及一种顶开式滚筒洗衣机，特别涉及一种滚筒由不具有脱水孔的无孔内筒所构成的、顶部设置衣物投放口的滚筒洗衣机。The present invention relates to washing machine equipment in household appliances, and in particular, to a top-loading drum type washing machine, in particular to a drum type washing machine in which a drum is constituted by a non-porous inner cylinder without a dehydration hole, and a clothing insertion opening is provided on the top. .

背景技术Background technique

洗衣机大体上可分为波轮式、搅拌式及滚筒式洗衣机。一般来说，洗衣机是通过水和洗涤剂的作用去除洗涤物的污渍。Washing machines can be broadly divided into pulsator type, stirring type and drum type washing machines. Generally, the washing machine removes the stains of the laundry by the action of water and detergent.

波轮式洗衣机通过将洗涤槽的中央的波轮左右旋转，从而进行洗涤操作。搅拌式洗衣机通过将洗涤槽中央的旋转翼片左右方向旋转，从而利用水流和洗涤物之间的摩擦力进行洗涤操作。滚筒式洗衣机通过旋转滚筒，对衣物进行摔打，从而进行洗涤操作。The pulsator type washing machine performs a washing operation by rotating the pulsator in the center of the washing tank left and right. The stirring type washing machine rotates the rotating blade in the center of the washing tank in the left-right direction, so as to perform the washing operation by using the friction between the water flow and the laundry. The drum type washing machine performs a washing operation by rotating the drum to beat the laundry.

在滚筒式洗衣机中，一般具有外壳，内部安装有用于容纳洗涤水的外筒，在外筒的内侧设置有用于容纳洗涤物的滚筒，在外筒的背面设置有用于旋转上述滚筒的电机和轴。A drum-type washing machine generally has a casing, an outer cylinder for receiving washing water is installed inside, a drum for receiving laundry is provided inside the outer cylinder, and a motor and a shaft for rotating the drum are provided on the back of the outer cylinder.

此外，还有对洗衣进程控制的控制部，一般是控制面板，以及进水和排水机构等等。滚筒式洗衣机利用水槽中储存的洗涤水和滚筒中的洗涤物的摩擦力，以及洗涤水中含有的洗涤剂的化学作用去除洗涤物中含有的污渍。In addition, there is a control section for controlling the washing process, which is generally a control panel, as well as water inlet and drainage mechanisms. The drum-type washing machine uses the friction of the washing water stored in the water tank and the laundry in the drum, and the chemical action of the detergent contained in the washing water to remove the stains contained in the washing.

洗涤滚筒作为洗衣机的重要部件，不但用于容纳洗涤物，构成洗涤容器，还能参与洗涤工作，尤其是滚筒洗衣机，主要是依靠洗涤滚筒的旋转作用来将衣物提起并抛落，以形成摔打效果，同时，洗涤滚筒对衣物也有一定的揉搓作用，从而依靠摔打和洗涤来造就洗涤效果；而现有波轮洗衣机除了波轮洗涤之外，很多也同时采用洗涤滚筒来洗涤，例如市场上流行的所谓“双动力”洗衣机。As an important part of the washing machine, the washing drum is not only used to contain the laundry and constitute the washing container, but also to participate in the washing work, especially the drum washing machine. It mainly relies on the rotation of the washing drum to lift and drop the laundry to form a knocking effect. At the same time, the washing drum also has a certain rubbing effect on the clothes, which depends on beating and washing to create the washing effect. In addition to the existing pulsator washing machine, many washing drums are also used for washing at the same time, such as the popular ones on the market. The so-called "dual power" washing machine.

相对于波轮洗衣机，滚筒洗衣机的弱点在于由于机门设置在前侧，使得其在进水之后，不便打开机门再次添加衣物，并且盛装或取出衣物，都要弯下腰或者蹲下来取衣物，对于老人或孕妇来说很是不便。由此出现了顶开式滚筒洗衣机，其兼有了滚筒洗衣机洗涤干净磨损小，和波轮洗衣机上开口取放衣物并能中途添加衣物的优点。Compared with the pulsator washing machine, the weak point of the drum washing machine is that because the door is set on the front side, it is inconvenient to open the door to add clothes again after entering the water, and to hold or remove the clothes, they must bend down or squat down to take the clothes. It is very inconvenient for the elderly or pregnant women. As a result, a top-loading drum washing machine has the advantages of washing and abrasion of the drum washing machine with little wear and tear, and the opening of the pulsator washing machine to pick up and put on clothes and add the clothes halfway.

有鉴于此特提出本发明。In view of this, the present invention is proposed.

发明内容Summary of the Invention

本发明要解决的技术问题在于克服现有技术的不足，提供一种洗衣机，以实现在滚筒洗衣机上设置顶开式门体的目的；另一目的在于提供一种洗衣机，以实现将滚筒平稳运行、防止产生偏心运转的目的；本发明的还一目的在于提供一种洗衣机，以实现滚筒同时具备容纳洗涤进水和利用自身转动对衣物进行洗涤的双重功效，进而达到避免洗衣机筒内留存污垢、洗衣机实现筒内免清洗的目的。The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, and provide a washing machine to achieve the purpose of providing a top-opening door body on a drum washing machine; another object is to provide a washing machine to realize a smooth running of the drum The purpose of the invention is to prevent eccentric operation. Another object of the present invention is to provide a washing machine to achieve the dual functions of simultaneously containing washing water and washing clothes by its own rotation, so as to prevent the dirt in the washing machine drum, The washing machine achieves the purpose of no cleaning in the drum.

为解决上述技术问题，本发明采用的技术方案的基本构思是：To solve the above technical problems, the basic idea of the technical solution adopted by the present invention is:

一种洗衣机，其包括安装于壳体内的滚筒；其特征在于：滚筒的侧壁上设有衣物投放口，衣物投放口处设有可开闭的门体。A washing machine includes a drum installed in a casing; the washing machine is characterized in that: a side wall of the drum is provided with a laundry input port, and a laundry door is provided at the laundry input port.

进一步，所述滚筒两端均密封设置。Further, both ends of the drum are sealed.

进一步，滚筒为其上不具有脱水孔的、仅于内筒侧壁上设置衣物投放口的密封容器。Further, the drum is a hermetically sealed container without a dehydration hole, and provided with a laundry input port only on a side wall of the inner cylinder.

进一步，滚筒沿轴线方向的两端中至少一端经转轴安装于壳体上、并与驱动电机的转子相连接，令滚筒可绕转轴旋转的安装于壳体内；优选的，转轴均与滚筒轴线同轴设置。Further, at least one of the two ends of the drum along the axis direction is mounted on the casing via the rotation shaft and connected to the rotor of the driving motor, so that the drum can be rotatably installed in the casing; preferably, the rotation shaft is the same as the rotation axis of the drum. Axis settings.

进一步，所述门体一侧与滚筒壁相铰接，门体相对另一侧设有与滚筒相固定的锁紧结构；优选的，门体与滚筒的铰接处所设转轴轴线与滚筒轴线相平行。Further, one side of the door body is hinged with the drum wall, and the other side of the door body is provided with a locking structure fixed with the drum; Preferably, the axis of the rotation axis provided at the hinged position of the door body and the drum is parallel to the drum axis.

进一步，所述的锁紧结构包括滚筒外壁上径向凸出设置的、延伸端向远离门体侧弯折的锁钩，门体上设有铰接连接的把手，把手上设有可绕翻转轴旋转的锁舌，把手上还设有可产生弹性收缩的弹性卡爪，在门体翻转闭合后锁舌与锁扣相锁制扣合，把手经弹性卡爪与门体相固定，令门体与滚筒相固定扣合。Further, the locking structure includes a locking hook protruding from the outer wall of the drum and extending toward the side away from the door body. The door body is provided with a hinged handle, and the handle is provided with a reversible axis. The rotating lock tongue is also provided with an elastic claw capable of generating elastic contraction. After the door body is closed and closed, the lock tongue is locked with the lock buckle, and the handle is fixed with the door body by the elastic claw, so that the door body It is fixedly engaged with the drum.

进一步，滚筒的衣物投放口一侧设有一转轴，转轴两端分别与滚筒相铰接固定，铰接处分别设有动密封，门体的对应侧设有向外凸出设置的圆筒状转动筋，转动筋上设有供转轴穿过的、沿轴线延伸的穿孔，以使门体可相对旋转的安装于转轴上。Further, a rotation shaft is provided on one side of the laundry loading port of the drum, and both ends of the rotation shaft are hinged and fixed to the drum, respectively, and dynamic seals are respectively arranged on the hinges. The corresponding side of the door body is provided with a cylindrical rotating rib protruding outward. The rotating rib is provided with a perforation extending along the axis for the rotation shaft to pass through, so that the door body can be relatively rotated and installed on the rotation shaft.

进一步，所述门体一侧可绕铰接轴向外翻转打开的安装于滚筒上，门体外周边沿均对应超出衣物投放口，令门体闭合后对应覆盖衣物投放口的全部区域；门体与滚筒外壁相对应贴合接触处设有一圈密封圈，密封圈沿衣物投放口边沿延伸；优选的，密封圈由弹性材质构成，密封圈对应固定于滚筒外壁上、并沿衣物投放口外侧设置一周，令门体扣合于衣物投放口处后，密封圈被夹紧于门体与滚筒外壁之间。Further, one side of the door body can be installed on the drum by turning outwards about the hinge axis, and the periphery of the door body extends beyond the clothing opening, so that the door body covers the entire area of the clothing opening after the door is closed. A seal ring is provided on the outer wall of the drum at the corresponding contact point, and the seal ring extends along the edge of the clothing opening. Preferably, the seal ring is made of an elastic material, and the seal ring is fixed on the outer wall of the drum correspondingly, and is arranged around the outside of the clothing opening. After the door body is fastened to the clothing opening, the sealing ring is clamped between the door body and the outer wall of the drum.

进一步，滚筒套装于盛水部内部，盛水部顶部设有开口，所述开口与内筒上所设衣物投放口相对应设于同一竖直截面中,以供用户自开口对衣物投放口进行开闭操控；优选的，盛水部为与滚筒同轴设置的外筒，滚筒上设有与外筒相连通的脱水孔；或者，盛水部为至少覆盖滚筒下半部分的、上部敞口设置的凹槽。Further, the drum is set inside the water containing part, and an opening is provided on the top of the water containing part, and the opening is provided in the same vertical section corresponding to the laundry input port provided on the inner cylinder, so that the user can perform the laundry input port from the opening. Opening and closing control; preferably, the water holding part is an outer cylinder coaxially provided with the drum, and the drum is provided with a dewatering hole communicating with the outer drum; or the water holding part is an upper opening that covers at least the lower half of the drum Set of grooves.

进一步，盛水部的开口处设有独立设置的、对应密封门盖；或者，洗衣机壳体上设有向外翻转打开的门盖，所述门盖扣合后对应封闭盛水部上所设开口；优选的，盛水部与壳体之间设有柔性套筒，柔性套筒的一端与盛水部开口相密封连接、另一端与壳体上所设对应开口密封连接，以使盛水部经柔性套筒与外部相连通，壳体上所设门盖可开闭的对应扣合于壳体上所设对应开口处。Further, the opening of the water holding part is provided with an independent sealed door cover correspondingly provided; or, the washing machine casing is provided with a door cover which is turned outward and opened, and the door cover is correspondingly provided on the closed water holding part after being fastened. Preferably, a flexible sleeve is provided between the water-containing portion and the casing, one end of the flexible sleeve is sealedly connected to the opening of the water-containing portion, and the other end is sealingly connected to the corresponding opening provided on the casing, so that the water-containing portion The part communicates with the outside through a flexible sleeve, and the door cover provided on the housing can be opened and closed correspondingly and fastened to the corresponding opening provided on the housing.

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：After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

通过上述设置，实现了在洗衣机的滚筒侧壁设置衣物投放口，并令滚筒所设衣物投放口被门体相对应密封闭合、或打开取放衣物的目的；同时，将衣物投放口设置于滚筒侧壁，令用户可自洗衣机上部打开门体，向滚筒内取放衣物的目的；更特别的在于，将滚筒衣物投放口经门体密封设置，使得滚筒可设置为一密封容器，令滚筒洗涤过程中，可使滚筒两端均被转轴支撑，避免了滚筒产生偏心旋转情况的产生。Through the above-mentioned settings, the purpose of setting the laundry input port on the side wall of the drum of the washing machine and making the laundry input port set by the door sealed or closed by the door body, or opening and placing the laundry is achieved; meanwhile, the laundry input port is set on the drum The side wall allows the user to open the door from the upper part of the washing machine and take the laundry into the drum. More specifically, the laundry opening of the drum is sealed by the door, so that the drum can be set as a sealed container for the drum to wash. During the process, both ends of the drum can be supported by the rotating shaft, which avoids the occurrence of eccentric rotation of the drum.

通过在洗衣机的滚筒侧壁上设置经门体可对应开闭的衣物投放口，实现了用户自滚筒侧壁取放衣物的目的，改进了滚筒洗衣机的整机结构布局，便于用户自上向下对滚筒内部进行观察、和衣物投放、取拿的目的；还有，将滚筒设置为不具备脱水孔的无孔内筒，令洗衣机整机结构简化，并令滚筒两端分别经转轴相支撑固定，提升了滚筒转动的平稳性、降低了洗衣机运行过程中的噪音及震动。By installing a laundry opening on the side wall of the drum of the washing machine, which can be opened and closed correspondingly, the purpose of the user to pick and put clothes from the side wall of the drum is achieved, and the overall structure layout of the drum washing machine is improved, which is convenient for the user to go from top to bottom The purpose of observing the inside of the drum, and putting and taking clothes; also, the drum is set as a non-porous inner drum without dehydration holes, which simplifies the structure of the washing machine and allows the two ends of the drum to be supported and fixed by the rotating shaft. , Improve the smoothness of the rotation of the drum, reduce the noise and vibration during the operation of the washing machine.

通过将洗衣机的滚筒设置为不具备脱水孔的密封容器，实现了滚筒同时具备盛水外筒和搅拌内筒的双重功效，避免了洗涤水在内外筒之间流动而造成的内筒外壁、外筒内壁留存污垢情况的发生，提升了洗衣机筒内的洁净度，达到了洗衣机免清洗的目的。By setting the drum of the washing machine as a sealed container without dewatering holes, the dual function of the drum containing the outer water tank and the stirring inner drum is achieved, and the outer wall and outer wall of the inner drum caused by the flow of washing water between the inner and outer drums are avoided. The occurrence of dirt on the inner wall of the drum improves the cleanliness in the drum of the washing machine and achieves the purpose of no washing of the washing machine.

同时，本发明结构简单，效果显著，适宜推广使用。At the same time, the invention has a simple structure and remarkable effects, and is suitable for popularization and use.

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。The specific embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

附图作为本申请的一部分，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：The drawings are used as a part of the present application to provide a further understanding of the present invention. The schematic embodiments of the present invention and the descriptions thereof are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the drawings in the following description are just some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work. In the drawings:

图1是本发明实施例中洗衣机的结构示意图；1 is a schematic structural diagram of a washing machine in an embodiment of the present invention;

图2是本发明实施例中洗衣机的门体闭合状态的结构示意图；2 is a schematic structural diagram of a closed state of a door of a washing machine in an embodiment of the present invention;

图3是本发明实施例中洗衣机的门体打开状态的结构示意图；3 is a schematic structural view of an opened state of a door of a washing machine in an embodiment of the present invention;

图4是本发明实施例中滚筒的门体闭合状态结构示意图；4 is a schematic structural diagram of a closed state of a door body of a roller in an embodiment of the present invention;

图5是本发明实施例中滚筒的门体打开状态结构示意图；FIG. 5 is a schematic structural diagram of an open state of a door body of a roller in an embodiment of the present invention; FIG.

图6是本发明实施例中洗衣机滚筒的衣物投放口处的结构示意图；FIG. 6 is a schematic structural diagram of a laundry loading port of a washing machine drum according to an embodiment of the present invention; FIG.

图7是本发明实施例中滚筒的衣物投放口处的截面结构示意图；FIG. 7 is a schematic cross-sectional structure view of a clothing loading port of a drum in an embodiment of the present invention; FIG.

图8是本发明实施例中图7的A处放大结构示意图。FIG. 8 is an enlarged structure diagram of the position A in FIG. 7 in the embodiment of the present invention.

图中：100、壳体；200、滚筒；300、门体；400、铰链结构；500、锁紧结构；6、密封结构；700、门盖；800、外筒；1、侧壁；2、密封部；3、衣物投放口；4、锁钩；5、把手；6、锁舌；7、铰接轴；8、凸出部；9、限位筋；10、转动筋；11、转轴；12、密封圈；13、凹槽；14、转轴；15、转动槽。In the picture: 100, housing; 200, roller; 300, door body; 400, hinge structure; 500, locking structure; 6, sealing structure; 700, door cover; 800, outer tube; 1, side wall; 2, Sealing section; 3, clothing release opening; 4, lock hook; 5, handle; 6, lock tongue; 7, hinged shaft; 8, protruding part; 9, limit rib; 10, rotating rib; 11, rotating shaft; 12 Seal ring 13. Groove 14. Rotary shaft 15. Rotary groove.

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。It should be noted that these drawings and written descriptions are not intended to limit the scope of the concept of the present invention in any way, but rather to explain the concept of the present invention to those skilled in the art by referring to specific embodiments.

具体实施方式Detailed ways

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。In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be described clearly and completely in combination with the drawings in the embodiments of the present invention. The following embodiments are used to explain the present invention. , But not intended to limit the scope of the invention.

在本发明的描述中，需要说明的是，术语“上”、“下”、“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。In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "up", "down", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, only for the purpose of It is convenient to describe the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

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”、“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。In the description of the present invention, it should be noted that the terms "installation" and "connection" should be understood in a broad sense unless otherwise specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated Ground connection; it can be mechanical or electrical connection; it can be directly connected or it can be indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

参见图1至图8所示，本发明实施例提供一种洗衣机，其包括安装于洗衣机壳体100内的滚筒200；滚筒200包括围成一筒状结构的侧壁1、筒状侧壁1的两端分别经密封部2封堵密封，滚筒200的侧壁1上设有衣物投放口3，衣物投放口3处设有可开闭的门体300，以使用户可自滚筒侧壁1上的衣物投放口3向内取放衣物。1 to FIG. 8, an embodiment of the present invention provides a washing machine, which includes a drum 200 installed in a washing machine housing 100; the drum 200 includes a side wall 1 surrounding a cylindrical structure 1, and a cylindrical side wall 1 The two ends of the drum 200 are sealed and sealed by a sealing part 2. A side wall 1 of the drum 200 is provided with a clothes opening 3, and a door 300 can be opened and closed at the clothes opening 3 so that the user can access the side wall 1 of the drum. The laundry release opening 3 on the upper side picks and puts the laundry inward.

实施例一Example one

如图1、图4和图5所示，本实施例中介绍了一种洗衣机，滚筒200的侧壁1上设有衣物投放口3，衣物投放口3处设有可开闭的门体300。As shown in FIG. 1, FIG. 4, and FIG. 5, a washing machine is introduced in this embodiment. The side wall 1 of the drum 200 is provided with a laundry input port 3, and a laundry door 300 is provided at the laundry input port 3. .

通过在洗衣机的滚筒侧壁上设置经门体可对应开闭的衣物投放口，实现了用户自滚筒侧壁取放衣物的目的，改进了滚筒洗衣机的整机结构布局，便于用户自上向下对滚筒内部进行观察、和衣物投放、取拿的目的。By installing a laundry opening on the side wall of the drum of the washing machine, which can be opened and closed correspondingly, the purpose of the user to pick and put clothes from the side wall of the drum is achieved, and the overall structure layout of the drum washing machine is improved, which is convenient for the user to go from top to bottom Observe the inside of the drum, and the purpose of putting in and taking out clothes.

本实施例中，所述滚筒200的筒状侧壁1的两端分别经密封部2密封设置，以使滚筒构成一密封的筒状腔室。滚筒200可以为其上不具有脱水孔的、仅于内筒侧壁1上设置衣物投放口3的密封容器，使得本实施例中的滚筒同时具备了旋转对衣物摔打洗涤、和密封盛放洗涤用水的双重目的，实现了将滚筒洗衣机的内外筒合二为一、集成于唯一滚筒的效果。In this embodiment, the two ends of the cylindrical side wall 1 of the drum 200 are sealed by the sealing portion 2 respectively, so that the drum forms a sealed cylindrical cavity. The drum 200 may be a sealed container without a dewatering hole and provided with a laundry input port 3 only on the inner cylinder side wall 1, so that the drum in this embodiment is provided with both washing and washing of clothes by rotation and sealed washing. The dual purpose of using water achieves the effect of combining the inner and outer drums of a drum washing machine into one and integrating it into a single drum.

本实施例中，为了实现构成密封容器的滚筒进水功能，可以采用现有的任一进水结构，例如：将滚筒200中心相连的转轴11设置为套筒，并令套筒的两端分别与洗衣机进水结构和滚筒内部相连通，以实现经套筒向滚筒内部进水的目的；为了实现构成密封容器的滚筒脱水、排水功能，可以在滚筒200上设置现有任一的脱水、排水结构，例如：侧壁1上设置排水口，排水口处对应安装有离心阀，以在滚筒高速旋转时将离心阀的阀芯受离心力作用而打开、滚筒低速旋转时离心阀的阀芯受自身制动力而闭合。In this embodiment, in order to realize the water inlet function of the drum constituting the sealed container, any existing water inlet structure can be adopted, for example, the rotating shaft 11 connected to the center of the drum 200 is set as a sleeve, and the two ends of the sleeve are respectively separated. It is in communication with the water inlet structure of the washing machine and the inside of the drum, so as to achieve the purpose of injecting water into the drum through the sleeve. In order to realize the function of dehydration and drainage of the drum constituting the sealed container, any of the existing dehydration and drainage can be provided on the drum 200 Structure, for example, a drainage port is provided on the side wall 1, and a centrifugal valve is correspondingly installed at the drainage port to open the spool of the centrifugal valve by centrifugal force when the drum rotates at high speed, and the spool of the centrifugal valve receives itself when the drum rotates at low speed. The braking force is closed.

本实施例中，滚筒200沿轴线方向的两端中至少一端经转轴11安装于壳体100上、并与驱动电机的转子相连接，令滚筒200可绕转轴11旋转的安装于壳体100内；优选的，转轴11均与滚筒200轴线同轴设置；进一步优选的，滚筒200的两密封端分别经转轴11与壳体100相连接，以使得滚筒200两端均被支撑，使得滚筒200在转动工作过程中不会产生偏心旋转的情况，令洗衣机可以不再设置平衡环等纠偏结构，简化了洗衣机的整机结构、提升了整机运行的平稳、降低了震动和噪音。In this embodiment, at least one of two ends of the drum 200 in the axial direction is mounted on the housing 100 via the rotating shaft 11 and connected to the rotor of the driving motor, so that the drum 200 can be installed in the housing 100 to rotate about the rotating shaft 11. Preferably, the rotating shaft 11 is arranged coaxially with the axis of the drum 200; Further preferably, the two sealed ends of the drum 200 are connected to the housing 100 through the rotating shaft 11 respectively, so that both ends of the drum 200 are supported, so that the drum 200 is at The eccentric rotation will not occur during the rotation work, so that the washing machine can no longer be provided with a correction structure such as a balance ring, which simplifies the overall structure of the washing machine, improves the smooth operation of the whole machine, and reduces vibration and noise.

实施例二Example two

如图1至图5所示，本实施例中介绍了一种洗衣机，其包括安装于外壳100内的滚筒200，滚筒200轴线水平、或倾斜设置，滚筒200侧壁上设有衣物投放口3，滚筒200上设有可翻转开闭衣物投放口3的门体300。As shown in FIG. 1 to FIG. 5, a washing machine is introduced in this embodiment, which includes a drum 200 installed in a housing 100, the axis of the drum 200 is horizontal or inclined, and a laundry input port 3 is provided on a side wall of the drum 200 The drum 200 is provided with a door body 300 that can be opened and closed to open and close the clothing opening 3.

本实施例中，所述的滚筒200包括呈圆筒状的侧壁1，圆筒状侧壁1的两端分别经对应侧密封部2相密封设置，令滚筒200构成一圆筒状密封容器；圆筒状侧壁1上设有一开口，所述开口构成衣物投放口3，门体300可向外翻转打开的、对应覆盖开口设置。优选的，滚筒200轴线水平延伸，滚筒200两密封端分别经转轴11与洗衣机壳体100相铰接，以使滚筒 200可绕轴产生旋转的安装于洗衣机壳体100内部。In this embodiment, the drum 200 includes a cylindrical side wall 1, and two ends of the cylindrical side wall 1 are respectively sealed by corresponding side sealing portions 2, so that the drum 200 constitutes a cylindrical sealed container. An opening is provided on the cylindrical side wall 1 and the opening constitutes a clothes insertion opening 3; the door 300 can be turned outward to open and correspondingly cover the opening. Preferably, the axis of the drum 200 extends horizontally, and the two sealed ends of the drum 200 are hinged to the washing machine casing 100 via the rotating shaft 11, respectively, so that the drum 200 can be rotated around the shaft and installed inside the washing machine casing 100.

本实施例中，门体300的一侧经铰链结构400与滚筒200相铰接，令门体可绕转轴14旋转的安装于滚筒200上。In this embodiment, one side of the door body 300 is hinged to the drum 200 via the hinge structure 400, so that the door body can be rotatably mounted on the drum 200 around the rotation axis 14.

本实施例中，门体300的中部向滚筒200内部凸出，以形成自衣物投放口3伸入滚筒200内部的凸出部8；凸出部8相对滚筒200内壁向筒内凸出设置，以令凸出部8带动滚筒200内衣物、随滚筒200旋转而产生提升和摔打运动，以对衣物进行洗涤、令凸出部8具备了滚筒提升筋的功能。In this embodiment, the middle portion of the door body 300 is protruded to the inside of the drum 200 to form a protruding portion 8 protruding from the laundry input opening 3 into the inside of the drum 200. The protruding portion 8 is protruded from the inner wall of the drum 200 into the cylinder. The protrusions 8 drive the underwear of the drum 200 to generate lifting and beating movements as the drum 200 rotates to wash the clothes, and the protrusions 8 have the function of drum lifting ribs.

本实施例中，门体300上设有至少一个添加剂投放部，各添加投放部分别经自动投放结构与滚筒200内部相连通，以使添加剂投放部内盛放的添加剂对应投放入滚筒200内。优选的，门体300上所设凸出部8内部中空，中空腔室构成一个或多个相互独立的添加剂投放部。In this embodiment, the door body 300 is provided with at least one additive release portion, and each of the additional release portions is communicated with the interior of the drum 200 through an automatic release structure, so that the additives contained in the additive release portion are correspondingly released into the drum 200. Preferably, the inside of the protruding portion 8 provided on the door body 300 is hollow, and the hollow cavity constitutes one or more independent additive dispensing portions.

本实施例中，门体300的外周呈一平滑的环状曲面，环状曲面与衣物投放口3外沿处的滚筒200外壁相对应贴合接触。本实施例中，门体300与滚筒200的对应贴合接触处设有一圈弹性材质构成的密封圈12，以对应密封门体300与滚筒200扣合接触处。In this embodiment, the outer periphery of the door body 300 has a smooth annular curved surface, and the annular curved surface is in close contact with the outer wall of the drum 200 corresponding to the outer edge of the clothing opening 3. In this embodiment, a corresponding sealing contact portion 12 of the elastic material is provided at a corresponding contact position between the door body 300 and the drum 200 to seal the contact position between the door body 300 and the roller 200.

本实施例中，洗衣机壳体100的顶部设有可向上翻转打开的门盖700，所述滚筒200上所设衣物投放口3与门盖700在竖直方向上对应重合设置，以令用户可自打开的门盖700，对壳体100内、滚筒衣物投放口3处的门体300进行开闭操作。In this embodiment, a door cover 700 that can be flipped upwards is provided on the top of the washing machine housing 100, and the laundry input opening 3 provided on the drum 200 and the door cover 700 are correspondingly arranged in a vertical direction so that the user can From the opened door cover 700, the door body 300 in the housing 100 and at the drum laundry input opening 3 is opened and closed.

实施例三Example three

本实施例基于上述实施例二，还具有如下技术特征：如图2和图3所示，本实施例中，洗衣机壳体100内还设有外筒800，外筒800的上下两端分别经挂簧82和支撑件83与洗衣机壳体的上部和下部分别相连接，以使外筒800可产生震动位移的安装于壳体100内部。所述滚筒200同轴套装于外筒800内部，所述外筒800的两端均密封设置，以将外筒800形成一密封容器，用于容纳洗衣机进水。This embodiment is based on the second embodiment described above, and also has the following technical characteristics: As shown in FIG. 2 and FIG. 3, in this embodiment, an outer drum 800 is further provided in the washing machine casing 100, and the upper and lower ends of the outer drum 800 are respectively passed through The hanging spring 82 and the supporting member 83 are connected to the upper and lower portions of the washing machine casing, respectively, so that the outer cylinder 800 can be installed in the casing 100 to generate vibration displacement. The drum 200 is coaxially sleeved inside the outer tub 800, and both ends of the outer tub 800 are hermetically arranged to form the outer tub 800 as a sealed container for receiving water from the washing machine.

本实施例中，外筒800侧壁顶部设置开口，所述开口与滚筒侧壁1上所设衣物投放口3相对设置，以在滚筒200停止转动后，用户可自外筒侧壁1顶部所设开口对衣物投放口3处的门体300进行操控开闭，进而实现对衣物的投放和拿取。In this embodiment, an opening is provided on the top of the side wall of the outer cylinder 800, and the opening is opposite to the laundry opening 3 provided on the side wall 1 of the drum, so that after the drum 200 stops rotating, the user can An opening is provided to control the opening and closing of the door body 300 at the clothes insertion opening 3, thereby realizing the placement and taking of the clothes.

本实施例中，套装于外筒800内的滚筒200上设有多个脱水孔，各脱水孔将滚筒200内部与滚筒200和外筒800之间腔室分别相连通。In this embodiment, the drum 200 sleeved in the outer cylinder 800 is provided with a plurality of dehydration holes, and each dehydration hole communicates the interior of the drum 200 with the cavity between the drum 200 and the outer cylinder 800 respectively.

本实施例中，外筒800侧壁顶部所设开口处对应设有可开闭的、对应密封开口的外筒盖，以使洗衣机运行过程中外筒构成一独立的密封容器；或者，如图2和图3所示，洗衣机壳体100顶部设有门盖700，门盖700扣合于壳体100后，可令门盖700对应密封闭合外筒800上所设开口，同样可实现对洗衣机外筒开口进行对应密封的目的。In this embodiment, an opening provided on the top of the side wall of the outer cylinder 800 is provided with an outer cylinder cover that can be opened and closed and correspondingly seals the opening, so that the outer cylinder constitutes an independent sealed container during the operation of the washing machine; or, as shown in FIG. 2 As shown in FIG. 3, a door cover 700 is provided on the top of the washing machine housing 100. After the door cover 700 is fastened to the housing 100, the door cover 700 can be sealed to close the opening provided on the outer tub 800, and the same can be achieved outside the washing machine. The opening of the barrel performs the corresponding sealing purpose.

本实施例中，为了保证外筒密封性、防止外筒内容纳的洗涤水自开口外流，还进行了如下设置：In this embodiment, in order to ensure the tightness of the outer cylinder and prevent the washing water contained in the outer cylinder from flowing out of the opening, the following settings are also made:

本实施例中，在外筒800开口处连接一向上延伸的柔性套筒81，所述的柔性套筒81由可产生轴向、径向伸缩位移的波纹管构成；所述柔性套筒81的一端与外筒800上所设开口内壁相密封连接、另一端与壳体100对应开口内壁相密封连接，以使得外筒800开口经柔性套筒81与壳体100上对应开口相连通，避免了外筒内洗涤水自开口流至外筒与壳体之间情况的发生。In this embodiment, an upwardly extending flexible sleeve 81 is connected to the opening of the outer cylinder 800, and the flexible sleeve 81 is composed of a corrugated tube capable of generating axial and radial telescopic displacement; one end of the flexible sleeve 81 Sealed and connected to the inner wall of the opening provided on the outer cylinder 800, and the other end is sealedly connected to the inner wall of the corresponding opening of the casing 100, so that the opening of the outer cylinder 800 communicates with the corresponding opening on the casing 100 through the flexible sleeve 81, avoiding external The washing water in the cylinder flows from the opening to the situation between the outer cylinder and the casing.

同时，为了提升洗衣机使用的便利性，在洗衣机上可以加装一滚筒定位装置，以在滚筒停止转动时，滚筒的停止转动位置始终为滚筒所设衣物投放口朝向顶部的壳体开口设置，以便于用户对衣物投放口处的门体进行操控、自衣物投放口向滚筒内投放和取拿衣物。At the same time, in order to improve the convenience of the washing machine, a drum positioning device can be added to the washing machine, so that when the drum stops rotating, the stop rotation position of the drum is always set to the opening of the casing provided by the drum toward the top of the casing, so that The user controls the door body at the clothing loading port, and loads and picks clothes into the drum from the clothing loading port.

实施例四Example 4

如图1至图6所示，本实施例介绍了一种应用于上述实施例一至三任一所述的洗衣机的滚筒门体用锁紧结构，滚筒侧壁1上设有衣物投放口3，滚筒侧壁1上径向凸出设置的、延伸端向门体300相对侧弯折的锁钩4，门体300上设有铰接连接的、可锁制固定的把手5，把手5上设有可绕翻转轴旋转的锁舌7，在门体300翻转闭合后锁舌7与锁钩4相锁制扣合，把手5与门体300相固定，令门体300与滚筒200相锁紧固定。As shown in FIG. 1 to FIG. 6, this embodiment introduces a locking structure for a drum door body applied to a washing machine according to any one of the first to third embodiments, and a side wall 1 of the drum is provided with a laundry input port 3. A locking hook 4 protruding radially on the side wall 1 of the drum and extending to the opposite side of the door 300 is provided with a hinged, lockable and fixed handle 5 on the door 300, and the handle 5 is provided with The locking tongue 7 can be rotated around the turning axis. After the door 300 is flipped and closed, the locking tongue 7 and the hook 4 are locked and locked. The handle 5 is fixed to the door 300, so that the door 300 and the drum 200 are locked and fixed. .

通过设置锁紧结构，令滚筒侧壁衣物投放口处所设门体在扣合后可实现与滚筒之间的锁紧固定，避免了滚筒旋转过程中门体打开情况的发生；同时，上述锁紧结构稳定可靠、结构较为简单，适宜推广使用。The locking structure is provided so that the door body provided at the clothing loading opening on the side wall of the drum can be locked and fixed with the drum after being fastened, thereby preventing the door from being opened during the rotation of the drum; meanwhile, the above locking The structure is stable and reliable, and the structure is relatively simple, which is suitable for popularization.

本实施例中，所述锁钩4呈片状，一端与滚筒200外侧壁相对应贴合固定，另一端设有向滚筒200外部、向远离门体300侧弯折的弧形部。In this embodiment, the locking hook 4 is in a sheet shape, and one end is fixedly attached to the outer side wall of the drum 200 in a corresponding manner, and the other end is provided with an arc-shaped portion that is bent toward the outside of the drum 200 and away from the door 300 side.

本实施例中，呈条状的把手5一端靠近锁钩4设置、并经铰接轴7与门体300可转动的相连接，把手5的另一端设有与滚筒200相锁紧固定的锁制结构。In this embodiment, one end of the strip-shaped handle 5 is disposed close to the lock hook 4 and is rotatably connected to the door body 300 through the hinge shaft 7. The other end of the handle 5 is provided with a locking mechanism that is locked and fixed to the drum 200. structure.

本实施例中，所述的锁制结构包括滚筒200上设有的、可产生弹性收缩的弹性卡爪，把手5上设有与弹性卡爪相对应的卡孔，以使把手5两端均与滚筒200外壁相对应贴合接触后弹性卡爪对应卡合于卡孔中，令把手5与滚筒200相锁制固定。In this embodiment, the locking structure includes an elastic claw provided on the drum 200 and capable of generating elastic contraction. The handle 5 is provided with a clamping hole corresponding to the elastic claw, so that both ends of the handle 5 are uniform. The elastic claws are correspondingly engaged with the engaging holes after being in contact with the outer wall of the drum 200 correspondingly, so that the handle 5 and the drum 200 are locked and fixed.

本实施例中，所述滚筒200外壁上安装有固定座16，把手5一端与固定座经铰接轴7相连接，固定座16上设有弹性卡爪，把手5另一端设有与弹性卡爪相对应卡合的卡孔；优选的，固定座16两侧分别设有向滚筒200外侧弯折的折边，把手5的两侧分别与折边外壁相对应贴合限位，两折边上分别设有可向外径向弹性伸缩的弹性卡爪，把手5设有与对应侧弹性卡爪相对设置的卡孔。In this embodiment, a fixing base 16 is installed on the outer wall of the drum 200. One end of the handle 5 is connected to the fixing base via a hinge shaft 7. The fixing base 16 is provided with an elastic claw, and the other end of the handle 5 is provided with an elastic claw. Corresponding engagement holes; Preferably, two sides of the fixing base 16 are respectively provided with folds bent toward the outside of the drum 200, and two sides of the handle 5 are respectively corresponding to the outer limits of the folds to fit the limit positions, and two folds Each side is provided with an elastic claw which can be elastically expanded and contracted radially outward, and the handle 5 is provided with a clamping hole opposite to the corresponding side elastic claw.

本实施例中，所述锁舌6呈环状，环状锁舌6的一端穿过把手5设置、构成翻转轴，相对另一端对应扣合入锁钩4的弯折部，锁舌6围绕旋转的翻转轴相对把手5围绕旋转的铰接轴7远离锁钩4设置，以在把手5转动至贴合滚筒200时锁舌6与锁钩4之间相拉紧锁制、在把手5转动至与滚筒200相分离时锁舌6与锁钩4相脱离。In this embodiment, the locking tongue 6 is in a ring shape. One end of the annular locking tongue 6 is provided through the handle 5 to form a reversing shaft. The other end corresponds to the bent portion of the locking hook 4 which is locked around the locking tongue 6. The rotating reversing shaft is disposed away from the lock hook 4 around the rotating hinge shaft 7 relative to the handle 5 so as to tighten and lock the lock tongue 6 and the lock hook 4 when the handle 5 rotates to the fitting drum 200, and rotate the handle 5 to When separated from the drum 200, the lock tongue 6 is separated from the lock hook 4.

本实施例中，锁舌4、把手5、锁钩6的轴线均设于滚筒200任一的、同一截面中。In this embodiment, the axes of the locking tongue 4, the handle 5, and the locking hook 6 are all set in the same cross section of any one of the drums 200.

本实施例中所述的洗衣机，包括安装于壳体100内的滚筒200，滚筒200侧壁1上设有衣物投放口3，滚筒200上设有可翻转开闭衣物投放口3的门体300，门体300的一侧经铰链结构400与滚筒200相铰接，门体300的相对侧经如上所述的一个或多个锁紧结构500与滚筒200相连。The washing machine described in this embodiment includes a drum 200 installed in the housing 100. A laundry input port 3 is provided on a side wall 1 of the drum 200, and a door 300 is provided on the drum 200 to open and close the laundry input port 3. One side of the door body 300 is hinged to the drum 200 through the hinge structure 400, and the opposite side of the door body 300 is connected to the drum 200 through one or more locking structures 500 as described above.

本实施例中，门体300一侧经一个锁紧结构500与滚筒200相连。同时，本实施例中为了提升门体锁紧稳固度、避免在滚筒转动过程中门体打开情况的发生，可以在门体300一侧设有相间隔排布的至少两个锁紧结构500；优选的，门体300同侧的靠近两端处分别各设有一个锁紧结构500。In this embodiment, one side of the door body 300 is connected to the drum 200 through a locking structure 500. At the same time, in this embodiment, in order to improve the locking stability of the door body and prevent the door body from opening during the rotation of the drum, at least two locking structures 500 may be provided on the side of the door body 300 at intervals. Preferably, a locking structure 500 is provided on each side of the door 300 near the two ends.

实施例五Example 5

本实施例与上述实施例四的区别在于：将锁紧结构500的锁钩4固定安装于门体300上，锁舌6固定安装于滚筒200上，同样可实现对门体300扣合后经锁紧结构500进行锁紧固定的目的。The difference between this embodiment and the fourth embodiment is that the lock hook 4 of the locking structure 500 is fixedly installed on the door body 300, and the lock tongue 6 is fixedly installed on the drum 200, and the door body 300 can also be locked after being locked. The tightening structure 500 performs the purpose of locking and fixing.

本实施例中介绍了一种洗衣机的滚筒门体用锁紧结构500，滚筒侧壁1上设有衣物投放口3，门体300一侧设有径向凸出设置的、延伸端向门体300中心方向弯折的锁钩4，滚筒200侧壁1上设有铰接连接的、可锁制固定的把手5，把手5上设有可绕翻转轴旋转的锁舌6，在门体300翻转闭合后、令锁舌7与锁钩4相锁制扣合，转动把手5至与滚筒200相锁制固定，令门体300与滚筒200相锁紧固定(未在附图中注明)。In this embodiment, a lock structure 500 for a drum door of a washing machine is introduced. The side wall 1 of the drum is provided with a laundry insertion opening 3, and a side of the door 300 is provided with a radially protruding end extending toward the door. The locking hook 4 bent in the center of 300. The side wall 1 of the drum 200 is provided with a hinged, lockable and fixed handle 5. The handle 5 is provided with a locking tongue 6 that can be rotated around a turning axis. The door 300 is turned over. After closing, the locking tongue 7 and the locking hook 4 are locked and locked, and the handle 5 is turned to be locked and fixed with the drum 200, so that the door 300 and the drum 200 are locked and fixed (not indicated in the drawings).

实施例六Example Six

如图1至图8所示，本实施例介绍了一种应用于上述实施例一至三任一所述的洗衣机的滚筒门体用密封结构600，滚筒200的侧壁1上设有衣物投放口3，衣物投放口3处设有对应扣合的门体300，门体300与滚筒200相接处设有一圈沿衣物投放口3外沿延伸的密封圈12，令门体300与滚筒200相接处经密封圈12相密封处理。As shown in FIG. 1 to FIG. 8, this embodiment introduces a sealing structure 600 for a drum door of a washing machine described in any one of the first to third embodiments, and a side wall 1 of the drum 200 is provided with a laundry input port. 3. The door 300 is correspondingly fitted at 3 places of the clothes opening. A seal ring 12 extending along the outer edge of the clothes opening 3 is provided at the junction of the door 300 and the drum 200, so that the door 300 is in contact with the drum 200. The joint is sealed by 12-phase sealing ring.

通过设置上述密封结构，令滚筒侧壁所设衣物投放口处的门体与滚筒之间相密封接触，有效避免了滚筒内盛水自衣物投放口处泄漏至筒外情况的发生。By providing the above-mentioned sealing structure, the door body and the drum at the clothing loading port provided on the side wall of the drum are in sealed contact with each other, which effectively prevents the water in the drum from leaking from the clothes loading port to the outside of the drum.

本实施例中，所述门体300外周部呈一环形，环形外周部的下侧为平滑的圆弧面，所述圆弧面与滚筒200外壁相对应贴合接触，贴合接触处设有一圈沿衣物投放口3边沿绕设一圈的密封圈12，密封圈12的上下两侧分别与门体300和滚筒200相对应密封贴合。In this embodiment, the outer peripheral portion of the door body 300 is annular, and the lower side of the annular outer peripheral portion is a smooth arc surface. The arc surface is in abutting contact with the outer wall of the drum 200 correspondingly. A sealing ring 12 is wound around the edge of the clothing insertion opening 3, and the upper and lower sides of the sealing ring 12 are sealed and attached to the door body 300 and the drum 200 respectively.

本实施例中，滚筒上设有一向内凹陷的凹槽13，凹槽13的槽底设有衣物投放口3，衣物投放口3的外周轮廓线与槽底外周之间相距一定间隙距离；门体300对应扣合于凹槽13内，令扣合后的门体300外周与凹槽13侧壁相对应贴合；密封圈12对应设于凹槽13槽底与门体300外周部相对应处。In this embodiment, the drum is provided with an inwardly recessed groove 13. The groove bottom of the groove 13 is provided with a clothing insertion opening 3. The outer contour line of the clothing insertion opening 3 and the outer periphery of the groove bottom are separated by a certain gap distance. The body 300 is correspondingly fastened in the groove 13, so that the outer periphery of the fastened door body 300 is correspondingly fitted to the side wall of the groove 13; the sealing ring 12 is correspondingly provided at the bottom of the groove 13 and corresponding to the outer periphery of the door 300. Office.

本实施例中，凹槽13的侧壁上设有一圈向槽中心方向凸出的辅助密封圈，辅助密封圈的端部与门体300侧壁相对应贴合接触，以令门体侧壁与滚筒相对应密封贴合(未在附图中注明)。In this embodiment, a side of the auxiliary sealing ring protruding toward the center of the groove is provided on the side wall of the groove 13, and the end of the auxiliary sealing ring is in close contact with the side wall of the door 300 so that the side wall of the door Corresponds to the drum (not specified in the drawing).

本实施例中，所述密封圈13由可产生弹性变形的材质构成；优选的，所述的密封圈由内部设有至少一圈环形腔室的中空密封圈构成；进一步优选的，所述密封圈由可可产生弹性变形的橡胶材质构成。In this embodiment, the seal ring 13 is made of a material that can be elastically deformed; preferably, the seal ring is made of a hollow seal ring with at least one annular cavity inside; further preferably, the seal The ring is made of rubber material that can elastically deform.

本实施例中，滚筒200与扣合门体300相对应处设有多道密封圈13，各密封圈13的两侧分别与门体300和滚筒200相对应密封贴合。In this embodiment, a plurality of seal rings 13 are provided at the positions corresponding to the drum 200 and the snap door body 300, and two sides of each seal ring 13 are respectively sealed and fitted to the door body 300 and the drum 200 respectively.

本实施例中，门体300中部设有一向自衣物投放口3向滚筒200内部凸出的凸出部8，门体300扣合时凸出部8的外周与衣物投放口3的内壁相对应贴合接触，以进一步提升门体的扣合密封性；优选的，在门体侧壁与衣物投放口内壁之间设有至少一圈密封圈，以使得门体侧壁与衣物投放口内壁相接处增设密封连接、令门体密封性能得到显著提升。In this embodiment, the door 300 is provided with a protruding portion 8 protruding from the laundry input opening 3 toward the inside of the drum 200. The outer periphery of the protruding portion 8 when the door 300 is fastened corresponds to the inner wall of the laundry input opening 3. Fitting contact to further improve the snap tightness of the door body; Preferably, at least one seal ring is provided between the door body side wall and the inner wall of the clothes drop opening, so that the side wall of the door body and the inner wall of the clothes drop opening are in phase with each other. The addition of sealed connections at the joints has significantly improved the sealing performance of the door.

实施例七Example Seven

本实施例与上述实施例六的区别在于：密封圈对应规定安装于门体上，同样可实现将密封圈固定安装，对门体与滚筒相接处进行对应密封处理的目的。The difference between this embodiment and the sixth embodiment is that the sealing ring is correspondingly installed on the door body, and the sealing ring can also be fixedly installed, and the purpose of correspondingly sealing the door body and the drum is achieved.

本实施例中，本实施例中，门体300外周部的平滑圆弧面上设有一圈沿衣物投放口3开口延伸的、朝向滚筒方向开口的凹槽13，密封圈12对应压设与凹槽13内，且密封圈12的下端部凸出于凹槽开口设置、以在门体扣合后与滚筒外壁相对应贴合接触(未在附图中注明)。In this embodiment, in the present embodiment, a circle 13 is formed on the smooth arc surface of the outer periphery of the door 300, and extends along the opening of the laundry insertion opening 3 and opens toward the drum. The sealing ring 12 is correspondingly pressed and recessed. The groove 13 is provided, and the lower end of the sealing ring 12 is protruded out of the groove opening, so as to be in close contact with the outer wall of the drum after the door is fastened (not indicated in the drawing).

实施例八Example eight

如图1至图8所示，本实施例介绍了一种应用于上述实施例一至三任一所述的一种洗衣机的滚筒门体用铰链结构，滚筒上设有一转轴，门体一侧对应穿设于转轴上，令门体可绕转轴旋转的铰接安装于滚筒上，使门体可翻转开闭的扣合于滚筒侧壁上所设的衣物投放口。As shown in FIG. 1 to FIG. 8, this embodiment introduces a hinge structure for a drum door body of a washing machine described in any one of the first to third embodiments. The drum is provided with a rotating shaft, and one side of the door body is corresponding. The hinge is installed on the rotating shaft, so that the door body can be rotated around the rotating shaft to be installed on the drum, so that the door body can be opened and closed and fastened to the clothes opening provided on the side wall of the drum.

通过在滚筒侧壁衣物投放口处的门体上设置上述铰链结构，使得门体可向外翻转打开的安装于滚筒上，保证了门体开闭过程的平稳性；同时，在滚筒上不设置与门体相铰接的穿孔，可有效保证滚筒的密封性，避免滚筒自铰接处漏水情况的发生。The above-mentioned hinge structure is provided on the door body at the laundry input opening on the side wall of the drum, so that the door body can be flipped outward to be installed on the drum, thereby ensuring the smoothness of the door opening and closing process; meanwhile, it is not provided on the drum. The perforation hinged with the door body can effectively ensure the tightness of the drum and avoid the leakage of water from the hinge of the drum.

本实施例中，门体300的对应侧设有向外凸出设置的转动筋10，转动筋10上设有供转轴11穿过的、沿轴线延伸的穿孔，以使门体300可相对旋转的安装于转轴14上。In this embodiment, the corresponding side of the door body 300 is provided with a turning rib 10 protruding outward, and the turning rib 10 is provided with a perforation extending along the axis for the rotation shaft 11 to pass through, so that the door body 300 can be relatively rotated. Is mounted on the rotating shaft 14.

本实施例中，所述滚筒200上设有相内部凹陷的转轴槽15，转轴14设于转轴槽15内，转轴14的两端分别与转轴槽15槽壁相连接；所述转轴槽15呈上部敞口的凹槽，门体300对应侧所设转动筋10对应安装于转轴槽15内、并将转轴14穿过转动筋10上所设穿孔。In the present embodiment, the drum 200 is provided with a shaft groove 15 recessed inside the shaft. The shaft 14 is provided in the shaft groove 15. The two ends of the shaft 14 are connected to the wall of the shaft groove 15 respectively. The upper open groove, the turning rib 10 provided on the corresponding side of the door body 300 is correspondingly installed in the rotating shaft groove 15 and passes the rotating shaft 14 through the perforation provided on the rotating rib 10.

本实施例中，所述转动筋10沿轴线方向的两端分别与转轴槽15侧壁相限位接触，以防止转动筋10旋转过程中产生轴向位移。In this embodiment, the two ends of the rotating rib 10 in the axial direction are respectively in limited contact with the side wall of the rotating shaft groove 15 to prevent the axial displacement of the rotating rib 10 during the rotation.

本实施例中，门体300对应侧设有间隔排布的多段转动筋10，滚筒200的转轴槽15内沿轴线延伸方向间隔排布有多段向外凸出延伸的限位筋9，各转动筋10与各限位筋9相交错排布。In this embodiment, a plurality of spaced-apart rotating ribs 10 are arranged on the corresponding side of the door 300, and a plurality of position-restricting ribs 9 protruding outwardly are arranged in the shaft groove 15 of the drum 200 at intervals along the axis extension direction. The ribs 10 are staggered with each of the limiting ribs 9.

本实施例中，各转动筋10的两端分别与两侧相邻限位筋9的对应端相限位接触，以进一步提升门体300转动过程中的平稳性，有效防止门体300产生轴向位移。In this embodiment, two ends of each of the turning ribs 10 are in limit contact with the corresponding ends of the adjacent limiting ribs 9 on both sides to further improve the smoothness of the door body 300 during rotation, and effectively prevent the door body 300 from generating an axis.向 Displacement.

本实施例中，转轴14依次穿过转轴槽15端部所设穿孔、门体300对应侧转动筋10上所设的穿孔、转轴槽15内所设限位筋9上所设穿孔；优选的，转轴槽15、转动筋10及限位筋9上所设的各穿孔均同轴设置。In this embodiment, the rotating shaft 14 passes through the perforation provided at the end of the rotating shaft groove 15, the perforation provided on the corresponding side turning rib 10 of the door body 300, and the perforation provided on the limiting rib 9 provided in the rotating shaft groove 15; The perforations provided on the shaft groove 15, the rotating rib 10 and the limiting rib 9 are coaxially arranged.

本实施例中，转轴14依次穿过转轴槽15端部所设穿孔、门体300对应侧转动筋10上所设的穿孔、转轴槽15内所设限位筋9上所设穿孔；优选的，转轴槽15、转动筋10及限位筋9上所设的各穿孔均同轴设置。还可以，本实施例中，转轴14的两端部与转轴槽15对应侧壁相固定连接，以使得转轴14固定安装于转轴槽15内，令门体300可绕转轴14旋转、而转轴14并不穿入滚筒200内部，既保证了转轴14连接处的滚筒密封性、又实现了门体300绕轴旋转的目的。In this embodiment, the rotating shaft 14 passes through the perforation provided at the end of the rotating shaft groove 15, the perforation provided on the corresponding side turning rib 10 of the door body 300, and the perforation provided on the limiting rib 9 provided in the rotating shaft groove 15; The perforations provided on the shaft groove 15, the rotating rib 10 and the limiting rib 9 are coaxially arranged. Also, in this embodiment, both ends of the rotating shaft 14 are fixedly connected to the corresponding side wall of the rotating shaft groove 15 so that the rotating shaft 14 is fixedly installed in the rotating shaft groove 15, so that the door body 300 can rotate around the rotating shaft 14 and the rotating shaft 14 It does not penetrate into the inside of the drum 200, not only ensures the tightness of the drum at the joint of the rotating shaft 14, but also achieves the purpose of rotating the door 300 around the shaft.

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做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。The above description is only the preferred embodiments of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with the preferred embodiments, it is not intended to limit the present invention. Any technology familiar with the patent Without departing from the scope of the technical solution of the present invention, a person can use the technical content of the above hint to make a few changes or modify the equivalent embodiment with equivalent changes. Anything that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes, and modifications made to the above embodiments by the technical essence still fall within the scope of the solution of the present invention.

Claims

一种洗衣机，其包括安装于壳体内的滚筒；其特征在于：滚筒的侧壁上设有衣物投放口，衣物投放口处设有可开闭的门体。A washing machine includes a drum installed in a casing; the washing machine is characterized in that: a side wall of the drum is provided with a laundry input port, and a laundry door is provided at the laundry input port.
根据权利要求1所述的一种洗衣机，其特征在于，所述滚筒两端均密封设置。The washing machine according to claim 1, wherein both ends of the drum are sealed.
根据权利要求2所述的一种洗衣机，其特征在于，滚筒为其上不具有脱水孔的、仅于内筒侧壁上设置衣物投放口的密封容器。The washing machine according to claim 2, wherein the drum is a sealed container without a dewatering hole and provided with a laundry input port only on a side wall of the inner cylinder.
根据权利要求1至3任一所述的一种洗衣机，其特征在于，滚筒沿轴线方向的两端中至少一端经转轴安装于壳体上、并与驱动电机的转子相连接，令滚筒可绕转轴旋转的安装于壳体内。The washing machine according to any one of claims 1 to 3, wherein at least one of two ends of the drum in the axial direction is mounted on the casing via a rotating shaft and connected to a rotor of a driving motor, so that the drum can be wound. The rotating shaft is rotatably installed in the casing.
根据权利要求4所述的一种洗衣机，其特征在于，转轴均与滚筒轴线同轴设置。The washing machine according to claim 4, wherein the rotating shafts are arranged coaxially with the axis of the drum.
根据权利要求1至3任一所述的一种洗衣机，其特征在于，所述门体一侧与滚筒壁相铰接，门体相对另一侧设有与滚筒相固定的锁紧结构。The washing machine according to any one of claims 1 to 3, wherein one side of the door body is hinged to the drum wall, and the other side of the door body is provided with a locking structure fixed to the drum.
根据权利要求6所述的一种洗衣机，其特征在于，门体与滚筒的铰接处所设转轴轴线与滚筒轴线相平行。The washing machine according to claim 6, wherein the axis of the rotation shaft provided at the hinged position of the door body and the drum is parallel to the axis of the drum.
根据权利要求6所述的一种洗衣机，其特征在于，所述的锁紧结构包括滚筒外壁上径向凸出设置的、延伸端向远离门体侧弯折的锁钩，门体上设有铰接连接的把手，把手上设有可绕翻转轴旋转的锁舌，把手上还设有可产生弹性收缩的弹性卡爪，在门体翻转闭合后锁舌与锁扣相锁制扣合，把手经弹性卡爪与门体相固定，令门体与滚筒相固定扣合。The washing machine according to claim 6, characterized in that the locking structure comprises a locking hook projected radially on the outer wall of the drum, the extension end being bent away from the door body side, and the door body is provided with The handle is hingedly connected. The handle is provided with a lock tongue that can rotate about the turning axis. The handle is also provided with an elastic claw capable of generating elastic contraction. After the door body is closed and closed, the lock tongue is locked with the lock. The elastic claw is fixed to the door body, so that the door body and the drum are fixedly engaged with each other.
根据权利要求8所述的一种洗衣机，其特征在于，滚筒的衣物投放口一侧设有一转轴，转轴两端分别与滚筒相铰接固定，铰接处分别设有动密封，门体的对应侧设有向外凸出设置的圆筒状转动筋，转动筋上设有供转轴穿过的、沿轴线延伸的穿孔，以使门体可相对旋转的安装于转轴上。The washing machine according to claim 8, characterized in that a rotating shaft is provided at one side of the laundry loading port of the drum, and both ends of the rotating shaft are hinged and fixed to the drum, respectively, and dynamic seals are provided at the hinged positions, and corresponding sides of the door are provided. There is a cylindrical turning rib protruding outwardly, and a perforation extending along the axis is provided on the turning rib, so that the door body can be relatively rotated and installed on the rotating shaft.
根据权利要求6所述的一种洗衣机，其特征在于，所述门体一侧可绕铰接轴向外翻转打开的安装于滚筒上，门体外周边沿均对应超出衣物投放口，令门体闭合后对应覆盖衣物投放口的全部区域；门体与滚筒外壁相对应贴合接触处设有一圈密封圈，密封圈沿衣物投放口边沿延伸。The washing machine according to claim 6, characterized in that, one side of the door body can be installed on the drum by being turned outward and turned around the hinge axis, and the outer periphery of the door body corresponds to the outside of the laundry opening, so that the door body is closed. The rear area covers the entire area of the clothing release opening; a sealing ring is provided at the corresponding contact between the door body and the outer wall of the drum, and the seal extends along the edge of the clothing release opening.
根据权利要求10所述的一种洗衣机，其特征在于，密封圈由弹性材质构成，密封圈对应固定于滚筒外壁上、并沿衣物投放口外侧设置一周，令门体扣合于衣物投放口处后，密封圈被夹紧于门体与滚筒外壁之间。The washing machine according to claim 10, wherein the sealing ring is made of an elastic material, the sealing ring is correspondingly fixed on the outer wall of the drum, and is arranged along the outer side of the laundry opening, so that the door body is fastened to the laundry opening. After that, the seal ring is clamped between the door body and the outer wall of the drum.
根据权利要求1至3任一所述的一种洗衣机，其特征在于，滚筒套装于盛水部内部，盛水部顶部设有开口，所述开口与内筒上所设衣物投放口相对应设于同一竖直截面中,以供用户自开口对衣物投放口进行开闭操控。The washing machine according to any one of claims 1 to 3, characterized in that the drum is set inside the water holding part, and an opening is provided on the top of the water holding part, and the opening is provided corresponding to the laundry input port provided on the inner tub. In the same vertical section, for the user to open and close the clothing opening from the opening.
根据权利要求12所述的一种洗衣机，其特征在于，盛水部为与滚筒同轴设置的外筒，滚筒上设有与外筒相连通的脱水孔；或者，盛水部为至少覆盖滚筒下半部分的、上部敞口设置的凹槽。The washing machine according to claim 12, wherein the water holding part is an outer cylinder coaxially provided with the drum, and the drum is provided with a dewatering hole communicating with the outer drum; or the water holding part is at least covering the drum The lower part is provided with an open upper groove.
根据权利要求12所述的一种洗衣机，其特征在于，盛水部的开口处设有独立设置的、对应密封门盖；或者，洗衣机壳体上设有向外翻转打开的门盖，所述门盖扣合后对应封闭盛水部上所设开口。The washing machine according to claim 12, characterized in that the opening of the water holding part is provided with an independent sealed door cover corresponding to the opening; or, the washing machine housing is provided with a door cover that is opened by turning outward, and After the door cover is fastened, the opening provided on the water holding part is closed correspondingly.
根据权利要求14所述的一种洗衣机，其特征在于，盛水部与壳体之间设有柔性套筒，柔性套筒的一端与盛水部开口相密封连接、另一端与壳体上所设对应开口密封连接，以使盛水部经柔性套筒与外部相连通，壳体上所设门盖可开闭的对应扣合于壳体上所设对应开口处。The washing machine according to claim 14, wherein a flexible sleeve is provided between the water holding part and the casing, one end of the flexible sleeve is tightly connected to the opening of the water holding part, and the other end is connected to the upper part of the casing. Corresponding openings are provided for hermetic connection so that the water-containing part communicates with the outside through a flexible sleeve, and the door cover provided on the housing can be opened and closed correspondingly fastened to the corresponding opening provided on the housing.