WO2020038213A1 - 一种上盖及洗衣机 - Google Patents

一种上盖及洗衣机 Download PDF

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Publication number
WO2020038213A1
WO2020038213A1 PCT/CN2019/098968 CN2019098968W WO2020038213A1 WO 2020038213 A1 WO2020038213 A1 WO 2020038213A1 CN 2019098968 W CN2019098968 W CN 2019098968W WO 2020038213 A1 WO2020038213 A1 WO 2020038213A1
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WIPO (PCT)
Prior art keywords
mounting
damper
mounting groove
cover
upper cover
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PCT/CN2019/098968
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English (en)
French (fr)
Inventor
庄儒营
丑作政
栾京武
孙广彬
陶福源
Original Assignee
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 WO2020038213A1 publication Critical patent/WO2020038213A1/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
    • D06F39/14—Doors or covers; Securing means therefor

Definitions

  • the invention belongs to the technical field of washing machines, in particular to an upper cover, and also relates to a washing machine equipped with the upper cover.
  • Washing machines are cleaning appliances that use electrical energy to generate mechanical action to wash clothes.
  • Household washing machines are mainly composed of a cabinet, a washing dehydration bucket, a transmission system, and a control system.
  • washing machines are composed of an upper frame, a cabinet and a base. The upper, middle, and lower parts are connected together.
  • the upper frame is provided with a cover plate, and the cover plate is provided with an opening and closing structure.
  • the cover plate of the washing machine is arranged on the top of the washing machine and is opened and closed.
  • the door cover of the existing washing machine cannot be parked at any angle, especially the door cover of the pulsator washing machine has downward gravity, and it is more difficult to achieve parking at any angle.
  • washing machines have evolved from simple and practical to stylish and beautiful.
  • a large number of beautiful and elegant glass materials are used by washing machine designers.
  • the main application is firstly the cover part of the washing machine.
  • the density of glass is much higher than that of ordinary ABS plastic.
  • the cover of the existing washing machine will fall under the action of gravity during the door closing process.
  • the speed is fast, not only the impact sound is loud, but the door cover body is easy to be damaged, and sometimes the user's fingers are pinched, the use safety is poor, and when the door cover is opened, the user needs more force and inconvenience.
  • the technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, provide an upper cover, so as to achieve the purpose that the upper cover can be parked at an arbitrary angle, and achieve the effects of freely descending when closing and assisting when opening the cover.
  • An upper cover includes a cover body and a damper provided on the cover body.
  • An inwardly recessed mounting groove is provided on a fastening side of the cover body, and a damper is installed in the mounting groove. The cover is fixedly connected.
  • the mounting groove is disposed on an outer peripheral portion of one side of the cover body, the mounting groove extends in a direction parallel to the side of the cover body, and the damper is installed in the mounting groove, and the extending direction is parallel to the extending direction of the mounting groove.
  • the left and right sides of the extending direction of the installation groove are respectively provided with a first connection structure and a second connection structure;
  • the damper includes a housing, and the housing is installed in the installation groove through the first connection structure and the second connection structure.
  • the mounting groove is hollow inside, and is open toward the fastening side of the cover.
  • the first connection structure in the mounting groove includes a limiting rib, and a part of the shell of the damper is clamped to the cover through the limiting rib. .
  • a limiting rib is provided on the inner wall of the mounting groove near the slot, the limiting rib is perpendicular to the extending direction of the mounting groove, and extends from one side of the inner wall of the mounting groove to the corresponding other side;
  • a first mounting portion protruding outward from the housing is provided on one side of the limiting rib, and the first mounting portion is clamped between the limiting rib and the groove bottom.
  • the limiting rib is located on the side of the mounting groove near the outer periphery of the cover, and extends from the side of the mounting groove near the outer periphery of the cover to the side of the mounting groove near the middle of the cover.
  • a plurality of sets of limiting ribs are respectively provided on the inner wall of the mounting groove near the slot, and a plurality of first mounting portions corresponding to the sets of limiting ribs are provided on the corresponding side of the damper housing.
  • the second mounting structure in the mounting slot includes a screw post, and the screw post and the damper housing are respectively provided with corresponding mounting holes, and the connecting member passes through the mounting holes in order to fixedly install the damper in the mounting slot.
  • a screw post protruding from the bottom of the groove toward the slot is provided in the mounting groove, located on the side far from the limiting rib, and the first end of the screw post is provided with a first installation hole;
  • a second mounting portion protruding outward from the housing is provided on the side, and a corresponding second mounting hole is provided on the second mounting portion.
  • the connecting member passes through the second mounting hole and the first mounting hole in order to fix the damper. Installed in the installation slot.
  • the damper further includes a damping shaft extending outward from one end of the housing.
  • the extending direction of the damping shaft is parallel to the extending direction of the mounting groove.
  • the mounting groove is provided with a shaft hole through which the damping shaft passes.
  • the damping shaft extends in a direction away from the center of the cover.
  • the mounting groove is provided with a mounting rib perpendicular to the extending direction of the mounting groove, the mounting rib is fixedly connected to the left and right inner walls of the mounting groove extending direction, and the mounting rib is provided with a shaft hole through which the damping shaft passes. .
  • the mounting rib is located at an end of the damping shaft connected to the cover.
  • the cover body is provided with two mounting grooves on the outer peripheral side, and the two mounting grooves are symmetrical with respect to the center of the cover body, and the openings are directed to the cover fastening side, and a damper is provided in each of the mounting grooves.
  • the two dampers are symmetrical about the center of the cover.
  • Another object of the present invention is to provide a washing machine including a pan base, wherein the upper lid of any one of claims 1 to 9 is mounted on the washing machine, and the upper lid is clamped to the pan base through a damper.
  • the present invention has the following beneficial effects compared with the prior art.
  • the cover body By setting a damper on the upper cover, the cover body can be prevented from falling quickly, and the cover body can be closed smoothly and continuously.
  • connection structure is provided in the installation slot for the installation of the damper, so that the installation of the damper is simple and the operability is strong.
  • the damper can be used to slow down the opening and closing speed of the upper cover.
  • the upper cover can be slowly opened or closed slowly relative to the casing, so as to avoid excessive opening and closing of the upper cover Causes bumps and pinches.
  • FIG. 1 is a schematic structural diagram of an upper cover without a damper according to an embodiment of the present invention
  • FIG. 2 is a partially enlarged schematic view at A in FIG. 1;
  • FIG. 2 is a partially enlarged schematic view at A in FIG. 1;
  • FIG. 3 is a schematic structural diagram of an upper cover equipped with a damper in an embodiment of the present invention
  • FIG. 4 is a partially enlarged schematic diagram at B in FIG. 2.
  • an embodiment of the present invention introduces an upper cover 100 including a cover body 3 and a damper 2 provided on the cover body 3.
  • a recessed mounting groove 1 is provided with a damper 2 installed therein, and the damper 2 is fixedly connected to the cover 3 via a connection structure 5.
  • the connection structure is provided in the installation groove for the installation of the damper, which makes the installation of the damper simple. , Strong operability.
  • an embodiment of the present invention also introduces a washing machine including a pan base and a casing.
  • the washing machine is provided with an upper cover 100 as described above, and the upper cover 100 is connected to the pan base through a damper. It is clamped, and an outer bucket is provided inside the shell.
  • the outer bucket is used for washing water, and a washing device driven by a driving device is provided inside the outer bucket to realize the washing and stirring of the clothes.
  • one end of the shell is provided with an opening.
  • the shells are connected by a disk seat to open and close the opening.
  • this embodiment introduces an upper cover 100 including a cover body 3 and a damper 2 provided on the cover body 3.
  • An inwardly recessed side of the cover body 3 is provided.
  • the mounting groove 1 is provided with a damper 2 installed therein, and the damper 2 is fixedly connected to the cover 3 via the connection structure 5.
  • a connection structure is installed in the installation groove, so that part of the housing of the damper is clamped by a limit rib. Hold it in the installation slot to achieve the purpose of further fixing the damper.
  • the mounting groove 1 is provided on the fastening side of the cover body 3 and is located on the outer peripheral portion of the cover body 3 side.
  • the mounting groove 1 extends in a direction parallel to the side of the cover body 3, that is, the mounting groove 1 Parallel to this side of the cover 3, the damper 2 is installed in the installation groove 1, and the extension direction is parallel to the extension of the installation groove 1, that is, the installation groove 1, the damper 2 and the side of the cover 3 are arranged parallel to each other; preferably
  • the connection structure 5 includes a first connection structure 51 and a second connection structure 52.
  • the left and right sides of the extension direction of the mounting groove 1 are respectively provided with a first connection structure 51 and a second connection structure 52.
  • the damper 2 includes a housing. 21, the housing 21 is installed in the installation groove 1 via the first connection structure 51 and the second connection structure 52, and is fixedly connected to the cover body 3.
  • the interior of the mounting groove 1 is hollow and is open toward the fastening side of the cover 3.
  • the first connection structure 51 in the mounting groove 1 includes a limiting rib 13, and a part of the housing of the damper 2 passes the limiting position.
  • the rib 13 is clamped to the cover body 3.
  • Limiting ribs are arranged in the mounting groove, so that part of the shell of the damper is clamped in the mounting groove by the limiting ribs, so as to achieve the purpose of further fixing the damper.
  • a limiting rib 13 is provided on the inner wall of the mounting groove 1 near the slot.
  • the limiting rib 13 is perpendicular to the extending direction of the mounting groove 1 and extends from one side of the inner wall of the mounting groove 1 to the other side. That is, the limiting rib 13 extends along the inner wall of the mounting groove 1 located on the left side of the extending direction of the mounting groove 1 to the right side of the extending direction of the mounting groove 1, or the limiting rib 13 extends along the right side of the mounting groove 1 in the extending direction.
  • the inner wall of the mounting groove 1 extends to the left side of the extending direction of the mounting groove 1; the side of the damper 2 housing 21 on the stopper rib 13 is provided with a first mounting portion 24 protruding outward from the housing 21, the first mounting portion 24 is tightly clamped between the limiting rib 13 and the groove bottom of the mounting groove 1 so that the first mounting portion 24 of the damper 2 is clamped to the cover 3 via the limiting rib 13.
  • the limiting ribs 13 are located on the side of the mounting groove 1 near the outer periphery of the cover 3.
  • the extending direction of the limiting ribs 13 is perpendicular to the extending direction of the mounting groove 1.
  • the side of the lateral mounting groove 1 near the middle of the cover body 3 extends.
  • a limiting rib 13 is provided on the inner wall of the mounting groove 1 near the slot, and a plurality of first mounting portions corresponding to the limiting ribs 13 of each group are provided on the corresponding side of the housing 21 of the damper 2. 24.
  • the fixing portions 24 of each group are tightly clamped between the corresponding limiting ribs 13 of each group and the groove bottom of the mounting groove 1.
  • a damper 2 is installed in the mounting groove 1.
  • the damper 2 is fixedly connected to the cover 3 through a connection structure 5.
  • the connection structure 5 includes a first connection structure 51 and a first connection structure 51.
  • the housing 21 of the damper 2 is installed in the installation groove 1 via the first connection structure 51 and the second connection structure 52, and is fixedly connected to the cover body 3.
  • the second connection structure 52 in the mounting groove includes a screw post 11, and the screw post 11 and the damper housing 21 are respectively provided with corresponding mounting holes 4, and the connecting member passes through the mounting holes 4 in order to fixedly install the damper 2.
  • a screw post 11 protruding from the bottom of the groove toward the slot is located in the mounting slot 1 on a side far from the limiting rib 13, and the extended end of the screw post 11 is lower than the slot of the mounting slot 1.
  • the extension end of the screw post 11 is provided with a first mounting hole 12 for fixing the connecting member.
  • the housing 21 of the damper 2 is provided on the side of the screw post 11 with a second mounting portion 25 protruding outward from the housing 21.
  • the two mounting portions 25 are provided with a second mounting hole 23 corresponding to the first mounting hole 12, and the connecting member passes through the second mounting hole 23 and the first mounting hole 12 in order to mount the damper 2 in the mounting groove 1.
  • the connecting member may be a screw structure
  • the first mounting hole 12 may be a screw hole structure
  • the connecting member may also be another fixed connection structure
  • the first and second mounting holes 12 and 23 are connected to other fixed connection structures. Matching mounting holes.
  • the screw post 11 is disposed in the mounting groove 1 and is located away from the limiting rib 13.
  • the first mounting hole 12 is provided at the extended end of the screw post 11 and coaxially with the screw post 11.
  • the second mounting hole is provided. 23 is correspondingly provided on the same side of the housing 21 of the damper 2; preferably, the screw post 11 is provided near the center of the cover 3 and away from the limiting rib 13; the second mounting hole 23 is correspondingly provided on the damper The same side of the housing 21 of the device 2, that is, the side near the center of the cover body 3 and away from the limiting rib 13.
  • the damper 2 further includes a housing 21 and a damping shaft 22 inserted into the housing 21.
  • the damping shaft 22 extends outward from one end of the housing 21, and the damping shaft 22 The extending direction is parallel to the extending direction of the mounting groove 1.
  • the mounting groove 1 is provided with a shaft hole 14 through which the damping shaft 22 passes.
  • the damping shaft 22 extends away from the center of the cover 3.
  • the mounting groove 1 is provided with mounting ribs 15 perpendicular to the extending direction of the mounting groove 1, and the mounting ribs 15 are fixedly connected to the inner walls of the left and right sides of the extending direction of the mounting groove 1.
  • the mounting rib 15 is located at an end of the damping shaft 22 that is connected to the cover 3.
  • two mounting grooves 1 are provided on the outer periphery of one side of the cover body 3 of the upper cover 100, and the two installation grooves 1 are symmetrical about the center of the cover body 3, and the openings are directed to the side of the cover body 3, each A damper 2 is provided in the mounting groove 1 respectively, and the two dampers 2 are symmetrical about the center of the cover 3, and are respectively the first damper 24 and the second damper 25; preferably, the first damper 24 and the second damper 25 are damped.
  • the shafts 22 respectively face away from the center of the cover 3.
  • a washing machine is also introduced in this embodiment.
  • the washing machine is provided with an upper cover 100 as described above.
  • the washing machine further includes a casing and a tray seat. One end of the casing is provided with an opening and an upper cover. 100 is clamped to the disk base through the damper 2, and the upper cover 100 and the shell are connected through the disk base to open and close the opening.
  • the outer peripheral portion of the side where the cover body 3 of the upper cover 100 is connected to the pan seat is provided with a mounting groove 1 recessed inward.
  • the mounting groove 1 is hollow inside, and the opening faces the side where the cover body 3 is fastened, that is, near the washing machine
  • a damper 2 is installed in the mounting groove 1 on the open side of the shell, and the damper 2 is fixedly connected to the cover 3 through the connection structure 5.
  • the damper 2 includes a housing 21, and the housing includes a first mounting portion 24 and a second mounting portion 25.
  • the first mounting portion 24 is clamped to the cover 3 via the first connection structure 51, and the second mounting portion
  • the part 25 is fixedly connected to the cover body 3 via the second connection structure 52.
  • the damper 2 further includes a damping shaft 22 that protrudes outward from one end of the housing 21, the extending direction of the damping shaft 22 is parallel to the extending direction of the mounting groove 1, and the damping shaft 22 passes through The shaft hole 14 on the mounting rib 13 in the mounting groove 1 rotates in the mounting groove 1.
  • two mounting grooves 1 are provided on the outer peripheral portion of the side of the upper cover 100 where the cover body 3 is connected to the disk seat.
  • the two mounting grooves 1 are symmetrical about the center of the cover body 3, and the openings are fastened toward the cover body 3.
  • a damper 2 is provided in each mounting slot 1, and the two dampers 2 are symmetrical about the center of the cover 3, and are respectively a first damper 24 and a second damper 25; preferably, the first damper 24 and the first damper 2
  • the damping shafts 22 of the second damping 25 are respectively oriented away from the center of the cover 3.
  • the damper 2 uses the damping characteristics to slow down mechanical vibration and consume kinetic energy.
  • the damping shaft 22 can rotate relative to the housing 21. During the rotation of the damping shaft 22, the rotational kinetic energy can be consumed. Therefore, the damper 2 can be used to slow down the opening and closing speed of the upper cover 100. Through the damping effect of the damper 2, the upper cover 100 can be slowly opened or closed slowly with respect to the housing, so as to avoid bumping and pinching due to the excessive opening and closing of the upper cover 100. happening.

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

Abstract

本发明公开了一种上盖，包括盖体和设置在盖体上的阻尼器，所述盖体的扣合一侧设有向内凹陷的安装槽，安装槽内安装有阻尼器，阻尼器经连接结构与盖体相固定连接。本发明还公开了一种洗衣机，包括盘座，该洗衣机上装有如上所述的一种上盖，上盖通过阻尼器与盘座相夹接。通过在上盖上设置阻尼器，可避免盖体迅速下落，并且可以实现盖体平稳连续均匀的闭合，同时，通过在安装槽内设置连接结构以供阻尼器的安装，令阻尼器的安装简单，可操作性强。

Description

一种上盖及洗衣机 技术领域
本发明属于洗衣机技术领域，具体地说，涉及一种上盖，还涉及一种装有该上盖的洗衣机。
背景技术
洗衣机是利用电能产生机械作用来洗涤衣物的清洁电器，家用洗衣机主要是由箱体、洗涤脱水桶、传动系统以及控制系统组成，但是现有技术中洗衣机都是由上框、箱体、底座的上中下三部分连接组成，其中，上框设有盖板，盖板设有开合结构，洗衣机的盖板设置在洗衣机的顶部，开启呈上下开合状。但是，现有洗衣机的门盖无法实现任意角度的驻停，尤其波轮洗衣机的门盖具有往下重力，更难实现任意角度的驻停。
同时，随着经济的高速发展，用户消费水平的提高，洗衣机已经由简单实用转向时尚美观的方向发展。大量美观大方的玻璃材料被洗衣机设计者所采用，主要的应用首先就是洗衣机的盖体部分。玻璃的高广度、高透明度，加之印刷各种图案使洗衣机的外观更加富有时尚气息。但是玻璃比一般ABS塑料的密度大很多，这样使得洗衣机的门盖重量就会增大，随之而来的问题：现有洗衣机的盖板在重力的作用下，关门过程中，盖体的下落速度较快，不仅撞击声音较大，而且门盖本体易损坏，有时还会夹到用户的手指，使用安全性较差，且门盖打开时，需要用户用较大的力气，使用不便。
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，提供一种上盖，以实现上盖可以随意角度驻停的目的，且实现闭合时的自由缓降和开盖时助力的效果。
为解决上述技术问题，本发明采用技术方案的基本构思是：
一种上盖，包括盖体和设置在盖体上的阻尼器，所述盖体的扣合一侧设有向内凹陷的安装槽，安装槽内安装有阻尼器，阻尼器经连接结构与盖体相固定连接。
进一步，所述安装槽设置在盖体一侧的外周部，安装槽沿着与盖体该侧相平行方向延伸，阻尼器安装在安装槽内，延伸方向与安装槽的延伸方向相平行。
优选的，安装槽的延伸方向的左右两侧分别设有第一连接结构和第二连接结构；阻尼器包括壳体，壳体经第一连接结构和第二连接结构安装在安装槽内。
进一步，所述安装槽内部中空，朝向盖体的扣合一侧敞口设置，安装槽内的第一连接结构包括限位筋，阻尼器的部分壳体经限位筋与盖体相夹接。
进一步，所述安装槽的内壁上、靠近槽口位置设有限位筋，限位筋与安装槽的延伸方向相垂直、自安装槽内壁的一侧向对应另一侧延伸；阻尼器壳体位于限位筋的一侧设有向壳体外凸出延伸的第一安装部，第一安装部被夹持在限位筋和槽底之间。
优选的，限位筋位于安装槽靠近盖体外周的一侧，自安装槽靠近盖体外周的一侧向安装槽靠近盖体中部的一侧延伸。
进一步优选的，安装槽的内壁上、靠近槽口位置分别设有多组限位筋，阻尼器壳体的对应一侧设有与各组限位筋相对应的多个第一安装部。
进一步，所述安装槽内的第二安装结构包括螺钉柱，螺钉柱和阻尼器壳体上分别设有相对应的安装孔，连接件依次穿过安装孔，以将阻尼器固定安装在安装槽内。
进一步，所述安装槽内、位于远离限位筋一侧设有自槽底向槽口凸出延伸的螺钉柱，螺钉柱的延伸端设有第一安装孔；阻尼器壳体位于螺钉柱一侧设有向壳体外凸出延伸的第二安装部，第二安装部上设有相对应的第二安装孔，连接件依次穿过第二安装孔和第一安装孔，以将阻尼器固定安装在安装槽内。
进一步，阻尼器还包括自壳体一端向外延伸的阻尼轴，阻尼轴的延伸方向与安装槽的延伸方向相平行，安装槽内设有供阻尼轴穿过的轴孔。
优选的，阻尼轴朝向远离盖体中心方向延伸。
进一步，所述安装槽内设有与安装槽延伸方向相垂直的安装筋，安装筋与安装槽延伸方向的左右两侧的内壁相固定连接，安装筋上设有供阻尼轴穿过的轴孔。
优选的，安装筋位于阻尼轴与盖体相连接的一端。
进一步，所述盖体一侧的外周部设有两个安装槽，两个安装槽关于盖体中心对称，并且开口均朝向盖体扣合一侧，每个安装槽内分别设有一个阻尼器，两个阻尼器关于盖体中心对称。
本发明的另一目的在于提供一种洗衣机，包括盘座，该洗衣机上装有上述权利要求1至9任一所述的一种上盖，上盖通过阻尼器与盘座相夹接。
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。
1、通过在上盖上设置阻尼器，可避免盖体迅速下落，并且可以实现盖体平稳连续均匀的闭合。
2、通过在安装槽内设置连接结构以供阻尼器的安装，令阻尼器的安装简单，可操作性强。
3、通过在安装槽内设置限位筋，令阻尼器的部分壳体被限位筋夹持在安装槽内，以达到进一步固定阻尼器的目的。
4、通过在洗衣机上盖上设置阻尼器，阻尼器可用于减缓上盖开关速度，通过阻尼器的阻尼作用，上盖可相对于外壳缓慢打开或者缓慢盖合，避免因上盖开合过猛导致磕碰、夹伤的情况。
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是本发明实施例中未装有阻尼器的上盖的结构示意图；
图2是图1中A处的局部放大示意图；
图3是本发明实施例中装有阻尼器的上盖的结构示意图；
图4是图2中B处的局部放大示意图。
图中：100-上盖、1-安装槽、2-阻尼器、3-盖体、4-安装孔、5-连接结构、11-螺钉柱、12-第一安装孔、13-限位筋、14-轴孔、15-安装筋、21-壳体、22-阻尼轴、23- 第二安装孔、24-第一安装部、25-第二安装部、26-第一阻尼器、27-第二阻尼器、51-第一连接结构、52-第二连接结构。
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。
如图1至图4所示，本发明实施例中介绍了一种上盖100，包括盖体3和设置在盖体3上的阻尼器2，盖体3的扣合一侧设有向内凹陷的安装槽1，安装槽1内安装有阻尼器2，阻尼器2经连接结构5与盖体3相固定连接。通过在上盖上设置阻尼器，可避免盖体迅速下落，并且可以实现盖体平稳连续均匀的闭合，同时，通过在安装槽内设置连接结构以供阻尼器的安装，令阻尼器的安装简单，操作性强。
如图1至图4所示，本发明实施例中还介绍了一种洗衣机，包括盘座和外壳，该洗衣机上装有如上所述的一种上盖100，上盖100通过阻尼器与盘座相夹接，外壳内部设置外桶，外桶用于盛洗涤水，并且外桶内部设有通过驱动装置驱动的洗涤装置，实现对衣物的搅拌洗涤，同时外壳的一端设开口，上盖100与壳体通过盘座相连接以打开和关闭开口。
实施例一
如图1至图4所示，本实施例中介绍了一种上盖100包括盖体3和设置在盖体3上的阻尼器2，盖体3的扣合一侧设有向内凹陷的安装槽1，安装槽1内安装有阻尼器2，阻尼器2经连接结构5与盖体3相固定连接。通过在上盖上设置阻尼器，可避免盖体迅速下落，并且可以实现盖体平稳连续均匀的闭合，同时，通过在安装槽内设置连接结构，令阻尼器的部分壳体被限位筋夹持在安装槽内，以达到进一步固定阻尼器的目的。
本实施例中，安装槽1设置在盖体3的扣合一侧、并位于盖体3一侧的外周部，安装槽1沿着与盖体3该侧相平行方向延伸，即安装槽1与盖体3该侧相平行，阻尼器2安装在安装槽1内，延伸方向与安装槽1的延伸方向相平行，即安装槽1、阻尼器2与盖体3该侧相互平行设置；优选的，连接结构5包括第一连接结构51和第二连接结构52，安装槽1的延伸方向的左右两侧分别设有第一连接结构51和第二连接结构52,；阻 尼器2包括壳体21，壳体21经第一连接结构51和第二连接结构52安装在安装槽1内，并与盖体3相固定连接。
本实施例中，安装槽1内部中空，朝向盖体3的扣合一侧敞口设置，安装槽1内的第一连接结构51包括限位筋13，阻尼器2的部分壳体经限位筋13与盖体3相夹接。通过在安装槽内设置限位筋，令阻尼器的部分壳体被限位筋夹持在安装槽内，以达到进一步固定阻尼器的目的。
本实施例中，安装槽1的内壁上、靠近槽口位置设有限位筋13，限位筋13与安装槽1的延伸方向相垂直、自安装槽1内壁的一侧向对应另一侧延伸，即限位筋13沿着位于安装槽1延伸方向的左侧的安装槽1内壁向安装槽1延伸方向的右侧延伸，或限位筋13沿着位于安装槽1延伸方向的右侧的安装槽1内壁向安装槽1延伸方向的左侧延伸；阻尼器2壳体21的位于限位筋13一侧设有向壳体21外凸出延伸的第一安装部24，第一安装部24被紧密夹持在限位筋13和安装槽1的槽底之间，以令阻尼器2的第一安装部24经限位筋13与盖体3相夹接。
本实施例中，限位筋13位于安装槽1靠近盖体3外周的一侧，限位筋13的延伸方向与安装槽1的延伸方向相垂直，自安装槽1靠近盖体3外周的一侧向安装槽1靠近盖体3中部的一侧延伸。
本实施例中，安装槽1的内壁上、靠近槽口位置设有限位筋13，阻尼器2壳体21的对应一侧设有多组与各组限位筋13相对应的第一安装部24，各组固定部24被紧密夹持在相对应的各组限位筋13和安装槽1的槽底之间。
实施例二
如图1至图4所示，本实施例中，安装槽1内安装有阻尼器2，阻尼器2经连接结构5与盖体3相固定连接，连接结构5包括第一连接结构51和第二连接结构52，阻尼器2的壳体21经第一连接结构51和第二连接结构52安装在安装槽1内，并与盖体3相固定连接。安装槽内的第二连接结构52包括螺钉柱11，螺钉柱11和阻尼器壳体21上分别设有相对应的安装孔4，连接件依次穿过安装孔4，以将阻尼器2固定安装在安装槽1内。
本实施例中，安装槽1内、位于远离限位筋13的一侧设有自槽底向槽口凸出延伸的螺钉柱11，螺钉柱11的延伸端低于安装槽1的槽口，螺钉柱11的延伸端设有供连接件固定的第一安装孔12，阻尼器2的壳体21位于螺钉柱11一侧设有向壳体21外凸出 延伸的第二安装部25，第二安装部25上设有与第一安装孔12相对应设置的第二安装孔23，连接件依次穿过第二安装孔23和第一安装孔12，以将阻尼器2安装在安装槽1内。
本实施例中，连接件可以为螺钉结构，第一安装孔12可以为螺孔结构，连接件也可以为其他固定连接结构，第一安装孔12和第二安装孔23为与其他固定连接结构相适配的安装孔。
本实施例中，螺钉柱11设置在安装槽1内、位于远离限位筋13一侧，第一安装孔12设置在螺钉柱11的延伸端并与螺钉柱11同轴设置，第二安装孔23相对应地设置在阻尼器2壳体21的同一侧；优选的，螺钉柱11设置在靠近盖体3中心一侧、并远离限位筋13，第二安装孔23相对应地设置在阻尼器2壳体21的同一侧，即靠近盖体3中心一侧、并远离限位筋13。
实施例三
如图1至图4所示，本实施中，阻尼器2还包括壳体21和插入壳体21内部的阻尼轴22，阻尼轴22自壳体21的一端向外凸出延伸，阻尼轴22的延伸方向与安装槽1的延伸方向相平行，安装槽1上设有供阻尼轴22穿出的轴孔14。阻尼器2的具体结构及工作原理等均为现有技术，这里不再详细描述。
本实施例中，阻尼轴22朝向远离盖体3中心方向延伸。
本实施例中，安装槽1内设有与安装槽1延伸方向相垂直的安装筋15，安装筋15与安装槽1延伸方向的左右两侧的内壁相固定连接，安装筋15上设有供阻尼轴22穿过的轴孔14；优选的，安装筋15位于阻尼轴22与盖体3相连接的一端。
本实施例中，上盖100盖体3一侧的外周部设有两个安装槽1，两个安装槽1关于盖体3中心对称，并且开口均朝向盖体3扣合一侧，每个安装槽1内分别设有一个阻尼器2，两个阻尼器2关于盖体3中心对称，分别为第一阻尼24和第二阻尼25；优选的，第一阻尼24和第二阻尼25的阻尼轴22分别朝向远离盖体3中心方向。
实施例四
如图1至图4所示，本实施例中还介绍了一种洗衣机，该洗衣机上装有如上所述的一种上盖100，洗衣机还包括外壳和盘座，外壳的一端设开口，上盖100通过阻尼器2与盘座相夹接，上盖100与外壳通过盘座相连接以打开和关闭开口。
本实施例中，上盖100盖体3与盘座连接的一侧的外周部设有向内凹陷的安装槽1，安装槽1内部中空，开口朝向盖体3扣合一侧，即靠近洗衣机外壳开口一侧，安装槽1内装有阻尼器2，阻尼器2经连接结构5与盖体3相固定连接。
本实施例中，阻尼器2包括壳体21，壳体包括第一安装部24和第二安装部25，第一安装部24经第一连接结构51与盖体3相夹接，第二安装部25经第二连接结构52与盖体3相固定连接。
本实施例中，阻尼器2还包括阻尼轴22，阻尼轴22自壳体21的一端向外凸出延伸，阻尼轴22的延伸方向与安装槽1的延伸方向相平行，阻尼轴22穿过位于安装槽1内的安装筋13上的轴孔14，在安装槽1内转动。
本实施例中，上盖100盖体3与盘座连接的一侧的外周部设有两个安装槽1，两个安装槽1关于盖体3中心对称，并且开口均朝向盖体3扣合一侧，每个安装槽1内分别设有一个阻尼器2，两个阻尼器2关于盖体3中心对称，分别为第一阻尼24和第二阻尼25；优选的，第一阻尼24和第二阻尼25的阻尼轴22分别朝向远离盖体3中心方向。
本实施例中，阻尼器2是利用阻尼特性减缓机械振动及消耗动能，阻尼轴22可相对壳体21转动，在阻尼轴22转动过程中，可消耗转动动能。因此阻尼器2可用于减缓上盖100开关速度，通过阻尼器2的阻尼作用，上盖100可相对于外壳缓慢打开或者缓慢盖合，避免因上盖100开合过猛导致磕碰、夹伤的情况。
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. 一种上盖，包括盖体和设置在盖体上的阻尼器，其特征在于，所述盖体的扣合一侧设有向内凹陷的安装槽，安装槽内安装有阻尼器，阻尼器经连接结构与盖体相固定连接。
  2. 根据权利要求1所述的一种上盖，其特征在于，所述安装槽设置在盖体一侧的外周部，安装槽沿着与盖体该侧相平行方向延伸，阻尼器安装在安装槽内，延伸方向与安装槽的延伸方向相平行；
    优选的，安装槽的延伸方向的左右两侧分别设有第一连接结构和第二连接结构；阻尼器包括壳体，壳体经第一连接结构和第二连接结构安装在安装槽内。
  3. 根据权利要求2所述的一种上盖，其特征在于，所述安装槽内部中空，朝向盖体的扣合一侧敞口设置，安装槽内的第一连接结构包括限位筋，阻尼器的部分壳体经限位筋与盖体相夹接。
  4. 根据权利要求3所述的一种上盖，其特征在于，所述安装槽的内壁上、靠近槽口位置设有限位筋，限位筋与安装槽的延伸方向相垂直、自安装槽内壁的一侧向对应另一侧延伸；阻尼器壳体位于限位筋的一侧设有向壳体外凸出延伸的第一安装部，第一安装部被夹持在限位筋和槽底之间；
    优选的，限位筋位于安装槽靠近盖体外周的一侧，自安装槽靠近盖体外周的一侧向安装槽靠近盖体中部的一侧延伸；
    进一步优选的，安装槽的内壁上、靠近槽口位置分别设有多组限位筋，阻尼器壳体的对应一侧设有与各组限位筋相对应的多个第一安装部。
  5. 根据权利要求1至4任一所述的一种上盖，其特征在于，所述安装槽内的第二安装结构包括螺钉柱，螺钉柱和阻尼器壳体上分别设有相对应的安装孔，连接件依次穿过安装孔，以将阻尼器固定安装在安装槽内。
  6. 根据权利要求5所述的一种上盖，其特征在于，所述安装槽内、位于远离限位筋一侧设有自槽底向槽口凸出延伸的螺钉柱，螺钉柱的延伸端设有第一安装孔；阻尼器壳体位于螺钉柱一侧设有向壳体外凸出延伸的第二安装部，第二安装部上设有相对应的第二安装孔，连接件依次穿过第二安装孔和第一安装孔，以将阻尼器固定安装在安装槽内。
  7. 根据权利要求1至6任一所述的一种上盖，其特征在于，阻尼器还包括自壳体一端向外延伸的阻尼轴，阻尼轴的延伸方向与安装槽的延伸方向相平行，安装槽内设有供阻尼轴穿过的轴孔；
    优选的，阻尼轴朝向远离盖体中心方向延伸。
  8. 根据权利要求7所述的一种上盖，其特征在于，所述安装槽内设有与安装槽延伸方向相垂直的安装筋，安装筋与安装槽延伸方向的左右两侧的内壁相固定连接，安装筋上设有供阻尼轴穿过的轴孔；
    优选的，安装筋位于阻尼轴与盖体相连接的一端。
  9. 根据权利要求1至8任一所述的一种上盖，其特征在于，所述盖体一侧的外周部设有两个安装槽，两个安装槽关于盖体中心对称，并且开口均朝向盖体扣合一侧，每个安装槽内分别设有一个阻尼器，两个阻尼器关于盖体中心对称。
  10. 一种洗衣机，其特征在于，包括盘座，该洗衣机上装有上述权利要求1至9任一所述的一种上盖，上盖通过阻尼器与盘座相夹接。
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