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Upper cover and washing machine

A cover body and installation groove technology, applied in the field of washing machines, can solve the problems of fast falling speed of the cover body, inconvenient use, poor safety, etc., and achieve the effects of smooth, continuous and even closing, strong operability, and simple installation.

Inactive Publication Date: 2020-03-03
QINGDAO HAIER DRUM WASHING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the density of glass is much higher than that of general ABS plastics, so that the weight of the door cover of the washing machine will increase, and the ensuing problem: the cover plate of the existing washing machine is under the action of gravity, and the whereabouts of the cover body in the process of closing the door. The speed is fast, not only the impact sound is louder, but also the door body is easily damaged, and sometimes the user's fingers will be caught, the use safety is poor, and when the door is opened, the user needs to use a lot of strength, which is inconvenient to use

Method used

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  • Upper cover and washing machine
  • Upper cover and washing machine
  • Upper cover and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1 to Figure 4 As shown, the present embodiment introduces an upper cover 100 including a cover body 3 and a damper 2 arranged on the cover body 3 , the fastening side of the cover body 3 is provided with an inwardly recessed installation groove 1 , and the installation groove 1 is installed with a damper 2, and the damper 2 is fixedly connected with the cover body 3 through the connection structure 5. By setting the damper on the upper cover, the cover body can be prevented from falling rapidly, and the cover body can be closed smoothly, continuously and evenly. At the same time, by setting the connection structure in the installation groove, part of the shell of the damper is clamped by the limit rib Hold in the installation groove to achieve the purpose of further fixing the damper.

[0040] In this embodiment, the installation groove 1 is arranged on the fastening side of the cover body 3 and is located on the outer peripheral portion of one side of ...

Embodiment 2

[0046] Such as Figure 1 to Figure 4 As shown, in this embodiment, a damper 2 is installed in the installation groove 1, and the damper 2 is fixedly connected to the cover body 3 through the connecting structure 5. The connecting structure 5 includes a first connecting structure 51 and a second connecting structure 52, and the damping The housing 21 of the device 2 is installed in the installation groove 1 through the first connection structure 51 and the second connection structure 52 , and is fixedly connected with the cover body 3 . The second connection structure 52 in the installation groove includes a screw column 11, and the screw column 11 and the damper housing 21 are respectively provided with corresponding installation holes 4, and the connectors pass through the installation holes 4 in order to fix the damper 2. in mounting slot 1.

[0047] In this embodiment, a screw column 11 protruding from the bottom of the groove to the notch is provided in the installation g...

Embodiment 3

[0051] Such as Figure 1 to Figure 4 As shown, in this implementation, the damper 2 also includes a housing 21 and a damping shaft 22 inserted into the housing 21. The damping shaft 22 protrudes outward from one end of the housing 21, and the extension direction of the damping shaft 22 is consistent with the mounting groove. 1 are parallel to the extending direction, and the mounting groove 1 is provided with a shaft hole 14 for the damping shaft 22 to pass through. The concrete structure and working principle of damper 2 etc. are prior art, no longer describe in detail here.

[0052] In this embodiment, the damping shaft 22 extends away from the center of the cover body 3 .

[0053] In the present embodiment, the installation groove 1 is provided with the installation rib 15 perpendicular to the extension direction of the installation groove 1, and the installation rib 15 is fixedly connected with the inner walls on the left and right sides of the installation groove 1 exten...

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PUM

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Abstract

The invention discloses an upper cover which comprises a cover body and a damper arranged on the cover body. An inward recessed mounting groove is formed in one fastening side of the cover body, and the damper is mounted in the mounting groove and fixedly connected with the cover body through a connecting structure. The invention further discloses a washing machine which comprises a disk seat. Theupper cover is mounted on the washing machine and connected with the disk in a clamped manner through the damper. As the damper is arranged on the upper cover, rapid drop of the cover body can be avoided, and the cover body can be stably, continuously and uniformly closed. Besides, as the connecting structure for mounting the damper is arranged in the mounting groove, the damper is simple to mount and high in operability.

Description

technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to an upper cover, and also relates to a washing machine equipped with the upper cover. Background technique [0002] The washing machine is a cleaning appliance that uses electric energy to produce mechanical action to wash clothes. The household washing machine is mainly composed of a cabinet, a washing and dehydrating bucket, a transmission system, and a control system. However, in the prior art, the washing machine is composed of an upper frame, a cabinet, and a base. The upper, middle and lower parts are connected, wherein, 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 the opening is in the shape of opening and closing up and down. But the door cover of existing washing machine can't realize parki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/14
CPCD06F39/14
Inventor 庄儒营丑作政栾京武孙广彬陶福源
Owner QINGDAO HAIER DRUM WASHING MACHINE
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