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A damping structure and clothing treatment equipment

A technology for clothes processing equipment and a damping structure, which is applied in the field of clothes processing equipment using the damping structure, and can solve problems such as the easy displacement of the damping part, the disappearance of the damping effect, and the impact on user experience, so as to improve user experience, avoid wear, Avoid the effect of pinching the user

Active Publication Date: 2022-04-22
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a damping structure to solve the technical problems that the damping part is prone to displacement, causing wear and the damping effect disappears
[0005] The second technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a laundry treatment device to solve the technical problem that the vibration of the laundry treatment equipment produces relatively large working noise and affects the user experience.

Method used

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  • A damping structure and clothing treatment equipment
  • A damping structure and clothing treatment equipment
  • A damping structure and clothing treatment equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like Figure 3-4 As shown, in this embodiment, the outer wall of the rotating shaft 10 is provided with a housing groove 9, the damping portion 11 fills the housing groove 9, and the side of the damping portion 11 away from the bottom wall of the housing groove 9 is flush with the outer wall of the rotating shaft 10 on the outer periphery of the housing groove 9 , so that the damping portion 11 constitutes the outer wall of the rotating shaft 10 .

[0035] The damping part 11 and the rotating shaft 10 are two independent parts. The damping part 11 is embedded in the receiving groove 9 to match the inner wall of the receiving groove 9 so that the damping part 11 fills the receiving groove 9 .

[0036] Preferably, the damping part 11 is a damping ring extending along the circumferential direction of the rotating shaft 10 . More preferably, the damping ring is arranged on the middle section of the outer wall of the rotating shaft 10 . In some embodiments of the present i...

Embodiment 2

[0039] like Figure 3-4 As shown, the difference between this embodiment and the first embodiment above is that the damping ring has elasticity, its inner diameter is less than or equal to the distance between the bottom wall of the accommodation groove 9 and the axis of the rotating shaft 10, and the difference between the inner and outer diameters is greater than or equal to the depth of the accommodation groove 9. The axial length is greater than or equal to the distance between the two side walls of the accommodation groove 9, and an external force is applied to expand the damping ring. After the damping ring is sleeved to the outer periphery of the bottom wall of the accommodation groove 9, the external force is removed to shrink the damping ring, so that the damping ring is embedded in the accommodation groove. 9 in.

[0040] Preferably, the inner diameter of the damping ring is smaller than the distance between the bottom wall of the accommodation groove 9 and the axis ...

Embodiment 3

[0043] like Figure 4 As shown, the difference between this embodiment and the first and second embodiments above is that a protrusion 13 is provided on the bottom wall of the accommodation groove 9, and a groove is arranged on the inner side of the damping ring. When the damping ring is embedded in the accommodation groove 9, the protrusion 13 The riser 13 sinks into the groove and matches with the inner wall of the groove so as to avoid the movement of the damping ring in the circumferential direction.

[0044] In some embodiments of the present invention, the protrusion 13 is provided on the inner side of the damping ring, and the groove is provided on the bottom wall of the receiving groove 9 .

[0045] Preferably, the groove is provided on the side of the damping ring close to the insertion end of the rotating shaft 10 .

[0046]The side of the damping portion close to the inner wall of the shaft hole 8 is covered with damping grease. Preferably, the damping part has a ...

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PUM

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Abstract

The invention discloses a damping structure, comprising a shaft hole and a rotating shaft arranged in the shaft hole, relative movement can occur between the rotating shaft and the shaft hole, the outer wall of the rotating shaft includes a damping part made of damping material, and the damping part is connected to the inner wall of the shaft hole. fit to resist relative movement between the shaft and the shaft hole. Also disclosed is a clothes treatment device, comprising a disc base and a door cover, the door cover is connected to the disc base through the above-mentioned damping structure, so that the door cover is rotatably opened and closed installed on the disc base. The invention improves the stability of the damping part by setting at least part of the outer wall of the rotating shaft as a damping part made of damping material, avoids the wear caused by the displacement of the damping part during the assembly and use of the door cover, and prolongs the life of the damping part. Long service life, thereby improving the stability of the door cover, avoiding the user from being pinched by the sudden closure caused by the loose door cover, and also reducing the working noise generated by the vibration when the washing machine is working, and improving the user experience.

Description

technical field [0001] The invention belongs to the field of clothes processing equipment, and in particular relates to a damping structure, and also relates to a clothes processing device adopting the damping structure. Background technique [0002] The top-loading washing machine is provided with a door cover that rotates upwards and is opened and closed. The door cover is arranged in the opening of the control panel seat at the top of the washing machine. The lid can be opened upwards or closed downwards. When the door cover is closed, the door cover tends to close suddenly under the action of gravity. At present, a damper is generally arranged between the door cover and the control panel seat, and the damper is arranged at the hinge of the door cover to increase the smoothness of opening and closing the door, and secondly, to avoid the wear and tear caused by the fast movement of the parts. The damping part of the prior art is prone to displacement during the assembly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/14
CPCD06F39/14
Inventor 赵志强许升吕佩师
Owner QINGDAO HAIER WASHING MASCH CO LTD