Knob assembly for washing machine and washing machine
A technology for washing machines and knobs, which is applied in the field of washing machines, and can solve problems such as poor rotation feel and laborious rotation, and achieve the effects of reducing resistance, reducing friction, and improving rotation feel
Active Publication Date: 2022-02-11
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of laborious rotation and poor rotation feel of the knob assembly of the existing washing machine, the present invention provides a knob assembly for a washing machine, which includes a knob and a The knob base is fixedly connected to the knob, and the knob assembly also includes a positioning piece, and the knob adjusts the gear position of the knob assembly by means of rolling contact between the positioning piece and the knob base
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the present application is described in conjunction with a knob assembly and a washing machine, the technical solution of the present invention is not limited thereto, and the knob assembly can obviously also be applied to other similar occasions, and this change does not depart from the scope of the present invention. Principle and scope.
[0022] It should be noted that, in the description of the present invention, terms such as "upper", "vertical", "top", "bottom" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, This is...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of washing machines, and aims to solve the problems of laborious rotation of the knob assembly of the existing washing machine and poor comfort of the rotating handle. For this purpose, the present invention provides a knob assembly for a washing machine and a washing machine. The knob assembly includes a knob and a knob base fixedly connected to the knob. The knob assembly also includes a positioning piece. to adjust the gear position of the knob assembly. The washing machine includes the above-mentioned knob assembly for a washing machine. The knob of the present invention adjusts the gear position of the knob assembly through the rolling contact between the positioning piece and the knob base, which reduces the torque of the rotating knob assembly, reduces the friction between the knob base and the positioning piece, makes the rotation more labor-saving, and improves the knob. The rotating feel improves the user experience.
Description
technical field [0001] The invention relates to the technical field of washing machines, and specifically provides a knob assembly for washing machines and the washing machine. Background technique [0002] In the prior art, a washing machine is an electrical appliance that washes laundry through processes such as washing, rinsing, and dehydration according to preset rules, and can be roughly divided into a wave-wheel washing machine and a drum washing machine. The washing machine has multiple washing modes and functions in order to meet the various needs of users. When the user needs to select a washing program, the user can select the water supply, washing, rinsing, draining and dehydration programs by turning the control knob assembly, so as to wash the laundry. Usually, the control knob assembly includes a knob base, a knob bracket, a leaf spring for positioning, and a knob cover arranged on the knob bracket. The knob base and the knob bracket are connected through the p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): D06F34/30
CPCD06F34/28
Inventor 刘云凤袁敬鹏周瑞元
Owner QINGDAO HAIER WASHING MASCH CO LTD