Method for manufacturing dial knob of washing machine
AssigneeLG Electronics Inc.
InventorsSeong No Yoon, Bong Sang Lee, Sung Rak Gong, Bo Yeon Kim, Seong Yeol Lee, Dae Hee Kwon
Life of this patent
Estimating the term…
Abstract
A dial knob of a washing machine is provided. In the dial knob, a dial is inserted into a center part of a knob guard, and a periphery edge of the knob is formed to be lustrous. A lamp window body is securely attached on a rear surface of the knob guard. The knob guard is formed of an aluminum material. Thereafter, a front surface of the knob guard is formed to be lusterless and an edge of the front surface is formed to be lustrous. Finally, the dial is connected to the lamp window body.
Claims24
A method for manufacturing a dial knob of a washing machine, the method comprising the steps of:
- (a) forming an outer shape of a knob guard;
- (b) processing a front surface of the knob guard so that the front surface becomes lusterless;
- (c) penetrating a dial through a center part of the knob guard and connecting the dial with the center part;
- and
- (d) connecting a window body to a rear surface of the knob guard.
Dependencies are inferred from the claim text.