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Assembled body of control knob in gas stove

A technology for controlling knobs and assemblies, applied in the field of gas furnaces, can solve the problems of complicated separation operations and difficult handling, and achieve the effect of easy assembly and separation operations

Inactive Publication Date: 2007-10-17
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the spring 7 is simply between the knob washer 5 and the mounting plate 6 ′, so in the assembly process, before the connecting part 12 of the knob 9 is connected to the valve shaft 14, there is a problem of difficult handling.
[0009] In addition, in order to maintain the knob assembly, when the knob 9 is separated, the spring 7 will be separated from the knob 9 and the knob washer 5, so there is a problem of complicated separation work.

Method used

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  • Assembled body of control knob in gas stove
  • Assembled body of control knob in gas stove
  • Assembled body of control knob in gas stove

Examples

Experimental program
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Embodiment Construction

[0026] The present invention will be further described in detail with reference to the accompanying drawings and specific embodiments: FIG. 2 is an exploded oblique view of an embodiment of the knob assembly of the present invention. Fig. 3 is a back view of the structure of the back of the knob and the spring hanging there in the embodiment of the present invention.

[0027] As shown in the figure, a control panel 22 is provided in a frame panel 20 constituting the front side of a gas furnace or a box-type gas furnace. Inside the rack panel 20 are various parts constituting the microwave oven, and in this embodiment, there are valves 35 and burner parts. A plurality of through hole portions 23 are provided in the control panel 22 . Holes are also formed at corresponding positions of the rack panel 20 .

[0028] Knob washers 25 are respectively installed in the through hole portions 23 of the control panel 22 . The outer diameter of the rear end of the knob washer 25 is the...

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PUM

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Abstract

A control knob assembly of gas stove is composed of control knobs, washers and springs. Said knob, washer and spring are installed at recess position of control panel for connecting the axle of valve to regulate the valve. One end of said spring hooks on knob or washer. Its advantage is easy installing or detaching.

Description

technical field [0001] The invention relates to a gas stove, in particular to a control knob assembly of the gas stove. Background technique [0002] Fig. 1 is an exploded perspective view of the structure of a knob assembly of a known gas stove. As shown in the figure, there is a control panel 3 on the front of the frame panel 1 of the gas stove or box gas stove. The control panel 3 has a plurality of through hole portions 4 . [0003] The through-hole portions 4 of the control panel 3 are each fitted with a knob washer 5 . The outer diameter of the rear end of the knob washer 5 is the same as the inner diameter of the through-hole portion 4 . The front end outer diameter of the knob washer 5 is larger than the inner diameter of the through-hole portion 4 . On the front surface of the knob washer 5 , a groove portion 6 is formed to be recessed rearward. The groove portion 6 is annularly formed with a mounting plate 6 ′. A through-hole 6h is formed through the center o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/12
Inventor 金甫炫
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD