TWM569821U - Gas furnace switch structure with fire indicating ring - Google Patents

Abstract

The utility model relates to a gas stove switch structure with a fire indicating ring, which comprises a panel, a fixing ring, a fire indicating ring and a switch knob. The fixing ring is fixed on the panel, the fire indicating ring is rotatably disposed on the fixing ring, and the switch knob is disposed in the fire indicating ring. Thus, the function of the fire indicating means allows the user to set the usual firepower as desired. In addition, the fine-grained feedback can be made by using the sounding piece and the tooth-shaped part, so that the indication position is linked with the switch knob and has a hand-feeling feedback to facilitate the operation of the firepower to the set position. The fire indicating ring can be set in one or two directions.

Description

Gas furnace switch structure with fire indicating ring

The present invention relates to a gas furnace switch structure, and more particularly to a gas furnace switch structure with a fire indicating ring that a user can independently set a fire power positioning point.

In order to cook food, every household usually purchases a gas stove. The gas stoves are equipped with switch knobs. When you need to use the heat source to cook food, just turn the switch knob to open the valve, so that the gas can pass. Conducive to ignition heating. At present, most of the commercially available gas burners use mechanical switch knobs. The operation mode is to first press the switch knob to turn on the ignition mechanism, and then rotate the switch knob to control the firepower. However, the existing switch structure does not allow the user to set the usual firepower as desired. For example, when the user wants to rotate the switch knob to adjust to a small fire, the control is often caused by poor control, resulting in inconvenience in use.

In summary, the creator feels that the above defects can be improved, and he has devoted himself to research and cooperates with the application of academics, and finally proposes a creation that is reasonable in design and effective in improving the above defects.

The technical problem to be solved by the present invention is to provide a gas stove switch structure with a fire indicating ring, which has the function of fire indicating, so that the user can set the usual fire power according to the preference.

In order to solve the above technical problem, the present invention provides a gas stove switch structure having a fire indicating ring, comprising: a panel disposed on a gas stove, The panel has an opening; a fixing ring is fixed to the opening of the panel; a fire indicating ring, the fire indicating ring is rotatably disposed on the fixing ring, and the fire indicating ring has at least one indicator mark And a switch knob, the switch knob is disposed in the fire indicating ring.

Preferably, the fixing ring has a circular ring body, and the fire indicating ring has a circular ring body, and the fire indicating ring is disposed concentrically with the fixing ring.

Preferably, the fire indicating ring is disposed on the front side of the fixing ring, and the fire indicating ring extends into the interior of the fixing ring.

The beneficial effect of the present invention is that the fire indicating ring of the present invention can be rotatably disposed on the fixing ring, and the fire indicating ring has an indication mark, and when the user rotates the switch knob, the indicator can be indicated according to the indication mark of the fire indicating ring. Firepower, and the indicator mark position can also have a groove stop design, which can be matched with the switch knob to achieve the function of hand feedback at the position of the fire indicating ring, so as to control the firepower, and the user can freely turn the fire indicating The ring sets the usual firepower with preference.

In order to further understand the techniques, methods and effects of this creation in order to achieve the intended purpose, please refer to the following detailed descriptions and diagrams of this creation. I believe that the purpose, characteristics and characteristics of this creation can be deepened and specific. The drawings and the annexes are provided for reference and description only, and are not intended to limit the present invention.

1‧‧‧ panel

11‧‧‧Opening

2‧‧‧Fixed ring

21‧‧‧First card joint

22‧‧‧ toothed parts

23‧‧‧First ring

24‧‧‧First cylinder

3‧‧‧Fire indicating ring

31‧‧‧Indication mark

32‧‧‧Second card joint

33‧‧‧Blocking Department

34‧‧‧Second ring

35‧‧‧Second cylinder

4‧‧‧Switch knob

41‧‧‧ accommodating slots

5‧‧‧First feedback agency

51‧‧‧Event ejection

52‧‧‧Flexible parts

53‧‧‧Crimping pieces

6‧‧‧Second feedback agency

61‧‧‧1

100‧‧ ‧ gas stove

Fig. 1 is an exploded perspective view showing the structure of the gas burner switch of the present invention.

Figure 2 is a front elevational view of the gas burner switch structure of the present invention.

Figure 3 is a detailed view of portion III of Figure 2.

Figure 4 is a cross-sectional view taken along line IV-IV of Figure 2;

Figure 5 is a detailed view of the V portion of Figure 4.

Figure 6 is a cross-sectional view of the inventive retaining ring and the fire indicating ring.

Figure 7 is a detailed view of the portion VII of Figure 6.

Figure 8 is a cross-sectional view of the creation switch knob and the first feedback mechanism.

Figure 9 is a detailed view of the portion IX of Figure 8.

Figure 10 is a cross-sectional view of the second feedback mechanism of the present invention.

Figure 11 is a detailed view of the portion XI of Figure 10.

[First Embodiment]

Referring to FIG. 1 to FIG. 5 , the present invention provides a gas stove switch structure with a fire indicating ring, comprising a panel 1 , a fixing ring 2 , a fire indicating ring 3 and a switch knob 4 . The panel 1 is disposed on the gas furnace 100 (front side), and the shape and configuration of the panel 1 are not limited, and may vary depending on the type of the gas furnace 100. The panel 1 has an opening 11 which is circular.

The fixing ring 2 is a circular ring body, and the fixing ring 2 is fixed to the opening 11 of the panel 1. The fixing ring 2 can be assembled and fixed to the panel 1 by means of snapping, fitting or gluing, and the fixing ring 2 and the panel 1 After the assembly is completed, they are fixed to each other. In the present embodiment, the fixing ring 2 is disposed on the front side of the panel 1, and the fixing ring 2 projects into the opening 11 of the panel 1. In this embodiment, the fixing ring 2 has a first ring body 23 and a first cylinder body 24 (shown in FIGS. 5 to 7) connected to the rear side of the first ring body 23, the first ring body. 23 is disposed on the front side of the panel 1 , and the first cylinder 24 extends into the opening 11 of the panel 1 , so that the fixing ring 2 can be stably fixed to the opening 11 of the panel 1 .

The fire indicating ring 3 is a circular ring body, and the fire indicating ring 3 is disposed on the fixing ring 2, the fire indicating ring 3 is disposed coaxially with the fixing ring 2, and the fire indicating ring 3 can be rotated relative to the fixing ring 2 to make the fire indicating ring 3 is rotatably disposed on the fixed ring 2, and the fire indicating ring 3 has at least one indicator mark 31. In the present embodiment, the fire indicating ring 3 is disposed on the front side of the fixed ring 2, and the fire indicating ring 3 projects into the inside of the fixed ring 2. In this embodiment, the fire indicating ring 3 has a second ring body 34 and a second cylinder 35 connected to the rear side of the second ring body 34. The second ring body 34 is disposed on the fixing ring. The front side of the second cylinder 35 extends into the interior of the retaining ring 2 so that the fire indicating ring 3 can be stably rotated relative to the fixed ring 2.

In this embodiment, a first latching portion 21 is disposed on the inner wall of the retaining ring 2, and a second latching portion 32 is disposed on the outer wall of the fire indicating ring 3, the first latching portion 21 and the second latching portion. 32 is engaged with each other, so that the fire indicating ring 3 and the fixing ring 2 are engaged with each other, so that the fire indicating ring 3 can be rotatably engaged with the fixing ring 2, and the assembly is simple and easy.

The switch knob 4 is disposed in the fire indicating ring 3, and the switch knob 4 is an existing component of the gas furnace. The operation mode is to first press the switch knob 4 to turn on the ignition mechanism, and then rotate the switch knob 4 to control the firepower. Since the switch knob 4 is prior art, it will not be described again.

The fire indicating ring 3 of the present invention is rotatably disposed on the fixing ring 2, and the fire indicating ring 3 has an indication mark 31, and the user can rotate the fire indicating ring 3 as needed to make the indicator mark 31 of the fire indicating ring 3 Located at the scheduled location. Therefore, when the user rotates the switch knob 4, the conventional firepower can be indicated according to the indication mark 31 of the fire indicating ring 3, so as to control the firepower, and the user can freely turn the fire indicating ring 3 to set the usual firepower according to the preference. .

As shown in FIG. 8 and FIG. 9 , in the embodiment, a first feedback mechanism 5 is further disposed on the switch knob 4 , and the first feedback mechanism 5 can include a movable ejection member 51 , an elastic member 52 , and a The pressing member 53 is a resilient member such as a spring or a rubber. The movable ejector member 51 and the elastic member 52 are disposed in a receiving groove 41 of the switch knob 4, and the elastic member 52 can push the activity. The ejector member 51 causes one end of the movable ejector member 51 to elastically project out of the accommodating groove 41, that is, one end of the movable ejector member 51 can elastically protrude from the outer wall (outer arc surface) of the switch knob 4. The pressing member 53 is fixed to one end (open end) of the accommodating groove 41, and the pressing member 53 can press the movable ejector member 51 to prevent the movable ejector member 51 from being ejected. One end of the movable ejector 51 may be spherical, and its movable stroke is limited by the pressing member 53, and the elastic member 52 is formed to form a movable member having a telescopic function.

When the switch knob 4 is rotated, one end of the movable ejector 51 is used to refer to the firepower The inner wall (inner arc surface) of the ring 3 is in contact with each other. The inner wall (inner arc surface) of the fire indicating ring 3 may have a blocking portion 33 at a position corresponding to the indicator mark 31, and the blocking portion 33 may generate an appropriate degree of resistance when it comes into contact with the movable ejector 51. In order to achieve a moderate sense of feedback, with better instructions, prompt effects, to facilitate the operation. The blocking portion 33 can be a recessed structure or a convex structure, or a structure in which both the recess and the protrusion are combined. In the embodiment, the blocking portion 33 is a recessed structure. In this embodiment, the position of the indicator mark 31 can have a groove stop design, which can be matched with the switch knob 4 to achieve the function of hand feedback at the marked position of the fire indicating ring 3.

[Second embodiment]

Referring to FIG. 10 and FIG. 11 , in the embodiment, a second feedback mechanism 6 is further disposed on the fire indicating ring 3 , and the second feedback mechanism 6 includes at least one sound piece 61 , and the sound piece 61 has elasticity. The thin sheet (shrap) can make a proper sound when rebounding. One end of the sound piece 61 is fixed to the fire indicating ring 3, and one end of the sound piece 61 can be fixed on the fire indicating ring 3 by means of injection, gluing or pressing fit, and is disposed on the fixing ring 2 (arc surface) The toothed portion 22, the other end of the sounding piece 61 can be in sliding contact with the toothed portion 22 of the fixing ring 2, and a springback is generated between the teeth, and the sounding piece 61 and the toothed portion 22 can be used for fine scale feedback. The indication position is interlocked with the switch knob 4 and has a feel feedback for better indication and prompting effect to facilitate operation.

In this embodiment, the one-way irreversible function of the fire indicating ring 3 can be achieved in cooperation with the toothed design, that is, the toothed portion 22 can be a one-way tooth, so that the other end of the sounding piece 61 can only be in the toothed portion 22 The sliding direction, however, the fire indicating ring 3 does not limit the one-way rotation, and it can also be designed for two-way rotation. In addition, the sound piece 61 can also be matched with the tooth pitch of the toothed portion 22 of the fixed ring 2 to perform a differential design, and the function of further subdividing the scale when the fire indicating ring 3 is rotated can be achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Therefore, equivalent changes made by using the present specification and the contents of the drawings are all included in the scope of protection of the present invention. Inside.

Claims (9)

A gas stove switch structure having a fire indicating ring, comprising: a panel disposed on a gas stove, the panel having an opening; a fixing ring fixed to the opening of the panel; a fire indicating a ring, the fire indicating ring is rotatably disposed on the fixing ring, the fire indicating ring has at least one indicator mark, and a switch knob disposed in the fire indicating ring. The gas stove switch structure with a fire indicating ring according to claim 1, wherein the fixing ring has a circular ring body, the fire indicating ring is a circular ring body, and the fire indicating ring is disposed concentrically with the fixing ring. The gas stove switch structure with a fire indicating ring according to claim 1, wherein the fire indicating ring is disposed on a front side of the fixing ring, and the fire indicating ring extends into the inside of the fixing ring. The gas stove switch structure with a fire indicating ring according to claim 3, wherein the inner wall of the fixing ring is provided with a first engaging portion, and the outer wall of the fire indicating ring is provided with a second engaging portion. The one engaging portion and the second engaging portion are engaged with each other, and the fire indicating ring and the fixing ring are engaged with each other. The gas stove switch structure with a fire indicating ring according to claim 1, wherein the switch knob is provided with a first feedback mechanism, and the first feedback mechanism comprises a movable ejection member, an elastic member and a pressing member. The ejector member and the elastic member are disposed in a receiving groove of the switch knob, and the elastic member pushes the movable ejector member to elastically extend one end of the movable ejector member to the accommodating groove. The pressing member is fixed to one end of the receiving groove, and the pressing member presses the movable ejection member. When the switch knob is rotated, one end of the movable ejection member is in contact with the inner wall of the fire indicating ring, and the fire force is The inner wall of the indicating ring has a blocking portion at a position corresponding to the indicating mark, and the blocking portion is in contact with the movable ejector to achieve a feeling feedback. A gas burner switch structure having a fire indicating ring according to claim 5, wherein the blocking portion is at least one of a concave structure or a convex structure. The gas stove switch structure with a fire indicating ring according to claim 1, wherein the fire indicating ring is provided with a second feedback mechanism, the second feedback mechanism includes at least one sound piece, one end of the sound piece is fixed to the firepower The indicator ring is provided with a toothed portion, and the other end of the ring can be in sliding contact with the toothed portion of the fixing ring to achieve the feel feedback. The gas stove switch structure with a fire indicating ring according to claim 1, wherein the fixing ring has a first ring body and a first barrel connected to a rear side of the first ring body, the first ring body Provided on the front side of the panel, the first cylinder projects into the opening of the panel. The gas stove switch structure with a fire indicating ring according to claim 8, wherein the fire indicating ring has a second ring body and a second barrel connected to a rear side of the second ring body, the second ring The body is disposed on a front side of the fixing ring, and the second cylinder extends into the interior of the fixing ring.