CN216114202U - Gas stove and assembly and annular metal frame thereof - Google Patents

Abstract

The application provides an improved gas stove and subassembly, annular metal frame thereof. One embodiment of the application relates to a gas stove assembly, which comprises a non-metal panel (9) and a ring-shaped metal frame (10); the non-metal panel (9) is provided with a through hole matched with a burner of the gas stove; the nonmetal panel (9) is embedded in the annular metal frame (10); the annular metal frame (10) is provided with a cooker support leg. By adopting the technical scheme, the nonmetal panel can be reinforced, the nonmetal panel is uniformly heated, and the scratch of the support legs of the cooker on the nonmetal panel can be reduced or avoided.

Description

Gas stove and assembly and annular metal frame thereof

[ technical field ] A method for producing a semiconductor device

The application relates to the field of gas stoves, in particular to a component and an annular metal frame of a gas stove.

[ background of the invention ]

Gas cookers are common household cookers in daily life, and can be divided into various types, such as liquefied gas cookers, natural gas cookers and the like, according to the type of combustible gas used. An existing gas stove is shown in figure 1, and adopts a glass panel, the glass panel is provided with a through hole matched with a burner, a liquid containing disc is arranged at the through hole, and a pot frame is placed on the liquid containing disc. When a user cleans the glass panel, the pot frame can be generally taken down, and the moving pot frame can often scratch the glass panel. Moreover, it is often the case that the user loses his/her hands and drops hard objects to the edge of the glass panel to break the glass panel. In addition, the surface of the glass panel of the existing gas stove is easy to be heated unevenly, which causes too high thermal stress and leads to the burst of the glass panel.

Unless otherwise supported by sufficient evidence, the prior art described herein is not meant to be an admission that such prior art is widely known to those of ordinary skill in the art to which this application pertains prior to the filing date of the present application.

[ summary of the invention ]

It is an object of the embodiments of the present application to address at least one of the above technical problems and to provide an improved gas stove and its assembly and annular metal frame.

One embodiment of the present application relates to a gas range assembly comprising a non-metallic faceplate and a ring-shaped metallic rim; the non-metal panel is provided with a through hole matched with a burner of the gas stove; the non-metal panel is embedded in the annular metal frame; the annular metal frame is provided with a cooker support leg. By adopting the technical scheme, the nonmetal panel can be reinforced, the nonmetal panel is uniformly heated, and the scratch of the support legs of the cooker on the nonmetal panel can be reduced or avoided.

In one possible design, the bottom surface of the annular metal frame is arranged to be a picture frame; a circle of concave step surfaces are arranged at the inner edge of the bottom surface of the annular metal frame; the periphery of the non-metal panel is attached to the concave step surface.

In one possible design, the non-metal panel is provided with heat insulation material at intervals between the periphery of the non-metal panel and the concave step surface. In this way, excessive thermal stresses generated by the non-metallic panel are avoided or reduced.

In one possible design, the periphery of the non-metal panel and the concave step surface are fixed together through a heat insulation adhesive. In this way, excessive thermal stresses generated by the non-metallic panel are avoided or reduced.

In one possible design, the bottom surface of the non-metal panel and the bottom surface of the annular metal frame are in the same plane.

In one possible design, the annular metal frame is square and comprises a front edge, a rear edge and two side edges; the cooker support legs corresponding to the same burner of the gas stove are all arranged on the back side and one side edge. By "all arranged on the rear side and one side edge", we understand: the cooker support legs corresponding to the same burner of the gas stove are all arranged on the back side and one side edge, and the front side and the other side edge are not arranged.

In one possible design, the cookware support leg comprises a first cookware support leg, a second cookware support leg, a third cookware support leg and a fourth cookware support leg arranged in sequence around the first burner of the gas cooker; the first cookware supporting leg and the second cookware supporting leg are arranged on one side edge of the annular metal frame; the third cookware supporting leg and the fourth cookware supporting leg are arranged on the rear edge; each cooker support leg is made of a plate and comprises a base part and a support claw; the support jaw of the first cookware foot is bent 90 ° towards the second cookware foot with respect to its base part; the support jaw of the fourth cookware foot is bent 90 ° towards the third cookware foot in relation to its base part; the free end of the supporting claw of the first cooker support leg and the free end of the supporting claw of the third cooker support leg are oppositely arranged at intervals of the first burner; the free end of the supporting claw of the second cookware leg and the free end of the supporting claw of the fourth cookware leg are oppositely arranged at intervals of the first burner.

In one possible design, a reinforcing ring is further included, which is arranged to be fixedly connected to the support jaw of the first cookware foot, the support jaw of the second cookware foot, the support jaw of the third cookware foot and the support jaw of the fourth cookware foot in that order. The arrangement of the reinforcing ring is helpful to improve the integral supporting strength of each cookware support leg.

In one possible design, the annular metal frame is square and comprises a front edge, a rear edge and two side edges; the cookware support legs comprise a fourth cookware support leg and a fifth cookware support leg; the fourth cookware supporting leg and the fifth cookware supporting leg are both arranged on the back side; the fourth and fifth cookware legs correspond to different burners of the gas range, respectively; and a joint member fixedly connected to both the fourth and fifth cookware legs. The arrangement of the joint enables the fourth cookware leg and the fifth cookware leg to be integrated, and the support strength is improved.

In one possible embodiment, the connecting piece is in the form of a straight line, the two free ends of which extend in each case toward different burners of the gas burner in order to support the respective cooking utensil.

In one possible design, the annular metal frame is configured to be suitable for being overlapped on the periphery of the non-metal panel from top to bottom. Therefore, the annular metal frame can be taken down by lifting upwards, and the non-metal panel is convenient to clean.

In one possible design, the annular metal frame is square and comprises a front edge, a rear edge and two side edges; the cooker support legs corresponding to the same burner of the gas stove are all arranged on the front side, the back side and one side edge. By "all arranged on said front, rear and one side edge", we understand: the cooker support legs corresponding to the same burner of the gas stove are all arranged on the front side, the back side and one side edge, and the other side edge is not arranged.

Another embodiment of the present application relates to a gas burner comprising a burner and an assembly as described in any one of the above; the burner is arranged at the through hole of the non-metal panel.

Yet another embodiment of the present application relates to an annular metal rim of a gas burner, the annular metal rim being constructed according to any one of the above. In other words, the annular metal frame is an annular metal frame of the assembly described in any one of the above.

It should be noted here that the appearances of "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" in this specification are for descriptive purposes only and are not intended to indicate relative importance; moreover, it is not a definition of the number of features that it defines; further, it is not a definition of a logical or sequential relationship to the features it defines.

The above summary of the present application is not intended to describe all possible implementations of the present application. Throughout this application, guidance is provided through lists of examples, which can be used in various possible combinations.

[ description of the drawings ]

The following drawings are merely illustrative and explanatory of the present application and do not limit the scope of the present application, wherein:

fig. 1 is a schematic view showing a structure of a conventional gas range;

FIG. 2 is a schematic structural view of an embodiment of a gas range of the present application;

fig. 3 is a sectional view of the gas range shown in fig. 2;

fig. 4 is a schematic structural view of an annular metal frame of the gas range shown in fig. 2;

fig. 5 is another structural view of the circular metal rim of the gas range of fig. 2.

Reference numerals:

1-first cookware foot, 2-second cookware foot, 3-third cookware foot, 4-fourth cookware foot, 5-fifth cookware foot, 6-sixth cookware foot, 7-seventh cookware foot, 8-eighth cookware foot, 9-non-metallic panel, 10-annular metal rim, 11-first burner, 12-second burner, 13-concave step surface, 14-base, 15-support claw, 16-knob, 17-hollowed-out.

[ detailed description ] embodiments

To make the objects, solutions and advantages of the present application more clear, the present application is further described below with reference to the accompanying drawings and preferred embodiments.

The present application proposes an assembly embodiment of a gas cooker comprising a non-metallic panel 9 and a ring-shaped metallic rim 10.

The middle area of the annular metal frame 10 is a hollow-out portion 17, as shown in fig. 4 and 5. The annular metal rim 10 is provided with cookware feet as shown in figures 2 to 5.

The non-metallic panel 9 is a glass panel. The non-metallic panel 9 is embedded within the annular metal bezel 10 as shown in fig. 2 and 3. The non-metal panel 9 is provided with a through hole matched with a burner of the gas stove. Specifically, the non-metal panel 9 is provided with two through holes on the left and right to match the first burner 11 and the second burner 12 of the gas range, respectively, as shown in fig. 2.

The parts of the annular metal frame 10 except for the cookware feet (i.e. the frame body of the annular metal frame 10) are made of stainless steel by integral molding. Each of the legs is separately formed and then welded to the frame body of the annular metal rim 10, so that each of the legs and the frame body of the annular metal rim 10 form an integrated structure, as shown in fig. 4 and 5.

The bottom surface of the annular metal frame 10 is arranged in a picture frame shape, as shown in fig. 5. A circle of concave step surfaces 13 is arranged at the inner edge of the bottom surface of the annular metal frame 10, and the circle of concave step surfaces 13 surrounds the hollow-out part 17. The periphery of the non-metal panel 9 is attached to the concave step surface 13. And heat insulation materials are arranged between the periphery of the non-metal panel 9 and the concave stepped surface 13 at intervals, and are specifically heat insulation rubber strips. And the annular metal frame 10 is arranged to be suitable for being overlapped on the periphery of the non-metal panel 9 from top to bottom.

At this time, the bottom surface B of the non-metal panel 9 and the bottom surface a of the annular metal bezel 10 are on the same plane, as shown in fig. 3. The non-metal panel 9 is embedded in the annular metal frame 10, and obviously, the non-metal panel 9 can be reinforced. Moreover, each cooking utensil support leg conducts heat to the non-metal panel 9 uniformly through the annular metal frame 10, the non-metal panel 9 is heated uniformly, and the non-metal panel 9 is beneficial to avoiding or reducing the excessive thermal stress generated by the non-metal panel 9. In particular, heat is uniformly conducted to the non-metal panel 9 through the annular metal frame 10, and the distribution of thermal stress at the periphery of the non-metal panel 9 can be effectively improved.

The annular metal frame 10 is square and includes a front edge, a rear edge and two side edges. The cookware feet corresponding to the same burner are all arranged on the back side and one side. Specifically, the cookware legs corresponding to the first burner 11 are all provided on the rear and left side edges; the cookware legs, corresponding to the second burner 12, are all provided on the rear and right side edges.

The cookware legs comprise a first cookware leg 1, a second cookware leg 2, a third cookware leg 3, a fourth cookware leg 4, a fifth cookware leg 5, a sixth cookware leg 6, a seventh cookware leg 7 and an eighth cookware leg 8, as shown in FIGS. 2-5. A first cookware foot 1, a second cookware foot 2, a third cookware foot 3 and a fourth cookware foot 4 for supporting cookware above the first burner 11. A fifth cookware leg 5, a sixth cookware leg 6, a seventh cookware leg 7 and an eighth cookware leg 8 for supporting cookware above the second burner 12. The fourth cookware foot 4 and the fifth cookware foot 5 are arranged adjacently, i.e. there is no further cookware foot between the fourth cookware foot 4 and the fifth cookware foot 5, as shown in figures 2, 4 and 5. Each of the legs for a cooker is made of a plate material and includes a base portion 14 and a support claw 15.

The first 1, second 2, third 3 and fourth 4 cookware legs are arranged in sequence around the first burner 11, as shown in fig. 2. The first and second cookware legs 1, 2 are disposed on one side of the annular metal rim 10, specifically, the first and second cookware legs 1, 2 are disposed on the left side of the annular metal rim 10. A third cookware foot 3 and a fourth cookware foot 4 are provided on the rear edge. The support jaw 15 of the first cookware foot 1 is bent 90 towards the second cookware foot 2 in relation to the base part 14 of the first cookware foot 1, as shown in fig. 2, 4 and 5, for a total of two bends together achieving a 90 bend. The support claw 15 of the fourth cookware foot 4 is bent 90 towards the third cookware foot 3 in relation to the base part 14 of the fourth cookware foot 4, as shown in fig. 2, 4 and 5, for a total of two bends together achieving a 90 bend. The free end P1 of the support jaw 15 of the first cookware foot 1 is located opposite the free end P3 of the support jaw 15 of the third cookware foot 3, spaced apart from the first burner 11, as shown in fig. 2, 4 and 5. The free end P2 of the support jaw 15 of the second cookware leg 2 is located opposite the free end P4 of the support jaw 15 of the fourth cookware leg 4, spaced apart from the first burner 11, as shown in figures 2, 4 and 5.

The fifth cooking foot 5, the sixth cooking foot 6, the seventh cooking foot 7 and the eighth cooking foot 8 are arranged in sequence around the second burner 12, as shown in fig. 2. The seventh and eighth cookware legs 7, 8 are disposed on one side of the annular metal rim 10, specifically, the seventh and eighth cookware legs 7, 8 are disposed on the right side of the annular metal rim 10. A fifth cookware foot 5 and a sixth cookware foot 6 are provided on the back edge. The support claw 15 of the fifth cookware foot 5 is bent 90 towards the sixth cookware foot 6 in relation to the base part 14 of the fifth cookware foot 5, as shown in fig. 2, 4 and 5, for a total of two bends together achieving a 90 bend. The supporting jaw 15 of the eighth cookware foot 8 is bent 90 towards the seventh cookware foot 7 in relation to the base part 14 of the eighth cookware foot 8, as shown in fig. 2, 4 and 5, for a total of two bends together achieving a 90 bending. The free end of the support jaw 15 of the fifth cookware foot 5 is located opposite the free end of the support jaw 15 of the seventh cookware foot 7, spaced apart from the second burner 12, as shown in figures 2, 4 and 5. The free end of the support jaw 15 of the sixth cookware leg 6 is located opposite the free end of the support jaw 15 of the eighth cookware leg 8, spaced apart from the second burner 12, as shown in figures 2, 4 and 5.

The second 2, third 3, sixth 6 and seventh 7 cookware legs are identical in structure, with the support jaw 15 being 7-shaped overall, rather than bent relative to the base portion 14.

The foregoing is merely one embodiment of the present application and other embodiments may be devised by adding, deleting, modifying or replacing certain features. For example, it is also possible to further comprise a first reinforcement ring arranged to be fixedly connected to the support jaw 15 of the first cookware foot 1, the support jaw 15 of the second cookware foot 2, the support jaw 15 of the third cookware foot 3 and the support jaw 15 of the fourth cookware foot 4 in that order. As another example, a second reinforcing ring may also be included, arranged to be fixedly attached to the support jaw 15 of the fifth cookware leg 5, the support jaw 15 of the sixth cookware leg 6, the support jaw 15 of the seventh cookware leg 7 and the support jaw 15 of the eighth cookware leg 8 in that order.

As a further example, it is also possible to include a coupling piece which is fixedly connected both to the fourth cookware leg 4 and to the fifth cookware leg 5. Preferably, the fourth and fifth cookware legs, both in a similar configuration to the third cookware leg 3, have their support claws not bent in relation to their base part, except that the support claws of both the fourth and fifth cookware legs are longer than the support claws of the third cookware leg 3; the connecting piece is in a straight line shape, the connecting piece is perpendicular to the supporting claw of the fourth cooker supporting leg and the supporting claw of the fifth cooker supporting leg, and two free ends of the connecting piece extend towards different burners respectively to support corresponding cookers; specifically, the free end of the adapter extending toward the first burner 11 is used to support cookware above the first burner 11, and the free end of the adapter extending toward the second burner 12 is used to support cookware above the second burner 12.

For another example, the periphery of the non-metal panel 9 and the concave step surface 13 may be fixed together by a heat insulating adhesive. The heat insulation adhesive is arranged to help reduce the heat transfer of the annular metal frame 10 to the non-metal panel 9, and reduce or avoid the excessive thermal stress generated by the non-metal panel 9.

For example, the scheme "two bends are shared to realize 90 ° bending" may be replaced by "90 ° bending is realized by one, three or more bends".

As another example, the non-metal panel 9 may be a ceramic panel, or other feasible non-metal materials may be used.

For another example, the cooking utensil legs corresponding to the same burner may be provided on the front, rear and one side.

When the above-described assembly embodiments are installed and applied to a gas range, the resulting gas range embodiment is shown in fig. 2 and 3. In addition to the above-described assembly embodiment, the gas range embodiment further includes a bottom case, a first burner 11, a second burner 12, a gas line, and two knobs 16. The non-metal panel 9 is fixed on the bottom shell. The gas pipeline is arranged in the bottom shell. And a gas line for supplying gas to the first and second burners 11 and 12. The two knobs 16 are respectively used for controlling the gas pipeline corresponding to the first burner 11 and the gas pipeline corresponding to the second burner 12.

The first burner 11 is provided at a through hole at the left side of the non-metallic panel 9, and the second burner 12 is provided at a through hole at the right side of the non-metallic panel 9, as shown in fig. 2. Fig. 3 is a sectional view of the embodiment of the gas range shown in fig. 2, and the corresponding sectional plane is a sectional plane perpendicular to the non-metal panel 9 between the first burner 11 and the second burner 12. The gas stove embodiment is symmetrical in the parts respectively positioned at the left side and the right side of the cutting plane.

The elements of the different embodiments may be combined with each other in any feasible manner to achieve the object of the application.

It should be additionally noted that the present application should not be construed as limited to the above-described embodiments, but rather should be construed to cover all possible embodiments as determined by the claims that follow when taken in conjunction with the disclosure herein. Therefore, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are within the protection scope of the present application, unless departing from the content of the present application.

Claims (14)

1. A gas kitchen range assembly is characterized in that:

comprises a non-metal panel (9) and a ring-shaped metal frame (10);

the non-metal panel (9) is provided with a through hole matched with a burner of the gas stove;

the nonmetal panel (9) is embedded in the annular metal frame (10);

the annular metal frame (10) is provided with a cooker support leg.

2. The assembly of claim 1, wherein:

the bottom surface of the annular metal frame (10) is arranged to be in a picture frame shape;

a circle of concave step surfaces (13) are arranged at the inner edge of the bottom surface of the annular metal frame (10);

the periphery of the nonmetal panel (9) is attached to the concave step surface (13).

3. The assembly of claim 2, wherein:

and heat insulation materials are arranged between the periphery of the nonmetal panel (9) and the concave step surface (13) at intervals.

4. The assembly of claim 2, wherein:

the periphery of the nonmetal panel (9) is fixed with the concave step surface (13) through a heat insulation adhesive.

5. The assembly of claim 2, wherein:

the bottom surface of the nonmetal panel (9) and the bottom surface of the annular metal frame (10) are positioned on the same plane.

6. The assembly of claim 1, wherein:

the annular metal frame (10) is square and comprises a front edge, a rear edge and two side edges;

the cooker support legs corresponding to the same burner of the gas stove are all arranged on the back side and one side edge.

7. The assembly of claim 6, wherein:

the cooker support leg comprises a first cooker support leg (1), a second cooker support leg (2), a third cooker support leg (3) and a fourth cooker support leg (4) which are sequentially arranged around a first burner (11) of the gas stove;

the first cookware leg (1) and the second cookware leg (2) are arranged on one side edge of the annular metal frame (10);

the third cookware leg (3) and the fourth cookware leg (4) are arranged on the rear edge;

each cooking utensil support leg is made of a plate material and comprises a base part (14) and a support claw (15);

the support jaw (15) of the first cookware foot (1) is bent 90 ° towards the second cookware foot (2) with respect to its base part (14);

the supporting jaw (15) of the fourth cookware foot (4) is bent 90 ° towards the third cookware foot (3) in relation to its base part (14);

the free end of the supporting claw (15) of the first cooking utensil support leg (1) and the free end of the supporting claw (15) of the third cooking utensil support leg (3) are oppositely arranged at intervals of the first burner (11);

the free end of the support claw (15) of the second cookware leg (2) and the free end of the support claw (15) of the fourth cookware leg (4) are oppositely arranged at intervals of the first burner (11).

8. The assembly of claim 7, wherein:

and a reinforcing ring which is arranged to be fixedly connected to the supporting jaw (15) of the first cookware leg (1), the supporting jaw (15) of the second cookware leg (2), the supporting jaw (15) of the third cookware leg (3) and the supporting jaw (15) of the fourth cookware leg (4) in sequence.

9. The assembly of claim 1, wherein:

the annular metal frame (10) is square and comprises a front edge, a rear edge and two side edges;

the cookware legs comprise a fourth cookware leg (4) and a fifth cookware leg (5);

the fourth cookware supporting leg (4) and the fifth cookware supporting leg (5) are both arranged on the back side;

the fourth cookware foot (4) and the fifth cookware foot (5) correspond to different burners of the gas stove respectively;

and a joint piece which is fixedly connected to the fourth cookware leg (4) and the fifth cookware leg (5).

10. The assembly of claim 9, wherein:

the joint piece is in a straight line shape, and two free ends of the joint piece extend towards different burners of the gas stove respectively to support corresponding cookers.

11. The assembly of claim 1, wherein:

the annular metal frame (10) is arranged to be suitable for being overlapped on the periphery of the nonmetal panel (9) from top to bottom.

12. The assembly of claim 1, wherein:

the annular metal frame (10) is square and comprises a front edge, a rear edge and two side edges;

the cooker support legs corresponding to the same burner of the gas stove are all arranged on the front side, the back side and one side edge.

13. A gas stove is characterized in that:

comprising a burner and an assembly according to any one of claims 1 to 12;

the burner is arranged at the through hole of the non-metal panel (9).

14. The utility model provides an annular metal frame of gas-cooker which characterized in that:

the annular metal bezel (10) is configured according to any one of claims 1 to 12.

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