Gas stove and mounting method thereof

Abstract

The invention relates to the field of kitchen gas stoves and mounting methods thereof, in particular to a gas stove and a mounting method thereof. The gas stove comprises a bottom shell and a face shell which are connected with each other, and further comprises a gas valve and a gas pipe which are communicated with each other, a mounting through hole is formed in the face shell, the gas stove is characterized by further comprising a gland, the gland is annular, the outer edge of the gland is connected to the face shell in a pressing mode, and the inner edge of the gland extends to the inner side of the mounting through hole; the part, located on the inner side of the mounting through hole, of the gland is fixedly connected with the gas valve. The gas valve comprises a valve rod, the valve rod is arranged in the gland in a penetrating mode, the upper end of the valve rod is connected with a rotary knob, the rotary knob is in a column shape with an opening in the bottom, and a gap is formed between the side wall of the rotary knob and the gland. The rotary knob has the advantages that the positions of the rotary knob and the mounting through hole are relatively fixed, and the rotary knob and the mounting through hole can be kept coaxial.

Description

Technical Field

[0001] The invention relates to the field of gas stoves, in particular to a gas stove and an installation method thereof. Background Art

[0002] The existing gas stove comprises a surface shell, a mounting hole is arranged on the surface shell, a gas valve and a knob mounted on the gas valve, the gas valve is located below the mounting hole, and the knob is located above the mounting hole.

[0003] The bottom of the face shell is connected to the bottom shell, the gas valve is connected to the gas pipe, and the gas valve and the gas pipe are fixedly connected to the bottom shell. The combination of the gas valve and the knob has no direct connection with the face shell. After the gas stove has been transported over long distances, the knob and the mounting hole on the face shell are prone to misalignment, resulting in uneven gaps around the knob, which affects the appearance of the gas stove. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide a gas stove and an installation method thereof, which have the advantage that the positions of the knob and the installation holes on the surface shell are relatively fixed.

[0005] The technical solution adopted by the present invention to solve the problem is: a gas stove and an installation method thereof, comprising:

[0006] A gas stove comprises a bottom shell and a surface shell connected to each other, and also comprises a gas valve and a gas pipe connected to each other, wherein the surface shell is provided with a mounting through hole, and is characterized in that: it also comprises a gland, wherein the gland is annular, the outer edge of the gland is crimped onto the surface shell, the inner edge of the gland extends to the inner side of the mounting through hole, the portion of the gland located inside the mounting through hole is fixedly connected to the gas valve; the gas valve comprises a valve stem, wherein the valve stem is passed through the gland, a knob is connected to the upper end of the valve stem, the knob is in the shape of a column with an opening at the bottom, and a gap is provided between the side wall of the knob and the gland.

[0007] As a further improvement of the above technical solution, a first connecting hole is provided on the gland, and a second connecting hole is provided on the gas valve. The first connecting hole and the second connecting hole are connected by screws, and the first connecting hole is hidden under the knob.

[0008] As a further improvement of the above technical solution, an annular protrusion is provided on the top of the pressure cover, the annular protrusion is provided on the outside of the first connecting hole, and the annular protrusion extends into the knob.

[0009] As a further improvement of the above technical solution, the pressure cover includes an annular upper cover body and an annular lower cover body, the lower cover body is made of metal, a limiting hole is provided on the lower cover body, and a claw is provided on the upper cover body, the claw protrudes outward and is clamped with the face shell, and the claw is passed through the limiting hole.

[0010] As a further improvement of the above technical solution, it also includes an annular baffle, the gas valve is provided with a circuit board, the circuit board is provided with a lamp bead, the circuit board is provided with a third through hole, the third through hole is provided between the first through hole and the second through hole, the baffle is provided between the circuit board and the pressure cover, the outer edge of the baffle extends to the outside of the gas valve, and the upper cover body and the baffle are made of transparent plastic.

[0011] As a further improvement of the above technical solution, it also includes a bracket, the bracket is provided with a first mounting hole and a second mounting hole, the gas valve is provided with a third mounting hole, and the bottom shell is provided with a fourth mounting hole and an avoidance hole; the avoidance hole is arranged outside the first mounting hole, the first mounting hole is connected to the third mounting hole by screws, and the second mounting hole is connected to the fourth mounting hole by screws; the gas pipe is arranged between the bracket and the gas valve.

[0012] As a further improvement of the above technical solution, it also includes an L-shaped support angle code, the L-shaped support angle code is fixedly connected to the inner wall of the bottom shell, and the gas pipeline is overlapped on the L-shaped support angle code.

[0013] As a further improvement of the above technical solution, the gas pipe comprises a first circular pipe section, a corrugated pipe section, and a second circular pipe section which are connected in sequence, the gas valve is connected to the first circular pipe section, and the second circular pipe section is fixedly connected to the bottom shell. A method for installing a gas stove is provided, for installing the gas stove, the gas pipe comprises a first circular pipe section, a corrugated pipe section, and a second circular pipe section which are connected in sequence, and also comprises an L-shaped support angle code, the L-shaped support angle code is fixedly connected to the inner wall of the bottom shell, and comprises the following steps:

[0014] S1,

[0015] Install the face shell: install the gland on the installation through hole, and fix the gland to the gas valve;

[0016] Install the bottom shell: install the L-shaped support bracket on the bottom shell, and install the second round tube segment on the bottom shell;

[0017] S2, placing the bracket on the L-shaped support angle bracket, overlapping the first circular tube segment on the L-shaped support angle bracket; connecting the surface shell and the bottom shell to each other, and at the same time, the gas valve is connected to the first circular tube segment;

[0018] S3. The bottom shell is fixedly connected to the bracket by screws, and the bracket is fixedly connected to the gas valve by screws.

[0019] The beneficial effect of the present invention is that the positions of the gland and the mounting through hole are relatively fixed, the gland is fixed to the gas valve, and the knob is installed on the upper end of the valve stem. Therefore, after the knob and the mounting through hole are installed, no relative translation will occur to ensure that the mounting through hole always remains coaxial. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 A top view of a preferred embodiment of the present invention;

[0022] Figure 2 A perspective view of a preferred embodiment of the present invention;

[0023] Figure 3 for Figure 1 AA section view;

[0024] Figure 4 for Figure 3 A magnified view of part B;

[0025] Figure 5 This is an exploded view of some parts;

[0026] Figure 6 It is a schematic diagram of the assembly of the bottom shell and some parts;

[0027] Figure 7 This is an exploded view of some parts.

[0028] In the figure: 1-bottom shell, 11-fourth mounting hole, 12-avoidance hole, 2-face shell, 21-mounting hole, 3-gas valve, 31-valve stem, 32-second connecting hole, 33-third mounting hole, 4-knob, 5-gas pipe, 51-first circular tube section, 52-corrugated tube section, 53-second circular tube section, 6-pressure cover, 61-upper cover body, 611-claw, 62-lower cover body, 621-limiting hole, 63-first connecting hole, 64-annular protrusion, 7-baffle, 8-circuit board, 81-third through hole, 9-bracket, 91-first mounting hole, 92-second mounting hole, 10-L-shaped support angle code. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, the meaning of "several" is one or more, the meaning of "more" is more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features. In the description of the present invention, unless otherwise clearly defined, the terms such as "set", "install", and "connect" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above terms in the present invention in combination with the specific content of the technical solution.

[0032] Reference Figures 1 to 7 , a gas stove, comprising:

[0033] The bottom shell 1 and the surface shell 2 are connected to each other, and also include a gas valve 3 and a gas pipe 5 that are connected to each other. The surface shell 2 is provided with a mounting through hole 21, and is characterized in that: it also includes a pressure cover 6, the pressure cover 6 is annular, the outer edge of the pressure cover 6 is crimped on the surface shell 2, the inner edge of the pressure cover 6 extends to the inner side of the mounting through hole 21, and the part of the pressure cover 6 located on the inner side of the mounting through hole 21 is fixedly connected to the gas valve 3; the gas valve 3 includes a valve stem 31, the valve stem 31 is inserted into the pressure cover 6, and the upper end of the valve stem 31 is connected to a knob 4, the knob 4 is columnar with a bottom opening, and a gap is provided between the side wall of the knob 4 and the pressure cover 6.

[0034] The principle of the present invention to achieve its effect is that an annular pressure cover 6 is provided, and the outer edge of the pressure cover 6 is crimped on the surface shell 2 to play a decorative role. The position of the pressure cover 6 and the mounting through hole 21 is relatively fixed. The pressure cover 6 is fixed to the gas valve 3, and the knob 4 is installed on the upper end of the valve stem 31. Therefore, after the knob 4 and the mounting through hole 21 are installed, no relative translation will occur to ensure that the mounting through hole 21 always remains coaxial.

[0035] In a preferred embodiment, the gland 6 is provided with a first connection hole 63, the gas valve 3 is provided with a second connection hole 32, the first connection hole 63 and the second connection hole 32 are connected by screws, and the first connection hole 63 is hidden under the knob 4. During installation, the first connection hole 63 and the second connection hole 32 are first connected by screws, and then the knob 4 is installed on the valve stem 31.

[0036] In a preferred embodiment, an annular protrusion 64 is provided on the top of the gland 6, the annular protrusion 64 is provided outside the first connection hole 63, and the annular protrusion 64 extends into the knob 4. The knob 4 and the annular protrusion 64 together prevent dirt from entering the gas stove from the installation through hole 21.

[0037] In a preferred embodiment, the gland 6 comprises an annular upper cover 61 and an annular lower cover 62, the lower cover 62 is made of metal, a limiting hole 621 is provided on the lower cover 62, and a claw 611 is provided on the upper cover 61, the claw 611 protrudes outward and engages with the face shell 2, and the claw 611 is inserted into the limiting hole 621. The lower cover 62 can play a certain sealing role to avoid a gap between the outer edge of the gland 6 and the face shell 2. In addition, the metal lower cover 62 cooperates with the transparent upper cover 61, which has the advantage of aesthetics.

[0038] In a preferred embodiment, a ring-shaped baffle 7 is also included, a circuit board 8 is provided on the gas valve 3, a lamp bead is provided on the circuit board 8, a third through hole 81 is provided on the circuit board 8, and the third through hole 81 is provided between the first through hole and the second through hole, the baffle 7 is provided between the circuit board 8 and the gland 6, and the outer edge of the baffle 7 extends to the outside of the gas valve 3, and the upper cover 61 and the baffle 7 are made of transparent plastic. The baffle 7 and the gland 6 can transmit light, and the light generated by the lamp bead on the circuit board 8 is transmitted from the edge of the knob 4.

[0039] In a preferred implementation, a bracket 9 is further included, wherein the bracket 9 is provided with a first mounting hole 91 and a second mounting hole 92, the gas valve 3 is provided with a third mounting hole 33, and the bottom shell 1 is provided with a fourth mounting hole 11 and an avoidance hole 12; the avoidance hole 12 is provided outside the first mounting hole 91, the first mounting hole 91 is connected to the third mounting hole 33 by screws, and the second mounting hole 92 is connected to the fourth mounting hole 11 by screws; the gas pipe 5 is provided between the bracket 9 and the gas valve 3. The advantage of such a setting is that the gas valve 3 and the bottom shell 1 can be fixed after the bottom shell 1 and the face shell 2 are buckled. Specifically, screws are driven from the bottom of the bottom shell 1 to connect the second mounting hole 92 and the fourth mounting hole 11, thereby fixing the bottom shell 1 and the bracket 9; through the avoidance hole 12, screws are driven to connect the first mounting hole 91 and the third mounting hole 33, thereby fixing the bracket 9 and the gas valve 3, and fixing the gas pipe 5 and the gas valve 3 relatively. Unlike the traditional gas stove production process, the step of buckling the bottom shell and the surface shell is after the step of fixing the gas valve 3 and the bottom shell 1.

[0040] In a preferred embodiment, an L-shaped support angle code 10 is further included, and the L-shaped support angle code 10 is fixedly connected to the inner wall of the bottom shell 1, and the gas pipe 5 is overlapped on the L-shaped support angle code 10. Before the bottom shell 1 and the front shell 2 are buckled, the gas pipe 5 is positioned by overlapping on the L-shaped support angle code 10 to ensure that the relative position of the gas pipe 5 and the gas valve 3 is correct when the bottom shell 1 and the front shell 2 are buckled.

[0041] In a preferred embodiment, the gas pipe 5 includes a first circular pipe section 51, a corrugated pipe section 52, and a second circular pipe section 53 which are connected in sequence, the gas valve 3 is connected to the first circular pipe section 51, and the second circular pipe section 53 is fixedly connected to the bottom shell 1. During installation, the second circular pipe section 53 is fixedly connected to the bottom shell 1, and then when the bottom shell 1 and the face shell 2 are buckled, the gas valve 3 is connected to the first circular pipe section 51 again.

[0042] The present invention also provides a gas stove installation method for installing the gas stove, wherein the gas pipe 5 includes a first circular pipe section 51, a corrugated pipe section 52, and a second circular pipe section 53 which are connected in sequence, and also includes an L-shaped support angle code 10, wherein the L-shaped support angle code 10 is fixedly connected to the inner wall of the bottom shell 1, and includes the following steps:

[0043] S1,

[0044] Install the face shell 2: install the gland 6 on the mounting through hole 21, and fix the gland 6 to the gas valve 3;

[0045] Install the bottom shell 1: install the L-shaped support bracket 10 on the bottom shell 1, and install the second round tube segment 53 on the bottom shell 1;

[0046] S2, placing the bracket 9 on the L-shaped support angle bracket 10, overlapping the first circular tube segment 51 on the L-shaped support angle bracket 10, connecting the surface shell 2 and the bottom shell 1 to each other, and at the same time, the gas valve 3 is connected to the first circular tube segment 51;

[0047] S3, the bottom shell 1 is fixedly connected to the bracket 9 by screws, and the bracket 9 is fixedly connected to the gas valve 3 by screws. When the bracket 9 is fixedly connected to the gas valve 3, since the first round tube segment 51 is clamped between the bracket 9 and the gas valve 3, the first round tube segment 51 and the gas valve 3 can also be fixedly connected.

[0048] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A gas stove, comprising a bottom shell (1) and a surface shell (2) connected to each other, and also comprising a gas valve (3) and a gas pipe (5) connected to each other, wherein the surface shell (2) is provided with a mounting through hole (21), characterized in that: It also includes a gland (6), the gland (6) is annular, the outer edge of the gland (6) is crimped onto the face shell (2), the inner edge of the gland (6) extends to the inside of the mounting through hole (21), and the portion of the gland (6) located inside the mounting through hole (21) is fixedly connected to the gas valve (3); The gas valve (3) comprises a valve stem (31), the valve stem (31) is inserted into the gland (6), the upper end of the valve stem (31) is connected to a knob (4), the knob (4) is in the shape of a column with an open bottom, and a gap is provided between the side wall of the knob (4) and the gland (6).

2. A gas stove as claimed in claim 1, characterized in that: The gland (6) is provided with a first connection hole (63), the gas valve (3) is provided with a second connection hole (32), the first connection hole (63) and the second connection hole (32) are connected by screws, and the first connection hole (63) is hidden under the knob (4).

3. A gas stove as claimed in claim 1, characterized in that: An annular protrusion (64) is provided on the top of the pressure cover (6), the annular protrusion (64) is arranged outside the first connecting hole (63), and the annular protrusion (64) extends into the knob (4).

4. A gas stove as claimed in claim 1, characterized in that: The pressure cover (6) comprises an annular upper cover body (61) and an annular lower cover body (62); the lower cover body (62) is made of metal; a limiting hole (621) is provided on the lower cover body (62); a clamping claw (611) is provided on the upper cover body (61); the clamping claw (611) protrudes outward and is clamped with the face shell (2); and the clamping claw (611) is inserted into the limiting hole (621).

5. A gas stove as claimed in claim 1, characterized in that: The invention also comprises an annular baffle (7); a circuit board (8) is provided on the gas valve (3); a lamp bead is provided on the circuit board (8); a third through hole (81) is provided on the circuit board (8); the third through hole (81) is provided between the first through hole and the second through hole; the baffle (7) is provided between the circuit board (8) and the pressure cover (6); the outer edge of the baffle (7) extends to the outside of the gas valve (3); and the upper cover (61) and the baffle (7) are made of transparent plastic.

6. A gas stove as claimed in claim 1, characterized in that: It also comprises a bracket (9), the bracket (9) being provided with a first mounting hole (91) and a second mounting hole (92), the gas valve (3) being provided with a third mounting hole (33), and the bottom shell (1) being provided with a fourth mounting hole (11) and an avoidance hole (12); The avoidance hole (12) is arranged outside the first mounting hole (91), the first mounting hole (91) is connected to the third mounting hole (33) by means of screws, and the second mounting hole (92) is connected to the fourth mounting hole (11) by means of screws; The gas pipe (5) is arranged between the bracket (9) and the gas valve (3).

7. A gas stove as claimed in claim 1, characterized in that: It also comprises an L-shaped support angle bracket (10), wherein the L-shaped support angle bracket (10) is fixedly connected to the inner wall of the bottom shell (1), and the gas pipe (5) is overlapped on the L-shaped support angle bracket (10).

8. A gas stove as claimed in claim 7, characterized in that: The gas pipe (5) comprises a first circular pipe section (51), a corrugated pipe section (52), and a second circular pipe section (53) which are connected in sequence; the gas valve (3) is connected to the first circular pipe section (51); and the second circular pipe section (53) is fixedly connected to the bottom shell (1).

9. A method for installing a gas stove, used for installing the gas stove according to claim 1, wherein the gas pipe (5) comprises a first circular pipe section (51), a corrugated pipe section (52), and a second circular pipe section (53) which are connected in sequence, and further comprises an L-shaped support angle bracket (10), wherein the L-shaped support angle bracket (10) is fixedly connected to the inner wall of the bottom shell (1), characterized in that: The following steps are involved: S1、 Installing the face shell (2): installing the gland (6) on the installation through hole (21), and fixing the gland (6) to the gas valve (3); Installing the bottom shell (1): installing the L-shaped supporting angle bracket (10) on the bottom shell (1), and installing the second circular tube segment (53) on the bottom shell (1); S2, placing the bracket (9) on the L-shaped support angle bracket (10), and overlapping the first circular tube segment (51) on the L-shaped support angle bracket (10); connecting the surface shell (2) and the bottom shell (1) to each other, and at the same time, the gas valve (3) is connected to the first circular tube segment (51); S3. The bottom shell (1) is fixedly connected to the bracket (9) by means of screws, and the bracket (9) is fixedly connected to the gas valve (3) by means of screws.

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