Gas stove

Abstract

The utility model provides a gas stove which comprises a burner support, a clamping piece and an elastic piece, two connecting parts are arranged on the burner support, the two connecting parts are distributed along the height direction of the burner support, each connecting part comprises two notches which are respectively formed on two side walls of the burner support, and the clamping piece and the elastic piece are arranged on the burner support. And the two gaps of each connecting part are flush with each other. The clamping piece and the elastic piece are both arranged above the burner support, specifically, the elastic piece is arranged between the clamping piece and the burner support, and the upper surface of the clamping piece is used for being connected with a base of the burner and supporting the base of the burner. The clamping piece is provided with a clamping structure, the clamping structure has certain elasticity, when the clamping piece is subjected to downward acting force applied by the outside, the clamping structure can be sequentially clamped into the connecting part from top to bottom, and when the clamping piece is clamped into the connecting part, the clamping piece and the furnace end support compress the elastic piece, so that the clamping piece is clamped into the connecting part; and the connecting part limits the degree of freedom of upward movement of the clamping piece.

Description

Technical Field

[0001] The utility model relates to the field of stoves, in particular to a gas stove. Background Art

[0002] Gas stoves usually use the same chassis to match different types of burners. The burner head bracket of the traditional burner is directly connected to the base through screws, so that the burner is fixed to the bottom box of the gas stove through the burner head bracket.

[0003] Among them, after the burner bracket and the base are connected and fixed, the height of the burner cannot be adjusted, and the installation heights of different types of burners are usually different. Therefore, different types of burners usually require burner brackets of different heights to adapt to the same chassis. At the same time, if the installation height needs to be changed, different burner brackets can only be replaced, and considering the similarity of materials, the height difference of different burner brackets is usually more than 5mm. Therefore, the method of changing the installation height of the burner by replacing the burner bracket is less flexible, and the adaptability of the existing burner bracket is not high, and it cannot meet the requirements of diverse installation heights. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a gas stove in order to overcome the defect that the height of the burner bracket in the prior art cannot be adjusted.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] A gas stove, comprising a burner bracket, characterized in that:

[0007] The burner bracket is provided with a plurality of connection parts, and the plurality of connection parts are distributed along the height direction of the burner bracket, each of the connection parts comprises notches respectively formed on at least two side walls of the burner bracket, and at least two notches of each connection part are flush with each other;

[0008] The gas stove also includes a clamping member and an elastic member;

[0009] The clamping member and the elastic member are arranged above the burner bracket, the elastic member is arranged between the clamping member and the burner bracket, and the upper surface of the clamping member is used to connect with the base and support the base;

[0010] A clamping structure is provided on the clamping part, and the clamping structure is elastic. When the clamping part is subjected to a downward force from the outside, the clamping structure can be sequentially clamped into the connecting part from top to bottom. When the clamping part is in the connecting part, the clamping part and the furnace head bracket compress the elastic part, and the connecting part limits the freedom of the clamping part to move upward.

[0011] By arranging a clamping member and an elastic member in the gas stove, the upper surface of the clamping member supports the base above the base of the burner, the clamping member and the burner head bracket compress the elastic member, and the elastic member has an upward supporting effect on the clamping member and the base of the upper burner. A plurality of connecting parts are arranged on the burner head bracket, and the plurality of connecting parts are distributed along the height direction of the burner head bracket. Since the clamping structure of the height adjustment device is elastic, when the clamping structure is subjected to a downward force from the outside, the clamping structure can be clamped into the connecting part in sequence from top to bottom. That is to say, when the clamping structure is subjected to a downward force from the outside, the clamping structure can utilize its own elasticity to clamp into the connecting part, and when the clamping part is in the connecting part, the connecting part can limit the freedom of the clamping structure to move upward. With the restriction of the connecting part, the upward force of the elastic part on the clamping part will not cause the clamping structure to separate from the connecting part. Therefore, each connecting part on the burner head bracket can form a height gear. Each burner head bracket includes a plurality of connecting parts distributed along the height direction, that is, each burner head bracket has a plurality of gears of different heights. When the clamping parts are set at different gears, the burner head can be installed at different heights, which increases the flexibility of the burner head height adjustment and improves the adaptability of the burner head bracket. Each connection part includes notches formed on at least two side walls of the burner head bracket, and the clamping part has at least two limit points when clamped into each connection part, which can ensure the horizontality of the clamping part after being clamped into the connection part. In summary, by arranging the clamping part and the elastic part in the gas stove, the burner head height of the burner can be adjusted by changing the clamping height between the clamping part and the connection part, thereby improving the adaptability of the burner head bracket. When installing different types of burners, the burner head can be adjusted to a suitable installation height without replacing the burner head bracket, thereby realizing the use of the same burner head bracket on the same chassis to install different types of burners, making the installation of the gas stove more convenient.

[0012] Preferably, the clamping member is provided with a first through hole, the first through hole is aligned with the threaded hole of the base, a screw matching the threaded hole is provided in the threaded hole, and the screw passes through the first through hole to be connected with the furnace head bracket.

[0013] By setting a first through hole on the supporting structure, aligning the first through hole with the threaded hole of the base, and connecting the base and the bracket by passing a screw through the first through hole, the horizontal movement of the burner base can be restricted, thereby fixing the burner base.

[0014] Preferably, the height of the notch is greater than the thickness of the clamping structure.

[0015] By setting the height of the notch to be greater than the thickness of the clip structure and screwing the screw to make the compression degree of the elastic part different, the elastic support height of the clip will be different, that is, the installation height of the base will be different, so that the installation height of the furnace head can be fine-tuned at the same gear.

[0016] Preferably, the height of the notch is less than or equal to 3 mm.

[0017] By setting the height of the notch to be less than or equal to 3 mm, when the height of the burner head under this gear is fine-tuned by screwing the screw, the fine-tuning range is less than 3 mm. If more adjustment is required, the gear can be changed.

[0018] Preferably, the elastic member is a coil spring, and the coil spring is sleeved on the screw.

[0019] By configuring the elastic member as a coil spring and sleeve the coil spring on the screw, the spring is not easily displaced, especially when the base is tilted, the limiting effect of the screw on the spring can prevent the spring from being displaced.

[0020] Preferably, the side wall of the clamping member is arranged in close contact with the furnace head bracket.

[0021] By fitting the side wall of the clamping piece and the stove head bracket, the height adjustment device can be made smaller in size and avoids occupying too much space.

[0022] Preferably, along the direction toward the inside of the clamping member, the upper surface of the clamping structure is arranged to be inclined upward; and / or, along the direction toward the inside of the clamping member, the lower surface of the clamping structure is arranged to be inclined upward.

[0023] In the technical solution, by setting the upper surface of the clamping structure to be inclined upward in the direction toward the inside of the clamping piece, when the clamping piece is clamped into the connection part, the upper wall of the notch can limit the freedom of the clamping piece to move upward. By setting the lower surface of the clamping piece to be inclined upward in the direction toward the inside of the clamping piece, when the clamping piece is put on the burner bracket from top to bottom and is subjected to a downward force, the clamping structure is clamped into the connection part. At this time, if the clamping piece is pressed down with force, the clamping structure will be separated from the current connection part and then clamped into the next connection part.

[0024] Preferably, along the direction toward the inside of the clamping member, the clamping structure includes a first part and a second part arranged in sequence, the first part is horizontally arranged, the second part is inclined upward, and the length of the first part is greater than or equal to the thickness of the side wall of the furnace head bracket.

[0025] By setting a horizontal first part in the clamping structure, and the length of the first part is greater than the thickness of the side wall of the burner head bracket, the highest adjustment point of the clamping structure is the height of the upper wall of the notch. When the notch height is the same, the adjustment range of the burner head bracket is expanded.

[0026] Preferably, the clamping structure is formed by partially cutting and bending the clamping member.

[0027] Preferably, the number of the clamping parts is equal to the number of the bases.

[0028] By setting the number of height adjustment devices to be equal to the number of bases, each base is provided with a corresponding height adjustment device, so that the height of each base can be adjusted, and after the burner head is installed, if the burner head tilts and causes the mixing chamber to be out of tolerance, the height adjustment device can be adjusted to reduce or eliminate the tilting phenomenon and improve the mixing chamber gap.

[0029] The positive progressive effect of the utility model is that by arranging a clamping part and an elastic part in the gas stove, the upper surface of the clamping part supports the base above the base of the burner, the clamping part and the stove head bracket compress the elastic part, and the elastic part has an upward supporting effect on the clamping part and the base of the burner above. A plurality of connecting parts are arranged on the burner head bracket, and the plurality of connecting parts are distributed along the height direction of the burner head bracket. Since the clamping structure of the height adjustment device is elastic, when the clamping structure is subjected to a downward force from the outside, the clamping structure can be clamped into the connecting part in sequence from top to bottom. That is to say, when the clamping structure is subjected to a downward force from the outside, the clamping structure can utilize its own elasticity to clamp into the connecting part, and when the clamping part is in the connecting part, the connecting part can limit the freedom of the clamping structure to move upward. With the restriction of the connecting part, the upward force of the elastic part on the clamping part will not cause the clamping structure to separate from the connecting part. Therefore, each connecting part on the burner head bracket can form a height gear. Each burner head bracket includes a plurality of connecting parts distributed along the height direction, that is, each burner head bracket has a plurality of gears of different heights. When the clamping parts are set at different gears, the burner head can be installed at different heights, which increases the flexibility of the burner head height adjustment and improves the adaptability of the burner head bracket. Each connection part includes notches formed on at least two side walls of the burner head bracket, and the clamping part has at least two limit points when clamped into each connection part, which can ensure the horizontality of the clamping part after being clamped into the connection part. In summary, by arranging the clamping part and the elastic part in the gas stove, the burner head height of the burner can be adjusted by changing the clamping height between the clamping part and the connection part, thereby improving the adaptability of the burner head bracket. When installing different types of burners, the burner head can be adjusted to a suitable installation height without replacing the burner head bracket, thereby realizing the use of the same burner head bracket on the same chassis to install different types of burners, making the installation of the gas stove more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The present invention is a schematic structural diagram of the connection between the burner base and the burner head support according to an embodiment of the present invention.

[0031] Figure 2 The present invention is a schematic cross-sectional view of the connection between the burner base and the burner head support according to an embodiment of the present invention.

[0032] Figure 3 The figure is a schematic structural diagram of a furnace head support according to an embodiment of the present utility model.

[0033] Figure 4 The figure is a schematic structural diagram of a clamping member according to an embodiment of the present invention.

[0034] Figure 5 The figure is a schematic cross-sectional structure diagram of a clamping member according to an embodiment of the present utility model.

[0035] Description of reference numerals:

[0036] Stove bracket 1

[0037] Connection part 101

[0038] Gap 102

[0039] Card connector 2

[0040] Card connection structure 201

[0041] Part 1 2011

[0042] Part 2 2012

[0043] First through hole 202

[0044] Elastic part 3

[0045] Base 4

[0046] Screw 5 DETAILED DESCRIPTION

[0047] A preferred embodiment is given below, and the present invention is described more clearly and completely in conjunction with the accompanying drawings.

[0048] like Figure 1-Figure 5 As shown, this embodiment provides a gas stove, which includes a burner base 4, a burner bracket 1, a clamping member 2 and an elastic member 3, as shown in FIG. Figure 3 As shown, two connection parts 101 are provided on the burner support 1 , and the two connection parts 101 are distributed along the height direction of the burner support 1 .

[0049] Among them, Figure 3As shown, in this embodiment, two connecting parts 101 are provided on the burner bracket 1, each of the two connecting parts 101 has two notches 102 respectively formed on the two side walls of the burner bracket 1, and the two notches 102 included in each connecting part 101 are flush with each other.

[0050] like Figure 1 and Figure 2 As shown, the clamping member 2 and the elastic member 3 are both arranged above the burner bracket 1. Specifically, the elastic member 3 is arranged between the clamping member 2 and the burner bracket 1. The upper surface of the clamping member 2 is used to connect with the base 4 of the burner and support the base 4 of the burner.

[0051] like Figure 4 and Figure 5 As shown, a clamping structure 201 is provided on the clamping member 2, and the clamping structure 201 has a certain elasticity. When the clamping member 2 is subjected to a downward force applied by the outside, the clamping structure 201 can be sequentially clamped into the connecting portion 101 from top to bottom. When the clamping member 2 has been clamped into the connecting portion 101, the clamping member 2 and the burner bracket 1 compress the elastic member 3, and the connecting portion 101 limits the freedom of the clamping member 2 to move upward. The compressed elastic member 3 has a supporting effect on the clamping member 2 above it and the base 4 of the burner. By arranging the clamping member 2 and the elastic member 3 in the gas stove, the clamping member 2 and the elastic member 3 form a height adjustment device.

[0052] Specifically, the compressed elastic member 3 supports the clamping member 2 and the base 4 of the burner above it, and plays a supporting role. There are two connecting parts 101 distributed along the height direction on the burner bracket 1, and each connecting part 101 is a height gear. The burner bracket 1 in this embodiment has two height gears. When the clamping structure 201 of the clamping member 2 is clamped into the connecting parts 101 with different height gears, the base 4 of the burner and the burner are installed together at different heights. Since the clamping structure 201 is elastic, when the clamping structure 201 is subjected to a downward force from the outside, the clamping structure 201 can be sequentially clamped into the connecting portion 101 from top to bottom, that is, when the clamping structure 201 is subjected to a downward force from the outside, the clamping structure 201 can be clamped into the connecting portion 101 by its own elasticity, and when the clamping member 2 is in the connecting portion 101, the connecting portion 101 can limit the freedom of the clamping structure 201 to move upward. With the restriction of the connecting portion 101, the upward force of the elastic member 3 on the clamping member 2 will not cause the clamping structure 201 to be separated from the connecting portion 101. Therefore, the burner head height of the burner can be adjusted by changing the height gear when the clamping member 2 is connected to the connecting portion 101, which improves the adaptability of the burner head bracket 1. When installing different types of burners, the burner head can be adjusted to a suitable installation height without replacing the burner head bracket 1, which realizes the installation of different types of burners using the same burner head bracket 1 on the same chassis, making the installation of the gas stove more convenient.

[0053] Specifically in this embodiment, Figure 3 As shown, the two notches 102 included in a single connection portion 101 are arranged on two opposite side walls of the burner bracket 1, and there are two such connection portions 101 in this embodiment. Of course, in other embodiments, the location and number of the notches 102 can be adjusted. For example, a single connection portion 101 can also have two notches 102 arranged on two adjacent side walls of the burner bracket 1, or in more embodiments, a single connection portion 101 can have three or four notches 102, as long as the notches 102 of each connection portion 101 are flush with each other, and the specific configurable structural scheme is not repeated here.

[0054] In addition, in the present embodiment, each burner bracket 1 has only two connecting parts 101. In other embodiments, each burner bracket 1 may also have three or more connecting parts 101 to form three or more height gears to achieve adjustment of more height gears.

[0055] In this embodiment, if Figure 4As shown, the clamping member 2 has a first through hole 202 aligned with the threaded hole on the burner base 4, and a matching screw 5 is provided in the threaded hole. The screw 5 passes through the threaded hole of the burner base 4, the first through hole 202 on the clamping member 2 and the burner head bracket 1 below to connect and fix the burner base 4, the clamping member 2 and the burner head bracket 1 together to prevent the burner base 4 from moving in the horizontal direction.

[0056] Of course, in other embodiments, the base 4 of the burner may also adopt other connection and fixing means in the prior art, which will not be described in detail here.

[0057] In this embodiment, the thickness of each notch 102 is greater than the thickness of the clamping structure 201. Since the height of the notch 102 is greater than the thickness of the clamping structure 201, when the clamping structure 201 is in the notch 102, there is still a gap between the clamping structure 201 and the upper wall and / or lower wall of the notch 102, and the compression degree of the elastic member 3 is different by screwing the screw 5, and the length of the elastic member 3 is different, so the support height of the elastic member 3 to the clamping member 2 is different, that is, the installation height of the base 4 of the burner is different, so that the installation height of the burner head can be fine-tuned at the same gear.

[0058] Specifically in this embodiment, the height of the notch 102 is less than 3 mm. By setting the height of the notch 102 to be less than or equal to 3 mm, when the height of the burner head under the gear is fine-tuned by screwing the screw 5, the fine-tuning range is less than 3 mm. If more adjustment is required, it can be solved by changing the gear.

[0059] In this embodiment, the elastic member 3 is a coil spring, and the coil spring is sleeved on the screw 5. By setting the elastic member 3 as a coil spring and sleeved on the screw 5, the screw 5 has a limiting effect on the coil spring, and the coil spring is not easily displaced. In particular, when the base is tilted, the limiting effect of the screw 5 on the coil spring can prevent the coil spring from being displaced.

[0060] Of course, in other embodiments, the elastic member 3 may also be other structural forms in the prior art.

[0061] In this embodiment, the clamping member 2 has four side walls, which surround an open accommodating cavity, and the burner bracket 1 is arranged in the accommodating cavity, and the side walls of the clamping member 2 are arranged to fit the burner bracket 1. By fitting the side walls of the clamping member 2 to the burner bracket 1, the size of the clamping member 2 is made smaller, avoiding occupying too much space in the gas stove.

[0062] Of course, in other embodiments, the side wall of the clamping member 2 may not fit with the furnace head bracket 1 , and the clamping member 2 may not have four side walls, but only needs to have two or more side walls to set the notch 102 of the connecting portion 101 .

[0063] Specifically in this embodiment, Figure 5 As shown, the clamping structure 201 of the clamping member 2 is in the shape of a barb. The clamping structure 201 is formed by cutting and bending a part of the clamping member 2. The thickness is uniform. The clamping structure 201 is inclined upward in the direction toward the inside of the clamping member 2, presenting a barb shape. Therefore, the upper surface and the lower surface of the barb-shaped clamping structure 201 are both inclined upward in the direction toward the inside of the clamping member 2, and the upper surface of the clamping structure 201 is inclined upward. By setting the upper surface of the clamping structure 201 to be inclined upward in the direction toward the inside of the clamping member 2, when the clamping member 2 is clamped into the connecting portion 101, the upper wall of the notch 102 can limit the freedom of the clamping member 2 to move upward. By setting the lower surface of the clip 2 to be inclined upward in the direction toward the inside of the clip 2, when the clip 2 is put onto the burner bracket 1 from top to bottom and is subjected to a downward force, the clip structure 201 is clipped into the connecting portion 101. At this time, if the clip 2 is continued to be pressed down with force, the clip structure 201 will be disengaged from the current connecting portion 101 and then clipped into the next connecting portion 101.

[0064] Of course, in other embodiments, the lower surface of the clamping structure 201 is tilted upward in the direction toward the inside of the clamping member 2, which can ensure that when the clamping member 2 is put on the burner bracket 1 from top to bottom and is subjected to a downward force, the clamping structure 201 is clamped into the connecting portion 101. At this time, if the clamping member 2 is pressed down with force, the clamping structure 201 will be separated from the current connecting portion 101 and then clamped into the next connecting portion 101, and the upper wall of the notch 102 can limit the upward movement of the clamping member 2 by other means in the prior art. Or in more embodiments, the upper surface of the clamping structure 201 is tilted upward in the direction toward the inside of the clamping member 2, so that the upper wall of the notch 102 can limit the freedom of the upward movement of the clamping member 2, and the clamping structure 201 is clamped into the connecting portion 101 one by one by relying on other means in the prior art. No further description is given here.

[0065] Specifically in this embodiment, the clamping structure 201 is a sheet with uniform thickness, which includes a first part 2011 and a second part 2012. The first part 2011 is a part directly connected to the side wall of the clamping member 2. The first part 2011 is horizontally arranged, and the second part 2012 is connected to the side wall of the clamping member 2 through the first part 2011. The second part 2012 is tilted upward, and the thickness of the first part 2011 is greater than the thickness of the side wall of the burner bracket 1. By arranging the horizontal first part 2011 on the clamping structure 201, and the length of the first part 2011 extending inward is greater than the thickness of the side wall of the burner bracket 1, the highest adjustment point of the clamping structure 201 is the height of the upper wall of the notch 102. When the height of the notch 102 is the same, the adjustment range of the burner bracket 1 is expanded. If there is no horizontally arranged first portion 2011 , when the clamping structure 201 is directly arranged to tilt upward, a triangular space will be formed between the clamping structure 201 and the upper wall of the notch 102 , and the adjustable height of the clamping member 2 in the notch 102 will be reduced.

[0066] Of course, in other embodiments, it is also possible that the length of the first portion 2011 extending inwardly is equal to the thickness of the side wall of the furnace head support 1 .

[0067] In this embodiment, the clamping structure 201 is formed by partially cutting and bending the clamping member 2 , which makes the manufacture of the clamping structure 201 simpler.

[0068] Of course, in other embodiments, the sub-component snap-in structure 201 may be installed on the snap-in component 2 by other connection means in the prior art, such as installing the snap-in structure 201 on the snap-in component 2 by welding or bonding, which will not be repeated here.

[0069] In this embodiment, each burner of the gas stove has three burner bases 4, and each burner base 4 is provided with a clamping member 2 and an elastic member 3 in a one-to-one correspondence, that is, the number of the clamping members 2 is equal to the number of the burner bases 4, and each burner bracket 1 is also provided with a corresponding connecting portion 101. By correspondingly providing the clamping member 2 and the elastic member 3 at the base 4 of each burner, the height of the base 4 of each burner can be adjusted, and after the burner is installed, if the burner is tilted and the gas mixing chamber is out of tolerance, the tilting phenomenon can be reduced or eliminated by adjusting the height adjustment device to improve the gap of the gas mixing chamber.

[0070] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A gas stove, comprising a burner bracket, characterized in that: The burner bracket is provided with a plurality of connection parts, and the plurality of connection parts are distributed along the height direction of the burner bracket, each of the connection parts comprises notches respectively formed on at least two side walls of the burner bracket, and at least two notches of each connection part are flush with each other; The gas stove also includes a clamping member and an elastic member; The clamping member and the elastic member are arranged above the burner bracket, the elastic member is arranged between the clamping member and the burner bracket, and the upper surface of the clamping member is used to connect with the base of the burner and support the base; A clamping structure is provided on the clamping part, and the clamping structure is elastic. When the clamping part is subjected to a downward force from the outside, the clamping structure can be sequentially clamped into the connecting part from top to bottom. When the clamping part is in the connecting part, the clamping part and the furnace head bracket compress the elastic part, and the connecting part limits the freedom of the clamping part to move upward.

2. The gas stove according to claim 1, characterized in that: The clamping member is provided with a first through hole, the first through hole is aligned with the threaded hole of the base, a screw matching the threaded hole is provided in the threaded hole, and the screw passes through the first through hole to be connected with the furnace head bracket.

3. The gas stove according to claim 2, characterized in that: The height of the notch is greater than the thickness of the clamping structure.

4. The gas stove according to claim 3, characterized in that: The height of the notch is less than or equal to 3 mm.

5. The gas stove according to claim 2, characterized in that: The elastic member is a coil spring, and the coil spring is sleeved on the screw.

6. The gas stove according to claim 1, characterized in that: The side wall of the clamping member is fitted with the furnace head bracket.

7. The gas stove according to claim 1, characterized in that: The upper surface of the clamping structure is arranged to be inclined upward along the direction toward the inside of the clamping member; and / or the lower surface of the clamping structure is arranged to be inclined upward along the direction toward the inside of the clamping member.

8. The gas stove according to claim 7, characterized in that: Along the direction toward the inside of the clamping part, the clamping structure includes a first part and a second part arranged in sequence, the first part is horizontally arranged, the second part is inclined upward, and the length of the first part is greater than or equal to the thickness of the side wall of the furnace head bracket.

9. The gas stove according to claim 1, characterized in that: The clamping structure is formed by partially cutting and bending the clamping member.

10. The gas stove according to any one of claims 1 to 9, characterized in that: The number of the clamping parts is equal to the number of the bases.

Images