A gas stove bottom shell suitable for various opening sizes

Abstract

The utility model discloses a kind of gas stove bottom shell suitable for multiple opening size, including the bottom shell body with rectangular recess structure, and the flanging of being located on the upper end opening of bottom shell body four around, at least part of the flanging is equipped with several limit sheets, one end of the limit sheet is integrally connected on corresponding flanging while other end is free end, the limit sheet can be folded down, and after folding, its side can be abutted with the side wall of cabinet opening;Several screw holes are equipped on the outside wall of the bottom shell body, adjusting bolt is connected in the screw hole, the adjusting bolt can be adjusted to its one end and the side wall of cabinet opening abutted with. The utility model has the advantages of simple structure, convenient adjustment, wide application range.

Description

Technical Field

[0001] This utility model relates to the field of gas stove bottom shell technology, and in particular to a gas stove bottom shell suitable for various opening sizes. Background Technology

[0002] Gas cooktops typically consist of main components such as the cooktop, burner, and base. During installation, the base needs to be fitted into an opening in the cabinet. However, the dimensions of openings can vary between different cabinets or cooktops. Traditional gas cooktop bases usually have fixed dimensions, so if the cabinet opening size doesn't match the base size, it can cause significant inconvenience for the user. For example, if the opening is too small, the base won't fit; if the opening is too large, the base will wobble after fitting, affecting the stability and safety of the gas cooktop.

[0003] To address these issues, some gas stove base shells with adjustable installation dimensions have appeared on the market. However, these adjustable base shells often have complex structures, high manufacturing costs, and cumbersome adjustment processes, resulting in a poor user experience. Furthermore, some adjustable base shells have limited adjustment ranges, still failing to meet the needs of all cabinet opening sizes.

[0004] Therefore, it is necessary to further improve and perfect the existing technology to overcome these shortcomings, and this utility model is made based on this situation. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a gas stove bottom shell that is simple in structure, easy to adjust, and has a wide range of applications.

[0006] This utility model is achieved through the following technical solution:

[0007] To solve the above-mentioned technical problems, this utility model provides a gas stove bottom shell suitable for various opening sizes, including a bottom shell body with a rectangular groove structure and flanges around the upper opening of the bottom shell body. At least a portion of the flanges are provided with several limiting pieces. One end of each limiting piece is integrally connected to the corresponding flange, while the other end is a free end. The limiting piece can be folded downwards, and after folding, its side can abut against the side wall of the cabinet opening. The outer side wall of the bottom shell body is provided with several threaded holes, and an adjusting bolt is connected to each threaded hole. The adjusting bolt can be adjusted so that one end abuts against the side wall of the cabinet opening.

[0008] In order to further solve the technical problem to be solved by this utility model, this utility model provides a gas stove bottom shell applicable to various opening sizes, wherein the limiting piece is provided on the front, left and right flanges of the bottom shell body, and is respectively the front limiting piece, the left limiting piece and the right limiting piece.

[0009] In order to further solve the technical problems to be solved by this utility model, this utility model provides a gas stove bottom shell applicable to various opening sizes, wherein the free end of the front limiting piece faces left or right, and the free ends of the left limiting piece and the right limiting piece face forward or backward.

[0010] To further address the technical problems to be solved by this utility model, this utility model provides a gas stove bottom shell suitable for various opening sizes, wherein the four outer side walls of the bottom shell body are provided with threaded holes and adjusting bolts.

[0011] In order to further solve the technical problems to be solved by this utility model, this utility model provides a gas stove bottom shell applicable to various opening sizes, wherein the limiting piece is provided with a reinforcing groove or reinforcing rib integrally formed therewith.

[0012] In order to further solve the technical problem to be solved by this utility model, this utility model provides a gas stove bottom shell applicable to various opening sizes, wherein the periphery of the limiting piece is provided with a groove that semi-encloses at least three sides of the limiting piece.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. This utility model adopts a size adjustment structure combining a limiting plate and an adjusting bolt. This structure enables a wide range of precise adjustments to the installation size of the gas stove's bottom shell, effectively solving the problems of fixed bottom shell size and poor applicability in traditional systems. This allows the bottom shell to fit various cabinet opening sizes. In this structure, the limiting plate provides coarse adjustment, while the adjusting bolt provides fine adjustment. Their cooperation expands the size adjustment range, improves installation tolerance, and simplifies the adjustment operation. Even if there are some errors in the cabinet opening size, the synergistic effect of the two adjustment methods allows for quick and stable installation, improving installation efficiency and user experience.

[0015] 2. In this utility model, the side of the limiting piece abuts against the side of the cabinet opening. This structural design gives the limiting piece higher structural strength, making it less prone to deformation under stress, thereby improving the overall structural stability and load-bearing capacity, and ensuring the safety of the gas stove during use. Attached Figure Description

[0016] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0019] Figure 3 This is one of the reference diagrams showing the usage state of this utility model;

[0020] Figure 4 This is the second reference diagram showing the usage state of this utility model;

[0021] Figure 5 This is the third reference diagram showing the usage state of this utility model;

[0022] Figure 6 This is the fourth reference diagram showing the usage state of this utility model. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1 to 6 As shown, this utility model provides a gas stove bottom shell suitable for various opening sizes, including a bottom shell body 1, a flange 2, a limiting piece 3, and an adjusting bolt 5.

[0025] Bottom shell body 1: It has a rectangular groove structure to accommodate other components of the gas stove, such as the burner and valve body. The bottom shell body 1 can be made of cold-rolled steel plate, stainless steel, etc., and has a certain strength and rigidity to support the weight of the entire gas stove.

[0026] Flanged edge 2: Located around the opening at the upper end of the base body 1, it increases the structural strength of the base body 1 and facilitates fixing to the countertop. At least a portion of the flanged edge 2 is provided with several limiting pieces 3. To further improve the strength of the flanged edge 2, reinforcing ribs (unnumbered) can be provided on the flanged edge 2.

[0027] Limiting piece 3: One end of the limiting piece 3 is integrally connected to the corresponding flange 2, and the other end is a free end. For example... Figure 1 and Figure 2 As shown, the periphery of the limiting piece 3 is provided with slots 21 that semi-enclose at least three sides of the limiting piece 3 to facilitate folding of the limiting piece 3. The limiting piece 3 can be folded downwards, and after folding, its sides can abut against the side wall of the cabinet opening, thereby limiting the bottom shell of the gas stove. Typically, the limiting piece 3, the flange 2, and the bottom shell body 1 are stamped from a single piece of metal material.

[0028] It is worth noting that, compared to the end face of the limiting piece 3 abutting against the side of the cabinet opening, the side of the limiting piece 3 in this application abuts against the side of the cabinet opening, resulting in higher structural strength and less susceptibility to deformation under stress.

[0029] To increase the structural strength of the limiting piece 3, it is preferable to provide a reinforcing groove 34 or a reinforcing rib integrally formed therewith on the limiting piece 3.

[0030] Threaded holes 4: Several threaded holes 4 are provided on the outer side wall of the bottom shell body 1 for connecting adjusting bolts 5. In this embodiment, it is preferable to provide threaded holes 4 and adjusting bolts 5 on all four outer side walls of the bottom shell body 1 to achieve all-round adjustment of the gas stove bottom shell.

[0031] Adjusting bolt 5: Adjusting bolt 5 is connected to the threaded hole 4. By rotating adjusting bolt 5, one end of it can be made to abut against the side wall of the cabinet opening, thereby further limiting the position of the gas stove bottom shell. Adjusting bolt 5 is usually a standard metal bolt.

[0032] This utility model achieves adaptation to cabinet openings of different sizes through a structure with two adjustable opening sizes:

[0033] 1) Bending limiting piece 3: By bending the limiting pieces 3 at different positions, different opening sizes can be created. For example, ... Figure 3 , Figure 4 As shown, when the cabinet opening size is small, the limiting piece 3 can be kept in its original state without bending; when the cabinet opening size is large, the limiting piece 3 can be folded down so that its side abuts against the side wall of the cabinet opening.

[0034] 2) Adjusting Bolt Travel: By adjusting the travel of adjusting bolt 5 at different positions, the installation dimensions of the gas stove base can be further fine-tuned. For example, as... Figure 5 and Figure 6 As shown, when the cabinet opening size deviates slightly from the size of the bottom shell body 1, the adjusting bolt 5 can be rotated to extend or retract it, thereby achieving precise adjustment of the installation size.

[0035] The two adjustment structures are combined and complement each other, greatly expanding the applicability of the gas stove bottom shell.

[0036] The combination of these two adjustment structures is not a simple superposition, but rather forms a holistic solution that complements each other's strengths and enhances synergy, thereby significantly improving the applicability and ease of installation of the gas stove base. Specifically, the creativity of this combination is reflected in the following aspects:

[0037] The size adjustment range has been expanded: Using only bending limiters results in discrete size adjustments, limited by the number of limiters and the bending angle. Using only adjusting bolts also limits the adjustment range due to the thread travel. Combining these two methods, through coarse adjustment of the limiters and fine adjustment of the adjusting bolts, allows for a wider range and more precise size adjustments, thus accommodating more cabinet openings of different sizes.

[0038] Improved installation tolerance: During actual installation, there may be some errors in the cabinet opening dimensions. If only one adjustment method is used, it may be difficult to completely eliminate this error, leading to insecure installation or even failure to install. However, with the combination of two adjustment methods, even if the bending position of the limit plate deviates slightly from the actual size, it can be compensated for by adjusting the bolts, thereby improving installation tolerance and ensuring the stability and safety of the gas stove.

[0039] The adjustment process is simplified: In some cases, using only adjusting bolts for large-scale dimensional adjustments may require frequent bolt rotation, which is cumbersome. Combining the two methods allows for coarse adjustments using the bending limit plate followed by fine adjustments using the adjusting bolts, thus simplifying the adjustment process and improving installation efficiency.

[0040] The overall structural stability is improved: after bending, the limiting plate provides a larger support area, mainly supporting the bottom shell, while the adjusting bolts mainly serve for fine-tuning and fixing. This division of labor makes the overall structure more stable and effectively prevents the gas stove from shaking or tilting during use.

[0041] In conclusion, the combination of the two adjustment structures is not a simple "1+1=2", but rather achieves a "1+1>2" effect through ingenious structural design and functional complementarity, thus significantly improving its applicability, ease of installation, and stability. This creative combination enables the gas stove base shell of this utility model to better meet user needs and has stronger market competitiveness.

[0042] To better illustrate the embodiments of this utility model, a detailed description is provided below in conjunction with specific dimensional parameters.

[0043] In this embodiment, the bottom shell body 1 has a rectangular structure with external dimensions of 630mm * 330mm (length and width). Limiting plates 3 are disposed on the front, left, and right flanges 2 of the bottom shell body 1, and are respectively designated as front limiting plate 31, left limiting plate 32, and right limiting plate 33. The free end of the front limiting plate 31 faces left or right, while the free ends of the left limiting plate 32 and right limiting plate 33 face forward or backward.

[0044] By bending the limiting pieces 3 at different positions, the following different installation sizes can be achieved:

[0045] The four outer side walls of the bottom shell body 1 are each provided with threaded holes 4 and adjusting bolts 5. The specifications and adjustable distances of the adjusting bolts 5 at different positions are shown in the table below:

[0046]

[0047]

[0048] By adjusting the travel of the bolts at different positions, the following different installation dimensions can be achieved:

[0049] 630*330 0 0 0 0 650*350 10 10 0 20 680*380 25 25 15 35 710*400 40 40 28 42

[0050] Wherein, D1-D4 refer to the adjustment distances of the left, right, front, and rear adjusting bolts, respectively, in mm.

[0051] The gas stove bottom shell of this utility model has a simple structure, is easy to adjust, and has a wide range of applications. It can effectively solve the shortcomings of the existing gas stove bottom shells and improve the installation efficiency and user experience of gas stoves.

Claims

1. A gas stove bottom shell suitable for various opening sizes, characterized in that: The device includes a bottom shell body (1) with a rectangular groove structure and flanges (2) around the opening at the upper end of the bottom shell body (1). At least some of the flanges (2) are provided with several bendable limiting pieces (3). One end of the limiting piece (3) is integrally connected to the corresponding flange (2) and the other end is a free end. The limiting piece (3) can be folded downwards, and after folding, its side can abut against the side wall of the cabinet opening. The outer side wall of the bottom shell body (1) is provided with several threaded holes (4). An adjusting bolt (5) is connected in the threaded hole (4). The adjusting bolt (5) can be adjusted so that one end abuts against the side wall of the cabinet opening.

2. A gas stove bottom shell suitable for various opening sizes according to claim 1, characterized in that: The limiting pieces (3) are provided on the front, left and right flanges (2) of the bottom shell body (1), and are respectively the front limiting piece (31), the left limiting piece (32) and the right limiting piece (33).

3. A gas stove bottom shell suitable for various opening sizes according to claim 2, characterized in that: The free end of the front limiting piece (31) faces left or right, and the free ends of the left limiting piece (32) and the right limiting piece (33) face forward or backward.

4. A gas stove bottom shell suitable for various opening sizes according to claim 1, characterized in that: The bottom shell body (1) is provided with threaded holes (4) and adjusting bolts (5) on its four outer side walls.

5. A gas stove bottom shell suitable for various opening sizes according to claim 1, characterized in that: The limiting piece (3) is provided with a reinforcing groove (34) or reinforcing rib integrally formed therewith.

6. A gas stove bottom shell suitable for various opening sizes according to claim 1, characterized in that: The periphery of the limiting piece (3) is provided with slots (21) that partially surround at least three sides of the limiting piece (3).

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