Universal tool for stove base

Abstract

The utility model discloses a universal tool for a stove base, which belongs to the field of stoves and is characterized in that the universal tool comprises a bottom frame and a limit ring detachably arranged on the bottom frame, at least two kidney-shaped holes are arranged on the bottom frame below the limit ring, and a positioning column is arranged on the limit ring towards the direction of the at least two kidney-shaped holes. The device can be generally used for all gas-fired stoves and is low in design cost.

Description

Technical Field

[0001] The utility model belongs to the field of stoves, and more specifically relates to a universal tooling for a stove base. Background Art

[0002] A stove is a device used for heating or grilling. It can be divided into a gas stove and an alcohol stove according to the fire source. Among them, the gas source of a gas stove is generally a gas tank, which is usually placed inside the stove body.

[0003] At present, most of the existing gas stoves are like Figure 1 As shown, it includes a furnace head 1 and a hollow furnace body 2, a placement rack 3 is set up at the bottom of the furnace body 2, the gas tank is placed on the placement rack 3 and the gas tank and the furnace head 1 are connected through a gas pipe.

[0004] However, due to the inconsistent gas tank standards in different regions and countries, the sizes of gas tank feet are also different. Different sizes of gas tank feet need to correspond to different sizes of placement racks 3 to be stably placed. When selling stoves to different regions and countries, manufacturers need to design a variety of placement racks 3 of different sizes, models, and installation structures to correspond to different stove bodies 2, which is costly. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a universal tooling for a stove base, which can be used for all gas stoves and has a low design cost.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A universal tooling for a stove base comprises a base frame and a limiting ring detachable from the base frame, wherein the base frame is provided with at least two waist-shaped holes below the limiting ring, and the limiting ring is provided with positioning columns facing the at least two waist-shaped holes.

[0008] The advantages of this solution are at least that the base frame, as a universal part, can be of any shape or a universal shape, and can be directly embedded in the furnace body when the furnace body is formed, without the need to design an additional installation structure. For gas tanks of different sizes, it is only necessary to replace the limit rings of different sizes, and during installation, it is only necessary to insert the positioning column of the limit ring into the waist-shaped hole to achieve installation. Since the waist-shaped hole has a long insertion position, although the size of the limit ring is different, the positioning column at the bottom can be inserted into the waist-shaped hole, and there is no need to design different waist-shaped holes on different base frames. The operation is simple and the design cost is low.

[0009] The utility model is further configured as follows: the base frame is provided with a support portion located below the inner side of the limiting ring.

[0010] The advantage of this solution is at least that when the gas tank is installed, the support portion can serve as a support structure to support the gas tank, thereby making the gas tank more stable.

[0011] The utility model is further configured as follows: the bottom end of the positioning column is chamfered.

[0012] The advantage of this solution is at least that the chamfer has a guiding effect, which enables the positioning column to be more easily inserted into the waist-shaped hole.

[0013] In summary, the utility model has at least the following advantages:

[0014] 1. By setting the embedded base frame and the detachable and replaceable limit ring, the base frame is directly embedded in the furnace body when the furnace body is formed, and there is no need to design an additional installation structure. For gas tanks of different sizes, it is only necessary to replace the limit rings of different sizes. When installing, it is only necessary to insert the positioning columns of the limit rings of different sizes into the waist-shaped holes to achieve installation. The operation is simple and the design cost is low.

[0015] 2. By providing the support part, when the gas tank is installed, the support part can serve as a support structure to support the gas tank, making the gas tank more stable.

[0016] 3. By setting a chamfer at the bottom end of the positioning column, the positioning column can be more easily inserted into the waist-shaped hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a gas-fired stove in the prior art;

[0018] Figure 2 It is an overall schematic diagram of a preferred embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure in which a limit ring is installed on a placement rack in a preferred embodiment;

[0020] Figure 4 It is a schematic diagram of the structure in which two limit rings of different sizes are installed on the placement rack at the same time.

[0021] Figure numerals: 1. furnace head; 2. furnace body; 3. placement rack; 4. base frame; 5. limiting ring; 6. waist-shaped hole; 7. positioning column; 8. supporting part. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] A universal tooling for a stove base, such as Figure 2 and Figure 3As shown, it includes a base frame 4 and a stop ring 5 detachable from the base frame 4. The base frame 4 is pre-buried in the bottom of the furnace body 2 when the furnace body 2 is formed. The base frame 4 is a common part, and its structure can be any shape. It can be different shapes or a common shape in different furnace bodies 2. For gas tanks of different sizes, it is only necessary to replace the stop ring 5 of different sizes (such as Figure 4 The bottom frame 4 shown can be provided with different sized limit rings 5) to correspond to different sized gas tank feet.

[0024] The bottom frame 4 is provided with at least two waist-shaped holes 6 below the limiting ring 5, and the limiting ring 5 is provided with positioning posts 7 in the direction of the at least two waist-shaped holes 6. In some embodiments, the bottom ends of the positioning posts 7 are chamfered so that the positioning posts 7 can be inserted into the waist-shaped holes 6. Since the waist-shaped holes 6 have a long insertion position, although the sizes of the limiting rings 5 ​​are different, the positioning posts 7 at the bottom thereof can all be inserted into the waist-shaped holes 6, and there is no need to design different waist-shaped holes 6 on different bottom frames 4, which is simple to operate and has a low design cost.

[0025] In order to improve the stability of the gas tank when placed on the tooling, in some preferred embodiments, the base frame 4 is provided with a support portion 8 below the inner side of the limiting ring 5, and the support portion 8 can support the gas tank to improve the stability of the gas tank when placed.

[0026] The working process and beneficial effects of the utility model are as follows: the base frame 4 is a universal part, and its structure can be any shape or a universal shape, and it is directly embedded in the furnace body 2 when the furnace body 2 is formed, and there is no need to design an additional installation structure. For gas tanks of different sizes, it is only necessary to replace the limit rings 5 ​​of different sizes, and during installation, it is only necessary to insert the positioning column 7 of the limit ring 5 into the waist-shaped hole 6 to achieve installation. Since the waist-shaped hole 6 has a longer insertion position, although the size of the limit ring 5 is different, the positioning column 7 at the bottom thereof can be inserted into the waist-shaped hole 6, and there is no need to design different waist-shaped holes 6 on different base frames 4, which is simple to operate and has a low design cost.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A universal tooling for a stove base, characterized by: The invention comprises a base frame (4) and a limiting ring (5) detachable from the base frame (4); the base frame (4) is provided with at least two waist-shaped holes (6) below the limiting ring (5); and the limiting ring (5) is provided with positioning columns (7) in the direction of the at least two waist-shaped holes (6).

2. The universal tooling for stove base according to claim 1, characterized in that: The base frame (4) is provided with a support portion (8) located below the inner side of the limiting ring (5).

3. The universal tooling for stove base according to claim 1, characterized in that: The bottom end of the positioning column (7) is chamfered.

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