Pot bottom structure capable of being placed stably

Abstract

The utility model discloses a pot bottom structure capable of being placed stably, which comprises a pot bottom, and the pot bottom is connected to the bottom of a pot body and is used for being in direct contact with a burner support of a stove. A ventilation hole is formed in the center of the bottom of the pot bottom; the side wall of the pot bottom is connected with a pot body; a plurality of limiting grooves are radially formed in the bottom surface along the center of the ventilation hole, are of an L-shaped structure and extend to the side wall of the pot bottom; and the limiting groove is used for inserting and limiting the furnace end bracket. The pot bottom structure is designed, the limiting groove is formed in the pot bottom and used for being connected with the stove head support in a matched and inserted mode, and stable installation of the pot and the stove is achieved. And moreover, the processing difficulty is low, and the problem of suitability of most stoves and cookware can be solved by reasonably configuring the number of the limiting grooves.

Description

Technical Field

[0001] The utility model relates to the field of outdoor cookware, and particularly to a bottom structure of a cookware with stable placement. Background Technique

[0002] In the prior art, the installation relationship between the cookware and the stove is as follows: 1. The cookware is directly placed on the support frame of the stove; 2. There is a corresponding locking structure between the cookware and the stove, and it is locked on the stove by rotation.

[0003] For Scheme 1, when the cookware is directly placed on the stove, in case of slight collision or uneven bottom surface, the cookware will slip off. This not only poses a safety hazard but also may cause the user's food to overturn and result in losses. For Scheme 2, the cookware and the stove have a corresponding locking structure, and the cookware is very stable during use and can cope with the problem of the cookware being uneven due to slight collision and uneven road surface. However, such a stove has poor adaptability to the stove rack and can only be used in combination with the corresponding cookware. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bottom structure of a cookware with stable placement, so as to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: A bottom structure of a cookware with stable placement, including a bottom of the cookware, which is connected to the bottom of the pot body and is used for directly contacting the burner support of the stove.

[0006] A ventilation hole is opened at the center of the bottom of the bottom of the cookware, and the side wall of the bottom of the cookware is used for connecting to the pot body.

[0007] A number of limiting grooves are radially opened on the bottom surface along the center of the ventilation hole. The limiting grooves are in an L-shaped structure and extend to the side wall of the bottom of the cookware.

[0008] The limiting grooves are used for inserting and limiting with the burner support.

[0009] Preferably, the bottom of the cookware is detachably connected to the pot body.

[0010] Preferably, a heat collecting ring is fixedly installed at the bottom of the pot body. The heat collecting ring is a ring-shaped component formed by connecting the heads and tails of several "U"-shaped sheet structures. Ventilation grooves are formed at intervals in the circumferential direction of the heat collecting ring, and the ventilation grooves extend radially.

[0011] When the bottom of the cookware is connected to the pot body, the heat collecting ring is located inside the bottom of the cookware.

[0012] Preferably, each limiting groove is opposite to a ventilation groove with an opening downward, and the depth of the limiting groove on the side wall is the same as the depth of the ventilation groove.

[0013] Preferably, through ventilation grooves are opened on the circumferential side wall of the bottom of the cookware.

[0014] Preferably, when the arc of the interval between adjacent limiting grooves is less than or equal to R°, the area between adjacent limiting grooves is defined as a weakened area. The front end of the bottom surface of the pot where the weakened area is located is dematerialized to shorten the lever arm length formed by the side wall of the pot bottom and the bottom surface where the weakened area is located.

[0015] Preferably, the number of limiting grooves on the bottom of the pot is 6, and they match the insertion positions of the three-claw burner head bracket and the four-claw burner head bracket.

[0016] Preferably, the six limiting grooves include four adjacent main grooves distributed at 90°, and two sub-grooves, which are adjacent to one of the main grooves at 120°.

[0017] Preferably, a weakened region is formed between the sub-slot and the main slot closest to it.

[0018] Preferably, the bottom surface of the weakened area after material removal overlaps with the bottom part of the heat collection ring.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention provides a stable pot bottom structure. The design incorporates a limiting groove on the pot bottom for mating and connecting with a burner head bracket, ensuring stable installation of the cookware and stove. Furthermore, it is easy to manufacture, and by rationally configuring the number of limiting grooves, the compatibility issues between most stoves and cookware can be resolved. Attached Figure Description

[0021] Figure 1 This is an exploded view of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the external structure of the present invention after assembly;

[0023] Figure 3 This is a schematic diagram of the bottom structure of the pot bottom of this utility model. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 3 As shown, a stable pot bottom structure includes a pot bottom 3, which is connected to the bottom of the pot body 1 and is used to directly contact the burner head support of the stove.

[0026] A ventilation hole is provided at the center of the bottom of the pot bottom 3, and the side wall of the pot bottom 3 is used to connect with the pot body 1; through air inlet grooves are provided on the circumferential side wall of the pot bottom 3 for air inlet.

[0027] A number of limiting grooves 31 are radially provided on the bottom surface along the center of the ventilation hole. The limiting grooves 31 are in an L-shaped structure and extend to the side wall of the pot bottom 3;

[0028] The limiting grooves 31 are used for plugging and limiting with the burner support.

[0029] Refer to Figure 1 As shown, the pot bottom 3 is detachably connected to the pot body 1. The pot bottom 3 is an independent structure and is directly sleeved on the bottom of the pot body 1.

[0030] Continue to refer to Figure 1 , a heat collecting ring 2 is fixedly installed at the bottom of the pot body 1. The heat collecting ring 2 is a ring-shaped member formed by connecting a number of "U"-shaped sheet structures end to end. Ventilation grooves are formed at intervals in the circumferential direction of the heat collecting ring 2, and the ventilation grooves extend radially;

[0031] When the pot bottom 3 is connected to the pot body 1, the heat collecting ring 2 is located inside the pot bottom 3.

[0032] Each limiting groove 31 is opposite to a ventilation groove with an opening downward, and the depth of the limiting groove 31 on the side wall is the same as the depth of the ventilation groove. When the burner support is plugged into the limiting groove 31, it is also plugged into the ventilation groove at the same time, forming a stable support structure.

[0033] When the interval arc between adjacent limiting grooves 31 is less than or equal to R°, the area between adjacent limiting grooves 31 is defined as a weakened area 32. The front end of the bottom surface of the pot bottom 3 where the weakened area 32 is located is subjected to material removal treatment to shorten the length of the force arm formed by the side wall and the bottom surface of the pot bottom where the weakened area 32 is located.

[0034] The stability of the weakened area 32 is insufficient due to the too-close interval of the limiting grooves 31. During the loading process, bending deformation is likely to occur. Therefore, the force arm at this place is shortened to improve stability. The specific angle of R° needs to actually refer to the materials used and the thickness of the materials. In this embodiment, it is recommended to perform material removal treatment when the R angle is below 40 degrees.

[0035] It is worth mentioning that the strengthened rib method can also be used to strengthen the weakened area 32. However, due to the blockage of the heat collecting ring, changing the structure of the heating ring is required for installing the strengthened rib. In addition, installing the strengthened rib is also more troublesome in the manufacturing process.

[0036] Moreover, after the material removal treatment, it also has the advantages of weight reduction and can increase the air intake at the bottom.

[0037] In the design of the limiting grooves 31 in this application, refer toFigure 3 As shown, the bottom of the pot 3 has 6 limiting grooves 31, which are matched with the insertion positions of the three-claw burner head bracket and the four-claw burner head bracket. The 6 limiting grooves 31 include four adjacent 90° distributed main grooves, and also include two sub-grooves, which are adjacent to one of the main grooves at 120° intervals.

[0038] Referring to the diagram, A is the main slot and B is the sub-slot. It is worth mentioning that the main slot and the sub-slot are only used to distinguish their corresponding three-claw and four-claw burner head supports; the structure of the limiting slot 31 itself is the same.

[0039] A weakening region 32 is formed between the sub-slot and its nearest main slot. For example... Figure 3 In this design, the weakened area has an arc of about 30 degrees, which is prone to bending during use, so material removal was carried out.

[0040] It is important to note that while a shortened lever arm prevents downward bending during load-bearing, if it is too short, the end of the weakened region 32 may bend upward under high temperature and stress. Therefore, the bottom surface of the weakened region 32, after material removal, overlaps with the bottom part of the heat collection ring 2. The width of the overlap area is approximately 2mm, which can be adjusted according to the actual application. The limiting function of the heat collection ring 2 prevents bending.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stable pot bottom structure, characterized in that: It includes a pot bottom (3) which is connected to the bottom of the pot body (1) and is used to directly contact the burner support of the stove; A ventilation hole is opened at the center of the bottom of the pot bottom (3), and the side wall of the pot bottom (3) is used to connect with the pot body (1); A number of limiting grooves (31) are radially opened on the bottom surface along the center of the ventilation hole. The limiting grooves (31) are of an L-shaped structure and extend to the side wall of the pot bottom (3); The limiting grooves (31) are used for plugging and limiting with the burner support.

2. The stable pot bottom structure according to claim 1, characterized in that: The pot bottom (3) is detachably connected to the pot body (1).

3. The stable pot bottom structure according to claim 1, characterized in that: A heat collecting ring (2) is fixedly installed at the bottom of the pot body (1). The heat collecting ring (2) is a ring-shaped component formed by connecting the heads and tails of several "U"-shaped sheet structures. Ventilation grooves are formed at intervals in the circumferential direction of the heat collecting ring (2), and the ventilation grooves extend radially; When the pot bottom (3) is connected to the pot body (1), the heat collecting ring (2) is located inside the pot bottom (3).

4. The stable pot bottom structure according to claim 3, characterized in that: Each limiting groove (31) is opposite to a ventilation groove with an opening downward, and the depth of the limiting groove (31) on the side wall is the same as the depth of the ventilation groove.

5. The stable pot bottom structure according to claim 1, characterized in that: A through air inlet groove is opened on the circumferential side wall of the pot bottom (3).

6. The stable pot bottom structure according to claim 1, characterized in that: When the interval radian between adjacent limiting grooves (31) is less than or equal to R°, the area between adjacent limiting grooves (31) is defined as a weakened area (32), and the front end of the bottom surface of the pot bottom (3) where the weakened area (32) is located is removed to shorten the lever arm length formed by the side wall and the bottom surface of the pot bottom where the weakened area (32) is located.

7. The stable pot bottom structure according to claim 1, characterized in that: The number of limiting grooves (31) on the pot bottom (3) is 6, and they match the plugging positions of the three-claw burner support and the four-claw burner support.

8. The stable pot bottom structure according to claim 3, characterized in that: The 6 limiting grooves (31) include four main grooves distributed adjacent to each other at 90°, and also include two sub-grooves. The sub-grooves and one of the main grooves are adjacent to each other at 120°.

9. A stable pot bottom structure according to claim 8, characterized in that: A weakened area (32) is formed between the sub-groove and the main groove closest to it.

10. A stable pot bottom structure according to claim 6 or 9, characterized in that: The bottom surface of the weakened area (32) after the material removal treatment partially overlaps with the bottom of the heat collecting ring (2).

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