An anti-expansion magnetic composite bottom aluminum pot

Abstract

This utility model discloses an anti-expansion magnetic composite bottom aluminum pot. The utility model includes a pot body: the bottom of the pot body has multiple mounting holes, and a fixed inner liner is installed on the bottom of the pot body through these mounting holes. The inner liner is installed on the inner wall of the pot body. A heat-conducting layer is provided at the bottom of the pot body, and a magnetic layer is installed at the bottom of the heat-conducting layer. This utility model has a retaining ring on the outer surface of the magnetic layer, which secures the magnetic layer to the aluminum pot. Multiple connecting posts are provided on the fixed inner liner, allowing the magnetic layer to be secured to the connecting posts. Since there are retaining elements on both the retaining ring and the connecting posts, the magnetic layer is further fixed to the aluminum pot. After long-term heating, the multiple connecting posts restrict the magnetic layer, preventing expansion and avoiding deformation or detachment. A buffer groove is also provided on the magnetic layer to further mitigate its expansion.

Description

Technical Field

[0001] This utility model relates to the field of aluminum pot technology, specifically to an anti-expansion magnetically conductive composite bottom aluminum pot. Background Technology

[0002] Aluminum pots, made of aluminum, are widely used in daily life due to their lightweight, durability, fast heating, even heat conduction, and rust resistance.

[0003] During the manufacturing process of aluminum pots, the magnetic conductor is pressed into the bottom of the pot through stamping, allowing it to be directly secured to the bottom of the pot. However, as the aluminum pot is heated for a long time by an induction cooker, the magnetic conductor expands due to the heat, causing the retaining ring on the aluminum pot to stretch. After the aluminum pot cools down, the magnetic conductor cools down and contracts, creating a gap between the magnetic conductor and the retaining ring. This causes the magnetic conductor on the aluminum pot to deform, or even fall off. Utility Model Content

[0004] The purpose of this invention is to provide an anti-expansion magnetically conductive composite bottom aluminum pot to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-expansion magnetically conductive composite bottom aluminum pot, comprising a pot body: the bottom of the pot body is provided with multiple mounting holes, a fixed inner liner is installed on the bottom of the pot body through the mounting holes, the inner liner is installed on the inner wall of the pot body, a heat-conducting layer is provided on the bottom of the pot body, a magnetically conductive layer is installed on the bottom of the heat-conducting layer, a pot handle is installed on the top of one side of the pot body, a retaining ring is provided on the outer side of the bottom of the pot body, multiple connecting posts are provided on the bottom of the fixed inner liner, and clips are provided on the bottom of the retaining ring on the pot body and the bottom of the connecting posts on the fixed inner liner.

[0006] By adopting the above technical solution, during the production process of the aluminum pot, the fixed inner liner is installed on the pot body through the cooperation of the mounting holes and connecting columns. Then, the worker attaches the heat-conducting layer and the magnetic layer to the pot body in sequence through the retaining ring and connecting column. After the aluminum pot is leveled, the worker uses hydraulic pressure to press the retaining ring, so that the retaining ring can wrap the edge of the magnetic layer. At the same time, the retaining piece on the connecting column also bends, so that the retaining piece on the connecting column can stably and firmly install the magnetic layer on the fixed inner liner. The cooperation between the retaining ring and the retaining piece on the connecting column prevents the heat-conducting layer and the magnetic layer from falling off the pot body.

[0007] Preferably, a limiting groove is provided at the bottom of the inner wall of the pot, and the pot body is engaged with the fixed inner liner and the inner liner through the limiting groove.

[0008] By adopting the above technical solution, the worker installs the fixed inner liner on the pot body through the connecting column and mounting hole, and then further fixes the fixed inner liner with the help of the inner liner, thereby preventing the fixed inner liner from falling off the pot body.

[0009] Preferably, the bottom of the inner liner has a circular opening, the size of the circular opening on the inner liner is adapted to the size of the fixed inner liner, and the opening position of the connecting column on the fixed inner liner corresponds to the opening position of the mounting hole on the pot body.

[0010] By adopting the above technical solution, the inner liner is stably and securely installed on the pot body through the connecting column and mounting hole, and the inner liner can hold the inner liner on the pot body.

[0011] Preferably, the size of the connecting post on the fixed inner liner is adapted to the size of the mounting hole, and the fixed inner liner is snapped into the pot body through the connecting post and the mounting hole.

[0012] By adopting the above technical solution, the inner pot is stably and securely installed on the pot body through the connecting column and the mounting hole, preventing the inner pot from falling off the pot body.

[0013] Preferably, the top of both the heat-conducting layer and the magnetically conductive layer is provided with multiple connection holes. The opening position and size of the connection holes on the heat-conducting layer and the magnetically conductive layer correspond to the opening position and size of the mounting holes. The pot body is snapped into the heat-conducting layer and the magnetically conductive layer through the connection holes and the connecting posts.

[0014] By adopting the above technical solution, the heat-conducting layer and the magnetic layer can be stably and firmly installed on the pot body through the connecting holes and connecting posts, so that the heat-conducting layer and the magnetic layer can be initially fixed.

[0015] Preferably, the size of the retaining ring on the pot body is adapted to the size of the heat-conducting layer and the magnetic layer, and the pot body is engaged with the heat-conducting layer and the magnetic layer by the retaining ring.

[0016] By adopting the above technical solution, the heat-conducting layer and the magnetic layer can be snapped onto the pot body through the retaining ring, so that the heat-conducting layer and the magnetic layer can be fixed in a secondary manner.

[0017] Preferably, a retaining ring is provided on the outer side of the magnetic conductive layer, and the magnetic conductive layer is engaged with the retaining ring and the retaining piece on the retaining ring through the retaining ring. A buffer groove is provided at the bottom of the magnetic conductive layer, and the connecting hole on the magnetic conductive layer is provided inside the buffer groove. Limiting holes are provided at the middle positions of the bottom of the pot body, the heat-conducting layer and the magnetic conductive layer. A limiting post is provided at the middle position of the bottom of the fixed inner liner. The upper limit post of the fixed inner liner is sleeved with the upper limit holes of the pot body, the heat-conducting layer and the magnetic conductive layer.

[0018] By adopting the above technical solution, the limiting post on the fixed inner pot cooperates with the upper limit hole of the heat-conducting layer and the magnetic layer to limit the heat-conducting layer and the magnetic layer, preventing the heat-conducting layer and the magnetic layer from shifting during installation. After the magnetic layer has been heated for a long time, the buffer groove can prevent the magnetic layer from deforming due to expansion. The clip on the retaining ring cooperates with the clip on the connecting post to fix the heat-conducting layer and the magnetic layer three times, preventing the heat-conducting layer and the magnetic layer from falling off the pot body.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: The anti-expansion magnetic composite bottom aluminum pot has a retaining ring on the outer surface of the magnetic layer, which secures the magnetic layer to the aluminum pot. Multiple connecting posts are provided on the fixed inner pot, allowing the magnetic layer to be secured to the connecting posts. Since there are locking devices on both the retaining ring and the connecting posts, the magnetic layer is further fixed to the aluminum pot. After long-term heating, the magnetic layer is restricted by multiple connecting posts to prevent expansion and avoid deformation or detachment. At the same time, a buffer groove is provided on the magnetic layer to further alleviate the expansion of the magnetic layer. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present utility model;

[0021] Figure 2 This is the front view of the present utility model;

[0022] Figure 3 This is a top view of the present invention;

[0023] Figure 4 This is a sectional view of the main structure of this utility model;

[0024] Figure 5 This is a top view of the pot body structure of this utility model;

[0025] Figure 6 This is a bottom view of the pot body structure of this utility model;

[0026] Figure 7 This utility model Figure 4 Enlarged view of the structure at point A in the middle.

[0027] In the diagram: 1. Pot body; 2. Mounting hole; 3. Fixing inner liner; 4. Inner liner; 5. Heat-conducting layer; 6. Magnetic layer; 7. Pot handle. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-7 This utility model provides an embodiment of an anti-expansion magnetically conductive composite bottom aluminum pot, comprising a pot body 1: the bottom of the pot body 1 is provided with multiple mounting holes 2, a fixed inner liner 3 is installed inside the bottom of the pot body 1 through the mounting holes 2, an inner liner 4 is installed on the inner wall of the pot body 1, a heat-conducting layer 5 is provided at the bottom of the pot body 1, a magnetically conductive layer 6 is installed at the bottom of the heat-conducting layer 5, a pot handle 7 is installed at the top of one side of the pot body 1, a retaining ring is provided on the outer side of the bottom of the pot body 1, multiple connecting posts are provided at the bottom of the fixed inner liner 3, and locking devices are provided at the bottom of the retaining ring on the pot body 1 and the bottom of the connecting posts on the fixed inner liner 3. The aluminum pot is manufactured... During the process, the fixed inner liner 3 is installed on the pot body 1 through the cooperation of the mounting hole 2 and the connecting post. Then, the worker attaches the heat-conducting layer 5 and the magnetic layer 6 to the pot body 1 in sequence through the retaining ring and the connecting post. The worker performs a leveling operation on the aluminum pot. After the aluminum pot is leveled, the worker uses hydraulic pressure to set the clamping parts on the retaining ring, so that the retaining ring can perform an edge-wrapping operation on the magnetic layer 6. At the same time, the clamping parts on the connecting post also bend, so that the clamping parts on the connecting post can stably and firmly install the magnetic layer 6 on the fixed inner liner 3. The cooperation between the retaining ring and the clamping parts on the connecting post prevents the heat-conducting layer 5 and the magnetic layer 6 from falling off the pot body 1.

[0030] In this embodiment, a limiting groove is provided at the bottom of the inner wall of the pot body 1. The pot body 1 is connected to the fixed inner liner 3 and the inner liner 4 through the limiting groove. The worker installs the fixed inner liner 3 on the pot body 1 through the connecting column and the mounting hole 2. Then, with the assistance of the inner liner 4, the fixed inner liner 3 is further fixed, thereby preventing the fixed inner liner 3 from falling off the pot body 1.

[0031] In this embodiment, the bottom of the inner liner 4 is provided with a round opening. The size of the round opening on the inner liner 4 is adapted to the size of the fixed inner liner 3. The opening position of the connecting post on the fixed inner liner 3 corresponds to the opening position of the mounting hole 2 on the pot body 1. The fixed inner liner 3 is stably and firmly installed on the pot body 1 through the connecting post and the mounting hole 2, and the inner liner 4 can hold the fixed inner liner 3 on the pot body 1.

[0032] In this embodiment, the size of the connecting post on the fixed inner liner 3 is matched with the size of the mounting hole 2. The fixed inner liner 3 is snapped onto the pot body 1 through the connecting post and the mounting hole 2. The fixed inner liner 3 is stably and firmly installed on the pot body 1 through the connecting post and the mounting hole 2, so as to prevent the fixed inner liner 3 from falling off the pot body 1.

[0033] In this embodiment, multiple connection holes are provided on the top of both the heat-conducting layer 5 and the magnetic layer 6. The opening position and size of the connection holes on the heat-conducting layer 5 and the magnetic layer 6 correspond to the opening position and size of the mounting hole 2. The pot body 1 is engaged with the heat-conducting layer 5 and the magnetic layer 6 through the connection holes and the connecting post. The heat-conducting layer 5 and the magnetic layer 6 can be stably and firmly installed on the pot body 1 through the connection holes and the connecting post, so that the heat-conducting layer 5 and the magnetic layer 6 can be initially fixed.

[0034] In this embodiment, the size of the retaining ring on the pot body 1 is adapted to the size of the heat-conducting layer 5 and the magnetic layer 6. The pot body 1 is engaged with the heat-conducting layer 5 and the magnetic layer 6 through the retaining ring. The heat-conducting layer 5 and the magnetic layer 6 can be engaged with the pot body 1 through the retaining ring, so that the heat-conducting layer 5 and the magnetic layer 6 can be fixed in a secondary manner.

[0035] In this embodiment, a retaining ring is provided on the outer side of the magnetic conductive layer 6. The magnetic conductive layer 6 is engaged with the retaining ring and the retaining piece on the retaining ring. A buffer groove is provided at the bottom of the magnetic conductive layer 6. The connecting hole on the magnetic conductive layer 6 is located inside the buffer groove. Limiting holes are provided at the middle position of the bottom of the pot body 1, the heat-conducting layer 5, and the magnetic conductive layer 6. A limiting post is provided at the middle position of the bottom of the fixed inner liner 3. The upper limit post of the fixed inner liner 3 is sleeved with the upper limit holes of the pot body 1, the heat-conducting layer 5, and the magnetic conductive layer 6. The limiting post on the fixed inner liner 3 cooperates with the upper limit holes of the heat-conducting layer 5 and the magnetic conductive layer 6 to limit the heat-conducting layer 5 and the magnetic conductive layer 6, preventing the heat-conducting layer 5 and the magnetic conductive layer 6 from shifting during installation. After the magnetic conductive layer 6 has been heated for a long time, the buffer groove can prevent the magnetic conductive layer 6 from deforming due to expansion. The retaining piece on the retaining ring cooperates with the retaining piece on the connecting post to fix the heat-conducting layer 5 and the magnetic conductive layer 6 three times, preventing the heat-conducting layer 5 and the magnetic conductive layer 6 from falling off the pot body 1.

[0036] Working principle: The worker installs the fixed inner liner 3 onto the pot body 1 through the connecting post and mounting hole 2. Then, with the assistance of the inner liner 4, the fixed inner liner 3 is further secured, thus preventing it from falling off the pot body 1. The heat-conducting layer 5 and the magnetic layer 6 are stably and firmly installed on the pot body 1 through the connecting hole and connecting post, thus initially fixing the heat-conducting layer 5 and the magnetic layer 6. The heat-conducting layer 5 and the magnetic layer 6 are then snapped onto the pot body 1 by the retaining ring, allowing the heat-conducting layer 5 and the magnetic layer 6 to be further secured. The first fixing is achieved by the limiting post on the inner pot 3 cooperating with the upper limit hole of the heat-conducting layer 5 and the magnetic layer 6 to limit the heat-conducting layer 5 and the magnetic layer 6, preventing them from shifting during installation. After the magnetic layer 6 has been heated for a long time, the buffer groove can prevent the magnetic layer 6 from deforming due to expansion. The retaining ring and the retaining post cooperate to fix the heat-conducting layer 5 and the magnetic layer 6 a third time, preventing them from falling off the pot body 1.

[0037] For those skilled in the art, this invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or scope of this invention. Therefore, the embodiments of this invention are exemplary and not restrictive. The scope of this invention is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An anti-expansion magnetically conductive composite bottom aluminum pot, comprising a pot body (1), characterized in that: The bottom of the pot body (1) is provided with multiple mounting holes (2). The bottom of the pot body (1) is fitted with a fixed inner liner (3) through the mounting holes (2). The inner wall of the pot body (1) is fitted with an inner liner (4). The bottom of the pot body (1) is provided with a heat-conducting layer (5). The bottom of the heat-conducting layer (5) is fitted with a magnetic layer (6). The top of one side of the pot body (1) is fitted with a pot handle (7). The outer side of the bottom of the pot body (1) is provided with a retaining ring. The bottom of the fixed inner liner (3) is provided with multiple connecting posts. The bottom of the retaining ring on the pot body (1) and the bottom of the connecting posts on the fixed inner liner (3) are both provided with clips.

2. The anti-expansion magnetically conductive composite bottom aluminum pot according to claim 1, characterized in that: The bottom of the inner wall of the pot body (1) is provided with a limiting groove, and the pot body (1) is engaged with the fixed inner liner (3) and the inner liner (4) through the limiting groove.

3. The anti-expansion magnetically conductive composite bottom aluminum pot according to claim 1, characterized in that: The bottom of the inner liner (4) is provided with a round opening. The size of the round opening on the inner liner (4) is adapted to the size of the fixed inner liner (3). The opening position of the connecting column on the fixed inner liner (3) corresponds to the opening position of the mounting hole (2) on the pot body (1).

4. The anti-expansion magnetically conductive composite bottom aluminum pot according to claim 1, characterized in that: The size of the connecting post on the fixed inner liner (3) is adapted to the size of the mounting hole (2), and the fixed inner liner (3) is snapped into the pot body (1) through the connecting post and the mounting hole (2).

5. The anti-expansion magnetically conductive composite bottom aluminum pot according to claim 1, characterized in that: The top of the heat-conducting layer (5) and the magnetic layer (6) are provided with multiple connection holes. The opening position and size of the connection holes on the heat-conducting layer (5) and the magnetic layer (6) correspond to the opening position and size of the mounting hole (2). The pot body (1) is connected to the heat-conducting layer (5) and the magnetic layer (6) through the connection holes and the connecting post.

6. The anti-expansion magnetically conductive composite bottom aluminum pot according to claim 1, characterized in that: The size of the retaining ring on the pot body (1) is adapted to the size of the heat-conducting layer (5) and the magnetic layer (6), and the pot body (1) is engaged with the heat-conducting layer (5) and the magnetic layer (6) by the retaining ring.

7. The anti-expansion magnetically conductive composite bottom aluminum pot according to claim 5, characterized in that: A retaining ring is provided on the outer side of the magnetic conductive layer (6), and the magnetic conductive layer (6) is engaged with the retaining ring and the retaining piece on the retaining ring. A buffer groove is provided at the bottom of the magnetic conductive layer (6), and the connecting hole on the magnetic conductive layer (6) is provided inside the buffer groove. Limiting holes are provided at the middle position of the bottom of the pot body (1), the heat-conducting layer (5) and the magnetic conductive layer (6). A limiting post is provided at the middle position of the bottom of the fixed inner liner (3), and the upper limit post of the fixed inner liner (3) is sleeved with the upper limit holes of the pot body (1), the heat-conducting layer (5) and the magnetic conductive layer (6).

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