A composite bottom circulating uniform heating non-stick pan

Abstract

This utility model relates to a composite bottom circulating uniform heating non-stick pan, including a pan body, with fixed cylinders symmetrically installed on the outer side wall of the pan body, and internal threads inside the fixed cylinders; and a detachable anti-detachment component, which is installed on the pan body to prevent the pan body from falling off. The detachable anti-detachment component includes a fixed frame and a sleeve. The fixed frame is fixedly installed on the outer side wall of the pan body, and the sleeve is fitted over the fixed cylinder. The side wall of the fixed frame has symmetrical through holes, and the sleeve passes through the through holes. The outer side wall of the sleeve is symmetrically equipped with a stop bar. By using the detachable anti-detachment component, the pan body and handle can be better protected against detachment, preventing the pan body from falling off directly due to loose screws during the tossing process. This improves the safety of use and extends the service life of the non-stick pan. It also facilitates quick disassembly and assembly of the handle, improving the convenience of disassembly and assembly. The structure is simple, which helps to reduce production costs and is easy to use.

Description

Technical Field

[0001] This utility model relates to the field of non-stick pan technology, and in particular to a composite bottom circulating uniform heating non-stick pan. Background Technology

[0002] Non-stick pans are a type of cookware used for cooking. The bottom of a non-stick pan is coated with a heat-stable coating. The coating's chemical inertness reduces food adhesion to the pan. Non-stick pans also reduce the amount of oil needed and are easy to clean after use. Non-stick pans make cooking more convenient. To improve the evenness of heating, composite bottom circulating heat-dissipating non-stick pans are required.

[0003] A search revealed that Chinese patent CN202489761U discloses a double-layer composite non-stick pan. The pan body includes a base and a composite bottom, with the composite bottom comprising a heat-conducting interlayer and a stainless steel sheet. The base is a double-layer, integrally molded metal base, with an inner stainless steel layer and an outer aluminum alloy layer. The stainless steel layer on the inner surface of the bottom has recessed circles directly stamped into the shape of an array, arranged in a circular pattern from the center to the periphery of the bottom. This pan offers advantages such as safe use, uniform heating and heat dissipation, and excellent non-stick performance.

[0004] The above technical solutions can only improve the heat uniformity and non-stick effect of the pot body, but cannot protect the pot body from detaching from the handle. When you pick up the handle to toss the pot while cooking, the screws may loosen and cause the pot body to fall off, which is not conducive to improving the safety of use and also to extending the life of the non-stick pan. Utility Model Content

[0005] In response to the technical problem that existing patents can only improve the heat uniformity and non-stick effect of the pot body, but cannot protect the pot body from detaching from the handle, and the pot body is prone to loosening and falling off when the handle is picked up to stir-fry, which is not conducive to improving the safety of use and the life of the non-stick pan, this utility model provides a composite bottom circulating uniform heating non-stick pan.

[0006] The technical solution adopted in this utility model is: a composite bottom circulating uniform heating non-stick pan, comprising:

[0007] The pot body has fixed cylinders symmetrically installed on its outer sidewalls, and the fixed cylinders have internal threads.

[0008] A detachable anti-detachment component is installed on the pot body to prevent the pot body from falling off. The detachable anti-detachment component includes a fixing frame and a sleeve. The fixing frame is fixedly installed on the outer side wall of the pot body. The sleeve is sleeved on the outside of the fixing frame. The side wall of the fixing frame has symmetrical through holes. The sleeve passes through the through holes. The outer side wall of the sleeve has symmetrical stop bars. The stop bars are located inside the fixing frame. A bolt passes through the sleeve and passes through the fixing frame and the through holes. The bolt is threaded to the internal thread.

[0009] Furthermore, a washer is fitted over the bolt, and the washer is located between the through hole and the side wall of the bolt.

[0010] Furthermore, a handle is installed on the outer side wall of the pot body, the handle is located above the fixed frame, and a connecting piece is fixedly installed at the end of the handle. The connecting piece passes through the fixed frame and is sleeved on the outside of the fixed cylinder. The connecting piece is located between the pot body and the sleeve.

[0011] Furthermore, a brazed bottom is fixedly installed on the outer bottom surface of the pot body.

[0012] Furthermore, a handle sleeve is fixedly fitted on the outer side of the end of the pot handle away from the pot body.

[0013] Furthermore, a groove is provided at the bottom of the handle sleeve.

[0014] The beneficial effects of this utility model are:

[0015] This invention, through the design of a detachable anti-detachment component, can achieve better protection against detachment between the pot body and the handle, preventing the pot body from falling off due to loose screws during the tossing process. This improves safety during use and extends the lifespan of the non-stick pan.

[0016] Secondly, the present invention, through the setting of a detachable anti-detachment component, enables the pot handle to be quickly disassembled and assembled, improving the convenience of disassembly and assembly, and the simple structure helps to reduce production costs. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is the utility model Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 4 This is a bottom view of the structure of this utility model.

[0021] The following are marked in the diagram: 1. Pot body; 2. Fixed cylinder; 3. Internal thread; 4. Removable anti-detachment component; 401. Fixed frame; 402. Sleeve; 403. Stop bar; 404. Bolt; 5. Through hole; 6. Gasket; 7. Pot handle; 8. Connecting piece; 9. Brazed bottom; 10. Handle sleeve; 11. Groove. Detailed Implementation

[0022] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0025] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a composite bottom circulating uniform heating non-stick pan.

[0026] The specific technical solution includes a pot body 1 and a detachable anti-detachment component 4;

[0027] like Figure 1-4As shown, a fixing cylinder 2 is symmetrically installed on the outer side wall of the pot body 1. The fixing cylinder 2 can support the connecting piece 8. An internal thread 3 is provided inside the fixing cylinder 2, which can be threadedly connected with the bolt 404. A detachable anti-detachment component 4 is installed on the pot body 1 to prevent the pot body 1 from falling off. The detachable anti-detachment component 4 includes a fixing frame 401 and a sleeve 402. The fixing frame 401 can limit the stop bar 403, and the sleeve 402 can support the bolt 404. The fixing frame 401 is fixedly installed on the outer side wall of the pot body 1, and the sleeve 402 is sleeved on the outside of the fixing cylinder 2. A through hole 5 is symmetrically provided on the side wall of the fixing frame 401. The through hole 5 can facilitate the installation of the sleeve 402 and the bolt 404. The sleeve 402 passes through the through hole 5. Inside, the outer sidewall of the sleeve 402 is symmetrically equipped with a stop bar 403, which can block the sleeve 402. The stop bar 403 is located inside the fixed frame 401. A bolt 404 is inserted inside the sleeve 402. The bolt 404 can be fixed to the fixed cylinder 2 through the internal thread 3. The bolt 404 is inserted into the fixed cylinder 2 and the through hole 5. The bolt 404 is threadedly connected to the internal thread 3. The outer sidewall of the pot body 1 is equipped with a pot handle 7, which can support the connecting piece 8. The pot handle 7 is located above the fixed frame 401. The end of the pot handle 7 is fixedly equipped with a connecting piece 8, which can be connected to the fixed cylinder 2. The connecting piece 8 is inserted inside the fixed frame 401 and sleeved on the outside of the fixed cylinder 2. The connecting piece 8 is located between the pot body 1 and the sleeve 402.

[0028] When it is necessary to install the pot handle 7, by picking up the pot handle 7, according to Figure 3As shown, the handle 7 drives the connecting piece 8 to be inserted into the fixed frame 401 from above. At this time, the connecting piece 8 is located between the fixed frame 401 and the fixed cylinder 2. Then, by pushing the handle 7 to the right, the connecting piece 8 moves to the right, and the connecting piece 8 can be sleeved on the outside of the fixed cylinder 2. By making the sleeve 402 pass through the through hole 5, the sleeve 402 drives the stop rod 403 to enter the fixed frame 401 through the through hole 5, and then the sleeve 402 is sleeved on the outside of the fixed cylinder 2. At this time, the connecting piece 8 is... Between the sleeve 402 and the outer sidewall of the pot body 1, by rotating the sleeve 402, the sleeve 402 rotates 90 degrees around its central axis. The rotation of the sleeve 402 can drive the stop rod 403 to rotate. After rotating 90 degrees, the stop rod 403 can be in a vertical state. At this time, the stop rod 403 can block the inside of the fixed frame 401. By passing the bolt 404 through the through hole 5 and then through the inside of the sleeve 402, by tightening the bolt 404, the bolt 404 enters into the fixed cylinder 2 and is connected to the inner wall. Thread 3 is used for connection. Tighten bolt 404 to fix bolt 404 to the internal thread 3. Bolt 404 is then fixed to the fixed cylinder 2 via the internal thread 3. The fixed cylinder 2 can drive bolt 404 to be fixed to the pot body 1. The left end cap of bolt 404 is fixed to the left side of fixed frame 401. After bolt 404 is tightened, it presses against the left side of sleeve 402 and through hole 5, fixing bolt 404 to sleeve 402. Sleeve 402 presses against the left side of connecting piece 8, which can connect the connecting piece... 8 is fixed on the fixed cylinder 2. The connecting piece 8 can be fixed to the pot body 1. The connecting piece 8 can drive the pot handle 7 to be fixed to the pot body 1 through the fixed cylinder 2. At this time, the stop bar 403 is vertically blocked on the inner side wall of the fixed frame 401. When the bolt 404 is loosened, the sleeve 402 is loosened. At this time, the stop bar 403 can block the inner side wall of the fixed frame 401, which can prevent the sleeve 402 from sliding out of the through hole 5, prevent the connecting piece 8 from falling, and prevent the pot handle 7 from separating from the pot body 1.

[0029] like Figure 3 As shown, a washer 6 is fitted on the outside of the bolt 404. First, the washer 6 is fitted on the outside of the bolt 404, and then the bolt 404 is inserted into the through hole 5. When the bolt 404 is tightened, the bolt 404 can squeeze the sleeve 402 and the through hole 5 through the washer 6, which can improve the tightness of the connection between the bolt 404 and the internal thread 3. The washer 6 is located between the through hole 5 and the side wall of the bolt 404.

[0030] like Figure 4 As shown, a brazed bottom 9 is fixedly installed on the outer bottom surface of the pot body 1. The brazed bottom 9 can improve the uniformity of heating at the bottom of the pot body 1 and is beneficial to improving the thermal conductivity of the pot body 1.

[0031] like Figure 1-2 and Figure 4As shown, a handle sleeve 10 is fixedly fitted on the outer side of the end of the pot handle 7 away from the pot body 1. The handle sleeve 10 can improve the comfort and anti-slip properties of gripping the pot handle 7.

[0032] like Figure 4 As shown, a groove 11 is provided on the lower part of the grip sleeve 10, which can easily improve the anti-slip properties between the fingers and the grip sleeve 10.

[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A composite bottom circulating uniform heating non-stick pan, characterized in that, include: The pot body (1) has a fixed cylinder (2) symmetrically installed on the outer side wall of the pot body (1), and the fixed cylinder (2) has an internal thread (3). A detachable anti-detachment component (4) is installed on the pot body (1) to prevent the pot body (1) from falling off. The detachable anti-detachment component (4) includes a fixing frame (401) and a sleeve (402). The fixing frame (401) is fixedly installed on the outer side wall of the pot body (1), and the sleeve (402) is sleeved on the outside of the fixing sleeve (2). The side wall of the fixing frame (401) is... A through hole (5) is symmetrically provided. The sleeve (402) passes through the through hole (5). A stop bar (403) is symmetrically provided on the outer side wall of the sleeve (402). The stop bar (403) is located inside the fixed frame (401). A bolt (404) passes through the sleeve (402). The bolt (404) passes through the fixed cylinder (2) and the through hole (5). The bolt (404) is threadedly connected to the internal thread (3).

2. The composite bottom circulating uniform heating non-stick pan according to claim 1, characterized in that, A washer (6) is fitted on the outside of the bolt (404), and the washer (6) is located between the through hole (5) and the side wall of the bolt (404).

3. The composite bottom circulating uniform heating non-stick pan according to claim 2, characterized in that, The outer side wall of the pot body (1) is equipped with a pot handle (7), the pot handle (7) is located above the fixed frame (401), and the end of the pot handle (7) is fixedly equipped with a connecting piece (8). The connecting piece (8) passes through the fixed frame (401) and is sleeved on the outside of the fixed cylinder (2). The connecting piece (8) is located between the pot body (1) and the sleeve (402).

4. A composite bottom circulating uniform heating non-stick pan according to claim 3, characterized in that, The outer bottom surface of the pot body (1) is fixedly equipped with a brazed bottom (9).

5. A composite bottom circulating uniform heating non-stick pan according to claim 4, characterized in that, The handle (7) is fixedly fitted with a handle sleeve (10) at the end away from the pot body (1).

6. A composite bottom circulating uniform heating non-stick pan according to claim 5, characterized in that, A groove (11) is provided on the lower part of the handle (10).

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