A press pot device

Abstract

The application provides a pressure cooker device, belonging to the technical field of food production. The device comprises a circular plate, a cylinder coaxially slidingly arranged through the circular plate, a conical ring with a small end outer edge connected to the edge of the circular plate, the conical ring and the circular plate being coaxially arranged, a disc coaxially arranged in the cylinder and located at one end of the cylinder facing the small end of the conical ring, no less than four pairs of mounting rods arranged in a circumferential array between the inner wall of the cylinder and the disc, each pair of mounting rods being arranged along the radial direction of the cylinder, a plurality of rotating rods respectively arranged between each pair of mounting rods and rotationally connected to the mounting rods, a plurality of matching grooves arranged in a length direction array on one side of the upper end of the rotating rod, a hook arranged at the lower end of the rotating rod, a torsional spring arranged at the rotating connection of the rotating rod, a plurality of swing rods arranged in a circumferential array on the top surface of the disc and corresponding to the rotating rods, one end of the swing rod rotationally connected to the disc and the other end of the swing rod provided with a limiting rod, and an elastic filter screen with a mounting ring arranged in a circumferential array and respectively used for being hooked on each hook. The device has high applicability and is convenient to clean.

Description

Technical Field

[0001] This application belongs to the field of food production technology, and in particular relates to a pressure cooker device. Background Technology

[0002] In food production, braised meat requires complete immersion in the braising liquid to ensure even flavor absorption. However, due to differences in density, the meat often floats on the surface, leading to uneven coloring and insufficient flavor. Traditional solutions use rigid grates to weigh down the meat, but these have significant drawbacks: 1. The fixed grate diameter cannot accommodate braising pots of different sizes, requiring manufacturers to customize grates for each pot type, resulting in high equipment costs and large storage space requirements; 2. The grate holes are easily clogged with grease, necessitating frequent disassembly and cleaning, impacting production efficiency. Therefore, there is an urgent need for a pressure cooker device that can adapt to various pot sizes and is easy to clean. Utility Model Content

[0003] To address the shortcomings of the prior art, this application provides a pressure cooker device that is highly applicable and easy to clean.

[0004] To achieve the above objectives, the present invention employs the following technology: A pressure cooker device, comprising: A circular plate, with a cylindrical tube slidingly passing through it coaxially; A conical ring, the outer edge of which is connected to the edge of a circular plate; the conical ring and the circular plate are arranged coaxially. A disc is coaxially disposed inside a cylinder and located at the end of the cylinder facing the small end of the conical ring; No fewer than four pairs of mounting rods are arranged in a circumferential array between the inner wall of the cylinder and the disk, with each pair of mounting rods arranged radially along the cylinder. Multiple rotating rods are located between each pair of mounting rods and are rotatably connected to the mounting rods. Their rotation axis is perpendicular to the cylinder axis and the length direction of the mounting rod and is located in the middle of the rotating rod. Multiple mating grooves arranged in an array along the length direction are opened on one side of the upper end of the rotating rod, and a hook is provided at the lower end. A torsion spring is provided at the rotation connection of the rotating rod. When it is in its natural state, the rotating rod is parallel to the cylinder axis. Multiple swing arms are arranged in a circular array on the top surface of the disc and correspond to the rotating rod; one end of each swing arm is rotatably connected to the disc, and the other end is equipped with a limiting rod, which is used to engage with the torsion spring to fix the rotating rod. The flexible filter screen has mounting rings arranged in an array around its perimeter, which are used to hook onto each hook.

[0005] The beneficial effects of this utility model are as follows: When the pressure cooker device is applied to braising pots of different sizes, it is only necessary to adjust the angle of the rotating rod tilting towards the axis of the disc to adjust the size of the unfolded elastic filter screen, thereby adapting to the liquid level of braising pots of different sizes and effectively improving the applicability of the pressure cooker device. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the main structure of the device according to an embodiment of this application.

[0007] Figure 2 yes Figure 1 A magnified view of part A in the middle.

[0008] Figure 3 This is a cross-sectional view of the device according to an embodiment of this application.

[0009] Figure 4 yes Figure 3 A magnified view of part B in the middle.

[0010] Figure 5 This is a schematic diagram of the structure of the elastic filter screen in an embodiment of this application.

[0011] Reference numerals in the attached drawings: 1-circular plate, 11-cylinder, 12-through hole, 13-guide groove, 14-guide strip, 15-first locking hole, 16-mounting base, 17-pin hole, 18-pin, 19-second locking hole, 2-conical ring, 3-disc, 31-mounting rod, 4-rotating rod, 41-fitting groove, 42-hook, 43-torsion spring, 5-swing rod, 51-limiting rod, 6-elastic filter screen, 61-mounting ring. Detailed Implementation

[0012] To make the objectives, technical solutions and advantages of the present utility model clearer, the implementation methods of the present utility model will be described in detail below with reference to the accompanying drawings. However, the embodiments described in the present utility model are only some embodiments of the present utility model, and not all embodiments.

[0013] This application provides a pressure cooker device, such as... Figures 1-5 As shown, the device includes: a circular plate 1, a conical ring 2, a disc 3, six pairs of mounting rods 31, six rotating rods 4, six swing rods 5, and an elastic filter screen 6.

[0014] Among them, such as Figures 1-3 As shown, a cylindrical plate 1 is coaxially and slidably mounted on a cylindrical plate 1; the outer edge of the small end of a conical ring 2 is connected to the edge of the cylindrical plate 1, and the conical ring 2 and the cylindrical plate 1 are coaxially arranged; a disc 3 is coaxially disposed inside the cylindrical plate 11 and located at one end of the cylindrical plate 11 facing the small end of the conical ring 2; six pairs of mounting rods 31 are arranged in a circumferential array around the disc 3 between the inner wall of the cylindrical plate 11 and the disc 3, and each pair of mounting rods 31 is arranged radially along the cylindrical plate 11, with one end of each pair of mounting rods 31 connected to the disc 3 and the other end connected to the inner wall of the cylindrical plate 11.

[0015] like Figures 1-3As shown, six rotating rods 4 are located between each pair of mounting rods 31 and are rotatably connected to the mounting rods 31. Their rotation axes are perpendicular to the axis of the cylinder 11 and the length direction of the mounting rods 31. The rotation axis of the mounting rods 31 is located in the middle of their rod bodies. Multiple mating grooves 41 arranged in an array along the length direction are opened on the side of the upper end of the rotating rods 4 facing away from the disc 3. The lower end of the mounting rods 31 is provided with hooks 42. A torsion spring 43 is provided at the rotation connection of the rotating rods 4. When it is in its natural state, the rotating rods 4 are parallel to the axis of the cylinder 11.

[0016] like Figures 1-4 As shown, six swing rods 5 are arranged in a circular array on the top surface of the disk 3 and correspond to the rotating rod 4; one end of each swing rod 5 is rotatably connected to the disk 3, and its rotation axis is parallel to the rotation axis of the corresponding rotating rod 4; the other end of each swing rod 5 is provided with a limiting rod 51, which is arranged parallel to the rotation axis of the corresponding rotating rod 4. The limiting rod 51 is used to engage with the mating groove 41 and cooperate with the torsion spring 43 to fix the rotating rod 4; Figure 5 As shown, the elastic filter screen 6 has six mounting rings 61 arranged in an array around its periphery, and each mounting ring 61 is used to hook onto each hook 42.

[0017] The working principle of the pressure cooker device will be explained below based on the above structure: Adaptive positioning of the pot opening: such as Figure 1 and Figure 3 As shown, the pressure cooker device is first placed at the mouth of the round braising pot. The conical surface of the conical ring 2 contacts the inner edge of the pot mouth. Due to the difference in the diameter of the pot mouth, the conical ring 2 will guide the pressure cooker device to automatically center and align. At the same time, the gravity of the round plate 1 presses the conical ring 2 to generate a radial component force, making it press tightly against the pot mouth.

[0018] Flexible filter 6 unfolds: such as Figures 1-5 As shown, at this time, the rotating rod 4 is always above the brine liquid surface, and the limiting rod 51 is kept away from the mating groove 41. The torsion spring 43 is in its natural state, and the rotating rod 4 is parallel to the axis of the disc 3. Then, the upper end of the rotating rod 4 is moved towards the axis of the disc 3, so that the rotating rod 4 resists the torsion spring 43 and turns from vertical to inclined. The hook 42 extends outward synchronously with the lower end of each rotating rod 4. The mounting ring 61 of the elastic filter screen 6 is pulled outward by the hook 42 until it covers the entire liquid surface. At this time, the swing rod 5 is rotated so that the limiting rod 51 at its upper end is inserted into the corresponding mating groove 41, and the elastic force of the torsion spring 43 returns the rotating rod 4 to the center, fixing the posture of the rotating rod 4.

[0019] Pressure cooker: such as Figures 1-5 As shown, the cylinder 11 is moved down, which causes the unfolded elastic filter 6 to move down as well. The elastic filter 6 catches the meat pieces and presses them down until they are completely immersed in the braising liquid, so that the meat pieces are fully braised and flavorful.

[0020] When the pressure cooker device is applied to braising pots of different sizes, it is only necessary to adjust the angle of the rotating rod 4 tilting towards the axis of the disc 3 to adjust the size of the unfolded elastic filter 6, thereby adapting to the liquid level of different sized braising pots, making the pressure cooker device highly applicable. At the same time, the advantage of using the elastic filter 6 instead of the grate is that the downward pressure of the elastic filter 6 is flexible, and its pressure is evenly distributed to the surface of the meat pieces, resulting in a higher immersion rate of the meat pieces. In contrast, the downward pressure of the grate is rigid, and the pressure is concentrated on the top of the meat pieces, causing the meat pieces to move around under the grate, which is not conducive to flavor absorption. In addition, compared with the grate, the elastic filter 6 is lower in cost and easier to clean and replace.

[0021] Preferably, the circular plate 1 has a through hole 12, and the cylindrical tube 11 is slidably fitted into the through hole 12. The inner wall of the through hole 12 has multiple guide grooves 13 arranged in a circumferential array, and the outer wall of the cylindrical tube 11 has multiple guide strips 14 arranged in a circumferential array along its axial direction. Each guide strip 14 is slidably fitted into its respective guide groove 13. The cooperation between the guide grooves 13 and the guide strips 14 mainly ensures that the cylindrical tube 11 can slide stably, thereby guaranteeing the stability of the pressure cooker of the elastic filter screen 6.

[0022] Specifically, such as Figures 1-3 As shown, a first locking hole 15 is radially opened through the outer wall of the middle part of the cylinder 11; a mounting base 16 is provided on the circular plate 1, and a pin hole 17 is opened on it; when the cylinder 11 moves to a predetermined distance between the end of it with the disc 3 and the circular plate 1, the first locking hole 15 coincides with the pin hole 17, and a pin 18 is inserted to fix the position of the cylinder 11. By inserting the pin 18 into the pin hole 17 and the first locking hole 15, the cylinder 11 can be locked at a high position, that is, the cylinder 11 is locked during the unfolding stage of the elastic filter 6 before the pressure cooker, ensuring that when the elastic filter 6 is unfolded, the rotating rod 4 and the elastic filter 6 are always above the surface of the brine, so as to avoid the problem of meat pieces entering above the elastic filter 6 when it is unfolded, effectively improving the reliability of the pressure cooker device.

[0023] Specifically, such as Figures 1-3 As shown, a second locking hole 19 is radially provided on the outer wall of the cylinder 11 above the first locking hole 15. When the end of the cylinder 11 with the disc 3 is far away from the circular plate 1 by a predetermined length, the second locking hole 19 coincides with the pin hole 17, and is used to insert the pin 18 to fix the position of the cylinder 11. By inserting the pin 18 into the pin hole 17 and the second locking hole 19, the cylinder 11 can be locked at a low position, that is, when the unfolded elastic filter 6 completely presses the meat pieces below the surface of the braising liquid, the cylinder 11 is locked to fix the depth of the pressure cooker.

[0024] The above description is only a preferred embodiment of this application and is not intended to limit this application. Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application.

Claims

1. A pressure cooker device, characterized in that, include: A circular plate (1) is coaxially and slidably inserted through a cylindrical tube (11); A conical ring (2) has its small end connected to the edge of a circular plate (1); the conical ring (2) and the circular plate (1) are arranged coaxially. The disk (3) is coaxially disposed inside the cylinder (11) and located at one end of the cylinder (11) facing the small end of the conical ring (2); No fewer than four pairs of mounting rods (31) are arranged in a circumferential array between the inner wall of the cylinder (11) and the disk (3), with each pair of mounting rods (31) arranged radially along the cylinder (11); Multiple rotating rods (4) are located between each pair of mounting rods (31) and are rotatably connected to the mounting rods (31). Their rotation axis is perpendicular to the axis of the cylinder (11) and the length direction of the mounting rods (31) and is located in the middle of the rotating rods (4). Multiple mating grooves (41) arranged in an array along the length direction are opened on one side of the upper end of the rotating rods (4), and hooks (42) are provided at the lower end. Torsion springs (43) are provided at the rotation connection of the rotating rods (4). When it is in its natural state, the rotating rods (4) are parallel to the axis of the cylinder (11). Multiple swing rods (5) are arranged in a circular array on the top surface of the disc (3) and correspond to the rotating rod (4); one end of the swing rod (5) is rotatably connected to the disc (3), and the other end is provided with a limiting rod (51) for engaging with the mating groove (41) and cooperating with the torsion spring (43) to fix the rotating rod (4); The elastic filter (6) has mounting rings (61) arranged in an array around its periphery, which are used to hook onto each hook (42).

2. The pressure cooker device according to claim 1, characterized in that, A through hole (12) is provided on the circular plate (1), and the cylindrical tube (11) is slidably fitted in the through hole (12); a plurality of guide grooves (13) arranged in a circular array are provided on the inner wall of the through hole (12), and a plurality of guide strips (14) arranged in a circular array are provided on the outer wall of the cylindrical tube (11) in the axial direction, and each guide strip (14) is slidably fitted in each guide groove (13).

3. The pressure cooker device according to claim 1, characterized in that, A first locking hole (15) is radially opened through the outer wall of the middle part of the cylinder (11); a mounting seat (16) is provided on the circular plate (1), and a pin hole (17) is opened on it; when the cylinder (11) moves to a predetermined distance from the end of the circular plate (1) where the disc (3) is located, the first locking hole (15) coincides with the pin hole (17) and is used to insert a pin (18) to fix the position of the cylinder (11).

4. The pressure cooker device according to claim 3, characterized in that, A second locking hole (19) is radially opened on the outer wall of the cylinder (11) above the first locking hole (15); when the end of the cylinder (11) with the disc (3) is far away from the circular plate (1) by a predetermined length, the second locking hole (19) coincides with the pin hole (17) and is used to insert the pin (18) to fix the position of the cylinder (11).

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