A cake baking mold

Abstract

The present application belongs to the technical field of baking molds, in particular to a cake baking mold, which comprises a silica gel cylinder, a push plate and a sleeve pipe; a plurality of push plates are fixedly connected to the outer surface of the silica gel cylinder; the push plates are evenly distributed around the outer surface of the silica gel cylinder with the central axis of the silica gel cylinder as the center; a push block is fixedly connected to the middle of the surface of the push plate away from the silica gel cylinder; a sliding groove is formed in the center of the surface of the push block away from the silica gel cylinder; a plurality of rotating blocks are threadedly connected to the side wall of the sleeve pipe; the rotating blocks are designed in one-to-one correspondence with the push blocks, and the rotating blocks are inserted into the sliding grooves at the end close to the silica gel cylinder, and the rotating blocks and the push blocks rotate relative to each other; a rotating lug is fixedly connected to the end of the rotating block away from the silica gel cylinder; the present application has a simple structure and can realize the user's home production of cakes with different shapes, without the need to purchase other silica gel molds with different shapes, effectively reducing the use cost of home-made cakes and meeting the user's demand for custom-made cakes with different shapes.

Description

Technical Field

[0001] This invention belongs to the field of baking mold technology, specifically a pastry baking mold. Background Technology

[0002] Baking, also known as roasting or baking, refers to the process of dehydrating and hardening materials by applying dry heat below their ignition point. Baking requires the use of molds of various shapes to shape pastries. Currently, most households use fixed-shape silicone molds for baking pastries. This necessitates purchasing other types of silicone molds when baking different shapes, which is not conducive to making a variety of pastries. This results in pastries with limited shapes and an unattractive appearance, failing to meet user customization needs. Furthermore, existing silicone baking molds are inconvenient for unmolding baked goods, easily deforming them and affecting their appearance.

[0003] Existing technologies also include some solutions for pastry baking molds. For example, a Chinese patent with application number CN201710592515.9 discloses a detachable and modular hexagonal baking mold, which includes a first slide, a second slide, a third slide, a fourth slide, a second connecting plate, a first connecting plate, a protrusion, a groove, a first baffle, a second baffle, a third baffle, a mold cover, and a grouting hole. After use, this device is prone to parts loss, making it impossible to bake and shape pastries in the next use. It also cannot bake pastries with complex shapes, resulting in a single shape and an unattractive appearance. Summary of the Invention

[0004] To address the shortcomings of existing technologies and solve the problem that most households currently use fixed-shape silicone molds for baking pastries, which necessitates the purchase of other types of silicone molds when baking pastries of different shapes, is not conducive to making pastries of various shapes, results in pastries with monotonous shapes and unattractive appearances, and cannot meet users' needs for custom pastry shapes, and that existing silicone baking molds are inconvenient for unmolding baked food, easily deforming the food during unmolding and affecting its appearance, this invention proposes a pastry baking mold.

[0005] The technical solution adopted by the present invention to solve its technical problem is as follows: A pastry baking mold of the present invention includes a silicone cylinder, a push plate, and a sleeve; multiple push plates are fixedly connected to the outer surface of the silicone cylinder; the push plates are evenly distributed around the outer surface of the silicone cylinder with the central axis of the silicone cylinder as the center; a push block is fixedly connected to the middle of the surface of the push plate away from the silicone cylinder; a sliding groove is formed in the center of the surface of the push block away from the silicone cylinder; multiple rotating blocks are connected to the sidewall of the sleeve by threads; the rotating blocks are designed to correspond one-to-one with the push blocks, and the rotating blocks extend into the sliding groove at the end near the silicone cylinder, and the rotating blocks and push blocks rotate relative to each other; a rotating lug is fixedly connected to the end of the rotating block away from the silicone cylinder.

[0006] When making pastries at home, especially in various shapes, the user first defines a shape. Then, rotating the rotating lug clockwise causes the rotating block, initially positioned near the silicone cylinder, to fully enter the groove. As the rotating block, threaded onto the sleeve, moves towards the silicone cylinder, it pushes a push plate. The push plate presses against one side of the silicone cylinder. Because the silicone cylinder is made of silicone and has some flexibility, the portion of the silicone cylinder pushed by the push plate moves towards its central axis, while the remaining parts remain in their original positions. By rotating the lugs in other positions, the desired shape is achieved, completing the shaping process. When the user needs to make other shapes, rotating the lugs limits the silicone cylinder's position, allowing for the creation of different shaped pastries at home. This device eliminates the need to purchase additional silicone molds of different shapes, effectively reducing the cost of home pastry making. It can also produce pastries of various shapes, meeting users' needs for custom-made pastries. Its compact size allows multiple pastries to be placed in the oven for baking, significantly improving baking efficiency. Furthermore, the device can be used externally to shape pastries, acting as an external mold before baking, enhancing its effectiveness. Parents can also guide children in pastry making at home, increasing children's hands-on skills and broadening its applicability. When not in use, the device can be stored away without needing to unscrew the rotating lugs to reset the silicone cylinder. The threaded connection between the rotating block and the sleeve prevents the rotating block from being lost, further enhancing the device's practicality.

[0007] Preferably, the silicone tube has multiple compression grooves inside; the compression grooves are evenly distributed at the bottom of the silicone tube with the central axis of the silicone tube as the center;

[0008] During operation, when the pusher plate presses one side of the silicone cylinder, the bottom of the silicone cylinder is also compressed. Because the bottom of the silicone cylinder has multiple compression grooves with a rhomboid cross-section, when the pusher plate presses one side of the silicone cylinder, the bottom of the silicone cylinder moves from the side closest to the pusher plate towards the central axis of the silicone cylinder. At this time, the rhomboid compression grooves are compressed, causing the horizontal portions of the inner walls of the compression grooves to approach each other. This effectively prevents a large area of ​​the upper surface of the bottom of the silicone cylinder from bulging due to the movement of the bottom of the silicone cylinder from the side closest to the pusher plate towards the central axis of the silicone cylinder, which would result in an unattractive shape at the bottom of the finished pastry. At the same time, it also prevents wrinkles from forming at the bottom of the silicone cylinder, which would cause the finished pastry to stick to the bottom of the silicone cylinder and affect the demolding of the finished pastry.

[0009] Preferably, the push plate has multiple fixing rods uniformly fixed to its surface near the silicone cylinder; the outer surface of the silicone cylinder has multiple grooves uniformly formed; the grooves are designed to correspond one-to-one with the fixing rods.

[0010] During operation, before fixing the silicone tube to the push plate near the silicone tube surface, first align the silicone tube corresponding to this device with the bottom of the sleeve. Since the diameter of the fixing rod near the push plate is smaller than the diameter away from the push plate, and the diameter of the groove near the push plate is smaller than the diameter near the silicone tube's central axis, press down on the inner wall of the silicone tube. Due to the silicone tube's inherent toughness, the fixing rod enters the groove, thus fixing the silicone tube to the push plate. Multiple push plates near the silicone tube surface form a cylindrical space, creating a tight connection between the silicone tube's circumference and the push plate's circumference. This effectively prevents movement of the silicone tube's outer surface due to pressure from the push plates. Furthermore, if the silicone tube is damaged, it can be easily detached from the push plate by bending it, allowing for easy reinstallation of a new silicone tube. This significantly improves the device's practicality and reduces production costs.

[0011] Preferably, a baffle tube is fixedly connected to the upper end of the silicone tube; the upper end of the baffle tube is inclined towards the direction of the rotating block.

[0012] During operation, when making pastries, the pastries expand upwards inside the silicone tube due to heat. Because the upper circumference of the baffle tube is tilted towards the rotating block, it effectively prevents residue from falling onto the rotating block surface after expansion. This also prevents residue from entering the threads between the sleeve and the rotating block when the rotating lug rotates, thus avoiding the problem of difficulty in turning the lug if residue gets into those threads. Furthermore, the tilt of the upper circumference of the baffle tube towards the rotating block allows for shaping of the expanded pastries as they expand inside the silicone tube, effectively improving the aesthetics of the pastries and enhancing the practicality of the device.

[0013] Preferably, an airbag is fixedly connected to the surface of the baffle tube near the sleeve; the airbag is designed to connect to multiple compression grooves through a conduit; the conduit is located inside the side wall of the silicone tube; the distance between the conduit and the inner wall of the silicone tube is less than the distance between the conduit and the outer wall of the silicone tube;

[0014] During operation, after the pastry is made, remove the device from the oven and place it on the table. Then, squeeze the air bladder attached to the side of the sleeve near the end of the sleeve. This allows gas inside the air bladder to enter multiple compression grooves at the bottom of the silicone tube through the conduit. This causes the upper surface of the silicone tube bottom to expand upwards. The pastry inside the silicone tube is compressed by the bottom of the tube, causing it to move upwards. At this point, the adhesion between the silicone tube inner wall and the pastry decreases. By flipping the device, the pastry can be easily demolded, effectively avoiding the problems of food deformation and food adhesion to the silicone tube inner wall that can occur with manual forced demolding. Furthermore, the air bladder is made of silicone, preventing it from bursting during baking and ensuring its continued usability after baking, thus significantly improving the device's practicality.

[0015] Preferably, the airbag has a through hole; the airbag is connected to the outside through the through hole.

[0016] During operation, before squeezing the airbag, the through hole needs to be blocked with a finger to allow the gas inside the airbag to smoothly enter the multiple compression slots through the conduit. The through hole on the airbag effectively prevents the airbag from bursting due to the expansion of the gas inside the airbag when heated during the baking process, thus effectively improving the overall safety of the device. In addition, the airbag is made of silicone material, which has a certain degree of elasticity and toughness, allowing air to enter the airbag through the through hole after the airbag is stopped, so that the airbag returns to its original shape, effectively improving the practicality of the device.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The pastry baking mold of the present invention, by setting a rotating ear, a rotating block, a pushing block, a pushing plate and a silicone tube, can achieve the user-defined shape by rotating the rotating ear to limit the silicone tube. This allows for the making of pastries of different shapes at home without the need to purchase other silicone molds of different shapes, effectively reducing the cost of making pastries at home, and meeting the user's needs for making custom-shaped pastries.

[0019] 2. The pastry baking mold of the present invention can effectively avoid the large-area bulging of the upper surface of the bottom of the silicone tube due to the movement of the bottom of the silicone tube from the side near the push plate to the direction near the central axis of the silicone tube, which would result in an unattractive bottom shape of the pastry.

[0020] 3. The pastry baking mold of the present invention, by setting an air bladder, through hole, conduit, and compression ring, can achieve the following: by pressing the air bladder, the upper surface of the bottom of the silicone tube expands upward, causing the pastry to move upward inside the silicone tube. At this time, the adhesion between the inner wall of the silicone tube and the pastry is reduced. By flipping the device, the pastry can be easily demolded, effectively avoiding the problems of food deformation and food sticking to the inner wall surface of the silicone tube when demolding. Attached Figure Description

[0021] The invention will now be further described with reference to the accompanying drawings.

[0022] Figure 1 This is a front view of the invention after it has been cut open;

[0023] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0024] Figure 3 yes Figure 1 Enlarged view of a section at point B in the middle;

[0025] In the diagram: 1. Silicone tube; 2. Push plate; 3. Sleeve; 4. Push block; 5. Slide groove; 6. Rotating block; 7. Rotating ear; 8. Compression groove; 9. Fixing rod; 11. Groove; 12. Baffle tube; 13. Airbag; 14. Guide tube; 15. Through hole. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0027] like Figures 1 to 3 As shown, the present invention provides a pastry baking mold comprising a silicone cylinder 1, push plates 2, and a sleeve 3; multiple push plates 2 are fixedly connected to the outer circumference of the silicone cylinder 1; the push plates 2 are evenly distributed around the central axis of the silicone cylinder 1; a push block 4 is fixedly connected to the center of the surface of the push plate 2 away from the silicone cylinder 1; a groove 5 is formed at the center of the surface of the push block 4 away from the silicone cylinder 1; multiple rotating blocks 6 are threadedly connected to the sidewalls of the sleeve 3; the rotating blocks 6 are designed to correspond one-to-one with the push blocks 4, and the rotating blocks 6 extend into the groove 5 at the end near the silicone cylinder 1, and the rotating blocks 6 and push blocks 4 rotate relative to each other; a rotating lug 7 is fixedly connected to the end of the rotating blocks 6 away from the silicone cylinder 1.

[0028] When making pastries at home, especially in various shapes, the user first defines a shape. Then, rotating the lug 7 clockwise causes the rotating block 6, initially positioned near the silicone cylinder 1, to fully enter the groove 5. As the rotating block 6, threadedly connected to the sleeve 3, moves towards the silicone cylinder 1, it pushes the push plate 2. The push plate 2 then presses against one side of the silicone cylinder 1. Because the silicone cylinder 1 is made of silicone and has some flexibility, the portion of the silicone cylinder 1 pushed by the push plate 2 moves towards its central axis, while the remaining parts remain in their original positions. By rotating the lugs 7 in other positions, the desired shape is achieved, completing the process of shaping the pastry mold. When the user needs to make other shapes, rotating the lug 7 limits the silicone cylinder 1 to achieve the desired shape, thus enabling home pastry making. This device eliminates the need to purchase additional silicone molds for different shapes of pastries, effectively reducing the cost of home pastry making. It can also create various shapes to meet users' needs for custom-made pastries. Its compact size allows multiple pastries to be placed in the oven, significantly improving baking efficiency. Furthermore, the device can be used as an external mold for shaping pastries before baking, enhancing its effectiveness. Parents can also guide children in pastry making at home, increasing children's hands-on skills and broadening its applicability. When not in use, the device can be stored away without needing to rotate the lug 7 to reset the silicone cylinder 1. The threaded connection between the rotating block 6 and the sleeve 3 prevents the rotating block 6 from being lost, further enhancing the device's practicality.

[0029] In one embodiment of the present invention, a plurality of compression grooves 8 are provided inside the silicone tube 1; the compression grooves 8 are evenly distributed at the bottom of the silicone tube 1 with the central axis of the silicone tube 1 as the center.

[0030] During operation, when the pusher plate 2 presses one side of the silicone cylinder 1, the bottom of the silicone cylinder 1 is also compressed. Because the bottom of the silicone cylinder 1 has multiple compression grooves 8 with a rhomboid cross-section, when the pusher plate 2 presses one side of the silicone cylinder 1, the bottom of the silicone cylinder 1 moves from the side closest to the pusher plate 2 towards the central axis of the silicone cylinder 1. At this time, the rhomboid compression grooves 8 are compressed, causing the horizontal portions of the inner walls of the compression grooves 8 to approach each other. This effectively prevents a large area of ​​the upper surface of the bottom of the silicone cylinder 1 from bulging due to the movement of the bottom of the silicone cylinder 1 from the side closest to the pusher plate 2 towards the central axis of the silicone cylinder 1, which would result in an unattractive bottom shape for the finished pastry. At the same time, it also prevents wrinkles from forming on the bottom of the silicone cylinder 1, which would cause the finished pastry to stick to the bottom of the silicone cylinder 1 and affect the demolding of the finished pastry.

[0031] In one embodiment of the present invention, the push plate 2 is uniformly fixedly connected with a plurality of fixing rods 9 on the surface near the silicone cylinder 1; a plurality of grooves 11 are uniformly opened on the outer circumference of the silicone cylinder 1; the grooves 11 are designed to correspond one-to-one with the fixing rods 9.

[0032] During operation, before fixing the silicone cylinder 1 to the surface of the push plate 2 near the silicone cylinder 1, first align the bottom of the silicone cylinder 1 corresponding to this device with the bottom of the sleeve 3. Since the diameter of the fixing rod 9 near the push plate 2 is smaller than the diameter of the fixing rod 9 away from the push plate 2, and the diameter of the groove 11 near the push plate 2 is smaller than the diameter of the groove 11 near the central axis of the silicone cylinder 1, press the inner wall of the silicone cylinder 1. Due to the certain toughness of the silicone cylinder 1, the fixing rod 9 enters the groove 11, thereby fixing the silicone cylinder 1 on the push plate 2. The multiple push plates 2 form a cylindrical space on the surface near the silicone cylinder 1, so that the circumferential surface of the silicone cylinder 1 and the surface of the push plate 2 near the silicone cylinder 1 form a tight connection. This effectively prevents the outer surface of the silicone cylinder 1 from moving under the force when it is squeezed by the push plate 2. When the silicone cylinder 1 is damaged, it can be pried off the push plate 2 and a new silicone cylinder 1 can be reinstalled. This effectively improves the practicality of the device and reduces the production cost of the device.

[0033] In one embodiment of the present invention, a baffle tube 12 is fixedly connected to the upper end of the silicone tube 1; the upper end of the baffle tube 12 is inclined around the rotating block 6.

[0034] During operation, when making pastries, the pastries expand inside the silicone cylinder 1 when heated. At this time, because the upper circumference of the baffle tube 12 is inclined towards the rotating block 6, it effectively prevents the residue from falling onto the surface of the rotating block 6 after the pastries expand. It also effectively prevents the residue from entering the threads between the sleeve 3 and the rotating block 6 when the rotating ear 7 rotates, thus avoiding the problem of difficulty in turning the rotating ear 7 after the residue enters the threads between the sleeve 3 and the rotating block 6. Furthermore, the upper circumference of the baffle tube 12 is inclined towards the rotating block 6, which can shape the expanded pastries while they expand inside the silicone cylinder 1 when heated, effectively improving the aesthetics of the pastries and enhancing the practicality of the device.

[0035] In one embodiment of the present invention, the baffle tube 12 is fixedly connected to an airbag 13 on the surface near the sleeve 3; the airbag 13 is designed to be connected to multiple compression grooves 8 through a conduit 14; the conduit 14 is located inside the side wall of the silicone tube 1; the distance between the conduit 14 and the inner wall of the silicone tube 1 is less than the distance between the conduit 14 and the outer wall of the silicone tube 1.

[0036] During operation, after the pastry is made, remove the device from the oven and place it on the table. Then, pinch the baffle tube 12, which is fixed to the air bladder 13 near the side of the sleeve 3. This allows the gas inside the air bladder 13 to enter the multiple compression grooves 8 at the bottom of the silicone tube through the conduit 14. This causes the upper surface of the bottom of the silicone tube 1 to expand upwards. The pastry inside the silicone tube 1 is squeezed by the bottom of the silicone tube 1, causing it to move upwards. At this time, the adhesion between the inner wall of the silicone tube 1 and the pastry is reduced. By flipping the device, the pastry can be easily demolded, effectively avoiding the problems of food deformation and food sticking to the inner wall of the silicone tube 1 caused by manual forced demolding. Furthermore, the air bladder 13 is made of silicone, which prevents it from bursting during the baking process. This ensures that the air bladder 13 can be used smoothly after the pastry is baked, effectively improving the practicality of the device.

[0037] In one embodiment of the present invention, the airbag 13 is provided with a through hole 15; the airbag 13 is connected to the external design through the through hole 15.

[0038] During operation, before squeezing the airbag 13, the through hole 15 needs to be blocked with a finger so that the gas inside the airbag 13 can smoothly enter the multiple compression grooves 8 through the conduit 14. The through hole 15 on the airbag 13 effectively avoids the problem that the gas inside the airbag 13 may burst due to heat expansion during the baking process, thus effectively improving the overall safety of the device. In addition, the airbag 13 is made of silicone material, which has a certain degree of elasticity and toughness, so that after the airbag 13 is stopped from being pressed, air can enter through the through hole 15, allowing the airbag 13 to return to its original shape, effectively improving the practicality of the device.

[0039] The specific implementation process is as follows:

[0040] When making pastries at home, especially in various shapes, the user customizes a shape and then rotates the rotating ear 7 clockwise. Initially, the rotating block 6, near the end of the silicone cylinder 1, is fully inserted into the groove 5. As the rotating block 6, threadedly connected to the sleeve 3, moves towards the silicone cylinder 1, it pushes the push plate 2. The push plate 2 then presses against one side of the silicone cylinder 1. Because the silicone cylinder 1 is made of silicone, it has a certain degree of toughness, causing the portion of the silicone cylinder 1 pushed by the push plate 2 to move towards the central axis of the silicone cylinder 1. During this process, when the push plate 2 presses against one side of the silicone cylinder 1, the bottom of the silicone cylinder 1 is compressed. Because the bottom of the silicone tube 1 has multiple compression grooves 8, and the cross-section of the compression grooves 8 is rhomboid, when the push plate 2 presses one side of the surface of the silicone tube 1, the bottom of the silicone tube 1 moves from the side closer to the push plate 2 towards the central axis of the silicone tube 1. At this time, the rhomboid compression grooves 8 are compressed, causing the horizontal portions of the inner walls of the compression grooves 8 to approach each other. This effectively avoids a large-area bulge on the upper surface of the bottom of the silicone tube 1 caused by the movement of the bottom of the silicone tube 1 from the side closer to the push plate 2 towards the central axis of the silicone tube 1, which would result in an unattractive bottom shape for the finished pastry. Simultaneously, it prevents wrinkles from forming on the bottom of the silicone tube 1. This causes the pastries to stick to the bottom of the silicone tube 1, affecting demolding after completion. Then, by rotating the other lugs 7, the desired shape is achieved, completing the shaping process. When users need to make other shapes of pastries, rotating the lugs 7 limits the silicone tube 1 to obtain the desired shape, allowing for the creation of different shaped pastries at home without the need to purchase additional silicone molds. This effectively reduces the cost of home pastry making and allows for the creation of various shapes, meeting users' needs for custom-made pastries. Furthermore, this device is compact. Small in size, multiple units can be placed in the oven for baking, effectively improving baking efficiency. This device can also be used to shape pastries externally, acting as an external mold before baking, enhancing its effectiveness. When used at home, parents can guide children in making pastries, increasing children's hands-on skills and broadening its applicability. When not in use, the device can be stored in a cabinet without needing to twist the rotating lug 7 to reset the silicone tube 1. The rotating block 6 and the sleeve 3 are connected by threads, making the rotating block 6 less likely to be lost, further improving the device's practicality.

[0041] When making pastries, the pastries expand inside the silicone cylinder 1 when heated. At this time, because the upper circumference of the baffle tube 12 is inclined towards the rotating block 6, it effectively prevents the residue from falling onto the surface of the rotating block 6 after the pastries expand. It also effectively prevents the residue from entering the threads between the sleeve 3 and the rotating block 6 when the rotating ear 7 rotates, thus avoiding the problem of difficulty in turning the rotating ear 7 after the residue enters the threads between the sleeve 3 and the rotating block 6. Furthermore, the upper circumference of the baffle tube 12 is inclined towards the rotating block 6, which can shape the expanded pastries while they expand inside the silicone cylinder 1 when heated, effectively improving the aesthetics of the pastries and enhancing the practicality of the device.

[0042] Before fixing the silicone cylinder 1 to the surface of the push plate 2 near the silicone cylinder 1, first, the silicone cylinder 1 corresponding to this device is parallel to the bottom of the sleeve 3. Since the diameter of the fixing rod 9 near the push plate 2 is smaller than the diameter of the fixing rod 9 away from the push plate 2, and the diameter of the groove 11 near the push plate 2 is smaller than the diameter of the groove 11 near the central axis of the silicone cylinder 1, then press the inner wall of the silicone cylinder 1. Because the silicone cylinder 1 has a certain toughness, the fixing rod 9 enters the groove 11, thereby fixing the silicone cylinder 1 on the push plate 2. The multiple push plates 2 form a cylindrical space on the surface near the silicone cylinder 1, so that the circumferential surface of the silicone cylinder 1 and the surface of the push plate 2 near the silicone cylinder 1 form a tight connection. This effectively prevents the outer surface of the silicone cylinder 1 from moving when it is squeezed by the push plate 2. When the silicone cylinder 1 is damaged, it can also be pried off the push plate 2 by bending the silicone cylinder 1, and then a new silicone cylinder 1 can be reinstalled. This effectively improves the practicality of the device and reduces the production cost of the device.

[0043] After the pastry is made, remove the device from the oven and place it on the table. Then, squeeze the air bladder 13, which is fixed to the side of the sleeve 3 near the baffle tube 12. This allows the gas inside the air bladder 13 to enter the multiple compression grooves 8 at the bottom of the silicone tube through the conduit 14. This causes the upper surface of the bottom of the silicone tube 1 to expand upwards. The pastry inside the silicone tube 1 is compressed by the bottom of the silicone tube 1, causing it to move upwards. At this time, the adhesion between the inner wall of the silicone tube 1 and the pastry decreases. By flipping the device, the pastry can be easily demolded, effectively avoiding the problems of food deformation and food adhesion to the inner wall of the silicone tube 1 that can easily occur when manually forcibly demolding the pastry. Furthermore, the air bladder 13 is made of silicone, ensuring that the air bladder... The air bladder 13 will not be broken down, effectively ensuring that it can be used smoothly after the pastry baking is completed, thus improving the practicality of the device. Before squeezing the air bladder 13, the through hole 15 needs to be blocked with a finger so that the gas inside the air bladder 13 can smoothly enter the multiple compression grooves 8 through the conduit 14. The through hole 15 on the air bladder 13 effectively avoids the problem of the gas inside the air bladder 13 expanding due to heat during the pastry baking process, which may cause the air bladder 13 to burst, thus effectively improving the overall safety of the device. In addition, the air bladder 13 is made of silicone, which has a certain degree of elasticity and toughness, so that after the air bladder 13 is stopped, air can enter through the through hole 15, allowing the air bladder 13 to return to its original shape, thus effectively improving the practicality of the device.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pastry baking mold, characterized in that: The device includes a silicone tube (1), a pusher plate (2), and a sleeve (3); multiple pusher plates (2) are fixedly connected to the outer surface of the silicone tube (1); the pusher plates (2) are evenly distributed around the outer surface of the silicone tube (1) with the central axis of the silicone tube (1) as the center; a pusher block (4) is fixedly connected to the middle of the surface of the pusher plate (2) away from the silicone tube (1); a sliding groove (5) is opened in the center of the surface of the pusher block (4) away from the silicone tube (1); multiple rotating blocks (6) are connected to the sidewall of the sleeve (3) by threads; the rotating blocks (6) are designed to correspond one-to-one with the pusher blocks (4), and the rotating blocks (6) extend into the sliding groove (5) at the end near the silicone tube (1), and the rotating blocks (6) and the pusher blocks (4) rotate relative to each other; a rotating lug (7) is fixedly connected to the end of the rotating blocks (6) away from the silicone tube (1). The silicone tube (1) has multiple compression grooves (8) inside; the compression grooves (8) are evenly distributed at the bottom of the silicone tube (1) with the central axis of the silicone tube (1) as the center.

2. The pastry baking mold according to claim 1, characterized in that: The push plate (2) has multiple fixing rods (9) uniformly fixed to the surface near the silicone cylinder (1); the outer surface of the silicone cylinder (1) is uniformly provided with multiple grooves (11); the grooves (11) are designed to correspond one-to-one with the fixing rods (9).

3. A pastry baking mold according to claim 1, characterized in that: The upper end of the silicone tube (1) is fixedly connected to a baffle tube (12); the upper end of the baffle tube (12) is inclined around the rotating block (6).

4. A pastry baking mold according to claim 3, characterized in that: The baffle (12) has an airbag (13) fixedly connected to the surface near the sleeve (3); the airbag (13) is designed to be connected to multiple compression grooves (8) through a conduit (14); the conduit (14) is located inside the side wall of the silicone cylinder (1); the distance between the conduit (14) and the inner wall of the silicone cylinder (1) is less than the distance between the conduit (14) and the outer wall of the silicone cylinder (1).

5. A pastry baking mold according to claim 4, characterized in that: The airbag (13) has a through hole (15); the airbag (13) is connected to the external design through the through hole (15).

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