Ice cube tray pressing structure

Abstract

The utility model relates to the technical field of ice making devices, in particular to an ice cube tray pressing structure. Comprising a hollow shell and a pressing cover, an inner cavity of the shell forms a mold cavity, the upper end of the shell can be sleeved with the pressing cover in the mode that the pressing cover can move up and down in the center axis direction of the shell, an upper end opening of the shell is wrapped with a rubber sleeve, and an ice unloading structure is arranged between the pressing cover and the rubber sleeve; when the pressing cover moves downwards, the deicing structure enables the rubber sleeve to deform towards the direction of the mold cavity; the ice maker is reasonable in structure, the rubber sleeve seals the upper end opening of the shell through the rubber coating technology, the mold cavity can be used for containing water to make ice, a user operates the pressing cover to enable the pressing cover to move relative to the shell, the pressing cover promotes the rubber sleeve to deform through the ice unloading structure, ice blocks in the mold cavity are extruded out of the lower end opening of the shell through extrusion or pushing, operation is easy, and demolding is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ice making devices, in particular to a pressing ice tray structure. Background Art

[0002] Refrigerators can provide users with ice cubes needed in daily life, and conventional accessories of refrigerators include ice cube trays. However, people's pursuit of quality of life is getting higher and higher, and conventional ice cube trays can no longer meet people's needs. At present, there are many types of ice-making molds sold on the market, and their functions are also different. For example, Chinese patent CN209541237U discloses an ice-making ice cube tray mold, including a mold shell, an insulation shell arranged outside the mold shell, and an inner mold arranged inside the mold shell. The insulation shell is formed with an insulation chamber, and the inner mold includes a first inner mold and a second inner mold connected to each other, and the first mold groove and the second mold groove cooperate to form a cavity; two cavities are formed by the first inner mold and the second inner mold paired on the left and right, and this ice-making mold can make two high-transparency ice balls at a time. Existing ice-making molds all use this independent mold and cavity to prepare ice cubes. After the preparation, the ice cubes need to be demolded for storage or use. Demolding requires disassembling the inner mold, the outer mold and the insulation structure, which is cumbersome to operate and inconvenient to use. Therefore, the prior art needs to be improved and developed. Utility Model Content

[0003] The utility model aims to provide a press ice tray structure with reasonable structure, convenient demoulding and flexible use in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a press ice tray structure, comprising a hollow shell and a press cover, wherein the inner cavity of the shell constitutes a mold cavity, the press cover can be movably mounted on the upper end of the shell along the central axis direction of the shell, the upper port of the shell is covered with a rubber sleeve, and an ice-removing structure is provided between the press cover and the rubber sleeve; when the press cover moves downward, the ice-removing structure causes the rubber sleeve to deform toward the mold cavity.

[0006] According to the above solution, the ice-shedding structure includes an elastic protrusion, which is arranged on the rubber sleeve; when the pressing cover moves downward, the pressing cover contacts the elastic protrusion to drive the rubber sleeve to deform toward the mold cavity.

[0007] According to the above scheme, a plurality of limit buckles are provided on the outer edge of the upper port of the shell, and a plurality of anti-slip teeth are provided on the inner edge of the lower port of the pressing cover. The anti-slip teeth are cooperated with the limit buckles so that the pressing cover can be movably mounted on the upper port of the shell up and down.

[0008] According to the above solution, an outer wall of the upper end of the shell is provided with an outer thread, and an inner wall of the pressing cover is provided with an inner thread. The pressing cover can be movably mounted on the upper end of the shell through the inner thread and the outer thread.

[0009] According to the above scheme, the ice-shedding structure includes an ice-shedding ring, the upper end of which is fixedly connected to the pressing cover. When the pressing cover moves downward, the ice-shedding ring touches the elastic protrusion to drive the rubber sleeve to deform toward the mold cavity.

[0010] According to the above scheme, an external thread is provided on the outer wall of the upper end of the shell, and an internal thread is provided on the inner wall of the pressing cover. The pressing cover can be movably mounted on the upper end of the shell by the internal thread and the external thread. The ice-deicing structure includes an ice-deicing ring, and the upper end of the ice-deicing ring is fixedly connected to the pressing cover. When the pressing cover moves downward, the top of the ice-deicing ring touches the rubber sleeve and deforms toward the mold cavity.

[0011] According to the above scheme, the ice-shedding structure includes an ice-shedding ring, the upper end of which is fixedly connected to a pressing cover; when the pressing cover moves downward, the ice-shedding ring touches the rubber sleeve to cause it to deform toward the mold cavity; a reset spring is provided between the pressing cover and the shell.

[0012] According to the above solution, there are two elastic protrusions, and the two elastic protrusions are symmetrically distributed on the rubber sleeve.

[0013] According to the above solution, the elastic protrusion and the rubber sleeve are integrally formed.

[0014] According to the above solution, a retaining ring is provided on the shell, the retaining ring is close to the upper port of the shell and is fixedly connected to the outer wall of the shell.

[0015] According to the above scheme, a fixing sleeve is provided on the retaining ring, and a number of transition pieces are connected between the fixing sleeve and the rubber sleeve. A number of mortises are provided on the outer wall of the shell above the retaining ring, and a number of transition pieces are embedded in the corresponding mortises. The fixing sleeve fixes the rubber sleeve to the upper port of the shell through the number of transition pieces.

[0016] According to the above solution, a hollow tube is provided in the shell, a center hole is provided on the rubber sleeve, and the upper port of the hollow tube matches the center hole and is cooperatively connected with the rubber sleeve.

[0017] According to the above solution, the diameter of the inner wall of the shell gradually increases from top to bottom, and / or the diameter of the outer wall of the hollow tube gradually decreases from top to bottom.

[0018] According to the above solution, two shelf plates are provided in the upper port of the shell, the two shelf plates are respectively arranged on both sides of the hollow tube, and the two ends of the shelf plates are respectively fixedly connected to the hollow tube and the shell.

[0019] According to the above scheme, several of the limit buckles are arranged at intervals in sequence, and two adjacent limit buckles form a notch on the upper port of the shell; several of the anti-slip teeth are arranged at intervals in sequence, and several of the anti-slip teeth can pass through the corresponding notches, so that the push cover can be mounted on the upper port of the shell or the push cover can be removed from the shell.

[0020] According to the above solution, a bottom cover is also included, and the bottom cover can be sealed and arranged on the lower port of the shell.

[0021] The beneficial effects of the utility model are as follows: the utility model has a reasonable structure, the rubber sleeve adopts a rubber encapsulation process to seal the upper port of the shell, so that the mold cavity can be used to fill water and make ice, the user operates the pressing cover to make it move relative to the shell, the pressing cover causes the rubber sleeve to deform through the ice stripping structure, squeezes or pushes the ice cubes in the mold cavity to be squeezed out from the lower port of the shell, the operation is simple, and demolding is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the push cover in the disassembled state of Embodiment 1 of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall cross-sectional structure of Embodiment 1 of the present utility model;

[0024] Figure 3 This is a schematic diagram of the overall split structure of Embodiment 1 of the utility model;

[0025] Figure 4 yes Figure 3 Another perspective structural diagram of ;

[0026] Figure 5 It is a schematic diagram of the one-hand demoulding method of the utility model;

[0027] Figure 6 This is a schematic diagram of the application of the utility model on a water cup;

[0028] Figure 7 This is a schematic diagram of the structure of the push cover in the disassembled state of Embodiment 2 of the present utility model;

[0029] Figure 8 This is a schematic diagram of the overall cross-sectional structure of Embodiment 2 of the present utility model;

[0030] Fig. 9 This is a schematic diagram of the structure of the push cover in the disassembled state of Embodiment 3 of the present utility model;

[0031] Fig.10 It is a schematic diagram of the overall cross-sectional structure of Embodiment 3 of the present utility model;

[0032] Fig.11 This is a schematic diagram of the structure of the push cover in the disassembled state of Embodiment 4 of the present utility model;

[0033] Fig.12 It is a schematic diagram of the overall cross-sectional structure of Example 4 of the present utility model.

[0034] In the figure:

[0035] 1. Shell; 2. Press cover; 3. Rubber sleeve; 4. Hollow tube; 5. Bottom cover; 11. Mold cavity; 12. Retaining ring; 13. Tenon; 14. Limit buckle; 15. Notch; 16. External thread; 21. Anti-slip teeth; 22. Internal thread; 23. Ice-removing ring; 24. Reset spring; 31. Elastic boss; 32. Fixing sleeve; 33. Transition piece; 34. Center hole; 41. Shelf plate. DETAILED DESCRIPTION

[0036] The technical solution of the utility model is described below in conjunction with the accompanying drawings and embodiments.

[0037] Example 1

[0038] like Figure 1-4 As shown, a press ice tray structure described in the utility model includes a hollow shell 1 and a press cover 2, the inner cavity of the shell 1 constitutes a mold cavity 11, the press cover 2 can be movably mounted on the upper end of the shell 1 up and down along the central axis direction of the shell 1, the upper port of the shell 1 is covered with a rubber sleeve 3, and an ice-removing structure is provided between the press cover 2 and the rubber sleeve 3; when the press cover 2 moves downward, the ice-removing structure causes the rubber sleeve 3 to deform toward the mold cavity 11.

[0039] The pressing cover 2 and the shell 1 are paired with each other. The pressing cover 2 can rotate around the central axis of the shell 1 at the upper end of the shell 1, or the pressing cover 2 can slide along the central axis of the shell 1 at the upper end of the shell 1. In short, the shell 1 is a cylindrical structure, and the pressing cover 2 is sleeved on the upper end of the shell 1 to form a hole-axis match. The rubber sleeve 3 is made of food-grade materials, and the material of the rubber sleeve 3 should be flexible so as to obtain deformation ability, such as food-grade silicone. The rubber sleeve 3 can be fixed to the upper end of the shell 1 by a rubber encapsulation process, and the rubber sleeve 3 covers the upper end of the shell 1 to make the upper end of the shell 1 sealed, so that the mold cavity 11 in the shell 1 can be filled with water to make ice. It can be understood that when the pressing cover 2 moves along the central axis of the shell 1, it drives the ice-removing structure to move toward the shell 1, so that the ice-removing structure touches the rubber sleeve 3 to generate pressure, and the ice-removing structure can drive the rubber sleeve 3 to deform toward the mold cavity 11, thereby squeezing or pushing the ice cubes in the mold cavity 11 to fall off from the lower end of the shell 1.

[0040] The ice-removing structure includes an elastic protrusion 31, and the elastic protrusion 31 is arranged on the rubber sleeve 3; when the pressing cover 2 moves downward, the pressing cover 2 touches the elastic protrusion 31 and drives the rubber sleeve 3 to deform in the direction of the mold cavity 11. Preferably, there are two elastic protrusions 31, and the two elastic protrusions 31 are symmetrically distributed on the rubber sleeve 3. The elastic protrusion 31 and the rubber sleeve 3 are integrally formed. When the pressing cover 2 moves toward the shell, the elastic protrusion 31 drives the rubber sleeve 3 to deform toward the mold cavity 11. The elastic protrusion 31 can be a solid structure or a hollow structure, and the elastic protrusion 31 is used to fill the gap between the rubber sleeve 3 and the pressing cover 2; the pressing cover 2 can push the solid elastic protrusion 31 and drive the rubber sleeve 3 to directly push the ice cubes in the mold cavity 11.

[0041] The elastic protrusion 31 in this embodiment is a hollow structure. The elastic protrusion 31 itself has a thickness of 2-5mm, and the elastic protrusion 31 protrudes from the rubber sleeve 3 and the upper end surface of the shell 1 in a conical shape with a slope of 30°-70°. The elastic protrusion 31 has a height of at least 8mm. It can be understood that the elastic protrusion 31 is integrally formed with the rubber sleeve 3, and the material properties of the elastic protrusion 31 enable it to deform and rebound and reset. It can be understood that two elastic protrusions 31 are symmetrically arranged on the rubber sleeve 3, so that the extrusion action of the pressing cover 2 is more balanced and the operating feel during demoulding is improved. Of course, the elastic protrusion 31 can rebound by itself and lift up the pressing cover 2. The rubber sleeve 3 and the elastic protrusion 31 are made of food-grade silicone material, so that the rubber sleeve 3 can directly squeeze the ice cubes in the mold cavity 11 to ensure the hygienic level of ice cube preparation.

[0042] A plurality of limit buckles 14 are provided on the outer edge of the upper port of the housing 1, and a plurality of anti-slip teeth 21 are provided on the inner edge of the lower port of the push cover 2, and the anti-slip teeth 21 are arranged in cooperation with the limit buckles 14, so that the push cover 2 can be movably mounted on the upper port of the housing 1. The limit buckles 14 and / or the anti-slip teeth 21 can be made of flexible materials, so that the push cover 2 can be assembled on the housing 1 by extrusion, and the limit buckles 14 and the anti-slip teeth 21 form a structural limit in the vertical direction to prevent the push cover 2 from falling off the housing 1.

[0043] Furthermore, a plurality of the limit buckles 14 are arranged at intervals in sequence, and two adjacent limit buckles 14 form a notch 15 on the upper port of the shell 1; a plurality of the anti-slip teeth 21 are arranged at intervals in sequence, and a plurality of the anti-slip teeth 21 can pass through the corresponding notches 15, so that the push cover 2 can be mounted on the upper port of the shell 1 or the push cover 2 can be removed from the shell 1. The limit buckles 14 and the anti-slip teeth 21 form a detachable fit through the notch 15, that is, when the anti-slip teeth 21 are opposite to the notch 15, the push cover 2 can be assembled or disassembled. The push cover 2 rotates a certain angle so that the anti-slip teeth 21 are misaligned with the notch 15. At this time, the limit buckles 14 and the anti-slip teeth 21 form a structural limit in the vertical direction, which can prevent the push cover 2 from falling off the shell 1.

[0044] The shell 1 is provided with a retaining ring 12, which is close to the upper end of the shell 1 and fixedly connected to the outer wall of the shell 1. In actual use, the user can grasp the retaining ring 12 with fingers and then press the pressing cover 2 with the palm of the hand to squeeze out the ice cubes in the mold cavity 11. Figure 6 As shown, the lower end of the shell 1 is inserted into a water cup, the retaining ring 12 is placed on the cup mouth, and the ice cubes in the mold cavity 11 are directly dropped into the water cup by pressing the pressing cover 2.

[0045] like Figure 2-4 As shown, the retaining ring 12 is provided with a fixing sleeve 32, and a plurality of transition pieces 33 are connected between the fixing sleeve 32 and the rubber sleeve 3. A plurality of tongues and grooves 13 are provided on the outer wall of the shell 1 above the retaining ring 12, and a plurality of transition pieces 33 are embedded in the corresponding tongues and grooves 13. The fixing sleeve 32 fixes the rubber sleeve 3 on the upper port of the shell 1 through the plurality of transition pieces 33. The transition piece 33 is embedded in the tongue and groove 13, so that the outer wall of the shell 1 above the retaining ring 12 can maintain a smooth external feature, thereby facilitating the setting of the pressing cover 2 and ensuring the flexibility of the pressing cover 2, and avoiding the structural interference of the transition piece 33 on the movement of the pressing cover 2. Furthermore, the transition piece 33 is embedded in the tongue and groove 13, and the inner wall diameter of the pressing cover 2 is larger than the outer diameter of the upper end of the shell 1 having the transition piece 33, so that the movement of the pressing cover 2 will not contact the transition piece 33 made of soft rubber, making the movement of the pressing cover 2 more flexible.

[0046] The fixing sleeve 32, the rubber sleeve 3 and the transition piece 33 may be an integral structure. It is understood that the fixing sleeve 32 may be fixed to the retaining ring 12 by conventional means, such as bonding, riveting, snap-fitting and other connection methods, so that the rubber sleeve 3 covers the upper port of the shell 1; of course, the fixing sleeve 32 may also be directly fixedly connected to the shell 1. Preferably, the fixing sleeve 32 is covered on the retaining ring 12. The integral structure formed by the fixing sleeve 32, the rubber sleeve 3 and the transition piece 33 may be arranged at the upper end of the shell 1 by using a rubber coating process.

[0047] like Figure 6 As shown, the housing 1 is provided with a hollow tube 4, the rubber sleeve 3 is provided with a central hole 34, and the upper end of the hollow tube 4 matches the central hole 34 and is connected with the rubber sleeve 3. The hollow tube 4 is arranged in the mold cavity 11 along the vertical direction, and the hollow tube 4 can make the ice cube in the mold cavity 11 have a hollow structure. The straw is inserted into the inner hole of the ice cube formed by the hollow tube 4, so that the user can drink a beverage with a better chilled effect.

[0048] The inner wall diameter of the shell 1 gradually increases from top to bottom, and / or the outer wall diameter of the hollow tube 4 gradually decreases from top to bottom, so that the inner hole and / or outer wall of the formed ice cube have a slope, making it easier to be pushed out of the mold cavity 11, reducing the force that the user needs to apply to the pressing cover 2 when removing ice.

[0049] Two shelf plates 41 are provided in the upper port of the shell 1. The two shelf plates 41 are respectively arranged on both sides of the hollow tube 4, and the two ends of the shelf plates 41 are respectively fixedly connected to the hollow tube 4 and the shell 1. The two shelf plates 41 center the hollow tube 4 in the mold cavity 11, and the shelf plates 41 are arranged along the upper end surface of the shell 1 to form a structural support for the rubber sleeve 3. Furthermore, the upper ports of the shell 1 on both sides of the shelf plates 41 form a channel, and the inner space of the elastic protrusion 31 is connected to the mold cavity 11 through the channel. When the utility model is turned upside down (the pressing cover is at the bottom and the shell is at the top) to make ice, ice cubes can also exist in the channel, so that the elastic protrusion 31 directly pushes the ice cubes in the mold cavity 11 when it is deformed. Of course, the shelf plates 41 can be set at other positions of the shell 1 and the hollow tube 4, or other structures can be used to replace the shelf plates 41.

[0050] Of course, the utility model can also be placed upright (pressing cover on top, shell body on bottom) to make ice, that is, the utility model also includes a bottom cover 5, and the bottom cover 5 can be sealed on the lower port of the shell body 1. The connection method between the bottom cover 5 and the shell body 1 can adopt the existing conventional method, so it is not repeated here. Water is injected into the mold cavity 11 between the shell body 1 and the hollow tube 4, and then the bottom cover 5 is used to seal the lower ports of the shell body 1 and the hollow tube 4, so that there is air in the upper part of the mold cavity 11 and the inside of the elastic protrusion 31. After freezing, the bottom cover 5 is removed, and the elastic protrusion 31 is deformed by pressing the cover 2, and the pressure inside the mold cavity 11 is increased, and the ice cubes can also be easily demolded.

[0051] Example 2

[0052] like Figure 7-8 As shown, the difference between this embodiment and embodiment 1 is that an external thread 16 is provided on the outer wall of the upper end of the shell 1, and an internal thread 22 is provided on the inner wall of the pressing cover 2. The pressing cover 2 is movably mounted on the upper end of the shell 1 via the internal thread 22 and the external thread 16; when the pressing cover 2 moves downward, the pressing cover 2 contacts the elastic protrusion 31 to drive the rubber sleeve 3 to deform toward the mold cavity 11.

[0053] The pressing cover 2 is connected to the housing 1 by a thread, and the pressing cover 2 can be rotated to move up and down along the central axis of the housing 1. When the pressing cover 2 moves downward and approaches the mold cavity 11, the pressing cover 2 squeezes the elastic protrusion 31 so that it and the rubber sleeve 3 are deformed toward the mold cavity 11, and the pressure in the mold cavity 11 between the elastic protrusion 31 and the ice cube increases, so that the ice cube is separated from the mold cavity 11. It can be understood that the reverse rotation of the pressing cover 2 can make the rubber sleeve 3 and the elastic protrusion 31 rebound by themselves.

[0054] In another implementation of this embodiment, the deicing structure further includes an deicing ring 23, the upper end of which is fixedly connected to the pressing cover 2. When the pressing cover 2 moves downward, the deicing ring 23 contacts the elastic protrusion 31 to drive the rubber sleeve 3 to deform in the direction of the mold cavity 11. An deicing ring 23 structure is provided in the pressing cover 2 to contact the elastic protrusion 31. When the pressing cover 2 moves downward, the deicing ring 23 is driven to move downward synchronously, which can shorten the up and down movement stroke of the pressing cover 2, that is, reduce the number of rotations of the pressing cover 2, so as to improve the convenience of the deicing operation.

[0055] Example 3

[0056] like Figure 9-10 As shown, the difference between this embodiment and embodiment 1 is that an external thread 16 is provided on the outer wall of the upper end of the shell 1, and an internal thread 22 is provided on the inner wall of the pressing cover 2. The pressing cover 2 is movably mounted on the upper end of the shell 1 through the internal thread 22 and the external thread 16; the de-icing structure includes an de-icing ring 23, and the upper end of the de-icing ring 23 is fixedly connected to the pressing cover 2. When the pressing cover 2 moves downward, the de-icing ring 23 contacts the rubber sleeve 3 and deforms in the direction of the mold cavity 11. The de-icing ring 23 is a rigid structure. The pressing cover 2 is threadedly connected to the shell 1. The pressing cover 2 is rotated to move downward along the central axis of the shell 1. The de-icing ring 23 contacts and pushes the rubber sleeve 3 toward the mold cavity 11 to deform. The ice cubes in the mold cavity 11 are pushed by the rigid de-icing ring 23, and the adhesive force between the ice cubes and the inner wall of the shell 1 is overcome, so that the ice cubes are separated from the shell 1.

[0057] Example 4

[0058] like Figure 11-12As shown, the difference between this embodiment and embodiment 1 is that the de-icing structure includes an de-icing ring 23, and the upper end of the de-icing ring 23 is fixedly connected to the pressing cover 2; when the pressing cover 2 moves downward, the de-icing ring 23 touches the rubber sleeve 3 to deform it in the direction of the mold cavity 11; a reset spring 24 is provided between the pressing cover 2 and the shell 1. When the pressing cover 2 moves toward the shell 1, the de-icing ring 23 drives the rubber sleeve 3 to deform toward the mold cavity 11. The de-icing ring 23 is a rigid structure, and the pressing cover 2 moves toward the mold cavity 11 along the central axis of the shell 1. The de-icing ring 23 pushes the rubber sleeve 3 to deform, and the ice cubes in the mold cavity 11 are pushed by the rigid de-icing ring 23 to overcome the adhesive force between the ice cubes and the inner wall of the shell 1, so that the ice cubes are separated from the shell 1. The pressing cover 2 and the shell 1 of this embodiment are in sliding fit, and the reset spring 24 is used to drive the pressing cover 2 to automatically reset, and the upper end of the reset spring 24 touches the pressing cover 2. It is understandable that the return spring 24 can be arranged outside the housing 1, and the lower end of the return spring 24 touches the retaining ring 12; or, the return spring 24 is arranged inside the pressing cover 2, and the lower end of the return spring 24 touches the upper end surface of the housing 1. Preferably, the return spring 24 is inserted into the central tube 4, and the lower end of the return spring 24 touches the lower end plate connected to the central tube 4.

[0059] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A pressed ice tray structure, comprising a hollow shell (1) and a pressing cover (2), wherein the inner cavity of the shell (1) constitutes a mold cavity (11), and the pressing cover (2) is mounted on the upper end of the shell (1) so as to be movable up and down along the central axis direction of the shell (1), characterized in that: The upper end of the shell (1) is covered with a rubber sleeve (3), and an ice-removing structure is provided between the pressing cover (2) and the rubber sleeve (3); when the pressing cover (2) moves downward, the ice-removing structure causes the rubber sleeve (3) to deform in the direction of the mold cavity (11).

2. The pressed ice tray structure according to claim 1, characterized in that: The ice-removing structure comprises an elastic protrusion (31) which is arranged on the rubber sleeve (3); when the pressing cover (2) moves downward, the pressing cover (2) contacts the elastic protrusion (31) to drive the rubber sleeve (3) to deform in the direction of the mold cavity (11).

3. The pressed ice tray structure according to claim 1, characterized in that: A plurality of limit buckles (14) are provided on the outer edge of the upper port of the shell (1), and a plurality of anti-slip teeth (21) are provided on the inner edge of the lower port of the pressing cover (2). The anti-slip teeth (21) are arranged in cooperation with the limit buckles (14), so that the pressing cover (2) can be movably mounted on the upper port of the shell (1) up and down.

4. The pressed ice tray structure according to claim 2, characterized in that: An external thread (16) is provided on the outer wall of the upper end of the shell (1), and an internal thread (22) is provided on the inner wall of the pressing cover (2). The pressing cover (2) is mounted on the upper end of the shell (1) in a manner that allows the pressing cover to move up and down via the internal thread (22) and the external thread (16).

5. The pressed ice tray structure according to claim 4, characterized in that: The de-icing structure also includes an de-icing ring (23), the upper end of which is fixedly connected to the pressing cover (2). When the pressing cover (2) moves downward, the de-icing ring (23) contacts the elastic protrusion (31) to drive the rubber sleeve (3) to deform in the direction of the mold cavity (11).

6. The pressed ice tray structure according to claim 1, characterized in that: An external thread (16) is provided on the outer wall of the upper end of the shell (1), and an internal thread (22) is provided on the inner wall of the pressing cover (2). The pressing cover (2) is movably mounted on the upper end of the shell (1) via the internal thread (22) and the external thread (16). The deicing structure comprises an deicing ring (23), the upper end of the deicing ring (23) is fixedly connected to the pressing cover (2), and when the pressing cover (2) moves downward, the deicing ring (23) contacts the rubber sleeve (3) and deforms in the direction of the mold cavity (11).

7. The pressed ice tray structure according to claim 3, characterized in that: The de-icing structure comprises an de-icing ring (23), the upper end of which is fixedly connected to the pressing cover (2); when the pressing cover (2) moves downward, the de-icing ring (23) contacts the rubber sleeve (3) to deform it in the direction of the mold cavity (11); and a return spring (24) is provided between the pressing cover (2) and the shell (1).

8. The pressed ice tray structure according to claim 2, characterized in that: There are two elastic protrusions (31), and the two elastic protrusions (31) are symmetrically distributed on the rubber sleeve (3).

9. The pressed ice tray structure according to claim 2, characterized in that: The elastic protrusion (31) and the rubber sleeve (3) are integrally formed.

10. The pressed ice tray structure according to any one of claims 1 to 7, characterized in that: The shell (1) is provided with a retaining ring (12), the retaining ring (12) is close to the upper port of the shell (1) and the retaining ring (12) is fixedly connected to the outer wall of the shell (1).

11. The pressed ice tray structure according to claim 10, characterized in that: The retaining ring (12) is provided with a fixing sleeve (32), a plurality of transition pieces (33) are connected between the fixing sleeve (32) and the rubber sleeve (3), a plurality of tongues and tongues (13) are provided on the outer wall of the shell (1) above the retaining ring (12), a plurality of transition pieces (33) are embedded in the corresponding tongues and tongues (13), and the fixing sleeve (32) fixes the rubber sleeve (3) to the upper port of the shell (1) through the plurality of transition pieces (33).

12. The pressed ice tray structure according to any one of claims 1 to 7, characterized in that: A hollow tube (4) is provided in the shell (1), a center hole (34) is provided on the rubber sleeve (3), and an upper end of the hollow tube (4) matches the center hole (34) and is connected to the rubber sleeve (3).

13. The pressed ice tray structure according to claim 12, characterized in that: The diameter of the inner wall of the shell (1) gradually increases from top to bottom, and / or the diameter of the outer wall of the hollow tube (4) gradually decreases from top to bottom.

14. The pressed ice tray structure according to claim 12, characterized in that: Two shelf plates (41) are arranged in the upper port of the shell (1), and the two shelf plates (41) are respectively arranged on both sides of the hollow tube (4), and the two ends of the shelf plates (41) are respectively fixedly connected to the hollow tube (4) and the shell (1).

15. The pressed ice tray structure according to claim 3, characterized in that: A plurality of the limiting buckles (14) are arranged at intervals in sequence, and two adjacent limiting buckles (14) form a notch (15) on the upper port of the shell (1); a plurality of the anti-slip teeth (21) are arranged at intervals in sequence, and a plurality of the anti-slip teeth (21) can pass through the corresponding notches (15), so that the pressing cover (2) can be mounted on the upper port of the shell (1) or the pressing cover (2) can be removed from the shell (1).

16. The pressed ice tray structure according to claim 1, characterized in that: It also comprises a bottom cover (5), which can be sealingly arranged on the lower port of the shell (1).

Images