Ice crusher with good sealing performance

Abstract

The utility model relates to the field of ice crusher equipment, in particular to an ice crusher with good sealing performance, which comprises a collecting box, a shell, a motor, a cutter head, an ice crushing cylinder and a handle, the shell is arranged above the collecting box, the motor is arranged inside the shell and used for driving the cutter head, the handle is rotatably connected on the shell, an ice crushing groove is arranged on the ice crushing cylinder, and the cutter head is arranged in the ice crushing groove. The ice crushing groove is located below the cutter head, a gland is arranged at the tail end of the handle, the edge of the gland is sleeved with a sealing ring, when the gland moves in the ice crushing barrel, the sealing ring is tightly attached to the inner wall of the ice crushing barrel, and the problems that an ice crusher is inconvenient to use, complex in structure and incomplete in sealing during use are solved.

Description

Technical Field

[0001] This utility model relates to the field of ice crusher equipment, and in particular to an ice crusher with good sealing performance. Background Technology

[0002] As the weather gradually warms up, enjoying some cold drinks is a common way for people to cool off in the hot summer. Crushed ice is often used in some cold drinks, and an ice crusher is a device that crushes large blocks of ice into small ice particles. It is widely used in the processing of various cold drinks and other foods.

[0003] Existing ice crushers mainly consist of a collection box, outer shell, motor, blade disc, ice crushing tube, handle, pressure cap, and sealing cap. The motor drives the blade disc to rotate, and the blade disc is located inside the ice crushing tube. After ice is put into the ice crushing tube, the handle is turned to rotate the pressure cap into the ice crushing tube, and then the sealing cap is placed on the pressure cap to seal the ice crushing tube. The motor is then driven to crush the ice. However, when the pressure cap is rotated into the ice crushing tube, ice and ice chips will still remain between the pressure cap and the sealing cap. This type of ice crusher is inconvenient to use, has a complex structure, and is not completely sealed during use. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes an ice crusher with good sealing performance, which solves the issues of inconvenient use, complex structure, and incomplete sealing during operation.

[0005] The technical solution adopted by this utility model is: an ice crusher with good sealing performance, including a collection box, a shell, a motor, a blade disc, an ice crushing tube, and a handle. The shell is installed above the collection box, the motor is installed inside the shell and is used to drive the blade disc, the handle is rotatably connected to the shell, the ice crushing tube has an ice crushing groove located below the blade disc, and a pressure cap is provided at the end of the handle. A sealing ring is fitted around the edge of the pressure cap. When the pressure cap moves inside the ice crushing tube, the sealing ring fits tightly against the inner wall of the ice crushing tube.

[0006] With the above technical solution, when the cap moves inside the ice crusher, the sealing ring fits tightly against the inner wall of the ice crusher. When the cap moves to the outside of the ice crusher, the cap will not bring out the ice crushing material inside the ice crusher. The structure of this utility model is simpler, easier to use, and has better sealing performance.

[0007] Furthermore, the sealing ring is provided with a protrusion.

[0008] With the above technical solution, when the pressure cap moves inside the ice crusher, the protrusion contacts the inner wall of the ice crusher, making the sealing performance of the sealing ring better.

[0009] Furthermore, the protrusion distance of the protrusion at the rotation center of the handle is greater than the protrusion distance of the protrusion at the rotation center of the handle.

[0010] With the above technical solution, the ice crushed in the ice crusher accumulates on the bottom inner wall of the ice crusher under the action of gravity. The protrusion is further away from the center of rotation and is more prone to deformation. When the cover moves inside the ice crusher, the sealing ring is more closely connected to the inner wall of the ice crusher.

[0011] Furthermore, the bottom of the sealing ring extends with a first annular blocking portion, the pressure cap is provided with an annular step portion, and the top of the sealing ring extends with a second annular blocking portion, the second annular blocking portion fitting into the annular step portion.

[0012] With the above technical solution, when the cap moves inside the ice crusher, the sealing ring deforms due to friction with the inner wall of the ice crusher. The first annular blocking part and the second annular blocking part prevent the sealing ring from detaching from the cap, making the connection between the sealing ring and the edge of the cap more stable.

[0013] Furthermore, the top of the second annular blocking portion is flush with the top of the pressure cap.

[0014] With the above technical solution, when ice is loaded into the ice crusher, small water droplets are generated on the inner wall of the ice crusher when it gets cold. When the pressure cap moves to the outside of the ice crusher, the top of the pressure cap is flush with the top of the sealing ring, preventing water droplets from accumulating on the pressure cap.

[0015] Furthermore, the edge of the gland extends downward with an annular extension, the height of which is greater than the thickness of the gland, and the sealing ring fits into the annular extension.

[0016] With the above technical solution, the height of the annular extension is greater than the thickness of the cap, and the sealing ring fits into the annular extension. When the cap moves inside the ice crusher, the contact area between the sealing ring and the inner wall of the ice crusher increases, making it less likely for the sealing ring to detach from the cap.

[0017] Furthermore, the top edge of the ice crusher is bent outward, and an arc-shaped portion is provided at the bend in the top of the ice crusher.

[0018] With the above technical solution, the top bend of the ice crusher is provided with an arc-shaped part. When the cap moves towards the top edge of the ice crusher, the sealing ring passes through the arc-shaped part more smoothly and will not be blocked by the top of the ice crusher. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the cap and sealing ring structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the cap and sealing ring structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the ice crusher structure of this utility model;

[0025] The utility model reference information is as follows:

[0026] 1. Collection box; 2. Outer shell; 3. Motor; 4. Cutter disc; 5. Ice crusher; 6. Handle; 7. Cap; 8. Sealing ring; 501. Ice crushing trough; 502. Arc-shaped part; 701. Annular stepped part; 702. Annular extension part; 801. Protrusion part; 802. First annular blocking part; 803. Second annular blocking part;

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

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

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] See Figures 1-4 An ice crusher with good sealing performance includes a collection box 1, a housing 2, a motor 3, a blade disc 4, an ice crushing tube 5, and a handle 6. The housing 2 is installed above the collection box 1, and the motor 3 is installed inside the housing 2. The motor 3 is used to drive the blade disc 4. The handle 6 is rotatably connected to the housing 2. The ice crushing tube 5 has an ice crushing groove 501, which is located below the blade disc 4. The end of the handle 6 is provided with a pressure cap 7, and the edge of the pressure cap 7 is fitted with a sealing ring 8. When the pressure cap 7 moves inside the ice crushing tube 5, the sealing ring 8 fits tightly against the inner wall of the ice crushing tube 5.

[0032] When the cap 7 moves inside the ice crusher 5, the sealing ring 8 fits tightly against the inner wall of the ice crusher 5. When the cap 7 moves to the outside of the ice crusher 5, the cap 7 will not bring out the ice crushing material inside the ice crusher 5. The structure of this utility model is simpler, easier to use, and has better sealing performance.

[0033] See Figures 3-4 The sealing ring 8 has a protrusion 801.

[0034] When the cap 7 moves inside the ice crusher 5, the protrusion 801 contacts the inner wall of the ice crusher 5, which improves the sealing performance of the sealing ring 8.

[0035] See Figures 3-4 The protrusion distance of the protrusion 801 away from the rotation center of the handle 6 is greater than the protrusion distance of the protrusion 801 closer to the rotation center of the handle 6.

[0036] Under the influence of gravity, the ice crushed in the ice crusher 5 accumulates on the bottom inner wall of the ice crusher 5. The protrusion 801 is further away from the center of rotation and is more prone to deformation. When the cap 7 moves inside the ice crusher 5, the sealing ring 8 fits more closely to the inner wall of the ice crusher 5.

[0037] See Figure 4 The sealing ring 8 has a first annular blocking portion 802 extending from its bottom, the pressure cap 7 has an annular step portion 701, and the sealing ring 8 has a second annular blocking portion 803 extending from its top. The second annular blocking portion 803 is in close contact with the annular step portion 701.

[0038] When the cap 7 moves inside the ice crusher 5, the sealing ring 8 deforms due to friction with the inner wall of the ice crusher 5. The first annular blocking part 802 and the second annular blocking part 803 prevent the sealing ring 8 from disengaging from the cap 7, making the connection between the sealing ring 8 and the edge of the cap 7 more stable.

[0039] See Figures 3-4 The top of the second annular blocking part 803 is flush with the top of the pressure cover 7.

[0040] When ice is loaded into the ice crusher 5, small water droplets are generated on the inner wall of the ice crusher 5 due to the cold. When the cap 7 moves to the outside of the ice crusher 5, the top of the cap 7 is flush with the top of the sealing ring 8 to prevent water droplets from accumulating on the cap 7.

[0041] See Figure 4 The edge of the pressure cap 7 extends downward with an annular extension 702. The height of the annular extension 702 is greater than the thickness of the pressure cap 7. The sealing ring 8 fits into the annular extension 702.

[0042] The height of the annular extension 702 is greater than the thickness of the cap 7. The sealing ring 8 fits into the annular extension 702. When the cap 7 moves inside the ice crusher 5, the contact area between the sealing ring 8 and the inner wall of the ice crusher 5 increases, making it difficult for the sealing ring 8 to detach from the cap 7.

[0043] See Figure 5 The top edge of the ice crusher 5 is bent outward, and an arc-shaped part 502 is provided at the bent part of the top of the ice crusher 5.

[0044] The top bend of the ice crusher 5 has an arc-shaped part 502. When the cap 7 moves toward the top edge of the ice crusher 5, the sealing ring 8 passes through the arc-shaped part 502 more smoothly and will not be blocked by the top of the ice crusher.

[0045] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A well-sealed ice crusher, comprising a collection box (1), a housing (2), a motor (3), a blade disc (4), an ice crushing cylinder (5), and a handle (6), wherein the housing (2) is mounted above the collection box (1), the motor (3) is mounted inside the housing (2), the motor (3) is used to drive the blade disc (4), the handle (6) is rotatably connected to the housing (2), and the ice crushing cylinder (5) has an ice crushing groove (501) located below the blade disc (4), characterized in that: The end of the handle (6) is provided with a pressure cap (7), and the edge of the pressure cap (7) is fitted with a sealing ring (8). When the pressure cap (7) moves inside the ice crusher (5), the sealing ring (8) fits tightly against the inner wall of the ice crusher (5).

2. The ice crusher with good sealing performance according to claim 1, characterized in that: The sealing ring (8) is provided with a protrusion (801).

3. The ice crusher with good sealing performance according to claim 2, characterized in that: The protrusion distance of the protrusion (801) away from the rotation center of the handle (6) is greater than the protrusion distance of the protrusion (801) closer to the rotation center of the handle (6).

4. An ice crusher with good sealing performance according to claim 1, 2, or 3, characterized in that: The sealing ring (8) has a first annular blocking portion (802) extending from its bottom, the pressure cap (7) has an annular step portion (701) extending from its top, and the sealing ring (8) has a second annular blocking portion (803) extending from its top. The second annular blocking portion (803) fits into the annular step portion (701).

5. The ice crusher with good sealing performance according to claim 4, characterized in that: The top of the second annular blocking part (803) is flush with the top of the pressure cap (7).

6. An ice crusher with good sealing performance according to claim 1, 2, 3, or 5, characterized in that: The edge of the pressure cap (7) extends downward with an annular extension (702), the height of the annular extension (702) is greater than the thickness of the pressure cap (7), and the sealing ring (8) fits against the annular extension (702).

7. The ice crusher with good sealing performance according to claim 6, characterized in that: The top edge of the ice crusher (5) is bent outward, and an arc-shaped part (502) is provided at the bent part of the top of the ice crusher (5).

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