Cup cover assembly and soybean milk machine

Abstract

The utility model discloses a cup cover assembly and a soybean milk machine. The cup cover assembly comprises a cup cover body, two clamps, a linkage unit and a trigger component. A mounting part is arranged on the cup cover body, and the two clamps are symmetrically arranged on the two opposite sides of the mounting part; the linkage unit comprises a central gear and two connecting arms, the central gear is mounted on the cup cover body, the two connecting arms are both arranged in the mounting part and connected with the two clamps respectively, first racks are arranged on the connecting arms, and the first racks on the two connecting arms are located on the two opposite sides of the central gear and meshed with the central gear; the triggering component is arranged on the cup cover body and has a locking position and an unlocking position, when the triggering component is switched to the locking position, the center gear rotates forwards so as to drive the two clamps to be oppositely close through the linkage unit, and when the triggering component is switched to the unlocking position, the center gear rotates reversely so as to drive the two clamps to be away from each other in a back-to-back mode through the linkage unit. The locking device has the advantages of being good in locking effect and easy and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a cup cover assembly and a soymilk machine. Background Art

[0002] Existing soymilk machines generally include a cover body and a cup body. The cover body is arranged at the top of the cup body in the form of a sealing ring. For example, a soymilk machine with a detachable cup cover structure disclosed in Chinese Patent Document No. 202320427597.2 includes a cup body and a cup cover. An operation cavity is formed by surrounding the inner wall of the cup body and is open upward. The cup cover includes a cover body, a handle, and a sealing ring. The cover body covers the opening. A fixing hole is provided on the cover body. The lower part of the sealing ring is matched with the inner wall of the cup body to seal the operation cavity. A connecting column is provided on the upper part of the sealing ring. The connecting column passes through the fixing hole and is detachably connected to the handle, so that the sealing ring and the handle are cooperated to clamp on the cover body.

[0003] Some current soymilk machines are pressure soymilk machines, which can maintain the pressure in the cavity at 20 - 100 kPa during the soymilk making process. Such soymilk machines need to be provided with a pressure relief valve and a safety anti-opening valve on the cover body. In addition, such soymilk machines need to be provided with a cup cover with a locking function to lock to the cup body. Such cup covers in the prior art have deficiencies such as structural load and inconvenient use and need to be further improved. Summary of the Utility Model

[0004] To at least partially solve the deficiencies existing in the prior art, the main purpose of the utility model is to provide a cup cover assembly and a soymilk machine with simple operation.

[0005] To achieve the above main purpose, in the first aspect, the utility model discloses a cup cover assembly, which includes a cup cover body, two clamps, a linkage unit, and a trigger member. A transverse installation part is provided on the cup cover body. The two clamps are symmetrically arranged on opposite sides of the installation part. The linkage unit includes a central gear and two connecting arms. The central gear is rotatably installed on the cup cover body. The two connecting arms are both arranged in the installation part and are respectively connected to the two clamps. A first rack is provided on the connecting arm. In the longitudinal direction, the first racks on the two connecting arms are located on opposite sides of the central gear and mesh with the central gear. The trigger member is arranged on the cup cover body and has a locking position and an unlocking position. When the trigger member switches to the locking position, the central gear rotates forward to drive the two clamps to move closer to each other through the linkage unit. When the trigger member switches to the unlocking position, the central gear rotates backward to drive the two clamps to move away from each other through the linkage unit.

[0006] According to a specific embodiment of the present utility model, the triggering member is rotatably mounted around the longitudinal direction onto the cup cover body and is located on the upper side of the connecting arm; wherein, a gear portion is provided on the triggering member, and a second rack adapted to the gear portion is provided on at least one connecting arm. When the triggering member rotates, the connecting arm can be driven to move through the cooperation between the gear portion and the second rack, and further, the two clamping pliers can be driven to approach each other or move away from each other in opposite directions through the first rack and the central gear.

[0007] According to a specific embodiment of the present utility model, the first rack and the second rack are arranged in parallel in the transverse direction, and are spaced apart in the longitudinal direction.

[0008] According to a specific embodiment of the present utility model, the gear portion is fan-shaped.

[0009] According to a specific embodiment of the present utility model, an elastic member for keeping the triggering member in the locked position is provided on the cup cover body.

[0010] According to a specific embodiment of the present utility model, it further includes an upper cover, which is detachably mounted onto the cup cover body and is located above the linkage unit and the triggering member.

[0011] According to a specific embodiment of the present utility model, an unlocking button corresponding to the triggering member is provided on the upper cover. When the unlocking button is pressed, the triggering member can be driven to rotate in the reverse direction to realize the movement of the two clamping pliers away from each other in opposite directions.

[0012] According to a specific embodiment of the present utility model, a guiding post is provided on the cup cover body, and a transverse sliding groove is provided on the connecting arm. The guiding post is installed in the transverse sliding groove to provide guidance for the movement of the connecting arm.

[0013] The second aspect of the present invention provides a soymilk machine, which includes a cup body assembly and the cup cover assembly as described above, and the cup cover assembly is removably mounted onto the cup body assembly.

[0014] According to a specific embodiment of the present utility model, the cup cover assembly further includes a pressure regulating valve, and the pressure regulating valve is installed onto the cup cover body.

[0015] The present utility model has the following beneficial effects: A cup cover assembly and a soymilk machine are provided. In the cup cover assembly, the two clamping pliers are driven to approach each other or move away from each other in opposite directions through the triggering member and the linkage unit. Among them, the linkage unit adopts a gear-rack type matching structure, which has the advantages of smooth linkage and good structural stability. In addition, the two clamping pliers are symmetrically arranged and are linked. When in the locked state, they can realize positioning and locking assembly on both sides of the cup body, which has the advantages of good locking effect and simple operation.

[0016] To more clearly illustrate the purpose, technical solution and advantages of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0017] Figure 1 is a sectional view structure diagram of the soybean milk machine of the present utility model;

[0018] Figure 2 is a three-dimensional view of the cup cover assembly of the present utility model;

[0019] Figure 3 is a partial exploded view of the cup cover assembly of the present utility model;

[0020] Figure 4 is a structure diagram of the closed state of two clamps in the cup cover assembly;

[0021] Figure 5 is a structure diagram of the open state of two clamps in the cup cover assembly;

[0022] Figure 6 is a structure diagram of the linkage unit and two clamps. Specific Embodiments

[0023] In the following description, many specific details are set forth in conjunction with the embodiments to facilitate a full understanding of the present utility model. However, it should be understood that the following embodiments and detailed descriptions are for illustrative purposes only and do not limit the protection scope of the present utility model.

[0024] As Figure 1 shown, the soybean milk machine of the embodiment includes a cup body assembly 10 and a cup cover assembly 20, and the cup cover assembly 20 is removably mounted on the cup body assembly 10. Among them, the cup body assembly 10 can refer to structures such as a transparent cup body assembly in the prior art. Here, the structural form of the cup body assembly 10 is not limited and will not be specifically elaborated.

[0025] As Figures 2 - 6 shown, the cup cover assembly 20 includes a cup cover body 21, an upper cover 22, two clamps 23, a linkage unit 24 and a trigger member 25; the cup cover body 21 is specifically a circular body, and the two clamps 23, the linkage unit 24 and the trigger member 25 are all mounted above the cup cover body 21, and the upper cover 22 is detachably mounted on the cup cover body 21 and is located above the linkage unit 24 and the trigger member 25.

[0026] The cup lid body 21 is provided with a transverse (in the P1 direction) mounting portion 211. The mounting portion 211 is specifically a groove-shaped mounting portion. Two clamps 23 are symmetrically arranged on opposite sides of the mounting portion 211 and have an open state and a closed state. Exemplarily, the vertical cross-section of the clamp 23 is U-shaped, which has an upper clamping plate 231, a lower clamping plate 232, and an intermediate connecting plate 233 connecting the upper clamping plate 231 and the lower clamping plate 232. Among them, in the vertical direction, the lower clamping plate 232 is set lower than the bottom surface of the cup lid body 21 so as to form a mating connection with the connecting portion 11 in the cup body assembly 10, so as to better connect the cup lid assembly 20 to the cup body assembly 10.

[0027] As Figure 6 shown, the linkage unit 24 includes a central gear 241 and two connecting arms 242. The central gear 241 is rotatably mounted on the cup lid body 21, specifically located in the middle of the cup lid body 21. The two connecting arms 242 are both arranged in the mounting portion 211 and are respectively connected to the two clamps 23. Among them, each connecting arm 242 is provided with a first rack 243. In the longitudinal direction (P2 direction), the first racks 243 on the two connecting arms 242 are located on opposite sides of the central gear 241 and mesh with the central gear 241. The central gear 241 and the two first racks 243 form a cooperative linkage. When one of them changes position, the remaining two will also change positions accordingly.

[0028] As Figures 4 - 5 shown, the trigger member 25 is arranged on the cup lid body 21 and has a locked position and an unlocked position. Among them, when the trigger member 25 switches to the locked position, the central gear 241 rotates forward to drive the two clamps 23 to move closer to each other through the linkage unit 24. When the trigger member 25 switches to the unlocked position, the central gear 241 rotates backward to drive the two clamps 23 to move away from each other through the linkage unit 24.

[0029] Further, the trigger member 25 in the embodiment is specifically rotatably mounted on the cup lid body 21 around the longitudinal direction. In the vertical direction, the trigger member 25 is located above the connecting arm 242. Among them, the trigger member 25 is provided with a gear portion 251. The gear portion 251 is specifically fan-shaped. At least one connecting arm 242 is provided with a second rack 244 adapted to the gear portion 251. When the trigger member 25 rotates, it can drive the connecting arm 242 to move through the gear portion 251 and the second rack 244, and then drive the two clamps 23 to move closer to each other or away from each other through the first rack 243 and the central gear 241.

[0030] Specifically, in the transverse direction, the first rack 243 and the second rack 244 are arranged in parallel, and in the longitudinal direction, the first rack 243 and the second rack 244 are arranged at intervals. Preferably, as Figures 4 - 5As shown, a guide post 212 may further be provided on the cup lid body 21, and a transverse chute 245 is provided on the connecting arm 242. The guide post 212 is installed in the transverse chute 245 to guide the movement of the connecting arm 242.

[0031] In the embodiment, an unlocking button 26 corresponding to the triggering member 25 is provided on the upper lid 22. When the unlocking button 26 is pressed, it can drive the triggering member 25 to rotate in the reverse direction to realize the back-to-back separation of the two clamps 23. Correspondingly, a locking button 27 may further be provided on the upper lid 22. When the locking button 27 is pressed, it can drive the triggering member 25 to rotate in the forward direction to realize the opposite approach of the two clamps 23. Further, an elastic member 213 for keeping the triggering member 25 in the locked position is provided on the cup lid body 21. The elastic member 213 is, for example, a tension spring. When the triggering member 25 rotates in the reverse direction, the elastic member 213 will be stretched. Then, when the unlocking button 26 is released, the two clamps 23 can be automatically locked under the action of the elastic member 213, which is more time-saving and labor-saving and very convenient to use.

[0032] Further, the cup lid assembly 20 may further include a pressure regulating valve 28 and an exhaust valve 29. The pressure regulating valve 28 and the exhaust valve 29 are installed on the cup lid body 21. The pressure inside the cup can be adjusted through the pressure regulating valve 28. When the actual pressure value exceeds the set pressure value, the pressure can be regulated through the exhaust valve 29, and the internal pressure value of the cup body assembly 10 can be maintained stable within the set range.

[0033] Although the present invention has been depicted through the above embodiments, the above embodiments are only used to exemplarily describe the feasible implementation schemes of the present invention, rather than to limit the protection scope of the present invention. Any equivalent replacement or change made by those skilled in the art in accordance with the present invention should also be covered by the protection scope defined by the claims of the present invention.

Claims

1. A cup cover assembly, characterized in that: The cup cover assembly includes a cup cover body, two clamps, a linkage unit and a trigger member; a transverse mounting portion is provided on the cup cover body, and the two clamps are symmetrically arranged on opposite sides of the mounting portion; the linkage unit includes a central gear and two connecting arms, the central gear is rotatably mounted on the cup cover body, the two connecting arms are both arranged in the mounting portion and are respectively connected to the two clamps, a first rack is provided on the connecting arm, and the first racks on the two connecting arms are located on opposite sides of the central gear in the longitudinal direction and mesh with the central gear, the trigger member is arranged on the cup cover body and has a locking position and an unlocking position, wherein when the trigger member is switched to the locking position, the central gear rotates forward to drive the two clamps towards each other through the linkage unit, and when the trigger member is switched to the unlocking position, the central gear rotates reversely to drive the two clamps away from each other through the linkage unit.

2. The cup cover assembly according to claim 1, characterized in that: The trigger member can be installed on the cup cover body in a longitudinal rotation and is located on the upper side of the connecting arm; wherein, the trigger member is provided with a gear portion, and at least one of the connecting arms is provided with a second rack matched with the gear portion, and when the trigger member rotates, the connecting arm can be driven to move through the gear portion and the second rack, and then the two clamps are driven to move towards each other or away from each other through the first rack and the center gear.

3. The cup cover assembly according to claim 2, characterized in that: The first rack and the second rack are arranged in parallel in the transverse direction, and the first rack and the second rack are arranged at intervals in the longitudinal direction.

4. The cup cover assembly according to claim 2, characterized in that: The gear portion is fan-shaped.

5. The cup cover assembly according to claim 2, characterized in that: The cup cover body is provided with an elastic member for keeping the trigger component in a locked position.

6. The cup cover assembly according to claim 1, characterized in that: It further comprises an upper cover which is detachably mounted on the cup cover body and is located above the linkage unit and the triggering member.

7. The cup cover assembly according to claim 6, characterized in that: The upper cover is provided with an unlocking button corresponding to the triggering member. When the unlocking button is pressed, the triggering member can be driven to rotate in the opposite direction to achieve the two clamps moving away from each other.

8. The cup cover assembly according to claim 1, characterized in that: The cup cover body is provided with a guide column, the connecting arm is provided with a transverse sliding groove, and the guide column is installed in the transverse sliding groove to provide guidance for the movement of the connecting arm.

9. Soymilk machine, characterized in that The invention comprises a cup body assembly and a cup cover assembly according to any one of claims 1 to 8, wherein the cup cover assembly is removably mounted on the cup body assembly.

10. The soymilk machine according to claim 9, characterized in that: The cup cover assembly further comprises a pressure regulating valve, and the pressure regulating valve is mounted on the cup cover body.

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