Juicing assembly of juicer

Abstract

The juicing assembly comprises a juicing cup and a fruit cutting cup, the juicing cup is arranged at the top of a machine head, the bottom of the fruit cutting cup is connected with the top of the juicing cup in a rotary buckling mode, a cup opening is formed in the top of the fruit cutting cup, a cup cover is arranged at the cup opening in a rotating mode, and an upper switch connecting rod is arranged on the outer side wall of the fruit cutting cup in an up-down sliding mode. A lower switch connecting rod is arranged at the position, corresponding to the upper switch connecting rod, of the outer side wall of the juicing cup in an up-down sliding mode, a locking sliding block is arranged on the outer side wall of the juicing cup in an up-down sliding mode, a locking groove is formed in the position, corresponding to the locking sliding block, of the lower end of the upper switch connecting rod, a locking spring is arranged on the outer side wall of the fruit cutting cup, and the upper end of the locking spring abuts against the locking sliding block. The upper end of the locking sliding block of the lower switch connecting rod is upwards inserted into the locking groove of the upper switch connecting rod, so that the juicing cup and the fruit cutting cup are locked, the fruit cutting cup can be effectively prevented from rotating reversely when the normal juice machine works, and the situation that the fruit cutting cup and the juicing cup are loosened and separated is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of juice extractors, and particularly relates to a juice extraction assembly of a juice extractor. Background Art

[0002] The existing juice extractor, such as a juice extraction assembly of a super-large-diameter juice extractor disclosed in Chinese Patent Publication No. CN220800741U on August 28, 2024, includes a fruit cutting cup, a fruit cutting knife, a juice extraction cup, a juice extraction screw, and a juice extraction mesh cylinder. The top of the fruit cutting cup is open, the fruit cutting knife is arranged inside the fruit cutting cup, the bottom of the juice extraction cup is screwed and connected to the bottom of the fruit cutting cup, a material dropping port is arranged at the bottom of the fruit cutting cup, the material dropping port communicates the juice extraction mesh cylinder with the juice extraction cup, the juice extraction screw is arranged inside the juice extraction mesh cylinder, the top of the juice extraction screw drives the fruit cutting knife to rotate, and the bottom of the juice extraction cup is fixedly connected to the machine head of the juice extractor. The juice extraction assembly of the super-large-diameter juice extractor of the utility model can automatically cut the pulp into small pieces in advance and then extract juice by the juice extraction screw. However, when the fruit cutting knife cuts fruits, the fruit cutting knife and the foodstuff easily drive the fruit cutting cup to rotate, and the fruit cutting cup becomes loose from the juice extraction cup. Therefore, the structure of the juice extraction assembly of the existing juice extractor needs to be further improved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a juice extraction assembly of a juice extractor with stable operation.

[0004] The utility model purpose of the utility model is realized as follows:

[0005] A juice extraction assembly of a juice extractor includes a juice extraction cup and a fruit cutting cup. The juice extraction cup is arranged at the top of the machine head, the bottom of the fruit cutting cup is screwed and connected to the top of the juice extraction cup, the top of the fruit cutting cup is provided with a cup mouth, a cup cover is rotatably arranged at the cup mouth, an upper switch connecting rod is slidably arranged up and down on the outer side wall of the fruit cutting cup, a lower switch connecting rod is slidably arranged up and down on the outer side wall of the juice extraction cup at a position corresponding to the upper switch connecting rod, an upper return spring is arranged between the outer side wall of the fruit cutting cup and the upper switch connecting rod, a lower return spring is arranged between the outer side wall of the juice extraction cup and the lower switch connecting rod, a locking slider is slidably arranged up and down on the outer side wall of the juice extraction cup, a locking groove is arranged at the lower end of the upper switch connecting rod corresponding to the locking slider, a locking spring is arranged on the outer side wall of the fruit cutting cup, the upper end of the locking spring abuts against the locking slider, and the upper end of the locking slider is inserted upward into the locking groove to lock the juice extraction cup and the fruit cutting cup. In the utility model, the upper end of the locking slider of the lower switch connecting rod is inserted upward into the locking groove of the upper switch connecting rod to lock the juice extraction cup and the fruit cutting cup, so as to effectively prevent the fruit cutting cup from reversing when the juice extractor works, and avoid the situation that the fruit cutting cup becomes loose from and separated from the juice extraction cup.

[0006] The utility model can be further improved as follows.

[0007] The lower end of the upper switch connecting rod is provided with an extrusion slope which facilitates the locking slider to slide into the locking groove. When the bottom of the fruit cutting cup is rotatably connected to the top of the juice pressing cup, as the fruit cutting cup rotates, the extrusion slope presses the locking slider downward, the locking slider slides downward, the locking spring is compressed, and when the locking slider rotates over the extrusion slope, the locking spring elastically lifts on the locking slider, and the locking slider is inserted upward into the locking groove, thereby locking the fruit cutting cup and the juice pressing cup.

[0008] The outer wall of the fruit cutting cup is provided with a first installation cavity and a first cover body at a position corresponding to the upper switch connecting rod. The upper switch connecting rod is slidably arranged in the first installation cavity, and the first cover body covers the opening of the first installation cavity.

[0009] The outer wall of the juice extractor cup is provided with a second installation cavity and a second cover body corresponding to the position of the lower switch connecting rod. The lower switch connecting rod is slidably arranged in the second installation cavity, and the second cover body covers the opening of the second installation cavity.

[0010] The bottom of the fruit cutting cup is provided with a first screw button, the top of the juice extracting cup is provided with a second screw button, and the first screw button is screwed with the second screw button.

[0011] A safety switch is arranged on the machine head at a position corresponding to the lower end of the lower switch connecting rod.

[0012] A pressing protrusion is provided at the rotating connection of the cup cover. When the cup cover closes the cup mouth, the pressing protrusion cooperates with the upper end of the upper switch connecting rod, and the pressing protrusion presses the upper end of the upper switch connecting rod downward.

[0013] The beneficial effects of the utility model are:

[0014] 1. The upper end of the locking slider of the lower switch connecting rod of the utility model is inserted upward into the locking groove of the upper switch connecting rod to lock the juice cup and the fruit cutting cup, thereby effectively preventing the fruit cutting cup from reversing when the juicer is working, and avoiding the situation where the fruit cutting cup and the juice cup are loosened and separated. Therefore, the utility model works stably.

[0015] Second, the upper switch connecting rod and the lower switch connecting rod of the utility model are used to trigger the safety switch on the machine base, and can also cooperate with the locking slide block to lock the juice cup and the fruit cutting cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a sectional view of the utility model juicer.

[0017] Figure 2 This is an exploded view of the juice extraction assembly of the juicer of the utility model (the first cover body and the second cover body are omitted).

[0018] Figure 3 It is a structural schematic diagram of the juice extraction assembly of the juicer of the utility model (the first cover body and the second cover body are omitted).

[0019] Figure 4 It is a more detailed exploded view of the juice extraction component of the juicer of the utility model. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment 1, as Figures 1 to 4 As shown, a juicer comprises a machine head 1 and a juice extraction assembly 2, wherein the juice extraction assembly 2 comprises a juice extraction screw 217, a juice extraction cup 21, a fruit cutting knife 218 and a fruit cutting cup 22, wherein the bottom of the juice extraction cup 21 is fixedly connected to the top of the machine head 1, the bottom of the fruit cutting cup 22 is screw-connected to the top of the juice extraction cup 21, the juice extraction screw 217 is arranged in the juice extraction cup 21, the fruit cutting knife 218 is arranged in the fruit cutting cup 22, a material dropping port is arranged at the bottom of the fruit cutting cup, a cup opening is arranged at the top of the fruit cutting cup 22, a cup cover 23 is rotatably arranged at the cup opening, an upper switch connecting rod 24 is slidably arranged on the outer wall of the fruit cutting cup 22, and an upper switch connecting rod 24 is arranged on the outer wall of the juice extraction cup 21 corresponding to the upper switch A lower switch link 20 is provided at the position of the closing link 24 so as to slide up and down. An upper return spring 25 is provided between the outer wall of the fruit cutting cup 22 and the upper switch link 24. A lower return spring 26 is provided between the outer wall of the juice squeezing cup 21 and the lower switch link 20. A locking slider 27 is provided on the outer wall of the juice squeezing cup 21 so as to slide up and down. A locking groove 29 is provided at the lower end of the upper switch link 24 corresponding to the locking slider 27. A locking spring 28 is provided on the outer wall of the fruit cutting cup 22. The upper end of the locking spring 28 is abutted against the locking slider 27. The upper end of the locking slider 27 is upwardly inserted into the locking groove 29 to lock the juice squeezing cup 21 and the fruit cutting cup 22.

[0022] As a more specific technical solution of the utility model.

[0023] The lower end of the upper switch connecting rod is provided with an extrusion slope 219 for facilitating the locking slider to slide into the locking groove. When the bottom of the fruit cutting cup is rotatably connected to the top of the juice extracting cup, as the fruit cutting cup rotates, the extrusion slope 219 presses down the locking slider, the locking slider slides downward, the locking spring is compressed, and when the locking slider rotates over the extrusion slope 219, the locking spring elastically lifts on the locking slider, the locking slider slides upward and is inserted into the locking groove, thereby locking the fruit cutting cup and the juice extracting cup.

[0024] The outer wall of the fruit cutting cup 22 is provided with a first installation cavity 210 and a first cover 211 at a position corresponding to the upper switch connecting rod 24 . The upper switch connecting rod 24 is slidably arranged in the first installation cavity 210 , and the first cover 211 covers the opening of the first installation cavity 210 .

[0025] On the outer side wall of the juice cup 21, corresponding to the position of the lower switch connecting rod 20, there are a second installation cavity 212 and a second cover 213. The lower switch connecting rod 20 is slidably arranged up and down in the second installation cavity 212, and the second cover 213 covers the opening of the second installation cavity 212.

[0026] At the bottom of the fruit cutting cup 22, there is a first screw button 214, and at the top of the juice cup 21, there is a second screw button 215. The first screw button 214 is buckled with the second screw button 215.

[0027] On the machine head 1, corresponding to the lower end of the lower switch connecting rod 20, there is a safety switch 11.

[0028] At the rotational connection of the cup cover 23, there is a pressing protrusion 216. When the cup cover 23 closes the cup mouth, the pressing protrusion cooperates with the upper end of the upper switch connecting rod 24. The pressing protrusion 216 presses down the upper end of the upper switch connecting rod 24. The upper switch connecting rod 24 slides downward and pushes the lower switch connecting rod to slide downward. The upper end of the locking slider 27 remains inserted into the locking groove 29. The upper return spring 25 and the lower return spring 26 are compressed. The lower switch connecting rod triggers the safety switch through the transmission part, and the safety switch turns on the circuit of the juice extractor. On the contrary, when the cup cover 23 opens the cup mouth, the pressing protrusion no longer presses down the upper end of the upper switch connecting rod 24. The upper return spring 25 and the lower return spring 26 respectively return the upper switch connecting rod 24 and the lower switch connecting rod upward. The upper switch connecting rod 24 and the lower switch connecting rod both slide upward. The lower end of the lower switch connecting rod does not trigger the safety switch, and the safety switch disconnects the circuit of the juice extractor. The motor of the juice extractor will not drive the fruit cutting knife to rotate, avoiding injuring the user, thus realizing safety protection.

Claims

1. A juice extraction component of a juice extractor, comprising a juice extraction cup and a fruit cutting cup. The juice extraction cup is arranged at the top of the machine head, and the bottom of the fruit cutting cup is rotationally buckled to the top of the juice extraction cup. The top of the fruit cutting cup is provided with a cup mouth, and a cup cover is rotatably arranged at the cup mouth. It is characterized in that, A upper switch connecting rod is slidably arranged up and down on the outer side wall of the fruit cutting cup, a lower switch connecting rod is slidably arranged up and down at a position corresponding to the upper switch connecting rod on the outer side wall of the juice extraction cup, a locking slider is slidably arranged up and down on the outer side wall of the juice extraction cup, a locking groove is provided at the lower end of the upper switch connecting rod corresponding to the locking slider, a locking spring is provided on the outer side wall of the fruit cutting cup, the upper end of the locking spring abuts against the locking slider, and the upper end of the locking slider is inserted upward into the locking groove to lock the juice extraction cup and the fruit cutting cup.

2. The juice extraction assembly of the juice extractor according to claim 1, wherein, An extrusion inclined surface facilitating the sliding of the locking slider into the locking groove is provided at the lower end of the upper switch connecting rod.

3. The juice extraction assembly of the juice extractor according to claim 1, wherein, A first installation cavity and a first cover body are provided on the outer side wall of the fruit cutting cup at a position corresponding to the upper switch connecting rod, the upper switch connecting rod is slidably arranged up and down in the first installation cavity, and the first cover body covers the opening of the first installation cavity.

4. The juice extraction assembly of the juice extractor according to claim 1, characterized in that, A second installation cavity and a second cover body are provided on the outer side wall of the juice extraction cup at a position corresponding to the lower switch connecting rod, the lower switch connecting rod is slidably arranged up and down in the second installation cavity, and the second cover body covers the opening of the second installation cavity.

5. The juice extraction assembly of the juice extractor according to claim 1, characterized in that, A first screw buckle is provided at the bottom of the fruit cutting cup, a second screw buckle is provided at the top of the juice extraction cup, and the first screw buckle is buckled with the second screw buckle.

6. The juice extraction assembly of the juice extractor according to claim 1, characterized in that A pressing protrusion is provided at the rotation connection of the cup cover. When the cup cover closes the cup mouth, the pressing protrusion cooperates with the upper end of the upper switch connecting rod, and the pressing protrusion presses down the upper end of the upper switch connecting rod.

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