Orange juice extractor with high juice yield

Abstract

The application discloses a high juice yield orange squeezing machine, which comprises a base, a juice squeezing cup arranged on the base, a cup cover arranged at the cup mouth of the juice squeezing cup, a juice squeezing head arranged in the juice squeezing cup and the cup cover, the juice squeezing head comprising an upper juice squeezing head and a lower juice squeezing head, the upper juice squeezing head being arranged on the cup cover, a lower juice squeezing head sleeve pipe being arranged on the lower juice squeezing head, a driving device being arranged in the base, an output shaft extending from the driving device, the output shaft being capable of driving the lower juice squeezing head sleeve pipe to rotate, a first reset spring being arranged in the lower juice squeezing head sleeve pipe, the lower juice squeezing head sleeve pipe being driven by the lower juice squeezing head to slide downward along the output shaft when the lower juice squeezing head is pressed to move downward, the first reset spring pushing the lower juice squeezing head sleeve pipe to slide upward when the pressure on the lower juice squeezing head is removed, and the lower juice squeezing head sleeve pipe driving the lower juice squeezing head to slide upward. The orange squeezing machine has the advantages of simple manufacturing process, low manufacturing cost, long service life and high juice squeezing efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of juicer, in particular to a portable orange juicer with high juice yield and automatic orange juice extraction. BACKGROUND

[0002] Juicer is a machine that can quickly squeeze fruit and vegetable into juice, and it is small and can be used at home. It was invented by Dr. Norman Walker as early as 1930. On this basis, designers later improved different styles and principles of juicers. With the improvement of living quality, consumers' mentality has begun to transition from basic life needs to nutritional and healthy taste of life, which provides the possibility for the more popularization of juicers. Whether it is a juicer or a food processor, it is in the market introduction period, and it is still a luxury for most consumers, so it is very important for enterprises to guide consumers' consumption concept.

[0003] The output shaft of the existing orange juicer gearbox drives the screw rod and the transmission pipe to rotate, and the screw rod and the transmission pipe are used to control the rotation and lifting of the juicing head by using the screw rod transmission principle. This kind of way needs to be equipped with special screw rod and transmission pipe, the manufacturing process is complex, the manufacturing cost is high, the screw rod and the transmission pipe are not durable, and the service life is short.

[0004] Therefore, how to overcome the above-mentioned defects has become an important topic for technicians in the field to solve. SUMMARY

[0005] The present application overcomes the above-mentioned technical deficiencies and provides an orange juicer with high juice yield, which has simple manufacturing process, low manufacturing cost, long service life and high juicing efficiency.

[0006] To achieve the above-mentioned purpose, the following technical solutions are adopted in the present application:

[0007] An orange juicer with high juice yield, comprising: a base, a juicing cup arranged on the base, a cup cover arranged at the cup opening of the juicing cup, a juicing head arranged in the juicing cup and the cup cover, the juicing head comprising an upper juicing head and a lower juicing head, the upper juicing head being arranged on the cup cover, a lower juicing head sleeve being arranged on the lower juicing head, a driving device being arranged in the base, an output shaft extending from the driving device, the output shaft being capable of driving the lower juicing head sleeve to rotate, a first reset spring being arranged in the lower juicing head sleeve, when the lower juicing head is pressed downward, the lower juicing head drives the lower juicing head sleeve to slide downward along the output shaft; when the pressure on the lower juicing head is removed, the first reset spring pushes the lower juicing head sleeve to slide upward, and the lower juicing head sleeve drives the lower juicing head to slide upward.

[0008] Preferably, a juicer cup sleeve is arranged in the juicer cup, the lower juicer head sleeve is inserted into the juicer cup sleeve, and a rubber ring is arranged between the lower juicer head sleeve and the juicer cup sleeve.

[0009] Preferably, a roller is arranged on the upper juicer head, a sliding groove for the roller to roll therein is arranged on the lower juicer head, and a plurality of juicing holes for orange juice to flow out are arranged on the sliding groove.

[0010] Preferably, a plurality of rollers are arranged on the upper juicer head, and the plurality of rollers are circumferentially arranged on the upper juicer head.

[0011] Preferably, a safety switch device is arranged between the cup cover and the base, the safety switch device is electrically connected with the driving device, the safety switch device comprises a trigger block arranged on the cup cover, a connecting rod arranged on the side wall of the juicer cup, a pushing block arranged below the connecting rod, a mounting box arranged in the base, a micro switch arranged in the mounting box, and a second reset spring arranged between the mounting box and the pushing block.

[0012] Preferably, the driving device comprises a driving motor and a circuit board electrically connected with the driving motor.

[0013] Preferably, the output shaft extending from the driving device is a multi-ribbed shaft, the shape of the lower juicer head sleeve matches the shape of the output shaft, and the output shaft is facilitated to be clamped into the lower juicer head sleeve.

[0014] Preferably, a juice outlet pipe is arranged at the bottom of the side surface of the juicer cup, and a sealing cover is arranged at the pipe opening of the juice outlet pipe.

[0015] Preferably, the upper juicer head and the lower juicer head are concave-convex matched, a concave surface is arranged at the bottom of the upper juicer head corresponding to the lower juicer head, and an upper convex rib is arranged on the concave surface; a lower convex rib and a flow guide groove are arranged on the surface of the lower juicer head, and a tapered head is arranged at the top center of the lower juicer head.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The present application provides a high-yield orange juicer, which cancels the arrangement of the screw rod and the transmission pipe, and uses a spring to support the lower juicer head, so that the manufacturing process is simple, the manufacturing cost is low, the service life is long, and the juicing efficiency is high.

[0018] 2. The present application provides a high juice yield orange squeezer, which is characterized in that a roller is arranged on the upper squeezer head, a sliding groove for the roller to roll in is arranged on the lower squeezer head, and a plurality of squeezer holes for orange juice to flow out are arranged on the sliding groove. The design further crushes the pulp between the upper squeezer head and the lower squeezer head, and the squeezer is more efficient.

[0019] 3. The present application provides a high juice yield orange squeezer, which is characterized in that a safety switch device is arranged between the cup cover and the base. Only when the cup cover is completely buckled on the squeezer cup, the high juice yield orange squeezer can start to work. If the cup cover is not buckled on the squeezer cup, the high juice yield orange squeezer cannot start to work, which can effectively prevent the lower squeezer head from flying out and prevent the lower squeezer head from cutting hands, and is safe and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the present application.

[0021] Figure 2 is one of the explosion views of the present application.

[0022] Figure 3 is the second explosion view of the present application.

[0023] Figure 4 is the third explosion view of the present application.

[0024] Figure 5 is the explosion view of the safety switch device of the present application.

[0025] Figure 6 is one of the side views of the present application.

[0026] Figure 7 is the A-A sectional view of Figure 6 .

[0027] Figure 8 is the second side view of the present application.

[0028] Figure 9 is the B-B sectional view of Figure 8 . DETAILED DESCRIPTION

[0029] The features of the present application and other related features are further described in detail through the following examples, so as to facilitate the understanding of the skilled in the art.

[0030] In the present embodiment, it is to be understood that the terms "intermediate", "upper", "lower", "top", "right side", "left end", "upper", "back", "middle", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] As shown in Figures 1 to 9 , a high juice yield orange squeezer, comprising: a base 1, a squeezer cup 2 provided on the base 1, a cup cover 3 provided at the cup opening of the squeezer cup 2, a squeezer head 4 provided in the squeezer cup 2 and the cup cover 3, the squeezer head 4 comprising an upper squeezer head 41 and a lower squeezer head 42, the lower squeezer head 42 being provided on the cup cover 3, a lower squeezer head sleeve 43 being provided on the lower squeezer head 42, a driving device 11 being provided in the base 1, an output shaft 12 extending from the driving device 11, the output shaft 12 being capable of driving the lower squeezer head sleeve 43 to rotate, a first return spring 5 being provided in the lower squeezer head sleeve 43, when the lower squeezer head 42 is pressed downward, the lower squeezer head 42 drives the lower squeezer head sleeve 43 to slide downward along the output shaft 12; when the pressure on the lower squeezer head 42 is removed, the first return spring 5 pushes the lower squeezer head sleeve 43 to slide upward, the lower squeezer head sleeve 43 drives the lower squeezer head 42 to slide upward, the present application provides a high juice yield orange squeezer, which cancels the setting of the screw rod and the transmission pipe, and uses a spring to support the lower squeezer head, the manufacturing process is simple, the manufacturing cost is low, the service life is long, and the squeezer efficiency is high.

[0032] As shown in Figure 6 , Figure 7 , Figure 8 , Figure 9 , in the present embodiment, a squeezer cup sleeve 21 is provided in the squeezer cup 2, the lower squeezer head sleeve 43 is inserted into the squeezer cup sleeve 21, a rubber ring 6 is provided between the lower squeezer head sleeve 43 and the squeezer cup sleeve 21, the squeezer cup sleeve 21 extends upward from the bottom wall of the squeezer cup 2, the height of the squeezer cup sleeve 21 is lower than the height of the squeezer cup 2, which makes the lower squeezer head sleeve 43 slide up and down in the annular sleeve between the squeezer cup sleeve 21 and the output shaft 12, providing a stroke track for the lower squeezer head sleeve 43 to slide up and down, the rubber ring 6 ensures smooth sliding of the lower squeezer head sleeve 43 in the squeezer cup sleeve 21, preventing shaking and deviation.

[0033] As shown in Figure 2 , Figure 3 , Figure 4As shown in the drawings, in the embodiment, the upper juice squeezing head 41 is provided with a roller 71, the lower juice squeezing head 42 is provided with a chute 72 in which the roller 71 rolls, and the chute 72 is provided with a plurality of juice squeezing holes 73 through which the orange juice flows. The present application provides a high juice yield orange squeezing machine. The upper juice squeezing head is provided with a roller, the lower juice squeezing head is provided with a chute in which the roller rolls, and the chute is provided with a plurality of juice squeezing holes through which the orange juice flows. The design further crushes the fruit pulp between the upper and lower juice squeezing heads, and the juice squeezing is more sufficient, and the juice squeezing efficiency is further improved.

[0034] As shown in the drawings, Figure 2 , Figure 3 , Figure 4 As shown in the drawings, in the embodiment, the roller 71 provided on the upper juice squeezing head 41 is a plurality of rollers, and the plurality of rollers 71 are circumferentially arranged on the circumference of the upper juice squeezing head 41. The present application provides a high juice yield orange squeezing machine. The upper juice squeezing head is provided with a roller, the lower juice squeezing head is provided with a chute in which the roller rolls, and the chute is provided with a plurality of juice squeezing holes through which the orange juice flows. The design further crushes the fruit pulp between the upper and lower juice squeezing heads, and the juice squeezing is more sufficient, and the juice squeezing efficiency is further improved.

[0035] As shown in the drawings, Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown in the drawings, in the embodiment, a safety switch device 8 is arranged between the cup cover 3 and the machine base 1, the safety switch device 8 and the driving device 11 are electrically connected, the safety switch device 8 includes a trigger block 81 arranged on the cup cover 3, a connecting rod 82 arranged on the side wall of the juice cup 2, a pushing block 83 arranged below the connecting rod 82, a mounting box 84 arranged in the machine base 1, a micro switch 85 arranged in the mounting box 84, and a second reset spring 86 arranged between the mounting box 84 and the pushing block 83. The present application provides a high juice yield orange squeezing machine. A safety switch device is arranged between the cup cover and the machine base. Only when the cup cover is completely buckled on the juice cup, the high juice yield orange squeezing machine can start to work. If the cup cover is not buckled on the juice cup, the high juice yield orange squeezing machine cannot start to work, which can effectively prevent the lower juice squeezing head from flying out and cutting the hand, and is safe and reliable.

[0036] As shown in the drawings, Figure 2 , Figure 3 , Figure 4 As shown in the drawings, in the embodiment, the driving device 11 includes a driving motor 111 and a circuit board 112 electrically connected with the driving motor 111, the safety switch device 8 and the circuit board 112 are electrically connected, the circuit board 112 can sense the electrical signal given by the safety switch device 8, and the driving motor 111 is started only after confirming safety.

[0037] As Figure 2 , Figure 3 , Figure 4 shown in the embodiment, the output shaft 12 extending from the driving device 11 is a multi-ribbed shaft, the shape of the lower juicing head sleeve 43 matches the shape of the output shaft 12, facilitating the output shaft 12 to be clamped into the lower juicing head sleeve 43, the output shaft 12 is preferably a six-ribbed shaft, the inner wall of the lower juicing head sleeve 43 is preferably hexagonal, the output shaft 12 is clamped into the lower juicing head sleeve 43, facilitating the rotation of the lower juicing head sleeve 43, the lower juicing head sleeve 43 drives the rotation of the lower juicing head 42, safe and reliable.

[0038] As Figure 1 , Figure 2 , Figure 3 , Figure 4 shown in the embodiment, in the embodiment, a juice outlet pipe 22 is arranged at the bottom of the side of the juicing cup 2, and a sealing cover 23 is arranged at the pipe opening of the juice outlet pipe 22, after the orange juicer with high juice outlet rate completes the orange juicing work or in the process of juicing oranges, the sealing cover 23 can be opened to discharge the orange juice in the juicing cup 2 for drinking, which is fast and convenient.

[0039] As Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 shown in the embodiment, in the embodiment, the upper juicing head 41 and the lower juicing head 42 are in concave-convex cooperation, a concave surface 411 is arranged at the bottom of the upper juicing head 41 corresponding to the lower juicing head 42, and an upper convex rib 412 is arranged on the concave surface 411; a lower convex rib 421 and a flow guide groove 422 are arranged on the surface of the lower juicing head 42, a tapered head 423 is arranged at the top center of the lower juicing head 42, the lower juicing head 42 adopts a special circular arc shape that fits oranges, pears and apples, and can greatly improve the juicing effect of fruits such as pears and apples, the lower juicing head 42 is provided with an annular filter screen, when the lower juicing head 42 rotates upward, the juice flows down along the mesh holes of the filter screen and is further thrown out from the annular flesh by the action of centrifugal force, and at the same time, cleaning is more convenient; the tapered head 423 arranged at the top of the lower juicing head 42 facilitates taking and placing and also has the function of fixing fruits.

[0040] The above is only a typical example of the present application, in addition to this, the present application can have other various specific embodiments, any technical solution formed by equivalent substitution or equivalent transformation falls within the scope of the present application.

Claims

1. A citrus fruit juicer having a high juice yield, characterized by comprising: It includes: The base (1), the juice cup (2) provided on the base (1), the cup cover (3) provided at the cup opening of the juice cup (2), the juicer head (4) provided in the juice cup (2) and the cup cover (3), the juicer head (4) includes the upper juicer head (41) and the lower juicer head (42), the lower juicer head (42) is provided on the cup cover (3), the lower juicer head sleeve (43) is provided on the lower juicer head (42), the driving device (11) is provided in the base (1), the output shaft (12) extends from the driving device (11), the output shaft (12) can drive the lower juicer head sleeve (43) to rotate, the first reset spring (5) is provided in the lower juicer head sleeve (43), when the lower juicer head (42) is pressed downward, the lower juicer head (42) drives the lower juicer head sleeve (43) to slide downward along the output shaft (12); when the pressure on the lower juicer head (42) is removed, the first reset spring (5) pushes the lower juicer head sleeve (43) to slide upward, the lower juicer head sleeve (43) drives the lower juicer head (42) to slide upward, the roller (71) is provided on the upper juicer head (41), the sliding groove (72) is provided on the lower juicer head (42) for the roller (71) to roll therein, a plurality of juicing holes (73) for orange juice to flow out are provided on the sliding groove (72).

2. The orange squeezer with high juice yield according to claim 1, characterized in that: The juicer cup sleeve (21) is provided in the juicer cup (2), the lower juicer head sleeve (43) is inserted into the juicer cup sleeve (21), and the rubber ring (6) is provided between the lower juicer head sleeve (43) and the juicer cup sleeve (21).

3. The orange squeezer with high juice yield according to claim 1, characterized in that: The plurality of rollers (71) are circumferentially arranged on the upper juicer head (41).

4. The orange squeezer with high juice yield according to claim 1, characterized in that: The safety switch device (8) is provided between the cup cover (3) and the base (1), the safety switch device (8) and the driving device (11) are electrically connected, the safety switch device (8) includes the trigger block (81) provided on the cup cover (3), the connecting rod (82) provided on the side wall of the juicer cup (2), the push block (83) provided below the connecting rod (82), the mounting box (84) provided in the base (1), the micro switch (85) provided in the mounting box (84), and the second reset spring (86) provided between the mounting box (84) and the push block (83).

5. The orange squeezer with high juice yield according to claim 1, characterized in that: The driving device (11) includes the driving motor (111) and the circuit board (112) electrically connected with the driving motor (111).

6. The orange squeezer with high juice yield according to claim 1, characterized in that: The output shaft (12) extending from the driving device (11) is a multi-rib shaft, the shape of the lower juicer head sleeve (43) matches the shape of the output shaft (12), and the output shaft (12) is facilitated to be clamped into the lower juicer head sleeve (43).

7. The orange squeezer with high juice yield according to claim 1, characterized in that: The juice outlet pipe (22) is provided at the bottom of the side of the juicer cup (2), and the sealing cover (23) is provided at the pipe opening of the juice outlet pipe (22).

8. The orange squeezer with high juice yield according to claim 1, characterized in that: The upper juice squeezing head (41) and the lower juice squeezing head (42) are in concave-convex cooperation, a concave surface (411) is arranged at the bottom of the upper juice squeezing head (41) corresponding to the lower juice squeezing head (42), and an upper convex rib (412) is arranged on the concave surface (411); a lower convex rib (421) and a flow guide groove (422) are arranged on the surface of the lower juice squeezing head (42), and a taper head (423) is arranged at the top center of the lower juice squeezing head (42).

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