CN216962113U

CN216962113U - A juice extractor and juice extraction part for extracting fruit juice

Info

Publication number: CN216962113U
Application number: CN202220131274.4U
Authority: CN
Inventors: 金人昊
Original assignee: Ningbo Jin Shun Houseware Co ltd
Current assignee: Ningbo Jin Shun Houseware Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-15
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a juicing part for extracting juice, which is characterized in that: comprises a juicing head and a push rod connected with the juicing head, wherein the outer surface of the juicing head is provided with a plurality of convex ribs; the squeezing device also comprises an elastic component which enables the outer surface of the juicing head to retract towards the other side when the squeezing force from one side is greater than the elastic force of the elastic component. The juicing component is reasonable in structural layout, avoids damaging the juicing cover on the premise of ensuring sufficient juicing, and is particularly suitable for juicing fruits such as oranges, tangerines and lemons. The utility model also relates to a juice extractor with the juice extracting component.

Description

A juice extractor and juice extraction part for extracting fruit juice

Technical Field

The utility model relates to a juicer, in particular to a juicing part for juicing fruit juice, and also relates to the juicer.

Background

The juicer is a machine capable of rapidly squeezing fruits and vegetables to obtain fruit and vegetable juice, and is mainly divided into two types according to different power: electric and manual.

The electric squeezer is provided with a built-in screw driven by a motor, and juicing is finished by rolling the built-in screw rotating at a high speed, for example, the juicer disclosed in the Chinese patent application with the application number of CN201710466647.7 (publication number of CN107149380A) comprises a shell, a juice cup, a cup cover, an upper squeezing head, a lower squeezing head, a screw and a motor, wherein the upper squeezing head is arranged in the cup cover, the top end of the screw extends into the juice cup, the lower squeezing head is arranged at the top end of the screw, the juice cup is arranged on the shell, the motor is arranged in the shell and moves up and down in the shell, a sleeve is arranged on the periphery of the screw, a nut is movably arranged in the sleeve, but the nut cannot rotate with the sleeve, the screw is in threaded fit with the nut, an upper spring is arranged above the nut, a lower spring is arranged below the nut, the upper spring and the lower spring are both positioned in the sleeve, and the upper spring and the lower spring prop against the nut. The juicer is quick and efficient, but is high in cost and inconvenient to clean, the fruit peel needs to be removed, juicing is carried out, time and labor are wasted in operation, and time is consumed for cleaning after each use.

The manual juice extractor mainly extracts juice by extrusion, and is applied to extracting fruits and vegetables with more water, such as oranges, tangerines, watermelons, tomatoes and the like, for example, a Chinese utility model patent 'a juice extractor' with the application number of CN202010812108.6 (with the publication number of CN111972959A) discloses the juice extractor, which comprises a base, a pressure lever, a transition connecting rod, a downward pressing pin shaft, an I-shaped frame, a pressing surface, a pressing cup and two supporting frames; the two supporting frames are respectively arranged on the two sides of the base. The support frame is respectively hinged with the pressure rod and the I-shaped frame, the transition connecting rod is hinged with the I-shaped frame, the lower pressure pin shaft is in threaded connection with the pressure surface, the pressure surface is in contact with the pressure cup in a fitting mode, and the pressure cup is buckled in the pressure cup bracket. The pressing cup is matched with the pressing surface in shape. When the fruit and vegetable squeezing mechanism is used, fruits and vegetables are placed between the two squeezing heads, a user pushes the pressure lever with hands, liquid in the fruits and vegetables are squeezed out by utilizing the strength of the hands, the juice yield is low, the current manual juice squeezing mechanism is very labor-consuming when in use, and people with small strength cannot use the squeezing mechanism.

In addition, in the juicer, if the distance for driving the juicing head to move forwards is too large, the juicing head can expand and break the juicing cover, but if the distance for driving the juicing head to move forwards is too short, insufficient juicing can be caused.

For this reason, the existing manual juice extractor can be further improved.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a juicing component for juicing juice, which has reasonable structural layout and avoids damaging a juicing cover on the premise of ensuring sufficient juicing, and is particularly suitable for juicing fruits such as oranges, tangerines, lemons and the like.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a juicing member for extracting juice, characterized in that: comprises a juicing head and a push rod connected with the juicing head, wherein a plurality of convex ribs are arranged on the outer surface of the juicing head; the juicing head further comprises an elastic component, and the elastic component enables the outer surface of the juicing head to retract towards the other side when the squeezing force from one side is greater than the elastic force of the elastic component.

Preferably, the elastic member is provided in the juice extracting head. The head is bulky and is adapted to receive the resilient member.

As one of the specific retraction structures of the juicing head, the juicing head is provided with an outer shell and an inner shell which can slide relatively, the convex rib is arranged on the outer surface of the outer shell, and the elastic component is arranged between the outer shell and the inner shell.

As a second specific retraction structure of the juicing head, the juicing head is internally provided with a first concave cavity, and the elastic part is arranged in the first concave cavity and acts on the push rod.

As the improvement, the first concave cavity is internally restricted with a connector, the connector and the first concave cavity are matched with each other through a key groove, the connector and the first concave cavity can slide back and forth relatively, the front end of the push rod is inserted into the connector, and the elastic component acts on the connector. This arrangement facilitates the association of the juicing head and the push rod by the resilient member.

As an improvement, an elastic claw is arranged in the first concave cavity, and the front end of the push rod is inserted into the elastic claw. Therefore, the push rod can be pulled out of the connector with a certain force.

Alternatively, the elastic component is positioned between the juicing head and the push rod, one end of the elastic component acts on the juicing head, and the other end of the elastic component acts on the push rod.

As a third specific retraction structure of the juicing head, the push rod comprises a front section and a rear section, the front section and the rear section can slide relatively, and the elastic part acts on the front section and the rear section of the push rod simultaneously. The structure is that the elastic component is arranged on the push rod, so that the juicing head and the push rod form elastic connection.

Specifically, one of the front section and the rear section of the push rod is provided with a second concave cavity, the elastic component is arranged in the second concave cavity, and the other of the front section and the rear section of the push rod is inserted into the second concave cavity.

The push rod is characterized by further comprising a hollow middle connecting piece, the front section and the rear section of the push rod are inserted into the middle connecting piece, and the elastic part is arranged in the middle connecting piece.

Preferably, the outer surface of the juicing head is an arc-shaped surface, and an inserted rod for fixing the fruit is arranged at the top of the juicing head. The juicing head structure is particularly suitable for hanging similar fruits such as oranges, tangerines and lemons, when juicing, the oranges, the tangerines and the lemons are cut in half, then the pulp ends are hung on the inserted rods, the peel faces outwards (towards the juicing cover), the fixation of the fruits is completed, the fruits do not need to be peeled, and the juicing operation is more convenient.

As an improvement, the convex rib extends from the top of the juicing head to the edge of the arc-shaped surface, and a concave part is arranged between one end of the convex rib close to the inserted rod and the inserted rod. The structure can better ensure that the convex ribs penetrate into pulp, the juicing head is convenient to push forwards in the juicing process, and fruits can be more firmly fixed on the juicing head.

The utility model also relates to a juicer adopting the juicing component, which is characterized in that: the juicer comprises a shell, a juicing cover and the juicing part, wherein the juicing cover is provided with a concave juicing cavity, and the juicing head can be accommodated in the juicing cavity; the juice extractor also comprises a driving piece used for driving the push rod to move back and forth relative to the juice extracting cover.

Preferably, the push rod is a transmission screw, and the transmission screw is in threaded transmission fit with the machine shell, so that the transmission screw can rotate to move back and forth relative to the juicing cover. When juicing, the transmission screw rotates and moves forwards under the matching action of the threads to drive the juicing head to rotate and move close to the juicing cover gradually, the juicing process is rotary extrusion, the juicing is more sufficient, and the juice yield is high.

Compared with the prior art, the utility model has the advantages that: the structure enables the juicing head and the push rod to be elastically connected, when the distance between the juicing head and the corresponding juicing cover is too short, the gap is too small and the interaction force is too large in the working process, the juicing head can overcome the elastic force of the elastic component and move backwards and retract relative to the push rod, the juicing head is prevented from further extruding towards the juicing cover to cause the rising and breaking of the juicing cover and the increase of the extrusion force, so that the service life of the juicer is ensured, and an operator can feel light and labor-saving in operation no matter in the previous stage or the next stage of juicing. The elastic component can be a spring, a spring sheet, a torsion spring, a rubber pad, an air compression piston, a hydraulic piston, foam and other various materials and components capable of generating deformation.

Drawings

FIG. 1 is a first embodiment of a juicing member;

FIG. 2 is a cross-sectional view of a first embodiment of a juicing member;

FIG. 3 is an exploded perspective view of a first embodiment of the juicing component;

FIG. 4 is a cross-sectional view of a second embodiment of a juicing member;

FIG. 5 is an exploded perspective view of a second embodiment of the juicing unit;

FIG. 6 is a cross-sectional view of a third embodiment of a juicing member;

FIG. 7 is an exploded perspective view of a third embodiment of the juicing unit;

FIG. 8 is a schematic view of a fourth embodiment of a juicing member;

FIG. 9 is a schematic perspective view of an embodiment of the juicer (with the lid open);

FIG. 10 is a schematic perspective view of an embodiment of the juicer (with the lid closed);

figure 11 is a cross-sectional view of an embodiment of a juicer.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in FIGS. 1 to 3, a first embodiment of a juicing member is shown.

A juicing part for juicing fruit juice comprises a juicing head 1 and a push rod 2 connected with the juicing head 1, wherein a plurality of convex ribs 11 are arranged on the outer surface of the juicing head 1; the outer surface of the juicing head 1 is an arc-shaped surface, and the top of the juicing head 1 is provided with an inserted bar 13 for fixing fruits. The convex rib 11 extends from the top of the juice squeezing head 1 to the edge of the arc-shaped surface, and a concave part 14 is arranged between one end of the convex rib 11 close to the inserted bar 13 and the inserted bar 13.

The juicer also comprises an elastic component 3, and the elastic component 3 enables the outer surface of the juicing head 1 to retract towards the other side when the squeezing force from one side is greater than the elastic force of the elastic component 3. The elastic member 3 in this embodiment is a spring.

In particular, the elastic member 3 is provided in the juice extracting head. The juicing head 1 is internally provided with a first concave cavity 12, the push rod 2 in the embodiment is a transmission screw rod, the front end of the push rod 2 is flat, the first concave cavity 12 is also flat, the front end of the push rod 2 is directly inserted into the first concave cavity 12 and can slide relatively to the axial direction, and the elastic part 3 is arranged in the first concave cavity 12 and directly acts on the push rod 2.

As shown in figures 4 and 5, a second embodiment of the juicing member is shown.

The present embodiment is different from the first embodiment in that: the connector 4 is restrained in the first concave cavity 12, the connector 4 and the first concave cavity 12 are matched through a key groove, the connector 4 and the first concave cavity 12 can slide back and forth relatively, the front end of the push rod 2 is inserted into the connector 4, and the elastic component 3 acts on the connector 4. The first concave cavity 12 is internally provided with an elastic claw 5, and the front end of the push rod 2 is inserted into the elastic claw 5. The first concave cavity 12 is internally provided with an elastic claw 5 which is elastically inserted into the push rod 2 inserted into the first concave cavity 12.

As shown in Figs. 6 and 7, a third embodiment of the juicing member is shown.

The present embodiment is different from the first embodiment in that: the push rod 2 comprises a front section 2a and a rear section 2b, the front section 2a and the rear section 2b can slide relatively, and the elastic part 3 acts on the front section 2a and the rear section 2b of the push rod 2 simultaneously. The front section 2a of the push rod 2 is provided with a second cavity 21, the front section 2a of the push rod 2 is arranged in the first cavity 12, the elastic part 3 is arranged in the second cavity 21, and the rear section 2b of the push rod 2 is inserted into the second cavity 21.

As shown in FIG. 8, a fourth embodiment of the juicing member is shown.

The present embodiment is different from the third embodiment in that: the push rod is characterized by further comprising a hollow middle connecting piece 2c, the front section 2a and the rear section 2b of the push rod 2 are inserted into the middle connecting piece 2c, and the elastic part 3 is arranged in the middle connecting piece 2 c.

As shown in figures 9 to 11, a preferred embodiment of the juice extractor is shown.

A juicer comprises a casing 6, a juicing cover 7 and the juicing part in embodiment 2, wherein the juicing cover 7 is provided with a concave squeezing cavity 71, and the juicing head 1 can be accommodated in the squeezing cavity 71; the juice extractor further comprises a driving piece 8 for driving the push rod 2 to move back and forth relative to the juice extracting cover 7, wherein the driving piece 8 in the embodiment is a rocking handle or a motor. The drive screw 2 is in threaded driving engagement with the housing 6 such that rotation of the drive screw moves the juicing lids 7 back and forth.

When juicing, the transmission screw rotates and moves forwards under the matching action of the threads to drive the juicing head 1 to rotate and move close to the juicing cover 7 gradually, the juicing process is rotary extrusion, the juicing is more sufficient, and the juice yield is high.

When the distance between the juicing head 1 and the corresponding juicing cover 7 is too short, the gap is too small and the interaction force is too large in the working process, the juicing head 1 can overcome the elasticity of the elastic component 3 and move backwards and retract relative to the push rod, and the phenomenon that the juicing head 1 further extrudes towards the juicing cover 7 to cause the juicing cover 7 to be broken and the extrusion force to be increased is avoided, so that the service life of the juicer is ensured, and an operator can feel light and labor-saving to operate no matter in the previous stage or the later stage of juicing.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "inside, outside", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A juicing member for extracting juice, characterized in that: comprises a juicing head (1) and a push rod (2) connected with the juicing head (1), wherein the outer surface of the juicing head (1) is provided with a plurality of convex ribs (11); the juicer also comprises an elastic component (3), and the elastic component (3) enables the outer surface of the juicing head (1) to retract towards the other side when the squeezing force from one side is greater than the elastic force of the elastic component (3).

2. The juicing member of claim 1, wherein: the elastic component (3) is arranged in the juice extracting head.

3. The juicing member of claim 2, wherein: the juicing head (1) is provided with an outer shell and an inner shell which can slide relatively, the convex rib (11) is arranged on the outer surface of the outer shell, and the elastic component (3) is arranged between the outer shell and the inner shell.

4. The juicing member of claim 2, wherein: the juicing head (1) is internally provided with a first concave cavity (12), and the elastic part (3) is arranged in the first concave cavity (12) and acts on the push rod (2).

5. The juicing member of claim 4, wherein: the connector (4) is constrained in the first cavity (12), the connector (4) and the first cavity (12) are in keyway fit, the connector and the first cavity can slide back and forth relatively, the front end of the push rod (2) is inserted into the connector (4), and the elastic component (3) acts on the connector (4).

6. The juicing member of claim 5, wherein: an elastic claw (5) is arranged in the first concave cavity (12), and the front end of the push rod (2) is inserted into the elastic claw (5).

7. The juicing member of claim 1, wherein: the elastic component is positioned between the juicing head and the push rod, one end of the elastic component acts on the juicing head, and the other end of the elastic component acts on the push rod.

8. The juicing member of claim 1, wherein: the push rod (2) comprises a front section (2a) and a rear section (2b), the front section (2a) and the rear section (2b) can slide relatively, and the elastic part (3) acts on the front section (2a) and the rear section (2b) of the push rod (2) simultaneously.

9. The juicing member of claim 8, wherein: one of the front section (2a) and the rear section (2b) of the push rod (2) is provided with a second cavity (21), the elastic part (3) is arranged in the second cavity (21), and the other of the front section (2a) and the rear section (2b) of the push rod (2) is inserted into the second cavity (21).

10. The juicing member of claim 8, wherein: the push rod is characterized by further comprising a hollow middle connecting piece (2c), the front section (2a) and the rear section (2b) of the push rod (2) are inserted into the middle connecting piece (2c), and the elastic part (3) is arranged in the middle connecting piece (2 c).

11. The juicing member of claim 1, wherein: the outer surface of the juicing head (1) is an arc-shaped surface, and an inserted rod (13) for fixing fruits is arranged at the top of the juicing head (1).

12. The juice extraction component according to claim 11, wherein: protruding muscle (11) extend toward the edge of arcwall face from the top of squeezing juice head (1), protruding muscle (11) be close to between one end of inserted bar (13) and inserted bar (13) have depressed part (14).

13. A juice extractor, its characterized in that: comprising a housing (6), a juice extracting cover (7) and a juice extracting component according to any one of claims 1-12, the juice extracting cover (7) having a concave extracting chamber (71), the juice extracting head (1) being receivable in the extracting chamber (71); the juice extractor further comprises a driving piece (8) used for driving the push rod (2) to move back and forth relative to the juice extracting cover (7).

14. The juicer of claim 13, wherein: the push rod (2) is a transmission screw rod, and the push rod (2) and the machine shell (6) form thread transmission fit, so that the transmission screw rod can rotate and move back and forth relative to the juicing cover (7).