CN218044710U

CN218044710U - Portable juice extractor

Info

Publication number: CN218044710U
Application number: CN202222253205.3U
Authority: CN
Inventors: 潘允
Original assignee: XJ Electrics Shenzhen Co ltd
Current assignee: XJ Electrics Shenzhen Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-16
Anticipated expiration: 2032-08-25
Also published as: KR20240000430U

Abstract

The utility model discloses a portable juice extractor, including squeezing juice storehouse, extrusion portion, the head of squeezing the juice, the main casing body and lift axle, squeeze juice storehouse one end with the extrusion portion is connected, the other end with the main casing body coupling, squeeze the juice the head setting and be in squeeze the juice in the storehouse, be equipped with power assembly and the control assembly of electricity connection in the main casing body, power assembly includes the output shaft, on the output shaft is located to lift axle slip cap, the output shaft drives the lift axle rotates, still be provided with the screwed pipe in the main casing, lift axle one end screwed pipe threaded connection, the head of squeezing the juice is connected to the other end, first limit switch sets up on lift axle activity route extreme point, the second limit switch sets up on lift axle activity route other extreme point, first limit switch and second limit switch respectively with the control assembly electricity is connected. The portable juice extractor has the advantages of simple structure, reliable and smooth work, convenient operation, low cost and long service life.

Description

Portable juice extractor

Technical Field

The utility model relates to a small household appliances field especially relates to portable juice extractor.

Background

Along with the improvement of living standard, more and more people like to prepare a juice extractor at home for drinking convenient and reassuring juice, and in the existing household juice extractors in the market, some juice extractor products can only be suitable for the fruit after being cut into pieces, and the fruit is easily oxidized food, so the juice extracted by the juice extractor has poor taste; when some juicer products work, the fruits need to be pressed by hands to be squeezed in a rotating mode, so that the hands are easy to fatigue and ache, and the use experience of the products is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provided is a portable juice extractor capable of automatically extracting juice.

In order to solve the technical problem, the utility model discloses a technical scheme be: portable juice extractor, including squeezing juice storehouse, extrusion portion, the head of squeezing the juice, main casing body and lift axle, squeeze the juice storehouse one end with the extrusion portion is connected, the other end with main casing body coupling, squeeze the juice the head setting in the storehouse of squeezing the juice, main internal power assembly and the control assembly that is equipped with electric connection of casing, power assembly includes the output shaft, lift axle slip cap is located on the output shaft, the output shaft drives the lift axle rotates, still be provided with the screwed pipe in the main casing, lift axle one end is arranged in screwed pipe inside and with screwed pipe threaded connection, the other end stretches into squeeze the juice storehouse and connect squeeze the juice the head, be equipped with first limit switch and second limit switch on the screwed pipe, first limit switch sets up on the lift axle activity route extreme point, second limit switch sets up on the lift axle activity route another extreme point, first limit switch with second limit switch respectively with control assembly electric connection.

Furthermore, the juicing bin and the extruding part are detachably connected, the extruding part is further connected with a top cover, an opening and closing handle is arranged on the top cover, and the opening and closing handle is arranged in a hollow mode to avoid the extruding part.

Furthermore, the juicing head is in concave-convex fit with the extruding part, and a convex rib and a conical head are arranged on the juicing head.

Furthermore, the juicing head is provided with a filtering ring surrounding the extrusion part, and the filtering ring is uniformly provided with a plurality of through holes surrounding the lifting shaft.

Furthermore, the bottom surface of the juicing bin is obliquely arranged, a liquid outlet is formed in the peripheral wall of the juicing bin, the liquid outlet is arranged corresponding to the low point of the bottom surface, a liquid outlet pipe is arranged on the outer side of the juicing bin, and the liquid outlet pipe is in butt joint with the liquid outlet.

Furthermore, one end of the liquid outlet pipe, which is far away from the juice squeezing bin, is rotatably connected with a bin door.

Furthermore, the juicing bin is provided with a through hole for the lifting shaft to pass through, and a sealing rubber ring is arranged at the contact position of the through hole and the lifting shaft.

Further, the inside guide post that is equipped with of main casing body, the screwed pipe passes through the guide post with main casing body coupling.

Further, the guide post with the screwed pipe is parallel, screwed pipe sliding connection be in on the guide post, the guide post is connected with the stopper, main internal portion is provided with elastic element, elastic element contact the screwed pipe with the stopper.

Furthermore, the guide post with the one end that the main casing body is connected is provided with spacing portion, elastic element is the cover and is established spring on the guide post, the spring setting is in screwed pipe with between the stopper.

The beneficial effects of the utility model reside in that: the portable juicer can automatically squeeze juice after fruits are put into the juicer, manual operation is not needed, and both hands are liberated; when the juicing head moves upwards to the limit position, the limit switch is triggered, and the motor can rotate reversely at once, so that the fruit peel is effectively prevented from being excessively crushed, and the taste of the fruit juice is prevented from being influenced; compared with the traditional juice extractor, the portable juice extractor extracts juice through pressure, so that juice cannot generate higher heat, and the taste is influenced by the oxidation of the juice.

Drawings

Fig. 1 is a schematic structural view of a portable juice extractor according to an embodiment of the present invention;

fig. 2 is a sectional view of a portable juice extractor according to an embodiment of the present invention;

fig. 3 is an assembly view of a lifting shaft in a portable juice extractor according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of another direction of a portable juicer according to an embodiment of the present invention.

Description of reference numerals:

1. a juicing bin; 11. a liquid outlet pipe; 12. a bin gate; 13. sealing the rubber ring;

2. a pressing section;

3. a juicing head; 31. a rib is protruded; 32. a conical head; 33. a filter ring;

4. a main housing; 41. a power assembly; 42. an output shaft; 43. a guide post; 44. a limiting block; 45. an elastic element; 46. a limiting part; 47. a control component; 48. a lithium battery;

5. a lifting shaft;

6. a threaded pipe; 61. a first limit switch; 62. a second limit switch;

7. a top cover; 71. the handle is opened and closed.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 4, the portable juicer includes a juicing bin 1, a squeezing portion 2, a juicing head 3, a main housing 4 and a lifting shaft 5, one end of the juicing bin 1 is connected to the squeezing portion 2, the other end of the juicing bin is connected to the main housing 4, the juicing head 3 is disposed in the juicing bin 1, the main housing 4 is internally provided with a power assembly 41 and a control component 47 which are electrically connected, the power assembly 41 includes an output shaft 42, the lifting shaft 5 is slidably sleeved on the output shaft 42, the output shaft 42 drives the lifting shaft 5 to rotate, the main housing 4 is further provided with a threaded pipe 6, one end of the lifting shaft 5 is disposed inside the threaded pipe 6 and is in threaded connection with the threaded pipe 6, the other end of the lifting shaft 5 extends into the juicing bin 1 and is connected to the juicing head 3, the threaded pipe 6 is provided with a first limit switch 61 and a second limit switch 62, the first limit switch 61 is disposed at an end point of a movable path of the lifting shaft 5, and the second limit switch 61 is electrically connected to the control component 47.

The utility model discloses a theory of operation brief as follows: when the portable juicer is used, the output shaft 42 drives the lifting shaft 5 to rotate, the lifting shaft 5 can rise due to the threaded connection between the lifting shaft 5 and the threaded pipe 6, the juicing head 3 is pushed to squeeze fruits, when the lifting shaft 5 rises to a path end point, the first limit switch 61 can be touched, and the first limit switch 61 can change the rotation direction of the output shaft 42 to enable the lifting shaft 5 to descend; when the lifting shaft 5 descends to the other end point of the path, the second limit switch 62 is touched and the rotation direction of the output shaft 42 is changed again, so that the lifting shaft 5 stops running after ascending to the middle of the path.

From the above description, the beneficial effects of the present invention are: the portable juicer can automatically squeeze juice after fruits are put into the juicer, manual operation is not needed, and both hands are liberated; when the juicing head moves upwards to the limit position, the limit switch is triggered, and the motor can rotate reversely immediately, so that the fruit peel is effectively prevented from being excessively broken to influence the taste of fruit juice; compared with the traditional juice extractor, the portable juice extractor extracts juice through pressure, so that juice cannot generate higher heat, and the taste is influenced by the oxidation of the juice.

Further, the juicing bin 1 and the squeezing part 2 are detachably connected, the squeezing part 2 is further connected with a top cover 7, an opening and closing handle 71 is arranged on the top cover 7, and the opening and closing handle 71 is arranged in a hollow mode to avoid the squeezing part 2.

According to the above description, the opening and closing handle can facilitate the disassembly of the top cover and the extrusion part, the opening and closing handle is arranged in a hollow mode to avoid the extrusion part, so that the size of the juicer can be reduced, the miniaturization of the juicer is facilitated, and the portability of the juicer is improved.

Furthermore, the juice squeezing head 3 is in concave-convex fit with the squeezing part 2, and a convex rib 31 and a conical head 32 are arranged on the juice squeezing head 3.

Can know from above-mentioned description, unsmooth cooperation can make the extrusion area bigger, sets up protruding muscle and conical head and more conveniently crushes fruit and extrude fruit juice, simultaneously, protruding muscle can also promote the intensity of squeezing the juice head.

Further, the juicing head 3 is provided with a filtering ring 33 around the squeezing part 2, and a plurality of through holes are uniformly formed in the filtering ring 33 around the lifting shaft 5.

As can be seen from the above description, the filter ring can better isolate the fruit residues left after juicing, and prevent the fruit residues from influencing the taste of the fruit juice.

Furthermore, the bottom surface of the juice squeezing bin 1 is obliquely arranged, a liquid outlet is formed in the peripheral wall of the juice squeezing bin 1 and corresponds to the low point of the bottom surface, a liquid outlet pipe 11 is arranged on the outer side of the juice squeezing bin 1, and the liquid outlet pipe 11 is in butt joint with the liquid outlet.

As can be seen from the above description, the bottom surface is obliquely arranged, the liquid outlet is arranged at the low point of the bottom surface, so that the squeezed fruit juice can automatically flow out from the liquid outlet under the action of gravity, and the external liquid outlet pipe can be used for draining the juice conveniently.

Furthermore, one end of the liquid outlet pipe 11, which is far away from the juice squeezing bin 1, is rotatably connected with a bin door 12.

As can be seen from the above description, the bin gate can play the role of controlling the outflow of the juice, and simultaneously, can prevent dust and the like from entering the equipment from the liquid outlet to cause pollution.

Furthermore, the juicing bin 1 is provided with a through hole for the lifting shaft 5 to pass through, and a sealing rubber ring 13 is arranged at the contact position of the through hole and the lifting shaft 5.

As can be seen from the above description, the sealing rubber ring plays a waterproof role, and can prevent fruit juice from flowing into the main shell along the lifting shaft to cause corrosion or short circuit of internal parts of the equipment.

Further, a guide post 43 is disposed inside the main housing 4, and the threaded pipe 6 is connected to the main housing 4 through the guide post 43.

Further, the guide post 43 is parallel to the threaded pipe 6, the threaded pipe 6 is slidably connected to the guide post 43, the guide post 43 is connected to a limit block 44, an elastic element 45 is arranged inside the main housing 4, and the elastic element 45 contacts the threaded pipe 6 and the limit block 44.

According to the above description, if fruit is too hard or add too much and lead to the lift axle can't rise to the activity orbit terminal point when, the screwed pipe can follow guide bar and slide one section distance down, makes the lift axle touch first limit switch, prevents that the equipment card from dying or even burning out, simultaneously, the screwed pipe is for dismantling the connection, makes things convenient for follow-up maintenance to equipment, reduces the maintenance cost.

Further, a limiting portion 46 is disposed at one end of the guiding column 43 connected to the main housing 4, the elastic element 45 is a spring sleeved on the guiding column 43, and the spring is disposed between the threaded pipe 6 and the limiting block 44.

The limiting part can prevent the main shell from being damaged due to the fact that the threaded pipe is rubbed with the main shell, and meanwhile the limiting part can improve the strength of the guide column; the elastic element is a standard spring which is easy to purchase, so that the production cost is reduced; the elastic element can be specifically set according to the actual application requirements.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: a portable juice extractor comprises a juice extraction bin 1, an extrusion part 2, a juice extraction head 3, a main shell 4 and a lifting shaft 5, one end of the juice squeezing bin 1 is detachably connected with the squeezing part 2, the other end is detachably connected with the main shell 4, the juicing head 3 is arranged in the juicing bin 1, a power assembly 41 and a control component 47 which are electrically connected are arranged in the main shell 4, the control assembly 47 is electrically connected with a lithium battery 48, the power assembly 41 comprises a motor, a speed reducer and an output shaft 42, the motor is connected with the speed reducer, the speed reducer is provided with the output shaft, the lifting shaft 5 is sleeved on the output shaft 42 in a sliding way, the output shaft 42 is inserted into the plug part of the lifting shaft 5, the cross section of the plug part is non-circular, the lifting shaft 5 is provided with a containing groove matched with the plug, the output shaft 42 drives the lifting shaft 5 to rotate, a threaded pipe 6 is also arranged in the main shell 4, one end of the lifting shaft 5 is arranged inside the threaded pipe 6 and is in threaded connection with the threaded pipe 6, optionally, the cross section of the thread is trapezoidal, the other end of the lifting shaft 5 extends into the juice extracting bin 1 and is connected with the juice extracting head 3, a first limit switch 61 and a second limit switch 62 are arranged on the threaded pipe 6, the first limit switch 61 is arranged on the end point of the movable path of the lifting shaft 5 close to the juicing bin 1, the second limit switch 62 is arranged on the end point of the movable path of the lifting shaft 5 far away from the juice extracting bin 1, the first limit switch 61 and the second limit switch 62 are electrically connected to the control component 47, respectively, in this embodiment, two switch supports are installed on the threaded pipe 6, and the first limit switch 61 and the second limit switch 62 are installed on the threaded pipe 6 through the switch supports.

Referring to fig. 1 and fig. 2, optionally, the main housing 4 and the juicing chamber 1 are in threaded connection or snap connection, in this embodiment, the main housing 4 and the juicing chamber 1 are in snap connection, a boss is arranged at an edge of the juicing chamber 1, and the main housing 4 is provided with a clamping groove for clamping the boss, similarly, optionally, the squeezing part 2 and the juicing chamber 1 are in threaded connection or snap connection, in this embodiment, the squeezing part 2 and the juicing chamber 1 are in snap connection, a boss is arranged at an edge of the juicing chamber 1, and the squeezing part 2 is provided with a clamping groove for clamping the boss; the extrusion part 2 is further connected with a top cover 7, an opening and closing handle 71 is arranged on the top cover 7, and the opening and closing handle 71 is arranged in a hollow mode to avoid the extrusion part 2.

Referring to fig. 2, in the present embodiment, the juice extracting head 3 is in concave-convex fit with the extruding portion 2, a convex rib 31 and a conical head 32 are disposed on the juice extracting head 3, specifically, the conical head 32 is disposed at the center of the top end of the juice extracting head 3, a plurality of convex ribs 31 are uniformly disposed on the juice extracting head 3 around the conical head 32, one end of each convex rib 31 is connected to the conical head 32, and the convex ribs 31 are radially disposed along the surface of the juice extracting head 3.

As shown in fig. 2, the juicing head 3 is provided with a filter ring 33 surrounding the squeezing portion 2, a plurality of through holes are uniformly formed in the filter ring 33 surrounding the lifting shaft 5, and in this embodiment, the filter ring 33 and the juicing head 3 are integrally formed by injection molding.

Referring to fig. 2, the bottom surface of the juicing bin 1 is inclined, a liquid outlet is arranged on the circumferential wall of the juicing bin 1, the liquid outlet is arranged corresponding to the lowest point of the bottom surface, a liquid outlet pipe 11 is arranged outside the juicing bin 1, the liquid outlet pipe 11 is inclined downwards, the liquid outlet pipe 11 is in butt joint with the liquid outlet, in this embodiment, the inclination degree of the liquid outlet pipe 11 is greater than that of the bottom surface of the juicing bin 1, and the juicing bin and the liquid outlet pipe are integrally formed by injection molding.

Please refer to fig. 1 and 2, one end of the liquid outlet pipe 11 far away from the juice squeezing bin 1 is connected with a bin gate 12 near the outer wall surface of the top cover 7 in a rotating manner, in this embodiment, the bin gate 12 faces one side of the liquid outlet pipe 11 and is provided with a sealing member, the sealing member can be clamped into the inside of the liquid outlet pipe 11 and is abutted against the inner wall of the liquid outlet pipe 11 to form sealing, the bin gate 12 is provided with a pressing opening portion for opening the bin gate 12, the pressing opening portion is arranged at the other side of the rotating connection of the bin gate 12, and the pressing opening portion inclines towards the direction far away from the juice squeezing bin 1 for facilitating the opening of the bin gate.

Referring to fig. 2, in the present embodiment, the juice extracting bin 1 is provided with a through hole for the lifting shaft 5 to pass through, and a sealing rubber ring 13 is disposed at a contact position of the through hole and the lifting shaft 5.

Referring to fig. 2 and 3, a plurality of protruding connection portions are uniformly arranged on an outer wall of the threaded pipe 6, guide posts 43 corresponding to the number of the connection portions are arranged inside the main housing 4, the guide posts 43 are parallel to the threaded pipe 6, the connection portions of the threaded pipe 6 are connected with the main housing 4 through the guide posts 43, the threaded pipe 6 is in sliding connection with the guide posts 43, a limiting portion 46 is arranged at one end of the guide posts 43 connected with the main housing 4, the limiting portion 46 is a trapezoidal block-shaped reinforcing rib structure, the limiting portion 46 abuts against the connection portions, a limiting block 44 is connected to one end of the guide posts 43 away from the main housing 4, an elastic element 45 is arranged inside the main housing 4, the elastic element 45 contacts the threaded pipe 6 and the limiting block 44, and optionally, the elastic element 45 is a spring, an elastic pull tab or an elastic rubber block, in this embodiment, the elastic element is a spring, the spring is sleeved on the guide posts 43, and the spring is arranged between the threaded pipe 6 and the limiting block 44 and used for resetting of the threaded pipe 6.

Furthermore, the limiting block 44 is provided with a central boss, the central boss is provided with a guide hole, the threaded pipe 6 is slidably arranged in the guide hole, the inner wall of the guide hole abuts against the outer wall of the threaded pipe 6, and the threaded pipe 6 is prevented from shifting or swinging to cause damage to equipment.

In conclusion, the portable juice extractor provided by the utility model can automatically extract juice after fruits are put in, manual operation is not needed, and both hands are liberated; when the juicing head moves upwards to the limit position, the limit switch is triggered, and the motor can rotate reversely immediately, so that the fruit peel is effectively prevented from being excessively broken to influence the taste of fruit juice; compared with the traditional juice extractor, the portable juice extractor can extract juice by pressure, so that the juice cannot generate higher heat, and the taste of the juice is not influenced by the oxidation of the juice; the juicing head is rotated to apply pressure, so that the pressure is more uniform, and the juicing is more sufficient; can better handle harder fruits without being limited by the hardness of the fruits; the juice squeezing head can filter pomace, so that the taste of the juice is further improved; the fruit juice is convenient to collect, and the use feeling of a user is improved; the fault-tolerant rate is high, and the leakproofness is good, has higher life.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. Portable juice extractor, including squeezing juice storehouse, extrusion portion, the head of squeezing the juice, main casing body and lift axle, squeeze the juice storehouse one end with the extrusion portion is connected, the other end with main casing body coupling, squeeze the juice the head setting and be in squeeze the juice the storehouse, main internal power assembly and the control assembly that is equipped with electric connection of casing, power assembly includes the output shaft, lift axle slip cap is located on the output shaft, the output shaft drives the lift axle rotates, still be provided with the screwed pipe in the main casing, lift axle one end is arranged in screwed pipe inside and with screwed pipe threaded connection, the other end stretches into squeeze the juice the storehouse and connect squeeze the juice head, its characterized in that: the threaded pipe is provided with a first limit switch and a second limit switch, the first limit switch is arranged at the end point of the movable path of the lifting shaft, the second limit switch is arranged at the other end point of the movable path of the lifting shaft, and the first limit switch and the second limit switch are respectively electrically connected with the control assembly.

2. The portable juicer of claim 1, wherein: the juicing bin and the extruding part are detachably connected, the extruding part is further connected with a top cover, an opening and closing handle is arranged on the top cover, and the opening and closing handle is arranged in a hollow mode to avoid the extruding part.

3. The portable juicer of claim 2, wherein: the juicing head is in concave-convex fit with the extrusion part, and a convex rib and a conical head are arranged on the juicing head.

4. The portable juicer of claim 3, wherein: the juicing head is provided with a filtering ring surrounding the extrusion part, and the filtering ring is uniformly provided with a plurality of through holes surrounding the lifting shaft.

5. The portable juicer of claim 1, wherein: the bottom surface of the juicing bin is obliquely arranged, a liquid outlet is formed in the peripheral wall of the juicing bin, the liquid outlet is arranged corresponding to the low point of the bottom surface, a liquid outlet pipe is arranged on the outer side of the juicing bin, and the liquid outlet pipe is in butt joint with the liquid outlet.

6. The portable juicer of claim 5, wherein: one end of the liquid outlet pipe, which is far away from the juice squeezing bin, is rotatably connected with a bin door.

7. The portable juicer of claim 1, wherein: the juicing bin is provided with a through hole for the lifting shaft to pass through, and a sealing rubber ring is arranged at the contact position of the through hole and the lifting shaft.

8. The portable juicer of claim 1, wherein: the inside guide post that is equipped with of main casing body, the screwed pipe passes through the guide post with main casing body coupling.

9. The portable juicer of claim 8, wherein: the guide post with the screwed pipe is parallel, screwed pipe sliding connection is in on the guide post, the guide post is connected with the stopper, the inside elastic element that is provided with of main casing body, elastic element contact the screwed pipe with the stopper.

10. The portable juicer of claim 9, wherein: the guide post with the one end that the main casing body is connected is provided with spacing portion, elastic element establishes for the cover spring on the guide post, the spring sets up the screwed pipe with between the stopper.