Removable and washable push filter juicer and juice pot

Abstract

The present invention discloses a detachable and washable push-filter juicer and a juice pot thereof, belonging to the technical field of juicers, comprising a body, a filter juicer is fixedly connected to the upper end of the body, a feeding and pushing device for feeding fruits and vegetables can be detachably sleeved on the upper end of the filter juicer, a base is provided at the bottom of the body, a vertically mounted motor is provided on the base, the output shaft of the motor penetrates into the filter juicer and is provided with a knife disc assembly for juicing fruits and vegetables, a pull rod lock assembly that can be movably used to press the feeding and pushing device is provided on the outer side of the upper part of the body, a gear speed regulator is provided on the outer side of the body, a switch contact assembly is provided on the inner side of the upper part of the body, and the motor is electrically connected to the gear speed regulator and the switch contact assembly. The juicer of the present invention is detachable and easy to clean, filtering pomace makes the drinking taste of juice better, is safer to use, and can be promptly stored after juicing, reducing the inconvenience and trouble of users during use.

Description

Technical Field

[0001] The present invention belongs to the technical field of juicers, and relates to a detachable and washable push-press filtration juicer and its juice container. Background Art

[0002] Juicers on the market are widely used in families because they can freshly squeeze juice and can well supplement various nutrients required by the human body.

[0003] Currently, the juicers on the market still have the following deficiencies:

[0004] 1. The juicer is an all-in-one machine or the upper end of the juicer is designed as a glass stirring cup. After use, the whole machine or the glass stirring cup needs to be taken away for cleaning. However, both the juicer and the glass stirring cup are very heavy and require some effort to lift and take away for cleaning. The cleaning operation is troublesome and very inconvenient to use;

[0005] 2. For the freshly squeezed juice, it contains fruit residues and other particulate matters, which affect the drinking taste;

[0006] 3. For the freshly squeezed juice, it can only be stored in the juicer, making the juicer unable to continue using the juicing function, which affects the use;

[0007] 4. When the stirring cup of the juicer is not properly placed and the user gets the operation sequence wrong, the cutter head immediately rotates after plugging in the power, which is very unsafe. Summary of the Invention

[0008] The present invention provides a detachable and washable push-press filtration juicer and its juice container, aiming to solve the problems in the above background art, so that the juicer is detachable and convenient to clean, filters fruit residues to make the drinking taste of the juice better, is safer to use, and can hold the juice in time after juicing, reducing the inconvenience and trouble in the user's use process.

[0009] To achieve the above object, the present invention provides a detachable and washable push-press filtration juicer, including a machine body. A filtration and juice outlet device is fixedly connected to the upper end of the machine body. A feeding and push-press device for putting fruits and vegetables is detachably sleeved on the upper end of the filtration and juice outlet device. A base is provided at the bottom of the machine body. A vertically installed motor is provided on the base. The output shaft of the motor penetrates into the filtration and juice outlet device and is provided with a cutter head assembly for juicing fruits and vegetables. A pull rod locking assembly that can be movably used to press the feeding and push-press device is provided on the outer side of the upper part of the machine body. A gear speed regulator is provided on the outer side of the machine body. A switch contact assembly is provided on the inner side of the upper part of the machine body. The motor is electrically connected to the gear speed regulator and the switch contact assembly.

[0010] Furthermore, the juice filtering and extracting device includes a hemispherical housing with a juice outlet nozzle on one side and a filter cover. An integrally formed outer cylinder wall and an inner cylinder wall are provided inside the hemispherical housing. An annular ditch is formed between the bottom surface of the hemispherical housing and the outer cylinder wall and the inner cylinder wall, and the annular ditch is communicated with the juice outlet nozzle. The filter cover is supported at the top of the outer cylinder wall, and the outer side of the bottom of the filter cover is attached to the cutter head assembly.

[0011] Furthermore, the cutter head assembly includes a clamping seat, a cutter head seat and a cutter holder. The clamping seat is threadedly connected to the output shaft of the motor. The clamping seat is sleeved inside the lower part of the cutter head seat. A cutter holder is provided on the cutter head seat. The bottom of the filter cover is provided with a through hole, and the cutter holder passes through the through hole and is arranged inside the filter cover to crush the fruits and vegetables placed inside the filter cover.

[0012] Furthermore, the feeding and pressing device includes a hemispherical cover, a pushing cylinder and a lid. The hemispherical cover is detachably covered on the hemispherical housing. The hemispherical cover is integrally formed with a feeding through column, and the feeding through column extends downward into the filter cover. A pushing cylinder for pushing the fruits and vegetables is slidably sleeved inside the feeding through column, and a lid is provided at the upper end of the pushing cylinder.

[0013] Furthermore, the pull rod locking assembly includes a rotating shaft, a U-shaped pull rod, a shaft sleeve, a mounting bracket and a first spring. Vertically symmetric strip-shaped holes are provided on the side wall of the machine body. Each strip-shaped hole penetrates a rotating shaft with a connecting head at one end. The connecting head of each rotating shaft is threadedly connected to the bottom of the U-shaped pull rod. The other end of the rotating shaft is sleeved with a shaft sleeve with an annular groove in the middle. A movable mounting bracket is provided on the shaft sleeve, and a first spring is provided between the mounting bracket and the inner side of the top of the machine body.

[0014] Furthermore, the switch contact assembly includes a micro switch, a bracket, a pressing rod, a safety rod and a second spring. A through hole is provided at the bottom of the hemispherical housing. A safety rod that can pass through the through hole is provided inside the hemispherical housing. A second spring is provided between the safety rod and the bottom of the hemispherical housing. A bracket is provided inside the machine body below the safety rod. A micro switch with elastic pieces on the side is fixedly installed on the bracket. An elastically resetable pressing rod is provided on the bracket. The upper end of the pressing rod is in abutting connection with the lower end of the safety rod, and the lower end of the pressing rod is in contact with the elastic piece of the micro switch to start.

[0015] Furthermore, a convex block is provided at the bottom of the hemispherical cover. The convex block is located above the safety rod, and the convex block abuts against the safety rod and slides it downward.

[0016] Furthermore, a number of convex portions arranged in an annular shape are provided at the bottom of the pushing cylinder to limit the bottom surface of the pushing cylinder from touching the cutter holder.

[0017] Further, press ears with an arc-shaped lower inclined surface are symmetrically arranged on the outer side wall of the hemispherical cover, a pressing column is arranged at the inner end of the U-shaped pull rod, and the pressing column slides along the arc-shaped lower inclined surface and is buckled into the press ear, so that the hemispherical cover is tightly covered on the hemispherical shell.

[0018] In addition, to achieve the above object, the present invention provides a juice pitcher, including a juice pitcher and a foam filter net sleeved on the juice pitcher, and the juice pitcher is used for being sleeved on the juice outlet nozzle of the detachable push-press filtration juicer described in any one of the above, so as to receive the juice squeezed out by the juicer and filter the foam.

[0019] Advantages of the present invention over the prior art:

[0020] The present invention provides a detachable push-press filtration juicer and its juice pitcher. On the one hand, by setting the structure of the filtration and juice outlet device, filtration is carried out during the juicing process, the drinking taste of the juice is better, and the filter cover can be taken out and cleaned, which is very convenient. The pull rod lock assembly and the switch contact assembly can enhance the use safety of the juicer, and the gear speed regulator can adjust the speed of the motor; on the other hand, the juice after juicing and filtration flows from the annular ditch to the juice outlet nozzle, and the juice is received by the juice pitcher, which is convenient for users to drink.

[0021] To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below with reference to the drawings and specific embodiments. Description of the Drawings

[0022] Figure 1 is a three-dimensional structural schematic diagram of the detachable push-press filtration juicer of the present invention;

[0023] Figure 2 is a front sectional view of the detachable push-press filtration juicer of the present invention;

[0024] Figure 3 is a side sectional view of the detachable push-press filtration juicer of the present invention;

[0025] Figure 4 is a partial exploded structural schematic diagram of the detachable push-press filtration juicer of the present invention;

[0026] Figure 5 is Figure 2 an enlarged structural schematic diagram of A in

[0027] Figure 6 is a structural schematic diagram of the switch contact assembly in the detachable push-press filtration juicer of the present invention;

[0028] Figure 7 is an open state structural schematic diagram of the detachable push-press filtration juicer of the present invention;

[0029] Figure 8Schematic diagram of the combined structure of the detachable washable push-press filtration juicer and the juice container of the present invention;

[0030] Reference numerals:

[0031] 1. Machine body; 2. Filtration and juice extraction device; 201. Juice outlet nozzle; 202. Hemispherical housing; 203. Filter cover; 204. Outer cylinder wall; 205. Inner cylinder wall; 206. Annular ditch; 3. Feeding and pushing device; 301. Hemispherical cover; 302. Pushing cylinder; 303. Lid; 304. Protrusion; 304. Feeding through column; 306. Pressure ear; 307. Arc-shaped lower inclined plane; 4. Base; 5. Tie rod lock assembly; 501. Rotating shaft; 502. U-shaped tie rod; 503. Bushing; 504. Mounting bracket; 505. First spring; 506. Annular groove; 507. Pressure column; 6. Gear speed regulator; 7. Motor; 8. Knife disc assembly; 801. Card seat; 802. Knife disc seat; 803. Knife rest; 9. Switch contact assembly; 901. Micro switch; 902. Bracket; 903. Pressure rod; 904. Safety rod; 905. Second spring; 10. Juice container. Detailed implementation manners

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0033] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase does not necessarily refer to the same embodiment at every occurrence in the specification, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0034] To achieve the above object, an embodiment of the present invention provides a detachable washable push-press filtration juicer. Refer to Figure 1-7As shown, it includes a body 1, a filter and juice extraction device 2 is fixedly connected to the upper end of the body 1, a feeding and pressing device 3 for feeding fruits and vegetables can be detachably sleeved on the upper end of the filter and juice extraction device 2, a base 4 is provided at the bottom of the body 1, a vertically mounted motor 7 is provided on the base 4, the output shaft of the motor 7 penetrates into the filter and juice extraction device 2 and is provided with a knife disc assembly 8 for juicing fruits and vegetables, a pull rod 502 lock assembly 5 that can be movably used to press the feeding and pressing device 3 is provided on the outer side of the upper part of the body 1, a gear speed regulator 6 is provided on the outer side of the body 1, a switch contact assembly 9 is provided on the inner side of the upper part of the body 1, and the motor 7 is electrically connected to the gear speed regulator 6 and the switch contact assembly 9.

[0035] Preferably, the juice filtering device 2 comprises a hemispherical shell 202 with a juice outlet 201 on one side and a filter cover 203. The hemispherical shell 202 is provided with an outer cylinder wall 204 and an inner cylinder wall 205 formed in one piece. An annular ditch 206 is formed between the bottom surface of the hemispherical shell 202 and the outer cylinder wall 204 and the inner cylinder wall 205. The annular ditch 206 is connected to the juice outlet 201. The top of the outer cylinder wall 204 is supported by a filter cover 203. The bottom outer side of the filter cover 203 is attached to the blade assembly 8.

[0036] In one embodiment, the fruits and vegetables are placed at the bottom of the filter cover 203, and the blade assembly 8 rotates to crush the fruits and vegetables. During the rotation, the juice flows out from the mesh holes on the side and bottom of the filter cover 203, drips into the annular ditch 206, and finally flows out from the juice outlet 201, wherein the pomace is separated and remains on the filter cover 203, making the juice smoother to drink and having a better taste.

[0037] Preferably, the blade assembly 8 includes a holder 801, a blade seat 802 and a blade holder 803, the holder 801 is threadedly connected to the output shaft of the motor 7, the holder 801 is sleeved on the inner side of the lower part of the blade seat 802, the blade seat 802 is provided with a blade holder 803, the bottom of the filter cover 203 is provided with a through hole, the blade holder 803 is arranged in the filter cover 203 through the through hole, so as to crush the fruits and vegetables put into the filter cover 203.

[0038] In one embodiment, the motor 7 drives the holder 801 to rotate, driving the blade holder 802 to rotate in conjunction, so that the blade holder 803 rotates to crush the fruits and vegetables. Under the action of the feeding and pushing device 3, the fruits and vegetables and the blade holder 803 are pressed against each other and crushed into juice. The bottom of the push cylinder 302 on the feeding and pushing device 3 is provided with a plurality of raised portions 304 arranged in an annular manner to limit the bottom surface of the push cylinder 302 from contacting the blade holder 803.

[0039] Preferably, the feeding and pushing device 3 includes a hemispherical cover 301, a pushing cylinder 302 and a lid 303. The hemispherical cover 301 is detachably covered on the hemispherical shell 202. The hemispherical cover 301 is integrally formed with a feeding through column 304 for feeding fruits and vegetables, such as bananas, apples, grapes, coconut juice, etc. The lower part of the feeding through column 304 extends into the filter cover 203. A pushing cylinder 302 for pushing and pressing fruits and vegetables is slidably sleeved in the feeding through column 304. During the continuous crushing of fruits and vegetables by the knife rest 803, with a little force, the pushing cylinder 302 can be slowly slid downwards, making the crushing faster and more convenient. The upper end of the pushing cylinder 302 is provided with a lid 303.

[0040] Preferably, the locking component 5 of the pull rod 502 includes a rotating shaft 501, a U-shaped pull rod 502, a shaft sleeve 503, a mounting bracket 504 and a first spring 505. Vertically elongated holes are symmetrically provided on the side wall of the machine body 1. Each of the elongated holes penetrates a rotating shaft 501 with a connector at one end. The connector of each rotating shaft 501 is threadedly connected to the bottom of the U-shaped pull rod 502. The other end of the rotating shaft 501 is sleeved with a shaft sleeve 503 with an annular groove 506 in the middle. The shaft sleeve 503 is provided with a movable mounting bracket 504. A first spring 505 is provided between the mounting bracket 504 and the inner side of the top of the machine body 1. Pressing lugs 306 with an arc-shaped lower inclined surface 307 on one side are symmetrically provided on the outer side wall of the hemispherical cover 301. A pressing column 507 is provided at the inner end of the U-shaped pull rod 502. The pressing column 507 slides along the arc-shaped lower inclined surface 307 and is buckled into the pressing lug 306, so that the hemispherical cover 301 is tightly covered on the hemispherical shell 202.

[0041] Preferably, the switch contact component 9 includes a micro switch 901, a bracket 902, a pressing rod 903, a safety rod 904 and a second spring 905. A through hole is provided at the bottom of the hemispherical shell 202. A safety rod 904 that can pass through the through hole is provided inside the hemispherical shell 202. A second spring 905 is provided between the safety rod 904 and the bottom of the hemispherical shell 202. A bracket 902 is provided inside the machine body 1 below the safety rod 904. A micro switch 901 with a spring piece on the side is fixedly installed on the bracket 902. An elastically resetable pressing rod 903 is provided on the bracket 902. The upper end of the pressing rod 903 is in abutting connection with the lower end of the safety rod 904. The lower end of the pressing rod 903 is in contact with the spring piece of the micro switch 901 to start. A convex block (not marked in the drawing file) is provided at the bottom of the hemispherical cover 301. The convex block is located above the safety rod 904, and the convex block abuts against the safety rod 904 and slides it downwards.

[0042] In one embodiment, during use, the hemispherical cover 301 is correspondingly placed on the hemispherical housing 202. Fruits and vegetables are put into the feeding through column 304, and the push cylinder 302 is sleeved. The U-shaped pull rod 502 is rotated towards the hemispherical cover 301, so that the pressing column 507 is buckled into the pressing ear 306. At this time, the hemispherical cover 301 is tightly covered on the hemispherical housing 202, and the convex block pushes the safety rod 904 to slide downward, so that the pressing rod 903 contacts and starts the elastic piece of the microswitch 901. The motor 7 drives the tool rest 803 to rotate to crush the put-in fruits and vegetables, and the fruit juice flows from the filter cover 203 to the annular ditch 206 and then to the juice outlet 201, while the fruit residue remains in the filter cover 203. It is safe to use, and the filtered fruit juice has a better taste. After the juicing is completed, the U-shaped pull rod 502 is lifted upward forcefully and rotated downward to take out the hemispherical cover 301 and the filter cover 203, which can be directly cleaned, which is very convenient.

[0043] In summary, the present invention provides a detachable push-press filtration juicer. By setting the structure of the filtration and juice outlet device 2, filtration is carried out during the juicing process, and the taste of the fruit juice for drinking is better. Moreover, the filter cover 203 can be taken out and cleaned, which is very convenient. The lock assembly 5 of the pull rod 502 and the switch contact assembly 9 can enhance the safety of using the juicer, and the gear speed regulator 6 can adjust the speed of the motor 7.

[0044] In addition, referring to Figure 8 As shown, to achieve the above object, the present invention provides a juice receiving pot 10, which includes a juice receiving pot and a foam filter net sleeved on the juice receiving pot. The juice receiving pot 10 is used to be sleeved on the juice outlet 201 of the detachable push-press filtration juicer described in any one of the above to receive the fruit juice squeezed by the juicer and filter the foam. The fruit juice after juicing and filtration flows from the annular ditch 206 to the juice outlet 201, and the juice receiving pot 10 is used to receive the fruit juice, which is convenient for users to drink and occupies the use of the juicer.

[0045] The above describes the technical principle of the present invention in combination with specific embodiments, which is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. Those skilled in the art can easily think of other specific embodiments of the present invention without creative labor, and these embodiments will fall within the protection scope of the present invention.

Claims

1. A detachable and washable push filter juicer, characterized in that: It comprises a machine body, the upper end of which is fixedly connected with a filtering and juicing device, the upper end of which is detachably sleeved with a feeding and pushing device for feeding fruits and vegetables, a base is provided at the bottom of the machine body, a vertically mounted motor is provided on the base, the output shaft of the motor penetrates into the filtering and juicing device and is provided with a knife disc assembly for juicing fruits and vegetables, a pull rod lock assembly that can be movably used to press the feeding and pushing device is provided on the outer side of the upper part of the machine body, a gear speed regulator is provided on the outer side of the machine body, a switch contact assembly is provided on the inner side of the upper part of the machine body, and the motor is electrically connected with the gear speed regulator and the switch contact assembly; The juice filtering device comprises a hemispherical shell with a juice outlet on one side and a filter cover, wherein an outer cylinder wall and an inner cylinder wall formed integrally are arranged in the hemispherical shell, an annular ditch is formed between the bottom surface of the hemispherical shell and the outer cylinder wall and the inner cylinder wall, and the annular ditch is communicated with the juice outlet, a filter cover is supported on the top of the outer cylinder wall, and the outer side of the bottom of the filter cover is attached to the cutter head assembly; The knife disc assembly includes a holder, a knife disc seat and a knife holder, wherein the holder is threadedly connected to the output shaft of the motor, the holder is sleeved on the inner side of the lower part of the knife disc seat, the knife disc seat is provided with a knife holder, the bottom of the filter cover is provided with a through hole, and the knife holder passes through the through hole and is arranged in the filter cover to crush the fruits and vegetables put into the filter cover; The feeding and pressing device comprises a hemispherical cover, a push cylinder and a cover, wherein the hemispherical cover is detachably covered on the hemispherical shell, the hemispherical cover is integrally formed with a feeding column, the lower part of the feeding column extends into the filter cover, a push cylinder for pushing fruits and vegetables is slidably sleeved in the feeding column, and a cover is provided on the upper end of the push cylinder; The bottom of the push cylinder is provided with a plurality of protrusions arranged in an annular manner to limit the bottom surface of the push cylinder from contacting with the tool holder.

2. The detachable and washable push filter juicer according to claim 1, characterized in that: The pull rod locking assembly includes a rotating shaft, a U-shaped pull rod, a sleeve, a mounting frame and a first spring. The side wall of the body is provided with vertical strip holes that are symmetrical on the left and right. Each of the strip holes is penetrated by a rotating shaft with a connecting head at one end. The connecting head of each rotating shaft is threadedly connected to the bottom of the U-shaped pull rod. The other end of the rotating shaft is sleeved with a sleeve with an annular groove in the middle. A movable mounting frame is provided on the sleeve, and a first spring is provided between the mounting frame and the inner side of the top of the body.

3. The detachable and washable push filter juicer according to claim 1, characterized in that: The switch contact assembly includes a micro switch, a bracket, a pressure rod, a safety rod and a second spring. A through hole is provided at the bottom of the hemispherical shell, a safety rod that can pass through the through hole is provided in the hemispherical shell, a second spring is provided between the safety rod and the bottom of the hemispherical shell, a bracket is provided in the body below the safety rod, a micro switch with a spring sheet on the side is fixedly mounted on the bracket, a pressure rod that can be elastically reset is provided on the bracket, the upper end of the pressure rod is pushed and connected with the lower end of the safety rod, and the lower end of the pressure rod contacts the spring sheet of the micro switch to start.

4. The detachable and washable push filter juicer according to claim 3, characterized in that: A convex block is arranged at the bottom of the hemispherical cover, the convex block is located above the safety rod, and the convex block pushes the safety rod to slide downward.

5. The detachable and washable push filter juicer according to claim 2, characterized in that: A pressing ear with an arc-shaped lower slope is symmetrically arranged on the outer side wall of the hemispherical cover, and a pressing column is arranged on the inner side end of the U-shaped pull rod. The pressing column slides along the arc-shaped lower slope and buckles into the pressing ear, so that the hemispherical cover is tightly covered on the hemispherical shell.

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