CN209826225U

CN209826225U - Juice extractor

Info

Publication number: CN209826225U
Application number: CN201920449618.4U
Authority: CN
Inventors: 郭建刚; 黄陇平; 莫其东
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-24
Anticipated expiration: 2029-04-03

Abstract

The embodiment of the utility model provides a juice extractor, juice extractor include the host computer and can assemble the first grinding subassembly on the host computer detachablely, the first grinding subassembly includes the grinding cup that sets up on the host computer, the juice extractor still includes the second grinding subassembly that can assemble on the grinding cup detachably, the second grinding subassembly includes transmission shaft and grinding head, the transmission shaft is connected with the drive mechanism transmission in the host computer; the grinding head is connected with the transmission shaft, is arranged on the grinding cup and is provided with a plurality of spiral convex ribs. Through can with the second grinding component that first grinding component replacement used, realize when the user need grind the edible material of similar globular or block structure, need not to do complicated desquamation earlier and handle, through inciting somebody to action should eat the material and cut into a plurality ofly, the user can directly grind the above-mentioned edible material of area skin, increases the adaptability of product and this second grinding component can with first grinding component's grinding cup adaptation, not only can reduce cost, still the user of being convenient for uses.

Description

Juice extractor

Technical Field

The utility model relates to a juice extractor belongs to small household appliances technical field.

Background

With the improvement of the quality of life of people, consumers have increasingly demanded higher comprehensive performance and usability of products. The existing grinding juicer in the market puts food materials into a grinding cup from a feeding hole, the food materials are squeezed and ground by a grinding knife, residue and juice are separated, juice is discharged from a juice outlet, only the juice of skinless vegetables or fruits can be squeezed, the food materials needing to be peeled can be put into the grinding cup after being peeled, and the grinding juicer has certain limitations. For example, in chinese patent publication No. CN103841866A, the grinding assembly used therein requires the user to peel the food material thoroughly in advance, which is inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that exists among the prior art, the utility model provides a juice extractor to satisfy the multiple demand in user and market.

An embodiment of the utility model provides a juice extractor, including the host computer and can assemble in detachablely in first grinding component on the host computer, first grinding component including set up in grind cup on the host computer, juice extractor still including can detachably assemble in second grinding component on the grind cup, second grinding component includes:

the transmission shaft is in transmission connection with a driving mechanism in the main machine;

the grinding head is connected to the transmission shaft, the grinding head is arranged on the grinding cup, and a plurality of spiral convex ribs are arranged on the grinding head, so that when the main machine drives the grinding head to rotate through the transmission shaft, food materials to be ground can be fully ground by the grinding head, and the adaptability of products is improved through the second grinding assembly which can be used by a part of the first grinding assemblies, and various requirements of users and markets are met.

In some embodiments, the first grinding assembly further comprises a cup cover for covering the grinding cup and a grinding knife connected to the driving mechanism in the main machine, the grinding knife is disposed in the grinding cup, and a liquid outlet is disposed at the bottom of the grinding cup, so that the food material to be ground is in sufficient contact with the grinding knife in the grinding cup and is sufficiently ground.

In some embodiments, the second polishing assembly further includes a filter screen located below the polishing head, the filter screen is detachably connected to the polishing cup, and a user can select to use the first polishing assembly or the second polishing assembly as required, so as to increase the diversity of products.

In some embodiments, the grinding head has an arched body, and the arch body protrudes toward the material to be ground, and the arched body can increase the contact area between the material to be ground and the grinding head.

In some embodiments, the inner wall of the arched body is convexly provided with a clamping part for clamping the transmission shaft, so that the grinding head is stably connected with the transmission shaft.

In some embodiments, the clamping portion is cylindrical, one end of the transmission shaft is sleeved with the clamping portion, and the axes of the clamping portion and the transmission shaft coincide with the axis of the arched body, so that the stability of product transmission is ensured.

In some embodiments, the transmission shaft has a step portion, and the clamping portion abuts against the step portion to clamp the clamping portion at a fixed position on the transmission shaft, so as to prevent the grinding head from having a problem of unstable rotation.

In some embodiments, the filter screen is provided with a connecting hole, the transmission shaft is arranged in the connecting hole in a penetrating mode through a bearing, so that the transmission shaft can stably rotate relative to the filter screen, the bearing is stably connected, and the service life of the filter screen is long.

In some embodiments, the filter screen has a cylindrical body and an extension part extending outwards along the opening of the cylindrical body, and the extension part is lapped on the cup edge of the grinding cup to prevent the ground residues from remaining at the joint of the filter screen and the grinding cup, so that a user can clean and maintain the product conveniently.

In some embodiments, the inner wall of the arched body is provided with a reinforcing rib to increase the structural strength of the arched body, thereby increasing the service life of the product.

Compared with the prior art, the utility model discloses beneficial effect lies in: the utility model discloses a can with the second grinding component that first grinding component replacement was used, realize when the user needs to grind the edible material of similar globular or massive structure, need not to do complicated desquamation earlier and handle, through eating the material to cut into a plurality ofly, the user can directly eat the material to the above-mentioned of taking the skin and grind, increase the adaptability of product, in order to satisfy the multiple demand in user and market, and this second grinding component can with first grinding component's grinding cup adaptation, not only can reduce cost, the user of still being convenient for uses.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

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

FIG. 2 is a cross-sectional view of a first grinding assembly of a juicer in use according to an embodiment of the present invention;

figure 3 is a cross-sectional view of a second grinding assembly of a juicer in use according to an embodiment of the present invention;

figure 4 is a partial cross-sectional view of a second grinding assembly of a juicer in use according to the present invention;

figure 5 is an exploded view of a second grinding assembly of a juicer according to embodiments of the present invention.

The members denoted by reference numerals in the drawings:

1-a host; 11-a drive mechanism; 2-a first grinding assembly; 21-grinding cup; 22-a cup cover; 23-grinding the knife; 24-a liquid outlet; 3-a second grinding assembly; 4-a transmission shaft; 41-step part; 5-grinding head; 51-a clamping portion; 6, filtering a screen; 61-an extension; 7-a bearing; 8-food material to be ground.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and the specific embodiments, but not to be construed as limiting the invention.

The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present invention, when it is described that a specific device is located between a first device and a second device, an intervening device may or may not be present between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

The embodiment of the utility model provides a juice extractor, as shown in figure 1, juice extractor includes host computer 1 and can assemble the first grinding component 2 on host computer 1 detachably, and first grinding component 2 is including setting up grinding cup 21 (as shown in figure 2) on host computer 1, and juice extractor is still including assembling the second grinding component 3 on grinding cup 21 detachably, and first grinding component 2 can use with second grinding component 3 in turn to increase the adaptability of this product, satisfy user's multiple demand.

Further, the second grinding assembly 3 comprises a transmission shaft 4 and a grinding head 5, the transmission shaft 4 is in transmission connection with a driving mechanism 11 in the main machine 1, and the driving mechanism 11 drives the transmission shaft 4 to rotate; the grinding head 5 is connected to the transmission shaft 4, the grinding head 5 is disposed on the grinding cup 21, and a plurality of spiral ribs are disposed thereon, the spiral ribs can increase the grinding efficiency of the second grinding assembly 3, the plurality of spiral ribs can be uniformly or non-uniformly distributed on the grinding head 5, and preferably, the plurality of spiral ribs are uniformly distributed on the grinding head 5, so that the food material 8 to be ground is uniformly stressed. Through the second grinding component 3 which can be replaced with the first grinding component 2, when a user needs to grind food materials with similar spherical or block structures, complex peeling treatment is not needed, the food materials are cut into a plurality of pieces, the user can directly grind the food materials with the peels, for example, the food material 8 to be ground is orange, the user cuts the orange into two or more pieces, the pulp part of the orange is ground towards the bulge of the grinding head 5, the grinding head 5 only grinds the pulp part of the orange, and after the grinding is finished, the rest peel part can be directly discarded, the grinding head 5 is not limited to the treatment of the orange, and can also be used for grinding food materials with similar spherical or block structures to the orange structures, such as lemon, apple, pear and the like, so that juice of vegetables can be squeezed, and fruit can also be squeezed in a state with the peels, the adaptability of the product is increased, various requirements of users and markets are met, and the second grinding assembly 3 can be matched with the grinding cup 21 of the first grinding assembly 2, so that the cost can be reduced, and the use by the users is facilitated.

In some embodiments, the first grinding assembly 2 further includes a grinding cup 21, a cup cover 22 for covering the grinding cup 21, and a grinding knife 23 connected to the driving mechanism 11 in the main frame 1, as shown in fig. 2, the grinding knife 23 is disposed in the grinding cup 21, the grinding cup 21 is detachably connected to the cup cover 22, the grinding cup 21 is detachably connected to the main frame 1, so that the grinding cup 21 can be adapted to the second grinding assembly 3, the second grinding assembly 3 can be mounted on the main frame 1 by using the grinding cup 21 of the first grinding assembly 2, the utilization of various components in the product is improved, and the mounting is convenient for a user, the user places the to-be-ground food material that has been peeled in the grinding cup 21, so that the to-be-ground food material is sufficiently contacted with the grinding knife 23 in the grinding cup 21 to be sufficiently ground, the bottom of the grinding cup 21 is provided with a liquid outlet 24, the ground juice exits the exit port 24.

In some embodiments, the second grinding assembly 3 further includes a filter screen 6 located below the grinding head 5, as shown in fig. 3 and 4, the filter screen 6 filters the primarily ground juice, the filter screen 6 is detachably connected to the grinding cup 21, so that the second grinding assembly 3 can be used alternatively with the first grinding assembly 2, and the second grinding assembly 3 is mounted on the main frame 1 using the grinding cup 21 of the first grinding assembly 2, which improves the utilization rate of the grinding cup 21 and reduces the production cost, a user can select to use the first grinding assembly 2 or the second grinding assembly 3 as required, which increases the diversity of products, and the filter screen 6 and the grinding cup 21 can be connected by a screw, a snap or other connection methods, which is not limited herein.

In some embodiments, the grinding head 5 has an arched body, the arch of the arched body faces the material 8 to be ground, and the user pushes the unpeeled material 8 to be ground gradually against the arch of the arched body, so that the user can grind part of the material 8 to be ground with skin by the second grinding assembly 3, and when the main body 1 drives the grinding head 5 to rotate through the transmission shaft 4, the material 8 to be ground can be ground by the grinding head 5 sufficiently.

In some embodiments, the inner wall of the arched body is convexly provided with a clamping portion 51 (as shown in fig. 4) for clamping the transmission shaft 4, the polishing head 5 can be detachably connected to the transmission shaft 4 through the clamping portion 51 and stably connected to the transmission shaft 4 through the clamping portion 51, the clamping portion 51 can be a plurality of baffles arranged around the transmission shaft 4 or can be cylindrically wrapped on the transmission shaft 4, and the stable connection between the clamping portion 51 and the transmission shaft 4 can be achieved.

In some embodiments, the clamping portion 51 is cylindrical, the cylindrical structural strength is strong, the grinding head 5 and the transmission shaft 4 are not easily connected to fail due to extrusion or rapid rotation of the grinding head 5, the clamping portion 51 is sleeved at one end of the transmission shaft 4, and the axes of the clamping portion and the transmission shaft coincide with the axis of the arched body, so as to ensure the stability of product transmission.

In some embodiments, the transmission shaft 4 has a step portion 41 (as shown in fig. 5), and the clamping portion 51 abuts against the step portion 41 to abut the polishing head 5 at a fixed position on the transmission shaft 4, so as to prevent the polishing head 5 from having a problem of unstable rotation.

In some embodiments, the filter screen 6 has a connection hole, as shown in fig. 3 and 4, the transmission shaft 4 is inserted into the connection hole through the bearing 7, so that the transmission shaft 4 can stably rotate relative to the filter screen 6, the bearing 7 is stably connected, and the service life of the filter screen is long.

In some embodiments, the filter screen 6 has a cylindrical body and an extension 61 (as shown in fig. 5) extending outwards along the opening of the cylindrical body, the extension 61 is lapped on the rim of the grinding cup 21, the ground residue is prevented from remaining at the joint of the filter screen 6 and the grinding cup 21, and the extension 61 is lapped on the rim, so that the product can be cleaned and maintained conveniently by a user.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or variations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A juice extractor comprising a main body and a first grinding assembly removably mountable to said main body, said first grinding assembly comprising a grinding cup provided on said main body, wherein said juice extractor further comprises a second grinding assembly removably mountable to said grinding cup, said second grinding assembly comprising:

the grinding head is connected to the transmission shaft, the grinding head is arranged on the grinding cup, and a plurality of spiral convex ribs are arranged on the grinding head, so that when the main machine drives the grinding head to rotate through the transmission shaft, the food materials to be ground can be fully ground by the grinding head.

2. The juicer of claim 1 wherein the first grinding assembly further comprises a lid that covers the grinding cup and a grinding blade connected to a drive mechanism in the main body, the grinding blade being disposed within the grinding cup, the grinding cup having a liquid outlet at a bottom thereof.

3. The juicer of claim 2 wherein the second grinding assembly further comprises a filter screen positioned below the grinding head, the filter screen being removably connected to the grinding cup.

4. The juicer of claim 1 wherein the grinding head has an arcuate body with a projection toward the material to be ground.

5. The juicer of claim 4 wherein the inner wall of the arched body is convexly provided with a clamping portion for clamping the drive shaft.

6. The juicer of claim 5 wherein the clamping portion is cylindrical and is fitted over one end of the drive shaft, the axes of the clamping portion and the drive shaft being coincident with the axis of the arched body.

7. The juicer of claim 5 wherein the drive shaft has a step against which the gripping portion abuts.

8. The juicer of claim 3 wherein the filter screen has a connection aperture, the drive shaft passing through the connection aperture via a bearing.

9. The juicer of claim 3 wherein the filter screen has a cylindrical body and an extension extending outwardly along the opening of the cylindrical body, the extension overlapping the rim of the grinding cup.

10. The juicer of claim 4 wherein the inner wall of the arched body is provided with ribs.