CN211609118U

CN211609118U - Juice preparing machine

Info

Publication number: CN211609118U
Application number: CN201922245581.6U
Authority: CN
Inventors: 李一峰; 颜晨辉; 彭玉峰; 王大力; 郑艺新
Original assignee: Bear Electrical Appliance Co Ltd
Current assignee: Bear Electrical Appliance Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-02
Anticipated expiration: 2029-12-13

Abstract

The utility model provides a juice preparing machine, which comprises a cup body, a cutter holder and a straw assembly, wherein the cup body is provided with a cup cavity with an opening at the upper side; the tool apron is detachably assembled on the upper part of the cup body and is provided with a stirring knife, a motor for driving the stirring knife to rotate and a battery, and the stirring knife is arranged in the cup cavity when the tool apron is assembled on the upper part of the cup body; the suction pipe assembly comprises a suction pipe in the cup and a suction nozzle pipe, a suction nozzle pipe storage cavity is formed in the tool apron, the tool apron is provided with a suction pipe installation channel communicated with the suction nozzle pipe storage cavity, the suction nozzle pipe and the suction pipe in the cup are connected in a sealing mode through the suction pipe installation channel, the lower end of the suction pipe in the cup extends to the lower portion of the cup cavity, the suction nozzle pipe can be folded and stored in the suction nozzle pipe storage cavity, the suction nozzle pipe is unfolded to extend out of the suction nozzle pipe storage cavity, and the port of the suction nozzle pipe in the storage state is closed through a blocking element. The utility model discloses a juice preparation machine is provided with the straw subassembly, need not the user and prepares the straw in addition, and convenience of customers carries, and depositing of straw after the facilitate use is accomplished simultaneously avoids bringing the influence to sanitation.

Description

Juice preparing machine

Technical Field

The utility model relates to a kitchen household electrical appliances technical field mainly relates to a machine is prepared to juice.

Background

Juice maker, if juice maker, is a machine that can chop food such as fruits, vegetables, etc. into juice. In order to satisfy user's convenient to carry demand, portable fruit juice mixer that can hand-carry has appeared on the market, this type of fruit juice mixer includes blade holder and cup two parts, the blade holder is done the lid concurrently, the blade holder is equipped with the stirring sword, motor and battery, holistic small, the user need not external power supply alright use, open the blade holder earlier during the use, to cup input fruit vegetables edible material, then cover the blade holder, with whole switching motor after invering, accomplish the juice and prepare the back with whole just putting, open the blade holder alright use.

At present, after a user drinks and prepares fruit and vegetable juice, the fruit and vegetable juice is generally directly drunk by a cup body, and the drinking mode is inconvenient; or the straw is inserted for drinking, although the drinking mode is convenient, the straw is required to be prepared by a user, the storage and the cleaning after the use are more complicated, and if the disposable straw is adopted for drinking, the environment sanitation is influenced by discarding the package and the pipe body after the use, and the problem of belt matching also needs to be considered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a machine is prepared to juice with the straw integration on the blade holder, conveniently carry and use.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the juice preparing machine comprises a cup body, a cutter holder and a straw assembly, wherein the cup body is provided with a cup cavity with an opening at the upper side; the tool apron is detachably assembled on the upper part of the cup body and is provided with a stirring knife, a motor for driving the stirring knife to rotate and a battery for providing a power supply, and the stirring knife is arranged in the cup cavity when the tool apron is assembled on the upper part of the cup body; the suction pipe assembly comprises a cup inner suction pipe and a suction nozzle pipe, the cutter holder is provided with a suction nozzle pipe storage cavity, the cutter holder is provided with a suction pipe installation channel communicated with the suction nozzle pipe storage cavity, the suction nozzle pipe and the cup inner suction pipe are connected through the suction pipe installation channel in a sealing mode, the lower end of the cup inner suction pipe extends to the lower portion of the cup cavity, the suction nozzle pipe is provided with a flexible portion, the suction nozzle pipe can be folded through the flexible portion and stored in the suction nozzle pipe storage cavity, the suction nozzle pipe is unfolded to extend out of the suction nozzle pipe storage cavity, and the port of the suction nozzle pipe is closed through a blocking element in the storage state.

Compared with the prior art, the utility model provides a juicer, blade holder dispose the straw subassembly, through the assembly of straw pipe and cup inner suction pipe, when arranging the straw pipe in and erectting connection status, can drink the juice in the cup through the straw pipe, need not the user and prepare the straw in addition, convenience of customers carries the use, simultaneously, after the user drinks up, can buckle the straw pipe and make the straw pipe be the state of keeping flat and accomodate taking in the intracavity, and the utilization blocks the component and will the upper end opening of straw is closed, prevents that the juice from spilling.

Preferably, the tool apron is provided with a cover body for closing and opening the suction nozzle pipe receiving cavity, one end of the cover body is connected with the tool apron in a turnover mode, and the other end of the cover body is provided with the blocking element at a position corresponding to a receiving state port of the suction nozzle pipe, so that the port of the suction nozzle pipe is closed when the cover body closes the suction nozzle pipe receiving cavity; when the cover body is closed, the cover body drives the suction nozzle to be bent and stored in the storage cavity, and meanwhile, the blocking element correspondingly closes the port of the suction nozzle pipe, so that the cover body plays a role in preventing dust and water and plays a role in sealing the suction pipe assembly to ensure that liquid cannot leak.

Alternatively, the blocking element is a plug cover, and after the drinking water is used up, the plug cover blocks the port of the suction nozzle pipe and then is bent and stored in the suction nozzle pipe storage cavity.

Preferably, a straw seal is fitted between the straw assembly and the straw seal straw mounting channel to ensure that liquid does not leak out of the straw mounting channel.

Preferably, the suction nozzle pipe is connected with the upper end of the suction pipe installation channel in a sealing manner, and the suction pipe in the cup is connected with the lower end of the suction pipe installation channel in a sealing manner.

Preferably, one side of straw installation passageway is equipped with exhaust passage, and exhaust passage upper end and lower extreme communicate cup chamber and suction nozzle pipe respectively and accomodate the chamber, and the suction nozzle pipe is when accomodating the state, and exhaust passage's upper end can be closed, sets up exhaust passage convenience of customers when inhaling the drink fruit juice, can balance the inside and outside atmospheric pressure of cup, realizes inhaling promptly and drinks promptly, and simple structure is reliable.

Preferably, when the suction nozzle pipe is in a storage state, the lower side of the suction nozzle pipe blocks and closes the upper end of the exhaust passage, so that the exhaust passage is closed while the suction nozzle pipe is stored or the exhaust passage is opened while the suction nozzle pipe is unfolded.

Alternatively, the upper end of the exhaust channel is opened or closed through an exhaust sealing cover, after drinking, the exhaust sealing cover closes the exhaust channel, and then the suction nozzle pipe is bent and stored in the storage cavity.

Furthermore, the exhaust sealing piece is installed on the exhaust passage, an exhaust port is formed in the exhaust sealing piece, the upper end of the exhaust sealing piece extends to the suction nozzle pipe containing cavity, when the suction nozzle pipe is in a containing state, the lower side of the suction nozzle pipe abuts against the upper end of the exhaust sealing piece to block and close the exhaust port, the exhaust sealing piece is pressed through the suction nozzle pipe, and liquid is prevented from leaking from the exhaust passage.

Preferably, the upper end ring of the inner suction pipe in the cup is provided with a circle of convex edge, the inner suction pipe in the cup is inserted into the suction pipe installation channel, the convex edge is supported at the upper end opening of the suction pipe installation channel, the suction pipe sealing element is assembled between the inner suction pipe in the cup and the suction pipe installation channel, the suction nozzle pipe and the upper end of the inner suction pipe in the cup can be detachably and hermetically connected in a sleeving, screwing and matching mode or a buckling and matching mode, and the suction nozzle pipe is simple in structure and convenient to assemble.

Alternatively, the suction pipe and the suction nozzle pipe in the cup are of an integrated structure.

Preferably, the lower end of the cutter holder is provided with a circle of protective wall, the stirring cutter is located in the inner space of the protective wall, and the in-cup suction pipe is located on the outer side of the protective wall, so that the stirring cutter cannot touch the in-cup suction pipe all the time in the high-speed operation process, and the in-cup suction pipe is prevented from being damaged by the stirring cutter.

Drawings

FIG. 1 is a schematic view showing the upright state of a nozzle tube according to the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a sectional view of the nozzle tube of the present invention in an upright state;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a first cross-sectional view of the nozzle tube of the present invention in a flat state;

FIG. 6 is an enlarged view of area B of FIG. 5;

FIG. 7 is a second cross-sectional view of the pipette head of the present invention in a flat state;

FIG. 8 is a schematic view showing an assembled state of the suction pipe and the tool post in the cup according to the present invention;

fig. 9 is an exploded view of the cover of the present invention;

FIG. 10 is a schematic view of the suction tube in the cup of the present invention;

fig. 11 is a schematic view of the suction nozzle tube of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 11, the juice preparing machine comprises a cup body 1, a cutter holder 2, a cover body 3 and a straw assembly, wherein the cup body 1 is provided with a cup cavity 11 with an opening at the upper side; the tool apron 2 is detachably assembled on the upper part of the cup body 1 and is provided with a stirring tool 201, a motor 202 for driving the stirring tool 201 to rotate, a battery 203 for providing power for the motor 202 and a control circuit board 204 for controlling the motor 202 to start or close, and the stirring tool 201 is arranged in the cup cavity 11 when the tool apron 2 is assembled on the upper part of the cup body 1; the cover body 3 is assembled on the upper side of the tool apron 2; the suction pipe assembly comprises a cup inner suction pipe 4 and a suction nozzle pipe 5, a suction nozzle pipe accommodating cavity 301 is arranged on the cutter holder 2, a suction pipe mounting channel 21 communicated with the suction nozzle pipe accommodating cavity 301 is arranged on the cutter holder 2, the suction nozzle pipe 5 and the cup inner suction pipe 4 are hermetically connected through the suction pipe mounting channel 21, the lower end of the cup inner suction pipe 4 extends to the lower part of the cup cavity 11, a flexible part 501 is arranged on the suction nozzle pipe 5, the suction nozzle pipe 5 can be folded and accommodated in the suction nozzle pipe accommodating cavity 301 through the flexible part 501 and can be unfolded to extend out of the suction nozzle pipe accommodating cavity 301, and the port of the suction nozzle pipe 5 is closed through a blocking element in the accommodating state; one end of the cover body 4 is connected with the cutter holder 2 in a turnover way, and the other end of the cover body 3 is provided with the blocking element 31 corresponding to the position of the port of the suction nozzle pipe 5 in the receiving state, so that the port of the suction nozzle pipe 5 is closed when the cover body 3 closes the suction nozzle pipe receiving cavity 301. In this embodiment, the blocking element 31 is a rib.

The utility model provides a fruit juice mixer, blade holder 2 dispose the straw subassembly, through the assembly of straw pipe 5 and cup inner suction pipe 4, arrange straw pipe 5 in when erectting the connection status, can drink the juice in the cup 1 through straw pipe 5, need not the user and prepare the straw in addition, convenience of customers carries the use, simultaneously, after the user drinks up, can cover lid 3 and make straw pipe 5 be the state of keeping flat and accomodate taking in chamber 301, and the utilization blocks that component 31 will the upper end opening of straw pipe 5 is closed, prevents that the juice from spilling.

In another embodiment, the blocking element is a plug cap, and after drinking, the plug cap blocks the port of the nozzle tube 5 and then is bent to be received in the nozzle tube receiving cavity 301.

Referring to FIG. 2, in a preferred embodiment, a straw seal 22 is provided in the cup between the straw 4 and the straw mounting channel 21. One choice of straw seal 22 is a silicone piece; the straw seal 22 ensures that liquid does not leak out of the straw mounting channel 21.

In one embodiment, the nozzle tube 5 is hermetically connected with the upper end of the straw mounting channel 21, and the in-cup tube 4 is hermetically connected with the lower end of the straw mounting channel 21.

Referring to fig. 3 to 6, in a preferred embodiment, an exhaust passage 23 is provided at one side of the straw installation passage 21, the upper end and the lower end of the exhaust passage 23 are respectively communicated with the cup cavity 11 and the straw receiving cavity 301, and the upper end of the exhaust passage 23 can be closed when the straw 5 is in a receiving state, specifically, the lower side of the straw 5 blocks and closes the upper end of the exhaust passage 23 when in the receiving state, so that the exhaust passage 23 is closed or the straw 5 is unfolded and the exhaust passage 23 is opened when the straw 5 is received; the air exhaust channel 23 is arranged, so that when a user drinks the fruit juice, the air pressure inside and outside the cup body 1 can be balanced, instant drinking can be realized, and the structure is simple and reliable.

Referring to fig. 3 to 6 and 11, in a preferred embodiment, in order to further prevent the liquid from leaking out of the vent channel 23, the upper end of the vent channel 23 extends into the receiving cavity 301, and the vent channel 23 is mounted with a vent seal 24. One choice of vent seal 24 is a silicone piece; the exhaust sealing piece 24 is provided with an exhaust port, the upper end of the exhaust sealing piece 24 extends to the suction nozzle pipe accommodating cavity 301, when the suction nozzle pipe 5 is in an accommodating state, the lower side of the suction nozzle pipe presses against the upper end of the exhaust sealing piece 24 to close the exhaust port, the exhaust sealing piece 24 is pressed through the suction nozzle pipe 5, and liquid is prevented from leaking out of the exhaust channel 23. In this embodiment, a circle of protrusions 51 is disposed at a position of the nozzle tube 5 corresponding to the exhaust passage 23, so as to increase the pressing amount of the cover 3 on the nozzle tube 5, and further improve the sealing performance of the exhaust passage 23.

In another embodiment, an exhaust channel is arranged on one side of the suction pipe installation channel, the upper end of the exhaust channel is communicated with the containing cavity, and the lower end of the exhaust channel is communicated with the cup cavity; the vacuum bottle is also matched with an exhaust sealing cover which is used for covering or opening the exhaust channel, when the user drinks the beverage, the exhaust sealing cover can be used for covering the exhaust channel, and then the cover body is covered to enable the suction nozzle pipe to be contained in the containing cavity.

Referring to fig. 1 to 7 and 9, in a preferred embodiment, the cover body 3 includes a movable cover 32 and a connecting cover 33, the connecting cover 33 is detachably connected to the upper side of the holder 2, and in this embodiment, it is preferable that the connecting cover 33 is connected to the upper side of the holder 2 by a threaded rotation fit; a strip-shaped notch 302 is arranged on the connecting cover 33 corresponding to the suction nozzle pipe 5, a suction nozzle pipe accommodating cavity 301 is formed among the movable cover 32, the notch 302 and the cutter holder 2, the movable cover 32 is used for opening or closing the accommodating cavity 301 and is rotatably arranged on the notch 302, and the movable cover 32 is provided with the convex rib 31; when the movable cover 32 is opened, the nozzle pipe 5 is in a vertical state and the upper end opening of the nozzle pipe 5 is opened; when the movable cover 32 is closed, the nozzle tube 5 is in a flat state and the rib 31 presses and closes the upper end opening of the nozzle tube 5, which is helpful for realizing the closing of the upper end opening of the nozzle tube 5.

Referring to fig. 9, specifically, two sides of the lower portion of the movable cover 32 are provided with rotating shafts 321, the inner wall of the notch 302 is provided with a rotating groove 331, and the rotating shafts 321 and the rotating grooves 331 are matched to realize the rotation of the movable cover 32 on the connecting cover 33, in this embodiment, the rotating shafts 321 and the rotating grooves 331 are preferably in interference fit to realize the damped rotation of the movable cover 32 on the connecting cover 33, so as to facilitate the rotational positioning of the movable cover 32 and ensure the stability when the movable cover is rotated to a vertical position. Preferably, both sides of the upper portion of the movable cover 32 are provided with positioning bosses 322, the notches 302 correspond to the positioning bosses 322, and positioning grooves 332 are arranged at positions of the positioning bosses 322, so that when the movable cover 32 is closed, the positioning bosses 322 are in interference fit with the positioning grooves 332, and the stability of closing is ensured.

When the cup is used, a user can connect the connecting cover 33 and the tool apron 2 together in a thread matching mode, and after stirring is completed, the movable cover 32 can be opened, so that the suction nozzle pipe 5 is in a vertical state, and juice in the cup cavity 11 can be directly sucked and drunk; after drinking, the movable cover 32 is covered, so that the suction nozzle pipe 5 forms a flat state along with the pressing of the movable cover 32, and simultaneously, the upper end opening of the suction nozzle pipe 5 is sealed under the pressing of the convex rib 31 on the movable cover 32, thereby completing sealing and preventing the liquid in the cup cavity 11 from flowing out.

Referring to fig. 10, in a preferred embodiment, the upper end of the in-cup straw 4 is provided with a ring of raised edge 41, when the straw assembly is assembled, the in-cup straw 4 is inserted into the straw mounting channel 21, the raised edge 41 is supported at the upper end opening of the straw mounting channel 21, and the straw sealing member 22 is assembled between the in-cup straw 4 and the straw mounting channel 21, which is simple in structure and convenient to assemble.

Referring to fig. 10, in a preferred embodiment, the upper end of the straw 4 in the cup extends upwards to form a straw connecting portion 42, the straw 5 is detachably connected with the straw connecting portion 42 in a sleeved manner, and the straw 4 in the cup is sleeved on the straw connecting portion 42 and is in interference fit with the straw connecting portion 42. The assembly structure is simple, and after the user uses the straw assembly, the straw assembly can be detached and cleaned, so that the product is environment-friendly and sanitary.

In another embodiment, the suction pipe 4 is detachably connected to the suction pipe connection portion 42 by a screw-fit manner.

In another embodiment, the straw 4 in the cup is removably connected to the straw connector 42 by a snap-fit.

In another embodiment, the in-cup straw 4 and the mouthpiece 5 may also be of one piece construction.

Referring to fig. 7 and 8, in a preferred embodiment, the lower end of the tool apron 2 is provided with a ring of protective wall 25, the stirring blade 201 is located in the inner space of the protective wall 25, and the in-cup pipe 4 is located outside the protective wall 25, so that the stirring blade 201 does not touch the in-cup pipe 4 at all times during high-speed operation, and the in-cup pipe 4 is prevented from being damaged by the stirring blade 201.

In a preferred embodiment, the upper surface of the cover body 3 is horizontal, so that the product can be placed in an inverted state to be stirred, and the use is convenient for a user.

It should be noted that the suction nozzle 5 and the suction pipe sealing member 22 may be an integral component, or may be separated into two components; or the suction nozzle pipe 5 and the in-cup suction pipe 4 are an integral part, or can be separated into two parts; alternatively, the straw 4 and straw seal 22 may be an integral part of the cup, or may be separate parts. In this embodiment, the straw 5, straw seal 22 and in-cup straw 4 are all separate parts.

In addition, the inner suction pipe 4 in the cup can be made of metal material, and can also be made of non-metal material, such as plastic, silica gel, glass, teflon and the like. The nozzle tube 5 is made of non-metal material, such as plastic, silica gel, etc. In this embodiment, the suction pipe 4 in the cup is a plastic suction pipe, and the suction nozzle 5 is made of silica gel.

With reference to fig. 1 to 10, the working principle of the present invention is:

during the use, insert straw installation passageway 21 with cup inner suction pipe 4 in, establish suction nozzle 5 cover on straw connecting portion 42, screw up lid 3 at blade holder 2 upside, then put into cup chamber 11 with eating the material to screw up cup 1 at blade holder 2 downside, start motor 202, and place the fruit juice mixer handstand, support through lid 3, make its drive stirring sword 201 stir the bits of broken glass to edible material juice.

When drinking, the movable cover 32 is opened to enable the suction nozzle pipe 5 to be in a vertical state, the suction nozzle pipe 5, the in-cup suction pipe 4 and the cup cavity 11 are communicated with each other, and direct drinking can be achieved.

After drinking, the movable cover 32 is covered, so that the suction nozzle pipe 5 forms a flat state along with the pressing of the movable cover 32, meanwhile, under the pressing of the convex rib 31 on the movable cover 32, the upper end opening of the suction nozzle pipe 5 is closed, sealing is completed, so that liquid in the cup cavity 11 is prevented from flowing out, the pressing amount of the movable cover 32 on the suction nozzle pipe 5 is increased through the bulge 51 on the suction nozzle pipe 5, and the sealing performance of the product is further ensured.

When needs wash, directly loosen the dismantlement with the cup, 1 from the blade holder 2 rotation, then with taking out of suction pipe installation passageway 21 of suction pipe 4 and suction nozzle pipe 5 in the cup, alright wash the product, its simple structure installs and removes the convenience, and the user of being convenient for washs, makes suction pipe subassembly repeatedly cyclic utilization simultaneously, refuses disposable straw, environmental protection and clean health.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. Juice extractor, it includes:

the cup body is provided with a cup cavity with an opening at the upper side;

the tool apron is detachably assembled on the upper part of the cup body and is provided with a stirring knife, a motor for driving the stirring knife to rotate and a battery for providing a power supply, and the stirring knife is arranged in the cup cavity when the tool apron is assembled on the upper part of the cup body;

the method is characterized in that: still include the suction tube subassembly, the suction tube subassembly includes suction pipe and suction nozzle pipe in the cup, it accomodates the chamber to be equipped with the suction nozzle pipe on the blade holder, the blade holder is equipped with the straw installation passageway that the chamber was accomodate to the intercommunication suction nozzle pipe, and suction nozzle pipe and suction pipe in the cup pass through straw installation passageway sealing connection, the lower extreme of suction pipe in the cup extends to the cup chamber lower part, be equipped with flexible portion on the suction nozzle pipe, the suction nozzle pipe can be buckled through this flexible portion and accomodate in the suction nozzle pipe accomodates the intracavity to and expand to extend the suction nozzle pipe and accomodate the chamber outside, and its port of suction nozzle pipe is closed through a blocking element under the state of accomodating.

2. The juice extractor according to claim 1, wherein: the tool apron is provided with a cover body used for closing and opening the suction nozzle pipe accommodating cavity, one end of the cover body is connected with the tool apron in a turnover mode, and the other end of the cover body is provided with the blocking element corresponding to the position of the suction nozzle pipe at the port in the accommodating state, so that the port of the suction nozzle pipe is closed when the cover body closes the suction nozzle pipe accommodating cavity.

3. The juice extractor according to claim 1, wherein: the blocking element is a plug cover.

4. The juice extractor according to claim 1, wherein: a straw seal is assembled between the straw assembly and the straw seal straw mounting channel.

5. The juice extractor according to claim 1, wherein: the suction nozzle pipe is connected with the upper end of the suction pipe installation channel in a sealing mode, and the suction pipe in the cup is connected with the lower end of the suction pipe installation channel in a sealing mode.

6. The juice extractor according to any one of claims 1 to 5, wherein: an exhaust passage is arranged on one side of the suction pipe installation passage, the upper end and the lower end of the exhaust passage are respectively communicated with the cup cavity and the suction nozzle pipe containing cavity, and the upper end of the exhaust passage can be closed when the suction nozzle pipe is in a containing state.

7. The juice extractor according to claim 6, wherein: when the suction nozzle pipe is in a storage state, the lower side of the suction nozzle pipe blocks and closes the upper end of the exhaust channel;

or the upper end of the exhaust channel is opened or closed through an exhaust sealing cover.

8. The juice extractor according to claim 7, wherein: the exhaust channel is provided with an exhaust sealing piece, an exhaust port is formed in the exhaust sealing piece, the upper end of the exhaust sealing piece extends to the suction nozzle pipe containing cavity, and when the suction nozzle pipe is in a containing state, the lower side of the suction nozzle pipe abuts against the upper end of the exhaust sealing piece to block and close the exhaust port.

9. The juice extractor according to claim 4, wherein: the upper end of the suction pipe in the cup is annularly provided with a circle of convex edge, the suction pipe in the cup is inserted into the suction pipe installation channel, the convex edge is supported at the opening at the upper end of the suction pipe installation channel, the suction pipe sealing piece is assembled between the suction pipe in the cup and the suction pipe installation channel, and the suction nozzle pipe is detachably and hermetically connected with the upper end of the suction pipe in the cup in a sleeving, screwing and matching mode or a buckling and matching mode.

10. The juice extractor according to any one of claims 1 to 5, wherein: the suction pipe and the suction nozzle pipe in the cup are of an integrated structure.

11. The juice extractor according to any one of claims 1 to 5, wherein: the lower end of the cutter holder is provided with a circle of protective wall, the stirring cutter is located in the inner space of the protective wall, and the suction pipe in the cup is located on the outer side of the protective wall.