CN211269894U

CN211269894U - Simple brake device for juicer

Info

Publication number: CN211269894U
Application number: CN201921137088.6U
Authority: CN
Inventors: 潘应明
Original assignee: Foshan Gales Electrical Appliance Co ltd
Current assignee: Foshan Gales Electrical Appliance Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-08-18
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a simple brake device for a juice extractor, firstly, a conversion seat is buckled on a host machine, then food is put in a containing cup, the containing cup is buckled on the host machine, then a cup cover is buckled on the containing cup, along with the screwing of the cup cover into the containing cup, the cup cover pushes a safety push rod to move downwards, and simultaneously, the safety push rod pushes a safety rod of the conversion seat to move downwards, a braking part moves towards the direction of the safety rod, when the cup cover is completely screwed into the containing cup, the safety rod triggers a safety switch in the host machine, and a motor is started to start the food processing process; after the food is processed, the cup cover is screwed out of the containing cup, the safety push rod and the safety rod are reset, the main machine safety switch is triggered and disconnected, the juice extractor stops, meanwhile, the safety rod pushes the braking piece to instantly press the conversion seat rotor, and the conversion seat rotor stops rotating under the pressure.

Description

Simple brake device for juicer

Technical Field

The invention relates to the field of juicers, in particular to a simple brake device for a juicer.

Background

The current juice extractor is for guaranteeing the safety in the use, and the purpose of protecting the consumer is realized through making the juice extractor cut off the power supply after uncapping usually, but the rotor of juice extractor still can be in high-speed operation in a period of time under inertial effect, causes juice extractor or shredding knife etc. and is in the rotation, causes children's injury easily.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a simple brake device for a juicer.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a simple brake device for a juicer comprises a host, a conversion seat, a containing cup and a cup cover, wherein a safety switch is arranged in the host, a safety push rod capable of moving along the vertical direction is arranged on the containing cup and is pushed downwards by the cup cover, a safety rod linked with the safety push rod is arranged on the conversion seat, and a braking part is arranged on one side of the safety rod; the safety rod downwards triggers the safety switch when the safety push rod moves downwards, and the safety rod pushes the braking piece when the safety push rod moves upwards so that the braking piece presses the rotor of the conversion seat.

As a preferred option, the safety push rod is arranged in a through pipe on the outer side wall of the containing cup, an opening is arranged on one side of the top of the through pipe, and the bottom of the through pipe is sealed by a bottom cover; the outer edge of the cup cover is provided with a pressing block, and the cup cover is rotated to enable the pressing block to be screwed into the top of the through pipe through the opening and enable the safety push rod to move downwards.

As a preferred option, a clamping block is arranged on the outer side wall of the pressing block, and a clamping groove matched with the clamping block is formed in the inner wall of the top of the through pipe.

As a preferred option, the bottom of the pressing block is provided with a concave position, and the top of the safety push rod is provided with a convex block matched with the concave position.

As a preferred option, the safety push rod is divided into an upper section, a middle section and a lower section, and the upper section and the lower section are respectively perpendicular to the middle section; the bottom of the upper section is provided with a first return spring, and the middle section is inserted with a guide rod.

As a preferred option, the safety rod comprises a lifting block, a back plate matched with the safety push rod is arranged on the back side of the lifting block, a front plate used for triggering the safety switch is arranged at the bottom of the front side of the lifting block, and a second return spring is arranged at the bottom of the lifting block.

As a preferred item, the lifting block is provided with a slope block which inclines downwards.

Preferably, the braking member is provided with a circular arc surface facing the safety lever.

As a preference, the braking member is provided with a sliding wheel facing the safety lever.

Preferably, a third return spring is arranged on the braking member.

The invention has the beneficial effects that: firstly, buckling a conversion seat on a host machine, then placing food in a containing cup, buckling the containing cup on the host machine, then buckling a cup cover on the containing cup, and as the cup cover is screwed into the containing cup, firstly, the cup cover pushes a safety push rod to move downwards, and simultaneously, the safety push rod pushes a conversion seat safety rod to move downwards, a braking part moves towards the direction of the safety rod, and after the cup cover is completely screwed into and buckled in the containing cup, the safety rod triggers a safety switch in the host machine, and a motor is started to start a food processing process; after the food is processed, the cup cover is screwed out of the containing cup, the safety push rod and the safety rod are reset, the main machine safety switch is triggered and disconnected, the juice extractor stops, meanwhile, the safety rod pushes the braking piece to instantly press the conversion seat rotor, and the conversion seat rotor stops rotating under the pressure.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic illustration of an explosive state of the present invention;

FIG. 2 is a cross-sectional view of the lid of the present invention after being screwed into a receiving cup;

FIG. 3 is a schematic cross-sectional view of the lid of the present invention shown rotated out of the receiving cup;

FIG. 4 is a schematic view of the safety push rod, safety rod and brake member connection of the present invention;

FIG. 5 is an exploded view of the bottom of the containment cup of the present invention;

FIG. 6 is a schematic cross-sectional view of a transition piece of the present invention;

FIG. 7 is a schematic view of the lid of the present invention;

FIG. 8 is an enlarged schematic view of A of FIG. 7;

FIG. 9 is a first schematic view of the safety putter of the present invention;

FIG. 10 is a second schematic view of the safety putter of the present invention;

FIG. 11 is a first schematic view of the safety bar of the present invention;

FIG. 12 is a second schematic view of the safety bar of the present invention;

FIG. 13 is a schematic view of a brake embodiment of the present invention;

FIG. 14 is a schematic view of a second brake embodiment of the present invention;

FIG. 15 is an enlarged schematic view of B in FIG. 9;

fig. 16 is an enlarged schematic view of the top of the tube of the present invention.

Detailed Description

Referring to fig. 1-4, a simple brake device for a juicer comprises a main machine 101, a conversion seat 102, a containing cup 103 and a cup cover 104, wherein a safety switch 105 is arranged in the main machine 101, a safety push rod 1 capable of moving along a vertical direction is arranged on the containing cup 103, the safety push rod 1 is pushed downwards through the cup cover 104, a safety rod 2 linked with the safety push rod 1 is arranged on the conversion seat 102, and a braking part 3 is arranged on one side of the safety rod 2; when the food processing device is used, the conversion seat 102 is buckled on the host machine 101, then food is placed in the containing cup 103, the containing cup 103 is buckled on the host machine 101, then the cup cover 104 is buckled on the containing cup 103, along with the screwing of the cup cover 104 to the containing cup 103, the cup cover 104 pushes the safety push rod 1 to move downwards, meanwhile, the safety push rod 1 pushes the conversion seat 102, the safety rod 2 moves downwards, the braking part 3 moves towards the safety rod 2, after the cup cover 104 is completely screwed in and buckled on the containing cup 103, the safety rod 2 triggers the safety switch 105 in the host machine 101, and the motor is started to start the food processing process; after the food processing is finished, the cup cover 104 is screwed out of the accommodating cup 103, the safety push rod 1 and the safety rod 2 are reset, the touch of the safety switch 105 of the main machine 101 is disconnected, the juice extractor stops, meanwhile, the safety rod 2 pushes the braking piece 3 to press the rotor 106 of the conversion seat 102 instantly, and the rotation of the conversion seat is stopped under the pressure, so that the structure has a simple structure, the braking action is direct, and the safety effect of braking can be effectively realized.

Referring to fig. 2, 3 and 16, when the safety push rod 1 is mounted in the through pipe 4 on the outer side wall of the containing cup 103, one side of the top of the through pipe 4 is provided with an opening 41 to form a one-way channel, and the bottom of the through pipe 4 is closed by a bottom cover 43; the outer edge of the cup cover 104 is provided with a press block 5, the cup cover 104 is rotated to enable the press block 5 to be screwed into the top of the through pipe 4 through the opening 41, so that the safety push rod 1 is pressed to move downwards, or the press block 5 is screwed out from the opening 41, so that the safety push rod 1 is relieved from being pressed.

Referring to fig. 7, 8 and 16, a clamping block 51 is arranged on the outer side wall of the pressing block 5, and a clamping groove 42 matched with the clamping block 51 is arranged on the inner wall of the top of the through pipe 4, so that the pressing block 5 is fixed on the top of the through pipe 4; be equipped with concave position 53 in briquetting 5 bottom, safety push rod 1 top is equipped with concave position 53 complex lug 111, makes briquetting 5 when pushing down safety push rod 1, guarantees briquetting 5 and 1 top keep being connected closely of safety push rod, avoids safety push rod 1 top to deviate from briquetting 5 bottom.

Referring to fig. 9 to 10, the safety push rod 1 is divided into an upper section 11, a middle section 12 and a lower section 13, wherein the upper section 11 and the lower section 13 are respectively perpendicular to the middle section 12; in order to enable the pressing block 5 to smoothly move to the top of the upper section 11 when screwed in, the contact surface between the pressing block 5 and the upper section 11 is an arc surface, the opening 41 at the top of the through pipe 4 is provided with a first return spring 14 at the bottom of the upper section 11, and the safety push rod 1 can be reset upwards after the safety push rod 1 is released from being pressed and moved through the first return spring 14; in order to ensure that the safety push rod 1 is stable in the up-and-down moving process, a guide rod 15 is inserted on the middle section 12.

Referring to fig. 11 and 12, the safety lever 2 includes a lifting block 21, a back plate 22 disposed on a back side of the lifting block 21 and engaged with the safety push rod 1, a front plate 23 disposed at a bottom of a front side of the lifting block 21 and used for activating the safety switch 105, a second return spring 24 disposed at a bottom of the lifting block 21, and a slope block 211 disposed on the lifting block 21 and inclined downward, so that the braking member 3 can move toward the lifting block 21 after the lifting block 21 moves downward, and the braking member 3 can move away from the lifting block 21 and press against the rotor 106 of the switch base 102 after the lifting block 21 moves upward after descending.

Referring to fig. 13 and 14, the braking member 3 is provided with an arc surface 31 facing the safety bar 2, or the braking member 3 is provided with a sliding wheel 32 facing the safety bar 2, so that the braking member 3 can smoothly slide on the lifting block 21 of the safety bar 2; when the safety lever 2 moves up, the safety lever 2 pushes the braking member 3 to compress the third return spring 33 on the braking member 3, and when the safety lever 2 moves down, the braking member 3 moves toward the safety lever 2 by the elastic force of the third return spring 33.

The present invention can be modified and adapted appropriately from the above-described embodiments, according to the principles described above. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A simple brake device for a juicer comprises a host (101), a conversion seat (102), a containing cup (103) and a cup cover (104), wherein a safety switch (105) is arranged in the host (101), and the simple brake device is characterized in that a safety push rod (1) capable of moving along a vertical direction is arranged on the containing cup (103), the safety push rod (1) is pushed downwards through the cup cover (104), a safety rod (2) linked with the safety push rod (1) is arranged on the conversion seat (102), and a braking part (3) is arranged on one side of the safety rod (2); the safety rod (2) downwards triggers a safety switch (105) when the safety push rod (1) moves downwards, and the safety rod (2) pushes a braking piece (3) when the safety push rod (1) moves upwards, so that the braking piece (3) presses a rotor (106) of the conversion seat (102).

2. The simple brake braking device for the juice extractor as claimed in claim 1, wherein the safety push rod (1) is mounted in a through pipe (4) on the outer side wall of the containing cup (103), an opening (41) is arranged on one side of the top of the through pipe (4), and the bottom of the through pipe (4) is closed by a bottom cover (43); the outer edge of the cup cover (104) is provided with a pressing block (5), the cup cover (104) is rotated to enable the pressing block (5) to be screwed into the top of the through pipe (4) through an opening (41), and the safety push rod (1) moves downwards.

3. The simple brake device for the juice extractor as claimed in claim 2, wherein a block (51) is disposed on an outer side wall of the pressing block (5), and a slot (42) engaged with the block (51) is disposed on an inner wall of a top of the through pipe (4).

4. The simple brake device for the juice extractor as claimed in claim 2, wherein the bottom of the pressing block (5) is provided with a concave (53), and the top of the safety push rod (1) is provided with a convex (111) matching with the concave (53).

5. The simple brake braking device for the juice extractor as claimed in claim 1, wherein the safety push rod (1) is divided into an upper section (11), a middle section (12) and a lower section (13), the upper section (11) and the lower section (13) are respectively perpendicular to the middle section (12); the bottom of the upper section (11) is provided with a first return spring (14), and the middle section (12) is inserted with a guide rod (15).

6. The simple brake braking device for the juice extractor as claimed in claim 1, wherein the safety lever (2) comprises a lifting block (21), a back plate (22) matched with the safety push rod (1) is arranged at the back side of the lifting block (21), a front plate (23) for triggering the safety switch (105) is arranged at the bottom of the front side of the lifting block (21), and a second return spring (24) is arranged at the bottom of the lifting block (21).

7. The simple braking device for juice extractor as claimed in claim 6, wherein the lifting block (21) is provided with a slant block (211) inclined downward.

8. The simple brake device for the juice extractor as claimed in claim 1, wherein the braking member (3) is provided with a circular arc surface (31) facing the safety lever (2).

9. Simple braking device for juicers as claimed in claim 1, characterized in that the braking member (3) is equipped with a sliding wheel (32) facing the safety lever (2).

10. The simple brake braking device for the juice extractor according to claim 8 or 9, characterized in that the braking member (3) is provided with a third return spring (33).