CN212165652U - Food processor with safety interlocking switch mechanism - Google Patents

Abstract

The utility model provides a take food processor of safe chain on-off mechanism, include: the cup assembly comprises a cooking cup and a cup cover detachably mounted at the upper end of the cooking cup, a switch key is arranged on the host, and a safety interlocking switch mechanism is arranged between the host and the cup assembly; safety chain switching mechanism includes connecting rod and trigger bar, the trigger bar lower extreme is connected with slide damper, the connecting rod sets up one side of cooking cup, the trigger bar sets up in the host computer, slide damper sets up switch button below blocks switch button. The food processor with the safety interlocking switch mechanism has simple structure, is provided with the safety interlocking switch mechanism, prevents the cup cover from being started to cause injury accidents when the cup cover is not in place, and can be started only by pressing down the switch button after the cup cover is in place when in use, thereby being safe and reliable; low production cost and suitability for batch production.

Description

Food processor with safety interlocking switch mechanism

Technical Field

The utility model relates to a food processor field, in particular to take food processor of safe chain on-off mechanism.

Background

The food processor (such as a wall breaking machine) is a multifunctional machine which can achieve the functions of making soybean milk, grinding dry powder, squeezing fruit juice, making meat stuffing, shaving ice, or blending beauty masks for women, and becomes an essential household appliance in a kitchen. Because have the stirring sword in the cooking machine, people also have higher requirement to cooking machine's security.

At present, common food processors in the market, particularly food processors which use a safety switch as a protection device, have the risk of failure of the safety switch; such as micro-switch short circuit failure or direct conduction on the circuit caused by tin connection on the PCB or conduction caused by failure of electronic components. After the safety switch is out of work, the host can be directly started through the keys, and the human body can be possibly injured. Some existing food cooking machines only have one safety connecting rod, when the safety connecting rod is pressed down, a switch is communicated, and a machine can be started by pressing a switch key, but if a circuit fails, a cup cover is not covered or is not covered in place, and the machine can be started by pressing the switch key, at the moment, the stirring knife rotates and easily causes harm to human bodies of users; and the cup cover is started when not in place, which easily causes the problems of liquid leakage and food waste. The safety switch mechanism inside some current cooking machines is complicated in structure, and manufacturing cost is higher, is not suitable for batch production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a take safe chain switch mechanism's food processor that cup lid did not cover and put in place just to start, simple structure, safe and reliable, low in production cost.

(II) technical scheme

In order to solve the technical problem, the utility model provides a take food processor of safe chain switching mechanism, include: the cup assembly comprises a cooking cup and a cup cover detachably mounted at the upper end of the cooking cup, a switch key is arranged on the host, and a safety interlocking switch mechanism is arranged between the host and the cup assembly; the safety interlocking switch mechanism comprises a connecting rod and a trigger rod, the lower end of the trigger rod is connected with a sliding baffle, the connecting rod is arranged on one side of the cooking cup, the trigger rod is arranged in the host, the sliding baffle is arranged below the switch key and blocks the switch key from being pressed down, the bottom of the cup cover is abutted against the connecting rod during use, the bottom of the connecting rod is abutted against the trigger rod, and the bottom of the trigger rod is abutted against the sliding baffle; when the novel cup is used, the cup cover is arranged, the cup cover pushes the connecting rod downwards, the connecting rod pushes the trigger rod downwards, and the trigger rod drives the sliding baffle to slide and enable the switch key to be pressed down and started. The food processor with the safety interlocking switch mechanism has the advantages of simple structure and low production cost, and is suitable for batch production; the safety interlocking switch mechanism is arranged to prevent the blade from injuring people when the cup cover is not covered in place, and the switch button can be pressed down to start the cup cover only after the cup cover is covered in place, so that the cup cover is safe and reliable; a microswitch is arranged on one side of the trigger rod, and the microswitch is switched on when the cup cover is in place, so that double safety is realized, and the safety is higher.

Furthermore, a first inclined plane is arranged at the bottom of the trigger rod, a second inclined plane matched with the first inclined plane is arranged on the sliding baffle, and the first inclined plane is abutted against the second inclined plane during installation; when the trigger rod moves longitudinally downwards, the sliding baffle is pushed to move transversely.

Furthermore, a microswitch is arranged on one side of the trigger rod, and the trigger rod pushes the microswitch downwards to enable the microswitch to be switched on.

Furthermore, the trigger rod is provided with a third inclined surface, a switch contact of the micro switch is abutted against the third inclined surface, and when the trigger rod moves downwards, the third inclined surface pushes the switch contact to enable the micro switch to be conducted.

Further, switch button below is equipped with the PCB board, slide damper arranges in the switch button with between the PCB board, the PCB board be equipped with the touch switch that the switch button corresponds, when the bowl cover lid targets in place, press the switch button makes touch switch on the PCB board presses down and switches on, only micro-gap switch with the cooking machine just starts work when touch switch switches on simultaneously, and the security is high, convenient to use.

Furthermore, a key guide post is arranged at the bottom of the switch key, a clearance hole is formed in the sliding baffle, when the trigger rod drives the sliding baffle to slide, the clearance hole is located between the touch switch and the switch key, the switch key can be pressed down, the switch key drives the key guide post to move downwards, the key guide post penetrates through the clearance hole and presses the touch switch, and the touch switch is switched on.

Furthermore, the sliding baffle is provided with an installation groove, the installation groove is provided with an elastic piece, one end of the elastic piece abuts against the sliding baffle, and the other end of the elastic piece abuts against a fixed plate of the host machine; the bowl cover is followed arrange the back that the cup was taken off, the slip dog is in restore to the throne under the elastic component effect, the slip dog drives simultaneously the trip lever with the connecting rod upwards restores to the throne.

Further, bowl cover one side is equipped with block portion, arrange the cup upper end be equipped with block portion complex draw-in groove, during the installation the bowl cover, block portion with the draw-in groove corresponds the block, and the structure block is firm, safe and reliable.

Further, block portion bottom is equipped with first arch, the connecting rod be equipped with first protruding complex second arch, during the installation the bowl cover, first arch supports and leans on the second is protruding, and the structure is firm, and the security is high, excellent in use effect.

Further, arrange cup upper end inner wall and be equipped with spacing arch, the bowl cover be equipped with spacing protruding complex spacing groove, installation during the bowl cover, spacing arch with the spacing groove corresponds the block, and the block is firm, prevents in the use the bowl cover breaks away from arrange the cup, the security is high.

(III) advantageous effects

The food processor with the safety interlocking switch mechanism has simple structure and low production cost, and is suitable for batch production; a microswitch is arranged on one side of the trigger rod, and is switched on when the cup cover is in place, so that the safety is high; the safety interlocking switch mechanism is arranged to prevent the blade from injuring people when the cup cover is not covered in place, and the switch button can be pressed down to start the cup cover only after the cup cover is covered in place, so that the safety is double-insurance, the safety is higher, and the safety of the human body of a user is effectively protected; be equipped with spacing arch and spacing groove, during the installation bowl cover, spacing arch corresponds the block with the spacing groove, prevents that the bowl cover breaks away from the cooking cup in the use, and the security is high, and the bowl cover is firm with the cooking cup block, prevents to take place weeping and food extravagant, excellent in use effect.

Drawings

Fig. 1 is a perspective view of a food processor with a safety interlock switch mechanism according to the present invention;

FIG. 2 is a cross-sectional view of the food processor with a safety interlock switch mechanism according to the present invention;

FIG. 3 is a schematic structural view of a switch button portion of the food processor with a safety interlock switch mechanism according to the present invention;

FIG. 4 is a perspective view of the connecting rod of the food processor with the safety interlock switch mechanism of the present invention;

FIG. 5 is a perspective view of the trigger lever of the food processor with the safety interlock switch mechanism of the present invention;

FIG. 6 is a perspective view of the sliding baffle of the food processor with the safety interlock switch mechanism of the present invention;

FIG. 7 is a perspective view of the switch button of the food processor with the safety interlock switch mechanism of the present invention;

fig. 8 is a perspective view of the PCB board of the food processor with the safety interlock switch mechanism of the present invention;

fig. 9 is a schematic structural view of the sliding baffle of the food processor with the safety interlock switch mechanism of the present invention;

FIG. 10 is a perspective view of a fixing plate of the food processor with a safety interlock switch mechanism according to the present invention;

fig. 11 is a schematic structural view of a clamping part of a food material arranging machine with a safety interlocking switch mechanism according to the present invention;

FIG. 12 is a perspective view of the cup lid of the food processor with the safety interlock switch mechanism of the present invention;

fig. 13 is a schematic structural view of the food processor with the safety interlock switch mechanism of the present invention;

FIG. 14 is a perspective view of the microswitch of the food processor with safety interlock switch mechanism of the present invention;

wherein: the structure comprises a main machine 1, a switch button 101, a button guide post 102, a fixing plate 103, a mounting seat 104, a cooking cup 2, a clamping groove 201, a limiting bulge 202, a cup cover 3, a clamping part 301, a first bulge 302, a limiting groove 303, a connecting rod 4, a second bulge 401, a trigger rod 5, a first inclined plane 501, a third inclined plane 502, a sliding baffle 6, a second inclined plane 601, a clearance hole 602, a mounting groove 603, a mounting post 604, a microswitch 7, a switch contact 701, a PCB 8, a touch switch 801 and an elastic element 9.

Detailed Description

Referring to fig. 1-14, the utility model provides a take food processor of safe chain switch mechanism, include: the food processor comprises a host machine 1 and a cup assembly arranged at the upper end of the host machine 1, wherein the cup assembly comprises a food processing cup 2 and a cup cover 3 detachably arranged at the upper end of the food processing cup 2, a switch button 101 is arranged on the host machine, and a safety interlocking switch mechanism is arranged between the host machine 1 and the cup assembly; the safety interlocking switch mechanism comprises a connecting rod 4 and a trigger rod 5, the lower end of the trigger rod 4 is connected with a sliding baffle 6, the connecting rod 4 is arranged on one side of the cooking cup 2, the trigger rod 5 is arranged in the host 1, the sliding baffle 6 is arranged below the switch key 101 and blocks the switch key 101, the bottom of the cup cover 3 is abutted against the connecting rod 4 when in use, the bottom of the connecting rod 4 is abutted against the trigger rod 5, and the bottom of the trigger rod 5 is abutted against the sliding baffle 6; when the cup cover is used, the cup cover 3 is installed, the cup cover 3 pushes the connecting rod 4 downwards, the connecting rod 4 pushes the trigger rod 5 downwards, and the trigger rod 5 drives the sliding baffle 6 to slide and enables the switch key 101 to be pressed down for starting. The food processor with the safety interlocking switch mechanism is provided with the safety interlocking switch mechanism, the blade injury accident caused by starting when the cup cover is not in place is prevented, and the switch button can be pressed to start only after the cup cover is in place during use, so that the food processor is safe and reliable; a microswitch is arranged on one side of the trigger rod, and the microswitch is switched on when the cup cover is in place, so that double safety is realized, and the safety is higher; the cup cover and the cooking cup are firmly clamped, so that liquid leakage and food waste are prevented, and the using effect is good; simple structure, low production cost and suitability for batch production.

Referring to fig. 1, 5 and 6, a first inclined plane 501 is arranged at the bottom of the trigger rod 5, a second inclined plane 601 matched with the first inclined plane 501 is arranged on the sliding baffle 6, and the first inclined plane 501 abuts against the second inclined plane 601 during installation; when the trigger rod 5 moves longitudinally and downwards, the sliding baffle 6 is pushed to move transversely.

Referring to fig. 1, 5 and 14, a microswitch 7 is arranged on one side of the trigger rod 5, and the trigger rod 5 pushes the microswitch 7 downwards to turn on the microswitch 7. The trigger lever 5 is provided with a third inclined surface 502, the switch contact 701 of the micro switch 7 abuts against the third inclined surface 502, and when the trigger lever 5 moves downwards, the third inclined surface 502 pushes the switch contact 701 to conduct the micro switch 7.

Referring to fig. 1, 6, 7 and 8, a PCB 8 is arranged below the switch key, the sliding baffle 6 is arranged between the switch key 101 and the PCB 8, the PCB 8 is provided with a touch switch 801 corresponding to the switch key 101, when the cup cover 3 is in place, the switch key 101 is pressed to enable the touch switch 801 on the PCB 8 to be pressed down and conducted, and the food processor is started only when the micro switch 7 and the touch switch 801 are conducted simultaneously, so that the safety is high, and the use is convenient. The bottom of the switch button 101 is provided with a button guide post 102, the sliding baffle 6 is provided with a clearance hole 602, when the trigger rod 5 drives the sliding baffle 6 to slide, so that the clearance hole 602 is located between the touch switch 801 and the switch button 101, the switch button 101 can be pressed at the moment, the switch button 101 drives the button guide post 102 to move downwards, the button guide post 102 penetrates through the clearance hole 602 and presses the touch switch 801, and the touch switch 801 is turned on.

Referring to fig. 1, 6 and 9, the sliding baffle 6 is provided with a mounting groove 603, the mounting groove 603 is provided with an elastic element 9, one end of the elastic element 9 abuts against the sliding baffle 6, the other end of the elastic element abuts against the fixing plate 103 of the host 1, the sliding baffle 6 is provided with a mounting post 604 for mounting the elastic element 9, the fixing plate 103 is provided with a mounting seat 104 for mounting the elastic element 9, the fixing plate 103 is fixedly connected with the host 1 through a bolt, and the elastic element 9 is a spring in this embodiment; after the cup cover 3 is taken down from the cooking cup 2, the sliding stop block 6 resets under the action of the elastic piece 9, and the sliding stop block 6 simultaneously drives the trigger rod 5 and the connecting rod 4 to reset upwards.

Referring to fig. 1, 11 and 12, a clamping portion 301 is disposed on one side of the cup cover 3, a slot 201 is disposed at the upper end of the cooking cup 2, the clamping portion 301 and the slot 201 are correspondingly clamped when the cup cover 3 is mounted, and the structure clamping is stable, safe and reliable. The bottom of the clamping portion 301 is provided with a first bulge 302, the connecting rod 4 is provided with a second bulge 401 matched with the first bulge 302, and when the cup cover 3 is installed, the first bulge 302 abuts against the second bulge 401, so that the structure is stable, the safety is high, and the using effect is good.

Referring to fig. 1, 12 and 13, arrange the cup 2 upper end inner wall and be equipped with spacing arch 202, bowl cover 3 is equipped with the spacing groove 303 with spacing arch 202 complex, and when installing bowl cover 3, spacing arch 202 corresponds the block with spacing groove 303, and the block is firm, prevents that bowl cover 3 from breaking away from arrange cup 2 in the use, and the security is high.

The food processor with the safety interlocking switch mechanism has simple structure, the microswitch is arranged on one side of the trigger rod, and the microswitch is switched on when the cup cover is in place, so the safety is high; the production cost is low, and the method is suitable for batch production; the safety interlocking switch mechanism is arranged to prevent the blade from injuring people when the cup cover is not covered in place, and the switch button can be pressed down to start the cup cover only after the cup cover is covered in place, so that the safety is double-insurance, the safety is higher, and the safety of the human body of a user is effectively protected; the cup cover and the cooking cup are firmly clamped, so that liquid leakage and food waste are prevented, and the using effect is good; be equipped with spacing arch and spacing groove, during the installation bowl cover, spacing arch corresponds the block with the spacing groove, prevents that the bowl cover breaks away from cooking cup in the use, and the security is high.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A take food processor of safe chain switch mechanism includes: the food processor comprises a host (1) and a cup assembly arranged at the upper end of the host (1), wherein the cup assembly comprises a food processing cup (2) and a cup cover (3) detachably arranged at the upper end of the food processing cup (2), and is characterized in that a switch button (101) is arranged on the host, and a safety interlocking switch mechanism is arranged between the host (1) and the cup assembly;

safety interlocking switch mechanism includes connecting rod (4) and trigger lever (5), trigger lever (5) lower extreme is connected with slide damper (6), connecting rod (4) set up one side of cooking cup (2), trigger lever (5) set up in host computer (1), slide damper (6) set up switch button (101) below is blocked switch button (101), during the use connecting rod (4) are pushed down trigger lever (5), trigger lever (5) drive slide damper (6) slide and make switch button (101) can be down pressed and are started.

2. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein the bottom of the trigger lever (5) is provided with a first inclined surface (501), and the sliding baffle (6) is provided with a second inclined surface (601) matched with the first inclined surface (501).

3. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein a micro switch (7) is provided at one side of the trigger lever (5).

4. Food processor with safety interlock switch mechanism according to claim 3, characterized in that the trigger lever (5) is provided with a third slope (502), the switch contact (701) of the microswitch (7) resting on the third slope (502).

5. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein a PCB (8) is disposed under the switch button (101), the sliding baffle (6) is disposed between the switch button (101) and the PCB (8), and the PCB (8) is provided with a touch switch (801) corresponding to the switch button (101).

6. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein the bottom of the switch button (101) is provided with a button guide post (102), and the sliding baffle (6) is provided with a clearance hole (602).

7. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein the sliding baffle (6) is provided with a mounting groove (603), the mounting groove (603) is provided with an elastic member (9), one end of the elastic member (9) abuts against the sliding baffle (6), and the other end abuts against the fixing plate (103) of the main machine (1).

8. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein a clamping portion (301) is provided at one side of the cup cover (3), and a clamping groove (201) matched with the clamping portion (301) is provided at the upper end of the food processing cup (2).

9. The food processor with the safety interlock switch mechanism as claimed in claim 8, wherein the bottom of the engaging portion (301) is provided with a first protrusion (302), and the connecting rod (4) is provided with a second protrusion (401) engaged with the first protrusion (302).

10. The food processor with the safety interlock switch mechanism as claimed in claim 1, wherein the inner wall of the upper end of the processing cup (2) is provided with a limit protrusion (202), and the cup cover (3) is provided with a limit groove (303) matched with the limit protrusion (202).

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