CN213664920U

CN213664920U - Food processor safety structure

Info

Publication number: CN213664920U
Application number: CN202022309523.8U
Authority: CN
Inventors: 郭建刚; 甘灵昆
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-13
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a food processor technical field refers in particular to a food processor safety structure, including bowl lid and stirring bowl, be equipped with power take off subassembly and micro-gap switch subassembly in the bowl lid, power take off subassembly and micro-gap switch subassembly circuit connection are equipped with on the stirring bowl and cover when closing the stirring bowl when the bowl for start-up micro-gap switch subassembly's start-up subassembly. By adopting the structure, when the mixing bowl is covered by the bowl cover, the starting component on the mixing bowl touches the micro switch component, so that the effect of starting the micro switch component is realized, and at the moment, the power output component is communicated with the circuit between the micro switch components; when the bowl lid breaks away from the stirring bowl, the start assembly on the stirring bowl separates with the micro-gap switch subassembly to realize the closure of micro-gap switch subassembly, the circuit disconnection between power take off subassembly and the micro-gap switch subassembly this moment, the unable drive stirring cutter work of power take off subassembly, that is to say the stirring cutter is unable to rotate this moment, and then the security when giving the user use is very high.

Description

Food processor safety structure

Technical Field

The utility model relates to the technical field of food processors, in particular to a safety structure of a food processor.

Background

At present, mini chopper mixer series products on the market are not provided with a safety cover structure design, the safety is not high during use, and the mixer bowl can be started when a cup cover is not closed, so that the blade can cut the potential safety hazard of fingers of a user.

Chinese patent application with publication number CN208371640U discloses a food mixer with power-off function by opening cover, which comprises a base, a mixing cup and a cup cover, wherein a handle is arranged on one side of the mixing cup, the upper end of the handle is connected with the top of the mixing cup, the lower end of the handle is connected with the bottom of the mixing cup, a channel is arranged in the handle, a switch trigger assembly is slidably arranged in the channel, when the cup cover is covered on the mixing cup, the trigger matching part of the cup cover presses the upper part of the switch trigger assembly downwards, the mixing cup is arranged on the base, the lower end of the switch trigger assembly is matched with the switch of the base in a positioning manner, a water receiving disc is arranged at the joint of the cup cover and the handle, a driving motor is arranged in the base, a water inlet channel is arranged in the handle, a water tank is arranged at. This prior art scheme has realized uncapping the outage and has closed the function that the lid is connected electrically, however, its structure is more complicated, on fitting the stirring cup through the bowl cover lid, the upper portion that the trigger cooperation portion of bowl cover pushed down the switch and triggered the subassembly, when installing the stirring cup in the frame again, the lower tip that the switch triggered the subassembly just can the location fit with the switch of frame, realizes the electric connection in succession, simultaneously, to the stirring cup that does not have the handle, this technical scheme is not suitable for, consequently, this prior art scheme still has the space of improvement.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a food processor safety structure effectively overcomes the weak point among the prior art.

In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:

the utility model provides a food processor safety structure, includes bowl lid and stirring bowl, is equipped with power take off subassembly and micro-gap switch subassembly in the bowl lid, and power take off subassembly and micro-gap switch subassembly circuit connection are equipped with on the stirring bowl and cover when closing the stirring bowl when the bowl for start the start-up subassembly of micro-gap switch subassembly. By adopting the structure, when the mixing bowl is covered by the bowl cover, the starting component on the mixing bowl touches the micro switch component, so that the effect of starting the micro switch component is realized, and at the moment, the power output component is communicated with the circuit between the micro switch components; when the bowl cover is separated from the stirring bowl, the starting assembly on the stirring bowl is separated from the micro switch assembly, so that the micro switch assembly is closed, and a circuit between the power output assembly and the micro switch assembly is disconnected. That is to say, when the bowl lid closed the stirring bowl, the circuit between power take off subassembly and the micro-gap switch subassembly was in the off-state, and the power take off subassembly can't drive stirring cutter work, that is to say the stirring cutter can't rotate this moment, and then the security when giving the user to use is very high.

According to the scheme, the micro switch assembly comprises a micro switch and a telescopic assembly, the starting assembly comprises a boss arranged on the stirring bowl, the boss drives the telescopic assembly to move, and the telescopic assembly drives the micro switch to start. By adopting the structure, when the bowl cover is closed, the telescopic component is driven by the boss on the stirring bowl to act, and then the telescopic component touches the micro switch, so that the effect of starting the micro switch is realized.

According to the scheme, the telescopic assembly comprises a first telescopic assembly and a second telescopic assembly, the first telescopic assembly is driven by the boss to move, the second telescopic assembly is driven by the first telescopic assembly to move, and the microswitch is driven by the second telescopic assembly to start. By adopting the structure, when the bowl cover is closed, the first telescopic component is driven by the boss on the stirring bowl to act, the second telescopic component is driven by the second telescopic component to act, and the second telescopic component touches the micro switch, so that the effect of starting the micro switch is realized.

According to the scheme, one telescopic assembly comprises a connecting rod, a connecting rod spring and a limiting block arranged on the bowl cover, a groove is formed in the connecting rod, the limiting block is matched with the groove, the first end of the connecting rod spring is abutted to the inner wall of one side of the groove, the second end of the connecting rod spring is abutted to the limiting block, the first end of the connecting rod corresponds to the boss, and the second end of the connecting rod corresponds to the telescopic assembly. By adopting the structure, when the mixing bowl is covered by the bowl cover, the boss on the mixing bowl drives the first end of the connecting rod, so that the second end of the connecting rod drives the second telescopic component to act, the spring of the connecting rod is in a compressed state at the moment, and the second telescopic component touches the micro switch, thereby realizing the effect of starting the micro switch; when the bowl cover is separated from the stirring bowl, the boss on the stirring bowl is separated from the first end of the driving connecting rod, and the connecting rod is reset under the action of the rebound force of the connecting rod spring.

According to the scheme, the first end of the connecting rod is provided with the connecting rod inclined surface which is arranged corresponding to the boss. By adopting the structure, when the bowl cover is closed to stir the bowl, the lug boss is abutted to the inclined plane of the connecting rod, and the connecting rod is driven to move rightwards integrally by the extrusion force, so that the second end of the connecting rod drives the second telescopic assembly to move.

According to the above scheme, flexible subassembly two includes ejector pin spring and ejector pin, and the upper end of ejector pin is equipped with protruding post, and the shaping has the step between the upper end of protruding post and ejector pin, and the ejector pin spring housing is on protruding post, and the upper end of ejector pin spring is contradicted on micro-gap switch's mounting box, and the lower extreme of ejector pin spring is contradicted on the step, and the lower extreme of ejector pin is equipped with the ejector pin inclined plane that corresponds the setting with the second end of connecting rod. By adopting the structure, in an initial state, the protruding column at the upper end of the ejector rod is separated from the microswitch, when the bowl cover is closed to mix the bowl, the boss is abutted against the inclined plane of the connecting rod and drives the connecting rod to move to the right integrally through extrusion force, so that the second end of the connecting rod is abutted against the inclined plane of the ejector rod at the lower end of the ejector rod and drives the ejector rod to move upwards integrally through extrusion force, and at the moment, the spring of the ejector rod is in a compression state, so that the protruding column at the upper end of the ejector rod is contacted with the; when the bowl cover is separated from the stirring bowl, the boss on the stirring bowl is separated from the first end of the driving connecting rod, the connecting rod is reset under the action of the rebound force of the connecting rod spring, and the ejector rod is reset under the action of the rebound force of the ejector rod spring.

According to the scheme, the micro switch is fixed in the mounting box, and the mounting box is provided with a through hole for the protruding column of the ejector rod to pass through conveniently. Adopt such structure setting, play through the mounting box fixed and the guard action of micro-gap switch's installation, simultaneously, be equipped with the perforation on the mounting box, the protruding post of the ejector pin of being convenient for passes, realizes starting with micro-gap switch's contact.

According to the above aspect, the power output assembly includes a motor.

According to the scheme, the bowl cover comprises the main machine component and the bowl cover component, the main machine component and the bowl cover component are detachably connected, the power output component and the telescopic component II of the micro switch component are arranged in the main machine component, and the telescopic component I of the micro switch component is arranged in the bowl cover component. By adopting the structure, the cleaning and the collection of the user are convenient when the user is not used in the later period.

According to the scheme, the main machine component is provided with a starting switch which is in circuit connection with the micro switch component, and the bowl cover component is provided with a feeding hole. Adopt such structure setting, through the stirring of starting switch start food processor, be convenient for put into the stirring bowl with the edible material of treating the stirring through the feed inlet. It should be noted that when the bowl cover is not closed to the stirring bowl, the circuit between the power output assembly and the micro switch assembly is in a disconnection state, the start switch is pressed to work, only when the bowl cover is closed to the stirring bowl, the boss on the stirring bowl touches the micro switch assembly, so that the effect of starting the micro switch assembly is realized, and at the moment, the start switch can work after being pressed again because the circuit between the power output assembly and the micro switch assembly is communicated.

The utility model discloses beneficial effect:

the utility model discloses a such structure setting, when the bowl lid does not close the stirring bowl, the circuit between power take off subassembly and the micro-gap switch subassembly is in the off-state, and the unable drive stirring cutter work of power take off subassembly, that is to say that stirring cutter is unable to rotate this moment, and then the security when using for the user is very high.

Drawings

FIG. 1 is an overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the location A in FIG. 2;

FIG. 4 is an enlarged view of the location B in FIG. 2;

FIG. 5 is a sectional view of the bowl cover structure of the present invention;

fig. 6 is an exploded view of the bowl cover structure of the present invention.

10. A bowl cover; 11. a motor; 12. starting a switch; 13. a feed inlet; 14. a microswitch; 141. mounting a box; 142. perforating; 15. a push rod spring; 16. a top rod; 161. an inclined surface of the ejector rod; 162. a raised post; 163. a step; 17. a connecting rod; 170. a groove; 171. a connecting rod inclined surface; 18. a link spring; 19. a limiting block; 20. a mixing bowl; 21. a boss; 30. a host component; 40. a bowl cover assembly;

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, a food processor safety structure, including bowl lid 10 and stirring bowl 20, be equipped with power take off subassembly and micro-gap switch subassembly in the bowl lid 10, power take off subassembly and micro-gap switch subassembly circuit connection are equipped with on the stirring bowl 20 when bowl lid 10 closes stirring bowl 20 for start-up micro-gap switch subassembly's start-up subassembly. The above structure constitutes the basic structure of the utility model.

The utility model adopts the structure, when the bowl cover 10 closes the mixing bowl 20, the starting component on the mixing bowl 20 touches the micro switch component, thereby realizing the effect of starting the micro switch component, and the circuit between the power output component and the micro switch component is communicated at the moment; when the bowl cover 10 is separated from the mixing bowl 20, the starting component on the mixing bowl 20 is separated from the micro switch component, so that the micro switch component is closed, and at the moment, a circuit between the power output component and the micro switch component is disconnected. That is to say, when the bowl cover 10 is not closed to the mixing bowl 20, the circuit between the power output assembly and the micro switch assembly is in an off state, and the power output assembly cannot drive the mixing tool to work, that is, the mixing tool cannot rotate at this time, so that the safety of the user is high.

In this embodiment, the micro switch assembly includes a micro switch 14 and a telescopic assembly, the starting assembly includes a boss 21 disposed on the mixing bowl 20, the boss 21 drives the telescopic assembly to move, and the telescopic assembly drives the micro switch 14 to start. By adopting the structure, when the mixing bowl 20 is closed by the bowl cover 10, the boss 21 on the mixing bowl 20 drives the telescopic component to act, and the telescopic component triggers the micro switch 14, so that the effect of starting the micro switch 14 is realized.

In this embodiment, the telescopic assembly includes a first telescopic assembly and a second telescopic assembly, the first telescopic assembly is driven by the boss 21 to move, the second telescopic assembly is driven by the first telescopic assembly to move, and the microswitch 14 is driven by the second telescopic assembly to start. By adopting the structure, when the mixing bowl 20 is closed by the bowl cover 10, the boss 21 on the mixing bowl 20 drives the first telescopic component to act, the second telescopic component drives the second telescopic component to act again, and the second telescopic component triggers the micro switch 14, so that the effect of starting the micro switch 14 is realized.

In this embodiment, flexible subassembly one includes connecting rod 17, connecting rod spring 18 and locates stopper 19 on bowl lid 10, is equipped with recess 170 on the connecting rod 17, and in recess 170 was located in the cooperation of stopper 19, connecting rod spring 18's first end was contradicted on the inner wall of recess 170 one side, and connecting rod spring 18's second end is contradicted on stopper 19, and connecting rod 17's first end corresponds the setting with boss 21, and connecting rod 17's second end corresponds the setting with flexible subassembly two. By adopting the structure, when the bowl cover 10 closes the mixing bowl 20, the boss 21 on the mixing bowl 20 drives the first end of the connecting rod 17, so that the second end of the connecting rod 17 drives the second telescopic component to act, the connecting rod spring 18 is in a compressed state at the moment, and the second telescopic component triggers the micro switch 14, thereby realizing the effect of starting the micro switch 14; when the bowl cover 10 is separated from the mixing bowl 20, the boss 21 on the mixing bowl 20 is separated from the first end of the driving connecting rod 17, and the connecting rod 17 is reset under the action of the rebounding force of the connecting rod spring 18.

In this embodiment, the link 17 is provided with a link inclined surface 171 corresponding to the boss 21 at the first end. By adopting the structure, when the bowl cover 10 closes the mixing bowl 20, the boss 21 is abutted against the inclined surface 171 of the connecting rod, and the connecting rod 17 is driven by the extrusion force to move rightwards integrally, so that the second end of the connecting rod 17 drives the second telescopic assembly to move.

In this embodiment, the second telescopic assembly includes a push rod spring 15 and a push rod 16, a protruding column 162 is disposed at the upper end of the push rod 16, a step 163 is formed between the protruding column 162 and the upper end of the push rod 16, the push rod spring 15 is sleeved on the protruding column 162, the upper end of the push rod spring 15 abuts against the mounting box 141 of the micro switch 14, the lower end of the push rod spring 15 abuts against the step 163, and the lower end of the push rod 16 is disposed with a push rod inclined surface 161 corresponding to the second end of the connecting rod 17. By adopting the structure, in the initial state, the protruding column 162 at the upper end of the ejector rod 16 is separated from the microswitch 14, when the bowl cover 10 closes the mixing bowl 20, the boss 21 is abutted against the inclined plane 171 of the connecting rod, and the connecting rod 17 is driven by extrusion force to move right integrally, so that the second end of the connecting rod 17 is abutted against the inclined plane 161 at the lower end of the ejector rod 16, and the ejector rod 16 is driven by extrusion force to move up integrally, at the moment, the ejector rod spring 15 is in a compressed state, so that the protruding column 162 at the upper end of the ejector rod 16 is contacted with the microswitch 14, and the effect of starting the microswitch; when the bowl cover 10 is separated from the mixing bowl 20, the boss 21 on the mixing bowl 20 is separated from the first end of the driving connecting rod 17, the connecting rod 17 is reset under the action of the rebound force of the connecting rod spring 18, and the ejector rod 16 is reset under the action of the rebound force of the ejector rod spring 15.

In this embodiment, the microswitch 14 is fixed in the mounting box 141, and the mounting box 141 is provided with a through hole 142 for the protrusion 162 of the push rod 16 to pass through. By adopting the structure, the installation box 141 plays a role in installing, fixing and protecting the micro switch 14, and meanwhile, the installation box 141 is provided with the through hole 142, so that the protruding column 162 of the ejector rod 16 can conveniently penetrate through the through hole, and the micro switch 14 can be started in a contact manner.

In the present embodiment, the power output assembly includes a motor 11.

In this embodiment, the bowl cover 10 includes a main body assembly 30 and a bowl cover assembly 40, the main body assembly 30 is detachably connected to the bowl cover assembly 40, a power output assembly and a first expansion assembly of the micro switch assembly are disposed in the main body assembly 30, and the first expansion assembly of the micro switch assembly is disposed in the bowl cover assembly 40. By adopting the structure, the cleaning and the collection of the user are convenient when the user is not used in the later period.

In this embodiment, the main body assembly 30 is provided with a start switch 12 electrically connected to the micro switch assembly, and the bowl cover assembly 40 is provided with a feeding port 13. With the structure, the food processor is started to stir through the starting switch 12, and the food to be stirred is conveniently placed into the stirring bowl 20 through the feed inlet 13. It should be noted that, when the bowl cover 10 is not closed to the mixing bowl 20, the circuit between the power output component and the micro switch component is in a disconnected state, and at this time, the start switch 12 is pressed, and the micro switch component cannot work, and only when the mixing bowl 20 is closed to the bowl cover 10, the boss 21 on the mixing bowl 20 touches the micro switch component, so that the effect of starting the micro switch component is realized, and at this time, the start switch 12 can work by pressing again because the circuit between the power output component and the micro switch component is connected.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.

Claims

1. The utility model provides a food processor safety structure, includes bowl lid and stirring bowl, its characterized in that:

the bowl is characterized in that a power output assembly and a microswitch assembly are arranged in the bowl cover, the power output assembly is in circuit connection with the microswitch assembly, and a starting assembly used for starting the microswitch assembly is arranged on the stirring bowl when the bowl cover closes the stirring bowl.

2. A food processor safety feature according to claim 1, wherein: the micro-gap switch subassembly includes micro-gap switch and flexible subassembly, the start assembly is including locating the boss on the stirring bowl, the flexible subassembly action of boss drive, flexible subassembly drive micro-gap switch starts.

3. A food processor safety feature according to claim 2, wherein: the telescopic assembly comprises a first telescopic assembly and a second telescopic assembly, the first boss drives the first telescopic assembly to move, the second telescopic assembly drives the second telescopic assembly to move, and the second telescopic assembly drives the microswitch to start.

4. A food processor safety feature according to claim 3, wherein: flexible subassembly one includes connecting rod, connecting rod spring and locates the stopper that the bowl was covered, be equipped with the recess on the connecting rod, the stopper cooperation is located in the recess, the first end of connecting rod spring is contradicted on the inner wall of recess one side, the second end of connecting rod spring is contradicted on the stopper, the first end of connecting rod corresponds the setting with the boss, the second end of connecting rod corresponds the setting with flexible subassembly two.

5. A food processor safety feature according to claim 4, wherein: the first end of the connecting rod is provided with a connecting rod inclined surface which is arranged corresponding to the lug boss.

6. A food processor safety feature according to claim 4, wherein: the telescopic assembly II comprises an ejector rod spring and an ejector rod, wherein the upper end of the ejector rod is provided with a protruding column, a step is formed between the protruding column and the upper end of the ejector rod, the ejector rod spring is sleeved on the protruding column, the upper end of the ejector rod spring is abutted on the mounting box of the micro switch, the lower end of the ejector rod spring is abutted on the step, and the lower end of the ejector rod is provided with an ejector rod inclined plane corresponding to the second end of the connecting rod.

7. A food processor safety feature according to claim 5, wherein: the micro switch is fixed in the mounting box, and the mounting box is provided with a through hole for the protruding column of the ejector rod to pass through.

8. A food processor safety feature according to claim 1, wherein: the power take-off assembly includes a motor.

9. A food processor safety feature according to claim 1, wherein: the bowl cover comprises a host machine component and a bowl cover component, the host machine component and the bowl cover component are detachably connected, the power output component and the telescopic component II of the micro switch component are arranged in the host machine component, and the telescopic component I of the micro switch component is arranged in the bowl cover component.

10. A food processor safety feature according to claim 9, wherein: the bowl cover assembly is characterized in that a starting switch connected with the microswitch assembly through a circuit is arranged on the main machine assembly, and a feeding hole is formed in the bowl cover assembly.