CN113243785A - Food processor with detachable crushing cutter assembly - Google Patents
Food processor with detachable crushing cutter assembly Download PDFInfo
- Publication number
- CN113243785A CN113243785A CN202010309422.2A CN202010309422A CN113243785A CN 113243785 A CN113243785 A CN 113243785A CN 202010309422 A CN202010309422 A CN 202010309422A CN 113243785 A CN113243785 A CN 113243785A
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- Prior art keywords
- cup
- rotating bracket
- food processor
- crushing cutter
- stroke
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/075—Safety devices
- A47J43/0761—Safety devices for machines with tools driven from the lower side
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention relates to a food processor with a detachable crushing cutter assembly, which comprises a host machine and a stirring cup arranged on the host machine, wherein the stirring cup comprises a cup body, a crushing cutter assembly detachably connected with the cup body, a cup seat arranged below the cup body, and a rotary support rotatably arranged on the cup seat, the crushing cutter assembly penetrates through the cup body and is locked with the rotary support, the rotary support is provided with an upper positioning structure, the host machine is provided with a lower positioning structure, the rotary support rotates for a preset stroke to lock the crushing cutter assembly and the rotary support so that the upper positioning structure is opposite to the lower positioning structure to match the stirring cup with the host machine, and when the rotating stroke of the rotary support is smaller than the preset stroke, the upper positioning structure and the lower positioning structure interfere to prevent the stirring cup from being arranged on the host machine, so that the food processor is prevented from being started when the crushing cutter assembly is not locked, and leakage is prevented.
Description
Technical Field
The invention belongs to the technical field of food processing, and particularly relates to a food processing machine with a detachable crushing cutter assembly.
Background
In the existing food processor, the crushing cutter component is usually fixed with the bottom of the cup body to cause that the crushing cutter component is not easy to clean, and even a cleaning brush is adopted, the cleaning dead angle below the crushing cutter component is difficult to clean, so people design the crushing cutter into a structure which can be detached from the cup body, for example, the crushing cutter component is fixed on a cutter head, the whole cutter head is designed into a structure which can be detached from the cup body, or the crushing cutter component can be detachably fixed on the cutter head through a detachable locking structure or a cup base bottom cover, more detachable installation structures are provided, but a user can not judge whether the crushing cutter component is installed in place during installation, because the crushing cutter component is installed in a crushing cavity, the crushing cutter component vibrates greatly when the crushing cutter rotates, if the crushing cavity is not installed in place, the sealing of the crushing cavity is easy to be unreliable, has potential safety hazard.
Disclosure of Invention
The invention aims to provide a food processor with a detachable smashing cutter assembly, wherein if the smashing cutter assembly is not installed in place, a stirring cup cannot be installed on a main machine, so that the risk of slurry leakage caused by the fact that the smashing cutter assembly is not installed in place in work is avoided.
In order to solve the technical problem, the invention provides a food processor with a detachable crushing cutter component, which comprises a main machine and a stirring cup arranged on the main machine, the stirring cup comprises a cup body, a crushing cutter component detachably connected with the cup body and a cup seat arranged below the cup body, it is characterized by also comprising a rotating bracket which is rotatably arranged on the cup seat, the crushing cutter component penetrates through the cup body and is locked with the rotating bracket, the rotating bracket is provided with an upper positioning structure, the main machine is provided with a lower positioning structure, the rotary bracket rotates for a preset stroke to lock the crushing cutter assembly and the rotary bracket so that the upper positioning structure is opposite to the lower positioning structure to match the stirring cup with the main machine, when the rotating stroke of the rotating support is smaller than the preset stroke, the upper positioning structure and the lower positioning structure interfere to prevent the stirring cup from being installed on the host.
Further, when the stirring cup is installed on the host machine, the upper positioning structure and the lower positioning structure are matched to lock the rotating bracket.
Further, the cup base further comprises a bottom cover, the bottom cover is located below the rotating support, and the bottom cover is provided with an avoiding hole for avoiding the lower positioning structure.
Furthermore, the upper positioning structure is a positioning rod convexly arranged on the rotating bracket, and the lower positioning structure is a positioning groove arranged on the upper surface of the main machine and used for the positioning rod to extend into.
Furthermore, a safety switch is arranged in the host, a trigger rod of the safety switch is arranged in the positioning groove, and the positioning rod extends into the positioning groove to trigger the safety switch.
Furthermore, the lower positioning structure is a convex block convexly arranged on the upper surface of the host machine, the upper positioning structure is a through hole or a groove which is arranged on the rotating support and used for the convex block to be inserted into, the rotating support rotates for a preset stroke, and the convex block is opposite to the through hole or the groove.
Furthermore, the lower positioning structure is a convex block which is convexly arranged on the upper surface of the host machine, the upper positioning structure is a shielding piece which is arranged on the rotating support, the rotating support rotates for a preset stroke, the shielding piece avoids the convex block and stretches into the cup base, the rotating stroke of the rotating support is smaller than the preset stroke, and the shielding piece and the convex block are interfered to prevent the convex block from stretching into the cup base.
Further, the shielding part is convexly arranged on the protruding portion of the periphery of the rotating support, the rotating support rotates for a preset stroke, the protruding block extends into the cup seat and abuts against one side of the protruding portion, the rotating stroke of the rotating support is smaller than the preset stroke, and the protruding portion interferes with the protruding block to prevent the protruding block from extending into the cup seat.
Furthermore, the lower positioning structure is a lower coupler, an upper coupler corresponding to the lower coupler is arranged in the cup base, the upper coupler is located above the rotating support, the rotating support rotates for a preset stroke, the shielding piece avoids the upper coupler, the rotating stroke of the rotating support is smaller than the preset stroke, and the shielding piece shields the upper coupler.
Further, the cup includes bottom open-ended cup body and locates the blade disc of opening part, the cup includes the mount pad, the mount pad is fixed with cup body lower extreme in order to incite somebody to action the blade disc compresses tightly the opening part, the runing rest is rotatable to be installed mount pad bottom, the crushing cutter subassembly runs through the blade disc with the mount pad with the runing rest locking.
The invention has the beneficial effects that:
1. according to the invention, the rotary support is rotatably fixed on the cup seat, when the crushing cutter assembly is disassembled, the crushing cutter assembly can be lifted upwards only by rotating the rotary support, when the crushing cutter assembly is installed, the crushing cutter assembly is placed at the corresponding position of the cup body, and the crushing cutter assembly can be locked by rotating the rotary support. And removable food preparation machine of present crushing cutter subassembly, locking structure is detachable construction usually, for example locks crushing cutter subassembly through the cup bottom, rotates the cup bottom during dismantlement, and cup bottom and crushing cutter subassembly all break away from with the stirring cup, the operation of not being convenient for, and the dismantlement subassembly is too much moreover, should inject crushing cutter subassembly's position during the assembly, will counterpoint the cup bottom again, the installation of not being convenient for.
Moreover, the rotating bracket is provided with the upper positioning structure, the main machine is provided with the lower positioning structure, the upper positioning structure moves along with the rotation of the rotating bracket, so that when the rotating bracket rotates for a preset stroke, namely the rotating bracket is locked in place, the upper positioning structure is opposite to the lower positioning structure of the main machine, the stirring cup is matched with the main machine, if the crushing cutter assembly is not locked in place by the rotating bracket, the upper positioning structure and the lower positioning structure interfere to prevent the stirring cup from being installed on the main machine, and therefore the stirring cup can be installed on the main machine only after the crushing cutter assembly is installed in place, a user is reminded to further lock the crushing cutter assembly and avoid the situation that the user unlocks the crushing cutter assembly, the stirring cup is installed on the main machine to work, and risks such as leakage are avoided.
2. In some embodiments, when the blender cup is installed on the main machine, the upper positioning structure is matched with the lower positioning structure and locks the rotating bracket, for example, an upper inserting structure and a lower inserting structure or a circumferential limiting structure are adopted, so that the risk that the rotating bracket is loosened under the vibration of the crushing knife during the operation of the food processor is avoided, and the phenomenon that the crushing knife assembly is loosened and leaked due to the fact that a user carelessly rotates the rotating bracket during the operation of the food processor can also be avoided.
3. In some embodiments, the cup base further comprises a bottom cover, the bottom cover is located below the rotating support, the bottom cover is provided with a avoiding hole avoiding the lower positioning structure, the bottom cover is arranged below the rotating support, so that the rotating support and other electrical equipment components are installed inside the cup base, the safety is improved, the bottom cover is provided with a avoiding hole avoiding the lower positioning structure, the avoiding hole in the bottom cover is always opposite to the lower positioning structure, the lower positioning structure can extend into the cup base through the avoiding hole, the upper positioning structure on the rotating support can be matched with the avoiding hole to realize installation and interference with the lower positioning structure, the positioning structure is simplified, and the reliability is improved.
4. In some embodiments, go up the locating structure and be the protruding locating lever of establishing on runing rest, down the locating structure for locating the constant head tank that the host computer upper surface supplied the locating structure to stretch into, through rotating runing rest, when rotating the locating lever to the position relative with the constant head tank, runing rest locking crushing cutter subassembly this moment, when installing the stirring cup to the host computer, the locating lever inserts in the constant head tank, when runing rest does not rotate the preset stroke, the locating lever can not cooperate with the constant head tank, thereby the locating lever is with whole stirring cup jack-up, avoid the stirring cup to install on the host computer.
5. More specifically, be equipped with safety switch in the host computer, safety switch's trigger bar is located in the constant head tank, the locating lever triggers the installation switch in stretching into the constant head tank, the safety switch of host computer is triggered through the locating lever of establishing on runing rest, if runing rest is not rotatory predetermined distance, then safety switch can not be triggered, the host computer can not work, food preparation machine's security has further been improved, and, the locking location structure with crushing unit and safety switch trigger structure are in the same place, the accessory has been reduced, the structure has been simplified, and when stirring cup did not break away from with the host computer, the constant head tank locks locating lever circumference, avoid runing rest to take place to rotate.
6. In some embodiments, the lower positioning structure is a bump protruding from the upper surface of the main body, the upper positioning structure is a through hole or a groove provided in the rotating bracket for the bump to be inserted into, the rotating bracket rotates a predetermined distance, the bump is opposite to the through hole or the groove, the stirring cup is mounted on the main body at this time, the bump extends into the through hole or the groove, the stirring cup is mounted in place, if the rotating bracket does not rotate the predetermined distance, the bump is misaligned with the through hole or the groove, and the bump cannot extend into the cup holder, so as to jack up the stirring cup to prevent the stirring cup from being mounted on the main body. Further, recess or through-hole can set to corresponding with lug size shape to after the host computer is installed to the stirring cup, the lug is received the circumference of through-hole or recess and is spacing, avoids runing rest to take place to rotate and leads to crushing cutter subassembly pine to take off, improves the security in the working process.
7. In some embodiments, the lower positioning structure is a protrusion protruding from the upper surface of the main body, the upper positioning structure is a shield disposed on the rotating bracket, the rotating bracket rotates a predetermined distance, the shield avoids the protrusion to enable the protrusion to extend into the cup seat, so that the mixing cup is mounted on the main body, and when the rotating distance of the rotating bracket is smaller than the predetermined distance, the shield interferes with the protrusion to prevent the protrusion from extending into the cup seat, thereby preventing the mixing cup from being mounted on the main body.
8. More specifically, the shielding part can be for protruding the bulge of establishing in the runing rest periphery, the rotatory stroke of predetermineeing of runing rest, the lug stretches into cup and bulge one side butt, not only realize the installation of stirring cup and host computer, and the lug supports bulge one side in addition, avoid the bulge to reset, thereby prevent that the runing rest from rotating to cause crushing cutter subassembly to drop, the rotation stroke when the runing rest is less than the stroke of predetermineeing, the bulge interferes with the lug and prevents in the lug stretches into the cup, lug jack-up stirring cup prevents to stir the cup and installs on the host computer this moment.
9. In other embodiments, the lower positioning structure may be a lower coupler, an upper coupler corresponding to the lower coupler is disposed in the cup holder, the upper coupler is located above the rotating bracket, the upper positioning structure is a shielding member disposed on the rotating bracket, the rotating bracket rotates by a preset stroke, the shielding member avoids the upper coupler, when the mixing cup is installed, the upper coupler and the lower coupler cooperate to install the mixing cup on the host, when the rotating stroke of the rotating bracket is smaller than the preset stroke, the shielding member shields the upper coupler, and at this time, the shielding member prevents the upper coupler and the lower coupler from cooperating to prevent the mixing cup from being installed on the host.
10. In some embodiments, the cup body comprises a cup body with an opening at the bottom and a cutter disc arranged at the opening, the cup seat comprises a mounting seat sleeved below the cutter disc, the mounting seat is fixed at the lower end of the cup body to tightly press the cutter disc to the opening, specifically, the cutter disc can be tightly clamped only by the mounting seat and the opening at the lower end of the cup body without a specific fixing structure, of course, the cutter disc can also be fixed on the mounting seat, so that the rotary support can be rotatably arranged at the bottom of the mounting seat along with the fixing of the mounting seat to the lower end of the cup body, the specific mounting structure is diversified, the cup seat can be provided with a supporting structure to support the rotary support, the rotary support can be rotatably arranged at the bottom of the mounting seat, a positioning structure can also be arranged on the mounting seat to directly rotatably arrange the rotary support on the mounting seat, the crushing cutter assembly penetrates through the pan and is locked with the mounting seat and the rotary support, the outer side of the crushing cutter assembly can be provided with an external locking structure, the inner side of the rotary support can correspond to the inner locking structure of the crushing cutter assembly, and the rotary support is rotated to lock and separate the crushing cutter assembly through the outer locking structure and the inner locking structure, so that the structure is simple, and the operation is convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a sectional view of the overall structure of the first embodiment;
FIG. 2 is an exploded view of the stirring cup according to the first embodiment;
FIG. 3 is a schematic bottom structure view of a mixing cup according to the first embodiment;
FIG. 4 is a schematic structural diagram of a host according to the first embodiment;
FIG. 5 is a schematic view of a crushing blade assembly according to the first embodiment;
FIG. 6 is a schematic view of a mounting base according to the first embodiment;
FIG. 7 is a schematic view of a rotary stand according to the first embodiment;
FIG. 8 is a schematic view of the internal structure of the cup holder according to the first embodiment;
FIG. 9 is a schematic view of a rotary stand according to a second embodiment;
FIG. 10 is a schematic view of a bottom lid of the cup holder according to the second embodiment;
FIG. 11 is a schematic view of the internal structure of a cup holder according to a second embodiment;
FIG. 12 is a sectional view showing the entire structure of the third embodiment;
FIG. 13 is a diagram illustrating a structure of a host according to a third embodiment;
FIG. 14 is a schematic structural view of a bottom lid of a cup holder according to a third embodiment;
fig. 15 is a schematic structural view of a rotating bracket according to the third embodiment.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be arbitrarily combined with each other without conflict.
The first embodiment is as follows:
as shown in fig. 1-8, the present invention provides a food processor with a detachable grinding cutter assembly, which comprises a main machine 10 and a mixing cup 20 installed on the main machine 10, wherein the mixing cup 20 comprises a cup body, a grinding cutter assembly 25 detachably connected with the cup body, and a cup holder 23 installed below the cup body, a rotating bracket 24 is rotatably installed in the cup holder 23, the grinding cutter assembly 25 penetrates through the cup body and is locked with the rotating bracket 24, the rotating bracket 24 is provided with an upper positioning structure 241, the main machine 10 is provided with a lower positioning structure 11, the rotating bracket 24 rotates for a preset stroke to lock the grinding cutter assembly 25 with the rotating bracket 24 so that the upper positioning structure 241 is opposite to the lower positioning structure 11 to match the mixing cup 20 with the main machine 10, when the rotating stroke of the rotating bracket 24 is smaller than the preset stroke, the upper positioning structure 241 interferes with the lower positioning structure 11 to prevent the mixing cup 20 from being installed on the main machine 10, the rotating bracket of the present invention is provided with the upper positioning structure, the host computer is equipped with down location structure, goes up location structure and removes along with the rotation of runing rest to guarantee when the runing rest rotates the default travel, when the runing rest locking targets in place promptly, thereby it will stir cup and host computer cooperation to go up location structure and the lower location structure of host computer relatively, if the runing rest does not target in place crushing knife subassembly locking, then go up location structure and interfere with location structure down and prevent to stir the cup and install on the host computer, thereby guarantee only can install the host computer with stirring cup after crushing knife subassembly installation targets in place, thereby remind the user further to lock crushing knife subassembly and avoid the user to unlock crushing knife subassembly and just install stirring cup and carry out work on the host computer, avoid revealing the risk such as.
As shown in fig. 1 and 2, the cup body comprises a cup body 21 with an opening at the bottom and a cutter disc 22 arranged at the opening, the cup seat 23 comprises a mounting seat 231, a cup seat body 233 and a bottom cover 232, the mounting seat 231 is fixed with the lower end of the cup body 21 to press the cutter disc 22 to the opening, the cup seat body 233 is arranged around the mounting seat 231, the rotary support 24 is rotatably mounted at the bottom of the mounting seat 231, the crushing cutter assembly 25 penetrates through the cutter disc 22 and the mounting seat 231 to be locked with the rotary support 24, the bottom cover 232 is positioned below the rotary support 24, the bottom cover 232 is provided with an avoiding hole 2321 avoiding a lower positioning structure, the rotary support is rotatably fixed on the mounting seat, when the crushing cutter assembly is disassembled, only need rotate runing rest can upwards mention crushing knife subassembly, when the installation crushing knife subassembly, place crushing knife subassembly in the corresponding position of cup, rotate the runing rest and can lock crushing knife subassembly. And removable food preparation machine of present crushing cutter subassembly, locking structure is detachable construction usually, for example locks crushing cutter subassembly through the cup bottom, rotates the cup bottom during dismantlement, and cup bottom and crushing cutter subassembly all break away from with the stirring cup, the operation of not being convenient for, and the dismantlement subassembly is too much moreover, should inject crushing cutter subassembly's position during the assembly, will counterpoint the cup bottom again, the installation of not being convenient for.
And, through setting up the bottom in the runing rest below to install runing rest and other electrical components inside the cup, improve the security, the bottom is equipped with dodges the hole of dodging down location structure in addition, dodge on the bottom hole all the time with down location structure relative, be convenient for down location structure through dodging the hole stretch into the cup in, last location structure on the runing rest can with dodge the hole cooperation realize with location structure's installation and interference down, simplify location structure and promote the reliability.
Specifically, as shown in fig. 6-8, a first fixing column 2311 extending downward and a second fixing column 2312 for fixing the upper coupler are arranged at the bottom of the mounting seat 231, the rotating bracket 24 is provided with a waist-shaped hole 244 corresponding to the first fixing column 2311, the rotating bracket 24 can be rotatably fixed at the bottom of the mounting seat 231 through a screw after the first fixing column 2311 passes through the waist-shaped hole 244, the rotating bracket 24 rotates along the stroke of the waist-shaped hole 244, the crushing knife assembly 25 is locked when the rotating bracket 24 rotates to a position on one side of the waist-shaped hole 244, the rotating bracket 24 is separated from the crushing knife assembly 25 when rotating to another position of the waist-shaped hole 244, and the rotating bracket can be rotatably mounted at the bottom of the mounting seat by means of the waist-shaped hole and the first fixing column, so that the structure is simple and reliable.
As shown in fig. 3 and 7, the upper positioning structure is a positioning rod 2411 convexly disposed on the rotary bracket 24, specifically, the rotary bracket 24 is a circular structure with a notch for avoiding the upper coupler, the positioning rod 2411 is disposed on the periphery of the rotary bracket 24, the rotary bracket 24 further includes a toggle member 242 for driving the rotary bracket to rotate, the center of the rotary bracket 24 is provided with a through hole 245 for the lower end of the crushing cutter assembly 25 to extend into, an inner locking structure 243 is disposed inside the through hole 245, the rotary bracket 24 is rotated, the crushing cutter assembly 25 is detachably mounted by locking and releasing the inner locking structure 243 with the crushing cutter assembly 25, as shown in fig. 5, the crushing cutter assembly 25 includes a cutter holder 251, a cutter 252 above the cutter holder 251 and an upper connector 253 below the cutter holder 251, an outer locking structure 2511 corresponding to the inner locking structure 243 of the rotary bracket 24 is disposed outside the cutter holder 251, as shown in fig. 4, the lower positioning structure is a positioning groove 111 disposed on the upper surface of the main frame 10 for the positioning rod to extend into the 2411, specifically, the positioning groove 111 is convexly disposed on the upper surface of the main body 10, as shown in fig. 1, a safety switch 13 is disposed in the main body 10, a trigger rod 131 of the safety switch 13 is disposed in the positioning groove 111, when the rotating bracket 24 rotates for a predetermined distance, the positioning rod 2411 is opposite to the positioning groove 111, at this time, the mixing cup 20 is installed on the main machine 10, the positioning rod 2411 extends into the positioning groove 111 to trigger the safety switch 13, the safety switch of the main machine is triggered by the positioning rod arranged on the rotating bracket, if the rotating bracket does not rotate for a preset distance, the safety switch can not be triggered, the main machine can not work, the safety of the food processor is further improved, moreover, the locking and positioning structure of the crushing assembly is combined with the triggering structure of the safety switch, so that the number of accessories is reduced, the structure is simplified, and when the stirring cup is not separated from the host, the positioning groove locks the positioning rod in the circumferential direction, so that the rotation of the rotating support is avoided.
And, the locating lever stretches into the constant head tank, and when the stirring cup was installed on the host computer, the locating lever avoided the runing rest to rotate with the constant head tank cooperation, consequently avoided at food preparation machine during operation, the runing rest took place the risk of pine taking place to take place under the vibration of smashing the sword, also can avoid in food preparation machine work moreover, the user rotates the runing rest carelessly and arouses that the crushing sword subassembly pine takes place to take off, avoids taking place to leak.
As shown in fig. 3, the avoiding hole on the bottom cover 232 is a waist-shaped avoiding hole 2321, the positioning rod 2411 extends out of the avoiding hole 2321 of the bottom cover, the toggle member 242 of the rotary bracket 24 extends out of one side of the cup holder body 233 and is arranged, the rotary bracket is rotated by the toggle member so as to drive the positioning rod to move back and forth in the avoiding hole of the bottom cover, thereby changing the position of the positioning rod, only when the rotary bracket rotates for a predetermined stroke, the stirring cup can be installed on the host machine only when the positioning rod is opposite to the positioning groove of the host machine, if the rotary bracket does not rotate for the predetermined stroke, namely, when the crushing cutter assembly is unlocked, the positioning rod is dislocated with the positioning groove, the positioning rod jacks up the stirring cup so as to avoid the stirring cup rod being installed on the host machine, remind a user that the crushing cutter assembly is not installed in place, and avoid the risk of leakage of the food processor when the crushing cutter assembly is unlocked.
It can be understood that the upper positioning structure and the lower positioning structure can adopt other modes besides the mode of adopting the positioning rod and the positioning groove.
It can be understood that the trigger bar of the safety switch can not be arranged in the positioning groove, and the locking prompt of the crushing cutter component and the loosening prevention of the rotating bracket are realized only through the matching of the positioning groove and the positioning rod.
It can be understood that, besides the structure adopting the first fixing column and the waist-shaped hole, the rotatable mounting structure of the rotating support in the cup seat can also adopt other forms, for example, a bulge is arranged on the cup body of the cup seat to rotatably fix the rotating support above the bulge so as to realize longitudinal limit.
It can be understood that the structure of the stirring cup can be an integral structure, namely a cup body structure with an upper opening, and the structure can not be arranged in the form of a cutter head and a stirring cup body.
It can be understood that the bottom cover is not arranged at the bottom of the rotating bracket, and the rotating bracket can be rotatably arranged in the cup seat.
Example two:
the difference between this embodiment and the first embodiment is that the upper positioning structure is a shielding member disposed on the rotating bracket, and the lower positioning structure is a lower coupler on the main frame.
In this embodiment, as shown in fig. 9-11, an upper coupler is disposed in the cup holder, a lower coupler corresponding to the upper coupler 26 is convexly disposed on the upper surface of the host, a safety switch is disposed inside the host, when the mixing cup is mounted on the host, the mixing cup is electrically connected by the upper coupler 26 and the lower coupler matching, the cup holder includes a bottom cover 232, the bottom cover 232 is disposed with an avoiding hole 2321 avoiding the upper coupler 26 and a top bar 2322 triggering the switch mounted in the host, a rotating bracket 24 is disposed above the bottom cover 232, the rotating bracket 24 is disposed with a notch avoiding the upper coupler 26, the notch is disposed with a shielding member 2413, when the rotating bracket 24 is rotated, the shielding member 2413 moves back and forth at the avoiding hole 2321 of the bottom cover 232, when the rotating bracket 24 rotates for a preset stroke, the shielding member 2413 moves to one side of the avoiding hole 2321 to expose the upper coupler out of the avoiding hole 2321, and at this time, when the mixing cup assembly is mounted on the host, lower coupler stretches into in the cup through dodging hole 2321 and cooperates with last coupler 26 to shelter from piece 2413 and support lower coupler and dodge swivel mount 24 pine and take off, when swivel mount 24 did not rotate preset stroke, shelter from piece 2413 and at least part shelters from coupler 26, thereby it cooperatees with last coupler 26 to avoid lower coupler to stretch into the cup, the stirring cup can not install on the host computer, thereby remind the user that crushing cutter subassembly does not install in place, need further rotate swivel mount and lock, avoid installing the stirring cup on the host computer start food processor when crushing cutter subassembly did not install in place simultaneously, avoid taking place to leak.
It will be appreciated that the shield may only shield the relief hole in the bottom cover and not be provided in conjunction with the upper coupler.
It will be appreciated that the lower locating structure may be a bump only, without the use of a lower coupler structure.
It can be understood that, lower location structure can be the lug, and the shielding piece can locate the bulge of runing rest periphery for protruding, and the rotatory stroke of predetermineeing of runing rest, lug stretch into one side butt of cup and bulge, and the rotation stroke of runing rest is less than the stroke of predetermineeing, and the bulge prevents that the lug from stretching into with the lug interference the cup.
Example three:
the difference between this embodiment and the first embodiment is that the upper positioning structure is a through hole formed on the rotating bracket, and the lower positioning structure is a bump on the main frame.
In this embodiment, as shown in fig. 12-15, the cup holder includes a mounting seat 231 and a bottom cover 232, the rotating bracket 24 is rotatably mounted at the bottom of the mounting seat 231, the upper positioning structure is a through hole 2412 disposed on the rotating bracket, the bottom cover 232 is provided with an avoiding hole 2321 avoiding the lower positioning structure, the host 10 is provided with a lower connector 12, a lower coupler 113 and a lower positioning structure, the lower positioning structure is a protrusion 112 protruding from the upper surface of the host 10, the rotating bracket 24 rotates a predetermined stroke, the protrusion 112 is opposite to the through hole 2412, when the stirring cup is mounted, the protrusion 112 extends into the cup holder and is inserted into the through hole 2412 of the rotating bracket 24, the stirring cup and the host are mounted in place, and the circumferential limit of the rotating bracket is realized by the protrusion and the through hole of the rotating bracket, the rotating bracket is prevented from loosening, when the rotating bracket does not rotate the predetermined stroke, the through hole on the rotating bracket is misaligned with the protrusion on the, therefore, the lug and the stirring cup interfere to prevent the stirring cup from being installed on the host machine, the user is reminded that the crushing cutter assembly is not installed in place, and leakage is avoided when the food processor works.
It can be understood that, go up location structure also can be for locating the recess on the runing rest, realize the cooperation of stirring cup and host computer and prevent the runing rest pine through the cooperation of recess and lug and take off.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.
Claims (10)
1. The utility model provides a removable food preparation machine of crushing cutter subassembly, includes the host computer and installs the stirring cup on the host computer, the stirring cup includes the cup, can dismantle the crushing cutter subassembly of being connected with the cup and install the cup in the cup below, its characterized in that still including rotatable install in the runing rest of cup, crushing cutter subassembly run through the cup with the runing rest locking, the runing rest is equipped with location structure, the host computer is equipped with down location structure, the rotatory stroke of predetermineeing of runing rest will crush cutter subassembly and runing rest locking so that location structure and lower location structure are relative in order to cooperate stirring cup and host computer, when the rotatory stroke of runing rest is less than the predetermined stroke, go up location structure and lower location structure and interfere and prevent that the stirring cup is installed on the host computer.
2. The food processor of claim 1, wherein the upper and lower locating structures cooperate to lock the rotating bracket when the blending cup is mounted to the main frame.
3. The food processor of claim 1, wherein the cup holder further comprises a bottom cover, the bottom cover being positioned below the rotating bracket, the bottom cover being provided with an avoiding hole that avoids the lower locating feature.
4. A food processor as claimed in any one of claims 1 to 3, wherein the upper locating formation is a locating bar projecting from the rotatable support, and the lower locating formation is a locating groove in the upper surface of the main body into which the locating bar projects.
5. The food processor of claim 4, wherein the main body includes a safety switch therein, wherein the trigger lever of the safety switch is disposed in the positioning slot, and wherein the positioning lever extends into the positioning slot to trigger the safety switch.
6. A food processor as claimed in any one of claims 1 to 3, wherein the lower locating formation is a projection projecting from an upper surface of the main body, the upper locating formation is a through hole or a recess in the rotatable support into which the projection is inserted, the rotatable support is rotated by a predetermined stroke, and the projection is opposed to the through hole or the recess.
7. A food processor as defined in any one of claims 1-3, wherein the lower locating structure is a projection projecting from an upper surface of the base unit, the upper locating structure is a shield disposed on the rotatable bracket, the rotatable bracket rotates a predetermined distance to avoid the projection extending into the cup holder, the rotatable bracket rotates a predetermined distance less than the predetermined distance, and the shield interferes with the projection to prevent the projection from extending into the cup holder.
8. The food processor of claim 7, wherein the shield is a protrusion protruding from the periphery of the rotating bracket, the rotating bracket rotates a predetermined distance, the protrusion extends into the cup and abuts one side of the protrusion, the rotational distance of the rotating bracket is less than the predetermined distance, and the protrusion interferes with the protrusion to prevent the protrusion from extending into the cup.
9. The food processor of claim 7, wherein the lower positioning structure is a lower coupler, an upper coupler corresponding to the lower coupler is disposed in the cup holder, the upper coupler is located above the rotating bracket, the rotating bracket rotates a predetermined stroke, the shielding member is shielded from the upper coupler, the rotating stroke of the rotating bracket is smaller than the predetermined stroke, and the shielding member shields the upper coupler.
10. A food processor as defined in any one of claims 1-3, wherein the cup body includes a body with an open bottom and a cutter head disposed at the open bottom, the cup holder includes a mounting seat fixed to a lower end of the body for pressing the cutter head against the open bottom, the rotatable support is rotatably mounted at the bottom of the mounting seat, and the crushing blade assembly extends through the cutter head and the mounting seat and is locked to the rotatable support.
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| CN202010309422.2A CN113243785B (en) | 2020-04-20 | 2020-04-20 | Food processor with detachable crushing cutter assembly |
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| CN202010309422.2A CN113243785B (en) | 2020-04-20 | 2020-04-20 | Food processor with detachable crushing cutter assembly |
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| CN113243785B CN113243785B (en) | 2022-12-30 |
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| CN113243785B (en) | 2022-12-30 |
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