CN210611937U

CN210611937U - Food processor and knife tackle mounting structure and stirring cup thereof

Info

Publication number: CN210611937U
Application number: CN201921136799.1U
Authority: CN
Inventors: 刘剑波; 招绍坤
Original assignee: Main Power InnoTech Shenzhen Manufacturing Co Ltd
Current assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-26
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a food processor and knife tackle mounting structure and stirring cup thereof, knife tackle mounting structure includes: the bottom wall of the container bottom is provided with a mounting hole; the cutter holder is arranged at the mounting hole and used for mounting a cutter of the food processor; and the locking component is arranged on the bottom of the container, is matched with the tool apron, is suitable for reciprocating motion between a tool removing position and a tool locking position relative to the bottom of the container, locks the tool apron to fix the tool apron under the condition of moving to the tool locking position, and unlocks the tool apron to loosen the tool apron under the condition of moving to the tool removing position. This application can dismouting knife tackle through operation locking part, is favorable to the quick assembly disassembly of knife tackle. Meanwhile, the locking component is directly arranged on the bottom of the container, so that the locking component cannot be separated from the bottom of the container in the using process, and the locking component can be prevented from being lost or mixed with other tools; the tool holder can be prevented from loosening due to loosening of the nut when the tool rotates in one direction, so that the use reliability of the product is improved.

Description

Food processor and knife tackle mounting structure and stirring cup thereof

Technical Field

The utility model relates to a life electrical apparatus technical field particularly, relates to a knife tackle mounting structure of food processor, including this knife tackle mounting structure's stirring cup and including the food processor of this stirring cup.

Background

At present, in food processors such as wall breaking machines on the market, the knife sets are fixed in a way that the knife sets penetrate through the cup bottom and then the penetrated knife sets are locked at the cup bottom by a screw structure of a nut or similar nuts. When disassembling the knife tackle, the bottom lock nut needs to be loosened. Therefore, when the knife tackle is disassembled, manual operation is selected, time and labor are wasted, or an additional tool is needed, and the disassembly and the assembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide a knife tackle installation structure of a food processor.

Another object of the present invention is to provide a stirring cup including the above knife tackle-mounting structure.

Still another object of the utility model is to provide a food processor including above-mentioned stirring cup.

In order to achieve the above object, the utility model discloses technical scheme of the first aspect provides a knife tackle mounting structure of food processor, include: the bottom wall of the container bottom is provided with a mounting hole; the cutter holder is arranged at the mounting hole and used for mounting a cutter of the food processor; and the locking component is arranged on the bottom of the container, is matched with the tool apron, is suitable for reciprocating motion between a tool removing position and a tool locking position relative to the bottom of the container, locks the tool apron to fix the tool apron under the condition of moving to the tool locking position, and unlocks the tool apron to loosen the tool apron under the condition of moving to the tool removing position.

The utility model discloses the knife tackle mounting structure that technical scheme of the first aspect provided, mounting hole and locking part have been set up on the diapire of container bottom, locking part has acted as assembly and disassembly tools's effect, can install the knife tackle on the container bottom or dismantle from the container bottom through operation locking part, the manual operation has both been avoided among the prior art and has been leaded to the condition that wastes time and energy, need not additionally to operate with the help of other instruments again, therefore showing the dismouting degree of difficulty that has reduced the knife tackle, be favorable to the quick assembly disassembly of knife tackle. Meanwhile, the locking component is directly arranged on the bottom of the container and can reciprocate between the knife detaching position and the knife locking position relative to the bottom of the container, so that the locking component cannot be separated from the bottom of the container in the using process, and the locking component can be prevented from being lost or confused with other tools, thereby improving the use reliability of the locking component, and the locking component is not required to be assembled and positioned again when the knife set is dismounted every time, thereby improving the use convenience of the locking component, and ensuring that the knife set is more labor-saving and convenient to dismount. In addition, the tool apron is locked or unlocked by the locking component, a locking nut in the prior art is omitted, and for a product with the tool rotating forward and backward, the tool apron can be prevented from being loosened due to loosening of the nut when the tool rotates in one direction, so that the use reliability of the product is improved.

It is worth to say that the bottom of the container can be the bottom of a stirring cup of a food processor, the cup body of the stirring cup is of a structure with two open ends, a base is arranged below the stirring cup and is detachably matched with the stirring cup, a sealing structure can be arranged between the bottom of the container and the lower end of the cup body to ensure the sealing performance, and the bottom of the container can be integrally connected with the cup body; or the bottom of the container is the bottom of the stirring cup, the stirring cup comprises a cup body with a containing cavity, the bottom of the container is positioned below the containing cavity, and structures such as a heating plate and the like are arranged between the bottom of the container and the cup body; or, the container bottom also can be a part of the frame of the food processor, and the stirring cup can be of a structure with an open upper end and a through hole at the bottom of the cup, and the stirring cup is fixedly connected with the frame and can not be separated in the using process.

Additionally, the utility model provides an among the above-mentioned technical scheme knife tackle mounting structure can also have following additional technical characteristic:

in the above technical solution, the locking member is a wrench, and the wrench is rotatably connected to the bottom of the container.

The locking part selects a wrench, and the wrench is rotatably connected with the bottom of the container (for example, in a hinge connection mode or a mode that a rotating shaft is matched with a shaft hole and the like) to ensure that the wrench can rotate to realize the function of dismounting the knife set. Because the spanner can utilize the principle of lever, therefore can show the reduction operation dynamics to further reduce the dismouting degree of difficulty of knife tackle, make the dismouting of knife tackle laborsaving convenient more.

Of course, the locking member is not limited to a wrench, but may be in other forms. Such as: the locking component is similar to a wrench in shape, but is in sliding connection with the bottom of the container, and clamps the locking part on the tool apron to realize locking when sliding to a tool locking position, and is separated from the locking part of the tool apron to realize unlocking when sliding in the reverse direction; or, locking unit is rotatory ring, is equipped with the draw-in groove in the rotatory ring, is equipped with the card protrudingly on the blade holder, and the draw-in groove realizes the locking when rotatory to the protruding card income of card, and the draw-in groove realization unblock is deviate from to the card protrudingly when rotatory.

In the above technical scheme, one of the tool apron and the wrench is provided with a locking protrusion, the other one is provided with a locking groove, and the locking protrusion is suitable for being matched with the locking groove in an inserted manner.

The locking part is used for locking or unlocking the tool apron by matching the locking protrusion with the locking groove, the structure and the principle are simple, and the tool apron is easy to realize. Wherein, the locking projection can be arranged on the cutter holder, and the locking groove is arranged on the bottom of the container; the position can also be changed, the locking projection is arranged on the bottom of the container, and the locking projection is arranged on the tool apron.

In the above technical solution, the wrench is provided with a locking portion having an opening in the circumferential direction, the locking portion encloses the locking groove, and the locking protrusion is disposed on the wall surface of the tool apron.

The spanner is equipped with locking portion, and the circumference of locking portion has the opening for locking portion can enclose out the locking groove, and along with the rotatory in-process of spanner, the orientation of the notch of locking groove also takes place rotatoryly, and then realizes the function of locking blade holder or unblock blade holder with the protruding cooperation of locking. The specific shape of the locking portion is not limited, and for example, the locking portion having an opening in the circumferential direction may have a C-shape, a U-shape, a V-shape, or the like, and the locking groove may be defined as long as the notch is provided. Optionally, the width of the notch of the locking groove is smaller than the maximum width of the inner space of the locking groove, for example, the locking portion is C-shaped or has a relatively smaller shape, and then the notch of the locking groove has a tendency to shrink relative to the inner space of the locking groove, so that the locking protrusion inserted into the locking groove is restricted from reversely coming out of the locking groove, which is beneficial to improving the locking reliability of the tool holder. Correspondingly, the locking protrusion is arranged on the cutter holder and on the wall surface of the cutter holder, so that the locking protrusion can be prevented from interfering with relevant structures arranged on the cutter shaft below the cutter holder, and the design is reasonable.

In the above technical solution, the wrench includes a rotation connection portion rotatably connected to the bottom of the container, and the locking portion is disposed at the rotation connection portion; wherein, under the condition that the spanner is rotatory to tear off the sword position, the opening of locking groove is up so that the locking arch can insert from top to bottom or from bottom to top tear off the locking groove, under the condition that the spanner is rotatory to the sword position, the opening orientation of locking groove is 30 to 150 within ranges for the upward angle of opening, in order to restrict the locking arch is deviate from the locking groove.

Because locking force is applied to the cutter seat by the locking part, the locking part is arranged at the rotary connecting part of the wrench, the length of the force arm is increased when the wrench is rotated, the applied operation force is further reduced when the wrench is rotated, and the difficulty in dismounting the cutter set is further reduced.

Further, when installation knife tackle, with the spanner rotation to tear open the sword position, because the opening in locking groove up, the blade holder can be installed in mounting hole department from top to bottom, makes the locking arch insert the locking groove from top to bottom, then rotatory spanner makes the opening in locking groove towards other directions, for example towards side or towards below, can prevent that the locking arch from deviating from the locking groove, and then plays the effect of locking blade holder. When the knife tackle is disassembled, the wrench is reversely rotated to the knife disassembling position, the opening of the locking groove faces upwards, the knife holder can be freely and upwards pulled out, the locking protrusion is separated from the locking groove, and the effect of unlocking the knife holder is achieved. Because the spanner is located when tearing open the sword position, under the effect of not receiving the external force, the locking is protruding to be located the locking inslot still under the effect of gravity, therefore the blade holder can steadily stop at the present position, consequently can not take place the condition that the blade holder falls in the twinkling of an eye to prevent that the blade holder from pounding the condition emergence that injures the user on the desk even pounding, improved user's use and experienced.

Optionally, in the event that the wrench is rotated to the locking position, the opening of the locking groove faces upwardly at an angle in the range of 30 ° to 150 ° relative to the opening, namely: the angle of the included angle between the opening orientation of the locking groove when the wrench is positioned at the tool locking position and the opening orientation of the wrench when the wrench is positioned at the tool removing position is in the range of 30 degrees to 150 degrees, so that the interference effect of the groove wall of the locking groove on the locking protrusion can be utilized to prevent the locking protrusion from being separated from the locking groove, and the effect of locking the tool apron is realized. Of course, the angle between the opening direction of the locking groove when the wrench is located at the tool locking position and the opening direction of the locking groove when the wrench is located at the tool removing position is not limited to the above range, and can be adjusted as required.

In the above technical solution, the rotation connecting portion includes a limiting plate and a rotating shaft, one end of the rotating shaft is connected to the locking portion, and the other end of the rotating shaft is connected to the limiting plate; the container bottom is equipped with the mounting panel, the mounting panel seted up with the shaft hole of pivot adaptation, the pivot with the cooperation of shaft hole cartridge, the limiting plate reaches the closure part is located respectively the both sides of mounting panel are used for the restriction the pivot is deviate from the shaft hole.

The rotary connecting part comprises a limiting plate and a rotating shaft, and the rotating shaft is inserted and matched with a shaft hole in the mounting plate at the bottom of the container to realize the rotary connection of the wrench and the bottom of the container; the two ends of the rotating shaft are respectively connected with the limiting plate and the locking part, the limiting plate and the locking part are respectively positioned on the two sides of the mounting plate, and the sizes of the limiting plate and the locking part are larger than the cross-sectional size of the shaft hole, so that the rotating shaft can be limited from coming off the shaft hole, and the reliability of connection between the wrench and the bottom of the container is improved.

In the above technical scheme, the mounting plate includes a first sub-plate and a second sub-plate connected to the first sub-plate, the first sub-plate is provided with a first groove, the second sub-plate is provided with a second groove, and the first groove and the second groove are spliced to form the shaft hole.

The mounting plate is split into the first sub-plate and the second sub-plate, the first groove in the first sub-plate and the second groove in the second sub-plate are spliced to form the shaft hole, the rotating shaft can be clamped in the first groove during assembly, then the second sub-plate is fixedly connected with the first sub-plate, and the plug-in mounting matching of the rotating shaft and the shaft hole can be achieved. Like this, the spanner can design formula structure as an organic whole, is favorable to improving the intensity and the reliability of spanner. Of course, the fit between the wrench and the bottom of the container is not limited to the above solution. Such as: the mounting plate can also be designed into an integrated structure, the limiting plate and the rotating shaft are designed into a split structure, the rotating shaft is inserted into the shaft hole firstly, and then the limiting plate is fixed on the rotating shaft; or the rotating shaft and the locking part are designed into a split structure, the rotating shaft is firstly inserted into the shaft hole, and then the locking part is fixed on the rotating shaft. The container bottom mounting plate can be designed into a split structure only, and the container bottom can also be designed into a split structure integrally.

In the above technical solution, the lateral width of the locking protrusion is smaller than the longitudinal height of the locking protrusion; and/or the transverse width of the locking projection is larger than the width of the notch of the locking groove; and/or the longitudinal height of the locking projection is smaller than the depth of the locking groove.

The protruding horizontal width of locking is less than the protruding vertical height of locking, then locks protrudingly and forms rectangular structure in vertical direction, and the protruding business turn over locking groove's of locking degree of difficulty when having favorable to reducing the sword position of tearing open like this to further reduce the dismouting degree of difficulty of knife tackle, the locking protrusion when also being favorable to improving the sword position locking groove's notch rotatory to orientation side is deviate from the degree of difficulty of locking groove, thereby improves the locking reliability of spanner to the blade holder.

The transverse width of the locking protrusion is larger than the width of the notch of the locking groove, so that the difficulty of releasing the locking protrusion from the locking groove is improved, and the locking reliability of the wrench on the tool apron is improved. Of course, the transverse width of the locking projection may also be smaller than or equal to the width of the notch of the locking groove.

The vertical height of the locking protrusion is smaller than the depth of the locking groove, so that the locking protrusion can be completely positioned in the locking groove in the vertical direction, the difficulty of disengaging from the locking groove by the locking protrusion is improved, and the locking reliability of the wrench on the tool apron is further improved.

In the above technical solution, at least a portion of the locking portion is formed as an elastic arm; and/or, the locking portion is provided with a guide inclined plane, the guide inclined plane extends to the notch of the locking groove and is used for guiding the locking protrusion to enter the locking groove.

At least one part of the locking part is formed into an elastic arm, so that the notch of the locking groove can be elastically stretched, the difficulty of the locking protrusion entering and exiting the locking groove is reduced, and the difficulty of disassembling and assembling the knife set is further reduced.

The locking portion is provided with a guide inclined plane, the guide inclined plane is used for guiding the locking protrusion to enter the locking groove, the smoothness of the locking protrusion entering the locking groove is improved, and the installation difficulty of the cutter set is further reduced.

In the above technical solution, the groove wall of the locking groove is configured as a cylindrical surface with a notch, which is concentrically arranged with the rotation connecting portion, and the locking protrusion is provided with an arc surface adapted to the groove wall of the locking groove; and/or the locking bulges are in a cylindrical structure with uniform thickness.

The cell wall that locks the groove is for the face of cylinder that has the breach with the concentric setting of rotation connecting portion, and the cell wall that has guaranteed to lock the groove can be rotatory around its central axis, and this has reduced the range of motion that locks the groove, is favorable to reducing the size that locks the groove, and then simplifies the structure of spanner, and the notch that the breach corresponds the locking groove has guaranteed that the locking arch can get into or deviate from the locking groove. Correspondingly, the locking arch is equipped with the cambered surface, this cambered surface and the shape looks adaptation of the cell wall that locks the groove, can play certain positioning action, prevent that the locking arch from taking place to rock, the condition such as aversion in locking the inslot, thereby the locking reliability of spanner to the blade holder has been improved, certain guide effect also can be played simultaneously, make the locking arch can take place relative rotation along the cell wall that locks the groove, the relative locking arch of the cell wall that locks the groove when the spanner of being convenient for is rotatory smoothly rotatory, in order to further reduce the dismouting degree of difficulty of knife tackle. Of course, the groove wall of locking groove is not necessarily concentric with the rotation connecting portion and is also not necessarily the face of cylinder, as long as guarantee that the locking groove can supply the protruding entering of locking and can restrict the protruding of locking and deviate from after the spanner rotates certain angle.

The locking bulge is of a cylindrical structure with uniform thickness, the structure is regular, the processing and forming are convenient, and the structure of the wrench is also facilitated to be simplified. Specifically, the contour line of the cross section of the locking protrusion in the vertical direction comprises two straight line segments which are parallel to each other and two arc segments which are arranged oppositely, so that the locking protrusion is provided with two cylindrical surfaces and two planes, and the two cylindrical surfaces can be in running fit with the groove wall of a locking groove to improve the smoothness of wrench rotation.

In any of the above technical solutions, the wrench is rotated from the unclamping position to the locking position, and the rotation amplitude of the wrench is in a range of 30 ° to 150 °.

The wrench is rotated to the tool locking position from the tool disassembling position, the rotation amplitude of the wrench is in the range of 30-150 degrees, the condition that the locking of the tool apron is unreliable due to over-small rotation amplitude is avoided, the condition that the bottom size of the container is greatly increased due to over-large rotation amplitude is avoided, and the bottom size of the container is favorably reduced. Simultaneously, to the scheme that is equipped with locking arch and locking groove on above-mentioned blade holder and the spanner respectively, when tearing open sword position and lock sword position, the contained angle between the opening orientation of locking groove also is in 30 ~ 150 within ranges, can prevent that locking arch from deviating from the locking groove when the lock sword position, plays reliable lock sword effect. Of course, the rotation range of the wrench is not limited to the above range, and can be adjusted as required in the actual production process, such as 20 °, 180 °, and the like.

In the above technical scheme, the wrench is rotated from the tool removal position to the tool locking position, and the rotation range of the wrench is 80 to 100 degrees, or the rotation range of the wrench is 90 degrees.

The wrench is rotated from the tool removing position to the tool locking position, and the rotation amplitude of the wrench is in the range of 80-100 degrees. Furthermore, the rotation amplitude of the wrench is 90 degrees from the tool disassembling position to the tool locking position, and the operation habit of a user is met. Simultaneously, to the scheme that is equipped with locking arch and locking groove on above-mentioned blade holder and the spanner respectively, when tearing open the sword position and lock sword position, the open-ended orientation mutually perpendicular of locking groove, this locking arch is deviate from the locking groove when being favorable to preventing the lock sword position to the locking reliability of spanner to the blade holder has been improved. Of course, the rotation range of the wrench is not limited to 90 °, such as 45 °, 60 °, 135 °, and the like.

In any of the above technical solutions, when the wrench is located at the knife-removing position, a part of the wrench protrudes from the bottom of the container; and/or, with the wrench in the lock position, the wrench is completely hidden inside the container bottom.

Under the condition that the spanner is located the position of tearing the sword, partly protrusion in the container bottom of spanner, the convex part of the handheld spanner of user of being convenient for selects the spanner, and is difficult to receive the container bottom and install the interference of the structure on the container bottom to reduce the installation degree of difficulty.

Under the condition that the wrench is positioned at the position of the lock knife, the wrench is completely hidden at the inner side of the bottom of the container, so that the appearance of the product is more regular, and the attractiveness of the product is improved; simultaneously, existing assembly between being favorable to container bottom and frame or other structures like this, the container bottom of also being convenient for puts on the mesa as food processor bottom time tie, prevents that spanner and food processor's other structures or with the mesa emergence interference.

In addition, for the scheme that a part of the wrench protrudes out of the bottom of the container when the wrench is located at the tool removing position, and the wrench is completely hidden inside the bottom of the container when the wrench is located at the tool locking position, the position relationship between the wrench and the bottom of the container can play a certain prompting role. Such as: in the process of locking the cutter, when the wrench is not completely hidden at the inner side of the bottom of the container, the wrench does not rotate in place, the locking of the cutter holder is not reliable enough, and in the process of removing the cutter, when one part of the wrench does not protrude out of the bottom of the container, the wrench does not rotate in place, and the cutter holder is not completely unlocked.

In any one of the above technical solutions, the wrench is provided with a limiting portion, the container bottom is provided with a limiting matching portion, and the wrench is located at the knife detaching position and the knife locking position, and the limiting portion and the limiting matching portion are in abutting fit to limit the rotation amplitude of the wrench.

Utilize the only cooperation of supporting of spacing portion and spacing cooperation portion to limit the rotation range of spanner, can produce the sense of targetting in place at the in-process of dismouting knife tackle, therefore can play the effect of positioning, can prevent again simultaneously that the spanner from rotating to the position after continuing to rotate, improved the use reliability.

In the above technical scheme, one of the limiting part and the limiting matching part is a limiting protrusion, and the other is a limiting groove.

The limit protrusion and the limit groove are matched in a stop-abutting mode to limit the rotation range of the wrench, the structure and the principle are simple, and the wrench is easy to achieve. Wherein, the limit bulge can be arranged on the wrench, and the limit groove is arranged on the bottom of the container; the position can also be changed, the limiting bulge is arranged on the bottom of the container, and the limiting groove is arranged on the wrench. Of course, the limiting part and the limiting matching part are not limited to the form of the limiting protrusion and the limiting groove, and for example, the limiting protrusion and the limiting protrusion may be matched in a stop manner, or the limiting surface and the limiting protrusion may be matched in a stop manner.

In the above technical scheme, the number of the limiting parts is two, the number of the limiting matching parts is one, and the two limiting parts are respectively in abutting matching with the limiting matching parts under the condition that the wrench is located at the tool removal position and the tool locking position.

Set up two spacing portions on the spanner, and only set up a spacing cooperation portion on the container bottom, compare in two spacing portions and two spacing cooperation portion stop to the complex scheme, reduced the quantity of a spacing cooperation portion, simplified the structure of container bottom. Of course, the number of the limiting parts and the limiting matching parts is not limited to the above scheme, for example, the number of the limiting parts and the limiting matching parts may be two, or the number of the limiting parts is one and the number of the limiting matching parts is two, or other schemes are adopted.

In the above technical scheme, an elastic part is arranged on the bottom of the container, and the limit matching part is arranged on the elastic part.

Set up the elastic component on the container bottom, set up spacing cooperation portion on the elastic component, both be convenient for utilize the elasticity that resets of elastic component to improve the end reliability of supporting of spacing portion and spacing cooperation portion, be convenient for again utilize the elastic deformation ability of elastic component to reduce spacing portion and spacing cooperation portion and break away from the complex degree of difficulty to further reduce the rotatory degree of difficulty of spanner, and then further reduce the dismouting degree of difficulty of knife tackle.

In the above technical scheme, the elastic part is V-shaped, and the limiting matching part is arranged at the V-shaped tip part of the elastic part.

The elastic part is V-shaped, and the limiting matching part is arranged at the V-shaped tip part, so that the elastic deformation capacity of the elastic part is increased, and the stress balance of the elastic part is facilitated, thereby improving the use reliability of the elastic part.

In the above technical scheme, the limiting part is arranged at the rotating connection part of the wrench.

Because spacing portion applys the only cooperation power that supports to the container bottom, therefore establish spacing portion in the rotation connecting portion department of spanner, the length of the arm of force when being favorable to increasing rotatory spanner, the operating force who applys when reducing rotatory spanner further reduces the dismouting degree of difficulty of knife tackle. Meanwhile, the limiting part rotates around the rotation axis of the rotating connecting part, so that the movement amplitude of the limiting part is reduced, the sizes of the wrench and the bottom of the container are reduced, and the structures of the wrench and the bottom of the container are simplified.

In the technical scheme, the rotary connecting part is positioned at the end part of the wrench and comprises an inner plate and a circular outer plate which are parallel to each other, the inner plate is circumferentially provided with an opening to form a locking part with the opening in the circumferential direction, the circular outer plate is rotatably connected with the bottom of the container, and the limit matching part is at least arranged on the circular outer plate.

The rotating connecting part is located at the end part of the wrench, so that the length of the force arm is increased when the wrench is rotated, the operating force applied when the wrench is rotated is reduced, and the difficulty in dismounting the knife group is further reduced. Specifically, the rotation connecting portion includes that circumference has open-ended inner panel and circular planking, and inner panel and circular planking are parallel to each other, form bilayer structure, are favorable to improving the intensity and the reliability of spanner. Wherein, circumference has open-ended inner panel and forms circumference and has open-ended locking portion, make locking portion enclose out the locking groove, cooperate with the locking arch on the blade holder, be used for locking or unblock blade holder, circular planking rotates with the container bottom to be connected, realize the connection function of spanner and container bottom, and spacing cooperation portion sets up at least on circular planking (for example also can set up simultaneously on circular planking and inner panel or other structures), therefore spacing portion keeps synchronous revolution with locking portion, when the spanner is rotatory when tearing open the sword position and lock sword position like this, locking groove cooperatees with the locking arch, spacing portion also just with spacing cooperation portion stop to cooperate simultaneously.

In any one of the above technical solutions, the number of the locking protrusions is two, the two locking protrusions are symmetrically arranged at 180 ° with respect to the central axis of the tool holder, and the number of the locking grooves is equal to and corresponds to the number of the locking protrusions one by one; and/or, the spanner is the U-shaped, including two swinging boom that are parallel to each other and connect two the linking arm of swinging boom, two the swinging boom is kept away from the one end of linking arm with the container bottom is rotated and is connected, and two be equipped with on the swinging boom respectively the locking is protruding or locking groove.

The number of the locking protrusions is two, the two locking protrusions are symmetrically arranged at 180 degrees relative to the central axis of the tool apron (namely the rotation axis of the tool), correspondingly, the number of the locking grooves is equal to that of the locking protrusions, and the locking protrusions correspond to the locking protrusions one to one, so that stress balance between the tool apron and the wrench is facilitated, and the use reliability of products is improved.

The wrench is U-shaped and comprises two rotating arms and a connecting arm, the connecting arm is positioned between the two rotating arms and is connected with one end of each of the two rotating arms, the other ends of the two rotating arms are rotatably connected with the bottom of the container, and the two rotating arms are respectively provided with a locking protrusion or a locking groove, so that the connecting arm is directly applied with force to drive the two rotating arms to synchronously rotate, the two locking protrusions are matched with the two locking grooves, and the difficulty in dismounting the cutter set is further reduced; meanwhile, the U-shaped structure of the wrench can avoid other structures (such as the lower part of the knife group) on the bottom of the container, and interference in the rotating process is prevented. The rotating arm can adopt a double-layer plate structure, one end of the inner layer plate, which is far away from the connecting arm, forms the inner plate, and one end of the outer layer plate, which is far away from the connecting arm, forms the round outer plate; or the inner plate and the round outer plate are attached together to form an integrated structure, and the limiting groove can extend from the round outer plate to the inner plate. Of course, the connecting arm can be eliminated to form two wrenches which are controlled respectively.

In the technical scheme, under the condition that the wrench is U-shaped and comprises two parallel rotating arms and a connecting arm for connecting the two rotating arms, the connecting arm extends along a direction deviating from the length direction of the rotating arms to form a handle, and an obtuse angle is formed between the handle and the rotating arms; the container bottom is equipped with accommodation space, under the condition that the spanner is located the sword position, the spanner is located accommodation space.

The connecting arm extends along the direction deviating from the length direction of the rotating arm to form a handle, so that the contact area between the connecting arm and the wrench during the rotation of the wrench is increased, and the operation hand feeling of a user is improved. Meanwhile, an obtuse angle is formed between the handle and the rotating arm, so that the longitudinal size of the wrench when the wrench is obliquely placed relative to the bottom of the container is favorably reduced, and the longitudinal size of the bottom of the container is favorably reduced; and the container bottom is equipped with accommodation space, and when the blade holder was locked to the spanner, the spanner was located accommodation space, prevented that the spanner from leaking outward, has improved the pleasing to the eye degree of product, has also improved the use reliability, and when spanner unblock blade holder, the handle was located accommodation space outside, the user of being convenient for operates the spanner.

In the technical scheme, the bottom of the container is provided with a limiting step, and the handle abuts against the limiting step under the condition that the wrench is located at the cutter detaching position and the cutter locking position.

The container bottom is equipped with spacing step, and under the condition that the spanner is located the sword position of tearing open and is located the lock sword position, the handle supports and leans on spacing step, can prevent that the spanner from further rotating to the use reliability of spanner has further been improved.

In any one of the above technical solutions, the tool apron includes a support portion and an insertion portion connected to the support portion, the support portion is supported on the bottom of the container, and the insertion portion penetrates through the mounting hole and is engaged with the locking member.

The tool apron comprises a supporting part and an inserting part, the supporting part is supported on the bottom of the container, and the tool apron is prevented from falling off the bottom of the container downwards, so that the tool apron can stably stay at the current position under the condition that the locking part unlocks the tool apron, the tool apron cannot fall off instantly, the tool apron is prevented from being hit on a table or even injuring a user, and the use experience of the user is improved; the inserting part is inserted into the mounting hole and matched with the locking component, so that the locking or unlocking function of the locking component on the tool apron is realized. The shape of the mounting hole is matched with that of the insertion part, and a sealing element can be arranged between the insertion part and the mounting hole to improve the sealing performance.

The utility model discloses technical scheme of second aspect provides a food processor's stirring cup, include: the cup body is internally provided with a cutter; and according to the knife tackle installation structure in any one of the technical solutions of the first aspect, the bottom of the container is connected with the lower end of the cup body, and the knife is installed on a knife seat of the knife tackle installation structure and is rotatably connected with the knife seat.

The utility model discloses the stirring cup that technical scheme of second aspect provided, because of including any in the first aspect technical scheme knife tackle mounting structure, therefore have all beneficial effects that any above-mentioned technical scheme had, no longer describe here.

The cup body can be of a structure with two open ends, a sealing structure can be arranged between the bottom of the container and the lower end of the cup body to ensure the sealing performance, and the bottom of the container can also be integrally connected with the cup body; or, the cup body has the chamber of holding, and the container bottom is located holds the chamber below, is equipped with hot plate isotructure between container bottom and the cup, and the container bottom can link to each other through the lateral wall of side bounding wall and cup this moment, then looks from the outward appearance, and the side bounding wall constitutes the partly of the lateral wall of stirring cup, and the container bottom is the bottom of stirring cup, and the side bounding wall can be integral type structure with the container bottom, also can be split type structure.

During specific assembly, the cutter is firstly installed on the cutter holder through the cutter shaft to form a cutter set, and then the cutter set is assembled on the bottom of the container provided with the locking component.

The utility model discloses the technical scheme of third aspect provides a food processor, include: the stirring cup according to the technical scheme of the second aspect; and the base is positioned below the stirring cup and connected with the stirring cup.

The utility model discloses the food processor that technical scheme of third aspect provided, because of the stirring cup that technical scheme including the second aspect provided, therefore include all beneficial effects that any above-mentioned technical scheme had, no longer describe herein.

In any one of the above technical schemes, the food processor is a wall breaking machine, a food processor, a juice machine or a blender.

Of course, the food processor is not limited to the above products, and can be other food processors, such as a soymilk machine.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a knife assembly according to some embodiments of the present invention;

fig. 2 is a schematic partial perspective view of a food processor according to some embodiments of the present invention;

FIG. 3 is a schematic front view of the structure shown in FIG. 2;

FIG. 4 is a schematic top view of the structure shown in FIG. 2;

FIG. 5 is a schematic bottom view of the structure of FIG. 2 in a first state;

FIG. 6 is a schematic sectional view taken along line A-A in FIG. 5;

FIG. 7 is a bottom view of the structure of FIG. 2 in a second position;

FIG. 8 is a schematic cross-sectional view taken along line B-B of FIG. 7;

FIG. 9 is a schematic cross-sectional view taken along line C-C of FIG. 5;

FIG. 10 is a schematic cross-sectional view taken along line D-D of FIG. 7;

fig. 11 is a schematic perspective view of a wrench according to some embodiments of the present invention;

fig. 12 is a schematic perspective view of a tool holder according to some embodiments of the present invention;

fig. 13 is a schematic perspective view of a container bottom according to some embodiments of the present invention;

fig. 14 is a schematic cross-sectional view of a food processor according to some embodiments of the present invention;

fig. 15 is a schematic view of a food processor according to some embodiments of the present invention in a partial cross-sectional structure;

fig. 16 is a schematic view, partially in section, of a food processor according to some embodiments of the present invention in a first state;

fig. 17 is a schematic partial sectional view of a food processor in a second state according to some embodiments of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 17 is:

the tool set comprises a tool set body 1, a tool apron body 11, a supporting portion 111, an inserting portion 112, a locking protrusion 113, an arc surface 1131, a tool 12, a container bottom 2, a limiting protrusion 21, an elastic portion 22, a limiting step 23, a mounting hole 24, a wrench 3, a rotating arm 31, a locking groove 311, an elastic arm 312, a guiding inclined plane 3121, an inner plate 313, a circular outer plate 314, a limiting groove 315, a connecting arm 32, a rotating connecting portion 33, a rotating shaft 331, a limiting plate 332, a stirring cup 4, a cup body 41, a side coaming 42, a base 5 and a sealing element 6.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A blade unit mounting structure, a mixing cup, and a food processor according to some embodiments of the present invention will be described below with reference to fig. 1 to 17.

Example one

As shown in fig. 2, fig. 3 and fig. 4, an embodiment of the first aspect of the present invention provides a knife tackle installation structure of a food processor, including: a container bottom 2, a holder 11 and a locking member.

In particular, the bottom wall of the container bottom 2 is provided with mounting holes 24, as shown in fig. 13; the tool apron 11 is arranged at the mounting hole 24 and is used for mounting a cutter 12 of the food processor; the locking member is mounted on the container bottom 2, cooperates with the holder 11, and is adapted to reciprocate relative to the container bottom 2 between an unclamping position and a locking position, and locks the holder 11 to fix the holder 11 when moved to the locking position (as shown in fig. 5 and 6), and unlocks the holder 11 to unclamp the holder 11 when moved to the unclamping position (as shown in fig. 7 and 8).

The utility model discloses the knife tackle that the embodiment of the first aspect provided, mounting hole 24 and locking part have been set up on the diapire of container bottom 2, locking part has acted as assembly and disassembly tools's effect, can install knife tackle 1 on container bottom 2 or dismantle from container bottom 2 through operation locking part, the manual operation leads to the condition that wastes time and energy among the prior art had both been avoided, need not additionally to operate with the help of other instruments again, therefore showing the dismouting degree of difficulty that has reduced knife tackle 1, be favorable to knife tackle 1's quick assembly disassembly. Meanwhile, because the locking part is directly installed on the container bottom 2, the locking part can move back and forth between the knife detaching position and the knife locking position relative to the container bottom 2, so the locking part can not be separated from the container bottom 2 in the using process, and the locking part can be prevented from being lost or confused with other tools, thereby the use reliability of the locking part is improved, the locking part is not required to be assembled and positioned again when the knife group 1 is dismounted every time, the use convenience of the locking part is improved, and the dismounting of the knife group 1 is more labor-saving and convenient. In addition, the tool apron 11 is locked or unlocked by the locking component, a locking nut in the prior art is omitted, and for products with the tool 12 rotating forwards and backwards, the tool apron 11 can be prevented from loosening due to loosening of the nut when the tool 12 rotates in one direction, so that the use reliability of the products is improved.

It is worth to be noted that the container bottom 2 can be the bottom of a stirring cup 4 of a food processor, the cup body 41 of the stirring cup 4 is of a structure with two open ends, a base 5 is further arranged below the stirring cup 4, the base 5 is detachably matched with the stirring cup 4, a sealing structure can be arranged between the container bottom 2 and the lower end of the cup body 41 to ensure the sealing performance, and the container bottom 2 can also be integrally connected with the cup body 41; or, the container bottom 2 is the bottom of the mixing cup 4, the mixing cup 4 includes a cup body 41 with a containing cavity, the container bottom 2 is located below the containing cavity, a heating plate and other structures are arranged between the container bottom 2 and the cup body 41, at this time, the container bottom 2 can be connected with the side wall of the cup body 41 through a side enclosing plate 42, and then, in appearance, the side enclosing plate 42 forms a part of the side wall of the mixing cup 4, the container bottom 2 is the bottom of the mixing cup 4, and the side enclosing plate 42 and the container bottom 2 can be of an integrated structure or a split structure; or, the container bottom 2 can also be a part of the base 5 of the food processor, at this time, the stirring cup 4 can be a structure with an open upper end and a through hole at the bottom of the cup, and the stirring cup 4 is fixedly connected with the base 5 and can not be separated in the using process.

In particular, the locking means is a wrench 3, the wrench 3 being rotatably connected to the container bottom 2, as shown in fig. 2, 5, 7 and 11.

The locking component selects the wrench 3, and the wrench 3 is rotatably connected with the container bottom 2 (for example, in a hinge connection manner or a manner that the rotating shaft 331 is matched with the shaft hole, etc.), so as to ensure that the wrench 3 can rotate to realize the function of disassembling and assembling the knife tackle 1. Because spanner 3 can utilize the principle of lever, therefore can show the reduction operating force degree to further reduce the dismouting degree of difficulty of knife tackle 1, make the dismouting of knife tackle 1 laborsaving convenient more.

Of course, the locking member is not limited to the wrench 3, and may be in other forms. Such as: the locking component is similar to the wrench 3 in shape, but is connected with the container bottom 2 in a sliding mode, when the locking component slides to a cutter locking position, the locking component clamps the locking part on the cutter holder 11 to achieve locking, and when the locking component slides in a reverse direction, the locking component is separated from the locking part of the cutter holder 11 to achieve unlocking; or, locking unit is rotatory ring, is equipped with the draw-in groove in the rotatory ring, is equipped with the card on the blade holder 11 protrudingly, and the draw-in groove realizes the locking when rotatory to the protruding card income, and the draw-in groove realization unblock is deviate from to the card is protruding when rotatory.

Further, one of the tool holder 11 and the wrench 3 is provided with a locking protrusion 113, and the other is provided with a locking groove 311, and the locking protrusion 113 is adapted to be inserted into the locking groove 311, as shown in fig. 6 and 8.

The locking or unlocking of the tool holder 11 by the locking part is realized by the matching of the locking protrusion 113 and the locking groove 311, the structure and the principle are simple, and the realization is easy. Wherein the locking projection 113 can be provided on the holder 11 and the locking groove 311 on the container bottom 2; it is also possible to change the position in which the locking projection 113 is provided on the container bottom 2 and the locking projection 113 is provided on the holder 11.

Further, the spanner 3 is provided with a locking portion having an opening in the circumferential direction, the locking portion surrounding a locking groove 311, as shown in fig. 6 and 8, and a locking protrusion 113 is provided on the wall surface of the holder 11, as shown in fig. 1 and 12.

Spanner 3 is equipped with the closure portion, and the circumference of closure portion has the opening for the closure portion can enclose out locking groove 311, and at the in-process rotatory along with the spanner, the orientation of the notch of locking groove 311 also takes place to rotate, and then realizes the function of locking blade holder or unblock blade holder with the protruding cooperation of locking. Correspondingly, the locking protrusion 113 is disposed on the tool holder 11 and on the wall surface of the tool holder 11, so that the locking protrusion 113 can be prevented from interfering with the related structure mounted on the cutter shaft below the tool holder 11, and the design is reasonable.

As for the specific shape of the locking portion, there is no limitation, for example, the locking portion having an opening in the circumferential direction may have a C shape, a U shape, a V shape, or the like, and the locking groove 311 may be defined as long as there is a notch.

Alternatively, the width of the notch of the locking groove 311 is smaller than the maximum width of the inner space of the locking groove 311, for example, the locking portion is C-shaped or has a relatively smaller notch, so that the notch of the locking groove 311 tends to shrink relative to the inner space of the locking groove, which can restrict the locking protrusion 113 inserted into the locking groove 311 from reversely coming out of the locking groove 311, and thus, the locking reliability of the insert seat 11 can be improved.

Further, as shown in fig. 6, 8 and 11, the wrench 3 includes a rotation connecting portion 33 rotatably connected to the container bottom 2, and the locking portion is provided at the rotation connecting portion 33; wherein, when the wrench 3 is rotated to the unclamping position, the opening of the locking groove 311 faces upward so that the locking protrusion 113 can be inserted into the locking groove 311 from top to bottom (as shown in fig. 8 and 10) or the locking groove 311 can be removed from bottom to top, and when the wrench 3 is rotated to the unclamping position, the opening of the locking groove 311 faces upward at an angle ranging from 30 ° to 150 ° relative to the opening to restrict the locking protrusion 113 from coming out of the locking groove 311.

Because the locking part exerts locking force on the cutter seat 11, the locking part is arranged at the rotary connecting part 33 of the wrench 3, the length of the force arm when the wrench 3 is rotated is increased, the operating force applied when the wrench 3 is rotated is further reduced, and the difficulty in dismounting the cutter group 1 is further reduced.

Further, when installing knife tackle 1, with spanner 3 rotatory to the position of tearing the sword open, because the opening of locking groove 311 up, blade holder 11 can be installed in mounting hole 24 department from top to bottom, makes locking arch 113 insert locking groove 311 from top to bottom, then rotatory spanner 3 makes the opening of locking groove 311 towards other directions, for example towards the side or towards the below, can prevent to lock protruding 113 from the reverse locking groove 311 of deviating from bottom to top, and then plays the effect of locking blade holder 11. When the tool set 1 is disassembled, the wrench 3 is reversely rotated to the tool disassembling position, the opening of the locking groove 311 faces upwards, the tool apron 11 can be freely pulled out upwards, the locking protrusion 113 is separated from the locking groove 311, and the tool apron 11 is unlocked. Because spanner 3 is located when tearing open the sword position, under the effect of not receiving the external force, locking protrusion 113 still can be located locking groove 311 under the effect of gravity, therefore blade holder 11 can steadily stop at the present position, therefore can not take place the condition that blade holder 11 falls in the twinkling of an eye to prevent that blade holder 11 from pounding the condition emergence that injures the user even on the desk, improved user's use and experienced.

Alternatively, in the case where the wrench 3 is rotated to the key position, the opening of the locking groove 311 faces upward at an angle in the range of 30 ° to 150 ° with respect to the opening, that is: the angle between the opening direction of the locking groove 311 when the wrench 3 is located at the tool locking position and the opening direction of the wrench 3 at the tool removing position is in the range of 30 degrees to 150 degrees, so that the interference action exerted on the locking protrusion 113 by the groove wall of the locking groove 311 can be utilized to prevent the locking protrusion 113 from being separated from the locking groove 311, and the effect of locking the tool holder is realized. Of course, the angle between the opening direction of the locking groove 311 when the wrench 3 is located at the locking position and the opening direction of the wrench 3 when the wrench 3 is located at the removing position is not limited to the above range, and can be adjusted as needed.

Further, as shown in fig. 10, the rotation connecting portion 33 includes a limiting plate 332 and a rotating shaft 331, one end of the rotating shaft 331 is connected to the locking portion, and the other end of the rotating shaft 331 is connected to the limiting plate 332; the container bottom 2 is provided with a mounting plate, the mounting plate is provided with a shaft hole matched with the rotating shaft 331, the rotating shaft 331 is in plug-in fit with the shaft hole, and the limiting plate 332 and the locking part are respectively located on two sides of the mounting plate and used for limiting the rotating shaft 331 to be separated from the shaft hole.

The rotary connecting part 33 comprises a limiting plate 332 and a rotating shaft 331, and the rotating shaft 331 is inserted and matched with a shaft hole on the mounting plate of the container bottom 2 to realize the rotary connection of the wrench 3 and the container bottom 2; the two ends of the rotating shaft 331 are respectively connected with the limiting plate 332 and the locking part, the limiting plate 332 and the locking part are respectively located on the two sides of the mounting plate, and the size of the limiting plate 332 and the size of the locking part are larger than the cross-sectional size of the shaft hole, so that the rotating shaft 331 can be limited from being separated from the shaft hole, and the connection reliability of the wrench 3 and the container bottom 2 is improved.

The mounting plate comprises a first sub-plate and a second sub-plate connected with the first sub-plate, the first sub-plate is provided with a first groove, the second sub-plate is provided with a second groove, and the first groove and the second groove are spliced to form a shaft hole.

With the mounting panel split first daughter board and second daughter board, come the amalgamation by first recess on the first daughter board and the second recess on the second daughter board and form the shaft hole, then can block pivot 331 in first recess earlier during the assembly, then with second daughter board and first daughter board fixed connection, can realize the cartridge cooperation in pivot 331 and shaft hole. Like this, spanner 3 can design formula structure as an organic whole, is favorable to improving spanner 3's intensity and reliability. Of course, the fit between the wrench 3 and the container bottom 2 is not limited to the above solution. Such as: the mounting plate can also be designed into an integrated structure, the limiting plate 332 and the rotating shaft 331 are designed into a split structure, the rotating shaft 331 is inserted into the shaft hole firstly, and then the limiting plate 332 is fixed on the rotating shaft 331; or the rotating shaft 331 and the locking portion are designed as a split structure, the rotating shaft 331 is inserted into the shaft hole first, and then the locking portion is fixed on the rotating shaft 331. Wherein, can only design the mounting panel part of container bottom 2 as split type structure, also can design container bottom 2 wholly as split type structure.

Further, the lateral width W of the locking projection 113 is smaller than the longitudinal height H of the locking projection 113, as shown in fig. 8 and 12.

The horizontal width W of locking arch 113 is less than the vertical height H of locking arch 113, then locking arch 113 forms rectangular structure in vertical direction, the degree of difficulty that locking arch 113 passed in and out locking groove 311 when having favorable to reducing the sword position of tearing open like this to further reduce knife tackle 1's the dismouting degree of difficulty, the degree of difficulty that locking arch 113 was deviate from locking groove 311 when also being favorable to improving locking groove 311 when the notch of locking groove 311 was rotatory to orientation side when the sword position, thereby improve 3 locking reliability to blade holder 11 of spanner.

Further, the locking protrusion 113 has a lateral width W greater than a width D of the notch of the locking groove 311, as shown in fig. 8.

The lateral width of the locking protrusion 113 is greater than the width of the notch of the locking groove 311, which is beneficial to improving the difficulty of the locking protrusion 113 to be disengaged from the locking groove 311, thereby improving the locking reliability of the wrench 3 to the tool holder 11. Of course, the lateral width of the locking protrusion 113 may also be less than or equal to the width of the notch of the locking groove 311.

Further, the longitudinal height H of the locking protrusion 113 is smaller than the depth of the locking groove 311, as shown in fig. 6 and 8.

The longitudinal height H of the locking protrusion 113 is smaller than the depth of the locking groove 311, so that the locking protrusion 113 can be completely located in the locking groove 311 in the vertical direction, the difficulty of disengaging the locking protrusion 113 from the locking groove 311 is improved, and the locking reliability of the wrench 3 on the tool apron 11 is further improved.

Wherein at least a portion of the latch is formed as a resilient arm 312, as shown in fig. 6 and 8.

At least a part of the locking portion is formed as an elastic arm 312, so that the notch of the locking groove 311 can elastically stretch and contract, thereby reducing the difficulty of the locking protrusion 113 entering and exiting the locking groove 311, and further reducing the difficulty of disassembling and assembling the knife set 1.

Further, the locking portion is provided with a guide slope 3121, as shown in fig. 6, the guide slope 3121 extends to the notch of the locking groove 311 for guiding the locking protrusion 113 into the locking groove 311.

The locking portion is provided with a guiding inclined surface 3121, and the guiding inclined surface 3121 is used to guide the locking protrusion 113 to enter the locking groove 311, which is beneficial to improving the smoothness of the locking protrusion 113 entering the locking groove 311, and further reduces the installation difficulty of the knife tackle 1.

Further, the groove wall of the locking groove 311 is configured as a cylindrical surface concentrically arranged with the rotation connecting portion 33, as shown in fig. 11, the locking protrusion 113 is provided with an arc surface 1131 fitting with the groove wall of the locking groove 311, and the locking protrusion 113 has a cylindrical structure with uniform thickness, as shown in fig. 1.

The groove wall of the locking groove 311 is a cylindrical surface concentrically arranged with the rotation connecting portion 33, so that the center rotation of the groove wall of the locking groove 311 is ensured, the movement range of the locking groove 311 is reduced, the size of the locking groove 311 is reduced, and the structure of the wrench 3 is simplified. Correspondingly, locking protrusion 113 is equipped with cambered surface 1131, this cambered surface 1131 and the shape looks adaptation of the cell wall of locking groove 311, as shown in fig. 6 and 8, can play certain positioning action, prevent that locking protrusion 113 from taking place to rock, shifting etc. in locking groove 311, thereby spanner 3 has improved the locking reliability to blade holder 11, also can play certain guide effect simultaneously, make locking protrusion 113 can take place relative rotation along the cell wall of locking groove 311, therefore the relative locking protrusion 113 of the cell wall of locking groove 311 of being convenient for takes place the rotation, in order to further reduce the dismouting degree of difficulty of knife tackle 1.

The locking protrusion 113 is a cylindrical structure with uniform thickness, has a regular structure, is convenient to machine and form, and is also beneficial to simplifying the structure of the wrench 3. Specifically, the contour line of the cross section of the locking protrusion 113 in the vertical direction includes two straight line segments parallel to each other and two arc segments arranged oppositely, as shown in fig. 6 and 8, so that the locking protrusion 113 has two cylindrical surfaces and two planes, and the two cylindrical surfaces can be rotationally matched with the groove walls of the locking groove 311 to improve the smoothness of the rotation of the wrench 3.

Of course, the groove wall of the locking groove 311 is not necessarily concentric with the rotation connecting portion 33, and the groove wall of the locking groove 311 is not necessarily a cylindrical surface, as long as it is ensured that the locking groove 311 can allow the locking protrusion 113 to enter and can restrict the locking protrusion 113 from coming off after the wrench 3 rotates by a certain angle.

Optionally, the wrench 3 is rotated from the unclamping position to the locking position within a range of 30 ° to 150 °.

The wrench 3 is rotated to the cutter locking position from the cutter detaching position, the rotation amplitude of the wrench 3 is in the range of 30-150 degrees, the condition that the locking of the cutter holder is unreliable due to over-small rotation amplitude is avoided, the condition that the size of the container bottom 2 is greatly increased due to over-large rotation amplitude is avoided, and the size of the container bottom 2 is favorably reduced. Meanwhile, for the scheme that the tool apron and the wrench 3 are respectively provided with the locking protrusion 113 and the locking groove 311, when the tool is dismounted and locked, the included angle between the opening directions of the locking groove 311 is also in the range of 30 degrees to 150 degrees, so that the locking protrusion 113 can be prevented from being separated from the locking groove 311 when the tool is locked, and a reliable tool locking effect is achieved. Of course, the rotation range of the wrench 3 is not limited to the above range, and can be adjusted as required in the actual production process, such as 20 °, 180 °, and the like.

Further, the wrench 3 rotates from the tool removing position to the tool locking position, and the rotation range of the wrench 3 is 80-100 degrees.

The wrench 3 is rotated from the knife detaching position to the knife locking position, the rotation amplitude of the wrench 3 is in the range of 80 degrees to 100 degrees, the reliability of the knife locking is further improved, and the size of the bottom 2 of the small container is further obtained.

In one embodiment, the wrench 3 is rotated by 90 ° from the unclamping position to the locking position, as shown in fig. 6 and 8.

The wrench 3 rotates from the tool removing position to the tool locking position, the rotation amplitude of the wrench 3 is 90 degrees, and the operation habit of a user is met. Meanwhile, with the above-described solution in which the locking protrusion 113 and the locking groove 311 are respectively provided on the holder 11 and the wrench 3, when the tool is removed and locked, the openings of the locking groove 311 are oriented perpendicular to each other, as shown in fig. 6 and 8, which is advantageous for preventing the locking protrusion 113 from coming out of the locking groove 311 when the tool is locked, thereby improving the reliability of locking the holder 11 by the wrench 3. Of course, the rotation range of the wrench 3 is not limited to 90 °, such as 45 °, 60 °, 135 °, and the like.

Further, with the wrench 3 in the unclamping position, a portion of the wrench 3 protrudes from the container bottom 2, as shown in fig. 8, 10 and 16; with the key 3 in the locking position, the key 3 is completely hidden inside the container bottom 2, as shown in fig. 6, 9, 15 and 17.

Under the condition that spanner 3 is located the position of tearing open the sword, partly protrusion in container bottom 2 of spanner 3, the user of being convenient for holds the protruding part of spanner 3 and selects spanner 3, and is difficult to receive container bottom 2 and install the interference of the structure on container bottom 2 to reduce the installation degree of difficulty.

Under the condition that the wrench 3 is positioned at the position of the cutter locking, the wrench 3 is completely hidden inside the container bottom 2, so that the appearance of the product is neat, and the attractiveness of the product is improved; simultaneously, so existing assembly between 2 and the frame 5 or other structures of container bottom of being favorable to, the level is put on the mesa when also being convenient for container bottom 2 as food processor bottom, prevents that spanner 3 from taking place to interfere with other structures of food processor or with the mesa.

Furthermore, the position relationship between the wrench 3 and the container bottom 2 can also play a certain role in prompting for the solution that a part of the wrench 3 protrudes from the container bottom 2 when the wrench 3 is in the unclamping position, and the wrench 3 is completely hidden inside the container bottom 2 when the wrench 3 is in the locking position. Such as: in the process of locking the cutter, when the wrench 3 is not completely hidden inside the container bottom 2, the wrench 3 is not rotated in place, the locking of the cutter holder is not reliable enough, and in the process of removing the cutter, when a part of the wrench 3 is not protruded out of the container bottom 2, the wrench 3 is not rotated in place, and the cutter holder is not completely unlocked.

Example two

The difference from the first embodiment is that: on the basis of the first embodiment, the wrench 3 is further provided with a limiting portion, the container bottom 2 is provided with a limiting engagement portion, and the limiting portion and the limiting engagement portion are in abutting engagement when the wrench 3 is located at the tool removing position and the tool locking position, as shown in fig. 9 and 10, so as to limit the rotation range of the wrench 3.

Utilize the only cooperation of supporting of spacing portion and spacing cooperation portion to restrict spanner 3's rotation range, can produce the sense of targetting in place at dismouting knife tackle 1's in-process, therefore can play the effect of positioning, can prevent again simultaneously that spanner 3 from rotating to continue to rotate after the position, improved the use reliability.

Alternatively, one of the position-limiting part and the position-limiting fitting part is a position-limiting protrusion 21, and the other is a position-limiting groove 315, as shown in fig. 9 and 10.

The limit protrusion 21 and the limit groove 315 are matched in a stop manner to limit the rotation range of the wrench 3, so that the structure and the principle are simple, and the wrench is easy to realize. Wherein, the limit protrusion 21 can be arranged on the wrench 3, and the limit groove 315 can be arranged on the container bottom 2; it is also possible to change the position by placing the limit projection 21 on the container bottom 2 and the limit groove 315 on the wrench 3. Of course, the limit portion and the limit fitting portion are not limited to the form of the limit protrusion 21 and the limit groove 315, and may also be, for example, a stop protrusion and a stop protrusion abutting fit, or a stop surface and a stop protrusion abutting fit, etc.

Further, the number of the limiting portions is two, and the number of the limiting engagement portions is one, as shown in fig. 10 and 11, the two limiting portions are respectively in abutting engagement with the limiting engagement portions when the wrench 3 is located at the tool removing position and the tool locking position.

Set up two spacing portions on spanner 3, and only set up a spacing cooperation portion on container bottom 2, compare in two spacing portions and two spacing cooperation portion stop to the complex scheme, reduced the quantity of a spacing cooperation portion, simplified container bottom 2's structure. Of course, the number of the limiting parts and the limiting matching parts is not limited to the above scheme, for example, the number of the limiting parts and the limiting matching parts may be two, or the number of the limiting parts is one and the number of the limiting matching parts is two, or other schemes are adopted.

Further, the container bottom 2 is provided with an elastic part 22, and a limit fitting part is provided on the elastic part 22, as shown in fig. 9 and 10.

Set up elastic component 22 on container bottom 2, set up spacing cooperation portion on elastic component 22, both be convenient for utilize elastic component 22's elasticity that resets to improve the end reliability of spacing portion and spacing cooperation portion, be convenient for again utilize elastic component 22's elastic deformation ability to reduce spacing portion and spacing cooperation portion and break away from the complex degree of difficulty to further reduce spanner 3's rotatory degree of difficulty, and then further reduce the dismouting degree of difficulty of knife tackle 1.

Wherein, the elastic part 22 is in a V shape, and the limit matching part is arranged at the V-shaped tip of the elastic part 22, as shown in fig. 9 and 10.

Elastic part 22 is the V-arrangement, and spacing cooperation portion establishes at V-arrangement point portion, not only is favorable to increasing elastic deformation ability of elastic part 22, is favorable to elastic part 22 atress balanced again to improve elastic part 22's use reliability. Of course, the elastic portion 22 is not limited to the V-shape, and may have a cylindrical or hemispherical structure.

Further, a stopper portion is provided at the rotation connecting portion 33 of the wrench 3, as shown in fig. 9 to 11.

Because spacing portion applys the stopping mating force to container bottom 2, therefore establish spacing portion in the rotation connecting portion 33 department of spanner 3, the length of the arm of force when being favorable to increasing rotatory spanner 3, the operating strength who applys when reducing rotatory spanner 3 further reduces the dismouting degree of difficulty of knife tackle 1. Meanwhile, the limiting part rotates around the rotating shaft 331 line of the rotating connecting part 33, which reduces the motion amplitude of the limiting part, is beneficial to reducing the size of the wrench 3 and the container bottom 2, and further simplifies the structure of the wrench 3 and the container bottom 2.

Further, the rotation connecting portion 33 is located at the end of the wrench 3, and includes an inner plate 313 and a circular outer plate 314 parallel to each other, as shown in fig. 9 and 10, the inner plate 313 has an opening in the circumferential direction to form a locking portion having an opening in the circumferential direction, the circular outer plate 314 is rotatably connected to the container bottom 2, and the limit fitting portion is at least provided on the circular outer plate 314.

The rotating connecting part 33 is located at the end of the wrench 3, so that the length of the force arm when the wrench 3 is rotated is increased, the operating force applied when the wrench 3 is rotated is reduced, and the difficulty in dismounting the knife tackle 1 is further reduced. Specifically, the rotation connecting portion 33 includes an inner plate 313 and a circular outer plate 314 having openings in the circumferential direction, and the inner plate 313 and the circular outer plate 314 are parallel to each other to form a double-layer structure, which is advantageous for improving the strength and reliability of the wrench 3. The inner plate 313 with the opening in the circumferential direction forms a locking portion with the opening in the circumferential direction, so that the locking portion is surrounded by a locking groove 311, the locking groove is matched with the locking protrusion 113 on the tool apron 11 and used for locking or unlocking the tool apron 11, the circular outer plate 314 is rotatably connected with the container bottom 2 to achieve the function of connecting the wrench 3 with the container bottom 2, and the limit matching portion is at least arranged on the circular outer plate 314 (for example, the limit matching portion can be simultaneously arranged on the circular outer plate 314 and the inner plate 313 or other structures), so that the limit portion and the locking portion are synchronously rotated, when the wrench 3 is rotated to the tool removal position and the tool locking position, the locking groove 311 is matched with the locking protrusion 113, and meanwhile, the limit portion is also just abutted and matched with the.

EXAMPLE III

The difference from the second embodiment is that: on the basis of the second embodiment, further, the number of the locking protrusions 113 is two, and the two locking protrusions 113 are symmetrically arranged at 180 ° with respect to the central axis of the tool holder 11, as shown in fig. 1, the number of the locking grooves 311 is equal to and corresponds to the number of the locking protrusions 113; the wrench 3 is U-shaped, as shown in fig. 2, 5 and 7, and comprises two parallel rotating arms 31 and a connecting arm 32 connecting the two rotating arms 31, wherein one ends of the two rotating arms 31 far away from the connecting arm 32 are rotatably connected with the container bottom 2, and the two rotating arms 31 are respectively provided with a locking protrusion 113 or a locking groove 311.

The number of the locking protrusions 113 is two, and the two locking protrusions 113 are symmetrically arranged at 180 ° with respect to the central axis of the tool holder 11 (i.e., the rotation axis 331 of the tool 12), and accordingly, the number of the locking grooves 311 is equal to and corresponds to the number of the locking protrusions 113 one by one, which is beneficial to the balance of the stress between the tool holder 11 and the wrench 3, thereby improving the reliability of the product. Furthermore, the wrench 3 is U-shaped, and comprises two rotating arms 31 and a connecting arm 32, the connecting arm 32 is located between the two rotating arms 31 and is connected with one end of the two rotating arms 31, while the other end of the two rotating arms 31 is rotatably connected with the bottom 2 of the container, and since the two rotating arms 31 are respectively provided with the locking protrusions 113 or the locking grooves, the connecting arm 32 is directly applied with force, so that the two rotating arms 31 can be driven to synchronously rotate, the two locking protrusions 113 are matched with the two locking grooves, and the difficulty in dismounting the knife tackle 1 is further reduced; meanwhile, the U-shaped structure of the wrench 3 can avoid other structures (such as the lower part of the knife group 1) on the bottom 2 of the container, so as to prevent interference in the rotating process.

The rotating arm 31 may adopt a double-layer plate structure, wherein the inner plate 313 is formed at one end of the inner layer plate away from the connecting arm 32, and the circular outer plate 314 is formed at one end of the outer layer plate away from the connecting arm 32; alternatively, the inner plate 313 and the circular outer plate 314 are attached together to form an integral structure, as shown in fig. 11, and the limiting groove 315 may extend from the circular outer plate 314 to the inner plate 313, as shown in fig. 11. Of course, it is also possible to eliminate the connecting arm 32 and to form two wrenches 3, controlled separately.

Further, the connecting arm 32 extends in a direction deviating from the length direction of the rotating arm 31 to form a handle, and the handle and the rotating arm 31 form an obtuse angle therebetween, as shown in fig. 8 and 11; the container bottom 2 is provided with a receiving space in which the spanner 3 is located in the situation where the spanner 3 is in the locking position, as shown in fig. 6.

The connecting arm 32 extends in a direction deviating from the length direction of the rotating arm 31 to form a handle, which increases the contact area with the wrench 3 when the wrench 3 is rotated, and is favorable for improving the operation feeling of a user, meanwhile, an obtuse angle is formed between the handle and the rotating arm 31, that is, an included angle α between the handle and the rotating arm 31 is an obtuse angle, as shown in fig. 8 and 11, which is favorable for reducing the longitudinal dimension of the wrench 3 when the wrench 3 is obliquely placed relative to the container bottom 2, and is favorable for reducing the longitudinal dimension of the container bottom 2, and the container bottom 2 is provided with a containing space, when the tool apron 11 is locked by the wrench 3, the wrench 3 is positioned in the containing space, which prevents the wrench 3 from leaking outwards, improves the aesthetic property of the product, and also improves the reliability of use, and when the tool apron is unlocked by the wrench, the handle is positioned outside the containing space, which.

Further, the container bottom 2 is provided with a limit step 23, and the handle abuts against the limit step 23 when the wrench 3 is located at the knife detaching position and the knife locking position, as shown in fig. 5 and 7.

The container bottom 2 is provided with a limit step 23, and under the condition that the wrench 3 is located at the tool removal position and at the tool locking position, the handle abuts against the limit step 23, so that the wrench 3 can be prevented from further rotating, and the use reliability of the wrench 3 is further improved.

Further, the holder 11 includes a support portion 111 and an insertion portion 112 connected to the support portion 111, as shown in fig. 1, the support portion 111 being supported on the container bottom 2, and the insertion portion 112 penetrating the mounting hole 24 and engaging with the locking member.

The tool apron 11 comprises a supporting part 111 and an inserting part 112, the supporting part 111 is supported on the container bottom 2, and the tool apron 11 is prevented from falling off the container bottom 2 downwards, so that the tool apron 11 can stably stay at the current position under the condition that the locking part unlocks the tool apron 11, the tool apron 11 cannot fall off instantly, the tool apron 11 is prevented from being hit on a table or even injuring a user, and the use experience of the user is improved; the insertion portion 112 is inserted into the mounting hole 24 and cooperates with the locking member to perform a locking or unlocking function of the locking member with respect to the tool holder 11.

Wherein the shape of the mounting hole 24 is adapted to the shape of the insertion portion 112, as shown in fig. 13, a sealing member 6 may be disposed between the insertion portion 112 and the mounting hole 24, as shown in fig. 15, to improve sealing performance.

As shown in fig. 14 to 17, the stirring cup 4 of the food processor according to the second aspect of the present invention includes: a cup 41 and a knife tackle as in any one of the embodiments of the first aspect. Wherein, a cutter 12 is arranged in the cup body 41; the container bottom 2 is connected to the lower end of the cup 41 and the tool 12 is mounted on the holder 11 of the knife set and is rotatably connected to the holder 11.

The utility model discloses the stirring cup 4 that the embodiment of second aspect provided, because of including the knife tackle of any one in the first aspect embodiment, therefore have all beneficial effects that any above-mentioned embodiment has, no longer describe herein.

Wherein, the cup body 41 can be a structure with two open ends, a sealing structure can be arranged between the bottom 2 of the container and the lower end of the cup body 41 to ensure the sealing performance, and the bottom 2 of the container can also be integrally connected with the cup body 41; or, as shown in fig. 14 to 17, the cup body 41 has a containing cavity, the container bottom 2 is located below the containing cavity, a heating plate or the like is arranged between the container bottom 2 and the cup body 41, at this time, the container bottom 2 can be connected with the side wall of the cup body 41 through the side wall 42, the side wall 42 forms a part of the side wall of the mixing cup 4 in appearance, the container bottom 2 is the bottom of the mixing cup 4, and the side wall 42 and the container bottom 2 can be of an integrated structure or a split structure.

Specifically, the cutter set 1 can be assembled by first mounting the cutter 12 on the cutter holder 11 through the cutter shaft, as shown in fig. 1, and then assembling the cutter set 1 on the container bottom 2 with the locking member.

As shown in fig. 14, a food processor according to a third aspect of the present invention includes: like the mixing cup 4 and the stand 5 of the second aspect embodiment, the stand 5 is located below the mixing cup 4 and is connected to the mixing cup 4.

The utility model discloses the food processor that the embodiment of third aspect provided, because of the stirring cup 4 that the embodiment including the second aspect provided, therefore include all beneficial effects that any above-mentioned embodiment has, no longer describe herein.

In any of the above embodiments, the food processor is a wall breaking machine, a processor, a juice machine, or a blender.

The structure and the working principle of the food processor provided by the present application are described below with reference to a specific example, and compared with the prior art.

At present, in the pot or wall breaking cup of the cooking machine on the market, the knife tackle 1 is fixed in a way that the knife tackle 1 penetrates through the cup bottom from the pot, and then the knife tackle 1 penetrating out is locked at the pot bottom by a nut or a spiral structure similar to the nut, so that the assembly and disassembly are inconvenient. When the knife is detached, the knife holder 11 is easy to fall out and hit on a table after the bottom locking nut is loosened. In addition, the nut all is one-way screw in locking, when the stirring tool bit had the application function of just reversing, wherein has a direction of rotation to have the nut to loosen the gluey risk.

Therefore, the application provides a novel food processor, specifically includes following structure: as shown in FIG. 1, the tool holder 11 is provided with two projecting posts (i.e., two locking projections 113); as shown in fig. 2, the knife-removing wrench is fixed on the bottom shell (i.e. the container bottom 2) by a hinge joint and can rotate within the range of 0-90 degrees. As shown in fig. 6 and 8, the declutching blade has a half open cylinder (i.e., inner plate 313) at the hinge, concentric with the hinge cylinder. When the knife-removing wrench is at a 90-degree position (i.e. a knife-removing position), the opening is upward, the knife assembly 1 is assembled from top to bottom, and the convex column of the knife assembly 1 enters the cylindrical surface through the opening of the cylindrical surface of the knife-removing wrench. The size of the cylindrical opening (i.e. the notch of the locking slot 311) is slightly smaller than that of the convex column of the tool holder 11, and one side of the opening has an elastic structure (i.e. the elastic arm 312). After being installed, the tool apron 11 is clamped in the cylinder of the tool apron removing hand.

As shown in fig. 5 and 6, the knife-removing wrench is moved to the 0 degree position (i.e. the knife-locking position), and the cylindrical surface of the knife-removing wrench is opened to the right, so that the knife holder 11 is locked.

As shown in fig. 11, there are two grooves (i.e. two limit grooves 315) at the hinge of the spanner, and at 90 degrees, the elastic structure (i.e. the limit projection 21) on the base slides into one of the grooves to fix the spanner at 90 degrees, as shown in fig. 10; in the 0 degree position, the resilient structure on the base slides into the other groove to secure the declutch wrench in the 0 degree position, as shown in FIG. 9.

Therefore, when the knife is detached, the knife detaching wrench is only required to be shifted from the 0-degree position to the 90-degree position, and then the knife group 1 is pulled out from the bowl, so that the knife detaching device is convenient and fast. The structure of the wrench is used for locking and detaching the knife, so that the labor is saved and the operation is fast. When the knife is detached, the locking device is loosened, and the knife holder 11 is left in the pot, so that the knife holder 11 is prevented from falling down instantly. The tool apron 11 cannot be loosened no matter the stirring tool bit rotates forwards or reversely.

To sum up, the utility model provides a knife tackle mounting structure has set up mounting hole and locking part on the diapire of container bottom, and locking part has acted as assembly and disassembly tools's effect, can install the knife tackle on the container bottom or dismantle from the container bottom through operation locking part, has both avoided manual operation among the prior art to lead to the condition that wastes time and energy, need not additionally to operate with the help of other instruments again, therefore is showing the dismouting degree of difficulty that has reduced the knife tackle, is favorable to the quick assembly disassembly of knife tackle. Meanwhile, the locking component is directly arranged on the bottom of the container and can reciprocate between the knife detaching position and the knife locking position relative to the bottom of the container, so that the locking component cannot be separated from the bottom of the container in the using process, and the locking component can be prevented from being lost or confused with other tools, thereby improving the use reliability of the locking component, and the locking component is not required to be assembled and positioned again when the knife set is dismounted every time, thereby improving the use convenience of the locking component, and ensuring that the knife set is more labor-saving and convenient to dismount. In addition, the tool apron is locked or unlocked by the locking component, a locking nut in the prior art is omitted, and for a product with the tool rotating forward and backward, the tool apron can be prevented from being loosened due to loosening of the nut when the tool rotates in one direction, so that the use reliability of the product is improved.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a knife tackle mounting structure of food processor which characterized in that includes:

the bottom wall of the container bottom is provided with a mounting hole;

the cutter holder is arranged at the mounting hole and used for mounting a cutter of the food processor;

and the locking component is arranged on the bottom of the container, is matched with the tool apron, is suitable for reciprocating motion between a tool removing position and a tool locking position relative to the bottom of the container, locks the tool apron to fix the tool apron under the condition of moving to the tool locking position, and unlocks the tool apron to loosen the tool apron under the condition of moving to the tool removing position.

2. The tool set mounting structure according to claim 1,

the locking component is a wrench, and the wrench is rotatably connected with the bottom of the container.

3. The tool set mounting structure according to claim 2,

one of the tool apron and the wrench is provided with a locking protrusion, the other one of the tool apron and the wrench is provided with a locking groove, and the locking protrusion is suitable for being matched with the locking groove in an inserted mode.

4. The tool set mounting structure according to claim 3,

the spanner is provided with a locking part with an opening in the circumferential direction, the locking part is surrounded with the locking groove, and the locking protrusion is arranged on the wall surface of the cutter holder.

5. The tool set mounting structure according to claim 4,

the wrench comprises a rotating connecting part which is rotatably connected with the bottom of the container, and the locking part is arranged at the rotating connecting part;

wherein, under the condition that the spanner is rotatory to tear off the sword position, the opening of locking groove is up so that the locking arch can insert from top to bottom or from bottom to top tear off the locking groove, under the condition that the spanner is rotatory to the sword position, the opening orientation of locking groove is 30 to 150 within ranges for the upward angle of opening, in order to restrict the locking arch is deviate from the locking groove.

6. The tool set mounting structure according to claim 5,

the rotary connecting part comprises a limiting plate and a rotating shaft, one end of the rotating shaft is connected with the locking part, and the other end of the rotating shaft is connected with the limiting plate;

the container bottom is equipped with the mounting panel, the mounting panel seted up with the shaft hole of pivot adaptation, the pivot with the cooperation of shaft hole cartridge, the limiting plate reaches the closure part is located respectively the both sides of mounting panel are used for the restriction the pivot is deviate from the shaft hole.

7. The tool set mounting structure according to claim 6,

the mounting panel include first daughter board and with the second daughter board that first daughter board links to each other, first daughter board is equipped with first recess, the second daughter board is equipped with the second recess, first recess with second recess amalgamation forms the shaft hole.

8. The tool set mounting structure according to claim 3,

the transverse width of the locking projection is smaller than the longitudinal height of the locking projection; and/or

The transverse width of the locking projection is larger than the width of the notch of the locking groove; and/or

The longitudinal height of the locking projection is less than the depth of the locking groove.

9. The tool set mounting structure according to claim 5,

at least a portion of the latch is formed as a resilient arm; and/or

The locking portion is provided with a guide inclined plane, the guide inclined plane extends to the notch of the locking groove and is used for guiding the locking protrusion to enter the locking groove.

10. The tool set mounting structure according to claim 4,

the groove wall of the locking groove is a cylindrical surface which is concentrically arranged with the rotary connecting part and is provided with a notch, and the locking bulge is provided with an arc surface matched with the groove wall of the locking groove; and/or

The locking bulges are in a cylindrical structure with uniform thickness.

11. The tool set mounting structure according to any one of claims 2 to 10,

the wrench is rotated from the knife detaching position to the knife locking position, and the rotation amplitude of the wrench is in the range of 30-150 degrees.

12. The tool set mounting structure according to claim 11,

the wrench is rotated from the tool disassembling position to the tool locking position, the rotation amplitude of the wrench is 80-100 degrees, or the rotation amplitude of the wrench is 90 degrees.

13. The tool set mounting structure according to any one of claims 2 to 10,

with the wrench in the unclamping position, a portion of the wrench protrudes from the container bottom; and/or

With the wrench in the lock position, the wrench is completely hidden inside the container bottom.

14. The tool set mounting structure according to any one of claims 2 to 10,

the wrench is provided with a limiting part, the bottom of the container is provided with a limiting matching part, and the wrench is located at the tool disassembling position and the tool locking position, and the limiting part and the limiting matching part are in butt fit to limit the rotation amplitude of the wrench.

15. The tool set mounting structure according to claim 14,

one of the limiting part and the limiting matching part is a limiting protrusion, and the other one of the limiting part and the limiting matching part is a limiting groove.

16. The tool set mounting structure according to claim 14,

the number of the limiting parts is two, the number of the limiting matching parts is one, and the two limiting parts are respectively in abutting fit with the limiting matching parts under the condition that the wrench is located at the tool disassembling position and the tool locking position.

17. The tool set mounting structure according to claim 14,

the container bottom is provided with an elastic part, and the limiting matching part is arranged on the elastic part.

18. The tool set mounting structure according to claim 17,

the elastic part is V-shaped, and the limiting matching part is arranged at the V-shaped tip part of the elastic part.

19. The tool set mounting structure according to claim 14,

the limiting part is arranged at the rotating connecting part of the wrench.

20. The tool set mounting structure according to claim 19,

the rotating connecting portion is located at the end portion of the wrench and comprises an inner plate and a circular outer plate which are parallel to each other, an opening is formed in the circumferential direction of the inner plate, a locking portion with the opening in the circumferential direction is formed, the circular outer plate is rotatably connected with the bottom of the container, and the limiting matching portion is at least arranged on the circular outer plate.

21. The tool set mounting structure according to any one of claims 3 to 10,

the number of the locking protrusions is two, the two locking protrusions are symmetrically arranged in an angle of 180 degrees relative to the central axis of the tool apron, and the number of the locking grooves is equal to that of the locking protrusions and corresponds to that of the locking protrusions one by one; and/or

The spanner is the U-shaped, including two swinging boom that are parallel to each other and connect two the linking arm of swinging boom, two the swinging boom is kept away from the one end of linking arm with the container bottom rotates to be connected, and two be equipped with on the swinging boom respectively the locking is protruding or locking groove.

22. The tool set mounting structure according to claim 21,

under the condition that the wrench is U-shaped and comprises two rotating arms which are parallel to each other and a connecting arm for connecting the two rotating arms, the connecting arm extends along a direction deviating from the length direction of the rotating arms to form a handle, and an obtuse angle is formed between the handle and the rotating arms;

the container bottom is equipped with accommodation space, under the condition that the spanner is located the sword position, the spanner is located accommodation space.

23. The tool set mounting structure according to claim 22,

the bottom of the container is provided with a limiting step, and the handle is abutted against the limiting step under the condition that the wrench is positioned at the knife detaching position and the knife locking position.

24. The tool set mounting structure according to any one of claims 1 to 10,

the tool apron comprises a supporting part and an inserting part connected with the supporting part, the supporting part is supported on the bottom of the container, and the inserting part penetrates through the mounting hole and is matched with the locking component.

25. The utility model provides a food processor's stirring cup which characterized in that includes:

the cup body is internally provided with a cutter; and

the knife block mounting structure of any one of claims 1 to 24, wherein the bottom of the container is connected to the lower end of the cup body, and the knife is mounted on and rotatably connected to a seat of the knife block mounting structure.

26. A food processor, comprising:

the blender cup of claim 25; and

the base is positioned below the stirring cup and connected with the stirring cup.