Food processor

Abstract

The utility model belongs to the technical field of kitchen appliances, and discloses a food processor which comprises a main machine provided with a supporting seat and a machine head installed above the supporting seat, an installation space is formed between the machine head and the supporting seat, the machine head is provided with a rotary output head located above a stirring piece, the supporting seat comprises a base and a supporting platform rotationally installed above the base, and the supporting platform is provided with a stirring piece. The supporting platform is provided with an inserting part extending downwards, and the base is provided with a matching part connected with the inserting part in an inserted mode. The stirring assembly comprises a stirring cup and a stirring piece which are mounted in the mounting space; the lifting mechanism comprises a sliding groove and a movable pin sliding in the sliding groove, the sliding groove is obliquely and upwards arranged in the rotating direction of the supporting platform, and the movable pin is provided with a first position which moves upwards from the bottom end of the sliding groove to drive the supporting platform to ascend till the stirring piece is connected with the rotating output head in an inserted mode. Therefore, smooth rotation and lifting of the supporting platform relative to the base are achieved, user operation is labor-saving, and the operation hand feeling is good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the kitchen appliance technical field, concretely relates to a food processor. BACKGROUND

[0002] In the modern fast-paced life, people's demand for cooking is increasing, in order to meet the user's various cooking needs, various kitchen food processors emerge as the times require, such as meat grinder, chef machine etc. The traditional meat grinder, generally host installation is above the stirring cup, when using, the user needs to move the stirring cup and host, take laborious, inconvenient to use. The technical personnel want to refer to the chef machine form, host is placed on the workbench, the host is provided with the support seat for supporting the stirring cup, the stirring cup is set to the independent taking mode relative to the host, so setting, the user only needs to take the stirring cup alone and does not need to move the heavy host, realizes the convenient operation.

[0003] However, the existing chef machine host generally includes support seat and machine head rotationally arranged on the support seat, the support seat and the machine head have a space for installing the stirring cup, the stirring piece only needs one end to be drivingly connected with the machine head, and the other end forms a free end to extend into the stirring cup. Usually, the machine head is flipped up and down relative to the support seat to install the stirring cup on the support seat, or the machine head is horizontally rotated relative to the support seat to avoid the installation of the stirring cup. For the meat grinder, the stirring piece needs to be arranged vertically in the meat stirring cup, the lower end of the stirring piece is limitingly connected with the bottom of the stirring cup, and the upper end is drivingly connected with the machine head. This causes that it is difficult to achieve the close insertion between the driving output end of the machine head and the upper end of the stirring piece by flipping the machine head or rotating the machine head, resulting in unreliable driving connection.

[0004] There is also a patent with publication number CN215348494U discloses a table type food processor with lifting platform, which comprises a lifting structure. During use, the user can drive the food processing cup and the power output joint to be power transmission connected through the lifting structure, improving the installation efficiency and realizing reliable connection between the stirring element in the stirring cup and the power output joint. However, in this scheme, the first inclined surface is arranged on the lifting platform, the second inclined surface is arranged on the base, and the first inclined surface and the second inclined surface are in abutting connection to produce relative displacement between the first inclined surface and the second inclined surface along the driving track of the lifting structure when the lifting platform and the base rotate relative to each other. By such arrangement, since the stirring cup containing food materials and the stirring element are supported on the lifting platform, the sliding connection between the first inclined surface and the second inclined surface needs to overcome the gravity of the food materials, the stirring cup and the stirring element, causing a problem that there is a large friction force between the first inclined surface and the second inclined surface, the user needs to push the base with a large force, the operation is laborious, and there is a large friction noise; the first inclined surface and the second inclined surface are only arranged on the thin circular rib portion in the radial direction, the radial direction has poor limiting reliability, and there is no direct limiting in the axial direction. If the user rotates the lifting platform with too much force, the lifting platform as a whole swings relative to the base, which causes the first inclined surface and the second inclined surface to deviate or swing in the radial direction, even to be misaligned, causing the lifting to be stuck or to fail; and when the user takes and places the food processor, moves the food processor to cause the food processor to collide with the workbench, etc., the first inclined surface and the second inclined surface are not directly limited in the axial direction, which may be separated in the axial direction, causing the lifting to be stuck or to fail when used again. Utility model content

[0005] The utility model provides a kind of food processor, based on host computer is equipped with support seat to make that stirring cup can be independently taken and placed relative to host computer, solve the problem that stirring element and rotary output head cannot be reliably connected after stirring cup is installed in place.

[0006] The technical scheme adopted by the utility model is as follows: the utility model provides a kind of food processor, comprising: host computer, it is equipped with support seat and the machine head installed above support seat, the machine head and the support seat form installation space between, the machine head is equipped with the rotary output head located above the stirring element, the support seat includes base, support platform is rotatably installed above base, the support platform is equipped with the downward extension plug-in part, and the base is equipped with the matching part of the plug-in part plug-in;Stirring assembly, including the stirring cup installed in the installation space and the stirring element vertically installed in stirring cup;Lifting mechanism, including the sliding slot opened in one of the plug-in part and the matching part and the movable pin set in the other of the plug-in part and the matching part and along the sliding slot sliding, the sliding slot is obliquely upwards along the rotating direction of support platform, and the movable pin has the first position of the first position from the bottom end of sliding slot upwards movement to drive support platform to rise until the stirring element is inserted with the rotary output head.

[0007] The utility model provides a cooking machine, through setting up lifting mechanism, lifting mechanism includes movable pin and sliding slot, the sliding slot is set up to tilt upwards along the rotating direction of support platform, thereby can utilize movable pin and move along the sliding slot, realize the lifting of support platform through rotating support platform, in use, install the stirring cup in support platform, and the user makes support platform drive stirring cup to rise to the first position of the rotary output head and is inserted to realize reliable transmission. More specifically, the support platform and the base are respectively provided with the insertion part and the matching part, and the reliable limiting of the two in the radial direction is realized. The movable pin and the sliding slot are installed between the insertion part and the matching part. Therefore, the movable pin is effectively prevented from separating from the sliding slot in the radial direction, and the movable pin can stably and reliably move in the sliding slot in the radial direction. Moreover, the groove wall of the sliding slot axially limits the movable pin, which supports the movable pin to prevent it from falling downward and limits the upper part of the movable pin to prevent it from separating from the sliding slot upward. Therefore, in the axial direction, the support platform can be reliably prevented from separating from the base upward. Therefore, the movable pin and the sliding slot can be stably connected in the radial direction and the axial direction without separation, thereby realizing smooth rotation and lifting of the support platform relative to the base, preventing user operation from being stuck and lifting failure, and on the other hand, the movable pin and the sliding slot are matched, the contact area between the movable pin and the sliding slot is small, the friction force of the user rotating the support platform is smaller, the operation is labor-saving, and the operation feels good.

[0008] In a preferred embodiment, the lifting mechanism further comprises a spring vertically connected between the insertion part and the matching part, and the movable pin further has a second position lower than the first position, and when the movable pin is in the second position, the spring is in a compressed state.

[0009] By setting the spring, the spring is vertically connected between the insertion part and the matching part, and the spring is in a compressed state when the movable pin is in the second position. During the process of rotating the support platform upward by the user, the movable pin needs to slide from the second position in the low position to the first position. At this time, the rebound force of the spring can provide an auxiliary effect of pushing the support platform upward, the user can rotate the support platform more labor-savingly, and does not need to completely overcome the gravity of the support platform and the stirring cup, the operation feels good. During the process of rotating the support platform downward by the user, the movable pin needs to slide from the first position to the second position. Therefore, the spring is gradually compressed. Since the spring simultaneously supports the support platform, the support platform can be buffered by the spring during the falling process, stably falls, and the situation that the support platform directly falls or tilts to cause the material in the stirring cup to be emitted or bumped is avoided.

[0010] In a preferred embodiment, the sliding slot comprises an inclined section inclined from bottom to top and a limiting section bent and extended from the inclined section, and the limiting section limits the movable pin in the first position.

[0011] By setting the limiting section, the movable pin is limited in the first position by the limiting section of the sliding groove, so that the stirring part and the rotating output head can be tightly inserted and reliably transmitted.

[0012] In a preferred embodiment, a limiting convex point is arranged in the sliding groove, and the movable pin passes over the limiting convex point to be limited in the first position.

[0013] By arranging the limiting convex point in the sliding groove, the movable pin is limited in the first position by the limiting convex point after passing over the limiting convex point, so that the stirring part and the rotating output head can be tightly inserted and reliably transmitted. The limiting convex point can also provide a tactile feedback effect to the user. When the user rotates the supporting platform and feels the limiting convex point, the user can know that the rotation is complete and stop, preventing the movable pin and the sliding groove from being damaged due to over-rotation. It also prevents the supporting platform from falling due to the user releasing the hand before the rotation is complete.

[0014] In a preferred embodiment, the sliding groove comprises an inclined section inclined from bottom to top, and the inclination angle α of the inclined section satisfies 15°≤α≤45°.

[0015] By setting the inclination angle α of the inclined section in the range of 15-45°, it can avoid the problem that the user needs to rotate the supporting platform for a long arc length to achieve the lifting or lowering of the supporting platform to the position, causing time-consuming and laborious operation, when the inclination angle is too large, greater than 45°, which may cause the user to operate laboriously during the lifting of the supporting platform, and the inclination angle is too small, less than 15°. Therefore, 15°≤α≤45° can realize convenient and labor-saving operation of the user.

[0016] In a preferred embodiment, the sliding groove is a through groove, the movable pin comprises a pin body extending into the through groove and a limiting flange radially enlarged relative to the pin body outside the through groove, and the outer diameter of the limiting flange is greater than the groove width of the through groove to prevent the pin body from being radially withdrawn inwardly from the through groove.

[0017] By setting the sliding groove as a through groove, the sliding groove is convenient and simple to process, and the alignment of the movable pin and the sliding groove is easy and efficient during the assembly of the supporting seat. The movable pin comprises a pin body and a limiting flange, and the outer diameter of the limiting flange is greater than the groove width of the through groove. The limiting flange effectively prevents the pin body from being radially withdrawn inwardly from the through groove, thereby achieving further reliable limiting along the radial direction of the supporting seat, and achieving smooth rotation and lifting of the supporting platform relative to the base, preventing the user from operating jamming and lifting failure.

[0018] In a preferred embodiment, the bottom wall of the stirring cup is provided with a downwardly protruding positioning rib, and the support platform is provided with a positioning groove for the positioning rib to be inserted. The positioning rib and the positioning groove are rotatably limited, so that the stirring cup rotates and drives the support platform to rotate.

[0019] By setting positioning ribs and positioning grooves, the stirring cup and the support platform are rotated and positioned, preventing the stirring cup from slipping relative to the support platform. This ensures that the stirring cup is placed stably during the lifting and lowering of the support platform. Moreover, the user can directly grasp the stirring cup, place it on the support platform, and then directly apply force to the stirring cup to rotate it, thereby indirectly controlling the rotation of the support platform. The rotation of the stirring cup drives the rotation of the support platform, allowing the user to operate in one step. At the same time, it eliminates the trouble of setting a separate gripping position on the support platform, and the structure is simple.

[0020] Furthermore, since users need to frequently rotate the support platform, the grip area will become dirty over time. Therefore, by using a mixing cup to achieve the rotation operation, the grip area can be cleaned along with the mixing cup when it gets dirty, making cleaning convenient and ensuring cleanliness and hygiene.

[0021] In a preferred embodiment, the base includes a supporting bottom wall and a surrounding wall extending upward from the edge of the supporting surface to form a mounting groove for mounting the supporting platform. The supporting platform includes a cover plate covering the mounting groove and a cover side wall extending downward from the edge of the cover plate. The cover side wall and the surrounding wall are radially limited, and a mounting cavity is formed between the cover plate and the supporting bottom wall.

[0022] The radial limiting mechanism, achieved through the enclosure walls of the base and the side walls of the support platform cover, further enhances the radial reliability of the connection between the support platform and the base, and also prevents the movable pin from disengaging from the slide groove, thus enabling effective lifting and lowering of the support platform. By forming an installation chamber between the cover plate of the support platform and the bottom wall of the support, installation space can be provided for components such as heating elements or motors. The structure is compact, the space of the support base is rationally utilized, and it is suitable for expanding the multiple functions of the support base. If heating elements, such as heating tubes or heating wires, are installed in the installation chamber, functions such as proofing and fermentation can be achieved. If a motor is installed in the installation chamber, electric lifting and lowering of the support platform can be achieved, improving the user experience.

[0023] More preferably, the cover sidewall and the enclosure wall respectively form the insertion portion and the mating portion;

[0024] Alternatively, the cover plate may have a protruding insertion post on its lower side, and the support bottom wall may have a protruding rib surrounding the insertion post, with the insertion post and the rib forming the insertion part and the mating part, respectively.

[0025] Whether the cover side wall and the surrounding wall are used to form the insertion part and the matching part respectively or the insertion column and the surrounding wall are separately arranged to form the insertion part and the matching part respectively, reliable radial limiting between the support platform and the base can be realized, and the movable pin is prevented from being radially separated from the sliding groove. By using the radial cooperation of the cover side wall and the surrounding wall, the structure of the support platform and the base can be simplified, and production and processing are convenient.

[0026] In a preferred embodiment, the movable pin is integrally formed on the insertion part or the matching part.

[0027] By integrally forming the movable pin on the insertion part or the matching part, the structure is simple, a complex assembly process is not needed, and the movable pin is not easy to break or fall off, and the structure is reliable.

[0028] In a preferred embodiment, the sliding groove is a through groove; or the sliding groove is a sunken groove with a groove bottom.

[0029] By using the through groove, the support platform or the base is convenient to process, and the processing cost is low; by using the sunken groove with the groove bottom, the free end of the movable pin can be radially limited by the groove bottom, the movable pin is further prevented from being separated from the sliding groove, and reliable lifting between the support platform and the base is realized. BRIEF DESCRIPTION OF DRAWINGS

[0030] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0031] Figure 1 It is a structure schematic view of the food processor in the embodiment example 1 of the present application;

[0032] Figure 2 It is a cross-sectional structure schematic view of the food processor in the embodiment example 1 of the present application;

[0033] Figure 3 It is an enlarged structure schematic view of the lifting mechanism in the embodiment example 1 of the present application;

[0034] Figure 4 It is an exploded structure schematic view of the support base in the embodiment example 1 of the present application;

[0035] Figure 5 It is an installation structure schematic view of the spring in the embodiment example 1 of the present application;

[0036] Figure 6 It is a cooperation structure schematic view of the stirring cup and the support platform in the embodiment example 1 of the present application;

[0037] Figure 7The utility model discloses an explosion structure schematic view of the support seat in example 2.

[0038] Mark explanation: 10, host computer;11, support seat;111, base;1111, support bottom wall;1112, enclosing wall;112, support platform;1121, cover plate;1122, cover side wall;113, cooperation part;114, plug-in part;115, positioning slot;12, machine head;13, rotary output head;14, motor assembly;20, stirring assembly;21, stirring cup;211, handle;212, positioning rib;22, stirring piece;30, lifting mechanism;31, sliding slot;311, inclined section;312, limiting section;32, movable pin;33, spring. DETAILED DESCRIPTION

[0039] In order to more clearly explain the overall concept of the utility model, the following will be described in detail in the form of examples combined with the drawings of the specification.

[0040] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the utility model and the features in each embodiment can be combined with each other without conflict.

[0041] In addition, in the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0042] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrated;Can be mechanical connection, can also be electrical connection, can also be communication;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0043] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0044] The present application provides a food processor in one embodiment, which comprises: a host 10, a stirring assembly 20 and a lifting mechanism 30. As shown in Figure 1 、 2 The host 10 is provided with a support seat 11 and a machine head 12 installed above the support seat 11, and an installation space is formed between the machine head 12 and the support seat 11. The machine head 12 is provided with a rotating output head 13 above the stirring part 22. Preferably, a motor assembly 14 is arranged in the machine head 12, and the output end of the motor assembly 14 is provided with the rotating output head 13. The support seat 11 comprises a base 111 and a support platform 112 rotatably installed above the base 111. The support platform 112 is provided with a downwardly extending plug-in part 114, and the base 111 is provided with a matching part 113 plugged with the plug-in part 114. The stirring assembly 20 comprises a stirring cup 21 installed in the installation space and a stirring part 22 vertically installed in the stirring cup 21. As shown in Figure 3 The lifting mechanism 30 comprises a sliding groove 31 and a movable pin 32. The sliding groove is opened in one of the plug-in part 114 and the matching part 113, and the movable pin is arranged in the other of the plug-in part 114 and the matching part 113. The sliding groove 31 is inclined upward along the rotating direction of the support platform 112, and the movable pin 32 has a first position where the stirring part 22 is plugged with the rotating output head 13.

[0045] As a preferred embodiment, the machine head is fixedly installed above the support seat in the present embodiment, so that the position of the rotating output head is relatively fixed, thereby enabling the user to accurately plug the support platform after the rotating output head is lifted.

[0046] Of course, it can be understood that in other embodiments, the machine head can be rotatably mounted above the support seat, for example, the machine head is flipped relative to the support seat or the machine head is rotated relative to the support seat in the horizontal direction, so that the user can flexibly adjust the machine head before the stirring cup is installed on the support platform, so that the machine head can avoid the installation of the stirring cup, and convenient operation can be realized. For the case where the machine head is rotatably arranged relative to the support seat, a limiting structure is preferably arranged between the machine head and the support seat, so that the machine head is reliably limited by the limiting structure when it is rotated to the working position, and the position of the rotary output head 13 is ensured to be accurate. Since in the machine head flipping or rotating type, the machine head has a large volume and there is an error in rotation, the tightness of the insertion of the stirring part and the rotary output head is poor after being rotated to the position, therefore, the support seat provided by the utility model can realize the lifting of the stirring cup to improve the tightness of the insertion of the stirring part and the rotary output head, in addition, for the flipping type machine head, the support seat of the utility model can also avoid the problem that the rotary output head interferes with the stirring cup when the user directly installs the stirring cup without lifting the machine head, the user can smoothly install the stirring cup on the support seat, and then lift the stirring cup to realize the reliable transmission connection of the stirring part and the rotary output head, and improve the user experience.

[0047] As shown in Figure 3 Preferably, the sliding groove 31 and the movable pin 32 are respectively located in the matching part 113 and the insertion part 114.

[0048] The cooking machine provided by the utility model, through setting up the lifting mechanism 30, the lifting mechanism 30 includes the movable pin 32 and the sliding slot 31, the sliding slot 31 is arranged upwardly along the rotating direction of the support platform 112, so that the movable pin 32 can be moved along the sliding slot 31, the lifting of the support platform 112 is realized by rotating the support platform 112, in use, the stirring cup 21 is installed on the support platform 112, the user rotates the support platform 112 to make the support platform 112 drive the stirring cup 21 to rise to the first position where the stirring part 22 is inserted with the rotating output head 13, reliable transmission is realized. More specifically, the support platform 112 and the base 111 are respectively provided with the inserting part 114 and the matching part 113, reliable radial limiting of the two is realized, the movable pin 32 and the sliding slot 31 are installed between the inserting part 114 and the matching part 113, therefore, the movable pin 32 is effectively prevented from separating from the sliding slot 31 along the radial direction, the movable pin 32 can stably and reliably move in the sliding slot 31 in the radial direction; moreover, the groove wall of the sliding slot 31 axially limits the movable pin 32, the movable pin 32 is supported to prevent the movable pin 32 from falling downward, and the movable pin 32 is limited above to prevent the movable pin 32 from separating from the sliding slot 31 upwardly, therefore, the support platform 112 is reliably prevented from separating from the base 111 upwardly in the axial direction. Therefore, the movable pin 32 and the sliding slot 31 can be stably connected along the radial direction and the axial direction and are not separated, so that smooth rotation and lifting of the support platform 112 relative to the base 111 are realized, the user is prevented from operating jamming and lifting failure, on the other hand, the movable pin 32 is matched with the sliding slot 31, the contact area between the movable pin 32 and the sliding slot 31 is small, the friction force of the user rotating the support platform 112 is smaller, the operation is labor-saving, and the operation hand feeling is good.

[0049] It should be noted that the specific structure of the matching part 113 and the inserting part 114 is not limited in the utility model, for example:

[0050] As shown in the embodiment example 1, Figures 1-6 The base 111 includes the support bottom wall 1111 and the surrounding wall 1112 extending upwardly from the support surface edge, to enclose the installation groove for installing the support platform 112, the support platform 112 includes the cover plate 1121 covering the installation groove and the cover side wall 1122 extending downwardly from the edge of the cover plate 1121, the cover side wall 1122 is radially limited with the surrounding wall 1112, and the installation cavity is formed between the cover plate 1121 and the support bottom wall 1111.

[0051] More specifically, as shown in the embodiment example 1, Figure 4 The cover plate 1121 is provided with the inserting column on the lower side, the surrounding rib is provided on the support bottom wall 1111 and surrounds the inserting column, and the inserting column and the surrounding rib form the inserting part 114 and the matching part 113 respectively. Correspondingly, the movable pin 32 and the sliding slot 31 are located at the inserting column and the surrounding rib respectively.

[0052] The radial positioning between the support platform 112 and the base 111 is further improved by the surrounding wall 1112 of the base 111 and the cover side wall 1122 of the support platform 112, which further prevents the loose pin 32 from being separated from the sliding groove 31, and realizes the effective lifting operation of the support platform 112. By forming a mounting chamber between the cover plate 1121 of the support platform 112 and the support bottom wall 1111, some heating elements, motors and other components can be provided with installation space, the structure is compact, the space utilization of the support seat 11 is reasonable, and the multiple functions of the support seat 11 can be expanded. If heating elements such as heating pipes and heating wires are installed in the mounting chamber, the functions of waking up and fermentation can be realized. If a motor is installed in the mounting chamber, the electric lifting of the support platform is realized, and the user experience is improved.

[0053] In addition, in the present embodiment, the loose pin 32 and the sliding groove 31 are respectively located in the plug-in column and the surrounding rib, and can be hidden in the mounting chamber, so as to avoid the exposure of the loose pin and the sliding groove, and avoid the user from accidentally damaging the loose pin and the sliding groove.

[0054] Embodiment 2, as shown in Figure 6 In the present embodiment, the cover side wall 1122 and the surrounding wall 1112 form the plug-in part 114 and the matching part 113 respectively, and correspondingly, the loose pin 32 and the sliding groove 31 are respectively located in the cover side wall 1122 and the surrounding wall 1112.

[0055] Whether the cover side wall 1122 and the surrounding wall 1112 form the plug-in part 114 and the matching part 113 respectively or the plug-in column and the surrounding rib are separately provided to form the plug-in part 114 and the matching part 113, the reliable radial positioning between the support platform 112 and the base 111 can be realized, and the loose pin 32 is prevented from being separated from the sliding groove 31 radially. By using the cover side wall 1122 and the surrounding wall 1112 radially, the structure of the support platform 112 and the base 111 can be simplified, and the production and processing are convenient.

[0056] In a preferred embodiment, the loose pin 32 is integrally formed on the plug-in part 114 or the matching part 113. By integrally forming the loose pin 32 on the plug-in part 114 or the matching part 113, the structure is simple, no complex assembly process is needed, and the loose pin 32 is not easy to break or fall off, and the structure is reliable.

[0057] Of course, since the loose pin 32 is integrally formed on the plug-in part 114 or the matching part 113, considering the convenient installation and cooperation of the loose pin and the sliding groove, a notch can be provided at the end of the sliding groove to realize the quick installation of the loose pin.

[0058] In fact, the movable pin 32 can also be detachably connected with the insertion part 114 or the matching part 113, for example, in another embodiment, the movable pin 32 is a screw rod, the insertion part 114 or the matching part 113 is provided with a threaded hole, and the end of the screw rod is provided with a thread for detachable connection with the threaded hole.

[0059] In a preferred embodiment, the sliding groove 31 is a through groove; or the sliding groove 31 is a sunk groove with a groove bottom.

[0060] With the through groove, the support platform 112 or the base 111 is easy to process, and the processing cost is low; with the sunk groove with a groove bottom, the free end of the movable pin 32 can be radially limited by the groove bottom, further avoiding the movable pin 32 from being separated from the sliding groove 31, and realizing reliable lifting between the support platform 112 and the base 111.

[0061] It can be understood that for the mode that the movable pin 32 and the sliding groove 31 are located at the cover side wall 1122 and the surrounding wall 1112 respectively, by using the sunk groove with a groove bottom as the sliding groove, the exposure of the movable pin can also be avoided, and separation caused by accidental touch of the user can be prevented.

[0062] In a preferred embodiment, the sliding groove 31 is a through groove, and the movable pin 32 includes a pin body extending into the through groove and a limiting flange radially enlarged relative to the pin body outside the through groove, and the outer diameter of the limiting flange is greater than the groove width of the through groove, so as to prevent the pin body from being radially separated out of the through groove.

[0063] By setting the sliding groove 31 as a through groove, the sliding groove 31 is easy to process, and the alignment of the movable pin 32 and the sliding groove 31 is easy during assembly of the support base 11, and the assembly is efficient. The movable pin 32 includes the pin body and the limiting flange, the outer diameter of the limiting flange is greater than the groove width W of the through groove, and the limiting flange is used to effectively prevent the pin body from being radially separated out of the through groove, so as to realize further reliable radial limitation along the support base 11, and realize smooth rotation and lifting of the support platform 112 relative to the base 111, and prevent the user from operating jam and lifting failure. Figure 4

[0064] Specifically, the movable pin 32 is a screw detachably connected with the insertion column 114, the screw rod of the screw forms the pin body, and the screw nut of the screw forms the limiting flange, and in combination with Figure 4 During assembly, the insertion part 114 is first inserted into the matching part 113, and then the screw rod is locked into the threaded hole on the insertion part 114 from the outside to the inside, and the screw nut is retained outside the matching part 113 to form the limiting flange, so as to avoid the screw rod from being separated out of the through groove.

[0065] In a preferred embodiment, as Figure 4 , 5 ​As shown, the lifting mechanism 30 further comprises a spring 33 vertically connected between the insertion part 114 and the matching part 113, and the movable pin 32 further has a second position lower than the first position, and when the movable pin 32 is in the second position, the spring 33 is in a compressed state.

[0066] By setting the spring 33, the spring 33 is vertically connected between the insertion part 114 and the matching part 113, and the spring 33 is in a compressed state when the movable pin 32 is in the second position, and in the process of rotating the support platform 112 by the user, the movable pin 32 needs to slide from the second position in the low position to the first position, at this time, the rebound force of the spring 33 can provide an auxiliary effect of pushing the support platform 112 upward, and the user rotates the support platform 112 more labor-saving, and does not need to completely overcome the gravity of the support platform 112 and the stirring cup 21, and the operation feels good; in the process of rotating the support platform 112 by the user, the movable pin 32 needs to slide from the first position to the second position, therefore, the spring 33 is gradually compressed, and since the spring 33 synchronously supports the support platform 112, the spring 33 can be buffered in the process of falling of the support platform 112, stable descending is achieved, and the situation that the support platform 112 directly falls or tilts to cause the materials in the stirring cup 21 to be emitted or knocked is avoided.

[0067] In a preferred embodiment, as shown in the drawings, Figure 3 As shown, the sliding groove 31 comprises an inclined segment 311 inclined from bottom to top and a limiting segment 312 bent and extended from the inclined segment 311, and the limiting segment 312 limits the movable pin 32 in the first position. More preferably, as shown in the drawings, Figure 3 As shown, the limiting segment 312 can be transversely bent relative to the inclined segment 311.

[0068] Of course, it needs to be explained that the specific form of the limiting segment 312 is not limited in the utility model, for example, in other embodiments, alternatively, the limiting segment 312 is downwardly bent and extended relative to the inclined segment 311; or the limiting segment 312 is extended upwardly after the inclination angle thereof relative to the inclined segment 311 is reduced.

[0069] By setting the limiting segment 312, the movable pin 32 is limited in the first position by the limiting segment 312 of the sliding groove 31, so that the stirring part 22 and the rotating output head 13 can be closely inserted and reliably transmitted, and the limiting mode of the limiting segment 312 is more direct and simple in structure.

[0070] In another preferred embodiment, a limiting convex point is arranged in the sliding groove 31, and the movable pin 32 passes over the limiting convex point to be limited in the first position. It can be understood that the embodiment can be independently implemented or combined with the limiting mode of the limiting segment, for example, the limiting convex point is arranged in the limiting segment to realize the feel prompt of rotation to the position.

[0071] By setting the limiting convex point in the sliding groove 31, after the movable pin 32 passes the limiting convex point, the limiting convex point limits the movable pin 32 to remain in the first position, so that the stirring part 22 and the rotating output head 13 can be tightly inserted and connected, reliable transmission is achieved, and the limiting convex point can also give a hand feeling prompt effect to the user. When the user rotates the supporting platform 112 and feels the limiting convex point, the user can know that the rotation is in place and stop, preventing the movable pin 32 and the sliding groove 31 from being damaged due to excessive rotation, and preventing the supporting platform 112 from falling due to the user releasing the hand before the rotation is in place.

[0072] In a preferred embodiment, as shown in Figure 3 The sliding groove 31 comprises an inclined section 311 inclined from bottom to top, and the inclination angle α of the inclined section 311 satisfies 15°≤α≤45°.

[0073] By setting the inclination angle α of the inclined section 311 in the range of 15°-45°, it can avoid that the inclination angle is too large, which may cause the user to rotate the supporting platform 112 to rise, and the sliding groove 31 has a steep slope, which causes the operation to be laborious. It can also avoid that the inclination angle is too small, which may cause the user to rotate the supporting platform 112 for a long arc length to achieve the supporting platform 112 to rise or fall in place, causing the operation to be time-consuming and laborious. Moreover, the long arc length also requires the outer diameter size of the insertion part and the matching part to be expanded, which increases the installation space, causing the outer diameter of the supporting seat to be expanded, and the volume of the whole machine to be increased. Therefore, satisfying 15°≤α≤45° can realize the convenience and labor-saving of user operation.

[0074] In a preferred embodiment, as shown in Figure 6 The bottom wall of the stirring cup 21 is provided with a downward protruding positioning rib 212, and the supporting platform 112 is provided with a positioning groove 115 for inserting the positioning rib 212. The positioning rib 212 and the positioning groove 115 are rotationally limited, so that the stirring cup 21 drives the supporting platform 112 to rotate.

[0075] More preferably, the positioning rib 212 and the positioning groove 115 are gap-fitted. On the one hand, the gap can realize quick and labor-saving installation of the stirring cup 21, and on the other hand, the gap can make the stirring cup 21 have a certain rotation allowance for self-rotation alignment of the top end of the stirring part 22 and the rotating output head 13, so as to realize reliable insertion.

[0076] By setting the positioning rib 212 and the positioning groove 115, the rotation positioning of the stirring cup 21 and the support platform 112 is realized, the relative sliding of the stirring cup on the support platform is avoided, the stirring cup is placed stably during the lifting of the support platform, and moreover, the user directly holds the handle 211 of the stirring cup 21, places the stirring cup 21 on the support platform 112, and then directly rotates the support platform 112 by applying force to the handle 211, so that the stirring cup 21 drives the support platform 112 to rotate, and the user can operate in one step, and the trouble of separately setting a gripping position on the support platform 112 is avoided, and the structure is simple. Moreover, since the user needs to frequently rotate the support platform 112, dirt will exist on the holding part for a long time, therefore, the handle 211 is used for rotation operation, and the dirt on the handle 211 can be cleaned together with the stirring cup 21, so that the cleaning is convenient and the use is clean and sanitary.

[0077] Preferably, as shown in the drawings, Figure 6 The side of the stirring cup 21 is provided with the handle 211, the user can hold the handle 211 of the stirring cup 21 to realize the taking and placing and rotation of the stirring cup, and the operation is one step to the destination and single-handed operation is realized.

[0078] Actually, the handle can also be omitted in other embodiments, the user holds the stirring cup with both hands to rotate the stirring cup and drive the support platform to rotate, and more preferably, anti-skid ribs are arranged on the outer side wall of the stirring cup; or the cup opening of the stirring cup is relatively arranged with lugs, and the user holds the lugs to realize the taking and rotation of the stirring cup.

[0079] Of course, it can be understood that in other embodiments, a handle for rotation can be radially protruded on the side of the support platform 112, and the user holds the handle to realize the rotation operation of the support platform 112 to achieve the lifting purpose, and the operation is more direct.

[0080] The parts not described in the utility model can be realized by using or referring to the existing technology.

[0081] Each embodiment in the specification adopts a progressive manner for description, and the same and similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments.

[0082] The above only describes the embodiments of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the claim range of the utility model.

Claims

1. A food processor, characterized in that, The application relates to a host machine comprising a support base and a machine head installed above the support base, an installation space being formed between the machine head and the support base, the machine head being provided with a rotary output head, the support base comprising a base and a support platform rotatably installed above the base, the support platform being provided with a downwardly extending insertion part, the base being provided with a matching part inserted with the insertion part. The application further relates to a stirring assembly comprising a stirring cup installed in the installation space and a stirring piece vertically installed in the stirring cup, the rotary output head being located above the stirring piece. The application further relates to a lifting mechanism comprising a sliding groove formed in one of the insertion part and the matching part and a movable pin arranged in the other one of the insertion part and the matching part and sliding along the sliding groove, the sliding groove being obliquely upwardly arranged along the rotating direction of the support platform, the movable pin being capable of moving upwardly from the bottom end of the sliding groove to drive the support platform to rise until the stirring piece is inserted with the rotary output head at a first position. The lifting mechanism further comprises a spring vertically connected between the insertion part and the matching part, the movable pin further having a second position lower than the first position, the spring being in a compressed state when the movable pin is at the second position.

2. The food processor of claim 1, wherein, The sliding groove comprises an oblique segment obliquely arranged from bottom to top and a limiting segment bent and extended from the oblique segment, the limiting segment limiting the movable pin at the first position.

3. The food processor of claim 1, wherein, The sliding groove is provided with a limiting convex point, the movable pin passing through the limiting convex point to be limited at the first position.

4. The food processor of claim 1, wherein, The sliding groove comprises an oblique segment obliquely arranged from bottom to top, and the oblique angle alpha of the oblique segment satisfies 15 DEG <= alpha <= 45 DEG.

5. The food processor of claim 1, wherein, The sliding groove is a through groove, the movable pin comprises a pin body extending into the through groove and a limiting flange radially expanded relative to the pin body outside the through groove, the outer diameter of the limiting flange being greater than the groove width of the through groove, so as to prevent the pin body from being radially inwardly out of the through groove.

6. The food processor of claim 1, wherein, The bottom wall of the stirring cup is provided with a positioning rib protruding downwardly, the support platform is provided with a positioning groove for inserting the positioning rib, and the positioning rib and the positioning groove are rotationally limited, so that the stirring cup is rotated to drive the support platform to rotate.

7. The food processor of claim 1, wherein, The base comprises a support bottom wall and a surrounding wall upwardly extending from the edge of the support surface, so as to surround an installation groove for installing the support platform, the support platform comprises a cover plate covering the installation groove and a cover side wall downwardly extending from the edge of the cover plate, the cover side wall is radially limited by the surrounding wall, and an installation cavity is formed between the cover plate and the support bottom wall.

8. The food processor of claim 1, wherein, The cover side wall and the surrounding wall form the insertion part and the matching part respectively.

9. The food processor of claim 8, wherein, Alternatively, the lower side of the cover plate is provided with an insertion column, the support bottom wall is provided with a surrounding rib surrounding the insertion column, and the insertion column and the surrounding rib form the insertion part and the matching part respectively. The movable pin is integrally formed on the insertion part or the matching part.

10. The food processor of claim 1, wherein, Alternatively, the sliding groove is a through groove. Alternatively, the sliding groove is a sunken groove with a groove bottom. ​

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