CN218220007U - Food processor - Google Patents

Abstract

The utility model belongs to the technical field of little household electrical appliances, more specifically say, relate to a cooking machine. Wherein, the cooking machine includes cup, knife tackle base, bowl cover and coupling assembling, is equipped with the driving piece in the base, and the driving piece has the drive shaft, and coupling assembling includes sleeve and connecting piece, and the knife tackle is connected with the connecting piece, and the sleeve is installed in the cup and is equipped with the holding chamber, and the connecting piece activity is inserted and is located the sleeve, and the connecting piece has the first link that stretches into the holding intracavity, and first link can be connected or be disconnected with the drive shaft. When the cup cover is covered on the cup body, the cup cover pushes against the connecting piece and enables the first connecting end to be connected with the driving shaft, and the driving piece drives the connecting piece to rotate to drive the cutter group to rotate; when the cup cover is not covered, the connecting piece is disconnected with the driving shaft, so that the cutter set is prevented from working under the condition that the cup cover is not covered as much as possible, and the driving piece is safely started. And the connecting assembly is arranged in the cup body, so that the product is more attractive, and the structural design is more flexible.

Description

Food processor

Technical Field

The utility model belongs to the technical field of little household electrical appliances, more specifically say, relate to a cooking machine.

Background

At present, in common food processors such as wall breaking machines and food processors of common food processors in the market, the safety regulations of the food processors leaving factory require that a cover plate of a machine body is not covered in place and a cutter set in the machine body cannot be started so as to avoid the user from being injured by misoperation.

In the correlation technique, in order to solve the above-mentioned problem, adopt in the handle of cup to do the actuating lever more to set up micro-gap switch in the host computer inside of corresponding position, support the actuating lever in the cup by the structure on the apron when screwing the apron, thereby start the inside micro-gap switch of host computer, only can start when the apron lid closes in place with the assurance inside knife tackle. So, though can solve the problem that knife tackle started safely, however, this type of structure need set up the handle at the cup, and the handle provides installation space for the actuating lever, if the cup does not have when the handle, then can't use this type of structure to, when needs are made the product transparent outward appearance, the actuating lever that sets up in the handle also can influence holistic pleasing to the eye, and product structural design is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooking machine to solve cooking machine among the prior art and set up the safe start that actuating lever triggered micro-gap switch and guaranteed the knife tackle through the handle, lead to the limited technical problem of product structural design.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a cooking machine which characterized in that includes:

a cup body;

the cutter group is arranged in the cup body;

the base is arranged at the bottom of the cup body, a driving piece is arranged in the base, and the driving piece is provided with a driving shaft;

the connecting component comprises a sleeve and a connecting piece, the cutter group is connected with the connecting piece, the sleeve is arranged in the cup body and is provided with an accommodating cavity for the penetration of the driving shaft, the connecting piece is movably inserted in the sleeve, and the connecting piece is provided with a first connecting end extending into the accommodating cavity and can be connected with or disconnected from the driving shaft;

the cup cover is detachably arranged on the cup body; wherein

When the cup cover is covered on the cup body, the cup cover abuts against and pushes the connecting piece and enables the first connecting end to be connected with the driving shaft, the driving piece drives the connecting piece to rotate to drive the cutter group to rotate, and when the cup cover is not covered, the connecting piece is disconnected with the driving shaft.

In some embodiments, the connecting piece is also provided with a second connecting end extending out of the sleeve, and the cup cover is provided with a slot for the second connecting end to be inserted in; wherein

When the cup cover is covered on the cup body, the second connecting end is inserted into the slot, the cup cover abuts against the connecting piece to move to the first connecting end to be connected with the driving shaft, and when the cup cover is detached from the cup body, the connecting piece moves along with the cup cover and enables the first connecting end to be separated from the driving shaft.

In some embodiments, the socket is an interference fit socket with the second connecting end.

In some embodiments, the sleeve is rotatably installed in the cup body, one end of the sleeve, which is far away from the accommodating cavity, is sleeved with the connecting piece, the knife tackle is installed on the sleeve, and when the driving shaft is connected with the first connecting end, the driving piece can drive the connecting piece to rotate and drive the sleeve to rotate, so that the knife tackle is driven to rotate.

In some embodiments, the connecting member comprises an inner rod and an outer rod, the inner rod is accommodated in the sleeve, one end of the inner rod forms a first connecting end, the sleeve is sleeved on the inner rod, and the driving shaft drives the inner rod to rotate and drives the sleeve to rotate;

the outer rod is inserted into the inner rod, and a second connecting end is formed at one end, extending out of the inner rod, of the outer rod.

In some embodiments, a positioning hole is formed in one end of the inner rod, which is away from the accommodating cavity, one end of the outer rod extends into the positioning hole, the outer diameter of the part of the outer rod, which extends into the positioning hole, is smaller than the inner diameter of the positioning hole, and the second connecting end extends out of the positioning hole.

In some embodiments, the connecting assembly further includes an elastic member disposed in the receiving cavity, the elastic member elastically abuts between the driving shaft and the first connecting end, and when the cup cover is detached from the cup body, the elastic member elastically abuts against and pushes the first connecting end to be detached from the driving shaft.

In some embodiments, one of the driving shaft and the first connecting end is provided with a limiting groove, and the other one of the driving shaft and the first connecting end is provided with a limiting rib, and the driving shaft and the first connecting end are connected by being in adaptive clamping with the limiting groove through the limiting rib.

In some embodiments, the first connecting end is provided with a groove for the driving shaft to be inserted in, and the side wall of the groove is provided with a plurality of limiting grooves and/or limiting ribs at intervals.

In some embodiments, the first end of the first coupling is configured to activate the sensor when the first end is coupled to the drive shaft.

The utility model provides an above-mentioned one or more technical scheme in the cooking machine has one of following technological effect at least: the utility model provides a cooking machine, including the coupling assembling of sleeve and connecting piece through setting up, the sleeve is installed in the cup, installs in the drive shaft of the driving piece of base and can stretch into telescopic holding intracavity, pegs graft in the sleeve with the connecting piece activity to make the first link end of connecting piece also stretch into the holding intracavity, set up bowl cover and connecting piece cooperation again, and set up the knife tackle into being connected with the connecting piece. Thus, when the cup cover is covered on the cup body, the cup cover pushes the connecting piece to move relative to the sleeve and enables the first connecting end to be connected with the driving shaft, at the moment, the driving piece is started, the driving shaft of the driving piece rotates to drive the connecting piece to rotate and then drive the cutter set to rotate, and materials in the cup body are crushed; when the bowl cover was not closed, the connecting piece lost the thrust of bowl cover and separated with the drive shaft, and connecting piece and drive shaft were relieved promptly and are connected, at this moment, even the driving piece was by the mistake start, its drive shaft can not drive the knife tackle rotatory yet to can avoid the knife tackle to work under the condition that the bowl cover was not closed by the lid as far as possible, effectively prevent the accidental injury user. So, coupling assembling's setting not only can realize the safe start-up of driving piece, promotes the user and uses experience, and coupling assembling sets up in the cup, does not receive whether the handle designs and the influence of design form, also helps promoting product structural design's flexibility, promotes the whole pleasing to the eye degree of product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a food processor according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the cup of the food processor shown in FIG. 1 without the lid;

FIG. 3 is a cross-sectional view of the cup cover of the food processor shown in FIG. 1 covering the cup body;

FIG. 4 is an enlarged view at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is a cross-sectional view of the coupling assembly of the food processor shown in fig. 1;

fig. 7 is a schematic structural view of a connecting member of the connecting assembly of the food processor shown in fig. 1;

fig. 8 is a partial schematic structural view of a driving member of the food processor shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

10. a cup body; 101. a feeding port; 102. a discharge port; 11. mounting grooves; 12. enclosing;

20. a knife group;

30. a base; 31. a drive member; 311. a drive shaft; 312. a knob; 3111. a limiting groove;

40. a connecting assembly; 41. a sleeve; 411. an accommodating cavity; 42. a connecting member; 421. a first connection end; 4211. limiting ribs; 4212. a groove; 422. a second connection end; 423. an inner rod; 4231. positioning holes; 424. an outer rod; 43. an elastic member; 44. a bottom cover; 45. an inductor;

50. a cup cover; 51. and (4) a slot.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to fig. 1 to 8 and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 to 8, an embodiment of the present invention provides a food processor, which can be used for crushing or cutting materials, wherein the materials can be food such as various fruits and vegetables, and also can be other non-food objects needing to be crushed.

Specifically, please refer to fig. 1, the food processor includes a cup 10 and a lid 50, wherein the cup 10 is used for accommodating materials, the lid 50 is detachably mounted on the cup 10, a feeding port 101 (not shown) communicating with the cup 10 is formed in the lid 50, and the materials can be fed into the cup 10 through the feeding port 101. The food processor further comprises a base 30, the base 30 is detachably mounted at the bottom of the cup body 10, a driving member 31 is arranged in the base 30, for example, the driving member 31 can be a motor, etc., a knife set 20 for crushing the material is arranged in the cup body 10, and the driving member 31 is in driving connection with the knife set 20 to drive the knife set 20 to operate, so as to shred the material in the cup body 10. The cup body 10 is further provided with a discharge hole 102 for discharging the material in the cup body 10, and the cup body 10 is further provided with a knob 312, wherein the knob 312 is electrically connected with the driving member 31 for adjusting the power of the cutter set 20 for cutting the material. It can be understood that, besides the above structure, the food processor of the present application may also have other functional structures of the conventional food processor, and all the functional structures thereof are not described in detail herein.

Different from the conventional food processor, as shown in fig. 2 and 3, in this embodiment, the food processor further includes a connecting assembly 40, the connecting assembly 40 includes a sleeve 41 and a connecting member 42, the knife group 20 is connected to the connecting member 42, specifically, the knife group 20 can be directly mounted on the connecting member 42, or indirectly connected to the connecting member 42 through other structures, the sleeve 41 is mounted in the cup body 10 and provided with a receiving cavity 411, specifically, the receiving cavity 411 is disposed at the bottom of the sleeve 41, the driving member 31 has a driving shaft 311, and the driving shaft 311 faces the sleeve 41 and can extend into the receiving cavity 411.

Further, the connecting member 42 is movably inserted into the sleeve 41, and the connecting member 42 has a first connecting end 421, and the first connecting end 421 also extends into the accommodating cavity 411, so that the first connecting end 421 can be connected to or disconnected from the driving shaft 311. When the cup cover 50 is covered on the cup body 10, the cup cover 50 can push the connecting member 42 to move relative to the sleeve 41, and the first connecting end 421 of the connecting member 42 moves to be connected with the driving shaft 311, and at this time, the driving member 31 can drive the connecting member 42 to rotate so as to drive the cutter set 20 to rotate and crush the material; when the cap 50 is not covered, the first connection end 421 is separated from the driving shaft 311, and the connection member 42 is disconnected from the driving shaft 311, at this time, even if the driving member 31 is started, the driving force cannot be transmitted to the knife assembly 20 through the connection member 42, that is, the knife assembly 20 cannot operate when the cap 50 is not covered.

It should be understood that in this embodiment, the phrase "lid 50 covers cup 10" means that lid 50 is installed to cup 10 at a specific position, and lid 50 can effectively seal cup 10 at the specific position, so as to prevent the material in cup 10 from leaking; correspondingly, "lid 50 is not closed" means that lid 50 is moved out of the prescribed position, or lid 50 is completely separated from cup 10.

The embodiment of the utility model provides a cooking machine, through setting up coupling assembling 40 including sleeve 41 and connecting piece 42, sleeve 41 is installed in cup 10, install in the holding chamber 411 that the drive shaft 311 of driving piece 31 of base 30 can stretch into sleeve 41, peg graft in sleeve 41 with the activity of connecting piece 42, and make in first connection end 421 of connecting piece 42 also stretches into holding chamber 411 equally, set up bowl cover 50 again and the cooperation of connecting piece 42, and set up knife tackle 20 to be connected with connecting piece 42. Thus, when the lid 50 is covered on the cup 10, the lid 50 pushes against the connecting member 42 to move relative to the sleeve 41 and enable the first connecting end 421 to be connected with the driving shaft 311, at this time, the driving member 31 is started, the driving shaft 311 of the driving member 31 rotates to drive the connecting member 42 to rotate and then drive the knife tackle 20 to rotate, and the material in the cup 10 is crushed; when the cup cover 50 is not covered, the connecting piece 42 loses the pushing force of the cup cover 50 and is separated from the driving shaft 311, namely the connecting piece 42 is disconnected from the driving shaft 311, at this time, even if the driving piece 31 is started by mistake, the driving shaft 311 can not drive the knife set 20 to rotate, so that the knife set 20 can be prevented from working under the condition that the cup cover 50 is not covered as much as possible, and the user can be effectively prevented from being injured by mistake. So, coupling assembling 40's setting not only can realize driving piece 31's safe start-up, promotes the user and uses experience to, coupling assembling 40 sets up in cup 10, does not receive whether handle design and the influence of design form, also helps promoting product structural design's flexibility, promotes the whole pleasing to the eye degree of product.

In some embodiments, as shown in fig. 2 and 3, the sleeve 41 is rotatably installed in the cup body 10, an end of the sleeve 41 away from the receiving cavity 411 is sleeved with the connecting member 42, the knife group 20 is installed on the sleeve 41, and when the driving shaft 311 is connected to the first connecting end 421, the driving member 31 can drive the connecting member 42 to rotate and drive the sleeve 41 to rotate, so as to drive the knife group 20 to rotate. That is, in the present embodiment, the cutter unit 20 is directly mounted on the outer side wall of the sleeve 41, the cutter unit 20 is indirectly connected to the connecting member 42 through the sleeve 41, and the driving shaft 311 rotates the sleeve 41 through the driving connecting member 42, so that the cutter unit 20 rotationally cuts and crushes the material.

It is understood that in other embodiments, the knife assembly 20 can be directly sleeved on the connecting member 42, and the knife assembly 20 is directly rotated by the driving member 31 driving the connecting member 42 to rotate.

In a specific embodiment, as shown in fig. 2 and 3, the cutter set 20 may be a cutter head provided with a plurality of blades, the cutter head is sleeved on the outer side wall of the sleeve 41, and the cutter set 20 may also be mounted on the side wall of the sleeve 41 in other forms, for example, the cutter set 20 includes a plurality of blades, and the blades are directly inserted into the outer side wall of the sleeve 41.

In other embodiments, as shown in fig. 2 and 3, the cup body 10 is provided with a mounting groove 11 at the middle thereof, and the connection assembly 40 is mounted in the mounting groove 11. Specifically, the middle part of cup 10 is equipped with from the convex fender 12 that encloses of cup 10 diapire, encloses fender 12 and encloses into mounting groove 11 in cup 10, encloses the space between fender 12 and the cup 10 lateral wall and is used for the holding material. Enclose and keep off 12 top and the sleeve 41 lateral wall that deviates from the cup 10 bottom and offset to can backstop material entering mounting groove 11, avoid the material to influence sleeve 41's normal rotation, provide the guarantee for knife tackle 20's smooth and easy operation.

In this embodiment, as shown in fig. 2 and 3, the bottom of the mounting groove 11 is provided with an opening, the driving shaft 311 of the driving member 31 extends into the opening, and the bottom end of the sleeve 41 extends out of the opening, so that the driving shaft 311 can extend into the accommodating cavity 411.

In some embodiments, as shown in fig. 2 and 3, the driving shaft 311 is further provided with a sensor 45, and the first connection end 421 can trigger the sensor 45 when the first connection end 421 is connected with the driving shaft 311. Therefore, a buzzer or an indicator lamp can be arranged in the cup body 10 or the base 30, the inductor 45 is in communication connection with the buzzer or the indicator lamp, when the driving shaft 311 is connected with the first connecting end 421 in place, the inductor 45 is triggered, and meanwhile, a prompt sound is generated by the buzzer or the indicator lamp is lightened by the lamp to prompt a user that the driving shaft 311 is connected with the first connecting end 421 in place, so that the driving part 31 can be started. Thus, by providing the sensor 45, the driving shaft 311 and the first connection end 421 are matched to form a clutch-like structure, and when the clutch structure is "on", that is, when the driving shaft 311 is connected to the first connection member 42, the driving member 31 can drive the knife assembly 20 to operate, whereas when the clutch structure is "off", that is, when the driving member 31 is disconnected from the first connection member 42, the driving member 31 cannot drive the knife assembly 20 to operate.

In some embodiments, as shown in fig. 2-5, the connecting member 42 further has a second connecting end 422 extending from the sleeve 41, and the cap 50 is provided with a slot 51 into which the second connecting end 422 is fittingly inserted. When the lid 50 is covered on the cup 10, the second connection end 422 is inserted into the insertion slot 51, as shown in fig. 3 and 5, at this time, the lid 50 can press the connection member 42 to move to the first connection end 421 to connect with the driving shaft 311. Conversely, when lid 50 is removed from cup 10, connecting member 42 can move with lid 50 to disengage first connection end 421 from drive shaft 311, as shown in fig. 2 and 4. So, through set up slot 51 and the cooperation of pegging graft of the second link 422 of connecting piece 42 on bowl cover 50, alright establish the interlock relation between bowl cover 50 and the connecting piece 42, when installing bowl cover 50, aim at slot 51 with the second link 422 of connecting piece 42 and insert can, simple structure, it is nimble convenient to use.

In particular embodiments, as shown in fig. 3 and 5, socket 51 may be configured to mate with second coupling end 422 in an interference fit such that when lid 50 is removed from cup 10, lid 50 is able to pull on coupling member 42 to move, thereby decoupling first coupling end 421 of coupling member 42 from drive shaft 311.

Among the correlation technique, in the scheme that utilizes the handle to set up the actuating lever, the handle generally is equipped with the flexion, and the actuating lever is laid the same must adaptation along the inside shape of handle and is set up crooked radian, so, actuating lever atress is uneven easily when the up-and-down motion to lead to micro-gap switch to start not smooth and easy, the problem that can appear being difficult to start even when using the wearing and tearing increase for a long time starts. In the present embodiment, as shown in fig. 2 and 3, the sleeve 41 and the coupling member 42 are disposed coaxially with the driving shaft 311, and the coupling member 42 moves up and down relative to the sleeve 41 in the axial direction of the driving shaft 311 to be coupled to the driving shaft 311 or to be separated from the driving shaft 311. Therefore, the connecting piece 42 can be connected with and separated from the driving shaft 311 by moving along the axial direction, the force transmission is more uniform and rapid, and the connection with the driving shaft 311 is more stable and reliable.

In a specific embodiment, as shown in fig. 2 and 4, the connecting member 42 includes an inner rod 423 and an outer rod 424, the inner rod 423 is accommodated in the sleeve 41, a first connecting end 421 is formed at a bottom end of the inner rod 423, the sleeve 41 is sleeved on a top end of the inner rod 423, and the driving shaft 311 drives the inner rod 423 to rotate and drives the sleeve 41 to rotate, and then drives the knife assembly 20 to operate. The outer rod 424 is inserted into the top end of the inner rod 423, a second connection end 422 is formed at one end of the outer rod 424, which extends out of the inner rod 423, when the cup cover 50 covers the cup body 10, the cup cover 50 pushes the outer rod 424 to move downwards along the axial direction of the driving shaft 311, and the outer rod 424 pushes the inner rod 423 to move downwards along the axial direction of the driving shaft 311, so that the bottom end of the outer rod 424, i.e., the first connection end 421, is connected with the driving shaft 311.

In some embodiments, as shown in fig. 2, 4 and 6, an end of the inner rod 423 facing away from the accommodating chamber 411 is provided with a positioning hole 4231, an end of the outer rod 424 extends into the positioning hole 4231, an outer diameter of a portion of the outer rod 424 extending into the positioning hole 4231 is smaller than an inner diameter of the positioning hole 4231, and the second connecting end 422 extends out of the positioning hole 4231. Thus, when the inner rod 423 rotates, the outer rod 424 cannot rotate along with the inner rod 423, and the lid 50 cannot be influenced by the rotating force of the driving shaft 311, so that the lid 50 can be stably and reliably mounted on the cup body 10.

Further, in the present embodiment, as shown in fig. 2, 4 and 6, the connecting assembly 40 further includes an elastic member 43, and the elastic member 43 is installed in the accommodating cavity 411 and elastically abuts between the driving shaft 311 and the first connecting end 421. When lid 50 is closed on cup 10, first connecting end 421 is connected to drive shaft 311, at this time, first connecting end 421 and drive shaft 311 cooperate to press elastic member 43, and elastic member 43 elastically contracts, so that when lid 50 is detached from cup 10, connecting member 42 is no longer under the action of resisting thrust of lid 50, and at this time, elastic member 43 can elastically resist and push first connecting end 421 to move away from drive shaft 311, so that first connecting end 421 is separated from drive shaft 311, as shown in fig. 2 and 4. Thus, the inner rod 423 can move under the elastic pushing force of the elastic member 43 to separate the first connection end 421 from the driving shaft 311, and the separation of the first connection end 421 from the driving shaft 311 does not need to be assisted by the pulling force of the cup cover 50.

In a specific embodiment, the elastic member 43 may be a spring or the like.

In some embodiments, as shown in fig. 2 and 6, the connecting assembly 40 further includes a bottom cover 44 having a ring shape, the bottom cover 44 is disposed on the driving shaft 311 and connected to the bottom end of the sleeve 41, the bottom cover 44 is used for covering the accommodating cavity 411, and two opposite ends of the elastic member 43 are respectively connected to the first connecting end 421 and the bottom cover 44.

In some embodiments, as shown in fig. 7 and 8, one of the driving shaft 311 and the first connecting end 421 is provided with a limiting groove 3111, and the other one of the driving shaft 311 and the first connecting end 421 is provided with a limiting rib 4211, and the driving shaft 311 and the first connecting end 421 are connected by being fittingly engaged in the limiting groove 3111 through the limiting rib 4211. For example, the driving shaft 311 is provided with a limit groove 3111, the first connection end 421 is provided with a limit rib 4211 at a position corresponding to the limit groove 3111, and when the first connection end 421 is connected to the driving shaft 311, the limit rib 4211 is clamped into the limit groove 3111, or the limit groove 3111 may be provided in the first connection end 421, and correspondingly, the limit rib 4211 is provided in the driving shaft 311.

In a specific embodiment, as shown in fig. 7 and 8, the driving shaft 311 is provided with a plurality of limiting grooves 3111, the plurality of limiting grooves 3111 are uniformly arranged at intervals along the axial direction of the driving shaft 311, the first connection end 421 is provided with a groove 4212 for the driving shaft 311 to be inserted into, and the groove wall of the groove 4212 is uniformly provided with a plurality of limiting ribs 4211 at intervals; alternatively, the driving shaft 311 is provided with a plurality of stopper ribs 4211, a plurality of stopper grooves 3111 are arranged at regular intervals in the axial direction of the driving shaft 311, and a plurality of stopper grooves 3111 are arranged at regular intervals in the groove wall of the groove 4212. The plurality of limiting ribs 4211 can be inserted into the plurality of limiting grooves 3111 in a one-to-one correspondence manner, so as to connect the driving shaft 311 and the first connection end 421, and enable the driving shaft 311 to drive the inner rod 423 to rotate stably.

The utility model discloses above-mentioned each embodiment provides a cooking machine, through setting up coupling assembling, the effectual safe start-up that has realized the driving piece has promoted user's use and has experienced to, coupling assembling sets up in the cup, does not receive whether the handle designs and the influence of design form, has also promoted the structural design's of product flexibility, has promoted the whole pleasing to the eye degree of product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A food processor, comprising:

a cup body;

the cutter group is arranged in the cup body;

the base is arranged at the bottom of the cup body, a driving piece is arranged in the base, and the driving piece is provided with a driving shaft;

the connecting assembly comprises a sleeve and a connecting piece, the cutter group is connected with the connecting piece, the sleeve is arranged in the cup body and is provided with an accommodating cavity for the driving shaft to penetrate, the connecting piece is movably inserted in the sleeve, the connecting piece is provided with a first connecting end extending into the accommodating cavity, and the first connecting end can be connected with or disconnected from the driving shaft;

the cup cover is detachably arranged on the cup body; wherein

When the cup cover is covered on the cup body, the cup cover abuts against and pushes the connecting piece and enables the first connecting end to be connected with the driving shaft, the driving piece drives the connecting piece to rotate to drive the cutter group to rotate, and when the cup cover is not covered, the connecting piece is disconnected with the driving shaft.

2. The food processor of claim 1, wherein: the connecting piece is also provided with a second connecting end extending out of the sleeve, and the cup cover is provided with a slot for the second connecting end to be inserted in a matching way; wherein

When the cup cover covers the cup body, the second connecting end is inserted into the slot, the cup cover abuts against and presses the connecting piece to move to the first connecting end to be connected with the driving shaft, and when the cup cover is detached from the cup body, the connecting piece moves along with the cup cover and enables the first connecting end to be separated from the driving shaft.

3. The food processor of claim 2, wherein: the slot is inserted with the second connecting end in an interference fit mode.

4. The food processor of claim 2, wherein: the sleeve is rotatably arranged in the cup body, one end of the sleeve, which is far away from the containing cavity, is sleeved with the connecting piece, the cutter group is arranged on the sleeve, and when the driving shaft is connected with the first connecting end, the driving piece can drive the connecting piece to rotate and drive the sleeve to rotate, so that the cutter group is driven to rotate.

5. The food processor of claim 4, wherein: the connecting piece comprises an inner rod and an outer rod, the inner rod is accommodated in the sleeve, a first connecting end is formed at one end of the inner rod, the sleeve is sleeved on the inner rod, and the driving shaft drives the inner rod to rotate and drives the sleeve to rotate;

the outer rod is inserted into the inner rod, and the second connecting end is formed at one end, extending out of the inner rod, of the outer rod.

6. The food processor of claim 5, wherein: the inner rod is provided with a positioning hole at one end deviating from the accommodating cavity, one end of the outer rod extends into the positioning hole, the outer diameter of the part of the outer rod extending into the positioning hole is smaller than the inner diameter of the positioning hole, and the second connecting end extends out of the positioning hole.

7. The food processor of any one of claims 1-6, wherein: the connecting assembly further comprises an elastic piece arranged in the accommodating cavity, the elastic piece is elastically abutted between the driving shaft and the first connecting end, and when the cup cover is detached from the cup body, the elastic piece can elastically abut against and push the first connecting end to be separated from the driving shaft.

8. The food processor of any one of claims 1 to 6, wherein: one of the driving shaft and the first connecting end is provided with a limiting groove, the other one of the driving shaft and the first connecting end is provided with a limiting rib, and the driving shaft and the first connecting end are connected by being adaptive clamped in the limiting groove through the limiting rib.

9. The food processor of claim 8, wherein: the first connecting end is provided with a groove for the driving shaft to be inserted in a matching mode, and the side wall of the groove is provided with a plurality of limiting grooves and/or limiting ribs at intervals.

10. The food processor of any one of claims 1 to 6, wherein: the driving shaft is further provided with an inductor, and when the first connecting end is connected with the driving shaft, the first connecting end can trigger the inductor.

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