CN218528543U

CN218528543U - Fixing device and cooking machine

Info

Publication number: CN218528543U
Application number: CN202121650989.2U
Authority: CN
Inventors: 方志华; 肖小健
Original assignee: Hangzhou Kitchen Idea Technology Co Ltd
Current assignee: Hangzhou Kitchen Idea Technology Co Ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2023-02-28
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a kitchen utensils and appliances technical field, concretely relates to fixing device and cooking machine. The food processing cup comprises a connecting rod group arranged on the food processing cup, wherein a contact part is arranged at the end part of the connecting rod group; the power device is characterized by also comprising a rack arranged on the base, wherein the rack is also provided with a power part, and the output end of the power part is connected with a first movable part; a second movable part is movably arranged on the rack, one end of the second movable part is abutted with the first movable part, and the other end of the second movable part is abutted with the contact part; the frame is further provided with a communicating part which is used for abutting against the contact part. To the technical problem that cooking cup and base can not effectively be locked, the utility model discloses can detect the cooking cup before the cooking machine starts, if place incorrect or not place then can't start the cooking machine, and can ensure that the cooking machine is locked in the course of the work, fixing device still can be associated with the cooking machine function, judges whether the cooking cup needs to be fixed according to the function.

Description

Fixing device and cooking machine

Technical Field

The utility model relates to a kitchen utensils and appliances technical field, concretely relates to fixing device and cooking machine.

Background

People often use food preparation equipment in daily life to process various foods, such as blenders, soup makers, cooking machines, kneaders, chefs and the like. The cooking machine comprises an upper portion and a lower portion of the cooking cup and the base, the upper portion and the lower portion of the base are generally meshed through the upper clutch and the lower clutch in a rotating mode, and a user can take, place and replace the cup assembly conveniently.

In order to prevent the high-speed during operation of cooking machine's motor, the cooking cup is thrown off from the cooking machine base, high temperature food spills out in the cooking cup, threaten user safety, can adopt simple mechanical hasp structure between cooking machine's base and the cooking cup, but mechanical hasp structure is too simple, can make cooking cup and cooking machine base fixed not firm, and simple mechanical hasp mechanism generally can not adjust the stationary force of cooking cup, cause the damage of cooking cup easily, furthermore, because mechanical hasp structure is too simple, the user can still take out the ejection of compact and arrange the cup at the machine during operation, this condition can cause cooking equipment's damage equally.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the technical problem that cooking cup and base can not effectively be locked, the utility model provides a fixing device and cooking machine, it can detect the cooking cup earlier before the cooking machine starts, if place incorrect or not place then can't start the cooking machine, and can ensure that the cooking machine is locked in the course of the work, can not break away from because of vibrations or maloperation, in addition, fixing device still can be associated with the cooking function, judge whether the cooking cup needs to be fixed according to the function.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a fixing device comprises a connecting rod group arranged on a cooking cup, wherein a contact part is arranged at the end part of the connecting rod group; the power device is characterized by also comprising a rack arranged on the base, wherein the rack is also provided with a power part, and the output end of the power part is connected with a first movable part; a second movable part is movably arranged on the rack, one end of the second movable part is abutted and contacted with the first movable part, and the other end of the second movable part is abutted and contacted with the contact part; the frame is further provided with a communicating part, and the communicating part is used for abutting against the contact part.

Optionally, the power portion is a motor, a gear is arranged on an output shaft of the motor, a rack is arranged on the first movable portion, and the gear is meshed with the rack.

Optionally, one end of the first movable portion is provided with a first inclined surface, one end of the second movable portion is provided with a second inclined surface, and the first inclined surface and the second inclined surface are in contact with each other in an abutting mode.

Optionally, the first slope has an inclination angle of less than forty-five degrees.

Optionally, a third inclined plane is arranged at one end, close to the linkage, of the second movable portion, a protrusion is arranged on one side, close to the third inclined plane, of the contact portion, and the third inclined plane is in contact with the protrusion in an abutting mode.

Optionally, the angle of inclination of the third ramp is less than forty-five degrees.

Optionally, a limiting portion is arranged on the rack, a limiting cavity is arranged on the second movable portion, the limiting portion is movably matched with the limiting cavity, and a first elastic piece is arranged between the limiting portion and the second movable portion.

Optionally, the communicating portion includes a conducting piece, one end of the conducting piece is used for abutting against the contact portion, the conducting piece is movably matched with the rack, and a first contact is arranged on the conducting piece; the rack is further provided with a contact switch, the contact switch is provided with a second contact, and the second contact is used for being electrically connected with the first contact.

Optionally, a stroke piece is arranged on the conducting piece, a stroke hole is formed in the rack, the stroke piece is movably matched with the stroke hole, and a second elastic piece is further arranged between the stroke piece and the stroke hole.

The utility model provides a cooking machine, includes foretell fixing device, including cooking cup and base, be provided with the linkage on the cooking cup, be provided with on the base and run through the chamber, run through the chamber with the contact site matches, it is used for offsetting the contact with the contact site to run through the chamber, the frame sets up on the base, still be provided with the controller on the base, the controller with the equal electricity of intercommunication portion and power portion is connected.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model provides a pair of fixing device and cooking machine can detect the cooking cup before the cooking machine starts, places incorrect or not place then can't start the cooking machine if the cooking cup, and can ensure that the cooking cup is locked in the course of the work, can not break away from because of vibrations or maloperation, and in addition, fixing device still can be associated with the cooking machine function, judges whether the cooking cup needs to be fixed according to the function.

Drawings

Fig. 1 is the embodiment of the present invention provides a schematic structural diagram of the assembly of the food processor and the fixing device.

Fig. 2 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.

Fig. 3 is a schematic view of the fixing device according to the embodiment of the present invention.

Fig. 4 is a schematic view of a fixing device according to an embodiment of the present invention.

Detailed Description

For a further understanding of the present invention, reference will be made to the drawings and examples for a detailed description of the invention.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, does not have specific limited action, is general finger, right the technical scheme of the utility model does not constitute limited action. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1-4, the embodiment provides a fixing device, which includes a connecting rod set 50 disposed on a food processing cup, wherein a contact portion 501 is disposed at an end of the connecting rod set 50; the device also comprises a frame 100 arranged on the base, wherein a power part 102 is also arranged on the frame 100, and the output end of the power part 102 is connected with a first movable part 20; a second movable part 30 is movably arranged on the frame 100, one end of the second movable part 30 is contacted with the first movable part 20, and the other end of the second movable part 30 is contacted with the contact part 501; the frame 100 is further provided with a communicating portion for abutting against the contact portion 501.

The fixing device of this embodiment for in the cooking machine, realize the locking of cooking cup and cooking machine base, to ensure that cooking machine and cooking cup are fixed by the locking in the course of the work, can not break away from each other because of vibrations or maloperation. In this embodiment, be provided with linkage 50 on the cooking cup, linkage 50 can drive the swing of contact site 501 to make contact site 501 stretch into the corresponding latched position of base of cooking machine, for example be provided with the cavity on the base casing, linkage 50 stretches into the certain angle of swing behind the cavity, makes contact site 501 and cavity inner wall realize that the block is spacing, finally realizes cooking cup and the mutual fixed of base.

In the present embodiment, the swing of the linkage 50 is realized by the interlocking of the first movable section 20 and the second movable section 30. First, the first movable portion 20 is driven by the power portion 102 to realize the horizontal movement of the first movable portion 20, and the power portion 102 can be controlled by a controller in the base. It is contemplated that the horizontal movement of the first movable portion 20 may be achieved by using various transmission structures, for example, when the power portion 102 is a motor or a motor, a gear may be disposed on an output shaft of the power portion 102, and the first movable portion 20 is provided with a corresponding rack structure, which is engaged with the rack in size to achieve the horizontal movement of the first movable portion 20, and further, according to a mechanical transmission principle, the transmission structure between the first movable portion 20 and the power portion 102 may be a link mechanism or a cam mechanism to achieve the purpose of converting the rotation of the motor or the output shaft of the motor into the horizontal movement of the first movable portion 20; it is further contemplated that the power unit 102 may be any power unit, such as hydraulic or pneumatic, instead of an electric motor or a motor, to directly drive the first movable portion 20 to move horizontally.

After the first movable portion 20 is driven by the power portion 102 to realize the horizontal movement of the first movable portion 20, because one end of the second movable portion 30 is in contact with the first movable portion 20, the second movable portion 30 can move up and down under the action of the first movable portion 20, and an conceivable embodiment is that the contact ends of the second movable portion 30 and the first movable portion 20 are both matched inclined surfaces, and the inclined surfaces slide relatively to each other, so as to realize that the horizontal movement of the first movable portion 20 is converted into the vertical movement of the second movable portion 30.

The vertical movement of the second movable portion 30 can be converted into the swinging movement of the linkage 50, and therefore the contact portion 501 is driven to swing, so that the contact portion 501 is in contact with the communicating portion, and it is conceivable to adopt an embodiment that the portion of the second movable portion 30 in contact with the contact portion 501 is an inclined surface, and as the second movable portion 30 moves in the vertical direction, the contact portion 501 slides along the inclined surface to realize the swinging movement of itself.

When contact portion 501 contacts with the intercommunication portion, the intercommunication portion is inside to be switched on, produces the signal of telecommunication, transmits to the treater of base on, the base judges whether cooking cup accomplishes fixedly with the base from this, if the cooking cup does not place or place incorrect then unable start-up cooking machine.

The fixing device of this embodiment still can be associated with cooking machine function, judges whether cooking cup needs to be fixed according to the function, for example when current cooking procedure need not to guarantee cooking cup and the fixed of base, can carry control signal to power portion 102 to relieve the power drive to first movable part 20, and then relieve cooking cup and the mutual fastening of base.

In addition, the fixing device of this embodiment can set up inside the cooking machine base, need not to set up hasp structure and unblock button outside the cooking machine, is favorable to whole appearance design.

As an optional implementation manner of this embodiment, the power portion 102 is a motor, a gear 103 is disposed on an output shaft of the motor, a rack 202 is disposed on the first movable portion 20, and the gear 103 is engaged with the rack 202. When the power portion 102 adopts a motor, the rotation of the output shaft of the motor needs to be converted into the translational motion of the first movable portion 20, in this embodiment, the gear 103 is arranged on the output shaft of the motor, and the rack 202 is arranged on the first movable portion 20, so that the conversion of the power is realized through the meshing and matching between the gear 103 and the rack 202, and the horizontal movement of the first movable portion 20 is realized.

As an optional implementation manner of this embodiment, one end of the first movable portion 20 is provided with a first inclined surface 201, one end of the second movable portion 30 is provided with a second inclined surface 301, and the first inclined surface 201 and the second inclined surface 301 are in contact with each other. The contact ends of the first movable part 20 and the second movable part 30 are respectively provided with a first inclined surface 201 and a second inclined surface 301, and the effect of converting the horizontal movement of the first movable part 20 into the vertical movement of the second movable part 30 is realized by the contact between the first inclined surface 201 and the second inclined surface 301 and the relative sliding.

As an optional implementation manner of this embodiment, the inclination angle of the first inclined surface 201 is less than forty-five degrees. In order to facilitate the relative sliding between the first inclined surface 201 and the second inclined surface 301, the inclination angle of the first inclined surface 201 is preferably set to be an angle smaller than 45 °, for example, when it is required to convert the horizontal movement of the first movable portion 20 into the vertical movement of the second movable portion 30, if the inclination angle is 45 °, the component force in the horizontal direction is equal to the component force in the vertical direction, and the locking is caused, so that the angles of the first inclined surface 201 are set to be angles of 40 °, 37 °, 35 ° and the like, so that the component force in the horizontal direction is larger than the component force in the numerical direction, and the relative sliding between the first inclined surface 201 and the second inclined surface 301 is further facilitated, and the transmission of the fixing device is made to be smoother.

As an optional implementation manner of this embodiment, a third inclined surface 302 is disposed at one end of the second movable portion 30 close to the linkage 50, a protrusion 502 is disposed at one side of the contact portion 501 close to the third inclined surface 302, and the third inclined surface 302 contacts against the protrusion 502. The second movable portion 30 needs to convert the vertical movement into the swinging of the contact portion 501, and therefore, for the transmission to be more efficient, the third inclined surface 302 can be arranged on the second movable portion 30, and the contact portion 501 is protruded 502, so that the transmission is more convenient due to the contact between the third inclined surface 302 and the protrusion 502, and the efficiency of the fixing device is further improved.

Example 2

The present embodiment proposes a fixing device, which can be improved based on embodiment 1 as follows: the angle of inclination of the third ramp 302 is less than forty-five degrees. For facilitating the relative sliding between the third inclined surface 302 and the protrusion 502, the inclination angle of the third inclined surface 302 may be an angle smaller than 45 °, for example, when the vertical movement of the second movable portion 30 needs to be converted into the swinging of the contact portion 501, if the inclination angle is 45 °, the horizontal component force and the vertical component force may be equal to each other, and the locking may be caused, so that the inclination angle of the third inclined surface 302 may be an angle of 40 °, 37 °, 35 °, and the like, so that the horizontal component force is larger than the numerical component force, and the vertical movement of the second movable portion 30 may be converted into the swinging of the contact portion 501, and the transmission of the fixing device may be smoother.

As an optional implementation manner of this embodiment, a limiting portion 305 is disposed on the rack 100, a limiting cavity 303 is disposed on the second movable portion 30, the limiting portion 305 is movably engaged with the limiting cavity 303, and a first elastic element 304 is disposed between the limiting portion 305 and the second movable portion 30. In order to keep the movable portion 30 stable and reliable, the movable portion needs to be limited in the movement direction, a limiting portion 305 is disposed on the frame 100, the second movable portion 30 is limited by using the movable fit between a limiting cavity 303 disposed on the second movable portion 30 and the limiting portion 305, and the limiting cavity 303 and the limiting portion 305 may be in sliding fit. In addition, in order to facilitate the resetting of the second movable portion 30, a first elastic member 304 needs to be disposed between the limiting portion 305 and the second movable portion 30, the first elastic member 304 may be a spring, an elastic metal sheet, or the like, when the second movable portion 30 is pushed by the first movable portion 20, the first elastic member 304 accumulates elastic potential energy through self-deformation, and when the first movable portion 20 is reset, the elastic potential energy can be released, thereby completing the resetting of the second movable portion 30.

As an optional implementation manner of this embodiment, the communicating portion includes a conducting piece 40, one end of the conducting piece 40 is used for abutting against the contact portion 501, the conducting piece 40 is movably matched with the rack 100, and a first contact 403 is arranged on the conducting piece 40; the rack 100 is further provided with a contact switch 104, the contact switch 104 is provided with a second contact 104, and the second contact 104 is used for electrically connecting with the first contact 403. In this embodiment, the intercommunication portion is when contacting with contact site 501, and the piece 40 that switches on is promoted for second contact 104 department of meeting on first contact 403 and the contact switch 104 makes contact switch 104 switch on, produces the signal of telecommunication, and the signal of telecommunication can transmit to the treater of base on, and the base judges from this whether cooking cup accomplishes fixedly with the base, when needs cooking cup and base are fixed, if the cooking cup does not place or place incorrect then unable start-up cooking machine.

As an optional implementation manner of this embodiment, a stroke piece 401 is disposed on the conducting piece 40, a stroke hole is disposed on the rack 100, the stroke piece 401 is movably matched with the stroke hole, and a second elastic piece 402 is further disposed between the stroke piece 401 and the stroke hole. Because the conducting piece 40 needs to move on the rack 100, in order to ensure the stability and reliability of the conducting piece 40, the conducting piece 40 needs to be limited in the moving direction, a stroke hole is formed in the rack 100, a stroke piece 401 is arranged on the conducting piece 40, and the stable movement of the conducting piece 40 is realized through the movable matching of the stroke piece 401 and the stroke hole. In addition, in order to facilitate the resetting of the conducting part 40, a second elastic part 402 needs to be arranged between the stroke part 401 and the stroke hole, the second elastic part 402 can be a spring, an elastic metal sheet or the like, when the conducting part 40 is pushed by the contact part 501, the second elastic part 402 accumulates elastic potential energy through self deformation, and when the contact part 501 resets, the elastic potential energy can be released, so that the resetting of the conducting part 40 is completed.

Example 3

This embodiment has proposed a cooking machine, including embodiment 1 and embodiment 2's a fixing device, including cooking cup and base, be provided with linkage 50 on the cooking cup, be provided with on the base and run through the chamber, run through the chamber with contact site 501 phase-match, it is used for offsetting the contact with contact site 501 to run through the chamber, frame 100 sets up on the base, still be provided with the controller on the base, the controller with the equal electricity of intercommunication portion and power portion 102 is connected.

The cooking machine of this embodiment sets up linkage 50 on cooking cup to be provided with on the base with contact site 501 assorted run through the chamber, make contact site 501 with run through the chamber looks butt after, can accomplish cooking cup and the mutual fixed of base through fixing device. In this embodiment, a controller is further disposed on the base, the controller may select a single chip microcomputer, a PLC and other control chips, and the controller is electrically connected to both the communicating portion and the power portion 102 to receive an electrical signal transmitted by the communicating portion and send an instruction to the power portion 102 to control the operation of the fixing device.

The controller of the embodiment is electrically connected with the communicating part and the power part 102, so that whether the cooking cup and the base are fixed or not can be judged, and if the cooking cup is not placed or is placed incorrectly, the cooking machine cannot be started; the fixing device and the cooking machine can be associated with each other, whether the cooking cup needs to be fixed or not can be judged according to the function, and whether the fixing device needs to be started or not can be further judged, for example, when the cooking program does not need to guarantee the fixation of the cooking cup and the base, a control signal can be transmitted to the power part 102, so that the power drive of the first movable part 20 is released, and the mutual fixation of the cooking cup and the base is further released.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A fixing device is characterized by comprising a connecting rod group arranged on a cooking cup, wherein a contact part is arranged at the end part of the connecting rod group; the power device is characterized by also comprising a rack arranged on the base, wherein the rack is also provided with a power part, and the output end of the power part is connected with a first movable part;

a second movable part is movably arranged on the rack, one end of the second movable part is abutted and contacted with the first movable part, and the other end of the second movable part is abutted and contacted with the contact part;

the frame is further provided with a communicating part, and the communicating part is used for abutting against the contact part.

2. The fixing device according to claim 1, wherein the power part is a motor, a gear is arranged on an output shaft of the motor, a rack is arranged on the first movable part, and the gear is engaged with the rack.

3. A fastening device according to claim 1, wherein the first movable portion is provided with a first inclined surface at one end thereof, and the second movable portion is provided with a second inclined surface at one end thereof, and the first inclined surface and the second inclined surface are in contact with each other.

4. A fastening device as claimed in claim 3, wherein the angle of inclination of the first ramp is less than forty-five degrees.

5. The fixing device as claimed in claim 1, wherein the second movable portion is provided with a third inclined surface near one end of the linkage, the contact portion is provided with a protrusion near one side of the third inclined surface, and the third inclined surface is in contact with the protrusion.

6. A fastening device according to claim 5, wherein the third ramp is inclined at an angle of less than forty-five degrees.

7. The fixing device according to claim 1, wherein a limiting portion is disposed on the frame, a limiting cavity is disposed on the second movable portion, the limiting portion is movably engaged with the limiting cavity, and a first elastic member is disposed between the limiting portion and the second movable portion.

8. The fixing device according to claim 1, wherein the communicating portion comprises a communicating member, one end of the communicating member is used for abutting against the contact portion, the communicating member is movably matched with the rack, and a first contact is arranged on the communicating member; the rack is further provided with a contact switch, the contact switch is provided with a second contact, and the second contact is used for being electrically connected with the first contact.

9. The fixing device as claimed in claim 8, wherein the conducting member is provided with a stroke member, the frame is provided with a stroke hole, the stroke member is movably engaged with the stroke hole, and a second elastic member is disposed between the stroke member and the stroke hole.

10. A cooking machine, including a fixing device of any one of claims 1-9, characterized by, including cooking cup and base, be provided with the linkage on the cooking cup, be provided with the through cavity on the base, the through cavity with the contact phase matches, the through cavity is used for offsetting the contact with the contact site, the frame sets up on the base, still be provided with the controller on the base, the controller with the equal electricity of intercommunication portion and power portion is connected.