CN217066155U - Switch control structure, cooking machine base and cooking machine - Google Patents

Abstract

The utility model provides a switch control structure, which comprises an installation part and a switch trigger part, wherein the installation part is provided with a plurality of switch holes; switch trigger movably sets up in the installation department to be located one side in a plurality of switch holes, switch trigger including the trigger butt portion that is connected with extend trigger portion, trigger butt portion and cover a plurality of switch holes, extend trigger portion and extend towards the direction that deviates from a plurality of switch holes. The utility model provides a switch control structure, trigger the piece including installation department and switch, the installation department is equipped with a plurality of switch holes, and switch trigger movably sets up in the installation department to be located one side in a plurality of switch holes, switch trigger including the trigger butt portion that triggers that is connected with extend trigger portion, cover a plurality of switch holes through triggering butt portion, promoted switch control structure's commonality, and can reduce the quantity that required switch triggered the piece, simplify switch control structure, reduce material and manufacturing cost. The utility model also provides a cooking machine base and cooking machine.

Description

Switch control structure, cooking machine base and cooking machine

Technical Field

The utility model relates to a cooking machine technical field particularly, relates to a on-off control structure, cooking machine base and cooking machine.

Background

The food processor integrates the functions of making soybean milk, grinding dry powder, squeezing fruit juice and the like, is a household appliance for making various foods such as fruit juice, soybean milk, jam and the like, and is a product of a juicer after being diversified.

The cooking machine usually includes a base and a plurality of cups such as juice cup, grinding cup and stirring cup, including the trigger lever in the base, can install any cup in the base as required to trigger the trigger lever. However, including a plurality of trigger bars in the base of current cooking machine, need trigger the operation to different trigger bars when using different cups, lead to cooking machine's structure to complicated to manufacturing cost has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an on-off control structure, cooking machine base and cooking machine to solve above-mentioned problem. The embodiment of the utility model provides an above-mentioned purpose is realized through following technical scheme.

In a first aspect, the present invention provides a switch control structure, which includes a mounting portion and a switch trigger, wherein the mounting portion has a plurality of switch holes; switch trigger movably sets up in the installation department to be located one side in a plurality of switch holes, switch trigger including the trigger butt portion that is connected with extend trigger portion, trigger butt portion and cover a plurality of switch holes, extend trigger portion and extend towards the direction that deviates from a plurality of switch holes.

In one embodiment, a plurality of switch apertures are in communication; alternatively, multiple switch apertures are spaced.

In one embodiment, the plurality of switch holes are offset about an axis of the mounting portion.

In one embodiment, the mounting portion is further provided with a central transmission groove, centers of the switch holes are arranged in a straight line, and distances from the switch holes to the central transmission groove are sequentially reduced along a direction in which the straight line faces the central transmission groove.

In one embodiment, the trigger abutment is connected to a side of the extended trigger portion facing away from the central transmission slot.

In one embodiment, the switch control structure further includes a reset member disposed on the extended trigger portion to provide an acting force for triggering the reset of the abutting portion.

In one embodiment, the reset piece comprises a first limit part, a second limit part and an elastic part, wherein the first limit part and the second limit part are convexly arranged on the extension trigger part and are positioned at two opposite sides of the extension trigger part, and the elastic part is wound on the extension trigger part and is suitable for being abutted against the first limit part and the second limit part.

In a second aspect, the utility model provides a material processor base, including casing, switch module and as the on-off control structure of first aspect, switch module and on-off control structure set up in the casing, extend trigger portion selectively and offset or separate with switch module.

The third aspect, the utility model provides a cooking machine, including cooking organism and cooking machine base, cooking organism detachably assembles in the cooking machine base, and the cooking organism is including triggering the portion, installs in at least one in a plurality of switch holes is worn to locate in the portion that triggers of the cooking organism of cooking machine base to offset with triggering butt portion.

In one embodiment, the food processor body comprises a plurality of food processing operation devices independent of each other, each food processing operation device comprises a trigger part, and each trigger part corresponds to one of the switch holes.

Compared with the prior art, the utility model provides an on-off control structure, cooking machine base and cooking machine, on-off control structure includes installation department and switch trigger, the installation department is equipped with a plurality of switch holes, switch trigger movably sets up in the installation department, and be located one side in a plurality of switch holes, switch trigger is including the trigger butt portion that triggers that is connected and extension trigger portion, cover a plurality of switch holes through triggering butt portion, make switch trigger can be triggered by the trigger portion of difference, promote on-off control structure's commonality, and can reduce the quantity that required switch triggered, simplify on-off control structure, reduce material and manufacturing cost.

These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a switch control structure provided by the present invention.

Fig. 2 is a partial enlarged view of fig. 1 at a.

Fig. 3 is a schematic structural diagram of the food processor base provided by the present invention.

Fig. 4 is a schematic structural diagram of the food processor provided by the present invention.

Fig. 5 is a longitudinal sectional view of the food processor shown in fig. 4.

Fig. 6 is a schematic structural diagram of another food processor provided by the present invention.

Fig. 7 is a partial enlarged view of fig. 5 at B.

Fig. 8 is a partial enlarged view of fig. 6 at C.

Detailed Description

In order to facilitate understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, the present invention provides a switch control structure 100, which includes a mounting portion 110 and a switch trigger 130, wherein the mounting portion 110 has a plurality of switch holes 111; switch trigger 130 movably sets up in installation department 110 to be located the one side of a plurality of switch holes 111, switch trigger 130 is including the trigger butt portion 132 and the extension trigger portion 134 that are connected, and trigger butt portion 132 covers a plurality of switch holes 111, and extension trigger portion 134 extends towards the direction that deviates from a plurality of switch holes 111.

In the present embodiment, the switch control structure 100 is applied to a food processor, and in other embodiments, the switch control structure 100 may also be applied to other household appliances such as a juice extractor or an electric kettle. For convenience of description, the following description will be given by taking the switch control structure 100 as an example of a food processor, where the food processor includes a food processor base and a food processor body, the food processor body is detachably matched with the food processor base, and when the food processor body is mounted on the food processor base, the trigger portion of the food processor body passes through one of the switch holes 111 to abut against the switch trigger 130 of the switch control structure 100, so as to turn on the food processor when the switch on the food processor base is closed, that is, the food processor starts to work; when cooking machine body and cooking machine base separation, the trigger portion of cooking machine body triggers piece 130 separation with the switch of on-off control structure 100 to switch on the cooking machine under the closed condition of the switch on the cooking machine base.

Referring to fig. 2 and 3, the mounting portion 110 is provided with a mounting groove 113, and the mounting groove 113 is used for matching with the bottom of the food processor body, so that the food processor body can be mounted on the mounting portion 110. Be equipped with the protruding 1132 of clamping in the mounting groove 113, the protruding 1132 of clamping sets up in mounting groove 113 along the axial of installation department 110 for with cooking machine body snap fit, can understand, cooking machine body's bottom can be equipped with the protruding 1132 complex draw-in groove of clamping (not shown). In this embodiment, the number of the engaging protrusions 1132 is four, four engaging protrusions 1132 are disposed around the axis of the mounting portion 110, and the intervals between two adjacent engaging protrusions 1132 are equal. In other embodiments, the number of the engaging protrusions 1132 can also be three, five or other numbers, which can be specifically set according to actual conditions, and the purpose of being able to be in snap fit with the food processor body can be satisfied.

The mounting portion 110 further includes a groove bottom surface 114, the groove bottom surface 114 is a bottom surface of the mounting groove 113, and the engaging protrusion 1132 is disposed on the groove bottom surface 114. The groove bottom surface 114 is disposed opposite to the bottom surface of the food processor body mounted on the food processor base.

In the present embodiment, a plurality of the plurality of switch holes 111 refers to two. In other embodiments, the plurality may also be three or more.

Switch hole 111 is used for passing of the trigger part of cooking machine body, and the trigger part can pass switch hole 111 and switch trigger 130 contact to pushing down switch trigger 130, making switch trigger 130 can trigger micro-gap switch, with the switch-on cooking machine, wherein, micro-gap switch is located the bottom of switch trigger 130, satisfies that switch trigger 130 offsets or separates with micro-gap switch selectively when the in-process that reciprocates can. In this embodiment, the mounting portion 110 further includes a protruding pillar 116, the protruding pillar 116 is protruded on the slot bottom surface 114, and the switch hole 111 penetrates through the protruding pillar 116 and the slot bottom surface 114 along the axial direction of the mounting portion 110. In other embodiments, the mounting portion 110 may not be provided with the boss 116, i.e., the switch hole 111 may be provided on the groove bottom surface 114.

In one embodiment, the plurality of switch holes 111 are communicated, for example, the plurality of switch holes 111 are communicated as a long hole or a large hole, wherein the large hole means that the diameter of the hole is larger than that of the trigger part, so that the hole can be adapted to the trigger part at different positions. When the number of the opening and closing holes 111 is two, the communication of the two opening and closing holes 111 may be formed in an oblong or circular arc shape. When the number of the switch holes 111 is three, the communication of the three switch holes 111 may form an oblong shape, a "V" shape, a "T" shape, or other shapes. When the number of the switch holes 111 is four, the communication of the four switch holes 111 may form a "mouth" shape, an "L" shape, or other shapes. The plurality of switch holes 111 can be communicated to form various forms, and can be set according to actual conditions.

In one embodiment, the plurality of switch holes 111 may be spaced apart, that is, the plurality of switch holes 111 are not connected and are independent of each other. The plurality of spaced switch holes 111 may be formed in an oblong, arc or other shape, which may be set according to actual conditions.

In one embodiment, the plurality of switch holes 111 are disposed offset around the axis of the mounting portion 110, that is, the plurality of switch holes 111 are spaced apart from each other, and the plurality of switch holes 111 are different in position in the circumferential direction of the mounting portion 110 and are different in position in the radial direction of the mounting portion 110. The switch holes 111 are arranged around the axis of the mounting portion 110 in a staggered manner, so that another switch hole 111 can be arranged between any two switch holes 111, that is, more switch holes 111 are convenient to arrange, so that the switch trigger 130 can be triggered by more different trigger portions, and the universality of the switch control structure 100 is further improved.

In one embodiment, the mounting portion 110 is further provided with a central transmission groove 118, and the central transmission groove 118 is disposed in the mounting groove 113 and located at the middle of the mounting portion 110. In this embodiment, the central driving groove 118 is a substantially circular groove structure for cooperating with the food processor body. Specifically, be equipped with transmission shaft (not shown) in central drive groove 118, the transmission shaft is connected in the output shaft of the motor of cooking machine for the output shaft of motor can drive the transmission shaft and rotate, and when cooking machine body installed in the cooking machine base, the output shaft can be connected with the internal agitator of cooking machine, so that the motor can drive the agitator and rotate, and wherein, the agitator can comprise a plurality of blades.

The center of a plurality of switch holes 111 is arranged into the straight line, and along the straight line towards the direction of center drive slot 118, the distance of a plurality of switch holes 111 to center drive slot 118 reduces in proper order for when the distance of the central axis of cooking machine body is different to the portion that triggers of cooking machine body, still can adapt to the on-off control structure 100 of same cooking machine base, improved the commonality of on-off control structure 100 and cooking machine base. For example, the food processor body includes two types, namely a stirring cup and a grinding cup, and the distance from the trigger part of the stirring cup to the central axis of the stirring cup is greater than the distance from the trigger part of the grinding cup to the central axis of the grinding cup, the trigger part of the stirring cup can pass through the switch hole 111 with a greater distance to the central transmission groove 118, and the trigger part of the grinding cup can pass through the switch hole 111 with a smaller distance to the central transmission groove 118.

The mounting portion 110 further has a receiving cavity 119, and the receiving cavity 119 is disposed at one side of the plurality of switch holes 111 and is configured to receive at least a portion of the switch trigger 130, so as to prevent the switch trigger 130 from being exposed to the outside, thereby reducing the influence of the external environment (such as water vapor or foreign matter) on the switch trigger 130. The accommodating cavity 119 is communicated with the switch holes 111, so that the trigger part of the food processor body can be abutted against the switch trigger 130 in the accommodating cavity 119 after passing through the switch holes 111, and the microswitch is triggered.

The switch trigger 130 is movably disposed on the mounting portion 110 and located at one side of the switch holes 111, for example, the switch trigger 130 is located below the switch holes 111, where the lower side is defined by a state when the food processor is normally used or placed. The switch trigger 130 selectively contacts or disengages the micro switch of the food processor. When the cooking machine body is installed on the cooking machine base, the triggering portion of the cooking machine body penetrates one of the switch holes 111 and offsets with the switch triggering piece 130, so that the switch triggering piece 130 moves downwards and offsets with the micro switch, and the cooking machine is electrified. When cooking machine body and cooking machine base separation, the portion that triggers of cooking machine body triggers 130 separation with the switch for switch trigger 130 moves upward and with the micro-gap switch separation, makes the cooking machine outage.

The switch trigger 130 includes a trigger abutting part 132 and an extension triggering part 134, wherein the trigger abutting part 132 is connected to the top of the extension triggering part 134 and movably disposed in the accommodating cavity 119, and the trigger abutting part 132 is used for abutting against the triggering part of the food processor. The extension trigger 134 extends from the receiving cavity 119 in a direction away from the switch hole 111 for triggering the micro switch.

In the present embodiment, the trigger abutting portion 132 covers the plurality of switch holes 111, so that the switch trigger 130 can be triggered by different trigger portions, the versatility of the switch control structure 100 is improved, the number of the required switch trigger 130 can be reduced, the switch control structure 100 is simplified, and the material and production cost is reduced. When the plurality of switch holes 111 are arranged in a staggered manner around the axis of the mounting portion 110, more switch holes 111 are convenient to arrange, so that the switch trigger 130 can be triggered by more different trigger portions, and the universality of the switch control structure 100 is further improved. In addition, because the trigger abutting part 132 covers the plurality of switch holes 111, when more switch holes 111 are arranged, one trigger abutting part 132 can abut against the trigger parts at different positions, so that the switch control structure 100 is further simplified, and the material and production cost is reduced.

The extension trigger 134 extends in a direction away from the plurality of switch holes 111. In the present embodiment, the extension triggering portion 134 is substantially a round rod-shaped structure for triggering the micro switch, wherein an end of the extension triggering portion 134 far from the triggering abutting portion 132 is used for abutting against the micro switch.

In this embodiment, the trigger abutting portion 132 is connected to a side of the extended trigger portion 134 facing away from the central transmission slot 118, so that the longitudinal section of the switch trigger 130 is substantially "7" shaped, and the switch trigger 130 has a simple structure, is convenient to manufacture, and saves production cost. As one example, the trigger abutment 132 may be vertically connected to the extended trigger 134. In other embodiments, the switch trigger 130 may have a "T" shape or other shape in its longitudinal section, and the trigger abutting portion 132 may abut against the trigger portion of the food processor body, and the extension trigger portion 134 may abut against the micro switch.

In an embodiment, the switch control structure 100 further includes a reset piece 150, the reset piece 150 is disposed on the extension trigger portion 134 to provide an acting force for resetting the trigger abutting portion 132, so that under the condition that the trigger portion of the food processor is separated from the trigger abutting portion 132, the trigger abutting portion 132 moves upward under the action of the reset piece 150 and is reset, so that the subsequent trigger portion and the trigger abutting portion 132 are abutted, and the convenience of the use of the food processor is improved.

In one embodiment, the restoring member 150 includes a first position-limiting portion 152, a second position-limiting portion 154 and an elastic portion 156, the first position-limiting portion 152 and the second position-limiting portion 154 are convexly disposed on the extension trigger portion 134 and are located at two opposite sides of the extension trigger portion 134, and the elastic portion 156 is disposed around the extension trigger portion 134 and is adapted to abut against the first position-limiting portion 152 and the second position-limiting portion. The elastic portion 156 also abuts against the mounting portion 110. When the trigger abutting part 132 moves downward under the abutting action of the trigger part of the food processor, the elastic part 156 is compressed under the action of the first limiting part 152 and the second limiting part 154; when the abutting action of the trigger part is lost, the elastic part 156 is restored, and the generated elastic force drives the switch trigger 130 to move upwards, so that the trigger abutting part 132 of the switch trigger 130 is restored. In the present embodiment, the elastic portion 156 is a compression spring. In other embodiments, the elastic portion 156 may also be a tension spring.

In an embodiment, the switch control structure 100 further includes a sealing member 170, the sealing member 170 is disposed in the accommodating cavity 119 and sleeved on the extension trigger portion 134, and the sealing member 170 can reduce moisture entering the bottom of the extension trigger portion 134 through a gap between the extension trigger portion 134 and the mounting portion 110, that is, the influence of the moisture on the micro switch at the bottom of the extension trigger portion 134 is reduced. In this embodiment, the material of the sealing member 170 may be silicon gel. In other embodiments, the sealing member 170 may be made of other materials such as rubber, and the purpose of reducing the influence of moisture on the micro switch at the bottom of the extension trigger 134 may be satisfied.

To sum up, the utility model provides an on-off control structure 100 includes installation department 110 and switch trigger 130, installation department 110 is equipped with a plurality of switch holes 111, switch trigger 130 movably sets up in installation department 110, and be located one side of a plurality of switch holes 111, switch trigger 130 is including the trigger butt portion 132 that triggers that is connected and extension trigger portion 134, cover a plurality of switch holes 111 through triggering butt portion 132, make switch trigger 130 can be triggered by the trigger portion of difference, promote on-off control structure 100's commonality, and can reduce the quantity of required switch trigger 130, simplify on-off control structure 100, reduce material and manufacturing cost.

Referring to fig. 3, the present invention further provides a material handling machine base 10, which includes a switch control structure 100, a housing 300 and a switch assembly (not shown), wherein the switch assembly and the switch control structure 100 are disposed on the housing 300, and the extension trigger portion 134 selectively abuts against or separates from the switch assembly.

In the present embodiment, the housing 300 has a substantially hollow cylindrical structure. The switch control structure 100 is disposed on the top of the housing 300. The switch assembly is disposed inside the housing 300, and the switch assembly may be the micro switch described above.

In this embodiment, the food processor base 10 can further include a motor, a main switch, etc., wherein the main switch is disposed on the housing 300 and can be used for controlling the power-on and power-off of the food processor. The motor sets up inside casing 300 for drive the agitator in the cooking machine body and rotate, in order to realize the stirring function.

To sum up, the utility model provides a cooking machine base 10, which comprises a housin 300, switch module and on-off control structure 100, wherein, on-off control structure 100 includes installation department 110 and switch trigger 130, installation department 110 is equipped with a plurality of switch holes 111, switch trigger 130 movably sets up in installation department 110, and be located one side of a plurality of switch holes 111, switch trigger 130 triggers portion 134 including the trigger butt portion 132 that is connected and extension, cover a plurality of switch holes 111 through triggering butt portion 132, make switch trigger 130 can be triggered by the trigger portion of difference, promote on-off control structure 100's commonality, and can reduce the quantity that required switch triggered piece 130, simplify on-off control structure 100, reduce material and manufacturing cost.

Referring to fig. 4 to 8, the present invention further provides a food processor 1, including a food processor base 10 and a food processor body 20, the food processor body 20 is detachably assembled to the food processor base 10, the food processor body 20 includes a trigger portion 21, the trigger portion 21 of the food processor body 20 installed on the food processor base 10 is inserted into at least one of the switch holes 111, and abuts against the trigger abutting portion 132.

When cooking machine body 20 assembles in cooking machine base 10, trigger portion 21 offsets with triggering butt portion 132, triggers butt portion 132 and moves down for extension trigger portion 134 offsets with the switch module, and when closing the master switch this moment, can make cooking machine 1 circular telegram. When cooking machine body 20 and cooking machine base 10 separate, trigger portion 21 and switch trigger 130 separate, trigger butt portion 132 upward movement for extension trigger portion 134 and the separation of switch module, thereby make cooking machine 1 cut off the power supply.

Referring to fig. 7 and 8, in the present embodiment, the food processor body 20 includes a plurality of food processing operation devices independent from each other, each food processing operation device includes a trigger portion 21, and each trigger portion 21 corresponds to one of the switch holes 111. In this embodiment, the cooking operation device includes a grinding cup, a stirring cup, and the like.

In summary, the food processor 1 provided by the utility model comprises a food processor body 20 and a food processor base 10, the food processor body 20 is detachably assembled on the food processor base 10, wherein, the food processor base 10 comprises a shell 300, a switch assembly and a switch control structure 100, the switch control structure 100 comprises a mounting part 110 and a switch trigger 130, the mounting part 110 is provided with a plurality of switch holes 111, the switch trigger 130 is movably arranged on the mounting part 110, and is located at one side of the plurality of switch holes 111, the switch trigger 130 includes a trigger abutment 132 and an extended trigger 134 connected, by covering the plurality of switch holes 111 with the trigger abutting portion 132, the switch trigger 130 can be triggered by different trigger portions 21, the versatility of the switch control structure 100 is improved, and the number of required switch triggers 130 can be reduced, the switch control structure 100 can be simplified, and the material and production costs can be reduced.

In the present invention, the terms "assembled" and the like are to be understood broadly unless otherwise explicitly stated or limited. For example, the connection can be fixed, detachable or integrated; may be a mechanical connection; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the term "some embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, a schematic representation of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this disclosure may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims (10)

1. A switch control structure, comprising:

a mounting portion provided with a plurality of switch holes; and

switch trigger, switch trigger movably set up in the installation department, and be located a plurality of one side in switch hole, switch trigger is including the trigger butt portion that is connected and extension trigger portion, trigger butt portion covers a plurality of switch hole, extension trigger portion is towards deviating from a plurality of the direction in switch hole extends.

2. The switch control structure according to claim 1, wherein a plurality of said switch holes communicate; alternatively, a plurality of the switching holes are spaced.

3. The switch control structure according to claim 1, wherein a plurality of said switch holes are arranged offset around an axis of said mounting portion.

4. The switch control structure according to claim 1, wherein the mounting portion is further provided with a central transmission groove, centers of the plurality of switch holes are arranged in a straight line, and distances from the plurality of switch holes to the central transmission groove decrease in sequence along a direction in which the straight line faces the central transmission groove.

5. The switch control structure of claim 4, wherein said trigger abutment is connected to a side of said extended trigger portion facing away from said central drive slot.

6. The switch control structure according to any one of claims 1 to 5, further comprising a reset member provided to the extended trigger portion to provide a force for resetting the trigger abutment.

7. The switch control structure according to claim 6, wherein the reset member comprises a first position-limiting portion, a second position-limiting portion and an elastic portion, the first position-limiting portion and the second position-limiting portion are convexly disposed on the extension trigger portion and are located on two opposite sides of the extension trigger portion, and the elastic portion is wrapped around the extension trigger portion and is adapted to abut against the first position-limiting portion and the second position-limiting portion.

8. A handler base comprising a housing, a switch assembly and a switch control structure according to any one of claims 1 to 7, the switch assembly and the switch control structure being provided to the housing, the extension trigger being selectively engageable with and disengageable from the switch assembly.

9. A cooking machine, characterized in that includes cooking machine body and according to claim 8 the cooking machine base, cooking machine body detachably assemble in the cooking machine base, cooking machine body includes the portion of triggering, install in the cooking machine base the portion of triggering of cooking machine body wears to locate a plurality of at least one in the switch hole, and with trigger butt portion offsets.

10. The food processor of claim 9, wherein the food processor body comprises a plurality of food processor operating devices independent of each other, each food processor operating device comprises one of the triggering portions, and each triggering portion corresponds to one of the switch holes.

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