CN211155352U - Mixer - Google Patents

Abstract

The application provides a mixer. The mixer includes: cup subassembly, stirring cutter, bowl cover subassembly, handle subassembly. The cup assembly is provided with a cup cavity. The stirring cutter is arranged in the cup cavity. The cup cover component can cover the cup component and is provided with a first exhaust hole communicated with the cup cavity. The handle assembly can rotate relative to the cup cover assembly to lock or unlock the cup cover assembly and the cup assembly. Through handle subassembly locking bowl cover subassembly and cup subassembly, make bowl cover subassembly and cup subassembly firm connection, through handle subassembly unblock bowl cover subassembly and cup subassembly, can postpone the time of opening the bowl cover subassembly, do benefit to the improvement security.

Description

Mixer

Technical Field

The application relates to a small household electrical appliance field especially relates to a mixer.

Background

With the increasing living standard of people, many different types of blenders appear on the market. The functions of the blender may include, but are not limited to, soymilk making, juice squeezing, rice paste making, meat grinding, ice shaving, coffee making, and/or mask blending. The stirrer can comprise a soybean milk machine or a broken-wall food processor and other machines for crushing and stirring food materials.

When the existing stirrer stirs food materials, the cup assembly and the cup cover assembly are strongly vibrated by the high-speed rotation of the stirring cutter, the cup assembly and the cup cover assembly can possibly generate relative motion, so that the stirring cutter stops working, or the cup cover assembly is separated from the cup assembly to enable the food materials to be splashed out, and inconvenience is brought to the use. Therefore, when the blender works, it is particularly important to effectively ensure that the cup cover component firmly covers the cup component.

SUMMERY OF THE UTILITY MODEL

The present application provides an improved blender.

One aspect of the present application provides a blender, comprising:

a cup assembly having a cup cavity;

the stirring cutter is arranged in the cup cavity;

the cup cover assembly can cover the cup assembly and is provided with a first exhaust hole communicated with the cup cavity; and

the handle assembly can rotate relative to the cup cover assembly to lock or unlock the cup cover assembly and the cup assembly.

Further, the handle subassembly includes the handle and locates the handle or bowl cover subassembly or the retaining member of cup subassembly, the handle with bowl cover subassembly rotatable coupling, retaining member locking or unblock the bowl cover subassembly with the cup subassembly. In some embodiments, the handle assembly is simple in structure, convenient to produce and manufacture and beneficial to locking or unlocking the cup cover assembly and the cup assembly.

Further, the cup assembly comprises a cup handle, the cup cover assembly comprises a cup cover handle, and the locking piece locks or unlocks the cup handle and the cup cover handle. In some embodiments, the cup cover assembly and the cup assembly can be conveniently locked or unlocked by locking or unlocking the cup handle and the cup cover handle, other locking parts are avoided, and the attractiveness of the cup cover assembly and the cup assembly is facilitated.

The retaining member includes relative first locking portion and the second locking portion that sets up, the retaining member locking the bowl cover subassembly with during the cup subassembly, first locking portion with the centre gripping of second locking portion in the cup handle with the both sides of bowl cover handle on the relative rotation direction. In some embodiments, the cup cover assembly and the cup assembly can be effectively and firmly locked, the cup cover assembly is prevented from being opened due to rotation relative to the cup assembly, and the cup cover assembly and the cup assembly are also conveniently unlocked. And/or the presence of a gas in the gas,

the both ends of handle all are equipped with the axis of rotation, the bowl cover subassembly is equipped with the support, the support is equipped with spacing hole, the axis of rotation rotationally be spacing in spacing downthehole. In some embodiments, the arrangement mode is simple, and the handle can be rotatably connected with the cup cover assembly conveniently.

Further, the handle subassembly is equipped with the trigger piece, the cup subassembly is equipped with the switch, the handle subassembly locks the bowl cover subassembly with during the cup subassembly, the trigger piece triggers the switch is closed, the stirring cutter can work, the handle subassembly unblock the bowl cover subassembly with during the cup subassembly, the switch disconnection, the stirring cutter stops work. In some embodiments, when the handle assembly is unlocked, the switch is switched off, the stirring cutter stops working, and more time is given for the stirring cutter to decelerate, so that the stirring cutter can basically or completely stop rotating before the cover is opened, and the safety is improved.

Further, trigger spare includes magnet, the switch includes magnetic switch, retaining member locking bowl cover subassembly with when the cup subassembly, magnet triggers magnetic switch is closed. In some embodiments, magnet and magnetic switch acquire and set up easily, and the convenient nimble start-stop of controlling stirring cutter is opened.

Further, the trigger piece comprises a trigger mechanism, the switch comprises a micro switch, the locking piece locks the cup cover assembly and the cup assembly, and the trigger mechanism pushes the micro switch to close the micro switch. In some embodiments, the triggering mechanism and the microswitch are adopted for triggering flexibly, the controllability is good, the false triggering probability is low, the stability is good, and the safety is high.

Further, the bowl cover subassembly is equipped with and keeps away the vacancy, the cup subassembly be equipped with keep away the hole of stepping down that the vacancy is relative, micro-gap switch locates in the hole of stepping down, trigger mechanism includes the trigger bar, retaining member locking in the bowl cover subassembly with during the cup subassembly, the trigger bar inserts in keeping away the vacancy to stretch into in the hole of stepping down, touch micro-gap switch. In some embodiments, the position avoiding position provides guidance for the trigger rod, so that the trigger rod can accurately trigger the micro switch, and the trigger rod can also limit the cup cover assembly and the cup assembly.

Furthermore, the cup cover assembly is provided with a second exhaust hole communicated with the cup cavity, the handle assembly is provided with a pressure limiting sealing element, and when the handle assembly is locked on the cup cover assembly and the cup assembly, the pressure limiting sealing element seals the second exhaust hole. In some embodiments, the pressure limiting sealing element seals the second vent hole when the handle assembly locks the lid assembly and the cup assembly, and the second vent hole is opened when the handle assembly unlocks the lid assembly and the cup assembly, so that the pressure relief of the cup cavity is facilitated, the pressure can be quickly relieved, and when the cup is in a negative pressure state, the negative pressure can be eliminated, so that the lid assembly is easily opened.

Further, the cup cover assembly comprises a cup cover body and a pressure limiting assembly arranged on the cup cover body, the pressure limiting assembly opens the cup cavity to exhaust when the air pressure in the cup cavity is greater than a threshold value, and seals the cup cavity when the air pressure in the cup cavity is less than the threshold value. In some embodiments, pressure holding and venting of the cup cavity can be achieved by a pressure limiting assembly.

Furthermore, the cup cover assembly comprises a central cover assembly, the cup cover body is provided with a central cover mounting hole, and the central cover assembly is assembled in the central cover mounting hole; the center cap assembly includes a center cap body and a ball valve assembled within the center cap body. In some embodiments, the pressure maintaining and the pressure relief of the cup cavity are facilitated by the ball valve.

The mixer of this application embodiment, including can be for bowl cover subassembly pivoted handle subassembly, through handle subassembly locking bowl cover subassembly and cup subassembly, in some embodiments, can make the bowl cover subassembly firmly cover on the cup subassembly, it is difficult to open because of the vibration to beat the in-process bowl cover subassembly at the mixer, the security is improved, guarantee mixer job stabilization nature, and through handle subassembly unblock bowl cover subassembly and cup subassembly, just can open the bowl cover subassembly, can postpone the time of opening the bowl cover subassembly, give more time speed reductions of stirring cutter, make stirring cutter can reach basic or stop completely when uncapping, do benefit to and improve the security.

Drawings

FIG. 1 is a perspective view of one embodiment of a blender according to the present application;

FIG. 2 is a partial cross-sectional view of the blender shown in FIG. 1 taken along line A-A;

FIG. 3 is a partial exploded perspective view of one embodiment of the blender shown in FIG. 1;

FIG. 4 is a perspective view of the blender shown in FIG. 1 with the handle assembly and lid assembly assembled;

FIG. 5 is an enlarged schematic view of a portion of FIG. 2;

FIG. 6 is a partial cross-sectional view of the blender shown in FIG. 1 taken along line B-B;

FIG. 7 is an enlarged schematic view of a portion of FIG. 6;

FIG. 8 is a partial cross-sectional view of another embodiment of a blender according to the present application;

FIG. 9 is a partial cross-sectional view of another embodiment of a blender according to the present application;

FIG. 10 is a partial cross-sectional view of another embodiment of a blender according to the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprises" or "comprising" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The mixer of this application embodiment includes: cup subassembly, stirring cutter, bowl cover subassembly, handle subassembly. The cup assembly is provided with a cup cavity. The stirring cutter is arranged in the cup cavity. The cup cover component can cover the cup component and is provided with a first exhaust hole communicated with the cup cavity. The handle assembly can rotate relative to the cup cover assembly to lock or unlock the cup cover assembly and the cup assembly. The mixer of this application embodiment, including can be for bowl cover subassembly pivoted handle subassembly, through handle subassembly locking bowl cover subassembly and cup subassembly, in some embodiments, can make the bowl cover subassembly firmly cover on the cup subassembly, it is difficult to open because of the vibration to beat the in-process bowl cover subassembly at the mixer, the security is improved, guarantee mixer job stabilization nature, and through handle subassembly unblock bowl cover subassembly and cup subassembly, just can open the bowl cover subassembly, can postpone the time of opening the bowl cover subassembly, give more time speed reductions of stirring cutter, make stirring cutter can reach basic or stop completely when uncapping, do benefit to and improve the security.

FIG. 1 illustrates a perspective view of one embodiment of a blender 100. Referring to FIG. 1, the blender 100 includes a base 150, a cup assembly 110, a lid assembly 130, and a handle assembly 140. FIG. 2 illustrates a partial cross-sectional view of blender 100 shown in FIG. 1 taken along line A-A. Referring to fig. 2, blender 100 also includes blending tool 120.

The mixer 100 of this application embodiment can be minute-pressure mixer 100, can rise the atmospheric pressure in the cup subassembly 110, makes the atmospheric pressure in the cup subassembly 110 be greater than standard atmospheric pressure, carries out pressure cooking to eating the material, can heat the edible material to more than 100 degrees. The food materials are heated after the air pressure in the cup assembly 110 is increased, so that the cooking time can be shortened, the food materials can be well cooked, the taste and the nutrition of the food materials are guaranteed, and more food materials can be cooked. In addition, the stirrer 100 can stir and pressure cook food materials, so that more functions can be realized, more kinds of food can be made, and the usability of the product is greatly improved. In one embodiment, the air pressure within the cup assembly 110 may rise below 20KPa and above the standard atmospheric pressure. When the blender 100 is pressurized, the cap assembly 130 is in a sealed state, so as to seal and maintain the pressure in the cup.

The cup assembly 110 may be assembled to the base 150, and the cup assembly 110 is provided with a cup cavity 111. The cup cavity 111 of the cup assembly 110 may contain food material therein for whipping. The stirring blade 120 is disposed in the cup cavity 111. A stirring blade 120 may be assembled to the bottom of the cup assembly 110 for stirring the food material. The housing 150 may include a motor (not shown) to rotate the blending tool 120 to blend the food material. A control power supply (not shown) may also be mounted within the housing 150 to control the operation of the blender 100, to provide power to certain electrical components of the blender 100, and so forth. The cup assembly 110 includes a cup handle 112 disposed on an outer wall to facilitate handling of the cup assembly 110 by a user. The cup handle 112 may have a control circuit disposed therein, which may be connected to a motor in the housing 150.

The bottom of the cup assembly 110 is provided with heating means for heating the food material in the cup cavity 111. In one embodiment, the heating device may comprise a heating tube heating device. In another embodiment, the heating device may comprise an electromagnetic heating device. The heating device may heat the food material after pressurizing the inside of the cup cavity 111, thereby performing pressure cooking. The bottom of the cup assembly 110 is provided with a cup bottom plate, and the cup bottom plate is made of metal. The heating device may be assembled to the cup base, which may conduct heat. A cup bottom coupler 115 electrically connected to the base 150 is assembled to the bottom of the cup assembly 110, and the cup bottom coupler 115 is electrically connected to the cup bottom plate.

The cap assembly 130 is disposed on the cup assembly 110 and has a first venting hole 149 communicating with the cup cavity 111. The first exhaust hole 149 communicates the cup cavity 111 with the outside, and allows exhaust. When the pressure in the cup or exceeds a certain value, the pressure can be discharged through the first exhaust hole 149, so that the danger caused by overlarge pressure is prevented, and the safety is ensured. FIG. 3 illustrates a partially exploded perspective view of one embodiment of blender 100 shown in FIG. 1. Referring to fig. 2 and 3, the lid assembly 130 includes a lid body 107 and a pressure limiting assembly disposed on the lid body 107, the pressure limiting assembly opens the cup cavity 111 to exhaust when the air pressure in the cup cavity 111 is greater than a threshold value, and seals the cup cavity 111 when the air pressure in the cup cavity 111 is less than the threshold value. In some embodiments, when the air pressure in the cup cavity 111 is greater than the threshold value, the pressure limiting component can release the pressure in the cup cavity 111, so as to avoid the excessive pressure in the cup cavity 111. When the air pressure in the cup cavity 111 is smaller than the threshold value, the cup cavity 111 is sealed to maintain the pressure of the cup cavity 111, and cooking is facilitated.

The pressure limiting assembly includes a center cap assembly 134. The lid body 107 has a center lid mounting hole 133, and the center lid assembly 134 is assembled to the center lid mounting hole 133. Center cap assembly 134 includes a center cap body and a ball valve 138 assembled within the center cap body. The central cover body comprises a central lower cover 135 and a central upper cover 136 which are assembled, the central lower cover 135 is provided with a third exhaust hole 137 which is communicated with the cup cavity 111, and a ball valve 138 is arranged between the central lower cover 135 and the central upper cover 136 and is assembled in the third exhaust hole 137. The first venting hole 149 is disposed in the central upper cover 136 and is in communication with the third venting hole 137. When the air pressure in the cup cavity 111 is low, the ball in the ball valve 138 seals the third vent hole 137 to maintain pressure, and when the air pressure in the cup cavity 111 rises, the ball can be jacked up to open the third vent hole 137 to release pressure. A central cover sealing ring 104 is assembled between the central lower cover 135 and the cup cover body 107 to seal a gap between the central lower cover 135 and the cup cover body 107, so that pressure maintaining is facilitated.

With continued reference to fig. 3, the lid body 107 is assembled with a lid sealing ring 106 for sealing a gap between the lid assembly 130 and the rim of the cup assembly 110 to achieve a pressure maintaining effect. In one embodiment, lid seal 106 includes at least one rib projecting toward cup assembly 110 to enhance sealing. The lid assembly 130 also includes a lid handle 131 disposed on the lid body 107 for user control of the lid assembly 130.

In another embodiment, cap assembly 130 includes a cap body 107 and an off-center cap assembly (not shown). The cup lid body 107 may be provided with an off-center mounting hole in which the off-center lid assembly is assembled.

FIG. 4 is a perspective view of the blender shown in FIG. 1 with the handle assembly and lid assembly assembled. Referring to fig. 3 and 4, handle assembly 140 may be rotated relative to lid assembly 130 to lock and unlock lid assembly 130 and cup assembly 110. In one embodiment, the handle assembly 140 is pivotally connected to the cap assembly 130. In another embodiment, the handle assembly 140 is pivotally assembled to the cup assembly 110. The cup cover assembly 130 and the cup assembly 110 are locked through the handle assembly 140, in some embodiments, the cup cover assembly 130 can be firmly covered on the cup assembly 110, the cup cover assembly 130 is not easy to open due to vibration in the stirring process of the stirring machine 100, the safety is improved, the working stability of the stirring machine 100 is ensured, the cup cover assembly 130 can be opened only by unlocking the cup cover assembly 130 and the cup assembly 110 through the handle assembly 140, the time for opening the cup cover assembly 130 can be delayed, more time is reduced for the stirring cutter 120, the stirring cutter 120 can be basically or completely stopped when the cover is opened, and the improvement of the safety is facilitated.

In one embodiment, the handle assembly 140 includes a handle 141 and a retaining member 142 disposed on the handle 141 or the lid assembly 130 or the cup assembly 110, the handle 141 is rotatably connected to the lid assembly 130, and the retaining member 142 locks or unlocks the lid assembly 130 and the cup assembly 110. In one embodiment, with continued reference to FIG. 3, a locking member 142 is provided on the handle 141. Rotation of the handle 141 locks the locking member 142 to the lid assembly 130 and the cup assembly 110, and lifting the handle 141 unlocks the lid assembly 130 and the cup assembly 110 with the locking member 142. In some embodiments, the handle assembly 140 is simple in structure, easy to manufacture, and facilitates locking and unlocking the cap assembly 130 and the cup assembly 110.

In one embodiment, with continued reference to fig. 3, the handle 141 has a rotation shaft 145 at both ends thereof, the lid assembly 130 has a bracket 139, the bracket 139 has a position-limiting hole 103, and the rotation shaft 145 is rotatably limited in the position-limiting hole 103. In some embodiments, the arrangement is simple, and the rotatable connection of the handle assembly 140 and the cap assembly 130 is convenient. In one embodiment, the number of the supports 139 may be one, and both ends of the handle 141 are rotatably connected to the supports 139. In another embodiment, the number of the supports 139 is two, and the supports are disposed oppositely, and two ends of the handle 141 are rotatably connected to the two supports 139 respectively.

In one embodiment, with continued reference to FIG. 3, the bracket 139 is provided with a first guide corner 108, the first guide corner 108 being located at the edge of the retaining hole 103, which causes a portion of the bracket 139 at the edge of the retaining hole 103 to protrude outward. The end of the rotating shaft 145 is provided with a second guide angle 146 such that a portion of the end of the rotating shaft 145 protrudes outward. In some embodiments, the first guide angle 108 and the second guide angle 146 are arranged to facilitate the installation of the rotating shaft 145 in the limiting hole 103.

In one embodiment, when the cap assembly 130 is covered on the cup assembly 110, the cup handle 112 may be opposite to the cap handle 131, and the locking member 142 locks or unlocks the cup handle 112 and the cap handle 131. In some embodiments, locking member 142 may be used to securely lock lid assembly 130 and cup assembly 110 by locking or unlocking cup handle 112 and lid handle 131, and other locking features may be avoided to improve the aesthetics of lid assembly 130 and cup assembly 110.

In one embodiment, with continued reference to fig. 4, the locking member 142 includes first and second oppositely disposed locking portions 147, 148, and when the locking member 142 locks the lid assembly 130 and the cup assembly 110, the first and second locking portions 147, 148 are clamped to the cup handle 112 and the lid handle 131 on opposite sides in the relative rotational direction. In some embodiments, the cap assembly 130 and cup assembly 110 are effectively and securely locked to prevent the cap assembly 130 from rotating relative to the cup assembly 110 to open, and the cap assembly 130 and cup assembly 110 may be unlocked by pulling on the locking member 142.

Fig. 5 is an enlarged schematic view of a partial region 201 in fig. 2. In one embodiment, referring to fig. 2 and 5, the lid assembly 130 has a second vent hole 132 communicating with the cup cavity 111, the handle assembly 140 has a pressure limiting sealing member 144, and when the handle assembly 140 is locked to the lid assembly 130 and the cup assembly 110, the pressure limiting sealing member 144 seals the second vent hole 132 to seal the cup cavity 111 for cooking food. In some embodiments, when the lid assembly 130 and the cup assembly 110 are unlocked by the handle assembly 140, the pressure limiting seal 144 is disengaged from the second vent hole 132, and steam in the cup cavity 111 can be vented through the second vent hole 132, thereby preventing the steam from injuring a user when the lid assembly 130 is opened. Meanwhile, the negative pressure generated by cooling in the cup cavity 111 can be released in advance, and the resistance for opening the cup cover assembly 130 is reduced. Wherein, the pressure limiting sealing member 144 can be disposed on the locking member 142.

Fig. 6 is a partial cross-sectional view of the blender 100 shown in fig. 1 taken along line B-B, referring to fig. 6, the handle assembly 140 is provided with the trigger 143, the cup assembly 110 is provided with the switch 113, when the handle assembly 140 locks the lid assembly 130 and the cup assembly 110, the trigger 143 triggers the switch 113 to be closed, the blending tool 120 is operable, and when the handle assembly 140 unlocks the lid assembly 130 and the cup assembly 110, the switch 113 is opened, and the blending tool 120 stops operating. In some embodiments, when the handle assembly 140 is unlocked, the switch 113 is turned off, and the blending tool 120 stops working, so that the blending tool 120 is given more time to decelerate, and the blending tool 120 can be stopped from rotating basically or completely before the cover is opened, thereby improving the safety. In one embodiment, the switch 113 is connected to a main control board or a power board in the base 150 through a line, and the switch 113 can be used as a master switch of the food processor circuit. When the switch 113 is turned off, the main control board and the power board are powered off, and the motor is powered off. When the switch 113 is closed, the circuit is powered on, and the main control board can control the motor to work. The motor is turned on or off by turning on or off the switch 113, and the operation or stop of the stirring tool 120 electrically connected to the motor is controlled.

Fig. 7 is an enlarged view of a portion 202 of fig. 6. in one embodiment, referring to fig. 7, trigger 143 includes a magnet and switch 113 includes a magnetic switch that is triggered to close by retaining member 142 when retaining member 142 retains lid assembly 130 and cup assembly 110. When the locking member 142 unlocks the cap assembly 130 and the cup assembly 110, the magnet is away from the magnetic switch, which turns off the magnetic switch and stops the stirring tool 120. In one embodiment, with continued reference to FIG. 7, a magnet may be provided on the inner wall of the retaining member 142 and a magnetic switch may be provided on the cup handle 112. When the locking member 142 is locked to the cup handle 112, the magnet is opposite the magnetic switch to trigger the magnetic switch to close. In some embodiments, the magnet and the magnetic switch are easy to obtain and set, so that the start and stop of the stirring tool 120 can be flexibly controlled.

FIG. 8 is a partial cross-sectional view of another embodiment of a blender 100. the blender 100 shown in FIG. 8 is similar to the blender 100 shown in FIGS. 1-7. in comparison to the blender 100 shown in FIGS. 1-7, in the blender 100 shown in FIG. 8, the trigger 143 comprises a trigger mechanism and the switch 113 comprises a micro-switch, and when the retaining member 142 retains the lid assembly 130 and the cup assembly 110, the trigger mechanism pushes against the micro-switch to close the micro-switch. When the retaining member 142 unlocks the cap assembly 130 and cup assembly 110, the trigger mechanism disengages the microswitch, turning the microswitch off. In some embodiments, the triggering mechanism and the microswitch are adopted for triggering flexibly, the controllability is good, the false triggering probability is low, the stability is good, and the safety is high.

In one embodiment, with continued reference to fig. 8, the lid assembly 130 has an escape position 105, the cup assembly 110 has a relief hole opposite to the escape position 105, the micro switch is disposed in the relief hole, the triggering mechanism includes a triggering rod, and when the locking member 142 is locked to the lid assembly 130 and the cup assembly 110, the triggering rod is inserted into the escape position 105 and extends into the relief hole to trigger the micro switch. In some embodiments, the clearance 105 provides a guide for the trigger rod, which facilitates the trigger rod to extend into the clearance 105 and accurately trigger the micro switch, and the trigger rod can further limit the cap assembly 130 and the cup assembly 110.

FIG. 9 illustrates a partial cross-sectional view of another embodiment of a blender 100, similar to blender 100 shown in FIG. 2, in which blender 100 shown in FIG. 9 is a non-pressure blender 100, not including ball valve 138, as compared to blender 100 shown in FIG. 2.

FIG. 10 illustrates a partial cross-sectional view of another embodiment of a blender 100, similar to blender 100 shown in FIG. 8, in which blender 100 shown in FIG. 10 is a non-pressure blender 100, not including ball valve 138, as compared to blender 100 shown in FIG. 8.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (10)

1. A mixer, its characterized in that: it includes:

a cup assembly (110) provided with a cup cavity (111);

the stirring cutter (120) is arranged in the cup cavity (111);

the cup cover assembly (130) can cover the cup assembly (110) and is provided with a first exhaust hole (149) communicated with the cup cavity (111); and

a handle assembly (140) rotatable relative to the cap assembly (130) to lock or unlock the cap assembly (130) and the cup assembly (110).

2. A mixer according to claim 1, wherein: the handle assembly (140) comprises a handle (141) and a locking member (142) arranged on the handle (141) or the cup cover assembly (130) or the cup assembly (110), the handle (141) is rotatably connected with the cup cover assembly (130), and the locking member (142) locks or unlocks the cup cover assembly (130) and the cup assembly (110).

3. A mixer according to claim 2, wherein: the cup assembly (110) comprises a cup handle (112), the cup cover assembly (130) comprises a cup cover handle (131), and the locking piece (142) locks or unlocks the cup handle (112) and the cup cover handle (131); the locking piece (142) comprises a first locking portion (147) and a second locking portion (148) which are arranged oppositely, and when the locking piece (142) locks the cup lid assembly (130) and the cup assembly (110), the first locking portion (147) and the second locking portion (148) are clamped on two sides of the cup handle (112) and the cup lid handle (131) in the relative rotation direction; and/or

Both ends of handle (141) all are equipped with axis of rotation (145), bowl cover subassembly (130) are equipped with support (139), support (139) are equipped with spacing hole (103), axis of rotation (145) rotationally spacing in spacing hole (103).

4. A mixer according to claim 2, wherein: handle subassembly (140) are equipped with trigger (143), cup subassembly (110) are equipped with switch (113), handle subassembly (140) locking bowl cover subassembly (130) with during cup subassembly (110), trigger (143) trigger switch (113) are closed, stirring cutter (120) can work, handle subassembly (140) unblock bowl cover subassembly (130) with during cup subassembly (110), switch (113) disconnection, stirring cutter (120) stop work.

5. A mixer according to claim 4, wherein: the trigger (143) comprises a magnet, the switch (113) comprises a magnetic switch, and when the retaining member (142) retains the cup cover assembly (130) and the cup assembly (110), the magnet triggers the magnetic switch to be closed.

6. A mixer according to claim 4, wherein: trigger piece (143) include trigger mechanism, switch (113) include micro-gap switch, retaining member (142) locking bowl cover subassembly (130) with when cup subassembly (110), trigger mechanism supports and pushes away micro-gap switch makes micro-gap switch is closed.

7. A mixer according to claim 6, wherein: bowl cover subassembly (130) are equipped with and keep away vacancy (105), cup subassembly (110) be equipped with keep away the hole of stepping down that vacancy (105) are relative, micro-gap switch locates in the hole of stepping down, trigger mechanism includes the trigger lever, retaining member (142) lock in bowl cover subassembly (130) with during cup subassembly (110), the trigger lever inserts in keeping away vacancy (105), and stretch into in the hole of stepping down, touch micro-gap switch.

8. A mixer according to claim 1, wherein: the cup cover assembly (130) is provided with a second exhaust hole (132) communicated with the cup cavity (111), the handle assembly (140) is provided with a pressure limiting sealing element (144), and when the handle assembly (140) is locked on the cup cover assembly (130) and the cup assembly (110), the pressure limiting sealing element (144) seals the second exhaust hole (132).

9. A mixer according to claim 1, wherein: the cup cover assembly (130) comprises a cup cover body (107) and a pressure limiting assembly arranged on the cup cover body (107), the pressure limiting assembly is used for opening the cup cavity (111) to exhaust when the air pressure in the cup cavity (111) is larger than a threshold value, and the cup cavity (111) is sealed when the air pressure in the cup cavity (111) is smaller than the threshold value.

10. A mixer according to claim 9, wherein: the pressure limiting assembly comprises a central cover assembly (134), the cup cover body (107) is provided with a central cover mounting hole (133), and the central cover assembly (134) is assembled in the central cover mounting hole (133); the center cap assembly (134) includes a center cap body and a ball valve (138) assembled within the center cap body.

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