Detachable cooker

Abstract

The utility model discloses a detachable cooking machine which comprises a base provided with an installation cavity and a pot body assembly provided with a cooking cavity, a stirring knife is rotatably installed in the cooking cavity, the pot body assembly can go in and out of the installation cavity in a drawable mode, and a driving piece connected with the stirring knife in a pluggable mode in the drawing direction is arranged on the wall portion of the installation cavity. The driving part is used for driving the stirring knife to rotate, the pot body assembly is provided with a locking groove, a locking block is arranged on the wall of the mounting cavity, the locking block is provided with a locking position and an unlocking position, the locking position is matched with the locking groove so as to prevent the pot body assembly from being pulled out of the mounting cavity, and the unlocking position is separated from the locking groove so as to allow the pot body assembly to be pulled out of the mounting cavity. The operation assembly can drive the locking block to move to the unlocking position. According to the detachable cooking machine, the locking block is controlled to be located at the locking position, the pot body assembly can be prevented from being pulled out of the mounting cavity and the stirring knife can be prevented from being separated from the driving piece when the cooking machine works, and therefore normal use of the cooking machine is guaranteed.

Description

Technical field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a detachable cooking machine. [Background Technology]

[0002] The prior art discloses a detachable cooking machine, comprising a base provided with a mounting cavity and a pot assembly provided with a cooking cavity. A stirring blade is rotatably mounted in the cooking cavity, and the pot assembly can be pulled in and out of the mounting cavity. The wall of the mounting cavity is provided with a drive member that is pluggable and connected to the stirring blade along the pulling direction, that is, the rotation axis of the stirring blade extends along the pulling direction. In this way, when the pot assembly is inserted into the mounting cavity and is in place, the stirring blade and the drive member are also pluggable and mated. At this time, the drive member can drive the stirring blade to rotate to stir the ingredients in the cooking cavity. When the drive member drives the stirring blade to rotate, because there is no blocking member to block the pot assembly from being pulled out of the mounting cavity, there is a risk that the stirring blade will become detached from the drive member due to vibration during operation of the cooking machine, and there is also a risk that the pot assembly will fall out of the mounting cavity due to misoperation, thereby affecting the normal use of the cooking machine. [Utility Model Content]

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the existing technology and provide a detachable cooking machine. By controlling the locking block to be in a locked position, the pot body assembly can be prevented from being pulled out of the installation cavity and the stirring blade can be prevented from being separated from the driving part when the cooking machine is working, thereby ensuring the normal use of the cooking machine.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A detachable cooking machine comprises a base provided with a mounting cavity and a pot body assembly provided with a cooking cavity, a stirring knife is rotatably installed in the cooking cavity, the pot body assembly can be pulled in and out of the mounting cavity, the wall of the mounting cavity is provided with a driving member that is pluggable and connected to the stirring knife along the pulling direction, the driving member is used to drive the stirring knife to rotate, the pot body assembly is provided with a locking groove, and the wall of the mounting cavity is provided with a locking block, the locking block has a locking position that cooperates with the locking groove to prevent the pot body assembly from being pulled out of the mounting cavity and an unlocking position that is disengaged from the locking groove to allow the pot body assembly to be pulled out of the mounting cavity, the base is also provided with an operating assembly, and the operating assembly can drive the locking block to move to the unlocking position.

[0006] In the above-mentioned detachable cooking machine, the locking groove is arranged at the bottom of the pot body assembly, and the locking block is slidably installed on the bottom wall of the mounting cavity. The operating assembly includes an unlocking button, a first reset member and a transmission member. When the unlocking button is pressed, the locking block is driven downward to the unlocking position through the transmission member, and the first reset member is used to drive the locking block to move upward and reset to the locked position.

[0007] In the above-mentioned detachable cooking machine, the transmission part includes a first seesaw and a second seesaw respectively hinged in the base, one end of the first seesaw is driven downward by the unlocking button, and the other end is used to drive one end of the second seesaw to move upward, and the other end of the second seesaw cooperates with the locking block and is used to drive the locking block to move downward.

[0008] In the above-mentioned detachable cooking machine, the transmission part is a first slider slidably installed between the locking block and the unlocking button. When the unlocking button is pressed, the first slider is driven to slide toward the locking block, so that the first slider presses the locking block downward to move it down to the unlocking position.

[0009] In the above-mentioned detachable cooking machine, the locking groove is arranged on the side wall of the pot body assembly, the locking block is arranged through the side wall of the installation cavity, and the operating assembly includes an operating part connected to the locking block, and the operating part is pulled to drive the locking block to move to the unlocking position.

[0010] In the above-mentioned detachable cooking machine, the base is also provided with a reset button and a locking block limiter, and the pot body assembly is provided with a matching groove. When the pot body assembly is locked in the installation cavity, the reset button is located in the matching groove. When the locking block is in the unlocked position, the locking block limiter limits the locking block to the unlocked position. During the process of pulling the pot body assembly out of the installation cavity, the reset button is pressed to disengage the matching groove. When the reset button is pressed, the locking block limiter is driven to release the limitation on the locking block.

[0011] In the above-mentioned detachable cooking machine, the mating groove has a first slanted wall and a second slanted wall arranged opposite to each other, and the distance between the first slanted wall and the second slanted wall in the pulling direction gradually increases toward the reset key direction. The first slanted wall is used to apply force on the locking block to move it to the unlocked position when the pot body assembly enters the installation cavity, and the second slanted wall is used to drive the reset key out of the mating groove when the pot body assembly is pulled out of the installation cavity.

[0012] In the above-mentioned detachable cooking machine, the front side wall of the installation cavity is open, the rear side wall of the installation cavity is provided with the driving member, the front side of the bottom wall of the pot body assembly is provided with a notch to form the locking groove, and the matching groove is located behind the locking groove.

[0013] In the above-mentioned detachable cooking machine, a bracket is provided in the base, and the locking block limiter is slidably installed on the bracket along the pulling direction. The locking block limiter is provided with a through hole, and a second reset member is clamped between the bracket and the reset button, and the second reset member passes through the through hole.

[0014] In the above-mentioned detachable cooking machine, a boss is provided on the side of the locking block facing the locking block limiter. When the locking block is in the locked position, the locking block limiter is abutted against the side of the boss facing the locking block limiter under the action of the elastic member. When the locking block is in the unlocked position, the locking block limiter is moved and pressed onto the top of the boss under the action of the elastic member to limit the locking block to the unlocked position.

[0015] Beneficial effects of the utility model:

[0016] 1. The pot body assembly of the present invention is provided with a locking groove, and a locking block is provided on the wall of the mounting cavity. The locking block has a locking position in which it cooperates with the locking groove to prevent the pot body assembly from being withdrawn from the mounting cavity, and an unlocking position in which it disengages from the locking groove to allow the pot body assembly to be withdrawn from the mounting cavity. The base is also provided with an operating assembly, which can drive the locking block to the unlocking position. With this design, when the cooking machine is in operation, the locking block can be driven to move to the locking position to cooperate with the locking groove, thereby preventing the pot body assembly from being withdrawn from the mounting cavity due to misoperation, and also preventing the stirring blade from being separated from the driving member due to vibration, thereby ensuring the reliability of the connection between the driving member and the stirring blade, that is, ensuring the normal use of the cooking machine. When the pot body assembly needs to be withdrawn from the mounting cavity, the operating assembly can be used to drive the locking block to the unlocking position, so that the locking block disengages from the locking groove and avoids the pot body assembly. At this time, the pot body assembly can be withdrawn from the mounting cavity to achieve separation from the base, which is relatively simple and convenient to operate.

[0017] 2. The lock slot is located at the bottom of the pot assembly, and the lock block is mounted on the bottom wall of the mounting cavity for sliding movement. The operating assembly includes an unlock button, a first reset member, and a transmission member. When the unlock button is pressed, the transmission member drives the lock block downward to the unlocked position, and the first reset member is used to drive the lock block upward to reset to the locked position. With this design, when the lock block needs to be moved to the unlocked position, the user only needs to press the unlock button until the pot assembly is no longer blocked by the lock block. When the unlock button is released, the lock block automatically resets to the locked position under the action of the first reset member, without the user having to perform any other operations, thereby improving the user experience.

[0018] 3. The transmission element includes a first rocker and a second rocker, each hinged within the base. One end of the first rocker is driven downward by the unlock button, while the other end is used to drive one end of the second rocker upward. The other end of the second rocker engages with the lock block and drives the lock block downward. This design ensures that the amplitude of the unlock button's press is the same as the downward travel of the lock block. This effectively reduces the travel required to press the unlock button when the lock block moves downward to the unlock position, providing a better experience when pressing the unlock button.

[0019] 4. The transmission element is a first slider that slides between the lock block and the unlock button. Pressing the unlock button causes the first slider to slide toward the lock block, forcing it to press the lock block downward to the unlocked position. This design allows linkage to be achieved simply by sliding the first slider between the lock block and the unlock button, simplifying the transmission element's structure and assembly.

[0020] 5. The lock slot is located on the side wall of the pot assembly, and the lock block is set through the side wall of the installation cavity. The operating assembly includes an operating part connected to the lock block. Pulling the operating part drives the lock block to the unlocked position. This design only requires directly connecting the operating part to the lock block to achieve linkage between the two, which is simple in structure and convenient in operation.

[0021] 6. The base is further provided with a reset button and a lock block stopper. The pot body assembly is provided with a mating groove. When the lock block is in the locked position, the reset button is located in the mating groove. When the pot body assembly is locked in the mounting cavity, the lock block stopper restricts the lock block in the unlocked position. When the pot body assembly is withdrawn from the mounting cavity, the reset button is pressed to disengage the mating groove. When the reset button is pressed, the lock block stopper is driven to release the restriction on the lock block. With this design, after the lock block is driven to the unlocked position by the operating assembly, the lock block stopper restricts the lock block in the unlocked position, thereby maintaining the lock block in the unlocked position. In this way, when the pot body assembly is withdrawn from the mounting cavity, the user does not need to constantly operate the operating assembly to keep the lock block in the unlocked position, thereby further improving the user experience. When the pot body assembly is withdrawn from the mounting cavity, the reset button is pressed to disengage the mating groove. When the reset button is pressed, the lock block stopper is driven to release the restriction on the lock block. After the pot body assembly is subsequently withdrawn from the mounting cavity, the lock block can be reset.

[0022] 7. The mating groove comprises a first slanted wall and a second slanted wall disposed opposite each other, the distance between the first slanted wall and the second slanted wall in the pulling direction gradually increasing toward the reset button. The first slanted wall is used to apply force to the locking block to move it to the unlocked position when the pot assembly enters the installation cavity, and the second slanted wall is used to drive the reset button out of the mating groove when the pot assembly is withdrawn from the installation cavity. This design allows the locking block to smoothly move to the unlocked position under the drive of the first side wall to avoid the pot assembly, and allows the reset button to smoothly disengage the mating groove under the drive of the second side wall, thereby ensuring that the locking block can smoothly move to the unlocked position and the locking block limiter can smoothly release the restriction on the locking block.

[0023] 8. A bracket is provided within the base, and a locking block stopper is slidably mounted on the bracket along the pulling direction. The locking block stopper is provided with a through-hole, and a second reset member is sandwiched between the bracket and the reset button, and the second reset member extends through the through-hole. This design allows linkage to be achieved simply by sliding the locking block stopper between the locking block and the reset button, thereby simplifying the structure of the locking block stopper and the difficulty of assembly. In addition, the provision of a second reset member allows the reset button to automatically reset itself when not pressed externally, without requiring additional user operation, thereby further enhancing the user experience.

[0024] 9. A boss is provided on the side of the lock block facing the lock block stopper. When the lock block is in the locked position, the lock block stopper, under the action of the elastic member, abuts against the side of the boss facing the lock block stopper. When the lock block is in the unlocked position, the lock block stopper, under the action of the elastic member, moves and presses onto the top of the boss to confine the lock block in the unlocked position. This design enhances the structural strength of the lock block, prevents the lock block from being broken by the lock block stopper, and thus extends the service life of the lock block.

[0025] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

Brief Description of the Drawings

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] Figure 1 This is a structural diagram of the pot body assembly in the first embodiment of the present invention when it is installed in the installation cavity;

[0028] Figure 2 This is a schematic diagram of the structure of the pot body assembly after the installation cavity is pulled out in Example 1 of the present utility model;

[0029] Figure 3 This is an explosion diagram of the cooking machine in the first embodiment of the present utility model;

[0030] Figure 4 This is a cross-sectional view of the base in Example 1 of the present utility model Figure 1 ;

[0031] Figure 5 for Figure 1 Cross-section of a cooking machine Figure 1 ;

[0032] Figure 6 for Figure 1 Cross-section of a cooking machine Figure 2 ;

[0033] Figure 7 for Figure 6 A partial enlarged schematic diagram;

[0034] Figure 8 This is a cross-sectional view of the base when the locking block limiting member in the first embodiment of the present invention locks the locking block in the unlocked position;

[0035] Figure 9 This is the initial position of the pot assembly when placed on the base in the first embodiment of the present invention;

[0036] Figure 10 This is a state diagram of the first slider when the locking block is in the locking position in the second embodiment of the present invention;

[0037] Figure 11 This is a state diagram of the first slider when the locking block is in the unlocking position in the second embodiment of the present invention.

[0038] Reference numerals:

[0039] 100, base; 101, mounting cavity; 102, cavity; 110, base; 111, fixing frame; 1110, guide sleeve; 112, bracket; 120, upper cover; 121, first arched portion; 122, second arched portion; 123, third arched portion; 124, guide rib; 125, upper limit rib; 130, driving member; 131, output shaft; 140, locking block; 141, vertical plate; 142, horizontal plate; 1421, guide column; 143, boss; 144, boss; 150, operating assembly; 151, unlock button; 1510, rib plate; 152, first A reset member; 153, a transmission member; 1531, a first seesaw; 1532, a second seesaw; 1533, a third driving inclined surface; 160, a reset button; 161, a transmission plate; 1611, a first driving inclined surface; 170, a locking block limiter; 171, a through hole; 180, an elastic member; 190, a second reset member; 200, a pot body assembly; 201, a cooking cavity; 210, a pot body; 211, a locking groove; 212, a matching groove; 2121, a first inclined wall; 2122, a second inclined wall; 220, a pot cover; 230, a stirring blade; 231, a transmission shaft; 300, a second coupler. [Specific implementation method]

[0040] The utility model provides a detachable cooking machine, comprising a base provided with a mounting cavity and a pot body assembly provided with a cooking cavity, a stirring knife being rotatably mounted in the cooking cavity, the pot body assembly being pullable in and out of the mounting cavity, a wall portion of the mounting cavity being provided with a driving member pluggably connected to the stirring knife along a pulling direction, the driving member being used to drive the stirring knife to rotate, the pot body assembly being provided with a locking groove, the wall portion of the mounting cavity being provided with a locking block, the locking block having a locking position which cooperates with the locking groove to prevent the pot body assembly from being pulled out of the mounting cavity, and an unlocking position which disengages from the locking groove to allow the pot body assembly to be pulled out of the mounting cavity, the base being further provided with an operating assembly, the operating assembly being capable of driving the locking block to move to the unlocking position. With this design, when the cooking machine is working, the locking block can be driven to move to the locking position to cooperate with the locking groove, thereby preventing the pot body assembly from being pulled out of the installation cavity due to misoperation. At the same time, it can also avoid the separation of the stirring knife and the driving member due to vibration, thereby ensuring the reliability of the connection between the driving member and the stirring knife, that is, ensuring the normal use of the cooking machine; and when the pot body assembly needs to be pulled out of the installation cavity, the locking block can be driven to move to the unlocking position through the operating assembly to disengage the locking block from the locking groove to avoid the pot body assembly. At this time, the pot body assembly can be pulled out of the installation cavity to separate it from the base, and the operation is relatively simple and convenient.

[0041] The technical solutions of the embodiments of the present invention are explained and illustrated below in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without making creative work all fall within the scope of protection of the present invention. In addition, it should be understood that the following words indicating orientation or positional relationship such as "up", "down", "left", "right", "longitudinal", "lateral", "inside", "outside", "vertical", "horizontal", "top", "bottom", etc. are only based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device / element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] Example 1

[0043] like Figures 1 to 9As shown, the detachable cooking machine in this embodiment includes a base 100 and a pot body assembly 200. The base 100 is provided with an installation cavity 101. The pot body assembly 200 can be pulled in and out of the installation cavity 101 along the front-to-back direction, wherein the pot body assembly 200 includes a pot body 210 and a pot cover 220. The pot cover 220 covers the pot body 210 and the two cooperate to form a cooking cavity 201. A stirring knife 230 is rotatably installed in the pot body 210. The stirring knife 230 extends along the front-to-back direction, and the front and rear ends of the stirring knife 230 are rotatably installed on the front side wall and the rear side wall of the pot body 210 respectively. The base 100 includes a base 110 and an upper cover 120, and the upper cover 120 is connected to the base 110 so that the base 100 forms a cavity 102 for accommodating the main control board, wherein the upper cover 120 includes an upwardly arched first arched portion 121, a second arched portion 122 and a third arched portion 123, the first arched portion 121 is connected between the second arched portion 122 and the third arched portion 123, the first arched portion 121, the second arched portion 122 and the third arched portion 123 cooperate to form the side wall of the installation cavity 101, the first arched portion 121 forms the rear side wall of the installation cavity 101, the second arched portion 122 forms the left side wall of the installation cavity 101, and the third arched portion 123 forms the right side wall of the installation cavity 101. The first arched portion 121 is provided with a driving member 130 connected to the main control board. The driving member 130 is a motor. The output shaft 131 of the motor passes through the front wall of the first arched portion 121 forward to be exposed in the installation cavity 101. The rear end of the stirring blade 230 is provided with a transmission shaft 231 extending backward and passing through the rear side wall of the pot body 210. The transmission shaft 231 rotates synchronously with the stirring blade 230. The transmission shaft 231 can be plugged into the output shaft 131 backward. The transmission shaft 231 rotates synchronously with the output shaft 131. In this way, the plugging and pulling direction of the stirring blade 230 and the driving member 130 are the same as the pulling direction. After the pot body assembly 200 enters the installation cavity 101 from front to back and is assembled in place, the transmission shaft 231 simultaneously completes the plugging and matching with the output shaft 131. In this way, when the driving member 130 is working, it can drive the transmission shaft 231 to rotate through the output shaft 131, thereby driving the stirring blade 230 to rotate.

[0044] When the driving member 130 drives the stirring blade 230 to rotate, since there is no blocking member in the existing base to block the pot body assembly 200 from being pulled out of the installation cavity, during the operation of the cooking machine, there is not only the risk of the stirring blade 230 being separated from the driving member 130 due to vibration, but also the risk of the pot body assembly 200 being pulled out of the installation cavity 101 and falling off due to misoperation, thereby affecting the normal use of the cooking machine.

[0045] like Figures 1 to 5As shown, in order to solve the above technical problems, the pot body assembly 200 in this embodiment is provided with a locking groove 211. Preferably, the locking groove 211 is provided on the bottom wall of the pot body 210, and the base 100 also includes a locking block 140 provided on the bottom wall of the installation cavity 101. The locking block 140 has a locking position that cooperates with the locking groove 211 to prevent the pot body assembly 200 from being pulled out of the installation cavity 101 and an unlocking position that disengages from the locking groove 211 to allow the pot body assembly 200 to be pulled out of the installation cavity 101. The base 100 is also provided with an operating component 150, which can drive the locking block 140 to move to the unlocking position. With such a design, when the cooking machine is working, the locking block 140 can be driven to move to the locked position to cooperate with the locking groove 211, thereby preventing the pot body assembly 200 from being pulled out of the installation cavity 101 due to misoperation. At the same time, it can also avoid the stirring knife 230 from being separated from the driving member 130 due to vibration, thereby ensuring the reliability of the connection between the driving member 130 and the stirring knife 230, that is, ensuring the normal use of the cooking machine; and when it is necessary to pull out the pot body assembly 200 from the installation cavity 101, the locking block 140 can be driven to move to the unlocked position through the operating component 150, so that the locking block 140 is disengaged from the locking groove 211 to avoid the pot body assembly 200. At this time, the pot body assembly 200 can be pulled out of the installation cavity 101 to achieve separation from the base 100, and the operation is relatively simple and convenient.

[0046] Specifically, in this embodiment, a first through-hole is provided on the bottom wall of the mounting cavity 101, and the locking block 140 is slidably installed in the cavity 102 up and down and can pass through the first through-hole upward, and the operating component 150 includes an unlocking button 151, a first resetting member 152 and a transmission member 153. The top wall of the third arched portion 123 is provided with a second through-hole, and the unlocking button 151 is slidably installed in the cavity 102 up and down and can pass through the second through-hole upward. When the unlocking button 151 is pressed, the locking block 140 is driven downward to the unlocking position through the transmission member 153, and the first resetting member 152 is used to drive the locking block 140 to move upward and reset to the locked position. It should be noted that the first resetting member 152 can directly drive the locking block 140 to move upward and reset to the locked position, and can also indirectly drive the locking block 140 to move upward and reset to the locked position. With such a design, when the locking block 140 needs to be moved to the unlocked position, the user only needs to press the unlock button 151 until the pot body assembly 200 is no longer blocked by the locking block 140. When the unlock button 151 is released, the locking block 140 can be automatically reset to the locked position under the action of the first reset member 152, without the user having to perform other operations, thereby improving the user experience.

[0047] The locking block 140 in this embodiment includes a vertical plate 141 and a horizontal plate 142 connected to the vertical plate 141 and located in the cavity 102. The vertical plate 141 can pass through the first through-hole, and the transmission member 153 includes a first rocker plate 1531 and a second rocker plate 1532 respectively hinged in the cavity. The length directions of the first rocker plate 1531 and the second rocker plate 1532 extend along the left and right directions of the base 100 and can rotate up and down. The unlocking button 151 is provided with a slot. The right end of the first rocker plate 1531 is inserted into the slot. The left end of the first rocker plate 1531 is located below the right end of the second rocker plate 1532 or upwardly supports the right end of the second rocker plate 1532. The left end of the second rocker plate 1532 overlaps the horizontal The top surface of the plate 142 is in this way. After pressing the unlock button 151 downward, the unlock button 151 can drive the right end of the first rocker plate 1531 to move downward, so that the left end of the first rocker plate 1531 pushes the right end of the second rocker plate 1532 to tilt upward, thereby causing the left end of the second rocker plate 1532 to rotate downward and drive the horizontal plate 142 to move downward. The downward movement of the horizontal plate 142 drives the vertical plate 141 to move down to the unlocked position to disengage from the lock slot 211. Since the amplitude of the unlock button 151 being pressed is the same as the downward movement stroke of the lock block 140, when driving the lock block 140 to move down to the unlock position, the stroke of the unlock button 151 being pressed can be effectively reduced, and the experience of pressing the unlock button 151 is better.

[0048] The first reset member 152 is a spring, and a fixing frame 111 is installed in the base 110 by screws. The first reset member 152 is arranged between the transverse plate 142 and the fixing frame 111. The transverse plate 142 is provided with a guide column 1421 extending downward, and the fixing frame 111 is provided with a guide sleeve 1110 sleeved on the outside of the guide column 1421. The guide column 1421 is slidably connected to the guide sleeve 1110. When the lock block 140 is in the unlocked position, the spring is in a compressed state. After the unlock button 151 is released, the lock block 140 is reset to the locked position under the restoring force of the first reset member 152. At the same time, the lock block 140 will also drive the unlock button 151 to reset through the second rocker 1532 and the first rocker 1531.

[0049] It can be understood that in other embodiments of the present invention, the transverse section is hinged to the left end of the second rocker, and the right end of the second rocker is hinged to the left end of the first rocker. In this case, the first reset member is a torsion spring installed on the hinge axis of the first rocker and / or the second rocker, so that after the unlock button is released, the torsion spring can drive the first rocker and the second rocker to reset, and at the same time, the lock block and the unlock button can be driven to reset.

[0050] It can be understood that in other embodiments of the present invention, the right end of the first rocker is hinged to the unlocking button, the left end of the first rocker is hinged to the right end of the second rocker, and the transverse section is hinged to the left end of the second rocker. At this time, the first reset member is a compression spring installed between the unlocking button and the base. After the unlocking button is released, the unlocking button is reset under the restoring force of the first reset member. At the same time, the unlocking button drives the lock block to reset through the first rocker and the second rocker.

[0051] Since the user needs to keep pressing the unlock button 151 to keep the lock block 140 in the unlocked position during the process of the pot body assembly 200 being pulled out of the installation cavity 101, this will reduce the user's experience. In order to avoid the user from constantly pressing the unlock button 151, such as Figures 3 to 9 As shown, the base 100 in this embodiment is also provided with a reset button 160 and a locking block limiter 170. The bottom wall of the installation cavity 101 is provided with a third through-hole. The reset button 160 is slidably installed in the cavity 102 and can pass through the third through-hole upward, while the locking block limiter 170 is installed in the cavity 102. The bottom of the pot body 210 is provided with a mating groove 212 formed upwardly concave. When the pot body assembly 200 is locked in the installation cavity 101 by the locking block 140, the reset button 160 passes through the third through-hole and is located in the mating groove 212. When the locking block 140 is in the unlocked position, the locking block limiter 170 limits the locking block 140 in the unlocked position. When the pot body assembly 200 is pulled out of the installation cavity 101, the reset button 160 is pressed to disengage the mating groove 212. When the reset button 160 is pressed, the locking block limiter 170 is driven to release the restriction on the locking block 140. With such a design, after the locking block 140 is driven to move to the unlocked position by the operating component 150, the locking block 140 is limited in the unlocked position by the locking block limiter 170, and the locking block 140 can be kept in the unlocked position. In this way, during the process of pulling the pot body assembly 200 out of the installation cavity 101, the user does not need to press the unlock button 151 all the time to keep the locking block 140 in the unlocked position, thereby further improving the user experience; and in the process of pulling the pot body assembly 200 out of the installation cavity 101, the reset button 160 is pressed to disengage it from the mating groove 212, and the reset button 160 is pressed to drive the locking block limiter 170 to release the limitation on the locking block 140, so that the locking block 140 can be reset after the pot body assembly 200 is subsequently pulled out of the installation cavity 101.

[0052] Specifically, since the front side wall of the mounting cavity 101 is open in this embodiment, in order to facilitate the processing of the lock groove 211, a notch is provided on the front side of the bottom wall of the pot body 210 in this embodiment to form the lock groove 211, and the matching groove 212 is located behind the lock groove 211. The size of the notch of the matching groove 212 in the front-to-back direction is not greater than the distance between the lock groove 211 and the reset button 160. A bracket 112 is provided in the cavity 102 of the base 100, and the lock block limiter 170 is slidably mounted on the bracket along the pulling direction. 112, an elastic member 180 is provided between the lock block limiter 170 and the bracket 112. Under the action of the elastic member 180, the lock block limiter 170 has a tendency to slide toward the lock block 140 (i.e., move forward). The lock block limiter 170 is provided with a through hole 171. A second reset member 190 is clamped between the bracket 112 and the reset button 160. The second reset member 190 is a compression spring arranged to pass through the through hole 171. The second reset member 190 has a tendency to push the reset button 160 to move upward.

[0053] The reset button 160 is provided with two transmission plates 161 extending downward and passing through the through hole 171. The two transmission plates 161 are spaced apart from each other. The transmission plates 161 extend in the front-back direction. The side of the transmission plate 161 away from the lock block 140 (i.e., the rear side of the transmission plate) is a first driving inclined surface 1611. The first driving inclined surface 1611 is tilted from top to bottom and forward. The first driving inclined surface 1611 passes through the through hole 171 and abuts against the rear wall of the through hole 171. In this way, after the reset button 160 is pressed, the first driving inclined surface 1611 can be pressed through the first driving inclined surface. 1611 cooperates with the rear wall of the through hole 171 to drive the lock block limiter 170 to move backward; in addition, the lock block limiter 170 only needs to be slidably installed between the lock block 140 and the reset button 160 to achieve linkage, thereby simplifying the structure and assembly difficulty of the lock block limiter 170; in addition, by providing the second reset member 190, the reset button 160 can also be automatically reset after being not pressed by the outside world, without the need for additional operation by the user, thereby further improving the user experience.

[0054] It can be understood that in other embodiments of the present invention, the rear wall portion of the through hole away from the locking block is arranged to be inclined from top to bottom and forward. At this time, regardless of whether the first driving inclined surface is provided on the rear side of the transmission plate, the locking block limiter can be driven to move backward by applying force to the rear wall portion of the through hole after the reset button is pressed.

[0055] In addition, if Figure 7As shown, the mating groove 212 in this embodiment has a first slanted wall 2121 and a second slanted wall 2122 arranged opposite to each other, the first slanted wall 2121 extends from back to front and gradually moves away from the second slanted wall 2122, and the second slanted wall 2122 extends from front to back and gradually moves away from the first slanted wall 2121, so that the distance between the first slanted wall 2121 and the second slanted wall 2122 in the pulling direction gradually increases toward the reset key 160, that is, the mating groove 212 is a trapezoidal groove or a triangular groove, and the reset key 160 has an inclined surface adapted to the second slanted wall 2122. In this way, when the pot body assembly 200 is pulled out of the mounting cavity 101, the reset button 160 can be smoothly driven downward and disengaged from the mating groove 212 by the cooperation between the second slanted wall 2122 and the inclined surface of the reset button 160.

[0056] The vertical plate 141 of the lock block 140 is provided with a boss 143 on the side facing the lock block limiter 170. When the lock block 140 is in the locked position, the lock block limiter 170 is abutted against the side of the boss 143 facing the lock block limiter 170 under the action of the elastic member 180. When the lock block 140 is in the unlocked position by pressing the unlock button 151, the lock block limiter 170 moves under the action of the elastic member 180 and is pressed onto the top of the boss 143 to limit the lock block 140 from moving up and resetting, thereby limiting the lock block 140 to the unlocked position (such as Figure 8 By providing the boss 143 , the structural strength of the locking block 140 can be enhanced, thereby preventing the locking block 140 from being hit by the locking block limiter 170 and breaking, thereby extending the service life of the locking block 140 .

[0057] Finally, if Figure 4 As shown, the bottom wall of the installation cavity 101 in this embodiment is further provided with a guide rib 124 extending along the front-to-back direction, and the two guide ribs 124 are arranged at intervals. The bottom of the pot body 210 is provided with a slide groove that cooperates with the guide rib 124, and the lock block 140 and the reset button 160 are located between the two guide ribs 124. The side of the guide rib 124 facing the other guide rib 124 is provided with an upper limit rib 125 arranged rearward, and a baffle is provided in the slide groove. After the pot body assembly 200 is lowered into the installation cavity 101, the slide groove cooperates with the guide rib 124, and the matching groove 212 is located above the lock block 140, the lock block 140 is in the locked position, and the reset button 160 is in a pressed state and drives the lock block limiter 170 away from the lock block 140 (as shown in FIG. Figure 9As shown), the pot body assembly 200 is then pushed backward, and the locking block 140 is driven by the first inclined wall 2121 to move downward to the unlocked position until the pot body assembly 200 is installed in place. At this time, the upper limit rib 125 is located above the stop bar and realizes the upper limit of the pot body assembly 200 by limiting the stop bar. The locking groove 211 corresponds to the locking block 140, and the matching groove 212 corresponds to the reset button 160. At this time, the locking block 140 is reset to the locked position under the action of the first reset member 152 to lock the pot body assembly 200. At the same time, the reset button 160 is reset and inserted into the matching groove 212 under the action of the second reset member 190. At this time, the locking block limiting member 170 is abutted against the side of the boss 143 facing the locking block limiting member 170 under the action of the elastic member 180 (as shown in FIG. Figure 6 and 7 shown).

[0058] When the pot body assembly 200 needs to be pulled out of the installation cavity 101, the unlocking button 151 is first pressed to disengage the locking block 140 from the locking groove 211 to the unlocking position. At the same time, the locking block limiting member 170 moves forward under the action of the elastic member 180 and is pressed on the top of the boss 143 to limit the upward movement of the locking block 140 and reset it, thereby limiting the locking block 140 to the unlocking position. At this time, the user can cancel pressing the unlocking button 151, and then the user pulls the pot body assembly 200 outward, and the second inclined wall 2122 cooperates with the inclined surface of the reset button 160 to smoothly drive the reset button 160 to move downward and disengage from the matching groove 212 The downward movement of the reset button 160 will drive the lock block limiter 170 to move backward through the first driving inclined surface 1611 to release the lock of the lock block 140, and the subsequent reset button 160 will remain in a pressed state until the matching groove 212 corresponds to the lock block 140. At this time, the lock block 140 is reset to the locked position under the action of the first reset member 152, and the unlocking button 151 is reset. After the pot body assembly 200 is pulled upward, the reset button 160 is reset under the action of the second reset member 190. At this time, the lock block limiter 170 is pressed against the side of the boss 143 facing the lock block limiter 170 under the action of the elastic member 180.

[0059] Finally, the pot body assembly 200 in this embodiment also includes an electric heating element (not shown in the figure), which is a heating tube. In order to supply power to the electric heating element, the rear side wall of the pot body 210 in this embodiment is also provided with a first coupler (not shown in the figure) connected to the electric heating element, and the front wall of the first arched portion 121 is also provided with a second coupler 300. The plug-in and pull-out directions of the first coupler and the second coupler 300 are the same as the pulling and pulling directions.

[0060] It is understandable that in other embodiments of the present invention, the electric heating element may also be disposed in the base. With such a design, the first coupler and the second coupler may be omitted.

[0061] It is understandable that in other embodiments of the present invention, a positioning hole is provided on one side of the locking block facing the locking block limiter, and when the locking block is in the unlocked position, the front end of the locking block limiter can be inserted into the positioning hole to limit the locking block in the unlocked position.

[0062] Example 2

[0063] like Figure 10 and Figure 11 As shown, compared with the first embodiment, the difference of this embodiment is that the transmission member 153 in this embodiment is a first slider slidably mounted between the lock block 140 and the unlocking button 151, the right end of the first slider is provided with a fourth through-hole running through the top and bottom, the unlocking button 151 is provided with two ribs 1510 running through the fourth through-hole, the two ribs 1510 are spaced apart from each other, and the ribs 1510 extend left and right, the left side of the rib 1510 is a second driving inclined surface inclined downward and rightward, the second driving inclined surface is against the left side wall of the fourth through-hole, and the left end of the first slider is provided with a second driving inclined surface inclined downward and rightward. The top surface of the transverse plate 142 is provided with an upwardly protruding stud 144, and the top surface of the stud 144 is an arcuate surface that contacts the third driving bevel 1533. When the unlock button 151 is pressed, the unlock button 151 drives the first slider toward the lock block (i.e., to the left) via the second driving bevel, causing the third driving bevel 1533 of the first slider to press downward on the stud 144, thereby driving the lock block 140 downward to the unlocked position. When the first reset member 152 drives the lock block 140 upward to the locked position, the first slider can reset the unlock button. This design allows linkage to be achieved by simply sliding the first slider between the lock block 140 and the unlock button 151, thereby simplifying the structure of the transmission member 153 and the difficulty of assembly.

[0064] It can be understood that in other embodiments of the present invention, the left side wall of the fourth perforation can be tilted downward and to the right. At this time, regardless of whether the second driving inclined surface is set on the left side of the rib plate, the first slider can be driven to move to the left by applying force to the left side wall of the fourth perforation after the unlock button is pressed.

[0065] It can be understood that in other embodiments of the present invention, the top surface of the boss is provided with a slope inclined downward and to the right. At this time, regardless of whether the third driving slope is provided at the left end of the first slider, the lock block can be driven downward by applying force on the slope of the boss after the first slider moves to the left.

[0066] Example 3

[0067] Compared with the first and second embodiments, the present embodiment differs in that a locking groove is provided on the side wall of the pot body assembly, for example, on the right side wall of the pot body, and a locking block is located in a cavity formed by the third arch and can move laterally through the left side wall of the third arch. The operating assembly includes an operating portion that moves laterally and passes through the right side wall of the third arch. The operating portion is connected to the locking block, and a compression spring is provided between the right side surface of the locking block and the right side wall of the third arch. Under the action of the compression spring, the locking block extends to insert into the locking groove and enter the locked position. Pulling the operating portion to the right drives the locking block to move rightward to disengage the locking groove and enter the unlocked position. At this time, the compression spring is compressed. After releasing the operating portion, the locking block moves leftward under the action of the compression spring to return to the locked position. This design allows the linkage between the operating portion and the locking block by simply connecting the operating portion directly, resulting in a simple structure and relatively convenient operation.

[0068] It can be understood that in other embodiments of the present invention, the operating part is a pressable button, and a third rocker is hinged in the cavity formed by the third arched part, one end of the third rocker is hinged to the operating part, and the other end is hinged to the locking block. A torsion spring is sleeved on the rotating shaft of the third rocker, and by pressing the operating part, one end of the third rocker can be driven to rotate to the left, so that the other end of the third rocker rotates to the right, thereby driving the locking block to move right to the unlocked position. When the pressure on the operating part is released, the torsion spring drives the third rocker to reset, so that the locking block moves left to the locked position.

[0069] It can be understood that in other embodiments of the present invention, when the locking groove is provided on the left side wall of the pot body, the locking block is correspondingly provided on the second arched portion. The structure of the locking block and the operating assembly can be referred to as described above and will not be described in detail here.

[0070] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art will understand that the present invention includes, but is not limited to, the contents described in the accompanying drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

1. A detachable cooking machine, comprising a base with a mounting cavity and a pot assembly with a cooking cavity, wherein a stirring blade is rotatably mounted in the cooking cavity, the pot assembly can be pulled in and out of the mounting cavity, and a driving member is provided on the wall of the mounting cavity that is pluggable and connected to the stirring blade along the pulling direction, the driving member being used to drive the stirring blade to rotate, characterized in that: The pot body assembly is provided with a locking groove, and the wall of the installation cavity is provided with a locking block, which has a locking position that cooperates with the locking groove to prevent the pot body assembly from being pulled out of the installation cavity and an unlocking position that disengages from the locking groove to allow the pot body assembly to be pulled out of the installation cavity. The base is also provided with an operating assembly, which can drive the locking block to move to the unlocking position.

2. A detachable cooking machine according to claim 1, characterized in that: The locking groove is arranged at the bottom of the pot body assembly, and the locking block is slidably installed on the bottom wall of the mounting cavity. The operating assembly includes an unlocking button, a first reset member and a transmission member. When the unlocking button is pressed, the locking block is driven downward to the unlocking position through the transmission member, and the first reset member is used to drive the locking block to move upward and reset to the locked position.

3. A detachable cooking machine as claimed in claim 2, characterized in that: The transmission member includes a first rocker and a second rocker respectively hinged in the base, one end of the first rocker is driven downward by an unlocking button, and the other end is used to drive one end of the second rocker to move upward, and the other end of the second rocker cooperates with the locking block and is used to drive the locking block to move downward.

4. The detachable cooking machine according to claim 2, characterized in that: The transmission member is a first slider slidably mounted between the locking block and the unlocking button. When the unlocking button is pressed, the first slider is driven to slide toward the locking block, so that the first slider presses the locking block downward to move it down to the unlocking position.

5. The detachable cooking machine according to claim 1, characterized in that: The locking groove is arranged on the side wall of the pot body assembly, the locking block is arranged to pass through the side wall of the installation cavity, and the operating assembly includes an operating part connected to the locking block, and the operating part is pulled to drive the locking block to move to the unlocking position.

6. A detachable cooking machine according to any one of claims 1 to 5, characterized in that: The base is also provided with a reset button and a lock block limiter, and the pot body assembly is provided with a matching groove. When the pot body assembly is locked in the installation cavity, the reset button is located in the matching groove. When the lock block is in the unlocked position, the lock block limiter limits the lock block in the unlocked position. When the pot body assembly is pulled out of the installation cavity, the reset button is pressed to disengage the matching groove. When the reset button is pressed, the lock block limiter is driven to release the limitation on the lock block.

7. The detachable cooking machine according to claim 6, characterized in that: The mating groove has a first slanted wall and a second slanted wall arranged opposite to each other, and the distance between the first slanted wall and the second slanted wall in the pulling direction gradually increases toward the reset key. The first slanted wall is used to apply force on the locking block to move it to the unlocked position when the pot body assembly enters the installation cavity, and the second slanted wall is used to drive the reset key to disengage from the mating groove when the pot body assembly is pulled out of the installation cavity.

8. The detachable cooking machine according to claim 6, characterized in that: The front side wall of the installation cavity is open, the rear side wall of the installation cavity is provided with the driving member, the front side of the bottom wall of the pot body assembly is provided with a notch to form the locking groove, and the matching groove is located behind the locking groove.

9. The detachable cooking machine according to claim 6, characterized in that: A bracket is provided in the base, the locking block limiting member is slidably installed on the bracket along the pulling direction, the locking block limiting member is provided with a through hole, a second reset member is clamped between the bracket and the reset button, and the second reset member passes through the through hole.

10. The detachable cooking machine according to claim 6, characterized in that: The locking block is provided with a boss on one side facing the locking block limiter. When the locking block is in the locked position, the locking block limiter is abutted against the side of the boss facing the locking block limiter under the action of the elastic member. When the locking block is in the unlocked position, the locking block limiter moves under the action of the elastic member and is pressed onto the top of the boss to limit the locking block to the unlocked position.

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