Composite kitchen equipment with tool retracting structure

Abstract

The invention relates to the technical field of kitchen electric appliances, and particularly discloses composite kitchen equipment with a tool retracting structure, the composite kitchen equipment comprises a supporting seat, a mounting seat, a stirring piece and a container, one end of the mounting seat is rotatably connected to the top of the supporting seat, a fixing mechanism for fixing the mounting seat is arranged at the top of the supporting seat, and a stirring driving mechanism is arranged in the mounting seat; a first opening is formed in the side wall of the mounting base, the stirring part is detachably connected with the stirring driving mechanism through the first opening, when the mounting base rotates to a horizontal state, the stirring part enters the container, a receding groove used for containing the vertical mounting base is vertically formed in the supporting base, and a second opening is formed in the end, connected with the supporting base, of the mounting base; when the mounting base is in the vertical state, the second opening is located in the top of the mounting base, and the stirring driving mechanism is connected with a juicing cup through the second opening. The kitchen equipment has the advantages that the occupied space of the multiple kitchen equipment with multiple functions in a kitchen is reduced, and therefore the use experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen appliances, and in particular to a composite kitchen appliance with a knife retraction structure. Background Art

[0002] As people's quality of life continues to improve, people's demand for product diversification is getting higher and higher. In order to meet the needs of users, kitchen appliances such as kitchen blenders have basically become essential household appliances for families, helping users to make delicious dishes.

[0003] Kitchen blenders come in various sizes to suit different mixing needs, such as dough mixers for kneading dough, egg beaters for beating egg whites, meat grinders for mincing meat, and juicers for extracting juice. However, having multiple kitchen blenders installed simultaneously takes up a lot of space in the kitchen, disrupting user operations and affecting the user experience. This problem urgently needs to be addressed. Summary of the Invention

[0004] In order to reduce the space occupied by multiple kitchen appliances with multiple functions in the kitchen, thereby improving the user experience, the present application provides a composite kitchen appliance with a retracted knife structure.

[0005] The present application provides a composite kitchen appliance with a knife-retracting structure, which adopts the following technical solution: A composite kitchen appliance with a retracted knife structure comprises a support base, a mounting base, a stirring member and a container, wherein the container is placed on the bottom of the support base, one end of the mounting base is rotatably connected to the top of the support base, the top of the support base is provided with a fixing mechanism for fixing the mounting base, a stirring drive mechanism is provided in the mounting base, a side wall of the mounting base is provided with a first opening, the stirring member is detachably connected to the stirring drive mechanism through the first opening, when the mounting base is rotated to a horizontal position, the stirring member enters the container, the support base is vertically provided with a avoidance groove for accommodating the mounting base in a vertical position, the end of the mounting base connected to the support base is provided with a second opening, when the mounting base is in a vertical position, the second opening is located at the top of the mounting base, and the stirring drive mechanism is connected to the juice cup through the second opening.

[0006] By adopting the above technical solution, the support seat supports the mounting seat, the stirring piece and the container. When the mounting seat is rotated to a horizontal state, the fixing mechanism fixes the mounting seat, and the stirring piece can enter the container to work. Since the stirring piece is detachably connected to the stirring drive mechanism through the first opening, the stirring drive mechanism can be replaced with a stirring piece for kneading dough, a stirring piece for beating egg whites or a stirring piece for mincing meat. When the stirring drive mechanism is connected to the stirring piece for kneading dough, the composite kitchen appliance can perform dough kneading operations, and when the stirring drive mechanism is connected to the stirring piece for beating egg whites, the composite kitchen appliance can perform dough kneading operations. The device can be used to beat egg whites. When the stirring drive mechanism is connected to the stirring piece for mincing meat, the composite kitchen device can be used to mince meat. When the mounting base is rotated to a vertical state, the avoidance groove makes way for the vertical state of the mounting base, and the stirring drive mechanism can remove the stirring piece located at the first opening, and then connect the juice cup to the stirring drive mechanism through the second opening. At this time, the juice extraction operation can be performed. Different tasks of kneading dough, beating egg whites, mincing meat and extracting juice can be performed on the same kitchen device, reducing the space occupied by multiple kitchen devices in the kitchen, thereby helping to improve the user experience.

[0007] Preferably, the stirring member is coaxially provided with a connecting rod, the stirring drive mechanism has a connecting sleeve for the connecting rod to pass through, the end of the connecting rod is provided with a clamping joint, and the connecting sleeve is correspondingly provided with a clamping assembly for clamping the clamping joint.

[0008] By adopting the above technical solution, the stirring piece is connected to the stirring drive mechanism by passing the connecting rod into the connecting sleeve. When the connecting rod passes into the connecting sleeve, the clamping assembly clamps the clamping joint to prevent the connecting rod from detaching from the connecting sleeve. The stirring drive mechanism drives the stirring piece to rotate by driving the connecting rod to rotate, thereby realizing the rotational stirring operation.

[0009] Preferably, the clamping assembly includes a clamping sleeve and a clamping spring, the clamping sleeve is coaxially connected to the end of the connecting sleeve, the clamping sleeve is provided with a movable groove along its length direction, and the clamping sleeve is provided with an accommodating groove around its circumference for accommodating the clamping spring. When the clamping spring is in a natural state, the diameter of the clamping sleeve is smaller than the diameter of the clamping joint.

[0010] By adopting the above technical solution, the end diameter of the clamping sleeve can be expanded through the movable groove and can be reduced by the restraining spring. When the clamping joint of the connecting rod is inserted into the clamping sleeve, the end of the clamping sleeve is expanded. At this time, the restraining spring is in a stretched state. When the clamping joint passes through the clamping sleeve, the restoring force of the restraining spring tightens the clamping sleeve. In the absence of external force, the clamping sleeve and the clamping joint are clamped, and the connecting rod is difficult to detach from the connecting sleeve, thereby realizing the connection between the stirring member and the stirring drive mechanism.

[0011] Preferably, the mounting seat is provided with an unlocking mechanism for disengaging the connecting rod from the connecting sleeve, and the unlocking mechanism includes a driving assembly, a pressing assembly and a reset assembly. The pressing assembly is arranged inside the mounting seat to release the clamping state between the clamping joint and the clamping assembly. The driving assembly is arranged on the mounting seat to provide power to the pressing assembly, and the reset assembly is arranged inside the mounting seat to reset the driving assembly.

[0012] By adopting the above technical solution, the unlocking mechanism disengages the connecting rod from the connecting sleeve to achieve the separation of the stirring element from the stirring drive mechanism. When the stirring element needs to be replaced, the driving assembly provides power to the pressing assembly so that the pressing assembly contacts the card joint and the card connection state of the card connection assembly, thereby achieving the separation of the stirring element from the stirring drive mechanism. The reset assembly resets the driving assembly to facilitate the next driving operation of the driving assembly.

[0013] Preferably, the driving assembly includes a button, a mounting shell and a first wedge block, the mounting shell is fixedly mounted on the side wall of the mounting seat, the button is movably inserted into the mounting shell, the first wedge block is fixedly connected to the button, and the first wedge block passes through the mounting shell into the interior of the mounting seat, and the first wedge block drives the pressing assembly to press the card connector out of the card connection assembly.

[0014] By adopting the above technical solution, the mounting shell supports the button and the first wedge block. When the stirring piece needs to be replaced, the user presses the button, and the button drives the first wedge block to move. The moving first wedge block drives the pressing assembly to press the card connector out of the card connection assembly, thereby realizing the separation of the stirring piece and the stirring drive mechanism.

[0015] Preferably, the pressing assembly includes a pressing plate, a second wedge block and a linkage plate, the pressing plate is rotatably connected to the inside of the mounting seat, the pressing plate is located above the clamping assembly, the second wedge block is fixedly connected to the edge of the pressing plate, and the second wedge block is wedge-matched with the first wedge block in the horizontal direction, the linkage plate is fixedly connected to the inside of the mounting seat, the linkage plate is located above the pressing plate and is arranged parallel, the pressing plate is provided with a first wedge-shaped groove, and the linkage plate is provided with a second wedge-shaped groove that is wedge-matched with the first wedge groove in the vertical direction.

[0016] By adopting the above technical solution, when the user presses the button, the button drives the first wedge block to move, and the moving wedge block pushes the wedge block to move in the horizontal direction. The horizontally moving second wedge block drives the pressing plate to rotate. While the pressing plate rotates horizontally, the second wedge groove of the linkage plate is wedge-matched with the first wedge groove of the pressing plate, so that the pressing plate moves downward in the vertical direction during the rotation process. The pressing plate presses the card joint downward to disengage the card joint from the card assembly, thereby realizing the separation of the stirring member and the stirring drive mechanism.

[0017] Preferably, the reset assembly includes a first reset spring, one end of the first reset spring is connected to the second wedge block, and the other end of the first reset spring is connected to the linkage plate. When the first reset spring is in a natural state, the button is in an initial state.

[0018] By adopting the above technical solution, when the first return spring is in a natural state, the button is in an initial state. When the user presses the button, the stirring element is separated from the stirring drive mechanism. At this time, the first return spring is in a compressed state. When the user releases the button, the restoring force of the first return spring pushes the second wedge block to move in the opposite direction, and the second wedge block pushes the first wedge block to move in the opposite direction. The reverse movement of the first wedge block drives the button to return to its initial state to facilitate the next pressing operation. While the restoring force of the first return spring pushes the second wedge block to move in the opposite direction, due to the cooperation of the first wedge groove and the second wedge groove, the pressing plate moves upward in the vertical direction to facilitate the subsequent operation of connecting the stirring element to the stirring drive mechanism.

[0019] Preferably, the reset assembly further includes a second reset spring, one end of the second reset spring is connected to the button, and the other end of the second reset spring is connected to the inside of the mounting shell. When the second reset spring is in a natural state, the button is in an initial state.

[0020] By adopting the above technical solution, when the second return spring is in a natural state, the button is in an initial state. When the user presses the button, the second return spring is in a compressed state. When the user releases the button, the restoring force of the second return spring pushes the button back to its initial state, which is beneficial to improving the stability of the button returning to its initial state.

[0021] Preferably, the first wedge-shaped grooves and the second wedge-shaped grooves are correspondingly provided in several groups, and several first wedge-shaped grooves are evenly spaced around the plate surface of the pressing plate, and several second wedge-shaped grooves are correspondingly evenly spaced around the plate surface of the linkage plate.

[0022] In order to increase the stirring range and stirring uniformity of kitchen appliances, the stirring piece is usually arranged in a planetary gear shape with the stirring drive mechanism, that is, the stirring piece rotates and revolves simultaneously. The revolution of the stirring piece causes the stirring piece to move horizontally along a circular path under the mounting seat. Several groups of first wedge-shaped grooves and second wedge-shaped grooves are correspondingly arranged, so that no matter where the stirring piece moves to, it can press the card joint.

[0023] Preferably, a clamping groove is provided on the outer side wall of the end portion of the connecting sleeve, the clamping sleeve is sleeved on the end portion of the connecting sleeve, and a clamping block is correspondingly provided on the inner side wall of the clamping sleeve to be clamped into the clamping groove.

[0024] By adopting the above technical solution, when the clamping sleeve is sleeved on the end of the connecting sleeve, the clamping block of the clamping sleeve is clamped into the clamping groove of the connecting sleeve, making it difficult for the clamping sleeve to fall off from the connecting sleeve, thereby achieving stability when the clamping sleeve is connected to the connecting sleeve.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. When the mounting base is rotated to a horizontal state, the fixing mechanism fixes the mounting base, and the stirring member can enter the container to work. Since the stirring member is detachably connected to the stirring drive mechanism through the first opening, the stirring drive mechanism can be replaced with a stirring member for kneading dough, a stirring member for beating egg whites, or a stirring member for mincing meat. When the stirring drive mechanism is connected to the stirring member for kneading dough, the composite kitchen appliance can perform a dough kneading operation. When the stirring drive mechanism is connected to the stirring member for beating egg whites, the composite kitchen appliance can perform an egg white beating operation. When the stirring drive mechanism is connected to the stirring piece for mincing meat, the composite kitchen appliance can perform the meat mincing operation; when the mounting base is rotated to a vertical state, the avoidance groove makes way for the vertical state of the mounting base, and the stirring drive mechanism can remove the stirring piece located at the first opening, and then connect the juicer cup to the stirring drive mechanism through the second opening, and then the juicer operation can be performed. Different tasks such as kneading dough, beating egg whites, mincing meat and juicing can be performed on the same kitchen appliance, reducing the space occupied by multiple kitchen appliances in the kitchen, thereby helping to improve the user experience.

[0026] 2. By setting the clamping sleeve and the clamping spring, the end diameter of the clamping sleeve can be expanded through the movable groove and can be reduced through the clamping spring. When the clamping joint of the connecting rod passes through the clamping sleeve, the end of the clamping sleeve expands. At this time, the clamping spring is in a stretched state. When the clamping joint passes through the clamping sleeve, the restoring force of the clamping spring tightens the clamping sleeve. In the absence of external force, the clamping sleeve and the clamping joint are clamped, and the connecting rod is difficult to detach from the connecting sleeve, thereby realizing the connection between the stirring member and the stirring drive mechanism.

[0027] 3. By setting up a driving component, a pressing component and a reset component, when the stirring piece needs to be replaced, the driving component provides power to the pressing component, so that the pressing component contacts the card joint and the card connection state of the card connection component, thereby realizing the separation of the stirring piece from the stirring driving mechanism, and the reset component resets the driving component to facilitate the next driving operation of the driving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the composite kitchen appliance in an embodiment of the present application in which the mounting base is in a horizontal state.

[0029] Figure 2 This is a schematic structural diagram of the connection between the stirring element and the mounting base in the composite kitchen appliance according to an embodiment of the present application.

[0030] Figure 3 This is a structural schematic diagram from another perspective of the connection between the stirring element and the mounting base in the composite kitchen appliance in an embodiment of the present application.

[0031] Figure 4 This is a structural schematic diagram of the composite kitchen appliance in an embodiment of the present application, in which the mounting base is in a vertical state and connected to a juicer cup.

[0032] Figure 5 This is a structural schematic diagram of the composite kitchen appliance in an embodiment of the present application, in which the mounting base is in a horizontal state and is connected to a meat grinder.

[0033] Figure 6 It is a vertical cross-sectional view of the composite kitchen appliance according to an embodiment of the present application when the mounting base is in a horizontal state.

[0034] Figure 7 yes Figure 6 Enlarged view of part A in the middle.

[0035] Figure 8 It is a structural schematic diagram of the connecting rod and the connecting sleeve when they are separated in the embodiment of the present application.

[0036] Figure 9 It is an exploded view of the connecting sleeve and the clamping assembly in the embodiment of the present application.

[0037] Figure 10 It is a structural diagram of the unlocking mechanism in an embodiment of the present application.

[0038] Figure 11 It is a schematic diagram of the cooperation relationship between the pressing plate and the linkage plate in the embodiment of the present application.

[0039] Description of reference numerals: 1. Support base; 2. Mounting base; 3. Stirring element; 4. Container; 5. Fixing mechanism; 6. First opening; 7. Avoidance groove; 8. Second opening; 9. Connecting rod; 10. Connecting sleeve; 11. Snap joint; 12. Snap assembly; 121. Snap sleeve; 122. Clamp spring; 13. Movable groove; 14. Accommodating groove; 15. Unlocking mechanism; 151. Driving assembly; 1511. Button; 1512. Mounting shell; 1513. First wedge block; 152. Pressing assembly; 1521. Pressing plate; 1522. Second wedge block; 1523. Linkage plate; 153. Reset assembly; 1531. First reset spring; 1532. Second reset spring; 16. First wedge groove; 17. Second wedge groove; 18. Snap groove; 19. Snap block; 20. Meat grinder. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-11 This application is described in further detail.

[0041] The present application discloses a composite kitchen appliance with a knife-retracting structure. Figure 1 and Figure 2 , including a support base 1, a mounting base 2, a stirring member 3 and a container 4. The container 4 is placed at the bottom of the support base 1, and one end of the mounting base 2 is rotatably connected to the top of the support base 1 so that the mounting base 2 can adjust its state. At the same time, a fixing mechanism 5 for fixing the mounting base 2 is provided on the top of the support base 1, and a stirring drive mechanism is provided in the mounting base 2. In this embodiment, the fixing mechanism 5 adopts a snap-fit ​​structure to fix the mounting base 2, which is a commonly used structure for limiting rotation. The stirring drive mechanism adopts a planetary gear structure to provide stirring power, so that the stirring drive mechanism drives the stirring member 3 to rotate and revolve, thereby expanding the stirring range and improving the stirring uniformity. I will not go into details here.

[0042] Reference Figure 2 and Figure 3 The side wall of the mounting base 2 is provided with a first opening 6. When the mounting base 2 is in a horizontal state, the first opening 6 is located at the bottom of the mounting base 2. The stirring member 3 is detachably connected to the stirring drive mechanism through the first opening 6, and the stirring member 3 enters the container 4 to perform the stirring operation. The detachable connection between the stirring member 3 and the stirring drive mechanism allows the stirring member 3 for kneading dough or the stirring member 3 for beating egg white to be replaced. Figure 4 The support base 1 is vertically provided with a avoidance groove 7 for accommodating the mounting base 2 in a vertical state. The end portion where the mounting base 2 is connected to the support base 1 is provided with a second opening 8. When the mounting base 2 is in a vertical state, the second opening 8 is located at the top of the mounting base 2. The stirring drive mechanism is connected to the juice cup through the second opening 8, so that the kitchen appliance can also perform a juice extraction operation. Figure 5A meat grinder 20 for mincing meat can also be mounted on the mounting base 2. The meat grinder 20 has a meat grinding structure and a stirring drive mechanism that are also detachably connected. The composite kitchen appliance has multiple uses in one machine, reduces the occupied space, and improves the convenience of use of the kitchen appliance.

[0043] Reference Figure 6 and Figure 7 The stirring member 3 is coaxially fixed with a connecting rod 9, and the stirring drive mechanism has a connecting sleeve 10 for the connecting rod 9 to pass through. It should be noted that the cross-section of some parts of the connecting rod 9 is arranged in a regular hexagonal shape. When the connecting rod 9 passes through the connecting sleeve 10, the stirring drive mechanism drives the connecting sleeve 10 to rotate, and the connecting sleeve 10 synchronously drives the connecting rod 9 to rotate, so that the stirring drive mechanism drives the stirring member 3 to rotate to perform the stirring operation. At the same time, the end of the connecting rod 9 that passes through the connecting sleeve 10 is provided with a clamping joint 11, and the connecting sleeve 10 is correspondingly provided with a clamping assembly 12 for clamping the clamping joint 11 to prevent the connecting rod 9 from detaching from the connecting sleeve 10.

[0044] Reference Figure 8 and Figure 9 The clamping joint 11 is configured as a clamping ball, the diameter of which is larger than the diameter of the connecting rod 9. The clamping assembly 12 includes a clamping sleeve 121 and a clamping spring 122. The clamping sleeve 121 is coaxially sleeved on the end of the connecting sleeve 10. Specifically, a clamping groove 18 is formed around the outer wall of the end of the connecting sleeve 10. The clamping sleeve 121 is sleeved on the end of the connecting sleeve 10, and a clamping block 19 is correspondingly provided on the inner wall of the clamping sleeve 121 to engage with the clamping groove 18 to prevent the clamping sleeve 121 from detaching from the end of the connecting sleeve 10. At the same time, the clamping sleeve 121 is provided with a movable groove 13 along its length. In this embodiment, the number of movable grooves 13 is set to three, and the three movable grooves 13 are evenly spaced around the clamping sleeve 121 so that the diameter of the end of the clamping sleeve 121 can be expanded or reduced. It should be noted that the clamping sleeve 121 is made of soft plastic to facilitate deformation of the clamping sleeve 121. In addition, the clamping sleeve 121 is located at the movable groove 13 and is circumferentially provided with a accommodating groove 14 for accommodating a clamping spring 122. The clamping spring 122 is accommodated in the accommodating groove 14 to realize the clamping operation of the clamping sleeve 121. When the clamping spring 122 is in a natural state, the diameter of the clamping sleeve 121 is smaller than the diameter of the clamping joint 11.

[0045] When it is necessary to connect the stirring member 3 to the stirring drive mechanism, the user inserts the connecting rod 9 into the connecting sleeve 10. When the clamping ball passes through the position where the clamping sleeve 121 is provided with a restraining spring 122, the clamping ball expands the end of the clamping sleeve 121. At this time, the restraining spring 122 is in a stretched state, so that the clamping ball can pass through the clamping sleeve 121. After the clamping ball passes through the clamping sleeve 121, the restoring force of the restraining spring 122 tightens the clamping sleeve 121, so that the clamping ball and the clamping sleeve 121 are clamped in the vertical direction. In the absence of external force, it is difficult for the clamping ball to pass through the position where the restraining spring 122 is provided on the clamping sleeve 121, so that the stirring member 3 is connected to the stirring drive mechanism.

[0046] Reference Figure 6 and Figure 7 In order to remove the stirring member 3 from the stirring drive mechanism, the mounting base 2 is provided with an unlocking mechanism 15 for disengaging the connecting rod 9 from the connecting sleeve 10. Figure 10 The unlocking mechanism 15 includes a driving component 151, a pressing component 152 and a reset component 153. The pressing component 152 is arranged inside the mounting seat 2 to release the locking state of the locking ball and the locking component 12, so as to separate the stirring member 3 from the stirring driving mechanism. The driving component 151 is arranged on the mounting seat 2 to provide power for the pressing component 152. The reset component 153 is arranged inside the mounting seat 2 to reset the driving component 151 so as to facilitate the operation of the driving component 151 again.

[0047] Reference Figure 10 The driving assembly 151 includes a button 1511, a mounting shell 1512 and a first wedge block 1513. The mounting shell 1512 is fixedly installed on the end side wall of the mounting seat 2. The button 1511 is horizontally movably arranged in the mounting shell 1512. The first wedge block 1513 is fixedly connected to the button 1511, and the first wedge block 1513 penetrates into the interior of the mounting seat 2 through the mounting shell 1512. As the user presses the button 1511, the button 1511 drives the first wedge block 1513 to move toward the interior of the mounting seat 2. The movement of the first wedge block 1513 drives the pressing assembly 152 to press the receiving ball out of the receiving sleeve 121.

[0048] Reference Figure 10 and Figure 11The pressing assembly 152 includes a pressing plate 1521, a second wedge block 1522 and a linkage plate 1523. The pressing plate 1521 is rotatably connected to the inside of the mounting seat 2. The pressing plate 1521 is located above the clamping assembly 12. The second wedge block 1522 is fixedly connected to the edge of the pressing plate 1521, and the second wedge block 1522 is wedge-shaped with the first wedge block 1513 in the horizontal direction. The button 1511 pushes the second wedge block 1522 to move in the horizontal direction through the first wedge block 1513. The linkage plate 1523 is fixedly connected to the inside of the mounting seat 2, and the linkage plate 1523 is located above the pressing plate 1521 and is arranged parallel to the pressing plate 1521. At the same time, the upper plate surface of the pressing plate 1521 is provided with a first wedge-shaped groove 16, and the lower plate surface of the linkage plate 1523 is correspondingly provided with a second wedge-shaped groove 17 that is wedge-shaped and matched with the first wedge-shaped groove 16 in the vertical direction. The movement of the second wedge block 1522 in the horizontal direction drives the pressing plate 1521 to rotate, and during the rotation of the pressing plate 1521, due to the matching relationship between the first wedge groove 16 and the second wedge groove 17, the pressing plate 1521 moves vertically downward to press the latching ball, thereby unlocking the stirring member 3 and the stirring drive mechanism.

[0049] It is worth mentioning that there are several groups of first wedge-shaped grooves 16 and second wedge-shaped grooves 17 corresponding to each other. Several first wedge-shaped grooves 16 are evenly spaced around the upper plate surface of the pressing plate 1521, and several second wedge-shaped grooves 17 are evenly spaced around the lower plate surface of the linkage plate 1523, so that the stirring member 3 can be rotated to any position, and the latching ball can be pressed by the pressing plate 1521 to unlock the stirring member 3 and the stirring drive mechanism.

[0050] Reference Figure 10 When the unlocking operation is completed, the reset component 153 resets the button 1511 and the pressing plate 1521. Specifically, the reset component 153 includes a first reset spring 1531. One end of the first reset spring 1531 is fixedly connected to the side wall of the second wedge block 1522, and the other end of the first reset spring 1531 is fixedly connected to the linkage plate 1523. When the first reset spring 1531 is in a natural state, the button 1511 is in an initial state. When the button 1511 is pressed by the user to perform the unlocking operation, as the second wedge block 1522 moves, The first return spring 1531 is in a compressed state. When the unlocking operation is completed, the user releases the button 1511. At this time, the restoring force of the first return spring 1531 pushes the second wedge block 1522 to reset, and the second wedge block 1522 pushes the first wedge block 1513 and the button 1511 to reset. The button 1511 returns to its initial position to facilitate the next unlocking operation. At the same time, the movement of the second wedge block 1522 drives the pressing plate 1521 to rotate, and with the cooperation of the first wedge groove 16 and the second wedge groove 17, the pressing plate 1521 moves vertically upward.

[0051] Reference Figure 10 The reset assembly 153 also includes a second reset spring 1532, one end of the second reset spring 1532 is fixedly connected to the button 1511, and the other end of the second reset spring 1532 is fixedly connected to the inside of the mounting shell 1512. When the second reset spring 1532 is in a natural state, the button 1511 is in an initial state. When the button 1511 is pressed by the user to unlock the button, the second reset spring 1532 is in a compressed state. When the unlocking operation is completed, the user releases the button 1511. At this time, the restoring force of the second reset spring 1532 pushes the button 1511 to reset, and the button 1511 returns to its initial position to further improve the reset stability.

[0052] The implementation principle of the composite kitchen device with a retracting structure in the embodiment of the present application is as follows: the stirring member 3 is detachably connected to the stirring drive mechanism through the first opening 6, so that the stirring drive mechanism can be replaced with the stirring member 3 for kneading dough, the stirring member 3 for beating egg white or the stirring member 3 for mincing meat. When the stirring drive mechanism is connected to the stirring member 3 for kneading dough, the composite kitchen device can perform the dough kneading operation; when the stirring drive mechanism is connected to the stirring member 3 for beating egg white, the composite kitchen device can perform the egg white beating operation; when the stirring drive mechanism is connected to the stirring member 3 for mincing meat, the composite kitchen device can perform the meat mincing operation; when the mounting seat 2 is rotated to a vertical state, the avoidance groove 7 makes way for the vertical state of the mounting seat 2, and the stirring drive mechanism can remove the stirring member 3 located at the first opening 6, and then connect the juice cup to the stirring drive mechanism through the second opening 8. At this time, the juicing operation can be performed. Different tasks such as kneading dough, beating egg whites, mincing meat and juicing can be performed on the same kitchen appliance, reducing the space occupied by multiple kitchen appliances in the kitchen, which is beneficial to improving the user experience; in the process of disassembling the stirring element 3, the user presses the button 1511, and the button 1511 drives the first wedge block 1513 to move, and the first wedge block 1513 pushes the second wedge block 1522 to move, and the second wedge block 1522 drives the pressing plate 1521 to rotate. In this process, due to the cooperation of the first wedge groove 16 and the second wedge groove 17, the pressing plate 1521 moves vertically downward during the rotation to press the receiving ball out of the receiving assembly 12, thereby realizing the unlocking and separation of the stirring element 3 and the stirring drive mechanism. The separation operation of the stirring element 3 and the stirring drive mechanism is simple and convenient, which is beneficial to improving the convenience of use of the composite kitchen appliance.

[0053] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A composite kitchen appliance with a knife-retracting structure, characterized by: The invention comprises a support seat (1), a mounting seat (2), a stirring member (3) and a container (4), wherein the container (4) is placed at the bottom of the support seat (1), one end of the mounting seat (2) is rotatably connected to the top of the support seat (1), the top of the support seat (1) is provided with a fixing mechanism (5) for fixing the mounting seat (2), a stirring drive mechanism is provided in the mounting seat (2), a first opening (6) is provided on the side wall of the mounting seat (2), and the stirring member (3) is connected to the stirring drive mechanism through the first opening (6). The driving mechanism is detachably connected; when the mounting seat (2) is rotated to a horizontal state, the stirring member (3) enters the container (4); the support seat (1) is vertically provided with a avoidance groove (7) for accommodating the mounting seat (2) in a vertical state; the end portion of the mounting seat (2) connected to the support seat (1) is provided with a second opening (8); when the mounting seat (2) is in a vertical state, the second opening (8) is located at the top of the mounting seat (2); and the stirring driving mechanism is connected to the juice cup through the second opening (8).

2. The composite kitchen appliance with a knife retraction structure according to claim 1, characterized in that: The stirring member (3) is coaxially provided with a connecting rod (9), the stirring drive mechanism has a connecting sleeve (10) for the connecting rod (9) to penetrate, the end of the connecting rod (9) is provided with a clamping joint (11), and the connecting sleeve (10) is correspondingly provided with a clamping assembly (12) for clamping the clamping joint (11).

3. The composite kitchen appliance with a knife retraction structure according to claim 2, characterized in that: The clamping assembly (12) includes a clamping sleeve (121) and a constricting spring (122). The clamping sleeve (121) is coaxially connected to the end of the connecting sleeve (10). The clamping sleeve (121) is provided with a movable groove (13) along its length direction. The clamping sleeve (121) is provided with an accommodating groove (14) around its circumference for accommodating the constricting spring (122). When the constricting spring (122) is in a natural state, the diameter of the clamping sleeve (121) is smaller than the diameter of the clamping joint (11).

4. The composite kitchen appliance with a knife retraction structure according to claim 2, characterized in that: The mounting seat (2) is provided with an unlocking mechanism (15) for disengaging the connecting rod (9) from the connecting sleeve (10), the unlocking mechanism (15) comprising a driving component (151), a pressing component (152) and a resetting component (153), the pressing component (152) being arranged inside the mounting seat (2) for releasing the clamping state between the clamping joint (11) and the clamping component (12), the driving component (151) being arranged on the mounting seat (2) for providing power to the pressing component (152), and the resetting component (153) being arranged inside the mounting seat (2) for resetting the driving component (151).

5. The composite kitchen appliance with a knife retraction structure according to claim 4, characterized in that: The driving assembly (151) comprises a button (1511), a mounting shell (1512) and a first wedge block (1513); the mounting shell (1512) is fixedly mounted on the side wall of the mounting seat (2); the button (1511) is movably inserted into the mounting shell (1512); the first wedge block (1513) is fixedly connected to the button (1511), and the first wedge block (1513) passes through the mounting shell (1512) into the interior of the mounting seat (2); the first wedge block (1513) drives the pressing assembly (152) to press the card connector (11) out of the card connection assembly (12).

6. The composite kitchen appliance with a knife retraction structure according to claim 5, characterized in that: The pressing assembly (152) includes a pressing plate (1521), a second wedge block (1522) and a linkage plate (1523), wherein the pressing plate (1521) is rotatably connected to the inside of the mounting seat (2), the pressing plate (1521) is located above the clamping assembly (12), the second wedge block (1522) is fixedly connected to the edge of the pressing plate (1521), and the second wedge block (1522) and the first wedge block (1513) are wedge-matched in the horizontal direction, the linkage plate (1523) is fixedly connected to the inside of the mounting seat (2), the linkage plate (1523) is located above the pressing plate (1521) and is arranged in parallel, the pressing plate (1521) is provided with a first wedge groove (16), and the linkage plate (1523) is provided with a second wedge groove (17) that is wedge-matched with the first wedge groove (16) in the vertical direction.

7. The composite kitchen appliance with a knife retraction structure according to claim 6, characterized in that: The reset assembly (153) includes a first reset spring (1531), one end of the first reset spring (1531) is connected to the second wedge block (1522), and the other end of the first reset spring (1531) is connected to the linkage plate (1523). When the first reset spring (1531) is in a natural state, the button (1511) is in an initial state.

8. The composite kitchen appliance with a knife retraction structure according to claim 5, characterized in that: The reset assembly (153) further includes a second reset spring (1532), one end of the second reset spring (1532) is connected to the button (1511), and the other end of the second reset spring (1532) is connected to the inside of the mounting shell (1512). When the second reset spring (1532) is in a natural state, the button (1511) is in an initial state.

9. The composite kitchen appliance with a knife retraction structure according to claim 6, characterized in that: The first wedge-shaped grooves (16) and the second wedge-shaped grooves (17) are correspondingly provided in a plurality of groups, wherein the plurality of the first wedge-shaped grooves (16) are evenly spaced around the plate surface of the pressing plate (1521), and the plurality of the second wedge-shaped grooves (17) are correspondingly evenly spaced around the plate surface of the linkage plate (1523).

10. The composite kitchen appliance with a knife retraction structure according to claim 3, characterized in that: The outer side wall of the end of the connecting sleeve (10) is provided with a clamping groove (18), the clamping sleeve (121) is sleeved on the end of the connecting sleeve (10), and the inner side wall of the clamping sleeve (121) is provided with a clamping block (19) that is clamped into the clamping groove (18).

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