Base and electric extrusion device

Abstract

The utility model provides a base and an electric extrusion device. The base comprises a base body; the driving part is arranged in the base body; the transmission structure is arranged in the base body and connected with the driving component; a butt joint component is arranged on the transmission structure and is used for being fixedly connected with the transmission extrusion structure in the extrusion container when the base and the extrusion container are assembled; the driving part drives the transmission structure and further drives the transmission extrusion structure fixedly connected with the butt joint part, so that extrusion of materials is realized; the control module is arranged in the base body and is electrically connected with the driving component; the power supply module is arranged in the base body and electrically connected with the control module and the driving component. According to the extrusion device, the use form that the base and the extrusion container are split and then combined is achieved through the arrangement of the butt joint component, the base can be recycled, automatic extrusion of one or more materials with different components can be achieved, and the working efficiency of the base is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric paste extruders, in particular to a base and an electric extrusion device. BACKGROUND

[0002] People use paste agents such as cosmetics, skin care products, and toothpaste every day to achieve personal body care. For example, in oral cleaning, people usually use toothpaste by hand when brushing their teeth. The way of using toothpaste by hand is not only low in efficiency but also inaccurate in the amount of toothpaste extruded, and toothpaste is easy to be left over, resulting in waste.

[0003] Therefore, more and more electric toothpaste extruders appear in the public eye, gradually replacing manual toothpaste extrusion. Most of the current electric toothpaste extruders are integrally connected with containers containing toothpaste bodies and are usually used as disposable consumables. When the user uses toothpaste, the extrusion assembly in the container is driven by the driving structure in the extruder to achieve extrusion of the paste body. When the driving structure in the extruder is connected with the extrusion assembly in the container, there is often a problem of unstable connection at the connection, which can easily cause failure of the electric toothpaste extruder and affect the efficiency of toothpaste extrusion. In addition, since the extruder is integrally connected with the container containing toothpaste, when the paste body is used up, the electric toothpaste extruder cannot be recycled. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the embodiments of the present application is to provide a base and an electric extrusion device. The base is used in a form of separate assembly and recombination with an extrusion container by setting a connecting part, so that the base can be recycled to realize automatic extrusion of one or more different components of materials and improve the working efficiency of the base.

[0005] In a first aspect, the present application provides a base, comprising: a base body; a driving part arranged in the base body; a transmission structure arranged in the base body and connected with the driving part; a connecting part arranged on the transmission structure, the connecting part being used to be fixedly connected with a transmission extrusion structure in an extrusion container when the base is assembled with the extrusion container; the driving part drives the transmission structure, and then drives the transmission extrusion structure fixedly connected with the connecting part to realize extrusion of materials; a control module arranged in the base body and electrically connected with the driving part; and a power supply module arranged in the base body and electrically connected with the control module and the driving part respectively.

[0006] In the above technical solution, the control module gives instructions to control the driving component to operate, and the driving component drives the transmission structure to transmit power, so as to realize automatic control of the base, avoid manual operation of the user, and make use more convenient. The base can be assembled and connected with the extrusion container for automatically controlling the extrusion of the material in the extrusion container. The docking component on the transmission structure in the base is stably and well docked with the transmission extrusion structure in the extrusion container, which can improve the mechanical failure problem of the driving component when driving the transmission structure to work and driving the transmission extrusion structure to extrude the material, and improve the work efficiency of the base for automatically extruding the material.

[0007] In an embodiment, the transmission structure comprises a support and a transmission member; the transmission member is arranged on the support, the output end of the driving component penetrates through the support, and the output end of the driving component is connected with the transmission member; and the docking component is arranged on one end of the transmission member away from the output end of the driving component.

[0008] In the above technical solution, the transmission structure of the driving component and the transmission member can improve the technical problem of excessive size of the base caused by arranging multiple driving components.

[0009] In an embodiment, the transmission member comprises a first transmission member and a second transmission member; the output end of the driving component is connected with the first transmission member; the first transmission member is in meshing transmission with the second transmission member; and the docking component is arranged on the second transmission member.

[0010] In the above technical solution, the driving component drives the first transmission member to rotate, and the meshing transmission between the first transmission member and the second transmission member can realize automatic extrusion of toothpaste paste of one component.

[0011] In an embodiment, the transmission member comprises a first transmission member, a second transmission member and a third transmission member; the output end of the driving component is connected with the first transmission member; the first transmission member is in meshing transmission with the second transmission member; the second transmission member is in meshing transmission with the third transmission member; and the docking component is arranged on the third transmission member.

[0012] In the above technical solution, the first transmission member is in meshing transmission with the second transmission member, and the second transmission member is in meshing transmission with the third transmission member, so that the driving force of the driving component is transmitted to the transmission extrusion structure through the meshing transmission between the transmission members, to realize automatic extrusion of toothpaste paste in the extrusion container.

[0013] In an embodiment, the second transmission member comprises: a rotating shaft, a first transmission sub-member and a second transmission sub-member, the rotating shaft is rotatably arranged on the support, the first transmission sub-member and the second transmission sub-member are coaxially arranged on the rotating shaft; the first transmission member is in meshing transmission with the first transmission sub-member, and the second transmission sub-member is in meshing transmission with the third transmission member.

[0014] In the above technical solution, the transmission structure of the first transmission sub-member and the second transmission sub-member improves the technical problem of excessive volume of the base caused by the arrangement of multiple driving components.

[0015] In an embodiment, the first transmission member is a worm, the first transmission sub-member is a turbine, the worm is in meshing transmission with the turbine, the second transmission sub-member is a driving gear, and the third transmission member is a driven gear, the driving gear and the driven gear are in meshing transmission.

[0016] In the above technical solution, the worm and gear have the advantages of large reduction ratio, large transmission torque and high transmission efficiency, and the two-stage worm and gear reduction transmission structure adopted in the application can not only reduce the volume and weight of the entire base, but also make the user hold it more conveniently.

[0017] In an embodiment, the abutment component comprises: an abutment shaft sleeve and an elastic member; the abutment shaft sleeve is provided with an abutment position, which is used for fixedly connecting with the transmission component of the transmission extrusion structure; the abutment shaft sleeve is connected with the elastic member, and the elastic member is connected with the transmission structure.

[0018] In the above technical solution, the abutment shaft sleeve is arranged to stably connect the transmission member and the transmission extrusion structure. When the driving component drives the transmission member to rotate a small angle, the abutment position of the abutment shaft sleeve and the transmission component of the transmission extrusion structure can be inserted into position by relying on the elastic performance of the elastic member, so as to avoid the shape misalignment between the abutment position and the transmission component, which causes the transmission member to be unable to be stably and accurately abutted with the transmission component.

[0019] In an embodiment, the abutment position is provided as a male joint position or a female joint position.

[0020] In the above technical solution, the male and female joint positions are correspondingly connected, which can improve the connection stability and prevent the screw from slipping when connected with the abutment component.

[0021] In an embodiment, the cross section of the abutment position is one of a circle or a polygon.

[0022] In the above technical solution, when the cross section of the abutment position is provided as a polygonal structure, the rotation slip of the screw can be prevented, and the screw and the abutment component can be quickly aligned and connected.

[0023] In an embodiment, the docking shaft sleeve is provided with a first waterproof sealing element.

[0024] In the above technical solution, the first waterproof sealing element is arranged to increase the sealing performance of the connection between the screw of the transmission extrusion structure and the docking shaft sleeve, thereby preventing water from entering the transmission member and the driving component from the docking position.

[0025] In an embodiment, a second waterproof sealing element is arranged at the connection between the elastic member and the transmission structure.

[0026] In the above technical solution, the second waterproof sealing element is arranged to further prevent water from entering the base from the connection between the elastic member and the transmission member.

[0027] In an embodiment, an interface is arranged on the base body, and the interface is used for charging.

[0028] In the above technical solution, the interface is arranged to charge the base in time.

[0029] In an embodiment, a third waterproof sealing element is arranged at the interface.

[0030] In the above technical solution, the third waterproof sealing element is arranged to prevent water from entering the base from the interface during the charging process, thereby causing a short circuit.

[0031] In an embodiment, a switch and a plug-in component are arranged on the base body, the switch is electrically connected to the plug-in component, and the plug-in component is electrically connected to the control module and the power supply module.

[0032] In the above technical solution, the extrusion container is docked and installed with the base body, the transmission extrusion structure in the extrusion container is inserted with the docking component on the base body, after the switch is triggered by the user, the switch and the plug-in component are conducted, the control module sends a control instruction to the driving component according to the switch signal triggered by the user, the driving component receives the instruction, the driving component drives the meshing transmission between the plurality of transmission members, and the transmission extrusion structure in the extrusion container is driven to realize the automatic extrusion of toothpaste paste bodies with different components through the rotation of the docking component.

[0033] In an embodiment, an extension is arranged on the base body, the switch and the plug-in component are arranged on the extension, and a fourth waterproof sealing element is arranged at the switch on the extension.

[0034] In the above technical solution, the fourth waterproof sealing element is arranged at the connection between the switch and the extension, thereby effectively preventing water.

[0035] In an embodiment, the switch is arranged on the extension and close to one end of the outlet of the extrusion container.

[0036] In the above technical solution, when the base is assembled with the extrusion container, the extension of the base body is located at the outlet of the extrusion container, so that the user is closer to the natural posture of manually extruding toothpaste when using the base to automatically extrude toothpaste, which is more ergonomic and convenient for the user to hold, extrude and use, and is closer to the daily toothpaste extrusion habit in use experience.

[0037] In an embodiment, a fifth waterproof sealing element is arranged on the bottom wall of the base body.

[0038] In the above technical solution, the fifth waterproof sealing element arranged on the base of the base body can effectively prevent water.

[0039] In an embodiment, an indication element is arranged on the base body, and the indication element is electrically connected with the control module and the power supply module, and is used for indicating the power information and the running state information.

[0040] In the above technical solution, the indication element can indicate the power information and the running state information, so that the user can timely grasp the use of the base.

[0041] In an embodiment, a buckle assembly is arranged on the base body, and the base body is detachably connected with the extrusion container through the buckle assembly.

[0042] In the above technical solution, the base body and the extrusion container are detachably connected through the buckle assembly, and when the toothpaste in the extrusion container is extruded, the base can be detached from the extrusion container, so that the base can be recycled.

[0043] In an embodiment, the buckle assembly comprises a clamping block and an elastic pad block, the clamping block is connected with the base body through the elastic pad block, the extrusion container is provided with a clamping interface, and the extrusion container is clamped with the clamping block through the clamping interface.

[0044] In the above technical solution, the elastic pad block structure is arranged on the inner side of the clamping block button, and the force bearing surface of the elastic pad block is larger than that of the spring, so that the clamping block is not easy to fall when the user presses the clamping block, thereby facilitating disassembly.

[0045] In an embodiment, the base body is provided with a mounting groove, the mounting groove is provided with an elastic electrode, a gap between the mounting groove and the elastic electrode is filled with soft glue for sealing and waterproofing, the elastic electrode is electrically connected with the power supply module, the squeeze container is provided with a switch and a metal plug-in block, and when the base is assembled with the squeeze container, the switch is electrically connected with the elastic electrode through the metal plug-in block to realize signal transmission.

[0046] In the above technical solution, the mounting groove is arranged on the shell of the base body, the elastic electrode is mounted in the mounting groove, and the gap between the elastic electrode and the base body is sealed by injecting soft glue into the mounting groove, so that sealing is realized. The soft glue can play a certain waterproofing role.

[0047] In a second aspect, the application provides an electric squeeze device, which comprises the base as described in any one of the first aspects of the application and a squeeze container, and when the base is assembled with the squeeze container, the transmission structure is connected with the transmission squeeze structure of the squeeze container.

[0048] In the above technical solution, the electric squeeze device can be applied in oral care, beauty and personal care, medicine, industrial construction and other scenarios. The electric squeeze device can realize automatic squeezing of a kind of material in the squeeze container, and can also realize automatic synchronous squeezing of multiple different materials in the squeeze container. BRIEF DESCRIPTION OF DRAWINGS

[0049] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings needed to be used in the embodiments of the application will be briefly introduced as follows.

[0050] Figure 1 The structure schematic diagram of the base provided in an embodiment of the application;

[0051] Figure 2 The left view of the base provided in an embodiment of the application;

[0052] Figure 3 The Figure 2 sectional view at A-A;

[0053] Figure 4 The internal structure schematic diagram of the base provided in an embodiment of the application Figure 1 ;

[0054] Figure 5 The internal structure schematic diagram of the base provided in an embodiment of the application Figure 2 ;

[0055] Figure 6 The top view of the base provided in an embodiment of the application;

[0056] Figure 7 A schematic diagram of a transmission structure provided by an embodiment of the present application;

[0057] Figure 8 A schematic diagram of a structure of a docking component provided by an embodiment of the present application;

[0058] Figure 9 A schematic diagram of an internal structure of a connection between a switch and a plug-in component provided by a first embodiment of the present application;

[0059] Figure 10 A schematic diagram of an internal structure of a connection between a switch and a plug-in component provided by a second embodiment of the present application;

[0060] Figure 11 A schematic diagram of a structure of an electric extrusion device provided by an embodiment of the present application;

[0061] Figure 12 A right view of an electric extrusion device provided by an embodiment of the present application;

[0062] Figure 13 A Figure 12 sectional view at B-B.

[0063] Reference signs:

[0064] 1 - electric extrusion device; 11 - base; 100 - base body; 110 - interface; 120 - extension; 130 - mounting groove; 200 - driving component; 300 - transmission structure; 310 - support; 320 - transmission member; 321 - first transmission member; 322 - second transmission member; 3221 - rotation shaft; 3222 - first transmission sub-member; 3223 - second transmission sub-member; 323 - third transmission member; 400 - docking component; 410 - docking shaft sleeve; 411 - docking site; 420 - elastic member; 500 - control module; 600 - power supply module; 700 - first waterproof sealing member; 800 - second waterproof sealing member; 900 - third waterproof sealing member; 1000 - fourth waterproof sealing member; 1100 - fifth waterproof sealing member; 1200 - switch; 1300 - plug-in component; 1310 - metal plug-in block; 1320 - elastic electrode; 1330 - soft glue; 1400 - indicating member; 1500 - buckle assembly; 1510 - clamping block; 1520 - elastic pad block; 22 - extrusion container; 220 - transmission extrusion structure. DETAILED DESCRIPTION

[0065] The terms "first", "second", "third", and the like, are merely used to distinguish descriptions, and do not represent the arrangement order, and cannot be understood as indicating or implying relative importance.

[0066] In addition, the terms "horizontal", "vertical", "overhanging", and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0067] In the description of the present application, it should be noted that the terms "inner", "outer", "left", "right", "upper", "lower", and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0068] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements.

[0069] The technical solutions of the present application will be described below with reference to the accompanying drawings.

[0070] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the present application provides a base 11, comprising: a base body 100, a driving component 200, a transmission structure 300, a docking component 400, a control module 500 and a power supply module 600. Wherein, the driving component 200 is arranged in the base body 100, the transmission structure 300 is arranged in the base body 100 and connected with the driving component 200; the transmission structure 300 is provided with the docking component 400, the docking component 400 is used for fixedly connecting with the transmission extrusion structure in the extrusion container when the base 11 is assembled with the extrusion container; the driving component 200 drives the transmission structure 300, and then drives the transmission extrusion structure fixedly connected with the docking component 400, to realize the extrusion of the material; the control module 500 is arranged in the base body 100 and electrically connected with the driving component 200; the power supply module 600 is arranged in the base body 100 and electrically connected with the control module 500 and the driving component 200 respectively.

[0071] In this embodiment, the control module 500 gives instructions, the driving component 200 is controlled to operate, the transmission structure 300 is driven by the driving component 200 to transmit power, so as to realize the automatic control of the base 11, and the manual operation of the user is avoided, and the use is more convenient. The base 11 can be assembled and connected with the extrusion container, and is used for automatically controlling the extrusion of the material in the extrusion container. The docking component 400 provided on the transmission structure 300 in the base 11 is stably and well docked with the transmission extrusion structure in the extrusion container, the mechanical failure problem caused by the driving component 200 driving the transmission structure 300 to work and further driving the transmission extrusion structure to extrude the material is improved, and the working efficiency of the base 11 for automatically extruding the material is improved.

[0072] It can be understood that the extrusion container can contain materials required in different use scenarios. Therefore, in some embodiments, the base 11 can be applied to the automatic extrusion of corresponding materials in the oral care, beauty and personal care, medicine, industrial building and other scenarios.

[0073] As an example, in the application scenario of oral care, the material contained in the extrusion container can be toothpaste paste, toothpaste powder, oral care liquid and the like. The user only needs to assemble and connect the base 11 in the application with the extrusion container containing the material, so that the docking component 400 provided on the transmission structure 300 in the base 11 is stably docked with the transmission extrusion structure in the extrusion container. After the docking is completed, the user starts the base 11, controls the driving component 200 by the control module 500, the driving component 200 drives the transmission structure 300 to work, and further drives the transmission extrusion structure in the extrusion container to automatically extrude toothpaste paste, toothpaste powder, oral care liquid and the like for the user to use. Therefore, after the user installs and operates the base 11, toothpaste paste, toothpaste powder, oral care liquid and the like can be automatically extruded, the user's hand extrusion operation is avoided, the use is more convenient and environmentally friendly, waste is reduced, and better user experience is obtained.

[0074] As an example, in the application scenario of beauty and personal care, the material contained in the extrusion container can be skin care water, essence, emulsion, cream, facial cleanser, paste mask and the like. Similarly, after the user installs and operates the base 11, skin care water, essence, emulsion, cream, facial cleanser, paste mask and the like can be automatically extruded, the user's hand extrusion operation is avoided, the use is more convenient and sanitary, and better user experience is obtained.

[0075] As an example, in the application scenario of medicine, the material contained in the extrusion container can be disinfectant (such as alcohol, hydrogen peroxide, etc.), liquid medicine, paste medicine, and medicine powder. Similarly, the user can install and operate the base 11 to automatically extrude disinfectant (such as alcohol, hydrogen peroxide, etc.), liquid medicine, paste medicine, and medicine powder, avoiding manual extrusion operation, making use more convenient and sanitary, and having better user experience.

[0076] As an example, in the application scenario of industrial buildings, because the material consumption of industrial buildings is large, the extrusion container can adopt a tank structure with a large storage capacity, and the structure and volume of the corresponding base are also relatively large. The material contained in the extrusion container can be cement, lime paste, lime, etc. According to the same principle, construction workers can assemble and connect the base and the extrusion container through hoisting equipment, and realize automatic extrusion of cement, lime paste, and lime through operation of the base, thereby replacing manual force and improving the work efficiency of construction work.

[0077] For ease of description, the base 11 of the present application is taken as an example applied to the oral care scene, and the base 11 is used to cooperate with the extrusion container to automatically extrude toothpaste paste.

[0078] The base body 100 can be a shell structure of the base 11, and the base body 100 has an accommodation space for uniformly accommodating electrical components such as the driving component 200, the transmission structure 300, the control module 500, and the power supply module 600 in the accommodation space.

[0079] In some embodiments, the material of the base body 100 as the shell can be polypropylene (PP), polyethylene (PE), polystyrene (PS), polycarbonate (PC), polyethylene terephthalate (PETG), polylactic acid (PLA), acrylonitrile-butadiene-styrene plastic (ABS), thermoplastic polyurethane (TPU), etc. Different materials can be selected for manufacturing the base body 100 according to actual production needs.

[0080] In some embodiments, the driving component 200 can be a servo motor, a stepper motor, or a brushless motor.

[0081] Please refer to FIGS. 1 to 3, Figure 3 , Figure 4 , Figure 5 , Figure 6 , and Figure 7 The transmission structure 300 includes a bracket 310 and a transmission member 320. The transmission member 320 is arranged on the bracket 310, the output end of the driving component 200 penetrates the bracket 310, and the output end of the driving component 200 is connected with the transmission member 320. The docking component 400 is arranged on one end of the transmission member 320 away from the output end of the driving component 200.

[0082] In this embodiment, the support 310 is used to fix the transmission member 320 and provide support force for the transmission member 320. The output end of the driving component 200 can penetrate the support 310, so that the driving component 200 is fixed and provided with certain support force through the support 310. The output end of the driving component 200 is connected with one end of the transmission member 320, and the other end of the transmission member 320 is connected with the docking component 400. The driving component 200 drives the transmission member 320 to transmit power to the docking component 400.

[0083] As the first embodiment of the present application, the transmission member 320 can be a screw rod, one end of the screw rod is connected with the output end of the driving component 200, and the other end of the screw rod is connected with the docking component 400, so that the docking component 400 is connected with the transmission and extrusion structure in the extrusion container.

[0084] As an example, the transmission and extrusion structure can be composed of a screw rod and a piston, the piston is sleeved on the screw rod, and through the forward and reverse transmission of the screw rod, the piston is driven to advance or retreat along the axial extension direction of the screw rod, so that the automatic extrusion of the toothpaste paste in the extrusion container by the piston is realized.

[0085] Therefore, in the first embodiment of the present application, the transmission member 320 is a screw rod, and the transmission member 320 is connected with the screw rod of the transmission and extrusion structure through the docking component 400. In an operation process, the control module 500 sends an instruction to control the driving component 200 to operate, the driving component 200 drives the transmission member 320 to rotate after receiving the instruction, the rotation of the transmission member 320 drives the screw rod connected by the docking component 400 to rotate, and then drives the piston to advance along the axial extension direction of the screw rod, so that the automatic extrusion of the toothpaste paste in the extrusion container is realized. Through the transmission structure 300 in the first embodiment, the automatic extrusion of toothpaste paste of one component can be realized.

[0086] As the second embodiment of the present application, the transmission member 320 includes a first transmission member 321 and a second transmission member 322, the output end of the driving component 200 is connected with the first transmission member 321, the first transmission member 321 is in meshing transmission with the second transmission member 322, and the docking component 400 is arranged on the second transmission member 322.

[0087] As one of the implementation manners in the second embodiment, the first transmission member 321 is a driving gear, and the second transmission member 322 is a driven gear. The driving gear can be arranged on the output end of the driving component 200, the driving gear is in meshing transmission with the driven gear, the driving component 200 drives the driving gear to rotate, and the synchronous rotation of the driven gear is realized through the meshing transmission between the driving gear and the driven gear.

[0088] The transmission extrusion structure is still exemplified by the screw and the piston. The output end of the driving component 200 is connected with the first transmission member 321, the first transmission member 321 is in meshing transmission with the second transmission member 322, and the second transmission member 322 is connected with the screw of the transmission extrusion structure through the adapter component 400. In an operation process, the control module 500 sends a command to control the driving component 200 to operate. After receiving the command, the driving component 200 drives the first transmission member 321 to rotate. The first transmission member 321 is in meshing transmission with the second transmission member 322, thereby driving the second transmission member 322 to rotate. The rotation of the second transmission member 322 drives the screw connected by the adapter component 400 to rotate, thereby driving the piston to move forward along the axial extension direction of the screw, and automatically extruding the toothpaste paste in the extrusion container. Through the transmission structure 300 in the embodiment, the automatic extrusion of the toothpaste paste of one component can also be realized.

[0089] As another implementation in the second embodiment, the transmission member 320 can also be a planetary gear set.

[0090] As a third embodiment of the present application, please refer to Figure 6 、 Figure 7 , the transmission member 320 includes: the first transmission member 321, the second transmission member 322 and the third transmission member 323; the output end of the driving component 200 is connected with the first transmission member 321, the first transmission member 321 is in meshing transmission with the second transmission member 322, and the second transmission member 322 is in meshing transmission with the third transmission member 323; and the adapter component 400 is arranged on the third transmission member 323.

[0091] In the embodiment, the transmission member 320 can be provided as three, the output end of the driving component 200 is connected with the first transmission member 321, the first transmission member 321 is in meshing transmission with the second transmission member 322, and the second transmission member 322 is in meshing transmission with the third transmission member 323, thereby transmitting the driving force of the driving component 200 to the transmission extrusion structure through the meshing transmission between the transmission members, to realize the automatic extrusion of the toothpaste paste in the extrusion container.

[0092] As one of the implementations in the third embodiment, please refer to Figure 6 、 Figure 7 , the second transmission member 322 includes: a rotating shaft 3221, a first transmission sub-member 3222 and a second transmission sub-member 3223; the rotating shaft 3221 is rotatably arranged on the support 310, and the first transmission sub-member 3222 and the second transmission sub-member 3223 are coaxially arranged on the rotating shaft 3221; the first transmission member 321 is in meshing transmission with the first transmission sub-member 3222, and the second transmission sub-member 3223 is in meshing transmission with the third transmission member 323.

[0093] The rotating shaft 3221 is arranged on the support 310 and can rotate on the support 310, the first transmission sub-member 3222 and the second transmission sub-member 3223 are coaxially arranged on the rotating shaft 3221, that is, the first transmission sub-member 3222 and the second transmission sub-member 3223 can rotate synchronously. The output end of the driving component 200 is connected with the first transmission member 321, the first transmission member 321 is driven to rotate by the driving component 200, the rotation of the first transmission member 321 drives the rotation of the first transmission sub-member 3222 engaged with the first transmission member 321, the rotation of the first transmission sub-member 3222 drives the rotation of the second transmission sub-member 3223 coaxially arranged with the first transmission sub-member 3222, and the rotation of the second transmission sub-member 3223 drives the rotation of the third transmission member 323 engaged with the second transmission sub-member 3223, so as to realize the transmission of driving force between multiple transmission members driven by one driving component 200. This transmission structure improves the technical problem of excessive size of the base caused by the arrangement of multiple driving components.

[0094] As an example, the first transmission member 321 is a worm, the first transmission sub-member 3222 is a turbine, the worm and the turbine are engaged for transmission; the second transmission sub-member 3223 is a driving gear, and the third transmission member 323 is a driven gear, the driving gear and the driven gear are engaged for transmission. Among them, the second transmission sub-member 3223 is arranged in two and symmetrically arranged on both sides of the first transmission sub-member 3222, and coaxially arranged on the rotating shaft 3221 with the first transmission sub-member 3222. The third transmission member 323 can be arranged in two, each third transmission member 323 corresponds to a second transmission sub-member 3223 engaged for transmission, and the end of each third transmission member 323 is respectively connected with the butt joint component 400, and the other end of the two butt joint components 400 is connected with the two screws in the extrusion container.

[0095] Since the worm and gear have the advantages of large reduction ratio, large transmission torque, and high transmission efficiency, in order to realize the miniaturization and high efficiency of the base 11, a two-stage worm and gear reduction transmission structure 300 is adopted in the application. It not only can reduce the size and weight of the whole base 11, but also can make the user hold it more easily.

[0096] In an operation process, the control module 500 sends a command to control the driving component 200 to operate. After receiving the command, the driving component 200 drives the first transmission member 321 to rotate. The rotation of the first transmission member 321 drives the first transmission sub-member 3222 engaged with the first transmission member 321 to rotate. The rotation of the first transmission sub-member 3222 drives the two second transmission sub-members 3223 coaxially arranged with the first transmission sub-member 3222 to rotate. The rotation of the two second transmission sub-members 3223 drives the two third transmission members 323 engaged with the two second transmission sub-members 3223, respectively. The rotation of the two third transmission members 323 drives the two docking components 400 connected with the two third transmission members 323 to rotate. The two docking components 400 are respectively in mutual docking with the two screws in the extrusion container. Through the rotation of the driving component 200, the meshing transmission of the worm and the gear, and the meshing transmission between the gear sets, one driving component drives multiple transmission members, and then the driving force of the driving component 200 is transmitted to the docking component 400 through the meshing transmission of the multiple transmission members, and then to the transmission extrusion structure connected with the docking component 400, so as to realize the automatic extrusion of the toothpaste paste of two different components through the transmission extrusion structure.

[0097] The base 11 of the present application can realize the automatic extrusion of toothpaste paste of more components in addition to the automatic extrusion of toothpaste paste of one or two components. When it is necessary to realize the automatic extrusion of toothpaste paste of multiple different components, the transmission members 320 in the transmission structure 300 can be optimized, for example, by increasing the number of second transmission sub-members 3223, the number of docking components same as the number of second transmission sub-members 3223, and the number of screws of the transmission extrusion structure in the extrusion container same as the number of second transmission sub-members 3223. Through the meshing transmission of the worm and the gear, and the meshing transmission of the master and slave gears, one driving component drives multiple transmission members, so as to realize the synchronous extrusion of multiple component materials in the extrusion container.

[0098] Further, please refer to Figure 6 、 Figure 8 , the docking component 400 includes a docking shaft sleeve 410 and an elastic member 420. The docking shaft sleeve 410 is provided with a docking site 411 for fixed connection with the transmission component of the transmission extrusion structure. The elastic member 420 is connected to the transmission structure 300.

[0099] In the embodiment, the butt joint shaft sleeve 410 is arranged to realize stable connection between the transmission member 320 and the transmission extrusion structure. By arranging the elastic member 420 below the end of the butt joint shaft sleeve 410 away from the transmission extrusion structure, when the driving component 200 drives the transmission member 320 to rotate a small angle, the butt joint position 411 of the butt joint shaft sleeve 410 and the transmission component of the transmission extrusion structure can be inserted into position by the elastic performance of the elastic member 420, so as to avoid that the butt joint position 411 and the transmission component are misaligned in shape, and the transmission member 320 cannot be stably and accurately butt jointed with the transmission component. It should be noted that the transmission component of the transmission extrusion structure can be the screw rod as described above.

[0100] In some embodiments, as shown in Figure 6 The butt joint position 411 is a male joint position or a female joint position. As described above, the butt joint position 411 is used to connect with the screw rod in the transmission extrusion structure. The end of the screw rod connected with the butt joint component 400 can be arranged as a male joint or a female joint, and the butt joint position 411 on the butt joint component 400 can be matched with the end of the screw rod. That is, when the end of the screw rod is a male joint, the butt joint position 411 corresponding to the male joint of the screw rod is a female joint position; conversely, when the end of the screw rod is a female joint, the butt joint position 411 corresponding to the female joint of the screw rod is a male joint position. The male joint and the female joint are matched, which can improve the connection stability and prevent the screw rod from slipping when connected with the butt joint component 400.

[0101] In some embodiments, the cross section of the butt joint position 411 is one of a circle or a polygon. When the male joint of the screw rod is an outer polygon boss, the butt joint position 411 is a female joint position of an inner polygon socket. When the female joint of the screw rod is a male joint position of an inner polygon socket, the butt joint position 411 is an outer polygon boss. Whether the butt joint position 411 is a male joint position or a female joint position, the cross section thereof can be arranged as a circle or a polygon. When the cross section of the butt joint position 411 is arranged as a polygon structure, the rotation of the screw rod can be prevented from slipping, and the screw rod can be quickly aligned and connected with the butt joint component 400.

[0102] Therefore, in the present application, by arranging the butt joint component 400, the use form of the extrusion container and the base 11 being separately combined and installed can be realized, so that the user only needs to replace the used extrusion container, and the base 11 can be recycled. The problem that the automatic toothpaste extruder in the prior art needs to be replaced as a whole when the toothpaste is used up is improved.

[0103] In some embodiments, the control module 500 includes a circuit board configured with a control circuit and a driving circuit, and the control circuit is connected with a micro control unit (MCU). The micro control unit is used to receive user instructions and read information, and control the driving component 200 to execute corresponding start-stop instructions.

[0104] In some embodiments, the power supply module 600 is electrically connected to the control module 500 and the driving component 200 respectively. The power supply module 600 is used to supply power for the driving component 200 and the control module 500. As an example, the power supply module 600 can be a lithium ion battery, a nickel-hydrogen battery, an alkaline battery, etc.

[0105] When the base 11 is applied to an oral care scenario, the user usually places the base 11 on the washstand in the bathroom. Since the bathroom environment is humid, the base 11 is provided with a plurality of electrical components. When the user installs or dismounts the base 11 and the extrusion container, the humid moisture is easy to enter the base 11, causing the electrical components in the base 11 to short circuit and other problems.

[0106] In order to improve the waterproof performance of the base 11, in some embodiments, as shown in Figure 5 a first waterproof sealing member 700 is provided outside the docking shaft sleeve 410.

[0107] As an example, the first waterproof sealing member 700 is arranged at the position of the docking shaft sleeve 410 connected with the screw rod of the transmission extrusion structure. Through the arrangement of the first waterproof sealing member 700, the sealing performance of the docking shaft sleeve 410 connected with the screw rod of the transmission extrusion structure is increased, preventing water from entering the transmission member 320 and the driving component 200 from the docking connection.

[0108] In some embodiments, as shown in Figure 8 a second waterproof sealing member 800 is further provided at the connection between the elastic member 420 and the transmission structure 300. Through the arrangement of the second waterproof sealing member 800, water can be further prevented from entering the base 11 from the connection between the elastic member 420 and the third transmission member 323.

[0109] In some embodiments, as shown in Figure 2 the base body 100 is provided with an interface 110 for charging. When the power supply module 600 in the base 11 runs out of power, the user can connect the data line to the interface 110 to charge the power supply module 600 after connecting the power supply. When the interface 110 is not used, the interface 110 can be covered with a key silicone pad, and the charging operation can be performed by uncovering the key silicone pad when used.

[0110] The type of the interface 110 includes but is not limited to a USB interface, a Type-C interface, etc. The data line is connected to the interface 110 to realize the charging of the power supply module.

[0111] In some embodiments, as shown in Figure 5As shown, a third waterproof seal 900 is provided at the interface 110. By providing the third waterproof seal 900, water can be prevented from entering the base 11 from the interface 110 during charging, thereby preventing short circuit.

[0112] Please refer to Figure 4 , Figure 9 As shown in the first embodiment, the base body 100 is provided with a switch 1200 and a plug-in component 1300, the switch 1200 is electrically connected to the plug-in component 1300, and the plug-in component 1300 is electrically connected to the control module 500 and the power supply module 600.

[0113] In some embodiments, the switch 1200 can be one of a thin film switch, a photoelectric switch, and a key switch. In this embodiment, the switch 1200 is taken as an example of a key switch for illustration.

[0114] In some embodiments, the switch 1200 and the plug-in component 1300 are connected by wired electrical connection to transmit switch signals. In other embodiments, the switch 1200 and the plug-in component 1300 are connected by wireless communication, which can reduce the entanglement of wiring harness and simplify the structure of the switch 1200.

[0115] As an implementation of the first embodiment, please refer to Figures 2-5 As shown, the base body 100 is provided with an extension 120, the switch 1200 and the plug-in component 1300 are arranged on the extension 120, and the switch 1200 is arranged on one end of the extension 120 close to the outlet of the extrusion container.

[0116] In this embodiment, when the base 11 is assembled with the extrusion container, the extension 120 of the base body 100 is located at the outlet of the extrusion container, and the switch 1200 is arranged on one end of the extension 120 close to the outlet of the extrusion container. When the user uses the base 11 to trigger the switch 1200 to automatically squeeze the toothpaste, it is closer to the natural posture of squeezing the toothpaste with hands, and it is more ergonomic, making it easier to hold, and the action of squeezing the toothpaste is convenient and easy, and the use experience is closer to the daily habit of squeezing toothpaste.

[0117] When the user performs oral care, the hands are easy to get wet. When the user's hands are wet, the switch 1200 is triggered, and water can easily enter the extension 120 through the gap of the switch 1200 and then flow into the plug-in component 1300, causing a short circuit. Therefore, in some embodiments, a fourth waterproof seal 1000 is provided on the extension 120 at the switch 1200. The fourth waterproof seal 1000 can be arranged along the gap between the switch 1200 and the extension 120.

[0118] In Figure 9In the shown embodiment, the screw in the extrusion container and the docking part 400 on the base body 100 are connected by the extrusion container being docked with the base body 100. After the user triggers the switch 1200, the switch 1200 and the docking part 1300 are connected, and the control module 500 sends a control instruction to the driving part 200 according to the switch signal triggered by the user. The driving part 200 receives the instruction and drives the first driving member 321 to rotate. The rotation of the first driving member 321 drives the first driving sub-member 3222 engaged with the first driving member 321 to rotate. The rotation of the first driving sub-member 3222 drives the two second driving sub-members 3223 coaxially arranged with the first driving sub-member 3222 to rotate. The rotation of the two second driving sub-members 3223 drives the two third driving members 323 engaged with the second driving sub-members 3223 to rotate. The rotation of the two third driving members 323 drives the two docking parts 400 connected with the third driving members 323 to rotate. The rotation of the two docking parts 400 drives the two screws on the driving extrusion structure in the extrusion container to rotate, and further drives the piston to move along the axial direction of the screw to realize the automatic extrusion of the two different components of the toothpaste.

[0119] Please refer to Figure 10 In the second embodiment, the base body 100 is provided with a mounting groove 130, and the mounting groove 130 is provided with an elastic electrode 1320. The gap between the mounting groove 130 and the elastic electrode 1320 is filled with soft glue 1330 for sealing and waterproofing. The elastic electrode 1320 is electrically connected with the power supply module 600. The extrusion container 22 is provided with a switch 1200 and a metal docking block 1310. When the base 11 is assembled with the extrusion container 22, the switch 1200 is electrically connected with the elastic electrode 1320 through the metal docking block 1310 to realize signal transmission.

[0120] In this embodiment, a mounting groove 130 is arranged on the shell of the base body 100, and the elastic electrode 1320 can be installed in the mounting groove 130. Soft glue 1330 is injected into the mounting groove 130 to seal the gap between the elastic electrode 1320 and the base body 100, thereby achieving sealing. At the same time, the soft glue 1330 plays a certain waterproofing role.

[0121] The switch 1200 can be taken as a thin film switch or a key switch for example, and the elastic electrode 1320 can be taken as a metal spring for example. The metal plug block 1310 can be arranged at the tail end of the extrusion container 22, and the elastic electrode 1320 can be arranged on the inner side of the shell of the base body 100, on the outer side of the shell, or on both the inner and outer sides of the shell. When the extrusion container 22 is assembled and connected with the base 11, the metal plug block 1310 at the tail end of the extrusion container 22 is in butt joint with the elastic electrode 1320 on the base body 100 to conduct a circuit, the elastic electrode 1320 is electrically connected with the power supply module 600, and after the user triggers the switch 1200 on the extrusion container 22, the switch 1200 is conducted through the wire harness and the metal plug block 1310, so as to make the switch signal pass through the wire harness, the metal plug block 1310, the elastic electrode 1320 and the power supply module 600 to realize circuit conduction and achieve the transmission of electrical signals.

[0122] In some embodiments, referring to Figure 4 The bottom wall of the base body 100 is provided with a fifth waterproof sealing piece 1100. The base body 100 serves as the shell structure of the base 11, and the bottom of the base body 100 usually adopts a cover structure. Since the base 11 is often placed on a wet environment such as a washstand, in order to further prevent water from entering the base body 100 from the cover at the bottom of the base body 100, in the present embodiment, a fifth waterproof sealing piece 1100 can be arranged at the connection between the base and the cover of the base body 100 for waterproofing.

[0123] In the above embodiments, the first waterproof sealing piece 700, the second waterproof sealing piece 800, the third waterproof sealing piece 900, the fourth waterproof sealing piece 1000 and the fifth waterproof sealing piece 1100 can be one of a rubber gasket, a sealing ring, an O-ring and an X-ring. By arranging waterproof sealing pieces at each assembly interface on the base 11, the high-humidity environment such as a bathroom can be adapted.

[0124] Referring to Figure 4 The base body 100 is provided with an indicating piece 1400, which is electrically connected with the control module 500 and used for indicating power information and running state information. The indicating piece 1400 is electrically connected with the control module 500, and can indicate power information and running state information.

[0125] In some embodiments, the indicating piece 1400 can be an indicating lamp such as an LED lamp.

[0126] It should be noted that after the switch 1200 is triggered, the control module 500 sends control instructions to the driving component 200 on one hand to control the driving component 200 to operate. At the same time, the control module 500 sends another control instruction to the indicating part 1400 to control the indicating part 1400 to display the working state of the base 11. When the user stops triggering the switch 1200, the control module 500 stops sending control instructions to the driving component 200, at which time the driving component 200 stops operating, at which time the automatic toothpaste squeezing action stops, and the indicating part 1400 is extinguished.

[0127] When the power supply module 600 is insufficient, the indicating part 1400 will abnormally light up and intermittently flash to prompt the user that the base 11 is insufficient in power at this time and needs to be charged in time.

[0128] Please refer to Figure 1 , Figure 2 and Figure 3 , the base body 100 is provided with a buckle assembly 1500, and the base body 100 is detachably connected with the extrusion container through the buckle assembly 1500. In the embodiment, the base body 100 and the extrusion container are detachably connected, and when the toothpaste in the extrusion container is squeezed out, the base 11 can be detached from the extrusion container, and a new extrusion container can be replaced, so that the base 11 can be recycled.

[0129] In some embodiments, please refer to Figure 3 , the buckle assembly 1500 includes a clamping block 1510 and an elastic pad 1520; the clamping block 1510 is connected with the base body 100 through the elastic pad 1520, and the extrusion container is provided with a clamping interface, and the extrusion container is clamped with the clamping block 1510 through the clamping interface.

[0130] The buckle assembly 1500 is in a G-shaped 90-degree overturning shape. Since the inside space of the clamping block 1510 is narrow and the clamping block 1510 is only stressed in one direction, the clamping block 1510 is easily unbalanced in shape and appears in a state similar to an "eight" character, which is not convenient for pressing and detaching the clamping block 1510. Therefore, in the embodiment, the elastic pad 1520 structure is arranged on the inside of the clamping block 1510 button, and the stress surface of the elastic pad 1520 is larger than that of the spring, so that the clamping block 1510 is not easily tilted when stressed by the user pressing the clamping block 1510, thereby facilitating disassembly. The material of the elastic pad 1520 can be rubber.

[0131] In order to facilitate the connection of the base 11 and the extrusion container, in the embodiment, the clamping block 1510 can be provided as two and symmetrically arranged on the base body 100, and the clamping interface of the extrusion container is also correspondingly provided as two.

[0132] In an operation process, the screw of the transmission extrusion structure of the extrusion container is aligned with the interfacing component 400 in the base 11, and the clamping block 1510 of the base body 100 is buckled to the clamping interface on the extrusion container. At this time, the screw of the transmission extrusion structure is interfaced with the interfacing component 400 in the base 11, and the base 11 is positioned and connected with the extrusion container. When the user needs to disassemble the base 11, the user can hold the base with one hand, press the clamping block 1510 to make the clamping block 1510 disengage from the clamping interface, and then pull out the extrusion container from the base 11 to complete the disassembly.

[0133] In summary, the base 11 of the present application is provided with the interfacing component 400 to realize the use form of separate recombination and installation with the extrusion container, so that the base 11 can be recycled to realize the automatic extrusion of one or more different components of the material, and the working efficiency of the base 11 in the automatic extrusion of the material is improved.

[0134] Please refer to Figure 11 、 Figure 12 and Figure 13 , the present application provides an electric extrusion device 1, which comprises a base 11 and an extrusion container 22. When the base 11 and the extrusion container 22 are assembled, the transmission structure 300 is connected with the transmission extrusion structure 220 of the extrusion container 22.

[0135] As described above, the base 11 can be disassembled and assembled with the extrusion container 22. When the base 11 and the extrusion container 22 are installed, the screw of the transmission extrusion structure in the extrusion container is inserted and connected with the interfacing component 400 on the base body 100. The clamping block 1510 of the base body 100 is buckled to the clamping interface on the extrusion container, and the base 11 is positioned and connected with the extrusion container. After the user triggers the switch 1200, the switch 1200 is conducted with the plug-in component 1300, and the control module 500 sends a control instruction to the driving component 200 according to the switch signal triggered by the user. The driving component 200 receives the instruction, drives the first transmission member 321 to rotate, and the rotation of the first transmission member 321 drives the first transmission sub-member 3222 engaged therewith to rotate. The rotation of the first transmission sub-member 3222 drives the two second transmission sub-members 3223 coaxially arranged therewith to rotate, and the rotation of the two second transmission sub-members 3223 respectively drives the two third transmission members 323 engaged therewith to rotate. The rotation of the two third transmission members 323 simultaneously drives the two interfacing components 400 connected with the two third transmission members 323 to rotate, and the rotation of the two interfacing components 400 drives the two screws of the transmission extrusion structure in the extrusion container to rotate, and further drives the piston to advance along the axial extension direction of the screw to realize the automatic extrusion of the two different components of the toothpaste paste.

[0136] After the switch 1200 is triggered, the control module 500 sends a control instruction to the driving component 200 to control the driving component 200 to operate. At the same time, the control module 500 sends another control instruction to the indicating part 1400 to control the indicating part 1400 to display the working state of the base 11. When the user stops triggering the switch 1200, the control module 500 stops sending the control instruction to the driving component 200, and at this time the driving component 200 stops operating, and at this time the automatic toothpaste squeezing action stops, and the indicating part 1400 is extinguished.

[0137] As described above, the electric extrusion device 1 of the present application can be applied in the fields of oral care, beauty and personal care, medicine, and industrial and building construction. The electric extrusion device 1 of the present application can realize automatic extrusion of a material of one component in the extrusion container 22, and can also realize automatic synchronous extrusion of materials of multiple different components in the extrusion container 22.

[0138] The above embodiments are only used to illustrate the technical solutions of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. The above embodiments are only used to illustrate the technical solutions of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A base, characterized in that, The utility model relates to a base body, drive component, transmission structure, control module and power supply module. The utility model relates to a base body, drive component, transmission structure, control module and power supply module. The transmission structure includes a support and a transmission part. The transmission part includes a first transmission part and a second transmission part. The transmission part includes a first transmission part, a second transmission part and a third transmission part. The second transmission part includes a rotating shaft, a first transmission subpart and a second transmission subpart.

2. The base of claim 1, wherein, The first transmission part is a worm, the first transmission subpart is a turbine, the worm and the turbine are in meshing transmission.

3. The base of claim 2, wherein, The second transmission subpart is a driving gear, and the third transmission part is a driven gear.

4. The base of claim 2, wherein, The interface is used for charging.

5. The base of claim 4, wherein, The interface is provided with a third waterproof sealing element.

6. The base of claim 5, wherein, The base body is provided with a switch and a plug-in component.

7. The base of claim 1, wherein The switch is electrically connected with the plug-in component.

8. The base of claim 7, wherein, The plug-in component is electrically connected with the control module and the power supply module.

9. The base of claim 8, wherein, ​ 10. The base of claim 9, wherein, ​ 11. The base of claim 7, wherein, ​ 12. The base of claim 1, wherein, ​ 13. The base of claim 12, wherein, ​ 14. The base of claim 1, wherein, ​ 15. The base of claim 14, wherein, The base body is provided with an extension part, the switch and the plug-in part are arranged on the extension part, and the extension part is provided with a fourth waterproof sealing element at the position of the switch.

16. The base of claim 15, wherein, The switch is arranged on the extension part and close to one end of the outlet of the extrusion container.

17. The base of claim 1, wherein, The bottom wall of the base body is provided with a fifth waterproof sealing element.

18. The base of claim 1, wherein, The base body is provided with an indicating element, which is electrically connected with the control module and the power supply module, and is used for indicating the electric quantity information and the running state information.

19. The base of claim 1, wherein, The base body is provided with a buckle assembly, and the base body is detachably connected with the extrusion container through the buckle assembly.

20. The base of claim 19, wherein, The buckle assembly comprises a clamping block and an elastic pad block, the clamping block is connected with the base body through the elastic pad block, the extrusion container is provided with a clamping interface, and the extrusion container is clamped with the clamping block through the clamping interface.

21. The base of claim 1, wherein, The base body is provided with a mounting groove, the mounting groove is provided with an elastic electrode, the gap between the mounting groove and the elastic electrode is filled with soft glue for sealing and waterproofing, the elastic electrode is electrically connected with the power supply module, the extrusion container is provided with a switch and a metal plug-in block, and the switch is electrically connected with the elastic electrode through the metal plug-in block to realize signal transmission when the base body is assembled with the extrusion container.

22. An electrically powered extrusion device, characterized in that The base comprises the base body and the extrusion container, and the transmission structure is connected with the transmission extrusion structure of the extrusion container when the base is assembled with the extrusion container.

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