Multi-point synchronous pressing structure and coffee machine

Abstract

The utility model belongs to the technical field of coffee brewing devices, and particularly relates to a multi-point synchronous pressing structure and a coffee maker, the multi-point synchronous pressing structure comprises a driving piece, a transmission assembly and a moving seat, and the end part of the driving piece is rotatably connected to the coffee maker; the transmission assembly is arranged on the coffee machine; the moving seat is slidably connected to the coffee machine; the transmission assembly comprises a connecting plate, a driving connecting shaft part and a driven connecting shaft part, the driving part is in driving connection with the driving connecting shaft part, the driving connecting shaft part and the driven connecting shaft part are both arranged on the coffee machine, and the driving connecting shaft part and the driven connecting shaft part are in transmission connection through the connecting plate; and the output ends of the two groups of driven connecting shaft components and the two groups of driving connecting shaft components are in driving connection with the moving seat. The connecting plate drives the driving connecting shaft component and the driven connecting shaft component to operate synchronously, and the four groups of connecting shaft components drive the moving seat synchronously, so that the moving stability of the moving seat can be effectively improved, the bag pressing effect of the coffee machine is improved, and the product market praise of the coffee machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coffee brewing device technical field, especially, it relates to a kind of multi-point synchronous compression structure and coffee machine. BACKGROUND

[0002] Coffee machine as a kind of equipment for making coffee, its working principle is to heat water and mix with coffee powder by high pressure injection, finally make rich coffee liquid.This process involves the core steps including grinding coffee beans, injecting water and soaking, filtering and extraction, and the collection and pouring of coffee liquid.

[0003] Coffee machine compression mechanism is a very important part of coffee machine, it directly affects the extraction quality and taste of coffee.The main role of compression mechanism is to uniformly fill coffee powder in the brewing part of coffee machine under certain pressure, to ensure that water can uniformly penetrate coffee powder and extract the taste of coffee.

[0004] Traditional coffee compression structure generally includes handle and transmission lever, user drives lever deflection through handle, and makes compression block move to coffee capsule direction.However, the end of transmission lever and compression block is connected, when transmission lever applies driving force on compression block, force point only acts on one end of compression block, resulting in uneven stress of compression block in moving process, movement is restricted and hindered, which affects consumer experience, and needs to be improved urgently. SUMMARY

[0005] The utility model aims at providing a kind of multi-point synchronous compression structure and coffee machine, to solve the end of transmission lever and compression block in prior art transmission connection, force point only acts on one end of compression block, resulting in uneven stress of compression block in moving process, movement is restricted and hindered, which affects consumer experience.

[0006] To achieve the above-mentioned purpose, the utility model embodiment provides a kind of multi-point synchronous compression structure and coffee machine, including driving piece, transmission assembly and moving seat, the end of driving piece is rotatably connected on coffee machine;The transmission assembly is arranged on coffee machine;The moving seat is slidably connected on coffee machine;The transmission assembly includes connecting plate, driving shaft component and driven shaft component, the number of the driving shaft component and the driven shaft component is two groups, the driving piece is drivenly connected with the driving shaft component, the driving shaft component and the driven shaft component are all arranged on coffee machine, the driving shaft component is drivenly connected with the driven shaft component by the connecting plate;Two groups of driving shaft components and two groups of driven shaft components are arrayed, and the output end of two groups of driven shaft components and two groups of driving shaft components is drivenly connected with the moving seat.

[0007] Optionally, the driving member comprises a handle, a driving shaft and a driven shaft, the driving shaft and the driven shaft are both rotationally connected to the coffee machine, the output end of the handle is drivingly connected with the driving shaft, the driving shaft is drivingly connected with the driving connecting component, and the driven shaft is drivingly connected with the driven connecting component.

[0008] Optionally, the driving connecting component comprises a first connecting sleeve, a first driving swing arm and a first driven swing arm, the first connecting sleeve is tightly connected to the driving shaft, the first driving swing arm is fixedly arranged on the first connecting sleeve, the first driven swing arm is rotationally connected to the end of the first driving swing arm away from the first connecting sleeve, the end of the first driven swing arm away from the first driving swing arm is rotationally connected with the moving seat, and the connecting plate is rotationally connected with the connection positions of the first driving swing arm and the second driven swing arm.

[0009] Optionally, the end of the first driving swing arm away from the first connecting sleeve is provided with a pivot, the end of the first driven swing arm close to the first driving swing arm is provided with a first groove, and the first groove is rotationally connected with the pivot.

[0010] Optionally, the driving connecting component comprises a second connecting sleeve, a second driving swing arm and a second driven swing arm, the second connecting sleeve is tightly connected to the driven shaft, the second driving swing arm is fixedly arranged on the second connecting sleeve, the second driven swing arm is rotationally connected to the end of the second driving swing arm away from the second connecting sleeve, the end of the second driven swing arm away from the second driving swing arm is rotationally connected with the moving seat, and the connecting plate is rotationally connected with the connection positions of the second driving swing arm and the second driven swing arm.

[0011] Optionally, the end of the second driving swing arm away from the second connecting sleeve is provided with a pivot, the end of the second driven swing arm close to the second driving swing arm is provided with a second groove, and the second groove is rotationally connected with the pivot.

[0012] Optionally, the two groups of driving connecting components are distributed along the length direction of the driving shaft.

[0013] Optionally, the two groups of driven connecting components are distributed along the length direction of the driven shaft.

[0014] Optionally, the driving shaft and the driven shaft are both provided with key grooves, and the driving connecting components and the driven connecting components are respectively and one-to-one keyed with the driving shaft and the driven shaft.

[0015] In order to achieve the above-mentioned purpose, the utility model embodiment provides a coffee machine comprising the above-mentioned multi-point synchronous pressing structure.

[0016] The multi-point synchronous compression structure and the coffee machine provided by the embodiment of the utility model have at least one of the following technical effects: the user drives the driving part to move, the driving part drives two groups of driving shaft components to operate, each group of driving shaft components drives driven shaft components to operate through the connecting plate, and the two groups of driving shaft components and the two groups of driven shaft components synchronously drive the moving seat to move; compared with the end transmission connection between the transmission lever and the compression block in the prior art, the force point only acts on one end of the compression block, which causes uneven force of the compression block during movement, restricts and hinders movement, and affects the user experience; the multi-point synchronous compression structure and the coffee machine provided by the embodiment of the utility model drive the driving shaft components and the driven shaft components to synchronously operate through the connecting plate, and four groups of shaft components synchronously drive the moving seat, so that the movement stability of the moving seat is effectively improved, the compression effect of the coffee machine is improved, and the product market reputation of the coffee machine is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of these drawings.

[0018] Figure 1 The structural diagram of the multi-point synchronous compression structure provided by the embodiment of the utility model.

[0019] Figure 2 The sectional view of the multi-point synchronous compression structure in the coffee machine. Figure 1

[0020] Figure 3 The sectional view of the transmission assembly provided by the embodiment of the utility model.

[0021] Figure 4 The side view of the transmission assembly provided by the embodiment of the utility model.

[0022] Figure 5 The sectional view of the transmission assembly provided by the embodiment of the utility model.

[0023] Figures 6-7 The action schematic view of the transmission assembly provided by the embodiment of the utility model.

[0024] In the drawings, various reference signs represent:

[0025] 100-driving part 200-transmission assembly 300-moving seat

[0026] ​210 connecting plate 220 driving connecting shaft part 230 driven connecting shaft part

[0027] 110 handle 120 driving shaft 130 driven shaft

[0028] 221 first connecting sleeve 222 first driving swing arm 223 first driven swing arm

[0029] 400 pivot 224 first recess 231 second connecting sleeve

[0030] 232 second driving swing arm 233 second driven swing arm 234 second recess. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments are described below by referring to the drawings, which show by way of example the principles of the present application. Figures 1-7 The described embodiments are examples and are intended to be illustrative of the embodiments of the present application and are not to be construed as limiting the present application.

[0032] In the description of the embodiments of the present application, it should be understood that the terms “length”, “width”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the embodiments of the present application and simplify 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 construed as limiting the present application.

[0033] In addition, the terms “first” and “second” are used only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with “first” and “second” can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of “a plurality of” is two or more, unless otherwise specifically limited.

[0034] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; 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; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0035] In one embodiment of the present application, as shown in Figures 1-7 A multi-point synchronous pressing structure is provided, comprising a driving member 100, a transmission assembly 200 and a moving seat 300, the end of the driving member 100 is rotatably connected to the coffee machine; the transmission assembly 200 is arranged on the coffee machine; the moving seat 300 is slidably connected to the coffee machine; the transmission assembly 200 comprises a connecting plate 210, a driving shaft component 220 and a driven shaft component 230, the number of the driving shaft component 220 and the driven shaft component 230 is two groups, the driving member 100 is drivingly connected with the driving shaft component 220, the driving shaft component 220 and the driven shaft component 230 are arranged on the coffee machine, and the driving shaft component 220 is drivingly connected with the driven shaft component 230 through the connecting plate 210; the two groups of driving shaft components 220 and the two groups of driven shaft components 230 are arrayed, and the output ends of the two groups of driven shaft components 230 and the two groups of driving shaft components 220 are drivingly connected with the moving seat 300.

[0036] The user drives the driving member 100 to move, the driving member 100 drives the two groups of driving shaft components 220 to operate, each group of driving shaft components 220 drives the driven shaft component 230 to operate through the connecting plate 210, and the two groups of driving shaft components 220 and the two groups of driven shaft components 230 synchronously drive the moving seat 300 to move; compared with the end driving connection of the transmission lever and the pressing block in the prior art, the force point only acts on one end of the pressing block, which causes uneven stress of the pressing block during movement, restricts movement, and affects the technical problem of consumer use experience, the multi-point synchronous pressing structure provided in the embodiments of the present application drives the driving shaft component 220 and the driven shaft component 230 to operate synchronously through the connecting plate 210, and four groups of shaft components synchronously drive the moving seat 300, which can effectively improve the movement stability of the moving seat 300, and further improve the pressing effect of the coffee machine and the product market reputation of the coffee machine.

[0037] As Figures 1-7As shown in the utility model, in another embodiment of the utility model, the driving piece 100 includes handle 110, driving shaft 120 and driven shaft 130, driving shaft 120 and driven shaft 130 are all rotationally connected on coffee machine, the output end of handle 110 is drivingly connected with driving shaft 120, driving shaft 120 is drivingly connected with driving shaft component 220, driven shaft 130 is drivingly connected with driven shaft component 230, in this embodiment, handle 110 is arranged in semicircular waist hole ring structure.

[0038] As Figures 1-7 As shown in another embodiment of the utility model, the driving shaft component 220 includes first connecting sleeve 221, first driving swing arm 222 and first driven swing arm 223, first connecting sleeve 221 is tightly connected on driving shaft 120, first driving swing arm 222 is fixedly arranged on first connecting sleeve 221, first driven swing arm 223 is rotationally connected on the end of first driving swing arm 222 away from first connecting sleeve 221, the end of first driven swing arm 223 away from first driving swing arm 222 is rotationally connected with moving seat 300, the connecting position of connecting plate 210 and first driving swing arm 222 and first driven swing arm 223 is rotationally connected.

[0039] As Figures 1-7 As shown in another embodiment of the utility model, the end of first driving swing arm 222 away from first connecting sleeve 221 is provided with pivot 400, the end of first driven swing arm 223 close to first driving swing arm 222 is provided with first recess 224, first recess 224 is rotationally connected with pivot 400.

[0040] As Figures 1-7 As shown in another embodiment of the utility model, the driven shaft component 230 includes second connecting sleeve 231, second driving swing arm 232 and second driven swing arm 233, second connecting sleeve 231 is tightly connected on driven shaft 130, second driving swing arm 232 is fixedly arranged on second connecting sleeve 231, second driven swing arm 233 is rotationally connected on the end of second driving swing arm 232 away from second connecting sleeve 231, the end of second driven swing arm 233 away from second driving swing arm 232 is rotationally connected with moving seat 300, the connecting position of connecting plate 210 and second driving swing arm 232 and second driven swing arm 233 is rotationally connected.

[0041] As Figures 1-7As shown, in another embodiment of the present invention, a pivot 400 is provided at the end of the second active swing arm 232 away from the second connecting sleeve 231, and a second groove 234 is provided at the end of the second driven swing arm 233 near the second active swing arm 232, and the second groove 234 is rotatably connected to the pivot 400.

[0042] Specifically, the active coupling component 220 and the driven coupling component 230 have the same structure;

[0043] When the pressing mechanism needs to be opened, the user drives the handle 110 to rotate, the first active swing arm 222 rotates, the height of its free end rises, and the height of the first driven swing arm 223 rises. At the same time, the first active swing arm 222 drives the second active swing arm 232 to rotate synchronously through the connecting plate 210, thereby making the four sets of connecting components operate synchronously, and thus driving the moving seat 300 to rise.

[0044] like Figures 1-7 As shown, in another embodiment of this utility model, two sets of the active coupling components 220 are spaced apart along the length direction of the active shaft 120; two sets of the driven coupling components 230 are spaced apart along the length direction of the driven shaft 130. The array distribution of the coupling components is achieved by using a spaced distribution arrangement.

[0045] like Figures 1-7 As shown, in another embodiment of this utility model, both the drive shaft 120 and the driven shaft 130 are provided with keyways, and the drive coupling component 220 and the driven coupling component 230 are respectively keyed to the drive shaft 120 and the driven shaft 130.

[0046] Another embodiment of this utility model provides a coffee machine, including the above-described multi-point synchronous pressing structure.

[0047] The user drives the drive component 100 to move, which in turn drives two sets of active coupling components 220 to operate. Each set of active coupling components 220 drives a driven coupling component 230 to operate through a connecting plate 210. The two sets of active coupling components 220 and the two sets of driven coupling components 230 synchronously drive the moving seat 300 to move. Compared with the transmission lever and end transmission connection of the pressing block in the prior art, where the force is applied only to one end of the pressing block, resulting in uneven force on the pressing block during movement and restricted movement, thus affecting the user experience, the coffee machine provided in this embodiment of the present invention, through the connection plate 210 driving the active coupling components 220 and the driven coupling components 230 to operate synchronously, and the four sets of coupling components synchronously driving the moving seat 300, can effectively improve the movement stability of the moving seat 300, thereby improving the pressing effect of the coffee machine and enhancing the product's market reputation.

[0048] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-point simultaneous press structure, characterized by, The utility model relates to a coffee machine, including: a driving piece, the end of the driving piece is rotatably connected to the coffee machine; a transmission assembly provided on the coffee machine; a moving seat, the moving seat is slidably connected to the coffee machine; wherein the transmission assembly includes a connecting plate, a driving shaft component and a driven shaft component, the number of the driving shaft component and the driven shaft component is two groups, the driving piece is drivingly connected to the driving shaft component, the driving shaft component and the driven shaft component are provided on the coffee machine, the driving shaft component and the driven shaft component are drivingly connected through the connecting plate; the two groups of driving shaft components and the two groups of driven shaft components are arrayed, the output ends of the two groups of driven shaft components and the two groups of driving shaft components are drivingly connected to the moving seat.

2. The multi-point simultaneous press structure of claim 1, wherein: The driving piece includes a handle, a driving shaft and a driven shaft, the driving shaft and the driven shaft are rotatably connected to the coffee machine, the output end of the handle is drivingly connected to the driving shaft, the driving shaft is drivingly connected to the driving shaft component, and the driven shaft is drivingly connected to the driven shaft component.

3. The multi-point simultaneous press structure of claim 2, wherein: The driving shaft component includes a first connecting sleeve, a first driving swing arm and a first driven swing arm, the first connecting sleeve is tightly connected to the driving shaft, the first driving swing arm is fixedly arranged on the first connecting sleeve, the first driven swing arm is rotatably connected to the end of the first driving swing arm away from the first connecting sleeve, the end of the first driven swing arm away from the first driving swing arm is rotatably connected to the moving seat, and the connecting position of the connecting plate and the first driving swing arm and the second driven swing arm is rotatably connected.

4. The multi-point simultaneous press structure of claim 3, wherein: The end of the first driving swing arm away from the first connecting sleeve is provided with a pivot, the end of the first driven swing arm close to the first driving swing arm is provided with a first groove, and the first groove is rotatably connected to the pivot.

5. The multi-point simultaneous press structure of claim 2, wherein: The driving shaft component includes a second connecting sleeve, a second driving swing arm and a second driven swing arm, the second connecting sleeve is tightly connected to the driven shaft, the second driving swing arm is fixedly arranged on the second connecting sleeve, the second driven swing arm is rotatably connected to the end of the second driving swing arm away from the second connecting sleeve, the end of the second driven swing arm away from the second driving swing arm is rotatably connected to the moving seat, and the connecting position of the connecting plate and the second driving swing arm and the second driven swing arm is rotatably connected.

6. The multi-point simultaneous press structure of claim 5, wherein: The end of the second driving swing arm away from the second connecting sleeve is provided with a pivot, the end of the second driven swing arm close to the second driving swing arm is provided with a second groove, and the second groove is rotatably connected to the pivot.

7. The multi-point simultaneous press structure of claim 2, wherein: The two groups of driving shaft components are spaced along the length direction of the driving shaft.

8. The multi-point simultaneous press structure of claim 2, wherein: The two groups of driven shaft components are spaced along the length direction of the driven shaft.

9. The multi-point simultaneous press structure according to any one of claims 2 to 8, characterized in that: The driving shaft and the driven shaft are provided with key grooves, and the driving shaft component and the driven shaft component are respectively and one-to-one key connected to the driving shaft and the driven shaft.

10. A coffee maker characterized in that: The utility model discloses a multi-point synchronous pressing structure.

Images