Combined brewing and drinking device and water cup

Abstract

The utility model relates to a combined type brewing and drinking device and a water cup, the combined type brewing and drinking device comprises a traction assembly and a brewing and drinking assembly, the traction assembly and the brewing and drinking assembly are detachably connected, and the brewing and drinking assembly is used for sealing and storing brewing type drinks, controlling the traction assembly to move and driving the brewing and drinking assembly to do lifting motion; the brewing and drinking assembly is provided with a filter screen or a filter hole for filtering brewing type drinks; the brewing and drinking assembly is composed of at least two brewing and drinking units, the brewing and drinking units are sequentially stacked and connected from top to bottom in the ascending direction of the traction assembly, and the traction assembly is detachably connected to the brewing and drinking unit close to the end, in the ascending direction, of the traction assembly. According to the combined type brewing and drinking device, the traction assembly is controlled to move, so that the brewing state of the brewing and drinking assembly is adjusted, and the concentration of drinks is conveniently controlled; the brewing and drinking assembly is formed by stacking and connecting the at least two brewing and drinking units, various brewing type beverages with different tastes can be brewed in a matched mode, various tastes are achieved, and the brewing and drinking assembly is suitable for people at home, working and traveling and wide in applicability.

Description

Technical Field

[0001] The present application relates to the field of beverage infusion utensils, and in particular to a combined beverage infusion device and water cup. Background Art

[0002] A beverage infuser is a device for containing beverages. When people need to brew a beverage, they place the beverage infuser in a cup and directly brew the beverage. The device is easy to operate and carry.

[0003] Existing tea infusers generally use disposable tea bags. Although disposable tea bags can achieve fast brewing, when the concentration of the beverage needs to be adjusted, the disposable tea bag can generally only be taken out of the tea water or lifted by the rope of the disposable tea bag. However, the disposable tea bag itself is heavy, which makes it difficult to fix the disposable tea bag in place. In addition, the beverage packaged in the disposable tea bag has a single flavor, which is not suitable for people who go out and travel. Utility Model Content

[0004] In order to solve the problem that existing disposable tea bags cannot adjust the concentration and taste of beverages well and are not suitable for people who go out and travel, the present application provides a combined beverage infuser and water cup.

[0005] In the first aspect, the present application provides a combined beverage infuser, which adopts the following technical solution:

[0006] A combined drink infuser comprises a traction assembly and a drink infuser assembly, wherein the traction assembly and the drink infuser assembly are detachably connected, and the drink infuser assembly is used to seal a brewed drink. In the absence of the traction and cooperation of the traction assembly, the drink infuser assembly has an independent soaking function. The drink infuser assembly can be independently left to stand, shaken, or flipped to soak out the flavor of the drink and filter and seal the brewed drink. When brewing a drink, the combined drink infuser assembly is entirely located in the soaking device, and the movement of the traction assembly is controlled to drive the drink infuser assembly to move up and down.

[0007] The brewing component is provided with a filter screen or filter holes for filtering brewed beverages;

[0008] The brewing assembly consists of at least two brewing units, which are stacked and connected in sequence from top to bottom along the ascending direction of the traction assembly. The traction assembly is detachably connected to the brewing unit near one end of the traction assembly in the ascending direction. The traction assembly only pulls the brewing unit near the end of the traction assembly in the ascending direction to move. The brewing unit pulled by the traction assembly drives the other brewing units to move, thereby driving the entire brewing assembly to move.

[0009] By adopting the above technical solution, the combined drink infuser of the present application can be used with a water cup or other soaking device equipped with a control device. The control device pulls the traction assembly, driving the infuser assembly to move up and down, adjusting the infusing state of the combined drink infuser to adjust the concentration of the beverage. The traction assembly is detachably connected to the infuser assembly, and the brewed beverage is sealed within the infuser assembly, allowing the infuser assembly to independently soak. The filter screen or filter hole design effectively prevents impurities in the brewed beverage from entering the beverage. The infuser assembly is composed of at least two infuser units. The traction assembly pulls the top infuser unit to pull all the infuser units into motion. Different infuser units can be loaded with different types of brewed beverages, enriching the beverage flavor. The stacked connection of the infuser units helps reduce the size and facilitates portability. Preferably, two adjacent infuser units are detachably connected by a connecting structure, and the connection structure is connected by a snap-on or threaded connection.

[0010] By adopting the above technical solution and setting the connection structure, the quick assembly and disassembly of the brewing unit can be achieved, which makes it convenient for users to freely combine brewing units of different flavors according to their needs, while ensuring the structural stability of the combined brewer.

[0011] Preferably, the brewing unit includes a top cover, a base and a storage body, the top cover, the base and the storage body are arranged to form a accommodating cavity for placing brewed beverages, the brewing unit is provided with a filter screen or filter holes, and the connecting structure includes a first connecting member and a second connecting member, the first connecting member is arranged at the top of the top cover of each brewing unit, and the second connecting member is arranged at the bottom of the base of each brewing unit; for two adjacent brewing units, the second connecting member of the upper brewing unit and the first connecting member of the lower brewing unit can be snap-fitted.

[0012] By adopting the above technical solution, the brewing unit is integrally enclosed to form a accommodating cavity for placing brewed beverages, and two adjacent brewing units are connected by a first connecting member and a second connecting member, so that the brewing units can be quickly disassembled and assembled, and the concentration of the beverage can be adjusted and a variety of beverage flavors can be combined.

[0013] Preferably, the first connecting member includes a first connecting part, the first connecting part is extended and arranged on the top of the top cover, the outer side wall of the first connecting part is provided with a connecting block or the inner side wall is provided with a connecting groove, the second connecting member includes a second connecting part, the second connecting part is provided at the bottom of the base, the inner side wall of the second connecting part is provided with a connecting groove corresponding to the connecting block of the first connecting part, or the outer side wall of the second connecting part is provided with a connecting block corresponding to the connecting groove of the first connecting part, and the first connecting part of the brewing unit located below is snap-fitted with the second connecting part of the brewing unit located above.

[0014] By adopting the above technical solution, the connection structure between the brewing units is further optimized. Through the cooperation of the first connecting part and the second connecting part, a stable clamping connection between the brewing units is achieved, thereby ensuring the stability of the connection between the brewing units; in addition, the design of the connecting block and the connecting groove makes the connection between the brewing units simple and quick, which is convenient for users to assemble and disassemble the brewing components, thereby improving the convenience of use.

[0015] Preferably, the top cover, base and / or storage body of the brewing unit are provided with a filter screen or filter holes.

[0016] Preferably, the filter screen or the filter hole is arranged on the top cover of the brewing unit, and the base of the brewing unit is provided with a through hole.

[0017] By adopting the above technical solution, the beverage can be effectively filtered during the brewing process, while ensuring that the beverage inside the brewing unit can flow smoothly, thereby improving the brewing effect and convenience of the beverage.

[0018] The brewing unit comprises an upper warehouse and a lower warehouse, the warehouse wall of the upper warehouse and the warehouse wall of the lower warehouse are connected, and the brewing unit is surrounded by the upper warehouse and the lower warehouse to form a hollow structure, the diameter or width of the upper warehouse is smaller than the diameter or width of the lower warehouse, a filter is horizontally arranged on the top of the upper warehouse, and a filter is horizontally arranged on the middle and lower part of the lower warehouse, and the distance between the filter of the lower warehouse and the bottom of the lower warehouse is greater than or equal to the height of the upper warehouse, and the upper warehouse, the lower warehouse and the The filter net is arranged to form a accommodating cavity for placing brewed beverages; the connecting structure includes a first clamping protrusion, which is arranged on the inner wall of the lower section warehouse, and the outer wall of the upper section warehouse is provided with a first annular groove; the two adjacent brewing units, the first clamping protrusion of the lower section warehouse and the groove wall of the first annular groove of the upper section warehouse are clamped and matched at any position, when the first clamping protrusion is clamped with the groove wall of the first annular groove, the two adjacent brewing units can rotate relative to each other in the horizontal direction without falling.

[0019] By adopting the above technical solution, the upper chamber, the lower chamber and the filter net of the brewing unit are surrounded to form a accommodating cavity for placing brewed beverages. The diameter of the upper chamber of the brewing unit is smaller than the diameter of the lower chamber, so that the brewing unit is arranged in a convex shape as a whole, so that the two adjacent brewing units can be stably connected through the structure of the first clamping protrusion and the first annular groove. The setting of the first annular groove and the first clamping protrusion makes it possible for the two adjacent brewing units to be horizontally connected at 360° without the need for alignment, and after being connected, they can be rotated relatively in the horizontal direction without falling off, and have good operating convenience and brewing stability.

[0020] Preferably, the brewing unit includes a brewing bin body and a brewing bin bottom, the brewing bin body includes an upper bin and a lower bin, the bin wall of the upper bin and the bin wall of the lower bin are connected and arranged to form a hollow structure, and a filter is horizontally provided on the top of the upper bin; the brewing bin bottom includes an upper connecting part and a lower connecting part, the upper connecting part and the lower connecting part are connected and arranged to form a hollow structure, and a filter is horizontally provided on the upper middle part or the top of the upper connecting part; the upper connecting part of the brewing bin bottom is clamped or threadedly connected to the lower bin of the brewing bin body located above, and the lower connecting part of the brewing bin bottom is clamped or threadedly connected to the upper bin of the brewing bin body located below, and the brewing bin bottom and the brewing bin body located above are surrounded to form a accommodating cavity for placing brewed beverages.

[0021] By adopting the above technical solution, the brewing unit is composed of a brewing bin body and a brewing bin bottom. The upper and lower connecting parts of the brewing bin bottom are respectively snap-connected or threadedly connected to the upper and lower adjacent brewing bin bodies to form a stable combined structure. The brewing bin bottom and the brewing bin body located above jointly form a receiving cavity for placing brewed beverages, ensuring that impurities can be effectively filtered out during brewing, and the brewing effect and taste of the beverage can be guaranteed while the combination of multiple brewing units is used. At the same time, the brewing bin body and the brewing bin bottom can be quickly assembled and disassembled, which is convenient for packaging and replacing the placed brewed beverages.

[0022] Preferably, the outer wall of the upper section warehouse is provided with a first annular groove, the inner wall of the lower section warehouse is provided with a first clamping protrusion, the outer wall of the upper connecting part is provided with a second annular groove, and the connecting structure includes a second clamping protrusion, and the second clamping protrusion is provided on the inner side surface of the lower connecting part, and the first clamping protrusion is clamped and matched with the second annular groove wall at any position in the horizontal direction, and the second clamping protrusion is clamped with the first annular groove wall at any position in the horizontal direction; when the first clamping protrusion is clamped with the second annular groove wall, the bottom of the brewing warehouse and the brewing warehouse body below can rotate relative to each other in the horizontal direction without falling; when the second clamping protrusion is clamped with the first annular groove wall, the bottom of the brewing warehouse and the brewing warehouse body above can rotate relative to each other in the horizontal direction without falling.

[0023] By adopting the above technical solution, the first annular groove opened on the outer wall of the upper section warehouse and the first clamping protrusion set on the inner wall of the lower section warehouse, as well as the second annular groove opened on the outer wall of the upper connecting part and the second clamping protrusion set on the inner side surface of the lower connecting part, make the first clamping protrusion able to clamp and cooperate with any position of the second annular groove wall, and the second clamping protrusion able to clamp with any position of the first annular groove wall, thereby realizing the relative rotation of the bottom of the brewing warehouse and the brewing warehouse body below in the horizontal direction or the relative rotation of the bottom of the brewing warehouse and the brewing warehouse body above in the horizontal direction, thereby improving the installation efficiency of the brewing unit.

[0024] Preferably, the width or diameter of the upper bin is smaller than the width or diameter of the lower bin.

[0025] By adopting the above technical solution, the width or diameter of the upper section of the brewing unit is designed to be smaller than the width or diameter of the lower section, so that the brewing unit has a convex design, which enables the brewing units to be more stably embedded with each other during assembly, thereby improving the assembly stability; at the same time, the effective space of the internal accommodating cavity of the brewing unit is increased, thereby improving the efficiency of beverage brewing.

[0026] Preferably, the height of the brewing bin body is greater than or equal to the height of the brewing bin bottom.

[0027] By adopting the above technical solution, there is sufficient space for brewing beverages inside the brewing unit, which improves the utilization rate of the combined brewing device and saves costs.

[0028] Preferably, a plurality of spacing grooves are provided on the bottom side wall of the traction component or the top side wall of the brewing unit, spaced apart along the movement direction of the traction component and passing through the side wall, and the bottom of the traction component or the top of the brewing unit is divided into multiple sections by the spacing grooves.

[0029] By adopting the above technical solution and setting the spacing grooves, the bottom of the traction component or the top of the brewing unit is divided into multiple sections, which can improve the elastic deformation performance of the bottom of the traction component and the top of the brewing unit, further improve the assembly stability, facilitate assembly and disassembly, and not easily damage the various accessories.

[0030] Preferably, the brewing unit is a cylinder, a cuboid, a cube or a pentagonal prism.

[0031] By adopting the above technical solution, the brewing unit is designed as a cylinder, a cuboid, a cube or a pentagonal prism, so that the brewer has a variety of appearance options, which is convenient for users to choose the appropriate shape according to different usage scenarios and personal preferences. At the same time, the structural stability of the brewing component and the effective use of the accommodating cavity are ensured, thereby improving the brewing effect of brewed beverages.

[0032] Preferably, the brewing unit has a fixed contour that is not easily deformed.

[0033] By adopting the above technical solution, the brewing unit has a fixed contour that is not easy to deform, which can ensure that the brewing unit maintains a stable shape during use, avoids beverage leakage due to deformation or affects the brewing effect, and improves the overall stability of the brewer and user experience.

[0034] Preferably, the traction assembly includes a traction cover, and a clamping structure is provided at the bottom of the traction cover corresponding to the brewing unit, and the brewing unit and the traction cover are clamped or threadedly connected via the clamping structure.

[0035] By adopting the above technical solution, the traction cover and the brewing unit are detachably connected through the snap-fit ​​structure, thereby improving the connection stability between the traction cover and the brewing unit.

[0036] Preferably, the traction assembly further includes a traction head, which is a magnetic member or a traction rope, and the traction head is arranged in the middle position of the top of the traction cover.

[0037] By adopting the above technical solution, the traction head is set as a magnetic part, which can be used with a magnetic bullet cup with a magnetic control device on the cup cover; and the traction head is set as a traction rope, which can be used with a water cup with a traction rope control device on the cup cover; the setting of the traction head makes it easy for the user to control the movement of the entire traction assembly through the traction head, thereby driving the brewing assembly to move up and down, realizing convenient adjustment of the beverage concentration, and improving the convenience and practicality of the operation of the brewer.

[0038] Preferably, the traction assembly further includes a traction head, which is a traction rope. The traction cover is further provided with a magnetic part, which is arranged at the middle position or side edge position of the top of the traction cover, and the magnetic part is arranged at a position of the traction cover away from the traction head.

[0039] By adopting the above technical solution, the traction head is set as a traction rope, and a magnetic component is set on the traction cover, so that the combined drink infuser can be used with a water cup whose lifting movement is controlled by a traction rope control device. The setting of the magnetic component facilitates the magnetic positioning of the combined drink infuser and the cup cover, thereby better fixing the combined drink infuser; by setting the positions of the traction head and the magnetic component, the combined drink infuser has better balance and the control stability is improved.

[0040] Preferably, a traction channel is provided longitudinally through the traction component, and a connecting channel is provided longitudinally through the brewing unit, and the traction channel and the connecting channel are provided correspondingly; the side wall of the connecting channel is connected to the inner wall of the accommodating cavity formed by the brewing unit.

[0041] By adopting the above technical solution, a traction channel is provided in the traction assembly, and a connecting channel is correspondingly provided in the infusing unit, so that the combined infuser is formed to be easy to match with a straw cup or a water cup with a traction track, and the combined infuser can stably move along the straw of the straw cup or the traction track of the water cup, thereby adjusting the immersion state of the combined infuser and the beverage; the side wall of the connecting channel is connected to the inner wall of the accommodating cavity formed by the infusing unit, so that the outer wall of the connecting channel and the inner wall of the accommodating cavity form a cavity to seal the brewed beverage, thereby preventing the brewed beverage from falling or leaking.

[0042] Preferably, the top and / or bottom side walls of the connecting channel are provided with a plurality of connecting plates, through which the connecting channel is connected to the inner wall of the accommodating cavity formed by the brewing unit. By adopting the above technical solution, when the filter is provided at the top or bottom of the brewing unit, the provision of the connecting plates enables the connecting channel to be stably fixed in the accommodating cavity formed by the brewing unit.

[0043] Preferably, there are three connecting plates, one end of each of the three connecting plates is connected to the outer wall of the connecting channel, one end of the three connecting plates away from the connecting channel is circumferentially extended corresponding to the connecting channel and is connected to the inner wall of the accommodating cavity formed by the brewing unit, and the angle formed by two adjacent connecting plates and the connecting channel is 120°.

[0044] By adopting the above technical solution, three connecting plates are set and extend circumferentially evenly along the connecting channel. The two adjacent connecting plates form a 120° angle with the connecting channel, having a stable fixing structure, which can stably fix the connecting channel to the cavity wall of the accommodating cavity, thereby improving the fixing stability of the connecting channel.

[0045] Preferably, the combined beverage infuser is a disposable combined beverage infuser.

[0046] By adopting the above technical solution, the combined beverage infuser achieves rapid brewing of instant beverages and flexible adjustment of concentration and taste. At the same time, the disposable design of the combined beverage infuser further improves the convenience and hygiene of use, making it suitable for outings and travel scenarios.

[0047] In a second aspect, the present application provides a water cup, which adopts the following technical solution:

[0048] A water cup comprises the above-mentioned combined drink infuser, and also comprises a cup cover and a cup body, wherein the cup cover is detachably connected to the cup body, the combined drink infuser is placed in the cup body, and a control device is provided on the top of the cup cover, and the position of the combined drink infuser in the cup body is controlled by the control device to control the immersion state of the combined drink infuser.

[0049] By adopting the above technical solution, the position of the combined drink infuser in the cup body is controlled by the control device to adjust the immersion state of the combined drink infuser, and then adjust the concentration of the beverage. The water cup of the present application has good operation convenience and is easy to carry and use when going out.

[0050] In summary, this application includes at least one of the following beneficial technical effects:

[0051] 1. The combined drink infuser of the present application can be used in conjunction with a water cup equipped with a control device. The control device pulls the traction component, driving the infusing component to move up and down, thereby adjusting the infusing state of the combined drink infuser to adjust the concentration of the drink. The traction component is detachably connected to the infusing component, and the brewed drink is sealed in the infusing component, so that the infusing component can be independently soaked. The filter or filter hole design can effectively prevent impurities in the brewed drink from entering the drink. The infusing component is composed of at least two infusing units, so that different infusing units can be loaded with different types of brewed drinks to enrich the taste of the drink. The stacked connection setting of the infusing units is conducive to reducing the volume and is easy to carry. The combined drink infuser of the present application is suitable for use at home and on the go.

[0052] 2. By providing a connecting structure between the brewing units and performing a snap-fit ​​or threaded connection with the brewing units, the connection stability between the brewing units is improved. While there is enough space to place brewed beverages, the brewing units are easy to assemble and disassemble.

[0053] 3. By configuring the brewing unit to consist of a brewing bin body and a brewing bin bottom, the brewing bin body and the brewing bin bottom are connected by snap-fit ​​or threaded connection, thereby facilitating assembly and disassembly of the brewing unit.

[0054] 4. By setting a number of spacing grooves that penetrate the side walls at intervals on the bottom side walls of the traction component or the top side walls of the brewing unit, the bottom of the traction component or the top of the brewing unit is divided into multiple sections, which can improve the elastic deformation performance of the bottom of the traction component and the top of the brewing unit, further improve the assembly stability, and facilitate assembly and disassembly.

[0055] 5. By setting the traction head as a magnetic part, it can be used with a magnetic bullet cup, and by setting the traction head as a traction rope, it can be used with a water cup that is raised and lowered by controlling the traction rope; the setting of the traction head makes it easy for the user to control the movement of the traction component through the traction head, thereby driving the brewing component to rise and fall, thereby realizing convenient adjustment of the beverage concentration and improving the operation convenience and practicality of the combined beverage infuser.

[0056] 6. The water cup of the present application controls the position of the combined drink infuser in the cup body through the control device of the cup cover to adjust the immersion state of the combined drink infuser and thus adjust the concentration of the beverage. The water cup of the present application has good operation convenience and is easy to carry and use when going out. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a structural schematic diagram of a combined drink infuser according to Example 1.

[0058] Figure 2 yes Figure 1 Exploded diagram.

[0059] Figure 3 It is a structural schematic diagram of a combined drink infuser according to Example 2.

[0060] Figure 4 yes Figure 2 Longitudinal cross-sectional view.

[0061] Figure 5 yes Figure 2 Exploded diagram.

[0062] Figure 6 This is another structural schematic diagram of a combined drink infuser according to Example 2.

[0063] Figure 7 It is a structural schematic diagram of a combined drink infuser according to Example 3.

[0064] Figure 8 It is a structural schematic diagram of a combined drink infuser according to Example 4.

[0065] Figure 9 This is another structural schematic diagram of a combined beverage infuser according to Example 4.

[0066] Figure 10 1 is a schematic diagram of the exploded structure of a longitudinally cut combined drink infuser of Example 5;

[0067] Figure 11 This is a schematic diagram of the explosion structure of a combined drink infuser according to Example 6;

[0068] Figure 12 It is a schematic diagram of the explosion structure of a combined drink infuser in Example 7.

[0069] Explanation of the accompanying drawings: 1. traction component; 01. spacing groove; 10. snap-fit ​​groove; 11. traction cover; 12. snap-fit ​​block; 13. magnetic part; 14. traction rope; 15. magnetic part; 16. traction channel; 2. brewing component; 21. brewing unit; 211. upper section warehouse; 212. lower section warehouse; 213. first annular groove; 214. first snap-fit ​​protrusion; 22. first connecting member; 221. first connecting part; 222. connecting block; 23. second connecting member; 231. second connecting part; 232. connecting groove; 24. brewing warehouse bottom; 241. upper connecting part; 242. lower connecting part; 243. second annular groove; 244. second snap-fit ​​protrusion; 25. connecting channel; 26. connecting plate; 3. filter. DETAILED DESCRIPTION

[0070] The following is combined with Figure 1-12 This application is described in further detail.

[0071] In order to solve the problem that existing disposable tea bags cannot effectively adjust the concentration and taste of brewed beverages, the present application proposes a combined beverage infuser, which can be used in conjunction with a water cup with a control device. The combined beverage infuser can be controlled by the control device of the water cup to adjust the soaking state of the combined beverage infuser, which is convenient for adjusting the concentration of the beverage. It can be used for daily brewing or as a disposable beverage infuser, thereby improving the practicality of the combined beverage infuser and its applicability for going out and traveling.

[0072] Example 1

[0073] Example 1 discloses a combined beverage infuser.

[0074] Reference Figure 1 The filter 3 or filter hole is provided on the brewing unit 21 for filtering the brewed beverage. It should be noted that the sealing here means that when the traction component 1 and the brewing component 2 are detached, the brewing component 2 can be used independently in the water cup as a container for brewed beverage, and can be left standing, shaken or turned over independently to soak out the flavor of the beverage and filter and seal the brewed beverage, and the residue is sealed in the brewing component 2, and drinking water can freely pass through the filter 3 or the filter hole to soak out the flavor of the beverage; when brewing the beverage, the combined drink infuser is located in the soaking device as a whole; by controlling the movement of the traction component 1, the traction component 1 drives the brewing component 2 to perform a lifting movement to control the soaking state of the brewing component 2.

[0075] Specifically, refer to Figure 1The brewing assembly 2 is composed of at least two brewing units 21. Preferably, there are four brewing units 21 in this embodiment. The four brewing units 21 are stacked and connected in sequence from top to bottom along the ascending direction of the traction assembly 1. The traction assembly 1 is detachably connected to the brewing unit 21 near one end of the traction assembly 1 in the ascending direction. The traction assembly 1 only pulls one brewing unit 21 near one end of the traction assembly 1 in the ascending direction to move. The brewing unit 21 pulled by the traction assembly 1 drives the other brewing units 21 to move, thereby driving the entire brewing assembly 2 to move. The brewing unit 21 is a cylinder, a cuboid, a cube or a pentagonal prism. The brewing unit 21 in this embodiment is a cuboid. The brewing unit 21 has a fixed contour that is not easily deformed. Specifically, the brewing unit 21 can be made of a material that can produce micro-deformation, such as food-grade rubber material, food-grade coated paper, food-grade hard non-woven fabric, etc., to facilitate the assembly and disassembly of the brewing unit 21; the brewing unit 21 can also be made of a hard material, such as food-grade plastic, such as food-grade nylon plastic material, metal including stainless steel, etc. The two adjacent brewing units 21 are detachably connected by a connecting structure, and the connection between the connecting structure and the brewing unit 21 is a snap connection or a threaded connection. Specifically, the brewing unit 21 includes a top cover, a base and a warehouse body, and the top cover, the base and the warehouse body are surrounded to form a accommodating cavity for placing brewed beverages, and the brewing unit 21 is provided with a filter mesh 3 or a filter hole; further specifically, the setting methods of the filter mesh 3 and the filter hole include the following: first, the top cover of the brewing unit 21 is provided with a filter mesh 3 or a filter hole, and the base of the brewing unit 21 is provided with a through hole. The setting of the through hole is conducive to the circulation of beverage in the brewing unit 21 and improves the filtration efficiency of the brewing unit 21; second, the top cover and the bottom of the brewing unit 21 are both provided with a filter mesh 3 or a filter hole; third, the warehouse body of the brewing unit 21 is provided with a filter mesh 3 or a filter hole. Preferably, the warehouse body of the brewing unit 21 in this embodiment is provided with a filter mesh 3.

[0076] Specifically, refer to Figure 1 and Figure 2, the connecting structure includes a first connecting piece 22 and a second connecting piece 23, the first connecting piece 22 is arranged on the top of the top cover of each brewing unit 21, and the second connecting piece 23 is arranged on the bottom of the base of each brewing unit 21. Preferably, the first connecting piece 22, the second connecting piece 23 and the brewing unit 21 are integrally formed, and the two adjacent brewing units 21, the second connecting piece 23 of the brewing unit 21 located above and the first connecting piece 22 of the brewing unit 21 located below can be snap-fitted; specifically, the first connecting piece 22 includes a first connecting portion 221, the first connecting portion 221 extends and is arranged on the top of the top cover, the outer side wall of the first connecting portion 221 is provided with a connecting block 222 or the inner side wall of the first connecting portion 221 is provided with a connecting groove 232, the second connecting piece 23 includes a second connecting portion 231, the second connecting portion 231 is arranged at the bottom of the base, the second connecting portion 231 The inner side wall of the second connecting portion 231 is provided with a connecting block 222 corresponding to the first connecting portion 221, or the outer side wall of the second connecting portion 231 is provided with a connecting block 222 corresponding to the connecting groove 232 of the first connecting portion 221, so that the first connecting portion 221 of the brewing unit 21 located below corresponds to the second connecting portion 231 of the brewing unit 21 located above and is snap-connected. In this embodiment, the outer side wall of the first connecting portion 221 is provided with a connecting block 222, and the inner side wall of the second connecting portion 231 is provided with a connecting groove 232 corresponding to the connecting block 222 of the first connecting portion 221, so that the connecting block 222 of the first connecting portion 221 of the brewing unit 21 located below corresponds to the connecting groove 232 of the second connecting portion 231 of the brewing unit 21 located above and is snap-connected. When the first connecting member 22 and the second connecting member 23 are snap-connected, the warehouse wall of the warehouse body between the brewing units 21 is correspondingly set.

[0077] Reference Figure 1 and Figure 2 The traction assembly 1 includes a traction cover 11 and a traction head. The traction head is a magnetic part 13. The traction head is arranged in the middle position of the top of the traction cover 11. A snap-fit ​​groove 10 is provided at the bottom of the traction cover 11. The connecting block 222 of the first connecting portion 221 on the top cover of the brewing unit 21 at the top is snap-fitted with the snap-fit ​​groove 10, so that the traction cover 11 and the brewing unit 21 of the traction assembly 1 are snap-fitted.

[0078] The working principle of Example 1 is as follows: a brewed beverage is placed in the accommodating cavity of the brewing unit 21 formed by the top cover, base, and chamber. A connecting structure consisting of a first connecting member 22 and a second connecting member 23 is provided, allowing two adjacent brewing units 21 to be assembled and disassembled through the connecting structure. The stacked connection of the brewing units 21 helps reduce volume and save processing costs. In conjunction with a water cup equipped with a control device, the control device magnetically pulls the traction head on the traction cover 11 to drive the brewing assembly 2 to move up and down, thereby controlling the brewing state of the combined infuser and adjusting the concentration of the beverage. Brewed beverages of different flavors can be placed in the brewing unit 21, achieving a combination and matching of beverage flavors. The combined infuser of this embodiment can be used as a disposable combined infuser.

[0079] Example 2

[0080] The difference between Example 2 and Example 1 is that, Figure 3 and Figure 4 In this embodiment, there are two brewing units 21, which are cylindrical. The brewing unit 21 includes a brewing bin body and a brewing bin bottom 24. The brewing bin body includes an upper bin 211 and a lower bin 212. The bin wall of the upper bin 211 and the bin wall of the lower bin 212 are connected. The brewing bin body is surrounded by the upper bin 211 and the lower bin 212 to form a hollow structure. The top of the upper bin 211 of the brewing bin body is provided with a filter 3; the brewing bin bottom 24 includes an upper connecting portion 241 and a lower connecting portion 242. The upper connecting portion 241 and the lower connecting portion 242 are connected. The bottom 24 of the brewing bin is surrounded by an upper connecting portion 241 and a lower connecting portion 242 to form a hollow structure. A filter screen 3 is provided at the upper middle part or top of the upper connecting portion 241 of the brewing bin bottom 24. Preferably, the filter screen 3 in this embodiment is provided on the top of the upper connecting portion 241. The upper connecting portion 241 is snap-fitted or threadedly connected to the lower section bin 212 of the brewing bin body located above, and the lower connecting portion 242 is snap-fitted or threadedly connected to the upper section bin 211 of the brewing bin body located below. The brewing bin bottom 24 and the brewing bin body located above are surrounded to form a accommodating cavity for placing brewed beverages.

[0081] Specifically, refer to Figure 4 and Figure 5The outer wall of the upper section bin 211 is provided with a first annular groove 213, the inner wall of the lower section bin 212 is provided with a first clamping protrusion 214, the outer wall of the upper connecting portion 241 is provided with a second annular groove 243, and the connecting structure includes a second clamping protrusion 244, and the second clamping protrusion 244 is provided on the inner side of the lower connecting portion 242. The first clamping protrusion 214 is clamped and matched with the second annular groove 243 at any position in the horizontal direction of the groove wall, and the second clamping protrusion 244 is clamped and matched with the second annular groove 243 at any position in the horizontal direction. The wall of an annular groove 213 can be clamped at any position in the horizontal direction, so that assembly can be achieved without alignment during installation. When the first clamping protrusion 214 is clamped with the wall of the second annular groove 243, the bottom 24 of the brewing bin and the brewing bin body below can rotate 360° relative to each other in the horizontal direction without falling off; when the second clamping protrusion 244 is clamped with the wall of the first annular groove 213, the bottom 24 of the brewing bin and the brewing bin body above can rotate 360° relative to each other in the horizontal direction without falling off. Preferably, the width or diameter of the upper warehouse 211 is smaller than the width of the lower warehouse 212, and the width of the upper connecting part 241 is smaller than the width of the lower connecting part 242, so that the brewing warehouse body and the brewing warehouse bottom 24 are both convex-shaped, and then after the brewing warehouse body and the brewing warehouse bottom 24 are snapped together, the two adjacent brewing units 21, the upper warehouse 211 is snapped together to the inner side wall of the lower connecting part 242, and the upper connecting part 241 is snapped together to the inner side wall of the lower warehouse 212, thereby improving the connection stability of the brewing unit 21 and saving space.

[0082] Reference Figure 3 , the height of the brewing tank body is greater than the height of the brewing tank bottom 24, which can greatly increase the accommodating space for brewed beverages and improve the utilization rate of the combined brewing device; Figure 6 , or the height of the brewing warehouse body is equal to the height of the brewing warehouse bottom 24, so that the brewing warehouse body and the brewing warehouse bottom 24 can be designed as the same structure, while improving the utilization rate of the combined brewing device, it can also save development costs.

[0083] A snap-fit ​​block 12 is provided at the bottom of the traction cover 11, which snaps into engagement with the first annular groove 213 on the upper section 211 of the brewing unit 21 at the top, so that the traction cover 11 and the brewing unit 21 of the traction assembly 1 are snap-fitted.

[0084] The implementation principle of embodiment 2 is as follows: by setting the brewing unit 21 as a brewing bin body and a brewing bin bottom 24, the brewing bin bottom 24 and the brewing bin body located above are snap-connected and enclosed to form a accommodating cavity for accommodating brewed beverages; the brewing bin body is divided into an upper bin 211 and a lower bin 212, and the brewing bin bottom 24 is divided into an upper connecting portion 241 and a lower connecting portion 242, the width of the upper bin 211 is smaller than the width of the lower bin 212, and the width of the upper connecting portion 241 is smaller than the width of the lower connecting portion 242, so that the brewing bin body and the brewing bin body are connected. After the bottom 24 of the drinking bin is clamped, the upper bin 211 is clamped to the inner side wall of the lower connecting portion 242, and the upper connecting portion 241 is clamped to the inner side wall of the lower bin 212, thereby improving the assembly stability and connection stability of the brewing unit, saving space, and assembling without alignment during installation. The combined beverage infuser thus obtained can be quickly assembled and disassembled, and is convenient for replacing the brewed beverage placed in the accommodating cavity. It has good practicality. The combined beverage infuser in this embodiment can be used as a daily beverage infuser or as a disposable beverage infuser.

[0085] Example 3

[0086] The difference between Example 3 and Example 2 is that, Figure 7 The traction head is a traction rope 14, and the traction rope 14 is arranged at the middle position of the top of the traction cover 11. The rest is the same as that of Example 2.

[0087] The implementation principle of Example 3 is: by controlling the position of the traction rope 14 on the traction cover 11, the combined drink infuser can be used with a water cup with a traction rope 14 control device, thereby improving the convenience of using the combined drink infuser.

[0088] Example 4

[0089] The difference between Example 4 and Example 3 is that, Figure 8 A magnetic member 15 is also provided on the traction cover 11 , the traction rope 14 is provided at the middle position of the top of the traction cover 11 , and the magnetic member 15 is provided at a position where the traction cover 11 is away from the traction rope 14 .

[0090] Reference Figure 9 In another embodiment, the traction rope 14 is arranged at the side edge of the top of the traction cover 11, and the magnetic component 15 is arranged at a position of the traction cover 11 away from the traction rope 14 and is symmetrically arranged with the traction rope 14 and the traction cover 11. The rest is the same as Example 3.

[0091] The implementation principle of Example 4 is as follows: by controlling the position of the traction rope 14 on the traction cover 11 and further providing a magnetic component 15 on the traction cover 11, the combined drink infuser can be used in conjunction with a water cup having a traction rope 14 control device and a magnetic positioning device. The provision of the magnetic component 15 facilitates the magnetic positioning of the combined drink infuser and the cup cover, which can better position the combined drink infuser and improve the convenience of use of the combined drink infuser.

[0092] Example 5

[0093] The difference between Example 5 and Example 2 is that, Figure 10 The brewing unit 21 includes an upper warehouse 211 and a lower warehouse 212. The warehouse wall of the upper warehouse 211 and the warehouse wall of the lower warehouse 212 are connected. The brewing unit 21 is surrounded by the upper warehouse 211 and the lower warehouse 212 to form a hollow structure. The diameter or width of the upper warehouse 211 is smaller than the diameter or width of the lower warehouse 212, so that the brewing unit forms a convex structure. A filter screen 3 is horizontally provided on the top of the upper warehouse 211, and a filter screen 3 is horizontally provided on the middle and lower part of the lower warehouse 212. The upper warehouse 211, the lower warehouse 212 and the filter screen 3 are surrounded to form a accommodating cavity for placing brewed beverages. The distance between the filter screen 3 of the lower warehouse 212 and the bottom of the lower warehouse 212 is greater than or equal to the distance between the filter screen 3 of the upper warehouse 211 and the bottom of the lower warehouse 212 The height of the bin 211 enables two adjacent brewing units 21 to be stably connected, reducing the distance between the connection positions of the two adjacent brewing units 21 as much as possible and increasing the accommodating space of the accommodating cavity; the connecting structure includes a first clamping protrusion 214, the first clamping protrusion 214 is arranged on the inner side wall of the lower bin 212, and the outer side wall of the upper bin 211 is provided with a first annular groove 213, the first clamping protrusion 214 of the lower bin 212 is clamped and matched with any position of the groove wall of the first annular groove 213 of the upper bin 211, when the first clamping protrusion 214 is clamped with the groove wall of the first annular groove 213, the two adjacent brewing units 21 can rotate relative to each other in the horizontal direction without falling.

[0094] The implementation principle of Example 5 is as follows: the upper compartment 211, the lower compartment 212 and the filter screen 3 of the brewing unit 21 are arranged to form a accommodating cavity for placing brewed beverages. The diameter of the upper compartment 211 of the brewing unit 21 is smaller than the diameter of the lower compartment 212, so that the brewing unit 21 is arranged in a convex shape as a whole, so that the two adjacent brewing units 21 can be stably connected through the structure of the first connecting protrusion 214 and the first annular groove 213. The two adjacent brewing units 21 do not need to be aligned, and can be connected horizontally at 360°. After being connected, they can be rotated relative to each other in the horizontal direction without falling off, and have good operating convenience and brewing stability.

[0095] Example 6

[0096] The difference between Example 6 and Example 2 is that, Figure 11 On the basis of Example 2, a plurality of spacing grooves 01 are provided on the bottom side wall of the traction component 1 or the top side wall of the brewing unit 21 at intervals along the movement direction of the traction component 1 and through the side wall. Specifically, a plurality of spacing grooves 01 are provided on the bottom side wall of the traction cover 11 at intervals along the movement direction of the traction cover 11 and through the side wall. The spacing grooves 01 divide the bottom of the traction cover 11 into multiple sections; the side walls of the upper section 211 of the brewing bin body and the side walls of the upper connecting portion 241 of the brewing bin bottom are also provided with spacing grooves 01 at intervals along the movement direction of the traction cover 11 and through the side walls. The spacing grooves 01 divide both the upper section 211 and the upper connecting portion 241 into multiple sections.

[0097] The implementation principle of Example 6 is as follows: the setting of the spacing groove 01 divides the bottom of the traction cover 11, the top of the brewing chamber body and the top of the brewing chamber bottom 24 into multiple sections, which can improve the elastic deformation performance of the bottom of the traction cover 11 and the brewing unit 21, further improve the assembly stability of the combined brewer, and facilitate assembly and disassembly.

[0098] Example 7

[0099] The difference between Example 7 and Example 4 is that, with reference to Figure 12, a traction channel 16 is provided longitudinally through the traction component 1. Specifically, the traction channel 16 is opened in the middle area of ​​the traction cover 11, and a connecting channel 25 is provided longitudinally through the brewing unit 21. The traction channel 16 and the connecting channel 25 are correspondingly arranged, and the side wall of the connecting channel 24 is connected to the inner wall of the accommodating cavity formed by the brewing unit 21, so that the side wall of the connecting channel 24 and the inner wall of the accommodating cavity of the brewing unit 21 form a cavity for sealing the brewed beverage; preferably, the top side wall and / or the bottom side wall of the connecting channel 25 are provided with a plurality of connecting plates 26, and the connecting channel 25 is connected to the inner wall of the accommodating cavity formed by the brewing unit 21 through the connecting plates 26. Specifically, in this embodiment, the bottom side wall of the connecting channel 25 is provided with three connecting plates 26, and one end of the three connecting plates 26 is connected to the inner wall of the accommodating cavity formed by the brewing unit 21. The outer wall, one end of the three connecting plates 26 away from the connecting channel 25 corresponds to the connecting channel 25 and extends circumferentially and is connected to the inner wall of the brewing bin bottom 24 of the brewing unit 21, and the angle formed between the two adjacent connecting plates 26 and the connecting channel is 120°; specifically, the filter screen 3 of the brewing bin body in this embodiment is arranged at the top of the brewing bin body, and the filter screen 3 of the brewing bin bottom 24 is arranged at the middle and upper part of the brewing bin bottom 24, and is corresponding to the bottom of the connecting plate 26. The filter screens 3 at the top and bottom of the brewing unit 21 are both provided with connecting through holes for communicating with the connecting channels corresponding to the connecting channel 25. When the brewing bin bottom 24 is snapped into the brewing bin body, the top of the connecting channel 25 is connected to the hole wall of the connecting through hole of the filter screen 3 at the top of the brewing bin body, and the bottom of the connecting channel 25 is connected to the hole wall of the connecting through hole of the filter screen 3 at the brewing bin bottom 24.

[0100] The implementation principle of Example 7 is as follows: a traction channel 16 is provided in the traction assembly 1, and a connecting channel 25 is correspondingly provided in the brewing unit 21, so that the combined drink infuser is formed to be convenient for use with a straw cup or a water cup with a traction track, and the combined drink infuser can stably move along the straw of the straw cup or the traction track of the water cup, thereby adjusting the immersion state of the combined drink infuser and the drink; the side wall of the connecting channel 25 is connected to the inner wall of the accommodating cavity formed by the brewing unit 21, so that the outer wall of the connecting channel 25 and the inner wall of the accommodating cavity enclose a cavity for sealing the brewed drink, and the connecting channel 25 can be stably fixed in the accommodating cavity formed by the brewing unit 21 through the connecting plate 26.

[0101] Example 8

[0102] Example 8 discloses a water cup, comprising a combined drink infuser of any one of the above-mentioned examples 1-7, the water cup also comprising a cup lid and a cup body, the cup lid being detachably covered on the cup body, the combined drink infuser being placed in the cup body, and a control device being provided on the cup lid, the control device being a magnetic control device or a traction rope control device; the magnetic device can control the combined drink infuser to be raised and lowered by magnetic attraction with the traction head, specifically: when it is not necessary to brew a drink, the water cup is inverted so that the cup lid and the combined drink infuser are magnetically attracted and separated from the drink; when it is necessary to brew a drink, the magnetic attraction between the magnetic control device and the combined drink infuser is canceled, so that the combined drink infuser falls into the drink; and the traction rope control device can control the raising and lowering of the combined drink infuser by pulling or reeling in the traction rope. The above-mentioned control device structure is a well-known structure in the art and will not be described in detail here.

[0103] The implementation principle of Example 8 is: the combined drink infuser is pulled by the control device on the water cup to adjust the immersion state of the combined drink infuser in the cup body, thereby adjusting the concentration of the beverage, which has better control and convenient operation.

[0104] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A combined drink infuser, characterized by: The invention comprises a traction component (1) and a brewing component (2), wherein the traction component (1) and the brewing component (2) are detachably connected, and the brewing component (2) is used to seal a brewed beverage. In the absence of the traction cooperation of the traction component (1), the brewing component (2) has an independent soaking property. The brewing component (2) can be independently left to stand, shaken or turned over to soak out the flavor of the beverage and filter and seal the brewed beverage. When brewing a beverage, the combined brewing device is entirely located in the soaking device; the traction component (1) is controlled to move, thereby driving the brewing component (2) to perform a lifting movement; The brewing component (2) is provided with a filter net (3) or a filter hole for filtering the brewed beverage; The brewing assembly (2) is composed of at least two brewing units (21), the brewing units (21) being stacked and connected in sequence from top to bottom along the ascending direction of the traction assembly (1), the traction assembly (1) being detachably connected to the brewing unit (21) near one end of the traction assembly (1) in the ascending direction, the traction assembly (1) only towing the brewing unit (21) near one end of the traction assembly (1) in the ascending direction to move, and the brewing unit (21) towed by the traction assembly (1) drives the other brewing units (21) to move, thereby driving the entire brewing assembly (2) to move.

2. The combined drink infuser according to claim 1, characterized in that: Two adjacent brewing units (21) are detachably connected via a connecting structure, and the connecting structure is connected in a snap-on or threaded manner.

3. The combined drink infuser according to claim 2, characterized in that: The brewing unit (21) comprises a top cover, a base and a chamber body, wherein the top cover, the base and the chamber body are arranged to form a receiving cavity for placing brewed beverages, the brewing unit (21) is provided with a filter screen (3) or a filter hole, and the connecting structure comprises a first connecting member (22) and a second connecting member (23), wherein the first connecting member (22) is arranged at the top of the top cover of each brewing unit (21), and the second connecting member (23) is arranged at the bottom of the base of each brewing unit (21); for two adjacent brewing units (21), the second connecting member (23) of the brewing unit (21) located above and the first connecting member (22) of the brewing unit (21) located below can be snap-fitted.

4. The combined drink infuser according to claim 3, characterized in that: The first connecting member (22) comprises a first connecting portion (221), the first connecting portion (221) extending and arranged at the top of the top cover, the outer side wall of the first connecting portion (221) being provided with a connecting block (222) or the inner side wall being provided with a connecting groove (232), the second connecting member (23) comprising a second connecting portion (231), the second connecting portion (231) being provided at the bottom of the base, the inner side wall of the second connecting portion (231) being provided with a connecting groove (232) corresponding to the connecting block (222) of the first connecting portion (221), or the outer side wall of the second connecting portion (231) being provided with a connecting block (222) corresponding to the connecting groove (232) of the first connecting portion (221), the first connecting portion (221) of the brewing unit (21) located below being snap-fitted to the second connecting portion (231) of the brewing unit (21) located above.

5. The combined drink infuser according to claim 4, characterized in that: The top cover, base and / or storage body of the brewing unit (21) are provided with a filter screen (3) or filter holes.

6. The combined drink infuser according to claim 5, characterized in that: The filter screen (3) or the filter hole is arranged on the top cover of the brewing unit (21), and the base of the brewing unit (21) is provided with a through hole.

7. The combined drink infuser according to claim 2, characterized in that: The brewing unit (21) comprises an upper warehouse (211) and a lower warehouse (212); the warehouse wall of the upper warehouse (211) and the warehouse wall of the lower warehouse (212) are connected and arranged; the brewing unit (21) is surrounded by the upper warehouse (211) and the lower warehouse (212) to form a hollow structure; the diameter or width of the upper warehouse (211) is smaller than the diameter or width of the lower warehouse (212); a filter net (3) is horizontally arranged on the top of the upper warehouse (211); a filter net (3) is horizontally arranged on the middle and lower part of the lower warehouse (212); the distance between the filter net (3) of the lower warehouse (212) and the bottom of the lower warehouse (212) is greater than or equal to the height of the upper warehouse (211); the upper warehouse (211) The lower section chamber (212) and the filter screen (3) are arranged to form a receiving cavity for placing brewed beverages; the connecting structure comprises a first clamping protrusion (214), the first clamping protrusion (214) is arranged on the inner side wall of the lower section chamber (212), and the outer side wall of the upper section chamber (211) is provided with a first annular groove (213); the first clamping protrusion (214) of the lower section chamber (212) and the groove wall of the first annular groove (213) of the upper section chamber (211) are clamped and matched at any position of the groove wall of the first annular groove (213) of the two adjacent brewing units (21); when the first clamping protrusion (214) is clamped with the groove wall of the first annular groove (213), the two adjacent brewing units (21) can rotate relative to each other in the horizontal direction without falling.

8. The combined drink infuser according to claim 2, characterized in that: The brewing unit (21) comprises a brewing chamber body and a brewing chamber bottom (24), wherein the brewing chamber body comprises an upper chamber (211) and a lower chamber (212), wherein the chamber wall of the upper chamber (211) and the chamber wall of the lower chamber (212) are connected and arranged to form a hollow structure, and a filter net (3) is horizontally arranged on the top of the upper chamber (211); the brewing chamber bottom (24) comprises an upper connecting portion (241) and a lower connecting portion (242), wherein the upper connecting portion (241) and the lower connecting portion (242) are connected to each other. ) are connected and enclosed to form a hollow structure, and a filter screen (3) is horizontally arranged at the middle upper part or top of the upper connecting part (241); the upper connecting part (241) of the brewing bin bottom (24) is snap-fitted or threadedly connected to the lower section bin (212) of the brewing bin body located above, and the lower connecting part (242) of the brewing bin bottom (24) is snap-fitted or threadedly connected to the upper section bin (211) of the brewing bin body located below, and the brewing bin bottom (24) and the brewing bin body located above are enclosed to form a accommodating cavity for placing brewed beverages.

9. The combined drink infuser according to claim 8, characterized in that: The outer wall of the upper section bin (211) is provided with a first annular groove (213), the inner wall of the lower section bin (212) is provided with a first snap-fitting protrusion (214), the outer wall of the upper connecting portion (241) is provided with a second annular groove (243), the connecting structure includes a second snap-fitting protrusion (244), the second snap-fitting protrusion (244) is provided on the inner side surface of the lower connecting portion (242), the first snap-fitting protrusion (214) and the second annular groove (243) are snap-fitted at any position in the horizontal direction of the groove wall The second engaging protrusion (244) is engaged with the wall of the first annular groove (213) at any position in the horizontal direction; when the first engaging protrusion (214) is engaged with the wall of the second annular groove (243), the bottom of the brewing bin (24) and the brewing bin body located below can rotate relative to each other in the horizontal direction without falling; when the second engaging protrusion (244) is engaged with the wall of the first annular groove (213), the bottom of the brewing bin (24) and the brewing bin body located above can rotate relative to each other in the horizontal direction without falling.

10. The combined drink infuser according to claim 9, characterized in that: The width or diameter of the upper section bin (211) is smaller than the width or diameter of the lower section bin (212).

11. The combined drink infuser according to claim 9, characterized in that: The height of the brewing bin body is greater than or equal to the height of the brewing bin bottom (24).

12. A combined drink infuser according to any one of claims 1 to 11, characterized in that: A plurality of spacing grooves (01) are provided on the bottom side wall of the traction component (1) or the top side wall of the brewing unit (21) at intervals along the movement direction of the traction component (1) and through the side wall, and the bottom of the traction component (1) or the top of the brewing unit (21) is divided into multiple sections by the spacing grooves (01).

13. The combined drink infuser according to claim 12, characterized in that: The brewing unit (21) is a cylinder, a cuboid, a cube or a pentagonal prism.

14. The combined drink infuser according to claim 12, characterized in that: The brewing unit (21) has a fixed contour that is not easily deformed.

15. The combined drink infuser according to claim 14, characterized in that: The traction assembly (1) comprises a traction cover (11), the bottom of the traction cover (11) is provided with a snap-fit ​​structure corresponding to the brewing unit (21), and the brewing unit (21) and the traction cover (11) are snap-fitted or threadedly connected via the snap-fit ​​structure.

16. The combined drink infuser according to claim 15, characterized in that: The traction assembly (1) further comprises a traction head, which is a magnetic member (13) or a traction rope (14), and is arranged at the middle position of the top of the traction cover (11).

17. The combined drink infuser according to claim 15, characterized in that: The traction assembly (1) further comprises a traction head, which is a traction rope (14). The traction cover (11) is further provided with a magnetic attraction member (15). The traction head is arranged at a middle position or a side edge position of the top of the traction cover (11), and the magnetic attraction member (15) is arranged at a position of the traction cover (11) away from the traction head.

18. A combined drink infuser according to any one of claims 1 to 11, characterized in that: The traction component (1) is provided with a traction channel (16) running longitudinally therethrough, and the brewing unit (21) is provided with a connecting channel (25) running longitudinally therethrough. The traction channel (16) and the connecting channel (25) are provided correspondingly; the side wall of the connecting channel (25) is connected to the inner wall of the accommodating cavity formed by the brewing unit (21).

19. The combined drink infuser according to claim 18, characterized in that: The top side wall and / or the bottom side wall of the connecting channel (25) are provided with a plurality of connecting plates (26), and the connecting channel (25) is connected to the inner wall of the accommodating cavity formed by the brewing unit (21) through the connecting plates (26).

20. The combined drink infuser according to claim 19, characterized in that: There are three connecting plates, one end of each of the three connecting plates (26) is connected to the outer side wall of the connecting channel (25), one end of the three connecting plates (26) away from the connecting channel (25) is circumferentially extended corresponding to the connecting channel (25), and is connected to the inner wall of the accommodating cavity formed by the brewing unit (21), and the angle formed by two adjacent connecting plates (26) and the connecting channel (25) is 120°.

21. The combined drink infuser according to claim 1, characterized in that: The combined drink infuser is a disposable combined drink infuser.

22. A water cup, characterized in that: A combined drink infuser comprising the combination drink infuser according to any one of claims 1 to 21, further comprising a cup cover and a cup body, wherein the cup cover is detachably connected to the cup body, the combined drink infuser is placed in the cup body, and a control device is provided on the top of the cup cover, and the position of the combined drink infuser in the cup body is controlled by the control device to control the immersion state of the combined drink infuser.

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