Portable quick-change type coffee machine water tank

Abstract

The utility model discloses a portable quick-change type coffee machine water tank which comprises a coffee machine, a water tank box is arranged at the bottom of one side of the coffee machine, a water tank is arranged on the water tank box, a brewing head is arranged on one side of the upper end of the coffee machine, supporting legs are arranged at the four corners of the bottom of the coffee machine, the water tank box comprises a box body, and clamping grooves are formed in the four corners of the inner side wall of the box body. A self-closing valve is arranged at one foot of the lower end of the box body, first adsorption magnets are arranged at the four corners of the bottom of the box body, a plurality of water leakage holes are evenly formed in the bottom of the box body, and a plurality of heating rods are arranged in the two side walls of the box body; the water tank comprises a box body, inserting-pulling clamping strips are arranged at the four corners of the two sides of the outer ring of the box body, and second adsorption magnets are arranged at the four corners of the bottom of the box body; the novel water tank has the advantages that the novel water tank is quick to mount and dismount, the stability of the water tank is guaranteed by a multi-stage fixing structure, and water in the water tank cannot be frozen in a cold environment due to the design of the heating rod in the box body.

Description

Technical Field

[0001] This utility model relates to the field of coffee machine technology, and in particular to a portable quick-change coffee machine water tank. Background Technology

[0002] With the fast pace of modern life, convenient and efficient home appliances have become necessities for many people. Coffee machines, as an important tool for daily beverages, are widely used in the market, especially portable coffee machines, which are favored by consumers for their flexibility and efficiency. However, the water tank design in existing coffee machines has some problems in use and maintenance, especially when replacing the water tank. Due to the complex fixing structure or cumbersome operation, the user experience is often poor. Traditional fixing methods usually require users to perform relatively complicated operations, such as rotating the water tank or manually locking the buckle, which increases the difficulty of operation and time consumption. When the coffee machine is running, due to vibration or improper use, the water tank may shift or tilt, resulting in water leakage or other problems, affecting the normal operation of the coffee machine. For some portable coffee machines that need to be used in cold environments, traditional water tanks lack heating functions, and the water in the tank may freeze in low temperatures, making it unusable. Utility Model Content

[0003] The purpose of this invention is to solve the problem that the installation and removal of water tanks in traditional coffee machines usually requires complicated operations (such as rotation or manual locking buckles). This solution achieves quick installation and removal of the water tank through a plug-in and pull-out mechanism and an adsorption magnet mechanism. In low-temperature environments, the water in the tank is prone to freezing, which affects the normal operation of the coffee machine. This solution provides the necessary heating to the water tank by building a heating rod inside the water tank box, preventing the water in the tank from freezing in cold environments and ensuring that the coffee machine can operate normally under various temperature conditions.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A portable, quick-change water tank for a coffee machine includes a coffee machine, a water tank box located at the bottom of one side of the coffee machine, a water tank mounted on the water tank box, a brewing head located on one side of the top of the coffee machine, support legs located at the four corners of the bottom of the coffee machine, a box body including a housing, slots at the four corners of the inner side wall of the box body, a self-closing valve located at one foot of the bottom of the box body, first magnetic magnets at the four corners of the bottom of the box body, a plurality of drainage holes evenly distributed at the bottom of the box body, and a plurality of heating rods located inside the side walls of the box body. The water tank includes a housing, insertable locking strips at the four corners of the outer side of the housing, second magnetic magnets at the four corners of the bottom of the housing, a connection port at one corner of the bottom of the housing, a handle located at the top of the housing, and a locking cover located adjacent to the handle. This portable, quick-change water tank design allows users to easily insert and remove the locking strips... The design incorporates a strip and magnetic adsorption mechanism for quick installation and removal of the water tank. This significantly reduces the time and difficulty for users when replacing the water tank. The magnets ensure the water tank is more stable during placement and use, reducing displacement or tilting caused by improper placement. Furthermore, a self-closing valve at the bottom of the tank helps control leakage at the connection point between the water tank and the coffee machine, further enhancing the tank's seal. Evenly spaced drainage holes at the bottom of the tank effectively prevent overflow or dripping during replacement, ensuring a clean and dry environment around the coffee machine. This design effectively reduces user inconvenience during water tank removal and installation. An internal heating element helps the water tank reach a certain temperature, allowing for heat conduction and ensuring the water remains heated, preventing freezing even in cold outdoor environments.

[0006] Furthermore, the plug-in clip is plugged into the slot for quick guidance of the water tank. A buckle is located on the back of the housing, and a corresponding slot is provided on the coffee machine. The two are then assembled. The first and second magnetic magnets are connected for quick fixation of the water tank. Under the vibration of the coffee machine during operation, the multi-stage fixing structure ensures no displacement of the water tank, avoiding the risk of leakage. The plug-in clip is integrally molded using injection molding, and the pre-embedded magnet process reduces assembly costs. It is more aesthetically pleasing than traditional screw fixing, offering significant advantages in appearance. The "adsorption sound" of the magnetic attraction and the "click sound" of the buckle form an operation confirmation loop, providing the user with clear feedback on successful installation.

[0007] Furthermore, the plug-in strip is plugged into the slot for quick guidance of the water tank. The back of the box is provided with a buckle, and the corresponding position of the coffee machine is provided with a slot. The two are assembled and connected. The first adsorption magnet and the second adsorption magnet are adsorbed and connected for quick fixation of the water tank.

[0008] Furthermore, the bottom of the self-closing valve is connected to a water pipe that connects to the heating boiler inside the coffee machine. The connection port is assembled with the self-closing valve, and a spring valve is installed inside the self-closing valve to automatically close it.

[0009] Furthermore, the drainage hole serves to prevent water accumulation and facilitates quick cleaning.

[0010] Furthermore, the water tank is a small water tank with a width of less than 25cm.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. Quick Replacement and Stability: Through the combination of plug-in clips, magnetic adsorption, and buckle structure, the water tank can be quickly installed and removed. The multi-level fixing mechanism (guide, buckle, magnetic attraction) ensures that the water tank is stable and does not shift during the operation of the coffee machine, avoiding the risk of water leakage caused by vibration, and improving the convenience and safety of users.

[0013] 2. Enhanced sealing and leak-proof design: The self-closing valve and leakage hole at the bottom of the water tank effectively prevent water leakage and overflow at the connection of the water tank. The spring valve of the self-closing valve can automatically close the water flow channel to ensure that water will not leak when the water tank is disassembled, keeping the surrounding environment dry and clean.

[0014] 3. Environmental adaptability and heating function: The internal heating element provides heat conduction to the water tank, ensuring that the water in the tank will not freeze in cold environments, thus guaranteeing the normal operation of the coffee machine in various environments, especially suitable for outdoor use or low-temperature environments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the water tank box of this utility model;

[0017] Figure 3 This is a schematic diagram of the water tank of this utility model.

[0018] In the diagram, 1-coffee machine, 2-water tank box, 3-water tank, 4-brewing head, 5-support leg, 21-box body, 22-slot, 23-self-closing valve, 24-first magnetic magnet, 25-drain hole, 26-heating rod, 31-box body, 32-plug-in clip, 33-second magnetic magnet, 34-connection port, 35-handle, 36-locking cover. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Combination Figure 1-3 As shown, a portable quick-change coffee machine water tank includes a coffee machine 1, a water tank box 2 located at the bottom of one side of the coffee machine 1, a water tank 3 located on the water tank box 2, a brewing head 4 located on the upper side of the coffee machine 1, support legs 5 located at the four corners of the bottom of the coffee machine 1, a box body 21 including a housing 21, slots 22 located at the four corners of the inner side wall of the housing 21, a self-closing valve 23 located at the lower end of the housing 21, and first magnetic magnets 24 located at the four corners of the bottom of the housing 21. The bottom of the body 21 has several drainage holes 25 evenly arranged. Several heating rods 26 are installed inside the side walls of the body 21. The water tank 3 includes a housing 31. Each of the four corners of the outer ring of the housing 31 has a pull-out retaining strip 32. Each of the four corners of the bottom of the housing 31 has a second magnetic magnet 33. A connection port 34 is located at one corner of the bottom of the housing 31. A handle 35 is located at the top of the housing 31, and a locking cover 36 is located adjacent to the handle 35. This portable, quick-change coffee machine water tank design... Users can easily install and remove the water tank using a simple plug-and-play mechanism and magnetic attraction. This design greatly reduces the time and difficulty of replacing the water tank. The magnets ensure the water tank is more stable during placement and use, reducing displacement or tilting caused by improper placement. In addition, the self-closing valve at the bottom of the tank helps control leakage at the connection area between the water tank and the coffee machine, further enhancing the tank's sealing. The evenly distributed drainage holes at the bottom of the tank effectively prevent overflow or dripping during water tank replacement, ensuring a clean and dry environment around the coffee machine. This design effectively reduces the inconvenience for users during water tank removal and installation. The built-in heating element helps the water tank reach a certain temperature, allowing for heat conduction and ensuring the water tank remains heated, preventing the water from freezing in cold outdoor environments.

[0021] The insertable clip 32 is plugged into and connected to the slot 22 for quick guidance of the water tank. A buckle is located on the back of the housing 21, and a corresponding slot is located on the coffee machine 1. The two are then assembled and connected. The first magnetic magnet 24 and the second magnetic magnet 33 are connected for quick fixation of the water tank 3. During coffee machine operation, such as pumping water or grinding beans, the multi-stage fixing structure, combined with the buckle and magnetic attraction, ensures the water tank remains stationary, preventing leakage. The insertable clip is integrally molded using injection molding, and the pre-embedded magnet reduces assembly costs. It is more aesthetically pleasing than traditional screw fixing, offering a significant advantage in appearance. The "adsorption sound" of the magnetic attraction and the "click sound" of the buckle create a clear and satisfying sound. To ensure a closed-loop confirmation process and provide users with clear feedback on successful installation, the insert / removable clip 32 connects to the slot 22 for quick water tank guidance. A buckle is located on the back of the housing 21, and a corresponding slot is provided on the coffee machine 1; the two are then assembled. The first magnetic magnet 24 and the second magnetic magnet 33 are connected for quick fixation of the water tank 3. A water pipe is connected to the bottom of the self-closing valve 23, which connects to the heating boiler inside the coffee machine. The connection port 34 connects to the self-closing valve 23, which has a spring valve for automatic closure. A drain hole 25 prevents water accumulation and facilitates quick cleaning. The water tank 3 is a small tank, less than 25cm wide.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable and quick-changeable water tank for coffee machine, comprising a coffee machine (1), characterized in that: The coffee machine (1) has a water tank box (2) at one bottom, a water tank (3) on the water tank box (2), a brewing head (4) on one side of the upper end of the coffee machine (1), and support legs (5) at the four corners of the bottom of the coffee machine (1). The water tank box (2) includes a box body (21), and slots (22) are provided at the four corners of the inner side wall of the box body (21). A self-closing valve (23) is provided at one foot of the lower end of the box body (21), and a first adsorption magnet (24) is provided at the four corners of the bottom of the box body (21). 1) Several drainage holes (25) are evenly arranged at the bottom. Several heating rods (26) are arranged inside the two side walls of the box (21). The water tank (3) includes a box body (31). Insertion and removal clips (32) are arranged at the four corners of the outer ring of the box body (31). Second adsorption magnets (33) are arranged at the four corners of the bottom of the box body (31). A connection port (34) is arranged at one corner of the bottom of the box body (31). A handle (35) is arranged at the top of the box body (31). A lock cover (36) is arranged on the side adjacent to the handle (35).

2. The portable and quick-change coffee machine water tank according to claim 1, characterized in that: The plug-in strip (32) is plugged into the slot (22) for quick guidance of the water tank. The back of the box (21) is provided with a buckle, and the coffee machine (1) is provided with a slot at the corresponding position. The two are assembled and connected. The first adsorption magnet (24) and the second adsorption magnet (33) are adsorbed and connected for quick fixation of the water tank (3).

3. The portable, quick-change coffee maker water tank of claim 2, wherein: The bottom of the self-closing valve (23) is connected to a water pipe and is connected to the heating boiler inside the coffee machine. The connection port (34) is assembled and connected to the self-closing valve (23). The self-closing valve (23) is equipped with a spring valve that automatically closes.

4. The portable, quick-change coffee maker water tank of claim 3, wherein: The drainage hole (25) is used to prevent water accumulation and facilitate quick cleaning.

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