Capsule coffee machine with pop-up pod assembly
Patent Information
- Application Number
- CN202522138946.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-10-10
AI Technical Summary
目前,市场上主流的胶囊咖啡机普遍存在一个共性问题:在完成单次咖啡冲泡工作、设备停止加压后,由于刺包板会残留咖啡液,使得咖啡出口处会持续出现咖啡滴液现象,多余的咖啡液以缓慢滴落的形式不断排出,且该过程往往持续较长时间
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a spring-loaded capsule assembly, after brewing, the capsule plate spring can lift the capsule plate, and the residual coffee liquid on the capsule plate will drip into the capsule recovery chamber, preventing the residual coffee liquid on the capsule plate from dripping into the outlet. This reduces the deposition of coffee liquid in the outlet pipe, ensuring that the coffee machine outlet does not drip after brewing, thus keeping the coffee machine cup holder clean and hygienic. At the same time, it reduces coffee residue entering the outlet and reduces blockage of the outlet pipe, extending the service life of the coffee machine.
Smart Images

Figure CN224710885U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coffee machine technology, specifically to a capsule coffee machine with a pop-up spiky packet assembly. Background Technology
[0002] In practical applications of capsule coffee machines, coffee brewing involves high-pressure water flowing through the coffee capsule, extracting the coffee liquid and transporting it to a container via an outlet pipe. Currently, most mainstream capsule coffee machines on the market share a common problem: after a single brewing cycle is completed and the machine stops pressurizing, residual coffee liquid remains on the capsule plate, causing continuous dripping of coffee liquid at the outlet. Excess coffee liquid is slowly discharged, and this process often lasts for a considerable period of time.
[0003] This continuous dripping problem not only directly affects the user experience, but the dripping coffee can also easily stain the equipment surface or user utensils, increasing the cleaning burden. More importantly, the coffee residue left at the outlet and internal pipes during the dripping process will gradually dry and solidify upon contact with air. With repeated use, the solidified coffee residue will accumulate, easily causing blockages in the coffee outlet and connected pipes, resulting in poor flow, reduced brewing volume, and even affecting the normal operation of the equipment.
[0004] Analysis revealed that the root cause of the aforementioned defects in the existing equipment lies in the design limitations of its capsule plate: after brewing, when the equipment pressure stops, some coffee liquid remains on the capsule plate, and the coffee liquid cannot be discharged quickly and completely. Furthermore, the capsule plate is usually fixedly connected to the outer shell and cannot pop up, so the residual coffee liquid cannot drip into the capsule recycling chamber inside the coffee machine. Therefore, the coffee liquid can only drip slowly under the action of gravity into and out of the inlet, which leads to a chain of problems such as dripping, residue, solidification, and blockage. Utility Model Content
[0005] The purpose of this invention is to provide a capsule coffee machine with a pop-up spiky packet assembly to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a capsule coffee machine with a pop-up spiky assembly, including a housing, a liquid collection chamber, a brewing chamber, and a propulsion mechanism for pushing the brewing chamber to slide back and forth on the housing, the liquid collection chamber having a liquid outlet, and a spiky assembly on the side of the liquid collection chamber away from the liquid outlet, the spiky assembly including a spiky plate and a spiky plate spring, the spiky plate having a connecting post, the connecting post being movably mounted on the housing, the spring being sleeved on the connecting post, and a limiting screw being provided at the outer end of the connecting post.
[0007] Preferably, the thorn pack assembly further includes a thorn pack plate sealing ring, which is disposed at the liquid collection tank port.
[0008] Preferably, the outer casing is provided with a sleeve, and the connecting post is movably disposed within the sleeve.
[0009] Preferably, the diameter of the cap of the limiting screw is greater than or equal to the outer diameter of the sleeve.
[0010] Preferably, the outer shell is provided with a barbed plate mounting groove, and the barbed plate is movably disposed in the barbed plate mounting groove.
[0011] Preferably, the number of connecting posts is four, which are evenly distributed along the edge of the barbed plate.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a spring-loaded capsule assembly, after brewing, the capsule plate spring can lift the capsule plate, and the residual coffee liquid on the capsule plate will drip into the capsule recovery chamber, preventing the residual coffee liquid on the capsule plate from dripping into the outlet. This reduces the deposition of coffee liquid in the outlet pipe, ensuring that the coffee machine outlet does not drip after brewing, thus keeping the coffee machine cup holder clean and hygienic. At the same time, it reduces coffee residue entering the outlet and reduces blockage of the outlet pipe, extending the service life of the coffee machine. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 3 This is a side view of the present invention;
[0016] Figure 4 for Figure 3 Sectional view of AA;
[0017] Figure 5 This is a schematic diagram of the spiked pack assembly of this utility model;
[0018] Figure 6 This is a diagram of the internal structure of the outer shell of this utility model.
[0019] In the diagram: 1. Outer shell; 11. Sleeve; 12. Mounting groove; 2. Liquid collection tank; 3. Brewing chamber; 4. Propulsion mechanism; 5. Liquid outlet; 6. Spike assembly; 61. Spike plate; 62. Spike plate spring; 63. Connecting column; 64. Limiting screw; 65. Spike plate sealing ring. Detailed Implementation
[0020] 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.
[0021] Please see Figures 1 to 6 This utility model provides a technical solution: a capsule coffee machine with a pop-up spiky capsule assembly, including a housing 1. The housing 1 is provided with a liquid collection chamber 2, a brewing chamber 3, and a propulsion mechanism 4 for pushing the brewing chamber to slide back and forth. The liquid collection chamber 2 is provided with a liquid outlet 5. A spiky capsule assembly 6 is provided on the side of the liquid collection chamber 2 away from the liquid outlet. The spiky capsule assembly includes a spiky capsule plate 61 and a spiky capsule plate spring 62. The spiky capsule plate 61 is provided with a connecting post 63. The connecting post 63 is movably disposed on the housing 1. The spring 62 is sleeved on the connecting post 63. A limiting screw 64 is provided at the outer end of the connecting post 63.
[0022] In an embodiment of this utility model, the burr assembly further includes a burr plate sealing ring 65, which is disposed at the port of the collection chamber 2. When the propulsion mechanism 4 pushes the brewing chamber 3 into contact with the burr assembly 6, the burr plate 61 contacts the collection chamber 2, and the burr plate sealing ring 65 seals the burr plate 61 and the collection chamber 2, preventing coffee liquid from leaking out.
[0023] In an embodiment of this utility model, the outer shell 1 is provided with a sleeve 11, and the connecting post 63 is movably disposed within the sleeve 11.
[0024] In an embodiment of this invention, the diameter of the cap of the limiting screw 64 is greater than or equal to the outer diameter of the sleeve 11, to ensure that the connecting post does not detach from the sleeve.
[0025] In an embodiment of this utility model, the outer shell 1 is provided with a barbed plate mounting groove 12, the shape of which matches the shape of the barbed plate, and the barbed plate is movably disposed in the barbed plate mounting groove.
[0026] In an embodiment of this utility model, there are four connecting posts 63, which are evenly distributed along the edge of the barbed plate.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A capsule coffee machine with a pop-up spiky packet assembly, characterized in that, The device includes an outer shell, on which a liquid collection chamber, a brewing chamber, and a propulsion mechanism for sliding the brewing chamber back and forth are provided. The liquid collection chamber has a liquid outlet, and a spiked assembly is provided on the side of the liquid collection chamber away from the liquid outlet. The spiked assembly includes a spiked plate and a spiked plate spring. The spiked plate has a connecting post, which is movably mounted on the outer shell. The spring is sleeved on the connecting post, and a limiting screw is provided at the outer end of the connecting post.
2. The capsule coffee machine with a pop-up spiky packet assembly according to claim 1, characterized in that: The puncture pack assembly also includes a puncture pack plate sealing ring, which is located at the liquid collection tank port.
3. The capsule coffee machine with a pop-up spiky packet assembly according to claim 2, characterized in that: The outer casing is provided with a sleeve, and the connecting column is movably disposed inside the sleeve.
4. The capsule coffee machine with a pop-up spiky packet assembly according to claim 3, characterized in that: The diameter of the cap of the limiting screw is greater than or equal to the outer diameter of the sleeve.
5. The capsule coffee machine with a pop-up spiky packet assembly according to claim 4, characterized in that: The outer shell is provided with a barbed plate mounting groove, and the barbed plate is movably disposed in the barbed plate mounting groove.
6. The capsule coffee machine with a pop-up spiky packet assembly according to claim 5, characterized in that: The number of connecting posts is four, which are evenly distributed along the edge of the barbed plate.