Portable coffee brewing bag
By improving the sealing cap structure and using a threaded connection to enhance the sealing of the coffee brewing bag, the problem of leakage caused by compression was solved, and the stable use of portable coffee brewing bags was achieved.
Patent Information
- Application Number
- CN202520038069.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Existing coffee brewing bags are prone to leaks and loss of coffee when squeezed while being carried around.
The sealed cap structure includes a dispensing nozzle, a limiting sleeve, a rotating ring, a connecting strip, a sealing cap, a connector, and an external thread. The threaded connection ensures the secure connection between the sealing cap and the dispensing nozzle, and the connecting strip prevents loss after loosening, thus enhancing the sealing performance.
The improved sealing of the coffee brewing bag during transport prevents leakage caused by compression, making it more convenient to use.
Smart Images
Figure CN223575115U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of beverage packaging bag technology, and in particular to a portable coffee brewing bag. Background Technology
[0002] Coffee brewing bags are not only suitable for traditional hot water brewing, but also transcend the limitations of drip bag coffee. They can be brewed with milk or juice and are suitable for cold brew. To use them, simply pour hot water into the bag and seal it. The entire package is equivalent to a coffee press. This design makes coffee brewing bags ideal for travel or outdoor use, allowing you to easily and conveniently brew delicious coffee without having to carry complicated coffee equipment.
[0003] Existing coffee brewing bags have a spout, which is sealed by a snap-on cap. However, this snap-on method cannot guarantee a tight seal. Since coffee brewing bags are usually carried around and placed in a backpack, the cap can easily be forced open by pressure, causing leakage and loss. Therefore, a portable coffee brewing bag that is less prone to leakage is needed. Utility Model Content
[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a portable coffee brewing bag that can solve the problem that coffee brewing bags are generally carried with you and placed in a backpack. When the brewing bag is squeezed, the sealing cap is easily broken, causing leakage and loss.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable coffee brewing bag, comprising a coffee brewing bag and a sealing cap structure. The sealing cap structure includes a dispensing nozzle, a limiting sleeve, a rotating ring, a connecting strip, a sealing cap, a connector, and an external thread. The dispensing nozzle is fixedly connected to the coffee brewing bag and communicates with the interior of the coffee brewing bag. The limiting sleeve is fixedly connected to the dispensing nozzle, and the connector is fixedly connected to the limiting sleeve. The external thread is provided on the outer surface of the connector. The rotating ring is rotatably connected to the outer surface of the limiting sleeve. The connecting strip is fixedly connected to the rotating ring. The sealing cap is fixedly connected to the end of the connecting strip away from the rotating ring. The sealing cap is threadedly connected to the connector. The inner wall of the sealing cap has a thread adapted to the external thread.
[0006] Preferably, the bottom of the coffee brewing bag is provided with a chamfered edge.
[0007] Preferably, the coffee brewing bag has a zipper at the top.
[0008] Preferably, a metal ring is fixedly connected to the top of the coffee brewing bag.
[0009] Preferably, a receiving bag is fixedly connected to the surface of the coffee brewing bag.
[0010] Preferably, the surface of the coffee brewing bag is provided with a stirring rod, which is slidably connected to the inside of the receiving bag.
[0011] Preferably, a limiting strip is fixedly connected to the surface of the coffee brewing bag, and the limiting strip is connected to the receiving bag by Velcro.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This portable coffee brewing bag features a connecting strip that prevents the sealing cap from being lost after it is loosened and removed from the connector, making it more convenient to use. The threaded connection of the sealing cap increases the firmness between it and the dispensing nozzle, solving the problem that coffee brewing bags are usually carried around and placed in a backpack, where the sealing cap is easily opened by pressure, causing leakage and loss. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0015] Figure 1 This is a schematic diagram of the main body of this utility model;
[0016] Figure 2 This is a schematic diagram of the sealing cap structure of this utility model;
[0017] Figure 3 For the present utility model Figure 2 Schematic diagram at point A in the middle.
[0018] Reference numerals: 1. Coffee brewing bag; 2. Chamfered edge; 3. Zipper strip; 4. Metal ring; 5. Container bag; 6. Stirring rod; 7. Limiting strip; 8. Dispensing nozzle; 9. Limiting sleeve; 10. Rotating ring; 11. Connecting strip; 12. Sealing cap; 13. Connector; 14. External thread. Detailed Implementation
[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0021] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.
[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0023] Please see Figure 1-3 This utility model provides a technical solution: a portable coffee brewing bag, including a coffee brewing bag 1 and a sealing cap structure. The sealing cap structure includes a dispensing nozzle 8, a limiting sleeve 9, a rotating ring 10, a connecting strip 11, a sealing cap 12, a connector 13, and an external thread 14. The dispensing nozzle 8 is fixedly connected to the coffee brewing bag 1 and communicates with the interior of the coffee brewing bag 1. The limiting sleeve 9 is fixedly connected to the dispensing nozzle 8. The connector 13 is fixedly connected to the limiting sleeve 9. The external thread 14 is provided on the outer surface of the connector 13. The rotating ring 10 is rotatably connected to the outer surface of the limiting sleeve 9. The connecting strip 11 is fixedly connected to the rotating ring 10. The sealing cap 12 is fixedly connected to the end of the connecting strip 11 away from the rotating ring 10. The sealing cap 12 is threadedly connected to the connector 13. The inner wall of the sealing cap 12 has a thread adapted to the external thread 14. The dispensing nozzle 8 communicates with the interior of the coffee brewing bag 1 for brewing. After the coffee is ready, it can be poured into a cup through connector 13. Then, the sealing cap 12 can be threadedly connected to connector 13 to achieve a seal. The inside of the sealing cap 12 is fixedly connected with a rubber sealing ring that contacts connector 13, further enhancing the sealing performance. When the sealing cap 12 rotates on the surface of connector 13, the connecting strip 11 rotates with the sealing cap 12. The connecting strip 11 is made of plastic and can be bent. When the sealing cap 12 is gradually tightened, the connecting strip 11 and the rotating ring 10 rotate on the outer surface of the limiting sleeve 9 without hindering the rotation of the sealing cap 12. The connecting strip 11 can prevent the sealing cap 12 from being lost after it is loosened and removed from connector 13, making it more convenient to use. The threaded connection of the sealing cap 12 can increase the firmness between it and the dispensing nozzle 8, solving the problem that coffee brewing bags are generally carried with you and placed in a backpack. When the brewing bag is squeezed, the sealing cap is easily opened, causing leakage and loss.
[0024] Furthermore, the bottom of the coffee brewing bag 1 is provided with a chamfered edge 2, and the coffee brewing bag 1 is foldable to save space. The top of the coffee brewing bag 1 is provided with a zipper strip 3, and a metal ring 4 is fixedly connected to the top of the coffee brewing bag 1, which facilitates the removal of the coffee brewing bag 4. A receiving bag 5 is fixedly connected to the surface of the coffee brewing bag 1, and a stirring rod 6 is provided on the surface of the coffee brewing bag 1. The stirring rod 6 is slidably connected to the inside of the receiving bag 5. A limiting strip 7 is fixedly connected to the surface of the coffee brewing bag 1, and the limiting strip 7 is connected to the receiving bag 5 by Velcro. The limiting strip 7 facilitates the fixation of the stirring rod 6. When brewing coffee, the stirring rod 6 can be removed to stir the coffee, making the functions more comprehensive.
[0025] Working principle: After brewing coffee, it can be poured into a cup through connector 13. Then, the sealing cap 12 can be threadedly connected to connector 13 to achieve a seal. The sealing cap 12 has a rubber sealing ring that is in contact with connector 13 inside, which further enhances the sealing performance. When the sealing cap 12 rotates on the surface of connector 13, the connecting strip 11 rotates with the sealing cap 12. The connecting strip 11 is made of plastic and can be bent. When the sealing cap 12 is gradually tightened, the connecting strip 11 and the rotating ring 10 rotate on the outer surface of the limiting sleeve 9 without hindering the rotation of the sealing cap 12. The connecting strip 11 can prevent the sealing cap 12 from being lost after it is loosened and separated from connector 13, making it more convenient to use. The threaded connection of the sealing cap 12 can increase the firmness between it and the dispensing nozzle 8.
[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A portable coffee brewing bag, characterized in that, include: Coffee brewing bag (1); The sealing cap structure includes a dispensing nozzle (8), a limiting sleeve (9), a rotating ring (10), a connecting strip (11), a sealing cap (12), a connector (13), and an external thread (14). The dispensing nozzle (8) is fixedly connected to the coffee brewing bag (1) and communicates with the interior of the coffee brewing bag (1). The limiting sleeve (9) is fixedly connected to the dispensing nozzle (8). The connector (13) is fixedly connected to the limiting sleeve (9). The external thread (14) is provided on the outer surface of the connector (13). The rotating ring (10) is rotatably connected to the outer surface of the limiting sleeve (9). The connecting strip (11) is fixedly connected to the rotating ring (10). The sealing cap (12) is fixedly connected to the end of the connecting strip (11) away from the rotating ring (10). The sealing cap (12) is threadedly connected to the connector (13). The inner wall of the sealing cap (12) is provided with a thread that matches the external thread (14).
2. The portable coffee brewing bag according to claim 1, characterized in that, The bottom of the coffee brewing bag (1) is provided with a chamfered edge (2).
3. The portable coffee brewing bag according to claim 1, characterized in that, The top of the coffee brewing bag (1) is provided with a zipper (3).
4. A portable coffee brewing bag according to claim 1, characterized in that, A metal ring (4) is fixedly connected to the top of the coffee brewing bag (1).
5. A portable coffee brewing bag according to claim 1, characterized in that, The coffee brewing bag (1) has a receiving bag (5) fixedly connected to its surface.
6. A portable coffee brewing bag according to claim 1, characterized in that, The coffee brewing bag (1) is provided with a stirring rod (6) on its surface, and the stirring rod (6) is slidably connected to the inside of the receiving bag (5).
7. A portable coffee brewing bag according to claim 1, characterized in that, The coffee brewing bag (1) is fixedly connected to a limiting strip (7), and the limiting strip (7) is connected to the receiving bag (5) by Velcro.