Coffee straw with sugar blocks

Abstract

The utility model discloses a coffee straw with sugar, and relates to the technical field of beverage straws, the coffee straw comprises a long tube and a short tube, the short tube is arranged in one end of the long tube in an inserting manner, the inner side wall of each annular flange is provided with a sealing film, the space between two adjacent sealing films is a storage cavity, and the storage cavity is filled with the sugar; a suction channel is formed among the long pipe, the first communicating hole, the extending end and the short pipe, the inner side space of the extending end communicates with the storage cavity through the second communicating hole, and an adding channel is formed. According to the coffee cup, the cup cover does not need to be opened to add sugar, only the short pipe needs to be inserted into the cup, the end of the short pipe abuts against the bottom wall of the cup body, the long pipe is slightly pressed downwards with force, the sealing film is punctured through the puncture point, the second communicating hole is formed in the storage cavity, and the suction channel and the adding channel are communicated, so that in the coffee suction process of a consumer, coffee can be dissolved with sugar, and the taste of the coffee is changed; meanwhile, the problems that coffee attached to the inner wall of the cup cover drips when the cup cover is opened for adding sugar and the coffee is splashed to clothes in the sugar adding process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage straws, in particular to a coffee straw with built-in sugar cubes. Background Art

[0002] A drinking straw, also known as a straw, is a cylindrical, hollow plastic or other material product used to drink from a cup. Coffee has become a popular refreshment for many young people when they're tired, and businesses often provide straws for easy drinking. Besides dining in, consumers can also order takeout. The vendor will provide a small amount of sugar or sugar cubes, which consumers can adjust to their coffee's sweetness preferences.

[0003] Currently, when adding sugar or sugar cubes to a coffee cup, consumers must first open the cup lid, place the sugar or sugar cube into the coffee solution, and then close the lid again, waiting for the sugar to dissolve in the coffee to change the bitterness of the coffee. However, adding sugar with the lid open can cause coffee stuck to the inner wall of the cup lid to drip onto the table or floor, which can easily cause the cup to fall over and spill coffee, staining the table or floor. Furthermore, adding sugar with the lid open can easily cause coffee to splash onto clothing. Utility Model Content

[0004] The purpose of the present utility model is to provide a coffee straw with built-in sugar cubes to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a coffee straw with built-in sugar cubes, comprising:

[0006] A long tube and a short tube, wherein the short tube is arranged in one end of the long tube in a plug-in manner;

[0007] The inner wall of the long tube is provided with a plurality of annular flanges, the inner side wall of each annular flange is provided with a sealing film, and the space between two adjacent sealing films is a storage cavity, and the storage cavity is filled with sugar cubes;

[0008] One end of the short tube located inside the long tube is connected to an extension end, the end of the extension end is a closed structure, a plurality of communication holes 1 are opened on the closed structure, and a suction passage is formed between the long tube, the communication holes 1, the extension end and the short tube;

[0009] The outer diameter of the extension end is smaller than that of the short tube. A second communicating hole is provided on the radial side wall of the extension end. The inner space of the extension end is connected to the storage cavity through the second communicating hole to form an adding passage.

[0010] In a further embodiment, two annular flanges are provided, and a storage cavity is formed between the sealing films of the two annular flanges.

[0011] In a further embodiment, the closed structure is provided with multiple inserts distributed in a ring structure, and the side walls of the multiple inserts extend obliquely toward one end away from the closed structure to form a puncture point. The puncture point is used to pierce the two sealing membranes to place the connecting hole 2 in the storage cavity, connecting the suction passage and the addition passage.

[0012] In a further embodiment, the outer wall of one end of the short tube close to the extension end is provided with an annular expansion portion, and the inner wall of the long tube is provided with multiple annular protrusions, and a recessed portion is provided between two adjacent annular protrusions, and the space inside the recessed portion can accommodate the annular expansion portion.

[0013] In a further embodiment, the end of the short tube is a beveled tip.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model discloses a coffee straw with built-in sugar cubes. There is no need to open the coffee cup lid to add sugar. One only needs to insert the short tube into the cup, place the end of the short tube against the bottom wall of the cup body, press the long tube downward with a little force, and use the puncture point to pierce the sealing film. The second connecting hole is arranged in the storage cavity to connect the suction path and the adding path. During the consumer's coffee absorbing process, the coffee will dissolve with the sugar cubes, changing the coffee taste and satisfying the consumer's drinking taste needs. At the same time, it solves the problem of coffee dripping attached to the inner wall of the cup lid due to opening the cup lid to add sugar and the problem of coffee splashing on clothes during the sugar adding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the main structure of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the short tube and the extension end structure of an embodiment of the utility model;

[0019] Figure 4 This is a cross-sectional view of the local structure of the long tube of an embodiment of the utility model;

[0020] Figure 5 This is a partial cross-sectional view of the assembly structure of the long tube and the short tube according to an embodiment of the present utility model;

[0021] Figure 6 For the embodiment of the utility model Figure 5 A magnified view of the structure at center A.

[0022] In the figure: 1, long tube; 11, annular protrusion; 12, storage chamber; 13, annular flange; 14, sealing membrane; 15, sugar cube; 2, short tube; 21, annular expansion portion; 22, extension end; 23, insert. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Embodiment, this embodiment provides a coffee straw with sugar cubes, such as Figure 1 and Figure 2 As shown, the device comprises a long tube 1 and a short tube 2. The short tube 2 is inserted into one end of the long tube 1 and is enclosed in a disposable dustproof bag or wrapping paper. When in use, the bag or wrapping paper can be removed. In addition, the short tube 2 is tightly inserted into the inner side of the end of the long tube 1. In this way, when the long tube 1 is held vertically, the short tube 2 will not slide down the inner wall of the long tube 1 and detach.

[0025] At the same time, if Figure 4 As shown, the inner wall of the long tube 1 is provided with multiple annular flanges 13, and the inner wall of each annular flange 13 is provided with a sealing membrane 14. The space between two adjacent sealing membranes 14 is a storage cavity 12. In this embodiment, it is preferred that two annular flanges 13 are set, and a storage cavity 12 is formed between the sealing membranes 14 of the two annular flanges 13, and a sugar block 15 is provided in the storage cavity 12.

[0026] like Figure 3 As shown, an extension end 22 is connected to one end of the short tube 2 located inside the long tube 1. The end of the extension end 22 is a closed structure, and a plurality of connecting holes 1 are provided on the closed structure. An absorption passage is formed between the long tube 1, the connecting hole 1, the extension end 22 and the short tube 2. At the same time, the outer diameter of the extension end 22 is smaller than the outer diameter of the short tube 2, and a connecting hole 2 is provided on the radial side wall of the extension end 22. The inner space of the extension end 22 is connected to the storage cavity through the connecting hole 2 to form an addition passage.

[0027] The closed structure is provided with a plurality of inserts 23 distributed in a ring structure, and the side walls of the plurality of inserts 23 extend obliquely toward one end away from the closed structure to form a puncture point, such as Figure 4 、 Figure 5 and Figure 6As shown, the long tube 1 is held still, and there is no need to open the coffee cup lid to add sugar. The short tube 2 only needs to be inserted into the cup, and the end of the short tube 2 is placed against the bottom wall of the cup body. The long tube 1 is pressed down with a little force, and the inner wall of the long tube 1 slides down along the outer wall of the short tube 2, thereby driving the two sealing membranes 14 to contact the puncture points of the extension end 22 in turn and be punctured. At this time, the multiple inserts 23 are located above the upper sealing membrane 14, and the second connecting hole is placed in the storage chamber 12. The suction path and the adding path are connected at the same time. The consumer holds the end of the long tube 1 away from the short tube 2 to absorb coffee.

[0028] The coffee, subjected to negative pressure, enters the end of short tube 2 and, as it flows through extension end 22, can also enter storage chamber 12 through connecting hole 2. There, the coffee comes into contact with sugar cube 15, gradually dissolving it and changing the bitterness of the coffee. The coffee then flows back through connecting hole 2 into extension end 22, then through connecting hole 1 of extension end 22 into long tube 1, ultimately entering the consumer's mouth from the end of long tube 1. As the consumer drinks the coffee, the coffee dissolves with sugar cube 15, changing the coffee's flavor and satisfying the consumer's desired taste.

[0029] In summary, the above structure not only meets consumers' drinking taste needs, but also solves the problem of coffee dripping from the inner wall of the cup lid when opening the cup lid to add sugar, as well as coffee splashing onto clothing during the sugar addition process. Furthermore, the extended end 22 is placed within the storage chamber 12 and connected to the addition passage via the second connecting hole. This ensures that coffee can enter the storage chamber 12 and dissolve with the sugar cube 15 during the coffee addition process, and prevents the sugar cube 15 from being drawn into the mouth or throat, potentially causing choking.

[0030] An annular expansion portion 21 is provided on the outer wall of one end of the short tube 2 near the extension end 22, and a plurality of annular protrusions 11 are provided on the inner wall of the long tube 1. A recessed portion is provided between two adjacent annular protrusions 11, and the space inside the recessed portion can accommodate the annular expansion portion 21. In other words, by pressing the long tube 1, the inner wall of the long tube 1 slides down along the outer wall of the short tube 2, and the annular expansion portion 21 can pass over the annular protrusion 11 and be placed in the recessed portion. The provision of a plurality of annular protrusions 11 is to provide a sense of frustration in the hand when pressing the long tube 1 to slide down, so as to help the user know whether the insertion point of the insert 23 has pierced the two sealing membranes 14 in sequence. Secondly, it is to prevent the short tube 2 and the long tube 1 from sliding relative to each other at will, resulting in the second connecting hole not being in the storage chamber 12, resulting in a blocked adding passage and the inability to achieve the purpose of changing the taste of the coffee.

[0031] Furthermore, for coffee cups using heat-sealed film, if the end of the short tube 2 is a flat structure, it is difficult to pierce the heat-sealed film and enter the cup. For this reason, the end of the short tube 2 is set to a beveled tip, such as Figure 1 and Figure 3 As shown, it is easy to pierce the heat seal film and enter the cup.

[0032] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coffee straw with built-in sugar cubes, characterized in that: include: A long tube (1) and a short tube (2), wherein the short tube (2) is arranged in one end of the long tube (1) in a plug-in manner; The inner wall of the long tube (1) is provided with a plurality of annular flanges (13), the inner side wall of each annular flange (13) is provided with a sealing film (14), the space between two adjacent sealing films (14) is a storage cavity (12), and the storage cavity (12) is provided with a sugar block (15) filled therein; One end of the short tube (2) located inside the long tube (1) is connected to an extension end (22), the end of the extension end (22) is a closed structure, and a plurality of communication holes are provided on the closed structure, forming a suction passage between the long tube (1), the communication holes, the extension end (22) and the short tube (2); The outer diameter of the extension end (22) is smaller than the outer diameter of the short tube (2), and a second communicating hole is provided on the radial side wall of the extension end (22). The inner space of the extension end (22) is connected to the storage chamber through the second communicating hole to form an addition passage.

2. The coffee straw with sugar cubes according to claim 1, characterized in that: There are two annular flanges (13), and a storage chamber (12) is formed between the sealing films (14) of the two annular flanges (13).

3. The coffee straw with sugar cubes according to claim 2, characterized in that: The closed structure is provided with a plurality of inserts (23) distributed in an annular structure, and the side walls of the plurality of inserts (23) extend obliquely toward one end away from the closed structure to form a puncture point, and the puncture point is used to puncture the two sealing films (14) to place the second communicating hole in the storage cavity (12), thereby connecting the suction passage and the addition passage.

4. The coffee straw with sugar cubes according to claim 1, characterized in that: An annular expansion portion (21) is provided on the outer wall of one end of the short tube (2) close to the extension end (22), and a plurality of annular protrusions (11) are provided on the inner wall of the long tube (1), with a recessed portion between two adjacent annular protrusions (11), and the space within the recessed portion is capable of accommodating the annular expansion portion (21).

5. The coffee straw with sugar cubes according to claim 1, characterized in that: The end of the short tube (2) is a beveled tip.

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