Instant tea drink bottle cap with built-in tea bag

Abstract

A ready-to-prepare tea bottle cap with a built-in tea bag is in threaded connection with a mineral water bottle opening, and is characterized by comprising a cap body (1), an inner cylinder (2) and an outer cylinder (3), the upper end of the cap body (1) and the upper end of the outer cylinder (3) are connected through sealing threads to form a closed cylinder body, and the inner cylinder (2) is connected in the closed cylinder body in a sleeved mode; an annular sleeve (101), a threaded slideway (102) and a limiting surface (103) are fixedly arranged in the cover body (1); the upper end of the inner cylinder (2) is sleeved with the annular sleeve (101), and the outer side wall of the inner cylinder (2) is slidably connected with the threaded slide way (102); a tea strainer (201) is arranged in the middle of the inner barrel (2), and a tea material chamber is formed in the closed barrel body; the limiting surface (103) is used for positioning the initial position of the inner cylinder (2); the thread pitch of the thread slideway (102) is greater than that of the sealing thread; the outer barrel (3) is provided with a limiting step (301) for limiting the final position of the inner barrel (2) and a plurality of longitudinal guide rails (302), and the longitudinal guide rails (302) are in sliding connection with the corresponding parts of the inner barrel; when the inner cylinder (2) is located at the initial position, the cover body (1) is rotated to be gradually separated from the outer cylinder (3), and meanwhile, the inner cylinder (2) moves downwards along the longitudinal guide rail (302) to eject the bottom of the tea material chamber, so that a tea bag falls into a mineral water bottle.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage containers, in particular to an instant tea bottle cap with a built-in tea bag. Background Art

[0002] The popular cold-brew tea has overturned the traditional method of brewing tea with boiling water, and uses cold water instead of hot water to brew tea bags. Cold-brew tea has a good taste, is rich in nutrients, and comes in many varieties. By combining a bottle cap with a built-in tea bag with a mineral water bottle, you can make instant cold-brew tea with just a few simple movements, which conforms to the fast-paced lifestyle of modern people and is convenient for travel, purchase, and carrying. Storing it separately ensures better hygiene and a longer shelf life. It is convenient to buy when traveling, visiting relatives, shopping, or taking a break, greatly enriching the range of beverage choices. However, the instant cold-brew tea used in conjunction with mineral water bottles in the existing technology has shortcomings in terms of speed, convenience, and compliance with people's usage habits. It is necessary to design a better bottle cap to solve the above problems. Summary of the Invention

[0003] In view of the above problems, the utility model provides a bottle cap for tea beverages which is convenient to use and hygienic and can realize instant cold brewing of tea bags.

[0004] The technical solution of the present utility model is: a ready-to-drink tea bottle cap with a built-in tea bag, the bottle cap is threadedly connected to the mouth of the mineral water bottle, and comprises a cover body 1, an inner tube 2, and an outer tube 3. The upper ends of the cover body 1 and the outer tube 3 are connected by sealing threads to form a closed tube, and the inner tube 2 is sleeved in the closed tube; an annular sleeve 101, a threaded slide 102 and a limiting surface 103 are fixed in the cover body 1; the upper end of the inner tube 2 is sleeved on the annular sleeve 101, and its outer side wall is slidably connected to the threaded slide 102; a tea strainer 201 is provided in the middle of the inner tube 2 to form a tea material chamber in the closed tube; the limiting surface 103 is used to locate the initial position of the inner tube 2; the pitch of the threaded slide 102 is greater than the pitch of the sealing thread; the outer tube 3 is provided with a limiting step 301 for limiting the end position of the inner tube 2 and a plurality of longitudinal guide rails 302, and the longitudinal guide rails 302 are slidably connected to the corresponding parts of the inner tube. When the inner cylinder 2 is in the initial position, the cover body 1 is rotated to gradually separate from the outer cylinder 3. At the same time, the inner cylinder 2 moves downward along the longitudinal guide rail 302 to push open the bottom of the tea material chamber, so that the tea bag falls into the mineral water bottle.

[0005] Furthermore, preferably, the sealing thread is a right-hand thread, and the threaded slideway 102 is a right-hand thread.

[0006] Furthermore, preferably, the sealing threaded connection portion is provided with a positioning ring 104 to prevent the cover body 1 from loosening, and the positioning ring 104 is provided at the mouth of the cover body 1 .

[0007] The beneficial effects of the present invention are as follows: the instant tea bottle cap assembly is mounted on a bottle containing purified water or mineral water. When the inner cylinder 2 is in its initial position, the cap 1 is rotated counterclockwise to gradually separate from the outer cylinder 3. Simultaneously, the inner cylinder 2 moves downward along the longitudinal guide rail 302 to push open the bottom of the tea material chamber, allowing the tea bag to fall into the mineral water bottle and mix with the water to form cold brew tea. The utility model is convenient and hygienic to use, and the counterclockwise rotation of the cap conforms to people's habit of opening bottle caps.

[0008] Description of the accompanying drawings.

[0009] Figure 1 This is a full cross-sectional view of the utility model.

[0010] Figure 2 This is a three-dimensional structural diagram of the cover body of the utility model.

[0011] Figure 3 This is a three-dimensional structural diagram of the inner cylinder of the present utility model.

[0012] Figure 4 This is a three-dimensional structural diagram of the outer cylinder of the utility model.

[0013] Figure 5 This is a full cross-sectional view of the outer cylinder of the utility model.

[0014] In the figure above: 1-cover, 101-annular sleeve, 102-threaded slide, 103-limiting surface, 104-positioning ring, 2-inner cylinder, 201-tea strainer, 3-outer cylinder, 301-limiting step, 302-longitudinal guide rail. DETAILED DESCRIPTION

[0015] In order to make the technical problems and technical solutions solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the present invention. Therefore, they cannot be understood as limitations on the present invention.

[0017] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5The figure shows a ready-to-drink tea bottle cap with a built-in tea bag, which is threadedly connected to the mouth of the mineral water bottle, and comprises a cover body 1, an inner tube 2, and an outer tube 3. The upper ends of the cover body 1 and the outer tube 3 are connected by sealing threads to form a closed tube, and the inner tube 2 is sleeved in the closed tube; an annular sleeve 101, a threaded slide 102 and a limiting surface 103 are fixed in the cover body 1; the upper end of the inner tube 2 is sleeved on the annular sleeve 101, and its outer side wall is slidably connected to the threaded slide 102; a tea strainer 201 is provided in the middle of the inner tube 2 to form a tea material chamber in the closed tube; the limiting surface 103 is used to locate the initial position of the inner tube 2; the pitch of the threaded slide 102 is greater than the pitch of the sealing thread of the cover body 1 and the upper end of the outer tube 3; the outer tube 3 is provided with a limiting step 301 for limiting the end position of the inner tube 2 and a plurality of longitudinal guide rails 302, and the longitudinal guide rails 302 are slidably connected to the corresponding parts of the inner tube.

[0018] The bottom of the sealed cylinder is provided with a thin-walled structure that is easily damaged. When the inner cylinder 2 is in the initial position, the cover 1 is rotated to gradually separate from the outer cylinder 3. At the same time, the inner cylinder 2 rotates downward to push open the bottom of the tea material chamber, so that the tea bag falls into the mineral water bottle.

[0019] Preferably, the sealing thread is a right-hand thread, and the threaded slideway 102 is a right-hand thread, which is convenient for opening the cover body 1 by twisting it counterclockwise, in line with people's usage habits.

[0020] Preferably, the sealing threaded connection portion is provided with a positioning ring 104 to prevent the cover body 1 from loosening. The positioning ring 104 is arranged at the mouth of the cover body 1. The cover body 1 and the positioning ring 104 are in a weak connection relationship. When the cover body 1 is screwed open, the cover body 1 gradually separates from the outer cylinder 3, and the positioning ring 104 breaks off from the cover body 1 and remains in place.

[0021] The present invention is described in detail above through preferred embodiments, but those skilled in the art should understand that the present invention is not limited to the embodiments described above. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A ready-to-drink tea bottle cap with a built-in tea bag, the bottle cap being threadedly connected to the mouth of a mineral water bottle, characterized in that : comprising a cover body (1), an inner tube (2), and an outer tube (3); the upper ends of the cover body (1) and the outer tube (3) are connected by sealing threads to form a closed tube, and the inner tube (2) is sleeved in the closed tube; an annular sleeve (101), a threaded slideway (102), and a limiting surface (103) are fixed in the cover body (1); the upper end of the inner tube (2) is sleeved in the annular sleeve (101), and the outer side wall thereof is slidably connected to the threaded slideway (102); a tea strainer (201) is provided in the middle of the inner tube (2), forming a tea material chamber in the closed tube; the limiting surface (103) 03) is used to locate the initial position of the inner cylinder (2); the pitch of the threaded slideway (102) is greater than the pitch of the sealing thread; the outer cylinder (3) is provided with a limiting step (301) for limiting the terminal position of the inner cylinder (2) and a plurality of longitudinal guide rails (302), and the longitudinal guide rails (302) are slidably connected to corresponding parts of the inner cylinder; when the inner cylinder (2) is in the initial position, the cover body (1) is rotated to gradually separate from the outer cylinder (3), and at the same time, the inner cylinder (2) moves downward along the longitudinal guide rails (302) to push open the bottom of the tea material chamber, so that the tea bag falls into the mineral water bottle.

2. The instant tea bottle cap with built-in tea bag according to claim 1, characterized in that: The sealing thread is a right-hand thread, and the threaded slideway (102) is a right-hand thread.

3. The instant tea bottle cap with built-in tea bag according to claim 1, characterized in that: The sealing threaded connection portion is provided with a positioning ring (104) for preventing the cover body (1) from loosening, and the positioning ring (104) is arranged at the mouth of the cover body (1).

Images