A foldable swimming training tube

Abstract

This utility model provides a foldable swimming training tube. The breathing tube is designed as an upper tube that can be folded and opened / closed via a buckle and latch on the lower tube. The structure is simple, the folding and fastening are convenient, and it is easy for users to carry and use. In addition, a mouthpiece tube is obliquely set at the lower end of the lower tube, facing upward to the right, which facilitates the flow of incoming liquid to the bottom of the mouthpiece. At the same time, a one-way mouthpiece cap that opens outward is sealed at the bottom of the mouthpiece. When the user exhales, the one-way mouthpiece cap can simultaneously expel the liquid collected at the bottom of the mouthpiece, eliminating the need to blow air upward to expel it, thus improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of swimming equipment technology, and in particular to a foldable swimming training tube. Background Technology

[0002] A swimming training tube is a type of swimming respirator that helps swimmers breathe and prevents water from entering their mouth. Existing respirators mainly consist of a main body, a mouthpiece, and a fixing structure. For ease of carrying, the main body and fixing structure are usually designed to be detachable. With this design, the fixing structure is assembled with the main body to secure it to the head during use; when carrying, the main body is detached to save storage space and protect the fixing structure. While this design effectively solves the carrying problem, the need to disassemble and reassemble the fixing structure each time it is used / stored is cumbersome. Furthermore, repeated disassembly and reassembly can cause the connection between the fixing structure and the main body to loosen, leading to instability. Additionally, the simplest respirator, consisting of a mouthpiece and a plastic bend, requires forceful blowing to expel water from the bottom mouthpiece to the top of the tube when water is poured in, resulting in a poor user experience. Therefore, further improvements to the structure of swimming training tubes are needed. Utility Model Content

[0003] In view of this, the present invention provides a foldable swimming training tube, which addresses the problems of the prior art by designing a foldable and one-way throat cap swimming training tube to solve the existing technical problems.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A foldable swimming training tube includes a breathing tube, which includes a lower tube. A mounting seat 1 is provided on the upper right side of the lower tube. An upper tube is rotatably mounted on the mounting seat 1 via a pivot 1. A mounting seat 2 is provided on the upper left side of the lower tube. A buckle plate is rotatably mounted on the mounting seat 2 via a pivot 2. A buckle cover is rotatably and linkagely mounted on the upper center of the buckle plate via a pivot 3. A buckle groove is provided inside the lower side of the buckle cover. A hook corresponding to the buckle groove is provided on the lower left side of the upper tube.

[0006] The upper tube can be rotated and folded to the right through the pivot. When the upper tube is rotated to the left and its lower end touches the upper end of the lower tube, the buckle plate is pushed outward to drive the buckle cover upward. Then, the front end of the buckle groove is fastened to the hook, and the buckle plate is pushed inward to drive the buckle cover downward to fasten the hook. This will fasten the upper tube to the lower tube. When folding is required, the operation is reversed to disengage the buckle groove and the hook, and the upper tube is rotated and folded to the right.

[0007] Furthermore, the upper end of the lower pipe wall is provided with a raised edge, and the lower end of the upper pipe wall is provided with a sealing groove into which the corresponding raised edge engages.

[0008] Furthermore, an O-ring is provided inside the sealing groove.

[0009] Furthermore, the lower end of the lower tube is fixedly connected to a mouthpiece via a collar, and the bottom of the mouthpiece is obliquely connected to a mouthpiece tube in the upper right direction. A one-way mouthpiece cover that opens outward is sealed on the left side of the bottom of the mouthpiece.

[0010] Furthermore, the throat and mouthpiece tubes are made of silicone.

[0011] The beneficial effects of this utility model are as follows:

[0012] This invention designs the breathing tube as a foldable upper tube that can be opened and closed via a snap-on latch on the lower tube. The structure is simple, easy to fold and snap, and convenient for users to carry and use. Furthermore, a mouthpiece is angled upwards and to the right at the lower end of the lower tube, facilitating the flow of incoming liquid to the bottom of the mouthpiece. A one-way mouthpiece cap that opens outwards is sealed at the bottom of the mouthpiece, allowing the user to expel the liquid collected at the bottom of the mouthpiece during exhalation, eliminating the need for further upward blowing and improving the user experience. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the foldable swimming training tube in this utility model;

[0014] Figure 2 This is a schematic diagram showing the disassembled folding swimming training tube of this utility model;

[0015] Figure 3 This is a schematic diagram of the upper tube in this utility model.

[0016] The annotations in the attached figures are explained as follows:

[0017] Breathing tube 10, lower tube 11, raised edge 111, mounting base one 12, rotating shaft one 13, upper tube 14, hook 141, sealing groove 142, mounting base two 15, rotating shaft two 16, buckle plate 17, rotating shaft three 18, buckle cover 19, buckle groove 191, O-ring waterproof ring 20, collar 30, mouthpiece 40, mouthpiece tube 41, one-way mouthpiece cover 42. Detailed Implementation

[0018] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0019] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0020] To facilitate carrying and to drain the liquid inside the tube, the specific details of this utility model are as follows.

[0021] Combination Figure 1 , Figure 2 As shown, an embodiment of this utility model is a foldable swimming training tube, including a breathing tube 10. Importantly, the breathing tube 10 includes a lower tube 11. A mounting seat 12 is provided on the upper right side of the lower tube 11. An upper tube 14 is rotatably mounted on the mounting seat 12 via a pivot 13. A mounting seat 25 is provided on the upper left side of the lower tube 11. A buckle plate 17 is rotatably mounted on the mounting seat 25 via a pivot 26. A buckle cover 19 is rotatably mounted on the upper middle part of the buckle plate 17 via a pivot 318. A buckle groove 191 is provided inside the lower side of the buckle cover 19. A hook 141 corresponding to the buckle groove 191 is provided on the lower left side of the upper tube 14.

[0022] The upper tube 14 can be folded to the right by rotating the pivot 13. After the lower end of the upper tube 14 is rotated to the left and pressed against the upper end of the lower tube 11, the buckle plate 17 is pushed outward to drive the buckle cover 19 upward. Then, the front end of the buckle groove 191 is fastened to the hook 141 and the buckle plate 17 is pushed inward to drive the buckle cover 19 downward to fasten the hook 141. This can fasten the upper tube 14 onto the lower tube 11. When folding is required, the operation is reversed to disengage the buckle groove 191 and the hook 141 and rotate the upper tube 14 to the right to fold it.

[0023] The main feature of this utility model is that the breathing tube 10 is designed as an upper tube 14 that can be folded and opened and closed by means of a buckle plate 17, a buckle cover 19, and a hook 141 on the lower tube 11. The structure is simple, the folding and buckling are convenient, and it is convenient for users to carry and use.

[0024] Furthermore, in some embodiments, such as Figure 2 , Figure 3As shown, in order to improve the sealing between the lower pipe 11 and the upper pipe 14, a flange 111 is provided at the upper end of the lower pipe 11 wall, and a sealing groove 142 is provided at the lower end of the upper pipe 14 wall to which the flange 111 is inserted. After the flange 111 is inserted into the sealing groove 142, the sealing between the two can be improved to prevent liquid from entering.

[0025] Furthermore, in some embodiments, such as Figure 2 As shown, in order to further improve the sealing performance, an O-ring 20 is provided in the sealing groove 142. The protruding edge 111 abuts against the O-ring 20, which can further improve the sealing performance between the lower pipe 11 and the upper pipe 14.

[0026] Furthermore, in some embodiments, such as Figure 2 As shown, in order to facilitate the discharge of liquid in the tube, the lower end of the lower tube 11 is fixedly connected to a mouthpiece 40 via a collar 30. The bottom of the mouthpiece 40 is obliquely connected to a mouthpiece tube 41 in the upper right direction. A one-way mouthpiece cover 42 that opens outward is sealed on the left side of the bottom of the mouthpiece 40. When the user exhales, the one-way mouthpiece cover can simultaneously discharge the liquid collected at the bottom of the mouthpiece, eliminating the need to blow air upwards to discharge the liquid, thus improving the user experience.

[0027] Furthermore, in some embodiments, in order to reduce tooth fatigue caused by prolonged biting, the throat nozzle 40 and the mouthpiece tube 41 are made of silicone, generally liquid silicone, or other suitable soft materials, which provides a comfortable bite and improves the user experience.

[0028] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A collapsible swim training tube comprising a snorkel (10) characterised in that: The breathing tube (10) includes a lower tube (11). A mounting seat (12) is provided on the upper right side of the lower tube (11). An upper tube (14) is rotatably provided on the mounting seat (12) via a pivot (13). A mounting seat (15) is provided on the upper left side of the lower tube (11). A buckle plate (17) is rotatably provided on the mounting seat (15) via a pivot (16). A buckle cover (19) is rotatably linked on the upper middle part of the buckle plate (17) via a pivot (18). A buckle groove (191) is provided inside the lower side of the buckle cover (19). A hook (141) corresponding to the buckle groove (191) is provided on the lower left side of the upper tube (14). The upper tube (14) can be folded to the right by rotating the pivot (13). After the lower end of the upper tube (14) is rotated to the left and pressed against the upper end of the lower tube (11), the buckle plate (17) is pushed outward to drive the buckle cover (19) upward. Then, the front end of the buckle groove (191) is fastened to the hook (141), and the buckle plate (17) is pushed inward to drive the buckle cover (19) downward to fasten the hook (141). This can fasten the upper tube (14) onto the lower tube (11). When folding is required, the operation is reversed to disengage the buckle groove (191) and the hook (141) and rotate the upper tube (14) to the right to fold.

2. The foldable swimming training tube according to claim 1, characterized in that: The lower pipe (11) has a raised edge (111) at the upper end of its wall, and the upper pipe (14) has a sealing groove (142) at the lower end of its wall that corresponds to the raised edge (111).

3. The foldable swimming training tube according to claim 2, characterized in that: An O-ring (20) is provided inside the sealing groove (142).

4. The foldable swimming training tube according to claim 1, characterized in that: The lower end of the lower tube (11) is fixedly connected to a mouthpiece (40) via a collar (30). The bottom of the mouthpiece (40) is obliquely connected to a mouthpiece tube (41) in the upper right direction. The bottom left side of the mouthpiece (40) is sealed with an outwardly opening one-way mouthpiece cover (42).

5. The foldable swimming training tube according to claim 4, characterized in that: The throat nozzle (40) and mouthpiece tube (41) are made of silicone.

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