Swimming training tube with adjustable fixing device

Abstract

According to the swimming training tube with the adjustable fixing device, a swimming training tube fixing structure is fixed to the lower section of the breathing tube body through a sliding sleeve, the sliding sleeve slides up and down through a protruding guide rail embedded in a sliding groove, meanwhile, positioning protrusions abut against a plurality of limiting protrusions to move, up-down moving positioning is achieved, and the swimming training tube is simple in structure and convenient to use. Different users can adjust and use conveniently, and the use experience is better; in addition, the head band is provided with a plurality of groups of positioning grooves corresponding to the two positioning convex edges, so that the head band can be rotationally positioned on the mounting column, and a user can conveniently use the head band.

Description

Technical Field

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

[0002] A swimming training tube is a type of swimming respirator that helps swimmers breathe and prevents water from entering their mouth. It mainly consists of the main body of the tube, the mouthpiece, and a fixing structure. Because the wearing height varies, the fixing structure needs to be adjusted. Existing designs are generally fixed, making adjustment inconvenient. Therefore, further improvements to the fixing structure are necessary. Utility Model Content

[0003] In view of this, the present invention provides a swimming training tube with an adjustable fixing device, which addresses the problems of the prior art by designing an adjustable fixing device to solve the existing technical problems.

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

[0005] A swimming training tube with an adjustable fixing device includes a breathing tube body. A sliding sleeve is slidably fitted on the outer side of the lower section of the breathing tube body. A raised guide rail is provided on the outer left side of the lower section of the breathing tube body. The inner left side of the sliding sleeve protrudes outward to form a groove corresponding to the raised guide rail. At least two limiting protrusions are provided on the outer right side of the lower section of the breathing tube body in the vertical direction. A positioning protrusion is provided on the inner right side of the sliding sleeve. An outwardly extending mounting post is provided on the outer right side of the sliding sleeve. A headband is rotatably mounted on the mounting post. A surrounding headband sleeve assembly is provided on both sides of the headband.

[0006] Furthermore, the headband has a mounting hole in the middle, at least two tightening plates are provided in the inner ring of the mounting hole, and the front end of the mounting post has a protruding edge. When the mounting post is inserted into the mounting hole of the headband, the front protruding edge is held in place by the tightening plates.

[0007] Furthermore, the mounting post has two positioning protrusions on both sides of its bottom plane, and the headband has at least two sets of positioning grooves on the side of the mounting post facing the two positioning protrusions, which are corresponding to the positioning protrusions.

[0008] Furthermore, the headband assembly includes two buckle plates, a headband, and buckles. The two buckle plates are rotatably mounted at both ends of the headband. After the headband is wrapped around the headband, both ends pass through the two buckle plates and are then folded back and fixed to both ends of the headband by the buckles.

[0009] The beneficial effects of this utility model are as follows:

[0010] This utility model fixes the swimming training tube to the lower section of the breathing tube body by means of a sliding sleeve. The sliding sleeve slides up and down by embedding a raised guide rail in the sliding groove. At the same time, the positioning protrusion abuts against multiple limiting protrusions to achieve up and down positioning. The structure is simple and convenient for different users to adjust and use, resulting in a better user experience. In addition, the headband is provided with multiple sets of positioning grooves corresponding to two positioning protrusions, so that the headband can be rotated and positioned on the mounting column, which is convenient for users. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the swimming training tube with an adjustable fixing device in this utility model;

[0012] Figure 2 This is a schematic diagram showing the disassembly of the swimming training tube with adjustable fixing device in this utility model. Figure 1 ;

[0013] Figure 3 This is a schematic diagram showing the disassembly of the swimming training tube with adjustable fixing device in this utility model. Figure 2 .

[0014] The annotations in the attached figures are explained as follows:

[0015] Breathing tube body 10, raised guide rail 11, limiting protrusion 12, sliding sleeve 20, sliding groove 21, positioning protrusion 22, mounting post 23, protruding edge 231, positioning protruding edge 24, headband 30, mounting hole 31, tightening plate 32, positioning groove 33, headband sleeve assembly 40, buckle plate 41, head strap 42, buckle 43. Detailed Implementation

[0016] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0017] 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.

[0018] To facilitate adjustment and improve the user experience, the specific details of this utility model are as follows.

[0019] Combination Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of this utility model is a swimming training tube with an adjustable fixing device, including a breathing tube body 10. Importantly, a sliding sleeve 20 is slidably fitted on the outer side of the lower section of the breathing tube body 10. A raised guide rail 11 is provided on the outer left side of the lower section of the breathing tube body 10. The inner left side of the sliding sleeve 20 protrudes outward to form a sliding groove 21 corresponding to the raised guide rail 11. At least two limiting protrusions 12 are provided on the outer right side of the lower section of the breathing tube body 10 in the vertical direction. A positioning protrusion 22 is provided on the inner right side of the sliding sleeve 20. An outwardly extending mounting post 23 is provided on the outer right side of the sliding sleeve 20. A headband 30 is rotatably mounted on the mounting post 23. A surrounding headband sleeve assembly 40 is provided on both sides of the headband 30.

[0020] The main feature of this utility model is that the swimming training tube fixing structure is fixed to the lower section of the breathing tube body 10 by the sliding sleeve 20. The sliding sleeve 20 slides up and down by embedding the protruding guide rail 11 in the sliding groove 21. At the same time, the positioning protrusion 22 abuts against multiple limiting protrusions 12 to move, thereby realizing up and down movement and positioning. The structure is simple, convenient for different users to adjust and use, and provides a better user experience.

[0021] More specifically, in some embodiments, such as Figure 2 , Figure 3 As shown, the headband 30 has a mounting hole 31 in the middle, and at least two tightening plates 32 are provided in the inner ring of the mounting hole 31. The front end of the mounting post 23 has a protruding edge 231. The mounting post 23 is inserted into the mounting hole 31 of the headband 30, and the front end protruding edge 231 is held in place by the tightening plates 32, so that rotational installation can be achieved.

[0022] Furthermore, in some embodiments, as shown in the figure Figure 2 , Figure 3 As shown, in order to achieve the rotational adjustment of the headband 30, two positioning protrusions 24 are provided on both sides of the bottom plane of the mounting post 23. At least two sets of positioning grooves 33 corresponding to the positioning protrusions 24 are provided on the side of the headband 30 facing the two positioning protrusions 24 at the mounting post 23. By setting multiple sets of positioning grooves 33 corresponding to the two positioning protrusions 24, the headband 30 can be rotated and positioned on the mounting post 23, which is convenient for users.

[0023] More specifically, in some embodiments, such as Figure 2 As shown, the headband assembly 40 includes two buckle plates 41, a headband 42, and a buckle 43. The two buckle plates 41 are rotatably mounted at both ends of the headband 30. After the headband 42 is wrapped around, its two ends pass through the two buckle plates 41 and then fold back and are fixed to both ends of the headband 42 by the buckle 43. The tightness of the headband 42 can be adjusted by opening the buckle plates 41 and adjusting the length of the folded headband 42, which is convenient for users.

[0024] 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 swimming training tube with adjustable fixation, comprising a breathing tube body (10), characterized in that: The lower section of the breathing tube body (10) is slidably fitted with a sliding sleeve (20). The lower left side of the breathing tube body (10) is provided with a raised guide rail (11). The inner left side of the sliding sleeve (20) protrudes outward to form a groove (21) corresponding to the raised guide rail (11). The lower right side of the breathing tube body (10) is provided with at least two limiting protrusions (12) in the vertical direction. The inner right side of the sliding sleeve (20) is provided with a positioning protrusion (22). The outer right side of the sliding sleeve (20) is provided with an outwardly extending mounting post (23). A headband (30) is rotatably mounted on the mounting post (23). The headband (30) is surrounded by headband sleeve assemblies (40) on both sides.

2. The swim training tube with adjustable securement device of claim 1, wherein: The headband (30) has a mounting hole (31) in the middle. At least two tightening pieces (32) are provided in the inner ring of the mounting hole (31). The front end of the mounting post (23) has a protruding edge (231). The mounting post (23) is inserted into the mounting hole (31) of the headband (30), and the front protruding edge (231) is held in place by the tightening piece (32).

3. The swim training tube with adjustable securement device of claim 2, wherein: The mounting post (23) has two positioning protrusions (24) on both sides of its bottom plane. The headband (30) has at least two sets of positioning grooves (33) on the side of the mounting post (23) facing the two positioning protrusions (24) to be inserted into the positioning protrusions (24).

4. The swim training tube with adjustable securement device of claim 1, wherein: The headband assembly (40) includes two buckle plates (41), a headband (42), and a buckle (43). The two buckle plates (41) are rotatably mounted at both ends of the headband (30). After the headband (42) is wrapped around, its two ends pass through the two buckle plates (41) and are then folded back and fixed at both ends of the headband (42) by the buckle (43).

Images