Auxiliary swimming tool for swimming teaching

Abstract

The utility model provides an auxiliary swimming tool for swimming teaching, which comprises a buoyancy vest and an air tap, the buoyancy vest comprises a body, the body is provided with a plurality of air bags, the air bags are communicated with one another, and the air bags are positioned on the back of a human body; the air nozzle is connected with the buoyancy vest and comprises an air guide pipe and a one-way air inlet valve, one end of the air guide pipe is connected with the one-way air inlet valve, and the other end of the air guide pipe is communicated with the air bag; when air is blown to the one-way air inlet valve, the air can enter the air bag along the air guide pipe so as to inflate the air bag. In this way, the inflation amount can be conveniently adjusted according to the learning progress and personalized body characteristics of different students in an air blowing mode, and then the effect of adjusting the buoyancy of the back is achieved.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of swimming devices, and in particular to an auxiliary swimming tool for swimming teaching. Background Art

[0002] Common swimming aids on the market primarily support beginners' arms and waists, allowing them to elevate their bodies and breathe more easily. However, these aids have limitations. Using them to elevate only the arms or waist often leads to incorrect positioning habits in the initial stages, leading to time-consuming corrections.

[0003] Swimming instruction involves both flotation training and movement training. Flotation training involves teaching beginners to relax and float on the water, mastering a relaxed state and accustoming them to the correct body position for swimming. Movement training involves combining flotation with various swimming strokes to achieve smooth swimming progress. Correctly mastering flotation techniques is crucial for learning to swim, making it crucial to master them in the early stages. Mastering the correct flotation techniques and body positioning can help students achieve greater results with less effort, while incorrect flotation techniques will hinder subsequent progress and improvement.

[0004] In the prior art, beginner swimmers typically use traditional swim aids, such as float rings, to learn breaststroke. These aids require the upper body to leave the water for a breath. However, these aids don't allow for back flotation, hindering beginners from developing proper flotation habits. Furthermore, these aids can't adjust their buoyancy, resulting in either too much or too little, making them infeasible and inefficient for beginners.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0006] The purpose of the present utility model is to provide an auxiliary swimming device for swimming teaching, which at least to a certain extent overcomes the problem that the auxiliary swimming device in the related art cannot adjust the buoyancy of the back, resulting in poor training effect and user experience.

[0007] Other features and advantages of the present invention will become apparent from the following detailed description, or may be learned in part by the practice of the present disclosure.

[0008] According to one aspect of the utility model, an auxiliary swimming tool for swimming teaching is provided, comprising a buoyancy vest and an air nozzle, the buoyancy vest comprising a main body, a plurality of air bags being provided on the main body, and the plurality of air bags being interconnected, and the plurality of air bags being located on the back of the human body; the air nozzle being connected to the buoyancy vest, the air nozzle comprising an air guide tube and a one-way air inlet valve, one end of the air guide tube being connected to the one-way air inlet valve, and the other end being connected to the air bag; wherein, when air is blown into the one-way air inlet valve, gas can enter the air bag along the air guide tube to inflate the air bag.

[0009] According to one embodiment of the present invention, the buoyancy vest further comprises an upper adjustment strap located in front of the human chest, the upper adjustment strap being connected to both sides of the body and being used to adjust the tightness of the buoyancy vest on the chest.

[0010] According to one embodiment of the present invention, the upper adjustment strap includes an upper left connecting strap and an upper right connecting strap, the upper left connecting strap and the upper right connecting strap are respectively fixedly connected to the two sides of the body, and the upper left connecting strap and the upper right connecting strap are detachably connected.

[0011] According to one embodiment of the present invention, one of the upper left connecting belt and the upper right connecting belt is provided with a hook surface of Velcro, and the other is provided with a loop surface of Velcro.

[0012] According to one embodiment of the present invention, the buoyancy vest further includes a lower adjustment strap, which is located below the upper adjustment strap, connected to both sides of the body, and used to adjust the tightness of the waist of the buoyancy vest.

[0013] According to one embodiment of the present invention, the lower adjustment strap includes a lower left connecting strap and a lower right connecting strap, the lower left connecting strap and the lower right connecting strap are respectively fixedly connected to the two sides of the body, and the lower left connecting strap and the lower right connecting strap are detachably connected.

[0014] According to one embodiment of the present invention, the buoyancy vest also includes a pair of shoulder straps, and the pair of shoulder straps are respectively a left shoulder strap and a right shoulder strap, the top edges of the left shoulder strap and the right shoulder strap are respectively connected to the top edge of the main body, and the bottom edges of the left shoulder strap and the right shoulder strap are respectively connected to the upper left connecting strap and the upper right connecting strap.

[0015] According to one embodiment of the present invention, the body is made of lightweight PVC material.

[0016] According to one embodiment of the present invention, a plurality of the air bag arrays are arranged on the main body.

[0017] According to one embodiment of the present invention, the air nozzle is also used to deflate the air bag.

[0018] From the above technical solution, it can be seen that the advantages and positive effects of the auxiliary swimming device for swimming teaching of the present invention are:

[0019] The auxiliary swimming tool for swimming teaching provided by the present invention is provided with a buoyancy vest and an air nozzle, the air nozzle is connected to the buoyancy vest, the buoyancy vest includes a main body, a plurality of air bags are provided on the main body, the plurality of air bags are interconnected, and the plurality of air bags are located on the back of the human body. The air nozzle includes an air guide tube and a one-way air inlet valve, one end of the air guide tube is connected to the one-way air inlet valve, and the other end is connected to the air bag. When air is blown into the one-way air inlet valve, gas can enter the air bag along the air guide tube to inflate the air bag. In this way, the inflation amount can be conveniently adjusted according to the learning progress and personalized physical characteristics of different students by blowing air, thereby producing the effect of adjusting the buoyancy of the back.

[0020] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other features and advantages of the present invention will become more apparent by describing in detail example embodiments thereof with reference to the accompanying drawings.

[0022] Figure 1 A schematic structural diagram of an auxiliary swimming tool for swimming teaching according to an embodiment of the present disclosure is shown from a frontal perspective.

[0023] Figure 2 A schematic structural diagram of an auxiliary swimming tool for swimming teaching according to an embodiment of the present disclosure is shown from a rear perspective.

[0024] Figure 3 yes Figure 1 Schematic diagram of the structure of auxiliary swimming equipment for swimming teaching in middle school.

[0025] Figure 4 A diagram showing an application scenario of auxiliary swimming equipment for swimming teaching in an embodiment of the present disclosure is shown.

[0026] The description of the accompanying drawings is as follows:

[0027] 100. Main body; 110. Airbag; 120. Upper adjustment strap; 121. Upper left connecting strap; 122. Upper right connecting strap; 130. Lower adjustment strap; 131. Lower left connecting strap; 132. Lower right connecting strap; 140. Shoulder strap; 141. Left shoulder strap; 142. Right shoulder strap; 150. Velcro; 151. Hook-and-loop; 152. Loop-and-loop; 160. Cuffs

[0028] 200. Air nozzle; 210. One-way air intake valve; 220. Air guide tube. DETAILED DESCRIPTION

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent like or similar structures, and thus their detailed description will be omitted.

[0030] refer to Figures 1 to 4 This embodiment provides an auxiliary swimming tool for swimming teaching, which includes a buoyancy vest and an air nozzle 200. The buoyancy vest includes a main body 100, on which a plurality of air bags 110 are provided, and the plurality of air bags 110 are interconnected, and the plurality of air bags 110 can correspond to the back of the human body. The air nozzle 200 is connected to the buoyancy vest, and the air nozzle 200 includes an air guide tube 220 and a one-way air inlet valve 210. One end of the air guide tube 220 is connected to the one-way air inlet valve 210, and the other end is connected to the air bag 110. When air is blown into the one-way air inlet valve 210, gas can enter the air bag 110 along the air guide tube 220 to inflate the air bag 110. In this way, the amount of air can be adjusted according to the learning progress and personalized physical characteristics of different students by blowing air, thereby producing the effect of adjusting the buoyancy for the back.

[0031] The main body 100 can be made of double or multiple layers of lightweight PVC fabric, which avoids the problem of buoyancy vests being too thick and heavy, making them difficult to move around in. The main body 100 includes multiple air pocket cavities arranged in an array, each containing an air pocket 110. The air pockets 110 are interconnected, ensuring even buoyancy distribution and preventing tilting caused by uneven buoyancy.

[0032] The air nozzle 200 is used to inflate and deflate the air bag 110. In one example, the one-way air inlet valve 210 and the air duct 220 are threadedly connected. When the one-way air inlet valve 210 and the air duct 220 are in a locked state, external gas can enter the air duct 220 from the one-way air inlet valve 210 and enter the air bag 110 along the air duct 220, and the gas in the air bag 110 cannot overflow from the one-way air inlet valve 210. When the one-way air inlet valve 210 and the air duct 220 are in an unlocked state (by rotating the one-way air inlet valve 210 and the air duct 220, the threaded connection is gradually loosened, and a gap appears between the two), the gas in the air bag 110 can overflow from the gap. This auxiliary swimming tool can flexibly adjust the back buoyancy by inflating and deflating. Especially for beginners who have difficulty breathing, this auxiliary tool can help them master the breathing technique faster.

[0033] The buoyancy vest further includes an upper adjustment belt 120 , a lower adjustment belt 130 and a pair of shoulder straps 140 . The pair of shoulder straps 140 are connected between the upper adjustment belt 120 and the body 100 . The upper adjustment belt 120 is located above the lower adjustment belt 130 .

[0034] The two ends of the upper adjustment strap 120 are fixedly connected to the two sides of the body 100 respectively. When the user wears the buoyancy vest, the upper adjustment strap 120 is located in front of the human chest, and the upper adjustment strap 120 is used to adjust the tightness of the buoyancy vest at the chest position.

[0035] In one example, the upper adjustment strap 120 includes an upper left connecting strap 121 and an upper right connecting strap 122. The upper left connecting strap 121 and the upper right connecting strap 122 are respectively fixedly connected to the sides of the body 100 and are detachably connected. One of the upper left connecting strap 121 and the upper right connecting strap 122 is provided with a hook surface 151 of a Velcro 150, while the other is provided with a loop surface 152 of the Velcro 150. This Velcro 150 structure allows for adjustable tightness of the buoyancy vest, allowing it to better fit the trainee's chest circumference, maintaining beginners' range of motion, and allowing for adjustments to suit different training needs.

[0036] The two ends of the lower adjustment belt 130 are fixedly connected to the two sides of the body 100 respectively, and the lower adjustment belt 130 is used to adjust the tightness of the waist position of the buoyancy vest.

[0037] In one example, the lower adjustment strap 130 includes a lower left connecting strap 131 and a lower right connecting strap 132. The lower left connecting strap 131 and the lower right connecting strap 132 are respectively fixedly connected to the sides of the body 100 and are detachably connected. One of the lower left connecting strap 131 and the lower right connecting strap 132 is provided with a hook surface 151 of a Velcro 150, while the other is provided with a loop surface 152 of the Velcro 150. This Velcro 150 structure allows for adjustable tightness of the buoyancy vest, allowing it to better fit the trainee's waistline, maintaining beginners' range of motion, and allowing for adjustments to suit varying training needs.

[0038] The pair of shoulder straps 140 are respectively a left shoulder strap 141 and a right shoulder strap 142. The top edge of the left shoulder strap 141 is connected to the left top edge of the body 100, and the bottom edge of the left shoulder strap 141 is connected to the upper left connecting strap 121. A cuff 160 is formed between the left shoulder strap 141, the upper left connecting strap 121, and the body 100, and the cuff 160 can be passed through the cuff 160. The top edge of the right shoulder strap 142 is connected to the right top edge of the body 100, and the bottom edge of the right shoulder strap 142 is connected to the upper right connecting strap 122. A cuff 160 is formed between the right shoulder strap 142, the upper right connecting strap 122, and the body 100, and the cuff 160 can be passed through the cuff 160.

[0039] In the embodiments of the utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood to indicate or imply relative importance; the term "plurality" refers to two or more, unless otherwise expressly defined. Terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. For those skilled in the art, the specific meanings of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0040] In the description of the embodiments of the utility model, it needs to be understood that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front", and "back" are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the embodiments of the utility model.

[0041] The above are merely preferred embodiments of the utility model and are not intended to limit the utility model. Those skilled in the art will readily appreciate that various modifications and variations of the utility model embodiments are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the utility model embodiments shall be included within the scope of protection of the utility model embodiments.

Claims

1. An auxiliary swimming tool for swimming teaching, characterized in that: include: A buoyancy vest comprises a body, wherein the body is provided with a plurality of air bags, and the plurality of air bags are interconnected, and the plurality of air bags are located on the back of the human body; and An air nozzle connected to the buoyancy vest, the air nozzle comprising an air guide tube and a one-way air inlet valve, one end of the air guide tube being connected to the one-way air inlet valve, and the other end being in communication with the air bag; When air is blown toward the one-way air inlet valve, the gas can enter the air bag along the air guide tube to inflate the air bag.

2. The auxiliary swimming tool for swimming teaching according to claim 1, characterized in that: The buoyancy vest further comprises an upper adjustment belt located in front of the human chest, the upper adjustment belt is connected to both sides of the body and is used to adjust the tightness of the buoyancy vest on the chest.

3. The auxiliary swimming tool for swimming teaching according to claim 2, characterized in that: The upper adjustment belt includes an upper left connecting belt and an upper right connecting belt, the upper left connecting belt and the upper right connecting belt are fixedly connected to both sides of the body respectively, and the upper left connecting belt and the upper right connecting belt are detachably connected.

4. The auxiliary swimming tool for swimming teaching according to claim 3, characterized in that: One of the upper left connecting belt and the upper right connecting belt is provided with a hook surface of a Velcro, and the other is provided with a loop surface of a Velcro.

5. The auxiliary swimming tool for swimming teaching according to claim 2, characterized in that: The buoyancy vest further comprises a lower adjustment belt, which is located below the upper adjustment belt, is connected to both sides of the body, and is used to adjust the tightness of the waist of the buoyancy vest.

6. The auxiliary swimming tool for swimming teaching according to claim 5, characterized in that: The lower adjustment belt includes a lower left connecting belt and a lower right connecting belt, the lower left connecting belt and the lower right connecting belt are fixedly connected to the two sides of the body respectively, and the lower left connecting belt and the lower right connecting belt are detachably connected.

7. The auxiliary swimming tool for swimming teaching according to claim 3, characterized in that: The buoyancy vest also includes a pair of shoulder straps, which are a left shoulder strap and a right shoulder strap respectively. The top edges of the left shoulder strap and the right shoulder strap are respectively connected to the top edge of the body, and the bottom edges of the left shoulder strap and the right shoulder strap are respectively connected to the upper left connecting strap and the upper right connecting strap.

8. The auxiliary swimming tool for swimming teaching according to claim 1, characterized in that: The body is made of lightweight PVC material.

9. The auxiliary swimming tool for swimming teaching according to claim 1, characterized in that: A plurality of air bag arrays are arranged on the main body.

10. The auxiliary swimming tool for swimming teaching according to claim 1, characterized in that: The air nozzle is also used to deflate the air bag.

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