Swimming stroke correction training device
By designing an elbow corrector body that adapts to the human body structure and a highly elastic silicone layer, the problems of insufficient comfort and stability of existing swimming posture correction devices have been solved, achieving more efficient swimming training results and greater safety.
Patent Information
- Application Number
- CN202520390517.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing swimming posture correction devices ignore the physiological differences between the left and right hands, resulting in poor comfort, inadequate stability, and insufficient ergonomic fit, which affects training effectiveness and safety.
An elbow corrector body was designed, including a front link adapted to the shape of the palm and a rear link adapted to the shape of the forearm. They are connected by a one-piece molding and covered with a high-elasticity silicone layer. It has anti-slip texture and reflective strips and is made of polypropylene material to improve fit and stability.
It achieves precise support for the palm and forearm, improves wearing comfort and stability, enhances training effectiveness, reduces device slippage and wear, and improves safety and service life.
Smart Images
Figure CN223944913U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of sports training equipment, in particular to a swimming posture correction training device, especially an elbow correction device that improves comfort and stability through ergonomic design and material optimization. BACKGROUND
[0002] Swimming, as a full-body exercise, not only enhances heart and lung function and improves muscle endurance, but also effectively improves body coordination. However, the correctness of swimming posture is crucial to training effectiveness and safety. Improper swimming posture can lead to energy waste, speed reduction, and even muscle strains or joint injuries. Therefore, posture correction devices are often used in swimming training to help swimmers master correct limb movements, especially the coordinated movement of arms and elbows.
[0003] Currently, adult swimming posture correction devices on the market mainly adopt a symmetrical design, i.e., the left and right hand elbow correction device body structures are completely identical, and the curvature in contact with the palm and arm is symmetrical. Although this design simplifies the manufacturing process, it ignores the physiological differences between the left and right hands. Specifically, there are significant differences in palm size, arm bending angle, and muscle distribution between the left and right hands. The completely symmetrical design cannot fully conform to the user's limb characteristics, resulting in poor comfort when worn and limited training effectiveness.
[0004] In addition, the existing elbow correction device has limited rubber coverage, usually only covering soft rubber at the front end inside finger support position, rear end inside arm support position, and partial back center position. This design has the following problems in actual use:
[0005] Insufficient comfort: The hard material without rubber directly contacts the skin, which can cause skin abrasion or discomfort after long-term use, especially during high-intensity training, the friction between the arm and the device can exacerbate discomfort.
[0006] Poor stability: The existing device lacks effective anti-slip design, and when water flows or limbs move quickly, the device is prone to displacement or even slipping, affecting the continuity and effectiveness of training.
[0007] Poor ergonomic adaptability: The front and rear ring curvature of the existing elbow correction device body is symmetrical, which cannot accurately conform to the natural shape of the palm and arm, resulting in unsatisfactory fixation and difficulty in providing effective posture correction support. INVENTION CONTENTS
[0008] In view of the problems, the present application is proposed to provide a swimming posture correction training device to overcome the problems or at least partially solve the problems, specifically comprising an elbow corrector body, the elbow corrector body comprising a connecting part, a front connecting ring adapted to the shape of palm and a rear connecting ring adapted to the shape of forearm; wherein the front connecting ring is worn on the palm part, the rear connecting ring is worn on the forearm part; one end of the connecting part is integrally connected with the front connecting ring, and the other end is integrally connected with the rear connecting ring; the front connecting ring and the rear connecting ring respectively converge towards the direction of wearing the thumb of the palm at a preset angle.
[0009] Optionally, the elbow corrector body comprises two, and the arc segments of the two elbow corrector bodies are asymmetric.
[0010] Optionally, the surface of the elbow corrector body is coated with a rubber layer, and the rubber layer is fixedly connected with the elbow corrector body.
[0011] Optionally, the rubber layer is made of high-elasticity silica gel material.
[0012] Optionally, the elbow corrector body is in the shape of "8", and the front connecting ring, the rear connecting ring and the connecting part are integrally connected.
[0013] Optionally, the elbow corrector body is provided with an identification mark.
[0014] Optionally, the elbow corrector body is made of polypropylene material.
[0015] Optionally, the surface of the rubber layer is coated with a waterproof coating.
[0016] Optionally, the front connecting ring and the rear connecting ring are both provided with a reflective strip.
[0017] Optionally, the front connecting ring and the rear connecting ring are both provided with a reflective strip.
[0018] The present application has the following advantages:
[0019] In the embodiments of the present application, in order to solve the problems of limited encapsulation range of the training device in the prior art, complete same of the left and right elbow correctors, and poor comfort and limited training effect of the elbow corrector, the present application provides a solution by increasing the encapsulation range and setting the arc segment difference of the left and right elbow correctors, specifically including an elbow corrector body, the elbow corrector body including a connecting part, a front connecting ring adapted to the shape of the palm, and a rear connecting ring adapted to the shape of the forearm; wherein the front connecting ring is worn on the palm part, and the rear connecting ring is worn on the forearm part; one end of the connecting part is integrally connected with the front connecting ring, and the other end is integrally connected with the rear connecting ring; the front connecting ring and the rear connecting ring respectively converge to the direction of wearing the thumb of the palm at a preset angle. The above-mentioned elbow corrector realizes precise support for the palm, wrist and forearm through integrally connected and preset angle design, has multiple advantages of fitting ergonomics, strong stability, convenient wearing, durability, and improving training effect. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed to be used in the description of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0021] Fig. 1 A front structure schematic diagram of a swimming posture correction training device provided by the present application is shown;
[0022] Fig. 2 A back structure schematic diagram of a swimming posture correction training device provided by the present application is shown;
[0023] Fig. 3 A side structure schematic diagram of a swimming posture correction training device provided by the present application is shown.
[0024] The reference signs in the drawings of the specification are as follows:
[0025] 1, connecting part; 2, front connecting ring; 3, rear connecting ring; 4, identification mark; 5, anti-skid pattern; 6, reflective strip. DETAILED DESCRIPTION
[0026] In order to make the purposes, features and advantages of the present application more obvious and easy to understand, the following will further describe the present application in combination with the drawings and specific embodiments. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0027] Please refer to Figs. 1-3 , shows a structure diagram of a swimming posture correction training device provided by the present application.
[0028] A swimming posture correction training device, comprising an elbow corrector body, the elbow corrector body comprises a connecting part 1, a front ring 2 adapted to the shape of the palm and a back ring 3 adapted to the shape of the forearm; wherein the front ring 2 is worn on the palm part, and the back ring 3 is worn on the forearm part; one end of the connecting part 1 is integrally connected with the front ring 2, and the other end is integrally connected with the back ring 3; the front ring 2 and the back ring 3 are bent at a preset angle towards the thumb direction.
[0029] It should be noted that the main function of the device is to help users correct their swimming posture, which can specifically help swimmers improve their arm movements, especially in freestyle, backstroke and other swimming postures, to ensure that the arm stroke is more standardized and efficient. The elbow corrector body is composed of three main parts: connecting part 1, front ring 2 and back ring 3. The front ring 2 and the back ring 3 are respectively adapted to the shape of the palm and the forearm, ensuring that the device can closely fit the user's hand, providing stable support and correction effect. The connecting part 1 acts as a bridge, connecting the front ring 2 and the back ring 3 together to form a whole structure. This design not only enhances the stability of the device, but also ensures that the user can maintain the correct arm posture during swimming.
[0030] It should be noted that the front ring 2 is the part of the device that contacts the palm, and its shape is designed according to the natural contour of the palm, which can completely fit the curve of the palm. When wearing, the front ring 2 wraps around the palm, ensuring that the device will not slip or fall off during swimming. The back ring 3 is the part that contacts the forearm, and its shape matches the muscle and skeletal structure of the forearm, which can closely fit the curve of the forearm. This design not only improves the comfort of wearing, but also effectively prevents the device from shifting during movement. One end of the connecting part 1 is integrally connected with the front ring 2, and the other end is integrally connected with the back ring 3. The integrally formed design can make the connecting part 1, the front ring 2 and the back ring 3 have no joints or interfaces, and the overall structure is more solid and durable, which also reduces the phenomenon of device failure caused by loose connection.
[0031] It should be noted that the thumb direction refers to the natural bending direction of the palm and forearm. During swimming, the palm and forearm usually naturally bend towards the thumb side to form a more efficient swimming stroke. The curved design refers to the fact that the front ring 2 and the rear ring 3 are not straight lines, but have a certain curvature along the direction of the thumb. This curved design can better fit the natural shape of the hand and forearm, ensuring that the device is more comfortable to wear, while guiding the user to maintain the correct arm posture during swimming. The device can better guide the user's arm movement, helping swimmers maintain a high elbow position during the stroke, avoiding elbow sinking or excessive abduction. This correction is of great significance for improving swimming efficiency, reducing energy consumption and preventing sports injuries.
[0032] In an embodiment of the present application, the present application provides a swimming posture correction training device, specifically comprising an elbow corrector body, the elbow corrector body comprising a connecting part 1, a front ring 2 adapted to the shape of the palm and a rear ring 3 adapted to the shape of the forearm; wherein the front ring 2 is worn on the palm part, and the rear ring 3 is worn on the forearm part; one end of the connecting part 1 is integrally connected with the front ring 2, and the other end is integrally connected with the rear ring 3; the front ring 2 and the rear ring 3 are curved towards the thumb direction by a preset angle. The above-mentioned elbow corrector realizes precise support for the palm, wrist and forearm through integrally connected and preset angle design, has multiple advantages of conforming to ergonomics, strong stability, convenient wearing, comfort, durability and improving training effect.
[0033] In the following, a swimming posture correction training device in the present exemplary embodiment will be further described, please refer to Figs. 1-3 .
[0034] In an embodiment of the present application, the surface of the elbow corrector body is coated with a rubber coating layer, and the rubber coating layer is fixedly connected with the elbow corrector body. The rubber coating layer is made of high-elasticity silicone material. The surface of the rubber coating layer is coated with a waterproof coating.
[0035] It should be noted that the surface of the elbow corrector body is coated with a rubber coating layer, which is combined with the elbow corrector body through a close fixed connection method, ensuring that it will not fall off or shift during use. The rubber coating layer is made of high-elasticity silicone material, which has excellent flexibility and resilience, can effectively adapt to the dynamic changes of the user's hands and forearms during swimming, and provide a comfortable wearing experience. High-elasticity silicone material also has the characteristics of wear resistance and aging resistance, can withstand long-term immersion in water and frequent use, prolonging the service life of the device.
[0036] It should be noted that the surface of the encapsulating layer is also coated with a waterproof coating. The waterproof coating is made of advanced nanotechnology or high polymer materials, which can effectively prevent water from penetrating into the encapsulating layer, and avoid the performance degradation or damage of the material due to long-term contact with water. The waterproof coating also has anti-slip function, which can increase the friction between the device and the skin in a wet environment, preventing the device from sliding or falling off during swimming. At the same time, the waterproof coating also has certain anti-fouling performance, which can reduce the adhesion of impurities, grease and other substances on the surface of the encapsulating layer, facilitating cleaning and maintenance after use.
[0037] In an embodiment of the present application, the elbow corrector body includes two, and the arc segments of the two elbow corrector bodies are asymmetric. The elbow corrector body is in the shape of an "8", and the front link ring 2, the rear link ring 3 and the connecting part 1 are integrally formed and connected. The elbow corrector body is provided with an identification mark 4. The front link ring 2 and the rear link ring 3 are both provided with a reflective strip 6, and the elbow corrector body is made of polypropylene material. The front link ring 2, the front link ring 2 and the finger contact area, and the rear link ring 3 and the forearm contact area are all provided with anti-slip lines 5.
[0038] It should be noted that the elbow corrector body includes two independent parts, which are used for left and right hands respectively. The arc segments of the two elbow corrector bodies are designed asymmetrically to adapt to the differences in structure and movement mode between left and right hands, ensuring that the device can better fit the user's hands and forearms and provide more accurate correction effect.
[0039] It should be noted that the overall shape of the elbow corrector body is designed as an "8" shape, which is an ergonomic structure that not only evenly distributes pressure but also improves the comfort and stability of wearing.
[0040] It should be noted that in order to facilitate users to quickly distinguish between left and right hands or different models, the elbow corrector body is provided with clear identification marks 4. These marks can be color marks, numerical codes or pattern symbols, helping users to wear correctly and improving the use efficiency. In addition, the surfaces of the front link ring 2 and the rear link ring 3 are embedded with high-visibility reflective strips 6, which can significantly improve the visibility of the user in a relatively dark environment (such as an indoor swimming pool or a night open water area), enhancing the safety.
[0041] It should be noted that the elbow corrector body is made of polypropylene material, which has excellent properties such as light weight, high strength, water resistance and corrosion resistance, and is very suitable for underwater training equipment. The durability of polypropylene material ensures that the device can maintain stable performance in long-term use and water environment. In order to further improve the stability and comfort of wearing, the front ring 2 and the palm contact area, the front ring 2 and the finger contact area, and the rear ring 3 and the forearm contact area are all designed with delicate anti-skid lines 5. Anti-skid lines 5 can effectively increase the friction to prevent the device from sliding or shifting during swimming due to water flow or sweat, ensuring that the device is always firmly fixed on the hands and forearms.
[0042] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to these embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to cover the preferred embodiments and all changes and modifications falling within the scope of the embodiments of the present application.
[0043] Finally, it should be noted that in this document, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent to such a process, method, article, or terminal device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or terminal device including the element.
[0044] The above describes in detail a swimming posture correction training device provided by the present application, and the principles and implementation modes of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in specific implementation modes and application scope; in view of the above, the content of the specification should not be understood as a limitation of the present application.
Claims
1. A swim stroke correction training device comprising an elbow corrector body, characterized in that, The elbow corrector body comprises a connecting part, a front link ring adapted to the shape of palm and a rear link ring adapted to the shape of forearm; wherein the front link ring is worn on the palm part, and the rear link ring is worn on the forearm part; One end of the connecting part is integrally connected with the front link ring, and the other end is integrally connected with the rear link ring; The front link ring and the rear link ring respectively converge to the direction of wearing the thumb of the palm at a preset angle.
2. The training device of claim 1, wherein, The elbow corrector body comprises two, and the arc segments of the two elbow corrector bodies are asymmetric.
3. The training device of claim 1, wherein, The surface of the elbow corrector body is coated with a rubber coating layer, and the rubber coating layer is fixedly connected with the elbow corrector body.
4. The training device of claim 3, wherein, The rubber coating layer is made of high-elasticity silica gel material.
5. The exercise device of claim 1, wherein, The elbow corrector body is in the shape of "8", and the front link ring, the rear link ring and the connecting part are integrally connected.
6. The exercise device of claim 1, wherein, The elbow corrector body is provided with an identification mark.
7. The exercise device of claim 1, wherein, The elbow corrector body is made of polypropylene material.
8. The exercise device of claim 3, wherein, The surface of the rubber coating layer is coated with a waterproof coating.
9. The exercise device of claim 1, wherein, The front link ring and the rear link ring are both provided with a reflective strip.
10. The exercise device of claim 1, wherein, The contact area of the front link ring with the palm, the contact area of the front link ring with the fingers and the contact area of the rear link ring with the forearm are all provided with anti-slip lines.