Plastic front sleeve for preventing badminton racket from slipping out of hand
By designing an anti-slip belt and finger buckle cover on the badminton racket, combined with the structure of the rotating rod and coil spring, the problem of badminton racket taking off hands is solved, improving the comfort of use and achieving rapid storage.
Patent Information
- Application Number
- CN202420574773.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-22
AI Technical Summary
Existing badminton rackets are prone to take off their hands when used, resulting in damage to the human body and equipment.
A plastic front sleeve for anti-badminton racket is designed, including a cone sleeve, an anti-slip belt, a finger buckle sleeve and a rotating rod. The anti-slip belt provides anti-slip function. The finger buckle sleeve and the rotating rod connection line are wound around the rotating rod, and the coil is used to The spring generates a restorative force to prevent disengagement and can be quickly stored.
Effectively prevent badminton racket from losing its hands, improve the comfort of use, and quickly store it when not in use.
Smart Images
Figure CN222341929U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of badminton rackets, and in particular to a plastic front cover for preventing a badminton racket from slipping out of the hand. Background Art
[0002] Badminton is a sport that can be played indoors or outdoors. It can be divided into singles, doubles, and the emerging 3-on-3 game according to the number of participants. Badminton rackets are essential sports equipment for badminton. Existing badminton rackets are composed of a racket face, a racket shaft, and a handle. In badminton, since badminton rackets have no anti-drop structure, they are easy to fall out of your hands during actual use. When the badminton rackets fall out of your hands, they will not only cause injuries to others, but also damage the badminton rackets themselves. Utility Model Content
[0003] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.
[0004] The purpose of the present application is to overcome the above-mentioned shortcomings and provide a plastic front cover for preventing a badminton racket from falling out of the hand, so as to solve the problem that the existing badminton racket is easy to fall out of the hand.
[0005] To achieve the above-mentioned purpose, the technical solution of the present application is: a plastic front cover for preventing a badminton racket from slipping out of the hand, comprising a cone cover, characterized in that: a plurality of anti-slip belts are provided on the outer side of the cone cover, a hook surface is provided on the side of the cone cover that is close to the cone cover, and a fur surface that is in contact with the hook surface is provided on the side of the cone cover that is in contact with the plurality of anti-slip belts;
[0006] The cone sleeve is provided with a finger buckle sleeve, the finger buckle sleeve is connected to a connecting wire arranged on the cone sleeve, the connecting wire passes through a through hole arranged on the cone sleeve and is placed in the cone sleeve, the end of the connecting wire placed in the cone sleeve is wound around a rotating rod arranged in the cone sleeve; both ends of the rotating rod are embedded in grooves on two fixed plates arranged in the cone sleeve, and the rotating rod rotates relative to the two grooves;
[0007] The rotating rod is a hollow structure, and a coil spring is arranged in the inner cavity of the rotating rod. One end of the coil spring is fixed to the inner wall of the rotating rod, and the end of the coil spring away from the rotating rod is connected to the fixing rod. The two ends of the fixing rod are respectively placed in two grooves and connected to two fixing plates.
[0008] In some embodiments, the end of the connecting wire wrapped around the rotating rod is fixed on the rotating rod.
[0009] In some embodiments, the diameter of the position on the rotating rod for winding the connecting wire is smaller than the diameter of the two ends of the rotating rod close to the two grooves, so that the position on the rotating rod for winding the connecting wire is a storage space.
[0010] In some embodiments, the two fixing plates are respectively placed at both ends of the rotating rod, and one end of the fixing plate is fixed to the inner wall of the cone sleeve.
[0011] In some embodiments, several of the anti-slip strips are made of rubber.
[0012] In some embodiments, a fixing pad is provided at the inner upper end of the cone sleeve, and the fixing pad is provided with a sleeve hole for sleeve-mounting the badminton racket shaft.
[0013] By adopting the above-mentioned technical scheme, the beneficial effects of the present application are as follows: a detachable anti-skid belt is provided on the cone sleeve; a finger buckle sleeve is provided on one side of the cone sleeve, and the finger buckle sleeve is worn on the finger to prevent the racket from slipping out of the hand. The connecting line connected to the finger buckle sleeve is not restricted by the position under the action of the rotating rod, thereby improving the comfort during the use of the finger buckle sleeve. In the process of the connecting line moving outward and driving the rotating rod to rotate, the coil spring in the rotating rod moves synchronously to roll up the coil spring, thereby generating a restoring force. After the exercise, the finger buckle sleeve is removed from the hand so that it does not exert an outward pulling force on the connecting line. In this process, the restoring force of the coil spring will pull the rotating rod to rotate in a certain direction. In the process of the rotating rod rotating, the connecting line that has been outward is wound up. At this point, when the finger buckle sleeve is not in use, it can also be quickly stored.
[0014] 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 present disclosure.
[0015] Undoubtedly, these and other objects of the present application will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.
[0016] In order to make the above and other purposes, features and advantages of the present application more obvious and understandable, one or several preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification. They are used together with the embodiments of the present application to explain the present application and do not constitute a limitation to the present application.
[0018] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.
[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.
[0020] Figure 1 This is a schematic diagram of the structure of the cone sleeve in some embodiments of the present application;
[0021] Figure 2 This is a schematic diagram of the structure in which the anti-slip belt of some embodiments of the present application is not installed in the cone sleeve;
[0022] Figure 3 It is a schematic structural diagram of a cone sleeve cross section of some embodiments of the present application;
[0023] Figure 4 For some embodiments of this application Figure 3 A is a schematic diagram of the enlarged structure of the middle part;
[0024] Figure 5 This is a schematic diagram of the top-down cross-sectional structure of a rotating rod according to some embodiments of the present application.
[0025] Description of reference numerals:
[0026] 1. Cone sleeve; 11. Rough surface; 12. Fixed pad; 121. Sleeve hole; 13. Finger buckle sleeve; 14. Connecting line; 15. Through hole; 16. Rotating rod; 17. Fixed plate; 18. Groove; 19. Coil spring; 110. Fixed rod; 2. Anti-slip tape; 21. Hook surface; 3. Badminton racket shaft; 4. Handle. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the present application more clear, the present application is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the present application, but are not used to limit the present application.
[0028] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are only connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0030] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0031] The specific implementation of the present application is described below with reference to the accompanying drawings.
[0032] Reference Figure 1-5 , Figure 1 This is a schematic diagram of the structure of the cone sleeve of some embodiments of the present application; Figure 2 This is a schematic diagram of the structure in which the anti-slip belt of some embodiments of the present application is not installed in the cone sleeve; Figure 3 It is a schematic structural diagram of a cone sleeve cross section of some embodiments of the present application; Figure 4 For some embodiments of this application Figure 3 A is a schematic diagram of the enlarged structure of the middle part; Figure 5 This is a schematic diagram of the top-down cross-sectional structure of a rotating rod according to some embodiments of the present application.
[0033] According to some embodiments of the present application, the present application provides a plastic front cover for preventing a badminton racket from slipping out of the hand, comprising a cone cover 1, which is sleeved at the connection between the badminton racket shaft 3 and the handle 4. A fixing pad 12 is provided at the inner upper end of the cone cover 1, and a sleeve hole 121 for sleeved the badminton racket shaft 3 is provided on the fixing pad 12. The fixing pad is used for sealing the cone cover 1, so that there is no gap between the cone cover 1 and the badminton racket shaft 3, thereby reducing the air resistance during the use of the practical badminton racket.
[0034] The outer side of the cone sleeve 1 is provided with a plurality of anti-skid strips 2, which are all made of rubber, so that the outer side of the cone sleeve 1 has an anti-skid effect. When holding the handle 4 and using the badminton racket to exercise, the fingers will lean against the cone sleeve 1, thereby preventing the sweat during exercise from being retained on the cone sleeve 1 and causing the hand to slip. The side of the plurality of anti-skid strips 2 close to the cone sleeve 1 is provided with a hook surface 21, and the side of the cone sleeve 1 that is in contact with the plurality of anti-skid strips 2 is provided with a fur surface 11 that is in contact with the hook surface 21; when the hook surface 21 is in contact with the fur surface 11, the anti-skid strip 2 is fixed to the outer surface of the cone sleeve 1; when the anti-skid strip 2 needs to be replaced, the hook surface 21 on the anti-skid strip 2 can be separated from the fur surface 11, and the anti-skid strip 2 can be replaced.
[0035] A finger buckle sleeve 13 is provided on one side of the cone sleeve 1. The finger buckle sleeve 13 can be put on the finger. During exercise, when the hand slips and the handle slips due to sweat, or when the handle slips due to poor grip of beginners, the finger buckle sleeve 13 can be put on the finger to prevent the badminton racket from slipping out of the hand. The finger buckle sleeve 13 is connected to a connecting line 14 provided on the cone sleeve 1. The connecting line 14 is used to make the position of the finger buckle sleeve 13 not limited. When the finger buckle sleeve 13 needs to be moved, a pulling force is applied to the finger buckle sleeve 13. The connecting wire 14 passes through a through hole 15 provided on the cone sleeve 1 and is placed in the cone sleeve 1. The diameter of the finger buckle sleeve 13 is larger than the diameter of the through hole 15, preventing the connecting wire 14 from passing through the through hole 15. The end of the connecting wire 14 placed in the cone sleeve 1 is wound around a rotating rod 16 provided in the cone sleeve 1. The end of the connecting wire 14 wound around the rotating rod 16 is fixed on the rotating rod 16. The diameter of the position on the rotating rod 16 for winding the connecting wire 14 is smaller than the diameter of the two ends of the rotating rod 16 close to the two grooves 18, so that the position on the rotating rod 16 for winding the connecting wire 14 is a storage space. Therefore, when the rotating rod 16 is winding the connecting wire 14, the connecting wire 14 is wound within the range of the storage space, preventing the connecting wire 14 from being messy during the winding process. Both ends of the rotating rod 16 are embedded in the grooves 18 on the two fixed plates 17 in the cone sleeve 1. The rotating rod 16 rotates relative to the two grooves 18. When the connecting line 14 is pulled outward through the finger buckle sleeve 13, the connecting line 14 drives the rotating rod 16 to rotate while moving outward.
[0036] The rotating rod 16 is a hollow structure, and a coil spring 19 is provided in the inner cavity of the rotating rod 16. One end of the coil spring 19 is fixed to the inner wall of the rotating rod 16, and the end of the coil spring 19 away from the rotating rod 16 is connected to the fixing rod 110. The two ends of the fixing rod 110 are respectively placed in two grooves 18 and connected to two fixing plates 17. When the connecting line 14 is pulled outward, the rotating rod 16 is driven to rotate, and the coil spring 19 in the rotating rod 16 moves synchronously, so that the coil spring 19 is rolled up, so that the coil spring 19 generates a restoring force. When no outward pulling force is applied to the connecting line 14, the restoring force of the coil spring 19 will pull the rotating rod 16 to rotate in the direction. During the rotation of the rotating rod 16, the connecting line 14 that has been outward is wound up. At this point, when the finger buckle sleeve 13 is not in use, it can also be quickly stored.
[0037] Reference Figure 1-5 , Figure 1 This is a schematic diagram of the structure of the cone sleeve of some embodiments of the present application; Figure 2 This is a schematic diagram of the structure in which the anti-slip belt of some embodiments of the present application is not installed in the cone sleeve; Figure 3 It is a schematic structural diagram of a cone sleeve cross section of some embodiments of the present application; Figure 4 For some embodiments of this application Figure 3 A is a schematic diagram of the enlarged structure of the middle part; Figure 5 This is a schematic diagram of the top-down cross-sectional structure of a rotating rod according to some embodiments of the present application.
[0038] In summary, the method of using the utility model is as follows:
[0039] In order to prevent the badminton racket from slipping out of the hand during exercise, before exercise, the finger buckle cover 13 is put on the finger according to the comfort level. During this process, the finger buckle cover 13 drives the connecting line 14 to move outward. When the connecting line 14 moves outward, it drives the rotating rod 16 to rotate. During the rotation of the rotating rod 16, the coil spring 19 moves synchronously, so that the coil spring 19 is rolled up, so that the coil spring 19 generates a restoring force. Then, the badminton racket of the present application can be used for exercise. During the exercise, the length of the connecting line 14 is not fixed, which improves the comfort level of wearing the finger buckle cover 13 during exercise.
[0040] After the exercise, the finger clip 13 is removed from the hand so that it does not exert outward pulling force on the connecting wire 14. During this process, the restoring force of the coil spring 19 will pull the rotating rod 16 to rotate in a certain direction. During the rotation of the rotating rod 16, the connecting wire 14 that has been outward is wound up. At this point, the finger clip 13 can be quickly stored when it is not in use.
[0041] It should be understood that the embodiments disclosed in this application are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.
[0042] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present application. Therefore, phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.
[0043] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present application. However, it will be understood by those skilled in the relevant art that the present application can be implemented without the above one or more specific details or can also be implemented using other methods, components, materials, etc.
Claims
1. A plastic front cover for preventing a badminton racket from slipping out of the hand, comprising a cone cover, characterized in that: The outer side of the cone sleeve is provided with a plurality of anti-slip belts, and the side of the plurality of anti-slip belts close to the cone sleeve is provided with a hook surface, and the side of the cone sleeve that is in contact with the plurality of anti-slip belts is provided with a rough surface in contact with the hook surface; The cone sleeve is provided with a finger buckle sleeve, the finger buckle sleeve is connected to a connecting wire arranged on the cone sleeve, the connecting wire passes through a through hole arranged on the cone sleeve and is placed in the cone sleeve, the end of the connecting wire placed in the cone sleeve is wound around a rotating rod arranged in the cone sleeve; both ends of the rotating rod are embedded in grooves on two fixed plates arranged in the cone sleeve, and the rotating rod rotates relative to the two grooves; The rotating rod is a hollow structure, and a coil spring is arranged in the inner cavity of the rotating rod. One end of the coil spring is fixed to the inner wall of the rotating rod, and the end of the coil spring away from the rotating rod is connected to the fixing rod. The two ends of the fixing rod are respectively placed in two grooves and connected to two fixing plates.
2. The plastic front cover for preventing a badminton racket from slipping out of the hand according to claim 1, characterized in that: The end of the connecting line wound around the rotating rod is fixed on the rotating rod.
3. The plastic front cover for preventing a badminton racket from slipping out of the hand according to claim 1, characterized in that: The diameter of the position on the rotating rod for winding the connecting wire is smaller than the diameter of the two ends of the rotating rod close to the two grooves, so that the position on the rotating rod for winding the connecting wire is a storage space.
4. The plastic front cover for preventing a badminton racket from slipping out of the hand according to claim 1, characterized in that: The two fixing plates are respectively placed at two ends of the rotating rod, and one end of the fixing plate is fixed on the inner wall of the cone sleeve.
5. The plastic front cover for preventing a badminton racket from slipping out of the hand according to claim 1, characterized in that: A plurality of the anti-slip belts are all made of rubber.
6. The plastic front cover for preventing a badminton racket from slipping out of the hand according to claim 1, characterized in that: A fixing pad is arranged at the upper end of the inner side of the cone sleeve, and a sleeve hole for sleeve-mounting the badminton racket shaft is arranged on the fixing pad.