Handle rotor of skipping rope
By designing adjustment grooves, through holes, blind holes and clamping components in the rope skipping handle rotor, the complex problems of rope body exposure and assembly in traditional designs are solved, achieving a more stable, safe and easy-to-use rope skipping experience.
Patent Information
- Application Number
- CN202421617065.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-10
AI Technical Summary
In the traditional rope skipping handle rotor design, the excess rope body and rope head are exposed to the outside of the rotor, which is easy to interfere with the user. The traditional connection method is complicated and the assembly is cumbersome.
A rope-through structure including adjustment grooves, through holes and blind holes is designed, combined with the combination of clamping components and snaps to achieve convenient penetration, fixing and storage of the rope body, and simplify the assembly process of the rotor and handle.
Effectively prevent interference from remnants, improve the stability and safety of skipping ropes, simplify the assembly process, improve product ease of use and reduce production costs.
Smart Images
Figure CN222900096U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rope skipping, in particular to a rope skipping handle rotor. Background Art
[0002] With the continuous enhancement of health awareness and the widespread popularity of fitness in modern society, rope skipping has gradually become a popular exercise choice as a convenient and efficient aerobic exercise method. Rope skipping usually consists of key components such as handles, rope body and rotor. Among them, the design of the rotor is particularly critical. It not only carries the connection and use of the rope body, but also directly affects the stability of the rope and the user experience.
[0003] However, in the traditional rope skipping handle rotor design, when the user inserts the rope into the rotor, the excess rope and rope ends are often directly exposed on the outside of the rotor, so that the swinging and shaking of the excess rope can easily interfere with the user during the rope skipping process, affecting the exercise experience. At the same time, the connection method between the traditional rotor and the handle is usually more complicated. For example, the assembly with fasteners such as screws not only requires professional tools, but also the assembly process is cumbersome, which brings many inconveniences to the assembly.
[0004] Therefore, a skipping rope handle rotor that is anti-interference and easy to assemble is needed to solve the above problems. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] The utility model provides a rope skipping handle rotor, aiming to solve the problems raised in the background technology that in the traditional rope skipping handle rotor design, the excess rope body and rope head are often directly exposed on the outside of the rotor, which easily causes interference to the user, and at the same time, the connection method between the traditional rotor and the handle is usually more complicated, and the assembly process is more cumbersome.
[0007] (II) Technical solution
[0008] To achieve the above object, the present utility model provides the following technical solution: A skipping rope handle rotor, comprising a rotor body and a rope threading structure provided on the rotor body. The rope threading structure includes an adjustment groove opened on one side of the rotor body for adjusting the length of the rope, a through hole opened on the side of the rotor body away from the adjustment groove and communicating with the adjustment groove for the rope to pass through, a blind hole provided inside the rotor body corresponding to one side of the through hole and communicating with the adjustment groove for the excess rope to be inserted, and a clamping component provided at one end of the rotor body for assembling the rotor body and the handle; The combined design of the adjustment groove, the through hole and the blind hole makes it convenient for the rope to pass through and be fixed, and is convenient for storing the excess rope, which can prevent the excess rope from interfering and affecting the skipping experience, greatly improving the stability and safety of using the skipping rope. At the same time, the setting of the clamping component makes the assembly of the rotor body and the handle very simple, and the assembly can be easily completed without complicated operations, which not only improves the usability of the product, but also reduces the production cost.
[0009] To enhance the stability of the rope during use, two buckles for clamping both sides of the rope are symmetrically and fixedly installed inside the rotor body near the side of the adjustment groove. The two buckles are located between the through hole and the blind hole; The design of the two buckles can ensure that both sides of the rope are firmly fixed after passing through the through hole and being inserted into the blind hole. This design effectively prevents the rope from shaking or sliding during the skipping process, enhancing the stability during skipping.
[0010] Preferably, to provide a better clamping effect, the mutually approaching sides of the two buckles are arranged in a V-shaped structure; The design of the V-shaped structure enables the two buckles to form a natural constriction effect when clamping the rope, making it difficult for the rope to slip or shake when subjected to a tensile force.
[0011] Preferably, to ensure the fastening of the rope, the distance between the mutually approaching sides of the two buckles is smaller than the diameter of the rope; Since the distance between the buckles is smaller than the diameter of the rope, when the rope is placed between the two buckles, it will be squeezed and clamped by the two buckles, thereby achieving the fastening of the rope, effectively preventing the rope from sliding or falling off during the skipping process, and further improving the stability and safety of the skipping rope.
[0012] Preferably, for easy assembly, the clamping component includes a bearing provided at one end of the rotor body, a plug rod provided at one end of the rotor body for inserting into the inside of one end of the handle, and an elastic clamping block fixedly connected to the end of the plug rod away from the rotor body for clamping with the inside of one end of the handle. The rotor body is rotatably connected to the plug rod through the bearing; The combined design of the plug rod and the elastic clamping block enables the rotor body to be easily inserted into the inside of one end of the handle. This assembly method is simple and fast, and the assembly or disassembly of the handle and the rotor can be completed without complicated tools or steps.
[0013] Preferably, in order to enhance the fixing effect, a plurality of elastic clamping blocks are provided; the plurality of elastic clamping blocks are distributed at the end of the insertion rod, which can ensure stable clamping between the rotor body and the handle at multiple points. This multi-point fixing method can provide a stronger fixing force, ensure that the rotor body will not accidentally fall off or loosen during rope skipping, and improve the safety of use.
[0014] Preferably, in order to ensure uniform force distribution, the plurality of elastic clamping blocks are arranged in a circular array; since the elastic clamping blocks are arranged in a circular array, they can evenly disperse the force between the rotor body and the handle to each elastic clamping block, so as to reduce the situation of excessive single-point force, thereby extending the service life of the elastic clamping blocks and the rope skipping handle rotor.
[0015] (III) Beneficial effects
[0016] The rope skipping handle rotor is provided with an adjustment groove, a through hole and a blind hole, which makes it convenient for the rope body to be inserted and fixed, and is convenient for storing the surplus rope, and can prevent the surplus rope from interfering and affecting the rope skipping experience, greatly improving the stability and safety of rope skipping use;
[0017] The rope skipping handle rotor is provided with a clamping component, which makes the assembly of the rotor body and the handle very simple, and can be easily completed without complex operations. This not only improves the usability of the product, but also reduces the production cost;
[0018] The rope skipping handle rotor can ensure that both sides of the rope body are firmly fixed after passing through the through hole and inserting into the blind hole through two buckles, effectively preventing the rope body from shaking or sliding during rope skipping, and enhancing the stability during rope skipping. Description of the drawings
[0019] Figure 1 It is a schematic structural diagram of a rope skipping handle rotor Figure I ;
[0020] Figure 2 It is a schematic structural diagram of a rope skipping handle rotor Figure II ;
[0021] Figure 3 It is a schematic structural diagram of a rope skipping handle rotor Figure III ;
[0022] Figure 4 It is a schematic structural diagram of the rotor body in a rope skipping handle rotor.
[0023] In the figure:
[0024] 1. Rotor body; 11. Adjustment groove; 12. Through hole; 13. Blind hole; 14. Buckle;
[0025] 2. Snap - connection component; 21. Bearing; 22. Insert rod; 23. Elastic snap block. Specific implementation manner
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] The present utility model provides a skipping - rope handle rotor, as Figures 1-4 shown. The skipping - rope handle rotor includes a rotor body 1 and a rope - threading structure provided on the rotor body 1. The rope - threading structure includes an adjustment groove 11 opened on one side of the rotor body 1 for adjusting the length of the rope body, a through - hole 12 opened on the side of the rotor body 1 away from the adjustment groove 11 and communicating with the adjustment groove 11 for the rope body to penetrate, a blind hole 13 provided inside the rotor body 1 corresponding to one side of the through - hole 12 and communicating with the adjustment groove 11 for the redundant rope to be inserted, and a snap - connection component 2 provided at one end of the rotor body 1 for assembling the rotor body 1 and the handle; symmetrically and fixedly installed inside the rotor body 1 near the adjustment groove 11 are buckles 14 for clamping both sides of the rope body, and the two buckles 14 are located between the through - hole 12 and the blind hole 13.
[0028] During use, after assembling the rotor body 1 and the corresponding handle through the snap - connection component 2, one end of the rope body can be penetrated into the through - hole 12, then the penetrated rope body is bypassed between the two buckles 14 from the position of the adjustment groove 11 and fixed by the two buckles 14. Then, the redundant rope body and the rope head are inserted into the blind hole 13, and the fixation of the rope body and the rotor body 1 can be realized, so as to prevent the redundant rope body and the rope head from being exposed, resulting in the need for secondary cutting or causing interference to the user. When the rope body is used after being connected to the rotor body 1, due to the action of the centrifugal force generated by the rope body being thrown out, the rope body will apply a reverse pulling force to the through - hole 12 where it penetrates. Also, since the redundant rope body and the rope head pass through the two buckles 14 and are inserted into the blind hole 13, and the rope body itself is made of an elastic material, during use, the rope body will become tighter and tighter. When the length of the skipping rope needs to be adjusted, only the rope body at the position of the adjustment groove 11 needs to be manually pulled to make the rope body slide in the adjustment groove 11.
[0029] Specifically, the snap - connection component 2 includes a bearing 21 provided at one end of the rotor body 1, an insert rod 22 provided at one end of the rotor body 1 for being inserted into the interior of one end of the handle, and an elastic snap block 23 fixedly connected to the end of the insert rod 22 away from the rotor body 1 for being clamped with the interior of one end of the handle. The rotor body 1 is rotatably connected to the insert rod 22 through the bearing 21.
[0030] When the rotor body 1 and the handle need to be assembled, align one end of the insertion rod 22 away from the rotor body 1 with the end connected to the handle, and then press firmly to insert the insertion rod 22 into the handle. At this time, under the action of the extrusion force, the elastic clamping block 23 contracts towards the position close to the axis of the insertion rod 22. After the insertion rod 22 is completely inserted, the elastic clamping block 23 rebounds under its own elastic force and tightly clamps with the inner wall of the handle, so that the rotor body 1 can be quickly fixed on the handle. Since the rotor body 1 is rotationally connected to the insertion rod 22 through the bearing 21, when using the skipping rope, the rotor body 1 can rotate smoothly as the skipping action is adjusted. When disassembling the installation of the rotor body 1 and the handle, just pull the rotor body 1 forcefully to separate the elastic clamping block 23 and the insertion rod 22 from the handle.
[0031] Among them, in order to enhance the fixing effect, multiple elastic clamping blocks 23 are provided; the multiple elastic clamping blocks 23 are distributed at the end of the insertion rod 22, which can ensure stable clamping between the rotor body 1 and the handle at multiple points. This multi-point fixing method can provide a stronger fixing force to ensure that the rotor body 1 will not accidentally fall off or become loose during the skipping process, improving the safety of use.
[0032] In addition, in order to ensure uniform force distribution, the multiple elastic clamping blocks 23 are arranged in a circular array; because the elastic clamping blocks 23 are arranged in a circular array, they can evenly disperse the force between the rotor body 1 and the handle to each elastic clamping block 23 to reduce the situation of excessive single-point force, thereby prolonging the service life of the elastic clamping block 23 and the skipping rope handle rotor.
[0033] Furthermore, one side of the two buckles 14 close to each other is arranged in a V-shaped structure, and the distance between the two sides of the two buckles 14 close to each other is less than the diameter of the rope body; after one end of the skipping rope is inserted into the through hole 12, through the design of the adjustment groove 11, the inserted rope body can be guided to the V-shaped structure of the two buckles 14. Due to the existence of the V-shaped structure, the rope body will be squeezed to a certain extent when entering between the two buckles 14. And because the distance between the two buckles 14 is less than the diameter of the rope body, the rope body will be tightly clamped by the two buckles 14 to ensure that the rope body will not shake or fall off during the skipping process.
[0034] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.
Claims
1. A rope skipping handle rotor, comprising a rotor body (1) and a rope threading structure arranged on the rotor body (1), characterized in that: The rope threading structure comprises an adjusting slot (11) opened on one side of the rotor body (1) for adjusting the length of the rope, a through hole (12) opened on a side of the rotor body (1) away from the adjusting slot (11) and connected to the adjusting slot (11) for the rope to be threaded through, a blind hole (13) arranged in the rotor body (1) on a side corresponding to the through hole (12) and connected to the adjusting slot (11) for the remaining rope to be inserted, and a clamping component (2) arranged at one end of the rotor body (1) for assembling the rotor body (1) and the handle; Buckles (14) for clamping two sides of the rope body are symmetrically fixedly installed inside the rotor body (1) on one side close to the adjustment slot (11), and the two buckles (14) are located between the through hole (12) and the blind hole (13).
2. A rope skipping handle rotor according to claim 1, characterized in that: The two buckles (14) are arranged in a V-shaped structure on the sides close to each other.
3. A rope skipping handle rotor according to claim 2, characterized in that: The distance between the two buckles (14) on one side close to each other is smaller than the diameter of the rope body.
4. The rope skipping handle rotor according to claim 1, characterized in that: The clamping component (2) comprises a bearing (21) arranged at one end of the rotor body (1), an insertion rod (22) arranged at one end of the rotor body (1) and used for being inserted into the interior of one end of the handle, and an elastic clamping block (23) fixedly connected to the end of the insertion rod (22) away from the rotor body (1) and used for being clamped into the interior of one end of the handle. The rotor body (1) is rotatably connected to the insertion rod (22) via the bearing (21).
5. A rope skipping handle rotor according to claim 4, characterized in that: A plurality of elastic card blocks (23) are provided.
6. A rope skipping handle rotor according to claim 5, characterized in that: The plurality of elastic blocks (23) are distributed in a ring array.