Rope skipping handle
By setting a limit structure on the skipping rope handle and adjusting the angle between the rotary part and the handle body, the wear problem caused by friction between the rope body and the handle is solved, the smoothness and flexibility of the rope body are achieved, the service life is increased, and the weight can be adjusted to improve the user experience.
Patent Information
- Application Number
- CN202422312933.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The rope skipping handle and rope body are seriously worn due to friction during rotation, and the prior art has failed to effectively solve this problem.
A skipping rope handle is designed. By setting a limit structure on the handle body, including a ring, a card block, a slider and a locking block, the user allows the user to adjust the angle between the rotating member and the handle body, reduce the friction between the rope body and the handle, and increase the rotational fluency and flexibility of the rope body.
Through the design of the limit structure, the friction between the rope body and the handle is reduced, the wear of the rope body is reduced, the service life of the rope body is improved, and the user experience is enhanced through the adjustable weight storage cavity.
Smart Images
Figure CN223158753U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of sports equipment, and in particular to a skipping rope handle. Background Art
[0002] A skipping rope is a kind of sports equipment. In the related art, a skipping rope includes a handle and a rope body, and the rope body is connected to the end of the handle.
[0003] The shape and structure of the skipping rope handle are all linear. During the skipping process, the user rotates the large bottom handle, and then the handle drives the rope body to rotate. At this time, the rope body and the handle will also form a certain angle, causing friction between the rope body and the end of the handle, making the rope body easy to damage. Utility Model Content
[0004] In order to improve the wear between the rope body and the handle, the present application provides a skipping rope handle.
[0005] A skipping rope handle provided by the present application adopts the following technical solutions:
[0006] A skipping rope handle includes a handle body. The handle body includes two mounting blocks. A rotating member is rotatably connected between the two mounting blocks. The handle body is provided with a limiting structure for restricting the rotation of the rotating member; an installation cavity is formed inside the mounting block, a round hole is formed in the end face of the mounting block facing the rotating member, a round tube is arranged on the end face of the rotating member facing the mounting block and inserted into the round hole, a long hole-shaped sliding hole is formed on the side of the mounting block away from the rotating member, the limiting structure includes a ring arranged on the side of the round tube facing the sliding hole and a slider slidably arranged in the sliding hole, a plurality of clamping blocks are arranged on the end face of the ring away from the round tube, and the plurality of clamping blocks are circumferentially distributed around the axis of the ring. A locking block capable of being inserted between two adjacent clamping blocks is arranged on the slider.
[0007] By adopting the above technical solutions, when it is necessary to adjust the angle between the rotating member and the handle body, first drive the slider to slide on the mounting block, so that the locking block moves in a direction away from the axis of the round tube, so that the locking block is no longer on the rotation path of the clamping block. The user can rotate the rotating member, and then drive the slider to move in the reverse direction, so that the locking block is inserted between two new clamping blocks again, and the locking block restricts the rotation of the clamping block, that is, the rotation of the rotating member is locked, so that the handle body and the rotating member form a certain angle; when the skipping rope handle is connected to the rope body, the friction between the rope body and the handle is reduced during the skipping process, the smoothness and flexibility of the rotation of the rope body are increased, and the wear of the rope body is reduced.
[0008] Optionally, a stop block is arranged on the end face of the ring away from the round tube, and a limiting block located between the stop block and the clamping block is arranged on the inner wall of the installation cavity.
[0009] By adopting the above technical solution, when the rotating member rotates, the ring rotates synchronously. The stopper / latch can abut against the limiting block. At this time, the locking block is aligned with the first slot, making it easy for the locking block to be inserted into the first slot, preventing the rotating member from continuing to rotate and playing a limiting role.
[0010] Optionally, a deformable positioning block is provided on the end face of the ring away from the circular tube, and the positioning block is located between the stopper and the latch.
[0011] By adopting the above technical solution, when the rotating member rotates, the ring rotates synchronously, that is, the positioning block abuts against the limiting block. Continuing to rotate causes the positioning block and the ring to deform, and the positioning block rotates to the other side of the limiting block, playing a blocking role.
[0012] Optionally, a notch is provided on the outer circumferential surface of the circular tube.
[0013] By adopting the above technical solution, the notch is provided to make it easier for the positioning block and the ring to deform.
[0014] Optionally, two limiting structures are provided, and the two limiting structures are symmetrically distributed about the central axis of the rotating member.
[0015] By adopting the above technical solution, the locking effect on the rotating member is improved, making it difficult for the rotating member to rotate in the locked state.
[0016] Optionally, a linkage structure connecting the two sliders is provided between the two sliders. The linkage structure includes a linkage tube connected to the slider. The linkage tube passes through the circular tube and the ring, and a linkage rod is provided between the two linkage tubes.
[0017] By adopting the above technical solution, when one slider moves, the other slider can be driven to move through the linkage tube and the linkage rod, achieving the effect of synchronous locking or synchronous unlocking.
[0018] Optionally, a turntable is rotatably connected to the end face of the rotating member away from the grip. A countersunk head groove is provided on the outer circumferential surface of the turntable. Two jacks are provided on the bottom wall of the countersunk head groove. A clamping block located between the two jacks is provided on the inner wall of the countersunk head groove along the axis of the turntable.
[0019] By adopting the above technical solution, the rope body is inserted into one jack from the outside of the turntable, then passes between the clamping blocks, and then passes out from the other jack. The rope body is clamped by the clamping blocks to realize the connection between the rope body and the turntable.
[0020] Optionally, a storage cavity capable of storing a counterweight is provided inside the handle body.
[0021] By adopting the above technical solution, the counterweight can be placed in the storage cavity according to the user's needs, improving the user experience.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. When it is necessary to adjust the angle between the rotating member and the handle body, first drive the slider to slide on the mounting block, so that the locking block moves away from the axis of the circular tube, and the locking block is no longer on the rotation path of the clamping block. The user can rotate the rotating member, and then drive the slider to move in the reverse direction, so that the locking block is inserted between the new two clamping blocks again, and the locking block restricts the rotation of the clamping block, that is, the rotation of the rotating member is locked, so that the handle body and the rotating member form a certain angle; when the skipping rope handle is connected to the rope body, during the use of the skipping rope, the friction between the rope body and the handle is reduced, the smoothness and flexibility of the rotation of the rope body are increased, and the wear of the rope body is reduced;
[0024] 2. By adding a weight block to the storage cavity, the weight of the handle can be adjusted to improve the adaptability of the handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.
[0026] Figure 1 is a schematic structural diagram of an embodiment of the present application;
[0027] Figure 2 is a partial structural diagram highlighting the mounting block;
[0028] Figure 3 is along Figure 1 the sectional view taken along the line A-A in
[0029] Figure 4 is Figure 3 the enlarged schematic diagram of part B in
[0030] Figure 5 is an exploded view highlighting the structure of the rotating member.
[0031] Reference numerals: 1, handle body; 11, grip; 111, storage cavity; 12, mounting block; 121, mounting cavity; 122, round hole; 123, sliding hole; 124, limiting block; 2, rotating member; 21, rotating block; 211, perforation; 22, circular tube; 3, limiting structure; 31, ring; 311, notch; 32, clamping block; 33, slider; 34, locking block; 35, first slot; 36, second slot; 37, stop block; 38, positioning block; 4, linkage structure; 41, linkage tube; 42, linkage rod; 5, turntable; 51, countersunk head groove; 52, jack; 53, clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] The following further describes the present application in conjunction with the accompanying Figures 1 - 5 drawings for a more detailed explanation.
[0033] This embodiment discloses a skipping rope handle. Referring to Figure 1 , a skipping rope handle includes a handle body 1 and a rotating member 2.
[0034] Referring to Figure 1 and Figure 2 , the handle body 1 includes a grip 11 and a mounting block 12. There are two mounting blocks 12, and both are fixedly connected to the end of the grip 11.
[0035] Referring to Figure 2 and Figure 3 , an installation cavity 121 is formed in the mounting block 12. Circular holes 122 are formed in the end faces of the two mounting blocks 12 facing each other, and the circular holes 122 communicate with the installation cavity 121. Sliding holes 123 are formed in the end faces of the two mounting blocks 12 facing away from each other, and the sliding holes 123 communicate with the installation cavity 121. The sliding holes 123 are in the shape of long strip holes.
[0036] Referring to Figure 2 and Figure 4 , the rotating member 2 is rotatably connected between the two mounting blocks 12. The rotating member 2 includes a rotating block 21 and a circular tube 22. The circular tube 22 is fixedly connected to the end face of the rotating block 21 facing the mounting block 12, and the circular tube 22 is inserted into the circular hole 122.
[0037] Referring to Figure 4 and Figure 5 , a limiting structure 3 is provided on each mounting block 12, and the limiting structure 3 is used to limit the rotation of the mounting block 12. The limiting structure 3 includes a circular ring 31, a clamping block 32, a sliding block 33 and a locking block 34.
[0038] Referring to Figure 4 and Figure 5 , the circular ring 31 is fixedly connected to the end face of the circular tube 22 away from the rotating block 21, and the circular ring 31 is deformable. There are four clamping blocks 32, and all are fixedly connected to the end face of the circular ring 31 away from the circular tube 22. The four clamping blocks 32 are circumferentially distributed around the axis of the circular ring 31. A first slot 35 is formed between the outermost clamping block 32 and its adjacent clamping block 32. A second slot 36 is formed between two adjacent middle clamping blocks 32.
[0039] Referring to Figure 1 , Figure 2 and Figure 5, the slider 33 is slidably disposed within the sliding hole 123. The locking block 34 is fixedly connected to the end face of the slider 33 facing the ring 31. The locking block 34 can be inserted into the first slot 35 or the second slot 36. When the locking block 34 is inserted into the second slot 36, the rotating block 21 is parallel to the grip 11, and at this time, the skipping rope handle is in the normal state; when the locking block 34 is inserted into the first slot 35, the rotating block 21 forms an angle with the grip 11, and at this time, the skipping rope handle is in the bent state.
[0040] Referring to Figure 2 and Figure 5 , a stop block 37 and two positioning blocks 38 are fixedly connected to the end face of the ring 31 away from the circular tube 22. The stop block 37 is located on one side of all the clamping blocks 32 along the circumferential direction of the ring 31. The two positioning blocks 38 are both located between the stop block 37 and the adjacent clamping block 32. The positioning blocks 38 are deformable. A notch 311 is formed on the outer circumferential surface of the circular tube 22 at the position corresponding to the positioning blocks 38.
[0041] Referring to Figure 2 and Figure 5 , a limiting block 124 is fixedly connected to the inner wall of the installation cavity 121. The limiting block 124 has three states. In the first case, when the locking block 34 is inserted into the first slot 35 on the side away from the positioning block 38, at this time, the limiting block 124 is located between the clamping block 32 and the adjacent positioning block 38; in the second case, when the locking block 34 is inserted into the second slot 36, at this time, the limiting block 124 is located between the two positioning blocks 38; in the third case, when the locking block 34 is inserted into the first slot 35 on the side close to the positioning block 38, at this time, the limiting block 124 is located between the stop block 37 and the adjacent positioning block 38.
[0042] Referring to Figure 5 , a linkage structure 4 for connecting the two sliders 33 is provided between the two sliders 33. There is a through hole 211 on the rotating block 21, and the through hole 211 communicates with the circular tube 22. The linkage structure 4 includes a linkage tube 41 and a linkage rod 42.
[0043] Referring to Figure 2 and Figure 5 , each slider 33 is fixedly connected to a linkage tube 41. The linkage tube 41 passes through the ring 31, the circular tube 22 and is inserted into the through hole 211. The inner diameters of the ring 31, the circular tube 22 and the through hole 211 are all larger than the outer diameter of the linkage tube 41, so that the linkage tube 41 can move radially along the through hole 211. One end of the linkage rod 42 is inserted into one linkage tube 41, and the other end of the linkage rod 42 is inserted into the other linkage tube 41.
[0044] Referring to Figure 1 and Figure 5, a turntable 5 is rotatably connected to the end face of the rotating member 2 away from the grip 11. A counterbore 51 is formed on the outer circumferential surface of the turntable 5, and two insertion holes 52 are formed on the bottom wall of the counterbore 51. Clamping blocks 53 are fixedly connected to both inner walls of the counterbore 51 along the axial direction of the turntable 5, and the clamping blocks 53 are located between the two insertion holes 52. The rope body is inserted into one insertion hole 52 from outside the turntable 5, then passes between the clamping blocks 53, and then passes out from the other insertion hole 52, realizing the connection between the rope body and the turntable 5.
[0045] Referring to Figure 3 , a storage cavity 111 is formed inside the grip 11, and a counterweight can be stored in the storage cavity 111.
[0046] The implementation principle of a skipping rope handle according to an embodiment of the present application is as follows: when the handle is changed from the normal state to the bent state, first drive the slider 33 to slide on the mounting block 12, so that the locking block 34 moves in a direction away from the axis of the circular tube 22, so that the locking block 34 disengages from the second slot 36, so that the locking block 34 is no longer on the rotation path of the clamping block 32, and the user can rotate the rotating member 2 to align the locking block 34 with the first slot 35, and then drive the slider 33 to move in the reverse direction, so that the locking block 34 is inserted back into the first slot 35, so that the locking block 34 restricts the rotation of the clamping block 32, that is, the rotation of the rotating member 2 is locked, so that the handle is in the bent state; conversely, the handle is changed from the bent state to the normal state.
[0047] Unless otherwise defined, the technical terms or scientific terms used in the present application shall have the ordinary meanings understood by those of ordinary skill in the art to which the present application belongs. The terms "first", "second", "third" and similar terms used in the specification and claims of the present application do not denote any order, quantity or importance, but are only used to distinguish different components. The terms "a" or "an" and the like do not denote a limitation of quantity, but mean that there is at least one. The terms "comprising" or "including" and the like mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The terms "upper", "lower", "left", "right" and the like are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationships may also change accordingly.
[0048] The above are only the preferred embodiments of the present application and are not used to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present application shall be included in the protection scope of the present application.
Claims
1. A skipping rope handle, comprising a handle body (1), characterized in that: The handle body (1) comprises two mounting blocks (12), a rotating member (2) is rotatably connected between the two mounting blocks (12), and a limiting structure (3) for limiting the rotation of the rotating member (2) is provided on the handle body (1); a mounting cavity (121) is provided inside the mounting block (12), a circular hole (122) is provided on the end face of the mounting block (12) facing the rotating member (2), and a circular tube (22) is provided on the end face of the rotating member (2) facing the mounting block (12) to be inserted into the circular hole (122), and the mounting block (12) is provided with a circular tube (22) inserted into the circular hole (122). ) is provided with a long strip-shaped sliding hole (123) on the side away from the rotating member (2), the limiting structure (3) comprises a circular ring (31) arranged on the side of the circular tube (22) facing the sliding hole (123) and a slider (33) slidingly arranged in the sliding hole (123), the end surface of the circular ring (31) away from the circular tube (22) is provided with a plurality of blocks (32), the plurality of blocks (32) are circumferentially distributed around the axis of the circular ring (31), and the slider (33) is provided with a locking block (34) that can be inserted between two adjacent blocks (32).
2. The skipping rope handle according to claim 1, wherein: A stopper (37) is provided on the end surface of the circular ring (31) away from the circular tube (22), and a limiting block (124) located between the stopper (37) and the clamping block (32) is provided on the inner wall of the installation cavity (121).
3. The skipping rope handle according to claim 2, characterized in that: A deformable positioning block (38) is provided on the end surface of the circular ring (31) away from the circular tube (22), and the positioning block (38) is located between the stop block (37) and the clamping block (32).
4. The skipping rope handle according to claim 3, wherein: A notch (311) is formed on the outer circumferential surface of the circular tube (22).
5. A skipping rope handle according to claim 1, characterized in that: Two limiting structures (3) are provided, and the two limiting structures (3) are symmetrically distributed about the central axis of the rotating part (2).
6. A skipping rope handle according to claim 5, characterized in that: A linkage structure (4) connecting the two sliders (33) is provided between the two sliders (33). The linkage structure (4) includes a linkage tube (41) connected to the sliders (33). The linkage tube (41) is passed through the circular tube (22) and the circular ring (31). A linkage rod (42) is provided between the two linkage tubes (41).
7. The skipping rope handle according to claim 1, characterized in that: The end face of the rotating member (2) away from the handle (11) is rotatably connected to a turntable (5), a countersunk groove (51) is provided on the outer circumferential surface of the turntable (5), two insertion holes (52) are provided on the bottom wall of the countersunk groove (51), and a clamping block (53) located between the two insertion holes (52) is provided on the inner wall of the countersunk groove (51) along the axis of the turntable (5).
8. The skipping rope handle according to claim 1, characterized in that: A storage cavity (111) capable of storing a counterweight is provided in the handle body (1).