A jump rope structure with adjustable length

Abstract

The utility model discloses a length telescopic regulation's skipping rope structure, including handle for hand holds, and skipping rope body, the front end fixed connection of handle has a hollow sleeve structure, the free department of hollow sleeve structure is connected skipping rope body through a telescopic adjusting mechanism that can telescopic regulation skipping rope body, make skipping rope body according to the need of user, make the part of skipping rope body go in and out hollow sleeve structure, reach the purpose of skipping rope body length regulation, the utility model discloses length telescopic regulation's skipping rope structure, through the telescopic adjusting mechanism of sleeve front end's regulation fixed of skipping rope length, and with the excess skipping rope part of adjusting after being sleeved into the sleeve of telescopic adjusting mechanism rear portion, can quickly and conveniently adjust skipping rope length, and need not adopt shearing mode to handle the skipping rope of excess length, can be good to solve the problem of skipping rope regulation length.

Description

Technical Field

[0001] This utility model relates to sports equipment, and more particularly to a jump rope structure with adjustable length. Background Technology

[0002] Jump rope is a convenient and effective exercise tool with a simple structure. A typical jump rope mainly consists of two handles and a rope connecting the handles. However, because jump rope users vary in height, a uniform rope length cannot be used for all exercises. This necessitates an adjustable rope length mechanism at the handle end. Existing mechanisms primarily involve using a screw at the front of the handle to adjust the rope length, or passing the rope through the handle and adjusting its length at the back. A drawback of these mechanisms is that the extra section of rope after adjustment can interfere with the jump rope movement. If this section is cut off, it cannot be reattached if further lengthening is needed later. Utility Model Content

[0003] This invention addresses the aforementioned problems by proposing a jump rope structure with adjustable length. This jump rope structure, through the telescopic sleeve, allows for quick and convenient adjustment of the jump rope length without the need for cutting to remove excess length, thus effectively solving the problems encountered above.

[0004] To achieve the above technical objectives, this utility model employs a length-adjustable jump rope structure, including a handle for hand gripping and a jump rope body. A hollow sleeve structure is fixedly connected to the front end of the handle. The free part of the hollow sleeve structure is connected to the jump rope body through a telescopic adjustment mechanism that can adjust the length of the jump rope body. This allows the length of the jump rope body to be adjusted according to the user's needs via the telescopic adjustment mechanism, and allows part of the jump rope body to enter and exit the hollow sleeve structure, thereby achieving the purpose of adjusting the length of the jump rope body.

[0005] As a preferred embodiment of this utility model, the telescopic adjustment mechanism includes: a connecting sleeve that allows the jump rope body to pass laterally;

[0006] The front of the connecting sleeve is threaded with a front connecting cover, and the front connecting cover has a front transverse through hole that allows the jump rope body to pass through.

[0007] The rear of the connecting sleeve is threadedly connected to a rear connecting cover, and the rear connecting cover is provided with a rear transverse through hole that allows the hollow sleeve structure to pass through.

[0008] The front end of the connecting sleeve is provided with a clamping mechanism that, after the current connecting cover and the connecting sleeve form a threaded connection, can lock and fix the jump rope body located at the front end of the connecting sleeve and prevent it from moving laterally.

[0009] The rear part of the connecting sleeve is also provided with a connector that can elastically fix the front part of the hollow sleeve structure. When the connector and the hollow sleeve structure are elastically fixed together, the rear connecting cover and the rear part of the connecting sleeve form a threaded connection.

[0010] As a further preferred embodiment of this utility model, the clamping mechanism is: a claw structure located at the front end of the connecting sleeve and integrally connected with the connecting sleeve; and a conical structure hole provided at the rear of the front transverse through hole in the front connecting cover, which can gradually press the claw structure inward after the front connecting cover and the front of the connecting sleeve are threaded together, so as to achieve the effect of clamping and fixing the jump rope body.

[0011] As a further preferred embodiment of this utility model, the inner diameter of the connecting sleeve is either larger at the front and smaller at the back, or has a consistent diameter at both ends.

[0012] As a further preferred embodiment of this invention, the number of the claw structures is three or four.

[0013] This utility model features a length-adjustable jump rope structure. The length of the jump rope is adjusted and fixed by a telescopic adjustment mechanism at the front end of the sleeve, and the excess jump rope portion after adjustment is inserted into the sleeve at the rear of the telescopic adjustment mechanism. This allows for quick and convenient adjustment of the jump rope length without the need for cutting to remove excess length, effectively solving the problem of adjusting jump rope length. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0015] Figure 2 The figure shown is an axial cross-sectional view of the telescopic adjustment mechanism in this utility model.

[0016] The components include: 1. Handle; 2. Jump rope body; 3. Hollow sleeve structure; 4. Telescopic adjustment mechanism; 5. Connecting sleeve; 6. Front connecting cover; 7. Front transverse through hole; 8. Rear connecting cover; 9. Rear transverse through hole; 10. Connector; 11. Claw structure; 12. Conical structure hole. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] Combination Figure 1As can be seen, this utility model addresses the technical problems of existing jump rope structures by proposing a jump rope structure with adjustable length. This jump rope structure includes a handle 1 for hand gripping and a jump rope body 2. A hollow sleeve structure 3 is fixedly connected to the front end of the handle 1. The free portion of the hollow sleeve structure 3 is connected to the jump rope body 2 via a telescopic adjustment mechanism 4 that allows for telescopic adjustment of the jump rope body 2. This allows the jump rope body 2 to be adjusted in length according to the user's needs via the telescopic adjustment mechanism 4, enabling a portion of the jump rope body 2 to enter and exit the hollow sleeve structure 3, thus achieving the purpose of length adjustment.

[0019] Combination Figure 2 It can be seen that in this utility model, the preferred telescopic adjustment mechanism 4 includes the following structural components: a connecting sleeve 5 that allows the jump rope body 2 to pass through laterally; in this utility model, the inner diameter of the connecting sleeve 5 is larger at the front and smaller at the back, or is consistent at the front and back.

[0020] The front of the connecting sleeve 5 is threadedly connected to a front connecting cover 6, and a front transverse through hole 7 is provided in the front connecting cover 6 to allow the jump rope body 2 to pass through; the rear of the connecting sleeve 5 is threadedly connected to a rear connecting cover 8, and a rear transverse through hole 9 is provided in the rear connecting cover 8 to allow the hollow sleeve structure 3 to pass through.

[0021] After the connecting sleeve 5 is connected to the connecting sleeve 5 by a threaded connection, the jump rope body 2 located at the front end of the connecting sleeve 5 is locked and fixed, preventing it from moving laterally.

[0022] A connector 10 is provided at the rear of the connecting sleeve 5, which can elastically fix the front of the hollow sleeve structure 3. When the connector 10 and the hollow sleeve structure 3 are elastically fixed together, the rear connecting cover 8 and the rear of the connecting sleeve 5 are threaded together.

[0023] In the above embodiments, the preferred clamping mechanism is a claw structure 11 located at the front end of the connecting sleeve 5 and integrally connected to the connecting sleeve 5. In practical applications, the number of claw structures 11 is three or four. At the rear of the front transverse through-hole 7 inside the front connecting cover 6, there is a conical structure hole 12 that, after the front connecting cover 6 and the front of the connecting sleeve 5 are threaded together, can gradually press the claw structure 11 inward, achieving the effect of clamping and fixing the jump rope body 2.

[0024] The installation and use of this utility model are relatively simple, as follows: The hollow sleeve structure 3 first forms a fixed connection with the rear part of the handle 1 (such as a clamp structure, etc.), then the hollow sleeve structure 3 is inserted through the rear transverse through hole 9 of the rear connecting cover 8, and then the front part of the hollow sleeve structure 3 and the connector 10 at the rear of the connecting sleeve 5 form an elastic connection; then the rear connecting cover 8 and the connecting sleeve 5 are threaded together. Next, one end of the jump rope body 2 is inserted through the front connecting cover 6 into the front transverse through hole 7, then through the middle of the claw structure 11, and then laterally through the connecting sleeve 5, the connector 10, and the rear transverse through hole 9. If the jump rope body 2 is to be adjusted to be shorter, the part of the jump rope body 1 is inserted into the hollow sleeve structure 3 one after another. After the adjustment is completed, the front connecting cover 6 and the front part of the connecting sleeve 5 are threaded together, so that the conical structure hole 12 gradually presses the claw structure 11 inward, achieving the effect of locking and fixing the jump rope body 2. If you want to adjust the length of the jump rope body 2, simply detach the connecting cover 6 from the connecting sleeve 5 and pull the jump rope body 2 from the left side of the claw structure 11 to the left. Once the length is adjusted, connect the front connecting cover 6 and the front thread of the connecting sleeve 5.

[0025] To adjust the length of the other end of the jump rope body 2, simply repeat the above steps.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A length-adjustable jump rope structure, comprising a handle (1) for hand gripping and a jump rope body (2), characterized in that, The front end of the handle (1) is fixedly connected to a hollow sleeve structure (3). The free part of the hollow sleeve structure (3) is connected to the jump rope body (2) through a telescopic adjustment mechanism (4) that can adjust the length of the jump rope body (2) according to the user's needs, and allows part of the jump rope body (2) to enter and exit the hollow sleeve structure (3), thereby achieving the purpose of adjusting the length of the jump rope body (2).

2. The jump rope structure with adjustable length as described in claim 1, characterized in that, The telescopic adjustment mechanism (4) includes: a connecting sleeve (5) that allows the jump rope body (2) to pass laterally; The front of the connecting sleeve (5) is threadedly connected to a front connecting cover (6), and the front connecting cover (6) is provided with a front transverse through hole (7) that allows the jump rope body (2) to pass through; The connecting sleeve (5) is threaded to a rear connecting cover (8), and the rear connecting cover (8) is provided with a rear transverse through hole (9) that allows the hollow sleeve structure (3) to pass through. The front end of the connecting sleeve (5) is provided with a current connecting cover (6) and the connecting sleeve (5) form a threaded connection, which can lock and fix the jump rope body (2) located at the front end of the connecting sleeve (5) and prevent it from moving laterally. The rear part of the connecting sleeve (5) is also provided with a connector (10) that can elastically fix the front part of the hollow sleeve structure (3). When the connector (10) and the hollow sleeve structure (3) are elastically fixed together, the rear connecting cover (8) and the rear part of the connecting sleeve (5) form a threaded connection.

3. The jump rope structure with adjustable length as described in claim 2, characterized in that, The clamping mechanism is: a claw structure (11) located at the front end of the connecting sleeve (5) and integrally connected with the connecting sleeve (5). The rear part of the front transverse through hole (7) in the front connecting cover (6) is provided with a conical structure hole (12) that can gradually press the claw structure (11) inward after the front connecting cover (6) and the front part of the connecting sleeve (5) are threaded together, so as to achieve the effect of clamping and fixing the jump rope body (2).

4. The jump rope structure with adjustable length as described in claim 2, characterized in that, The inner diameter of the connecting sleeve (5) is either larger at the front and smaller at the back, or the diameter is the same at both ends.

5. The length-adjustable jump rope structure as described in claim 3, characterized in that, The number of the claw structures (11) is three or four.

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