Universal gimbal cord handle head assembly

Abstract

The utility model provides a universal permanent follow rope handle head subassembly, universal permanent follow rope handle head subassembly, its characterized in being including: gravity shell, the gravity shell cross section presents T shape, and gravity shell presents double -shell structure, the gravity shell side end face is recessed to form the opening to the inside, and the opening extends to the gravity shell inner wall, telescopic rope, passes through the opening and gravity shell, rope wheel, the transverse portion inside of gravity shell is movably installed, telescopic rope passes through the wheel groove of rope wheel, limit rope axle, with the vertical portion inside connection of gravity shell, limit rope axle is located the left side of rope wheel, auxiliary, with gravity shell lower end intercommunication arrangement, telescopic rope passes through auxiliary, this design makes telescopic rope and gravity shell between present the angle state, and limit telescopic rope in the wheel groove of rope wheel, effectively avoid telescopic rope and gravity shell between the phenomenon of rope and so on occurrence, effectively guarantee telescopic rope use effect and quality.

Description

Technical Field

[0001] This utility model is a universal permanent follow rope handle assembly, belonging to the field of handle technology. Background Technology

[0002] Jump rope is a classic sport where participants perform various jumping movements within a cyclically swinging rope. The handle, a core component of the jump rope, serves as a counterweight. Currently, the common method for installing the handle is to thread the end of the retractable rope through the handle and tie it in a knot, then use a bearing to connect the handle and the grip for rotation. However, this installation method results in the handle and the retractable rope being parallel, making it difficult to control the direction of the rope's swing during use, leading to randomness. This significantly increases the probability of the retractable rope getting stuck, severely impacting the user experience and reducing the overall quality of the product. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a universal follow rope handle assembly to solve the problems mentioned in the background technology. This utility model is easy to use, easy to operate, has good stability and high reliability.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a universal follow-along rope handle assembly, comprising:

[0005] The gravity shell has a T-shaped cross-section and a double-shell structure. The side end of the gravity shell is recessed inward to form an opening that extends to the inner wall of the gravity shell.

[0006] Telescopic rope, penetrating the opening and the gravity shell;

[0007] A rope pulley is movably installed inside the transverse part of the gravity shell, and the telescopic rope passes through the groove of the rope pulley;

[0008] The rope-limiting shaft is connected to the interior of the vertical part of the gravity shell, and the rope-limiting shaft is located on the left side of the rope wheel;

[0009] An auxiliary component is connected to the lower end of the gravity shell, and the telescopic rope passes through the auxiliary component.

[0010] Furthermore, the auxiliary component includes a hollow seat, which is connected to the lower end of the gravity shell. The telescopic rope passes through the hollow seat, and a bearing is installed at the outer end of the hollow seat, with the bearing located on the lower side of the gravity shell. A limiting component is provided on the inner wall of the hollow seat, and the limiting component is located at the outer end of the telescopic rope.

[0011] Furthermore, the limiting component includes multiple elastic pieces, which are equidistantly arranged on the inner wall of the hollow seat. The multiple elastic pieces have a tapered structure with a wider top and a narrower bottom. Ball heads are installed at the other end of each of the multiple elastic pieces, and the ball heads are pressed and attached to the outer end of the telescopic rope.

[0012] Furthermore, an auxiliary wheel is rotatably connected inside the opening, and the auxiliary wheel is attached to the left end of the telescopic rope.

[0013] Furthermore, the outer end of the rope-limiting shaft is rotatably connected to a limiting wheel, and the limiting wheel extends into the groove of the rope wheel. The limiting wheel is located at the left end of the telescopic rope.

[0014] Furthermore, an axle is provided at the front end of the gravity shell, the axle passes through the rope wheel and the gravity shell, and the rope wheel is rotatably connected to the axle. A nut is threaded to the outer end of the axle, and the nut is located at the rear end of the gravity shell.

[0015] The beneficial effects of this utility model are:

[0016] One end of the telescopic rope passes through the opening, the groove of the rope sheave, and the hollow seat. The opening creates an angle between the telescopic rope and the gravity shell. The rope-limiting shaft and the limiting wheel confine the telescopic rope within the groove of the rope sheave, effectively preventing the telescopic rope from getting stuck between itself and the gravity shell, thus ensuring the effectiveness and quality of the telescopic rope. Attached Figure Description

[0017] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the universal follow rope handle assembly of this utility model;

[0019] Figure 2 This is a cross-sectional view of the universal follow rope handle assembly of this utility model;

[0020] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0021] Figure 4 This is a perspective view of the rope wheel in the universal permanent follow rope handle assembly of this utility model;

[0022] Figure 5 This is a perspective view of the wheel axle in the universal follow rope handle assembly of this utility model;

[0023] In the diagram: 1-gravity shell, 11-bearing, 12-hollow seat, 13-ball head, 14-elastic sheet, 15-auxiliary wheel;

[0024] 2-Wheel axle, 21-Nut, 3-Telescopic rope, 4-Rope wheel, 5-Opening, 6-Limiting rope axle, 61-Limiting wheel. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figures 1-4 This utility model provides a technical solution: a universal permanent rope handle assembly, including: a gravity shell 1 with a T-shaped cross-section, and the gravity shell 1 has a double shell structure. An opening 5 is formed by inwardly recessing the side end of the gravity shell 1 and extending to the inner wall of the gravity shell 1. Through the opening 5, the telescopic rope 3 enters the gravity shell 1. The axle 2 that passes through the rope wheel 4 is rotatably connected to the rope wheel 4. The rope wheel 4 is located in the transverse part of the gravity shell 1. The telescopic rope 3 is guided by the rope wheel 4. The axle 2 that passes through the gravity shell 1 is set on the front end of the gravity shell 1. Then, the nut 21 located at the rear end of the gravity shell 1 is threaded to the outer end of the axle 2. The axle 2 and the nut 21 are used together to make the rope wheel 4 easy to install and remove.

[0027] The telescopic rope 3, which passes through the opening 5, the gravity shell 1, and the hollow seat 12, passes through the groove of the rope wheel 4. The rope limiting shaft 6, located on the left side of the rope wheel 4, is set inside the vertical part of the gravity shell 1. The rope limiting shaft 6 provides a mounting carrier for the limiting wheel 61. The limiting wheel 61, which extends into the groove of the rope wheel 4 and is located at the left end of the telescopic rope 3, is rotatably connected to the outer end of the rope limiting shaft 6. The limiting wheel 61 limits the telescopic rope 3. The auxiliary wheel 15, which is attached to the left end of the telescopic rope 3, is rotatably connected to the opening 5. The auxiliary wheel 15 restricts the telescopic rope 3 and prevents friction between the telescopic rope 3 and the inner wall of the opening 5.

[0028] The hollow seat 12 is connected and installed on the lower end of the gravity shell 1. The hollow seat 12 provides a mounting carrier for components such as the bearing 11. The bearing 11, located on the lower side of the gravity shell 1, is installed on the outer end of the hollow seat 12. The bearing 11 enables the gravity shell 1 to be rotatably connected to the handle. The handle is connected to the end of the telescopic rope 3. Multiple elastic plates 14 with a tapered structure arranged with a wider top and a narrower bottom are equidistantly arranged on the inner wall of the hollow seat 12. The elastic plates 14 clamp the telescopic rope 3. Multiple ball heads 13 that are squeezed and attached to the outer end of the telescopic rope 3 are respectively installed on the other end of the multiple elastic plates 14 to clamp the telescopic rope 3.

[0029] When in use, first pass one end of the telescopic rope 3 through the opening 5, the groove of the rope wheel 4, and the hollow seat 12 and connect it to the handle. Then connect the handle to the outer ring of the bearing 11. Then install the other end of the telescopic rope 3 in the same way. Then move it. At this time, the opening 5 makes the telescopic rope 3 and the gravity shell 1 form an angle. The rope limiting shaft 6 and the limiting wheel 61 will restrict the telescopic rope 3 in the groove of the rope wheel 4, effectively preventing the telescopic rope 3 from getting stuck between the telescopic rope 3 and the gravity shell 1. This effectively ensures the performance and quality of the telescopic rope 3. In addition, the auxiliary wheel 15 will block the telescopic rope 3, effectively reducing the probability of friction between the telescopic rope 3 and the inner wall of the opening 5, effectively reducing the probability of damage to the telescopic rope 3, and effectively ensuring the performance and quality of the telescopic rope 3.

[0030] When the end of the telescopic rope 3 detaches from the handle during use, the telescopic rope 3 swings, causing the end of the telescopic rope 3 to tend to move outward. This applies an outward pulling force to the multiple ball heads 13. At the same time, with the compression of the multiple elastic plates 14 and the assistance of its own elastic force, the telescopic rope 3 is clamped by compression, effectively reducing the probability of danger to personnel caused by the end of the telescopic rope 3 swinging out, and effectively ensuring the performance and quality of the telescopic rope 3.

[0031] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A universal follow-cord handle head assembly, characterized in that, include: Gravity shell (1), the gravity shell (1) has a T-shaped cross section and a double shell structure. The side end of the gravity shell (1) is recessed inward to form an opening (5), and the opening (5) extends to the inner wall of the gravity shell (1). Telescopic rope (3), through opening (5) and gravity shell (1); The rope pulley (4) is movably installed inside the transverse part of the gravity shell (1), and the telescopic rope (3) passes through the groove of the rope pulley (4); The rope limiting shaft (6) is connected to the interior of the vertical part of the gravity shell (1), and the rope limiting shaft (6) is located to the left of the rope wheel (4); An auxiliary component is arranged in connection with the lower end of the gravity shell (1), and the telescopic rope (3) passes through the auxiliary component.

2. The universal follow-along rope handle assembly according to claim 1, characterized in that: The auxiliary component includes a hollow seat (12), which is connected to the lower end of the gravity shell (1). The telescopic rope (3) passes through the hollow seat (12). A bearing (11) is installed at the outer end of the hollow seat (12) and the bearing (11) is located on the lower side of the gravity shell (1). A limiting component is provided on the inner wall of the hollow seat (12) and the limiting component is located at the outer end of the telescopic rope (3).

3. The universal follow-along rope handle assembly according to claim 2, characterized in that: The limiting component includes multiple elastic pieces (14), which are equidistantly arranged on the inner wall of the hollow seat (12). The multiple elastic pieces (14) have a tapered structure with a wider top and a narrower bottom. Ball heads (13) are installed at the other end of each of the multiple elastic pieces (14), and the ball heads (13) are pressed and attached to the outer end of the telescopic rope (3).

4. The universal trailing rope handle assembly according to claim 1, characterized in that: The auxiliary wheel (15) is rotatably connected inside the opening (5), and the auxiliary wheel (15) is attached to the left end of the telescopic rope (3).

5. The universal trailing rope handle assembly according to claim 1, characterized in that: The outer end of the rope limiting shaft (6) is rotatably connected to the limiting wheel (61), and the limiting wheel (61) extends into the groove of the rope wheel (4). The limiting wheel (61) is located at the left end of the telescopic rope (3).

6. The universal trailing rope handle assembly according to claim 1, characterized in that: The gravity A wheel axle (2) is provided at the front end of the shell (1), and the wheel axle (2) passes through the rope wheel (4) and the gravity shell (1). Furthermore, the pulley (4) is rotatably connected to the axle (2), and the outer end of the axle (2) is threadedly connected to a nut (21). The nut (21) is located at the rear end of the gravity shell (1).

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