A device for preventing the entanglement of a steel cable

Abstract

The utility model discloses a device of preventing the entanglement of steel cable, including two connecting pieces and center piece, two connecting pieces are connected different steel cable respectively, two connecting pieces all movably connect on center piece, at least one connecting piece rotatably sets up on center piece, the utility model is used for the body -building equipment of portal frame type, and two connecting pieces are used for connecting steel cable respectively, when receiving torsional stress, can rotate freely to avoid the entanglement of steel cable, and normal use will not be affected.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment, and in particular to a device for preventing steel cables from getting tangled. Background Technology

[0002] After a period of use, the steel cables of fitness equipment may become entangled. This is because the steel cables generate reverse torsional stress when stretched, and the connection points at both ends of the steel cables are locked with bolts, so the stress cannot be released, resulting in entanglement and affecting the use of the equipment. Utility Model Content

[0003] This invention provides a device to prevent steel cables from becoming entangled, which solves the problem of steel cables twisting and tangling during the use of some fitness equipment.

[0004] A device for preventing steel cable entanglement, used in fitness equipment, comprising:

[0005] Two connectors, each connecting to a different steel cable; and

[0006] A central component, at least one connecting component is rotatably mounted on the central component;

[0007] When the steel cable is subjected to torsional stress, at least one connector can rotate around the central member to prevent the steel cable from tangling.

[0008] Preferably, both connectors have channels that mate with the center component.

[0009] Preferably, the two ends of the central component are provided with anti-detachment components, and the outer diameter of the anti-detachment components is larger than the diameter of the channel.

[0010] Preferably, at least one of the connecting members is equipped with a steel cable pulley.

[0011] Preferably, at least one of the connectors has an opening and a closure to close the opening.

[0012] Preferably, the connector has a coaxial through hole and a threaded hole, and the closure is a rod with a threaded end that mates with the threaded hole. The closure passes through the through hole and is threaded into the threaded hole.

[0013] Preferably, the closure has a limiting protrusion.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the two connectors of this utility model are used to connect steel cables respectively. When subjected to torsional stress, they will rotate freely, thereby avoiding the tangling of the steel cables and not affecting normal use. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of Embodiment 1;

[0016] Figure 2 This is a schematic diagram of the structure of Example 2;

[0017] Figure 3 This is a schematic diagram of the structure of Example 3.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1-Connector, 2-Center component, 3-Anti-detachment component, 4-Steel cable, 5-Steel cable pulley, 6-Opening, 7-Closed component, 8-Threaded end, 9-Limiting protrusion. Detailed Implementation

[0020] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0021] Example 1

[0022] like Figure 1 As shown, this utility model provides a device for preventing steel cables 4 from getting tangled, which is used on gantry-type fitness equipment. It includes two connecting parts 1 and a central part 2. The two connecting parts 1 are respectively connected to different steel cables 4. Both connecting parts 1 are movably connected to the central part 2. At least one connecting part 1 is rotatably mounted on the central part 2. Specifically, both connecting parts 1 are provided with channels that cooperate with the central part 2. The two ends of the central part 2 are provided with anti-detachment parts 3. The outer diameter of the anti-detachment parts 3 is larger than the diameter of the channel.

[0023] When the steel cable 4 is subjected to torsional stress, at least one connector 1 can rotate around the center member 2 to prevent the steel cable 4 from getting tangled. In this embodiment, the two connectors 1 can rotate relative to each other, so that when the steel cable 4 is subjected to tension, the torsional stress will cause the upper and lower connectors 1 to rotate relative to each other, thus avoiding the tangling of the steel cable 4.

[0024] Example 2

[0025] like Figure 2 As shown, based on Embodiment 1, this embodiment proposes a device to prevent the steel cable 4 from getting tangled. At least one connector 1 in this embodiment is equipped with a steel cable wheel 5. This embodiment takes two connectors 1 as examples where both are equipped with steel cable wheels 5, and the steel cable 4 passes over the steel cable wheels 5.

[0026] Example 3

[0027] like Figure 3 As shown, this embodiment proposes a device to prevent the steel cable 4 from tangling. Based on Embodiment 1, as follows... Figure 3As shown, at least one connector 1 in this embodiment has an opening 6 and a closing member 7 that closes the opening 6;

[0028] The connector 1 has a coaxial through hole and a threaded hole. The sealing member 7 is a rod with a threaded end 8 that mates with the threaded hole. The sealing member 7 passes through the through hole and is threaded into the threaded hole. The sealing member 7 has a limiting protrusion 9.

[0029] The difference between this embodiment and Embodiment 2 is that they can connect different parts of different areas of the fitness equipment.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit and essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that 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, and 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 device for preventing steel cable entanglement, used in fitness equipment, characterized in that, include: Two connectors, each connecting to a different steel cable; as well as A central component, at least one connecting component is rotatably mounted on the central component; When the steel cable is subjected to torsional stress, at least one connector can rotate around the central member to prevent the steel cable from tangling.

2. The device for preventing steel cable entanglement as described in claim 1, characterized in that, Both of the connecting parts have channels that mate with the central part.

3. The device for preventing steel cable entanglement as described in claim 2, characterized in that, The central component is provided with anti-detachment components at both ends, and the outer diameter of the anti-detachment components is larger than the diameter of the channel.

4. The device for preventing steel cable entanglement as described in claim 3, characterized in that, At least one of the connecting members is equipped with a cable pulley.

5. The device for preventing steel cable entanglement as described in claim 1, characterized in that, At least one of the connectors has an opening and a closure to close the opening.

6. The device for preventing the entanglement of a steel cable according to claim 5, wherein The connector has a coaxial through hole and a threaded hole. The sealing member is a rod with a threaded end that mates with the threaded hole. The sealing member passes through the through hole and is threaded into the threaded hole.

7. The device for preventing the entanglement of a steel cable according to claim 6, wherein The closure has a limiting protrusion.

Images