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CN-224220667-U - Rope skipping handle

CN224220667UCN 224220667 UCN224220667 UCN 224220667UCN-224220667-U

Abstract

The utility model discloses a rope skipping handle which comprises a handle body, a rope threading part and a pressing part, wherein the first end of the rope threading part is rotationally connected with the handle body, a rope passing hole is formed in the second end of the rope threading part, the pressing part is connected to the second end of the rope threading part so as to press a rope skipping through the rope passing hole, one end of the pressing part, which is contacted with the rope skipping, is the second end, a first pressing protrusion is arranged at the second end of the pressing part, and a boss matched with the first pressing protrusion is arranged at a port of an inlet and an outlet of the rope passing hole. According to the rope-skipping device, the first pressing protrusion is arranged and matched with the pressing part to be used, when the pressing part is connected with the rope-threading part, the first pressing protrusion tightly presses the rope just like claw teeth, and the purpose that the rope is not easy to loosen when the rope-skipping device is used for fixedly connecting rope-skipping ropes with different sizes is achieved.

Inventors

  • WANG YUANYUAN

Assignees

  • 王媛媛

Dates

Publication Date
20260512
Application Date
20250510

Claims (10)

  1. 1. Rope skipping handle, including handle body (100), characterized by still includes: The rope threading part (200), a first end of the rope threading part (200) is rotationally connected with the handle body (100), a rope passing hole (2011) is formed in a second end, and bosses (2021) are symmetrically arranged at ports of an inlet and an outlet of the rope passing hole (2011); The pressing part (300) is connected to the second end of the rope threading part to press the skipping rope (400) passing through the rope passing hole (2011), and a first pressing protrusion (301) is arranged at one end, in contact with the skipping rope (400), of the pressing part (300).
  2. 2. A jump rope handle according to claim 1, characterized in that said first pressing projection (301) comprises a ring of hemispherical projections uniformly arranged circumferentially along the end face of the pressing part (300).
  3. 3. A rope skipping handle as claimed in claim 1 characterised in that the upper surface of the boss (2021) is a row of upwardly projecting waves, the surface height of the boss (2021) being flush with the lower edge of the rope passing hole (2011).
  4. 4. A rope-skipping handle as claimed in claim 1, wherein the rope-threading part (200) comprises a connector (201), a baffle (202) and a rotating shaft (203), the axes of the connector (201), the baffle (202) and the rotating shaft (203) are coincident, and the connector (201) and the rotating shaft (203) are respectively positioned at two ends of the baffle (202); The rope passing hole (2011) is formed in the connector (201); The baffle (202) is positioned outside the handle body (100); The rotating shaft (203) extends into the handle body (100) and is connected with a bearing (500) arranged in the handle body (100).
  5. 5. A rope skipping handle as claimed in claim 4, characterised in that the connector (201) is of a cylindrical structure with external screw thread, and the junction of the pressing part (300) and the connector (201) is provided with an internal screw hole adapted to the external screw thread.
  6. 6. A rope skipping handle as claimed in claim 4, characterised in that the abutment (202) is provided with sloping serrations (2022) circumferentially around its outer circumference.
  7. 7. The rope skipping handle according to claim 1, wherein the end of the pressing part (300) far from the rope threading part (200) is provided with a longitudinal notch and a transverse notch along the radial direction thereof respectively, and the longitudinal notch and the transverse notch form a cross-shaped notch together; two symmetrical surfaces of the outer peripheral surface of the pressing part (300) relative to the longitudinal notch are smooth plane structures (302), and two symmetrical surfaces of the outer peripheral surface of the pressing part (300) relative to the transverse notch are anti-slip surfaces (303) provided with vertical lines.
  8. 8. The rope skipping handle of claim 4, wherein the bearings (500) are two groups, the two groups of bearings (500) are a first bearing and a second bearing respectively, a separation roller (600) is arranged between the first bearing and the second bearing, the separation roller (600) is sleeved on the rotating shaft (203), and the rotating shaft (203) passes through the first bearing, the separation roller (600) and the second bearing in sequence and then is connected with the bearings through bearing fixing screws.
  9. 9. A rope skipping handle as claimed in any one of claims 1 to 8, characterised in that the handle body (100) comprises a first housing and a second housing, the first housing and the second housing being detachably connected, the first housing and/or the second housing being provided with thumb positioning grooves (107) at one end adjacent to the rope threading part (200), the thumb positioning grooves (107) being staggered anti-slip fish scales or being provided with a plurality of protruding hemispheres (108).
  10. 10. The rope skipping handle according to claim 9, wherein a plurality of groups of transverse reinforcing ribs (104) and V-shaped reinforcing ribs (105) are arranged in the inner cavities of the first shell and the second shell at intervals along the length direction, the V-shaped reinforcing ribs (105) and the transverse reinforcing ribs (104) are arranged at intervals, and vertical reinforcing ribs (106) are further arranged in the inner cavities of the first shell and the second shell along the length direction.

Description

Rope skipping handle Technical Field The utility model relates to the technical field of rope skipping handles, in particular to a rope skipping handle. Background The utility model patent in China, with application number 202122853943.7 and publication date 2022, 4 and 12, discloses a rope skipping handle and a rope skipping, which comprises a handle part and a rotating head arranged at one end of the handle part, wherein the rotating head is rotatable relative to the handle part and is used for fixing a rope, a head sleeve is arranged on the rotating head, the head sleeve is wrapped outside the rotating head, and the head sleeve is detachably connected with the rotating head. During installation, the rope and the rotating head are assembled and fixed, the rope is rotatably installed at the rope installation part of the rotating joint, the assembling structure of the rope and the rotating head is in conventional shaft hole matching relation, the rope is easy to loosen during use, and the skipping rope with various specifications cannot be used. Disclosure of utility model (One) solving the technical problems The utility model aims to provide the rope skipping handle which is convenient to assemble, can effectively prevent the rope from loosening, and can be suitable for rope skipping of various different specifications and diameters. (II) technical scheme In order to achieve the above purpose, the utility model is realized by the following technical scheme: A rope skipping handle, includes the handle body, still includes: The first end of the rope threading part is rotationally connected with the handle body, the second end of the rope threading part is provided with a rope passing hole, and a boss is arranged at a port of an inlet and an outlet of the rope passing hole; The pressing part is connected to the second end of the rope threading part to press the skipping rope passing through the rope passing hole, one end of the pressing part, which is contacted with the skipping rope, is the second end, and the second end of the pressing part is provided with a first pressing protrusion. Preferably, the first pressing protrusion comprises a circle of hemispherical protrusions uniformly arranged along the circumferential direction of the bottom surface of the second end of the pressing part. Preferably, the rope threading part comprises a connector, a baffle table and a rotating shaft, the axes of the connector, the baffle table and the rotating shaft are overlapped, and the connector and the rotating shaft are respectively positioned at two ends of the baffle table; the rope passing hole is formed in the connector; The baffle table is positioned outside the handle body; The rotating shaft stretches into the handle body and is connected with a bearing arranged in the handle body. Preferably, the rope threading part further comprises bosses symmetrically arranged at the inlet and outlet of the rope threading hole, the upper surface of the boss is a row of wavy surfaces protruding upwards, and the surface height of the boss is flush with the lower edge of the rope threading hole. Preferably, the connector is of a cylinder structure with external threads, and an internal threaded hole matched with the external threads is formed at the joint of the pressing part and the connector. Preferably, inclination insections are arranged along the circumference of the outer circumference of the baffle table. Preferably, the end part of one end of the pressing part far away from the rope threading part is provided with a longitudinal notch and a transverse notch along the radial direction thereof, and the longitudinal notch and the transverse notch form a cross notch together; The two symmetrical surfaces of the outer peripheral surface of the pressing part relative to the longitudinal notch are smooth plane structures, and the two symmetrical surfaces of the outer peripheral surface of the pressing part relative to the transverse notch are anti-slip surfaces with vertical lines. Preferably, the bearings are two groups, the two groups of bearings are a first bearing and a second bearing respectively, a spacer roller is arranged between the first bearing and the second bearing, the spacer roller is sleeved on a rotating shaft, and the rotating shaft is connected with the bearings through bearing fixing screws after sequentially passing through the first bearing, the spacer roller and the second bearing. Preferably, the handle body comprises a first shell and a second shell, the first shell and the second shell are detachably connected, thumb positioning grooves are formed in one ends of the first shell and/or the second shell, which are close to the rope threading part, and the thumb positioning grooves are staggered anti-skid ichthyosis or provided with a plurality of protruding hemispheres. Preferably, the first shell and the second shell are provided with a plurality of groups of transverse reinforcing ribs and V-shaped re