Skipping rope handle with two rope passing mechanisms

Abstract

A rope skipping handle with two kinds of rope threading mechanism, it is characterized in that: the rope skipping handle includes a shell unit, a dual-purpose rope threading mechanism, the dual-purpose rope threading mechanism includes a universal positioning shaft, a transverse rope threading locking screw and an axial rope threading one-way locking unit.The beneficial effects of the prior art are that, due to the dual-purpose rope threading mechanism, people can choose any one of the transverse rope threading mode and the axial rope threading mode to complete the rope threading, and the rope threading mode can be changed very conveniently and quickly, thus meeting the needs of most rope skipping users, effectively saving the consumption and waste of the rope skipping, and greatly improving the utilization rate of the rope skipping.

Description

Technical Field

[0001] This utility model relates to a jump rope handle, and more specifically to a jump rope handle having two rope-threading mechanisms. Background Technology

[0002] Jumping rope is a great exercise, and a jump rope usually consists of a rope and two handles. There are usually two ways to thread the rope: one is to thread it horizontally, in which the rope passes horizontally through the rope threading mechanism of the handle, with the rope and handle in a perpendicular direction; the other is to thread it axially, in which the rope passes along the axis of the handle through the rope threading mechanism located inside the handle.

[0003] Different rope-threading mechanisms require different rope-threading methods for their handles. However, both rope-threading methods are widely used, and to meet people's needs, both types of jump ropes need to be prepared simultaneously. This results in low utilization of jump ropes, leading to unnecessary waste and inconvenience. Utility Model Content

[0004] The purpose of this invention is to provide a jump rope handle with two rope-threading mechanisms. This handle allows users to select either of the two methods to thread the rope as needed. The technical solution adopted is as follows:

[0005] A jump rope handle with two rope-threading mechanisms is characterized in that: the jump rope handle includes a housing unit and a dual-purpose rope-threading mechanism, the dual-purpose rope-threading mechanism including a universal positioning shaft, a transverse rope-threading locking screw, and an axial rope-threading one-way locking unit. The universal positioning shaft has an axial rope-threading hole extending axially. The inner wall of the axial rope-threading hole opening at the front end of the universal positioning shaft is provided with an internal thread that can be threadedly connected and engaged with the transverse rope-threading locking screw. Two transverse rope-threading holes are provided on the side wall of the universal positioning shaft behind the internal thread. The universal positioning shaft is rotatably mounted inside the housing unit, and the axial rope-threading one-way locking unit is located within the housing unit. The axial rope threading one-way locking unit is installed inside the body unit and at the rear end of the universal positioning shaft. When the rope passes through the two transverse rope threading holes in sequence, the transverse rope threading locking screw is screwed into the opening of the axial rope threading hole at the front end of the universal positioning shaft to press and lock the rope. The transverse rope threading locking screw and the universal positioning shaft cooperate to form a transverse rope threading mechanism. Alternatively, when the rope passes through the axial rope threading hole and the axial rope threading one-way locking unit of the universal positioning shaft from front to back, the axial rope threading one-way locking unit unilaterally locks the rope and prevents the rope from moving forward of the axial rope threading hole. The axial rope threading one-way locking unit and the universal positioning shaft cooperate to form an axial rope threading mechanism. That is to say, the axial rope threading one-way locking unit does not prevent the rope from moving backward of the axial rope threading hole, but the rope cannot move forward of the axial rope threading hole.

[0006] In a preferred embodiment, the transverse rope threading mechanism further includes a rope transverse positioning plug. The rope transverse positioning plug passes through two transverse rope threading holes in sequence. The transverse rope threading locking screw is screwed into the axial rope threading hole opening at the front end of the universal positioning shaft to press the rope tightly onto the rope transverse positioning plug. The transverse rope threading locking screw, the rope transverse positioning plug, and the universal positioning shaft cooperate with each other to form the transverse rope threading mechanism.

[0007] A better solution is that the rope lateral positioning plug includes a plug post and a lateral positioning plate. The plug post has a positioning half-groove in the middle of its side wall. The lateral positioning plate is set at one end of the plug post. The outer side of the lateral positioning plate has a rope positioning hole groove that extends to the top surface of the positioning half-groove.

[0008] In a preferred embodiment, the axial rope threading one-way locking unit includes a one-way locking component, which is disposed within the housing unit and is fitted onto the rope.

[0009] A better embodiment includes a one-way locking component comprising a positioning ring and multiple one-way locking claws. The bottom ends of all one-way locking claws are connected to the positioning ring. Each one-way locking claw has a one-way locking block on its inner side, with an inclined surface and a vertical surface. The inclined surface faces the positioning ring, and the vertical surface faces away from the positioning ring. Thus, when the rope moves away from the positioning ring, the one-way locking claws will not lock the rope; when the rope moves towards the positioning ring, all one-way locking blocks will lock the rope, preventing its movement.

[0010] A better solution is that the axial rope-threading one-way locking unit further includes a detachable positioning sleeve, which is installed at the rear end of the universal positioning shaft, and the one-way locking component is located inside the detachable positioning sleeve.

[0011] In a preferred embodiment, multiple bearings are installed within the housing unit, and a universal positioning shaft passes through all the bearings in sequence.

[0012] The advantages of this utility model compared to the prior art are that, due to the dual-purpose rope threading mechanism, people can choose either the horizontal rope threading method or the axial rope threading method to complete the rope threading as needed. Moreover, changing the rope threading method is very convenient and quick. Therefore, it can meet the needs of most jump rope users, effectively save the consumption and waste of jump ropes, and greatly improve the utilization rate of jump ropes. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a jump rope handle using a horizontal rope threading method, according to one embodiment of this utility model;

[0014] Figure 2 yes Figure 1 A schematic diagram of a housing assembly after disassembly in the illustrated embodiment;

[0015] Figure 3 yes Figure 1 A schematic diagram of the transverse rope-locking screw in the illustrated embodiment;

[0016] Figure 4 yes Figure 1 A schematic diagram of the rope lateral positioning plug in the embodiment shown;

[0017] Figure 5 yes Figure 1 A schematic diagram of the universal positioning axis in the illustrated embodiment;

[0018] Figure 6 yes Figure 1 A schematic diagram of the silicone sleeve in the illustrated embodiment;

[0019] Figure 7 This is a schematic diagram of the structure of a jump rope handle using an axial rope threading method, according to one embodiment of this utility model;

[0020] Figure 8 yes Figure 7 The diagram shown is a schematic of the embodiment after removing the silicone sleeve and a housing assembly;

[0021] Figure 9 yes Figure 8 A diagram showing the aftermath after removing the second housing assembly and the rope.

[0022] Figure 10 yes Figure 7 A schematic diagram of the one-way locking component in the illustrated embodiment;

[0023] Figure 11 yes Figure 7 The diagram shows another angle of the one-way locking element in the embodiment shown. Detailed Implementation

[0024] like Figure 1-11As shown in one embodiment of this application, a jump rope handle with two rope-threading mechanisms is provided. The jump rope handle includes a housing unit 1 and a dual-purpose rope-threading mechanism 2. The dual-purpose rope-threading mechanism 2 includes a universal positioning shaft 201, a transverse rope-threading locking screw 202, and an axial rope-threading one-way locking unit 203. The universal positioning shaft 201 has an axial rope-threading hole 2011 extending axially. The inner sidewall of the opening of the axial rope-threading hole 2011 at the front end of the universal positioning shaft 201 is provided with an internal thread that can be threadedly connected and engaged with the transverse rope-threading locking screw 202. Two transverse rope-threading holes 2012 distributed laterally are provided on the sidewall of the universal positioning shaft 201 behind the internal thread. The universal positioning shaft 201 is rotatably disposed in the housing unit 1. The axial rope-threading one-way locking unit 203 is disposed in the housing unit 1. The axial rope threading one-way locking unit 203 is installed at the rear end of the universal positioning shaft 201. When the rope 3 passes through the two transverse rope threading holes 2012 in sequence, the transverse rope threading locking screw 202 is screwed into the opening of the axial rope threading hole 2011 at the front end of the universal positioning shaft 201 to press and lock the rope 3. The transverse rope threading locking screw 202 and the universal positioning shaft 201 cooperate to form a transverse rope threading mechanism. Alternatively, when the rope 3 passes through the axial rope threading hole 2011 and the axial rope threading one-way locking unit 203 of the universal positioning shaft 201 in sequence from front to back, the axial rope threading one-way locking unit 203 locks the rope 3 in one direction and prevents the rope 3 from moving towards the front of the axial rope threading hole 2011. The axial rope threading one-way locking unit 203 and the universal positioning shaft 201 cooperate to form an axial rope threading mechanism. In other words, the axial rope threading one-way locking unit 203 does not prevent the rope 3 from moving in the direction behind the axial rope threading hole 2011, but the rope 3 cannot move in the direction in front of the axial rope threading hole 2011. The transverse rope threading mechanism of this embodiment is suitable for ropes 3 made of soft materials such as hoses or soft ropes and with a large diameter, which are directly tightened by the transverse rope threading locking screw 202.

[0025] like Figure 1 , 4 As shown, in an optional embodiment of this application, the transverse rope threading mechanism further includes a rope transverse positioning insert 204. The rope transverse positioning insert 204 passes sequentially through two transverse rope threading holes 2012. A transverse rope threading locking screw 202 is screwed into the axial rope threading hole 2011 at the front end of the universal positioning shaft 201 to tightly press the rope 3 onto the rope transverse positioning insert 204. The transverse rope threading locking screw 202, the rope transverse positioning insert 204, and the universal positioning shaft 201 cooperate to form the transverse rope threading mechanism. This transverse rope threading mechanism is particularly suitable for ropes 3 made of relatively hard and soft materials such as steel wire with small diameters, where it is difficult to directly tighten them using the transverse rope threading locking screw 202. The rope transverse positioning insert 204 is required to provide support and positioning for the rope 3.

[0026] like Figure 4As shown, in one optional embodiment of this application, the rope lateral positioning plug 204 includes a plug post 2041 and a lateral positioning plate 2042. The plug post 2041 has a positioning half-groove 20411 in the middle of its side wall. The lateral positioning plate 2042 is disposed at one end of the plug post 2041. The outer side of the lateral positioning plate 2042 has a rope positioning hole groove 20421 extending to the top surface of the positioning half-groove 20411.

[0027] like Figure 7-11 As shown, in an alternative embodiment of this application, the axial rope-threading one-way locking unit 203 includes a one-way locking member 2031, which is disposed inside the housing unit 1 and is sleeved on the rope body 3.

[0028] like Figure 10 , 11 As shown, in one alternative embodiment of this application, the one-way locking member 2031 includes a positioning ring 20311 and a plurality of one-way locking claws 20312. The bottom ends of all one-way locking claws 20312 are respectively connected to the positioning ring 20311. The one-way locking claws 20312 have a one-way locking block 203121 on their inner side. The one-way locking block 203121 has an inclined surface 2031211 and a vertical surface 2031212. The inclined surface 2031211 faces the positioning ring 20311, and the vertical surface 2031212 is away from the positioning ring 20311. Figure 7 In the middle, the rope 3 passes through the one-way locking member 2031. At this time, the one-way locking member 2031 is outside the housing unit 1. Dragging the rope 3 towards the positioning ring 20311 will cause the one-way locking member 2031 to enter the housing unit 1, as shown. Figure 8 As shown, continue dragging, and the one-way locking element 2031 will be blocked. Then, as... Figure 7 , 8 As shown, when the rope 3 moves away from the positioning ring 20311, the one-way locking claw 20312 will not lock the rope 3. When the rope 3 moves towards the positioning ring 20311, all the one-way locking blocks 203121 will lock the rope 3, preventing the rope 3 from moving. The transverse rope threading mechanism of this embodiment is suitable for ropes 3 made of soft materials such as flexible hoses or soft ropes with a large diameter, and the one-way locking blocks 203121 can lock the rope 3.

[0029] like Figure 8 , 9 As shown, in an alternative embodiment of this application, the axial rope-threading one-way locking unit 203 further includes a detachable positioning sleeve 2032, which is installed at the rear end of the universal positioning shaft 201, and the one-way locking member 2031 is disposed inside the detachable positioning sleeve 2032.

[0030] like Figure 2As shown, in one alternative embodiment of this application, a plurality of bearings 4 are installed in the housing unit 1, and a universal positioning shaft 201 passes through all bearings 4 in sequence.

[0031] like Figure 1 , 6 As shown, in one optional embodiment of this application, the housing unit 1 includes a silicone sleeve 101 and a plurality of housing components 102. All housing components 102 are spliced ​​together to form a housing, and the silicone sleeve 101 is tightly fitted onto the outer surface of the housing to form a complete housing unit 1.

[0032] Users can choose either a horizontal or axial rope threading mechanism to complete the rope threading process and assemble a complete jump rope, depending on their needs and actual circumstances (such as the usage scenario, the material and diameter of rope 3). Moreover, when people need to change the rope threading method for some reason, it is very convenient and quick to switch to either a horizontal or axial rope threading method.

[0033] Furthermore, it should be noted that the names of the various parts of the specific embodiments described in this specification may differ. All equivalent or simple variations made to the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, they should all fall within the protection scope of this utility model.

Claims

1. A jump rope handle with two rope-threading mechanisms, characterized in that: The jump rope handle includes a housing unit and a dual-purpose rope threading mechanism. The dual-purpose rope threading mechanism includes a universal positioning shaft, a transverse rope threading locking screw, and an axial rope threading one-way locking unit. The universal positioning shaft has an axially extending rope threading hole. The inner wall of the axial rope threading hole opening at the front end of the universal positioning shaft has an internal thread that can be threaded to engage with the transverse rope threading locking screw. Two transversely distributed rope threading holes are located on the side wall of the universal positioning shaft behind the internal thread. The universal positioning shaft is rotatably mounted within the housing unit. The axial rope threading one-way locking unit is also mounted within the housing unit and is used for axial rope threading. The locking unit is installed at the rear end of the universal positioning shaft. When the rope passes through the two transverse rope holes in sequence, the transverse rope locking screw is screwed into the axial rope hole opening at the front end of the universal positioning shaft to press and lock the rope. The transverse rope locking screw and the universal positioning shaft cooperate to form a transverse rope threading mechanism. Alternatively, when the rope passes through the axial rope hole and the axial rope one-way locking unit of the universal positioning shaft in sequence from front to back, the axial rope one-way locking unit locks the rope in one direction and prevents the rope from moving towards the front of the axial rope hole. The axial rope one-way locking unit and the universal positioning shaft cooperate to form an axial rope threading mechanism.

2. The jump rope handle with two rope-threading mechanisms as described in claim 1, characterized in that: The transverse rope threading mechanism also includes a rope transverse positioning plug. The rope transverse positioning plug passes through two transverse rope threading holes in sequence. The transverse rope threading locking screw is screwed into the axial rope threading hole opening at the front end of the universal positioning shaft to press the rope tightly onto the rope transverse positioning plug. The transverse rope threading locking screw, the rope transverse positioning plug, and the universal positioning shaft cooperate with each other to form the transverse rope threading mechanism.

3. The jump rope handle with two rope-threading mechanisms as described in claim 2, characterized in that: The rope lateral positioning plug includes a plug post and a lateral positioning plate. The plug post has a positioning half-groove in the middle of its side wall. The lateral positioning plate is located at one end of the plug post. The outer side of the lateral positioning plate has a rope positioning hole groove that extends to the top surface of the positioning half-groove.

4. The jump rope handle with two rope-threading mechanisms as described in any one of claims 1-3, characterized in that: The axial rope threading one-way locking unit includes a one-way locking component, which is disposed inside the housing unit and is sleeved on the rope.

5. The jump rope handle with two rope-threading mechanisms as described in claim 4, characterized in that: The one-way locking component includes a positioning ring and multiple one-way locking claws. The bottom ends of all one-way locking claws are connected to the positioning ring. The one-way locking claws have a one-way locking block on their inner side. The one-way locking block has an inclined surface and a vertical surface. The inclined surface faces the positioning ring, and the vertical surface is away from the positioning ring.

6. The jump rope handle with two rope-threading mechanisms as described in claim 5, characterized in that: The axial rope-threading one-way locking unit also includes a detachable positioning sleeve, which is installed at the rear end of the universal positioning shaft, and the one-way locking component is located inside the detachable positioning sleeve.

7. The jump rope handle with two rope-threading mechanisms as described in claim 1, characterized in that: The housing unit contains multiple bearings, and a universal positioning shaft passes through all the bearings in sequence.

8. The jump rope handle with two rope-threading mechanisms as described in claim 1, characterized in that: The housing unit includes a silicone sleeve and multiple housing components. All housing components are spliced ​​together to form a housing. The silicone sleeve is tightly fitted onto the outer surface of the housing to form a complete housing unit.

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