Skipping rope handle structure capable of replacing skipping rope

Abstract

The utility model relates to a skipping rope handle structure capable of replacing a skipping rope. The skipping rope handle structure is characterized by comprising a handle structure, a rotary assembly, a rope head locking piece and a rope head fixing piece, the mother lock catch structure movably connected to the end of the skipping rope handle is arranged, and the son lock catch structure is arranged at the end of the rope of the skipping rope, so that modular assembly between the skipping rope handle and the rope of the skipping rope is achieved; when the rope of the skipping rope needs to be replaced, the limiting sleeve is directly pushed to overcome the elastic potential energy of the spring, and the son lock catch is separated from the mother lock catch; on the contrary, the child lock catch and the mother lock catch are locked, the application range is wider through modularized handle assembling and adjusting, the requirements of different groups for different rope threads of the skipping rope are met, even if the skipping rope is damaged, the skipping rope handle can still be used subsequently, and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rope skipping handles, in particular to a rope skipping handle structure of a replaceable rope skipping. Background Art

[0002] In rope skipping, in order to meet different needs of rope skipping, the rope diameters of the ropes are different; however, when ropes of different diameters are needed, the handles need to be connected and replaced together; sometimes when the rope of the rope breaks, the handles are also scrapped and cannot be used; therefore, in view of this situation, a structure of a replaceable rope is needed to meet the use of ropes of different diameters and the replacement of ropes after they break, thereby realizing modular replacement. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a replaceable skipping rope handle structure, which can solve the problem that the general skipping rope handle cannot be modularly assembled and the skipping rope cannot be replaced, resulting in the skipping rope handle being wasted after the skipping rope is damaged.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a replaceable skipping rope handle structure, the innovation of which is: comprising a handle structure, a rotating assembly, a rope end locking member and a rope end fixing member;

[0005] The handle structure is in the shape of a hollow rotating body, and the two openings of the handle structure are respectively arranged at a head end and a tail end;

[0006] The swivel assembly is arranged at the head end of the handle structure; the swivel assembly comprises a swivel sleeve, a connecting shaft, a bearing unit and a connecting ring; the swivel sleeve is arranged at the head end of the handle structure, and the swivel sleeve is provided with a stepped hole for installing the bearing unit; the bearing unit has a pair and is arranged in the stepped hole of the swivel sleeve; one end of the connecting shaft cooperates with the bearing unit and extends out of the end of the swivel sleeve; the end of the connecting shaft located outside the handle structure is provided with a first connecting hole perpendicular to the axial direction; the connecting ring is arranged through the first connecting hole;

[0007] The rope head locking piece comprises a connecting column, a locking head, a spring and a limiting sleeve; the connecting column is a cylindrical structure, and a second connecting hole is provided on the connecting column perpendicular to the axial direction, and a threaded hole for accommodating the locking head to be embedded and fixed is provided on the connecting column along the axial direction; the connecting ring passes through the second connecting hole on the connecting column to realize the connection between the connecting shaft and the connecting column; one end of the locking head cooperates with the threaded hole on the connecting column, and the other end of the locking head is stepped, and a female locking buckle is provided at the end position; the limiting sleeve is hollow and nested in the end portion of the lock head where the female locking buckle is located, one end of the limiting sleeve is provided with a circular hole for accommodating the locking head to pass through, and the other end is open; the spring is nested on the lock head, and one end of the spring is against the end face of the connecting column, and the other end is against the limiting sleeve, so that the end of the limiting sleeve opening extends outward from the end where the female locking buckle is located;

[0008] The rope end fixing piece is in a columnar structure, and a sub-lock buckle is provided at one end of the rope end fixing piece, and the sub-lock buckle cooperates with the female lock buckle on the lock head to form a sub-and-female buckle, and the limiting sleeve is wrapped around the connection between the sub-lock buckle and the female lock buckle by the elastic force of the spring to prevent it from falling off; a skipping rope plug-in hole is provided on the other end of the rope end fixing piece; the rope end fixing piece is of a modular structure, and the skipping rope plug-in holes on the rope end fixing piece have different diameters, and are used to fix skipping ropes of different diameters.

[0009] Furthermore, a thread is provided at the end of the connecting shaft located in the handle structure, and cooperates with a nut to achieve locking of the end of the connecting shaft.

[0010] Furthermore, the handle structure includes a handle, a counterweight, a tail plug and a soft rubber sleeve; the handle is a hollow rotating cylindrical structure, and the head and tail ends of the handle are both open; the counterweight is cylindrical and is arranged in the handle; the tail plug is arranged at the tail end of the handle, and the soft rubber sleeve is nested on the handle.

[0011] Furthermore, the head end of the handle structure is provided with an internal thread, the outer contour of the rotary sleeve is provided with an external thread, and the rotary sleeve is connected to the handle structure through threads.

[0012] The advantages of the utility model are:

[0013] 1) In the utility model, a movable connection with a mother lock buckle structure is provided at the end of the skipping rope handle, and a sub-lock buckle structure is provided at the end of the skipping rope line, thereby realizing modular assembly between the handle of the skipping rope and the skipping rope line; when the skipping rope line needs to be replaced, the limit sleeve is directly pushed to overcome the elastic potential energy of the spring, and the sub-lock buckle is disengaged from the mother lock buckle; conversely, the sub-lock buckle and the mother lock buckle are locked. This modular assembly handle and adjustment has a wider range of applications and meets the requirements of different groups for the different thickness of the skipping rope line. Even after the skipping rope is damaged, the skipping rope handle can still be used subsequently to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 The utility model is a schematic diagram of the structure of a replaceable skipping rope handle.

[0016] Figure 2 The utility model is a cross-sectional schematic diagram of a replaceable skipping rope handle structure. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figure 1 Figure 2 The skipping rope handle structure of a replaceable skipping rope shown includes a handle structure 1, a rotating assembly 2, a rope end locking member 3 and a rope end fixing member 4.

[0020] In this embodiment, the handle structure 1 is in the shape of a hollow rotating body, and the two ends of the handle structure 1 are open and are respectively set at the head end and the tail end; the handle structure 1 includes a handle 11, a counterweight 12, a tail plug 13 and a soft rubber sleeve 14; the handle 11 is in the shape of a hollow rotating cylinder, and the head end and the tail end of the handle 11 are both open; the counterweight 12 is cylindrical and is arranged in the handle 11; the tail plug 13 is arranged at the tail end of the handle 11, and the soft rubber sleeve 14 is nested on the handle.

[0021] In this embodiment, the rotating component 2 is arranged at the head end of the handle structure 1; the rotating component 2 includes a rotating sleeve 21, a connecting shaft 22, a bearing unit 23 and a connecting ring 24; the rotating sleeve 21 is arranged on the head end of the handle structure 1, and the rotating sleeve 21 is provided with a stepped hole for installing the bearing unit 23; the bearing unit 23 has a pair and is arranged in the stepped hole of the rotating sleeve 21; one end of the connecting shaft 22 cooperates with the bearing unit 23 and extends out of the end of the rotating sleeve 21; the end of the connecting shaft 22 located outside the handle structure 1 is provided with a first connecting hole 221 perpendicular to the axial direction; the connecting ring 24 is arranged through the first connecting hole 221.

[0022] In this embodiment, the rope end locking member 3 includes a connecting column 31, a locking head 32, a spring 33 and a limiting sleeve 34; the connecting column 31 is a cylindrical structure, and a second connecting hole 311 is provided on the connecting column 31 perpendicular to the axial direction, and a threaded hole for accommodating the locking head 32 to be embedded and fixed is provided on the connecting column 311 along the axial direction; the connecting ring 24 passes through the second connecting hole 311 on the connecting column 31 to achieve the connection between the connecting shaft 22 and the connecting column 31; one end of the locking head 32 is connected to the connecting column 31 The threaded hole on the lock head 32 cooperates with the other end of the lock head 32, and a female lock buckle is provided at the end position; the limiting sleeve 34 is hollow and nested in the end of the lock head 32 where the female lock buckle is located. A round hole for accommodating the lock head to pass through is opened on one end of the limiting sleeve 34, and the other end is open; the spring 33 is nested on the lock head 32, and one end of the spring 33 abuts on the end face of the connecting column 311, and the other end abuts on the limiting sleeve 34, so that the open end of the limiting sleeve 34 extends outward from the end where the female lock buckle is located.

[0023] In this embodiment, the rope end fixing part 4 is a columnar structure, and a sub-lock buckle is provided at one end of the rope end fixing part 4, and the sub-lock buckle cooperates with the main lock buckle on the lock head to form a sub-and-main buckle, and the limiting sleeve 34 is wrapped around the connection between the sub-lock buckle and the main lock buckle by the elastic force of the spring to prevent it from falling off; a skipping rope plug-in hole is provided on the other end of the rope end fixing part 4; the rope end fixing part 4 is a modular structure, and the skipping rope plug-in holes on the rope end fixing part 4 have different diameters, which are used to fix skipping ropes of different diameters.

[0024] In this embodiment, a thread is provided at the end of the connecting shaft 22 located in the handle structure, and cooperates with a nut to achieve locking of the end of the connecting shaft.

[0025] In this embodiment, the head end of the handle structure 1 is provided with an internal thread, the outer contour of the rotary sleeve 21 is provided with an external thread, and the rotary sleeve 21 is connected to the handle structure 1 through threads.

[0026] The working principle of the utility model is as follows: by arranging a movable connection with a mother locking buckle structure at the end of the skipping rope handle, and arranging a sub-locking buckle structure at the end of the rope line of the skipping rope, modular assembly between the handle of the skipping rope and the rope line of the skipping rope is realized; when the rope line of the skipping rope needs to be replaced, the limiting sleeve is directly pushed to overcome the elastic potential energy of the spring, and the sub-locking buckle is disengaged from the mother locking buckle; conversely, the sub-locking buckle and the mother locking buckle are locked. This modular assembly handle and adjustment has a wider range of applications and meets the requirements of different groups for the different thickness of the rope line of the skipping rope. Even after the skipping rope is damaged, the skipping rope handle can still be used subsequently to avoid waste.

[0027] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A replaceable skipping rope handle structure, characterized in that: It includes a handle structure, a rotating assembly, a rope head locking piece and a rope head fixing piece; The handle structure is in the shape of a hollow rotating body, and the two openings of the handle structure are respectively arranged at a head end and a tail end; The swivel assembly is arranged at the head end of the handle structure; the swivel assembly comprises a swivel sleeve, a connecting shaft, a bearing unit and a connecting ring; the swivel sleeve is arranged at the head end of the handle structure, and the swivel sleeve is provided with a stepped hole for installing the bearing unit; the bearing unit has a pair and is arranged in the stepped hole of the swivel sleeve; one end of the connecting shaft cooperates with the bearing unit and extends out of the end of the swivel sleeve; the end of the connecting shaft located outside the handle structure is provided with a first connecting hole perpendicular to the axial direction; the connecting ring is arranged through the first connecting hole; The rope head locking piece comprises a connecting column, a locking head, a spring and a limiting sleeve; the connecting column is a cylindrical structure, and a second connecting hole is provided on the connecting column perpendicular to the axial direction, and a threaded hole for accommodating the locking head to be embedded and fixed is provided on the connecting column along the axial direction; the connecting ring passes through the second connecting hole on the connecting column to realize the connection between the connecting shaft and the connecting column; one end of the locking head cooperates with the threaded hole on the connecting column, and the other end of the locking head is stepped, and a female locking buckle is provided at the end position; the limiting sleeve is hollow and nested in the end portion of the lock head where the female locking buckle is located, one end of the limiting sleeve is provided with a circular hole for accommodating the locking head to pass through, and the other end is open; the spring is nested on the lock head, and one end of the spring is against the end face of the connecting column, and the other end is against the limiting sleeve, so that the end of the limiting sleeve opening extends outward from the end where the female locking buckle is located; The rope end fixing piece is in a columnar structure, and a sub-lock buckle is provided at one end of the rope end fixing piece, and the sub-lock buckle cooperates with the female lock buckle on the lock head to form a sub-and-female buckle, and the limiting sleeve is wrapped around the connection between the sub-lock buckle and the female lock buckle by the elastic force of the spring to prevent it from falling off; a skipping rope plug-in hole is provided on the other end of the rope end fixing piece; the rope end fixing piece is of a modular structure, and the skipping rope plug-in holes on the rope end fixing piece have different diameters, and are used to fix skipping ropes of different diameters.

2. The replaceable skipping rope handle structure of claim 1, characterized in that: The end of the connecting shaft located in the handle structure is provided with a thread, and cooperates with a nut to achieve locking of the end of the connecting shaft.

3. The replaceable skipping rope handle structure of claim 1, characterized in that: The handle structure includes a handle, a counterweight, a tail plug and a soft rubber sleeve; the handle is a hollow rotating cylindrical structure, and the head and tail ends of the handle are both open; the counterweight is cylindrical and is arranged in the handle; the tail plug is arranged at the tail end of the handle, and the soft rubber sleeve is nested on the handle.

4. The replaceable skipping rope handle structure of claim 1, characterized in that: The head end of the handle structure is provided with an internal thread, the outer contour of the rotary sleeve is provided with an external thread, and the rotary sleeve is connected to the handle structure through threads.

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