Handle structure of skipping rope

Abstract

The utility model relates to a skipping rope handle structure. The skipping rope handle structure is characterized by comprising a handle shell, a handle lining, a cotter pin and a pivotal bearing, the barb structure is arranged on the handle lining, so that the slewing bearing is convenient to assemble, meanwhile, the handle lining can be prevented from falling off, and the other end of the slewing bearing penetrates through the handle shell in a split pin mode and abuts against the slewing bearing so that the handle lining can be prevented from falling off from the other end of the slewing bearing; the skipping rope handle structure is simple and fast to assemble, and the skipping rope is high in anti-falling capacity.

Description

TECHNICAL FIELD

[0001] The utility model relates to sports equipment technical field especially relates to a skipping rope handle structure. BACKGROUND

[0002] The current skipping rope handle mainly adopts steel ball to complete self-locking, and the specific structure is that three steel balls are arranged on the outer side of the mounting seat to press the skipping rope inserted into the mounting seat from three directions. However, the traditional self-locking structure has the tendency of being pulled out when the skipping rope is swung, and the friction of the skipping rope on the steel ball can make the steel ball roll, which can reduce the locking force of the steel ball on the skipping rope and cause the unlocking phenomenon, so that the skipping rope is gradually pulled out. Therefore, the locking force of the skipping rope handle adopting the steel ball is insufficient.

[0003] In addition, the traditional self-locking structure adopting the steel ball is relatively complicated during production and assembly, and the worker needs to first install three steel balls on the mounting seat, and then the mounting seat is matched with the outer cover. Because the steel ball is only inserted into the mounting seat and has the freedom of movement, the steel ball can easily fall off during the period, and the worker needs to re-insert the steel ball for assembly, which can reduce the assembly efficiency of the worker.

[0004] Therefore, a skipping rope handle structure which is easy to assemble and can prevent the skipping rope from being pulled out is needed. CONTENT OF THE UTILITY MODEL

[0005] The utility model solves the technical problem that the general skipping rope handle structure is troublesome to assemble and the skipping rope structure is easy to be pulled out.

[0006] To solve the above technical problem, the technical scheme of the utility model is as follows: a skipping rope handle structure, which has the following innovative points: a handle shell, a handle lining, an open pin, and a rotary bearing are included.

[0007] The handle shell has a rotary body structure, and two groups of pin holes are arranged on the handle shell in a direction perpendicular to the axis near the tail end, and the two groups of pin holes penetrate the handle shell and are symmetrically arranged about the central axis of the handle shell.

[0008] The handle lining has a rod body structure, and the handle lining is installed in the handle shell through the rotary bearing. The tail end of the handle lining forms a stepped platform structure, and a pair of reverse hook structures for limiting the rotary bearing are arranged on the outer contour of the handle lining near the stepped platform structure. The rotary bearing is nested at the reverse hook structure of the handle lining and is abutted against one side of the rotary bearing through the reverse hook structure. The open pin has a pair of pin holes penetrating the pin holes of the handle shell, and the outer contour of the open pin is abutted against the other side of the rotary bearing to limit the rotary bearing and prevent the handle lining from being pulled out of the handle shell.

[0009] Further, the barb structure is a U-shaped notch on the surface of the handle lining, and a boss is arranged on the surface of the handle lining corresponding to the inner side area of the U-shaped notch, for clamping the rotary bearing.

[0010] Further, the outer contour of the handle shell is nested with a handle rubber sleeve.

[0011] The utility model has the advantages of:

[0012] 1) In the utility model, the barb structure arranged on the handle lining can prevent the handle lining from being pulled out, and the open pin is arranged through the handle shell on the other end of the rotary bearing and abuts against the rotary bearing to prevent the handle lining from being pulled out from the other end; the jump rope handle structure is simple and fast to assemble, and has strong jump rope anti-pulling-out capability. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0014] Fig. 1 It is a jump rope handle structure schematic view of the utility model.

[0015] Fig. 2 It is a jump rope handle structure explosion schematic view of the utility model.

[0016] Fig. 3 It is a jump rope handle structure partial schematic view of the utility model. 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 described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] As Figs. 1 to 3 shown, a jump rope handle structure includes a handle shell 1, a handle lining 2, an open pin 3 and a rotary bearing 4.

[0020] The handle shell 1 is in a rotary body structure, and two groups of pin holes are arranged on the handle shell 1 and perpendicular to the axial direction and close to the tail end position, and the two groups of pin holes are arranged through the handle shell and are symmetrically arranged about the central axis of the handle shell.

[0021] The handle inner liner 2 is in a rod body shape, and the handle inner liner 2 is installed in the handle shell through the rotary bearing 4; the tail end of the handle inner liner 2 is formed as a stepped platform structure, and a pair of reverse hook structures 21 for limiting the rotary bearing are arranged on the outer contour of the handle inner liner 2 and close to the stepped platform structure; the rotary bearing 4 is nested at the reverse hook structure 21 of the handle inner liner 2 and is abutted against one side surface of the rotary bearing 4 through the reverse hook structure 21; the split pin 3 has a pair of split pins 3 and is arranged through the pin holes of the handle shell 1, and the outer contour of the split pin 3 is abutted against the other side surface of the rotary bearing 4, thereby limiting the rotary bearing 4 and preventing the handle inner liner from being pulled out of the handle shell.

[0022] The reverse hook structure 21 is a U-shaped notch opened on the surface of the handle inner liner, and a boss is arranged on the surface of the handle inner liner and in the corresponding inner side region of the U-shaped notch, for clamping the rotary bearing 4.

[0023] The handle shell 1 is nested with the handle rubber sleeve 11 on the outer contour.

[0024] The working principle of the utility model is as follows: the reverse hook structure arranged on the handle inner liner can facilitate the assembly of the rotary bearing and prevent the handle inner liner from being pulled out, the split pin is arranged through the handle shell on the other end of the rotary bearing and is abutted against the rotary bearing, thereby preventing the handle inner liner from being pulled out from the other end; the jump rope handle structure is simple and quick to assemble and has strong jump rope anti-pulling-out capability.

[0025] Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A jump rope handle structure, characterized by: The handle shell, the handle lining, the split pin and the rotary bearing are included. The handle shell is in the shape of a rotary body, and two groups of pin holes are arranged on the handle shell in the direction perpendicular to the axis near the tail end, and the two groups of pin holes are arranged through the handle shell and symmetrically about the central axis of the handle shell. The handle lining is in the shape of a rod, and the handle lining is installed in the handle shell through the rotary bearing. The tail end of the handle lining is formed into a stepped platform structure, and a pair of reverse hook structures for limiting the rotary bearing are arranged on the outer contour of the handle lining near the stepped platform structure. The rotary bearing is nested at the reverse hook structure of the handle lining and is limited by the reverse hook structure against one side surface of the rotary bearing. The split pin has a pair of split pins arranged through the pin holes of the handle shell, and the outer contour of the split pin is limited against the other side surface of the rotary bearing to prevent the handle lining from being taken out of the handle shell.

2. A jump rope handle structure according to claim 1, characterized in that: The reverse hook structure is a U-shaped notch opened on the surface of the handle lining, and a boss is arranged on the surface of the handle lining in the corresponding inner side area of the U-shaped notch for clamping the rotary bearing.

3. The jump rope handle structure of claim 1, wherein: The outer contour of the handle shell is nested with the handle rubber sleeve.

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