CN211215166U

CN211215166U - Rope skipping tail end coiling mechanism

Info

Publication number: CN211215166U
Application number: CN201922104539.2U
Authority: CN
Inventors: 谌希文
Original assignee: Changzhou Junlang Sporting Goods Co ltd
Current assignee: Changzhou Junlang Sporting Goods Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-11
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a rope skipping tail end coiling mechanism, including the rope handle, the one end surface threaded connection of rope handle has first end cover, the through-hole has been seted up to the inside of first end cover, the rope body has been cup jointed in the inner wall activity of through-hole, the one end of the rope body extends to the inside of rope handle, the inside of rope handle is provided with locking device, the one end of the rope body extends to locking device's inside, locking device presss from both sides tightly the surface of the rope body. This rope skipping tail end coiling mechanism has reached the effect of fixing the end of the rope body to solved the coiling mechanism and when carrying out the rolling to the rope body, the problem of unable rolling can not be fixed to the rope body, thereby had the characteristics of the effect of coiling rope body tail end, reached and carried out spacing effect to the coiling mechanism, thereby solved the coiling mechanism and can not obtain spacing problem after the rolling to the rope body, thereby had and carried out spacing characteristics to the coiling mechanism.

Description

Rope skipping tail end coiling mechanism

Technical Field

The utility model relates to a rope skipping technical field, more specifically say, it relates to a rope skipping tail end coiling mechanism.

Background

Rope skipping is aerobic exercise, and is an exercise game in which one person or a plurality of people do various jumping actions in a rope which is circularly swung. The Tang dynasty refers to a 'through rope', the Song dynasty refers to a 'jumping rope', the Ming refers to a 'horse jumping rope', the Qing refers to a 'rope fly', the Qing refers to a 'jumping rope', the jumping rope is a body-building sport and is quite helpful for heart-lung system and various organs, coordination, posture and weight reduction;

when the length of the existing skipping rope is adjusted, two types of skipping ropes are not available, one type is that redundant skipping ropes are plugged in the inner cavity of the rope handle, the redundant skipping ropes cannot be wound well, the other type is that the redundant skipping ropes are cut off, the length of the skipping ropes cannot be adjusted to be long after the redundant skipping ropes are cut off, and the use efficiency is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rope skipping tail end coiling mechanism, its characteristics that have the rolling rope body tail end.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a rope skipping tail end winding device comprises a rope handle, wherein a first end cover is in threaded connection with one end surface of the rope handle, a through hole is formed in the first end cover, a rope body is movably sleeved on the inner wall of the through hole, one end of the rope body extends into the rope handle, a locking device is arranged in the rope handle, one end of the rope body extends into the locking device, and the locking device clamps the outer surface of the rope body;

first slot has been seted up to the other end inner wall of rope handle, first slot inner wall activity is pegged graft and is had the coiling mechanism, the coiling mechanism includes the wind-up roll, first connector has been seted up to the inner wall of wind-up roll, the connecting axle has been cup jointed in the inner wall activity of first connector, the top surface of connecting axle is provided with stop device, stop device includes fixed cover, the cuff has been seted up to the lower surface of fixed cover.

Furthermore, a carding disc is fixedly connected to the outer surface of the lower end of the connecting shaft, a carding opening is formed in the upper surface of the carding disc, and a winding groove is formed in the lower surface of the winding roller;

through the scheme, the effect of driving the rope body to wind along the inner wall of the winding roller is achieved.

Further, the inner top wall of the winding groove is fixedly connected with a fixed block, the inner wall of the fixed block is provided with a fixed groove, and the inner wall of the fixed groove is L-shaped;

through above-mentioned scheme, reached and fixed the effect to the end of the rope body.

Furthermore, a second slot is formed in the outer surface of the upper end of the connecting shaft, and a ratchet wheel is fixedly connected to the outer surface of the connecting shaft;

through the scheme, the limiting effect of the winding device after the rope body is wound is achieved.

Furthermore, a sliding block is fixedly connected to the inner wall of the looping, and the outer surface of the sliding block is in sliding insertion connection with the inner wall of the second slot;

through the scheme. The effect of driving the fixed sleeve to move along the surface of the connecting shaft is achieved.

Furthermore, the lower surface of the fixed sleeve is fixedly connected with a pawl, and the outer surface of one end of the pawl is movably clamped with the surface of a tooth socket of the ratchet wheel;

through above-mentioned scheme, reached and accomplished the back with the terminal rolling of the rope body at the coiling mechanism, carried out spacing effect to the ratchet.

Furthermore, a threaded opening is formed in the outer surface of the upper end of the rope handle, and a second end cover is connected to the outer surface of the threaded opening in a threaded manner;

through the scheme, the effects of limiting one end of the fixing sleeve and sealing one end of the rope handle are achieved.

To sum up, the utility model discloses following beneficial effect has:

1. through the fixedly connected with fixed block of the interior roof of setting up the coiling groove, the fixed slot has been seted up to the inner wall of fixed block, and the inner wall of fixed slot is the L shape, has reached and has carried out the effect fixed to the end of the rope body to solved the coiling mechanism when carrying out the coiling to the rope body, the problem that the rope body can not fix unable rolling, thereby had the characteristics of the effect of coiling rope body tail end.

2. The lower fixed surface through setting up fixed cover is connected with the pawl, and the one end surface of pawl and the tooth's socket surface activity joint of ratchet have reached and have carried out spacing effect to the coiling mechanism to solved the coiling mechanism and can not obtain spacing problem after the coiling to the rope body, thereby had and carried out spacing characteristics to the coiling mechanism.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the rope handle structure of the present invention;

FIG. 3 is a sectional view of the wind-up roll structure of the present invention;

fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.

In the figure: 1. a rope handle; 2. a first end cap; 3. a through hole; 4. a rope body; 5. a first slot; 6. a wind-up roll; 7. a first connection port; 8. a connecting shaft; 9. fixing a sleeve; 10. looping; 11. a carding disc; 12. a carding port; 13. a coiling groove; 14. a fixed block; 15. fixing grooves; 16. a second slot; 17. a ratchet wheel; 18. a slider; 19. a pawl; 20. a threaded opening; 21. a second end cap.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

A tail end winding device of a skipping rope is shown in figures 1-3 and comprises a rope handle 1, wherein a first end cover 2 is in threaded connection with one end surface of the rope handle 1, a through hole 3 is formed in the first end cover 2, a rope body 4 is movably sleeved on the inner wall of the through hole 3, one end of the rope body 4 extends into the rope handle 1, a locking device is arranged in the rope handle 1, one end of the rope body 4 extends into the locking device, and the locking device clamps the outer surface of the rope body 4;

as shown in fig. 2-4, a first slot 5 is formed in the inner wall of the other end of the rope handle 1, a winding device is movably inserted into the inner wall of the first slot 5, the winding device includes a winding roller 6, a first connection port 7 is formed in the inner wall of the winding roller 6, a connection shaft 8 is movably sleeved on the inner wall of the first connection port 7, a carding disc 11 is fixedly connected to the outer surface of the lower end of the connection shaft 8, a carding opening 12 is formed in the upper surface of the carding disc 11, a winding groove 13 is formed in the lower surface of the winding roller 6, a fixed block 14 is fixedly connected to the inner top wall of the winding groove 13, a fixed groove 15 is formed in the inner wall of the fixed block 14, the inner wall of the fixed groove 15 is L-shaped, a second slot 16 is formed in the outer surface of the upper end of the connection shaft 8, a ratchet 17 is fixedly connected to the outer, the rope body 4 can not be fixed and can not be rolled, thereby having the characteristic of the effect of rolling the tail end of the rope body 4;

as shown in fig. 2-4, a limiting device is arranged on the outer surface of the top end of the connecting shaft 8, the limiting device includes a fixing sleeve 9, a sleeve opening 10 is formed in the lower surface of the fixing sleeve 9, a sliding block 18 is fixedly connected to the inner wall of the sleeve opening 10, the outer surface of the sliding block 18 is in sliding insertion connection with the inner wall of the second slot 16, a pawl 19 is fixedly connected to the lower surface of the fixing sleeve 9, the outer surface of one end of the pawl 19 is movably clamped with the surface of the tooth groove of the ratchet 17, a threaded opening 20 is formed in the outer surface of the upper end of the rope handle 1, and a second end cover 21 is in threaded connection with the outer surface of the threaded opening 20, so that the effect of limiting the winding device is achieved, the problem that the winding.

The working principle is as follows: when the length of the rope body 4 needs to be shortened, a user can unscrew the second end cover 21, take the winding device down, penetrate the tail end of the rope body 4 through the carding opening 12, insert the tail end of the rope body 4 into the fixing groove 15, insert the winding device into the first slot 5, pull up the fixing sleeve 9, enable the ratchet wheel 17 to lose stopping force, rotate the fixing sleeve 9, further drive the carding disc 11 to rotate, wind the redundant rope body 4 on the inner wall of the winding groove 13, press the fixing sleeve 9, limit the ratchet wheel 17 through the pawl 19, and finally screw the second end cover 21 on the rope handle 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a rope skipping tail end coiling mechanism, includes rope handle (1), its characterized in that: the rope comprises a rope handle (1), and is characterized in that a first end cover (2) is in threaded connection with the surface of one end of the rope handle (1), a through hole (3) is formed in the first end cover (2), a rope body (4) is movably sleeved on the inner wall of the through hole (3), one end of the rope body (4) extends into the rope handle (1), a locking device is arranged in the rope handle (1), one end of the rope body (4) extends into the locking device, and the locking device clamps the outer surface of the rope body (4);

first slot (5) have been seted up to the other end inner wall of rope handle (1), first slot (5) inner wall activity is pegged graft and is had the coiling mechanism, the coiling mechanism includes wind-up roll (6), first connecting port (7) have been seted up to the inner wall of wind-up roll (6), connecting axle (8) have been cup jointed in the inner wall activity of first connecting port (7), the top surface of connecting axle (8) is provided with stop device, stop device is including fixed cover (9), cover mouth (10) have been seted up to the lower surface of fixed cover (9).

2. The rope skipping tail end winding device according to claim 1, characterized in that: the outer surface of the lower end of the connecting shaft (8) is fixedly connected with a carding disc (11), a carding opening (12) is formed in the upper surface of the carding disc (11), and a winding groove (13) is formed in the lower surface of the winding roller (6).

3. The rope skipping tail end winding device according to claim 2, characterized in that: the inner top wall of the coiling groove (13) is fixedly connected with a fixing block (14), a fixing groove (15) is formed in the inner wall of the fixing block (14), and the inner wall of the fixing groove (15) is L-shaped.

4. The rope skipping tail end winding device according to claim 1, characterized in that: the outer surface of the upper end of the connecting shaft (8) is provided with a second slot (16), and the outer surface of the connecting shaft (8) is fixedly connected with a ratchet wheel (17).

5. The rope skipping tail end winding device according to claim 4, characterized in that: the inner wall of the looping (10) is fixedly connected with a sliding block (18), and the outer surface of the sliding block (18) is in sliding insertion connection with the inner wall of the second slot (16).

6. The rope skipping tail end winding device according to claim 4, characterized in that: the lower surface of the fixed sleeve (9) is fixedly connected with a pawl (19), and the outer surface of one end of the pawl (19) is movably clamped with the surface of a tooth groove of the ratchet wheel (17).

7. The rope skipping tail end winding device according to claim 1, characterized in that: the outer surface of the upper end of the rope handle (1) is provided with a threaded opening (20), and the outer surface of the threaded opening (20) is in threaded connection with a second end cover (21).