CN112473070A

CN112473070A - Rope skipping ware for sports

Info

Publication number: CN112473070A
Application number: CN202011330223.6A
Authority: CN
Inventors: 白永惠
Original assignee: Wenzhou University
Current assignee: Wenzhou University
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-03-12

Abstract

The invention discloses a rope skipping device for sports, which comprises a pair of main handles, wherein lengthened handles are arranged on the pair of main handles, a rope body is connected between the pair of lengthened handles, a pair of clamping and fixing mechanisms are arranged between the lengthened handles and the corresponding main handles, the distance between the lengthened handles and the corresponding main handles can be adjusted through the clamping and fixing mechanisms, a rotating head is connected to the upper surfaces of the lengthened handles through a rotating shaft, a winding and unwinding mechanism is arranged in the rotating head, the winding and unwinding mechanism comprises a screw rod, the screw rod is perpendicular to the central line of the rotating head, one end of the screw rod extends into the rotating head, the other end of the screw rod is connected with a handle, a baffle and a winding wheel are arranged on the screw rod, the baffle is closer to the handles than the winding wheel, and two ends of the rope body are wound on the corresponding winding wheel, the invention is convenient to adjust, thereby having wider application range.

Description

Rope skipping ware for sports

Technical Field

The invention relates to sports goods, in particular to a rope skipping device for sports.

Background

The skipping rope is a good exercise device, and can effectively train various visceral organs such as heart-lung system to improve each item quality of health, the equipment of skipping rope is simple, and required place is less, consequently receives sporter's liking deeply, but current skipping rope can not adjust according to actual conditions, when two people are the skipping rope together, will use not very convenient.

Therefore, research and improvement on the existing skipping rope are urgently needed.

Disclosure of Invention

In view of the above, the present invention provides a rope skipping device for sports to solve the above technical problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a rope skipping device for sports comprises a pair of main handles, wherein a pair of lengthened handles are arranged on the main handles, a rope body is connected between the pair of lengthened handles, a rope winding and unwinding mechanism is used for storing the rope body, a pair of clamping and fixing mechanisms are arranged between the lengthened handles and the corresponding main handles, the distance between the lengthened handles and the corresponding main handles can be adjusted through the clamping and fixing mechanisms, a rotating head is connected to the upper surfaces of the lengthened handles through a rotating shaft, a rope winding and unwinding mechanism is arranged in the rotating head and comprises a screw rod, the screw rod is perpendicular to the central line of the rotating head, one end of the screw rod extends into the rotating head, the other end of the screw rod is connected with a handle, a baffle and a reel are arranged on the screw rod, the baffle is closer to the handles than the reel, and the two ends of the rope body are wound on the corresponding reel, a sensing module and a display module are arranged outside the main handle.

Further, a pair of centre gripping fixed establishment symmetry sets up the both sides of extension handle, centre gripping fixed establishment includes fly leaf, baffle and extrusion L template, the fly leaf articulates through the pivot on the main handle, the baffle is installed on the lateral wall in the appearance chamber of main handle, the lower extreme of extrusion L template articulates in the baffle, the lower extreme of extrusion L template is connected with the extension spring, the lower extreme of extension spring is connected with the fixed column, the fixed column rigid coupling is in on the lateral wall in appearance chamber, just the fixed column is located below the baffle.

Further, the rope body includes that the outer rope of nylon weaving and cladding inlayer, the outer rope cladding of nylon weaving is in the outside of cladding inlayer, be equipped with a plurality of light-emitting line in the cladding inlayer.

Furthermore, the lower end of the extrusion L-shaped plate is provided with a sliding block, the guide plate is provided with a guide groove, the sliding block is rotatably connected in the guide groove, the upper end of the extrusion L-shaped plate is connected with an extrusion head, and the end part of the extrusion head is pressed against the lower end of the movable plate.

Furthermore, one side of the upper end of the movable plate is provided with a pressing plate, the lower end of the movable plate is connected with a clamping head, the side face of the lengthened handle is provided with a plurality of clamping grooves, and the clamping head is clamped in the clamping grooves.

Furthermore, a compression spring is further arranged between the movable plate and the side wall of the cavity, and a ball is arranged inside one end of the compression spring and abuts against the side face of the movable plate.

Furthermore, a bearing sheath is arranged inside the upper end of the rotating head, a fisheye bearing is arranged in the bearing sheath, a through hole is formed in the fisheye bearing, and the rope body penetrates through the through hole and extends outwards.

Furthermore, a protection pipe is sleeved in the middle of the rope body, and a plurality of wear-resistant strips are arranged on the periphery of the protection pipe.

The technical scheme can show that the invention has the advantages that:

1. the rope winding and unwinding mechanism is arranged in the rope winding and unwinding device, and the length of the rope body can be adjusted, so that the rope winding and unwinding device is more convenient to use.

2. The invention is also provided with a clamping and fixing mechanism which can fix and adjust the lengthened handle after adjustment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic view of a rotary head according to the present invention.

Fig. 3 is a partially enlarged view of a portion a of fig. 1.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Fig. 5 is a partially enlarged view of fig. 1 at C.

Fig. 6 is a schematic view showing a structure of connection of the rope and the protective pipe according to the present invention.

List of reference numerals: the device comprises a main handle 1, a cavity 11, an anti-skid rubber sleeve 12, a sensing module 14, a display module 15, a lengthened handle 2, a rotating head 21, a rotating shaft 211, a bearing sheath 22, a fisheye bearing 23, a through hole 231, a clamping groove 26, a rope body 3, a nylon woven outer rope 31, a coating inner layer 32, a luminous line 33, a clamping and fixing mechanism 4, a movable plate 41, a pressing plate 411, a rotating shaft 412, a clamping head 413, a guide plate 42, a guide groove 421, a fixed column 43, a tension spring 44, an extrusion L-shaped plate 45, a sliding block 451, an extrusion head 452, a compression spring 46, a ball 461, a take-up and pay-off mechanism 5, a screw 51, a baffle 52, a reel 53, a handle 54.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Referring to fig. 1 to 6, the rope skipping device for sports shown in fig. 1 and 5 comprises a pair of main handles 1, a pair of lengthened handles 2 are respectively arranged on the pair of main handles 1, a rope body 3 is connected between the pair of lengthened handles 2, a line winding and unwinding mechanism 5 is used for accommodating the rope body 3, a pair of clamping and fixing mechanisms 4 is arranged between the lengthened handles 2 and the corresponding main handles 1, the distance between the lengthened handles 2 and the corresponding main handles 1 can be adjusted through the clamping and fixing mechanisms 4, a rotating head 21 is connected on the lengthened handles 2 through a rotating shaft 211, a line winding and unwinding mechanism 5 is arranged in the rotating head 21, the line winding and unwinding mechanism 5 comprises a screw rod 51, the screw rod 51 is perpendicular to the center line of the rotating head 21, one end of the screw rod 51 extends into the rotating head 21, and the other end of the screw rod 51 is connected with a handle 54, the utility model discloses a rope skipping rope, including main handle 1, be equipped with on screw 51 baffle 52 and reel 53, baffle 52 is than reel 53 is closer to handle 54, the both ends of the rope body 3 are all twined and are set up on corresponding reel 53, the outside of main handle 1 is equipped with sensing module 14 and display module 15, the number of turns when sensing module 14 can detect the rope skipping then shows through display module 15.

Preferably, the handle 54 is rotated so that the screw 51 rotates with the reel 53, thereby lengthening or shortening the length of the rope body 3.

As shown in fig. 3, a pair of clamping and fixing mechanisms 4 are symmetrically disposed on two sides of the lengthened handle 2, each clamping and fixing mechanism 4 includes a movable plate 41, a guide plate 42 and an extrusion L-shaped plate 45, the movable plate 41 is hinged to the main handle 1 through a rotating shaft 412, the guide plate 42 is mounted on the side wall of the accommodating cavity 11 of the main handle 1, the lower end of the extrusion L-shaped plate 45 is hinged to the guide plate 42, the lower end of the extrusion L-shaped plate 45 is connected with a tension spring 44, the lower end of the tension spring 44 is connected with a fixing column 43, the fixing column 43 is fixedly connected to the side wall of the accommodating cavity 11, and the fixing column 43 is located below the guide.

As shown in fig. 6, the rope body 3 comprises a nylon woven outer rope 31 and a coated inner layer 32, the nylon woven outer rope 31 is coated outside the coated inner layer 32, a plurality of light emitting wires 33 are arranged in the coated inner layer 32, and the light emitting wires 33 are diversified when used at night.

As shown in fig. 4, a sliding block 451 is disposed at a lower end of the L-shaped extrusion plate 45, a guide groove 421 is disposed on the guide plate 42, the sliding block 451 is rotatably connected in the guide groove 421, an extrusion head 452 is connected to an upper end of the L-shaped extrusion plate 45, and an end of the extrusion head 452 abuts against a lower end of the movable plate 41.

Preferably, a pressing plate 411 is disposed on one side of the upper end of the movable plate 41, a clamping head 413 is connected to the lower end of the movable plate 41, a plurality of clamping grooves 26 are disposed on the side surface of the lengthened handle 2, and the clamping head 413 is clamped in the clamping grooves 26.

Preferably, a compression spring 46 is further disposed between the movable plate 41 and the sidewall of the cavity 11, the compression spring 46 has a ball 461 disposed inside one end thereof, the ball 461 abuts against the side of the movable plate 41, when the length of the extension handle 2 and the main handle 1 is adjusted, the movable plate 41 is pressed, so that the cartridge 413 is disengaged from the pocket 26, at which point the compression spring 46 is compressed, and the pressing L-shaped plate 45 is rotated about the slider 451, so that the tension spring 44 is elongated, then the length of the extension handle 2 is extended outward or shortened inward, and then the movable plate 41 is released, under the reaction force of the tension spring 44 and the compression spring 46, the chuck 413 again abuts against the side wall of the extension handle 2, then, the length of the lengthened handle 2 is slightly adjusted up and down, so that the clamping head 413 is clamped in the clamping groove 26.

As shown in fig. 2, a bearing sheath 22 is disposed inside the upper end of the rotating head 21, a fisheye bearing 23 is disposed inside the bearing sheath 22, a through hole 231 is formed in the fisheye bearing 23, the rope 3 passes through the through hole 231 and extends outward, and the fisheye bearing 23 makes the rope 3 rotate more smoothly.

Preferably, a protection pipe 6 is sleeved in the middle of the rope body 3, a plurality of wear-resistant strips 61 are arranged on the periphery of the protection pipe 6, the protection pipe 6 can protect the rope body 3, and the wear-resistant strips 61 can prolong the service life of the protection pipe 6, so that the service life of the rope body 3 is prolonged.

Preferably, the main handle 1 is sleeved with an anti-skid rubber sleeve 12, which can increase the friction force when holding the hand.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rope skipping ware for sports, its characterized in that includes a pair of main handle (1), all is equipped with extension handle (2) above a pair of main handle (1), is connected with rope body (3) between a pair of extension handle (2), receive and release line mechanism (5) and be used for accomodating rope body (3), extension handle (2) and corresponding be equipped with a pair of centre gripping fixed establishment (4) between main handle (1), can adjust through centre gripping fixed establishment (4) extension handle (2) and corresponding distance between main handle (1), the higher authority of extension handle (2) is connected with rotating head (21) through pivot (211), be equipped with in rotating head (21) and receive and release line mechanism (5), it includes screw rod (51) to receive and release line mechanism (5), screw rod (51) with the central line of rotating head (21) is perpendicular, the one end of screw rod (51) stretches into in rotary head (21), the other end of screw rod (51) is connected with handle (54), be equipped with baffle (52) and reel (53) on screw rod (51), baffle (52) are compared reel (53) are closer to handle (54), the both ends of the rope body (3) are all twined and are set up correspondingly on reel (53), the outside of main handle (1) is equipped with sensing module (14) and display module (15).

2. The rope skipping for sports according to claim 1, characterized in that a pair of clamping and fixing mechanisms (4) are symmetrically arranged at both sides of the lengthened handle (2), the clamping and fixing mechanism (4) comprises a movable plate (41), a guide plate (42) and an extrusion L-shaped plate (45), the movable plate (41) is hinged on the main handle (1) through a rotating shaft (412), the guide plate (42) is arranged on the side wall of the cavity (11) of the main handle (1), the lower end of the extrusion L-shaped plate (45) is hinged in the guide plate (42), the lower end of the extrusion L-shaped plate (45) is connected with a tension spring (44), the lower end of the tension spring (44) is connected with a fixed column (43), the fixing column (43) is fixedly connected to the side wall of the accommodating cavity (11), and the fixing column (43) is located below the guide plate (42).

3. The rope skipping for sports according to claim 1, characterized in that the rope body (3) comprises a nylon woven outer rope (31) and a covered inner layer (32), the nylon woven outer rope (31) is covered outside the covered inner layer (32), and a plurality of light emitting wires (33) are arranged in the covered inner layer (32).

4. The rope skipping for sports according to claim 2, wherein a sliding block (451) is arranged at the lower end of the extrusion L-shaped plate (45), a guide groove (421) is formed in the guide plate (42), the sliding block (451) is rotatably connected in the guide groove (421), an extrusion head (452) is connected to the upper end of the extrusion L-shaped plate (45), and the end of the extrusion head (452) is pressed against the lower end of the movable plate (41).

5. The rope skipping for sports according to claim 4, wherein a pressing plate (411) is disposed on one side of the upper end of the movable plate (41), a clamping head (413) is connected to the lower end of the movable plate (41), a plurality of clamping grooves (26) are disposed on the side surface of the lengthened handle (2), and the clamping head (413) is clamped in the clamping grooves (26).

6. The rope skipping for sports according to claim 5, wherein a compression spring (46) is further disposed between the movable plate (41) and the side wall of the cavity (11), a ball (461) is disposed inside one end of the compression spring (46), and the ball (461) abuts against the side surface of the movable plate (41).

7. The rope skipping for sports according to claim 1, wherein a bearing sheath (22) is provided inside the upper end of the rotating head (21), a fisheye bearing (23) is provided inside the bearing sheath (22), a through hole (231) is provided inside the fisheye bearing (23), and the rope body (3) passes through the through hole (231) and extends outward.

8. Rope skipping for sports according to claim 1, characterized in that a protective tube (6) is sleeved in the middle of the rope body (3), and a plurality of wear strips (61) are arranged on the outer circumference of the protective tube (6).