CN219251553U

CN219251553U - Dumbbell load rope skipping handle dual-purpose equipment

Info

Publication number: CN219251553U
Application number: CN202320218677.7U
Authority: CN
Inventors: 王小军
Original assignee: Chuangyoujia Zhenjiang Sporting Goods Co ltd
Current assignee: Chuangyoujia Zhenjiang Sporting Goods Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-27
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a dumbbell load-bearing rope skipping handle dual-purpose device which comprises a handle, wherein a cavity with a downward opening is formed in the handle, a balance weight core rod is arranged in the cavity of the handle, an end cap is rotatably arranged at the upper end of the handle, and a cover body for pressing and fixing the balance weight core rod in the cavity of the handle is arranged at the lower end of the handle. The weight-bearing rope skipping handle dual-purpose equipment for the dumbbell can be integrally used as a dumbbell and also can be used as a rope skipping handle, so that the dual-purpose equipment has two use functions of dumbbell exercise and rope skipping exercise, and simultaneously, weight core rods with different weights can be flexibly selected and installed to meet the use requirements of different trainers, and the weight-bearing rope skipping handle dual-purpose equipment for the dumbbell has ingenious and reasonable structural design and strong practicability.

Description

Dumbbell load rope skipping handle dual-purpose equipment

Technical Field

The utility model belongs to the technical field of sports goods, and particularly relates to a dumbbell-loaded rope skipping handle dual-purpose device.

Background

The jump rope is used as a sports sport for various jumping actions in the rope of the ring pendulum, is also a whole-body aerobic exercise and an excellent body building exercise which are suitable for people of all ages, can consume about four hundred calories (kari) per half hour, can effectively train the reaction capability and endurance of individuals, is beneficial to keeping the physical fitness and coordination of the individuals, and is quite helpful to various organs, coordination, postures, weight losing and the like of the cardiopulmonary system and the like. The skipping rope is usually composed of a handle and a rope body, and the following problems are found when the skipping rope is used: firstly, the weight of the handle of the existing rope skipping is lighter, and the training effect cannot be achieved on the arm strength of a trainer during rope skipping; secondly, the existing rope skipping is suitable for women and beginners to use mostly, and people with different physical strength can feel bad when using the rope skipping, so that the rope skipping can not meet the use requirements of various users to the greatest extent.

The dumbbell is a simple device for strengthening muscle strength training, can be used for frequently doing dumbbell exercise, can strengthen the muscle strength of all parts of the body, can be used for long-term adherence exercise, can modify muscle lines, can increase muscle endurance, can be frequently doing dumbbell exercise with heavy weight, can make muscles firm, strengthen muscle fibers, can increase muscle strength, and can be used for exercising upper limb muscles, waists and abdomen muscles. If the dumbbell is held by both hands at the back of the neck when doing sit-ups, the load of abdominal muscle exercise can be increased; the dumbbell is held by hands to do body side bending or turning movement, so that the internal and external oblique muscles of the abdomen can be exercised; the hand-held dumbbell can exercise the muscles of the shoulders and chest by holding the straight arms of the dumbbell forward and holding the dumbbell side by side.

However, the dumbbell and the jump rope are separately arranged, and the dumbbell and the jump rope have single functions and cannot meet various use requirements of body-building persons. Therefore, the utility model provides a dumbbell-loaded rope skipping handle dual-purpose device for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, provides a dumbbell load-bearing rope skipping handle dual-purpose device, can be integrally used as a dumbbell and can also be used as a rope skipping handle, so that the dual-purpose device has two use functions of dumbbell exercise and rope skipping exercise, and simultaneously, can flexibly select and install balance weight core rods with different weights so as to meet the use requirements of different trainers, and has ingenious and reasonable structural design and strong practicability.

In order to achieve the purpose, the technical scheme of the utility model is to design a dumbbell load rope skipping handle dual-purpose device, which comprises a handle, wherein a cavity with a downward opening is arranged in the handle, a balance weight core rod is arranged in the cavity of the handle, an end cap is rotatably arranged at the upper end of the handle, and a cover body for pressing and fixing the balance weight core rod in the cavity of the handle is arranged at the lower end of the handle.

The weight-bearing rope skipping handle dual-purpose equipment for the dumbbell can be integrally used as a dumbbell and also can be used as a rope skipping handle, so that the dual-purpose equipment has two use functions of dumbbell exercise and rope skipping exercise, and simultaneously, weight core rods with different weights can be flexibly selected and installed to meet the use requirements of different trainers, and the weight-bearing rope skipping handle dual-purpose equipment for the dumbbell has ingenious and reasonable structural design and strong practicability.

The preferable technical scheme is that the upper end face of the handle is coaxially and fixedly provided with a bearing, the handle further comprises a permanent magnet and a bracket, the lower end of the bracket is provided with a eave extending radially outwards, the bracket is coaxially embedded and fixedly arranged at the lower end of the inner ring of the bearing, the eave is abutted to the lower end face of the inner ring of the bearing, the lower end of the permanent magnet is embedded and fixedly arranged at the upper end of the inner ring of the bearing, the permanent magnet is fixedly connected with the central threaded hole of the bracket through a screw penetrating through the central hole in a threaded manner, the lower end of the end cap is embedded and fixedly provided with a magnetic sleeve with a downward opening, and the end cap is sleeved and adsorbed and fixed at the upper end of the permanent magnet through the magnetic sleeve. The end cap is fixedly arranged at the upper end of the handle in a magnetic adsorption sleeving manner, and when the dumbbell-load rope-skipping handle dual-purpose equipment is used as a dumbbell, the end cap can be taken down from the upper end of the handle so as to improve the comfort of the dumbbell-load rope-skipping handle dual-purpose equipment when the dumbbell-load rope-skipping handle dual-purpose equipment is used as a dumbbell.

Further preferable technical scheme is that the end cap is provided with a rope mounting hole. When the dumbbell-loaded rope skipping handle dual-purpose equipment is used as a rope skipping handle, the rope mounting holes are convenient for the end parts of the ropes to be connected and fixed in a penetrating manner, and the assembly efficiency of the rope skipping is improved.

In order to improve the installation stability of the bearing at the upper end of the handle, a further preferable technical scheme is that the bearing is a flange bearing, and the flange edge of the bearing is positioned at the lower end and is embedded and fixed in the upper end of the handle.

Further preferable technical scheme is that the lower end of the handle is provided with an external thread section, the inner peripheral surface of the cover body is provided with an internal thread matched with the external thread section, and the cover body is in threaded connection with the external thread section of the handle. The cover body is simple in fixed mounting mode at the lower end of the handle, and high efficiency of replacing the balance weight core rod by disassembling and assembling the cover body is ensured.

Further preferable technical scheme is that the handle is externally sleeved with a counterweight sleeve. When the dumbbell-loaded rope skipping handle dual-purpose equipment is used as a dumbbell, the weight sleeve can further increase the overall weight so as to meet the use requirements of high-arm strength trainers.

Further preferable technical scheme is that the counterweight sleeve is externally sleeved with a silica gel sleeve or a rubber sleeve. When the dumbbell-loaded rope skipping handle dual-purpose equipment is used as a dumbbell, the silica gel sleeve or the rubber sleeve improves holding comfort, meanwhile, the holding slipping phenomenon is effectively prevented, and the use safety is improved.

Further preferable technical scheme is that the handle, the cover body and the end cap are injection molding pieces, and are made of one of ABS, PP or PE; the balance weight core rod is a solid metal rod; the counterweight sleeve is made of metal.

The utility model has the advantages and beneficial effects that:

1. the weight-bearing rope skipping handle dual-purpose equipment for the dumbbell can be integrally used as a dumbbell and also can be used as a rope skipping handle, so that the dual-purpose equipment has two use functions of dumbbell exercise and rope skipping exercise, and simultaneously, weight core rods with different weights can be flexibly selected and installed to meet the use requirements of different trainers, and the weight-bearing rope skipping handle dual-purpose equipment for the dumbbell has ingenious and reasonable structural design and strong practicability.

2. The end cap is fixedly arranged at the upper end of the handle in a magnetic adsorption sleeving manner, and when the dumbbell-load rope-skipping handle dual-purpose equipment is used as a dumbbell, the end cap can be taken down from the upper end of the handle so as to improve the comfort of the dumbbell-load rope-skipping handle dual-purpose equipment when the dumbbell-load rope-skipping handle dual-purpose equipment is used as a dumbbell.

3. When the dumbbell-loaded rope skipping handle dual-purpose equipment is used as a rope skipping handle, the rope mounting holes are convenient for the end parts of the ropes to be connected and fixed in a penetrating manner, and the assembly efficiency of the rope skipping is improved.

4. When the dumbbell-loaded rope skipping handle dual-purpose equipment is used as a dumbbell, the weight sleeve can further increase the overall weight so as to meet the use requirements of high-arm strength trainers.

Drawings

FIG. 1 is a perspective view of a dual-purpose dumbbell load jump rope handle apparatus of the present utility model;

FIG. 2 is an exploded view of a dual-purpose dumbbell load jump rope handle apparatus of the present utility model;

FIG. 3 is a longitudinal cross-sectional view of a dual-purpose dumbbell load-carrying jump rope handle apparatus of the utility model;

FIG. 4 is an enlarged view of a portion of H in FIG. 3;

FIG. 5 is a perspective view of a dumbbell load jump rope handle dual-purpose apparatus (hidden counterweight sleeve) of the utility model;

fig. 6 is a schematic structural view of a load-bearing jump rope of the present utility model.

In the figure: 1. a counterweight sleeve; 2. a handle; 3. a cover body; 4. a weight core rod; 5. an end cap; 6. a magnetic sleeve; 7. a screw; 8. a permanent magnet; 9. a bearing; 10. a bracket; 11. a rope; 2-1, a thread section; 5-1, rope mounting holes; 10-1, eaves.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

Examples

As shown in fig. 1 to 5, the utility model relates to a dumbbell load rope skipping handle dual-purpose device, which comprises a handle 2, wherein a cavity with a downward opening is arranged in the handle 2, a balance weight core rod 4 is arranged in the cavity of the handle 2, an end cap 5 is rotatably arranged at the upper end of the handle 2, and a cover body 3 for pressing and fixing the balance weight core rod 4 in the cavity of the handle 2 is arranged at the lower end of the handle 2.

Preferably, the upper end face of the handle 2 is coaxially and fixedly provided with a bearing 9, the multifunctional electric wrench further comprises a permanent magnet 8 and a bracket 10, the lower end of the bracket 10 is provided with a eave body 10-1 extending radially outwards, the bracket 10 is coaxially embedded and fixedly arranged at the lower end of an inner ring of the bearing 9, the eave body 10-1 is abutted to the lower end face of the inner ring of the bearing 9, the lower end of the permanent magnet 8 is embedded and fixedly arranged at the upper end of the inner ring of the bearing 9, the permanent magnet 8 is fixedly connected with a central threaded hole of the bracket 10 in a threaded manner through a screw 7 penetrating through a central hole, the lower end of the end cap 5 is embedded and fixedly provided with a magnetic sleeve 6 with a downward opening, and the end cap 5 is sleeved and adsorbed and fixed at the upper end of the permanent magnet 8 through the magnetic sleeve 6.

It is further preferred that the end cap 5 has a rope mounting hole 5-1.

Further preferably, the bearing 9 is a flange bearing, and the flange edge 9-1 of the bearing 9 is located at the lower end and is embedded and fixed in the upper end of the handle 2.

Further preferably, the lower end of the handle 2 is provided with an external thread section 2-1, the inner circumferential surface of the cover body 3 is provided with an internal thread matched with the external thread section 2-1, and the cover body 3 is in threaded connection with the external thread section 2-1 of the handle 2.

Further preferably, the handle 2 is externally sleeved with a counterweight sleeve 1.

Further preferably, a silica gel sleeve or a rubber sleeve is sleeved outside the counterweight sleeve 1.

Further preferably, the handle 2, the cover 3 and the end cap 5 are all injection molded parts, and are made of one of ABS, PP or PE; the balance weight core rod 4 is a solid metal rod; the counterweight sleeve 1 is made of metal.

The utility model relates to a use principle of a dumbbell load rope skipping handle dual-purpose device, which comprises the following steps:

the two-purpose dumbbell load-bearing rope skipping handle dual-purpose equipment provided by the utility model can be directly used as a dumbbell, and the end cap 5 can be taken down from the upper end of the handle 2 to be used as the dumbbell; the dumbbell-loaded rope skipping handle dual-purpose equipment is taken as a rope skipping handle, a counterweight sleeve 1 on two pieces of equipment is taken down, one end of a rope 11 passes through a rope mounting hole 5-1 on one equipment end cap 5 and is fixed on the cap end 5 of the equipment, and the other end of the rope 11 passes through a rope mounting hole 5-1 on the other equipment end cap 5 and is fixed on the cap end 5 of the equipment, so that the rope skipping is assembled.

When the balance weight core rods 4 with different weights are needed to be replaced, the cover body 3 is only required to be taken down from the lower end of the handle 2, then the balance weight core rods 4 with proper weight are inserted into the cavity of the handle 2, and then the cover body 3 is fixedly installed on the thread section 2-1 at the lower end of the handle 2 in a threaded manner again.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The dumbbell-loaded rope skipping handle dual-purpose equipment is characterized by comprising a handle (2), wherein the handle is a handle

The handle (2) is internally provided with a cavity with a downward opening, the cavity of the handle (2) is internally provided with a balance weight core rod (4), the upper end of the handle (2) is rotationally provided with an end cap (5), and the lower end of the handle (2) is provided with a cover body (3) used for compressing and fixing the balance weight core rod (4) in the cavity of the handle (2).

2. The dumbbell load rope skipping handle dual-purpose equipment of claim 1, characterized in that the upper end face of the handle (2) is coaxially fixedly provided with a bearing (9), the dumbbell load rope skipping handle further comprises a permanent magnet (8) and a bracket (10), the lower end of the bracket (10) is provided with a eave body (10-1) extending radially outwards, the bracket (10) is coaxially embedded and fixedly arranged at the lower end of an inner ring of the bearing (9), the eave body (10-1) is abutted to the lower end face of the inner ring of the bearing (9), the lower end of the permanent magnet (8) is embedded and fixedly arranged at the upper end of the inner ring of the bearing (9), the permanent magnet (8) is fixedly connected with a central threaded hole of the bracket (10) through a screw (7) penetrating through a central hole, the lower end of the end cap (5) is embedded and fixedly provided with a magnetic sleeve (6) with a downward opening, and the end cap (5) is sleeved and fixedly arranged at the upper end of the permanent magnet (8) in an adsorption manner through the magnetic sleeve (6).

3. The dumbbell-loaded rope skipping handle dual-purpose apparatus according to claim 2, characterized in that the end cap (5) is provided with a rope mounting hole (5-1).

4. The dumbbell-loaded rope skipping handle dual-purpose equipment as claimed in claim 3, wherein the bearing (9) is a flange bearing, and the flange edge (9-1) of the bearing (9) is positioned at the lower end and embedded and fixed in the upper end of the handle (2).

5. The dual-purpose equipment for the dumbbell-loaded rope skipping handle according to claim 4, wherein the lower end of the handle (2) is provided with an external thread section (2-1), the inner peripheral surface of the cover body (3) is provided with an internal thread matched with the external thread section (2-1), and the cover body (3) is in threaded connection with the external thread section (2-1) of the handle (2).

6. The dual-purpose equipment for the dumbbell-loaded rope skipping handle according to any one of claims 1 to 5, wherein a counterweight sleeve (1) is sleeved outside the handle (2).

7. The dual-purpose equipment for the dumbbell-loaded rope skipping handle of claim 6, wherein a silica gel sleeve or a rubber sleeve is sleeved outside the counterweight sleeve (1).

8. The dumbbell-loaded rope skipping handle dual-purpose equipment of claim 7, wherein the handle (2), the cover body (3) and the end cap (5) are injection-molded parts, and are made of one of ABS, PP or PE; the balance weight core rod (4) is a solid metal rod; the counterweight sleeve (1) is made of metal.