CN220495488U - Dumbbell piece of making an uproar falls in high efficiency - Google Patents

Abstract

The utility model relates to the technical field of dumbbell pieces, in particular to a high-efficiency noise-reducing dumbbell piece, which comprises a dumbbell piece main body, wherein a rubber shell is sleeved on the outer side of the dumbbell piece main body, a lower embedded groove is embedded in the bottom of the dumbbell piece main body, main rotating bearings are fixedly connected to the two sides of the center of the lower embedded groove, a main rotating shaft is rotatably connected to the inside of the main rotating bearings, a roller support is fixedly connected to the middle of the main rotating shaft, a roller shaft is fixedly connected to the other end of the roller support, rubber rollers are rotatably connected to the two ends of the roller shaft, a support buckle is clamped at the center of the roller support, and a support baffle is fixedly connected to one end of the support buckle. According to the improved dumbbell piece with high-efficiency noise reduction, the noise generated when the dumbbell piece is impacted with the ground is reduced by adding a circle of rubber shell around the dumbbell piece, and meanwhile, the noise generated when the dumbbell piece is dragged and rubbed with the ground is reduced in a mode that rollers are added at the bottom of the dumbbell piece to move.

Description

Dumbbell piece of making an uproar falls in high efficiency

Technical Field

The utility model relates to the technical field of dumbbell pieces, in particular to a dumbbell piece capable of efficiently reducing noise.

Background

Dumbbell sheet is a simple device for enhancing muscle strength training. Its main material is cast iron. The muscle training device is mainly used for muscle strength training and muscle compound action training. The dumbbell piece is held by a patient with low muscle strength caused by movement paralysis, pain, long-term inactivity and the like, the weight of the dumbbell piece can be used for resisting active movement, the muscle strength is trained, the dumbbell piece is used for long-term adherence exercise, muscle lines can be modified, the muscle endurance is increased, and the dumbbell piece with larger weight is often used for exercise, so that the muscle is firm, muscle fibers are strengthened, and the muscle strength is increased. The common dumbbell piece is easy to generate larger noise due to friction between cast iron materials and the ground during use and movement, so that how to select a dumbbell piece with high efficiency and noise reduction is gradually valued by people.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the dumbbell piece is not easy to put down due to the weight of the dumbbell piece during exercise, and is easy to generate noise when being impacted with the ground; 2. when the dumbbell piece moves, the dumbbell piece is inconvenient to move due to the fact that the dumbbell piece is overweight in mass, and most dumbbell pieces move in a dragging mode, and noise is easy to generate due to friction between the dumbbell piece and the ground during dragging.

Disclosure of Invention

The utility model aims to provide a dumbbell sheet with high efficiency and noise reduction, which solves the problems that the dumbbell sheet provided in the background art is impacted with the ground when the weight is excessively heavy, so that noise is generated, and the dumbbell sheet is easy to generate noise when dragged and rubs with the ground. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dumbbell piece of making an uproar falls in high efficiency, includes the dumbbell piece main part, rubber casing has been cup jointed in the outside of dumbbell piece main part, the embedded lower indent that has of bottom of dumbbell piece main part, the center both sides fixedly connected with main rotating bearing of lower indent, the inside rotation of main rotating bearing is connected with main axis of rotation, the centre fixedly connected with gyro wheel support of main axis of rotation, the other end fixedly connected with gyro wheel axle of gyro wheel support, the both ends rotation of gyro wheel axle are connected with rubber gyro wheel, the center joint of gyro wheel support has the support buckle, the one end fixedly connected with support baffle of support buckle, the top of dumbbell piece main part is embedded to have an indent, the middle fixedly connected with handle axle of last indent, the center rotation of handle axle is connected with rubber handle, the embedded interior helicla flute that has of one side of dumbbell piece main part, the opposite side fixedly connected with of dumbbell piece main part is outer spiral pipe.

Further preferably, the lower embedded groove forms a rotation connection structure through the cooperation between the fixed connection main rotation bearing and the main rotation shaft.

Further preferably, the roller support forms a rotary connection structure through the cooperation between the fixed connection roller shaft and the rubber roller.

Further preferably, the bracket baffle forms a clamping structure through the cooperation between the fixed connection bracket buckle and the roller bracket.

Further preferably, the upper embedded groove forms a rotary connection structure through the cooperation between the fixed connection handle shaft and the rubber handle.

Further preferably, the outer spiral tube and the inner spiral groove are both positioned at the center of the dumbbell body and are parallel to each other, and the outer part of the dumbbell body is sleeved with the rubber shell.

Compared with the prior art, the utility model has the beneficial effects that:

according to the dumbbell piece with high efficiency and noise reduction, the use of the whole roller structure is controlled by rotating the main rotating shaft penetrating through the lower embedded groove, and when the dumbbell piece is not used, the whole roller structure can be rotated into the lower embedded groove along the main rotating shaft.

According to the dumbbell piece with high efficiency and noise reduction, the rubber idler wheel connected with the idler wheel shaft can be driven to rotate through the fixed connection of the idler wheel support and the main rotating shaft, and when the dumbbell piece is required to be used, the rubber idler wheel can be enabled to protrude out of the lower embedded groove through the direct rotation of the idler wheel shaft to the bottom, so that the dumbbell piece is used.

According to the dumbbell piece with high efficiency and noise reduction, the position of the roller support can be effectively fixed through the design of the support buckle on the support baffle, the position of the roller support can be fixed when the rubber roller is used, and the rubber roller can be fixed into the lower embedded groove through the support buckle when the dumbbell piece is not used, so that friction loss of the rubber roller is reduced.

According to the dumbbell piece with high efficiency and noise reduction, the rubber handles are added in the upper embedded grooves and can be effectively matched with the rubber rollers of the lower embedded grooves to move the dumbbell piece, and meanwhile, the rubber handles and the handle shafts are connected in a rotating mode, so that a user can pull the dumbbell piece at different angles to save labor effectively.

According to the dumbbell piece with high-efficiency noise reduction, through the design of the outer spiral pipe and the inner spiral groove, when the dumbbell pieces are used in a superposition mode, the dumbbell pieces can be rotated together through the threaded structure to be used, meanwhile, the outer rings of the dumbbell pieces are sleeved with the rubber shells, and noise can be effectively reduced when the dumbbell pieces collide with the ground.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a dumbbell body; 2. a rubber housing; 3. a lower embedded groove; 4. a main rotating bearing; 5. a main rotation shaft; 6. a roller bracket; 7. a roller shaft; 8. rubber rollers; 9. the bracket is buckled; 10. a bracket baffle; 11. an upper embedded groove; 12. a handle shaft; 13. a rubber handle; 14. an inner spiral groove; 15. an outer spiral tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a dumbbell piece that high-efficient falls and makes an uproar, including dumbbell piece main part 1, rubber housing 2 has been cup jointed in the outside of dumbbell piece main part 1, embedded interior caulking groove 3 in the bottom of dumbbell piece main part 1, the center both sides fixedly connected with main rotating bearing 4 of lower interior caulking groove 3, the inside rotation of main rotating bearing 4 is connected with main axis of rotation 5, the centre fixedly connected with gyro wheel support 6 of main axis of rotation 5, the other end fixedly connected with gyro wheel axle 7 of gyro wheel support 6, the both ends rotation of gyro wheel axle 7 are connected with rubber gyro wheel 8, the center joint of gyro wheel support 6 has support buckle 9, the one end fixedly connected with support baffle 10 of support buckle 9, the top of dumbbell piece main part 1 is embedded to have interior caulking groove 11, the centre fixedly connected with handle axle 12 of going up interior caulking groove 11, the center rotation of handle axle 12 is connected with rubber handle 13, the embedded interior helicla groove 14 in one side of dumbbell piece main part 1, the opposite side fixedly connected with outer spiral pipe 15 of dumbbell piece main part 1.

In this embodiment, as shown in fig. 1 and 2, the lower embedded groove 3 forms a rotation connection structure by fixedly connecting the main rotation bearing 4 and the main rotation shaft 5, and the main rotation shaft 5 penetrating the lower embedded groove 3 rotates to control the use of the whole roller structure, so that the whole roller structure can be rotated into the lower embedded groove 3 along the main rotation shaft 5 when not in use.

In this embodiment, as shown in fig. 1 and 2, the roller bracket 6 forms a rotation connection structure through the cooperation between the roller shaft 7 and the rubber roller 8, the roller bracket 6 and the main rotation shaft 5 are fixedly connected to drive the rubber roller 8 connected with the roller shaft 7 to rotate, and when the use is needed, the rubber roller 8 can be protruded out of the lower embedded groove 3 by directly rotating the roller shaft 7 to the bottom for further use.

In this embodiment, as shown in fig. 1, the bracket baffle 10 forms a clamping structure through the cooperation between the fixed connection bracket buckle 9 and the roller bracket 6, the design of the bracket buckle 9 on the bracket baffle 10 can effectively fix the position of the roller bracket 6, the position of the bracket baffle can be fixed when the rubber roller 8 is used, and the rubber roller 8 can be fixed to the lower embedded groove 3 through the bracket buckle 9 when the bracket baffle is not used, so that the friction loss of the rubber roller 8 is reduced.

In this embodiment, as shown in fig. 1 and 3, the upper embedded groove 11 forms a rotation connection structure through the cooperation between the fixed connection handle shaft 12 and the rubber handle 13, and the rubber handle 13 is added in the upper embedded groove 11 to effectively cooperate with the rubber roller 8 of the lower embedded groove 3 to move the dumbbell piece, and meanwhile, the rotation connection mode of the rubber handle 13 and the handle shaft 12 can enable a user to pull the dumbbell piece at different angles to save labor effectively.

In this embodiment, as shown in fig. 2 and fig. 3, the outer spiral tube 15 and the inner spiral groove 14 are both located at the center of the dumbbell piece body 1 and parallel to each other, and the outer portion of the dumbbell piece body 1 is sleeved with the rubber housing 2, so that when a plurality of dumbbell pieces are stacked for use, the outer spiral tube 15 and the inner spiral groove 14 can rotate together through the threaded structure for use, and meanwhile, the outer ring of the dumbbell piece is sleeved with the rubber housing 2, so that noise can be effectively reduced when the dumbbell pieces collide with the ground.

The application method and the advantages of the utility model are as follows: the dumbbell piece that this high efficiency was fallen makes an uproar when using, the working process is as follows:

as shown in fig. 1, 2 and 3, when the dumbbell piece is needed to be used, firstly, the roller bracket 6 is opened by adjusting the bracket buckle 9 in the lower embedded groove 3, the rubber roller 8 in the lower embedded groove 3 is rotated to the outside of the lower embedded groove 3 in a mode that the main rotating shaft 5 is driven by the rotating roller shaft 7, and meanwhile, the roller bracket 6 is fixed by utilizing the bracket buckle 9 to fix the rubber roller 8;

then the dumbbell piece body 1 is lifted to the ground through the rubber handles 13 in the upper embedded grooves 11, the rubber rollers 8 are contacted with the ground, and the dumbbell piece body 1 is dragged to a required use position through the rubber handles 13;

then the rubber roller 8 is rotated into the lower embedded groove 3 and fixed through the bracket buckle 9, so that the dumbbell piece can be started to exercise, and when a plurality of dumbbell pieces are required to be stacked for use, the dumbbell pieces can be spirally stacked through the thread structures of the outer spiral pipe 15 and the inner spiral groove 14;

finally, when the dumbbell piece is used, the rubber roller 8 is rotated out of the lower embedded groove 3 and fixed, the dumbbell piece body 1 is dragged to a storage area through the rubber handle 13, the rubber roller 8 is rotated into the lower embedded groove 3 and fixed through the bracket buckle 9, and the dumbbell piece can be stored.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a dumbbell piece of making an uproar falls in high efficiency, includes dumbbell piece main part (1), its characterized in that: the dumbbell comprises a dumbbell body (1), wherein a rubber shell (2) is sleeved on the outer side of the dumbbell body (1), a lower embedded groove (3) is embedded in the bottom of the dumbbell body (1), main rotating bearings (4) are fixedly connected to the two sides of the center of the lower embedded groove (3), a main rotating shaft (5) is connected to the inner portion of the main rotating bearings (4) in a rotating mode, a roller support (6) is fixedly connected to the middle of the main rotating shaft (5), a roller shaft (7) is fixedly connected to the other end of the roller support (6), rubber rollers (8) are rotatably connected to the two ends of the roller shaft (7), a support buckle (9) is clamped at the center of the roller support (6), a support baffle (10) is fixedly connected to one end of the support buckle (9), an upper embedded groove (11) is embedded in the top of the dumbbell body (1), a handle shaft (12) is fixedly connected to the middle of the upper embedded groove (11), a rubber handle (13) is rotatably connected to the center of the main rotating shaft (12), and a spiral pipe (15) is fixedly connected to one side of the dumbbell body (1).

2. The dumbbell sheet with high efficiency and noise reduction according to claim 1, wherein: the lower embedded groove (3) forms a rotary connection structure through the cooperation between the main rotary bearing (4) and the main rotary shaft (5) which are fixedly connected.

3. The dumbbell sheet with high efficiency and noise reduction according to claim 1, wherein: the roller support (6) is fixedly connected with a roller shaft (7) and matched with the rubber roller (8) to form a rotary connection structure.

4. The dumbbell sheet with high efficiency and noise reduction according to claim 1, wherein: the support baffle (10) forms a clamping structure through the cooperation between the fixed connection support buckle (9) and the roller support (6).

5. The dumbbell sheet with high efficiency and noise reduction according to claim 1, wherein: the upper embedded groove (11) forms a rotary connection structure through the cooperation between the fixed connection handle shaft (12) and the rubber handle (13).

6. The dumbbell sheet with high efficiency and noise reduction according to claim 1, wherein: the outer spiral tube (15) and the inner spiral groove (14) are positioned at the center of the dumbbell piece body (1) and are parallel to each other, and the rubber shell (2) is sleeved outside the dumbbell piece body (1).