CN220899423U

CN220899423U - Multifunctional dumbbell for finger training

Info

Publication number: CN220899423U
Application number: CN202320994001.7U
Authority: CN
Inventors: 桑圣群; 尹红霞; 顾水林
Original assignee: Nantong Yike Sporting Goods Co ltd
Current assignee: Nantong Yike Sporting Goods Co ltd
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-05-07
Anticipated expiration: 2033-12-18

Abstract

The utility model discloses a multifunctional dumbbell for finger training, which relates to the technical field of sports equipment and comprises a holding rod and dumbbell heads, wherein the dumbbell heads are fixedly arranged at the left end and the right end of the holding rod, and inner grooves are formed in the surface of at least one dumbbell head and are used for enabling fingers to extend into inner concave parts to grab a dumbbell. The dumbbell disclosed by the utility model is simple in structure and convenient to use, and the ring grooves and the hole grooves are formed in the dumbbell head fixedly connected with the holding rod, the distance between the ring grooves and the central point of the dumbbell head is between 30mm and 80mm, the groove width is between 20mm and 30mm, and the groove depth of the ring grooves is between 20mm and 40mm, so that the fingers can be trained.

Description

Multifunctional dumbbell for finger training

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a multifunctional dumbbell for finger training.

Background

The dumbbell is a body-building apparatus, through increasing the motion load of arm, hand dumbbell, can utilize the weight of dumbbell to carry out the active motion of resistance, temper the muscle of user's upper body, and the dumbbell possesses advantages such as small, training user are many, becomes one of widely used body-building apparatus. Research shows that the finger can be used for increasing finger flexibility, avoiding muscle spasm, promoting blood circulation, preventing brain diseases and the like by frequently and properly exercising the finger. However, the common dumbbell has a single function, but in the use process, the special requirements of users on the dumbbell with different weights can not be met, only the exercise of arms can be completed, and the individual training of part of fingers can not be realized.

Disclosure of utility model

The present utility model is directed to a finger-training multifunctional dumbbell that addresses one or more of the above-described problems of the prior art.

The utility model provides a multifunctional dumbbell for finger training, which comprises a holding rod and dumbbell heads, wherein the dumbbell heads are fixedly arranged at the left end and the right end of the holding rod, and at least one of the surfaces of the dumbbell heads is provided with an inner groove which is used for enabling fingers to extend into an inner concave part to grasp a dumbbell. Thus, the exercise of fingers can be achieved in addition to the arm exercise by the dumbbell.

In some implementations, a flat surface is provided on an outer end surface of the dumbbell head opposite to the end surface of the handle, and the inner groove includes a ring groove on the outer end surface and provided with an outer ring of the flat surface. Therefore, the outer end face of the dumbbell head is provided with a plane, when the fingers grasp, the dumbbell head does not protrude, and the ring groove is formed in the outer end face of the dumbbell head, so that the fingers grasp more conveniently.

In some realizable modes, the center of the dumbbell head is taken as a reference point, the outer end face of the dumbbell head is symmetrically provided with a ring groove, the distance between the ring groove and the center point of the dumbbell head is between 30mm and 80mm, the groove width of the ring groove is between 20mm and 30mm, and the groove depth of the ring groove is between 20mm and 40 mm.

In some implementations, a plane is disposed on an outer end surface of the dumbbell head opposite to the connecting end surface of the grip, and the inner groove includes a plurality of holes and grooves disposed on the outer ring of the plane. Thereby, the grabbing of the fingers is realized by arranging the hole grooves.

In some realizable modes, the center of the dumbbell head is a reference point, a plurality of hole grooves are formed in the outer end face of the dumbbell head, the number of the hole grooves is 3-5, the distance between the hole grooves and the center point of the dumbbell head is 30mm to 80mm, the diameter of the hole groove is 20mm to 30mm, and the depth of the hole groove is 20mm to 40 mm.

In some implementations, the shape of the dumbbell head includes a shape that may be a sphere, cylinder, or polygon.

In some realizable modes, the holding rod is also sleeved with an anti-slip sleeve, and anti-slip protrusions are uniformly arranged on the outer side face of the anti-slip sleeve.

The beneficial effects are that: the dumbbell provided by the utility model is simple in structure and convenient to use, the ring groove and the hole groove are formed in the dumbbell head fixedly connected with the holding rod, the distance between the ring groove and the central point of the dumbbell head is between 30mm and 80mm, the groove width is between 20mm and 30mm, and the groove depth of the ring groove is between 20mm and 40mm, so that the fingers can be trained.

Drawings

FIG. 1 is a schematic perspective view of a multifunctional dumbbell for finger training according to the present utility model;

FIG. 2 is a side view of a multi-function dumbbell for finger training of this utility model;

FIG. 3 is a front view of a multi-functional dumbbell for finger training of the present utility model;

FIG. 4 is a schematic diagram of another embodiment of a finger training multi-functional dumbbell of the present utility model;

FIG. 5 is a schematic diagram of another embodiment of a finger training multi-functional dumbbell of the present utility model;

fig. 6 is a side view of a multi-functional dumbbell for finger training of this utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As shown in fig. 1-6, the utility model provides a multifunctional dumbbell for finger training, which comprises a holding rod 1 and dumbbell heads 2, wherein the dumbbell heads 2 are integrally and fixedly arranged at the left end and the right end of the holding rod 1, and at least one surface of one dumbbell head 2 is provided with an inner groove which is used for enabling fingers to extend into an inner concave part to grasp the dumbbell, so that the fingers can be trained.

Two dumbbell heads in one dumbbell can be in the form of arranging ring grooves or in the form of arranging hole grooves. Or one dumbbell head is provided with a ring groove and the other dumbbell head is provided with a hole groove, and the form is not particularly limited. The arrangement of the ring groove and the hole groove is specifically described as follows:

The ring groove arrangement mode is specifically described as follows: a plane is arranged on the outer end face of the dumbbell head 2 opposite to the connecting end face of the holding rod 1, and the inner groove comprises a ring groove 21 which is arranged on the outer end face and is provided with an outer ring of the plane. The center of the dumbbell head is taken as a reference point, ring grooves are symmetrically formed in the outer end face of the dumbbell head, the distance between the ring grooves and the center point of the dumbbell head ranges from 30mm to 80mm, the groove width of the ring grooves ranges from 20mm to 30mm, and the groove depth of the ring grooves ranges from 20mm to 40 mm.

The hole and slot arrangement mode is specifically described as follows: a plane is arranged on the outer end face of the dumbbell head 2 opposite to the connecting end face of the holding rod 1, and the inner groove comprises a plurality of hole grooves 22 which are formed in the surface of the dumbbell head and are arranged on the outer ring of the plane. The center of the dumbbell head is taken as a reference point, a plurality of hole grooves are formed in the outer end face of the dumbbell head, the number of the hole grooves is 3-5, preferably, the hole grooves can be symmetrically arranged by taking the center of the dumbbell head as the reference point, the distance between the hole grooves and the center point of the dumbbell head ranges from 30mm to 80mm, the diameter of the hole grooves ranges from 20mm to 30mm, and the depth of the hole grooves ranges from 20mm to 40 mm.

In the present application, the shape of the dumbbell head includes a sphere, a cylinder, a polygonal body, or the like. As shown in the figure, in the embodiment, the dumbbell head adopts a sphere, and a plane is arranged on the outer end surface of the sphere dumbbell head 2 opposite to the connecting end surface of the holding rod 1, and the plane is perpendicular to the holding rod.

When the dumbbell of the application is used, the grip lever 1 is also sleeved with an anti-slip sleeve, and the outer side surface of the anti-slip sleeve is uniformly provided with anti-slip protrusions. If the dumbbell is used for exercising arms, a user can directly hold the dumbbell on the anti-skid sleeve for weight training. The anti-skid sleeve can be made of flexible plastic materials, such as silica gel, and the like, and is convenient to disassemble and assemble on one hand, and can provide a comfortable holding feel for a user on the other hand. And set up a plurality of evenly distributed's arch on the antiskid cover, the user can secrete sweat after weight training, and the staff grips the arch on the antiskid cover, and the screenshot prevents that the people from holding the dumbbell and taking place to skid to have the effect of hand massage.

To sum up: the dumbbell provided by the utility model has a simple structure, and the ring grooves and the hole grooves are formed in the dumbbell head, so that fingers can extend into the grooves to grasp the dumbbell, and the strength of the fingers can be exercised. The weight of the dumbbell can be set in various categories, and different people can choose proper weight to exercise according to self bearing capacity.

The above description is only of a preferred form of the utility model, it being understood that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the inventive concept, which shall be regarded as being within the scope of the utility model.

Claims

1. The utility model provides a multi-functional dumbbell of finger training, its characterized in that includes holding rod (1), dumbbell head (2), both ends are fixed about holding rod (1) are provided with dumbbell head (2), at least one of them the surface of dumbbell head (2) is provided with the inner groovy, the inner groovy is used for letting the finger stretch into the inner groovy snatchs the dumbbell.

2. A multifunctional dumbbell for training fingers according to claim 1, characterized in that a plane (23) is provided on the outer end surface of the dumbbell head (2) opposite to the connecting end surface of the grip lever (1), and the inner groove comprises a ring groove (21) located on the outer end surface and provided on the plane.

3. The multifunctional dumbbell for training fingers according to claim 2, wherein the ring grooves are symmetrically formed in the outer end face of the dumbbell head by taking the center of the dumbbell head as a reference point, the distance between the ring grooves and the center point of the dumbbell head is 30mm to 80mm, the groove width of the ring grooves is 20mm to 30mm, and the groove depth of the ring grooves is 20mm to 40 mm.

4. The multifunctional dumbbell for training fingers according to claim 1, wherein a plane (23) is arranged on the outer end surface of the dumbbell head (2) opposite to the connecting end surface of the holding rod (1), and the inner groove comprises a plurality of hole grooves (22) which are arranged on the surface of the dumbbell head and are arranged on the outer ring of the plane.

5. The multifunctional dumbbell for training fingers according to claim 4, wherein the center of the dumbbell head is a reference point, a plurality of hole grooves are formed in the outer end face of the dumbbell head, the number of the hole grooves is 3-5, the distance between the hole grooves and the center point of the dumbbell head is 30mm to 80mm, the diameter of the hole groove is 20mm to 30mm, and the depth of the hole groove is 20mm to 40 mm.

6. A finger training multifunctional dumbbell according to claim 1, characterized in that the shape of the dumbbell head (2) comprises a sphere, a cylinder or a polygon.

7. The multifunctional dumbbell for training fingers according to claim 1, wherein the grip lever (1) is further sleeved with an anti-slip sleeve (3), and anti-slip protrusions (4) are uniformly arranged on the outer side face of the anti-slip sleeve (3).