CN204655916U - Finger grip training aids - Google Patents

Abstract

The utility model discloses a finger grip training device, which relates to the field of sports training equipment. The length of the grip sleeve of the finger grip training device is not less than 16cm, and the inner sleeve of the grip sleeve is covered with a cylindrical tubular inner sleeve. There is a cylindrical mandrel in the sleeve, and the lengths of the grip sleeve, the inner sleeve and the mandrel are all equal, and the two sides of the cylindrical surface of the grip sleeve are respectively provided with four circular tube-shaped four-finger sockets and a circular tube-shaped thumb socket , through the mutual cooperation of the grip sleeve, inner sleeve and mandrel, the grip strength training can be divided into 3 levels from small to large, so that the training is from shallow to deep, improving the training effect, and fixed by four-finger sleeve and thumb sleeve Hold the finger position to make the training grip more stable and the training effect better.

Description

Finger Grip Trainer

technical field

The utility model relates to the field of sports training equipment, in particular to a finger grip training device.

Background technique

In physical training, athletes engaged in basketball, handball, volleyball and other ball games often need to train the strength of their fingers to ensure that they can grasp the ball more powerfully, so as to prevent being intercepted by opponent players, and the training of finger strength must rely on professional equipment.

The existing equipment for training finger strength is the gripper. The common grippers include the handle gripper and the rubber ring gripper. The grip strength of these two kinds of grippers is fixed, and it is impossible for people to do exercises from shallow to deep. , and both grippers have no special finger grip points, which is not conducive to exercise.

Utility model content

The technical problem to be solved by the utility model is to provide a finger grip training device. By designing a three-layer grip sleeve, and designing a four-finger sleeve and a thumb sleeve, the grip strength of the grip can not be adjusted and there is no finger grip. point defects.

In order to achieve the above object, the utility model provides the following technical solutions: a finger grip training device, characterized in that: the finger grip training device includes a cylindrical tubular grip, the length of the grip is not less than 16cm, The wall thickness of the grip sleeve is between 2-3cm. There is a cylindrical tubular inner sleeve inside the grip sleeve. The wall thickness of the inner sleeve is between 2-3cm. The inner sleeve is covered with a cylindrical mandrel. The diameter of the grip is between 2-3cm, the length of the grip, the inner bush and the mandrel are all equal, and the two sides of the cylindrical surface of the grip are respectively provided with four round tube-shaped four-finger inserts with two ends open and one with two ends open The diameter of the inner hole of the circular tube-shaped thumb sleeve is 2 cm for the four finger sleeves, and the diameter of the inner hole of the thumb sleeve is 3 cm.

Preferably, the grip sleeve, the inner sleeve, and the mandrel are all made of rubber materials.

Preferably, both the grip sleeve and the inner sleeve, and the inner sleeve and the mandrel are transition fit.

Preferably, the four four-finger sleeves and the thumb sleeve are all made of nylon cloth, and are all sewn on the cylindrical surface of the grip sleeve with nylon thread.

Preferably, all four-finger sockets and thumb sockets are perpendicular to the axis of the grip.

The beneficial effects of adopting the above technical scheme are: the length of the grip sleeve of the finger grip training device is not less than 16cm, the inside of the grip sleeve is covered with a cylindrical tubular inner sleeve, the inner sleeve core is covered with a cylindrical mandrel, and the grip sleeve , the inner sleeve, and the mandrel are all equal in length, and the two sides of the cylindrical surface of the grip sleeve are respectively provided with four round tube-shaped four-finger insert sleeves and a round tube-shaped thumb insert sleeve, through the grip sleeve, inner sleeve, mandrel The mutual cooperation can divide the grip strength training into 3 levels from small to large, so that the training can go from shallow to deep, which improves the training effect, and fixes the position of the fingers through the four-finger sleeve and the thumb sleeve, making the training grip more stable , the training effect is better.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Fig. 1 is the front schematic diagram of a kind of finger grip training device of the present utility model;

Fig. 2 is a schematic view of the back of a finger grip training device of the present invention.

Among them, 1-grip sleeve, 2-inner sleeve, 3-mandrel, 4-four-finger sleeve, 5-thumb sleeve.

Detailed ways

A preferred embodiment of a finger grip training device of the present invention will be described in detail below in conjunction with the accompanying drawings.

Fig. 1 and Fig. 2 show the specific embodiment of a kind of finger grip trainer of the present utility model: this finger grip trainer comprises a cylindrical tubular grip 1, and the length of grip 1 is not less than 16cm, and the length of grip 1 The wall thickness is between 2-3cm, the inside of the grip sleeve 1 is covered with a cylindrical tubular inner sleeve 2, the wall thickness of the inner sleeve 2 is between 2-3cm, and the center of the inner sleeve 2 is covered with a cylindrical mandrel 3, The diameter of mandrel 3 is between 2-3cm, and the lengths of grip 1, inner sheath 2, and mandrel 3 are all equal, and the two sides of the cylindrical surface of grip 1 are respectively provided with four circular tube-shaped four-finger openings at both ends. Inserting sleeve 4 and the thumb inserting sleeve 5 of a circular tubular shape with both ends open, the inner hole diameter of four fingers inserting sleeve 4 is 2cm, and the inner hole diameter of thumb inserting sleeve 5 is 3cm.

1 and 2, the grip sleeve 1, the inner sleeve 2, and the mandrel 3 are all made of rubber materials. The rubber has good elasticity and is suitable for exercising grip strength, and the manufacturing cost is low, which is conducive to large-scale production. The grip sleeve 1 and the inner sleeve 2 as well as the inner sleeve 2 and the mandrel 3 are all transition fits, which are convenient for disassembly and assembly, and are not easy to loosen and fall off, and are convenient for inserting one by one, improving the training level. Four four-finger sleeves 4 and thumb sleeves 5 are all made of nylon cloth, which are solid and durable, and are all sewn on the cylindrical surface of the grip sleeve 1 by nylon threads, and are tightly combined. All the four-finger sockets 4 and the thumb sockets 5 are perpendicular to the axis of the grip 1, which is convenient for the left and right hands to insert in different directions.

Through the mutual cooperation of grip sleeve 1, inner sleeve 2, and mandrel 3, grip strength training can be divided into 3 levels from small to large, allowing training from shallow to deep, improving the training effect, and through the four-finger sleeve 4 and the thumb The inserting sleeve 5 fixes the position of the fingers, making the training grip more stable and the training effect better.

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the present utility model, some deformations and improvements can also be made, and these all belong to this utility model. Protection scope of utility model.

Claims (5)

1. A finger grip trainer, characterized in that: said finger grip trainer comprises a cylindrical tubular grip, the length of the grip is not less than 16cm, and the wall thickness of the grip is between 2-3cm, There is a cylindrical tubular inner sleeve inside the grip sleeve. The wall thickness of the inner sleeve is between 2-3cm. There is a cylindrical mandrel in the center of the inner sleeve. The lengths of the inner sleeve and mandrel are equal, and the two sides of the cylindrical surface of the grip sleeve are respectively equipped with four four-finger sleeves with open ends and a thumb sleeve with two ends. The diameter of the inner hole of the thumb is 2cm, and the diameter of the inner hole of the thumb sleeve is 3cm. 2. The finger grip training device according to claim 1, characterized in that: the grip sleeve, the inner sleeve, and the mandrel are all made of rubber materials. 3. The finger grip training device according to claim 1, characterized in that: the grip sleeve and the inner sleeve, and the inner sleeve and the mandrel are transition fit. 4. The finger grip training device according to claim 1, characterized in that: the four four-finger inserts and thumb inserts are all made of nylon cloth, and are all sewn on the cylindrical surface of the grip by nylon thread . 5 . The finger grip training device according to claim 1 , wherein all the four-finger sleeves and thumb sleeves are perpendicular to the axis of the grip sleeve. 6 .