CN211132894U - Finger muscle strength training device - Google Patents

Abstract

The utility model discloses a finger muscle strength training device, comprising a training table, an elastic stretching rod arranged directly above the training table and arranged in an arc shape, and four sets of elastic stretching rods set on the elastic stretching rod. Slide buckles, two sets of thumb finger buckles arranged symmetrically on the training table, and four sets of the remaining four finger buckles respectively arranged on the outer side walls of the four sets of slide buckles; Several retaining rings are fixedly arranged on both sides of the sliding buckle, and the sliding buckle slides left and right on the inner side of the adjacent retaining rings. Tighten inwards, the four sets of sliding buckles gather towards the inner side of the elastic stretch rod, and as the operator's five fingers relax and expand outward, the four sets of sliding buckles expand to the outside of the elastic stretching rod, and the retaining rings on both sides of the sliding buckle are effective. Restricts the position of the sliders when they are gathered and unfolded, improving the stability and safety of the entire training process of the device.

Description

A finger muscle training device

technical field

The utility model belongs to the technical field of medical aids, in particular to a finger muscle strength training device.

Background technique

There is no doubt about the role of fingers in daily life. For patients with impaired finger joint movement, adding the help of rehabilitation equipment plays an extremely important role in the recovery of finger strength, which can promote the recovery of patients' finger muscle strength. Strength is also of great help to daily life. At the same time, for athletes of certain sports, such as badminton players and table tennis players, enhancing finger strength can enhance the hitting effect, so finger strength training is in demand for all kinds of people.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a finger muscle strength training device, which not only has a simple structure and is easy to operate, but also effectively trains the finger muscle strength and enhances the strength of the five fingers. The inner side of the elastic stretch rod is gathered; as the operator's five fingers relax and spread outward, the four sets of sliding buckles expand to the outside of the elastic stretching rod. Improve the stability and safety of the entire device training process.

The technical scheme of the utility model is as follows: a finger muscle strength training device, comprising a training table, an elastic stretching rod arranged directly above the training table and arranged in an arc shape, and four sets of elastic stretching rods are set on the elastic stretching The slide buttons on the rod, two sets of thumb finger buckles arranged symmetrically on the training table, and four sets of the other four finger buckles respectively arranged on the outer side walls of the four sets of slide buckles; on the elastic stretching rod A number of retaining rings are fixedly arranged on the upper and both sides of the sliding buckle. The sliding buckle slides left and right on the inner side of the adjacent retaining ring. The inner side of the rod is gathered, and as the operator's five fingers relax and spread outward, the four sets of sliding buckles expand to the outside of the elastic stretching rod. At the same time, the retaining rings located on both sides of the sliding buckle effectively limit the position of the sliding buckles after they are gathered and unfolded, improving the whole device. Stability and security of the training process.

As a preferred technical solution, the thumb finger buckle is fixed on the training table by a spring rod, and the spring rod is inclined inward by 30° to 45°. As the operator's five fingers are tightened inward, the thumb The activity of the finger buckle can effectively train the strength of the thumb. At the same time, the spring rod is inclined at 30° to 45° in line with the mechanical direction of the thumb, and the design is more reasonable.

As a preferred technical solution, the remaining four finger buckles are fixedly connected with the corresponding sliding buckles through the second spring rod. As the operator's five fingers are tightened inwardly, the activity of the remaining four finger buckles is increased, and the remaining four finger buckles are effectively trained. means strength.

As a preferred technical solution, the elastic stretching rod is an elastic plastic tube with a hollow interior, and an elastic steel pipe wrapped inside the elastic plastic tube is arranged inside to increase the elastic restoring force of the elastic stretching rod, Further strengthen the training of finger muscle strength, while extending the service life of the elastic stretch rod.

As a preferred technical solution, anti-slip washers are provided on the inner side walls of the thumb buckle and the remaining four finger buckles to prevent fingers from slipping off during training and improve training safety.

As a preferred technical solution, five retaining rings are fixedly arranged on the elastic stretching rod, and adjacent retaining rings are arranged at equal intervals.

As a preferred technical solution, the lower parts of the two ends of the elastic stretching rod are respectively fixed on the training table by an elastic rod 3, wherein the function of the elastic rod 3 is to tighten or expand inward with the force of the operator's five fingers. , the auxiliary elastic stretching rod increases the radian or restores the original radian, and at the same time plays the role of effectively positioning the elastic stretching rod.

The advantages of the utility model are:

1. The finger muscle strength training device of the present utility model not only has a simple structure and is easy to operate, but also effectively trains the finger muscle strength and enhances the strength of the five fingers. At the same time, as the operator's five fingers are tightened inwardly, the four groups of sliding buckles are stretched elastically. The inner side of the rod is gathered; as the operator's five fingers relax and spread outward, the four sets of sliding buckles expand to the outside of the elastic stretching rod. At the same time, the retaining rings on both sides of the sliding buckle effectively limit the position of the sliding buckles after they are gathered and unfolded, improving the whole device. Stability and security of the training process.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. The drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Among them: 1 training table, 2 elastic stretching rod, 21 elastic plastic tube, 22 elastic steel pipe, 3 sliding buckle, 4 thumb finger buckle, 5 other four finger finger buckle, 6 retaining ring, 7 spring rod one, 8 spring rod two , 9 anti-skid washers, 10 elastic rods three.

Detailed ways

The above scheme will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are intended to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are usually the conditions in routine experiments.

Embodiment: Referring to Figure 1, a finger muscle strength training device includes a training table 1, an elastic stretching rod 2 that is arranged just above the training table 1 and is arranged in an arc shape, and four groups are set in the elastic stretching. The slider 3 on the rod 2, two sets of thumb finger buckles 4 arranged symmetrically on the training table 1, and four groups of the other four finger buckles 5 respectively arranged on the outer side walls of the four groups of slider 3; A total of five retaining rings 6 are fixed on the extension rod 2 and located on both sides of the sliding buckle 3, and the adjacent retaining rings 6 are arranged at equal intervals. The sliding buckle 3 slides left and right on the inner side of the adjacent retaining rings 6. The operator's five fingers are tightened inward, and the four sets of sliders 3 are gathered towards the inner side of the elastic stretch rod 2. As the operator's five fingers relax, the four sets of sliders 3 are expanded to the outside of the elastic stretch rod 2, and at the same time are located on the slide. The retaining rings 6 on both sides of the buckle 3 can effectively limit the position of the sliding buckle 3 after being gathered and unfolded, so as to improve the stability and safety of the whole training process of the device.

The thumb buckle 4 of this embodiment is fixed on the training table 1 by the spring rod 1 7, and the spring rod 1 7 is inclined inwardly by 30° to 45°. At the same time, the spring rod 17 is inclined at 30°~45°, which is in line with the mechanical direction of the thumb, and the design is more reasonable; As the operator's five fingers are tightened inwardly, the activity of the other four finger buckles 5 is increased, and the strength of the remaining four fingers is effectively trained.

The elastic stretch rod 2 of this embodiment is an elastic plastic tube 21 with a hollow interior, and an elastic steel pipe 22 wrapped inside the elastic plastic tube 21 is arranged inside, so as to increase the elastic restoring force of the elastic stretch rod 2, and further Strengthen the training of finger muscle strength and prolong the service life of the elastic stretching rod 2.

In this embodiment, anti-slip washers 9 are provided on the inner side walls of the thumb buckle 4 and the remaining four finger buckles 5 to prevent fingers from slipping off during training and improve training safety.

The lower parts of the two ends of the elastic stretching rod 2 in this embodiment are respectively fixed on the training table 1 through an elastic rod 3 10, wherein the function of the elastic rod 3 10 is to assist the The elastic stretching rod 2 increases the radian or restores the original radian, and at the same time plays the role of effectively positioning the elastic stretching rod 2 .

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those who are familiar with the technology to understand the content of the present invention and implement accordingly, and cannot limit the protection scope of the present invention with this. All equivalent changes or modifications made according to the spirit of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. a finger muscle strength training device, is characterized in that, comprises training table top, is arranged on the elastic stretch rod that is arranged just above described training table top, and is arranged in arc shape, four groups are set on described elastic stretch rod There are two sets of thumb finger buckles arranged symmetrically on the training table, and four sets of the other four finger buckles respectively arranged on the outer side walls of the four sets of slide buckles; on the elastic stretching rod, Several retaining rings are fixedly arranged on both sides of the sliding buckle, and the sliding buckle slides left and right on the inner side of the adjacent retaining rings. 2 . The finger muscle strength training device according to claim 1 , wherein the thumb finger buckle is fixed on the training table surface by a spring rod, and the spring rod is inclined inwardly by 30°˜45°. 3 . 3 . The finger muscle strength training device according to claim 1 , wherein the other four finger buckles and the corresponding sliding buckles are fixedly connected by two spring rods. 4 . 4 . The finger muscle strength training device according to claim 1 , wherein the elastic stretching rod is an elastic plastic tube arranged in a hollow inside, and an elastic plastic tube wrapped in the inside of the elastic plastic tube is arranged inside the elastic stretching rod. 5 . Elastic steel tube. 5 . The finger muscle strength training device according to claim 1 , wherein anti-skid washers are provided on the inner side walls of the thumb buckle and the remaining four finger buckles. 6 . 6 . The finger muscle strength training device according to claim 1 , wherein five retaining rings are fixedly arranged on the elastic stretching rod, and adjacent retaining rings are arranged at equal intervals. 7 . 7 . The finger muscle strength training device according to claim 1 , wherein the lower parts of both ends of the elastic stretching rod are respectively fixed on the training table by an elastic rod 3 .

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