CN208097197U - A kind of warm-up ligament tension device of callisthenics - Google Patents

Abstract

The utility model discloses a warm-up ligament stretching device for aerobics, which comprises a base, a leg ligament stretching mechanism and an arm strength training mechanism. The hoop on the top of the first telescopic column and the cross bar arranged in the hoop, a plurality of connection blocks are fixedly connected to the cross bar, elastic bands are connected to the joint blocks, and suspension rings are installed at the ends of the elastic bands. The telescopic column is provided with a first adjusting bolt; the arm strength training mechanism includes a pair of second telescopic columns fixed on the base with a certain distance apart, a pair of mounting columns installed on the top of the second telescopic column, and a pair of mounting columns arranged between the two mounting columns. The connecting column and the pulley movably installed in the middle of the connecting column, the base is also provided with a counterweight, the pulley is wound with a rope, one end of the rope is connected with the counterweight, and the second telescopic column is provided with a second adjusting bolt. The device has broad application prospects and is suitable for popularization and application in the market.

Description

A warm-up ligament stretching device for aerobics

technical field

The utility model relates to the technical field of training appliances, in particular to a warm-up ligament stretching device for aerobics.

Background technique

At present, with the development of today's education, there are more and more high-quality talents. Dance embodies the pursuit of beauty and cultivates sentiment. At the same time, it has the characteristics of physical exercise and can meet people's spiritual life requirements. At present, many higher education places All have this item. Before practicing dance, it is often necessary to do ligament stretching exercises, so that to a certain extent, it can prevent excessive movements from causing damage to the body. At present, there are some defects in the use of the devices on the market. It is particularly inconvenient to get up, therefore, there is an urgent need for a novel warm-up ligament stretching device for aerobics on the market.

Utility model content

The purpose of this utility model is to provide a warm-up ligament stretching device for aerobics to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a warm-up ligament stretching device for aerobics, including a base and a leg ligament stretching mechanism and an arm strength training mechanism arranged on the base, the leg ligament stretching The mechanism includes a pair of first telescopic columns fixed on the base and separated by a certain distance, a hoop mounted on the top of the first telescopic column, and a crossbar arranged in the hoop, and a plurality of connecting blocks are fixedly connected to the crossbar , the connecting blocks are connected with elastic belts, and the ends of the elastic belts are equipped with suspension rings, and the first telescopic column is provided with a first adjusting bolt; the arm strength training mechanism includes a pair of The second telescopic column on the top and at a certain distance, a pair of installation columns installed on the top of the second telescopic column and at a certain distance, a connecting column arranged between the two installation columns, and a pulley movably installed in the middle of the connecting column. A counterweight is also arranged on the base, a rope is wound around the pulley, and one end of the rope is connected to the counterweight, and a second adjusting bolt is arranged on the second telescopic post.

Further, a hook is fixed on the upper end of the first telescopic column.

Further, at least three connecting blocks are fixedly connected to the cross bar.

Further, the base is provided with grooves for placing counterweights.

Further, both the base and the suspension ring are made of elastic materials.

Compared with the prior art, the beneficial effect of the utility model is: the first telescopic column and the second telescopic column in the utility model both adopt an adjustable structure, which is suitable for people of different heights; the device in the utility model not only The ligament of the leg can be stretched, and the arm strength of the trainer can be exercised. The device in the utility model has simple structure and low cost, and is very suitable for popularization and application in the dance field.

Description of drawings

Fig. 1 is the front view of warm-up ligament stretching device in the utility model;

Fig. 2 is the side view of warm-up ligament stretching device in the utility model;

Fig. 3 is the back schematic diagram of the warm-up ligament stretching device in the utility model;

Among the reference signs: 1-base; 2-first telescopic column; 3-clamp; 4-crossbar; 5-connecting block; 6-elastic belt; 7-hanging ring; Two telescopic columns; 10-installation column; 11-connecting column; 12-pulley; 13-counterweight; 14-rope; 15-second adjusting bolt; 16-hook; 17-groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of warm-up ligament stretching device for aerobics, comprises base 1 and the leg ligament stretching mechanism and the arm strength training mechanism that are arranged on the base 1, described The leg ligament stretching mechanism includes a pair of first telescopic columns 2 fixed on the base 1 with a certain distance apart, a hoop 3 installed on the top of the first telescopic column 2 and a cross bar 4 arranged in the hoop 3. A plurality of connection blocks 5 are fixedly connected to the cross bar 4, elastic belts 6 are connected to the connection blocks 5, and suspension rings 7 are installed on the ends of the elastic belts 6, and the first telescopic column 2 The first adjusting bolt 8 is provided; the arm strength training mechanism includes a pair of second telescopic columns 9 fixed on the base 1 with a certain distance apart, and a pair of installation columns 10 installed at the top of the second telescopic columns 9 with a certain distance apart. , the connecting column 11 arranged between the two installation columns 10 and the pulley 12 movably installed in the middle of the connecting column 11, the base 1 is also provided with a counterweight 13, the pulley 12 is wound with a rope 14, and One end of the rope 14 is connected with the counterweight 13 , and the second telescopic column 9 is provided with a second adjusting bolt 15 .

Further, the upper end of the first telescopic column 2 is fixed with a hook 16; it can be used to hang some clothes or bags and the like.

Further, at least three connecting blocks 5 are fixedly connected to the cross bar 4; it can be used by multiple people, saving a lot of cost.

Further, the base 1 is provided with a groove 17 for placing the counterweight 13 ; preventing the counterweight 13 from sliding down from the base 1 .

Further, both the base 1 and the suspension ring 7 are made of elastic materials. It has a certain protective effect on the trainer.

Working principle: when in use, when the trainer wants to stretch the leg ligament, at this time, the trainer can adjust the first telescopic column 2 according to his height, so as to meet the needs of the trainer. During training, the trainer can adjust the leg Placed in the suspension ring 7 for stretching, because the elastic band 6 is elastic, avoiding some accidents; when the trainer wants to perform arm strength training, at this time, the trainer can adjust the second telescopic column 9 according to his own needs , during training, the trainer can pull the rope 14 with both hands to pull down, at this time, the counterweight 13 will be pulled up, so that the trainer's arm strength can be exercised, because the base 1 is made of elastic material, when the counterweight 13 When descending, it will not be damaged by the base 1. This device can be used to exercise the ligaments of the trainer's legs and the arm strength of the hand at the same time. The structure of the device is simple and the cost is low. Suitable for promotion and application in the market.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of warm-up ligament tension device of callisthenics, which is characterized in that including pedestal (1) and be arranged on pedestal (1) Leg ligament tension mechanism and arm strength training mechanism, leg ligament tension mechanism includes that a pair is fixed on pedestal (1) And the first telescopic mast (2) spaced apart, the clip (3) that is mounted at the top of the first telescopic mast (2) and it is arranged in clip (3) cross bar (4) in is connected with multiple link blocks (5) on the cross bar (4), is respectively connected with elastic webbing on the link block (5) (6), and the end of the elastic webbing (6) is mounted on hanging ring (7), is provided with the first adjusting spiral shell on first telescopic mast (2) Bolt (8)；The arm strength training mechanism include a pair be fixed on pedestal (1) and the second telescopic mast (9) spaced apart, peace Mounted in the second telescopic mast (9) top and a pair of of mounting post (10) spaced apart, setting are between two mounting posts (10) Connecting column (11) and the pulley (12) being movably arranged in the middle part of connecting column (11) are additionally provided with clump weight on the pedestal (1) (13), it is arranged with rope (14) on the pulley (12), and one end of the rope (14) is connected with the clump weight (13), institute It states and is provided with the second adjusting bolt (15) on the second telescopic mast (9).

2. a kind of warm-up ligament tension device of callisthenics according to claim 1, which is characterized in that described first is flexible The upper end of column (2) is fixed with hook (16).

3. a kind of warm-up ligament tension device of callisthenics according to claim 1, which is characterized in that the cross bar (4) On be at least connected with 3 link blocks (5).

4. a kind of warm-up ligament tension device of callisthenics according to claim 1, which is characterized in that the pedestal (1) On be provided with groove (17) for placing clump weight (13).

5. a kind of warm-up ligament tension device of callisthenics according to claim 1, which is characterized in that the pedestal (1) It is made with hanging ring (7) of elastic material.