UA121370C2 - TRAINER-HANDLE - Google Patents

Abstract

The handrail has two L-shaped racks and interconnected load elements. L-shaped racks are placed on the frame, reinforced with stiffeners and have holes through which passes the shaft, on both sides of which are installed in a circle at least four levers, oriented at one angle to each other and reinforced with at least one row of rails. The levers placed on both sides of the shaft are connected in pairs by transverse handles. In addition, L-shaped racks are equipped with lanyards connected to belts thrown over the ends of the shaft. Weights with different ranges of loading force can be fixed on the cross handles of the simulator.

Description

The invention belongs to sports and training devices, namely to simulators designed for the development and strengthening of the muscles of the human body. It will be most widely used during training involving cyclic movements of the hands (running with the hands), as well as when performing strength exercises of both a cyclic nature and repetitive ones, such as a press, exercises for bending and extending the arms, push-ups on the bars, etc.

The life of a modern person is closely related to the use of simulators. They allow you to achieve excellent physical shape, maintain excellent well-being and health for a long time, and restore impaired functions during the rehabilitation process. Today, you don't need to visit the gym regularly to practice sports, you can achieve the desired results by installing the necessary sports simulators at home. The advantage of home exercise machines is the possibility of pumping muscles at any convenient time, without being tied to a specific work schedule of the gym, which does not always coincide with a person's real free time. Constant purchases of subscriptions to the gym can greatly affect the family budget. In addition, as a rule, only family members have access to home exercise machines.

Trainers are widely popular not only among users who seek to have an athletic figure and develop various muscle groups, but also among those who seek to restore health after injuries, various diseases, etc. It is because of the high popularity and real benefits of classes that special attention is paid to the issue of creating new and improving existing designs of training and rehabilitation simulators.

In the known state of the art, a wide arsenal of constructive variants of various exercise equipment is presented, where the construction features of each variant primarily depend on which muscle group needs to be trained, as well as on the location of the simulator.

Thus, one of the classic types of exercise equipment - "gymnastic ladder-handrail", whose main purpose is to train muscles hands The exercise machine is made in the form of a vertical frame with crossbars installed on a support, consisting of two equally sized moving parts.

The upper frame is additionally equipped with a rope ladder. The user is in the process of training

Zo carries out "running with his hands", alternately grabbing the crossbars and moving along the ladder.

The disadvantage of this simulator is the low level of efficiency and limited scope of application. The reason for this is that when grasping the crossbars with the hands, the user's body hangs freely, while the joints are burdened by his personal weight. Under such conditions, a person can get tired quickly, especially when he is overweight or has limited physical capabilities. Due to the simplified design, only a certain group of muscles can be trained on this device, so it is obvious that it can be interesting and in demand for people who are mostly engaged in physical education, not sports.

A well-known device for strength training of athletes-swimmers, the main purpose of which is to train the muscles of the arms during stroke movements. The exercise machine is a support plate with a built-in hook, which is used to attach it to the gymnastic wall. It consists of a flexible rod thrown over a roller, on one end of which a handle is fixed, which the athlete grabs, and the other end is connected to a resistance element made in the form of a slider (A.s. Mo 204212, MPK" AbZV, class 77a , 21/00, publ. 09.10.1967, Bul. Mo 21, 1967).Training involves changing the load on the resistance element and thereby allows manipulating the amount of effort that the athlete can develop.

As in the above example, the disadvantage of training on a simulator is a limited list of muscles to be trained - the upper part of the body is involved in the process, while the lower part, in particular the muscle groups of the press, is only partially loaded. The training process itself cannot be classified as flexible, because practically the same exercises are performed on this simulator, which leads to the same result. In addition, the simulator cannot be moved from place to place - it is tied to the gymnastic wall, and it is generally unsuitable for use at home.

More promising from the point of view of expanding operational capabilities is the simulator presented in the patent of the Russian Federation Mo 2635795 (МПК): АЕЗВ 21/00, publ. 15.11.2017, Bul. Mo 32. Unlike the ones described above, it is mobile (mounted on wheels ), therefore, as needed, it can be moved to any convenient place depending on the configuration of the room, in addition, the gymnastic equipment of the simulator provides the possibility of training different muscle groups. The simulator is built on the basis of a controlled pneumatic cylinder, to the rod of which a power rope is attached, through a roller fixed on a vertical telescopic rack.

The free end of the rope is equipped with quick-removable fastening elements to various parts of the user's body.

The essence of training is that, depending on the specifics of the task, certain parts of the user's body are attached to the power rope with the help of fastening elements, after which the user begins to perform training movements. The telescopic rack allows you to change the angles of traction forces depending on which muscle group the training is focused on. The amplitude of movement of the body parts, the programmed effort, the time parameters of the performed exercises are transmitted to the rod of the pneumatic cylinder, the mode of operation of which is regulated with the help of computer programs through the control panel.

The main disadvantage of this simulator is the complexity of the structural construction, rather noticeable bulkiness and high cost - it is equipped with complex structural elements, in addition, it requires the presence of computer equipment. Obviously, such a simulator is not available to a wide range of users.

The closest analogue of the invention is a handgrip exercise machine, which has two L-shaped racks and interconnected load elements (patent of the Russian Federation on KM Me 172210, IPC": AEZV 21/22, publ. 06/30/2017, Bull. Mo 19 ). The load elements are two wheels fixed on one axis, made in the form of a rim with levers (spokes). The wheels are connected to each other by crossbars, and the L-shaped racks are connected by horizontal tubes, which give the racks a stable position.

In the process of training on the simulator, the user in a suspended position goes through the crossbars, performing "hand running". At this moment, the wheels rotate with an effort that is regulated by the brake device.

The disadvantage of the simulator is its simplified and rather primitive construction, which allows you to focus only on a limited range of movements, therefore, it does not provide the opportunity to train a wide group of the muscle system. For example, the user cannot effectively develop grip strength and endurance, hand and forearm strength, let alone lower body and abs. In addition, the structural components of the simulator and the features of their fixation are extremely unreliable and are not designed for applying significant efforts, therefore it is acceptable mostly for children's users.

As it was mentioned above, in the process of "running with hands", the joints are burdened by the person's personal weight, which leads to rapid fatigue, and for some categories of people this type of training is extremely problematic or even impossible.

The disadvantage of the simulator is also that it is not mobile - the simulator is permanently attached to the wall with the help of two pairs of hooks.

The invention is based on the task of creating a multi-functional, structurally simplified and easy to install and operate hand grip simulator by improving its structural construction, in particular by equipping it with wheels, equipping it with levers fixed on both ends of the shaft, crossbars connected in pairs, and using an endless rope. thrown over the transverse handles, which allows the user to perform intensive movements and develop significant pulling forces in conditions of variation in the amount of resistance, to diversify grips, positions and positions of the body in relation to the simulator and thereby create a load on a wide group of muscles of both the upper and lower parts of the body .

The task is solved due to the fact that in the grip simulator, which has two L-shaped racks and interconnected load elements, according to the invention, the L-shaped racks are placed on a wheeled frame, reinforced with stiffeners and have holes , through which a shaft passes, on both sides of which at least four levers are installed in a circle, oriented at the same angle relative to each other and strengthened by at least one row of pre-belts, while the levers located on both sides of the shaft are connected in pairs by transverse handles through which an endless rope can be thrown over, in addition, L-shaped racks are equipped with tarlaps connected to belts thrown over the ends of the shaft. Weights with a different range of loading force can be attached to the transverse handles of the simulator.

The above-mentioned technical result, which is achieved in the process of implementing the proposed simulator, is due to features that distinguish it from similar designs of training tools described according to the known state of the art, in particular, in the solution adopted as a prototype.

The main distinguishing feature of the proposed simulator is its versatility, because the structural design of this device combines the capabilities of a whole set of training tools of various types, each of which is designed to train only a specific group of muscles. This versatility is primarily due to the wide range of possibilities provided by an unlimited number of levers and transverse handles (crossbars) between them, as well as a rope thrown over these handles, which allows you to train even those muscle groups that cannot be loaded on standard simulators.

Thus, when performing pulling movements in conditions of varying resistance to the rotation of the levers, the simulator allows you to maximize the strength of the grip, hand and forearm. Its constructive construction allows you to change the position of the body relative to the simulator, which adds variety to the exercises both with the help of levers and the rope, while using a wide complex of muscles of both the upper and lower parts of the body for training.

It is known that ordinary exercises for the press can often create an unnecessary load on the neck and back, which in many cases makes them extremely difficult or even dangerous. Holding on to the rope, levers or transverse handles, you can choose such a position (for example, lying down) in which you can effectively train the abs without using the muscles of the neck and back. You can also easily train your leg muscles in a lying position (or sitting).

The trainer can be attached to any block simulator with variable weights (weights) with the help of a chain and thus get the opportunity to train the muscles of the arms and shoulder girdle by pulling the rope of the block simulator up, as in a deadlift, or down, as when climbing rope

As an option for training exercises on this simulator, there can be an imitation of "push-ups on the bars". For its implementation, a sports rubber (rubber band) is attached to the bed, when stretched, it is possible to load a certain group of muscles.

By reducing the resistance and finding the optimal speed, the simulator can be used for aerobic training, and thanks to the variety of exercises and resistance adjustment, it will be an aerobic workout with an incredible amount of calories burned. It allows simultaneous cardiovascular and strength training, which cannot be achieved during training on standard sports equipment.

It should be noted that the rope is an extremely important and effective addition to the proposed design of the simulator, it significantly expands its operational capabilities, but training on it can be just as effective without a rope. For example, strength and endurance can be developed by going over crossbars and performing "running with hands", while an important point

From training, it is possible to change the strength of the resistance to scrolling the levers. To do this, weights of different weights are attached to the transverse arms of the simulator, and resistance adjustment is ensured by a braking system - tarlaps connected to belts thrown over the ends of the shaft.

Summarizing the material presented, we can say that the proposed trainer is an effective tool for increasing strength and endurance, which is an excellent addition to everyday training for both professional athletes and amateurs, for people of different ages and different physical conditions. Due to its mobility, it can be equally successfully used both in gyms and at home and on outdoor sports grounds.

The structural design of the proposed grip simulator is explained by the drawing, which shows: - in fig. 1 - general view of the structure in isometry; - in fig. 2 - a view of the simulator with an endless rope; - in fig. C - a view of the simulator with a weight; - in fig. 4 - a view of the simulator with sports rubber; - in fig. 5 - schematic frontal view of the simulator.

The hand grip trainer (Fig. 1-5) has a frame 1, mounted on wheels 2. Two L-shaped racks 3, reinforced with stiffeners 4, are fixed on the frame. The racks have holes through which the shaft 5 passes, on both sides of which are installed a circle of levers 6, at the ends of which there are handles 7, which the user holds on to during classes. The number of levers varies depending on the purpose of the simulator - from four or more. The levers are oriented at one angle relative to each other and are strengthened by one or several rows of stiffening jumpers 8 (Fig. 1-4).

The levers are connected in pairs by transverse handles 9, through which the endless rope 10 is thrown (Fig. 2). L-shaped racks are equipped with a braking system, in particular, tarlaps 11, connected to belts 12, thrown over the ends of the shaft. Weights 13 (Fig. 3) can be attached to the transverse handles 9, which can be changed as needed depending on the training conditions. Also, the simulator can be equipped with a sports rubber band 14 (Fig. 4), which covers the shaft 5 and the frame 1.

The simulator works as follows:

The structure is installed in the place required for classes.

With the help of a tarlep, the resistance force of the shaft determined for a specific situation is established - the greater the effort required by the exercise, the stronger the shaft is clamped.

After that, the user, applying a certain effort to scroll the shaft, performs training.

This effort can be applied through a rope or in any other way described above, in particular with the use of weights or sports rubber.

Claims (4)

FORMULA OF THE INVENTION 1. An exerciser-grip, which has two L-shaped racks and interconnected load elements, which is distinguished by the fact that the L-shaped racks are placed on a frame, reinforced with stiffening ribs and have holes through which the shaft passes on both sides of which at least four levers are installed around the circle, oriented at the same angle relative to each other and strengthened by at least one row of pre-straps, while the levers located on both sides of the shaft are connected in pairs by transverse handles, in addition, the L-shaped racks are equipped with tarlaps, tied with belts thrown over the ends of the shaft. 2. The hand grip trainer according to claim 1, which is characterized by the fact that it contains wheels placed on the bed. 3. The handgrip exerciser according to any of claims 1 or 2, which is characterized by the fact that an endless rope is thrown over the transverse handles. 4. The hand grip exerciser according to any of claims 1 or 2, which is characterized by the fact that weights with a different range of loading force are attached to the transverse handles.