ITTV20060036A1 - ELASTIC WITH DYNAMOMETRIC HEELS. - Google Patents

ELASTIC WITH DYNAMOMETRIC HEELS. Download PDF

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Publication number
ITTV20060036A1
ITTV20060036A1 IT000036A ITTV20060036A ITTV20060036A1 IT TV20060036 A1 ITTV20060036 A1 IT TV20060036A1 IT 000036 A IT000036 A IT 000036A IT TV20060036 A ITTV20060036 A IT TV20060036A IT TV20060036 A1 ITTV20060036 A1 IT TV20060036A1
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IT
Italy
Prior art keywords
locking devices
hollow tube
sports tool
sports
tool
Prior art date
Application number
IT000036A
Other languages
Italian (it)
Inventor
Giovanni Battistin
Original Assignee
Giovanni Battistin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giovanni Battistin filed Critical Giovanni Battistin
Priority to IT000036A priority Critical patent/ITTV20060036A1/en
Priority to PCT/EP2007/002138 priority patent/WO2007104509A1/en
Publication of ITTV20060036A1 publication Critical patent/ITTV20060036A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552Elastic ropes or bands
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/16Supports for anchoring force-resisters
    • A63B21/169Supports for anchoring force-resisters for anchoring on or against a wall
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4001Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4017Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the upper limbs
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4033Handles, pedals, bars or platforms
    • A63B21/4035Handles, pedals, bars or platforms for operation by hand
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/02Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
    • A63B71/023Supports, e.g. poles
    • A63B2071/024Supports, e.g. poles with screws or pins in the earth
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058Mechanical means for varying the resistance
    • A63B21/00069Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0442Anchored at one end only, the other end being manipulated by the user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552Elastic ropes or bands
    • A63B21/0555Details of the rope or band, e.g. shape or colour coding
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552Elastic ropes or bands
    • A63B21/0557Details of attachments, e.g. clips or clamps
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/16Supports for anchoring force-resisters
    • A63B21/1681Supports for anchoring force-resisters for anchoring between horizontal surfaces, e.g. the floor and the ceiling
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/28Devices for two persons operating in opposition or in cooperation
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00Characteristics or parameters related to the user or player
    • A63B2208/02Characteristics or parameters related to the user or player posture
    • A63B2208/0204Standing on the feet

Description

TITOLO: “ELASTICO CON TACCHE DINAMOMETRICHE” TITLE: "ELASTIC WITH DYNAMOMETRIC NOTCHES"

DESCRIZIONE DESCRIPTION

Il presente trovato ha per oggetto un attrezzo sportivo particolarmente per l’esecuzione di esercizi ginnici atti, ad esempio, al potenziamento, alla rieducazione o alla tonificazione della muscolatura del corpo umano. The present invention relates to a sports tool particularly for performing gymnastic exercises suitable, for example, for strengthening, re-education or toning the muscles of the human body.

Oggigiorno per l’esecuzione di tali esercizi ginnici sono comunemente utilizzati macchinari essenzialmente comprendenti unf3⁄4 sedile e/o una panca d’appoggio e dei pesi, associati ad opportune carrucole atte al sollevamento dei medesimi da parte dell’utilizzatore. Nowadays, for the execution of these gymnastic exercises, machinery essentially comprising a 3⁄4 seat and / or a support bench and weights, associated with appropriate pulleys suitable for lifting them by the user, are commonly used.

Il principale inconveniente di tali macchinari consiste nel fatto di essere ingombranti e molto pesanti, rendendo di fatto non possibile il trasporto in altro sito da parte dell’utilizzatore. The main drawback of these machines is that they are bulky and very heavy, making it impossible for the user to transport them to another site.

Un altro importante inconveniente è dovuto all’elevato costo di un macchinario di questo tipo. Another important drawback is due to the high cost of a machine of this type.

Ancora un inconveniente è dovuto al fatto che tali macchinari di tipo noto hanno un impiego molto rigido, spesso essendo realizzati, ad esempio, per consentire l’adeguato potenziamento solo di pochi specifici muscoli. Another drawback is due to the fact that such known machines have a very rigid use, often being made, for example, to allow adequate strengthening of only a few specific muscles.

In alternativa a tali macchinari di tipo noto sono comunemente impiegati, singolarmente o in combinazione con panche, dei bilancieri e dei manubri. As an alternative to such known machines, barbells and dumbbells are commonly used individually or in combination with benches.

Anche tali attrezzi di tipo noto presentano lo svantaggio di non consentire una grande flessibilità di impiego. These known tools also have the disadvantage of not allowing a great flexibility of use.

Inoltre essi hanno l’inconveniente di essere comunque piuttosto pesanti e ingombranti, non consentendo un facile trasporto da parte dell’utilizzatore. Furthermore, they have the drawback of being in any case quite heavy and bulky, not allowing easy transport by the user.

E’ anche noto l’uso di corpi elastici quali corde o tubi elasticamente deformabili, alle estremità dotati di mezzi di presa per due utilizzatori, oppure di un mezzo di presa e un mezzo di ancoraggio ad un gancio o ad un’asta preventivamente fissata, ad esempio, ad una parete. It is also known to use elastic bodies such as ropes or elastically deformable tubes, equipped at the ends with gripping means for two users, or with a gripping means and a means of anchoring to a hook or rod previously fixed, for example, to a wall.

Tali attrezzi sportivi, pur essendo leggeri e facilmente trasportabili, presentano l’inconveniente di avere una forza di deformazione prefissata dipendente dalle caratteristiche meccaniche del materiale e dalla geometria del corpo elastico. These sports equipment, while being light and easily transportable, have the drawback of having a predetermined deformation force dependent on the mechanical characteristics of the material and the geometry of the elastic body.

Sono ad esempio commercialmente diffusi tubi elastici aventi colore differente in funzione delle caratteristiche di elasticità possedute, in modo da essere facilmente distinguibili dall’utilizzatore. For example, elastic tubes with different colors are commercially widespread according to the characteristics of elasticity possessed, so as to be easily distinguishable by the user.

Tali corpi elastici di tipo noto possono eventualmente essere annodati tra loro o annodati al mezzo di ancoraggio in modo da variare la forza elastica risultante. These known elastic bodies can optionally be knotted together or knotted to the anchoring means so as to vary the resulting elastic force.

L’inconveniente principale consiste nel fatto che, per conoscere la reale forza elastica che essi sono in grado di offrire, si è costretti ad utilizzare altri sistemi di misura, non sempre disponibili ed accessibili, con conseguenti processi di taratura. The main drawback consists in the fact that, in order to know the real elastic force that they are able to offer, one is forced to use other measurement systems, not always available and accessible, with consequent calibration processes.

Tali corpi elastici di tipo noto presentano inoltre lo svantaggio di avere uno spettro di impiego limitato: per poter eseguire un allenamento completo sui vari muscoli del corpo umano è infatti necessario dotarsi di svariati corpi elastici, possibilmente di forza elastica differente, da utilizzarsi alternativamente o in combinazione tra loro. These known elastic bodies also have the disadvantage of having a limited spectrum of use: in order to perform a complete training on the various muscles of the human body it is in fact necessary to have various elastic bodies, possibly of different elastic strength, to be used alternatively or in combination between them.

Un ulteriore svantaggio, che si presenta nel caso in cui tali corpi elastici di tipo nodo vengano annodati, consiste nel fatto di doverli snodare una volta concluso l’utilizzo ed ogni volta che risulti necessario variare l’applicazione. A further disadvantage, which arises in the event that these knot-type elastic bodies are knotted, is that they have to be untied once use is complete and whenever it is necessary to change the application.

Compito principale di quanto forma oggetto del presente trovato è quindi quello di risolvere i problemi tecnici evidenziati, eliminando gli inconvenienti delle tecniche note citate e quindi escogitando un trovato che sia leggero e facilmente trasportabile, nello stesso tempo consentendo all’utilizzatore un impiego versatile ed efficacemente applicabile alla maggior parte dei muscoli del corpo umano. The main task of what forms the subject of the present invention is therefore to solve the technical problems highlighted, eliminating the drawbacks of the known techniques mentioned and therefore devising an invention that is light and easily transportable, at the same time allowing the user a versatile and effective use. applicable to most of the muscles of the human body.

Nell’ambito del compito sopra esposto, un altro importante scopo è quello di realizzare un trovato che consenta di variare lo sforzo e la direzione di applicazione del medesimo in modo semplice e rapido. Within the scope of the aforementioned task, another important object is to provide an invention that allows the effort and direction of application thereof to be varied in a simple and rapid manner.

Ancora uno scopo del trovato consiste nel permettere la conoscenza immediata dello sforzo applicato all’attrezzo, senza la necessità di effettuare tarature o di disporre di dispositivi aggiuntivi. Another object of the invention is to allow immediate knowledge of the effort applied to the tool, without the need to perform calibrations or to have additional devices.

Non ultimo scopo è quello di realizzare un trovato che risulti strutturalmente semplice, il medesimo presentando costi realizzativi contenuti. Not least object is to provide an invention which is structurally simple, the same having contained manufacturing costs.

Il compito e gli scopi accennati, nonché altri che più chiaramente appariranno in seguito vengono raggiunti da un attrezzo sportivo che si caratterizza per il fatto di comprendere un tubo cavo realizzato in materiale elasticamente deformabile cui sono coassialmente associati tre o più dispositivi di bloccaggio selettivamente associabili a mezzi di ancoraggio e/o mezzi di presa. The aforementioned aim and objects, as well as others which will appear more clearly in the following, are achieved by a sports tool which is characterized in that it comprises a hollow tube made of elastically deformable material to which three or more locking devices are coaxially associated, which can be selectively associated with anchoring means and / or gripping means.

Ulteriori caratteristiche e vantaggi del trovato risulteranno maggiormente dalla descrizione dettagliata di un particolare, ma non esclusiva, forma di realizzazione, illustrata a titolo indicativo e non limitativo nelle tavole e nei disegni allegate a cui: Further characteristics and advantages of the invention will become clearer from the detailed description of a particular, but not exclusive, embodiment, illustrated by way of non-limiting example in the attached tables and drawings to which:

La figura 1 mostra una vista schematica una possibile applicazione del trovato; Figure 1 shows a schematic view of a possible application of the invention;

la figura 2 illustra una particolare forma realizzativa, parzialmente sezionata, del trovato; Figure 2 illustrates a particular embodiment, partially in section, of the invention;

le figure 3 e 4 illustrano il trovato di figura 2 impiegato in due distinte modalità cui corrispondono sforzi di trazione differenti; Figures 3 and 4 illustrate the invention of Figure 2 used in two distinct ways to which different tensile stresses correspond;

la figura 5 illustra una distinta forma realizzativa del trovato. Figure 5 illustrates a distinct embodiment of the invention.

Con riferimento alle figure dalla 1 alla 4, si è indicato con il numero 1 un attrezzo sportivo comprendente un tubo cavo 2 opportunamente realizzato in materiale elasticamente deformabile. With reference to figures 1 to 4, number 1 indicates a sports tool comprising a hollow tube 2 suitably made of elastically deformable material.

In questa particolare forma realizzativa, entro il tubo cavo 2 sono alloggiati quattro dispositivi di bloccaggio, indicati con il numero 3, vantaggiosamente costituiti da sfere realizzate in materiale rigido o comunque scarsamente deformabile. In this particular embodiment, four locking devices are housed within the hollow tube 2, indicated with the number 3, advantageously constituted by balls made of rigid or in any case scarcely deformable material.

Tali dispositivi di bloccaggio 3 presentano un diametro superiore al diametro interno del tubo cavo 2, in modo che il mutuo accoppiamento avvenga per interferenza. These locking devices 3 have a diameter greater than the internal diameter of the hollow tube 2, so that the mutual coupling takes place by interference.

In tal modo, i dispositivi di bloccaggio 3 sono mantenuti in loco dalla stessa forza elastica delle pareti del tubo cavo 2. In this way, the locking devices 3 are kept in place by the same elastic force as the walls of the hollow tube 2.

Una trazione longitudinale del tubo cavo 2 comporta un allungamento del medesimo ed un contemporaneo restringimento della sezione cava del tubo 2 stesso, sia a monte sia a valle di ciascuno dei dispositivi di bloccaggio 3, impedendo ai medesimi eventuali scorrimenti longitudinali. A longitudinal traction of the hollow tube 2 involves an elongation of the same and a simultaneous narrowing of the hollow section of the tube 2 itself, both upstream and downstream of each of the locking devices 3, preventing them from any longitudinal sliding.

Ciascuno di detti dispositivi di bloccaggio 3 è atto ad essere selettivamente associato ad un mezzo di ancoraggio, quale ad esempio un primo gancio 4 preventivamente vincolato ad una parete, al pavimento o al soffitto o ad una qualsivoglia altra superficie fissa. Each of said locking devices 3 is adapted to be selectively associated with an anchoring means, such as for example a first hook 4 previously secured to a wall, floor or ceiling or to any other fixed surface.

Tale primo gancio 4 risulta conformato in modo da consentire il passaggio del tubo cavo 2 ma non dei dispositivi di bloccaggio 3, fungendo in tal modo da battuta per uno dei medesimi. This first hook 4 is shaped in such a way as to allow the passage of the hollow tube 2 but not of the locking devices 3, thus acting as a stop for one of the same.

Come illustrato nelle figure 3 e 4, l’attrezzo sportivo 1 è altresì associabile ad un mezzo di presa, quale una maniglia 5 dotata di un secondo gancio, indicato con il numero 6, mediante un distinto mezzo di bloccaggio 3. As shown in figures 3 and 4, the sports tool 1 can also be associated with a gripping means, such as a handle 5 equipped with a second hook, indicated with the number 6, by means of a distinct locking means 3.

E’ altresì possibile associare l’attrezzo sportivo 1, da parti opposte, a due distinti mezzi di presa 5, in modo da essere eventualmente impiegato da due distinti utilizzatori contemporaneamente, oppure eventualmente anche da un unico utilizzatore. It is also possible to associate the sports tool 1, on opposite sides, with two distinct gripping means 5, so as to be possibly used by two distinct users at the same time, or possibly even by a single user.

L’utilizzo è quindi il seguente: con riferimento alle figure citate, si ha che lutilizzatore può vincolare una prima porzione di attrezzo sportivo 1 ad un mezzo di ancoraggio o ad un mezzo di presa in corrispondenza del mezzo di bloccaggio 3 più prossimo a detta prima porzione. The use is therefore as follows: with reference to the aforementioned figures, the user can fasten a first portion of a sports tool 1 to an anchoring means or to a gripping means at the locking means 3 closest to said first portion.

Allo stesso modo l’utilizzatore può vincolare una seconda porzione di attrezzo sportivo 1 ad un mezzo di presa in corrispondenza di un distinto mezzo di bloccaggio 3 prossimo alla seconda porzione. In the same way, the user can constrain a second portion of a sports tool 1 to a gripping means at a distinct locking means 3 next to the second portion.

In funzione dei due dispositivi di bloccaggio 3 scelti, la forza elastica che si sviluppa nella trazione dell’attrezzo sportivo 1 è inversamente proporzionale alla distanza tra i due dispositivi di bloccaggio 3 stessi. Depending on the two locking devices 3 chosen, the elastic force that develops in the traction of the sports tool 1 is inversely proportional to the distance between the two locking devices 3 themselves.

In funzione delle caratteristiche meccaniche e geometriche dell’ attrezzo sportivo, risulta così immediato da parte del produttore fornire all’utilizzatore le informazioni per determinare con precisione la forza elastica in funzione dei dispositivi di bloccaggio scelti di volta in volta. Depending on the mechanical and geometric characteristics of the sports equipment, it is therefore immediate for the manufacturer to provide the user with the information to accurately determine the elastic force according to the locking devices chosen from time to time.

Si può così constatare come il procedimento abbia raggiunto il compito e gli scopi prefissati, in quanto consente all’utilizzatore di trasportare facilmente il trovato anche durante viaggi o trasferte, potendo allenarsi in modo completo anche a casa o in albergo. It can thus be seen that the method has achieved the intended aim and objects, as it allows the user to easily transport the invention even during travels or transfers, being able to train completely even at home or in a hotel.

Il trovato presenta un utilizzo assai versatile, consentendo all’utilizzatore di allenare in modo efficace la maggior parte dei muscoli del corpo umano, in quanto sia lo sforzo sia la direzione di applicazione del medesimo sono facilmente modificabili. The invention has a very versatile use, allowing the user to effectively train most of the muscles of the human body, as both the effort and the direction of application of the same can be easily modified.

Risulta inoltre facile la conoscenza, da parte dell’utilizzatore, dello sforzo applicato all’attrezzo, senza la necessità di effettuare tarature o di disporre di dispositivi aggiuntivi. It is also easy for the user to know the effort applied to the tool, without the need to perform calibrations or to have additional devices.

Naturalmente il trovato è suscettibile di numerose modifiche e varianti, tutte rientranti nell’ambito del medesimo concetto inventivo. Of course, the invention is susceptible of numerous modifications and variations, all of which are within the scope of the same inventive concept.

Così, ad esempio, è possibile realizzare un attrezzo sportivo comprendente dispositivi di bloccaggio aventi forma differente da quella precedentemente illustrata, e quindi ad esempio di forma cilindrica, ovoidale, prismatica oppure biconica, purché detti dispositivi di bloccaggio siano alloggiati con interferenza lungo il tubo cavo. Thus, for example, it is possible to produce a sports tool comprising locking devices having a shape different from that previously illustrated, and therefore for example cylindrical, ovoid, prismatic or biconical, provided that said locking devices are housed with interference along the hollow tube. .

E’ altresì possibile realizzare altre forme realizzati ve del trovato, quale ad esempio una seconda forma realizzativa, indicata in figura 5 con il numero 11, in cui dei dispositivi di bloccaggio 13 sono disposti esternamente lungo un tubo cavo 12, presentando una apertura, ad esempio un foro, per il passaggio con interferenza del tubo cavo medesimo. It is also possible to realize other embodiments of the invention, such as for example a second embodiment, indicated in figure 5 with the number 11, in which locking devices 13 are arranged externally along a hollow tube 12, presenting an opening, such as for example a hole, for the passage with interference of the hollow tube itself.

Naturalmente i materiali impiegati nonché le dimensioni costituenti i singoli componenti il trovato potranno essere più pertinenti a seconda delle specifiche esigenze. The materials used, as well as the dimensions that constitute the individual components of the invention, may of course be more pertinent according to specific requirements.

I diversi mezzi per effettuare certe differenti funzioni non dovranno certamente coesistere solo nella forma di realizzazione illustrata, ma potranno essere di per sé presenti in molte forme di realizzazione, anche non illustrate. The different means for carrying out certain different functions will certainly not have to coexist only in the illustrated embodiment, but may be present per se in many embodiments, even those not illustrated.

Claims (7)

RIVENDICAZIONI 1) Attrezzo sportivo che si caratterizza per il fatto di comprendere un tubo cavo realizzato in materiale elasticamente deformabile cui sono coassialmente associati tre o più dispositivi di bloccaggio selettivamente associabili a mezzi di ancoraggio e/o mezzi di presa. CLAIMS 1) Sports tool which is characterized in that it comprises a hollow tube made of elastically deformable material to which three or more locking devices are coaxially associated, which can be selectively associated with anchoring means and / or gripping means. 2) Attrezzo sportivo come alla rivendicazione 1 che si caratterizza per il fatto che il mutuo accoppiamento tra detti dispositivi di bloccaggio e detto tubo cavo avviene per interferenza. 2) Sports tool as in claim 1 which is characterized in that the mutual coupling between said locking devices and said hollow tube occurs by interference. 3) Attrezzo sportivo come alle rivendicazioni 1 e 2 che si caratterizza per il fatto che detti dispositivi di bloccaggio presentano almeno due dimensioni maggiori del diametro interno di detto tubo cavo. 3) Sports tool as per claims 1 and 2 which is characterized in that said locking devices have at least two dimensions greater than the internal diameter of said hollow tube. 4) Attrezzo sportivo come ad una o più delle rivendicazioni precedenti che si caratterizza per il fatto che detti dispositivi di bloccaggio sono vantaggiosamente costituiti da corpi solidi realizzati in materiale rigido o scarsamente deformabile. 4) Sports tool according to one or more of the preceding claims which is characterized by the fact that said locking devices are advantageously constituted by solid bodies made of rigid or scarcely deformable material. 5) Attrezzo sportivo come alla rivendicazione 1 che si caratterizza per il fatto che detti dispositivi di bloccaggio sono equispaziati lungo detto tubo cavo. 5) Sports tool as in claim 1 which is characterized in that said locking devices are equally spaced along said hollow tube. 6) Attrezzo sportivo come alla rivendicazione 1 che si caratterizza per il fatto che detti dispositivi di bloccaggio presentano forma cilindrica, oppure ovoidale, oppure prismatica. 6) Sports tool as in claim 1 which is characterized by the fact that said locking devices have a cylindrical, or ovoid, or prismatic shape. 7) Attrezzo sportivo come alla rivendicazione 1 che si caratterizza per il fatto che detti dispositivi di bloccaggio presentano almeno una apertura, avente larghezza minima inferiore al diametro esterno di detto tubo cavo, per la interconnessione assiale con detto tubo cavo medesimo.7) Sports tool as in claim 1 which is characterized in that said locking devices have at least one opening, having a minimum width smaller than the external diameter of said hollow tube, for axial interconnection with said hollow tube.
IT000036A 2006-03-13 2006-03-13 ELASTIC WITH DYNAMOMETRIC HEELS. ITTV20060036A1 (en)

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IT000036A ITTV20060036A1 (en) 2006-03-13 2006-03-13 ELASTIC WITH DYNAMOMETRIC HEELS.
PCT/EP2007/002138 WO2007104509A1 (en) 2006-03-13 2007-03-12 Elastic band with dynamometric protrusions

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IT000036A ITTV20060036A1 (en) 2006-03-13 2006-03-13 ELASTIC WITH DYNAMOMETRIC HEELS.

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US8303471B2 (en) * 2010-03-15 2012-11-06 Musachio Nicholas R Bi-directional tensioning apparatus
IT201600118691A1 (en) * 2016-11-23 2018-05-23 Reaxing Srl FLEXIBLE SPORTS TOOL
EP3544701B1 (en) 2016-11-23 2024-03-06 Reaxing S.r.l. Flexible sporting apparatus description
IT201700011486A1 (en) * 2017-02-02 2018-08-02 Roberto Caruso FLEXIBLE BELT FOR FITNESS PHYSICAL ACTIVITY.
US11534648B2 (en) * 2021-04-22 2022-12-27 EVO Fitness, LLC. All-in-one multipurpose resistance band based portable strength training device

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US5013036A (en) * 1990-07-23 1991-05-07 Carlos Anchia Exercise apparatus
US5131650A (en) * 1990-12-27 1992-07-21 Hall Ellen P Exercise device

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