RU2661318C1 - Loading device for creating an adjustable load of a sports simulator (variants) - Google Patents

Abstract

FIELD: simulators.

SUBSTANCE: loading device for creating adjustable load of a sports simulator refers to sports equipment and can be used to train and develop the main muscle groups of adolescents and adults engaged in street sports simulators. Load device contains a U-shaped protection element against unauthorized stealing of weight cargoes, which is made detachable and consists of two L-shaped elements – left and right. Insert is installed inside the upper parts “c” of the left and right L-shaped elements and is aligned with them. One of the ends of the insert is fixed in the top part of either the left element or in the upper part of the right element. Lever is mounted on the axis of the body of the simulator. Guide is movably mounted relative to the lever. Lower end “b” of the right element is fixed to the lever. Lower end “a” of the left element is fixed on the guide. In the first embodiment, the device is provided with locks installed in either a guide or a lever.

EFFECT: smooth adjustment is provided without moving the weights, and also obtaining the exact necessary load for the trainee.

8 cl, 8 dwg

Description

The proposed technical solution relates to the field of sports equipment and can be used to train and develop the main muscle groups of adolescents and adults engaged in street sports simulators.

Known training device containing an E-shaped base on which the front and rear racks are fixedly mounted and movably a seat connected to the loading device by a bar. During the training process, the seat performs a plane-parallel reciprocating movement. The rail for the load is installed with the possibility of changing the angle of inclination using a mechanism with a latch. The device has a pusher connected to the bar.

A disadvantage of the known device is that weighted loads create a load in one direction, since they are always located on one side of the swing axis. Therefore, simulators of this type are limited to training one muscle group.

In addition, the presence of an analog rack and pinion mechanism for adjusting the load complicates the design of the training device (see patent for invention 2247587, class A63B 21/06).

A well-known simulator for training muscles and joints, including a bed, a cable, carabiners, a lever, a pulley block, guides, a pull rod and a load collection package (package of cargo plates), is equipped with a folding movable U-shaped bar located parallel to a steel cable that simultaneously interacts with pull rod and upper roller block. The U-shaped bar is connected to the upper bed and at one end with a support rod, and the other with a slider installed together with the latch on guides made in the form of support columns. In the lower frame, a load plate package lock is installed. (see the certificate in PM No. 39279, class A63B 21/02).

A disadvantage of the known device is the need to remove and install weighted loads to adjust the load, and the load changes discretely, which creates some inconvenience for the trainee. In addition, with this method of load adjustment, the possibility of unauthorized theft of weighted goods is not ruled out.

A sports simulator is known, including a support frame with an axis and racks, a load guide made in the form of a lever along which the load moves with the possibility of fixation, a lever with a handle, a limiter for the lower position of the load guide and a load limiter. The levers are interconnected and are located on one side relative to the axis of rotation (see US Pat. PM No. 62338, class A63B 21/00).

The main disadvantage of the known device is the inability to regulate the load on the lever handle as a percentage of the load, which does not allow the trainee to quickly and smoothly adjust the load.

The closest in combination of essential features is a device for storing weighted goods of a sports simulator, disclosed in the patent for utility model RU No. 134799, A63B 21/00 (prototype), including weighted loads and a U-shaped protection element against unauthorized theft, on which weighted goods are set in percentage terms. A U-shaped element with one of its ends is rigidly fixed to the swing axis, and elements for applying the effort of the trainee are installed on the other free end, which is simultaneously an emphasis.

A disadvantage of the known device is the inability to regulate the load as a percentage of the load, which does not allow the trainee to make smooth adjustment of the load without moving the weighted goods.

In the proposed technical solution, the above disadvantages are eliminated.

The objective of the proposed technical solution is to provide smooth adjustment of the load without moving weighted loads by performing load device options to create an adjustable load of the sports simulator using the components of the same type in design and function, such as a U-shaped load element from unauthorized theft of weighted loads, weight loads, lever, guide, elements for applying the effort of the trainee, the axis of the simulator body.

The technical result consists in obtaining the exact necessary load for the trainee while maintaining the required percentage of the weighted goods that are currently on the left and right parts of the load element.

To achieve a technical result in the proposed technical solution according to the first embodiment (Clause 1), containing weighted goods and a U-shaped protection element against unauthorized theft of weighted goods, according to the invention, the device is additionally equipped with a lever swinging relative to the axis of the sports simulator, and a guide mounted on the lever, while the upper part of the U-shaped element of protection against unauthorized theft of weighted goods is made detachable with the formation of two elements -shaped - left and right, the right element with its lower part is rigidly fixed on the lever, and the left element with its lower part is rigidly fixed on the guide, the device is equipped with clamps that fix the guide relative to the lever in intermediate positions, and an insert installed inside and aligned with the upper parts left and right L-shaped elements, one of the ends of the insert is rigidly fixed at the top of either the left or right L-shaped element.

In the second embodiment (Clause 3), a load device for creating an adjustable load of a sports simulator, including weight loads and a U-shaped protection element against unauthorized theft of weight loads, according to the invention, the device is additionally equipped with a lever swinging relative to the axis of the sports simulator, and a guide mounted on the lever, while the upper part of the U-shaped element of protection against unauthorized theft of weighted goods is made detachable with the formation of two elements nth L-shaped - left and right, the right element with its lower part is rigidly fixed to the lever, and the left element with its lower part is rigidly fixed to the guide, the device is equipped with a drive to move the guide relative to the lever and an insert installed inside and aligned with the upper parts of the left and right L-shaped elements, one of the ends of the insert is rigidly fixed in the upper part of either the left or right L-shaped element.

In the third embodiment (p. 5), a load device for creating an adjustable load of a sports simulator, including weight loads and a U-shaped protection element against unauthorized theft of weight cargo, according to the invention, the device further includes a lever on which the ends of P -shaped element of protection against unauthorized theft of weighted goods, a guide swinging relative to the axis of the sports simulator, in which a lever is mounted with the possibility of longitudinal movement eniya therein, the apparatus is provided with clamps, locking position relative to the guide lever in intermediate positions.

In the fourth embodiment (Clause 7), a load device for creating an adjustable load of a sports simulator, including weight loads and a U-shaped protection element against unauthorized theft of weight cargo, according to the invention, the device further includes a lever on which the ends P -shaped element of protection against unauthorized theft of weighted goods, a guide swinging relative to the axis of the sports simulator, in which a lever with the possibility of longitudinal transition escheniya in it, and is equipped with a drive movement of the lever relative to the guide.

Comparative analysis with the prototype revealed the following distinctive essential features:

- the presence in the proposed device of an additional lever swinging relative to the axis of the sports simulator (first and second versions);

- the presence in the proposed device of the guide mounted on the lever (first and second versions);

- the implementation of the upper part of the U-shaped protection element against unauthorized theft of bulk cargo detachable with the formation of two elements of the L-shaped - left and right (the first and second versions);

- rigid fastening of the right element with its lower part on the lever (first and second versions);

- rigid fastening of the left element with its lower part on the guide (the first and second versions);

- the presence in the device of latches that fix the guide relative to the lever in intermediate positions (first and third versions);

- the presence in the proposed device inserts installed inside and coaxially to the upper parts of the left and right L-shaped elements (first and second versions);

- rigid fastening of one of the ends of the insert in the upper part of either the left or right L-shaped element (first and second versions);

- the presence in the proposed device drive the movement of the guide relative to the lever (second embodiment);

- the presence in the proposed device of an additional lever on which the ends of the U-shaped element of protection against unauthorized theft of weighted goods are rigidly fixed (third and fourth versions);

- the presence in the proposed device of the guide, swinging relative to the axis of the sports simulator (third and fourth versions);

- installation of a lever in the guide with the possibility of its longitudinal movement in it (third and fourth versions);

- the presence in the proposed device of latches that fix the position of the lever relative to the guide in intermediate positions (third embodiment);

- the presence in the proposed device of the drive lever movement relative to the guide (the fourth embodiment).

Besides

- the presence in the proposed device additional indicator device (first, second, third and fourth versions).

The presence of these essential distinguishing features ensures compliance of the claimed technical solution with the condition of patentability "novelty" under applicable law.

The analysis of the prior art by the author, including a search by patents and scientific and technical sources of information and identification of sources containing information about analogues of load devices to create an adjustable load of a sports simulator, made it possible to establish that there are no analogues characterized by features identical to all the essential features of the proposed technical solutions, and the selection from the list of analogues of the prototype ensured the identification of a set of essential in relation to the technical results from personal characteristics of the claimed device.

To verify compliance with the requirements of the inventive step, the author carried out an additional search and analysis of solutions in order to identify signs that match signs that are different from the selected prototype, the results of which showed that the claimed technical solution does not explicitly follow from the prior art defined by the applicant, that is, a comparison of the proposed inventions not only with the prototype, but also with other technical solutions in this and related fields of sports equipment showed that the latter e contain signs similar to distinguish the claimed technical solution to the prototype.

This allows us to conclude that the claimed load device for creating an adjustable load of the sports simulator (options) to the patentability condition "inventive step" under the current law.

The invention is illustrated by drawings.

Figure 1 shows a General view of the load device for creating an adjustable load of a sports simulator. The first embodiment.

In FIG. 2 shows a general view of a loading device for creating an adjustable load of a sports simulator. The second embodiment.

In FIG. 3 shows a general view of a loading device for creating an adjustable load of a sports simulator. The third embodiment.

In FIG. 4 shows a general view of a loading device for creating an adjustable load of a sports simulator. The fourth embodiment.

In FIG. 5 shows a general view of a loading device for creating an adjustable load of a sports simulator. The first embodiment. Change of direction of loading R.

In FIG. 6 shows a general view of a loading device for creating an adjustable load of a sports simulator. The second embodiment. Change of direction of loading R.

In FIG. 7 shows a general view of a loading device for creating an adjustable load of a sports simulator. The third embodiment. Change of direction of loading R.

In FIG. 8 shows a general view of a loading device for creating an adjustable load of a sports simulator. The fourth embodiment. Change of direction of loading R.

The technical task posed by the author for each of the versions of the load device for creating an adjustable load of the sports simulator is solved as follows.

The design of the loading device for creating an adjustable load of the sports simulator according to the first embodiment (see Fig. 1) contains a detachable U-shaped element (not shown for designation) protection against unauthorized theft of weighted goods, consisting of two L-shaped elements - left 1 and right 2 (and the distance between the L-shaped elements 1 and 2 does not exceed the width of the disk (to hell. not unmarked) weight load). Insert 3 is installed inside the upper parts "c" of the left 1 and right 2 L-shaped elements and is aligned with them. One of the ends of insert 3 is rigidly fixed in the upper part of either the left element 1 or in the upper part of the right element 2. The lever 4 is mounted on the axis 5 of the simulator body 6. The guide 7 (of any known construction) is movably mounted relative to the lever 4. The lower end "b "The right element 2 is rigidly fixed to the lever 4. The lower end" a "of the left element 1 is rigidly fixed to the guide 7. The latches 8 (of any known construction) are installed either in the guide 7 or on the lever 4. The device includes weighted loads 9, consisting of set of disks (on (unmarked)), located in percentage terms on the lower parts “a” and “b” of the left 1 and right 2 L-shaped elements, respectively. Elements for applying a force of 10 are located at the end of the lever 4. To visually determine the set value of the load P, the proposed device is equipped with an indicator device 11 of any known design (for example, in the form of a ruler with divisions graduated in units of mass, depending on the relative linear movement of the guide 7 relative to the lever four).

The design of the loading device for creating an adjustable load of the sports simulator in the second embodiment (see Fig. 2) includes a detachable U-shaped element (not shown for designation), consisting of two L-shaped elements - left 1 and right 2 (and the distance between the L-shaped elements 1 and 2 does not exceed the width of the disk (to hell. not a designator) weight load). Insert 3 is installed inside the upper parts "c" of the left element 1 or of the right element 2 and is aligned with it. One of the ends of insert 3 is rigidly fixed in the upper part of either the left element 1 or in the upper part of the right element 2. The lever 4 is mounted on the axis 5 of the simulator body 6. The guide 7 (of any known construction) is movably mounted relative to the lever 4. The lower end "b "Of the right element 2 is rigidly fixed to the lever 4. The lower end" a "of the left element 1 is rigidly fixed to the guide 7. The device includes weighted loads 9, consisting of a set of disks (for drawing not unmarked), located in percentage terms on the lower parts "A" and "b" left 1 and right 2 L-shaped elements, respectively. Elements for applying a force of 10 are located at the end of the lever 4. The device is equipped with a drive 12 (any of the known constructions) for moving the guide 7 relative to the lever 4. The drive 12 can be made, for example, in the form of a screw mechanism (with metric thread and large pitch) (see Fig.2). To visually determine the set value of the load P, the device is equipped with an indicator device 11 of any known design (for example, in the form of a ruler with divisions graduated in units of mass, depending on the relative linear movement of the guide 7 relative to the lever 4).

The design of the load device for creating an adjustable load of the sports simulator according to the third embodiment (see Fig. 3) includes a U-shaped element (not shown in fig.), Rigidly fixed with the lower parts "a" and "b" on the lever 4 installed in the guide 13 (any known design), swinging relative to the axis 5 of the body of the sports simulator 6. The latches 8 (any known design) are installed either in the guide 13 or on the lever 4, and weight loads 9, located in percentage terms on the lower parts "a" and "b" different element (in Fig. Symbol is not.). Elements for applying force 10 are located at the end of the lever 4.

To visually determine the set value of the load P, an indicator device 11 of any known design is installed (for example, in the form of a ruler with divisions graduated in units of mass, depending on the relative linear movement of the lever 4 relative to the guide 13).

The design of the loading device for creating an adjustable load of the sports simulator (see Fig. 4) according to the fourth embodiment includes a U-shaped element (not shown in the drawing), rigidly fixed with the lower parts "a" and "b" on the lever 4 installed in the guide 13 (of any known construction), swinging relative to the axis 5 of the body of the sports simulator 6. Weighted loads 9, are located in percentage terms on the lower parts "a" and "b" of the U-shaped element (for devil. unmarked). Elements for applying the force 10 are located at the end of the lever 4. The device is equipped with a drive 12 (any of the known constructions) for moving the lever 4 relative to the guide 13. The drive 12 can be made, for example, in the form of a screw mechanism (see Fig. 4). To visually determine the set value of the load P, the device is equipped with an indicator device 11 of any known design (for example, in the form of a ruler with divisions graduated in units of mass, depending on the relative linear movement of the lever 4 relative to the guide 13).

The proposed device according to the first embodiment works as follows.

The magnitude of the required exact load P on the elements for the application of force 10 is regulated in two stages.

At the first stage, the necessary value of the main load P is regulated, which is carried out by installing weighted loads 9 in the percentage ratio at the lower ends a and b of the left 1 and right 2 L-shaped elements, respectively (see Fig. 1).

At the second stage (see Fig. 1), the necessary exact value of the force P is finally set. For this, the latches 8. are weakened. Next, the guide 7 is moved together with the left part 1 of the L-shaped element, on which the weight loads 9 are located to the left or right of the original positions depending on what final exact load P needs to be obtained - less or more than the pre-installed load P, without changing the percentage of the weight of goods 9. Next, you need to fix the latches 8 for rotation from inadvertent movement guide 7 relative to the arm 4 during exercise.

To change the direction of the load P (see Fig. 5), the trainee moves the guide 7 relative to the lever 4 until the load device is rotated spontaneously (not shown in the drawing) in the opposite direction relative to the last configured position of the load device. In this case, the central heating center, in which the resultant Q of all the gravity forces of the load device is applied (to the drawing not a mark), will move relative to the swing axis 5 to the left or right relative to the last configured position of the load device (to the drawing not a mark).

Insert 3 serves as a guide for the upper parts “with” the left 1 and right 2 L-shaped elements.

The work of the load device to create an adjustable load of the sports simulator according to the second embodiment (see Fig. 2) differs from the first embodiment by the use of the drive 12 to move the guide 7 together with the left L-shaped element, on which weight loads 9 are located to the left or to the right of the original provisions depending on what final exact load P needs to be obtained - less or more of a pre-set load P without changing the percentage of weighted loads 9. Drive 12 can It is performed, for example, in the form of a screw mechanism (see. Fig. 2), which performs well and latch function (screw mechanism is self-locking) to prevent from inadvertent movement guide 7 with weighted cargo 9 on the lever 4 during exercise on the simulator.

To change the direction of the load P (see Fig. 6), the trainee moves the guide 7 relative to the lever 4 with the help of the actuator 12 until the load device spontaneously rotates (not shown in fig.), Relative to axis 5 in the opposite direction relative to the last configured position of the load device . In this case, the center of transport, in which the resultant Q of all the gravity forces of the load device is applied (to devil. Not a designator) will move relative to the swing axis 5 left or right relative to the last configured position of the load device (not visible in the drawing).

The proposed device according to the third embodiment works as follows (see Fig. 3).

In the proposed device, the magnitude of the required exact load P on the elements for the application of force 10 is regulated in two stages.

At the first stage, the necessary magnitude of the main load P is regulated, which is carried out by setting the weighted loads 9 in percentage terms on the left “a” and right “b” parts of the U-shaped element (to hell. Not a reference) (see Fig. 3 )

At the second stage, the necessary exact value of the force P is finally set. For this, the latches 8 are loosened. Next, the lever 4 is moved relative to the guide 13 to the left or to the right from the initial position, depending on which final exact load is necessary to obtain — less or more than the preset load P , without changing the percentage of weighted goods 9. Next, you need to fix the clamps 8 to prevent from spontaneous movement of the lever 4 relative to the direction number 13 during exercise.

To change the direction of the load P (see Fig. 7), the trainee moves the lever 4 relative to the guide 13 until the load device is rotated spontaneously (not shown in fig.) Relative to the swing axis 5 in the opposite direction relative to the last configured position of the load device. In this case, the central heating center, in which the resultant Q of all the gravity forces of the load device is applied (to the drawing not a mark), will move relative to the swing axis 5 to the left or right relative to the last configured position of the load device (to the drawing not a mark).

The operation of the load device according to the fourth embodiment (see Fig. 4) of the execution differs from the third embodiment by the use of the actuator 12 to move the lever 4 with the weighted loads 9 to the left or to the right from the initial position depending on what final exact load P needs to be obtained - less or more than the pre-set load P, without changing the percentage of weighted loads 9. The drive 12 can be made, for example, in the form of a screw mechanism (see Fig. 4), which also performs the function of a latch (screws second mechanism is self-locking) to prevent inadvertent movement of the lever 4 with the weighted loads 9 relative to the guide 13 during the simulator exercise.

To change the direction of the load P (see Fig. 8), the trainee moves the lever 4 relative to the guide 13 until the load device spontaneously rotates (not shown in fig.) Relative to the swing axis 5 in the opposite direction relative to the last configured position of the load device. In this case, the central heating center, in which the resultant Q of all the gravity forces of the load device is applied (to the drawing not a mark), will move relative to the swing axis 5 to the left or right relative to the last configured position of the load device (to the drawing not a mark).

In the first and second embodiments of the load device for creating an adjustable load of the sports simulator (see Fig. 1 and Fig. 2), the trainee visually determines the set value of the load P using the indicator device 11 of any known design (for example, in the form of a ruler with graduated graduated divisions in units of mass, depending on the linear displacement of the guide 7 relative to the lever 4).

In the third and fourth embodiments of the load device for creating an adjustable load of the sports simulator (see Fig. 3 and Fig. 4), the training person visually determines the set value of the load P using the indicator device 11 of any known design (for example, in the form of a ruler with graduated graduated divisions in units of mass, depending on the relative linear movement of the lever 4 relative to the guide 13).

Thus, the load device for creating an adjustable load of the sports simulator ensures smooth adjustment to a greater or lesser side from the pre-set load P, corresponding to the percentage ratio of weighted loads 9.

The alleged invention can be repeatedly made on the basis of materials commercially produced by domestic and foreign industry using modern mastered technology and can be used to train the main muscle groups of adolescents and adults on street sports grounds, which allows us to conclude that the proposed invention meets the criterion of "industrial applicability" .

Claims (8)

1. A loading device for creating an adjustable load of a sports trainer, comprising weighted loads and a U-shaped element of protection against unauthorized theft of weighted loads, characterized in that the device is additionally equipped with a lever swinging relative to the axis of the sports simulator and a guide mounted on the lever, the upper part of the U-shaped element of protection against unauthorized theft of weighted goods is made detachable with the formation of two elements of the L-shaped form - left and right, moreover, right the th element with its lower part is rigidly fixed on the lever, and the left element with its lower part is rigidly fixed on the guide, the device is equipped with clamps that fix the guide relative to the lever in intermediate positions, and an insert installed inside and aligned with the upper parts of the left and right L-shaped elements, moreover, one of the ends of the insert is rigidly fixed in the upper part of either the left or right L-shaped element. 2. A loading device for creating an adjustable load of a sports simulator according to claim 1, characterized in that it is additionally equipped with an indicator device. 3. A loading device for creating an adjustable load of a sports trainer, comprising weighted loads and a U-shaped protection element against unauthorized theft of weighted loads, characterized in that the device is additionally equipped with a lever swinging relative to the axis of the sports simulator and a guide mounted on the lever, the upper part of the U-shaped element of protection against unauthorized theft of weighted goods is made detachable with the formation of two elements of the L-shaped form - left and right, moreover, right the th element with its lower part is rigidly fixed on the lever, and the left element with its lower part is rigidly fixed on the guide, while the device is equipped with a drive to move the guide relative to the lever and an insert installed inside and aligned with the upper parts of the left and right L-shaped elements, one of the ends of the insert are rigidly fixed in the upper part of either the left or right L-shaped element. 4. A loading device for creating an adjustable load of a sports simulator according to claim 3, characterized in that it is additionally equipped with an indicator device. 5. A loading device for creating an adjustable load of a sports simulator containing weighted loads and a U-shaped protection element against unauthorized theft of weighted goods, characterized in that the device further includes a lever on which the ends of the U-shaped protection element against unauthorized theft of weighted goods are rigidly fixed , a guide swinging relative to the axis of the sports simulator, in which a lever is mounted with the possibility of longitudinal movement in it, while the device is equipped with clamps , The locking position of the lever relative to the guide in the intermediate positions. 6. A loading device for creating an adjustable load of a sports simulator according to claim 5, characterized in that it is additionally equipped with an indicator device. 7. A loading device for creating an adjustable load of a sports simulator containing weighted loads and a U-shaped protection element against unauthorized theft of weighted goods, characterized in that the device further includes a lever on which the ends of the U-shaped protection element against unauthorized theft of weighted goods are rigidly fixed , a guide swinging relative to the axis of the sports simulator, in which a lever is mounted with the possibility of longitudinal movement in it, while the device is equipped with a drive lever movement relative to the guide. 8. A loading device for creating an adjustable load of a sports simulator according to claim 7, characterized in that it is additionally equipped with an indicator device.

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