U.S. patent application number 14/940181 was filed with the patent office on 2016-03-10 for portable gymnic machine and bag-container for its transport and utilization.
The applicant listed for this patent is POLYMED S.R.L.. Invention is credited to Roberto Piga.
Application Number | 20160067542 14/940181 |
Document ID | / |
Family ID | 43413473 |
Filed Date | 2016-03-10 |
United States Patent
Application |
20160067542 |
Kind Code |
A1 |
Piga; Roberto |
March 10, 2016 |
PORTABLE GYMNIC MACHINE AND BAG-CONTAINER FOR ITS TRANSPORT AND
UTILIZATION
Abstract
A portable exercise machine (1), for the execution of gymnastic
and/or rehabilitation exercises through the extension of an elastic
element, characterized in that it comprises: a base or platform (2)
of small size, adapted to be transportable in a cabin briefcase,
said base or platform being usable to stabilize the machine by
means of the weight or the thrust of the user; a gripping element
or handle (3) of cylindrical shape, provided with a device (130)
for sensing the three-dimensional motion, adapted to transmit a
signal relating to the displacement carried out and usable for
displaying on an electronic device (105) the trajectory of the
movement performed by the gripping element or handle (3); an
elastic band (4) whose ends are respectively fixed to said base (2)
and to said gripping element or handle (3), the length of the
portion of the elastic band used for an exercise being variable due
to the winding of the same elastic band (4) around the element
gripping or handle (3).
Inventors: |
Piga; Roberto; (Chiocchio,
IT) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
POLYMED S.R.L. |
Sambuca |
|
IT |
|
|
Family ID: |
43413473 |
Appl. No.: |
14/940181 |
Filed: |
November 13, 2015 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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13698652 |
Feb 4, 2013 |
|
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PCT/IB2011/001071 |
May 17, 2011 |
|
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14940181 |
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Current U.S.
Class: |
206/315.1 ;
482/130 |
Current CPC
Class: |
A63B 23/1263 20130101;
A63B 21/4035 20151001; A63B 2230/01 20130101; A63B 2220/51
20130101; A63B 2071/0625 20130101; A63B 2230/06 20130101; A63B
23/1209 20130101; A63B 23/03508 20130101; A63B 21/00069 20130101;
A63B 23/12 20130101; A63B 2071/0694 20130101; A63B 21/0557
20130101; A63B 2210/50 20130101; A63B 71/0036 20130101; A63B
21/0442 20130101; A63B 2208/0214 20130101; A63B 2208/0233 20130101;
A63B 21/4033 20151001; A63B 2230/65 20130101; A63B 2208/0204
20130101; B65D 25/28 20130101; A63B 24/0062 20130101; A63B 21/00061
20130101; A63B 21/0552 20130101; A63B 21/4017 20151001; A63B
23/03525 20130101; A63B 23/0211 20130101; A63B 2071/027 20130101;
A63B 71/0054 20130101; A63B 21/4043 20151001; A63B 2220/62
20130101; A63B 23/1272 20130101; A63B 2071/0658 20130101; B65D
85/70 20130101; A63B 23/0494 20130101; A63B 71/0622 20130101 |
International
Class: |
A63B 21/055 20060101
A63B021/055; B65D 85/00 20060101 B65D085/00; B65D 25/28 20060101
B65D025/28; A63B 21/00 20060101 A63B021/00; A63B 71/00 20060101
A63B071/00 |
Foreign Application Data
Date |
Code |
Application Number |
May 17, 2010 |
IT |
BO2010A000307 |
Claims
1. Portable exercise machine, for the execution of gymnastic and/or
rehabilitation exercises through the extension of an elastic
element, characterized in that it comprises: a base or platform of
small size, adapted to be transportable in a cabin briefcase, said
base or platform being usable to stabilize the machine by means of
the weight or the thrust of the user; a gripping element or handle
of cylindrical shape, provided with a device for sensing the
three-dimensional motion, adapted to transmit a signal relating to
the displacement carried out and usable for displaying on an
electronic device the trajectory of the movement performed by the
gripping element or handle; an elastic band whose ends are
respectively fixed to said base and to said gripping element or
handle, the length of the portion of the elastic band used for an
exercise being variable due to the winding of the same elastic band
around the element gripping or handle.
2. Machine according to claim 1, characterized in that said base
has an plan extension slightly greater than that of the area
covered by the footprints of two feet, and it is contained in an
area of about 40.times.40 cm, and it has a thickness not more than
2 cm.
3. A machine according to claim 1, characterized in that said base
is provided with a pair of appendixes complementarily matchable
with two corresponding slots presented by the element gripping or
handle, so to allow the fixing of the same gripping element to the
base, with the gripping element subject to the action of the
reaction force of said elastic band rolled up on it.
4. Machine according to claim 1, characterized in that said elastic
band is provided with reference marks suitable to allow the
adjustment of the elastic reaction provided according to
predetermined values, i.e. by the number of windings of the band
all around to said gripping element.
5. Machine according to claim 1, characterized in that said base or
platform forms the frame of a purse or backpack, said base being
provided with a perforated portion defining a handle for the
transport.
6. Machine according to claim 1, characterized in that said base or
platform forms the frame of a purse or backpack, said base being
provided with a perforated portion defining a handle for the
transport, wherein said bag or rucksack is provided with a
transparent pocket adapted to house an electronic device connected
to said sensor to graphically display the exercise executed.
7. Machine according to claim 1, characterized in that said base or
platform is provided with non-slip areas in the areas intended for
the support of the feet of the user.
8. Bag or container for the transport of an exercise machine,
characterized in that said bag or container has a frame constituted
by a base of an exercise machine, said exercise machine is a
portable exercise machine, usable for the execution of gymnastic
and/or rehabilitation exercises through the extension of an elastic
element and comprising: said base, which is a base or platform of
small size, adapted to be transportable in a cabin briefcase, said
base or platform being usable to stabilize the machine by means of
the weight or the thrust of the user; a gripping element or handle
of cylindrical shape, provided with a device for sensing the
three-dimensional motion adapted to transmit a signal relating to
the displacement carried out and usable for displaying on an
electronic device the trajectory of the movement performed by the
gripping element or handle; an elastic band whose ends are
respectively fixed to said base and to said gripping element or
handle, the length of the portion of the elastic band used for an
exercise being variable due to the winding of the same elastic band
around the element gripping or handle.
9. Set of elements for the execution of gymnastic and/or
rehabilitation exercises through the extension of an elastic
element, characterized in that it comprises: a portable exercise
machine, for the execution of gymnastic and/or rehabilitation
exercises through the extension of an elastic element, comprising:
a base or platform of small size, adapted to be transportable in a
cabin briefcase, said base or platform being usable to stabilize
the machine by means of the weight or the thrust of the user; a
gripping element or handle of cylindrical shape, provided with a
device for sensing the three-dimensional motion, adapted to
transmit a signal relating to the displacement carried out and
usable for displaying on an electronic device the trajectory of the
movement performed by the gripping element or handle; an elastic
band whose ends are respectively fixed to said base and to said
gripping element or handle, the length of the portion of the
elastic band used for an exercise being variable due to the winding
of the same elastic band around the element gripping or handle; an
electronic device connectable to said sensor and provided with a
software application adapted to provide an evaluation of the
exercise performed and/or to store the acquired data from the
sensor and/or to compare these data with an archive.
10. Set of elements according to claim 9, characterized in that it
comprises a bag or container having a frame formed by said base of
the portable gymnic machine.
Description
[0001] The present invention relates to a portable gymnic machine
and to a bag-container for its transport and for its
utilization.
[0002] Usually, gymnastics and rehabilitation exercises (excluding
the free-style exercises, of course) are conducted using relatively
complex gymnastic machines, which are fixed, that is intended to be
used in the same place where they are located.
[0003] It is possible to transport from place to place small
dumbbells or similar tools, but it is clear that a solution of this
type is not suitable for many types of exercises and also it is
impractical and greatly uncomfortable for the user.
[0004] In practice, using the machines and the exercise equipments
currently on the market, because they are generally fixed, it is
impossible to execute an appropriate series of exercises for the
users that aren't in a gym or in rooms provided with such machines;
this can affect, in the case of travelling people, both the
continuity of athletic training and the opportunity to complete
rehabilitation exercises.
[0005] US2002/0160891 describes a gymnastic machine which can be
moved and which includes a base on which to fix a rubber band. The
base, which has a great dimension (about 180 cm), allows the
transport of the gymnastic machine inside a house but can not be
easily carried during travel outside the home.
[0006] The aim of this invention is to provide a portable gymnic
machine which can solve the problems mentioned above.
[0007] This result was reached in accordance with the invention by
adopting the idea of a machine having the features described in
claim 1. Other features are in dependent claims.
[0008] Among the advantages of the present invention can be listed
the following.
[0009] The machine is portable and compact and, therefore, can be
carried with themselves, also during travels, for example in a
briefcase.
[0010] The machine is stabilized with the same weight of the user,
or with the pushing that the same user exercises on the base or
platform. As will be described below, the user can stabilize the
machine thanks to the pressure exerted on the base or platform when
he is standing, sitting or kneeling on it, or it pushes the same
base against a wall or similar fixed structure. The machine
includes a handle at least partially cylindrical in shape, so that
the the elastic element can be wrapped around it.
[0011] This machine allows a very high number of gymnic and
rehabilitation exercises.
[0012] The executable exercises can be very different, involving
different parts of the body, with different ways to approach the
exercise and, consequently, with the ability to perform both
generic and aimed at specific targets trainings, of sport and/or
rehabilitation type.
[0013] The machine has a structure of simple construction, user
friendly and very robust, able to maintain its shape even after
prolonged use.
[0014] The machine, as will be described below, includes an elastic
stretching element, can be provided with a kit of these elastic
elements, presenting different elastic coefficients in order to
allow the variation of the resistance offered by the machine during
the exercises.
[0015] In its possible embodiments, the machine can be
advantageously equipped with a range of accessories to enhance the
functionality and ease of use. In fact, the machine may include a
timer to optimize the performance of the exercises and/or a heart
rate monitor and/or audio players, eg MP3, radio, CD, etc . . .
[0016] The machine may include, in addition, a scales, means for
measuring the exerted pushing and a impedance-balance for assessing
the body fat mass.
[0017] Among the advantages of the present invention can be listed
also those described below. The machine is portable and compact
and, therefore, can be carried along while traveling, such as a
briefcase, purse or backpack. The structure of the same machine can
constitute the frame of the bag or backpack that contains it.
Thanks to the presence of suitable sensors in the handle it is
possible to obtain an objective of each exercise performed, being
able to use data relating to the displacement and speed of
execution of graphics to determine immediate visualization for
possible corrections of the exercises already in the process of
execution;
[0018] Furthermore, the data can be stored for later analysis, the
setting times of the year, to define archives, etc . . .
[0019] The machine object of the present invention also allows to
fix in a stable way the handle to the base thanks to the presence
on the basis of appendices that are inserted in corresponding slots
provided on the handle, in particular under the reaction offered by
the elastic band.
[0020] Also, the machine is stabilized with the same weight of the
user, ie with the thrust that the same exercise on a base or
platform. As will be better described later, the user can stabilize
the machine due to the thrust exerted on the base or foot plate
when he is standing, sitting or kneeling on the same or when
pushing the same against a wall or similar fixed structure. The
machine comprises a handle of cylindrical shape, so as to allow to
wrap around the elastic element. This machine allows an extremely
large number of physical exercises and rehabilitation.
[0021] The exercises can be performed may be quite different
between them, affecting different parts of the body, with different
methods of approach to the exercise and, consequently, with the
ability to perform both workouts generic type which aimed at
specific targets, sports-type and/or rehabilitation.
[0022] The machine has a structure of simple construction,
intuitive to use and extremely robust, able to keep its
characteristics unchanged also after prolonged use.
[0023] The entire exercise machine portable, comprising base,
elastic band and handle, has an extremely low weight and size
really reduced which allow its transport and storage substantially
without any limitation.
[0024] The advantages and features of the invention will be better
understood from the following description and with the help of the
annexed drawings, given as practical examples of the invention, but
not to be considered by limiting, in which:
[0025] FIG. 1 is a schematic perspective view of a possible
embodiment of a portable gymnic machine in accordance with the
invention; in this embodiment, the machine is provided with an
elastic band which is the elastic element of the same machine;
[0026] FIG. 2 is another perspective view of the machine, shown in
an embodiment in which the elastic element consists of a tubular
closed ring;
[0027] FIGS. 3, 4A-C, 5 relate to particulars of the machine; in
particular, FIG. 3 is a schematic perspective view of locking means
of the proximal end of the elastic element, while
[0028] FIGS. 4 A-C and 5 show, respectively in three plan views
(FIGS. 4A, B, C) and in perspective view (FIG. 5), possible
embodiments of the locking means of the distal end of the elastic
element;
[0029] FIG. 6 is a schematic perspective view of another possible
embodiment of the machine, provided with an additional bar;
[0030] FIGS. 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24 show diagrams representing possible types of
exercises which can be executed with the machine in accordance with
the invention;
[0031] FIGS. 25, 26 are, respectively, a rear perspective view
(FIG. 25) and a front perspective view (FIG. 26) of another
embodiment of a platform in accordance with the invention;
[0032] FIG. 27 shows a perspective view of another embodiment of a
handle in accordance with the invention, connected by a band to the
platform shown in FIG. 26;
[0033] FIG. 28 shows a perspective view of a cover which is a part
of the handle shown in FIG. 27;
[0034] FIG. 29 shows an exploded side view of the handle of FIG.
27;
[0035] FIG. 30 shows a perspective view of an alternative
embodiment of the locking means of the elastic element to the
platform, and
[0036] FIG. 31 is a plan view from above of a further embodiment of
a platform in accordance with the invention.
[0037] FIG. 32 is a schematic top plan view of a base or platform
of a further embodiment of the present invention;
[0038] FIGS. 33A and 33B are partial views of the platform of FIG.
32 shown in association with an elastic band, respectively in a
view from above and from below;
[0039] FIG. 34 is a schematic side view, with parts cut away of the
exercise machine of the invention, in which is visible an
electronic device used in combination with the same machine;
[0040] FIG. 35 is a plan view of a handle forming part of the
invention;
[0041] FIGS. 36A, 36B, 36C and 36D are schematic views of the
handle of the base of the machine, shown in cross section and
according to different operating steps executable to fix the
elastic band at the same handle;
[0042] FIG. 37 is a schematic plan view of an embodiment of the
machine of the invention;
[0043] FIGS. 38 and 39 illustrate a container used to transport and
use the exercise machine of the invention.
[0044] With reference to the accompanying drawings, in particular
FIGS. 1 to 31, a machine (1) according with the invention includes
a base element (2) or platform, at least one gripping element or
handle (3) interconnected by means of an elastic stretching element
(4). In practice, a first end or proximal end (41) of the elastic
element (4) is permanently bound to the platform (2), while the
other end or distal end (42), is attached to the handle (3).
[0045] In particular, the elastic element (4) is preferably formed
by an elastic band or by an elastic ring, for example of tubular
type. For the realization of the band and the tubular ring (4) can
be used a band of elastomeric material having a determined
coefficient of elasticity.
[0046] The connection between the elastic element (4) and two
elements (2) and (3) can be of resealable type and the machine (1)
can be provided with a plurality of elastic elements of different
coefficient of elasticity. This makes it possible to calibrate the
machine according to the type of exercise to be performed.
[0047] The base element or platform (2), in the example shown in
FIG. 1, has a substantially rectangular shape in plan and can be
formed using, for example, wood or plastic. The platform (4) is
provided with a perforated portion (20) through which the elastic
band (4) can be passed, placing the handle (3) substantially
orthogonal with respect to the plane defined by the same platform
(2).
[0048] The platform (2) is small-sized, having dimensions that
allow easy transport. For example, the platform (2) may have an
approximate area of about 35.times.35 cm (less than 50.times.50),
with a few centimeters thick (eg about 3 or 4, less than 8 cm). In
practice, the base (2) can be conveniently packed in a small bag
and carried with ease.
[0049] The perforated portion (20) forms also a handle for
transporting the same machine (1), allowing, in practice, a
transport like a bag or a small suitcase.
[0050] In the example shown in FIG. 1, the proximal end (41) of the
elastic element, which consists of a band (4), passes through a
slot (21) placed in a substantially central area of the platform
(2) and that develops parallel to two sides of the platform (2).
The proximal end (41) is fixed by means of a box element (23),
better described below, which clamps the band (4) and which is
inserted into a seat (29) of the platform (2), complementary
shaped. As described with specific reference to the example of FIG.
1, for securing the elastic band (4) to the platform (2) can also
be done in some other suitable way.
[0051] With reference to the non limiting embodiment of FIG. 1, the
distal end (42) is clamped between the two half-parts (31, 32)
forming the handle (3), blocked with screw elements (33). Similarly
to what was expressed for the proximal end (41) with respect to the
platform (2), also for the the distal end (42) may be provided
other fixing means to the handle (3).
[0052] The handle (3) has at least a cylindrical portion extending
for a value at least equal to the width of the band (4). This
feature allows to wrap the band (4) around the handle (3) to
shorten the length of the band (3) during the exercise. (In the
example shown in FIG. 1 is the whole handle having a cylindrical
development).
[0053] In the example of FIG. 1 some possible accessories of the
machine (1) are shown. A possible part of the machine is, for
example, a timer (24), possibly equipped with a ringer device.
Another possible accessory device is a heart rate monitor (25)
connected, for example, to a corresponding band worn by the user.
In addition, the machine (1) may include audio players, eg MP3, CD,
radio, and these devices have been schematically represented by a
USB port (26), from a desk CD player (27) and a display with keys
(27').
[0054] FIG. 2 shows a machine (1) in which the elastic element (4)
consists of an elastic closed ring, preferably tubular, i.e. having
a circular cross section. The proximal end (41) of the elastic
element (4) is fixed to the body box (23), which is closed by
screws (22); the distal end (42) is attached to the handle (3). In
this way, the part of the elastic ring (4) that connects the
box-body (23) and the handle (3) consists of two elastic wires
which pass through the slot (20) of the base (2). The box-body
(23), as mentioned above, has a steady position in the seat (29) of
base (2). The seat (29) is placed in correspondence of the slot
(21) and is shaped in a complementary way to the box-body (23);
preferably, the seat (29) has a depth capable of maintaining the
body (21) not outside the plane defined by the face of the base
(2).
[0055] In FIG. 3 shows in detail a possible example embodiment of
the box body (23). In particular, the example refers to a solution
which has the ring (4) as elastic element.
[0056] The box-body (23) comprises a base (23b) and a cover (23a)
which have corresponding edges (230a) and (230b) that are joined
when the body (23) is closed. The lower base (23b) has two grooves
or notches (231) of sufficient size to allow the passage of the
elastic element (4). In practice, to attach the elastic element (4)
to the body (23), the arc (41) which defines the proximal end of
the ring (4) is passed into the base (23b) of the body (23),
crossing the two notches (231). The cover (23a) is placed on the
base (23b) and using the screws (22) which are inserted in their
seats (220), the box body (23) is assembled, so blocking the ring
(4).
[0057] In FIGS. 4A-C are shown in detail two possible embodiments
of the handle (3). In particular,
[0058] FIG. 4A shows a semipart-base (31) used in the case where
the elastic element is a ring,
[0059] FIG. 4B shows a semipart-base (31) used in the case where
the elastic element is an elastic band, FIG. 4C shows a
semi-part-cover (32) can be used for both cases.
[0060] Similarly as described for the example of the box body (23),
the handle is made of a semipart-base (31) and a semi-part-cover
(32) having corresponding edges (310) and (320) intended to mate,
leaving a cavity inside. In the case of FIG. 4, the semipart-bottom
base (31) has two grooves or notches (311) of sufficient size to
allow the passage of the elastic element (4). As for the box body
(23), to constrain the elastic element (4) to the semi-part (31),
the arc (42) which defines the distal end of the ring (4) is passed
in the inner, crossing the two notches (311). The semi-part-cover
(32) is placed on semi-part-base (31) and, using screws (33), not
shown in FIG. 4-C, is obtained the assembly of the handle (3).
[0061] The example of FIG. 4B shows the semi-part-base (31) which
can be used when the strap is made of a rubber band (4). In this
embodiment, the semi-part-base (31) has an edge (310) continuous,
that is not provided with the slots (311) that characterize the
semipart-base (31) used for the elastic ring. To better constrain
the distal end (42) of the band (4) to the handle, said distal end
(42) is wrapped around a thin cylinder (44), which can have the
cylindrical surface knurled to provide a greater foothold. In
practice, when the band (4) is being secured to the handle (3), the
same band (4) is wrapped around the cylinder (44) and, once
executed several loops, or once reached a certain diameter, the
cylinder (44) is inserted into semi-part-base (31), which is closed
with the semi-part cover (32). The band (4) is therefore clamped by
the two half-parts (31, 32) of the handle (3). The winding of the
band (4) around the cylinder (44) can be effective for a number of
turns so as to produce a total thickness of the whole barrel-band
slightly larger than the depth of the cavity defined within the two
half-plane; in such way, the closure of the handle (3) and the
resulting clamping of the elastic band is improved by crushing
allowed by the elastic band.
[0062] The fixing of the proximal end (41) of the band (4) to the
box-body (23) can be done in the same manner as provided for fixing
the distal end (42) of the rubber band to the handle (3), as
described in reference to the example of FIGS. 4B-C. In practice,
also the proximal end can be wrapped around a cylinder and
subsequently inserted in the box body (23); in this case the base
(23b) of the box-body (23) may have a continuous edge (230b), not
being necessary the slots (231).
[0063] Both in the case of an elastic ring or in the case of an
elastic band or strip, the connection between the elastic element
and the other parts of the machine is very solid and substantially
inseparable if not desired.
[0064] In the example of FIG. 6, the machine (1) is provided with a
bar (5) arranged parallel to one side of the platform (2) and
connected to it by two rods (51) inserted into corresponding
cylindrical seats (28) of the platform (2). The rods (51), in
correspondence of their ends opposite to the bar (5), are provided
with holes (52) that allow, through the introduction of relevant
stopping elements (e.g. pins) to fix the bar (5) to the platform
(2), or to prevent the extraction of the group bar-rods when the
rods are inserted in the seats (28). During the execution of some
exercises, the bar (5) provides an anchor point; for example, when
the user is seated on the base (2), the feet can be inserted below
the bar (5) to be blocked.
[0065] FIGS. 7 to 24 schematically show some of the types of
exercise that can be executed by the machine (1) of the invention.
In the drawings the elastic element is represented by a trait that
has a thickness greater than the line used to represent the limbs
of the user. In addition, the user's bust is schematically
represented by a triangle, the basin structure by a square, and the
head by a circle.
[0066] FIGS. 7, 8, 9, 10 show exercises for abdominal, in which,
respectively, the user is seated on the base resting on the ground
(FIGS. 7, 8), is kneeling on the platform (FIG. 9) and is sitting
on the base (2) located on a seat (6) (FIG. 10).
[0067] The example of FIG. 11 is a schematic exercise for triceps,
with up distensions executed with the user sitting on the base
(2).
[0068] The exercise of FIG. 12 relates to the distension of the
deep type forward/back, with the user sitting on the base (2)
placed on a bench (6).
[0069] The exercise of FIG. 13 is relevant to the biceps, with the
user standing.
[0070] The exercise of FIG. 14 is relevant to the erector muscles
of the body, using his feet.
[0071] The exercise of FIG. 15 applies to forward momentum.
[0072] The exercise of FIG. 16 is relevant to the deltoid, with
outbursts side, with the user standing.
[0073] The exercises of FIGS. 17, 18 are for pulling up.
[0074] The exercise of FIG. 19 is of the "rowing machine"; in this
case, the user is seated and maintain the platform (2) pushed
against a wall (7) with the pressure exerted by the feet.
[0075] The exercise of FIG. 20 is an "add-back" in this case, the
user is seated and maintain the platform (2) pushed against a wall
(7) with the pressure exerted by the feet.
[0076] The exercises in FIG. 21 are for the flexibility of the back
with stretching standing; in this case is easily variable the
amplitude of the exercise thanks to a greater or lesser wrapping of
the elastic band around the handle (3).
[0077] The exercise of FIG. 22 relates to the flexibility of the
back and is executed with the user sitting on the ground, pushing
the platform or base (2) against a wall.
[0078] The exercise of FIG. 23 relates to the leg's muscle, with
the user standing on the base or platform (2) pushing with the legs
defining different angles with the knee.
[0079] The exercise of FIG. 24 is related to pushes by the
feet.
[0080] The exercises schematically shown are proposed to better
describe the features of the machine, without limiting further
possibilities of use.
[0081] In conclusion, with the machine (1) of the present invention
it is possible to cover a very broad type of exercises with a
remarkably simple object that can be easily transported and that
can be very pleasant and comfortable to use.
[0082] FIGS. 25-30 show another possible embodiment of the
invention. In this case, the means for fixing the band (4) to the
platform (2) include a body (46) provided with a slot (48) through
which the band (4) is passed. In particular, the body (46) has an
inner portion (47) intended to be received in the corresponding
seat (29) presented by the platform (2). To determine the fixing of
the band (4) to the platform (2) is sufficient to put the band (4)
through the slot (49), wrap for one or more laps the same band (4)
around the body (46) and, therefore, fix, for example by means of
screws, the body (46) to the platform (2). Also in the example of
FIGS. 25-30, the handle (3) consists of a main body (39) of
substantially cylindrical shape at the ends and having a small
section in the middle part, part which is intended to accommodate a
cover (38) that, when it is fixed to the main body (39), blocks the
said elastic element (4) to handle (3).
[0083] In the example of FIG. 31, the base (2) is provided with one
or more load cells (200) or similar devices for measuring the
effort exerted by the user on the same platform, means being
provided for the display (270) of its measured value, formed, for
example, by a LCD display or otherwise. The same load cell (200)
can be used to measure the weight of the user, means being provided
for the display (270) of its measured value. The areas marked with
(200) may also represent two electrodes (200), used to define a
impedance scales, whose value is shown by the same means of
visualization (270).
[0084] The invention will be described with reference to the
examples of FIGS. 32 to 39. In accordance with the drawings of
FIGS. 32 to 39, a portable gymnic machine or portable exercise
machine (1) is usable for the execution of gymnastic exercises
and/or rehabilitative exercises through the extension of an elastic
element.
[0085] The machine (1) comprises a base or platform (2), a gripping
element or handle (3), an elastic band (4) whose ends are
respectively fixed to the base (2) and the element gripping or
handle (3).
[0086] The base or platform (2) is of contained dimensions, ie
adapted to be transportable in a briefcase cabin, also called "hand
luggage" or "cabin baggage".
[0087] The base or platform (2) it is used to stabilize the machine
by means of the weight or the push exerted of the user; when the
user is on the platform stabilizes it with its own weight;
[0088] when, instead, the footrest is pushed against a wall it is
stabilized by the thrust (or push) of the user.
[0089] The base (2) has an extension in plan of slightly greater
than that of the area covered by the footprints of two feet; in
other words, it is contained in an area of about 40.times.40 cm
(about 15,7.times.15,7 inches), and has a thickness not more than 2
cm (about 0,78 inches). The footrest can be made using different
materials. Good results in terms of ratio weight/strength have been
reached by footrests made of aluminum, rigid plastic, simple metal
foils or metal foil sandwich with plastic inside. In many cases the
thickness (S) can be less than 1 cm (bout 0,39 inches). With regard
to the other dimensions, the height (H) and the and the width (L)
can be less than 35 cm (about 13,7 inches).
[0090] The base or platform (2) is provided with non-slip areas
(121) at the areas intended for the support of the feet of the
user. The non-slip areas (121) can be realized by making a rough
part of the upper face of the platform (2), as in the examples of
FIGS. 32, 33A, 33B, or forming through holes (121), as in the
example of FIG. 38.
[0091] The platform (2) is provided with an opening (20) and two
slots (122) and 1(24), which are through holes and, therefore, are
visible on the front face (127) of the platform and on the rear
side (128).
[0092] In the example, the opening (20) has a substantially
semicircular and through to it is possible to pass the handle or
the handle (3). The slots (122) and (124) are used for the
attachment of a first end or proximal end of the elastic band
(4).
[0093] On the rear side or rear face (128), the slot (124) is
disposed within a groove or elongated cavity (240), shaped in a
complementary manner with respect to a locking bar or little rod
(129). The bar (129) may present internally, that is, on its
surface destined to go in contact with the elastic band (4), a
roughness which increases the coefficient of friction.
[0094] During assembly of the exercise machine (1), the proximal
end of the band (4) is placed inside the cavity (240), possibly
wound around a rod to increase the thickness, to be blocked by the
bar (129), which is fixed to the footboard (2) by means of screws
which pass through the holes (291) of the bar (129) to be inserted
in the holes (241) provided at the sides of the cavity (240).
Adhesive material can also be used to increase the solidity of the
fastening.
[0095] The elastic band (4) is thus securely fixed in the cavity
(240) and, in the example shown, is so disposed relative to the
platform (2): through the slot (124) protrudes on the upper face
(127) of the platform (2), then passes through the slit (122) and
arrives to the rear face (128) of the platform (2); finally,
through the opening (2), arrives on the upper face (127) of the
platform (2).
[0096] Obviously, the above description is related to a method of
attachment that does not exclude other, always remaining within the
scope of protection of the patent.
[0097] The gripping element or handle (3) has a cylindrical
conformation and is provided with a three-dimensional motion sensor
device (130), adapted to transmit a signal related to the exercise
executed and usable for display on an electronic device the
trajectory of the movement performed by the gripping element or
handle.
[0098] The electronic device (105) can be a "smart-phone" or a
"tablet" provided with a software application designed to provide
an evaluation of the exercise performed and/or store the data
acquired by the sensor (130) and/or comparing these data with an
archive. The displacement sensor (130), which can be defined a
movement sensor or an accelerometer, is able to supply in an
extremely precise manner a signal (V) concerning the execution of
the exercise made by the user. In other words, the sensor (130)
measures three-dimensionally, i.e. on three axes, any movements
performed by the handle (3).
[0099] Thank to the application stored on the smart-phone (or on
other electronic device) (105) it is possible to display the
trajectories followed during the exercise, providing a useful tool
for assessing the reliability of the done exercise and for knowing
in real time the possible execution errors.
[0100] Since it is possible to know the value of the resistance
offered by the elastic band (4) (as will be better described
hereinafter) is consequently possible to obtain the values of all
the forces in play thanks to the data related to speed and the
acceleration detected by the sensor (130).
[0101] With the present invention therefore it is possible to
perform an analysis both quantitative and qualitative of the
performed exercise, with positive results both for gymnastic
exercises of training and for rehabilitation exercises.
[0102] The elastic band (4) can be realized in a suitable elastic
material, such as natural or synthetic rubber; the length of the
portion of the elastic band (4) used for the exercise is variable
due to the winding of the same elastic band around the element
gripping or handle (3).
[0103] The band or elastic band (4) is provided with reference
marks or indicators (140) suitable to allow the adjustment of the
elastic reaction provided according to predetermined values. As
visible in FIG. 37, on the band (4) is provided a plurality of
lines (140) identified by a numerical value (141). The lines are
spaced apart by a value corresponding substantially to the
circumference of the gripping element (3); in this way at each turn
of the winding corresponds in value that determines the resistance
of the wing (4) during the exercises.
[0104] The lines (140) may be provided on both faces of the band
(4) so as to provide an indication for both directions of winding
of the band around the element (3); in practice, the face of the
band (4) that remains outside in the winding will still be provided
with indicators (140, 141). The value indicated by the indicators
of the winding (140, 141) can be used to set the application
software in function of the resistance offered by the elastic band
(4). Such resistance value can be entered manually on the
electronic device (105) on the basis of the value supplied by the
indicators (140, 141) or automatically, thanks to a procedure of
initialization of the application software that detects the number
of windings of the band (4) gripping around the element (3) by
means of the motion sensor (130).
[0105] Advantageously, moreover, the base or the platform (2) is
provided with a pair of appendages (123) complementarily coupled
with two corresponding slots (132) presented by the element
gripping or handle (3), so as to allow the fixing of the same
element of the socket (3) to the base (2). In practice, when you
want to fix the gripping element (3) to the base (2), it is
sufficient to roll up the elastic band (4) on the same element (3)
until the not rolled part of the band has a value such as to insert
the appendages (123) into the corresponding slots (132); the
elastic reaction provided by the band keeps the appendages (123)
into the slots (132). The release is obtainable overcoming the
elastic force, by removing the element (3) from the base (2).
[0106] FIGS. 35, 36A-36D show a possible system of locking of the
distal end of the band (4) of socket element (3).
[0107] The gripping element (3) comprises a hollow cylindrical body
the outer (131) and an internal cylindrical body (133).
[0108] The outer cylindrical body (131) is provided with a slit
(137) dimensioned so as to be crossed by the elastic band (4). At
the sides of the slot (137) there are provided two through holes
(136) through which are inserted the screws that secure the outer
cylindrical body (131) to the internal cylindrical body (133) after
mounting.
[0109] The inner cylinder (133) is rotatable relative to the outer
cylinder (131), being provided a small gap (134) between the two
bodies (131), (133). The inner cylinder (133) is also provided with
a radial seat (135) that is developed so as to allow the housing of
the distal end of the band (4).
[0110] During assembly of the exercise machine (1), the distal end
of the elastic band (4) is introduced into the seat (135), as shown
in FIG. 32. The distal end may be folded back on itself or wound on
a rod not shown in the drawings, to determine an interference
adapted to increase the bond between the band (4) and seat (135).
Adhesive materials can also be used to increase the cohesion
between the parties.
[0111] Subsequently, the inner cylinder is rotated (see arrow R in
the figures) to a value greater than 360.degree., that is, until
when the seat (135) has traveled a full circle and has passed the
slit (137). In this way the band (4) is contained in the cavity
(134) wound on itself to a value greater than one full turn. The
subsequent fixing by means of screws determines a substantially
unbreakable bond between the elastic band (4) and gripping element
(3), providing a high degree of safety in the execution of the
exercises.
[0112] As shown schematically in FIGS. 38 and 39, the base or
platform (2) form the frame of a purse or backpack (106); the
opening (20) of the base (2) may define a handle for
transportation. The bag or backpack (106) is provided with a
transparent pocket (160) adapted to house an electronic device
(105) connected to said sensor (130) to graphically display the
exercise performed. In this way, it is possible to effectively use
the device (105) even when (for example while traveling, outdoors,
etc . . . ) the user does not have other means to maintain the
device (105) in a suitable position to its use during the
exercise.
[0113] In the figures it is represented a backpack or rucksack
(106), provided with shoulder straps (163), as well as a pocket
(165) in which can be contained the base (2) to constitute the
frame of the same rucksack or bag (106). The pocket (165) can be
closed by lateral hinges, not described in detail. Furthermore, the
backpack (106) is provided with a flap (161) which can be inserted
into the opening (20) of the platform (2) to be then locked on a
corresponding portion (164) of the backpack by means of a press
stud (162) .
[0114] The present invention therefore also relates to a bag or
container for the transport of an exercise machine, in which the
frame of the bag or container (106) is constituted by the base (2)
of an exercise machine of the type described above.
[0115] Similarly, the invention relates to a set of elements for
the execution of gymnastic exercises and/or rehabilitative
exercises through the extension of an elastic element, set which is
formed by a gymnastic machine of the type described above and from
a bag container
[0116] The details of implementing information may change as
equivalent in form, size, arrangement of elements, type of
materials used, without leaving the area of the idea of the
solution adopted and therefore remaining within the limits of the
protection afforded by this patent.
* * * * *