• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Cycling training apparatus (1), comprising a structure (2) that rests on the ground (151), and a belt (4) movable with respect to the structure (2), shaped as a longitudinal closed loop on the that can support and roll a bicycle (100). The apparatus (1) comprises a fastening element (9; 29) with two opposite ends (10, 11; 30, 31). One end (10; 30) has a first connector (12; 32) configured to be coupled to a bicycle (100). The opposite end (11; 31) includes a second connector (13; 33) configured to be coupled to a fixed point. The fastening element (9; 29) is flexible so that the distance (d) in a straight line between said ends (10, 11; 30, 31) is variable, allowing the bicycle (100) to move longitudinally on the belt. (4). The connectors also allow a transverse displacement and a lateral roll of the bicycle (100). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2557852A1
    申请号:ES201431132
    申请日:2014-07-28
    公开日:2016-01-28
    发明作者:Garikoitz ZAPIRAIN ELOSEGUI
    申请人:Garikoitz ZAPIRAIN ELOSEGUI；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Technology Sector
    The invention relates to a stationary apparatus for cycling training, and in particular to an apparatus on which a bicycle is placed and rolled with the bicycle simulating with real fidelity the real road taxi conditions.
    State of the art
    In the sports field of cycling there are various forms of indoor training, which are very convenient to complement outdoor practice or when weather conditions prevent or hinder outdoor training.
    Certain indoor training systems consist of static devices equipped with a saddle, a handlebar and some pedals, simulating those of a bicycle, in which a cyclist can sit and pedal. These devices are commonly known as "static bicycles", although they do not have wheels and therefore are not bicycles as such. These devices have the disadvantage that they do not simulate an experience of real pedaling on the road, for example because the device is normally static sideways, so the training is incomplete. Consequently, more experienced amateur cyclists and professional cyclists do not see their training needs met.
    Alternatively, static cycling training apparatus are known in which the cyclist places his own bicycle, so that the bicycle is able to roll on the apparatus while maintaining static with respect to the environment (for example, a room, garage, gym or similar). This second type of equipment is more suitable for the advanced cyclist, because it allows training with the bicycle itself and therefore encourages the conduct of long training sessions, similar to those carried out on the road.
    An example of an apparatus on which a bicycle is placed to roll
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    statically it is the one described in patent application number EP0121186A1. The described apparatus consists of a structure that rests on the ground, which comprises a frame to which two rollers are attached on which the bicycle is placed. The roller on which the rear wheel of the bicycle is placed is coupled to a groove at its ends that allows the position of the roller to be adjusted longitudinally depending on the size of the bicycle. The rollers are connected to each other through a transmitter chain that allows the rollers to move at the same speed. A tensioner allows the chain to be tensioned regardless of the relative longitudinal position of the rollers. The chain in turn is coupled to a crown pin that connects with a flexible cable that rotates the blades of a fan coupled to two arms that leave the base. As the cyclist pedal with more intensity, the fan blades move faster, to give a more real sensation to the one experienced when pedaling outdoors. The apparatus further comprises a longitudinal fork that is coupled to the rear area of the bicycle frame by means of clamps; The clamps allow the frame to rotate a certain angle with respect to the fork, so that the bicycle can swing sideways. At the opposite end of the clamps, the fork is coupled to a bar that is attached to a slider that allows the bicycle to slide through a transverse sliding guide.
    Another example of the state of the art is patent application WO8809688A1, which shows a training apparatus provided with rollers and an optional tape that are enclosed within a kind of "drawer". The drawer has a central platform on which the cyclist can stand. Two holes are opened in front of and behind the central platform where the wheels are inserted and supported on the belt (if any) or on the rollers (if there is no tape). The belt moves inside the gaps and below the platform. The bicycle is confined laterally by walls, which may have internal stops to prevent the sudden impact of the bicycle. In addition, the bicycle is fixed longitudinally by means of several alternative systems. In one of them the bicycle is held behind by means of rigid arms that can swing vertically. In others, the bicycle is held below.
    Although in theory the described devices allow some balancing and / or lateral displacement of the bicycle on the apparatus, the pedaling experience, and in particular the degree of similarity with the experience of pedaling on the road, is
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    improvable. The cyclist experiences a very limited mobility, which causes the sensation of pedaling is not totally faithful to the reality of pedaling in outdoor spaces. On the other hand, the practice in existing static structures does not usually offer such stability that it allows the cyclist to feel totally free and comfortable to pedal more naturally, without losing balance.
    The present invention aims to provide a cycling training apparatus, which allows training with a real bicycle and that allows to simulate with the greatest possible fidelity the practice of cycling outdoors, either in the sitting position or standing, complying with This is a goal that is much sought after and desired by cyclists or cycling enthusiasts around the world.
    Brief description of the invention
    The object of the invention is a cycling training apparatus, which comprises a structure that is supported on the ground, and a movable belt with respect to the structure and shaped as a longitudinal closed loop. The closed loop-shaped tape comprises an upper face for the support of a bicycle. The apparatus also includes a fastener that limits the longitudinal displacement of the bicycle on the belt preventing the bicycle from moving beyond a certain point. Said fastening element is provided with two opposite ends, at one end comprising a first connector configured to engage a bicycle, and at the opposite end comprising a second connector configured to engage a fixed point external to the apparatus (for example on a wall ) or belonging to the structure of the device itself. According to the invention, the fastening element is flexible so that the distance between said ends is variable, allowing the bicycle, once the belt is in motion, can move longitudinally and / or transversely with respect to the belt, swing sideways, or present a combination of these movements. Consequently, the cyclist is free to pedal naturally and relaxed, even standing. The apparatus according to the invention therefore allows to simulate with great fidelity varied training conditions that occur in real road cycling. In addition, the fact that the bicycle can have slight longitudinal displacements back and forth, as well as transverse and balancing, allows rectifying any unwanted deviation and also braking safely, minimizing the risk of imbalances and brownness of the device.
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    The simulation of pedaling in indoor spaces as faithful as possible to the practice of cycling outdoors, whether in the sitting position or standing, is a goal very much sought after and desired by cyclists or cycling enthusiasts around the world. Therefore, achieving this, while allowing a balanced and safe pedaling, is one of the main achievements of the invention. Achieving this objective will allow amateur and professional cyclists to experience a more pleasant and closer sensation than they experience when they perform training in outdoor spaces, enabling better training and a better use of their physical potentials, while providing them with Greater personal and material security.
    Brief description of the figures
    The details of the invention can be seen in the accompanying figures, not intended to be limiting the scope of the invention:
    - Figure 1 shows a perspective view of a first embodiment of a training apparatus according to the invention.
    - Figure 2 shows a perspective view of the structure and rollers of the apparatus of Figure 1.
    - Figure 3 shows a plan view of the structure and rollers of Figure 2.
    - Figure 4 shows a cross-sectional view of the apparatus of Figure 1 according to a section plane A-A.
    - Figure 5 shows a perspective view of a second embodiment of a training apparatus according to the invention.
    - Figure 6 shows a cross-sectional view of the apparatus of Figure 5 according to a section plane B-B.
    - Figure 7 shows a cross-sectional view of a third embodiment of the invention.
    - Figure 8 shows a perspective view of the structure of the embodiment of Figure 7, without the tape, revealing holes in the upper face of the structure.
    - Figure 9 shows a cross-sectional view of the apparatus of Figure 6 according to section plane A-A indicated in Figure 7.
    - Figure 10 shows a cross-sectional view of a fourth embodiment of the invention.
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    The invention relates to a training apparatus that allows a user to train statically using their own bicycle, placing the bicycle on the apparatus and riding it practically in the same way that it would if it were freely riding on the road.
    The illustration of Figure 1 allows a first embodiment of the invention to be observed, consisting of a cycling training apparatus (1) comprising a structure (2) that is supported on the ground (151) by legs (3) , which allow to support the structure (2) at a certain distance from the ground (151). The structure (2) can be made of aluminum, by way of example, although the use of other materials is contemplated. The apparatus further comprises a tape (4), shaped as a longitudinal closed loop that rotates with respect to the structure (2). The closed loop that forms the tape (4) comprises an upper face (5), a lower face (6) and two sides (7, 8). The upper face (5) of the loop constitutes a support surface for the wheels (110, 120) of a bicycle (100). The upper face (5) is preferably horizontal, as shown in the figure, although other embodiments are not ruled out.
    The apparatus (1) according to the invention further comprises a fastening element (9) provided with two opposite ends (10, 11). The fastening element (9) is arranged longitudinally, longitudinally being understood as having a component in the longitudinal direction of the belt (4), being able to optionally present a vertical component (that is, the fastening element (9) can be inclined At one end (10), the fastener (9) includes a first connector (12) attachable to the bicycle (100), preferably to a rear area thereof, for example to a frame (130), to a rear wheel hub (120), to a seat post or to a seat clamp, for example, in the embodiment shown, the first connector (12) consists of a clamp attached to a rear area of the frame (130) of the bicycle (100) At the opposite end (11), the fastening element (9) includes a second connector (13) attachable to a fixed point (140) external to the apparatus (1), consisting of said fixed point (140) for example in a ring fixed to a wall (150). Onector (13) can have the shape of a hook, a carabiner, a ring, or any other mechanical fastener element of the type known in the state of the art, which provides a laterally articulated connection (left and right) and vertically (up and down), with
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    high freedom of movement or with total freedom of movement in all directions. Furthermore, according to the invention, the clamping element (9) is flexible, so that the distance between the first connector (12) and the second connector (13) is variable during the use of the apparatus (1). "Distance" means the distance (D) in a straight line between both connectors (12, 13), indicated with a dotted line in Figure 4. For example, the fastener (9) can comprise a body (14) elongated in the form of a chain, a rope or the like, capable of deforming and adopting various forms, from a more straight form in which the first connector (12) is further from the second connector (13) and to more or more less curved in which the first connector (12) has approached more or less the second connector (13).
    Figures 2 and 3 show a perspective view and a plan view, respectively, of the apparatus (1) of Figure 1 devoid of the tape (4) and the fastener (9). As can be seen, the apparatus (1) of the present embodiment further comprises a plurality of rollers (15, 16) arranged transversely, articulated connected to the structure (2) and capable of rotating with respect to the structure (2). Each roller (15, 16) rotates with respect to its own rotation axis (15a, 16a), said rotation axes (15a, 16a) being parallel to each other. Although not illustrated in the drawings, one skilled in the art may understand that the articulated connection between the rollers (15, 16) and the structure (2) that provides the corresponding axis of rotation (15a, 16a), can be made in various modes commonly known in the state of the art, for example by means of ball bearings arranged between the structure itself (2) and opposite ends of an axis (not shown) of the rollers (15, 16).
    Figure 4 shows a sectional view of the apparatus (1) of Figure 1, with a bicycle (100) arranged on the apparatus (1). According to the present embodiment, the rollers (15, 16) are further characterized in that they rotate driven exclusively by a frictional force between the belt (4) and the rollers (15, 16). That is, the rollers (15, 16) are not motorized or driven by any other automatic system, nor are they manually operated by means of a crank or any other manual mechanical system, but instead rotate as a consequence of the frictional force between the belt (4) and the rollers (15, 16) that occur when the belt (4) rotates with respect to the structure (2). This allows to achieve an autonomous, durable training apparatus (1), which does not involve any electrical and extremely efficient consumption.
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    The apparatus (1) described in the preceding paragraphs works as follows. Referring to Figures 1 and 4, when a user rides his bicycle (100) on the upper face (5) of the belt (4) and drives the bicycle pedals (100), the wheels (110, 120) of The bicycle (100) rotates as corresponds to the normal operation of a bicycle (100). In its rotation, the wheels (110, 120) exert a frictional force (160) with the belt (4) that pushes the belt (4) and tends to turn the belt (4) backwards (with respect to the theoretical direction of advance of the bicycle (100)), that is, clockwise according to the position of Figure 4. Said frictional force (160) is transferred to a frictional force between the inner surface of the belt (4) and the rollers (15, 16), causing the rollers to rotate (15, 16) clockwise. Thanks to the rotation of the rollers (15, 16), the belt (4) is able to rotate and in turn allow the wheels to rotate (110, 120), allowing the user to ride the bicycle and train normally on the belt (4).
    The fastener (9) performs several very relevant functions. On the one hand, it guarantees that the bicycle (100) does not advance as a result of the cyclist's pedaling. It is precisely the presence of said fastener (9), and more specifically the fact that it prevents the bicycle (100) from advancing longitudinally on the belt (4), which allows the frictional force (160) between the wheels (110, 120) and the belt (4) do not produce an advance of the bicycle (100) but produce a rotation of the belt (4) in the opposite direction to the advance. On the other hand, the fact that the fastening element (9) is flexible allows the bicycle (100) to have slight longitudinal displacements with respect to the structure (2), as indicated by the arrows (170) of the Figure 1. In addition, the articulated connections of the connectors (12, 13) allow the bicycle to also move sideways, as shown by the arrows (180) in Figure 1. The bicycle (100) is also able to swing laterally , thanks to the fact that the clamping element (9) is flexible and is finished in articulated connections. That is, the apparatus (1) according to the invention allows longitudinal displacement, transverse displacement and lateral balancing, or combinations thereof, resulting in an extremely natural pedaling experience in which the cyclist is not forced to Pedaling constantly in the same way but you can vary your posture, pedaling pace, incline, and even stand up, simulating the real conditions of road pedaling with great fidelity.
    The fact that the clamping element (9) is arranged longitudinally and
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    that hold the bicycle (100) behind allows a very effective control and limitation of the advance of the bicycle (100), and also allows the user to pedal completely alien, almost forgetting, to the fact that he is subject, maximizing realism .
    The fastening element (9) could also be elastic longitudinally, that is, capable of stretching longitudinally (increasing its length) upon suffering a traction of the bicycle (100) and returning to its initial length once the traction is finished. For example, the fastener (9) could comprise an elastic band, a spring or a combination of both. This would allow to slightly dampen the tiron exerted by the holding element (9) on the bicycle (100) when it reaches its most advanced longitudinal position, and thus provide a smoother and more comfortable use experience for the cyclist.
    Preferably, as shown in Figures 2 to 4, the apparatus (1) comprises end rollers (16), around which the belt (4) runs, that is, around which the sides (7) are formed. , 8) of the closed loop. This allows a simple and very effective construction of the rotating support on which the belt rotates (4).
    Preferably, at least a part of the upper face extending from one side (7) to the opposite side (8) of the tape (4) is completely exposed to the outside. That is, according to the invention, the upper face (5) of the tape (4) is exposed to the outside along its entire length, between opposite sides (7, 8), at least part of the width of the tape (4) , extends between both longitudinal ends. This allows maximizing the longitudinal surface of which the user has to move the bicycle longitudinally (100), even allowing the device to be used with smaller bicycles, for example for children, in which case the bicycles will have a longer longitudinal travel over the tape (4). In the embodiment shown, specifically, the entire upper face (5) extends from one side (7) to the opposite side (8) of the tape (4) completely exposed to the outside. This also allows to maximize the lateral displacement of the bicycle on the belt (4) and therefore grant even more freedom of movement to the cyclist.
    In the embodiment of Figure 1, and as can be seen especially in Figures 2 and 3, the structure (2) comprises a frame (17), arranged along a longitudinal direction (d). The frame (17) of the present
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    embodiment is composed of two longitudinal stringers (18), arranged parallel to each other and at a certain distance. At the ends of the stringers (18) two crossbars (19) are arranged, fixedly fixed to the stringers (18). The stringers (18) and crossbars (19) form a rectangular structure, within which a series of inner rollers (15) are arranged, parallel to each other and parallel to the crossbars (19). Said inner rollers (15) are articulated connected to the stringers (18) of the frame (17) and are capable of rotating with respect to said stringers (18). Outside stringers (18) and attached thereto are respective outer stringers (20). Said outer stringers (20) are longer than the stringers (18), and have cantilever ends (21), as can be seen especially in Figure 3. The end rollers (16) are disposed between said cantilever ends (21) , articulated connected to said cantilever ends (21). As can be seen in Figure 4, the belt (4) runs above and below the stringers (18, 20), the crossbars (19) and the rollers (5, 6) and around the end rollers (16) opposite of the frame (17). This mode of realization is advantageous in that it has a reasonable manufacturing cost and in that it requires reduced maintenance.
    In the embodiment shown, the structure (2) also includes a horizontal platform (22) arranged under the belt (4) and fixed to the structure (2), more specifically to the stringers (18) of the frame (17) . A subset of rollers (15, 16) is arranged in front of the platform (22) and the rest of rollers (15, 16) are arranged behind said platform (22). The platform (22) provides a fixed surface under the belt (4) that allows the cyclist to stand on the area of the belt (4) that is just above the platform (22) to get on or off the bicycle (100 ). In the embodiment shown, the platform (22) is accommodated in longitudinal recesses (23) made in the stringers (18), so that the upper faces of the platform (22) and the stringers (18) meet flush Alternatively, the platform (22) could be supported on the stringers (18) and slightly protrude from the upper face thereof.
    Figures 5 and 6 show a second embodiment of the invention, which, like the previous embodiment, consists of a training apparatus (1) comprising a structure (2) that is supported on the ground ( 151), a plurality of rollers (15, 16) arranged transversely, articulated connected to the structure (2) and capable of rotating with respect to said structure (2), and a
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    belt (4), shaped as a longitudinal closed loop, which runs above and below the rollers (15, 16), wherein said loop comprises an upper face (5) for the support of a bicycle (100). The apparatus (1) also comprises a fastener (29) provided with two opposite ends (30, 31), comprising at one end (30) a first connector (32) attachable to a frame (130) of a bicycle (100 ), and comprising at the opposite end (31) a second connector (33). The fastening element (29) is flexible so that the distance (D) between said ends (30, 31) is variable. In addition, as in the previous embodiment, the rollers (15, 16) rotate driven exclusively by a frictional force between the belt (4) and the rollers (15, 16).
    In the present embodiment, unlike the previous one, the second connector (33) is coupled to the structure (2) of the apparatus (1), instead of a fixed point external to the apparatus (1). This allows the apparatus (1) to be autonomous and does not need to be installed near a wall, wall, beam or the like. Preferably, as shown in Figures 5 and 6, the structure (2) has for this purpose an ascending support (34), made in the form of an extension in L, which is fixed to a transverse piece (35) that is extends in turn between the two rear legs (3) of the structure (2). The ascending support (34) comprises a horizontal portion (36) and a vertical portion (37). In the upper part of the vertical portion (37) there is a fixing element (38), for example a ring, for fixing the second connector (33) of the holding element (29).
    Furthermore, in the present embodiment, the fastener element (29) comprises a rigid fork (39) and a flexible elongate element (40). The rigid fork (39) has two free ends (41) that constitute the first end (31) of the fastener (29), said free ends (41) being configured to engage opposite sides of a rear area of a frame ( 130) of a bicycle (100). The rigid fork (39) also has an opposite end (42) to said free ends (41). The flexible elongate element (40) is connected to said opposite end (42) of the rigid fork (39). Connecting the flexible elongate element (40) to the bicycle (100) by means of a rigid fork (39) reduces the risk of the flexible elongated element being wound on the rear wheel (120) during use of the apparatus (1), and therefore it results in greater safety for the user and the bicycle (100).
    Optionally, the apparatus may comprise an adjustable mechanism of
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    braking of the rollers (5, 6), so that the user can vary the friction of the rollers (5, 6) when turning on themselves and thus adjust the level of effort to be pedaled to cause the movement of the tape (4). As a braking mechanism, at least one of a mechanical brake can be used by friction shoes, a hydraulic brake (using the resistance generated by a viscous fluid), magnetic brake (using the magnetic resistance of the magnets), or other known brakes in the state of the art or that are developed with the ability to stop a rotating roller.
    Figure 7 shows a side view in section of another embodiment of the invention, consisting of a cycling training apparatus (1) comprising a structure (2) that is supported on the ground (151) by legs (3 ) - and a movable belt (4) with respect to the structure (2). Like previous embodiments, the belt (4) is shaped as a longitudinal closed loop comprising an upper face (5) for the support of a bicycle (100). In addition, the apparatus (1) comprises a fastening element (9) provided with two opposite ends (10, 11), comprising at one end (10) a first connector (12) configured to engage the bicycle (100), and comprising at the opposite end (11) a second connector (13) configured to engage a fixed point, for example a fixed point (140) in the form of a ring fixed to a wall (150). The clamping element (9) is flexible so that the distance (D) between said ends (10, 11) is variable, allowing longitudinal and / or transverse displacement, and lateral balancing, of the bicycle (100). The apparatus (1) of the present embodiment has the particularity that between the tape (4) and at least part of the structure (2) - in this case, between the tape (4) and an upper face (2a) of the structure (2) - an air film (50) is arranged that minimizes friction between the belt (4) and said part of the structure (2). Figures 8 and 9 allow us to observe the example of structure (2) of the present embodiment. Specifically, the structure (2) comprises an upper plate (51) whose outermost surface is the upper face (2a) of the structure (2). The structure (2) also has an inner cavity (52) and an air current generator (53) arranged so as to generate an air flow and inject said air into the inner cavity (52) through a side opening (54) of the structure (2). The air current generator (53) can be a fan, a blower, a compressor, a turbine, or the like. The air, as indicated by arrows in Figure 9, penetrates the inner cavity (52) and passes through holes (55) made in the upper plate (55) and passes into an available space (56) between the tape (4) and the upper face (2a) of the upper plate (55). Between the tape (4) and the face
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    upper (2a) of the upper plate (51) an air film is formed that reduces friction between the two and allows the loop (4) to rotate in a loop. The air flow is finally dislodged to the outside, for example through at least one edge of the space (56); in the embodiment of the figure, for example, the air is dislodged from the side opposite the side of the structure (2) where the air flow generator (53) is located. The apparatus (1), like previous embodiments, may comprise end rollers (16) around which the tape (4) runs.
    Figure 10 shows a side view in section of another embodiment of the invention, consisting of a cycling training apparatus (1) comprising a structure (2) that is supported on the ground (151) - in this case by legs (3) - and a movable belt (4) with respect to the structure (2). Like previous embodiments, the belt (4) is shaped as a longitudinal closed loop comprising an upper face (5) for the support of a bicycle (100). In addition, the apparatus (1) comprises a fastening element (9) provided with two opposite ends (10, 11), comprising at one end (10) a first connector (12) configured to engage the bicycle (100), and comprising at the opposite end (11) a second connector (13) configured to engage a fixed point, for example a fixed point (140) in the form of a ring fixed to a wall (150). The clamping element (9) is flexible so that the distance (D) between said ends (10, 11) is variable, allowing longitudinal and / or transverse displacement, and lateral balancing, of the bicycle (100). In the present embodiment, the fastening element (9) comprises, by way of example, a spring (9a). In addition, the apparatus (1) of the present embodiment has the particularity that to the structure (2) are fixed balls (60) capable of rotating on a respective axis of transverse rotation passing through the center of the ball ( 60), as bearings. The balls (60) are distributed longitudinally and transversely along an upper face (2a) of the structure (2), protruding upward from said upper face (2a). The highest points of the balls (60) are coplanar. The tape (2) runs over the balls (60) so that it is able to move with minimal friction with respect to the structure (2). The structure (2) of the present embodiment is resistant and efficient, and at the same time has a relatively simple and economical construction, among other reasons because it is possible to use commercially available balls. The apparatus (1), like previous embodiments, may comprise end rollers (16) around which the tape (4) runs.
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    In alternative embodiments of the invention, it is contemplated that the upper face of the tape may be inclined with respect to the ground (151) to simulate pedaling uphill in a manner very true to reality. To do this, the upper portion of the structure that is under the belt will preferably be inclined like the tape, and the axes of rotation of the rollers or balls, if any, will be arranged in ascending configuration to allow the points Higher of the rollers or balls are in an inclined plane that will define the inclination of the tape. For example, in the embodiment of Figure 10, the upper face (2a) of the structure (2) is inclined upwards and the balls (60) are arranged in ascending height (in the direction of theoretical advance of the bicycle (100)). Alternative embodiments based on rollers or an air film may also comprise an inclined belt (4).
    It is also contemplated that the apparatus (1) may have an electric motor to cause the movement of the belt (4), by driving the rollers (15, 16) or balls (60) of the embodiments described above, in order to to help the cyclist by eliminating certain frictions, and thus provide a more real pedaling experience.
    On the other hand, it is contemplated that the device can comprise electronic that allows at least one of the following functions: cardio reading, kilometers made, developed power, 'unevenness' exceeded, calories, display with circuit, and internet connection for racing 'on line'.
    It is also contemplated that the apparatus may comprise additional elements such as a fan that emits air on the cyclist depending on the speed of rotation of the belt.
    权利要求:
    Claims (21)
    [1]
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    1. Cycling training apparatus (1), characterized in that it comprises:
    - a structure (2) that is supported on a floor (151) or surface,
    - a belt (4) movable with respect to the structure (2), said tape (4) being formed as a longitudinal closed loop comprising an upper face (5) for the support of a bicycle (100),
    - a fastening element (9; 29) provided with two opposite ends (10, 11; 30, 31), comprising at one end (10; 30) a first connector (12; 32) configured to engage a bicycle (100 ), and comprising at the opposite end (11; 31) a second connector (13; 33) configured to engage a fixed point, where said clamping element (9; 29) is flexible so that the distance (D) in Straight line between said ends (10, 11; 30, 31) is variable.
    [2]
    2. Apparatus (1) according to claim 1, characterized in that the clamping element (9; 29) is arranged longitudinally and that the first connector (12, 32) is configured to engage a rear area of the bicycle (100)
    [3]
    3. Apparatus (1) according to claim 1, characterized in that the belt (4) is driven exclusively by a frictional force between wheels (110, 120) of the bicycle (100).
    [4]
    4. Apparatus (1) according to claim 1, characterized in that it comprises an electric motor for driving the belt (4).
    [5]
    5. Apparatus (1) according to claim 1, characterized in that the second connector (13) is attachable to a fixed point (140) external to the apparatus (1).
    [6]
    6. Apparatus (1) according to claim 1, characterized in that the second connector (33) is attachable to the structure (2) of the apparatus (1).
    [7]
    7. Apparatus (1) according to the claim 6, characterized in that the structure (2) has an ascending support (34), which comprises a fixing element (38) compatible with the second connector (33) of the fastening element (29).
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    [8]
    8. Apparatus (1) according to claim 1, characterized in that it comprises end rollers (16), around which the tape (4) extends.
    [9]
    9. Apparatus (1) according to claim 1, characterized in that the closed loop comprises two sides (7, 8), and an upper face (5) and a lower face (6) extending between both sides (7 , 8), where at least a part of the upper face (5) extending from one side (7) to the opposite side (8) is completely exposed to the outside.
    [10]
    10. Apparatus (1) according to the claim 9, characterized in that the entire upper face (5) extending from one side (7) to the opposite side (8) of the tape (4) is completely exposed to the outside.
    [11]
    11. Apparatus (1) according to claim 1, characterized in that the fastener (9; 29) comprises a rope.
    [12]
    12. Apparatus (1) according to claim 1, characterized in that the fastener (9; 29) comprises a chain.
    [13]
    13. Apparatus (1) according to claim 1, characterized in that said fastener (9; 29) is longitudinally elastic.
    [14]
    14. Apparatus (1) according to the claim 13, characterized in that the fastener (9; 29) comprises an elastic rubber.
    [15]
    15. Apparatus (1) according to the claim 13, characterized in that the clamping element (9; 29) comprises a spring.
    [16]
    16. Apparatus (1) according to claim 1, characterized in that the clamping element (29) comprises a rigid fork (39) and a flexible elongate element (40), wherein the rigid fork (39) has two free ends (41) configured to engage opposite sides of a rear area of a frame (130) of a bicycle (100) and an opposite end (42) to said free ends (41), and where the flexible elongate element (40) is connected to said opposite end (42) of the rigid fork (39).
    5
    10
    fifteen
    twenty
    25
    [17]
    17. Apparatus (1) according to claim 1, characterized in that it comprises
    a plurality of rollers (15, 16) arranged transversely, connected
    articulated to the structure (2) and capable of rotating with respect to said structure (2), where the belt (4) moves above and below the rollers (15, 16).
    [18]
    18. Apparatus (1) according to the claim 17, characterized in that the structure (2) comprises a frame (17), arranged along a longitudinal direction (d), and that the rollers (15, 16) are articulated connected to said frame (17) and are capable of rotating with respect to said frame (17), where the belt (4) runs above and below the frame (17) and the rollers (15, 16) and around rollers (16) opposite ends of the frame (17), said belt (4) comprising said upper face (5), a lower face (6) and two opposite sides (7, 8), where the upper face (5) is fully exposed for the support of a bicycle ( 100).
    [19]
    19. Apparatus (1) according to claim 1, characterized in that the structure (2) comprises a platform (22) arranged immediately below the belt (4) in a central area of the belt (4).
    [20]
    20. Apparatus (1) according to claim 1, characterized in that an air film (50) is arranged between the belt (4) and at least part of the structure (2).
    [21]
    21. Apparatus (1) according to claim 1, characterized in that the structure (2) are fixed balls (60) capable of rotating on a respective axis of transverse rotation passing through the center of the ball (60) ), where said balls (60) protrude from an upper face (2a) of the structure (2) and contact coplanarly with the tape (4).
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    同族专利:
    公开号 | 公开日
    EP3175891B1|2019-02-27|
    US10130864B2|2018-11-20|
    EP3175891A1|2017-06-07|
    ES2557852B1|2016-11-04|
    ES2726911T3|2019-10-10|
    WO2016016493A1|2016-02-04|
    US20170246524A1|2017-08-31|
    引用文献:
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    US4415152A|1981-08-27|1983-11-15|Smith Sebie B|Bicycle training and exercise device|
    EP0121186A1|1983-03-30|1984-10-10|C.I.M. Costruzioni Industriali Metalliche S.n.c. di Germano CASSINI & C.|Stand device for holding a bicycle stationary while simulating road running conditions|
    US4750737A|1986-07-29|1988-06-14|Smith Sebie B|Bicycle training and exercise device|
    US4958832A|1987-06-01|1990-09-25|Kim Sang Sup|Stationary exercising bicycle apparatus|
    WO2005035072A1|2003-10-07|2005-04-21|Bci Manufacturing, Inc.|Treadmill having automatic speed adjustments|
    US604200A|1898-05-17|Bicycle-trainer |
    US4576352A|1980-08-05|1986-03-18|Ajay Enterprises Corp.|Exercise treadmill|
    US4505476A|1982-08-30|1985-03-19|Ben Rubin|Portable exerciser|
    DE3302187A1|1983-01-24|1984-07-26|Klaus Enno van 8000 München Haeften|Home bicycle trainer|
    AU568402B2|1983-09-09|1987-12-24|Theofanis Emmanouilidis|Treadmill exerciser|
    US4925183A|1987-06-01|1990-05-15|Kim Sang Sup|Indoor-rollbike apparatus|
    US4844454A|1988-07-15|1989-07-04|Rogers Stephen A|Portable, manually operable knee exerciser|
    WO2000021634A1|1998-10-15|2000-04-20|Ticona Gmbh|Method and device for sedimentation and washing|
    US20060199711A1|2005-03-07|2006-09-07|Mr. David Miers|The Running Training Machine|US10695605B2|2016-02-10|2020-06-30|Kelli Grant|Toteable Treadstep|
    AT523966A1|2020-06-18|2022-01-15|Lungenschmied Herbert|Two-track carrier vehicle for receiving a single-track vehicle|
    法律状态:
    2016-11-04| FG2A| Definitive protection|Ref document number: 2557852 Country of ref document: ES Kind code of ref document: B1 Effective date: 20161104 |
    2021-10-04| FD2A| Announcement of lapse in spain|Effective date: 20211004 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201431132A|ES2557852B1|2014-07-28|2014-07-28|Cycling apparatus with stationary shooting|ES201431132A| ES2557852B1|2014-07-28|2014-07-28|Cycling apparatus with stationary shooting|
    PCT/ES2015/070551| WO2016016493A1|2014-07-28|2015-07-16|Cycling training apparatus with stationary movement|
    ES15747496T| ES2726911T3|2014-07-28|2015-07-16|Cycling apparatus with stationary shooting|
    US15/500,248| US10130864B2|2014-07-28|2015-07-16|Cycling training apparatus with stationary movement|
    EP15747496.6A| EP3175891B1|2014-07-28|2015-07-16|Cycling training apparatus with stationary movement|
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