• 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:
    The present invention relates to a training device for strength training and rehabilitation comprising: a machine gun (4, 5, 6, 55), a weight-bearing frame (20, 30), a weight pack (Vi-to) carried by said weight-bearing frame, traction and pressing means (46) which pivotally arranged on said machine rail and arranged to be moved backwards and forwards while a selected predetermined number of weights in said weight pallet are arranged to pivot about a first axis (7), alternatively by means of connecting means (22, 23) coupled to said pulling or pressing means, drive means for lifting weights by means of a first force fi and for lowering said weights by means of a second force, said first force fi being less than said second force, said weight-bearing frame being pivotable on said machine machine axis about a substantially horizontal second axis (9, 10) and said first and the second axis are substantially perpendicular to each other. in
    公开号:SE0950133A1
    申请号:SE0950133
    申请日:2009-03-06
    公开日:2010-09-07
    发明作者:Mats Thulin
    申请人:Mats Thulin；
    IPC主号:
    专利说明:

    OBJECT OF THE INVENTION The object of the present invention is to provide a training machine of the type mentioned above, which obviates the above-mentioned problems. The object is achieved with an exercise machine which has the properties as claimed in claim 1. The preferred embodiments of the invention have been given the properties which appear from the subclaims.
    BRIEF SUMMARY OF THE INVENTION With the exercise machine according to the invention, a compact exercise machine can be obtained, which is simple in its construction and yet achieves the advantages of exercise machines according to known technology.
    BRIEF DESCRIPTION OF THE DRAWINGS The invention is described below with reference to the accompanying drawings, which show preferred embodiments.
    Fig. 1 shows a front view of a first form of stirring of a training machine for strength training and rehabilitation according to the invention.
    Fig. 2 shows partial front views of the training machine in Fig. 1, where a person using the machine has been omitted and where a seat with a support frame is shown with dashed lines for the sake of clarity. in Fig. 3 shows a side view of the exercise machine according to Fig. 1 in a starting position.
    Fig. 4 shows a view from the opposite side of the weight portion of the training machine according to Fig. 1.
    F ig. Fig. 5 shows a partial view in section along the line V-V in Fig. 4 of a weight selection device.
    Fig. 6 shows a view along the line VI-VI in Fig. 4 of weight plates in the weight package.
    Fig. 7 shows a perspective view of the weight portion in Fig. 4.
    F ig. 8 shows a perspective view similar to that in FIG. 7 of another embodiment of the weight portion.
    Fig. 9 shows a side view of yet another embodiment of the weight pack pair in the exercise machine.
    Fig. 10 shows a view along the line X-X in Fig. 9 of the weights in the weight package. Fig. 11 shows a side view of a weight selection adjuster for selecting weights used in the stirring mold of Figs. 9-10.
    F ig. Fig. 12 shows a perspective view of the embodiment of the weight portion shown in Figs.
    Fig. 13 shows a perspective view similar to that of Fig. 12 of another embodiment of the weight portion.
    Fig. 14 shows yet another embodiment of the training machine for strength training and rehabilitation according to the invention, in which machine the weight package is placed behind the user.
    Fig. 15 shows a rear view of the exercise machine according to Fig. 14 in a position with the weights vertical.
    Fig. 16 shows a rear view of the exercise machine according to Figs. 14 in a position where the weights are inclined.
    DESCRIPTION OF PREFERRED EMBODIMENTS OF THE INVENTION Similar details in the various embodiments are denoted by the same reference numerals.
    Figs. 1-7 show an embodiment of a training machine 1 for strength training and rehabilitation according to the invention, which machine comprises a weight section 2 and a training section 3, which are mounted in a frame comprising inclined posts 4 and 5 and posts 6 which form a substantially rectangular base and are arranged in a substantially horizontal plane and are fixedly connected to the lower part of said sections 2 and 3. The weight section 2 has an inner, substantially rectangular frame portion 30 (see Figs. 1 and 7). , which is pivotally mounted in bearing pins 9 and 10 between outer inclined posts 11, 12 and 13, 14, respectively. The inclined posts 11, 12 and 13, 14 form equilateral triangles with the base 6. A shaft 7 is mounted between opposite posts 30 "and 30 ”in the frame section 30.
    A rest plate 8 is fixedly mounted on four support posts 20 in the frame 30. Circular weights V1-10, which in rest position abut against the rest plate 8, are mounted on arms 50, each of which is provided with a ring 52 at the opposite end weights V1_10. The rings 52 are pivotally mounted on the shaft 7. A rotatable wheel 51 is mounted on the shaft 7 between the weights V5 and V6, i.e. mainly on the middle of the shaft 7. A U-shaped lifting element A / B is pivotally mounted in the outer ends of the arms A at the shaft 7 and is provided with through holes 53 on the bracket B of the U-shaped element A / B. The holes 53 are arranged so that in the VHO rest position of the weights on the rest plate 8 they are placed at iron height with the corresponding holes 54 in the edges of the weights (see Fig. 5). A stop shaft 21 is fixed at the extreme weight V1. Each weight V1-9 is provided with an open groove 70, which is arranged to receive a protrusion 60 which is arranged on the opposite side of the weights V2 - 10 to catch the next weight in the selected weight package, when it is lifted by a person training in the machine.
    In this embodiment, weight V3 is selected, which means that when the weight V3 is lifted, the weight V2 is captured, which in turn captures V1 and results in all three weights V1.3 being lifted simultaneously.
    An inelastic rope or strap 22, preferably of the material Kevlar®, is arranged in a center point on the yoke B of the U-shaped element A / B. The belt 22 is guided over the wheel 51 and a small guide wheel 15 which is stored arranged at the frame 30 to a coupling element 16, where it is connected to a further inelastic line or belt 23, also this preferably made of the material Kevlar®. The belt 23 is also connected to the moving parts in the training section 3 of the machine.
    A horizontal post 48 is fixed via vertical posts 49 to the post 6 in the lower frame portion and the frame construction of the training section. The lower ends of the inclined posts 5 are fixed between the post 48 and the inclined posts 4 which in turn are attached to the posts 13 and 14 in the weight section. The posts in the frame construction of the exercise machine 1 are advantageously welded together to achieve a solid construction, which can withstand high loads with regard to both tensile and compressive loads as well as vibrations.
    Before lifting and lowering the weights, select a weight package (in this case V1.3) using sprint means C. If e.g. V1-3 are intended to be lifted, as shown in the drawings, the person inserts the pin member C through the holes 53 and 54 in the yoke B and the weight V3. The lifting movement of the selected weight V3 results in the projections 60 on the weights V3 and V2 in the grooves 70 in the weights V2 and V1, respectively, also lifting the weights V2 and V1, and all three weights V1.3 are consequently lifted simultaneously when the belt 22 is pulled by that person. which presses the handles 46 in the training section 3. The pulley 15 extends the belt around a further pulley 17 (see Fig. 1) and around another arm pulley 26 mounted on the posts 48, 49.
    From the pulley 26, the path of the belt 23 extends substantially horizontally towards a further pulley 27 mounted on the post 48 and then runs upwards through a pulley 28 on a leveling device to a fastening member 23a, which is arranged on a projection on the post 49b. The leveling device 29 comprises, in addition to the pulley 28, a further pulley 31, which like the pulley 28 is mounted in hanging link arms 32 and 33. A further inelastic rope or strap 34, preferably of the material Kevlar®, is mounted at its end by means of fasteners 35 on the lower ends of pivot arms 36 and 37, respectively, extending in an arc. The equalizing device with the additional strap 34 has been mounted in a well-known manner to equalize the force from the training person's arms under load against the arms 42 and 43, which consequently do not have to be moved the same distance away from the person to achieve effect because a person in most cases are not as strong in both the right and left arm.
    At the opposite upper ends of the arms 36 and 37 are mounted link arms 38 and 39, which are movable in all directions, e.g. using a tilt swivel. The arms 38 and 39 are in turn in their other ends in all directions freely movably connected to couplings 40 and 41 which are mounted on the tensioning and pressing arms 42 and 43, which in turn are freely pivotally mounted in their upper ends on the frame construction 55. at 44 and 45, respectively.
    The handles 46 are arranged in the lower ends of the arms 42 and 43. The pivotable arms 36 are mounted on a common through-shaft 47 which is fixed in the frame structure 55. The pivotable arms 36 are freely mounted independently of each other on the shaft 47. A stop 47a restricts the movements of the pivoting arms in a direction of rotation.
    A hydraulic cylinder device 25 is pivotally mounted between the lower frame 6 and the tiltable frame 30. By activating the cylinder device 25, the inner frame 30 of the weight section 2 is arranged to rotate around pivots 9 and 10, as best seen in Figs. 15 and 16. The hydraulic cylinder device 25 is shown as an example of a device for pivoting the inner frame relative to the outer frame consisting of the posts 6 and 11-16. Other known devices for carrying out this operation can of course be used within the scope of the appended claims, such as e.g. a linear electric motor etc.
    A person who is to train using the strength training device 1 according to the invention sits on the chair 52 and then grips the handles 46 on the arms 42 and 43, as shown in Figs. 1 and 3. To facilitate the positive movement, ie. the person presses the arms 42 and 43 outwards from the body, the inner frame is thereby pivoted to a position according to Fig. 16, so that the force required to lift the upper weight package 1 is reduced by the inclination of the inner frame 30, at the same time as the weight package V1- 3 slides against the weight V4 along a layer 65 of a low release material, such as plastic or nylon, which is arranged on the weights V1-9 (see Figs. 6 and 10). A reduction in the force required to push the handles forward can be reduced by more than 50%. The positive force required to lift the weights is significantly less than the negative force, ie. in the order of over 30%, more precisely about 40%. When the person begins the negative movement, ie. the person fl moves the arms 42 and 43 inwards towards the body to a stop / start position where the stop 47a abuts against the frame structure 55, the frame 30 is pivoted back to its original position (see Fig. 15), in which the person achieves full load from the selected weight package V1.3 . Pivoting of the frame 30 by means of the cylinder device 25 preferably takes place automatically by means of a control unit (not shown), which sensors via sensors the movement of the belts 22 and 23 and pivots the frame 30 from the position in Fig. 15 to tilt the weight package V13 upwards and to the position shown in Fig. 16.
    Fig. 8 shows another embodiment of the training machine 1 according to the invention, which instead of a wheel 51 has two wheels 56 and 57, which are mounted for rotation on the shaft 7 with corresponding two belts 58 and 59, which are attached to the U -shaped element A / B. In this embodiment, the wheel 16 'absorbs differences in belt tension between the belt sections 58 and 59.
    Figs. 9-12 show a further embodiment of the training machine 1 according to the invention.
    This embodiment differs in that the choice of weights is different. Instead of the pin means C, a weight selection stick 60 is used. The stick 60 is provided at the end with a knob 61 and has recesses 62 which are to engage with a ball / spring coupling 63 in order to hold the stick in the selected position. On the stick there are markings 64 which show the weight of the selected weight package, which in this case is shown as V1-3 (see Fig. 10). Each weight VW) has a through hole 66. The holes 66 are flush with each other when the weights V1.10 are in the rest position on the rest plate 8. When the weights V1-10 are lifted by means of the belt 22, the selected weights V14 slide on a disc 65 with low fi iktion attached to one side of the extreme weight V3. Each weight V1.9 has such a low friction disc 66 mounted on one side to facilitate lifting of the weight package when the frame 30 is tilted by the hydraulic cylinder device 25. The stick 60 is consequently inserted into the holes 66, until the mark 64 closest to the disc shows the selected total weight of the selected weight package V1.3, ie. 30 kg in the example shown.
    Fig. 13 shows another embodiment of the training machine 1 according to the invention, which instead of a wheel 51 has two wheels 55 and 56 which are mounted for rotation on the shaft 7 with corresponding two belts attached to the U-shaped element A / B . In this embodiment, the wheel 16 'absorbs differences in belt tension between the belt sections 58 and 59.
    Figs. 14-16 show yet another embodiment of the training machine 1 according to the invention, wherein the weight section 2 is mounted behind the training section 3 and the belt 22 is at 16 connected to the belt 23, which leads over a pulley 18 and a further pulley 19 to the leveling device. on the training section 3. Figs. 15 and 16 show the inclination of the weight pack frame 30 by means of the hydraulic cylinder device 25. In Fig. 15 the position of the frame 30 is shown when it carries the weights during the negative movement of the training person and in Figs. 16 during the positive movement when the weights are tilted. In Fig. 16 the weight section is inclined about 45 °, but this is only an example, and in fact the inclination depends on the desired reduction of the weight.
    With the preferred embodiments of the exercise machine 1 shown and described above in the invention, it is achieved that the trained person is given the opportunity to either lift fl your weights than is possible with conventional known machines or lift fl times with the same weight as used previously.
    In the embodiments, the total number of weights is ten. It is obvious that this number can be changed within the scope of the appended claims. The choice of weights is exemplified in the drawings, the weights being selected from one side. It should also be possible to select weights in a different order and thereby provide each weight plate with a different weight. Such a selection device may be the arrangement of a set of pins which are inserted into holes without having the catching projections. In another embodiment, a predetermined number of protrusions are provided, in which case the weights are divided into groups, whereby each group has a sprint for the selection of weights. In a development of the machine according to the invention, the selection of weights in the weight package to be lifted can be achieved automatically with a weight selection device which is connected to the weight selection device. The pin can also be provided with a lock which, when pivoting the pin, locks the weight to the lifting section (in the previous embodiments marked with B). The training section 3 of the training machine can be of any other known type of training machine such as leg stretching, abdominal curl, a rowing exercise machine or a biceps curl.
    The training machine 1 according to the invention can be modified within the scope of the appended claims, whereby special properties from the various embodiments can be combined.
    权利要求:
    Claims (6)
    [1]
    A training machine for strength training and rehabilitation comprising: - a machine frame (4, 5, 6, 55), - a weight-bearing frame (20, 30), - a weight package (V 1-10) carried by said weight-bearing frame, - traction and pressing means (46) which are pivotally arranged on said machine frame and which are arranged to be moved backwards and forwards at the same time as a selected predetermined number of weights in said weight packages are arranged to be pivoted about a first axis (7), alternatively by means of connecting means (22, r23 ) coupled to said traction or pressing means, and - driving means (25) for lifting said predetermined number of weights in a continuous movement by means of a first force induced by the user against said traction or pressing means and for lowering said predetermined number of weights by means of a second force induced by the user against said traction or pressing means, said first force being less than said second force, characterized in that said weight-bearing frame (20, 30) is pivotable on said machine frame ( 4, 5, 6, 55) around a substantially horizontal second axis (9, 10) and in that said first (7) and second (9, 10) axes are substantially perpendicular relative to each other.
    [2]
    Exercise machine according to claim 1, characterized in that said first axis (7) is substantially parallel to the lower substantially horizontal side post (6) of the machine frame (4, 5, 6, 55).
    [3]
    Exercise machine according to claim 1, characterized in that two pivots (9, 10) are mounted in support bearings between the machine frame (4, 5, 6, 55) and the weight-bearing frame (20, 30) and are arranged along said first axis. (7) on both sides of said weight-bearing frame.
    [4]
    Exercise machine according to claim 1, characterized in that said drive means (25) is a motor, such as an electric motor or a hydraulic cylinder device, said drive means being arranged to move the weights (V 1-10) backwards and forwards from a predetermined inclined position. and a substantially vertical position, whereby the weight-bearing frame (20, 30) pivots around said pivots (9, 10). 10
    [5]
    Exercise machine according to claim 1, characterized in that said first force is substantially less than said second force, i.e. in the order of more than 30%, more precisely about 40%.
    [6]
    Exercise machine according to claim 1, characterized in that said connecting means (22, 23) consist of at least one inelastic rope or strap, preferably of the material Kevlar®, said strap being coupled between said pulling or pressing means (46) and said predetermined number of weights (V 1-10) via a lever system and freely stored pulleys arranged on the machine (4, 5, 6, 55).
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    同族专利:
    公开号 | 公开日
    SE534133C2|2011-05-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE0950133A|SE534133C2|2009-03-06|2009-03-06|Exercise machine for strength training and rehabilitation|SE0950133A| SE534133C2|2009-03-06|2009-03-06|Exercise machine for strength training and rehabilitation|
    EP10154630.7A| EP2226102B1|2009-03-05|2010-02-25|Training machine for strength training and rehabilitation|
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