TWM641802U - Climbing machine structure with variable resistance - Google Patents

Abstract

This creation is about a climbing machine structure with variable resistance, which can solve the shortcomings of existing climbing machines that are not easy to operate and cannot achieve expected training results. Including: a first handle and a first pedal located on a first slide bar, a second handle and a second pedal located on a second slide bar, the first slide bar and the second slide bar are respectively A first chute and a second chute are arranged on a bracket base, and through a transmission unit arranged on the bracket base, the first slide bar and the second slide bar are opposite to each other in a standing direction Sliding to the ground, and then by means of a variable resistance unit arranged on the support base, the magnetic resistance part of the variable resistance unit changes a magnetic flux between a resistance wheel and a resistance wheel through an adjustment part, thereby changing a The resistance is transmitted to the first pedal and the second pedal to change the training intensity and achieve the training effect of simulating rock climbing or mountain climbing.

Description

Variable resistance climbing machine structure

This creation is related to a variable resistance climbing machine structure, especially through the transmission unit so that the operator can slide the first pedal and the second pedal in opposite directions in the vertical direction, and adjust the resistance through the variable resistance unit Climbing machine structures that are large or small to perform training of different intensities.

In recent years, the public's demand for physical training has been increasing day by day, and the physical training items cover outdoor and indoor sports. Among them, outdoor sports are often limited by weather factors and cannot be carried out as scheduled. Therefore, it can assist the public to do it indoors. Fitness equipment that simulates outdoor sports has sprung up like mushrooms after rain. There are countless types of fitness equipment on the market, but due to the popularity of rock climbing and mountaineering in recent years, climbing machines stand out among all-inclusive fitness equipment. At the same time, climbing machines can effectively train the hands and feet of operators The coordination between them can be used as a pre-preparation for actual rock climbing and mountaineering in the future. However, when actually climbing rock walls or mountain forests, due to the ever-changing natural rock walls or mountain topography, it is impossible to predict in advance. Therefore, it may be difficult to use an ordinary climbing machine without the function of adjusting pedal resistance. Obvious training effect is achieved.

Therefore, the People's Republic of China Patent Announcement No. CN211676088U proposes a magnetic resistance climbing machine, which includes an operating unit, a transmission unit and a resistance unit all arranged on a frame. Wherein, the operating unit includes two pedals and two handles slidingly connected to the frame; the transmission unit includes a main sprocket, two one-way sprockets and two transmission chains, and the two pedals are respectively connected to the two transmission chains , the two transmission chains are respectively sleeved with the two one-way sprockets, and the two one-way sprockets are connected to opposite sides of a main sprocket; the resistance unit includes a metal wheel, a reluctance adjustment seat, a pull cord and A knob, the metal wheel through A driving chain is connected to the main sprocket, the reluctance adjusting seat is adjacent to the metal wheel, one end of the pull cord is connected to the reluctance adjusting seat, and the other end is connected to the knob. When the knob is turned to wind the pull cord around the knob, the pull cord will pull the reluctance adjustment seat close to the metal wheel, so that a resistance will be generated between the reluctance adjustment seat and the metal wheel to pass through the The drive chain is transmitted to the main sprocket and the two pedals, and the resistance is determined by the positive and negative directions and the number of turns of the knob rotation. When the operator depresses any pedal to move the pedal from top to bottom, one of the transmission chains will drive the one-way sprocket to drive the metal wheel to rotate, and the operator will feel the resistance at this time; , when the operator moves any pedal from bottom to top, the one-way sprocket will not drive the metal wheel to rotate, so the resistance will not be felt.

Although the above-mentioned patent can adjust the size of the resistance through the knob, each pedal of the creation is connected to a transmission chain respectively, and the two transmission chains share the same main sprocket again, resulting in the need for the main sprocket One-way sprockets are set on the two sides of each other, so as to avoid that when one of the pedals moves from top to bottom, the other pedal also moves from bottom to top in the opposite direction at the same time, causing conflicts and causing the main sprocket to fail to rotate. The problem. Since the one-way sprocket can only transmit power in one direction, the above-mentioned patent can only provide the operator to step on the pedal in one direction to feel the existence of the resistance, so this creation is still inconvenient to operate and cannot meet expectations Lack of training results.

Therefore, in order to provide the operator with the ability to step on the pedal continuously and feel the resistance no matter whether the pedal is stepped on from top to bottom or pulled from bottom to top under the condition that the resistance of the climbing machine can be adjusted. Existence, in order to achieve the training effect of simulating rock climbing or mountaineering, the author proposes a climbing machine structure with variable resistance, for an operator to operate in a standing position, and the shoulder width extension direction of the operator in the operating state is defined as a lateral direction , the variable resistance climbing machine structure includes: A support seat, which partitions a first side and a second side in the transverse direction; a first sliding groove, located on the first side of the support seat and extending along a vertical direction of the support seat; A first slide bar is slidably arranged on the first chute; a first handle is located on the first side and fixed to the first slide bar; a first pedal is fixed on the first side to the first slide bar. a first slide bar; a second slide slot, located on the second side of the bracket base and extending along the vertical direction of the bracket base; a second slide bar, slidably arranged in the second slide slot ; a second handle, located on the second side and fixed to the second slide bar; a second pedal, fixed to the second slide bar on the second side; a transmission unit, arranged on the bracket seat, The transmission unit includes an upper transmission wheel, a lower transmission wheel and a transmission member, the upper transmission wheel is arranged at one end of the support seat in the vertical direction, and the lower transmission wheel is arranged at the other end of the support seat in the vertical direction At one end, the transmission member is sleeved on the upper transmission wheel and the lower transmission wheel, and the first slide bar and the second slide bar are respectively connected to the transmission member and slide oppositely to each other in the vertical direction, so that the upper transmission wheel and the lower transmission wheel are respectively driven to rotate back and forth through the transmission member; a variable resistance unit is arranged on the support base, and the variable resistance unit includes a driving wheel, a resistance wheel, a magnetic resistance element and an adjustment part, the drive wheel and the lower drive wheel move coaxially, the resistance wheel is connected to and follows the drive wheel, the magnetic resistance part is connected to the support base and adjacent to the resistance wheel, the magnetic resistance part and the resistance A resistance is generated through a magnetic flux between the wheels, and the magnitude of the magnetic flux is proportional to the resistance. Magnetic flux, thereby changing the resistance, the resistance is transmitted to the driving wheel through the resistance wheel, and then transmitted to the transmission unit, the first sliding rod and the second sliding rod by the driving wheel, and then transmitted to the first handle , the first pedal, the second handle and the second pedal.

The bracket seat includes a main bracket, an auxiliary bracket and a base, the variable resistance unit is located between the main bracket, the sub bracket and the base, the magnetic resistance element has a pivot end and a movable end, the pivot The end is pivotally connected to the sub-bracket, the movable end is connected to the adjustment piece, and the gap between the movable end and the sub-bracket The further part is connected with an elastic piece, the adjustment piece includes a knob and an adjustment rope, the knob is arranged on the main bracket, one end of the adjustment rope is connected to the movable end, and the other end is connected to the knob, the magnetic resistance element and the resistance There is an overlapping area between the wheels; when the knob rotates toward the direction of retracting the adjustment rope, the adjustment rope will pull the movable end, so that the movable end pivots relative to the pivotal end in a direction close to the resistance wheel. The overlapping area and the resistance of the resistance wheel and the magnetic resistance member will gradually increase, and the elastic member will be stretched along with the movement of the movable end to store an elastic potential energy; When turning, the elastic member will release the elastic potential energy, and pull the movable end to pivot relative to the pivotal end away from the resistance wheel. At this time, the overlapping area of the resistance wheel and the magnetic resistance element and the resistance will gradually decrease.

The resistance wheel and the driving wheel are further connected through a belt, the resistance wheel has a fixed shaft, and the belt is sheathed with the driving wheel and the fixed shaft, so that the resistance wheel and the driving wheel rotate synchronously.

The aforementioned bracket seat includes a main bracket, a secondary bracket and a base, the upper transmission wheel is arranged on one end of the main bracket by an upper shaft, and the lower transmission wheel is arranged on the other end of the main bracket by a lower shaft, Both the driving wheel and the lower transmission wheel are fixed on the lower shaft, and the driving wheel and the lower transmission wheel are located between the main support, the auxiliary support and the base.

A line connecting an upper shaft center of the upper shaft and a lower shaft center of the lower shaft divides the transmission member into a first section located on the first side, and a first section located on the first side. A second section on two sides, the first slide bar is connected to the first section, and the second slide bar is connected to the second section.

The above-mentioned first sliding bar is provided with a first fixing part, and the first fixing part has a first fixing part and a third fixing part, and the second sliding bar is provided with a second fixing part, and the second fixing part has a second fixing part. part and a fourth fixed part, the transmission part includes a first transmission part and a second transmission part, the first transmission part is sleeved on the upper transmission wheel, and the opposite ends of the first transmission part are a first fixed end and a second solid The fixed end, the first fixed end is connected to the first fixed part, the second fixed end is connected to the second fixed part, the second transmission part is sleeved on the lower transmission wheel, and the opposite two sides of the second transmission part The ends are a third fixed end and a fourth fixed end, the third fixed end is connected to the third fixed part, and the fourth fixed end is connected to the fourth fixed part.

The above-mentioned upper transmission wheel and the lower transmission wheel are respectively one of a timing pulley, a gear, a pulley and a cable pulley.

The above-mentioned first transmission part and the second transmission part are respectively one of a timing belt, a chain, a belt and a cable.

The relative inner sides of the first slide bar and the second slide bar are further tangent to at least one inner limit roller, and the relative outer sides of the first slide bar and the second slide bar are further tangent to at least one outer limit roller. ; The inner limit roller and the outer limit roller limit the offset of the first slide bar and the second slide bar in the transverse direction.

The above-mentioned first slide bar is provided with a plurality of first side rollers on one side of the support seat, and the second slide bar is provided with a plurality of second side rollers on the side of the support seat. The first slide bar and the second slide bar The rod slides correspondingly in the first sliding groove and the second sliding groove through the first side roller and the second side roller respectively.

The above-mentioned first chute has a first front inner surface and a first rear inner surface, at least any one of the first side rollers is tangent to the first front inner surface, and the remaining first side rollers are tangent to the first A rear inner surface is tangent; the second chute has a second front inner surface and a second rear inner surface, at least any one of the second side rollers is tangent to the second front inner surface, and the rest of the first The two side rollers are tangent to the inner surface of the second rear side.

The above-mentioned first chute has a first groove bottom surface, at least any one of the first side rollers is tangent to the first groove bottom surface, and the second chute has a second groove bottom surface, and at least any one of the second side rollers is tangent to the first groove bottom surface. cut at the bottom of the second groove.

The aforementioned first slide bar includes a first outer rod and a first inner rod, the first outer rod is hollow, and the first inner rod extends into the first outer rod correspondingly, so that the first inner rod can Slidingly protruding in or out relative to the first outer rod, and the first sliding rod is provided with a first limiter, the first limiter limits the positions of the first inner rod and the first outer rod ; The second slide bar includes a second outer rod and a second inner rod, the second outer rod is hollow, and the second inner rod is correspondingly inserted into the second outer rod, so that the second inner rod Slidably protruding in or out relative to the second outer rod, the second sliding rod is provided with a second limiter, the second limiter limits the mutual positions of the second inner rod and the second outer rod .

The above-mentioned first limiting member includes a plurality of first holes and a first protrusion, the first hole is located on the first outer rod, the first protrusion is located on the first inner rod, and the first protrusion can be separated The second stopper includes a plurality of second holes and a second convex point, and the second hole is located on the second outer rod. The second protruding point is located on the second inner rod, and the second protruding point can be detachably snapped into any one of the second holes and temporarily limited.

The above-mentioned support seat includes an armrest frame and a base, the armrest frame stands on the base along the vertical direction, and an auxiliary frame is provided on the side of the armrest frame away from the base, and a display unit is arranged on the auxiliary frame , in the transverse direction, the distance between the first sliding bar and the second sliding bar is greater than or equal to the width of the display unit.

According to the above technical features, this creation can achieve the following effects:

1. In this creation, the first slide bar and the second slide bar are respectively connected to the transmission parts, and the transmission parts are sleeved on the upper drive wheel and the lower drive wheel, so that the first slide bar and the second slide bar respectively are set one pedal And the second pedal can slide opposite each other in the upright direction, so that the operator can step on continuously and alternately, and then adjust the resistance between the magnetic resistance part and the resistance wheel by the adjustment part, so that the operator can adjust the position regardless of the upright direction. Step on the first pedal or the second pedal from top to bottom, or pull the first pedal or the second pedal from bottom to top, you can feel the resistance adjusted by the operator according to your personal training needs. Adjust the training intensity and effectively increase the practicality of the climbing machine.

2. The inner limit roller and the outer limit roller are respectively tangent to the relative inner side and the relative outer side of the first slider and the second slider, effectively preventing the first slider and the second slider from being actuated in the transverse direction. The offset is more effective so that the first slide bar and the second slide bar can slide back and forth in the bracket seat more smoothly.

3. The inner surface of the first front side, the inner surface of the first rear side and the bottom surface of the first chute of the first chute are respectively tangent to the corresponding first side rollers, and the inner surface of the second front side and the second rear side of the second chute are respectively tangent. The inner surface of the side and the bottom surface of the second groove are respectively tangent to the corresponding second side rollers, which can not only assist the first slide bar and the second slide bar to slide smoothly in the first chute and the second chute , it can even avoid the shaking problem of the first sliding bar and the second sliding bar during the sliding process, so that the first sliding bar and the second sliding bar have the effect of stabilizing sliding.

4. With the first inner rod slidably extending into or out relative to the first outer rod, and the second inner rod slidably extending in or out relative to the second outer rod, the first sliding rod and the second The two sliding bars have retractable structures, allowing the operator to adjust the appropriate length according to individual needs, effectively expanding the applicable groups.

1: bracket seat

11: Main bracket

12: armrest frame

13: Auxiliary bracket

14: base

15: auxiliary frame

2: The first chute

21: The inner surface of the first front side

22: The inner surface of the first rear side

23: The bottom surface of the first groove

3: The first slider

30: The first limit piece

301: The first hole

302: The first bump

31: Number one

32: First pedal

321: The first wear kit

33: First Outer Shot

34: First Inner Rod

35: The first fixing piece

351: The first fixed part

353: The third fixed part

4: Second chute

41: The inner surface of the second front side

42: The inner surface of the second rear side

43: The bottom surface of the second groove

5: Second slider

50: The second limit piece

501: the second hole

502: Second bump

51: second in command

52: Second pedal

521: The second wear kit

53: second outer pole

54: second inner rod

55: The second fixing piece

552: The second fixed part

554: The fourth fixed part

6: Transmission unit

61: Upper drive wheel

611: upper shaft

62: Lower drive wheel

621: lower shaft

63: transmission parts

631: first segment

632:Second segment

64: The first transmission member

641: the first fixed end

642: the second fixed end

65: Second transmission member

653: The third fixed end

654: The fourth fixed end

7: Variable resistance unit

71: Driving wheel

72: Resistance wheel

721: fixed axis

73:Magnetic resistance

731:Pivot end

732: active end

733: permanent magnet

74: Adjustment parts

741: Knob

742:Adjust the rope

8: Display unit

9: Elastic parts

A1: the first case

A2: Second shell

B1: third shell

B2: fourth shell

H: Roller support frame

H0: wrapping space

I: axis connection

P: operator

R1: inner limit roller

R2: outer limit roller

R30, R31, R32, R33, R34, R35: first side roller

R50, R51, R52, R53, R54, R55: second side roller

S1: first side

S2: second side

U: Belt

X: Horizontal

Z: Standing direction

[The first figure] is the three-dimensional appearance diagram of the climbing machine structure of the variable resistance of the present creation embodiment.

[The second figure] is another three-dimensional appearance diagram of the climbing machine structure of the variable resistance of the present creation embodiment.

[the third figure] is the front view of the climbing machine structure of the variable resistance of the present creation embodiment.

[The 4th figure] is the partially enlarged view of the structure of the climbing machine with variable resistance in the embodiment of the invention, showing the tangent relationship between the inner limit roller and the outer limit roller and the first slide bar and the second slide bar.

[Fifth picture] is the front view of the fourth picture.

[Figure 6] is a three-dimensional exploded view of the main bracket, the first slide bar and the second slide bar of this creation, showing the connection relationship between the first slide bar and the second slide bar and the first chute and the second chute respectively.

[Fig. 7] is a partial sectional view of the main support, the first slide bar and the second slide bar of this creation.

[Eighth Figure] is the VIII-VIII sectional view of the seventh Figure.

[Ninth Figure] is the sectional view of IX-IX of the seventh figure.

[The tenth figure] is the X-X sectional view of the seventh figure.

[Picture 11] is the three-dimensional exploded view of the first slide bar and the second slide bar of this creation.

[Picture 12] is a three-dimensional appearance view after hiding the first shell, the second shell, the third shell and the fourth shell in the second figure.

[Figure 13] is a schematic diagram of the structure of the transmission unit and variable resistance unit of this creation.

[Figure 14] The rear view of the transmission unit of this creation.

[Figure 15] is a schematic diagram of the structure of the variable resistance unit of this creation.

[Figure 16] is the left schematic diagram of the variable resistance unit of this creation.

[Figure 17] is a schematic diagram of the operation of the variable resistance unit of this invention, indicating that the resistance can be changed by adjusting the magnetic resistance element.

[Figure 18] is a schematic diagram of the structure of the magnetic resistance part and the adjustment part of this creation, indicating the positional relationship between the magnetic resistance part and the adjustment part.

[Nineteenth figure] is the use state figure one of the climbing machine structure of variable resistance of the present creation embodiment, indicated by the right side of the operator.

[20th figure] is the use state figure two of the climbing machine structure of variable resistance of the present creation embodiment, indicated by the left side of the operator.

Based on the above technical features, the main functions of the variable resistance climbing machine structure of the present invention will be clearly presented in the following embodiments. This creation can provide an operator P (such as the nineteenth figure and the twentieth figure) to operate in a standing posture, and the shoulder width extension direction of the operator P in the operating state is defined as a horizontal X, in this creation manual , if there are terms such as front, back, left, right, up, down, middle, etc., they are the directions felt by the operator P when he operates the creation in a standing posture and looks straight at the line of sight. In the embodiment of the creation The directional terms used are only for the convenience of explaining the spatial location of this creation, not to limit the spatial form of this creation.

Please refer to the disclosure in the first figure, the second figure and the twelfth figure, the variable resistance climbing machine structure of this invention includes a bracket base 1, a first chute 2, a first slide bar 3, a second Chute 4, a second slide bar 5, a transmission unit 6 and a variable resistance unit 7, wherein:

The support seat 1 is divided into a first side S1 and a second side S2 in the horizontal direction X. The support seat 1 includes a main support 11, an armrest frame 12, a secondary support 13 and a base 14. The bracket 11 and the armrest frame 12 are placed on the base 14 along a standing direction Z, and the auxiliary bracket 13 is connected to the main bracket 11 and the base 14 at the same time. In this embodiment, the base 14 is in a Y shape so as to be able to support touch the ground However, if the base 14 has other shapes, such as a rectangle or a ring, it can still be implemented as long as it has a supporting effect, so the shape of the base 14 is not limited to this embodiment.

The first chute 2 is recessed on the first side S1 of the main support 11 and extends along the vertical direction Z of the main support 11 . The first chute 2 is located on the right side of the operator P (figure 19).

The first slide bar 3 is located on the first side S1 and is slidably disposed in the first slide slot 2 . A first handle 31 and a first pedal 32 are fixedly connected to the first slide bar 3 , the first handle 31 is located at the top of the first slide bar 3 , and the first pedal 32 is located at the bottom of the first slide bar 3 . Thereby, the right hand of the operator P can hold the first handle 31, and the right foot of the operator P can step on the first pedal 32, and a first wearing sleeve 321 is provided on the first pedal 32, the first The wearing kit 321 provides that the operator P can put his right foot into it, so that it is convenient to perform training.

The second chute 4 is recessed on the second side S2 of the main support 11 and extends along the vertical direction Z of the main support 11 . The second chute 4 is located on the left side of the operator P (figure 20).

The second sliding bar 5 is located at the second side S2 and is slidably disposed in the second slide slot 4 . A second handle 51 and a second pedal 52 are fixedly connected on the second slide bar 5, the second handle 51 is located at the top of the second slide bar 5, and the second pedal 52 is located at the top of the first slide bar 5. bottom. Thereby, the left hand of the operator P can hold the second handle 51, and the left foot of the operator P can step on the second pedal 52, and a second wearing sleeve 521 is provided on the second pedal 52. The two-wear kit 521 provides that the operator P can put his left foot into it, which is convenient for performing training.

Please refer to Figures 4 and 5, as shown in Figures 4 and 5, there is at least one inner limit roller R1 further tangent to the relative inner sides of the first slide bar 3 and the second slide bar 5. In this embodiment, the inner limit roller R1 Quantity is one, but not limited. At least one outer limit roller R2 is further tangent to the opposite outer sides of the first slide bar 3 and the second slide bar 5. In this embodiment, the number of outer limit rollers R2 is four, of which Two are arranged on the aforementioned vertical direction Z and are tangent to the first slide bar 3, and the remaining two are arranged on the vertical direction Z and are tangent to the second slide bar 5, but the quantity of the outer limiting rollers R2 is not This is the limit. Among them, the inner limit roller R1 and the outer limit roller R2 are pivotally connected to a roller support frame H, and the roller support frame H has a covering space H0, and the inner limit roller R1 and the outer limit roller R2 are located in the package. In the covered space H0, and the roller support frame H is sleeved on the first slide bar 3 and the second slide bar 5, so that part of the first slide bar 3 and the second slide bar 5 are also located on the cover of the roller support frame H. In the space H0, the roller support frame H is fixed on the upper limit of the armrest frame 12 at last. The setting of the inner limit roller R1 and the outer limit roller R2 effectively prevents the first slide bar 3 and the second slide bar 5 from shifting in the horizontal direction X when they are in motion, and more effectively makes the first slide bar 3 and the second slide bar 3 and the second slide bar 5 move. The two slide bars 5 can slide back and forth on the main bracket 11 more smoothly.

Please refer to Figure 1 and Figure 4 to reveal that both the inner limit roller R1 and the outer limit roller R2 are covered by a first casing A1 and a second casing A2, which not only prevents dust or The foreign matter is involved in the above-mentioned inner limit roller R1 and outer limit roller R2, which can avoid the risk of rolling misalignment of the inner limit roller R1 or outer limit roller R2 due to external force impact, and can even effectively avoid the operator P Inadvertently let fingers, toes or hair get into the inner limit roller R1 or the outer limit roller R2, so that there is a risk of accident. The arrangement of the first housing A1 and the second housing A2 greatly improves the safety of the operator P and effectively prolongs the service life of the climbing machine.

Please refer to Figures 6 to 8, the first slide bar 3 is provided with a plurality of first side rollers R30 on the side facing the main bracket 11, and the second slide bar 5 is provided with a plurality of rollers R30 on the side facing the main bracket 11. The second side roller R50, the first slide bar 3 and the second slide bar 5 slide correspondingly in the first chute 2 and the second chute 4 through the first side roller R30 and the second side roller R50 respectively.

Please refer to the seventh figure, the ninth figure and the tenth figure, it is worth mentioning that the first chute 2 of this creation has a first front inner surface 21, a first rear inner surface 22 and a first groove bottom surface 23 (the seventh figure), while In this embodiment, the number of the first side rollers R30 is five, and two of the first side rollers R32, R34 are tangent to the first front inner surface 21, and the other two first side rollers R31, R33 are tangent to the first side inner surface 21. A rear side inner surface 22 is tangent, and the remaining first side roller R35 is then tangent to the first groove bottom surface 23; the second chute 4 of this creation then has a second front side inner surface 41, a second rear side inner surface Surface 42 and a second groove bottom surface 43 (the seventh figure). In this embodiment, the quantity of the second side roller R50 is five, and there are two of them second side roller R52, R54 and the second front side inner surface 41 Tangential, the other two second side rollers R51, R53 are tangent to the second rear inner surface 42, and the remaining second side roller R55 is tangent to the second groove bottom surface 43. In addition, if the order or positions of the first side rollers R30 tangent to the first front inner surface 21, the first rear inner surface 22 and the first groove bottom surface 23 are different, it is still within the scope of this creation, for example changed to Three of the first side rollers R32, R33, R34 are tangent to the first front inner surface 21, another first side roller R35 is tangent to the first rear inner surface 22, and the remaining first side roller R31 is tangent to the first rear inner surface 22. A groove bottom 23 is tangent. Or, the order or position of the second side roller R50 tangent to the second front side inner surface 41, the second rear side inner surface 42 and the second groove bottom surface 43 is different, which is also the scope covered by this creation, such as changing to two of them. Two second side rollers R51, R52 are tangent to the second front inner surface 41, one of the second side rollers R53 is tangent to the second groove bottom surface 43, and the other two second side rollers R54, R55 are tangent to the second rear inner surface. Surface 42 is tangent, then all is the scope that this creation covers. Even if the number of the first side rollers R30 is only three, and are respectively tangent to the first front inner surface 21, the first rear inner surface 22 and the first groove bottom surface 23, and if the number of the second side rollers R50 is the same There are only three, and they are respectively tangent to the second front inner surface 41 , the second rear inner surface 42 and the second groove bottom surface 43 , which are also within the scope of this invention. Therefore, the number, position and order of the first side roller R30 and the second side roller R50 in this embodiment are for illustration purposes only, and are not limited thereto. In this way, not only can the first slide bar 3 and the second slide bar 5 be assisted to slide smoothly in the first chute 2 and the second chute 4, but it can even prevent the first slide bar 3 and the second slide bar from sliding. The rod 5 shakes during the sliding process, so that the first sliding rod 3 and the second sliding rod 5 have the effect of stabilizing the sliding.

Please refer to the disclosure in the eleventh figure, the first slide bar 3 includes a first outer bar 33 and a first inner bar 34, since the first outer bar 33 is hollow, the first inner bar 34 can be extended accordingly. into the first outer rod 33, so that the first inner rod 34 can slide in or out relative to the first outer rod 33, and a first stopper 30 is further provided on the first sliding rod 3, so that The first limiting member 30 includes a plurality of first holes 301 and a first protrusion 302, the first hole 301 is located on the first outer rod 33, the first protrusion 302 is located on the first inner rod 34, and The first protruding point 302 is detachably snapped into any first hole 301 correspondingly and temporarily limited. In this way, when the operator P relatively extends the first inner rod 34 into or out of the first outer rod 33 to adjust the proper length of the first slide rod 3 , the first inner rod 30 can be limited by the first stopper 30 . The positions of the rod 34 and the first outer rod 33 relative to each other. Similarly, the second slide bar 5 includes a second outer rod 53 and a second inner rod 54. Since the second outer rod 53 is hollow, the second inner rod 54 can extend into the second outer rod 53 accordingly. Among them, the second inner rod 54 is slidably inserted into or extended relative to the second outer rod 53, and a second stopper 50 is further provided on the second slide bar 5, the second stopper 50 includes a plurality of second holes 501 and a second convex point 502, the second hole 501 is located on the second outer rod 53, the second convex point 502 is located on the second inner rod 54, and the second convex point 502 can be detachably snapped into any second hole 501 for a temporary limit. In this way, when the operator P relatively extends the second inner rod 54 into or out of the second outer rod 53 to adjust the proper length of the second slide rod 5 , the second inner rod 50 can be restricted by the second stopper 50 . The position between the rod 54 and the second outer rod 53. Therefore, the first slide bar 3 and the second slide bar 5 of the present invention have retractable structures, which effectively provide the operator P with the ability to adjust the appropriate length according to personal needs, thus further expanding the scope of the present invention. ethnic group.

Please refer to the disclosure in the second and third figures, an auxiliary frame 15 is further provided on the side of the armrest frame 12 away from the base 14, the auxiliary frame 15 has two opposite ends, one end is connected to the armrest frame 12, and the other end is connected to A display unit 8, in the horizontal direction X, the distance between the first slide bar 3 and the second slide bar 5 The distance is greater than or equal to the width of the display unit 8 . In this way, the operator P can simultaneously watch the sports information, entertainment information, teaching information or network information displayed on the display unit 8 while operating the creation to perform training.

Please refer to the twelfth figure and the thirteenth figure, the transmission unit 6 is arranged on the bracket seat 1, and the transmission unit 6 includes an upper transmission wheel 61, a lower transmission wheel 62 and a transmission member 63, wherein the upper transmission wheel 61 and the lower transmission wheel Transmission pulley 62 can be respectively one of them of a timing pulley, a gear, a belt pulley and a cable pulley, and in the present embodiment, upper transmission pulley 61 is a cable pulley, and lower transmission pulley 62 is then a timing pulley, but not This is the limit. The upper transmission wheel 61 is arranged on one end of the main support 11 in the vertical direction Z by means of an upper shaft 611, and the lower transmission wheel 62 is arranged on the other end of the main support 11 in the vertical direction Z by the lower shaft 621. The member 63 is sleeved on the upper transmission wheel 61 and the lower transmission wheel 62. The aforementioned first slide bar 3 and the second slide bar 5 are respectively connected to the transmission member 63 and slide against each other in the vertical direction Z, thereby making the upper transmission wheel 61 and the lower transmission wheel 62 can be driven to perform limited back and forth rotation through the transmission member 63 respectively.

Specifically, referring to Figures 13 and 14, a line I connecting an upper axis of the upper shaft 611 and an axis of the lower axis of the lower shaft 621 drives the transmission The element 63 is divided into a first section 631 located on the first side S1 and a second section 632 located on the second side S2. The first slide bar 3 is provided with a first fixing part 35, the first fixing part 35 is connected to the first section 631 of the transmission part 63, and a first fixing part 351 and a third fixing part 35 are arranged on the first fixing part 35. The fixing part 353 . The second slide bar 5 is provided with a second fixing part 55, and the second fixing part 55 is connected to the second section 632 of the transmission part 63, and on the second fixing part 55, there is a second fixing part 552 and a fourth The fixing part 554 . The transmission part 63 includes a first transmission part 64 and a second transmission part 65, and the first transmission part 64 and the second transmission part 65 can be a timing belt, a chain, a belt and a cable respectively. one, but not limited to. In this embodiment, the first transmission member 64 corresponds to the upper transmission wheel 61, so the first transmission member 64 is a cable, The second transmission part 65 is corresponding to the lower transmission wheel 62, so the second transmission part 65 is a timing belt, through the meshing transmission form of the timing belt and the timing pulley, the transmission unit 6 can not only achieve accurate transmission, but also run smoothly. It will produce the effect of slipping and vibration, and even has the effect of quietness and low noise. Overall, the transmission unit 6 of the present invention has the advantage of better power transmission efficiency.

The first transmission member 64 is sleeved on the upper transmission wheel 61, and the opposite ends of the first transmission member 64 are a first fixed end 641 and a second fixed end 642, the first fixed end 641 is connected to the first fixed portion 351 , the second fixing end 642 is connected to the second fixing portion 552 . The second transmission member 65 is sleeved on the lower transmission wheel 62, and the opposite ends of the second transmission member 65 are a third fixed end 653 and a fourth fixed end 654, the third fixed end 653 is connected to the third fixed part 353 , the fourth fixing end 654 is connected to the fourth fixing portion 554 . Thereby, the first pedal 32 and the second pedal 52 provided on the first slide bar 3 and the second slide bar 5 , respectively, can slide oppositely to each other in the standing direction Z. As shown in FIG. For example, when the operator P steps on the first pedal 32 with his right foot and exerts a force from top to bottom, the second pedal 52 stepped on by the operator P's left foot will be simultaneously affected by the force. Driven to perform the reverse action, that is, the second pedal 52 will move from bottom to top; on the contrary, when the operator P's left foot steps on the second pedal 52 and applies the force from top to bottom , the first pedal 32 stepped on by the operator P's right foot will be synchronously driven by the active force to perform a reverse action, that is, the first pedal 32 will move from bottom to top along the trend. With this configuration, the operator P can maintain the coordination among the right foot, right hand, left foot, and left hand while training.

Please refer to Figures 15 to 17, the variable resistance unit 7 is arranged on the support base 1, and is located between the main support 11, the auxiliary support 13 and the base 14. The variable resistance unit 7 includes a driving wheel 71 , a resistance wheel 72 , a magnetic resistance element 73 and an adjustment element 74 . Wherein, the driving wheel 71 and the lower transmission wheel 62 are jointly fixed on the lower shaft 621 , so the driving wheel 71 and the lower transmission wheel 62 will move together due to being coaxial. The resistance wheel 72 is connected with the driving wheel 71 through a belt U, and the resistance wheel 72 has a fixed shaft 721 (the sixteenth figure). The belt U is sheathed with a driving wheel 71 and a fixed shaft 721 so that the resistance wheel 72 and the driving wheel 71 rotate synchronously. The magnetic assembly 73 has a pivot end 731 and a movable end 732, the pivot end 731 is pivotally connected to the auxiliary bracket 13, and the movable end 732 is connected to the adjustment member 74, and since the magnetic resistance member 73 is provided with a plurality of permanent magnets 733 adjacent to the resistance wheel 72, so a resistance will be generated through a magnetic flux between the magnetic resistance part 73 and the resistance wheel 72, the magnitude of the magnetic flux is proportional to the resistance, the magnetic resistance part 73 will be changed by the adjustment part 74 and the resistance wheel The magnetic flux between 72, thereby changing the resistance.

Please refer to the seventeenth and eighteenth figures, the adjustment member 74 includes a knob 741 and an adjustment rope 742, the knob 741 is arranged on the main bracket 11, and one end of the adjustment rope 742 is connected to the movable end 732 of the magnetic resistance member 73 , and the other end is connected to the knob 741. In addition, an elastic member 9 is further connected between the movable end 732 and the sub-bracket 13, whereby when the knob 741 turns in the direction of retracting the adjusting rope 742, the adjusting rope 742 will pull the magnetic resistance member 73 due to being gradually retracted. the movable end 732, so that the movable end 732 pivots relative to the pivotal end 731 toward the direction close to the resistance wheel 72, and at this time, an overlapping area between the resistance wheel 72 and the magnetic resistance member 73 and the resistance will gradually increase, and the elastic member 9 will be stretched along with the movement of the movable end 732 to store an elastic potential energy; when the knob 741 turns toward the direction of releasing the adjustment rope 742, the elastic member 9 will release the elastic potential energy and pull the movable end 732 toward When the direction away from the resistance wheel 72 pivots relative to the pivot end 731 , the overlapping area and the resistance of the resistance wheel 72 and the magnetic resistance element 73 will gradually decrease.

Please refer to the disclosure in the second and twelfth figures, the transmission unit 6 and the variable resistance unit 7 are covered by a third casing B1 and a fourth casing B2, which can not only prevent dust or foreign matter in the environment Intrusion into the transmission unit 6 and the variable resistance unit 7 can avoid the risk of misalignment between the interconnected parts of the transmission unit 6 or the variable resistance unit 7 due to external impact, and can even effectively prevent the operator from Inadvertently let your fingers, toes or hair get into the gap between the transmission unit 6 and the variable resistance unit 7. , resulting in the threat of an accident. The arrangement of the third housing B1 and the fourth housing B2 greatly improves the safety of the operator P in use and effectively prolongs the service life of the climbing machine.

In actual use, please refer to Figures 19 and 20. The right foot of the operator P steps on the first pedal 32, the right hand holds the first handle 31, and the left foot of the operator P steps on the second pedal 32. On the pedal 52 , the left hand holds the second handle 51 , and the operator P can adjust the resistance when pedaling by turning the knob 741 . When performing training, due to the structure of the transmission unit 6, the left foot and the right foot of the operator P can be stepped on alternately continuously, and the aforementioned upper transmission wheel 61, the lower transmission wheel 62 and the transmission member 63 form a circular connection, so the upper transmission wheel 61 and the lower transmission wheel 62 will rotate back and forth synchronously. The above-mentioned synchronous back and forth rotation is a limited continuous back and forth rotation in the vertical direction Z, and does not continue to rotate in the same direction continuously. The first slide bar 3 of a section 631 and the second slide bar 5 connected to the aforementioned second section 632 of the transmission member 63 will slide oppositely to each other. In this way, when the left foot and the right foot of the operator P step on alternately continuously, the back and forth stroke of the first pedal 32 will drive the transmission member 63 to rotate back and forth to a limited extent; the back and forth stroke of the second pedal 52 will also drive the transmission member 63 Rotate back and forth as much as possible. Since the first handle 31 and the first pedal 32 are jointly arranged on the first slide bar 3, and the second handle 51 and the second pedal 52 are jointly arranged on the second slide bar 5, when the operator P steps on the first pedal 32 with his right foot, Moving up and down, the right hand of the operator P will also move in the same direction as the right foot, and the operator P's left foot will step on the second pedal 52 to move up and down, and the left hand will also move in the same direction as the left foot. As for the right foot and the left foot of the operator P, they are constantly performing up and down motions in opposite moving directions.

Under different training levels, the operator P will need to adjust different aforementioned resistances to perform the exercise, by turning the knob 741 to change the overlapping area between the magnetic resistance element 73 and the resistance wheel 72 (as shown in Figure 17), then Vary the resistance. For example, after the operator P turns the knob 741 toward the direction of retracting the adjustment rope 742, the overlapping area between the magnetic resistance element 73 and the resistance wheel 72 will gradually increase, and then the resistance will increase. It is transmitted to the driving wheel 71 through the resistance wheel 72, and then transmitted to the transmission unit 6, the first sliding bar 3 and the second sliding bar 5 by the driving wheel 71, and then the resistance will be transmitted to the first handle 31, the first pedal 32, The second handle 51 and the second pedal 52 allow the operator P to feel the resistance generated by the aforementioned variable resistance unit 7 . Alternatively, after the operator P turns the knob 741 toward the direction of releasing the adjustment rope 742, the overlapping area between the magnetic resistance member 73 and the resistance wheel 72 will gradually decrease due to the pulling of the elastic member 9. At this time, the operator P When performing a workout, this resistance will be felt lower. According to the rotation direction and the number of rotations of the knob 741, let the operator P step on the first pedal 32 or the second pedal 52 from top to bottom in the vertical direction Z, or pull the first pedal 32 or the second pedal 52 from bottom to top. Pedals 52 can all feel the resistance adjusted according to individual training needs, so this creation has the effect of freely adjusting the training intensity and effectively increasing the practicality of the climbing machine.

Based on the description of the above embodiments, it is possible to fully understand the operation and use of this creation and the effects of this creation, but the above-mentioned embodiment is only a preferred embodiment of this creation, and should not limit the implementation of this creation. The scope, that is, the simple equivalent changes and modifications made according to the scope of the patent application for this creation and the content of the creation description, all fall within the scope of this creation.

1: bracket seat

3: the first slider

5: Second slider

6: Transmission unit

7: Variable resistance unit

Z: Standing direction

Claims (15)

A climbing machine structure with variable resistance is provided for an operator to operate in a standing position. The extension direction of the shoulder width of the operator in the operating state is defined as a transverse direction. The climbing machine structure with variable resistance includes: a support base, A first side and a second side are partitioned in the transverse direction; a first sliding groove is located on the first side of the bracket base and extends along a vertical direction of the bracket base; a first slide bar , slidably arranged on the first chute; a first handle, located on the first side and fixed to the first slide bar; a first pedal, fixed on the first side to the first slide bar ; a second chute, located on the second side of the bracket base and extending along the vertical direction of the bracket base; a second slide bar, slidably arranged in the second chute; a second The handle is located on the second side and fixed to the second slide bar; a second pedal is fixed to the second slide bar on the second side; a transmission unit is arranged on the bracket seat, and the transmission unit includes An upper transmission wheel, a lower transmission wheel and a transmission member, the upper transmission wheel is arranged on one end of the support seat in the vertical direction, the lower transmission wheel is arranged on the other end of the support seat in the vertical direction, the transmission A piece is sleeved on the upper transmission wheel and the lower transmission wheel, the first slide bar and the second slide bar are respectively connected to the transmission piece and slide in opposite directions on the vertical direction, so that the upper transmission wheel and the lower transmission wheel The wheels are respectively driven to rotate back and forth through the transmission part; a variable resistance unit is arranged on the support base, and the variable resistance unit includes a driving wheel, a resistance wheel, a magnetic resistance part and an adjustment part, the drive The wheel moves coaxially with the lower transmission wheel, the resistance wheel is connected to and follows the drive wheel, the magnetic resistance element is connected to the support seat and adjacent to the resistance wheel, and the resistance wheel and the resistance wheel pass through A magnetic flux produces a resistance, the magnitude of the magnetic flux is proportional to the magnitude of the resistance, the adjustment piece is connected to the magnetic resistance piece, and the magnetic resistance piece changes the magnetic flux between the resistance wheel and the resistance wheel through the adjustment piece, thereby Change the resistance, the resistance is transmitted to the driving wheel through the resistance wheel, and then the belt The driving wheel is transmitted to the transmission unit, the first slide bar and the second slide bar, and then transmitted to the first handle, the first pedal, the second handle and the second pedal. The variable resistance climbing machine structure as described in Claim 1, wherein, the bracket seat includes a main bracket, a sub bracket and a base, and the variable resistance unit is located between the main bracket, the sub bracket and the base Between, the magnetic resistance part has a pivot end and a movable end, the pivot end is pivotally connected to the sub-bracket, the movable end is connected to the adjustment part, and an elastic part is further connected between the movable end and the sub-bracket, The adjustment part includes a knob and an adjustment rope, the knob is arranged on the main bracket, one end of the adjustment rope is connected to the movable end, and the other end is connected to the knob, and there is an overlapping area between the magnetic resistance part and the resistance wheel; When the knob rotates toward the direction of retracting the adjustment rope, the adjustment rope will pull the movable end, so that the movable end pivots relative to the pivotal end in a direction close to the resistance wheel. At this time, the resistance wheel and the magnetic resistance The overlapping area and the resistance of the parts will gradually increase, and the elastic part will be stretched along with the movement of the movable end to store an elastic potential energy; when the knob is turned toward the direction of releasing the adjustment rope, the elastic part will Release the elastic potential energy, and pull the movable end to pivot away from the resistance wheel relative to the pivotal end. At this time, the overlapping area of the resistance wheel and the magnetic resistance element and the resistance will gradually decrease. The variable resistance climbing machine structure as described in Claim 1, wherein, the resistance wheel and the driving wheel are connected through a belt, the resistance wheel has a fixed shaft, and the belt is sheathed with the driving wheel and the fixed shaft, The resistance wheel and the driving wheel are rotated synchronously. The climbing machine structure with variable resistance as described in claim 1, wherein the bracket seat includes a main bracket, a sub-frame and a base, and the upper transmission wheel is arranged at one end of the main bracket by an upper shaft, The lower transmission wheel is arranged on the other end of the main bracket by a lower shaft, the driving wheel and the lower transmission wheel are fixed on the lower shaft, and the driving wheel and the lower transmission wheel are located on the main bracket, the auxiliary between the bracket and the base. The climbing machine structure with variable resistance as described in claim 4, wherein a line connecting an axis center of an upper axis of the upper shaft and an axis of the lower axis of the lower axis is within the range of the transmission member divided into a first section on the first side and a second section on the second side, the first slide bar is connected to the first section, and the second slide bar is connected to the second section segment. The variable resistance climbing machine structure as described in Claim 1, wherein, the first slide bar is provided with a first fixing part, and the first fixing part has a first fixing part and a third fixing part, and the second The slide bar is provided with a second fixing part, the second fixing part has a second fixing part and a fourth fixing part, the transmission part includes a first transmission part and a second transmission part, and the first transmission part is sleeved on the For the upper transmission wheel, the opposite ends of the first transmission member are a first fixed end and a second fixed end, the first fixed end is connected to the first fixed part, and the second fixed end is connected to the second fixed end part, the second transmission part is sleeved on the lower transmission wheel, the opposite ends of the second transmission part are a third fixed end and a fourth fixed end, the third fixed end is connected to the third fixed part, The fourth fixed end is connected to the fourth fixed portion. The climbing machine structure with variable resistance as described in claim 6, wherein the upper drive wheel and the lower drive wheel are respectively one of a timing pulley, a gear, a pulley and a cable pulley. The climbing machine structure with variable resistance as described in Claim 6, wherein the first transmission member and the second transmission member are respectively one of a timing belt, a chain, a belt and a cable. The climbing machine structure with variable resistance as described in Claim 1, wherein, the relative inner sides of the first sliding bar and the second sliding bar are further tangent to at least one inner limiting roller, and the first sliding bar and the second sliding bar are further tangent to each other. The relative outer sides of the second slide bar are further tangent to at least one outer limit roller; the inner limit roller and the outer limit roller limit the deflection of the first slide bar and the second slide bar in the transverse direction. shift. The climbing machine structure with variable resistance according to claim 1, wherein the first slide bar is provided with a plurality of first side rollers on the side facing the bracket base, and the second slide bar is provided on the side facing the bracket base A plurality of second side rollers are provided, and the first slide bar and the second slide bar slide correspondingly on the first slide groove and the second slide slide through the first side slide wheels and the second side slide wheels respectively. groove. The variable resistance climbing machine structure according to claim 10, wherein, the first chute has a first front inner surface and a first rear inner surface, at least any one of the first side rollers and the second A front inner surface is tangent, and the rest of the first side rollers are tangent to the first rear inner surface; the second chute has a second front inner surface and a second rear inner surface, at least any one of the The second side rollers are tangent to the second front inner surface, and the remaining second side rollers are tangent to the second rear inner surface. The variable resistance climbing machine structure according to claim 10, wherein, the first chute has a first groove bottom surface, at least any one of the first side rollers is tangent to the first groove bottom surface, and the second The chute has a second groove bottom surface, at least any one of the second side rollers is tangent to the second groove bottom surface. The variable resistance climbing machine structure as described in claim 1, wherein the first slide bar includes a first outer bar and a first inner bar, the first outer bar is hollow, and the first inner bar Correspondingly protruding into the first outer rod, so that the first inner rod can slide in or out relative to the first outer rod, and the first sliding rod is provided with a first stopper, the first The limiter restricts the positions of the first inner rod and the first outer rod; the second slide rod includes a second outer rod and a second inner rod, the second outer rod is hollow, and the second inner rod The rod correspondingly extends into the second outer rod, so that the second inner rod can slide in or out relative to the second outer rod, and the second sliding rod is provided with a second stopper, and the second The limiting member restricts the positions of the second inner rod and the second outer rod. The variable resistance climbing machine structure according to claim 13, wherein the first limiting member includes a plurality of first holes and a first convex point, the first hole is located on the first outer rod, the The first protruding point is located on the first inner rod, and the first protruding point can be detachably snapped into any one of the first holes for a temporary limit; the second limiter includes a plurality of second holes and a The second bump, the second hole bit On the second outer rod, the second protruding point is located on the second inner rod, and the second protruding point is detachably snapped into any one of the second holes correspondingly and temporarily limited. The climbing machine structure with variable resistance as described in Claim 1, wherein, the bracket base includes an armrest frame and a base, the armrest frame stands on the base along the standing direction, and the armrest frame is far away from the An auxiliary frame is arranged on one side of the base, and a display unit is arranged on the auxiliary frame. In the transverse direction, the distance between the first slide bar and the second slide bar is greater than or equal to the width of the display unit.

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