TWM616287U - Climbing machine - Google Patents

Abstract

This creation relates to a rock climbing machine, including a body, two grips, two pedal mechanisms and a resistance device. The two grip rods can be reciprocally combined with the base in a height direction; each pedal mechanism includes a pedal, a first pivot rod and a second pivot rod, and the pedal is connected to the first pivot rod , The first pivot rod is pivotally connected to the seat body, and the two ends of the second pivot rod are pivotally connected to the grip rod and the pedal respectively; the resistance device includes a resistance wheel and a transmission mechanism, and the transmission mechanism includes a plurality of Transmission wheels, a plurality of first belts, two second belts, and two transmission rods. The transmission wheels are pivotally connected to the base. Each first belt is connected to two adjacent transmission wheels. The two ends of each second belt respectively pass through A transmission wheel is connected to one of the pedal mechanisms and one of the transmission rods, the two transmission rods are pivotally connected to the base coaxially, and there is an included angle between the two transmission rods. Thereby, the transmission mechanism can stably drive the two pedal mechanism to pivot relative to the seat body.

Description

Rock climbing machine

This creation is about a rock climbing machine, especially a rock climbing machine in which the transmission mechanism of the resistance device is composed of a transmission wheel, a belt, and two transmission rods that are coaxially pivoted and have an angle between each other.

Rock climbing can train athletes' hand and foot coordination, and at the same time have the muscle strength training effect of arm and leg muscles, but rock climbing has the limitations of the venue, so there are rock climbing fitness machines that simulate rock climbing.

Examples of rock climbing fitness machines include the Republic of China Patent No. M578599 "Climbing Stretcher with Adjustable Angle", the Republic of China Patent No. M578600 "Rock Climbing Stretcher", or the Republic of China Invention Patent No. I656899 "Rock Climbing Machine". And other related previous cases. In these previous rock climbing fitness machines, the pedals used for pedaling on both feet are combined on the seat body through reciprocating slide rails; however, because the human body pedals on both feet usually have a certain arc, the pedals of these previous plans use linear reciprocating motion. It does not conform to the foot pedaling pattern of the human body.

Therefore, there are improvements related to previous proposals such as the Republic of China Invention Patent No. I650157 "Rock Climbing Machine" and the Republic of China Model Patent No. M511353 "Rock Climbing Trainer Hand and Foot Linkage Mechanism". In these previous rock climbing fitness machines, the pedals that are stepped on by both feet are connected to the seat body by connecting rods or further through connecting rods and belts, so that the pedals can perform arc-shaped reciprocating motion.

This creation proposes a rock climbing machine that is different from the previous proposal. It uses a linkage mechanism combined with a leather belt to drive the pedal, so that the pedal can stably pivot relative to the seat to make an arc-shaped reciprocating motion.

The rock climbing machine of this creation includes a body, two grips, two pedal mechanisms and a resistance device. Wherein: the two grip rods can be combined with the seat body reciprocally along a height direction. Each pedal mechanism includes a pedal, a first pivot rod and a second pivot rod, the pedal is connected to the first pivot rod, the first pivot rod is pivotally connected to the base, and the second pivot rod The two ends of the connecting rod are respectively pivotally connected to the grip rod and the pedal. The resistance device includes a resistance wheel and a transmission mechanism. The resistance wheel is pivotally connected to the base. The transmission mechanism includes a plurality of transmission wheels, a plurality of first belts, two second belts, and two transmission rods. In the seat body, each first belt is connected to two adjacent transmission wheels, and the two ends of each second belt are respectively connected to one of the pedal mechanism and one of the transmission rods through one of the transmission wheels, and the two transmission rods pivot coaxially It is connected to the seat body, and there is an included angle between the two transmission rods.

Further, the pedal is pivotally connected to the first pivot rod and has a third pivot rod, and the two ends of the third pivot rod are pivotally connected to the seat and the pedal respectively.

Further, the above-mentioned transmission wheel includes a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, and two fifth transmission wheels. The first transmission wheel is coaxial with the resistance wheel, and the second transmission wheel is coaxial with the resistance wheel. The transmission wheel is connected to the first transmission wheel through one of the first belts, the third transmission wheel and the second transmission wheel are pivotally connected to the base coaxially, and the fourth transmission wheel is connected to the third transmission through another first belt The two fifth transmission wheels and the fourth transmission wheel are coaxially pivoted to the seat body, and each of the second belts is respectively connected to one of the pedal mechanisms and one of the transmission rods through one of the fifth transmission wheels. Furthermore, the transmission mechanism has a first idler wheel and a second idler wheel, and the first idler wheel abuts against the first transmission wheel and the second idler wheel. The first belt between the transmission wheels and the second idler abut the first belt between the third transmission wheel and the fourth transmission wheel.

Further, the transmission wheel has a sixth transmission wheel, and a second belt is connected to one of the transmission rods through one of the fifth transmission wheel and the sixth transmission wheel, so that the two transmission rods have the angle between each other.

Furthermore, the resistance device has an adjustment mechanism corresponding to the resistance wheel.

Further, the resistance wheel and the adjustment mechanism constitute a magnetoresistance adjustment mechanism.

Further, a display panel is arranged on the base.

Furthermore, two supporting rods are combined on the base body, and an operating space is formed between the two supporting rods.

According to the above technical features, the following effects can be achieved:

1. The transmission mechanism of the resistance device of this creation is through the arrangement of plural transmission wheels, plural first belts, two second belts and two transmission rods, and the two transmission rods are pivotally connected coaxially with an included angle between each other. During operation, the transmission mechanism can stably drive the two pedal mechanisms to pivot relative to the seat body.

2. The resistance device of this creation can adjust the resistance of the resistance wheel through the adjustment mechanism corresponding to the resistance wheel. Moreover, it is preferable that the resistance wheel and the adjustment mechanism constitute a magnetic resistance adjustment mechanism, which is convenient for changing the resistance of the resistance wheel by changing the magnetic attraction of the adjustment mechanism to the resistance wheel.

1: seat body

2: Grip

3: Pedal mechanism

31: Pedal

32: The first pivot rod

33: The second pivot rod

34: Third pivot rod

4: Resistance device

41: resistance wheel

42: adjustment mechanism

43: transmission mechanism

431: First Transmission Wheel

432: Second Transmission Wheel

433: Third Transmission Wheel

434: Fourth Transmission Wheel

435: Fifth Transmission Wheel

436: Sixth Drive Wheel

437: first belt

438: second belt

439: Transmission Rod

4310: first idler

4320: second idler

5: Display panel

6: Support rod

7: Operating space

θ: included angle

F: Strength

[The first picture] is a three-dimensional appearance diagram of one of the perspectives of this creative rock climbing machine.

[The second picture] is a three-dimensional appearance of the climbing machine from another perspective of this creation.

[The third picture] is a partial enlarged view of this creative rock climbing machine, indicating that the adjustment mechanism of the resistance device corresponds to the resistance wheel and can be used to adjust the resistance of the resistance wheel.

[Picture 4] is one of the schematic diagrams of the operation of one side of the rock climbing machine for this creation.

[Picture 4A] is one of the schematic diagrams of the other side of the rock climbing machine.

[The fifth picture] is the second schematic diagram of the operation of one side of the rock climbing machine for this creation.

[Picture 5A] is the second schematic diagram of the operation on the other side of the rock climbing machine for this creation.

[Picture 6] is a partial enlarged view of this creative rock climbing machine, showing that the resistance of the resistance device is adjusted through the adjustment mechanism.

Based on the above technical features, the main functions of the rock climbing machine of this creation will be clearly presented in the following embodiments.

Referring to the first and second figures, the rock climbing machine of this embodiment includes a base 1, two grip rods 2, two pedal mechanisms 3, a resistance device 4, a display panel 5, and two support rods 6. Wherein: the two grip rods 2 are arranged adjacently on two opposite sides of the seat body 1, and can be combined with the seat body 1 reciprocally along a height direction. Each pedal mechanism 3 includes a pedal 31, a first pivot rod 32, and a second pivot rod 33. The pedal 31 is connected to the first pivot rod 32, and the first pivot rod 32 is pivotally connected to the On the base 1, the two ends of the second pivot rod 33 are respectively pivotally connected to the grip rod 2 and the pedal 31, and in this embodiment, the pedal 31 is pivotally connected to the first pivot rod 32, and has a A third pivot rod 34. One end of the third pivot rod 34 and the first pivot rod 32 are pivotally connected to the pedal 31 in a non-axial manner, and the other end of the third pivot rod 34 is pivotally connected to the base 1. The resistance device 4 includes a resistance wheel 41, an adjustment mechanism 42 and a transmission mechanism 43. The resistance wheel 41 is pivotally connected to the base 1; the adjustment mechanism 42 corresponds to the resistance wheel 41 and can adjust the resistance of the resistance wheel 41 ; The transmission mechanism 43 in this embodiment includes a first transmission wheel 431, a second transmission wheel 432. A third transmission wheel 433, a fourth transmission wheel 434, two fifth transmission wheels 435, a sixth transmission wheel 436, two first belts 437, two second belts 438 and two transmission rods 439, the first The transmission wheel 431, the second transmission wheel 432, the third transmission wheel 433, the fourth transmission wheel 434, the fifth transmission wheel 435, and the sixth transmission wheel 436 are pivotally connected to the base 1, and the A transmission wheel 431 is coaxial with the resistance wheel 41, the second transmission wheel 432 is connected to the first transmission wheel 431 through one of the first belts 437, the third transmission wheel 433 is coaxial with the second transmission wheel 432, and the fourth transmission wheel 432 is coaxial with the second transmission wheel 432. The transmission wheel 434 is connected to the third transmission wheel 433 through another first belt 437, the two fifth transmission wheels 435 are coaxial with the fourth transmission wheel 434, and one of the second belts 438 is connected through one of the fifth transmission wheels 435 and The sixth transmission wheel 436 is connected to the first pivot rod 32 of one of the pedal mechanisms 3 and one of the transmission rods 439, and the other second belt 438 is connected to the other pedal mechanism 3 through the other fifth transmission wheel 435. The first pivot rod 32 and the other transmission rod 439 thereby make the two transmission rods 439 have an included angle θ (as shown in the third figure). Furthermore, the transmission mechanism 43 has a first idler 4310 and a second idler 4320. The first idler 4310 abuts against the one of the first transmission wheel 431 and the second transmission wheel 432. A belt 437, the second idler 4320 abuts the other first belt 437 between the third transmission wheel 433 and the fourth transmission wheel 434. The display panel 5 is arranged on the base 1. The two supporting rods 6 are combined on the base 1, and an operating space 7 is formed between the two supporting rods 6.

Referring to the third figure, in this embodiment, the resistance wheel 41 and the adjustment mechanism 42 constitute a magnetic resistance adjustment mechanism. For example, the adjustment mechanism 42 is provided with a permanent magnet, and the resistance wheel 41 is made of magnetically permeable material. , But not limited to this, the resistance wheel 41 and the adjustment mechanism 42 may also adopt, for example, a friction resistance adjustment mechanism. A friction plate is arranged on the adjustment mechanism 42 to control the degree of contact between the friction plate and the resistance wheel 41 to adjust the friction resistance. , Or the resistance wheel 41 and the adjustment mechanism 42 can also be a wind resistance adjustment structure, a vacuum resistance adjustment structure, etc., regardless of whether it is a reluctance adjustment mechanism, a friction resistance adjustment mechanism, or a wind resistance adjustment mechanism. Resistance adjustment structure, vacuum resistance adjustment structure, etc., the structure and operation method are all conventional technologies, so I won't repeat them here.

Referring to Figures 4 to 5, the user’s feet step on the pedals 31 on the two pedal mechanism 3, and both hands hold the two grip bars 2, and then swing both feet and hands to drive the two pedals. The pedal 31 pivots relative to the seat body 1 and makes the two grips 2 reciprocate in the height direction to form a simulated rock climbing action. This part is a conventional rock climbing machine operation mode. Wherein, the pedal 31 is pivotally connected to the first pivot rod 32 and the third pivot rod 34 so that the pedal 31 can be constantly maintained in a horizontal state when pivoting relative to the seat body 1.

Specifically, when the user operates, the left foot steps on the pedal 31 of one of the pedal mechanisms 3, and the right foot steps on the pedal 31 of the other pedal mechanism 3. When the user's right foot applies a force F to the other pedal The pedal 31 of the mechanism 3 causes the pedal 31 of the other pedal mechanism 3 to pivot downward relative to the base 1 by the first pivot rod 32 of the other pedal mechanism 3, and the pedal 31 will be sequentially moved by the other pedal mechanism 3. The second belt 438 and the other fifth transmission wheel 435 drive the other transmission rod 439, the other transmission rod 439 drives the one of the transmission rods 439 to pivot coaxially, and the one of the transmission rods 439 pulls the other transmission rod 439. A second belt 438 drives the first pivot rod 32 of one of the pedal mechanisms 3 through the sixth transmission wheel 436 and one of the fifth transmission wheels 435, so that the pedal 31 of one of the pedal mechanisms 3 is opposite to the seat When the body 1 pivots upward, the user can lift his left foot homeopathically. In the stepping process, when the other second belt 438 drives the other transmission rod 439 via the other fifth transmission wheel 435, the other fifth transmission wheel 435 and the fourth transmission wheel 434 is coaxial, so that the fourth transmission wheel 434 pivots coaxially, the fourth transmission wheel 434 drives the third transmission wheel 433 to pivot via the other first belt 437, and the second transmission wheel 432 and the third The transmission wheel 433 pivots coaxially, and the second transmission wheel 432 drives the first transmission wheel 431 to pivot via one of the first belts 437. Finally, the resistance wheel 41 pivots coaxially with the first transmission wheel 431, by This resistance The resistance of the wheel 41 is reversely applied to the pedal 31 of the other pedal mechanism 3; that is, the user's right foot needs to overcome the resistance to complete the above operation.

When the stepping operation of the right foot is completed, the user continues to apply a force F with the left foot to step on the pedal 31 of one of the pedal mechanisms 3, so that the pedal 31 of one of the pedal mechanisms 3 passes through the first pivot of one of the pedal mechanisms 3. The connecting rod 32 pivots downward relative to the base 1, and the transmission mechanism 43 drives the pedal 31 of the other pedal mechanism 3 to pivot upward relative to the base 1, and the user can lift his right foot accordingly. To complete the rock climbing movement of the left/right foot.

The transmission mechanism 43 is pivotally connected coaxially through the two transmission rods 439 with the included angle θ between each other, so that the resistance of the resistance wheel 41 can be smoothly transmitted to the two pedals 31 through the transmission mechanism 43.

Referring to the sixth figure, when the resistance of the resistance wheel 41 is to be adjusted, in this embodiment, the adjustment mechanism 42 is operated close to or away from the resistance wheel 41 to increase or decrease the permanent magnet pair of the adjustment mechanism 42 The magnetic attraction of the resistance wheel 41 increases or decreases the resistance of the resistance wheel 41 to achieve the effect of weight training required by the user.

Referring to the first and second figures, the operating space 7 formed by the support rod 6 can avoid collisions by others; the display panel 5 can be a touch panel and connected to a processor, which can be used to control the adjustment mechanism 42, or display In addition, the signal of a physiological monitor, or display entertainment video and audio and other purposes.

Based on the description of the above-mentioned embodiments, when we can fully understand the operation, use and effects of this creation, the above-mentioned embodiments are only the preferred embodiments of this creation, and the implementation of this creation cannot be limited by this. 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, are all within the scope of this creation.

1: seat body

2: Grip

3: Pedal mechanism

31: Pedal

32: The first pivot rod

33: The second pivot rod

34: Third pivot rod

4: Resistance device

41: resistance wheel

42: adjustment mechanism

43: transmission mechanism

431: First Transmission Wheel

432: Second Transmission Wheel

433: Third Transmission Wheel

434: Fourth Transmission Wheel

435: Fifth Transmission Wheel

437: first belt

438: second belt

439: Transmission Rod

4310: first idler

5: Display panel

6: Support rod

7: Operating space

Claims (9)

A rock climbing machine includes: a base; two grip rods that can be reciprocally combined on the base in a height direction; two pedal mechanisms, each of which includes a pedal, a first pivot rod, and a A second pivot rod, the pedal is connected to the first pivot rod, the first pivot rod is pivotally connected to the base, and the two ends of the second pivot rod are pivotally connected to the grip rod and the pedal respectively; a resistance The device includes a resistance wheel and a transmission mechanism. The resistance wheel is pivotally connected to the base. The transmission mechanism includes a plurality of transmission wheels, a plurality of first belts, two second belts, and two transmission rods. The transmission wheel is pivotally connected to the In the seat body, each first belt is connected to two adjacent transmission wheels, and two ends of each second belt are respectively connected to one of the pedal mechanism and one of the transmission rods through one of the transmission wheels, and the two transmission rods pivot coaxially It is connected to the seat body, and there is an included angle between the two transmission rods. For example, the rock climbing machine of claim 1, further, the pedal is pivotally connected to the first pivot rod, and there is a third pivot rod, and the two ends of the third pivot rod are pivotally connected to the base and the pedal respectively. For example, the rock climbing machine of claim 1, further, the transmission wheel includes a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel and two fifth transmission wheels, the first transmission wheel and The resistance wheel is coaxial, the second transmission wheel is connected to the first transmission wheel through one of the first belts, the third transmission wheel and the second transmission wheel are pivotally connected to the base coaxially, and the fourth transmission wheel passes through the other The first belt is connected to the third transmission wheel, the two fifth transmission wheels and the fourth transmission wheel are pivotally connected to the base coaxially, and each second belt is respectively connected to one of the pedals through one of the fifth transmission wheels The mechanism and one of the transmission rods. For example, the rock climbing machine of claim 3, further, the transmission mechanism has a first idler and a second idler, and the first idler abuts against the one between the first transmission wheel and the second transmission wheel The first belt, the second idler abuts against the other first belt between the third transmission wheel and the fourth transmission wheel. For example, the rock climbing machine of claim 1, further, the transmission wheel has a sixth transmission wheel, and a second belt is connected to one of the transmission rods through one of the fifth transmission wheel and the sixth transmission wheel, so that the two transmission rods There is this angle between each other. Such as the rock climbing machine of claim 1, further, the resistance device has an adjustment mechanism corresponding to the resistance wheel. Such as the rock climbing machine of claim 6, further, the resistance wheel and the adjustment mechanism constitute a magnetic resistance adjustment mechanism. For example, the rock climbing machine of claim 1, further, a display panel is arranged on the base. Such as the rock climbing machine of claim 1, further, there are two support rods combined on the base, and an operating space is formed between the two support rods.

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