TWM446645U - Switching structure of pedaling exercise device - Google Patents

Description

Stepping motion device switching structure

The present invention relates to a treading device switching structure, which mainly refers to a non-automatic or automatic mode action of a switchable treading device for better applicability.

Fitness equipment that provides indoor sports in an urbanized modern society is increasingly popular, and it is convenient for people to achieve exercise and fitness without having to go outdoors, and the exercise equipment can also provide moderate exercise for patients or people with reduced mobility to provide Rehabilitation function.

A pedaling device that can provide a pedaling function, such as a bicycle pedaling function, is commonly used in various types of exercise equipment, and a seat plate for providing a human body to ride or lay on the side of the pedaling exercise device is provided, so that people can ride or lie on the seat plate. And the foot or hand rotates the pedaling device.

The pedaling device generally has a non-automatic or automatic mode, and the non-automatic mode is required to be rotated by the user's foot or hand to the pedal of the pedaling device to have a motion effect, and the non-automatic pedaling device is A magnetic control or other damping mechanism can be provided to adjust the rotational movement resistance, and the automatic mode pedaling motion device is mainly driven by the power source to rotate the pedal of the pedaling movement device, so that the user's foot or hand can be placed on the pedal pole. Passive by the pedal to rotate, and can be labor-saving and the foot or hand can be active, and the automatic mode is more suitable for patient rehabilitation.

However, conventional treadmills generally only have a single non-automatic or automatic The function is less desirable than the lack of applicability. Therefore, the same treadmill can be applied to both non-automatic or automatic modes, and it must have a stable non-automatic or automatic mode to meet the needs of use.

The purpose of this creation is to provide a pedaling exercise device with a non-automatic or automatic mode, and to have better switching action stability.

The creation includes a base, a spindle rod, a non-automatic mechanism, an automatic mechanism, a switching mechanism, and the shaft has a shaft joint on both sides; and the spindle rod is disposed on the shaft joint of the base, and The outer end protrudes from the outer side of the base and provides an engaging stepping rod, and the central corresponding main shaft is axially provided with a convex tooth; and the non-automatic mechanism is disposed on the base and engages with the main shaft rod, and can rotate with or without the main shaft And the non-automatic mechanism mainly has a first wheel body, and the first wheel body has a perforation that can be inserted into the spindle rod and does not mesh with the spindle rod tooth, and the first linkage portion is disposed on the side, and the first linkage portion Corresponding to the radial length of the main shaft, the first engagement groove is arranged; the automatic mechanism is disposed on the base and engaged with the main shaft, and can rotate with or without the rotation of the main shaft, and the automatic mechanism mainly has a power source and a fourth wheel body. The power source has a motor, and the motor is controlled by the controller, and the reduction gear set and the fourth wheel body are linked together; and the fourth wheel body has a perforation that can be inserted into the spindle shaft without engaging the spindle rod. Also set on the side of the fourth wheel a second interlocking portion, wherein the second linking portion is provided with a plurality of second engaging grooves corresponding to the radial direction of the main shaft, and the second linking portion and the first linking portion are provided with a space; and the switching mechanism has a working wheel, an actuating lever and a control device. And the driving wheel has a perforation in the center, and the tooth groove is arranged in the perforation, and the driving wheel is disposed on the main shaft and the fourth wheel body corresponding to the non-automatic mechanism and the fourth wheel body spacing of the automatic mechanism a position of the zone, and the tooth pattern of the driving wheel is meshed with the tooth pattern of the spindle rod; and the first and second joint portions are respectively disposed on the two sides of the driving wheel, and the first and second joint portions are respectively detachable with the foregoing The first and second linking portions are engaged with the engaging post of the engaging groove, and the sleeve is provided with a sleeve groove at the outer edge of the driving wheel; and one end of the actuating rod has a joint portion engageable with the working wheel sleeve groove, and the actuating rod can be driven by the moving wheel The spindle rod is axially displaced, and can drive the first and second joint portions to engage with or not engage with the first and second joint portions, respectively; and the control device is engaged with the actuating rod, and can control the shifting action of the actuating rod; When the creation is in the non-automatic mode, the control device can control the displacement of the driving wheel, and the first engaging portion of the driving wheel is engaged with the first linking portion of the first wheel body and the first engaging groove, and the second engaging portion is not The second linking portion is engaged, so that the user's foot or the hand can rotate the main shaft when the pedal is rotated, and the main shaft can be rotated with the moving wheel to rotate the first wheel to have a motion effect, and the automatic mechanism at this time Not with the spindle And the fourth wheel body does not rotate; and the user wants to adjust the automatic mode to allow the control device to displace the actuator rod and the second joint protrusion with the action wheel engages with the second engagement groove of the second linkage portion, And the first engaging portion is not engaged with the first linking portion, so that the motor of the power source can interlock the fourth wheel body, the driving wheel and the spindle rod to rotate, so that the user's foot or hand can be placed on the stepping rod. It is driven by the pedal and can be labor-saving and suitable for patients to recover.

Further, the non-automatic mechanism of the present invention further comprises a second connected body, a first belt, a damping device, and the second wheel body is pivoted on the base, and is coupled with the first wheel body by the first belt, and the second wheel body Linking the damping device and providing better pedaling resistance.

Further, the automatic mechanism of the present invention further includes a second wheel body and a second belt, and the third wheel body is coupled with the fourth wheel body by the second belt body, and the third wheel body is coupled with the power source, and the power source can be The third wheel body, the second belt, the fourth wheel body, the driving wheel and the spindle shaft are rotated in sequence.

Referring to the first to seventh figures, the creation includes a base 1, a spindle rod 2, a non-automatic mechanism 3, an automatic mechanism 4, a switching mechanism 5, and the base 1 has a shaft engaging portion 11 on both sides.

The main shaft rod 2 is disposed on the shaft joint portion 11 of the base 1, and the two ends are outwardly convex on the outer side of the base 1 and provide the engagement pedal 21 (as shown in the third figure), and the central corresponding shaft rod 2 axial ring Set the tooth pattern 22.

The non-automatic mechanism 3 is disposed on the base 1 and engaged with the main shaft 2, and can rotate or not interlock with the main shaft 2, and the non-automatic mechanism 3 has a first wheel body 31, a second wheel body 32, and a first belt 33. The damper device 34 is provided with a convex tooth 311 at the end of the first wheel body 31, a through hole 312 which can be inserted into the spindle shaft 2 and not meshed with the tooth bar 22 of the main shaft 2, and a first linking portion 313 is disposed on the side. And the first linking portion 313 is correspondingly disposed with the first engaging groove 314 corresponding to the radial direction of the main shaft 2; the second wheel body 32 is pivotally disposed on the base 1 and the convex teeth 321 are disposed on the outer edge, and the first belt 33 is provided. The inner side has a convex tooth 331 and is engaged with the first wheel body 31 and the second wheel body 32, so that the first wheel body 31 can drive the second wheel body 32 to rotate, and the damping device 34 is disposed on the base 1 and has a resistance wheel 341, a magnetic control seat 342, and the resistance wheel 341 is interlocked with the second wheel body 32, and the magnetic control seat 342 is disposed on the side of the resistance wheel 341, so that the magnetic control seat 342 can be controlled by a controller (not shown) The resistance of the resistance wheel 341 is controlled to rotate.

The automatic mechanism 4 is disposed on the base 1 and engaged with the main shaft 2, and can be linked Or the main shaft 2 is not rotated, and the automatic mechanism 4 has a power source 41, a third wheel body 42, a fourth wheel body 43, and a second belt 44, and the power source 41 has a motor 411, and the motor 411 is controlled. The device (not shown) controls the action, and interlocks the reduction gear set (not shown) to interlock the third wheel body 42; the third wheel body 42 has a convex tooth 421 on the outer edge; and the fourth wheel body 43 The outer edge has a convex tooth 431, the center has a through hole 432 which can be inserted into the main shaft 2 and is not engaged with the main shaft 2, and a second linking portion 433 is disposed on the side of the fourth wheel body 43, and the second linking portion 433 corresponds to The spindle rod 2 is radially disposed with a plurality of second engaging grooves 434, and the second linking portion 433 and the first linking portion 313 have a spacing portion 45 (as shown in the third to sixth figures); and the second belt 44 has a tooth inside. 441, and engaged with the third wheel body 42, the fourth wheel body 43, so that the third wheel body 42 can drive the fourth wheel body 43 to rotate.

The switching mechanism 5 has a driving wheel 51, an actuating lever 52, and a control device 53, and the driving wheel 51 has a hole 511 in the center, and a tooth 512 is disposed on the through hole 511, and the driving wheel 51 is disposed on the spindle rod 2 corresponding to the non-automatic mechanism. The first wheel body 31 of the third wheel body 31 and the fourth wheel body 43 of the automatic mechanism 4 are spaced apart from each other, and the tooth 512 of the driving wheel 51 is meshed with the tooth line 22 of the spindle rod 2; The first and second engaging portions 513 and 514 are disposed, and the first and second engaging portions 513 and 514 are respectively engageable with the first and second engaging portions 313 and 433 and the first and second engaging grooves 314 and 434. The protruding post 5131, 5141 is further provided with a sleeve groove 515 at the outer edge of the driving wheel 51; the movable rod 52 has an engaging portion 521 which can be engaged with the sleeve groove 515 of the driving wheel 51 at one end, and the actuating rod 52 can be provided with the movable wheel 51. Corresponding to the axial displacement of the main shaft 2, and the first and second engaging portions 513 and 514 are respectively engaged with the first and second linking portions 313 and 433, or are not engaged with the non-coupling motion; and the control device 53 is engaged with the actuating rod 52. The action of the actuating lever 52 can be controlled.

Please refer to the first, second, fourth and fifth figures. The creation can be set on the movement device with the seat portion 6. When the creation is in the non-automatic mode, the control device 53 can be used to control the displacement of the actuation wheel 51 with the action rod 52, and The first engaging portion 513 of the driving wheel 51 has a post 5131 engaged with the first engaging portion 313 of the first wheel body 31, and the second engaging portion 514 is not engaged with the second engaging portion 433, so that the user's foot When the step or the hand rotates the pedal 21, the spindle rod 2 can be rotated, and the spindle rod 2 can be rotated by the movable wheel 51 to interlock with the first wheel body 31, and the first wheel body 31 can drive the second wheel body 32 and the resistance wheel 341 of the damper device 34 rotate to have a motion effect, and at this time, the automatic mechanism 4 does not interlock with the main shaft 2, and the fourth wheel body 43 does not rotate.

Please refer to the first, second, third and sixth figures. When the user wants to adjust to the automatic mode, the control rod 53 can be used to displace the actuating lever 52 and the second engaging portion 514 of the driving wheel 51 is provided with the protruding post 5141 and the second linking portion 433. The second engaging groove 434 is engaged, and the first engaging portion 513 is not engaged with the first linking portion 313, so that the motor 411 of the power source 41 can drive the third wheel body 42, the second belt 44, and the fourth wheel body 43. The driving wheel 51 and the spindle rod 2 are rotated, so that the user's foot or hand can be placed on the pedaling rod 21 to be driven by the pedaling rod 21, and the utility model can be saved and can be adapted to the patient's rehabilitation effect.

Therefore, according to the above, the creation can provide non-automatic and automatic switching to improve the applicability of the applicability, and can be easy to operate, and the damping device of the non-automatic mechanism of the present invention is non-essentially set, and the automatic mechanism The upper power source can also directly drive the fourth wheel body movement, and the third wheel body does not have to be set, and the actuating rod can also be manually controlled, and it is not necessary to be controlled by the control device to have the switching action of the creation request, and the foregoing implementation An example of this creation is not a limitation of this creation. The equivalent change should also fall within the scope of this creation.

1‧‧‧Base

11‧‧‧Axis joint

2‧‧‧Spindle rod

21‧‧‧Steps

22‧‧‧ teeth

3‧‧‧Non-automatic institutions

31‧‧‧First round body

311‧‧‧ convex teeth

312‧‧‧Perforation

313‧‧‧ First Linkage Department

314‧‧‧First joint groove

32‧‧‧Second round body

321‧‧ ‧ convex teeth

33‧‧‧First belt

331‧‧‧ convex teeth

34‧‧‧damper

341‧‧‧Resistance wheel

342‧‧‧Magnetic seat

4‧‧‧Automatic institutions

41‧‧‧Power source

411‧‧‧Motor

42‧‧‧ Third wheel

421‧‧ ‧ convex teeth

43‧‧‧Fourth wheel

431‧‧‧ convex teeth

432‧‧‧Perforation

433‧‧‧Second Linkage Department

434‧‧‧Second joint groove

44‧‧‧Second belt

441‧‧‧ convex teeth

45‧‧‧ interval zone

5‧‧‧Switching mechanism

51‧‧‧Working wheel

511‧‧‧Perforation

512‧‧‧ teeth

513‧‧‧First joint

5131‧‧‧Bump

514‧‧‧Second joint

5141‧‧‧Studs

515‧‧‧ socket

52‧‧‧Action rod

521‧‧‧ joints

53‧‧‧Control device

6‧‧‧The Department of Riding

The first picture is an exploded view of the creation.

The second picture is a combination diagram of the creation.

The third picture is a schematic diagram of another angle of the combination of the creation.

The fourth picture is a schematic diagram of the creation of the exercise device.

The fifth picture is a schematic diagram of the creation in a non-automatic mode.

The sixth picture is a schematic diagram of the creation of the automatic mode.

1‧‧‧Base

11‧‧‧Axis joint

2‧‧‧Spindle rod

22‧‧‧ teeth

3‧‧‧Non-automatic institutions

31‧‧‧First round body

311‧‧‧ convex teeth

312‧‧‧Perforation

313‧‧‧ First Linkage Department

314‧‧‧First joint groove

32‧‧‧Second round body

321‧‧ ‧ convex teeth

33‧‧‧First belt

331‧‧‧ convex teeth

34‧‧‧damper

341‧‧‧Resistance wheel

342‧‧‧Magnetic seat

4‧‧‧Automatic institutions

41‧‧‧Power source

411‧‧‧Motor

42‧‧‧ Third wheel

421‧‧ ‧ convex teeth

43‧‧‧Fourth wheel

431‧‧‧ convex teeth

432‧‧‧Perforation

433‧‧‧Second Linkage Department

434‧‧‧Second joint groove

44‧‧‧Second belt

441‧‧‧ convex teeth

5‧‧‧Switching mechanism

51‧‧‧Working wheel

511‧‧‧Perforation

512‧‧‧ teeth

513‧‧‧First joint

5131‧‧‧Bump

514‧‧‧Second joint

5141‧‧‧Studs

515‧‧‧ socket

52‧‧‧Action rod

521‧‧‧ joints

53‧‧‧Control device

Claims (5)

A pedaling device switching structure includes: a base having a shaft joint; a spindle rod disposed on the shaft joint of the base, and the two ends are outwardly protruded from the base and provide an engaging pedal, and are centrally Corresponding to the main shaft of the main shaft, the non-automatic mechanism is disposed on the base and engaged with the main shaft, and can rotate with or without the main shaft, and the non-automatic mechanism has a first linkage; an automatic mechanism, The utility model is disposed on the base and engaged with the spindle rod, and has a power source and a second linkage portion, and can rotate with or without the spindle shaft; a switching mechanism mainly has a driving wheel, and the driving wheel has a hole in the center, and The perforation is provided with a tooth pattern, and the driving wheel is disposed between the non-automatic mechanism and the automatic mechanism on the main shaft, and the tooth pattern of the driving wheel is meshed with the tooth pattern of the main shaft; and the first side is respectively disposed on the two sides of the working wheel. a second engaging portion, wherein the first and second engaging portions are respectively displaceable to engage with the first and second linking portions, and the driving wheel can be controlled to axially displace corresponding to the main shaft to engage the first engaging portion with the first linking portion to form a non-aligning portion Automatic mode or Engaging the second engagement portion is formed interlocking automatic mode. The pedaling device switching structure according to claim 1, wherein the non-automatic mechanism has a first wheel body, and the first wheel body has a perforation that can be inserted into the spindle shaft and does not mesh with the spindle bar tooth. The first linking portion is disposed on the side of the first wheel body, and the first linking portion is provided with a plurality of first engaging grooves corresponding to the radial direction of the main shaft, and the automatic mechanism has the fourth wheel body linked by the power source, and the fourth wheel The center of the body has a perforation that can be inserted into the main shaft and is not engaged with the main shaft, and the second linkage is disposed on the fourth wheel body, and the second linkage portion is provided with a plurality of second engagement grooves corresponding to the radial direction of the main shaft, and The second linking portion and the first linking portion have a spacing portion, and the first and second engaging portions of the switching mechanism are respectively The first and second interlocking portions, the first and second engaging grooves are engaged with the protruding posts. The pedaling motion device switching structure according to the second aspect of the invention, wherein the outer edge of the driving wheel is provided with a socket; and the movable rod has an engaging portion at the one end which can engage with the working wheel sleeve groove, and the actuating rod can be actuated. The wheel corresponds to the axial displacement of the spindle rod, and can drive the first and second joint portions to engage with the first and second linkage portions respectively or not to engage the non-coupling motion; and the control device is engaged with the actuating rod, and can control the displacement action of the actuating rod. The pedaling device switching structure according to claim 3, wherein the non-automatic mechanism further comprises a second wheel body, a first belt and a damping device, and the second wheel body is pivoted on the base, and the first The belt is engaged with the first wheel body and the second wheel body, so that the first wheel body can drive the second wheel body to rotate, and the damping device is disposed on the base, and has a resistance wheel, a magnetic control seat, and the resistance wheel The second wheel body is interlocked, and the magnetic control seat is disposed on one side of the resistance wheel, so that the magnetic control seat can control the rotation resistance of the resistance wheel. The pedaling device switching structure according to claim 4, wherein the automatic mechanism further comprises a third wheel body and a second belt, and the power source has a motor, and the motor is controlled by the controller, and the reduction gear is linked. The group interlocks the third wheel body movement; the second belt is engaged with the third wheel body and the fourth wheel body, so that the third wheel body can drive the fourth wheel body to rotate.