CN103656994B - A kind of pendulum waist exercycle - Google Patents

Abstract

The invention discloses a waist swing exercise bike, which comprises a base, a fixed frame is arranged above the base, a frame is arranged on the fixed frame, a waist swing device is arranged on the frame, and the waist swing device includes a transmission chain, a transmission disc, and a rotating shaft. , swing rod, eccentric device and reversing gearbox, the transmission plate is set on the left side of the axle of the inertia wheel, the transmission plate is connected with the gear plate on the input shaft of the reversing gearbox through the transmission chain, and the input shaft of the reversing gearbox drives the reversing gearbox Rotate to the output shaft of the gearbox, the output shaft of the reversing gearbox is connected to the eccentric device, the eccentric device is connected to one end of the swing rod, the other end of the swing rod is sleeved on the swing waist shaft on the fixed frame and rotates along the swing waist shaft, the swing The rotating shaft above the bar is provided with a vehicle frame that rotates along the rotating shaft, and the rotating shaft is installed on the fixed mount. The waist-swing exercise bike of the invention skillfully improves the stationary exercise bike into a swing-type exercise bike, integrates fitness and entertainment, and has the advantages of good fitness effect and full of entertainment.

Description

A swing exercise bike

technical field

The invention relates to fitness equipment, in particular to a waist-swing exercise bike integrating fitness and entertainment.

Background technique

With the development of the economy and people's busy work, people are increasingly lacking in proper outdoor sports. At present, people often choose fitness equipment to achieve the purpose of sports or fitness. However, traditional fitness equipment, in addition to being used for running, stretching body parts, and performing fitness actions like cycling, has great effects on weight loss, fat loss, entertainment and other functions. Exercising body-building equipment is quite lacking, is example with exercise bike, and it can only reach the purpose of cycling, does not play any role for other positions of health, as waist etc., and it has certain limitation with body-building effect.

With the needs of people's life and the advancement of science and technology, someone has developed a fitness equipment called a waist swing fitness device, and has filed a patent application with the Patent Office of my country and has been authorized. The patent name is a pedal swing waist fitness device , the announcement number is CN201128461Y, and the announcement date is a patent application on May 20, 2008, which includes a machine base, on which a rotating shaft pivotally connected to the left and right pedals is provided, and two tilting shafts are arranged on the rotating shaft The eccentric cam shaft is equipped with a radial load bearing and an axial load bearing on the cam, and the left and right support rod groups are pivotally connected to the radial load bearing. The seat is assembled on the support rod group, and the support rod is tilted The offset center hole of the eccentric cam is adjusted to allow the hip to swing left and right with the seat on the seat, which is more comfortable. However, it only makes the vehicle seat move slightly left and right on the basis of fixing the exercise bike, but cannot exercise the waist better, and the entertainment is not strong.

Contents of the invention

The object of the present invention is to provide a waist-swing exercise bike which integrates body-building and entertainment and has good body-building effects.

In order to achieve the above object, the present invention designs a waist-swing exercise bike, which includes a base, a fixed mount is arranged above the base, a vehicle frame is arranged on the described fixed mount, a vehicle seat is provided on the vehicle frame, and a vehicle seat A driving disc is provided below, pedals are provided on both sides of the driving disc, the driving disc is connected to the inertia wheel through a driving chain, and a waist swing device is provided on the vehicle frame, and the waist swing device includes a transmission chain, a transmission disk, rotating shaft, swing rod, eccentric device and reversing gearbox, the transmission disk is arranged on the left side of the wheel shaft of the inertia wheel, and the transmission disk is connected with the gear plate on the input shaft of the reversing gearbox through a transmission chain. The transmission to the transmission input shaft drives the output shaft of the reversing gearbox to rotate, the output shaft of the reversing gearbox is connected to the eccentric device, the eccentric device is connected to one end of the swing rod, and the other end of the swing rod is sleeved on the swing waist shaft on the fixed frame and It can rotate along the waist swing shaft, and the rotation shaft above the swing rod is provided with a vehicle frame that rotates along the rotation shaft. The inertia wheel drives the transmission disc to rotate, and the transmission disc drives the gear disc on the input shaft of the reversing gearbox to rotate through the transmission chain, and the gear disc on the input shaft of the reversing gearbox drives the output shaft to rotate, and the rotation of the output shaft drives the pendulum to follow the eccentricity. When the device rotates, the swing bar drives the whole vehicle frame to swing left and right.

The vehicle frame includes a vehicle bar, the front end of the vehicle bar is provided with a shaft sleeve matched with the rotating shaft, and the vehicle frame is sleeved on the rotating shaft through the shaft sleeve.

A bracket is arranged below the vehicle bumper, and a reversing gearbox is arranged on the bracket.

The input shaft and the output shaft of the reversing gearbox form an included angle of 90 degrees.

The inertia wheel includes three toothed discs of different sizes, and the three toothed discs are set from the outside to the inside in order from small to large. The inertia wheel is also provided with a rear derailleur, and the rear derailleur is connected to the drive chain through the drive chain. The inertia wheel transmission connection is used to realize the rotation speed of the inertia wheel to realize the left and right swing of the pendulum at different frequencies.

The eccentric device is an eccentric cam.

The bumper is provided with a damping adjuster and a gear adjuster, and the damping adjuster is divided into eight sections, and the resistance of each section increases sequentially, so the gear adjuster is divided into three gears, The first gear corresponds to the first disk from the outside on the inertia wheel, that is, the smallest disk; the second gear corresponds to the second disk from the outside on the inertia wheel, that is, the middle disk; the third gear corresponds to the outer disk on the inertia wheel The third disc, which is the largest disc, controls the transmission ratio of the transmission chain and the drive chain through the gear adjuster to realize the swing frequency of the frame. When the user holds the handlebars with both hands, he can swing with the frame. At the same time realize the exercise of the arm.

A handle is provided above the rotating shaft, and the fitness user holds the handle while exercising, and when swinging with the body, not only the waist is well exercised, but also the arms are exercised to a certain extent.

Inspired by the functional principle of the electric fan shaking the head, the inventor of the invention improves the traditional fixed mode exercise bike into a body movable swing exercise bike, which has the following beneficial effects:

1. Add a swing device on the basis of the traditional fixed exercise bike, so that the fitness user can swing the body with the body while exercising the strength of the legs, and the buttocks, waist and abdomen can be better exercised, and the handle is held , the arms can also be exercised to a certain extent, and the fitness parts are wide;

2. The body of the fitness user swings from side to side with the body when pedaling for fitness, which is interesting and entertaining, and makes people have fun in the boring fitness exercise, and the fitness user can easily exercise during the playing process.

3. The setting of the resistance adjuster and gear adjuster on the vehicle body enables fitness users to choose a suitable gear for entertainment and fitness according to their own actual conditions, and the range of users is wide.

To sum up, the waist swinging exercise bike of the present invention integrates entertainment and fitness, not only can exercise the legs, but also can exercise the waist, abdomen and arms while exercising the legs. It has the advantages of a wide range of parts, a wide range of beneficiaries and good fitness effects.

Description of drawings:

Fig. 1 is the assembling schematic diagram of the waist exercise bike of the present invention;

Fig. 2 is the exploded schematic diagram of the waist exercise bike of the present invention;

Fig. 3 is the front view of the waist swing exercise bike of the present invention;

Fig. 4 is a partial enlarged view of I in Fig. 3;

Fig. 5 is the rear view of the waist-swinging exercise bike of the present invention;

Fig. 6 is a partially enlarged view of II in Fig. 5 .

In conjunction with the accompanying drawings, the reference signs on it are explained as follows:

1 seat, 2 frame, 3 damping adjuster, 4 gear adjuster, 5 handle, 6 waist swing device, 7 rear derailleur, 8 inertia wheel, 9 base, 10 pedal, 11 drive disc, 12 drive sprocket , 13 fixed frame;

61 transmission chain, 62 transmission disc, 63 rotating shaft, 64 swing bar, 65 eccentric device, 66 reversing gearbox.

detailed description

In order to facilitate the understanding of those skilled in the art, the structural principles of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

As shown in Figures 1 to 6, a waist-swinging exercise bike includes a base 9, a fixed mount 13 is provided above the base 9, a vehicle frame 2 is arranged on the described fixed mount 13, and a vehicle frame 2 is provided on the vehicle frame 2. There is a vehicle seat 1, a drive disc 11 is arranged below the vehicle seat 1, pedals 10 are provided on both sides of the drive disc 11, and the drive disc 11 is connected with the inertia wheel 8 through a drive chain 12. The vehicle frame 2 is provided with Waist swing device 6, described waist swing device 6 comprises transmission chain 61, transmission disc 62, rotating shaft 63, swing bar 64, eccentric device 65 and reversing gearbox 66, and described transmission disc 62 is arranged on inertia wheel 8 On the left side of the wheel shaft, the transmission disc 62 is connected with the gear plate transmission on the input shaft of the reversing gearbox 66 through the transmission chain 61, and the transmission of the input shaft of the reversing gearbox 66 drives the output shaft of the reversing gearbox 66 to rotate, and the reversing gearbox 66 outputs The shaft is connected with the eccentric device 65, and the eccentric device 65 is connected with one end of the swing rod 64. The other end of the swing rod 64 is sleeved on the swing waist rotating shaft 67 on the fixed frame 13 and can rotate along the swing waist rotating shaft 67. The rotating shaft 63 is provided with a vehicle frame 2 that rotates along the rotating shaft 63, and the rotating shaft 63 is installed on the fixed mount 13. The drive disc 11 drives the inertia wheel 8 to rotate through the drive chain 12, and the inertia wheel 8 drives the transmission disc 62 to rotate. , the transmission disc 62 drives the toothed disc on the input shaft of the reversing gearbox 66 to rotate through the transmission chain 61, and the toothed disc on the input shaft of the reversing gearbox 66 drives the output shaft to rotate, and the rotation of the output shaft drives the swing bar 64 to rotate with the eccentric device. 65 rotates, and fork 64 drives vehicle frame 2 to swing left and right.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, the vehicle frame 2 includes a vehicle bar 22, and the front end of the vehicle bar 22 is provided with a shaft sleeve 21 matched with the rotating shaft 63, and the vehicle frame 2 passes through the shaft sleeve. 21 is sleeved on the rotating shaft 63, a support is provided below the vehicle bar 22, and a reversing gearbox 66 is arranged on the support, and the input shaft and the output shaft of the reversing gearbox 66 form an included angle of 90 degrees.

As shown in Figures 1 and 2, the inertia wheel 8 includes three toothed discs of different sizes, and the three toothed discs are arranged from the outside to the inside in order from small to large, and the inertia wheel 8 is also provided with a rear derailleur 7. The rear derailleur 7 is in transmission connection with the inertia wheel 8 through the drive chain 12, and the eccentric device 65 is an eccentric cam.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, described vehicle bar 22 is provided with damping adjuster 3 and gear position adjuster 4, and described damping adjuster 3 is divided into eight sections, each section The resistance increases sequentially, so the gear adjuster 4 is divided into three gears, the first gear corresponds to the first disc from the outside on the inertia wheel 8, that is, the smallest disc; The second disc from the middle, that is, the disc in the middle; the third gear corresponds to the third disc from the outside on the inertia wheel 8, that is, the largest disc, and the transmission chain 61 and the drive chain 12 are controlled by the gear adjuster 4 The transmission ratio is used to realize the swing frequency of the vehicle frame 2, and the user holds the handle 5 with both hands when riding a bicycle, and can exercise the arms while swinging with the vehicle frame 5.

As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 5 , a handle 5 is arranged above the rotating shaft 63 .

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, the working principle of the waist swing exercise bike of the present invention: the setting of the swing waist device 6 enables the user to step on the pedal 10 with his feet to make the driving disc 11 Rotate, the driving disc 11 drives the inertia wheel 8 to rotate through the drive chain 12, the inertia wheel 8 drives the transmission disc 62 to rotate, the transmission disc 62 drives the toothed disc on the input shaft of the reversing gearbox 66 to rotate through the transmission chain 61, and the reversing gearbox 66 The transmission of the gear plate on the input shaft drives the output shaft to rotate, and the rotation of the output shaft drives the swing rod 64 to rotate with the eccentric device 65. Swing, in the process of swinging, not only the buttocks are exercised, but also the waist and abdomen are exercised accordingly. At the same time, when the user is stepping on the pedals, holding the handle, while the hips, waist, etc. are swinging with the frame, the arms are also exercised. A certain amount of exercise, the waist swing exercise bike of the present invention is easy to use and highly entertaining, so that users can unconsciously make multiple parts of the body (such as legs, buttocks, waist, abdomen and arms, etc.) ) got a better exercise, and the fitness effect is good.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form; all those skilled in the art can smoothly implement the present invention as shown in the attached drawings and the above descriptions. However, any equivalent change, modification and evolution that can be made by those skilled in the art without departing from the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent implementations of the present invention Example; at the same time, any modification, modification and evolution of any equivalent changes made to the above embodiments according to the substantive technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (8)

1. a pendulum waist exercycle, comprise base (9), described base (9) top is provided with fixed mount (13), described fixed mount (13) is provided with vehicle frame (2), vehicle frame (2) is provided with vehicle seat (1), vehicle seat (1) below is provided with driving-disc (11), the both sides of driving-disc (11) are equipped with pedal (10), driving-disc (11) is in transmission connection by chain drive-belt (12) and flying wheel (8), it is characterized in that: described vehicle frame (2) is provided with pendulum waist device (6), described pendulum waist device (6) comprises driving chain (61), drive plate (62), rotating shaft (63), fork (64), eccentric (65) and commutation gearbox (66), described drive plate (62) is arranged on the left of the wheel shaft of flying wheel (8), drive plate (62) is in transmission connection by driving chain (61) and the fluted disc on commutation gearbox (66) power shaft, commutation gearbox (66) power shaft driving-belt is moved to gearbox (66) output shaft rotation, commutation gearbox (66) output shaft is connected with eccentric (65), eccentric (65) is connected with fork (64) one end, the pendulum waist rotating shaft (67) that the other end of fork (64) is set on fixed mount (13) is upper also along pendulum waist rotating shaft (67) rotation, the rotating shaft (63) of fork (64) top is provided with the vehicle frame (2) rotated along rotating shaft (63), rotating shaft (63) is arranged on fixed mount (13).

2. pendulum waist exercycle according to claim 1, it is characterized in that: described vehicle frame (2) comprises car thick stick (22), the leading section of car thick stick (22) is provided with the axle sleeve (21) supporting with rotating shaft (63), and vehicle frame (2) is set on rotating shaft (63) by axle sleeve (21).

3. pendulum waist exercycle according to claim 2, is characterized in that: described car thick stick (22) below is provided with support, and support is provided with commutation gearbox (66).

4. pendulum waist exercycle according to claim 3, is characterized in that: the power shaft of described commutation gearbox (66) becomes 90 degree of angles with output shaft.

5. the pendulum waist exercycle according to the arbitrary claim of Claims 1-4, it is characterized in that: described flying wheel (8) comprises three fluted discs varied in size, three fluted discs are arranged from small to large successively from outside to inside, dial device (7) after described flying wheel (8) is also provided with, rear group of described device (7) is in transmission connection by chain drive-belt (12) and flying wheel (8).

6. pendulum waist exercycle according to claim 5, is characterized in that: described eccentric (65) is eccentric cam.

7. the pendulum waist exercycle according to any one of claim 2 to 4 claim, is characterized in that: described car thick stick (22) is provided with damper regulator (3) and gear regulator (4).

8. pendulum waist exercycle according to claim 7, is characterized in that: described rotating shaft (63) top is provided with handle (5).