CN202028115U - Crawling type exercising machine - Google Patents

Abstract

The utility model discloses a crawling exercise machine, which comprises a frame, a console arranged on the front side of the frame, and four crawling ring belts inclined to the bottom surface of the frame—right rear step belt, left The back step belt, the right front step belt, the left front step belt, and the four crawling step annular belts are respectively independently set and independently driven. The crawling exercise machine allows users to perform safe and effective crawling exercises to the maximum extent in a limited space. It is a comprehensive crawling fitness training equipment integrating medicine, bionics, mechanical theory and practice.

Description

crawling exercise machine

technical field

The utility model relates to a fitness training equipment, in particular to a crawling exercise machine capable of realizing various exercises.

Background technique

When a person crawls, the muscle groups of the upper limbs, lower limbs, waist and abdomen all need to participate in the exercise, which can play a positive role in the overall development of physical fitness and the improvement of the flexibility of the body's joints. Dr. Calvan, a famous Brazilian expert, conducted detailed observation and research on various reptiles, and found that reptiles rarely suffer from diseases such as arteriosclerosis, lumbar disease, coronary heart disease, hemorrhoids, and varicose veins of the lower limbs. In order to test whether long-term crawling is beneficial to human health, he gathered some patients and asked them to crawl for 20-30 minutes a day. After a period of exercise, these patients' health conditions have improved significantly, and their diseases have also been relieved to varying degrees. Crawling is a very comprehensive whole-body movement. Except for apes and humans, almost all mammals and reptiles walk on all fours. The advantage of crawling is that the exercise intensity of the spine and abdomen is relatively large, and the waist and abdomen can be exercised at the same time; and the chest breathing and abdominal breathing loads are relatively balanced; the neck movement is also relatively large, which can compensate for other parts of the human body after walking upright. Insufficient exercise.

Since the lower limbs of adults are longer than the upper limbs, it is unsightly to crawl outdoors. Besides, Chinese people who care about face can't crawl in public. Simultaneously, there is no standard indoor crawling equipment on the market at present, and non-standard crawling will cause unnecessary troubles to people. Therefore, general crawling does not have an ideal therapeutic effect.

After searching domestic and foreign literature, it is determined that the information on crawling exercise machines is extremely scarce, including a domestic utility model patent, patent name: a treadmill, patent number: ZL200820035717.X, authorized by announcement on February 25, 2009, Authorization announcement number: CN201197864. This patent provides a kind of equipment dedicated to crawling exercise, which is arranged in the form of two pedals and two handles, and the motor drives the two pedals and two handles to move back and forth, imitating the crawling and running of animals Movement, left hand and right foot linkage, right hand and left foot linkage. Although this treadmill realizes the user's climbing exercise, yet, it adopts the handle to have certain defects: when performing normal crawling action, the hand sometimes needs to break away from the ground, but the setting of the handle requires the user's hand to keep holding At the same time, the structural setting of the treadmill makes it easy for the user to bump against the handle and the pedals if the user is not careful.

Utility model content

The technical problem to be solved by the utility model is to provide a fitness training equipment that conforms to medical and bionic theories and can provide safe and effective crawling exercise to the greatest extent in view of the lack of research and development of crawling exercise machines in the prior art.

The technical solution adopted by the utility model is: a crawling exercise machine, including a frame, a console arranged on the front side of the frame, and four crawling ring belts inclined to the bottom surface of the frame-right The back step belt, the left back step belt, the right front step belt, the left front step belt, and the four crawling step annular belts are respectively independently set and independently driven.

Preferably, the console includes a creep mode selection device and a speed regulating device.

Preferably, a support plate is inserted inside the four crawling endless belts, the support plate is fixed on the frame and has an inclination angle with the bottom surface of the frame, and the support plate has an upper surface for the user to crawl and exercise , the upper surface is in sliding contact or rolling contact with the upper inner surface of the climbing belt.

Preferably, the rear ends of the four climbing belts are sleeved on the support shaft, and the support shaft is in sliding contact or rolling contact with the climbing belt; the front ends of the right rear belt and the left rear belt are They are respectively sleeved on the rear drive rollers, and the front ends of the right front step belt and the left front step belt are respectively sleeved on the front drive rollers; each of the front drive rollers and the rear drive rollers is respectively connected to the drive motor through a transmission belt.

Preferably, on the frame, front tension rollers are arranged on the outer surfaces of the right front step belt and the left front step belt near the front drive roller, and the front tension rollers are connected with the right front step belt and the left front step belt. Fit and form extrusion force; on the frame, rear tensioning rollers are respectively arranged on the outer surfaces of the right rear step belt and the left rear step belt near the rear drive roller, and the rear tension roller and the right The rear step belt and the left rear step belt fit together and form a squeeze.

Preferably, a pressure regulating device is provided between the front tension roller and the rear tension roller and the frame.

Preferably, the front tension roller is located above the right front step belt and the left front step belt, and the front tension roller, the front drive roller, the drive belt connected to the front drive roller, and the driving motor are all located in the console.

Preferably, the rear tension roller is located under the right rear step belt and the left rear step belt, and the driving motor connected to the rear drive roller is located under the right front step belt and the left front step belt.

Preferably, the diameter of the front tension roller is smaller than the diameter of the front drive roller; the diameter of the rear tension roller is smaller than the diameter of the rear drive roller.

Preferably, the lower tangent of the front drive roller is consistent with the lower surface of the right front step belt and the left front step belt along the support plate.

Preferably, the upper tangent of the rear drive roller is consistent with the upper surface of the right rear step belt and the left rear step belt along the support plate.

The beneficial effect achieved by the utility model is that the four crawling ring belts provide a safe exercise platform for users, and the four crawling ring belts are independently driven to realize various crawling exercise modes. The crawling exercise machine allows users to perform safe and effective crawling exercises to the maximum extent in a limited space. It is a comprehensive crawling fitness training equipment integrating medicine, bionics, mechanical theory and practice.

Description of drawings

Fig. 1 is a kind of overall structure three-dimensional view of crawling exercise machine;

Fig. 2 is a perspective view of the main moving parts of the crawling exercise machine in Fig. 1;

Fig. 3 is a front view of Fig. 2 .

Detailed ways

Referring to the crawling exercise machine shown in Figure 1, it comprises: a frame 1, a console 6 arranged on the front side of the frame 1, four crawling endless belts inclined with the bottom surface of the frame 1--the right rear step belt 2, Left back step belt 3, right front step belt 4, left front step belt 5, wherein front, back, left and right are when the user uses this crawling exercise machine, the direction of the user. The four step belts are driven independently, and the driving methods will be described in detail later. The console 6 is provided with a power switch, a speed display screen, an odometer, and a crawling mode selection device, and multiple modes can be selected: the left upper limb and the right lower limb move synchronously, the right upper limb and the left lower limb move synchronously; the upper limb does not move, The lower limbs do exercise; the upper limbs move synchronously, the lower limbs move synchronously, and speed regulating devices with different gear levels (for example, two to four) are also provided to meet the needs of different users.

When using the treadmill, the user's lower limbs kneel or stand on the right back step belt 2, the left back step belt 3, and the upper limbs are placed on the right front step belt 4, the left front step belt 5. After starting to rotate the climbing belt, the user crawls on the outer surface of the upper part of the climbing belt according to the speed of the climbing belt. Since speed regulating devices with different gears are provided, the treadmill can be applied to various groups of people.

Referring to Fig. 2 and Fig. 3, the driving modes of the four climbing annular belts are described in detail below.

The four climbing endless belts are independently installed on the side frame of the frame 1, and the inside of the four climbing endless belts is inserted with a support plate 7, and the support plate 7 is fixed on the frame 1. The support plate 7 has an upper surface for the user to crawl and exercise, and the upper surface is in sliding contact with the upper inner surface of the crawling endless belt. As an alternative, the support plate 7 can also be composed of multiple rollers arranged side by side, and the upper surface of the support plate 7 is in rolling contact with the upper inner surface of the climbing endless belt, which can further reduce frictional resistance. The bottom surface of the support plate 7 and the frame 1 is provided with an inclination angle, which can ensure that the user can lie on the crawling exercise machine conveniently, especially when practicing, even if the user's front and rear steps are inconsistent, he is pushed to the rear end of the crawling endless belt , can also board the support plate 7, which reduces the collision and avoids getting into a dangerous situation.

The rear ends of the four climbing endless belts are all sleeved on the supporting shaft 10, and the supporting shaft 10 is in sliding contact with the climbing endless belt, or the supporting shaft 10 is a roller shaft, which is in rolling contact with the climbing endless belt . The front ends of said right rear step belt 2 and left rear step belt 3 are respectively sleeved on the rear drive roller 9, and the front ends of the right front step belt 4 and the left front step belt 5 are respectively sleeved on the front drive roller 8. Through the supporting shaft 10 and the front/rear drive roller, the endless track of the crawling endless belt is defined. Each of the front drive rollers 8 and the rear drive rollers 9 is connected with a drive motor 14 through a drive belt 13 respectively, and the drive motor 14 provides power for the endless belt for climbing.

On the frame 1 , front tension rollers 11 are respectively arranged on the outer surfaces of the right front step belt 4 and the left front step belt 5 near the front drive roller 8 . The front tensioning roller 11 fits with the right front step belt 4 and the left front step belt 5 and forms a pressing force, so that the right front step belt 4 and the left front step belt 5 are kept in a proper tension state. On the frame 1 , rear tensioning rollers 12 are respectively arranged on the outer surfaces of the right rear step belt 2 and the left rear step belt 3 near the rear drive roller 9 . Described back tension roller 12 and right back step belt 2, left back step belt 3 fit and form extruding force, so that right back step belt 2, left back step belt 3 are kept under the suitable tension state. A pressure regulating device is arranged between the front tension roller 11 and the rear tension roller 12 and the frame 1, so that the pressure of the front tension roller 11 and the rear tension roller 12 on the climbing endless belt can be adjusted. The pressure adjusting device may be a manual device, such as a device that enables the fixed positions of the front tension roller 11 and the rear tension roller 12 to be adjustable relative to the frame 1 .

The front tension roller 11 is located above the right front step belt 4 and the left front step belt 5, and the front tension roller 11, the front drive roller 8, the transmission belt 13 connected with the front drive roller 8 and the driving motor 14 are all located on the console within 6. The diameter of the front tension roller 11 is smaller than the diameter of the front drive roller 8, which can reduce the overall size of the crawling exercise machine. The position and arrangement of the front drive roller 8 are that the lower tangent of the front drive roller 8 is consistent with the right front step belt 4 and the left front step belt 5 along the lower surface of the support plate 7 . For this reason, the lower part of the right front step belt 4 and the left front step belt 5 can rotate around the front drive roller 8 without bending the lower part, and then the right front step belt 4 and the left front step belt 5 have simplified structures and reduced resistance, and can be correctly rotation. If necessary, the position and arrangement of the front drive roller 8 is that the lower tangent of the front drive roller 8 is above the right front step belt 4 and the left front step belt 5 along the lower surface of the support plate 7, and one is connected to the right front step belt. 4. The auxiliary contact roller that is in rolling contact with the inner surface of the lower part of the left front step belt 5 can be installed on the front end of the support plate 7 near the front drive roller 8. This structure can improve the various situations and large Applicability under scope of use.

The rear tension roller 12 is positioned under the right rear step belt 2 and the left rear step belt 3, and the drive motor 14 connected with the rear drive roller 9 is positioned under the right front step belt 4 and the left front step belt 5. The diameter of the tension roller 12 is smaller than the diameter of the rear drive roller 9 . The position and the arrangement of described rear drive roller 9 are that the upper tangent of rear drive roller 9 is consistent with the step belt 2 and the step belt 3 in the back of the right along the upper surface of support plate 7 . Through such a reasonable layout, not only the overall size of the crawling exercise machine is reduced, but also the distance between the upper surface and the lower surface of the crawling endless belt is far smaller than the diameter of the rear drive roller 9, so that the ground and the crawling endless belt The upper distance is significantly reduced.

Overall, this embodiment provides a comprehensive crawling fitness equipment integrating medicine, bionics, mechanical theory and practice, allowing users to perform safe and effective crawling exercises to the maximum extent in a limited space, The curative effect is more ideal.

Although the utility model is disclosed as above with preferred embodiments, it is not used to limit the claims, and any person skilled in the art can make possible changes and modifications without departing from the spirit and scope of the utility model, so The scope of protection of the utility model shall be defined by the claims of the utility model.

Claims (12)

1. exercise machine of creeping, comprise frame, be arranged on the console of described frame front side, it is characterized in that, comprise that also four of being obliquely installed with the frame bottom surface climb the step endless belt---right back step band, band of left back step, band of right front step, band of left front step, climb that the step endless belt is independent respectively to be provided with and drive for described four.

2. the exercise machine of creeping as claimed in claim 1 is characterized in that: described console comprises the creep mode selecting arrangement.

3. the exercise machine of creeping as claimed in claim 1 is characterized in that: described console comprises arrangements for speed regulation.

4. the exercise machine of creeping as claimed in claim 1, it is characterized in that: described four climb the step inside, endless belt be inserted with support plate, described support plate is fixed on the frame and is provided with the inclination angle with the bottom surface of frame, described support plate has the upper surface of creeping and taking exercise for the user, and this upper surface contacts with upper inner lateral surface sliding-contact of climbing the step endless belt or rolling.

5. the exercise machine of creeping as claimed in claim 1 is characterized in that: described four climb the step endless belt rear ends all be set on the back shaft, described back shaft with climb the step endless belt sliding-contact or the rolling contact; The described right back step is with and the front end of band of left back step is set in respectively on the live-roller of back, and the front end of right front step band and band of left front step is set in respectively on the preceding live-roller; Live-roller and back live-roller were connected with drive motors by driving-belt respectively before each was described.

6. the exercise machine of creeping as claimed in claim 5, it is characterized in that: on the described frame, be positioned at described before near the live-roller right front step band and the outer surface of band of left front step be respectively arranged with preceding idler roller, described before idler roller and band of right front step, band of the left front step also formation extruding force of fitting; On the described frame, be positioned near the live-roller of described back the right back step band and the outer surface of band of left back step and be respectively arranged with the back idler roller, described back idler roller and band of right back step, band of the left back step also formation extruding force of fitting.

7. the exercise machine of creeping as claimed in claim 6 is characterized in that: be provided with pressure-regulating device between idler roller and back idler roller and the described frame before described.

8. the exercise machine of creeping as claimed in claim 6 is characterized in that: idler roller is positioned at the top of right front step band, band of left front step before described, and described preceding idler roller, preceding live-roller and the driving-belt, the drive motors that are connected with preceding live-roller all are positioned at console.

9. the exercise machine of creeping as claimed in claim 6 is characterized in that: described back idler roller is positioned at the below of right back step band, band of left back step, and the drive motors that is connected with described back live-roller is positioned at the below of right front step band, band of left front step.

10. the exercise machine of creeping as claimed in claim 6 is characterized in that: the diameter of idler roller is less than the diameter of preceding live-roller before described; The diameter of described back idler roller is less than the diameter of back live-roller.

11. the exercise machine of creeping as claimed in claim 6 is characterized in that: the following tangent line of described preceding live-roller was with the right front step, band of left front step is consistent along the lower surface of support plate.

12. the exercise machine of creeping as claimed in claim 6 is characterized in that: the last tangent line of described back live-roller was with the right back step, band of left back step is consistent along the upper face of support plate.

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