Novel running mechanism

Abstract

The utility model is applicable to the technical field of sports facilities, and provides a novel running mechanism which comprises a frame, an outer wheel is horizontally arranged in the frame, an inner wheel coaxial with the outer wheel is arranged in a center hole of the outer wheel, first sliding grooves are formed in the two ends of the inner wall of the outer wheel, and a second sliding groove is formed in the inner wall of the outer wheel. Second sliding grooves are formed in the positions, corresponding to the first sliding grooves, of the two ends of the outer wall of the inner wheel, and a plurality of rolling pieces are connected between the first sliding grooves and the second sliding grooves in a rolling mode, therefore, a novel structure is adopted, the eyesight of a user can be attracted, and the fitness interest of the user is aroused; meanwhile, the user can be forced to exercise through the structure, and the fitness effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports facilities, in particular to a novel running mechanism. Background Art

[0002] The treadmill mechanism is a commonly used fitness equipment; the existing treadmill mechanism is usually composed of a frame, a motor and a treadmill belt driven by the motor, and is mainly used for indoor running exercises. Users do not need to go out, are not restricted by weather, and are easy to use.

[0003] Although the existing running mechanism is convenient, with the development of society, some problems have gradually emerged in the existing running mechanism:

[0004] First, as the concept of fitness has become more popular, existing running mechanisms have become very common in gyms and homes. As users have more and more contact with running mechanisms, they gradually become aesthetically fatigued by the existing running mechanisms, resulting in a decrease in users' interest in using running mechanisms.

[0005] Second, most existing running machines are equipped with motors and complex control systems, which result in high costs and reduce the desire of ordinary income groups to buy them. This development will lead to class-based fitness.

[0006] Third, most users will want to give up after a period of fitness due to physical fatigue, but fitness is often more effective after overcoming this fatigue period; and most existing running organizations are unable to influence users' thoughts, resulting in a high probability that users will give up continuing to exercise when they have this idea, resulting in low fitness efficiency.

[0007] As is known from the above, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] In view of the above-mentioned defects, the purpose of the present utility model is to provide a new running mechanism, which adopts a new structure, can attract the user's attention and arouse the user's interest in fitness; at the same time, through its own structure, it can force the user to exercise and improve the fitness effect.

[0009] In order to achieve the above-mentioned purpose, the utility model provides a new running mechanism, including a frame, an outer wheel is horizontally arranged inside the frame, an inner wheel coaxial with itself is arranged in the center hole of the outer wheel, a slide groove 1 is opened at both ends of the inner wall of the outer wheel, a slide groove 2 is opened at both ends of the outer wall of the inner wheel at the position corresponding to the slide groove 1, and a plurality of rolling parts are rollingly connected between the corresponding slide grooves 1 and 2.

[0010] According to the novel running mechanism described in the utility model, the inner wheel is equipped with a shoulder belt, both sides of the shoulder belt are connected with a lasso, and the free ends of the two lassoes are connected to the top of the frame.

[0011] According to a new running mechanism described in the utility model, both sides of the top of the frame are connected with hanging plates, the bottoms of the two hanging plates are hung with elastic parts, the free ends of the two elastic parts are hung with speed reducers, and the two speed reducers are connected to their corresponding lassoes.

[0012] According to the novel running mechanism described in the utility model, a rubber layer is arranged at one end of the two deceleration plates close to the inner wheel.

[0013] According to the novel running mechanism described in the utility model, the deceleration plate is in an arc shape.

[0014] According to the novel running mechanism described in the utility model, the overall shape of the frame is trapezoidal, and the longer side of the frame is placed on the ground.

[0015] The utility model provides a new running mechanism, which has the following beneficial effects:

[0016] 1. By designing a new structure, users cannot keep their balance when they want to stop exercising and thus have a sense of crisis. Under this condition, users will passively continue exercising, reducing the user's desire to stop exercising, thereby extending the user's fitness time and improving the user's fitness efficiency.

[0017] 2. By setting up shoulder straps, when the user can no longer persist in fitness or falls due to imbalance due to an accident, the shoulder straps can provide traction for the user to prevent the user's body from directly contacting the inner wheel or detaching from the inner wheel, thereby preventing the user from falling and ensuring the user's personal health.

[0018] 3. By using the shoulder straps and the speed brakes together, the user will be protected by the shoulder straps when tipping over, and the inner wheels can be stopped in time, making it convenient for the user to stand stably; and the linkage of the two uses only a small number of parts, which is low-cost and highly practical.

[0019] 4. By setting a rubber layer on the end of the speed brake close to the inner wheel, on the one hand, the braking effect is improved, and on the other hand, it prevents the speed brake and the inner wheel from directly rubbing against each other and causing wear to both, while also avoiding noise caused by direct friction between the speed brake and the inner wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the movement direction of the speed reducer of the utility model;

[0022] In the figure, 1-frame, 11-hanging plate, 12-elastic member, 13-speed brake, 2-outer wheel, 3-inner wheel, 4-rolling member, 5-shoulder strap, 6-lasso. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0025] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] See also Figure 1 The utility model provides a novel running mechanism, including a frame, wherein an outer wheel 2 is horizontally arranged inside the frame, and an inner wheel 3 coaxial with the outer wheel 2 is arranged in the central hole of the outer wheel 2; a slide groove 1 is opened at both ends of the inner wall of the outer wheel 2, and a slide groove 2 is opened at both ends of the outer wall of the inner wheel 3 at positions corresponding to the slide groove 1, and a plurality of rolling members 4 are rollingly connected between the corresponding slide grooves 1 and 2; thereby, when the user walks or runs in the inner wheel 3, the friction between the sole of the user's foot and the inner wall of the inner wheel 3 causes the inner wheel 3 to rotate; if the user wants to stay in a balanced state in the same place, the user needs to keep moving; and if the user stops moving, the inner wheel 3 will continue to rotate due to inertia and make the user unable to keep balance, causing the user to have a sense of crisis. Under this condition, the user will passively continue to exercise, reducing the user's idea of ​​stopping exercise, thereby extending the user's fitness time and improving the user's fitness efficiency.

[0027] See also Figure 1Preferably, in order to ensure the safety of the user, the utility model is equipped with a shoulder strap 5 in the inner wheel 3, and lassoes 6 are connected to both sides of the shoulder strap 5, and the free ends of the two lassoes 6 are connected to the top of the frame; in this way, the user needs to tie the shoulder strap 5 before fitness. When the user can no longer persist in fitness or falls due to imbalance caused by an accident, the shoulder strap 5 can traction the user to prevent the user's body from directly contacting the inner wheel 3 or detaching from the inner wheel 3, preventing the user from falling and ensuring the user's personal health.

[0028] See also Figure 1 , Figure 2 The utility model is provided with hanging plates 11 on both sides of the top of the frame, and elastic members 12 are hung at the bottom of the two hanging plates 11, and speed reducers 13 are hung at the free ends of the two elastic members 12, and the two speed reducers 13 are connected to the corresponding lassoes 6. In this way, when the user can no longer hold on or falls down due to imbalance caused by an accident, the shoulder straps 5 will pull the speed reducers 13 on both sides to move toward the inner wheel 3 while traction is formed on the user. After the speed reducers 13 come into contact with the rotating inner wheel 3, the inner wheel 3 will be forced to rotate due to friction, thereby achieving the purpose of braking and deceleration. In this way, through the coordinated use of the shoulder straps 5 and the speed reducers 13, the user will be protected by the shoulder straps 5 when falling down, and the inner wheel 3 can be stopped in time, so that the user can stand up stably. And the linkage of the two uses only a small number of components, with low cost and strong practicality.

[0029] Preferably, a rubber layer is provided at one end of the speed reducer 13 close to the inner wheel 3; on the one hand, the braking effect is improved, and on the other hand, the speed reducer 13 is prevented from directly rubbing against the inner wheel 3 to cause wear to both, while also avoiding noise caused by direct friction between the speed reducer 13 and the inner wheel 3.

[0030] See also Figure 1 Preferably, the speed brake 13 is in an arc shape, the overall shape of the frame is in a trapezoidal shape, and the longer side of the frame is placed on the ground; in this way, the overall appearance of the utility model is similar to that of a small hamster, and compared with the existing running mechanism, it has a unique shape and higher aesthetics, which can attract user participation; in addition, the trapezoidal shape of the frame can also improve the stability of the utility model and prevent shaking during use.

[0031] It should be noted that the rolling element 4 of the present invention is a steel ball, and those skilled in the art may select other rolling elements 4 according to actual conditions.

[0032] It should be noted that the elastic member 12 of the present invention is a spring, and those skilled in the art may select other elastic members 12 according to actual conditions.

[0033] The working process of the utility model is:

[0034] Before exercising: the user fastens the shoulder strap 5 securely.

[0035] During fitness: the user walks or runs in the inner wheel 3, and the friction between the sole of the user's foot and the inner wall of the inner wheel 3 causes the inner wheel 3 to rotate (at this time, the elastic member 12 pulls the deceleration plate 13 to suspend, and there is no contact between the deceleration plate 13 and the inner wheel 3); and in order to keep oneself in a balanced state in the original place, the user needs to keep moving; when the customer has the idea of ​​giving up and suddenly reduces the speed, the inner wheel 3 is still in the original speed rotation state due to the influence of inertia, and the user's movement speed does not match the rotation speed of the inner wheel 3, which will cause the user to be unable to maintain balance, and the user will have a sense of crisis. Under this condition, the user will passively increase the speed and continue to exercise.

[0036] Stopping stage: when the user falls down due to inability to hold on or imbalance caused by an accident, the user's center of gravity moves downward, and the shoulder strap 5 drives the speed brake 13 to move downward. At the same time, the speed brake 13 gathers toward the center and rubs against the inner wheel 3, and the inner wheel 3 is gradually braked to a stop due to the friction of the speed brake 13; and when the elastic member 12 is stretched to the maximum extent by the speed brake 13, it pulls the speed brake 13, and the speed brake 13 then pulls the shoulder strap 5 through the lasso 6, thereby preventing the user's body from directly contacting the inner wheel 3 or detaching from the inner wheel 3.

[0037] In summary, the utility model provides a new running mechanism. By designing a new structure, the user cannot keep balance when he wants to stop exercising and has a sense of crisis. Under this condition, the user will passively continue to exercise, which reduces the user's idea of ​​stopping exercise, thereby extending the user's fitness time and improving the user's fitness efficiency; by arranging shoulder straps, when the user can no longer persist in fitness or falls down due to imbalance caused by an accident, the shoulder straps can form traction for the user to prevent the user's body from directly contacting the inner wheel or detaching from the inner wheel, preventing the user from falling and ensuring the user's personal health; by the coordinated use of the shoulder straps and the speed brake, the user will be protected by the shoulder straps when he falls down, and the inner wheel can be stopped in time, which is convenient for the user to stand stably; and the linkage of the two only uses a small number of components, with low cost and strong practicality; by arranging a rubber layer at one end of the speed brake close to the inner wheel; on the one hand, the braking effect is improved, and on the other hand, the speed brake and the inner wheel are prevented from directly rubbing against each other and causing wear to both, and noise is also avoided from directly rubbing against the speed brake and the inner wheel.

[0038] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A new running mechanism, characterized in that: The invention comprises a frame, wherein an outer wheel is horizontally arranged inside the frame, an inner wheel coaxial with the outer wheel is arranged in a central hole of the outer wheel, a first slide groove is provided at both ends of an inner wall of the outer wheel, a second slide groove is provided at both ends of an outer wall of the inner wheel at positions corresponding to the first slide groove, and a plurality of rolling elements are rollingly connected between the first slide groove and the second slide groove corresponding to each other.

2. The novel running mechanism according to claim 1, characterized in that: A shoulder strap is provided in the inner wheel, both sides of the shoulder strap are connected with a lasso, and the free ends of the two lassoes are connected to the top of the frame.

3. The novel running mechanism according to claim 2 is characterized in that: Both sides of the top of the frame are connected with hanging plates, the bottoms of the two hanging plates are hung with elastic members, the free ends of the two elastic members are hung with speed brakes, and the two speed brakes are connected to their corresponding lassoes.

4. The novel running mechanism according to claim 3 is characterized in that: The ends of the two speed reducers close to the inner wheel are both provided with a rubber layer.

5. The novel running mechanism according to claim 3 is characterized in that: The deceleration plate is in an arc shape.

6. The novel running mechanism according to claim 1, characterized in that: The overall shape of the frame is trapezoidal, and the longer side of the frame is placed on the ground.

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