Anti-falling treadmill

Abstract

The utility model discloses an anti-falling running machine. The anti-falling running machine comprises a running machine mechanism, transmission belts are fixedly installed at the two ends of the interior of a running belt, rotating wheels are installed on the outer sides of the transmission belts, groove rails are arranged in the outer sides of the rotating wheels, guide columns are fixedly installed at one ends of the rotating wheels, and one ends of the guide columns are fixedly installed in rolling shaft discs; the outer side of the rolling shaft disc is fixedly installed in a curved rack, a plurality of rolling shafts are fixedly installed at one end of the interior of the rack, rolling rollers are arranged in the rolling shafts, and a running belt is arranged at the upper ends of the rolling shafts, so that feet of a runner can directly act on the running belt conveniently, the running belt is driven to move by rotating a rotating wheel, and the running belt is driven to move by rotating the rotating wheel; the speed of a runner and the speed of the running belt can be effectively kept consistent, the situation that a sporter tumbles forwards due to improper control over the speed of the electric running belt is avoided, and tumbling accidents of the sporter can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-fall treadmills, in particular to an anti-fall treadmill. Background Art

[0002] A fall-proof treadmill is a treadmill mechanism specially designed to reduce injuries from accidental falls while running. It combines the characteristics of safety and stability to provide users with a safer and more stable running experience.

[0003] The prior art discloses a technical solution for an electric anti-fall treadmill, in which a driven roller and an active roller fixed on a base cooperate to drive the running belt to rotate, the running belt is sleeved on the driven roller and the active roller to form a belt transmission mechanism, a protective pad is arranged between the armrest and the running belt on the base, just below the arm of the exerciser when using it, the active roller is connected to a motor, and the shaft end of the active roller is connected to the output end of the motor through a coupling.

[0004] In this technical solution, the speed of the electrically driven running belt is too fast, and when the human legs are tired, the speed cannot keep up with the running belt speed. The inconsistency between the speed of the electrically driven running belt and the human legs may cause the exerciser to fall forward.

[0005] Therefore, it is necessary to provide a fall-proof treadmill to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fall-proof treadmill, the speed of which can be controlled by the exerciser, and the speed of the treadmill belt can be kept consistent with the exerciser.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] The anti-fall treadmill comprises: a treadmill mechanism, wherein the treadmill mechanism is provided with a running belt, transmission belts are fixedly installed at both ends of the running belt, a rotating wheel is installed on the outer side of the transmission belt, a groove rail is provided on the outer side of the rotating wheel, a guide column is fixedly installed at one end of the rotating wheel, one end of the guide column is fixedly installed inside a rolling shaft disk, the outer side of the rolling shaft disk is fixedly installed inside a curved frame, a plurality of rolling shafts are fixedly installed at one end of the frame, rolling rollers are provided inside the plurality of rolling shafts and a running belt is provided at the upper end.

[0009] Preferably, a base is fixedly mounted at the lower end of the frame, a reduction grinding wheel is provided on the outer side of the guide column, and the reduction grinding wheel is fixedly mounted on one end of the rolling shaft disc.

[0010] Preferably, a fixing column is fixedly installed on one side of the base, a supporting frame is provided on the outer side of the fixing column, and an armrest frame is provided at one end of the supporting frame.

[0011] Preferably, a bracket is fixedly mounted on the upper end of the armrest, and an instrument is provided at one end of the bracket.

[0012] Preferably, a fixing bolt is provided inside the support frame, a fixing block is provided at one end of the fixing bolt, and an inclined baffle is fixedly mounted at one end of the fixing block.

[0013] Preferably, a slope protection pad is provided on one side of the inclined baffle, and the inclined baffle is a metal frame structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model realizes that the running belt and the rotating wheel can rotate according to the speed of the runner by arranging a running belt, a transmission belt, a rotating wheel and a guide column, so that the speed of the runner and the running belt can be kept consistent. Compared with the effect of the existing electric treadmill mechanism, it is convenient for the runner's footsteps to directly act on the running belt, and the running belt is driven by rotating the rotating wheel. The speed of the runner can be effectively kept consistent with the speed of the running belt, avoiding the athlete falling forward due to improper speed control of the electric running belt, and effectively preventing the athlete from falling accidents.

[0016] (2) The utility model provides a reduction grinding wheel, which helps to reduce the rotation speed of the running belt and the rotating wheel, making them more stable and preventing athletes from falling due to excessive rotation.

[0017] (3) The utility model can effectively reduce the impact caused by falling by providing an inclined protection pad and an inclined baffle, thereby reducing the degree of injury to the athlete. The inclined baffle and the inclined protection pad can effectively prevent the athlete's front body from falling forward and contacting the ground, which can effectively reduce the impact force of falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of the anti-fall treadmill provided by the utility model;

[0019] Figure 2 A schematic diagram of the structure of the running belt, rotating wheel and rolling shaft of the anti-fall treadmill provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of the anti-fall treadmill provided by the utility model from a first perspective;

[0021] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0022] Figure 5 A second perspective structural diagram of the anti-fall treadmill provided by the utility model;

[0023] Figure 6 for Figure 5 Enlarged view of part B;

[0024] Figure 7 A schematic diagram of the side structure of the base and curved frame of the anti-fall treadmill provided by the utility model;

[0025] Figure 8 A schematic diagram of the front view structure of the inclined protection pad and the support frame of the anti-fall treadmill provided by the utility model;

[0026] Among them, the names corresponding to the figure numbers are: 100, treadmill mechanism; 101, base; 102, curved frame; 103, multiple rolling shafts; 104, running belt; 105, rolling shaft disk; 106, rotating wheel; 107, transmission belt; 108, groove rail; 109, reduction grinding wheel; 110, guide column; 111, rolling roller; 112, support frame; 113, fixing bolt; 114, inclined protection pad; 115, fixing block; 116, inclined baffle; 117, bracket; 118, instrument; 119, handrail frame; 120, fixing column. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0028] First embodiment:

[0029] like Figure 1-4 , Figure 7As shown, the anti-fall treadmill provided by the utility model comprises: a treadmill mechanism 100, the treadmill mechanism 100 is equipped with a running belt 104, the running belt 104 is usually made of rubber material, and the surface is rough and has wear resistance and anti-slip properties, the inner ends of the running belt 104 are connected with a transmission belt 107 by hot melting, the transmission belt 107 is made of a rubber material, and the surface is provided with a U-shaped convex sliding strip, the outer side of the transmission belt 107 is sleeved and clamped on the surface of the rotating wheel 106, and the surface of the rotating wheel 106 is provided with a U-shaped groove slide rail 1 08, so the internal transmission belt 107 of the running belt 104 can rotate on the rotating wheel 106. When the exerciser stands on the running belt 104 to run, the running belt 104 and the rotating wheel 106 will rotate according to the speed of the runner, and the speed of the runner and the running belt 104 can be kept consistent. The rotation of the running belt 104 is not controlled by the motor but depends on the speed of the runner. The running belt 104 is a curved structure. The curved running belt 104 can also reduce the impact on the knees and joints, reduce the risk of sports injuries, and enable the exerciser to better control himself. The running wheel 106 is welded with a guide post 110 at one end, and one end of the guide post 110 is connected to the inside of the rolling shaft disc 105 by inserting a thread to rotate. The outside of the rolling shaft disc 105 is fixedly installed inside the curved frame 102. The curved frame 102 and the running belt 104 are both curved frame structures. The rolling shaft disc 105 is connected and fixed to the inside of the curved frame 102 by bolts. A plurality of rolling shafts 103 are welded and fixedly connected at one end of the interior of the curved frame 102. The interiors of the plurality of rolling shafts 103 are provided with rolling shafts. The rolling roller 111 is connected and fixed inside the multiple rolling shafts 103 by screws, and the running belt 104 is laid on the upper end of the rolling roller 111. The multiple rolling rollers 111 can rotate inside the multiple rolling shafts 103 while supporting the running belt 104 to prevent collapse. When in use, the athlete stands on the running belt 104 to run, and the athlete's running will drive the running belt 104 to rotate. When the athlete becomes tired during running exercise, the speed gradually slows down, and the speed of the running belt 104 will also gradually slow down.

[0030] By arranging the running belt 104, the transmission belt 107, the rotating wheel 106 and the guide column 110, the running belt 104 and the rotating wheel 106 can rotate according to the speed of the runner, and the speed of the runner and the running belt 104 can be kept consistent. Compared with the effect of the existing electric treadmill mechanism 100, it is convenient for the runner's footsteps to directly act on the running belt 104, and the movement of the running belt 104 is driven by rotating the rotating wheel 106, which can effectively make the runner's speed and the speed of the running belt 104 can be kept consistent, avoiding the athlete's falling forward due to improper speed control of the electric running belt 104, and effectively preventing the athlete from falling accidents.

[0031] Second embodiment:

[0032] like Figure 1 , Figure 2 , Figure 4 , Figure 6 As shown, the lower end of the curved frame 102 is welded with a base 101, and a reduction grinding wheel 109 is provided on the outer side of the guide column 110. The reduction grinding wheel 109 is made of a polymer material such as nylon, polyamide, etc., and has a good wear resistance and a low friction coefficient structure. The outer side of the guide column 110 is inserted into the interior of the reduction grinding wheel 109. When the running belt 104 and the rotating wheel 106 are rotating, the guide column 110 is rotating at the same time, and the reduction grinding wheel 109 can increase the low friction force on the rotation of the guide column 110 to prevent the running belt 104 and the rotating wheel 106 from rotating too much or too fast. The reduction grinding wheel 109 is fixedly installed at one end of the rolling shaft disk 105, and the reduction grinding wheel 109 is connected and fixed to one end of the rolling shaft disk 105 by bolts.

[0033] The provision of the reduction grinding wheel 109 helps to reduce the rotation speed of the running belt 104 and the rotating wheel 106, making them more stable and preventing the athlete from falling due to over-fast rotation.

[0034] Third embodiment:

[0035] like Figure 1 , Figure 8 As shown, one side of the base 101 is connected and fixed with a fixing column 120 by bolts, the outer side of the fixing column 120 is connected with a supporting frame 112 by welding, and one end of the supporting frame 112 is connected with a handrail frame 119 by welding.

[0036] Fourth embodiment:

[0037] like Figure 1 As shown, the upper end of the handrail 119 is connected and fixed to the bracket 117 by bolts, and one end of the bracket 117 is connected and fixed to the instrument 118 by bolts. The instrument 118 allows the athlete to observe some data of the running exercise. By fixing the instrument 118 on the handrail 119 on one side, the athlete can be prevented from falling forward and colliding with the instrument 118, causing damage to the instrument 118 and increasing the degree of injury to the athlete.

[0038] Fifth embodiment:

[0039] like Figure 1 , Figure 2 , Figure 8As shown, a fixing bolt 113 is provided inside the support frame 112, and the fixing bolt 113 is a commonly used bolt structure. The interior of the support frame 112 is a threaded hole, which is fixed to the interior of the support frame 112 by connecting the fixing bolt 113. One end of the fixing bolt 113 is provided with a fixing block 115, and the fixing bolt 113 is fixed to the internal threaded hole of the fixing block 115 by connection. One end of the fixing block 115 is connected with an inclined baffle 116 by welding. The inclined baffle 116 is made of a metal frame structural material, and one side of the inclined baffle 116 is connected and fixed to an inclined protection pad 114 by screws. The inclined protection pad 114 is a common protective pad material structure such as a foam pad, a rubber pad, a carpet pad, etc. It has good buffering performance and can effectively reduce the impact caused by a fall. When an athlete falls forward during running, the front half of the athlete's body will directly fall on the inclined protection pad 114, which can play a buffering and protective role.

[0040] By providing the inclined protection pad 114 and the inclined baffle 116, the impact caused by the fall can be effectively reduced, thereby reducing the degree of injury to the athlete. The inclined baffle 116 and the inclined protection pad 114 can effectively prevent the athlete's front body from falling forward and contacting the ground, which can effectively reduce the impact force of the fall.

[0041] When in use, the athlete stands on the treadmill 104 and runs. The athlete's running will drive the treadmill 104 to rotate. When the athlete becomes tired during running exercise, the speed gradually slows down. At the same time, the speed of the treadmill 104 will also gradually slow down. The treadmill 104 is a curved treadmill 104 structure. The curved treadmill 104 can also reduce the impact on the knees and joints. The instrument 118 on the treadmill mechanism 100 allows the athlete to observe the exercise data. When the athlete falls forward during running, the front half of the athlete's body will fall directly on the inclined protection pad 114, which can play a buffering and protective role.

[0042] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A fall-proof treadmill, characterized in that: include: A treadmill mechanism (100), the treadmill mechanism (100) being provided with a running belt (104), transmission belts (107) being fixedly mounted at both ends of the running belt (104), a rotating wheel (106) being mounted on the outside of the transmission belt (107), a groove rail (108) being provided on the outside of the rotating wheel (106), a guide column (110) being fixedly mounted on one end of the rotating wheel (106), one end of the guide column (110) being fixedly mounted on the inside of a rolling shaft disk (105), the outer side of the rolling shaft disk (105) being fixedly mounted on the inside of a curved frame (102), a plurality of rolling shafts (103) being fixedly mounted on one end of the inside of the frame (102), a rolling roller (111) being provided on the inside of the plurality of rolling shafts (103) and a running belt (104) being provided on the upper end.

2. The anti-fall treadmill according to claim 1, characterized in that: The lower end of the frame (102) is fixedly mounted with a base (101), the outer side of the guide column (110) is provided with a reduction grinding wheel (109), and the reduction grinding wheel (109) is fixedly mounted on one end of the rolling shaft disc (105).

3. The anti-fall treadmill according to claim 2, characterized in that: A fixing column (120) is fixedly mounted on one side of the base (101), a support frame (112) is provided on the outer side of the fixing column (120), and a handrail frame (119) is provided at one end of the support frame (112).

4. The anti-fall treadmill according to claim 3, characterized in that: A bracket (117) is fixedly mounted on the upper end of the handrail frame (119), and an instrument (118) is provided at one end of the bracket (117).

5. The anti-fall treadmill according to claim 3, characterized in that: A fixing bolt (113) is provided inside the support frame (112), a fixing block (115) is provided at one end of the fixing bolt (113), and an inclined baffle (116) is fixedly mounted at one end of the fixing block (115).

6. The anti-fall treadmill according to claim 5, characterized in that: A slope protection pad (114) is provided on one side of the inclined baffle plate (116), and the inclined baffle plate (116) is a metal frame structure.

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