A universal treadmill

Abstract

The present invention discloses a universal treadmill, which includes a foot pedal assembly, and a protection assembly, a slide rail, and a fixed base that are sequentially connected from top to bottom. At the top of the fixed base, there are provided a support rod group respectively connected to the bottom of the slide rail and a steering column connected to the foot pedal assembly. At the top of the steering column, there is a fixing rod for fixing the foot pedal assembly. Two foot pedal assemblies are connected to the fixing rod and arranged on both sides of the steering column. The foot pedal assembly includes a pedal, and a first telescopic rod and a second telescopic rod respectively connected to both sides of the pedal. At the top of the first telescopic rod, there is a first connecting rod rotatably connected to the fixing rod. At the top of the second telescopic rod, there is a second connecting rod rotatably connected to a first pulley arranged on the top of the slide rail. A second pulley for connecting the protection assembly is also arranged on the top of the slide rail. At the bottom of the protection assembly, there is a support rod connected to the second pulley.

Description

Technical Field

[0001] The present invention relates to the fields of games and fitness equipment, and particularly to a universal treadmill. Background Art

[0002] Currently, the basic structure of existing products is a concave bowl-shaped structure at the bottom. The surface of the bowl is made of a smooth low-friction material, and specific shoes or devices are required to be used to make the soles of the feet also in a low-friction state. Above this is a protective and fixing device to prevent people from falling. First of all, when people walk on products of the same type, the feeling is completely different from normal walking. Products of the same type fix the upper body and reduce the friction of the lower body, which is more like a kind of sliding with the body tilted and cannot truly simulate the state of normal walking. Secondly, in order to achieve the purpose of movement by reducing the friction between the soles of the feet and the concave surface, people are in a state where they are very likely to fall. Although there are protective devices to fix the body, this state of being about to fall at any time gives a very poor experience. Then, because they need to wear their specific low-friction shoes, and everyone's feet are different, it not only increases the cost of the shoes, but also requires taking off and putting on shoes before use, which is more cumbersome. When used in public areas, cross-infection of beriberi also needs to be considered. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a universal treadmill that can completely simulate the feeling of normal walking, can be used directly by standing on it without changing shoes when in use, which is more cost-saving and time-saving; the pedals and the shoes of the user are always in a state of high friction, and in addition, there is a lumbar protection device, so that people will not worry about falling at all when using this product. The structure is simple and convenient to use, so as to solve the defects caused by the prior art.

[0004] To solve the above technical problem, the present invention provides the following technical solutions: A universal treadmill, which includes a foot pedal assembly, and a protective assembly, a slide rail, and a fixed base that are sequentially connected from top to bottom. The top of the fixed base is provided with a support rod group respectively connected to the bottom of the slide rail and a steering column connected to the foot pedal assembly. The top of the steering column is provided with a fixing rod for fixing the foot pedal assembly. Two foot pedal assemblies are connected to the fixing rod and are arranged on both sides of the steering column. The foot pedal assembly includes a pedal, and a first telescopic rod and a second telescopic rod respectively connected to both sides of the pedal. The top of the first telescopic rod is rotatably connected to a first connecting rod connected to the fixing rod, and the top of the second telescopic rod is rotatably connected to a second connecting rod connected to a first pulley arranged on the top of the slide rail. A second pulley for connecting the protective assembly is also arranged on the top of the slide rail, and a support rod connected to the second pulley is arranged at the bottom of the protective assembly.

[0005] The above-mentioned universal treadmill, wherein the protection component includes a front gear rod and a protection box, the end of the support rod facing away from the second pulley is connected to the bottom of the protection box, a fan and a temperature sensor are provided inside the protection box, the temperature sensor controls the connection of the fan, and a plurality of through holes are provided on the side of the protection box facing the front gear rod.

[0006] The above-mentioned universal treadmill, wherein the fixed base includes an annular base and two reinforcing rods, the two reinforcing rods are vertically connected and both ends of the two reinforcing rods are fixedly connected to the inner wall of the annular base, the bottom of the steering column is connected to the connection between the two reinforcing rods, and the support rod group includes four support rods that are symmetrically arranged on both sides of the steering column and are respectively connected to the reinforcing rods and the slide rails.

[0007] In the above-mentioned universal treadmill, a fixed rod is connected to the bottom of the pedal, and two ends of the fixed rod are rotatably connected to the first telescopic rod and the second telescopic rod respectively.

[0008] In the above-mentioned universal treadmill, a protective cover is provided on the top of the pedal.

[0009] In the above-mentioned universal treadmill, the slide rail is an annular slide rail.

[0010] The technical solution provided by the universal treadmill according to the present invention has the following effects: the universal treadmill can completely simulate the feeling of normal walking, and can be used directly without changing shoes, which saves cost and time; the pedals and the user's shoes are always in a state of high friction, and there is also a waist protection device, so people will not be afraid of falling when using this product, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The present invention is a schematic structural diagram of a universal treadmill.

[0012] Among them, the figure markings are as follows: pedal 101, first telescopic rod 102, second telescopic rod 103, first connecting rod 104, second connecting rod 105, front gear rod 106, protective box 107, through hole 108, support rod 109, slide rail 110, fixed base 111, annular base 112, reinforcing rod 113, support rod 114, steering column 115, fixed rod 116, first pulley 117, fixed rod 118, protective cover 119, second pulley 120. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects of the invention easy to understand, the present invention is further explained below with reference to specific illustrations.

[0014] A preferred embodiment of the present invention is to provide a universal treadmill, the purpose of which is that the universal treadmill can completely simulate the feeling of normal walking. When using it, the user can just stand on it and use it without changing shoes, which saves cost and time. The pedals and the user's shoes are always in a state of high friction. In addition, there is a waist protection device, so people will not be afraid of falling when using this product. The structure is simple and easy to use.

[0015] like Figure 1 As shown, a universal treadmill includes a pedal assembly and a protective assembly, a slide rail 110, and a fixed base 111 which are sequentially connected from top to bottom. The top of the fixed base 111 is provided with a group of support rods 114 respectively connected to the bottom of the slide rail 110, and a steering column 115 connected to the pedal assembly. The top of the steering column 115 is provided with a fixed rod 116 for fixing the pedal assembly. The fixed rod 116 is connected with two pedal assemblies arranged on both sides of the steering column 115. The two pedal assemblies can rotate horizontally 360 degrees with the steering column as the center. The pedal assembly includes a pedal 101 and a plurality of support rods 114 respectively connected to the bottom of the slide rail 110. The first telescopic rod 102 and the second telescopic rod 103 on both sides of the first telescopic rod 102 are rotatably connected with a first connecting rod 104 connected with a fixed rod 116 at the top of the first telescopic rod 102, and the second telescopic rod 103 is rotatably connected with a second connecting rod 105 connected with a first pulley 117 arranged at the top of the slide rail 110. The top of the slide rail 110 is also provided with a second pulley 120 connected with the protection component. The bottom of the protection component is provided with a support rod 109 connected to the second pulley 120. An adjusting piece is provided between the support rod 109 and the second pulley 120 to adjust the height of the protection component, so as to facilitate the use of operators of different heights.

[0016] The present embodiment provides a universal treadmill, which adopts a protection component including a front gear bar 106 and a protection box 107. The end of the support rod 109 facing away from the second pulley 120 is connected to the bottom of the protection box. A fan and a temperature sensor are provided inside the protection box 107. The temperature sensor controls the connection of the fan. A plurality of through holes 108 are provided on the side of the protection box 107 facing the front gear bar 106. When the temperature sensor detects that the temperature is too high, it will control the fan to be turned on to blow air toward the through holes 108, which can reduce the temperature around the user and increase the user's comfort.

[0017] The present embodiment provides a universal treadmill, which adopts a fixed base including an annular base 112 and two reinforcing rods 113. The two reinforcing rods 113 are vertically connected and both ends of the two reinforcing rods 113 are fixedly connected to the inner wall of the annular base 112. The bottom of the steering column 115 is connected to the connection between the two reinforcing rods 113. The support rod 114 group includes four support rods 114 that are symmetrically arranged on both sides of the steering column 115 and are respectively connected to the reinforcing rods 113 and the slide rail 110.

[0018] A universal treadmill provided in this embodiment adopts a fixed rod 118 connected to the bottom of the pedal 101. The pedal 101 can move left and right and rotate on the top of the fixed rod 118, which is convenient for different users. The two ends of the fixed rod 118 are respectively rotatably connected to the first telescopic rod 102 and the second telescopic rod 103. The first telescopic rod 102 and the second telescopic rod 103 extend and contract under the operation of the user to drive the pedal 101 to move up and down. At the same time, the first telescopic rod 102 and the second telescopic rod 103 rotate under the action of being respectively rotatably connected to the first connecting rod 104 and the second connecting rod 105 to drive the pedal 101 to move back and forth. At the same time, the first pulley 117 can also move on the slide rail 110 to drive the operator's body to rotate.

[0019] A universal treadmill provided in this embodiment adopts a protective cover 119 provided on the top of the pedal 101. There is a relatively large frictional force between the pedal 101 and the operator's shoes, giving the operator a feeling of walking on the pedal 101.

[0020] A universal treadmill provided in this embodiment adopts a slide rail 110 that is an annular slide rail 110.

[0021] In summary, a universal treadmill of the present invention can completely simulate the feeling of normal walking. When in use, there is no need to change shoes and one can directly stand on it to use, which saves more cost and time; the pedal and the user's shoes are always in a state of high friction, and coupled with a waist protection device, people will not be worried about falling when using this product. The structure is simple and convenient to use.

[0022] The specific embodiments of the invention have been described above. It should be understood that the invention is not limited to the above specific embodiments, and the equipment and structures not described in detail should be understood to be implemented in a common manner in the art; those skilled in the art can make various deformations or modifications within the scope of the claims and make several simple deductions, deformations or substitutions, which do not affect the essence of the invention.

Claims

1. A universal treadmill, It is characterized in that The invention comprises a pedal assembly and a protection assembly, a slide rail and a fixed base which are sequentially connected from top to bottom, wherein the top of the fixed base is provided with a support rod group connected to the bottom of the slide rail and a steering column connected to the pedal assembly, the top of the steering column is provided with a fixed rod for fixing the pedal assembly, the fixed rod is connected with two pedal assemblies arranged on both sides of the steering column, the pedal assembly comprises a pedal and a first telescopic rod and a second telescopic rod respectively connected to both sides of the pedal, the top of the first telescopic rod is rotatably connected with a first connecting rod connected to the fixed rod, the top of the second telescopic rod is rotatably connected with a second connecting rod connected to a first pulley arranged on the top of the slide rail A rod, a second pulley connected to the protective assembly is also provided at the top of the slide rail, and a support rod connected to the second pulley is provided at the bottom of the protective assembly; an adjusting piece is provided between the support rod and the second pulley to adjust the height of the protective assembly, and the protective assembly includes a front gear rod and a protective box, one end of the support rod facing away from the second pulley is connected to the bottom of the protective box, a fan and a temperature sensor are provided inside the protective box, the temperature sensor controls the connection to the fan, and a plurality of through holes are provided on the side of the protective box facing the front gear rod; a fixed rod is connected to the bottom of the pedal, and the two ends of the fixed rod are respectively rotatably connected to the first telescopic rod and the second telescopic rod; the slide rail is an annular slide rail.

2. A universal treadmill as claimed in claim 1, It is characterized in that The fixed base includes an annular base and two reinforcing rods, the two reinforcing rods are vertically connected and both ends of the two reinforcing rods are fixedly connected to the inner wall of the annular base, the bottom of the steering column is connected to the connection between the two reinforcing rods, and the support rod group includes four support rods that are symmetrically arranged on both sides of the steering column and connected to the reinforcing rods and the slide rails.

3. A universal treadmill as claimed in claim 2, It is characterized in that A protective cover is arranged on the top of the pedal.

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