Pneumatic resistance adjusting treadmill

Abstract

The utility model relates to the technical field of treadmills, in particular to a pneumatic resistance adjusting treadmill which comprises an outer frame seat, a treadmill body is fixedly connected to the inner side of the outer frame seat, a front plate is fixedly connected to the front face of the outer frame seat, and a fan is fixedly connected to the upper surface of the front plate. The left side and the right side of the front plate are fixedly connected with side frames, the opposite sides of the side frames are fixedly connected with the outer frame base, one side of each side frame is fixedly connected with an air flow resistance control assembly, the air flow resistance control assembly comprises two air cylinders, and the two air cylinders are fixedly connected to the tops of the side frames. By integrating the fan and the adjustable wind flow resistance system, the treadmill can simulate different wind speed conditions, so that experience close to outdoor running is brought to a user, in addition, due to the design of the wind flow resistance control assembly, wind power adjustment is more accurate and convenient, and the training efficiency and effect are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of treadmills, in particular to a treadmill with pneumatic resistance adjustment. Background Art

[0002] A treadmill is an indoor fitness equipment that is mainly used to simulate running and walking movements. It allows users to perform running training at home, in a gym or other indoor environment without going outdoors. A treadmill usually contains a continuously circulating running belt driven by an electric motor, on which users can run or walk at different speeds and slopes.

[0003] With the development of science and technology, the types of treadmills are changing with each passing day. For example, Chinese patent CN220478031 U discloses a treadmill that is easy to disassemble and maintain, including a treadmill body and other structures. The treadmill is easy to disassemble, avoids dust clogging, and ensures effective heat dissipation. However, treadmills on the existing market still have the defect of being unable to adjust the aerodynamic resistance, because most traditional treadmills use mechanical methods to adjust the resistance during exercise, mainly by changing the inclination angle of the running belt or controlling the resistance size through the magnetic field strength. Such an adjustment method limits the flexibility and accuracy of resistance adjustment, and cannot completely simulate the running experience in a natural environment, especially in terms of the influence of wind speed on running, which makes the training effect different from the actual running conditions and affects the running feel of the treadmill. Therefore, a treadmill with aerodynamic resistance adjustment is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a pneumatic resistance adjustable treadmill, which has the advantages of adjustable pneumatic resistance, etc., and solves the problem that traditional treadmills cannot adjust pneumatic resistance.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of adjustable pneumatic resistance, the utility model provides the following technical solution: a pneumatic resistance adjustable treadmill, comprising an outer frame seat, the inner side of which is fixedly connected to a treadmill body.

[0008] A front plate is fixedly connected to the front surface of the outer frame seat, and a fan is fixedly connected to the upper surface of the front plate.

[0009] The left and right sides of the front plate are both fixedly connected with side frames, the opposite sides of the side frames are both fixedly connected with the outer frame seat, and one side of the side frame is fixedly connected with a wind flow resistance control component.

[0010] Preferably, the wind flow resistance control component includes two cylinders, both of which are fixedly connected to the top of the side frame, the output ends of the cylinders are fixedly connected to fixing parts, and the wind position adjustment plates are fixedly connected between the opposite sides of the fixing parts.

[0011] Preferably, the wind flow resistance control component also includes two telescopic frames, which are respectively fixedly connected to the left and right sides of the bottom of the wind position adjustment plate, and are symmetrically and equidistantly distributed with the central axis of the bottom of the wind position adjustment plate as the central symmetry point.

[0012] Preferably, the fan is located at the center directly in front of the treadmill body.

[0013] Preferably, the treadmill body includes a treadmill, which is fixedly connected to the inner side of the outer frame seat, and the outer side of the treadmill is fixedly connected to a frame, an instrument control panel is integrally formed on the top of the frame, and handles are fixedly connected to the left and right sides of the instrument control panel.

[0014] Preferably, the outer side of the handle is provided with an anti-slip cover, and the top of the instrument control panel is provided with a storage groove.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a pneumatic resistance adjustable treadmill, which has the following beneficial effects:

[0017] By integrating a fan and an adjustable wind resistance system, the treadmill can simulate different wind speed conditions, thus giving users an experience close to outdoor running. In addition, the design of the wind resistance control component makes wind force adjustment more precise and convenient, further improving the efficiency and effectiveness of training. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view of the utility model.

[0020] In the figure: 1. outer frame base; 2. treadmill body; 3. front plate; 4. fan; 5. side frame; 6. cylinder; 7. fixing part; 8. wind position adjustment plate; 9. telescopic frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 The utility model provides the following technical solution: a pneumatic resistance adjustable treadmill, comprising an outer frame seat 1, the inner side of which is fixedly connected to a treadmill body 2.

[0023] Among them, the treadmill body 2 includes a treadmill, which is fixedly connected to the inner side of the outer frame seat 1, and the outer side of the treadmill is fixedly connected to a frame. An instrument control panel is integrally formed on the top of the frame, and handles are fixedly connected on both sides of the instrument control panel. The outer side of the handle is provided with an anti-slip cover, and a storage groove is provided on the top of the instrument control panel.

[0024] It should be noted in the above embodiments that, by providing an anti-slip cover on the outside of the handle, it is possible to prevent unstable grip caused by sweaty hands during running, and by providing an object groove, any object can be placed therein, thereby enhancing convenience.

[0025] In order to achieve the purpose of adjustable aerodynamic resistance, in this embodiment, the front surface of the outer frame seat 1 is fixedly connected to a front plate 3, the upper surface of the front plate 3 is fixedly connected to a fan 4, the left and right sides of the front plate 3 are fixedly connected to side frames 5, the opposite sides of the side frames 5 are fixedly connected to the outer frame seat 1, and one side of the side frame 5 is fixedly connected to a wind flow resistance control component.

[0026] Among them, the wind flow resistance control component includes two cylinders 6, both of which are fixedly connected to the top of the side frame 5, and the output end of the cylinder 6 is fixedly connected with a fixing part 7, and the wind position adjustment plate 8 is fixedly connected between the opposite sides of the fixing part 7.

[0027] It is understandable that the cylinder 6 can pneumatically control an object to perform linear reciprocating motion, so the fixing member 7 connected to the cylinder 6 and the associated wind position adjustment plate 8 can be controlled by the cylinder 6 to perform up and down displacement operations.

[0028] In addition, the wind flow resistance control component also includes two telescopic frames 9, which are respectively fixedly connected to the left and right sides of the bottom of the wind position adjustment plate 8, and are symmetrically and equidistantly distributed with the central axis of the bottom of the wind position adjustment plate 8 as the central symmetry point.

[0029] It should be noted that the telescopic frame 9 provided in the present embodiment can enhance the stability and connection firmness of the wind position adjustment plate 8 when it moves up and down, thereby ensuring the service life and safety.

[0030] It should also be understood that in this embodiment, the fan 4 is located at the center directly in front of the treadmill body 2, so the fan 4 is located directly opposite the center of the treadmill body 2 and can deliver a uniform and constant airflow to the treadmill.

[0031] The working principle of this embodiment is as follows:

[0032] By turning on the fan 4 to blow out air to counter the running direction, when it is necessary to increase the running resistance, the pneumatic cylinder 6 drives the fixing part 7 and the wind position adjustment plate 8 to move up and down. During the displacement, the air flow will blow to different positions of the user's legs, and then cooperate with the user to adjust the resistance according to his own running pressure. If less wind resistance is needed, the wind position adjustment plate 8 can be moved up a short distance. If a larger wind resistance is needed to increase the training intensity, the wind position adjustment plate 8 can be moved up a long distance, so that the user's running torso can receive more wind flow countermeasure area to enhance the running resistance.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic resistance adjustable treadmill, comprising: An outer frame seat (1), wherein a treadmill body (2) is provided on the inner side of the outer frame seat (1); The invention is characterized in that: a front plate (3) is provided on one side of the outer frame seat (1), and a fan (4) is provided on the upper surface of the front plate (3); Side frames (5) are provided on both left and right sides of the front plate (3); opposite sides of the side frames (5) are connected to the outer frame seat (1); and a wind flow resistance control component is provided on one side of the side frames (5).

2. A pneumatic resistance adjustable treadmill according to claim 1, characterized in that: The wind flow resistance control component comprises two cylinders (6), the two cylinders (6) are both arranged on the top of the side frame (5), the output end of the cylinder (6) is provided with a fixing member (7), and a wind position adjustment plate (8) is provided between opposite sides of the fixing member (7).

3. A pneumatic resistance adjustable treadmill according to claim 2, characterized in that: The wind flow resistance control component also includes two telescopic frames (9), which are respectively arranged on the left and right sides of the bottom of the wind position adjustment plate (8) and are symmetrically and equidistantly distributed with the central axis of the bottom of the wind position adjustment plate (8) as the central symmetry point.

4. The pneumatic resistance adjustable treadmill according to claim 1, characterized in that: The fan (4) is located at the center right in front of the treadmill body (2).

5. The pneumatic resistance adjustable treadmill according to claim 1, characterized in that: The treadmill body (2) comprises a treadmill, which is arranged on the inner side of the outer frame seat (1), and a frame is arranged on the outer side of the treadmill. An instrument control panel is integrally formed on the top of the frame, and handles are arranged on the left and right sides of the instrument control panel.

6. A pneumatic resistance adjustable treadmill according to claim 5, characterized in that: An anti-slip cover is arranged on the outer side of the handle, and a storage groove is arranged on the top of the instrument control panel.

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